diff --git a/contrib/media/updf/COPYING b/contrib/media/updf/COPYING
new file mode 100644
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--- /dev/null
+++ b/contrib/media/updf/COPYING
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/contrib/media/updf/Makefile b/contrib/media/updf/Makefile
new file mode 100644
index 000000000..89794b8a7
--- /dev/null
+++ b/contrib/media/updf/Makefile
@@ -0,0 +1,162 @@
+# GNU Makefile
+
+build ?= debug
+
+OUT := build/$(build)
+GEN := generated
+
+# --- Variables, Commands, etc... ---
+
+default: all
+LDFLAGS = -Tinclude/scripts/menuetos_app_v01.ld -nostdlib -L include/lib -melf_i386
+CFLAGS += -Ifitz -Ipdf -Ixps -Iscripts  -fno-stack-protector -nostdinc -fno-builtin -m32 -I include -fno-pic
+LIBS += -lfreetype2 -lpng -ljbig2dec -ljpeg -lopenjpeg -lz -lm -lc
+
+#include Makerules
+#include Makethird
+
+THIRD_LIBS := $(FREETYPE_LIB)
+THIRD_LIBS += $(JBIG2DEC_LIB)
+THIRD_LIBS += $(JPEG_LIB)
+THIRD_LIBS += $(OPENJPEG_LIB)
+THIRD_LIBS += $(ZLIB_LIB)
+
+ifeq "$(verbose)" ""
+QUIET_AR = @ echo ' ' ' ' AR $@ ;
+QUIET_CC = @ echo ' ' ' ' CC $@ ;
+QUIET_GEN = @ echo ' ' ' ' GEN $@ ;
+QUIET_LINK = @ echo ' ' ' ' LINK $@ ;
+QUIET_MKDIR = @ echo ' ' ' ' MKDIR $@ ;
+endif
+
+CC_CMD = $(QUIET_CC) $(CC) $(CFLAGS) -o $@ -c $<
+AR_CMD = $(QUIET_AR) $(AR) cru $@ $^
+LINK_CMD = $(QUIET_LINK) ld $(LDFLAGS) -o $@ include/crt0.o $^ build/debug/snprintf.o $(LIBS)
+MKDIR_CMD = $(QUIET_MKDIR) mkdir -p $@
+
+# --- Rules ---
+
+$(OUT) $(GEN) :
+	$(MKDIR_CMD)
+
+$(OUT)/%.a :
+	$(AR_CMD)
+
+$(OUT)/% : $(OUT)/%.o
+	$(LINK_CMD)
+
+$(OUT)/%.o : fitz/%.c fitz/fitz.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : draw/%.c fitz/fitz.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : pdf/%.c fitz/fitz.h pdf/mupdf.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : xps/%.c fitz/fitz.h xps/muxps.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : apps/%.c fitz/fitz.h pdf/mupdf.h xps/muxps.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : scripts/%.c | $(OUT)
+	$(CC_CMD)
+
+.PRECIOUS : $(OUT)/%.o # Keep intermediates from chained rules
+
+# --- Fitz, MuPDF and MuXPS libraries ---
+
+FITZ_LIB := $(OUT)/libfitz.a
+MUPDF_LIB := $(OUT)/libmupdf.a
+MUXPS_LIB := $(OUT)/libmuxps.a
+
+FITZ_SRC := $(notdir $(wildcard fitz/*.c draw/*.c))
+MUPDF_SRC := $(notdir $(wildcard pdf/*.c))
+MUXPS_SRC := $(notdir $(wildcard xps/*.c))
+
+$(FITZ_LIB) : $(addprefix $(OUT)/, $(FITZ_SRC:%.c=%.o))
+$(MUPDF_LIB) : $(addprefix $(OUT)/, $(MUPDF_SRC:%.c=%.o))
+$(MUXPS_LIB) : $(addprefix $(OUT)/, $(MUXPS_SRC:%.c=%.o))
+
+libs: $(MUXPS_LIB) $(MUPDF_LIB) $(FITZ_LIB) $(THIRD_LIBS)
+	@ echo MuPDF/XPS and underlying libraries built
+
+# --- Generated CMAP and FONT files ---
+
+CMAPDUMP := scripts/cmapdump
+FONTDUMP := scripts/fontdump 
+
+CMAP_CNS_SRC := $(wildcard cmaps/cns/*)
+CMAP_GB_SRC := $(wildcard cmaps/gb/*)
+CMAP_JAPAN_SRC := $(wildcard cmaps/japan/*)
+CMAP_KOREA_SRC := $(wildcard cmaps/korea/*)
+FONT_BASE14_SRC := $(wildcard fonts/*.cff)
+FONT_DROID_SRC := fonts/droid/DroidSans.ttf fonts/droid/DroidSansMono.ttf
+FONT_CJK_SRC := fonts/droid/DroidSansFallback.ttf
+
+$(GEN)/cmap_cns.h : $(CMAP_CNS_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_CNS_SRC)
+$(GEN)/cmap_gb.h : $(CMAP_GB_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_GB_SRC)
+$(GEN)/cmap_japan.h : $(CMAP_JAPAN_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_JAPAN_SRC)
+$(GEN)/cmap_korea.h : $(CMAP_KOREA_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_KOREA_SRC)
+
+$(GEN)/font_base14.h : $(FONT_BASE14_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_BASE14_SRC)
+$(GEN)/font_droid.h : $(FONT_DROID_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_DROID_SRC)
+$(GEN)/font_cjk.h : $(FONT_CJK_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_CJK_SRC)
+
+CMAP_HDR := $(addprefix $(GEN)/, cmap_cns.h cmap_gb.h cmap_japan.h cmap_korea.h)
+FONT_HDR := $(GEN)/font_base14.h $(GEN)/font_droid.h $(GEN)/font_cjk.h
+
+ifeq "$(CROSSCOMPILE)" ""
+$(CMAP_HDR) : $(CMAPDUMP) | $(GEN)
+$(FONT_HDR) : $(FONTDUMP) | $(GEN)
+endif
+
+generate: $(CMAP_HDR) $(FONT_HDR)
+
+$(OUT)/pdf_cmap_table.o : $(CMAP_HDR)
+$(OUT)/pdf_fontfile.o : $(FONT_HDR)
+$(OUT)/cmapdump.o : pdf/pdf_cmap.c pdf/pdf_cmap_parse.c
+
+# --- Tools and Apps ---
+
+PDF_APPS := $(addprefix $(OUT)/, pdfdraw pdfclean pdfextract pdfinfo pdfshow)
+XPS_APPS := $(addprefix $(OUT)/, xpsdraw)
+
+$(PDF_APPS) : $(MUPDF_LIB) $(FITZ_LIB) $(THIRD_LIBS)
+$(XPS_APPS) : $(MUXPS_LIB) $(FITZ_LIB) $(THIRD_LIBS)
+
+MUPDF := $(OUT)/mupdf
+$(MUPDF) : $(MUXPS_LIB) $(MUPDF_LIB) $(FITZ_LIB) $(THIRD_LIBS)
+ifeq "$(NOX11)" ""
+$(MUPDF) : $(addprefix $(OUT)/, kos_main.o pdfapp.o)
+	$(LINK_CMD) 
+endif
+
+# --- Install ---
+
+prefix ?= /usr/local
+bindir ?= $(prefix)/bin
+libdir ?= $(prefix)/lib
+incdir ?= $(prefix)/include
+mandir ?= $(prefix)/share/man
+
+install: $(MUXPS_LIB) $(MUPDF_LIB) $(FITZ_LIB) $(PDF_APPS) $(XPS_APPS) $(MUPDF)
+	install -d $(bindir) $(libdir) $(incdir) $(mandir)/man1
+	install $(MUXPS_LIB) $(MUPDF_LIB) $(FITZ_LIB) $(libdir)
+	install fitz/fitz.h pdf/mupdf.h xps/muxps.h $(incdir)
+	install $(PDF_APPS) $(XPS_APPS) $(MUPDF) $(bindir)
+	install $(wildcard apps/man/*.1) $(mandir)/man1
+
+# --- Clean and Default ---
+
+all: $(THIRD_LIBS) $(FITZ_LIB) $(PDF_APPS) $(XPS_APPS) $(MUPDF)
+
+clean:
+	rm -rf $(OUT)
+nuke:
+	rm -rf build/* $(GEN)
+
+.PHONY: all clean nuke install
diff --git a/contrib/media/updf/Makerules b/contrib/media/updf/Makerules
new file mode 100644
index 000000000..63a75d6a5
--- /dev/null
+++ b/contrib/media/updf/Makerules
@@ -0,0 +1,84 @@
+# Configuration for the Makefile
+
+OS ?= $(shell uname)
+OS := $(OS:MINGW%=MINGW)
+
+CFLAGS += -Wall
+
+ifeq "$(build)" "debug"
+CFLAGS += -pipe -g
+else ifeq "$(build)" "profile"
+CFLAGS += -pipe -O2 -DNDEBUG -pg
+LDFLAGS += -pg
+else ifeq "$(build)" "release"
+CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer
+else ifeq "$(build)" "native"
+CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer -march=native -mfpmath=sse
+else
+$(error unknown build setting: '$(build)')
+endif
+
+ifeq "$(OS)" "Linux"
+SYS_FREETYPE_INC := `pkg-config --cflags freetype2`
+X11_LIBS := -lX11 -lXext
+endif
+
+ifeq "$(OS)" "FreeBSD"
+SYS_FREETYPE_INC := `pkg-config --cflags freetype2`
+LDFLAGS += -L/usr/local/lib
+X11_LIBS := -lX11 -lXext
+endif
+
+# Mac OS X build depends on some thirdparty libs
+ifeq "$(OS)" "Darwin"
+SYS_FREETYPE_INC := -I/usr/X11R6/include/freetype2
+CFLAGS += -I/usr/X11R6/include
+LDFLAGS += -L/usr/X11R6/lib
+X11_LIBS := -lX11 -lXext
+ifeq "$(arch)" "amd64"
+CFLAGS += -m64
+LDFLAGS += -m64
+else
+CFLAGS += -m32
+LDFLAGS += -m32
+endif
+endif
+
+# The following section is an example of how to simply do cross-compilation
+# using these Makefiles. It builds for a beagleboard running ARM linux,
+# compiling on windows with the CodeSourcery G++ compilers.
+# Invoke this as:
+#      make OS=beagle-cross build=release
+# This does rely on the generated directory being populated with the cmap
+# files etc first. Either:
+#   1) do 'make generate' first (this relies on you having an appropriate host
+#   base C compiler set up - such as you would have on unix or in windows
+#   cygwin)
+#   2) do a non cross compile build (e.g. windows in MSVC) first.
+#   3) download the generated files from mupdf.com.
+ifeq "$(OS)" "beagle-cross"
+CC = arm-none-linux-gnueabi-gcc
+LD = arm-none-linux-gnueabi-gcc
+AR = arm-none-linux-gnueabi-ar
+CFLAGS += -O3 -mfpu=neon -mcpu=cortex-a8 -mfloat-abi=softfp -ftree-vectorize -ffast-math -fsingle-precision-constant
+CROSSCOMPILE=yes
+NOX11=yes
+endif
+
+ifeq "$(OS)" "webos-pre-cross"
+CC = arm-none-linux-gnueabi-gcc
+LD = arm-none-linux-gnueabi-gcc
+AR = arm-none-linux-gnueabi-ar
+CFLAGS += -O3 -mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize -ffast-math -fsingle-precision-constant
+CROSSCOMPILE=yes
+NOX11=yes
+endif
+
+ifeq "$(OS)" "webos-pixi-cross"
+CC = arm-none-linux-gnueabi-gcc
+LD = arm-none-linux-gnueabi-gcc
+AR = arm-none-linux-gnueabi-ar
+CFLAGS += -O3 -mcpu=arm1136jf-s -mfpu=vfp -mfloat-abi=softfp -ffast-math -fsingle-precision-constant
+CROSSCOMPILE=yes
+NOX11=yes
+endif
diff --git a/contrib/media/updf/Makethird b/contrib/media/updf/Makethird
new file mode 100644
index 000000000..62b6e0bb0
--- /dev/null
+++ b/contrib/media/updf/Makethird
@@ -0,0 +1,203 @@
+# GNU Makefile for third party libraries used by MuPDF
+#
+# If thirdparty libraries are supplied, they will be built as
+# static libraries. Download and unzip the the mupdf-thirdparty.zip
+# archive in the source directory.
+
+FREETYPE_DIR := $(wildcard thirdparty/freetype*)
+JBIG2DEC_DIR := $(wildcard thirdparty/jbig2dec*)
+JPEG_DIR := $(wildcard thirdparty/jpeg*)
+OPENJPEG_DIR := $(wildcard thirdparty/openjpeg*/libopenjpeg)
+ZLIB_DIR := $(wildcard thirdparty/zlib*)
+
+# --- FreeType 2 ---
+
+ifneq "$(FREETYPE_DIR)" ""
+CFLAGS += -I$(FREETYPE_DIR)/include
+LIBS := $(filter-out -lfreetype, $(LIBS))
+FREETYPE_LIB := $(OUT)/libfreetype.a
+
+FREETYPE_SRC := \
+	ftbase.c \
+	ftbbox.c \
+	ftbitmap.c \
+	ftgasp.c \
+	ftglyph.c \
+	ftinit.c \
+	ftstroke.c \
+	ftsynth.c \
+	ftsystem.c \
+	fttype1.c \
+	ftxf86.c \
+	cff.c \
+	psaux.c \
+	pshinter.c \
+	psnames.c \
+	raster.c \
+	sfnt.c \
+	smooth.c \
+	truetype.c \
+	type1.c \
+	type1cid.c \
+
+$(FREETYPE_LIB): $(addprefix $(OUT)/ft_, $(FREETYPE_SRC:%.c=%.o))
+
+FT_CFLAGS := -DFT2_BUILD_LIBRARY -DDARWIN_NO_CARBON \
+	'-DFT_CONFIG_MODULES_H="slimftmodules.h"' \
+	'-DFT_CONFIG_OPTIONS_H="slimftoptions.h"'
+
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/base/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/cff/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/cid/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/psaux/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/pshinter/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/psnames/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/raster/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/smooth/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/sfnt/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/truetype/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+$(OUT)/ft_%.o: $(FREETYPE_DIR)/src/type1/%.c	| $(OUT)
+	$(CC_CMD) $(FT_CFLAGS)
+
+else
+CFLAGS += $(SYS_FREETYPE_INC)
+endif
+
+# --- JBIG2DEC ---
+
+ifneq "$(JBIG2DEC_DIR)" ""
+CFLAGS += -I$(JBIG2DEC_DIR)
+LIBS := $(filter-out -ljbig2dec, $(LIBS))
+JBIG2DEC_LIB := $(OUT)/libjbig2dec.a
+
+JBIG2DEC_SRC := \
+	jbig2.c \
+	jbig2_arith.c \
+	jbig2_arith_iaid.c \
+	jbig2_arith_int.c \
+	jbig2_generic.c \
+	jbig2_huffman.c \
+	jbig2_image.c \
+	jbig2_metadata.c \
+	jbig2_mmr.c \
+	jbig2_page.c \
+	jbig2_refinement.c \
+	jbig2_segment.c \
+	jbig2_symbol_dict.c \
+	jbig2_text.c \
+
+$(JBIG2DEC_LIB): $(addprefix $(OUT)/, $(JBIG2DEC_SRC:%.c=%.o))
+$(OUT)/%.o: $(JBIG2DEC_DIR)/%.c | $(OUT)
+	$(CC_CMD) -DHAVE_STDINT_H
+endif
+
+# --- JPEG library from IJG ---
+
+ifneq "$(JPEG_DIR)" ""
+CFLAGS += -I$(JPEG_DIR)
+LIBS := $(filter-out -ljpeg, $(LIBS))
+JPEG_LIB := $(OUT)/libjpeg.a
+
+JPEG_SRC := \
+	jaricom.c \
+	jcomapi.c \
+	jdapimin.c \
+	jdapistd.c \
+	jdarith.c \
+	jdatadst.c \
+	jdatasrc.c \
+	jdcoefct.c \
+	jdcolor.c \
+	jddctmgr.c \
+	jdhuff.c \
+	jdinput.c \
+	jdmainct.c \
+	jdmarker.c \
+	jdmaster.c \
+	jdmerge.c \
+	jdpostct.c \
+	jdsample.c \
+	jdtrans.c \
+	jerror.c \
+	jfdctflt.c \
+	jfdctfst.c \
+	jfdctint.c \
+	jidctflt.c \
+	jidctfst.c \
+	jidctint.c \
+	jmemansi.c \
+	jmemmgr.c \
+	jquant1.c \
+	jquant2.c \
+	jutils.c \
+
+$(JPEG_LIB): $(addprefix $(OUT)/jpeg_, $(JPEG_SRC:%.c=%.o))
+$(OUT)/jpeg_%.o: $(JPEG_DIR)/%.c | $(OUT)
+	$(CC_CMD) -Dmain=xxxmain
+endif
+
+# --- OpenJPEG ---
+
+ifneq "$(OPENJPEG_DIR)" ""
+CFLAGS += -I$(OPENJPEG_DIR)
+LIBS := $(filter-out -lopenjpeg, $(LIBS))
+OPENJPEG_LIB := $(OUT)/libopenjpeg.a
+
+OPENJPEG_SRC := \
+	bio.c \
+	cio.c \
+	dwt.c \
+	event.c \
+	image.c \
+	j2k.c \
+	j2k_lib.c \
+	jp2.c \
+	jpt.c \
+	mct.c \
+	mqc.c \
+	openjpeg.c \
+	pi.c \
+	raw.c \
+	t1.c \
+	t2.c \
+	tcd.c \
+	tgt.c \
+
+$(OPENJPEG_LIB): $(addprefix $(OUT)/opj_, $(OPENJPEG_SRC:%.c=%.o))
+$(OUT)/opj_%.o: $(OPENJPEG_DIR)/%.c | $(OUT)
+	$(CC_CMD) -DOPJ_STATIC
+endif
+
+# --- ZLIB ---
+
+ifneq "$(ZLIB_DIR)" ""
+CFLAGS += -I$(ZLIB_DIR)
+LIBS := $(filter-out -lz, $(LIBS))
+ZLIB_LIB := $(OUT)/libz.a
+
+ZLIB_SRC := \
+	adler32.c \
+	compress.c \
+	crc32.c \
+	deflate.c \
+	inffast.c \
+	inflate.c \
+	inftrees.c \
+	trees.c \
+	uncompr.c \
+	zutil.c \
+
+$(ZLIB_LIB): $(addprefix $(OUT)/zlib_, $(ZLIB_SRC:%.c=%.o))
+$(OUT)/zlib_%.o: $(ZLIB_DIR)/%.c | $(OUT)
+	$(CC_CMD)
+endif
diff --git a/contrib/media/updf/README b/contrib/media/updf/README
new file mode 100644
index 000000000..c30e7cbea
--- /dev/null
+++ b/contrib/media/updf/README
@@ -0,0 +1,64 @@
+ABOUT
+
+MuPDF is a lightweight PDF and XPS viewer and parser/rendering library.
+
+The renderer in MuPDF is tailored for high quality anti-aliased graphics. It
+renders text with metrics and spacing accurate to within fractions of a pixel
+for the highest fidelity in reproducing the look of a printed page on screen.
+
+MuPDF is also small, fast, and yet complete. We support PDF 1.7 with
+transparency, encryption, hyperlinks, annotations, search and many other bells
+and whistles. MuPDF can also read XPS documents (OpenXPS / ECMA-388).
+
+We don't support interactive features such as form filling, javascript and
+transitions. MuPDF is written modularly, so such features can be added on by
+integrators if they so desire.
+
+LICENSE
+
+MuPDF is Copyright 2006-2011 Artifex Software, Inc.
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation, either version 3 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program. If not, see <http://www.gnu.org/licenses/>.
+
+For commercial licensing please contact sales@artifex.com.
+
+COMPILING
+
+If you are compiling from source you will need several third party libraries:
+freetype2, jbig2dec, libjpeg, openjpeg, and zlib. We have prepared a package
+(mupdf-thirdparty.zip) that you can unzip in the mupdf source tree if you don't
+have them installed on your system.
+
+You must unpack mupdf-thirdparty.zip to build using the Visual Studio project.
+
+DOWNLOAD
+
+The latest development source is available directly from the git repository:
+
+	git clone http://mupdf.com/repos/mupdf.git
+
+INSTALLING
+
+Typing "make prefix=/usr/local install" will install the binaries, man-pages,
+static libraries and header files on your system.
+
+REPORTING BUGS AND PROBLEMS
+
+The MuPDF developers hang out on IRC in the #ghostscript channel on irc.freenode.net.
+
+Report bugs on the ghostscript bugzilla, with MuPDF as the selected component.
+
+	http://bugs.ghostscript.com/
+
+If you are reporting a problem with PDF parsing, please include the problematic
+file as an attachment.
diff --git a/contrib/media/updf/android/AndroidManifest.xml b/contrib/media/updf/android/AndroidManifest.xml
new file mode 100644
index 000000000..1bea0f8a7
--- /dev/null
+++ b/contrib/media/updf/android/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="com.artifex.mupdf"
+      android:versionCode="1"
+      android:versionName="1.0">
+    <supports-screens android:smallScreens="true"
+                      android:normalScreens="true"
+                      android:largeScreens="true"
+                      android:anyDensity="true" />
+    <uses-sdk android:minSdkVersion="8" />
+    <application android:label="@string/app_name"
+                 android:icon="@drawable/icon"
+                 android:debuggable="true">
+        <activity android:name="MuPDFActivity"
+                  android:label="@string/app_name"
+                  android:theme="@style/Theme.NoBackground.NoTitle">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest> 
diff --git a/contrib/media/updf/android/ReadMe.txt b/contrib/media/updf/android/ReadMe.txt
new file mode 100644
index 000000000..c46c88b6b
--- /dev/null
+++ b/contrib/media/updf/android/ReadMe.txt
@@ -0,0 +1,111 @@
+To build/debug android build.
+
+1) Download the android sdk, and install it. On windows I unpacked it as:
+
+   C:\Program Files\android-sdk-windows
+
+on Macos as:
+
+   /Library/android-sdk-mac_x86
+
+On windows add: C:/Progra~1/android-sdk-windows/tools to your path.
+On linux/macos add the equivalent.
+
+2) Download the android ndk, and install in. On windows I unpacked it as:
+
+   C:\Program Files\android-ndk-r5
+
+on Macos as:
+
+   /Library/android-ndk-r5
+
+On windows add: C:/Progra~1/android-ndk-r5 to your path. On linux/macos
+add the equivalent.
+
+3) On windows, to use the ndk, you *must* be running under cygwin. This means
+you need to install Cygwin 1.7 or greater now.
+
+In the current release of the ndk (r5), when running under cygwin, there are
+bugs to do with the automatic conversion of dependencies from DOS format
+paths to cygwin format paths. The 2 fixes can be found in:
+
+ <http://groups.google.com/group/android-ndk/msg/b385e47e1484c2d4>
+
+4) Bring up a shell, and run 'android'. This will bring up a graphical
+gui for the sdk. From here you can install the different SDK components
+for the different flavours of android. Download them all - bandwidth and disk
+space are cheap, right?
+
+5) Now go to the Virtual Devices entry on the right hand side. You need to
+create yourself an emulator image to use. Click 'New...' on the right hand
+side and a window will appear. Fill in the entries as follows:
+
+     Name: FroyoEm
+     Target: Android 2.2 - API Level 8
+     SD card: Size: 1024MiB
+     Skin: Resolution: 480x756  (756 just fits my macbook screen, but 800 may
+     	   	       		 be 'more standard')
+
+Click 'Create AVD' and wait for a minute or so while it is prepared. Now
+you can exit the GUI.
+
+6) Now we are ready to build mupdf for Android. Check out a copy of MuPDF
+(but you've done that already, cos you're reading this, right?).
+
+7) You will also need a copy of mupdf-thirdparty.zip (see the source code
+link on http://mupdf.com/). Unpack the contents of this into a 'thirdparty'
+directory created within the mupdf directory (i.e. at the same level as
+fitz, pdf, android etc).
+
+8) Finally, you will need a copy of a 'generated' directory. This is not
+currently available to download. The easiest way to obtain this is to do
+a standard windows or linux build of mupdf, which generates the required
+files as part of the build process.
+
+9) Change into the android directory, and edit local.properties into your
+favourite editor. Change the sdk path there as appropriate. This should be
+the only bit of localisation you need to do.
+
+10) Change into the android directory (note, the android directory, NOT
+the android/jni directory!), and execute (in a Cygwin window on Windows!):
+
+       ndk-build
+
+This should build the native code portion. Then execute:
+
+       ant debug
+
+or on windows under cygwin:
+
+       ant.bat debug
+
+This should build the java wrapper.
+
+11) Now start the emulator by executing:
+
+       emulator -avd FroyoEm
+
+This will take a while to full start up (be patient).
+
+12) We now need to give the demo file something to chew on, so let's copy
+a file into the SD card image of the emulator (this should only need to be
+done once). With the emulator running type:
+
+       adb push ../../MyTests/pdf_reference17.pdf /mnt/sdcard/Download/test.pdf
+
+(where obviously ../../MyTests/pdf_reference17.pdf is altered for your
+machine). (adb lives in <sdk>/platform-tools if it's not on your path).
+
+13) With the emulator running (see step 11), execute
+
+       ant install
+
+('ant.bat install' on Windows) and that will copy MuPDF into the emulator
+where you can run it from the launchpad screen.
+
+14) To see debug messages from the emulator (including stdout/stderr from
+our app), execute:
+
+       adb logcat
+
+Good luck!
diff --git a/contrib/media/updf/android/build.properties b/contrib/media/updf/android/build.properties
new file mode 100644
index 000000000..edc7f2305
--- /dev/null
+++ b/contrib/media/updf/android/build.properties
@@ -0,0 +1,17 @@
+# This file is used to override default values used by the Ant build system.
+# 
+# This file must be checked in Version Control Systems, as it is
+# integral to the build system of your project.
+
+# This file is only used by the Ant script.
+
+# You can use this to override default values such as
+#  'source.dir' for the location of your java source folder and
+#  'out.dir' for the location of your output folder.
+
+# You can also use it define how the release builds are signed by declaring
+# the following properties:
+#  'key.store' for the location of your keystore and
+#  'key.alias' for the name of the key to use.
+# The password will be asked during the build when you use the 'release' target.
+
diff --git a/contrib/media/updf/android/build.sh b/contrib/media/updf/android/build.sh
new file mode 100644
index 000000000..36ad883f4
--- /dev/null
+++ b/contrib/media/updf/android/build.sh
@@ -0,0 +1 @@
+ndk-build && ant.bat install
diff --git a/contrib/media/updf/android/build.xml b/contrib/media/updf/android/build.xml
new file mode 100644
index 000000000..3ba2015be
--- /dev/null
+++ b/contrib/media/updf/android/build.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="MuPDF" default="help">
+
+<!-- The local.properties file is created and updated by the 'android'
+     tool.
+     It contains the path to the SDK. It should *NOT* be checked into
+     Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The build.properties file can be created by you and is never touched
+         by the 'android' tool. This is the place to change some of the
+         default property values used by the Ant rules.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="build.properties" />
+
+    <!-- The default.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <property file="default.properties" />
+
+    <!-- Custom Android task to deal with the project target, and import the
+         proper rules.
+         This requires ant 1.6.0 or above. -->
+    <path id="android.antlibs">
+        <pathelement path="${sdk.dir}/tools/lib/anttasks.jar" />
+        <pathelement path="${sdk.dir}/tools/lib/sdklib.jar" />
+        <pathelement path="${sdk.dir}/tools/lib/androidprefs.jar" />
+    </path>
+
+    <taskdef name="setup"
+        classname="com.android.ant.SetupTask"
+        classpathref="android.antlibs" />
+
+<!-- extension targets. Uncomment the ones where you want to do custom work
+     in between standard targets -->
+<!--
+    <target name="-pre-build">
+    </target>
+    <target name="-pre-compile">
+    </target>
+
+    [This is typically used for code obfuscation.
+     Compiled code location: ${out.classes.absolute.dir}
+     If this is not done in place, override ${out.dex.input.absolute.dir}]
+    <target name="-post-compile">
+    </target>
+-->
+
+
+    <!-- Execute the Android Setup task that will setup some properties
+         specific to the target, and import the build rules files.
+
+         The rules file is imported from
+            <SDK>/platforms/<target_platform>/ant/ant_rules_r#.xml
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <setup> task.
+             - customize it to your needs.
+         - Customize the whole script.
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, *after* the <setup> task
+             - disable the import of the rules by changing the setup task
+               below to <setup import="false" />. 
+             - customize to your needs.
+    -->
+    <setup />
+
+</project>
diff --git a/contrib/media/updf/android/default.properties b/contrib/media/updf/android/default.properties
new file mode 100644
index 000000000..0b9250e02
--- /dev/null
+++ b/contrib/media/updf/android/default.properties
@@ -0,0 +1,11 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+# 
+# This file must be checked in Version Control Systems.
+# 
+# To customize properties used by the Ant build system use,
+# "build.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=android-8
diff --git a/contrib/media/updf/android/jni/Android.mk b/contrib/media/updf/android/jni/Android.mk
new file mode 100644
index 000000000..2e84204e7
--- /dev/null
+++ b/contrib/media/updf/android/jni/Android.mk
@@ -0,0 +1,22 @@
+LOCAL_PATH := $(call my-dir)
+TOP_LOCAL_PATH := $(LOCAL_PATH)
+
+MUPDF_ROOT := ..
+
+include $(TOP_LOCAL_PATH)/Core.mk
+include $(TOP_LOCAL_PATH)/ThirdParty.mk
+
+include $(CLEAR_VARS)
+
+LOCAL_C_INCLUDES := \
+	$(MUPDF_ROOT)/draw \
+	$(MUPDF_ROOT)/fitz \
+	$(MUPDF_ROOT)/pdf
+LOCAL_CFLAGS :=
+LOCAL_MODULE    := mupdf
+LOCAL_SRC_FILES := mupdf.c
+LOCAL_STATIC_LIBRARIES := mupdfcore mupdfthirdparty
+
+LOCAL_LDLIBS    := -lm -llog -ljnigraphics
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/contrib/media/updf/android/jni/Application.mk b/contrib/media/updf/android/jni/Application.mk
new file mode 100644
index 000000000..16de57967
--- /dev/null
+++ b/contrib/media/updf/android/jni/Application.mk
@@ -0,0 +1,3 @@
+# The ARMv7 is significanly faster due to the use of the hardware FPU
+APP_ABI := armeabi armeabi-v7a
+APP_OPTIM := debug
diff --git a/contrib/media/updf/android/jni/Core.mk b/contrib/media/updf/android/jni/Core.mk
new file mode 100644
index 000000000..4c3e75b51
--- /dev/null
+++ b/contrib/media/updf/android/jni/Core.mk
@@ -0,0 +1,99 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+MY_ROOT := ../..
+
+LOCAL_C_INCLUDES := \
+	../thirdparty/jbig2dec \
+	../thirdparty/openjpeg-1.4/libopenjpeg \
+	../thirdparty/jpeg-8c \
+	../thirdparty/zlib-1.2.5 \
+	../thirdparty/freetype-2.4.4/include \
+	../draw \
+	../fitz \
+	../pdf \
+	../scripts \
+	..
+
+LOCAL_MODULE    := mupdfcore
+LOCAL_SRC_FILES := \
+	$(MY_ROOT)/fitz/base_error.c \
+	$(MY_ROOT)/fitz/base_geometry.c \
+	$(MY_ROOT)/fitz/base_getopt.c \
+	$(MY_ROOT)/fitz/base_hash.c \
+	$(MY_ROOT)/fitz/base_memory.c \
+	$(MY_ROOT)/fitz/base_object.c \
+	$(MY_ROOT)/fitz/base_string.c \
+	$(MY_ROOT)/fitz/base_time.c \
+	$(MY_ROOT)/fitz/crypt_aes.c \
+	$(MY_ROOT)/fitz/crypt_arc4.c \
+	$(MY_ROOT)/fitz/crypt_md5.c \
+	$(MY_ROOT)/fitz/crypt_sha2.c \
+	$(MY_ROOT)/fitz/dev_bbox.c \
+	$(MY_ROOT)/fitz/dev_list.c \
+	$(MY_ROOT)/fitz/dev_null.c \
+	$(MY_ROOT)/fitz/dev_text.c \
+	$(MY_ROOT)/fitz/dev_trace.c \
+	$(MY_ROOT)/fitz/filt_basic.c \
+	$(MY_ROOT)/fitz/filt_dctd.c \
+	$(MY_ROOT)/fitz/filt_faxd.c \
+	$(MY_ROOT)/fitz/filt_flate.c \
+	$(MY_ROOT)/fitz/filt_jbig2d.c \
+	$(MY_ROOT)/fitz/filt_jpxd.c \
+	$(MY_ROOT)/fitz/filt_lzwd.c \
+	$(MY_ROOT)/fitz/filt_predict.c \
+	$(MY_ROOT)/fitz/obj_print.c \
+	$(MY_ROOT)/fitz/res_colorspace.c \
+	$(MY_ROOT)/fitz/res_font.c \
+	$(MY_ROOT)/fitz/res_path.c \
+	$(MY_ROOT)/fitz/res_pixmap.c \
+	$(MY_ROOT)/fitz/res_shade.c \
+	$(MY_ROOT)/fitz/res_text.c \
+	$(MY_ROOT)/fitz/stm_buffer.c \
+	$(MY_ROOT)/fitz/stm_open.c \
+	$(MY_ROOT)/fitz/stm_read.c \
+	$(MY_ROOT)/draw/arch_arm.c \
+	$(MY_ROOT)/draw/arch_port.c \
+	$(MY_ROOT)/draw/draw_affine.c \
+	$(MY_ROOT)/draw/draw_blend.c \
+	$(MY_ROOT)/draw/draw_device.c \
+	$(MY_ROOT)/draw/draw_edge.c \
+	$(MY_ROOT)/draw/draw_glyph.c \
+	$(MY_ROOT)/draw/draw_mesh.c \
+	$(MY_ROOT)/draw/draw_paint.c \
+	$(MY_ROOT)/draw/draw_path.c \
+	$(MY_ROOT)/draw/draw_scale.c \
+	$(MY_ROOT)/draw/draw_unpack.c \
+	$(MY_ROOT)/pdf/pdf_annot.c \
+	$(MY_ROOT)/pdf/pdf_cmap.c \
+	$(MY_ROOT)/pdf/pdf_cmap_load.c \
+	$(MY_ROOT)/pdf/pdf_cmap_parse.c \
+	$(MY_ROOT)/pdf/pdf_cmap_table.c \
+	$(MY_ROOT)/pdf/pdf_colorspace.c \
+	$(MY_ROOT)/pdf/pdf_crypt.c \
+	$(MY_ROOT)/pdf/pdf_encoding.c \
+	$(MY_ROOT)/pdf/pdf_font.c \
+	$(MY_ROOT)/pdf/pdf_fontfile.c \
+	$(MY_ROOT)/pdf/pdf_function.c \
+	$(MY_ROOT)/pdf/pdf_image.c \
+	$(MY_ROOT)/pdf/pdf_interpret.c \
+	$(MY_ROOT)/pdf/pdf_lex.c \
+	$(MY_ROOT)/pdf/pdf_metrics.c \
+	$(MY_ROOT)/pdf/pdf_nametree.c \
+	$(MY_ROOT)/pdf/pdf_outline.c \
+	$(MY_ROOT)/pdf/pdf_page.c \
+	$(MY_ROOT)/pdf/pdf_parse.c \
+	$(MY_ROOT)/pdf/pdf_pattern.c \
+	$(MY_ROOT)/pdf/pdf_repair.c \
+	$(MY_ROOT)/pdf/pdf_shade.c \
+	$(MY_ROOT)/pdf/pdf_store.c \
+	$(MY_ROOT)/pdf/pdf_stream.c \
+	$(MY_ROOT)/pdf/pdf_type3.c \
+	$(MY_ROOT)/pdf/pdf_unicode.c \
+	$(MY_ROOT)/pdf/pdf_xobject.c \
+	$(MY_ROOT)/pdf/pdf_xref.c
+
+LOCAL_LDLIBS    := -lm -llog -ljnigraphics
+
+include $(BUILD_STATIC_LIBRARY)
diff --git a/contrib/media/updf/android/jni/ThirdParty.mk b/contrib/media/updf/android/jni/ThirdParty.mk
new file mode 100644
index 000000000..2a50b05fe
--- /dev/null
+++ b/contrib/media/updf/android/jni/ThirdParty.mk
@@ -0,0 +1,153 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+MY_ROOT := ../..
+
+LOCAL_C_INCLUDES := \
+	../thirdparty/jbig2dec \
+	../thirdparty/openjpeg-1.4/libopenjpeg \
+	../thirdparty/jpeg-8c \
+	../thirdparty/zlib-1.2.5 \
+	../thirdparty/freetype-2.4.4/include \
+	../scripts
+
+LOCAL_CFLAGS := \
+	-DFT2_BUILD_LIBRARY -DDARWIN_NO_CARBON -DHAVE_STDINT_H
+
+LOCAL_MODULE    := mupdfthirdparty
+LOCAL_SRC_FILES := \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_arith.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_arith_int.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_arith_iaid.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_huffman.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_segment.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_page.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_symbol_dict.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_text.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_generic.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_refinement.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_mmr.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_image.c \
+	$(MY_ROOT)/thirdparty/jbig2dec/jbig2_metadata.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/bio.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/cio.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/dwt.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/event.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/image.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/j2k.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/j2k_lib.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/jp2.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/jpt.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/mct.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/mqc.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/openjpeg.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/pi.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/raw.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/t1.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/t2.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/tcd.c \
+	$(MY_ROOT)/thirdparty/openjpeg-1.4/libopenjpeg/tgt.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jaricom.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcapimin.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcapistd.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcarith.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jccoefct.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jccolor.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcdctmgr.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jchuff.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcinit.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcmainct.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcmarker.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcmaster.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcomapi.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcparam.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcprepct.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jcsample.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jctrans.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdapimin.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdapistd.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdarith.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdatadst.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdatasrc.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdcoefct.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdcolor.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jddctmgr.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdhuff.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdinput.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdmainct.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdmarker.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdmaster.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdmerge.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdpostct.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdsample.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jdtrans.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jerror.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jfdctflt.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jfdctfst.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jfdctint.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jidctflt.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jidctfst.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jidctint.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jquant1.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jquant2.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jutils.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jmemmgr.c \
+	$(MY_ROOT)/thirdparty/jpeg-8c/jmemansi.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/adler32.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/compress.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/crc32.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/deflate.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/gzclose.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/gzlib.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/gzread.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/gzwrite.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/infback.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/inffast.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/inflate.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/inftrees.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/trees.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/uncompr.c \
+	$(MY_ROOT)/thirdparty/zlib-1.2.5/zutil.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/autofit/autofit.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftbase.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftbbox.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftbdf.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftbitmap.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftdebug.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftgasp.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftglyph.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftgxval.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftinit.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftlcdfil.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftmm.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftotval.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftpfr.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftstroke.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftsynth.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftsystem.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/fttype1.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftwinfnt.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftxf86.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/base/ftpatent.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/bdf/bdf.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/cache/ftcache.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/cff/cff.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/cid/type1cid.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/gzip/ftgzip.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/lzw/ftlzw.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/pcf/pcf.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/pfr/pfr.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/psaux/psaux.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/pshinter/pshinter.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/psnames/psnames.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/raster/raster.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/smooth/smooth.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/sfnt/sfnt.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/truetype/truetype.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/type1/type1.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/type42/type42.c \
+	$(MY_ROOT)/thirdparty/freetype-2.4.4/src/winfonts/winfnt.c
+
+include $(BUILD_STATIC_LIBRARY)
diff --git a/contrib/media/updf/android/jni/mupdf.c b/contrib/media/updf/android/jni/mupdf.c
new file mode 100644
index 000000000..463899af1
--- /dev/null
+++ b/contrib/media/updf/android/jni/mupdf.c
@@ -0,0 +1,212 @@
+#include <jni.h>
+#include <time.h>
+#include <android/log.h>
+#include <android/bitmap.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+#include "fitz.h"
+#include "mupdf.h"
+
+#define LOG_TAG "libmupdf"
+#define LOGI(...) __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
+#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR,LOG_TAG,__VA_ARGS__)
+
+/* Set to 1 to enable debug log traces. */
+#define DEBUG 0
+
+/* Globals */
+fz_colorspace *colorspace;
+fz_glyph_cache *glyphcache;
+pdf_xref *xref;
+int pagenum = 1;
+int resolution = 160;
+float pageWidth = 100;
+float pageHeight = 100;
+fz_display_list *currentPageList;
+fz_rect currentMediabox;
+int currentRotate;
+
+JNIEXPORT int JNICALL
+Java_com_artifex_mupdf_MuPDFCore_openFile(JNIEnv * env, jobject thiz, jstring jfilename)
+{
+	const char *filename;
+	char *password = "";
+	int accelerate = 1;
+	fz_error error;
+	int pages;
+
+	filename = (*env)->GetStringUTFChars(env, jfilename, NULL);
+	if (filename == NULL)
+	{
+		LOGE("Failed to get filename");
+		return 0;
+	}
+
+	if (accelerate)
+		fz_accelerate();
+	glyphcache = fz_new_glyph_cache();
+	colorspace = fz_device_rgb;
+
+	LOGE("Opening document...");
+	error = pdf_open_xref(&xref, filename, password);
+	if (error)
+	{
+		LOGE("Cannot open document: '%s'\n", filename);
+		return 0;
+	}
+
+	LOGE("Loading page tree...");
+	error = pdf_load_page_tree(xref);
+	if (error)
+	{
+		LOGE("Cannot load page tree: '%s'\n", filename);
+		return 0;
+	}
+	pages = pdf_count_pages(xref);
+	LOGE("Done! %d pages", pages);
+
+	return pages;
+}
+
+JNIEXPORT void JNICALL
+Java_com_artifex_mupdf_MuPDFCore_gotoPageInternal(JNIEnv *env, jobject thiz, int page)
+{
+	float zoom;
+	fz_matrix ctm;
+	fz_bbox bbox;
+	fz_error error;
+	fz_device *dev;
+	pdf_page *currentPage;
+
+	/* In the event of an error, ensure we give a non-empty page */
+	pageWidth = 100;
+	pageHeight = 100;
+
+	LOGE("Goto page %d...", page);
+	if (currentPageList != NULL)
+	{
+		fz_free_display_list(currentPageList);
+		currentPageList = NULL;
+	}
+	pagenum = page;
+	error = pdf_load_page(&currentPage, xref, pagenum);
+	if (error)
+		return;
+	zoom = resolution / 72;
+	currentMediabox = currentPage->mediabox;
+	currentRotate = currentPage->rotate;
+	ctm = fz_translate(0, -currentMediabox.y1);
+	ctm = fz_concat(ctm, fz_scale(zoom, -zoom));
+	ctm = fz_concat(ctm, fz_rotate(currentRotate));
+	bbox = fz_round_rect(fz_transform_rect(ctm, currentMediabox));
+	pageWidth = bbox.x1-bbox.x0;
+	pageHeight = bbox.y1-bbox.y0;
+	/* Render to list */
+	currentPageList = fz_new_display_list();
+	dev = fz_new_list_device(currentPageList);
+	error = pdf_run_page(xref, currentPage, dev, fz_identity);
+	pdf_free_page(currentPage);
+	if (error)
+		LOGE("cannot make displaylist from page %d", pagenum);
+	fz_free_device(dev);
+}
+
+JNIEXPORT float JNICALL
+Java_com_artifex_mupdf_MuPDFCore_getPageWidth(JNIEnv *env, jobject thiz)
+{
+	LOGE("PageWidth=%g", pageWidth);
+	return pageWidth;
+}
+
+JNIEXPORT float JNICALL
+Java_com_artifex_mupdf_MuPDFCore_getPageHeight(JNIEnv *env, jobject thiz)
+{
+	LOGE("PageHeight=%g", pageHeight);
+	return pageHeight;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_com_artifex_mupdf_MuPDFCore_drawPage(JNIEnv *env, jobject thiz, jobject bitmap,
+		int pageW, int pageH, int patchX, int patchY, int patchW, int patchH)
+{
+	AndroidBitmapInfo info;
+	void *pixels;
+	int ret;
+	fz_error error;
+	fz_device *dev;
+	float zoom;
+	fz_matrix ctm;
+	fz_bbox bbox;
+	fz_pixmap *pix;
+	float xscale, yscale;
+	fz_bbox rect;
+
+	LOGI("In native method\n");
+	if ((ret = AndroidBitmap_getInfo(env, bitmap, &info)) < 0) {
+		LOGE("AndroidBitmap_getInfo() failed ! error=%d", ret);
+		return 0;
+	}
+
+	LOGI("Checking format\n");
+	if (info.format != ANDROID_BITMAP_FORMAT_RGBA_8888) {
+		LOGE("Bitmap format is not RGBA_8888 !");
+		return 0;
+	}
+
+	LOGI("locking pixels\n");
+	if ((ret = AndroidBitmap_lockPixels(env, bitmap, &pixels)) < 0) {
+		LOGE("AndroidBitmap_lockPixels() failed ! error=%d", ret);
+		return 0;
+	}
+
+	/* Call mupdf to render display list to screen */
+	LOGE("Rendering page=%dx%d patch=[%d,%d,%d,%d]",
+			pageW, pageH, patchX, patchY, patchW, patchH);
+
+	rect.x0 = patchX;
+	rect.y0 = patchY;
+	rect.x1 = patchX + patchW;
+	rect.y1 = patchY + patchH;
+	pix = fz_new_pixmap_with_rect_and_data(colorspace, rect, pixels);
+	if (currentPageList == NULL)
+	{
+		fz_clear_pixmap_with_color(pix, 0xd0);
+		return 0;
+	}
+	fz_clear_pixmap_with_color(pix, 0xff);
+
+	zoom = resolution / 72;
+	ctm = fz_translate(-currentMediabox.x0, -currentMediabox.y1);
+	ctm = fz_concat(ctm, fz_scale(zoom, -zoom));
+	ctm = fz_concat(ctm, fz_rotate(currentRotate));
+	bbox = fz_round_rect(fz_transform_rect(ctm,currentMediabox));
+	/* Now, adjust ctm so that it would give the correct page width
+	 * heights. */
+	xscale = (float)pageW/(float)(bbox.x1-bbox.x0);
+	yscale = (float)pageH/(float)(bbox.y1-bbox.y0);
+	ctm = fz_concat(ctm, fz_scale(xscale, yscale));
+	bbox = fz_round_rect(fz_transform_rect(ctm,currentMediabox));
+	dev = fz_new_draw_device(glyphcache, pix);
+	fz_execute_display_list(currentPageList, dev, ctm, bbox);
+	fz_free_device(dev);
+	fz_drop_pixmap(pix);
+	LOGE("Rendered");
+
+	AndroidBitmap_unlockPixels(env, bitmap);
+
+	return 1;
+}
+
+JNIEXPORT void JNICALL
+Java_com_artifex_mupdf_MuPDFCore_destroying(JNIEnv * env, jobject thiz)
+{
+	fz_free_display_list(currentPageList);
+	currentPageList = NULL;
+	pdf_free_xref(xref);
+	xref = NULL;
+	fz_free_glyph_cache(glyphcache);
+	glyphcache = NULL;
+}
diff --git a/contrib/media/updf/android/local.properties b/contrib/media/updf/android/local.properties
new file mode 100644
index 000000000..d0fd99a98
--- /dev/null
+++ b/contrib/media/updf/android/local.properties
@@ -0,0 +1,2 @@
+#sdk.dir=/Library/android-sdk-mac_x86
+sdk.dir=C:\\Program Files\\android-sdk-windows
diff --git a/contrib/media/updf/android/res/drawable-hdpi/icon.png b/contrib/media/updf/android/res/drawable-hdpi/icon.png
new file mode 100644
index 000000000..1d47b2353
Binary files /dev/null and b/contrib/media/updf/android/res/drawable-hdpi/icon.png differ
diff --git a/contrib/media/updf/android/res/drawable-ldpi/icon.png b/contrib/media/updf/android/res/drawable-ldpi/icon.png
new file mode 100644
index 000000000..f9fe4d1c8
Binary files /dev/null and b/contrib/media/updf/android/res/drawable-ldpi/icon.png differ
diff --git a/contrib/media/updf/android/res/drawable-mdpi/icon.png b/contrib/media/updf/android/res/drawable-mdpi/icon.png
new file mode 100644
index 000000000..4bb3e7cd9
Binary files /dev/null and b/contrib/media/updf/android/res/drawable-mdpi/icon.png differ
diff --git a/contrib/media/updf/android/res/layout/main.xml b/contrib/media/updf/android/res/layout/main.xml
new file mode 100644
index 000000000..0da95fc50
--- /dev/null
+++ b/contrib/media/updf/android/res/layout/main.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    >
+</LinearLayout>
+
diff --git a/contrib/media/updf/android/res/values/strings.xml b/contrib/media/updf/android/res/values/strings.xml
new file mode 100644
index 000000000..ec3f9ae6f
--- /dev/null
+++ b/contrib/media/updf/android/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">MuPDF</string>
+</resources>
diff --git a/contrib/media/updf/android/res/values/theme.xml b/contrib/media/updf/android/res/values/theme.xml
new file mode 100644
index 000000000..68c55644e
--- /dev/null
+++ b/contrib/media/updf/android/res/values/theme.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme.NoBackground.NoTitle" parent="android:Theme">
+        <item name="android:windowBackground">@null</item>
+        <item name="android:windowNoTitle">true</item>
+    </style>
+</resources>
diff --git a/contrib/media/updf/android/src/com/artifex/mupdf/MuPDFActivity.java b/contrib/media/updf/android/src/com/artifex/mupdf/MuPDFActivity.java
new file mode 100644
index 000000000..d5ba3bd8a
--- /dev/null
+++ b/contrib/media/updf/android/src/com/artifex/mupdf/MuPDFActivity.java
@@ -0,0 +1,162 @@
+package com.artifex.mupdf;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.os.Environment;
+import android.view.*;
+import android.view.View.OnClickListener;
+import android.widget.*;
+import android.widget.LinearLayout.*;
+import java.io.File;
+
+import com.artifex.mupdf.PixmapView;
+
+public class MuPDFActivity extends Activity
+{
+	/* The core rendering instance */
+	private MuPDFCore core;
+
+	private MuPDFCore openFile()
+	{
+		String storageState = Environment.getExternalStorageState();
+		File path, file;
+		MuPDFCore core;
+
+		if (Environment.MEDIA_MOUNTED.equals(storageState))
+		{
+			System.out.println("Media mounted read/write");
+		}
+		else if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(storageState))
+		{
+			System.out.println("Media mounted read only");
+		}
+		else
+		{
+			System.out.println("No media at all! Bale!\n");
+			return null;
+		}
+		path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
+		file = new File(path, "test.pdf");
+		System.out.println("Trying to open "+file.toString());
+		try
+		{
+			core = new MuPDFCore(file.toString());
+		}
+		catch (Exception e)
+		{
+			System.out.println(e);
+			return null;
+		}
+		return core;
+	}
+
+	/** Called when the activity is first created. */
+	@Override
+	public void onCreate(Bundle savedInstanceState)
+	{
+		PixmapView pixmapView;
+
+		if (core == null) {
+			core = (MuPDFCore)getLastNonConfigurationInstance();
+		}
+		if (core == null) {
+			core = openFile();
+		}
+		if (core == null)
+		{
+			/* FIXME: Error handling here! */
+			return;
+		}
+
+		pixmapView = new PixmapView(this, core);
+		super.onCreate(savedInstanceState);
+
+		/* Now create the UI */
+		RelativeLayout layout;
+		LinearLayout bar;
+		MyButtonHandler bh = new MyButtonHandler(pixmapView);
+
+		bar = new LinearLayout(this);
+		bar.setOrientation(LinearLayout.HORIZONTAL);
+		bh.buttonStart = new Button(this);
+		bh.buttonStart.setText("<<");
+		bh.buttonStart.setOnClickListener(bh);
+		bar.addView(bh.buttonStart);
+		bh.buttonPrev = new Button(this);
+		bh.buttonPrev.setText("<");
+		bh.buttonPrev.setOnClickListener(bh);
+		bar.addView(bh.buttonPrev);
+		bh.buttonNext = new Button(this);
+		bh.buttonNext.setText(">");
+		bh.buttonNext.setOnClickListener(bh);
+		bar.addView(bh.buttonNext);
+		bh.buttonEnd = new Button(this);
+		bh.buttonEnd.setText(">>");
+		bh.buttonEnd.setOnClickListener(bh);
+		bar.addView(bh.buttonEnd);
+
+		layout = new RelativeLayout(this);
+		layout.setLayoutParams(new RelativeLayout.LayoutParams(
+					RelativeLayout.LayoutParams.FILL_PARENT,
+					RelativeLayout.LayoutParams.FILL_PARENT));
+		layout.setGravity(Gravity.FILL);
+
+		RelativeLayout.LayoutParams barParams =
+			new RelativeLayout.LayoutParams(
+					RelativeLayout.LayoutParams.FILL_PARENT,
+					RelativeLayout.LayoutParams.WRAP_CONTENT);
+		barParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
+		bar.setId(100);
+		layout.addView(bar, barParams);
+
+		RelativeLayout.LayoutParams pixmapParams =
+			new RelativeLayout.LayoutParams(
+					RelativeLayout.LayoutParams.FILL_PARENT,
+					RelativeLayout.LayoutParams.FILL_PARENT);
+		pixmapParams.addRule(RelativeLayout.ABOVE,100);
+		layout.addView(pixmapView, pixmapParams);
+
+		setContentView(layout);
+	}
+
+	public Object onRetainNonConfigurationInstance()
+	{
+		MuPDFCore mycore = core;
+		core = null;
+		return mycore;
+	}
+
+	public void onDestroy()
+	{
+		if (core != null)
+			core.onDestroy();
+		core = null;
+		super.onDestroy();
+	}
+
+	private class MyButtonHandler implements OnClickListener
+	{
+		Button buttonStart;
+		Button buttonPrev;
+		Button buttonNext;
+		Button buttonEnd;
+		PixmapView pixmapView;
+
+		public MyButtonHandler(PixmapView pixmapView)
+		{
+			this.pixmapView = pixmapView;
+		}
+
+		public void onClick(View v)
+		{
+			if (v == buttonStart)
+				pixmapView.changePage(Integer.MIN_VALUE);
+			else if (v == buttonPrev)
+				pixmapView.changePage(-1);
+			else if (v == buttonNext)
+				pixmapView.changePage(+1);
+			else if (v == buttonEnd)
+				pixmapView.changePage(Integer.MAX_VALUE);
+		}
+	}
+}
diff --git a/contrib/media/updf/android/src/com/artifex/mupdf/MuPDFCore.java b/contrib/media/updf/android/src/com/artifex/mupdf/MuPDFCore.java
new file mode 100644
index 000000000..321b4a649
--- /dev/null
+++ b/contrib/media/updf/android/src/com/artifex/mupdf/MuPDFCore.java
@@ -0,0 +1,54 @@
+package com.artifex.mupdf;
+import android.graphics.*;
+
+public class MuPDFCore
+{
+	/* load our native library */
+	static {
+		System.loadLibrary("mupdf");
+	}
+
+	/* Readable members */
+	public int pageNum;
+	public int numPages;
+	public float pageWidth;
+	public float pageHeight;
+
+	/* The native functions */
+	private static native int openFile(String filename);
+	private static native void gotoPageInternal(int localActionPageNum);
+	private static native float getPageWidth();
+	private static native float getPageHeight();
+	public static native void drawPage(Bitmap bitmap,
+			int pageW, int pageH,
+			int patchX, int patchY,
+			int patchW, int patchH);
+	public static native void destroying();
+
+	public MuPDFCore(String filename) throws Exception
+	{
+		numPages = openFile(filename);
+		if (numPages <= 0)
+		{
+			throw new Exception("Failed to open "+filename);
+		}
+		pageNum = 0;
+	}
+
+	/* Shim function */
+	public void gotoPage(int page)
+	{
+		if (page > numPages-1)
+			page = numPages-1;
+		else if (page < 0)
+			page = 0;
+		gotoPageInternal(page);
+		this.pageNum = page;
+		this.pageWidth = getPageWidth();
+		this.pageHeight = getPageHeight();
+	}
+
+	public void onDestroy() {
+		destroying();
+	}
+}
diff --git a/contrib/media/updf/android/src/com/artifex/mupdf/PixmapView.java b/contrib/media/updf/android/src/com/artifex/mupdf/PixmapView.java
new file mode 100644
index 000000000..73e73eda7
--- /dev/null
+++ b/contrib/media/updf/android/src/com/artifex/mupdf/PixmapView.java
@@ -0,0 +1,579 @@
+package com.artifex.mupdf;
+
+import android.app.*;
+import android.os.*;
+import android.content.*;
+import android.content.res.*;
+import android.graphics.*;
+import android.util.*;
+import android.view.*;
+import android.widget.*;
+import java.net.*;
+import java.io.*;
+
+public class PixmapView extends SurfaceView implements SurfaceHolder.Callback
+{
+	private SurfaceHolder holder;
+	private MuPDFThread thread = null;
+	private boolean threadStarted = false;
+	private MuPDFCore core;
+
+	/* Constructor */
+	public PixmapView(Context context, MuPDFCore core)
+	{
+		super(context);
+		System.out.println("PixmapView construct");
+		this.core = core;
+		holder = getHolder();
+		holder.addCallback(this);
+		thread = new MuPDFThread(holder, core);
+		setFocusable(true); // need to get the key events
+	}
+
+	/* load our native library */
+	static {
+		System.loadLibrary("mupdf");
+	}
+
+	/* Handlers for keys - so we can actually do stuff */
+	@Override
+	public boolean onKeyDown(int keyCode, KeyEvent event)
+	{
+		if (thread.onKeyDown(keyCode, event))
+			return true;
+		return super.onKeyDown(keyCode, event);
+	}
+
+	@Override
+	public boolean onKeyUp(int keyCode, KeyEvent event)
+	{
+		if (thread.onKeyUp(keyCode, event))
+			return true;
+		return super.onKeyUp(keyCode, event);
+	}
+
+	@Override
+	public boolean onTouchEvent(MotionEvent event)
+	{
+		if (thread.onTouchEvent(event))
+			return true;
+		return super.onTouchEvent(event);
+	}
+
+	public void changePage(int delta)
+	{
+		thread.changePage(delta);
+	}
+
+	/* Handlers for SurfaceHolder callbacks; these are called when the
+	 * surface is created/destroyed/changed. We need to ensure that we only
+	 * draw into the surface between the created and destroyed calls.
+	 * Therefore, we start/stop the thread that actually runs MuPDF on
+	 * creation/destruction. */
+	public void surfaceCreated(SurfaceHolder holder)
+	{
+	}
+
+	public void surfaceChanged(SurfaceHolder holder, int format, int width, int height)
+	{
+		thread.newScreenSize(width, height);
+		if (!threadStarted)
+		{
+			threadStarted = true;
+			thread.setRunning(true);
+			thread.start();
+		}
+	}
+
+	public void surfaceDestroyed(SurfaceHolder holder)
+	{
+		boolean retry = true;
+		System.out.println("Surface destroyed 1 this="+this);
+		thread.setRunning(false);
+		System.out.println("Surface destroyed 2");
+		while (retry)
+		{
+			try
+			{
+				thread.join();
+				retry = false;
+			}
+			catch (InterruptedException e)
+			{
+			}
+		}
+		threadStarted = false;
+		System.out.println("Surface destroyed 3");
+	}
+
+	class MuPDFThread extends Thread
+	{
+		private SurfaceHolder holder;
+		private boolean running = false;
+		private int keycode = -1;
+		private int screenWidth;
+		private int screenHeight;
+		private int screenGeneration;
+		private Bitmap bitmap;
+		private MuPDFCore core;
+
+		/* The following variables deal with the size of the current page;
+		 * specifically, its position on the screen, its raw size, its
+		 * current scale, and its current scaled size (in terms of whole
+		 * pixels).
+		 */
+		private int pageOriginX;
+		private int pageOriginY;
+		private float pageScale;
+		private int pageWidth;
+		private int pageHeight;
+
+		/* The following variables deal with the multitouch handling */
+		private final int NONE = 0;
+		private final int DRAG = 1;
+		private final int ZOOM = 2;
+		private int touchMode = NONE;
+		private float touchInitialSpacing;
+		private float touchDragStartX;
+		private float touchDragStartY;
+		private float touchInitialOriginX;
+		private float touchInitialOriginY;
+		private float touchInitialScale;
+		private PointF touchZoomMidpoint;
+
+		/* The following control the inner loop; other events etc cause
+		 * action to be set. The inner loop runs around a tight loop
+		 * performing the action requested of it.
+		 */
+		private boolean wakeMe = false;
+		private int action;
+		private final int SLEEP = 0;
+		private final int REDRAW = 1;
+		private final int DIE = 2;
+		private final int GOTOPAGE = 3;
+		private int actionPageNum;
+
+		/* Members for blitting, declared here to avoid causing gcs */
+		private Rect srcRect;
+		private RectF dstRect;
+
+		public MuPDFThread(SurfaceHolder holder, MuPDFCore core)
+		{
+			this.holder = holder;
+			this.core = core;
+			touchZoomMidpoint = new PointF(0,0);
+			srcRect = new Rect(0,0,0,0);
+			dstRect = new RectF(0,0,0,0);
+		}
+
+		public void setRunning(boolean running)
+		{
+			this.running = running;
+			if (!running)
+			{
+				System.out.println("killing 1");
+				synchronized(this)
+				{
+					System.out.println("killing 2");
+					action = DIE;
+					if (wakeMe)
+					{
+						wakeMe = false;
+						System.out.println("killing 3");
+						this.notify();
+						System.out.println("killing 4");
+					}
+				}
+			}
+		}
+
+		public void newScreenSize(int width, int height)
+		{
+			this.screenWidth = width;
+			this.screenHeight = height;
+			this.screenGeneration++;
+		}
+
+		public boolean onKeyDown(int keyCode, KeyEvent msg)
+		{
+			keycode = keyCode;
+			return false;
+		}
+
+		public boolean onKeyUp(int keyCode, KeyEvent msg)
+		{
+			return false;
+		}
+
+		public synchronized void changePage(int delta)
+		{
+			action = GOTOPAGE;
+			if (delta == Integer.MIN_VALUE)
+				actionPageNum = 0;
+			else if (delta == Integer.MAX_VALUE)
+				actionPageNum = core.numPages-1;
+			else
+			{
+				actionPageNum += delta;
+				if (actionPageNum < 0)
+					actionPageNum = 0;
+				if (actionPageNum > core.numPages-1)
+					actionPageNum = core.numPages-1;
+			}
+			if (wakeMe)
+			{
+				wakeMe = false;
+				this.notify();
+			}
+		}
+
+		private float spacing(MotionEvent event)
+		{
+			float x = event.getX(0) - event.getX(1);
+			float y = event.getY(0) - event.getY(1);
+			return FloatMath.sqrt(x*x+y*y);
+		}
+
+		private void midpoint(PointF point, MotionEvent event)
+		{
+			float x = event.getX(0) + event.getX(1);
+			float y = event.getY(0) + event.getY(1);
+			point.set(x/2, y/2);
+		}
+
+		private synchronized void forceRedraw()
+		{
+			if (wakeMe)
+			{
+				wakeMe = false;
+				this.notify();
+			}
+			action = REDRAW;
+		}
+
+		public synchronized void setPageOriginTo(int x, int y)
+		{
+			/* Adjust the coordinates so that the page always covers the
+			 * centre of the screen. */
+			if (x + pageWidth < screenWidth/2)
+			{
+				x = screenWidth/2 - pageWidth;
+			}
+			else if (x > screenWidth/2)
+			{
+				x = screenWidth/2;
+			}
+			if (y + pageHeight < screenHeight/2)
+			{
+				y = screenHeight/2 - pageHeight;
+			}
+			else if (y > screenHeight/2)
+			{
+				y = screenHeight/2;
+			}
+			if ((x != pageOriginX) || (y != pageOriginY))
+			{
+				pageOriginX = x;
+				pageOriginY = y;
+			}
+			forceRedraw();
+		}
+
+		public void setPageScaleTo(float scale, PointF midpoint)
+		{
+			float x, y;
+			/* Convert midpoint (in screen coords) to page coords */
+			x = (midpoint.x - pageOriginX)/pageScale;
+			y = (midpoint.y - pageOriginY)/pageScale;
+			/* Find new scaled page sizes */
+			synchronized(this)
+			{
+				pageWidth = (int)(core.pageWidth*scale+0.5);
+				if (pageWidth < screenWidth/2)
+				{
+					scale = screenWidth/2/core.pageWidth;
+					pageWidth = (int)(core.pageWidth*scale+0.5);
+				}
+				pageHeight = (int)(core.pageHeight*scale+0.5);
+				if (pageHeight < screenHeight/2)
+				{
+					scale = screenHeight/2/core.pageHeight;
+					pageWidth = (int)(core.pageWidth *scale+0.5);
+					pageHeight = (int)(core.pageHeight*scale+0.5);
+				}
+				pageScale = scale;
+				/* Now given this new scale, calculate page origins so that
+				 * x and y are at midpoint */
+				float xscale = (float)pageWidth /core.pageWidth;
+				float yscale = (float)pageHeight/core.pageHeight;
+				setPageOriginTo((int)(midpoint.x - x*xscale + 0.5),
+						(int)(midpoint.y - y*yscale + 0.5));
+			}
+		}
+
+		public void scalePageToScreen()
+		{
+			float scaleX, scaleY;
+			scaleX = (float)screenWidth /core.pageWidth;
+			scaleY = (float)screenHeight/core.pageHeight;
+			synchronized(this)
+			{
+				if (scaleX < scaleY)
+					pageScale = scaleX;
+				else
+					pageScale = scaleY;
+				pageWidth = (int)(core.pageWidth * pageScale + 0.5);
+				pageHeight = (int)(core.pageHeight * pageScale + 0.5);
+				pageOriginX = (screenWidth - pageWidth)/2;
+				pageOriginY = (screenHeight - pageHeight)/2;
+				forceRedraw();
+			}
+			System.out.println("scalePageToScreen: Raw="+
+					core.pageWidth+"x"+core.pageHeight+" scaled="+
+					pageWidth+","+pageHeight+" pageScale="+
+					pageScale);
+		}
+
+		public boolean onTouchEvent(MotionEvent event)
+		{
+			int action = event.getAction();
+			boolean done = false;
+			switch (action & MotionEvent.ACTION_MASK)
+			{
+				case MotionEvent.ACTION_DOWN:
+					touchMode = DRAG;
+					touchDragStartX = event.getX();
+					touchDragStartY = event.getY();
+					touchInitialOriginX = pageOriginX;
+					touchInitialOriginY = pageOriginY;
+					System.out.println("Starting dragging from: "+touchDragStartX+","+touchDragStartY+" ("+pageOriginX+","+pageOriginY+")");
+					done = true;
+					break;
+				case MotionEvent.ACTION_POINTER_DOWN:
+					touchInitialSpacing = spacing(event);
+					if (touchInitialSpacing > 10f)
+					{
+						System.out.println("Started zooming: spacing="+touchInitialSpacing);
+						touchInitialScale = pageScale;
+						touchMode = ZOOM;
+						done = true;
+					}
+					break;
+				case MotionEvent.ACTION_UP:
+				case MotionEvent.ACTION_POINTER_UP:
+					if (touchMode != NONE)
+					{
+						System.out.println("Released!");
+						touchMode = NONE;
+						done = true;
+					}
+					break;
+				case MotionEvent.ACTION_MOVE:
+					if (touchMode == DRAG)
+					{
+						float x = touchInitialOriginX+event.getX()-touchDragStartX;
+						float y = touchInitialOriginY+event.getY()-touchDragStartY;
+						System.out.println("Dragged to "+x+","+y);
+						setPageOriginTo((int)(x+0.5),(int)(y+0.5));
+						done = true;
+					}
+					else if (touchMode == ZOOM)
+					{
+						float newSpacing = spacing(event);
+						if (newSpacing > 10f)
+						{
+							float newScale = touchInitialScale*newSpacing/touchInitialSpacing;
+							System.out.println("Zoomed to "+newSpacing);
+							midpoint(touchZoomMidpoint,event);
+							setPageScaleTo(newScale,touchZoomMidpoint);
+							done = true;
+						}
+					}
+			}
+			return done;
+		}
+
+		public void run()
+		{
+			boolean redraw = false;
+			int patchW = 0;
+			int patchH = 0;
+			int patchX = 0;
+			int patchY = 0;
+			int localPageW = 0;
+			int localPageH = 0;
+			int localScreenGeneration = screenGeneration;
+			int localAction;
+			int localActionPageNum = core.pageNum;
+
+			/* Set up our default action */
+			action = GOTOPAGE;
+			actionPageNum = core.pageNum;
+			while (action != DIE)
+			{
+				synchronized(this)
+				{
+					while (action == SLEEP)
+					{
+						wakeMe = true;
+						try
+						{
+							System.out.println("Render thread sleeping");
+							this.wait();
+							System.out.println("Render thread woken");
+						}
+						catch (java.lang.InterruptedException e)
+						{
+							System.out.println("Render thread exception:"+e);
+						}
+					}
+
+					/* Now we do as little as we can get away with while
+					 * synchronised. In general this means copying any action
+					 * or global variables into local ones so that when we
+					 * unsynchronoise, other people can alter them again.
+					 */
+					switch (action)
+					{
+						case DIE:
+							System.out.println("Woken to die!");
+							break;
+						case GOTOPAGE:
+							localActionPageNum = actionPageNum;
+							break;
+						case REDRAW:
+							/* Figure out what area of the page we want to
+							 * redraw (in local variables, in docspace).
+							 * We'll always draw a screensized lump, unless
+							 * that's too big. */
+							System.out.println("page="+pageWidth+","+pageHeight+" ("+core.pageWidth+","+core.pageHeight+"@"+pageScale+") @ "+pageOriginX+","+pageOriginY);
+							localPageW = pageWidth;
+							localPageH = pageHeight;
+							patchW = pageWidth;
+							patchH = pageHeight;
+							patchX = -pageOriginX;
+							patchY = -pageOriginY;
+							if (patchX < 0)
+								patchX = 0;
+							if (patchW > screenWidth)
+								patchW = screenWidth;
+							srcRect.left = 0;
+							if (patchX+patchW > pageWidth)
+							{
+								srcRect.left += patchX+patchW-pageWidth;
+								patchX = pageWidth-patchW;
+							}
+							if (patchY < 0)
+								patchY = 0;
+							if (patchH > screenHeight)
+								patchH = screenHeight;
+							srcRect.top = 0;
+							if (patchY+patchH > pageHeight)
+							{
+								srcRect.top += patchY+patchH-pageHeight;
+								patchY = pageHeight-patchH;
+							}
+							dstRect.left = pageOriginX;
+							if (dstRect.left < 0)
+								dstRect.left = 0;
+							dstRect.top = pageOriginY;
+							if (dstRect.top < 0)
+								dstRect.top = 0;
+							dstRect.right = dstRect.left + patchW;
+							srcRect.right = srcRect.left + patchW;
+							if (srcRect.right > screenWidth)
+							{
+								dstRect.right -= srcRect.right-screenWidth;
+								srcRect.right = screenWidth;
+							}
+							if (dstRect.right > screenWidth)
+							{
+								srcRect.right -= dstRect.right-screenWidth;
+								dstRect.right = screenWidth;
+							}
+							dstRect.bottom = dstRect.top + patchH;
+							srcRect.bottom = srcRect.top + patchH;
+							if (srcRect.bottom > screenHeight)
+							{
+								dstRect.bottom -=srcRect.bottom-screenHeight;
+								srcRect.bottom = screenHeight;
+							}
+							if (dstRect.bottom > screenHeight)
+							{
+								srcRect.bottom -=dstRect.bottom-screenHeight;
+								dstRect.bottom = screenHeight;
+							}
+							System.out.println("patch=["+patchX+","+patchY+","+patchW+","+patchH+"]");
+							break;
+					}
+					localAction = action;
+					if (action != DIE)
+						action = SLEEP;
+				}
+
+				/* In the redraw case:
+				 * pW, pH, pX, pY, localPageW, localPageH are now all set
+				 * in local variables, and we are safe from the global vars
+				 * being altered in calls from other threads. This is all
+				 * the information we need to actually do our render.
+				 */
+				switch (localAction)
+				{
+					case GOTOPAGE:
+						core.gotoPage(localActionPageNum);
+						scalePageToScreen();
+						action = REDRAW;
+						break;
+					case REDRAW:
+						if ((bitmap == null) ||
+							(bitmap.getWidth() != patchW) ||
+							(bitmap.getHeight() != patchH))
+						{
+							/* make bitmap of required size */
+							bitmap = Bitmap.createBitmap(patchW, patchH, Bitmap.Config.ARGB_8888);
+						}
+						System.out.println("Calling redraw native method");
+						core.drawPage(bitmap, localPageW, localPageH, patchX, patchY, patchW, patchH);
+						System.out.println("Called native method");
+						{
+							Canvas c = null;
+							try
+							{
+								c = holder.lockCanvas(null);
+								synchronized(holder)
+								{
+									if (localScreenGeneration == screenGeneration)
+									{
+										doDraw(c);
+									}
+									else
+									{
+										/* Someone has changed the screen
+										 * under us! Better redraw again...
+										 */
+										action = REDRAW;
+									}
+								}
+							}
+							finally
+							{
+								if (c != null)
+									holder.unlockCanvasAndPost(c);
+							}
+						}
+				}
+			}
+		}
+
+		protected void doDraw(Canvas canvas)
+		{
+			if ((canvas == null) || (bitmap == null))
+				return;
+			/* Clear the screen */
+			canvas.drawRGB(128,128,128);
+			/* Draw our bitmap on top */
+			System.out.println("Blitting bitmap from "+srcRect.left+","+srcRect.top+","+srcRect.right+","+srcRect.bottom+" to "+dstRect.left+","+dstRect.top+","+dstRect.right+","+dstRect.bottom);
+			canvas.drawBitmap(bitmap, srcRect, dstRect, (Paint)null);
+		}
+	}
+}
diff --git a/contrib/media/updf/apps/kos_main.c b/contrib/media/updf/apps/kos_main.c
new file mode 100644
index 000000000..2db5e277a
--- /dev/null
+++ b/contrib/media/updf/apps/kos_main.c
@@ -0,0 +1,333 @@
+#include<menuet/os.h>
+#define _WIN32
+#include "fitz.h"
+#include "mupdf.h"
+#include "muxps.h"
+#include "pdfapp.h"
+
+
+
+static char Title[] = "some title";
+static char * filename = "/hd0/1/yand.pdf";
+static pdfapp_t gapp;
+
+void f65(unsigned x, unsigned y, unsigned w, unsigned h, char *d) //Вывод картинки
+{
+asm ("nop"::"c"(w*65536+h), "d"(x*65536+y), "b"(d));
+asm ("xor %eax, %eax");
+asm ("movl %eax, %ebp");
+asm ("pushl $32");
+asm ("popl %esi");
+asm ("int $0x40"::"a"(65));
+
+}
+
+	struct blit_call
+{
+   int dstx;       
+   int dsty;
+   int w;
+   int h;
+
+   int srcx;
+   int srcy;
+   int srcw;
+   int srch;
+
+   unsigned char *d;
+   int   stride;
+};
+
+void blit(int dstx, int dsty, int w, int h, int srcx, int srcy,int srcw, int srch, int stride, char *d) //Вызов �и�функции Blitter
+{
+
+struct blit_call image;
+	image.dstx=dstx;
+	image.dsty=dsty;
+	image.w=w;
+	image.h=h;
+	image.srcx=srcx;
+	image.srcy=srcy;
+	image.srcw=srcw;
+	image.srch=srch;
+	image.stride=stride;
+	image.d=d;
+	
+
+asm ("int $0x40"::"a"(73),"b"(0),"c"(&image));
+
+}
+
+void winwarn(pdfapp_t *app, char *msg)
+{
+	fprintf(stderr, "mupdf: %s\n", msg);
+}
+
+void winerror(pdfapp_t *app, fz_error error)
+{
+	fz_catch(error, "aborting");
+	exit(1);
+}
+
+char *winpassword(pdfapp_t *app, char *filename)
+{
+	char *r = "";
+	return r;
+}
+
+
+void wincursor(pdfapp_t *app, int curs)
+{
+	
+}
+
+void wintitle(pdfapp_t *app, char *s)
+{
+
+sprintf(Title,"uPDF: %s", s);	
+}
+
+void winhelp(pdfapp_t *app)
+{
+	
+}
+
+void winresize(pdfapp_t *app, int w, int h)
+{
+	//here should be something!!!
+	
+	
+}
+
+
+void windocopy(pdfapp_t *app)
+{
+}
+
+void winreloadfile(pdfapp_t *app)
+{
+	pdfapp_close(app);
+
+
+	pdfapp_open(app, filename, 0, 1);
+}
+
+void winopenuri(pdfapp_t *app, char *buf)
+{
+	/* here can be browser!
+	char *browser = getenv("BROWSER");
+	if (!browser)
+		browser = "open";
+	if (fork() == 0)
+		execlp(browser, browser, buf, (char*)0);
+		* */
+		
+}
+
+
+
+void winclose(pdfapp_t *app)
+{
+	pdfapp_close(&gapp);
+	__menuet__sys_exit();
+}
+
+void kol_paint_bar(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c)
+{
+asm ("int $0x40"::"a"(13), "b"(x*65536+w), "c"(y*65536+h), "d"(c));
+}
+
+
+static void winblit(pdfapp_t *app)
+{
+	char yoba[32];
+	int x0 = gapp.panx;
+	int y0 = gapp.pany;
+	int x1 = gapp.panx + gapp.image->w;
+	int y1 = gapp.pany + gapp.image->h;
+__menuet__debug_out(" Window blit\n");
+/*
+	XSetForeground(xdpy, xgc, xbgcolor.pixel);
+	fillrect(0, 0, x0, gapp.winh);
+	fillrect(x1, 0, gapp.winw - x1, gapp.winh);
+	fillrect(0, 0, gapp.winw, y0);
+	fillrect(0, y1, gapp.winw, gapp.winh - y1);*/
+	if (gapp.image->h-y0 > 0) {
+	kol_paint_bar(0, gapp.image->h-y0, 590, 368, 0xEFEFEF);
+}
+	/*kol_paint_bar(x1, 0, gapp.winw - x1, gapp.winh, 0x00FF00);
+	kol_paint_bar(0, 0, gapp.winw, y0, 0xFF0000);
+	kol_paint_bar(0, y1, gapp.winw, gapp.winh - y1, 0xFFFF);*/
+	
+
+	/*XSetForeground(xdpy, xgc, xshcolor.pixel);
+	fillrect(x0+2, y1, gapp.image->w, 2);
+	fillrect(x1, y0+2, 2, gapp.image->h);*/
+sprintf (yoba, "%d x %d, %d x %d \n", gapp.image->w, gapp.image->h, gapp.winw, gapp.winh);
+__menuet__debug_out(yoba);
+
+
+	if (gapp.image->n == 4)
+		/*ximage_blit(xwin, xgc,
+			x0, y0,
+			gapp.image->samples,
+			0, 0,
+			gapp.image->w,
+			gapp.image->h,
+			gapp.image->w * gapp.image->n);*/
+		//	f65(x0,y0+32,gapp.image->w,gapp.image->h,gapp.image->samples);
+	 		 
+		 	blit(6, 24, 588, 368, x0, y0,gapp.image->w, gapp.image->h, gapp.image->w * gapp.image->n, gapp.image->samples);
+		 	
+			
+	else if (gapp.image->n == 2)
+	{
+		int i = gapp.image->w*gapp.image->h;
+		unsigned char *color = malloc(i*4);
+		if (color != NULL)
+		{
+			unsigned char *s = gapp.image->samples;
+			unsigned char *d = color;
+			for (; i > 0 ; i--)
+			{
+				d[2] = d[1] = d[0] = *s++;
+				d[3] = *s++;
+				d += 4;
+			}
+			/*ximage_blit(xwin, xgc,
+				x0, y0,
+				color,
+				0, 0,
+				gapp.image->w,
+				gapp.image->h,
+				gapp.image->w * 4); */
+			//f65(x0,y0,gapp.image->w,gapp.image->h,color);
+			blit(6, 24, 588, 368, x0, y0,gapp.image->w, gapp.image->h, gapp.image->w * 4, color);
+			free(color);
+		}
+	}
+ 
+ 
+ __menuet__bar(0,0,600,20,0xFFFFFF);
+ __menuet__make_button(0,0,40,20,7,0x404040FF); //(posirion x, position y, width, height, id, color) 
+ __menuet__write_text(5,4,0xFFFFFF,"Open",4);
+ 
+ __menuet__make_button(550,0,20,20,2,0x404040FF); //prev page
+ __menuet__write_text(555,3,0xFFFFFF,"<",1);
+ 
+ __menuet__make_button(570,0,20,20,3,0x404040FF); //nex page 
+ __menuet__write_text(575,3,0xFFFFFF,">",1);
+ 
+ __menuet__make_button(40,0,20,20,4,0x404040FF); //show help
+ __menuet__write_text(45,3,0xFFFFFF,"?",1);
+ 
+ __menuet__make_button(60,0,20,20,5,0x404040FF); //magnify + 
+ __menuet__write_text(65,3,0xFFFFFF,"+",1);
+ 
+ __menuet__make_button(80,0,20,20,6,0x404040FF); //magnify -
+ __menuet__write_text(85,3,0xFFFFFF,"-",1);
+ 
+ __menuet__make_button(570,20,20,20,8,0x404040FF); // move up
+ __menuet__write_text(575,3,0xFFFFFF,"^",1);
+ 
+ __menuet__make_button(570,360,20,20,9,0x404040FF); // move down
+ __menuet__write_text(575,363,0xFFFFFF,"v",1);
+ 
+ __menuet__make_button(100,0,20,20,10,0x404040FF); // rotate + 15 deg
+ __menuet__write_text(105,3,0xFFFFFF,"cw",1);
+ 
+ __menuet__make_button(120,0,20,20,11,0x404040FF); // rotate - 15 deg
+ __menuet__write_text(125,3,0xFFFFFF,"ccw",1); 
+ 
+ 
+}
+
+void paint(void)
+{
+ __menuet__window_redraw(1);
+ //__menuet__define_window(10,10,600,400,0x64CFCFCF,0x800000FF,Title);
+ __menuet__define_window(10,10,600,400,0x73CFCFCF,0x800000FF,Title);
+ __menuet__bar(0,0,600,400,0xFFFFFF);
+ winblit(&gapp);
+ __menuet__window_redraw(2);
+ }
+
+void winrepaint(pdfapp_t *app)
+{
+	winblit(&gapp);
+}
+
+void winrepaintsearch(pdfapp_t *app)
+{
+	paint();
+	//search!
+}
+
+
+int main (void)
+{
+	char* original_command_line = *(char**)0x1C;
+	__menuet__debug_out(original_command_line);
+	
+	char buf[128];
+	int resolution = 72;
+		int pageno = 1;
+		__menuet__debug_out("\nStarted\n");
+		fz_accelerate();
+		__menuet__debug_out("PDF init\n");
+		pdfapp_init(&gapp);
+	gapp.scrw = 600;
+	gapp.scrh = 400;
+	gapp.resolution = resolution;
+	gapp.pageno = pageno;
+	__menuet__debug_out("PDF Open\n");
+	pdfapp_open(&gapp, original_command_line, 0, 0);
+		__menuet__debug_out("PDF Opened\n");
+	
+	
+
+ int i;
+ int butt;
+ 
+ __menuet__debug_out("Inital paint\n");
+   pdfapp_onresize(&gapp, 600, 400);
+ paint();
+ for(;;)
+ {
+
+  i=__menuet__wait_for_event();
+  butt = __menuet__get_button_id();
+  if (gapp.image)
+				{
+					
+						gapp.shrinkwrap = 0;
+				}
+  switch(i)
+  {
+   case 1:
+    paint();
+    
+    continue;
+   case 2:
+    buf[0]=__menuet__getkey(); 
+    pdfapp_onkey(&gapp, buf[0]);
+    continue;
+   case 3:
+    if(butt==1) __menuet__sys_exit();//browse file
+    if(butt==2) pdfapp_onkey(&gapp, '['); //previous page
+    if(butt==3) pdfapp_onkey(&gapp, ']'); __menuet__debug_out("\nStarted\n"); //next page
+    if(butt==4) pdfapp_onkey(&gapp, '?'); //show help window
+    if(butt==5) pdfapp_onkey(&gapp, '+'); //magnify +
+    if(butt==6) pdfapp_onkey(&gapp, '-'); //mag -
+    if(butt==7) ;//mag open file
+    if(butt==8) pdfapp_onkey(&gapp, 'j'); //move up
+    if(butt==9) pdfapp_onkey(&gapp, 'k'); //move down
+    if(butt==10) pdfapp_onkey(&gapp, 'a'); //rotate +15 deg
+    if(butt==11) pdfapp_onkey(&gapp, 's'); //rotate -15deg
+    continue;
+  
+  }
+ }
+ return 0;
+}
+  
diff --git a/contrib/media/updf/apps/man/mupdf.1 b/contrib/media/updf/apps/man/mupdf.1
new file mode 100644
index 000000000..a4162a6ff
--- /dev/null
+++ b/contrib/media/updf/apps/man/mupdf.1
@@ -0,0 +1,86 @@
+.TH MUPDF 1 "March 15, 2010"
+.\" Please adjust this date whenever revising the manpage.
+.SH NAME
+mupdf \- MuPDF is a lightweight PDF viewer written in portable C
+.SH SYNOPSIS
+.B mupdf
+.RI [ options ] " PDFfile"
+.SH DESCRIPTION
+This manual page briefly describes the
+.B mupdf
+command.
+.PP
+.SH OPTIONS
+A description of each of the supported options is included below.
+.TP
+.B \-p password
+Uses the given password to open an encrypted PDF file.
+The password is tried both as user and owner password.
+.TP
+.B \-r resolution
+Changes the initial zoom level, specified as the resolution in dpi.
+The default value is 72.
+.SH MOUSE AND KEY BINDINGS
+In addition to the key bindings described below, the mouse can also be
+used. Clicking the left mouse button follows links within the PDF while
+dragging with the left mouse button pans the page. Dragging with the right
+mouse button selects an area and copies the enclosed text to the clipboard
+buffer. Using the scroll-wheel while pressing Control zooms in/out, if
+Shift is pressed on the other hand then the page is panned.
+.TP
+.B L, R
+Rotate page left (clockwise) or right (counter-clockwise).
+.TP
+.B h, j, k, l
+Scroll page left, down, up, or right.
+.TP
+.B \+, \-
+Zoom in or out.
+.TP
+.B w
+Shrinkwrap window to fit the page.
+.TP
+.B r
+Reload file.
+.TP
+.B . pgdn right space
+Go to the next page
+.TP
+.B , pgup left b
+Go to the previous page
+.TP
+.B <, >
+Skip back/forth 10 pages at a time.
+.TP
+.B m
+Mark page for snap back.
+.TP
+.B t
+Pop back to the latest mark.
+.TP
+.B [0-9]m
+Save the current page number in the numbered register.
+.TP
+.B [0-9]t
+Go to the page saved in the numbered register.
+.TP
+.B 123g
+Go to page 123.
+.TP
+.B /
+Search for text.
+.TP
+.B n, N
+Find the next/previous search result.
+.TP
+.B c
+Toggle between color and grayscale rendering.
+.SH SEE ALSO
+.BR pdfclean (1),
+.BR pdfdraw (1),
+.BR pdfshow (1).
+.SH AUTHOR
+MuPDF was written by Tor Andersson <tor@ghostscript.com>.
+MuPDF is Copyright 2006-2010 Artifex Software, Inc.
+.PP
+This manual page was written by Sebastian Rasmussen <sebras@hotmail.com>.
diff --git a/contrib/media/updf/apps/man/pdfclean.1 b/contrib/media/updf/apps/man/pdfclean.1
new file mode 100644
index 000000000..aa9047afe
--- /dev/null
+++ b/contrib/media/updf/apps/man/pdfclean.1
@@ -0,0 +1,39 @@
+.TH PDFCLEAN 1 "September  4, 2011"
+.\" Please adjust this date whenever revising the manpage.
+.SH NAME
+pdfclean \- pretty print, decompress and garbage collect PDF files
+.SH SYNOPSIS
+.B pdfclean
+.RI [ options ]
+.RI input.pdf
+.RI [ output.pdf ]
+.RI [ pages ]
+.SH DESCRIPTION
+.B pdfclean
+pretty prints and rewrites the contents of a PDF file.
+If no output file is specified, the new file will be written to "out.pdf" in
+the current directory.
+.PP
+.SH OPTIONS
+.TP
+.B \-p password
+Use the specified password if the file is encrypted.
+.TP
+.B \-g
+Garbage collect objects that have no references from other objects.
+Give the option twice to renumber all objects and compact the cross reference table.
+Give it three times to merge and reuse duplicate objects.
+.TP
+.B \-d
+Decompress streams. This will make the output file larger, but provides
+easy access for reading and editing the contents with a text editor.
+.TP
+.B pages
+Comma separated list of ranges to clean.
+.SH SEE ALSO
+.BR mupdf (1),
+.BR pdfdraw (1).
+.BR pdfshow (1).
+.SH AUTHOR
+MuPDF was written by Tor Andersson <tor@ghostscript.com>.
+MuPDF is Copyright 2006-2010 Artifex Software, Inc.
diff --git a/contrib/media/updf/apps/man/pdfdraw.1 b/contrib/media/updf/apps/man/pdfdraw.1
new file mode 100644
index 000000000..7fa0e81c0
--- /dev/null
+++ b/contrib/media/updf/apps/man/pdfdraw.1
@@ -0,0 +1,78 @@
+.TH PDFDRAW 1 "September  4, 2011"
+.\" Please adjust this date whenever revising the manpage.
+.SH NAME
+pdfdraw \- render PDF documents
+.SH SYNOPSIS
+.B pdfdraw
+.RI [ options ]
+.RI input.pdf
+.RI [ pages]
+.SH DESCRIPTION
+.B pdfdraw
+will render a PDF document to image files.
+The supported image formats are: pgm, ppm, pam and png.
+Select the pages to be rendered by specifying a comma
+separated list of ranges and individual page numbers (for example: 1,5,10-15).
+In no pages are specified all the pages will be rendered.
+.SH OPTIONS
+.TP
+.B \-o output
+The image format is deduced from the output file name.
+Embed %d in the name to indicate the page number (for example: "page%d.png").
+.TP
+.B \-p password
+Use the specified password if the file is encrypted.
+.TP
+.B \-r resolution
+Render the page at the specified resolution.
+The default resolution is 72 dpi.
+.TP
+.B \-R angle
+Rotate clockwise by given number of degrees.
+.TP
+.B \-a
+Save the alpha channel.
+The default behavior is to render each page with a white background.
+With this option, the page background is transparent.
+Only supported for pam and png output formats.
+.TP
+.B \-g
+Render in grayscale.
+The default is to render a full color RGB image.
+If the output format is pgm or ppm this option is ignored.
+.TP
+.B \-m
+Show timing information.
+Take the time it takes for each page to render and print
+a summary at the end.
+.TP
+.B \-5
+Print an MD5 checksum of the rendered image data for each page.
+.TP
+.B \-t
+Print the text contents of each page in UTF-8 encoding.
+Give the option twice to print detailed information
+about the location of each character in XML format.
+.TP
+.B \-x
+Print the display list used to render each page.
+.TP
+.B \-A
+Disable the use of accelerated functions.
+.TP
+.B \-G gamma
+Gamma correct the output image.
+Some typical values are 0.7 or 1.4 to thin or darken text rendering.
+.TP
+.B \-I
+Invert the output image colors.
+.TP
+.B pages
+Comma separated list of ranges to render.
+.SH SEE ALSO
+.BR mupdf (1),
+.BR pdfclean (1).
+.BR pdfshow (1).
+.SH AUTHOR
+MuPDF was written by Tor Andersson <tor@ghostscript.com>.
+MuPDF is Copyright 2006-2010 Artifex Software, Inc.
diff --git a/contrib/media/updf/apps/man/pdfshow.1 b/contrib/media/updf/apps/man/pdfshow.1
new file mode 100644
index 000000000..7574f297f
--- /dev/null
+++ b/contrib/media/updf/apps/man/pdfshow.1
@@ -0,0 +1,42 @@
+.TH PDFSHOW 1 "July 19, 2010"
+.\" Please adjust this date whenever revising the manpage.
+.SH NAME
+pdfshow \- show objects and streams that make up a PDF document
+.SH SYNOPSIS
+.B pdfshow
+.RI [ options ]
+.RI file.pdf
+.RI [ xref ]
+.RI [ trailer ]
+.RI [ pages ]
+.RI [ grep ]
+.RI [ object-number... ]
+.SH DESCRIPTION
+.B pdfshow
+pretty prints the objects and streams specified on the command line.
+Streams are decoded and non-printable characters are represented
+with a period.
+Specify objects with their number.
+The special names xref, trailer and pages will
+respectively print the cross reference, trailer,
+and the object numbers for all pages.
+The special name grep will print all objects in the file
+in a compact one-line format suitable for piping to grep.
+.PP
+.SH OPTIONS
+.TP
+.B \-b
+Print streams as binary data and omit the object header.
+.TP
+.B \-e
+Print streams in their original encoded form.
+.TP
+.B \-p password
+Use the specified password if the file is encrypted.
+.SH SEE ALSO
+.BR mupdf (1),
+.BR pdfclean (1).
+.BR pdfdraw (1).
+.SH AUTHOR
+MuPDF was written by Tor Andersson <tor@ghostscript.com>.
+MuPDF is copyright 2006-2010 Artifex Software, Inc.
diff --git a/contrib/media/updf/apps/mupdf_icon_antialias.ico b/contrib/media/updf/apps/mupdf_icon_antialias.ico
new file mode 100644
index 000000000..1397f4416
Binary files /dev/null and b/contrib/media/updf/apps/mupdf_icon_antialias.ico differ
diff --git a/contrib/media/updf/apps/mupdf_icon_bitmap.ico b/contrib/media/updf/apps/mupdf_icon_bitmap.ico
new file mode 100644
index 000000000..d1b0dc9c5
Binary files /dev/null and b/contrib/media/updf/apps/mupdf_icon_bitmap.ico differ
diff --git a/contrib/media/updf/apps/pdfapp.c b/contrib/media/updf/apps/pdfapp.c
new file mode 100644
index 000000000..513235bd9
--- /dev/null
+++ b/contrib/media/updf/apps/pdfapp.c
@@ -0,0 +1,1225 @@
+#include "fitz.h"
+#include "mupdf.h"
+#include "muxps.h"
+#include "pdfapp.h"
+
+#include <ctype.h> /* for tolower() */
+
+#define ZOOMSTEP 1.142857
+#define BEYOND_THRESHHOLD 40
+
+enum panning
+{
+	DONT_PAN = 0,
+	PAN_TO_TOP,
+	PAN_TO_BOTTOM
+};
+
+static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repaint);
+
+static void pdfapp_warn(pdfapp_t *app, const char *fmt, ...)
+{
+	char buf[1024];
+	va_list ap;
+	va_start(ap, fmt);
+	vsprintf(buf, fmt, ap);
+	va_end(ap);
+	winwarn(app, buf);
+}
+
+static void pdfapp_error(pdfapp_t *app, fz_error error)
+{
+	winerror(app, error);
+}
+
+char *pdfapp_version(pdfapp_t *app)
+{
+	return
+		"MuPDF 0.9\n"
+		"Copyright 2006-2011 Artifex Sofware, Inc.\n";
+}
+
+char *pdfapp_usage(pdfapp_t *app)
+{
+	return
+		"L\t\t-- rotate left\n"
+		"R\t\t-- rotate right\n"
+		"h\t\t-- scroll left\n"
+		"j down\t\t-- scroll down\n"
+		"k up\t\t-- scroll up\n"
+		"l\t\t-- scroll right\n"
+		"+\t\t-- zoom in\n"
+		"-\t\t-- zoom out\n"
+		"w\t\t-- shrinkwrap\n"
+		"r\t\t-- reload file\n"
+		". pgdn right space\t-- next page\n"
+		", pgup left b\t-- previous page\n"
+		">\t\t-- next 10 pages\n"
+		"<\t\t-- back 10 pages\n"
+		"m\t\t-- mark page for snap back\n"
+		"t\t\t-- pop back to latest mark\n"
+		"1m\t\t-- mark page in register 1\n"
+		"1t\t\t-- go to page in register 1\n"
+		"123g\t\t-- go to page 123\n"
+		"/\t\t-- search for text\n"
+		"n\t\t-- find next search result\n"
+		"N\t\t-- find previous search result\n"
+		"c\t\t-- toggle between color and grayscale\n"
+	;
+}
+
+void pdfapp_init(pdfapp_t *app)
+{
+	memset(app, 0, sizeof(pdfapp_t));
+	app->scrw = 640;
+	app->scrh = 480;
+	app->resolution = 72;
+}
+
+void pdfapp_invert(pdfapp_t *app, fz_bbox rect)
+{
+	unsigned char *p;
+	int x, y, n;
+
+	int x0 = CLAMP(rect.x0 - app->image->x, 0, app->image->w - 1);
+	int x1 = CLAMP(rect.x1 - app->image->x, 0, app->image->w - 1);
+	int y0 = CLAMP(rect.y0 - app->image->y, 0, app->image->h - 1);
+	int y1 = CLAMP(rect.y1 - app->image->y, 0, app->image->h - 1);
+
+	for (y = y0; y < y1; y++)
+	{
+		p = app->image->samples + (y * app->image->w + x0) * app->image->n;
+		for (x = x0; x < x1; x++)
+		{
+			for (n = app->image->n; n > 0; n--, p++)
+				*p = 255 - *p;
+		}
+	}
+}
+
+static void pdfapp_open_pdf(pdfapp_t *app, char *filename, int fd)
+{
+	fz_error error;
+	fz_stream *file;
+	char *password = "";
+	fz_obj *obj;
+	fz_obj *info;
+
+	/*
+	 * Open PDF and load xref table
+	 */
+__menuet__debug_out("FZ OPEN\n");
+	//file = fz_open_fd(fd);
+	__menuet__debug_out("FZ ready\n");
+	error = pdf_open_xref(&app->xref, filename, NULL);
+	if (error){
+	__menuet__debug_out("FZ can't open\n");
+		pdfapp_error(app, fz_rethrow(error, "cannot open document '%s'", filename));}
+	fz_close(file);
+
+	/*
+	 * Handle encrypted PDF files
+	 */
+/*
+	if (pdf_needs_password(app->xref))
+	{
+		int okay = pdf_authenticate_password(app->xref, password);
+		while (!okay)
+		{
+			password = winpassword(app, filename);
+			if (!password)
+				exit(1);
+			okay = pdf_authenticate_password(app->xref, password);
+			if (!okay)
+				pdfapp_warn(app, "Invalid password.");
+		}
+	}
+	* */
+
+	/*
+	 * Load meta information
+	 */
+
+/*
+	app->outline = pdf_load_outline(app->xref);
+
+	app->doctitle = filename;
+	if (strrchr(app->doctitle, '\\'))
+		app->doctitle = strrchr(app->doctitle, '\\') + 1;
+	if (strrchr(app->doctitle, '/'))
+		app->doctitle = strrchr(app->doctitle, '/') + 1;
+	info = fz_dict_gets(app->xref->trailer, "Info");
+	if (info)
+	{
+		obj = fz_dict_gets(info, "Title");
+		if (obj)
+			app->doctitle = pdf_to_utf8(obj);
+	} */
+
+	/*
+	 * Start at first page
+	 */
+	 __menuet__debug_out("Start at first page\n");
+
+	error = pdf_load_page_tree(app->xref);
+	if (error) {
+		__menuet__debug_out("Can't load tree\n");
+		pdfapp_error(app, fz_rethrow(error, "cannot load page tree"));}
+
+__menuet__debug_out("Page counter\n");
+	app->pagecount = pdf_count_pages(app->xref);
+	__menuet__debug_out("All is set!\n");
+}
+
+static void pdfapp_open_xps(pdfapp_t *app, char *filename, int fd)
+{
+	fz_error error;
+	fz_stream *file;
+
+	file = fz_open_fd(fd);
+	error = xps_open_stream(&app->xps, file);
+	if (error)
+		pdfapp_error(app, fz_rethrow(error, "cannot open document '%s'", filename));
+	fz_close(file);
+
+	app->doctitle = filename;
+
+	app->pagecount = xps_count_pages(app->xps);
+}
+
+void pdfapp_open(pdfapp_t *app, char *filename, int fd, int reload)
+{
+	if (strstr(filename, ".xps") || strstr(filename, ".XPS") || strstr(filename, ".rels"))
+		pdfapp_open_xps(app, filename, fd);
+	else
+		pdfapp_open_pdf(app, filename, fd);
+
+	app->cache = fz_new_glyph_cache();
+
+	if (app->pageno < 1)
+		app->pageno = 1;
+	if (app->pageno > app->pagecount)
+		app->pageno = app->pagecount;
+	if (app->resolution < MINRES)
+		app->resolution = MINRES;
+	if (app->resolution > MAXRES)
+		app->resolution = MAXRES;
+
+	if (!reload)
+	{
+		app->shrinkwrap = 1;
+		app->rotate = 0;
+		app->panx = 0;
+		app->pany = 0;
+	}
+
+	pdfapp_showpage(app, 1, 1, 1);
+}
+
+void pdfapp_close(pdfapp_t *app)
+{
+	if (app->cache)
+		fz_free_glyph_cache(app->cache);
+	app->cache = NULL;
+
+	if (app->image)
+		fz_drop_pixmap(app->image);
+	app->image = NULL;
+
+	if (app->outline)
+		pdf_free_outline(app->outline);
+	app->outline = NULL;
+
+	if (app->xref)
+	{
+		if (app->xref->store)
+			pdf_free_store(app->xref->store);
+		app->xref->store = NULL;
+
+		pdf_free_xref(app->xref);
+		app->xref = NULL;
+	}
+
+	if (app->xps)
+	{
+		xps_free_context(app->xps);
+		app->xps = NULL;
+	}
+
+	fz_flush_warnings();
+}
+
+static fz_matrix pdfapp_viewctm(pdfapp_t *app)
+{
+	fz_matrix ctm;
+	ctm = fz_identity;
+	ctm = fz_concat(ctm, fz_translate(0, -app->page_bbox.y1));
+	if (app->xref)
+		ctm = fz_concat(ctm, fz_scale(app->resolution/72.0f, -app->resolution/72.0f));
+	else
+		ctm = fz_concat(ctm, fz_scale(app->resolution/96.0f, app->resolution/96.0f));
+	ctm = fz_concat(ctm, fz_rotate(app->rotate + app->page_rotate));
+	return ctm;
+}
+
+static void pdfapp_panview(pdfapp_t *app, int newx, int newy)
+{
+	if (newx < 0)
+		newx = 0;
+	if (newy < 0)
+		newy = 0;
+
+	if (newx + app->image->w < app->winw)
+		newx = app->winw - app->image->w;
+	if (newy + app->image->h < app->winh)
+		newy = app->winh - app->image->h;
+
+	if (app->winw >= app->image->w)
+		newx = (app->winw - app->image->w) / 2;
+	if (app->winh >= app->image->h)
+		newy = (app->winh - app->image->h) / 2;
+
+	if (newx != app->panx || newy != app->pany)
+		winrepaint(app);
+		
+	if (newy > app->image->h) {
+
+		app->pageno++;
+		
+		
+	if (app->pageno > app->pagecount)
+		app->pageno = app->pagecount;
+
+
+			newy = 0;
+				app->pany = newy;
+			
+		pdfapp_showpage(app, 1, 1, 1);
+	}
+
+	app->panx = newx;
+	app->pany = newy;
+}
+
+static void pdfapp_loadpage_pdf(pdfapp_t *app)
+{
+	pdf_page *page;
+	fz_error error;
+	fz_device *mdev;
+
+	error = pdf_load_page(&page, app->xref, app->pageno - 1);
+	if (error)
+		pdfapp_error(app, error);
+
+	app->page_bbox = page->mediabox;
+	app->page_rotate = page->rotate;
+	app->page_links = page->links;
+	page->links = NULL;
+
+	/* Create display list */
+	app->page_list = fz_new_display_list();
+	mdev = fz_new_list_device(app->page_list);
+	error = pdf_run_page(app->xref, page, mdev, fz_identity);
+	if (error)
+	{
+		error = fz_rethrow(error, "cannot draw page %d in '%s'", app->pageno, app->doctitle);
+		pdfapp_error(app, error);
+	}
+	fz_free_device(mdev);
+
+	pdf_free_page(page);
+
+	pdf_age_store(app->xref->store, 3);
+}
+
+static void pdfapp_loadpage_xps(pdfapp_t *app)
+{
+	xps_page *page;
+	fz_device *mdev;
+	fz_error error;
+
+	error = xps_load_page(&page, app->xps, app->pageno - 1);
+	if (error)
+		pdfapp_error(app, fz_rethrow(error, "cannot load page %d in file '%s'", app->pageno, app->doctitle));
+
+	app->page_bbox.x0 = 0;
+	app->page_bbox.y0 = 0;
+	app->page_bbox.x1 = page->width;
+	app->page_bbox.y1 = page->height;
+	app->page_rotate = 0;
+	app->page_links = NULL;
+
+	/* Create display list */
+	app->page_list = fz_new_display_list();
+	mdev = fz_new_list_device(app->page_list);
+	app->xps->dev = mdev;
+	xps_parse_fixed_page(app->xps, fz_identity, page);
+	app->xps->dev = NULL;
+	fz_free_device(mdev);
+
+	xps_free_page(app->xps, page);
+}
+
+static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repaint)
+{
+	char buf[256];
+	fz_device *idev;
+	fz_device *tdev;
+	fz_colorspace *colorspace;
+	fz_matrix ctm;
+	fz_bbox bbox;
+
+	wincursor(app, WAIT);
+
+	if (loadpage)
+	{
+		if (app->page_list)
+			fz_free_display_list(app->page_list);
+		if (app->page_text)
+			fz_free_text_span(app->page_text);
+		if (app->page_links)
+			pdf_free_link(app->page_links);
+
+		if (app->xref)
+			pdfapp_loadpage_pdf(app);
+		if (app->xps)
+			pdfapp_loadpage_xps(app);
+
+		/* Zero search hit position */
+		app->hit = -1;
+		app->hitlen = 0;
+
+		/* Extract text */
+		app->page_text = fz_new_text_span();
+		tdev = fz_new_text_device(app->page_text);
+		fz_execute_display_list(app->page_list, tdev, fz_identity, fz_infinite_bbox);
+		fz_free_device(tdev);
+	}
+
+	if (drawpage)
+	{
+		sprintf(buf, "%s - %d/%d (%d dpi)", app->doctitle,
+				app->pageno, app->pagecount, app->resolution);
+		wintitle(app, buf);
+
+		ctm = pdfapp_viewctm(app);
+		bbox = fz_round_rect(fz_transform_rect(ctm, app->page_bbox));
+
+		/* Draw */
+		if (app->image)
+			fz_drop_pixmap(app->image);
+		if (app->grayscale)
+			colorspace = fz_device_gray;
+		else
+//#ifdef _WIN32
+			colorspace = fz_device_bgr;
+//#else
+	//		colorspace = fz_device_rgb;
+//#endif
+		app->image = fz_new_pixmap_with_rect(colorspace, bbox);
+		fz_clear_pixmap_with_color(app->image, 255);
+		idev = fz_new_draw_device(app->cache, app->image);
+		fz_execute_display_list(app->page_list, idev, ctm, bbox);
+		fz_free_device(idev);
+	}
+
+	if (repaint)
+	{
+		pdfapp_panview(app, app->panx, app->pany);
+
+		if (app->shrinkwrap)
+		{
+			__menuet__debug_out ("SHRINK\n");
+			int w = app->image->w;
+			int h = app->image->h;
+			if (app->winw == w)
+				app->panx = 0;
+			if (app->winh == h)
+				app->pany = 0;
+			if (w > app->scrw * 90 / 100)
+				w = app->scrw * 90 / 100;
+			if (h > app->scrh * 90 / 100)
+				h = app->scrh * 90 / 100;
+			if (w != app->winw || h != app->winh)
+				winresize(app, w, h);
+		}
+
+		winrepaint(app);
+
+		wincursor(app, ARROW);
+	}
+
+	fz_flush_warnings();
+}
+
+static void pdfapp_gotouri(pdfapp_t *app, fz_obj *uri)
+{
+	char *buf;
+	buf = fz_malloc(fz_to_str_len(uri) + 1);
+	memcpy(buf, fz_to_str_buf(uri), fz_to_str_len(uri));
+	buf[fz_to_str_len(uri)] = 0;
+	winopenuri(app, buf);
+	fz_free(buf);
+}
+
+static void pdfapp_gotopage(pdfapp_t *app, fz_obj *obj)
+{
+	int number;
+
+	number = pdf_find_page_number(app->xref, obj);
+	if (number < 0)
+		return;
+
+	if (app->histlen + 1 == 256)
+	{
+		memmove(app->hist, app->hist + 1, sizeof(int) * 255);
+		app->histlen --;
+	}
+	app->hist[app->histlen++] = app->pageno;
+	app->pageno = number + 1;
+	pdfapp_showpage(app, 1, 1, 1);
+}
+
+static inline fz_bbox bboxcharat(fz_text_span *span, int idx)
+{
+	int ofs = 0;
+	while (span)
+	{
+		if (idx < ofs + span->len)
+			return span->text[idx - ofs].bbox;
+		if (span->eol)
+		{
+			if (idx == ofs + span->len)
+				return fz_empty_bbox;
+			ofs ++;
+		}
+		ofs += span->len;
+		span = span->next;
+	}
+	return fz_empty_bbox;
+}
+
+void pdfapp_inverthit(pdfapp_t *app)
+{
+	fz_bbox hitbox, bbox;
+	fz_matrix ctm;
+	int i;
+
+	if (app->hit < 0)
+		return;
+
+	hitbox = fz_empty_bbox;
+	ctm = pdfapp_viewctm(app);
+
+	for (i = app->hit; i < app->hit + app->hitlen; i++)
+	{
+		bbox = bboxcharat(app->page_text, i);
+		if (fz_is_empty_rect(bbox))
+		{
+			if (!fz_is_empty_rect(hitbox))
+				pdfapp_invert(app, fz_transform_bbox(ctm, hitbox));
+			hitbox = fz_empty_bbox;
+		}
+		else
+		{
+			hitbox = fz_union_bbox(hitbox, bbox);
+		}
+	}
+
+	if (!fz_is_empty_rect(hitbox))
+		pdfapp_invert(app, fz_transform_bbox(ctm, hitbox));
+}
+
+static inline int charat(fz_text_span *span, int idx)
+{
+	int ofs = 0;
+	while (span)
+	{
+		if (idx < ofs + span->len)
+			return span->text[idx - ofs].c;
+		if (span->eol)
+		{
+			if (idx == ofs + span->len)
+				return ' ';
+			ofs ++;
+		}
+		ofs += span->len;
+		span = span->next;
+	}
+	return 0;
+}
+
+static int textlen(fz_text_span *span)
+{
+	int len = 0;
+	while (span)
+	{
+		len += span->len;
+		if (span->eol)
+			len ++;
+		span = span->next;
+	}
+	return len;
+}
+
+static int match(char *s, fz_text_span *span, int n)
+{
+	int orig = n;
+	int c;
+	while ((c = *s++))
+	{
+		if (c == ' ' && charat(span, n) == ' ')
+		{
+			while (charat(span, n) == ' ')
+				n++;
+		}
+		else
+		{
+			if (tolower(c) != tolower(charat(span, n)))
+				return 0;
+			n++;
+		}
+	}
+	return n - orig;
+}
+
+static void pdfapp_searchforward(pdfapp_t *app, enum panning *panto)
+{
+	int matchlen;
+	int test;
+	int len;
+	int startpage;
+
+	wincursor(app, WAIT);
+
+	startpage = app->pageno;
+
+	do
+	{
+		len = textlen(app->page_text);
+
+		if (app->hit >= 0)
+			test = app->hit + strlen(app->search);
+		else
+			test = 0;
+
+		while (test < len)
+		{
+			matchlen = match(app->search, app->page_text, test);
+			if (matchlen)
+			{
+				app->hit = test;
+				app->hitlen = matchlen;
+				wincursor(app, HAND);
+				winrepaint(app);
+				return;
+			}
+			test++;
+		}
+
+		app->pageno++;
+		if (app->pageno > app->pagecount)
+			app->pageno = 1;
+
+		pdfapp_showpage(app, 1, 0, 0);
+		*panto = PAN_TO_TOP;
+
+	} while (app->pageno != startpage);
+
+	if (app->pageno == startpage)
+	{
+		pdfapp_warn(app, "String '%s' not found.", app->search);
+		winrepaintsearch(app);
+	}
+	else
+		winrepaint(app);
+
+	wincursor(app, HAND);
+}
+
+static void pdfapp_searchbackward(pdfapp_t *app, enum panning *panto)
+{
+	int matchlen;
+	int test;
+	int len;
+	int startpage;
+
+	wincursor(app, WAIT);
+
+	startpage = app->pageno;
+
+	do
+	{
+		len = textlen(app->page_text);
+
+		if (app->hit >= 0)
+			test = app->hit - 1;
+		else
+			test = len;
+
+		while (test >= 0)
+		{
+			matchlen = match(app->search, app->page_text, test);
+			if (matchlen)
+			{
+				app->hit = test;
+				app->hitlen = matchlen;
+				wincursor(app, HAND);
+				winrepaint(app);
+				return;
+			}
+			test--;
+		}
+
+		app->pageno--;
+		if (app->pageno < 1)
+			app->pageno = app->pagecount;
+
+		pdfapp_showpage(app, 1, 0, 0);
+		*panto = PAN_TO_BOTTOM;
+
+	} while (app->pageno != startpage);
+
+	if (app->pageno == startpage)
+	{
+		pdfapp_warn(app, "String '%s' not found.", app->search);
+		winrepaintsearch(app);
+	}
+	else
+		winrepaint(app);
+
+	wincursor(app, HAND);
+}
+
+void pdfapp_onresize(pdfapp_t *app, int w, int h)
+{
+	if (app->winw != w || app->winh != h)
+	{
+		app->winw = w;
+		app->winh = h;
+		pdfapp_panview(app, app->panx, app->pany);
+		winrepaint(app);
+	}
+}
+
+void pdfapp_onkey(pdfapp_t *app, int c)
+{
+	int oldpage = app->pageno;
+	enum panning panto = PAN_TO_TOP;
+	int loadpage = 1;
+
+	if (app->isediting)
+	{
+		int n = strlen(app->search);
+		if (c < ' ')
+		{
+			if (c == '\b' && n > 0)
+			{
+				app->search[n - 1] = 0;
+				winrepaintsearch(app);
+			}
+			if (c == '\n' || c == '\r')
+			{
+				app->isediting = 0;
+				if (n > 0)
+				{
+					winrepaintsearch(app);
+					pdfapp_onkey(app, 'n');
+				}
+				else
+					winrepaint(app);
+			}
+			if (c == '\033')
+			{
+				app->isediting = 0;
+				winrepaint(app);
+			}
+		}
+		else
+		{
+			if (n + 2 < sizeof app->search)
+			{
+				app->search[n] = c;
+				app->search[n + 1] = 0;
+				winrepaintsearch(app);
+			}
+		}
+		return;
+	}
+
+	/*
+	 * Save numbers typed for later
+	 */
+
+	if (c >= '0' && c <= '9')
+	{
+		app->number[app->numberlen++] = c;
+		app->number[app->numberlen] = '\0';
+	}
+
+	switch (c)
+	{
+
+	case '?':
+		winhelp(app);
+		break;
+
+	case 'q':
+		winclose(app);
+		break;
+
+	/*
+	 * Zoom and rotate
+	 */
+
+	case '+':
+	case '=':
+		app->resolution *= ZOOMSTEP;
+		if (app->resolution > MAXRES)
+			app->resolution = MAXRES;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+	case '-':
+		app->resolution /= ZOOMSTEP;
+		if (app->resolution < MINRES)
+			app->resolution = MINRES;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+
+	case 'L':
+		app->rotate -= 90;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+	case 'R':
+		app->rotate += 90;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+
+	case 'c':
+		app->grayscale ^= 1;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+
+#ifndef NDEBUG
+	case 'a':
+		app->rotate -= 15;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+	case 's':
+		app->rotate += 15;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+#endif
+
+	/*
+	 * Pan view, but dont need to repaint image
+	 */
+
+	case 'w':
+		app->shrinkwrap = 1;
+		app->panx = app->pany = 0;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	case 'h':
+		app->panx += app->image->w / 10;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	case 'j':
+		app->pany -= app->image->h / 10;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	case 'k':
+		app->pany += app->image->h / 10;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	case 'l':
+		app->panx -= app->image->w / 10;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	/*
+	 * Page navigation
+	 */
+
+	case 'g':
+	case '\n':
+	case '\r':
+		if (app->numberlen > 0)
+			app->pageno = atoi(app->number);
+		else
+			app->pageno = 1;
+		break;
+
+	case 'G':
+		app->pageno = app->pagecount;
+		break;
+
+	case 'm':
+		if (app->numberlen > 0)
+		{
+			int idx = atoi(app->number);
+
+			if (idx >= 0 && idx < nelem(app->marks))
+				app->marks[idx] = app->pageno;
+		}
+		else
+		{
+			if (app->histlen + 1 == 256)
+			{
+				memmove(app->hist, app->hist + 1, sizeof(int) * 255);
+				app->histlen --;
+			}
+			app->hist[app->histlen++] = app->pageno;
+		}
+		break;
+
+	case 't':
+		if (app->numberlen > 0)
+		{
+			int idx = atoi(app->number);
+
+			if (idx >= 0 && idx < nelem(app->marks))
+				if (app->marks[idx] > 0)
+					app->pageno = app->marks[idx];
+		}
+		else if (app->histlen > 0)
+			app->pageno = app->hist[--app->histlen];
+		break;
+
+	/*
+	 * Back and forth ...
+	 */
+
+	case ',':
+		panto = PAN_TO_BOTTOM;
+		if (app->numberlen > 0)
+			app->pageno -= atoi(app->number);
+		else
+			app->pageno--;
+		break;
+
+	case '.':
+		panto = PAN_TO_TOP;
+		if (app->numberlen > 0)
+			app->pageno += atoi(app->number);
+		else
+			app->pageno++;
+		break;
+
+	case 'b':
+		panto = DONT_PAN;
+		if (app->numberlen > 0)
+			app->pageno -= atoi(app->number);
+		else
+			app->pageno--;
+		break;
+
+	case ' ':
+		panto = DONT_PAN;
+		if (app->numberlen > 0)
+			app->pageno += atoi(app->number);
+		else
+			app->pageno++;
+		break;
+
+case ']':
+		panto = PAN_TO_TOP;
+			app->pageno++;
+		break;
+		
+case '[':
+		panto = PAN_TO_TOP;
+			app->pageno--;
+		break;
+
+
+	case '<':
+		panto = PAN_TO_TOP;
+		app->pageno -= 10;
+		break;
+	case '>':
+		panto = PAN_TO_TOP;
+		app->pageno += 10;
+		break;
+
+	/*
+	 * Reloading the file...
+	 */
+
+	case 'r':
+		panto = DONT_PAN;
+		oldpage = -1;
+		winreloadfile(app);
+		break;
+
+	/*
+	 * Searching
+	 */
+
+	case '/':
+		app->isediting = 1;
+		app->search[0] = 0;
+		app->hit = -1;
+		app->hitlen = 0;
+		winrepaintsearch(app);
+		break;
+
+	case 'n':
+		pdfapp_searchforward(app, &panto);
+		loadpage = 0;
+		break;
+
+	case 'N':
+		pdfapp_searchbackward(app, &panto);
+		loadpage = 0;
+		break;
+
+	}
+
+	if (c < '0' || c > '9')
+		app->numberlen = 0;
+
+	if (app->pageno < 1)
+		app->pageno = 1;
+	if (app->pageno > app->pagecount)
+		app->pageno = app->pagecount;
+
+	if (app->pageno != oldpage)
+	{
+		switch (panto)
+		{
+		case PAN_TO_TOP:
+			app->pany = 0;
+			break;
+		case PAN_TO_BOTTOM:
+			app->pany = -2000;
+			break;
+		case DONT_PAN:
+			break;
+		}
+		pdfapp_showpage(app, loadpage, 1, 1);
+	}
+}
+
+void pdfapp_onmouse(pdfapp_t *app, int x, int y, int btn, int modifiers, int state)
+{
+	pdf_link *link;
+	fz_matrix ctm;
+	fz_point p;
+
+	p.x = x - app->panx + app->image->x;
+	p.y = y - app->pany + app->image->y;
+
+	ctm = pdfapp_viewctm(app);
+	ctm = fz_invert_matrix(ctm);
+
+	p = fz_transform_point(ctm, p);
+
+	for (link = app->page_links; link; link = link->next)
+	{
+		if (p.x >= link->rect.x0 && p.x <= link->rect.x1)
+			if (p.y >= link->rect.y0 && p.y <= link->rect.y1)
+				break;
+	}
+
+	if (link)
+	{
+		wincursor(app, HAND);
+		if (btn == 1 && state == 1)
+		{
+			if (link->kind == PDF_LINK_URI)
+				pdfapp_gotouri(app, link->dest);
+			else if (link->kind == PDF_LINK_GOTO)
+				pdfapp_gotopage(app, fz_array_get(link->dest, 0)); /* [ pageobj ... ] */
+			return;
+		}
+	}
+	else
+	{
+		wincursor(app, ARROW);
+	}
+
+	if (state == 1)
+	{
+		if (btn == 1 && !app->iscopying)
+		{
+			app->ispanning = 1;
+			app->selx = x;
+			app->sely = y;
+			app->beyondy = 0;
+		}
+		if (btn == 3 && !app->ispanning)
+		{
+			app->iscopying = 1;
+			app->selx = x;
+			app->sely = y;
+			app->selr.x0 = x;
+			app->selr.x1 = x;
+			app->selr.y0 = y;
+			app->selr.y1 = y;
+		}
+		if (btn == 4 || btn == 5) /* scroll wheel */
+		{
+			int dir = btn == 4 ? 1 : -1;
+			app->ispanning = app->iscopying = 0;
+			if (modifiers & (1<<2))
+			{
+				/* zoom in/out if ctrl is pressed */
+				if (dir > 0)
+					app->resolution *= ZOOMSTEP;
+				else
+					app->resolution /= ZOOMSTEP;
+				if (app->resolution > MAXRES)
+					app->resolution = MAXRES;
+				if (app->resolution < MINRES)
+					app->resolution = MINRES;
+				pdfapp_showpage(app, 0, 1, 1);
+			}
+			else
+			{
+				/* scroll up/down, or left/right if
+				shift is pressed */
+				int isx = (modifiers & (1<<0));
+				int xstep = isx ? 20 * dir : 0;
+				int ystep = !isx ? 20 * dir : 0;
+				pdfapp_panview(app, app->panx + xstep, app->pany + ystep);
+			}
+		}
+	}
+
+	else if (state == -1)
+	{
+		if (app->iscopying)
+		{
+			app->iscopying = 0;
+			app->selr.x0 = MIN(app->selx, x) - app->panx + app->image->x;
+			app->selr.x1 = MAX(app->selx, x) - app->panx + app->image->x;
+			app->selr.y0 = MIN(app->sely, y) - app->pany + app->image->y;
+			app->selr.y1 = MAX(app->sely, y) - app->pany + app->image->y;
+			winrepaint(app);
+			if (app->selr.x0 < app->selr.x1 && app->selr.y0 < app->selr.y1)
+				windocopy(app);
+		}
+		if (app->ispanning)
+			app->ispanning = 0;
+	}
+
+	else if (app->ispanning)
+	{
+		int newx = app->panx + x - app->selx;
+		int newy = app->pany + y - app->sely;
+		/* Scrolling beyond limits implies flipping pages */
+		/* Are we requested to scroll beyond limits? */
+		if (newy + app->image->h < app->winh || newy > 0)
+		{
+			/* Yes. We can assume that deltay != 0 */
+			int deltay = y - app->sely;
+			/* Check whether the panning has occured in the
+			 * direction that we are already crossing the
+			 * limit it. If not, we can conclude that we
+			 * have switched ends of the page and will thus
+			 * start over counting.
+			 */
+			if( app->beyondy == 0 || (app->beyondy ^ deltay) >= 0 )
+			{
+				/* Updating how far we are beyond and
+				 * flipping pages if beyond threshhold
+				 */
+				app->beyondy += deltay;
+				if (app->beyondy > BEYOND_THRESHHOLD)
+				{
+					if( app->pageno > 1 )
+					{
+						app->pageno--;
+						pdfapp_showpage(app, 1, 1, 1);
+						newy = -app->image->h;
+					}
+					app->beyondy = 0;
+				}
+				else if (app->beyondy < -BEYOND_THRESHHOLD)
+				{
+					if( app->pageno < app->pagecount )
+					{
+						app->pageno++;
+						pdfapp_showpage(app, 1, 1, 1);
+						newy = 0;
+					}
+					app->beyondy = 0;
+				}
+			}
+			else
+				app->beyondy = 0;
+		}
+		/* Although at this point we've already determined that
+		 * or that no scrolling will be performed in
+		 * y-direction, the x-direction has not yet been taken
+		 * care off. Therefore
+		 */
+		pdfapp_panview(app, newx, newy);
+
+		app->selx = x;
+		app->sely = y;
+	}
+
+	else if (app->iscopying)
+	{
+		app->selr.x0 = MIN(app->selx, x) - app->panx + app->image->x;
+		app->selr.x1 = MAX(app->selx, x) - app->panx + app->image->x;
+		app->selr.y0 = MIN(app->sely, y) - app->pany + app->image->y;
+		app->selr.y1 = MAX(app->sely, y) - app->pany + app->image->y;
+		winrepaint(app);
+	}
+
+}
+
+void pdfapp_oncopy(pdfapp_t *app, unsigned short *ucsbuf, int ucslen)
+{
+	fz_bbox hitbox;
+	fz_matrix ctm;
+	fz_text_span *span;
+	int c, i, p;
+	int seen;
+
+	int x0 = app->selr.x0;
+	int x1 = app->selr.x1;
+	int y0 = app->selr.y0;
+	int y1 = app->selr.y1;
+
+	ctm = pdfapp_viewctm(app);
+
+	p = 0;
+	for (span = app->page_text; span; span = span->next)
+	{
+		seen = 0;
+
+		for (i = 0; i < span->len; i++)
+		{
+			hitbox = fz_transform_bbox(ctm, span->text[i].bbox);
+			c = span->text[i].c;
+			if (c < 32)
+				c = '?';
+			if (hitbox.x1 >= x0 && hitbox.x0 <= x1 && hitbox.y1 >= y0 && hitbox.y0 <= y1)
+			{
+				if (p < ucslen - 1)
+					ucsbuf[p++] = c;
+				seen = 1;
+			}
+		}
+
+		if (seen && span->eol)
+		{
+#ifdef _WIN32
+			if (p < ucslen - 1)
+				ucsbuf[p++] = '\r';
+#endif
+			if (p < ucslen - 1)
+				ucsbuf[p++] = '\n';
+		}
+	}
+
+	ucsbuf[p] = 0;
+}
diff --git a/contrib/media/updf/apps/pdfapp.h b/contrib/media/updf/apps/pdfapp.h
new file mode 100644
index 000000000..732d637cb
--- /dev/null
+++ b/contrib/media/updf/apps/pdfapp.h
@@ -0,0 +1,105 @@
+/*
+ * Utility object for handling a pdf application / view
+ * Takes care of PDF loading and displaying and navigation,
+ * uses a number of callbacks to the GUI app.
+ */
+
+#define MINRES 54
+#define MAXRES 300
+
+typedef struct pdfapp_s pdfapp_t;
+
+enum { ARROW, HAND, WAIT };
+
+extern void winwarn(pdfapp_t*, char *s);
+extern void winerror(pdfapp_t*, fz_error error);
+extern void wintitle(pdfapp_t*, char *title);
+extern void winresize(pdfapp_t*, int w, int h);
+extern void winrepaint(pdfapp_t*);
+extern void winrepaintsearch(pdfapp_t*);
+extern char *winpassword(pdfapp_t*, char *filename);
+extern void winopenuri(pdfapp_t*, char *s);
+extern void wincursor(pdfapp_t*, int curs);
+extern void windocopy(pdfapp_t*);
+extern void winreloadfile(pdfapp_t*);
+extern void windrawstring(pdfapp_t*, int x, int y, char *s);
+extern void winclose(pdfapp_t*);
+extern void winhelp(pdfapp_t*);
+
+struct pdfapp_s
+{
+	/* current document params */
+	char *doctitle;
+	pdf_xref *xref;
+	pdf_outline *outline;
+	xps_context *xps;
+
+	int pagecount;
+	fz_glyph_cache *cache;
+
+	/* current view params */
+	int resolution;
+	int rotate;
+	fz_pixmap *image;
+	int grayscale;
+
+	/* current page params */
+	int pageno;
+	fz_rect page_bbox;
+	float page_rotate;
+	fz_display_list *page_list;
+	fz_text_span *page_text;
+	pdf_link *page_links;
+
+	/* snapback history */
+	int hist[256];
+	int histlen;
+	int marks[10];
+
+	/* window system sizes */
+	int winw, winh;
+	int scrw, scrh;
+	int shrinkwrap;
+
+	/* event handling state */
+	char number[256];
+	int numberlen;
+
+	int ispanning;
+	int panx, pany;
+
+	int iscopying;
+	int selx, sely;
+	/* TODO - While sely keeps track of the relative change in
+	 * cursor position between two ticks/events, beyondy shall keep
+	 * track of the relative change in cursor position from the
+	 * point where the user hits a scrolling limit. This is ugly.
+	 * Used in pdfapp.c:pdfapp_onmouse.
+	 */
+	int beyondy;
+	fz_bbox selr;
+
+	/* search state */
+	int isediting;
+	char search[512];
+	int hit;
+	int hitlen;
+
+	/* client context storage */
+	void *userdata;
+};
+
+void pdfapp_init(pdfapp_t *app);
+void pdfapp_open(pdfapp_t *app, char *filename, int fd, int reload);
+void pdfapp_close(pdfapp_t *app);
+
+char *pdfapp_version(pdfapp_t *app);
+char *pdfapp_usage(pdfapp_t *app);
+
+void pdfapp_onkey(pdfapp_t *app, int c);
+void pdfapp_onmouse(pdfapp_t *app, int x, int y, int btn, int modifiers, int state);
+void pdfapp_oncopy(pdfapp_t *app, unsigned short *ucsbuf, int ucslen);
+void pdfapp_onresize(pdfapp_t *app, int w, int h);
+
+void pdfapp_invert(pdfapp_t *app, fz_bbox rect);
+void pdfapp_inverthit(pdfapp_t *app);
diff --git a/contrib/media/updf/apps/pdfclean.c b/contrib/media/updf/apps/pdfclean.c
new file mode 100644
index 000000000..dd85b1a40
--- /dev/null
+++ b/contrib/media/updf/apps/pdfclean.c
@@ -0,0 +1,775 @@
+/*
+ * PDF cleaning tool: general purpose pdf syntax washer.
+ *
+ * Rewrite PDF with pretty printed objects.
+ * Garbage collect unreachable objects.
+ * Inflate compressed streams.
+ * Create subset documents.
+ *
+ * TODO: linearize document for fast web view
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+static FILE *out = NULL;
+
+static char *uselist = NULL;
+static int *ofslist = NULL;
+static int *genlist = NULL;
+static int *renumbermap = NULL;
+
+static int dogarbage = 0;
+static int doexpand = 0;
+static int doascii = 0;
+
+static pdf_xref *xref = NULL;
+
+void die(fz_error error)
+{
+	fz_catch(error, "aborting");
+	if (xref)
+		pdf_free_xref(xref);
+	exit(1);
+}
+
+static void usage(void)
+{
+	fprintf(stderr,
+		"usage: pdfclean [options] input.pdf [output.pdf] [pages]\n"
+		"\t-p -\tpassword\n"
+		"\t-g\tgarbage collect unused objects\n"
+		"\t-gg\tin addition to -g compact xref table\n"
+		"\t-ggg\tin addition to -gg merge duplicate objects\n"
+		"\t-d\tdecompress streams\n"
+		"\t-a\tascii hex encode binary streams\n"
+		"\tpages\tcomma separated list of ranges\n");
+	exit(1);
+}
+
+/*
+ * Garbage collect objects not reachable from the trailer.
+ */
+
+static void sweepref(fz_obj *ref);
+
+static void sweepobj(fz_obj *obj)
+{
+	int i;
+
+	if (fz_is_indirect(obj))
+		sweepref(obj);
+
+	else if (fz_is_dict(obj))
+		for (i = 0; i < fz_dict_len(obj); i++)
+			sweepobj(fz_dict_get_val(obj, i));
+
+	else if (fz_is_array(obj))
+		for (i = 0; i < fz_array_len(obj); i++)
+			sweepobj(fz_array_get(obj, i));
+}
+
+static void sweepref(fz_obj *obj)
+{
+	int num = fz_to_num(obj);
+	int gen = fz_to_gen(obj);
+
+	if (num < 0 || num >= xref->len)
+		return;
+	if (uselist[num])
+		return;
+
+	uselist[num] = 1;
+
+	/* Bake in /Length in stream objects */
+	if (pdf_is_stream(xref, num, gen))
+	{
+		fz_obj *len = fz_dict_gets(obj, "Length");
+		if (fz_is_indirect(len))
+		{
+			uselist[fz_to_num(len)] = 0;
+			len = fz_resolve_indirect(len);
+			fz_dict_puts(obj, "Length", len);
+		}
+	}
+
+	sweepobj(fz_resolve_indirect(obj));
+}
+
+/*
+ * Scan for and remove duplicate objects (slow)
+ */
+
+static void removeduplicateobjs(void)
+{
+	int num, other;
+
+	for (num = 1; num < xref->len; num++)
+	{
+		/* Only compare an object to objects preceeding it */
+		for (other = 1; other < num; other++)
+		{
+			fz_obj *a, *b;
+
+			if (num == other || !uselist[num] || !uselist[other])
+				continue;
+
+			/*
+			 * Comparing stream objects data contents would take too long.
+			 *
+			 * pdf_is_stream calls pdf_cache_object and ensures
+			 * that the xref table has the objects loaded.
+			 */
+			if (pdf_is_stream(xref, num, 0) || pdf_is_stream(xref, other, 0))
+				continue;
+
+			a = xref->table[num].obj;
+			b = xref->table[other].obj;
+
+			a = fz_resolve_indirect(a);
+			b = fz_resolve_indirect(b);
+
+			if (fz_objcmp(a, b))
+				continue;
+
+			/* Keep the lowest numbered object */
+			renumbermap[num] = MIN(num, other);
+			renumbermap[other] = MIN(num, other);
+			uselist[MAX(num, other)] = 0;
+
+			/* One duplicate was found, do not look for another */
+			break;
+		}
+	}
+}
+
+/*
+ * Renumber objects sequentially so the xref is more compact
+ */
+
+static void compactxref(void)
+{
+	int num, newnum;
+
+	/*
+	 * Update renumbermap in-place, clustering all used
+	 * objects together at low object ids. Objects that
+	 * already should be renumbered will have their new
+	 * object ids be updated to reflect the compaction.
+	 */
+
+	newnum = 1;
+	for (num = 1; num < xref->len; num++)
+	{
+		if (uselist[num] && renumbermap[num] == num)
+			renumbermap[num] = newnum++;
+		else if (renumbermap[num] != num)
+			renumbermap[num] = renumbermap[renumbermap[num]];
+	}
+}
+
+/*
+ * Update indirect objects according to renumbering established when
+ * removing duplicate objects and compacting the xref.
+ */
+
+static void renumberobj(fz_obj *obj)
+{
+	int i;
+
+	if (fz_is_dict(obj))
+	{
+		for (i = 0; i < fz_dict_len(obj); i++)
+		{
+			fz_obj *key = fz_dict_get_key(obj, i);
+			fz_obj *val = fz_dict_get_val(obj, i);
+			if (fz_is_indirect(val))
+			{
+				val = fz_new_indirect(renumbermap[fz_to_num(val)], 0, xref);
+				fz_dict_put(obj, key, val);
+				fz_drop_obj(val);
+			}
+			else
+			{
+				renumberobj(val);
+			}
+		}
+	}
+
+	else if (fz_is_array(obj))
+	{
+		for (i = 0; i < fz_array_len(obj); i++)
+		{
+			fz_obj *val = fz_array_get(obj, i);
+			if (fz_is_indirect(val))
+			{
+				val = fz_new_indirect(renumbermap[fz_to_num(val)], 0, xref);
+				fz_array_put(obj, i, val);
+				fz_drop_obj(val);
+			}
+			else
+			{
+				renumberobj(val);
+			}
+		}
+	}
+}
+
+static void renumberobjs(void)
+{
+	pdf_xref_entry *oldxref;
+	int newlen;
+	int num;
+
+	/* Apply renumber map to indirect references in all objects in xref */
+	renumberobj(xref->trailer);
+	for (num = 0; num < xref->len; num++)
+	{
+		fz_obj *obj = xref->table[num].obj;
+
+		if (fz_is_indirect(obj))
+		{
+			obj = fz_new_indirect(renumbermap[fz_to_num(obj)], 0, xref);
+			pdf_update_object(xref, num, 0, obj);
+			fz_drop_obj(obj);
+		}
+		else
+		{
+			renumberobj(obj);
+		}
+	}
+
+	/* Create new table for the reordered, compacted xref */
+	oldxref = xref->table;
+	xref->table = fz_calloc(xref->len, sizeof(pdf_xref_entry));
+	xref->table[0] = oldxref[0];
+
+	/* Move used objects into the new compacted xref */
+	newlen = 0;
+	for (num = 1; num < xref->len; num++)
+	{
+		if (uselist[num])
+		{
+			if (newlen < renumbermap[num])
+				newlen = renumbermap[num];
+			xref->table[renumbermap[num]] = oldxref[num];
+		}
+		else
+		{
+			if (oldxref[num].obj)
+				fz_drop_obj(oldxref[num].obj);
+		}
+	}
+
+	fz_free(oldxref);
+
+	/* Update the used objects count in compacted xref */
+	xref->len = newlen + 1;
+
+	/* Update list of used objects to fit with compacted xref */
+	for (num = 1; num < xref->len; num++)
+		uselist[num] = 1;
+}
+
+/*
+ * Recreate page tree to only retain specified pages.
+ */
+
+static void retainpages(int argc, char **argv)
+{
+	fz_error error;
+	fz_obj *oldroot, *root, *pages, *kids, *countobj, *parent;
+
+	/* Load the old page tree */
+	error = pdf_load_page_tree(xref);
+	if (error)
+		die(fz_rethrow(error, "cannot load page tree"));
+
+	/* Keep only pages/type entry to avoid references to unretained pages */
+	oldroot = fz_dict_gets(xref->trailer, "Root");
+	pages = fz_dict_gets(oldroot, "Pages");
+
+	root = fz_new_dict(2);
+	fz_dict_puts(root, "Type", fz_dict_gets(oldroot, "Type"));
+	fz_dict_puts(root, "Pages", fz_dict_gets(oldroot, "Pages"));
+
+	pdf_update_object(xref, fz_to_num(oldroot), fz_to_gen(oldroot), root);
+
+	fz_drop_obj(root);
+
+	/* Create a new kids array with only the pages we want to keep */
+	parent = fz_new_indirect(fz_to_num(pages), fz_to_gen(pages), xref);
+	kids = fz_new_array(1);
+
+	/* Retain pages specified */
+	while (argc - fz_optind)
+	{
+		int page, spage, epage;
+		char *spec, *dash;
+		char *pagelist = argv[fz_optind];
+
+		spec = fz_strsep(&pagelist, ",");
+		while (spec)
+		{
+			dash = strchr(spec, '-');
+
+			if (dash == spec)
+				spage = epage = pdf_count_pages(xref);
+			else
+				spage = epage = atoi(spec);
+
+			if (dash)
+			{
+				if (strlen(dash) > 1)
+					epage = atoi(dash + 1);
+				else
+					epage = pdf_count_pages(xref);
+			}
+
+			if (spage > epage)
+				page = spage, spage = epage, epage = page;
+
+			if (spage < 1)
+				spage = 1;
+			if (epage > pdf_count_pages(xref))
+				epage = pdf_count_pages(xref);
+
+			for (page = spage; page <= epage; page++)
+			{
+				fz_obj *pageobj = xref->page_objs[page-1];
+				fz_obj *pageref = xref->page_refs[page-1];
+
+				fz_dict_puts(pageobj, "Parent", parent);
+
+				/* Store page object in new kids array */
+				fz_array_push(kids, pageref);
+			}
+
+			spec = fz_strsep(&pagelist, ",");
+		}
+
+		fz_optind++;
+	}
+
+	fz_drop_obj(parent);
+
+	/* Update page count and kids array */
+	countobj = fz_new_int(fz_array_len(kids));
+	fz_dict_puts(pages, "Count", countobj);
+	fz_drop_obj(countobj);
+	fz_dict_puts(pages, "Kids", kids);
+	fz_drop_obj(kids);
+}
+
+/*
+ * Make sure we have loaded objects from object streams.
+ */
+
+static void preloadobjstms(void)
+{
+	fz_error error;
+	fz_obj *obj;
+	int num;
+
+	for (num = 0; num < xref->len; num++)
+	{
+		if (xref->table[num].type == 'o')
+		{
+			error = pdf_load_object(&obj, xref, num, 0);
+			if (error)
+				die(error);
+			fz_drop_obj(obj);
+		}
+	}
+}
+
+/*
+ * Save streams and objects to the output
+ */
+
+static inline int isbinary(int c)
+{
+	if (c == '\n' || c == '\r' || c == '\t')
+		return 0;
+	return c < 32 || c > 127;
+}
+
+static int isbinarystream(fz_buffer *buf)
+{
+	int i;
+	for (i = 0; i < buf->len; i++)
+		if (isbinary(buf->data[i]))
+			return 1;
+	return 0;
+}
+
+static fz_buffer *hexbuf(unsigned char *p, int n)
+{
+	static const char hex[16] = "0123456789abcdef";
+	fz_buffer *buf;
+	int x = 0;
+
+	buf = fz_new_buffer(n * 2 + (n / 32) + 2);
+
+	while (n--)
+	{
+		buf->data[buf->len++] = hex[*p >> 4];
+		buf->data[buf->len++] = hex[*p & 15];
+		if (++x == 32)
+		{
+			buf->data[buf->len++] = '\n';
+			x = 0;
+		}
+		p++;
+	}
+
+	buf->data[buf->len++] = '>';
+	buf->data[buf->len++] = '\n';
+
+	return buf;
+}
+
+static void addhexfilter(fz_obj *dict)
+{
+	fz_obj *f, *dp, *newf, *newdp;
+	fz_obj *ahx, *nullobj;
+
+	ahx = fz_new_name("ASCIIHexDecode");
+	nullobj = fz_new_null();
+	newf = newdp = NULL;
+
+	f = fz_dict_gets(dict, "Filter");
+	dp = fz_dict_gets(dict, "DecodeParms");
+
+	if (fz_is_name(f))
+	{
+		newf = fz_new_array(2);
+		fz_array_push(newf, ahx);
+		fz_array_push(newf, f);
+		f = newf;
+		if (fz_is_dict(dp))
+		{
+			newdp = fz_new_array(2);
+			fz_array_push(newdp, nullobj);
+			fz_array_push(newdp, dp);
+			dp = newdp;
+		}
+	}
+	else if (fz_is_array(f))
+	{
+		fz_array_insert(f, ahx);
+		if (fz_is_array(dp))
+			fz_array_insert(dp, nullobj);
+	}
+	else
+		f = ahx;
+
+	fz_dict_puts(dict, "Filter", f);
+	if (dp)
+		fz_dict_puts(dict, "DecodeParms", dp);
+
+	fz_drop_obj(ahx);
+	fz_drop_obj(nullobj);
+	if (newf)
+		fz_drop_obj(newf);
+	if (newdp)
+		fz_drop_obj(newdp);
+}
+
+static void copystream(fz_obj *obj, int num, int gen)
+{
+	fz_error error;
+	fz_buffer *buf, *tmp;
+	fz_obj *newlen;
+
+	error = pdf_load_raw_stream(&buf, xref, num, gen);
+	if (error)
+		die(error);
+
+	if (doascii && isbinarystream(buf))
+	{
+		tmp = hexbuf(buf->data, buf->len);
+		fz_drop_buffer(buf);
+		buf = tmp;
+
+		addhexfilter(obj);
+
+		newlen = fz_new_int(buf->len);
+		fz_dict_puts(obj, "Length", newlen);
+		fz_drop_obj(newlen);
+	}
+
+	fprintf(out, "%d %d obj\n", num, gen);
+	fz_fprint_obj(out, obj, !doexpand);
+	fprintf(out, "stream\n");
+	fwrite(buf->data, 1, buf->len, out);
+	fprintf(out, "endstream\nendobj\n\n");
+
+	fz_drop_buffer(buf);
+}
+
+static void expandstream(fz_obj *obj, int num, int gen)
+{
+	fz_error error;
+	fz_buffer *buf, *tmp;
+	fz_obj *newlen;
+
+	error = pdf_load_stream(&buf, xref, num, gen);
+	if (error)
+		die(error);
+
+	fz_dict_dels(obj, "Filter");
+	fz_dict_dels(obj, "DecodeParms");
+
+	if (doascii && isbinarystream(buf))
+	{
+		tmp = hexbuf(buf->data, buf->len);
+		fz_drop_buffer(buf);
+		buf = tmp;
+
+		addhexfilter(obj);
+	}
+
+	newlen = fz_new_int(buf->len);
+	fz_dict_puts(obj, "Length", newlen);
+	fz_drop_obj(newlen);
+
+	fprintf(out, "%d %d obj\n", num, gen);
+	fz_fprint_obj(out, obj, !doexpand);
+	fprintf(out, "stream\n");
+	fwrite(buf->data, 1, buf->len, out);
+	fprintf(out, "endstream\nendobj\n\n");
+
+	fz_drop_buffer(buf);
+}
+
+static void writeobject(int num, int gen)
+{
+	fz_error error;
+	fz_obj *obj;
+	fz_obj *type;
+
+	error = pdf_load_object(&obj, xref, num, gen);
+	if (error)
+		die(error);
+
+	/* skip ObjStm and XRef objects */
+	if (fz_is_dict(obj))
+	{
+		type = fz_dict_gets(obj, "Type");
+		if (fz_is_name(type) && !strcmp(fz_to_name(type), "ObjStm"))
+		{
+			uselist[num] = 0;
+			fz_drop_obj(obj);
+			return;
+		}
+		if (fz_is_name(type) && !strcmp(fz_to_name(type), "XRef"))
+		{
+			uselist[num] = 0;
+			fz_drop_obj(obj);
+			return;
+		}
+	}
+
+	if (!pdf_is_stream(xref, num, gen))
+	{
+		fprintf(out, "%d %d obj\n", num, gen);
+		fz_fprint_obj(out, obj, !doexpand);
+		fprintf(out, "endobj\n\n");
+	}
+	else
+	{
+		if (doexpand && !pdf_is_jpx_image(obj))
+			expandstream(obj, num, gen);
+		else
+			copystream(obj, num, gen);
+	}
+
+	fz_drop_obj(obj);
+}
+
+static void writexref(void)
+{
+	fz_obj *trailer;
+	fz_obj *obj;
+	int startxref;
+	int num;
+
+	startxref = ftell(out);
+
+	fprintf(out, "xref\n0 %d\n", xref->len);
+	for (num = 0; num < xref->len; num++)
+	{
+		if (uselist[num])
+			fprintf(out, "%010d %05d n \n", ofslist[num], genlist[num]);
+		else
+			fprintf(out, "%010d %05d f \n", ofslist[num], genlist[num]);
+	}
+	fprintf(out, "\n");
+
+	trailer = fz_new_dict(5);
+
+	obj = fz_new_int(xref->len);
+	fz_dict_puts(trailer, "Size", obj);
+	fz_drop_obj(obj);
+
+	obj = fz_dict_gets(xref->trailer, "Info");
+	if (obj)
+		fz_dict_puts(trailer, "Info", obj);
+
+	obj = fz_dict_gets(xref->trailer, "Root");
+	if (obj)
+		fz_dict_puts(trailer, "Root", obj);
+
+	obj = fz_dict_gets(xref->trailer, "ID");
+	if (obj)
+		fz_dict_puts(trailer, "ID", obj);
+
+	fprintf(out, "trailer\n");
+	fz_fprint_obj(out, trailer, !doexpand);
+	fprintf(out, "\n");
+
+	fz_drop_obj(trailer);
+
+	fprintf(out, "startxref\n%d\n%%%%EOF\n", startxref);
+}
+
+static void writepdf(void)
+{
+	int lastfree;
+	int num;
+
+	for (num = 0; num < xref->len; num++)
+	{
+		if (xref->table[num].type == 'f')
+			genlist[num] = xref->table[num].gen;
+		if (xref->table[num].type == 'n')
+			genlist[num] = xref->table[num].gen;
+		if (xref->table[num].type == 'o')
+			genlist[num] = 0;
+
+		if (dogarbage && !uselist[num])
+			continue;
+
+		if (xref->table[num].type == 'n' || xref->table[num].type == 'o')
+		{
+			uselist[num] = 1;
+			ofslist[num] = ftell(out);
+			writeobject(num, genlist[num]);
+		}
+	}
+
+	/* Construct linked list of free object slots */
+	lastfree = 0;
+	for (num = 0; num < xref->len; num++)
+	{
+		if (!uselist[num])
+		{
+			genlist[num]++;
+			ofslist[lastfree] = num;
+			lastfree = num;
+		}
+	}
+
+	writexref();
+}
+
+int main(int argc, char **argv)
+{
+	fz_error error;
+	char *infile;
+	char *outfile = "out.pdf";
+	char *password = "";
+	int c, num;
+	int subset;
+
+	while ((c = fz_getopt(argc, argv, "adgp:")) != -1)
+	{
+		switch (c)
+		{
+		case 'p': password = fz_optarg; break;
+		case 'g': dogarbage ++; break;
+		case 'd': doexpand ++; break;
+		case 'a': doascii ++; break;
+		default: usage(); break;
+		}
+	}
+
+	if (argc - fz_optind < 1)
+		usage();
+
+	infile = argv[fz_optind++];
+
+	if (argc - fz_optind > 0 &&
+		(strstr(argv[fz_optind], ".pdf") || strstr(argv[fz_optind], ".PDF")))
+	{
+		outfile = argv[fz_optind++];
+	}
+
+	subset = 0;
+	if (argc - fz_optind > 0)
+		subset = 1;
+
+	error = pdf_open_xref(&xref, infile, password);
+	if (error)
+		die(fz_rethrow(error, "cannot open input file '%s'", infile));
+
+	out = fopen(outfile, "wb");
+	if (!out)
+		die(fz_throw("cannot open output file '%s'", outfile));
+
+	fprintf(out, "%%PDF-%d.%d\n", xref->version / 10, xref->version % 10);
+	fprintf(out, "%%\316\274\341\277\246\n\n");
+
+	uselist = fz_calloc(xref->len + 1, sizeof(char));
+	ofslist = fz_calloc(xref->len + 1, sizeof(int));
+	genlist = fz_calloc(xref->len + 1, sizeof(int));
+	renumbermap = fz_calloc(xref->len + 1, sizeof(int));
+
+	for (num = 0; num < xref->len; num++)
+	{
+		uselist[num] = 0;
+		ofslist[num] = 0;
+		genlist[num] = 0;
+		renumbermap[num] = num;
+	}
+
+	/* Make sure any objects hidden in compressed streams have been loaded */
+	preloadobjstms();
+
+	/* Only retain the specified subset of the pages */
+	if (subset)
+		retainpages(argc, argv);
+
+	/* Sweep & mark objects from the trailer */
+	if (dogarbage >= 1)
+		sweepobj(xref->trailer);
+
+	/* Coalesce and renumber duplicate objects */
+	if (dogarbage >= 3)
+		removeduplicateobjs();
+
+	/* Compact xref by renumbering and removing unused objects */
+	if (dogarbage >= 2)
+		compactxref();
+
+	/* Make renumbering affect all indirect references and update xref */
+	if (dogarbage >= 2)
+		renumberobjs();
+
+	writepdf();
+
+	if (fclose(out))
+		die(fz_throw("cannot close output file '%s'", outfile));
+
+	fz_free(uselist);
+	fz_free(ofslist);
+	fz_free(genlist);
+	fz_free(renumbermap);
+
+	pdf_free_xref(xref);
+
+	fz_flush_warnings();
+
+	return 0;
+}
diff --git a/contrib/media/updf/apps/pdfdraw.c b/contrib/media/updf/apps/pdfdraw.c
new file mode 100644
index 000000000..a5f6aa1e8
--- /dev/null
+++ b/contrib/media/updf/apps/pdfdraw.c
@@ -0,0 +1,405 @@
+/*
+ * pdfdraw -- command line tool for drawing pdf documents
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+#ifdef _MSC_VER
+#include <winsock2.h>
+#else
+#include <sys/time.h>
+#endif
+
+char *output = NULL;
+float resolution = 72;
+float rotation = 0;
+
+int showxml = 0;
+int showtext = 0;
+int showtime = 0;
+int showmd5 = 0;
+int savealpha = 0;
+int uselist = 1;
+int alphabits = 8;
+float gamma_value = 1;
+int invert = 0;
+
+fz_colorspace *colorspace;
+fz_glyph_cache *glyphcache;
+char *filename;
+
+struct {
+	int count, total;
+	int min, max;
+	int minpage, maxpage;
+} timing;
+
+static void die(fz_error error)
+{
+	fz_catch(error, "aborting");
+	exit(1);
+}
+
+static void usage(void)
+{
+	fprintf(stderr,
+		"usage: pdfdraw [options] input.pdf [pages]\n"
+		"\t-o -\toutput filename (%%d for page number)\n"
+		"\t\tsupported formats: pgm, ppm, pam, png, pbm\n"
+		"\t-p -\tpassword\n"
+		"\t-r -\tresolution in dpi (default: 72)\n"
+		"\t-A\tdisable accelerated functions\n"
+		"\t-a\tsave alpha channel (only pam and png)\n"
+		"\t-b -\tnumber of bits of antialiasing (0 to 8)\n"
+		"\t-g\trender in grayscale\n"
+		"\t-m\tshow timing information\n"
+		"\t-t\tshow text (-tt for xml)\n"
+		"\t-x\tshow display list\n"
+		"\t-d\tdisable use of display list\n"
+		"\t-5\tshow md5 checksums\n"
+		"\t-R -\trotate clockwise by given number of degrees\n"
+		"\t-G gamma\tgamma correct output\n"
+		"\t-I\tinvert output\n"
+		"\tpages\tcomma separated list of ranges\n");
+	exit(1);
+}
+
+static int gettime(void)
+{
+	static struct timeval first;
+	static int once = 1;
+	struct timeval now;
+	if (once)
+	{
+		gettimeofday(&first, NULL);
+		once = 0;
+	}
+	gettimeofday(&now, NULL);
+	return (now.tv_sec - first.tv_sec) * 1000 + (now.tv_usec - first.tv_usec) / 1000;
+}
+
+static int isrange(char *s)
+{
+	while (*s)
+	{
+		if ((*s < '0' || *s > '9') && *s != '-' && *s != ',')
+			return 0;
+		s++;
+	}
+	return 1;
+}
+
+static void drawpage(pdf_xref *xref, int pagenum)
+{
+	fz_error error;
+	pdf_page *page;
+	fz_display_list *list;
+	fz_device *dev;
+	int start;
+
+	if (showtime)
+	{
+		start = gettime();
+	}
+
+	error = pdf_load_page(&page, xref, pagenum - 1);
+	if (error)
+		die(fz_rethrow(error, "cannot load page %d in file '%s'", pagenum, filename));
+
+	list = NULL;
+
+	if (uselist)
+	{
+		list = fz_new_display_list();
+		dev = fz_new_list_device(list);
+		error = pdf_run_page(xref, page, dev, fz_identity);
+		if (error)
+			die(fz_rethrow(error, "cannot draw page %d in file '%s'", pagenum, filename));
+		fz_free_device(dev);
+	}
+
+	if (showxml)
+	{
+		dev = fz_new_trace_device();
+		printf("<page number=\"%d\">\n", pagenum);
+		if (list)
+			fz_execute_display_list(list, dev, fz_identity, fz_infinite_bbox);
+		else
+			pdf_run_page(xref, page, dev, fz_identity);
+		printf("</page>\n");
+		fz_free_device(dev);
+	}
+
+	if (showtext)
+	{
+		fz_text_span *text = fz_new_text_span();
+		dev = fz_new_text_device(text);
+		if (list)
+			fz_execute_display_list(list, dev, fz_identity, fz_infinite_bbox);
+		else
+			pdf_run_page(xref, page, dev, fz_identity);
+		fz_free_device(dev);
+		printf("[Page %d]\n", pagenum);
+		if (showtext > 1)
+			fz_debug_text_span_xml(text);
+		else
+			fz_debug_text_span(text);
+		printf("\n");
+		fz_free_text_span(text);
+	}
+
+	if (showmd5 || showtime)
+		printf("page %s %d", filename, pagenum);
+
+	if (output || showmd5 || showtime)
+	{
+		float zoom;
+		fz_matrix ctm;
+		fz_bbox bbox;
+		fz_pixmap *pix;
+
+		zoom = resolution / 72;
+		ctm = fz_translate(0, -page->mediabox.y1);
+		ctm = fz_concat(ctm, fz_scale(zoom, -zoom));
+		ctm = fz_concat(ctm, fz_rotate(page->rotate));
+		ctm = fz_concat(ctm, fz_rotate(rotation));
+		bbox = fz_round_rect(fz_transform_rect(ctm, page->mediabox));
+
+		/* TODO: banded rendering and multi-page ppm */
+
+		pix = fz_new_pixmap_with_rect(colorspace, bbox);
+
+		if (savealpha)
+			fz_clear_pixmap(pix);
+		else
+			fz_clear_pixmap_with_color(pix, 255);
+
+		dev = fz_new_draw_device(glyphcache, pix);
+		if (list)
+			fz_execute_display_list(list, dev, ctm, bbox);
+		else
+			pdf_run_page(xref, page, dev, ctm);
+		fz_free_device(dev);
+
+		if (invert)
+			fz_invert_pixmap(pix);
+		if (gamma_value != 1)
+			fz_gamma_pixmap(pix, gamma_value);
+
+		if (output)
+		{
+			char buf[512];
+			sprintf(buf, output, pagenum);
+			if (strstr(output, ".pgm") || strstr(output, ".ppm") || strstr(output, ".pnm"))
+				fz_write_pnm(pix, buf);
+			else if (strstr(output, ".pam"))
+				fz_write_pam(pix, buf, savealpha);
+			else if (strstr(output, ".png"))
+				fz_write_png(pix, buf, savealpha);
+			else if (strstr(output, ".pbm")) {
+				fz_halftone *ht = fz_get_default_halftone(1);
+				fz_bitmap *bit = fz_halftone_pixmap(pix, ht);
+				fz_write_pbm(bit, buf);
+				fz_drop_bitmap(bit);
+				fz_drop_halftone(ht);
+			}
+		}
+
+		if (showmd5)
+		{
+			fz_md5 md5;
+			unsigned char digest[16];
+			int i;
+
+			fz_md5_init(&md5);
+			fz_md5_update(&md5, pix->samples, pix->w * pix->h * pix->n);
+			fz_md5_final(&md5, digest);
+
+			printf(" ");
+			for (i = 0; i < 16; i++)
+				printf("%02x", digest[i]);
+		}
+
+		fz_drop_pixmap(pix);
+	}
+
+	if (list)
+		fz_free_display_list(list);
+
+	pdf_free_page(page);
+
+	if (showtime)
+	{
+		int end = gettime();
+		int diff = end - start;
+
+		if (diff < timing.min)
+		{
+			timing.min = diff;
+			timing.minpage = pagenum;
+		}
+		if (diff > timing.max)
+		{
+			timing.max = diff;
+			timing.maxpage = pagenum;
+		}
+		timing.total += diff;
+		timing.count ++;
+
+		printf(" %dms", diff);
+	}
+
+	if (showmd5 || showtime)
+		printf("\n");
+
+	pdf_age_store(xref->store, 3);
+
+	fz_flush_warnings();
+}
+
+static void drawrange(pdf_xref *xref, char *range)
+{
+	int page, spage, epage;
+	char *spec, *dash;
+
+	spec = fz_strsep(&range, ",");
+	while (spec)
+	{
+		dash = strchr(spec, '-');
+
+		if (dash == spec)
+			spage = epage = pdf_count_pages(xref);
+		else
+			spage = epage = atoi(spec);
+
+		if (dash)
+		{
+			if (strlen(dash) > 1)
+				epage = atoi(dash + 1);
+			else
+				epage = pdf_count_pages(xref);
+		}
+
+		spage = CLAMP(spage, 1, pdf_count_pages(xref));
+		epage = CLAMP(epage, 1, pdf_count_pages(xref));
+
+		if (spage < epage)
+			for (page = spage; page <= epage; page++)
+				drawpage(xref, page);
+		else
+			for (page = spage; page >= epage; page--)
+				drawpage(xref, page);
+
+		spec = fz_strsep(&range, ",");
+	}
+}
+
+int main(int argc, char **argv)
+{
+	char *password = "";
+	int grayscale = 0;
+	int accelerate = 1;
+	pdf_xref *xref;
+	fz_error error;
+	int c;
+
+	while ((c = fz_getopt(argc, argv, "o:p:r:R:Aab:dgmtx5G:I")) != -1)
+	{
+		switch (c)
+		{
+		case 'o': output = fz_optarg; break;
+		case 'p': password = fz_optarg; break;
+		case 'r': resolution = atof(fz_optarg); break;
+		case 'R': rotation = atof(fz_optarg); break;
+		case 'A': accelerate = 0; break;
+		case 'a': savealpha = 1; break;
+		case 'b': alphabits = atoi(fz_optarg); break;
+		case 'm': showtime++; break;
+		case 't': showtext++; break;
+		case 'x': showxml++; break;
+		case '5': showmd5++; break;
+		case 'g': grayscale++; break;
+		case 'd': uselist = 0; break;
+		case 'G': gamma_value = atof(fz_optarg); break;
+		case 'I': invert++; break;
+		default: usage(); break;
+		}
+	}
+
+	fz_set_aa_level(alphabits);
+
+	if (fz_optind == argc)
+		usage();
+
+	if (!showtext && !showxml && !showtime && !showmd5 && !output)
+	{
+		printf("nothing to do\n");
+		exit(0);
+	}
+
+	if (accelerate)
+		fz_accelerate();
+
+	glyphcache = fz_new_glyph_cache();
+
+	colorspace = fz_device_rgb;
+	if (grayscale)
+		colorspace = fz_device_gray;
+	if (output && strstr(output, ".pgm"))
+		colorspace = fz_device_gray;
+	if (output && strstr(output, ".ppm"))
+		colorspace = fz_device_rgb;
+	if (output && strstr(output, ".pbm"))
+		colorspace = fz_device_gray;
+
+	timing.count = 0;
+	timing.total = 0;
+	timing.min = 1 << 30;
+	timing.max = 0;
+	timing.minpage = 0;
+	timing.maxpage = 0;
+
+	if (showxml)
+		printf("<?xml version=\"1.0\"?>\n");
+
+	while (fz_optind < argc)
+	{
+		filename = argv[fz_optind++];
+
+		error = pdf_open_xref(&xref, filename, password);
+		if (error)
+			die(fz_rethrow(error, "cannot open document: %s", filename));
+
+		error = pdf_load_page_tree(xref);
+		if (error)
+			die(fz_rethrow(error, "cannot load page tree: %s", filename));
+
+		if (showxml)
+			printf("<document name=\"%s\">\n", filename);
+
+		if (fz_optind == argc || !isrange(argv[fz_optind]))
+			drawrange(xref, "1-");
+		if (fz_optind < argc && isrange(argv[fz_optind]))
+			drawrange(xref, argv[fz_optind++]);
+
+		if (showxml)
+			printf("</document>\n");
+
+		pdf_free_xref(xref);
+	}
+
+	if (showtime)
+	{
+		printf("total %dms / %d pages for an average of %dms\n",
+			timing.total, timing.count, timing.total / timing.count);
+		printf("fastest page %d: %dms\n", timing.minpage, timing.min);
+		printf("slowest page %d: %dms\n", timing.maxpage, timing.max);
+	}
+
+	fz_free_glyph_cache(glyphcache);
+
+	fz_flush_warnings();
+
+	return 0;
+}
diff --git a/contrib/media/updf/apps/pdfextract.c b/contrib/media/updf/apps/pdfextract.c
new file mode 100644
index 000000000..7e6e4ace4
--- /dev/null
+++ b/contrib/media/updf/apps/pdfextract.c
@@ -0,0 +1,222 @@
+/*
+ * pdfextract -- the ultimate way to extract images and fonts from pdfs
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+static pdf_xref *xref = NULL;
+static int dorgb = 0;
+
+void die(fz_error error)
+{
+	fz_catch(error, "aborting");
+	if (xref)
+		pdf_free_xref(xref);
+	exit(1);
+}
+
+static void usage(void)
+{
+	fprintf(stderr, "usage: pdfextract [options] file.pdf [object numbers]\n");
+	fprintf(stderr, "\t-p\tpassword\n");
+	fprintf(stderr, "\t-r\tconvert images to rgb\n");
+	exit(1);
+}
+
+static int isimage(fz_obj *obj)
+{
+	fz_obj *type = fz_dict_gets(obj, "Subtype");
+	return fz_is_name(type) && !strcmp(fz_to_name(type), "Image");
+}
+
+static int isfontdesc(fz_obj *obj)
+{
+	fz_obj *type = fz_dict_gets(obj, "Type");
+	return fz_is_name(type) && !strcmp(fz_to_name(type), "FontDescriptor");
+}
+
+static void saveimage(int num)
+{
+	fz_error error;
+	fz_pixmap *img;
+	fz_obj *ref;
+	char name[1024];
+
+	ref = fz_new_indirect(num, 0, xref);
+
+	/* TODO: detect DCTD and save as jpeg */
+
+	error = pdf_load_image(&img, xref, ref);
+	if (error)
+		die(error);
+
+	if (dorgb && img->colorspace && img->colorspace != fz_device_rgb)
+	{
+		fz_pixmap *temp;
+		temp = fz_new_pixmap_with_rect(fz_device_rgb, fz_bound_pixmap(img));
+		fz_convert_pixmap(img, temp);
+		fz_drop_pixmap(img);
+		img = temp;
+	}
+
+	if (img->n <= 4)
+	{
+		sprintf(name, "img-%04d.png", num);
+		printf("extracting image %s\n", name);
+		fz_write_png(img, name, 0);
+	}
+	else
+	{
+		sprintf(name, "img-%04d.pam", num);
+		printf("extracting image %s\n", name);
+		fz_write_pam(img, name, 0);
+	}
+
+	fz_drop_pixmap(img);
+	fz_drop_obj(ref);
+}
+
+static void savefont(fz_obj *dict, int num)
+{
+	fz_error error;
+	char name[1024];
+	char *subtype;
+	fz_buffer *buf;
+	fz_obj *stream = NULL;
+	fz_obj *obj;
+	char *ext = "";
+	FILE *f;
+	char *fontname = "font";
+	int n;
+
+	obj = fz_dict_gets(dict, "FontName");
+	if (obj)
+		fontname = fz_to_name(obj);
+
+	obj = fz_dict_gets(dict, "FontFile");
+	if (obj)
+	{
+		stream = obj;
+		ext = "pfa";
+	}
+
+	obj = fz_dict_gets(dict, "FontFile2");
+	if (obj)
+	{
+		stream = obj;
+		ext = "ttf";
+	}
+
+	obj = fz_dict_gets(dict, "FontFile3");
+	if (obj)
+	{
+		stream = obj;
+
+		obj = fz_dict_gets(obj, "Subtype");
+		if (obj && !fz_is_name(obj))
+			die(fz_throw("Invalid font descriptor subtype"));
+
+		subtype = fz_to_name(obj);
+		if (!strcmp(subtype, "Type1C"))
+			ext = "cff";
+		else if (!strcmp(subtype, "CIDFontType0C"))
+			ext = "cid";
+		else
+			die(fz_throw("Unhandled font type '%s'", subtype));
+	}
+
+	if (!stream)
+	{
+		fz_warn("Unhandled font type");
+		return;
+	}
+
+	buf = fz_new_buffer(0);
+
+	error = pdf_load_stream(&buf, xref, fz_to_num(stream), fz_to_gen(stream));
+	if (error)
+		die(error);
+
+	sprintf(name, "%s-%04d.%s", fontname, num, ext);
+	printf("extracting font %s\n", name);
+
+	f = fopen(name, "wb");
+	if (f == NULL)
+		die(fz_throw("Error creating font file"));
+
+	n = fwrite(buf->data, 1, buf->len, f);
+	if (n < buf->len)
+		die(fz_throw("Error writing font file"));
+
+	if (fclose(f) < 0)
+		die(fz_throw("Error closing font file"));
+
+	fz_drop_buffer(buf);
+}
+
+static void showobject(int num)
+{
+	fz_error error;
+	fz_obj *obj;
+
+	if (!xref)
+		die(fz_throw("no file specified"));
+
+	error = pdf_load_object(&obj, xref, num, 0);
+	if (error)
+		die(error);
+
+	if (isimage(obj))
+		saveimage(num);
+	else if (isfontdesc(obj))
+		savefont(obj, num);
+
+	fz_drop_obj(obj);
+}
+
+int main(int argc, char **argv)
+{
+	fz_error error;
+	char *infile;
+	char *password = "";
+	int c, o;
+
+	while ((c = fz_getopt(argc, argv, "p:r")) != -1)
+	{
+		switch (c)
+		{
+		case 'p': password = fz_optarg; break;
+		case 'r': dorgb++; break;
+		default: usage(); break;
+		}
+	}
+
+	if (fz_optind == argc)
+		usage();
+
+	infile = argv[fz_optind++];
+	error = pdf_open_xref(&xref, infile, password);
+	if (error)
+		die(fz_rethrow(error, "cannot open input file '%s'", infile));
+
+	if (fz_optind == argc)
+	{
+		for (o = 0; o < xref->len; o++)
+			showobject(o);
+	}
+	else
+	{
+		while (fz_optind < argc)
+		{
+			showobject(atoi(argv[fz_optind]));
+			fz_optind++;
+		}
+	}
+
+	pdf_free_xref(xref);
+
+	fz_flush_warnings();
+
+	return 0;
+}
diff --git a/contrib/media/updf/apps/pdfinfo.c b/contrib/media/updf/apps/pdfinfo.c
new file mode 100644
index 000000000..d89482645
--- /dev/null
+++ b/contrib/media/updf/apps/pdfinfo.c
@@ -0,0 +1,1011 @@
+/*
+ * Information tool.
+ * Print information about the input pdf.
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+pdf_xref *xref;
+int pagecount;
+
+void closexref(void);
+
+void die(fz_error error)
+{
+	fz_catch(error, "aborting");
+	closexref();
+	exit(1);
+}
+
+void openxref(char *filename, char *password, int dieonbadpass, int loadpages);
+
+enum
+{
+	DIMENSIONS = 0x01,
+	FONTS = 0x02,
+	IMAGES = 0x04,
+	SHADINGS = 0x08,
+	PATTERNS = 0x10,
+	XOBJS = 0x20,
+	ALL = DIMENSIONS | FONTS | IMAGES | SHADINGS | PATTERNS | XOBJS
+};
+
+struct info
+{
+	int page;
+	fz_obj *pageref;
+	fz_obj *pageobj;
+	union {
+		struct {
+			fz_obj *obj;
+		} info;
+		struct {
+			fz_obj *obj;
+		} crypt;
+		struct {
+			fz_obj *obj;
+			fz_rect *bbox;
+		} dim;
+		struct {
+			fz_obj *obj;
+			fz_obj *subtype;
+			fz_obj *name;
+		} font;
+		struct {
+			fz_obj *obj;
+			fz_obj *width;
+			fz_obj *height;
+			fz_obj *bpc;
+			fz_obj *filter;
+			fz_obj *cs;
+			fz_obj *altcs;
+		} image;
+		struct {
+			fz_obj *obj;
+			fz_obj *type;
+		} shading;
+		struct {
+			fz_obj *obj;
+			fz_obj *type;
+			fz_obj *paint;
+			fz_obj *tiling;
+			fz_obj *shading;
+		} pattern;
+		struct {
+			fz_obj *obj;
+			fz_obj *groupsubtype;
+			fz_obj *reference;
+		} form;
+	} u;
+};
+
+static struct info *dim = NULL;
+static int dims = 0;
+static struct info *font = NULL;
+static int fonts = 0;
+static struct info *image = NULL;
+static int images = 0;
+static struct info *shading = NULL;
+static int shadings = 0;
+static struct info *pattern = NULL;
+static int patterns = 0;
+static struct info *form = NULL;
+static int forms = 0;
+static struct info *psobj = NULL;
+static int psobjs = 0;
+
+void closexref(void)
+{
+	int i;
+	if (xref)
+	{
+		pdf_free_xref(xref);
+		xref = NULL;
+	}
+
+	if (dim)
+	{
+		for (i = 0; i < dims; i++)
+			fz_free(dim[i].u.dim.bbox);
+		fz_free(dim);
+		dim = NULL;
+		dims = 0;
+	}
+
+	if (font)
+	{
+		fz_free(font);
+		font = NULL;
+		fonts = 0;
+	}
+
+	if (image)
+	{
+		fz_free(image);
+		image = NULL;
+		images = 0;
+	}
+
+	if (shading)
+	{
+		fz_free(shading);
+		shading = NULL;
+		shadings = 0;
+	}
+
+	if (pattern)
+	{
+		fz_free(pattern);
+		pattern = NULL;
+		patterns = 0;
+	}
+
+	if (form)
+	{
+		fz_free(form);
+		form = NULL;
+		forms = 0;
+	}
+
+	if (psobj)
+	{
+		fz_free(psobj);
+		psobj = NULL;
+		psobjs = 0;
+	}
+
+	if (xref && xref->store)
+	{
+		pdf_free_store(xref->store);
+		xref->store = NULL;
+	}
+}
+
+static void
+infousage(void)
+{
+	fprintf(stderr,
+		"usage: pdfinfo [options] [file.pdf ... ]\n"
+		"\t-d -\tpassword for decryption\n"
+		"\t-f\tlist fonts\n"
+		"\t-i\tlist images\n"
+		"\t-m\tlist dimensions\n"
+		"\t-p\tlist patterns\n"
+		"\t-s\tlist shadings\n"
+		"\t-x\tlist form and postscript xobjects\n");
+	exit(1);
+}
+
+static void
+showglobalinfo(void)
+{
+	fz_obj *obj;
+
+	printf("\nPDF-%d.%d\n", xref->version / 10, xref->version % 10);
+
+	obj = fz_dict_gets(xref->trailer, "Info");
+	if (obj)
+	{
+		printf("Info object (%d %d R):\n", fz_to_num(obj), fz_to_gen(obj));
+		fz_debug_obj(fz_resolve_indirect(obj));
+	}
+
+	obj = fz_dict_gets(xref->trailer, "Encrypt");
+	if (obj)
+	{
+		printf("\nEncryption object (%d %d R):\n", fz_to_num(obj), fz_to_gen(obj));
+		fz_debug_obj(fz_resolve_indirect(obj));
+	}
+
+	printf("\nPages: %d\n\n", pagecount);
+}
+
+static void
+gatherdimensions(int page, fz_obj *pageref, fz_obj *pageobj)
+{
+	fz_rect bbox;
+	fz_obj *obj;
+	int j;
+
+	obj = fz_dict_gets(pageobj, "MediaBox");
+	if (!fz_is_array(obj))
+		return;
+
+	bbox = pdf_to_rect(obj);
+
+	for (j = 0; j < dims; j++)
+		if (!memcmp(dim[j].u.dim.bbox, &bbox, sizeof (fz_rect)))
+			break;
+
+	if (j < dims)
+		return;
+
+	dims++;
+
+	dim = fz_realloc(dim, dims, sizeof(struct info));
+	dim[dims - 1].page = page;
+	dim[dims - 1].pageref = pageref;
+	dim[dims - 1].pageobj = pageobj;
+	dim[dims - 1].u.dim.bbox = fz_malloc(sizeof(fz_rect));
+	memcpy(dim[dims - 1].u.dim.bbox, &bbox, sizeof (fz_rect));
+
+	return;
+}
+
+static void
+gatherfonts(int page, fz_obj *pageref, fz_obj *pageobj, fz_obj *dict)
+{
+	int i;
+
+	for (i = 0; i < fz_dict_len(dict); i++)
+	{
+		fz_obj *fontdict = NULL;
+		fz_obj *subtype = NULL;
+		fz_obj *basefont = NULL;
+		fz_obj *name = NULL;
+		int k;
+
+		fontdict = fz_dict_get_val(dict, i);
+		if (!fz_is_dict(fontdict))
+		{
+			fz_warn("not a font dict (%d %d R)", fz_to_num(fontdict), fz_to_gen(fontdict));
+			continue;
+		}
+
+		subtype = fz_dict_gets(fontdict, "Subtype");
+		basefont = fz_dict_gets(fontdict, "BaseFont");
+		if (!basefont || fz_is_null(basefont))
+			name = fz_dict_gets(fontdict, "Name");
+
+		for (k = 0; k < fonts; k++)
+			if (!fz_objcmp(font[k].u.font.obj, fontdict))
+				break;
+
+		if (k < fonts)
+			continue;
+
+		fonts++;
+
+		font = fz_realloc(font, fonts, sizeof(struct info));
+		font[fonts - 1].page = page;
+		font[fonts - 1].pageref = pageref;
+		font[fonts - 1].pageobj = pageobj;
+		font[fonts - 1].u.font.obj = fontdict;
+		font[fonts - 1].u.font.subtype = subtype;
+		font[fonts - 1].u.font.name = basefont ? basefont : name;
+	}
+}
+
+static void
+gatherimages(int page, fz_obj *pageref, fz_obj *pageobj, fz_obj *dict)
+{
+	int i;
+
+	for (i = 0; i < fz_dict_len(dict); i++)
+	{
+		fz_obj *imagedict;
+		fz_obj *type;
+		fz_obj *width;
+		fz_obj *height;
+		fz_obj *bpc = NULL;
+		fz_obj *filter = NULL;
+		fz_obj *cs = NULL;
+		fz_obj *altcs;
+		int k;
+
+		imagedict = fz_dict_get_val(dict, i);
+		if (!fz_is_dict(imagedict))
+		{
+			fz_warn("not an image dict (%d %d R)", fz_to_num(imagedict), fz_to_gen(imagedict));
+			continue;
+		}
+
+		type = fz_dict_gets(imagedict, "Subtype");
+		if (strcmp(fz_to_name(type), "Image"))
+			continue;
+
+		filter = fz_dict_gets(imagedict, "Filter");
+
+		altcs = NULL;
+		cs = fz_dict_gets(imagedict, "ColorSpace");
+		if (fz_is_array(cs))
+		{
+			fz_obj *cses = cs;
+
+			cs = fz_array_get(cses, 0);
+			if (fz_is_name(cs) && (!strcmp(fz_to_name(cs), "DeviceN") || !strcmp(fz_to_name(cs), "Separation")))
+			{
+				altcs = fz_array_get(cses, 2);
+				if (fz_is_array(altcs))
+					altcs = fz_array_get(altcs, 0);
+			}
+		}
+
+		width = fz_dict_gets(imagedict, "Width");
+		height = fz_dict_gets(imagedict, "Height");
+		bpc = fz_dict_gets(imagedict, "BitsPerComponent");
+
+		for (k = 0; k < images; k++)
+			if (!fz_objcmp(image[k].u.image.obj, imagedict))
+				break;
+
+		if (k < images)
+			continue;
+
+		images++;
+
+		image = fz_realloc(image, images, sizeof(struct info));
+		image[images - 1].page = page;
+		image[images - 1].pageref = pageref;
+		image[images - 1].pageobj = pageobj;
+		image[images - 1].u.image.obj = imagedict;
+		image[images - 1].u.image.width = width;
+		image[images - 1].u.image.height = height;
+		image[images - 1].u.image.bpc = bpc;
+		image[images - 1].u.image.filter = filter;
+		image[images - 1].u.image.cs = cs;
+		image[images - 1].u.image.altcs = altcs;
+	}
+}
+
+static void
+gatherforms(int page, fz_obj *pageref, fz_obj *pageobj, fz_obj *dict)
+{
+	int i;
+
+	for (i = 0; i < fz_dict_len(dict); i++)
+	{
+		fz_obj *xobjdict;
+		fz_obj *type;
+		fz_obj *subtype;
+		fz_obj *group;
+		fz_obj *groupsubtype;
+		fz_obj *reference;
+		int k;
+
+		xobjdict = fz_dict_get_val(dict, i);
+		if (!fz_is_dict(xobjdict))
+		{
+			fz_warn("not a xobject dict (%d %d R)", fz_to_num(xobjdict), fz_to_gen(xobjdict));
+			continue;
+		}
+
+		type = fz_dict_gets(xobjdict, "Subtype");
+		if (strcmp(fz_to_name(type), "Form"))
+			continue;
+
+		subtype = fz_dict_gets(xobjdict, "Subtype2");
+		if (!strcmp(fz_to_name(subtype), "PS"))
+			continue;
+
+		group = fz_dict_gets(xobjdict, "Group");
+		groupsubtype = fz_dict_gets(group, "S");
+		reference = fz_dict_gets(xobjdict, "Ref");
+
+		for (k = 0; k < forms; k++)
+			if (!fz_objcmp(form[k].u.form.obj, xobjdict))
+				break;
+
+		if (k < forms)
+			continue;
+
+		forms++;
+
+		form = fz_realloc(form, forms, sizeof(struct info));
+		form[forms - 1].page = page;
+		form[forms - 1].pageref = pageref;
+		form[forms - 1].pageobj = pageobj;
+		form[forms - 1].u.form.obj = xobjdict;
+		form[forms - 1].u.form.groupsubtype = groupsubtype;
+		form[forms - 1].u.form.reference = reference;
+	}
+}
+
+static void
+gatherpsobjs(int page, fz_obj *pageref, fz_obj *pageobj, fz_obj *dict)
+{
+	int i;
+
+	for (i = 0; i < fz_dict_len(dict); i++)
+	{
+		fz_obj *xobjdict;
+		fz_obj *type;
+		fz_obj *subtype;
+		int k;
+
+		xobjdict = fz_dict_get_val(dict, i);
+		if (!fz_is_dict(xobjdict))
+		{
+			fz_warn("not a xobject dict (%d %d R)", fz_to_num(xobjdict), fz_to_gen(xobjdict));
+			continue;
+		}
+
+		type = fz_dict_gets(xobjdict, "Subtype");
+		subtype = fz_dict_gets(xobjdict, "Subtype2");
+		if (strcmp(fz_to_name(type), "PS") &&
+			(strcmp(fz_to_name(type), "Form") || strcmp(fz_to_name(subtype), "PS")))
+			continue;
+
+		for (k = 0; k < psobjs; k++)
+			if (!fz_objcmp(psobj[k].u.form.obj, xobjdict))
+				break;
+
+		if (k < psobjs)
+			continue;
+
+		psobjs++;
+
+		psobj = fz_realloc(psobj, psobjs, sizeof(struct info));
+		psobj[psobjs - 1].page = page;
+		psobj[psobjs - 1].pageref = pageref;
+		psobj[psobjs - 1].pageobj = pageobj;
+		psobj[psobjs - 1].u.form.obj = xobjdict;
+	}
+}
+
+static void
+gathershadings(int page, fz_obj *pageref, fz_obj *pageobj, fz_obj *dict)
+{
+	int i;
+
+	for (i = 0; i < fz_dict_len(dict); i++)
+	{
+		fz_obj *shade;
+		fz_obj *type;
+		int k;
+
+		shade = fz_dict_get_val(dict, i);
+		if (!fz_is_dict(shade))
+		{
+			fz_warn("not a shading dict (%d %d R)", fz_to_num(shade), fz_to_gen(shade));
+			continue;
+		}
+
+		type = fz_dict_gets(shade, "ShadingType");
+		if (!fz_is_int(type) || fz_to_int(type) < 1 || fz_to_int(type) > 7)
+		{
+			fz_warn("not a shading type (%d %d R)", fz_to_num(shade), fz_to_gen(shade));
+			type = NULL;
+		}
+
+		for (k = 0; k < shadings; k++)
+			if (!fz_objcmp(shading[k].u.shading.obj, shade))
+				break;
+
+		if (k < shadings)
+			continue;
+
+		shadings++;
+
+		shading = fz_realloc(shading, shadings, sizeof(struct info));
+		shading[shadings - 1].page = page;
+		shading[shadings - 1].pageref = pageref;
+		shading[shadings - 1].pageobj = pageobj;
+		shading[shadings - 1].u.shading.obj = shade;
+		shading[shadings - 1].u.shading.type = type;
+	}
+}
+
+static void
+gatherpatterns(int page, fz_obj *pageref, fz_obj *pageobj, fz_obj *dict)
+{
+	int i;
+
+	for (i = 0; i < fz_dict_len(dict); i++)
+	{
+		fz_obj *patterndict;
+		fz_obj *type;
+		fz_obj *paint = NULL;
+		fz_obj *tiling = NULL;
+		fz_obj *shading = NULL;
+		int k;
+
+		patterndict = fz_dict_get_val(dict, i);
+		if (!fz_is_dict(patterndict))
+		{
+			fz_warn("not a pattern dict (%d %d R)", fz_to_num(patterndict), fz_to_gen(patterndict));
+			continue;
+		}
+
+		type = fz_dict_gets(patterndict, "PatternType");
+		if (!fz_is_int(type) || fz_to_int(type) < 1 || fz_to_int(type) > 2)
+		{
+			fz_warn("not a pattern type (%d %d R)", fz_to_num(patterndict), fz_to_gen(patterndict));
+			type = NULL;
+		}
+
+		if (fz_to_int(type) == 1)
+		{
+			paint = fz_dict_gets(patterndict, "PaintType");
+			if (!fz_is_int(paint) || fz_to_int(paint) < 1 || fz_to_int(paint) > 2)
+			{
+				fz_warn("not a pattern paint type (%d %d R)", fz_to_num(patterndict), fz_to_gen(patterndict));
+				paint = NULL;
+			}
+
+			tiling = fz_dict_gets(patterndict, "TilingType");
+			if (!fz_is_int(tiling) || fz_to_int(tiling) < 1 || fz_to_int(tiling) > 3)
+			{
+				fz_warn("not a pattern tiling type (%d %d R)", fz_to_num(patterndict), fz_to_gen(patterndict));
+				tiling = NULL;
+			}
+		}
+		else
+		{
+			shading = fz_dict_gets(patterndict, "Shading");
+		}
+
+		for (k = 0; k < patterns; k++)
+			if (!fz_objcmp(pattern[k].u.pattern.obj, patterndict))
+				break;
+
+		if (k < patterns)
+			continue;
+
+		patterns++;
+
+		pattern = fz_realloc(pattern, patterns, sizeof(struct info));
+		pattern[patterns - 1].page = page;
+		pattern[patterns - 1].pageref = pageref;
+		pattern[patterns - 1].pageobj = pageobj;
+		pattern[patterns - 1].u.pattern.obj = patterndict;
+		pattern[patterns - 1].u.pattern.type = type;
+		pattern[patterns - 1].u.pattern.paint = paint;
+		pattern[patterns - 1].u.pattern.tiling = tiling;
+		pattern[patterns - 1].u.pattern.shading = shading;
+	}
+}
+
+static void
+gatherresourceinfo(int page, fz_obj *rsrc)
+{
+	fz_obj *pageobj;
+	fz_obj *pageref;
+	fz_obj *font;
+	fz_obj *xobj;
+	fz_obj *shade;
+	fz_obj *pattern;
+	fz_obj *subrsrc;
+	int i;
+
+	pageobj = xref->page_objs[page-1];
+	pageref = xref->page_refs[page-1];
+
+	if (!pageobj)
+		die(fz_throw("cannot retrieve info from page %d", page));
+
+	font = fz_dict_gets(rsrc, "Font");
+	if (font)
+	{
+		gatherfonts(page, pageref, pageobj, font);
+
+		for (i = 0; i < fz_dict_len(font); i++)
+		{
+			fz_obj *obj = fz_dict_get_val(font, i);
+
+			subrsrc = fz_dict_gets(obj, "Resources");
+			if (subrsrc && fz_objcmp(rsrc, subrsrc))
+				gatherresourceinfo(page, subrsrc);
+		}
+	}
+
+	xobj = fz_dict_gets(rsrc, "XObject");
+	if (xobj)
+	{
+		gatherimages(page, pageref, pageobj, xobj);
+		gatherforms(page, pageref, pageobj, xobj);
+		gatherpsobjs(page, pageref, pageobj, xobj);
+
+		for (i = 0; i < fz_dict_len(xobj); i++)
+		{
+			fz_obj *obj = fz_dict_get_val(xobj, i);
+			subrsrc = fz_dict_gets(obj, "Resources");
+			if (subrsrc && fz_objcmp(rsrc, subrsrc))
+				gatherresourceinfo(page, subrsrc);
+		}
+	}
+
+	shade = fz_dict_gets(rsrc, "Shading");
+	if (shade)
+		gathershadings(page, pageref, pageobj, shade);
+
+	pattern = fz_dict_gets(rsrc, "Pattern");
+	if (pattern)
+	{
+		gatherpatterns(page, pageref, pageobj, pattern);
+
+		for (i = 0; i < fz_dict_len(pattern); i++)
+		{
+			fz_obj *obj = fz_dict_get_val(pattern, i);
+			subrsrc = fz_dict_gets(obj, "Resources");
+			if (subrsrc && fz_objcmp(rsrc, subrsrc))
+				gatherresourceinfo(page, subrsrc);
+		}
+	}
+}
+
+static void
+gatherpageinfo(int page)
+{
+	fz_obj *pageobj;
+	fz_obj *pageref;
+	fz_obj *rsrc;
+
+	pageobj = xref->page_objs[page-1];
+	pageref = xref->page_refs[page-1];
+
+	if (!pageobj)
+		die(fz_throw("cannot retrieve info from page %d", page));
+
+	gatherdimensions(page, pageref, pageobj);
+
+	rsrc = fz_dict_gets(pageobj, "Resources");
+	gatherresourceinfo(page, rsrc);
+}
+
+static void
+printinfo(char *filename, int show, int page)
+{
+	int i;
+	int j;
+
+#define PAGE_FMT "\t% 5d (% 7d %1d R): "
+
+	if (show & DIMENSIONS && dims > 0)
+	{
+		printf("Mediaboxes (%d):\n", dims);
+		for (i = 0; i < dims; i++)
+		{
+			printf(PAGE_FMT "[ %g %g %g %g ]\n",
+				dim[i].page,
+				fz_to_num(dim[i].pageref), fz_to_gen(dim[i].pageref),
+				dim[i].u.dim.bbox->x0,
+				dim[i].u.dim.bbox->y0,
+				dim[i].u.dim.bbox->x1,
+				dim[i].u.dim.bbox->y1);
+		}
+		printf("\n");
+	}
+
+	if (show & FONTS && fonts > 0)
+	{
+		printf("Fonts (%d):\n", fonts);
+		for (i = 0; i < fonts; i++)
+		{
+			printf(PAGE_FMT "%s '%s' (%d %d R)\n",
+				font[i].page,
+				fz_to_num(font[i].pageref), fz_to_gen(font[i].pageref),
+				fz_to_name(font[i].u.font.subtype),
+				fz_to_name(font[i].u.font.name),
+				fz_to_num(font[i].u.font.obj), fz_to_gen(font[i].u.font.obj));
+		}
+		printf("\n");
+	}
+
+	if (show & IMAGES && images > 0)
+	{
+		printf("Images (%d):\n", images);
+		for (i = 0; i < images; i++)
+		{
+			char *cs = NULL;
+			char *altcs = NULL;
+
+			printf(PAGE_FMT "[ ",
+				image[i].page,
+				fz_to_num(image[i].pageref), fz_to_gen(image[i].pageref));
+
+			if (fz_is_array(image[i].u.image.filter))
+				for (j = 0; j < fz_array_len(image[i].u.image.filter); j++)
+				{
+					fz_obj *obj = fz_array_get(image[i].u.image.filter, j);
+					char *filter = fz_strdup(fz_to_name(obj));
+
+					if (strstr(filter, "Decode"))
+						*(strstr(filter, "Decode")) = '\0';
+
+					printf("%s%s",
+							filter,
+							j == fz_array_len(image[i].u.image.filter) - 1 ? "" : " ");
+					fz_free(filter);
+				}
+			else if (image[i].u.image.filter)
+			{
+				fz_obj *obj = image[i].u.image.filter;
+				char *filter = fz_strdup(fz_to_name(obj));
+
+				if (strstr(filter, "Decode"))
+					*(strstr(filter, "Decode")) = '\0';
+
+				printf("%s", filter);
+				fz_free(filter);
+			}
+			else
+				printf("Raw");
+
+			if (image[i].u.image.cs)
+			{
+				cs = fz_strdup(fz_to_name(image[i].u.image.cs));
+
+				if (!strncmp(cs, "Device", 6))
+				{
+					int len = strlen(cs + 6);
+					memmove(cs + 3, cs + 6, len + 1);
+					cs[3 + len + 1] = '\0';
+				}
+				if (strstr(cs, "ICC"))
+					fz_strlcpy(cs, "ICC", 4);
+				if (strstr(cs, "Indexed"))
+					fz_strlcpy(cs, "Idx", 4);
+				if (strstr(cs, "Pattern"))
+					fz_strlcpy(cs, "Pat", 4);
+				if (strstr(cs, "Separation"))
+					fz_strlcpy(cs, "Sep", 4);
+			}
+			if (image[i].u.image.altcs)
+			{
+				altcs = fz_strdup(fz_to_name(image[i].u.image.altcs));
+
+				if (!strncmp(altcs, "Device", 6))
+				{
+					int len = strlen(altcs + 6);
+					memmove(altcs + 3, altcs + 6, len + 1);
+					altcs[3 + len + 1] = '\0';
+				}
+				if (strstr(altcs, "ICC"))
+					fz_strlcpy(altcs, "ICC", 4);
+				if (strstr(altcs, "Indexed"))
+					fz_strlcpy(altcs, "Idx", 4);
+				if (strstr(altcs, "Pattern"))
+					fz_strlcpy(altcs, "Pat", 4);
+				if (strstr(altcs, "Separation"))
+					fz_strlcpy(altcs, "Sep", 4);
+			}
+
+			printf(" ] %dx%d %dbpc %s%s%s (%d %d R)\n",
+				fz_to_int(image[i].u.image.width),
+				fz_to_int(image[i].u.image.height),
+				image[i].u.image.bpc ? fz_to_int(image[i].u.image.bpc) : 1,
+				image[i].u.image.cs ? cs : "ImageMask",
+				image[i].u.image.altcs ? " " : "",
+				image[i].u.image.altcs ? altcs : "",
+				fz_to_num(image[i].u.image.obj), fz_to_gen(image[i].u.image.obj));
+
+			fz_free(cs);
+			fz_free(altcs);
+		}
+		printf("\n");
+	}
+
+	if (show & SHADINGS && shadings > 0)
+	{
+		printf("Shading patterns (%d):\n", shadings);
+		for (i = 0; i < shadings; i++)
+		{
+			char *shadingtype[] =
+			{
+				"",
+				"Function",
+				"Axial",
+				"Radial",
+				"Triangle mesh",
+				"Lattice",
+				"Coons patch",
+				"Tensor patch",
+			};
+
+			printf(PAGE_FMT "%s (%d %d R)\n",
+				shading[i].page,
+				fz_to_num(shading[i].pageref), fz_to_gen(shading[i].pageref),
+				shadingtype[fz_to_int(shading[i].u.shading.type)],
+				fz_to_num(shading[i].u.shading.obj), fz_to_gen(shading[i].u.shading.obj));
+		}
+		printf("\n");
+	}
+
+	if (show & PATTERNS && patterns > 0)
+	{
+		printf("Patterns (%d):\n", patterns);
+		for (i = 0; i < patterns; i++)
+		{
+			if (fz_to_int(pattern[i].u.pattern.type) == 1)
+			{
+				char *painttype[] =
+				{
+					"",
+					"Colored",
+					"Uncolored",
+				};
+				char *tilingtype[] =
+				{
+					"",
+					"Constant",
+					"No distortion",
+					"Constant/fast tiling",
+				};
+
+				printf(PAGE_FMT "Tiling %s %s (%d %d R)\n",
+						pattern[i].page,
+						fz_to_num(pattern[i].pageref), fz_to_gen(pattern[i].pageref),
+						painttype[fz_to_int(pattern[i].u.pattern.paint)],
+						tilingtype[fz_to_int(pattern[i].u.pattern.tiling)],
+						fz_to_num(pattern[i].u.pattern.obj), fz_to_gen(pattern[i].u.pattern.obj));
+			}
+			else
+			{
+				printf(PAGE_FMT "Shading %d %d R (%d %d R)\n",
+						pattern[i].page,
+						fz_to_num(pattern[i].pageref), fz_to_gen(pattern[i].pageref),
+						fz_to_num(pattern[i].u.pattern.shading), fz_to_gen(pattern[i].u.pattern.shading),
+						fz_to_num(pattern[i].u.pattern.obj), fz_to_gen(pattern[i].u.pattern.obj));
+			}
+		}
+		printf("\n");
+	}
+
+	if (show & XOBJS && forms > 0)
+	{
+		printf("Form xobjects (%d):\n", forms);
+		for (i = 0; i < forms; i++)
+		{
+			printf(PAGE_FMT "Form%s%s%s%s (%d %d R)\n",
+				form[i].page,
+				fz_to_num(form[i].pageref), fz_to_gen(form[i].pageref),
+				form[i].u.form.groupsubtype ? " " : "",
+				form[i].u.form.groupsubtype ? fz_to_name(form[i].u.form.groupsubtype) : "",
+				form[i].u.form.groupsubtype ? " Group" : "",
+				form[i].u.form.reference ? " Reference" : "",
+				fz_to_num(form[i].u.form.obj), fz_to_gen(form[i].u.form.obj));
+		}
+		printf("\n");
+	}
+
+	if (show & XOBJS && psobjs > 0)
+	{
+		printf("Postscript xobjects (%d):\n", psobjs);
+		for (i = 0; i < psobjs; i++)
+		{
+			printf(PAGE_FMT "(%d %d R)\n",
+				psobj[i].page,
+				fz_to_num(psobj[i].pageref), fz_to_gen(psobj[i].pageref),
+				fz_to_num(psobj[i].u.form.obj), fz_to_gen(psobj[i].u.form.obj));
+		}
+		printf("\n");
+	}
+}
+
+static void
+showinfo(char *filename, int show, char *pagelist)
+{
+	int page, spage, epage;
+	char *spec, *dash;
+	int allpages;
+
+	if (!xref)
+		infousage();
+
+	allpages = !strcmp(pagelist, "1-");
+
+	spec = fz_strsep(&pagelist, ",");
+	while (spec)
+	{
+		dash = strchr(spec, '-');
+
+		if (dash == spec)
+			spage = epage = pagecount;
+		else
+			spage = epage = atoi(spec);
+
+		if (dash)
+		{
+			if (strlen(dash) > 1)
+				epage = atoi(dash + 1);
+			else
+				epage = pagecount;
+		}
+
+		if (spage > epage)
+			page = spage, spage = epage, epage = page;
+
+		if (spage < 1)
+			spage = 1;
+		if (epage > pagecount)
+			epage = pagecount;
+		if (spage > pagecount)
+			spage = pagecount;
+
+		if (allpages)
+			printf("Retrieving info from pages %d-%d...\n", spage, epage);
+		if (spage >= 1)
+		{
+			for (page = spage; page <= epage; page++)
+			{
+				gatherpageinfo(page);
+				if (!allpages)
+				{
+					printf("Page %d:\n", page);
+					printinfo(filename, show, page);
+					printf("\n");
+				}
+			}
+		}
+
+		spec = fz_strsep(&pagelist, ",");
+	}
+
+	if (allpages)
+		printinfo(filename, show, -1);
+}
+
+int main(int argc, char **argv)
+{
+	enum { NO_FILE_OPENED, NO_INFO_GATHERED, INFO_SHOWN } state;
+	fz_error error;
+	char *filename = "";
+	char *password = "";
+	int show = ALL;
+	int c;
+
+	while ((c = fz_getopt(argc, argv, "mfispxd:")) != -1)
+	{
+		switch (c)
+		{
+		case 'm': if (show == ALL) show = DIMENSIONS; else show |= DIMENSIONS; break;
+		case 'f': if (show == ALL) show = FONTS; else show |= FONTS; break;
+		case 'i': if (show == ALL) show = IMAGES; else show |= IMAGES; break;
+		case 's': if (show == ALL) show = SHADINGS; else show |= SHADINGS; break;
+		case 'p': if (show == ALL) show = PATTERNS; else show |= PATTERNS; break;
+		case 'x': if (show == ALL) show = XOBJS; else show |= XOBJS; break;
+		case 'd': password = fz_optarg; break;
+		default:
+			infousage();
+			break;
+		}
+	}
+
+	if (fz_optind == argc)
+		infousage();
+
+	state = NO_FILE_OPENED;
+	while (fz_optind < argc)
+	{
+		if (strstr(argv[fz_optind], ".pdf") || strstr(argv[fz_optind], ".PDF"))
+		{
+			if (state == NO_INFO_GATHERED)
+			{
+				showinfo(filename, show, "1-");
+				closexref();
+			}
+
+			closexref();
+
+			filename = argv[fz_optind];
+			printf("%s:\n", filename);
+			error = pdf_open_xref(&xref, filename, password);
+			if (error)
+				die(fz_rethrow(error, "cannot open input file '%s'", filename));
+
+			error = pdf_load_page_tree(xref);
+			if (error)
+				die(fz_rethrow(error, "cannot load page tree: %s", filename));
+			pagecount = pdf_count_pages(xref);
+
+			showglobalinfo();
+			state = NO_INFO_GATHERED;
+		}
+		else
+		{
+			showinfo(filename, show, argv[fz_optind]);
+			state = INFO_SHOWN;
+		}
+
+		fz_optind++;
+	}
+
+	if (state == NO_INFO_GATHERED)
+		showinfo(filename, show, "1-");
+
+	closexref();
+
+	return 0;
+}
diff --git a/contrib/media/updf/apps/pdfshow.c b/contrib/media/updf/apps/pdfshow.c
new file mode 100644
index 000000000..5e74042bf
--- /dev/null
+++ b/contrib/media/updf/apps/pdfshow.c
@@ -0,0 +1,240 @@
+/*
+ * pdfshow -- the ultimate pdf debugging tool
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+static pdf_xref *xref = NULL;
+static int showbinary = 0;
+static int showdecode = 1;
+static int showcolumn;
+
+void die(fz_error error)
+{
+	fz_catch(error, "aborting");
+	if (xref)
+		pdf_free_xref(xref);
+	exit(1);
+}
+
+static void usage(void)
+{
+	fprintf(stderr, "usage: pdfshow [options] file.pdf [grepable] [xref] [trailer] [pagetree] [object numbers]\n");
+	fprintf(stderr, "\t-b\tprint streams as binary data\n");
+	fprintf(stderr, "\t-e\tprint encoded streams (don't decode)\n");
+	fprintf(stderr, "\t-p\tpassword\n");
+	exit(1);
+}
+
+static void showtrailer(void)
+{
+	if (!xref)
+		die(fz_throw("no file specified"));
+	printf("trailer\n");
+	fz_debug_obj(xref->trailer);
+	printf("\n");
+}
+
+static void showxref(void)
+{
+	if (!xref)
+		die(fz_throw("no file specified"));
+	pdf_debug_xref(xref);
+	printf("\n");
+}
+
+static void showpagetree(void)
+{
+	fz_error error;
+	fz_obj *ref;
+	int count;
+	int i;
+
+	if (!xref)
+		die(fz_throw("no file specified"));
+
+	if (!xref->page_len)
+	{
+		error = pdf_load_page_tree(xref);
+		if (error)
+			die(fz_rethrow(error, "cannot load page tree"));
+	}
+
+	count = pdf_count_pages(xref);
+	for (i = 0; i < count; i++)
+	{
+		ref = xref->page_refs[i];
+		printf("page %d = %d %d R\n", i + 1, fz_to_num(ref), fz_to_gen(ref));
+	}
+	printf("\n");
+}
+
+static void showsafe(unsigned char *buf, int n)
+{
+	int i;
+	for (i = 0; i < n; i++) {
+		if (buf[i] == '\r' || buf[i] == '\n') {
+			putchar('\n');
+			showcolumn = 0;
+		}
+		else if (buf[i] < 32 || buf[i] > 126) {
+			putchar('.');
+			showcolumn ++;
+		}
+		else {
+			putchar(buf[i]);
+			showcolumn ++;
+		}
+		if (showcolumn == 79) {
+			putchar('\n');
+			showcolumn = 0;
+		}
+	}
+}
+
+static void showstream(int num, int gen)
+{
+	fz_error error;
+	fz_stream *stm;
+	unsigned char buf[2048];
+	int n;
+
+	showcolumn = 0;
+
+	if (showdecode)
+		error = pdf_open_stream(&stm, xref, num, gen);
+	else
+		error = pdf_open_raw_stream(&stm, xref, num, gen);
+	if (error)
+		die(error);
+
+	while (1)
+	{
+		n = fz_read(stm, buf, sizeof buf);
+		if (n < 0)
+			die(n);
+		if (n == 0)
+			break;
+		if (showbinary)
+			fwrite(buf, 1, n, stdout);
+		else
+			showsafe(buf, n);
+	}
+
+	fz_close(stm);
+}
+
+static void showobject(int num, int gen)
+{
+	fz_error error;
+	fz_obj *obj;
+
+	if (!xref)
+		die(fz_throw("no file specified"));
+
+	error = pdf_load_object(&obj, xref, num, gen);
+	if (error)
+		die(error);
+
+	if (pdf_is_stream(xref, num, gen))
+	{
+		if (showbinary)
+		{
+			showstream(num, gen);
+		}
+		else
+		{
+			printf("%d %d obj\n", num, gen);
+			fz_debug_obj(obj);
+			printf("stream\n");
+			showstream(num, gen);
+			printf("endstream\n");
+			printf("endobj\n\n");
+		}
+	}
+	else
+	{
+		printf("%d %d obj\n", num, gen);
+		fz_debug_obj(obj);
+		printf("endobj\n\n");
+	}
+
+	fz_drop_obj(obj);
+}
+
+static void showgrep(char *filename)
+{
+	fz_error error;
+	fz_obj *obj;
+	int i;
+
+	for (i = 0; i < xref->len; i++)
+	{
+		if (xref->table[i].type == 'n' || xref->table[i].type == 'o')
+		{
+			error = pdf_load_object(&obj, xref, i, 0);
+			if (error)
+				die(error);
+
+			fz_sort_dict(obj);
+
+			printf("%s:%d: ", filename, i);
+			fz_fprint_obj(stdout, obj, 1);
+
+			fz_drop_obj(obj);
+		}
+	}
+
+	printf("%s:trailer: ", filename);
+	fz_fprint_obj(stdout, xref->trailer, 1);
+}
+
+int main(int argc, char **argv)
+{
+	char *password = NULL; /* don't throw errors if encrypted */
+	char *filename;
+	fz_error error;
+	int c;
+
+	while ((c = fz_getopt(argc, argv, "p:be")) != -1)
+	{
+		switch (c)
+		{
+		case 'p': password = fz_optarg; break;
+		case 'b': showbinary = 1; break;
+		case 'e': showdecode = 0; break;
+		default: usage(); break;
+		}
+	}
+
+	if (fz_optind == argc)
+		usage();
+
+	filename = argv[fz_optind++];
+	error = pdf_open_xref(&xref, filename, password);
+	if (error)
+		die(fz_rethrow(error, "cannot open document: %s", filename));
+
+	if (fz_optind == argc)
+		showtrailer();
+
+	while (fz_optind < argc)
+	{
+		switch (argv[fz_optind][0])
+		{
+		case 't': showtrailer(); break;
+		case 'x': showxref(); break;
+		case 'p': showpagetree(); break;
+		case 'g': showgrep(filename); break;
+		default: showobject(atoi(argv[fz_optind]), 0); break;
+		}
+		fz_optind++;
+	}
+
+	pdf_free_xref(xref);
+
+	fz_flush_warnings();
+
+	return 0;
+}
diff --git a/contrib/media/updf/apps/win_main.c b/contrib/media/updf/apps/win_main.c
new file mode 100644
index 000000000..da97b011a
--- /dev/null
+++ b/contrib/media/updf/apps/win_main.c
@@ -0,0 +1,895 @@
+#include "fitz.h"
+#include "mupdf.h"
+#include "muxps.h"
+#include "pdfapp.h"
+
+#ifndef UNICODE
+#define UNICODE
+#endif
+#ifndef _UNICODE
+#define _UNICODE
+#endif
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <commdlg.h>
+#include <shellapi.h>
+
+#ifndef WM_MOUSEWHEEL
+#define WM_MOUSEWHEEL 0x020A
+#endif
+
+#define ID_ABOUT	0x1000
+#define ID_DOCINFO	0x1001
+
+static HWND hwndframe = NULL;
+static HWND hwndview = NULL;
+static HDC hdc;
+static HBRUSH bgbrush;
+static HBRUSH shbrush;
+static BITMAPINFO *dibinf;
+static HCURSOR arrowcurs, handcurs, waitcurs;
+static LRESULT CALLBACK frameproc(HWND, UINT, WPARAM, LPARAM);
+static LRESULT CALLBACK viewproc(HWND, UINT, WPARAM, LPARAM);
+
+static int justcopied = 0;
+
+static pdfapp_t gapp;
+
+static wchar_t wbuf[1024];
+static char filename[1024];
+
+/*
+ * Create registry keys to associate MuPDF with PDF and XPS files.
+ */
+
+#define OPEN_KEY(parent, name, ptr) \
+	RegCreateKeyExA(parent, name, 0, 0, 0, KEY_WRITE, 0, &ptr, 0)
+
+#define SET_KEY(parent, name, value) \
+	RegSetValueExA(parent, name, 0, REG_SZ, value, strlen(value) + 1)
+
+void install_app(char *argv0)
+{
+	char buf[512];
+	HKEY software, classes, mupdf, dotpdf, dotxps;
+	HKEY shell, open, command, supported_types;
+	HKEY pdf_progids, xps_progids;
+
+	OPEN_KEY(HKEY_CURRENT_USER, "Software", software);
+	OPEN_KEY(software, "Classes", classes);
+	OPEN_KEY(classes, ".pdf", dotpdf);
+	OPEN_KEY(dotpdf, "OpenWithProgids", pdf_progids);
+	OPEN_KEY(classes, ".xps", dotxps);
+	OPEN_KEY(dotxps, "OpenWithProgids", xps_progids);
+	OPEN_KEY(classes, "MuPDF", mupdf);
+	OPEN_KEY(mupdf, "SupportedTypes", supported_types);
+	OPEN_KEY(mupdf, "shell", shell);
+	OPEN_KEY(shell, "open", open);
+	OPEN_KEY(open, "command", command);
+
+	sprintf(buf, "\"%s\" \"%%1\"", argv0);
+
+	SET_KEY(open, "FriendlyAppName", "MuPDF");
+	SET_KEY(command, "", buf);
+	SET_KEY(supported_types, ".pdf", "");
+	SET_KEY(supported_types, ".xps", "");
+	SET_KEY(pdf_progids, "MuPDF", "");
+	SET_KEY(xps_progids, "MuPDF", "");
+
+	RegCloseKey(dotxps);
+	RegCloseKey(dotpdf);
+	RegCloseKey(mupdf);
+	RegCloseKey(classes);
+	RegCloseKey(software);
+}
+
+/*
+ * Dialog boxes
+ */
+
+void winwarn(pdfapp_t *app, char *msg)
+{
+	MessageBoxA(hwndframe, msg, "MuPDF: Warning", MB_ICONWARNING);
+}
+
+void winerror(pdfapp_t *app, fz_error error)
+{
+	char msgbuf[160 * 30];
+	int i;
+
+	/* TODO: redirect stderr to a log file and display here */
+	fz_catch(error, "displaying error message to user");
+
+	fz_strlcpy(msgbuf, "An error has occurred.\n\n", sizeof msgbuf);
+	for (i = 0; i < fz_get_error_count(); i++)
+	{
+		fz_strlcat(msgbuf, fz_get_error_line(i), sizeof msgbuf);
+		fz_strlcat(msgbuf, "\n", sizeof msgbuf);
+	}
+
+	MessageBoxA(hwndframe, msgbuf, "MuPDF: Error", MB_ICONERROR);
+	exit(1);
+}
+
+void win32error(char *msg)
+{
+	LPSTR buf;
+	int code = GetLastError();
+	FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
+		FORMAT_MESSAGE_FROM_SYSTEM |
+		FORMAT_MESSAGE_IGNORE_INSERTS,
+		NULL,
+		code,
+		MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+		(LPSTR)&buf, 0, NULL);
+	winerror(&gapp, fz_throw("%s:\n%s", msg, buf));
+}
+
+int winfilename(wchar_t *buf, int len)
+{
+	OPENFILENAME ofn;
+	buf[0] = 0;
+	memset(&ofn, 0, sizeof(OPENFILENAME));
+	ofn.lStructSize = sizeof(OPENFILENAME);
+	ofn.hwndOwner = hwndframe;
+	ofn.lpstrFile = buf;
+	ofn.nMaxFile = len;
+	ofn.lpstrInitialDir = NULL;
+	ofn.lpstrTitle = L"MuPDF: Open PDF file";
+	ofn.lpstrFilter = L"Documents (*.pdf;*.xps)\0*.xps;*.pdf\0PDF Files (*.pdf)\0*.pdf\0XPS Files (*.xps)\0*.xps\0All Files\0*\0\0";
+	ofn.Flags = OFN_FILEMUSTEXIST|OFN_HIDEREADONLY;
+	return GetOpenFileNameW(&ofn);
+}
+
+static char pd_filename[256] = "The file is encrypted.";
+static char pd_password[256] = "";
+static int pd_okay = 0;
+
+INT CALLBACK
+dlogpassproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	switch(message)
+	{
+	case WM_INITDIALOG:
+		SetDlgItemTextA(hwnd, 4, pd_filename);
+		return TRUE;
+	case WM_COMMAND:
+		switch(wParam)
+		{
+		case 1:
+			pd_okay = 1;
+			GetDlgItemTextA(hwnd, 3, pd_password, sizeof pd_password);
+			EndDialog(hwnd, 1);
+			return TRUE;
+		case 2:
+			pd_okay = 0;
+			EndDialog(hwnd, 1);
+			return TRUE;
+		}
+		break;
+	}
+	return FALSE;
+}
+
+char *winpassword(pdfapp_t *app, char *filename)
+{
+	char buf[1024], *s;
+	int code;
+	strcpy(buf, filename);
+	s = buf;
+	if (strrchr(s, '\\')) s = strrchr(s, '\\') + 1;
+	if (strrchr(s, '/')) s = strrchr(s, '/') + 1;
+	if (strlen(s) > 32)
+		strcpy(s + 30, "...");
+	sprintf(pd_filename, "The file \"%s\" is encrypted.", s);
+	code = DialogBoxW(NULL, L"IDD_DLOGPASS", hwndframe, dlogpassproc);
+	if (code <= 0)
+		win32error("cannot create password dialog");
+	if (pd_okay)
+		return pd_password;
+	return NULL;
+}
+
+INT CALLBACK
+dloginfoproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	char buf[256];
+	pdf_xref *xref = gapp.xref;
+	fz_obj *info, *obj;
+
+	switch(message)
+	{
+	case WM_INITDIALOG:
+
+		SetDlgItemTextW(hwnd, 0x10, wbuf);
+
+		if (!xref)
+		{
+			SetDlgItemTextA(hwnd, 0x11, "XPS");
+			SetDlgItemTextA(hwnd, 0x12, "None");
+			SetDlgItemTextA(hwnd, 0x13, "n/a");
+			return TRUE;
+		}
+
+		sprintf(buf, "PDF %d.%d", xref->version / 10, xref->version % 10);
+		SetDlgItemTextA(hwnd, 0x11, buf);
+
+		if (xref->crypt)
+		{
+			sprintf(buf, "Standard V%d %d-bit %s", pdf_get_crypt_revision(xref),
+				pdf_get_crypt_length(xref), pdf_get_crypt_method(xref));
+			SetDlgItemTextA(hwnd, 0x12, buf);
+			strcpy(buf, "");
+			if (pdf_has_permission(xref, PDF_PERM_PRINT))
+				strcat(buf, "print, ");
+			if (pdf_has_permission(xref, PDF_PERM_CHANGE))
+				strcat(buf, "modify, ");
+			if (pdf_has_permission(xref, PDF_PERM_COPY))
+				strcat(buf, "copy, ");
+			if (pdf_has_permission(xref, PDF_PERM_NOTES))
+				strcat(buf, "annotate, ");
+			if (strlen(buf) > 2)
+				buf[strlen(buf)-2] = 0;
+			else
+				strcpy(buf, "none");
+			SetDlgItemTextA(hwnd, 0x13, buf);
+		}
+		else
+		{
+			SetDlgItemTextA(hwnd, 0x12, "None");
+			SetDlgItemTextA(hwnd, 0x13, "n/a");
+		}
+
+		info = fz_dict_gets(xref->trailer, "Info");
+		if (!info)
+			return TRUE;
+
+#define SETUCS(ID) \
+		{ \
+			unsigned short *ucs; \
+			ucs = pdf_to_ucs2(obj); \
+			SetDlgItemTextW(hwnd, ID, ucs); \
+			fz_free(ucs); \
+		}
+
+		if ((obj = fz_dict_gets(info, "Title")))
+			SETUCS(0x20);
+		if ((obj = fz_dict_gets(info, "Author")))
+			SETUCS(0x21);
+		if ((obj = fz_dict_gets(info, "Subject")))
+			SETUCS(0x22);
+		if ((obj = fz_dict_gets(info, "Keywords")))
+			SETUCS(0x23);
+		if ((obj = fz_dict_gets(info, "Creator")))
+			SETUCS(0x24);
+		if ((obj = fz_dict_gets(info, "Producer")))
+			SETUCS(0x25);
+		if ((obj = fz_dict_gets(info, "CreationDate")))
+			SETUCS(0x26);
+		if ((obj = fz_dict_gets(info, "ModDate")))
+			SETUCS(0x27);
+		return TRUE;
+
+	case WM_COMMAND:
+		EndDialog(hwnd, 1);
+		return TRUE;
+	}
+	return FALSE;
+}
+
+void info()
+{
+	int code = DialogBoxW(NULL, L"IDD_DLOGINFO", hwndframe, dloginfoproc);
+	if (code <= 0)
+		win32error("cannot create info dialog");
+}
+
+INT CALLBACK
+dlogaboutproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	switch(message)
+	{
+	case WM_INITDIALOG:
+		SetDlgItemTextA(hwnd, 2, pdfapp_version(&gapp));
+		SetDlgItemTextA(hwnd, 3, pdfapp_usage(&gapp));
+		return TRUE;
+	case WM_COMMAND:
+		EndDialog(hwnd, 1);
+		return TRUE;
+	}
+	return FALSE;
+}
+
+void winhelp(pdfapp_t*app)
+{
+	int code = DialogBoxW(NULL, L"IDD_DLOGABOUT", hwndframe, dlogaboutproc);
+	if (code <= 0)
+		win32error("cannot create help dialog");
+}
+
+/*
+ * Main window
+ */
+
+void winopen()
+{
+	WNDCLASS wc;
+	HMENU menu;
+	RECT r;
+	ATOM a;
+
+	/* Create and register window frame class */
+	memset(&wc, 0, sizeof(wc));
+	wc.style = 0;
+	wc.lpfnWndProc = frameproc;
+	wc.cbClsExtra = 0;
+	wc.cbWndExtra = 0;
+	wc.hInstance = GetModuleHandle(NULL);
+	wc.hIcon = LoadIconA(wc.hInstance, "IDI_ICONAPP");
+	wc.hCursor = NULL; //LoadCursor(NULL, IDC_ARROW);
+	wc.hbrBackground = NULL;
+	wc.lpszMenuName = NULL;
+	wc.lpszClassName = L"FrameWindow";
+	a = RegisterClassW(&wc);
+	if (!a)
+		win32error("cannot register frame window class");
+
+	/* Create and register window view class */
+	memset(&wc, 0, sizeof(wc));
+	wc.style = CS_HREDRAW | CS_VREDRAW;
+	wc.lpfnWndProc = viewproc;
+	wc.cbClsExtra = 0;
+	wc.cbWndExtra = 0;
+	wc.hInstance = GetModuleHandle(NULL);
+	wc.hIcon = NULL;
+	wc.hCursor = NULL;
+	wc.hbrBackground = NULL;
+	wc.lpszMenuName = NULL;
+	wc.lpszClassName = L"ViewWindow";
+	a = RegisterClassW(&wc);
+	if (!a)
+		win32error("cannot register view window class");
+
+	/* Get screen size */
+	SystemParametersInfo(SPI_GETWORKAREA, 0, &r, 0);
+	gapp.scrw = r.right - r.left;
+	gapp.scrh = r.bottom - r.top;
+
+	/* Create cursors */
+	arrowcurs = LoadCursor(NULL, IDC_ARROW);
+	handcurs = LoadCursor(NULL, IDC_HAND);
+	waitcurs = LoadCursor(NULL, IDC_WAIT);
+
+	/* And a background color */
+	bgbrush = CreateSolidBrush(RGB(0x70,0x70,0x70));
+	shbrush = CreateSolidBrush(RGB(0x40,0x40,0x40));
+
+	/* Init DIB info for buffer */
+	dibinf = malloc(sizeof(BITMAPINFO) + 12);
+	assert(dibinf != NULL);
+	dibinf->bmiHeader.biSize = sizeof(dibinf->bmiHeader);
+	dibinf->bmiHeader.biPlanes = 1;
+	dibinf->bmiHeader.biBitCount = 32;
+	dibinf->bmiHeader.biCompression = BI_RGB;
+	dibinf->bmiHeader.biXPelsPerMeter = 2834;
+	dibinf->bmiHeader.biYPelsPerMeter = 2834;
+	dibinf->bmiHeader.biClrUsed = 0;
+	dibinf->bmiHeader.biClrImportant = 0;
+	dibinf->bmiHeader.biClrUsed = 0;
+
+	/* Create window */
+	hwndframe = CreateWindowW(L"FrameWindow", // window class name
+	NULL, // window caption
+	WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN,
+	CW_USEDEFAULT, CW_USEDEFAULT, // initial position
+	300, // initial x size
+	300, // initial y size
+	0, // parent window handle
+	0, // window menu handle
+	0, // program instance handle
+	0); // creation parameters
+	if (!hwndframe)
+		win32error("cannot create frame: %s");
+
+	hwndview = CreateWindowW(L"ViewWindow", // window class name
+	NULL,
+	WS_VISIBLE | WS_CHILD,
+	CW_USEDEFAULT, CW_USEDEFAULT,
+	CW_USEDEFAULT, CW_USEDEFAULT,
+	hwndframe, 0, 0, 0);
+	if (!hwndview)
+		win32error("cannot create view: %s");
+
+	hdc = NULL;
+
+	SetWindowTextW(hwndframe, L"MuPDF");
+
+	menu = GetSystemMenu(hwndframe, 0);
+	AppendMenuW(menu, MF_SEPARATOR, 0, NULL);
+	AppendMenuW(menu, MF_STRING, ID_ABOUT, L"About MuPDF...");
+	AppendMenuW(menu, MF_STRING, ID_DOCINFO, L"Document Properties...");
+
+	SetCursor(arrowcurs);
+}
+
+void winclose(pdfapp_t *app)
+{
+	pdfapp_close(app);
+	exit(0);
+}
+
+void wincursor(pdfapp_t *app, int curs)
+{
+	if (curs == ARROW)
+		SetCursor(arrowcurs);
+	if (curs == HAND)
+		SetCursor(handcurs);
+	if (curs == WAIT)
+		SetCursor(waitcurs);
+}
+
+void wintitle(pdfapp_t *app, char *title)
+{
+	wchar_t wide[256], *dp;
+	char *sp;
+	int rune;
+
+	dp = wide;
+	sp = title;
+	while (*sp && dp < wide + 255)
+	{
+		sp += chartorune(&rune, sp);
+		*dp++ = rune;
+	}
+	*dp = 0;
+
+	SetWindowTextW(hwndframe, wide);
+}
+
+void windrawrect(pdfapp_t *app, int x0, int y0, int x1, int y1)
+{
+	RECT r;
+	r.left = x0;
+	r.top = y0;
+	r.right = x1;
+	r.bottom = y1;
+	FillRect(hdc, &r, (HBRUSH)GetStockObject(WHITE_BRUSH));
+}
+
+void windrawstring(pdfapp_t *app, int x, int y, char *s)
+{
+	HFONT font = (HFONT)GetStockObject(ANSI_FIXED_FONT);
+	SelectObject(hdc, font);
+	TextOutA(hdc, x, y - 12, s, strlen(s));
+}
+
+void winblitsearch()
+{
+	if (gapp.isediting)
+	{
+		char buf[sizeof(gapp.search) + 50];
+		sprintf(buf, "Search: %s", gapp.search);
+		windrawrect(&gapp, 0, 0, gapp.winw, 30);
+		windrawstring(&gapp, 10, 20, buf);
+	}
+}
+
+void winblit()
+{
+	int x0 = gapp.panx;
+	int y0 = gapp.pany;
+	int x1 = gapp.panx + gapp.image->w;
+	int y1 = gapp.pany + gapp.image->h;
+	RECT r;
+
+	if (gapp.image)
+	{
+		if (gapp.iscopying || justcopied)
+		{
+			pdfapp_invert(&gapp, gapp.selr);
+			justcopied = 1;
+		}
+
+		pdfapp_inverthit(&gapp);
+
+		dibinf->bmiHeader.biWidth = gapp.image->w;
+		dibinf->bmiHeader.biHeight = -gapp.image->h;
+		dibinf->bmiHeader.biSizeImage = gapp.image->h * 4;
+
+		if (gapp.image->n == 2)
+		{
+			int i = gapp.image->w * gapp.image->h;
+			unsigned char *color = malloc(i*4);
+			unsigned char *s = gapp.image->samples;
+			unsigned char *d = color;
+			for (; i > 0 ; i--)
+			{
+				d[2] = d[1] = d[0] = *s++;
+				d[3] = *s++;
+				d += 4;
+			}
+			SetDIBitsToDevice(hdc,
+				gapp.panx, gapp.pany, gapp.image->w, gapp.image->h,
+				0, 0, 0, gapp.image->h, color,
+				dibinf, DIB_RGB_COLORS);
+			free(color);
+		}
+		if (gapp.image->n == 4)
+		{
+			SetDIBitsToDevice(hdc,
+				gapp.panx, gapp.pany, gapp.image->w, gapp.image->h,
+				0, 0, 0, gapp.image->h, gapp.image->samples,
+				dibinf, DIB_RGB_COLORS);
+		}
+
+		pdfapp_inverthit(&gapp);
+
+		if (gapp.iscopying || justcopied)
+		{
+			pdfapp_invert(&gapp, gapp.selr);
+			justcopied = 1;
+		}
+	}
+
+	/* Grey background */
+	r.top = 0; r.bottom = gapp.winh;
+	r.left = 0; r.right = x0;
+	FillRect(hdc, &r, bgbrush);
+	r.left = x1; r.right = gapp.winw;
+	FillRect(hdc, &r, bgbrush);
+	r.left = 0; r.right = gapp.winw;
+	r.top = 0; r.bottom = y0;
+	FillRect(hdc, &r, bgbrush);
+	r.top = y1; r.bottom = gapp.winh;
+	FillRect(hdc, &r, bgbrush);
+
+	/* Drop shadow */
+	r.left = x0 + 2;
+	r.right = x1 + 2;
+	r.top = y1;
+	r.bottom = y1 + 2;
+	FillRect(hdc, &r, shbrush);
+	r.left = x1;
+	r.right = x1 + 2;
+	r.top = y0 + 2;
+	r.bottom = y1;
+	FillRect(hdc, &r, shbrush);
+
+	winblitsearch();
+}
+
+void winresize(pdfapp_t *app, int w, int h)
+{
+	ShowWindow(hwndframe, SW_SHOWDEFAULT);
+	w += GetSystemMetrics(SM_CXFRAME) * 2;
+	h += GetSystemMetrics(SM_CYFRAME) * 2;
+	h += GetSystemMetrics(SM_CYCAPTION);
+	SetWindowPos(hwndframe, 0, 0, 0, w, h, SWP_NOZORDER | SWP_NOMOVE);
+}
+
+void winrepaint(pdfapp_t *app)
+{
+	InvalidateRect(hwndview, NULL, 0);
+}
+
+void winrepaintsearch(pdfapp_t *app)
+{
+	// TODO: invalidate only search area and
+	// call only search redraw routine.
+	InvalidateRect(hwndview, NULL, 0);
+}
+
+/*
+ * Event handling
+ */
+
+void windocopy(pdfapp_t *app)
+{
+	HGLOBAL handle;
+	unsigned short *ucsbuf;
+
+	if (!OpenClipboard(hwndframe))
+		return;
+	EmptyClipboard();
+
+	handle = GlobalAlloc(GMEM_MOVEABLE, 4096 * sizeof(unsigned short));
+	if (!handle)
+	{
+		CloseClipboard();
+		return;
+	}
+
+	ucsbuf = GlobalLock(handle);
+	pdfapp_oncopy(&gapp, ucsbuf, 4096);
+	GlobalUnlock(handle);
+
+	SetClipboardData(CF_UNICODETEXT, handle);
+	CloseClipboard();
+
+	justcopied = 1;	/* keep inversion around for a while... */
+}
+
+void winreloadfile(pdfapp_t *app)
+{
+	int fd;
+
+	pdfapp_close(app);
+
+	fd = _wopen(wbuf, O_BINARY | O_RDONLY, 0666);
+	if (fd < 0)
+		winerror(&gapp, fz_throw("cannot reload file '%s'", filename));
+
+	pdfapp_open(app, filename, fd, 1);
+}
+
+void winopenuri(pdfapp_t *app, char *buf)
+{
+	ShellExecuteA(hwndframe, "open", buf, 0, 0, SW_SHOWNORMAL);
+}
+
+void handlekey(int c)
+{
+	if (GetCapture() == hwndview)
+		return;
+
+	if (justcopied)
+	{
+		justcopied = 0;
+		winrepaint(&gapp);
+	}
+
+	/* translate VK into ascii equivalents */
+	if (c > 256)
+	{
+		switch (c - 256)
+		{
+		case VK_F1: c = '?'; break;
+		case VK_ESCAPE: c = '\033'; break;
+		case VK_DOWN: c = 'j'; break;
+		case VK_UP: c = 'k'; break;
+		case VK_LEFT: c = 'b'; break;
+		case VK_RIGHT: c = ' '; break;
+		case VK_PRIOR: c = ','; break;
+		case VK_NEXT: c = '.'; break;
+		}
+	}
+
+	pdfapp_onkey(&gapp, c);
+	winrepaint(&gapp);
+}
+
+void handlemouse(int x, int y, int btn, int state)
+{
+	if (state != 0 && justcopied)
+	{
+		justcopied = 0;
+		winrepaint(&gapp);
+	}
+
+	if (state == 1)
+		SetCapture(hwndview);
+	if (state == -1)
+		ReleaseCapture();
+
+	pdfapp_onmouse(&gapp, x, y, btn, 0, state);
+}
+
+LRESULT CALLBACK
+frameproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	switch(message)
+	{
+	case WM_SETFOCUS:
+		PostMessage(hwnd, WM_APP+5, 0, 0);
+		return 0;
+	case WM_APP+5:
+		SetFocus(hwndview);
+		return 0;
+
+	case WM_DESTROY:
+		PostQuitMessage(0);
+		return 0;
+
+	case WM_SYSCOMMAND:
+		if (wParam == ID_ABOUT)
+		{
+			winhelp(&gapp);
+			return 0;
+		}
+		if (wParam == ID_DOCINFO)
+		{
+			info();
+			return 0;
+		}
+		if (wParam == SC_MAXIMIZE)
+			gapp.shrinkwrap = 0;
+		break;
+
+	case WM_SIZE:
+	{
+		// More generally, you should use GetEffectiveClientRect
+		// if you have a toolbar etc.
+		RECT rect;
+		GetClientRect(hwnd, &rect);
+		MoveWindow(hwndview, rect.left, rect.top,
+		rect.right-rect.left, rect.bottom-rect.top, TRUE);
+		return 0;
+	}
+
+	case WM_SIZING:
+		gapp.shrinkwrap = 0;
+		break;
+
+	case WM_NOTIFY:
+	case WM_COMMAND:
+		return SendMessage(hwndview, message, wParam, lParam);
+	}
+
+	return DefWindowProc(hwnd, message, wParam, lParam);
+}
+
+LRESULT CALLBACK
+viewproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	static int oldx = 0;
+	static int oldy = 0;
+	int x = (signed short) LOWORD(lParam);
+	int y = (signed short) HIWORD(lParam);
+
+	switch (message)
+	{
+	case WM_SIZE:
+		if (wParam == SIZE_MINIMIZED)
+			return 0;
+		if (wParam == SIZE_MAXIMIZED)
+			gapp.shrinkwrap = 0;
+		pdfapp_onresize(&gapp, LOWORD(lParam), HIWORD(lParam));
+		break;
+
+	/* Paint events are low priority and automagically catenated
+	 * so we don't need to do any fancy waiting to defer repainting.
+	 */
+	case WM_PAINT:
+	{
+		//puts("WM_PAINT");
+		PAINTSTRUCT ps;
+		hdc = BeginPaint(hwnd, &ps);
+		winblit();
+		hdc = NULL;
+		EndPaint(hwnd, &ps);
+		return 0;
+	}
+
+	case WM_ERASEBKGND:
+		return 1; // well, we don't need to erase to redraw cleanly
+
+	/* Mouse events */
+
+	case WM_LBUTTONDOWN:
+		SetFocus(hwndview);
+		oldx = x; oldy = y;
+		handlemouse(x, y, 1, 1);
+		return 0;
+	case WM_MBUTTONDOWN:
+		SetFocus(hwndview);
+		oldx = x; oldy = y;
+		handlemouse(x, y, 2, 1);
+		return 0;
+	case WM_RBUTTONDOWN:
+		SetFocus(hwndview);
+		oldx = x; oldy = y;
+		handlemouse(x, y, 3, 1);
+		return 0;
+
+	case WM_LBUTTONUP:
+		oldx = x; oldy = y;
+		handlemouse(x, y, 1, -1);
+		return 0;
+	case WM_MBUTTONUP:
+		oldx = x; oldy = y;
+		handlemouse(x, y, 2, -1);
+		return 0;
+	case WM_RBUTTONUP:
+		oldx = x; oldy = y;
+		handlemouse(x, y, 3, -1);
+		return 0;
+
+	case WM_MOUSEMOVE:
+		oldx = x; oldy = y;
+		handlemouse(x, y, 0, 0);
+		return 0;
+
+	/* Mouse wheel */
+
+	case WM_MOUSEWHEEL:
+		if ((signed short)HIWORD(wParam) > 0)
+			handlekey(LOWORD(wParam) & MK_SHIFT ? '+' : 'k');
+		else
+			handlekey(LOWORD(wParam) & MK_SHIFT ? '-' : 'j');
+		return 0;
+
+	/* Keyboard events */
+
+	case WM_KEYDOWN:
+		/* only handle special keys */
+		switch (wParam)
+		{
+		case VK_F1:
+		case VK_LEFT:
+		case VK_UP:
+		case VK_PRIOR:
+		case VK_RIGHT:
+		case VK_DOWN:
+		case VK_NEXT:
+		case VK_ESCAPE:
+			handlekey(wParam + 256);
+			handlemouse(oldx, oldy, 0, 0);	/* update cursor */
+			return 0;
+		}
+		return 1;
+
+	/* unicode encoded chars, including escape, backspace etc... */
+	case WM_CHAR:
+		if (wParam < 256)
+		{
+			handlekey(wParam);
+			handlemouse(oldx, oldy, 0, 0);	/* update cursor */
+		}
+		return 0;
+	}
+
+	fflush(stdout);
+
+	/* Pass on unhandled events to Windows */
+	return DefWindowProc(hwnd, message, wParam, lParam);
+}
+
+int WINAPI
+WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
+{
+	int argc;
+	LPWSTR *argv = CommandLineToArgvW(GetCommandLineW(), &argc);
+	char argv0[256];
+	MSG msg;
+	int fd;
+	int code;
+
+	fz_accelerate();
+
+	pdfapp_init(&gapp);
+
+	GetModuleFileNameA(NULL, argv0, sizeof argv0);
+	install_app(argv0);
+
+	winopen();
+
+	if (argc == 2)
+	{
+		wcscpy(wbuf, argv[1]);
+	}
+	else
+	{
+		if (!winfilename(wbuf, nelem(wbuf)))
+			exit(0);
+	}
+
+	fd = _wopen(wbuf, O_BINARY | O_RDONLY, 0666);
+	if (fd < 0)
+		winerror(&gapp, fz_throw("cannot open file '%s'", filename));
+
+	code = WideCharToMultiByte(CP_UTF8, 0, wbuf, -1, filename, sizeof filename, NULL, NULL);
+	if (code == 0)
+		win32error("cannot convert filename to utf-8");
+
+	pdfapp_open(&gapp, filename, fd, 0);
+
+	while (GetMessage(&msg, NULL, 0, 0))
+	{
+		TranslateMessage(&msg);
+		DispatchMessage(&msg);
+	}
+
+	pdfapp_close(&gapp);
+
+	return 0;
+}
diff --git a/contrib/media/updf/apps/win_res.rc b/contrib/media/updf/apps/win_res.rc
new file mode 100644
index 000000000..23faa9e28
--- /dev/null
+++ b/contrib/media/updf/apps/win_res.rc
@@ -0,0 +1,61 @@
+IDI_ICONAPP ICON "mupdf_icon_antialias.ico"
+
+IDD_DLOGPASS DIALOG 50, 50, 204, 60
+//STYLE DS_MODALFRAME | WS_POPUP
+STYLE 128 | 0x80000000
+CAPTION " MuPDF: Password "
+FONT 8, "MS Shell Dlg"
+BEGIN
+	EDITTEXT			3, 57, 20, 140, 12, 32
+	DEFPUSHBUTTON "Okay",		1, 90, 40, 50, 14, 0x50010001
+	PUSHBUTTON "Cancel",		2, 147, 40, 50, 14, 0x50010000
+	LTEXT "The file is encrypted.",	4, 10, 7, 180, 10, 0x00000
+	LTEXT "Password:",		5, 17, 22, 40, 10, 0x00000
+END
+
+IDD_DLOGINFO DIALOG 50, 50, 300, 145
+STYLE 128 | 0x80000000
+CAPTION " Document Properties "
+FONT 8, "MS Shell Dlg"
+BEGIN
+	DEFPUSHBUTTON "Okay",	1, 300-10-50, 145-7-14, 50, 14, 0x50010001
+
+	LTEXT "File:",		-1, 10, 10, 50, 10, 0
+	LTEXT "Format:",	-1, 10, 20, 50, 10, 0
+	LTEXT "Encryption:",	-1, 10, 30, 50, 10, 0
+	LTEXT "Permissions:",	-1, 10, 40, 50, 10, 0
+
+	LTEXT "<file",		0x10, 60, 10, 230, 10, 0
+	LTEXT "<version",	0x11, 60, 20, 230, 10, 0
+	LTEXT "<encryption",	0x12, 60, 30, 230, 10, 0
+	LTEXT "<permissions",	0x13, 60, 40, 230, 10, 0
+
+	LTEXT "Title:",		-1, 10, 55, 50, 10, 0
+	LTEXT "Author:",	-1, 10, 65, 50, 10, 0
+	LTEXT "Subject:",	-1, 10, 75, 50, 10, 0
+	LTEXT "Keywords:",	-1, 10, 85, 50, 10, 0
+	LTEXT "Creator:",	-1, 10, 95, 50, 10, 0
+	LTEXT "Producer:",	-1, 10, 105, 50, 10, 0
+	LTEXT "Created:",	-1, 10, 115, 50, 10, 0
+	LTEXT "Modified:",	-1, 10, 125, 50, 10, 0
+
+	LTEXT "",		0x20, 60, 55, 230, 10, 0
+	LTEXT "",		0x21, 60, 65, 230, 10, 0
+	LTEXT "",		0x22, 60, 75, 230, 10, 0
+	LTEXT "",		0x23, 60, 85, 230, 10, 0
+	LTEXT "",		0x24, 60, 95, 230, 10, 0
+	LTEXT "",		0x25, 60, 105, 230, 10, 0
+	LTEXT "",		0x26, 60, 115, 100, 10, 0
+	LTEXT "",		0x27, 60, 125, 100, 10, 0
+END
+
+IDD_DLOGABOUT DIALOG 50, 50, 200, 220
+STYLE 128 | 0x80000000
+CAPTION " About MuPDF "
+FONT 8, "MS Shell Dlg"
+BEGIN
+	DEFPUSHBUTTON "Okay",	 1, 200-10-50, 220-7-14, 50, 14, 0x50010001
+	LTEXT "<copyright>",	 2, 10, 10, 180, 20, 0
+	LTEXT "<usage>",	 3, 10, 35, 180, 160, 0
+END
+
diff --git a/contrib/media/updf/apps/x11_image.c b/contrib/media/updf/apps/x11_image.c
new file mode 100644
index 000000000..9383c5450
--- /dev/null
+++ b/contrib/media/updf/apps/x11_image.c
@@ -0,0 +1,697 @@
+/*
+ * Blit RGBA images to X with X(Shm)Images
+ */
+
+#ifndef _XOPEN_SOURCE
+# define _XOPEN_SOURCE 1
+#endif
+
+#ifndef _XOPEN_SOURCE
+# define _XOPEN_SOURCE 1
+#endif
+
+#define noSHOWINFO
+
+#include "fitz.h"
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <X11/extensions/XShm.h>
+
+extern int ffs(int);
+
+typedef void (*ximage_convert_func_t)
+(
+	const unsigned char *src,
+	int srcstride,
+	unsigned char *dst,
+	int dststride,
+	int w,
+	int h
+	);
+
+#define POOLSIZE 4
+#define WIDTH 256
+#define HEIGHT 256
+
+enum {
+	ARGB8888,
+	BGRA8888,
+	RGBA8888,
+	ABGR8888,
+	RGB888,
+	BGR888,
+	RGB565,
+	RGB565_BR,
+	RGB555,
+	RGB555_BR,
+	BGR233,
+	UNKNOWN
+};
+
+#ifdef SHOWINFO
+static char *modename[] = {
+	"ARGB8888",
+	"BGRA8888",
+	"RGBA8888",
+	"ABGR8888",
+	"RGB888",
+	"BGR888",
+	"RGB565",
+	"RGB565_BR",
+	"RGB555",
+	"RGB555_BR",
+	"BGR233",
+	"UNKNOWN"
+};
+#endif
+
+extern ximage_convert_func_t ximage_convert_funcs[];
+
+static struct
+{
+	Display *display;
+	int screen;
+	XVisualInfo visual;
+	Colormap colormap;
+
+	int bitsperpixel;
+	int mode;
+
+	XColor rgbcube[256];
+
+	ximage_convert_func_t convert_func;
+
+	int useshm;
+	int shmcode;
+	XImage *pool[POOLSIZE];
+	/* MUST exist during the lifetime of the shared ximage according to the
+	xc/doc/hardcopy/Xext/mit-shm.PS.gz */
+	XShmSegmentInfo shminfo[POOLSIZE];
+	int lastused;
+} info;
+
+static XImage *
+createximage(Display *dpy, Visual *vis, XShmSegmentInfo *xsi, int depth, int w, int h)
+{
+	XImage *img;
+	Status status;
+
+	if (!XShmQueryExtension(dpy))
+		goto fallback;
+	if (!info.useshm)
+		goto fallback;
+
+	img = XShmCreateImage(dpy, vis, depth, ZPixmap, NULL, xsi, w, h);
+	if (!img)
+	{
+		fprintf(stderr, "warn: could not XShmCreateImage\n");
+		goto fallback;
+	}
+
+	xsi->shmid = shmget(IPC_PRIVATE,
+		img->bytes_per_line * img->height,
+		IPC_CREAT | 0777);
+	if (xsi->shmid < 0)
+	{
+		XDestroyImage(img);
+		fprintf(stderr, "warn: could not shmget\n");
+		goto fallback;
+	}
+
+	img->data = xsi->shmaddr = shmat(xsi->shmid, NULL, 0);
+	if (img->data == (char*)-1)
+	{
+		XDestroyImage(img);
+		fprintf(stderr, "warn: could not shmat\n");
+		goto fallback;
+	}
+
+	xsi->readOnly = False;
+	status = XShmAttach(dpy, xsi);
+	if (!status)
+	{
+		shmdt(xsi->shmaddr);
+		XDestroyImage(img);
+		fprintf(stderr, "warn: could not XShmAttach\n");
+		goto fallback;
+	}
+
+	XSync(dpy, False);
+
+	shmctl(xsi->shmid, IPC_RMID, NULL);
+
+	return img;
+
+fallback:
+	info.useshm = 0;
+
+	img = XCreateImage(dpy, vis, depth, ZPixmap, 0, NULL, w, h, 32, 0);
+	if (!img)
+	{
+		fprintf(stderr, "fail: could not XCreateImage");
+		abort();
+	}
+
+	img->data = malloc(h * img->bytes_per_line);
+	if (!img->data)
+	{
+		fprintf(stderr, "fail: could not malloc");
+		abort();
+	}
+
+	return img;
+}
+
+static void
+make_colormap(void)
+{
+	if (info.visual.class == PseudoColor && info.visual.depth == 8)
+	{
+		int i, r, g, b;
+		i = 0;
+		for (b = 0; b < 4; b++) {
+			for (g = 0; g < 8; g++) {
+				for (r = 0; r < 8; r++) {
+					info.rgbcube[i].pixel = i;
+					info.rgbcube[i].red = (r * 36) << 8;
+					info.rgbcube[i].green = (g * 36) << 8;
+					info.rgbcube[i].blue = (b * 85) << 8;
+					info.rgbcube[i].flags =
+					DoRed | DoGreen | DoBlue;
+					i++;
+				}
+			}
+		}
+		info.colormap = XCreateColormap(info.display,
+			RootWindow(info.display, info.screen),
+			info.visual.visual,
+			AllocAll);
+		XStoreColors(info.display, info.colormap, info.rgbcube, 256);
+		return;
+	}
+	else if (info.visual.class == TrueColor)
+	{
+		info.colormap = 0;
+		return;
+	}
+	fprintf(stderr, "Cannot handle visual class %d with depth: %d\n",
+		info.visual.class, info.visual.depth);
+	return;
+}
+
+static void
+select_mode(void)
+{
+
+	int byteorder;
+	int byterev;
+	unsigned long rm, gm, bm;
+	unsigned long rs, gs, bs;
+
+	byteorder = ImageByteOrder(info.display);
+	if (fz_is_big_endian())
+		byterev = byteorder != MSBFirst;
+	else
+		byterev = byteorder != LSBFirst;
+
+	rm = info.visual.red_mask;
+	gm = info.visual.green_mask;
+	bm = info.visual.blue_mask;
+
+	rs = ffs(rm) - 1;
+	gs = ffs(gm) - 1;
+	bs = ffs(bm) - 1;
+
+#ifdef SHOWINFO
+	printf("ximage: mode %d/%d %08lx %08lx %08lx (%ld,%ld,%ld) %s%s\n",
+		info.visual.depth,
+		info.bitsperpixel,
+		rm, gm, bm, rs, gs, bs,
+		byteorder == MSBFirst ? "msb" : "lsb",
+		byterev ? " <swap>":"");
+#endif
+
+	info.mode = UNKNOWN;
+	if (info.bitsperpixel == 8) {
+		/* Either PseudoColor with BGR233 colormap, or TrueColor */
+		info.mode = BGR233;
+	}
+	else if (info.bitsperpixel == 16) {
+		if (rm == 0xF800 && gm == 0x07E0 && bm == 0x001F)
+			info.mode = !byterev ? RGB565 : RGB565_BR;
+		if (rm == 0x7C00 && gm == 0x03E0 && bm == 0x001F)
+			info.mode = !byterev ? RGB555 : RGB555_BR;
+	}
+	else if (info.bitsperpixel == 24) {
+		if (rs == 0 && gs == 8 && bs == 16)
+			info.mode = byteorder == MSBFirst ? RGB888 : BGR888;
+		if (rs == 16 && gs == 8 && bs == 0)
+			info.mode = byteorder == MSBFirst ? BGR888 : RGB888;
+	}
+	else if (info.bitsperpixel == 32) {
+		if (rs == 0 && gs == 8 && bs == 16)
+			info.mode = byteorder == MSBFirst ? ABGR8888 : RGBA8888;
+		if (rs == 8 && gs == 16 && bs == 24)
+			info.mode = byteorder == MSBFirst ? BGRA8888 : ARGB8888;
+		if (rs == 16 && gs == 8 && bs == 0)
+			info.mode = byteorder == MSBFirst ? ARGB8888 : BGRA8888;
+		if (rs == 24 && gs == 16 && bs == 8)
+			info.mode = byteorder == MSBFirst ? RGBA8888 : ABGR8888;
+	}
+
+#ifdef SHOWINFO
+	printf("ximage: RGBA8888 to %s\n", modename[info.mode]);
+#endif
+
+	/* select conversion function */
+	info.convert_func = ximage_convert_funcs[info.mode];
+}
+
+static int
+create_pool(void)
+{
+	int i;
+
+	info.lastused = 0;
+
+	for (i = 0; i < POOLSIZE; i++) {
+		info.pool[i] = NULL;
+	}
+
+	for (i = 0; i < POOLSIZE; i++) {
+		info.pool[i] = createximage(info.display,
+			info.visual.visual, &info.shminfo[i], info.visual.depth,
+			WIDTH, HEIGHT);
+		if (info.pool[i] == NULL) {
+			return 0;
+		}
+	}
+
+	return 1;
+}
+
+static XImage *
+next_pool_image(void)
+{
+	if (info.lastused + 1 >= POOLSIZE) {
+		if (info.useshm)
+			XSync(info.display, False);
+		else
+			XFlush(info.display);
+		info.lastused = 0;
+	}
+	return info.pool[info.lastused ++];
+}
+
+static int
+ximage_error_handler(Display *display, XErrorEvent *event)
+{
+	/* Turn off shared memory images if we get an error from the MIT-SHM extension */
+	if (event->request_code == info.shmcode)
+	{
+		char buf[80];
+		XGetErrorText(display, event->error_code, buf, sizeof buf);
+		fprintf(stderr, "ximage: disabling shared memory extension: %s\n", buf);
+		info.useshm = 0;
+		return 0;
+	}
+
+	XSetErrorHandler(NULL);
+	return (XSetErrorHandler(ximage_error_handler))(display, event);
+}
+
+int
+ximage_init(Display *display, int screen, Visual *visual)
+{
+	XVisualInfo template;
+	XVisualInfo *visuals;
+	int nvisuals;
+	XPixmapFormatValues *formats;
+	int nformats;
+	int ok;
+	int i;
+	int major;
+	int event;
+	int error;
+
+	info.display = display;
+	info.screen = screen;
+	info.colormap = 0;
+
+	/* Get XVisualInfo for this visual */
+	template.visualid = XVisualIDFromVisual(visual);
+	visuals = XGetVisualInfo(display, VisualIDMask, &template, &nvisuals);
+	if (nvisuals != 1) {
+		fprintf(stderr, "Visual not found!\n");
+		XFree(visuals);
+		return 0;
+	}
+	memcpy(&info.visual, visuals, sizeof (XVisualInfo));
+	XFree(visuals);
+
+	/* Get appropriate PixmapFormat for this visual */
+	formats = XListPixmapFormats(info.display, &nformats);
+	for (i = 0; i < nformats; i++) {
+		if (formats[i].depth == info.visual.depth) {
+			info.bitsperpixel = formats[i].bits_per_pixel;
+			break;
+		}
+	}
+	XFree(formats);
+	if (i == nformats) {
+		fprintf(stderr, "PixmapFormat not found!\n");
+		return 0;
+	}
+
+	/* extract mode */
+	select_mode();
+
+	/* prepare colormap */
+	make_colormap();
+
+	/* identify code for MIT-SHM extension */
+	if (XQueryExtension(display, "MIT-SHM", &major, &event, &error) &&
+		XShmQueryExtension(display))
+		info.shmcode = major;
+
+	/* intercept errors looking for SHM code */
+	XSetErrorHandler(ximage_error_handler);
+
+	/* prepare pool of XImages */
+	info.useshm = 1;
+	ok = create_pool();
+	if (!ok)
+		return 0;
+
+#ifdef SHOWINFO
+	printf("ximage: %sPutImage\n", info.useshm ? "XShm" : "X");
+#endif
+
+	return 1;
+}
+
+int
+ximage_get_depth(void)
+{
+	return info.visual.depth;
+}
+
+Visual *
+ximage_get_visual(void)
+{
+	return info.visual.visual;
+}
+
+Colormap
+ximage_get_colormap(void)
+{
+	return info.colormap;
+}
+
+void
+ximage_blit(Drawable d, GC gc,
+	int dstx, int dsty,
+	unsigned char *srcdata,
+	int srcx, int srcy,
+	int srcw, int srch,
+	int srcstride)
+{
+	XImage *image;
+	int ax, ay;
+	int w, h;
+	unsigned char *srcptr;
+
+	for (ay = 0; ay < srch; ay += HEIGHT)
+	{
+		h = MIN(srch - ay, HEIGHT);
+		for (ax = 0; ax < srcw; ax += WIDTH)
+		{
+			w = MIN(srcw - ax, WIDTH);
+
+			image = next_pool_image();
+
+			srcptr = srcdata +
+			(ay + srcy) * srcstride +
+			(ax + srcx) * 4;
+
+			info.convert_func(srcptr, srcstride,
+				(unsigned char *) image->data,
+				image->bytes_per_line, w, h);
+
+			if (info.useshm)
+			{
+				XShmPutImage(info.display, d, gc, image,
+					0, 0, dstx + ax, dsty + ay,
+					w, h, False);
+			}
+			else
+			{
+				XPutImage(info.display, d, gc, image,
+					0, 0,
+					dstx + ax,
+					dsty + ay,
+					w, h);
+			}
+		}
+	}
+}
+
+/*
+ * Primitive conversion functions
+ */
+
+#ifndef restrict
+#ifndef _C99
+#ifdef __GNUC__
+#define restrict __restrict__
+#else
+#define restrict
+#endif
+#endif
+#endif
+
+#define PARAMS \
+	const unsigned char * restrict src, \
+	int srcstride, \
+	unsigned char * restrict dst, \
+	int dststride, \
+	int w, \
+	int h
+
+/*
+ * Convert byte:RGBA8888 to various formats
+ */
+
+static void
+ximage_convert_argb8888(PARAMS)
+{
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x ++) {
+			dst[x * 4 + 0] = src[x * 4 + 3]; /* a */
+			dst[x * 4 + 1] = src[x * 4 + 0]; /* r */
+			dst[x * 4 + 2] = src[x * 4 + 1]; /* g */
+			dst[x * 4 + 3] = src[x * 4 + 2]; /* b */
+		}
+		dst += dststride;
+		src += srcstride;
+	}
+}
+
+static void
+ximage_convert_bgra8888(PARAMS)
+{
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			dst[x * 4 + 0] = src[x * 4 + 2];
+			dst[x * 4 + 1] = src[x * 4 + 1];
+			dst[x * 4 + 2] = src[x * 4 + 0];
+			dst[x * 4 + 3] = src[x * 4 + 3];
+		}
+		dst += dststride;
+		src += srcstride;
+	}
+}
+
+static void
+ximage_convert_abgr8888(PARAMS)
+{
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			dst[x * 4 + 0] = src[x * 4 + 3];
+			dst[x * 4 + 1] = src[x * 4 + 2];
+			dst[x * 4 + 2] = src[x * 4 + 1];
+			dst[x * 4 + 3] = src[x * 4 + 0];
+		}
+		dst += dststride;
+		src += srcstride;
+	}
+}
+
+static void
+ximage_convert_rgba8888(PARAMS)
+{
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			dst[x] = src[x];
+		}
+		dst += dststride;
+		src += srcstride;
+	}
+}
+
+static void
+ximage_convert_bgr888(PARAMS)
+{
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			dst[3*x + 0] = src[4*x + 2];
+			dst[3*x + 1] = src[4*x + 1];
+			dst[3*x + 2] = src[4*x + 0];
+		}
+		src += srcstride;
+		dst += dststride;
+	}
+}
+
+static void
+ximage_convert_rgb888(PARAMS)
+{
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			dst[3*x + 0] = src[4*x + 0];
+			dst[3*x + 1] = src[4*x + 1];
+			dst[3*x + 2] = src[4*x + 2];
+		}
+		src += srcstride;
+		dst += dststride;
+	}
+}
+
+static void
+ximage_convert_rgb565(PARAMS)
+{
+	unsigned char r, g, b;
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			r = src[4*x + 0];
+			g = src[4*x + 1];
+			b = src[4*x + 2];
+			((unsigned short *)dst)[x] =
+			((r & 0xF8) << 8) |
+			((g & 0xFC) << 3) |
+			(b >> 3);
+		}
+		src += srcstride;
+		dst += dststride;
+	}
+}
+
+static void
+ximage_convert_rgb565_br(PARAMS)
+{
+	unsigned char r, g, b;
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			r = src[4*x + 0];
+			g = src[4*x + 1];
+			b = src[4*x + 2];
+			/* final word is:
+			g4 g3 g2 b7 b6 b5 b4 b3 : r7 r6 r5 r4 r3 g7 g6 g5
+			*/
+			((unsigned short *)dst)[x] =
+			(r & 0xF8) |
+			((g & 0xE0) >> 5) |
+			((g & 0x1C) << 11) |
+			((b & 0xF8) << 5);
+		}
+		src += srcstride;
+		dst += dststride;
+	}
+}
+
+static void
+ximage_convert_rgb555(PARAMS)
+{
+	unsigned char r, g, b;
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			r = src[4*x + 0];
+			g = src[4*x + 1];
+			b = src[4*x + 2];
+			((unsigned short *)dst)[x] =
+			((r & 0xF8) << 7) |
+			((g & 0xF8) << 2) |
+			(b >> 3);
+		}
+		src += srcstride;
+		dst += dststride;
+	}
+}
+
+static void
+ximage_convert_rgb555_br(PARAMS)
+{
+	unsigned char r, g, b;
+	int x, y;
+	for (y = 0; y < h; y++) {
+		for (x = 0; x < w; x++) {
+			r = src[4*x + 0];
+			g = src[4*x + 1];
+			b = src[4*x + 2];
+			/* final word is:
+			g5 g4 g3 b7 b6 b5 b4 b3 : 0 r7 r6 r5 r4 r3 g7 g6
+			*/
+			((unsigned short *)dst)[x] =
+			((r & 0xF8) >> 1) |
+			((g & 0xC0) >> 6) |
+			((g & 0x38) << 10) |
+			((b & 0xF8) << 5);
+		}
+		src += srcstride;
+		dst += dststride;
+	}
+}
+
+static void
+ximage_convert_bgr233(PARAMS)
+{
+	unsigned char r, g, b;
+	int x,y;
+	for(y = 0; y < h; y++) {
+		for(x = 0; x < w; x++) {
+			r = src[4*x + 0];
+			g = src[4*x + 1];
+			b = src[4*x + 2];
+			/* format: b7 b6 g7 g6 g5 r7 r6 r5 */
+			dst[x] = (b&0xC0) | ((g>>2)&0x38) | ((r>>5)&0x7);
+		}
+		src += srcstride;
+		dst += dststride;
+	}
+}
+
+ximage_convert_func_t ximage_convert_funcs[] = {
+	ximage_convert_argb8888,
+	ximage_convert_bgra8888,
+	ximage_convert_rgba8888,
+	ximage_convert_abgr8888,
+	ximage_convert_rgb888,
+	ximage_convert_bgr888,
+	ximage_convert_rgb565,
+	ximage_convert_rgb565_br,
+	ximage_convert_rgb555,
+	ximage_convert_rgb555_br,
+	ximage_convert_bgr233,
+};
diff --git a/contrib/media/updf/apps/x11_main.c b/contrib/media/updf/apps/x11_main.c
new file mode 100644
index 000000000..98a776466
--- /dev/null
+++ b/contrib/media/updf/apps/x11_main.c
@@ -0,0 +1,629 @@
+#include "fitz.h"
+#include "mupdf.h"
+#include "muxps.h"
+#include "pdfapp.h"
+
+#include <menuet/os.h>
+
+// #include <sys/select.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <signal.h>
+
+
+
+#ifndef timeradd
+#define timeradd(a, b, result) \
+	do { \
+		(result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \
+		(result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \
+		if ((result)->tv_usec >= 1000000) \
+		{ \
+			++(result)->tv_sec; \
+			(result)->tv_usec -= 1000000; \
+		} \
+	} while (0)
+#endif
+
+#ifndef timersub
+#define timersub(a, b, result) \
+	do { \
+		(result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
+		(result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
+		if ((result)->tv_usec < 0) { \
+			--(result)->tv_sec; \
+			(result)->tv_usec += 1000000; \
+		} \
+	} while (0)
+#endif
+
+extern int ximage_init(Display *display, int screen, Visual *visual);
+extern int ximage_get_depth(void);
+extern Visual *ximage_get_visual(void);
+extern Colormap ximage_get_colormap(void);
+extern void ximage_blit(Drawable d, GC gc, int dstx, int dsty,
+	unsigned char *srcdata,
+	int srcx, int srcy, int srcw, int srch, int srcstride);
+
+static Display *xdpy;
+static Atom XA_TARGETS;
+static Atom XA_TIMESTAMP;
+static Atom XA_UTF8_STRING;
+static Atom WM_DELETE_WINDOW;
+static int x11fd;
+static int xscr;
+static Window xwin;
+static Pixmap xicon, xmask;
+static GC xgc;
+static XEvent xevt;
+static int mapped = 0;
+static Cursor xcarrow, xchand, xcwait;
+static int justcopied = 0;
+static int dirty = 0;
+static int dirtysearch = 0;
+static char *password = "";
+static XColor xbgcolor;
+static XColor xshcolor;
+static int reqw = 0;
+static int reqh = 0;
+static char copylatin1[1024 * 16] = "";
+static char copyutf8[1024 * 48] = "";
+static Time copytime;
+static char *filename;
+
+static pdfapp_t gapp;
+static int closing = 0;
+static int reloading = 0;
+
+/*
+ * Dialog boxes
+ */
+
+void winwarn(pdfapp_t *app, char *msg)
+{
+	fprintf(stderr, "mupdf: %s\n", msg);
+}
+
+void winerror(pdfapp_t *app, fz_error error)
+{
+	fz_catch(error, "aborting");
+	exit(1);
+}
+
+char *winpassword(pdfapp_t *app, char *filename)
+{
+	char *r = password;
+	password = NULL;
+	return r;
+}
+
+/*
+ * X11 magic
+ */
+
+static void winopen(void)
+{
+	
+
+	/*
+	xwin = XCreateWindow(xdpy, DefaultRootWindow(xdpy),
+		10, 10, 200, 100, 1,
+		ximage_get_depth(),
+		InputOutput,
+		ximage_get_visual(),
+		0,
+		NULL); */
+		
+ __menuet__define_window(10,10,200,200,
+     0,0,0);
+	
+}
+
+void winclose(pdfapp_t *app)
+{
+	closing = 1;
+}
+
+void wincursor(pdfapp_t *app, int curs)
+{
+	
+}
+
+void wintitle(pdfapp_t *app, char *s)
+{
+	
+}
+
+void winhelp(pdfapp_t *app)
+{
+	
+}
+
+void winresize(pdfapp_t *app, int w, int h)
+{
+	
+	
+
+	
+}
+
+static void fillrect(int x, int y, int w, int h)
+{
+	if (w > 0 && h > 0)
+		XFillRectangle(xdpy, xwin, xgc, x, y, w, h);
+}
+
+static void winblitsearch(pdfapp_t *app)
+{
+	if (gapp.isediting)
+	{
+		char buf[sizeof(gapp.search) + 50];
+		sprintf(buf, "Search: %s", gapp.search);
+		XSetForeground(xdpy, xgc, WhitePixel(xdpy, xscr));
+		fillrect(0, 0, gapp.winw, 30);
+		windrawstring(&gapp, 10, 20, buf);
+	}
+}
+
+static void winblit(pdfapp_t *app)
+{
+	int x0 = gapp.panx;
+	int y0 = gapp.pany;
+	int x1 = gapp.panx + gapp.image->w;
+	int y1 = gapp.pany + gapp.image->h;
+
+	XSetForeground(xdpy, xgc, xbgcolor.pixel);
+	fillrect(0, 0, x0, gapp.winh);
+	fillrect(x1, 0, gapp.winw - x1, gapp.winh);
+	fillrect(0, 0, gapp.winw, y0);
+	fillrect(0, y1, gapp.winw, gapp.winh - y1);
+
+	XSetForeground(xdpy, xgc, xshcolor.pixel);
+	fillrect(x0+2, y1, gapp.image->w, 2);
+	fillrect(x1, y0+2, 2, gapp.image->h);
+
+	if (gapp.iscopying || justcopied)
+	{
+		pdfapp_invert(&gapp, gapp.selr);
+		justcopied = 1;
+	}
+
+	pdfapp_inverthit(&gapp);
+
+	if (gapp.image->n == 4)
+		ximage_blit(xwin, xgc,
+			x0, y0,
+			gapp.image->samples,
+			0, 0,
+			gapp.image->w,
+			gapp.image->h,
+			gapp.image->w * gapp.image->n);
+	else if (gapp.image->n == 2)
+	{
+		int i = gapp.image->w*gapp.image->h;
+		unsigned char *color = malloc(i*4);
+		if (color != NULL)
+		{
+			unsigned char *s = gapp.image->samples;
+			unsigned char *d = color;
+			for (; i > 0 ; i--)
+			{
+				d[2] = d[1] = d[0] = *s++;
+				d[3] = *s++;
+				d += 4;
+			}
+			ximage_blit(xwin, xgc,
+				x0, y0,
+				color,
+				0, 0,
+				gapp.image->w,
+				gapp.image->h,
+				gapp.image->w * 4);
+			free(color);
+		}
+	}
+
+	pdfapp_inverthit(&gapp);
+
+	if (gapp.iscopying || justcopied)
+	{
+		pdfapp_invert(&gapp, gapp.selr);
+		justcopied = 1;
+	}
+
+	winblitsearch(app);
+}
+
+void winrepaint(pdfapp_t *app)
+{
+	dirty = 1;
+}
+
+void winrepaintsearch(pdfapp_t *app)
+{
+	dirtysearch = 1;
+}
+
+void windrawstringxor(pdfapp_t *app, int x, int y, char *s)
+{
+	int prevfunction;
+	XGCValues xgcv;
+
+	XGetGCValues(xdpy, xgc, GCFunction, &xgcv);
+	prevfunction = xgcv.function;
+	xgcv.function = GXxor;
+	XChangeGC(xdpy, xgc, GCFunction, &xgcv);
+
+	XSetForeground(xdpy, xgc, WhitePixel(xdpy, DefaultScreen(xdpy)));
+
+	XDrawString(xdpy, xwin, xgc, x, y, s, strlen(s));
+	XFlush(xdpy);
+
+	XGetGCValues(xdpy, xgc, GCFunction, &xgcv);
+	xgcv.function = prevfunction;
+	XChangeGC(xdpy, xgc, GCFunction, &xgcv);
+
+	printf("drawstring '%s'\n", s);
+}
+
+void windrawstring(pdfapp_t *app, int x, int y, char *s)
+{
+	XSetForeground(xdpy, xgc, BlackPixel(xdpy, DefaultScreen(xdpy)));
+	XDrawString(xdpy, xwin, xgc, x, y, s, strlen(s));
+}
+
+void windocopy(pdfapp_t *app)
+{
+/*	unsigned short copyucs2[16 * 1024];
+	char *latin1 = copylatin1;
+	char *utf8 = copyutf8;
+	unsigned short *ucs2;
+	int ucs;
+
+	pdfapp_oncopy(&gapp, copyucs2, 16 * 1024);
+
+	for (ucs2 = copyucs2; ucs2[0] != 0; ucs2++)
+	{
+		ucs = ucs2[0];
+
+		utf8 += runetochar(utf8, &ucs);
+
+		if (ucs < 256)
+			*latin1++ = ucs;
+		else
+			*latin1++ = '?';
+	}
+
+	*utf8 = 0;
+	*latin1 = 0;
+
+	XSetSelectionOwner(xdpy, XA_PRIMARY, xwin, copytime);
+
+	justcopied = 1;*/
+}
+
+void onselreq(Window requestor, Atom selection, Atom target, Atom property, Time time)
+{
+/*	XEvent nevt;
+
+	if (property == None)
+		property = target;
+
+	nevt.xselection.type = SelectionNotify;
+	nevt.xselection.send_event = True;
+	nevt.xselection.display = xdpy;
+	nevt.xselection.requestor = requestor;
+	nevt.xselection.selection = selection;
+	nevt.xselection.target = target;
+	nevt.xselection.property = property;
+	nevt.xselection.time = time;
+
+	if (target == XA_TARGETS)
+	{
+		Atom atomlist[4];
+		atomlist[0] = XA_TARGETS;
+		atomlist[1] = XA_TIMESTAMP;
+		atomlist[2] = XA_STRING;
+		atomlist[3] = XA_UTF8_STRING;
+		printf(" -> targets\n");
+		XChangeProperty(xdpy, requestor, property, target,
+			32, PropModeReplace,
+			(unsigned char *)atomlist, sizeof(atomlist)/sizeof(Atom));
+	}
+
+	else if (target == XA_STRING)
+	{
+		XChangeProperty(xdpy, requestor, property, target,
+			8, PropModeReplace,
+			(unsigned char *)copylatin1, strlen(copylatin1));
+	}
+
+	else if (target == XA_UTF8_STRING)
+	{
+		XChangeProperty(xdpy, requestor, property, target,
+			8, PropModeReplace,
+			(unsigned char *)copyutf8, strlen(copyutf8));
+	}
+
+	else
+	{
+		nevt.xselection.property = None;
+	}
+
+	XSendEvent(xdpy, requestor, False, SelectionNotify, &nevt);
+	* */
+}
+
+void winreloadfile(pdfapp_t *app)
+{
+	int fd;
+
+	pdfapp_close(app);
+
+	fd = open(filename, O_BINARY | O_RDONLY, 0666);
+	if (fd < 0)
+		winerror(app, fz_throw("cannot reload file '%s'", filename));
+
+	pdfapp_open(app, filename, fd, 1);
+}
+
+void winopenuri(pdfapp_t *app, char *buf)
+{
+	/*
+	char *browser = getenv("BROWSER");
+	if (!browser)
+		browser = "open";
+	if (fork() == 0)
+		execlp(browser, browser, buf, (char*)0);
+		* */
+		
+}
+
+static void onkey(int c)
+{
+/*	if (justcopied)
+	{
+		justcopied = 0;
+		winrepaint(&gapp);
+	}
+	* */
+
+	pdfapp_onkey(&gapp, c);
+}
+
+static void onmouse(int x, int y, int btn, int modifiers, int state)
+{
+/*	if (state != 0 && justcopied)
+	{
+		justcopied = 0;
+		winrepaint(&gapp);
+	}*/
+
+	pdfapp_onmouse(&gapp, x, y, btn, modifiers, state);
+}
+
+static void signal_handler(int signal)
+{
+	/*
+	if (signal == SIGHUP)
+		reloading = 1;
+		* */
+		
+}
+
+static void usage(void)
+{
+	fprintf(stderr, "usage: mupdf [options] file.pdf [page]\n");
+	fprintf(stderr, "\t-b -\tset anti-aliasing quality in bits (0=off, 8=best)\n");
+	fprintf(stderr, "\t-p -\tpassword\n");
+	fprintf(stderr, "\t-r -\tresolution\n");
+	fprintf(stderr, "\t-A\tdisable accelerated functions\n");
+	exit(1);
+}
+
+int main(int argc, char **argv)
+{
+	int c;
+	int len;
+	char buf[128];
+	KeySym keysym;
+	int oldx = 0;
+	int oldy = 0;
+	int resolution = 72;
+	int pageno = 1;
+	int accelerate = 1;
+	int fd;
+	fd_set fds;
+	int width = -1;
+	int height = -1;
+
+	while ((c = fz_getopt(argc, argv, "p:r:b:A")) != -1)
+	{
+		switch (c)
+		{
+		case 'p': password = fz_optarg; break;
+		case 'r': resolution = atoi(fz_optarg); break;
+		case 'A': accelerate = 0; break;
+		case 'b': fz_set_aa_level(atoi(fz_optarg)); break;
+		default: usage();
+		}
+	}
+
+	if (resolution < MINRES)
+		resolution = MINRES;
+	if (resolution > MAXRES)
+		resolution = MAXRES;
+
+	if (argc - fz_optind == 0)
+		usage();
+
+	filename = argv[fz_optind++];
+
+	if (argc - fz_optind == 1)
+		pageno = atoi(argv[fz_optind++]);
+
+	if (accelerate)
+		fz_accelerate();
+
+	winopen();
+
+	pdfapp_init(&gapp);
+	gapp.scrw = DisplayWidth(xdpy, xscr);
+	gapp.scrh = DisplayHeight(xdpy, xscr);
+	gapp.resolution = resolution;
+	gapp.pageno = pageno;
+
+	fd = open(filename, O_BINARY | O_RDONLY, 0666);
+	if (fd < 0)
+		winerror(&gapp, fz_throw("cannot open file '%s'", filename));
+
+	pdfapp_open(&gapp, filename, fd, 0);
+
+	FD_ZERO(&fds);
+	FD_SET(x11fd, &fds);
+
+	signal(SIGHUP, signal_handler);
+
+	while (!closing)
+	{
+		do
+		{
+			XNextEvent(xdpy, &xevt);
+
+			switch (xevt.type)
+			{
+			case Expose:
+				dirty = 1;
+				break;
+
+			case ConfigureNotify:
+				if (gapp.image)
+				{
+					if (xevt.xconfigure.width != reqw ||
+						xevt.xconfigure.height != reqh)
+						gapp.shrinkwrap = 0;
+				}
+				width = xevt.xconfigure.width;
+				height = xevt.xconfigure.height;
+
+				break;
+
+			case KeyPress:
+				len = XLookupString(&xevt.xkey, buf, sizeof buf, &keysym, NULL);
+
+				if (!gapp.isediting)
+					switch (keysym)
+					{
+					case XK_Escape:
+						len = 1; buf[0] = '\033';
+						break;
+
+					case XK_Up:
+						len = 1; buf[0] = 'k';
+						break;
+					case XK_Down:
+						len = 1; buf[0] = 'j';
+						break;
+
+					case XK_Left:
+						len = 1; buf[0] = 'b';
+						break;
+					case XK_Right:
+						len = 1; buf[0] = ' ';
+						break;
+
+					case XK_Page_Up:
+						len = 1; buf[0] = ',';
+						break;
+					case XK_Page_Down:
+						len = 1; buf[0] = '.';
+						break;
+					}
+				if (len)
+					onkey(buf[0]);
+
+				onmouse(oldx, oldy, 0, 0, 0);
+
+				break;
+
+			case MotionNotify:
+				oldx = xevt.xbutton.x;
+				oldy = xevt.xbutton.y;
+				onmouse(xevt.xbutton.x, xevt.xbutton.y, xevt.xbutton.button, xevt.xbutton.state, 0);
+				break;
+
+			case ButtonPress:
+				onmouse(xevt.xbutton.x, xevt.xbutton.y, xevt.xbutton.button, xevt.xbutton.state, 1);
+				break;
+
+			case ButtonRelease:
+				copytime = xevt.xbutton.time;
+				onmouse(xevt.xbutton.x, xevt.xbutton.y, xevt.xbutton.button, xevt.xbutton.state, -1);
+				break;
+
+			case SelectionRequest:
+				onselreq(xevt.xselectionrequest.requestor,
+					xevt.xselectionrequest.selection,
+					xevt.xselectionrequest.target,
+					xevt.xselectionrequest.property,
+					xevt.xselectionrequest.time);
+				break;
+
+			case ClientMessage:
+				if (xevt.xclient.format == 32 && xevt.xclient.data.l[0] == WM_DELETE_WINDOW)
+					closing = 1;
+				break;
+			}
+		}
+		while (!closing && XPending(xdpy));
+
+		if (closing)
+			continue;
+
+		if (width != -1 || height != -1)
+		{
+			pdfapp_onresize(&gapp, width, height);
+			width = -1;
+			height = -1;
+		}
+
+		if (dirty || dirtysearch)
+		{
+			if (dirty)
+				winblit(&gapp);
+			else if (dirtysearch)
+				winblitsearch(&gapp);
+			dirty = 0;
+			dirtysearch = 0;
+		}
+
+		if (XPending(xdpy))
+			continue;
+
+		if (select(x11fd + 1, &fds, NULL, NULL, NULL) < 0)
+		{
+			if (reloading)
+			{
+				winreloadfile(&gapp);
+				reloading = 0;
+			}
+		}
+	}
+
+	pdfapp_close(&gapp);
+
+	XDestroyWindow(xdpy, xwin);
+
+	XFreePixmap(xdpy, xicon);
+
+	XFreeCursor(xdpy, xcwait);
+	XFreeCursor(xdpy, xchand);
+	XFreeCursor(xdpy, xcarrow);
+
+	XFreeGC(xdpy, xgc);
+
+	XCloseDisplay(xdpy);
+
+	return 0;
+}
diff --git a/contrib/media/updf/apps/xpsdraw.c b/contrib/media/updf/apps/xpsdraw.c
new file mode 100644
index 000000000..29738e6bf
--- /dev/null
+++ b/contrib/media/updf/apps/xpsdraw.c
@@ -0,0 +1,366 @@
+#include "fitz.h"
+#include "muxps.h"
+
+#ifdef _MSC_VER
+#include <winsock2.h>
+#else
+#include <sys/time.h>
+#endif
+
+char *output = NULL;
+float resolution = 72;
+
+int showxml = 0;
+int showtext = 0;
+int showtime = 0;
+int showmd5 = 0;
+int savealpha = 0;
+int uselist = 1;
+
+fz_colorspace *colorspace;
+fz_glyph_cache *glyphcache;
+char *filename;
+
+struct {
+	int count, total;
+	int min, max;
+	int minpage, maxpage;
+} timing;
+
+static void die(fz_error error)
+{
+	fz_catch(error, "aborting");
+	exit(1);
+}
+
+static void usage(void)
+{
+	fprintf(stderr,
+		"usage: xpsdraw [options] input.xps [pages]\n"
+		"\t-o -\toutput filename (%%d for page number)\n"
+		"\t\tsupported formats: pgm, ppm, pam, png\n"
+		"\t-r -\tresolution in dpi (default: 72)\n"
+		"\t-a\tsave alpha channel (only pam and png)\n"
+		"\t-g\trender in grayscale\n"
+		"\t-m\tshow timing information\n"
+		"\t-t\tshow text (-tt for xml)\n"
+		"\t-x\tshow display list\n"
+		"\t-d\tdisable use of display list\n"
+		"\t-5\tshow md5 checksums\n"
+		"\tpages\tcomma separated list of ranges\n");
+	exit(1);
+}
+
+static int gettime(void)
+{
+	static struct timeval first;
+	static int once = 1;
+	struct timeval now;
+	if (once)
+	{
+		gettimeofday(&first, NULL);
+		once = 0;
+	}
+	gettimeofday(&now, NULL);
+	return (now.tv_sec - first.tv_sec) * 1000 + (now.tv_usec - first.tv_usec) / 1000;
+}
+
+static int isrange(char *s)
+{
+	while (*s)
+	{
+		if ((*s < '0' || *s > '9') && *s != '-' && *s != ',')
+			return 0;
+		s++;
+	}
+	return 1;
+}
+
+static void
+xps_run_page(xps_context *ctx, xps_page *page, fz_device *dev, fz_matrix ctm)
+{
+	ctx->dev = dev;
+	xps_parse_fixed_page(ctx, ctm, page);
+	ctx->dev = NULL;
+}
+
+static void drawpage(xps_context *ctx, int pagenum)
+{
+	xps_page *page;
+	fz_display_list *list;
+	fz_device *dev;
+	int start;
+	int code;
+
+	if (showtime)
+	{
+		start = gettime();
+	}
+
+	code = xps_load_page(&page, ctx, pagenum - 1);
+	if (code)
+		die(fz_rethrow(code, "cannot load page %d in file '%s'", pagenum, filename));
+
+	list = NULL;
+
+	if (uselist)
+	{
+		list = fz_new_display_list();
+		dev = fz_new_list_device(list);
+		xps_run_page(ctx, page, dev, fz_identity);
+		fz_free_device(dev);
+	}
+
+	if (showxml)
+	{
+		dev = fz_new_trace_device();
+		printf("<page number=\"%d\">\n", pagenum);
+		if (list)
+			fz_execute_display_list(list, dev, fz_identity, fz_infinite_bbox);
+		else
+			xps_run_page(ctx, page, dev, fz_identity);
+		printf("</page>\n");
+		fz_free_device(dev);
+	}
+
+	if (showtext)
+	{
+		fz_text_span *text = fz_new_text_span();
+		dev = fz_new_text_device(text);
+		if (list)
+			fz_execute_display_list(list, dev, fz_identity, fz_infinite_bbox);
+		else
+			xps_run_page(ctx, page, dev, fz_identity);
+		fz_free_device(dev);
+		printf("[Page %d]\n", pagenum);
+		if (showtext > 1)
+			fz_debug_text_span_xml(text);
+		else
+			fz_debug_text_span(text);
+		printf("\n");
+		fz_free_text_span(text);
+	}
+
+	if (showmd5 || showtime)
+		printf("page %s %d", filename, pagenum);
+
+	if (output || showmd5 || showtime)
+	{
+		float zoom;
+		fz_matrix ctm;
+		fz_rect rect;
+		fz_bbox bbox;
+		fz_pixmap *pix;
+
+		rect.x0 = rect.y0 = 0;
+		rect.x1 = page->width;
+		rect.y1 = page->height;
+
+		zoom = resolution / 96;
+		ctm = fz_translate(0, -page->height);
+		ctm = fz_concat(ctm, fz_scale(zoom, zoom));
+		bbox = fz_round_rect(fz_transform_rect(ctm, rect));
+
+		/* TODO: banded rendering and multi-page ppm */
+
+		pix = fz_new_pixmap_with_rect(colorspace, bbox);
+
+		if (savealpha)
+			fz_clear_pixmap(pix);
+		else
+			fz_clear_pixmap_with_color(pix, 255);
+
+		dev = fz_new_draw_device(glyphcache, pix);
+		if (list)
+			fz_execute_display_list(list, dev, ctm, bbox);
+		else
+			xps_run_page(ctx, page, dev, ctm);
+		fz_free_device(dev);
+
+		if (output)
+		{
+			char buf[512];
+			sprintf(buf, output, pagenum);
+			if (strstr(output, ".pgm") || strstr(output, ".ppm") || strstr(output, ".pnm"))
+				fz_write_pnm(pix, buf);
+			else if (strstr(output, ".pam"))
+				fz_write_pam(pix, buf, savealpha);
+			else if (strstr(output, ".png"))
+				fz_write_png(pix, buf, savealpha);
+		}
+
+		if (showmd5)
+		{
+			fz_md5 md5;
+			unsigned char digest[16];
+			int i;
+
+			fz_md5_init(&md5);
+			fz_md5_update(&md5, pix->samples, pix->w * pix->h * pix->n);
+			fz_md5_final(&md5, digest);
+
+			printf(" ");
+			for (i = 0; i < 16; i++)
+				printf("%02x", digest[i]);
+		}
+
+		fz_drop_pixmap(pix);
+	}
+
+	if (list)
+		fz_free_display_list(list);
+
+	if (showtime)
+	{
+		int end = gettime();
+		int diff = end - start;
+
+		if (diff < timing.min)
+		{
+			timing.min = diff;
+			timing.minpage = pagenum;
+		}
+		if (diff > timing.max)
+		{
+			timing.max = diff;
+			timing.maxpage = pagenum;
+		}
+		timing.total += diff;
+		timing.count ++;
+
+		printf(" %dms", diff);
+	}
+
+	if (showmd5 || showtime)
+		printf("\n");
+}
+
+static void drawrange(xps_context *ctx, char *range)
+{
+	int page, spage, epage;
+	char *spec, *dash;
+
+	spec = fz_strsep(&range, ",");
+	while (spec)
+	{
+		dash = strchr(spec, '-');
+
+		if (dash == spec)
+			spage = epage = xps_count_pages(ctx);
+		else
+			spage = epage = atoi(spec);
+
+		if (dash)
+		{
+			if (strlen(dash) > 1)
+				epage = atoi(dash + 1);
+			else
+				epage = xps_count_pages(ctx);
+		}
+
+		spage = CLAMP(spage, 1, xps_count_pages(ctx));
+		epage = CLAMP(epage, 1, xps_count_pages(ctx));
+
+		if (spage < epage)
+			for (page = spage; page <= epage; page++)
+				drawpage(ctx, page);
+		else
+			for (page = spage; page >= epage; page--)
+				drawpage(ctx, page);
+
+		spec = fz_strsep(&range, ",");
+	}
+}
+
+int main(int argc, char **argv)
+{
+	int grayscale = 0;
+	int accelerate = 1;
+	xps_context *ctx;
+	int code;
+	int c;
+
+	while ((c = fz_getopt(argc, argv, "o:p:r:Aadgmtx5")) != -1)
+	{
+		switch (c)
+		{
+		case 'o': output = fz_optarg; break;
+		case 'r': resolution = atof(fz_optarg); break;
+		case 'A': accelerate = 0; break;
+		case 'a': savealpha = 1; break;
+		case 'm': showtime++; break;
+		case 't': showtext++; break;
+		case 'x': showxml++; break;
+		case '5': showmd5++; break;
+		case 'g': grayscale++; break;
+		case 'd': uselist = 0; break;
+		default: usage(); break;
+		}
+	}
+
+	if (fz_optind == argc)
+		usage();
+
+	if (!showtext && !showxml && !showtime && !showmd5 && !output)
+	{
+		printf("nothing to do\n");
+		exit(0);
+	}
+
+	if (accelerate)
+		fz_accelerate();
+
+	glyphcache = fz_new_glyph_cache();
+
+	colorspace = fz_device_rgb;
+	if (grayscale)
+		colorspace = fz_device_gray;
+	if (output && strstr(output, ".pgm"))
+		colorspace = fz_device_gray;
+	if (output && strstr(output, ".ppm"))
+		colorspace = fz_device_rgb;
+
+	timing.count = 0;
+	timing.total = 0;
+	timing.min = 1 << 30;
+	timing.max = 0;
+	timing.minpage = 0;
+	timing.maxpage = 0;
+
+	if (showxml)
+		printf("<?xml version=\"1.0\"?>\n");
+
+	while (fz_optind < argc)
+	{
+		filename = argv[fz_optind++];
+
+		code = xps_open_file(&ctx, filename);
+		if (code)
+			die(fz_rethrow(code, "cannot open document: %s", filename));
+
+		if (showxml)
+			printf("<document name=\"%s\">\n", filename);
+
+		if (fz_optind == argc || !isrange(argv[fz_optind]))
+			drawrange(ctx, "1-");
+		if (fz_optind < argc && isrange(argv[fz_optind]))
+			drawrange(ctx, argv[fz_optind++]);
+
+		if (showxml)
+			printf("</document>\n");
+
+		xps_free_context(ctx);
+	}
+
+	if (showtime)
+	{
+		printf("total %dms / %d pages for an average of %dms\n",
+			timing.total, timing.count, timing.total / timing.count);
+		printf("fastest page %d: %dms\n", timing.minpage, timing.min);
+		printf("slowest page %d: %dms\n", timing.maxpage, timing.max);
+	}
+
+	fz_free_glyph_cache(glyphcache);
+
+	return 0;
+}
diff --git a/contrib/media/updf/build/debug/mupdf b/contrib/media/updf/build/debug/mupdf
new file mode 100755
index 000000000..3501e4171
Binary files /dev/null and b/contrib/media/updf/build/debug/mupdf differ
diff --git a/contrib/media/updf/build/debug/pdfclean b/contrib/media/updf/build/debug/pdfclean
new file mode 100755
index 000000000..2d2cc339d
Binary files /dev/null and b/contrib/media/updf/build/debug/pdfclean differ
diff --git a/contrib/media/updf/build/debug/pdfdraw b/contrib/media/updf/build/debug/pdfdraw
new file mode 100755
index 000000000..58072868c
Binary files /dev/null and b/contrib/media/updf/build/debug/pdfdraw differ
diff --git a/contrib/media/updf/build/debug/pdfextract b/contrib/media/updf/build/debug/pdfextract
new file mode 100755
index 000000000..072f8ec7b
Binary files /dev/null and b/contrib/media/updf/build/debug/pdfextract differ
diff --git a/contrib/media/updf/build/debug/pdfinfo b/contrib/media/updf/build/debug/pdfinfo
new file mode 100755
index 000000000..7d3690e87
Binary files /dev/null and b/contrib/media/updf/build/debug/pdfinfo differ
diff --git a/contrib/media/updf/build/debug/pdfshow b/contrib/media/updf/build/debug/pdfshow
new file mode 100755
index 000000000..941ab3152
Binary files /dev/null and b/contrib/media/updf/build/debug/pdfshow differ
diff --git a/contrib/media/updf/build/debug/xpsdraw b/contrib/media/updf/build/debug/xpsdraw
new file mode 100755
index 000000000..50a7bfb16
Binary files /dev/null and b/contrib/media/updf/build/debug/xpsdraw differ
diff --git a/contrib/media/updf/cmaps/README b/contrib/media/updf/cmaps/README
new file mode 100644
index 000000000..fb352e929
--- /dev/null
+++ b/contrib/media/updf/cmaps/README
@@ -0,0 +1,6 @@
+These resources are from Adobe and are covered by their
+own copyright and license.
+
+http://opensource.adobe.com/wiki/display/cmap/CMap+Resources
+http://opensource.adobe.com/wiki/display/pdfmapping/Mapping+Resources+for+PDF
+
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-0 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-0
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-1 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-1
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-1
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-2 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-2
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-3 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-3
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-3
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-4 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-4
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-4
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-5 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-5
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-5
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-6 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-6
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-6
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-UCS2 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-UCS2
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-UCS2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/B5-H b/contrib/media/updf/cmaps/cns/B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/B5-V b/contrib/media/updf/cmaps/cns/B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/B5pc-H b/contrib/media/updf/cmaps/cns/B5pc-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/B5pc-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/B5pc-V b/contrib/media/updf/cmaps/cns/B5pc-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/B5pc-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS-EUC-H b/contrib/media/updf/cmaps/cns/CNS-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS-EUC-V b/contrib/media/updf/cmaps/cns/CNS-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS1-H b/contrib/media/updf/cmaps/cns/CNS1-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS1-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS1-V b/contrib/media/updf/cmaps/cns/CNS1-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS1-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS2-H b/contrib/media/updf/cmaps/cns/CNS2-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS2-V b/contrib/media/updf/cmaps/cns/CNS2-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETHK-B5-H b/contrib/media/updf/cmaps/cns/ETHK-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETHK-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETHK-B5-V b/contrib/media/updf/cmaps/cns/ETHK-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETHK-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETen-B5-H b/contrib/media/updf/cmaps/cns/ETen-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETen-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETen-B5-V b/contrib/media/updf/cmaps/cns/ETen-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETen-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETenms-B5-H b/contrib/media/updf/cmaps/cns/ETenms-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETenms-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETenms-B5-V b/contrib/media/updf/cmaps/cns/ETenms-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETenms-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKdla-B5-H b/contrib/media/updf/cmaps/cns/HKdla-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKdla-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKdla-B5-V b/contrib/media/updf/cmaps/cns/HKdla-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKdla-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKdlb-B5-H b/contrib/media/updf/cmaps/cns/HKdlb-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKdlb-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKdlb-B5-V b/contrib/media/updf/cmaps/cns/HKdlb-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKdlb-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKgccs-B5-H b/contrib/media/updf/cmaps/cns/HKgccs-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKgccs-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKgccs-B5-V b/contrib/media/updf/cmaps/cns/HKgccs-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKgccs-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKm314-B5-H b/contrib/media/updf/cmaps/cns/HKm314-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKm314-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKm314-B5-V b/contrib/media/updf/cmaps/cns/HKm314-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKm314-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKm471-B5-H b/contrib/media/updf/cmaps/cns/HKm471-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKm471-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKm471-B5-V b/contrib/media/updf/cmaps/cns/HKm471-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKm471-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKscs-B5-H b/contrib/media/updf/cmaps/cns/HKscs-B5-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKscs-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKscs-B5-V b/contrib/media/updf/cmaps/cns/HKscs-B5-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKscs-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/UniCNS-UCS2-H b/contrib/media/updf/cmaps/cns/UniCNS-UCS2-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/UniCNS-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/UniCNS-UCS2-V b/contrib/media/updf/cmaps/cns/UniCNS-UCS2-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/UniCNS-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/UniCNS-UTF16-H b/contrib/media/updf/cmaps/cns/UniCNS-UTF16-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/UniCNS-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/UniCNS-UTF16-V b/contrib/media/updf/cmaps/cns/UniCNS-UTF16-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/UniCNS-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-0 b/contrib/media/updf/cmaps/gb/Adobe-GB1-0
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-1 b/contrib/media/updf/cmaps/gb/Adobe-GB1-1
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-1
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-2 b/contrib/media/updf/cmaps/gb/Adobe-GB1-2
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-3 b/contrib/media/updf/cmaps/gb/Adobe-GB1-3
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-3
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-4 b/contrib/media/updf/cmaps/gb/Adobe-GB1-4
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-4
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-5 b/contrib/media/updf/cmaps/gb/Adobe-GB1-5
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-5
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-UCS2 b/contrib/media/updf/cmaps/gb/Adobe-GB1-UCS2
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-UCS2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GB-EUC-H b/contrib/media/updf/cmaps/gb/GB-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GB-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GB-EUC-V b/contrib/media/updf/cmaps/gb/GB-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GB-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GB-H b/contrib/media/updf/cmaps/gb/GB-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GB-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GB-V b/contrib/media/updf/cmaps/gb/GB-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GB-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBK-EUC-H b/contrib/media/updf/cmaps/gb/GBK-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBK-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBK-EUC-V b/contrib/media/updf/cmaps/gb/GBK-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBK-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBK2K-H b/contrib/media/updf/cmaps/gb/GBK2K-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBK2K-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBK2K-V b/contrib/media/updf/cmaps/gb/GBK2K-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBK2K-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBKp-EUC-H b/contrib/media/updf/cmaps/gb/GBKp-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBKp-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBKp-EUC-V b/contrib/media/updf/cmaps/gb/GBKp-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBKp-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBT-EUC-H b/contrib/media/updf/cmaps/gb/GBT-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBT-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBT-EUC-V b/contrib/media/updf/cmaps/gb/GBT-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBT-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBT-H b/contrib/media/updf/cmaps/gb/GBT-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBT-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBT-V b/contrib/media/updf/cmaps/gb/GBT-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBT-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBTpc-EUC-H b/contrib/media/updf/cmaps/gb/GBTpc-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBTpc-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBTpc-EUC-V b/contrib/media/updf/cmaps/gb/GBTpc-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBTpc-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBpc-EUC-H b/contrib/media/updf/cmaps/gb/GBpc-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBpc-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBpc-EUC-V b/contrib/media/updf/cmaps/gb/GBpc-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBpc-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/UniGB-UCS2-H b/contrib/media/updf/cmaps/gb/UniGB-UCS2-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/UniGB-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/UniGB-UCS2-V b/contrib/media/updf/cmaps/gb/UniGB-UCS2-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/UniGB-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/UniGB-UTF16-H b/contrib/media/updf/cmaps/gb/UniGB-UTF16-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/UniGB-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/UniGB-UTF16-V b/contrib/media/updf/cmaps/gb/UniGB-UTF16-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/UniGB-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-EUC-H b/contrib/media/updf/cmaps/japan/78-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-EUC-V b/contrib/media/updf/cmaps/japan/78-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-H b/contrib/media/updf/cmaps/japan/78-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-RKSJ-H b/contrib/media/updf/cmaps/japan/78-RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-RKSJ-V b/contrib/media/updf/cmaps/japan/78-RKSJ-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-V b/contrib/media/updf/cmaps/japan/78-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78ms-RKSJ-H b/contrib/media/updf/cmaps/japan/78ms-RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78ms-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78ms-RKSJ-V b/contrib/media/updf/cmaps/japan/78ms-RKSJ-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78ms-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/83pv-RKSJ-H b/contrib/media/updf/cmaps/japan/83pv-RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/83pv-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90ms-RKSJ-H b/contrib/media/updf/cmaps/japan/90ms-RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90ms-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90ms-RKSJ-V b/contrib/media/updf/cmaps/japan/90ms-RKSJ-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90ms-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90msp-RKSJ-H b/contrib/media/updf/cmaps/japan/90msp-RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90msp-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90msp-RKSJ-V b/contrib/media/updf/cmaps/japan/90msp-RKSJ-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90msp-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90pv-RKSJ-H b/contrib/media/updf/cmaps/japan/90pv-RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90pv-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90pv-RKSJ-V b/contrib/media/updf/cmaps/japan/90pv-RKSJ-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90pv-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Add-H b/contrib/media/updf/cmaps/japan/Add-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Add-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Add-RKSJ-H b/contrib/media/updf/cmaps/japan/Add-RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Add-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Add-RKSJ-V b/contrib/media/updf/cmaps/japan/Add-RKSJ-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Add-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Add-V b/contrib/media/updf/cmaps/japan/Add-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Add-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-0 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-0
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-1 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-1
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-1
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-2 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-2
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-3 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-3
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-3
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-4 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-4
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-4
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-5 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-5
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-5
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-6 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-6
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-6
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-UCS2 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-UCS2
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-UCS2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan2-0 b/contrib/media/updf/cmaps/japan/Adobe-Japan2-0
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan2-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/EUC-H b/contrib/media/updf/cmaps/japan/EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/EUC-V b/contrib/media/updf/cmaps/japan/EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Ext-H b/contrib/media/updf/cmaps/japan/Ext-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Ext-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Ext-RKSJ-H b/contrib/media/updf/cmaps/japan/Ext-RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Ext-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Ext-RKSJ-V b/contrib/media/updf/cmaps/japan/Ext-RKSJ-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Ext-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Ext-V b/contrib/media/updf/cmaps/japan/Ext-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Ext-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/H b/contrib/media/updf/cmaps/japan/H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hankaku b/contrib/media/updf/cmaps/japan/Hankaku
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hankaku
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hiragana b/contrib/media/updf/cmaps/japan/Hiragana
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hiragana
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hojo-EUC-H b/contrib/media/updf/cmaps/japan/Hojo-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hojo-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hojo-EUC-V b/contrib/media/updf/cmaps/japan/Hojo-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hojo-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hojo-H b/contrib/media/updf/cmaps/japan/Hojo-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hojo-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hojo-V b/contrib/media/updf/cmaps/japan/Hojo-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hojo-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Katakana b/contrib/media/updf/cmaps/japan/Katakana
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Katakana
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/NWP-H b/contrib/media/updf/cmaps/japan/NWP-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/NWP-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/NWP-V b/contrib/media/updf/cmaps/japan/NWP-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/NWP-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/RKSJ-H b/contrib/media/updf/cmaps/japan/RKSJ-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/RKSJ-V b/contrib/media/updf/cmaps/japan/RKSJ-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Roman b/contrib/media/updf/cmaps/japan/Roman
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Roman
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniHojo-UCS2-H b/contrib/media/updf/cmaps/japan/UniHojo-UCS2-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniHojo-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniHojo-UCS2-V b/contrib/media/updf/cmaps/japan/UniHojo-UCS2-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniHojo-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniHojo-UTF16-H b/contrib/media/updf/cmaps/japan/UniHojo-UTF16-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniHojo-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniHojo-UTF16-V b/contrib/media/updf/cmaps/japan/UniHojo-UTF16-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniHojo-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UCS2-H b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-H b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-V b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UCS2-V b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UTF16-H b/contrib/media/updf/cmaps/japan/UniJIS-UTF16-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UTF16-V b/contrib/media/updf/cmaps/japan/UniJIS-UTF16-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-HW-V b/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-HW-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-HW-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-V b/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/V b/contrib/media/updf/cmaps/japan/V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/WP-Symbol b/contrib/media/updf/cmaps/japan/WP-Symbol
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/WP-Symbol
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/Adobe-Korea1-0 b/contrib/media/updf/cmaps/korea/Adobe-Korea1-0
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/Adobe-Korea1-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/Adobe-Korea1-1 b/contrib/media/updf/cmaps/korea/Adobe-Korea1-1
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/Adobe-Korea1-1
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/Adobe-Korea1-2 b/contrib/media/updf/cmaps/korea/Adobe-Korea1-2
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/Adobe-Korea1-2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/Adobe-Korea1-UCS2 b/contrib/media/updf/cmaps/korea/Adobe-Korea1-UCS2
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/Adobe-Korea1-UCS2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-EUC-H b/contrib/media/updf/cmaps/korea/KSC-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-EUC-V b/contrib/media/updf/cmaps/korea/KSC-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-H b/contrib/media/updf/cmaps/korea/KSC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-Johab-H b/contrib/media/updf/cmaps/korea/KSC-Johab-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-Johab-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-Johab-V b/contrib/media/updf/cmaps/korea/KSC-Johab-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-Johab-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-V b/contrib/media/updf/cmaps/korea/KSC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCms-UHC-H b/contrib/media/updf/cmaps/korea/KSCms-UHC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCms-UHC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-H b/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-V b/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCms-UHC-V b/contrib/media/updf/cmaps/korea/KSCms-UHC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCms-UHC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCpc-EUC-H b/contrib/media/updf/cmaps/korea/KSCpc-EUC-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCpc-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCpc-EUC-V b/contrib/media/updf/cmaps/korea/KSCpc-EUC-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCpc-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/UniKS-UCS2-H b/contrib/media/updf/cmaps/korea/UniKS-UCS2-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/UniKS-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/UniKS-UCS2-V b/contrib/media/updf/cmaps/korea/UniKS-UCS2-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/UniKS-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/UniKS-UTF16-H b/contrib/media/updf/cmaps/korea/UniKS-UTF16-H
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/UniKS-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/UniKS-UTF16-V b/contrib/media/updf/cmaps/korea/UniKS-UTF16-V
new file mode 100644
index 000000000..80d7f7859
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/UniKS-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/debian/changelog b/contrib/media/updf/debian/changelog
new file mode 100644
index 000000000..891bfdceb
--- /dev/null
+++ b/contrib/media/updf/debian/changelog
@@ -0,0 +1,14 @@
+mupdf (0.8-1) unstable; urgency=low
+
+  * MuPDF version 0.8
+
+mupdf (0.7-1) unstable; urgency=low
+
+  * MuPDF version 0.7
+
+ -- Tor Andersson <tor@ghostscript.com>  Thu, 27 May 2010 17:11:13 +0100
+mupdf (0.6-1) unstable; urgency=low
+
+  * First release of MuPDF with debian package.
+
+ -- Tor Andersson <tor@ghostscript.com>  Thu, 27 May 2010 17:11:13 +0100
diff --git a/contrib/media/updf/debian/compat b/contrib/media/updf/debian/compat
new file mode 100644
index 000000000..7ed6ff82d
--- /dev/null
+++ b/contrib/media/updf/debian/compat
@@ -0,0 +1 @@
+5
diff --git a/contrib/media/updf/debian/control b/contrib/media/updf/debian/control
new file mode 100644
index 000000000..f37427031
--- /dev/null
+++ b/contrib/media/updf/debian/control
@@ -0,0 +1,39 @@
+Source: mupdf
+Section: text
+Priority: optional
+Maintainer: Tor Andersson <tor@ghostscript.com>
+Build-Depends: debhelper (>= 5), make, pkg-config, gcc, coreutils, binutils, tar, libfreetype6-dev, libx11-dev, libxext-dev, libjbig2dec-dev, libopenjpeg-dev, libjpeg62-dev, zlib1g-dev
+Standards-Version: 3.7.2
+
+Package: libmupdf-dev
+Architecture: any
+Depends: ${shlibs:Depends}
+Description: Development files for the MuPDF viewer
+ MuPDF is a lightweight PDF viewer and toolkit written in portable C.
+ .
+ This package contains the static library and headers.
+
+Package: mupdf
+Architecture: any
+Depends: ${shlibs:Depends}
+Description: A lightweight PDF viewer
+ MuPDF is a lightweight PDF viewer and toolkit written in portable C.
+ .
+ The renderer in MuPDF is tailored for high quality anti-aliased graphics.
+ It renders text with metrics and spacing accurate to within fractions of a
+ pixel for the highest fidelity in reproducing the look of a printed page
+ on screen.
+
+Package: mupdf-tools
+Architecture: any
+Depends: ${shlibs:Depends}
+Description: Commmand line tools for the MuPDF viewer
+ MuPDF is a lightweight PDF viewer and toolkit written in portable C.
+ .
+ This package contains command line tools using the MuPDF library:
+ .
+ pdfdraw to render pages to image files.
+ .
+ pdfshow to examine objects in a PDF file.
+ .
+ pdfclean to decompress and pretty print streams and objects in PDF files.
diff --git a/contrib/media/updf/debian/copyright b/contrib/media/updf/debian/copyright
new file mode 100644
index 000000000..69d5116b8
--- /dev/null
+++ b/contrib/media/updf/debian/copyright
@@ -0,0 +1,63 @@
+This package was debianized by Sebastian Rasmussen <sebras@hotmail.com> on
+Mon, 15 Mar 2010 01:12:20 +0100.
+
+It was downloaded from http://mupdf.com/repos/mupdf
+
+Upstream Author: Tor Andersson <tor@ghostscript.com>
+
+Copyright: MuPDF is Copyright 2006-2010 Artifex Software, Inc.
+
+License:
+
+MuPDF is free software: you can redistribute it and/or modify it under the
+terms of the GNU General Public License as published by the Free Software
+Foundation, either version 3 of the License, or (at your option) any later
+version.
+
+MuPDF is Copyright 2006-2010 Artifex Software, Inc.
+
+For commercial licensing please contact sales@artifex.com.
+
+The character map and mapping for pdf resources are from Adobe and are
+covered by their own copyright and license:
+
+-----------------------------------------------------------
+Copyright 1990-20xx Adobe Systems Incorporated.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or
+without modification, are permitted provided that the
+following conditions are met:
+
+Redistributions of source code must retain the above
+copyright notice, this list of conditions and the following
+disclaimer.
+
+Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following
+disclaimer in the documentation and/or other materials
+provided with the distribution.
+
+Neither the name of Adobe Systems Incorporated nor the names
+of its contributors may be used to endorse or promote
+products derived from this software without specific prior
+written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-----------------------------------------------------------
+
+The Debian packaging is (C) 2010, Sebastian Rasmussen <sebras@hotmail.com> and
+is licensed under the GPL, see `/usr/share/common-licenses/GPL'.
+
diff --git a/contrib/media/updf/debian/dirs b/contrib/media/updf/debian/dirs
new file mode 100644
index 000000000..84e4627df
--- /dev/null
+++ b/contrib/media/updf/debian/dirs
@@ -0,0 +1,3 @@
+usr/bin
+usr/include
+usr/lib
diff --git a/contrib/media/updf/debian/libmupdf-dev.install b/contrib/media/updf/debian/libmupdf-dev.install
new file mode 100644
index 000000000..dd3a2bda8
--- /dev/null
+++ b/contrib/media/updf/debian/libmupdf-dev.install
@@ -0,0 +1,4 @@
+fitz/fitz.h usr/include
+mupdf/mupdf.h usr/include
+debian/mupdf.pc usr/lib/pkgconfig
+debian/tmp/usr/lib/libmupdf.a
diff --git a/contrib/media/updf/debian/mupdf-tools.docs b/contrib/media/updf/debian/mupdf-tools.docs
new file mode 100644
index 000000000..e845566c0
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf-tools.docs
@@ -0,0 +1 @@
+README
diff --git a/contrib/media/updf/debian/mupdf-tools.install b/contrib/media/updf/debian/mupdf-tools.install
new file mode 100644
index 000000000..255de9ddd
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf-tools.install
@@ -0,0 +1,3 @@
+debian/tmp/usr/bin/pdfclean
+debian/tmp/usr/bin/pdfdraw
+debian/tmp/usr/bin/pdfshow
diff --git a/contrib/media/updf/debian/mupdf-tools.manpages b/contrib/media/updf/debian/mupdf-tools.manpages
new file mode 100644
index 000000000..bc7fa2509
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf-tools.manpages
@@ -0,0 +1,3 @@
+debian/pdfclean.1
+debian/pdfdraw.1
+debian/pdfshow.1
diff --git a/contrib/media/updf/debian/mupdf.applications b/contrib/media/updf/debian/mupdf.applications
new file mode 100644
index 000000000..ca536c8b6
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.applications
@@ -0,0 +1,7 @@
+mupdf
+	command=mupdf
+	name=MuPDF
+	expect_uris=false
+	requires_terminal=false
+	mime_types=application/x-pdf
+	can_open_multiple_files=false
diff --git a/contrib/media/updf/debian/mupdf.desktop b/contrib/media/updf/debian/mupdf.desktop
new file mode 100644
index 000000000..4c9aff5c4
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.desktop
@@ -0,0 +1,15 @@
+[Desktop Entry]
+Encoding=UTF-8
+Name=MuPDF
+GenericName=PDF file viewer
+Comment=PDF file viewer
+Exec=mupdf %f
+TryExec=mupdf
+Icon=mupdf
+Terminal=false
+Type=Application
+MimeType=application/pdf;application/x-pdf;
+Categories=Viewer;Graphics;
+
+[Desktop Action View]
+Exec=mupdf %f
diff --git a/contrib/media/updf/debian/mupdf.docs b/contrib/media/updf/debian/mupdf.docs
new file mode 100644
index 000000000..e845566c0
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.docs
@@ -0,0 +1 @@
+README
diff --git a/contrib/media/updf/debian/mupdf.install b/contrib/media/updf/debian/mupdf.install
new file mode 100644
index 000000000..024f9f6ad
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.install
@@ -0,0 +1,5 @@
+debian/mupdf.xpm usr/share/pixmaps
+debian/mupdf.png usr/share/pixmaps
+debian/mupdf.desktop usr/share/applications
+debian/mupdf.applications usr/share/application-registry
+debian/tmp/usr/bin/mupdf
diff --git a/contrib/media/updf/debian/mupdf.manpages b/contrib/media/updf/debian/mupdf.manpages
new file mode 100644
index 000000000..e74b13e7b
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.manpages
@@ -0,0 +1 @@
+debian/mupdf.1
diff --git a/contrib/media/updf/debian/mupdf.menu b/contrib/media/updf/debian/mupdf.menu
new file mode 100644
index 000000000..138938cc8
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.menu
@@ -0,0 +1,8 @@
+?package(mupdf):\
+	needs="x11" \
+	section="Applications/Viewers" \
+	command="/usr/bin/mupdf" \
+	title="MuPDF" \
+	hints="Documents" \
+	icon="/usr/share/pixmaps/mupdf.xpm" \
+	longtitle="MuPDF: A lightweight PDF viewer written in portable C"
diff --git a/contrib/media/updf/debian/mupdf.mime b/contrib/media/updf/debian/mupdf.mime
new file mode 100644
index 000000000..65bc0fbcc
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.mime
@@ -0,0 +1,2 @@
+application/pdf; mupdf %s; test=test -n "$DISPLAY" ; nametemplate=%s.pdf; priority=5
+application/x-pdf; mupdf %s; test=test -n "$DISPLAY" ; nametemplate=%s.pdf; priority=5
diff --git a/contrib/media/updf/debian/mupdf.pc b/contrib/media/updf/debian/mupdf.pc
new file mode 100644
index 000000000..7196cd5cb
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.pc
@@ -0,0 +1,12 @@
+prefix=/usr
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: mupdf
+Description: Library for rendering PDF documents
+Requires.private: freetype2
+Version: 0.5.0
+Libs: -L${libdir} -lmupdf
+Libs.private: -lopenjpeg -ljbig2dec -ljpeg -lz -lm
+Cflags: -I${includedir}
diff --git a/contrib/media/updf/debian/mupdf.png b/contrib/media/updf/debian/mupdf.png
new file mode 100644
index 000000000..a46cec993
Binary files /dev/null and b/contrib/media/updf/debian/mupdf.png differ
diff --git a/contrib/media/updf/debian/mupdf.xpm b/contrib/media/updf/debian/mupdf.xpm
new file mode 100644
index 000000000..899a644b4
--- /dev/null
+++ b/contrib/media/updf/debian/mupdf.xpm
@@ -0,0 +1,39 @@
+/* XPM */
+static char * mupdf_icon_bitmap_32_xpm[] = {
+"32 32 4 1",
+" 	c None",
+".	c #FFFFFF",
+"+	c #000000",
+"@	c #2572AC",
+"                                ",
+"                    ......      ",
+"                  ..++++++..    ",
+"                 .++++++++++.   ",
+"                .++++@@@@++++.  ",
+"               .+++@@@@@@@@+++. ",
+"               .++@@@......@++. ",
+" .....        .+++@@@.....@@+++.",
+" .++++.       .++@@@.....@@@@++.",
+" .++++.       .++@@@.....@@@@++.",
+" .+++++.      .++@@......@@@@++.",
+" .+++++.      .++@@......@@@@++.",
+" .++++++.     .+++...@...@@@+++.",
+" .++++++.      .++...@...@@@++. ",
+" .+++++++.     .+++.@@...@@+++. ",
+" .+++++++.      .++++@...++++.  ",
+" .++++++++.     ..++++++++++.   ",
+" .++++++++.     .+..++++++..    ",
+" .++++.++++.   .+++.......      ",
+" .++++.++++.   .++++.++++.      ",
+" .++++..++++. .++++..+.++.      ",
+" .++++..++++. .++++.......      ",
+" .++++. .++++.++++. .+.++.      ",
+" .++++. .++++.++++. .+.++.      ",
+" .++++.  .+++++++.  .+.++.      ",
+" .++++.  .+++++++.  .+.++.      ",
+" .++++.   .+++++.   .+.++.      ",
+" .++++.   .+++++.   .+.++.      ",
+" .++++.    .+++.    .+.++.      ",
+" .++++.    .+++.    .++++.      ",
+" ......     ...     ......      ",
+"                                "};
diff --git a/contrib/media/updf/debian/rules b/contrib/media/updf/debian/rules
new file mode 100755
index 000000000..6858577a3
--- /dev/null
+++ b/contrib/media/updf/debian/rules
@@ -0,0 +1,49 @@
+#!/usr/bin/make -f
+# -*- makefile -*-
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+build: build-stamp
+build-stamp:
+	dh_testdir
+	dh_testroot
+	$(MAKE) build=release prefix=$(CURDIR)/debian/tmp/usr install
+	touch $@
+
+clean:
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp
+	-$(MAKE) clean
+	dh_clean
+
+# Build architecture-independent files here.
+binary-indep: build
+	dh_testdir
+	dh_testroot
+	dh_installdirs
+	dh_installdocs
+	dh_installchangelogs
+	dh_installmenu
+	dh_installmime
+	dh_installman
+	dh_compress
+
+# Build architecture-dependent files here.
+binary-arch: build
+	dh_testdir
+	dh_testroot
+	dh_installdirs -a
+	dh_install -a
+	dh_strip -a
+	dh_fixperms -a
+	dh_makeshlibs -a
+	dh_installdeb -a
+	dh_shlibdeps -a
+	dh_gencontrol -a
+	dh_md5sums -a
+	dh_builddeb -a
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary
diff --git a/contrib/media/updf/draw/arch_arm.c b/contrib/media/updf/draw/arch_arm.c
new file mode 100644
index 000000000..55016a8bd
--- /dev/null
+++ b/contrib/media/updf/draw/arch_arm.c
@@ -0,0 +1,232 @@
+/*
+ * ARM specific render optims live here
+ */
+
+#include "fitz.h"
+
+typedef unsigned char byte;
+
+/* always surround cpu specific code with HAVE_XXX */
+#ifdef ARCH_ARM
+
+/* from imagescalearm.s */
+extern void fz_srow4_arm(byte *src, byte *dst, int w, int denom);
+extern void fz_scol4_arm(byte *src, byte *dst, int w, int denom);
+
+static void
+path_w4i1o4_arm(byte * restrict rgba, byte * restrict src, byte cov, int len, byte * restrict dst)
+{
+	/* The ARM code here is a hand coded implementation of the optimized C version. */
+
+	if (len <= 0)
+		return;
+
+	asm volatile(
+	"ldr	%0, [%0]		@ %0 = rgba			\n"
+	"mov	r11,#0							\n"
+	"mov	r8, #0xFF00						\n"
+	"mov	r14,%0,lsr #24		@ r14= alpha			\n"
+	"orr	%0, %0, #0xFF000000	@ %0 = rgba |= 0xFF000000	\n"
+	"orr	r8, r8, r8, LSL #16	@ r8 = 0xFF00FF00		\n"
+	"adds	r14,r14,r14,LSR #7	@ r14 = alpha += alpha>>7	\n"
+	"beq	9f			@ if (alpha == 0) bale		\n"
+	"and	r6, %0, r8		@ r6 = ga<<8			\n"
+	"bic	%0, %0, r8		@ %0 = rb			\n"
+	"mov	r6, r6, LSR #8		@ r6 = ga			\n"
+	"cmp	r14,#256		@ if (alpha == 256)		\n"
+	"beq	4f			@	no-alpha loop		\n"
+	"B	2f			@ enter the loop		\n"
+	"1:	@ Loop used for when coverage*alpha == 0		\n"
+	"subs	%3, %3, #1		@ len--				\n"
+	"ble	9f							\n"
+	"2:								\n"
+	"ldrb	r12,[%1]		@ r12= *src			\n"
+	"ldr	r9, [%4], #4		@ r9 = drb = *dst32++		\n"
+	"strb	r11,[%1], #1		@ r11= *src++ = 0		\n"
+	"add	%2, r12, %2		@ %2 = cov += r12		\n"
+	"ands	%2, %2, #255		@ %2 = cov &= 255		\n"
+	"beq	1b			@ if coverage == 0 loop back	\n"
+	"add	r10,%2, %2, LSR #7	@ r10= ca = cov+(cov>>7)	\n"
+	"mul	r10,r14,r10		@ r10= ca *= alpha		\n"
+	"and	r7, r8, r9		@ r7 = dga = drb & MASK		\n"
+	"mov	r10,r10,LSR #8		@ r10= ca >>= 8			\n"
+	"and	r9, r8, r9, LSL #8	@ r9 = drb = (drb<<8) & MASK	\n"
+	"sub	r12,r6, r7, LSR #8	@ r12= cga = ga - (dga>>8)	\n"
+	"sub	r5, %0, r9, LSR #8	@ r5 = crb = rb - (drb>>8)	\n"
+	"mla	r7, r12,r10,r7		@ r7 = dga += cga * ca		\n"
+	"subs	%3, %3, #1		@ len--				\n"
+	"mla	r9, r5, r10,r9		@ r9 = drb += crb * ca		\n"
+	"and	r7, r8, r7		@ r7 = dga &= MASK		\n"
+	"and	r9, r8, r9		@ r9 = drb &= MASK		\n"
+	"orr	r9, r7, r9, LSR #8	@ r9 = drb = dga | (drb>>8)	\n"
+	"str	r9, [%4, #-4]		@ dst32[-1] = r9		\n"
+	"bgt	2b							\n"
+	"b	9f							\n"
+	"@ --- Solid alpha loop	---------------------------------------	\n"
+	"3:	@ Loop used when coverage == 256			\n"
+	"orr	r9, %0, r6, LSL #8	@ r9 = rgba			\n"
+	"str	r9, [%4, #-4]		@ dst32[-1] = r9		\n"
+	"4:	@ Loop used for when coverage*alpha == 0		\n"
+	"subs	%3, %3, #1		@ len--				\n"
+	"ble	9f							\n"
+	"5:								\n"
+	"ldrb	r12,[%1]		@ r12= *src			\n"
+	"ldr	r9, [%4], #4		@ r9 = drb = *dst32++		\n"
+	"strb	r11,[%1], #1		@ r11= *src++ = 0		\n"
+	"add	%2, r12, %2		@ %2 = cov += r12		\n"
+	"ands	%2, %2, #255		@ %2 = cov &= 255		\n"
+	"beq	4b			@ if coverage == 0 loop back	\n"
+	"cmp	%2, #255		@ if coverage == solid		\n"
+	"beq	3b			@	loop back		\n"
+	"add	r10,%2, %2, LSR #7	@ r10= ca = cov+(cov>>7)	\n"
+	"and	r7, r8, r9		@ r7 = dga = drb & MASK		\n"
+	"and	r9, r8, r9, LSL #8	@ r9 = dga = (drb<<8) & MASK	\n"
+	"sub	r12,r6, r7, LSR #8	@ r12= cga = ga - (dga>>8)	\n"
+	"sub	r5, %0, r9, LSR #8	@ r5 = crb = rb - (drb>>8)	\n"
+	"mla	r7, r12,r10,r7		@ r7 = dga += cga * ca		\n"
+	"subs	%3, %3, #1		@ len--				\n"
+	"mla	r9, r5, r10,r9		@ r9 = drb += crb * ca		\n"
+	"and	r7, r8, r7		@ r7 = dga &= MASK		\n"
+	"and	r9, r8, r9		@ r9 = drb &= MASK		\n"
+	"orr	r9, r7, r9, LSR #8	@ r9 = drb = dga | (drb>>8)	\n"
+	"str	r9, [%4, #-4]		@ dst32[-1] = r9		\n"
+	"bgt	5b							\n"
+	"9:				@ End				\n"
+	:
+	"+r" (rgba),
+	"+r" (src),
+	"+r" (cov),
+	"+r" (len),
+	"+r" (dst)
+	:
+	:
+	"r5","r6","r7","r8","r9","r10","r11","r12","r14","memory","cc"
+	);
+}
+
+static void load_tile8_arm(byte * restrict src, int sw, byte * restrict dst, int dw, int w, int h, int pad)
+{
+	if ((h == 0) || (w == 0))
+		return;
+
+	switch (pad)
+	{
+	case 0:
+		while (h--)
+		{
+			memcpy(dst, src, w);
+			src += sw;
+			dst += dw;
+		}
+		break;
+
+	case 1:
+		sw -= w;
+		dw -= w<<1;
+		asm volatile(
+			"MOV	r11,#255				\n"
+			"1:						\n"
+			"MOV	r5, %[w]		@ r5 = x = w	\n"
+			"2:						\n"
+			"LDRB	r4, [%[src]], #1	@ r4 = *src++	\n"
+			"SUBS	r5, r5, #1				\n"
+			"STRB	r4, [%[dst]], #1	@ *dst++ = r4	\n"
+			"STRB	r11,[%[dst]], #1	@ *dst++ = 255	\n"
+			"BGT	2b					\n"
+			"ADD	%[src],%[src],%[sw]	@ src += sw	\n"
+			"ADD	%[dst],%[dst],%[dw]	@ dst += dw	\n"
+			"SUBS	%[h],%[h],#1				\n"
+			"BGT	1b					\n"
+			:
+			[src]	"+r" (src),
+			[sw]	"+r" (sw),
+			[dst]	"+r" (dst),
+			[dw]	"+r" (dw),
+			[h]	"+r" (h),
+			[w]	"+r" (w)
+			:
+			:
+			"r4","r5","r11","memory","cc"
+			);
+		break;
+
+	case 3:
+		sw -= w;
+		asm volatile(
+			"MOV	r11,#255				\n"
+			"1:						\n"
+			"MOV	r5, %[w]		@ r5 = x = w	\n"
+			"MOV	r8, %[dst]		@ r8 = dp = dst	\n"
+			"2:						\n"
+			"LDRB	r4, [%[src]], #1	@ r4 = *src++	\n"
+			"LDRB	r6, [%[src]], #1	@ r6 = *src++	\n"
+			"LDRB	r7, [%[src]], #1	@ r7 = *src++	\n"
+			"SUBS	r5, r5, #3				\n"
+			"STRB	r4, [r8], #1		@ *dp++ = r4	\n"
+			"STRB	r6, [r8], #1		@ *dp++ = r6	\n"
+			"STRB	r7, [r8], #1		@ *dp++ = r7	\n"
+			"STRB	r11,[r8], #1		@ *dp++ = 255	\n"
+			"BGT	2b					\n"
+			"ADD	%[src],%[src],%[sw]	@ src += sw	\n"
+			"ADD	%[dst],%[dst],%[dw]	@ dst += dw	\n"
+			"SUBS	%[h],%[h],#1				\n"
+			"BGT	1b					\n"
+			:
+			[src]	"+r" (src),
+			[sw]	"+r" (sw),
+			[dst]	"+r" (dst),
+			[dw]	"+r" (dw),
+			[h]	"+r" (h),
+			[w]	"+r" (w)
+			:
+			:
+			"r4","r5","r6","r7","r8","r11","memory","cc"
+			);
+		break;
+
+	default:
+		sw -= w;
+		asm volatile(
+			"mov	r9,#255					\n"
+			"1:						\n"
+			"mov	r7, %[dst]	@ r7 = dp = dst		\n"
+			"mov	r8, #1		@ r8 = tpad = 1		\n"
+			"mov	r14,%[w]	@ r11= x = w		\n"
+			"2:						\n"
+			"ldrb	r10,[%[src]],#1				\n"
+			"subs	r8, r8, #1				\n"
+			"moveq	r8, %[pad]				\n"
+			"streqb	r9, [r7], #1				\n"
+			"strb	r10,[r7], #1				\n"
+			"subs	r14,r14, #1				\n"
+			"bgt	2b					\n"
+			"add	%[src],%[src],%[sw]			\n"
+			"add	%[dst],%[dst],%[dw]			\n"
+			"subs	%[h], %[h], #1				\n"
+			"bgt	1b					\n"
+			:
+			[src]	"+r" (src),
+			[sw]	"+r" (sw),
+			[dst]	"+r" (dst),
+			[dw]	"+r" (dw),
+			[h]	"+r" (h),
+			[w]	"+r" (w),
+			[pad]	"+r" (pad)
+			:
+			:
+			"r7","r8","r9","r10","r14","memory","cc"
+			);
+		break;
+	}
+}
+
+void
+fz_accelerate_arch(void)
+{
+	fz_path_w4i1o4 = path_w4i1o4_arm;
+	fz_loadtile8 = load_tile8_arm;
+	fz_srow4 = fz_srow4_arm;
+	fz_scol4 = fz_scol4_arm;
+}
+
+#endif
diff --git a/contrib/media/updf/draw/arch_port.c b/contrib/media/updf/draw/arch_port.c
new file mode 100644
index 000000000..fa5890b5f
--- /dev/null
+++ b/contrib/media/updf/draw/arch_port.c
@@ -0,0 +1,486 @@
+#include "fitz.h"
+
+typedef unsigned char byte;
+
+/* These C implementations use SWAR (SIMD-within-a-register) techniques. */
+
+#if 0 /* TODO: move into porterduff.c functions */
+
+#define MASK 0xFF00FF00;
+
+static void
+path_w4i1o4_32bit(byte *rgba,
+	byte * restrict src, byte cov, int len, byte * restrict dst)
+{
+	/* COLOR * coverage + DST * (256-coverage) = (COLOR - DST)*coverage + DST*256 */
+	unsigned int *dst32 = (unsigned int *)(void *)dst;
+	int alpha = rgba[3];
+	unsigned int rb = rgba[0] | (rgba[2] << 16);
+	unsigned int ga = rgba[1] | 0xFF0000;
+
+	if (alpha == 0)
+		return;
+
+	if (alpha != 255)
+	{
+		alpha += alpha>>7; /* alpha is now in the 0...256 range */
+		while (len--)
+		{
+			unsigned int ca, drb, dga, crb, cga;
+			cov += *src; *src++ = 0;
+			ca = cov + (cov>>7); /* ca is in 0...256 range */
+			ca = (ca*alpha)>>8; /* ca is is in 0...256 range */
+			drb = *dst32++;
+			if (ca != 0)
+			{
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga | (drb>>8);
+				dst32[-1] = drb;
+			}
+		}
+	}
+	else
+	{
+		while (len--)
+		{
+			unsigned int ca, drb, dga, crb, cga;
+			cov += *src; *src++ = 0;
+			ca = cov + (cov>>7); /* ca is in 0...256 range */
+			drb = *dst32++;
+			if (ca == 0)
+				continue;
+			if (ca == 255)
+			{
+				drb = (ga<<8) | rb;
+			}
+			else
+			{
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga |(drb>>8);
+			}
+			dst32[-1] = drb;
+		}
+	}
+}
+
+static void
+text_w4i1o4_32bit(byte *rgba,
+	byte * restrict src, int srcw,
+	byte * restrict dst, int dstw, int w0, int h)
+{
+	unsigned int *dst32 = (unsigned int *)(void *)dst;
+	unsigned int alpha = rgba[3];
+	unsigned int rb = rgba[0] | (rgba[2] << 16);
+	unsigned int ga = rgba[1] | 0xFF0000;
+
+	if (alpha == 0)
+		return;
+
+	srcw -= w0;
+	dstw = (dstw>>2)-w0;
+
+	if (alpha != 255)
+	{
+		alpha += alpha>>7; /* alpha is now in the 0...256 range */
+		while (h--)
+		{
+			int w = w0;
+			while (w--)
+			{
+				unsigned int ca, drb, dga, crb, cga;
+				ca = *src++;
+				drb = *dst32++;
+				ca += ca>>7;
+				ca = (ca*alpha)>>8;
+				if (ca == 0)
+					continue;
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga | (drb>>8);
+				dst32[-1] = drb;
+			}
+			src += srcw;
+			dst32 += dstw;
+		}
+	}
+	else
+	{
+		while (h--)
+		{
+			int w = w0;
+			while (w--)
+			{
+				unsigned int ca, drb, dga, crb, cga;
+				ca = *src++;
+				drb = *dst32++;
+				ca += ca>>7;
+				if (ca == 0)
+					continue;
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga | (drb>>8);
+				dst32[-1] = drb;
+			}
+			src += srcw;
+			dst32 += dstw;
+		}
+	}
+}
+
+static void
+img_4o4_32bit(byte * restrict src, byte cov, int len, byte * restrict dst,
+	fz_pixmap *image, int u, int v, int fa, int fb)
+{
+	unsigned int *dst32 = (unsigned int *)(void *)dst;
+	unsigned int *samples = (unsigned int *)(void *)image->samples;
+	int w = image->w;
+	int h = image->h-1;
+
+	while (len--)
+	{
+		unsigned int a, a1, d, d1;
+		int sa;
+		cov += *src; *src = 0; src++;
+		/* (a,a1) = sampleargb(samples, w, h, u, v, argb); */
+		{
+			int ui, ui1, vi, vi1, ud, vd;
+			unsigned int b, b1, c, c1;
+			ui1 = 1;
+			ui = u >> 16;
+			if (ui < 0)
+			{
+				ui = 0;
+				ui1 = 0;
+			}
+			else if (ui >= w-1)
+			{
+				ui = w-1;
+				ui1 = 0;
+			}
+			vi1 = w;
+			vi = v >> 16;
+			if (vi < 0)
+			{
+				vi = 0;
+				vi1 = 0;
+			}
+			else if (vi >= h)
+			{
+				vi = h;
+				vi1 = 0;
+			}
+			ui += vi*w;
+			a = samples[ui];
+			b = samples[ui + ui1];
+			c = samples[ui + vi1];
+			d = samples[ui + ui1 + vi1];
+			ud = (u>>8) & 0xFF;
+			vd = (v>>8) & 0xFF;
+			ud = FZ_EXPAND(ud);
+			vd = FZ_EXPAND(vd);
+			/* (a,a1) = blend(a,b,ud) */
+			a1 = a & MASK;
+			a = (a<<8) & MASK;
+			b1 = (b>>8) & ~MASK;
+			b = b & ~MASK;
+			a = ((b -(a >>8)) * ud + a ) & MASK;
+			a1 = ((b1-(a1>>8)) * ud + a1) & MASK;
+			/* (c,c1) = blend(c,d,ud) */
+			c1 = c & MASK;
+			c = (c<<8) & MASK;
+			d1 = (d>>8) & ~MASK;
+			d = d & ~MASK;
+			c = ((d -(c >>8)) * ud + c ) & MASK;
+			c1 = ((d1-(c1>>8)) * ud + c1) & MASK;
+			/* (a,a1) = blend((a,a1),(c,c1),vd) */
+			a = (((c >>8)-(a >>8)) * vd + a ) & MASK;
+			a1 = (((c1>>8)-(a1>>8)) * vd + a1) & MASK;
+		}
+		sa = (a1>>24);
+		sa = FZ_COMBINE(FZ_EXPAND(sa), FZ_EXPAND(cov));
+		a1 |= 0xFF000000;
+		d = *dst32++;
+		d1 = d & MASK;
+		d = (d<<8) & MASK;
+		a = (((a >>8)-(d >>8)) * sa + d ) & MASK;
+		a1 = (((a1>>8)-(d1>>8)) * sa + d1) & MASK;
+		dst32[-1] = (a>>8) | a1;
+		u += fa;
+		v += fb;
+	}
+}
+
+static void
+img_w4i1o4_32bit(byte *rgba, byte * restrict src, byte cov, int len,
+	byte * restrict dst, fz_pixmap *image, int u, int v, int fa, int fb)
+{
+	byte *samples = image->samples;
+	int w = image->w;
+	int h = image->h-1;
+	int alpha = FZ_EXPAND(rgba[3]);
+	unsigned int rb = rgba[0] | (rgba[2] << 16);
+	unsigned int ga = rgba[1] | 0xFF0000;
+	unsigned int *dst32 = (unsigned int *)(void *)dst;
+
+	if (alpha == 0)
+		return;
+	if (alpha != 256)
+	{
+		while (len--)
+		{
+			unsigned int ca, drb, dga, crb, cga;
+			unsigned int a, b;
+			cov += *src; *src = 0; src++;
+			drb = *dst32++;
+			ca = FZ_COMBINE(FZ_EXPAND(cov), alpha);
+			if (ca != 0)
+			{
+				int ui, ui1, vi, vi1, ud, vd;
+				/* a = samplemask(samples, w, h, u, v); */
+				ui1 = 1;
+				ui = u >> 16;
+				if (ui < 0)
+				{
+					ui = 0;
+					ui1 = 0;
+				}
+				else if (ui >= w-1)
+				{
+					ui = w-1;
+					ui1 = 0;
+				}
+				vi1 = w;
+				vi = v >> 16;
+				if (vi < 0)
+				{
+					vi = 0;
+					vi1 = 0;
+				}
+				else if (vi >= h)
+				{
+					vi = h;
+					vi1 = 0;
+				}
+				ui += vi*w;
+				a = samples[ui];
+				b = samples[ui + ui1];
+				a |= samples[ui + vi1]<<16;
+				b |= samples[ui + ui1 + vi1]<<16;
+				ud = (u>>8) & 0xFF;
+				vd = (v>>8) & 0xFF;
+				ud = FZ_EXPAND(ud);
+				vd = FZ_EXPAND(vd);
+				/* a = blend(a,b,ud) */
+				a = ((b-a) * ud + (a<<8)) & MASK;
+				/* a = blend(a,a>>16,vd) */
+				a = (((a>>24)-(a>>8)) * vd + a);
+				a = (a>>8) & 0xFF;
+				ca = FZ_COMBINE(ca, FZ_EXPAND(a));
+			}
+			if (ca != 0)
+			{
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga | (drb>>8);
+				dst32[-1] = drb;
+			}
+			u += fa;
+			v += fb;
+		}
+	}
+	else
+	{
+		while (len--)
+		{
+			unsigned int ca, drb, dga, crb, cga;
+			unsigned int a, b;
+			cov += *src; *src = 0; src++;
+			drb = *dst32++;
+			if (cov != 0)
+			{
+				int ui, ui1, vi, vi1, ud, vd;
+				/* a = samplemask(samples, w, h, u, v); */
+				ui1 = 1;
+				ui = u >> 16;
+				if (ui < 0)
+				{
+					ui = 0;
+					ui1 = 0;
+				}
+				else if (ui >= w-1)
+				{
+					ui = w-1;
+					ui1 = 0;
+				}
+				vi1 = w;
+				vi = v >> 16;
+				if (vi < 0)
+				{
+					vi = 0;
+					vi1 = 0;
+				}
+				else if (vi >= h)
+				{
+					vi = h;
+					vi1 = 0;
+				}
+				ui += vi*w;
+				a = samples[ui];
+				b = samples[ui + ui1];
+				a |= samples[ui + vi1]<<16;
+				b |= samples[ui + ui1 + vi1]<<16;
+				ud = (u>>8) & 0xFF;
+				vd = (v>>8) & 0xFF;
+				ud = FZ_EXPAND(ud);
+				vd = FZ_EXPAND(vd);
+				/* a = blend(a,b,ud) */
+				a = ((b-a) * ud + (a<<8)) & MASK;
+				/* a = blend(a,a>>16,vd) */
+				a = (((a>>24)-(a>>8)) * vd + a);
+				a = (a>>8) & 0xFF;
+				ca = FZ_COMBINE(FZ_EXPAND(cov),FZ_EXPAND(a));
+				if (ca != 0)
+				{
+					if (ca == 256)
+					{
+						drb = (ga<<8) | rb;
+					}
+					else
+					{
+						dga = drb & MASK;
+						drb = (drb<<8) & MASK;
+						cga = ga - (dga>>8);
+						crb = rb - (drb>>8);
+						dga += cga * ca;
+						drb += crb * ca;
+						dga &= MASK;
+						drb &= MASK;
+						drb = dga | (drb>>8);
+					}
+					dst32[-1] = drb;
+				}
+			}
+			u += fa;
+			v += fb;
+		}
+	}
+}
+
+static void
+img_1o1_32bit(byte * restrict src, byte cov, int len, byte * restrict dst,
+	fz_pixmap *image, int u, int v, int fa, int fb)
+{
+	byte *samples = image->samples;
+	int w = image->w;
+	int h = image->h-1;
+
+	while (len--)
+	{
+		unsigned int a, b;
+		cov += *src; *src = 0; src++;
+		if (cov != 0)
+		{
+			int ui, ui1, vi, vi1, ud, vd;
+			/* sa = samplemask(samples, w, h, u, v); */
+			ui1 = 1;
+			ui = u >> 16;
+			if (ui < 0)
+			{
+				ui = 0;
+				ui1 = 0;
+			}
+			else if (ui >= w-1)
+			{
+				ui = w-1;
+				ui1 = 0;
+			}
+			vi1 = w;
+			vi = v >> 16;
+			if (vi < 0)
+			{
+				vi = 0;
+				vi1 = 0;
+			}
+			else if (vi >= h)
+			{
+				vi = h;
+				vi1 = 0;
+			}
+			ui += vi*w;
+			a = samples[ui];
+			b = samples[ui + ui1];
+			a |= samples[ui + vi1]<<16;
+			b |= samples[ui + ui1 + vi1]<<16;
+			ud = (u>>8) & 0xFF;
+			vd = (v>>8) & 0xFF;
+			ud = FZ_EXPAND(ud);
+			vd = FZ_EXPAND(vd);
+			/* a = blend(a,b,ud) */
+			a = ((b-a) * ud + (a<<8)) & MASK;
+			/* a = blend(a,a>>16,vd) */
+			a = (((a>>24)-(a>>8)) * vd + a);
+			a = (a>>8) & 0xFF;
+			a = FZ_COMBINE(FZ_EXPAND(a), FZ_EXPAND(cov));
+			if (a != 0)
+			{
+				if (a == 256)
+					dst[0] = 255;
+				else
+					dst[0] = FZ_BLEND(255, dst[0], a);
+			}
+		}
+		dst++;
+		u += fa;
+		v += fb;
+	}
+}
+
+#endif
+
+void fz_accelerate(void)
+{
+	if (sizeof(int) == 4 && sizeof(unsigned int) == 4 && !fz_is_big_endian())
+	{
+//		fz_path_w4i1o4 = path_w4i1o4_32bit;
+//		fz_text_w4i1o4 = text_w4i1o4_32bit;
+//		fz_img_4o4 = img_4o4_32bit;
+//		fz_img_w4i1o4 = img_w4i1o4_32bit;
+//		fz_img_1o1 = img_1o1_32bit;
+	}
+
+#ifdef HAVE_CPUDEP
+	fz_accelerate_arch();
+#endif
+}
diff --git a/contrib/media/updf/draw/draw_affine.c b/contrib/media/updf/draw/draw_affine.c
new file mode 100644
index 000000000..95d28beac
--- /dev/null
+++ b/contrib/media/updf/draw/draw_affine.c
@@ -0,0 +1,588 @@
+#include "fitz.h"
+
+typedef unsigned char byte;
+
+static inline float roundup(float x)
+{
+	return (x < 0) ? floorf(x) : ceilf(x);
+}
+
+static inline int lerp(int a, int b, int t)
+{
+	return a + (((b - a) * t) >> 16);
+}
+
+static inline int bilerp(int a, int b, int c, int d, int u, int v)
+{
+	return lerp(lerp(a, b, u), lerp(c, d, u), v);
+}
+
+static inline byte *sample_nearest(byte *s, int w, int h, int n, int u, int v)
+{
+	if (u < 0) u = 0;
+	if (v < 0) v = 0;
+	if (u >= w) u = w - 1;
+	if (v >= h) v = h - 1;
+	return s + (v * w + u) * n;
+}
+
+/* Blend premultiplied source image in constant alpha over destination */
+
+static inline void
+fz_paint_affine_alpha_N_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *hp)
+{
+	int k;
+	int n1 = n-1;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, n, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, n, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, n, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, n, ui+1, vi+1);
+			int xa = bilerp(a[n1], b[n1], c[n1], d[n1], uf, vf);
+			int t;
+			xa = fz_mul255(xa, alpha);
+			t = 255 - xa;
+			for (k = 0; k < n1; k++)
+			{
+				int x = bilerp(a[k], b[k], c[k], d[k], uf, vf);
+				dp[k] = fz_mul255(x, alpha) + fz_mul255(dp[k], t);
+			}
+			dp[n1] = xa + fz_mul255(dp[n1], t);
+			if (hp)
+				hp[0] = xa + fz_mul255(hp[n1], t);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+/* Special case code for gray -> rgb */
+static inline void
+fz_paint_affine_alpha_g2rgb_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int alpha, byte *hp)
+{
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, 2, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, 2, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, 2, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, 2, ui+1, vi+1);
+			int y = bilerp(a[1], b[1], c[1], d[1], uf, vf);
+			int x = bilerp(a[0], b[0], c[0], d[0], uf, vf);
+			int t;
+			x = fz_mul255(x, alpha);
+			y = fz_mul255(y, alpha);
+			t = 255 - y;
+			dp[0] = x + fz_mul255(dp[0], t);
+			dp[1] = x + fz_mul255(dp[1], t);
+			dp[2] = x + fz_mul255(dp[2], t);
+			dp[3] = y + fz_mul255(dp[3], t);
+			if (hp)
+				hp[0] = y + fz_mul255(hp[0], t);
+		}
+		dp += 4;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_alpha_N_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *hp)
+{
+	int k;
+	int n1 = n-1;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			byte *sample = sp + ((vi * sw + ui) * n);
+			int a = fz_mul255(sample[n-1], alpha);
+			int t = 255 - a;
+			for (k = 0; k < n1; k++)
+				dp[k] = fz_mul255(sample[k], alpha) + fz_mul255(dp[k], t);
+			dp[n1] = a + fz_mul255(dp[n1], t);
+			if (hp)
+				hp[0] = a + fz_mul255(hp[n1], t);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_alpha_g2rgb_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int alpha, byte *hp)
+{
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			byte *sample = sp + ((vi * sw + ui) * 2);
+			int x = fz_mul255(sample[0], alpha);
+			int a = fz_mul255(sample[1], alpha);
+			int t = 255 - a;
+			dp[0] = x + fz_mul255(dp[0], t);
+			dp[1] = x + fz_mul255(dp[1], t);
+			dp[2] = x + fz_mul255(dp[2], t);
+			dp[3] = a + fz_mul255(dp[3], t);
+			if (hp)
+				hp[0] = a + fz_mul255(hp[0], t);
+		}
+		dp += 4;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+/* Blend premultiplied source image over destination */
+
+static inline void
+fz_paint_affine_N_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, byte *hp)
+{
+	int k;
+	int n1 = n-1;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, n, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, n, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, n, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, n, ui+1, vi+1);
+			int y = bilerp(a[n1], b[n1], c[n1], d[n1], uf, vf);
+			int t = 255 - y;
+			for (k = 0; k < n1; k++)
+			{
+				int x = bilerp(a[k], b[k], c[k], d[k], uf, vf);
+				dp[k] = x + fz_mul255(dp[k], t);
+			}
+			dp[n1] = y + fz_mul255(dp[n1], t);
+			if (hp)
+				hp[0] = y + fz_mul255(hp[0], t);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_solid_g2rgb_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, byte *hp)
+{
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, 2, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, 2, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, 2, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, 2, ui+1, vi+1);
+			int y = bilerp(a[1], b[1], c[1], d[1], uf, vf);
+			int t = 255 - y;
+			int x = bilerp(a[0], b[0], c[0], d[0], uf, vf);
+			dp[0] = x + fz_mul255(dp[0], t);
+			dp[1] = x + fz_mul255(dp[1], t);
+			dp[2] = x + fz_mul255(dp[2], t);
+			dp[3] = y + fz_mul255(dp[3], t);
+			if (hp)
+				hp[0] = y + fz_mul255(hp[0], t);
+		}
+		dp += 4;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_N_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, byte *hp)
+{
+	int k;
+	int n1 = n-1;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			byte *sample = sp + ((vi * sw + ui) * n);
+			int a = sample[n1];
+			int t = 255 - a;
+			for (k = 0; k < n1; k++)
+				dp[k] = sample[k] + fz_mul255(dp[k], t);
+			dp[n1] = a + fz_mul255(dp[n1], t);
+			if (hp)
+				hp[0] = a + fz_mul255(hp[0], t);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_solid_g2rgb_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, byte *hp)
+{
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			byte *sample = sp + ((vi * sw + ui) * 2);
+			int x = sample[0];
+			int a = sample[1];
+			int t = 255 - a;
+			dp[0] = x + fz_mul255(dp[0], t);
+			dp[1] = x + fz_mul255(dp[1], t);
+			dp[2] = x + fz_mul255(dp[2], t);
+			dp[3] = a + fz_mul255(dp[3], t);
+			if (hp)
+				hp[0] = a + fz_mul255(hp[0], t);
+		}
+		dp += 4;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+/* Blend non-premultiplied color in source image mask over destination */
+
+static inline void
+fz_paint_affine_color_N_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, byte *color, byte *hp)
+{
+	int n1 = n - 1;
+	int sa = color[n1];
+	int k;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, 1, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, 1, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, 1, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, 1, ui+1, vi+1);
+			int ma = bilerp(a[0], b[0], c[0], d[0], uf, vf);
+			int masa = FZ_COMBINE(FZ_EXPAND(ma), sa);
+			for (k = 0; k < n1; k++)
+				dp[k] = FZ_BLEND(color[k], dp[k], masa);
+			dp[n1] = FZ_BLEND(255, dp[n1], masa);
+			if (hp)
+				hp[0] = FZ_BLEND(255, hp[0], masa);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_color_N_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, byte *color, byte *hp)
+{
+	int n1 = n-1;
+	int sa = color[n1];
+	int k;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int ma = sp[vi * sw + ui];
+			int masa = FZ_COMBINE(FZ_EXPAND(ma), sa);
+			for (k = 0; k < n1; k++)
+				dp[k] = FZ_BLEND(color[k], dp[k], masa);
+			dp[n1] = FZ_BLEND(255, dp[n1], masa);
+			if (hp)
+				hp[n1] = FZ_BLEND(255, hp[n1], masa);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static void
+fz_paint_affine_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color/*unused*/, byte *hp)
+{
+	if (alpha == 255)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_affine_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 1, hp); break;
+		case 2: fz_paint_affine_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 2, hp); break;
+		case 4: fz_paint_affine_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 4, hp); break;
+		default: fz_paint_affine_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, n, hp); break;
+		}
+	}
+	else if (alpha > 0)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_affine_alpha_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 1, alpha, hp); break;
+		case 2: fz_paint_affine_alpha_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 2, alpha, hp); break;
+		case 4: fz_paint_affine_alpha_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 4, alpha, hp); break;
+		default: fz_paint_affine_alpha_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, n, alpha, hp); break;
+		}
+	}
+}
+
+static void
+fz_paint_affine_g2rgb_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color/*unused*/, byte *hp)
+{
+	if (alpha == 255)
+	{
+		fz_paint_affine_solid_g2rgb_lerp(dp, sp, sw, sh, u, v, fa, fb, w, hp);
+	}
+	else if (alpha > 0)
+	{
+		fz_paint_affine_alpha_g2rgb_lerp(dp, sp, sw, sh, u, v, fa, fb, w, alpha, hp);
+	}
+}
+
+static void
+fz_paint_affine_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color/*unused */, byte *hp)
+{
+	if (alpha == 255)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_affine_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 1, hp); break;
+		case 2: fz_paint_affine_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 2, hp); break;
+		case 4: fz_paint_affine_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 4, hp); break;
+		default: fz_paint_affine_N_near(dp, sp, sw, sh, u, v, fa, fb, w, n, hp); break;
+		}
+	}
+	else if (alpha > 0)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_affine_alpha_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 1, alpha, hp); break;
+		case 2: fz_paint_affine_alpha_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 2, alpha, hp); break;
+		case 4: fz_paint_affine_alpha_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 4, alpha, hp); break;
+		default: fz_paint_affine_alpha_N_near(dp, sp, sw, sh, u, v, fa, fb, w, n, alpha, hp); break;
+		}
+	}
+}
+
+static void
+fz_paint_affine_g2rgb_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color/*unused*/, byte *hp)
+{
+	if (alpha == 255)
+	{
+		fz_paint_affine_solid_g2rgb_near(dp, sp, sw, sh, u, v, fa, fb, w, hp);
+	}
+	else if (alpha > 0)
+	{
+		fz_paint_affine_alpha_g2rgb_near(dp, sp, sw, sh, u, v, fa, fb, w, alpha, hp);
+	}
+}
+
+static void
+fz_paint_affine_color_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha/*unused*/, byte *color, byte *hp)
+{
+	switch (n)
+	{
+	case 2: fz_paint_affine_color_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 2, color, hp); break;
+	case 4: fz_paint_affine_color_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 4, color, hp); break;
+	default: fz_paint_affine_color_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, n, color, hp); break;
+	}
+}
+
+static void
+fz_paint_affine_color_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha/*unused*/, byte *color, byte *hp)
+{
+	switch (n)
+	{
+	case 2: fz_paint_affine_color_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 2, color, hp); break;
+	case 4: fz_paint_affine_color_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 4, color, hp); break;
+	default: fz_paint_affine_color_N_near(dp, sp, sw, sh, u, v, fa, fb, w, n, color, hp); break;
+	}
+}
+
+/* Draw an image with an affine transform on destination */
+
+static void
+fz_paint_image_imp(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, byte *color, int alpha)
+{
+	byte *dp, *sp, *hp;
+	int u, v, fa, fb, fc, fd;
+	int x, y, w, h;
+	int sw, sh, n, hw;
+	fz_matrix inv;
+	fz_bbox bbox;
+	int dolerp;
+	void (*paintfn)(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color, byte *hp);
+
+	/* grid fit the image */
+	if (fz_is_rectilinear(ctm))
+	{
+		ctm.a = roundup(ctm.a);
+		ctm.b = roundup(ctm.b);
+		ctm.c = roundup(ctm.c);
+		ctm.d = roundup(ctm.d);
+		ctm.e = floorf(ctm.e);
+		ctm.f = floorf(ctm.f);
+	}
+
+	/* turn on interpolation for upscaled and non-rectilinear transforms */
+	dolerp = 0;
+	if (!fz_is_rectilinear(ctm))
+		dolerp = 1;
+	if (sqrtf(ctm.a * ctm.a + ctm.b * ctm.b) > img->w)
+		dolerp = 1;
+	if (sqrtf(ctm.c * ctm.c + ctm.d * ctm.d) > img->h)
+		dolerp = 1;
+
+	/* except when we shouldn't, at large magnifications */
+	if (!img->interpolate)
+	{
+		if (sqrtf(ctm.a * ctm.a + ctm.b * ctm.b) > img->w * 2)
+			dolerp = 0;
+		if (sqrtf(ctm.c * ctm.c + ctm.d * ctm.d) > img->h * 2)
+			dolerp = 0;
+	}
+
+	bbox = fz_round_rect(fz_transform_rect(ctm, fz_unit_rect));
+	bbox = fz_intersect_bbox(bbox, scissor);
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+
+	/* map from screen space (x,y) to image space (u,v) */
+	inv = fz_scale(1.0f / img->w, -1.0f / img->h);
+	inv = fz_concat(inv, fz_translate(0, 1));
+	inv = fz_concat(inv, ctm);
+	inv = fz_invert_matrix(inv);
+
+	fa = inv.a * 65536;
+	fb = inv.b * 65536;
+	fc = inv.c * 65536;
+	fd = inv.d * 65536;
+
+	/* Calculate initial texture positions. Do a half step to start. */
+	u = (fa * x) + (fc * y) + inv.e * 65536 + ((fa + fc) >> 1);
+	v = (fb * x) + (fd * y) + inv.f * 65536 + ((fb + fd) >> 1);
+
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+	n = dst->n;
+	sp = img->samples;
+	sw = img->w;
+	sh = img->h;
+	if (shape)
+	{
+		hw = shape->w;
+		hp = shape->samples + ((y - shape->y) * hw) + x - dst->x;
+	}
+	else
+	{
+		hw = 0;
+		hp = NULL;
+	}
+
+	/* TODO: if (fb == 0 && fa == 1) call fz_paint_span */
+
+	if (dst->n == 4 && img->n == 2)
+	{
+		assert(color == NULL);
+		if (dolerp)
+			paintfn = fz_paint_affine_g2rgb_lerp;
+		else
+			paintfn = fz_paint_affine_g2rgb_near;
+	}
+	else
+	{
+		if (dolerp)
+		{
+			if (color)
+				paintfn = fz_paint_affine_color_lerp;
+			else
+				paintfn = fz_paint_affine_lerp;
+		}
+		else
+		{
+			if (color)
+				paintfn = fz_paint_affine_color_near;
+			else
+				paintfn = fz_paint_affine_near;
+		}
+	}
+
+	while (h--)
+	{
+		paintfn(dp, sp, sw, sh, u, v, fa, fb, w, n, alpha, color, hp);
+		dp += dst->w * n;
+		hp += hw;
+		u += fc;
+		v += fd;
+	}
+}
+
+void
+fz_paint_image_with_color(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, byte *color)
+{
+	assert(img->n == 1);
+	fz_paint_image_imp(dst, scissor, shape, img, ctm, color, 255);
+}
+
+void
+fz_paint_image(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, int alpha)
+{
+	assert(dst->n == img->n || (dst->n == 4 && img->n == 2));
+	fz_paint_image_imp(dst, scissor, shape, img, ctm, NULL, alpha);
+}
diff --git a/contrib/media/updf/draw/draw_blend.c b/contrib/media/updf/draw/draw_blend.c
new file mode 100644
index 000000000..2f72ec9cf
--- /dev/null
+++ b/contrib/media/updf/draw/draw_blend.c
@@ -0,0 +1,567 @@
+#include "fitz.h"
+
+/* PDF 1.4 blend modes. These are slow. */
+
+typedef unsigned char byte;
+
+static const char *fz_blendmode_names[] =
+{
+	"Normal",
+	"Multiply",
+	"Screen",
+	"Overlay",
+	"Darken",
+	"Lighten",
+	"ColorDodge",
+	"ColorBurn",
+	"HardLight",
+	"SoftLight",
+	"Difference",
+	"Exclusion",
+	"Hue",
+	"Saturation",
+	"Color",
+	"Luminosity",
+};
+
+int fz_find_blendmode(char *name)
+{
+	int i;
+	for (i = 0; i < nelem(fz_blendmode_names); i++)
+		if (!strcmp(name, fz_blendmode_names[i]))
+			return i;
+	return FZ_BLEND_NORMAL;
+}
+
+char *fz_blendmode_name(int blendmode)
+{
+	if (blendmode >= 0 && blendmode < nelem(fz_blendmode_names))
+		return (char*)fz_blendmode_names[blendmode];
+	return "Normal";
+}
+
+/* Separable blend modes */
+
+static inline int fz_screen_byte(int b, int s)
+{
+	return b + s - fz_mul255(b, s);
+}
+
+static inline int fz_hard_light_byte(int b, int s)
+{
+	int s2 = s << 1;
+	if (s <= 127)
+		return fz_mul255(b, s2);
+	else
+		return fz_screen_byte(b, s2 - 255);
+}
+
+static inline int fz_overlay_byte(int b, int s)
+{
+	return fz_hard_light_byte(s, b); /* note swapped order */
+}
+
+static inline int fz_darken_byte(int b, int s)
+{
+	return MIN(b, s);
+}
+
+static inline int fz_lighten_byte(int b, int s)
+{
+	return MAX(b, s);
+}
+
+static inline int fz_color_dodge_byte(int b, int s)
+{
+	s = 255 - s;
+	if (b == 0)
+		return 0;
+	else if (b >= s)
+		return 255;
+	else
+		return (0x1fe * b + s) / (s << 1);
+}
+
+static inline int fz_color_burn_byte(int b, int s)
+{
+	b = 255 - b;
+	if (b == 0)
+		return 255;
+	else if (b >= s)
+		return 0;
+	else
+		return 0xff - (0x1fe * b + s) / (s << 1);
+}
+
+static inline int fz_soft_light_byte(int b, int s)
+{
+	/* review this */
+	if (s < 128) {
+		return b - fz_mul255(fz_mul255((255 - (s<<1)), b), 255 - b);
+	}
+	else {
+		int dbd;
+		if (b < 64)
+			dbd = fz_mul255(fz_mul255((b << 4) - 12, b) + 4, b);
+		else
+			dbd = (int)sqrtf(255.0f * b);
+		return b + fz_mul255(((s<<1) - 255), (dbd - b));
+	}
+}
+
+static inline int fz_difference_byte(int b, int s)
+{
+	return ABS(b - s);
+}
+
+static inline int fz_exclusion_byte(int b, int s)
+{
+	return b + s - (fz_mul255(b, s)<<1);
+}
+
+/* Non-separable blend modes */
+
+static void
+fz_luminosity_rgb(int *rd, int *gd, int *bd, int rb, int gb, int bb, int rs, int gs, int bs)
+{
+	int delta, scale;
+	int r, g, b, y;
+
+	/* 0.3, 0.59, 0.11 in fixed point */
+	delta = ((rs - rb) * 77 + (gs - gb) * 151 + (bs - bb) * 28 + 0x80) >> 8;
+	r = rb + delta;
+	g = gb + delta;
+	b = bb + delta;
+
+	if ((r | g | b) & 0x100)
+	{
+		y = (rs * 77 + gs * 151 + bs * 28 + 0x80) >> 8;
+		if (delta > 0)
+		{
+			int max;
+			max = MAX(r, MAX(g, b));
+			scale = ((255 - y) << 16) / (max - y);
+		}
+		else
+		{
+			int min;
+			min = MIN(r, MIN(g, b));
+			scale = (y << 16) / (y - min);
+		}
+		r = y + (((r - y) * scale + 0x8000) >> 16);
+		g = y + (((g - y) * scale + 0x8000) >> 16);
+		b = y + (((b - y) * scale + 0x8000) >> 16);
+	}
+
+	*rd = r;
+	*gd = g;
+	*bd = b;
+}
+
+static void
+fz_saturation_rgb(int *rd, int *gd, int *bd, int rb, int gb, int bb, int rs, int gs, int bs)
+{
+	int minb, maxb;
+	int mins, maxs;
+	int y;
+	int scale;
+	int r, g, b;
+
+	minb = MIN(rb, MIN(gb, bb));
+	maxb = MAX(rb, MAX(gb, bb));
+	if (minb == maxb)
+	{
+		/* backdrop has zero saturation, avoid divide by 0 */
+		*rd = gb;
+		*gd = gb;
+		*bd = gb;
+		return;
+	}
+
+	mins = MIN(rs, MIN(gs, bs));
+	maxs = MAX(rs, MAX(gs, bs));
+
+	scale = ((maxs - mins) << 16) / (maxb - minb);
+	y = (rb * 77 + gb * 151 + bb * 28 + 0x80) >> 8;
+	r = y + ((((rb - y) * scale) + 0x8000) >> 16);
+	g = y + ((((gb - y) * scale) + 0x8000) >> 16);
+	b = y + ((((bb - y) * scale) + 0x8000) >> 16);
+
+	if ((r | g | b) & 0x100)
+	{
+		int scalemin, scalemax;
+		int min, max;
+
+		min = MIN(r, MIN(g, b));
+		max = MAX(r, MAX(g, b));
+
+		if (min < 0)
+			scalemin = (y << 16) / (y - min);
+		else
+			scalemin = 0x10000;
+
+		if (max > 255)
+			scalemax = ((255 - y) << 16) / (max - y);
+		else
+			scalemax = 0x10000;
+
+		scale = MIN(scalemin, scalemax);
+		r = y + (((r - y) * scale + 0x8000) >> 16);
+		g = y + (((g - y) * scale + 0x8000) >> 16);
+		b = y + (((b - y) * scale + 0x8000) >> 16);
+	}
+
+	*rd = r;
+	*gd = g;
+	*bd = b;
+}
+
+static void
+fz_color_rgb(int *rr, int *rg, int *rb, int br, int bg, int bb, int sr, int sg, int sb)
+{
+	fz_luminosity_rgb(rr, rg, rb, sr, sg, sb, br, bg, bb);
+}
+
+static void
+fz_hue_rgb(int *rr, int *rg, int *rb, int br, int bg, int bb, int sr, int sg, int sb)
+{
+	int tr, tg, tb;
+	fz_luminosity_rgb(&tr, &tg, &tb, sr, sg, sb, br, bg, bb);
+	fz_saturation_rgb(rr, rg, rb, tr, tg, tb, br, bg, bb);
+}
+
+/* Blending loops */
+
+void
+fz_blend_separable(byte * restrict bp, byte * restrict sp, int n, int w, int blendmode)
+{
+	int k;
+	int n1 = n - 1;
+	while (w--)
+	{
+		int sa = sp[n1];
+		int ba = bp[n1];
+		int saba = fz_mul255(sa, ba);
+
+		/* ugh, division to get non-premul components */
+		int invsa = sa ? 255 * 256 / sa : 0;
+		int invba = ba ? 255 * 256 / ba : 0;
+
+		for (k = 0; k < n1; k++)
+		{
+			int sc = (sp[k] * invsa) >> 8;
+			int bc = (bp[k] * invba) >> 8;
+			int rc;
+
+			switch (blendmode)
+			{
+			default:
+			case FZ_BLEND_NORMAL: rc = sc; break;
+			case FZ_BLEND_MULTIPLY: rc = fz_mul255(bc, sc); break;
+			case FZ_BLEND_SCREEN: rc = fz_screen_byte(bc, sc); break;
+			case FZ_BLEND_OVERLAY: rc = fz_overlay_byte(bc, sc); break;
+			case FZ_BLEND_DARKEN: rc = fz_darken_byte(bc, sc); break;
+			case FZ_BLEND_LIGHTEN: rc = fz_lighten_byte(bc, sc); break;
+			case FZ_BLEND_COLOR_DODGE: rc = fz_color_dodge_byte(bc, sc); break;
+			case FZ_BLEND_COLOR_BURN: rc = fz_color_burn_byte(bc, sc); break;
+			case FZ_BLEND_HARD_LIGHT: rc = fz_hard_light_byte(bc, sc); break;
+			case FZ_BLEND_SOFT_LIGHT: rc = fz_soft_light_byte(bc, sc); break;
+			case FZ_BLEND_DIFFERENCE: rc = fz_difference_byte(bc, sc); break;
+			case FZ_BLEND_EXCLUSION: rc = fz_exclusion_byte(bc, sc); break;
+			}
+
+			bp[k] = fz_mul255(255 - sa, bp[k]) + fz_mul255(255 - ba, sp[k]) + fz_mul255(saba, rc);
+		}
+
+		bp[k] = ba + sa - saba;
+
+		sp += n;
+		bp += n;
+	}
+}
+
+void
+fz_blend_nonseparable(byte * restrict bp, byte * restrict sp, int w, int blendmode)
+{
+	while (w--)
+	{
+		int rr, rg, rb;
+
+		int sa = sp[3];
+		int ba = bp[3];
+		int saba = fz_mul255(sa, ba);
+
+		/* ugh, division to get non-premul components */
+		int invsa = sa ? 255 * 256 / sa : 0;
+		int invba = ba ? 255 * 256 / ba : 0;
+
+		int sr = (sp[0] * invsa) >> 8;
+		int sg = (sp[1] * invsa) >> 8;
+		int sb = (sp[2] * invsa) >> 8;
+
+		int br = (bp[0] * invba) >> 8;
+		int bg = (bp[1] * invba) >> 8;
+		int bb = (bp[2] * invba) >> 8;
+
+		switch (blendmode)
+		{
+		default:
+		case FZ_BLEND_HUE:
+			fz_hue_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+			break;
+		case FZ_BLEND_SATURATION:
+			fz_saturation_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+			break;
+		case FZ_BLEND_COLOR:
+			fz_color_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+			break;
+		case FZ_BLEND_LUMINOSITY:
+			fz_luminosity_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+			break;
+		}
+
+		bp[0] = fz_mul255(255 - sa, bp[0]) + fz_mul255(255 - ba, sp[0]) + fz_mul255(saba, rr);
+		bp[1] = fz_mul255(255 - sa, bp[1]) + fz_mul255(255 - ba, sp[1]) + fz_mul255(saba, rg);
+		bp[2] = fz_mul255(255 - sa, bp[2]) + fz_mul255(255 - ba, sp[2]) + fz_mul255(saba, rb);
+		bp[3] = ba + sa - saba;
+
+		sp += 4;
+		bp += 4;
+	}
+}
+
+static void
+fz_blend_separable_nonisolated(byte * restrict bp, byte * restrict sp, int n, int w, int blendmode, byte * restrict hp, int alpha)
+{
+	int k;
+	int n1 = n - 1;
+
+	if (alpha == 255 && blendmode == 0)
+	{
+		/* In this case, the uncompositing and the recompositing
+		 * cancel one another out, and it's just a simple copy. */
+		/* FIXME: Maybe we can avoid using the shape plane entirely
+		 * and just copy? */
+		while (w--)
+		{
+			int ha = fz_mul255(*hp++, alpha); /* ha = shape_alpha */
+			/* If ha == 0 then leave everything unchanged */
+			if (ha != 0)
+			{
+				for (k = 0; k < n; k++)
+				{
+					bp[k] = sp[k];
+				}
+			}
+
+			sp += n;
+			bp += n;
+		}
+		return;
+	}
+	while (w--)
+	{
+		int ha = *hp++;
+		int haa = fz_mul255(ha, alpha); /* ha = shape_alpha */
+		/* If haa == 0 then leave everything unchanged */
+		if (haa != 0)
+		{
+			int sa = sp[n1];
+			int ba = bp[n1];
+			int baha = fz_mul255(ba, haa);
+
+			/* ugh, division to get non-premul components */
+			int invsa = sa ? 255 * 256 / sa : 0;
+			int invba = ba ? 255 * 256 / ba : 0;
+
+			/* Calculate result_alpha */
+			int ra = bp[n1] = ba - baha + haa;
+
+			/* Because we are a non-isolated group, we need to
+			 * 'uncomposite' before we blend (recomposite).
+			 * We assume that normal blending has been done inside
+			 * the group, so:   ra.rc = (1-ha).bc + ha.sc
+			 * A bit of rearrangement, and that gives us that:
+			 *  sc = (ra.rc - bc)/ha + bc
+			 * Now, the result of the blend was stored in src, so:
+			 */
+			int invha = ha ? 255 * 256 / ha : 0;
+
+			if (ra != 0) for (k = 0; k < n1; k++)
+			{
+				int sc = (sp[k] * invsa) >> 8;
+				int bc = (bp[k] * invba) >> 8;
+				int rc;
+
+				/* Uncomposite */
+				sc = (((sc-bc)*invha)>>8) + bc;
+				if (sc < 0) sc = 0;
+				if (sc > 255) sc = 255;
+
+				switch (blendmode)
+				{
+				default:
+				case FZ_BLEND_NORMAL: rc = sc; break;
+				case FZ_BLEND_MULTIPLY: rc = fz_mul255(bc, sc); break;
+				case FZ_BLEND_SCREEN: rc = fz_screen_byte(bc, sc); break;
+				case FZ_BLEND_OVERLAY: rc = fz_overlay_byte(bc, sc); break;
+				case FZ_BLEND_DARKEN: rc = fz_darken_byte(bc, sc); break;
+				case FZ_BLEND_LIGHTEN: rc = fz_lighten_byte(bc, sc); break;
+				case FZ_BLEND_COLOR_DODGE: rc = fz_color_dodge_byte(bc, sc); break;
+				case FZ_BLEND_COLOR_BURN: rc = fz_color_burn_byte(bc, sc); break;
+				case FZ_BLEND_HARD_LIGHT: rc = fz_hard_light_byte(bc, sc); break;
+				case FZ_BLEND_SOFT_LIGHT: rc = fz_soft_light_byte(bc, sc); break;
+				case FZ_BLEND_DIFFERENCE: rc = fz_difference_byte(bc, sc); break;
+				case FZ_BLEND_EXCLUSION: rc = fz_exclusion_byte(bc, sc); break;
+				}
+				rc = fz_mul255(255 - haa, bc) + fz_mul255(fz_mul255(255 - ba, sc), haa) + fz_mul255(baha, rc);
+				if (rc < 0) rc = 0;
+				if (rc > 255) rc = 255;
+				bp[k] = fz_mul255(rc, ra);
+			}
+		}
+
+		sp += n;
+		bp += n;
+	}
+}
+
+static void
+fz_blend_nonseparable_nonisolated(byte * restrict bp, byte * restrict sp, int w, int blendmode, byte * restrict hp, int alpha)
+{
+	while (w--)
+	{
+		int ha = *hp++;
+		int haa = fz_mul255(ha, alpha);
+		if (haa != 0)
+		{
+			int sa = sp[3];
+			int ba = bp[3];
+			int baha = fz_mul255(ba, haa);
+
+			/* Calculate result_alpha */
+			int ra = bp[3] = ba - baha + haa;
+			if (ra != 0)
+			{
+				/* Because we are a non-isolated group, we
+				 * need to 'uncomposite' before we blend
+				 * (recomposite). We assume that normal
+				 * blending has been done inside the group,
+				 * so:     ra.rc = (1-ha).bc + ha.sc
+				 * A bit of rearrangement, and that gives us
+				 * that:   sc = (ra.rc - bc)/ha + bc
+				 * Now, the result of the blend was stored in
+				 * src, so: */
+				int invha = ha ? 255 * 256 / ha : 0;
+
+				int rr, rg, rb;
+
+				/* ugh, division to get non-premul components */
+				int invsa = sa ? 255 * 256 / sa : 0;
+				int invba = ba ? 255 * 256 / ba : 0;
+
+				int sr = (sp[0] * invsa) >> 8;
+				int sg = (sp[1] * invsa) >> 8;
+				int sb = (sp[2] * invsa) >> 8;
+
+				int br = (bp[0] * invba) >> 8;
+				int bg = (bp[1] * invba) >> 8;
+				int bb = (bp[2] * invba) >> 8;
+
+				/* Uncomposite */
+				sr = (((sr-br)*invha)>>8) + br;
+				sg = (((sg-bg)*invha)>>8) + bg;
+				sb = (((sb-bb)*invha)>>8) + bb;
+
+				switch (blendmode)
+				{
+				default:
+				case FZ_BLEND_HUE:
+					fz_hue_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+					break;
+				case FZ_BLEND_SATURATION:
+					fz_saturation_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+					break;
+				case FZ_BLEND_COLOR:
+					fz_color_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+					break;
+				case FZ_BLEND_LUMINOSITY:
+					fz_luminosity_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+					break;
+				}
+
+				rr = fz_mul255(255 - haa, bp[0]) + fz_mul255(fz_mul255(255 - ba, sr), haa) + fz_mul255(baha, rr);
+				rg = fz_mul255(255 - haa, bp[1]) + fz_mul255(fz_mul255(255 - ba, sg), haa) + fz_mul255(baha, rg);
+				rb = fz_mul255(255 - haa, bp[2]) + fz_mul255(fz_mul255(255 - ba, sb), haa) + fz_mul255(baha, rb);
+				bp[0] = fz_mul255(ra, rr);
+				bp[1] = fz_mul255(ra, rg);
+				bp[2] = fz_mul255(ra, rb);
+			}
+		}
+
+		sp += 4;
+		bp += 4;
+	}
+}
+
+void
+fz_blend_pixmap(fz_pixmap *dst, fz_pixmap *src, int alpha, int blendmode, int isolated, fz_pixmap *shape)
+{
+	unsigned char *sp, *dp;
+	fz_bbox bbox;
+	int x, y, w, h, n;
+
+	/* TODO: fix this hack! */
+	if (isolated && alpha < 255)
+	{
+		sp = src->samples;
+		n = src->w * src->h * src->n;
+		while (n--)
+		{
+			*sp = fz_mul255(*sp, alpha);
+			sp++;
+		}
+	}
+
+	bbox = fz_bound_pixmap(dst);
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(src));
+
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+
+	n = src->n;
+	sp = src->samples + ((y - src->y) * src->w + (x - src->x)) * n;
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * n;
+
+	assert(src->n == dst->n);
+
+	if (!isolated)
+	{
+		unsigned char *hp = shape->samples + (y - shape->y) * shape->w + (x - shape->x);
+
+		while (h--)
+		{
+			if (n == 4 && blendmode >= FZ_BLEND_HUE)
+				fz_blend_nonseparable_nonisolated(dp, sp, w, blendmode, hp, alpha);
+			else
+				fz_blend_separable_nonisolated(dp, sp, n, w, blendmode, hp, alpha);
+			sp += src->w * n;
+			dp += dst->w * n;
+			hp += shape->w;
+		}
+	}
+	else
+	{
+		while (h--)
+		{
+			if (n == 4 && blendmode >= FZ_BLEND_HUE)
+				fz_blend_nonseparable(dp, sp, w, blendmode);
+			else
+				fz_blend_separable(dp, sp, n, w, blendmode);
+			sp += src->w * n;
+			dp += dst->w * n;
+		}
+	}
+}
diff --git a/contrib/media/updf/draw/draw_device.c b/contrib/media/updf/draw/draw_device.c
new file mode 100644
index 000000000..76b552766
--- /dev/null
+++ b/contrib/media/updf/draw/draw_device.c
@@ -0,0 +1,1582 @@
+#include "fitz.h"
+
+#define QUANT(x,a) (((int)((x) * (a))) / (a))
+#define HSUBPIX 5.0
+#define VSUBPIX 5.0
+
+#define STACK_SIZE 96
+
+/* Enable the following to attempt to support knockout and/or isolated
+ * blending groups. This code is known to give incorrect results currently
+ * so disabled by default. See bug 692377. */
+#undef ATTEMPT_KNOCKOUT_AND_ISOLATED
+
+/* Enable the following to help debug group blending. */
+#undef DUMP_GROUP_BLENDS
+
+/* Note #1: At various points in this code (notably when clipping with non
+ * rectangular masks), we create a new (empty) destination pixmap. We then
+ * render this pixmap, then plot it back into the original destination
+ * through a mask. This works well for normal blending, but falls down for
+ * non-zero blending modes; effectively we are forcing ourselves to use an
+ * isolated group.
+ *
+ * The fix for this would be to copy the contents from the underlying dest
+ * into the newly created dest. This would enable us to use a non
+ * FZ_BLEND_ISOLATED blendmode. Unfortunately, tt would break tiling, as
+ * we could no longer render once and blend back multiple times.
+ */
+
+
+typedef struct fz_draw_device_s fz_draw_device;
+
+enum {
+	FZ_DRAWDEV_FLAGS_TYPE3 = 1,
+};
+
+struct fz_draw_device_s
+{
+	fz_glyph_cache *cache;
+	fz_gel *gel;
+
+	fz_pixmap *dest;
+	fz_pixmap *shape;
+	fz_bbox scissor;
+
+	int flags;
+	int top;
+	int blendmode;
+	struct {
+		fz_bbox scissor;
+		fz_pixmap *dest;
+		fz_pixmap *mask;
+		fz_pixmap *shape;
+		int blendmode;
+		int luminosity;
+		float alpha;
+		fz_matrix ctm;
+		float xstep, ystep;
+		fz_rect area;
+	} stack[STACK_SIZE];
+};
+
+#ifdef DUMP_GROUP_BLENDS
+static int group_dump_count = 0;
+
+static void fz_dump_blend(fz_pixmap *pix, const char *s)
+{
+	char name[80];
+
+	if (pix == NULL)
+		return;
+
+	sprintf(name, "dump%02d.png", group_dump_count);
+	if (s)
+		printf("%s%02d", s, group_dump_count);
+	group_dump_count++;
+
+	fz_write_png(pix, name, (pix->n > 1));
+}
+
+static void dump_spaces(int x, const char *s)
+{
+	int i;
+	for (i = 0; i < x; i++)
+		printf(" ");
+	printf("%s", s);
+}
+
+#endif
+
+static void fz_knockout_begin(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_bbox bbox;
+	fz_pixmap *dest, *shape;
+	int isolated = dev->blendmode & FZ_BLEND_ISOLATED;
+
+	if ((dev->blendmode & FZ_BLEND_KNOCKOUT) == 0)
+		return;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	bbox = fz_bound_pixmap(dev->dest);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	dest = fz_new_pixmap_with_rect(dev->dest->colorspace, bbox);
+
+	if (isolated)
+	{
+		fz_clear_pixmap(dest);
+	}
+	else
+	{
+		fz_pixmap *prev;
+		int i  = dev->top;
+		do
+			prev = dev->stack[--i].dest;
+		while (prev == NULL);
+		fz_copy_pixmap_rect(dest, prev, bbox);
+	}
+
+	if (dev->blendmode == 0 && isolated)
+	{
+		/* We can render direct to any existing shape plane. If there
+		 * isn't one, we don't need to make one. */
+		shape = dev->shape;
+	}
+	else
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	dev->stack[dev->top].blendmode = dev->blendmode;
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Knockout begin\n");
+#endif
+	dev->top++;
+
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+	dev->blendmode &= ~FZ_BLEND_MODEMASK;
+}
+
+static void fz_knockout_end(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *group = dev->dest;
+	fz_pixmap *shape = dev->shape;
+	int blendmode;
+	int isolated;
+
+	if ((dev->blendmode & FZ_BLEND_KNOCKOUT) == 0)
+		return;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (dev->top > 0)
+	{
+		dev->top--;
+		blendmode = dev->blendmode & FZ_BLEND_MODEMASK;
+		isolated = dev->blendmode & FZ_BLEND_ISOLATED;
+		dev->blendmode = dev->stack[dev->top].blendmode;
+		dev->shape = dev->stack[dev->top].shape;
+		dev->dest = dev->stack[dev->top].dest;
+		dev->scissor = dev->stack[dev->top].scissor;
+
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "");
+		fz_dump_blend(group, "Blending ");
+		if (shape)
+			fz_dump_blend(shape, "/");
+		fz_dump_blend(dev->dest, " onto ");
+		if (dev->shape)
+			fz_dump_blend(dev->shape, "/");
+		if (blendmode != 0)
+			printf(" (blend %d)", blendmode);
+		if (isolated != 0)
+			printf(" (isolated)");
+		printf(" (knockout)");
+#endif
+		if ((blendmode == 0) && (shape == NULL))
+			fz_paint_pixmap(dev->dest, group, 255);
+		else
+			fz_blend_pixmap(dev->dest, group, 255, blendmode, isolated, shape);
+
+		fz_drop_pixmap(group);
+		if (shape != dev->shape)
+		{
+			if (dev->shape)
+			{
+				fz_paint_pixmap(dev->shape, shape, 255);
+			}
+			fz_drop_pixmap(shape);
+		}
+#ifdef DUMP_GROUP_BLENDS
+		fz_dump_blend(dev->dest, " to get ");
+		if (dev->shape)
+			fz_dump_blend(dev->shape, "/");
+		printf("\n");
+#endif
+	}
+}
+
+static void
+fz_draw_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	float expansion = fz_matrix_expansion(ctm);
+	float flatness = 0.3f / expansion;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	float colorfv[FZ_MAX_COLORS];
+	fz_bbox bbox;
+	int i;
+
+	fz_reset_gel(dev->gel, dev->scissor);
+	fz_flatten_fill_path(dev->gel, path, ctm, flatness);
+	fz_sort_gel(dev->gel);
+
+	bbox = fz_bound_gel(dev->gel);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+
+	if (fz_is_empty_rect(bbox))
+		return;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+
+	fz_scan_convert(dev->gel, even_odd, bbox, dev->dest, colorbv);
+	if (dev->shape)
+	{
+		fz_reset_gel(dev->gel, dev->scissor);
+		fz_flatten_fill_path(dev->gel, path, ctm, flatness);
+		fz_sort_gel(dev->gel);
+
+		colorbv[0] = alpha * 255;
+		fz_scan_convert(dev->gel, even_odd, bbox, dev->shape, colorbv);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	float expansion = fz_matrix_expansion(ctm);
+	float flatness = 0.3f / expansion;
+	float linewidth = stroke->linewidth;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	float colorfv[FZ_MAX_COLORS];
+	fz_bbox bbox;
+	int i;
+
+	if (linewidth * expansion < 0.1f)
+		linewidth = 1 / expansion;
+
+	fz_reset_gel(dev->gel, dev->scissor);
+	if (stroke->dash_len > 0)
+		fz_flatten_dash_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+	else
+		fz_flatten_stroke_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+	fz_sort_gel(dev->gel);
+
+	bbox = fz_bound_gel(dev->gel);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+
+	if (fz_is_empty_rect(bbox))
+		return;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+
+	fz_scan_convert(dev->gel, 0, bbox, dev->dest, colorbv);
+	if (dev->shape)
+	{
+		fz_reset_gel(dev->gel, dev->scissor);
+		if (stroke->dash_len > 0)
+			fz_flatten_dash_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+		else
+			fz_flatten_stroke_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+		fz_sort_gel(dev->gel);
+
+		colorbv[0] = 255;
+		fz_scan_convert(dev->gel, 0, bbox, dev->shape, colorbv);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_clip_path(void *user, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	float expansion = fz_matrix_expansion(ctm);
+	float flatness = 0.3f / expansion;
+	fz_pixmap *mask, *dest, *shape;
+	fz_bbox bbox;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	fz_reset_gel(dev->gel, dev->scissor);
+	fz_flatten_fill_path(dev->gel, path, ctm, flatness);
+	fz_sort_gel(dev->gel);
+
+	bbox = fz_bound_gel(dev->gel);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	if (rect)
+		bbox = fz_intersect_bbox(bbox, fz_round_rect(*rect));
+
+	if (fz_is_empty_rect(bbox) || fz_is_rect_gel(dev->gel))
+	{
+		dev->stack[dev->top].scissor = dev->scissor;
+		dev->stack[dev->top].mask = NULL;
+		dev->stack[dev->top].dest = NULL;
+		dev->stack[dev->top].shape = dev->shape;
+		dev->stack[dev->top].blendmode = dev->blendmode;
+		dev->scissor = bbox;
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "Clip (rectangular) begin\n");
+#endif
+		dev->top++;
+		return;
+	}
+
+	mask = fz_new_pixmap_with_rect(NULL, bbox);
+	fz_clear_pixmap(mask);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+	if (dev->shape)
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	else
+		shape = NULL;
+
+	fz_scan_convert(dev->gel, even_odd, bbox, mask, NULL);
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].mask = mask;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Clip (non-rectangular) begin\n");
+#endif
+	dev->top++;
+}
+
+static void
+fz_draw_clip_stroke_path(void *user, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	float expansion = fz_matrix_expansion(ctm);
+	float flatness = 0.3f / expansion;
+	float linewidth = stroke->linewidth;
+	fz_pixmap *mask, *dest, *shape;
+	fz_bbox bbox;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (linewidth * expansion < 0.1f)
+		linewidth = 1 / expansion;
+
+	fz_reset_gel(dev->gel, dev->scissor);
+	if (stroke->dash_len > 0)
+		fz_flatten_dash_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+	else
+		fz_flatten_stroke_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+	fz_sort_gel(dev->gel);
+
+	bbox = fz_bound_gel(dev->gel);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	if (rect)
+		bbox = fz_intersect_bbox(bbox, fz_round_rect(*rect));
+
+	mask = fz_new_pixmap_with_rect(NULL, bbox);
+	fz_clear_pixmap(mask);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+	if (dev->shape)
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	else
+		shape = NULL;
+
+	if (!fz_is_empty_rect(bbox))
+		fz_scan_convert(dev->gel, 0, bbox, mask, NULL);
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].mask = mask;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Clip (stroke) begin\n");
+#endif
+	dev->top++;
+}
+
+static void
+draw_glyph(unsigned char *colorbv, fz_pixmap *dst, fz_pixmap *msk,
+	int xorig, int yorig, fz_bbox scissor)
+{
+	unsigned char *dp, *mp;
+	fz_bbox bbox;
+	int x, y, w, h;
+
+	bbox = fz_bound_pixmap(msk);
+	bbox.x0 += xorig;
+	bbox.y0 += yorig;
+	bbox.x1 += xorig;
+	bbox.y1 += yorig;
+
+	bbox = fz_intersect_bbox(bbox, scissor); /* scissor < dst */
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+
+	mp = msk->samples + ((y - msk->y - yorig) * msk->w + (x - msk->x - xorig));
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+
+	assert(msk->n == 1);
+
+	while (h--)
+	{
+		if (dst->colorspace)
+			fz_paint_span_with_color(dp, mp, dst->n, w, colorbv);
+		else
+			fz_paint_span(dp, mp, 1, w, 255);
+		dp += dst->w * dst->n;
+		mp += msk->w;
+	}
+}
+
+static void
+fz_draw_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	unsigned char shapebv;
+	float colorfv[FZ_MAX_COLORS];
+	fz_matrix tm, trm;
+	fz_pixmap *glyph;
+	int i, x, y, gid;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+	shapebv = 255;
+
+	tm = text->trm;
+
+	for (i = 0; i < text->len; i++)
+	{
+		gid = text->items[i].gid;
+		if (gid < 0)
+			continue;
+
+		tm.e = text->items[i].x;
+		tm.f = text->items[i].y;
+		trm = fz_concat(tm, ctm);
+		x = floorf(trm.e);
+		y = floorf(trm.f);
+		trm.e = QUANT(trm.e - floorf(trm.e), HSUBPIX);
+		trm.f = QUANT(trm.f - floorf(trm.f), VSUBPIX);
+
+		glyph = fz_render_glyph(dev->cache, text->font, gid, trm, model);
+		if (glyph)
+		{
+			if (glyph->n == 1)
+			{
+				draw_glyph(colorbv, dev->dest, glyph, x, y, dev->scissor);
+				if (dev->shape)
+					draw_glyph(&shapebv, dev->shape, glyph, x, y, dev->scissor);
+			}
+			else
+			{
+				fz_matrix ctm = {glyph->w, 0.0, 0.0, -glyph->h, x + glyph->x, y + glyph->y + glyph->h};
+				fz_paint_image(dev->dest, dev->scissor, dev->shape, glyph, ctm, alpha * 255);
+			}
+			fz_drop_pixmap(glyph);
+		}
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	float colorfv[FZ_MAX_COLORS];
+	fz_matrix tm, trm;
+	fz_pixmap *glyph;
+	int i, x, y, gid;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+
+	tm = text->trm;
+
+	for (i = 0; i < text->len; i++)
+	{
+		gid = text->items[i].gid;
+		if (gid < 0)
+			continue;
+
+		tm.e = text->items[i].x;
+		tm.f = text->items[i].y;
+		trm = fz_concat(tm, ctm);
+		x = floorf(trm.e);
+		y = floorf(trm.f);
+		trm.e = QUANT(trm.e - floorf(trm.e), HSUBPIX);
+		trm.f = QUANT(trm.f - floorf(trm.f), VSUBPIX);
+
+		glyph = fz_render_stroked_glyph(dev->cache, text->font, gid, trm, ctm, stroke);
+		if (glyph)
+		{
+			draw_glyph(colorbv, dev->dest, glyph, x, y, dev->scissor);
+			if (dev->shape)
+				draw_glyph(colorbv, dev->shape, glyph, x, y, dev->scissor);
+			fz_drop_pixmap(glyph);
+		}
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_bbox bbox;
+	fz_pixmap *mask, *dest, *shape;
+	fz_matrix tm, trm;
+	fz_pixmap *glyph;
+	int i, x, y, gid;
+
+	/* If accumulate == 0 then this text object is guaranteed complete */
+	/* If accumulate == 1 then this text object is the first (or only) in a sequence */
+	/* If accumulate == 2 then this text object is a continuation */
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (accumulate == 0)
+	{
+		/* make the mask the exact size needed */
+		bbox = fz_round_rect(fz_bound_text(text, ctm));
+		bbox = fz_intersect_bbox(bbox, dev->scissor);
+	}
+	else
+	{
+		/* be conservative about the size of the mask needed */
+		bbox = dev->scissor;
+	}
+
+	if (accumulate == 0 || accumulate == 1)
+	{
+		mask = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(mask);
+		dest = fz_new_pixmap_with_rect(model, bbox);
+		/* FIXME: See note #1 */
+		fz_clear_pixmap(dest);
+		if (dev->shape)
+		{
+			shape = fz_new_pixmap_with_rect(NULL, bbox);
+			fz_clear_pixmap(shape);
+		}
+		else
+			shape = NULL;
+
+		dev->stack[dev->top].scissor = dev->scissor;
+		dev->stack[dev->top].mask = mask;
+		dev->stack[dev->top].dest = dev->dest;
+		dev->stack[dev->top].shape = dev->shape;
+		/* FIXME: See note #1 */
+		dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+		dev->scissor = bbox;
+		dev->dest = dest;
+		dev->shape = shape;
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "Clip (text) begin\n");
+#endif
+		dev->top++;
+	}
+	else
+	{
+		mask = dev->stack[dev->top-1].mask;
+	}
+
+	if (!fz_is_empty_rect(bbox))
+	{
+		tm = text->trm;
+
+		for (i = 0; i < text->len; i++)
+		{
+			gid = text->items[i].gid;
+			if (gid < 0)
+				continue;
+
+			tm.e = text->items[i].x;
+			tm.f = text->items[i].y;
+			trm = fz_concat(tm, ctm);
+			x = floorf(trm.e);
+			y = floorf(trm.f);
+			trm.e = QUANT(trm.e - floorf(trm.e), HSUBPIX);
+			trm.f = QUANT(trm.f - floorf(trm.f), VSUBPIX);
+
+			glyph = fz_render_glyph(dev->cache, text->font, gid, trm, model);
+			if (glyph)
+			{
+				draw_glyph(NULL, mask, glyph, x, y, bbox);
+				if (dev->shape)
+					draw_glyph(NULL, dev->shape, glyph, x, y, bbox);
+				fz_drop_pixmap(glyph);
+			}
+		}
+	}
+}
+
+static void
+fz_draw_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_bbox bbox;
+	fz_pixmap *mask, *dest, *shape;
+	fz_matrix tm, trm;
+	fz_pixmap *glyph;
+	int i, x, y, gid;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	/* make the mask the exact size needed */
+	bbox = fz_round_rect(fz_bound_text(text, ctm));
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+
+	mask = fz_new_pixmap_with_rect(NULL, bbox);
+	fz_clear_pixmap(mask);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+	if (dev->shape)
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	else
+		shape = dev->shape;
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].mask = mask;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Clip (stroke text) begin\n");
+#endif
+	dev->top++;
+
+	if (!fz_is_empty_rect(bbox))
+	{
+		tm = text->trm;
+
+		for (i = 0; i < text->len; i++)
+		{
+			gid = text->items[i].gid;
+			if (gid < 0)
+				continue;
+
+			tm.e = text->items[i].x;
+			tm.f = text->items[i].y;
+			trm = fz_concat(tm, ctm);
+			x = floorf(trm.e);
+			y = floorf(trm.f);
+			trm.e = QUANT(trm.e - floorf(trm.e), HSUBPIX);
+			trm.f = QUANT(trm.f - floorf(trm.f), VSUBPIX);
+
+			glyph = fz_render_stroked_glyph(dev->cache, text->font, gid, trm, ctm, stroke);
+			if (glyph)
+			{
+				draw_glyph(NULL, mask, glyph, x, y, bbox);
+				if (dev->shape)
+					draw_glyph(NULL, dev->shape, glyph, x, y, bbox);
+				fz_drop_pixmap(glyph);
+			}
+		}
+	}
+}
+
+static void
+fz_draw_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+{
+}
+
+static void
+fz_draw_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_pixmap *dest = dev->dest;
+	fz_rect bounds;
+	fz_bbox bbox, scissor;
+	float colorfv[FZ_MAX_COLORS];
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+
+	bounds = fz_bound_shade(shade, ctm);
+	bbox = fz_intersect_bbox(fz_round_rect(bounds), dev->scissor);
+	scissor = dev->scissor;
+
+	// TODO: proper clip by shade->bbox
+
+	if (fz_is_empty_rect(bbox))
+		return;
+
+	if (!model)
+	{
+		fz_warn("cannot render shading directly to an alpha mask");
+		return;
+	}
+
+	if (alpha < 1)
+	{
+		dest = fz_new_pixmap_with_rect(dev->dest->colorspace, bbox);
+		fz_clear_pixmap(dest);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	if (shade->use_background)
+	{
+		unsigned char *s;
+		int x, y, n, i;
+		fz_convert_color(shade->colorspace, shade->background, model, colorfv);
+		for (i = 0; i < model->n; i++)
+			colorbv[i] = colorfv[i] * 255;
+		colorbv[i] = 255;
+
+		n = dest->n;
+		for (y = scissor.y0; y < scissor.y1; y++)
+		{
+			s = dest->samples + ((scissor.x0 - dest->x) + (y - dest->y) * dest->w) * dest->n;
+			for (x = scissor.x0; x < scissor.x1; x++)
+			{
+				for (i = 0; i < n; i++)
+					*s++ = colorbv[i];
+			}
+		}
+		if (dev->shape)
+		{
+			for (y = scissor.y0; y < scissor.y1; y++)
+			{
+				s = dev->shape->samples + (scissor.x0 - dev->shape->x) + (y - dev->shape->y) * dev->shape->w;
+				for (x = scissor.x0; x < scissor.x1; x++)
+				{
+					*s++ = 255;
+				}
+			}
+		}
+	}
+
+	fz_paint_shade(shade, ctm, dest, bbox);
+	if (dev->shape)
+		fz_clear_pixmap_rect_with_color(dev->shape, 255, bbox);
+
+	if (alpha < 1)
+	{
+		fz_paint_pixmap(dev->dest, dest, alpha * 255);
+		fz_drop_pixmap(dest);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static fz_pixmap *
+fz_transform_pixmap(fz_pixmap *image, fz_matrix *ctm, int x, int y, int dx, int dy, int gridfit)
+{
+	fz_pixmap *scaled;
+
+	if (ctm->a != 0 && ctm->b == 0 && ctm->c == 0 && ctm->d != 0)
+	{
+		/* Unrotated or X-flip or Y-flip or XY-flip */
+		scaled = fz_scale_pixmap_gridfit(image, ctm->e, ctm->f, ctm->a, ctm->d, gridfit);
+		if (scaled == NULL)
+			return NULL;
+		ctm->a = scaled->w;
+		ctm->d = scaled->h;
+		ctm->e = scaled->x;
+		ctm->f = scaled->y;
+		return scaled;
+	}
+
+	if (ctm->a == 0 && ctm->b != 0 && ctm->c != 0 && ctm->d == 0)
+	{
+		/* Other orthogonal flip/rotation cases */
+		scaled = fz_scale_pixmap_gridfit(image, ctm->f, ctm->e, ctm->b, ctm->c, gridfit);
+		if (scaled == NULL)
+			return NULL;
+		ctm->b = scaled->w;
+		ctm->c = scaled->h;
+		ctm->f = scaled->x;
+		ctm->e = scaled->y;
+		return scaled;
+	}
+
+	/* Downscale, non rectilinear case */
+	if (dx > 0 && dy > 0)
+	{
+		scaled = fz_scale_pixmap(image, 0, 0, (float)dx, (float)dy);
+		return scaled;
+	}
+
+	return NULL;
+}
+
+static void
+fz_draw_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_pixmap *converted = NULL;
+	fz_pixmap *scaled = NULL;
+	int after;
+	int dx, dy;
+
+	if (!model)
+	{
+		fz_warn("cannot render image directly to an alpha mask");
+		return;
+	}
+
+	if (image->w == 0 || image->h == 0)
+		return;
+
+	/* convert images with more components (cmyk->rgb) before scaling */
+	/* convert images with fewer components (gray->rgb after scaling */
+	/* convert images with expensive colorspace transforms after scaling */
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	after = 0;
+	if (image->colorspace == fz_device_gray)
+		after = 1;
+
+	if (image->colorspace != model && !after)
+	{
+		converted = fz_new_pixmap_with_rect(model, fz_bound_pixmap(image));
+		fz_convert_pixmap(image, converted);
+		image = converted;
+	}
+
+	dx = sqrtf(ctm.a * ctm.a + ctm.b * ctm.b);
+	dy = sqrtf(ctm.c * ctm.c + ctm.d * ctm.d);
+	if (dx < image->w && dy < image->h)
+	{
+		int gridfit = alpha == 1.0f && !(dev->flags & FZ_DRAWDEV_FLAGS_TYPE3);
+		scaled = fz_transform_pixmap(image, &ctm, dev->dest->x, dev->dest->y, dx, dy, gridfit);
+		if (scaled == NULL)
+		{
+			if (dx < 1)
+				dx = 1;
+			if (dy < 1)
+				dy = 1;
+			scaled = fz_scale_pixmap(image, image->x, image->y, dx, dy);
+		}
+		if (scaled != NULL)
+			image = scaled;
+	}
+
+	if (image->colorspace != model)
+	{
+		if ((image->colorspace == fz_device_gray && model == fz_device_rgb) ||
+			(image->colorspace == fz_device_gray && model == fz_device_bgr))
+		{
+			/* We have special case rendering code for gray -> rgb/bgr */
+		}
+		else
+		{
+			converted = fz_new_pixmap_with_rect(model, fz_bound_pixmap(image));
+			fz_convert_pixmap(image, converted);
+			image = converted;
+		}
+	}
+
+	fz_paint_image(dev->dest, dev->scissor, dev->shape, image, ctm, alpha * 255);
+
+	if (scaled)
+		fz_drop_pixmap(scaled);
+	if (converted)
+		fz_drop_pixmap(converted);
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	float colorfv[FZ_MAX_COLORS];
+	fz_pixmap *scaled = NULL;
+	int dx, dy;
+	int i;
+
+	if (image->w == 0 || image->h == 0)
+		return;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	dx = sqrtf(ctm.a * ctm.a + ctm.b * ctm.b);
+	dy = sqrtf(ctm.c * ctm.c + ctm.d * ctm.d);
+	if (dx < image->w && dy < image->h)
+	{
+		int gridfit = alpha == 1.0f && !(dev->flags & FZ_DRAWDEV_FLAGS_TYPE3);
+		scaled = fz_transform_pixmap(image, &ctm, dev->dest->x, dev->dest->y, dx, dy, gridfit);
+		if (scaled == NULL)
+		{
+			if (dx < 1)
+				dx = 1;
+			if (dy < 1)
+				dy = 1;
+			scaled = fz_scale_pixmap(image, image->x, image->y, dx, dy);
+		}
+		if (scaled != NULL)
+			image = scaled;
+	}
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+
+	fz_paint_image_with_color(dev->dest, dev->scissor, dev->shape, image, ctm, colorbv);
+
+	if (scaled)
+		fz_drop_pixmap(scaled);
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+}
+
+static void
+fz_draw_clip_image_mask(void *user, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_bbox bbox;
+	fz_pixmap *mask, *dest, *shape;
+	fz_pixmap *scaled = NULL;
+	int dx, dy;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Clip (image mask) begin\n");
+#endif
+
+	if (image->w == 0 || image->h == 0)
+	{
+		dev->stack[dev->top].scissor = dev->scissor;
+		dev->stack[dev->top].mask = NULL;
+		dev->stack[dev->top].dest = NULL;
+		dev->stack[dev->top].blendmode = dev->blendmode;
+		dev->scissor = fz_empty_bbox;
+		dev->top++;
+		return;
+	}
+
+	bbox = fz_round_rect(fz_transform_rect(ctm, fz_unit_rect));
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	if (rect)
+		bbox = fz_intersect_bbox(bbox, fz_round_rect(*rect));
+
+	mask = fz_new_pixmap_with_rect(NULL, bbox);
+	fz_clear_pixmap(mask);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+	if (dev->shape)
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	else
+		shape = NULL;
+
+	dx = sqrtf(ctm.a * ctm.a + ctm.b * ctm.b);
+	dy = sqrtf(ctm.c * ctm.c + ctm.d * ctm.d);
+	if (dx < image->w && dy < image->h)
+	{
+		int gridfit = !(dev->flags & FZ_DRAWDEV_FLAGS_TYPE3);
+		scaled = fz_transform_pixmap(image, &ctm, dev->dest->x, dev->dest->y, dx, dy, gridfit);
+		if (scaled == NULL)
+		{
+			if (dx < 1)
+				dx = 1;
+			if (dy < 1)
+				dy = 1;
+			scaled = fz_scale_pixmap(image, image->x, image->y, dx, dy);
+		}
+		if (scaled != NULL)
+			image = scaled;
+	}
+
+	fz_paint_image(mask, bbox, dev->shape, image, ctm, 255);
+
+	if (scaled)
+		fz_drop_pixmap(scaled);
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].mask = mask;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+	dev->top++;
+}
+
+static void
+fz_draw_pop_clip(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *mask, *dest, *shape;
+	if (dev->top > 0)
+	{
+		dev->top--;
+		dev->scissor = dev->stack[dev->top].scissor;
+		mask = dev->stack[dev->top].mask;
+		dest = dev->stack[dev->top].dest;
+		shape = dev->stack[dev->top].shape;
+		dev->blendmode = dev->stack[dev->top].blendmode;
+
+		/* We can get here with mask == NULL if the clipping actually
+		 * resolved to a rectangle earlier. In this case, we will
+		 * have a dest, and the shape will be unchanged.
+		 */
+		if (mask)
+		{
+			assert(dest);
+
+#ifdef DUMP_GROUP_BLENDS
+			dump_spaces(dev->top, "");
+			fz_dump_blend(dev->dest, "Clipping ");
+			if (dev->shape)
+				fz_dump_blend(dev->shape, "/");
+			fz_dump_blend(dest, " onto ");
+			if (shape)
+				fz_dump_blend(shape, "/");
+			fz_dump_blend(mask, " with ");
+#endif
+			fz_paint_pixmap_with_mask(dest, dev->dest, mask);
+			if (shape != NULL)
+			{
+				assert(shape != dev->shape);
+				fz_paint_pixmap_with_mask(shape, dev->shape, mask);
+				fz_drop_pixmap(dev->shape);
+				dev->shape = shape;
+			}
+			fz_drop_pixmap(mask);
+			fz_drop_pixmap(dev->dest);
+			dev->dest = dest;
+#ifdef DUMP_GROUP_BLENDS
+			fz_dump_blend(dev->dest, " to get ");
+			if (dev->shape)
+				fz_dump_blend(dev->shape, "/");
+			printf("\n");
+#endif
+		}
+		else
+		{
+#ifdef DUMP_GROUP_BLENDS
+			dump_spaces(dev->top, "Clip End\n");
+#endif
+			assert(dest == NULL);
+			assert(shape == dev->shape);
+		}
+	}
+}
+
+static void
+fz_draw_begin_mask(void *user, fz_rect rect, int luminosity, fz_colorspace *colorspace, float *colorfv)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *dest;
+	fz_pixmap *shape = dev->shape;
+	fz_bbox bbox;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	bbox = fz_round_rect(rect);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	dest = fz_new_pixmap_with_rect(fz_device_gray, bbox);
+	if (dev->shape)
+	{
+		/* FIXME: If we ever want to support AIS true, then we
+		 * probably want to create a shape pixmap here, using:
+		 *     shape = fz_new_pixmap_with_rect(NULL, bbox);
+		 * then, in the end_mask code, we create the mask from this
+		 * rather than dest.
+		 */
+		shape = NULL;
+	}
+
+	if (luminosity)
+	{
+		float bc;
+		if (!colorspace)
+			colorspace = fz_device_gray;
+		fz_convert_color(colorspace, colorfv, fz_device_gray, &bc);
+		fz_clear_pixmap_with_color(dest, bc * 255);
+		if (shape)
+			fz_clear_pixmap_with_color(shape, 255);
+	}
+	else
+	{
+		fz_clear_pixmap(dest);
+		if (shape)
+			fz_clear_pixmap(shape);
+	}
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].luminosity = luminosity;
+	dev->stack[dev->top].shape = dev->shape;
+	dev->stack[dev->top].blendmode = dev->blendmode;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Mask begin\n");
+#endif
+	dev->top++;
+
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+}
+
+static void
+fz_draw_end_mask(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *mask = dev->dest;
+	fz_pixmap *maskshape = dev->shape;
+	fz_pixmap *temp, *dest;
+	fz_bbox bbox;
+	int luminosity;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (dev->top > 0)
+	{
+		/* pop soft mask buffer */
+		dev->top--;
+		luminosity = dev->stack[dev->top].luminosity;
+		dev->scissor = dev->stack[dev->top].scissor;
+		dev->dest = dev->stack[dev->top].dest;
+		dev->shape = dev->stack[dev->top].shape;
+
+		/* convert to alpha mask */
+		temp = fz_alpha_from_gray(mask, luminosity);
+		fz_drop_pixmap(mask);
+		fz_drop_pixmap(maskshape);
+
+		/* create new dest scratch buffer */
+		bbox = fz_bound_pixmap(temp);
+		dest = fz_new_pixmap_with_rect(dev->dest->colorspace, bbox);
+		/* FIXME: See note #1 */
+		fz_clear_pixmap(dest);
+
+		/* push soft mask as clip mask */
+		dev->stack[dev->top].scissor = dev->scissor;
+		dev->stack[dev->top].mask = temp;
+		dev->stack[dev->top].dest = dev->dest;
+		/* FIXME: See note #1 */
+		dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+		/* If we have a shape, then it'll need to be masked with the
+		 * clip mask when we pop. So create a new shape now. */
+		if (dev->shape)
+		{
+			dev->stack[dev->top].shape = dev->shape;
+			dev->shape = fz_new_pixmap_with_rect(NULL, bbox);
+			fz_clear_pixmap(dev->shape);
+		}
+		dev->scissor = bbox;
+		dev->dest = dest;
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "Mask -> Clip\n");
+#endif
+		dev->top++;
+	}
+}
+
+static void
+fz_draw_begin_group(void *user, fz_rect rect, int isolated, int knockout, int blendmode, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_bbox bbox;
+	fz_pixmap *dest, *shape;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	bbox = fz_round_rect(rect);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+
+#ifndef ATTEMPT_KNOCKOUT_AND_ISOLATED
+	knockout = 0;
+	isolated = 1;
+#endif
+
+	if (isolated)
+	{
+		fz_clear_pixmap(dest);
+	}
+	else
+	{
+		fz_copy_pixmap_rect(dest, dev->dest, bbox);
+	}
+
+	if (blendmode == 0 && alpha == 1.0 && isolated)
+	{
+		/* We can render direct to any existing shape plane. If there
+		 * isn't one, we don't need to make one. */
+		shape = dev->shape;
+	}
+	else
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+
+	dev->stack[dev->top].alpha = alpha;
+	dev->stack[dev->top].blendmode = dev->blendmode;
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Group Begin\n");
+#endif
+	dev->top++;
+
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+	dev->blendmode = blendmode | (isolated ? FZ_BLEND_ISOLATED : 0) | (knockout ? FZ_BLEND_KNOCKOUT : 0);
+}
+
+static void
+fz_draw_end_group(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *group = dev->dest;
+	fz_pixmap *shape = dev->shape;
+	int blendmode;
+	int isolated;
+	float alpha;
+
+	if (dev->top > 0)
+	{
+		dev->top--;
+		alpha = dev->stack[dev->top].alpha;
+		blendmode = dev->blendmode & FZ_BLEND_MODEMASK;
+		isolated = dev->blendmode & FZ_BLEND_ISOLATED;
+		dev->blendmode = dev->stack[dev->top].blendmode;
+		dev->shape = dev->stack[dev->top].shape;
+		dev->dest = dev->stack[dev->top].dest;
+		dev->scissor = dev->stack[dev->top].scissor;
+
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "");
+		fz_dump_blend(group, "Blending ");
+		if (shape)
+			fz_dump_blend(shape, "/");
+		fz_dump_blend(dev->dest, " onto ");
+		if (dev->shape)
+			fz_dump_blend(dev->shape, "/");
+		if (alpha != 1.0f)
+			printf(" (alpha %g)", alpha);
+		if (blendmode != 0)
+			printf(" (blend %d)", blendmode);
+		if (isolated != 0)
+			printf(" (isolated)");
+		if (blendmode & FZ_BLEND_KNOCKOUT)
+			printf(" (knockout)");
+#endif
+		if ((blendmode == 0) && (shape == NULL))
+			fz_paint_pixmap(dev->dest, group, alpha * 255);
+		else
+			fz_blend_pixmap(dev->dest, group, alpha * 255, blendmode, isolated, shape);
+
+		fz_drop_pixmap(group);
+		if (shape != dev->shape)
+		{
+			if (dev->shape)
+			{
+				fz_paint_pixmap(dev->shape, shape, alpha * 255);
+			}
+			fz_drop_pixmap(shape);
+		}
+#ifdef DUMP_GROUP_BLENDS
+		fz_dump_blend(dev->dest, " to get ");
+		if (dev->shape)
+			fz_dump_blend(dev->shape, "/");
+		printf("\n");
+#endif
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_begin_tile(void *user, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_pixmap *dest;
+	fz_bbox bbox;
+
+	/* area, view, xstep, ystep are in pattern space */
+	/* ctm maps from pattern space to device space */
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	bbox = fz_round_rect(fz_transform_rect(ctm, view));
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->stack[dev->top].xstep = xstep;
+	dev->stack[dev->top].ystep = ystep;
+	dev->stack[dev->top].area = area;
+	dev->stack[dev->top].ctm = ctm;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Tile begin\n");
+#endif
+	dev->top++;
+
+	dev->scissor = bbox;
+	dev->dest = dest;
+}
+
+static void
+fz_draw_end_tile(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *tile = dev->dest;
+	float xstep, ystep;
+	fz_matrix ctm, ttm;
+	fz_rect area;
+	int x0, y0, x1, y1, x, y;
+
+	if (dev->top > 0)
+	{
+		dev->top--;
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "Tile end\n");
+#endif
+		xstep = dev->stack[dev->top].xstep;
+		ystep = dev->stack[dev->top].ystep;
+		area = dev->stack[dev->top].area;
+		ctm = dev->stack[dev->top].ctm;
+		dev->scissor = dev->stack[dev->top].scissor;
+		dev->dest = dev->stack[dev->top].dest;
+		dev->blendmode = dev->stack[dev->top].blendmode;
+
+
+		x0 = floorf(area.x0 / xstep);
+		y0 = floorf(area.y0 / ystep);
+		x1 = ceilf(area.x1 / xstep);
+		y1 = ceilf(area.y1 / ystep);
+
+		ctm.e = tile->x;
+		ctm.f = tile->y;
+
+		for (y = y0; y < y1; y++)
+		{
+			for (x = x0; x < x1; x++)
+			{
+				ttm = fz_concat(fz_translate(x * xstep, y * ystep), ctm);
+				tile->x = ttm.e;
+				tile->y = ttm.f;
+				fz_paint_pixmap_with_rect(dev->dest, tile, 255, dev->scissor);
+			}
+		}
+
+		fz_drop_pixmap(tile);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+}
+
+static void
+fz_draw_free_user(void *user)
+{
+	fz_draw_device *dev = user;
+	/* TODO: pop and free the stacks */
+	if (dev->top > 0)
+		fz_warn("items left on stack in draw device: %d", dev->top);
+	fz_free_gel(dev->gel);
+	fz_free(dev);
+}
+
+fz_device *
+fz_new_draw_device(fz_glyph_cache *cache, fz_pixmap *dest)
+{
+	fz_device *dev;
+	fz_draw_device *ddev = fz_malloc(sizeof(fz_draw_device));
+	ddev->cache = cache;
+	ddev->gel = fz_new_gel();
+	ddev->dest = dest;
+	ddev->shape = NULL;
+	ddev->top = 0;
+	ddev->blendmode = 0;
+	ddev->flags = 0;
+
+	ddev->scissor.x0 = dest->x;
+	ddev->scissor.y0 = dest->y;
+	ddev->scissor.x1 = dest->x + dest->w;
+	ddev->scissor.y1 = dest->y + dest->h;
+
+	dev = fz_new_device(ddev);
+	dev->free_user = fz_draw_free_user;
+
+	dev->fill_path = fz_draw_fill_path;
+	dev->stroke_path = fz_draw_stroke_path;
+	dev->clip_path = fz_draw_clip_path;
+	dev->clip_stroke_path = fz_draw_clip_stroke_path;
+
+	dev->fill_text = fz_draw_fill_text;
+	dev->stroke_text = fz_draw_stroke_text;
+	dev->clip_text = fz_draw_clip_text;
+	dev->clip_stroke_text = fz_draw_clip_stroke_text;
+	dev->ignore_text = fz_draw_ignore_text;
+
+	dev->fill_image_mask = fz_draw_fill_image_mask;
+	dev->clip_image_mask = fz_draw_clip_image_mask;
+	dev->fill_image = fz_draw_fill_image;
+	dev->fill_shade = fz_draw_fill_shade;
+
+	dev->pop_clip = fz_draw_pop_clip;
+
+	dev->begin_mask = fz_draw_begin_mask;
+	dev->end_mask = fz_draw_end_mask;
+	dev->begin_group = fz_draw_begin_group;
+	dev->end_group = fz_draw_end_group;
+
+	dev->begin_tile = fz_draw_begin_tile;
+	dev->end_tile = fz_draw_end_tile;
+
+	return dev;
+}
+
+fz_device *
+fz_new_draw_device_type3(fz_glyph_cache *cache, fz_pixmap *dest)
+{
+	fz_device *dev = fz_new_draw_device(cache, dest);
+	fz_draw_device *ddev = dev->user;
+	ddev->flags |= FZ_DRAWDEV_FLAGS_TYPE3;
+	return dev;
+}
diff --git a/contrib/media/updf/draw/draw_edge.c b/contrib/media/updf/draw/draw_edge.c
new file mode 100644
index 000000000..123c3268d
--- /dev/null
+++ b/contrib/media/updf/draw/draw_edge.c
@@ -0,0 +1,735 @@
+#include "fitz.h"
+
+#define BBOX_MIN -(1<<20)
+#define BBOX_MAX (1<<20)
+
+/* divide and floor towards -inf */
+static inline int fz_idiv(int a, int b)
+{
+	return a < 0 ? (a - b + 1) / b : a / b;
+}
+
+/* If AA_BITS is defined, then we assume constant N bits of antialiasing. We
+ * will attempt to provide at least that number of bits of accuracy in the
+ * antialiasing (to a maximum of 8). If it is defined to be 0 then no
+ * antialiasing is done. If it is undefined to we will leave the antialiasing
+ * accuracy as a run time choice.
+ */
+
+#ifndef AA_BITS
+#define AA_SCALE(x) ((x * fz_aa_scale) >> 8)
+static int fz_aa_hscale = 17;
+static int fz_aa_vscale = 15;
+static int fz_aa_scale = 256;
+static int fz_aa_level = 8;
+
+#elif AA_BITS > 6
+#define AA_SCALE(x) (x)
+#define fz_aa_hscale 17
+#define fz_aa_vscale 15
+#define fz_aa_level 8
+
+#elif AA_BITS > 4
+#define AA_SCALE(x) ((x * 255) >> 6)
+#define fz_aa_hscale 8
+#define fz_aa_vscale 8
+#define fz_aa_level 6
+
+#elif AA_BITS > 2
+#define AA_SCALE(x) (x * 17)
+#define fz_aa_hscale 5
+#define fz_aa_vscale 3
+#define fz_aa_level 4
+
+#elif AA_BITS > 0
+#define AA_SCALE(x) ((x * 255) >> 2)
+#define fz_aa_hscale 2
+#define fz_aa_vscale 2
+#define fz_aa_level 2
+
+#else
+#define AA_SCALE(x) (x * 255)
+#define fz_aa_hscale 1
+#define fz_aa_vscale 1
+#define fz_aa_level 0
+
+#endif
+
+int
+fz_get_aa_level(void)
+{
+	return fz_aa_level;
+}
+
+void
+fz_set_aa_level(int level)
+{
+#ifdef AA_BITS
+	fz_warn("anti-aliasing was compiled with a fixed precision of %d bits", fz_aa_level);
+#else
+	if (level > 6)
+	{
+		fz_aa_hscale = 17;
+		fz_aa_vscale = 15;
+		fz_aa_level = 8;
+	}
+	else if (level > 4)
+	{
+		fz_aa_hscale = 8;
+		fz_aa_vscale = 8;
+		fz_aa_level = 6;
+	}
+	else if (level > 2)
+	{
+		fz_aa_hscale = 5;
+		fz_aa_vscale = 3;
+		fz_aa_level = 4;
+	}
+	else if (level > 0)
+	{
+		fz_aa_hscale = 2;
+		fz_aa_vscale = 2;
+		fz_aa_level = 2;
+	}
+	else
+	{
+		fz_aa_hscale = 1;
+		fz_aa_vscale = 1;
+		fz_aa_level = 0;
+	}
+	fz_aa_scale = 0xFF00 / (fz_aa_hscale * fz_aa_vscale);
+#endif
+}
+
+/*
+ * Global Edge List -- list of straight path segments for scan conversion
+ *
+ * Stepping along the edges is with bresenham's line algorithm.
+ *
+ * See Mike Abrash -- Graphics Programming Black Book (notably chapter 40)
+ */
+
+typedef struct fz_edge_s fz_edge;
+
+struct fz_edge_s
+{
+	int x, e, h, y;
+	int adj_up, adj_down;
+	int xmove;
+	int xdir, ydir; /* -1 or +1 */
+};
+
+struct fz_gel_s
+{
+	fz_bbox clip;
+	fz_bbox bbox;
+	int cap, len;
+	fz_edge *edges;
+	int acap, alen;
+	fz_edge **active;
+};
+
+fz_gel *
+fz_new_gel(void)
+{
+	fz_gel *gel;
+
+	gel = fz_malloc(sizeof(fz_gel));
+	gel->cap = 512;
+	gel->len = 0;
+	gel->edges = fz_calloc(gel->cap, sizeof(fz_edge));
+
+	gel->clip.x0 = gel->clip.y0 = BBOX_MAX;
+	gel->clip.x1 = gel->clip.y1 = BBOX_MIN;
+
+	gel->bbox.x0 = gel->bbox.y0 = BBOX_MAX;
+	gel->bbox.x1 = gel->bbox.y1 = BBOX_MIN;
+
+	gel->acap = 64;
+	gel->alen = 0;
+	gel->active = fz_calloc(gel->acap, sizeof(fz_edge*));
+
+	return gel;
+}
+
+void
+fz_reset_gel(fz_gel *gel, fz_bbox clip)
+{
+	if (fz_is_infinite_rect(clip))
+	{
+		gel->clip.x0 = gel->clip.y0 = BBOX_MAX;
+		gel->clip.x1 = gel->clip.y1 = BBOX_MIN;
+	}
+	else {
+		gel->clip.x0 = clip.x0 * fz_aa_hscale;
+		gel->clip.x1 = clip.x1 * fz_aa_hscale;
+		gel->clip.y0 = clip.y0 * fz_aa_vscale;
+		gel->clip.y1 = clip.y1 * fz_aa_vscale;
+	}
+
+	gel->bbox.x0 = gel->bbox.y0 = BBOX_MAX;
+	gel->bbox.x1 = gel->bbox.y1 = BBOX_MIN;
+
+	gel->len = 0;
+}
+
+void
+fz_free_gel(fz_gel *gel)
+{
+	fz_free(gel->active);
+	fz_free(gel->edges);
+	fz_free(gel);
+}
+
+fz_bbox
+fz_bound_gel(fz_gel *gel)
+{
+	fz_bbox bbox;
+	if (gel->len == 0)
+		return fz_empty_bbox;
+	bbox.x0 = fz_idiv(gel->bbox.x0, fz_aa_hscale);
+	bbox.y0 = fz_idiv(gel->bbox.y0, fz_aa_vscale);
+	bbox.x1 = fz_idiv(gel->bbox.x1, fz_aa_hscale) + 1;
+	bbox.y1 = fz_idiv(gel->bbox.y1, fz_aa_vscale) + 1;
+	return bbox;
+}
+
+enum { INSIDE, OUTSIDE, LEAVE, ENTER };
+
+#define clip_lerp_y(v,m,x0,y0,x1,y1,t) clip_lerp_x(v,m,y0,x0,y1,x1,t)
+
+static int
+clip_lerp_x(int val, int m, int x0, int y0, int x1, int y1, int *out)
+{
+	int v0out = m ? x0 > val : x0 < val;
+	int v1out = m ? x1 > val : x1 < val;
+
+	if (v0out + v1out == 0)
+		return INSIDE;
+
+	if (v0out + v1out == 2)
+		return OUTSIDE;
+
+	if (v1out)
+	{
+		*out = y0 + (y1 - y0) * (val - x0) / (x1 - x0);
+		return LEAVE;
+	}
+
+	else
+	{
+		*out = y1 + (y0 - y1) * (val - x1) / (x0 - x1);
+		return ENTER;
+	}
+}
+
+static void
+fz_insert_gel_raw(fz_gel *gel, int x0, int y0, int x1, int y1)
+{
+	fz_edge *edge;
+	int dx, dy;
+	int winding;
+	int width;
+	int tmp;
+
+	if (y0 == y1)
+		return;
+
+	if (y0 > y1) {
+		winding = -1;
+		tmp = x0; x0 = x1; x1 = tmp;
+		tmp = y0; y0 = y1; y1 = tmp;
+	}
+	else
+		winding = 1;
+
+	if (x0 < gel->bbox.x0) gel->bbox.x0 = x0;
+	if (x0 > gel->bbox.x1) gel->bbox.x1 = x0;
+	if (x1 < gel->bbox.x0) gel->bbox.x0 = x1;
+	if (x1 > gel->bbox.x1) gel->bbox.x1 = x1;
+
+	if (y0 < gel->bbox.y0) gel->bbox.y0 = y0;
+	if (y1 > gel->bbox.y1) gel->bbox.y1 = y1;
+
+	if (gel->len + 1 == gel->cap) {
+		gel->cap = gel->cap + 512;
+		gel->edges = fz_realloc(gel->edges, gel->cap, sizeof(fz_edge));
+	}
+
+	edge = &gel->edges[gel->len++];
+
+	dy = y1 - y0;
+	dx = x1 - x0;
+	width = ABS(dx);
+
+	edge->xdir = dx > 0 ? 1 : -1;
+	edge->ydir = winding;
+	edge->x = x0;
+	edge->y = y0;
+	edge->h = dy;
+	edge->adj_down = dy;
+
+	/* initial error term going l->r and r->l */
+	if (dx >= 0)
+		edge->e = 0;
+	else
+		edge->e = -dy + 1;
+
+	/* y-major edge */
+	if (dy >= width) {
+		edge->xmove = 0;
+		edge->adj_up = width;
+	}
+
+	/* x-major edge */
+	else {
+		edge->xmove = (width / dy) * edge->xdir;
+		edge->adj_up = width % dy;
+	}
+}
+
+void
+fz_insert_gel(fz_gel *gel, float fx0, float fy0, float fx1, float fy1)
+{
+	int x0, y0, x1, y1;
+	int d, v;
+
+	fx0 = floorf(fx0 * fz_aa_hscale);
+	fx1 = floorf(fx1 * fz_aa_hscale);
+	fy0 = floorf(fy0 * fz_aa_vscale);
+	fy1 = floorf(fy1 * fz_aa_vscale);
+
+	x0 = CLAMP(fx0, BBOX_MIN, BBOX_MAX);
+	y0 = CLAMP(fy0, BBOX_MIN, BBOX_MAX);
+	x1 = CLAMP(fx1, BBOX_MIN, BBOX_MAX);
+	y1 = CLAMP(fy1, BBOX_MIN, BBOX_MAX);
+
+	d = clip_lerp_y(gel->clip.y0, 0, x0, y0, x1, y1, &v);
+	if (d == OUTSIDE) return;
+	if (d == LEAVE) { y1 = gel->clip.y0; x1 = v; }
+	if (d == ENTER) { y0 = gel->clip.y0; x0 = v; }
+
+	d = clip_lerp_y(gel->clip.y1, 1, x0, y0, x1, y1, &v);
+	if (d == OUTSIDE) return;
+	if (d == LEAVE) { y1 = gel->clip.y1; x1 = v; }
+	if (d == ENTER) { y0 = gel->clip.y1; x0 = v; }
+
+	d = clip_lerp_x(gel->clip.x0, 0, x0, y0, x1, y1, &v);
+	if (d == OUTSIDE) {
+		x0 = x1 = gel->clip.x0;
+	}
+	if (d == LEAVE) {
+		fz_insert_gel_raw(gel, gel->clip.x0, v, gel->clip.x0, y1);
+		x1 = gel->clip.x0;
+		y1 = v;
+	}
+	if (d == ENTER) {
+		fz_insert_gel_raw(gel, gel->clip.x0, y0, gel->clip.x0, v);
+		x0 = gel->clip.x0;
+		y0 = v;
+	}
+
+	d = clip_lerp_x(gel->clip.x1, 1, x0, y0, x1, y1, &v);
+	if (d == OUTSIDE) {
+		x0 = x1 = gel->clip.x1;
+	}
+	if (d == LEAVE) {
+		fz_insert_gel_raw(gel, gel->clip.x1, v, gel->clip.x1, y1);
+		x1 = gel->clip.x1;
+		y1 = v;
+	}
+	if (d == ENTER) {
+		fz_insert_gel_raw(gel, gel->clip.x1, y0, gel->clip.x1, v);
+		x0 = gel->clip.x1;
+		y0 = v;
+	}
+
+	fz_insert_gel_raw(gel, x0, y0, x1, y1);
+}
+
+void
+fz_sort_gel(fz_gel *gel)
+{
+	fz_edge *a = gel->edges;
+	int n = gel->len;
+
+	int h, i, k;
+	fz_edge t;
+
+	h = 1;
+	if (n < 14) {
+		h = 1;
+	}
+	else {
+		while (h < n)
+			h = 3 * h + 1;
+		h /= 3;
+		h /= 3;
+	}
+
+	while (h > 0)
+	{
+		for (i = 0; i < n; i++) {
+			t = a[i];
+			k = i - h;
+			/* TODO: sort on y major, x minor */
+			while (k >= 0 && a[k].y > t.y) {
+				a[k + h] = a[k];
+				k -= h;
+			}
+			a[k + h] = t;
+		}
+
+		h /= 3;
+	}
+}
+
+int
+fz_is_rect_gel(fz_gel *gel)
+{
+	/* a rectangular path is converted into two vertical edges of identical height */
+	if (gel->len == 2)
+	{
+		fz_edge *a = gel->edges + 0;
+		fz_edge *b = gel->edges + 1;
+		return a->y == b->y && a->h == b->h &&
+			a->xmove == 0 && a->adj_up == 0 &&
+			b->xmove == 0 && b->adj_up == 0;
+	}
+	return 0;
+}
+
+/*
+ * Active Edge List -- keep track of active edges while sweeping
+ */
+
+static void
+sort_active(fz_edge **a, int n)
+{
+	int h, i, k;
+	fz_edge *t;
+
+	h = 1;
+	if (n < 14) {
+		h = 1;
+	}
+	else {
+		while (h < n)
+			h = 3 * h + 1;
+		h /= 3;
+		h /= 3;
+	}
+
+	while (h > 0)
+	{
+		for (i = 0; i < n; i++) {
+			t = a[i];
+			k = i - h;
+			while (k >= 0 && a[k]->x > t->x) {
+				a[k + h] = a[k];
+				k -= h;
+			}
+			a[k + h] = t;
+		}
+
+		h /= 3;
+	}
+}
+
+static void
+insert_active(fz_gel *gel, int y, int *e)
+{
+	/* insert edges that start here */
+	while (*e < gel->len && gel->edges[*e].y == y) {
+		if (gel->alen + 1 == gel->acap) {
+			int newcap = gel->acap + 64;
+			fz_edge **newactive = fz_realloc(gel->active, newcap, sizeof(fz_edge*));
+			gel->active = newactive;
+			gel->acap = newcap;
+		}
+		gel->active[gel->alen++] = &gel->edges[(*e)++];
+	}
+
+	/* shell-sort the edges by increasing x */
+	sort_active(gel->active, gel->alen);
+}
+
+static void
+advance_active(fz_gel *gel)
+{
+	fz_edge *edge;
+	int i = 0;
+
+	while (i < gel->alen)
+	{
+		edge = gel->active[i];
+
+		edge->h --;
+
+		/* terminator! */
+		if (edge->h == 0) {
+			gel->active[i] = gel->active[--gel->alen];
+		}
+
+		else {
+			edge->x += edge->xmove;
+			edge->e += edge->adj_up;
+			if (edge->e > 0) {
+				edge->x += edge->xdir;
+				edge->e -= edge->adj_down;
+			}
+			i ++;
+		}
+	}
+}
+
+/*
+ * Anti-aliased scan conversion.
+ */
+
+static inline void add_span_aa(int *list, int x0, int x1, int xofs)
+{
+	int x0pix, x0sub;
+	int x1pix, x1sub;
+
+	if (x0 == x1)
+		return;
+
+	/* x between 0 and width of bbox */
+	x0 -= xofs;
+	x1 -= xofs;
+
+	x0pix = x0 / fz_aa_hscale;
+	x0sub = x0 % fz_aa_hscale;
+	x1pix = x1 / fz_aa_hscale;
+	x1sub = x1 % fz_aa_hscale;
+
+	if (x0pix == x1pix)
+	{
+		list[x0pix] += x1sub - x0sub;
+		list[x0pix+1] += x0sub - x1sub;
+	}
+
+	else
+	{
+		list[x0pix] += fz_aa_hscale - x0sub;
+		list[x0pix+1] += x0sub;
+		list[x1pix] += x1sub - fz_aa_hscale;
+		list[x1pix+1] += -x1sub;
+	}
+}
+
+static inline void non_zero_winding_aa(fz_gel *gel, int *list, int xofs)
+{
+	int winding = 0;
+	int x = 0;
+	int i;
+	for (i = 0; i < gel->alen; i++)
+	{
+		if (!winding && (winding + gel->active[i]->ydir))
+			x = gel->active[i]->x;
+		if (winding && !(winding + gel->active[i]->ydir))
+			add_span_aa(list, x, gel->active[i]->x, xofs);
+		winding += gel->active[i]->ydir;
+	}
+}
+
+static inline void even_odd_aa(fz_gel *gel, int *list, int xofs)
+{
+	int even = 0;
+	int x = 0;
+	int i;
+	for (i = 0; i < gel->alen; i++)
+	{
+		if (!even)
+			x = gel->active[i]->x;
+		else
+			add_span_aa(list, x, gel->active[i]->x, xofs);
+		even = !even;
+	}
+}
+
+static inline void undelta_aa(unsigned char * restrict out, int * restrict in, int n)
+{
+	int d = 0;
+	while (n--)
+	{
+		d += *in++;
+		*out++ = AA_SCALE(d);
+	}
+}
+
+static inline void blit_aa(fz_pixmap *dst, int x, int y,
+	unsigned char *mp, int w, unsigned char *color)
+{
+	unsigned char *dp;
+	dp = dst->samples + ( (y - dst->y) * dst->w + (x - dst->x) ) * dst->n;
+	if (color)
+		fz_paint_span_with_color(dp, mp, dst->n, w, color);
+	else
+		fz_paint_span(dp, mp, 1, w, 255);
+}
+
+static void
+fz_scan_convert_aa(fz_gel *gel, int eofill, fz_bbox clip,
+	fz_pixmap *dst, unsigned char *color)
+{
+	unsigned char *alphas;
+	int *deltas;
+	int y, e;
+	int yd, yc;
+
+	int xmin = fz_idiv(gel->bbox.x0, fz_aa_hscale);
+	int xmax = fz_idiv(gel->bbox.x1, fz_aa_hscale) + 1;
+
+	int xofs = xmin * fz_aa_hscale;
+
+	int skipx = clip.x0 - xmin;
+	int clipn = clip.x1 - clip.x0;
+
+	if (gel->len == 0)
+		return;
+
+	assert(clip.x0 >= xmin);
+	assert(clip.x1 <= xmax);
+
+	alphas = fz_malloc(xmax - xmin + 1);
+	deltas = fz_malloc((xmax - xmin + 1) * sizeof(int));
+	memset(deltas, 0, (xmax - xmin + 1) * sizeof(int));
+
+	e = 0;
+	y = gel->edges[0].y;
+	yc = fz_idiv(y, fz_aa_vscale);
+	yd = yc;
+
+	while (gel->alen > 0 || e < gel->len)
+	{
+		yc = fz_idiv(y, fz_aa_vscale);
+		if (yc != yd)
+		{
+			if (yd >= clip.y0 && yd < clip.y1)
+			{
+				undelta_aa(alphas, deltas, skipx + clipn);
+				blit_aa(dst, xmin + skipx, yd, alphas + skipx, clipn, color);
+				memset(deltas, 0, (skipx + clipn) * sizeof(int));
+			}
+		}
+		yd = yc;
+
+		insert_active(gel, y, &e);
+
+		if (yd >= clip.y0 && yd < clip.y1)
+		{
+			if (eofill)
+				even_odd_aa(gel, deltas, xofs);
+			else
+				non_zero_winding_aa(gel, deltas, xofs);
+		}
+
+		advance_active(gel);
+
+		if (gel->alen > 0)
+			y ++;
+		else if (e < gel->len)
+			y = gel->edges[e].y;
+	}
+
+	if (yd >= clip.y0 && yd < clip.y1)
+	{
+		undelta_aa(alphas, deltas, skipx + clipn);
+		blit_aa(dst, xmin + skipx, yd, alphas + skipx, clipn, color);
+	}
+
+	fz_free(deltas);
+	fz_free(alphas);
+}
+
+/*
+ * Sharp (not anti-aliased) scan conversion
+ */
+
+static inline void blit_sharp(int x0, int x1, int y,
+	fz_bbox clip, fz_pixmap *dst, unsigned char *color)
+{
+	unsigned char *dp;
+	x0 = CLAMP(x0, dst->x, dst->x + dst->w);
+	x1 = CLAMP(x1, dst->x, dst->x + dst->w);
+	if (x0 < x1)
+	{
+		dp = dst->samples + ( (y - dst->y) * dst->w + (x0 - dst->x) ) * dst->n;
+		if (color)
+			fz_paint_solid_color(dp, dst->n, x1 - x0, color);
+		else
+			fz_paint_solid_alpha(dp, x1 - x0, 255);
+	}
+}
+
+static inline void non_zero_winding_sharp(fz_gel *gel, int y,
+	fz_bbox clip, fz_pixmap *dst, unsigned char *color)
+{
+	int winding = 0;
+	int x = 0;
+	int i;
+	for (i = 0; i < gel->alen; i++)
+	{
+		if (!winding && (winding + gel->active[i]->ydir))
+			x = gel->active[i]->x;
+		if (winding && !(winding + gel->active[i]->ydir))
+			blit_sharp(x, gel->active[i]->x, y, clip, dst, color);
+		winding += gel->active[i]->ydir;
+	}
+}
+
+static inline void even_odd_sharp(fz_gel *gel, int y,
+	fz_bbox clip, fz_pixmap *dst, unsigned char *color)
+{
+	int even = 0;
+	int x = 0;
+	int i;
+	for (i = 0; i < gel->alen; i++)
+	{
+		if (!even)
+			x = gel->active[i]->x;
+		else
+			blit_sharp(x, gel->active[i]->x, y, clip, dst, color);
+		even = !even;
+	}
+}
+
+static void
+fz_scan_convert_sharp(fz_gel *gel, int eofill, fz_bbox clip,
+	fz_pixmap *dst, unsigned char *color)
+{
+	int e = 0;
+	int y = gel->edges[0].y;
+
+	while (gel->alen > 0 || e < gel->len)
+	{
+		insert_active(gel, y, &e);
+
+		if (y >= clip.y0 && y < clip.y1)
+		{
+			if (eofill)
+				even_odd_sharp(gel, y, clip, dst, color);
+			else
+				non_zero_winding_sharp(gel, y, clip, dst, color);
+		}
+
+		advance_active(gel);
+
+		if (gel->alen > 0)
+			y ++;
+		else if (e < gel->len)
+			y = gel->edges[e].y;
+	}
+}
+
+void
+fz_scan_convert(fz_gel *gel, int eofill, fz_bbox clip,
+	fz_pixmap *dst, unsigned char *color)
+{
+	if (fz_aa_level > 0)
+		fz_scan_convert_aa(gel, eofill, clip, dst, color);
+	else
+		fz_scan_convert_sharp(gel, eofill, clip, dst, color);
+}
diff --git a/contrib/media/updf/draw/draw_glyph.c b/contrib/media/updf/draw/draw_glyph.c
new file mode 100644
index 000000000..95f3955d8
--- /dev/null
+++ b/contrib/media/updf/draw/draw_glyph.c
@@ -0,0 +1,134 @@
+#include "fitz.h"
+
+#define MAX_FONT_SIZE 1000
+#define MAX_GLYPH_SIZE 256
+#define MAX_CACHE_SIZE (1024*1024)
+
+typedef struct fz_glyph_key_s fz_glyph_key;
+
+struct fz_glyph_cache_s
+{
+	fz_hash_table *hash;
+	int total;
+};
+
+struct fz_glyph_key_s
+{
+	fz_font *font;
+	int a, b;
+	int c, d;
+	unsigned short gid;
+	unsigned char e, f;
+};
+
+fz_glyph_cache *
+fz_new_glyph_cache(void)
+{
+	fz_glyph_cache *cache;
+
+	cache = fz_malloc(sizeof(fz_glyph_cache));
+	cache->hash = fz_new_hash_table(509, sizeof(fz_glyph_key));
+	cache->total = 0;
+
+	return cache;
+}
+
+static void
+fz_evict_glyph_cache(fz_glyph_cache *cache)
+{
+	fz_glyph_key *key;
+	fz_pixmap *pixmap;
+	int i;
+
+	for (i = 0; i < fz_hash_len(cache->hash); i++)
+	{
+		key = fz_hash_get_key(cache->hash, i);
+		if (key->font)
+			fz_drop_font(key->font);
+		pixmap = fz_hash_get_val(cache->hash, i);
+		if (pixmap)
+			fz_drop_pixmap(pixmap);
+	}
+
+	cache->total = 0;
+
+	fz_empty_hash(cache->hash);
+}
+
+void
+fz_free_glyph_cache(fz_glyph_cache *cache)
+{
+	fz_evict_glyph_cache(cache);
+	fz_free_hash(cache->hash);
+	fz_free(cache);
+}
+
+fz_pixmap *
+fz_render_stroked_glyph(fz_glyph_cache *cache, fz_font *font, int gid, fz_matrix trm, fz_matrix ctm, fz_stroke_state *stroke)
+{
+	if (font->ft_face)
+		return fz_render_ft_stroked_glyph(font, gid, trm, ctm, stroke);
+	return fz_render_glyph(cache, font, gid, trm, NULL);
+}
+
+fz_pixmap *
+fz_render_glyph(fz_glyph_cache *cache, fz_font *font, int gid, fz_matrix ctm, fz_colorspace *model)
+{
+	fz_glyph_key key;
+	fz_pixmap *val;
+	float size = fz_matrix_expansion(ctm);
+
+	if (size > MAX_FONT_SIZE)
+	{
+		/* TODO: this case should be handled by rendering glyph as a path fill */
+		fz_warn("font size too large (%g), not rendering glyph", size);
+		return NULL;
+	}
+
+	memset(&key, 0, sizeof key);
+	key.font = font;
+	key.gid = gid;
+	key.a = ctm.a * 65536;
+	key.b = ctm.b * 65536;
+	key.c = ctm.c * 65536;
+	key.d = ctm.d * 65536;
+	key.e = (ctm.e - floorf(ctm.e)) * 256;
+	key.f = (ctm.f - floorf(ctm.f)) * 256;
+
+	val = fz_hash_find(cache->hash, &key);
+	if (val)
+		return fz_keep_pixmap(val);
+
+	ctm.e = floorf(ctm.e) + key.e / 256.0f;
+	ctm.f = floorf(ctm.f) + key.f / 256.0f;
+
+	if (font->ft_face)
+	{
+		val = fz_render_ft_glyph(font, gid, ctm);
+	}
+	else if (font->t3procs)
+	{
+		val = fz_render_t3_glyph(font, gid, ctm, model);
+	}
+	else
+	{
+		fz_warn("assert: uninitialized font structure");
+		return NULL;
+	}
+
+	if (val)
+	{
+		if (val->w < MAX_GLYPH_SIZE && val->h < MAX_GLYPH_SIZE)
+		{
+			if (cache->total + val->w * val->h > MAX_CACHE_SIZE)
+				fz_evict_glyph_cache(cache);
+			fz_keep_font(key.font);
+			fz_hash_insert(cache->hash, &key, val);
+			cache->total += val->w * val->h;
+			return fz_keep_pixmap(val);
+		}
+		return val;
+	}
+
+	return NULL;
+}
diff --git a/contrib/media/updf/draw/draw_mesh.c b/contrib/media/updf/draw/draw_mesh.c
new file mode 100644
index 000000000..4254cb649
--- /dev/null
+++ b/contrib/media/updf/draw/draw_mesh.c
@@ -0,0 +1,574 @@
+#include "fitz.h"
+
+/*
+ * polygon clipping
+ */
+
+enum { IN, OUT, ENTER, LEAVE };
+enum { MAXV = 3 + 4 };
+enum { MAXN = 2 + FZ_MAX_COLORS };
+
+static int clipx(float val, int ismax, float *v1, float *v2, int n)
+{
+	float t;
+	int i;
+	int v1o = ismax ? v1[0] > val : v1[0] < val;
+	int v2o = ismax ? v2[0] > val : v2[0] < val;
+	if (v1o + v2o == 0)
+		return IN;
+	if (v1o + v2o == 2)
+		return OUT;
+	if (v2o)
+	{
+		t = (val - v1[0]) / (v2[0] - v1[0]);
+		v2[0] = val;
+		v2[1] = v1[1] + t * (v2[1] - v1[1]);
+		for (i = 2; i < n; i++)
+			v2[i] = v1[i] + t * (v2[i] - v1[i]);
+		return LEAVE;
+	}
+	else
+	{
+		t = (val - v2[0]) / (v1[0] - v2[0]);
+		v1[0] = val;
+		v1[1] = v2[1] + t * (v1[1] - v2[1]);
+		for (i = 2; i < n; i++)
+			v1[i] = v2[i] + t * (v1[i] - v2[i]);
+		return ENTER;
+	}
+}
+
+static int clipy(float val, int ismax, float *v1, float *v2, int n)
+{
+	float t;
+	int i;
+	int v1o = ismax ? v1[1] > val : v1[1] < val;
+	int v2o = ismax ? v2[1] > val : v2[1] < val;
+	if (v1o + v2o == 0)
+		return IN;
+	if (v1o + v2o == 2)
+		return OUT;
+	if (v2o)
+	{
+		t = (val - v1[1]) / (v2[1] - v1[1]);
+		v2[0] = v1[0] + t * (v2[0] - v1[0]);
+		v2[1] = val;
+		for (i = 2; i < n; i++)
+			v2[i] = v1[i] + t * (v2[i] - v1[i]);
+		return LEAVE;
+	}
+	else
+	{
+		t = (val - v2[1]) / (v1[1] - v2[1]);
+		v1[0] = v2[0] + t * (v1[0] - v2[0]);
+		v1[1] = val;
+		for (i = 2; i < n; i++)
+			v1[i] = v2[i] + t * (v1[i] - v2[i]);
+		return ENTER;
+	}
+}
+
+static inline void copy_vert(float *dst, float *src, int n)
+{
+	while (n--)
+		*dst++ = *src++;
+}
+
+static int clip_poly(float src[MAXV][MAXN],
+	float dst[MAXV][MAXN], int len, int n,
+	float val, int isy, int ismax)
+{
+	float cv1[MAXN];
+	float cv2[MAXN];
+	int v1, v2, cp;
+	int r;
+
+	v1 = len - 1;
+	cp = 0;
+
+	for (v2 = 0; v2 < len; v2++)
+	{
+		copy_vert(cv1, src[v1], n);
+		copy_vert(cv2, src[v2], n);
+
+		if (isy)
+			r = clipy(val, ismax, cv1, cv2, n);
+		else
+			r = clipx(val, ismax, cv1, cv2, n);
+
+		switch (r)
+		{
+		case IN:
+			copy_vert(dst[cp++], cv2, n);
+			break;
+		case OUT:
+			break;
+		case LEAVE:
+			copy_vert(dst[cp++], cv2, n);
+			break;
+		case ENTER:
+			copy_vert(dst[cp++], cv1, n);
+			copy_vert(dst[cp++], cv2, n);
+			break;
+		}
+		v1 = v2;
+	}
+
+	return cp;
+}
+
+/*
+ * gouraud shaded polygon scan conversion
+ */
+
+static void paint_scan(fz_pixmap *pix, int y, int x1, int x2, int *v1, int *v2, int n)
+{
+	unsigned char *p = pix->samples + ((y - pix->y) * pix->w + (x1 - pix->x)) * pix->n;
+	int v[FZ_MAX_COLORS];
+	int dv[FZ_MAX_COLORS];
+	int w = x2 - x1;
+	int k;
+
+	assert(w >= 0);
+	assert(y >= pix->y);
+	assert(y < pix->y + pix->h);
+	assert(x1 >= pix->x);
+	assert(x2 <= pix->x + pix->w);
+
+	if (w == 0)
+		return;
+
+	for (k = 0; k < n; k++)
+	{
+		v[k] = v1[k];
+		dv[k] = (v2[k] - v1[k]) / w;
+	}
+
+	while (w--)
+	{
+		for (k = 0; k < n; k++)
+		{
+			*p++ = v[k] >> 16;
+			v[k] += dv[k];
+		}
+		*p++ = 255;
+	}
+}
+
+static int find_next(int gel[MAXV][MAXN], int len, int a, int *s, int *e, int d)
+{
+	int b;
+
+	while (1)
+	{
+		b = a + d;
+		if (b == len)
+			b = 0;
+		if (b == -1)
+			b = len - 1;
+
+		if (gel[b][1] == gel[a][1])
+		{
+			a = b;
+			continue;
+		}
+
+		if (gel[b][1] > gel[a][1])
+		{
+			*s = a;
+			*e = b;
+			return 0;
+		}
+
+		return 1;
+	}
+}
+
+static void load_edge(int gel[MAXV][MAXN], int s, int e, int *ael, int *del, int n)
+{
+	int swp, k, dy;
+
+	if (gel[s][1] > gel[e][1])
+	{
+		swp = s; s = e; e = swp;
+	}
+
+	dy = gel[e][1] - gel[s][1];
+
+	ael[0] = gel[s][0];
+	del[0] = (gel[e][0] - gel[s][0]) / dy;
+	for (k = 2; k < n; k++)
+	{
+		ael[k] = gel[s][k];
+		del[k] = (gel[e][k] - gel[s][k]) / dy;
+	}
+}
+
+static inline void step_edge(int *ael, int *del, int n)
+{
+	int k;
+	ael[0] += del[0];
+	for (k = 2; k < n; k++)
+		ael[k] += del[k];
+}
+
+static void
+fz_paint_triangle(fz_pixmap *pix, float *av, float *bv, float *cv, int n, fz_bbox bbox)
+{
+	float poly[MAXV][MAXN];
+	float temp[MAXV][MAXN];
+	float cx0 = bbox.x0;
+	float cy0 = bbox.y0;
+	float cx1 = bbox.x1;
+	float cy1 = bbox.y1;
+
+	int gel[MAXV][MAXN];
+	int ael[2][MAXN];
+	int del[2][MAXN];
+	int y, s0, s1, e0, e1;
+	int top, bot, len;
+
+	int i, k;
+
+	copy_vert(poly[0], av, n);
+	copy_vert(poly[1], bv, n);
+	copy_vert(poly[2], cv, n);
+
+	len = clip_poly(poly, temp, 3, n, cx0, 0, 0);
+	len = clip_poly(temp, poly, len, n, cx1, 0, 1);
+	len = clip_poly(poly, temp, len, n, cy0, 1, 0);
+	len = clip_poly(temp, poly, len, n, cy1, 1, 1);
+
+	if (len < 3)
+		return;
+
+	for (i = 0; i < len; i++)
+	{
+		gel[i][0] = floorf(poly[i][0] + 0.5f) * 65536; /* trunc and fix */
+		gel[i][1] = floorf(poly[i][1] + 0.5f);	/* y is not fixpoint */
+		for (k = 2; k < n; k++)
+			gel[i][k] = poly[i][k] * 65536;	/* fix with precision */
+	}
+
+	top = bot = 0;
+	for (i = 0; i < len; i++)
+	{
+		if (gel[i][1] < gel[top][1])
+			top = i;
+		if (gel[i][1] > gel[bot][1])
+			bot = i;
+	}
+
+	if (gel[bot][1] - gel[top][1] == 0)
+		return;
+
+	y = gel[top][1];
+
+	if (find_next(gel, len, top, &s0, &e0, 1))
+		return;
+	if (find_next(gel, len, top, &s1, &e1, -1))
+		return;
+
+	load_edge(gel, s0, e0, ael[0], del[0], n);
+	load_edge(gel, s1, e1, ael[1], del[1], n);
+
+	while (1)
+	{
+		int x0 = ael[0][0] >> 16;
+		int x1 = ael[1][0] >> 16;
+
+		if (ael[0][0] < ael[1][0])
+			paint_scan(pix, y, x0, x1, ael[0]+2, ael[1]+2, n-2);
+		else
+			paint_scan(pix, y, x1, x0, ael[1]+2, ael[0]+2, n-2);
+
+		step_edge(ael[0], del[0], n);
+		step_edge(ael[1], del[1], n);
+		y ++;
+
+		if (y >= gel[e0][1])
+		{
+			if (find_next(gel, len, e0, &s0, &e0, 1))
+				return;
+			load_edge(gel, s0, e0, ael[0], del[0], n);
+		}
+
+		if (y >= gel[e1][1])
+		{
+			if (find_next(gel, len, e1, &s1, &e1, -1))
+				return;
+			load_edge(gel, s1, e1, ael[1], del[1], n);
+		}
+	}
+}
+
+static void
+fz_paint_quad(fz_pixmap *pix,
+		fz_point p0, fz_point p1, fz_point p2, fz_point p3,
+		float c0, float c1, float c2, float c3,
+		int n, fz_bbox bbox)
+{
+	float v[4][3];
+
+	v[0][0] = p0.x;
+	v[0][1] = p0.y;
+	v[0][2] = c0;
+
+	v[1][0] = p1.x;
+	v[1][1] = p1.y;
+	v[1][2] = c1;
+
+	v[2][0] = p2.x;
+	v[2][1] = p2.y;
+	v[2][2] = c2;
+
+	v[3][0] = p3.x;
+	v[3][1] = p3.y;
+	v[3][2] = c3;
+
+	fz_paint_triangle(pix, v[0], v[2], v[3], n, bbox);
+	fz_paint_triangle(pix, v[0], v[3], v[1], n, bbox);
+}
+
+/*
+ * linear, radial and mesh painting
+ */
+
+#define HUGENUM 32000 /* how far to extend axial/radial shadings */
+#define RADSEGS 32 /* how many segments to generate for radial meshes */
+
+static fz_point
+fz_point_on_circle(fz_point p, float r, float theta)
+{
+	p.x = p.x + cosf(theta) * r;
+	p.y = p.y + sinf(theta) * r;
+
+	return p;
+}
+
+static void
+fz_paint_linear(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox)
+{
+	fz_point p0, p1;
+	fz_point v0, v1, v2, v3;
+	fz_point e0, e1;
+	float theta;
+
+	p0.x = shade->mesh[0];
+	p0.y = shade->mesh[1];
+	p0 = fz_transform_point(ctm, p0);
+
+	p1.x = shade->mesh[3];
+	p1.y = shade->mesh[4];
+	p1 = fz_transform_point(ctm, p1);
+
+	theta = atan2f(p1.y - p0.y, p1.x - p0.x);
+	theta += (float)M_PI * 0.5f;
+
+	v0 = fz_point_on_circle(p0, HUGENUM, theta);
+	v1 = fz_point_on_circle(p1, HUGENUM, theta);
+	v2 = fz_point_on_circle(p0, -HUGENUM, theta);
+	v3 = fz_point_on_circle(p1, -HUGENUM, theta);
+
+	fz_paint_quad(dest, v0, v1, v2, v3, 0, 255, 0, 255, 3, bbox);
+
+	if (shade->extend[0])
+	{
+		e0.x = v0.x - (p1.x - p0.x) * HUGENUM;
+		e0.y = v0.y - (p1.y - p0.y) * HUGENUM;
+
+		e1.x = v2.x - (p1.x - p0.x) * HUGENUM;
+		e1.y = v2.y - (p1.y - p0.y) * HUGENUM;
+
+		fz_paint_quad(dest, e0, e1, v0, v2, 0, 0, 0, 0, 3, bbox);
+	}
+
+	if (shade->extend[1])
+	{
+		e0.x = v1.x + (p1.x - p0.x) * HUGENUM;
+		e0.y = v1.y + (p1.y - p0.y) * HUGENUM;
+
+		e1.x = v3.x + (p1.x - p0.x) * HUGENUM;
+		e1.y = v3.y + (p1.y - p0.y) * HUGENUM;
+
+		fz_paint_quad(dest, e0, e1, v1, v3, 255, 255, 255, 255, 3, bbox);
+	}
+}
+
+static void
+fz_paint_annulus(fz_matrix ctm,
+		fz_point p0, float r0, float c0,
+		fz_point p1, float r1, float c1,
+		fz_pixmap *dest, fz_bbox bbox)
+{
+	fz_point t0, t1, t2, t3, b0, b1, b2, b3;
+	float theta, step;
+	int i;
+
+	theta = atan2f(p1.y - p0.y, p1.x - p0.x);
+	step = (float)M_PI * 2 / RADSEGS;
+
+	for (i = 0; i < RADSEGS / 2; i++)
+	{
+		t0 = fz_point_on_circle(p0, r0, theta + i * step);
+		t1 = fz_point_on_circle(p0, r0, theta + i * step + step);
+		t2 = fz_point_on_circle(p1, r1, theta + i * step);
+		t3 = fz_point_on_circle(p1, r1, theta + i * step + step);
+		b0 = fz_point_on_circle(p0, r0, theta - i * step);
+		b1 = fz_point_on_circle(p0, r0, theta - i * step - step);
+		b2 = fz_point_on_circle(p1, r1, theta - i * step);
+		b3 = fz_point_on_circle(p1, r1, theta - i * step - step);
+
+		t0 = fz_transform_point(ctm, t0);
+		t1 = fz_transform_point(ctm, t1);
+		t2 = fz_transform_point(ctm, t2);
+		t3 = fz_transform_point(ctm, t3);
+		b0 = fz_transform_point(ctm, b0);
+		b1 = fz_transform_point(ctm, b1);
+		b2 = fz_transform_point(ctm, b2);
+		b3 = fz_transform_point(ctm, b3);
+
+		fz_paint_quad(dest, t0, t1, t2, t3, c0, c0, c1, c1, 3, bbox);
+		fz_paint_quad(dest, b0, b1, b2, b3, c0, c0, c1, c1, 3, bbox);
+	}
+}
+
+static void
+fz_paint_radial(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox)
+{
+	fz_point p0, p1;
+	float r0, r1;
+	fz_point e;
+	float er, rs;
+
+	p0.x = shade->mesh[0];
+	p0.y = shade->mesh[1];
+	r0 = shade->mesh[2];
+
+	p1.x = shade->mesh[3];
+	p1.y = shade->mesh[4];
+	r1 = shade->mesh[5];
+
+	if (shade->extend[0])
+	{
+		if (r0 < r1)
+			rs = r0 / (r0 - r1);
+		else
+			rs = -HUGENUM;
+
+		e.x = p0.x + (p1.x - p0.x) * rs;
+		e.y = p0.y + (p1.y - p0.y) * rs;
+		er = r0 + (r1 - r0) * rs;
+
+		fz_paint_annulus(ctm, e, er, 0, p0, r0, 0, dest, bbox);
+	}
+
+	fz_paint_annulus(ctm, p0, r0, 0, p1, r1, 255, dest, bbox);
+
+	if (shade->extend[1])
+	{
+		if (r0 > r1)
+			rs = r1 / (r1 - r0);
+		else
+			rs = -HUGENUM;
+
+		e.x = p1.x + (p0.x - p1.x) * rs;
+		e.y = p1.y + (p0.y - p1.y) * rs;
+		er = r1 + (r0 - r1) * rs;
+
+		fz_paint_annulus(ctm, p1, r1, 255, e, er, 255, dest, bbox);
+	}
+}
+
+static void
+fz_paint_mesh(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox)
+{
+	float tri[3][MAXN];
+	fz_point p;
+	float *mesh;
+	int ntris;
+	int i, k;
+
+	mesh = shade->mesh;
+
+	if (shade->use_function)
+		ntris = shade->mesh_len / 9;
+	else
+		ntris = shade->mesh_len / ((2 + shade->colorspace->n) * 3);
+
+	while (ntris--)
+	{
+		for (k = 0; k < 3; k++)
+		{
+			p.x = *mesh++;
+			p.y = *mesh++;
+			p = fz_transform_point(ctm, p);
+			tri[k][0] = p.x;
+			tri[k][1] = p.y;
+			if (shade->use_function)
+				tri[k][2] = *mesh++ * 255;
+			else
+			{
+				fz_convert_color(shade->colorspace, mesh, dest->colorspace, tri[k] + 2);
+				for (i = 0; i < dest->colorspace->n; i++)
+					tri[k][i + 2] *= 255;
+				mesh += shade->colorspace->n;
+			}
+		}
+		fz_paint_triangle(dest, tri[0], tri[1], tri[2], 2 + dest->colorspace->n, bbox);
+	}
+}
+
+void
+fz_paint_shade(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox)
+{
+	unsigned char clut[256][FZ_MAX_COLORS];
+	fz_pixmap *temp, *conv;
+	float color[FZ_MAX_COLORS];
+	int i, k;
+
+	ctm = fz_concat(shade->matrix, ctm);
+
+	if (shade->use_function)
+	{
+		for (i = 0; i < 256; i++)
+		{
+			fz_convert_color(shade->colorspace, shade->function[i], dest->colorspace, color);
+			for (k = 0; k < dest->colorspace->n; k++)
+				clut[i][k] = color[k] * 255;
+			clut[i][k] = shade->function[i][shade->colorspace->n] * 255;
+		}
+		conv = fz_new_pixmap_with_rect(dest->colorspace, bbox);
+		temp = fz_new_pixmap_with_rect(fz_device_gray, bbox);
+		fz_clear_pixmap(temp);
+	}
+	else
+	{
+		temp = dest;
+	}
+
+	switch (shade->type)
+	{
+	case FZ_LINEAR: fz_paint_linear(shade, ctm, temp, bbox); break;
+	case FZ_RADIAL: fz_paint_radial(shade, ctm, temp, bbox); break;
+	case FZ_MESH: fz_paint_mesh(shade, ctm, temp, bbox); break;
+	}
+
+	if (shade->use_function)
+	{
+		unsigned char *s = temp->samples;
+		unsigned char *d = conv->samples;
+		int len = temp->w * temp->h;
+		while (len--)
+		{
+			int v = *s++;
+			int a = fz_mul255(*s++, clut[v][conv->n - 1]);
+			for (k = 0; k < conv->n - 1; k++)
+				*d++ = fz_mul255(clut[v][k], a);
+			*d++ = a;
+		}
+		fz_paint_pixmap(dest, conv, 255);
+		fz_drop_pixmap(conv);
+		fz_drop_pixmap(temp);
+	}
+}
diff --git a/contrib/media/updf/draw/draw_paint.c b/contrib/media/updf/draw/draw_paint.c
new file mode 100644
index 000000000..3b02b8709
--- /dev/null
+++ b/contrib/media/updf/draw/draw_paint.c
@@ -0,0 +1,471 @@
+#include "fitz.h"
+
+/*
+
+The functions in this file implement various flavours of Porter-Duff blending.
+
+We take the following as definitions:
+
+	Cx = Color (from plane x)
+	ax = Alpha (from plane x)
+	cx = Cx.ax = Premultiplied color (from plane x)
+
+The general PorterDuff blending equation is:
+
+	Blend Z = X op Y	cz = Fx.cx + Fy. cy	where Fx and Fy depend on op
+
+The two operations we use in this file are: '(X in Y) over Z' and
+'S over Z'. The definitions of the 'over' and 'in' operations are as
+follows:
+
+	For S over Z,	Fs = 1, Fz = 1-as
+	For X in Y,	Fx = ay, Fy = 0
+
+We have 2 choices; we can either work with premultiplied data, or non
+premultiplied data. Our
+
+First the premultiplied case:
+
+	Let S = (X in Y)
+	Let R = (X in Y) over Z = S over Z
+
+	cs	= cx.Fx + cy.Fy	(where Fx = ay, Fy = 0)
+		= cx.ay
+	as	= ax.Fx + ay.Fy
+		= ax.ay
+
+	cr	= cs.Fs + cz.Fz	(where Fs = 1, Fz = 1-as)
+		= cs + cz.(1-as)
+		= cx.ay + cz.(1-ax.ay)
+	ar	= as.Fs + az.Fz
+		= as + az.(1-as)
+		= ax.ay + az.(1-ax.ay)
+
+This has various nice properties, like not needing any divisions, and
+being symmetric in color and alpha, so this is what we use. Because we
+went through the pain of deriving the non premultiplied forms, we list
+them here too, though they are not used.
+
+Non Pre-multiplied case:
+
+	Cs.as	= Fx.Cx.ax + Fy.Cy.ay	(where Fx = ay, Fy = 0)
+		= Cx.ay.ax
+	Cs	= (Cx.ay.ax)/(ay.ax)
+		= Cx
+	Cr.ar	= Fs.Cs.as + Fz.Cz.az	(where Fs = 1, Fz = 1-as)
+		= Cs.as	+ (1-as).Cz.az
+		= Cx.ax.ay + Cz.az.(1-ax.ay)
+	Cr	= (Cx.ax.ay + Cz.az.(1-ax.ay))/(ax.ay + az.(1-ax-ay))
+
+Much more complex, it seems. However, if we could restrict ourselves to
+the case where we were always plotting onto an opaque background (i.e.
+az = 1), then:
+
+	Cr	= Cx.(ax.ay) + Cz.(1-ax.ay)
+		= (Cx-Cz)*(1-ax.ay) + Cz	(a single MLA operation)
+	ar	= 1
+
+Sadly, this is not true in the general case, so we abandon this effort
+and stick to using the premultiplied form.
+
+*/
+
+typedef unsigned char byte;
+
+/* These are used by the non-aa scan converter */
+
+void
+fz_paint_solid_alpha(byte * restrict dp, int w, int alpha)
+{
+	int t = FZ_EXPAND(255 - alpha);
+	while (w--)
+	{
+		*dp = alpha + FZ_COMBINE(*dp, t);
+		dp ++;
+	}
+}
+
+void
+fz_paint_solid_color(byte * restrict dp, int n, int w, byte *color)
+{
+	int n1 = n - 1;
+	int sa = FZ_EXPAND(color[n1]);
+	int k;
+	while (w--)
+	{
+		int ma = FZ_COMBINE(FZ_EXPAND(255), sa);
+		for (k = 0; k < n1; k++)
+			dp[k] = FZ_BLEND(color[k], dp[k], ma);
+		dp[k] = FZ_BLEND(255, dp[k], ma);
+		dp += n;
+	}
+}
+
+/* Blend a non-premultiplied color in mask over destination */
+
+static inline void
+fz_paint_span_with_color_2(byte * restrict dp, byte * restrict mp, int w, byte *color)
+{
+	int sa = FZ_EXPAND(color[1]);
+	int g = color[0];
+	while (w--)
+	{
+		int ma = *mp++;
+		ma = FZ_COMBINE(FZ_EXPAND(ma), sa);
+		dp[0] = FZ_BLEND(g, dp[0], ma);
+		dp[1] = FZ_BLEND(255, dp[1], ma);
+		dp += 2;
+	}
+}
+
+static inline void
+fz_paint_span_with_color_4(byte * restrict dp, byte * restrict mp, int w, byte *color)
+{
+	int sa = FZ_EXPAND(color[3]);
+	int r = color[0];
+	int g = color[1];
+	int b = color[2];
+	while (w--)
+	{
+		int ma = *mp++;
+		ma = FZ_COMBINE(FZ_EXPAND(ma), sa);
+		dp[0] = FZ_BLEND(r, dp[0], ma);
+		dp[1] = FZ_BLEND(g, dp[1], ma);
+		dp[2] = FZ_BLEND(b, dp[2], ma);
+		dp[3] = FZ_BLEND(255, dp[3], ma);
+		dp += 4;
+	}
+}
+
+static inline void
+fz_paint_span_with_color_N(byte * restrict dp, byte * restrict mp, int n, int w, byte *color)
+{
+	int n1 = n - 1;
+	int sa = FZ_EXPAND(color[n1]);
+	int k;
+	while (w--)
+	{
+		int ma = *mp++;
+		ma = FZ_COMBINE(FZ_EXPAND(ma), sa);
+		for (k = 0; k < n1; k++)
+			dp[k] = FZ_BLEND(color[k], dp[k], ma);
+		dp[k] = FZ_BLEND(255, dp[k], ma);
+		dp += n;
+	}
+}
+
+void
+fz_paint_span_with_color(byte * restrict dp, byte * restrict mp, int n, int w, byte *color)
+{
+	switch (n)
+	{
+	case 2: fz_paint_span_with_color_2(dp, mp, w, color); break;
+	case 4: fz_paint_span_with_color_4(dp, mp, w, color); break;
+	default: fz_paint_span_with_color_N(dp, mp, n, w, color); break;
+	}
+}
+
+/* Blend source in mask over destination */
+
+static inline void
+fz_paint_span_with_mask_2(byte * restrict dp, byte * restrict sp, byte * restrict mp, int w)
+{
+	while (w--)
+	{
+		int masa;
+		int ma = *mp++;
+		ma = FZ_EXPAND(ma);
+		masa = FZ_COMBINE(sp[1], ma);
+		masa = 255 - masa;
+		masa = FZ_EXPAND(masa);
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+	}
+}
+
+static inline void
+fz_paint_span_with_mask_4(byte * restrict dp, byte * restrict sp, byte * restrict mp, int w)
+{
+	while (w--)
+	{
+		int masa;
+		int ma = *mp++;
+		ma = FZ_EXPAND(ma);
+		masa = FZ_COMBINE(sp[3], ma);
+		masa = 255 - masa;
+		masa = FZ_EXPAND(masa);
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+	}
+}
+
+static inline void
+fz_paint_span_with_mask_N(byte * restrict dp, byte * restrict sp, byte * restrict mp, int n, int w)
+{
+	while (w--)
+	{
+		int k = n;
+		int masa;
+		int ma = *mp++;
+		ma = FZ_EXPAND(ma);
+		masa = FZ_COMBINE(sp[n-1], ma);
+		masa = 255-masa;
+		masa = FZ_EXPAND(masa);
+		while (k--)
+		{
+			*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+			sp++; dp++;
+		}
+	}
+}
+
+static void
+fz_paint_span_with_mask(byte * restrict dp, byte * restrict sp, byte * restrict mp, int n, int w)
+{
+	switch (n)
+	{
+	case 2: fz_paint_span_with_mask_2(dp, sp, mp, w); break;
+	case 4: fz_paint_span_with_mask_4(dp, sp, mp, w); break;
+	default: fz_paint_span_with_mask_N(dp, sp, mp, n, w); break;
+	}
+}
+
+/* Blend source in constant alpha over destination */
+
+static inline void
+fz_paint_span_2_with_alpha(byte * restrict dp, byte * restrict sp, int w, int alpha)
+{
+	alpha = FZ_EXPAND(alpha);
+	while (w--)
+	{
+		int masa = FZ_COMBINE(sp[1], alpha);
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		dp++; sp++;
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		dp++; sp++;
+	}
+}
+
+static inline void
+fz_paint_span_4_with_alpha(byte * restrict dp, byte * restrict sp, int w, int alpha)
+{
+	alpha = FZ_EXPAND(alpha);
+	while (w--)
+	{
+		int masa = FZ_COMBINE(sp[3], alpha);
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		sp++; dp++;
+	}
+}
+
+static inline void
+fz_paint_span_N_with_alpha(byte * restrict dp, byte * restrict sp, int n, int w, int alpha)
+{
+	alpha = FZ_EXPAND(alpha);
+	while (w--)
+	{
+		int masa = FZ_COMBINE(sp[n-1], alpha);
+		int k = n;
+		while (k--)
+		{
+			*dp = FZ_BLEND(*sp++, *dp, masa);
+			dp++;
+		}
+	}
+}
+
+/* Blend source over destination */
+
+static inline void
+fz_paint_span_1(byte * restrict dp, byte * restrict sp, int w)
+{
+	while (w--)
+	{
+		int t = FZ_EXPAND(255 - sp[0]);
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp ++;
+	}
+}
+
+static inline void
+fz_paint_span_2(byte * restrict dp, byte * restrict sp, int w)
+{
+	while (w--)
+	{
+		int t = FZ_EXPAND(255 - sp[1]);
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+	}
+}
+
+static inline void
+fz_paint_span_4(byte * restrict dp, byte * restrict sp, int w)
+{
+	while (w--)
+	{
+		int t = FZ_EXPAND(255 - sp[3]);
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+	}
+}
+
+static inline void
+fz_paint_span_N(byte * restrict dp, byte * restrict sp, int n, int w)
+{
+	while (w--)
+	{
+		int k = n;
+		int t = FZ_EXPAND(255 - sp[n-1]);
+		while (k--)
+		{
+			*dp = *sp++ + FZ_COMBINE(*dp, t);
+			dp++;
+		}
+	}
+}
+
+void
+fz_paint_span(byte * restrict dp, byte * restrict sp, int n, int w, int alpha)
+{
+	if (alpha == 255)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_span_1(dp, sp, w); break;
+		case 2: fz_paint_span_2(dp, sp, w); break;
+		case 4: fz_paint_span_4(dp, sp, w); break;
+		default: fz_paint_span_N(dp, sp, n, w); break;
+		}
+	}
+	else if (alpha > 0)
+	{
+		switch (n)
+		{
+		case 2: fz_paint_span_2_with_alpha(dp, sp, w, alpha); break;
+		case 4: fz_paint_span_4_with_alpha(dp, sp, w, alpha); break;
+		default: fz_paint_span_N_with_alpha(dp, sp, n, w, alpha); break;
+		}
+	}
+}
+
+/*
+ * Pixmap blending functions
+ */
+
+void
+fz_paint_pixmap_with_rect(fz_pixmap *dst, fz_pixmap *src, int alpha, fz_bbox bbox)
+{
+	unsigned char *sp, *dp;
+	int x, y, w, h, n;
+
+	assert(dst->n == src->n);
+
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(dst));
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(src));
+
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+	if ((w | h) == 0)
+		return;
+
+	n = src->n;
+	sp = src->samples + ((y - src->y) * src->w + (x - src->x)) * src->n;
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+
+	while (h--)
+	{
+		fz_paint_span(dp, sp, n, w, alpha);
+		sp += src->w * n;
+		dp += dst->w * n;
+	}
+}
+
+void
+fz_paint_pixmap(fz_pixmap *dst, fz_pixmap *src, int alpha)
+{
+	unsigned char *sp, *dp;
+	fz_bbox bbox;
+	int x, y, w, h, n;
+
+	assert(dst->n == src->n);
+
+	bbox = fz_bound_pixmap(dst);
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(src));
+
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+	if ((w | h) == 0)
+		return;
+
+	n = src->n;
+	sp = src->samples + ((y - src->y) * src->w + (x - src->x)) * src->n;
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+
+	while (h--)
+	{
+		fz_paint_span(dp, sp, n, w, alpha);
+		sp += src->w * n;
+		dp += dst->w * n;
+	}
+}
+
+void
+fz_paint_pixmap_with_mask(fz_pixmap *dst, fz_pixmap *src, fz_pixmap *msk)
+{
+	unsigned char *sp, *dp, *mp;
+	fz_bbox bbox;
+	int x, y, w, h, n;
+
+	assert(dst->n == src->n);
+	assert(msk->n == 1);
+
+	bbox = fz_bound_pixmap(dst);
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(src));
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(msk));
+
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+	if ((w | h) == 0)
+		return;
+
+	n = src->n;
+	sp = src->samples + ((y - src->y) * src->w + (x - src->x)) * src->n;
+	mp = msk->samples + ((y - msk->y) * msk->w + (x - msk->x)) * msk->n;
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+
+	while (h--)
+	{
+		fz_paint_span_with_mask(dp, sp, mp, n, w);
+		sp += src->w * n;
+		dp += dst->w * n;
+		mp += msk->w;
+	}
+}
diff --git a/contrib/media/updf/draw/draw_path.c b/contrib/media/updf/draw/draw_path.c
new file mode 100644
index 000000000..efa881eff
--- /dev/null
+++ b/contrib/media/updf/draw/draw_path.c
@@ -0,0 +1,807 @@
+#include "fitz.h"
+
+#define MAX_DEPTH 8
+
+enum { BUTT = 0, ROUND = 1, SQUARE = 2, TRIANGLE = 3, MITER = 0, BEVEL = 2 };
+
+static void
+line(fz_gel *gel, fz_matrix *ctm, float x0, float y0, float x1, float y1)
+{
+	float tx0 = ctm->a * x0 + ctm->c * y0 + ctm->e;
+	float ty0 = ctm->b * x0 + ctm->d * y0 + ctm->f;
+	float tx1 = ctm->a * x1 + ctm->c * y1 + ctm->e;
+	float ty1 = ctm->b * x1 + ctm->d * y1 + ctm->f;
+	fz_insert_gel(gel, tx0, ty0, tx1, ty1);
+}
+
+static void
+bezier(fz_gel *gel, fz_matrix *ctm, float flatness,
+	float xa, float ya,
+	float xb, float yb,
+	float xc, float yc,
+	float xd, float yd, int depth)
+{
+	float dmax;
+	float xab, yab;
+	float xbc, ybc;
+	float xcd, ycd;
+	float xabc, yabc;
+	float xbcd, ybcd;
+	float xabcd, yabcd;
+
+	/* termination check */
+	dmax = ABS(xa - xb);
+	dmax = MAX(dmax, ABS(ya - yb));
+	dmax = MAX(dmax, ABS(xd - xc));
+	dmax = MAX(dmax, ABS(yd - yc));
+	if (dmax < flatness || depth >= MAX_DEPTH)
+	{
+		line(gel, ctm, xa, ya, xd, yd);
+		return;
+	}
+
+	xab = xa + xb;
+	yab = ya + yb;
+	xbc = xb + xc;
+	ybc = yb + yc;
+	xcd = xc + xd;
+	ycd = yc + yd;
+
+	xabc = xab + xbc;
+	yabc = yab + ybc;
+	xbcd = xbc + xcd;
+	ybcd = ybc + ycd;
+
+	xabcd = xabc + xbcd;
+	yabcd = yabc + ybcd;
+
+	xab *= 0.5f; yab *= 0.5f;
+	xbc *= 0.5f; ybc *= 0.5f;
+	xcd *= 0.5f; ycd *= 0.5f;
+
+	xabc *= 0.25f; yabc *= 0.25f;
+	xbcd *= 0.25f; ybcd *= 0.25f;
+
+	xabcd *= 0.125f; yabcd *= 0.125f;
+
+	bezier(gel, ctm, flatness, xa, ya, xab, yab, xabc, yabc, xabcd, yabcd, depth + 1);
+	bezier(gel, ctm, flatness, xabcd, yabcd, xbcd, ybcd, xcd, ycd, xd, yd, depth + 1);
+}
+
+void
+fz_flatten_fill_path(fz_gel *gel, fz_path *path, fz_matrix ctm, float flatness)
+{
+	float x1, y1, x2, y2, x3, y3;
+	float cx = 0;
+	float cy = 0;
+	float bx = 0;
+	float by = 0;
+	int i = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			/* implicit closepath before moveto */
+			if (i && (cx != bx || cy != by))
+				line(gel, &ctm, cx, cy, bx, by);
+			x1 = path->items[i++].v;
+			y1 = path->items[i++].v;
+			cx = bx = x1;
+			cy = by = y1;
+			break;
+
+		case FZ_LINETO:
+			x1 = path->items[i++].v;
+			y1 = path->items[i++].v;
+			line(gel, &ctm, cx, cy, x1, y1);
+			cx = x1;
+			cy = y1;
+			break;
+
+		case FZ_CURVETO:
+			x1 = path->items[i++].v;
+			y1 = path->items[i++].v;
+			x2 = path->items[i++].v;
+			y2 = path->items[i++].v;
+			x3 = path->items[i++].v;
+			y3 = path->items[i++].v;
+			bezier(gel, &ctm, flatness, cx, cy, x1, y1, x2, y2, x3, y3, 0);
+			cx = x3;
+			cy = y3;
+			break;
+
+		case FZ_CLOSE_PATH:
+			line(gel, &ctm, cx, cy, bx, by);
+			cx = bx;
+			cy = by;
+			break;
+		}
+	}
+
+	if (i && (cx != bx || cy != by))
+		line(gel, &ctm, cx, cy, bx, by);
+}
+
+struct sctx
+{
+	fz_gel *gel;
+	fz_matrix *ctm;
+	float flatness;
+
+	int linejoin;
+	float linewidth;
+	float miterlimit;
+	fz_point beg[2];
+	fz_point seg[2];
+	int sn, bn;
+	int dot;
+
+	float *dash_list;
+	float dash_phase;
+	int dash_len;
+	int toggle, cap;
+	int offset;
+	float phase;
+	fz_point cur;
+};
+
+static void
+fz_add_line(struct sctx *s, float x0, float y0, float x1, float y1)
+{
+	float tx0 = s->ctm->a * x0 + s->ctm->c * y0 + s->ctm->e;
+	float ty0 = s->ctm->b * x0 + s->ctm->d * y0 + s->ctm->f;
+	float tx1 = s->ctm->a * x1 + s->ctm->c * y1 + s->ctm->e;
+	float ty1 = s->ctm->b * x1 + s->ctm->d * y1 + s->ctm->f;
+	fz_insert_gel(s->gel, tx0, ty0, tx1, ty1);
+}
+
+static void
+fz_add_arc(struct sctx *s,
+	float xc, float yc,
+	float x0, float y0,
+	float x1, float y1)
+{
+	float th0, th1, r;
+	float theta;
+	float ox, oy, nx, ny;
+	int n, i;
+
+	r = fabsf(s->linewidth);
+	theta = 2 * (float)M_SQRT2 * sqrtf(s->flatness / r);
+	th0 = atan2f(y0, x0);
+	th1 = atan2f(y1, x1);
+
+	if (r > 0)
+	{
+		if (th0 < th1)
+			th0 += (float)M_PI * 2;
+		n = ceilf((th0 - th1) / theta);
+	}
+	else
+	{
+		if (th1 < th0)
+			th1 += (float)M_PI * 2;
+		n = ceilf((th1 - th0) / theta);
+	}
+
+	ox = x0;
+	oy = y0;
+	for (i = 1; i < n; i++)
+	{
+		theta = th0 + (th1 - th0) * i / n;
+		nx = cosf(theta) * r;
+		ny = sinf(theta) * r;
+		fz_add_line(s, xc + ox, yc + oy, xc + nx, yc + ny);
+		ox = nx;
+		oy = ny;
+	}
+
+	fz_add_line(s, xc + ox, yc + oy, xc + x1, yc + y1);
+}
+
+static void
+fz_add_line_stroke(struct sctx *s, fz_point a, fz_point b)
+{
+	float dx = b.x - a.x;
+	float dy = b.y - a.y;
+	float scale = s->linewidth / sqrtf(dx * dx + dy * dy);
+	float dlx = dy * scale;
+	float dly = -dx * scale;
+	fz_add_line(s, a.x - dlx, a.y - dly, b.x - dlx, b.y - dly);
+	fz_add_line(s, b.x + dlx, b.y + dly, a.x + dlx, a.y + dly);
+}
+
+static void
+fz_add_line_join(struct sctx *s, fz_point a, fz_point b, fz_point c)
+{
+	float miterlimit = s->miterlimit;
+	float linewidth = s->linewidth;
+	int linejoin = s->linejoin;
+	float dx0, dy0;
+	float dx1, dy1;
+	float dlx0, dly0;
+	float dlx1, dly1;
+	float dmx, dmy;
+	float dmr2;
+	float scale;
+	float cross;
+
+	dx0 = b.x - a.x;
+	dy0 = b.y - a.y;
+
+	dx1 = c.x - b.x;
+	dy1 = c.y - b.y;
+
+	if (dx0 * dx0 + dy0 * dy0 < FLT_EPSILON)
+		linejoin = BEVEL;
+	if (dx1 * dx1 + dy1 * dy1 < FLT_EPSILON)
+		linejoin = BEVEL;
+
+	scale = linewidth / sqrtf(dx0 * dx0 + dy0 * dy0);
+	dlx0 = dy0 * scale;
+	dly0 = -dx0 * scale;
+
+	scale = linewidth / sqrtf(dx1 * dx1 + dy1 * dy1);
+	dlx1 = dy1 * scale;
+	dly1 = -dx1 * scale;
+
+	cross = dx1 * dy0 - dx0 * dy1;
+
+	dmx = (dlx0 + dlx1) * 0.5f;
+	dmy = (dly0 + dly1) * 0.5f;
+	dmr2 = dmx * dmx + dmy * dmy;
+
+	if (cross * cross < FLT_EPSILON && dx0 * dx1 + dy0 * dy1 >= 0)
+		linejoin = BEVEL;
+
+	if (linejoin == MITER)
+		if (dmr2 * miterlimit * miterlimit < linewidth * linewidth)
+			linejoin = BEVEL;
+
+	if (linejoin == BEVEL)
+	{
+		fz_add_line(s, b.x - dlx0, b.y - dly0, b.x - dlx1, b.y - dly1);
+		fz_add_line(s, b.x + dlx1, b.y + dly1, b.x + dlx0, b.y + dly0);
+	}
+
+	if (linejoin == MITER)
+	{
+		scale = linewidth * linewidth / dmr2;
+		dmx *= scale;
+		dmy *= scale;
+
+		if (cross < 0)
+		{
+			fz_add_line(s, b.x - dlx0, b.y - dly0, b.x - dlx1, b.y - dly1);
+			fz_add_line(s, b.x + dlx1, b.y + dly1, b.x + dmx, b.y + dmy);
+			fz_add_line(s, b.x + dmx, b.y + dmy, b.x + dlx0, b.y + dly0);
+		}
+		else
+		{
+			fz_add_line(s, b.x + dlx1, b.y + dly1, b.x + dlx0, b.y + dly0);
+			fz_add_line(s, b.x - dlx0, b.y - dly0, b.x - dmx, b.y - dmy);
+			fz_add_line(s, b.x - dmx, b.y - dmy, b.x - dlx1, b.y - dly1);
+		}
+	}
+
+	if (linejoin == ROUND)
+	{
+		if (cross < 0)
+		{
+			fz_add_line(s, b.x - dlx0, b.y - dly0, b.x - dlx1, b.y - dly1);
+			fz_add_arc(s, b.x, b.y, dlx1, dly1, dlx0, dly0);
+		}
+		else
+		{
+			fz_add_line(s, b.x + dlx1, b.y + dly1, b.x + dlx0, b.y + dly0);
+			fz_add_arc(s, b.x, b.y, -dlx0, -dly0, -dlx1, -dly1);
+		}
+	}
+}
+
+static void
+fz_add_line_cap(struct sctx *s, fz_point a, fz_point b, int linecap)
+{
+	float flatness = s->flatness;
+	float linewidth = s->linewidth;
+
+	float dx = b.x - a.x;
+	float dy = b.y - a.y;
+
+	float scale = linewidth / sqrtf(dx * dx + dy * dy);
+	float dlx = dy * scale;
+	float dly = -dx * scale;
+
+	if (linecap == BUTT)
+		fz_add_line(s, b.x - dlx, b.y - dly, b.x + dlx, b.y + dly);
+
+	if (linecap == ROUND)
+	{
+		int i;
+		int n = ceilf((float)M_PI / (2.0f * (float)M_SQRT2 * sqrtf(flatness / linewidth)));
+		float ox = b.x - dlx;
+		float oy = b.y - dly;
+		for (i = 1; i < n; i++)
+		{
+			float theta = (float)M_PI * i / n;
+			float cth = cosf(theta);
+			float sth = sinf(theta);
+			float nx = b.x - dlx * cth - dly * sth;
+			float ny = b.y - dly * cth + dlx * sth;
+			fz_add_line(s, ox, oy, nx, ny);
+			ox = nx;
+			oy = ny;
+		}
+		fz_add_line(s, ox, oy, b.x + dlx, b.y + dly);
+	}
+
+	if (linecap == SQUARE)
+	{
+		fz_add_line(s, b.x - dlx, b.y - dly,
+			b.x - dlx - dly, b.y - dly + dlx);
+		fz_add_line(s, b.x - dlx - dly, b.y - dly + dlx,
+			b.x + dlx - dly, b.y + dly + dlx);
+		fz_add_line(s, b.x + dlx - dly, b.y + dly + dlx,
+			b.x + dlx, b.y + dly);
+	}
+
+	if (linecap == TRIANGLE)
+	{
+		float mx = -dly;
+		float my = dlx;
+		fz_add_line(s, b.x - dlx, b.y - dly, b.x + mx, b.y + my);
+		fz_add_line(s, b.x + mx, b.y + my, b.x + dlx, b.y + dly);
+	}
+}
+
+static void
+fz_add_line_dot(struct sctx *s, fz_point a)
+{
+	float flatness = s->flatness;
+	float linewidth = s->linewidth;
+	int n = ceilf((float)M_PI / ((float)M_SQRT2 * sqrtf(flatness / linewidth)));
+	float ox = a.x - linewidth;
+	float oy = a.y;
+	int i;
+
+	for (i = 1; i < n; i++)
+	{
+		float theta = (float)M_PI * 2 * i / n;
+		float cth = cosf(theta);
+		float sth = sinf(theta);
+		float nx = a.x - cth * linewidth;
+		float ny = a.y + sth * linewidth;
+		fz_add_line(s, ox, oy, nx, ny);
+		ox = nx;
+		oy = ny;
+	}
+
+	fz_add_line(s, ox, oy, a.x - linewidth, a.y);
+}
+
+static void
+fz_stroke_flush(struct sctx *s, int start_cap, int end_cap)
+{
+	if (s->sn == 2)
+	{
+		fz_add_line_cap(s, s->beg[1], s->beg[0], start_cap);
+		fz_add_line_cap(s, s->seg[0], s->seg[1], end_cap);
+	}
+	else if (s->dot)
+	{
+		fz_add_line_dot(s, s->beg[0]);
+	}
+}
+
+static void
+fz_stroke_moveto(struct sctx *s, fz_point cur)
+{
+	s->seg[0] = cur;
+	s->beg[0] = cur;
+	s->sn = 1;
+	s->bn = 1;
+	s->dot = 0;
+}
+
+static void
+fz_stroke_lineto(struct sctx *s, fz_point cur)
+{
+	float dx = cur.x - s->seg[s->sn-1].x;
+	float dy = cur.y - s->seg[s->sn-1].y;
+
+	if (dx * dx + dy * dy < FLT_EPSILON)
+	{
+		if (s->cap == ROUND || s->dash_list)
+			s->dot = 1;
+		return;
+	}
+
+	fz_add_line_stroke(s, s->seg[s->sn-1], cur);
+
+	if (s->sn == 2)
+	{
+		fz_add_line_join(s, s->seg[0], s->seg[1], cur);
+		s->seg[0] = s->seg[1];
+		s->seg[1] = cur;
+	}
+
+	if (s->sn == 1)
+		s->seg[s->sn++] = cur;
+	if (s->bn == 1)
+		s->beg[s->bn++] = cur;
+}
+
+static void
+fz_stroke_closepath(struct sctx *s)
+{
+	if (s->sn == 2)
+	{
+		fz_stroke_lineto(s, s->beg[0]);
+		if (s->seg[1].x == s->beg[0].x && s->seg[1].y == s->beg[0].y)
+			fz_add_line_join(s, s->seg[0], s->beg[0], s->beg[1]);
+		else
+			fz_add_line_join(s, s->seg[1], s->beg[0], s->beg[1]);
+	}
+	else if (s->dot)
+	{
+		fz_add_line_dot(s, s->beg[0]);
+	}
+
+	s->seg[0] = s->beg[0];
+	s->bn = 1;
+	s->sn = 1;
+	s->dot = 0;
+}
+
+static void
+fz_stroke_bezier(struct sctx *s,
+	float xa, float ya,
+	float xb, float yb,
+	float xc, float yc,
+	float xd, float yd, int depth)
+{
+	float dmax;
+	float xab, yab;
+	float xbc, ybc;
+	float xcd, ycd;
+	float xabc, yabc;
+	float xbcd, ybcd;
+	float xabcd, yabcd;
+
+	/* termination check */
+	dmax = ABS(xa - xb);
+	dmax = MAX(dmax, ABS(ya - yb));
+	dmax = MAX(dmax, ABS(xd - xc));
+	dmax = MAX(dmax, ABS(yd - yc));
+	if (dmax < s->flatness || depth >= MAX_DEPTH)
+	{
+		fz_point p;
+		p.x = xd;
+		p.y = yd;
+		fz_stroke_lineto(s, p);
+		return;
+	}
+
+	xab = xa + xb;
+	yab = ya + yb;
+	xbc = xb + xc;
+	ybc = yb + yc;
+	xcd = xc + xd;
+	ycd = yc + yd;
+
+	xabc = xab + xbc;
+	yabc = yab + ybc;
+	xbcd = xbc + xcd;
+	ybcd = ybc + ycd;
+
+	xabcd = xabc + xbcd;
+	yabcd = yabc + ybcd;
+
+	xab *= 0.5f; yab *= 0.5f;
+	xbc *= 0.5f; ybc *= 0.5f;
+	xcd *= 0.5f; ycd *= 0.5f;
+
+	xabc *= 0.25f; yabc *= 0.25f;
+	xbcd *= 0.25f; ybcd *= 0.25f;
+
+	xabcd *= 0.125f; yabcd *= 0.125f;
+
+	fz_stroke_bezier(s, xa, ya, xab, yab, xabc, yabc, xabcd, yabcd, depth + 1);
+	fz_stroke_bezier(s, xabcd, yabcd, xbcd, ybcd, xcd, ycd, xd, yd, depth + 1);
+}
+
+void
+fz_flatten_stroke_path(fz_gel *gel, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, float flatness, float linewidth)
+{
+	struct sctx s;
+	fz_point p0, p1, p2, p3;
+	int i;
+
+	s.gel = gel;
+	s.ctm = &ctm;
+	s.flatness = flatness;
+
+	s.linejoin = stroke->linejoin;
+	s.linewidth = linewidth * 0.5f; /* hairlines use a different value from the path value */
+	s.miterlimit = stroke->miterlimit;
+	s.sn = 0;
+	s.bn = 0;
+	s.dot = 0;
+
+	s.dash_list = NULL;
+	s.dash_phase = 0;
+	s.dash_len = 0;
+	s.toggle = 0;
+	s.offset = 0;
+	s.phase = 0;
+
+	s.cap = stroke->start_cap;
+
+	i = 0;
+
+	if (path->len > 0 && path->items[0].k != FZ_MOVETO)
+	{
+		fz_warn("assert: path must begin with moveto");
+		return;
+	}
+
+	p0.x = p0.y = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			fz_stroke_flush(&s, stroke->start_cap, stroke->end_cap);
+			fz_stroke_moveto(&s, p1);
+			p0 = p1;
+			break;
+
+		case FZ_LINETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			fz_stroke_lineto(&s, p1);
+			p0 = p1;
+			break;
+
+		case FZ_CURVETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			p2.x = path->items[i++].v;
+			p2.y = path->items[i++].v;
+			p3.x = path->items[i++].v;
+			p3.y = path->items[i++].v;
+			fz_stroke_bezier(&s, p0.x, p0.y, p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, 0);
+			p0 = p3;
+			break;
+
+		case FZ_CLOSE_PATH:
+			fz_stroke_closepath(&s);
+			break;
+		}
+	}
+
+	fz_stroke_flush(&s, stroke->start_cap, stroke->end_cap);
+}
+
+static void
+fz_dash_moveto(struct sctx *s, fz_point a, int start_cap, int end_cap)
+{
+	s->toggle = 1;
+	s->offset = 0;
+	s->phase = s->dash_phase;
+
+	while (s->phase >= s->dash_list[s->offset])
+	{
+		s->toggle = !s->toggle;
+		s->phase -= s->dash_list[s->offset];
+		s->offset ++;
+		if (s->offset == s->dash_len)
+			s->offset = 0;
+	}
+
+	s->cur = a;
+
+	if (s->toggle)
+	{
+		fz_stroke_flush(s, s->cap, end_cap);
+		s->cap = start_cap;
+		fz_stroke_moveto(s, a);
+	}
+}
+
+static void
+fz_dash_lineto(struct sctx *s, fz_point b, int dash_cap)
+{
+	float dx, dy;
+	float total, used, ratio;
+	fz_point a;
+	fz_point m;
+
+	a = s->cur;
+	dx = b.x - a.x;
+	dy = b.y - a.y;
+	total = sqrtf(dx * dx + dy * dy);
+	used = 0;
+
+	while (total - used > s->dash_list[s->offset] - s->phase)
+	{
+		used += s->dash_list[s->offset] - s->phase;
+		ratio = used / total;
+		m.x = a.x + ratio * dx;
+		m.y = a.y + ratio * dy;
+
+		if (s->toggle)
+		{
+			fz_stroke_lineto(s, m);
+		}
+		else
+		{
+			fz_stroke_flush(s, s->cap, dash_cap);
+			s->cap = dash_cap;
+			fz_stroke_moveto(s, m);
+		}
+
+		s->toggle = !s->toggle;
+		s->phase = 0;
+		s->offset ++;
+		if (s->offset == s->dash_len)
+			s->offset = 0;
+	}
+
+	s->phase += total - used;
+
+	s->cur = b;
+
+	if (s->toggle)
+	{
+		fz_stroke_lineto(s, b);
+	}
+}
+
+static void
+fz_dash_bezier(struct sctx *s,
+	float xa, float ya,
+	float xb, float yb,
+	float xc, float yc,
+	float xd, float yd, int depth,
+	int dash_cap)
+{
+	float dmax;
+	float xab, yab;
+	float xbc, ybc;
+	float xcd, ycd;
+	float xabc, yabc;
+	float xbcd, ybcd;
+	float xabcd, yabcd;
+
+	/* termination check */
+	dmax = ABS(xa - xb);
+	dmax = MAX(dmax, ABS(ya - yb));
+	dmax = MAX(dmax, ABS(xd - xc));
+	dmax = MAX(dmax, ABS(yd - yc));
+	if (dmax < s->flatness || depth >= MAX_DEPTH)
+	{
+		fz_point p;
+		p.x = xd;
+		p.y = yd;
+		fz_dash_lineto(s, p, dash_cap);
+		return;
+	}
+
+	xab = xa + xb;
+	yab = ya + yb;
+	xbc = xb + xc;
+	ybc = yb + yc;
+	xcd = xc + xd;
+	ycd = yc + yd;
+
+	xabc = xab + xbc;
+	yabc = yab + ybc;
+	xbcd = xbc + xcd;
+	ybcd = ybc + ycd;
+
+	xabcd = xabc + xbcd;
+	yabcd = yabc + ybcd;
+
+	xab *= 0.5f; yab *= 0.5f;
+	xbc *= 0.5f; ybc *= 0.5f;
+	xcd *= 0.5f; ycd *= 0.5f;
+
+	xabc *= 0.25f; yabc *= 0.25f;
+	xbcd *= 0.25f; ybcd *= 0.25f;
+
+	xabcd *= 0.125f; yabcd *= 0.125f;
+
+	fz_dash_bezier(s, xa, ya, xab, yab, xabc, yabc, xabcd, yabcd, depth + 1, dash_cap);
+	fz_dash_bezier(s, xabcd, yabcd, xbcd, ybcd, xcd, ycd, xd, yd, depth + 1, dash_cap);
+}
+
+void
+fz_flatten_dash_path(fz_gel *gel, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, float flatness, float linewidth)
+{
+	struct sctx s;
+	fz_point p0, p1, p2, p3, beg;
+	float phase_len;
+	int i;
+
+	s.gel = gel;
+	s.ctm = &ctm;
+	s.flatness = flatness;
+
+	s.linejoin = stroke->linejoin;
+	s.linewidth = linewidth * 0.5f;
+	s.miterlimit = stroke->miterlimit;
+	s.sn = 0;
+	s.bn = 0;
+	s.dot = 0;
+
+	s.dash_list = stroke->dash_list;
+	s.dash_phase = stroke->dash_phase;
+	s.dash_len = stroke->dash_len;
+	s.toggle = 0;
+	s.offset = 0;
+	s.phase = 0;
+
+	s.cap = stroke->start_cap;
+
+	if (path->len > 0 && path->items[0].k != FZ_MOVETO)
+	{
+		fz_warn("assert: path must begin with moveto");
+		return;
+	}
+
+	phase_len = 0;
+	for (i = 0; i < stroke->dash_len; i++)
+		phase_len += stroke->dash_list[i];
+	if (phase_len < 0.01f || phase_len < stroke->linewidth * 0.5f)
+	{
+		fz_flatten_stroke_path(gel, path, stroke, ctm, flatness, linewidth);
+		return;
+	}
+
+	p0.x = p0.y = 0;
+	i = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			fz_dash_moveto(&s, p1, stroke->start_cap, stroke->end_cap);
+			beg = p0 = p1;
+			break;
+
+		case FZ_LINETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			fz_dash_lineto(&s, p1, stroke->dash_cap);
+			p0 = p1;
+			break;
+
+		case FZ_CURVETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			p2.x = path->items[i++].v;
+			p2.y = path->items[i++].v;
+			p3.x = path->items[i++].v;
+			p3.y = path->items[i++].v;
+			fz_dash_bezier(&s, p0.x, p0.y, p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, 0, stroke->dash_cap);
+			p0 = p3;
+			break;
+
+		case FZ_CLOSE_PATH:
+			fz_dash_lineto(&s, beg, stroke->dash_cap);
+			p0 = p1 = beg;
+			break;
+		}
+	}
+
+	fz_stroke_flush(&s, s.cap, stroke->end_cap);
+}
diff --git a/contrib/media/updf/draw/draw_scale.c b/contrib/media/updf/draw/draw_scale.c
new file mode 100644
index 000000000..427512ced
--- /dev/null
+++ b/contrib/media/updf/draw/draw_scale.c
@@ -0,0 +1,1250 @@
+/*
+This code does smooth scaling of a pixmap.
+
+This function returns a new pixmap representing the area starting at (0,0)
+given by taking the source pixmap src, scaling it to width w, and height h,
+and then positioning it at (frac(x),frac(y)).
+*/
+
+#include "fitz.h"
+
+/* Do we special case handling of single pixel high/wide images? The
+ * 'purest' handling is given by not special casing them, but certain
+ * files that use such images 'stack' them to give full images. Not
+ * special casing them results in then being fainter and giving noticable
+ * rounding errors.
+ */
+#define SINGLE_PIXEL_SPECIALS
+
+#ifdef DEBUG_SCALING
+#ifdef WIN32
+#include <windows.h>
+static void debug_print(const char *fmt, ...)
+{
+	va_list args;
+	char text[256];
+	va_start(args, fmt);
+	vsprintf(text, fmt, args);
+	va_end(args);
+	OutputDebugStringA(text);
+	printf(text);
+}
+#else
+static void debug_print(const char *fmt, ...)
+{
+	va_list args;
+	va_start(args, fmt);
+	vfprintf(stderr, fmt, args);
+	va_end(args);
+}
+#endif
+#endif
+#ifdef DEBUG_SCALING
+#define DBUG(A) debug_print A
+#else
+#define DBUG(A) do {} while(0==1)
+#endif
+
+/*
+Consider a row of source samples, src, of width src_w, positioned at x,
+scaled to width dst_w.
+
+src[i] is centred at: x + (i + 0.5)*dst_w/src_w
+
+Therefore the distance between the centre of the jth output pixel and
+the centre of the ith source sample is:
+
+dist[j,i] = j + 0.5 - (x + (i + 0.5)*dst_w/src_w)
+
+When scaling up, therefore:
+
+dst[j] = SUM(filter(dist[j,i]) * src[i])
+	(for all ints i)
+
+This can be simplified by noticing that filters are only non zero within
+a given filter width (henceforth called W). So:
+
+dst[j] = SUM(filter(dist[j,i]) * src[i])
+	(for ints i, s.t. (j*src_w/dst_w)-W < i < (j*src_w/dst_w)+W)
+
+When scaling down, each filtered source sample is stretched to be wider
+to avoid aliasing issues. This effectively reduces the distance between
+centres.
+
+dst[j] = SUM(filter(dist[j,i] * F) * F * src[i])
+	(where F = dst_w/src_w)
+	(for ints i, s.t. (j-W)/F < i < (j+W)/F)
+
+*/
+
+typedef struct fz_scale_filter_s fz_scale_filter;
+
+struct fz_scale_filter_s
+{
+	int width;
+	float (*fn)(fz_scale_filter *, float);
+};
+
+/* Image scale filters */
+
+static float
+triangle(fz_scale_filter *filter, float f)
+{
+	if (f >= 1)
+		return 0;
+	return 1-f;
+}
+
+static float
+box(fz_scale_filter *filter, float f)
+{
+	if (f >= 0.5f)
+		return 0;
+	return 1;
+}
+
+static float
+simple(fz_scale_filter *filter, float x)
+{
+	if (x >= 1)
+		return 0;
+	return 1 + (2*x - 3)*x*x;
+}
+
+static float
+lanczos2(fz_scale_filter *filter, float x)
+{
+	if (x >= 2)
+		return 0;
+	return sinf(M_PI*x) * sinf(M_PI*x/2) / (M_PI*x) / (M_PI*x/2);
+}
+
+static float
+lanczos3(fz_scale_filter *filter, float f)
+{
+	if (f >= 3)
+		return 0;
+	return sinf(M_PI*f) * sinf(M_PI*f/3) / (M_PI*f) / (M_PI*f/3);
+}
+
+/*
+The Mitchell family of filters is defined:
+
+	f(x) =	1 { (12-9B-6C)x^3 + (-18+12B+6C)x^2 + (6-2B)	for x < 1
+		- {
+		6 { (-B-6C)x^3+(6B+30C)x^2+(-12B-48C)x+(8B+24C)	for 1<=x<=2
+
+The 'best' ones lie along the line B+2C = 1.
+The literature suggests that B=1/3, C=1/3 is best.
+
+	f(x) =	1 { (12-3-2)x^3 - (-18+4+2)x^2 + (16/3)	for x < 1
+		- {
+		6 { (-7/3)x^3 + 12x^2 - 20x + (32/3)	for 1<=x<=2
+
+	f(x) =	1 { 21x^3 - 36x^2 + 16			for x < 1
+		- {
+		18{ -7x^3 + 36x^2 - 60x + 32		for 1<=x<=2
+*/
+
+static float
+mitchell(fz_scale_filter *filter, float x)
+{
+	if (x >= 2)
+		return 0;
+	if (x >= 1)
+		return (32 + x*(-60 + x*(36 - 7*x)))/18;
+	return (16 + x*x*(-36 + 21*x))/18;
+}
+
+fz_scale_filter fz_scale_filter_box = { 1, box };
+fz_scale_filter fz_scale_filter_triangle = { 1, triangle };
+fz_scale_filter fz_scale_filter_simple = { 1, simple };
+fz_scale_filter fz_scale_filter_lanczos2 = { 2, lanczos2 };
+fz_scale_filter fz_scale_filter_lanczos3 = { 3, lanczos3 };
+fz_scale_filter fz_scale_filter_mitchell = { 2, mitchell };
+
+/*
+We build ourselves a set of tables to contain the precalculated weights
+for a given set of scale settings.
+
+The first dst_w entries in index are the index into index of the
+sets of weight for each destination pixel.
+
+Each of the sets of weights is a set of values consisting of:
+	the minimum source pixel index used for this destination pixel
+	the number of weights used for this destination pixel
+	the weights themselves
+
+So to calculate dst[i] we do the following:
+
+	weights = &index[index[i]];
+	min = *weights++;
+	len = *weights++;
+	dst[i] = 0;
+	while (--len > 0)
+		dst[i] += src[min++] * *weights++
+
+in addition, we guarantee that at the end of this process weights will now
+point to the weights value for dst pixel i+1.
+
+In the simplest version of this algorithm, we would scale the whole image
+horizontally first into a temporary buffer, then scale that temporary
+buffer again vertically to give us our result. Using such a simple
+algorithm would mean that could use the same style of weights for both
+horizontal and vertical scaling.
+
+Unfortunately, this would also require a large temporary buffer,
+particularly in the case where we are scaling up.
+
+We therefore modify the algorithm as follows; we scale scanlines from the
+source image horizontally into a temporary buffer, until we have all the
+contributors for a given output scanline. We then produce that output
+scanline from the temporary buffer. In this way we restrict the height
+of the temporary buffer to a small fraction of the final size.
+
+Unfortunately, this means that the pseudo code for recombining a
+scanline of fully scaled pixels is as follows:
+
+	weights = &index[index[y]];
+	min = *weights++;
+	len = *weights++;
+	for (x=0 to dst_w)
+		min2 = min
+		len2 = len
+		weights2 = weights
+		dst[x] = 0;
+		while (--len2 > 0)
+			dst[x] += temp[x][(min2++) % tmp_buf_height] * *weights2++
+
+i.e. it requires a % operation for every source pixel - this is typically
+expensive.
+
+To avoid this, we alter the order in which vertical weights are stored,
+so that they are ordered in the same order as the temporary buffer lines
+would appear. This simplifies the algorithm to:
+
+	weights = &index[index[y]];
+	min = *weights++;
+	len = *weights++;
+	for (x=0 to dst_w)
+		min2 = 0
+		len2 = len
+		weights2 = weights
+		dst[x] = 0;
+		while (--len2 > 0)
+			dst[x] += temp[i][min2++] * *weights2++
+
+This means that len may be larger than it needs to be (due to the
+possible inclusion of a zero weight row or two), but in practise this
+is only an increase of 1 or 2 at worst.
+
+We implement this by generating the weights as normal (but ensuring we
+leave enough space) and then reordering afterwards.
+
+*/
+
+typedef struct fz_weights_s fz_weights;
+
+struct fz_weights_s
+{
+	int count;
+	int max_len;
+	int n;
+	int flip;
+	int new_line;
+	int index[1];
+};
+
+static fz_weights *
+new_weights(fz_scale_filter *filter, int src_w, float dst_w, int dst_w_i, int n, int flip)
+{
+	int max_len;
+	fz_weights *weights;
+
+	if (src_w > dst_w)
+	{
+		/* Scaling down, so there will be a maximum of
+		 * 2*filterwidth*src_w/dst_w src pixels
+		 * contributing to each dst pixel. */
+		max_len = (int)ceilf((2 * filter->width * src_w)/dst_w);
+		if (max_len > src_w)
+			max_len = src_w;
+	}
+	else
+	{
+		/* Scaling up, so there will be a maximum of
+		 * 2*filterwidth src pixels contributing to each dst pixel.
+		 */
+		max_len = 2 * filter->width;
+	}
+	/* We need the size of the struct,
+	 * plus dst_w*sizeof(int) for the index
+	 * plus (2+max_len)*sizeof(int) for the weights
+	 * plus room for an extra set of weights for reordering.
+	 */
+	weights = fz_malloc(sizeof(*weights)+(max_len+3)*(dst_w_i+1)*sizeof(int));
+	if (weights == NULL)
+		return NULL;
+	weights->count = -1;
+	weights->max_len = max_len;
+	weights->index[0] = dst_w_i;
+	weights->n = n;
+	weights->flip = flip;
+	return weights;
+}
+
+static void
+init_weights(fz_weights *weights, int j)
+{
+	int index;
+
+	assert(weights->count == j-1);
+	weights->count++;
+	weights->new_line = 1;
+	if (j == 0)
+		index = weights->index[0];
+	else
+	{
+		index = weights->index[j-1];
+		index += 2 + weights->index[index+1];
+	}
+	weights->index[j] = index; /* row pointer */
+	weights->index[index] = 0; /* min */
+	weights->index[index+1] = 0; /* len */
+}
+
+static void
+add_weight(fz_weights *weights, int j, int i, fz_scale_filter *filter,
+	float x, float F, float G, int src_w, float dst_w)
+{
+	float dist = j - x + 0.5f - ((i + 0.5f)*dst_w/src_w);
+	float f;
+	int min, len, index, weight;
+
+	dist *= G;
+	if (dist < 0)
+		dist = -dist;
+	f = filter->fn(filter, dist)*F;
+	weight = (int)(256*f+0.5f);
+	if (weight == 0)
+		return;
+
+	/* wrap i back into range */
+#ifdef MIRROR_WRAP
+	do
+	{
+		if (i < 0)
+			i = -1-i;
+		else if (i >= src_w)
+			i = 2*src_w-1-i;
+		else
+			break;
+	}
+	while (1);
+#elif defined(WRAP)
+	if (i < 0)
+		i = 0;
+	else if (i >= src_w)
+		i = src_w-1;
+#else
+	if (i < 0)
+	{
+		i = 0;
+		weight = 0;
+	}
+	else if (i >= src_w)
+	{
+		i = src_w-1;
+		weight = 0;
+	}
+	if (weight == 0)
+		return;
+#endif
+
+	DBUG(("add_weight[%d][%d] = %d(%g) dist=%g\n",j,i,weight,f,dist));
+
+	if (weights->new_line)
+	{
+		/* New line */
+		weights->new_line = 0;
+		index = weights->index[j]; /* row pointer */
+		weights->index[index] = i; /* min */
+		weights->index[index+1] = 0; /* len */
+	}
+	index = weights->index[j];
+	min = weights->index[index++];
+	len = weights->index[index++];
+	while (i < min)
+	{
+		/* This only happens in rare cases, but we need to insert
+		 * one earlier. In exceedingly rare cases we may need to
+		 * insert more than one earlier. */
+		int k;
+
+		for (k = len; k > 0; k--)
+		{
+			weights->index[index+k] = weights->index[index+k-1];
+		}
+		weights->index[index] = 0;
+		min--;
+		len++;
+		weights->index[index-2] = min;
+		weights->index[index-1] = len;
+	}
+	if (i-min >= len)
+	{
+		/* The usual case */
+		while (i-min >= ++len)
+		{
+			weights->index[index+len-1] = 0;
+		}
+		assert(len-1 == i-min);
+		weights->index[index+i-min] = weight;
+		weights->index[index-1] = len;
+		assert(len <= weights->max_len);
+	}
+	else
+	{
+		/* Infrequent case */
+		weights->index[index+i-min] += weight;
+	}
+}
+
+static void
+reorder_weights(fz_weights *weights, int j, int src_w)
+{
+	int idx = weights->index[j];
+	int min = weights->index[idx++];
+	int len = weights->index[idx++];
+	int max = weights->max_len;
+	int tmp = idx+max;
+	int i, off;
+
+	/* Copy into the temporary area */
+	memcpy(&weights->index[tmp], &weights->index[idx], sizeof(int)*len);
+
+	/* Pad out if required */
+	assert(len <= max);
+	assert(min+len <= src_w);
+	off = 0;
+	if (len < max)
+	{
+		memset(&weights->index[tmp+len], 0, sizeof(int)*(max-len));
+		len = max;
+		if (min + len > src_w)
+		{
+			off = min + len - src_w;
+			min = src_w - len;
+			weights->index[idx-2] = min;
+		}
+		weights->index[idx-1] = len;
+	}
+
+	/* Copy back into the proper places */
+	for (i = 0; i < len; i++)
+	{
+		weights->index[idx+((min+i+off) % max)] = weights->index[tmp+i];
+	}
+}
+
+/* Due to rounding and edge effects, the sums for the weights sometimes don't
+ * add up to 256. This causes visible rendering effects. Therefore, we take
+ * pains to ensure that they 1) never exceed 256, and 2) add up to exactly
+ * 256 for all pixels that are completely covered. See bug #691629. */
+static void
+check_weights(fz_weights *weights, int j, int w, float x, float wf)
+{
+	int idx, len;
+	int sum = 0;
+	int max = -256;
+	int maxidx = 0;
+	int i;
+
+	idx = weights->index[j];
+	idx++; /* min */
+	len = weights->index[idx++];
+
+	for(i=0; i < len; i++)
+	{
+		int v = weights->index[idx++];
+		sum += v;
+		if (v > max)
+		{
+			max = v;
+			maxidx = idx;
+		}
+	}
+	/* If we aren't the first or last pixel, OR if the sum is too big
+	 * then adjust it. */
+	if (((j != 0) && (j != w-1)) || (sum > 256))
+		weights->index[maxidx-1] += 256-sum;
+	/* Otherwise, if we are the first pixel, and it's fully covered, then
+	 * adjust it. */
+	else if ((j == 0) && (x < 0.0001F) && (sum != 256))
+		weights->index[maxidx-1] += 256-sum;
+	/* Finally, if we are the last pixel, and it's fully covered, then
+	 * adjust it. */
+	else if ((j == w-1) && ((float)w-wf < 0.0001F) && (sum != 256))
+		weights->index[maxidx-1] += 256-sum;
+	DBUG(("total weight %d = %d\n", j, sum));
+}
+
+static fz_weights *
+make_weights(int src_w, float x, float dst_w, fz_scale_filter *filter, int vertical, int dst_w_int, int n, int flip)
+{
+	fz_weights *weights;
+	float F, G;
+	float window;
+	int j;
+
+	if (dst_w < src_w)
+	{
+		/* Scaling down */
+		F = dst_w / src_w;
+		G = 1;
+	}
+	else
+	{
+		/* Scaling up */
+		F = 1;
+		G = src_w / dst_w;
+	}
+	window = filter->width / F;
+	DBUG(("make_weights src_w=%d x=%g dst_w=%g dst_w_int=%d F=%g window=%g\n", src_w, x, dst_w, dst_w_int, F, window));
+	weights	= new_weights(filter, src_w, dst_w, dst_w_int, n, flip);
+	if (weights == NULL)
+		return NULL;
+	for (j = 0; j < dst_w_int; j++)
+	{
+		/* find the position of the centre of dst[j] in src space */
+		float centre = (j - x + 0.5f)*src_w/dst_w - 0.5f;
+		int l, r;
+		l = ceilf(centre - window);
+		r = floorf(centre + window);
+		DBUG(("%d: centre=%g l=%d r=%d\n", j, centre, l, r));
+		init_weights(weights, j);
+		for (; l <= r; l++)
+		{
+			add_weight(weights, j, l, filter, x, F, G, src_w, dst_w);
+		}
+		check_weights(weights, j, dst_w_int, x, dst_w);
+		if (vertical)
+		{
+			reorder_weights(weights, j, src_w);
+		}
+	}
+	weights->count++; /* weights->count = dst_w_int now */
+	return weights;
+}
+
+static void
+scale_row_to_temp(int *dst, unsigned char *src, fz_weights *weights)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int len, i, j, n;
+	unsigned char *min;
+
+	n = weights->n;
+	if (weights->flip)
+	{
+		dst += (weights->count-1)*n;
+		for (i=weights->count; i > 0; i--)
+		{
+			min = &src[n * *contrib++];
+			len = *contrib++;
+			for (j = 0; j < n; j++)
+				dst[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = n; j > 0; j--)
+					*dst++ += *min++ * *contrib;
+				dst -= n;
+				contrib++;
+			}
+			dst -= n;
+		}
+	}
+	else
+	{
+		for (i=weights->count; i > 0; i--)
+		{
+			min = &src[n * *contrib++];
+			len = *contrib++;
+			for (j = 0; j < n; j++)
+				dst[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = n; j > 0; j--)
+					*dst++ += *min++ * *contrib;
+				dst -= n;
+				contrib++;
+			}
+			dst += n;
+		}
+	}
+}
+
+static void
+scale_row_to_temp1(int *dst, unsigned char *src, fz_weights *weights)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int len, i;
+	unsigned char *min;
+
+	assert(weights->n == 1);
+	if (weights->flip)
+	{
+		dst += weights->count;
+		for (i=weights->count; i > 0; i--)
+		{
+			int val = 0;
+			min = &src[*contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				val += *min++ * *contrib++;
+			}
+			*--dst = val;
+		}
+	}
+	else
+	{
+		for (i=weights->count; i > 0; i--)
+		{
+			int val = 0;
+			min = &src[*contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				val += *min++ * *contrib++;
+			}
+			*dst++ = val;
+		}
+	}
+}
+
+static void
+scale_row_to_temp2(int *dst, unsigned char *src, fz_weights *weights)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int len, i;
+	unsigned char *min;
+
+	assert(weights->n == 2);
+	if (weights->flip)
+	{
+		dst += 2*weights->count;
+		for (i=weights->count; i > 0; i--)
+		{
+			int c1 = 0;
+			int c2 = 0;
+			min = &src[2 * *contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				c1 += *min++ * *contrib;
+				c2 += *min++ * *contrib++;
+			}
+			*--dst = c2;
+			*--dst = c1;
+		}
+	}
+	else
+	{
+		for (i=weights->count; i > 0; i--)
+		{
+			int c1 = 0;
+			int c2 = 0;
+			min = &src[2 * *contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				c1 += *min++ * *contrib;
+				c2 += *min++ * *contrib++;
+			}
+			*dst++ = c1;
+			*dst++ = c2;
+		}
+	}
+}
+
+static void
+scale_row_to_temp4(int *dst, unsigned char *src, fz_weights *weights)
+{
+	int *contrib = &weights->index[weights->index[0]];
+#ifndef ARCH_ARM
+	int len, i;
+	unsigned char *min;
+#endif
+
+	assert(weights->n == 4);
+	if (weights->flip)
+	{
+		dst += 4*weights->count;
+#ifdef ARCH_ARM
+		asm volatile(
+		"1:"
+		"ldr	r4, [%2], #4		@ r4 = *contrib++	\n"
+		"ldr	r9, [%2], #4		@ r9 = len = *contrib++	\n"
+		"mov	r5, #0			@ r5 = r = 0		\n"
+		"mov	r6, #0			@ r6 = g = 0		\n"
+		"mov	r7, #0			@ r7 = b = 0		\n"
+		"mov	r8, #0			@ r8 = a = 0		\n"
+		"add	r4, %1, r4, LSL #2	@ r4 = min = &src[4*r4]	\n"
+		"cmp	r9, #0			@ while (len-- > 0)	\n"
+		"beq	3f			@ {			\n"
+		"2:							\n"
+		"ldr	r10,[%2], #4		@ r10 = *contrib++	\n"
+		"ldrb	r11,[r4], #1		@ r11 = *min++		\n"
+		"ldrb	r12,[r4], #1		@ r12 = *min++		\n"
+		"ldrb	r14,[r4], #1		@ r14 = *min++		\n"
+		"mla	r5, r10,r11,r5		@ r += r11 * r10	\n"
+		"ldrb	r11,[r4], #1		@ r11 = *min++		\n"
+		"mla	r6, r10,r12,r6		@ g += r12 * r10	\n"
+		"mla	r7, r10,r14,r7		@ b += r14 * r10	\n"
+		"mla	r8, r10,r11,r8		@ a += r11 * r10	\n"
+		"subs	r9, r9, #1		@ r9 = len--		\n"
+		"bgt	2b			@ }			\n"
+		"stmdb	%0!,{r5,r6,r7,r8}	@ *--dst=a;*--dst=b;	\n"
+		"3:				@ *--dst=g;*--dst=r;	\n"
+		"subs	%3, %3, #1		@ i--			\n"
+		"bgt	1b			@ 			\n"
+		:
+		:
+		"r" (dst),
+		"r" (src),
+		"r" (contrib),
+		"r" (weights->count)
+		:
+		"r4","r5","r6","r7","r8","r9","r10","r11","r12","r14",
+		"memory","cc"
+		);
+#else
+		for (i=weights->count; i > 0; i--)
+		{
+			int r = 0;
+			int g = 0;
+			int b = 0;
+			int a = 0;
+			min = &src[4 * *contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				r += *min++ * *contrib;
+				g += *min++ * *contrib;
+				b += *min++ * *contrib;
+				a += *min++ * *contrib++;
+			}
+			*--dst = a;
+			*--dst = b;
+			*--dst = g;
+			*--dst = r;
+		}
+#endif
+	}
+	else
+	{
+#ifdef ARCH_ARM
+		asm volatile(
+		"1:"
+		"ldr	r4, [%2], #4		@ r4 = *contrib++	\n"
+		"ldr	r9, [%2], #4		@ r9 = len = *contrib++	\n"
+		"mov	r5, #0			@ r5 = r = 0		\n"
+		"mov	r6, #0			@ r6 = g = 0		\n"
+		"mov	r7, #0			@ r7 = b = 0		\n"
+		"mov	r8, #0			@ r8 = a = 0		\n"
+		"add	r4, %1, r4, LSL #2	@ r4 = min = &src[4*r4]	\n"
+		"cmp	r9, #0			@ while (len-- > 0)	\n"
+		"beq	3f			@ {			\n"
+		"2:							\n"
+		"ldr	r10,[%2], #4		@ r10 = *contrib++	\n"
+		"ldrb	r11,[r4], #1		@ r11 = *min++		\n"
+		"ldrb	r12,[r4], #1		@ r12 = *min++		\n"
+		"ldrb	r14,[r4], #1		@ r14 = *min++		\n"
+		"mla	r5, r10,r11,r5		@ r += r11 * r10	\n"
+		"ldrb	r11,[r4], #1		@ r11 = *min++		\n"
+		"mla	r6, r10,r12,r6		@ g += r12 * r10	\n"
+		"mla	r7, r10,r14,r7		@ b += r14 * r10	\n"
+		"mla	r8, r10,r11,r8		@ a += r11 * r10	\n"
+		"subs	r9, r9, #1		@ r9 = len--		\n"
+		"bgt	2b			@ }			\n"
+		"stmia	%0!,{r5,r6,r7,r8}	@ *dst++=r;*dst++=g;	\n"
+		"3:				@ *dst++=b;*dst++=a;	\n"
+		"subs	%3, %3, #1		@ i--			\n"
+		"bgt	1b			@ 			\n"
+		:
+		:
+		"r" (dst),
+		"r" (src),
+		"r" (contrib),
+		"r" (weights->count)
+		:
+		"r4","r5","r6","r7","r8","r9","r10","r11","r12","r14",
+		"memory","cc"
+		);
+#else
+		for (i=weights->count; i > 0; i--)
+		{
+			int r = 0;
+			int g = 0;
+			int b = 0;
+			int a = 0;
+			min = &src[4 * *contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				r += *min++ * *contrib;
+				g += *min++ * *contrib;
+				b += *min++ * *contrib;
+				a += *min++ * *contrib++;
+			}
+			*dst++ = r;
+			*dst++ = g;
+			*dst++ = b;
+			*dst++ = a;
+		}
+#endif
+	}
+}
+
+static void
+scale_row_from_temp(unsigned char *dst, int *src, fz_weights *weights, int width, int row)
+{
+	int *contrib = &weights->index[weights->index[row]];
+	int len, x;
+
+	contrib++; /* Skip min */
+	len = *contrib++;
+	for (x=width; x > 0; x--)
+	{
+		int *min = src;
+		int val = 0;
+		int len2 = len;
+		int *contrib2 = contrib;
+
+		while (len2-- > 0)
+		{
+			val += *min * *contrib2++;
+			min += width;
+		}
+		val = (val+(1<<15))>>16;
+		if (val < 0)
+			val = 0;
+		else if (val > 255)
+			val = 255;
+		*dst++ = val;
+		src++;
+	}
+}
+
+#ifdef SINGLE_PIXEL_SPECIALS
+static void
+duplicate_single_pixel(unsigned char *dst, unsigned char *src, int n, int w, int h)
+{
+	int i;
+
+	for (i = n; i > 0; i--)
+		*dst++ = *src++;
+	for (i = (w*h-1)*n; i > 0; i--)
+	{
+		*dst = dst[-n];
+		dst++;
+	}
+}
+
+static void
+scale_single_row(unsigned char *dst, unsigned char *src, fz_weights *weights, int src_w, int h)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int min, len, i, j, val, n;
+	int tmp[FZ_MAX_COLORS];
+
+	n = weights->n;
+	/* Scale a single row */
+	if (weights->flip)
+	{
+		dst += (weights->count-1)*n;
+		for (i=weights->count; i > 0; i--)
+		{
+			min = *contrib++;
+			len = *contrib++;
+			min *= n;
+			for (j = 0; j < n; j++)
+				tmp[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = 0; j < n; j++)
+					tmp[j] += src[min++] * *contrib;
+				contrib++;
+			}
+			for (j = 0; j < n; j++)
+			{
+				val = (tmp[j]+(1<<7))>>8;
+				if (val < 0)
+					val = 0;
+				else if (val > 255)
+					val = 255;
+				*dst++ = val;
+			}
+			dst -= 2*n;
+		}
+		dst += n * (weights->count+1);
+	}
+	else
+	{
+		for (i=weights->count; i > 0; i--)
+		{
+			min = *contrib++;
+			len = *contrib++;
+			min *= n;
+			for (j = 0; j < n; j++)
+				tmp[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = 0; j < n; j++)
+					tmp[j] += src[min++] * *contrib;
+				contrib++;
+			}
+			for (j = 0; j < n; j++)
+			{
+				val = (tmp[j]+(1<<7))>>8;
+				if (val < 0)
+					val = 0;
+				else if (val > 255)
+					val = 255;
+				*dst++ = val;
+			}
+		}
+	}
+	/* And then duplicate it h times */
+	n *= weights->count;
+	while (--h > 0)
+	{
+		memcpy(dst, dst-n, n);
+		dst += n;
+	}
+}
+
+static void
+scale_single_col(unsigned char *dst, unsigned char *src, fz_weights *weights, int src_w, int n, int w, int flip_y)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int min, len, i, j, val;
+	int tmp[FZ_MAX_COLORS];
+
+	if (flip_y)
+	{
+		src_w = (src_w-1)*n;
+		w = (w-1)*n;
+		for (i=weights->count; i > 0; i--)
+		{
+			/* Scale the next pixel in the column */
+			min = *contrib++;
+			len = *contrib++;
+			min = src_w-min*n;
+			for (j = 0; j < n; j++)
+				tmp[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = 0; j < n; j++)
+					tmp[j] += src[src_w-min+j] * *contrib;
+				contrib++;
+			}
+			for (j = 0; j < n; j++)
+			{
+				val = (tmp[j]+(1<<7))>>8;
+				if (val < 0)
+					val = 0;
+				else if (val > 255)
+					val = 255;
+				*dst++ = val;
+			}
+			/* And then duplicate it across the row */
+			for (j = w; j > 0; j--)
+			{
+				*dst = dst[-n];
+				dst++;
+			}
+		}
+	}
+	else
+	{
+		w = (w-1)*n;
+		for (i=weights->count; i > 0; i--)
+		{
+			/* Scale the next pixel in the column */
+			min = *contrib++;
+			len = *contrib++;
+			min *= n;
+			for (j = 0; j < n; j++)
+				tmp[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = 0; j < n; j++)
+					tmp[j] += src[min++] * *contrib;
+				contrib++;
+			}
+			for (j = 0; j < n; j++)
+			{
+				val = (tmp[j]+(1<<7))>>8;
+				if (val < 0)
+					val = 0;
+				else if (val > 255)
+					val = 255;
+				*dst++ = val;
+			}
+			/* And then duplicate it across the row */
+			for (j = w; j > 0; j--)
+			{
+				*dst = dst[-n];
+				dst++;
+			}
+		}
+	}
+}
+#endif /* SINGLE_PIXEL_SPECIALS */
+
+fz_pixmap *
+fz_scale_pixmap_gridfit(fz_pixmap *src, float x, float y, float w, float h, int gridfit)
+{
+	if (gridfit) {
+		float n;
+		if (w > 0) {
+			/* Adjust the left hand edge, leftwards to a pixel boundary */
+			n = (float)(int)x;   /* n is now on a pixel boundary */
+			if (n > x)           /* Ensure it's the pixel boundary BELOW x */
+				n -= 1.0f;
+			w += x-n;            /* width gets wider as x >= n */
+			x = n;
+			/* Adjust the right hand edge rightwards to a pixel boundary */
+			n = (float)(int)w;   /* n is now the integer width <= w */
+			if (n != w)          /* If w isn't an integer already, bump it */
+				w = 1.0f + n;/* up to the next integer. */
+		} else {
+			/* Adjust the right hand edge, rightwards to a pixel boundary */
+			n = (float)(int)x;   /* n is now on a pixel boundary */
+			if (n > x)           /* Ensure it's the pixel boundary <= x */
+				n -= 1.0f;
+			if (n != x)          /* If x isn't on a pixel boundary already, */
+				n += 1.0f;   /* make n be the pixel boundary above x. */
+			w -= n-x;            /* Expand width (more negative!) as n >= x */
+			x = n;
+			/* Adjust the left hand edge leftwards to a pixel boundary */
+			n = (float)(int)w;
+			if (n != w)
+				w = n - 1.0f;
+		}
+		if (h > 0) {
+			/* Adjust the bottom edge, downwards to a pixel boundary */
+			n = (float)(int)y;   /* n is now on a pixel boundary */
+			if (n > y)           /* Ensure it's the pixel boundary BELOW y */
+				n -= 1.0f;
+			h += y-n;            /* height gets larger as y >= n */
+			y = n;
+			/* Adjust the top edge upwards to a pixel boundary */
+			n = (float)(int)h;   /* n is now the integer height <= h */
+			if (n != h)          /* If h isn't an integer already, bump it */
+				h = 1.0f + n;/* up to the next integer. */
+		} else {
+			/* Adjust the top edge, upwards to a pixel boundary */
+			n = (float)(int)y;   /* n is now on a pixel boundary */
+			if (n > y)           /* Ensure it's the pixel boundary <= y */
+			n -= 1.0f;
+			if (n != y)          /* If y isn't on a pixel boundary already, */
+				n += 1.0f;   /* make n be the pixel boundary above y. */
+			h -= n-y;            /* Expand height (more negative!) as n >= y */
+			y = n;
+			/* Adjust the bottom edge downwards to a pixel boundary */
+			n = (float)(int)h;
+			if (n != h)
+				h = n - 1.0f;
+		}
+	}
+	return fz_scale_pixmap(src, x, y, w, h);
+}
+
+fz_pixmap *
+fz_scale_pixmap(fz_pixmap *src, float x, float y, float w, float h)
+{
+	fz_scale_filter *filter = &fz_scale_filter_simple;
+	fz_weights *contrib_rows = NULL;
+	fz_weights *contrib_cols = NULL;
+	fz_pixmap *output = NULL;
+	int *temp = NULL;
+	int max_row, temp_span, temp_rows, row;
+	int dst_w_int, dst_h_int, dst_x_int, dst_y_int;
+	int flip_x, flip_y;
+
+	DBUG(("Scale: (%d,%d) to (%g,%g) at (%g,%g)\n",src->w,src->h,w,h,x,y));
+
+	/* Find the destination bbox, width/height, and sub pixel offset,
+	 * allowing for whether we're flipping or not. */
+	/* Note that the x and y sub pixel offsets here are different.
+	 * The (x,y) position given describes where the bottom left corner
+	 * of the source image should be mapped to (i.e. where (0,h) in image
+	 * space ends up, not the more logical and sane (0,0)). Also there
+	 * are differences in the way we scale horizontally and vertically.
+	 * When scaling rows horizontally, we always read forwards through
+	 * the source, and store either forwards or in reverse as required.
+	 * When scaling vertically, we always store out forwards, but may
+	 * feed source rows in in a different order.
+	 *
+	 * Consider the image rectange 'r' to which the image is mapped,
+	 * and the (possibly) larger rectangle 'R', given by expanding 'r' to
+	 * complete pixels.
+	 *
+	 * x can either be r.xmin-R.xmin or R.xmax-r.xmax depending on whether
+	 * the image is x flipped or not. Whatever happens 0 <= x < 1.
+	 * y is always R.ymax - r.ymax.
+	 */
+	/* dst_x_int is calculated to be the left of the scaled image, and
+	 * x (the sub_pixel_offset) is the distance in from either the left
+	 * or right pixel expanded edge. */
+	flip_x = (w < 0);
+	if (flip_x)
+	{
+		float tmp;
+		w = -w;
+		dst_x_int = floor(x-w);
+		tmp = ceilf(x);
+		dst_w_int = (int)tmp;
+		x = tmp - x;
+		dst_w_int -= dst_x_int;
+	}
+	else
+	{
+		dst_x_int = floor(x);
+		x -= (float)dst_x_int;
+		dst_w_int = (int)ceilf(x + w);
+	}
+	flip_y = (h < 0);
+	/* dst_y_int is calculated to be the bottom of the scaled image, but
+	 * y (the sub pixel offset) has to end up being the value at the top.
+	 */
+	if (flip_y)
+	{
+		h = -h;
+		dst_y_int = floor(y-h);
+		dst_h_int = (int)ceilf(y) - dst_y_int;
+	} else {
+		dst_y_int = floor(y);
+		y += h;
+		dst_h_int = (int)ceilf(y) - dst_y_int;
+	}
+	/* y is the top edge position in floats. We want it to be the
+	 * distance down from the next pixel boundary. */
+	y = ceilf(y) - y;
+
+	DBUG(("Result image: (%d,%d) at (%d,%d) (subpix=%g,%g)\n", dst_w_int, dst_h_int, dst_x_int, dst_y_int, x, y));
+
+	/* Step 1: Calculate the weights for columns and rows */
+#ifdef SINGLE_PIXEL_SPECIALS
+	if (src->w == 1)
+	{
+		contrib_cols = NULL;
+	}
+	else
+#endif /* SINGLE_PIXEL_SPECIALS */
+	{
+		contrib_cols = make_weights(src->w, x, w, filter, 0, dst_w_int, src->n, flip_x);
+		if (contrib_cols == NULL)
+			goto cleanup;
+	}
+#ifdef SINGLE_PIXEL_SPECIALS
+	if (src->h == 1)
+	{
+		contrib_rows = NULL;
+	}
+	else
+#endif /* SINGLE_PIXEL_SPECIALS */
+	{
+		contrib_rows = make_weights(src->h, y, h, filter, 1, dst_h_int, src->n, flip_y);
+		if (contrib_rows == NULL)
+			goto cleanup;
+	}
+
+	assert(contrib_cols == NULL || contrib_cols->count == dst_w_int);
+	assert(contrib_rows == NULL || contrib_rows->count == dst_h_int);
+	output = fz_new_pixmap(src->colorspace, dst_w_int, dst_h_int);
+	output->x = dst_x_int;
+	output->y = dst_y_int;
+
+	/* Step 2: Apply the weights */
+#ifdef SINGLE_PIXEL_SPECIALS
+	if (contrib_rows == NULL)
+	{
+		/* Only 1 source pixel high. */
+		if (contrib_cols == NULL)
+		{
+			/* Only 1 pixel in the entire image! */
+			duplicate_single_pixel(output->samples, src->samples, src->n, dst_w_int, dst_h_int);
+		}
+		else
+		{
+			/* Scale the row once, then copy it. */
+			scale_single_row(output->samples, src->samples, contrib_cols, src->w, dst_h_int);
+		}
+	}
+	else if (contrib_cols == NULL)
+	{
+		/* Only 1 source pixel wide. Scale the col and duplicate. */
+		scale_single_col(output->samples, src->samples, contrib_rows, src->h, src->n, dst_w_int, flip_y);
+	}
+	else
+#endif /* SINGLE_PIXEL_SPECIALS */
+	{
+		void (*row_scale)(int *dst, unsigned char *src, fz_weights *weights);
+
+		temp_span = contrib_cols->count * src->n;
+		temp_rows = contrib_rows->max_len;
+		if (temp_span <= 0 || temp_rows > INT_MAX / temp_span)
+			goto cleanup;
+		temp = fz_calloc(temp_span*temp_rows, sizeof(int));
+		if (temp == NULL)
+			goto cleanup;
+		switch (src->n)
+		{
+		default:
+			row_scale = scale_row_to_temp;
+			break;
+		case 1: /* Image mask case */
+			row_scale = scale_row_to_temp1;
+			break;
+		case 2: /* Greyscale with alpha case */
+			row_scale = scale_row_to_temp2;
+			break;
+		case 4: /* RGBA */
+			row_scale = scale_row_to_temp4;
+			break;
+		}
+		max_row = 0;
+		for (row = 0; row < contrib_rows->count; row++)
+		{
+			/*
+			Which source rows do we need to have scaled into the
+			temporary buffer in order to be able to do the final
+			scale?
+			*/
+			int row_index = contrib_rows->index[row];
+			int row_min = contrib_rows->index[row_index++];
+			int row_len = contrib_rows->index[row_index++];
+			while (max_row < row_min+row_len)
+			{
+				/* Scale another row */
+				assert(max_row < src->h);
+				DBUG(("scaling row %d to temp\n", max_row));
+				(*row_scale)(&temp[temp_span*(max_row % temp_rows)], &src->samples[(flip_y ? (src->h-1-max_row): max_row)*src->w*src->n], contrib_cols);
+				max_row++;
+			}
+
+			DBUG(("scaling row %d from temp\n", row));
+			scale_row_from_temp(&output->samples[row*output->w*output->n], temp, contrib_rows, temp_span, row);
+		}
+		fz_free(temp);
+	}
+
+cleanup:
+	fz_free(contrib_rows);
+	fz_free(contrib_cols);
+	return output;
+}
diff --git a/contrib/media/updf/draw/draw_unpack.c b/contrib/media/updf/draw/draw_unpack.c
new file mode 100644
index 000000000..b60de3b8c
--- /dev/null
+++ b/contrib/media/updf/draw/draw_unpack.c
@@ -0,0 +1,235 @@
+#include "fitz.h"
+
+/* Unpack image samples and optionally pad pixels with opaque alpha */
+
+#define get1(buf,x) ((buf[x >> 3] >> ( 7 - (x & 7) ) ) & 1 )
+#define get2(buf,x) ((buf[x >> 2] >> ( ( 3 - (x & 3) ) << 1 ) ) & 3 )
+#define get4(buf,x) ((buf[x >> 1] >> ( ( 1 - (x & 1) ) << 2 ) ) & 15 )
+#define get8(buf,x) (buf[x])
+#define get16(buf,x) (buf[x << 1])
+
+static unsigned char get1_tab_1[256][8];
+static unsigned char get1_tab_1p[256][16];
+static unsigned char get1_tab_255[256][8];
+static unsigned char get1_tab_255p[256][16];
+
+static void
+init_get1_tables(void)
+{
+	static int once = 0;
+	unsigned char bits[1];
+	int i, k, x;
+
+	/* TODO: mutex lock here */
+
+	if (once)
+		return;
+
+	for (i = 0; i < 256; i++)
+	{
+		bits[0] = i;
+		for (k = 0; k < 8; k++)
+		{
+			x = get1(bits, k);
+
+			get1_tab_1[i][k] = x;
+			get1_tab_1p[i][k * 2] = x;
+			get1_tab_1p[i][k * 2 + 1] = 255;
+
+			get1_tab_255[i][k] = x * 255;
+			get1_tab_255p[i][k * 2] = x * 255;
+			get1_tab_255p[i][k * 2 + 1] = 255;
+		}
+	}
+
+	once = 1;
+}
+
+void
+fz_unpack_tile(fz_pixmap *dst, unsigned char * restrict src, int n, int depth, int stride, int scale)
+{
+	int pad, x, y, k;
+	int w = dst->w;
+
+	pad = 0;
+	if (dst->n > n)
+		pad = 255;
+
+	if (depth == 1)
+		init_get1_tables();
+
+	if (scale == 0)
+	{
+		switch (depth)
+		{
+		case 1: scale = 255; break;
+		case 2: scale = 85; break;
+		case 4: scale = 17; break;
+		}
+	}
+
+	for (y = 0; y < dst->h; y++)
+	{
+		unsigned char *sp = src + y * stride;
+		unsigned char *dp = dst->samples + y * (dst->w * dst->n);
+
+		/* Specialized loops */
+
+		if (n == 1 && depth == 1 && scale == 1 && !pad)
+		{
+			int w3 = w >> 3;
+			for (x = 0; x < w3; x++)
+			{
+				memcpy(dp, get1_tab_1[*sp++], 8);
+				dp += 8;
+			}
+			x = x << 3;
+			if (x < w)
+				memcpy(dp, get1_tab_1[*sp], w - x);
+		}
+
+		else if (n == 1 && depth == 1 && scale == 255 && !pad)
+		{
+			int w3 = w >> 3;
+			for (x = 0; x < w3; x++)
+			{
+				memcpy(dp, get1_tab_255[*sp++], 8);
+				dp += 8;
+			}
+			x = x << 3;
+			if (x < w)
+				memcpy(dp, get1_tab_255[*sp], w - x);
+		}
+
+		else if (n == 1 && depth == 1 && scale == 1 && pad)
+		{
+			int w3 = w >> 3;
+			for (x = 0; x < w3; x++)
+			{
+				memcpy(dp, get1_tab_1p[*sp++], 16);
+				dp += 16;
+			}
+			x = x << 3;
+			if (x < w)
+				memcpy(dp, get1_tab_1p[*sp], (w - x) << 1);
+		}
+
+		else if (n == 1 && depth == 1 && scale == 255 && pad)
+		{
+			int w3 = w >> 3;
+			for (x = 0; x < w3; x++)
+			{
+				memcpy(dp, get1_tab_255p[*sp++], 16);
+				dp += 16;
+			}
+			x = x << 3;
+			if (x < w)
+				memcpy(dp, get1_tab_255p[*sp], (w - x) << 1);
+		}
+
+		else if (depth == 8 && !pad)
+		{
+			int len = w * n;
+			while (len--)
+				*dp++ = *sp++;
+		}
+
+		else if (depth == 8 && pad)
+		{
+			for (x = 0; x < w; x++)
+			{
+				for (k = 0; k < n; k++)
+					*dp++ = *sp++;
+				*dp++ = 255;
+			}
+		}
+
+		else
+		{
+			int b = 0;
+			for (x = 0; x < w; x++)
+			{
+				for (k = 0; k < n; k++)
+				{
+					switch (depth)
+					{
+					case 1: *dp++ = get1(sp, b) * scale; break;
+					case 2: *dp++ = get2(sp, b) * scale; break;
+					case 4: *dp++ = get4(sp, b) * scale; break;
+					case 8: *dp++ = get8(sp, b); break;
+					case 16: *dp++ = get16(sp, b); break;
+					}
+					b++;
+				}
+				if (pad)
+					*dp++ = 255;
+			}
+		}
+	}
+}
+
+/* Apply decode array */
+
+void
+fz_decode_indexed_tile(fz_pixmap *pix, float *decode, int maxval)
+{
+	int add[FZ_MAX_COLORS];
+	int mul[FZ_MAX_COLORS];
+	unsigned char *p = pix->samples;
+	int len = pix->w * pix->h;
+	int n = pix->n - 1;
+	int needed;
+	int k;
+
+	needed = 0;
+	for (k = 0; k < n; k++)
+	{
+		int min = decode[k * 2] * 256;
+		int max = decode[k * 2 + 1] * 256;
+		add[k] = min;
+		mul[k] = (max - min) / maxval;
+		needed |= min != 0 || max != maxval * 256;
+	}
+
+	if (!needed)
+		return;
+
+	while (len--)
+	{
+		for (k = 0; k < n; k++)
+			p[k] = (add[k] + (((p[k] << 8) * mul[k]) >> 8)) >> 8;
+		p += n + 1;
+	}
+}
+
+void
+fz_decode_tile(fz_pixmap *pix, float *decode)
+{
+	int add[FZ_MAX_COLORS];
+	int mul[FZ_MAX_COLORS];
+	unsigned char *p = pix->samples;
+	int len = pix->w * pix->h;
+	int n = MAX(1, pix->n - 1);
+	int needed;
+	int k;
+
+	needed = 0;
+	for (k = 0; k < n; k++)
+	{
+		int min = decode[k * 2] * 255;
+		int max = decode[k * 2 + 1] * 255;
+		add[k] = min;
+		mul[k] = max - min;
+		needed |= min != 0 || max != 255;
+	}
+
+	if (!needed)
+		return;
+
+	while (len--)
+	{
+		for (k = 0; k < n; k++)
+			p[k] = add[k] + fz_mul255(p[k], mul[k]);
+		p += pix->n;
+	}
+}
diff --git a/contrib/media/updf/fitz/base_error.c b/contrib/media/updf/fitz/base_error.c
new file mode 100644
index 000000000..a0efa2900
--- /dev/null
+++ b/contrib/media/updf/fitz/base_error.c
@@ -0,0 +1,159 @@
+#include "fitz.h"
+
+enum { LINE_LEN = 160, LINE_COUNT = 25 };
+
+static char warn_message[LINE_LEN] = "";
+static int warn_count = 0;
+
+void fz_flush_warnings(void)
+{
+	if (warn_count > 1)
+		fprintf(stderr, "warning: ... repeated %d times ...\n", warn_count);
+	warn_message[0] = 0;
+	warn_count = 0;
+}
+
+void fz_warn(char *fmt, ...)
+{
+	va_list ap;
+	char buf[LINE_LEN];
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+
+	if (!strcmp(buf, warn_message))
+	{
+		warn_count++;
+	}
+	else
+	{
+		fz_flush_warnings();
+		fprintf(stderr, "warning: %s\n", buf);
+		fz_strlcpy(warn_message, buf, sizeof warn_message);
+		warn_count = 1;
+	}
+}
+
+static char error_message[LINE_COUNT][LINE_LEN];
+static int error_count = 0;
+
+static void
+fz_emit_error(char what, char *location, char *message)
+{
+	fz_flush_warnings();
+
+	fprintf(stderr, "%c %s%s\n", what, location, message);
+
+	if (error_count < LINE_COUNT)
+	{
+		fz_strlcpy(error_message[error_count], location, LINE_LEN);
+		fz_strlcat(error_message[error_count], message, LINE_LEN);
+		error_count++;
+	}
+}
+
+int
+fz_get_error_count(void)
+{
+	return error_count;
+}
+
+char *
+fz_get_error_line(int n)
+{
+	return error_message[n];
+}
+
+fz_error
+fz_throw_imp(const char *file, int line, const char *func, char *fmt, ...)
+{
+	va_list ap;
+	char one[LINE_LEN], two[LINE_LEN];
+
+	error_count = 0;
+
+	snprintf(one, sizeof one, "%s:%d: %s(): ", file, line, func);
+	va_start(ap, fmt);
+	vsnprintf(two, sizeof two, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('+', one, two);
+
+	return -1;
+}
+
+fz_error
+fz_rethrow_imp(const char *file, int line, const char *func, fz_error cause, char *fmt, ...)
+{
+	va_list ap;
+	char one[LINE_LEN], two[LINE_LEN];
+
+	snprintf(one, sizeof one, "%s:%d: %s(): ", file, line, func);
+	va_start(ap, fmt);
+	vsnprintf(two, sizeof two, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('|', one, two);
+
+	return cause;
+}
+
+void
+fz_catch_imp(const char *file, int line, const char *func, fz_error cause, char *fmt, ...)
+{
+	va_list ap;
+	char one[LINE_LEN], two[LINE_LEN];
+
+	snprintf(one, sizeof one, "%s:%d: %s(): ", file, line, func);
+	va_start(ap, fmt);
+	vsnprintf(two, sizeof two, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('\\', one, two);
+}
+
+fz_error
+fz_throw_impx(char *fmt, ...)
+{
+	va_list ap;
+	char buf[LINE_LEN];
+
+	error_count = 0;
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('+', "", buf);
+
+	return -1;
+}
+
+fz_error
+fz_rethrow_impx(fz_error cause, char *fmt, ...)
+{
+	va_list ap;
+	char buf[LINE_LEN];
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('|', "", buf);
+
+	return cause;
+}
+
+void
+fz_catch_impx(fz_error cause, char *fmt, ...)
+{
+	va_list ap;
+	char buf[LINE_LEN];
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('\\', "", buf);
+}
diff --git a/contrib/media/updf/fitz/base_geometry.c b/contrib/media/updf/fitz/base_geometry.c
new file mode 100644
index 000000000..00a85c9bc
--- /dev/null
+++ b/contrib/media/updf/fitz/base_geometry.c
@@ -0,0 +1,268 @@
+#include "fitz.h"
+
+#define MAX4(a,b,c,d) MAX(MAX(a,b), MAX(c,d))
+#define MIN4(a,b,c,d) MIN(MIN(a,b), MIN(c,d))
+
+/* Matrices, points and affine transformations */
+
+const fz_matrix fz_identity = { 1, 0, 0, 1, 0, 0 };
+
+fz_matrix
+fz_concat(fz_matrix one, fz_matrix two)
+{
+	fz_matrix dst;
+	dst.a = one.a * two.a + one.b * two.c;
+	dst.b = one.a * two.b + one.b * two.d;
+	dst.c = one.c * two.a + one.d * two.c;
+	dst.d = one.c * two.b + one.d * two.d;
+	dst.e = one.e * two.a + one.f * two.c + two.e;
+	dst.f = one.e * two.b + one.f * two.d + two.f;
+	return dst;
+}
+
+fz_matrix
+fz_scale(float sx, float sy)
+{
+	fz_matrix m;
+	m.a = sx; m.b = 0;
+	m.c = 0; m.d = sy;
+	m.e = 0; m.f = 0;
+	return m;
+}
+
+fz_matrix
+fz_shear(float h, float v)
+{
+	fz_matrix m;
+	m.a = 1; m.b = v;
+	m.c = h; m.d = 1;
+	m.e = 0; m.f = 0;
+	return m;
+}
+
+fz_matrix
+fz_rotate(float theta)
+{
+	fz_matrix m;
+	float s;
+	float c;
+
+	while (theta < 0)
+		theta += 360;
+	while (theta >= 360)
+		theta -= 360;
+
+	if (fabsf(0 - theta) < FLT_EPSILON)
+	{
+		s = 0;
+		c = 1;
+	}
+	else if (fabsf(90.0f - theta) < FLT_EPSILON)
+	{
+		s = 1;
+		c = 0;
+	}
+	else if (fabsf(180.0f - theta) < FLT_EPSILON)
+	{
+		s = 0;
+		c = -1;
+	}
+	else if (fabsf(270.0f - theta) < FLT_EPSILON)
+	{
+		s = -1;
+		c = 0;
+	}
+	else
+	{
+		s = sinf(theta * (float)M_PI / 180);
+		c = cosf(theta * (float)M_PI / 180);
+	}
+
+	m.a = c; m.b = s;
+	m.c = -s; m.d = c;
+	m.e = 0; m.f = 0;
+	return m;
+}
+
+fz_matrix
+fz_translate(float tx, float ty)
+{
+	fz_matrix m;
+	m.a = 1; m.b = 0;
+	m.c = 0; m.d = 1;
+	m.e = tx; m.f = ty;
+	return m;
+}
+
+fz_matrix
+fz_invert_matrix(fz_matrix src)
+{
+	fz_matrix dst;
+	float rdet = 1 / (src.a * src.d - src.b * src.c);
+	dst.a = src.d * rdet;
+	dst.b = -src.b * rdet;
+	dst.c = -src.c * rdet;
+	dst.d = src.a * rdet;
+	dst.e = -src.e * dst.a - src.f * dst.c;
+	dst.f = -src.e * dst.b - src.f * dst.d;
+	return dst;
+}
+
+int
+fz_is_rectilinear(fz_matrix m)
+{
+	return (fabsf(m.b) < FLT_EPSILON && fabsf(m.c) < FLT_EPSILON) ||
+		(fabsf(m.a) < FLT_EPSILON && fabsf(m.d) < FLT_EPSILON);
+}
+
+float
+fz_matrix_expansion(fz_matrix m)
+{
+	return sqrtf(fabsf(m.a * m.d - m.b * m.c));
+}
+
+fz_point
+fz_transform_point(fz_matrix m, fz_point p)
+{
+	fz_point t;
+	t.x = p.x * m.a + p.y * m.c + m.e;
+	t.y = p.x * m.b + p.y * m.d + m.f;
+	return t;
+}
+
+fz_point
+fz_transform_vector(fz_matrix m, fz_point p)
+{
+	fz_point t;
+	t.x = p.x * m.a + p.y * m.c;
+	t.y = p.x * m.b + p.y * m.d;
+	return t;
+}
+
+/* Rectangles and bounding boxes */
+
+const fz_rect fz_infinite_rect = { 1, 1, -1, -1 };
+const fz_rect fz_empty_rect = { 0, 0, 0, 0 };
+const fz_rect fz_unit_rect = { 0, 0, 1, 1 };
+
+const fz_bbox fz_infinite_bbox = { 1, 1, -1, -1 };
+const fz_bbox fz_empty_bbox = { 0, 0, 0, 0 };
+const fz_bbox fz_unit_bbox = { 0, 0, 1, 1 };
+
+fz_bbox
+fz_round_rect(fz_rect f)
+{
+	fz_bbox i;
+	i.x0 = floorf(f.x0 + 0.001f); /* adjust by 0.001 to compensate for precision errors */
+	i.y0 = floorf(f.y0 + 0.001f);
+	i.x1 = ceilf(f.x1 - 0.001f);
+	i.y1 = ceilf(f.y1 - 0.001f);
+	return i;
+}
+
+fz_rect
+fz_intersect_rect(fz_rect a, fz_rect b)
+{
+	fz_rect r;
+	if (fz_is_infinite_rect(a)) return b;
+	if (fz_is_infinite_rect(b)) return a;
+	if (fz_is_empty_rect(a)) return fz_empty_rect;
+	if (fz_is_empty_rect(b)) return fz_empty_rect;
+	r.x0 = MAX(a.x0, b.x0);
+	r.y0 = MAX(a.y0, b.y0);
+	r.x1 = MIN(a.x1, b.x1);
+	r.y1 = MIN(a.y1, b.y1);
+	return (r.x1 < r.x0 || r.y1 < r.y0) ? fz_empty_rect : r;
+}
+
+fz_rect
+fz_union_rect(fz_rect a, fz_rect b)
+{
+	fz_rect r;
+	if (fz_is_infinite_rect(a)) return a;
+	if (fz_is_infinite_rect(b)) return b;
+	if (fz_is_empty_rect(a)) return b;
+	if (fz_is_empty_rect(b)) return a;
+	r.x0 = MIN(a.x0, b.x0);
+	r.y0 = MIN(a.y0, b.y0);
+	r.x1 = MAX(a.x1, b.x1);
+	r.y1 = MAX(a.y1, b.y1);
+	return r;
+}
+
+fz_bbox
+fz_intersect_bbox(fz_bbox a, fz_bbox b)
+{
+	fz_bbox r;
+	if (fz_is_infinite_rect(a)) return b;
+	if (fz_is_infinite_rect(b)) return a;
+	if (fz_is_empty_rect(a)) return fz_empty_bbox;
+	if (fz_is_empty_rect(b)) return fz_empty_bbox;
+	r.x0 = MAX(a.x0, b.x0);
+	r.y0 = MAX(a.y0, b.y0);
+	r.x1 = MIN(a.x1, b.x1);
+	r.y1 = MIN(a.y1, b.y1);
+	return (r.x1 < r.x0 || r.y1 < r.y0) ? fz_empty_bbox : r;
+}
+
+fz_bbox
+fz_union_bbox(fz_bbox a, fz_bbox b)
+{
+	fz_bbox r;
+	if (fz_is_infinite_rect(a)) return a;
+	if (fz_is_infinite_rect(b)) return b;
+	if (fz_is_empty_rect(a)) return b;
+	if (fz_is_empty_rect(b)) return a;
+	r.x0 = MIN(a.x0, b.x0);
+	r.y0 = MIN(a.y0, b.y0);
+	r.x1 = MAX(a.x1, b.x1);
+	r.y1 = MAX(a.y1, b.y1);
+	return r;
+}
+
+fz_rect
+fz_transform_rect(fz_matrix m, fz_rect r)
+{
+	fz_point s, t, u, v;
+
+	if (fz_is_infinite_rect(r))
+		return r;
+
+	s.x = r.x0; s.y = r.y0;
+	t.x = r.x0; t.y = r.y1;
+	u.x = r.x1; u.y = r.y1;
+	v.x = r.x1; v.y = r.y0;
+	s = fz_transform_point(m, s);
+	t = fz_transform_point(m, t);
+	u = fz_transform_point(m, u);
+	v = fz_transform_point(m, v);
+	r.x0 = MIN4(s.x, t.x, u.x, v.x);
+	r.y0 = MIN4(s.y, t.y, u.y, v.y);
+	r.x1 = MAX4(s.x, t.x, u.x, v.x);
+	r.y1 = MAX4(s.y, t.y, u.y, v.y);
+	return r;
+}
+
+fz_bbox
+fz_transform_bbox(fz_matrix m, fz_bbox b)
+{
+	fz_point s, t, u, v;
+
+	if (fz_is_infinite_bbox(b))
+		return b;
+
+	s.x = b.x0; s.y = b.y0;
+	t.x = b.x0; t.y = b.y1;
+	u.x = b.x1; u.y = b.y1;
+	v.x = b.x1; v.y = b.y0;
+	s = fz_transform_point(m, s);
+	t = fz_transform_point(m, t);
+	u = fz_transform_point(m, u);
+	v = fz_transform_point(m, v);
+	b.x0 = MIN4(s.x, t.x, u.x, v.x);
+	b.y0 = MIN4(s.y, t.y, u.y, v.y);
+	b.x1 = MAX4(s.x, t.x, u.x, v.x);
+	b.y1 = MAX4(s.y, t.y, u.y, v.y);
+	return b;
+
+}
diff --git a/contrib/media/updf/fitz/base_getopt.c b/contrib/media/updf/fitz/base_getopt.c
new file mode 100644
index 000000000..2c198ba1e
--- /dev/null
+++ b/contrib/media/updf/fitz/base_getopt.c
@@ -0,0 +1,66 @@
+/*
+ * This is a version of the public domain getopt implementation by
+ * Henry Spencer originally posted to net.sources.
+ *
+ * This file is in the public domain.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#define getopt fz_getopt
+#define optarg fz_optarg
+#define optind fz_optind
+
+char *optarg; /* Global argument pointer. */
+int optind = 0; /* Global argv index. */
+
+static char *scan = NULL; /* Private scan pointer. */
+
+int
+getopt(int argc, char *argv[], char *optstring)
+{
+	char c;
+	char *place;
+
+	optarg = NULL;
+
+	if (scan == NULL || *scan == '\0') {
+		if (optind == 0)
+			optind++;
+
+		if (optind >= argc || argv[optind][0] != '-' || argv[optind][1] == '\0')
+			return EOF;
+		if (argv[optind][1] == '-' && argv[optind][2] == '\0') {
+			optind++;
+			return EOF;
+		}
+
+		scan = argv[optind]+1;
+		optind++;
+	}
+
+	c = *scan++;
+	place = strchr(optstring, c);
+
+	if (place == NULL || c == ':') {
+		fprintf(stderr, "%s: unknown option -%c\n", argv[0], c);
+		return '?';
+	}
+
+	place++;
+	if (*place == ':') {
+		if (*scan != '\0') {
+			optarg = scan;
+			scan = NULL;
+		} else if( optind < argc ) {
+			optarg = argv[optind];
+			optind++;
+		} else {
+			fprintf(stderr, "%s: option requires argument -%c\n", argv[0], c);
+			return ':';
+		}
+	}
+
+	return c;
+}
diff --git a/contrib/media/updf/fitz/base_hash.c b/contrib/media/updf/fitz/base_hash.c
new file mode 100644
index 000000000..fcfc1f611
--- /dev/null
+++ b/contrib/media/updf/fitz/base_hash.c
@@ -0,0 +1,241 @@
+#include "fitz.h"
+
+/*
+Simple hashtable with open adressing linear probe.
+Unlike text book examples, removing entries works
+correctly in this implementation, so it wont start
+exhibiting bad behaviour if entries are inserted
+and removed frequently.
+*/
+
+enum { MAX_KEY_LEN = 48 };
+typedef struct fz_hash_entry_s fz_hash_entry;
+
+struct fz_hash_entry_s
+{
+	unsigned char key[MAX_KEY_LEN];
+	void *val;
+};
+
+struct fz_hash_table_s
+{
+	int keylen;
+	int size;
+	int load;
+	fz_hash_entry *ents;
+};
+
+static unsigned hash(unsigned char *s, int len)
+{
+	unsigned val = 0;
+	int i;
+	for (i = 0; i < len; i++)
+	{
+		val += s[i];
+		val += (val << 10);
+		val ^= (val >> 6);
+	}
+	val += (val << 3);
+	val ^= (val >> 11);
+	val += (val << 15);
+	return val;
+}
+
+fz_hash_table *
+fz_new_hash_table(int initialsize, int keylen)
+{
+	fz_hash_table *table;
+
+	assert(keylen <= MAX_KEY_LEN);
+
+	table = fz_malloc(sizeof(fz_hash_table));
+	table->keylen = keylen;
+	table->size = initialsize;
+	table->load = 0;
+	table->ents = fz_calloc(table->size, sizeof(fz_hash_entry));
+	memset(table->ents, 0, sizeof(fz_hash_entry) * table->size);
+
+	return table;
+}
+
+void
+fz_empty_hash(fz_hash_table *table)
+{
+	table->load = 0;
+	memset(table->ents, 0, sizeof(fz_hash_entry) * table->size);
+}
+
+int
+fz_hash_len(fz_hash_table *table)
+{
+	return table->size;
+}
+
+void *
+fz_hash_get_key(fz_hash_table *table, int idx)
+{
+	return table->ents[idx].key;
+}
+
+void *
+fz_hash_get_val(fz_hash_table *table, int idx)
+{
+	return table->ents[idx].val;
+}
+
+void
+fz_free_hash(fz_hash_table *table)
+{
+	fz_free(table->ents);
+	fz_free(table);
+}
+
+static void
+fz_resize_hash(fz_hash_table *table, int newsize)
+{
+	fz_hash_entry *oldents = table->ents;
+	int oldsize = table->size;
+	int oldload = table->load;
+	int i;
+
+	if (newsize < oldload * 8 / 10)
+	{
+		fz_throw("assert: resize hash too small");
+		return;
+	}
+
+	table->ents = fz_calloc(newsize, sizeof(fz_hash_entry));
+	memset(table->ents, 0, sizeof(fz_hash_entry) * newsize);
+	table->size = newsize;
+	table->load = 0;
+
+	for (i = 0; i < oldsize; i++)
+	{
+		if (oldents[i].val)
+		{
+			fz_hash_insert(table, oldents[i].key, oldents[i].val);
+		}
+	}
+
+	fz_free(oldents);
+}
+
+void *
+fz_hash_find(fz_hash_table *table, void *key)
+{
+	fz_hash_entry *ents = table->ents;
+	unsigned size = table->size;
+	unsigned pos = hash(key, table->keylen) % size;
+
+	while (1)
+	{
+		if (!ents[pos].val)
+			return NULL;
+
+		if (memcmp(key, ents[pos].key, table->keylen) == 0)
+			return ents[pos].val;
+
+		pos = (pos + 1) % size;
+	}
+}
+
+void
+fz_hash_insert(fz_hash_table *table, void *key, void *val)
+{
+	fz_hash_entry *ents;
+	unsigned size;
+	unsigned pos;
+
+	if (table->load > table->size * 8 / 10)
+	{
+		fz_resize_hash(table, table->size * 2);
+	}
+
+	ents = table->ents;
+	size = table->size;
+	pos = hash(key, table->keylen) % size;
+
+	while (1)
+	{
+		if (!ents[pos].val)
+		{
+			memcpy(ents[pos].key, key, table->keylen);
+			ents[pos].val = val;
+			table->load ++;
+			return;
+		}
+
+		if (memcmp(key, ents[pos].key, table->keylen) == 0)
+			fz_warn("assert: overwrite hash slot");
+
+		pos = (pos + 1) % size;
+	}
+}
+
+void
+fz_hash_remove(fz_hash_table *table, void *key)
+{
+	fz_hash_entry *ents = table->ents;
+	unsigned size = table->size;
+	unsigned pos = hash(key, table->keylen) % size;
+	unsigned hole, look, code;
+
+	while (1)
+	{
+		if (!ents[pos].val)
+		{
+			fz_warn("assert: remove inexistant hash entry");
+			return;
+		}
+
+		if (memcmp(key, ents[pos].key, table->keylen) == 0)
+		{
+			ents[pos].val = NULL;
+
+			hole = pos;
+			look = (hole + 1) % size;
+
+			while (ents[look].val)
+			{
+				code = hash(ents[look].key, table->keylen) % size;
+				if ((code <= hole && hole < look) ||
+					(look < code && code <= hole) ||
+					(hole < look && look < code))
+				{
+					ents[hole] = ents[look];
+					ents[look].val = NULL;
+					hole = look;
+				}
+
+				look = (look + 1) % size;
+			}
+
+			table->load --;
+
+			return;
+		}
+
+		pos = (pos + 1) % size;
+	}
+}
+
+void
+fz_debug_hash(fz_hash_table *table)
+{
+	int i, k;
+
+	printf("cache load %d / %d\n", table->load, table->size);
+
+	for (i = 0; i < table->size; i++)
+	{
+		if (!table->ents[i].val)
+			printf("table % 4d: empty\n", i);
+		else
+		{
+			printf("table % 4d: key=", i);
+			for (k = 0; k < MAX_KEY_LEN; k++)
+				printf("%02x", ((char*)table->ents[i].key)[k]);
+			printf(" val=$%p\n", table->ents[i].val);
+		}
+	}
+}
diff --git a/contrib/media/updf/fitz/base_memory.c b/contrib/media/updf/fitz/base_memory.c
new file mode 100644
index 000000000..f1b668ebe
--- /dev/null
+++ b/contrib/media/updf/fitz/base_memory.c
@@ -0,0 +1,77 @@
+#include "fitz.h"
+
+void *
+fz_malloc(int size)
+{
+	void *p = malloc(size);
+	if (!p)
+	{
+		fprintf(stderr, "fatal error: out of memory\n");
+		abort();
+	}
+	return p;
+}
+
+void *
+fz_calloc(int count, int size)
+{
+	void *p;
+
+	if (count == 0 || size == 0)
+		return 0;
+
+	if (count < 0 || size < 0 || count > INT_MAX / size)
+	{
+		fprintf(stderr, "fatal error: out of memory (integer overflow)\n");
+		abort();
+	}
+
+	p = malloc(count * size);
+	if (!p)
+	{
+		fprintf(stderr, "fatal error: out of memory\n");
+		abort();
+	}
+	return p;
+}
+
+void *
+fz_realloc(void *p, int count, int size)
+{
+	void *np;
+
+	if (count == 0 || size == 0)
+	{
+		fz_free(p);
+		return 0;
+	}
+
+	if (count < 0 || size < 0 || count > INT_MAX / size)
+	{
+		fprintf(stderr, "fatal error: out of memory (integer overflow)\n");
+		abort();
+	}
+
+	np = realloc(p, count * size);
+	if (np == NULL)
+	{
+		fprintf(stderr, "fatal error: out of memory\n");
+		abort();
+	}
+	return np;
+}
+
+void
+fz_free(void *p)
+{
+	free(p);
+}
+
+char *
+fz_strdup(char *s)
+{
+	int len = strlen(s) + 1;
+	char *ns = fz_malloc(len);
+	memcpy(ns, s, len);
+	return ns;
+}
diff --git a/contrib/media/updf/fitz/base_object.c b/contrib/media/updf/fitz/base_object.c
new file mode 100644
index 000000000..5c20767a2
--- /dev/null
+++ b/contrib/media/updf/fitz/base_object.c
@@ -0,0 +1,802 @@
+#include "fitz.h"
+
+typedef enum fz_objkind_e
+{
+	FZ_NULL,
+	FZ_BOOL,
+	FZ_INT,
+	FZ_REAL,
+	FZ_STRING,
+	FZ_NAME,
+	FZ_ARRAY,
+	FZ_DICT,
+	FZ_INDIRECT
+} fz_objkind;
+
+struct keyval
+{
+	fz_obj *k;
+	fz_obj *v;
+};
+
+struct fz_obj_s
+{
+	int refs;
+	fz_objkind kind;
+	union
+	{
+		int b;
+		int i;
+		float f;
+		struct {
+			unsigned short len;
+			char buf[1];
+		} s;
+		char n[1];
+		struct {
+			int len;
+			int cap;
+			fz_obj **items;
+		} a;
+		struct {
+			char sorted;
+			int len;
+			int cap;
+			struct keyval *items;
+		} d;
+		struct {
+			int num;
+			int gen;
+			struct pdf_xref_s *xref;
+		} r;
+	} u;
+};
+
+static fz_obj *fz_resolve_indirect_null(fz_obj *ref)
+{
+	return ref;
+}
+
+fz_obj* (*fz_resolve_indirect)(fz_obj*) = fz_resolve_indirect_null;
+
+fz_obj *
+fz_new_null(void)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_NULL;
+	return obj;
+}
+
+fz_obj *
+fz_new_bool(int b)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_BOOL;
+	obj->u.b = b;
+	return obj;
+}
+
+fz_obj *
+fz_new_int(int i)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_INT;
+	obj->u.i = i;
+	return obj;
+}
+
+fz_obj *
+fz_new_real(float f)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_REAL;
+	obj->u.f = f;
+	return obj;
+}
+
+fz_obj *
+fz_new_string(char *str, int len)
+{
+	fz_obj *obj = fz_malloc(offsetof(fz_obj, u.s.buf) + len + 1);
+	obj->refs = 1;
+	obj->kind = FZ_STRING;
+	obj->u.s.len = len;
+	memcpy(obj->u.s.buf, str, len);
+	obj->u.s.buf[len] = '\0';
+	return obj;
+}
+
+fz_obj *
+fz_new_name(char *str)
+{
+	fz_obj *obj = fz_malloc(offsetof(fz_obj, u.n) + strlen(str) + 1);
+	obj->refs = 1;
+	obj->kind = FZ_NAME;
+	strcpy(obj->u.n, str);
+	return obj;
+}
+
+fz_obj *
+fz_new_indirect(int num, int gen, void *xref)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_INDIRECT;
+	obj->u.r.num = num;
+	obj->u.r.gen = gen;
+	obj->u.r.xref = xref;
+	return obj;
+}
+
+fz_obj *
+fz_keep_obj(fz_obj *obj)
+{
+	assert(obj != NULL);
+	obj->refs ++;
+	return obj;
+}
+
+int fz_is_indirect(fz_obj *obj)
+{
+	return obj ? obj->kind == FZ_INDIRECT : 0;
+}
+
+int fz_is_null(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_NULL : 0;
+}
+
+int fz_is_bool(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_BOOL : 0;
+}
+
+int fz_is_int(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_INT : 0;
+}
+
+int fz_is_real(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_REAL : 0;
+}
+
+int fz_is_string(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_STRING : 0;
+}
+
+int fz_is_name(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_NAME : 0;
+}
+
+int fz_is_array(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_ARRAY : 0;
+}
+
+int fz_is_dict(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_DICT : 0;
+}
+
+int fz_to_bool(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_bool(obj))
+		return obj->u.b;
+	return 0;
+}
+
+int fz_to_int(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_int(obj))
+		return obj->u.i;
+	if (fz_is_real(obj))
+		return obj->u.f;
+	return 0;
+}
+
+float fz_to_real(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_real(obj))
+		return obj->u.f;
+	if (fz_is_int(obj))
+		return obj->u.i;
+	return 0;
+}
+
+char *fz_to_name(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_name(obj))
+		return obj->u.n;
+	return "";
+}
+
+char *fz_to_str_buf(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_string(obj))
+		return obj->u.s.buf;
+	return "";
+}
+
+int fz_to_str_len(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_string(obj))
+		return obj->u.s.len;
+	return 0;
+}
+
+/* for use by pdf_crypt_obj_imp to decrypt AES string in place */
+void fz_set_str_len(fz_obj *obj, int newlen)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_string(obj))
+		if (newlen < obj->u.s.len)
+			obj->u.s.len = newlen;
+}
+
+int fz_to_num(fz_obj *obj)
+{
+	if (fz_is_indirect(obj))
+		return obj->u.r.num;
+	return 0;
+}
+
+int fz_to_gen(fz_obj *obj)
+{
+	if (fz_is_indirect(obj))
+		return obj->u.r.gen;
+	return 0;
+}
+
+void *fz_get_indirect_xref(fz_obj *obj)
+{
+	if (fz_is_indirect(obj))
+		return obj->u.r.xref;
+	return NULL;
+}
+
+int
+fz_objcmp(fz_obj *a, fz_obj *b)
+{
+	int i;
+
+	if (a == b)
+		return 0;
+
+	if (!a || !b)
+		return 1;
+
+	if (a->kind != b->kind)
+		return 1;
+
+	switch (a->kind)
+	{
+	case FZ_NULL:
+		return 0;
+
+	case FZ_BOOL:
+		return a->u.b - b->u.b;
+
+	case FZ_INT:
+		return a->u.i - b->u.i;
+
+	case FZ_REAL:
+		if (a->u.f < b->u.f)
+			return -1;
+		if (a->u.f > b->u.f)
+			return 1;
+		return 0;
+
+	case FZ_STRING:
+		if (a->u.s.len < b->u.s.len)
+		{
+			if (memcmp(a->u.s.buf, b->u.s.buf, a->u.s.len) <= 0)
+				return -1;
+			return 1;
+		}
+		if (a->u.s.len > b->u.s.len)
+		{
+			if (memcmp(a->u.s.buf, b->u.s.buf, b->u.s.len) >= 0)
+				return 1;
+			return -1;
+		}
+		return memcmp(a->u.s.buf, b->u.s.buf, a->u.s.len);
+
+	case FZ_NAME:
+		return strcmp(a->u.n, b->u.n);
+
+	case FZ_INDIRECT:
+		if (a->u.r.num == b->u.r.num)
+			return a->u.r.gen - b->u.r.gen;
+		return a->u.r.num - b->u.r.num;
+
+	case FZ_ARRAY:
+		if (a->u.a.len != b->u.a.len)
+			return a->u.a.len - b->u.a.len;
+		for (i = 0; i < a->u.a.len; i++)
+			if (fz_objcmp(a->u.a.items[i], b->u.a.items[i]))
+				return 1;
+		return 0;
+
+	case FZ_DICT:
+		if (a->u.d.len != b->u.d.len)
+			return a->u.d.len - b->u.d.len;
+		for (i = 0; i < a->u.d.len; i++)
+		{
+			if (fz_objcmp(a->u.d.items[i].k, b->u.d.items[i].k))
+				return 1;
+			if (fz_objcmp(a->u.d.items[i].v, b->u.d.items[i].v))
+				return 1;
+		}
+		return 0;
+
+	}
+	return 1;
+}
+
+static char *
+fz_objkindstr(fz_obj *obj)
+{
+	if (obj == NULL)
+		return "<NULL>";
+	switch (obj->kind)
+	{
+	case FZ_NULL: return "null";
+	case FZ_BOOL: return "boolean";
+	case FZ_INT: return "integer";
+	case FZ_REAL: return "real";
+	case FZ_STRING: return "string";
+	case FZ_NAME: return "name";
+	case FZ_ARRAY: return "array";
+	case FZ_DICT: return "dictionary";
+	case FZ_INDIRECT: return "reference";
+	}
+	return "<unknown>";
+}
+
+fz_obj *
+fz_new_array(int initialcap)
+{
+	fz_obj *obj;
+	int i;
+
+	obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_ARRAY;
+
+	obj->u.a.len = 0;
+	obj->u.a.cap = initialcap > 1 ? initialcap : 6;
+
+	obj->u.a.items = fz_calloc(obj->u.a.cap, sizeof(fz_obj*));
+	for (i = 0; i < obj->u.a.cap; i++)
+		obj->u.a.items[i] = NULL;
+
+	return obj;
+}
+
+fz_obj *
+fz_copy_array(fz_obj *obj)
+{
+	fz_obj *new;
+	int i;
+
+	if (fz_is_indirect(obj) || !fz_is_array(obj))
+		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
+
+	new = fz_new_array(fz_array_len(obj));
+	for (i = 0; i < fz_array_len(obj); i++)
+		fz_array_push(new, fz_array_get(obj, i));
+
+	return new;
+}
+
+int
+fz_array_len(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (!fz_is_array(obj))
+		return 0;
+	return obj->u.a.len;
+}
+
+fz_obj *
+fz_array_get(fz_obj *obj, int i)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_array(obj))
+		return NULL;
+
+	if (i < 0 || i >= obj->u.a.len)
+		return NULL;
+
+	return obj->u.a.items[i];
+}
+
+void
+fz_array_put(fz_obj *obj, int i, fz_obj *item)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_array(obj))
+		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
+	else if (i < 0)
+		fz_warn("assert: index %d < 0", i);
+	else if (i >= obj->u.a.len)
+		fz_warn("assert: index %d > length %d", i, obj->u.a.len);
+	else
+	{
+		if (obj->u.a.items[i])
+			fz_drop_obj(obj->u.a.items[i]);
+		obj->u.a.items[i] = fz_keep_obj(item);
+	}
+}
+
+void
+fz_array_push(fz_obj *obj, fz_obj *item)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_array(obj))
+		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
+	else
+	{
+		if (obj->u.a.len + 1 > obj->u.a.cap)
+		{
+			int i;
+			obj->u.a.cap = (obj->u.a.cap * 3) / 2;
+			obj->u.a.items = fz_realloc(obj->u.a.items, obj->u.a.cap, sizeof(fz_obj*));
+			for (i = obj->u.a.len ; i < obj->u.a.cap; i++)
+				obj->u.a.items[i] = NULL;
+		}
+		obj->u.a.items[obj->u.a.len] = fz_keep_obj(item);
+		obj->u.a.len++;
+	}
+}
+
+void
+fz_array_insert(fz_obj *obj, fz_obj *item)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_array(obj))
+		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
+	else
+	{
+		if (obj->u.a.len + 1 > obj->u.a.cap)
+		{
+			int i;
+			obj->u.a.cap = (obj->u.a.cap * 3) / 2;
+			obj->u.a.items = fz_realloc(obj->u.a.items, obj->u.a.cap, sizeof(fz_obj*));
+			for (i = obj->u.a.len ; i < obj->u.a.cap; i++)
+				obj->u.a.items[i] = NULL;
+		}
+		memmove(obj->u.a.items + 1, obj->u.a.items, obj->u.a.len * sizeof(fz_obj*));
+		obj->u.a.items[0] = fz_keep_obj(item);
+		obj->u.a.len++;
+	}
+}
+
+/* dicts may only have names as keys! */
+
+static int keyvalcmp(const void *ap, const void *bp)
+{
+	const struct keyval *a = ap;
+	const struct keyval *b = bp;
+	return strcmp(fz_to_name(a->k), fz_to_name(b->k));
+}
+
+fz_obj *
+fz_new_dict(int initialcap)
+{
+	fz_obj *obj;
+	int i;
+
+	obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_DICT;
+
+	obj->u.d.sorted = 1;
+	obj->u.d.len = 0;
+	obj->u.d.cap = initialcap > 1 ? initialcap : 10;
+
+	obj->u.d.items = fz_calloc(obj->u.d.cap, sizeof(struct keyval));
+	for (i = 0; i < obj->u.d.cap; i++)
+	{
+		obj->u.d.items[i].k = NULL;
+		obj->u.d.items[i].v = NULL;
+	}
+
+	return obj;
+}
+
+fz_obj *
+fz_copy_dict(fz_obj *obj)
+{
+	fz_obj *new;
+	int i;
+
+	if (fz_is_indirect(obj) || !fz_is_dict(obj))
+		fz_throw("assert: not a dict (%s)", fz_objkindstr(obj));
+
+	new = fz_new_dict(fz_dict_len(obj));
+	for (i = 0; i < fz_dict_len(obj); i++)
+		fz_dict_put(new, fz_dict_get_key(obj, i), fz_dict_get_val(obj, i));
+
+	return new;
+}
+
+int
+fz_dict_len(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (!fz_is_dict(obj))
+		return 0;
+	return obj->u.d.len;
+}
+
+fz_obj *
+fz_dict_get_key(fz_obj *obj, int i)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+		return NULL;
+
+	if (i < 0 || i >= obj->u.d.len)
+		return NULL;
+
+	return obj->u.d.items[i].k;
+}
+
+fz_obj *
+fz_dict_get_val(fz_obj *obj, int i)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+		return NULL;
+
+	if (i < 0 || i >= obj->u.d.len)
+		return NULL;
+
+	return obj->u.d.items[i].v;
+}
+
+static int
+fz_dict_finds(fz_obj *obj, char *key)
+{
+	if (obj->u.d.sorted)
+	{
+		int l = 0;
+		int r = obj->u.d.len - 1;
+		while (l <= r)
+		{
+			int m = (l + r) >> 1;
+			int c = -strcmp(fz_to_name(obj->u.d.items[m].k), key);
+			if (c < 0)
+				r = m - 1;
+			else if (c > 0)
+				l = m + 1;
+			else
+				return m;
+		}
+	}
+
+	else
+	{
+		int i;
+		for (i = 0; i < obj->u.d.len; i++)
+			if (strcmp(fz_to_name(obj->u.d.items[i].k), key) == 0)
+				return i;
+	}
+
+	return -1;
+}
+
+fz_obj *
+fz_dict_gets(fz_obj *obj, char *key)
+{
+	int i;
+
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+		return NULL;
+
+	i = fz_dict_finds(obj, key);
+	if (i >= 0)
+		return obj->u.d.items[i].v;
+
+	return NULL;
+}
+
+fz_obj *
+fz_dict_get(fz_obj *obj, fz_obj *key)
+{
+	if (fz_is_name(key))
+		return fz_dict_gets(obj, fz_to_name(key));
+	return NULL;
+}
+
+fz_obj *
+fz_dict_getsa(fz_obj *obj, char *key, char *abbrev)
+{
+	fz_obj *v;
+	v = fz_dict_gets(obj, key);
+	if (v)
+		return v;
+	return fz_dict_gets(obj, abbrev);
+}
+
+void
+fz_dict_put(fz_obj *obj, fz_obj *key, fz_obj *val)
+{
+	char *s;
+	int i;
+
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+	{
+		fz_warn("assert: not a dict (%s)", fz_objkindstr(obj));
+		return;
+	}
+
+	if (fz_is_name(key))
+		s = fz_to_name(key);
+	else
+	{
+		fz_warn("assert: key is not a name (%s)", fz_objkindstr(obj));
+		return;
+	}
+
+	if (!val)
+	{
+		fz_warn("assert: val does not exist for key (%s)", s);
+		return;
+	}
+
+	i = fz_dict_finds(obj, s);
+	if (i >= 0)
+	{
+		fz_drop_obj(obj->u.d.items[i].v);
+		obj->u.d.items[i].v = fz_keep_obj(val);
+		return;
+	}
+
+	if (obj->u.d.len + 1 > obj->u.d.cap)
+	{
+		obj->u.d.cap = (obj->u.d.cap * 3) / 2;
+		obj->u.d.items = fz_realloc(obj->u.d.items, obj->u.d.cap, sizeof(struct keyval));
+		for (i = obj->u.d.len; i < obj->u.d.cap; i++)
+		{
+			obj->u.d.items[i].k = NULL;
+			obj->u.d.items[i].v = NULL;
+		}
+	}
+
+	/* borked! */
+	if (obj->u.d.len)
+		if (strcmp(fz_to_name(obj->u.d.items[obj->u.d.len - 1].k), s) > 0)
+			obj->u.d.sorted = 0;
+
+	obj->u.d.items[obj->u.d.len].k = fz_keep_obj(key);
+	obj->u.d.items[obj->u.d.len].v = fz_keep_obj(val);
+	obj->u.d.len ++;
+}
+
+void
+fz_dict_puts(fz_obj *obj, char *key, fz_obj *val)
+{
+	fz_obj *keyobj = fz_new_name(key);
+	fz_dict_put(obj, keyobj, val);
+	fz_drop_obj(keyobj);
+}
+
+void
+fz_dict_dels(fz_obj *obj, char *key)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+		fz_warn("assert: not a dict (%s)", fz_objkindstr(obj));
+	else
+	{
+		int i = fz_dict_finds(obj, key);
+		if (i >= 0)
+		{
+			fz_drop_obj(obj->u.d.items[i].k);
+			fz_drop_obj(obj->u.d.items[i].v);
+			obj->u.d.sorted = 0;
+			obj->u.d.items[i] = obj->u.d.items[obj->u.d.len-1];
+			obj->u.d.len --;
+		}
+	}
+}
+
+void
+fz_dict_del(fz_obj *obj, fz_obj *key)
+{
+	if (fz_is_name(key))
+		fz_dict_dels(obj, fz_to_name(key));
+	else
+		fz_warn("assert: key is not a name (%s)", fz_objkindstr(obj));
+}
+
+void
+fz_sort_dict(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (!fz_is_dict(obj))
+		return;
+	if (!obj->u.d.sorted)
+	{
+		qsort(obj->u.d.items, obj->u.d.len, sizeof(struct keyval), keyvalcmp);
+		obj->u.d.sorted = 1;
+	}
+}
+
+static void
+fz_free_array(fz_obj *obj)
+{
+	int i;
+
+	for (i = 0; i < obj->u.a.len; i++)
+		if (obj->u.a.items[i])
+			fz_drop_obj(obj->u.a.items[i]);
+
+	fz_free(obj->u.a.items);
+	fz_free(obj);
+}
+
+static void
+fz_free_dict(fz_obj *obj)
+{
+	int i;
+
+	for (i = 0; i < obj->u.d.len; i++) {
+		if (obj->u.d.items[i].k)
+			fz_drop_obj(obj->u.d.items[i].k);
+		if (obj->u.d.items[i].v)
+			fz_drop_obj(obj->u.d.items[i].v);
+	}
+
+	fz_free(obj->u.d.items);
+	fz_free(obj);
+}
+
+void
+fz_drop_obj(fz_obj *obj)
+{
+	assert(obj != NULL);
+	if (--obj->refs == 0)
+	{
+		if (obj->kind == FZ_ARRAY)
+			fz_free_array(obj);
+		else if (obj->kind == FZ_DICT)
+			fz_free_dict(obj);
+		else
+			fz_free(obj);
+	}
+}
diff --git a/contrib/media/updf/fitz/base_string.c b/contrib/media/updf/fitz/base_string.c
new file mode 100644
index 000000000..76748e20f
--- /dev/null
+++ b/contrib/media/updf/fitz/base_string.c
@@ -0,0 +1,265 @@
+#include "fitz.h"
+
+int
+fz_is_big_endian(void)
+{
+	static const int one = 1;
+	return *(char*)&one == 0;
+}
+
+char *
+fz_strsep(char **stringp, const char *delim)
+{
+	char *ret = *stringp;
+	if (ret == NULL) return NULL;
+	if ((*stringp = strpbrk(*stringp, delim)) != NULL)
+		*((*stringp)++) = '\0';
+	return ret;
+}
+
+int
+fz_strlcpy(char *dst, const char *src, int siz)
+{
+	register char *d = dst;
+	register const char *s = src;
+	register int n = siz;
+
+	/* Copy as many bytes as will fit */
+	if (n != 0 && --n != 0) {
+		do {
+			if ((*d++ = *s++) == 0)
+				break;
+		} while (--n != 0);
+	}
+
+	/* Not enough room in dst, add NUL and traverse rest of src */
+	if (n == 0) {
+		if (siz != 0)
+			*d = '\0';		/* NUL-terminate dst */
+			while (*s++)
+				;
+	}
+
+	return(s - src - 1);	/* count does not include NUL */
+}
+
+int
+fz_strlcat(char *dst, const char *src, int siz)
+{
+	register char *d = dst;
+	register const char *s = src;
+	register int n = siz;
+	int dlen;
+
+	/* Find the end of dst and adjust bytes left but don't go past end */
+	while (*d != '\0' && n-- != 0)
+		d++;
+	dlen = d - dst;
+	n = siz - dlen;
+
+	if (n == 0)
+		return dlen + strlen(s);
+	while (*s != '\0') {
+		if (n != 1) {
+			*d++ = *s;
+			n--;
+		}
+		s++;
+	}
+	*d = '\0';
+
+	return dlen + (s - src);	/* count does not include NUL */
+}
+
+enum
+{
+	UTFmax = 4, /* maximum bytes per rune */
+	Runesync = 0x80, /* cannot represent part of a UTF sequence (<) */
+	Runeself = 0x80, /* rune and UTF sequences are the same (<) */
+	Runeerror = 0xFFFD, /* decoding error in UTF */
+	Runemax = 0x10FFFF, /* maximum rune value */
+};
+
+enum
+{
+	Bit1 = 7,
+	Bitx = 6,
+	Bit2 = 5,
+	Bit3 = 4,
+	Bit4 = 3,
+	Bit5 = 2,
+
+	T1 = ((1<<(Bit1+1))-1) ^ 0xFF, /* 0000 0000 */
+	Tx = ((1<<(Bitx+1))-1) ^ 0xFF, /* 1000 0000 */
+	T2 = ((1<<(Bit2+1))-1) ^ 0xFF, /* 1100 0000 */
+	T3 = ((1<<(Bit3+1))-1) ^ 0xFF, /* 1110 0000 */
+	T4 = ((1<<(Bit4+1))-1) ^ 0xFF, /* 1111 0000 */
+	T5 = ((1<<(Bit5+1))-1) ^ 0xFF, /* 1111 1000 */
+
+	Rune1 = (1<<(Bit1+0*Bitx))-1, /* 0000 0000 0111 1111 */
+	Rune2 = (1<<(Bit2+1*Bitx))-1, /* 0000 0111 1111 1111 */
+	Rune3 = (1<<(Bit3+2*Bitx))-1, /* 1111 1111 1111 1111 */
+	Rune4 = (1<<(Bit4+3*Bitx))-1, /* 0001 1111 1111 1111 1111 1111 */
+
+	Maskx = (1<<Bitx)-1,	/* 0011 1111 */
+	Testx = Maskx ^ 0xFF,	/* 1100 0000 */
+
+	Bad = Runeerror,
+};
+
+int
+chartorune(int *rune, char *str)
+{
+	int c, c1, c2, c3;
+	long l;
+
+	/*
+	 * one character sequence
+	 *	00000-0007F => T1
+	 */
+	c = *(unsigned char*)str;
+	if(c < Tx) {
+		*rune = c;
+		return 1;
+	}
+
+	/*
+	 * two character sequence
+	 *	0080-07FF => T2 Tx
+	 */
+	c1 = *(unsigned char*)(str+1) ^ Tx;
+	if(c1 & Testx)
+		goto bad;
+	if(c < T3) {
+		if(c < T2)
+			goto bad;
+		l = ((c << Bitx) | c1) & Rune2;
+		if(l <= Rune1)
+			goto bad;
+		*rune = l;
+		return 2;
+	}
+
+	/*
+	 * three character sequence
+	 *	0800-FFFF => T3 Tx Tx
+	 */
+	c2 = *(unsigned char*)(str+2) ^ Tx;
+	if(c2 & Testx)
+		goto bad;
+	if(c < T4) {
+		l = ((((c << Bitx) | c1) << Bitx) | c2) & Rune3;
+		if(l <= Rune2)
+			goto bad;
+		*rune = l;
+		return 3;
+	}
+
+	/*
+	 * four character sequence (21-bit value)
+	 *	10000-1FFFFF => T4 Tx Tx Tx
+	 */
+	c3 = *(unsigned char*)(str+3) ^ Tx;
+	if (c3 & Testx)
+		goto bad;
+	if (c < T5) {
+		l = ((((((c << Bitx) | c1) << Bitx) | c2) << Bitx) | c3) & Rune4;
+		if (l <= Rune3)
+			goto bad;
+		*rune = l;
+		return 4;
+	}
+	/*
+	 * Support for 5-byte or longer UTF-8 would go here, but
+	 * since we don't have that, we'll just fall through to bad.
+	 */
+
+	/*
+	 * bad decoding
+	 */
+bad:
+	*rune = Bad;
+	return 1;
+}
+
+int
+runetochar(char *str, int *rune)
+{
+	/* Runes are signed, so convert to unsigned for range check. */
+	unsigned long c;
+
+	/*
+	 * one character sequence
+	 *	00000-0007F => 00-7F
+	 */
+	c = *rune;
+	if(c <= Rune1) {
+		str[0] = c;
+		return 1;
+	}
+
+	/*
+	 * two character sequence
+	 *	0080-07FF => T2 Tx
+	 */
+	if(c <= Rune2) {
+		str[0] = T2 | (c >> 1*Bitx);
+		str[1] = Tx | (c & Maskx);
+		return 2;
+	}
+
+	/*
+	 * If the Rune is out of range, convert it to the error rune.
+	 * Do this test here because the error rune encodes to three bytes.
+	 * Doing it earlier would duplicate work, since an out of range
+	 * Rune wouldn't have fit in one or two bytes.
+	 */
+	if (c > Runemax)
+		c = Runeerror;
+
+	/*
+	 * three character sequence
+	 *	0800-FFFF => T3 Tx Tx
+	 */
+	if (c <= Rune3) {
+		str[0] = T3 | (c >> 2*Bitx);
+		str[1] = Tx | ((c >> 1*Bitx) & Maskx);
+		str[2] = Tx | (c & Maskx);
+		return 3;
+	}
+
+	/*
+	 * four character sequence (21-bit value)
+	 *	10000-1FFFFF => T4 Tx Tx Tx
+	 */
+	str[0] = T4 | (c >> 3*Bitx);
+	str[1] = Tx | ((c >> 2*Bitx) & Maskx);
+	str[2] = Tx | ((c >> 1*Bitx) & Maskx);
+	str[3] = Tx | (c & Maskx);
+	return 4;
+}
+
+int
+runelen(int c)
+{
+	char str[10];
+	return runetochar(str, &c);
+}
+
+float fz_atof(const char *s)
+{
+	double d;
+
+	/* The errno voodoo here checks for us reading numbers that are too
+	 * big to fit into a double. The checks for FLT_MAX ensure that we
+	 * don't read a number that's OK as a double and then become invalid
+	 * as we convert to a float. */
+	errno = 0;
+	d = strtod(s, NULL);
+	if (errno == ERANGE || d > FLT_MAX || d < -FLT_MAX) {
+		/* Return 1.0, as it's a small known value that won't cause a
+		 * divide by 0. */
+		return 1.0;
+	}
+	return (float)d;
+}
diff --git a/contrib/media/updf/fitz/base_time.c b/contrib/media/updf/fitz/base_time.c
new file mode 100644
index 000000000..a369099ca
--- /dev/null
+++ b/contrib/media/updf/fitz/base_time.c
@@ -0,0 +1,42 @@
+#ifdef _WIN32
+
+#include <time.h>
+#include <winsock2.h>
+#include <windows.h>
+
+#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64
+#else
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
+#endif
+
+struct timeval;
+
+int gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+	FILETIME ft;
+	unsigned __int64 tmpres = 0;
+
+	if (tv)
+	{
+		GetSystemTimeAsFileTime(&ft);
+
+		tmpres |= ft.dwHighDateTime;
+		tmpres <<= 32;
+		tmpres |= ft.dwLowDateTime;
+
+		tmpres /= 10; /*convert into microseconds*/
+		/*converting file time to unix epoch*/
+		tmpres -= DELTA_EPOCH_IN_MICROSECS;
+		tv->tv_sec = (long)(tmpres / 1000000UL);
+		tv->tv_usec = (long)(tmpres % 1000000UL);
+	}
+
+	return 0;
+}
+
+#else
+
+void fz_gettimeofday_dummy() { }
+
+#endif
diff --git a/contrib/media/updf/fitz/crypt_aes.c b/contrib/media/updf/fitz/crypt_aes.c
new file mode 100644
index 000000000..afdff0fe6
--- /dev/null
+++ b/contrib/media/updf/fitz/crypt_aes.c
@@ -0,0 +1,565 @@
+/*
+ *	FIPS-197 compliant AES implementation
+ *
+ *	Copyright (C) 2006-2007 Christophe Devine
+ *
+ *	Redistribution and use in source and binary forms, with or without
+ *	modification, are permitted provided that the following conditions
+ *	are met:
+ *
+ *	* Redistributions of source code _must_ retain the above copyright
+ *		notice, this list of conditions and the following disclaimer.
+ *	* Redistributions in binary form may or may not reproduce the above
+ *		copyright notice, this list of conditions and the following
+ *		disclaimer in the documentation and/or other materials provided
+ *		with the distribution.
+ *	* Neither the name of XySSL nor the names of its contributors may be
+ *		used to endorse or promote products derived from this software
+ *		without specific prior written permission.
+ *
+ *	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ *	FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *	OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ *	TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ *	PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *	LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *	NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ *	The AES block cipher was designed by Vincent Rijmen and Joan Daemen.
+ *
+ *	http://csrc.nist.gov/encryption/aes/rijndael/Rijndael.pdf
+ *	http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf
+ */
+
+#include "fitz.h"
+
+#define aes_context fz_aes
+
+/* AES block cipher implementation from XYSSL */
+
+/*
+ * 32-bit integer manipulation macros (little endian)
+ */
+#ifndef GET_ULONG_LE
+#define GET_ULONG_LE(n,b,i)					\
+{								\
+	(n) = ( (unsigned long) (b)[(i)] )			\
+		| ( (unsigned long) (b)[(i) + 1] << 8 )		\
+		| ( (unsigned long) (b)[(i) + 2] << 16 )	\
+		| ( (unsigned long) (b)[(i) + 3] << 24 );	\
+}
+#endif
+
+#ifndef PUT_ULONG_LE
+#define PUT_ULONG_LE(n,b,i)				\
+{							\
+	(b)[(i) ] = (unsigned char) ( (n) );		\
+	(b)[(i) + 1] = (unsigned char) ( (n) >> 8 );	\
+	(b)[(i) + 2] = (unsigned char) ( (n) >> 16 );	\
+	(b)[(i) + 3] = (unsigned char) ( (n) >> 24 );	\
+}
+#endif
+
+/*
+ * Forward S-box & tables
+ */
+static unsigned char FSb[256];
+static unsigned long FT0[256];
+static unsigned long FT1[256];
+static unsigned long FT2[256];
+static unsigned long FT3[256];
+
+/*
+ * Reverse S-box & tables
+ */
+static unsigned char RSb[256];
+static unsigned long RT0[256];
+static unsigned long RT1[256];
+static unsigned long RT2[256];
+static unsigned long RT3[256];
+
+/*
+ * Round constants
+ */
+static unsigned long RCON[10];
+
+/*
+ * Tables generation code
+ */
+#define ROTL8(x) ( ( x << 8 ) & 0xFFFFFFFF ) | ( x >> 24 )
+#define XTIME(x) ( ( x << 1 ) ^ ( ( x & 0x80 ) ? 0x1B : 0x00 ) )
+#define MUL(x,y) ( ( x && y ) ? pow[(log[x]+log[y]) % 255] : 0 )
+
+static int aes_init_done = 0;
+
+static void aes_gen_tables( void )
+{
+	int i, x, y, z;
+	int pow[256];
+	int log[256];
+
+	/*
+	 * compute pow and log tables over GF(2^8)
+	 */
+	for( i = 0, x = 1; i < 256; i++ )
+	{
+		pow[i] = x;
+		log[x] = i;
+		x = ( x ^ XTIME( x ) ) & 0xFF;
+	}
+
+	/*
+	 * calculate the round constants
+	 */
+	for( i = 0, x = 1; i < 10; i++ )
+	{
+		RCON[i] = (unsigned long) x;
+		x = XTIME( x ) & 0xFF;
+	}
+
+	/*
+	 * generate the forward and reverse S-boxes
+	 */
+	FSb[0x00] = 0x63;
+	RSb[0x63] = 0x00;
+
+	for( i = 1; i < 256; i++ )
+	{
+		x = pow[255 - log[i]];
+
+		y = x; y = ( (y << 1) | (y >> 7) ) & 0xFF;
+		x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF;
+		x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF;
+		x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF;
+		x ^= y ^ 0x63;
+
+		FSb[i] = (unsigned char) x;
+		RSb[x] = (unsigned char) i;
+	}
+
+	/*
+	 * generate the forward and reverse tables
+	 */
+	for( i = 0; i < 256; i++ )
+	{
+		x = FSb[i];
+		y = XTIME( x ) & 0xFF;
+		z = ( y ^ x ) & 0xFF;
+
+		FT0[i] = ( (unsigned long) y ) ^
+		( (unsigned long) x <<	8 ) ^
+		( (unsigned long) x << 16 ) ^
+		( (unsigned long) z << 24 );
+
+		FT1[i] = ROTL8( FT0[i] );
+		FT2[i] = ROTL8( FT1[i] );
+		FT3[i] = ROTL8( FT2[i] );
+
+		x = RSb[i];
+
+		RT0[i] = ( (unsigned long) MUL( 0x0E, x ) ) ^
+		( (unsigned long) MUL( 0x09, x ) << 8 ) ^
+		( (unsigned long) MUL( 0x0D, x ) << 16 ) ^
+		( (unsigned long) MUL( 0x0B, x ) << 24 );
+
+		RT1[i] = ROTL8( RT0[i] );
+		RT2[i] = ROTL8( RT1[i] );
+		RT3[i] = ROTL8( RT2[i] );
+	}
+}
+
+/*
+ * AES key schedule (encryption)
+ */
+void aes_setkey_enc( aes_context *ctx, const unsigned char *key, int keysize )
+{
+	int i;
+	unsigned long *RK;
+
+#if !defined(XYSSL_AES_ROM_TABLES)
+	if( aes_init_done == 0 )
+	{
+		aes_gen_tables();
+		aes_init_done = 1;
+	}
+#endif
+
+	switch( keysize )
+	{
+	case 128: ctx->nr = 10; break;
+	case 192: ctx->nr = 12; break;
+	case 256: ctx->nr = 14; break;
+	default : return;
+	}
+
+#if defined(PADLOCK_ALIGN16)
+	ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf );
+#else
+	ctx->rk = RK = ctx->buf;
+#endif
+
+	for( i = 0; i < (keysize >> 5); i++ )
+	{
+		GET_ULONG_LE( RK[i], key, i << 2 );
+	}
+
+	switch( ctx->nr )
+	{
+	case 10:
+
+		for( i = 0; i < 10; i++, RK += 4 )
+		{
+			RK[4] = RK[0] ^ RCON[i] ^
+				( FSb[ ( RK[3] >> 8 ) & 0xFF ] ) ^
+				( FSb[ ( RK[3] >> 16 ) & 0xFF ] << 8 ) ^
+				( FSb[ ( RK[3] >> 24 ) & 0xFF ] << 16 ) ^
+				( FSb[ ( RK[3] ) & 0xFF ] << 24 );
+
+			RK[5] = RK[1] ^ RK[4];
+			RK[6] = RK[2] ^ RK[5];
+			RK[7] = RK[3] ^ RK[6];
+		}
+		break;
+
+	case 12:
+
+		for( i = 0; i < 8; i++, RK += 6 )
+		{
+			RK[6] = RK[0] ^ RCON[i] ^
+				( FSb[ ( RK[5] >> 8 ) & 0xFF ] ) ^
+				( FSb[ ( RK[5] >> 16 ) & 0xFF ] << 8 ) ^
+				( FSb[ ( RK[5] >> 24 ) & 0xFF ] << 16 ) ^
+				( FSb[ ( RK[5] ) & 0xFF ] << 24 );
+
+			RK[7] = RK[1] ^ RK[6];
+			RK[8] = RK[2] ^ RK[7];
+			RK[9] = RK[3] ^ RK[8];
+			RK[10] = RK[4] ^ RK[9];
+			RK[11] = RK[5] ^ RK[10];
+		}
+		break;
+
+	case 14:
+
+		for( i = 0; i < 7; i++, RK += 8 )
+		{
+			RK[8] = RK[0] ^ RCON[i] ^
+				( FSb[ ( RK[7] >> 8 ) & 0xFF ] ) ^
+				( FSb[ ( RK[7] >> 16 ) & 0xFF ] << 8 ) ^
+				( FSb[ ( RK[7] >> 24 ) & 0xFF ] << 16 ) ^
+				( FSb[ ( RK[7] ) & 0xFF ] << 24 );
+
+			RK[9] = RK[1] ^ RK[8];
+			RK[10] = RK[2] ^ RK[9];
+			RK[11] = RK[3] ^ RK[10];
+
+			RK[12] = RK[4] ^
+				( FSb[ ( RK[11] ) & 0xFF ] ) ^
+				( FSb[ ( RK[11] >> 8 ) & 0xFF ] << 8 ) ^
+				( FSb[ ( RK[11] >> 16 ) & 0xFF ] << 16 ) ^
+				( FSb[ ( RK[11] >> 24 ) & 0xFF ] << 24 );
+
+			RK[13] = RK[5] ^ RK[12];
+			RK[14] = RK[6] ^ RK[13];
+			RK[15] = RK[7] ^ RK[14];
+		}
+		break;
+
+	default:
+
+		break;
+	}
+}
+
+/*
+ * AES key schedule (decryption)
+ */
+void aes_setkey_dec( aes_context *ctx, const unsigned char *key, int keysize )
+{
+	int i, j;
+	aes_context cty;
+	unsigned long *RK;
+	unsigned long *SK;
+
+	switch( keysize )
+	{
+	case 128: ctx->nr = 10; break;
+	case 192: ctx->nr = 12; break;
+	case 256: ctx->nr = 14; break;
+	default : return;
+	}
+
+#if defined(PADLOCK_ALIGN16)
+	ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf );
+#else
+	ctx->rk = RK = ctx->buf;
+#endif
+
+	aes_setkey_enc( &cty, key, keysize );
+	SK = cty.rk + cty.nr * 4;
+
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+
+	for( i = ctx->nr - 1, SK -= 8; i > 0; i--, SK -= 8 )
+	{
+		for( j = 0; j < 4; j++, SK++ )
+		{
+			*RK++ = RT0[ FSb[ ( *SK ) & 0xFF ] ] ^
+				RT1[ FSb[ ( *SK >> 8 ) & 0xFF ] ] ^
+				RT2[ FSb[ ( *SK >> 16 ) & 0xFF ] ] ^
+				RT3[ FSb[ ( *SK >> 24 ) & 0xFF ] ];
+		}
+	}
+
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+
+	memset( &cty, 0, sizeof( aes_context ) );
+}
+
+#define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3)	\
+{						\
+	X0 = *RK++ ^ FT0[ ( Y0 ) & 0xFF ] ^	\
+		FT1[ ( Y1 >> 8 ) & 0xFF ] ^	\
+		FT2[ ( Y2 >> 16 ) & 0xFF ] ^	\
+		FT3[ ( Y3 >> 24 ) & 0xFF ];	\
+						\
+	X1 = *RK++ ^ FT0[ ( Y1 ) & 0xFF ] ^	\
+		FT1[ ( Y2 >> 8 ) & 0xFF ] ^	\
+		FT2[ ( Y3 >> 16 ) & 0xFF ] ^	\
+		FT3[ ( Y0 >> 24 ) & 0xFF ];	\
+						\
+	X2 = *RK++ ^ FT0[ ( Y2 ) & 0xFF ] ^	\
+		FT1[ ( Y3 >> 8 ) & 0xFF ] ^	\
+		FT2[ ( Y0 >> 16 ) & 0xFF ] ^	\
+		FT3[ ( Y1 >> 24 ) & 0xFF ];	\
+						\
+	X3 = *RK++ ^ FT0[ ( Y3 ) & 0xFF ] ^	\
+		FT1[ ( Y0 >> 8 ) & 0xFF ] ^	\
+		FT2[ ( Y1 >> 16 ) & 0xFF ] ^	\
+		FT3[ ( Y2 >> 24 ) & 0xFF ];	\
+}
+
+#define AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3)	\
+{						\
+	X0 = *RK++ ^ RT0[ ( Y0 ) & 0xFF ] ^	\
+		RT1[ ( Y3 >> 8 ) & 0xFF ] ^	\
+		RT2[ ( Y2 >> 16 ) & 0xFF ] ^	\
+		RT3[ ( Y1 >> 24 ) & 0xFF ];	\
+						\
+	X1 = *RK++ ^ RT0[ ( Y1 ) & 0xFF ] ^	\
+		RT1[ ( Y0 >> 8 ) & 0xFF ] ^	\
+		RT2[ ( Y3 >> 16 ) & 0xFF ] ^	\
+		RT3[ ( Y2 >> 24 ) & 0xFF ];	\
+						\
+	X2 = *RK++ ^ RT0[ ( Y2 ) & 0xFF ] ^	\
+		RT1[ ( Y1 >> 8 ) & 0xFF ] ^	\
+		RT2[ ( Y0 >> 16 ) & 0xFF ] ^	\
+		RT3[ ( Y3 >> 24 ) & 0xFF ];	\
+						\
+	X3 = *RK++ ^ RT0[ ( Y3 ) & 0xFF ] ^	\
+		RT1[ ( Y2 >> 8 ) & 0xFF ] ^	\
+		RT2[ ( Y1 >> 16 ) & 0xFF ] ^	\
+		RT3[ ( Y0 >> 24 ) & 0xFF ];	\
+}
+
+/*
+ * AES-ECB block encryption/decryption
+ */
+void aes_crypt_ecb( aes_context *ctx,
+	int mode,
+	const unsigned char input[16],
+	unsigned char output[16] )
+{
+	int i;
+	unsigned long *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3;
+
+#if defined(XYSSL_PADLOCK_C) && defined(XYSSL_HAVE_X86)
+	if( padlock_supports( PADLOCK_ACE ) )
+	{
+		if( padlock_xcryptecb( ctx, mode, input, output ) == 0 )
+			return;
+	}
+#endif
+
+	RK = ctx->rk;
+
+	GET_ULONG_LE( X0, input, 0 ); X0 ^= *RK++;
+	GET_ULONG_LE( X1, input, 4 ); X1 ^= *RK++;
+	GET_ULONG_LE( X2, input, 8 ); X2 ^= *RK++;
+	GET_ULONG_LE( X3, input, 12 ); X3 ^= *RK++;
+
+	if( mode == AES_DECRYPT )
+	{
+		for( i = (ctx->nr >> 1) - 1; i > 0; i-- )
+		{
+			AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );
+			AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 );
+		}
+
+		AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );
+
+		X0 = *RK++ ^ ( RSb[ ( Y0 ) & 0xFF ] ) ^
+			( RSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^
+			( RSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^
+			( RSb[ ( Y1 >> 24 ) & 0xFF ] << 24 );
+
+		X1 = *RK++ ^ ( RSb[ ( Y1 ) & 0xFF ] ) ^
+			( RSb[ ( Y0 >>8 ) & 0xFF ] << 8 ) ^
+			( RSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^
+			( RSb[ ( Y2 >> 24 ) & 0xFF ] << 24 );
+
+		X2 = *RK++ ^ ( RSb[ ( Y2 ) & 0xFF ] ) ^
+			( RSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^
+			( RSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^
+			( RSb[ ( Y3 >> 24 ) & 0xFF ] << 24 );
+
+		X3 = *RK++ ^ ( RSb[ ( Y3 ) & 0xFF ] ) ^
+			( RSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^
+			( RSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^
+			( RSb[ ( Y0 >> 24 ) & 0xFF ] << 24 );
+	}
+	else /* AES_ENCRYPT */
+	{
+		for( i = (ctx->nr >> 1) - 1; i > 0; i-- )
+		{
+			AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );
+			AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 );
+		}
+
+		AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );
+
+		X0 = *RK++ ^ ( FSb[ ( Y0 ) & 0xFF ] ) ^
+			( FSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^
+			( FSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^
+			( FSb[ ( Y3 >> 24 ) & 0xFF ] << 24 );
+
+		X1 = *RK++ ^ ( FSb[ ( Y1 ) & 0xFF ] ) ^
+			( FSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^
+			( FSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^
+			( FSb[ ( Y0 >> 24 ) & 0xFF ] << 24 );
+
+		X2 = *RK++ ^ ( FSb[ ( Y2 ) & 0xFF ] ) ^
+			( FSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^
+			( FSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^
+			( FSb[ ( Y1 >> 24 ) & 0xFF ] << 24 );
+
+		X3 = *RK++ ^ ( FSb[ ( Y3 ) & 0xFF ] ) ^
+			( FSb[ ( Y0 >> 8 ) & 0xFF ] << 8 ) ^
+			( FSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^
+			( FSb[ ( Y2 >> 24 ) & 0xFF ] << 24 );
+	}
+
+	PUT_ULONG_LE( X0, output, 0 );
+	PUT_ULONG_LE( X1, output, 4 );
+	PUT_ULONG_LE( X2, output, 8 );
+	PUT_ULONG_LE( X3, output, 12 );
+}
+
+/*
+ * AES-CBC buffer encryption/decryption
+ */
+void aes_crypt_cbc( aes_context *ctx,
+	int mode,
+	int length,
+	unsigned char iv[16],
+	const unsigned char *input,
+	unsigned char *output )
+{
+	int i;
+	unsigned char temp[16];
+
+#if defined(XYSSL_PADLOCK_C) && defined(XYSSL_HAVE_X86)
+	if( padlock_supports( PADLOCK_ACE ) )
+	{
+		if( padlock_xcryptcbc( ctx, mode, length, iv, input, output ) == 0 )
+			return;
+	}
+#endif
+
+	if( mode == AES_DECRYPT )
+	{
+		while( length > 0 )
+		{
+			memcpy( temp, input, 16 );
+			aes_crypt_ecb( ctx, mode, input, output );
+
+			for( i = 0; i < 16; i++ )
+				output[i] = (unsigned char)( output[i] ^ iv[i] );
+
+			memcpy( iv, temp, 16 );
+
+			input += 16;
+			output += 16;
+			length -= 16;
+		}
+	}
+	else
+	{
+		while( length > 0 )
+		{
+			for( i = 0; i < 16; i++ )
+				output[i] = (unsigned char)( input[i] ^ iv[i] );
+
+			aes_crypt_ecb( ctx, mode, output, output );
+			memcpy( iv, output, 16 );
+
+			input += 16;
+			output += 16;
+			length -= 16;
+		}
+	}
+}
+
+/*
+ * AES-CFB buffer encryption/decryption
+ */
+void aes_crypt_cfb( aes_context *ctx,
+	int mode,
+	int length,
+	int *iv_off,
+	unsigned char iv[16],
+	const unsigned char *input,
+	unsigned char *output )
+{
+	int c, n = *iv_off;
+
+	if( mode == AES_DECRYPT )
+	{
+		while( length-- )
+		{
+			if( n == 0 )
+				aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv );
+
+			c = *input++;
+			*output++ = (unsigned char)( c ^ iv[n] );
+			iv[n] = (unsigned char) c;
+
+			n = (n + 1) & 0x0F;
+		}
+	}
+	else
+	{
+		while( length-- )
+		{
+			if( n == 0 )
+				aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv );
+
+			iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ );
+
+			n = (n + 1) & 0x0F;
+		}
+	}
+
+	*iv_off = n;
+}
diff --git a/contrib/media/updf/fitz/crypt_arc4.c b/contrib/media/updf/fitz/crypt_arc4.c
new file mode 100644
index 000000000..72871386a
--- /dev/null
+++ b/contrib/media/updf/fitz/crypt_arc4.c
@@ -0,0 +1,98 @@
+/* This code illustrates a sample implementation
+ * of the Arcfour algorithm
+ * Copyright (c) April 29, 1997 Kalle Kaukonen.
+ * All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that this copyright
+ * notice and disclaimer are retained.
+ *
+ * THIS SOFTWARE IS PROVIDED BY KALLE KAUKONEN AND CONTRIBUTORS ``AS
+ * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KALLE
+ * KAUKONEN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fitz.h"
+
+void
+fz_arc4_init(fz_arc4 *arc4, const unsigned char *key, const unsigned keylen)
+{
+	unsigned int t, u;
+	unsigned int keyindex;
+	unsigned int stateindex;
+	unsigned char *state;
+	unsigned int counter;
+
+	state = arc4->state;
+
+	arc4->x = 0;
+	arc4->y = 0;
+
+	for (counter = 0; counter < 256; counter++)
+	{
+		state[counter] = counter;
+	}
+
+	keyindex = 0;
+	stateindex = 0;
+
+	for (counter = 0; counter < 256; counter++)
+	{
+		t = state[counter];
+		stateindex = (stateindex + key[keyindex] + t) & 0xff;
+		u = state[stateindex];
+
+		state[stateindex] = t;
+		state[counter] = u;
+
+		if (++keyindex >= keylen)
+		{
+			keyindex = 0;
+		}
+	}
+}
+
+static unsigned char
+fz_arc4_next(fz_arc4 *arc4)
+{
+	unsigned int x;
+	unsigned int y;
+	unsigned int sx, sy;
+	unsigned char *state;
+
+	state = arc4->state;
+
+	x = (arc4->x + 1) & 0xff;
+	sx = state[x];
+	y = (sx + arc4->y) & 0xff;
+	sy = state[y];
+
+	arc4->x = x;
+	arc4->y = y;
+
+	state[y] = sx;
+	state[x] = sy;
+
+	return state[(sx + sy) & 0xff];
+}
+
+void
+fz_arc4_encrypt(fz_arc4 *arc4, unsigned char *dest, const unsigned char *src, const unsigned len)
+{
+	unsigned int i;
+	for (i = 0; i < len; i++)
+	{
+		unsigned char x;
+		x = fz_arc4_next(arc4);
+		dest[i] = src[i] ^ x;
+	}
+}
diff --git a/contrib/media/updf/fitz/crypt_md5.c b/contrib/media/updf/fitz/crypt_md5.c
new file mode 100644
index 000000000..ba2571c4e
--- /dev/null
+++ b/contrib/media/updf/fitz/crypt_md5.c
@@ -0,0 +1,272 @@
+/*
+MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
+
+Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991.
+All rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+*/
+
+#include "fitz.h"
+
+/* Constants for MD5Transform routine */
+enum
+{
+	S11 = 7, S12 = 12, S13 = 17, S14 = 22,
+	S21 = 5, S22 = 9, S23 = 14, S24 = 20,
+	S31 = 4, S32 = 11, S33 = 16, S34 = 23,
+	S41 = 6, S42 = 10, S43 = 15, S44 = 21
+};
+
+static void encode(unsigned char *, const unsigned int *, const unsigned);
+static void decode(unsigned int *, const unsigned char *, const unsigned);
+static void transform(unsigned int state[4], const unsigned char block[64]);
+
+static unsigned char padding[64] =
+{
+	0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+/* F, G, H and I are basic MD5 functions */
+#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+#define I(x, y, z) ((y) ^ ((x) | (~z)))
+
+/* ROTATE rotates x left n bits */
+#define ROTATE(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
+ * Rotation is separate from addition to prevent recomputation.
+ */
+#define FF(a, b, c, d, x, s, ac) { \
+	(a) += F ((b), (c), (d)) + (x) + (unsigned int)(ac); \
+	(a) = ROTATE ((a), (s)); \
+	(a) += (b); \
+	}
+#define GG(a, b, c, d, x, s, ac) { \
+	(a) += G ((b), (c), (d)) + (x) + (unsigned int)(ac); \
+	(a) = ROTATE ((a), (s)); \
+	(a) += (b); \
+	}
+#define HH(a, b, c, d, x, s, ac) { \
+	(a) += H ((b), (c), (d)) + (x) + (unsigned int)(ac); \
+	(a) = ROTATE ((a), (s)); \
+	(a) += (b); \
+	}
+#define II(a, b, c, d, x, s, ac) { \
+	(a) += I ((b), (c), (d)) + (x) + (unsigned int)(ac); \
+	(a) = ROTATE ((a), (s)); \
+	(a) += (b); \
+	}
+
+static void encode(unsigned char *output, const unsigned int *input, const unsigned len)
+{
+	unsigned i, j;
+
+	for (i = 0, j = 0; j < len; i++, j += 4)
+	{
+		output[j] = (unsigned char)(input[i] & 0xff);
+		output[j+1] = (unsigned char)((input[i] >> 8) & 0xff);
+		output[j+2] = (unsigned char)((input[i] >> 16) & 0xff);
+		output[j+3] = (unsigned char)((input[i] >> 24) & 0xff);
+	}
+}
+
+static void decode(unsigned int *output, const unsigned char *input, const unsigned len)
+{
+	unsigned i, j;
+
+	for (i = 0, j = 0; j < len; i++, j += 4)
+	{
+		output[i] = ((unsigned int)input[j]) |
+		(((unsigned int)input[j+1]) << 8) |
+		(((unsigned int)input[j+2]) << 16) |
+		(((unsigned int)input[j+3]) << 24);
+	}
+}
+
+static void transform(unsigned int state[4], const unsigned char block[64])
+{
+	unsigned int a = state[0];
+	unsigned int b = state[1];
+	unsigned int c = state[2];
+	unsigned int d = state[3];
+	unsigned int x[16];
+
+	decode(x, block, 64);
+
+	/* Round 1 */
+	FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
+	FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
+	FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
+	FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
+	FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
+	FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
+	FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
+	FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
+	FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
+	FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
+	FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
+	FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
+	FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
+	FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
+	FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
+	FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
+
+	/* Round 2 */
+	GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
+	GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
+	GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
+	GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
+	GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
+	GG (d, a, b, c, x[10], S22, 0x02441453); /* 22 */
+	GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
+	GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
+	GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
+	GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
+	GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
+	GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */
+	GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
+	GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
+	GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
+	GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
+
+	/* Round 3 */
+	HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
+	HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
+	HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
+	HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
+	HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
+	HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
+	HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
+	HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
+	HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
+	HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
+	HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
+	HH (b, c, d, a, x[ 6], S34, 0x04881d05); /* 44 */
+	HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
+	HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
+	HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
+	HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
+
+	/* Round 4 */
+	II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
+	II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
+	II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
+	II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
+	II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
+	II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
+	II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
+	II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
+	II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
+	II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
+	II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
+	II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
+	II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
+	II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
+	II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
+	II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
+
+	state[0] += a;
+	state[1] += b;
+	state[2] += c;
+	state[3] += d;
+
+	/* Zeroize sensitive information */
+	memset(x, 0, sizeof (x));
+}
+
+/* MD5 initialization. Begins an MD5 operation, writing a new context. */
+void fz_md5_init(fz_md5 *context)
+{
+	context->count[0] = context->count[1] = 0;
+
+	/* Load magic initialization constants */
+	context->state[0] = 0x67452301;
+	context->state[1] = 0xefcdab89;
+	context->state[2] = 0x98badcfe;
+	context->state[3] = 0x10325476;
+}
+
+/* MD5 block update operation. Continues an MD5 message-digest operation,
+ * processing another message block, and updating the context.
+ */
+void fz_md5_update(fz_md5 *context, const unsigned char *input, const unsigned inlen)
+{
+	unsigned i, index, partlen;
+
+	/* Compute number of bytes mod 64 */
+	index = (unsigned)((context->count[0] >> 3) & 0x3F);
+
+	/* Update number of bits */
+	context->count[0] += (unsigned int) inlen << 3;
+	if (context->count[0] < (unsigned int) inlen << 3)
+		context->count[1] ++;
+	context->count[1] += (unsigned int) inlen >> 29;
+
+	partlen = 64 - index;
+
+	/* Transform as many times as possible. */
+	if (inlen >= partlen)
+	{
+		memcpy(context->buffer + index, input, partlen);
+		transform(context->state, context->buffer);
+
+		for (i = partlen; i + 63 < inlen; i += 64)
+			transform(context->state, input + i);
+
+		index = 0;
+	}
+	else
+	{
+		i = 0;
+	}
+
+	/* Buffer remaining input */
+	memcpy(context->buffer + index, input + i, inlen - i);
+}
+
+/* MD5 finalization. Ends an MD5 message-digest operation, writing the
+ * the message digest and zeroizing the context.
+ */
+void fz_md5_final(fz_md5 *context, unsigned char digest[16])
+{
+	unsigned char bits[8];
+	unsigned index, padlen;
+
+	/* Save number of bits */
+	encode(bits, context->count, 8);
+
+	/* Pad out to 56 mod 64 */
+	index = (unsigned)((context->count[0] >> 3) & 0x3f);
+	padlen = index < 56 ? 56 - index : 120 - index;
+	fz_md5_update(context, padding, padlen);
+
+	/* Append length (before padding) */
+	fz_md5_update(context, bits, 8);
+
+	/* Store state in digest */
+	encode(digest, context->state, 16);
+
+	/* Zeroize sensitive information */
+	memset(context, 0, sizeof(fz_md5));
+}
diff --git a/contrib/media/updf/fitz/crypt_sha2.c b/contrib/media/updf/fitz/crypt_sha2.c
new file mode 100644
index 000000000..f17146c6f
--- /dev/null
+++ b/contrib/media/updf/fitz/crypt_sha2.c
@@ -0,0 +1,182 @@
+/*
+This code is based on the code found from 7-Zip, which has a modified
+version of the SHA-256 found from Crypto++ <http://www.cryptopp.com/>.
+The code was modified a little to fit into liblzma and fitz.
+
+This file has been put into the public domain.
+You can do whatever you want with this file.
+*/
+
+#include "fitz.h"
+
+static inline int isbigendian(void)
+{
+	static const int one = 1;
+	return *(char*)&one == 0;
+}
+
+static inline unsigned int bswap32(unsigned int num)
+{
+	if (!isbigendian())
+	{
+		return	( (((num) << 24))
+			| (((num) << 8) & 0x00FF0000)
+			| (((num) >> 8) & 0x0000FF00)
+			| (((num) >> 24)) );
+	}
+	return num;
+}
+
+/* At least on x86, GCC is able to optimize this to a rotate instruction. */
+#define rotr_32(num, amount) ((num) >> (amount) | (num) << (32 - (amount)))
+
+#define blk0(i) (W[i] = data[i])
+#define blk2(i) (W[i & 15] += s1(W[(i - 2) & 15]) + W[(i - 7) & 15] \
+		+ s0(W[(i - 15) & 15]))
+
+#define Ch(x, y, z) (z ^ (x & (y ^ z)))
+#define Maj(x, y, z) ((x & y) | (z & (x | y)))
+
+#define a(i) T[(0 - i) & 7]
+#define b(i) T[(1 - i) & 7]
+#define c(i) T[(2 - i) & 7]
+#define d(i) T[(3 - i) & 7]
+#define e(i) T[(4 - i) & 7]
+#define f(i) T[(5 - i) & 7]
+#define g(i) T[(6 - i) & 7]
+#define h(i) T[(7 - i) & 7]
+
+#define R(i) \
+	h(i) += S1(e(i)) + Ch(e(i), f(i), g(i)) + SHA256_K[i + j] \
+		+ (j ? blk2(i) : blk0(i)); \
+	d(i) += h(i); \
+	h(i) += S0(a(i)) + Maj(a(i), b(i), c(i))
+
+#define S0(x) (rotr_32(x, 2) ^ rotr_32(x, 13) ^ rotr_32(x, 22))
+#define S1(x) (rotr_32(x, 6) ^ rotr_32(x, 11) ^ rotr_32(x, 25))
+#define s0(x) (rotr_32(x, 7) ^ rotr_32(x, 18) ^ (x >> 3))
+#define s1(x) (rotr_32(x, 17) ^ rotr_32(x, 19) ^ (x >> 10))
+
+static const unsigned int SHA256_K[64] = {
+	0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,
+	0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,
+	0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,
+	0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174,
+	0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC,
+	0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,
+	0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7,
+	0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967,
+	0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,
+	0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85,
+	0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3,
+	0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,
+	0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5,
+	0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3,
+	0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,
+	0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2,
+};
+
+static void
+transform(unsigned int state[8], const unsigned int data_xe[16])
+{
+	unsigned int data[16];
+	unsigned int W[16];
+	unsigned int T[8];
+	unsigned int j;
+
+	/* ensure big-endian integers */
+	for (j = 0; j < 16; j++)
+		data[j] = bswap32(data_xe[j]);
+
+	/* Copy state[] to working vars. */
+	memcpy(T, state, sizeof(T));
+
+	/* 64 operations, partially loop unrolled */
+	for (j = 0; j < 64; j += 16) {
+		R( 0); R( 1); R( 2); R( 3);
+		R( 4); R( 5); R( 6); R( 7);
+		R( 8); R( 9); R(10); R(11);
+		R(12); R(13); R(14); R(15);
+	}
+
+	/* Add the working vars back into state[]. */
+	state[0] += a(0);
+	state[1] += b(0);
+	state[2] += c(0);
+	state[3] += d(0);
+	state[4] += e(0);
+	state[5] += f(0);
+	state[6] += g(0);
+	state[7] += h(0);
+}
+
+void fz_sha256_init(fz_sha256 *context)
+{
+	context->count[0] = context->count[1] = 0;
+
+	context->state[0] = 0x6A09E667;
+	context->state[1] = 0xBB67AE85;
+	context->state[2] = 0x3C6EF372;
+	context->state[3] = 0xA54FF53A;
+	context->state[4] = 0x510E527F;
+	context->state[5] = 0x9B05688C;
+	context->state[6] = 0x1F83D9AB;
+	context->state[7] = 0x5BE0CD19;
+}
+
+void fz_sha256_update(fz_sha256 *context, const unsigned char *input, unsigned int inlen)
+{
+	/* Copy the input data into a properly aligned temporary buffer.
+	 * This way we can be called with arbitrarily sized buffers
+	 * (no need to be multiple of 64 bytes), and the code works also
+	 * on architectures that don't allow unaligned memory access. */
+	while (inlen > 0)
+	{
+		const unsigned int copy_start = context->count[0] & 0x3F;
+		unsigned int copy_size = 64 - copy_start;
+		if (copy_size > inlen)
+			copy_size = inlen;
+
+		memcpy(context->buffer.u8 + copy_start, input, copy_size);
+
+		input += copy_size;
+		inlen -= copy_size;
+		context->count[0] += copy_size;
+		/* carry overflow from low to high */
+		if (context->count[0] < copy_size)
+			context->count[1]++;
+
+		if ((context->count[0] & 0x3F) == 0)
+			transform(context->state, context->buffer.u32);
+	}
+}
+
+void fz_sha256_final(fz_sha256 *context, unsigned char digest[32])
+{
+	/* Add padding as described in RFC 3174 (it describes SHA-1 but
+	 * the same padding style is used for SHA-256 too). */
+	unsigned int j = context->count[0] & 0x3F;
+	context->buffer.u8[j++] = 0x80;
+
+	while (j != 56)
+	{
+		if (j == 64)
+		{
+			transform(context->state, context->buffer.u32);
+			j = 0;
+		}
+		context->buffer.u8[j++] = 0x00;
+	}
+
+	/* Convert the message size from bytes to bits. */
+	context->count[1] = (context->count[1] << 3) + (context->count[0] >> 29);
+	context->count[0] = context->count[0] << 3;
+
+	context->buffer.u32[14] = bswap32(context->count[1]);
+	context->buffer.u32[15] = bswap32(context->count[0]);
+	transform(context->state, context->buffer.u32);
+
+	for (j = 0; j < 8; j++)
+		((unsigned int *)digest)[j] = bswap32(context->state[j]);
+	memset(context, 0, sizeof(fz_sha256));
+}
diff --git a/contrib/media/updf/fitz/dev_bbox.c b/contrib/media/updf/fitz/dev_bbox.c
new file mode 100644
index 000000000..179ff030c
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_bbox.c
@@ -0,0 +1,82 @@
+#include "fitz.h"
+
+/* TODO: add clip stack and use to intersect bboxes */
+
+static void
+fz_bbox_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_path(path, NULL, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_path(path, stroke, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_text(text, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_text(text, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_shade(shade, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_transform_rect(ctm, fz_unit_rect));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox_fill_image(user, image, ctm, alpha);
+}
+
+fz_device *
+fz_new_bbox_device(fz_bbox *result)
+{
+	fz_device *dev;
+
+	dev = fz_new_device(result);
+
+	dev->fill_path = fz_bbox_fill_path;
+	dev->stroke_path = fz_bbox_stroke_path;
+	dev->fill_text = fz_bbox_fill_text;
+	dev->stroke_text = fz_bbox_stroke_text;
+	dev->fill_shade = fz_bbox_fill_shade;
+	dev->fill_image = fz_bbox_fill_image;
+	dev->fill_image_mask = fz_bbox_fill_image_mask;
+
+	*result = fz_empty_bbox;
+
+	return dev;
+}
diff --git a/contrib/media/updf/fitz/dev_list.c b/contrib/media/updf/fitz/dev_list.c
new file mode 100644
index 000000000..955824f93
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_list.c
@@ -0,0 +1,660 @@
+#include "fitz.h"
+
+typedef struct fz_display_node_s fz_display_node;
+
+#define STACK_SIZE 96
+
+typedef enum fz_display_command_e
+{
+	FZ_CMD_FILL_PATH,
+	FZ_CMD_STROKE_PATH,
+	FZ_CMD_CLIP_PATH,
+	FZ_CMD_CLIP_STROKE_PATH,
+	FZ_CMD_FILL_TEXT,
+	FZ_CMD_STROKE_TEXT,
+	FZ_CMD_CLIP_TEXT,
+	FZ_CMD_CLIP_STROKE_TEXT,
+	FZ_CMD_IGNORE_TEXT,
+	FZ_CMD_FILL_SHADE,
+	FZ_CMD_FILL_IMAGE,
+	FZ_CMD_FILL_IMAGE_MASK,
+	FZ_CMD_CLIP_IMAGE_MASK,
+	FZ_CMD_POP_CLIP,
+	FZ_CMD_BEGIN_MASK,
+	FZ_CMD_END_MASK,
+	FZ_CMD_BEGIN_GROUP,
+	FZ_CMD_END_GROUP,
+	FZ_CMD_BEGIN_TILE,
+	FZ_CMD_END_TILE
+} fz_display_command;
+
+struct fz_display_node_s
+{
+	fz_display_command cmd;
+	fz_display_node *next;
+	fz_rect rect;
+	union {
+		fz_path *path;
+		fz_text *text;
+		fz_shade *shade;
+		fz_pixmap *image;
+		int blendmode;
+	} item;
+	fz_stroke_state *stroke;
+	int flag; /* even_odd, accumulate, isolated/knockout... */
+	fz_matrix ctm;
+	fz_colorspace *colorspace;
+	float alpha;
+	float color[FZ_MAX_COLORS];
+};
+
+struct fz_display_list_s
+{
+	fz_display_node *first;
+	fz_display_node *last;
+
+	int top;
+	struct {
+		fz_rect *update;
+		fz_rect rect;
+	} stack[STACK_SIZE];
+	int tiled;
+};
+
+enum { ISOLATED = 1, KNOCKOUT = 2 };
+
+static fz_display_node *
+fz_new_display_node(fz_display_command cmd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	int i;
+
+	node = fz_malloc(sizeof(fz_display_node));
+	node->cmd = cmd;
+	node->next = NULL;
+	node->rect = fz_empty_rect;
+	node->item.path = NULL;
+	node->stroke = NULL;
+	node->flag = 0;
+	node->ctm = ctm;
+	if (colorspace)
+	{
+		node->colorspace = fz_keep_colorspace(colorspace);
+		if (color)
+		{
+			for (i = 0; i < node->colorspace->n; i++)
+				node->color[i] = color[i];
+		}
+	}
+	else
+	{
+		node->colorspace = NULL;
+	}
+	node->alpha = alpha;
+
+	return node;
+}
+
+static fz_stroke_state *
+fz_clone_stroke_state(fz_stroke_state *stroke)
+{
+	fz_stroke_state *newstroke = fz_malloc(sizeof(fz_stroke_state));
+	*newstroke = *stroke;
+	return newstroke;
+}
+
+static void
+fz_append_display_node(fz_display_list *list, fz_display_node *node)
+{
+	switch (node->cmd)
+	{
+	case FZ_CMD_CLIP_PATH:
+	case FZ_CMD_CLIP_STROKE_PATH:
+	case FZ_CMD_CLIP_IMAGE_MASK:
+		if (list->top < STACK_SIZE)
+		{
+			list->stack[list->top].update = &node->rect;
+			list->stack[list->top].rect = fz_empty_rect;
+		}
+		list->top++;
+		break;
+	case FZ_CMD_END_MASK:
+	case FZ_CMD_CLIP_TEXT:
+	case FZ_CMD_CLIP_STROKE_TEXT:
+		if (list->top < STACK_SIZE)
+		{
+			list->stack[list->top].update = NULL;
+			list->stack[list->top].rect = fz_empty_rect;
+		}
+		list->top++;
+		break;
+	case FZ_CMD_BEGIN_TILE:
+		list->tiled++;
+		if (list->top > 0 && list->top < STACK_SIZE)
+		{
+			list->stack[list->top-1].rect = fz_infinite_rect;
+		}
+		break;
+	case FZ_CMD_END_TILE:
+		list->tiled--;
+		break;
+	case FZ_CMD_END_GROUP:
+		break;
+	case FZ_CMD_POP_CLIP:
+		if (list->top > STACK_SIZE)
+		{
+			list->top--;
+			node->rect = fz_infinite_rect;
+		}
+		else if (list->top > 0)
+		{
+			fz_rect *update;
+			list->top--;
+			update = list->stack[list->top].update;
+			if (list->tiled == 0)
+			{
+				if (update != NULL)
+				{
+					*update = fz_intersect_rect(*update, list->stack[list->top].rect);
+					node->rect = *update;
+				}
+				else
+					node->rect = list->stack[list->top].rect;
+			}
+			else
+				node->rect = fz_infinite_rect;
+		}
+		/* fallthrough */
+	default:
+		if (list->top > 0 && list->tiled == 0 && list->top <= STACK_SIZE)
+			list->stack[list->top-1].rect = fz_union_rect(list->stack[list->top-1].rect, node->rect);
+		break;
+	}
+	if (!list->first)
+	{
+		list->first = node;
+		list->last = node;
+	}
+	else
+	{
+		list->last->next = node;
+		list->last = node;
+	}
+}
+
+static void
+fz_free_display_node(fz_display_node *node)
+{
+	switch (node->cmd)
+	{
+	case FZ_CMD_FILL_PATH:
+	case FZ_CMD_STROKE_PATH:
+	case FZ_CMD_CLIP_PATH:
+	case FZ_CMD_CLIP_STROKE_PATH:
+		fz_free_path(node->item.path);
+		break;
+	case FZ_CMD_FILL_TEXT:
+	case FZ_CMD_STROKE_TEXT:
+	case FZ_CMD_CLIP_TEXT:
+	case FZ_CMD_CLIP_STROKE_TEXT:
+	case FZ_CMD_IGNORE_TEXT:
+		fz_free_text(node->item.text);
+		break;
+	case FZ_CMD_FILL_SHADE:
+		fz_drop_shade(node->item.shade);
+		break;
+	case FZ_CMD_FILL_IMAGE:
+	case FZ_CMD_FILL_IMAGE_MASK:
+	case FZ_CMD_CLIP_IMAGE_MASK:
+		fz_drop_pixmap(node->item.image);
+		break;
+	case FZ_CMD_POP_CLIP:
+	case FZ_CMD_BEGIN_MASK:
+	case FZ_CMD_END_MASK:
+	case FZ_CMD_BEGIN_GROUP:
+	case FZ_CMD_END_GROUP:
+	case FZ_CMD_BEGIN_TILE:
+	case FZ_CMD_END_TILE:
+		break;
+	}
+	if (node->stroke)
+		fz_free(node->stroke);
+	if (node->colorspace)
+		fz_drop_colorspace(node->colorspace);
+	fz_free(node);
+}
+
+static void
+fz_list_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_PATH, ctm, colorspace, color, alpha);
+	node->rect = fz_bound_path(path, NULL, ctm);
+	node->item.path = fz_clone_path(path);
+	node->flag = even_odd;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_STROKE_PATH, ctm, colorspace, color, alpha);
+	node->rect = fz_bound_path(path, stroke, ctm);
+	node->item.path = fz_clone_path(path);
+	node->stroke = fz_clone_stroke_state(stroke);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_path(void *user, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_PATH, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_path(path, NULL, ctm);
+	if (rect != NULL)
+		node->rect = fz_intersect_rect(node->rect, *rect);
+	node->item.path = fz_clone_path(path);
+	node->flag = even_odd;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_stroke_path(void *user, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_STROKE_PATH, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_path(path, stroke, ctm);
+	if (rect != NULL)
+		node->rect = fz_intersect_rect(node->rect, *rect);
+	node->item.path = fz_clone_path(path);
+	node->stroke = fz_clone_stroke_state(stroke);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_TEXT, ctm, colorspace, color, alpha);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_STROKE_TEXT, ctm, colorspace, color, alpha);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	node->stroke = fz_clone_stroke_state(stroke);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_TEXT, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	node->flag = accumulate;
+	/* when accumulating, be conservative about culling */
+	if (accumulate)
+		node->rect = fz_infinite_rect;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_STROKE_TEXT, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	node->stroke = fz_clone_stroke_state(stroke);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_IGNORE_TEXT, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_pop_clip(void *user)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_POP_CLIP, fz_identity, NULL, NULL, 0);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_SHADE, ctm, NULL, NULL, alpha);
+	node->rect = fz_bound_shade(shade, ctm);
+	node->item.shade = fz_keep_shade(shade);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_IMAGE, ctm, NULL, NULL, alpha);
+	node->rect = fz_transform_rect(ctm, fz_unit_rect);
+	node->item.image = fz_keep_pixmap(image);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_IMAGE_MASK, ctm, colorspace, color, alpha);
+	node->rect = fz_transform_rect(ctm, fz_unit_rect);
+	node->item.image = fz_keep_pixmap(image);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_image_mask(void *user, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_IMAGE_MASK, ctm, NULL, NULL, 0);
+	node->rect = fz_transform_rect(ctm, fz_unit_rect);
+	if (rect != NULL)
+		node->rect = fz_intersect_rect(node->rect, *rect);
+	node->item.image = fz_keep_pixmap(image);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_begin_mask(void *user, fz_rect rect, int luminosity, fz_colorspace *colorspace, float *color)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_BEGIN_MASK, fz_identity, colorspace, color, 0);
+	node->rect = rect;
+	node->flag = luminosity;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_end_mask(void *user)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_END_MASK, fz_identity, NULL, NULL, 0);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_begin_group(void *user, fz_rect rect, int isolated, int knockout, int blendmode, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_BEGIN_GROUP, fz_identity, NULL, NULL, alpha);
+	node->rect = rect;
+	node->item.blendmode = blendmode;
+	node->flag |= isolated ? ISOLATED : 0;
+	node->flag |= knockout ? KNOCKOUT : 0;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_end_group(void *user)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_END_GROUP, fz_identity, NULL, NULL, 0);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_begin_tile(void *user, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_BEGIN_TILE, ctm, NULL, NULL, 0);
+	node->rect = area;
+	node->color[0] = xstep;
+	node->color[1] = ystep;
+	node->color[2] = view.x0;
+	node->color[3] = view.y0;
+	node->color[4] = view.x1;
+	node->color[5] = view.y1;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_end_tile(void *user)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_END_TILE, fz_identity, NULL, NULL, 0);
+	fz_append_display_node(user, node);
+}
+
+fz_device *
+fz_new_list_device(fz_display_list *list)
+{
+	fz_device *dev = fz_new_device(list);
+
+	dev->fill_path = fz_list_fill_path;
+	dev->stroke_path = fz_list_stroke_path;
+	dev->clip_path = fz_list_clip_path;
+	dev->clip_stroke_path = fz_list_clip_stroke_path;
+
+	dev->fill_text = fz_list_fill_text;
+	dev->stroke_text = fz_list_stroke_text;
+	dev->clip_text = fz_list_clip_text;
+	dev->clip_stroke_text = fz_list_clip_stroke_text;
+	dev->ignore_text = fz_list_ignore_text;
+
+	dev->fill_shade = fz_list_fill_shade;
+	dev->fill_image = fz_list_fill_image;
+	dev->fill_image_mask = fz_list_fill_image_mask;
+	dev->clip_image_mask = fz_list_clip_image_mask;
+
+	dev->pop_clip = fz_list_pop_clip;
+
+	dev->begin_mask = fz_list_begin_mask;
+	dev->end_mask = fz_list_end_mask;
+	dev->begin_group = fz_list_begin_group;
+	dev->end_group = fz_list_end_group;
+
+	dev->begin_tile = fz_list_begin_tile;
+	dev->end_tile = fz_list_end_tile;
+
+	return dev;
+}
+
+fz_display_list *
+fz_new_display_list(void)
+{
+	fz_display_list *list = fz_malloc(sizeof(fz_display_list));
+	list->first = NULL;
+	list->last = NULL;
+	list->top = 0;
+	list->tiled = 0;
+	return list;
+}
+
+void
+fz_free_display_list(fz_display_list *list)
+{
+	fz_display_node *node = list->first;
+	while (node)
+	{
+		fz_display_node *next = node->next;
+		fz_free_display_node(node);
+		node = next;
+	}
+	fz_free(list);
+}
+
+void
+fz_execute_display_list(fz_display_list *list, fz_device *dev, fz_matrix top_ctm, fz_bbox scissor)
+{
+	fz_display_node *node;
+	fz_matrix ctm;
+	fz_rect rect;
+	fz_bbox bbox;
+	int clipped = 0;
+	int tiled = 0;
+	int empty;
+
+	if (!fz_is_infinite_bbox(scissor))
+	{
+		/* add some fuzz at the edges, as especially glyph rects
+		 * are sometimes not actually completely bounding the glyph */
+		scissor.x0 -= 20; scissor.y0 -= 20;
+		scissor.x1 += 20; scissor.y1 += 20;
+	}
+
+	for (node = list->first; node; node = node->next)
+	{
+		/* cull objects to draw using a quick visibility test */
+
+		if (tiled || node->cmd == FZ_CMD_BEGIN_TILE || node->cmd == FZ_CMD_END_TILE)
+		{
+			empty = 0;
+		}
+		else
+		{
+			bbox = fz_round_rect(fz_transform_rect(top_ctm, node->rect));
+			bbox = fz_intersect_bbox(bbox, scissor);
+			empty = fz_is_empty_bbox(bbox);
+		}
+
+		if (clipped || empty)
+		{
+			switch (node->cmd)
+			{
+			case FZ_CMD_CLIP_PATH:
+			case FZ_CMD_CLIP_STROKE_PATH:
+			case FZ_CMD_CLIP_TEXT:
+			case FZ_CMD_CLIP_STROKE_TEXT:
+			case FZ_CMD_CLIP_IMAGE_MASK:
+			case FZ_CMD_BEGIN_MASK:
+			case FZ_CMD_BEGIN_GROUP:
+				clipped++;
+				continue;
+			case FZ_CMD_POP_CLIP:
+			case FZ_CMD_END_GROUP:
+				if (!clipped)
+					goto visible;
+				clipped--;
+				continue;
+			case FZ_CMD_END_MASK:
+				if (!clipped)
+					goto visible;
+				continue;
+			default:
+				continue;
+			}
+		}
+
+visible:
+		ctm = fz_concat(node->ctm, top_ctm);
+
+		switch (node->cmd)
+		{
+		case FZ_CMD_FILL_PATH:
+			fz_fill_path(dev, node->item.path, node->flag, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_STROKE_PATH:
+			fz_stroke_path(dev, node->item.path, node->stroke, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_CLIP_PATH:
+		{
+			fz_rect trect = fz_transform_rect(top_ctm, node->rect);
+			fz_clip_path(dev, node->item.path, &trect, node->flag, ctm);
+			break;
+		}
+		case FZ_CMD_CLIP_STROKE_PATH:
+		{
+			fz_rect trect = fz_transform_rect(top_ctm, node->rect);
+			fz_clip_stroke_path(dev, node->item.path, &trect, node->stroke, ctm);
+			break;
+		}
+		case FZ_CMD_FILL_TEXT:
+			fz_fill_text(dev, node->item.text, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_STROKE_TEXT:
+			fz_stroke_text(dev, node->item.text, node->stroke, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_CLIP_TEXT:
+			fz_clip_text(dev, node->item.text, ctm, node->flag);
+			break;
+		case FZ_CMD_CLIP_STROKE_TEXT:
+			fz_clip_stroke_text(dev, node->item.text, node->stroke, ctm);
+			break;
+		case FZ_CMD_IGNORE_TEXT:
+			fz_ignore_text(dev, node->item.text, ctm);
+			break;
+		case FZ_CMD_FILL_SHADE:
+			fz_fill_shade(dev, node->item.shade, ctm, node->alpha);
+			break;
+		case FZ_CMD_FILL_IMAGE:
+			fz_fill_image(dev, node->item.image, ctm, node->alpha);
+			break;
+		case FZ_CMD_FILL_IMAGE_MASK:
+			fz_fill_image_mask(dev, node->item.image, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_CLIP_IMAGE_MASK:
+		{
+			fz_rect trect = fz_transform_rect(top_ctm, node->rect);
+			fz_clip_image_mask(dev, node->item.image, &trect, ctm);
+			break;
+		}
+		case FZ_CMD_POP_CLIP:
+			fz_pop_clip(dev);
+			break;
+		case FZ_CMD_BEGIN_MASK:
+			rect = fz_transform_rect(top_ctm, node->rect);
+			fz_begin_mask(dev, rect, node->flag, node->colorspace, node->color);
+			break;
+		case FZ_CMD_END_MASK:
+			fz_end_mask(dev);
+			break;
+		case FZ_CMD_BEGIN_GROUP:
+			rect = fz_transform_rect(top_ctm, node->rect);
+			fz_begin_group(dev, rect,
+				(node->flag & ISOLATED) != 0, (node->flag & KNOCKOUT) != 0,
+				node->item.blendmode, node->alpha);
+			break;
+		case FZ_CMD_END_GROUP:
+			fz_end_group(dev);
+			break;
+		case FZ_CMD_BEGIN_TILE:
+			tiled++;
+			rect.x0 = node->color[2];
+			rect.y0 = node->color[3];
+			rect.x1 = node->color[4];
+			rect.y1 = node->color[5];
+			fz_begin_tile(dev, node->rect, rect,
+				node->color[0], node->color[1], ctm);
+			break;
+		case FZ_CMD_END_TILE:
+			tiled--;
+			fz_end_tile(dev);
+			break;
+		}
+	}
+}
diff --git a/contrib/media/updf/fitz/dev_null.c b/contrib/media/updf/fitz/dev_null.c
new file mode 100644
index 000000000..508be7e0d
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_null.c
@@ -0,0 +1,165 @@
+#include "fitz.h"
+
+fz_device *
+fz_new_device(void *user)
+{
+	fz_device *dev = fz_malloc(sizeof(fz_device));
+	memset(dev, 0, sizeof(fz_device));
+	dev->hints = 0;
+	dev->flags = 0;
+	dev->user = user;
+	return dev;
+}
+
+void
+fz_free_device(fz_device *dev)
+{
+	if (dev->free_user)
+		dev->free_user(dev->user);
+	fz_free(dev);
+}
+
+void
+fz_fill_path(fz_device *dev, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->fill_path)
+		dev->fill_path(dev->user, path, even_odd, ctm, colorspace, color, alpha);
+}
+
+void
+fz_stroke_path(fz_device *dev, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->stroke_path)
+		dev->stroke_path(dev->user, path, stroke, ctm, colorspace, color, alpha);
+}
+
+void
+fz_clip_path(fz_device *dev, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+{
+	if (dev->clip_path)
+		dev->clip_path(dev->user, path, rect, even_odd, ctm);
+}
+
+void
+fz_clip_stroke_path(fz_device *dev, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	if (dev->clip_stroke_path)
+		dev->clip_stroke_path(dev->user, path, rect, stroke, ctm);
+}
+
+void
+fz_fill_text(fz_device *dev, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->fill_text)
+		dev->fill_text(dev->user, text, ctm, colorspace, color, alpha);
+}
+
+void
+fz_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->stroke_text)
+		dev->stroke_text(dev->user, text, stroke, ctm, colorspace, color, alpha);
+}
+
+void
+fz_clip_text(fz_device *dev, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	if (dev->clip_text)
+		dev->clip_text(dev->user, text, ctm, accumulate);
+}
+
+void
+fz_clip_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	if (dev->clip_stroke_text)
+		dev->clip_stroke_text(dev->user, text, stroke, ctm);
+}
+
+void
+fz_ignore_text(fz_device *dev, fz_text *text, fz_matrix ctm)
+{
+	if (dev->ignore_text)
+		dev->ignore_text(dev->user, text, ctm);
+}
+
+void
+fz_pop_clip(fz_device *dev)
+{
+	if (dev->pop_clip)
+		dev->pop_clip(dev->user);
+}
+
+void
+fz_fill_shade(fz_device *dev, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	if (dev->fill_shade)
+		dev->fill_shade(dev->user, shade, ctm, alpha);
+}
+
+void
+fz_fill_image(fz_device *dev, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	if (dev->fill_image)
+		dev->fill_image(dev->user, image, ctm, alpha);
+}
+
+void
+fz_fill_image_mask(fz_device *dev, fz_pixmap *image, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->fill_image_mask)
+		dev->fill_image_mask(dev->user, image, ctm, colorspace, color, alpha);
+}
+
+void
+fz_clip_image_mask(fz_device *dev, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+{
+	if (dev->clip_image_mask)
+		dev->clip_image_mask(dev->user, image, rect, ctm);
+}
+
+void
+fz_begin_mask(fz_device *dev, fz_rect area, int luminosity, fz_colorspace *colorspace, float *bc)
+{
+	if (dev->begin_mask)
+		dev->begin_mask(dev->user, area, luminosity, colorspace, bc);
+}
+
+void
+fz_end_mask(fz_device *dev)
+{
+	if (dev->end_mask)
+		dev->end_mask(dev->user);
+}
+
+void
+fz_begin_group(fz_device *dev, fz_rect area, int isolated, int knockout, int blendmode, float alpha)
+{
+	if (dev->begin_group)
+		dev->begin_group(dev->user, area, isolated, knockout, blendmode, alpha);
+}
+
+void
+fz_end_group(fz_device *dev)
+{
+	if (dev->end_group)
+		dev->end_group(dev->user);
+}
+
+void
+fz_begin_tile(fz_device *dev, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+{
+	if (dev->begin_tile)
+		dev->begin_tile(dev->user, area, view, xstep, ystep, ctm);
+}
+
+void
+fz_end_tile(fz_device *dev)
+{
+	if (dev->end_tile)
+		dev->end_tile(dev->user);
+}
diff --git a/contrib/media/updf/fitz/dev_text.c b/contrib/media/updf/fitz/dev_text.c
new file mode 100644
index 000000000..139c3eed7
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_text.c
@@ -0,0 +1,418 @@
+#include "fitz.h"
+
+#define LINE_DIST 0.9f
+#define SPACE_DIST 0.2f
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_ADVANCES_H
+
+typedef struct fz_text_device_s fz_text_device;
+
+struct fz_text_device_s
+{
+	fz_point point;
+	fz_text_span *head;
+	fz_text_span *span;
+};
+
+fz_text_span *
+fz_new_text_span(void)
+{
+	fz_text_span *span;
+	span = fz_malloc(sizeof(fz_text_span));
+	span->font = NULL;
+	span->wmode = 0;
+	span->size = 0;
+	span->len = 0;
+	span->cap = 0;
+	span->text = NULL;
+	span->next = NULL;
+	span->eol = 0;
+	return span;
+}
+
+void
+fz_free_text_span(fz_text_span *span)
+{
+	if (span->font)
+		fz_drop_font(span->font);
+	if (span->next)
+		fz_free_text_span(span->next);
+	fz_free(span->text);
+	fz_free(span);
+}
+
+static void
+fz_add_text_char_imp(fz_text_span *span, int c, fz_bbox bbox)
+{
+	if (span->len + 1 >= span->cap)
+	{
+		span->cap = span->cap > 1 ? (span->cap * 3) / 2 : 80;
+		span->text = fz_realloc(span->text, span->cap, sizeof(fz_text_char));
+	}
+	span->text[span->len].c = c;
+	span->text[span->len].bbox = bbox;
+	span->len ++;
+}
+
+static fz_bbox
+fz_split_bbox(fz_bbox bbox, int i, int n)
+{
+	float w = (float)(bbox.x1 - bbox.x0) / n;
+	float x0 = bbox.x0;
+	bbox.x0 = x0 + i * w;
+	bbox.x1 = x0 + (i + 1) * w;
+	return bbox;
+}
+
+static void
+fz_add_text_char(fz_text_span **last, fz_font *font, float size, int wmode, int c, fz_bbox bbox)
+{
+	fz_text_span *span = *last;
+
+	if (!span->font)
+	{
+		span->font = fz_keep_font(font);
+		span->size = size;
+	}
+
+	if ((span->font != font || span->size != size || span->wmode != wmode) && c != 32)
+	{
+		span = fz_new_text_span();
+		span->font = fz_keep_font(font);
+		span->size = size;
+		span->wmode = wmode;
+		(*last)->next = span;
+		*last = span;
+	}
+
+	switch (c)
+	{
+	case -1: /* ignore when one unicode character maps to multiple glyphs */
+		break;
+	case 0xFB00: /* ff */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 2));
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 1, 2));
+		break;
+	case 0xFB01: /* fi */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 2));
+		fz_add_text_char_imp(span, 'i', fz_split_bbox(bbox, 1, 2));
+		break;
+	case 0xFB02: /* fl */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 2));
+		fz_add_text_char_imp(span, 'l', fz_split_bbox(bbox, 1, 2));
+		break;
+	case 0xFB03: /* ffi */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 3));
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 1, 3));
+		fz_add_text_char_imp(span, 'i', fz_split_bbox(bbox, 2, 3));
+		break;
+	case 0xFB04: /* ffl */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 3));
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 1, 3));
+		fz_add_text_char_imp(span, 'l', fz_split_bbox(bbox, 2, 3));
+		break;
+	case 0xFB05: /* long st */
+	case 0xFB06: /* st */
+		fz_add_text_char_imp(span, 's', fz_split_bbox(bbox, 0, 2));
+		fz_add_text_char_imp(span, 't', fz_split_bbox(bbox, 1, 2));
+		break;
+	default:
+		fz_add_text_char_imp(span, c, bbox);
+		break;
+	}
+}
+
+static void
+fz_divide_text_chars(fz_text_span **last, int n, fz_bbox bbox)
+{
+	fz_text_span *span = *last;
+	int i, x;
+	x = span->len - n;
+	if (x >= 0)
+		for (i = 0; i < n; i++)
+			span->text[x + i].bbox = fz_split_bbox(bbox, i, n);
+}
+
+static void
+fz_add_text_newline(fz_text_span **last, fz_font *font, float size, int wmode)
+{
+	fz_text_span *span;
+	span = fz_new_text_span();
+	span->font = fz_keep_font(font);
+	span->size = size;
+	span->wmode = wmode;
+	(*last)->eol = 1;
+	(*last)->next = span;
+	*last = span;
+}
+
+void
+fz_debug_text_span_xml(fz_text_span *span)
+{
+	char buf[10];
+	int c, n, k, i;
+
+	printf("<span font=\"%s\" size=\"%g\" wmode=\"%d\" eol=\"%d\">\n",
+		span->font ? span->font->name : "NULL", span->size, span->wmode, span->eol);
+
+	for (i = 0; i < span->len; i++)
+	{
+		printf("\t<char ucs=\"");
+		c = span->text[i].c;
+		if (c < 128)
+			putchar(c);
+		else
+		{
+			n = runetochar(buf, &c);
+			for (k = 0; k < n; k++)
+				putchar(buf[k]);
+		}
+		printf("\" bbox=\"%d %d %d %d\" />\n",
+			span->text[i].bbox.x0,
+			span->text[i].bbox.y0,
+			span->text[i].bbox.x1,
+			span->text[i].bbox.y1);
+	}
+
+	printf("</span>\n");
+
+	if (span->next)
+		fz_debug_text_span_xml(span->next);
+}
+
+void
+fz_debug_text_span(fz_text_span *span)
+{
+	char buf[10];
+	int c, n, k, i;
+
+	for (i = 0; i < span->len; i++)
+	{
+		c = span->text[i].c;
+		if (c < 128)
+			putchar(c);
+		else
+		{
+			n = runetochar(buf, &c);
+			for (k = 0; k < n; k++)
+				putchar(buf[k]);
+		}
+	}
+
+	if (span->eol)
+		putchar('\n');
+
+	if (span->next)
+		fz_debug_text_span(span->next);
+}
+
+static void
+fz_text_extract_span(fz_text_span **last, fz_text *text, fz_matrix ctm, fz_point *pen)
+{
+	fz_font *font = text->font;
+	FT_Face face = font->ft_face;
+	fz_matrix tm = text->trm;
+	fz_matrix trm;
+	float size;
+	float adv;
+	fz_rect rect;
+	fz_point dir, ndir;
+	fz_point delta, ndelta;
+	float dist, dot;
+	float ascender = 1;
+	float descender = 0;
+	int multi;
+	int i, err;
+
+	if (text->len == 0)
+		return;
+
+	if (font->ft_face)
+	{
+		err = FT_Set_Char_Size(font->ft_face, 64, 64, 72, 72);
+		if (err)
+			fz_warn("freetype set character size: %s", ft_error_string(err));
+		ascender = (float)face->ascender / face->units_per_EM;
+		descender = (float)face->descender / face->units_per_EM;
+	}
+
+	rect = fz_empty_rect;
+
+	if (text->wmode == 0)
+	{
+		dir.x = 1;
+		dir.y = 0;
+	}
+	else
+	{
+		dir.x = 0;
+		dir.y = 1;
+	}
+
+	tm.e = 0;
+	tm.f = 0;
+	trm = fz_concat(tm, ctm);
+	dir = fz_transform_vector(trm, dir);
+	dist = sqrtf(dir.x * dir.x + dir.y * dir.y);
+	ndir.x = dir.x / dist;
+	ndir.y = dir.y / dist;
+
+	size = fz_matrix_expansion(trm);
+
+	multi = 1;
+
+	for (i = 0; i < text->len; i++)
+	{
+		if (text->items[i].gid < 0)
+		{
+			fz_add_text_char(last, font, size, text->wmode, text->items[i].ucs, fz_round_rect(rect));
+			multi ++;
+			fz_divide_text_chars(last, multi, fz_round_rect(rect));
+			continue;
+		}
+		multi = 1;
+
+		/* Calculate new pen location and delta */
+		tm.e = text->items[i].x;
+		tm.f = text->items[i].y;
+		trm = fz_concat(tm, ctm);
+
+		delta.x = pen->x - trm.e;
+		delta.y = pen->y - trm.f;
+		if (pen->x == -1 && pen->y == -1)
+			delta.x = delta.y = 0;
+
+		dist = sqrtf(delta.x * delta.x + delta.y * delta.y);
+
+		/* Add space and newlines based on pen movement */
+		if (dist > 0)
+		{
+			ndelta.x = delta.x / dist;
+			ndelta.y = delta.y / dist;
+			dot = ndelta.x * ndir.x + ndelta.y * ndir.y;
+
+			if (dist > size * LINE_DIST)
+			{
+				fz_add_text_newline(last, font, size, text->wmode);
+			}
+			else if (fabsf(dot) > 0.95f && dist > size * SPACE_DIST)
+			{
+				if ((*last)->len > 0 && (*last)->text[(*last)->len - 1].c != ' ')
+				{
+					fz_rect spacerect;
+					spacerect.x0 = -0.2f;
+					spacerect.y0 = 0;
+					spacerect.x1 = 0;
+					spacerect.y1 = 1;
+					spacerect = fz_transform_rect(trm, spacerect);
+					fz_add_text_char(last, font, size, text->wmode, ' ', fz_round_rect(spacerect));
+				}
+			}
+		}
+
+		/* Calculate bounding box and new pen position based on font metrics */
+		if (font->ft_face)
+		{
+			FT_Fixed ftadv = 0;
+			int mask = FT_LOAD_NO_BITMAP | FT_LOAD_NO_HINTING | FT_LOAD_IGNORE_TRANSFORM;
+
+			/* TODO: freetype returns broken vertical metrics */
+			/* if (text->wmode) mask |= FT_LOAD_VERTICAL_LAYOUT; */
+
+			FT_Get_Advance(font->ft_face, text->items[i].gid, mask, &ftadv);
+			adv = ftadv / 65536.0f;
+
+			rect.x0 = 0;
+			rect.y0 = descender;
+			rect.x1 = adv;
+			rect.y1 = ascender;
+		}
+		else
+		{
+			adv = font->t3widths[text->items[i].gid];
+			rect.x0 = 0;
+			rect.y0 = descender;
+			rect.x1 = adv;
+			rect.y1 = ascender;
+		}
+
+		rect = fz_transform_rect(trm, rect);
+		pen->x = trm.e + dir.x * adv;
+		pen->y = trm.f + dir.y * adv;
+
+		fz_add_text_char(last, font, size, text->wmode, text->items[i].ucs, fz_round_rect(rect));
+	}
+}
+
+static void
+fz_text_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_free_user(void *user)
+{
+	fz_text_device *tdev = user;
+
+	tdev->span->eol = 1;
+
+	/* TODO: unicode NFC normalization */
+	/* TODO: bidi logical reordering */
+
+	fz_free(tdev);
+}
+
+fz_device *
+fz_new_text_device(fz_text_span *root)
+{
+	fz_device *dev;
+	fz_text_device *tdev = fz_malloc(sizeof(fz_text_device));
+	tdev->head = root;
+	tdev->span = root;
+	tdev->point.x = -1;
+	tdev->point.y = -1;
+
+	dev = fz_new_device(tdev);
+	dev->hints = FZ_IGNORE_IMAGE | FZ_IGNORE_SHADE;
+	dev->free_user = fz_text_free_user;
+	dev->fill_text = fz_text_fill_text;
+	dev->stroke_text = fz_text_stroke_text;
+	dev->clip_text = fz_text_clip_text;
+	dev->clip_stroke_text = fz_text_clip_stroke_text;
+	dev->ignore_text = fz_text_ignore_text;
+	return dev;
+}
diff --git a/contrib/media/updf/fitz/dev_trace.c b/contrib/media/updf/fitz/dev_trace.c
new file mode 100644
index 000000000..03e05f918
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_trace.c
@@ -0,0 +1,305 @@
+#include "fitz.h"
+
+static void
+fz_trace_matrix(fz_matrix ctm)
+{
+	printf("matrix=\"%g %g %g %g %g %g\" ",
+		ctm.a, ctm.b, ctm.c, ctm.d, ctm.e, ctm.f);
+}
+
+static void
+fz_trace_color(fz_colorspace *colorspace, float *color, float alpha)
+{
+	int i;
+	printf("colorspace=\"%s\" color=\"", colorspace->name);
+	for (i = 0; i < colorspace->n; i++)
+		printf("%s%g", i == 0 ? "" : " ", color[i]);
+	printf("\" ");
+	if (alpha < 1)
+		printf("alpha=\"%g\" ", alpha);
+}
+
+static void
+fz_trace_path(fz_path *path, int indent)
+{
+	float x, y;
+	int i = 0;
+	int n;
+	while (i < path->len)
+	{
+		for (n = 0; n < indent; n++)
+			putchar(' ');
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("<moveto x=\"%g\" y=\"%g\" />\n", x, y);
+			break;
+		case FZ_LINETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("<lineto x=\"%g\" y=\"%g\" />\n", x, y);
+			break;
+		case FZ_CURVETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("<curveto x1=\"%g\" y1=\"%g\" ", x, y);
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("x2=\"%g\" y2=\"%g\" ", x, y);
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("x3=\"%g\" y3=\"%g\" />\n", x, y);
+			break;
+		case FZ_CLOSE_PATH:
+			printf("<closepath />\n");
+			break;
+		}
+	}
+}
+
+static void
+fz_trace_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	printf("<fill_path ");
+	if (even_odd)
+		printf("winding=\"eofill\" ");
+	else
+		printf("winding=\"nonzero\" ");
+	fz_trace_color(colorspace, color, alpha);
+	fz_trace_matrix(ctm);
+	printf(">\n");
+	fz_trace_path(path, 0);
+	printf("</fill_path>\n");
+}
+
+static void
+fz_trace_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	int i;
+
+	printf("<stroke_path ");
+	printf("linewidth=\"%g\" ", stroke->linewidth);
+	printf("miterlimit=\"%g\" ", stroke->miterlimit);
+	printf("linecap=\"%d,%d,%d\" ", stroke->start_cap, stroke->dash_cap, stroke->end_cap);
+	printf("linejoin=\"%d\" ", stroke->linejoin);
+
+	if (stroke->dash_len)
+	{
+		printf("dash_phase=\"%g\" dash=\"", stroke->dash_phase);
+		for (i = 0; i < stroke->dash_len; i++)
+			printf("%g ", stroke->dash_list[i]);
+		printf("\"");
+	}
+
+	fz_trace_color(colorspace, color, alpha);
+	fz_trace_matrix(ctm);
+	printf(">\n");
+
+	fz_trace_path(path, 0);
+
+	printf("</stroke_path>\n");
+}
+
+static void
+fz_trace_clip_path(void *user, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+{
+	printf("<clip_path ");
+	if (even_odd)
+		printf("winding=\"eofill\" ");
+	else
+		printf("winding=\"nonzero\" ");
+	fz_trace_matrix(ctm);
+	printf("contentbbox=\"%g %g %g %g\">\n",
+		rect->x0, rect->y0, rect->x1, rect->y1);
+	fz_trace_path(path, 0);
+	printf("</clip_path>\n");
+}
+
+static void
+fz_trace_clip_stroke_path(void *user, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	printf("<clip_stroke_path ");
+	fz_trace_matrix(ctm);
+	printf(">\n");
+	fz_trace_path(path, 0);
+	printf("</clip_stroke_path>\n");
+}
+
+static void
+fz_trace_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	printf("<fill_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	fz_trace_color(colorspace, color, alpha);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</fill_text>\n");
+}
+
+static void
+fz_trace_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	printf("<stroke_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	fz_trace_color(colorspace, color, alpha);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</stroke_text>\n");
+}
+
+static void
+fz_trace_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	printf("<clip_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	printf("accumulate=\"%d\" ", accumulate);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</clip_text>\n");
+}
+
+static void
+fz_trace_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	printf("<clip_stroke_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</clip_stroke_text>\n");
+}
+
+static void
+fz_trace_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+{
+	printf("<ignore_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</ignore_text>\n");
+}
+
+static void
+fz_trace_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	printf("<fill_image alpha=\"%g\" ", alpha);
+	fz_trace_matrix(ctm);
+	printf("/>\n");
+}
+
+static void
+fz_trace_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	printf("<fill_shade alpha=\"%g\" ", alpha);
+	fz_trace_matrix(ctm);
+	printf("/>\n");
+}
+
+static void
+fz_trace_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+fz_colorspace *colorspace, float *color, float alpha)
+{
+	printf("<fill_image_mask ");
+	fz_trace_matrix(ctm);
+	fz_trace_color(colorspace, color, alpha);
+	printf("/>\n");
+}
+
+static void
+fz_trace_clip_image_mask(void *user, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+{
+	printf("<clip_image_mask ");
+	fz_trace_matrix(ctm);
+	printf("/>\n");
+}
+
+static void
+fz_trace_pop_clip(void *user)
+{
+	printf("<pop_clip />\n");
+}
+
+static void
+fz_trace_begin_mask(void *user, fz_rect bbox, int luminosity, fz_colorspace *colorspace, float *color)
+{
+	printf("<mask bbox=\"%g %g %g %g\" s=\"%s\" ",
+		bbox.x0, bbox.y0, bbox.x1, bbox.y1,
+		luminosity ? "luminosity" : "alpha");
+//	fz_trace_color(colorspace, color, 1);
+	printf(">\n");
+}
+
+static void
+fz_trace_end_mask(void *user)
+{
+	printf("</mask>\n");
+}
+
+static void
+fz_trace_begin_group(void *user, fz_rect bbox, int isolated, int knockout, int blendmode, float alpha)
+{
+	printf("<group bbox=\"%g %g %g %g\" isolated=\"%d\" knockout=\"%d\" blendmode=\"%s\" alpha=\"%g\">\n",
+		bbox.x0, bbox.y0, bbox.x1, bbox.y1,
+		isolated, knockout, fz_blendmode_name(blendmode), alpha);
+}
+
+static void
+fz_trace_end_group(void *user)
+{
+	printf("</group>\n");
+}
+
+static void
+fz_trace_begin_tile(void *user, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+{
+	printf("<tile ");
+	printf("area=\"%g %g %g %g\" ", area.x0, area.y0, area.x1, area.y1);
+	printf("view=\"%g %g %g %g\" ", view.x0, view.y0, view.x1, view.y1);
+	printf("xstep=\"%g\" ystep=\"%g\" ", xstep, ystep);
+	fz_trace_matrix(ctm);
+	printf(">\n");
+}
+
+static void
+fz_trace_end_tile(void *user)
+{
+	printf("</tile>\n");
+}
+
+fz_device *fz_new_trace_device(void)
+{
+	fz_device *dev = fz_new_device(NULL);
+
+	dev->fill_path = fz_trace_fill_path;
+	dev->stroke_path = fz_trace_stroke_path;
+	dev->clip_path = fz_trace_clip_path;
+	dev->clip_stroke_path = fz_trace_clip_stroke_path;
+
+	dev->fill_text = fz_trace_fill_text;
+	dev->stroke_text = fz_trace_stroke_text;
+	dev->clip_text = fz_trace_clip_text;
+	dev->clip_stroke_text = fz_trace_clip_stroke_text;
+	dev->ignore_text = fz_trace_ignore_text;
+
+	dev->fill_shade = fz_trace_fill_shade;
+	dev->fill_image = fz_trace_fill_image;
+	dev->fill_image_mask = fz_trace_fill_image_mask;
+	dev->clip_image_mask = fz_trace_clip_image_mask;
+
+	dev->pop_clip = fz_trace_pop_clip;
+
+	dev->begin_mask = fz_trace_begin_mask;
+	dev->end_mask = fz_trace_end_mask;
+	dev->begin_group = fz_trace_begin_group;
+	dev->end_group = fz_trace_end_group;
+
+	dev->begin_tile = fz_trace_begin_tile;
+	dev->end_tile = fz_trace_end_tile;
+
+	return dev;
+}
diff --git a/contrib/media/updf/fitz/filt_basic.c b/contrib/media/updf/fitz/filt_basic.c
new file mode 100644
index 000000000..feb13076b
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_basic.c
@@ -0,0 +1,504 @@
+#include "fitz.h"
+
+/* Pretend we have a filter that just copies data forever */
+
+fz_stream *
+fz_open_copy(fz_stream *chain)
+{
+	return fz_keep_stream(chain);
+}
+
+/* Null filter copies a specified amount of data */
+
+struct null_filter
+{
+	fz_stream *chain;
+	int remain;
+};
+
+static int
+read_null(fz_stream *stm, unsigned char *buf, int len)
+{
+	struct null_filter *state = stm->state;
+	int amount = MIN(len, state->remain);
+	int n = fz_read(state->chain, buf, amount);
+	if (n < 0)
+		return fz_rethrow(n, "read error in null filter");
+	state->remain -= n;
+	return n;
+}
+
+static void
+close_null(fz_stream *stm)
+{
+	struct null_filter *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_null(fz_stream *chain, int len)
+{
+	struct null_filter *state;
+
+	state = fz_malloc(sizeof(struct null_filter));
+	state->chain = chain;
+	state->remain = len;
+
+	return fz_new_stream(state, read_null, close_null);
+}
+
+/* ASCII Hex Decode */
+
+typedef struct fz_ahxd_s fz_ahxd;
+
+struct fz_ahxd_s
+{
+	fz_stream *chain;
+	int eod;
+};
+
+static inline int iswhite(int a)
+{
+	switch (a) {
+	case '\n': case '\r': case '\t': case ' ':
+	case '\0': case '\f': case '\b': case 0177:
+		return 1;
+	}
+	return 0;
+}
+
+static inline int ishex(int a)
+{
+	return (a >= 'A' && a <= 'F') ||
+		(a >= 'a' && a <= 'f') ||
+		(a >= '0' && a <= '9');
+}
+
+static inline int unhex(int a)
+{
+	if (a >= 'A' && a <= 'F') return a - 'A' + 0xA;
+	if (a >= 'a' && a <= 'f') return a - 'a' + 0xA;
+	if (a >= '0' && a <= '9') return a - '0';
+	return 0;
+}
+
+static int
+read_ahxd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_ahxd *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	int a, b, c, odd;
+
+	odd = 0;
+
+	while (p < ep)
+	{
+		if (state->eod)
+			return p - buf;
+
+		c = fz_read_byte(state->chain);
+		if (c < 0)
+			return p - buf;
+
+		if (ishex(c))
+		{
+			if (!odd)
+			{
+				a = unhex(c);
+				odd = 1;
+			}
+			else
+			{
+				b = unhex(c);
+				*p++ = (a << 4) | b;
+				odd = 0;
+			}
+		}
+		else if (c == '>')
+		{
+			if (odd)
+				*p++ = (a << 4);
+			state->eod = 1;
+		}
+		else if (!iswhite(c))
+		{
+			return fz_throw("bad data in ahxd: '%c'", c);
+		}
+	}
+
+	return p - buf;
+}
+
+static void
+close_ahxd(fz_stream *stm)
+{
+	fz_ahxd *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_ahxd(fz_stream *chain)
+{
+	fz_ahxd *state;
+
+	state = fz_malloc(sizeof(fz_ahxd));
+	state->chain = chain;
+	state->eod = 0;
+
+	return fz_new_stream(state, read_ahxd, close_ahxd);
+}
+
+/* ASCII 85 Decode */
+
+typedef struct fz_a85d_s fz_a85d;
+
+struct fz_a85d_s
+{
+	fz_stream *chain;
+	unsigned char bp[4];
+	unsigned char *rp, *wp;
+	int eod;
+};
+
+static int
+read_a85d(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_a85d *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	int count = 0;
+	int word = 0;
+	int c;
+
+	while (state->rp < state->wp && p < ep)
+		*p++ = *state->rp++;
+
+	while (p < ep)
+	{
+		if (state->eod)
+			return p - buf;
+
+		c = fz_read_byte(state->chain);
+		if (c < 0)
+			return p - buf;
+
+		if (c >= '!' && c <= 'u')
+		{
+			if (count == 4)
+			{
+				word = word * 85 + (c - '!');
+
+				state->bp[0] = (word >> 24) & 0xff;
+				state->bp[1] = (word >> 16) & 0xff;
+				state->bp[2] = (word >> 8) & 0xff;
+				state->bp[3] = (word) & 0xff;
+				state->rp = state->bp;
+				state->wp = state->bp + 4;
+
+				word = 0;
+				count = 0;
+			}
+			else
+			{
+				word = word * 85 + (c - '!');
+				count ++;
+			}
+		}
+
+		else if (c == 'z' && count == 0)
+		{
+			state->bp[0] = 0;
+			state->bp[1] = 0;
+			state->bp[2] = 0;
+			state->bp[3] = 0;
+			state->rp = state->bp;
+			state->wp = state->bp + 4;
+		}
+
+		else if (c == '~')
+		{
+			c = fz_read_byte(state->chain);
+			if (c != '>')
+				fz_warn("bad eod marker in a85d");
+
+			switch (count) {
+			case 0:
+				break;
+			case 1:
+				return fz_throw("partial final byte in a85d");
+			case 2:
+				word = word * (85 * 85 * 85) + 0xffffff;
+				state->bp[0] = word >> 24;
+				state->rp = state->bp;
+				state->wp = state->bp + 1;
+				break;
+			case 3:
+				word = word * (85 * 85) + 0xffff;
+				state->bp[0] = word >> 24;
+				state->bp[1] = word >> 16;
+				state->rp = state->bp;
+				state->wp = state->bp + 2;
+				break;
+			case 4:
+				word = word * 85 + 0xff;
+				state->bp[0] = word >> 24;
+				state->bp[1] = word >> 16;
+				state->bp[2] = word >> 8;
+				state->rp = state->bp;
+				state->wp = state->bp + 3;
+				break;
+			}
+			state->eod = 1;
+		}
+
+		else if (!iswhite(c))
+		{
+			return fz_throw("bad data in a85d: '%c'", c);
+		}
+
+		while (state->rp < state->wp && p < ep)
+			*p++ = *state->rp++;
+	}
+
+	return p - buf;
+}
+
+static void
+close_a85d(fz_stream *stm)
+{
+	fz_a85d *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_a85d(fz_stream *chain)
+{
+	fz_a85d *state;
+
+	state = fz_malloc(sizeof(fz_a85d));
+	state->chain = chain;
+	state->rp = state->bp;
+	state->wp = state->bp;
+	state->eod = 0;
+
+	return fz_new_stream(state, read_a85d, close_a85d);
+}
+
+/* Run Length Decode */
+
+typedef struct fz_rld_s fz_rld;
+
+struct fz_rld_s
+{
+	fz_stream *chain;
+	int run, n, c;
+};
+
+static int
+read_rld(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_rld *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+
+	while (p < ep)
+	{
+		if (state->run == 128)
+			return p - buf;
+
+		if (state->n == 0)
+		{
+			state->run = fz_read_byte(state->chain);
+			if (state->run < 0)
+				state->run = 128;
+			if (state->run < 128)
+				state->n = state->run + 1;
+			if (state->run > 128)
+			{
+				state->n = 257 - state->run;
+				state->c = fz_read_byte(state->chain);
+				if (state->c < 0)
+					return fz_throw("premature end of data in run length decode");
+			}
+		}
+
+		if (state->run < 128)
+		{
+			while (p < ep && state->n)
+			{
+				int c = fz_read_byte(state->chain);
+				if (c < 0)
+					return fz_throw("premature end of data in run length decode");
+				*p++ = c;
+				state->n--;
+			}
+		}
+
+		if (state->run > 128)
+		{
+			while (p < ep && state->n)
+			{
+				*p++ = state->c;
+				state->n--;
+			}
+		}
+	}
+
+	return p - buf;
+}
+
+static void
+close_rld(fz_stream *stm)
+{
+	fz_rld *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_rld(fz_stream *chain)
+{
+	fz_rld *state;
+
+	state = fz_malloc(sizeof(fz_rld));
+	state->chain = chain;
+	state->run = 0;
+	state->n = 0;
+	state->c = 0;
+
+	return fz_new_stream(state, read_rld, close_rld);
+}
+
+/* RC4 Filter */
+
+typedef struct fz_arc4c_s fz_arc4c;
+
+struct fz_arc4c_s
+{
+	fz_stream *chain;
+	fz_arc4 arc4;
+};
+
+static int
+read_arc4(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_arc4c *state = stm->state;
+	int n;
+
+	n = fz_read(state->chain, buf, len);
+	if (n < 0)
+		return fz_rethrow(n, "read error in arc4 filter");
+
+	fz_arc4_encrypt(&state->arc4, buf, buf, n);
+
+	return n;
+}
+
+static void
+close_arc4(fz_stream *stm)
+{
+	fz_arc4c *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_arc4(fz_stream *chain, unsigned char *key, unsigned keylen)
+{
+	fz_arc4c *state;
+
+	state = fz_malloc(sizeof(fz_arc4c));
+	state->chain = chain;
+	fz_arc4_init(&state->arc4, key, keylen);
+
+	return fz_new_stream(state, read_arc4, close_arc4);
+}
+
+/* AES Filter */
+
+typedef struct fz_aesd_s fz_aesd;
+
+struct fz_aesd_s
+{
+	fz_stream *chain;
+	fz_aes aes;
+	unsigned char iv[16];
+	int ivcount;
+	unsigned char bp[16];
+	unsigned char *rp, *wp;
+};
+
+static int
+read_aesd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_aesd *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+
+	while (state->ivcount < 16)
+	{
+		int c = fz_read_byte(state->chain);
+		if (c < 0)
+			return fz_throw("premature end in aes filter");
+		state->iv[state->ivcount++] = c;
+	}
+
+	while (state->rp < state->wp && p < ep)
+		*p++ = *state->rp++;
+
+	while (p < ep)
+	{
+		int n = fz_read(state->chain, state->bp, 16);
+		if (n < 0)
+			return fz_rethrow(n, "read error in aes filter");
+		else if (n == 0)
+			return p - buf;
+		else if (n < 16)
+			return fz_throw("partial block in aes filter");
+
+		aes_crypt_cbc(&state->aes, AES_DECRYPT, 16, state->iv, state->bp, state->bp);
+		state->rp = state->bp;
+		state->wp = state->bp + 16;
+
+		/* strip padding at end of file */
+		if (fz_is_eof(state->chain))
+		{
+			int pad = state->bp[15];
+			if (pad < 1 || pad > 16)
+				return fz_throw("aes padding out of range: %d", pad);
+			state->wp -= pad;
+		}
+
+		while (state->rp < state->wp && p < ep)
+			*p++ = *state->rp++;
+	}
+
+	return p - buf;
+}
+
+static void
+close_aesd(fz_stream *stm)
+{
+	fz_aesd *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_aesd(fz_stream *chain, unsigned char *key, unsigned keylen)
+{
+	fz_aesd *state;
+
+	state = fz_malloc(sizeof(fz_aesd));
+	state->chain = chain;
+	aes_setkey_dec(&state->aes, key, keylen * 8);
+	state->ivcount = 0;
+	state->rp = state->bp;
+	state->wp = state->bp;
+
+	return fz_new_stream(state, read_aesd, close_aesd);
+}
diff --git a/contrib/media/updf/fitz/filt_dctd.c b/contrib/media/updf/fitz/filt_dctd.c
new file mode 100644
index 000000000..0e24b794d
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_dctd.c
@@ -0,0 +1,221 @@
+#include "fitz.h"
+
+#include <jpeglib.h>
+#include <setjmp.h>
+
+typedef struct fz_dctd_s fz_dctd;
+
+struct fz_dctd_s
+{
+	fz_stream *chain;
+	int color_transform;
+	int init;
+	int stride;
+	unsigned char *scanline;
+	unsigned char *rp, *wp;
+	struct jpeg_decompress_struct cinfo;
+	struct jpeg_source_mgr srcmgr;
+	struct jpeg_error_mgr errmgr;
+	jmp_buf jb;
+	char msg[JMSG_LENGTH_MAX];
+};
+
+static void error_exit(j_common_ptr cinfo)
+{
+	fz_dctd *state = cinfo->client_data;
+	cinfo->err->format_message(cinfo, state->msg);
+	longjmp(state->jb, 1);
+}
+
+static void init_source(j_decompress_ptr cinfo)
+{
+	/* nothing to do */
+}
+
+static void term_source(j_decompress_ptr cinfo)
+{
+	/* nothing to do */
+}
+
+static boolean fill_input_buffer(j_decompress_ptr cinfo)
+{
+	struct jpeg_source_mgr *src = cinfo->src;
+	fz_dctd *state = cinfo->client_data;
+	fz_stream *chain = state->chain;
+
+	chain->rp = chain->wp;
+	fz_fill_buffer(chain);
+	src->next_input_byte = chain->rp;
+	src->bytes_in_buffer = chain->wp - chain->rp;
+
+	if (src->bytes_in_buffer == 0)
+	{
+		static unsigned char eoi[2] = { 0xFF, JPEG_EOI };
+		fz_warn("premature end of file in jpeg");
+		src->next_input_byte = eoi;
+		src->bytes_in_buffer = 2;
+	}
+
+	return 1;
+}
+
+static void skip_input_data(j_decompress_ptr cinfo, long num_bytes)
+{
+	struct jpeg_source_mgr *src = cinfo->src;
+	if (num_bytes > 0)
+	{
+		while ((size_t)num_bytes > src->bytes_in_buffer)
+		{
+			num_bytes -= src->bytes_in_buffer;
+			(void) src->fill_input_buffer(cinfo);
+		}
+		src->next_input_byte += num_bytes;
+		src->bytes_in_buffer -= num_bytes;
+	}
+}
+
+static int
+read_dctd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_dctd *state = stm->state;
+	j_decompress_ptr cinfo = &state->cinfo;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+
+	if (setjmp(state->jb))
+	{
+		if (cinfo->src)
+			state->chain->rp = state->chain->wp - cinfo->src->bytes_in_buffer;
+		return fz_throw("jpeg error: %s", state->msg);
+	}
+
+	if (!state->init)
+	{
+		cinfo->client_data = state;
+		cinfo->err = &state->errmgr;
+		jpeg_std_error(cinfo->err);
+		cinfo->err->error_exit = error_exit;
+		jpeg_create_decompress(cinfo);
+
+		cinfo->src = &state->srcmgr;
+		cinfo->src->init_source = init_source;
+		cinfo->src->fill_input_buffer = fill_input_buffer;
+		cinfo->src->skip_input_data = skip_input_data;
+		cinfo->src->resync_to_restart = jpeg_resync_to_restart;
+		cinfo->src->term_source = term_source;
+		cinfo->src->next_input_byte = state->chain->rp;
+		cinfo->src->bytes_in_buffer = state->chain->wp - state->chain->rp;
+
+		jpeg_read_header(cinfo, 1);
+
+		/* speed up jpeg decoding a bit */
+		cinfo->dct_method = JDCT_FASTEST;
+		cinfo->do_fancy_upsampling = FALSE;
+
+		/* default value if ColorTransform is not set */
+		if (state->color_transform == -1)
+		{
+			if (state->cinfo.num_components == 3)
+				state->color_transform = 1;
+			else
+				state->color_transform = 0;
+		}
+
+		if (cinfo->saw_Adobe_marker)
+			state->color_transform = cinfo->Adobe_transform;
+
+		/* Guess the input colorspace, and set output colorspace accordingly */
+		switch (cinfo->num_components)
+		{
+		case 3:
+			if (state->color_transform)
+				cinfo->jpeg_color_space = JCS_YCbCr;
+			else
+				cinfo->jpeg_color_space = JCS_RGB;
+			break;
+		case 4:
+			if (state->color_transform)
+				cinfo->jpeg_color_space = JCS_YCCK;
+			else
+				cinfo->jpeg_color_space = JCS_CMYK;
+			break;
+		}
+
+		jpeg_start_decompress(cinfo);
+
+		state->stride = cinfo->output_width * cinfo->output_components;
+		state->scanline = fz_malloc(state->stride);
+		state->rp = state->scanline;
+		state->wp = state->scanline;
+
+		state->init = 1;
+	}
+
+	while (state->rp < state->wp && p < ep)
+		*p++ = *state->rp++;
+
+	while (p < ep)
+	{
+		if (cinfo->output_scanline == cinfo->output_height)
+			break;
+
+		if (p + state->stride <= ep)
+		{
+			jpeg_read_scanlines(cinfo, &p, 1);
+			p += state->stride;
+		}
+		else
+		{
+			jpeg_read_scanlines(cinfo, &state->scanline, 1);
+			state->rp = state->scanline;
+			state->wp = state->scanline + state->stride;
+		}
+
+		while (state->rp < state->wp && p < ep)
+			*p++ = *state->rp++;
+	}
+
+	return p - buf;
+}
+
+static void
+close_dctd(fz_stream *stm)
+{
+	fz_dctd *state = stm->state;
+
+	if (setjmp(state->jb))
+	{
+		state->chain->rp = state->chain->wp - state->cinfo.src->bytes_in_buffer;
+		fz_warn("jpeg error: %s", state->msg);
+		goto skip;
+	}
+
+	if (state->init)
+		jpeg_finish_decompress(&state->cinfo);
+
+skip:
+	state->chain->rp = state->chain->wp - state->cinfo.src->bytes_in_buffer;
+	jpeg_destroy_decompress(&state->cinfo);
+	fz_free(state->scanline);
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_dctd(fz_stream *chain, fz_obj *params)
+{
+	fz_dctd *state;
+	fz_obj *obj;
+
+	state = fz_malloc(sizeof(fz_dctd));
+	memset(state, 0, sizeof(fz_dctd));
+	state->chain = chain;
+	state->color_transform = -1; /* unset */
+	state->init = 0;
+
+	obj = fz_dict_gets(params, "ColorTransform");
+	if (obj)
+		state->color_transform = fz_to_int(obj);
+
+	return fz_new_stream(state, read_dctd, close_dctd);
+}
diff --git a/contrib/media/updf/fitz/filt_faxd.c b/contrib/media/updf/fitz/filt_faxd.c
new file mode 100644
index 000000000..dcf56cf3e
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_faxd.c
@@ -0,0 +1,731 @@
+#include "fitz.h"
+
+/* Fax G3/G4 decoder */
+
+/* TODO: uncompressed */
+
+/*
+<raph> the first 2^(initialbits) entries map bit patterns to decodes
+<raph> let's say initial_bits is 8 for the sake of example
+<raph> and that the code is 1001
+<raph> that means that entries 0x90 .. 0x9f have the entry { val, 4 }
+<raph> because those are all the bytes that start with the code
+<raph> and the 4 is the length of the code
+... if (n_bits > initial_bits) ...
+<raph> anyway, in that case, it basically points to a mini table
+<raph> the n_bits is the maximum length of all codes beginning with that byte
+<raph> so 2^(n_bits - initial_bits) is the size of the mini-table
+<raph> peter came up with this, and it makes sense
+*/
+
+typedef struct cfd_node_s cfd_node;
+
+struct cfd_node_s
+{
+	short val;
+	short nbits;
+};
+
+enum
+{
+	cfd_white_initial_bits = 8,
+	cfd_black_initial_bits = 7,
+	cfd_2d_initial_bits = 7,
+	cfd_uncompressed_initial_bits = 6	/* must be 6 */
+};
+
+/* non-run codes in tables */
+enum
+{
+	ERROR = -1,
+	ZEROS = -2, /* EOL follows, possibly with more padding first */
+	UNCOMPRESSED = -3
+};
+
+/* semantic codes for cf_2d_decode */
+enum
+{
+	P = -4,
+	H = -5,
+	VR3 = 0,
+	VR2 = 1,
+	VR1 = 2,
+	V0 = 3,
+	VL1 = 4,
+	VL2 = 5,
+	VL3 = 6
+};
+
+/* White decoding table. */
+const cfd_node cf_white_decode[] = {
+	{256,12},{272,12},{29,8},{30,8},{45,8},{46,8},{22,7},{22,7},
+	{23,7},{23,7},{47,8},{48,8},{13,6},{13,6},{13,6},{13,6},{20,7},
+	{20,7},{33,8},{34,8},{35,8},{36,8},{37,8},{38,8},{19,7},{19,7},
+	{31,8},{32,8},{1,6},{1,6},{1,6},{1,6},{12,6},{12,6},{12,6},{12,6},
+	{53,8},{54,8},{26,7},{26,7},{39,8},{40,8},{41,8},{42,8},{43,8},
+	{44,8},{21,7},{21,7},{28,7},{28,7},{61,8},{62,8},{63,8},{0,8},
+	{320,8},{384,8},{10,5},{10,5},{10,5},{10,5},{10,5},{10,5},{10,5},
+	{10,5},{11,5},{11,5},{11,5},{11,5},{11,5},{11,5},{11,5},{11,5},
+	{27,7},{27,7},{59,8},{60,8},{288,9},{290,9},{18,7},{18,7},{24,7},
+	{24,7},{49,8},{50,8},{51,8},{52,8},{25,7},{25,7},{55,8},{56,8},
+	{57,8},{58,8},{192,6},{192,6},{192,6},{192,6},{1664,6},{1664,6},
+	{1664,6},{1664,6},{448,8},{512,8},{292,9},{640,8},{576,8},{294,9},
+	{296,9},{298,9},{300,9},{302,9},{256,7},{256,7},{2,4},{2,4},{2,4},
+	{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},
+	{2,4},{2,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},
+	{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{128,5},{128,5},{128,5},
+	{128,5},{128,5},{128,5},{128,5},{128,5},{8,5},{8,5},{8,5},{8,5},
+	{8,5},{8,5},{8,5},{8,5},{9,5},{9,5},{9,5},{9,5},{9,5},{9,5},{9,5},
+	{9,5},{16,6},{16,6},{16,6},{16,6},{17,6},{17,6},{17,6},{17,6},
+	{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},
+	{4,4},{4,4},{4,4},{4,4},{4,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},
+	{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},
+	{14,6},{14,6},{14,6},{14,6},{15,6},{15,6},{15,6},{15,6},{64,5},
+	{64,5},{64,5},{64,5},{64,5},{64,5},{64,5},{64,5},{6,4},{6,4},
+	{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},
+	{6,4},{6,4},{6,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},
+	{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{-2,3},{-2,3},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-3,4},{1792,3},{1792,3},{1984,4},
+	{2048,4},{2112,4},{2176,4},{2240,4},{2304,4},{1856,3},{1856,3},
+	{1920,3},{1920,3},{2368,4},{2432,4},{2496,4},{2560,4},{1472,1},
+	{1536,1},{1600,1},{1728,1},{704,1},{768,1},{832,1},{896,1},
+	{960,1},{1024,1},{1088,1},{1152,1},{1216,1},{1280,1},{1344,1},
+	{1408,1}
+};
+
+/* Black decoding table. */
+const cfd_node cf_black_decode[] = {
+	{128,12},{160,13},{224,12},{256,12},{10,7},{11,7},{288,12},{12,7},
+	{9,6},{9,6},{8,6},{8,6},{7,5},{7,5},{7,5},{7,5},{6,4},{6,4},{6,4},
+	{6,4},{6,4},{6,4},{6,4},{6,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},
+	{5,4},{5,4},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},
+	{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{4,3},{4,3},{4,3},{4,3},
+	{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},
+	{4,3},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},
+	{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},
+	{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},
+	{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},
+	{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},
+	{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},
+	{-2,4},{-2,4},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-3,5},{1792,4},
+	{1792,4},{1984,5},{2048,5},{2112,5},{2176,5},{2240,5},{2304,5},
+	{1856,4},{1856,4},{1920,4},{1920,4},{2368,5},{2432,5},{2496,5},
+	{2560,5},{18,3},{18,3},{18,3},{18,3},{18,3},{18,3},{18,3},{18,3},
+	{52,5},{52,5},{640,6},{704,6},{768,6},{832,6},{55,5},{55,5},
+	{56,5},{56,5},{1280,6},{1344,6},{1408,6},{1472,6},{59,5},{59,5},
+	{60,5},{60,5},{1536,6},{1600,6},{24,4},{24,4},{24,4},{24,4},
+	{25,4},{25,4},{25,4},{25,4},{1664,6},{1728,6},{320,5},{320,5},
+	{384,5},{384,5},{448,5},{448,5},{512,6},{576,6},{53,5},{53,5},
+	{54,5},{54,5},{896,6},{960,6},{1024,6},{1088,6},{1152,6},{1216,6},
+	{64,3},{64,3},{64,3},{64,3},{64,3},{64,3},{64,3},{64,3},{13,1},
+	{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},
+	{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},{23,4},{23,4},{50,5},
+	{51,5},{44,5},{45,5},{46,5},{47,5},{57,5},{58,5},{61,5},{256,5},
+	{16,3},{16,3},{16,3},{16,3},{17,3},{17,3},{17,3},{17,3},{48,5},
+	{49,5},{62,5},{63,5},{30,5},{31,5},{32,5},{33,5},{40,5},{41,5},
+	{22,4},{22,4},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},
+	{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},
+	{15,2},{15,2},{15,2},{15,2},{15,2},{15,2},{15,2},{15,2},{128,5},
+	{192,5},{26,5},{27,5},{28,5},{29,5},{19,4},{19,4},{20,4},{20,4},
+	{34,5},{35,5},{36,5},{37,5},{38,5},{39,5},{21,4},{21,4},{42,5},
+	{43,5},{0,3},{0,3},{0,3},{0,3}
+};
+
+/* 2-D decoding table. */
+const cfd_node cf_2d_decode[] = {
+	{128,11},{144,10},{6,7},{0,7},{5,6},{5,6},{1,6},{1,6},{-4,4},
+	{-4,4},{-4,4},{-4,4},{-4,4},{-4,4},{-4,4},{-4,4},{-5,3},{-5,3},
+	{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},
+	{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{4,3},{4,3},{4,3},{4,3},{4,3},
+	{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},
+	{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},
+	{2,3},{2,3},{2,3},{2,3},{2,3},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{-2,4},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-3,3}
+};
+
+/* Uncompresssed decoding table. */
+const cfd_node cf_uncompressed_decode[] = {
+	{64,12},{5,6},{4,5},{4,5},{3,4},{3,4},{3,4},{3,4},{2,3},{2,3},
+	{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{1,2},{1,2},{1,2},{1,2},{1,2},
+	{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},
+	{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},
+	{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},
+	{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},
+	{-1,0},{-1,0},{8,6},{9,6},{6,5},{6,5},{7,5},{7,5},{4,4},{4,4},
+	{4,4},{4,4},{5,4},{5,4},{5,4},{5,4},{2,3},{2,3},{2,3},{2,3},{2,3},
+	{2,3},{2,3},{2,3},{3,3},{3,3},{3,3},{3,3},{3,3},{3,3},{3,3},{3,3},
+	{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},
+	{0,2},{0,2},{0,2},{0,2},{0,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},
+	{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2}
+};
+
+/* bit magic */
+
+static inline int getbit(const unsigned char *buf, int x)
+{
+	return ( buf[x >> 3] >> ( 7 - (x & 7) ) ) & 1;
+}
+
+static int
+find_changing(const unsigned char *line, int x, int w)
+{
+	int a, b;
+
+	if (!line)
+		return w;
+
+	if (x == -1)
+	{
+		a = 0;
+		x = 0;
+	}
+	else
+	{
+		a = getbit(line, x);
+		x++;
+	}
+
+	while (x < w)
+	{
+		b = getbit(line, x);
+		if (a != b)
+			break;
+		x++;
+	}
+
+	return x;
+}
+
+static int
+find_changing_color(const unsigned char *line, int x, int w, int color)
+{
+	if (!line)
+		return w;
+
+	x = find_changing(line, x, w);
+
+	if (x < w && getbit(line, x) != color)
+		x = find_changing(line, x, w);
+
+	return x;
+}
+
+static const unsigned char lm[8] = {
+	0xFF, 0x7F, 0x3F, 0x1F, 0x0F, 0x07, 0x03, 0x01
+};
+
+static const unsigned char rm[8] = {
+	0x00, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE
+};
+
+static inline void setbits(unsigned char *line, int x0, int x1)
+{
+	int a0, a1, b0, b1, a;
+
+	a0 = x0 >> 3;
+	a1 = x1 >> 3;
+
+	b0 = x0 & 7;
+	b1 = x1 & 7;
+
+	if (a0 == a1)
+	{
+		if (b1)
+			line[a0] |= lm[b0] & rm[b1];
+	}
+	else
+	{
+		line[a0] |= lm[b0];
+		for (a = a0 + 1; a < a1; a++)
+			line[a] = 0xFF;
+		if (b1)
+			line[a1] |= rm[b1];
+	}
+}
+
+typedef struct fz_faxd_s fz_faxd;
+
+enum
+{
+	STATE_NORMAL,	/* neutral state, waiting for any code */
+	STATE_MAKEUP,	/* got a 1d makeup code, waiting for terminating code */
+	STATE_EOL,		/* at eol, needs output buffer space */
+	STATE_H1, STATE_H2,	/* in H part 1 and 2 (both makeup and terminating codes) */
+	STATE_DONE		/* all done */
+};
+
+struct fz_faxd_s
+{
+	fz_stream *chain;
+
+	int k;
+	int end_of_line;
+	int encoded_byte_align;
+	int columns;
+	int rows;
+	int end_of_block;
+	int black_is_1;
+
+	int stride;
+	int ridx;
+
+	int bidx;
+	unsigned int word;
+
+	int stage;
+
+	int a, c, dim, eolc;
+	unsigned char *ref;
+	unsigned char *dst;
+	unsigned char *rp, *wp;
+};
+
+static inline void eat_bits(fz_faxd *fax, int nbits)
+{
+	fax->word <<= nbits;
+	fax->bidx += nbits;
+}
+
+static int
+fill_bits(fz_faxd *fax)
+{
+	while (fax->bidx >= 8)
+	{
+		int c = fz_read_byte(fax->chain);
+		if (c == EOF)
+			return EOF;
+		fax->bidx -= 8;
+		fax->word |= c << fax->bidx;
+	}
+	return 0;
+}
+
+static int
+get_code(fz_faxd *fax, const cfd_node *table, int initialbits)
+{
+	unsigned int word = fax->word;
+	int tidx = word >> (32 - initialbits);
+	int val = table[tidx].val;
+	int nbits = table[tidx].nbits;
+
+	if (nbits > initialbits)
+	{
+		int mask = (1 << (32 - initialbits)) - 1;
+		tidx = val + ((word & mask) >> (32 - nbits));
+		val = table[tidx].val;
+		nbits = initialbits + table[tidx].nbits;
+	}
+
+	eat_bits(fax, nbits);
+
+	return val;
+}
+
+/* decode one 1d code */
+static fz_error
+dec1d(fz_faxd *fax)
+{
+	int code;
+
+	if (fax->a == -1)
+		fax->a = 0;
+
+	if (fax->c)
+		code = get_code(fax, cf_black_decode, cfd_black_initial_bits);
+	else
+		code = get_code(fax, cf_white_decode, cfd_white_initial_bits);
+
+	if (code == UNCOMPRESSED)
+		return fz_throw("uncompressed data in faxd");
+
+	if (code < 0)
+		return fz_throw("negative code in 1d faxd");
+
+	if (fax->a + code > fax->columns)
+		return fz_throw("overflow in 1d faxd");
+
+	if (fax->c)
+		setbits(fax->dst, fax->a, fax->a + code);
+
+	fax->a += code;
+
+	if (code < 64)
+	{
+		fax->c = !fax->c;
+		fax->stage = STATE_NORMAL;
+	}
+	else
+		fax->stage = STATE_MAKEUP;
+
+	return fz_okay;
+}
+
+/* decode one 2d code */
+static fz_error
+dec2d(fz_faxd *fax)
+{
+	int code, b1, b2;
+
+	if (fax->stage == STATE_H1 || fax->stage == STATE_H2)
+	{
+		if (fax->a == -1)
+			fax->a = 0;
+
+		if (fax->c)
+			code = get_code(fax, cf_black_decode, cfd_black_initial_bits);
+		else
+			code = get_code(fax, cf_white_decode, cfd_white_initial_bits);
+
+		if (code == UNCOMPRESSED)
+			return fz_throw("uncompressed data in faxd");
+
+		if (code < 0)
+			return fz_throw("negative code in 2d faxd");
+
+		if (fax->a + code > fax->columns)
+			return fz_throw("overflow in 2d faxd");
+
+		if (fax->c)
+			setbits(fax->dst, fax->a, fax->a + code);
+
+		fax->a += code;
+
+		if (code < 64)
+		{
+			fax->c = !fax->c;
+			if (fax->stage == STATE_H1)
+				fax->stage = STATE_H2;
+			else if (fax->stage == STATE_H2)
+				fax->stage = STATE_NORMAL;
+		}
+
+		return fz_okay;
+	}
+
+	code = get_code(fax, cf_2d_decode, cfd_2d_initial_bits);
+
+	switch (code)
+	{
+	case H:
+		fax->stage = STATE_H1;
+		break;
+
+	case P:
+		b1 = find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 >= fax->columns)
+			b2 = fax->columns;
+		else
+			b2 = find_changing(fax->ref, b1, fax->columns);
+		if (fax->c) setbits(fax->dst, fax->a, b2);
+		fax->a = b2;
+		break;
+
+	case V0:
+		b1 = find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VR1:
+		b1 = 1 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 >= fax->columns) b1 = fax->columns;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VR2:
+		b1 = 2 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 >= fax->columns) b1 = fax->columns;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VR3:
+		b1 = 3 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 >= fax->columns) b1 = fax->columns;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VL1:
+		b1 = -1 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 < 0) b1 = 0;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VL2:
+		b1 = -2 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 < 0) b1 = 0;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VL3:
+		b1 = -3 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 < 0) b1 = 0;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case UNCOMPRESSED:
+		return fz_throw("uncompressed data in faxd");
+
+	case ERROR:
+		return fz_throw("invalid code in 2d faxd");
+
+	default:
+		return fz_throw("invalid code in 2d faxd (%d)", code);
+	}
+
+	return 0;
+}
+
+static int
+read_faxd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_faxd *fax = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	unsigned char *tmp;
+	fz_error error;
+
+	if (fax->stage == STATE_DONE)
+		return 0;
+
+	if (fax->stage == STATE_EOL)
+		goto eol;
+
+loop:
+
+	if (fill_bits(fax))
+	{
+		if (fax->bidx > 31)
+		{
+			if (fax->a > 0)
+				goto eol;
+			goto rtc;
+		}
+	}
+
+	if ((fax->word >> (32 - 12)) == 0)
+	{
+		eat_bits(fax, 1);
+		goto loop;
+	}
+
+	if ((fax->word >> (32 - 12)) == 1)
+	{
+		eat_bits(fax, 12);
+		fax->eolc ++;
+
+		if (fax->k > 0)
+		{
+			if (fax->a == -1)
+				fax->a = 0;
+			if ((fax->word >> (32 - 1)) == 1)
+				fax->dim = 1;
+			else
+				fax->dim = 2;
+			eat_bits(fax, 1);
+		}
+	}
+	else if (fax->k > 0 && fax->a == -1)
+	{
+		fax->a = 0;
+		if ((fax->word >> (32 - 1)) == 1)
+			fax->dim = 1;
+		else
+			fax->dim = 2;
+		eat_bits(fax, 1);
+	}
+	else if (fax->dim == 1)
+	{
+		fax->eolc = 0;
+		error = dec1d(fax);
+		if (error)
+			return fz_rethrow(error, "cannot decode 1d code");
+	}
+	else if (fax->dim == 2)
+	{
+		fax->eolc = 0;
+		error = dec2d(fax);
+		if (error)
+			return fz_rethrow(error, "cannot decode 2d code");
+	}
+
+	/* no eol check after makeup codes nor in the middle of an H code */
+	if (fax->stage == STATE_MAKEUP || fax->stage == STATE_H1 || fax->stage == STATE_H2)
+		goto loop;
+
+	/* check for eol conditions */
+	if (fax->eolc || fax->a >= fax->columns)
+	{
+		if (fax->a > 0)
+			goto eol;
+		if (fax->eolc == (fax->k < 0 ? 2 : 6))
+			goto rtc;
+	}
+
+	goto loop;
+
+eol:
+	fax->stage = STATE_EOL;
+
+	if (fax->black_is_1)
+	{
+		while (fax->rp < fax->wp && p < ep)
+			*p++ = *fax->rp++;
+	}
+	else
+	{
+		while (fax->rp < fax->wp && p < ep)
+			*p++ = *fax->rp++ ^ 0xff;
+	}
+
+	if (fax->rp < fax->wp)
+		return p - buf;
+
+	tmp = fax->ref;
+	fax->ref = fax->dst;
+	fax->dst = tmp;
+	memset(fax->dst, 0, fax->stride);
+
+	fax->rp = fax->dst;
+	fax->wp = fax->dst + fax->stride;
+
+	fax->stage = STATE_NORMAL;
+	fax->c = 0;
+	fax->a = -1;
+	fax->ridx ++;
+
+	if (!fax->end_of_block && fax->rows)
+	{
+		if (fax->ridx >= fax->rows)
+			goto rtc;
+	}
+
+	/* we have not read dim from eol, make a guess */
+	if (fax->k > 0 && !fax->eolc && fax->a == -1)
+	{
+		if (fax->ridx % fax->k == 0)
+			fax->dim = 1;
+		else
+			fax->dim = 2;
+	}
+
+	/* if end_of_line & encoded_byte_align, EOLs are *not* optional */
+	if (fax->encoded_byte_align)
+	{
+		if (fax->end_of_line)
+			eat_bits(fax, (12 - fax->bidx) & 7);
+		else
+			eat_bits(fax, (8 - fax->bidx) & 7);
+	}
+
+	/* no more space in output, don't decode the next row yet */
+	if (p == buf + len)
+		return p - buf;
+
+	goto loop;
+
+rtc:
+	fax->stage = STATE_DONE;
+	return p - buf;
+}
+
+static void
+close_faxd(fz_stream *stm)
+{
+	fz_faxd *fax = stm->state;
+	int i;
+
+	/* if we read any extra bytes, try to put them back */
+	i = (32 - fax->bidx) / 8;
+	while (i--)
+		fz_unread_byte(fax->chain);
+
+	fz_close(fax->chain);
+	fz_free(fax->ref);
+	fz_free(fax->dst);
+	fz_free(fax);
+}
+
+fz_stream *
+fz_open_faxd(fz_stream *chain, fz_obj *params)
+{
+	fz_faxd *fax;
+	fz_obj *obj;
+
+	fax = fz_malloc(sizeof(fz_faxd));
+	fax->chain = chain;
+
+	fax->ref = NULL;
+	fax->dst = NULL;
+
+	fax->k = 0;
+	fax->end_of_line = 0;
+	fax->encoded_byte_align = 0;
+	fax->columns = 1728;
+	fax->rows = 0;
+	fax->end_of_block = 1;
+	fax->black_is_1 = 0;
+
+	obj = fz_dict_gets(params, "K");
+	if (obj) fax->k = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "EndOfLine");
+	if (obj) fax->end_of_line = fz_to_bool(obj);
+
+	obj = fz_dict_gets(params, "EncodedByteAlign");
+	if (obj) fax->encoded_byte_align = fz_to_bool(obj);
+
+	obj = fz_dict_gets(params, "Columns");
+	if (obj) fax->columns = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "Rows");
+	if (obj) fax->rows = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "EndOfBlock");
+	if (obj) fax->end_of_block = fz_to_bool(obj);
+
+	obj = fz_dict_gets(params, "BlackIs1");
+	if (obj) fax->black_is_1 = fz_to_bool(obj);
+
+	fax->stride = ((fax->columns - 1) >> 3) + 1;
+	fax->ridx = 0;
+	fax->bidx = 32;
+	fax->word = 0;
+
+	fax->stage = STATE_NORMAL;
+	fax->a = -1;
+	fax->c = 0;
+	fax->dim = fax->k < 0 ? 2 : 1;
+	fax->eolc = 0;
+
+	fax->ref = fz_malloc(fax->stride);
+	fax->dst = fz_malloc(fax->stride);
+	fax->rp = fax->dst;
+	fax->wp = fax->dst + fax->stride;
+
+	memset(fax->ref, 0, fax->stride);
+	memset(fax->dst, 0, fax->stride);
+
+	return fz_new_stream(fax, read_faxd, close_faxd);
+}
diff --git a/contrib/media/updf/fitz/filt_flate.c b/contrib/media/updf/fitz/filt_flate.c
new file mode 100644
index 000000000..e7d4c9f7a
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_flate.c
@@ -0,0 +1,103 @@
+#include "fitz.h"
+
+#include <zlib.h>
+
+typedef struct fz_flate_s fz_flate;
+
+struct fz_flate_s
+{
+	fz_stream *chain;
+	z_stream z;
+};
+
+static void *zalloc(void *opaque, unsigned int items, unsigned int size)
+{
+	return fz_calloc(items, size);
+}
+
+static void zfree(void *opaque, void *ptr)
+{
+	fz_free(ptr);
+}
+
+static int
+read_flated(fz_stream *stm, unsigned char *outbuf, int outlen)
+{
+	fz_flate *state = stm->state;
+	fz_stream *chain = state->chain;
+	z_streamp zp = &state->z;
+	int code;
+
+	zp->next_out = outbuf;
+	zp->avail_out = outlen;
+
+	while (zp->avail_out > 0)
+	{
+		if (chain->rp == chain->wp)
+			fz_fill_buffer(chain);
+
+		zp->next_in = chain->rp;
+		zp->avail_in = chain->wp - chain->rp;
+
+		code = inflate(zp, Z_SYNC_FLUSH);
+
+		chain->rp = chain->wp - zp->avail_in;
+
+		if (code == Z_STREAM_END)
+		{
+			return outlen - zp->avail_out;
+		}
+		else if (code == Z_BUF_ERROR)
+		{
+			fz_warn("premature end of data in flate filter");
+			return outlen - zp->avail_out;
+		}
+		else if (code == Z_DATA_ERROR && zp->avail_in == 0)
+		{
+			fz_warn("ignoring zlib error: %s", zp->msg);
+			return outlen - zp->avail_out;
+		}
+		else if (code != Z_OK)
+		{
+			return fz_throw("zlib error: %s", zp->msg);
+		}
+	}
+
+	return outlen - zp->avail_out;
+}
+
+static void
+close_flated(fz_stream *stm)
+{
+	fz_flate *state = stm->state;
+	int code;
+
+	code = inflateEnd(&state->z);
+	if (code != Z_OK)
+		fz_warn("zlib error: inflateEnd: %s", state->z.msg);
+
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_flated(fz_stream *chain)
+{
+	fz_flate *state;
+	int code;
+
+	state = fz_malloc(sizeof(fz_flate));
+	state->chain = chain;
+
+	state->z.zalloc = zalloc;
+	state->z.zfree = zfree;
+	state->z.opaque = NULL;
+	state->z.next_in = NULL;
+	state->z.avail_in = 0;
+
+	code = inflateInit(&state->z);
+	if (code != Z_OK)
+		fz_warn("zlib error: inflateInit: %s", state->z.msg);
+
+	return fz_new_stream(state, read_flated, close_flated);
+}
diff --git a/contrib/media/updf/fitz/filt_jbig2d.c b/contrib/media/updf/fitz/filt_jbig2d.c
new file mode 100644
index 000000000..4dbe542c5
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_jbig2d.c
@@ -0,0 +1,103 @@
+#include "fitz.h"
+
+#ifdef _WIN32 /* Microsoft Visual C++ */
+
+typedef signed char int8_t;
+typedef short int int16_t;
+typedef int int32_t;
+typedef __int64 int64_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short int uint16_t;
+typedef unsigned int uint32_t;
+
+#else
+#include <inttypes.h>
+#endif
+
+#include <jbig2.h>
+
+typedef struct fz_jbig2d_s fz_jbig2d;
+
+struct fz_jbig2d_s
+{
+	fz_stream *chain;
+	Jbig2Ctx *ctx;
+	Jbig2GlobalCtx *gctx;
+	Jbig2Image *page;
+	int idx;
+};
+
+static void
+close_jbig2d(fz_stream *stm)
+{
+	fz_jbig2d *state = stm->state;
+	if (state->page)
+		jbig2_release_page(state->ctx, state->page);
+	if (state->gctx)
+		jbig2_global_ctx_free(state->gctx);
+	jbig2_ctx_free(state->ctx);
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+static int
+read_jbig2d(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_jbig2d *state = stm->state;
+	unsigned char tmp[4096];
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	unsigned char *s;
+	int x, w, n;
+
+	if (!state->page)
+	{
+		while (1)
+		{
+			n = fz_read(state->chain, tmp, sizeof tmp);
+			if (n < 0)
+				return fz_rethrow(n, "read error in jbig2 filter");
+			if (n == 0)
+				break;
+			jbig2_data_in(state->ctx, tmp, n);
+		}
+
+		jbig2_complete_page(state->ctx);
+
+		state->page = jbig2_page_out(state->ctx);
+		if (!state->page)
+			return fz_throw("jbig2_page_out failed");
+	}
+
+	s = state->page->data;
+	w = state->page->height * state->page->stride;
+	x = state->idx;
+	while (p < ep && x < w)
+		*p++ = s[x++] ^ 0xff;
+	state->idx = x;
+
+	return p - buf;
+}
+
+fz_stream *
+fz_open_jbig2d(fz_stream *chain, fz_buffer *globals)
+{
+	fz_jbig2d *state;
+
+	state = fz_malloc(sizeof(fz_jbig2d));
+	state->chain = chain;
+	state->ctx = jbig2_ctx_new(NULL, JBIG2_OPTIONS_EMBEDDED, NULL, NULL, NULL);
+	state->gctx = NULL;
+	state->page = NULL;
+	state->idx = 0;
+
+	if (globals)
+	{
+		jbig2_data_in(state->ctx, globals->data, globals->len);
+		state->gctx = jbig2_make_global_ctx(state->ctx);
+		state->ctx = jbig2_ctx_new(NULL, JBIG2_OPTIONS_EMBEDDED, state->gctx, NULL, NULL);
+	}
+
+	return fz_new_stream(state, read_jbig2d, close_jbig2d);
+}
diff --git a/contrib/media/updf/fitz/filt_jpxd.c b/contrib/media/updf/fitz/filt_jpxd.c
new file mode 100644
index 000000000..765aad297
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_jpxd.c
@@ -0,0 +1,153 @@
+#include "fitz.h"
+
+#define OPJ_STATIC
+#include <openjpeg.h>
+
+static void fz_opj_error_callback(const char *msg, void *client_data)
+{
+	fprintf(stderr, "openjpeg error: %s", msg);
+}
+
+static void fz_opj_warning_callback(const char *msg, void *client_data)
+{
+	fprintf(stderr, "openjpeg warning: %s", msg);
+}
+
+static void fz_opj_info_callback(const char *msg, void *client_data)
+{
+	/* fprintf(stderr, "openjpeg info: %s", msg); */
+}
+
+fz_error
+fz_load_jpx_image(fz_pixmap **imgp, unsigned char *data, int size, fz_colorspace *defcs)
+{
+	fz_pixmap *img;
+	opj_event_mgr_t evtmgr;
+	opj_dparameters_t params;
+	opj_dinfo_t *info;
+	opj_cio_t *cio;
+	opj_image_t *jpx;
+	fz_colorspace *colorspace;
+	unsigned char *p;
+	int format;
+	int a, n, w, h, depth, sgnd;
+	int x, y, k, v;
+
+	if (size < 2)
+		return fz_throw("not enough data to determine image format");
+
+	/* Check for SOC marker -- if found we have a bare J2K stream */
+	if (data[0] == 0xFF && data[1] == 0x4F)
+		format = CODEC_J2K;
+	else
+		format = CODEC_JP2;
+
+	memset(&evtmgr, 0, sizeof(evtmgr));
+	evtmgr.error_handler = fz_opj_error_callback;
+	evtmgr.warning_handler = fz_opj_warning_callback;
+	evtmgr.info_handler = fz_opj_info_callback;
+
+	opj_set_default_decoder_parameters(&params);
+
+	info = opj_create_decompress(format);
+	opj_set_event_mgr((opj_common_ptr)info, &evtmgr, stderr);
+	opj_setup_decoder(info, &params);
+
+	cio = opj_cio_open((opj_common_ptr)info, data, size);
+
+	jpx = opj_decode(info, cio);
+
+	opj_cio_close(cio);
+	opj_destroy_decompress(info);
+
+	if (!jpx)
+		return fz_throw("opj_decode failed");
+
+	for (k = 1; k < jpx->numcomps; k++)
+	{
+		if (jpx->comps[k].w != jpx->comps[0].w)
+			return fz_throw("image components have different width");
+		if (jpx->comps[k].h != jpx->comps[0].h)
+			return fz_throw("image components have different height");
+		if (jpx->comps[k].prec != jpx->comps[0].prec)
+			return fz_throw("image components have different precision");
+	}
+
+	n = jpx->numcomps;
+	w = jpx->comps[0].w;
+	h = jpx->comps[0].h;
+	depth = jpx->comps[0].prec;
+	sgnd = jpx->comps[0].sgnd;
+
+	if (jpx->color_space == CLRSPC_SRGB && n == 4) { n = 3; a = 1; }
+	else if (jpx->color_space == CLRSPC_SYCC && n == 4) { n = 3; a = 1; }
+	else if (n == 2) { n = 1; a = 1; }
+	else if (n > 4) { n = 4; a = 1; }
+	else { a = 0; }
+
+	if (defcs)
+	{
+		if (defcs->n == n)
+		{
+			colorspace = defcs;
+		}
+		else
+		{
+			fz_warn("jpx file and dict colorspaces do not match");
+			defcs = NULL;
+		}
+	}
+
+	if (!defcs)
+	{
+		switch (n)
+		{
+		case 1: colorspace = fz_device_gray; break;
+		case 3: colorspace = fz_device_rgb; break;
+		case 4: colorspace = fz_device_cmyk; break;
+		}
+	}
+
+	img = fz_new_pixmap_with_limit(colorspace, w, h);
+	if (!img)
+	{
+		opj_image_destroy(jpx);
+		return fz_throw("out of memory");
+	}
+
+	p = img->samples;
+	for (y = 0; y < h; y++)
+	{
+		for (x = 0; x < w; x++)
+		{
+			for (k = 0; k < n + a; k++)
+			{
+				v = jpx->comps[k].data[y * w + x];
+				if (sgnd)
+					v = v + (1 << (depth - 1));
+				if (depth > 8)
+					v = v >> (depth - 8);
+				*p++ = v;
+			}
+			if (!a)
+				*p++ = 255;
+		}
+	}
+
+	if (a)
+	{
+		if (n == 4)
+		{
+			fz_pixmap *tmp = fz_new_pixmap(fz_device_rgb, w, h);
+			fz_convert_pixmap(img, tmp);
+			fz_drop_pixmap(img);
+			img = tmp;
+		}
+		fz_premultiply_pixmap(img);
+	}
+
+	opj_image_destroy(jpx);
+
+	*imgp = img;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/fitz/filt_lzwd.c b/contrib/media/updf/fitz/filt_lzwd.c
new file mode 100644
index 000000000..942e5837d
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_lzwd.c
@@ -0,0 +1,206 @@
+#include "fitz.h"
+
+/* TODO: error checking */
+
+enum
+{
+	MIN_BITS = 9,
+	MAX_BITS = 12,
+	NUM_CODES = (1 << MAX_BITS),
+	LZW_CLEAR = 256,
+	LZW_EOD = 257,
+	LZW_FIRST = 258,
+	MAX_LENGTH = 4097
+};
+
+typedef struct lzw_code_s lzw_code;
+
+struct lzw_code_s
+{
+	int prev;			/* prev code (in string) */
+	unsigned short length;		/* string len, including this token */
+	unsigned char value;		/* data value */
+	unsigned char first_char;	/* first token of string */
+};
+
+typedef struct fz_lzwd_s fz_lzwd;
+
+struct fz_lzwd_s
+{
+	fz_stream *chain;
+	int eod;
+
+	int early_change;
+
+	int code_bits;			/* num bits/code */
+	int code;			/* current code */
+	int old_code;			/* previously recognized code */
+	int next_code;			/* next free entry */
+
+	lzw_code table[NUM_CODES];
+
+	unsigned char bp[MAX_LENGTH];
+	unsigned char *rp, *wp;
+};
+
+static int
+read_lzwd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_lzwd *lzw = stm->state;
+	lzw_code *table = lzw->table;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	unsigned char *s;
+	int codelen;
+
+	int code_bits = lzw->code_bits;
+	int code = lzw->code;
+	int old_code = lzw->old_code;
+	int next_code = lzw->next_code;
+
+	while (lzw->rp < lzw->wp && p < ep)
+		*p++ = *lzw->rp++;
+
+	while (p < ep)
+	{
+		if (lzw->eod)
+			return 0;
+
+		code = fz_read_bits(lzw->chain, code_bits);
+
+		if (fz_is_eof_bits(lzw->chain))
+		{
+			lzw->eod = 1;
+			break;
+		}
+
+		if (code == LZW_EOD)
+		{
+			lzw->eod = 1;
+			break;
+		}
+
+		if (code == LZW_CLEAR)
+		{
+			code_bits = MIN_BITS;
+			next_code = LZW_FIRST;
+			old_code = -1;
+			continue;
+		}
+
+		/* if stream starts without a clear code, old_code is undefined... */
+		if (old_code == -1)
+		{
+			old_code = code;
+		}
+		else
+		{
+			/* add new entry to the code table */
+			table[next_code].prev = old_code;
+			table[next_code].first_char = table[old_code].first_char;
+			table[next_code].length = table[old_code].length + 1;
+			if (code < next_code)
+				table[next_code].value = table[code].first_char;
+			else if (code == next_code)
+				table[next_code].value = table[next_code].first_char;
+			else
+				fz_warn("out of range code encountered in lzw decode");
+
+			next_code ++;
+
+			if (next_code > (1 << code_bits) - lzw->early_change - 1)
+			{
+				code_bits ++;
+				if (code_bits > MAX_BITS)
+					code_bits = MAX_BITS;	/* FIXME */
+			}
+
+			old_code = code;
+		}
+
+		/* code maps to a string, copy to output (in reverse...) */
+		if (code > 255)
+		{
+			codelen = table[code].length;
+			lzw->rp = lzw->bp;
+			lzw->wp = lzw->bp + codelen;
+
+			assert(codelen < MAX_LENGTH);
+
+			s = lzw->wp;
+			do {
+				*(--s) = table[code].value;
+				code = table[code].prev;
+			} while (code >= 0 && s > lzw->bp);
+		}
+
+		/* ... or just a single character */
+		else
+		{
+			lzw->bp[0] = code;
+			lzw->rp = lzw->bp;
+			lzw->wp = lzw->bp + 1;
+		}
+
+		/* copy to output */
+		while (lzw->rp < lzw->wp && p < ep)
+			*p++ = *lzw->rp++;
+	}
+
+	lzw->code_bits = code_bits;
+	lzw->code = code;
+	lzw->old_code = old_code;
+	lzw->next_code = next_code;
+
+	return p - buf;
+}
+
+static void
+close_lzwd(fz_stream *stm)
+{
+	fz_lzwd *lzw = stm->state;
+	fz_close(lzw->chain);
+	fz_free(lzw);
+}
+
+fz_stream *
+fz_open_lzwd(fz_stream *chain, fz_obj *params)
+{
+	fz_lzwd *lzw;
+	fz_obj *obj;
+	int i;
+
+	lzw = fz_malloc(sizeof(fz_lzwd));
+	lzw->chain = chain;
+	lzw->eod = 0;
+	lzw->early_change = 1;
+
+	obj = fz_dict_gets(params, "EarlyChange");
+	if (obj)
+		lzw->early_change = !!fz_to_int(obj);
+
+	for (i = 0; i < 256; i++)
+	{
+		lzw->table[i].value = i;
+		lzw->table[i].first_char = i;
+		lzw->table[i].length = 1;
+		lzw->table[i].prev = -1;
+	}
+
+	for (i = 256; i < NUM_CODES; i++)
+	{
+		lzw->table[i].value = 0;
+		lzw->table[i].first_char = 0;
+		lzw->table[i].length = 0;
+		lzw->table[i].prev = -1;
+	}
+
+	lzw->code_bits = MIN_BITS;
+	lzw->code = -1;
+	lzw->next_code = LZW_FIRST;
+	lzw->old_code = -1;
+	lzw->rp = lzw->bp;
+	lzw->wp = lzw->bp;
+
+	return fz_new_stream(lzw, read_lzwd, close_lzwd);
+}
diff --git a/contrib/media/updf/fitz/filt_predict.c b/contrib/media/updf/fitz/filt_predict.c
new file mode 100644
index 000000000..94f2718a4
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_predict.c
@@ -0,0 +1,243 @@
+#include "fitz.h"
+
+/* TODO: check if this works with 16bpp images */
+
+enum { MAXC = 32 };
+
+typedef struct fz_predict_s fz_predict;
+
+struct fz_predict_s
+{
+	fz_stream *chain;
+
+	int predictor;
+	int columns;
+	int colors;
+	int bpc;
+
+	int stride;
+	int bpp;
+	unsigned char *in;
+	unsigned char *out;
+	unsigned char *ref;
+	unsigned char *rp, *wp;
+};
+
+static inline int getcomponent(unsigned char *line, int x, int bpc)
+{
+	switch (bpc)
+	{
+	case 1: return (line[x >> 3] >> ( 7 - (x & 7) ) ) & 1;
+	case 2: return (line[x >> 2] >> ( ( 3 - (x & 3) ) << 1 ) ) & 3;
+	case 4: return (line[x >> 1] >> ( ( 1 - (x & 1) ) << 2 ) ) & 15;
+	case 8: return line[x];
+	}
+	return 0;
+}
+
+
+static inline void putcomponent(unsigned char *buf, int x, int bpc, int value)
+{
+	switch (bpc)
+	{
+	case 1: buf[x >> 3] |= value << (7 - (x & 7)); break;
+	case 2: buf[x >> 2] |= value << ((3 - (x & 3)) << 1); break;
+	case 4: buf[x >> 1] |= value << ((1 - (x & 1)) << 2); break;
+	case 8: buf[x] = value; break;
+	}
+}
+
+static inline int paeth(int a, int b, int c)
+{
+	/* The definitions of ac and bc are correct, not a typo. */
+	int ac = b - c, bc = a - c, abcc = ac + bc;
+	int pa = ABS(ac);
+	int pb = ABS(bc);
+	int pc = ABS(abcc);
+	return pa <= pb && pa <= pc ? a : pb <= pc ? b : c;
+}
+
+static void
+fz_predict_tiff(fz_predict *state, unsigned char *out, unsigned char *in, int len)
+{
+	int left[MAXC];
+	int i, k;
+
+	for (k = 0; k < state->colors; k++)
+		left[k] = 0;
+
+	for (i = 0; i < state->columns; i++)
+	{
+		for (k = 0; k < state->colors; k++)
+		{
+			int a = getcomponent(in, i * state->colors + k, state->bpc);
+			int b = a + left[k];
+			int c = b % (1 << state->bpc);
+			putcomponent(out, i * state->colors + k, state->bpc, c);
+			left[k] = c;
+		}
+	}
+}
+
+static void
+fz_predict_png(fz_predict *state, unsigned char *out, unsigned char *in, int len, int predictor)
+{
+	int bpp = state->bpp;
+	int i;
+	unsigned char *ref = state->ref;
+
+	switch (predictor)
+	{
+	case 0:
+		memcpy(out, in, len);
+		break;
+	case 1:
+		for (i = bpp; i > 0; i--)
+		{
+			*out++ = *in++;
+		}
+		for (i = len - bpp; i > 0; i--)
+		{
+			*out = *in++ + out[-bpp];
+			out++;
+		}
+		break;
+	case 2:
+		for (i = bpp; i > 0; i--)
+		{
+			*out++ = *in++ + *ref++;
+		}
+		for (i = len - bpp; i > 0; i--)
+		{
+			*out++ = *in++ + *ref++;
+		}
+		break;
+	case 3:
+		for (i = bpp; i > 0; i--)
+		{
+			*out++ = *in++ + (*ref++) / 2;
+		}
+		for (i = len - bpp; i > 0; i--)
+		{
+			*out = *in++ + (out[-bpp] + *ref++) / 2;
+			out++;
+		}
+		break;
+	case 4:
+		for (i = bpp; i > 0; i--)
+		{
+			*out++ = *in++ + paeth(0, *ref++, 0);
+		}
+		for (i = len - bpp; i > 0; i --)
+		{
+			*out = *in++ + paeth(out[-bpp], *ref, ref[-bpp]);
+			ref++;
+			out++;
+		}
+		break;
+	}
+}
+
+static int
+read_predict(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_predict *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	int ispng = state->predictor >= 10;
+	int n;
+
+	while (state->rp < state->wp && p < ep)
+		*p++ = *state->rp++;
+
+	while (p < ep)
+	{
+		n = fz_read(state->chain, state->in, state->stride + ispng);
+		if (n < 0)
+			return fz_rethrow(n, "read error in prediction filter");
+		if (n == 0)
+			return p - buf;
+
+		if (state->predictor == 1)
+			memcpy(state->out, state->in, n);
+		else if (state->predictor == 2)
+			fz_predict_tiff(state, state->out, state->in, n);
+		else
+		{
+			fz_predict_png(state, state->out, state->in + 1, n - 1, state->in[0]);
+			memcpy(state->ref, state->out, state->stride);
+		}
+
+		state->rp = state->out;
+		state->wp = state->out + n - ispng;
+
+		while (state->rp < state->wp && p < ep)
+			*p++ = *state->rp++;
+	}
+
+	return p - buf;
+}
+
+static void
+close_predict(fz_stream *stm)
+{
+	fz_predict *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state->in);
+	fz_free(state->out);
+	fz_free(state->ref);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_predict(fz_stream *chain, fz_obj *params)
+{
+	fz_predict *state;
+	fz_obj *obj;
+
+	state = fz_malloc(sizeof(fz_predict));
+	state->chain = chain;
+
+	state->predictor = 1;
+	state->columns = 1;
+	state->colors = 1;
+	state->bpc = 8;
+
+	obj = fz_dict_gets(params, "Predictor");
+	if (obj)
+		state->predictor = fz_to_int(obj);
+
+	if (state->predictor != 1 && state->predictor != 2 &&
+		state->predictor != 10 && state->predictor != 11 &&
+		state->predictor != 12 && state->predictor != 13 &&
+		state->predictor != 14 && state->predictor != 15)
+	{
+		fz_warn("invalid predictor: %d", state->predictor);
+		state->predictor = 1;
+	}
+
+	obj = fz_dict_gets(params, "Columns");
+	if (obj)
+		state->columns = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "Colors");
+	if (obj)
+		state->colors = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "BitsPerComponent");
+	if (obj)
+		state->bpc = fz_to_int(obj);
+
+	state->stride = (state->bpc * state->colors * state->columns + 7) / 8;
+	state->bpp = (state->bpc * state->colors + 7) / 8;
+
+	state->in = fz_malloc(state->stride + 1);
+	state->out = fz_malloc(state->stride);
+	state->ref = fz_malloc(state->stride);
+	state->rp = state->out;
+	state->wp = state->out;
+
+	memset(state->ref, 0, state->stride);
+
+	return fz_new_stream(state, read_predict, close_predict);
+}
diff --git a/contrib/media/updf/fitz/fitz.h b/contrib/media/updf/fitz/fitz.h
new file mode 100644
index 000000000..dff6b8d4c
--- /dev/null
+++ b/contrib/media/updf/fitz/fitz.h
@@ -0,0 +1,1120 @@
+#ifndef _FITZ_H_
+#define _FITZ_H_
+
+/*
+ * Include the standard libc headers.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <stdarg.h>
+#include <string.h>
+#include <math.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>	/* INT_MAX & co */
+#include <float.h> /* FLT_EPSILON */
+#include <fcntl.h> /* O_RDONLY & co */
+
+#define nelem(x) (sizeof(x)/sizeof((x)[0]))
+
+#define ABS(x) ( (x) < 0 ? -(x) : (x) )
+#define MIN(a,b) ( (a) < (b) ? (a) : (b) )
+#define MAX(a,b) ( (a) > (b) ? (a) : (b) )
+#define CLAMP(x,a,b) ( (x) > (b) ? (b) : ( (x) < (a) ? (a) : (x) ) )
+
+/*
+ * Some differences in libc can be smoothed over
+ */
+
+#ifdef _MSC_VER /* Microsoft Visual C */
+
+#pragma warning( disable: 4244 ) /* conversion from X to Y, possible loss of data */
+#pragma warning( disable: 4996 ) /* The POSIX name for this item is deprecated */
+#pragma warning( disable: 4996 ) /* This function or variable may be unsafe */
+
+#include <io.h>
+
+int gettimeofday(struct timeval *tv, struct timezone *tz);
+
+#define snprintf _snprintf
+#define strtoll _strtoi64
+
+#else /* Unix or close enough */
+
+#include <unistd.h>
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#endif
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#ifndef M_SQRT2
+#define M_SQRT2 1.41421356237309504880
+#endif
+
+/*
+ * Variadic macros, inline and restrict keywords
+ */
+
+#if __STDC_VERSION__ == 199901L /* C99 */
+
+#define fz_throw(...) fz_throw_imp(__FILE__, __LINE__, __func__, __VA_ARGS__)
+#define fz_rethrow(cause, ...) fz_rethrow_imp(__FILE__, __LINE__, __func__, cause, __VA_ARGS__)
+#define fz_catch(cause, ...) fz_catch_imp(__FILE__, __LINE__, __func__, cause, __VA_ARGS__)
+
+#elif _MSC_VER >= 1500 /* MSVC 9 or newer */
+
+#define inline __inline
+#define restrict __restrict
+#define fz_throw(...) fz_throw_imp(__FILE__, __LINE__, __FUNCTION__, __VA_ARGS__)
+#define fz_rethrow(cause, ...) fz_rethrow_imp(__FILE__, __LINE__, __FUNCTION__, cause, __VA_ARGS__)
+#define fz_catch(cause, ...) fz_catch_imp(__FILE__, __LINE__, __FUNCTION__, cause, __VA_ARGS__)
+
+#elif __GNUC__ >= 3 /* GCC 3 or newer */
+
+#define inline __inline
+#define restrict __restrict
+#define fz_throw(fmt...) fz_throw_imp(__FILE__, __LINE__, __FUNCTION__, fmt)
+#define fz_rethrow(cause, fmt...) fz_rethrow_imp(__FILE__, __LINE__, __FUNCTION__, cause, fmt)
+#define fz_catch(cause, fmt...) fz_catch_imp(__FILE__, __LINE__, __FUNCTION__, cause, fmt)
+
+#else /* Unknown or ancient */
+
+#define inline
+#define restrict
+#define fz_throw fz_throw_impx
+#define fz_rethrow fz_rethrow_impx
+#define fz_catch fz_catch_impx
+
+#endif
+
+/*
+ * GCC can do type checking of printf strings
+ */
+
+#ifndef __printflike
+#if __GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ >= 7
+#define __printflike(fmtarg, firstvararg) \
+	__attribute__((__format__ (__printf__, fmtarg, firstvararg)))
+#else
+#define __printflike(fmtarg, firstvararg)
+#endif
+#endif
+
+/*
+ * Error handling
+ */
+
+typedef int fz_error;
+
+#define fz_okay ((fz_error)0)
+
+void fz_warn(char *fmt, ...) __printflike(1, 2);
+void fz_flush_warnings(void);
+
+fz_error fz_throw_imp(const char *file, int line, const char *func, char *fmt, ...) __printflike(4, 5);
+fz_error fz_rethrow_imp(const char *file, int line, const char *func, fz_error cause, char *fmt, ...) __printflike(5, 6);
+void fz_catch_imp(const char *file, int line, const char *func, fz_error cause, char *fmt, ...) __printflike(5, 6);
+
+fz_error fz_throw_impx(char *fmt, ...) __printflike(1, 2);
+fz_error fz_rethrow_impx(fz_error cause, char *fmt, ...) __printflike(2, 3);
+void fz_catch_impx(fz_error cause, char *fmt, ...) __printflike(2, 3);
+
+/* extract the last error stack trace */
+int fz_get_error_count(void);
+char *fz_get_error_line(int n);
+
+/*
+ * Basic runtime and utility functions
+ */
+
+/* memory allocation */
+void *fz_malloc(int size);
+void *fz_calloc(int count, int size);
+void *fz_realloc(void *p, int count, int size);
+void fz_free(void *p);
+char *fz_strdup(char *s);
+
+/* runtime (hah!) test for endian-ness */
+int fz_is_big_endian(void);
+
+/* safe string functions */
+char *fz_strsep(char **stringp, const char *delim);
+int fz_strlcpy(char *dst, const char *src, int n);
+int fz_strlcat(char *dst, const char *src, int n);
+
+/* Range checking atof */
+float fz_atof(const char *s);
+
+/* utf-8 encoding and decoding */
+int chartorune(int *rune, char *str);
+int runetochar(char *str, int *rune);
+int runelen(int c);
+
+/* getopt */
+extern int fz_getopt(int nargc, char * const *nargv, const char *ostr);
+extern int fz_optind;
+extern char *fz_optarg;
+
+/*
+ * Generic hash-table with fixed-length keys.
+ */
+
+typedef struct fz_hash_table_s fz_hash_table;
+
+fz_hash_table *fz_new_hash_table(int initialsize, int keylen);
+void fz_debug_hash(fz_hash_table *table);
+void fz_empty_hash(fz_hash_table *table);
+void fz_free_hash(fz_hash_table *table);
+
+void *fz_hash_find(fz_hash_table *table, void *key);
+void fz_hash_insert(fz_hash_table *table, void *key, void *val);
+void fz_hash_remove(fz_hash_table *table, void *key);
+
+int fz_hash_len(fz_hash_table *table);
+void *fz_hash_get_key(fz_hash_table *table, int idx);
+void *fz_hash_get_val(fz_hash_table *table, int idx);
+
+/*
+ * Math and geometry
+ */
+
+/* Multiply scaled two integers in the 0..255 range */
+static inline int fz_mul255(int a, int b)
+{
+	/* see Jim Blinn's book "Dirty Pixels" for how this works */
+	int x = a * b + 128;
+	x += x >> 8;
+	return x >> 8;
+}
+
+/* Expand a value A from the 0...255 range to the 0..256 range */
+#define FZ_EXPAND(A) ((A)+((A)>>7))
+
+/* Combine values A (in any range) and B (in the 0..256 range),
+ * to give a single value in the same range as A was. */
+#define FZ_COMBINE(A,B) (((A)*(B))>>8)
+
+/* Combine values A and C (in the same (any) range) and B and D (in the
+ * 0..256 range), to give a single value in the same range as A and C were. */
+#define FZ_COMBINE2(A,B,C,D) (FZ_COMBINE((A), (B)) + FZ_COMBINE((C), (D)))
+
+/* Blend SRC and DST (in the same range) together according to
+ * AMOUNT (in the 0...256 range). */
+#define FZ_BLEND(SRC, DST, AMOUNT) ((((SRC)-(DST))*(AMOUNT) + ((DST)<<8))>>8)
+
+typedef struct fz_matrix_s fz_matrix;
+typedef struct fz_point_s fz_point;
+typedef struct fz_rect_s fz_rect;
+typedef struct fz_bbox_s fz_bbox;
+
+extern const fz_rect fz_unit_rect;
+extern const fz_rect fz_empty_rect;
+extern const fz_rect fz_infinite_rect;
+
+extern const fz_bbox fz_unit_bbox;
+extern const fz_bbox fz_empty_bbox;
+extern const fz_bbox fz_infinite_bbox;
+
+#define fz_is_empty_rect(r) ((r).x0 == (r).x1)
+#define fz_is_infinite_rect(r) ((r).x0 > (r).x1)
+#define fz_is_empty_bbox(b) ((b).x0 == (b).x1)
+#define fz_is_infinite_bbox(b) ((b).x0 > (b).x1)
+
+struct fz_matrix_s
+{
+	float a, b, c, d, e, f;
+};
+
+struct fz_point_s
+{
+	float x, y;
+};
+
+struct fz_rect_s
+{
+	float x0, y0;
+	float x1, y1;
+};
+
+struct fz_bbox_s
+{
+	int x0, y0;
+	int x1, y1;
+};
+
+extern const fz_matrix fz_identity;
+
+fz_matrix fz_concat(fz_matrix one, fz_matrix two);
+fz_matrix fz_scale(float sx, float sy);
+fz_matrix fz_shear(float sx, float sy);
+fz_matrix fz_rotate(float theta);
+fz_matrix fz_translate(float tx, float ty);
+fz_matrix fz_invert_matrix(fz_matrix m);
+int fz_is_rectilinear(fz_matrix m);
+float fz_matrix_expansion(fz_matrix m);
+
+fz_bbox fz_round_rect(fz_rect r);
+fz_bbox fz_intersect_bbox(fz_bbox a, fz_bbox b);
+fz_rect fz_intersect_rect(fz_rect a, fz_rect b);
+fz_bbox fz_union_bbox(fz_bbox a, fz_bbox b);
+fz_rect fz_union_rect(fz_rect a, fz_rect b);
+
+fz_point fz_transform_point(fz_matrix m, fz_point p);
+fz_point fz_transform_vector(fz_matrix m, fz_point p);
+fz_rect fz_transform_rect(fz_matrix m, fz_rect r);
+fz_bbox fz_transform_bbox(fz_matrix m, fz_bbox b);
+
+/*
+ * Basic crypto functions.
+ * Independent of the rest of fitz.
+ * For further encapsulation in filters, or not.
+ */
+
+/* md5 digests */
+
+typedef struct fz_md5_s fz_md5;
+
+struct fz_md5_s
+{
+	unsigned int state[4];
+	unsigned int count[2];
+	unsigned char buffer[64];
+};
+
+void fz_md5_init(fz_md5 *state);
+void fz_md5_update(fz_md5 *state, const unsigned char *input, unsigned inlen);
+void fz_md5_final(fz_md5 *state, unsigned char digest[16]);
+
+/* sha-256 digests */
+
+typedef struct fz_sha256_s fz_sha256;
+
+struct fz_sha256_s
+{
+	unsigned int state[8];
+	unsigned int count[2];
+	union {
+		unsigned char u8[64];
+		unsigned int u32[16];
+	} buffer;
+};
+
+void fz_sha256_init(fz_sha256 *state);
+void fz_sha256_update(fz_sha256 *state, const unsigned char *input, unsigned int inlen);
+void fz_sha256_final(fz_sha256 *state, unsigned char digest[32]);
+
+/* arc4 crypto */
+
+typedef struct fz_arc4_s fz_arc4;
+
+struct fz_arc4_s
+{
+	unsigned x;
+	unsigned y;
+	unsigned char state[256];
+};
+
+void fz_arc4_init(fz_arc4 *state, const unsigned char *key, unsigned len);
+void fz_arc4_encrypt(fz_arc4 *state, unsigned char *dest, const unsigned char *src, unsigned len);
+
+/* AES block cipher implementation from XYSSL */
+
+typedef struct fz_aes_s fz_aes;
+
+#define AES_DECRYPT 0
+#define AES_ENCRYPT 1
+
+struct fz_aes_s
+{
+	int nr; /* number of rounds */
+	unsigned long *rk; /* AES round keys */
+	unsigned long buf[68]; /* unaligned data */
+};
+
+void aes_setkey_enc( fz_aes *ctx, const unsigned char *key, int keysize );
+void aes_setkey_dec( fz_aes *ctx, const unsigned char *key, int keysize );
+void aes_crypt_cbc( fz_aes *ctx, int mode, int length,
+	unsigned char iv[16],
+	const unsigned char *input,
+	unsigned char *output );
+
+/*
+ * Dynamic objects.
+ * The same type of objects as found in PDF and PostScript.
+ * Used by the filters and the mupdf parser.
+ */
+
+typedef struct fz_obj_s fz_obj;
+
+extern fz_obj* (*fz_resolve_indirect)(fz_obj*);
+
+fz_obj *fz_new_null(void);
+fz_obj *fz_new_bool(int b);
+fz_obj *fz_new_int(int i);
+fz_obj *fz_new_real(float f);
+fz_obj *fz_new_name(char *str);
+fz_obj *fz_new_string(char *str, int len);
+fz_obj *fz_new_indirect(int num, int gen, void *xref);
+
+fz_obj *fz_new_array(int initialcap);
+fz_obj *fz_new_dict(int initialcap);
+fz_obj *fz_copy_array(fz_obj *array);
+fz_obj *fz_copy_dict(fz_obj *dict);
+
+fz_obj *fz_keep_obj(fz_obj *obj);
+void fz_drop_obj(fz_obj *obj);
+
+/* type queries */
+int fz_is_null(fz_obj *obj);
+int fz_is_bool(fz_obj *obj);
+int fz_is_int(fz_obj *obj);
+int fz_is_real(fz_obj *obj);
+int fz_is_name(fz_obj *obj);
+int fz_is_string(fz_obj *obj);
+int fz_is_array(fz_obj *obj);
+int fz_is_dict(fz_obj *obj);
+int fz_is_indirect(fz_obj *obj);
+
+int fz_objcmp(fz_obj *a, fz_obj *b);
+
+/* safe, silent failure, no error reporting */
+int fz_to_bool(fz_obj *obj);
+int fz_to_int(fz_obj *obj);
+float fz_to_real(fz_obj *obj);
+char *fz_to_name(fz_obj *obj);
+char *fz_to_str_buf(fz_obj *obj);
+int fz_to_str_len(fz_obj *obj);
+int fz_to_num(fz_obj *obj);
+int fz_to_gen(fz_obj *obj);
+
+int fz_array_len(fz_obj *array);
+fz_obj *fz_array_get(fz_obj *array, int i);
+void fz_array_put(fz_obj *array, int i, fz_obj *obj);
+void fz_array_push(fz_obj *array, fz_obj *obj);
+void fz_array_insert(fz_obj *array, fz_obj *obj);
+
+int fz_dict_len(fz_obj *dict);
+fz_obj *fz_dict_get_key(fz_obj *dict, int idx);
+fz_obj *fz_dict_get_val(fz_obj *dict, int idx);
+fz_obj *fz_dict_get(fz_obj *dict, fz_obj *key);
+fz_obj *fz_dict_gets(fz_obj *dict, char *key);
+fz_obj *fz_dict_getsa(fz_obj *dict, char *key, char *abbrev);
+void fz_dict_put(fz_obj *dict, fz_obj *key, fz_obj *val);
+void fz_dict_puts(fz_obj *dict, char *key, fz_obj *val);
+void fz_dict_del(fz_obj *dict, fz_obj *key);
+void fz_dict_dels(fz_obj *dict, char *key);
+void fz_sort_dict(fz_obj *dict);
+
+int fz_fprint_obj(FILE *fp, fz_obj *obj, int tight);
+void fz_debug_obj(fz_obj *obj);
+void fz_debug_ref(fz_obj *obj);
+
+void fz_set_str_len(fz_obj *obj, int newlen); /* private */
+void *fz_get_indirect_xref(fz_obj *obj); /* private */
+
+/*
+ * Data buffers.
+ */
+
+typedef struct fz_buffer_s fz_buffer;
+
+struct fz_buffer_s
+{
+	int refs;
+	unsigned char *data;
+	int cap, len;
+};
+
+fz_buffer *fz_new_buffer(int size);
+fz_buffer *fz_keep_buffer(fz_buffer *buf);
+void fz_drop_buffer(fz_buffer *buf);
+
+void fz_resize_buffer(fz_buffer *buf, int size);
+void fz_grow_buffer(fz_buffer *buf);
+
+/*
+ * Buffered reader.
+ * Only the data between rp and wp is valid data.
+ */
+
+typedef struct fz_stream_s fz_stream;
+
+struct fz_stream_s
+{
+	int refs;
+	int error;
+	int eof;
+	int pos;
+	int avail;
+	int bits;
+	unsigned char *bp, *rp, *wp, *ep;
+	void *state;
+	int (*read)(fz_stream *stm, unsigned char *buf, int len);
+	void (*close)(fz_stream *stm);
+	void (*seek)(fz_stream *stm, int offset, int whence);
+	unsigned char buf[4096];
+};
+
+fz_stream *fz_open_fd(int file);
+fz_stream *fz_open_file(const char *filename);
+fz_stream *fz_open_file_w(const wchar_t *filename); /* only on win32 */
+fz_stream *fz_open_buffer(fz_buffer *buf);
+fz_stream *fz_open_memory(unsigned char *data, int len);
+void fz_close(fz_stream *stm);
+
+fz_stream *fz_new_stream(void*, int(*)(fz_stream*, unsigned char*, int), void(*)(fz_stream *));
+fz_stream *fz_keep_stream(fz_stream *stm);
+void fz_fill_buffer(fz_stream *stm);
+
+int fz_tell(fz_stream *stm);
+void fz_seek(fz_stream *stm, int offset, int whence);
+
+int fz_read(fz_stream *stm, unsigned char *buf, int len);
+void fz_read_line(fz_stream *stm, char *buf, int max);
+fz_error fz_read_all(fz_buffer **bufp, fz_stream *stm, int initial);
+
+static inline int fz_read_byte(fz_stream *stm)
+{
+	if (stm->rp == stm->wp)
+	{
+		fz_fill_buffer(stm);
+		return stm->rp < stm->wp ? *stm->rp++ : EOF;
+	}
+	return *stm->rp++;
+}
+
+static inline int fz_peek_byte(fz_stream *stm)
+{
+	if (stm->rp == stm->wp)
+	{
+		fz_fill_buffer(stm);
+		return stm->rp < stm->wp ? *stm->rp : EOF;
+	}
+	return *stm->rp;
+}
+
+static inline void fz_unread_byte(fz_stream *stm)
+{
+	if (stm->rp > stm->bp)
+		stm->rp--;
+}
+
+static inline int fz_is_eof(fz_stream *stm)
+{
+	if (stm->rp == stm->wp)
+	{
+		if (stm->eof)
+			return 1;
+		return fz_peek_byte(stm) == EOF;
+	}
+	return 0;
+}
+
+static inline unsigned int fz_read_bits(fz_stream *stm, int n)
+{
+	unsigned int x;
+
+	if (n <= stm->avail)
+	{
+		stm->avail -= n;
+		x = (stm->bits >> stm->avail) & ((1 << n) - 1);
+	}
+	else
+	{
+		x = stm->bits & ((1 << stm->avail) - 1);
+		n -= stm->avail;
+		stm->avail = 0;
+
+		while (n > 8)
+		{
+			x = (x << 8) | fz_read_byte(stm);
+			n -= 8;
+		}
+
+		if (n > 0)
+		{
+			stm->bits = fz_read_byte(stm);
+			stm->avail = 8 - n;
+			x = (x << n) | (stm->bits >> stm->avail);
+		}
+	}
+
+	return x;
+}
+
+static inline void fz_sync_bits(fz_stream *stm)
+{
+	stm->avail = 0;
+}
+
+static inline int fz_is_eof_bits(fz_stream *stm)
+{
+	return fz_is_eof(stm) && (stm->avail == 0 || stm->bits == EOF);
+}
+
+/*
+ * Data filters.
+ */
+
+fz_stream *fz_open_copy(fz_stream *chain);
+fz_stream *fz_open_null(fz_stream *chain, int len);
+fz_stream *fz_open_arc4(fz_stream *chain, unsigned char *key, unsigned keylen);
+fz_stream *fz_open_aesd(fz_stream *chain, unsigned char *key, unsigned keylen);
+fz_stream *fz_open_a85d(fz_stream *chain);
+fz_stream *fz_open_ahxd(fz_stream *chain);
+fz_stream *fz_open_rld(fz_stream *chain);
+fz_stream *fz_open_dctd(fz_stream *chain, fz_obj *param);
+fz_stream *fz_open_faxd(fz_stream *chain, fz_obj *param);
+fz_stream *fz_open_flated(fz_stream *chain);
+fz_stream *fz_open_lzwd(fz_stream *chain, fz_obj *param);
+fz_stream *fz_open_predict(fz_stream *chain, fz_obj *param);
+fz_stream *fz_open_jbig2d(fz_stream *chain, fz_buffer *global);
+
+/*
+ * Resources and other graphics related objects.
+ */
+
+enum { FZ_MAX_COLORS = 32 };
+
+int fz_find_blendmode(char *name);
+char *fz_blendmode_name(int blendmode);
+
+/*
+ * Pixmaps have n components per pixel. the last is always alpha.
+ * premultiplied alpha when rendering, but non-premultiplied for colorspace
+ * conversions and rescaling.
+ */
+
+typedef struct fz_pixmap_s fz_pixmap;
+typedef struct fz_colorspace_s fz_colorspace;
+
+struct fz_pixmap_s
+{
+	int refs;
+	int x, y, w, h, n;
+	fz_pixmap *mask; /* explicit soft/image mask */
+	int interpolate;
+	int xres, yres;
+	fz_colorspace *colorspace;
+	unsigned char *samples;
+	int free_samples;
+};
+
+/* will return NULL if soft limit is exceeded */
+fz_pixmap *fz_new_pixmap_with_limit(fz_colorspace *colorspace, int w, int h);
+
+fz_pixmap *fz_new_pixmap_with_data(fz_colorspace *colorspace, int w, int h, unsigned char *samples);
+fz_pixmap *fz_new_pixmap_with_rect(fz_colorspace *, fz_bbox bbox);
+fz_pixmap *fz_new_pixmap_with_rect_and_data(fz_colorspace *, fz_bbox bbox, unsigned char *samples);
+fz_pixmap *fz_new_pixmap(fz_colorspace *, int w, int h);
+fz_pixmap *fz_keep_pixmap(fz_pixmap *pix);
+void fz_drop_pixmap(fz_pixmap *pix);
+void fz_clear_pixmap(fz_pixmap *pix);
+void fz_clear_pixmap_with_color(fz_pixmap *pix, int value);
+void fz_clear_pixmap_rect_with_color(fz_pixmap *pix, int value, fz_bbox r);
+void fz_copy_pixmap_rect(fz_pixmap *dest, fz_pixmap *src, fz_bbox r);
+void fz_premultiply_pixmap(fz_pixmap *pix);
+fz_pixmap *fz_alpha_from_gray(fz_pixmap *gray, int luminosity);
+fz_bbox fz_bound_pixmap(fz_pixmap *pix);
+void fz_invert_pixmap(fz_pixmap *pix);
+void fz_gamma_pixmap(fz_pixmap *pix, float gamma);
+
+fz_pixmap *fz_scale_pixmap(fz_pixmap *src, float x, float y, float w, float h);
+fz_pixmap *fz_scale_pixmap_gridfit(fz_pixmap *src, float x, float y, float w, float h, int gridfit);
+
+fz_error fz_write_pnm(fz_pixmap *pixmap, char *filename);
+fz_error fz_write_pam(fz_pixmap *pixmap, char *filename, int savealpha);
+fz_error fz_write_png(fz_pixmap *pixmap, char *filename, int savealpha);
+
+fz_error fz_load_jpx_image(fz_pixmap **imgp, unsigned char *data, int size, fz_colorspace *dcs);
+
+/*
+ * Bitmaps have 1 component per bit. Only used for creating halftoned versions
+ * of contone buffers, and saving out. Samples are stored msb first, akin to
+ * pbms.
+ */
+
+typedef struct fz_bitmap_s fz_bitmap;
+
+struct fz_bitmap_s
+{
+	int refs;
+	int w, h, stride, n;
+	unsigned char *samples;
+};
+
+fz_bitmap *fz_new_bitmap(int w, int h, int n);
+fz_bitmap *fz_keep_bitmap(fz_bitmap *bit);
+void fz_clear_bitmap(fz_bitmap *bit);
+void fz_drop_bitmap(fz_bitmap *bit);
+
+fz_error fz_write_pbm(fz_bitmap *bitmap, char *filename);
+
+/*
+ * A halftone is a set of threshold tiles, one per component. Each threshold
+ * tile is a pixmap, possibly of varying sizes and phases.
+ */
+
+typedef struct fz_halftone_s fz_halftone;
+
+struct fz_halftone_s
+{
+	int refs;
+	int n;
+	fz_pixmap *comp[1];
+};
+
+fz_halftone *fz_new_halftone(int num_comps);
+fz_halftone *fz_get_default_halftone(int num_comps);
+fz_halftone *fz_keep_halftone(fz_halftone *half);
+void fz_drop_halftone(fz_halftone *half);
+
+fz_bitmap *fz_halftone_pixmap(fz_pixmap *pix, fz_halftone *ht);
+
+/*
+ * Colorspace resources.
+ */
+
+extern fz_colorspace *fz_device_gray;
+extern fz_colorspace *fz_device_rgb;
+extern fz_colorspace *fz_device_bgr;
+extern fz_colorspace *fz_device_cmyk;
+
+struct fz_colorspace_s
+{
+	int refs;
+	char name[16];
+	int n;
+	void (*to_rgb)(fz_colorspace *, float *src, float *rgb);
+	void (*from_rgb)(fz_colorspace *, float *rgb, float *dst);
+	void (*free_data)(fz_colorspace *);
+	void *data;
+};
+
+fz_colorspace *fz_new_colorspace(char *name, int n);
+fz_colorspace *fz_keep_colorspace(fz_colorspace *colorspace);
+void fz_drop_colorspace(fz_colorspace *colorspace);
+
+void fz_convert_color(fz_colorspace *srcs, float *srcv, fz_colorspace *dsts, float *dstv);
+void fz_convert_pixmap(fz_pixmap *src, fz_pixmap *dst);
+
+fz_colorspace *fz_find_device_colorspace(char *name);
+
+/*
+ * Fonts come in two variants:
+ *	Regular fonts are handled by FreeType.
+ *	Type 3 fonts have callbacks to the interpreter.
+ */
+
+struct fz_device_s;
+
+typedef struct fz_font_s fz_font;
+char *ft_error_string(int err);
+
+struct fz_font_s
+{
+	int refs;
+	char name[32];
+
+	void *ft_face; /* has an FT_Face if used */
+	int ft_substitute; /* ... substitute metrics */
+	int ft_bold; /* ... synthesize bold */
+	int ft_italic; /* ... synthesize italic */
+	int ft_hint; /* ... force hinting for DynaLab fonts */
+
+	/* origin of font data */
+	char *ft_file;
+	unsigned char *ft_data;
+	int ft_size;
+
+	fz_matrix t3matrix;
+	fz_obj *t3resources;
+	fz_buffer **t3procs; /* has 256 entries if used */
+	float *t3widths; /* has 256 entries if used */
+	void *t3xref; /* a pdf_xref for the callback */
+	fz_error (*t3run)(void *xref, fz_obj *resources, fz_buffer *contents,
+		struct fz_device_s *dev, fz_matrix ctm);
+
+	fz_rect bbox;
+
+	/* substitute metrics */
+	int width_count;
+	int *width_table;
+};
+
+fz_font *fz_new_type3_font(char *name, fz_matrix matrix);
+
+fz_error fz_new_font_from_memory(fz_font **fontp, unsigned char *data, int len, int index);
+fz_error fz_new_font_from_file(fz_font **fontp, char *path, int index);
+
+fz_font *fz_keep_font(fz_font *font);
+void fz_drop_font(fz_font *font);
+
+void fz_debug_font(fz_font *font);
+void fz_set_font_bbox(fz_font *font, float xmin, float ymin, float xmax, float ymax);
+
+/*
+ * Vector path buffer.
+ * It can be stroked and dashed, or be filled.
+ * It has a fill rule (nonzero or even_odd).
+ *
+ * When rendering, they are flattened, stroked and dashed straight
+ * into the Global Edge List.
+ */
+
+typedef struct fz_path_s fz_path;
+typedef struct fz_stroke_state_s fz_stroke_state;
+
+typedef union fz_path_item_s fz_path_item;
+
+typedef enum fz_path_item_kind_e
+{
+	FZ_MOVETO,
+	FZ_LINETO,
+	FZ_CURVETO,
+	FZ_CLOSE_PATH
+} fz_path_item_kind;
+
+union fz_path_item_s
+{
+	fz_path_item_kind k;
+	float v;
+};
+
+struct fz_path_s
+{
+	int len, cap;
+	fz_path_item *items;
+};
+
+struct fz_stroke_state_s
+{
+	int start_cap, dash_cap, end_cap;
+	int linejoin;
+	float linewidth;
+	float miterlimit;
+	float dash_phase;
+	int dash_len;
+	float dash_list[32];
+};
+
+fz_path *fz_new_path(void);
+void fz_moveto(fz_path*, float x, float y);
+void fz_lineto(fz_path*, float x, float y);
+void fz_curveto(fz_path*, float, float, float, float, float, float);
+void fz_curvetov(fz_path*, float, float, float, float);
+void fz_curvetoy(fz_path*, float, float, float, float);
+void fz_closepath(fz_path*);
+void fz_free_path(fz_path *path);
+
+void fz_transform_path(fz_path *path, fz_matrix transform);
+
+fz_path *fz_clone_path(fz_path *old);
+
+fz_rect fz_bound_path(fz_path *path, fz_stroke_state *stroke, fz_matrix ctm);
+void fz_debug_path(fz_path *, int indent);
+
+/*
+ * Text buffer.
+ *
+ * The trm field contains the a, b, c and d coefficients.
+ * The e and f coefficients come from the individual elements,
+ * together they form the transform matrix for the glyph.
+ *
+ * Glyphs are referenced by glyph ID.
+ * The Unicode text equivalent is kept in a separate array
+ * with indexes into the glyph array.
+ */
+
+typedef struct fz_text_s fz_text;
+typedef struct fz_text_item_s fz_text_item;
+
+struct fz_text_item_s
+{
+	float x, y;
+	int gid; /* -1 for one gid to many ucs mappings */
+	int ucs; /* -1 for one ucs to many gid mappings */
+};
+
+struct fz_text_s
+{
+	fz_font *font;
+	fz_matrix trm;
+	int wmode;
+	int len, cap;
+	fz_text_item *items;
+};
+
+fz_text *fz_new_text(fz_font *face, fz_matrix trm, int wmode);
+void fz_add_text(fz_text *text, int gid, int ucs, float x, float y);
+void fz_free_text(fz_text *text);
+void fz_debug_text(fz_text*, int indent);
+fz_rect fz_bound_text(fz_text *text, fz_matrix ctm);
+fz_text *fz_clone_text(fz_text *old);
+
+/*
+ * The shading code uses gouraud shaded triangle meshes.
+ */
+
+enum
+{
+	FZ_LINEAR,
+	FZ_RADIAL,
+	FZ_MESH,
+};
+
+typedef struct fz_shade_s fz_shade;
+
+struct fz_shade_s
+{
+	int refs;
+
+	fz_rect bbox;		/* can be fz_infinite_rect */
+	fz_colorspace *colorspace;
+
+	fz_matrix matrix;	/* matrix from pattern dict */
+	int use_background;	/* background color for fills but not 'sh' */
+	float background[FZ_MAX_COLORS];
+
+	int use_function;
+	float function[256][FZ_MAX_COLORS + 1];
+
+	int type; /* linear, radial, mesh */
+	int extend[2];
+
+	int mesh_len;
+	int mesh_cap;
+	float *mesh; /* [x y 0], [x y r], [x y t] or [x y c1 ... cn] */
+};
+
+fz_shade *fz_keep_shade(fz_shade *shade);
+void fz_drop_shade(fz_shade *shade);
+void fz_debug_shade(fz_shade *shade);
+
+fz_rect fz_bound_shade(fz_shade *shade, fz_matrix ctm);
+void fz_paint_shade(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox);
+
+/*
+ * Glyph cache
+ */
+
+typedef struct fz_glyph_cache_s fz_glyph_cache;
+
+fz_glyph_cache *fz_new_glyph_cache(void);
+fz_pixmap *fz_render_ft_glyph(fz_font *font, int cid, fz_matrix trm);
+fz_pixmap *fz_render_t3_glyph(fz_font *font, int cid, fz_matrix trm, fz_colorspace *model);
+fz_pixmap *fz_render_ft_stroked_glyph(fz_font *font, int gid, fz_matrix trm, fz_matrix ctm, fz_stroke_state *state);
+fz_pixmap *fz_render_glyph(fz_glyph_cache*, fz_font*, int, fz_matrix, fz_colorspace *model);
+fz_pixmap *fz_render_stroked_glyph(fz_glyph_cache*, fz_font*, int, fz_matrix, fz_matrix, fz_stroke_state *stroke);
+void fz_free_glyph_cache(fz_glyph_cache *);
+
+/*
+ * Scan converter
+ */
+
+int fz_get_aa_level(void);
+void fz_set_aa_level(int bits);
+
+typedef struct fz_gel_s fz_gel;
+
+fz_gel *fz_new_gel(void);
+void fz_insert_gel(fz_gel *gel, float x0, float y0, float x1, float y1);
+void fz_reset_gel(fz_gel *gel, fz_bbox clip);
+void fz_sort_gel(fz_gel *gel);
+fz_bbox fz_bound_gel(fz_gel *gel);
+void fz_free_gel(fz_gel *gel);
+int fz_is_rect_gel(fz_gel *gel);
+
+void fz_scan_convert(fz_gel *gel, int eofill, fz_bbox clip, fz_pixmap *pix, unsigned char *colorbv);
+
+void fz_flatten_fill_path(fz_gel *gel, fz_path *path, fz_matrix ctm, float flatness);
+void fz_flatten_stroke_path(fz_gel *gel, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, float flatness, float linewidth);
+void fz_flatten_dash_path(fz_gel *gel, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, float flatness, float linewidth);
+
+/*
+ * The device interface.
+ */
+
+enum
+{
+	/* Hints */
+	FZ_IGNORE_IMAGE = 1,
+	FZ_IGNORE_SHADE = 2,
+
+	/* Flags */
+	FZ_CHARPROC_MASK = 1,
+	FZ_CHARPROC_COLOR = 2,
+};
+
+typedef struct fz_device_s fz_device;
+
+struct fz_device_s
+{
+	int hints;
+	int flags;
+
+	void *user;
+	void (*free_user)(void *);
+
+	void (*fill_path)(void *, fz_path *, int even_odd, fz_matrix, fz_colorspace *, float *color, float alpha);
+	void (*stroke_path)(void *, fz_path *, fz_stroke_state *, fz_matrix, fz_colorspace *, float *color, float alpha);
+	void (*clip_path)(void *, fz_path *, fz_rect *rect, int even_odd, fz_matrix);
+	void (*clip_stroke_path)(void *, fz_path *, fz_rect *rect, fz_stroke_state *, fz_matrix);
+
+	void (*fill_text)(void *, fz_text *, fz_matrix, fz_colorspace *, float *color, float alpha);
+	void (*stroke_text)(void *, fz_text *, fz_stroke_state *, fz_matrix, fz_colorspace *, float *color, float alpha);
+	void (*clip_text)(void *, fz_text *, fz_matrix, int accumulate);
+	void (*clip_stroke_text)(void *, fz_text *, fz_stroke_state *, fz_matrix);
+	void (*ignore_text)(void *, fz_text *, fz_matrix);
+
+	void (*fill_shade)(void *, fz_shade *shd, fz_matrix ctm, float alpha);
+	void (*fill_image)(void *, fz_pixmap *img, fz_matrix ctm, float alpha);
+	void (*fill_image_mask)(void *, fz_pixmap *img, fz_matrix ctm, fz_colorspace *, float *color, float alpha);
+	void (*clip_image_mask)(void *, fz_pixmap *img, fz_rect *rect, fz_matrix ctm);
+
+	void (*pop_clip)(void *);
+
+	void (*begin_mask)(void *, fz_rect, int luminosity, fz_colorspace *, float *bc);
+	void (*end_mask)(void *);
+	void (*begin_group)(void *, fz_rect, int isolated, int knockout, int blendmode, float alpha);
+	void (*end_group)(void *);
+
+	void (*begin_tile)(void *, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm);
+	void (*end_tile)(void *);
+};
+
+void fz_fill_path(fz_device *dev, fz_path *path, int even_odd, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_stroke_path(fz_device *dev, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_clip_path(fz_device *dev, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm);
+void fz_clip_stroke_path(fz_device *dev, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm);
+void fz_fill_text(fz_device *dev, fz_text *text, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_clip_text(fz_device *dev, fz_text *text, fz_matrix ctm, int accumulate);
+void fz_clip_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm);
+void fz_ignore_text(fz_device *dev, fz_text *text, fz_matrix ctm);
+void fz_pop_clip(fz_device *dev);
+void fz_fill_shade(fz_device *dev, fz_shade *shade, fz_matrix ctm, float alpha);
+void fz_fill_image(fz_device *dev, fz_pixmap *image, fz_matrix ctm, float alpha);
+void fz_fill_image_mask(fz_device *dev, fz_pixmap *image, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_clip_image_mask(fz_device *dev, fz_pixmap *image, fz_rect *rect, fz_matrix ctm);
+void fz_begin_mask(fz_device *dev, fz_rect area, int luminosity, fz_colorspace *colorspace, float *bc);
+void fz_end_mask(fz_device *dev);
+void fz_begin_group(fz_device *dev, fz_rect area, int isolated, int knockout, int blendmode, float alpha);
+void fz_end_group(fz_device *dev);
+void fz_begin_tile(fz_device *dev, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm);
+void fz_end_tile(fz_device *dev);
+
+fz_device *fz_new_device(void *user);
+void fz_free_device(fz_device *dev);
+
+fz_device *fz_new_trace_device(void);
+fz_device *fz_new_bbox_device(fz_bbox *bboxp);
+fz_device *fz_new_draw_device(fz_glyph_cache *cache, fz_pixmap *dest);
+fz_device *fz_new_draw_device_type3(fz_glyph_cache *cache, fz_pixmap *dest);
+
+/*
+ * Text extraction device
+ */
+
+typedef struct fz_text_span_s fz_text_span;
+typedef struct fz_text_char_s fz_text_char;
+
+struct fz_text_char_s
+{
+	int c;
+	fz_bbox bbox;
+};
+
+struct fz_text_span_s
+{
+	fz_font *font;
+	float size;
+	int wmode;
+	int len, cap;
+	fz_text_char *text;
+	fz_text_span *next;
+	int eol;
+};
+
+fz_text_span *fz_new_text_span(void);
+void fz_free_text_span(fz_text_span *line);
+void fz_debug_text_span(fz_text_span *line);
+void fz_debug_text_span_xml(fz_text_span *span);
+
+fz_device *fz_new_text_device(fz_text_span *text);
+
+/*
+ * Display list device -- record and play back device commands.
+ */
+
+typedef struct fz_display_list_s fz_display_list;
+
+fz_display_list *fz_new_display_list(void);
+void fz_free_display_list(fz_display_list *list);
+fz_device *fz_new_list_device(fz_display_list *list);
+void fz_execute_display_list(fz_display_list *list, fz_device *dev, fz_matrix ctm, fz_bbox area);
+
+/*
+ * Plotting functions.
+ */
+
+void fz_accelerate(void);
+void fz_accelerate_arch(void);
+
+void fz_decode_tile(fz_pixmap *pix, float *decode);
+void fz_decode_indexed_tile(fz_pixmap *pix, float *decode, int maxval);
+void fz_unpack_tile(fz_pixmap *dst, unsigned char * restrict src, int n, int depth, int stride, int scale);
+
+void fz_paint_solid_alpha(unsigned char * restrict dp, int w, int alpha);
+void fz_paint_solid_color(unsigned char * restrict dp, int n, int w, unsigned char *color);
+
+void fz_paint_span(unsigned char * restrict dp, unsigned char * restrict sp, int n, int w, int alpha);
+void fz_paint_span_with_color(unsigned char * restrict dp, unsigned char * restrict mp, int n, int w, unsigned char *color);
+
+void fz_paint_image(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, int alpha);
+void fz_paint_image_with_color(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, unsigned char *colorbv);
+
+void fz_paint_pixmap(fz_pixmap *dst, fz_pixmap *src, int alpha);
+void fz_paint_pixmap_with_mask(fz_pixmap *dst, fz_pixmap *src, fz_pixmap *msk);
+void fz_paint_pixmap_with_rect(fz_pixmap *dst, fz_pixmap *src, int alpha, fz_bbox bbox);
+
+void fz_blend_pixmap(fz_pixmap *dst, fz_pixmap *src, int alpha, int blendmode, int isolated, fz_pixmap *shape);
+
+enum
+{
+	/* PDF 1.4 -- standard separable */
+	FZ_BLEND_NORMAL,
+	FZ_BLEND_MULTIPLY,
+	FZ_BLEND_SCREEN,
+	FZ_BLEND_OVERLAY,
+	FZ_BLEND_DARKEN,
+	FZ_BLEND_LIGHTEN,
+	FZ_BLEND_COLOR_DODGE,
+	FZ_BLEND_COLOR_BURN,
+	FZ_BLEND_HARD_LIGHT,
+	FZ_BLEND_SOFT_LIGHT,
+	FZ_BLEND_DIFFERENCE,
+	FZ_BLEND_EXCLUSION,
+
+	/* PDF 1.4 -- standard non-separable */
+	FZ_BLEND_HUE,
+	FZ_BLEND_SATURATION,
+	FZ_BLEND_COLOR,
+	FZ_BLEND_LUMINOSITY,
+
+	/* For packing purposes */
+	FZ_BLEND_MODEMASK = 15,
+	FZ_BLEND_ISOLATED = 16,
+	FZ_BLEND_KNOCKOUT = 32
+};
+
+#endif
diff --git a/contrib/media/updf/fitz/lrintf.c b/contrib/media/updf/fitz/lrintf.c
new file mode 100644
index 000000000..be089dc8d
--- /dev/null
+++ b/contrib/media/updf/fitz/lrintf.c
@@ -0,0 +1,5 @@
+#include <math.h>
+
+long long int lrintf(float x) {
+  return floor(x);
+}
diff --git a/contrib/media/updf/fitz/obj_print.c b/contrib/media/updf/fitz/obj_print.c
new file mode 100644
index 000000000..30b34d95e
--- /dev/null
+++ b/contrib/media/updf/fitz/obj_print.c
@@ -0,0 +1,335 @@
+#include "fitz.h"
+
+struct fmt
+{
+	char *buf;
+	int cap;
+	int len;
+	int indent;
+	int tight;
+	int col;
+	int sep;
+	int last;
+};
+
+static void fmt_obj(struct fmt *fmt, fz_obj *obj);
+
+static inline int iswhite(int ch)
+{
+	return
+		ch == '\000' ||
+		ch == '\011' ||
+		ch == '\012' ||
+		ch == '\014' ||
+		ch == '\015' ||
+		ch == '\040';
+}
+
+static inline int isdelim(int ch)
+{
+	return	ch == '(' || ch == ')' ||
+		ch == '<' || ch == '>' ||
+		ch == '[' || ch == ']' ||
+		ch == '{' || ch == '}' ||
+		ch == '/' ||
+		ch == '%';
+}
+
+static inline void fmt_putc(struct fmt *fmt, int c)
+{
+	if (fmt->sep && !isdelim(fmt->last) && !isdelim(c)) {
+		fmt->sep = 0;
+		fmt_putc(fmt, ' ');
+	}
+	fmt->sep = 0;
+
+	if (fmt->buf && fmt->len < fmt->cap)
+		fmt->buf[fmt->len] = c;
+
+	if (c == '\n')
+		fmt->col = 0;
+	else
+		fmt->col ++;
+
+	fmt->len ++;
+
+	fmt->last = c;
+}
+
+static inline void fmt_indent(struct fmt *fmt)
+{
+	int i = fmt->indent;
+	while (i--) {
+		fmt_putc(fmt, ' ');
+		fmt_putc(fmt, ' ');
+	}
+}
+
+static inline void fmt_puts(struct fmt *fmt, char *s)
+{
+	while (*s)
+		fmt_putc(fmt, *s++);
+}
+
+static inline void fmt_sep(struct fmt *fmt)
+{
+	fmt->sep = 1;
+}
+
+static void fmt_str(struct fmt *fmt, fz_obj *obj)
+{
+	char *s = fz_to_str_buf(obj);
+	int n = fz_to_str_len(obj);
+	int i, c;
+
+	fmt_putc(fmt, '(');
+	for (i = 0; i < n; i++)
+	{
+		c = (unsigned char)s[i];
+		if (c == '\n')
+			fmt_puts(fmt, "\\n");
+		else if (c == '\r')
+			fmt_puts(fmt, "\\r");
+		else if (c == '\t')
+			fmt_puts(fmt, "\\t");
+		else if (c == '\b')
+			fmt_puts(fmt, "\\b");
+		else if (c == '\f')
+			fmt_puts(fmt, "\\f");
+		else if (c == '(')
+			fmt_puts(fmt, "\\(");
+		else if (c == ')')
+			fmt_puts(fmt, "\\)");
+		else if (c < 32 || c >= 127) {
+			char buf[16];
+			fmt_putc(fmt, '\\');
+			sprintf(buf, "%03o", c);
+			fmt_puts(fmt, buf);
+		}
+		else
+			fmt_putc(fmt, c);
+	}
+	fmt_putc(fmt, ')');
+}
+
+static void fmt_hex(struct fmt *fmt, fz_obj *obj)
+{
+	char *s = fz_to_str_buf(obj);
+	int n = fz_to_str_len(obj);
+	int i, b, c;
+
+	fmt_putc(fmt, '<');
+	for (i = 0; i < n; i++) {
+		b = (unsigned char) s[i];
+		c = (b >> 4) & 0x0f;
+		fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
+		c = (b) & 0x0f;
+		fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
+	}
+	fmt_putc(fmt, '>');
+}
+
+static void fmt_name(struct fmt *fmt, fz_obj *obj)
+{
+	unsigned char *s = (unsigned char *) fz_to_name(obj);
+	int i, c;
+
+	fmt_putc(fmt, '/');
+
+	for (i = 0; s[i]; i++)
+	{
+		if (isdelim(s[i]) || iswhite(s[i]) ||
+			s[i] == '#' || s[i] < 32 || s[i] >= 127)
+		{
+			fmt_putc(fmt, '#');
+			c = (s[i] >> 4) & 0xf;
+			fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
+			c = s[i] & 0xf;
+			fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
+		}
+		else
+		{
+			fmt_putc(fmt, s[i]);
+		}
+	}
+}
+
+static void fmt_array(struct fmt *fmt, fz_obj *obj)
+{
+	int i;
+
+	if (fmt->tight) {
+		fmt_putc(fmt, '[');
+		for (i = 0; i < fz_array_len(obj); i++) {
+			fmt_obj(fmt, fz_array_get(obj, i));
+			fmt_sep(fmt);
+		}
+		fmt_putc(fmt, ']');
+	}
+	else {
+		fmt_puts(fmt, "[ ");
+		for (i = 0; i < fz_array_len(obj); i++) {
+			if (fmt->col > 60) {
+				fmt_putc(fmt, '\n');
+				fmt_indent(fmt);
+			}
+			fmt_obj(fmt, fz_array_get(obj, i));
+			fmt_putc(fmt, ' ');
+		}
+		fmt_putc(fmt, ']');
+		fmt_sep(fmt);
+	}
+}
+
+static void fmt_dict(struct fmt *fmt, fz_obj *obj)
+{
+	int i;
+	fz_obj *key, *val;
+
+	if (fmt->tight) {
+		fmt_puts(fmt, "<<");
+		for (i = 0; i < fz_dict_len(obj); i++) {
+			fmt_obj(fmt, fz_dict_get_key(obj, i));
+			fmt_sep(fmt);
+			fmt_obj(fmt, fz_dict_get_val(obj, i));
+			fmt_sep(fmt);
+		}
+		fmt_puts(fmt, ">>");
+	}
+	else {
+		fmt_puts(fmt, "<<\n");
+		fmt->indent ++;
+		for (i = 0; i < fz_dict_len(obj); i++) {
+			key = fz_dict_get_key(obj, i);
+			val = fz_dict_get_val(obj, i);
+			fmt_indent(fmt);
+			fmt_obj(fmt, key);
+			fmt_putc(fmt, ' ');
+			if (!fz_is_indirect(val) && fz_is_array(val))
+				fmt->indent ++;
+			fmt_obj(fmt, val);
+			fmt_putc(fmt, '\n');
+			if (!fz_is_indirect(val) && fz_is_array(val))
+				fmt->indent --;
+		}
+		fmt->indent --;
+		fmt_indent(fmt);
+		fmt_puts(fmt, ">>");
+	}
+}
+
+static void fmt_obj(struct fmt *fmt, fz_obj *obj)
+{
+	char buf[256];
+
+	if (!obj)
+		fmt_puts(fmt, "<NULL>");
+	else if (fz_is_indirect(obj))
+	{
+		sprintf(buf, "%d %d R", fz_to_num(obj), fz_to_gen(obj));
+		fmt_puts(fmt, buf);
+	}
+	else if (fz_is_null(obj))
+		fmt_puts(fmt, "null");
+	else if (fz_is_bool(obj))
+		fmt_puts(fmt, fz_to_bool(obj) ? "true" : "false");
+	else if (fz_is_int(obj))
+	{
+		sprintf(buf, "%d", fz_to_int(obj));
+		fmt_puts(fmt, buf);
+	}
+	else if (fz_is_real(obj))
+	{
+		sprintf(buf, "%g", fz_to_real(obj));
+		if (strchr(buf, 'e')) /* bad news! */
+			sprintf(buf, fabsf(fz_to_real(obj)) > 1 ? "%1.1f" : "%1.8f", fz_to_real(obj));
+		fmt_puts(fmt, buf);
+	}
+	else if (fz_is_string(obj))
+	{
+		char *str = fz_to_str_buf(obj);
+		int len = fz_to_str_len(obj);
+		int added = 0;
+		int i, c;
+		for (i = 0; i < len; i++) {
+			c = (unsigned char)str[i];
+			if (strchr("()\\\n\r\t\b\f", c))
+				added ++;
+			else if (c < 32 || c >= 127)
+				added += 3;
+		}
+		if (added < len)
+			fmt_str(fmt, obj);
+		else
+			fmt_hex(fmt, obj);
+	}
+	else if (fz_is_name(obj))
+		fmt_name(fmt, obj);
+	else if (fz_is_array(obj))
+		fmt_array(fmt, obj);
+	else if (fz_is_dict(obj))
+		fmt_dict(fmt, obj);
+	else
+		fmt_puts(fmt, "<unknown object>");
+}
+
+static int
+fz_sprint_obj(char *s, int n, fz_obj *obj, int tight)
+{
+	struct fmt fmt;
+
+	fmt.indent = 0;
+	fmt.col = 0;
+	fmt.sep = 0;
+	fmt.last = 0;
+
+	fmt.tight = tight;
+	fmt.buf = s;
+	fmt.cap = n;
+	fmt.len = 0;
+	fmt_obj(&fmt, obj);
+
+	if (fmt.buf && fmt.len < fmt.cap)
+		fmt.buf[fmt.len] = '\0';
+
+	return fmt.len;
+}
+
+int
+fz_fprint_obj(FILE *fp, fz_obj *obj, int tight)
+{
+	char buf[1024];
+	char *ptr;
+	int n;
+
+	n = fz_sprint_obj(NULL, 0, obj, tight);
+	if ((n + 1) < sizeof buf)
+	{
+		fz_sprint_obj(buf, sizeof buf, obj, tight);
+		fputs(buf, fp);
+		fputc('\n', fp);
+	}
+	else
+	{
+		ptr = fz_malloc(n + 1);
+		fz_sprint_obj(ptr, n + 1, obj, tight);
+		fputs(ptr, fp);
+		fputc('\n', fp);
+		fz_free(ptr);
+	}
+	return n;
+}
+
+void
+fz_debug_obj(fz_obj *obj)
+{
+	fz_fprint_obj(stdout, obj, 0);
+}
+
+void
+fz_debug_ref(fz_obj *ref)
+{
+	fz_obj *obj;
+	obj = fz_resolve_indirect(ref);
+	fz_debug_obj(obj);
+}
diff --git a/contrib/media/updf/fitz/res_bitmap.c b/contrib/media/updf/fitz/res_bitmap.c
new file mode 100644
index 000000000..0b852af24
--- /dev/null
+++ b/contrib/media/updf/fitz/res_bitmap.c
@@ -0,0 +1,76 @@
+#include "fitz.h"
+
+fz_bitmap *
+fz_new_bitmap(int w, int h, int n)
+{
+	fz_bitmap *bit;
+
+	bit = fz_malloc(sizeof(fz_bitmap));
+	bit->refs = 1;
+	bit->w = w;
+	bit->h = h;
+	bit->n = n;
+	/* Span is 32 bit aligned. We may want to make this 64 bit if we
+	 * use SSE2 etc. */
+	bit->stride = ((n * w + 31) & ~31) >> 3;
+
+	bit->samples = fz_calloc(h, bit->stride);
+
+	return bit;
+}
+
+fz_bitmap *
+fz_keep_bitmap(fz_bitmap *pix)
+{
+	pix->refs++;
+	return pix;
+}
+
+void
+fz_drop_bitmap(fz_bitmap *bit)
+{
+	if (bit && --bit->refs == 0)
+	{
+		fz_free(bit->samples);
+		fz_free(bit);
+	}
+}
+
+void
+fz_clear_bitmap(fz_bitmap *bit)
+{
+	memset(bit->samples, 0, bit->stride * bit->h);
+}
+
+/*
+ * Write bitmap to PBM file
+ */
+
+fz_error
+fz_write_pbm(fz_bitmap *bitmap, char *filename)
+{
+	FILE *fp;
+	unsigned char *p;
+	int h, bytestride;
+
+	fp = fopen(filename, "wb");
+	if (!fp)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	assert(bitmap->n == 1);
+
+	fprintf(fp, "P4\n%d %d\n", bitmap->w, bitmap->h);
+
+	p = bitmap->samples;
+
+	h = bitmap->h;
+	bytestride = (bitmap->w + 7) >> 3;
+	while (h--)
+	{
+		fwrite(p, 1, bytestride, fp);
+		p += bitmap->stride;
+	}
+
+	fclose(fp);
+	return fz_okay;
+}
diff --git a/contrib/media/updf/fitz/res_colorspace.c b/contrib/media/updf/fitz/res_colorspace.c
new file mode 100644
index 000000000..47df2b344
--- /dev/null
+++ b/contrib/media/updf/fitz/res_colorspace.c
@@ -0,0 +1,685 @@
+#include "fitz.h"
+
+#define SLOWCMYK
+
+fz_colorspace *
+fz_new_colorspace(char *name, int n)
+{
+	fz_colorspace *cs = fz_malloc(sizeof(fz_colorspace));
+	cs->refs = 1;
+	fz_strlcpy(cs->name, name, sizeof cs->name);
+	cs->n = n;
+	cs->to_rgb = NULL;
+	cs->from_rgb = NULL;
+	cs->free_data = NULL;
+	cs->data = NULL;
+	return cs;
+}
+
+fz_colorspace *
+fz_keep_colorspace(fz_colorspace *cs)
+{
+	if (cs->refs < 0)
+		return cs;
+	cs->refs ++;
+	return cs;
+}
+
+void
+fz_drop_colorspace(fz_colorspace *cs)
+{
+	if (cs && cs->refs < 0)
+		return;
+	if (cs && --cs->refs == 0)
+	{
+		if (cs->free_data && cs->data)
+			cs->free_data(cs);
+		fz_free(cs);
+	}
+}
+
+/* Device colorspace definitions */
+
+static void gray_to_rgb(fz_colorspace *cs, float *gray, float *rgb)
+{
+	rgb[0] = gray[0];
+	rgb[1] = gray[0];
+	rgb[2] = gray[0];
+}
+
+static void rgb_to_gray(fz_colorspace *cs, float *rgb, float *gray)
+{
+	float r = rgb[0];
+	float g = rgb[1];
+	float b = rgb[2];
+	gray[0] = r * 0.3f + g * 0.59f + b * 0.11f;
+}
+
+static void rgb_to_rgb(fz_colorspace *cs, float *rgb, float *xyz)
+{
+	xyz[0] = rgb[0];
+	xyz[1] = rgb[1];
+	xyz[2] = rgb[2];
+}
+
+static void bgr_to_rgb(fz_colorspace *cs, float *bgr, float *rgb)
+{
+	rgb[0] = bgr[2];
+	rgb[1] = bgr[1];
+	rgb[2] = bgr[0];
+}
+
+static void rgb_to_bgr(fz_colorspace *cs, float *rgb, float *bgr)
+{
+	bgr[0] = rgb[2];
+	bgr[1] = rgb[1];
+	bgr[2] = rgb[0];
+}
+
+static void cmyk_to_rgb(fz_colorspace *cs, float *cmyk, float *rgb)
+{
+#ifdef SLOWCMYK /* from poppler */
+	float c = cmyk[0], m = cmyk[1], y = cmyk[2], k = cmyk[3];
+	float c1 = 1 - c, m1 = 1 - m, y1 = 1 - y, k1 = 1 - k;
+	float r, g, b, x;
+
+	/* this is a matrix multiplication, unrolled for performance */
+	x = c1 * m1 * y1 * k1;	/* 0 0 0 0 */
+	r = g = b = x;
+	x = c1 * m1 * y1 * k;	/* 0 0 0 1 */
+	r += 0.1373 * x;
+	g += 0.1216 * x;
+	b += 0.1255 * x;
+	x = c1 * m1 * y * k1;	/* 0 0 1 0 */
+	r += x;
+	g += 0.9490 * x;
+	x = c1 * m1 * y * k;	/* 0 0 1 1 */
+	r += 0.1098 * x;
+	g += 0.1020 * x;
+	x = c1 * m * y1 * k1;	/* 0 1 0 0 */
+	r += 0.9255 * x;
+	b += 0.5490 * x;
+	x = c1 * m * y1 * k;	/* 0 1 0 1 */
+	r += 0.1412 * x;
+	x = c1 * m * y * k1;	/* 0 1 1 0 */
+	r += 0.9294 * x;
+	g += 0.1098 * x;
+	b += 0.1412 * x;
+	x = c1 * m * y * k;	/* 0 1 1 1 */
+	r += 0.1333 * x;
+	x = c * m1 * y1 * k1;	/* 1 0 0 0 */
+	g += 0.6784 * x;
+	b += 0.9373 * x;
+	x = c * m1 * y1 * k;	/* 1 0 0 1 */
+	g += 0.0588 * x;
+	b += 0.1412 * x;
+	x = c * m1 * y * k1;	/* 1 0 1 0 */
+	g += 0.6510 * x;
+	b += 0.3137 * x;
+	x = c * m1 * y * k;	/* 1 0 1 1 */
+	g += 0.0745 * x;
+	x = c * m * y1 * k1;	/* 1 1 0 0 */
+	r += 0.1804 * x;
+	g += 0.1922 * x;
+	b += 0.5725 * x;
+	x = c * m * y1 * k;	/* 1 1 0 1 */
+	b += 0.0078 * x;
+	x = c * m * y * k1;	/* 1 1 1 0 */
+	r += 0.2118 * x;
+	g += 0.2119 * x;
+	b += 0.2235 * x;
+
+	rgb[0] = CLAMP(r, 0, 1);
+	rgb[1] = CLAMP(g, 0, 1);
+	rgb[2] = CLAMP(b, 0, 1);
+#else
+	rgb[0] = 1 - MIN(1, cmyk[0] + cmyk[3]);
+	rgb[1] = 1 - MIN(1, cmyk[1] + cmyk[3]);
+	rgb[2] = 1 - MIN(1, cmyk[2] + cmyk[3]);
+#endif
+}
+
+static void rgb_to_cmyk(fz_colorspace *cs, float *rgb, float *cmyk)
+{
+	float c, m, y, k;
+	c = 1 - rgb[0];
+	m = 1 - rgb[1];
+	y = 1 - rgb[2];
+	k = MIN(c, MIN(m, y));
+	cmyk[0] = c - k;
+	cmyk[1] = m - k;
+	cmyk[2] = y - k;
+	cmyk[3] = k;
+}
+
+static fz_colorspace k_device_gray = { -1, "DeviceGray", 1, gray_to_rgb, rgb_to_gray };
+static fz_colorspace k_device_rgb = { -1, "DeviceRGB", 3, rgb_to_rgb, rgb_to_rgb };
+static fz_colorspace k_device_bgr = { -1, "DeviceRGB", 3, bgr_to_rgb, rgb_to_bgr };
+static fz_colorspace k_device_cmyk = { -1, "DeviceCMYK", 4, cmyk_to_rgb, rgb_to_cmyk };
+
+fz_colorspace *fz_device_gray = &k_device_gray;
+fz_colorspace *fz_device_rgb = &k_device_rgb;
+fz_colorspace *fz_device_bgr = &k_device_bgr;
+fz_colorspace *fz_device_cmyk = &k_device_cmyk;
+
+fz_colorspace *
+fz_find_device_colorspace(char *name)
+{
+	if (!strcmp(name, "DeviceGray"))
+		return fz_device_gray;
+	if (!strcmp(name, "DeviceRGB"))
+		return fz_device_rgb;
+	if (!strcmp(name, "DeviceBGR"))
+		return fz_device_bgr;
+	if (!strcmp(name, "DeviceCMYK"))
+		return fz_device_cmyk;
+	fz_warn("unknown device colorspace: %s", name);
+	return NULL;
+}
+
+/* Fast pixmap color conversions */
+
+static void fast_gray_to_rgb(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = s[0];
+		d[1] = s[0];
+		d[2] = s[0];
+		d[3] = s[1];
+		s += 2;
+		d += 4;
+	}
+}
+
+static void fast_gray_to_cmyk(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = 0;
+		d[1] = 0;
+		d[2] = 0;
+		d[3] = s[0];
+		d[4] = s[1];
+		s += 2;
+		d += 5;
+	}
+}
+
+static void fast_rgb_to_gray(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = ((s[0]+1) * 77 + (s[1]+1) * 150 + (s[2]+1) * 28) >> 8;
+		d[1] = s[3];
+		s += 4;
+		d += 2;
+	}
+}
+
+static void fast_bgr_to_gray(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = ((s[0]+1) * 28 + (s[1]+1) * 150 + (s[2]+1) * 77) >> 8;
+		d[1] = s[3];
+		s += 4;
+		d += 2;
+	}
+}
+
+static void fast_rgb_to_cmyk(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		unsigned char c = 255 - s[0];
+		unsigned char m = 255 - s[1];
+		unsigned char y = 255 - s[2];
+		unsigned char k = MIN(c, MIN(m, y));
+		d[0] = c - k;
+		d[1] = m - k;
+		d[2] = y - k;
+		d[3] = k;
+		d[4] = s[3];
+		s += 4;
+		d += 5;
+	}
+}
+
+static void fast_bgr_to_cmyk(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		unsigned char c = 255 - s[2];
+		unsigned char m = 255 - s[1];
+		unsigned char y = 255 - s[0];
+		unsigned char k = MIN(c, MIN(m, y));
+		d[0] = c - k;
+		d[1] = m - k;
+		d[2] = y - k;
+		d[3] = k;
+		d[4] = s[3];
+		s += 4;
+		d += 5;
+	}
+}
+
+static void fast_cmyk_to_gray(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		unsigned char c = fz_mul255(s[0], 77);
+		unsigned char m = fz_mul255(s[1], 150);
+		unsigned char y = fz_mul255(s[2], 28);
+		d[0] = 255 - MIN(c + m + y + s[3], 255);
+		d[1] = s[4];
+		s += 5;
+		d += 2;
+	}
+}
+
+static void fast_cmyk_to_rgb(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+#ifdef SLOWCMYK
+		float cmyk[4], rgb[3];
+		cmyk[0] = s[0] / 255.0f;
+		cmyk[1] = s[1] / 255.0f;
+		cmyk[2] = s[2] / 255.0f;
+		cmyk[3] = s[3] / 255.0f;
+		cmyk_to_rgb(NULL, cmyk, rgb);
+		d[0] = rgb[0] * 255;
+		d[1] = rgb[1] * 255;
+		d[2] = rgb[2] * 255;
+#else
+		d[0] = 255 - MIN(s[0] + s[3], 255);
+		d[1] = 255 - MIN(s[1] + s[3], 255);
+		d[2] = 255 - MIN(s[2] + s[3], 255);
+#endif
+		d[3] = s[4];
+		s += 5;
+		d += 4;
+	}
+}
+
+static void fast_cmyk_to_bgr(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+#ifdef SLOWCMYK
+		float cmyk[4], rgb[3];
+		cmyk[0] = s[0] / 255.0f;
+		cmyk[1] = s[1] / 255.0f;
+		cmyk[2] = s[2] / 255.0f;
+		cmyk[3] = s[3] / 255.0f;
+		cmyk_to_rgb(NULL, cmyk, rgb);
+		d[0] = rgb[2] * 255;
+		d[1] = rgb[1] * 255;
+		d[2] = rgb[0] * 255;
+#else
+		d[0] = 255 - MIN(s[2] + s[3], 255);
+		d[1] = 255 - MIN(s[1] + s[3], 255);
+		d[2] = 255 - MIN(s[0] + s[3], 255);
+#endif
+		d[3] = s[4];
+		s += 5;
+		d += 4;
+	}
+}
+
+static void fast_rgb_to_bgr(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = s[2];
+		d[1] = s[1];
+		d[2] = s[0];
+		d[3] = s[3];
+		s += 4;
+		d += 4;
+	}
+}
+
+static void
+fz_std_conv_pixmap(fz_pixmap *src, fz_pixmap *dst)
+{
+	float srcv[FZ_MAX_COLORS];
+	float dstv[FZ_MAX_COLORS];
+	int srcn, dstn;
+	int y, x, k, i;
+
+	fz_colorspace *ss = src->colorspace;
+	fz_colorspace *ds = dst->colorspace;
+
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+
+	assert(src->w == dst->w && src->h == dst->h);
+	assert(src->n == ss->n + 1);
+	assert(dst->n == ds->n + 1);
+
+	srcn = ss->n;
+	dstn = ds->n;
+
+	/* Special case for Lab colorspace (scaling of components to float) */
+	if (!strcmp(ss->name, "Lab") && srcn == 3)
+	{
+		for (y = 0; y < src->h; y++)
+		{
+			for (x = 0; x < src->w; x++)
+			{
+				srcv[0] = *s++ / 255.0f * 100;
+				srcv[1] = *s++ - 128;
+				srcv[2] = *s++ - 128;
+
+				fz_convert_color(ss, srcv, ds, dstv);
+
+				for (k = 0; k < dstn; k++)
+					*d++ = dstv[k] * 255;
+
+				*d++ = *s++;
+			}
+		}
+	}
+
+	/* Brute-force for small images */
+	else if (src->w * src->h < 256)
+	{
+		for (y = 0; y < src->h; y++)
+		{
+			for (x = 0; x < src->w; x++)
+			{
+				for (k = 0; k < srcn; k++)
+					srcv[k] = *s++ / 255.0f;
+
+				fz_convert_color(ss, srcv, ds, dstv);
+
+				for (k = 0; k < dstn; k++)
+					*d++ = dstv[k] * 255;
+
+				*d++ = *s++;
+			}
+		}
+	}
+
+	/* 1-d lookup table for separation and similar colorspaces */
+	else if (srcn == 1)
+	{
+		unsigned char lookup[FZ_MAX_COLORS * 256];
+
+		for (i = 0; i < 256; i++)
+		{
+			srcv[0] = i / 255.0f;
+			fz_convert_color(ss, srcv, ds, dstv);
+			for (k = 0; k < dstn; k++)
+				lookup[i * dstn + k] = dstv[k] * 255;
+		}
+
+		for (y = 0; y < src->h; y++)
+		{
+			for (x = 0; x < src->w; x++)
+			{
+				i = *s++;
+				for (k = 0; k < dstn; k++)
+					*d++ = lookup[i * dstn + k];
+				*d++ = *s++;
+			}
+		}
+	}
+
+	/* Memoize colors using a hash table for the general case */
+	else
+	{
+		fz_hash_table *lookup;
+		unsigned char *color;
+
+		lookup = fz_new_hash_table(509, srcn);
+
+		for (y = 0; y < src->h; y++)
+		{
+			for (x = 0; x < src->w; x++)
+			{
+				color = fz_hash_find(lookup, s);
+				if (color)
+				{
+					memcpy(d, color, dstn);
+					s += srcn;
+					d += dstn;
+					*d++ = *s++;
+				}
+				else
+				{
+					for (k = 0; k < srcn; k++)
+						srcv[k] = *s++ / 255.0f;
+					fz_convert_color(ss, srcv, ds, dstv);
+					for (k = 0; k < dstn; k++)
+						*d++ = dstv[k] * 255;
+
+					fz_hash_insert(lookup, s - srcn, d - dstn);
+
+					*d++ = *s++;
+				}
+			}
+		}
+
+		fz_free_hash(lookup);
+	}
+}
+
+void
+fz_convert_pixmap(fz_pixmap *sp, fz_pixmap *dp)
+{
+	fz_colorspace *ss = sp->colorspace;
+	fz_colorspace *ds = dp->colorspace;
+
+	assert(ss && ds);
+
+	if (sp->mask)
+		dp->mask = fz_keep_pixmap(sp->mask);
+	dp->interpolate = sp->interpolate;
+
+	if (ss == fz_device_gray)
+	{
+		if (ds == fz_device_rgb) fast_gray_to_rgb(sp, dp);
+		else if (ds == fz_device_bgr) fast_gray_to_rgb(sp, dp); /* bgr == rgb here */
+		else if (ds == fz_device_cmyk) fast_gray_to_cmyk(sp, dp);
+		else fz_std_conv_pixmap(sp, dp);
+	}
+
+	else if (ss == fz_device_rgb)
+	{
+		if (ds == fz_device_gray) fast_rgb_to_gray(sp, dp);
+		else if (ds == fz_device_bgr) fast_rgb_to_bgr(sp, dp);
+		else if (ds == fz_device_cmyk) fast_rgb_to_cmyk(sp, dp);
+		else fz_std_conv_pixmap(sp, dp);
+	}
+
+	else if (ss == fz_device_bgr)
+	{
+		if (ds == fz_device_gray) fast_bgr_to_gray(sp, dp);
+		else if (ds == fz_device_rgb) fast_rgb_to_bgr(sp, dp); /* bgr = rgb here */
+		else if (ds == fz_device_cmyk) fast_bgr_to_cmyk(sp, dp);
+		else fz_std_conv_pixmap(sp, dp);
+	}
+
+	else if (ss == fz_device_cmyk)
+	{
+		if (ds == fz_device_gray) fast_cmyk_to_gray(sp, dp);
+		else if (ds == fz_device_bgr) fast_cmyk_to_bgr(sp, dp);
+		else if (ds == fz_device_rgb) fast_cmyk_to_rgb(sp, dp);
+		else fz_std_conv_pixmap(sp, dp);
+	}
+
+	else fz_std_conv_pixmap(sp, dp);
+}
+
+/* Convert a single color */
+
+static void
+fz_std_conv_color(fz_colorspace *srcs, float *srcv, fz_colorspace *dsts, float *dstv)
+{
+	float rgb[3];
+	int i;
+
+	if (srcs != dsts)
+	{
+		assert(srcs->to_rgb && dsts->from_rgb);
+		srcs->to_rgb(srcs, srcv, rgb);
+		dsts->from_rgb(dsts, rgb, dstv);
+		for (i = 0; i < dsts->n; i++)
+			dstv[i] = CLAMP(dstv[i], 0, 1);
+	}
+	else
+	{
+		for (i = 0; i < srcs->n; i++)
+			dstv[i] = srcv[i];
+	}
+}
+
+void
+fz_convert_color(fz_colorspace *ss, float *sv, fz_colorspace *ds, float *dv)
+{
+	if (ss == fz_device_gray)
+	{
+		if ((ds == fz_device_rgb) || (ds == fz_device_bgr))
+		{
+			dv[0] = sv[0];
+			dv[1] = sv[0];
+			dv[2] = sv[0];
+		}
+		else if (ds == fz_device_cmyk)
+		{
+			dv[0] = 0;
+			dv[1] = 0;
+			dv[2] = 0;
+			dv[3] = sv[0];
+		}
+		else
+			fz_std_conv_color(ss, sv, ds, dv);
+	}
+
+	else if (ss == fz_device_rgb)
+	{
+		if (ds == fz_device_gray)
+		{
+			dv[0] = sv[0] * 0.3f + sv[1] * 0.59f + sv[2] * 0.11f;
+		}
+		else if (ds == fz_device_bgr)
+		{
+			dv[0] = sv[2];
+			dv[1] = sv[1];
+			dv[2] = sv[0];
+		}
+		else if (ds == fz_device_cmyk)
+		{
+			float c = 1 - sv[0];
+			float m = 1 - sv[1];
+			float y = 1 - sv[2];
+			float k = MIN(c, MIN(m, y));
+			dv[0] = c - k;
+			dv[1] = m - k;
+			dv[2] = y - k;
+			dv[3] = k;
+		}
+		else
+			fz_std_conv_color(ss, sv, ds, dv);
+	}
+
+	else if (ss == fz_device_bgr)
+	{
+		if (ds == fz_device_gray)
+		{
+			dv[0] = sv[0] * 0.11f + sv[1] * 0.59f + sv[2] * 0.3f;
+		}
+		else if (ds == fz_device_bgr)
+		{
+			dv[0] = sv[2];
+			dv[1] = sv[1];
+			dv[2] = sv[0];
+		}
+		else if (ds == fz_device_cmyk)
+		{
+			float c = 1 - sv[2];
+			float m = 1 - sv[1];
+			float y = 1 - sv[0];
+			float k = MIN(c, MIN(m, y));
+			dv[0] = c - k;
+			dv[1] = m - k;
+			dv[2] = y - k;
+			dv[3] = k;
+		}
+		else
+			fz_std_conv_color(ss, sv, ds, dv);
+	}
+
+	else if (ss == fz_device_cmyk)
+	{
+		if (ds == fz_device_gray)
+		{
+			float c = sv[0] * 0.3f;
+			float m = sv[1] * 0.59f;
+			float y = sv[2] * 0.11f;
+			dv[0] = 1 - MIN(c + m + y + sv[3], 1);
+		}
+		else if (ds == fz_device_rgb)
+		{
+#ifdef SLOWCMYK
+			cmyk_to_rgb(NULL, sv, dv);
+#else
+			dv[0] = 1 - MIN(sv[0] + sv[3], 1);
+			dv[1] = 1 - MIN(sv[1] + sv[3], 1);
+			dv[2] = 1 - MIN(sv[2] + sv[3], 1);
+#endif
+		}
+		else if (ds == fz_device_bgr)
+		{
+#ifdef SLOWCMYK
+			float rgb[3];
+			cmyk_to_rgb(NULL, sv, rgb);
+			dv[0] = rgb[2];
+			dv[1] = rgb[1];
+			dv[2] = rgb[0];
+#else
+			dv[0] = 1 - MIN(sv[2] + sv[3], 1);
+			dv[1] = 1 - MIN(sv[1] + sv[3], 1);
+			dv[2] = 1 - MIN(sv[0] + sv[3], 1);
+#endif
+		}
+		else
+			fz_std_conv_color(ss, sv, ds, dv);
+	}
+
+	else
+		fz_std_conv_color(ss, sv, ds, dv);
+}
diff --git a/contrib/media/updf/fitz/res_font.c b/contrib/media/updf/fitz/res_font.c
new file mode 100644
index 000000000..ffee1d46d
--- /dev/null
+++ b/contrib/media/updf/fitz/res_font.c
@@ -0,0 +1,609 @@
+#include "fitz.h"
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_STROKER_H
+
+static void fz_finalize_freetype(void);
+
+static fz_font *
+fz_new_font(char *name)
+{
+	fz_font *font;
+
+	font = fz_malloc(sizeof(fz_font));
+	font->refs = 1;
+
+	if (name)
+		fz_strlcpy(font->name, name, sizeof font->name);
+	else
+		fz_strlcpy(font->name, "(null)", sizeof font->name);
+
+	font->ft_face = NULL;
+	font->ft_substitute = 0;
+	font->ft_bold = 0;
+	font->ft_italic = 0;
+	font->ft_hint = 0;
+
+	font->ft_file = NULL;
+	font->ft_data = NULL;
+	font->ft_size = 0;
+
+	font->t3matrix = fz_identity;
+	font->t3resources = NULL;
+	font->t3procs = NULL;
+	font->t3widths = NULL;
+	font->t3xref = NULL;
+	font->t3run = NULL;
+
+	font->bbox.x0 = 0;
+	font->bbox.y0 = 0;
+	font->bbox.x1 = 1000;
+	font->bbox.y1 = 1000;
+
+	font->width_count = 0;
+	font->width_table = NULL;
+
+	return font;
+}
+
+fz_font *
+fz_keep_font(fz_font *font)
+{
+	font->refs ++;
+	return font;
+}
+
+void
+fz_drop_font(fz_font *font)
+{
+	int fterr;
+	int i;
+
+	if (font && --font->refs == 0)
+	{
+		if (font->t3procs)
+		{
+			if (font->t3resources)
+				fz_drop_obj(font->t3resources);
+			for (i = 0; i < 256; i++)
+				if (font->t3procs[i])
+					fz_drop_buffer(font->t3procs[i]);
+			fz_free(font->t3procs);
+			fz_free(font->t3widths);
+		}
+
+		if (font->ft_face)
+		{
+			fterr = FT_Done_Face((FT_Face)font->ft_face);
+			if (fterr)
+				fz_warn("freetype finalizing face: %s", ft_error_string(fterr));
+			fz_finalize_freetype();
+		}
+
+		if (font->ft_file)
+			fz_free(font->ft_file);
+		if (font->ft_data)
+			fz_free(font->ft_data);
+
+		if (font->width_table)
+			fz_free(font->width_table);
+
+		fz_free(font);
+	}
+}
+
+void
+fz_set_font_bbox(fz_font *font, float xmin, float ymin, float xmax, float ymax)
+{
+	font->bbox.x0 = xmin;
+	font->bbox.y0 = ymin;
+	font->bbox.x1 = xmax;
+	font->bbox.y1 = ymax;
+}
+
+/*
+ * Freetype hooks
+ */
+
+static FT_Library fz_ftlib = NULL;
+static int fz_ftlib_refs = 0;
+
+#undef __FTERRORS_H__
+#define FT_ERRORDEF(e, v, s)	{ (e), (s) },
+#define FT_ERROR_START_LIST
+#define FT_ERROR_END_LIST	{ 0, NULL }
+
+struct ft_error
+{
+	int err;
+	char *str;
+};
+
+static const struct ft_error ft_errors[] =
+{
+#include FT_ERRORS_H
+};
+
+char *ft_error_string(int err)
+{
+	const struct ft_error *e;
+
+	for (e = ft_errors; e->str != NULL; e++)
+		if (e->err == err)
+			return e->str;
+
+	return "Unknown error";
+}
+
+static fz_error
+fz_init_freetype(void)
+{
+	int fterr;
+	int maj, min, pat;
+
+	if (fz_ftlib)
+	{
+		fz_ftlib_refs++;
+		return fz_okay;
+	}
+
+	fterr = FT_Init_FreeType(&fz_ftlib);
+	if (fterr)
+		return fz_throw("cannot init freetype: %s", ft_error_string(fterr));
+
+	FT_Library_Version(fz_ftlib, &maj, &min, &pat);
+	if (maj == 2 && min == 1 && pat < 7)
+	{
+		fterr = FT_Done_FreeType(fz_ftlib);
+		if (fterr)
+			fz_warn("freetype finalizing: %s", ft_error_string(fterr));
+		return fz_throw("freetype version too old: %d.%d.%d", maj, min, pat);
+	}
+
+	fz_ftlib_refs++;
+	return fz_okay;
+}
+
+static void
+fz_finalize_freetype(void)
+{
+	int fterr;
+
+	if (--fz_ftlib_refs == 0)
+	{
+		fterr = FT_Done_FreeType(fz_ftlib);
+		if (fterr)
+			fz_warn("freetype finalizing: %s", ft_error_string(fterr));
+		fz_ftlib = NULL;
+	}
+}
+
+fz_error
+fz_new_font_from_file(fz_font **fontp, char *path, int index)
+{
+	FT_Face face;
+	fz_error error;
+	fz_font *font;
+	int fterr;
+
+	error = fz_init_freetype();
+	if (error)
+		return fz_rethrow(error, "cannot init freetype library");
+
+	fterr = FT_New_Face(fz_ftlib, path, index, &face);
+	if (fterr)
+		return fz_throw("freetype: cannot load font: %s", ft_error_string(fterr));
+
+	font = fz_new_font(face->family_name);
+	font->ft_face = face;
+	font->bbox.x0 = face->bbox.xMin * 1000 / face->units_per_EM;
+	font->bbox.y0 = face->bbox.yMin * 1000 / face->units_per_EM;
+	font->bbox.x1 = face->bbox.xMax * 1000 / face->units_per_EM;
+	font->bbox.y1 = face->bbox.yMax * 1000 / face->units_per_EM;
+
+	*fontp = font;
+	return fz_okay;
+}
+
+fz_error
+fz_new_font_from_memory(fz_font **fontp, unsigned char *data, int len, int index)
+{
+	FT_Face face;
+	fz_error error;
+	fz_font *font;
+	int fterr;
+
+	error = fz_init_freetype();
+	if (error)
+		return fz_rethrow(error, "cannot init freetype library");
+
+	fterr = FT_New_Memory_Face(fz_ftlib, data, len, index, &face);
+	if (fterr)
+		return fz_throw("freetype: cannot load font: %s", ft_error_string(fterr));
+
+	font = fz_new_font(face->family_name);
+	font->ft_face = face;
+	font->bbox.x0 = face->bbox.xMin * 1000 / face->units_per_EM;
+	font->bbox.y0 = face->bbox.yMin * 1000 / face->units_per_EM;
+	font->bbox.x1 = face->bbox.xMax * 1000 / face->units_per_EM;
+	font->bbox.y1 = face->bbox.yMax * 1000 / face->units_per_EM;
+
+	*fontp = font;
+	return fz_okay;
+}
+
+static fz_matrix
+fz_adjust_ft_glyph_width(fz_font *font, int gid, fz_matrix trm)
+{
+	/* Fudge the font matrix to stretch the glyph if we've substituted the font. */
+	if (font->ft_substitute && gid < font->width_count)
+	{
+		FT_Error fterr;
+		int subw;
+		int realw;
+		float scale;
+
+		/* TODO: use FT_Get_Advance */
+		fterr = FT_Set_Char_Size(font->ft_face, 1000, 1000, 72, 72);
+		if (fterr)
+			fz_warn("freetype setting character size: %s", ft_error_string(fterr));
+
+		fterr = FT_Load_Glyph(font->ft_face, gid,
+			FT_LOAD_NO_HINTING | FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM);
+		if (fterr)
+			fz_warn("freetype failed to load glyph: %s", ft_error_string(fterr));
+
+		realw = ((FT_Face)font->ft_face)->glyph->metrics.horiAdvance;
+		subw = font->width_table[gid];
+		if (realw)
+			scale = (float) subw / realw;
+		else
+			scale = 1;
+
+		return fz_concat(fz_scale(scale, 1), trm);
+	}
+
+	return trm;
+}
+
+static fz_pixmap *
+fz_copy_ft_bitmap(int left, int top, FT_Bitmap *bitmap)
+{
+	fz_pixmap *pixmap;
+	int y;
+
+	pixmap = fz_new_pixmap(NULL, bitmap->width, bitmap->rows);
+	pixmap->x = left;
+	pixmap->y = top - bitmap->rows;
+
+	if (bitmap->pixel_mode == FT_PIXEL_MODE_MONO)
+	{
+		for (y = 0; y < pixmap->h; y++)
+		{
+			unsigned char *out = pixmap->samples + y * pixmap->w;
+			unsigned char *in = bitmap->buffer + (pixmap->h - y - 1) * bitmap->pitch;
+			unsigned char bit = 0x80;
+			int w = pixmap->w;
+			while (w--)
+			{
+				*out++ = (*in & bit) ? 255 : 0;
+				bit >>= 1;
+				if (bit == 0)
+				{
+					bit = 0x80;
+					in++;
+				}
+			}
+		}
+	}
+	else
+	{
+		for (y = 0; y < pixmap->h; y++)
+		{
+			memcpy(pixmap->samples + y * pixmap->w,
+				bitmap->buffer + (pixmap->h - y - 1) * bitmap->pitch,
+				pixmap->w);
+		}
+	}
+
+	return pixmap;
+}
+
+fz_pixmap *
+fz_render_ft_glyph(fz_font *font, int gid, fz_matrix trm)
+{
+	FT_Face face = font->ft_face;
+	FT_Matrix m;
+	FT_Vector v;
+	FT_Error fterr;
+
+	trm = fz_adjust_ft_glyph_width(font, gid, trm);
+
+	if (font->ft_italic)
+		trm = fz_concat(fz_shear(0.3f, 0), trm);
+
+	/*
+	Freetype mutilates complex glyphs if they are loaded
+	with FT_Set_Char_Size 1.0. it rounds the coordinates
+	before applying transformation. to get more precision in
+	freetype, we shift part of the scale in the matrix
+	into FT_Set_Char_Size instead
+	*/
+
+	m.xx = trm.a * 64; /* should be 65536 */
+	m.yx = trm.b * 64;
+	m.xy = trm.c * 64;
+	m.yy = trm.d * 64;
+	v.x = trm.e * 64;
+	v.y = trm.f * 64;
+
+	fterr = FT_Set_Char_Size(face, 65536, 65536, 72, 72); /* should be 64, 64 */
+	if (fterr)
+		fz_warn("freetype setting character size: %s", ft_error_string(fterr));
+	FT_Set_Transform(face, &m, &v);
+
+	if (fz_get_aa_level() == 0)
+	{
+		/* If you really want grid fitting, enable this code. */
+		float scale = fz_matrix_expansion(trm);
+		m.xx = trm.a * 65536 / scale;
+		m.xy = trm.b * 65536 / scale;
+		m.yx = trm.c * 65536 / scale;
+		m.yy = trm.d * 65536 / scale;
+		v.x = 0;
+		v.y = 0;
+
+		fterr = FT_Set_Char_Size(face, 64 * scale, 64 * scale, 72, 72);
+		if (fterr)
+			fz_warn("freetype setting character size: %s", ft_error_string(fterr));
+		FT_Set_Transform(face, &m, &v);
+		fterr = FT_Load_Glyph(face, gid, FT_LOAD_NO_BITMAP | FT_LOAD_TARGET_MONO);
+		if (fterr)
+			fz_warn("freetype load glyph (gid %d): %s", gid, ft_error_string(fterr));
+	}
+	else if (font->ft_hint)
+	{
+		/*
+		Enable hinting, but keep the huge char size so that
+		it is hinted for a character. This will in effect nullify
+		the effect of grid fitting. This form of hinting should
+		only be used for DynaLab and similar tricky TrueType fonts,
+		so that we get the correct outline shape.
+		*/
+		fterr = FT_Load_Glyph(face, gid, FT_LOAD_NO_BITMAP);
+		if (fterr)
+			fz_warn("freetype load glyph (gid %d): %s", gid, ft_error_string(fterr));
+	}
+	else
+	{
+		fterr = FT_Load_Glyph(face, gid, FT_LOAD_NO_BITMAP | FT_LOAD_NO_HINTING);
+		if (fterr)
+		{
+			fz_warn("freetype load glyph (gid %d): %s", gid, ft_error_string(fterr));
+			return NULL;
+		}
+	}
+
+	if (font->ft_bold)
+	{
+		float strength = fz_matrix_expansion(trm) * 0.04f;
+		FT_Outline_Embolden(&face->glyph->outline, strength * 64);
+		FT_Outline_Translate(&face->glyph->outline, -strength * 32, -strength * 32);
+	}
+
+	fterr = FT_Render_Glyph(face->glyph, fz_get_aa_level() > 0 ? FT_RENDER_MODE_NORMAL : FT_RENDER_MODE_MONO);
+	if (fterr)
+	{
+		fz_warn("freetype render glyph (gid %d): %s", gid, ft_error_string(fterr));
+		return NULL;
+	}
+
+	return fz_copy_ft_bitmap(face->glyph->bitmap_left, face->glyph->bitmap_top, &face->glyph->bitmap);
+}
+
+fz_pixmap *
+fz_render_ft_stroked_glyph(fz_font *font, int gid, fz_matrix trm, fz_matrix ctm, fz_stroke_state *state)
+{
+	FT_Face face = font->ft_face;
+	float expansion = fz_matrix_expansion(ctm);
+	int linewidth = state->linewidth * expansion * 64 / 2;
+	FT_Matrix m;
+	FT_Vector v;
+	FT_Error fterr;
+	FT_Stroker stroker;
+	FT_Glyph glyph;
+	FT_BitmapGlyph bitmap;
+	fz_pixmap *pixmap;
+
+	trm = fz_adjust_ft_glyph_width(font, gid, trm);
+
+	if (font->ft_italic)
+		trm = fz_concat(fz_shear(0.3f, 0), trm);
+
+	m.xx = trm.a * 64; /* should be 65536 */
+	m.yx = trm.b * 64;
+	m.xy = trm.c * 64;
+	m.yy = trm.d * 64;
+	v.x = trm.e * 64;
+	v.y = trm.f * 64;
+
+	fterr = FT_Set_Char_Size(face, 65536, 65536, 72, 72); /* should be 64, 64 */
+	if (fterr)
+	{
+		fz_warn("FT_Set_Char_Size: %s", ft_error_string(fterr));
+		return NULL;
+	}
+
+	FT_Set_Transform(face, &m, &v);
+
+	fterr = FT_Load_Glyph(face, gid, FT_LOAD_NO_BITMAP | FT_LOAD_NO_HINTING);
+	if (fterr)
+	{
+		fz_warn("FT_Load_Glyph(gid %d): %s", gid, ft_error_string(fterr));
+		return NULL;
+	}
+
+	fterr = FT_Stroker_New(fz_ftlib, &stroker);
+	if (fterr)
+	{
+		fz_warn("FT_Stroker_New: %s", ft_error_string(fterr));
+		return NULL;
+	}
+
+	FT_Stroker_Set(stroker, linewidth, state->start_cap, state->linejoin, state->miterlimit * 65536);
+
+	fterr = FT_Get_Glyph(face->glyph, &glyph);
+	if (fterr)
+	{
+		fz_warn("FT_Get_Glyph: %s", ft_error_string(fterr));
+		FT_Stroker_Done(stroker);
+		return NULL;
+	}
+
+	fterr = FT_Glyph_Stroke(&glyph, stroker, 1);
+	if (fterr)
+	{
+		fz_warn("FT_Glyph_Stroke: %s", ft_error_string(fterr));
+		FT_Done_Glyph(glyph);
+		FT_Stroker_Done(stroker);
+		return NULL;
+	}
+
+	FT_Stroker_Done(stroker);
+
+	fterr = FT_Glyph_To_Bitmap(&glyph, fz_get_aa_level() > 0 ? FT_RENDER_MODE_NORMAL : FT_RENDER_MODE_MONO, 0, 1);
+	if (fterr)
+	{
+		fz_warn("FT_Glyph_To_Bitmap: %s", ft_error_string(fterr));
+		FT_Done_Glyph(glyph);
+		return NULL;
+	}
+
+	bitmap = (FT_BitmapGlyph)glyph;
+	pixmap = fz_copy_ft_bitmap(bitmap->left, bitmap->top, &bitmap->bitmap);
+	FT_Done_Glyph(glyph);
+
+	return pixmap;
+}
+
+/*
+ * Type 3 fonts...
+ */
+
+fz_font *
+fz_new_type3_font(char *name, fz_matrix matrix)
+{
+	fz_font *font;
+	int i;
+
+	font = fz_new_font(name);
+	font->t3procs = fz_calloc(256, sizeof(fz_buffer*));
+	font->t3widths = fz_calloc(256, sizeof(float));
+
+	font->t3matrix = matrix;
+	for (i = 0; i < 256; i++)
+	{
+		font->t3procs[i] = NULL;
+		font->t3widths[i] = 0;
+	}
+
+	return font;
+}
+
+fz_pixmap *
+fz_render_t3_glyph(fz_font *font, int gid, fz_matrix trm, fz_colorspace *model)
+{
+	fz_error error;
+	fz_matrix ctm;
+	fz_buffer *contents;
+	fz_bbox bbox;
+	fz_device *dev;
+	fz_glyph_cache *cache;
+	fz_pixmap *glyph;
+	fz_pixmap *result;
+
+	if (gid < 0 || gid > 255)
+		return NULL;
+
+	contents = font->t3procs[gid];
+	if (!contents)
+		return NULL;
+
+	ctm = fz_concat(font->t3matrix, trm);
+	dev = fz_new_bbox_device(&bbox);
+	error = font->t3run(font->t3xref, font->t3resources, contents, dev, ctm);
+	if (error)
+		fz_catch(error, "cannot draw type3 glyph");
+
+	if (dev->flags & FZ_CHARPROC_MASK)
+	{
+		if (dev->flags & FZ_CHARPROC_COLOR)
+			fz_warn("type3 glyph claims to be both masked and colored");
+		model = NULL;
+	}
+	else if (dev->flags & FZ_CHARPROC_COLOR)
+	{
+		if (model == NULL)
+			fz_warn("colored type3 glyph wanted in masked context");
+	}
+	else
+	{
+		fz_warn("type3 glyph doesn't specify masked or colored");
+		model = NULL; /* Treat as masked */
+	}
+
+	fz_free_device(dev);
+
+	bbox.x0--;
+	bbox.y0--;
+	bbox.x1++;
+	bbox.y1++;
+
+	glyph = fz_new_pixmap_with_rect(model ? model : fz_device_gray, bbox);
+	fz_clear_pixmap(glyph);
+
+	cache = fz_new_glyph_cache();
+	dev = fz_new_draw_device_type3(cache, glyph);
+	error = font->t3run(font->t3xref, font->t3resources, contents, dev, ctm);
+	if (error)
+		fz_catch(error, "cannot draw type3 glyph");
+	fz_free_device(dev);
+	fz_free_glyph_cache(cache);
+
+	if (model == NULL)
+	{
+		result = fz_alpha_from_gray(glyph, 0);
+		fz_drop_pixmap(glyph);
+	}
+	else
+		result = glyph;
+
+	return result;
+}
+
+void
+fz_debug_font(fz_font *font)
+{
+	printf("font '%s' {\n", font->name);
+
+	if (font->ft_face)
+	{
+		printf("\tfreetype face %p\n", font->ft_face);
+		if (font->ft_substitute)
+			printf("\tsubstitute font\n");
+	}
+
+	if (font->t3procs)
+	{
+		printf("\ttype3 matrix [%g %g %g %g]\n",
+			font->t3matrix.a, font->t3matrix.b,
+			font->t3matrix.c, font->t3matrix.d);
+	}
+
+	printf("\tbbox [%g %g %g %g]\n",
+		font->bbox.x0, font->bbox.y0,
+		font->bbox.x1, font->bbox.y1);
+
+	printf("}\n");
+}
diff --git a/contrib/media/updf/fitz/res_halftone.c b/contrib/media/updf/fitz/res_halftone.c
new file mode 100644
index 000000000..e45454ea7
--- /dev/null
+++ b/contrib/media/updf/fitz/res_halftone.c
@@ -0,0 +1,190 @@
+#include "fitz.h"
+
+fz_halftone *
+fz_new_halftone(int comps)
+{
+	fz_halftone *ht;
+	int i;
+
+	ht = fz_malloc(sizeof(fz_halftone) + (comps-1)*sizeof(fz_pixmap *));
+	ht->refs = 1;
+	ht->n = comps;
+	for (i = 0; i < comps; i++)
+		ht->comp[i] = NULL;
+
+	return ht;
+}
+
+fz_halftone *
+fz_keep_halftone(fz_halftone *ht)
+{
+	ht->refs++;
+	return ht;
+}
+
+void
+fz_drop_halftone(fz_halftone *ht)
+{
+	int i;
+
+	if (!ht || --ht->refs != 0)
+		return;
+	for (i = 0; i < ht->n; i++)
+		fz_drop_pixmap(ht->comp[i]);
+	fz_free(ht);
+}
+
+/* Default mono halftone, lifted from Ghostscript. */
+static unsigned char mono_ht[] =
+{
+	0x0E, 0x8E, 0x2E, 0xAE, 0x06, 0x86, 0x26, 0xA6, 0x0C, 0x8C, 0x2C, 0xAC, 0x04, 0x84, 0x24, 0xA4,
+	0xCE, 0x4E, 0xEE, 0x6E, 0xC6, 0x46, 0xE6, 0x66, 0xCC, 0x4C, 0xEC, 0x6C, 0xC4, 0x44, 0xE4, 0x64,
+	0x3E, 0xBE, 0x1E, 0x9E, 0x36, 0xB6, 0x16, 0x96, 0x3C, 0xBC, 0x1C, 0x9C, 0x34, 0xB4, 0x14, 0x94,
+	0xFE, 0x7E, 0xDE, 0x5E, 0xF6, 0x76, 0xD6, 0x56, 0xFC, 0x7C, 0xDC, 0x5C, 0xF4, 0x74, 0xD4, 0x54,
+	0x01, 0x81, 0x21, 0xA1, 0x09, 0x89, 0x29, 0xA9, 0x03, 0x83, 0x23, 0xA3, 0x0B, 0x8B, 0x2B, 0xAB,
+	0xC1, 0x41, 0xE1, 0x61, 0xC9, 0x49, 0xE9, 0x69, 0xC3, 0x43, 0xE3, 0x63, 0xCB, 0x4B, 0xEB, 0x6B,
+	0x31, 0xB1, 0x11, 0x91, 0x39, 0xB9, 0x19, 0x99, 0x33, 0xB3, 0x13, 0x93, 0x3B, 0xBB, 0x1B, 0x9B,
+	0xF1, 0x71, 0xD1, 0x51, 0xF9, 0x79, 0xD9, 0x59, 0xF3, 0x73, 0xD3, 0x53, 0xFB, 0x7B, 0xDB, 0x5B,
+	0x0D, 0x8D, 0x2D, 0xAD, 0x05, 0x85, 0x25, 0xA5, 0x0F, 0x8F, 0x2F, 0xAF, 0x07, 0x87, 0x27, 0xA7,
+	0xCD, 0x4D, 0xED, 0x6D, 0xC5, 0x45, 0xE5, 0x65, 0xCF, 0x4F, 0xEF, 0x6F, 0xC7, 0x47, 0xE7, 0x67,
+	0x3D, 0xBD, 0x1D, 0x9D, 0x35, 0xB5, 0x15, 0x95, 0x3F, 0xBF, 0x1F, 0x9F, 0x37, 0xB7, 0x17, 0x97,
+	0xFD, 0x7D, 0xDD, 0x5D, 0xF5, 0x75, 0xD5, 0x55, 0xFF, 0x7F, 0xDF, 0x5F, 0xF7, 0x77, 0xD7, 0x57,
+	0x02, 0x82, 0x22, 0xA2, 0x0A, 0x8A, 0x2A, 0xAA, 0x00, 0x80, 0x20, 0xA0, 0x08, 0x88, 0x28, 0xA8,
+	0xC2, 0x42, 0xE2, 0x62, 0xCA, 0x4A, 0xEA, 0x6A, 0xC0, 0x40, 0xE0, 0x60, 0xC8, 0x48, 0xE8, 0x68,
+	0x32, 0xB2, 0x12, 0x92, 0x3A, 0xBA, 0x1A, 0x9A, 0x30, 0xB0, 0x10, 0x90, 0x38, 0xB8, 0x18, 0x98,
+	0xF2, 0x72, 0xD2, 0x52, 0xFA, 0x7A, 0xDA, 0x5A, 0xF0, 0x70, 0xD0, 0x50, 0xF8, 0x78, 0xD8, 0x58
+};
+
+fz_halftone *fz_get_default_halftone(int num_comps)
+{
+	fz_halftone *ht = fz_new_halftone(num_comps);
+	assert(num_comps == 1); /* Only support 1 component for now */
+	ht->comp[0] = fz_new_pixmap_with_data(NULL, 16, 16, mono_ht);
+	return ht;
+}
+
+/* Finally, code to actually perform halftoning. */
+static void make_ht_line(unsigned char *buf, fz_halftone *ht, int x, int y, int w)
+{
+	/* FIXME: There is a potential optimisation here; in the case where
+	 * the LCM of the halftone tile widths is smaller than w, we could
+	 * form just one 'LCM' run, then copy it repeatedly.
+	 */
+	int k, n;
+	n = ht->n;
+	for (k = 0; k < n; k++)
+	{
+		fz_pixmap *tile = ht->comp[k];
+		unsigned char *b = buf++;
+		unsigned char *t;
+		unsigned char *tbase;
+		int px = x + tile->x;
+		int py = y + tile->y;
+		int tw = tile->w;
+		int th = tile->h;
+		int w2 = w;
+		int len;
+		px = px % tw;
+		if (px < 0)
+			px += tw;
+		py = py % th;
+		if (py < 0)
+			py += th;
+
+		assert(tile->n == 1);
+
+		/* Left hand section; from x to tile width */
+		tbase = tile->samples + py * tw;
+		t = tbase + px;
+		len = tw - px;
+		if (len > w2)
+			len = w2;
+		w2 -= len;
+		while (len--)
+		{
+			*b = *t++;
+			b += n;
+		}
+
+		/* Centre section - complete copies */
+		w2 -= tw;
+		while (w2 >= 0)
+		{
+			len = tw;
+			t = tbase;
+			while (len--)
+			{
+				*b = *t++;
+				b += n;
+			}
+			w2 -= tw;
+		}
+		w2 += tw;
+
+		/* Right hand section - stragglers */
+		t = tbase;
+		while (w2--)
+		{
+			*b = *t++;
+			b += n;
+		}
+	}
+}
+
+/* Inner mono thresholding code */
+static void do_threshold_1(unsigned char *ht_line, unsigned char *pixmap, unsigned char *out, int w)
+{
+	int bit = 0x80;
+	int h = 0;
+
+	do
+	{
+		if (*pixmap < *ht_line++)
+			h |= bit;
+		pixmap += 2; /* Skip the alpha */
+		bit >>= 1;
+		if (bit == 0)
+		{
+			*out++ = h;
+			h = 0;
+			bit = 0x80;
+		}
+
+	}
+	while (--w);
+	if (bit != 0x80)
+		*out++ = h;
+}
+
+fz_bitmap *fz_halftone_pixmap(fz_pixmap *pix, fz_halftone *ht)
+{
+	fz_bitmap *out;
+	unsigned char *ht_line, *o, *p;
+	int w, h, x, y, n, pstride, ostride;
+
+	if (pix == NULL || ht == NULL)
+		return NULL;
+
+	assert(pix->n == 2); /* Mono + Alpha */
+
+	n = pix->n-1; /* Remove alpha */
+	ht_line = fz_malloc(pix->w * n);
+	out = fz_new_bitmap(pix->w, pix->h, n);
+	o = out->samples;
+	p = pix->samples;
+
+	h = pix->h;
+	x = pix->x;
+	y = pix->y;
+	w = pix->w;
+	ostride = out->stride;
+	pstride = pix->w * pix->n;
+	while (h--)
+	{
+		make_ht_line(ht_line, ht, x, y++, w);
+		do_threshold_1(ht_line, p, o, w);
+		o += ostride;
+		p += pstride;
+	}
+	return out;
+}
diff --git a/contrib/media/updf/fitz/res_path.c b/contrib/media/updf/fitz/res_path.c
new file mode 100644
index 000000000..328e5ac10
--- /dev/null
+++ b/contrib/media/updf/fitz/res_path.c
@@ -0,0 +1,262 @@
+#include "fitz.h"
+
+fz_path *
+fz_new_path(void)
+{
+	fz_path *path;
+
+	path = fz_malloc(sizeof(fz_path));
+	path->len = 0;
+	path->cap = 0;
+	path->items = NULL;
+
+	return path;
+}
+
+fz_path *
+fz_clone_path(fz_path *old)
+{
+	fz_path *path;
+
+	path = fz_malloc(sizeof(fz_path));
+	path->len = old->len;
+	path->cap = old->len;
+	path->items = fz_calloc(path->cap, sizeof(fz_path_item));
+	memcpy(path->items, old->items, sizeof(fz_path_item) * path->len);
+
+	return path;
+}
+
+void
+fz_free_path(fz_path *path)
+{
+	fz_free(path->items);
+	fz_free(path);
+}
+
+static void
+grow_path(fz_path *path, int n)
+{
+	if (path->len + n < path->cap)
+		return;
+	while (path->len + n > path->cap)
+		path->cap = path->cap + 36;
+	path->items = fz_realloc(path->items, path->cap, sizeof(fz_path_item));
+}
+
+void
+fz_moveto(fz_path *path, float x, float y)
+{
+	grow_path(path, 3);
+	path->items[path->len++].k = FZ_MOVETO;
+	path->items[path->len++].v = x;
+	path->items[path->len++].v = y;
+}
+
+void
+fz_lineto(fz_path *path, float x, float y)
+{
+	if (path->len == 0)
+	{
+		fz_warn("lineto with no current point");
+		return;
+	}
+	grow_path(path, 3);
+	path->items[path->len++].k = FZ_LINETO;
+	path->items[path->len++].v = x;
+	path->items[path->len++].v = y;
+}
+
+void
+fz_curveto(fz_path *path,
+	float x1, float y1,
+	float x2, float y2,
+	float x3, float y3)
+{
+	if (path->len == 0)
+	{
+		fz_warn("curveto with no current point");
+		return;
+	}
+	grow_path(path, 7);
+	path->items[path->len++].k = FZ_CURVETO;
+	path->items[path->len++].v = x1;
+	path->items[path->len++].v = y1;
+	path->items[path->len++].v = x2;
+	path->items[path->len++].v = y2;
+	path->items[path->len++].v = x3;
+	path->items[path->len++].v = y3;
+}
+
+void
+fz_curvetov(fz_path *path, float x2, float y2, float x3, float y3)
+{
+	float x1, y1;
+	if (path->len == 0)
+	{
+		fz_warn("curvetov with no current point");
+		return;
+	}
+	x1 = path->items[path->len-2].v;
+	y1 = path->items[path->len-1].v;
+	fz_curveto(path, x1, y1, x2, y2, x3, y3);
+}
+
+void
+fz_curvetoy(fz_path *path, float x1, float y1, float x3, float y3)
+{
+	fz_curveto(path, x1, y1, x3, y3, x3, y3);
+}
+
+void
+fz_closepath(fz_path *path)
+{
+	if (path->len == 0)
+	{
+		fz_warn("closepath with no current point");
+		return;
+	}
+	grow_path(path, 1);
+	path->items[path->len++].k = FZ_CLOSE_PATH;
+}
+
+static inline fz_rect bound_expand(fz_rect r, fz_point p)
+{
+	if (p.x < r.x0) r.x0 = p.x;
+	if (p.y < r.y0) r.y0 = p.y;
+	if (p.x > r.x1) r.x1 = p.x;
+	if (p.y > r.y1) r.y1 = p.y;
+	return r;
+}
+
+fz_rect
+fz_bound_path(fz_path *path, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_point p;
+	fz_rect r = fz_empty_rect;
+	int i = 0;
+
+	if (path->len)
+	{
+		p.x = path->items[1].v;
+		p.y = path->items[2].v;
+		p = fz_transform_point(ctm, p);
+		r.x0 = r.x1 = p.x;
+		r.y0 = r.y1 = p.y;
+	}
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_CURVETO:
+			p.x = path->items[i++].v;
+			p.y = path->items[i++].v;
+			r = bound_expand(r, fz_transform_point(ctm, p));
+			p.x = path->items[i++].v;
+			p.y = path->items[i++].v;
+			r = bound_expand(r, fz_transform_point(ctm, p));
+			p.x = path->items[i++].v;
+			p.y = path->items[i++].v;
+			r = bound_expand(r, fz_transform_point(ctm, p));
+			break;
+		case FZ_MOVETO:
+		case FZ_LINETO:
+			p.x = path->items[i++].v;
+			p.y = path->items[i++].v;
+			r = bound_expand(r, fz_transform_point(ctm, p));
+			break;
+		case FZ_CLOSE_PATH:
+			break;
+		}
+	}
+
+	if (stroke)
+	{
+		float miterlength = stroke->miterlimit;
+		float linewidth = stroke->linewidth;
+		float expand = MAX(miterlength, linewidth) * 0.5f;
+		r.x0 -= expand;
+		r.y0 -= expand;
+		r.x1 += expand;
+		r.y1 += expand;
+	}
+
+	return r;
+}
+
+void
+fz_transform_path(fz_path *path, fz_matrix ctm)
+{
+	fz_point p;
+	int k, i = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_CURVETO:
+			for (k = 0; k < 3; k++)
+			{
+				p.x = path->items[i].v;
+				p.y = path->items[i+1].v;
+				p = fz_transform_point(ctm, p);
+				path->items[i].v = p.x;
+				path->items[i+1].v = p.y;
+				i += 2;
+			}
+			break;
+		case FZ_MOVETO:
+		case FZ_LINETO:
+			p.x = path->items[i].v;
+			p.y = path->items[i+1].v;
+			p = fz_transform_point(ctm, p);
+			path->items[i].v = p.x;
+			path->items[i+1].v = p.y;
+			i += 2;
+			break;
+		case FZ_CLOSE_PATH:
+			break;
+		}
+	}
+}
+
+void
+fz_debug_path(fz_path *path, int indent)
+{
+	float x, y;
+	int i = 0;
+	int n;
+	while (i < path->len)
+	{
+		for (n = 0; n < indent; n++)
+			putchar(' ');
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g m\n", x, y);
+			break;
+		case FZ_LINETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g l\n", x, y);
+			break;
+		case FZ_CURVETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g ", x, y);
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g ", x, y);
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g c\n", x, y);
+			break;
+		case FZ_CLOSE_PATH:
+			printf("h\n");
+			break;
+		}
+	}
+}
diff --git a/contrib/media/updf/fitz/res_pixmap.c b/contrib/media/updf/fitz/res_pixmap.c
new file mode 100644
index 000000000..83f46526e
--- /dev/null
+++ b/contrib/media/updf/fitz/res_pixmap.c
@@ -0,0 +1,519 @@
+#include "fitz.h"
+
+static int fz_memory_limit = 256 << 20;
+static int fz_memory_used = 0;
+
+fz_pixmap *
+fz_new_pixmap_with_data(fz_colorspace *colorspace, int w, int h, unsigned char *samples)
+{
+	fz_pixmap *pix;
+
+	pix = fz_malloc(sizeof(fz_pixmap));
+	pix->refs = 1;
+	pix->x = 0;
+	pix->y = 0;
+	pix->w = w;
+	pix->h = h;
+	pix->mask = NULL;
+	pix->interpolate = 1;
+	pix->xres = 96;
+	pix->yres = 96;
+	pix->colorspace = NULL;
+	pix->n = 1;
+
+	if (colorspace)
+	{
+		pix->colorspace = fz_keep_colorspace(colorspace);
+		pix->n = 1 + colorspace->n;
+	}
+
+	if (samples)
+	{
+		pix->samples = samples;
+		pix->free_samples = 0;
+	}
+	else
+	{
+		fz_memory_used += pix->w * pix->h * pix->n;
+		pix->samples = fz_calloc(pix->h, pix->w * pix->n);
+		pix->free_samples = 1;
+	}
+
+	return pix;
+}
+
+fz_pixmap *
+fz_new_pixmap_with_limit(fz_colorspace *colorspace, int w, int h)
+{
+	int n = colorspace ? colorspace->n + 1 : 1;
+	int size = w * h * n;
+	if (fz_memory_used + size > fz_memory_limit)
+	{
+		fz_warn("pixmap memory exceeds soft limit %dM + %dM > %dM",
+			fz_memory_used/(1<<20), size/(1<<20), fz_memory_limit/(1<<20));
+		return NULL;
+	}
+	return fz_new_pixmap_with_data(colorspace, w, h, NULL);
+}
+
+fz_pixmap *
+fz_new_pixmap(fz_colorspace *colorspace, int w, int h)
+{
+	return fz_new_pixmap_with_data(colorspace, w, h, NULL);
+}
+
+fz_pixmap *
+fz_new_pixmap_with_rect(fz_colorspace *colorspace, fz_bbox r)
+{
+	fz_pixmap *pixmap;
+	pixmap = fz_new_pixmap(colorspace, r.x1 - r.x0, r.y1 - r.y0);
+	pixmap->x = r.x0;
+	pixmap->y = r.y0;
+	return pixmap;
+}
+
+fz_pixmap *
+fz_new_pixmap_with_rect_and_data(fz_colorspace *colorspace, fz_bbox r, unsigned char *samples)
+{
+	fz_pixmap *pixmap;
+	pixmap = fz_new_pixmap_with_data(colorspace, r.x1 - r.x0, r.y1 - r.y0, samples);
+	pixmap->x = r.x0;
+	pixmap->y = r.y0;
+	return pixmap;
+}
+
+fz_pixmap *
+fz_keep_pixmap(fz_pixmap *pix)
+{
+	pix->refs++;
+	return pix;
+}
+
+void
+fz_drop_pixmap(fz_pixmap *pix)
+{
+	if (pix && --pix->refs == 0)
+	{
+		fz_memory_used -= pix->w * pix->h * pix->n;
+		if (pix->mask)
+			fz_drop_pixmap(pix->mask);
+		if (pix->colorspace)
+			fz_drop_colorspace(pix->colorspace);
+		if (pix->free_samples)
+			fz_free(pix->samples);
+		fz_free(pix);
+	}
+}
+
+fz_bbox
+fz_bound_pixmap(fz_pixmap *pix)
+{
+	fz_bbox bbox;
+	bbox.x0 = pix->x;
+	bbox.y0 = pix->y;
+	bbox.x1 = pix->x + pix->w;
+	bbox.y1 = pix->y + pix->h;
+	return bbox;
+}
+
+void
+fz_clear_pixmap(fz_pixmap *pix)
+{
+	memset(pix->samples, 0, pix->w * pix->h * pix->n);
+}
+
+void
+fz_clear_pixmap_with_color(fz_pixmap *pix, int value)
+{
+	if (value == 255)
+		memset(pix->samples, 255, pix->w * pix->h * pix->n);
+	else
+	{
+		int k, x, y;
+		unsigned char *s = pix->samples;
+		for (y = 0; y < pix->h; y++)
+		{
+			for (x = 0; x < pix->w; x++)
+			{
+				for (k = 0; k < pix->n - 1; k++)
+					*s++ = value;
+				*s++ = 255;
+			}
+		}
+	}
+}
+
+void
+fz_copy_pixmap_rect(fz_pixmap *dest, fz_pixmap *src, fz_bbox r)
+{
+	const unsigned char *srcp;
+	unsigned char *destp;
+	int y, w, destspan, srcspan;
+
+	r = fz_intersect_bbox(r, fz_bound_pixmap(dest));
+	r = fz_intersect_bbox(r, fz_bound_pixmap(src));
+	w = r.x1 - r.x0;
+	y = r.y1 - r.y0;
+	if (w <= 0 || y <= 0)
+		return;
+
+	w *= src->n;
+	srcspan = src->w * src->n;
+	srcp = src->samples + srcspan * (r.y0 - src->y) + src->n * (r.x0 - src->x);
+	destspan = dest->w * dest->n;
+	destp = dest->samples + destspan * (r.y0 - dest->y) + dest->n * (r.x0 - dest->x);
+	do
+	{
+		memcpy(destp, srcp, w);
+		srcp += srcspan;
+		destp += destspan;
+	}
+	while (--y);
+}
+
+void
+fz_clear_pixmap_rect_with_color(fz_pixmap *dest, int value, fz_bbox r)
+{
+	unsigned char *destp;
+	int x, y, w, k, destspan;
+
+	r = fz_intersect_bbox(r, fz_bound_pixmap(dest));
+	w = r.x1 - r.x0;
+	y = r.y1 - r.y0;
+	if (w <= 0 || y <= 0)
+		return;
+
+	destspan = dest->w * dest->n;
+	destp = dest->samples + destspan * (r.y0 - dest->y) + dest->n * (r.x0 - dest->x);
+	if (value == 255)
+		do
+		{
+			memset(destp, 255, w * dest->n);
+			destp += destspan;
+		}
+		while (--y);
+	else
+		do
+		{
+			unsigned char *s = destp;
+			for (x = 0; x < w; x++)
+			{
+				for (k = 0; k < dest->n - 1; k++)
+					*s++ = value;
+				*s++ = 255;
+			}
+			destp += destspan;
+		}
+		while (--y);
+}
+
+void
+fz_premultiply_pixmap(fz_pixmap *pix)
+{
+	unsigned char *s = pix->samples;
+	unsigned char a;
+	int k, x, y;
+
+	for (y = 0; y < pix->h; y++)
+	{
+		for (x = 0; x < pix->w; x++)
+		{
+			a = s[pix->n - 1];
+			for (k = 0; k < pix->n - 1; k++)
+				s[k] = fz_mul255(s[k], a);
+			s += pix->n;
+		}
+	}
+}
+
+fz_pixmap *
+fz_alpha_from_gray(fz_pixmap *gray, int luminosity)
+{
+	fz_pixmap *alpha;
+	unsigned char *sp, *dp;
+	int len;
+
+	assert(gray->n == 2);
+
+	alpha = fz_new_pixmap_with_rect(NULL, fz_bound_pixmap(gray));
+	dp = alpha->samples;
+	sp = gray->samples;
+	if (!luminosity)
+		sp ++;
+
+	len = gray->w * gray->h;
+	while (len--)
+	{
+		*dp++ = sp[0];
+		sp += 2;
+	}
+
+	return alpha;
+}
+
+void
+fz_invert_pixmap(fz_pixmap *pix)
+{
+	unsigned char *s = pix->samples;
+	int k, x, y;
+
+	for (y = 0; y < pix->h; y++)
+	{
+		for (x = 0; x < pix->w; x++)
+		{
+			for (k = 0; k < pix->n - 1; k++)
+				s[k] = 255 - s[k];
+			s += pix->n;
+		}
+	}
+}
+
+void
+fz_gamma_pixmap(fz_pixmap *pix, float gamma)
+{
+	unsigned char gamma_map[256];
+	unsigned char *s = pix->samples;
+	int k, x, y;
+
+	for (k = 0; k < 256; k++)
+		gamma_map[k] = pow(k / 255.0f, gamma) * 255;
+
+	for (y = 0; y < pix->h; y++)
+	{
+		for (x = 0; x < pix->w; x++)
+		{
+			for (k = 0; k < pix->n - 1; k++)
+				s[k] = gamma_map[s[k]];
+			s += pix->n;
+		}
+	}
+}
+
+/*
+ * Write pixmap to PNM file (without alpha channel)
+ */
+
+fz_error
+fz_write_pnm(fz_pixmap *pixmap, char *filename)
+{
+	FILE *fp;
+	unsigned char *p;
+	int len;
+
+	if (pixmap->n != 1 && pixmap->n != 2 && pixmap->n != 4)
+		return fz_throw("pixmap must be grayscale or rgb to write as pnm");
+
+	fp = fopen(filename, "wb");
+	if (!fp)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	if (pixmap->n == 1 || pixmap->n == 2)
+		fprintf(fp, "P5\n");
+	if (pixmap->n == 4)
+		fprintf(fp, "P6\n");
+	fprintf(fp, "%d %d\n", pixmap->w, pixmap->h);
+	fprintf(fp, "255\n");
+
+	len = pixmap->w * pixmap->h;
+	p = pixmap->samples;
+
+	switch (pixmap->n)
+	{
+	case 1:
+		fwrite(p, 1, len, fp);
+		break;
+	case 2:
+		while (len--)
+		{
+			putc(p[0], fp);
+			p += 2;
+		}
+		break;
+	case 4:
+		while (len--)
+		{
+			putc(p[0], fp);
+			putc(p[1], fp);
+			putc(p[2], fp);
+			p += 4;
+		}
+	}
+
+	fclose(fp);
+	return fz_okay;
+}
+
+/*
+ * Write pixmap to PAM file (with or without alpha channel)
+ */
+
+fz_error
+fz_write_pam(fz_pixmap *pixmap, char *filename, int savealpha)
+{
+	unsigned char *sp;
+	int y, w, k;
+	FILE *fp;
+
+	int sn = pixmap->n;
+	int dn = pixmap->n;
+	if (!savealpha && dn > 1)
+		dn--;
+
+	fp = fopen(filename, "wb");
+	if (!fp)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	fprintf(fp, "P7\n");
+	fprintf(fp, "WIDTH %d\n", pixmap->w);
+	fprintf(fp, "HEIGHT %d\n", pixmap->h);
+	fprintf(fp, "DEPTH %d\n", dn);
+	fprintf(fp, "MAXVAL 255\n");
+	if (pixmap->colorspace)
+		fprintf(fp, "# COLORSPACE %s\n", pixmap->colorspace->name);
+	switch (dn)
+	{
+	case 1: fprintf(fp, "TUPLTYPE GRAYSCALE\n"); break;
+	case 2: if (sn == 2) fprintf(fp, "TUPLTYPE GRAYSCALE_ALPHA\n"); break;
+	case 3: if (sn == 4) fprintf(fp, "TUPLTYPE RGB\n"); break;
+	case 4: if (sn == 4) fprintf(fp, "TUPLTYPE RGB_ALPHA\n"); break;
+	}
+	fprintf(fp, "ENDHDR\n");
+
+	sp = pixmap->samples;
+	for (y = 0; y < pixmap->h; y++)
+	{
+		w = pixmap->w;
+		while (w--)
+		{
+			for (k = 0; k < dn; k++)
+				putc(sp[k], fp);
+			sp += sn;
+		}
+	}
+
+	fclose(fp);
+
+	return fz_okay;
+}
+
+/*
+ * Write pixmap to PNG file (with or without alpha channel)
+ */
+
+#include <zlib.h>
+
+static inline void big32(unsigned char *buf, unsigned int v)
+{
+	buf[0] = (v >> 24) & 0xff;
+	buf[1] = (v >> 16) & 0xff;
+	buf[2] = (v >> 8) & 0xff;
+	buf[3] = (v) & 0xff;
+}
+
+static inline void put32(unsigned int v, FILE *fp)
+{
+	putc(v >> 24, fp);
+	putc(v >> 16, fp);
+	putc(v >> 8, fp);
+	putc(v, fp);
+}
+
+static void putchunk(char *tag, unsigned char *data, int size, FILE *fp)
+{
+	unsigned int sum;
+	put32(size, fp);
+	fwrite(tag, 1, 4, fp);
+	fwrite(data, 1, size, fp);
+	sum = crc32(0, NULL, 0);
+	sum = crc32(sum, (unsigned char*)tag, 4);
+	sum = crc32(sum, data, size);
+	put32(sum, fp);
+}
+
+fz_error
+fz_write_png(fz_pixmap *pixmap, char *filename, int savealpha)
+{
+	static const unsigned char pngsig[8] = { 137, 80, 78, 71, 13, 10, 26, 10 };
+	FILE *fp;
+	unsigned char head[13];
+	unsigned char *udata, *cdata, *sp, *dp;
+	uLong usize, csize;
+	int y, x, k, sn, dn;
+	int color;
+	int err;
+
+	if (pixmap->n != 1 && pixmap->n != 2 && pixmap->n != 4)
+		return fz_throw("pixmap must be grayscale or rgb to write as png");
+
+	sn = pixmap->n;
+	dn = pixmap->n;
+	if (!savealpha && dn > 1)
+		dn--;
+
+	switch (dn)
+	{
+	default:
+	case 1: color = 0; break;
+	case 2: color = 4; break;
+	case 3: color = 2; break;
+	case 4: color = 6; break;
+	}
+
+	usize = (pixmap->w * dn + 1) * pixmap->h;
+	csize = compressBound(usize);
+	udata = fz_malloc(usize);
+	cdata = fz_malloc(csize);
+
+	sp = pixmap->samples;
+	dp = udata;
+	for (y = 0; y < pixmap->h; y++)
+	{
+		*dp++ = 1; /* sub prediction filter */
+		for (x = 0; x < pixmap->w; x++)
+		{
+			for (k = 0; k < dn; k++)
+			{
+				if (x == 0)
+					dp[k] = sp[k];
+				else
+					dp[k] = sp[k] - sp[k-sn];
+			}
+			sp += sn;
+			dp += dn;
+		}
+	}
+
+	err = compress(cdata, &csize, udata, usize);
+	if (err != Z_OK)
+	{
+		fz_free(udata);
+		fz_free(cdata);
+		return fz_throw("cannot compress image data");
+	}
+
+	fp = fopen(filename, "wb");
+	if (!fp)
+	{
+		fz_free(udata);
+		fz_free(cdata);
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+	}
+
+	big32(head+0, pixmap->w);
+	big32(head+4, pixmap->h);
+	head[8] = 8; /* depth */
+	head[9] = color;
+	head[10] = 0; /* compression */
+	head[11] = 0; /* filter */
+	head[12] = 0; /* interlace */
+
+	fwrite(pngsig, 1, 8, fp);
+	putchunk("IHDR", head, 13, fp);
+	putchunk("IDAT", cdata, csize, fp);
+	putchunk("IEND", head, 0, fp);
+	fclose(fp);
+
+	fz_free(udata);
+	fz_free(cdata);
+	return fz_okay;
+}
diff --git a/contrib/media/updf/fitz/res_shade.c b/contrib/media/updf/fitz/res_shade.c
new file mode 100644
index 000000000..7faff3bf0
--- /dev/null
+++ b/contrib/media/updf/fitz/res_shade.c
@@ -0,0 +1,127 @@
+#include "fitz.h"
+
+fz_shade *
+fz_keep_shade(fz_shade *shade)
+{
+	shade->refs ++;
+	return shade;
+}
+
+void
+fz_drop_shade(fz_shade *shade)
+{
+	if (shade && --shade->refs == 0)
+	{
+		if (shade->colorspace)
+			fz_drop_colorspace(shade->colorspace);
+		fz_free(shade->mesh);
+		fz_free(shade);
+	}
+}
+
+fz_rect
+fz_bound_shade(fz_shade *shade, fz_matrix ctm)
+{
+	float *v;
+	fz_rect r;
+	fz_point p;
+	int i, ncomp, nvert;
+
+	ctm = fz_concat(shade->matrix, ctm);
+	ncomp = shade->use_function ? 3 : 2 + shade->colorspace->n;
+	nvert = shade->mesh_len / ncomp;
+	v = shade->mesh;
+
+	if (shade->type == FZ_LINEAR)
+		return fz_infinite_rect;
+	if (shade->type == FZ_RADIAL)
+		return fz_infinite_rect;
+
+	if (nvert == 0)
+		return fz_empty_rect;
+
+	p.x = v[0];
+	p.y = v[1];
+	v += ncomp;
+	p = fz_transform_point(ctm, p);
+	r.x0 = r.x1 = p.x;
+	r.y0 = r.y1 = p.y;
+
+	for (i = 1; i < nvert; i++)
+	{
+		p.x = v[0];
+		p.y = v[1];
+		p = fz_transform_point(ctm, p);
+		v += ncomp;
+		if (p.x < r.x0) r.x0 = p.x;
+		if (p.y < r.y0) r.y0 = p.y;
+		if (p.x > r.x1) r.x1 = p.x;
+		if (p.y > r.y1) r.y1 = p.y;
+	}
+
+	return r;
+}
+
+void
+fz_debug_shade(fz_shade *shade)
+{
+	int i, j, n;
+	float *vertex;
+	int triangle;
+
+	printf("shading {\n");
+
+	switch (shade->type)
+	{
+	case FZ_LINEAR: printf("\ttype linear\n"); break;
+	case FZ_RADIAL: printf("\ttype radial\n"); break;
+	case FZ_MESH: printf("\ttype mesh\n"); break;
+	}
+
+	printf("\tbbox [%g %g %g %g]\n",
+		shade->bbox.x0, shade->bbox.y0,
+		shade->bbox.x1, shade->bbox.y1);
+
+	printf("\tcolorspace %s\n", shade->colorspace->name);
+
+	printf("\tmatrix [%g %g %g %g %g %g]\n",
+			shade->matrix.a, shade->matrix.b, shade->matrix.c,
+			shade->matrix.d, shade->matrix.e, shade->matrix.f);
+
+	if (shade->use_background)
+	{
+		printf("\tbackground [");
+		for (i = 0; i < shade->colorspace->n; i++)
+			printf("%s%g", i == 0 ? "" : " ", shade->background[i]);
+		printf("]\n");
+	}
+
+	if (shade->use_function)
+	{
+		printf("\tfunction\n");
+		n = 3;
+	}
+	else
+		n = 2 + shade->colorspace->n;
+
+	printf("\tvertices: %d\n", shade->mesh_len);
+
+	vertex = shade->mesh;
+	triangle = 0;
+	i = 0;
+	while (i < shade->mesh_len)
+	{
+		printf("\t%d:(%g, %g): ", triangle, vertex[0], vertex[1]);
+
+		for (j = 2; j < n; j++)
+			printf("%s%g", j == 2 ? "" : " ", vertex[j]);
+		printf("\n");
+
+		vertex += n;
+		i++;
+		if (i % 3 == 0)
+			triangle++;
+	}
+
+	printf("}\n");
+}
diff --git a/contrib/media/updf/fitz/res_text.c b/contrib/media/updf/fitz/res_text.c
new file mode 100644
index 000000000..d38637f10
--- /dev/null
+++ b/contrib/media/updf/fitz/res_text.c
@@ -0,0 +1,133 @@
+#include "fitz.h"
+
+fz_text *
+fz_new_text(fz_font *font, fz_matrix trm, int wmode)
+{
+	fz_text *text;
+
+	text = fz_malloc(sizeof(fz_text));
+	text->font = fz_keep_font(font);
+	text->trm = trm;
+	text->wmode = wmode;
+	text->len = 0;
+	text->cap = 0;
+	text->items = NULL;
+
+	return text;
+}
+
+void
+fz_free_text(fz_text *text)
+{
+	fz_drop_font(text->font);
+	fz_free(text->items);
+	fz_free(text);
+}
+
+fz_text *
+fz_clone_text(fz_text *old)
+{
+	fz_text *text;
+
+	text = fz_malloc(sizeof(fz_text));
+	text->font = fz_keep_font(old->font);
+	text->trm = old->trm;
+	text->wmode = old->wmode;
+	text->len = old->len;
+	text->cap = text->len;
+	text->items = fz_calloc(text->len, sizeof(fz_text_item));
+	memcpy(text->items, old->items, text->len * sizeof(fz_text_item));
+
+	return text;
+}
+
+fz_rect
+fz_bound_text(fz_text *text, fz_matrix ctm)
+{
+	fz_matrix trm;
+	fz_rect bbox;
+	fz_rect fbox;
+	int i;
+
+	if (text->len == 0)
+		return fz_empty_rect;
+
+	/* find bbox of glyph origins in ctm space */
+
+	bbox.x0 = bbox.x1 = text->items[0].x;
+	bbox.y0 = bbox.y1 = text->items[0].y;
+
+	for (i = 1; i < text->len; i++)
+	{
+		bbox.x0 = MIN(bbox.x0, text->items[i].x);
+		bbox.y0 = MIN(bbox.y0, text->items[i].y);
+		bbox.x1 = MAX(bbox.x1, text->items[i].x);
+		bbox.y1 = MAX(bbox.y1, text->items[i].y);
+	}
+
+	bbox = fz_transform_rect(ctm, bbox);
+
+	/* find bbox of font in trm * ctm space */
+
+	trm = fz_concat(text->trm, ctm);
+	trm.e = 0;
+	trm.f = 0;
+
+	fbox.x0 = text->font->bbox.x0 * 0.001f;
+	fbox.y0 = text->font->bbox.y0 * 0.001f;
+	fbox.x1 = text->font->bbox.x1 * 0.001f;
+	fbox.y1 = text->font->bbox.y1 * 0.001f;
+
+	fbox = fz_transform_rect(trm, fbox);
+
+	/* expand glyph origin bbox by font bbox */
+
+	bbox.x0 += fbox.x0;
+	bbox.y0 += fbox.y0;
+	bbox.x1 += fbox.x1;
+	bbox.y1 += fbox.y1;
+
+	return bbox;
+}
+
+static void
+fz_grow_text(fz_text *text, int n)
+{
+	if (text->len + n < text->cap)
+		return;
+	while (text->len + n > text->cap)
+		text->cap = text->cap + 36;
+	text->items = fz_realloc(text->items, text->cap, sizeof(fz_text_item));
+}
+
+void
+fz_add_text(fz_text *text, int gid, int ucs, float x, float y)
+{
+	fz_grow_text(text, 1);
+	text->items[text->len].ucs = ucs;
+	text->items[text->len].gid = gid;
+	text->items[text->len].x = x;
+	text->items[text->len].y = y;
+	text->len++;
+}
+
+static int isxmlmeta(int c)
+{
+	return c < 32 || c >= 128 || c == '&' || c == '<' || c == '>' || c == '\'' || c == '"';
+}
+
+void fz_debug_text(fz_text *text, int indent)
+{
+	int i, n;
+	for (i = 0; i < text->len; i++)
+	{
+		for (n = 0; n < indent; n++)
+			putchar(' ');
+		if (!isxmlmeta(text->items[i].ucs))
+			printf("<g ucs=\"%c\" gid=\"%d\" x=\"%g\" y=\"%g\" />\n",
+				text->items[i].ucs, text->items[i].gid, text->items[i].x, text->items[i].y);
+		else
+			printf("<g ucs=\"U+%04X\" gid=\"%d\" x=\"%g\" y=\"%g\" />\n",
+				text->items[i].ucs, text->items[i].gid, text->items[i].x, text->items[i].y);
+	}
+}
diff --git a/contrib/media/updf/fitz/stm_buffer.c b/contrib/media/updf/fitz/stm_buffer.c
new file mode 100644
index 000000000..4c7410c3b
--- /dev/null
+++ b/contrib/media/updf/fitz/stm_buffer.c
@@ -0,0 +1,49 @@
+#include "fitz.h"
+
+fz_buffer *
+fz_new_buffer(int size)
+{
+	fz_buffer *b;
+
+	size = size > 1 ? size : 16;
+
+	b = fz_malloc(sizeof(fz_buffer));
+	b->refs = 1;
+	b->data = fz_malloc(size);
+	b->cap = size;
+	b->len = 0;
+
+	return b;
+}
+
+fz_buffer *
+fz_keep_buffer(fz_buffer *buf)
+{
+	buf->refs ++;
+	return buf;
+}
+
+void
+fz_drop_buffer(fz_buffer *buf)
+{
+	if (--buf->refs == 0)
+	{
+		fz_free(buf->data);
+		fz_free(buf);
+	}
+}
+
+void
+fz_resize_buffer(fz_buffer *buf, int size)
+{
+	buf->data = fz_realloc(buf->data, size, 1);
+	buf->cap = size;
+	if (buf->len > buf->cap)
+		buf->len = buf->cap;
+}
+
+void
+fz_grow_buffer(fz_buffer *buf)
+{
+	fz_resize_buffer(buf, (buf->cap * 3) / 2);
+}
diff --git a/contrib/media/updf/fitz/stm_open.c b/contrib/media/updf/fitz/stm_open.c
new file mode 100644
index 000000000..74346f73d
--- /dev/null
+++ b/contrib/media/updf/fitz/stm_open.c
@@ -0,0 +1,174 @@
+#include "fitz.h"
+
+fz_stream *
+fz_new_stream(void *state,
+	int(*read)(fz_stream *stm, unsigned char *buf, int len),
+	void(*close)(fz_stream *stm))
+{
+	fz_stream *stm;
+
+	stm = fz_malloc(sizeof(fz_stream));
+
+	stm->refs = 1;
+	stm->error = 0;
+	stm->eof = 0;
+	stm->pos = 0;
+
+	stm->bits = 0;
+	stm->avail = 0;
+
+	stm->bp = stm->buf;
+	stm->rp = stm->bp;
+	stm->wp = stm->bp;
+	stm->ep = stm->buf + sizeof stm->buf;
+
+	stm->state = state;
+	stm->read = read;
+	stm->close = close;
+	stm->seek = NULL;
+
+	return stm;
+}
+
+fz_stream *
+fz_keep_stream(fz_stream *stm)
+{
+	stm->refs ++;
+	return stm;
+}
+
+void
+fz_close(fz_stream *stm)
+{
+	stm->refs --;
+	if (stm->refs == 0)
+	{
+		if (stm->close)
+			stm->close(stm);
+		fz_free(stm);
+	}
+}
+
+/* File stream */
+
+static int read_file(fz_stream *stm, unsigned char *buf, int len)
+{
+	int n = read(*(int*)stm->state, buf, len);
+	if (n < 0)
+		return fz_throw("read error: %s", strerror(errno));
+	return n;
+}
+
+static void seek_file(fz_stream *stm, int offset, int whence)
+{
+	int n = lseek(*(int*)stm->state, offset, whence);
+	if (n < 0)
+		fz_warn("cannot lseek: %s", strerror(errno));
+	stm->pos = n;
+	stm->rp = stm->bp;
+	stm->wp = stm->bp;
+}
+
+static void close_file(fz_stream *stm)
+{
+	int n = close(*(int*)stm->state);
+	if (n < 0)
+		fz_warn("close error: %s", strerror(errno));
+	fz_free(stm->state);
+}
+
+fz_stream *
+fz_open_fd(int fd)
+{
+	fz_stream *stm;
+	int *state;
+
+	state = fz_malloc(sizeof(int));
+	*state = fd;
+
+	stm = fz_new_stream(state, read_file, close_file);
+	stm->seek = seek_file;
+
+	return stm;
+}
+
+fz_stream *
+fz_open_file(const char *name)
+{
+	int fd = open(name, O_BINARY | O_RDONLY, 0);
+	if (fd == -1)
+		return NULL;
+	return fz_open_fd(fd);
+}
+
+#ifdef _WIN32
+fz_stream *
+fz_open_file_w(const wchar_t *name)
+{
+	int fd = _wopen(name, O_BINARY | O_RDONLY, 0);
+	if (fd == -1)
+		return NULL;
+	return fz_open_fd(fd);
+}
+#endif
+
+/* Memory stream */
+
+static int read_buffer(fz_stream *stm, unsigned char *buf, int len)
+{
+	return 0;
+}
+
+static void seek_buffer(fz_stream *stm, int offset, int whence)
+{
+	if (whence == 0)
+		stm->rp = stm->bp + offset;
+	if (whence == 1)
+		stm->rp += offset;
+	if (whence == 2)
+		stm->rp = stm->ep - offset;
+	stm->rp = CLAMP(stm->rp, stm->bp, stm->ep);
+	stm->wp = stm->ep;
+}
+
+static void close_buffer(fz_stream *stm)
+{
+	if (stm->state)
+		fz_drop_buffer(stm->state);
+}
+
+fz_stream *
+fz_open_buffer(fz_buffer *buf)
+{
+	fz_stream *stm;
+
+	stm = fz_new_stream(fz_keep_buffer(buf), read_buffer, close_buffer);
+	stm->seek = seek_buffer;
+
+	stm->bp = buf->data;
+	stm->rp = buf->data;
+	stm->wp = buf->data + buf->len;
+	stm->ep = buf->data + buf->len;
+
+	stm->pos = buf->len;
+
+	return stm;
+}
+
+fz_stream *
+fz_open_memory(unsigned char *data, int len)
+{
+	fz_stream *stm;
+
+	stm = fz_new_stream(NULL, read_buffer, close_buffer);
+	stm->seek = seek_buffer;
+
+	stm->bp = data;
+	stm->rp = data;
+	stm->wp = data + len;
+	stm->ep = data + len;
+
+	stm->pos = len;
+
+	return stm;
+}
diff --git a/contrib/media/updf/fitz/stm_read.c b/contrib/media/updf/fitz/stm_read.c
new file mode 100644
index 000000000..59f064333
--- /dev/null
+++ b/contrib/media/updf/fitz/stm_read.c
@@ -0,0 +1,201 @@
+#include "fitz.h"
+
+int
+fz_read(fz_stream *stm, unsigned char *buf, int len)
+{
+	int count, n;
+
+	count = MIN(len, stm->wp - stm->rp);
+	if (count)
+	{
+		memcpy(buf, stm->rp, count);
+		stm->rp += count;
+	}
+
+	if (count == len || stm->error || stm->eof)
+		return count;
+
+	assert(stm->rp == stm->wp);
+
+	if (len - count < stm->ep - stm->bp)
+	{
+		n = stm->read(stm, stm->bp, stm->ep - stm->bp);
+		if (n < 0)
+		{
+			stm->error = 1;
+			return fz_rethrow(n, "read error");
+		}
+		else if (n == 0)
+		{
+			stm->eof = 1;
+		}
+		else if (n > 0)
+		{
+			stm->rp = stm->bp;
+			stm->wp = stm->bp + n;
+			stm->pos += n;
+		}
+
+		n = MIN(len - count, stm->wp - stm->rp);
+		if (n)
+		{
+			memcpy(buf + count, stm->rp, n);
+			stm->rp += n;
+			count += n;
+		}
+	}
+	else
+	{
+		n = stm->read(stm, buf + count, len - count);
+		if (n < 0)
+		{
+			stm->error = 1;
+			return fz_rethrow(n, "read error");
+		}
+		else if (n == 0)
+		{
+			stm->eof = 1;
+		}
+		else if (n > 0)
+		{
+			stm->pos += n;
+			count += n;
+		}
+	}
+
+	return count;
+}
+
+void
+fz_fill_buffer(fz_stream *stm)
+{
+	int n;
+
+	assert(stm->rp == stm->wp);
+
+	if (stm->error || stm->eof)
+		return;
+
+	n = stm->read(stm, stm->bp, stm->ep - stm->bp);
+	if (n < 0)
+	{
+		stm->error = 1;
+		fz_catch(n, "read error; treating as end of file");
+	}
+	else if (n == 0)
+	{
+		stm->eof = 1;
+	}
+	else if (n > 0)
+	{
+		stm->rp = stm->bp;
+		stm->wp = stm->bp + n;
+		stm->pos += n;
+	}
+}
+
+fz_error
+fz_read_all(fz_buffer **bufp, fz_stream *stm, int initial)
+{
+	fz_buffer *buf;
+	int n;
+
+	if (initial < 1024)
+		initial = 1024;
+
+	buf = fz_new_buffer(initial);
+
+	while (1)
+	{
+		if (buf->len == buf->cap)
+			fz_grow_buffer(buf);
+
+		if (buf->len / 200 > initial)
+		{
+			fz_drop_buffer(buf);
+			return fz_throw("compression bomb detected");
+		}
+
+		n = fz_read(stm, buf->data + buf->len, buf->cap - buf->len);
+		if (n < 0)
+		{
+			fz_drop_buffer(buf);
+			return fz_rethrow(n, "read error");
+		}
+		if (n == 0)
+			break;
+
+		buf->len += n;
+	}
+
+	*bufp = buf;
+	return fz_okay;
+}
+
+void
+fz_read_line(fz_stream *stm, char *mem, int n)
+{
+	char *s = mem;
+	int c = EOF;
+	while (n > 1)
+	{
+		c = fz_read_byte(stm);
+		if (c == EOF)
+			break;
+		if (c == '\r') {
+			c = fz_peek_byte(stm);
+			if (c == '\n')
+				fz_read_byte(stm);
+			break;
+		}
+		if (c == '\n')
+			break;
+		*s++ = c;
+		n--;
+	}
+	if (n)
+		*s = '\0';
+}
+
+int
+fz_tell(fz_stream *stm)
+{
+	return stm->pos - (stm->wp - stm->rp);
+}
+
+void
+fz_seek(fz_stream *stm, int offset, int whence)
+{
+	if (stm->seek)
+	{
+		if (whence == 1)
+		{
+			offset = fz_tell(stm) + offset;
+			whence = 0;
+		}
+		if (whence == 0)
+		{
+			unsigned char *p = stm->wp - (stm->pos - offset);
+			if (p >= stm->bp && p <= stm->wp)
+			{
+				stm->rp = p;
+				stm->eof = 0;
+				return;
+			}
+		}
+		stm->seek(stm, offset, whence);
+		stm->eof = 0;
+	}
+	else if (whence != 2)
+	{
+		if (whence == 0)
+			offset -= fz_tell(stm);
+		if (offset < 0)
+			fz_warn("cannot seek backwards");
+		/* dog slow, but rare enough */
+		while (offset-- > 0)
+			fz_read_byte(stm);
+	}
+	else
+		fz_warn("cannot seek");
+}
diff --git a/contrib/media/updf/fitz/strtoll.c b/contrib/media/updf/fitz/strtoll.c
new file mode 100644
index 000000000..1c9141d5b
--- /dev/null
+++ b/contrib/media/updf/fitz/strtoll.c
@@ -0,0 +1,30 @@
+#include <ctype.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <errno.h>
+#include <inttypes.h>
+
+long long int strtoll(const char *nptr, char **endptr, int base)
+{
+  int neg=0;
+  unsigned long long int v;
+  const char*orig=nptr;
+
+  while(isspace(*nptr)) nptr++;
+
+  if (*nptr == '-' && isalnum(nptr[1])) { neg=-1; nptr++; }
+  v=strtoull(nptr,endptr,base);
+  if (endptr && *endptr==nptr) *endptr=(char *)orig;
+  if (v>LLONG_MAX) {
+    if (v==0x8000000000000000ull && neg) {
+      errno=0;
+      return v;
+    }
+    errno=ERANGE;
+    return (neg?LLONG_MIN:LLONG_MAX);
+  }
+  return (neg?-v:v);
+}
+
+intmax_t strtoimax(const char *nptr, char **endptr, int base)
+	__attribute__((alias("strtoll")));
diff --git a/contrib/media/updf/fitz/strtoull.c b/contrib/media/updf/fitz/strtoull.c
new file mode 100644
index 000000000..4a92d7069
--- /dev/null
+++ b/contrib/media/updf/fitz/strtoull.c
@@ -0,0 +1,68 @@
+#include <ctype.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <limits.h>
+#include <inttypes.h>
+
+#define __expect(foo,bar) (foo)
+#define __likely(foo) __expect((foo),1)
+#define __unlikely(foo) __expect((foo),0)
+
+unsigned long long int strtoull(const char *ptr, char **endptr, int base)
+{
+  int neg = 0, overflow = 0;
+  long long int v=0;
+  const char* orig;
+  const char* nptr=ptr;
+
+  while(isspace(*nptr)) ++nptr;
+
+  if (*nptr == '-') { neg=1; nptr++; }
+  else if (*nptr == '+') ++nptr;
+  orig=nptr;
+  if (base==16 && nptr[0]=='0') goto skip0x;
+  if (base) {
+    register unsigned int b=base-2;
+    if (__unlikely(b>34)) { errno=EINVAL; return 0; }
+  } else {
+    if (*nptr=='0') {
+      base=8;
+skip0x:
+      if (((*(nptr+1)=='x')||(*(nptr+1)=='X')) && isxdigit(nptr[2])) {
+	nptr+=2;
+	base=16;
+      }
+    } else
+      base=10;
+  }
+  while(__likely(*nptr)) {
+    register unsigned char c=*nptr;
+    c=(c>='a'?c-'a'+10:c>='A'?c-'A'+10:c<='9'?c-'0':0xff);
+    if (__unlikely(c>=base)) break;	/* out of base */
+    {
+      register unsigned long x=(v&0xff)*base+c;
+      register unsigned long long w=(v>>8)*base+(x>>8);
+      if (w>(ULLONG_MAX>>8)) overflow=1;
+      v=(w<<8)+(x&0xff);
+    }
+    ++nptr;
+  }
+  if (__unlikely(nptr==orig)) {		/* no conversion done */
+    nptr=ptr;
+    errno=EINVAL;
+    v=0;
+  }
+  if (endptr) *endptr=(char *)nptr;
+  if (overflow) {
+    errno=ERANGE;
+    return ULLONG_MAX;
+  }
+  return (neg?-v:v);
+}
+
+/* die, BSD, die!!! */
+unsigned long long int strtouq(const char *nptr, char **endptr, int base)
+	__attribute__((alias("strtoull")));
+
+uintmax_t strtoumax(const char *nptr, char **endptr, int base)
+	__attribute__((alias("strtoull")));
diff --git a/contrib/media/updf/fonts/Dingbats.cff b/contrib/media/updf/fonts/Dingbats.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusMonL-Bold.cff b/contrib/media/updf/fonts/NimbusMonL-Bold.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusMonL-BoldObli.cff b/contrib/media/updf/fonts/NimbusMonL-BoldObli.cff
new file mode 100644
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diff --git a/contrib/media/updf/fonts/NimbusMonL-Regu.cff b/contrib/media/updf/fonts/NimbusMonL-Regu.cff
new file mode 100644
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new file mode 100644
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diff --git a/contrib/media/updf/fonts/NimbusRomNo9L-Medi.cff b/contrib/media/updf/fonts/NimbusRomNo9L-Medi.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusRomNo9L-MediItal.cff b/contrib/media/updf/fonts/NimbusRomNo9L-MediItal.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusRomNo9L-Regu.cff b/contrib/media/updf/fonts/NimbusRomNo9L-Regu.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusRomNo9L-ReguItal.cff b/contrib/media/updf/fonts/NimbusRomNo9L-ReguItal.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusSanL-Bold.cff b/contrib/media/updf/fonts/NimbusSanL-Bold.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusSanL-BoldItal.cff b/contrib/media/updf/fonts/NimbusSanL-BoldItal.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusSanL-Regu.cff b/contrib/media/updf/fonts/NimbusSanL-Regu.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/NimbusSanL-ReguItal.cff b/contrib/media/updf/fonts/NimbusSanL-ReguItal.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/StandardSymL.cff b/contrib/media/updf/fonts/StandardSymL.cff
new file mode 100644
index 000000000..5f6473348
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diff --git a/contrib/media/updf/fonts/droid/DroidSans.ttf b/contrib/media/updf/fonts/droid/DroidSans.ttf
new file mode 100644
index 000000000..a3ff52770
Binary files /dev/null and b/contrib/media/updf/fonts/droid/DroidSans.ttf differ
diff --git a/contrib/media/updf/fonts/droid/DroidSansFallback.ttf b/contrib/media/updf/fonts/droid/DroidSansFallback.ttf
new file mode 100644
index 000000000..a3ff52770
Binary files /dev/null and b/contrib/media/updf/fonts/droid/DroidSansFallback.ttf differ
diff --git a/contrib/media/updf/fonts/droid/DroidSansMono.ttf b/contrib/media/updf/fonts/droid/DroidSansMono.ttf
new file mode 100644
index 000000000..a3ff52770
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diff --git a/contrib/media/updf/fonts/droid/NOTICE b/contrib/media/updf/fonts/droid/NOTICE
new file mode 100644
index 000000000..c5b1efa7a
--- /dev/null
+++ b/contrib/media/updf/fonts/droid/NOTICE
@@ -0,0 +1,190 @@
+
+   Copyright (c) 2005-2008, The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
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+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
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+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
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+      as of the date such litigation is filed.
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+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
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+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
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+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
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+          of the following places: within a NOTICE text file distributed
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+          notices within Derivative Works that You distribute, alongside
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+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
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+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
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+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
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+
+   END OF TERMS AND CONDITIONS
+
diff --git a/contrib/media/updf/freetypesrc b/contrib/media/updf/freetypesrc
new file mode 100644
index 000000000..447180b59
--- /dev/null
+++ b/contrib/media/updf/freetypesrc
@@ -0,0 +1,22 @@
+FREETYPE_SRC := \
+	ftbase.c \
+	ftbbox.c \
+	ftbitmap.c \
+	ftgasp.c \
+	ftglyph.c \
+	ftinit.c \
+	ftstroke.c \
+	ftsynth.c \
+	ftsystem.c \
+	fttype1.c \
+	ftxf86.c \
+	cff.c \
+	psaux.c \
+	pshinter.c \
+	psnames.c \
+	raster.c \
+	sfnt.c \
+	smooth.c \
+	truetype.c \
+	type1.c \
+	type1cid.c \
diff --git a/contrib/media/updf/generated/cmap_cns.h b/contrib/media/updf/generated/cmap_cns.h
new file mode 100644
index 000000000..a1f2e2f62
--- /dev/null
+++ b/contrib/media/updf/generated/cmap_cns.h
@@ -0,0 +1,681 @@
+/* This is an automatically generated file. Do not edit. */
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_1_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_1_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_1 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_1_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_1_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_3_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_3_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_3 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_3_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_3_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_4_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_4_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_4 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_4_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_4_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_5_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_5_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_5 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_5_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_5_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_6_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_6_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_6 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_6_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_6_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_UCS2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_UCS2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_UCS2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_UCS2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_UCS2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_B5pc_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_B5pc_H_table[] = { 0 };
+
+static pdf_cmap cmap_B5pc_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_B5pc_H_ranges,
+	0, 0, (unsigned short*) cmap_B5pc_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_B5pc_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_B5pc_V_table[] = { 0 };
+
+static pdf_cmap cmap_B5pc_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_B5pc_V_ranges,
+	0, 0, (unsigned short*) cmap_B5pc_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS1_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS1_H_table[] = { 0 };
+
+static pdf_cmap cmap_CNS1_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS1_H_ranges,
+	0, 0, (unsigned short*) cmap_CNS1_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS1_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS1_V_table[] = { 0 };
+
+static pdf_cmap cmap_CNS1_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS1_V_ranges,
+	0, 0, (unsigned short*) cmap_CNS1_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_CNS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS2_H_ranges,
+	0, 0, (unsigned short*) cmap_CNS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_CNS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS2_V_ranges,
+	0, 0, (unsigned short*) cmap_CNS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_CNS_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_CNS_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_CNS_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_CNS_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETen_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETen_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_ETen_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETen_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_ETen_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETen_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETen_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_ETen_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETen_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_ETen_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETenms_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETenms_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_ETenms_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETenms_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_ETenms_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETenms_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETenms_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_ETenms_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETenms_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_ETenms_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETHK_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETHK_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_ETHK_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETHK_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_ETHK_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETHK_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETHK_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_ETHK_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETHK_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_ETHK_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKdla_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKdla_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKdla_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKdla_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKdla_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKdla_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKdla_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKdla_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKdla_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKdla_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKdlb_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKdlb_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKdlb_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKdlb_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKdlb_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKdlb_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKdlb_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKdlb_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKdlb_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKdlb_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKgccs_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKgccs_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKgccs_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKgccs_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKgccs_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKgccs_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKgccs_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKgccs_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKgccs_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKgccs_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKm314_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKm314_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKm314_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKm314_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKm314_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKm314_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKm314_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKm314_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKm314_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKm314_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKm471_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKm471_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKm471_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKm471_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKm471_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKm471_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKm471_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKm471_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKm471_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKm471_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKscs_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKscs_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKscs_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKscs_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKscs_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKscs_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKscs_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKscs_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKscs_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKscs_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniCNS_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniCNS_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniCNS_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniCNS_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniCNS_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniCNS_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniCNS_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniCNS_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniCNS_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniCNS_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniCNS_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniCNS_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniCNS_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniCNS_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniCNS_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniCNS_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniCNS_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniCNS_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniCNS_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniCNS_UTF16_V_table,
+};
diff --git a/contrib/media/updf/generated/cmap_gb.h b/contrib/media/updf/generated/cmap_gb.h
new file mode 100644
index 000000000..04d46a7d3
--- /dev/null
+++ b/contrib/media/updf/generated/cmap_gb.h
@@ -0,0 +1,494 @@
+/* This is an automatically generated file. Do not edit. */
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_1_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_1_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_1 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_1_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_1_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_3_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_3_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_3 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_3_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_3_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_4_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_4_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_4 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_4_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_4_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_5_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_5_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_5 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_5_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_5_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_UCS2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_UCS2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_UCS2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_UCS2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_UCS2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GB_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GB_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GB_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GB_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GB_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GB_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GB_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GB_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GB_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GB_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GB_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GB_H_table[] = { 0 };
+
+static pdf_cmap cmap_GB_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GB_H_ranges,
+	0, 0, (unsigned short*) cmap_GB_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBK2K_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBK2K_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBK2K_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBK2K_H_ranges,
+	0, 0, (unsigned short*) cmap_GBK2K_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBK2K_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBK2K_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBK2K_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBK2K_V_ranges,
+	0, 0, (unsigned short*) cmap_GBK2K_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBK_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBK_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBK_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBK_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBK_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBK_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBK_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBK_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBK_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBK_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBKp_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBKp_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBKp_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBKp_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBKp_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBKp_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBKp_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBKp_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBKp_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBKp_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBpc_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBpc_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBpc_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBpc_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBpc_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBpc_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBpc_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBpc_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBpc_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBpc_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBT_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBT_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBT_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBT_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBT_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBT_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBT_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBT_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBT_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBT_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBT_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBT_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBT_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBT_H_ranges,
+	0, 0, (unsigned short*) cmap_GBT_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBTpc_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBTpc_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBTpc_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBTpc_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBTpc_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBTpc_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBTpc_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBTpc_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBTpc_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBTpc_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBT_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBT_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBT_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBT_V_ranges,
+	0, 0, (unsigned short*) cmap_GBT_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GB_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GB_V_table[] = { 0 };
+
+static pdf_cmap cmap_GB_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GB_V_ranges,
+	0, 0, (unsigned short*) cmap_GB_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniGB_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniGB_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniGB_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniGB_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniGB_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniGB_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniGB_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniGB_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniGB_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniGB_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniGB_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniGB_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniGB_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniGB_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniGB_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniGB_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniGB_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniGB_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniGB_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniGB_UTF16_V_table,
+};
diff --git a/contrib/media/updf/generated/cmap_japan.h b/contrib/media/updf/generated/cmap_japan.h
new file mode 100644
index 000000000..125f24f43
--- /dev/null
+++ b/contrib/media/updf/generated/cmap_japan.h
@@ -0,0 +1,1038 @@
+/* This is an automatically generated file. Do not edit. */
+
+/* B5-V */
+
+static const pdf_range cmap_78_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_78_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_78_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_78_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_78_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_H_table[] = { 0 };
+
+static pdf_cmap cmap_78_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_H_ranges,
+	0, 0, (unsigned short*) cmap_78_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78ms_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78ms_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_78ms_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78ms_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_78ms_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78ms_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78ms_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_78ms_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78ms_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_78ms_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_78_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_78_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_78_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_78_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_V_table[] = { 0 };
+
+static pdf_cmap cmap_78_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_V_ranges,
+	0, 0, (unsigned short*) cmap_78_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_83pv_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_83pv_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_83pv_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_83pv_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_83pv_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90msp_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90msp_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_90msp_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90msp_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_90msp_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90msp_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90msp_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_90msp_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90msp_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_90msp_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90ms_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90ms_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_90ms_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90ms_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_90ms_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90ms_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90ms_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_90ms_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90ms_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_90ms_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90pv_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90pv_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_90pv_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90pv_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_90pv_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90pv_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90pv_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_90pv_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90pv_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_90pv_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Add_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Add_H_table[] = { 0 };
+
+static pdf_cmap cmap_Add_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Add_H_ranges,
+	0, 0, (unsigned short*) cmap_Add_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Add_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Add_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_Add_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Add_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_Add_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Add_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Add_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_Add_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Add_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_Add_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Add_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Add_V_table[] = { 0 };
+
+static pdf_cmap cmap_Add_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Add_V_ranges,
+	0, 0, (unsigned short*) cmap_Add_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_1_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_1_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_1 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_1_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_1_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_3_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_3_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_3 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_3_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_3_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_4_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_4_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_4 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_4_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_4_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_5_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_5_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_5 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_5_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_5_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_6_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_6_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_6 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_6_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_6_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_UCS2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_UCS2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_UCS2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_UCS2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_UCS2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan2_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan2_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan2_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan2_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan2_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Ext_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Ext_H_table[] = { 0 };
+
+static pdf_cmap cmap_Ext_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Ext_H_ranges,
+	0, 0, (unsigned short*) cmap_Ext_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Ext_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Ext_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_Ext_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Ext_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_Ext_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Ext_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Ext_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_Ext_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Ext_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_Ext_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Ext_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Ext_V_table[] = { 0 };
+
+static pdf_cmap cmap_Ext_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Ext_V_ranges,
+	0, 0, (unsigned short*) cmap_Ext_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_H_table[] = { 0 };
+
+static pdf_cmap cmap_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_H_ranges,
+	0, 0, (unsigned short*) cmap_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hankaku_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hankaku_table[] = { 0 };
+
+static pdf_cmap cmap_Hankaku = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hankaku_ranges,
+	0, 0, (unsigned short*) cmap_Hankaku_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hiragana_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hiragana_table[] = { 0 };
+
+static pdf_cmap cmap_Hiragana = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hiragana_ranges,
+	0, 0, (unsigned short*) cmap_Hiragana_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hojo_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hojo_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_Hojo_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hojo_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_Hojo_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hojo_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hojo_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_Hojo_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hojo_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_Hojo_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hojo_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hojo_H_table[] = { 0 };
+
+static pdf_cmap cmap_Hojo_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hojo_H_ranges,
+	0, 0, (unsigned short*) cmap_Hojo_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hojo_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hojo_V_table[] = { 0 };
+
+static pdf_cmap cmap_Hojo_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hojo_V_ranges,
+	0, 0, (unsigned short*) cmap_Hojo_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Katakana_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Katakana_table[] = { 0 };
+
+static pdf_cmap cmap_Katakana = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Katakana_ranges,
+	0, 0, (unsigned short*) cmap_Katakana_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_NWP_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_NWP_H_table[] = { 0 };
+
+static pdf_cmap cmap_NWP_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_NWP_H_ranges,
+	0, 0, (unsigned short*) cmap_NWP_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_NWP_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_NWP_V_table[] = { 0 };
+
+static pdf_cmap cmap_NWP_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_NWP_V_ranges,
+	0, 0, (unsigned short*) cmap_NWP_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Roman_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Roman_table[] = { 0 };
+
+static pdf_cmap cmap_Roman = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Roman_ranges,
+	0, 0, (unsigned short*) cmap_Roman_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniHojo_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniHojo_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniHojo_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniHojo_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniHojo_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniHojo_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniHojo_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniHojo_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniHojo_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniHojo_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniHojo_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniHojo_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniHojo_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniHojo_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniHojo_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniHojo_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniHojo_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniHojo_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniHojo_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniHojo_UTF16_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJISPro_UCS2_HW_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJISPro_UCS2_HW_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJISPro_UCS2_HW_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJISPro_UCS2_HW_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJISPro_UCS2_HW_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJISPro_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJISPro_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJISPro_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJISPro_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJISPro_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UCS2_HW_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UCS2_HW_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UCS2_HW_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UCS2_HW_H_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UCS2_HW_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UCS2_HW_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UCS2_HW_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UCS2_HW_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UCS2_HW_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UCS2_HW_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UTF16_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_V_table[] = { 0 };
+
+static pdf_cmap cmap_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_V_ranges,
+	0, 0, (unsigned short*) cmap_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_WP_Symbol_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_WP_Symbol_table[] = { 0 };
+
+static pdf_cmap cmap_WP_Symbol = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_WP_Symbol_ranges,
+	0, 0, (unsigned short*) cmap_WP_Symbol_table,
+};
diff --git a/contrib/media/updf/generated/cmap_korea.h b/contrib/media/updf/generated/cmap_korea.h
new file mode 100644
index 000000000..586dd4893
--- /dev/null
+++ b/contrib/media/updf/generated/cmap_korea.h
@@ -0,0 +1,341 @@
+/* This is an automatically generated file. Do not edit. */
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Korea1_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Korea1_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Korea1_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Korea1_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Korea1_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Korea1_1_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Korea1_1_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Korea1_1 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Korea1_1_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Korea1_1_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Korea1_2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Korea1_2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Korea1_2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Korea1_2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Korea1_2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Korea1_UCS2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Korea1_UCS2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Korea1_UCS2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Korea1_UCS2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Korea1_UCS2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_KSC_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_KSC_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_H_ranges,
+	0, 0, (unsigned short*) cmap_KSC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_Johab_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_Johab_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_Johab_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_Johab_H_ranges,
+	0, 0, (unsigned short*) cmap_KSC_Johab_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_Johab_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_Johab_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_Johab_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_Johab_V_ranges,
+	0, 0, (unsigned short*) cmap_KSC_Johab_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCms_UHC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCms_UHC_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSCms_UHC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCms_UHC_H_ranges,
+	0, 0, (unsigned short*) cmap_KSCms_UHC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCms_UHC_HW_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCms_UHC_HW_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSCms_UHC_HW_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCms_UHC_HW_H_ranges,
+	0, 0, (unsigned short*) cmap_KSCms_UHC_HW_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCms_UHC_HW_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCms_UHC_HW_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSCms_UHC_HW_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCms_UHC_HW_V_ranges,
+	0, 0, (unsigned short*) cmap_KSCms_UHC_HW_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCms_UHC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCms_UHC_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSCms_UHC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCms_UHC_V_ranges,
+	0, 0, (unsigned short*) cmap_KSCms_UHC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCpc_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCpc_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSCpc_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCpc_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_KSCpc_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCpc_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCpc_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSCpc_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCpc_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_KSCpc_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_V_ranges,
+	0, 0, (unsigned short*) cmap_KSC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniKS_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniKS_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniKS_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniKS_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniKS_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniKS_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniKS_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniKS_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniKS_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniKS_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniKS_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniKS_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniKS_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniKS_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniKS_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniKS_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniKS_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniKS_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniKS_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniKS_UTF16_V_table,
+};
diff --git a/contrib/media/updf/generated/font_base14.h b/contrib/media/updf/generated/font_base14.h
new file mode 100644
index 000000000..be74f5f48
--- /dev/null
+++ b/contrib/media/updf/generated/font_base14.h
@@ -0,0 +1,10561 @@
+#ifndef __STRICT_ANSI__
+#if defined(__linux__) || defined(__FreeBSD__)
+#define HAVE_INCBIN
+#endif
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_Dingbats[15788];
+asm(".globl pdf_font_Dingbats");
+asm(".balign 8");
+asm("pdf_font_Dingbats:");
+asm(".incbin \"fonts/Dingbats.cff\"");
+#else
+static const unsigned char pdf_font_Dingbats[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
+0,119,0,120,0,121,0,122,0,123,0,124,0,125,0,126,0,127,0,128,0,129,0,130,0,
+131,0,132,0,133,0,134,0,135,0,136,0,137,0,138,0,139,0,140,0,141,0,142,0,143,
+0,144,0,145,0,146,0,147,0,148,0,149,0,173,0,171,0,174,0,172,0,176,0,175,0,
+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
+202,0,200,0,203,0,201,0,205,0,204,0,206,0,209,0,207,0,210,0,208,0,213,0,211,
+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
+139,104,251,88,251,17,139,175,247,88,63,139,103,251,88,251,13,139,139,71,
+247,0,139,108,251,66,251,6,139,139,71,240,139,101,251,103,215,139,5,178,247,
+103,247,16,139,101,251,103,215,139,178,247,103,247,9,139,139,207,34,139,170,
+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
+69,139,251,6,139,76,163,90,186,105,165,120,166,128,212,117,8,251,164,7,94,
+145,101,159,116,170,124,162,135,156,133,204,8,60,6,132,251,31,215,56,247,
+33,130,8,36,198,242,7,193,143,176,150,172,159,197,175,173,208,139,217,139,
+210,112,189,81,172,113,154,126,144,47,167,8,247,141,7,206,136,186,88,140,
+66,8,218,6,139,247,6,66,213,251,13,148,8,193,7,80,252,1,21,60,160,102,178,
+139,200,139,205,181,182,213,149,8,198,251,228,21,241,109,171,109,139,73,139,
+100,124,104,112,113,115,116,114,130,96,134,8,14,248,232,119,159,120,209,247,
+93,209,160,209,247,94,209,18,168,208,247,95,208,247,40,208,247,95,208,19,
+191,128,247,91,249,65,21,46,62,62,45,45,216,62,233,232,216,216,231,31,236,
+64,215,43,30,69,4,196,184,94,82,84,93,94,84,83,93,185,194,195,185,184,194,
+31,248,46,233,21,252,31,253,109,205,139,248,31,249,109,5,152,252,23,21,46,
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+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
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+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusMonL_Bold[15788];
+asm(".globl pdf_font_NimbusMonL_Bold");
+asm(".balign 8");
+asm("pdf_font_NimbusMonL_Bold:");
+asm(".incbin \"fonts/NimbusMonL-Bold.cff\"");
+#else
+static const unsigned char pdf_font_NimbusMonL_Bold[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
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+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
+202,0,200,0,203,0,201,0,205,0,204,0,206,0,209,0,207,0,210,0,208,0,213,0,211,
+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
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+57,56,206,71,222,220,207,207,220,224,73,206,55,31,11,190,179,99,88,90,98,
+98,89,90,98,180,189,188,180,180,188,31,11,251,5,139,247,41,251,40,199,139,
+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
+139,247,41,247,42,5,11,235,247,42,75,139,60,43,58,235,76,139,235,251,42,5,
+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusMonL_BoldObli[15788];
+asm(".globl pdf_font_NimbusMonL_BoldObli");
+asm(".balign 8");
+asm("pdf_font_NimbusMonL_BoldObli:");
+asm(".incbin \"fonts/NimbusMonL-BoldObli.cff\"");
+#else
+static const unsigned char pdf_font_NimbusMonL_BoldObli[15788] = {
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+139,176,139,187,182,170,207,139,206,139,175,110,141,84,8,11,248,160,56,251,
+189,7,11,32,83,69,52,73,97,179,202,30,248,7,56,252,40,7,52,204,83,241,30,
+11,216,139,188,166,188,208,8,66,7,11,251,37,252,44,251,26,248,44,50,139,247,
+69,252,162,107,56,5,126,102,120,125,104,139,127,139,125,141,121,143,8,64,
+7,156,130,156,135,161,139,166,139,168,148,161,155,165,158,154,161,155,181,
+8,247,125,249,14,5,11,252,27,66,247,184,6,251,205,252,12,139,64,248,62,139,
+139,212,251,217,139,247,203,248,13,5,11,252,88,253,109,197,139,248,88,249,
+109,5,11,247,44,251,13,139,222,33,222,245,222,139,222,251,44,251,14,5,11,
+251,46,247,13,139,56,247,0,56,251,0,56,139,56,247,46,247,14,5,11,57,72,71,
+57,56,206,71,222,220,207,207,220,224,73,206,55,31,11,190,179,99,88,90,98,
+98,89,90,98,180,189,188,180,180,188,31,11,251,5,139,247,41,251,40,199,139,
+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
+139,247,41,247,42,5,11,235,247,42,75,139,60,43,58,235,76,139,235,251,42,5,
+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusMonL_Regu[15788];
+asm(".globl pdf_font_NimbusMonL_Regu");
+asm(".balign 8");
+asm("pdf_font_NimbusMonL_Regu:");
+asm(".incbin \"fonts/NimbusMonL-Regu.cff\"");
+#else
+static const unsigned char pdf_font_NimbusMonL_Regu[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
+0,119,0,120,0,121,0,122,0,123,0,124,0,125,0,126,0,127,0,128,0,129,0,130,0,
+131,0,132,0,133,0,134,0,135,0,136,0,137,0,138,0,139,0,140,0,141,0,142,0,143,
+0,144,0,145,0,146,0,147,0,148,0,149,0,173,0,171,0,174,0,172,0,176,0,175,0,
+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
+202,0,200,0,203,0,201,0,205,0,204,0,206,0,209,0,207,0,210,0,208,0,213,0,211,
+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
+139,104,251,88,251,17,139,175,247,88,63,139,103,251,88,251,13,139,139,71,
+247,0,139,108,251,66,251,6,139,139,71,240,139,101,251,103,215,139,5,178,247,
+103,247,16,139,101,251,103,215,139,178,247,103,247,9,139,139,207,34,139,170,
+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
+69,139,251,6,139,76,163,90,186,105,165,120,166,128,212,117,8,251,164,7,94,
+145,101,159,116,170,124,162,135,156,133,204,8,60,6,132,251,31,215,56,247,
+33,130,8,36,198,242,7,193,143,176,150,172,159,197,175,173,208,139,217,139,
+210,112,189,81,172,113,154,126,144,47,167,8,247,141,7,206,136,186,88,140,
+66,8,218,6,139,247,6,66,213,251,13,148,8,193,7,80,252,1,21,60,160,102,178,
+139,200,139,205,181,182,213,149,8,198,251,228,21,241,109,171,109,139,73,139,
+100,124,104,112,113,115,116,114,130,96,134,8,14,248,232,119,159,120,209,247,
+93,209,160,209,247,94,209,18,168,208,247,95,208,247,40,208,247,95,208,19,
+191,128,247,91,249,65,21,46,62,62,45,45,216,62,233,232,216,216,231,31,236,
+64,215,43,30,69,4,196,184,94,82,84,93,94,84,83,93,185,194,195,185,184,194,
+31,248,46,233,21,252,31,253,109,205,139,248,31,249,109,5,152,252,23,21,46,
+62,62,46,31,19,103,128,45,216,62,233,231,217,216,231,235,64,215,43,30,69,
+4,196,184,94,82,85,93,94,84,83,93,184,195,194,185,184,194,31,14,248,10,116,
+217,84,159,248,255,209,18,191,223,136,221,247,65,218,19,172,248,129,247,226,
+21,140,103,127,91,119,104,8,251,25,247,55,5,243,198,173,182,139,211,8,231,
+71,204,44,44,63,70,51,30,139,92,158,101,201,61,8,19,176,251,16,67,101,89,
+139,48,139,251,12,221,60,247,15,139,188,139,186,152,175,162,160,152,157,154,
+177,176,8,19,108,201,61,247,1,139,251,14,247,43,5,176,196,160,205,139,199,
+8,251,180,236,21,78,209,130,156,139,174,8,191,173,173,191,189,176,103,90,
+30,139,94,114,110,61,90,8,19,144,247,25,251,186,21,83,80,96,116,87,139,67,
+139,80,197,139,209,139,195,170,179,230,197,8,14,68,249,5,243,1,204,232,3,
+204,249,109,21,33,10,14,179,249,89,159,1,212,220,3,247,128,249,109,21,39,
+251,23,76,251,74,139,251,49,139,251,50,202,251,74,239,251,23,8,194,6,51,247,
+35,90,247,60,139,247,52,139,247,51,188,247,61,227,247,34,8,14,179,249,89,
+159,1,247,67,220,3,232,251,104,21,239,247,23,202,247,74,139,247,49,139,247,
+50,76,247,74,39,247,23,8,84,6,227,251,35,188,251,60,139,251,52,139,251,51,
+90,251,61,51,251,34,8,14,235,249,89,159,1,247,52,249,109,21,144,251,4,33,
+177,120,80,247,0,109,70,50,189,103,202,232,201,46,190,175,69,228,247,0,169,
+120,198,33,101,144,247,4,5,14,247,183,129,159,247,79,209,1,247,149,209,3,
+248,170,247,159,21,34,10,14,124,139,243,1,226,243,21,35,10,14,179,247,132,
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+247,83,243,21,35,35,243,6,14,124,119,159,249,89,159,1,247,121,249,109,21,
+251,129,253,129,194,139,247,129,249,129,5,14,116,212,248,217,217,1,182,229,
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+23,8,251,131,219,251,19,247,44,247,42,221,247,19,247,125,30,139,247,30,117,
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+243,247,42,247,32,46,235,251,28,31,89,139,99,126,98,109,8,167,247,90,247,
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+90,95,65,65,90,183,206,31,207,188,183,213,30,19,242,251,189,4,227,199,83,
+56,55,79,83,49,53,79,196,222,31,222,199,195,227,30,14,116,217,247,82,217,
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+97,202,100,196,77,170,61,139,8,251,27,42,39,251,31,251,24,229,46,247,20,31,
+206,139,188,163,185,194,138,251,65,83,43,38,139,77,139,96,178,125,207,8,247,
+20,248,106,21,221,201,71,47,52,78,77,53,54,86,198,234,229,199,204,220,31,
+14,124,139,243,247,208,243,1,247,2,243,3,247,106,243,21,35,35,243,6,248,160,
+4,35,35,243,6,14,124,139,243,247,208,243,1,247,3,243,3,247,107,248,160,21,
+35,35,243,6,34,251,208,21,35,10,14,247,183,130,159,1,184,247,90,21,248,125,
+251,99,139,218,252,30,247,56,248,30,247,53,139,218,252,125,251,99,5,14,247,
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+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusMonL_ReguObli[15788];
+asm(".globl pdf_font_NimbusMonL_ReguObli");
+asm(".balign 8");
+asm("pdf_font_NimbusMonL_ReguObli:");
+asm(".incbin \"fonts/NimbusMonL-ReguObli.cff\"");
+#else
+static const unsigned char pdf_font_NimbusMonL_ReguObli[15788] = {
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+44,43,88,113,100,134,42,8,247,196,6,14,248,177,119,159,139,249,89,252,245,
+192,18,247,26,201,248,134,201,19,216,247,26,248,216,21,81,10,248,218,247,
+21,21,60,10,19,56,158,252,245,21,19,88,39,201,7,19,56,84,10,247,80,192,21,
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+82,10,19,29,83,10,19,197,248,154,247,74,21,60,10,19,37,148,252,245,21,19,
+69,39,201,7,19,37,84,10,247,80,192,21,251,21,139,247,21,247,62,5,14,248,80,
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+180,248,73,21,115,245,86,188,50,139,8,251,10,60,44,251,32,251,28,218,44,247,
+7,31,196,139,185,162,172,186,158,167,149,167,151,199,8,68,6,126,58,102,96,
+83,139,107,139,103,157,118,167,116,168,126,183,139,190,139,244,188,206,215,
+139,192,139,167,112,156,73,8,35,247,197,21,85,10,77,4,86,10,14,248,80,117,
+201,247,177,202,247,26,202,234,201,1,126,207,247,39,209,247,96,212,247,26,
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+10,14,124,14,247,183,247,197,209,1,248,110,209,3,179,248,11,21,69,248,70,
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+116,162,248,160,154,247,82,151,84,162,6,30,10,3,150,37,255,12,9,139,12,10,
+217,10,208,144,143,144,12,12,224,11,217,146,148,12,13,139,12,14,28,0,50,19,
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+5,11,35,187,7,140,81,125,112,104,134,8,101,7,199,144,172,185,139,219,8,240,
+7,11,251,99,247,99,69,251,99,251,99,69,247,99,251,99,209,247,99,247,99,6,
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+11,216,139,188,166,188,208,8,66,7,11,251,37,252,44,251,26,248,44,50,139,247,
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+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
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+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
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+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusRomNo9L_Medi[15788];
+asm(".globl pdf_font_NimbusRomNo9L_Medi");
+asm(".balign 8");
+asm("pdf_font_NimbusRomNo9L_Medi:");
+asm(".incbin \"fonts/NimbusRomNo9L-Medi.cff\"");
+#else
+static const unsigned char pdf_font_NimbusRomNo9L_Medi[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
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+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
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+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
+139,104,251,88,251,17,139,175,247,88,63,139,103,251,88,251,13,139,139,71,
+247,0,139,108,251,66,251,6,139,139,71,240,139,101,251,103,215,139,5,178,247,
+103,247,16,139,101,251,103,215,139,178,247,103,247,9,139,139,207,34,139,170,
+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
+69,139,251,6,139,76,163,90,186,105,165,120,166,128,212,117,8,251,164,7,94,
+145,101,159,116,170,124,162,135,156,133,204,8,60,6,132,251,31,215,56,247,
+33,130,8,36,198,242,7,193,143,176,150,172,159,197,175,173,208,139,217,139,
+210,112,189,81,172,113,154,126,144,47,167,8,247,141,7,206,136,186,88,140,
+66,8,218,6,139,247,6,66,213,251,13,148,8,193,7,80,252,1,21,60,160,102,178,
+139,200,139,205,181,182,213,149,8,198,251,228,21,241,109,171,109,139,73,139,
+100,124,104,112,113,115,116,114,130,96,134,8,14,248,232,119,159,120,209,247,
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+179,209,1,247,149,209,3,248,170,248,52,21,34,10,251,179,4,36,10,14,248,177,
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+180,248,73,21,115,245,86,188,50,139,8,251,10,60,44,251,32,251,28,218,44,247,
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+139,192,139,167,112,156,73,8,35,247,197,21,85,10,77,4,86,10,14,248,80,117,
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+217,10,208,144,143,144,12,12,224,11,217,146,148,12,13,139,12,14,28,0,50,19,
+0,55,2,0,1,0,17,0,39,0,60,0,82,0,89,0,112,0,121,0,142,0,184,0,214,1,75,1,
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+7,11,251,99,247,99,69,251,99,251,99,69,247,99,251,99,209,247,99,247,99,6,
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+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
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+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusRomNo9L_MediItal[15788];
+asm(".globl pdf_font_NimbusRomNo9L_MediItal");
+asm(".balign 8");
+asm("pdf_font_NimbusRomNo9L_MediItal:");
+asm(".incbin \"fonts/NimbusRomNo9L-MediItal.cff\"");
+#else
+static const unsigned char pdf_font_NimbusRomNo9L_MediItal[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
+0,119,0,120,0,121,0,122,0,123,0,124,0,125,0,126,0,127,0,128,0,129,0,130,0,
+131,0,132,0,133,0,134,0,135,0,136,0,137,0,138,0,139,0,140,0,141,0,142,0,143,
+0,144,0,145,0,146,0,147,0,148,0,149,0,173,0,171,0,174,0,172,0,176,0,175,0,
+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
+202,0,200,0,203,0,201,0,205,0,204,0,206,0,209,0,207,0,210,0,208,0,213,0,211,
+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
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+120,159,247,88,159,1,233,222,3,247,69,248,160,21,56,252,160,222,6,123,249,
+120,21,66,10,14,124,139,159,248,120,159,247,88,159,1,233,222,3,247,69,248,
+160,21,56,252,160,222,6,70,249,120,21,65,10,14,124,139,159,248,120,159,247,
+89,159,1,233,222,3,247,69,248,160,21,56,252,160,222,6,51,249,121,21,67,10,
+14,139,159,248,82,212,104,159,228,207,109,205,18,209,216,62,223,247,142,222,
+19,163,209,248,160,21,252,160,223,247,181,7,19,195,51,10,19,52,61,139,89,
+109,93,66,8,227,7,247,123,247,85,21,79,10,19,12,99,156,131,141,117,139,95,
+139,109,103,128,72,8,196,6,146,162,151,153,153,139,150,139,153,135,163,130,
+8,19,20,193,118,152,135,157,139,189,139,168,174,150,208,8,14,116,216,248,
+44,216,212,242,1,175,226,156,243,197,243,156,226,3,247,164,248,175,21,52,
+10,140,62,21,53,10,110,247,145,21,35,36,243,6,247,54,242,21,35,36,243,6,14,
+116,216,248,44,216,247,73,159,1,175,226,247,192,226,3,247,164,248,175,21,
+52,10,140,62,21,53,10,164,247,170,21,66,10,14,116,216,248,44,216,247,73,159,
+1,175,226,247,192,226,3,247,164,248,175,21,52,10,140,62,21,53,10,111,247,
+170,21,65,10,14,116,216,248,44,216,247,74,159,1,175,226,247,192,226,3,247,
+164,248,175,21,52,10,140,62,21,53,10,92,247,171,21,75,10,14,116,216,248,44,
+216,213,207,109,205,18,175,226,247,192,226,19,236,247,164,248,175,21,251,
+39,50,34,251,68,251,68,227,34,247,41,247,39,229,244,247,64,31,247,73,52,243,
+251,43,30,140,62,21,53,10,242,247,147,21,79,10,19,28,99,156,131,141,117,139,
+95,139,108,103,128,72,8,197,6,145,162,152,153,153,139,150,139,153,135,163,
+130,8,19,44,80,10,14,247,99,116,216,248,44,216,247,74,159,1,186,226,247,130,
+226,3,248,74,248,14,21,54,10,83,247,105,21,72,10,14,116,212,89,159,248,120,
+159,227,242,18,204,222,132,243,197,243,131,222,64,214,19,105,0,248,118,22,
+55,10,19,169,0,56,10,19,80,128,57,10,19,85,0,251,54,249,95,21,35,36,243,6,
+19,82,0,247,54,242,21,35,36,243,6,14,116,212,89,159,248,120,159,247,88,159,
+18,204,222,247,143,222,64,214,19,108,248,118,22,55,10,19,172,56,10,19,82,
+57,10,251,3,249,120,21,66,10,14,116,212,89,159,248,120,159,247,88,159,18,
+204,222,247,143,222,64,214,19,108,248,118,22,55,10,19,172,56,10,19,82,57,
+10,251,56,249,120,21,65,10,14,116,212,89,159,248,120,159,247,89,159,18,204,
+222,247,143,222,64,214,19,108,248,118,22,55,10,19,172,56,10,19,82,57,10,251,
+72,249,121,21,67,10,14,247,99,251,110,221,249,20,159,247,88,159,1,248,24,
+248,160,21,58,10,251,99,247,108,21,66,10,14,247,99,139,212,248,14,212,247,
+89,159,1,248,79,248,160,21,59,10,251,37,247,33,21,77,10,14,116,216,248,44,
+214,247,78,159,1,175,226,247,192,226,3,247,111,248,249,21,191,95,150,129,
+174,104,109,149,125,142,120,139,99,139,99,127,105,116,70,95,104,56,139,251,
+9,8,251,71,225,37,247,43,247,43,225,241,247,72,30,139,231,118,207,88,217,
+101,196,102,177,67,194,8,229,180,99,176,42,94,5,72,182,126,146,108,152,8,
+95,95,5,182,115,152,131,165,119,8,54,99,175,100,5,247,43,33,21,233,195,62,
+251,22,251,15,81,61,47,46,82,217,247,18,247,18,196,217,232,31,14,251,110,
+159,247,67,217,248,42,217,1,194,222,247,190,226,3,194,251,110,21,222,247,
+165,6,183,85,188,115,207,139,8,247,27,228,247,1,247,59,247,66,51,247,4,251,
+28,31,72,139,81,110,103,88,8,247,147,56,7,247,121,251,145,21,231,199,58,251,
+17,251,11,78,58,48,51,81,219,247,15,247,15,197,219,227,31,14,247,99,251,110,
+221,249,20,159,227,242,1,247,5,243,197,243,3,248,24,248,160,21,58,10,251,
+153,247,83,21,35,36,243,6,247,54,242,21,35,36,243,6,14,116,217,247,91,198,
+205,198,247,87,215,1,218,227,3,218,247,205,21,84,139,117,80,222,139,5,151,
+71,159,82,169,90,178,75,214,100,223,139,199,139,194,155,190,170,8,232,7,58,
+91,103,125,90,139,52,139,82,206,114,247,24,8,247,106,139,163,198,251,138,
+139,5,138,154,139,147,139,146,139,150,139,148,141,155,8,247,162,139,162,198,
+251,176,139,5,167,247,25,191,201,225,139,192,139,180,122,212,85,8,171,219,
+5,73,186,82,159,70,139,53,139,74,106,92,71,105,89,117,83,129,75,8,76,139,
+117,80,218,139,5,137,120,139,129,139,127,8,14,179,247,46,201,3,247,46,248,
+216,21,81,10,14,179,247,176,197,247,206,192,1,247,147,202,3,247,207,247,234,
+21,251,121,6,151,177,157,158,182,162,8,202,171,5,202,170,172,184,139,192,
+139,213,79,191,53,139,40,139,90,90,136,36,8,201,6,141,170,142,155,147,152,
+153,163,167,154,171,139,187,139,176,107,139,96,139,108,119,112,100,118,8,
+81,108,5,43,88,113,100,134,42,8,247,196,6,14,179,247,162,192,247,225,192,
+18,247,130,202,90,202,19,208,247,20,248,112,21,82,10,19,224,83,10,14,124,
+247,194,247,17,1,226,247,16,3,247,103,248,63,21,251,16,251,17,247,16,6,14,
+179,247,132,211,1,247,176,247,204,21,251,130,67,247,130,6,14,246,248,19,196,
+247,81,196,1,187,196,247,81,196,3,247,92,249,66,21,55,71,71,56,56,207,70,
+221,224,207,206,224,222,71,207,56,31,82,4,191,181,97,87,86,97,97,85,89,96,
+182,191,190,182,182,191,31,14,247,183,247,89,209,1,248,180,247,159,21,252,
+140,69,248,140,6,14,247,183,248,74,248,63,21,251,39,251,38,251,38,247,37,
+90,90,247,38,251,38,251,39,251,39,189,90,247,38,247,38,247,39,251,39,189,
+189,251,39,247,39,247,38,247,38,5,14,247,183,139,243,236,209,236,243,1,247,
+132,243,3,248,170,247,163,21,36,10,251,82,42,21,35,35,243,6,248,108,4,35,
+35,243,6,14,249,87,249,54,194,1,247,109,207,247,97,206,247,206,206,3,247,
+177,249,54,21,247,45,194,252,11,84,247,46,252,18,207,6,248,99,22,247,15,247,
+233,139,251,233,206,139,139,248,73,48,139,251,23,251,254,251,24,247,254,45,
+139,139,252,73,206,139,139,247,233,247,13,251,233,5,14,247,183,128,209,247,
+179,209,1,247,149,209,3,248,170,248,52,21,34,10,251,179,4,36,10,14,248,177,
+119,159,139,197,81,249,89,251,229,192,18,247,27,201,248,195,202,19,172,247,
+27,248,216,21,81,10,248,194,247,21,21,60,10,19,92,247,56,253,31,21,251,121,
+6,151,177,157,158,182,162,8,202,171,5,202,170,172,184,139,192,139,213,79,
+191,53,139,40,139,90,90,136,36,8,201,6,141,170,142,155,147,152,153,163,167,
+154,171,139,187,139,176,107,139,96,139,108,119,112,100,118,8,81,108,5,19,
+44,43,88,113,100,134,42,8,247,196,6,14,248,177,119,159,139,249,89,252,245,
+192,18,247,26,201,248,134,201,19,216,247,26,248,216,21,81,10,248,218,247,
+21,21,60,10,19,56,158,252,245,21,19,88,39,201,7,19,56,84,10,247,80,192,21,
+251,21,139,247,21,247,62,5,14,248,177,119,159,139,249,89,252,245,192,247,
+9,192,247,225,192,18,247,121,202,90,202,248,34,201,19,26,247,11,248,112,21,
+82,10,19,29,83,10,19,197,248,154,247,74,21,60,10,19,37,148,252,245,21,19,
+69,39,201,7,19,37,84,10,247,80,192,21,251,21,139,247,21,247,62,5,14,248,80,
+117,201,225,201,247,234,201,227,201,1,126,207,247,18,208,248,69,207,3,248,
+180,248,73,21,115,245,86,188,50,139,8,251,10,60,44,251,32,251,28,218,44,247,
+7,31,196,139,185,162,172,186,158,167,149,167,151,199,8,68,6,126,58,102,96,
+83,139,107,139,103,157,118,167,116,168,126,183,139,190,139,244,188,206,215,
+139,192,139,167,112,156,73,8,35,247,197,21,85,10,77,4,86,10,14,248,80,117,
+201,247,177,202,247,26,202,234,201,1,126,207,247,39,209,247,96,212,247,26,
+207,3,247,164,247,217,21,247,26,6,184,158,119,91,31,138,99,5,139,111,145,
+111,148,118,8,218,164,6,121,152,135,151,138,197,138,210,132,156,102,163,180,
+169,152,162,139,185,8,224,93,180,44,30,251,98,252,81,209,6,247,140,4,247,
+26,247,21,7,192,161,119,92,93,116,118,87,31,107,247,246,21,85,10,77,4,86,
+10,14,124,14,247,183,247,197,209,1,248,110,209,3,179,248,11,21,69,248,70,
+251,111,209,247,181,7,14,106,249,89,159,1,239,199,3,239,249,109,21,252,37,
+199,248,37,7,79,252,176,21,252,37,199,248,37,7,14,251,112,159,247,69,212,
+248,90,159,1,204,222,247,142,222,3,248,180,188,21,129,137,135,139,135,139,
+8,110,123,153,166,31,248,72,56,251,189,7,32,83,69,52,74,97,179,202,30,248,
+7,56,253,124,222,247,115,7,164,121,168,131,175,139,207,139,195,167,178,194,
+141,82,166,113,196,139,157,139,152,141,165,146,8,14,248,192,20,247,185,21,
+116,162,248,160,154,247,82,151,84,162,6,30,10,3,150,37,255,12,9,139,12,10,
+217,10,208,144,143,144,12,12,224,11,217,146,148,12,13,139,12,14,28,0,50,19,
+0,55,2,0,1,0,17,0,39,0,60,0,82,0,89,0,112,0,121,0,142,0,184,0,214,1,75,1,
+104,1,130,1,152,1,248,2,24,2,82,2,102,2,143,2,164,2,190,2,212,3,53,3,60,3,
+81,3,91,3,148,3,174,3,186,3,204,3,224,3,242,4,4,4,15,4,26,4,42,4,56,4,74,
+4,92,4,103,4,119,4,132,4,143,4,159,4,170,4,186,4,225,4,239,4,253,5,17,5,61,
+5,105,5,121,5,155,5,189,139,251,3,166,251,26,178,139,166,247,26,139,247,3,
+5,11,35,187,7,140,81,125,112,104,134,8,101,7,199,144,172,185,139,219,8,240,
+7,11,251,99,247,99,69,251,99,251,99,69,247,99,251,99,209,247,99,247,99,6,
+11,35,199,121,7,139,70,126,119,92,137,8,101,7,209,174,184,225,31,247,12,7,
+11,252,120,69,248,120,6,11,214,251,111,243,139,251,148,249,109,251,12,139,
+251,152,253,109,238,139,216,247,111,5,11,251,124,139,247,12,247,224,5,11,
+248,33,221,252,33,247,125,248,48,221,252,141,253,109,248,159,221,252,66,6,
+11,251,101,251,34,251,46,251,120,251,120,247,34,251,46,247,102,31,227,139,
+218,166,198,189,218,206,186,247,5,139,247,11,8,247,127,251,31,247,45,251,
+106,30,11,247,50,241,251,12,251,76,251,68,34,251,12,251,46,251,47,35,247,
+12,247,72,247,72,243,247,12,247,46,31,11,138,247,35,41,222,251,60,139,251,
+52,139,40,57,139,251,24,139,50,186,83,235,114,8,247,73,91,5,231,115,181,102,
+139,82,139,100,118,99,108,117,110,119,93,128,80,139,60,139,85,158,104,181,
+112,171,127,174,140,184,8,51,6,140,72,152,95,168,99,189,71,223,103,247,3,
+139,226,139,210,159,186,175,188,178,170,204,139,202,139,229,83,205,40,166,
+8,251,75,188,5,51,163,107,167,139,195,139,213,204,188,237,139,247,8,139,204,
+86,140,44,8,11,247,166,248,79,251,3,139,251,100,251,247,251,106,247,247,251,
+7,139,247,173,252,79,139,251,178,232,139,5,11,252,161,57,248,46,6,252,74,
+252,201,139,57,248,191,139,139,221,252,74,139,248,72,248,199,5,11,243,91,
+7,138,196,154,167,173,144,8,177,7,79,134,106,92,139,60,8,38,7,11,130,137,
+135,139,134,139,8,110,123,154,165,31,247,200,7,232,71,189,251,21,30,63,139,
+76,117,104,100,115,112,129,109,137,87,8,223,6,146,203,177,168,217,139,8,214,
+181,111,89,31,117,7,139,104,118,124,73,131,251,10,124,121,135,107,126,78,
+114,108,92,139,71,139,44,205,79,245,139,205,139,192,162,198,193,145,86,165,
+115,193,139,8,156,139,152,141,166,146,8,11,139,111,131,122,114,116,105,108,
+98,123,90,139,74,139,101,170,139,192,139,194,176,167,228,152,227,151,157,
+143,167,152,8,11,139,219,133,187,124,178,105,225,59,191,41,139,8,251,38,45,
+251,4,251,64,251,64,230,33,247,39,31,247,12,139,222,207,160,247,6,8,55,6,
+116,70,92,103,72,139,86,139,94,163,111,183,119,169,132,169,138,191,8,11,146,
+236,198,202,223,139,221,139,202,71,139,53,139,137,139,137,138,137,8,11,52,
+221,6,174,159,157,177,30,146,139,142,139,158,138,8,208,7,120,143,128,140,
+122,139,8,62,93,95,64,31,50,69,71,209,252,92,222,248,92,226,7,11,246,195,
+209,225,205,181,99,76,30,251,255,222,248,32,7,226,74,195,38,30,11,251,39,
+50,34,251,68,251,68,227,34,247,41,247,39,229,244,247,64,247,73,52,243,251,
+43,31,11,233,195,62,251,22,251,15,81,61,47,46,82,216,247,19,247,18,196,217,
+232,31,11,138,242,71,197,251,13,139,251,14,139,60,76,139,42,139,57,181,100,
+247,16,109,8,217,120,5,197,125,162,118,139,101,139,90,90,106,66,139,94,139,
+101,152,118,161,126,154,133,154,134,176,8,51,6,143,251,13,207,81,247,29,139,
+247,24,139,223,204,139,240,139,217,95,182,35,164,8,59,158,5,71,155,110,161,
+139,176,139,187,182,170,207,139,206,139,175,110,141,84,8,11,248,160,56,251,
+189,7,11,32,83,69,52,73,97,179,202,30,248,7,56,252,40,7,52,204,83,241,30,
+11,216,139,188,166,188,208,8,66,7,11,251,37,252,44,251,26,248,44,50,139,247,
+69,252,162,107,56,5,126,102,120,125,104,139,127,139,125,141,121,143,8,64,
+7,156,130,156,135,161,139,166,139,168,148,161,155,165,158,154,161,155,181,
+8,247,125,249,14,5,11,252,27,66,247,184,6,251,205,252,12,139,64,248,62,139,
+139,212,251,217,139,247,203,248,13,5,11,252,88,253,109,197,139,248,88,249,
+109,5,11,247,44,251,13,139,222,33,222,245,222,139,222,251,44,251,14,5,11,
+251,46,247,13,139,56,247,0,56,251,0,56,139,56,247,46,247,14,5,11,57,72,71,
+57,56,206,71,222,220,207,207,220,224,73,206,55,31,11,190,179,99,88,90,98,
+98,89,90,98,180,189,188,180,180,188,31,11,251,5,139,247,41,251,40,199,139,
+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
+139,247,41,247,42,5,11,235,247,42,75,139,60,43,58,235,76,139,235,251,42,5,
+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusRomNo9L_Regu[15788];
+asm(".globl pdf_font_NimbusRomNo9L_Regu");
+asm(".balign 8");
+asm("pdf_font_NimbusRomNo9L_Regu:");
+asm(".incbin \"fonts/NimbusRomNo9L-Regu.cff\"");
+#else
+static const unsigned char pdf_font_NimbusRomNo9L_Regu[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
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+139,176,139,187,182,170,207,139,206,139,175,110,141,84,8,11,248,160,56,251,
+189,7,11,32,83,69,52,73,97,179,202,30,248,7,56,252,40,7,52,204,83,241,30,
+11,216,139,188,166,188,208,8,66,7,11,251,37,252,44,251,26,248,44,50,139,247,
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+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
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+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
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+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
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+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusRomNo9L_ReguItal[15788];
+asm(".globl pdf_font_NimbusRomNo9L_ReguItal");
+asm(".balign 8");
+asm("pdf_font_NimbusRomNo9L_ReguItal:");
+asm(".incbin \"fonts/NimbusRomNo9L-ReguItal.cff\"");
+#else
+static const unsigned char pdf_font_NimbusRomNo9L_ReguItal[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
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+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
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+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
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+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
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+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusSanL_Bold[15788];
+asm(".globl pdf_font_NimbusSanL_Bold");
+asm(".balign 8");
+asm("pdf_font_NimbusSanL_Bold:");
+asm(".incbin \"fonts/NimbusSanL-Bold.cff\"");
+#else
+static const unsigned char pdf_font_NimbusSanL_Bold[15788] = {
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+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusSanL_BoldItal[15788];
+asm(".globl pdf_font_NimbusSanL_BoldItal");
+asm(".balign 8");
+asm("pdf_font_NimbusSanL_BoldItal:");
+asm(".incbin \"fonts/NimbusSanL-BoldItal.cff\"");
+#else
+static const unsigned char pdf_font_NimbusSanL_BoldItal[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
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+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
+139,104,251,88,251,17,139,175,247,88,63,139,103,251,88,251,13,139,139,71,
+247,0,139,108,251,66,251,6,139,139,71,240,139,101,251,103,215,139,5,178,247,
+103,247,16,139,101,251,103,215,139,178,247,103,247,9,139,139,207,34,139,170,
+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
+69,139,251,6,139,76,163,90,186,105,165,120,166,128,212,117,8,251,164,7,94,
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+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
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+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusSanL_Regu[15788];
+asm(".globl pdf_font_NimbusSanL_Regu");
+asm(".balign 8");
+asm("pdf_font_NimbusSanL_Regu:");
+asm(".incbin \"fonts/NimbusSanL-Regu.cff\"");
+#else
+static const unsigned char pdf_font_NimbusSanL_Regu[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
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+131,0,132,0,133,0,134,0,135,0,136,0,137,0,138,0,139,0,140,0,141,0,142,0,143,
+0,144,0,145,0,146,0,147,0,148,0,149,0,173,0,171,0,174,0,172,0,176,0,175,0,
+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
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+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusSanL_ReguItal[15788];
+asm(".globl pdf_font_NimbusSanL_ReguItal");
+asm(".balign 8");
+asm("pdf_font_NimbusSanL_ReguItal:");
+asm(".incbin \"fonts/NimbusSanL-ReguItal.cff\"");
+#else
+static const unsigned char pdf_font_NimbusSanL_ReguItal[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
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+43,31,11,233,195,62,251,22,251,15,81,61,47,46,82,216,247,19,247,18,196,217,
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+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
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+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_StandardSymL[15788];
+asm(".globl pdf_font_StandardSymL");
+asm(".balign 8");
+asm("pdf_font_StandardSymL:");
+asm(".incbin \"fonts/StandardSymL.cff\"");
+#else
+static const unsigned char pdf_font_StandardSymL[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
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+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
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+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
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+103,247,16,139,101,251,103,215,139,178,247,103,247,9,139,139,207,34,139,170,
+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
+69,139,251,6,139,76,163,90,186,105,165,120,166,128,212,117,8,251,164,7,94,
+145,101,159,116,170,124,162,135,156,133,204,8,60,6,132,251,31,215,56,247,
+33,130,8,36,198,242,7,193,143,176,150,172,159,197,175,173,208,139,217,139,
+210,112,189,81,172,113,154,126,144,47,167,8,247,141,7,206,136,186,88,140,
+66,8,218,6,139,247,6,66,213,251,13,148,8,193,7,80,252,1,21,60,160,102,178,
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+217,10,208,144,143,144,12,12,224,11,217,146,148,12,13,139,12,14,28,0,50,19,
+0,55,2,0,1,0,17,0,39,0,60,0,82,0,89,0,112,0,121,0,142,0,184,0,214,1,75,1,
+104,1,130,1,152,1,248,2,24,2,82,2,102,2,143,2,164,2,190,2,212,3,53,3,60,3,
+81,3,91,3,148,3,174,3,186,3,204,3,224,3,242,4,4,4,15,4,26,4,42,4,56,4,74,
+4,92,4,103,4,119,4,132,4,143,4,159,4,170,4,186,4,225,4,239,4,253,5,17,5,61,
+5,105,5,121,5,155,5,189,139,251,3,166,251,26,178,139,166,247,26,139,247,3,
+5,11,35,187,7,140,81,125,112,104,134,8,101,7,199,144,172,185,139,219,8,240,
+7,11,251,99,247,99,69,251,99,251,99,69,247,99,251,99,209,247,99,247,99,6,
+11,35,199,121,7,139,70,126,119,92,137,8,101,7,209,174,184,225,31,247,12,7,
+11,252,120,69,248,120,6,11,214,251,111,243,139,251,148,249,109,251,12,139,
+251,152,253,109,238,139,216,247,111,5,11,251,124,139,247,12,247,224,5,11,
+248,33,221,252,33,247,125,248,48,221,252,141,253,109,248,159,221,252,66,6,
+11,251,101,251,34,251,46,251,120,251,120,247,34,251,46,247,102,31,227,139,
+218,166,198,189,218,206,186,247,5,139,247,11,8,247,127,251,31,247,45,251,
+106,30,11,247,50,241,251,12,251,76,251,68,34,251,12,251,46,251,47,35,247,
+12,247,72,247,72,243,247,12,247,46,31,11,138,247,35,41,222,251,60,139,251,
+52,139,40,57,139,251,24,139,50,186,83,235,114,8,247,73,91,5,231,115,181,102,
+139,82,139,100,118,99,108,117,110,119,93,128,80,139,60,139,85,158,104,181,
+112,171,127,174,140,184,8,51,6,140,72,152,95,168,99,189,71,223,103,247,3,
+139,226,139,210,159,186,175,188,178,170,204,139,202,139,229,83,205,40,166,
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+86,140,44,8,11,247,166,248,79,251,3,139,251,100,251,247,251,106,247,247,251,
+7,139,247,173,252,79,139,251,178,232,139,5,11,252,161,57,248,46,6,252,74,
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+7,138,196,154,167,173,144,8,177,7,79,134,106,92,139,60,8,38,7,11,130,137,
+135,139,134,139,8,110,123,154,165,31,247,200,7,232,71,189,251,21,30,63,139,
+76,117,104,100,115,112,129,109,137,87,8,223,6,146,203,177,168,217,139,8,214,
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+98,123,90,139,74,139,101,170,139,192,139,194,176,167,228,152,227,151,157,
+143,167,152,8,11,139,219,133,187,124,178,105,225,59,191,41,139,8,251,38,45,
+251,4,251,64,251,64,230,33,247,39,31,247,12,139,222,207,160,247,6,8,55,6,
+116,70,92,103,72,139,86,139,94,163,111,183,119,169,132,169,138,191,8,11,146,
+236,198,202,223,139,221,139,202,71,139,53,139,137,139,137,138,137,8,11,52,
+221,6,174,159,157,177,30,146,139,142,139,158,138,8,208,7,120,143,128,140,
+122,139,8,62,93,95,64,31,50,69,71,209,252,92,222,248,92,226,7,11,246,195,
+209,225,205,181,99,76,30,251,255,222,248,32,7,226,74,195,38,30,11,251,39,
+50,34,251,68,251,68,227,34,247,41,247,39,229,244,247,64,247,73,52,243,251,
+43,31,11,233,195,62,251,22,251,15,81,61,47,46,82,216,247,19,247,18,196,217,
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+247,16,109,8,217,120,5,197,125,162,118,139,101,139,90,90,106,66,139,94,139,
+101,152,118,161,126,154,133,154,134,176,8,51,6,143,251,13,207,81,247,29,139,
+247,24,139,223,204,139,240,139,217,95,182,35,164,8,59,158,5,71,155,110,161,
+139,176,139,187,182,170,207,139,206,139,175,110,141,84,8,11,248,160,56,251,
+189,7,11,32,83,69,52,73,97,179,202,30,248,7,56,252,40,7,52,204,83,241,30,
+11,216,139,188,166,188,208,8,66,7,11,251,37,252,44,251,26,248,44,50,139,247,
+69,252,162,107,56,5,126,102,120,125,104,139,127,139,125,141,121,143,8,64,
+7,156,130,156,135,161,139,166,139,168,148,161,155,165,158,154,161,155,181,
+8,247,125,249,14,5,11,252,27,66,247,184,6,251,205,252,12,139,64,248,62,139,
+139,212,251,217,139,247,203,248,13,5,11,252,88,253,109,197,139,248,88,249,
+109,5,11,247,44,251,13,139,222,33,222,245,222,139,222,251,44,251,14,5,11,
+251,46,247,13,139,56,247,0,56,251,0,56,139,56,247,46,247,14,5,11,57,72,71,
+57,56,206,71,222,220,207,207,220,224,73,206,55,31,11,190,179,99,88,90,98,
+98,89,90,98,180,189,188,180,180,188,31,11,251,5,139,247,41,251,40,199,139,
+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
+139,247,41,247,42,5,11,235,247,42,75,139,60,43,58,235,76,139,235,251,42,5,
+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
diff --git a/contrib/media/updf/generated/font_cjk.h b/contrib/media/updf/generated/font_cjk.h
new file mode 100644
index 000000000..08875be1f
--- /dev/null
+++ b/contrib/media/updf/generated/font_cjk.h
@@ -0,0 +1,5631 @@
+#ifndef __STRICT_ANSI__
+#if defined(__linux__) || defined(__FreeBSD__)
+#define HAVE_INCBIN
+#endif
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_DroidSansFallback[139280];
+asm(".globl pdf_font_DroidSansFallback");
+asm(".balign 8");
+asm("pdf_font_DroidSansFallback:");
+asm(".incbin \"fonts/droid/DroidSansFallback.ttf\"");
+#else
+static const unsigned char pdf_font_DroidSansFallback[139280] = {
+0,1,0,0,0,19,1,0,0,4,0,48,70,70,84,77,75,29,224,116,0,2,31,244,0,0,0,28,71,
+68,69,70,2,201,0,4,0,2,14,208,0,0,0,32,71,80,79,83,236,144,228,222,0,2,15,
+64,0,0,16,180,71,83,85,66,147,60,130,75,0,2,14,240,0,0,0,80,79,83,47,50,247,
+26,134,136,0,0,1,184,0,0,0,96,99,109,97,112,29,150,101,90,0,0,12,136,0,0,
+6,242,99,118,116,32,65,244,67,234,0,0,29,92,0,0,2,20,102,112,103,109,115,
+211,35,176,0,0,19,124,0,0,7,5,103,97,115,112,0,24,0,9,0,2,14,192,0,0,0,16,
+103,108,121,102,155,28,79,66,0,0,36,172,0,1,184,160,104,101,97,100,248,253,
+254,54,0,0,1,60,0,0,0,54,104,104,101,97,14,75,8,159,0,0,1,116,0,0,0,36,104,
+109,116,120,38,164,8,117,0,0,2,24,0,0,10,112,107,101,114,110,174,170,185,
+111,0,1,221,76,0,0,21,90,108,111,99,97,120,114,13,144,0,0,31,112,0,0,5,58,
+109,97,120,112,7,1,7,208,0,0,1,152,0,0,0,32,110,97,109,101,35,87,171,194,
+0,1,242,168,0,0,7,251,112,111,115,116,26,213,54,16,0,1,250,164,0,0,20,25,
+112,114,101,112,122,200,94,246,0,0,26,132,0,0,2,213,0,1,0,0,0,1,5,30,235,
+107,75,224,95,15,60,245,0,31,8,0,0,0,0,0,201,129,215,160,0,0,0,0,201,129,
+215,160,254,96,253,147,8,103,7,72,0,0,0,8,0,2,0,0,0,0,0,0,0,1,0,0,7,62,254,
+78,0,67,8,192,254,96,254,244,8,103,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,156,
+0,1,0,0,2,156,1,82,0,84,0,140,0,5,0,2,0,16,0,47,0,90,0,0,3,158,5,192,0,3,
+0,1,0,3,4,185,1,144,0,5,0,8,5,154,5,51,0,0,1,27,5,154,5,51,0,0,3,209,0,102,
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+65,83,67,0,64,0,33,251,2,5,211,254,81,1,51,7,62,1,178,96,0,0,159,223,215,
+0,0,4,58,5,129,0,0,0,32,0,2,2,236,0,68,0,0,0,0,2,170,0,0,2,57,0,0,2,57,0,
+185,2,215,0,87,4,115,0,9,4,115,0,22,7,29,0,73,5,86,0,72,1,135,0,104,2,170,
+0,127,2,170,0,12,3,29,0,33,4,172,0,100,2,57,0,184,2,170,0,91,2,57,0,187,2,
+57,0,0,4,115,0,80,4,115,0,156,4,115,0,103,4,115,0,78,4,115,0,47,4,115,0,82,
+4,115,0,104,4,115,0,105,4,115,0,89,4,115,0,96,2,57,0,187,2,57,0,184,4,172,
+0,101,4,172,0,100,4,172,0,101,4,115,0,84,8,31,0,161,5,86,0,4,5,86,0,168,5,
+199,0,104,5,199,0,168,5,86,0,168,4,227,0,168,6,57,0,103,5,199,0,168,2,57,
+0,189,4,0,0,32,5,86,0,168,4,115,0,168,6,170,0,168,5,199,0,168,6,57,0,97,5,
+86,0,168,6,57,0,97,5,199,0,168,5,86,0,93,4,227,0,46,5,199,0,158,5,86,0,9,
+7,141,0,9,5,86,0,46,5,86,0,45,4,227,0,65,2,57,0,146,2,57,0,0,2,57,0,16,3,
+193,0,10,4,115,255,225,2,170,0,106,4,115,0,87,4,115,0,132,4,0,0,87,4,115,
+0,86,4,115,0,87,2,57,0,29,4,115,0,86,4,115,0,142,1,199,0,137,1,199,255,206,
+4,0,0,138,1,199,0,138,6,170,0,136,4,115,0,136,4,115,0,86,4,115,0,132,4,115,
+0,86,2,170,0,136,4,0,0,57,2,57,0,31,4,115,0,133,4,0,0,7,5,199,255,253,4,0,
+0,23,4,0,0,5,4,0,0,49,2,172,0,34,2,20,0,183,2,172,0,34,4,172,0,92,2,170,0,
+242,4,115,0,135,4,115,0,58,4,115,0,113,4,115,255,254,2,20,0,183,4,115,0,115,
+2,170,0,45,5,229,0,31,2,246,0,26,4,115,0,83,4,172,0,100,5,229,0,31,4,107,
+255,239,3,51,0,122,4,100,0,65,2,170,0,41,2,170,0,27,2,170,0,72,4,156,0,140,
+4,76,0,80,2,57,0,187,2,170,0,119,2,170,0,80,2,236,0,27,4,115,0,83,6,172,0,
+56,6,172,0,56,6,172,0,73,4,227,0,131,5,86,0,4,5,86,0,4,5,86,0,4,5,86,0,4,
+5,86,0,4,5,86,0,4,8,0,0,24,5,199,0,104,5,86,0,168,5,86,0,168,5,86,0,168,5,
+86,0,168,2,57,0,9,2,57,0,142,2,57,255,210,2,57,0,7,5,199,0,14,5,199,0,168,
+6,57,0,97,6,57,0,97,6,57,0,97,6,57,0,97,6,57,0,97,4,172,0,142,6,57,0,71,5,
+199,0,158,5,199,0,158,5,199,0,158,5,199,0,158,5,86,0,45,5,86,0,168,4,227,
+0,142,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,7,
+29,0,66,4,0,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,2,57,0,10,2,
+57,0,135,2,57,255,211,2,57,0,8,4,115,0,86,4,115,0,140,4,115,0,86,4,115,0,
+86,4,115,0,86,4,115,0,86,4,115,0,86,4,100,0,65,4,227,0,44,4,115,0,139,4,115,
+0,139,4,115,0,139,4,115,0,139,4,0,0,5,4,115,0,138,4,0,0,5,5,86,0,4,4,115,
+0,87,5,86,0,4,4,115,0,87,5,86,0,4,4,115,0,87,5,199,0,104,4,0,0,87,5,199,0,
+104,4,0,0,87,5,199,0,104,4,0,0,87,5,199,0,104,4,0,0,87,5,199,0,168,4,235,
+0,86,5,199,0,14,4,115,0,86,5,86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,5,
+86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,6,57,0,103,
+4,115,0,86,6,57,0,103,4,115,0,86,6,57,0,103,4,115,0,86,6,57,0,103,4,115,0,
+86,5,199,0,168,4,115,0,142,5,199,0,14,4,115,0,10,2,57,255,184,2,57,255,184,
+2,57,0,12,2,57,0,12,2,57,255,210,2,57,255,210,2,57,0,92,1,199,0,31,2,57,0,
+189,2,57,0,194,5,225,0,170,3,141,0,137,4,0,0,32,1,199,255,153,5,86,0,168,
+4,0,0,138,4,0,0,138,4,115,0,168,1,199,0,91,4,115,0,168,1,199,0,126,4,115,
+0,168,2,85,0,138,4,115,0,168,2,172,0,138,4,115,0,20,1,199,0,16,5,199,0,168,
+4,115,0,140,5,199,0,168,4,115,0,140,5,199,0,168,4,115,0,140,4,213,255,254,
+5,201,0,165,4,115,0,140,6,57,0,97,4,115,0,86,6,57,0,97,4,115,0,86,6,57,0,
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+0,129,5,199,0,168,2,170,0,56,5,86,0,93,4,0,0,57,5,86,0,93,4,0,0,57,5,86,0,
+93,4,0,0,57,5,86,0,93,4,0,0,57,4,227,0,46,2,57,0,31,4,227,0,46,3,0,0,31,4,
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+0,158,4,115,0,133,5,199,0,158,4,115,0,133,5,199,0,158,4,115,0,133,5,199,0,
+158,4,115,0,133,7,141,0,9,5,199,255,253,5,86,0,45,4,0,0,5,5,86,0,45,4,227,
+0,65,4,0,0,49,4,227,0,65,4,0,0,49,4,227,0,65,4,0,0,49,1,199,0,138,4,115,0,
+192,5,86,0,4,4,115,0,87,8,0,0,24,7,29,0,66,6,57,0,71,4,227,0,44,2,170,0,0,
+2,170,0,0,2,170,0,51,2,170,255,221,2,170,0,156,2,170,0,51,2,170,0,80,2,170,
+255,233,2,170,0,22,2,170,0,205,2,170,0,29,5,87,0,4,2,57,0,187,6,70,255,245,
+6,180,255,242,3,18,255,232,6,50,255,187,6,216,0,65,6,5,255,187,1,199,255,
+176,5,86,0,4,5,86,0,168,4,104,0,168,5,88,0,61,5,86,0,168,4,227,0,65,5,199,
+0,168,6,57,0,97,2,57,0,189,5,86,0,168,5,88,0,10,6,170,0,168,5,199,0,168,5,
+51,0,90,6,57,0,97,5,199,0,168,5,86,0,168,4,242,0,108,4,227,0,46,5,86,0,45,
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+255,233,1,205,255,233,1,212,255,233,1,215,255,233,1,216,255,233,1,218,255,
+233,1,221,255,211,0,4,1,203,255,233,1,205,255,233,1,212,255,233,1,215,255,
+233,0,3,1,203,255,233,1,212,255,233,1,217,0,23,0,2,1,216,255,96,1,221,255,
+119,0,8,1,202,255,211,1,203,0,23,1,205,255,233,1,209,255,211,1,212,0,23,1,
+216,255,211,1,219,255,233,1,229,255,233,0,7,1,202,255,211,1,204,255,233,1,
+209,255,211,1,210,255,233,1,216,255,211,1,219,255,233,1,221,255,211,0,2,0,
+15,255,51,0,17,255,51,0,7,0,15,255,6,0,17,255,6,0,29,255,211,0,30,255,211,
+0,108,255,96,0,123,255,96,1,255,255,211,0,1,2,2,255,219,0,3,0,3,255,180,0,
+86,255,219,2,3,255,219,0,5,1,153,255,96,1,162,255,96,1,184,255,96,1,189,255,
+188,1,192,255,188,0,1,0,105,0,3,0,20,0,36,0,41,0,47,0,51,0,53,0,55,0,57,0,
+58,0,60,0,73,0,85,0,89,0,90,0,92,1,82,1,87,1,88,1,89,1,91,1,93,1,94,1,98,
+1,100,1,101,1,105,1,107,1,108,1,109,1,110,1,111,1,113,1,114,1,116,1,125,1,
+127,1,129,1,131,1,132,1,135,1,136,1,137,1,138,1,141,1,143,1,144,1,146,1,149,
+1,151,1,154,1,160,1,161,1,166,1,167,1,168,1,169,1,170,1,171,1,172,1,173,1,
+176,1,177,1,178,1,180,1,182,1,183,1,184,1,185,1,186,1,187,1,188,1,191,1,192,
+1,194,1,195,1,196,1,198,1,199,1,200,1,201,1,202,1,203,1,204,1,205,1,208,1,
+209,1,210,1,212,1,214,1,215,1,216,1,217,1,218,1,219,1,220,1,223,1,226,1,227,
+1,228,1,242,1,244,2,2,2,3,2,8,0,0,0,1,0,0,0,0,199,254,176,223,0,0,0,0,191,
+26,255,128,0,0,0,0,196,4,48,20,};
+#endif
diff --git a/contrib/media/updf/generated/font_droid.h b/contrib/media/updf/generated/font_droid.h
new file mode 100644
index 000000000..ef0ee8ff5
--- /dev/null
+++ b/contrib/media/updf/generated/font_droid.h
@@ -0,0 +1,11257 @@
+#ifndef __STRICT_ANSI__
+#if defined(__linux__) || defined(__FreeBSD__)
+#define HAVE_INCBIN
+#endif
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_DroidSans[139280];
+asm(".globl pdf_font_DroidSans");
+asm(".balign 8");
+asm("pdf_font_DroidSans:");
+asm(".incbin \"fonts/droid/DroidSans.ttf\"");
+#else
+static const unsigned char pdf_font_DroidSans[139280] = {
+0,1,0,0,0,19,1,0,0,4,0,48,70,70,84,77,75,29,224,116,0,2,31,244,0,0,0,28,71,
+68,69,70,2,201,0,4,0,2,14,208,0,0,0,32,71,80,79,83,236,144,228,222,0,2,15,
+64,0,0,16,180,71,83,85,66,147,60,130,75,0,2,14,240,0,0,0,80,79,83,47,50,247,
+26,134,136,0,0,1,184,0,0,0,96,99,109,97,112,29,150,101,90,0,0,12,136,0,0,
+6,242,99,118,116,32,65,244,67,234,0,0,29,92,0,0,2,20,102,112,103,109,115,
+211,35,176,0,0,19,124,0,0,7,5,103,97,115,112,0,24,0,9,0,2,14,192,0,0,0,16,
+103,108,121,102,155,28,79,66,0,0,36,172,0,1,184,160,104,101,97,100,248,253,
+254,54,0,0,1,60,0,0,0,54,104,104,101,97,14,75,8,159,0,0,1,116,0,0,0,36,104,
+109,116,120,38,164,8,117,0,0,2,24,0,0,10,112,107,101,114,110,174,170,185,
+111,0,1,221,76,0,0,21,90,108,111,99,97,120,114,13,144,0,0,31,112,0,0,5,58,
+109,97,120,112,7,1,7,208,0,0,1,152,0,0,0,32,110,97,109,101,35,87,171,194,
+0,1,242,168,0,0,7,251,112,111,115,116,26,213,54,16,0,1,250,164,0,0,20,25,
+112,114,101,112,122,200,94,246,0,0,26,132,0,0,2,213,0,1,0,0,0,1,5,30,235,
+107,75,224,95,15,60,245,0,31,8,0,0,0,0,0,201,129,215,160,0,0,0,0,201,129,
+215,160,254,96,253,147,8,103,7,72,0,0,0,8,0,2,0,0,0,0,0,0,0,1,0,0,7,62,254,
+78,0,67,8,192,254,96,254,244,8,103,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,156,
+0,1,0,0,2,156,1,82,0,84,0,140,0,5,0,2,0,16,0,47,0,90,0,0,3,158,5,192,0,3,
+0,1,0,3,4,185,1,144,0,5,0,8,5,154,5,51,0,0,1,27,5,154,5,51,0,0,3,209,0,102,
+2,18,8,5,2,11,6,4,2,2,2,2,2,4,160,0,2,175,80,0,120,251,0,0,0,0,0,0,0,0,49,
+65,83,67,0,64,0,33,251,2,5,211,254,81,1,51,7,62,1,178,96,0,0,159,223,215,
+0,0,4,58,5,129,0,0,0,32,0,2,2,236,0,68,0,0,0,0,2,170,0,0,2,57,0,0,2,57,0,
+185,2,215,0,87,4,115,0,9,4,115,0,22,7,29,0,73,5,86,0,72,1,135,0,104,2,170,
+0,127,2,170,0,12,3,29,0,33,4,172,0,100,2,57,0,184,2,170,0,91,2,57,0,187,2,
+57,0,0,4,115,0,80,4,115,0,156,4,115,0,103,4,115,0,78,4,115,0,47,4,115,0,82,
+4,115,0,104,4,115,0,105,4,115,0,89,4,115,0,96,2,57,0,187,2,57,0,184,4,172,
+0,101,4,172,0,100,4,172,0,101,4,115,0,84,8,31,0,161,5,86,0,4,5,86,0,168,5,
+199,0,104,5,199,0,168,5,86,0,168,4,227,0,168,6,57,0,103,5,199,0,168,2,57,
+0,189,4,0,0,32,5,86,0,168,4,115,0,168,6,170,0,168,5,199,0,168,6,57,0,97,5,
+86,0,168,6,57,0,97,5,199,0,168,5,86,0,93,4,227,0,46,5,199,0,158,5,86,0,9,
+7,141,0,9,5,86,0,46,5,86,0,45,4,227,0,65,2,57,0,146,2,57,0,0,2,57,0,16,3,
+193,0,10,4,115,255,225,2,170,0,106,4,115,0,87,4,115,0,132,4,0,0,87,4,115,
+0,86,4,115,0,87,2,57,0,29,4,115,0,86,4,115,0,142,1,199,0,137,1,199,255,206,
+4,0,0,138,1,199,0,138,6,170,0,136,4,115,0,136,4,115,0,86,4,115,0,132,4,115,
+0,86,2,170,0,136,4,0,0,57,2,57,0,31,4,115,0,133,4,0,0,7,5,199,255,253,4,0,
+0,23,4,0,0,5,4,0,0,49,2,172,0,34,2,20,0,183,2,172,0,34,4,172,0,92,2,170,0,
+242,4,115,0,135,4,115,0,58,4,115,0,113,4,115,255,254,2,20,0,183,4,115,0,115,
+2,170,0,45,5,229,0,31,2,246,0,26,4,115,0,83,4,172,0,100,5,229,0,31,4,107,
+255,239,3,51,0,122,4,100,0,65,2,170,0,41,2,170,0,27,2,170,0,72,4,156,0,140,
+4,76,0,80,2,57,0,187,2,170,0,119,2,170,0,80,2,236,0,27,4,115,0,83,6,172,0,
+56,6,172,0,56,6,172,0,73,4,227,0,131,5,86,0,4,5,86,0,4,5,86,0,4,5,86,0,4,
+5,86,0,4,5,86,0,4,8,0,0,24,5,199,0,104,5,86,0,168,5,86,0,168,5,86,0,168,5,
+86,0,168,2,57,0,9,2,57,0,142,2,57,255,210,2,57,0,7,5,199,0,14,5,199,0,168,
+6,57,0,97,6,57,0,97,6,57,0,97,6,57,0,97,6,57,0,97,4,172,0,142,6,57,0,71,5,
+199,0,158,5,199,0,158,5,199,0,158,5,199,0,158,5,86,0,45,5,86,0,168,4,227,
+0,142,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,7,
+29,0,66,4,0,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,2,57,0,10,2,
+57,0,135,2,57,255,211,2,57,0,8,4,115,0,86,4,115,0,140,4,115,0,86,4,115,0,
+86,4,115,0,86,4,115,0,86,4,115,0,86,4,100,0,65,4,227,0,44,4,115,0,139,4,115,
+0,139,4,115,0,139,4,115,0,139,4,0,0,5,4,115,0,138,4,0,0,5,5,86,0,4,4,115,
+0,87,5,86,0,4,4,115,0,87,5,86,0,4,4,115,0,87,5,199,0,104,4,0,0,87,5,199,0,
+104,4,0,0,87,5,199,0,104,4,0,0,87,5,199,0,104,4,0,0,87,5,199,0,168,4,235,
+0,86,5,199,0,14,4,115,0,86,5,86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,5,
+86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,6,57,0,103,
+4,115,0,86,6,57,0,103,4,115,0,86,6,57,0,103,4,115,0,86,6,57,0,103,4,115,0,
+86,5,199,0,168,4,115,0,142,5,199,0,14,4,115,0,10,2,57,255,184,2,57,255,184,
+2,57,0,12,2,57,0,12,2,57,255,210,2,57,255,210,2,57,0,92,1,199,0,31,2,57,0,
+189,2,57,0,194,5,225,0,170,3,141,0,137,4,0,0,32,1,199,255,153,5,86,0,168,
+4,0,0,138,4,0,0,138,4,115,0,168,1,199,0,91,4,115,0,168,1,199,0,126,4,115,
+0,168,2,85,0,138,4,115,0,168,2,172,0,138,4,115,0,20,1,199,0,16,5,199,0,168,
+4,115,0,140,5,199,0,168,4,115,0,140,5,199,0,168,4,115,0,140,4,213,255,254,
+5,201,0,165,4,115,0,140,6,57,0,97,4,115,0,86,6,57,0,97,4,115,0,86,6,57,0,
+97,4,115,0,86,8,0,0,97,7,141,0,86,5,199,0,168,2,170,0,136,5,199,0,168,2,170,
+0,129,5,199,0,168,2,170,0,56,5,86,0,93,4,0,0,57,5,86,0,93,4,0,0,57,5,86,0,
+93,4,0,0,57,5,86,0,93,4,0,0,57,4,227,0,46,2,57,0,31,4,227,0,46,3,0,0,31,4,
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+0,65,4,0,0,49,4,227,0,65,4,0,0,49,4,227,0,65,4,0,0,49,1,199,0,138,4,115,0,
+192,5,86,0,4,4,115,0,87,8,0,0,24,7,29,0,66,6,57,0,71,4,227,0,44,2,170,0,0,
+2,170,0,0,2,170,0,51,2,170,255,221,2,170,0,156,2,170,0,51,2,170,0,80,2,170,
+255,233,2,170,0,22,2,170,0,205,2,170,0,29,5,87,0,4,2,57,0,187,6,70,255,245,
+6,180,255,242,3,18,255,232,6,50,255,187,6,216,0,65,6,5,255,187,1,199,255,
+176,5,86,0,4,5,86,0,168,4,104,0,168,5,88,0,61,5,86,0,168,4,227,0,65,5,199,
+0,168,6,57,0,97,2,57,0,189,5,86,0,168,5,88,0,10,6,170,0,168,5,199,0,168,5,
+51,0,90,6,57,0,97,5,199,0,168,5,86,0,168,4,242,0,108,4,227,0,46,5,86,0,45,
+6,98,0,117,5,86,0,46,6,175,0,145,5,251,0,87,2,57,0,7,5,86,0,45,4,160,0,86,
+3,145,0,70,4,115,0,106,1,199,0,137,4,96,0,133,4,160,0,86,4,154,0,142,4,0,
+0,7,4,116,0,86,3,145,0,70,3,135,0,86,4,115,0,106,4,115,0,106,1,199,0,137,
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+141,0,132,3,219,0,86,4,240,0,86,3,41,0,29,4,96,0,133,5,48,0,85,4,51,0,21,
+5,180,0,135,6,63,0,83,1,199,255,205,4,96,0,133,4,115,0,86,4,96,0,133,6,63,
+0,83,5,87,0,168,6,235,0,46,4,85,0,168,5,192,0,104,5,86,0,93,2,57,0,189,2,
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+6,128,0,142,4,115,0,10,3,128,0,138,4,0,0,5,4,107,0,142,3,233,0,168,3,74,0,
+142,7,141,0,9,5,199,255,253,7,141,0,9,5,199,255,253,7,141,0,9,5,199,255,253,
+5,86,0,45,4,0,0,5,4,115,0,0,8,0,0,0,8,0,0,0,4,107,255,225,1,199,0,127,1,199,
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+0,4,6,150,0,235,5,180,0,154,4,172,0,101,4,100,0,51,5,180,0,87,7,213,1,152,
+5,192,1,22,2,49,255,158,4,100,0,56,4,100,0,65,4,171,0,100,4,100,0,63,4,100,
+0,65,4,213,0,157,4,172,0,100,4,213,2,34,4,213,1,5,5,171,255,246,5,0,1,216,
+5,171,2,141,5,171,255,246,5,171,2,141,5,171,255,246,5,171,2,141,5,171,255,
+246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,1,217,5,
+171,2,141,5,171,1,217,5,171,1,217,5,171,255,246,5,171,255,246,5,171,255,246,
+5,171,2,141,5,171,1,217,5,171,1,217,5,171,255,246,5,171,255,246,5,171,255,
+246,5,171,2,141,5,171,1,217,5,171,1,217,5,171,255,246,5,171,255,246,5,171,
+255,246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,255,
+246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,0,0,5,171,
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+0,123,4,213,0,6,2,214,0,109,2,214,0,109,8,0,0,0,7,235,1,158,7,235,1,145,7,
+235,1,158,7,235,1,145,3,244,0,8,4,213,0,167,4,213,0,178,4,213,0,41,4,213,
+0,41,2,214,0,115,8,43,1,177,8,107,1,209,7,85,1,70,6,0,1,218,6,0,1,81,4,64,
+0,59,5,64,0,60,4,192,0,102,4,21,0,66,4,0,0,196,6,0,1,16,4,0,0,29,4,0,0,29,
+2,170,0,119,2,170,0,243,2,170,0,127,2,170,0,14,2,170,0,53,2,170,0,43,2,170,
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+255,31,1,142,255,80,1,143,255,31,1,144,255,143,1,145,255,106,1,147,0,188,
+1,148,255,78,1,149,255,31,1,150,255,78,0,27,0,3,255,219,0,15,254,250,0,16,
+255,70,0,17,254,250,0,29,255,143,0,30,255,143,1,90,0,188,1,91,255,104,1,94,
+255,104,1,98,255,141,1,101,255,104,1,105,255,141,1,111,255,141,1,114,255,
+158,1,119,255,104,1,120,255,180,1,122,255,70,1,124,255,158,1,128,255,104,
+1,130,255,180,1,131,255,104,1,133,255,104,1,136,255,70,1,140,255,70,1,143,
+255,70,1,147,0,121,1,149,255,70,0,3,1,91,255,197,1,110,255,190,1,116,255,
+190,0,10,1,117,255,178,1,122,255,178,1,125,255,178,1,129,255,217,1,136,255,
+178,1,140,255,178,1,143,255,178,1,146,255,178,1,149,255,178,1,151,255,178,
+0,21,0,3,255,219,1,90,0,170,1,91,255,104,1,94,255,104,1,98,255,141,1,101,
+255,104,1,105,255,141,1,111,255,141,1,114,255,158,1,119,255,104,1,120,255,
+180,1,122,255,70,1,128,255,104,1,130,255,180,1,131,255,104,1,133,255,104,
+1,136,255,70,1,140,255,70,1,143,255,70,1,147,0,98,1,149,255,70,0,4,1,132,
+255,217,1,137,255,227,1,141,255,227,1,144,255,201,0,18,1,117,255,119,1,119,
+255,219,1,122,255,119,1,124,255,170,1,125,255,180,1,128,255,219,1,129,255,
+158,1,130,255,219,1,131,255,219,1,134,255,170,1,136,255,119,1,137,255,170,
+1,140,255,119,1,141,255,170,1,143,255,119,1,146,255,119,1,149,255,119,1,151,
+255,119,0,1,1,132,255,217,0,13,1,117,255,231,1,122,255,231,1,125,255,231,
+1,127,255,231,1,129,255,231,1,135,255,231,1,136,255,231,1,139,255,231,1,140,
+255,231,1,143,255,231,1,146,255,231,1,149,255,231,1,151,255,231,0,13,1,117,
+255,225,1,122,255,225,1,125,255,225,1,135,255,225,1,136,255,225,1,139,255,
+209,1,140,255,225,1,142,255,207,1,143,255,219,1,146,255,225,1,149,255,225,
+1,150,255,207,1,151,255,225,0,10,1,117,255,201,1,122,255,201,1,125,255,201,
+1,127,255,201,1,135,255,201,1,136,255,201,1,139,255,201,1,140,255,201,1,143,
+255,201,1,149,255,201,0,9,1,117,255,227,1,122,255,227,1,127,255,227,1,136,
+255,227,1,139,255,227,1,140,255,227,1,143,255,227,1,146,255,227,1,151,255,
+227,0,3,1,132,255,217,1,137,255,227,1,141,255,227,0,10,1,117,255,227,1,122,
+255,227,1,125,255,227,1,127,255,227,1,136,255,227,1,139,255,227,1,140,255,
+227,1,143,255,227,1,146,255,227,1,151,255,227,0,11,1,117,255,201,1,122,255,
+201,1,125,255,201,1,127,255,201,1,136,255,201,1,139,255,201,1,140,255,201,
+1,143,255,201,1,146,255,201,1,149,255,201,1,151,255,201,0,5,0,15,255,6,0,
+17,255,6,0,108,255,119,0,123,255,119,1,255,255,211,0,1,2,3,255,96,0,1,2,3,
+255,119,0,17,1,170,0,68,1,173,255,233,1,177,0,45,1,180,255,211,1,181,255,
+233,1,183,255,211,1,184,255,96,1,185,255,166,1,186,255,188,1,189,255,96,1,
+195,255,211,1,198,0,23,1,216,255,211,1,217,255,233,1,218,0,23,1,227,0,45,
+2,3,255,141,0,14,1,166,255,211,1,173,255,233,1,180,255,233,1,183,255,233,
+1,184,255,164,1,185,255,209,1,186,255,233,1,187,255,211,1,189,255,164,1,192,
+255,188,1,195,255,233,1,197,255,233,1,209,255,233,1,217,255,211,0,21,1,166,
+255,188,1,170,255,211,1,172,255,211,1,173,255,188,1,177,255,233,1,180,255,
+188,1,183,255,188,1,184,255,119,1,185,255,188,1,186,255,188,1,187,255,166,
+1,189,255,164,1,192,255,141,1,197,255,188,1,202,255,233,1,210,255,233,1,216,
+255,188,1,217,255,233,1,219,255,233,1,221,255,188,1,229,255,233,0,28,0,15,
+255,6,0,17,255,6,0,108,255,119,0,123,255,119,1,166,255,119,1,170,255,119,
+1,173,255,211,1,177,255,141,1,178,255,209,1,180,255,141,1,183,255,164,1,197,
+255,188,1,198,255,141,1,200,255,141,1,202,255,119,1,203,255,119,1,206,255,
+141,1,209,255,141,1,210,255,141,1,211,255,141,1,212,255,119,1,214,255,141,
+1,217,255,119,1,225,255,141,1,226,255,141,1,228,255,141,1,229,255,119,1,255,
+255,211,0,6,1,185,0,23,1,186,255,211,1,189,255,186,1,205,0,68,1,212,0,23,
+1,217,0,45,0,2,1,173,255,211,1,215,255,233,0,10,1,173,255,233,1,180,255,211,
+1,183,255,233,1,184,0,23,1,185,0,45,1,192,0,45,1,198,0,23,1,203,255,231,1,
+212,255,233,1,217,255,233,0,8,1,177,255,233,1,180,255,233,1,183,255,233,1,
+184,255,211,1,185,255,233,1,186,255,233,1,189,255,211,1,197,255,233,0,5,1,
+173,255,233,1,180,255,233,1,183,255,233,1,185,0,23,1,186,255,186,0,3,1,186,
+255,233,1,199,0,23,1,217,0,23,0,9,1,186,255,233,1,189,255,233,1,198,0,23,
+1,203,0,23,1,212,0,23,1,215,0,23,1,217,0,23,1,221,255,233,1,227,0,23,0,11,
+1,166,255,211,1,170,255,211,1,172,255,211,1,177,255,233,1,185,255,211,1,187,
+255,164,1,189,255,211,1,197,255,211,1,202,255,211,1,209,255,233,1,219,255,
+233,0,24,0,15,254,125,0,17,254,125,0,29,255,211,0,30,255,211,0,123,255,141,
+1,166,255,119,1,170,255,119,1,172,255,233,1,173,255,211,1,177,255,141,1,178,
+255,233,1,180,255,211,1,183,255,233,1,184,255,164,1,185,255,211,1,186,255,
+233,1,187,255,164,1,197,255,211,1,198,255,188,1,202,255,96,1,203,255,166,
+1,212,255,166,1,227,255,211,1,229,255,188,0,15,1,166,255,211,1,170,255,211,
+1,173,255,233,1,177,255,188,1,178,255,233,1,180,255,211,1,184,255,188,1,185,
+255,188,1,187,255,141,1,189,255,188,1,192,255,186,1,195,255,233,1,198,0,23,
+1,204,0,45,1,221,255,233,0,31,0,15,255,29,0,17,255,29,0,108,255,166,0,123,
+255,166,1,166,255,188,1,170,255,188,1,172,0,23,1,173,255,233,1,177,255,211,
+1,180,255,164,1,186,255,188,1,197,255,211,1,198,255,164,1,200,255,166,1,203,
+255,141,1,206,255,166,1,208,255,166,1,209,255,164,1,210,255,166,1,212,255,
+96,1,213,255,166,1,214,255,141,1,215,255,141,1,217,255,141,1,219,255,166,
+1,223,255,166,1,225,255,166,1,226,255,166,1,228,255,166,1,229,255,141,1,255,
+255,211,0,38,0,15,254,240,0,17,254,240,0,29,255,211,0,30,255,211,0,108,255,
+166,0,123,255,164,1,166,255,119,1,170,255,164,1,173,255,211,1,177,255,188,
+1,180,255,188,1,186,255,188,1,195,255,211,1,197,255,211,1,199,255,211,1,200,
+255,141,1,201,255,164,1,202,255,96,1,203,255,119,1,204,255,188,1,205,255,
+141,1,206,255,164,1,207,255,188,1,208,255,164,1,209,255,119,1,210,255,164,
+1,211,255,164,1,212,255,119,1,213,255,164,1,214,255,164,1,215,255,119,1,219,
+255,164,1,220,255,164,1,222,255,164,1,223,255,164,1,228,255,164,1,229,255,
+119,1,255,255,233,0,8,1,166,255,211,1,170,255,188,1,177,255,188,1,184,255,
+141,1,185,255,164,1,189,255,211,1,197,255,186,1,209,255,188,0,7,1,173,255,
+211,1,180,255,188,1,183,255,188,1,186,255,188,1,195,255,186,1,212,255,233,
+1,217,255,211,0,2,1,180,255,211,1,198,0,45,0,2,1,198,0,23,1,217,0,45,0,2,
+1,197,255,188,2,3,255,119,0,14,1,166,255,211,1,170,255,211,1,172,255,188,
+1,173,255,233,1,177,255,186,1,178,255,211,1,180,255,211,1,183,255,211,1,184,
+255,51,1,187,255,164,1,189,255,96,1,195,255,233,1,197,255,164,2,3,255,96,
+0,11,1,170,255,188,1,172,255,231,1,173,255,233,1,177,255,188,1,187,255,186,
+1,197,255,211,1,202,255,188,1,204,0,23,1,209,255,188,1,210,255,233,1,229,
+255,233,0,12,1,166,255,188,1,170,255,166,1,172,255,211,1,177,255,164,1,180,
+255,233,1,183,255,233,1,184,255,141,1,187,255,164,1,189,255,188,1,202,255,
+164,1,209,255,164,1,210,255,233,0,4,1,205,255,233,1,216,255,211,1,217,255,
+233,1,221,255,211,0,15,1,198,255,209,1,202,255,164,1,203,255,233,1,204,255,
+233,1,205,255,211,1,209,255,164,1,210,255,211,1,215,255,233,1,217,255,211,
+1,218,255,233,1,219,255,188,1,221,255,188,1,224,255,188,1,227,255,233,1,229,
+255,211,0,16,1,198,255,233,1,199,255,233,1,202,255,233,1,203,255,233,1,204,
+255,233,1,205,255,233,1,209,255,209,1,210,255,233,1,212,255,233,1,215,255,
+233,1,216,255,211,1,217,255,211,1,218,255,233,1,221,255,164,1,224,255,188,
+1,229,255,233,0,10,0,15,255,6,0,17,255,6,1,198,255,211,1,202,255,164,1,203,
+255,211,1,205,255,233,1,209,255,211,1,212,255,211,1,215,255,211,1,229,255,
+233,0,2,1,224,255,211,1,227,0,23,0,9,1,199,255,233,1,202,255,211,1,204,255,
+233,1,205,255,211,1,209,255,188,1,216,255,188,1,217,255,233,1,219,255,211,
+1,221,255,188,0,4,1,199,0,23,1,217,0,23,1,221,255,233,1,224,0,45,0,11,1,199,
+255,233,1,202,255,211,1,203,255,233,1,205,255,233,1,209,255,233,1,212,255,
+233,1,215,255,233,1,217,255,233,1,218,255,233,1,221,255,188,1,224,255,211,
+0,10,1,198,0,45,1,199,0,45,1,203,0,23,1,205,0,23,1,209,0,23,1,212,0,23,1,
+215,0,23,1,216,0,23,1,217,0,23,1,227,0,23,0,2,1,212,0,23,1,221,255,211,0,
+3,1,199,255,233,1,205,255,233,1,217,0,23,0,8,1,202,255,211,1,204,255,233,
+1,205,255,233,1,209,255,211,1,216,255,211,1,217,255,233,1,219,255,233,1,221,
+255,211,0,8,1,202,255,209,1,205,255,233,1,209,255,186,1,216,255,211,1,217,
+255,233,1,219,255,233,1,221,255,211,1,229,255,233,0,4,1,204,0,23,1,212,0,
+23,1,221,255,233,1,227,0,23,0,10,0,15,255,29,0,17,255,29,1,198,255,233,1,
+202,255,188,1,203,255,233,1,204,0,68,1,209,255,211,1,212,255,233,1,215,255,
+233,1,217,0,23,0,16,0,15,255,51,0,17,255,51,0,123,0,23,1,198,255,233,1,199,
+0,23,1,202,255,188,1,203,255,233,1,204,0,23,1,209,255,211,1,210,255,233,1,
+212,255,231,1,214,255,233,1,215,255,233,1,218,255,233,1,227,255,233,1,229,
+255,233,0,7,1,199,255,233,1,202,255,211,1,209,255,211,1,216,255,211,1,217,
+255,233,1,221,255,211,1,229,255,233,0,9,1,198,255,233,1,199,255,233,1,203,
+255,233,1,205,255,233,1,212,255,233,1,215,255,233,1,216,255,233,1,218,255,
+233,1,221,255,211,0,4,1,203,255,233,1,205,255,233,1,212,255,233,1,215,255,
+233,0,3,1,203,255,233,1,212,255,233,1,217,0,23,0,2,1,216,255,96,1,221,255,
+119,0,8,1,202,255,211,1,203,0,23,1,205,255,233,1,209,255,211,1,212,0,23,1,
+216,255,211,1,219,255,233,1,229,255,233,0,7,1,202,255,211,1,204,255,233,1,
+209,255,211,1,210,255,233,1,216,255,211,1,219,255,233,1,221,255,211,0,2,0,
+15,255,51,0,17,255,51,0,7,0,15,255,6,0,17,255,6,0,29,255,211,0,30,255,211,
+0,108,255,96,0,123,255,96,1,255,255,211,0,1,2,2,255,219,0,3,0,3,255,180,0,
+86,255,219,2,3,255,219,0,5,1,153,255,96,1,162,255,96,1,184,255,96,1,189,255,
+188,1,192,255,188,0,1,0,105,0,3,0,20,0,36,0,41,0,47,0,51,0,53,0,55,0,57,0,
+58,0,60,0,73,0,85,0,89,0,90,0,92,1,82,1,87,1,88,1,89,1,91,1,93,1,94,1,98,
+1,100,1,101,1,105,1,107,1,108,1,109,1,110,1,111,1,113,1,114,1,116,1,125,1,
+127,1,129,1,131,1,132,1,135,1,136,1,137,1,138,1,141,1,143,1,144,1,146,1,149,
+1,151,1,154,1,160,1,161,1,166,1,167,1,168,1,169,1,170,1,171,1,172,1,173,1,
+176,1,177,1,178,1,180,1,182,1,183,1,184,1,185,1,186,1,187,1,188,1,191,1,192,
+1,194,1,195,1,196,1,198,1,199,1,200,1,201,1,202,1,203,1,204,1,205,1,208,1,
+209,1,210,1,212,1,214,1,215,1,216,1,217,1,218,1,219,1,220,1,223,1,226,1,227,
+1,228,1,242,1,244,2,2,2,3,2,8,0,0,0,1,0,0,0,0,199,254,176,223,0,0,0,0,191,
+26,255,128,0,0,0,0,196,4,48,20,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_DroidSansMono[139280];
+asm(".globl pdf_font_DroidSansMono");
+asm(".balign 8");
+asm("pdf_font_DroidSansMono:");
+asm(".incbin \"fonts/droid/DroidSansMono.ttf\"");
+#else
+static const unsigned char pdf_font_DroidSansMono[139280] = {
+0,1,0,0,0,19,1,0,0,4,0,48,70,70,84,77,75,29,224,116,0,2,31,244,0,0,0,28,71,
+68,69,70,2,201,0,4,0,2,14,208,0,0,0,32,71,80,79,83,236,144,228,222,0,2,15,
+64,0,0,16,180,71,83,85,66,147,60,130,75,0,2,14,240,0,0,0,80,79,83,47,50,247,
+26,134,136,0,0,1,184,0,0,0,96,99,109,97,112,29,150,101,90,0,0,12,136,0,0,
+6,242,99,118,116,32,65,244,67,234,0,0,29,92,0,0,2,20,102,112,103,109,115,
+211,35,176,0,0,19,124,0,0,7,5,103,97,115,112,0,24,0,9,0,2,14,192,0,0,0,16,
+103,108,121,102,155,28,79,66,0,0,36,172,0,1,184,160,104,101,97,100,248,253,
+254,54,0,0,1,60,0,0,0,54,104,104,101,97,14,75,8,159,0,0,1,116,0,0,0,36,104,
+109,116,120,38,164,8,117,0,0,2,24,0,0,10,112,107,101,114,110,174,170,185,
+111,0,1,221,76,0,0,21,90,108,111,99,97,120,114,13,144,0,0,31,112,0,0,5,58,
+109,97,120,112,7,1,7,208,0,0,1,152,0,0,0,32,110,97,109,101,35,87,171,194,
+0,1,242,168,0,0,7,251,112,111,115,116,26,213,54,16,0,1,250,164,0,0,20,25,
+112,114,101,112,122,200,94,246,0,0,26,132,0,0,2,213,0,1,0,0,0,1,5,30,235,
+107,75,224,95,15,60,245,0,31,8,0,0,0,0,0,201,129,215,160,0,0,0,0,201,129,
+215,160,254,96,253,147,8,103,7,72,0,0,0,8,0,2,0,0,0,0,0,0,0,1,0,0,7,62,254,
+78,0,67,8,192,254,96,254,244,8,103,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,156,
+0,1,0,0,2,156,1,82,0,84,0,140,0,5,0,2,0,16,0,47,0,90,0,0,3,158,5,192,0,3,
+0,1,0,3,4,185,1,144,0,5,0,8,5,154,5,51,0,0,1,27,5,154,5,51,0,0,3,209,0,102,
+2,18,8,5,2,11,6,4,2,2,2,2,2,4,160,0,2,175,80,0,120,251,0,0,0,0,0,0,0,0,49,
+65,83,67,0,64,0,33,251,2,5,211,254,81,1,51,7,62,1,178,96,0,0,159,223,215,
+0,0,4,58,5,129,0,0,0,32,0,2,2,236,0,68,0,0,0,0,2,170,0,0,2,57,0,0,2,57,0,
+185,2,215,0,87,4,115,0,9,4,115,0,22,7,29,0,73,5,86,0,72,1,135,0,104,2,170,
+0,127,2,170,0,12,3,29,0,33,4,172,0,100,2,57,0,184,2,170,0,91,2,57,0,187,2,
+57,0,0,4,115,0,80,4,115,0,156,4,115,0,103,4,115,0,78,4,115,0,47,4,115,0,82,
+4,115,0,104,4,115,0,105,4,115,0,89,4,115,0,96,2,57,0,187,2,57,0,184,4,172,
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+1,203,0,23,1,212,0,23,1,215,0,23,1,217,0,23,1,221,255,233,1,227,0,23,0,11,
+1,166,255,211,1,170,255,211,1,172,255,211,1,177,255,233,1,185,255,211,1,187,
+255,164,1,189,255,211,1,197,255,211,1,202,255,211,1,209,255,233,1,219,255,
+233,0,24,0,15,254,125,0,17,254,125,0,29,255,211,0,30,255,211,0,123,255,141,
+1,166,255,119,1,170,255,119,1,172,255,233,1,173,255,211,1,177,255,141,1,178,
+255,233,1,180,255,211,1,183,255,233,1,184,255,164,1,185,255,211,1,186,255,
+233,1,187,255,164,1,197,255,211,1,198,255,188,1,202,255,96,1,203,255,166,
+1,212,255,166,1,227,255,211,1,229,255,188,0,15,1,166,255,211,1,170,255,211,
+1,173,255,233,1,177,255,188,1,178,255,233,1,180,255,211,1,184,255,188,1,185,
+255,188,1,187,255,141,1,189,255,188,1,192,255,186,1,195,255,233,1,198,0,23,
+1,204,0,45,1,221,255,233,0,31,0,15,255,29,0,17,255,29,0,108,255,166,0,123,
+255,166,1,166,255,188,1,170,255,188,1,172,0,23,1,173,255,233,1,177,255,211,
+1,180,255,164,1,186,255,188,1,197,255,211,1,198,255,164,1,200,255,166,1,203,
+255,141,1,206,255,166,1,208,255,166,1,209,255,164,1,210,255,166,1,212,255,
+96,1,213,255,166,1,214,255,141,1,215,255,141,1,217,255,141,1,219,255,166,
+1,223,255,166,1,225,255,166,1,226,255,166,1,228,255,166,1,229,255,141,1,255,
+255,211,0,38,0,15,254,240,0,17,254,240,0,29,255,211,0,30,255,211,0,108,255,
+166,0,123,255,164,1,166,255,119,1,170,255,164,1,173,255,211,1,177,255,188,
+1,180,255,188,1,186,255,188,1,195,255,211,1,197,255,211,1,199,255,211,1,200,
+255,141,1,201,255,164,1,202,255,96,1,203,255,119,1,204,255,188,1,205,255,
+141,1,206,255,164,1,207,255,188,1,208,255,164,1,209,255,119,1,210,255,164,
+1,211,255,164,1,212,255,119,1,213,255,164,1,214,255,164,1,215,255,119,1,219,
+255,164,1,220,255,164,1,222,255,164,1,223,255,164,1,228,255,164,1,229,255,
+119,1,255,255,233,0,8,1,166,255,211,1,170,255,188,1,177,255,188,1,184,255,
+141,1,185,255,164,1,189,255,211,1,197,255,186,1,209,255,188,0,7,1,173,255,
+211,1,180,255,188,1,183,255,188,1,186,255,188,1,195,255,186,1,212,255,233,
+1,217,255,211,0,2,1,180,255,211,1,198,0,45,0,2,1,198,0,23,1,217,0,45,0,2,
+1,197,255,188,2,3,255,119,0,14,1,166,255,211,1,170,255,211,1,172,255,188,
+1,173,255,233,1,177,255,186,1,178,255,211,1,180,255,211,1,183,255,211,1,184,
+255,51,1,187,255,164,1,189,255,96,1,195,255,233,1,197,255,164,2,3,255,96,
+0,11,1,170,255,188,1,172,255,231,1,173,255,233,1,177,255,188,1,187,255,186,
+1,197,255,211,1,202,255,188,1,204,0,23,1,209,255,188,1,210,255,233,1,229,
+255,233,0,12,1,166,255,188,1,170,255,166,1,172,255,211,1,177,255,164,1,180,
+255,233,1,183,255,233,1,184,255,141,1,187,255,164,1,189,255,188,1,202,255,
+164,1,209,255,164,1,210,255,233,0,4,1,205,255,233,1,216,255,211,1,217,255,
+233,1,221,255,211,0,15,1,198,255,209,1,202,255,164,1,203,255,233,1,204,255,
+233,1,205,255,211,1,209,255,164,1,210,255,211,1,215,255,233,1,217,255,211,
+1,218,255,233,1,219,255,188,1,221,255,188,1,224,255,188,1,227,255,233,1,229,
+255,211,0,16,1,198,255,233,1,199,255,233,1,202,255,233,1,203,255,233,1,204,
+255,233,1,205,255,233,1,209,255,209,1,210,255,233,1,212,255,233,1,215,255,
+233,1,216,255,211,1,217,255,211,1,218,255,233,1,221,255,164,1,224,255,188,
+1,229,255,233,0,10,0,15,255,6,0,17,255,6,1,198,255,211,1,202,255,164,1,203,
+255,211,1,205,255,233,1,209,255,211,1,212,255,211,1,215,255,211,1,229,255,
+233,0,2,1,224,255,211,1,227,0,23,0,9,1,199,255,233,1,202,255,211,1,204,255,
+233,1,205,255,211,1,209,255,188,1,216,255,188,1,217,255,233,1,219,255,211,
+1,221,255,188,0,4,1,199,0,23,1,217,0,23,1,221,255,233,1,224,0,45,0,11,1,199,
+255,233,1,202,255,211,1,203,255,233,1,205,255,233,1,209,255,233,1,212,255,
+233,1,215,255,233,1,217,255,233,1,218,255,233,1,221,255,188,1,224,255,211,
+0,10,1,198,0,45,1,199,0,45,1,203,0,23,1,205,0,23,1,209,0,23,1,212,0,23,1,
+215,0,23,1,216,0,23,1,217,0,23,1,227,0,23,0,2,1,212,0,23,1,221,255,211,0,
+3,1,199,255,233,1,205,255,233,1,217,0,23,0,8,1,202,255,211,1,204,255,233,
+1,205,255,233,1,209,255,211,1,216,255,211,1,217,255,233,1,219,255,233,1,221,
+255,211,0,8,1,202,255,209,1,205,255,233,1,209,255,186,1,216,255,211,1,217,
+255,233,1,219,255,233,1,221,255,211,1,229,255,233,0,4,1,204,0,23,1,212,0,
+23,1,221,255,233,1,227,0,23,0,10,0,15,255,29,0,17,255,29,1,198,255,233,1,
+202,255,188,1,203,255,233,1,204,0,68,1,209,255,211,1,212,255,233,1,215,255,
+233,1,217,0,23,0,16,0,15,255,51,0,17,255,51,0,123,0,23,1,198,255,233,1,199,
+0,23,1,202,255,188,1,203,255,233,1,204,0,23,1,209,255,211,1,210,255,233,1,
+212,255,231,1,214,255,233,1,215,255,233,1,218,255,233,1,227,255,233,1,229,
+255,233,0,7,1,199,255,233,1,202,255,211,1,209,255,211,1,216,255,211,1,217,
+255,233,1,221,255,211,1,229,255,233,0,9,1,198,255,233,1,199,255,233,1,203,
+255,233,1,205,255,233,1,212,255,233,1,215,255,233,1,216,255,233,1,218,255,
+233,1,221,255,211,0,4,1,203,255,233,1,205,255,233,1,212,255,233,1,215,255,
+233,0,3,1,203,255,233,1,212,255,233,1,217,0,23,0,2,1,216,255,96,1,221,255,
+119,0,8,1,202,255,211,1,203,0,23,1,205,255,233,1,209,255,211,1,212,0,23,1,
+216,255,211,1,219,255,233,1,229,255,233,0,7,1,202,255,211,1,204,255,233,1,
+209,255,211,1,210,255,233,1,216,255,211,1,219,255,233,1,221,255,211,0,2,0,
+15,255,51,0,17,255,51,0,7,0,15,255,6,0,17,255,6,0,29,255,211,0,30,255,211,
+0,108,255,96,0,123,255,96,1,255,255,211,0,1,2,2,255,219,0,3,0,3,255,180,0,
+86,255,219,2,3,255,219,0,5,1,153,255,96,1,162,255,96,1,184,255,96,1,189,255,
+188,1,192,255,188,0,1,0,105,0,3,0,20,0,36,0,41,0,47,0,51,0,53,0,55,0,57,0,
+58,0,60,0,73,0,85,0,89,0,90,0,92,1,82,1,87,1,88,1,89,1,91,1,93,1,94,1,98,
+1,100,1,101,1,105,1,107,1,108,1,109,1,110,1,111,1,113,1,114,1,116,1,125,1,
+127,1,129,1,131,1,132,1,135,1,136,1,137,1,138,1,141,1,143,1,144,1,146,1,149,
+1,151,1,154,1,160,1,161,1,166,1,167,1,168,1,169,1,170,1,171,1,172,1,173,1,
+176,1,177,1,178,1,180,1,182,1,183,1,184,1,185,1,186,1,187,1,188,1,191,1,192,
+1,194,1,195,1,196,1,198,1,199,1,200,1,201,1,202,1,203,1,204,1,205,1,208,1,
+209,1,210,1,212,1,214,1,215,1,216,1,217,1,218,1,219,1,220,1,223,1,226,1,227,
+1,228,1,242,1,244,2,2,2,3,2,8,0,0,0,1,0,0,0,0,199,254,176,223,0,0,0,0,191,
+26,255,128,0,0,0,0,196,4,48,20,};
+#endif
diff --git a/contrib/media/updf/include/FLAC/Makefile b/contrib/media/updf/include/FLAC/Makefile
new file mode 100644
index 000000000..2e5cc7049
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/Makefile
@@ -0,0 +1,262 @@
+# Generated automatically from Makefile.in by configure.
+# Makefile.in generated automatically by automake 1.4 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+#  flac - Command-line FLAC encoder/decoder
+#  Copyright (C) 2000,2001  Josh Coalson
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+
+SHELL = /bin/sh
+
+srcdir = .
+top_srcdir = ../..
+prefix = /usr/local
+exec_prefix = ${prefix}
+
+bindir = ${exec_prefix}/bin
+sbindir = ${exec_prefix}/sbin
+libexecdir = ${exec_prefix}/libexec
+datadir = ${prefix}/share
+sysconfdir = ${prefix}/etc
+sharedstatedir = ${prefix}/com
+localstatedir = ${prefix}/var
+libdir = ${exec_prefix}/lib
+infodir = ${prefix}/info
+mandir = ${prefix}/man
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/flac
+pkglibdir = $(libdir)/flac
+pkgincludedir = $(includedir)/flac
+
+top_builddir = ../..
+
+ACLOCAL = aclocal
+AUTOCONF = autoconf
+AUTOMAKE = automake
+AUTOHEADER = autoheader
+
+INSTALL = /usr/bin/install -c
+INSTALL_PROGRAM = ${INSTALL} $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = ${INSTALL} -m 644
+INSTALL_SCRIPT = ${INSTALL_PROGRAM}
+transform = s,x,x,
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = i686-pc-linux-gnu
+host_triplet = i686-pc-linux-gnu
+AS = @AS@
+AWK = 
+CC = gcc
+DLLTOOL = @DLLTOOL@
+FLaC__SIZE16 = short
+FLaC__SIZE32 = int
+FLaC__SIZE64 = long long
+FLaC__USIZE16 = unsigned short
+FLaC__USIZE32 = unsigned int
+FLaC__USIZE64 = unsigned long long
+LIBTOOL = $(SHELL) $(top_builddir)/libtool
+LN_S = ln -s
+MAKEINFO = makeinfo
+NASM = nasm
+OBJDUMP = @OBJDUMP@
+OBJ_FORMAT = elf
+PACKAGE = flac
+RANLIB = ranlib
+VERSION = 1.0
+XMMS_CFLAGS = 
+XMMS_CONFIG = no
+XMMS_DATA_DIR = 
+XMMS_EFFECT_PLUGIN_DIR = 
+XMMS_GENERAL_PLUGIN_DIR = 
+XMMS_INPUT_PLUGIN_DIR = 
+XMMS_LIBS = 
+XMMS_OUTPUT_PLUGIN_DIR = 
+XMMS_PLUGIN_DIR = 
+XMMS_VERSION = 
+XMMS_VISUALIZATION_PLUGIN_DIR = 
+
+includedir = ${prefix}/include/FLAC
+
+include_HEADERS =  	all.h 	assert.h 	file_decoder.h 	format.h 	ordinals.h 	seek_table.h 	stream_decoder.h 	stream_encoder.h 	utility.h
+
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES =  ordinals.h
+HEADERS =  $(include_HEADERS)
+
+DIST_COMMON =  Makefile.am Makefile.in ordinals.h.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = gtar
+GZIP_ENV = --best
+all: all-redirect
+.SUFFIXES:
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps include/FLAC/Makefile
+
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+ordinals.h: $(top_builddir)/config.status ordinals.h.in
+	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+install-includeHEADERS: $(include_HEADERS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(includedir)
+	@list='$(include_HEADERS)'; for p in $$list; do \
+	  if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
+	  echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p"; \
+	  $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p; \
+	done
+
+uninstall-includeHEADERS:
+	@$(NORMAL_UNINSTALL)
+	list='$(include_HEADERS)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(includedir)/$$p; \
+	done
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	here=`pwd` && cd $(srcdir) \
+	  && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+	-rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = include/FLAC
+
+distdir: $(DISTFILES)
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
+	done
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-exec-am:
+install-exec: install-exec-am
+
+install-data-am: install-includeHEADERS
+install-data: install-data-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am: uninstall-includeHEADERS
+uninstall: uninstall-am
+all-am: Makefile $(HEADERS)
+all-redirect: all-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+	$(mkinstalldirs)  $(DESTDIR)$(includedir)
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
+	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am:  mostlyclean-tags mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am:  clean-tags clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am:  distclean-tags distclean-generic clean-am
+	-rm -f libtool
+
+distclean: distclean-am
+
+maintainer-clean-am:  maintainer-clean-tags maintainer-clean-generic \
+		distclean-am
+	@echo "This command is intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+
+.PHONY: uninstall-includeHEADERS install-includeHEADERS tags \
+mostlyclean-tags distclean-tags clean-tags maintainer-clean-tags \
+distdir info-am info dvi-am dvi check check-am installcheck-am \
+installcheck install-exec-am install-exec install-data-am install-data \
+install-am install uninstall-am uninstall all-redirect all-am all \
+installdirs mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/contrib/media/updf/include/FLAC/Makefile.am b/contrib/media/updf/include/FLAC/Makefile.am
new file mode 100644
index 000000000..507099a85
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/Makefile.am
@@ -0,0 +1,29 @@
+#  flac - Command-line FLAC encoder/decoder
+#  Copyright (C) 2000,2001  Josh Coalson
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+includedir = ${prefix}/include/FLAC
+
+include_HEADERS = \
+	all.h \
+	assert.h \
+	file_decoder.h \
+	format.h \
+	ordinals.h \
+	seek_table.h \
+	stream_decoder.h \
+	stream_encoder.h \
+	utility.h
diff --git a/contrib/media/updf/include/FLAC/Makefile.in b/contrib/media/updf/include/FLAC/Makefile.in
new file mode 100644
index 000000000..96904b8a9
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/Makefile.in
@@ -0,0 +1,262 @@
+# Makefile.in generated automatically by automake 1.4 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+#  flac - Command-line FLAC encoder/decoder
+#  Copyright (C) 2000,2001  Josh Coalson
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
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+sysconfdir = @sysconfdir@
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+infodir = @infodir@
+mandir = @mandir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ../..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+AS = @AS@
+AWK = @AWK@
+CC = @CC@
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+FLaC__SIZE16 = @FLaC__SIZE16@
+FLaC__SIZE32 = @FLaC__SIZE32@
+FLaC__SIZE64 = @FLaC__SIZE64@
+FLaC__USIZE16 = @FLaC__USIZE16@
+FLaC__USIZE32 = @FLaC__USIZE32@
+FLaC__USIZE64 = @FLaC__USIZE64@
+LIBTOOL = @LIBTOOL@
+LN_S = @LN_S@
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+VERSION = @VERSION@
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+XMMS_DATA_DIR = @XMMS_DATA_DIR@
+XMMS_EFFECT_PLUGIN_DIR = @XMMS_EFFECT_PLUGIN_DIR@
+XMMS_GENERAL_PLUGIN_DIR = @XMMS_GENERAL_PLUGIN_DIR@
+XMMS_INPUT_PLUGIN_DIR = @XMMS_INPUT_PLUGIN_DIR@
+XMMS_LIBS = @XMMS_LIBS@
+XMMS_OUTPUT_PLUGIN_DIR = @XMMS_OUTPUT_PLUGIN_DIR@
+XMMS_PLUGIN_DIR = @XMMS_PLUGIN_DIR@
+XMMS_VERSION = @XMMS_VERSION@
+XMMS_VISUALIZATION_PLUGIN_DIR = @XMMS_VISUALIZATION_PLUGIN_DIR@
+
+includedir = ${prefix}/include/FLAC
+
+include_HEADERS =  	all.h 	assert.h 	file_decoder.h 	format.h 	ordinals.h 	seek_table.h 	stream_decoder.h 	stream_encoder.h 	utility.h
+
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES =  ordinals.h
+HEADERS =  $(include_HEADERS)
+
+DIST_COMMON =  Makefile.am Makefile.in ordinals.h.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = gtar
+GZIP_ENV = --best
+all: all-redirect
+.SUFFIXES:
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps include/FLAC/Makefile
+
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+ordinals.h: $(top_builddir)/config.status ordinals.h.in
+	cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+install-includeHEADERS: $(include_HEADERS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(includedir)
+	@list='$(include_HEADERS)'; for p in $$list; do \
+	  if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
+	  echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p"; \
+	  $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p; \
+	done
+
+uninstall-includeHEADERS:
+	@$(NORMAL_UNINSTALL)
+	list='$(include_HEADERS)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(includedir)/$$p; \
+	done
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	here=`pwd` && cd $(srcdir) \
+	  && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+	-rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = include/FLAC
+
+distdir: $(DISTFILES)
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
+	done
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-exec-am:
+install-exec: install-exec-am
+
+install-data-am: install-includeHEADERS
+install-data: install-data-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am: uninstall-includeHEADERS
+uninstall: uninstall-am
+all-am: Makefile $(HEADERS)
+all-redirect: all-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+	$(mkinstalldirs)  $(DESTDIR)$(includedir)
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
+	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am:  mostlyclean-tags mostlyclean-generic
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+mostlyclean: mostlyclean-am
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+clean-am:  clean-tags clean-generic mostlyclean-am
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+clean: clean-am
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+distclean-am:  distclean-tags distclean-generic clean-am
+	-rm -f libtool
+
+distclean: distclean-am
+
+maintainer-clean-am:  maintainer-clean-tags maintainer-clean-generic \
+		distclean-am
+	@echo "This command is intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+
+.PHONY: uninstall-includeHEADERS install-includeHEADERS tags \
+mostlyclean-tags distclean-tags clean-tags maintainer-clean-tags \
+distdir info-am info dvi-am dvi check check-am installcheck-am \
+installcheck install-exec-am install-exec install-data-am install-data \
+install-am install uninstall-am uninstall all-redirect all-am all \
+installdirs mostlyclean-generic distclean-generic clean-generic \
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/contrib/media/updf/include/FLAC/all.h b/contrib/media/updf/include/FLAC/all.h
new file mode 100644
index 000000000..2c3ce60ed
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/all.h
@@ -0,0 +1,32 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2000,2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__ALL_H
+#define FLAC__ALL_H
+
+#include "assert.h"
+#include "file_decoder.h"
+#include "format.h"
+#include "ordinals.h"
+#include "seek_table.h"
+#include "stream_decoder.h"
+#include "stream_encoder.h"
+#include "utility.h"
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/assert.h b/contrib/media/updf/include/FLAC/assert.h
new file mode 100644
index 000000000..ed626bce6
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/assert.h
@@ -0,0 +1,31 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__ASSERT_H
+#define FLAC__ASSERT_H
+
+/* we need this since some compilers (like MSVC) leave asserts on release code (and we don't want to use their ASSERT) */
+#ifdef DEBUG
+#include <assert.h>
+#define FLAC__ASSERT(x) assert(x)
+#else
+#define FLAC__ASSERT(x)
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/file_decoder.h b/contrib/media/updf/include/FLAC/file_decoder.h
new file mode 100644
index 000000000..83141a7d7
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/file_decoder.h
@@ -0,0 +1,136 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2000,2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__FILE_DECODER_H
+#define FLAC__FILE_DECODER_H
+
+#include "stream_decoder.h"
+
+typedef enum {
+    FLAC__FILE_DECODER_OK = 0,
+	FLAC__FILE_DECODER_SEEKING,
+	FLAC__FILE_DECODER_END_OF_FILE,
+    FLAC__FILE_DECODER_ERROR_OPENING_FILE,
+    FLAC__FILE_DECODER_MEMORY_ALLOCATION_ERROR,
+	FLAC__FILE_DECODER_SEEK_ERROR,
+	FLAC__FILE_DECODER_STREAM_ERROR,
+	FLAC__FILE_DECODER_MD5_ERROR,
+	FLAC__FILE_DECODER_STREAM_DECODER_ERROR,
+    FLAC__FILE_DECODER_ALREADY_INITIALIZED,
+    FLAC__FILE_DECODER_INVALID_CALLBACK,
+    FLAC__FILE_DECODER_UNINITIALIZED
+} FLAC__FileDecoderState;
+extern const char *FLAC__FileDecoderStateString[];
+
+/***********************************************************************
+ *
+ * class FLAC__FileDecoder : public FLAC__StreamDecoder
+ *
+ ***********************************************************************/
+
+struct FLAC__FileDecoderProtected;
+struct FLAC__FileDecoderPrivate;
+typedef struct {
+	struct FLAC__FileDecoderProtected *protected;
+	struct FLAC__FileDecoderPrivate *private;
+} FLAC__FileDecoder;
+
+/***********************************************************************
+ *
+ * Class constructor/destructor
+ *
+ ***********************************************************************/
+
+/*
+ * Any parameters that are not set before FLAC__file_decoder_init()
+ * will take on the defaults from the constructor, shown below.
+ * For more on what the parameters mean, see the documentation.
+ *
+ * FLAC__bool  md5_checking                   (DEFAULT: false) MD5 checking will be turned off if a seek is requested
+ *           (*write_callback)()              (DEFAULT: NULL ) The callbacks are the only values that MUST be set before FLAC__file_decoder_init()
+ *           (*metadata_callback)()           (DEFAULT: NULL )
+ *           (*error_callback)()              (DEFAULT: NULL )
+ * void*       client_data                    (DEFAULT: NULL ) passed back through the callbacks
+ */
+FLAC__FileDecoder *FLAC__file_decoder_new();
+void FLAC__file_decoder_delete(FLAC__FileDecoder *);
+
+/***********************************************************************
+ *
+ * Public class method prototypes
+ *
+ ***********************************************************************/
+
+/*
+ * Various "set" methods.  These may only be called when the decoder
+ * is in the state FLAC__FILE_DECODER_UNINITIALIZED, i.e. after
+ * FLAC__file_decoder_new() or FLAC__file_decoder_finish(), but
+ * before FLAC__file_decoder_init().  If this is the case they will
+ * return true, otherwise false.
+ *
+ * NOTE that these functions do not validate the values as many are
+ * interdependent.  The FLAC__file_decoder_init() function will do
+ * this, so make sure to pay attention to the state returned by
+ * FLAC__file_decoder_init().
+ *
+ * Any parameters that are not set before FLAC__file_decoder_init()
+ * will take on the defaults from the constructor.  NOTE that
+ * FLAC__file_decoder_flush() or FLAC__file_decoder_reset() do
+ * NOT reset the values to the constructor defaults.
+ */
+FLAC__bool FLAC__file_decoder_set_md5_checking(const FLAC__FileDecoder *decoder, FLAC__bool value);
+FLAC__bool FLAC__file_decoder_set_filename(const FLAC__FileDecoder *decoder, const char *value);
+FLAC__bool FLAC__file_decoder_set_write_callback(const FLAC__FileDecoder *decoder, FLAC__StreamDecoderWriteStatus (*value)(const FLAC__FileDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data));
+FLAC__bool FLAC__file_decoder_set_metadata_callback(const FLAC__FileDecoder *decoder, void (*value)(const FLAC__FileDecoder *decoder, const FLAC__StreamMetaData *metadata, void *client_data));
+FLAC__bool FLAC__file_decoder_set_error_callback(const FLAC__FileDecoder *decoder, void (*value)(const FLAC__FileDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data));
+FLAC__bool FLAC__file_decoder_set_client_data(const FLAC__FileDecoder *decoder, void *value);
+
+/*
+ * Various "get" methods
+ */
+FLAC__FileDecoderState FLAC__file_decoder_get_state(const FLAC__FileDecoder *decoder);
+FLAC__bool FLAC__file_decoder_get_md5_checking(const FLAC__FileDecoder *decoder);
+
+/*
+ * Initialize the instance; should be called after construction and
+ * 'set' calls but before any of the 'process' or 'seek' calls.  Will
+ * set and return the decoder state, which will be FLAC__FILE_DECODER_OK
+ * if initializationsucceeded.
+ */
+FLAC__FileDecoderState FLAC__file_decoder_init(FLAC__FileDecoder *decoder);
+
+/*
+ * Flush the decoding buffer, release resources, and return the decoder
+ * state to FLAC__FILE_DECODER_UNINITIALIZED.  Only returns false if
+ * md5_checking is set AND the stored MD5 sum is non-zero AND the stored
+ * MD5 sum and computed MD5 sum do not match.
+ */
+FLAC__bool FLAC__file_decoder_finish(FLAC__FileDecoder *decoder);
+
+/*
+ * Methods for decoding the data
+ */
+FLAC__bool FLAC__file_decoder_process_whole_file(FLAC__FileDecoder *decoder);
+FLAC__bool FLAC__file_decoder_process_metadata(FLAC__FileDecoder *decoder);
+FLAC__bool FLAC__file_decoder_process_one_frame(FLAC__FileDecoder *decoder);
+FLAC__bool FLAC__file_decoder_process_remaining_frames(FLAC__FileDecoder *decoder);
+
+FLAC__bool FLAC__file_decoder_seek_absolute(FLAC__FileDecoder *decoder, FLAC__uint64 sample);
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/format.h b/contrib/media/updf/include/FLAC/format.h
new file mode 100644
index 000000000..5b70fb2c6
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/format.h
@@ -0,0 +1,476 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2000,2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__FORMAT_H
+#define FLAC__FORMAT_H
+
+#include "ordinals.h"
+
+/* changing the following values to be higher will break the framing and hence the stream format, so DON'T! */
+#define FLAC__MIN_BLOCK_SIZE (16u)
+#define FLAC__MAX_BLOCK_SIZE (65535u)
+#define FLAC__MAX_CHANNELS (8u)
+#define FLAC__MIN_BITS_PER_SAMPLE (4u)
+/*NOTE: only up to 24 because of the current predictor coefficient quantization and the fact we use FLAC__int32s for all work */
+#define FLAC__MAX_BITS_PER_SAMPLE (24u)
+/* the following is ((2 ** 20) - 1) div 10 */
+#define FLAC__MAX_SAMPLE_RATE (1048570u)
+#define FLAC__MAX_LPC_ORDER (32u)
+#define FLAC__MIN_QLP_COEFF_PRECISION (5u)
+/* changing FLAC__MAX_FIXED_ORDER also means changing all of fixed.c and more, so DON'T! */
+#define FLAC__MAX_FIXED_ORDER (4u)
+#define FLAC__MAX_RICE_PARTITION_ORDER (15u)
+
+/* VERSION should come from configure */
+#ifdef VERSION
+#define FLAC__VERSION_STRING VERSION
+#endif
+
+extern const FLAC__byte FLAC__STREAM_SYNC_STRING[4]; /* = "fLaC" */;
+extern const unsigned FLAC__STREAM_SYNC; /* = 0x664C6143 */;
+extern const unsigned FLAC__STREAM_SYNC_LEN; /* = 32 bits */;
+
+
+/*****************************************************************************
+ *
+ * NOTE: Within the bitstream, all fixed-width numbers are big-endian coded.
+ *       All numbers are unsigned unless otherwise noted.
+ *
+ *****************************************************************************/
+
+
+/*****************************************************************************
+ *
+ * Subframe structures
+ *
+ *****************************************************************************/
+
+/*****************************************************************************/
+
+typedef enum {
+	FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE = 0
+} FLAC__EntropyCodingMethodType;
+extern const char *FLAC__EntropyCodingMethodTypeString[];
+
+/*****************************************************************************
+ *
+ *  4: partition order => (2 ** order) subdivisions
+ */
+typedef struct {
+	unsigned order;
+	unsigned parameters[1 << FLAC__MAX_RICE_PARTITION_ORDER];
+	unsigned raw_bits[1 << FLAC__MAX_RICE_PARTITION_ORDER];
+} FLAC__EntropyCodingMethod_PartitionedRice;
+
+extern const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN; /* = 4 bits */
+extern const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN; /* = 4 bits */
+extern const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN; /* = 5 bits */
+
+extern const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER; /* = (1<<FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN)-1 */
+
+/*****************************************************************************
+ *
+ *  2: entropy coding method:
+ *     00: partitioned rice coding
+ *     01-11: reserved
+ *  ?: entropy coding method data
+ */
+typedef struct {
+	FLAC__EntropyCodingMethodType type;
+	union {
+		FLAC__EntropyCodingMethod_PartitionedRice partitioned_rice;
+	} data;
+} FLAC__EntropyCodingMethod;
+
+extern const unsigned FLAC__ENTROPY_CODING_METHOD_TYPE_LEN; /* = 2 bits */
+
+/*****************************************************************************/
+
+typedef enum {
+	FLAC__SUBFRAME_TYPE_CONSTANT = 0,
+	FLAC__SUBFRAME_TYPE_VERBATIM = 1,
+	FLAC__SUBFRAME_TYPE_FIXED = 2,
+	FLAC__SUBFRAME_TYPE_LPC = 3
+} FLAC__SubframeType;
+extern const char *FLAC__SubframeTypeString[];
+
+/*****************************************************************************
+ *
+ * n: constant value for signal; n = frame's bits-per-sample
+ */
+typedef struct {
+	FLAC__int32 value;
+} FLAC__Subframe_Constant;
+
+/*****************************************************************************
+ *
+ * n*i: unencoded signal; n = frame's bits-per-sample, i = frame's blocksize
+ */
+typedef struct {
+	const FLAC__int32 *data;
+} FLAC__Subframe_Verbatim;
+
+/*****************************************************************************
+ *
+ *  n: unencoded warm-up samples (n = fixed-predictor order * bits per sample)
+ *  ?: entropy coding method info
+ *  ?: encoded residual ((blocksize minus fixed-predictor order) samples)
+ *  The order is stored in the main subframe header
+ */
+typedef struct {
+	FLAC__EntropyCodingMethod entropy_coding_method;
+	unsigned order;
+	FLAC__int32 warmup[FLAC__MAX_FIXED_ORDER];
+	const FLAC__int32 *residual;
+} FLAC__Subframe_Fixed;
+
+/*****************************************************************************
+ *
+ *  n: unencoded warm-up samples (n = lpc order * bits per sample)
+ *  4: (qlp coeff precision in bits)-1 (1111 = invalid, use to check for erroneous sync)
+ *  5: qlp shift needed in bits (signed)
+ *  n: unencoded predictor coefficients (n = lpc order * qlp coeff precision)
+ *  ?: entropy coding method info
+ *  ?: encoded residual ((blocksize minus lpc order) samples)
+ *  The order is stored in the main subframe header
+ */
+typedef struct {
+	FLAC__EntropyCodingMethod entropy_coding_method;
+	unsigned order;
+	unsigned qlp_coeff_precision;
+	int quantization_level;
+	FLAC__int32 qlp_coeff[FLAC__MAX_LPC_ORDER];
+	FLAC__int32 warmup[FLAC__MAX_LPC_ORDER];
+	const FLAC__int32 *residual;
+} FLAC__Subframe_LPC;
+
+extern const unsigned FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN; /* = 4 bits */
+extern const unsigned FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN; /* = 5 bits */
+
+/*****************************************************************************
+ *
+ *  1: zero pad, to prevent sync-fooling string of 1s (use to check for erroneous sync)
+ *  6: subframe type
+ *       000000: constant value
+ *       000001: verbatim
+ *       00001x: reserved
+ *       0001xx: reserved
+ *       001xxx: fixed predictor, xxx=order <= 4, else reserved
+ *       01xxxx: reserved
+ *       1xxxxx: lpc, xxxxx=order-1
+ *  1: 'wasted bits' flag
+ *       0: no wasted bits in source subblock
+ *       1: all samples in source subblock contain n 0 least significant bits.  n-1 follows, unary coded, i.e. n=3, 001 follows, n=7, 0000001 follows.
+ *             ?: unary coded (n-1)
+ *  ?: subframe-specific data (c.f. FLAC__Subframe_*)
+ */
+typedef struct {
+	FLAC__SubframeType type;
+	union {
+		FLAC__Subframe_Constant constant;
+		FLAC__Subframe_Fixed fixed;
+		FLAC__Subframe_LPC lpc;
+		FLAC__Subframe_Verbatim verbatim;
+	} data;
+	unsigned wasted_bits;
+} FLAC__Subframe;
+
+extern const unsigned FLAC__SUBFRAME_ZERO_PAD_LEN; /* = 1 bit */
+extern const unsigned FLAC__SUBFRAME_TYPE_LEN; /* = 6 bits */
+extern const unsigned FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN; /* = 1 bit */
+
+extern const unsigned FLAC__SUBFRAME_TYPE_CONSTANT_BYTE_ALIGNED_MASK; /* = 0x00 */
+extern const unsigned FLAC__SUBFRAME_TYPE_VERBATIM_BYTE_ALIGNED_MASK; /* = 0x02 */
+extern const unsigned FLAC__SUBFRAME_TYPE_FIXED_BYTE_ALIGNED_MASK; /* = 0x10 */
+extern const unsigned FLAC__SUBFRAME_TYPE_LPC_BYTE_ALIGNED_MASK; /* = 0x40 */
+
+/*****************************************************************************/
+
+
+/*****************************************************************************
+ *
+ * Frame structures
+ *
+ *****************************************************************************/
+
+typedef enum {
+	FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT = 0,
+	FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE = 1,
+	FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE = 2,
+	FLAC__CHANNEL_ASSIGNMENT_MID_SIDE = 3
+} FLAC__ChannelAssignment;
+extern const char *FLAC__ChannelAssignmentString[];
+
+typedef enum {
+	FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER,
+	FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER
+} FLAC__FrameNumberType;
+extern const char *FLAC__FrameNumberTypeString[];
+
+/*****************************************************************************
+ *
+ * 14: sync code '11111111111110'
+ *  2: reserved
+ *        00: currently required value
+ *        01-11: reserved
+ *  4: blocksize in samples
+ *        0000: get from stream header => implies constant blocksize throughout stream
+ *        0001: 192 samples (AES/EBU) => implies constant blocksize throughout stream
+ *        0010-0101: 576 * (2^(n-2)) samples, i.e. 576/1152/2304/4608 => implies constant blocksize throughout stream
+ *        0110: get 8 bit (blocksize-1) from end of header => possibly variable blocksize throughout stream unless it's the last frame
+ *        0111: get 16 bit (blocksize-1) from end of header => possibly variable blocksize throughout stream unless it's the last frame
+ *        1000-1111: 256 * (2^(n-8)) samples, i.e. 256/512/1024/2048/4096/8192/16384/32768 => implies constant blocksize throughout stream
+ *  4: sample rate:
+ *        0000: get from stream header
+ *        0001-0011: reserved
+ *        0100: 8kHz
+ *        0101: 16kHz
+ *        0110: 22.05kHz
+ *        0111: 24kHz
+ *        1000: 32kHz
+ *        1001: 44.1kHz
+ *        1010: 48kHz
+ *        1011: 96kHz
+ *        1100: get 8 bit sample rate (in kHz) from end of header
+ *        1101: get 16 bit sample rate (in Hz) from end of header
+ *        1110: get 16 bit sample rate (in tens of Hz) from end of header
+ *        1111: invalid, to prevent sync-fooling string of 1s (use to check for erroneous sync)
+ *  4: channel assignment
+ *     0000-0111: (number of independent channels)-1.  when == 0001, channel 0 is the left channel and channel 1 is the right
+ *     1000: left/side stereo : channel 0 is the left             channel, channel 1 is the side(difference) channel
+ *     1001: right/side stereo: channel 0 is the side(difference) channel, channel 1 is the right            channel
+ *     1010: mid/side stereo  : channel 0 is the mid(average)     channel, channel 1 is the side(difference) channel
+ *     1011-1111: reserved
+ *  3: sample size in bits
+ *        000: get from stream header
+ *        001: 8 bits per sample
+ *        010: 12 bits per sample
+ *        011: reserved
+ *        100: 16 bits per sample
+ *        101: 20 bits per sample
+ *        110: 24 bits per sample
+ *        111: reserved
+ *  1: zero pad, to prevent sync-fooling string of 1s (use to check for erroneous sync)
+ *  ?: if(variable blocksize)
+ *        8-56: 'UTF-8' coded sample number (decoded number is 0-36 bits) (use to check for erroneous sync)
+ *     else
+ *        8-48: 'UTF-8' coded frame number (decoded number is 0-31 bits) (use to check for erroneous sync)
+ *  ?: if(blocksize bits == 11x)
+ *        8/16 bit (blocksize-1)
+ *  ?: if(sample rate bits == 11xx)
+ *        8/16 bit sample rate
+ *  8: CRC-8 (polynomial = x^8 + x^2 + x^1 + x^0, initialized with 0) of everything before the crc, including the sync code
+ */
+typedef struct {
+	unsigned blocksize; /* in samples */
+	unsigned sample_rate; /* in Hz */
+	unsigned channels;
+	FLAC__ChannelAssignment channel_assignment;
+	unsigned bits_per_sample;
+	FLAC__FrameNumberType number_type;
+	union {
+		FLAC__uint32 frame_number;
+		FLAC__uint64 sample_number;
+	} number;
+	FLAC__uint8 crc;
+} FLAC__FrameHeader;
+
+extern const unsigned FLAC__FRAME_HEADER_SYNC; /* = 0x3ffe */
+extern const unsigned FLAC__FRAME_HEADER_SYNC_LEN; /* = 14 bits */
+extern const unsigned FLAC__FRAME_HEADER_RESERVED_LEN; /* = 2 bits */
+extern const unsigned FLAC__FRAME_HEADER_BLOCK_SIZE_LEN; /* = 4 bits */
+extern const unsigned FLAC__FRAME_HEADER_SAMPLE_RATE_LEN; /* = 4 bits */
+extern const unsigned FLAC__FRAME_HEADER_CHANNEL_ASSIGNMENT_LEN; /* = 4 bits */
+extern const unsigned FLAC__FRAME_HEADER_BITS_PER_SAMPLE_LEN; /* = 3 bits */
+extern const unsigned FLAC__FRAME_HEADER_ZERO_PAD_LEN; /* = 1 bit */
+extern const unsigned FLAC__FRAME_HEADER_CRC_LEN; /* = 8 bits */
+
+/*****************************************************************************
+ *
+ * 16: CRC-16 (polynomial = x^16 + x^15 + x^2 + x^0, initialized with 0) of everything before the crc, back to and including the frame header sync code
+ */
+typedef struct {
+	FLAC__uint16 crc;
+} FLAC__FrameFooter;
+
+extern const unsigned FLAC__FRAME_FOOTER_CRC_LEN; /* = 16 bits */
+
+typedef struct {
+	FLAC__FrameHeader header;
+	FLAC__Subframe subframes[FLAC__MAX_CHANNELS];
+	FLAC__FrameFooter footer;
+} FLAC__Frame;
+
+/*****************************************************************************/
+
+
+/*****************************************************************************
+ *
+ * Meta-data structures
+ *
+ *****************************************************************************/
+
+typedef enum {
+	FLAC__METADATA_TYPE_STREAMINFO = 0,
+	FLAC__METADATA_TYPE_PADDING = 1,
+	FLAC__METADATA_TYPE_APPLICATION = 2,
+	FLAC__METADATA_TYPE_SEEKTABLE = 3
+} FLAC__MetaDataType;
+extern const char *FLAC__MetaDataTypeString[];
+
+/*****************************************************************************
+ *
+ * 16: minimum blocksize (in samples) of all blocks in the stream
+ * 16: maximum blocksize (in samples) of all blocks in the stream
+ * 24: minimum framesize (in bytes) of all frames in the stream; 0 => unknown
+ * 24: maximum framesize (in bytes) of all frames in the stream; 0 => unknown
+ * 20: sample rate in Hz, 0 is invalid
+ *  3: (number of channels)-1
+ *  5: (bits per sample)-1
+ * 36: total samples, 0 => unknown
+ *128: MD5 digest of the original unencoded audio data
+ *---- -----------------
+ * 34  bytes total
+ */
+typedef struct {
+	unsigned min_blocksize, max_blocksize;
+	unsigned min_framesize, max_framesize;
+	unsigned sample_rate;
+	unsigned channels;
+	unsigned bits_per_sample;
+	FLAC__uint64 total_samples;
+	FLAC__byte md5sum[16];
+} FLAC__StreamMetaData_StreamInfo;
+
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN; /* = 16 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN; /* = 16 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN; /* = 24 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN; /* = 24 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN; /* = 20 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN; /* = 3 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN; /* = 5 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN; /* = 36 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_MD5SUM_LEN; /* = 128 bits */
+extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_LENGTH; /* = 34 bytes */
+
+/*****************************************************************************
+ *
+ *   n: '0' bits
+ *----- -----------------
+ * n/8  bytes total
+ */
+typedef struct {
+	int dummy; /* conceptually this is an empty struct since we don't store the padding bytes */
+	           /* empty structs are allowed by C++ but not C, hence the 'dummy' */
+} FLAC__StreamMetaData_Padding;
+
+/*****************************************************************************
+ *
+ *    32: Registered application ID
+ *     n: Application data
+ *------- -----------------
+ * 4+n/8  bytes total
+ */
+typedef struct {
+	FLAC__byte id[4];
+	FLAC__byte *data;
+} FLAC__StreamMetaData_Application;
+
+extern const unsigned FLAC__STREAM_METADATA_APPLICATION_ID_LEN; /* = 32 bits */
+
+/*****************************************************************************
+ *
+ *  64: sample number of target frame
+ *  64: offset, in bytes, of target frame with respect to beginning of first frame
+ *  16: number of samples in the target frame
+ *----- -----------------
+ *  18  bytes total
+ */
+typedef struct {
+	FLAC__uint64 sample_number;
+	FLAC__uint64 stream_offset;
+	unsigned frame_samples;
+} FLAC__StreamMetaData_SeekPoint;
+
+extern const unsigned FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN; /* = 64 bits */
+extern const unsigned FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN; /* = 64 bits */
+extern const unsigned FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN; /* = 16 bits */
+extern const unsigned FLAC__STREAM_METADATA_SEEKPOINT_LEN; /* = 18 bytes */
+
+extern const FLAC__uint64 FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER; /* = 0xffffffffffffffff */
+
+/*****************************************************************************
+ *
+ *      0: num_points is implied by the metadata block 'length' field (i.e. num_points = length / 18)
+ * n*18*8: seek points (n = num_points, 18 is the size of a seek point in bytes)
+ * ------- -----------------
+ *   n*18  bytes total
+ *
+ * NOTE: the seek points must be sorted by ascending sample number.
+ * NOTE: each seek point's sample number must be the first sample of the target frame.
+ * NOTE: each seek point's sample number must be unique within the table.
+ * NOTE: existence of a SEEKTABLE block implies a correct setting of total_samples in the stream_info block.
+ * NOTE: behavior is undefined when more than one SEEKTABLE block is present in a stream.
+ */
+typedef struct {
+	unsigned num_points;
+	FLAC__StreamMetaData_SeekPoint *points;
+} FLAC__StreamMetaData_SeekTable;
+
+/*****************************************************************************
+ *
+ *  1: =1 if this is the last meta-data block, else =0
+ *  7: meta-data type (c.f. FLAC__MetaDataType)
+ * 24: length (in bytes) of the block-specific data to follow
+ *---- -----------------
+ *  4  bytes total
+ */
+typedef struct {
+	FLAC__MetaDataType type;
+	FLAC__bool is_last;
+	unsigned length; /* in bytes */
+	union {
+		FLAC__StreamMetaData_StreamInfo stream_info;
+		FLAC__StreamMetaData_Padding padding;
+		FLAC__StreamMetaData_Application application;
+		FLAC__StreamMetaData_SeekTable seek_table;
+	} data;
+} FLAC__StreamMetaData;
+
+extern const unsigned FLAC__STREAM_METADATA_IS_LAST_LEN; /* = 1 bits */
+extern const unsigned FLAC__STREAM_METADATA_TYPE_LEN; /* = 7 bits */
+extern const unsigned FLAC__STREAM_METADATA_LENGTH_LEN; /* = 24 bits */
+
+/*****************************************************************************/
+
+
+/*****************************************************************************
+ *
+ * Stream structures
+ *
+ *****************************************************************************/
+
+typedef struct {
+	FLAC__StreamMetaData_StreamInfo stream_info;
+	FLAC__Frame *frames;
+} FLAC__Stream;
+
+/*****************************************************************************/
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/ordinals.h b/contrib/media/updf/include/FLAC/ordinals.h
new file mode 100644
index 000000000..1abe71d2e
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/ordinals.h
@@ -0,0 +1,56 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2000,2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__ORDINALS_H
+#define FLAC__ORDINALS_H
+
+#ifdef true
+#undef true
+#endif
+#ifdef false
+#undef false
+#endif
+#define true 1
+#define false 0
+
+typedef int FLAC__bool;
+
+typedef signed char FLAC__int8;
+typedef unsigned char FLAC__uint8;
+
+#ifdef _MSC_VER
+typedef __int16 FLAC__int16;
+typedef __int32 FLAC__int32;
+typedef __int64 FLAC__int64;
+typedef unsigned __int16 FLAC__uint16;
+typedef unsigned __int32 FLAC__uint32;
+typedef unsigned __int64 FLAC__uint64;
+#else
+typedef short FLAC__int16;
+typedef int FLAC__int32;
+typedef long long FLAC__int64;
+typedef unsigned short FLAC__uint16;
+typedef unsigned int FLAC__uint32;
+typedef unsigned long long FLAC__uint64;
+#endif
+
+typedef FLAC__uint8 FLAC__byte;
+typedef float FLAC__real;
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/ordinals.h.in b/contrib/media/updf/include/FLAC/ordinals.h.in
new file mode 100644
index 000000000..7b00d003e
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/ordinals.h.in
@@ -0,0 +1,56 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2000,2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__ORDINALS_H
+#define FLAC__ORDINALS_H
+
+#ifdef true
+#undef true
+#endif
+#ifdef false
+#undef false
+#endif
+#define true 1
+#define false 0
+
+typedef int FLAC__bool;
+
+typedef signed char FLAC__int8;
+typedef unsigned char FLAC__uint8;
+
+#ifdef _MSC_VER
+typedef __int16 FLAC__int16;
+typedef __int32 FLAC__int32;
+typedef __int64 FLAC__int64;
+typedef unsigned __int16 FLAC__uint16;
+typedef unsigned __int32 FLAC__uint32;
+typedef unsigned __int64 FLAC__uint64;
+#else
+typedef @FLaC__SIZE16@ FLAC__int16;
+typedef @FLaC__SIZE32@ FLAC__int32;
+typedef @FLaC__SIZE64@ FLAC__int64;
+typedef @FLaC__USIZE16@ FLAC__uint16;
+typedef @FLaC__USIZE32@ FLAC__uint32;
+typedef @FLaC__USIZE64@ FLAC__uint64;
+#endif
+
+typedef FLAC__uint8 FLAC__byte;
+typedef float FLAC__real;
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/seek_table.h b/contrib/media/updf/include/FLAC/seek_table.h
new file mode 100644
index 000000000..84b4a5cd7
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/seek_table.h
@@ -0,0 +1,27 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__SEEK_TABLE_H
+#define FLAC__SEEK_TABLE_H
+
+#include "format.h"
+
+FLAC__bool FLAC__seek_table_is_valid(const FLAC__StreamMetaData_SeekTable *seek_table);
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/stream_decoder.h b/contrib/media/updf/include/FLAC/stream_decoder.h
new file mode 100644
index 000000000..920a3a3c6
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/stream_decoder.h
@@ -0,0 +1,164 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2000,2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__STREAM_DECODER_H
+#define FLAC__STREAM_DECODER_H
+
+#include "format.h"
+
+typedef enum {
+	FLAC__STREAM_DECODER_SEARCH_FOR_METADATA = 0,
+	FLAC__STREAM_DECODER_READ_METADATA,
+	FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC,
+	FLAC__STREAM_DECODER_READ_FRAME,
+	FLAC__STREAM_DECODER_END_OF_STREAM,
+	FLAC__STREAM_DECODER_ABORTED,
+	FLAC__STREAM_DECODER_UNPARSEABLE_STREAM,
+	FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR,
+	FLAC__STREAM_DECODER_ALREADY_INITIALIZED,
+	FLAC__STREAM_DECODER_INVALID_CALLBACK,
+	FLAC__STREAM_DECODER_UNINITIALIZED
+} FLAC__StreamDecoderState;
+extern const char *FLAC__StreamDecoderStateString[];
+
+typedef enum {
+	FLAC__STREAM_DECODER_READ_CONTINUE,
+	FLAC__STREAM_DECODER_READ_END_OF_STREAM,
+	FLAC__STREAM_DECODER_READ_ABORT
+} FLAC__StreamDecoderReadStatus;
+extern const char *FLAC__StreamDecoderReadStatusString[];
+
+typedef enum {
+	FLAC__STREAM_DECODER_WRITE_CONTINUE,
+	FLAC__STREAM_DECODER_WRITE_ABORT
+} FLAC__StreamDecoderWriteStatus;
+extern const char *FLAC__StreamDecoderWriteStatusString[];
+
+typedef enum {
+	FLAC__STREAM_DECODER_ERROR_LOST_SYNC,
+	FLAC__STREAM_DECODER_ERROR_BAD_HEADER,
+	FLAC__STREAM_DECODER_ERROR_FRAME_CRC_MISMATCH
+} FLAC__StreamDecoderErrorStatus;
+extern const char *FLAC__StreamDecoderErrorStatusString[];
+
+/***********************************************************************
+ *
+ * class FLAC__StreamDecoder
+ *
+ ***********************************************************************/
+
+struct FLAC__StreamDecoderProtected;
+struct FLAC__StreamDecoderPrivate;
+typedef struct {
+	struct FLAC__StreamDecoderProtected *protected;
+	struct FLAC__StreamDecoderPrivate *private;
+} FLAC__StreamDecoder;
+
+/***********************************************************************
+ *
+ * Class constructor/destructor
+ *
+ ***********************************************************************/
+
+/*
+ * Any parameters that are not set before FLAC__stream_decoder_init()
+ * will take on the defaults from the constructor, shown below.
+ * For more on what the parameters mean, see the documentation.
+ *
+ *        (*read_callback)()               (DEFAULT: NULL ) The callbacks are the only values that MUST be set before FLAC__stream_decoder_init()
+ *        (*write_callback)()              (DEFAULT: NULL )
+ *        (*metadata_callback)()           (DEFAULT: NULL )
+ *        (*error_callback)()              (DEFAULT: NULL )
+ * void*    client_data                    (DEFAULT: NULL ) passed back through the callbacks
+ */
+FLAC__StreamDecoder *FLAC__stream_decoder_new();
+void FLAC__stream_decoder_delete(FLAC__StreamDecoder *);
+
+/***********************************************************************
+ *
+ * Public class method prototypes
+ *
+ ***********************************************************************/
+
+/*
+ * Various "set" methods.  These may only be called when the decoder
+ * is in the state FLAC__STREAM_DECODER_UNINITIALIZED, i.e. after
+ * FLAC__stream_decoder_new() or FLAC__stream_decoder_finish(), but
+ * before FLAC__stream_decoder_init().  If this is the case they will
+ * return true, otherwise false.
+ *
+ * NOTE that these functions do not validate the values as many are
+ * interdependent.  The FLAC__stream_decoder_init() function will do
+ * this, so make sure to pay attention to the state returned by
+ * FLAC__stream_decoder_init().
+ *
+ * Any parameters that are not set before FLAC__stream_decoder_init()
+ * will take on the defaults from the constructor.  NOTE that
+ * FLAC__stream_decoder_flush() or FLAC__stream_decoder_reset() do
+ * NOT reset the values to the constructor defaults.
+ */
+FLAC__bool FLAC__stream_decoder_set_read_callback(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderReadStatus (*value)(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data));
+FLAC__bool FLAC__stream_decoder_set_write_callback(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderWriteStatus (*value)(const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data));
+FLAC__bool FLAC__stream_decoder_set_metadata_callback(const FLAC__StreamDecoder *decoder, void (*value)(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetaData *metadata, void *client_data));
+FLAC__bool FLAC__stream_decoder_set_error_callback(const FLAC__StreamDecoder *decoder, void (*value)(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data));
+FLAC__bool FLAC__stream_decoder_set_client_data(const FLAC__StreamDecoder *decoder, void *value);
+
+/*
+ * Methods to return the current stream decoder state, number
+ * of channels, channel assignment, bits-per-sample, sample
+ * rate in Hz, and blocksize in samples.  All but the decoder
+ * state will only be valid after decoding has started.
+ */
+FLAC__StreamDecoderState FLAC__stream_decoder_get_state(const FLAC__StreamDecoder *decoder);
+unsigned FLAC__stream_decoder_get_channels(const FLAC__StreamDecoder *decoder);
+FLAC__ChannelAssignment FLAC__stream_decoder_get_channel_assignment(const FLAC__StreamDecoder *decoder);
+unsigned FLAC__stream_decoder_get_bits_per_sample(const FLAC__StreamDecoder *decoder);
+unsigned FLAC__stream_decoder_get_sample_rate(const FLAC__StreamDecoder *decoder);
+unsigned FLAC__stream_decoder_get_blocksize(const FLAC__StreamDecoder *decoder);
+
+/*
+ * Initialize the instance; should be called after construction and
+ * 'set' calls but before any of the 'process' calls.  Will set and
+ * return the decoder state, which will be
+ * FLAC__STREAM_DECODER_SEARCH_FOR_METADATA if initialization
+ * succeeded.
+ */
+FLAC__StreamDecoderState FLAC__stream_decoder_init(FLAC__StreamDecoder *decoder);
+
+/*
+ * Flush the decoding buffer, release resources, and return the decoder
+ * state to FLAC__STREAM_DECODER_UNINITIALIZED.
+ */
+void FLAC__stream_decoder_finish(FLAC__StreamDecoder *decoder);
+
+/*
+ * state control methods
+ */
+FLAC__bool FLAC__stream_decoder_flush(FLAC__StreamDecoder *decoder);
+FLAC__bool FLAC__stream_decoder_reset(FLAC__StreamDecoder *decoder);
+
+/*
+ * Methods for decoding the data
+ */
+FLAC__bool FLAC__stream_decoder_process_whole_stream(FLAC__StreamDecoder *decoder);
+FLAC__bool FLAC__stream_decoder_process_metadata(FLAC__StreamDecoder *decoder);
+FLAC__bool FLAC__stream_decoder_process_one_frame(FLAC__StreamDecoder *decoder);
+FLAC__bool FLAC__stream_decoder_process_remaining_frames(FLAC__StreamDecoder *decoder);
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/stream_encoder.h b/contrib/media/updf/include/FLAC/stream_encoder.h
new file mode 100644
index 000000000..f38bf833b
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/stream_encoder.h
@@ -0,0 +1,193 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2000,2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__STREAM_ENCODER_H
+#define FLAC__STREAM_ENCODER_H
+
+#include "format.h"
+
+typedef enum {
+	FLAC__STREAM_ENCODER_OK = 0,
+	FLAC__STREAM_ENCODER_INVALID_CALLBACK,
+	FLAC__STREAM_ENCODER_INVALID_NUMBER_OF_CHANNELS,
+	FLAC__STREAM_ENCODER_INVALID_BITS_PER_SAMPLE,
+	FLAC__STREAM_ENCODER_INVALID_SAMPLE_RATE,
+	FLAC__STREAM_ENCODER_INVALID_BLOCK_SIZE,
+	FLAC__STREAM_ENCODER_INVALID_QLP_COEFF_PRECISION,
+	FLAC__STREAM_ENCODER_MID_SIDE_CHANNELS_MISMATCH,
+	FLAC__STREAM_ENCODER_MID_SIDE_SAMPLE_SIZE_MISMATCH,
+	FLAC__STREAM_ENCODER_ILLEGAL_MID_SIDE_FORCE,
+	FLAC__STREAM_ENCODER_BLOCK_SIZE_TOO_SMALL_FOR_LPC_ORDER,
+	FLAC__STREAM_ENCODER_NOT_STREAMABLE,
+	FLAC__STREAM_ENCODER_FRAMING_ERROR,
+	FLAC__STREAM_ENCODER_INVALID_SEEK_TABLE,
+	FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_ENCODING,
+	FLAC__STREAM_ENCODER_FATAL_ERROR_WHILE_WRITING, /* that is, the write_callback returned an error */
+	FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR,
+	FLAC__STREAM_ENCODER_ALREADY_INITIALIZED,
+	FLAC__STREAM_ENCODER_UNINITIALIZED
+} FLAC__StreamEncoderState;
+extern const char *FLAC__StreamEncoderStateString[];
+
+typedef enum {
+	FLAC__STREAM_ENCODER_WRITE_OK = 0,
+	FLAC__STREAM_ENCODER_WRITE_FATAL_ERROR
+} FLAC__StreamEncoderWriteStatus;
+extern const char *FLAC__StreamEncoderWriteStatusString[];
+
+/***********************************************************************
+ *
+ * class FLAC__StreamEncoder
+ *
+ ***********************************************************************/
+
+struct FLAC__StreamEncoderProtected;
+struct FLAC__StreamEncoderPrivate;
+typedef struct {
+	struct FLAC__StreamEncoderProtected *protected;
+	struct FLAC__StreamEncoderPrivate *private;
+} FLAC__StreamEncoder;
+
+/***********************************************************************
+ *
+ * Class constructor/destructor
+ *
+ ***********************************************************************/
+
+/*
+ * Any parameters that are not set before FLAC__stream_encoder_init()
+ * will take on the defaults from the constructor, shown below.
+ * For more on what the parameters mean, see the documentation.
+ *
+ * FLAC__bool   streamable_subset              (DEFAULT: true ) true to limit encoder to generating a Subset stream, else false
+ * FLAC__bool   do_mid_side_stereo             (DEFAULT: false) if true then channels must be 2
+ * FLAC__bool   loose_mid_side_stereo          (DEFAULT: false) if true then do_mid_side_stereo must be true
+ * unsigned     channels                       (DEFAULT: 2    ) must be <= FLAC__MAX_CHANNELS
+ * unsigned     bits_per_sample                (DEFAULT: 16   ) do not give the encoder wider data than what you specify here or bad things will happen!
+ * unsigned     sample_rate                    (DEFAULT: 44100)
+ * unsigned     blocksize                      (DEFAULT: 1152 )
+ * unsigned     max_lpc_order                  (DEFAULT: 0    ) 0 => encoder will not try general LPC, only fixed predictors; must be <= FLAC__MAX_LPC_ORDER
+ * unsigned     qlp_coeff_precision            (DEFAULT: 0    ) >= FLAC__MIN_QLP_COEFF_PRECISION, or 0 to let encoder select based on blocksize;
+ *                                                          qlp_coeff_precision+bits_per_sample must be < 32
+ * FLAC__bool   do_qlp_coeff_prec_search       (DEFAULT: false) false => use qlp_coeff_precision, true => search around qlp_coeff_precision, take best
+ * FLAC__bool   do_escape_coding               (DEFAULT: false) true => search for escape codes in the entropy coding stage for slightly better compression
+ * FLAC__bool   do_exhaustive_model_search     (DEFAULT: false) false => use estimated bits per residual for scoring, true => generate all, take shortest
+ * unsigned     min_residual_partition_order   (DEFAULT: 0    ) 0 => estimate Rice parameter based on residual variance; >0 => partition residual, use parameter
+ * unsigned     max_residual_partition_order   (DEFAULT: 0    )      for each based on mean; min_ and max_ specify the min and max Rice partition order
+ * unsigned     rice_parameter_search_dist     (DEFAULT: 0    ) 0 => try only calc'd parameter k; else try all [k-dist..k+dist] parameters, use best
+ * FLAC__uint64 total_samples_estimate         (DEFAULT: 0    ) may be 0 if unknown.  acts as a placeholder in the STREAMINFO until the actual total is calculated
+ * const FLAC__StreamMetaData_SeekTable *seek_table  (DEFAULT: NULL) optional seek_table to prepend, NULL => no seek table
+ * unsigned     padding                        (DEFAULT: 0    ) size of PADDING block to add (goes after seek table); 0 => do not add a PADDING block
+ * FLAC__bool   last_metadata_is_last          (DEFAULT: true ) the value the encoder will use for the 'is_last' flag of the last metadata block it writes; set
+ *                                                          this to false if you will be adding more metadata blocks before the audio frames, else true
+ *            (*write_callback)()              (DEFAULT: NULL ) The callbacks are the only values that MUST be set before FLAC__stream_encoder_init()
+ *            (*metadata_callback)()           (DEFAULT: NULL )
+ * void*        client_data                    (DEFAULT: NULL ) passed back through the callbacks
+ */
+FLAC__StreamEncoder *FLAC__stream_encoder_new();
+void FLAC__stream_encoder_delete(FLAC__StreamEncoder *encoder);
+
+/***********************************************************************
+ *
+ * Public class method prototypes
+ *
+ ***********************************************************************/
+
+/*
+ * Various "set" methods.  These may only be called when the encoder
+ * is in the state FLAC__STREAM_ENCODER_UNINITIALIZED, i.e. after
+ * FLAC__stream_encoder_new() or FLAC__stream_encoder_finish(), but
+ * before FLAC__stream_encoder_init().  If this is the case they will
+ * return true, otherwise false.
+ *
+ * NOTE that these functions do not validate the values as many are
+ * interdependent.  The FLAC__stream_encoder_init() function will do
+ * this, so make sure to pay attention to the state returned by
+ * FLAC__stream_encoder_init().
+ *
+ * Any parameters that are not set before FLAC__stream_encoder_init()
+ * will take on the defaults from the constructor.  NOTE that
+ * FLAC__stream_encoder_finish() does NOT reset the values to the
+ * constructor defaults.
+ */
+FLAC__bool FLAC__stream_encoder_set_streamable_subset(const FLAC__StreamEncoder *encoder, FLAC__bool value);
+FLAC__bool FLAC__stream_encoder_set_do_mid_side_stereo(const FLAC__StreamEncoder *encoder, FLAC__bool value);
+FLAC__bool FLAC__stream_encoder_set_loose_mid_side_stereo(const FLAC__StreamEncoder *encoder, FLAC__bool value);
+FLAC__bool FLAC__stream_encoder_set_channels(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_bits_per_sample(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_sample_rate(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_blocksize(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_max_lpc_order(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_qlp_coeff_precision(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_do_qlp_coeff_prec_search(const FLAC__StreamEncoder *encoder, FLAC__bool value);
+FLAC__bool FLAC__stream_encoder_set_do_escape_coding(const FLAC__StreamEncoder *encoder, FLAC__bool value);
+FLAC__bool FLAC__stream_encoder_set_do_exhaustive_model_search(const FLAC__StreamEncoder *encoder, FLAC__bool value);
+FLAC__bool FLAC__stream_encoder_set_min_residual_partition_order(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_max_residual_partition_order(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_rice_parameter_search_dist(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_total_samples_estimate(const FLAC__StreamEncoder *encoder, FLAC__uint64 value);
+FLAC__bool FLAC__stream_encoder_set_seek_table(const FLAC__StreamEncoder *encoder, const FLAC__StreamMetaData_SeekTable *value);
+FLAC__bool FLAC__stream_encoder_set_padding(const FLAC__StreamEncoder *encoder, unsigned value);
+FLAC__bool FLAC__stream_encoder_set_last_metadata_is_last(const FLAC__StreamEncoder *encoder, FLAC__bool value);
+FLAC__bool FLAC__stream_encoder_set_write_callback(const FLAC__StreamEncoder *encoder, FLAC__StreamEncoderWriteStatus (*value)(const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data));
+FLAC__bool FLAC__stream_encoder_set_metadata_callback(const FLAC__StreamEncoder *encoder, void (*value)(const FLAC__StreamEncoder *encoder, const FLAC__StreamMetaData *metadata, void *client_data));
+FLAC__bool FLAC__stream_encoder_set_client_data(const FLAC__StreamEncoder *encoder, void *value);
+
+/*
+ * Various "get" methods
+ */
+FLAC__StreamEncoderState FLAC__stream_encoder_get_state(const FLAC__StreamEncoder *encoder);
+FLAC__bool FLAC__stream_encoder_get_streamable_subset(const FLAC__StreamEncoder *encoder);
+FLAC__bool FLAC__stream_encoder_get_do_mid_side_stereo(const FLAC__StreamEncoder *encoder);
+FLAC__bool FLAC__stream_encoder_get_loose_mid_side_stereo(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_channels(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_bits_per_sample(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_sample_rate(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_blocksize(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_max_lpc_order(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_qlp_coeff_precision(const FLAC__StreamEncoder *encoder);
+FLAC__bool FLAC__stream_encoder_get_do_qlp_coeff_prec_search(const FLAC__StreamEncoder *encoder);
+FLAC__bool FLAC__stream_encoder_get_do_escape_coding(const FLAC__StreamEncoder *encoder);
+FLAC__bool FLAC__stream_encoder_get_do_exhaustive_model_search(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_min_residual_partition_order(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_max_residual_partition_order(const FLAC__StreamEncoder *encoder);
+unsigned   FLAC__stream_encoder_get_rice_parameter_search_dist(const FLAC__StreamEncoder *encoder);
+
+/*
+ * Initialize the instance; should be called after construction and
+ * 'set' calls but before any of the 'process' calls.  Will set and
+ * return the encoder state, which will be FLAC__STREAM_ENCODER_OK
+ * if initialization succeeded.
+ */
+FLAC__StreamEncoderState FLAC__stream_encoder_init(FLAC__StreamEncoder *encoder);
+
+/*
+ * Flush the encoding buffer, release resources, and return the encoder
+ * state to FLAC__STREAM_ENCODER_UNINITIALIZED.  Note that this can
+ * generate one or more write_callback()s before returning.
+ */
+void FLAC__stream_encoder_finish(FLAC__StreamEncoder *encoder);
+
+/*
+ * Methods for encoding the data
+ */
+FLAC__bool FLAC__stream_encoder_process(FLAC__StreamEncoder *encoder, const FLAC__int32 *buf[], unsigned samples);
+FLAC__bool FLAC__stream_encoder_process_interleaved(FLAC__StreamEncoder *encoder, const FLAC__int32 buf[], unsigned samples);
+
+#endif
diff --git a/contrib/media/updf/include/FLAC/utility.h b/contrib/media/updf/include/FLAC/utility.h
new file mode 100644
index 000000000..9498a56c9
--- /dev/null
+++ b/contrib/media/updf/include/FLAC/utility.h
@@ -0,0 +1,27 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#ifndef FLAC__UTILITY_H
+#define FLAC__UTILITY_H
+
+#include "format.h"
+
+FLAC__bool FLAC__utility_get_streaminfo(const char *filename, FLAC__StreamMetaData_StreamInfo *streaminfo);
+
+#endif
diff --git a/contrib/media/updf/include/GPL_stuff.h b/contrib/media/updf/include/GPL_stuff.h
new file mode 100644
index 000000000..47e4ef16e
--- /dev/null
+++ b/contrib/media/updf/include/GPL_stuff.h
@@ -0,0 +1,23 @@
+#ifndef __GPL_stuff_h__
+#define __GPL_stuff_h__
+
+#define GPL_base_text \
+"Yacas is Free Software--Free as in Freedom--so you can redistribute Yacas or\n" \
+"modify it under certain conditions. Yacas comes with ABSOLUTELY NO WARRANTY.\n" \
+"See the GNU General Public License (GPL) for the full conditions.\n"
+
+#define Yacas_Web_info \
+"See http://yacas.sf.net for more information and documentation on Yacas.\n"
+
+#define Yacas_help_info \
+"Type ?license or ?licence to see the GPL; type ?warranty for warranty info.\n"
+
+// This is the full text for systems where the online help (?blah) is available
+#define GPL_blurb GPL_base_text Yacas_help_info Yacas_Web_info "\n"
+
+// This is for systems where online help (?blah) is normally not available
+#define GPL_blurb_nohelp GPL_base_text Yacas_Web_info "\n"
+
+
+
+#endif
diff --git a/contrib/media/updf/include/SDL/SDL.h b/contrib/media/updf/include/SDL/SDL.h
new file mode 100755
index 000000000..4b3145374
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL.h
@@ -0,0 +1,97 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Main include header for the SDL library */
+
+#ifndef _SDL_H
+#define _SDL_H
+
+#include "SDL_main.h"
+#include "SDL_types.h"
+#include "SDL_getenv.h"
+#include "SDL_error.h"
+#include "SDL_rwops.h"
+#include "SDL_timer.h"
+#include "SDL_audio.h"
+#include "SDL_cdrom.h"
+#include "SDL_joystick.h"
+#include "SDL_events.h"
+#include "SDL_video.h"
+#include "SDL_byteorder.h"
+#include "SDL_version.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* As of version 0.5, SDL is loaded dynamically into the application */
+
+/* These are the flags which may be passed to SDL_Init() -- you should
+   specify the subsystems which you will be using in your application.
+*/
+#define	SDL_INIT_TIMER		0x00000001
+#define SDL_INIT_AUDIO		0x00000010
+#define SDL_INIT_VIDEO		0x00000020
+#define SDL_INIT_CDROM		0x00000100
+#define SDL_INIT_JOYSTICK	0x00000200
+#define SDL_INIT_NOPARACHUTE	0x00100000	/* Don't catch fatal signals */
+#define SDL_INIT_EVENTTHREAD	0x01000000	/* Not supported on all OS's */
+#define SDL_INIT_EVERYTHING	0x0000FFFF
+
+/* This function loads the SDL dynamically linked library and initializes 
+ * the subsystems specified by 'flags' (and those satisfying dependencies)
+ * Unless the SDL_INIT_NOPARACHUTE flag is set, it will install cleanup
+ * signal handlers for some commonly ignored fatal signals (like SIGSEGV)
+ */
+extern DECLSPEC int SDL_Init(Uint32 flags);
+
+/* This function initializes specific SDL subsystems */
+extern DECLSPEC int SDL_InitSubSystem(Uint32 flags);
+
+/* This function cleans up specific SDL subsystems */
+extern DECLSPEC void SDL_QuitSubSystem(Uint32 flags);
+
+/* This function returns mask of the specified subsystems which have
+   been initialized.
+   If 'flags' is 0, it returns a mask of all initialized subsystems.
+*/
+extern DECLSPEC Uint32 SDL_WasInit(Uint32 flags);
+
+/* This function cleans up all initialized subsystems and unloads the
+ * dynamically linked library.  You should call it upon all exit conditions.
+ */
+extern DECLSPEC void SDL_Quit(void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_H */
diff --git a/contrib/media/updf/include/SDL/SDL_active.h b/contrib/media/updf/include/SDL/SDL_active.h
new file mode 100755
index 000000000..646a1fd85
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_active.h
@@ -0,0 +1,60 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_active.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Include file for SDL application focus event handling */
+
+#ifndef _SDL_active_h
+#define _SDL_active_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The available application states */
+#define SDL_APPMOUSEFOCUS	0x01		/* The app has mouse coverage */
+#define SDL_APPINPUTFOCUS	0x02		/* The app has input focus */
+#define SDL_APPACTIVE		0x04		/* The application is active */
+
+/* Function prototypes */
+/* 
+ * This function returns the current state of the application, which is a
+ * bitwise combination of SDL_APPMOUSEFOCUS, SDL_APPINPUTFOCUS, and
+ * SDL_APPACTIVE.  If SDL_APPACTIVE is set, then the user is able to
+ * see your application, otherwise it has been iconified or disabled.
+ */
+extern DECLSPEC Uint8 SDL_GetAppState(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_active_h */
diff --git a/contrib/media/updf/include/SDL/SDL_anim.h b/contrib/media/updf/include/SDL/SDL_anim.h
new file mode 100755
index 000000000..6374b0b8d
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_anim.h
@@ -0,0 +1,60 @@
+/*
+	SDL_anim:  an animation library for SDL
+	Copyright (C) 2001, 2002  Michael Leonhard
+
+	This library is free software; you can redistribute it and/or
+	modify it under the terms of the GNU Library General Public
+	License as published by the Free Software Foundation; either
+	version 2 of the License, or (at your option) any later version.
+
+	This library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+	Library General Public License for more details.
+
+	You should have received a copy of the GNU Library General Public
+	License along with this library; if not, write to the Free
+	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+	
+	Michael Leonhard
+	mike@tamale.net
+*/
+
+#ifndef _SDLanim_h
+#define _SDLanim_h
+
+#include "SDL.h"
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct SDL_Animation;
+typedef struct SDL_Animation {
+	SDL_Surface *surface;
+	int frames, w, h;
+	Uint32 duration;
+	} SDL_Animation;
+
+extern DECLSPEC struct SDL_Animation *Anim_Load( const char *file );
+extern DECLSPEC void Anim_Free( SDL_Animation *anim );
+extern DECLSPEC int Anim_GetFrameNum( SDL_Animation *anim, Uint32 start, Uint32 now );
+extern DECLSPEC int Anim_BlitFrame( SDL_Animation *anim, Uint32 start, Uint32 now, SDL_Surface *dest, SDL_Rect *dr );
+extern DECLSPEC void Anim_GetFrameRect( SDL_Animation *anim, int frame, SDL_Rect *rect );
+extern DECLSPEC int Anim_BlitFrameNum( SDL_Animation *anim, int frame, SDL_Surface *dest, SDL_Rect *dr );
+extern DECLSPEC int Anim_DisplayFormat( SDL_Animation *anim );
+	
+/* We'll use SDL for reporting errors */
+#define Anim_SetError	SDL_SetError
+#define Anim_GetError	SDL_GetError
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+};
+#endif
+
+#include "SDL/close_code.h"
+
+#endif /* _SDL_anim_h */
diff --git a/contrib/media/updf/include/SDL/SDL_audio.h b/contrib/media/updf/include/SDL/SDL_audio.h
new file mode 100755
index 000000000..f3f8ec103
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_audio.h
@@ -0,0 +1,260 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_audio.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Access to the raw audio mixing buffer for the SDL library */
+
+#ifndef _SDL_audio_h
+#define _SDL_audio_h
+
+#include <stdio.h>
+
+#include "SDL_main.h"
+#include "SDL_types.h"
+#include "SDL_error.h"
+#include "SDL_rwops.h"
+#include "SDL_byteorder.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The calculated values in this structure are calculated by SDL_OpenAudio() */
+typedef struct {
+	int freq;		/* DSP frequency -- samples per second */
+	Uint16 format;		/* Audio data format */
+	Uint8  channels;	/* Number of channels: 1 mono, 2 stereo */
+	Uint8  silence;		/* Audio buffer silence value (calculated) */
+	Uint16 samples;		/* Audio buffer size in samples */
+	Uint16 padding;		/* Necessary for some compile environments */
+	Uint32 size;		/* Audio buffer size in bytes (calculated) */
+	/* This function is called when the audio device needs more data.
+	   'stream' is a pointer to the audio data buffer
+	   'len' is the length of that buffer in bytes.
+	   Once the callback returns, the buffer will no longer be valid.
+	   Stereo samples are stored in a LRLRLR ordering.
+	*/
+	void (*callback)(void *userdata, Uint8 *stream, int len);
+	void  *userdata;
+} SDL_AudioSpec;
+
+/* Audio format flags (defaults to LSB byte order) */
+#define AUDIO_U8	0x0008	/* Unsigned 8-bit samples */
+#define AUDIO_S8	0x8008	/* Signed 8-bit samples */
+#define AUDIO_U16LSB	0x0010	/* Unsigned 16-bit samples */
+#define AUDIO_S16LSB	0x8010	/* Signed 16-bit samples */
+#define AUDIO_U16MSB	0x1010	/* As above, but big-endian byte order */
+#define AUDIO_S16MSB	0x9010	/* As above, but big-endian byte order */
+#define AUDIO_U16	AUDIO_U16LSB
+#define AUDIO_S16	AUDIO_S16LSB
+
+/* Native audio byte ordering */
+#if SDL_BYTEORDER == SDL_LIL_ENDIAN
+#define AUDIO_U16SYS	AUDIO_U16LSB
+#define AUDIO_S16SYS	AUDIO_S16LSB
+#else
+#define AUDIO_U16SYS	AUDIO_U16MSB
+#define AUDIO_S16SYS	AUDIO_S16MSB
+#endif
+
+
+/* A structure to hold a set of audio conversion filters and buffers */
+typedef struct SDL_AudioCVT {
+	int needed;			/* Set to 1 if conversion possible */
+	Uint16 src_format;		/* Source audio format */
+	Uint16 dst_format;		/* Target audio format */
+	double rate_incr;		/* Rate conversion increment */
+	Uint8 *buf;			/* Buffer to hold entire audio data */
+	int    len;			/* Length of original audio buffer */
+	int    len_cvt;			/* Length of converted audio buffer */
+	int    len_mult;		/* buffer must be len*len_mult big */
+	double len_ratio; 	/* Given len, final size is len*len_ratio */
+	void (*filters[10])(struct SDL_AudioCVT *cvt, Uint16 format);
+	int filter_index;		/* Current audio conversion function */
+} SDL_AudioCVT;
+
+
+/* Function prototypes */
+
+/* These functions are used internally, and should not be used unless you
+ * have a specific need to specify the audio driver you want to use.
+ * You should normally use SDL_Init() or SDL_InitSubSystem().
+ */
+extern DECLSPEC int SDL_AudioInit(const char *driver_name);
+extern DECLSPEC void SDL_AudioQuit(void);
+
+/* This function fills the given character buffer with the name of the
+ * current audio driver, and returns a pointer to it if the audio driver has
+ * been initialized.  It returns NULL if no driver has been initialized.
+ */
+extern DECLSPEC char *SDL_AudioDriverName(char *namebuf, int maxlen);
+
+/*
+ * This function opens the audio device with the desired parameters, and
+ * returns 0 if successful, placing the actual hardware parameters in the
+ * structure pointed to by 'obtained'.  If 'obtained' is NULL, the audio
+ * data passed to the callback function will be guaranteed to be in the
+ * requested format, and will be automatically converted to the hardware
+ * audio format if necessary.  This function returns -1 if it failed 
+ * to open the audio device, or couldn't set up the audio thread.
+ *
+ * When filling in the desired audio spec structure,
+ *  'desired->freq' should be the desired audio frequency in samples-per-second.
+ *  'desired->format' should be the desired audio format.
+ *  'desired->samples' is the desired size of the audio buffer, in samples.
+ *     This number should be a power of two, and may be adjusted by the audio
+ *     driver to a value more suitable for the hardware.  Good values seem to
+ *     range between 512 and 8096 inclusive, depending on the application and
+ *     CPU speed.  Smaller values yield faster response time, but can lead
+ *     to underflow if the application is doing heavy processing and cannot
+ *     fill the audio buffer in time.  A stereo sample consists of both right
+ *     and left channels in LR ordering.
+ *     Note that the number of samples is directly related to time by the
+ *     following formula:  ms = (samples*1000)/freq
+ *  'desired->size' is the size in bytes of the audio buffer, and is
+ *     calculated by SDL_OpenAudio().
+ *  'desired->silence' is the value used to set the buffer to silence,
+ *     and is calculated by SDL_OpenAudio().
+ *  'desired->callback' should be set to a function that will be called
+ *     when the audio device is ready for more data.  It is passed a pointer
+ *     to the audio buffer, and the length in bytes of the audio buffer.
+ *     This function usually runs in a separate thread, and so you should
+ *     protect data structures that it accesses by calling SDL_LockAudio()
+ *     and SDL_UnlockAudio() in your code.
+ *  'desired->userdata' is passed as the first parameter to your callback
+ *     function.
+ *
+ * The audio device starts out playing silence when it's opened, and should
+ * be enabled for playing by calling SDL_PauseAudio(0) when you are ready
+ * for your audio callback function to be called.  Since the audio driver
+ * may modify the requested size of the audio buffer, you should allocate
+ * any local mixing buffers after you open the audio device.
+ */
+extern DECLSPEC int SDL_OpenAudio(SDL_AudioSpec *desired, SDL_AudioSpec *obtained);
+
+/*
+ * Get the current audio state:
+ */
+typedef enum {
+	SDL_AUDIO_STOPPED = 0,
+	SDL_AUDIO_PLAYING,
+	SDL_AUDIO_PAUSED
+} SDL_audiostatus;
+extern DECLSPEC SDL_audiostatus SDL_GetAudioStatus(void);
+
+/*
+ * This function pauses and unpauses the audio callback processing.
+ * It should be called with a parameter of 0 after opening the audio
+ * device to start playing sound.  This is so you can safely initialize
+ * data for your callback function after opening the audio device.
+ * Silence will be written to the audio device during the pause.
+ */
+extern DECLSPEC void SDL_PauseAudio(int pause_on);
+
+/*
+ * This function loads a WAVE from the data source, automatically freeing
+ * that source if 'freesrc' is non-zero.  For example, to load a WAVE file,
+ * you could do:
+ *	SDL_LoadWAV_RW(SDL_RWFromFile("sample.wav", "rb"), 1, ...);
+ *
+ * If this function succeeds, it returns the given SDL_AudioSpec,
+ * filled with the audio data format of the wave data, and sets
+ * 'audio_buf' to a malloc()'d buffer containing the audio data,
+ * and sets 'audio_len' to the length of that audio buffer, in bytes.
+ * You need to free the audio buffer with SDL_FreeWAV() when you are 
+ * done with it.
+ *
+ * This function returns NULL and sets the SDL error message if the 
+ * wave file cannot be opened, uses an unknown data format, or is 
+ * corrupt.  Currently raw and MS-ADPCM WAVE files are supported.
+ */
+extern DECLSPEC SDL_AudioSpec *SDL_LoadWAV_RW(SDL_RWops *src, int freesrc,
+		 SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len);
+
+/* Compatibility convenience function -- loads a WAV from a file */
+#define SDL_LoadWAV(file, spec, audio_buf, audio_len) \
+	SDL_LoadWAV_RW(SDL_RWFromFile(file, "rb"),1, spec,audio_buf,audio_len)
+
+/*
+ * This function frees data previously allocated with SDL_LoadWAV_RW()
+ */
+extern DECLSPEC void SDL_FreeWAV(Uint8 *audio_buf);
+
+/*
+ * This function takes a source format and rate and a destination format
+ * and rate, and initializes the 'cvt' structure with information needed
+ * by SDL_ConvertAudio() to convert a buffer of audio data from one format
+ * to the other.
+ * This function returns 0, or -1 if there was an error.
+ */
+extern DECLSPEC int SDL_BuildAudioCVT(SDL_AudioCVT *cvt,
+		Uint16 src_format, Uint8 src_channels, int src_rate,
+		Uint16 dst_format, Uint8 dst_channels, int dst_rate);
+
+/* Once you have initialized the 'cvt' structure using SDL_BuildAudioCVT(),
+ * created an audio buffer cvt->buf, and filled it with cvt->len bytes of
+ * audio data in the source format, this function will convert it in-place
+ * to the desired format.
+ * The data conversion may expand the size of the audio data, so the buffer
+ * cvt->buf should be allocated after the cvt structure is initialized by
+ * SDL_BuildAudioCVT(), and should be cvt->len*cvt->len_mult bytes long.
+ */
+extern DECLSPEC int SDL_ConvertAudio(SDL_AudioCVT *cvt);
+
+/*
+ * This takes two audio buffers of the playing audio format and mixes
+ * them, performing addition, volume adjustment, and overflow clipping.
+ * The volume ranges from 0 - 128, and should be set to SDL_MIX_MAXVOLUME
+ * for full audio volume.  Note this does not change hardware volume.
+ * This is provided for convenience -- you can mix your own audio data.
+ */
+#define SDL_MIX_MAXVOLUME 128
+extern DECLSPEC void SDL_MixAudio(Uint8 *dst, const Uint8 *src, Uint32 len, int volume);
+
+/*
+ * The lock manipulated by these functions protects the callback function.
+ * During a LockAudio/UnlockAudio pair, you can be guaranteed that the
+ * callback function is not running.  Do not call these from the callback
+ * function or you will cause deadlock.
+ */
+extern DECLSPEC void SDL_LockAudio(void);
+extern DECLSPEC void SDL_UnlockAudio(void);
+
+/*
+ * This function shuts down audio processing and closes the audio device.
+ */
+extern DECLSPEC void SDL_CloseAudio(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_audio_h */
diff --git a/contrib/media/updf/include/SDL/SDL_bdf.h b/contrib/media/updf/include/SDL/SDL_bdf.h
new file mode 100755
index 000000000..d3422aa4a
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_bdf.h
@@ -0,0 +1,120 @@
+/*
+SDL_bdf - renders BDF fonts
+Copyright (C) 2002-2003 Andre de Leiradella
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+For information about SDL_bdf contact leiradella@bigfoot.com
+
+Version 1.0: first public release.
+Version 1.1: removed SDL dependecies, now SDL_bdf can be used with any graphics
+	     library.
+Version 1.2: fixed BDF_SizeH and BDF_SizeEntitiesH to return the correct sizes.
+*/
+#ifndef __SDL_bdf_h__
+#define __SDL_bdf_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Error codes. */
+
+/* No error. */
+#define BDF_OK			 0
+/* Not enough memory reading BDF font. */
+#define BDF_MEMORYERROR 	 1
+/* Error reading BDF font. */
+#define BDF_READERROR		 2
+/* Can only handle BDF font varsions up to 2.2. */
+#define BDF_WRONGVERSION	 3
+/* Can only handle horizontal BDF fonts. */
+#define BDF_CANNOTHANDLEVERTICAL 4
+/* Character found past end of BDF font. */
+#define BDF_TOOMANYCHARACTERS	 5
+/* BDF font is missing characters. */
+#define BDF_TOOFEWCHARACTERS	 6
+/* Error parsing BDF font. */
+#define BDF_PARSEERROR		 7
+
+/* A BDF character. */
+typedef struct {
+	char	      *name;
+	int	      code;
+	int	      dwx0, dwy0;
+	int	      dwx1, dwy1;
+	int	      bbw, bbh, bbxoff0x, bbyoff0y, wbytes;
+	unsigned char *bits;
+} BDF_Char;
+
+/* A BDF font. */
+typedef struct {
+	int	 metricsSet, numChars;
+	BDF_Char *chars;
+	BDF_Char *code[256];
+} BDF_Font;
+
+/*
+Function to put a pixel on the surface, it receives a pointer to the surface
+(whatever format it may be), the x and y coordinates and the color.
+*/
+typedef void (*BDF_PutPixel)(void *, int, int, unsigned int);
+
+/*
+Function to read a byte, it receives an user defined void pointer and must
+return a value in the range [0..255] or -1 to indicate EOF.
+*/
+typedef int (*BDF_ReadByte)(void *);
+
+/*
+Opens a BDF font, it receives the function that will produce the stream of
+bytes, the user defined void pointer that will be passed to getbyte and a
+pointer to an int that will receive the error code. Returns the BDF font.
+*/
+extern BDF_Font *BDF_OpenFont(BDF_ReadByte getbyte, void *info, int *error);
+/*
+Closes the font and frees all associated memory.
+*/
+extern void BDF_CloseFont(BDF_Font *font);
+/*
+Determines the size of the horizontal text, returns the width and height of the
+smallest rectangle that can acomodate the rendered text and the start position
+in x0 and y0 on where the text must be rendered to exactly fit the rectangle.
+This is because the render functions take the y parameter as the baseline of
+the text to allow different fonts (e.g. normal and italic) to be mixed in the
+same line. It handles NULL pointers for pieces of information you don't want.
+*/
+extern void BDF_SizeH(BDF_Font *font, char *text, int *x0, int *y0, int *width, int *height);
+/*
+Same as above but accepts entities in the form &...;
+*/
+extern void BDF_SizeEntitiesH(BDF_Font *font, char *text, int *x0, int *y0, int *width, int *height);
+/*
+Draws the text at the given surface starting at position (x, y). It calls
+putpixel with the surface, coordinates and color to draw the pixel (doesn't
+clip). Returns the next x coordinate to continue to render more text. Only
+accepts characters in the range [0..255].
+*/
+extern int BDF_DrawH(void *surface, BDF_PutPixel putpixel, BDF_Font *font, char *text, int x, int y, unsigned int color);
+/*
+Same as above but accepts entities in the form &...;
+*/
+extern int BDF_DrawEntitiesH(void *, BDF_PutPixel, BDF_Font *, char *, int, int, unsigned int);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/SDL/SDL_byteorder.h b/contrib/media/updf/include/SDL/SDL_byteorder.h
new file mode 100755
index 000000000..68791516d
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_byteorder.h
@@ -0,0 +1,52 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_byteorder.h,v 1.3 2001/05/10 20:25:51 hercules Exp $";
+#endif
+
+/* Macros for determining the byte-order of this platform */
+
+#ifndef _SDL_byteorder_h
+#define _SDL_byteorder_h
+
+/* The two types of endianness */
+#define SDL_LIL_ENDIAN	1234
+#define SDL_BIG_ENDIAN	4321
+
+/* Pardon the mess, I'm trying to determine the endianness of this host.
+   I'm doing it by preprocessor defines rather than some sort of configure
+   script so that application code can use this too.  The "right" way would
+   be to dynamically generate this file on install, but that's a lot of work.
+ */
+#if  defined(__i386__) || defined(__ia64__) || defined(WIN32UNDEFINED) || \
+    (defined(__alpha__) || defined(__alpha)) || \
+     defined(__arm__) || \
+    (defined(__mips__) && defined(__MIPSEL__)) || \
+     defined(__LITTLE_ENDIAN__)
+#define SDL_BYTEORDER	SDL_LIL_ENDIAN
+#else
+#define SDL_BYTEORDER	SDL_BIG_ENDIAN
+#endif
+
+#endif /* _SDL_byteorder_h */
diff --git a/contrib/media/updf/include/SDL/SDL_byteorder.h.BAK b/contrib/media/updf/include/SDL/SDL_byteorder.h.BAK
new file mode 100755
index 000000000..7e8c86be0
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_byteorder.h.BAK
@@ -0,0 +1,52 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_byteorder.h,v 1.3 2001/05/10 20:25:51 hercules Exp $";
+#endif
+
+/* Macros for determining the byte-order of this platform */
+
+#ifndef _SDL_byteorder_h
+#define _SDL_byteorder_h
+
+/* The two types of endianness */
+#define SDL_LIL_ENDIAN	1234
+#define SDL_BIG_ENDIAN	4321
+
+/* Pardon the mess, I'm trying to determine the endianness of this host.
+   I'm doing it by preprocessor defines rather than some sort of configure
+   script so that application code can use this too.  The "right" way would
+   be to dynamically generate this file on install, but that's a lot of work.
+ */
+#if  defined(__i386__) || defined(__ia64__) || defined(WIN32) || \
+    (defined(__alpha__) || defined(__alpha)) || \
+     defined(__arm__) || \
+    (defined(__mips__) && defined(__MIPSEL__)) || \
+     defined(__LITTLE_ENDIAN__)
+#define SDL_BYTEORDER	SDL_LIL_ENDIAN
+#else
+#define SDL_BYTEORDER	SDL_BIG_ENDIAN
+#endif
+
+#endif /* _SDL_byteorder_h */
diff --git a/contrib/media/updf/include/SDL/SDL_cdrom.h b/contrib/media/updf/include/SDL/SDL_cdrom.h
new file mode 100755
index 000000000..ff4939042
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_cdrom.h
@@ -0,0 +1,175 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_cdrom.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* This is the CD-audio control API for Simple DirectMedia Layer */
+
+#ifndef _SDL_cdrom_h
+#define _SDL_cdrom_h
+
+#include "SDL_types.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* In order to use these functions, SDL_Init() must have been called
+   with the SDL_INIT_CDROM flag.  This causes SDL to scan the system
+   for CD-ROM drives, and load appropriate drivers.
+*/
+
+/* The maximum number of CD-ROM tracks on a disk */
+#define SDL_MAX_TRACKS	99
+
+/* The types of CD-ROM track possible */
+#define SDL_AUDIO_TRACK	0x00
+#define SDL_DATA_TRACK	0x04
+
+/* The possible states which a CD-ROM drive can be in. */
+typedef enum {
+	CD_TRAYEMPTY,
+	CD_STOPPED,
+	CD_PLAYING,
+	CD_PAUSED,
+	CD_ERROR = -1
+} CDstatus;
+
+/* Given a status, returns true if there's a disk in the drive */
+#define CD_INDRIVE(status)	((int)status > 0)
+
+typedef struct {
+	Uint8 id;		/* Track number */
+	Uint8 type;		/* Data or audio track */
+	Uint16 unused;
+	Uint32 length;		/* Length, in frames, of this track */
+	Uint32 offset;		/* Offset, in frames, from start of disk */
+} SDL_CDtrack;
+
+/* This structure is only current as of the last call to SDL_CDStatus() */
+typedef struct SDL_CD {
+	int id;			/* Private drive identifier */
+	CDstatus status;	/* Current drive status */
+
+	/* The rest of this structure is only valid if there's a CD in drive */
+	int numtracks;		/* Number of tracks on disk */
+	int cur_track;		/* Current track position */
+	int cur_frame;		/* Current frame offset within current track */
+	SDL_CDtrack track[SDL_MAX_TRACKS+1];
+} SDL_CD;
+
+/* Conversion functions from frames to Minute/Second/Frames and vice versa */
+#define CD_FPS	75
+#define FRAMES_TO_MSF(f, M,S,F)	{					\
+	int value = f;							\
+	*(F) = value%CD_FPS;						\
+	value /= CD_FPS;						\
+	*(S) = value%60;						\
+	value /= 60;							\
+	*(M) = value;							\
+}
+#define MSF_TO_FRAMES(M, S, F)	((M)*60*CD_FPS+(S)*CD_FPS+(F))
+
+/* CD-audio API functions: */
+
+/* Returns the number of CD-ROM drives on the system, or -1 if
+   SDL_Init() has not been called with the SDL_INIT_CDROM flag.
+ */
+extern DECLSPEC int SDL_CDNumDrives(void);
+
+/* Returns a human-readable, system-dependent identifier for the CD-ROM.
+   Example:
+	"/dev/cdrom"
+	"E:"
+	"/dev/disk/ide/1/master"
+*/
+extern DECLSPEC const char * SDL_CDName(int drive);
+
+/* Opens a CD-ROM drive for access.  It returns a drive handle on success,
+   or NULL if the drive was invalid or busy.  This newly opened CD-ROM
+   becomes the default CD used when other CD functions are passed a NULL
+   CD-ROM handle.
+   Drives are numbered starting with 0.  Drive 0 is the system default CD-ROM.
+*/
+extern DECLSPEC SDL_CD * SDL_CDOpen(int drive);
+
+/* This function returns the current status of the given drive.
+   If the drive has a CD in it, the table of contents of the CD and current
+   play position of the CD will be stored in the SDL_CD structure.
+*/
+extern DECLSPEC CDstatus SDL_CDStatus(SDL_CD *cdrom);
+
+/* Play the given CD starting at 'start_track' and 'start_frame' for 'ntracks'
+   tracks and 'nframes' frames.  If both 'ntrack' and 'nframe' are 0, play 
+   until the end of the CD.  This function will skip data tracks.
+   This function should only be called after calling SDL_CDStatus() to 
+   get track information about the CD.
+   For example:
+	// Play entire CD:
+	if ( CD_INDRIVE(SDL_CDStatus(cdrom)) )
+		SDL_CDPlayTracks(cdrom, 0, 0, 0, 0);
+	// Play last track:
+	if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) {
+		SDL_CDPlayTracks(cdrom, cdrom->numtracks-1, 0, 0, 0);
+	}
+	// Play first and second track and 10 seconds of third track:
+	if ( CD_INDRIVE(SDL_CDStatus(cdrom)) )
+		SDL_CDPlayTracks(cdrom, 0, 0, 2, 10);
+
+   This function returns 0, or -1 if there was an error.
+*/
+extern DECLSPEC int SDL_CDPlayTracks(SDL_CD *cdrom,
+		int start_track, int start_frame, int ntracks, int nframes);
+
+/* Play the given CD starting at 'start' frame for 'length' frames.
+   It returns 0, or -1 if there was an error.
+*/
+extern DECLSPEC int SDL_CDPlay(SDL_CD *cdrom, int start, int length);
+
+/* Pause play -- returns 0, or -1 on error */
+extern DECLSPEC int SDL_CDPause(SDL_CD *cdrom);
+
+/* Resume play -- returns 0, or -1 on error */
+extern DECLSPEC int SDL_CDResume(SDL_CD *cdrom);
+
+/* Stop play -- returns 0, or -1 on error */
+extern DECLSPEC int SDL_CDStop(SDL_CD *cdrom);
+
+/* Eject CD-ROM -- returns 0, or -1 on error */
+extern DECLSPEC int SDL_CDEject(SDL_CD *cdrom);
+
+/* Closes the handle for the CD-ROM drive */
+extern DECLSPEC void SDL_CDClose(SDL_CD *cdrom);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_video_h */
diff --git a/contrib/media/updf/include/SDL/SDL_copying.h b/contrib/media/updf/include/SDL/SDL_copying.h
new file mode 100755
index 000000000..b7259869d
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_copying.h
@@ -0,0 +1,27 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_copying.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
diff --git a/contrib/media/updf/include/SDL/SDL_cpuinfo.h b/contrib/media/updf/include/SDL/SDL_cpuinfo.h
new file mode 100644
index 000000000..f9332b4a0
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_cpuinfo.h
@@ -0,0 +1,78 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2004 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_cpuinfo.h,v 1.5 2004/01/24 05:47:18 slouken Exp $";
+#endif
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* CPU feature detection for SDL                                       */
+
+#ifndef _SDL_cpuinfo_h
+#define _SDL_cpuinfo_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This function returns true if the CPU has the RDTSC instruction
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC();
+
+/* This function returns true if the CPU has MMX features
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX();
+
+/* This function returns true if the CPU has MMX Ext. features
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt();
+
+/* This function returns true if the CPU has 3DNow features
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow();
+
+/* This function returns true if the CPU has 3DNow! Ext. features
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt();
+
+/* This function returns true if the CPU has SSE features
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE();
+
+/* This function returns true if the CPU has SSE2 features
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2();
+
+/* This function returns true if the CPU has AltiVec features
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec();
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_cpuinfo_h */
diff --git a/contrib/media/updf/include/SDL/SDL_draw.h b/contrib/media/updf/include/SDL/SDL_draw.h
new file mode 100755
index 000000000..363584d4f
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_draw.h
@@ -0,0 +1,114 @@
+/*!
+  \file SDL_draw.h
+  \author Mario Palomo Torrero <mpalomo@ihman.com>
+  \author Jose M. de la Huerga Fernández
+  \author Pepe González Mora
+  \date 05-2002
+
+  Drawing primitives for SDL. Main header file.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public
+  License along with this library; if not, write to the Free Foundation,
+  Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA  
+*/
+#ifndef SDL_DRAW_H
+#define SDL_DRAW_H
+
+#include "SDL.h"
+#include "begin_code.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+extern DECLSPEC void Draw_Init(void);
+
+extern DECLSPEC
+void (*Draw_Pixel)(SDL_Surface *super,
+                   Sint16 x, Sint16 y, Uint32 color);
+
+extern DECLSPEC
+void (*Draw_Line)(SDL_Surface *super,
+                  Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2,
+                  Uint32 color);
+
+extern DECLSPEC
+void (*Draw_Circle)(SDL_Surface *super,
+                    Sint16 x0, Sint16 y0, Uint16 r,
+                    Uint32 color);
+
+extern DECLSPEC
+void (*Draw_FillCircle)(SDL_Surface *super,
+                        Sint16 x0, Sint16 y0, Uint16 r,
+                        Uint32 color);
+
+extern DECLSPEC
+void (*Draw_HLine)(SDL_Surface *super,
+                      Sint16 x0,Sint16 y0, Sint16 x1,
+                      Uint32 color);
+
+extern DECLSPEC
+void (*Draw_VLine)(SDL_Surface *super,
+                      Sint16 x0,Sint16 y0, Sint16 y1,
+                      Uint32 color);
+
+extern DECLSPEC
+void (*Draw_Rect)(SDL_Surface *super,
+                  Sint16 x,Sint16 y, Uint16 w,Uint16 h,
+                  Uint32 color);
+
+/* We wrap SDL_FillRect with the SDL_draw name convention */
+#define Draw_FillRect(SUPER, X, Y, W, H, COLOR) \
+  do {                                          \
+    SDL_Rect r = {(X), (Y), (W), (H)};          \
+    SDL_FillRect((SUPER), &r, (COLOR));         \
+  }while(0)
+
+
+extern DECLSPEC
+void (*Draw_Ellipse)(SDL_Surface *super,
+                        Sint16 x0, Sint16 y0,
+                        Uint16 Xradius, Uint16 Yradius,
+                        Uint32 color);
+
+extern DECLSPEC
+void (*Draw_FillEllipse)(SDL_Surface *super,
+                        Sint16 x0, Sint16 y0,
+                        Uint16 Xradius, Uint16 Yradius,
+                        Uint32 color);
+
+extern DECLSPEC
+void (*Draw_Round)(SDL_Surface *super,
+                   Sint16 x0,Sint16 y0, Uint16 w,Uint16 h,
+                   Uint16 corner, Uint32 color);
+
+extern DECLSPEC
+void (*Draw_FillRound)(SDL_Surface *super,
+                       Sint16 x0,Sint16 y0, Uint16 w,Uint16 h,
+                       Uint16 corner, Uint32 color);
+
+
+/* We'll use SDL for reporting errors */
+#define Draw_SetError  SDL_SetError
+#define Draw_GetError  SDL_GetError
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#include "close_code.h"
+
+#endif /* SDL_DRAW_H */
+
diff --git a/contrib/media/updf/include/SDL/SDL_endian.h b/contrib/media/updf/include/SDL/SDL_endian.h
new file mode 100755
index 000000000..8302534d3
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_endian.h
@@ -0,0 +1,138 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_endian.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Functions for reading and writing endian-specific values */
+
+#ifndef _SDL_endian_h
+#define _SDL_endian_h
+
+/* These functions read and write data of the specified endianness, 
+   dynamically translating to the host machine endianness.
+
+   e.g.: If you want to read a 16 bit value on big-endian machine from
+         an open file containing little endian values, you would use:
+		value = SDL_ReadLE16(rp);
+         Note that the read/write functions use SDL_RWops pointers
+         instead of FILE pointers.  This allows you to read and write
+         endian values from large chunks of memory as well as files 
+         and other data sources.
+*/
+
+#include <stdio.h>
+
+#include "SDL_types.h"
+#include "SDL_rwops.h"
+#include "SDL_byteorder.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Use inline functions for compilers that support them, and static
+   functions for those that do not.  Because these functions become
+   static for compilers that do not support inline functions, this
+   header should only be included in files that actually use them.
+*/
+#ifndef SDL_Swap16
+static __inline__ Uint16 SDL_Swap16(Uint16 D) {
+	return((D<<8)|(D>>8));
+}
+#endif
+#ifndef SDL_Swap32
+static __inline__ Uint32 SDL_Swap32(Uint32 D) {
+	return((D<<24)|((D<<8)&0x00FF0000)|((D>>8)&0x0000FF00)|(D>>24));
+}
+#endif
+#ifdef SDL_HAS_64BIT_TYPE
+#ifndef SDL_Swap64
+static __inline__ Uint64 SDL_Swap64(Uint64 val) {
+	Uint32 hi, lo;
+
+	/* Separate into high and low 32-bit values and swap them */
+	lo = (Uint32)(val&0xFFFFFFFF);
+	val >>= 32;
+	hi = (Uint32)(val&0xFFFFFFFF);
+	val = SDL_Swap32(lo);
+	val <<= 32;
+	val |= SDL_Swap32(hi);
+	return(val);
+}
+#endif
+#else
+#ifndef SDL_Swap64
+/* This is mainly to keep compilers from complaining in SDL code.
+   If there is no real 64-bit datatype, then compilers will complain about
+   the fake 64-bit datatype that SDL provides when it compiles user code.
+*/
+#define SDL_Swap64(X)	(X)
+#endif
+#endif /* SDL_HAS_64BIT_TYPE */
+
+
+/* Byteswap item from the specified endianness to the native endianness */
+#if SDL_BYTEORDER == SDL_LIL_ENDIAN
+#define SDL_SwapLE16(X)	(X)
+#define SDL_SwapLE32(X)	(X)
+#define SDL_SwapLE64(X)	(X)
+#define SDL_SwapBE16(X)	SDL_Swap16(X)
+#define SDL_SwapBE32(X)	SDL_Swap32(X)
+#define SDL_SwapBE64(X)	SDL_Swap64(X)
+#else
+#define SDL_SwapLE16(X)	SDL_Swap16(X)
+#define SDL_SwapLE32(X)	SDL_Swap32(X)
+#define SDL_SwapLE64(X)	SDL_Swap64(X)
+#define SDL_SwapBE16(X)	(X)
+#define SDL_SwapBE32(X)	(X)
+#define SDL_SwapBE64(X)	(X)
+#endif
+
+/* Read an item of the specified endianness and return in native format */
+extern DECLSPEC Uint16 SDL_ReadLE16(SDL_RWops *src);
+extern DECLSPEC Uint16 SDL_ReadBE16(SDL_RWops *src);
+extern DECLSPEC Uint32 SDL_ReadLE32(SDL_RWops *src);
+extern DECLSPEC Uint32 SDL_ReadBE32(SDL_RWops *src);
+extern DECLSPEC Uint64 SDL_ReadLE64(SDL_RWops *src);
+extern DECLSPEC Uint64 SDL_ReadBE64(SDL_RWops *src);
+
+/* Write an item of native format to the specified endianness */
+extern DECLSPEC int SDL_WriteLE16(SDL_RWops *dst, Uint16 value);
+extern DECLSPEC int SDL_WriteBE16(SDL_RWops *dst, Uint16 value);
+extern DECLSPEC int SDL_WriteLE32(SDL_RWops *dst, Uint32 value);
+extern DECLSPEC int SDL_WriteBE32(SDL_RWops *dst, Uint32 value);
+extern DECLSPEC int SDL_WriteLE64(SDL_RWops *dst, Uint64 value);
+extern DECLSPEC int SDL_WriteBE64(SDL_RWops *dst, Uint64 value);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_endian_h */
diff --git a/contrib/media/updf/include/SDL/SDL_error.h b/contrib/media/updf/include/SDL/SDL_error.h
new file mode 100755
index 000000000..a367008dc
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_error.h
@@ -0,0 +1,62 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_error.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Simple error message routines for SDL */
+
+#ifndef _SDL_error_h
+#define _SDL_error_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Public functions */
+extern DECLSPEC void SDL_SetError(const char *fmt, ...);
+extern DECLSPEC char * SDL_GetError(void);
+extern DECLSPEC void SDL_ClearError(void);
+
+/* Private error message function - used internally */
+#define SDL_OutOfMemory()	SDL_Error(SDL_ENOMEM)
+typedef enum {
+	SDL_ENOMEM,
+	SDL_EFREAD,
+	SDL_EFWRITE,
+	SDL_EFSEEK,
+	SDL_LASTERROR
+} SDL_errorcode;
+extern void SDL_Error(SDL_errorcode code);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_error_h */
diff --git a/contrib/media/updf/include/SDL/SDL_events.h b/contrib/media/updf/include/SDL/SDL_events.h
new file mode 100755
index 000000000..b46da70cd
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_events.h
@@ -0,0 +1,335 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_events.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Include file for SDL event handling */
+
+#ifndef _SDL_events_h
+#define _SDL_events_h
+
+#include "SDL_types.h"
+#include "SDL_active.h"
+#include "SDL_keyboard.h"
+#include "SDL_mouse.h"
+#include "SDL_joystick.h"
+#include "SDL_quit.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Event enumerations */
+enum { SDL_NOEVENT = 0,			/* Unused (do not remove) */
+       SDL_ACTIVEEVENT,			/* Application loses/gains visibility */
+       SDL_KEYDOWN,			/* Keys pressed */
+       SDL_KEYUP,			/* Keys released */
+       SDL_MOUSEMOTION,			/* Mouse moved */
+       SDL_MOUSEBUTTONDOWN,		/* Mouse button pressed */
+       SDL_MOUSEBUTTONUP,		/* Mouse button released */
+       SDL_JOYAXISMOTION,		/* Joystick axis motion */
+       SDL_JOYBALLMOTION,		/* Joystick trackball motion */
+       SDL_JOYHATMOTION,		/* Joystick hat position change */
+       SDL_JOYBUTTONDOWN,		/* Joystick button pressed */
+       SDL_JOYBUTTONUP,			/* Joystick button released */
+       SDL_QUIT,			/* User-requested quit */
+       SDL_SYSWMEVENT,			/* System specific event */
+       SDL_EVENT_RESERVEDA,		/* Reserved for future use.. */
+       SDL_EVENT_RESERVEDB,		/* Reserved for future use.. */
+       SDL_VIDEORESIZE,			/* User resized video mode */
+       SDL_VIDEOEXPOSE,			/* Screen needs to be redrawn */
+       SDL_EVENT_RESERVED2,		/* Reserved for future use.. */
+       SDL_EVENT_RESERVED3,		/* Reserved for future use.. */
+       SDL_EVENT_RESERVED4,		/* Reserved for future use.. */
+       SDL_EVENT_RESERVED5,		/* Reserved for future use.. */
+       SDL_EVENT_RESERVED6,		/* Reserved for future use.. */
+       SDL_EVENT_RESERVED7,		/* Reserved for future use.. */
+       /* Events SDL_USEREVENT through SDL_MAXEVENTS-1 are for your use */
+       SDL_USEREVENT = 24,
+       SDL_PAINT_WND = 31,
+       /* This last event is only for bounding internal arrays
+	  It is the number of bits in the event mask datatype -- Uint32
+        */
+       SDL_NUMEVENTS = 32
+};
+
+/* Predefined event masks */
+#define SDL_EVENTMASK(X)	(1<<(X))
+enum {
+	SDL_ACTIVEEVENTMASK	= SDL_EVENTMASK(SDL_ACTIVEEVENT),
+	SDL_KEYDOWNMASK		= SDL_EVENTMASK(SDL_KEYDOWN),
+	SDL_KEYUPMASK		= SDL_EVENTMASK(SDL_KEYUP),
+	SDL_MOUSEMOTIONMASK	= SDL_EVENTMASK(SDL_MOUSEMOTION),
+	SDL_MOUSEBUTTONDOWNMASK	= SDL_EVENTMASK(SDL_MOUSEBUTTONDOWN),
+	SDL_MOUSEBUTTONUPMASK	= SDL_EVENTMASK(SDL_MOUSEBUTTONUP),
+	SDL_MOUSEEVENTMASK	= SDL_EVENTMASK(SDL_MOUSEMOTION)|
+	                          SDL_EVENTMASK(SDL_MOUSEBUTTONDOWN)|
+	                          SDL_EVENTMASK(SDL_MOUSEBUTTONUP),
+	SDL_JOYAXISMOTIONMASK	= SDL_EVENTMASK(SDL_JOYAXISMOTION),
+	SDL_JOYBALLMOTIONMASK	= SDL_EVENTMASK(SDL_JOYBALLMOTION),
+	SDL_JOYHATMOTIONMASK	= SDL_EVENTMASK(SDL_JOYHATMOTION),
+	SDL_JOYBUTTONDOWNMASK	= SDL_EVENTMASK(SDL_JOYBUTTONDOWN),
+	SDL_JOYBUTTONUPMASK	= SDL_EVENTMASK(SDL_JOYBUTTONUP),
+	SDL_JOYEVENTMASK	= SDL_EVENTMASK(SDL_JOYAXISMOTION)|
+	                          SDL_EVENTMASK(SDL_JOYBALLMOTION)|
+	                          SDL_EVENTMASK(SDL_JOYHATMOTION)|
+	                          SDL_EVENTMASK(SDL_JOYBUTTONDOWN)|
+	                          SDL_EVENTMASK(SDL_JOYBUTTONUP),
+	SDL_VIDEORESIZEMASK	= SDL_EVENTMASK(SDL_VIDEORESIZE),
+	SDL_VIDEOEXPOSEMASK	= SDL_EVENTMASK(SDL_VIDEOEXPOSE),
+	SDL_QUITMASK		= SDL_EVENTMASK(SDL_QUIT),
+	SDL_SYSWMEVENTMASK	= SDL_EVENTMASK(SDL_SYSWMEVENT)
+};
+#define SDL_ALLEVENTS		0xFFFFFFFF
+
+/* Application visibility event structure */
+typedef struct {
+	Uint8 type;	/* SDL_ACTIVEEVENT */
+	Uint8 gain;	/* Whether given states were gained or lost (1/0) */
+	Uint8 state;	/* A mask of the focus states */
+} SDL_ActiveEvent;
+
+/* Keyboard event structure */
+typedef struct {
+	Uint8 type;	/* SDL_KEYDOWN or SDL_KEYUP */
+	Uint8 which;	/* The keyboard device index */
+	Uint8 state;	/* SDL_PRESSED or SDL_RELEASED */
+	SDL_keysym keysym;
+} SDL_KeyboardEvent;
+
+/* Mouse motion event structure */
+typedef struct {
+	Uint8 type;	/* SDL_MOUSEMOTION */
+	Uint8 which;	/* The mouse device index */
+	Uint8 state;	/* The current button state */
+	Uint16 x, y;	/* The X/Y coordinates of the mouse */
+	Sint16 xrel;	/* The relative motion in the X direction */
+	Sint16 yrel;	/* The relative motion in the Y direction */
+} SDL_MouseMotionEvent;
+
+/* Mouse button event structure */
+typedef struct {
+	Uint8 type;	/* SDL_MOUSEBUTTONDOWN or SDL_MOUSEBUTTONUP */
+	Uint8 which;	/* The mouse device index */
+	Uint8 button;	/* The mouse button index */
+	Uint8 state;	/* SDL_PRESSED or SDL_RELEASED */
+	Uint16 x, y;	/* The X/Y coordinates of the mouse at press time */
+} SDL_MouseButtonEvent;
+
+/* Joystick axis motion event structure */
+typedef struct {
+	Uint8 type;	/* SDL_JOYAXISMOTION */
+	Uint8 which;	/* The joystick device index */
+	Uint8 axis;	/* The joystick axis index */
+	Sint16 value;	/* The axis value (range: -32768 to 32767) */
+} SDL_JoyAxisEvent;
+
+/* Joystick trackball motion event structure */
+typedef struct {
+	Uint8 type;	/* SDL_JOYBALLMOTION */
+	Uint8 which;	/* The joystick device index */
+	Uint8 ball;	/* The joystick trackball index */
+	Sint16 xrel;	/* The relative motion in the X direction */
+	Sint16 yrel;	/* The relative motion in the Y direction */
+} SDL_JoyBallEvent;
+
+/* Joystick hat position change event structure */
+typedef struct {
+	Uint8 type;	/* SDL_JOYHATMOTION */
+	Uint8 which;	/* The joystick device index */
+	Uint8 hat;	/* The joystick hat index */
+	Uint8 value;	/* The hat position value:
+				8   1   2
+				7   0   3
+				6   5   4
+			   Note that zero means the POV is centered.
+			*/
+} SDL_JoyHatEvent;
+
+/* Joystick button event structure */
+typedef struct {
+	Uint8 type;	/* SDL_JOYBUTTONDOWN or SDL_JOYBUTTONUP */
+	Uint8 which;	/* The joystick device index */
+	Uint8 button;	/* The joystick button index */
+	Uint8 state;	/* SDL_PRESSED or SDL_RELEASED */
+} SDL_JoyButtonEvent;
+
+/* The "window resized" event
+   When you get this event, you are responsible for setting a new video
+   mode with the new width and height.
+ */
+typedef struct {
+	Uint8 type;	/* SDL_VIDEORESIZE */
+	int w;		/* New width */
+	int h;		/* New height */
+} SDL_ResizeEvent;
+
+/* The "screen redraw" event */
+typedef struct {
+	Uint8 type;	/* SDL_VIDEOEXPOSE */
+} SDL_ExposeEvent;
+
+/* The "quit requested" event */
+typedef struct {
+	Uint8 type;	/* SDL_QUIT */
+} SDL_QuitEvent;
+
+/* A user-defined event type */
+typedef struct {
+	Uint8 type;	/* SDL_USEREVENT through SDL_NUMEVENTS-1 */
+	int code;	/* User defined event code */
+	void *data1;	/* User defined data pointer */
+	void *data2;	/* User defined data pointer */
+} SDL_UserEvent;
+
+/* If you want to use this event, you should include SDL_syswm.h */
+struct SDL_SysWMmsg;
+typedef struct SDL_SysWMmsg SDL_SysWMmsg;
+typedef struct {
+	Uint8 type;
+	SDL_SysWMmsg *msg;
+} SDL_SysWMEvent;
+
+/* General event structure */
+typedef union {
+	Uint8 type;
+	SDL_ActiveEvent active;
+	SDL_KeyboardEvent key;
+	SDL_MouseMotionEvent motion;
+	SDL_MouseButtonEvent button;
+	SDL_JoyAxisEvent jaxis;
+	SDL_JoyBallEvent jball;
+	SDL_JoyHatEvent jhat;
+	SDL_JoyButtonEvent jbutton;
+	SDL_ResizeEvent resize;
+	SDL_ExposeEvent expose;
+	SDL_QuitEvent quit;
+	SDL_UserEvent user;
+	SDL_SysWMEvent syswm;
+} SDL_Event;
+
+
+/* Function prototypes */
+
+/* Pumps the event loop, gathering events from the input devices.
+   This function updates the event queue and internal input device state.
+   This should only be run in the thread that sets the video mode.
+*/
+extern DECLSPEC void SDL_PumpEvents(void);
+
+/* Checks the event queue for messages and optionally returns them.
+   If 'action' is SDL_ADDEVENT, up to 'numevents' events will be added to
+   the back of the event queue.
+   If 'action' is SDL_PEEKEVENT, up to 'numevents' events at the front
+   of the event queue, matching 'mask', will be returned and will not
+   be removed from the queue.
+   If 'action' is SDL_GETEVENT, up to 'numevents' events at the front 
+   of the event queue, matching 'mask', will be returned and will be
+   removed from the queue.
+   This function returns the number of events actually stored, or -1
+   if there was an error.  This function is thread-safe.
+*/
+typedef enum {
+	SDL_ADDEVENT,
+	SDL_PEEKEVENT,
+	SDL_GETEVENT
+} SDL_eventaction;
+/* */
+extern DECLSPEC int SDL_PeepEvents(SDL_Event *events, int numevents,
+				SDL_eventaction action, Uint32 mask);
+
+/* Polls for currently pending events, and returns 1 if there are any pending
+   events, or 0 if there are none available.  If 'event' is not NULL, the next
+   event is removed from the queue and stored in that area.
+ */
+extern DECLSPEC int SDL_PollEvent(SDL_Event *event);
+
+/* Waits indefinitely for the next available event, returning 1, or 0 if there
+   was an error while waiting for events.  If 'event' is not NULL, the next
+   event is removed from the queue and stored in that area.
+ */
+extern DECLSPEC int SDL_WaitEvent(SDL_Event *event);
+
+/* Add an event to the event queue.
+   This function returns 0, or -1 if the event couldn't be added to
+   the event queue.  If the event queue is full, this function fails.
+ */
+extern DECLSPEC int SDL_PushEvent(SDL_Event *event);
+
+/*
+  This function sets up a filter to process all events before they
+  change internal state and are posted to the internal event queue.
+
+  The filter is protypted as:
+*/
+typedef int (*SDL_EventFilter)(const SDL_Event *event);
+/*
+  If the filter returns 1, then the event will be added to the internal queue.
+  If it returns 0, then the event will be dropped from the queue, but the 
+  internal state will still be updated.  This allows selective filtering of
+  dynamically arriving events.
+
+  WARNING:  Be very careful of what you do in the event filter function, as 
+            it may run in a different thread!
+
+  There is one caveat when dealing with the SDL_QUITEVENT event type.  The
+  event filter is only called when the window manager desires to close the
+  application window.  If the event filter returns 1, then the window will
+  be closed, otherwise the window will remain open if possible.
+  If the quit event is generated by an interrupt signal, it will bypass the
+  internal queue and be delivered to the application at the next event poll.
+*/
+extern DECLSPEC void SDL_SetEventFilter(SDL_EventFilter filter);
+
+/*
+  Return the current event filter - can be used to "chain" filters.
+  If there is no event filter set, this function returns NULL.
+*/
+extern DECLSPEC SDL_EventFilter SDL_GetEventFilter(void);
+
+/*
+  This function allows you to set the state of processing certain events.
+  If 'state' is set to SDL_IGNORE, that event will be automatically dropped
+  from the event queue and will not event be filtered.
+  If 'state' is set to SDL_ENABLE, that event will be processed normally.
+  If 'state' is set to SDL_QUERY, SDL_EventState() will return the 
+  current processing state of the specified event.
+*/
+#define SDL_QUERY	-1
+#define SDL_IGNORE	 0
+#define SDL_DISABLE	 0
+#define SDL_ENABLE	 1
+extern DECLSPEC Uint8 SDL_EventState(Uint8 type, int state);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_events_h */
diff --git a/contrib/media/updf/include/SDL/SDL_flic.h b/contrib/media/updf/include/SDL/SDL_flic.h
new file mode 100755
index 000000000..713a4b014
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_flic.h
@@ -0,0 +1,102 @@
+/*
+SDL_flic - renders FLIC animations
+Copyright (C) 2003 Andre de Leiradella
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+For information about SDL_flic contact leiradella@bigfoot.com
+
+Version 1.0: first public release.
+Version 1.1: fixed bug to set *error to FLI_OK when returning successfully from FLI_Open
+             added function FLI_Reset to reset the animation to the first frame
+Version 1.2: added function FLI_Skip to skip the current frame without rendering
+             FLI_Animation->surface is now correctly locked and unlocked
+             the rwops stream is now part of the FLI_Animation structure and is closed inside FLI_Close
+             renamed FLI_Reset to FLI_Rewind
+             added function FLI_Version that returns the library version
+*/
+#ifndef __SDL_flic_h__
+#define __SDL_flic_h__
+
+#include <SDL.h>
+#include <setjmp.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Supported formats. */
+#define FLI_FLI 0xAF11
+#define FLI_FLC 0xAF12
+
+/* Error codes. */
+
+/* No error. */
+#define FLI_OK            0
+/* Error reading the file. */
+#define FLI_READERROR     1
+/* Invalid frame size (corrupted file). */
+#define FLI_CORRUPTEDFILE 2
+/* Error in SDL operation. */
+#define FLI_SDLERROR      3
+/* Out of memory. */
+#define FLI_OUTOFMEMORY   4
+
+/*
+The animation structure, all members are read-only, don't try to longjmp to
+error.
+*/
+typedef struct {
+        Uint32      format, numframes, width, height, depth, delay, offframe1, nextframe, offnextframe;
+        /* rwops is where the animation is read from. */
+        SDL_RWops   *rwops;
+        /* surface is where the frames is rendered to. */
+        SDL_Surface *surface;
+        /* error is used to longjmp in case of error so to avoid a chain of if's. */
+        jmp_buf     error;
+} FLI_Animation;
+
+/*
+Returns the library version in the format MAJOR << 16 | MINOR.
+*/
+extern int FLI_Version(void);
+/*
+Opens a FLIC animation and return a pointer to it. rwops is left at the same
+point it was before the the call. error receives the result of the call.
+*/
+extern FLI_Animation *FLI_Open(SDL_RWops *rwops, int *error);
+/*
+Closes the animation, closes the stream and frees all used memory.
+*/
+extern void          FLI_Close(FLI_Animation *flic);
+/*
+Renders the next frame of the animation returning an int to indicate if it was
+successfull or not.
+*/
+extern int           FLI_NextFrame(FLI_Animation *flic);
+/*
+Rewinds the animation to the first frame.
+*/
+extern int           FLI_Rewind(FLI_Animation *flic);
+/*
+Skips the current frame of the animation without rendering it.
+*/
+extern int           FLI_Skip(FLI_Animation *flic);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/SDL/SDL_getenv.h b/contrib/media/updf/include/SDL/SDL_getenv.h
new file mode 100755
index 000000000..9d96f7654
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_getenv.h
@@ -0,0 +1,30 @@
+
+/* Not all environments have a working getenv()/putenv() */
+
+#if defined(macintosh) || defined(_WIN32_WCE)
+#define NEED_SDL_GETENV
+#endif
+
+#ifdef NEED_SDL_GETENV
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Put a variable of the form "name=value" into the environment */
+extern DECLSPEC int SDL_putenv(const char *variable);
+#define putenv(X)   SDL_putenv(X)
+
+/* Retrieve a variable named "name" from the environment */
+extern DECLSPEC char *SDL_getenv(const char *name);
+#define getenv(X)     SDL_getenv(X)
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* NEED_GETENV */
diff --git a/contrib/media/updf/include/SDL/SDL_image.h b/contrib/media/updf/include/SDL/SDL_image.h
new file mode 100755
index 000000000..5b002bdfc
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_image.h
@@ -0,0 +1,93 @@
+/*
+    IMGLIB:  An example image loading library for use with SDL
+    Copyright (C) 1999  Sam Lantinga
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    5635-34 Springhouse Dr.
+    Pleasanton, CA 94588 (USA)
+    slouken@devolution.com
+*/
+
+/* A simple library to load images of various formats as SDL surfaces */
+
+#ifndef _IMG_h
+#define _IMG_h
+
+#include "SDL.h"
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Load an image from an SDL data source.
+   The 'type' may be one of: "BMP", "GIF", "PNG", etc.
+
+   If the image format supports a transparent pixel, SDL will set the
+   colorkey for the surface.  You can enable RLE acceleration on the
+   surface afterwards by calling:
+	SDL_SetColorKey(image, SDL_RLEACCEL, image->format->colorkey);
+ */
+extern DECLSPEC SDL_Surface *IMG_LoadTyped_RW(SDL_RWops *src, int freesrc,
+					      char *type);
+/* Convenience functions */
+extern DECLSPEC SDL_Surface *IMG_Load(const char *file);
+extern DECLSPEC SDL_Surface *IMG_Load_RW(SDL_RWops *src, int freesrc);
+
+/* Invert the alpha of a surface for use with OpenGL
+   This function is now a no-op, and only provided for backwards compatibility.
+*/
+extern DECLSPEC int IMG_InvertAlpha(int on);
+
+/* Functions to detect a file type, given a seekable source */
+extern DECLSPEC int IMG_isBMP(SDL_RWops *src);
+extern DECLSPEC int IMG_isPNM(SDL_RWops *src);
+extern DECLSPEC int IMG_isXPM(SDL_RWops *src);
+extern DECLSPEC int IMG_isXCF(SDL_RWops *src);
+extern DECLSPEC int IMG_isPCX(SDL_RWops *src);
+extern DECLSPEC int IMG_isGIF(SDL_RWops *src);
+extern DECLSPEC int IMG_isJPG(SDL_RWops *src);
+extern DECLSPEC int IMG_isTIF(SDL_RWops *src);
+extern DECLSPEC int IMG_isPNG(SDL_RWops *src);
+
+/* Individual loading functions */
+extern DECLSPEC SDL_Surface *IMG_LoadBMP_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadPNM_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadXPM_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadXCF_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadPCX_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadGIF_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadJPG_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadTIF_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadPNG_RW(SDL_RWops *src);
+extern DECLSPEC SDL_Surface *IMG_LoadTGA_RW(SDL_RWops *src);
+
+/* We'll use SDL for reporting errors */
+#define IMG_SetError	SDL_SetError
+#define IMG_GetError	SDL_GetError
+
+/* used internally, NOT an exported function */
+extern DECLSPEC int IMG_string_equals(const char *str1, const char *str2);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _IMG_h */
diff --git a/contrib/media/updf/include/SDL/SDL_joystick.h b/contrib/media/updf/include/SDL/SDL_joystick.h
new file mode 100755
index 000000000..f249990c0
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_joystick.h
@@ -0,0 +1,171 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_joystick.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Include file for SDL joystick event handling */
+
+#ifndef _SDL_joystick_h
+#define _SDL_joystick_h
+
+#include "SDL_types.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* In order to use these functions, SDL_Init() must have been called
+   with the SDL_INIT_JOYSTICK flag.  This causes SDL to scan the system
+   for joysticks, and load appropriate drivers.
+*/
+
+/* The joystick structure used to identify an SDL joystick */
+struct _SDL_Joystick;
+typedef struct _SDL_Joystick SDL_Joystick;
+
+
+/* Function prototypes */
+/*
+ * Count the number of joysticks attached to the system
+ */
+extern DECLSPEC int SDL_NumJoysticks(void);
+
+/*
+ * Get the implementation dependent name of a joystick.
+ * This can be called before any joysticks are opened.
+ * If no name can be found, this function returns NULL.
+ */
+extern DECLSPEC const char *SDL_JoystickName(int device_index);
+
+/*
+ * Open a joystick for use - the index passed as an argument refers to
+ * the N'th joystick on the system.  This index is the value which will
+ * identify this joystick in future joystick events.
+ *
+ * This function returns a joystick identifier, or NULL if an error occurred.
+ */
+extern DECLSPEC SDL_Joystick *SDL_JoystickOpen(int device_index);
+
+/*
+ * Returns 1 if the joystick has been opened, or 0 if it has not.
+ */
+extern DECLSPEC int SDL_JoystickOpened(int device_index);
+
+/*
+ * Get the device index of an opened joystick.
+ */
+extern DECLSPEC int SDL_JoystickIndex(SDL_Joystick *joystick);
+
+/*
+ * Get the number of general axis controls on a joystick
+ */
+extern DECLSPEC int SDL_JoystickNumAxes(SDL_Joystick *joystick);
+
+/*
+ * Get the number of trackballs on a joystick
+ * Joystick trackballs have only relative motion events associated
+ * with them and their state cannot be polled.
+ */
+extern DECLSPEC int SDL_JoystickNumBalls(SDL_Joystick *joystick);
+
+/*
+ * Get the number of POV hats on a joystick
+ */
+extern DECLSPEC int SDL_JoystickNumHats(SDL_Joystick *joystick);
+
+/*
+ * Get the number of buttons on a joystick
+ */
+extern DECLSPEC int SDL_JoystickNumButtons(SDL_Joystick *joystick);
+
+/*
+ * Update the current state of the open joysticks.
+ * This is called automatically by the event loop if any joystick
+ * events are enabled.
+ */
+extern DECLSPEC void SDL_JoystickUpdate(void);
+
+/*
+ * Enable/disable joystick event polling.
+ * If joystick events are disabled, you must call SDL_JoystickUpdate()
+ * yourself and check the state of the joystick when you want joystick
+ * information.
+ * The state can be one of SDL_QUERY, SDL_ENABLE or SDL_IGNORE.
+ */
+extern DECLSPEC int SDL_JoystickEventState(int state);
+
+/*
+ * Get the current state of an axis control on a joystick
+ * The state is a value ranging from -32768 to 32767.
+ * The axis indices start at index 0.
+ */
+extern DECLSPEC Sint16 SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis);
+
+/*
+ * Get the current state of a POV hat on a joystick
+ * The return value is one of the following positions:
+ */
+#define SDL_HAT_CENTERED	0x00
+#define SDL_HAT_UP		0x01
+#define SDL_HAT_RIGHT		0x02
+#define SDL_HAT_DOWN		0x04
+#define SDL_HAT_LEFT		0x08
+#define SDL_HAT_RIGHTUP		(SDL_HAT_RIGHT|SDL_HAT_UP)
+#define SDL_HAT_RIGHTDOWN	(SDL_HAT_RIGHT|SDL_HAT_DOWN)
+#define SDL_HAT_LEFTUP		(SDL_HAT_LEFT|SDL_HAT_UP)
+#define SDL_HAT_LEFTDOWN	(SDL_HAT_LEFT|SDL_HAT_DOWN)
+/*
+ * The hat indices start at index 0.
+ */
+extern DECLSPEC Uint8 SDL_JoystickGetHat(SDL_Joystick *joystick, int hat);
+
+/*
+ * Get the ball axis change since the last poll
+ * This returns 0, or -1 if you passed it invalid parameters.
+ * The ball indices start at index 0.
+ */
+extern DECLSPEC int SDL_JoystickGetBall(SDL_Joystick *joystick, int ball, int *dx, int *dy);
+
+/*
+ * Get the current state of a button on a joystick
+ * The button indices start at index 0.
+ */
+extern DECLSPEC Uint8 SDL_JoystickGetButton(SDL_Joystick *joystick, int button);
+
+/*
+ * Close a joystick previously opened with SDL_JoystickOpen()
+ */
+extern DECLSPEC void SDL_JoystickClose(SDL_Joystick *joystick);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_joystick_h */
diff --git a/contrib/media/updf/include/SDL/SDL_keyboard.h b/contrib/media/updf/include/SDL/SDL_keyboard.h
new file mode 100755
index 000000000..5e2213ba9
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_keyboard.h
@@ -0,0 +1,124 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_keyboard.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Include file for SDL keyboard event handling */
+
+#ifndef _SDL_keyboard_h
+#define _SDL_keyboard_h
+
+#include "SDL_types.h"
+#include "SDL_keysym.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Keysym structure
+   - The scancode is hardware dependent, and should not be used by general
+     applications.  If no hardware scancode is available, it will be 0.
+
+   - The 'unicode' translated character is only available when character
+     translation is enabled by the SDL_EnableUNICODE() API.  If non-zero,
+     this is a UNICODE character corresponding to the keypress.  If the
+     high 9 bits of the character are 0, then this maps to the equivalent
+     ASCII character:
+	char ch;
+	if ( (keysym.unicode & 0xFF80) == 0 ) {
+		ch = keysym.unicode & 0x7F;
+	} else {
+		An international character..
+	}
+ */
+typedef struct {
+	Uint8 scancode;			/* hardware specific scancode */
+	SDLKey sym;			/* SDL virtual keysym */
+	SDLMod mod;			/* current key modifiers */
+	Uint16 unicode;			/* translated character */
+} SDL_keysym;
+
+/* This is the mask which refers to all hotkey bindings */
+#define SDL_ALL_HOTKEYS		0xFFFFFFFF
+
+/* Function prototypes */
+/*
+ * Enable/Disable UNICODE translation of keyboard input.
+ * This translation has some overhead, so translation defaults off.
+ * If 'enable' is 1, translation is enabled.
+ * If 'enable' is 0, translation is disabled.
+ * If 'enable' is -1, the translation state is not changed.
+ * It returns the previous state of keyboard translation.
+ */
+extern DECLSPEC int SDL_EnableUNICODE(int enable);
+
+/*
+ * Enable/Disable keyboard repeat.  Keyboard repeat defaults to off.
+ * 'delay' is the initial delay in ms between the time when a key is
+ * pressed, and keyboard repeat begins.
+ * 'interval' is the time in ms between keyboard repeat events.
+ */
+#define SDL_DEFAULT_REPEAT_DELAY	500
+#define SDL_DEFAULT_REPEAT_INTERVAL	30
+/*
+ * If 'delay' is set to 0, keyboard repeat is disabled.
+ */
+extern DECLSPEC int SDL_EnableKeyRepeat(int delay, int interval);
+
+/*
+ * Get a snapshot of the current state of the keyboard.
+ * Returns an array of keystates, indexed by the SDLK_* syms.
+ * Used:
+ * 	Uint8 *keystate = SDL_GetKeyState(NULL);
+ *	if ( keystate[SDLK_RETURN] ) ... <RETURN> is pressed.
+ */
+extern DECLSPEC Uint8 * SDL_GetKeyState(int *numkeys);
+
+/*
+ * Get the current key modifier state
+ */
+extern DECLSPEC SDLMod SDL_GetModState(void);
+
+/*
+ * Set the current key modifier state
+ * This does not change the keyboard state, only the key modifier flags.
+ */
+extern DECLSPEC void SDL_SetModState(SDLMod modstate);
+
+/*
+ * Get the name of an SDL virtual keysym
+ */
+extern DECLSPEC char * SDL_GetKeyName(SDLKey key);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_keyboard_h */
diff --git a/contrib/media/updf/include/SDL/SDL_keysym.h b/contrib/media/updf/include/SDL/SDL_keysym.h
new file mode 100755
index 000000000..cd1a3cd19
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_keysym.h
@@ -0,0 +1,315 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_keysym.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+#ifndef _SDL_keysym_h
+#define _SDL_keysym_h
+
+/* What we really want is a mapping of every raw key on the keyboard.
+   To support international keyboards, we use the range 0xA1 - 0xFF
+   as international virtual keycodes.  We'll follow in the footsteps of X11...
+   The names of the keys
+ */
+ 
+typedef enum {
+	/* The keyboard syms have been cleverly chosen to map to ASCII */
+	SDLK_UNKNOWN		= 0,
+	SDLK_FIRST		= 0,
+	SDLK_BACKSPACE		= 8,
+	SDLK_TAB		= 9,
+	SDLK_CLEAR		= 12,
+	SDLK_RETURN		= 13,
+	SDLK_PAUSE		= 19,
+	SDLK_ESCAPE		= 27,
+	SDLK_SPACE		= 32,
+	SDLK_EXCLAIM		= 33,
+	SDLK_QUOTEDBL		= 34,
+	SDLK_HASH		= 35,
+	SDLK_DOLLAR		= 36,
+	SDLK_AMPERSAND		= 38,
+	SDLK_QUOTE		= 39,
+	SDLK_LEFTPAREN		= 40,
+	SDLK_RIGHTPAREN		= 41,
+	SDLK_ASTERISK		= 42,
+	SDLK_PLUS		= 43,
+	SDLK_COMMA		= 44,
+	SDLK_MINUS		= 45,
+	SDLK_PERIOD		= 46,
+	SDLK_SLASH		= 47,
+	SDLK_0			= 48,
+	SDLK_1			= 49,
+	SDLK_2			= 50,
+	SDLK_3			= 51,
+	SDLK_4			= 52,
+	SDLK_5			= 53,
+	SDLK_6			= 54,
+	SDLK_7			= 55,
+	SDLK_8			= 56,
+	SDLK_9			= 57,
+	SDLK_COLON		= 58,
+	SDLK_SEMICOLON		= 59,
+	SDLK_LESS		= 60,
+	SDLK_EQUALS		= 61,
+	SDLK_GREATER		= 62,
+	SDLK_QUESTION		= 63,
+	SDLK_AT			= 64,
+	/* 
+	   Skip uppercase letters
+	 */
+	SDLK_LEFTBRACKET	= 91,
+	SDLK_BACKSLASH		= 92,
+	SDLK_RIGHTBRACKET	= 93,
+	SDLK_CARET		= 94,
+	SDLK_UNDERSCORE		= 95,
+	SDLK_BACKQUOTE		= 96,
+	SDLK_a			= 97,
+	SDLK_b			= 98,
+	SDLK_c			= 99,
+	SDLK_d			= 100,
+	SDLK_e			= 101,
+	SDLK_f			= 102,
+	SDLK_g			= 103,
+	SDLK_h			= 104,
+	SDLK_i			= 105,
+	SDLK_j			= 106,
+	SDLK_k			= 107,
+	SDLK_l			= 108,
+	SDLK_m			= 109,
+	SDLK_n			= 110,
+	SDLK_o			= 111,
+	SDLK_p			= 112,
+	SDLK_q			= 113,
+	SDLK_r			= 114,
+	SDLK_s			= 115,
+	SDLK_t			= 116,
+	SDLK_u			= 117,
+	SDLK_v			= 118,
+	SDLK_w			= 119,
+	SDLK_x			= 120,
+	SDLK_y			= 121,
+	SDLK_z			= 122,
+	SDLK_DELETE		= 127,
+	/* End of ASCII mapped keysyms */
+
+	/* International keyboard syms */
+	SDLK_WORLD_0		= 160,		/* 0xA0 */
+	SDLK_WORLD_1		= 161,
+	SDLK_WORLD_2		= 162,
+	SDLK_WORLD_3		= 163,
+	SDLK_WORLD_4		= 164,
+	SDLK_WORLD_5		= 165,
+	SDLK_WORLD_6		= 166,
+	SDLK_WORLD_7		= 167,
+	SDLK_WORLD_8		= 168,
+	SDLK_WORLD_9		= 169,
+	SDLK_WORLD_10		= 170,
+	SDLK_WORLD_11		= 171,
+	SDLK_WORLD_12		= 172,
+	SDLK_WORLD_13		= 173,
+	SDLK_WORLD_14		= 174,
+	SDLK_WORLD_15		= 175,
+	SDLK_WORLD_16		= 176,
+	SDLK_WORLD_17		= 177,
+	SDLK_WORLD_18		= 178,
+	SDLK_WORLD_19		= 179,
+	SDLK_WORLD_20		= 180,
+	SDLK_WORLD_21		= 181,
+	SDLK_WORLD_22		= 182,
+	SDLK_WORLD_23		= 183,
+	SDLK_WORLD_24		= 184,
+	SDLK_WORLD_25		= 185,
+	SDLK_WORLD_26		= 186,
+	SDLK_WORLD_27		= 187,
+	SDLK_WORLD_28		= 188,
+	SDLK_WORLD_29		= 189,
+	SDLK_WORLD_30		= 190,
+	SDLK_WORLD_31		= 191,
+	SDLK_WORLD_32		= 192,
+	SDLK_WORLD_33		= 193,
+	SDLK_WORLD_34		= 194,
+	SDLK_WORLD_35		= 195,
+	SDLK_WORLD_36		= 196,
+	SDLK_WORLD_37		= 197,
+	SDLK_WORLD_38		= 198,
+	SDLK_WORLD_39		= 199,
+	SDLK_WORLD_40		= 200,
+	SDLK_WORLD_41		= 201,
+	SDLK_WORLD_42		= 202,
+	SDLK_WORLD_43		= 203,
+	SDLK_WORLD_44		= 204,
+	SDLK_WORLD_45		= 205,
+	SDLK_WORLD_46		= 206,
+	SDLK_WORLD_47		= 207,
+	SDLK_WORLD_48		= 208,
+	SDLK_WORLD_49		= 209,
+	SDLK_WORLD_50		= 210,
+	SDLK_WORLD_51		= 211,
+	SDLK_WORLD_52		= 212,
+	SDLK_WORLD_53		= 213,
+	SDLK_WORLD_54		= 214,
+	SDLK_WORLD_55		= 215,
+	SDLK_WORLD_56		= 216,
+	SDLK_WORLD_57		= 217,
+	SDLK_WORLD_58		= 218,
+	SDLK_WORLD_59		= 219,
+	SDLK_WORLD_60		= 220,
+	SDLK_WORLD_61		= 221,
+	SDLK_WORLD_62		= 222,
+	SDLK_WORLD_63		= 223,
+	SDLK_WORLD_64		= 224,
+	SDLK_WORLD_65		= 225,
+	SDLK_WORLD_66		= 226,
+	SDLK_WORLD_67		= 227,
+	SDLK_WORLD_68		= 228,
+	SDLK_WORLD_69		= 229,
+	SDLK_WORLD_70		= 230,
+	SDLK_WORLD_71		= 231,
+	SDLK_WORLD_72		= 232,
+	SDLK_WORLD_73		= 233,
+	SDLK_WORLD_74		= 234,
+	SDLK_WORLD_75		= 235,
+	SDLK_WORLD_76		= 236,
+	SDLK_WORLD_77		= 237,
+	SDLK_WORLD_78		= 238,
+	SDLK_WORLD_79		= 239,
+	SDLK_WORLD_80		= 240,
+	SDLK_WORLD_81		= 241,
+	SDLK_WORLD_82		= 242,
+	SDLK_WORLD_83		= 243,
+	SDLK_WORLD_84		= 244,
+	SDLK_WORLD_85		= 245,
+	SDLK_WORLD_86		= 246,
+	SDLK_WORLD_87		= 247,
+	SDLK_WORLD_88		= 248,
+	SDLK_WORLD_89		= 249,
+	SDLK_WORLD_90		= 250,
+	SDLK_WORLD_91		= 251,
+	SDLK_WORLD_92		= 252,
+	SDLK_WORLD_93		= 253,
+	SDLK_WORLD_94		= 254,
+	SDLK_WORLD_95		= 255,		/* 0xFF */
+
+	/* Numeric keypad */
+	SDLK_KP0		= 256,
+	SDLK_KP1		= 257,
+	SDLK_KP2		= 258,
+	SDLK_KP3		= 259,
+	SDLK_KP4		= 260,
+	SDLK_KP5		= 261,
+	SDLK_KP6		= 262,
+	SDLK_KP7		= 263,
+	SDLK_KP8		= 264,
+	SDLK_KP9		= 265,
+	SDLK_KP_PERIOD		= 266,
+	SDLK_KP_DIVIDE		= 267,
+	SDLK_KP_MULTIPLY	= 268,
+	SDLK_KP_MINUS		= 269,
+	SDLK_KP_PLUS		= 270,
+	SDLK_KP_ENTER		= 271,
+	SDLK_KP_EQUALS		= 272,
+
+	/* Arrows + Home/End pad */
+	SDLK_UP			= 273,
+	SDLK_DOWN		= 274,
+	SDLK_RIGHT		= 275,
+	SDLK_LEFT		= 276,
+	SDLK_INSERT		= 277,
+	SDLK_HOME		= 278,
+	SDLK_END		= 279,
+	SDLK_PAGEUP		= 280,
+	SDLK_PAGEDOWN		= 281,
+
+	/* Function keys */
+	SDLK_F1			= 282,
+	SDLK_F2			= 283,
+	SDLK_F3			= 284,
+	SDLK_F4			= 285,
+	SDLK_F5			= 286,
+	SDLK_F6			= 287,
+	SDLK_F7			= 288,
+	SDLK_F8			= 289,
+	SDLK_F9			= 290,
+	SDLK_F10		= 291,
+	SDLK_F11		= 292,
+	SDLK_F12		= 293,
+	SDLK_F13		= 294,
+	SDLK_F14		= 295,
+	SDLK_F15		= 296,
+
+	/* Key state modifier keys */
+	SDLK_NUMLOCK		= 300,
+	SDLK_CAPSLOCK		= 301,
+	SDLK_SCROLLOCK		= 302,
+	SDLK_RSHIFT		= 303,
+	SDLK_LSHIFT		= 304,
+	SDLK_RCTRL		= 305,
+	SDLK_LCTRL		= 306,
+	SDLK_RALT		= 307,
+	SDLK_LALT		= 308,
+	SDLK_RMETA		= 309,
+	SDLK_LMETA		= 310,
+	SDLK_LSUPER		= 311,		/* Left "Windows" key */
+	SDLK_RSUPER		= 312,		/* Right "Windows" key */
+	SDLK_MODE		= 313,		/* "Alt Gr" key */
+	SDLK_COMPOSE		= 314,		/* Multi-key compose key */
+
+	/* Miscellaneous function keys */
+	SDLK_HELP		= 315,
+	SDLK_PRINT		= 316,
+	SDLK_SYSREQ		= 317,
+	SDLK_BREAK		= 318,
+	SDLK_MENU		= 319,
+	SDLK_POWER		= 320,		/* Power Macintosh power key */
+	SDLK_EURO		= 321,		/* Some european keyboards */
+
+	/* Add any other keys here */
+
+	SDLK_LAST
+} SDLKey;
+
+/* Enumeration of valid key mods (possibly OR'd together) */
+typedef enum {
+	KMOD_NONE  = 0x0000,
+	KMOD_LSHIFT= 0x0001,
+	KMOD_RSHIFT= 0x0002,
+	KMOD_LCTRL = 0x0040,
+	KMOD_RCTRL = 0x0080,
+	KMOD_LALT  = 0x0100,
+	KMOD_RALT  = 0x0200,
+	KMOD_LMETA = 0x0400,
+	KMOD_RMETA = 0x0800,
+	KMOD_NUM   = 0x1000,
+	KMOD_CAPS  = 0x2000,
+	KMOD_MODE  = 0x4000,
+	KMOD_RESERVED = 0x8000
+} SDLMod;
+
+#define KMOD_CTRL	(KMOD_LCTRL|KMOD_RCTRL)
+#define KMOD_SHIFT	(KMOD_LSHIFT|KMOD_RSHIFT)
+#define KMOD_ALT	(KMOD_LALT|KMOD_RALT)
+#define KMOD_META	(KMOD_LMETA|KMOD_RMETA)
+
+#endif /* _SDL_keysym_h */
diff --git a/contrib/media/updf/include/SDL/SDL_loadso.h b/contrib/media/updf/include/SDL/SDL_loadso.h
new file mode 100644
index 000000000..6045a99c5
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_loadso.h
@@ -0,0 +1,76 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2004 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_loadso.h,v 1.5 2004/01/04 16:49:07 slouken Exp $";
+#endif
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* System dependent library loading routines                           */
+
+/* Some things to keep in mind:                                        
+   - These functions only work on C function names.  Other languages may
+     have name mangling and intrinsic language support that varies from
+     compiler to compiler.
+   - Make sure you declare your function pointers with the same calling
+     convention as the actual library function.  Your code will crash
+     mysteriously if you do not do this.
+   - Avoid namespace collisions.  If you load a symbol from the library,
+     it is not defined whether or not it goes into the global symbol
+     namespace for the application.  If it does and it conflicts with
+     symbols in your code or other shared libraries, you will not get
+     the results you expect. :)
+*/
+
+
+#ifndef _SDL_loadso_h
+#define _SDL_loadso_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This function dynamically loads a shared object and returns a pointer
+ * to the object handle (or NULL if there was an error).
+ * The 'sofile' parameter is a system dependent name of the object file.
+ */
+extern DECLSPEC void * SDLCALL SDL_LoadObject(const char *sofile);
+
+/* Given an object handle, this function looks up the address of the
+ * named function in the shared object and returns it.  This address
+ * is no longer valid after calling SDL_UnloadObject().
+ */
+extern DECLSPEC void * SDLCALL SDL_LoadFunction(void *handle, const char *name);
+
+/* Unload a shared object from memory */
+extern DECLSPEC void SDLCALL SDL_UnloadObject(void *handle);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_loadso_h */
diff --git a/contrib/media/updf/include/SDL/SDL_main.h b/contrib/media/updf/include/SDL/SDL_main.h
new file mode 100755
index 000000000..7841b9e77
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_main.h
@@ -0,0 +1,97 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_main.h,v 1.3 2001/06/07 14:28:11 hercules Exp $";
+#endif
+
+#ifndef _SDL_main_h
+#define _SDL_main_h
+
+/* Redefine main() on Win32 and MacOS so that it is called by winmain.c */
+
+#if defined(WIN32UNDEFINED) || (defined(__MWERKS__) && !defined(__BEOS__)) || \
+    defined(macintosh) || defined(__APPLE__)
+
+#ifdef __cplusplus
+#define C_LINKAGE	"C"
+#else
+#define C_LINKAGE
+#endif /* __cplusplus */
+
+/* The application's main() function must be called with C linkage,
+   and should be declared like this:
+#ifdef __cplusplus
+extern "C"
+#endif
+	int main(int argc, char *argv[])
+	{
+	}
+ */
+#define main	SDL_main
+
+/* The prototype for the application's main() function */
+extern C_LINKAGE int SDL_main(int argc, char *argv[]);
+
+
+/* From the SDL library code -- needed for registering the app on Win32 */
+#if defined(WIN32UNDEFINED)
+#include "SDL_types.h"
+#include "begin_code.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This should be called from your WinMain() function, if any */
+extern DECLSPEC int SDL_RegisterApp(char *name, Uint32 style, void *hInst);
+
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+#endif
+
+/* From the SDL library code -- needed for registering QuickDraw on MacOS */
+#if defined(macintosh)
+#include "begin_code.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Forward declaration so we don't need to include QuickDraw.h */
+struct QDGlobals;
+
+/* This should be called from your main() function, if any */
+extern DECLSPEC void SDL_InitQuickDraw(struct QDGlobals *the_qd);
+
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+#endif
+
+#endif /* Need to redefine main()? */
+
+#endif /* _SDL_main_h */
diff --git a/contrib/media/updf/include/SDL/SDL_main.h.BAK b/contrib/media/updf/include/SDL/SDL_main.h.BAK
new file mode 100755
index 000000000..cd9582c60
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_main.h.BAK
@@ -0,0 +1,97 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_main.h,v 1.3 2001/06/07 14:28:11 hercules Exp $";
+#endif
+
+#ifndef _SDL_main_h
+#define _SDL_main_h
+
+/* Redefine main() on Win32 and MacOS so that it is called by winmain.c */
+
+#if defined(WIN32) || (defined(__MWERKS__) && !defined(__BEOS__)) || \
+    defined(macintosh) || defined(__APPLE__)
+
+#ifdef __cplusplus
+#define C_LINKAGE	"C"
+#else
+#define C_LINKAGE
+#endif /* __cplusplus */
+
+/* The application's main() function must be called with C linkage,
+   and should be declared like this:
+#ifdef __cplusplus
+extern "C"
+#endif
+	int main(int argc, char *argv[])
+	{
+	}
+ */
+#define main	SDL_main
+
+/* The prototype for the application's main() function */
+extern C_LINKAGE int SDL_main(int argc, char *argv[]);
+
+
+/* From the SDL library code -- needed for registering the app on Win32 */
+#if defined(WIN32)
+#include "SDL_types.h"
+#include "begin_code.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This should be called from your WinMain() function, if any */
+extern DECLSPEC int SDL_RegisterApp(char *name, Uint32 style, void *hInst);
+
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+#endif
+
+/* From the SDL library code -- needed for registering QuickDraw on MacOS */
+#if defined(macintosh)
+#include "begin_code.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Forward declaration so we don't need to include QuickDraw.h */
+struct QDGlobals;
+
+/* This should be called from your main() function, if any */
+extern DECLSPEC void SDL_InitQuickDraw(struct QDGlobals *the_qd);
+
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+#endif
+
+#endif /* Need to redefine main()? */
+
+#endif /* _SDL_main_h */
diff --git a/contrib/media/updf/include/SDL/SDL_mixer.h b/contrib/media/updf/include/SDL/SDL_mixer.h
new file mode 100644
index 000000000..b186e7226
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_mixer.h
@@ -0,0 +1,235 @@
+/*
+    MIXERLIB:  An audio mixer library based on the SDL library
+    Copyright (C) 1997-1999  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    5635-34 Springhouse Dr.
+    Pleasanton, CA 94588 (USA)
+    slouken@devolution.com
+*/
+
+#ifndef _MIXER_H_
+#define _MIXER_H_
+
+#include "SDL_types.h"
+#include "SDL_rwops.h"
+#include "SDL_audio.h"
+#include "SDL_byteorder.h"
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The default mixer has 8 simultaneous mixing channels */
+#ifndef MIX_CHANNELS
+#define MIX_CHANNELS	8
+#endif
+
+/* Good default values for a PC soundcard */
+#define MIX_DEFAULT_FREQUENCY	22050
+#if SDL_BYTEORDER == SDL_LIL_ENDIAN
+#define MIX_DEFAULT_FORMAT	AUDIO_S16LSB
+#else
+#define MIX_DEFAULT_FORMAT	AUDIO_S16MSB
+#endif
+#define MIX_DEFAULT_CHANNELS	2
+#define MIX_MAX_VOLUME		128	/* Volume of a chunk */
+
+/* The internal format for an audio chunk */
+typedef struct {
+	int allocated;
+	Uint8 *abuf;
+	Uint32 alen;
+	Uint8 volume;		/* Per-sample volume, 0-128 */
+} Mix_Chunk;
+
+/* The different fading types supported */
+typedef enum {
+	MIX_NO_FADING,
+	MIX_FADING_OUT,
+	MIX_FADING_IN
+} Mix_Fading;
+
+/* The internal format for a music chunk interpreted via mikmod */
+typedef struct _Mix_Music Mix_Music;
+
+/* Open the mixer with a certain audio format */
+extern DECLSPEC int Mix_OpenAudio(int frequency, Uint16 format, int channels,
+							int chunksize);
+
+/* Dynamically change the number of channels managed by the mixer.
+   If decreasing the number of channels, the upper channels are
+   stopped.
+   This function returns the new number of allocated channels.
+ */
+extern DECLSPEC int Mix_AllocateChannels(int numchans);
+
+/* Find out what the actual audio device parameters are.
+   This function returns 1 if the audio has been opened, 0 otherwise.
+ */
+extern DECLSPEC int Mix_QuerySpec(int *frequency,Uint16 *format,int *channels);
+
+/* Load a wave file or a music (.mod .s3m .it .xm) file */
+extern DECLSPEC Mix_Chunk *Mix_LoadWAV_RW(SDL_RWops *src, int freesrc);
+#define Mix_LoadWAV(file)	Mix_LoadWAV_RW(SDL_RWFromFile(file, "rb"), 1)
+extern DECLSPEC Mix_Music *Mix_LoadMUS(const char *file);
+
+#if 0 /* This hasn't been hooked into music.c yet */
+/* Load a music file from an SDL_RWop object (MikMod-specific currently)
+   Matt Campbell (matt@campbellhome.dhs.org) April 2000 */
+extern DECLSPEC Mix_Music *Mix_LoadMUS_RW(SDL_RWops *rw);
+#endif
+
+/* Load a wave file of the mixer format from a memory buffer */
+extern DECLSPEC Mix_Chunk *Mix_QuickLoad_WAV(Uint8 *mem);
+
+/* Free an audio chunk previously loaded */
+extern DECLSPEC void Mix_FreeChunk(Mix_Chunk *chunk);
+extern DECLSPEC void Mix_FreeMusic(Mix_Music *music);
+
+/* Set a function that is called after all mixing is performed.
+   This can be used to provide real-time visual display of the audio stream
+   or add a custom mixer filter for the stream data.
+*/
+extern DECLSPEC void Mix_SetPostMix(void (*mix_func)
+                             (void *udata, Uint8 *stream, int len), void *arg);
+
+/* Add your own music player or additional mixer function.
+   If 'mix_func' is NULL, the default music player is re-enabled.
+ */
+extern DECLSPEC void Mix_HookMusic(void (*mix_func)
+                          (void *udata, Uint8 *stream, int len), void *arg);
+
+/* Add your own callback when the music has finished playing.
+ */
+extern DECLSPEC void Mix_HookMusicFinished(void (*music_finished)(void));
+
+/* Get a pointer to the user data for the current music hook */
+extern DECLSPEC void *Mix_GetMusicHookData(void);
+
+/* Reserve the first channels (0 -> n-1) for the application, i.e. don't allocate
+   them dynamically to the next sample if requested with a -1 value below.
+   Returns the number of reserved channels.
+ */
+extern DECLSPEC int Mix_ReserveChannels(int num);
+
+/* Channel grouping functions */
+
+/* Attach a tag to a channel. A tag can be assigned to several mixer
+   channels, to form groups of channels.
+   If 'tag' is -1, the tag is removed (actually -1 is the tag used to
+   represent the group of all the channels).
+   Returns true if everything was OK.
+ */
+extern DECLSPEC int Mix_GroupChannel(int which, int tag);
+/* Assign several consecutive channels to a group */
+extern DECLSPEC int Mix_GroupChannels(int from, int to, int tag);
+/* Finds the first available channel in a group of channels */
+extern DECLSPEC int Mix_GroupAvailable(int tag);
+/* Returns the number of channels in a group. This is also a subtle
+   way to get the total number of channels when 'tag' is -1
+ */
+extern DECLSPEC int Mix_GroupCount(int tag);
+/* Finds the "oldest" sample playing in a group of channels */
+extern DECLSPEC int Mix_GroupOldest(int tag);
+/* Finds the "most recent" (i.e. last) sample playing in a group of channels */
+extern DECLSPEC int Mix_GroupNewer(int tag);
+
+/* Play an audio chunk on a specific channel.
+   If the specified channel is -1, play on the first free channel.
+   If 'loops' is greater than zero, loop the sound that many times.
+   If 'loops' is -1, loop inifinitely (~65000 times).
+   Returns which channel was used to play the sound.
+*/
+#define Mix_PlayChannel(channel,chunk,loops) Mix_PlayChannelTimed(channel,chunk,loops,-1)
+/* The same as above, but the sound is played at most 'ticks' milliseconds */
+extern DECLSPEC int Mix_PlayChannelTimed(int channel, Mix_Chunk *chunk, int loops, int ticks);
+extern DECLSPEC int Mix_PlayMusic(Mix_Music *music, int loops);
+
+/* Fade in music or a channel over "ms" milliseconds, same semantics as the "Play" functions */
+extern DECLSPEC int Mix_FadeInMusic(Mix_Music *music, int loops, int ms);
+#define Mix_FadeInChannel(channel,chunk,loops,ms) Mix_FadeInChannelTimed(channel,chunk,loops,ms,-1)
+extern DECLSPEC int Mix_FadeInChannelTimed(int channel, Mix_Chunk *chunk, int loops, int ms, int ticks);
+
+/* Set the volume in the range of 0-128 of a specific channel or chunk.
+   If the specified channel is -1, set volume for all channels.
+   Returns the original volume.
+   If the specified volume is -1, just return the current volume.
+*/
+extern DECLSPEC int Mix_Volume(int channel, int volume);
+extern DECLSPEC int Mix_VolumeChunk(Mix_Chunk *chunk, int volume);
+extern DECLSPEC int Mix_VolumeMusic(int volume);
+
+/* Halt playing of a particular channel */
+extern DECLSPEC int Mix_HaltChannel(int channel);
+extern DECLSPEC int Mix_HaltGroup(int tag);
+extern DECLSPEC int Mix_HaltMusic(void);
+
+/* Change the expiration delay for a particular channel.
+   The sample will stop playing after the 'ticks' milliseconds have elapsed,
+   or remove the expiration if 'ticks' is -1
+*/
+extern DECLSPEC int Mix_ExpireChannel(int channel, int ticks);
+
+/* Halt a channel, fading it out progressively till it's silent
+   The ms parameter indicates the number of milliseconds the fading
+   will take.
+ */
+extern DECLSPEC int Mix_FadeOutChannel(int which, int ms);
+extern DECLSPEC int Mix_FadeOutGroup(int tag, int ms);
+extern DECLSPEC int Mix_FadeOutMusic(int ms);
+
+/* Query the fading status of a channel */
+extern DECLSPEC Mix_Fading Mix_FadingMusic(void);
+extern DECLSPEC Mix_Fading Mix_FadingChannel(int which);
+
+/* Pause/Resume a particular channel */
+extern DECLSPEC void Mix_Pause(int channel);
+extern DECLSPEC void Mix_Resume(int channel);
+extern DECLSPEC int  Mix_Paused(int channel);
+
+/* Pause/Resume the music stream */
+extern DECLSPEC void Mix_PauseMusic(void);
+extern DECLSPEC void Mix_ResumeMusic(void);
+extern DECLSPEC void Mix_RewindMusic(void);
+extern DECLSPEC int  Mix_PausedMusic(void);
+
+/* Check the status of a specific channel.
+   If the specified channel is -1, check all channels.
+*/
+extern DECLSPEC int Mix_Playing(int channel);
+extern DECLSPEC int Mix_PlayingMusic(void);
+
+/* Stop music and set external music playback command */
+extern DECLSPEC int Mix_SetMusicCMD(const char *command);
+
+/* Close the mixer, halting all playing audio */
+extern DECLSPEC void Mix_CloseAudio(void);
+
+/* We'll use SDL for reporting errors */
+#define Mix_SetError	SDL_SetError
+#define Mix_GetError	SDL_GetError
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _MIXER_H_ */
diff --git a/contrib/media/updf/include/SDL/SDL_mouse.h b/contrib/media/updf/include/SDL/SDL_mouse.h
new file mode 100755
index 000000000..cc01611b9
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_mouse.h
@@ -0,0 +1,136 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_mouse.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Include file for SDL mouse event handling */
+
+#ifndef _SDL_mouse_h
+#define _SDL_mouse_h
+
+#include "SDL_types.h"
+#include "SDL_video.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct WMcursor WMcursor;	/* Implementation dependent */
+typedef struct {
+	SDL_Rect area;			/* The area of the mouse cursor */
+	Sint16 hot_x, hot_y;		/* The "tip" of the cursor */
+	Uint8 *data;			/* B/W cursor data */
+	Uint8 *mask;			/* B/W cursor mask */
+	Uint8 *save[2];			/* Place to save cursor area */
+	WMcursor *wm_cursor;		/* Window-manager cursor */
+} SDL_Cursor;
+
+/* Function prototypes */
+/*
+ * Retrieve the current state of the mouse.
+ * The current button state is returned as a button bitmask, which can
+ * be tested using the SDL_BUTTON(X) macros, and x and y are set to the
+ * current mouse cursor position.  You can pass NULL for either x or y.
+ */
+extern DECLSPEC Uint8 SDL_GetMouseState(int *x, int *y);
+
+/*
+ * Retrieve the current state of the mouse.
+ * The current button state is returned as a button bitmask, which can
+ * be tested using the SDL_BUTTON(X) macros, and x and y are set to the
+ * mouse deltas since the last call to SDL_GetRelativeMouseState().
+ */
+extern DECLSPEC Uint8 SDL_GetRelativeMouseState(int *x, int *y);
+
+/*
+ * Set the position of the mouse cursor (generates a mouse motion event)
+ */
+extern DECLSPEC void SDL_WarpMouse(Uint16 x, Uint16 y);
+
+/*
+ * Create a cursor using the specified data and mask (in MSB format).
+ * The cursor width must be a multiple of 8 bits.
+ *
+ * The cursor is created in black and white according to the following:
+ * data  mask    resulting pixel on screen
+ *  0     1       White
+ *  1     1       Black
+ *  0     0       Transparent
+ *  1     0       Inverted color if possible, black if not.
+ *
+ * Cursors created with this function must be freed with SDL_FreeCursor().
+ */
+extern DECLSPEC SDL_Cursor *SDL_CreateCursor
+		(Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y);
+
+/*
+ * Set the currently active cursor to the specified one.
+ * If the cursor is currently visible, the change will be immediately 
+ * represented on the display.
+ */
+extern DECLSPEC void SDL_SetCursor(SDL_Cursor *cursor);
+
+/*
+ * Returns the currently active cursor.
+ */
+extern DECLSPEC SDL_Cursor * SDL_GetCursor(void);
+
+/*
+ * Deallocates a cursor created with SDL_CreateCursor().
+ */
+extern DECLSPEC void SDL_FreeCursor(SDL_Cursor *cursor);
+
+/*
+ * Toggle whether or not the cursor is shown on the screen.
+ * The cursor start off displayed, but can be turned off.
+ * SDL_ShowCursor() returns 1 if the cursor was being displayed
+ * before the call, or 0 if it was not.  You can query the current
+ * state by passing a 'toggle' value of -1.
+ */
+extern DECLSPEC int SDL_ShowCursor(int toggle);
+
+/* Used as a mask when testing buttons in buttonstate
+   Button 1:	Left mouse button
+   Button 2:	Middle mouse button
+   Button 3:	Right mouse button
+ */
+#define SDL_BUTTON(X)		(SDL_PRESSED<<(X-1))
+#define SDL_BUTTON_LEFT		1
+#define SDL_BUTTON_MIDDLE	2
+#define SDL_BUTTON_RIGHT	3
+#define SDL_BUTTON_LMASK	SDL_BUTTON(SDL_BUTTON_LEFT)
+#define SDL_BUTTON_MMASK	SDL_BUTTON(SDL_BUTTON_MIDDLE)
+#define SDL_BUTTON_RMASK	SDL_BUTTON(SDL_BUTTON_RIGHT)
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_mouse_h */
diff --git a/contrib/media/updf/include/SDL/SDL_mutex.h b/contrib/media/updf/include/SDL/SDL_mutex.h
new file mode 100755
index 000000000..7cbad907a
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_mutex.h
@@ -0,0 +1,163 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_mutex.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+#ifndef _SDL_mutex_h
+#define _SDL_mutex_h
+
+/* Functions to provide thread synchronization primitives
+
+	These are independent of the other SDL routines.
+*/
+
+#include "SDL_main.h"
+#include "SDL_types.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Synchronization functions which can time out return this value
+   if they time out.
+*/
+#define SDL_MUTEX_TIMEDOUT	1
+
+/* This is the timeout value which corresponds to never time out */
+#define SDL_MUTEX_MAXWAIT	(~(Uint32)0)
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* Mutex functions                                               */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* The SDL mutex structure, defined in SDL_mutex.c */
+struct SDL_mutex;
+typedef struct SDL_mutex SDL_mutex;
+
+/* Create a mutex, initialized unlocked */
+extern DECLSPEC SDL_mutex * SDL_CreateMutex(void);
+
+/* Lock the mutex  (Returns 0, or -1 on error) */
+#define SDL_LockMutex(m)	SDL_mutexP(m)
+extern DECLSPEC int SDL_mutexP(SDL_mutex *mutex);
+
+/* Unlock the mutex  (Returns 0, or -1 on error) */
+#define SDL_UnlockMutex(m)	SDL_mutexV(m)
+extern DECLSPEC int SDL_mutexV(SDL_mutex *mutex);
+
+/* Destroy a mutex */
+extern DECLSPEC void SDL_DestroyMutex(SDL_mutex *mutex);
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* Semaphore functions                                           */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* The SDL semaphore structure, defined in SDL_sem.c */
+struct SDL_semaphore;
+typedef struct SDL_semaphore SDL_sem;
+
+/* Create a semaphore, initialized with value, returns NULL on failure. */
+extern DECLSPEC SDL_sem * SDL_CreateSemaphore(Uint32 initial_value);
+
+/* Destroy a semaphore */
+extern DECLSPEC void SDL_DestroySemaphore(SDL_sem *sem);
+
+/* This function suspends the calling thread until the semaphore pointed 
+ * to by sem has a positive count. It then atomically decreases the semaphore
+ * count.
+ */
+extern DECLSPEC int SDL_SemWait(SDL_sem *sem);
+
+/* Non-blocking variant of SDL_SemWait(), returns 0 if the wait succeeds,
+   SDL_MUTEX_TIMEDOUT if the wait would block, and -1 on error.
+*/
+extern DECLSPEC int SDL_SemTryWait(SDL_sem *sem);
+
+/* Variant of SDL_SemWait() with a timeout in milliseconds, returns 0 if
+   the wait succeeds, SDL_MUTEX_TIMEDOUT if the wait does not succeed in
+   the allotted time, and -1 on error.
+   On some platforms this function is implemented by looping with a delay
+   of 1 ms, and so should be avoided if possible.
+*/
+extern DECLSPEC int SDL_SemWaitTimeout(SDL_sem *sem, Uint32 ms);
+
+/* Atomically increases the semaphore's count (not blocking), returns 0,
+   or -1 on error.
+ */
+extern DECLSPEC int SDL_SemPost(SDL_sem *sem);
+
+/* Returns the current count of the semaphore */
+extern DECLSPEC Uint32 SDL_SemValue(SDL_sem *sem);
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* Condition variable functions                                  */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* The SDL condition variable structure, defined in SDL_cond.c */
+struct SDL_cond;
+typedef struct SDL_cond SDL_cond;
+
+/* Create a condition variable */
+extern DECLSPEC SDL_cond * SDL_CreateCond(void);
+
+/* Destroy a condition variable */
+extern DECLSPEC void SDL_DestroyCond(SDL_cond *cond);
+
+/* Restart one of the threads that are waiting on the condition variable,
+   returns 0 or -1 on error.
+ */
+extern DECLSPEC int SDL_CondSignal(SDL_cond *cond);
+
+/* Restart all threads that are waiting on the condition variable,
+   returns 0 or -1 on error.
+ */
+extern DECLSPEC int SDL_CondBroadcast(SDL_cond *cond);
+
+/* Wait on the condition variable, unlocking the provided mutex.
+   The mutex must be locked before entering this function!
+   Returns 0 when it is signaled, or -1 on error.
+ */
+extern DECLSPEC int SDL_CondWait(SDL_cond *cond, SDL_mutex *mut);
+
+/* Waits for at most 'ms' milliseconds, and returns 0 if the condition
+   variable is signaled, SDL_MUTEX_TIMEDOUT if the condition is not
+   signaled in the allotted time, and -1 on error.
+   On some platforms this function is implemented by looping with a delay
+   of 1 ms, and so should be avoided if possible.
+*/
+extern DECLSPEC int SDL_CondWaitTimeout(SDL_cond *cond, SDL_mutex *mutex, Uint32 ms);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_mutex_h */
diff --git a/contrib/media/updf/include/SDL/SDL_name.h b/contrib/media/updf/include/SDL/SDL_name.h
new file mode 100644
index 000000000..511619af5
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_name.h
@@ -0,0 +1,11 @@
+
+#ifndef _SDLname_h_
+#define _SDLname_h_
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define NeedFunctionPrototypes 1
+#endif
+
+#define SDL_NAME(X)	SDL_##X
+
+#endif /* _SDLname_h_ */
diff --git a/contrib/media/updf/include/SDL/SDL_opengl.h b/contrib/media/updf/include/SDL/SDL_opengl.h
new file mode 100644
index 000000000..110c5f163
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_opengl.h
@@ -0,0 +1,5968 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2004 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_opengl.h,v 1.9 2004/02/17 23:29:52 slouken Exp $";
+#endif
+
+/* This is a simple file to encapsulate the OpenGL API headers */
+
+#ifdef WIN32
+#define WIN32_LEAN_AND_MEAN
+#ifndef NOMINMAX
+#define NOMINMAX	/* Don't defined min() and max() */
+#endif
+#include <windows.h>
+#endif
+#if defined(__APPLE__) && defined(__MACH__)
+#include <OpenGL/gl.h>	/* Header File For The OpenGL Library */
+#include <OpenGL/glu.h>	/* Header File For The GLU Library */
+#else
+#ifndef NO_SDL_GLEXT
+#define __glext_h_  /* Don't let gl.h include glext.h */
+#endif
+#include <GL/gl.h>	/* Header File For The OpenGL Library */
+#include <GL/glu.h>	/* Header File For The GLU Library */
+#ifndef NO_SDL_GLEXT
+#undef __glext_h_
+#endif
+#endif
+
+/* This file taken from "GLext.h" from the Jeff Molofee OpenGL tutorials.
+   It is included here because glext.h is not available on some systems.
+   If you don't want this version included, simply define "NO_SDL_GLEXT"
+ */
+#ifndef NO_SDL_GLEXT
+#if !defined(__glext_h_) && !defined(GL_GLEXT_LEGACY)
+#define __glext_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2002 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: This software was created using the
+** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
+** not been independently verified as being compliant with the OpenGL(R)
+** version 1.2.1 Specification.
+*/
+
+#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
+#define WIN32_LEAN_AND_MEAN 1
+#include <windows.h>
+#endif
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif
+#ifndef APIENTRYP
+#define APIENTRYP APIENTRY *
+#endif
+#ifndef GLAPI
+#define GLAPI extern
+#endif
+
+/*************************************************************/
+
+/* Header file version number, required by OpenGL ABI for Linux */
+/* glext.h last updated 2003/1/12 */
+/* Current version at http://oss.sgi.com/projects/ogl-sample/registry/ */
+#define GL_GLEXT_VERSION 21
+
+#ifndef GL_VERSION_1_2
+#define GL_UNSIGNED_BYTE_3_3_2            0x8032
+#define GL_UNSIGNED_SHORT_4_4_4_4         0x8033
+#define GL_UNSIGNED_SHORT_5_5_5_1         0x8034
+#define GL_UNSIGNED_INT_8_8_8_8           0x8035
+#define GL_UNSIGNED_INT_10_10_10_2        0x8036
+#define GL_RESCALE_NORMAL                 0x803A
+#define GL_TEXTURE_BINDING_3D             0x806A
+#define GL_PACK_SKIP_IMAGES               0x806B
+#define GL_PACK_IMAGE_HEIGHT              0x806C
+#define GL_UNPACK_SKIP_IMAGES             0x806D
+#define GL_UNPACK_IMAGE_HEIGHT            0x806E
+#define GL_TEXTURE_3D                     0x806F
+#define GL_PROXY_TEXTURE_3D               0x8070
+#define GL_TEXTURE_DEPTH                  0x8071
+#define GL_TEXTURE_WRAP_R                 0x8072
+#define GL_MAX_3D_TEXTURE_SIZE            0x8073
+#define GL_UNSIGNED_BYTE_2_3_3_REV        0x8362
+#define GL_UNSIGNED_SHORT_5_6_5           0x8363
+#define GL_UNSIGNED_SHORT_5_6_5_REV       0x8364
+#define GL_UNSIGNED_SHORT_4_4_4_4_REV     0x8365
+#define GL_UNSIGNED_SHORT_1_5_5_5_REV     0x8366
+#define GL_UNSIGNED_INT_8_8_8_8_REV       0x8367
+#define GL_UNSIGNED_INT_2_10_10_10_REV    0x8368
+#define GL_BGR                            0x80E0
+#define GL_BGRA                           0x80E1
+#define GL_MAX_ELEMENTS_VERTICES          0x80E8
+#define GL_MAX_ELEMENTS_INDICES           0x80E9
+#define GL_CLAMP_TO_EDGE                  0x812F
+#define GL_TEXTURE_MIN_LOD                0x813A
+#define GL_TEXTURE_MAX_LOD                0x813B
+#define GL_TEXTURE_BASE_LEVEL             0x813C
+#define GL_TEXTURE_MAX_LEVEL              0x813D
+#define GL_LIGHT_MODEL_COLOR_CONTROL      0x81F8
+#define GL_SINGLE_COLOR                   0x81F9
+#define GL_SEPARATE_SPECULAR_COLOR        0x81FA
+#define GL_SMOOTH_POINT_SIZE_RANGE        0x0B12
+#define GL_SMOOTH_POINT_SIZE_GRANULARITY  0x0B13
+#define GL_SMOOTH_LINE_WIDTH_RANGE        0x0B22
+#define GL_SMOOTH_LINE_WIDTH_GRANULARITY  0x0B23
+#define GL_ALIASED_POINT_SIZE_RANGE       0x846D
+#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
+#endif
+
+#ifndef GL_ARB_imaging
+#define GL_CONSTANT_COLOR                 0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR       0x8002
+#define GL_CONSTANT_ALPHA                 0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA       0x8004
+#define GL_BLEND_COLOR                    0x8005
+#define GL_FUNC_ADD                       0x8006
+#define GL_MIN                            0x8007
+#define GL_MAX                            0x8008
+#define GL_BLEND_EQUATION                 0x8009
+#define GL_FUNC_SUBTRACT                  0x800A
+#define GL_FUNC_REVERSE_SUBTRACT          0x800B
+#define GL_CONVOLUTION_1D                 0x8010
+#define GL_CONVOLUTION_2D                 0x8011
+#define GL_SEPARABLE_2D                   0x8012
+#define GL_CONVOLUTION_BORDER_MODE        0x8013
+#define GL_CONVOLUTION_FILTER_SCALE       0x8014
+#define GL_CONVOLUTION_FILTER_BIAS        0x8015
+#define GL_REDUCE                         0x8016
+#define GL_CONVOLUTION_FORMAT             0x8017
+#define GL_CONVOLUTION_WIDTH              0x8018
+#define GL_CONVOLUTION_HEIGHT             0x8019
+#define GL_MAX_CONVOLUTION_WIDTH          0x801A
+#define GL_MAX_CONVOLUTION_HEIGHT         0x801B
+#define GL_POST_CONVOLUTION_RED_SCALE     0x801C
+#define GL_POST_CONVOLUTION_GREEN_SCALE   0x801D
+#define GL_POST_CONVOLUTION_BLUE_SCALE    0x801E
+#define GL_POST_CONVOLUTION_ALPHA_SCALE   0x801F
+#define GL_POST_CONVOLUTION_RED_BIAS      0x8020
+#define GL_POST_CONVOLUTION_GREEN_BIAS    0x8021
+#define GL_POST_CONVOLUTION_BLUE_BIAS     0x8022
+#define GL_POST_CONVOLUTION_ALPHA_BIAS    0x8023
+#define GL_HISTOGRAM                      0x8024
+#define GL_PROXY_HISTOGRAM                0x8025
+#define GL_HISTOGRAM_WIDTH                0x8026
+#define GL_HISTOGRAM_FORMAT               0x8027
+#define GL_HISTOGRAM_RED_SIZE             0x8028
+#define GL_HISTOGRAM_GREEN_SIZE           0x8029
+#define GL_HISTOGRAM_BLUE_SIZE            0x802A
+#define GL_HISTOGRAM_ALPHA_SIZE           0x802B
+#define GL_HISTOGRAM_LUMINANCE_SIZE       0x802C
+#define GL_HISTOGRAM_SINK                 0x802D
+#define GL_MINMAX                         0x802E
+#define GL_MINMAX_FORMAT                  0x802F
+#define GL_MINMAX_SINK                    0x8030
+#define GL_TABLE_TOO_LARGE                0x8031
+#define GL_COLOR_MATRIX                   0x80B1
+#define GL_COLOR_MATRIX_STACK_DEPTH       0x80B2
+#define GL_MAX_COLOR_MATRIX_STACK_DEPTH   0x80B3
+#define GL_POST_COLOR_MATRIX_RED_SCALE    0x80B4
+#define GL_POST_COLOR_MATRIX_GREEN_SCALE  0x80B5
+#define GL_POST_COLOR_MATRIX_BLUE_SCALE   0x80B6
+#define GL_POST_COLOR_MATRIX_ALPHA_SCALE  0x80B7
+#define GL_POST_COLOR_MATRIX_RED_BIAS     0x80B8
+#define GL_POST_COLOR_MATRIX_GREEN_BIAS   0x80B9
+#define GL_POST_COLOR_MATRIX_BLUE_BIAS    0x80BA
+#define GL_POST_COLOR_MATRIX_ALPHA_BIAS   0x80BB
+#define GL_COLOR_TABLE                    0x80D0
+#define GL_POST_CONVOLUTION_COLOR_TABLE   0x80D1
+#define GL_POST_COLOR_MATRIX_COLOR_TABLE  0x80D2
+#define GL_PROXY_COLOR_TABLE              0x80D3
+#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4
+#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5
+#define GL_COLOR_TABLE_SCALE              0x80D6
+#define GL_COLOR_TABLE_BIAS               0x80D7
+#define GL_COLOR_TABLE_FORMAT             0x80D8
+#define GL_COLOR_TABLE_WIDTH              0x80D9
+#define GL_COLOR_TABLE_RED_SIZE           0x80DA
+#define GL_COLOR_TABLE_GREEN_SIZE         0x80DB
+#define GL_COLOR_TABLE_BLUE_SIZE          0x80DC
+#define GL_COLOR_TABLE_ALPHA_SIZE         0x80DD
+#define GL_COLOR_TABLE_LUMINANCE_SIZE     0x80DE
+#define GL_COLOR_TABLE_INTENSITY_SIZE     0x80DF
+#define GL_CONSTANT_BORDER                0x8151
+#define GL_REPLICATE_BORDER               0x8153
+#define GL_CONVOLUTION_BORDER_COLOR       0x8154
+#endif
+
+#ifndef GL_VERSION_1_3
+#define GL_TEXTURE0                       0x84C0
+#define GL_TEXTURE1                       0x84C1
+#define GL_TEXTURE2                       0x84C2
+#define GL_TEXTURE3                       0x84C3
+#define GL_TEXTURE4                       0x84C4
+#define GL_TEXTURE5                       0x84C5
+#define GL_TEXTURE6                       0x84C6
+#define GL_TEXTURE7                       0x84C7
+#define GL_TEXTURE8                       0x84C8
+#define GL_TEXTURE9                       0x84C9
+#define GL_TEXTURE10                      0x84CA
+#define GL_TEXTURE11                      0x84CB
+#define GL_TEXTURE12                      0x84CC
+#define GL_TEXTURE13                      0x84CD
+#define GL_TEXTURE14                      0x84CE
+#define GL_TEXTURE15                      0x84CF
+#define GL_TEXTURE16                      0x84D0
+#define GL_TEXTURE17                      0x84D1
+#define GL_TEXTURE18                      0x84D2
+#define GL_TEXTURE19                      0x84D3
+#define GL_TEXTURE20                      0x84D4
+#define GL_TEXTURE21                      0x84D5
+#define GL_TEXTURE22                      0x84D6
+#define GL_TEXTURE23                      0x84D7
+#define GL_TEXTURE24                      0x84D8
+#define GL_TEXTURE25                      0x84D9
+#define GL_TEXTURE26                      0x84DA
+#define GL_TEXTURE27                      0x84DB
+#define GL_TEXTURE28                      0x84DC
+#define GL_TEXTURE29                      0x84DD
+#define GL_TEXTURE30                      0x84DE
+#define GL_TEXTURE31                      0x84DF
+#define GL_ACTIVE_TEXTURE                 0x84E0
+#define GL_CLIENT_ACTIVE_TEXTURE          0x84E1
+#define GL_MAX_TEXTURE_UNITS              0x84E2
+#define GL_TRANSPOSE_MODELVIEW_MATRIX     0x84E3
+#define GL_TRANSPOSE_PROJECTION_MATRIX    0x84E4
+#define GL_TRANSPOSE_TEXTURE_MATRIX       0x84E5
+#define GL_TRANSPOSE_COLOR_MATRIX         0x84E6
+#define GL_MULTISAMPLE                    0x809D
+#define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE            0x809F
+#define GL_SAMPLE_COVERAGE                0x80A0
+#define GL_SAMPLE_BUFFERS                 0x80A8
+#define GL_SAMPLES                        0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE          0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT         0x80AB
+#define GL_MULTISAMPLE_BIT                0x20000000
+#define GL_NORMAL_MAP                     0x8511
+#define GL_REFLECTION_MAP                 0x8512
+#define GL_TEXTURE_CUBE_MAP               0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP       0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X    0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X    0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y    0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y    0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z    0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z    0x851A
+#define GL_PROXY_TEXTURE_CUBE_MAP         0x851B
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE      0x851C
+#define GL_COMPRESSED_ALPHA               0x84E9
+#define GL_COMPRESSED_LUMINANCE           0x84EA
+#define GL_COMPRESSED_LUMINANCE_ALPHA     0x84EB
+#define GL_COMPRESSED_INTENSITY           0x84EC
+#define GL_COMPRESSED_RGB                 0x84ED
+#define GL_COMPRESSED_RGBA                0x84EE
+#define GL_TEXTURE_COMPRESSION_HINT       0x84EF
+#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE  0x86A0
+#define GL_TEXTURE_COMPRESSED             0x86A1
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS     0x86A3
+#define GL_CLAMP_TO_BORDER                0x812D
+#define GL_CLAMP_TO_BORDER_SGIS           0x812D
+#define GL_COMBINE                        0x8570
+#define GL_COMBINE_RGB                    0x8571
+#define GL_COMBINE_ALPHA                  0x8572
+#define GL_SOURCE0_RGB                    0x8580
+#define GL_SOURCE1_RGB                    0x8581
+#define GL_SOURCE2_RGB                    0x8582
+#define GL_SOURCE0_ALPHA                  0x8588
+#define GL_SOURCE1_ALPHA                  0x8589
+#define GL_SOURCE2_ALPHA                  0x858A
+#define GL_OPERAND0_RGB                   0x8590
+#define GL_OPERAND1_RGB                   0x8591
+#define GL_OPERAND2_RGB                   0x8592
+#define GL_OPERAND0_ALPHA                 0x8598
+#define GL_OPERAND1_ALPHA                 0x8599
+#define GL_OPERAND2_ALPHA                 0x859A
+#define GL_RGB_SCALE                      0x8573
+#define GL_ADD_SIGNED                     0x8574
+#define GL_INTERPOLATE                    0x8575
+#define GL_SUBTRACT                       0x84E7
+#define GL_CONSTANT                       0x8576
+#define GL_PRIMARY_COLOR                  0x8577
+#define GL_PREVIOUS                       0x8578
+#define GL_DOT3_RGB                       0x86AE
+#define GL_DOT3_RGBA                      0x86AF
+#endif
+
+#ifndef GL_VERSION_1_4
+#define GL_BLEND_DST_RGB                  0x80C8
+#define GL_BLEND_SRC_RGB                  0x80C9
+#define GL_BLEND_DST_ALPHA                0x80CA
+#define GL_BLEND_SRC_ALPHA                0x80CB
+#define GL_POINT_SIZE_MIN                 0x8126
+#define GL_POINT_SIZE_MAX                 0x8127
+#define GL_POINT_FADE_THRESHOLD_SIZE      0x8128
+#define GL_POINT_DISTANCE_ATTENUATION     0x8129
+#define GL_GENERATE_MIPMAP                0x8191
+#define GL_GENERATE_MIPMAP_HINT           0x8192
+#define GL_DEPTH_COMPONENT16              0x81A5
+#define GL_DEPTH_COMPONENT24              0x81A6
+#define GL_DEPTH_COMPONENT32              0x81A7
+#define GL_MIRRORED_REPEAT                0x8370
+#define GL_FOG_COORDINATE_SOURCE          0x8450
+#define GL_FOG_COORDINATE                 0x8451
+#define GL_FRAGMENT_DEPTH                 0x8452
+#define GL_CURRENT_FOG_COORDINATE         0x8453
+#define GL_FOG_COORDINATE_ARRAY_TYPE      0x8454
+#define GL_FOG_COORDINATE_ARRAY_STRIDE    0x8455
+#define GL_FOG_COORDINATE_ARRAY_POINTER   0x8456
+#define GL_FOG_COORDINATE_ARRAY           0x8457
+#define GL_COLOR_SUM                      0x8458
+#define GL_CURRENT_SECONDARY_COLOR        0x8459
+#define GL_SECONDARY_COLOR_ARRAY_SIZE     0x845A
+#define GL_SECONDARY_COLOR_ARRAY_TYPE     0x845B
+#define GL_SECONDARY_COLOR_ARRAY_STRIDE   0x845C
+#define GL_SECONDARY_COLOR_ARRAY_POINTER  0x845D
+#define GL_SECONDARY_COLOR_ARRAY          0x845E
+#define GL_MAX_TEXTURE_LOD_BIAS           0x84FD
+#define GL_TEXTURE_FILTER_CONTROL         0x8500
+#define GL_TEXTURE_LOD_BIAS               0x8501
+#define GL_INCR_WRAP                      0x8507
+#define GL_DECR_WRAP                      0x8508
+#define GL_TEXTURE_DEPTH_SIZE             0x884A
+#define GL_DEPTH_TEXTURE_MODE             0x884B
+#define GL_TEXTURE_COMPARE_MODE           0x884C
+#define GL_TEXTURE_COMPARE_FUNC           0x884D
+#define GL_COMPARE_R_TO_TEXTURE           0x884E
+#endif
+
+#ifndef GL_VERSION_1_5
+#define GL_BUFFER_SIZE                    0x8764
+#define GL_BUFFER_USAGE                   0x8765
+#define GL_QUERY_COUNTER_BITS             0x8864
+#define GL_CURRENT_QUERY                  0x8865
+#define GL_QUERY_RESULT                   0x8866
+#define GL_QUERY_RESULT_AVAILABLE         0x8867
+#define GL_ARRAY_BUFFER                   0x8892
+#define GL_ELEMENT_ARRAY_BUFFER           0x8893
+#define GL_ARRAY_BUFFER_BINDING           0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING   0x8895
+#define GL_VERTEX_ARRAY_BUFFER_BINDING    0x8896
+#define GL_NORMAL_ARRAY_BUFFER_BINDING    0x8897
+#define GL_COLOR_ARRAY_BUFFER_BINDING     0x8898
+#define GL_INDEX_ARRAY_BUFFER_BINDING     0x8899
+#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A
+#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B
+#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C
+#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D
+#define GL_WEIGHT_ARRAY_BUFFER_BINDING    0x889E
+#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F
+#define GL_READ_ONLY                      0x88B8
+#define GL_WRITE_ONLY                     0x88B9
+#define GL_READ_WRITE                     0x88BA
+#define GL_BUFFER_ACCESS                  0x88BB
+#define GL_BUFFER_MAPPED                  0x88BC
+#define GL_BUFFER_MAP_POINTER             0x88BD
+#define GL_STREAM_DRAW                    0x88E0
+#define GL_STREAM_READ                    0x88E1
+#define GL_STREAM_COPY                    0x88E2
+#define GL_STATIC_DRAW                    0x88E4
+#define GL_STATIC_READ                    0x88E5
+#define GL_STATIC_COPY                    0x88E6
+#define GL_DYNAMIC_DRAW                   0x88E8
+#define GL_DYNAMIC_READ                   0x88E9
+#define GL_DYNAMIC_COPY                   0x88EA
+#define GL_SAMPLES_PASSED                 0x8914
+#define GL_FOG_COORD_SOURCE               GL_FOG_COORDINATE_SOURCE
+#define GL_FOG_COORD                      GL_FOG_COORDINATE
+#define GL_CURRENT_FOG_COORD              GL_CURRENT_FOG_COORDINATE
+#define GL_FOG_COORD_ARRAY_TYPE           GL_FOG_COORDINATE_ARRAY_TYPE
+#define GL_FOG_COORD_ARRAY_STRIDE         GL_FOG_COORDINATE_ARRAY_STRIDE
+#define GL_FOG_COORD_ARRAY_POINTER        GL_FOG_COORDINATE_ARRAY_POINTER
+#define GL_FOG_COORD_ARRAY                GL_FOG_COORDINATE_ARRAY
+#define GL_FOG_COORD_ARRAY_BUFFER_BINDING GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING
+#define GL_SRC0_RGB                       GL_SOURCE0_RGB
+#define GL_SRC1_RGB                       GL_SOURCE1_RGB
+#define GL_SRC2_RGB                       GL_SOURCE2_RGB
+#define GL_SRC0_ALPHA                     GL_SOURCE0_ALPHA
+#define GL_SRC1_ALPHA                     GL_SOURCE1_ALPHA
+#define GL_SRC2_ALPHA                     GL_SOURCE2_ALPHA
+#endif
+
+#ifndef GL_ARB_multitexture
+#define GL_TEXTURE0_ARB                   0x84C0
+#define GL_TEXTURE1_ARB                   0x84C1
+#define GL_TEXTURE2_ARB                   0x84C2
+#define GL_TEXTURE3_ARB                   0x84C3
+#define GL_TEXTURE4_ARB                   0x84C4
+#define GL_TEXTURE5_ARB                   0x84C5
+#define GL_TEXTURE6_ARB                   0x84C6
+#define GL_TEXTURE7_ARB                   0x84C7
+#define GL_TEXTURE8_ARB                   0x84C8
+#define GL_TEXTURE9_ARB                   0x84C9
+#define GL_TEXTURE10_ARB                  0x84CA
+#define GL_TEXTURE11_ARB                  0x84CB
+#define GL_TEXTURE12_ARB                  0x84CC
+#define GL_TEXTURE13_ARB                  0x84CD
+#define GL_TEXTURE14_ARB                  0x84CE
+#define GL_TEXTURE15_ARB                  0x84CF
+#define GL_TEXTURE16_ARB                  0x84D0
+#define GL_TEXTURE17_ARB                  0x84D1
+#define GL_TEXTURE18_ARB                  0x84D2
+#define GL_TEXTURE19_ARB                  0x84D3
+#define GL_TEXTURE20_ARB                  0x84D4
+#define GL_TEXTURE21_ARB                  0x84D5
+#define GL_TEXTURE22_ARB                  0x84D6
+#define GL_TEXTURE23_ARB                  0x84D7
+#define GL_TEXTURE24_ARB                  0x84D8
+#define GL_TEXTURE25_ARB                  0x84D9
+#define GL_TEXTURE26_ARB                  0x84DA
+#define GL_TEXTURE27_ARB                  0x84DB
+#define GL_TEXTURE28_ARB                  0x84DC
+#define GL_TEXTURE29_ARB                  0x84DD
+#define GL_TEXTURE30_ARB                  0x84DE
+#define GL_TEXTURE31_ARB                  0x84DF
+#define GL_ACTIVE_TEXTURE_ARB             0x84E0
+#define GL_CLIENT_ACTIVE_TEXTURE_ARB      0x84E1
+#define GL_MAX_TEXTURE_UNITS_ARB          0x84E2
+#endif
+
+#ifndef GL_ARB_transpose_matrix
+#define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3
+#define GL_TRANSPOSE_PROJECTION_MATRIX_ARB 0x84E4
+#define GL_TRANSPOSE_TEXTURE_MATRIX_ARB   0x84E5
+#define GL_TRANSPOSE_COLOR_MATRIX_ARB     0x84E6
+#endif
+
+#ifndef GL_ARB_multisample
+#define GL_MULTISAMPLE_ARB                0x809D
+#define GL_SAMPLE_ALPHA_TO_COVERAGE_ARB   0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE_ARB        0x809F
+#define GL_SAMPLE_COVERAGE_ARB            0x80A0
+#define GL_SAMPLE_BUFFERS_ARB             0x80A8
+#define GL_SAMPLES_ARB                    0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE_ARB      0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT_ARB     0x80AB
+#define GL_MULTISAMPLE_BIT_ARB            0x20000000
+#endif
+
+#ifndef GL_ARB_texture_env_add
+#endif
+
+#ifndef GL_ARB_texture_cube_map
+#define GL_NORMAL_MAP_ARB                 0x8511
+#define GL_REFLECTION_MAP_ARB             0x8512
+#define GL_TEXTURE_CUBE_MAP_ARB           0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP_ARB   0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x851A
+#define GL_PROXY_TEXTURE_CUBE_MAP_ARB     0x851B
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB  0x851C
+#endif
+
+#ifndef GL_ARB_texture_compression
+#define GL_COMPRESSED_ALPHA_ARB           0x84E9
+#define GL_COMPRESSED_LUMINANCE_ARB       0x84EA
+#define GL_COMPRESSED_LUMINANCE_ALPHA_ARB 0x84EB
+#define GL_COMPRESSED_INTENSITY_ARB       0x84EC
+#define GL_COMPRESSED_RGB_ARB             0x84ED
+#define GL_COMPRESSED_RGBA_ARB            0x84EE
+#define GL_TEXTURE_COMPRESSION_HINT_ARB   0x84EF
+#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB 0x86A0
+#define GL_TEXTURE_COMPRESSED_ARB         0x86A1
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A3
+#endif
+
+#ifndef GL_ARB_texture_border_clamp
+#define GL_CLAMP_TO_BORDER_ARB            0x812D
+#endif
+
+#ifndef GL_ARB_point_parameters
+#define GL_POINT_SIZE_MIN_ARB             0x8126
+#define GL_POINT_SIZE_MAX_ARB             0x8127
+#define GL_POINT_FADE_THRESHOLD_SIZE_ARB  0x8128
+#define GL_POINT_DISTANCE_ATTENUATION_ARB 0x8129
+#endif
+
+#ifndef GL_ARB_vertex_blend
+#define GL_MAX_VERTEX_UNITS_ARB           0x86A4
+#define GL_ACTIVE_VERTEX_UNITS_ARB        0x86A5
+#define GL_WEIGHT_SUM_UNITY_ARB           0x86A6
+#define GL_VERTEX_BLEND_ARB               0x86A7
+#define GL_CURRENT_WEIGHT_ARB             0x86A8
+#define GL_WEIGHT_ARRAY_TYPE_ARB          0x86A9
+#define GL_WEIGHT_ARRAY_STRIDE_ARB        0x86AA
+#define GL_WEIGHT_ARRAY_SIZE_ARB          0x86AB
+#define GL_WEIGHT_ARRAY_POINTER_ARB       0x86AC
+#define GL_WEIGHT_ARRAY_ARB               0x86AD
+#define GL_MODELVIEW0_ARB                 0x1700
+#define GL_MODELVIEW1_ARB                 0x850A
+#define GL_MODELVIEW2_ARB                 0x8722
+#define GL_MODELVIEW3_ARB                 0x8723
+#define GL_MODELVIEW4_ARB                 0x8724
+#define GL_MODELVIEW5_ARB                 0x8725
+#define GL_MODELVIEW6_ARB                 0x8726
+#define GL_MODELVIEW7_ARB                 0x8727
+#define GL_MODELVIEW8_ARB                 0x8728
+#define GL_MODELVIEW9_ARB                 0x8729
+#define GL_MODELVIEW10_ARB                0x872A
+#define GL_MODELVIEW11_ARB                0x872B
+#define GL_MODELVIEW12_ARB                0x872C
+#define GL_MODELVIEW13_ARB                0x872D
+#define GL_MODELVIEW14_ARB                0x872E
+#define GL_MODELVIEW15_ARB                0x872F
+#define GL_MODELVIEW16_ARB                0x8730
+#define GL_MODELVIEW17_ARB                0x8731
+#define GL_MODELVIEW18_ARB                0x8732
+#define GL_MODELVIEW19_ARB                0x8733
+#define GL_MODELVIEW20_ARB                0x8734
+#define GL_MODELVIEW21_ARB                0x8735
+#define GL_MODELVIEW22_ARB                0x8736
+#define GL_MODELVIEW23_ARB                0x8737
+#define GL_MODELVIEW24_ARB                0x8738
+#define GL_MODELVIEW25_ARB                0x8739
+#define GL_MODELVIEW26_ARB                0x873A
+#define GL_MODELVIEW27_ARB                0x873B
+#define GL_MODELVIEW28_ARB                0x873C
+#define GL_MODELVIEW29_ARB                0x873D
+#define GL_MODELVIEW30_ARB                0x873E
+#define GL_MODELVIEW31_ARB                0x873F
+#endif
+
+#ifndef GL_ARB_matrix_palette
+#define GL_MATRIX_PALETTE_ARB             0x8840
+#define GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841
+#define GL_MAX_PALETTE_MATRICES_ARB       0x8842
+#define GL_CURRENT_PALETTE_MATRIX_ARB     0x8843
+#define GL_MATRIX_INDEX_ARRAY_ARB         0x8844
+#define GL_CURRENT_MATRIX_INDEX_ARB       0x8845
+#define GL_MATRIX_INDEX_ARRAY_SIZE_ARB    0x8846
+#define GL_MATRIX_INDEX_ARRAY_TYPE_ARB    0x8847
+#define GL_MATRIX_INDEX_ARRAY_STRIDE_ARB  0x8848
+#define GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849
+#endif
+
+#ifndef GL_ARB_texture_env_combine
+#define GL_COMBINE_ARB                    0x8570
+#define GL_COMBINE_RGB_ARB                0x8571
+#define GL_COMBINE_ALPHA_ARB              0x8572
+#define GL_SOURCE0_RGB_ARB                0x8580
+#define GL_SOURCE1_RGB_ARB                0x8581
+#define GL_SOURCE2_RGB_ARB                0x8582
+#define GL_SOURCE0_ALPHA_ARB              0x8588
+#define GL_SOURCE1_ALPHA_ARB              0x8589
+#define GL_SOURCE2_ALPHA_ARB              0x858A
+#define GL_OPERAND0_RGB_ARB               0x8590
+#define GL_OPERAND1_RGB_ARB               0x8591
+#define GL_OPERAND2_RGB_ARB               0x8592
+#define GL_OPERAND0_ALPHA_ARB             0x8598
+#define GL_OPERAND1_ALPHA_ARB             0x8599
+#define GL_OPERAND2_ALPHA_ARB             0x859A
+#define GL_RGB_SCALE_ARB                  0x8573
+#define GL_ADD_SIGNED_ARB                 0x8574
+#define GL_INTERPOLATE_ARB                0x8575
+#define GL_SUBTRACT_ARB                   0x84E7
+#define GL_CONSTANT_ARB                   0x8576
+#define GL_PRIMARY_COLOR_ARB              0x8577
+#define GL_PREVIOUS_ARB                   0x8578
+#endif
+
+#ifndef GL_ARB_texture_env_crossbar
+#endif
+
+#ifndef GL_ARB_texture_env_dot3
+#define GL_DOT3_RGB_ARB                   0x86AE
+#define GL_DOT3_RGBA_ARB                  0x86AF
+#endif
+
+#ifndef GL_ARB_texture_mirrored_repeat
+#define GL_MIRRORED_REPEAT_ARB            0x8370
+#endif
+
+#ifndef GL_ARB_depth_texture
+#define GL_DEPTH_COMPONENT16_ARB          0x81A5
+#define GL_DEPTH_COMPONENT24_ARB          0x81A6
+#define GL_DEPTH_COMPONENT32_ARB          0x81A7
+#define GL_TEXTURE_DEPTH_SIZE_ARB         0x884A
+#define GL_DEPTH_TEXTURE_MODE_ARB         0x884B
+#endif
+
+#ifndef GL_ARB_shadow
+#define GL_TEXTURE_COMPARE_MODE_ARB       0x884C
+#define GL_TEXTURE_COMPARE_FUNC_ARB       0x884D
+#define GL_COMPARE_R_TO_TEXTURE_ARB       0x884E
+#endif
+
+#ifndef GL_ARB_shadow_ambient
+#define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF
+#endif
+
+#ifndef GL_ARB_window_pos
+#endif
+
+#ifndef GL_ARB_vertex_program
+#define GL_COLOR_SUM_ARB                  0x8458
+#define GL_VERTEX_PROGRAM_ARB             0x8620
+#define GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB 0x8622
+#define GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB   0x8623
+#define GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB 0x8624
+#define GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB   0x8625
+#define GL_CURRENT_VERTEX_ATTRIB_ARB      0x8626
+#define GL_PROGRAM_LENGTH_ARB             0x8627
+#define GL_PROGRAM_STRING_ARB             0x8628
+#define GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB 0x862E
+#define GL_MAX_PROGRAM_MATRICES_ARB       0x862F
+#define GL_CURRENT_MATRIX_STACK_DEPTH_ARB 0x8640
+#define GL_CURRENT_MATRIX_ARB             0x8641
+#define GL_VERTEX_PROGRAM_POINT_SIZE_ARB  0x8642
+#define GL_VERTEX_PROGRAM_TWO_SIDE_ARB    0x8643
+#define GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB 0x8645
+#define GL_PROGRAM_ERROR_POSITION_ARB     0x864B
+#define GL_PROGRAM_BINDING_ARB            0x8677
+#define GL_MAX_VERTEX_ATTRIBS_ARB         0x8869
+#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB 0x886A
+#define GL_PROGRAM_ERROR_STRING_ARB       0x8874
+#define GL_PROGRAM_FORMAT_ASCII_ARB       0x8875
+#define GL_PROGRAM_FORMAT_ARB             0x8876
+#define GL_PROGRAM_INSTRUCTIONS_ARB       0x88A0
+#define GL_MAX_PROGRAM_INSTRUCTIONS_ARB   0x88A1
+#define GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A2
+#define GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A3
+#define GL_PROGRAM_TEMPORARIES_ARB        0x88A4
+#define GL_MAX_PROGRAM_TEMPORARIES_ARB    0x88A5
+#define GL_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A6
+#define GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A7
+#define GL_PROGRAM_PARAMETERS_ARB         0x88A8
+#define GL_MAX_PROGRAM_PARAMETERS_ARB     0x88A9
+#define GL_PROGRAM_NATIVE_PARAMETERS_ARB  0x88AA
+#define GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AB
+#define GL_PROGRAM_ATTRIBS_ARB            0x88AC
+#define GL_MAX_PROGRAM_ATTRIBS_ARB        0x88AD
+#define GL_PROGRAM_NATIVE_ATTRIBS_ARB     0x88AE
+#define GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AF
+#define GL_PROGRAM_ADDRESS_REGISTERS_ARB  0x88B0
+#define GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B1
+#define GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B2
+#define GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B3
+#define GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB 0x88B4
+#define GL_MAX_PROGRAM_ENV_PARAMETERS_ARB 0x88B5
+#define GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB 0x88B6
+#define GL_TRANSPOSE_CURRENT_MATRIX_ARB   0x88B7
+#define GL_MATRIX0_ARB                    0x88C0
+#define GL_MATRIX1_ARB                    0x88C1
+#define GL_MATRIX2_ARB                    0x88C2
+#define GL_MATRIX3_ARB                    0x88C3
+#define GL_MATRIX4_ARB                    0x88C4
+#define GL_MATRIX5_ARB                    0x88C5
+#define GL_MATRIX6_ARB                    0x88C6
+#define GL_MATRIX7_ARB                    0x88C7
+#define GL_MATRIX8_ARB                    0x88C8
+#define GL_MATRIX9_ARB                    0x88C9
+#define GL_MATRIX10_ARB                   0x88CA
+#define GL_MATRIX11_ARB                   0x88CB
+#define GL_MATRIX12_ARB                   0x88CC
+#define GL_MATRIX13_ARB                   0x88CD
+#define GL_MATRIX14_ARB                   0x88CE
+#define GL_MATRIX15_ARB                   0x88CF
+#define GL_MATRIX16_ARB                   0x88D0
+#define GL_MATRIX17_ARB                   0x88D1
+#define GL_MATRIX18_ARB                   0x88D2
+#define GL_MATRIX19_ARB                   0x88D3
+#define GL_MATRIX20_ARB                   0x88D4
+#define GL_MATRIX21_ARB                   0x88D5
+#define GL_MATRIX22_ARB                   0x88D6
+#define GL_MATRIX23_ARB                   0x88D7
+#define GL_MATRIX24_ARB                   0x88D8
+#define GL_MATRIX25_ARB                   0x88D9
+#define GL_MATRIX26_ARB                   0x88DA
+#define GL_MATRIX27_ARB                   0x88DB
+#define GL_MATRIX28_ARB                   0x88DC
+#define GL_MATRIX29_ARB                   0x88DD
+#define GL_MATRIX30_ARB                   0x88DE
+#define GL_MATRIX31_ARB                   0x88DF
+#endif
+
+#ifndef GL_ARB_fragment_program
+#define GL_FRAGMENT_PROGRAM_ARB           0x8804
+#define GL_PROGRAM_ALU_INSTRUCTIONS_ARB   0x8805
+#define GL_PROGRAM_TEX_INSTRUCTIONS_ARB   0x8806
+#define GL_PROGRAM_TEX_INDIRECTIONS_ARB   0x8807
+#define GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808
+#define GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809
+#define GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A
+#define GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B
+#define GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C
+#define GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D
+#define GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E
+#define GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F
+#define GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810
+#define GL_MAX_TEXTURE_COORDS_ARB         0x8871
+#define GL_MAX_TEXTURE_IMAGE_UNITS_ARB    0x8872
+#endif
+
+#ifndef GL_ARB_vertex_buffer_object
+#define GL_BUFFER_SIZE_ARB                0x8764
+#define GL_BUFFER_USAGE_ARB               0x8765
+#define GL_ARRAY_BUFFER_ARB               0x8892
+#define GL_ELEMENT_ARRAY_BUFFER_ARB       0x8893
+#define GL_ARRAY_BUFFER_BINDING_ARB       0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895
+#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896
+#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897
+#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898
+#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899
+#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A
+#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B
+#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C
+#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D
+#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E
+#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F
+#define GL_READ_ONLY_ARB                  0x88B8
+#define GL_WRITE_ONLY_ARB                 0x88B9
+#define GL_READ_WRITE_ARB                 0x88BA
+#define GL_BUFFER_ACCESS_ARB              0x88BB
+#define GL_BUFFER_MAPPED_ARB              0x88BC
+#define GL_BUFFER_MAP_POINTER_ARB         0x88BD
+#define GL_STREAM_DRAW_ARB                0x88E0
+#define GL_STREAM_READ_ARB                0x88E1
+#define GL_STREAM_COPY_ARB                0x88E2
+#define GL_STATIC_DRAW_ARB                0x88E4
+#define GL_STATIC_READ_ARB                0x88E5
+#define GL_STATIC_COPY_ARB                0x88E6
+#define GL_DYNAMIC_DRAW_ARB               0x88E8
+#define GL_DYNAMIC_READ_ARB               0x88E9
+#define GL_DYNAMIC_COPY_ARB               0x88EA
+#endif
+
+#ifndef GL_ARB_occlusion_query
+#define GL_QUERY_COUNTER_BITS_ARB         0x8864
+#define GL_CURRENT_QUERY_ARB              0x8865
+#define GL_QUERY_RESULT_ARB               0x8866
+#define GL_QUERY_RESULT_AVAILABLE_ARB     0x8867
+#define GL_SAMPLES_PASSED_ARB             0x8914
+#endif
+
+#ifndef GL_ARB_shader_objects
+#define GL_PROGRAM_OBJECT_ARB             0x8B40
+#define GL_SHADER_OBJECT_ARB              0x8B48
+#define GL_OBJECT_TYPE_ARB                0x8B4E
+#define GL_OBJECT_SUBTYPE_ARB             0x8B4F
+#define GL_FLOAT_VEC2_ARB                 0x8B50
+#define GL_FLOAT_VEC3_ARB                 0x8B51
+#define GL_FLOAT_VEC4_ARB                 0x8B52
+#define GL_INT_VEC2_ARB                   0x8B53
+#define GL_INT_VEC3_ARB                   0x8B54
+#define GL_INT_VEC4_ARB                   0x8B55
+#define GL_BOOL_ARB                       0x8B56
+#define GL_BOOL_VEC2_ARB                  0x8B57
+#define GL_BOOL_VEC3_ARB                  0x8B58
+#define GL_BOOL_VEC4_ARB                  0x8B59
+#define GL_FLOAT_MAT2_ARB                 0x8B5A
+#define GL_FLOAT_MAT3_ARB                 0x8B5B
+#define GL_FLOAT_MAT4_ARB                 0x8B5C
+#define GL_OBJECT_DELETE_STATUS_ARB       0x8B80
+#define GL_OBJECT_COMPILE_STATUS_ARB      0x8B81
+#define GL_OBJECT_LINK_STATUS_ARB         0x8B82
+#define GL_OBJECT_VALIDATE_STATUS_ARB     0x8B83
+#define GL_OBJECT_INFO_LOG_LENGTH_ARB     0x8B84
+#define GL_OBJECT_ATTACHED_OBJECTS_ARB    0x8B85
+#define GL_OBJECT_ACTIVE_UNIFORMS_ARB     0x8B86
+#define GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB 0x8B87
+#define GL_OBJECT_SHADER_SOURCE_LENGTH_ARB 0x8B88
+#endif
+
+#ifndef GL_ARB_vertex_shader
+#define GL_VERTEX_SHADER_ARB              0x8B31
+#define GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB 0x8B4A
+#define GL_MAX_VARYING_FLOATS_ARB         0x8B4B
+#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C
+#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB 0x8B4D
+#define GL_OBJECT_ACTIVE_ATTRIBUTES_ARB   0x8B89
+#define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB 0x8B8A
+#endif
+
+#ifndef GL_ARB_fragment_shader
+#define GL_FRAGMENT_SHADER_ARB            0x8B30
+#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB 0x8B49
+#endif
+
+#ifndef GL_ARB_shading_language_100
+#endif
+
+#ifndef GL_ARB_texture_non_power_of_two
+#endif
+
+#ifndef GL_ARB_point_sprite
+#define GL_POINT_SPRITE_ARB               0x8861
+#define GL_COORD_REPLACE_ARB              0x8862
+#endif
+
+#ifndef GL_EXT_abgr
+#define GL_ABGR_EXT                       0x8000
+#endif
+
+#ifndef GL_EXT_blend_color
+#define GL_CONSTANT_COLOR_EXT             0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR_EXT   0x8002
+#define GL_CONSTANT_ALPHA_EXT             0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA_EXT   0x8004
+#define GL_BLEND_COLOR_EXT                0x8005
+#endif
+
+#ifndef GL_EXT_polygon_offset
+#define GL_POLYGON_OFFSET_EXT             0x8037
+#define GL_POLYGON_OFFSET_FACTOR_EXT      0x8038
+#define GL_POLYGON_OFFSET_BIAS_EXT        0x8039
+#endif
+
+#ifndef GL_EXT_texture
+#define GL_ALPHA4_EXT                     0x803B
+#define GL_ALPHA8_EXT                     0x803C
+#define GL_ALPHA12_EXT                    0x803D
+#define GL_ALPHA16_EXT                    0x803E
+#define GL_LUMINANCE4_EXT                 0x803F
+#define GL_LUMINANCE8_EXT                 0x8040
+#define GL_LUMINANCE12_EXT                0x8041
+#define GL_LUMINANCE16_EXT                0x8042
+#define GL_LUMINANCE4_ALPHA4_EXT          0x8043
+#define GL_LUMINANCE6_ALPHA2_EXT          0x8044
+#define GL_LUMINANCE8_ALPHA8_EXT          0x8045
+#define GL_LUMINANCE12_ALPHA4_EXT         0x8046
+#define GL_LUMINANCE12_ALPHA12_EXT        0x8047
+#define GL_LUMINANCE16_ALPHA16_EXT        0x8048
+#define GL_INTENSITY_EXT                  0x8049
+#define GL_INTENSITY4_EXT                 0x804A
+#define GL_INTENSITY8_EXT                 0x804B
+#define GL_INTENSITY12_EXT                0x804C
+#define GL_INTENSITY16_EXT                0x804D
+#define GL_RGB2_EXT                       0x804E
+#define GL_RGB4_EXT                       0x804F
+#define GL_RGB5_EXT                       0x8050
+#define GL_RGB8_EXT                       0x8051
+#define GL_RGB10_EXT                      0x8052
+#define GL_RGB12_EXT                      0x8053
+#define GL_RGB16_EXT                      0x8054
+#define GL_RGBA2_EXT                      0x8055
+#define GL_RGBA4_EXT                      0x8056
+#define GL_RGB5_A1_EXT                    0x8057
+#define GL_RGBA8_EXT                      0x8058
+#define GL_RGB10_A2_EXT                   0x8059
+#define GL_RGBA12_EXT                     0x805A
+#define GL_RGBA16_EXT                     0x805B
+#define GL_TEXTURE_RED_SIZE_EXT           0x805C
+#define GL_TEXTURE_GREEN_SIZE_EXT         0x805D
+#define GL_TEXTURE_BLUE_SIZE_EXT          0x805E
+#define GL_TEXTURE_ALPHA_SIZE_EXT         0x805F
+#define GL_TEXTURE_LUMINANCE_SIZE_EXT     0x8060
+#define GL_TEXTURE_INTENSITY_SIZE_EXT     0x8061
+#define GL_REPLACE_EXT                    0x8062
+#define GL_PROXY_TEXTURE_1D_EXT           0x8063
+#define GL_PROXY_TEXTURE_2D_EXT           0x8064
+#define GL_TEXTURE_TOO_LARGE_EXT          0x8065
+#endif
+
+#ifndef GL_EXT_texture3D
+#define GL_PACK_SKIP_IMAGES_EXT           0x806B
+#define GL_PACK_IMAGE_HEIGHT_EXT          0x806C
+#define GL_UNPACK_SKIP_IMAGES_EXT         0x806D
+#define GL_UNPACK_IMAGE_HEIGHT_EXT        0x806E
+#define GL_TEXTURE_3D_EXT                 0x806F
+#define GL_PROXY_TEXTURE_3D_EXT           0x8070
+#define GL_TEXTURE_DEPTH_EXT              0x8071
+#define GL_TEXTURE_WRAP_R_EXT             0x8072
+#define GL_MAX_3D_TEXTURE_SIZE_EXT        0x8073
+#endif
+
+#ifndef GL_SGIS_texture_filter4
+#define GL_FILTER4_SGIS                   0x8146
+#define GL_TEXTURE_FILTER4_SIZE_SGIS      0x8147
+#endif
+
+#ifndef GL_EXT_subtexture
+#endif
+
+#ifndef GL_EXT_copy_texture
+#endif
+
+#ifndef GL_EXT_histogram
+#define GL_HISTOGRAM_EXT                  0x8024
+#define GL_PROXY_HISTOGRAM_EXT            0x8025
+#define GL_HISTOGRAM_WIDTH_EXT            0x8026
+#define GL_HISTOGRAM_FORMAT_EXT           0x8027
+#define GL_HISTOGRAM_RED_SIZE_EXT         0x8028
+#define GL_HISTOGRAM_GREEN_SIZE_EXT       0x8029
+#define GL_HISTOGRAM_BLUE_SIZE_EXT        0x802A
+#define GL_HISTOGRAM_ALPHA_SIZE_EXT       0x802B
+#define GL_HISTOGRAM_LUMINANCE_SIZE_EXT   0x802C
+#define GL_HISTOGRAM_SINK_EXT             0x802D
+#define GL_MINMAX_EXT                     0x802E
+#define GL_MINMAX_FORMAT_EXT              0x802F
+#define GL_MINMAX_SINK_EXT                0x8030
+#define GL_TABLE_TOO_LARGE_EXT            0x8031
+#endif
+
+#ifndef GL_EXT_convolution
+#define GL_CONVOLUTION_1D_EXT             0x8010
+#define GL_CONVOLUTION_2D_EXT             0x8011
+#define GL_SEPARABLE_2D_EXT               0x8012
+#define GL_CONVOLUTION_BORDER_MODE_EXT    0x8013
+#define GL_CONVOLUTION_FILTER_SCALE_EXT   0x8014
+#define GL_CONVOLUTION_FILTER_BIAS_EXT    0x8015
+#define GL_REDUCE_EXT                     0x8016
+#define GL_CONVOLUTION_FORMAT_EXT         0x8017
+#define GL_CONVOLUTION_WIDTH_EXT          0x8018
+#define GL_CONVOLUTION_HEIGHT_EXT         0x8019
+#define GL_MAX_CONVOLUTION_WIDTH_EXT      0x801A
+#define GL_MAX_CONVOLUTION_HEIGHT_EXT     0x801B
+#define GL_POST_CONVOLUTION_RED_SCALE_EXT 0x801C
+#define GL_POST_CONVOLUTION_GREEN_SCALE_EXT 0x801D
+#define GL_POST_CONVOLUTION_BLUE_SCALE_EXT 0x801E
+#define GL_POST_CONVOLUTION_ALPHA_SCALE_EXT 0x801F
+#define GL_POST_CONVOLUTION_RED_BIAS_EXT  0x8020
+#define GL_POST_CONVOLUTION_GREEN_BIAS_EXT 0x8021
+#define GL_POST_CONVOLUTION_BLUE_BIAS_EXT 0x8022
+#define GL_POST_CONVOLUTION_ALPHA_BIAS_EXT 0x8023
+#endif
+
+#ifndef GL_SGI_color_matrix
+#define GL_COLOR_MATRIX_SGI               0x80B1
+#define GL_COLOR_MATRIX_STACK_DEPTH_SGI   0x80B2
+#define GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B3
+#define GL_POST_COLOR_MATRIX_RED_SCALE_SGI 0x80B4
+#define GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI 0x80B5
+#define GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI 0x80B6
+#define GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI 0x80B7
+#define GL_POST_COLOR_MATRIX_RED_BIAS_SGI 0x80B8
+#define GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI 0x80B9
+#define GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI 0x80BA
+#define GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI 0x80BB
+#endif
+
+#ifndef GL_SGI_color_table
+#define GL_COLOR_TABLE_SGI                0x80D0
+#define GL_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D1
+#define GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D2
+#define GL_PROXY_COLOR_TABLE_SGI          0x80D3
+#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D4
+#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D5
+#define GL_COLOR_TABLE_SCALE_SGI          0x80D6
+#define GL_COLOR_TABLE_BIAS_SGI           0x80D7
+#define GL_COLOR_TABLE_FORMAT_SGI         0x80D8
+#define GL_COLOR_TABLE_WIDTH_SGI          0x80D9
+#define GL_COLOR_TABLE_RED_SIZE_SGI       0x80DA
+#define GL_COLOR_TABLE_GREEN_SIZE_SGI     0x80DB
+#define GL_COLOR_TABLE_BLUE_SIZE_SGI      0x80DC
+#define GL_COLOR_TABLE_ALPHA_SIZE_SGI     0x80DD
+#define GL_COLOR_TABLE_LUMINANCE_SIZE_SGI 0x80DE
+#define GL_COLOR_TABLE_INTENSITY_SIZE_SGI 0x80DF
+#endif
+
+#ifndef GL_SGIS_pixel_texture
+#define GL_PIXEL_TEXTURE_SGIS             0x8353
+#define GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS 0x8354
+#define GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS 0x8355
+#define GL_PIXEL_GROUP_COLOR_SGIS         0x8356
+#endif
+
+#ifndef GL_SGIX_pixel_texture
+#define GL_PIXEL_TEX_GEN_SGIX             0x8139
+#define GL_PIXEL_TEX_GEN_MODE_SGIX        0x832B
+#endif
+
+#ifndef GL_SGIS_texture4D
+#define GL_PACK_SKIP_VOLUMES_SGIS         0x8130
+#define GL_PACK_IMAGE_DEPTH_SGIS          0x8131
+#define GL_UNPACK_SKIP_VOLUMES_SGIS       0x8132
+#define GL_UNPACK_IMAGE_DEPTH_SGIS        0x8133
+#define GL_TEXTURE_4D_SGIS                0x8134
+#define GL_PROXY_TEXTURE_4D_SGIS          0x8135
+#define GL_TEXTURE_4DSIZE_SGIS            0x8136
+#define GL_TEXTURE_WRAP_Q_SGIS            0x8137
+#define GL_MAX_4D_TEXTURE_SIZE_SGIS       0x8138
+#define GL_TEXTURE_4D_BINDING_SGIS        0x814F
+#endif
+
+#ifndef GL_SGI_texture_color_table
+#define GL_TEXTURE_COLOR_TABLE_SGI        0x80BC
+#define GL_PROXY_TEXTURE_COLOR_TABLE_SGI  0x80BD
+#endif
+
+#ifndef GL_EXT_cmyka
+#define GL_CMYK_EXT                       0x800C
+#define GL_CMYKA_EXT                      0x800D
+#define GL_PACK_CMYK_HINT_EXT             0x800E
+#define GL_UNPACK_CMYK_HINT_EXT           0x800F
+#endif
+
+#ifndef GL_EXT_texture_object
+#define GL_TEXTURE_PRIORITY_EXT           0x8066
+#define GL_TEXTURE_RESIDENT_EXT           0x8067
+#define GL_TEXTURE_1D_BINDING_EXT         0x8068
+#define GL_TEXTURE_2D_BINDING_EXT         0x8069
+#define GL_TEXTURE_3D_BINDING_EXT         0x806A
+#endif
+
+#ifndef GL_SGIS_detail_texture
+#define GL_DETAIL_TEXTURE_2D_SGIS         0x8095
+#define GL_DETAIL_TEXTURE_2D_BINDING_SGIS 0x8096
+#define GL_LINEAR_DETAIL_SGIS             0x8097
+#define GL_LINEAR_DETAIL_ALPHA_SGIS       0x8098
+#define GL_LINEAR_DETAIL_COLOR_SGIS       0x8099
+#define GL_DETAIL_TEXTURE_LEVEL_SGIS      0x809A
+#define GL_DETAIL_TEXTURE_MODE_SGIS       0x809B
+#define GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS 0x809C
+#endif
+
+#ifndef GL_SGIS_sharpen_texture
+#define GL_LINEAR_SHARPEN_SGIS            0x80AD
+#define GL_LINEAR_SHARPEN_ALPHA_SGIS      0x80AE
+#define GL_LINEAR_SHARPEN_COLOR_SGIS      0x80AF
+#define GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS 0x80B0
+#endif
+
+#ifndef GL_EXT_packed_pixels
+#define GL_UNSIGNED_BYTE_3_3_2_EXT        0x8032
+#define GL_UNSIGNED_SHORT_4_4_4_4_EXT     0x8033
+#define GL_UNSIGNED_SHORT_5_5_5_1_EXT     0x8034
+#define GL_UNSIGNED_INT_8_8_8_8_EXT       0x8035
+#define GL_UNSIGNED_INT_10_10_10_2_EXT    0x8036
+#endif
+
+#ifndef GL_SGIS_texture_lod
+#define GL_TEXTURE_MIN_LOD_SGIS           0x813A
+#define GL_TEXTURE_MAX_LOD_SGIS           0x813B
+#define GL_TEXTURE_BASE_LEVEL_SGIS        0x813C
+#define GL_TEXTURE_MAX_LEVEL_SGIS         0x813D
+#endif
+
+#ifndef GL_SGIS_multisample
+#define GL_MULTISAMPLE_SGIS               0x809D
+#define GL_SAMPLE_ALPHA_TO_MASK_SGIS      0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE_SGIS       0x809F
+#define GL_SAMPLE_MASK_SGIS               0x80A0
+#define GL_1PASS_SGIS                     0x80A1
+#define GL_2PASS_0_SGIS                   0x80A2
+#define GL_2PASS_1_SGIS                   0x80A3
+#define GL_4PASS_0_SGIS                   0x80A4
+#define GL_4PASS_1_SGIS                   0x80A5
+#define GL_4PASS_2_SGIS                   0x80A6
+#define GL_4PASS_3_SGIS                   0x80A7
+#define GL_SAMPLE_BUFFERS_SGIS            0x80A8
+#define GL_SAMPLES_SGIS                   0x80A9
+#define GL_SAMPLE_MASK_VALUE_SGIS         0x80AA
+#define GL_SAMPLE_MASK_INVERT_SGIS        0x80AB
+#define GL_SAMPLE_PATTERN_SGIS            0x80AC
+#endif
+
+#ifndef GL_EXT_rescale_normal
+#define GL_RESCALE_NORMAL_EXT             0x803A
+#endif
+
+#ifndef GL_EXT_vertex_array
+#define GL_VERTEX_ARRAY_EXT               0x8074
+#define GL_NORMAL_ARRAY_EXT               0x8075
+#define GL_COLOR_ARRAY_EXT                0x8076
+#define GL_INDEX_ARRAY_EXT                0x8077
+#define GL_TEXTURE_COORD_ARRAY_EXT        0x8078
+#define GL_EDGE_FLAG_ARRAY_EXT            0x8079
+#define GL_VERTEX_ARRAY_SIZE_EXT          0x807A
+#define GL_VERTEX_ARRAY_TYPE_EXT          0x807B
+#define GL_VERTEX_ARRAY_STRIDE_EXT        0x807C
+#define GL_VERTEX_ARRAY_COUNT_EXT         0x807D
+#define GL_NORMAL_ARRAY_TYPE_EXT          0x807E
+#define GL_NORMAL_ARRAY_STRIDE_EXT        0x807F
+#define GL_NORMAL_ARRAY_COUNT_EXT         0x8080
+#define GL_COLOR_ARRAY_SIZE_EXT           0x8081
+#define GL_COLOR_ARRAY_TYPE_EXT           0x8082
+#define GL_COLOR_ARRAY_STRIDE_EXT         0x8083
+#define GL_COLOR_ARRAY_COUNT_EXT          0x8084
+#define GL_INDEX_ARRAY_TYPE_EXT           0x8085
+#define GL_INDEX_ARRAY_STRIDE_EXT         0x8086
+#define GL_INDEX_ARRAY_COUNT_EXT          0x8087
+#define GL_TEXTURE_COORD_ARRAY_SIZE_EXT   0x8088
+#define GL_TEXTURE_COORD_ARRAY_TYPE_EXT   0x8089
+#define GL_TEXTURE_COORD_ARRAY_STRIDE_EXT 0x808A
+#define GL_TEXTURE_COORD_ARRAY_COUNT_EXT  0x808B
+#define GL_EDGE_FLAG_ARRAY_STRIDE_EXT     0x808C
+#define GL_EDGE_FLAG_ARRAY_COUNT_EXT      0x808D
+#define GL_VERTEX_ARRAY_POINTER_EXT       0x808E
+#define GL_NORMAL_ARRAY_POINTER_EXT       0x808F
+#define GL_COLOR_ARRAY_POINTER_EXT        0x8090
+#define GL_INDEX_ARRAY_POINTER_EXT        0x8091
+#define GL_TEXTURE_COORD_ARRAY_POINTER_EXT 0x8092
+#define GL_EDGE_FLAG_ARRAY_POINTER_EXT    0x8093
+#endif
+
+#ifndef GL_EXT_misc_attribute
+#endif
+
+#ifndef GL_SGIS_generate_mipmap
+#define GL_GENERATE_MIPMAP_SGIS           0x8191
+#define GL_GENERATE_MIPMAP_HINT_SGIS      0x8192
+#endif
+
+#ifndef GL_SGIX_clipmap
+#define GL_LINEAR_CLIPMAP_LINEAR_SGIX     0x8170
+#define GL_TEXTURE_CLIPMAP_CENTER_SGIX    0x8171
+#define GL_TEXTURE_CLIPMAP_FRAME_SGIX     0x8172
+#define GL_TEXTURE_CLIPMAP_OFFSET_SGIX    0x8173
+#define GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8174
+#define GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX 0x8175
+#define GL_TEXTURE_CLIPMAP_DEPTH_SGIX     0x8176
+#define GL_MAX_CLIPMAP_DEPTH_SGIX         0x8177
+#define GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8178
+#define GL_NEAREST_CLIPMAP_NEAREST_SGIX   0x844D
+#define GL_NEAREST_CLIPMAP_LINEAR_SGIX    0x844E
+#define GL_LINEAR_CLIPMAP_NEAREST_SGIX    0x844F
+#endif
+
+#ifndef GL_SGIX_shadow
+#define GL_TEXTURE_COMPARE_SGIX           0x819A
+#define GL_TEXTURE_COMPARE_OPERATOR_SGIX  0x819B
+#define GL_TEXTURE_LEQUAL_R_SGIX          0x819C
+#define GL_TEXTURE_GEQUAL_R_SGIX          0x819D
+#endif
+
+#ifndef GL_SGIS_texture_edge_clamp
+#define GL_CLAMP_TO_EDGE_SGIS             0x812F
+#endif
+
+#ifndef GL_EXT_blend_minmax
+#define GL_FUNC_ADD_EXT                   0x8006
+#define GL_MIN_EXT                        0x8007
+#define GL_MAX_EXT                        0x8008
+#define GL_BLEND_EQUATION_EXT             0x8009
+#endif
+
+#ifndef GL_EXT_blend_subtract
+#define GL_FUNC_SUBTRACT_EXT              0x800A
+#define GL_FUNC_REVERSE_SUBTRACT_EXT      0x800B
+#endif
+
+#ifndef GL_EXT_blend_logic_op
+#endif
+
+#ifndef GL_SGIX_interlace
+#define GL_INTERLACE_SGIX                 0x8094
+#endif
+
+#ifndef GL_SGIX_pixel_tiles
+#define GL_PIXEL_TILE_BEST_ALIGNMENT_SGIX 0x813E
+#define GL_PIXEL_TILE_CACHE_INCREMENT_SGIX 0x813F
+#define GL_PIXEL_TILE_WIDTH_SGIX          0x8140
+#define GL_PIXEL_TILE_HEIGHT_SGIX         0x8141
+#define GL_PIXEL_TILE_GRID_WIDTH_SGIX     0x8142
+#define GL_PIXEL_TILE_GRID_HEIGHT_SGIX    0x8143
+#define GL_PIXEL_TILE_GRID_DEPTH_SGIX     0x8144
+#define GL_PIXEL_TILE_CACHE_SIZE_SGIX     0x8145
+#endif
+
+#ifndef GL_SGIS_texture_select
+#define GL_DUAL_ALPHA4_SGIS               0x8110
+#define GL_DUAL_ALPHA8_SGIS               0x8111
+#define GL_DUAL_ALPHA12_SGIS              0x8112
+#define GL_DUAL_ALPHA16_SGIS              0x8113
+#define GL_DUAL_LUMINANCE4_SGIS           0x8114
+#define GL_DUAL_LUMINANCE8_SGIS           0x8115
+#define GL_DUAL_LUMINANCE12_SGIS          0x8116
+#define GL_DUAL_LUMINANCE16_SGIS          0x8117
+#define GL_DUAL_INTENSITY4_SGIS           0x8118
+#define GL_DUAL_INTENSITY8_SGIS           0x8119
+#define GL_DUAL_INTENSITY12_SGIS          0x811A
+#define GL_DUAL_INTENSITY16_SGIS          0x811B
+#define GL_DUAL_LUMINANCE_ALPHA4_SGIS     0x811C
+#define GL_DUAL_LUMINANCE_ALPHA8_SGIS     0x811D
+#define GL_QUAD_ALPHA4_SGIS               0x811E
+#define GL_QUAD_ALPHA8_SGIS               0x811F
+#define GL_QUAD_LUMINANCE4_SGIS           0x8120
+#define GL_QUAD_LUMINANCE8_SGIS           0x8121
+#define GL_QUAD_INTENSITY4_SGIS           0x8122
+#define GL_QUAD_INTENSITY8_SGIS           0x8123
+#define GL_DUAL_TEXTURE_SELECT_SGIS       0x8124
+#define GL_QUAD_TEXTURE_SELECT_SGIS       0x8125
+#endif
+
+#ifndef GL_SGIX_sprite
+#define GL_SPRITE_SGIX                    0x8148
+#define GL_SPRITE_MODE_SGIX               0x8149
+#define GL_SPRITE_AXIS_SGIX               0x814A
+#define GL_SPRITE_TRANSLATION_SGIX        0x814B
+#define GL_SPRITE_AXIAL_SGIX              0x814C
+#define GL_SPRITE_OBJECT_ALIGNED_SGIX     0x814D
+#define GL_SPRITE_EYE_ALIGNED_SGIX        0x814E
+#endif
+
+#ifndef GL_SGIX_texture_multi_buffer
+#define GL_TEXTURE_MULTI_BUFFER_HINT_SGIX 0x812E
+#endif
+
+#ifndef GL_EXT_point_parameters
+#define GL_POINT_SIZE_MIN_EXT             0x8126
+#define GL_POINT_SIZE_MAX_EXT             0x8127
+#define GL_POINT_FADE_THRESHOLD_SIZE_EXT  0x8128
+#define GL_DISTANCE_ATTENUATION_EXT       0x8129
+#endif
+
+#ifndef GL_SGIS_point_parameters
+#define GL_POINT_SIZE_MIN_SGIS            0x8126
+#define GL_POINT_SIZE_MAX_SGIS            0x8127
+#define GL_POINT_FADE_THRESHOLD_SIZE_SGIS 0x8128
+#define GL_DISTANCE_ATTENUATION_SGIS      0x8129
+#endif
+
+#ifndef GL_SGIX_instruments
+#define GL_INSTRUMENT_BUFFER_POINTER_SGIX 0x8180
+#define GL_INSTRUMENT_MEASUREMENTS_SGIX   0x8181
+#endif
+
+#ifndef GL_SGIX_texture_scale_bias
+#define GL_POST_TEXTURE_FILTER_BIAS_SGIX  0x8179
+#define GL_POST_TEXTURE_FILTER_SCALE_SGIX 0x817A
+#define GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX 0x817B
+#define GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX 0x817C
+#endif
+
+#ifndef GL_SGIX_framezoom
+#define GL_FRAMEZOOM_SGIX                 0x818B
+#define GL_FRAMEZOOM_FACTOR_SGIX          0x818C
+#define GL_MAX_FRAMEZOOM_FACTOR_SGIX      0x818D
+#endif
+
+#ifndef GL_SGIX_tag_sample_buffer
+#endif
+
+#ifndef GL_FfdMaskSGIX
+#define GL_TEXTURE_DEFORMATION_BIT_SGIX   0x00000001
+#define GL_GEOMETRY_DEFORMATION_BIT_SGIX  0x00000002
+#endif
+
+#ifndef GL_SGIX_polynomial_ffd
+#define GL_GEOMETRY_DEFORMATION_SGIX      0x8194
+#define GL_TEXTURE_DEFORMATION_SGIX       0x8195
+#define GL_DEFORMATIONS_MASK_SGIX         0x8196
+#define GL_MAX_DEFORMATION_ORDER_SGIX     0x8197
+#endif
+
+#ifndef GL_SGIX_reference_plane
+#define GL_REFERENCE_PLANE_SGIX           0x817D
+#define GL_REFERENCE_PLANE_EQUATION_SGIX  0x817E
+#endif
+
+#ifndef GL_SGIX_flush_raster
+#endif
+
+#ifndef GL_SGIX_depth_texture
+#define GL_DEPTH_COMPONENT16_SGIX         0x81A5
+#define GL_DEPTH_COMPONENT24_SGIX         0x81A6
+#define GL_DEPTH_COMPONENT32_SGIX         0x81A7
+#endif
+
+#ifndef GL_SGIS_fog_function
+#define GL_FOG_FUNC_SGIS                  0x812A
+#define GL_FOG_FUNC_POINTS_SGIS           0x812B
+#define GL_MAX_FOG_FUNC_POINTS_SGIS       0x812C
+#endif
+
+#ifndef GL_SGIX_fog_offset
+#define GL_FOG_OFFSET_SGIX                0x8198
+#define GL_FOG_OFFSET_VALUE_SGIX          0x8199
+#endif
+
+#ifndef GL_HP_image_transform
+#define GL_IMAGE_SCALE_X_HP               0x8155
+#define GL_IMAGE_SCALE_Y_HP               0x8156
+#define GL_IMAGE_TRANSLATE_X_HP           0x8157
+#define GL_IMAGE_TRANSLATE_Y_HP           0x8158
+#define GL_IMAGE_ROTATE_ANGLE_HP          0x8159
+#define GL_IMAGE_ROTATE_ORIGIN_X_HP       0x815A
+#define GL_IMAGE_ROTATE_ORIGIN_Y_HP       0x815B
+#define GL_IMAGE_MAG_FILTER_HP            0x815C
+#define GL_IMAGE_MIN_FILTER_HP            0x815D
+#define GL_IMAGE_CUBIC_WEIGHT_HP          0x815E
+#define GL_CUBIC_HP                       0x815F
+#define GL_AVERAGE_HP                     0x8160
+#define GL_IMAGE_TRANSFORM_2D_HP          0x8161
+#define GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8162
+#define GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8163
+#endif
+
+#ifndef GL_HP_convolution_border_modes
+#define GL_IGNORE_BORDER_HP               0x8150
+#define GL_CONSTANT_BORDER_HP             0x8151
+#define GL_REPLICATE_BORDER_HP            0x8153
+#define GL_CONVOLUTION_BORDER_COLOR_HP    0x8154
+#endif
+
+#ifndef GL_INGR_palette_buffer
+#endif
+
+#ifndef GL_SGIX_texture_add_env
+#define GL_TEXTURE_ENV_BIAS_SGIX          0x80BE
+#endif
+
+#ifndef GL_EXT_color_subtable
+#endif
+
+#ifndef GL_PGI_vertex_hints
+#define GL_VERTEX_DATA_HINT_PGI           0x1A22A
+#define GL_VERTEX_CONSISTENT_HINT_PGI     0x1A22B
+#define GL_MATERIAL_SIDE_HINT_PGI         0x1A22C
+#define GL_MAX_VERTEX_HINT_PGI            0x1A22D
+#define GL_COLOR3_BIT_PGI                 0x00010000
+#define GL_COLOR4_BIT_PGI                 0x00020000
+#define GL_EDGEFLAG_BIT_PGI               0x00040000
+#define GL_INDEX_BIT_PGI                  0x00080000
+#define GL_MAT_AMBIENT_BIT_PGI            0x00100000
+#define GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI 0x00200000
+#define GL_MAT_DIFFUSE_BIT_PGI            0x00400000
+#define GL_MAT_EMISSION_BIT_PGI           0x00800000
+#define GL_MAT_COLOR_INDEXES_BIT_PGI      0x01000000
+#define GL_MAT_SHININESS_BIT_PGI          0x02000000
+#define GL_MAT_SPECULAR_BIT_PGI           0x04000000
+#define GL_NORMAL_BIT_PGI                 0x08000000
+#define GL_TEXCOORD1_BIT_PGI              0x10000000
+#define GL_TEXCOORD2_BIT_PGI              0x20000000
+#define GL_TEXCOORD3_BIT_PGI              0x40000000
+#define GL_TEXCOORD4_BIT_PGI              0x80000000
+#define GL_VERTEX23_BIT_PGI               0x00000004
+#define GL_VERTEX4_BIT_PGI                0x00000008
+#endif
+
+#ifndef GL_PGI_misc_hints
+#define GL_PREFER_DOUBLEBUFFER_HINT_PGI   0x1A1F8
+#define GL_CONSERVE_MEMORY_HINT_PGI       0x1A1FD
+#define GL_RECLAIM_MEMORY_HINT_PGI        0x1A1FE
+#define GL_NATIVE_GRAPHICS_HANDLE_PGI     0x1A202
+#define GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI 0x1A203
+#define GL_NATIVE_GRAPHICS_END_HINT_PGI   0x1A204
+#define GL_ALWAYS_FAST_HINT_PGI           0x1A20C
+#define GL_ALWAYS_SOFT_HINT_PGI           0x1A20D
+#define GL_ALLOW_DRAW_OBJ_HINT_PGI        0x1A20E
+#define GL_ALLOW_DRAW_WIN_HINT_PGI        0x1A20F
+#define GL_ALLOW_DRAW_FRG_HINT_PGI        0x1A210
+#define GL_ALLOW_DRAW_MEM_HINT_PGI        0x1A211
+#define GL_STRICT_DEPTHFUNC_HINT_PGI      0x1A216
+#define GL_STRICT_LIGHTING_HINT_PGI       0x1A217
+#define GL_STRICT_SCISSOR_HINT_PGI        0x1A218
+#define GL_FULL_STIPPLE_HINT_PGI          0x1A219
+#define GL_CLIP_NEAR_HINT_PGI             0x1A220
+#define GL_CLIP_FAR_HINT_PGI              0x1A221
+#define GL_WIDE_LINE_HINT_PGI             0x1A222
+#define GL_BACK_NORMALS_HINT_PGI          0x1A223
+#endif
+
+#ifndef GL_EXT_paletted_texture
+#define GL_COLOR_INDEX1_EXT               0x80E2
+#define GL_COLOR_INDEX2_EXT               0x80E3
+#define GL_COLOR_INDEX4_EXT               0x80E4
+#define GL_COLOR_INDEX8_EXT               0x80E5
+#define GL_COLOR_INDEX12_EXT              0x80E6
+#define GL_COLOR_INDEX16_EXT              0x80E7
+#define GL_TEXTURE_INDEX_SIZE_EXT         0x80ED
+#endif
+
+#ifndef GL_EXT_clip_volume_hint
+#define GL_CLIP_VOLUME_CLIPPING_HINT_EXT  0x80F0
+#endif
+
+#ifndef GL_SGIX_list_priority
+#define GL_LIST_PRIORITY_SGIX             0x8182
+#endif
+
+#ifndef GL_SGIX_ir_instrument1
+#define GL_IR_INSTRUMENT1_SGIX            0x817F
+#endif
+
+#ifndef GL_SGIX_calligraphic_fragment
+#define GL_CALLIGRAPHIC_FRAGMENT_SGIX     0x8183
+#endif
+
+#ifndef GL_SGIX_texture_lod_bias
+#define GL_TEXTURE_LOD_BIAS_S_SGIX        0x818E
+#define GL_TEXTURE_LOD_BIAS_T_SGIX        0x818F
+#define GL_TEXTURE_LOD_BIAS_R_SGIX        0x8190
+#endif
+
+#ifndef GL_SGIX_shadow_ambient
+#define GL_SHADOW_AMBIENT_SGIX            0x80BF
+#endif
+
+#ifndef GL_EXT_index_texture
+#endif
+
+#ifndef GL_EXT_index_material
+#define GL_INDEX_MATERIAL_EXT             0x81B8
+#define GL_INDEX_MATERIAL_PARAMETER_EXT   0x81B9
+#define GL_INDEX_MATERIAL_FACE_EXT        0x81BA
+#endif
+
+#ifndef GL_EXT_index_func
+#define GL_INDEX_TEST_EXT                 0x81B5
+#define GL_INDEX_TEST_FUNC_EXT            0x81B6
+#define GL_INDEX_TEST_REF_EXT             0x81B7
+#endif
+
+#ifndef GL_EXT_index_array_formats
+#define GL_IUI_V2F_EXT                    0x81AD
+#define GL_IUI_V3F_EXT                    0x81AE
+#define GL_IUI_N3F_V2F_EXT                0x81AF
+#define GL_IUI_N3F_V3F_EXT                0x81B0
+#define GL_T2F_IUI_V2F_EXT                0x81B1
+#define GL_T2F_IUI_V3F_EXT                0x81B2
+#define GL_T2F_IUI_N3F_V2F_EXT            0x81B3
+#define GL_T2F_IUI_N3F_V3F_EXT            0x81B4
+#endif
+
+#ifndef GL_EXT_compiled_vertex_array
+#define GL_ARRAY_ELEMENT_LOCK_FIRST_EXT   0x81A8
+#define GL_ARRAY_ELEMENT_LOCK_COUNT_EXT   0x81A9
+#endif
+
+#ifndef GL_EXT_cull_vertex
+#define GL_CULL_VERTEX_EXT                0x81AA
+#define GL_CULL_VERTEX_EYE_POSITION_EXT   0x81AB
+#define GL_CULL_VERTEX_OBJECT_POSITION_EXT 0x81AC
+#endif
+
+#ifndef GL_SGIX_ycrcb
+#define GL_YCRCB_422_SGIX                 0x81BB
+#define GL_YCRCB_444_SGIX                 0x81BC
+#endif
+
+#ifndef GL_SGIX_fragment_lighting
+#define GL_FRAGMENT_LIGHTING_SGIX         0x8400
+#define GL_FRAGMENT_COLOR_MATERIAL_SGIX   0x8401
+#define GL_FRAGMENT_COLOR_MATERIAL_FACE_SGIX 0x8402
+#define GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX 0x8403
+#define GL_MAX_FRAGMENT_LIGHTS_SGIX       0x8404
+#define GL_MAX_ACTIVE_LIGHTS_SGIX         0x8405
+#define GL_CURRENT_RASTER_NORMAL_SGIX     0x8406
+#define GL_LIGHT_ENV_MODE_SGIX            0x8407
+#define GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX 0x8408
+#define GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX 0x8409
+#define GL_FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX 0x840A
+#define GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX 0x840B
+#define GL_FRAGMENT_LIGHT0_SGIX           0x840C
+#define GL_FRAGMENT_LIGHT1_SGIX           0x840D
+#define GL_FRAGMENT_LIGHT2_SGIX           0x840E
+#define GL_FRAGMENT_LIGHT3_SGIX           0x840F
+#define GL_FRAGMENT_LIGHT4_SGIX           0x8410
+#define GL_FRAGMENT_LIGHT5_SGIX           0x8411
+#define GL_FRAGMENT_LIGHT6_SGIX           0x8412
+#define GL_FRAGMENT_LIGHT7_SGIX           0x8413
+#endif
+
+#ifndef GL_IBM_rasterpos_clip
+#define GL_RASTER_POSITION_UNCLIPPED_IBM  0x19262
+#endif
+
+#ifndef GL_HP_texture_lighting
+#define GL_TEXTURE_LIGHTING_MODE_HP       0x8167
+#define GL_TEXTURE_POST_SPECULAR_HP       0x8168
+#define GL_TEXTURE_PRE_SPECULAR_HP        0x8169
+#endif
+
+#ifndef GL_EXT_draw_range_elements
+#define GL_MAX_ELEMENTS_VERTICES_EXT      0x80E8
+#define GL_MAX_ELEMENTS_INDICES_EXT       0x80E9
+#endif
+
+#ifndef GL_WIN_phong_shading
+#define GL_PHONG_WIN                      0x80EA
+#define GL_PHONG_HINT_WIN                 0x80EB
+#endif
+
+#ifndef GL_WIN_specular_fog
+#define GL_FOG_SPECULAR_TEXTURE_WIN       0x80EC
+#endif
+
+#ifndef GL_EXT_light_texture
+#define GL_FRAGMENT_MATERIAL_EXT          0x8349
+#define GL_FRAGMENT_NORMAL_EXT            0x834A
+#define GL_FRAGMENT_COLOR_EXT             0x834C
+#define GL_ATTENUATION_EXT                0x834D
+#define GL_SHADOW_ATTENUATION_EXT         0x834E
+#define GL_TEXTURE_APPLICATION_MODE_EXT   0x834F
+#define GL_TEXTURE_LIGHT_EXT              0x8350
+#define GL_TEXTURE_MATERIAL_FACE_EXT      0x8351
+#define GL_TEXTURE_MATERIAL_PARAMETER_EXT 0x8352
+/* reuse GL_FRAGMENT_DEPTH_EXT */
+#endif
+
+#ifndef GL_SGIX_blend_alpha_minmax
+#define GL_ALPHA_MIN_SGIX                 0x8320
+#define GL_ALPHA_MAX_SGIX                 0x8321
+#endif
+
+#ifndef GL_SGIX_impact_pixel_texture
+#define GL_PIXEL_TEX_GEN_Q_CEILING_SGIX   0x8184
+#define GL_PIXEL_TEX_GEN_Q_ROUND_SGIX     0x8185
+#define GL_PIXEL_TEX_GEN_Q_FLOOR_SGIX     0x8186
+#define GL_PIXEL_TEX_GEN_ALPHA_REPLACE_SGIX 0x8187
+#define GL_PIXEL_TEX_GEN_ALPHA_NO_REPLACE_SGIX 0x8188
+#define GL_PIXEL_TEX_GEN_ALPHA_LS_SGIX    0x8189
+#define GL_PIXEL_TEX_GEN_ALPHA_MS_SGIX    0x818A
+#endif
+
+#ifndef GL_EXT_bgra
+#define GL_BGR_EXT                        0x80E0
+#define GL_BGRA_EXT                       0x80E1
+#endif
+
+#ifndef GL_SGIX_async
+#define GL_ASYNC_MARKER_SGIX              0x8329
+#endif
+
+#ifndef GL_SGIX_async_pixel
+#define GL_ASYNC_TEX_IMAGE_SGIX           0x835C
+#define GL_ASYNC_DRAW_PIXELS_SGIX         0x835D
+#define GL_ASYNC_READ_PIXELS_SGIX         0x835E
+#define GL_MAX_ASYNC_TEX_IMAGE_SGIX       0x835F
+#define GL_MAX_ASYNC_DRAW_PIXELS_SGIX     0x8360
+#define GL_MAX_ASYNC_READ_PIXELS_SGIX     0x8361
+#endif
+
+#ifndef GL_SGIX_async_histogram
+#define GL_ASYNC_HISTOGRAM_SGIX           0x832C
+#define GL_MAX_ASYNC_HISTOGRAM_SGIX       0x832D
+#endif
+
+#ifndef GL_INTEL_texture_scissor
+#endif
+
+#ifndef GL_INTEL_parallel_arrays
+#define GL_PARALLEL_ARRAYS_INTEL          0x83F4
+#define GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL 0x83F5
+#define GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL 0x83F6
+#define GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL 0x83F7
+#define GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL 0x83F8
+#endif
+
+#ifndef GL_HP_occlusion_test
+#define GL_OCCLUSION_TEST_HP              0x8165
+#define GL_OCCLUSION_TEST_RESULT_HP       0x8166
+#endif
+
+#ifndef GL_EXT_pixel_transform
+#define GL_PIXEL_TRANSFORM_2D_EXT         0x8330
+#define GL_PIXEL_MAG_FILTER_EXT           0x8331
+#define GL_PIXEL_MIN_FILTER_EXT           0x8332
+#define GL_PIXEL_CUBIC_WEIGHT_EXT         0x8333
+#define GL_CUBIC_EXT                      0x8334
+#define GL_AVERAGE_EXT                    0x8335
+#define GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8336
+#define GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8337
+#define GL_PIXEL_TRANSFORM_2D_MATRIX_EXT  0x8338
+#endif
+
+#ifndef GL_EXT_pixel_transform_color_table
+#endif
+
+#ifndef GL_EXT_shared_texture_palette
+#define GL_SHARED_TEXTURE_PALETTE_EXT     0x81FB
+#endif
+
+#ifndef GL_EXT_separate_specular_color
+#define GL_LIGHT_MODEL_COLOR_CONTROL_EXT  0x81F8
+#define GL_SINGLE_COLOR_EXT               0x81F9
+#define GL_SEPARATE_SPECULAR_COLOR_EXT    0x81FA
+#endif
+
+#ifndef GL_EXT_secondary_color
+#define GL_COLOR_SUM_EXT                  0x8458
+#define GL_CURRENT_SECONDARY_COLOR_EXT    0x8459
+#define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT 0x845A
+#define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT 0x845B
+#define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT 0x845C
+#define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D
+#define GL_SECONDARY_COLOR_ARRAY_EXT      0x845E
+#endif
+
+#ifndef GL_EXT_texture_perturb_normal
+#define GL_PERTURB_EXT                    0x85AE
+#define GL_TEXTURE_NORMAL_EXT             0x85AF
+#endif
+
+#ifndef GL_EXT_multi_draw_arrays
+#endif
+
+#ifndef GL_EXT_fog_coord
+#define GL_FOG_COORDINATE_SOURCE_EXT      0x8450
+#define GL_FOG_COORDINATE_EXT             0x8451
+#define GL_FRAGMENT_DEPTH_EXT             0x8452
+#define GL_CURRENT_FOG_COORDINATE_EXT     0x8453
+#define GL_FOG_COORDINATE_ARRAY_TYPE_EXT  0x8454
+#define GL_FOG_COORDINATE_ARRAY_STRIDE_EXT 0x8455
+#define GL_FOG_COORDINATE_ARRAY_POINTER_EXT 0x8456
+#define GL_FOG_COORDINATE_ARRAY_EXT       0x8457
+#endif
+
+#ifndef GL_REND_screen_coordinates
+#define GL_SCREEN_COORDINATES_REND        0x8490
+#define GL_INVERTED_SCREEN_W_REND         0x8491
+#endif
+
+#ifndef GL_EXT_coordinate_frame
+#define GL_TANGENT_ARRAY_EXT              0x8439
+#define GL_BINORMAL_ARRAY_EXT             0x843A
+#define GL_CURRENT_TANGENT_EXT            0x843B
+#define GL_CURRENT_BINORMAL_EXT           0x843C
+#define GL_TANGENT_ARRAY_TYPE_EXT         0x843E
+#define GL_TANGENT_ARRAY_STRIDE_EXT       0x843F
+#define GL_BINORMAL_ARRAY_TYPE_EXT        0x8440
+#define GL_BINORMAL_ARRAY_STRIDE_EXT      0x8441
+#define GL_TANGENT_ARRAY_POINTER_EXT      0x8442
+#define GL_BINORMAL_ARRAY_POINTER_EXT     0x8443
+#define GL_MAP1_TANGENT_EXT               0x8444
+#define GL_MAP2_TANGENT_EXT               0x8445
+#define GL_MAP1_BINORMAL_EXT              0x8446
+#define GL_MAP2_BINORMAL_EXT              0x8447
+#endif
+
+#ifndef GL_EXT_texture_env_combine
+#define GL_COMBINE_EXT                    0x8570
+#define GL_COMBINE_RGB_EXT                0x8571
+#define GL_COMBINE_ALPHA_EXT              0x8572
+#define GL_RGB_SCALE_EXT                  0x8573
+#define GL_ADD_SIGNED_EXT                 0x8574
+#define GL_INTERPOLATE_EXT                0x8575
+#define GL_CONSTANT_EXT                   0x8576
+#define GL_PRIMARY_COLOR_EXT              0x8577
+#define GL_PREVIOUS_EXT                   0x8578
+#define GL_SOURCE0_RGB_EXT                0x8580
+#define GL_SOURCE1_RGB_EXT                0x8581
+#define GL_SOURCE2_RGB_EXT                0x8582
+#define GL_SOURCE0_ALPHA_EXT              0x8588
+#define GL_SOURCE1_ALPHA_EXT              0x8589
+#define GL_SOURCE2_ALPHA_EXT              0x858A
+#define GL_OPERAND0_RGB_EXT               0x8590
+#define GL_OPERAND1_RGB_EXT               0x8591
+#define GL_OPERAND2_RGB_EXT               0x8592
+#define GL_OPERAND0_ALPHA_EXT             0x8598
+#define GL_OPERAND1_ALPHA_EXT             0x8599
+#define GL_OPERAND2_ALPHA_EXT             0x859A
+#endif
+
+#ifndef GL_APPLE_specular_vector
+#define GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE 0x85B0
+#endif
+
+#ifndef GL_APPLE_transform_hint
+#define GL_TRANSFORM_HINT_APPLE           0x85B1
+#endif
+
+#ifndef GL_SGIX_fog_scale
+#define GL_FOG_SCALE_SGIX                 0x81FC
+#define GL_FOG_SCALE_VALUE_SGIX           0x81FD
+#endif
+
+#ifndef GL_SUNX_constant_data
+#define GL_UNPACK_CONSTANT_DATA_SUNX      0x81D5
+#define GL_TEXTURE_CONSTANT_DATA_SUNX     0x81D6
+#endif
+
+#ifndef GL_SUN_global_alpha
+#define GL_GLOBAL_ALPHA_SUN               0x81D9
+#define GL_GLOBAL_ALPHA_FACTOR_SUN        0x81DA
+#endif
+
+#ifndef GL_SUN_triangle_list
+#define GL_RESTART_SUN                    0x0001
+#define GL_REPLACE_MIDDLE_SUN             0x0002
+#define GL_REPLACE_OLDEST_SUN             0x0003
+#define GL_TRIANGLE_LIST_SUN              0x81D7
+#define GL_REPLACEMENT_CODE_SUN           0x81D8
+#define GL_REPLACEMENT_CODE_ARRAY_SUN     0x85C0
+#define GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN 0x85C1
+#define GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN 0x85C2
+#define GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN 0x85C3
+#define GL_R1UI_V3F_SUN                   0x85C4
+#define GL_R1UI_C4UB_V3F_SUN              0x85C5
+#define GL_R1UI_C3F_V3F_SUN               0x85C6
+#define GL_R1UI_N3F_V3F_SUN               0x85C7
+#define GL_R1UI_C4F_N3F_V3F_SUN           0x85C8
+#define GL_R1UI_T2F_V3F_SUN               0x85C9
+#define GL_R1UI_T2F_N3F_V3F_SUN           0x85CA
+#define GL_R1UI_T2F_C4F_N3F_V3F_SUN       0x85CB
+#endif
+
+#ifndef GL_SUN_vertex
+#endif
+
+#ifndef GL_EXT_blend_func_separate
+#define GL_BLEND_DST_RGB_EXT              0x80C8
+#define GL_BLEND_SRC_RGB_EXT              0x80C9
+#define GL_BLEND_DST_ALPHA_EXT            0x80CA
+#define GL_BLEND_SRC_ALPHA_EXT            0x80CB
+#endif
+
+#ifndef GL_INGR_color_clamp
+#define GL_RED_MIN_CLAMP_INGR             0x8560
+#define GL_GREEN_MIN_CLAMP_INGR           0x8561
+#define GL_BLUE_MIN_CLAMP_INGR            0x8562
+#define GL_ALPHA_MIN_CLAMP_INGR           0x8563
+#define GL_RED_MAX_CLAMP_INGR             0x8564
+#define GL_GREEN_MAX_CLAMP_INGR           0x8565
+#define GL_BLUE_MAX_CLAMP_INGR            0x8566
+#define GL_ALPHA_MAX_CLAMP_INGR           0x8567
+#endif
+
+#ifndef GL_INGR_interlace_read
+#define GL_INTERLACE_READ_INGR            0x8568
+#endif
+
+#ifndef GL_EXT_stencil_wrap
+#define GL_INCR_WRAP_EXT                  0x8507
+#define GL_DECR_WRAP_EXT                  0x8508
+#endif
+
+#ifndef GL_EXT_422_pixels
+#define GL_422_EXT                        0x80CC
+#define GL_422_REV_EXT                    0x80CD
+#define GL_422_AVERAGE_EXT                0x80CE
+#define GL_422_REV_AVERAGE_EXT            0x80CF
+#endif
+
+#ifndef GL_NV_texgen_reflection
+#define GL_NORMAL_MAP_NV                  0x8511
+#define GL_REFLECTION_MAP_NV              0x8512
+#endif
+
+#ifndef GL_EXT_texture_cube_map
+#define GL_NORMAL_MAP_EXT                 0x8511
+#define GL_REFLECTION_MAP_EXT             0x8512
+#define GL_TEXTURE_CUBE_MAP_EXT           0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP_EXT   0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT 0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT 0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT 0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT 0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT 0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT 0x851A
+#define GL_PROXY_TEXTURE_CUBE_MAP_EXT     0x851B
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT  0x851C
+#endif
+
+#ifndef GL_SUN_convolution_border_modes
+#define GL_WRAP_BORDER_SUN                0x81D4
+#endif
+
+#ifndef GL_EXT_texture_env_add
+#endif
+
+#ifndef GL_EXT_texture_lod_bias
+#define GL_MAX_TEXTURE_LOD_BIAS_EXT       0x84FD
+#define GL_TEXTURE_FILTER_CONTROL_EXT     0x8500
+#define GL_TEXTURE_LOD_BIAS_EXT           0x8501
+#endif
+
+#ifndef GL_EXT_texture_filter_anisotropic
+#define GL_TEXTURE_MAX_ANISOTROPY_EXT     0x84FE
+#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF
+#endif
+
+#ifndef GL_EXT_vertex_weighting
+#define GL_MODELVIEW0_STACK_DEPTH_EXT     GL_MODELVIEW_STACK_DEPTH
+#define GL_MODELVIEW1_STACK_DEPTH_EXT     0x8502
+#define GL_MODELVIEW0_MATRIX_EXT          GL_MODELVIEW_MATRIX
+#define GL_MODELVIEW1_MATRIX_EXT          0x8506
+#define GL_VERTEX_WEIGHTING_EXT           0x8509
+#define GL_MODELVIEW0_EXT                 GL_MODELVIEW
+#define GL_MODELVIEW1_EXT                 0x850A
+#define GL_CURRENT_VERTEX_WEIGHT_EXT      0x850B
+#define GL_VERTEX_WEIGHT_ARRAY_EXT        0x850C
+#define GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT   0x850D
+#define GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT   0x850E
+#define GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT 0x850F
+#define GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT 0x8510
+#endif
+
+#ifndef GL_NV_light_max_exponent
+#define GL_MAX_SHININESS_NV               0x8504
+#define GL_MAX_SPOT_EXPONENT_NV           0x8505
+#endif
+
+#ifndef GL_NV_vertex_array_range
+#define GL_VERTEX_ARRAY_RANGE_NV          0x851D
+#define GL_VERTEX_ARRAY_RANGE_LENGTH_NV   0x851E
+#define GL_VERTEX_ARRAY_RANGE_VALID_NV    0x851F
+#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520
+#define GL_VERTEX_ARRAY_RANGE_POINTER_NV  0x8521
+#endif
+
+#ifndef GL_NV_register_combiners
+#define GL_REGISTER_COMBINERS_NV          0x8522
+#define GL_VARIABLE_A_NV                  0x8523
+#define GL_VARIABLE_B_NV                  0x8524
+#define GL_VARIABLE_C_NV                  0x8525
+#define GL_VARIABLE_D_NV                  0x8526
+#define GL_VARIABLE_E_NV                  0x8527
+#define GL_VARIABLE_F_NV                  0x8528
+#define GL_VARIABLE_G_NV                  0x8529
+#define GL_CONSTANT_COLOR0_NV             0x852A
+#define GL_CONSTANT_COLOR1_NV             0x852B
+#define GL_PRIMARY_COLOR_NV               0x852C
+#define GL_SECONDARY_COLOR_NV             0x852D
+#define GL_SPARE0_NV                      0x852E
+#define GL_SPARE1_NV                      0x852F
+#define GL_DISCARD_NV                     0x8530
+#define GL_E_TIMES_F_NV                   0x8531
+#define GL_SPARE0_PLUS_SECONDARY_COLOR_NV 0x8532
+#define GL_UNSIGNED_IDENTITY_NV           0x8536
+#define GL_UNSIGNED_INVERT_NV             0x8537
+#define GL_EXPAND_NORMAL_NV               0x8538
+#define GL_EXPAND_NEGATE_NV               0x8539
+#define GL_HALF_BIAS_NORMAL_NV            0x853A
+#define GL_HALF_BIAS_NEGATE_NV            0x853B
+#define GL_SIGNED_IDENTITY_NV             0x853C
+#define GL_SIGNED_NEGATE_NV               0x853D
+#define GL_SCALE_BY_TWO_NV                0x853E
+#define GL_SCALE_BY_FOUR_NV               0x853F
+#define GL_SCALE_BY_ONE_HALF_NV           0x8540
+#define GL_BIAS_BY_NEGATIVE_ONE_HALF_NV   0x8541
+#define GL_COMBINER_INPUT_NV              0x8542
+#define GL_COMBINER_MAPPING_NV            0x8543
+#define GL_COMBINER_COMPONENT_USAGE_NV    0x8544
+#define GL_COMBINER_AB_DOT_PRODUCT_NV     0x8545
+#define GL_COMBINER_CD_DOT_PRODUCT_NV     0x8546
+#define GL_COMBINER_MUX_SUM_NV            0x8547
+#define GL_COMBINER_SCALE_NV              0x8548
+#define GL_COMBINER_BIAS_NV               0x8549
+#define GL_COMBINER_AB_OUTPUT_NV          0x854A
+#define GL_COMBINER_CD_OUTPUT_NV          0x854B
+#define GL_COMBINER_SUM_OUTPUT_NV         0x854C
+#define GL_MAX_GENERAL_COMBINERS_NV       0x854D
+#define GL_NUM_GENERAL_COMBINERS_NV       0x854E
+#define GL_COLOR_SUM_CLAMP_NV             0x854F
+#define GL_COMBINER0_NV                   0x8550
+#define GL_COMBINER1_NV                   0x8551
+#define GL_COMBINER2_NV                   0x8552
+#define GL_COMBINER3_NV                   0x8553
+#define GL_COMBINER4_NV                   0x8554
+#define GL_COMBINER5_NV                   0x8555
+#define GL_COMBINER6_NV                   0x8556
+#define GL_COMBINER7_NV                   0x8557
+/* reuse GL_TEXTURE0_ARB */
+/* reuse GL_TEXTURE1_ARB */
+/* reuse GL_ZERO */
+/* reuse GL_NONE */
+/* reuse GL_FOG */
+#endif
+
+#ifndef GL_NV_fog_distance
+#define GL_FOG_DISTANCE_MODE_NV           0x855A
+#define GL_EYE_RADIAL_NV                  0x855B
+#define GL_EYE_PLANE_ABSOLUTE_NV          0x855C
+/* reuse GL_EYE_PLANE */
+#endif
+
+#ifndef GL_NV_texgen_emboss
+#define GL_EMBOSS_LIGHT_NV                0x855D
+#define GL_EMBOSS_CONSTANT_NV             0x855E
+#define GL_EMBOSS_MAP_NV                  0x855F
+#endif
+
+#ifndef GL_NV_blend_square
+#endif
+
+#ifndef GL_NV_texture_env_combine4
+#define GL_COMBINE4_NV                    0x8503
+#define GL_SOURCE3_RGB_NV                 0x8583
+#define GL_SOURCE3_ALPHA_NV               0x858B
+#define GL_OPERAND3_RGB_NV                0x8593
+#define GL_OPERAND3_ALPHA_NV              0x859B
+#endif
+
+#ifndef GL_MESA_resize_buffers
+#endif
+
+#ifndef GL_MESA_window_pos
+#endif
+
+#ifndef GL_EXT_texture_compression_s3tc
+#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT   0x83F0
+#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT  0x83F1
+#define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT  0x83F2
+#define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT  0x83F3
+#endif
+
+#ifndef GL_IBM_cull_vertex
+#define GL_CULL_VERTEX_IBM                103050
+#endif
+
+#ifndef GL_IBM_multimode_draw_arrays
+#endif
+
+#ifndef GL_IBM_vertex_array_lists
+#define GL_VERTEX_ARRAY_LIST_IBM          103070
+#define GL_NORMAL_ARRAY_LIST_IBM          103071
+#define GL_COLOR_ARRAY_LIST_IBM           103072
+#define GL_INDEX_ARRAY_LIST_IBM           103073
+#define GL_TEXTURE_COORD_ARRAY_LIST_IBM   103074
+#define GL_EDGE_FLAG_ARRAY_LIST_IBM       103075
+#define GL_FOG_COORDINATE_ARRAY_LIST_IBM  103076
+#define GL_SECONDARY_COLOR_ARRAY_LIST_IBM 103077
+#define GL_VERTEX_ARRAY_LIST_STRIDE_IBM   103080
+#define GL_NORMAL_ARRAY_LIST_STRIDE_IBM   103081
+#define GL_COLOR_ARRAY_LIST_STRIDE_IBM    103082
+#define GL_INDEX_ARRAY_LIST_STRIDE_IBM    103083
+#define GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM 103084
+#define GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM 103085
+#define GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM 103086
+#define GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM 103087
+#endif
+
+#ifndef GL_SGIX_subsample
+#define GL_PACK_SUBSAMPLE_RATE_SGIX       0x85A0
+#define GL_UNPACK_SUBSAMPLE_RATE_SGIX     0x85A1
+#define GL_PIXEL_SUBSAMPLE_4444_SGIX      0x85A2
+#define GL_PIXEL_SUBSAMPLE_2424_SGIX      0x85A3
+#define GL_PIXEL_SUBSAMPLE_4242_SGIX      0x85A4
+#endif
+
+#ifndef GL_SGIX_ycrcb_subsample
+#endif
+
+#ifndef GL_SGIX_ycrcba
+#define GL_YCRCB_SGIX                     0x8318
+#define GL_YCRCBA_SGIX                    0x8319
+#endif
+
+#ifndef GL_SGI_depth_pass_instrument
+#define GL_DEPTH_PASS_INSTRUMENT_SGIX     0x8310
+#define GL_DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX 0x8311
+#define GL_DEPTH_PASS_INSTRUMENT_MAX_SGIX 0x8312
+#endif
+
+#ifndef GL_3DFX_texture_compression_FXT1
+#define GL_COMPRESSED_RGB_FXT1_3DFX       0x86B0
+#define GL_COMPRESSED_RGBA_FXT1_3DFX      0x86B1
+#endif
+
+#ifndef GL_3DFX_multisample
+#define GL_MULTISAMPLE_3DFX               0x86B2
+#define GL_SAMPLE_BUFFERS_3DFX            0x86B3
+#define GL_SAMPLES_3DFX                   0x86B4
+#define GL_MULTISAMPLE_BIT_3DFX           0x20000000
+#endif
+
+#ifndef GL_3DFX_tbuffer
+#endif
+
+#ifndef GL_EXT_multisample
+#define GL_MULTISAMPLE_EXT                0x809D
+#define GL_SAMPLE_ALPHA_TO_MASK_EXT       0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE_EXT        0x809F
+#define GL_SAMPLE_MASK_EXT                0x80A0
+#define GL_1PASS_EXT                      0x80A1
+#define GL_2PASS_0_EXT                    0x80A2
+#define GL_2PASS_1_EXT                    0x80A3
+#define GL_4PASS_0_EXT                    0x80A4
+#define GL_4PASS_1_EXT                    0x80A5
+#define GL_4PASS_2_EXT                    0x80A6
+#define GL_4PASS_3_EXT                    0x80A7
+#define GL_SAMPLE_BUFFERS_EXT             0x80A8
+#define GL_SAMPLES_EXT                    0x80A9
+#define GL_SAMPLE_MASK_VALUE_EXT          0x80AA
+#define GL_SAMPLE_MASK_INVERT_EXT         0x80AB
+#define GL_SAMPLE_PATTERN_EXT             0x80AC
+#define GL_MULTISAMPLE_BIT_EXT            0x20000000
+#endif
+
+#ifndef GL_SGIX_vertex_preclip
+#define GL_VERTEX_PRECLIP_SGIX            0x83EE
+#define GL_VERTEX_PRECLIP_HINT_SGIX       0x83EF
+#endif
+
+#ifndef GL_SGIX_convolution_accuracy
+#define GL_CONVOLUTION_HINT_SGIX          0x8316
+#endif
+
+#ifndef GL_SGIX_resample
+#define GL_PACK_RESAMPLE_SGIX             0x842C
+#define GL_UNPACK_RESAMPLE_SGIX           0x842D
+#define GL_RESAMPLE_REPLICATE_SGIX        0x842E
+#define GL_RESAMPLE_ZERO_FILL_SGIX        0x842F
+#define GL_RESAMPLE_DECIMATE_SGIX         0x8430
+#endif
+
+#ifndef GL_SGIS_point_line_texgen
+#define GL_EYE_DISTANCE_TO_POINT_SGIS     0x81F0
+#define GL_OBJECT_DISTANCE_TO_POINT_SGIS  0x81F1
+#define GL_EYE_DISTANCE_TO_LINE_SGIS      0x81F2
+#define GL_OBJECT_DISTANCE_TO_LINE_SGIS   0x81F3
+#define GL_EYE_POINT_SGIS                 0x81F4
+#define GL_OBJECT_POINT_SGIS              0x81F5
+#define GL_EYE_LINE_SGIS                  0x81F6
+#define GL_OBJECT_LINE_SGIS               0x81F7
+#endif
+
+#ifndef GL_SGIS_texture_color_mask
+#define GL_TEXTURE_COLOR_WRITEMASK_SGIS   0x81EF
+#endif
+
+#ifndef GL_EXT_texture_env_dot3
+#define GL_DOT3_RGB_EXT                   0x8740
+#define GL_DOT3_RGBA_EXT                  0x8741
+#endif
+
+#ifndef GL_ATI_texture_mirror_once
+#define GL_MIRROR_CLAMP_ATI               0x8742
+#define GL_MIRROR_CLAMP_TO_EDGE_ATI       0x8743
+#endif
+
+#ifndef GL_NV_fence
+#define GL_ALL_COMPLETED_NV               0x84F2
+#define GL_FENCE_STATUS_NV                0x84F3
+#define GL_FENCE_CONDITION_NV             0x84F4
+#endif
+
+#ifndef GL_IBM_texture_mirrored_repeat
+#define GL_MIRRORED_REPEAT_IBM            0x8370
+#endif
+
+#ifndef GL_NV_evaluators
+#define GL_EVAL_2D_NV                     0x86C0
+#define GL_EVAL_TRIANGULAR_2D_NV          0x86C1
+#define GL_MAP_TESSELLATION_NV            0x86C2
+#define GL_MAP_ATTRIB_U_ORDER_NV          0x86C3
+#define GL_MAP_ATTRIB_V_ORDER_NV          0x86C4
+#define GL_EVAL_FRACTIONAL_TESSELLATION_NV 0x86C5
+#define GL_EVAL_VERTEX_ATTRIB0_NV         0x86C6
+#define GL_EVAL_VERTEX_ATTRIB1_NV         0x86C7
+#define GL_EVAL_VERTEX_ATTRIB2_NV         0x86C8
+#define GL_EVAL_VERTEX_ATTRIB3_NV         0x86C9
+#define GL_EVAL_VERTEX_ATTRIB4_NV         0x86CA
+#define GL_EVAL_VERTEX_ATTRIB5_NV         0x86CB
+#define GL_EVAL_VERTEX_ATTRIB6_NV         0x86CC
+#define GL_EVAL_VERTEX_ATTRIB7_NV         0x86CD
+#define GL_EVAL_VERTEX_ATTRIB8_NV         0x86CE
+#define GL_EVAL_VERTEX_ATTRIB9_NV         0x86CF
+#define GL_EVAL_VERTEX_ATTRIB10_NV        0x86D0
+#define GL_EVAL_VERTEX_ATTRIB11_NV        0x86D1
+#define GL_EVAL_VERTEX_ATTRIB12_NV        0x86D2
+#define GL_EVAL_VERTEX_ATTRIB13_NV        0x86D3
+#define GL_EVAL_VERTEX_ATTRIB14_NV        0x86D4
+#define GL_EVAL_VERTEX_ATTRIB15_NV        0x86D5
+#define GL_MAX_MAP_TESSELLATION_NV        0x86D6
+#define GL_MAX_RATIONAL_EVAL_ORDER_NV     0x86D7
+#endif
+
+#ifndef GL_NV_packed_depth_stencil
+#define GL_DEPTH_STENCIL_NV               0x84F9
+#define GL_UNSIGNED_INT_24_8_NV           0x84FA
+#endif
+
+#ifndef GL_NV_register_combiners2
+#define GL_PER_STAGE_CONSTANTS_NV         0x8535
+#endif
+
+#ifndef GL_NV_texture_compression_vtc
+#endif
+
+#ifndef GL_NV_texture_rectangle
+#define GL_TEXTURE_RECTANGLE_NV           0x84F5
+#define GL_TEXTURE_BINDING_RECTANGLE_NV   0x84F6
+#define GL_PROXY_TEXTURE_RECTANGLE_NV     0x84F7
+#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV  0x84F8
+#endif
+
+#ifndef GL_NV_texture_shader
+#define GL_OFFSET_TEXTURE_RECTANGLE_NV    0x864C
+#define GL_OFFSET_TEXTURE_RECTANGLE_SCALE_NV 0x864D
+#define GL_DOT_PRODUCT_TEXTURE_RECTANGLE_NV 0x864E
+#define GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV 0x86D9
+#define GL_UNSIGNED_INT_S8_S8_8_8_NV      0x86DA
+#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV  0x86DB
+#define GL_DSDT_MAG_INTENSITY_NV          0x86DC
+#define GL_SHADER_CONSISTENT_NV           0x86DD
+#define GL_TEXTURE_SHADER_NV              0x86DE
+#define GL_SHADER_OPERATION_NV            0x86DF
+#define GL_CULL_MODES_NV                  0x86E0
+#define GL_OFFSET_TEXTURE_MATRIX_NV       0x86E1
+#define GL_OFFSET_TEXTURE_SCALE_NV        0x86E2
+#define GL_OFFSET_TEXTURE_BIAS_NV         0x86E3
+#define GL_OFFSET_TEXTURE_2D_MATRIX_NV    GL_OFFSET_TEXTURE_MATRIX_NV
+#define GL_OFFSET_TEXTURE_2D_SCALE_NV     GL_OFFSET_TEXTURE_SCALE_NV
+#define GL_OFFSET_TEXTURE_2D_BIAS_NV      GL_OFFSET_TEXTURE_BIAS_NV
+#define GL_PREVIOUS_TEXTURE_INPUT_NV      0x86E4
+#define GL_CONST_EYE_NV                   0x86E5
+#define GL_PASS_THROUGH_NV                0x86E6
+#define GL_CULL_FRAGMENT_NV               0x86E7
+#define GL_OFFSET_TEXTURE_2D_NV           0x86E8
+#define GL_DEPENDENT_AR_TEXTURE_2D_NV     0x86E9
+#define GL_DEPENDENT_GB_TEXTURE_2D_NV     0x86EA
+#define GL_DOT_PRODUCT_NV                 0x86EC
+#define GL_DOT_PRODUCT_DEPTH_REPLACE_NV   0x86ED
+#define GL_DOT_PRODUCT_TEXTURE_2D_NV      0x86EE
+#define GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV 0x86F0
+#define GL_DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV 0x86F1
+#define GL_DOT_PRODUCT_REFLECT_CUBE_MAP_NV 0x86F2
+#define GL_DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV 0x86F3
+#define GL_HILO_NV                        0x86F4
+#define GL_DSDT_NV                        0x86F5
+#define GL_DSDT_MAG_NV                    0x86F6
+#define GL_DSDT_MAG_VIB_NV                0x86F7
+#define GL_HILO16_NV                      0x86F8
+#define GL_SIGNED_HILO_NV                 0x86F9
+#define GL_SIGNED_HILO16_NV               0x86FA
+#define GL_SIGNED_RGBA_NV                 0x86FB
+#define GL_SIGNED_RGBA8_NV                0x86FC
+#define GL_SIGNED_RGB_NV                  0x86FE
+#define GL_SIGNED_RGB8_NV                 0x86FF
+#define GL_SIGNED_LUMINANCE_NV            0x8701
+#define GL_SIGNED_LUMINANCE8_NV           0x8702
+#define GL_SIGNED_LUMINANCE_ALPHA_NV      0x8703
+#define GL_SIGNED_LUMINANCE8_ALPHA8_NV    0x8704
+#define GL_SIGNED_ALPHA_NV                0x8705
+#define GL_SIGNED_ALPHA8_NV               0x8706
+#define GL_SIGNED_INTENSITY_NV            0x8707
+#define GL_SIGNED_INTENSITY8_NV           0x8708
+#define GL_DSDT8_NV                       0x8709
+#define GL_DSDT8_MAG8_NV                  0x870A
+#define GL_DSDT8_MAG8_INTENSITY8_NV       0x870B
+#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV   0x870C
+#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D
+#define GL_HI_SCALE_NV                    0x870E
+#define GL_LO_SCALE_NV                    0x870F
+#define GL_DS_SCALE_NV                    0x8710
+#define GL_DT_SCALE_NV                    0x8711
+#define GL_MAGNITUDE_SCALE_NV             0x8712
+#define GL_VIBRANCE_SCALE_NV              0x8713
+#define GL_HI_BIAS_NV                     0x8714
+#define GL_LO_BIAS_NV                     0x8715
+#define GL_DS_BIAS_NV                     0x8716
+#define GL_DT_BIAS_NV                     0x8717
+#define GL_MAGNITUDE_BIAS_NV              0x8718
+#define GL_VIBRANCE_BIAS_NV               0x8719
+#define GL_TEXTURE_BORDER_VALUES_NV       0x871A
+#define GL_TEXTURE_HI_SIZE_NV             0x871B
+#define GL_TEXTURE_LO_SIZE_NV             0x871C
+#define GL_TEXTURE_DS_SIZE_NV             0x871D
+#define GL_TEXTURE_DT_SIZE_NV             0x871E
+#define GL_TEXTURE_MAG_SIZE_NV            0x871F
+#endif
+
+#ifndef GL_NV_texture_shader2
+#define GL_DOT_PRODUCT_TEXTURE_3D_NV      0x86EF
+#endif
+
+#ifndef GL_NV_vertex_array_range2
+#define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533
+#endif
+
+#ifndef GL_NV_vertex_program
+#define GL_VERTEX_PROGRAM_NV              0x8620
+#define GL_VERTEX_STATE_PROGRAM_NV        0x8621
+#define GL_ATTRIB_ARRAY_SIZE_NV           0x8623
+#define GL_ATTRIB_ARRAY_STRIDE_NV         0x8624
+#define GL_ATTRIB_ARRAY_TYPE_NV           0x8625
+#define GL_CURRENT_ATTRIB_NV              0x8626
+#define GL_PROGRAM_LENGTH_NV              0x8627
+#define GL_PROGRAM_STRING_NV              0x8628
+#define GL_MODELVIEW_PROJECTION_NV        0x8629
+#define GL_IDENTITY_NV                    0x862A
+#define GL_INVERSE_NV                     0x862B
+#define GL_TRANSPOSE_NV                   0x862C
+#define GL_INVERSE_TRANSPOSE_NV           0x862D
+#define GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV 0x862E
+#define GL_MAX_TRACK_MATRICES_NV          0x862F
+#define GL_MATRIX0_NV                     0x8630
+#define GL_MATRIX1_NV                     0x8631
+#define GL_MATRIX2_NV                     0x8632
+#define GL_MATRIX3_NV                     0x8633
+#define GL_MATRIX4_NV                     0x8634
+#define GL_MATRIX5_NV                     0x8635
+#define GL_MATRIX6_NV                     0x8636
+#define GL_MATRIX7_NV                     0x8637
+#define GL_CURRENT_MATRIX_STACK_DEPTH_NV  0x8640
+#define GL_CURRENT_MATRIX_NV              0x8641
+#define GL_VERTEX_PROGRAM_POINT_SIZE_NV   0x8642
+#define GL_VERTEX_PROGRAM_TWO_SIDE_NV     0x8643
+#define GL_PROGRAM_PARAMETER_NV           0x8644
+#define GL_ATTRIB_ARRAY_POINTER_NV        0x8645
+#define GL_PROGRAM_TARGET_NV              0x8646
+#define GL_PROGRAM_RESIDENT_NV            0x8647
+#define GL_TRACK_MATRIX_NV                0x8648
+#define GL_TRACK_MATRIX_TRANSFORM_NV      0x8649
+#define GL_VERTEX_PROGRAM_BINDING_NV      0x864A
+#define GL_PROGRAM_ERROR_POSITION_NV      0x864B
+#define GL_VERTEX_ATTRIB_ARRAY0_NV        0x8650
+#define GL_VERTEX_ATTRIB_ARRAY1_NV        0x8651
+#define GL_VERTEX_ATTRIB_ARRAY2_NV        0x8652
+#define GL_VERTEX_ATTRIB_ARRAY3_NV        0x8653
+#define GL_VERTEX_ATTRIB_ARRAY4_NV        0x8654
+#define GL_VERTEX_ATTRIB_ARRAY5_NV        0x8655
+#define GL_VERTEX_ATTRIB_ARRAY6_NV        0x8656
+#define GL_VERTEX_ATTRIB_ARRAY7_NV        0x8657
+#define GL_VERTEX_ATTRIB_ARRAY8_NV        0x8658
+#define GL_VERTEX_ATTRIB_ARRAY9_NV        0x8659
+#define GL_VERTEX_ATTRIB_ARRAY10_NV       0x865A
+#define GL_VERTEX_ATTRIB_ARRAY11_NV       0x865B
+#define GL_VERTEX_ATTRIB_ARRAY12_NV       0x865C
+#define GL_VERTEX_ATTRIB_ARRAY13_NV       0x865D
+#define GL_VERTEX_ATTRIB_ARRAY14_NV       0x865E
+#define GL_VERTEX_ATTRIB_ARRAY15_NV       0x865F
+#define GL_MAP1_VERTEX_ATTRIB0_4_NV       0x8660
+#define GL_MAP1_VERTEX_ATTRIB1_4_NV       0x8661
+#define GL_MAP1_VERTEX_ATTRIB2_4_NV       0x8662
+#define GL_MAP1_VERTEX_ATTRIB3_4_NV       0x8663
+#define GL_MAP1_VERTEX_ATTRIB4_4_NV       0x8664
+#define GL_MAP1_VERTEX_ATTRIB5_4_NV       0x8665
+#define GL_MAP1_VERTEX_ATTRIB6_4_NV       0x8666
+#define GL_MAP1_VERTEX_ATTRIB7_4_NV       0x8667
+#define GL_MAP1_VERTEX_ATTRIB8_4_NV       0x8668
+#define GL_MAP1_VERTEX_ATTRIB9_4_NV       0x8669
+#define GL_MAP1_VERTEX_ATTRIB10_4_NV      0x866A
+#define GL_MAP1_VERTEX_ATTRIB11_4_NV      0x866B
+#define GL_MAP1_VERTEX_ATTRIB12_4_NV      0x866C
+#define GL_MAP1_VERTEX_ATTRIB13_4_NV      0x866D
+#define GL_MAP1_VERTEX_ATTRIB14_4_NV      0x866E
+#define GL_MAP1_VERTEX_ATTRIB15_4_NV      0x866F
+#define GL_MAP2_VERTEX_ATTRIB0_4_NV       0x8670
+#define GL_MAP2_VERTEX_ATTRIB1_4_NV       0x8671
+#define GL_MAP2_VERTEX_ATTRIB2_4_NV       0x8672
+#define GL_MAP2_VERTEX_ATTRIB3_4_NV       0x8673
+#define GL_MAP2_VERTEX_ATTRIB4_4_NV       0x8674
+#define GL_MAP2_VERTEX_ATTRIB5_4_NV       0x8675
+#define GL_MAP2_VERTEX_ATTRIB6_4_NV       0x8676
+#define GL_MAP2_VERTEX_ATTRIB7_4_NV       0x8677
+#define GL_MAP2_VERTEX_ATTRIB8_4_NV       0x8678
+#define GL_MAP2_VERTEX_ATTRIB9_4_NV       0x8679
+#define GL_MAP2_VERTEX_ATTRIB10_4_NV      0x867A
+#define GL_MAP2_VERTEX_ATTRIB11_4_NV      0x867B
+#define GL_MAP2_VERTEX_ATTRIB12_4_NV      0x867C
+#define GL_MAP2_VERTEX_ATTRIB13_4_NV      0x867D
+#define GL_MAP2_VERTEX_ATTRIB14_4_NV      0x867E
+#define GL_MAP2_VERTEX_ATTRIB15_4_NV      0x867F
+#endif
+
+#ifndef GL_SGIX_texture_coordinate_clamp
+#define GL_TEXTURE_MAX_CLAMP_S_SGIX       0x8369
+#define GL_TEXTURE_MAX_CLAMP_T_SGIX       0x836A
+#define GL_TEXTURE_MAX_CLAMP_R_SGIX       0x836B
+#endif
+
+#ifndef GL_SGIX_scalebias_hint
+#define GL_SCALEBIAS_HINT_SGIX            0x8322
+#endif
+
+#ifndef GL_OML_interlace
+#define GL_INTERLACE_OML                  0x8980
+#define GL_INTERLACE_READ_OML             0x8981
+#endif
+
+#ifndef GL_OML_subsample
+#define GL_FORMAT_SUBSAMPLE_24_24_OML     0x8982
+#define GL_FORMAT_SUBSAMPLE_244_244_OML   0x8983
+#endif
+
+#ifndef GL_OML_resample
+#define GL_PACK_RESAMPLE_OML              0x8984
+#define GL_UNPACK_RESAMPLE_OML            0x8985
+#define GL_RESAMPLE_REPLICATE_OML         0x8986
+#define GL_RESAMPLE_ZERO_FILL_OML         0x8987
+#define GL_RESAMPLE_AVERAGE_OML           0x8988
+#define GL_RESAMPLE_DECIMATE_OML          0x8989
+#endif
+
+#ifndef GL_NV_copy_depth_to_color
+#define GL_DEPTH_STENCIL_TO_RGBA_NV       0x886E
+#define GL_DEPTH_STENCIL_TO_BGRA_NV       0x886F
+#endif
+
+#ifndef GL_ATI_envmap_bumpmap
+#define GL_BUMP_ROT_MATRIX_ATI            0x8775
+#define GL_BUMP_ROT_MATRIX_SIZE_ATI       0x8776
+#define GL_BUMP_NUM_TEX_UNITS_ATI         0x8777
+#define GL_BUMP_TEX_UNITS_ATI             0x8778
+#define GL_DUDV_ATI                       0x8779
+#define GL_DU8DV8_ATI                     0x877A
+#define GL_BUMP_ENVMAP_ATI                0x877B
+#define GL_BUMP_TARGET_ATI                0x877C
+#endif
+
+#ifndef GL_ATI_fragment_shader
+#define GL_FRAGMENT_SHADER_ATI            0x8920
+#define GL_REG_0_ATI                      0x8921
+#define GL_REG_1_ATI                      0x8922
+#define GL_REG_2_ATI                      0x8923
+#define GL_REG_3_ATI                      0x8924
+#define GL_REG_4_ATI                      0x8925
+#define GL_REG_5_ATI                      0x8926
+#define GL_REG_6_ATI                      0x8927
+#define GL_REG_7_ATI                      0x8928
+#define GL_REG_8_ATI                      0x8929
+#define GL_REG_9_ATI                      0x892A
+#define GL_REG_10_ATI                     0x892B
+#define GL_REG_11_ATI                     0x892C
+#define GL_REG_12_ATI                     0x892D
+#define GL_REG_13_ATI                     0x892E
+#define GL_REG_14_ATI                     0x892F
+#define GL_REG_15_ATI                     0x8930
+#define GL_REG_16_ATI                     0x8931
+#define GL_REG_17_ATI                     0x8932
+#define GL_REG_18_ATI                     0x8933
+#define GL_REG_19_ATI                     0x8934
+#define GL_REG_20_ATI                     0x8935
+#define GL_REG_21_ATI                     0x8936
+#define GL_REG_22_ATI                     0x8937
+#define GL_REG_23_ATI                     0x8938
+#define GL_REG_24_ATI                     0x8939
+#define GL_REG_25_ATI                     0x893A
+#define GL_REG_26_ATI                     0x893B
+#define GL_REG_27_ATI                     0x893C
+#define GL_REG_28_ATI                     0x893D
+#define GL_REG_29_ATI                     0x893E
+#define GL_REG_30_ATI                     0x893F
+#define GL_REG_31_ATI                     0x8940
+#define GL_CON_0_ATI                      0x8941
+#define GL_CON_1_ATI                      0x8942
+#define GL_CON_2_ATI                      0x8943
+#define GL_CON_3_ATI                      0x8944
+#define GL_CON_4_ATI                      0x8945
+#define GL_CON_5_ATI                      0x8946
+#define GL_CON_6_ATI                      0x8947
+#define GL_CON_7_ATI                      0x8948
+#define GL_CON_8_ATI                      0x8949
+#define GL_CON_9_ATI                      0x894A
+#define GL_CON_10_ATI                     0x894B
+#define GL_CON_11_ATI                     0x894C
+#define GL_CON_12_ATI                     0x894D
+#define GL_CON_13_ATI                     0x894E
+#define GL_CON_14_ATI                     0x894F
+#define GL_CON_15_ATI                     0x8950
+#define GL_CON_16_ATI                     0x8951
+#define GL_CON_17_ATI                     0x8952
+#define GL_CON_18_ATI                     0x8953
+#define GL_CON_19_ATI                     0x8954
+#define GL_CON_20_ATI                     0x8955
+#define GL_CON_21_ATI                     0x8956
+#define GL_CON_22_ATI                     0x8957
+#define GL_CON_23_ATI                     0x8958
+#define GL_CON_24_ATI                     0x8959
+#define GL_CON_25_ATI                     0x895A
+#define GL_CON_26_ATI                     0x895B
+#define GL_CON_27_ATI                     0x895C
+#define GL_CON_28_ATI                     0x895D
+#define GL_CON_29_ATI                     0x895E
+#define GL_CON_30_ATI                     0x895F
+#define GL_CON_31_ATI                     0x8960
+#define GL_MOV_ATI                        0x8961
+#define GL_ADD_ATI                        0x8963
+#define GL_MUL_ATI                        0x8964
+#define GL_SUB_ATI                        0x8965
+#define GL_DOT3_ATI                       0x8966
+#define GL_DOT4_ATI                       0x8967
+#define GL_MAD_ATI                        0x8968
+#define GL_LERP_ATI                       0x8969
+#define GL_CND_ATI                        0x896A
+#define GL_CND0_ATI                       0x896B
+#define GL_DOT2_ADD_ATI                   0x896C
+#define GL_SECONDARY_INTERPOLATOR_ATI     0x896D
+#define GL_NUM_FRAGMENT_REGISTERS_ATI     0x896E
+#define GL_NUM_FRAGMENT_CONSTANTS_ATI     0x896F
+#define GL_NUM_PASSES_ATI                 0x8970
+#define GL_NUM_INSTRUCTIONS_PER_PASS_ATI  0x8971
+#define GL_NUM_INSTRUCTIONS_TOTAL_ATI     0x8972
+#define GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI 0x8973
+#define GL_NUM_LOOPBACK_COMPONENTS_ATI    0x8974
+#define GL_COLOR_ALPHA_PAIRING_ATI        0x8975
+#define GL_SWIZZLE_STR_ATI                0x8976
+#define GL_SWIZZLE_STQ_ATI                0x8977
+#define GL_SWIZZLE_STR_DR_ATI             0x8978
+#define GL_SWIZZLE_STQ_DQ_ATI             0x8979
+#define GL_SWIZZLE_STRQ_ATI               0x897A
+#define GL_SWIZZLE_STRQ_DQ_ATI            0x897B
+#define GL_RED_BIT_ATI                    0x00000001
+#define GL_GREEN_BIT_ATI                  0x00000002
+#define GL_BLUE_BIT_ATI                   0x00000004
+#define GL_2X_BIT_ATI                     0x00000001
+#define GL_4X_BIT_ATI                     0x00000002
+#define GL_8X_BIT_ATI                     0x00000004
+#define GL_HALF_BIT_ATI                   0x00000008
+#define GL_QUARTER_BIT_ATI                0x00000010
+#define GL_EIGHTH_BIT_ATI                 0x00000020
+#define GL_SATURATE_BIT_ATI               0x00000040
+#define GL_COMP_BIT_ATI                   0x00000002
+#define GL_NEGATE_BIT_ATI                 0x00000004
+#define GL_BIAS_BIT_ATI                   0x00000008
+#endif
+
+#ifndef GL_ATI_pn_triangles
+#define GL_PN_TRIANGLES_ATI               0x87F0
+#define GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F1
+#define GL_PN_TRIANGLES_POINT_MODE_ATI    0x87F2
+#define GL_PN_TRIANGLES_NORMAL_MODE_ATI   0x87F3
+#define GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F4
+#define GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI 0x87F5
+#define GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI 0x87F6
+#define GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI 0x87F7
+#define GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI 0x87F8
+#endif
+
+#ifndef GL_ATI_vertex_array_object
+#define GL_STATIC_ATI                     0x8760
+#define GL_DYNAMIC_ATI                    0x8761
+#define GL_PRESERVE_ATI                   0x8762
+#define GL_DISCARD_ATI                    0x8763
+#define GL_OBJECT_BUFFER_SIZE_ATI         0x8764
+#define GL_OBJECT_BUFFER_USAGE_ATI        0x8765
+#define GL_ARRAY_OBJECT_BUFFER_ATI        0x8766
+#define GL_ARRAY_OBJECT_OFFSET_ATI        0x8767
+#endif
+
+#ifndef GL_EXT_vertex_shader
+#define GL_VERTEX_SHADER_EXT              0x8780
+#define GL_VERTEX_SHADER_BINDING_EXT      0x8781
+#define GL_OP_INDEX_EXT                   0x8782
+#define GL_OP_NEGATE_EXT                  0x8783
+#define GL_OP_DOT3_EXT                    0x8784
+#define GL_OP_DOT4_EXT                    0x8785
+#define GL_OP_MUL_EXT                     0x8786
+#define GL_OP_ADD_EXT                     0x8787
+#define GL_OP_MADD_EXT                    0x8788
+#define GL_OP_FRAC_EXT                    0x8789
+#define GL_OP_MAX_EXT                     0x878A
+#define GL_OP_MIN_EXT                     0x878B
+#define GL_OP_SET_GE_EXT                  0x878C
+#define GL_OP_SET_LT_EXT                  0x878D
+#define GL_OP_CLAMP_EXT                   0x878E
+#define GL_OP_FLOOR_EXT                   0x878F
+#define GL_OP_ROUND_EXT                   0x8790
+#define GL_OP_EXP_BASE_2_EXT              0x8791
+#define GL_OP_LOG_BASE_2_EXT              0x8792
+#define GL_OP_POWER_EXT                   0x8793
+#define GL_OP_RECIP_EXT                   0x8794
+#define GL_OP_RECIP_SQRT_EXT              0x8795
+#define GL_OP_SUB_EXT                     0x8796
+#define GL_OP_CROSS_PRODUCT_EXT           0x8797
+#define GL_OP_MULTIPLY_MATRIX_EXT         0x8798
+#define GL_OP_MOV_EXT                     0x8799
+#define GL_OUTPUT_VERTEX_EXT              0x879A
+#define GL_OUTPUT_COLOR0_EXT              0x879B
+#define GL_OUTPUT_COLOR1_EXT              0x879C
+#define GL_OUTPUT_TEXTURE_COORD0_EXT      0x879D
+#define GL_OUTPUT_TEXTURE_COORD1_EXT      0x879E
+#define GL_OUTPUT_TEXTURE_COORD2_EXT      0x879F
+#define GL_OUTPUT_TEXTURE_COORD3_EXT      0x87A0
+#define GL_OUTPUT_TEXTURE_COORD4_EXT      0x87A1
+#define GL_OUTPUT_TEXTURE_COORD5_EXT      0x87A2
+#define GL_OUTPUT_TEXTURE_COORD6_EXT      0x87A3
+#define GL_OUTPUT_TEXTURE_COORD7_EXT      0x87A4
+#define GL_OUTPUT_TEXTURE_COORD8_EXT      0x87A5
+#define GL_OUTPUT_TEXTURE_COORD9_EXT      0x87A6
+#define GL_OUTPUT_TEXTURE_COORD10_EXT     0x87A7
+#define GL_OUTPUT_TEXTURE_COORD11_EXT     0x87A8
+#define GL_OUTPUT_TEXTURE_COORD12_EXT     0x87A9
+#define GL_OUTPUT_TEXTURE_COORD13_EXT     0x87AA
+#define GL_OUTPUT_TEXTURE_COORD14_EXT     0x87AB
+#define GL_OUTPUT_TEXTURE_COORD15_EXT     0x87AC
+#define GL_OUTPUT_TEXTURE_COORD16_EXT     0x87AD
+#define GL_OUTPUT_TEXTURE_COORD17_EXT     0x87AE
+#define GL_OUTPUT_TEXTURE_COORD18_EXT     0x87AF
+#define GL_OUTPUT_TEXTURE_COORD19_EXT     0x87B0
+#define GL_OUTPUT_TEXTURE_COORD20_EXT     0x87B1
+#define GL_OUTPUT_TEXTURE_COORD21_EXT     0x87B2
+#define GL_OUTPUT_TEXTURE_COORD22_EXT     0x87B3
+#define GL_OUTPUT_TEXTURE_COORD23_EXT     0x87B4
+#define GL_OUTPUT_TEXTURE_COORD24_EXT     0x87B5
+#define GL_OUTPUT_TEXTURE_COORD25_EXT     0x87B6
+#define GL_OUTPUT_TEXTURE_COORD26_EXT     0x87B7
+#define GL_OUTPUT_TEXTURE_COORD27_EXT     0x87B8
+#define GL_OUTPUT_TEXTURE_COORD28_EXT     0x87B9
+#define GL_OUTPUT_TEXTURE_COORD29_EXT     0x87BA
+#define GL_OUTPUT_TEXTURE_COORD30_EXT     0x87BB
+#define GL_OUTPUT_TEXTURE_COORD31_EXT     0x87BC
+#define GL_OUTPUT_FOG_EXT                 0x87BD
+#define GL_SCALAR_EXT                     0x87BE
+#define GL_VECTOR_EXT                     0x87BF
+#define GL_MATRIX_EXT                     0x87C0
+#define GL_VARIANT_EXT                    0x87C1
+#define GL_INVARIANT_EXT                  0x87C2
+#define GL_LOCAL_CONSTANT_EXT             0x87C3
+#define GL_LOCAL_EXT                      0x87C4
+#define GL_MAX_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87C5
+#define GL_MAX_VERTEX_SHADER_VARIANTS_EXT 0x87C6
+#define GL_MAX_VERTEX_SHADER_INVARIANTS_EXT 0x87C7
+#define GL_MAX_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87C8
+#define GL_MAX_VERTEX_SHADER_LOCALS_EXT   0x87C9
+#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CA
+#define GL_MAX_OPTIMIZED_VERTEX_SHADER_VARIANTS_EXT 0x87CB
+#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87CC
+#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INVARIANTS_EXT 0x87CD
+#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCALS_EXT 0x87CE
+#define GL_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CF
+#define GL_VERTEX_SHADER_VARIANTS_EXT     0x87D0
+#define GL_VERTEX_SHADER_INVARIANTS_EXT   0x87D1
+#define GL_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87D2
+#define GL_VERTEX_SHADER_LOCALS_EXT       0x87D3
+#define GL_VERTEX_SHADER_OPTIMIZED_EXT    0x87D4
+#define GL_X_EXT                          0x87D5
+#define GL_Y_EXT                          0x87D6
+#define GL_Z_EXT                          0x87D7
+#define GL_W_EXT                          0x87D8
+#define GL_NEGATIVE_X_EXT                 0x87D9
+#define GL_NEGATIVE_Y_EXT                 0x87DA
+#define GL_NEGATIVE_Z_EXT                 0x87DB
+#define GL_NEGATIVE_W_EXT                 0x87DC
+#define GL_ZERO_EXT                       0x87DD
+#define GL_ONE_EXT                        0x87DE
+#define GL_NEGATIVE_ONE_EXT               0x87DF
+#define GL_NORMALIZED_RANGE_EXT           0x87E0
+#define GL_FULL_RANGE_EXT                 0x87E1
+#define GL_CURRENT_VERTEX_EXT             0x87E2
+#define GL_MVP_MATRIX_EXT                 0x87E3
+#define GL_VARIANT_VALUE_EXT              0x87E4
+#define GL_VARIANT_DATATYPE_EXT           0x87E5
+#define GL_VARIANT_ARRAY_STRIDE_EXT       0x87E6
+#define GL_VARIANT_ARRAY_TYPE_EXT         0x87E7
+#define GL_VARIANT_ARRAY_EXT              0x87E8
+#define GL_VARIANT_ARRAY_POINTER_EXT      0x87E9
+#define GL_INVARIANT_VALUE_EXT            0x87EA
+#define GL_INVARIANT_DATATYPE_EXT         0x87EB
+#define GL_LOCAL_CONSTANT_VALUE_EXT       0x87EC
+#define GL_LOCAL_CONSTANT_DATATYPE_EXT    0x87ED
+#endif
+
+#ifndef GL_ATI_vertex_streams
+#define GL_MAX_VERTEX_STREAMS_ATI         0x876B
+#define GL_VERTEX_STREAM0_ATI             0x876C
+#define GL_VERTEX_STREAM1_ATI             0x876D
+#define GL_VERTEX_STREAM2_ATI             0x876E
+#define GL_VERTEX_STREAM3_ATI             0x876F
+#define GL_VERTEX_STREAM4_ATI             0x8770
+#define GL_VERTEX_STREAM5_ATI             0x8771
+#define GL_VERTEX_STREAM6_ATI             0x8772
+#define GL_VERTEX_STREAM7_ATI             0x8773
+#define GL_VERTEX_SOURCE_ATI              0x8774
+#endif
+
+#ifndef GL_ATI_element_array
+#define GL_ELEMENT_ARRAY_ATI              0x8768
+#define GL_ELEMENT_ARRAY_TYPE_ATI         0x8769
+#define GL_ELEMENT_ARRAY_POINTER_ATI      0x876A
+#endif
+
+#ifndef GL_SUN_mesh_array
+#define GL_QUAD_MESH_SUN                  0x8614
+#define GL_TRIANGLE_MESH_SUN              0x8615
+#endif
+
+#ifndef GL_SUN_slice_accum
+#define GL_SLICE_ACCUM_SUN                0x85CC
+#endif
+
+#ifndef GL_NV_multisample_filter_hint
+#define GL_MULTISAMPLE_FILTER_HINT_NV     0x8534
+#endif
+
+#ifndef GL_NV_depth_clamp
+#define GL_DEPTH_CLAMP_NV                 0x864F
+#endif
+
+#ifndef GL_NV_occlusion_query
+#define GL_PIXEL_COUNTER_BITS_NV          0x8864
+#define GL_CURRENT_OCCLUSION_QUERY_ID_NV  0x8865
+#define GL_PIXEL_COUNT_NV                 0x8866
+#define GL_PIXEL_COUNT_AVAILABLE_NV       0x8867
+#endif
+
+#ifndef GL_NV_point_sprite
+#define GL_POINT_SPRITE_NV                0x8861
+#define GL_COORD_REPLACE_NV               0x8862
+#define GL_POINT_SPRITE_R_MODE_NV         0x8863
+#endif
+
+#ifndef GL_NV_texture_shader3
+#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_NV 0x8850
+#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV 0x8851
+#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8852
+#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV 0x8853
+#define GL_OFFSET_HILO_TEXTURE_2D_NV      0x8854
+#define GL_OFFSET_HILO_TEXTURE_RECTANGLE_NV 0x8855
+#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV 0x8856
+#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8857
+#define GL_DEPENDENT_HILO_TEXTURE_2D_NV   0x8858
+#define GL_DEPENDENT_RGB_TEXTURE_3D_NV    0x8859
+#define GL_DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV 0x885A
+#define GL_DOT_PRODUCT_PASS_THROUGH_NV    0x885B
+#define GL_DOT_PRODUCT_TEXTURE_1D_NV      0x885C
+#define GL_DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV 0x885D
+#define GL_HILO8_NV                       0x885E
+#define GL_SIGNED_HILO8_NV                0x885F
+#define GL_FORCE_BLUE_TO_ONE_NV           0x8860
+#endif
+
+#ifndef GL_NV_vertex_program1_1
+#endif
+
+#ifndef GL_EXT_shadow_funcs
+#endif
+
+#ifndef GL_EXT_stencil_two_side
+#define GL_STENCIL_TEST_TWO_SIDE_EXT      0x8910
+#define GL_ACTIVE_STENCIL_FACE_EXT        0x8911
+#endif
+
+#ifndef GL_ATI_text_fragment_shader
+#define GL_TEXT_FRAGMENT_SHADER_ATI       0x8200
+#endif
+
+#ifndef GL_APPLE_client_storage
+#define GL_UNPACK_CLIENT_STORAGE_APPLE    0x85B2
+#endif
+
+#ifndef GL_APPLE_element_array
+#define GL_ELEMENT_ARRAY_APPLE            0x8768
+#define GL_ELEMENT_ARRAY_TYPE_APPLE       0x8769
+#define GL_ELEMENT_ARRAY_POINTER_APPLE    0x876A
+#endif
+
+#ifndef GL_APPLE_fence
+#define GL_DRAW_PIXELS_APPLE              0x8A0A
+#define GL_FENCE_APPLE                    0x8A0B
+#endif
+
+#ifndef GL_APPLE_vertex_array_object
+#define GL_VERTEX_ARRAY_BINDING_APPLE     0x85B5
+#endif
+
+#ifndef GL_APPLE_vertex_array_range
+#define GL_VERTEX_ARRAY_RANGE_APPLE       0x851D
+#define GL_VERTEX_ARRAY_RANGE_LENGTH_APPLE 0x851E
+#define GL_VERTEX_ARRAY_STORAGE_HINT_APPLE 0x851F
+#define GL_VERTEX_ARRAY_RANGE_POINTER_APPLE 0x8521
+#define GL_STORAGE_CACHED_APPLE           0x85BE
+#define GL_STORAGE_SHARED_APPLE           0x85BF
+#endif
+
+#ifndef GL_APPLE_ycbcr_422
+#define GL_YCBCR_422_APPLE                0x85B9
+#define GL_UNSIGNED_SHORT_8_8_APPLE       0x85BA
+#define GL_UNSIGNED_SHORT_8_8_REV_APPLE   0x85BB
+#endif
+
+#ifndef GL_S3_s3tc
+#define GL_RGB_S3TC                       0x83A0
+#define GL_RGB4_S3TC                      0x83A1
+#define GL_RGBA_S3TC                      0x83A2
+#define GL_RGBA4_S3TC                     0x83A3
+#endif
+
+#ifndef GL_ATI_draw_buffers
+#define GL_MAX_DRAW_BUFFERS_ATI           0x8824
+#define GL_DRAW_BUFFER0_ATI               0x8825
+#define GL_DRAW_BUFFER1_ATI               0x8826
+#define GL_DRAW_BUFFER2_ATI               0x8827
+#define GL_DRAW_BUFFER3_ATI               0x8828
+#define GL_DRAW_BUFFER4_ATI               0x8829
+#define GL_DRAW_BUFFER5_ATI               0x882A
+#define GL_DRAW_BUFFER6_ATI               0x882B
+#define GL_DRAW_BUFFER7_ATI               0x882C
+#define GL_DRAW_BUFFER8_ATI               0x882D
+#define GL_DRAW_BUFFER9_ATI               0x882E
+#define GL_DRAW_BUFFER10_ATI              0x882F
+#define GL_DRAW_BUFFER11_ATI              0x8830
+#define GL_DRAW_BUFFER12_ATI              0x8831
+#define GL_DRAW_BUFFER13_ATI              0x8832
+#define GL_DRAW_BUFFER14_ATI              0x8833
+#define GL_DRAW_BUFFER15_ATI              0x8834
+#endif
+
+#ifndef GL_ATI_texture_env_combine3
+#define GL_MODULATE_ADD_ATI               0x8744
+#define GL_MODULATE_SIGNED_ADD_ATI        0x8745
+#define GL_MODULATE_SUBTRACT_ATI          0x8746
+#endif
+
+#ifndef GL_ATI_texture_float
+#define GL_RGBA_FLOAT32_ATI               0x8814
+#define GL_RGB_FLOAT32_ATI                0x8815
+#define GL_ALPHA_FLOAT32_ATI              0x8816
+#define GL_INTENSITY_FLOAT32_ATI          0x8817
+#define GL_LUMINANCE_FLOAT32_ATI          0x8818
+#define GL_LUMINANCE_ALPHA_FLOAT32_ATI    0x8819
+#define GL_RGBA_FLOAT16_ATI               0x881A
+#define GL_RGB_FLOAT16_ATI                0x881B
+#define GL_ALPHA_FLOAT16_ATI              0x881C
+#define GL_INTENSITY_FLOAT16_ATI          0x881D
+#define GL_LUMINANCE_FLOAT16_ATI          0x881E
+#define GL_LUMINANCE_ALPHA_FLOAT16_ATI    0x881F
+#endif
+
+#ifndef GL_NV_float_buffer
+#define GL_FLOAT_R_NV                     0x8880
+#define GL_FLOAT_RG_NV                    0x8881
+#define GL_FLOAT_RGB_NV                   0x8882
+#define GL_FLOAT_RGBA_NV                  0x8883
+#define GL_FLOAT_R16_NV                   0x8884
+#define GL_FLOAT_R32_NV                   0x8885
+#define GL_FLOAT_RG16_NV                  0x8886
+#define GL_FLOAT_RG32_NV                  0x8887
+#define GL_FLOAT_RGB16_NV                 0x8888
+#define GL_FLOAT_RGB32_NV                 0x8889
+#define GL_FLOAT_RGBA16_NV                0x888A
+#define GL_FLOAT_RGBA32_NV                0x888B
+#define GL_TEXTURE_FLOAT_COMPONENTS_NV    0x888C
+#define GL_FLOAT_CLEAR_COLOR_VALUE_NV     0x888D
+#define GL_FLOAT_RGBA_MODE_NV             0x888E
+#endif
+
+#ifndef GL_NV_fragment_program
+#define GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV 0x8868
+#define GL_FRAGMENT_PROGRAM_NV            0x8870
+#define GL_MAX_TEXTURE_COORDS_NV          0x8871
+#define GL_MAX_TEXTURE_IMAGE_UNITS_NV     0x8872
+#define GL_FRAGMENT_PROGRAM_BINDING_NV    0x8873
+#define GL_PROGRAM_ERROR_STRING_NV        0x8874
+#endif
+
+#ifndef GL_NV_half_float
+#define GL_HALF_FLOAT_NV                  0x140B
+#endif
+
+#ifndef GL_NV_pixel_data_range
+#define GL_WRITE_PIXEL_DATA_RANGE_NV      0x8878
+#define GL_READ_PIXEL_DATA_RANGE_NV       0x8879
+#define GL_WRITE_PIXEL_DATA_RANGE_LENGTH_NV 0x887A
+#define GL_READ_PIXEL_DATA_RANGE_LENGTH_NV 0x887B
+#define GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV 0x887C
+#define GL_READ_PIXEL_DATA_RANGE_POINTER_NV 0x887D
+#endif
+
+#ifndef GL_NV_primitive_restart
+#define GL_PRIMITIVE_RESTART_NV           0x8558
+#define GL_PRIMITIVE_RESTART_INDEX_NV     0x8559
+#endif
+
+#ifndef GL_NV_texture_expand_normal
+#define GL_TEXTURE_UNSIGNED_REMAP_MODE_NV 0x888F
+#endif
+
+#ifndef GL_NV_vertex_program2
+#endif
+
+#ifndef GL_ATI_map_object_buffer
+#endif
+
+#ifndef GL_ATI_separate_stencil
+#define GL_STENCIL_BACK_FUNC_ATI          0x8800
+#define GL_STENCIL_BACK_FAIL_ATI          0x8801
+#define GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI 0x8802
+#define GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI 0x8803
+#endif
+
+#ifndef GL_ATI_vertex_attrib_array_object
+#endif
+
+#ifndef GL_EXT_depth_bounds_test
+#define GL_DEPTH_BOUNDS_TEST_EXT          0x8890
+#define GL_DEPTH_BOUNDS_EXT               0x8891
+#endif
+
+#ifndef GL_EXT_texture_mirror_clamp
+#define GL_MIRROR_CLAMP_EXT               0x8742
+#define GL_MIRROR_CLAMP_TO_EDGE_EXT       0x8743
+#define GL_MIRROR_CLAMP_TO_BORDER_EXT     0x8912
+#endif
+
+#ifndef GL_EXT_blend_equation_separate
+#define GL_BLEND_EQUATION_RGB_EXT         GL_BLEND_EQUATION
+#define GL_BLEND_EQUATION_ALPHA_EXT       0x883D
+#endif
+
+#ifndef GL_MESA_pack_invert
+#define GL_PACK_INVERT_MESA               0x8758
+#endif
+
+#ifndef GL_MESA_ycbcr_texture
+#define GL_UNSIGNED_SHORT_8_8_MESA        0x85BA
+#define GL_UNSIGNED_SHORT_8_8_REV_MESA    0x85BB
+#define GL_YCBCR_MESA                     0x8757
+#endif
+
+
+/*************************************************************/
+
+#include <stddef.h>
+#ifndef GL_VERSION_1_5
+/* GL types for handling large vertex buffer objects */
+typedef ptrdiff_t GLintptr;
+typedef ptrdiff_t GLsizeiptr;
+#endif
+
+#ifndef GL_ARB_vertex_buffer_object
+/* GL types for handling large vertex buffer objects */
+typedef ptrdiff_t GLintptrARB;
+typedef ptrdiff_t GLsizeiptrARB;
+#endif
+
+#ifndef GL_ARB_shader_objects
+/* GL types for handling shader object handles and characters */
+typedef char GLcharARB;		/* native character */
+typedef unsigned int GLhandleARB;	/* shader object handle */
+#endif
+
+#ifndef GL_NV_half_float
+/* GL type for representing NVIDIA "half" floating point type in host memory */
+typedef unsigned short GLhalfNV;
+#endif
+
+#ifndef GL_VERSION_1_2
+#define GL_VERSION_1_2 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendColor (GLclampf, GLclampf, GLclampf, GLclampf);
+GLAPI void APIENTRY glBlendEquation (GLenum);
+GLAPI void APIENTRY glDrawRangeElements (GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *);
+GLAPI void APIENTRY glColorTable (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glColorTableParameterfv (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glColorTableParameteriv (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glCopyColorTable (GLenum, GLenum, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glGetColorTable (GLenum, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetColorTableParameterfv (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetColorTableParameteriv (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glColorSubTable (GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyColorSubTable (GLenum, GLsizei, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glConvolutionFilter1D (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glConvolutionFilter2D (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glConvolutionParameterf (GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glConvolutionParameterfv (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glConvolutionParameteri (GLenum, GLenum, GLint);
+GLAPI void APIENTRY glConvolutionParameteriv (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glCopyConvolutionFilter1D (GLenum, GLenum, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glCopyConvolutionFilter2D (GLenum, GLenum, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetConvolutionFilter (GLenum, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetConvolutionParameterfv (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetConvolutionParameteriv (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetSeparableFilter (GLenum, GLenum, GLenum, GLvoid *, GLvoid *, GLvoid *);
+GLAPI void APIENTRY glSeparableFilter2D (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *, const GLvoid *);
+GLAPI void APIENTRY glGetHistogram (GLenum, GLboolean, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetHistogramParameterfv (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetHistogramParameteriv (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMinmax (GLenum, GLboolean, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetMinmaxParameterfv (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMinmaxParameteriv (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glHistogram (GLenum, GLsizei, GLenum, GLboolean);
+GLAPI void APIENTRY glMinmax (GLenum, GLenum, GLboolean);
+GLAPI void APIENTRY glResetHistogram (GLenum);
+GLAPI void APIENTRY glResetMinmax (GLenum);
+GLAPI void APIENTRY glTexImage3D (GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
+typedef void (APIENTRYP PFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
+typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLCOPYCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table);
+typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image);
+typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image);
+typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat params);
+typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIPROC) (GLenum target, GLenum pname, GLint params);
+typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image);
+typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span);
+typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column);
+typedef void (APIENTRYP PFNGLGETHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
+typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
+typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLHISTOGRAMPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink);
+typedef void (APIENTRYP PFNGLMINMAXPROC) (GLenum target, GLenum internalformat, GLboolean sink);
+typedef void (APIENTRYP PFNGLRESETHISTOGRAMPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLRESETMINMAXPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+#endif
+
+#ifndef GL_VERSION_1_3
+#define GL_VERSION_1_3 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glActiveTexture (GLenum);
+GLAPI void APIENTRY glClientActiveTexture (GLenum);
+GLAPI void APIENTRY glMultiTexCoord1d (GLenum, GLdouble);
+GLAPI void APIENTRY glMultiTexCoord1dv (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexCoord1f (GLenum, GLfloat);
+GLAPI void APIENTRY glMultiTexCoord1fv (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexCoord1i (GLenum, GLint);
+GLAPI void APIENTRY glMultiTexCoord1iv (GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexCoord1s (GLenum, GLshort);
+GLAPI void APIENTRY glMultiTexCoord1sv (GLenum, const GLshort *);
+GLAPI void APIENTRY glMultiTexCoord2d (GLenum, GLdouble, GLdouble);
+GLAPI void APIENTRY glMultiTexCoord2dv (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexCoord2f (GLenum, GLfloat, GLfloat);
+GLAPI void APIENTRY glMultiTexCoord2fv (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexCoord2i (GLenum, GLint, GLint);
+GLAPI void APIENTRY glMultiTexCoord2iv (GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexCoord2s (GLenum, GLshort, GLshort);
+GLAPI void APIENTRY glMultiTexCoord2sv (GLenum, const GLshort *);
+GLAPI void APIENTRY glMultiTexCoord3d (GLenum, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMultiTexCoord3dv (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexCoord3f (GLenum, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMultiTexCoord3fv (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexCoord3i (GLenum, GLint, GLint, GLint);
+GLAPI void APIENTRY glMultiTexCoord3iv (GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexCoord3s (GLenum, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glMultiTexCoord3sv (GLenum, const GLshort *);
+GLAPI void APIENTRY glMultiTexCoord4d (GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMultiTexCoord4dv (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexCoord4f (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMultiTexCoord4fv (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexCoord4i (GLenum, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glMultiTexCoord4iv (GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexCoord4s (GLenum, GLshort, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glMultiTexCoord4sv (GLenum, const GLshort *);
+GLAPI void APIENTRY glLoadTransposeMatrixf (const GLfloat *);
+GLAPI void APIENTRY glLoadTransposeMatrixd (const GLdouble *);
+GLAPI void APIENTRY glMultTransposeMatrixf (const GLfloat *);
+GLAPI void APIENTRY glMultTransposeMatrixd (const GLdouble *);
+GLAPI void APIENTRY glSampleCoverage (GLclampf, GLboolean);
+GLAPI void APIENTRY glCompressedTexImage3D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexImage2D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexImage1D (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexSubImage1D (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glGetCompressedTexImage (GLenum, GLint, GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
+typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREPROC) (GLenum texture);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1DPROC) (GLenum target, GLdouble s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1FPROC) (GLenum target, GLfloat s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1IPROC) (GLenum target, GLint s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1SPROC) (GLenum target, GLshort s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2DPROC) (GLenum target, GLdouble s, GLdouble t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2IPROC) (GLenum target, GLint s, GLint t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2SPROC) (GLenum target, GLshort s, GLshort t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3IPROC) (GLenum target, GLint s, GLint t, GLint r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3SPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4IPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4SPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFPROC) (const GLfloat *m);
+typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDPROC) (const GLdouble *m);
+typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFPROC) (const GLfloat *m);
+typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDPROC) (const GLdouble *m);
+typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, GLvoid *img);
+#endif
+
+#ifndef GL_VERSION_1_4
+#define GL_VERSION_1_4 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendFuncSeparate (GLenum, GLenum, GLenum, GLenum);
+GLAPI void APIENTRY glFogCoordf (GLfloat);
+GLAPI void APIENTRY glFogCoordfv (const GLfloat *);
+GLAPI void APIENTRY glFogCoordd (GLdouble);
+GLAPI void APIENTRY glFogCoorddv (const GLdouble *);
+GLAPI void APIENTRY glFogCoordPointer (GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glMultiDrawArrays (GLenum, GLint *, GLsizei *, GLsizei);
+GLAPI void APIENTRY glMultiDrawElements (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei);
+GLAPI void APIENTRY glPointParameterf (GLenum, GLfloat);
+GLAPI void APIENTRY glPointParameterfv (GLenum, const GLfloat *);
+GLAPI void APIENTRY glPointParameteri (GLenum, GLint);
+GLAPI void APIENTRY glPointParameteriv (GLenum, const GLint *);
+GLAPI void APIENTRY glSecondaryColor3b (GLbyte, GLbyte, GLbyte);
+GLAPI void APIENTRY glSecondaryColor3bv (const GLbyte *);
+GLAPI void APIENTRY glSecondaryColor3d (GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glSecondaryColor3dv (const GLdouble *);
+GLAPI void APIENTRY glSecondaryColor3f (GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glSecondaryColor3fv (const GLfloat *);
+GLAPI void APIENTRY glSecondaryColor3i (GLint, GLint, GLint);
+GLAPI void APIENTRY glSecondaryColor3iv (const GLint *);
+GLAPI void APIENTRY glSecondaryColor3s (GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glSecondaryColor3sv (const GLshort *);
+GLAPI void APIENTRY glSecondaryColor3ub (GLubyte, GLubyte, GLubyte);
+GLAPI void APIENTRY glSecondaryColor3ubv (const GLubyte *);
+GLAPI void APIENTRY glSecondaryColor3ui (GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glSecondaryColor3uiv (const GLuint *);
+GLAPI void APIENTRY glSecondaryColor3us (GLushort, GLushort, GLushort);
+GLAPI void APIENTRY glSecondaryColor3usv (const GLushort *);
+GLAPI void APIENTRY glSecondaryColorPointer (GLint, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glWindowPos2d (GLdouble, GLdouble);
+GLAPI void APIENTRY glWindowPos2dv (const GLdouble *);
+GLAPI void APIENTRY glWindowPos2f (GLfloat, GLfloat);
+GLAPI void APIENTRY glWindowPos2fv (const GLfloat *);
+GLAPI void APIENTRY glWindowPos2i (GLint, GLint);
+GLAPI void APIENTRY glWindowPos2iv (const GLint *);
+GLAPI void APIENTRY glWindowPos2s (GLshort, GLshort);
+GLAPI void APIENTRY glWindowPos2sv (const GLshort *);
+GLAPI void APIENTRY glWindowPos3d (GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glWindowPos3dv (const GLdouble *);
+GLAPI void APIENTRY glWindowPos3f (GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glWindowPos3fv (const GLfloat *);
+GLAPI void APIENTRY glWindowPos3i (GLint, GLint, GLint);
+GLAPI void APIENTRY glWindowPos3iv (const GLint *);
+GLAPI void APIENTRY glWindowPos3s (GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glWindowPos3sv (const GLshort *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
+typedef void (APIENTRYP PFNGLFOGCOORDFPROC) (GLfloat coord);
+typedef void (APIENTRYP PFNGLFOGCOORDFVPROC) (const GLfloat *coord);
+typedef void (APIENTRYP PFNGLFOGCOORDDPROC) (GLdouble coord);
+typedef void (APIENTRYP PFNGLFOGCOORDDVPROC) (const GLdouble *coord);
+typedef void (APIENTRYP PFNGLFOGCOORDPOINTERPROC) (GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFVPROC) (GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERIVPROC) (GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BPROC) (GLbyte red, GLbyte green, GLbyte blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BVPROC) (const GLbyte *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DPROC) (GLdouble red, GLdouble green, GLdouble blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DVPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FPROC) (GLfloat red, GLfloat green, GLfloat blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FVPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IPROC) (GLint red, GLint green, GLint blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IVPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SPROC) (GLshort red, GLshort green, GLshort blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SVPROC) (const GLshort *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBPROC) (GLubyte red, GLubyte green, GLubyte blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBVPROC) (const GLubyte *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIPROC) (GLuint red, GLuint green, GLuint blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIVPROC) (const GLuint *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USPROC) (GLushort red, GLushort green, GLushort blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USVPROC) (const GLushort *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTERPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLWINDOWPOS2DPROC) (GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2DVPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2FPROC) (GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2FVPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2IPROC) (GLint x, GLint y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2IVPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2SPROC) (GLshort x, GLshort y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2SVPROC) (const GLshort *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3DPROC) (GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3DVPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3FPROC) (GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3FVPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3IPROC) (GLint x, GLint y, GLint z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3IVPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3SPROC) (GLshort x, GLshort y, GLshort z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3SVPROC) (const GLshort *v);
+#endif
+
+#ifndef GL_VERSION_1_5
+#define GL_VERSION_1_5 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGenQueries (GLsizei, GLuint *);
+GLAPI void APIENTRY glDeleteQueries (GLsizei, const GLuint *);
+GLAPI GLboolean APIENTRY glIsQuery (GLuint);
+GLAPI void APIENTRY glBeginQuery (GLenum, GLuint);
+GLAPI void APIENTRY glEndQuery (GLenum);
+GLAPI void APIENTRY glGetQueryiv (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetQueryObjectiv (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetQueryObjectuiv (GLuint, GLenum, GLuint *);
+GLAPI void APIENTRY glBindBuffer (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteBuffers (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenBuffers (GLsizei, GLuint *);
+GLAPI GLboolean APIENTRY glIsBuffer (GLuint);
+GLAPI void APIENTRY glBufferData (GLenum, GLsizeiptr, const GLvoid *, GLenum);
+GLAPI void APIENTRY glBufferSubData (GLenum, GLintptr, GLsizeiptr, const GLvoid *);
+GLAPI void APIENTRY glGetBufferSubData (GLenum, GLintptr, GLsizeiptr, GLvoid *);
+GLAPI GLvoid* APIENTRY glMapBuffer (GLenum, GLenum);
+GLAPI GLboolean APIENTRY glUnmapBuffer (GLenum);
+GLAPI void APIENTRY glGetBufferParameteriv (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetBufferPointerv (GLenum, GLenum, GLvoid* *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLGENQUERIESPROC) (GLsizei n, GLuint *ids);
+typedef void (APIENTRYP PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint *ids);
+typedef GLboolean (APIENTRYP PFNGLISQUERYPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLBEGINQUERYPROC) (GLenum target, GLuint id);
+typedef void (APIENTRYP PFNGLENDQUERYPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer);
+typedef void (APIENTRYP PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers);
+typedef void (APIENTRYP PFNGLGENBUFFERSPROC) (GLsizei n, GLuint *buffers);
+typedef GLboolean (APIENTRYP PFNGLISBUFFERPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage);
+typedef void (APIENTRYP PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
+typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data);
+typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERPROC) (GLenum target, GLenum access);
+typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, GLvoid* *params);
+#endif
+
+#ifndef GL_ARB_multitexture
+#define GL_ARB_multitexture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glActiveTextureARB (GLenum);
+GLAPI void APIENTRY glClientActiveTextureARB (GLenum);
+GLAPI void APIENTRY glMultiTexCoord1dARB (GLenum, GLdouble);
+GLAPI void APIENTRY glMultiTexCoord1dvARB (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexCoord1fARB (GLenum, GLfloat);
+GLAPI void APIENTRY glMultiTexCoord1fvARB (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexCoord1iARB (GLenum, GLint);
+GLAPI void APIENTRY glMultiTexCoord1ivARB (GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexCoord1sARB (GLenum, GLshort);
+GLAPI void APIENTRY glMultiTexCoord1svARB (GLenum, const GLshort *);
+GLAPI void APIENTRY glMultiTexCoord2dARB (GLenum, GLdouble, GLdouble);
+GLAPI void APIENTRY glMultiTexCoord2dvARB (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexCoord2fARB (GLenum, GLfloat, GLfloat);
+GLAPI void APIENTRY glMultiTexCoord2fvARB (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexCoord2iARB (GLenum, GLint, GLint);
+GLAPI void APIENTRY glMultiTexCoord2ivARB (GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexCoord2sARB (GLenum, GLshort, GLshort);
+GLAPI void APIENTRY glMultiTexCoord2svARB (GLenum, const GLshort *);
+GLAPI void APIENTRY glMultiTexCoord3dARB (GLenum, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMultiTexCoord3dvARB (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexCoord3fARB (GLenum, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMultiTexCoord3fvARB (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexCoord3iARB (GLenum, GLint, GLint, GLint);
+GLAPI void APIENTRY glMultiTexCoord3ivARB (GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexCoord3sARB (GLenum, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glMultiTexCoord3svARB (GLenum, const GLshort *);
+GLAPI void APIENTRY glMultiTexCoord4dARB (GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMultiTexCoord4dvARB (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexCoord4fARB (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMultiTexCoord4fvARB (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexCoord4iARB (GLenum, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glMultiTexCoord4ivARB (GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexCoord4sARB (GLenum, GLshort, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glMultiTexCoord4svARB (GLenum, const GLshort *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLACTIVETEXTUREARBPROC) (GLenum texture);
+typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v);
+#endif
+
+#ifndef GL_ARB_transpose_matrix
+#define GL_ARB_transpose_matrix 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glLoadTransposeMatrixfARB (const GLfloat *);
+GLAPI void APIENTRY glLoadTransposeMatrixdARB (const GLdouble *);
+GLAPI void APIENTRY glMultTransposeMatrixfARB (const GLfloat *);
+GLAPI void APIENTRY glMultTransposeMatrixdARB (const GLdouble *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFARBPROC) (const GLfloat *m);
+typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDARBPROC) (const GLdouble *m);
+typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFARBPROC) (const GLfloat *m);
+typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDARBPROC) (const GLdouble *m);
+#endif
+
+#ifndef GL_ARB_multisample
+#define GL_ARB_multisample 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glSampleCoverageARB (GLclampf, GLboolean);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLSAMPLECOVERAGEARBPROC) (GLclampf value, GLboolean invert);
+#endif
+
+#ifndef GL_ARB_texture_env_add
+#define GL_ARB_texture_env_add 1
+#endif
+
+#ifndef GL_ARB_texture_cube_map
+#define GL_ARB_texture_cube_map 1
+#endif
+
+#ifndef GL_ARB_texture_compression
+#define GL_ARB_texture_compression 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glCompressedTexImage3DARB (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexImage2DARB (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexImage1DARB (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexSubImage3DARB (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexSubImage2DARB (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTexSubImage1DARB (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glGetCompressedTexImageARB (GLenum, GLint, GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint level, GLvoid *img);
+#endif
+
+#ifndef GL_ARB_texture_border_clamp
+#define GL_ARB_texture_border_clamp 1
+#endif
+
+#ifndef GL_ARB_point_parameters
+#define GL_ARB_point_parameters 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPointParameterfARB (GLenum, GLfloat);
+GLAPI void APIENTRY glPointParameterfvARB (GLenum, const GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFARBPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFVARBPROC) (GLenum pname, const GLfloat *params);
+#endif
+
+#ifndef GL_ARB_vertex_blend
+#define GL_ARB_vertex_blend 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glWeightbvARB (GLint, const GLbyte *);
+GLAPI void APIENTRY glWeightsvARB (GLint, const GLshort *);
+GLAPI void APIENTRY glWeightivARB (GLint, const GLint *);
+GLAPI void APIENTRY glWeightfvARB (GLint, const GLfloat *);
+GLAPI void APIENTRY glWeightdvARB (GLint, const GLdouble *);
+GLAPI void APIENTRY glWeightubvARB (GLint, const GLubyte *);
+GLAPI void APIENTRY glWeightusvARB (GLint, const GLushort *);
+GLAPI void APIENTRY glWeightuivARB (GLint, const GLuint *);
+GLAPI void APIENTRY glWeightPointerARB (GLint, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glVertexBlendARB (GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLWEIGHTBVARBPROC) (GLint size, const GLbyte *weights);
+typedef void (APIENTRYP PFNGLWEIGHTSVARBPROC) (GLint size, const GLshort *weights);
+typedef void (APIENTRYP PFNGLWEIGHTIVARBPROC) (GLint size, const GLint *weights);
+typedef void (APIENTRYP PFNGLWEIGHTFVARBPROC) (GLint size, const GLfloat *weights);
+typedef void (APIENTRYP PFNGLWEIGHTDVARBPROC) (GLint size, const GLdouble *weights);
+typedef void (APIENTRYP PFNGLWEIGHTUBVARBPROC) (GLint size, const GLubyte *weights);
+typedef void (APIENTRYP PFNGLWEIGHTUSVARBPROC) (GLint size, const GLushort *weights);
+typedef void (APIENTRYP PFNGLWEIGHTUIVARBPROC) (GLint size, const GLuint *weights);
+typedef void (APIENTRYP PFNGLWEIGHTPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLVERTEXBLENDARBPROC) (GLint count);
+#endif
+
+#ifndef GL_ARB_matrix_palette
+#define GL_ARB_matrix_palette 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glCurrentPaletteMatrixARB (GLint);
+GLAPI void APIENTRY glMatrixIndexubvARB (GLint, const GLubyte *);
+GLAPI void APIENTRY glMatrixIndexusvARB (GLint, const GLushort *);
+GLAPI void APIENTRY glMatrixIndexuivARB (GLint, const GLuint *);
+GLAPI void APIENTRY glMatrixIndexPointerARB (GLint, GLenum, GLsizei, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCURRENTPALETTEMATRIXARBPROC) (GLint index);
+typedef void (APIENTRYP PFNGLMATRIXINDEXUBVARBPROC) (GLint size, const GLubyte *indices);
+typedef void (APIENTRYP PFNGLMATRIXINDEXUSVARBPROC) (GLint size, const GLushort *indices);
+typedef void (APIENTRYP PFNGLMATRIXINDEXUIVARBPROC) (GLint size, const GLuint *indices);
+typedef void (APIENTRYP PFNGLMATRIXINDEXPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+#endif
+
+#ifndef GL_ARB_texture_env_combine
+#define GL_ARB_texture_env_combine 1
+#endif
+
+#ifndef GL_ARB_texture_env_crossbar
+#define GL_ARB_texture_env_crossbar 1
+#endif
+
+#ifndef GL_ARB_texture_env_dot3
+#define GL_ARB_texture_env_dot3 1
+#endif
+
+#ifndef GL_ARB_texture_mirror_repeat
+#define GL_ARB_texture_mirror_repeat 1
+#endif
+
+#ifndef GL_ARB_depth_texture
+#define GL_ARB_depth_texture 1
+#endif
+
+#ifndef GL_ARB_shadow
+#define GL_ARB_shadow 1
+#endif
+
+#ifndef GL_ARB_shadow_ambient
+#define GL_ARB_shadow_ambient 1
+#endif
+
+#ifndef GL_ARB_window_pos
+#define GL_ARB_window_pos 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glWindowPos2dARB (GLdouble, GLdouble);
+GLAPI void APIENTRY glWindowPos2dvARB (const GLdouble *);
+GLAPI void APIENTRY glWindowPos2fARB (GLfloat, GLfloat);
+GLAPI void APIENTRY glWindowPos2fvARB (const GLfloat *);
+GLAPI void APIENTRY glWindowPos2iARB (GLint, GLint);
+GLAPI void APIENTRY glWindowPos2ivARB (const GLint *);
+GLAPI void APIENTRY glWindowPos2sARB (GLshort, GLshort);
+GLAPI void APIENTRY glWindowPos2svARB (const GLshort *);
+GLAPI void APIENTRY glWindowPos3dARB (GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glWindowPos3dvARB (const GLdouble *);
+GLAPI void APIENTRY glWindowPos3fARB (GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glWindowPos3fvARB (const GLfloat *);
+GLAPI void APIENTRY glWindowPos3iARB (GLint, GLint, GLint);
+GLAPI void APIENTRY glWindowPos3ivARB (const GLint *);
+GLAPI void APIENTRY glWindowPos3sARB (GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glWindowPos3svARB (const GLshort *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLWINDOWPOS2DARBPROC) (GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2DVARBPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2FARBPROC) (GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2FVARBPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2IARBPROC) (GLint x, GLint y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2IVARBPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2SARBPROC) (GLshort x, GLshort y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2SVARBPROC) (const GLshort *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3DARBPROC) (GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3DVARBPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3FARBPROC) (GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3FVARBPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3IARBPROC) (GLint x, GLint y, GLint z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3IVARBPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3SARBPROC) (GLshort x, GLshort y, GLshort z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3SVARBPROC) (const GLshort *v);
+#endif
+
+#ifndef GL_ARB_vertex_program
+#define GL_ARB_vertex_program 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertexAttrib1dARB (GLuint, GLdouble);
+GLAPI void APIENTRY glVertexAttrib1dvARB (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib1fARB (GLuint, GLfloat);
+GLAPI void APIENTRY glVertexAttrib1fvARB (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib1sARB (GLuint, GLshort);
+GLAPI void APIENTRY glVertexAttrib1svARB (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib2dARB (GLuint, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib2dvARB (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib2fARB (GLuint, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib2fvARB (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib2sARB (GLuint, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib2svARB (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib3dARB (GLuint, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib3dvARB (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib3fARB (GLuint, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib3fvARB (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib3sARB (GLuint, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib3svARB (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib4NbvARB (GLuint, const GLbyte *);
+GLAPI void APIENTRY glVertexAttrib4NivARB (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttrib4NsvARB (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib4NubARB (GLuint, GLubyte, GLubyte, GLubyte, GLubyte);
+GLAPI void APIENTRY glVertexAttrib4NubvARB (GLuint, const GLubyte *);
+GLAPI void APIENTRY glVertexAttrib4NuivARB (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttrib4NusvARB (GLuint, const GLushort *);
+GLAPI void APIENTRY glVertexAttrib4bvARB (GLuint, const GLbyte *);
+GLAPI void APIENTRY glVertexAttrib4dARB (GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib4dvARB (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib4fARB (GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib4fvARB (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib4ivARB (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttrib4sARB (GLuint, GLshort, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib4svARB (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib4ubvARB (GLuint, const GLubyte *);
+GLAPI void APIENTRY glVertexAttrib4uivARB (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttrib4usvARB (GLuint, const GLushort *);
+GLAPI void APIENTRY glVertexAttribPointerARB (GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glEnableVertexAttribArrayARB (GLuint);
+GLAPI void APIENTRY glDisableVertexAttribArrayARB (GLuint);
+GLAPI void APIENTRY glProgramStringARB (GLenum, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glBindProgramARB (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteProgramsARB (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenProgramsARB (GLsizei, GLuint *);
+GLAPI void APIENTRY glProgramEnvParameter4dARB (GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glProgramEnvParameter4dvARB (GLenum, GLuint, const GLdouble *);
+GLAPI void APIENTRY glProgramEnvParameter4fARB (GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramEnvParameter4fvARB (GLenum, GLuint, const GLfloat *);
+GLAPI void APIENTRY glProgramLocalParameter4dARB (GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glProgramLocalParameter4dvARB (GLenum, GLuint, const GLdouble *);
+GLAPI void APIENTRY glProgramLocalParameter4fARB (GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramLocalParameter4fvARB (GLenum, GLuint, const GLfloat *);
+GLAPI void APIENTRY glGetProgramEnvParameterdvARB (GLenum, GLuint, GLdouble *);
+GLAPI void APIENTRY glGetProgramEnvParameterfvARB (GLenum, GLuint, GLfloat *);
+GLAPI void APIENTRY glGetProgramLocalParameterdvARB (GLenum, GLuint, GLdouble *);
+GLAPI void APIENTRY glGetProgramLocalParameterfvARB (GLenum, GLuint, GLfloat *);
+GLAPI void APIENTRY glGetProgramivARB (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetProgramStringARB (GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetVertexAttribdvARB (GLuint, GLenum, GLdouble *);
+GLAPI void APIENTRY glGetVertexAttribfvARB (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetVertexAttribivARB (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetVertexAttribPointervARB (GLuint, GLenum, GLvoid* *);
+GLAPI GLboolean APIENTRY glIsProgramARB (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1DARBPROC) (GLuint index, GLdouble x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVARBPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1FARBPROC) (GLuint index, GLfloat x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVARBPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1SARBPROC) (GLuint index, GLshort x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVARBPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2DARBPROC) (GLuint index, GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVARBPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2FARBPROC) (GLuint index, GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVARBPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2SARBPROC) (GLuint index, GLshort x, GLshort y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVARBPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVARBPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVARBPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVARBPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVARBPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVARBPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVARBPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBARBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVARBPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVARBPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVARBPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVARBPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVARBPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVARBPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVARBPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVARBPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVARBPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVARBPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVARBPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERARBPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYARBPROC) (GLuint index);
+typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYARBPROC) (GLuint index);
+typedef void (APIENTRYP PFNGLPROGRAMSTRINGARBPROC) (GLenum target, GLenum format, GLsizei len, const GLvoid *string);
+typedef void (APIENTRYP PFNGLBINDPROGRAMARBPROC) (GLenum target, GLuint program);
+typedef void (APIENTRYP PFNGLDELETEPROGRAMSARBPROC) (GLsizei n, const GLuint *programs);
+typedef void (APIENTRYP PFNGLGENPROGRAMSARBPROC) (GLsizei n, GLuint *programs);
+typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params);
+typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params);
+typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params);
+typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMIVARBPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMSTRINGARBPROC) (GLenum target, GLenum pname, GLvoid *string);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVARBPROC) (GLuint index, GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVARBPROC) (GLuint index, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVARBPROC) (GLuint index, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVARBPROC) (GLuint index, GLenum pname, GLvoid* *pointer);
+typedef GLboolean (APIENTRYP PFNGLISPROGRAMARBPROC) (GLuint program);
+#endif
+
+#ifndef GL_ARB_fragment_program
+#define GL_ARB_fragment_program 1
+/* All ARB_fragment_program entry points are shared with ARB_vertex_program. */
+#endif
+
+#ifndef GL_ARB_vertex_buffer_object
+#define GL_ARB_vertex_buffer_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBindBufferARB (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteBuffersARB (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenBuffersARB (GLsizei, GLuint *);
+GLAPI GLboolean APIENTRY glIsBufferARB (GLuint);
+GLAPI void APIENTRY glBufferDataARB (GLenum, GLsizeiptrARB, const GLvoid *, GLenum);
+GLAPI void APIENTRY glBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, const GLvoid *);
+GLAPI void APIENTRY glGetBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, GLvoid *);
+GLAPI GLvoid* APIENTRY glMapBufferARB (GLenum, GLenum);
+GLAPI GLboolean APIENTRY glUnmapBufferARB (GLenum);
+GLAPI void APIENTRY glGetBufferParameterivARB (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetBufferPointervARB (GLenum, GLenum, GLvoid* *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBINDBUFFERARBPROC) (GLenum target, GLuint buffer);
+typedef void (APIENTRYP PFNGLDELETEBUFFERSARBPROC) (GLsizei n, const GLuint *buffers);
+typedef void (APIENTRYP PFNGLGENBUFFERSARBPROC) (GLsizei n, GLuint *buffers);
+typedef GLboolean (APIENTRYP PFNGLISBUFFERARBPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLBUFFERDATAARBPROC) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
+typedef void (APIENTRYP PFNGLBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
+typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
+typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERARBPROC) (GLenum target, GLenum access);
+typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERARBPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVARBPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVARBPROC) (GLenum target, GLenum pname, GLvoid* *params);
+#endif
+
+#ifndef GL_ARB_occlusion_query
+#define GL_ARB_occlusion_query 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGenQueriesARB (GLsizei, GLuint *);
+GLAPI void APIENTRY glDeleteQueriesARB (GLsizei, const GLuint *);
+GLAPI GLboolean APIENTRY glIsQueryARB (GLuint);
+GLAPI void APIENTRY glBeginQueryARB (GLenum, GLuint);
+GLAPI void APIENTRY glEndQueryARB (GLenum);
+GLAPI void APIENTRY glGetQueryivARB (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetQueryObjectivARB (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetQueryObjectuivARB (GLuint, GLenum, GLuint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLGENQUERIESARBPROC) (GLsizei n, GLuint *ids);
+typedef void (APIENTRYP PFNGLDELETEQUERIESARBPROC) (GLsizei n, const GLuint *ids);
+typedef GLboolean (APIENTRYP PFNGLISQUERYARBPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLBEGINQUERYARBPROC) (GLenum target, GLuint id);
+typedef void (APIENTRYP PFNGLENDQUERYARBPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLGETQUERYIVARBPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVARBPROC) (GLuint id, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVARBPROC) (GLuint id, GLenum pname, GLuint *params);
+#endif
+
+#ifndef GL_ARB_shader_objects
+#define GL_ARB_shader_objects 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDeleteObjectARB (GLhandleARB);
+GLAPI GLhandleARB APIENTRY glGetHandleARB (GLenum);
+GLAPI void APIENTRY glDetachObjectARB (GLhandleARB, GLhandleARB);
+GLAPI GLhandleARB APIENTRY glCreateShaderObjectARB (GLenum);
+GLAPI void APIENTRY glShaderSourceARB (GLhandleARB, GLsizei, const GLcharARB* *, const GLint *);
+GLAPI void APIENTRY glCompileShaderARB (GLhandleARB);
+GLAPI GLhandleARB APIENTRY glCreateProgramObjectARB (void);
+GLAPI void APIENTRY glAttachObjectARB (GLhandleARB, GLhandleARB);
+GLAPI void APIENTRY glLinkProgramARB (GLhandleARB);
+GLAPI void APIENTRY glUseProgramObjectARB (GLhandleARB);
+GLAPI void APIENTRY glValidateProgramARB (GLhandleARB);
+GLAPI void APIENTRY glUniform1fARB (GLint, GLfloat);
+GLAPI void APIENTRY glUniform2fARB (GLint, GLfloat, GLfloat);
+GLAPI void APIENTRY glUniform3fARB (GLint, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glUniform4fARB (GLint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glUniform1iARB (GLint, GLint);
+GLAPI void APIENTRY glUniform2iARB (GLint, GLint, GLint);
+GLAPI void APIENTRY glUniform3iARB (GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glUniform4iARB (GLint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glUniform1fvARB (GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glUniform2fvARB (GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glUniform3fvARB (GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glUniform4fvARB (GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glUniform1ivARB (GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glUniform2ivARB (GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glUniform3ivARB (GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glUniform4ivARB (GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glUniformMatrix2fvARB (GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glUniformMatrix3fvARB (GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glUniformMatrix4fvARB (GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glGetObjectParameterfvARB (GLhandleARB, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetObjectParameterivARB (GLhandleARB, GLenum, GLint *);
+GLAPI void APIENTRY glGetInfoLogARB (GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
+GLAPI void APIENTRY glGetAttachedObjectsARB (GLhandleARB, GLsizei, GLsizei *, GLhandleARB *);
+GLAPI GLint APIENTRY glGetUniformLocationARB (GLhandleARB, const GLcharARB *);
+GLAPI void APIENTRY glGetActiveUniformARB (GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLcharARB *);
+GLAPI void APIENTRY glGetUniformfvARB (GLhandleARB, GLint, GLfloat *);
+GLAPI void APIENTRY glGetUniformivARB (GLhandleARB, GLint, GLint *);
+GLAPI void APIENTRY glGetShaderSourceARB (GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDELETEOBJECTARBPROC) (GLhandleARB obj);
+typedef GLhandleARB (APIENTRYP PFNGLGETHANDLEARBPROC) (GLenum pname);
+typedef void (APIENTRYP PFNGLDETACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB attachedObj);
+typedef GLhandleARB (APIENTRYP PFNGLCREATESHADEROBJECTARBPROC) (GLenum shaderType);
+typedef void (APIENTRYP PFNGLSHADERSOURCEARBPROC) (GLhandleARB shaderObj, GLsizei count, const GLcharARB* *string, const GLint *length);
+typedef void (APIENTRYP PFNGLCOMPILESHADERARBPROC) (GLhandleARB shaderObj);
+typedef GLhandleARB (APIENTRYP PFNGLCREATEPROGRAMOBJECTARBPROC) (void);
+typedef void (APIENTRYP PFNGLATTACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB obj);
+typedef void (APIENTRYP PFNGLLINKPROGRAMARBPROC) (GLhandleARB programObj);
+typedef void (APIENTRYP PFNGLUSEPROGRAMOBJECTARBPROC) (GLhandleARB programObj);
+typedef void (APIENTRYP PFNGLVALIDATEPROGRAMARBPROC) (GLhandleARB programObj);
+typedef void (APIENTRYP PFNGLUNIFORM1FARBPROC) (GLint location, GLfloat v0);
+typedef void (APIENTRYP PFNGLUNIFORM2FARBPROC) (GLint location, GLfloat v0, GLfloat v1);
+typedef void (APIENTRYP PFNGLUNIFORM3FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
+typedef void (APIENTRYP PFNGLUNIFORM4FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+typedef void (APIENTRYP PFNGLUNIFORM1IARBPROC) (GLint location, GLint v0);
+typedef void (APIENTRYP PFNGLUNIFORM2IARBPROC) (GLint location, GLint v0, GLint v1);
+typedef void (APIENTRYP PFNGLUNIFORM3IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2);
+typedef void (APIENTRYP PFNGLUNIFORM4IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
+typedef void (APIENTRYP PFNGLUNIFORM1FVARBPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM2FVARBPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM3FVARBPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM4FVARBPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM1IVARBPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM2IVARBPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM3IVARBPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM4IVARBPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERFVARBPROC) (GLhandleARB obj, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERIVARBPROC) (GLhandleARB obj, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETINFOLOGARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *infoLog);
+typedef void (APIENTRYP PFNGLGETATTACHEDOBJECTSARBPROC) (GLhandleARB containerObj, GLsizei maxCount, GLsizei *count, GLhandleARB *obj);
+typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name);
+typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name);
+typedef void (APIENTRYP PFNGLGETUNIFORMFVARBPROC) (GLhandleARB programObj, GLint location, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETUNIFORMIVARBPROC) (GLhandleARB programObj, GLint location, GLint *params);
+typedef void (APIENTRYP PFNGLGETSHADERSOURCEARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *source);
+#endif
+
+#ifndef GL_ARB_vertex_shader
+#define GL_ARB_vertex_shader 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBindAttribLocationARB (GLhandleARB, GLuint, const GLcharARB *);
+GLAPI void APIENTRY glGetActiveAttribARB (GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLcharARB *);
+GLAPI GLint APIENTRY glGetAttribLocationARB (GLhandleARB, const GLcharARB *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONARBPROC) (GLhandleARB programObj, GLuint index, const GLcharARB *name);
+typedef void (APIENTRYP PFNGLGETACTIVEATTRIBARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name);
+typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name);
+#endif
+
+#ifndef GL_ARB_fragment_shader
+#define GL_ARB_fragment_shader 1
+#endif
+
+#ifndef GL_ARB_shading_language_100
+#define GL_ARB_shading_language_100 1
+#endif
+
+#ifndef GL_ARB_texture_non_power_of_two
+#define GL_ARB_texture_non_power_of_two 1
+#endif
+
+#ifndef GL_ARB_point_sprite
+#define GL_ARB_point_sprite 1
+#endif
+
+#ifndef GL_EXT_abgr
+#define GL_EXT_abgr 1
+#endif
+
+#ifndef GL_EXT_blend_color
+#define GL_EXT_blend_color 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendColorEXT (GLclampf, GLclampf, GLclampf, GLclampf);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBLENDCOLOREXTPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+#endif
+
+#ifndef GL_EXT_polygon_offset
+#define GL_EXT_polygon_offset 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPolygonOffsetEXT (GLfloat, GLfloat);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPOLYGONOFFSETEXTPROC) (GLfloat factor, GLfloat bias);
+#endif
+
+#ifndef GL_EXT_texture
+#define GL_EXT_texture 1
+#endif
+
+#ifndef GL_EXT_texture3D
+#define GL_EXT_texture3D 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTexImage3DEXT (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTexSubImage3DEXT (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTEXIMAGE3DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
+#endif
+
+#ifndef GL_SGIS_texture_filter4
+#define GL_SGIS_texture_filter4 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGetTexFilterFuncSGIS (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glTexFilterFuncSGIS (GLenum, GLenum, GLsizei, const GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLGETTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLfloat *weights);
+typedef void (APIENTRYP PFNGLTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLsizei n, const GLfloat *weights);
+#endif
+
+#ifndef GL_EXT_subtexture
+#define GL_EXT_subtexture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTexSubImage1DEXT (GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTexSubImage2DEXT (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+#endif
+
+#ifndef GL_EXT_copy_texture
+#define GL_EXT_copy_texture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glCopyTexImage1DEXT (GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
+GLAPI void APIENTRY glCopyTexImage2DEXT (GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
+GLAPI void APIENTRY glCopyTexSubImage1DEXT (GLenum, GLint, GLint, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glCopyTexSubImage2DEXT (GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glCopyTexSubImage3DEXT (GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOPYTEXIMAGE1DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
+typedef void (APIENTRYP PFNGLCOPYTEXIMAGE2DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+#endif
+
+#ifndef GL_EXT_histogram
+#define GL_EXT_histogram 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGetHistogramEXT (GLenum, GLboolean, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetHistogramParameterfvEXT (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetHistogramParameterivEXT (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMinmaxEXT (GLenum, GLboolean, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetMinmaxParameterfvEXT (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMinmaxParameterivEXT (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glHistogramEXT (GLenum, GLsizei, GLenum, GLboolean);
+GLAPI void APIENTRY glMinmaxEXT (GLenum, GLenum, GLboolean);
+GLAPI void APIENTRY glResetHistogramEXT (GLenum);
+GLAPI void APIENTRY glResetMinmaxEXT (GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLGETHISTOGRAMEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
+typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMINMAXEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
+typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLHISTOGRAMEXTPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink);
+typedef void (APIENTRYP PFNGLMINMAXEXTPROC) (GLenum target, GLenum internalformat, GLboolean sink);
+typedef void (APIENTRYP PFNGLRESETHISTOGRAMEXTPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLRESETMINMAXEXTPROC) (GLenum target);
+#endif
+
+#ifndef GL_EXT_convolution
+#define GL_EXT_convolution 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glConvolutionFilter1DEXT (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glConvolutionFilter2DEXT (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glConvolutionParameterfEXT (GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glConvolutionParameterfvEXT (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glConvolutionParameteriEXT (GLenum, GLenum, GLint);
+GLAPI void APIENTRY glConvolutionParameterivEXT (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glCopyConvolutionFilter1DEXT (GLenum, GLenum, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glCopyConvolutionFilter2DEXT (GLenum, GLenum, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetConvolutionFilterEXT (GLenum, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetConvolutionParameterfvEXT (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetConvolutionParameterivEXT (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetSeparableFilterEXT (GLenum, GLenum, GLenum, GLvoid *, GLvoid *, GLvoid *);
+GLAPI void APIENTRY glSeparableFilter2DEXT (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image);
+typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image);
+typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat params);
+typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint params);
+typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image);
+typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETSEPARABLEFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span);
+typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column);
+#endif
+
+#ifndef GL_EXT_color_matrix
+#define GL_EXT_color_matrix 1
+#endif
+
+#ifndef GL_SGI_color_table
+#define GL_SGI_color_table 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glColorTableSGI (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glColorTableParameterfvSGI (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glColorTableParameterivSGI (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glCopyColorTableSGI (GLenum, GLenum, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glGetColorTableSGI (GLenum, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetColorTableParameterfvSGI (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetColorTableParameterivSGI (GLenum, GLenum, GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
+typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLCOPYCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLGETCOLORTABLESGIPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table);
+typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, GLint *params);
+#endif
+
+#ifndef GL_SGIX_pixel_texture
+#define GL_SGIX_pixel_texture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPixelTexGenSGIX (GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPIXELTEXGENSGIXPROC) (GLenum mode);
+#endif
+
+#ifndef GL_SGIS_pixel_texture
+#define GL_SGIS_pixel_texture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPixelTexGenParameteriSGIS (GLenum, GLint);
+GLAPI void APIENTRY glPixelTexGenParameterivSGIS (GLenum, const GLint *);
+GLAPI void APIENTRY glPixelTexGenParameterfSGIS (GLenum, GLfloat);
+GLAPI void APIENTRY glPixelTexGenParameterfvSGIS (GLenum, const GLfloat *);
+GLAPI void APIENTRY glGetPixelTexGenParameterivSGIS (GLenum, GLint *);
+GLAPI void APIENTRY glGetPixelTexGenParameterfvSGIS (GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERISGISPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERIVSGISPROC) (GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERFSGISPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLGETPIXELTEXGENPARAMETERIVSGISPROC) (GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETPIXELTEXGENPARAMETERFVSGISPROC) (GLenum pname, GLfloat *params);
+#endif
+
+#ifndef GL_SGIS_texture4D
+#define GL_SGIS_texture4D 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTexImage4DSGIS (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTexSubImage4DSGIS (GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTEXIMAGE4DSGISPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE4DSGISPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLenum format, GLenum type, const GLvoid *pixels);
+#endif
+
+#ifndef GL_SGI_texture_color_table
+#define GL_SGI_texture_color_table 1
+#endif
+
+#ifndef GL_EXT_cmyka
+#define GL_EXT_cmyka 1
+#endif
+
+#ifndef GL_EXT_texture_object
+#define GL_EXT_texture_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLboolean APIENTRY glAreTexturesResidentEXT (GLsizei, const GLuint *, GLboolean *);
+GLAPI void APIENTRY glBindTextureEXT (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteTexturesEXT (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenTexturesEXT (GLsizei, GLuint *);
+GLAPI GLboolean APIENTRY glIsTextureEXT (GLuint);
+GLAPI void APIENTRY glPrioritizeTexturesEXT (GLsizei, const GLuint *, const GLclampf *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef GLboolean (APIENTRYP PFNGLARETEXTURESRESIDENTEXTPROC) (GLsizei n, const GLuint *textures, GLboolean *residences);
+typedef void (APIENTRYP PFNGLBINDTEXTUREEXTPROC) (GLenum target, GLuint texture);
+typedef void (APIENTRYP PFNGLDELETETEXTURESEXTPROC) (GLsizei n, const GLuint *textures);
+typedef void (APIENTRYP PFNGLGENTEXTURESEXTPROC) (GLsizei n, GLuint *textures);
+typedef GLboolean (APIENTRYP PFNGLISTEXTUREEXTPROC) (GLuint texture);
+typedef void (APIENTRYP PFNGLPRIORITIZETEXTURESEXTPROC) (GLsizei n, const GLuint *textures, const GLclampf *priorities);
+#endif
+
+#ifndef GL_SGIS_detail_texture
+#define GL_SGIS_detail_texture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDetailTexFuncSGIS (GLenum, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glGetDetailTexFuncSGIS (GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDETAILTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat *points);
+typedef void (APIENTRYP PFNGLGETDETAILTEXFUNCSGISPROC) (GLenum target, GLfloat *points);
+#endif
+
+#ifndef GL_SGIS_sharpen_texture
+#define GL_SGIS_sharpen_texture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glSharpenTexFuncSGIS (GLenum, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glGetSharpenTexFuncSGIS (GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLSHARPENTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat *points);
+typedef void (APIENTRYP PFNGLGETSHARPENTEXFUNCSGISPROC) (GLenum target, GLfloat *points);
+#endif
+
+#ifndef GL_EXT_packed_pixels
+#define GL_EXT_packed_pixels 1
+#endif
+
+#ifndef GL_SGIS_texture_lod
+#define GL_SGIS_texture_lod 1
+#endif
+
+#ifndef GL_SGIS_multisample
+#define GL_SGIS_multisample 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glSampleMaskSGIS (GLclampf, GLboolean);
+GLAPI void APIENTRY glSamplePatternSGIS (GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLSAMPLEMASKSGISPROC) (GLclampf value, GLboolean invert);
+typedef void (APIENTRYP PFNGLSAMPLEPATTERNSGISPROC) (GLenum pattern);
+#endif
+
+#ifndef GL_EXT_rescale_normal
+#define GL_EXT_rescale_normal 1
+#endif
+
+#ifndef GL_EXT_vertex_array
+#define GL_EXT_vertex_array 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glArrayElementEXT (GLint);
+GLAPI void APIENTRY glColorPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glDrawArraysEXT (GLenum, GLint, GLsizei);
+GLAPI void APIENTRY glEdgeFlagPointerEXT (GLsizei, GLsizei, const GLboolean *);
+GLAPI void APIENTRY glGetPointervEXT (GLenum, GLvoid* *);
+GLAPI void APIENTRY glIndexPointerEXT (GLenum, GLsizei, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glNormalPointerEXT (GLenum, GLsizei, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glTexCoordPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glVertexPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLARRAYELEMENTEXTPROC) (GLint i);
+typedef void (APIENTRYP PFNGLCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLDRAWARRAYSEXTPROC) (GLenum mode, GLint first, GLsizei count);
+typedef void (APIENTRYP PFNGLEDGEFLAGPOINTEREXTPROC) (GLsizei stride, GLsizei count, const GLboolean *pointer);
+typedef void (APIENTRYP PFNGLGETPOINTERVEXTPROC) (GLenum pname, GLvoid* *params);
+typedef void (APIENTRYP PFNGLINDEXPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLNORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLTEXCOORDPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLVERTEXPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
+#endif
+
+#ifndef GL_EXT_misc_attribute
+#define GL_EXT_misc_attribute 1
+#endif
+
+#ifndef GL_SGIS_generate_mipmap
+#define GL_SGIS_generate_mipmap 1
+#endif
+
+#ifndef GL_SGIX_clipmap
+#define GL_SGIX_clipmap 1
+#endif
+
+#ifndef GL_SGIX_shadow
+#define GL_SGIX_shadow 1
+#endif
+
+#ifndef GL_SGIS_texture_edge_clamp
+#define GL_SGIS_texture_edge_clamp 1
+#endif
+
+#ifndef GL_SGIS_texture_border_clamp
+#define GL_SGIS_texture_border_clamp 1
+#endif
+
+#ifndef GL_EXT_blend_minmax
+#define GL_EXT_blend_minmax 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendEquationEXT (GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBLENDEQUATIONEXTPROC) (GLenum mode);
+#endif
+
+#ifndef GL_EXT_blend_subtract
+#define GL_EXT_blend_subtract 1
+#endif
+
+#ifndef GL_EXT_blend_logic_op
+#define GL_EXT_blend_logic_op 1
+#endif
+
+#ifndef GL_SGIX_interlace
+#define GL_SGIX_interlace 1
+#endif
+
+#ifndef GL_SGIX_pixel_tiles
+#define GL_SGIX_pixel_tiles 1
+#endif
+
+#ifndef GL_SGIX_texture_select
+#define GL_SGIX_texture_select 1
+#endif
+
+#ifndef GL_SGIX_sprite
+#define GL_SGIX_sprite 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glSpriteParameterfSGIX (GLenum, GLfloat);
+GLAPI void APIENTRY glSpriteParameterfvSGIX (GLenum, const GLfloat *);
+GLAPI void APIENTRY glSpriteParameteriSGIX (GLenum, GLint);
+GLAPI void APIENTRY glSpriteParameterivSGIX (GLenum, const GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLSPRITEPARAMETERFSGIXPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLSPRITEPARAMETERFVSGIXPROC) (GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLSPRITEPARAMETERISGIXPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLSPRITEPARAMETERIVSGIXPROC) (GLenum pname, const GLint *params);
+#endif
+
+#ifndef GL_SGIX_texture_multi_buffer
+#define GL_SGIX_texture_multi_buffer 1
+#endif
+
+#ifndef GL_EXT_point_parameters
+#define GL_EXT_point_parameters 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPointParameterfEXT (GLenum, GLfloat);
+GLAPI void APIENTRY glPointParameterfvEXT (GLenum, const GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, const GLfloat *params);
+#endif
+
+#ifndef GL_SGIS_point_parameters
+#define GL_SGIS_point_parameters 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPointParameterfSGIS (GLenum, GLfloat);
+GLAPI void APIENTRY glPointParameterfvSGIS (GLenum, const GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFSGISPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params);
+#endif
+
+#ifndef GL_SGIX_instruments
+#define GL_SGIX_instruments 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLint APIENTRY glGetInstrumentsSGIX (void);
+GLAPI void APIENTRY glInstrumentsBufferSGIX (GLsizei, GLint *);
+GLAPI GLint APIENTRY glPollInstrumentsSGIX (GLint *);
+GLAPI void APIENTRY glReadInstrumentsSGIX (GLint);
+GLAPI void APIENTRY glStartInstrumentsSGIX (void);
+GLAPI void APIENTRY glStopInstrumentsSGIX (GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef GLint (APIENTRYP PFNGLGETINSTRUMENTSSGIXPROC) (void);
+typedef void (APIENTRYP PFNGLINSTRUMENTSBUFFERSGIXPROC) (GLsizei size, GLint *buffer);
+typedef GLint (APIENTRYP PFNGLPOLLINSTRUMENTSSGIXPROC) (GLint *marker_p);
+typedef void (APIENTRYP PFNGLREADINSTRUMENTSSGIXPROC) (GLint marker);
+typedef void (APIENTRYP PFNGLSTARTINSTRUMENTSSGIXPROC) (void);
+typedef void (APIENTRYP PFNGLSTOPINSTRUMENTSSGIXPROC) (GLint marker);
+#endif
+
+#ifndef GL_SGIX_texture_scale_bias
+#define GL_SGIX_texture_scale_bias 1
+#endif
+
+#ifndef GL_SGIX_framezoom
+#define GL_SGIX_framezoom 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glFrameZoomSGIX (GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLFRAMEZOOMSGIXPROC) (GLint factor);
+#endif
+
+#ifndef GL_SGIX_tag_sample_buffer
+#define GL_SGIX_tag_sample_buffer 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTagSampleBufferSGIX (void);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTAGSAMPLEBUFFERSGIXPROC) (void);
+#endif
+
+#ifndef GL_SGIX_polynomial_ffd
+#define GL_SGIX_polynomial_ffd 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDeformationMap3dSGIX (GLenum, GLdouble, GLdouble, GLint, GLint, GLdouble, GLdouble, GLint, GLint, GLdouble, GLdouble, GLint, GLint, const GLdouble *);
+GLAPI void APIENTRY glDeformationMap3fSGIX (GLenum, GLfloat, GLfloat, GLint, GLint, GLfloat, GLfloat, GLint, GLint, GLfloat, GLfloat, GLint, GLint, const GLfloat *);
+GLAPI void APIENTRY glDeformSGIX (GLbitfield);
+GLAPI void APIENTRY glLoadIdentityDeformationMapSGIX (GLbitfield);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDEFORMATIONMAP3DSGIXPROC) (GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, GLdouble w1, GLdouble w2, GLint wstride, GLint worder, const GLdouble *points);
+typedef void (APIENTRYP PFNGLDEFORMATIONMAP3FSGIXPROC) (GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, GLfloat w1, GLfloat w2, GLint wstride, GLint worder, const GLfloat *points);
+typedef void (APIENTRYP PFNGLDEFORMSGIXPROC) (GLbitfield mask);
+typedef void (APIENTRYP PFNGLLOADIDENTITYDEFORMATIONMAPSGIXPROC) (GLbitfield mask);
+#endif
+
+#ifndef GL_SGIX_reference_plane
+#define GL_SGIX_reference_plane 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glReferencePlaneSGIX (const GLdouble *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLREFERENCEPLANESGIXPROC) (const GLdouble *equation);
+#endif
+
+#ifndef GL_SGIX_flush_raster
+#define GL_SGIX_flush_raster 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glFlushRasterSGIX (void);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLFLUSHRASTERSGIXPROC) (void);
+#endif
+
+#ifndef GL_SGIX_depth_texture
+#define GL_SGIX_depth_texture 1
+#endif
+
+#ifndef GL_SGIS_fog_function
+#define GL_SGIS_fog_function 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glFogFuncSGIS (GLsizei, const GLfloat *);
+GLAPI void APIENTRY glGetFogFuncSGIS (GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLFOGFUNCSGISPROC) (GLsizei n, const GLfloat *points);
+typedef void (APIENTRYP PFNGLGETFOGFUNCSGISPROC) (GLfloat *points);
+#endif
+
+#ifndef GL_SGIX_fog_offset
+#define GL_SGIX_fog_offset 1
+#endif
+
+#ifndef GL_HP_image_transform
+#define GL_HP_image_transform 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glImageTransformParameteriHP (GLenum, GLenum, GLint);
+GLAPI void APIENTRY glImageTransformParameterfHP (GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glImageTransformParameterivHP (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glImageTransformParameterfvHP (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glGetImageTransformParameterivHP (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetImageTransformParameterfvHP (GLenum, GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERIHPPROC) (GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERFHPPROC) (GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, GLfloat *params);
+#endif
+
+#ifndef GL_HP_convolution_border_modes
+#define GL_HP_convolution_border_modes 1
+#endif
+
+#ifndef GL_SGIX_texture_add_env
+#define GL_SGIX_texture_add_env 1
+#endif
+
+#ifndef GL_EXT_color_subtable
+#define GL_EXT_color_subtable 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glColorSubTableEXT (GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyColorSubTableEXT (GLenum, GLsizei, GLint, GLint, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width);
+#endif
+
+#ifndef GL_PGI_vertex_hints
+#define GL_PGI_vertex_hints 1
+#endif
+
+#ifndef GL_PGI_misc_hints
+#define GL_PGI_misc_hints 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glHintPGI (GLenum, GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLHINTPGIPROC) (GLenum target, GLint mode);
+#endif
+
+#ifndef GL_EXT_paletted_texture
+#define GL_EXT_paletted_texture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glColorTableEXT (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glGetColorTableEXT (GLenum, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetColorTableParameterivEXT (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetColorTableParameterfvEXT (GLenum, GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
+typedef void (APIENTRYP PFNGLGETCOLORTABLEEXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *data);
+typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params);
+#endif
+
+#ifndef GL_EXT_clip_volume_hint
+#define GL_EXT_clip_volume_hint 1
+#endif
+
+#ifndef GL_SGIX_list_priority
+#define GL_SGIX_list_priority 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGetListParameterfvSGIX (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetListParameterivSGIX (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glListParameterfSGIX (GLuint, GLenum, GLfloat);
+GLAPI void APIENTRY glListParameterfvSGIX (GLuint, GLenum, const GLfloat *);
+GLAPI void APIENTRY glListParameteriSGIX (GLuint, GLenum, GLint);
+GLAPI void APIENTRY glListParameterivSGIX (GLuint, GLenum, const GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLGETLISTPARAMETERFVSGIXPROC) (GLuint list, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETLISTPARAMETERIVSGIXPROC) (GLuint list, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLLISTPARAMETERFSGIXPROC) (GLuint list, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLLISTPARAMETERFVSGIXPROC) (GLuint list, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLLISTPARAMETERISGIXPROC) (GLuint list, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLLISTPARAMETERIVSGIXPROC) (GLuint list, GLenum pname, const GLint *params);
+#endif
+
+#ifndef GL_SGIX_ir_instrument1
+#define GL_SGIX_ir_instrument1 1
+#endif
+
+#ifndef GL_SGIX_calligraphic_fragment
+#define GL_SGIX_calligraphic_fragment 1
+#endif
+
+#ifndef GL_SGIX_texture_lod_bias
+#define GL_SGIX_texture_lod_bias 1
+#endif
+
+#ifndef GL_SGIX_shadow_ambient
+#define GL_SGIX_shadow_ambient 1
+#endif
+
+#ifndef GL_EXT_index_texture
+#define GL_EXT_index_texture 1
+#endif
+
+#ifndef GL_EXT_index_material
+#define GL_EXT_index_material 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glIndexMaterialEXT (GLenum, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLINDEXMATERIALEXTPROC) (GLenum face, GLenum mode);
+#endif
+
+#ifndef GL_EXT_index_func
+#define GL_EXT_index_func 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glIndexFuncEXT (GLenum, GLclampf);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLINDEXFUNCEXTPROC) (GLenum func, GLclampf ref);
+#endif
+
+#ifndef GL_EXT_index_array_formats
+#define GL_EXT_index_array_formats 1
+#endif
+
+#ifndef GL_EXT_compiled_vertex_array
+#define GL_EXT_compiled_vertex_array 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glLockArraysEXT (GLint, GLsizei);
+GLAPI void APIENTRY glUnlockArraysEXT (void);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count);
+typedef void (APIENTRYP PFNGLUNLOCKARRAYSEXTPROC) (void);
+#endif
+
+#ifndef GL_EXT_cull_vertex
+#define GL_EXT_cull_vertex 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glCullParameterdvEXT (GLenum, GLdouble *);
+GLAPI void APIENTRY glCullParameterfvEXT (GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCULLPARAMETERDVEXTPROC) (GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLCULLPARAMETERFVEXTPROC) (GLenum pname, GLfloat *params);
+#endif
+
+#ifndef GL_SGIX_ycrcb
+#define GL_SGIX_ycrcb 1
+#endif
+
+#ifndef GL_SGIX_fragment_lighting
+#define GL_SGIX_fragment_lighting 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glFragmentColorMaterialSGIX (GLenum, GLenum);
+GLAPI void APIENTRY glFragmentLightfSGIX (GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glFragmentLightfvSGIX (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glFragmentLightiSGIX (GLenum, GLenum, GLint);
+GLAPI void APIENTRY glFragmentLightivSGIX (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glFragmentLightModelfSGIX (GLenum, GLfloat);
+GLAPI void APIENTRY glFragmentLightModelfvSGIX (GLenum, const GLfloat *);
+GLAPI void APIENTRY glFragmentLightModeliSGIX (GLenum, GLint);
+GLAPI void APIENTRY glFragmentLightModelivSGIX (GLenum, const GLint *);
+GLAPI void APIENTRY glFragmentMaterialfSGIX (GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glFragmentMaterialfvSGIX (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glFragmentMaterialiSGIX (GLenum, GLenum, GLint);
+GLAPI void APIENTRY glFragmentMaterialivSGIX (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glGetFragmentLightfvSGIX (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetFragmentLightivSGIX (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetFragmentMaterialfvSGIX (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetFragmentMaterialivSGIX (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glLightEnviSGIX (GLenum, GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLFRAGMENTCOLORMATERIALSGIXPROC) (GLenum face, GLenum mode);
+typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFSGIXPROC) (GLenum light, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLFRAGMENTLIGHTISGIXPROC) (GLenum light, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFSGIXPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFVSGIXPROC) (GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELISGIXPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELIVSGIXPROC) (GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLFRAGMENTMATERIALFSGIXPROC) (GLenum face, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLFRAGMENTMATERIALISGIXPROC) (GLenum face, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLGETFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLLIGHTENVISGIXPROC) (GLenum pname, GLint param);
+#endif
+
+#ifndef GL_IBM_rasterpos_clip
+#define GL_IBM_rasterpos_clip 1
+#endif
+
+#ifndef GL_HP_texture_lighting
+#define GL_HP_texture_lighting 1
+#endif
+
+#ifndef GL_EXT_draw_range_elements
+#define GL_EXT_draw_range_elements 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawRangeElementsEXT (GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSEXTPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
+#endif
+
+#ifndef GL_WIN_phong_shading
+#define GL_WIN_phong_shading 1
+#endif
+
+#ifndef GL_WIN_specular_fog
+#define GL_WIN_specular_fog 1
+#endif
+
+#ifndef GL_EXT_light_texture
+#define GL_EXT_light_texture 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glApplyTextureEXT (GLenum);
+GLAPI void APIENTRY glTextureLightEXT (GLenum);
+GLAPI void APIENTRY glTextureMaterialEXT (GLenum, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLAPPLYTEXTUREEXTPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLTEXTURELIGHTEXTPROC) (GLenum pname);
+typedef void (APIENTRYP PFNGLTEXTUREMATERIALEXTPROC) (GLenum face, GLenum mode);
+#endif
+
+#ifndef GL_SGIX_blend_alpha_minmax
+#define GL_SGIX_blend_alpha_minmax 1
+#endif
+
+#ifndef GL_EXT_bgra
+#define GL_EXT_bgra 1
+#endif
+
+#ifndef GL_SGIX_async
+#define GL_SGIX_async 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glAsyncMarkerSGIX (GLuint);
+GLAPI GLint APIENTRY glFinishAsyncSGIX (GLuint *);
+GLAPI GLint APIENTRY glPollAsyncSGIX (GLuint *);
+GLAPI GLuint APIENTRY glGenAsyncMarkersSGIX (GLsizei);
+GLAPI void APIENTRY glDeleteAsyncMarkersSGIX (GLuint, GLsizei);
+GLAPI GLboolean APIENTRY glIsAsyncMarkerSGIX (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLASYNCMARKERSGIXPROC) (GLuint marker);
+typedef GLint (APIENTRYP PFNGLFINISHASYNCSGIXPROC) (GLuint *markerp);
+typedef GLint (APIENTRYP PFNGLPOLLASYNCSGIXPROC) (GLuint *markerp);
+typedef GLuint (APIENTRYP PFNGLGENASYNCMARKERSSGIXPROC) (GLsizei range);
+typedef void (APIENTRYP PFNGLDELETEASYNCMARKERSSGIXPROC) (GLuint marker, GLsizei range);
+typedef GLboolean (APIENTRYP PFNGLISASYNCMARKERSGIXPROC) (GLuint marker);
+#endif
+
+#ifndef GL_SGIX_async_pixel
+#define GL_SGIX_async_pixel 1
+#endif
+
+#ifndef GL_SGIX_async_histogram
+#define GL_SGIX_async_histogram 1
+#endif
+
+#ifndef GL_INTEL_parallel_arrays
+#define GL_INTEL_parallel_arrays 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertexPointervINTEL (GLint, GLenum, const GLvoid* *);
+GLAPI void APIENTRY glNormalPointervINTEL (GLenum, const GLvoid* *);
+GLAPI void APIENTRY glColorPointervINTEL (GLint, GLenum, const GLvoid* *);
+GLAPI void APIENTRY glTexCoordPointervINTEL (GLint, GLenum, const GLvoid* *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEXPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer);
+typedef void (APIENTRYP PFNGLNORMALPOINTERVINTELPROC) (GLenum type, const GLvoid* *pointer);
+typedef void (APIENTRYP PFNGLCOLORPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer);
+typedef void (APIENTRYP PFNGLTEXCOORDPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer);
+#endif
+
+#ifndef GL_HP_occlusion_test
+#define GL_HP_occlusion_test 1
+#endif
+
+#ifndef GL_EXT_pixel_transform
+#define GL_EXT_pixel_transform 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPixelTransformParameteriEXT (GLenum, GLenum, GLint);
+GLAPI void APIENTRY glPixelTransformParameterfEXT (GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glPixelTransformParameterivEXT (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glPixelTransformParameterfvEXT (GLenum, GLenum, const GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat *params);
+#endif
+
+#ifndef GL_EXT_pixel_transform_color_table
+#define GL_EXT_pixel_transform_color_table 1
+#endif
+
+#ifndef GL_EXT_shared_texture_palette
+#define GL_EXT_shared_texture_palette 1
+#endif
+
+#ifndef GL_EXT_separate_specular_color
+#define GL_EXT_separate_specular_color 1
+#endif
+
+#ifndef GL_EXT_secondary_color
+#define GL_EXT_secondary_color 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glSecondaryColor3bEXT (GLbyte, GLbyte, GLbyte);
+GLAPI void APIENTRY glSecondaryColor3bvEXT (const GLbyte *);
+GLAPI void APIENTRY glSecondaryColor3dEXT (GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glSecondaryColor3dvEXT (const GLdouble *);
+GLAPI void APIENTRY glSecondaryColor3fEXT (GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glSecondaryColor3fvEXT (const GLfloat *);
+GLAPI void APIENTRY glSecondaryColor3iEXT (GLint, GLint, GLint);
+GLAPI void APIENTRY glSecondaryColor3ivEXT (const GLint *);
+GLAPI void APIENTRY glSecondaryColor3sEXT (GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glSecondaryColor3svEXT (const GLshort *);
+GLAPI void APIENTRY glSecondaryColor3ubEXT (GLubyte, GLubyte, GLubyte);
+GLAPI void APIENTRY glSecondaryColor3ubvEXT (const GLubyte *);
+GLAPI void APIENTRY glSecondaryColor3uiEXT (GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glSecondaryColor3uivEXT (const GLuint *);
+GLAPI void APIENTRY glSecondaryColor3usEXT (GLushort, GLushort, GLushort);
+GLAPI void APIENTRY glSecondaryColor3usvEXT (const GLushort *);
+GLAPI void APIENTRY glSecondaryColorPointerEXT (GLint, GLenum, GLsizei, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BEXTPROC) (GLbyte red, GLbyte green, GLbyte blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BVEXTPROC) (const GLbyte *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DEXTPROC) (GLdouble red, GLdouble green, GLdouble blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DVEXTPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IEXTPROC) (GLint red, GLint green, GLint blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IVEXTPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SEXTPROC) (GLshort red, GLshort green, GLshort blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SVEXTPROC) (const GLshort *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBVEXTPROC) (const GLubyte *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIEXTPROC) (GLuint red, GLuint green, GLuint blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIVEXTPROC) (const GLuint *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USEXTPROC) (GLushort red, GLushort green, GLushort blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USVEXTPROC) (const GLushort *v);
+typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+#endif
+
+#ifndef GL_EXT_texture_perturb_normal
+#define GL_EXT_texture_perturb_normal 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTextureNormalEXT (GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTEXTURENORMALEXTPROC) (GLenum mode);
+#endif
+
+#ifndef GL_EXT_multi_draw_arrays
+#define GL_EXT_multi_draw_arrays 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glMultiDrawArraysEXT (GLenum, GLint *, GLsizei *, GLsizei);
+GLAPI void APIENTRY glMultiDrawElementsEXT (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount);
+#endif
+
+#ifndef GL_EXT_fog_coord
+#define GL_EXT_fog_coord 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glFogCoordfEXT (GLfloat);
+GLAPI void APIENTRY glFogCoordfvEXT (const GLfloat *);
+GLAPI void APIENTRY glFogCoorddEXT (GLdouble);
+GLAPI void APIENTRY glFogCoorddvEXT (const GLdouble *);
+GLAPI void APIENTRY glFogCoordPointerEXT (GLenum, GLsizei, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLFOGCOORDFEXTPROC) (GLfloat coord);
+typedef void (APIENTRYP PFNGLFOGCOORDFVEXTPROC) (const GLfloat *coord);
+typedef void (APIENTRYP PFNGLFOGCOORDDEXTPROC) (GLdouble coord);
+typedef void (APIENTRYP PFNGLFOGCOORDDVEXTPROC) (const GLdouble *coord);
+typedef void (APIENTRYP PFNGLFOGCOORDPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer);
+#endif
+
+#ifndef GL_REND_screen_coordinates
+#define GL_REND_screen_coordinates 1
+#endif
+
+#ifndef GL_EXT_coordinate_frame
+#define GL_EXT_coordinate_frame 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTangent3bEXT (GLbyte, GLbyte, GLbyte);
+GLAPI void APIENTRY glTangent3bvEXT (const GLbyte *);
+GLAPI void APIENTRY glTangent3dEXT (GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glTangent3dvEXT (const GLdouble *);
+GLAPI void APIENTRY glTangent3fEXT (GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glTangent3fvEXT (const GLfloat *);
+GLAPI void APIENTRY glTangent3iEXT (GLint, GLint, GLint);
+GLAPI void APIENTRY glTangent3ivEXT (const GLint *);
+GLAPI void APIENTRY glTangent3sEXT (GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glTangent3svEXT (const GLshort *);
+GLAPI void APIENTRY glBinormal3bEXT (GLbyte, GLbyte, GLbyte);
+GLAPI void APIENTRY glBinormal3bvEXT (const GLbyte *);
+GLAPI void APIENTRY glBinormal3dEXT (GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glBinormal3dvEXT (const GLdouble *);
+GLAPI void APIENTRY glBinormal3fEXT (GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glBinormal3fvEXT (const GLfloat *);
+GLAPI void APIENTRY glBinormal3iEXT (GLint, GLint, GLint);
+GLAPI void APIENTRY glBinormal3ivEXT (const GLint *);
+GLAPI void APIENTRY glBinormal3sEXT (GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glBinormal3svEXT (const GLshort *);
+GLAPI void APIENTRY glTangentPointerEXT (GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glBinormalPointerEXT (GLenum, GLsizei, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTANGENT3BEXTPROC) (GLbyte tx, GLbyte ty, GLbyte tz);
+typedef void (APIENTRYP PFNGLTANGENT3BVEXTPROC) (const GLbyte *v);
+typedef void (APIENTRYP PFNGLTANGENT3DEXTPROC) (GLdouble tx, GLdouble ty, GLdouble tz);
+typedef void (APIENTRYP PFNGLTANGENT3DVEXTPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLTANGENT3FEXTPROC) (GLfloat tx, GLfloat ty, GLfloat tz);
+typedef void (APIENTRYP PFNGLTANGENT3FVEXTPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLTANGENT3IEXTPROC) (GLint tx, GLint ty, GLint tz);
+typedef void (APIENTRYP PFNGLTANGENT3IVEXTPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLTANGENT3SEXTPROC) (GLshort tx, GLshort ty, GLshort tz);
+typedef void (APIENTRYP PFNGLTANGENT3SVEXTPROC) (const GLshort *v);
+typedef void (APIENTRYP PFNGLBINORMAL3BEXTPROC) (GLbyte bx, GLbyte by, GLbyte bz);
+typedef void (APIENTRYP PFNGLBINORMAL3BVEXTPROC) (const GLbyte *v);
+typedef void (APIENTRYP PFNGLBINORMAL3DEXTPROC) (GLdouble bx, GLdouble by, GLdouble bz);
+typedef void (APIENTRYP PFNGLBINORMAL3DVEXTPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLBINORMAL3FEXTPROC) (GLfloat bx, GLfloat by, GLfloat bz);
+typedef void (APIENTRYP PFNGLBINORMAL3FVEXTPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLBINORMAL3IEXTPROC) (GLint bx, GLint by, GLint bz);
+typedef void (APIENTRYP PFNGLBINORMAL3IVEXTPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLBINORMAL3SEXTPROC) (GLshort bx, GLshort by, GLshort bz);
+typedef void (APIENTRYP PFNGLBINORMAL3SVEXTPROC) (const GLshort *v);
+typedef void (APIENTRYP PFNGLTANGENTPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLBINORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer);
+#endif
+
+#ifndef GL_EXT_texture_env_combine
+#define GL_EXT_texture_env_combine 1
+#endif
+
+#ifndef GL_APPLE_specular_vector
+#define GL_APPLE_specular_vector 1
+#endif
+
+#ifndef GL_APPLE_transform_hint
+#define GL_APPLE_transform_hint 1
+#endif
+
+#ifndef GL_SGIX_fog_scale
+#define GL_SGIX_fog_scale 1
+#endif
+
+#ifndef GL_SUNX_constant_data
+#define GL_SUNX_constant_data 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glFinishTextureSUNX (void);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLFINISHTEXTURESUNXPROC) (void);
+#endif
+
+#ifndef GL_SUN_global_alpha
+#define GL_SUN_global_alpha 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGlobalAlphaFactorbSUN (GLbyte);
+GLAPI void APIENTRY glGlobalAlphaFactorsSUN (GLshort);
+GLAPI void APIENTRY glGlobalAlphaFactoriSUN (GLint);
+GLAPI void APIENTRY glGlobalAlphaFactorfSUN (GLfloat);
+GLAPI void APIENTRY glGlobalAlphaFactordSUN (GLdouble);
+GLAPI void APIENTRY glGlobalAlphaFactorubSUN (GLubyte);
+GLAPI void APIENTRY glGlobalAlphaFactorusSUN (GLushort);
+GLAPI void APIENTRY glGlobalAlphaFactoruiSUN (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORBSUNPROC) (GLbyte factor);
+typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORSSUNPROC) (GLshort factor);
+typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORISUNPROC) (GLint factor);
+typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORFSUNPROC) (GLfloat factor);
+typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORDSUNPROC) (GLdouble factor);
+typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUBSUNPROC) (GLubyte factor);
+typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUSSUNPROC) (GLushort factor);
+typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUISUNPROC) (GLuint factor);
+#endif
+
+#ifndef GL_SUN_triangle_list
+#define GL_SUN_triangle_list 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glReplacementCodeuiSUN (GLuint);
+GLAPI void APIENTRY glReplacementCodeusSUN (GLushort);
+GLAPI void APIENTRY glReplacementCodeubSUN (GLubyte);
+GLAPI void APIENTRY glReplacementCodeuivSUN (const GLuint *);
+GLAPI void APIENTRY glReplacementCodeusvSUN (const GLushort *);
+GLAPI void APIENTRY glReplacementCodeubvSUN (const GLubyte *);
+GLAPI void APIENTRY glReplacementCodePointerSUN (GLenum, GLsizei, const GLvoid* *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUISUNPROC) (GLuint code);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUSSUNPROC) (GLushort code);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUBSUNPROC) (GLubyte code);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVSUNPROC) (const GLuint *code);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUSVSUNPROC) (const GLushort *code);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUBVSUNPROC) (const GLubyte *code);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEPOINTERSUNPROC) (GLenum type, GLsizei stride, const GLvoid* *pointer);
+#endif
+
+#ifndef GL_SUN_vertex
+#define GL_SUN_vertex 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glColor4ubVertex2fSUN (GLubyte, GLubyte, GLubyte, GLubyte, GLfloat, GLfloat);
+GLAPI void APIENTRY glColor4ubVertex2fvSUN (const GLubyte *, const GLfloat *);
+GLAPI void APIENTRY glColor4ubVertex3fSUN (GLubyte, GLubyte, GLubyte, GLubyte, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glColor4ubVertex3fvSUN (const GLubyte *, const GLfloat *);
+GLAPI void APIENTRY glColor3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glColor3fVertex3fvSUN (const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glNormal3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glNormal3fVertex3fvSUN (const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glColor4fNormal3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glColor4fNormal3fVertex3fvSUN (const GLfloat *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glTexCoord2fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glTexCoord2fVertex3fvSUN (const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glTexCoord4fVertex4fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glTexCoord4fVertex4fvSUN (const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glTexCoord2fColor4ubVertex3fSUN (GLfloat, GLfloat, GLubyte, GLubyte, GLubyte, GLubyte, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glTexCoord2fColor4ubVertex3fvSUN (const GLfloat *, const GLubyte *, const GLfloat *);
+GLAPI void APIENTRY glTexCoord2fColor3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glTexCoord2fColor3fVertex3fvSUN (const GLfloat *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glTexCoord2fNormal3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glTexCoord2fNormal3fVertex3fvSUN (const GLfloat *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glTexCoord2fColor4fNormal3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glTexCoord2fColor4fNormal3fVertex3fvSUN (const GLfloat *, const GLfloat *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glTexCoord4fColor4fNormal3fVertex4fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glTexCoord4fColor4fNormal3fVertex4fvSUN (const GLfloat *, const GLfloat *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glReplacementCodeuiVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glReplacementCodeuiVertex3fvSUN (const GLuint *, const GLfloat *);
+GLAPI void APIENTRY glReplacementCodeuiColor4ubVertex3fSUN (GLuint, GLubyte, GLubyte, GLubyte, GLubyte, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glReplacementCodeuiColor4ubVertex3fvSUN (const GLuint *, const GLubyte *, const GLfloat *);
+GLAPI void APIENTRY glReplacementCodeuiColor3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glReplacementCodeuiColor3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glReplacementCodeuiNormal3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glReplacementCodeuiNormal3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glReplacementCodeuiColor4fNormal3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glReplacementCodeuiColor4fNormal3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glReplacementCodeuiTexCoord2fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glReplacementCodeuiTexCoord2fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *, const GLfloat *);
+GLAPI void APIENTRY glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *, const GLfloat *, const GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX2FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX2FVSUNPROC) (const GLubyte *c, const GLfloat *v);
+typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX3FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX3FVSUNPROC) (const GLubyte *c, const GLfloat *v);
+typedef void (APIENTRYP PFNGLCOLOR3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLCOLOR3FVERTEX3FVSUNPROC) (const GLfloat *c, const GLfloat *v);
+typedef void (APIENTRYP PFNGLNORMAL3FVERTEX3FSUNPROC) (GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *n, const GLfloat *v);
+typedef void (APIENTRYP PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *c, const GLfloat *n, const GLfloat *v);
+typedef void (APIENTRYP PFNGLTEXCOORD2FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLTEXCOORD2FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *v);
+typedef void (APIENTRYP PFNGLTEXCOORD4FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLTEXCOORD4FVERTEX4FVSUNPROC) (const GLfloat *tc, const GLfloat *v);
+typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC) (const GLfloat *tc, const GLubyte *c, const GLfloat *v);
+typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *v);
+typedef void (APIENTRYP PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *n, const GLfloat *v);
+typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v);
+typedef void (APIENTRYP PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC) (GLuint rc, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC) (GLuint rc, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC) (const GLuint *rc, const GLubyte *c, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *c, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *n, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *c, const GLfloat *n, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *n, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v);
+#endif
+
+#ifndef GL_EXT_blend_func_separate
+#define GL_EXT_blend_func_separate 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendFuncSeparateEXT (GLenum, GLenum, GLenum, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEEXTPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
+#endif
+
+#ifndef GL_INGR_blend_func_separate
+#define GL_INGR_blend_func_separate 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendFuncSeparateINGR (GLenum, GLenum, GLenum, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEINGRPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
+#endif
+
+#ifndef GL_INGR_color_clamp
+#define GL_INGR_color_clamp 1
+#endif
+
+#ifndef GL_INGR_interlace_read
+#define GL_INGR_interlace_read 1
+#endif
+
+#ifndef GL_EXT_stencil_wrap
+#define GL_EXT_stencil_wrap 1
+#endif
+
+#ifndef GL_EXT_422_pixels
+#define GL_EXT_422_pixels 1
+#endif
+
+#ifndef GL_NV_texgen_reflection
+#define GL_NV_texgen_reflection 1
+#endif
+
+#ifndef GL_SUN_convolution_border_modes
+#define GL_SUN_convolution_border_modes 1
+#endif
+
+#ifndef GL_EXT_texture_env_add
+#define GL_EXT_texture_env_add 1
+#endif
+
+#ifndef GL_EXT_texture_lod_bias
+#define GL_EXT_texture_lod_bias 1
+#endif
+
+#ifndef GL_EXT_texture_filter_anisotropic
+#define GL_EXT_texture_filter_anisotropic 1
+#endif
+
+#ifndef GL_EXT_vertex_weighting
+#define GL_EXT_vertex_weighting 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertexWeightfEXT (GLfloat);
+GLAPI void APIENTRY glVertexWeightfvEXT (const GLfloat *);
+GLAPI void APIENTRY glVertexWeightPointerEXT (GLsizei, GLenum, GLsizei, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEXWEIGHTFEXTPROC) (GLfloat weight);
+typedef void (APIENTRYP PFNGLVERTEXWEIGHTFVEXTPROC) (const GLfloat *weight);
+typedef void (APIENTRYP PFNGLVERTEXWEIGHTPOINTEREXTPROC) (GLsizei size, GLenum type, GLsizei stride, const GLvoid *pointer);
+#endif
+
+#ifndef GL_NV_light_max_exponent
+#define GL_NV_light_max_exponent 1
+#endif
+
+#ifndef GL_NV_vertex_array_range
+#define GL_NV_vertex_array_range 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glFlushVertexArrayRangeNV (void);
+GLAPI void APIENTRY glVertexArrayRangeNV (GLsizei, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLFLUSHVERTEXARRAYRANGENVPROC) (void);
+typedef void (APIENTRYP PFNGLVERTEXARRAYRANGENVPROC) (GLsizei length, const GLvoid *pointer);
+#endif
+
+#ifndef GL_NV_register_combiners
+#define GL_NV_register_combiners 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glCombinerParameterfvNV (GLenum, const GLfloat *);
+GLAPI void APIENTRY glCombinerParameterfNV (GLenum, GLfloat);
+GLAPI void APIENTRY glCombinerParameterivNV (GLenum, const GLint *);
+GLAPI void APIENTRY glCombinerParameteriNV (GLenum, GLint);
+GLAPI void APIENTRY glCombinerInputNV (GLenum, GLenum, GLenum, GLenum, GLenum, GLenum);
+GLAPI void APIENTRY glCombinerOutputNV (GLenum, GLenum, GLenum, GLenum, GLenum, GLenum, GLenum, GLboolean, GLboolean, GLboolean);
+GLAPI void APIENTRY glFinalCombinerInputNV (GLenum, GLenum, GLenum, GLenum);
+GLAPI void APIENTRY glGetCombinerInputParameterfvNV (GLenum, GLenum, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetCombinerInputParameterivNV (GLenum, GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetCombinerOutputParameterfvNV (GLenum, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetCombinerOutputParameterivNV (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetFinalCombinerInputParameterfvNV (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetFinalCombinerInputParameterivNV (GLenum, GLenum, GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOMBINERPARAMETERFVNVPROC) (GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLCOMBINERPARAMETERFNVPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLCOMBINERPARAMETERIVNVPROC) (GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLCOMBINERPARAMETERINVPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLCOMBINERINPUTNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage);
+typedef void (APIENTRYP PFNGLCOMBINEROUTPUTNVPROC) (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum);
+typedef void (APIENTRYP PFNGLFINALCOMBINERINPUTNVPROC) (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage);
+typedef void (APIENTRYP PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC) (GLenum variable, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC) (GLenum variable, GLenum pname, GLint *params);
+#endif
+
+#ifndef GL_NV_fog_distance
+#define GL_NV_fog_distance 1
+#endif
+
+#ifndef GL_NV_texgen_emboss
+#define GL_NV_texgen_emboss 1
+#endif
+
+#ifndef GL_NV_blend_square
+#define GL_NV_blend_square 1
+#endif
+
+#ifndef GL_NV_texture_env_combine4
+#define GL_NV_texture_env_combine4 1
+#endif
+
+#ifndef GL_MESA_resize_buffers
+#define GL_MESA_resize_buffers 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glResizeBuffersMESA (void);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLRESIZEBUFFERSMESAPROC) (void);
+#endif
+
+#ifndef GL_MESA_window_pos
+#define GL_MESA_window_pos 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glWindowPos2dMESA (GLdouble, GLdouble);
+GLAPI void APIENTRY glWindowPos2dvMESA (const GLdouble *);
+GLAPI void APIENTRY glWindowPos2fMESA (GLfloat, GLfloat);
+GLAPI void APIENTRY glWindowPos2fvMESA (const GLfloat *);
+GLAPI void APIENTRY glWindowPos2iMESA (GLint, GLint);
+GLAPI void APIENTRY glWindowPos2ivMESA (const GLint *);
+GLAPI void APIENTRY glWindowPos2sMESA (GLshort, GLshort);
+GLAPI void APIENTRY glWindowPos2svMESA (const GLshort *);
+GLAPI void APIENTRY glWindowPos3dMESA (GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glWindowPos3dvMESA (const GLdouble *);
+GLAPI void APIENTRY glWindowPos3fMESA (GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glWindowPos3fvMESA (const GLfloat *);
+GLAPI void APIENTRY glWindowPos3iMESA (GLint, GLint, GLint);
+GLAPI void APIENTRY glWindowPos3ivMESA (const GLint *);
+GLAPI void APIENTRY glWindowPos3sMESA (GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glWindowPos3svMESA (const GLshort *);
+GLAPI void APIENTRY glWindowPos4dMESA (GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glWindowPos4dvMESA (const GLdouble *);
+GLAPI void APIENTRY glWindowPos4fMESA (GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glWindowPos4fvMESA (const GLfloat *);
+GLAPI void APIENTRY glWindowPos4iMESA (GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glWindowPos4ivMESA (const GLint *);
+GLAPI void APIENTRY glWindowPos4sMESA (GLshort, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glWindowPos4svMESA (const GLshort *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLWINDOWPOS2DMESAPROC) (GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2DVMESAPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2FMESAPROC) (GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2FVMESAPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2IMESAPROC) (GLint x, GLint y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2IVMESAPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS2SMESAPROC) (GLshort x, GLshort y);
+typedef void (APIENTRYP PFNGLWINDOWPOS2SVMESAPROC) (const GLshort *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3DMESAPROC) (GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3DVMESAPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3FMESAPROC) (GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3FVMESAPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3IMESAPROC) (GLint x, GLint y, GLint z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3IVMESAPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS3SMESAPROC) (GLshort x, GLshort y, GLshort z);
+typedef void (APIENTRYP PFNGLWINDOWPOS3SVMESAPROC) (const GLshort *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS4DMESAPROC) (GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLWINDOWPOS4DVMESAPROC) (const GLdouble *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS4FMESAPROC) (GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLWINDOWPOS4FVMESAPROC) (const GLfloat *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS4IMESAPROC) (GLint x, GLint y, GLint z, GLint w);
+typedef void (APIENTRYP PFNGLWINDOWPOS4IVMESAPROC) (const GLint *v);
+typedef void (APIENTRYP PFNGLWINDOWPOS4SMESAPROC) (GLshort x, GLshort y, GLshort z, GLshort w);
+typedef void (APIENTRYP PFNGLWINDOWPOS4SVMESAPROC) (const GLshort *v);
+#endif
+
+#ifndef GL_IBM_cull_vertex
+#define GL_IBM_cull_vertex 1
+#endif
+
+#ifndef GL_IBM_multimode_draw_arrays
+#define GL_IBM_multimode_draw_arrays 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glMultiModeDrawArraysIBM (const GLenum *, const GLint *, const GLsizei *, GLsizei, GLint);
+GLAPI void APIENTRY glMultiModeDrawElementsIBM (const GLenum *, const GLsizei *, GLenum, const GLvoid* const *, GLsizei, GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLMULTIMODEDRAWARRAYSIBMPROC) (const GLenum *mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride);
+typedef void (APIENTRYP PFNGLMULTIMODEDRAWELEMENTSIBMPROC) (const GLenum *mode, const GLsizei *count, GLenum type, const GLvoid* const *indices, GLsizei primcount, GLint modestride);
+#endif
+
+#ifndef GL_IBM_vertex_array_lists
+#define GL_IBM_vertex_array_lists 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glColorPointerListIBM (GLint, GLenum, GLint, const GLvoid* *, GLint);
+GLAPI void APIENTRY glSecondaryColorPointerListIBM (GLint, GLenum, GLint, const GLvoid* *, GLint);
+GLAPI void APIENTRY glEdgeFlagPointerListIBM (GLint, const GLboolean* *, GLint);
+GLAPI void APIENTRY glFogCoordPointerListIBM (GLenum, GLint, const GLvoid* *, GLint);
+GLAPI void APIENTRY glIndexPointerListIBM (GLenum, GLint, const GLvoid* *, GLint);
+GLAPI void APIENTRY glNormalPointerListIBM (GLenum, GLint, const GLvoid* *, GLint);
+GLAPI void APIENTRY glTexCoordPointerListIBM (GLint, GLenum, GLint, const GLvoid* *, GLint);
+GLAPI void APIENTRY glVertexPointerListIBM (GLint, GLenum, GLint, const GLvoid* *, GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride);
+typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride);
+typedef void (APIENTRYP PFNGLEDGEFLAGPOINTERLISTIBMPROC) (GLint stride, const GLboolean* *pointer, GLint ptrstride);
+typedef void (APIENTRYP PFNGLFOGCOORDPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride);
+typedef void (APIENTRYP PFNGLINDEXPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride);
+typedef void (APIENTRYP PFNGLNORMALPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride);
+typedef void (APIENTRYP PFNGLTEXCOORDPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride);
+typedef void (APIENTRYP PFNGLVERTEXPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride);
+#endif
+
+#ifndef GL_SGIX_subsample
+#define GL_SGIX_subsample 1
+#endif
+
+#ifndef GL_SGIX_ycrcba
+#define GL_SGIX_ycrcba 1
+#endif
+
+#ifndef GL_SGIX_ycrcb_subsample
+#define GL_SGIX_ycrcb_subsample 1
+#endif
+
+#ifndef GL_SGIX_depth_pass_instrument
+#define GL_SGIX_depth_pass_instrument 1
+#endif
+
+#ifndef GL_3DFX_texture_compression_FXT1
+#define GL_3DFX_texture_compression_FXT1 1
+#endif
+
+#ifndef GL_3DFX_multisample
+#define GL_3DFX_multisample 1
+#endif
+
+#ifndef GL_3DFX_tbuffer
+#define GL_3DFX_tbuffer 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTbufferMask3DFX (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTBUFFERMASK3DFXPROC) (GLuint mask);
+#endif
+
+#ifndef GL_EXT_multisample
+#define GL_EXT_multisample 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glSampleMaskEXT (GLclampf, GLboolean);
+GLAPI void APIENTRY glSamplePatternEXT (GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLSAMPLEMASKEXTPROC) (GLclampf value, GLboolean invert);
+typedef void (APIENTRYP PFNGLSAMPLEPATTERNEXTPROC) (GLenum pattern);
+#endif
+
+#ifndef GL_SGIX_vertex_preclip
+#define GL_SGIX_vertex_preclip 1
+#endif
+
+#ifndef GL_SGIX_convolution_accuracy
+#define GL_SGIX_convolution_accuracy 1
+#endif
+
+#ifndef GL_SGIX_resample
+#define GL_SGIX_resample 1
+#endif
+
+#ifndef GL_SGIS_point_line_texgen
+#define GL_SGIS_point_line_texgen 1
+#endif
+
+#ifndef GL_SGIS_texture_color_mask
+#define GL_SGIS_texture_color_mask 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTextureColorMaskSGIS (GLboolean, GLboolean, GLboolean, GLboolean);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTEXTURECOLORMASKSGISPROC) (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
+#endif
+
+#ifndef GL_SGIX_igloo_interface
+#define GL_SGIX_igloo_interface 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glIglooInterfaceSGIX (GLenum, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLIGLOOINTERFACESGIXPROC) (GLenum pname, const GLvoid *params);
+#endif
+
+#ifndef GL_EXT_texture_env_dot3
+#define GL_EXT_texture_env_dot3 1
+#endif
+
+#ifndef GL_ATI_texture_mirror_once
+#define GL_ATI_texture_mirror_once 1
+#endif
+
+#ifndef GL_NV_fence
+#define GL_NV_fence 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDeleteFencesNV (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenFencesNV (GLsizei, GLuint *);
+GLAPI GLboolean APIENTRY glIsFenceNV (GLuint);
+GLAPI GLboolean APIENTRY glTestFenceNV (GLuint);
+GLAPI void APIENTRY glGetFenceivNV (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glFinishFenceNV (GLuint);
+GLAPI void APIENTRY glSetFenceNV (GLuint, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint *fences);
+typedef void (APIENTRYP PFNGLGENFENCESNVPROC) (GLsizei n, GLuint *fences);
+typedef GLboolean (APIENTRYP PFNGLISFENCENVPROC) (GLuint fence);
+typedef GLboolean (APIENTRYP PFNGLTESTFENCENVPROC) (GLuint fence);
+typedef void (APIENTRYP PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLFINISHFENCENVPROC) (GLuint fence);
+typedef void (APIENTRYP PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition);
+#endif
+
+#ifndef GL_NV_evaluators
+#define GL_NV_evaluators 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glMapControlPointsNV (GLenum, GLuint, GLenum, GLsizei, GLsizei, GLint, GLint, GLboolean, const GLvoid *);
+GLAPI void APIENTRY glMapParameterivNV (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glMapParameterfvNV (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glGetMapControlPointsNV (GLenum, GLuint, GLenum, GLsizei, GLsizei, GLboolean, GLvoid *);
+GLAPI void APIENTRY glGetMapParameterivNV (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMapParameterfvNV (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMapAttribParameterivNV (GLenum, GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetMapAttribParameterfvNV (GLenum, GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glEvalMapsNV (GLenum, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const GLvoid *points);
+typedef void (APIENTRYP PFNGLMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, GLvoid *points);
+typedef void (APIENTRYP PFNGLGETMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMAPATTRIBPARAMETERIVNVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMAPATTRIBPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLEVALMAPSNVPROC) (GLenum target, GLenum mode);
+#endif
+
+#ifndef GL_NV_packed_depth_stencil
+#define GL_NV_packed_depth_stencil 1
+#endif
+
+#ifndef GL_NV_register_combiners2
+#define GL_NV_register_combiners2 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glCombinerStageParameterfvNV (GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glGetCombinerStageParameterfvNV (GLenum, GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, GLfloat *params);
+#endif
+
+#ifndef GL_NV_texture_compression_vtc
+#define GL_NV_texture_compression_vtc 1
+#endif
+
+#ifndef GL_NV_texture_rectangle
+#define GL_NV_texture_rectangle 1
+#endif
+
+#ifndef GL_NV_texture_shader
+#define GL_NV_texture_shader 1
+#endif
+
+#ifndef GL_NV_texture_shader2
+#define GL_NV_texture_shader2 1
+#endif
+
+#ifndef GL_NV_vertex_array_range2
+#define GL_NV_vertex_array_range2 1
+#endif
+
+#ifndef GL_NV_vertex_program
+#define GL_NV_vertex_program 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLboolean APIENTRY glAreProgramsResidentNV (GLsizei, const GLuint *, GLboolean *);
+GLAPI void APIENTRY glBindProgramNV (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteProgramsNV (GLsizei, const GLuint *);
+GLAPI void APIENTRY glExecuteProgramNV (GLenum, GLuint, const GLfloat *);
+GLAPI void APIENTRY glGenProgramsNV (GLsizei, GLuint *);
+GLAPI void APIENTRY glGetProgramParameterdvNV (GLenum, GLuint, GLenum, GLdouble *);
+GLAPI void APIENTRY glGetProgramParameterfvNV (GLenum, GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetProgramivNV (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetProgramStringNV (GLuint, GLenum, GLubyte *);
+GLAPI void APIENTRY glGetTrackMatrixivNV (GLenum, GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetVertexAttribdvNV (GLuint, GLenum, GLdouble *);
+GLAPI void APIENTRY glGetVertexAttribfvNV (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetVertexAttribivNV (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetVertexAttribPointervNV (GLuint, GLenum, GLvoid* *);
+GLAPI GLboolean APIENTRY glIsProgramNV (GLuint);
+GLAPI void APIENTRY glLoadProgramNV (GLenum, GLuint, GLsizei, const GLubyte *);
+GLAPI void APIENTRY glProgramParameter4dNV (GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glProgramParameter4dvNV (GLenum, GLuint, const GLdouble *);
+GLAPI void APIENTRY glProgramParameter4fNV (GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramParameter4fvNV (GLenum, GLuint, const GLfloat *);
+GLAPI void APIENTRY glProgramParameters4dvNV (GLenum, GLuint, GLuint, const GLdouble *);
+GLAPI void APIENTRY glProgramParameters4fvNV (GLenum, GLuint, GLuint, const GLfloat *);
+GLAPI void APIENTRY glRequestResidentProgramsNV (GLsizei, const GLuint *);
+GLAPI void APIENTRY glTrackMatrixNV (GLenum, GLuint, GLenum, GLenum);
+GLAPI void APIENTRY glVertexAttribPointerNV (GLuint, GLint, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glVertexAttrib1dNV (GLuint, GLdouble);
+GLAPI void APIENTRY glVertexAttrib1dvNV (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib1fNV (GLuint, GLfloat);
+GLAPI void APIENTRY glVertexAttrib1fvNV (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib1sNV (GLuint, GLshort);
+GLAPI void APIENTRY glVertexAttrib1svNV (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib2dNV (GLuint, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib2dvNV (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib2fNV (GLuint, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib2fvNV (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib2sNV (GLuint, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib2svNV (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib3dNV (GLuint, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib3dvNV (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib3fNV (GLuint, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib3fvNV (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib3sNV (GLuint, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib3svNV (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib4dNV (GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib4dvNV (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib4fNV (GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib4fvNV (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib4sNV (GLuint, GLshort, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib4svNV (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib4ubNV (GLuint, GLubyte, GLubyte, GLubyte, GLubyte);
+GLAPI void APIENTRY glVertexAttrib4ubvNV (GLuint, const GLubyte *);
+GLAPI void APIENTRY glVertexAttribs1dvNV (GLuint, GLsizei, const GLdouble *);
+GLAPI void APIENTRY glVertexAttribs1fvNV (GLuint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glVertexAttribs1svNV (GLuint, GLsizei, const GLshort *);
+GLAPI void APIENTRY glVertexAttribs2dvNV (GLuint, GLsizei, const GLdouble *);
+GLAPI void APIENTRY glVertexAttribs2fvNV (GLuint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glVertexAttribs2svNV (GLuint, GLsizei, const GLshort *);
+GLAPI void APIENTRY glVertexAttribs3dvNV (GLuint, GLsizei, const GLdouble *);
+GLAPI void APIENTRY glVertexAttribs3fvNV (GLuint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glVertexAttribs3svNV (GLuint, GLsizei, const GLshort *);
+GLAPI void APIENTRY glVertexAttribs4dvNV (GLuint, GLsizei, const GLdouble *);
+GLAPI void APIENTRY glVertexAttribs4fvNV (GLuint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glVertexAttribs4svNV (GLuint, GLsizei, const GLshort *);
+GLAPI void APIENTRY glVertexAttribs4ubvNV (GLuint, GLsizei, const GLubyte *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef GLboolean (APIENTRYP PFNGLAREPROGRAMSRESIDENTNVPROC) (GLsizei n, const GLuint *programs, GLboolean *residences);
+typedef void (APIENTRYP PFNGLBINDPROGRAMNVPROC) (GLenum target, GLuint id);
+typedef void (APIENTRYP PFNGLDELETEPROGRAMSNVPROC) (GLsizei n, const GLuint *programs);
+typedef void (APIENTRYP PFNGLEXECUTEPROGRAMNVPROC) (GLenum target, GLuint id, const GLfloat *params);
+typedef void (APIENTRYP PFNGLGENPROGRAMSNVPROC) (GLsizei n, GLuint *programs);
+typedef void (APIENTRYP PFNGLGETPROGRAMPARAMETERDVNVPROC) (GLenum target, GLuint index, GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMIVNVPROC) (GLuint id, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMSTRINGNVPROC) (GLuint id, GLenum pname, GLubyte *program);
+typedef void (APIENTRYP PFNGLGETTRACKMATRIXIVNVPROC) (GLenum target, GLuint address, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVNVPROC) (GLuint index, GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVNVPROC) (GLuint index, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVNVPROC) (GLuint index, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVNVPROC) (GLuint index, GLenum pname, GLvoid* *pointer);
+typedef GLboolean (APIENTRYP PFNGLISPROGRAMNVPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLLOADPROGRAMNVPROC) (GLenum target, GLuint id, GLsizei len, const GLubyte *program);
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4DNVPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4DVNVPROC) (GLenum target, GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4FNVPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4FVNVPROC) (GLenum target, GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETERS4DVNVPROC) (GLenum target, GLuint index, GLuint count, const GLdouble *v);
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETERS4FVNVPROC) (GLenum target, GLuint index, GLuint count, const GLfloat *v);
+typedef void (APIENTRYP PFNGLREQUESTRESIDENTPROGRAMSNVPROC) (GLsizei n, const GLuint *programs);
+typedef void (APIENTRYP PFNGLTRACKMATRIXNVPROC) (GLenum target, GLuint address, GLenum matrix, GLenum transform);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERNVPROC) (GLuint index, GLint fsize, GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1DNVPROC) (GLuint index, GLdouble x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVNVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1FNVPROC) (GLuint index, GLfloat x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVNVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1SNVPROC) (GLuint index, GLshort x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVNVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2DNVPROC) (GLuint index, GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVNVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2FNVPROC) (GLuint index, GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVNVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2SNVPROC) (GLuint index, GLshort x, GLshort y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVNVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVNVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVNVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVNVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVNVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVNVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVNVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBNVPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVNVPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS1DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS1FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS1SVNVPROC) (GLuint index, GLsizei count, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS2DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS2FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS2SVNVPROC) (GLuint index, GLsizei count, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS3DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS3FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS3SVNVPROC) (GLuint index, GLsizei count, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS4DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS4FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS4SVNVPROC) (GLuint index, GLsizei count, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS4UBVNVPROC) (GLuint index, GLsizei count, const GLubyte *v);
+#endif
+
+#ifndef GL_SGIX_texture_coordinate_clamp
+#define GL_SGIX_texture_coordinate_clamp 1
+#endif
+
+#ifndef GL_SGIX_scalebias_hint
+#define GL_SGIX_scalebias_hint 1
+#endif
+
+#ifndef GL_OML_interlace
+#define GL_OML_interlace 1
+#endif
+
+#ifndef GL_OML_subsample
+#define GL_OML_subsample 1
+#endif
+
+#ifndef GL_OML_resample
+#define GL_OML_resample 1
+#endif
+
+#ifndef GL_NV_copy_depth_to_color
+#define GL_NV_copy_depth_to_color 1
+#endif
+
+#ifndef GL_ATI_envmap_bumpmap
+#define GL_ATI_envmap_bumpmap 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTexBumpParameterivATI (GLenum, const GLint *);
+GLAPI void APIENTRY glTexBumpParameterfvATI (GLenum, const GLfloat *);
+GLAPI void APIENTRY glGetTexBumpParameterivATI (GLenum, GLint *);
+GLAPI void APIENTRY glGetTexBumpParameterfvATI (GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTEXBUMPPARAMETERIVATIPROC) (GLenum pname, const GLint *param);
+typedef void (APIENTRYP PFNGLTEXBUMPPARAMETERFVATIPROC) (GLenum pname, const GLfloat *param);
+typedef void (APIENTRYP PFNGLGETTEXBUMPPARAMETERIVATIPROC) (GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETTEXBUMPPARAMETERFVATIPROC) (GLenum pname, GLfloat *param);
+#endif
+
+#ifndef GL_ATI_fragment_shader
+#define GL_ATI_fragment_shader 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLuint APIENTRY glGenFragmentShadersATI (GLuint);
+GLAPI void APIENTRY glBindFragmentShaderATI (GLuint);
+GLAPI void APIENTRY glDeleteFragmentShaderATI (GLuint);
+GLAPI void APIENTRY glBeginFragmentShaderATI (void);
+GLAPI void APIENTRY glEndFragmentShaderATI (void);
+GLAPI void APIENTRY glPassTexCoordATI (GLuint, GLuint, GLenum);
+GLAPI void APIENTRY glSampleMapATI (GLuint, GLuint, GLenum);
+GLAPI void APIENTRY glColorFragmentOp1ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glColorFragmentOp2ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glColorFragmentOp3ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glAlphaFragmentOp1ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glAlphaFragmentOp2ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glAlphaFragmentOp3ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glSetFragmentShaderConstantATI (GLuint, const GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef GLuint (APIENTRYP PFNGLGENFRAGMENTSHADERSATIPROC) (GLuint range);
+typedef void (APIENTRYP PFNGLBINDFRAGMENTSHADERATIPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLDELETEFRAGMENTSHADERATIPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLBEGINFRAGMENTSHADERATIPROC) (void);
+typedef void (APIENTRYP PFNGLENDFRAGMENTSHADERATIPROC) (void);
+typedef void (APIENTRYP PFNGLPASSTEXCOORDATIPROC) (GLuint dst, GLuint coord, GLenum swizzle);
+typedef void (APIENTRYP PFNGLSAMPLEMAPATIPROC) (GLuint dst, GLuint interp, GLenum swizzle);
+typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod);
+typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod);
+typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod);
+typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod);
+typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod);
+typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod);
+typedef void (APIENTRYP PFNGLSETFRAGMENTSHADERCONSTANTATIPROC) (GLuint dst, const GLfloat *value);
+#endif
+
+#ifndef GL_ATI_pn_triangles
+#define GL_ATI_pn_triangles 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPNTrianglesiATI (GLenum, GLint);
+GLAPI void APIENTRY glPNTrianglesfATI (GLenum, GLfloat);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPNTRIANGLESIATIPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLPNTRIANGLESFATIPROC) (GLenum pname, GLfloat param);
+#endif
+
+#ifndef GL_ATI_vertex_array_object
+#define GL_ATI_vertex_array_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLuint APIENTRY glNewObjectBufferATI (GLsizei, const GLvoid *, GLenum);
+GLAPI GLboolean APIENTRY glIsObjectBufferATI (GLuint);
+GLAPI void APIENTRY glUpdateObjectBufferATI (GLuint, GLuint, GLsizei, const GLvoid *, GLenum);
+GLAPI void APIENTRY glGetObjectBufferfvATI (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetObjectBufferivATI (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glFreeObjectBufferATI (GLuint);
+GLAPI void APIENTRY glArrayObjectATI (GLenum, GLint, GLenum, GLsizei, GLuint, GLuint);
+GLAPI void APIENTRY glGetArrayObjectfvATI (GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetArrayObjectivATI (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glVariantArrayObjectATI (GLuint, GLenum, GLsizei, GLuint, GLuint);
+GLAPI void APIENTRY glGetVariantArrayObjectfvATI (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetVariantArrayObjectivATI (GLuint, GLenum, GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef GLuint (APIENTRYP PFNGLNEWOBJECTBUFFERATIPROC) (GLsizei size, const GLvoid *pointer, GLenum usage);
+typedef GLboolean (APIENTRYP PFNGLISOBJECTBUFFERATIPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLUPDATEOBJECTBUFFERATIPROC) (GLuint buffer, GLuint offset, GLsizei size, const GLvoid *pointer, GLenum preserve);
+typedef void (APIENTRYP PFNGLGETOBJECTBUFFERFVATIPROC) (GLuint buffer, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETOBJECTBUFFERIVATIPROC) (GLuint buffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLFREEOBJECTBUFFERATIPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLARRAYOBJECTATIPROC) (GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset);
+typedef void (APIENTRYP PFNGLGETARRAYOBJECTFVATIPROC) (GLenum array, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETARRAYOBJECTIVATIPROC) (GLenum array, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLVARIANTARRAYOBJECTATIPROC) (GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset);
+typedef void (APIENTRYP PFNGLGETVARIANTARRAYOBJECTFVATIPROC) (GLuint id, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETVARIANTARRAYOBJECTIVATIPROC) (GLuint id, GLenum pname, GLint *params);
+#endif
+
+#ifndef GL_EXT_vertex_shader
+#define GL_EXT_vertex_shader 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBeginVertexShaderEXT (void);
+GLAPI void APIENTRY glEndVertexShaderEXT (void);
+GLAPI void APIENTRY glBindVertexShaderEXT (GLuint);
+GLAPI GLuint APIENTRY glGenVertexShadersEXT (GLuint);
+GLAPI void APIENTRY glDeleteVertexShaderEXT (GLuint);
+GLAPI void APIENTRY glShaderOp1EXT (GLenum, GLuint, GLuint);
+GLAPI void APIENTRY glShaderOp2EXT (GLenum, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glShaderOp3EXT (GLenum, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glSwizzleEXT (GLuint, GLuint, GLenum, GLenum, GLenum, GLenum);
+GLAPI void APIENTRY glWriteMaskEXT (GLuint, GLuint, GLenum, GLenum, GLenum, GLenum);
+GLAPI void APIENTRY glInsertComponentEXT (GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glExtractComponentEXT (GLuint, GLuint, GLuint);
+GLAPI GLuint APIENTRY glGenSymbolsEXT (GLenum, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glSetInvariantEXT (GLuint, GLenum, const GLvoid *);
+GLAPI void APIENTRY glSetLocalConstantEXT (GLuint, GLenum, const GLvoid *);
+GLAPI void APIENTRY glVariantbvEXT (GLuint, const GLbyte *);
+GLAPI void APIENTRY glVariantsvEXT (GLuint, const GLshort *);
+GLAPI void APIENTRY glVariantivEXT (GLuint, const GLint *);
+GLAPI void APIENTRY glVariantfvEXT (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVariantdvEXT (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVariantubvEXT (GLuint, const GLubyte *);
+GLAPI void APIENTRY glVariantusvEXT (GLuint, const GLushort *);
+GLAPI void APIENTRY glVariantuivEXT (GLuint, const GLuint *);
+GLAPI void APIENTRY glVariantPointerEXT (GLuint, GLenum, GLuint, const GLvoid *);
+GLAPI void APIENTRY glEnableVariantClientStateEXT (GLuint);
+GLAPI void APIENTRY glDisableVariantClientStateEXT (GLuint);
+GLAPI GLuint APIENTRY glBindLightParameterEXT (GLenum, GLenum);
+GLAPI GLuint APIENTRY glBindMaterialParameterEXT (GLenum, GLenum);
+GLAPI GLuint APIENTRY glBindTexGenParameterEXT (GLenum, GLenum, GLenum);
+GLAPI GLuint APIENTRY glBindTextureUnitParameterEXT (GLenum, GLenum);
+GLAPI GLuint APIENTRY glBindParameterEXT (GLenum);
+GLAPI GLboolean APIENTRY glIsVariantEnabledEXT (GLuint, GLenum);
+GLAPI void APIENTRY glGetVariantBooleanvEXT (GLuint, GLenum, GLboolean *);
+GLAPI void APIENTRY glGetVariantIntegervEXT (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetVariantFloatvEXT (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetVariantPointervEXT (GLuint, GLenum, GLvoid* *);
+GLAPI void APIENTRY glGetInvariantBooleanvEXT (GLuint, GLenum, GLboolean *);
+GLAPI void APIENTRY glGetInvariantIntegervEXT (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetInvariantFloatvEXT (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetLocalConstantBooleanvEXT (GLuint, GLenum, GLboolean *);
+GLAPI void APIENTRY glGetLocalConstantIntegervEXT (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetLocalConstantFloatvEXT (GLuint, GLenum, GLfloat *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBEGINVERTEXSHADEREXTPROC) (void);
+typedef void (APIENTRYP PFNGLENDVERTEXSHADEREXTPROC) (void);
+typedef void (APIENTRYP PFNGLBINDVERTEXSHADEREXTPROC) (GLuint id);
+typedef GLuint (APIENTRYP PFNGLGENVERTEXSHADERSEXTPROC) (GLuint range);
+typedef void (APIENTRYP PFNGLDELETEVERTEXSHADEREXTPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLSHADEROP1EXTPROC) (GLenum op, GLuint res, GLuint arg1);
+typedef void (APIENTRYP PFNGLSHADEROP2EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2);
+typedef void (APIENTRYP PFNGLSHADEROP3EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3);
+typedef void (APIENTRYP PFNGLSWIZZLEEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW);
+typedef void (APIENTRYP PFNGLWRITEMASKEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW);
+typedef void (APIENTRYP PFNGLINSERTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num);
+typedef void (APIENTRYP PFNGLEXTRACTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num);
+typedef GLuint (APIENTRYP PFNGLGENSYMBOLSEXTPROC) (GLenum datatype, GLenum storagetype, GLenum range, GLuint components);
+typedef void (APIENTRYP PFNGLSETINVARIANTEXTPROC) (GLuint id, GLenum type, const GLvoid *addr);
+typedef void (APIENTRYP PFNGLSETLOCALCONSTANTEXTPROC) (GLuint id, GLenum type, const GLvoid *addr);
+typedef void (APIENTRYP PFNGLVARIANTBVEXTPROC) (GLuint id, const GLbyte *addr);
+typedef void (APIENTRYP PFNGLVARIANTSVEXTPROC) (GLuint id, const GLshort *addr);
+typedef void (APIENTRYP PFNGLVARIANTIVEXTPROC) (GLuint id, const GLint *addr);
+typedef void (APIENTRYP PFNGLVARIANTFVEXTPROC) (GLuint id, const GLfloat *addr);
+typedef void (APIENTRYP PFNGLVARIANTDVEXTPROC) (GLuint id, const GLdouble *addr);
+typedef void (APIENTRYP PFNGLVARIANTUBVEXTPROC) (GLuint id, const GLubyte *addr);
+typedef void (APIENTRYP PFNGLVARIANTUSVEXTPROC) (GLuint id, const GLushort *addr);
+typedef void (APIENTRYP PFNGLVARIANTUIVEXTPROC) (GLuint id, const GLuint *addr);
+typedef void (APIENTRYP PFNGLVARIANTPOINTEREXTPROC) (GLuint id, GLenum type, GLuint stride, const GLvoid *addr);
+typedef void (APIENTRYP PFNGLENABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id);
+typedef GLuint (APIENTRYP PFNGLBINDLIGHTPARAMETEREXTPROC) (GLenum light, GLenum value);
+typedef GLuint (APIENTRYP PFNGLBINDMATERIALPARAMETEREXTPROC) (GLenum face, GLenum value);
+typedef GLuint (APIENTRYP PFNGLBINDTEXGENPARAMETEREXTPROC) (GLenum unit, GLenum coord, GLenum value);
+typedef GLuint (APIENTRYP PFNGLBINDTEXTUREUNITPARAMETEREXTPROC) (GLenum unit, GLenum value);
+typedef GLuint (APIENTRYP PFNGLBINDPARAMETEREXTPROC) (GLenum value);
+typedef GLboolean (APIENTRYP PFNGLISVARIANTENABLEDEXTPROC) (GLuint id, GLenum cap);
+typedef void (APIENTRYP PFNGLGETVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data);
+typedef void (APIENTRYP PFNGLGETVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data);
+typedef void (APIENTRYP PFNGLGETVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data);
+typedef void (APIENTRYP PFNGLGETVARIANTPOINTERVEXTPROC) (GLuint id, GLenum value, GLvoid* *data);
+typedef void (APIENTRYP PFNGLGETINVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data);
+typedef void (APIENTRYP PFNGLGETINVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data);
+typedef void (APIENTRYP PFNGLGETINVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data);
+typedef void (APIENTRYP PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data);
+typedef void (APIENTRYP PFNGLGETLOCALCONSTANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data);
+typedef void (APIENTRYP PFNGLGETLOCALCONSTANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data);
+#endif
+
+#ifndef GL_ATI_vertex_streams
+#define GL_ATI_vertex_streams 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertexStream1sATI (GLenum, GLshort);
+GLAPI void APIENTRY glVertexStream1svATI (GLenum, const GLshort *);
+GLAPI void APIENTRY glVertexStream1iATI (GLenum, GLint);
+GLAPI void APIENTRY glVertexStream1ivATI (GLenum, const GLint *);
+GLAPI void APIENTRY glVertexStream1fATI (GLenum, GLfloat);
+GLAPI void APIENTRY glVertexStream1fvATI (GLenum, const GLfloat *);
+GLAPI void APIENTRY glVertexStream1dATI (GLenum, GLdouble);
+GLAPI void APIENTRY glVertexStream1dvATI (GLenum, const GLdouble *);
+GLAPI void APIENTRY glVertexStream2sATI (GLenum, GLshort, GLshort);
+GLAPI void APIENTRY glVertexStream2svATI (GLenum, const GLshort *);
+GLAPI void APIENTRY glVertexStream2iATI (GLenum, GLint, GLint);
+GLAPI void APIENTRY glVertexStream2ivATI (GLenum, const GLint *);
+GLAPI void APIENTRY glVertexStream2fATI (GLenum, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexStream2fvATI (GLenum, const GLfloat *);
+GLAPI void APIENTRY glVertexStream2dATI (GLenum, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexStream2dvATI (GLenum, const GLdouble *);
+GLAPI void APIENTRY glVertexStream3sATI (GLenum, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glVertexStream3svATI (GLenum, const GLshort *);
+GLAPI void APIENTRY glVertexStream3iATI (GLenum, GLint, GLint, GLint);
+GLAPI void APIENTRY glVertexStream3ivATI (GLenum, const GLint *);
+GLAPI void APIENTRY glVertexStream3fATI (GLenum, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexStream3fvATI (GLenum, const GLfloat *);
+GLAPI void APIENTRY glVertexStream3dATI (GLenum, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexStream3dvATI (GLenum, const GLdouble *);
+GLAPI void APIENTRY glVertexStream4sATI (GLenum, GLshort, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glVertexStream4svATI (GLenum, const GLshort *);
+GLAPI void APIENTRY glVertexStream4iATI (GLenum, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glVertexStream4ivATI (GLenum, const GLint *);
+GLAPI void APIENTRY glVertexStream4fATI (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexStream4fvATI (GLenum, const GLfloat *);
+GLAPI void APIENTRY glVertexStream4dATI (GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexStream4dvATI (GLenum, const GLdouble *);
+GLAPI void APIENTRY glNormalStream3bATI (GLenum, GLbyte, GLbyte, GLbyte);
+GLAPI void APIENTRY glNormalStream3bvATI (GLenum, const GLbyte *);
+GLAPI void APIENTRY glNormalStream3sATI (GLenum, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glNormalStream3svATI (GLenum, const GLshort *);
+GLAPI void APIENTRY glNormalStream3iATI (GLenum, GLint, GLint, GLint);
+GLAPI void APIENTRY glNormalStream3ivATI (GLenum, const GLint *);
+GLAPI void APIENTRY glNormalStream3fATI (GLenum, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glNormalStream3fvATI (GLenum, const GLfloat *);
+GLAPI void APIENTRY glNormalStream3dATI (GLenum, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glNormalStream3dvATI (GLenum, const GLdouble *);
+GLAPI void APIENTRY glClientActiveVertexStreamATI (GLenum);
+GLAPI void APIENTRY glVertexBlendEnviATI (GLenum, GLint);
+GLAPI void APIENTRY glVertexBlendEnvfATI (GLenum, GLfloat);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEXSTREAM1SATIPROC) (GLenum stream, GLshort x);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM1SVATIPROC) (GLenum stream, const GLshort *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM1IATIPROC) (GLenum stream, GLint x);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM1IVATIPROC) (GLenum stream, const GLint *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM1FATIPROC) (GLenum stream, GLfloat x);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM1FVATIPROC) (GLenum stream, const GLfloat *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM1DATIPROC) (GLenum stream, GLdouble x);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM1DVATIPROC) (GLenum stream, const GLdouble *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM2SATIPROC) (GLenum stream, GLshort x, GLshort y);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM2SVATIPROC) (GLenum stream, const GLshort *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM2IATIPROC) (GLenum stream, GLint x, GLint y);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM2IVATIPROC) (GLenum stream, const GLint *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM2FATIPROC) (GLenum stream, GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM2FVATIPROC) (GLenum stream, const GLfloat *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM2DATIPROC) (GLenum stream, GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM2DVATIPROC) (GLenum stream, const GLdouble *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM3SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM3SVATIPROC) (GLenum stream, const GLshort *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM3IATIPROC) (GLenum stream, GLint x, GLint y, GLint z);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM3IVATIPROC) (GLenum stream, const GLint *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM3FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM3FVATIPROC) (GLenum stream, const GLfloat *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM3DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM3DVATIPROC) (GLenum stream, const GLdouble *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM4SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM4SVATIPROC) (GLenum stream, const GLshort *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM4IATIPROC) (GLenum stream, GLint x, GLint y, GLint z, GLint w);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM4IVATIPROC) (GLenum stream, const GLint *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM4FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM4FVATIPROC) (GLenum stream, const GLfloat *coords);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM4DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLVERTEXSTREAM4DVATIPROC) (GLenum stream, const GLdouble *coords);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3BATIPROC) (GLenum stream, GLbyte nx, GLbyte ny, GLbyte nz);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3BVATIPROC) (GLenum stream, const GLbyte *coords);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3SATIPROC) (GLenum stream, GLshort nx, GLshort ny, GLshort nz);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3SVATIPROC) (GLenum stream, const GLshort *coords);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3IATIPROC) (GLenum stream, GLint nx, GLint ny, GLint nz);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3IVATIPROC) (GLenum stream, const GLint *coords);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3FATIPROC) (GLenum stream, GLfloat nx, GLfloat ny, GLfloat nz);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3FVATIPROC) (GLenum stream, const GLfloat *coords);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3DATIPROC) (GLenum stream, GLdouble nx, GLdouble ny, GLdouble nz);
+typedef void (APIENTRYP PFNGLNORMALSTREAM3DVATIPROC) (GLenum stream, const GLdouble *coords);
+typedef void (APIENTRYP PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC) (GLenum stream);
+typedef void (APIENTRYP PFNGLVERTEXBLENDENVIATIPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLVERTEXBLENDENVFATIPROC) (GLenum pname, GLfloat param);
+#endif
+
+#ifndef GL_ATI_element_array
+#define GL_ATI_element_array 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glElementPointerATI (GLenum, const GLvoid *);
+GLAPI void APIENTRY glDrawElementArrayATI (GLenum, GLsizei);
+GLAPI void APIENTRY glDrawRangeElementArrayATI (GLenum, GLuint, GLuint, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLELEMENTPOINTERATIPROC) (GLenum type, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLDRAWELEMENTARRAYATIPROC) (GLenum mode, GLsizei count);
+typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTARRAYATIPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count);
+#endif
+
+#ifndef GL_SUN_mesh_array
+#define GL_SUN_mesh_array 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawMeshArraysSUN (GLenum, GLint, GLsizei, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDRAWMESHARRAYSSUNPROC) (GLenum mode, GLint first, GLsizei count, GLsizei width);
+#endif
+
+#ifndef GL_SUN_slice_accum
+#define GL_SUN_slice_accum 1
+#endif
+
+#ifndef GL_NV_multisample_filter_hint
+#define GL_NV_multisample_filter_hint 1
+#endif
+
+#ifndef GL_NV_depth_clamp
+#define GL_NV_depth_clamp 1
+#endif
+
+#ifndef GL_NV_occlusion_query
+#define GL_NV_occlusion_query 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGenOcclusionQueriesNV (GLsizei, GLuint *);
+GLAPI void APIENTRY glDeleteOcclusionQueriesNV (GLsizei, const GLuint *);
+GLAPI GLboolean APIENTRY glIsOcclusionQueryNV (GLuint);
+GLAPI void APIENTRY glBeginOcclusionQueryNV (GLuint);
+GLAPI void APIENTRY glEndOcclusionQueryNV (void);
+GLAPI void APIENTRY glGetOcclusionQueryivNV (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetOcclusionQueryuivNV (GLuint, GLenum, GLuint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLGENOCCLUSIONQUERIESNVPROC) (GLsizei n, GLuint *ids);
+typedef void (APIENTRYP PFNGLDELETEOCCLUSIONQUERIESNVPROC) (GLsizei n, const GLuint *ids);
+typedef GLboolean (APIENTRYP PFNGLISOCCLUSIONQUERYNVPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLBEGINOCCLUSIONQUERYNVPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLENDOCCLUSIONQUERYNVPROC) (void);
+typedef void (APIENTRYP PFNGLGETOCCLUSIONQUERYIVNVPROC) (GLuint id, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETOCCLUSIONQUERYUIVNVPROC) (GLuint id, GLenum pname, GLuint *params);
+#endif
+
+#ifndef GL_NV_point_sprite
+#define GL_NV_point_sprite 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPointParameteriNV (GLenum, GLint);
+GLAPI void APIENTRY glPointParameterivNV (GLenum, const GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPOINTPARAMETERINVPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERIVNVPROC) (GLenum pname, const GLint *params);
+#endif
+
+#ifndef GL_NV_texture_shader3
+#define GL_NV_texture_shader3 1
+#endif
+
+#ifndef GL_NV_vertex_program1_1
+#define GL_NV_vertex_program1_1 1
+#endif
+
+#ifndef GL_EXT_shadow_funcs
+#define GL_EXT_shadow_funcs 1
+#endif
+
+#ifndef GL_EXT_stencil_two_side
+#define GL_EXT_stencil_two_side 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glActiveStencilFaceEXT (GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLACTIVESTENCILFACEEXTPROC) (GLenum face);
+#endif
+
+#ifndef GL_ATI_text_fragment_shader
+#define GL_ATI_text_fragment_shader 1
+#endif
+
+#ifndef GL_APPLE_client_storage
+#define GL_APPLE_client_storage 1
+#endif
+
+#ifndef GL_APPLE_element_array
+#define GL_APPLE_element_array 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glElementPointerAPPLE (GLenum, const GLvoid *);
+GLAPI void APIENTRY glDrawElementArrayAPPLE (GLenum, GLint, GLsizei);
+GLAPI void APIENTRY glDrawRangeElementArrayAPPLE (GLenum, GLuint, GLuint, GLint, GLsizei);
+GLAPI void APIENTRY glMultiDrawElementArrayAPPLE (GLenum, const GLint *, const GLsizei *, GLsizei);
+GLAPI void APIENTRY glMultiDrawRangeElementArrayAPPLE (GLenum, GLuint, GLuint, const GLint *, const GLsizei *, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLELEMENTPOINTERAPPLEPROC) (GLenum type, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, GLint first, GLsizei count);
+typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount);
+typedef void (APIENTRYP PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount);
+#endif
+
+#ifndef GL_APPLE_fence
+#define GL_APPLE_fence 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGenFencesAPPLE (GLsizei, GLuint *);
+GLAPI void APIENTRY glDeleteFencesAPPLE (GLsizei, const GLuint *);
+GLAPI void APIENTRY glSetFenceAPPLE (GLuint);
+GLAPI GLboolean APIENTRY glIsFenceAPPLE (GLuint);
+GLAPI GLboolean APIENTRY glTestFenceAPPLE (GLuint);
+GLAPI void APIENTRY glFinishFenceAPPLE (GLuint);
+GLAPI GLboolean APIENTRY glTestObjectAPPLE (GLenum, GLuint);
+GLAPI void APIENTRY glFinishObjectAPPLE (GLenum, GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLGENFENCESAPPLEPROC) (GLsizei n, GLuint *fences);
+typedef void (APIENTRYP PFNGLDELETEFENCESAPPLEPROC) (GLsizei n, const GLuint *fences);
+typedef void (APIENTRYP PFNGLSETFENCEAPPLEPROC) (GLuint fence);
+typedef GLboolean (APIENTRYP PFNGLISFENCEAPPLEPROC) (GLuint fence);
+typedef GLboolean (APIENTRYP PFNGLTESTFENCEAPPLEPROC) (GLuint fence);
+typedef void (APIENTRYP PFNGLFINISHFENCEAPPLEPROC) (GLuint fence);
+typedef GLboolean (APIENTRYP PFNGLTESTOBJECTAPPLEPROC) (GLenum object, GLuint name);
+typedef void (APIENTRYP PFNGLFINISHOBJECTAPPLEPROC) (GLenum object, GLint name);
+#endif
+
+#ifndef GL_APPLE_vertex_array_object
+#define GL_APPLE_vertex_array_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBindVertexArrayAPPLE (GLuint);
+GLAPI void APIENTRY glDeleteVertexArraysAPPLE (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenVertexArraysAPPLE (GLsizei, const GLuint *);
+GLAPI GLboolean APIENTRY glIsVertexArrayAPPLE (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBINDVERTEXARRAYAPPLEPROC) (GLuint array);
+typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint *arrays);
+typedef void (APIENTRYP PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint *arrays);
+typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array);
+#endif
+
+#ifndef GL_APPLE_vertex_array_range
+#define GL_APPLE_vertex_array_range 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertexArrayRangeAPPLE (GLsizei, GLvoid *);
+GLAPI void APIENTRY glFlushVertexArrayRangeAPPLE (GLsizei, GLvoid *);
+GLAPI void APIENTRY glVertexArrayParameteriAPPLE (GLenum, GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, GLvoid *pointer);
+typedef void (APIENTRYP PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, GLvoid *pointer);
+typedef void (APIENTRYP PFNGLVERTEXARRAYPARAMETERIAPPLEPROC) (GLenum pname, GLint param);
+#endif
+
+#ifndef GL_APPLE_ycbcr_422
+#define GL_APPLE_ycbcr_422 1
+#endif
+
+#ifndef GL_S3_s3tc
+#define GL_S3_s3tc 1
+#endif
+
+#ifndef GL_ATI_draw_buffers
+#define GL_ATI_draw_buffers 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawBuffersATI (GLsizei, const GLenum *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDRAWBUFFERSATIPROC) (GLsizei n, const GLenum *bufs);
+#endif
+
+#ifndef GL_ATI_texture_env_combine3
+#define GL_ATI_texture_env_combine3 1
+#endif
+
+#ifndef GL_ATI_texture_float
+#define GL_ATI_texture_float 1
+#endif
+
+#ifndef GL_NV_float_buffer
+#define GL_NV_float_buffer 1
+#endif
+
+#ifndef GL_NV_fragment_program
+#define GL_NV_fragment_program 1
+/* Some NV_fragment_program entry points are shared with ARB_vertex_program. */
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glProgramNamedParameter4fNV (GLuint, GLsizei, const GLubyte *, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramNamedParameter4dNV (GLuint, GLsizei, const GLubyte *, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glProgramNamedParameter4fvNV (GLuint, GLsizei, const GLubyte *, const GLfloat *);
+GLAPI void APIENTRY glProgramNamedParameter4dvNV (GLuint, GLsizei, const GLubyte *, const GLdouble *);
+GLAPI void APIENTRY glGetProgramNamedParameterfvNV (GLuint, GLsizei, const GLubyte *, GLfloat *);
+GLAPI void APIENTRY glGetProgramNamedParameterdvNV (GLuint, GLsizei, const GLubyte *, GLdouble *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4FNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4DNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLfloat *v);
+typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLdouble *v);
+typedef void (APIENTRYP PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble *params);
+#endif
+
+#ifndef GL_NV_half_float
+#define GL_NV_half_float 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertex2hNV (GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glVertex2hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glVertex3hNV (GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glVertex3hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glVertex4hNV (GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glVertex4hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glNormal3hNV (GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glNormal3hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glColor3hNV (GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glColor3hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glColor4hNV (GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glColor4hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glTexCoord1hNV (GLhalfNV);
+GLAPI void APIENTRY glTexCoord1hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glTexCoord2hNV (GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glTexCoord2hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glTexCoord3hNV (GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glTexCoord3hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glTexCoord4hNV (GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glTexCoord4hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glMultiTexCoord1hNV (GLenum, GLhalfNV);
+GLAPI void APIENTRY glMultiTexCoord1hvNV (GLenum, const GLhalfNV *);
+GLAPI void APIENTRY glMultiTexCoord2hNV (GLenum, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glMultiTexCoord2hvNV (GLenum, const GLhalfNV *);
+GLAPI void APIENTRY glMultiTexCoord3hNV (GLenum, GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glMultiTexCoord3hvNV (GLenum, const GLhalfNV *);
+GLAPI void APIENTRY glMultiTexCoord4hNV (GLenum, GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glMultiTexCoord4hvNV (GLenum, const GLhalfNV *);
+GLAPI void APIENTRY glFogCoordhNV (GLhalfNV);
+GLAPI void APIENTRY glFogCoordhvNV (const GLhalfNV *);
+GLAPI void APIENTRY glSecondaryColor3hNV (GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glSecondaryColor3hvNV (const GLhalfNV *);
+GLAPI void APIENTRY glVertexWeighthNV (GLhalfNV);
+GLAPI void APIENTRY glVertexWeighthvNV (const GLhalfNV *);
+GLAPI void APIENTRY glVertexAttrib1hNV (GLuint, GLhalfNV);
+GLAPI void APIENTRY glVertexAttrib1hvNV (GLuint, const GLhalfNV *);
+GLAPI void APIENTRY glVertexAttrib2hNV (GLuint, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glVertexAttrib2hvNV (GLuint, const GLhalfNV *);
+GLAPI void APIENTRY glVertexAttrib3hNV (GLuint, GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glVertexAttrib3hvNV (GLuint, const GLhalfNV *);
+GLAPI void APIENTRY glVertexAttrib4hNV (GLuint, GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV);
+GLAPI void APIENTRY glVertexAttrib4hvNV (GLuint, const GLhalfNV *);
+GLAPI void APIENTRY glVertexAttribs1hvNV (GLuint, GLsizei, const GLhalfNV *);
+GLAPI void APIENTRY glVertexAttribs2hvNV (GLuint, GLsizei, const GLhalfNV *);
+GLAPI void APIENTRY glVertexAttribs3hvNV (GLuint, GLsizei, const GLhalfNV *);
+GLAPI void APIENTRY glVertexAttribs4hvNV (GLuint, GLsizei, const GLhalfNV *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEX2HNVPROC) (GLhalfNV x, GLhalfNV y);
+typedef void (APIENTRYP PFNGLVERTEX2HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEX3HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z);
+typedef void (APIENTRYP PFNGLVERTEX3HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEX4HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w);
+typedef void (APIENTRYP PFNGLVERTEX4HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLNORMAL3HNVPROC) (GLhalfNV nx, GLhalfNV ny, GLhalfNV nz);
+typedef void (APIENTRYP PFNGLNORMAL3HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue);
+typedef void (APIENTRYP PFNGLCOLOR3HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLCOLOR4HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha);
+typedef void (APIENTRYP PFNGLCOLOR4HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLTEXCOORD1HNVPROC) (GLhalfNV s);
+typedef void (APIENTRYP PFNGLTEXCOORD1HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLTEXCOORD2HNVPROC) (GLhalfNV s, GLhalfNV t);
+typedef void (APIENTRYP PFNGLTEXCOORD2HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLTEXCOORD3HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r);
+typedef void (APIENTRYP PFNGLTEXCOORD3HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLTEXCOORD4HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q);
+typedef void (APIENTRYP PFNGLTEXCOORD4HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1HNVPROC) (GLenum target, GLhalfNV s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1HVNVPROC) (GLenum target, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2HVNVPROC) (GLenum target, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3HVNVPROC) (GLenum target, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4HVNVPROC) (GLenum target, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLFOGCOORDHNVPROC) (GLhalfNV fog);
+typedef void (APIENTRYP PFNGLFOGCOORDHVNVPROC) (const GLhalfNV *fog);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue);
+typedef void (APIENTRYP PFNGLSECONDARYCOLOR3HVNVPROC) (const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEXWEIGHTHNVPROC) (GLhalfNV weight);
+typedef void (APIENTRYP PFNGLVERTEXWEIGHTHVNVPROC) (const GLhalfNV *weight);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1HNVPROC) (GLuint index, GLhalfNV x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1HVNVPROC) (GLuint index, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2HVNVPROC) (GLuint index, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3HVNVPROC) (GLuint index, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4HVNVPROC) (GLuint index, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS1HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS2HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS3HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBS4HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v);
+#endif
+
+#ifndef GL_NV_pixel_data_range
+#define GL_NV_pixel_data_range 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPixelDataRangeNV (GLenum, GLsizei, GLvoid *);
+GLAPI void APIENTRY glFlushPixelDataRangeNV (GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPIXELDATARANGENVPROC) (GLenum target, GLsizei length, GLvoid *pointer);
+typedef void (APIENTRYP PFNGLFLUSHPIXELDATARANGENVPROC) (GLenum target);
+#endif
+
+#ifndef GL_NV_primitive_restart
+#define GL_NV_primitive_restart 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glPrimitiveRestartNV (void);
+GLAPI void APIENTRY glPrimitiveRestartIndexNV (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPRIMITIVERESTARTNVPROC) (void);
+typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXNVPROC) (GLuint index);
+#endif
+
+#ifndef GL_NV_texture_expand_normal
+#define GL_NV_texture_expand_normal 1
+#endif
+
+#ifndef GL_NV_vertex_program2
+#define GL_NV_vertex_program2 1
+#endif
+
+#ifndef GL_ATI_map_object_buffer
+#define GL_ATI_map_object_buffer 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLvoid* APIENTRY glMapObjectBufferATI (GLuint);
+GLAPI void APIENTRY glUnmapObjectBufferATI (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef GLvoid* (APIENTRYP PFNGLMAPOBJECTBUFFERATIPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLUNMAPOBJECTBUFFERATIPROC) (GLuint buffer);
+#endif
+
+#ifndef GL_ATI_separate_stencil
+#define GL_ATI_separate_stencil 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glStencilOpSeparateATI (GLenum, GLenum, GLenum, GLenum);
+GLAPI void APIENTRY glStencilFuncSeparateATI (GLenum, GLenum, GLint, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEATIPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
+typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEATIPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask);
+#endif
+
+#ifndef GL_ATI_vertex_attrib_array_object
+#define GL_ATI_vertex_attrib_array_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertexAttribArrayObjectATI (GLuint, GLint, GLenum, GLboolean, GLsizei, GLuint, GLuint);
+GLAPI void APIENTRY glGetVertexAttribArrayObjectfvATI (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetVertexAttribArrayObjectivATI (GLuint, GLenum, GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEXATTRIBARRAYOBJECTATIPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC) (GLuint index, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC) (GLuint index, GLenum pname, GLint *params);
+#endif
+
+#ifndef GL_EXT_depth_bounds_test
+#define GL_EXT_depth_bounds_test 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDepthBoundsEXT (GLclampd, GLclampd);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDEPTHBOUNDSEXTPROC) (GLclampd zmin, GLclampd zmax);
+#endif
+
+#ifndef GL_EXT_texture_mirror_clamp
+#define GL_EXT_texture_mirror_clamp 1
+#endif
+
+#ifndef GL_EXT_blend_equation_separate
+#define GL_EXT_blend_equation_separate 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendEquationSeparateEXT (GLenum, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEEXTPROC) (GLenum modeRGB, GLenum modeAlpha);
+#endif
+
+#ifndef GL_MESA_pack_invert
+#define GL_MESA_pack_invert 1
+#endif
+
+#ifndef GL_MESA_ycbcr_texture
+#define GL_MESA_ycbcr_texture 1
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+#endif /* NO_SDL_GLEXT */
diff --git a/contrib/media/updf/include/SDL/SDL_quit.h b/contrib/media/updf/include/SDL/SDL_quit.h
new file mode 100755
index 000000000..f903af9f5
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_quit.h
@@ -0,0 +1,52 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_quit.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* Include file for SDL quit event handling */
+
+#ifndef _SDL_quit_h
+#define _SDL_quit_h
+
+/* 
+  An SDL_QUITEVENT is generated when the user tries to close the application
+  window.  If it is ignored or filtered out, the window will remain open.
+  If it is not ignored or filtered, it is queued normally and the window
+  is allowed to close.  When the window is closed, screen updates will 
+  complete, but have no effect.
+
+  SDL_Init() installs signal handlers for SIGINT (keyboard interrupt)
+  and SIGTERM (system termination request), if handlers do not already
+  exist, that generate SDL_QUITEVENT events as well.  There is no way
+  to determine the cause of an SDL_QUITEVENT, but setting a signal
+  handler in your application will override the default generation of
+  quit events for that signal.
+*/
+
+/* There are no functions directly affecting the quit event */
+#define SDL_QuitRequested() \
+        (SDL_PumpEvents(), SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUITMASK))
+
+#endif /* _SDL_quit_h */
diff --git a/contrib/media/updf/include/SDL/SDL_rwops.h b/contrib/media/updf/include/SDL/SDL_rwops.h
new file mode 100755
index 000000000..2dfdaf367
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_rwops.h
@@ -0,0 +1,113 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_rwops.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* This file provides a general interface for SDL to read and write
+   data sources.  It can easily be extended to files, memory, etc.
+*/
+
+#ifndef _SDL_RWops_h
+#define _SDL_RWops_h
+
+#include <stdio.h>
+
+#include "SDL_types.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This is the read/write operation structure -- very basic */
+
+typedef struct SDL_RWops {
+	/* Seek to 'offset' relative to whence, one of stdio's whence values:
+		SEEK_SET, SEEK_CUR, SEEK_END
+	   Returns the final offset in the data source.
+	 */
+	int (*seek)(struct SDL_RWops *context, int offset, int whence);
+
+	/* Read up to 'num' objects each of size 'objsize' from the data
+	   source to the area pointed at by 'ptr'.
+	   Returns the number of objects read, or -1 if the read failed.
+	 */
+	int (*read)(struct SDL_RWops *context, void *ptr, int size, int maxnum);
+
+	/* Write exactly 'num' objects each of size 'objsize' from the area
+	   pointed at by 'ptr' to data source.
+	   Returns 'num', or -1 if the write failed.
+	 */
+	int (*write)(struct SDL_RWops *context, const void *ptr, int size, int num);
+
+	/* Close and free an allocated SDL_FSops structure */
+	int (*close)(struct SDL_RWops *context);
+
+	Uint32 type;
+	union {
+	    struct {
+		int autoclose;
+	 	FILE *fp;
+	    } stdio;
+	    struct {
+		Uint8 *base;
+	 	Uint8 *here;
+		Uint8 *stop;
+	    } mem;
+	    struct {
+		void *data1;
+	    } unknown;
+	} hidden;
+
+} SDL_RWops;
+
+
+/* Functions to create SDL_RWops structures from various data sources */
+
+extern DECLSPEC SDL_RWops * SDL_RWFromFile(const char *file, const char *mode);
+
+extern DECLSPEC SDL_RWops * SDL_RWFromFP(FILE *fp, int autoclose);
+
+extern DECLSPEC SDL_RWops * SDL_RWFromMem(void *mem, int size);
+
+extern DECLSPEC SDL_RWops * SDL_AllocRW(void);
+extern DECLSPEC void SDL_FreeRW(SDL_RWops *area);
+
+/* Macros to easily read and write from an SDL_RWops structure */
+#define SDL_RWseek(ctx, offset, whence)	(ctx)->seek(ctx, offset, whence)
+#define SDL_RWtell(ctx)			(ctx)->seek(ctx, 0, SEEK_CUR)
+#define SDL_RWread(ctx, ptr, size, n)	(ctx)->read(ctx, ptr, size, n)
+#define SDL_RWwrite(ctx, ptr, size, n)	(ctx)->write(ctx, ptr, size, n)
+#define SDL_RWclose(ctx)		(ctx)->close(ctx)
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_RWops_h */
diff --git a/contrib/media/updf/include/SDL/SDL_syswm.h b/contrib/media/updf/include/SDL/SDL_syswm.h
new file mode 100755
index 000000000..ccf6aa251
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_syswm.h
@@ -0,0 +1,165 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_syswm.h,v 1.5 2001/07/08 09:00:06 hercules Exp $";
+#endif
+
+/* Include file for SDL custom system window manager hooks */
+
+#ifndef _SDL_syswm_h
+#define _SDL_syswm_h
+
+#include "SDL_version.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Your application has access to a special type of event 'SDL_SYSWMEVENT',
+   which contains window-manager specific information and arrives whenever
+   an unhandled window event occurs.  This event is ignored by default, but
+   you can enable it with SDL_EventState()
+*/
+#ifdef SDL_PROTOTYPES_ONLY
+struct SDL_SysWMinfo;
+typedef struct SDL_SysWMinfo SDL_SysWMinfo;
+#else
+
+/* This is the structure for custom window manager events */
+#if (defined(unix) || defined(__unix__) || defined(_AIX) || defined(__OpenBSD__)) && \
+    (!defined(DISABLE_X11) && !defined(__CYGWIN32__))
+ /* AIX is unix, of course, but the native compiler CSet doesn't define unix */
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
+/* These are the various supported subsystems under UNIX */
+typedef enum {
+	SDL_SYSWM_X11
+} SDL_SYSWM_TYPE;
+
+/* The UNIX custom event structure */
+struct SDL_SysWMmsg {
+	SDL_version version;
+	SDL_SYSWM_TYPE subsystem;
+	union {
+	    XEvent xevent;
+	} event;
+};
+
+/* The UNIX custom window manager information structure.
+   When this structure is returned, it holds information about which
+   low level system it is using, and will be one of SDL_SYSWM_TYPE.
+ */
+typedef struct {
+	SDL_version version;
+	SDL_SYSWM_TYPE subsystem;
+	union {
+	    struct {
+	    	Display *display;	/* The X11 display */
+	    	Window window;		/* The X11 display window */
+		/* These locking functions should be called around
+                   any X11 functions using the display variable.
+                   They lock the event thread, so should not be
+		   called around event functions or from event filters.
+		 */
+		void (*lock_func)(void);
+		void (*unlock_func)(void);
+
+		/* Introduced in SDL 1.0.2 */
+	    	Window fswindow;	/* The X11 fullscreen window */
+	    	Window wmwindow;	/* The X11 managed input window */
+	    } x11;
+	} info;
+} SDL_SysWMinfo;
+
+#elif defined(ENABLE_NANOX)
+#include <microwin/nano-X.h>
+
+/* The generic custom event structure */
+struct SDL_SysWMmsg {
+	SDL_version version;
+	int data;
+};
+
+/* The windows custom window manager information structure */
+typedef struct {
+	SDL_version version ;
+	GR_WINDOW_ID window ;	/* The display window */
+} SDL_SysWMinfo;
+
+#elif defined(WIN32UNDEFINED)
+#include <windows.h>
+
+/* The windows custom event structure */
+struct SDL_SysWMmsg {
+	SDL_version version;
+	HWND hwnd;			/* The window for the message */
+	UINT msg;			/* The type of message */
+	WPARAM wParam;			/* WORD message parameter */
+	LPARAM lParam;			/* LONG message parameter */
+};
+
+/* The windows custom window manager information structure */
+typedef struct {
+	SDL_version version;
+	HWND window;			/* The Win32 display window */
+} SDL_SysWMinfo;
+
+#else
+
+/* The generic custom event structure */
+struct SDL_SysWMmsg {
+	SDL_version version;
+	int data;
+};
+
+/* The generic custom window manager information structure */
+typedef struct {
+	SDL_version version;
+	int data;
+} SDL_SysWMinfo;
+
+#endif /* OS type */
+
+#endif /* SDL_PROTOTYPES_ONLY */
+
+/* Function prototypes */
+/*
+ * This function gives you custom hooks into the window manager information.
+ * It fills the structure pointed to by 'info' with custom information and
+ * returns 1 if the function is implemented.  If it's not implemented, or
+ * the version member of the 'info' structure is invalid, it returns 0. 
+ */
+extern DECLSPEC int SDL_GetWMInfo(SDL_SysWMinfo *info);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_syswm_h */
diff --git a/contrib/media/updf/include/SDL/SDL_syswm.h.BAK b/contrib/media/updf/include/SDL/SDL_syswm.h.BAK
new file mode 100755
index 000000000..9e5171c89
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_syswm.h.BAK
@@ -0,0 +1,165 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_syswm.h,v 1.5 2001/07/08 09:00:06 hercules Exp $";
+#endif
+
+/* Include file for SDL custom system window manager hooks */
+
+#ifndef _SDL_syswm_h
+#define _SDL_syswm_h
+
+#include "SDL_version.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Your application has access to a special type of event 'SDL_SYSWMEVENT',
+   which contains window-manager specific information and arrives whenever
+   an unhandled window event occurs.  This event is ignored by default, but
+   you can enable it with SDL_EventState()
+*/
+#ifdef SDL_PROTOTYPES_ONLY
+struct SDL_SysWMinfo;
+typedef struct SDL_SysWMinfo SDL_SysWMinfo;
+#else
+
+/* This is the structure for custom window manager events */
+#if (defined(unix) || defined(__unix__) || defined(_AIX) || defined(__OpenBSD__)) && \
+    (!defined(DISABLE_X11) && !defined(__CYGWIN32__))
+ /* AIX is unix, of course, but the native compiler CSet doesn't define unix */
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
+/* These are the various supported subsystems under UNIX */
+typedef enum {
+	SDL_SYSWM_X11
+} SDL_SYSWM_TYPE;
+
+/* The UNIX custom event structure */
+struct SDL_SysWMmsg {
+	SDL_version version;
+	SDL_SYSWM_TYPE subsystem;
+	union {
+	    XEvent xevent;
+	} event;
+};
+
+/* The UNIX custom window manager information structure.
+   When this structure is returned, it holds information about which
+   low level system it is using, and will be one of SDL_SYSWM_TYPE.
+ */
+typedef struct {
+	SDL_version version;
+	SDL_SYSWM_TYPE subsystem;
+	union {
+	    struct {
+	    	Display *display;	/* The X11 display */
+	    	Window window;		/* The X11 display window */
+		/* These locking functions should be called around
+                   any X11 functions using the display variable.
+                   They lock the event thread, so should not be
+		   called around event functions or from event filters.
+		 */
+		void (*lock_func)(void);
+		void (*unlock_func)(void);
+
+		/* Introduced in SDL 1.0.2 */
+	    	Window fswindow;	/* The X11 fullscreen window */
+	    	Window wmwindow;	/* The X11 managed input window */
+	    } x11;
+	} info;
+} SDL_SysWMinfo;
+
+#elif defined(ENABLE_NANOX)
+#include <microwin/nano-X.h>
+
+/* The generic custom event structure */
+struct SDL_SysWMmsg {
+	SDL_version version;
+	int data;
+};
+
+/* The windows custom window manager information structure */
+typedef struct {
+	SDL_version version ;
+	GR_WINDOW_ID window ;	/* The display window */
+} SDL_SysWMinfo;
+
+#elif defined(WIN32)
+#include <windows.h>
+
+/* The windows custom event structure */
+struct SDL_SysWMmsg {
+	SDL_version version;
+	HWND hwnd;			/* The window for the message */
+	UINT msg;			/* The type of message */
+	WPARAM wParam;			/* WORD message parameter */
+	LPARAM lParam;			/* LONG message parameter */
+};
+
+/* The windows custom window manager information structure */
+typedef struct {
+	SDL_version version;
+	HWND window;			/* The Win32 display window */
+} SDL_SysWMinfo;
+
+#else
+
+/* The generic custom event structure */
+struct SDL_SysWMmsg {
+	SDL_version version;
+	int data;
+};
+
+/* The generic custom window manager information structure */
+typedef struct {
+	SDL_version version;
+	int data;
+} SDL_SysWMinfo;
+
+#endif /* OS type */
+
+#endif /* SDL_PROTOTYPES_ONLY */
+
+/* Function prototypes */
+/*
+ * This function gives you custom hooks into the window manager information.
+ * It fills the structure pointed to by 'info' with custom information and
+ * returns 1 if the function is implemented.  If it's not implemented, or
+ * the version member of the 'info' structure is invalid, it returns 0. 
+ */
+extern DECLSPEC int SDL_GetWMInfo(SDL_SysWMinfo *info);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_syswm_h */
diff --git a/contrib/media/updf/include/SDL/SDL_thread.h b/contrib/media/updf/include/SDL/SDL_thread.h
new file mode 100755
index 000000000..e905268cb
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_thread.h
@@ -0,0 +1,79 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_thread.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+#ifndef _SDL_thread_h
+#define _SDL_thread_h
+
+/* Header for the SDL thread management routines 
+
+	These are independent of the other SDL routines.
+*/
+
+#include "SDL_main.h"
+#include "SDL_types.h"
+
+/* Thread synchronization primitives */
+#include "SDL_mutex.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The SDL thread structure, defined in SDL_thread.c */
+struct SDL_Thread;
+typedef struct SDL_Thread SDL_Thread;
+
+/* Create a thread */
+extern DECLSPEC SDL_Thread * SDL_CreateThread(int (*fn)(void *), void *data);
+
+/* Get the 32-bit thread identifier for the current thread */
+extern DECLSPEC Uint32 SDL_ThreadID(void);
+
+/* Get the 32-bit thread identifier for the specified thread,
+   equivalent to SDL_ThreadID() if the specified thread is NULL.
+ */
+extern DECLSPEC Uint32 SDL_GetThreadID(SDL_Thread *thread);
+
+/* Wait for a thread to finish.
+   The return code for the thread function is placed in the area
+   pointed to by 'status', if 'status' is not NULL.
+ */
+extern DECLSPEC void SDL_WaitThread(SDL_Thread *thread, int *status);
+
+/* Forcefully kill a thread without worrying about its state */
+extern DECLSPEC void SDL_KillThread(SDL_Thread *thread);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_thread_h */
diff --git a/contrib/media/updf/include/SDL/SDL_timer.h b/contrib/media/updf/include/SDL/SDL_timer.h
new file mode 100755
index 000000000..fb6c4d60a
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_timer.h
@@ -0,0 +1,118 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_timer.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+#ifndef _SDL_timer_h
+#define _SDL_timer_h
+
+/* Header for the SDL time management routines */
+
+#include "SDL_main.h"
+#include "SDL_types.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This is the OS scheduler timeslice, in milliseconds */
+#define SDL_TIMESLICE		10
+
+/* This is the maximum resolution of the SDL timer on all platforms */
+#define TIMER_RESOLUTION	10	/* Experimentally determined */
+
+/* Get the number of milliseconds since the SDL library initialization.
+ * Note that this value wraps if the program runs for more than ~49 days.
+ */ 
+extern DECLSPEC Uint32 SDL_GetTicks(void);
+
+/* Wait a specified number of milliseconds before returning */
+extern DECLSPEC void SDL_Delay(Uint32 ms);
+
+/* Function prototype for the timer callback function */
+typedef Uint32 (*SDL_TimerCallback)(Uint32 interval);
+
+/* Set a callback to run after the specified number of milliseconds has
+ * elapsed. The callback function is passed the current timer interval
+ * and returns the next timer interval.  If the returned value is the 
+ * same as the one passed in, the periodic alarm continues, otherwise a
+ * new alarm is scheduled.  If the callback returns 0, the periodic alarm
+ * is cancelled.
+ *
+ * To cancel a currently running timer, call SDL_SetTimer(0, NULL);
+ *
+ * The timer callback function may run in a different thread than your
+ * main code, and so shouldn't call any functions from within itself.
+ *
+ * The maximum resolution of this timer is 10 ms, which means that if
+ * you request a 16 ms timer, your callback will run approximately 20 ms
+ * later on an unloaded system.  If you wanted to set a flag signaling
+ * a frame update at 30 frames per second (every 33 ms), you might set a 
+ * timer for 30 ms:
+ *   SDL_SetTimer((33/10)*10, flag_update);
+ *
+ * If you use this function, you need to pass SDL_INIT_TIMER to SDL_Init().
+ *
+ * Under UNIX, you should not use raise or use SIGALRM and this function
+ * in the same program, as it is implemented using setitimer().  You also
+ * should not use this function in multi-threaded applications as signals
+ * to multi-threaded apps have undefined behavior in some implementations.
+ */
+extern DECLSPEC int SDL_SetTimer(Uint32 interval, SDL_TimerCallback callback);
+
+/* New timer API, supports multiple timers
+ * Written by Stephane Peter <megastep@lokigames.com>
+ */
+
+/* Function prototype for the new timer callback function.
+ * The callback function is passed the current timer interval and returns
+ * the next timer interval.  If the returned value is the same as the one
+ * passed in, the periodic alarm continues, otherwise a new alarm is
+ * scheduled.  If the callback returns 0, the periodic alarm is cancelled.
+ */
+typedef Uint32 (*SDL_NewTimerCallback)(Uint32 interval, void *param);
+
+/* Definition of the timer ID type */
+typedef struct _SDL_TimerID *SDL_TimerID;
+
+/* Add a new timer to the pool of timers already running.
+   Returns a timer ID, or NULL when an error occurs.
+ */
+extern DECLSPEC SDL_TimerID SDL_AddTimer(Uint32 interval, SDL_NewTimerCallback callback, void *param);
+
+/* Remove one of the multiple timers knowing its ID.
+ * Returns a boolean value indicating success.
+ */
+extern DECLSPEC SDL_bool SDL_RemoveTimer(SDL_TimerID t);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_timer_h */
diff --git a/contrib/media/updf/include/SDL/SDL_ttf.h b/contrib/media/updf/include/SDL/SDL_ttf.h
new file mode 100644
index 000000000..27d6779ff
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_ttf.h
@@ -0,0 +1,176 @@
+/*
+    SDL_ttf:  A companion library to SDL for working with TrueType (tm) fonts
+    Copyright (C) 1997  Sam Lantinga
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    5635-34 Springhouse Dr.
+    Pleasanton, CA 94588 (USA)
+    slouken@devolution.com
+*/
+
+/* This library is a wrapper around the excellent FreeType 1.0 library,
+   available at:
+	http://www.physiol.med.tu-muenchen.de/~robert/freetype.html
+*/
+
+#ifndef _SDLttf_h
+#define _SDLttf_h
+
+#include "SDL.h"
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* The internal structure containing font information */
+typedef struct _TTF_Font TTF_Font;
+
+/* Initialize the TTF engine - returns 0 if successful, -1 on error */
+extern DECLSPEC int TTF_Init(void);
+
+/* Open a font file and create a font of the specified point size */
+extern DECLSPEC TTF_Font *TTF_OpenFont(const char *file, int ptsize);
+
+/* Set and retrieve the font style
+   This font style is implemented by modifying the font glyphs, and
+   doesn't reflect any inherent properties of the truetype font file.
+*/
+#define TTF_STYLE_NORMAL	0x00
+#define TTF_STYLE_BOLD		0x01
+#define TTF_STYLE_ITALIC	0x02
+#define TTF_STYLE_UNDERLINE	0x04
+extern DECLSPEC int TTF_GetFontStyle(TTF_Font *font);
+extern DECLSPEC void TTF_SetFontStyle(TTF_Font *font, int style);
+
+/* Get the total height of the font - usually equal to point size */
+extern DECLSPEC int TTF_FontHeight(TTF_Font *font);
+
+/* Get the offset from the baseline to the top of the font
+   This is a positive value, relative to the baseline.
+ */
+extern DECLSPEC int TTF_FontAscent(TTF_Font *font);
+
+/* Get the offset from the baseline to the bottom of the font
+   This is a negative value, relative to the baseline.
+ */
+extern DECLSPEC int TTF_FontDescent(TTF_Font *font);
+
+/* Get the recommended spacing between lines of text for this font */
+extern DECLSPEC int TTF_FontLineSkip(TTF_Font *font);
+
+/* Get the metrics (dimensions) of a glyph */
+extern DECLSPEC int TTF_GlyphMetrics(TTF_Font *font, Uint16 ch,
+				     int *minx, int *maxx,
+                                     int *miny, int *maxy, int *advance);
+
+/* Get the dimensions of a rendered string of text */
+extern DECLSPEC int TTF_SizeText(TTF_Font *font, const char *text, int *w, int *h);
+extern DECLSPEC int TTF_SizeUTF8(TTF_Font *font, const char *text, int *w, int *h);
+extern DECLSPEC int TTF_SizeUNICODE(TTF_Font *font, const Uint16 *text, int *w, int *h);
+
+/* Create an 8-bit palettized surface and render the given text at
+   fast quality with the given font and color.  The 0 pixel is the
+   colorkey, giving a transparent background, and the 1 pixel is set
+   to the text color.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface *TTF_RenderText_Solid(TTF_Font *font,
+				const char *text, SDL_Color fg);
+extern DECLSPEC SDL_Surface *TTF_RenderUTF8_Solid(TTF_Font *font,
+				const char *text, SDL_Color fg);
+extern DECLSPEC SDL_Surface *TTF_RenderUNICODE_Solid(TTF_Font *font,
+				const Uint16 *text, SDL_Color fg);
+
+/* Create an 8-bit palettized surface and render the given glyph at
+   fast quality with the given font and color.  The 0 pixel is the
+   colorkey, giving a transparent background, and the 1 pixel is set
+   to the text color.  The glyph is rendered without any padding or
+   centering in the X direction, and aligned normally in the Y direction.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface *TTF_RenderGlyph_Solid(TTF_Font *font,
+					Uint16 ch, SDL_Color fg);
+
+/* Create an 8-bit palettized surface and render the given text at
+   high quality with the given font and colors.  The 0 pixel is background,
+   while other pixels have varying degrees of the foreground color.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface *TTF_RenderText_Shaded(TTF_Font *font,
+				const char *text, SDL_Color fg, SDL_Color bg);
+extern DECLSPEC SDL_Surface *TTF_RenderUTF8_Shaded(TTF_Font *font,
+				const char *text, SDL_Color fg, SDL_Color bg);
+extern DECLSPEC SDL_Surface *TTF_RenderUNICODE_Shaded(TTF_Font *font,
+				const Uint16 *text, SDL_Color fg, SDL_Color bg);
+
+/* Create an 8-bit palettized surface and render the given glyph at
+   high quality with the given font and colors.  The 0 pixel is background,
+   while other pixels have varying degrees of the foreground color.
+   The glyph is rendered without any padding or centering in the X
+   direction, and aligned normally in the Y direction.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface *TTF_RenderGlyph_Shaded(TTF_Font *font,
+				Uint16 ch, SDL_Color fg, SDL_Color bg);
+
+/* Create a 32-bit ARGB surface and render the given text at high quality,
+   using alpha blending to dither the font with the given color.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface *TTF_RenderText_Blended(TTF_Font *font,
+				const char *text, SDL_Color fg);
+extern DECLSPEC SDL_Surface *TTF_RenderUTF8_Blended(TTF_Font *font,
+				const char *text, SDL_Color fg);
+extern DECLSPEC SDL_Surface *TTF_RenderUNICODE_Blended(TTF_Font *font,
+				const Uint16 *text, SDL_Color fg);
+
+/* Create a 32-bit ARGB surface and render the given glyph at high quality,
+   using alpha blending to dither the font with the given color.
+   The glyph is rendered without any padding or centering in the X
+   direction, and aligned normally in the Y direction.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface *TTF_RenderGlyph_Blended(TTF_Font *font,
+						Uint16 ch, SDL_Color fg);
+
+/* For compatibility with previous versions, here are the old functions */
+#define TTF_RenderText(font, text, fg, bg)	\
+	TTF_RenderText_Shaded(font, text, fg, bg)
+#define TTF_RenderUTF8(font, text, fg, bg)	\
+	TTF_RenderUTF8_Shaded(font, text, fg, bg)
+#define TTF_RenderUNICODE(font, text, fg, bg)	\
+	TTF_RenderUNICODE_Shaded(font, text, fg, bg)
+
+/* Close an opened font file */
+extern DECLSPEC void TTF_CloseFont(TTF_Font *font);
+
+/* De-initialize the TTF engine */
+extern DECLSPEC void TTF_Quit(void);
+
+/* We'll use SDL for reporting errors */
+#define TTF_SetError	SDL_SetError
+#define TTF_GetError	SDL_GetError
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+};
+#endif
+#include "close_code.h"
+
+#endif /* _SDLttf_h */
diff --git a/contrib/media/updf/include/SDL/SDL_types.h b/contrib/media/updf/include/SDL/SDL_types.h
new file mode 100755
index 000000000..97bf5a824
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_types.h
@@ -0,0 +1,87 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_types.h,v 1.2 2001/04/26 16:50:17 hercules Exp $";
+#endif
+
+/* General data types used by the SDL library */
+
+#ifndef _SDL_types_h
+#define _SDL_types_h
+
+/* The number of elements in a table */
+#define SDL_TABLESIZE(table)	(sizeof(table)/sizeof(table[0]))
+
+/* Basic data types */
+typedef enum {
+	SDL_FALSE = 0,
+	SDL_TRUE  = 1
+} SDL_bool;
+typedef unsigned char	Uint8;
+typedef signed char	Sint8;
+typedef unsigned short	Uint16;
+typedef signed short	Sint16;
+typedef unsigned int	Uint32;
+typedef signed int	Sint32;
+
+/* Figure out how to support 64-bit datatypes */
+#if !defined(__STRICT_ANSI__)
+#if defined(__GNUC__) || defined(__MWERKS__) /* MJS */
+#define SDL_HAS_64BIT_TYPE	long long
+#elif defined(_MSC_VER) /* VC++ */
+#define SDL_HAS_64BIT_TYPE	__int64
+#endif
+#endif /* !__STRICT_ANSI__ */
+
+/* The 64-bit datatype isn't supported on all platforms */
+#ifdef SDL_HAS_64BIT_TYPE
+typedef unsigned SDL_HAS_64BIT_TYPE Uint64;
+typedef SDL_HAS_64BIT_TYPE Sint64;
+#else
+/* This is really just a hack to prevent the compiler from complaining */
+ typedef struct {
+	Uint32 hi;
+	Uint32 lo;
+} Uint64, Sint64; 
+#endif
+
+/* Make sure the types really have the right sizes */
+#define SDL_COMPILE_TIME_ASSERT(name, x)               \
+       typedef int SDL_dummy_ ## name[(x) * 2 - 1]
+
+SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);
+SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);
+SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);
+SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);
+SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);
+SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);
+SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
+SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
+
+#undef SDL_COMPILE_TIME_ASSERT
+
+/* General keyboard/mouse state definitions */
+enum { SDL_PRESSED = 0x01, SDL_RELEASED = 0x00 };
+
+#endif
diff --git a/contrib/media/updf/include/SDL/SDL_version.h b/contrib/media/updf/include/SDL/SDL_version.h
new file mode 100755
index 000000000..7f202155c
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_version.h
@@ -0,0 +1,90 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_version.h,v 1.3 2001/06/19 13:35:05 hercules Exp $";
+#endif
+
+/* This header defines the current SDL version */
+
+#ifndef _SDL_version_h
+#define _SDL_version_h
+
+#include "SDL_types.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
+*/
+#define SDL_MAJOR_VERSION	1
+#define SDL_MINOR_VERSION	2
+#define SDL_PATCHLEVEL		2
+
+typedef struct {
+	Uint8 major;
+	Uint8 minor;
+	Uint8 patch;
+} SDL_version;
+
+/* This macro can be used to fill a version structure with the compile-time
+ * version of the SDL library.
+ */
+#define SDL_VERSION(X)							\
+{									\
+	(X)->major = SDL_MAJOR_VERSION;					\
+	(X)->minor = SDL_MINOR_VERSION;					\
+	(X)->patch = SDL_PATCHLEVEL;					\
+}
+
+/* This macro turns the version numbers into a numeric value:
+   (1,2,3) -> (1203)
+   This assumes that there will never be more than 100 patchlevels
+*/
+#define SDL_VERSIONNUM(X, Y, Z)						\
+	(X)*1000 + (Y)*100 + (Z)
+
+/* This is the version number macro for the current SDL version */
+#define SDL_COMPILEDVERSION \
+	SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL)
+
+/* This macro will evaluate to true if compiled with SDL at least X.Y.Z */
+#define SDL_VERSION_ATLEAST(X, Y, Z) \
+	(SDL_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z))
+
+/* This function gets the version of the dynamically linked SDL library.
+   it should NOT be used to fill a version structure, instead you should
+   use the SDL_Version() macro.
+ */
+extern DECLSPEC const SDL_version * SDL_Linked_Version(void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_version_h */
diff --git a/contrib/media/updf/include/SDL/SDL_video.h b/contrib/media/updf/include/SDL/SDL_video.h
new file mode 100755
index 000000000..5c761df3c
--- /dev/null
+++ b/contrib/media/updf/include/SDL/SDL_video.h
@@ -0,0 +1,891 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id: SDL_video.h,v 1.3 2001/06/07 14:28:11 hercules Exp $";
+#endif
+
+/* Header file for access to the SDL raw framebuffer window */
+
+#ifndef _SDL_video_h
+#define _SDL_video_h
+
+#include <stdio.h>
+
+#include "SDL_types.h"
+#include "SDL_mutex.h"
+#include "SDL_rwops.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Transparency definitions: These define alpha as the opacity of a surface */
+#define SDL_ALPHA_OPAQUE 255
+#define SDL_ALPHA_TRANSPARENT 0
+
+/* Useful data types */
+typedef struct {
+	Sint16 x, y;
+	Uint16 w, h;
+} SDL_Rect;
+
+typedef struct {
+	Uint8 r;
+	Uint8 g;
+	Uint8 b;
+	Uint8 unused;
+} SDL_Color;
+
+typedef struct {
+	int       ncolors;
+	SDL_Color *colors;
+} SDL_Palette;
+
+/* Everything in the pixel format structure is read-only */
+typedef struct SDL_PixelFormat {
+	SDL_Palette *palette;
+	Uint8  BitsPerPixel;
+	Uint8  BytesPerPixel;
+	Uint8  Rloss;
+	Uint8  Gloss;
+	Uint8  Bloss;
+	Uint8  Aloss;
+	Uint8  Rshift;
+	Uint8  Gshift;
+	Uint8  Bshift;
+	Uint8  Ashift;
+	Uint32 Rmask;
+	Uint32 Gmask;
+	Uint32 Bmask;
+	Uint32 Amask;
+
+	/* RGB color key information */
+	Uint32 colorkey;
+	/* Alpha value information (per-surface alpha) */
+	Uint8  alpha;
+} SDL_PixelFormat;
+
+/* typedef for private surface blitting functions */
+struct SDL_Surface;
+typedef int (*SDL_blit)(struct SDL_Surface *src, SDL_Rect *srcrect,
+			struct SDL_Surface *dst, SDL_Rect *dstrect);
+
+/* This structure should be treated as read-only, except for 'pixels',
+   which, if not NULL, contains the raw pixel data for the surface.
+*/
+typedef struct SDL_Surface {
+	Uint32 flags;				/* Read-only */
+	SDL_PixelFormat *format;		/* Read-only */
+	int w, h;				/* Read-only */
+	Uint16 pitch;				/* Read-only */
+	void *pixels;				/* Read-write */
+	int offset;				/* Private */
+
+	/* Hardware-specific surface info */
+	struct private_hwdata *hwdata;
+
+	/* clipping information */
+	SDL_Rect clip_rect;			/* Read-only */
+	Uint32 unused1;				/* for binary compatibility */
+
+	/* Allow recursive locks */
+	Uint32 locked;				/* Private */
+
+	/* info for fast blit mapping to other surfaces */
+	struct SDL_BlitMap *map;		/* Private */
+
+	/* format version, bumped at every change to invalidate blit maps */
+	unsigned int format_version;		/* Private */
+
+	/* Reference count -- used when freeing surface */
+	int refcount;				/* Read-mostly */
+} SDL_Surface;
+
+/* These are the currently supported flags for the SDL_surface */
+/* Available for SDL_CreateRGBSurface() or SDL_SetVideoMode() */
+#define SDL_SWSURFACE	0x00000000	/* Surface is in system memory */
+#define SDL_HWSURFACE	0x00000001	/* Surface is in video memory */
+#define SDL_ASYNCBLIT	0x00000004	/* Use asynchronous blits if possible */
+/* Available for SDL_SetVideoMode() */
+#define SDL_ANYFORMAT	0x10000000	/* Allow any video depth/pixel-format */
+#define SDL_HWPALETTE	0x20000000	/* Surface has exclusive palette */
+#define SDL_DOUBLEBUF	0x40000000	/* Set up double-buffered video mode */
+#define SDL_FULLSCREEN	0x80000000	/* Surface is a full screen display */
+#define SDL_OPENGL      0x00000002      /* Create an OpenGL rendering context */
+#define SDL_OPENGLBLIT	0x0000000A	/* Create an OpenGL rendering context and use it for blitting */
+#define SDL_RESIZABLE	0x00000010	/* This video mode may be resized */
+#define SDL_NOFRAME	0x00000020	/* No window caption or edge frame */
+/* Used internally (read-only) */
+#define SDL_HWACCEL	0x00000100	/* Blit uses hardware acceleration */
+#define SDL_SRCCOLORKEY	0x00001000	/* Blit uses a source color key */
+#define SDL_RLEACCELOK	0x00002000	/* Private flag */
+#define SDL_RLEACCEL	0x00004000	/* Surface is RLE encoded */
+#define SDL_SRCALPHA	0x00010000	/* Blit uses source alpha blending */
+#define SDL_PREALLOC	0x01000000	/* Surface uses preallocated memory */
+
+/* Evaluates to true if the surface needs to be locked before access */
+#define SDL_MUSTLOCK(surface)	\
+  (surface->offset ||		\
+  ((surface->flags & (SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_RLEACCEL)) != 0))
+
+
+/* Useful for determining the video hardware capabilities */
+typedef struct {
+	Uint32 hw_available :1;	/* Flag: Can you create hardware surfaces? */
+	Uint32 wm_available :1;	/* Flag: Can you talk to a window manager? */
+	Uint32 UnusedBits1  :6;
+	Uint32 UnusedBits2  :1;
+	Uint32 blit_hw      :1;	/* Flag: Accelerated blits HW --> HW */
+	Uint32 blit_hw_CC   :1;	/* Flag: Accelerated blits with Colorkey */
+	Uint32 blit_hw_A    :1;	/* Flag: Accelerated blits with Alpha */
+	Uint32 blit_sw      :1;	/* Flag: Accelerated blits SW --> HW */
+	Uint32 blit_sw_CC   :1;	/* Flag: Accelerated blits with Colorkey */
+	Uint32 blit_sw_A    :1;	/* Flag: Accelerated blits with Alpha */
+	Uint32 blit_fill    :1;	/* Flag: Accelerated color fill */
+	Uint32 UnusedBits3  :16;
+	Uint32 video_mem;	/* The total amount of video memory (in K) */
+	SDL_PixelFormat *vfmt;	/* Value: The format of the video surface */
+} SDL_VideoInfo;
+
+
+/* The most common video overlay formats.
+   For an explanation of these pixel formats, see:
+	http://www.webartz.com/fourcc/indexyuv.htm
+
+   For information on the relationship between color spaces, see:
+   http://www.neuro.sfc.keio.ac.jp/~aly/polygon/info/color-space-faq.html
+ */
+#define SDL_YV12_OVERLAY  0x32315659	/* Planar mode: Y + V + U  (3 planes) */
+#define SDL_IYUV_OVERLAY  0x56555949	/* Planar mode: Y + U + V  (3 planes) */
+#define SDL_YUY2_OVERLAY  0x32595559	/* Packed mode: Y0+U0+Y1+V0 (1 plane) */
+#define SDL_UYVY_OVERLAY  0x59565955	/* Packed mode: U0+Y0+V0+Y1 (1 plane) */
+#define SDL_YVYU_OVERLAY  0x55595659	/* Packed mode: Y0+V0+Y1+U0 (1 plane) */
+
+/* The YUV hardware video overlay */
+typedef struct SDL_Overlay {
+	Uint32 format;				/* Read-only */
+	int w, h;				/* Read-only */
+	int planes;				/* Read-only */
+	Uint16 *pitches;			/* Read-only */
+	Uint8 **pixels;				/* Read-write */
+
+	/* Hardware-specific surface info */
+	struct private_yuvhwfuncs *hwfuncs;
+	struct private_yuvhwdata *hwdata;
+
+	/* Special flags */
+	Uint32 hw_overlay :1;	/* Flag: This overlay hardware accelerated? */
+	Uint32 UnusedBits :31;
+} SDL_Overlay;
+
+
+/* Public enumeration for setting the OpenGL window attributes. */
+typedef enum {
+    SDL_GL_RED_SIZE,
+    SDL_GL_GREEN_SIZE,
+    SDL_GL_BLUE_SIZE,
+    SDL_GL_ALPHA_SIZE,
+    SDL_GL_BUFFER_SIZE,
+    SDL_GL_DOUBLEBUFFER,
+    SDL_GL_DEPTH_SIZE,
+    SDL_GL_STENCIL_SIZE,
+    SDL_GL_ACCUM_RED_SIZE,
+    SDL_GL_ACCUM_GREEN_SIZE,
+    SDL_GL_ACCUM_BLUE_SIZE,
+    SDL_GL_ACCUM_ALPHA_SIZE
+} SDL_GLattr;
+
+/* flags for SDL_SetPalette() */
+#define SDL_LOGPAL 0x01
+#define SDL_PHYSPAL 0x02
+
+/* Function prototypes */
+
+/* These functions are used internally, and should not be used unless you
+ * have a specific need to specify the video driver you want to use.
+ * You should normally use SDL_Init() or SDL_InitSubSystem().
+ *
+ * SDL_VideoInit() initializes the video subsystem -- sets up a connection
+ * to the window manager, etc, and determines the current video mode and
+ * pixel format, but does not initialize a window or graphics mode.
+ * Note that event handling is activated by this routine.
+ *
+ * If you use both sound and video in your application, you need to call
+ * SDL_Init() before opening the sound device, otherwise under Win32 DirectX,
+ * you won't be able to set full-screen display modes.
+ */
+extern DECLSPEC int SDL_VideoInit(const char *driver_name, Uint32 flags);
+extern DECLSPEC void SDL_VideoQuit(void);
+
+/* This function fills the given character buffer with the name of the
+ * video driver, and returns a pointer to it if the video driver has
+ * been initialized.  It returns NULL if no driver has been initialized.
+ */
+extern DECLSPEC char *SDL_VideoDriverName(char *namebuf, int maxlen);
+
+/*
+ * This function returns a pointer to the current display surface.
+ * If SDL is doing format conversion on the display surface, this
+ * function returns the publicly visible surface, not the real video
+ * surface.
+ */
+extern DECLSPEC SDL_Surface * SDL_GetVideoSurface(void);
+
+/*
+ * This function returns a read-only pointer to information about the
+ * video hardware.  If this is called before SDL_SetVideoMode(), the 'vfmt'
+ * member of the returned structure will contain the pixel format of the
+ * "best" video mode.
+ */
+extern DECLSPEC const SDL_VideoInfo * SDL_GetVideoInfo(void);
+
+/* 
+ * Check to see if a particular video mode is supported.
+ * It returns 0 if the requested mode is not supported under any bit depth,
+ * or returns the bits-per-pixel of the closest available mode with the
+ * given width and height.  If this bits-per-pixel is different from the
+ * one used when setting the video mode, SDL_SetVideoMode() will succeed,
+ * but will emulate the requested bits-per-pixel with a shadow surface.
+ *
+ * The arguments to SDL_VideoModeOK() are the same ones you would pass to
+ * SDL_SetVideoMode()
+ */
+extern DECLSPEC int SDL_VideoModeOK(int width, int height, int bpp, Uint32 flags);
+
+/*
+ * Return a pointer to an array of available screen dimensions for the
+ * given format and video flags, sorted largest to smallest.  Returns 
+ * NULL if there are no dimensions available for a particular format, 
+ * or (SDL_Rect **)-1 if any dimension is okay for the given format.
+ *
+ * If 'format' is NULL, the mode list will be for the format given 
+ * by SDL_GetVideoInfo()->vfmt
+ */
+extern DECLSPEC SDL_Rect ** SDL_ListModes(SDL_PixelFormat *format, Uint32 flags);
+
+/*
+ * Set up a video mode with the specified width, height and bits-per-pixel.
+ *
+ * If 'bpp' is 0, it is treated as the current display bits per pixel.
+ *
+ * If SDL_ANYFORMAT is set in 'flags', the SDL library will try to set the
+ * requested bits-per-pixel, but will return whatever video pixel format is
+ * available.  The default is to emulate the requested pixel format if it
+ * is not natively available.
+ *
+ * If SDL_HWSURFACE is set in 'flags', the video surface will be placed in
+ * video memory, if possible, and you may have to call SDL_LockSurface()
+ * in order to access the raw framebuffer.  Otherwise, the video surface
+ * will be created in system memory.
+ *
+ * If SDL_ASYNCBLIT is set in 'flags', SDL will try to perform rectangle
+ * updates asynchronously, but you must always lock before accessing pixels.
+ * SDL will wait for updates to complete before returning from the lock.
+ *
+ * If SDL_HWPALETTE is set in 'flags', the SDL library will guarantee
+ * that the colors set by SDL_SetColors() will be the colors you get.
+ * Otherwise, in 8-bit mode, SDL_SetColors() may not be able to set all
+ * of the colors exactly the way they are requested, and you should look
+ * at the video surface structure to determine the actual palette.
+ * If SDL cannot guarantee that the colors you request can be set, 
+ * i.e. if the colormap is shared, then the video surface may be created
+ * under emulation in system memory, overriding the SDL_HWSURFACE flag.
+ *
+ * If SDL_FULLSCREEN is set in 'flags', the SDL library will try to set
+ * a fullscreen video mode.  The default is to create a windowed mode
+ * if the current graphics system has a window manager.
+ * If the SDL library is able to set a fullscreen video mode, this flag 
+ * will be set in the surface that is returned.
+ *
+ * If SDL_DOUBLEBUF is set in 'flags', the SDL library will try to set up
+ * two surfaces in video memory and swap between them when you call 
+ * SDL_Flip().  This is usually slower than the normal single-buffering
+ * scheme, but prevents "tearing" artifacts caused by modifying video 
+ * memory while the monitor is refreshing.  It should only be used by 
+ * applications that redraw the entire screen on every update.
+ *
+ * If SDL_RESIZABLE is set in 'flags', the SDL library will allow the
+ * window manager, if any, to resize the window at runtime.  When this
+ * occurs, SDL will send a SDL_VIDEORESIZE event to you application,
+ * and you must respond to the event by re-calling SDL_SetVideoMode()
+ * with the requested size (or another size that suits the application).
+ *
+ * If SDL_NOFRAME is set in 'flags', the SDL library will create a window
+ * without any title bar or frame decoration.  Fullscreen video modes have
+ * this flag set automatically.
+ *
+ * This function returns the video framebuffer surface, or NULL if it fails.
+ *
+ * If you rely on functionality provided by certain video flags, check the
+ * flags of the returned surface to make sure that functionality is available.
+ * SDL will fall back to reduced functionality if the exact flags you wanted
+ * are not available.
+ */
+extern DECLSPEC SDL_Surface *SDL_SetVideoMode
+			(int width, int height, int bpp, Uint32 flags);
+
+/*
+ * Makes sure the given list of rectangles is updated on the given screen.
+ * If 'x', 'y', 'w' and 'h' are all 0, SDL_UpdateRect will update the entire
+ * screen.
+ * These functions should not be called while 'screen' is locked.
+ */
+extern DECLSPEC void SDL_UpdateRects
+		(SDL_Surface *screen, int numrects, SDL_Rect *rects);
+extern DECLSPEC void SDL_UpdateRect
+		(SDL_Surface *screen, Sint32 x, Sint32 y, Uint32 w, Uint32 h);
+
+/*
+ * On hardware that supports double-buffering, this function sets up a flip
+ * and returns.  The hardware will wait for vertical retrace, and then swap
+ * video buffers before the next video surface blit or lock will return.
+ * On hardware that doesn not support double-buffering, this is equivalent
+ * to calling SDL_UpdateRect(screen, 0, 0, 0, 0);
+ * The SDL_DOUBLEBUF flag must have been passed to SDL_SetVideoMode() when
+ * setting the video mode for this function to perform hardware flipping.
+ * This function returns 0 if successful, or -1 if there was an error.
+ */
+extern DECLSPEC int SDL_Flip(SDL_Surface *screen);
+
+/*
+ * Set the gamma correction for each of the color channels.
+ * The gamma values range (approximately) between 0.1 and 10.0
+ * 
+ * If this function isn't supported directly by the hardware, it will
+ * be emulated using gamma ramps, if available.  If successful, this
+ * function returns 0, otherwise it returns -1.
+ */
+extern DECLSPEC int SDL_SetGamma(float red, float green, float blue);
+
+/*
+ * Set the gamma translation table for the red, green, and blue channels
+ * of the video hardware.  Each table is an array of 256 16-bit quantities,
+ * representing a mapping between the input and output for that channel.
+ * The input is the index into the array, and the output is the 16-bit
+ * gamma value at that index, scaled to the output color precision.
+ * 
+ * You may pass NULL for any of the channels to leave it unchanged.
+ * If the call succeeds, it will return 0.  If the display driver or
+ * hardware does not support gamma translation, or otherwise fails,
+ * this function will return -1.
+ */
+extern DECLSPEC int SDL_SetGammaRamp(Uint16 *red, Uint16 *green, Uint16 *blue);
+
+/*
+ * Retrieve the current values of the gamma translation tables.
+ * 
+ * You must pass in valid pointers to arrays of 256 16-bit quantities.
+ * Any of the pointers may be NULL to ignore that channel.
+ * If the call succeeds, it will return 0.  If the display driver or
+ * hardware does not support gamma translation, or otherwise fails,
+ * this function will return -1.
+ */
+extern DECLSPEC int SDL_GetGammaRamp(Uint16 *red, Uint16 *green, Uint16 *blue);
+
+/*
+ * Sets a portion of the colormap for the given 8-bit surface.  If 'surface'
+ * is not a palettized surface, this function does nothing, returning 0.
+ * If all of the colors were set as passed to SDL_SetColors(), it will
+ * return 1.  If not all the color entries were set exactly as given,
+ * it will return 0, and you should look at the surface palette to
+ * determine the actual color palette.
+ *
+ * When 'surface' is the surface associated with the current display, the
+ * display colormap will be updated with the requested colors.  If 
+ * SDL_HWPALETTE was set in SDL_SetVideoMode() flags, SDL_SetColors()
+ * will always return 1, and the palette is guaranteed to be set the way
+ * you desire, even if the window colormap has to be warped or run under
+ * emulation.
+ */
+extern DECLSPEC int SDL_SetColors(SDL_Surface *surface, 
+			SDL_Color *colors, int firstcolor, int ncolors);
+
+/*
+ * Sets a portion of the colormap for a given 8-bit surface.
+ * 'flags' is one or both of:
+ * SDL_LOGPAL  -- set logical palette, which controls how blits are mapped
+ *                to/from the surface,
+ * SDL_PHYSPAL -- set physical palette, which controls how pixels look on
+ *                the screen
+ * Only screens have physical palettes. Separate change of physical/logical
+ * palettes is only possible if the screen has SDL_HWPALETTE set.
+ *
+ * The return value is 1 if all colours could be set as requested, and 0
+ * otherwise.
+ *
+ * SDL_SetColors() is equivalent to calling this function with
+ *     flags = (SDL_LOGPAL|SDL_PHYSPAL).
+ */
+extern DECLSPEC int SDL_SetPalette(SDL_Surface *surface, int flags,
+				   SDL_Color *colors, int firstcolor,
+				   int ncolors);
+
+/*
+ * Maps an RGB triple to an opaque pixel value for a given pixel format
+ */
+extern DECLSPEC Uint32 SDL_MapRGB
+			(SDL_PixelFormat *format, Uint8 r, Uint8 g, Uint8 b);
+
+/*
+ * Maps an RGBA quadruple to a pixel value for a given pixel format
+ */
+extern DECLSPEC Uint32 SDL_MapRGBA(SDL_PixelFormat *format,
+				   Uint8 r, Uint8 g, Uint8 b, Uint8 a);
+
+/*
+ * Maps a pixel value into the RGB components for a given pixel format
+ */
+extern DECLSPEC void SDL_GetRGB(Uint32 pixel, SDL_PixelFormat *fmt,
+				Uint8 *r, Uint8 *g, Uint8 *b);
+
+/*
+ * Maps a pixel value into the RGBA components for a given pixel format
+ */
+extern DECLSPEC void SDL_GetRGBA(Uint32 pixel, SDL_PixelFormat *fmt,
+				 Uint8 *r, Uint8 *g, Uint8 *b, Uint8 *a);
+
+/*
+ * Allocate and free an RGB surface (must be called after SDL_SetVideoMode)
+ * If the depth is 4 or 8 bits, an empty palette is allocated for the surface.
+ * If the depth is greater than 8 bits, the pixel format is set using the
+ * flags '[RGB]mask'.
+ * If the function runs out of memory, it will return NULL.
+ *
+ * The 'flags' tell what kind of surface to create.
+ * SDL_SWSURFACE means that the surface should be created in system memory.
+ * SDL_HWSURFACE means that the surface should be created in video memory,
+ * with the same format as the display surface.  This is useful for surfaces
+ * that will not change much, to take advantage of hardware acceleration
+ * when being blitted to the display surface.
+ * SDL_ASYNCBLIT means that SDL will try to perform asynchronous blits with
+ * this surface, but you must always lock it before accessing the pixels.
+ * SDL will wait for current blits to finish before returning from the lock.
+ * SDL_SRCCOLORKEY indicates that the surface will be used for colorkey blits.
+ * If the hardware supports acceleration of colorkey blits between
+ * two surfaces in video memory, SDL will try to place the surface in
+ * video memory. If this isn't possible or if there is no hardware
+ * acceleration available, the surface will be placed in system memory.
+ * SDL_SRCALPHA means that the surface will be used for alpha blits and 
+ * if the hardware supports hardware acceleration of alpha blits between
+ * two surfaces in video memory, to place the surface in video memory
+ * if possible, otherwise it will be placed in system memory.
+ * If the surface is created in video memory, blits will be _much_ faster,
+ * but the surface format must be identical to the video surface format,
+ * and the only way to access the pixels member of the surface is to use
+ * the SDL_LockSurface() and SDL_UnlockSurface() calls.
+ * If the requested surface actually resides in video memory, SDL_HWSURFACE
+ * will be set in the flags member of the returned surface.  If for some
+ * reason the surface could not be placed in video memory, it will not have
+ * the SDL_HWSURFACE flag set, and will be created in system memory instead.
+ */
+#define SDL_AllocSurface    SDL_CreateRGBSurface
+extern DECLSPEC SDL_Surface *SDL_CreateRGBSurface
+			(Uint32 flags, int width, int height, int depth, 
+			Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask);
+extern DECLSPEC SDL_Surface *SDL_CreateRGBSurfaceFrom(void *pixels,
+			int width, int height, int depth, int pitch,
+			Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask);
+extern DECLSPEC void SDL_FreeSurface(SDL_Surface *surface);
+
+/*
+ * SDL_LockSurface() sets up a surface for directly accessing the pixels.
+ * Between calls to SDL_LockSurface()/SDL_UnlockSurface(), you can write
+ * to and read from 'surface->pixels', using the pixel format stored in 
+ * 'surface->format'.  Once you are done accessing the surface, you should 
+ * use SDL_UnlockSurface() to release it.
+ *
+ * Not all surfaces require locking.  If SDL_MUSTLOCK(surface) evaluates
+ * to 0, then you can read and write to the surface at any time, and the
+ * pixel format of the surface will not change.  In particular, if the
+ * SDL_HWSURFACE flag is not given when calling SDL_SetVideoMode(), you
+ * will not need to lock the display surface before accessing it.
+ * 
+ * No operating system or library calls should be made between lock/unlock
+ * pairs, as critical system locks may be held during this time.
+ *
+ * SDL_LockSurface() returns 0, or -1 if the surface couldn't be locked.
+ */
+extern DECLSPEC int SDL_LockSurface(SDL_Surface *surface);
+extern DECLSPEC void SDL_UnlockSurface(SDL_Surface *surface);
+
+/*
+ * Load a surface from a seekable SDL data source (memory or file.)
+ * If 'freesrc' is non-zero, the source will be closed after being read.
+ * Returns the new surface, or NULL if there was an error.
+ * The new surface should be freed with SDL_FreeSurface().
+ */
+extern DECLSPEC SDL_Surface * SDL_LoadBMP_RW(SDL_RWops *src, int freesrc);
+
+/* Convenience macro -- load a surface from a file */
+#define SDL_LoadBMP(file)	SDL_LoadBMP_RW(SDL_RWFromFile(file, "rb"), 1)
+
+/*
+ * Save a surface to a seekable SDL data source (memory or file.)
+ * If 'freedst' is non-zero, the source will be closed after being written.
+ * Returns 0 if successful or -1 if there was an error.
+ */
+extern DECLSPEC int SDL_SaveBMP_RW
+		(SDL_Surface *surface, SDL_RWops *dst, int freedst);
+
+/* Convenience macro -- save a surface to a file */
+#define SDL_SaveBMP(surface, file) \
+		SDL_SaveBMP_RW(surface, SDL_RWFromFile(file, "wb"), 1)
+
+/*
+ * Sets the color key (transparent pixel) in a blittable surface.
+ * If 'flag' is SDL_SRCCOLORKEY (optionally OR'd with SDL_RLEACCEL), 
+ * 'key' will be the transparent pixel in the source image of a blit.
+ * SDL_RLEACCEL requests RLE acceleration for the surface if present,
+ * and removes RLE acceleration if absent.
+ * If 'flag' is 0, this function clears any current color key.
+ * This function returns 0, or -1 if there was an error.
+ */
+extern DECLSPEC int SDL_SetColorKey
+			(SDL_Surface *surface, Uint32 flag, Uint32 key);
+
+/*
+ * This function sets the alpha value for the entire surface, as opposed to
+ * using the alpha component of each pixel. This value measures the range
+ * of transparency of the surface, 0 being completely transparent to 255
+ * being completely opaque. An 'alpha' value of 255 causes blits to be
+ * opaque, the source pixels copied to the destination (the default). Note
+ * that per-surface alpha can be combined with colorkey transparency.
+ *
+ * If 'flag' is 0, alpha blending is disabled for the surface.
+ * If 'flag' is SDL_SRCALPHA, alpha blending is enabled for the surface.
+ * OR:ing the flag with SDL_RLEACCEL requests RLE acceleration for the
+ * surface; if SDL_RLEACCEL is not specified, the RLE accel will be removed.
+ */
+extern DECLSPEC int SDL_SetAlpha(SDL_Surface *surface, Uint32 flag, Uint8 alpha);
+
+/*
+ * Sets the clipping rectangle for the destination surface in a blit.
+ *
+ * If the clip rectangle is NULL, clipping will be disabled.
+ * If the clip rectangle doesn't intersect the surface, the function will
+ * return SDL_FALSE and blits will be completely clipped.  Otherwise the
+ * function returns SDL_TRUE and blits to the surface will be clipped to
+ * the intersection of the surface area and the clipping rectangle.
+ *
+ * Note that blits are automatically clipped to the edges of the source
+ * and destination surfaces.
+ */
+extern DECLSPEC SDL_bool SDL_SetClipRect(SDL_Surface *surface, SDL_Rect *rect);
+
+/*
+ * Gets the clipping rectangle for the destination surface in a blit.
+ * 'rect' must be a pointer to a valid rectangle which will be filled
+ * with the correct values.
+ */
+extern DECLSPEC void SDL_GetClipRect(SDL_Surface *surface, SDL_Rect *rect);
+
+/*
+ * Creates a new surface of the specified format, and then copies and maps 
+ * the given surface to it so the blit of the converted surface will be as 
+ * fast as possible.  If this function fails, it returns NULL.
+ *
+ * The 'flags' parameter is passed to SDL_CreateRGBSurface() and has those 
+ * semantics.  You can also pass SDL_RLEACCEL in the flags parameter and
+ * SDL will try to RLE accelerate colorkey and alpha blits in the resulting
+ * surface.
+ *
+ * This function is used internally by SDL_DisplayFormat().
+ */
+extern DECLSPEC SDL_Surface *SDL_ConvertSurface
+			(SDL_Surface *src, SDL_PixelFormat *fmt, Uint32 flags);
+
+/*
+ * This performs a fast blit from the source surface to the destination
+ * surface.  It assumes that the source and destination rectangles are
+ * the same size.  If either 'srcrect' or 'dstrect' are NULL, the entire
+ * surface (src or dst) is copied.  The final blit rectangles are saved
+ * in 'srcrect' and 'dstrect' after all clipping is performed.
+ * If the blit is successful, it returns 0, otherwise it returns -1.
+ *
+ * The blit function should not be called on a locked surface.
+ *
+ * The blit semantics for surfaces with and without alpha and colorkey
+ * are defined as follows:
+ *
+ * RGBA->RGB:
+ *     SDL_SRCALPHA set:
+ * 	alpha-blend (using alpha-channel).
+ * 	SDL_SRCCOLORKEY ignored.
+ *     SDL_SRCALPHA not set:
+ * 	copy RGB.
+ * 	if SDL_SRCCOLORKEY set, only copy the pixels matching the
+ * 	RGB values of the source colour key, ignoring alpha in the
+ * 	comparison.
+ * 
+ * RGB->RGBA:
+ *     SDL_SRCALPHA set:
+ * 	alpha-blend (using the source per-surface alpha value);
+ * 	set destination alpha to opaque.
+ *     SDL_SRCALPHA not set:
+ * 	copy RGB, set destination alpha to opaque.
+ *     both:
+ * 	if SDL_SRCCOLORKEY set, only copy the pixels matching the
+ * 	source colour key.
+ * 
+ * RGBA->RGBA:
+ *     SDL_SRCALPHA set:
+ * 	alpha-blend (using the source alpha channel) the RGB values;
+ * 	leave destination alpha untouched. [Note: is this correct?]
+ * 	SDL_SRCCOLORKEY ignored.
+ *     SDL_SRCALPHA not set:
+ * 	copy all of RGBA to the destination.
+ * 	if SDL_SRCCOLORKEY set, only copy the pixels matching the
+ * 	RGB values of the source colour key, ignoring alpha in the
+ * 	comparison.
+ * 
+ * RGB->RGB: 
+ *     SDL_SRCALPHA set:
+ * 	alpha-blend (using the source per-surface alpha value).
+ *     SDL_SRCALPHA not set:
+ * 	copy RGB.
+ *     both:
+ * 	if SDL_SRCCOLORKEY set, only copy the pixels matching the
+ * 	source colour key.
+ *
+ * If either of the surfaces were in video memory, and the blit returns -2,
+ * the video memory was lost, so it should be reloaded with artwork and 
+ * re-blitted:
+	while ( SDL_BlitSurface(image, imgrect, screen, dstrect) == -2 ) {
+		while ( SDL_LockSurface(image) < 0 )
+			Sleep(10);
+		-- Write image pixels to image->pixels --
+		SDL_UnlockSurface(image);
+	}
+ * This happens under DirectX 5.0 when the system switches away from your
+ * fullscreen application.  The lock will also fail until you have access
+ * to the video memory again.
+ */
+/* You should call SDL_BlitSurface() unless you know exactly how SDL
+   blitting works internally and how to use the other blit functions.
+*/
+#define SDL_BlitSurface SDL_UpperBlit
+
+/* This is the public blit function, SDL_BlitSurface(), and it performs
+   rectangle validation and clipping before passing it to SDL_LowerBlit()
+*/
+extern DECLSPEC int SDL_UpperBlit
+			(SDL_Surface *src, SDL_Rect *srcrect,
+			 SDL_Surface *dst, SDL_Rect *dstrect);
+/* This is a semi-private blit function and it performs low-level surface
+   blitting only.
+*/
+extern DECLSPEC int SDL_LowerBlit
+			(SDL_Surface *src, SDL_Rect *srcrect,
+			 SDL_Surface *dst, SDL_Rect *dstrect);
+
+/*
+ * This function performs a fast fill of the given rectangle with 'color'
+ * The given rectangle is clipped to the destination surface clip area
+ * and the final fill rectangle is saved in the passed in pointer.
+ * If 'dstrect' is NULL, the whole surface will be filled with 'color'
+ * The color should be a pixel of the format used by the surface, and 
+ * can be generated by the SDL_MapRGB() function.
+ * This function returns 0 on success, or -1 on error.
+ */
+extern DECLSPEC int SDL_FillRect
+		(SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color);
+
+/* 
+ * This function takes a surface and copies it to a new surface of the
+ * pixel format and colors of the video framebuffer, suitable for fast
+ * blitting onto the display surface.  It calls SDL_ConvertSurface()
+ *
+ * If you want to take advantage of hardware colorkey or alpha blit
+ * acceleration, you should set the colorkey and alpha value before
+ * calling this function.
+ *
+ * If the conversion fails or runs out of memory, it returns NULL
+ */
+extern DECLSPEC SDL_Surface * SDL_DisplayFormat(SDL_Surface *surface);
+
+/* 
+ * This function takes a surface and copies it to a new surface of the
+ * pixel format and colors of the video framebuffer (if possible),
+ * suitable for fast alpha blitting onto the display surface.
+ * The new surface will always have an alpha channel.
+ *
+ * If you want to take advantage of hardware colorkey or alpha blit
+ * acceleration, you should set the colorkey and alpha value before
+ * calling this function.
+ *
+ * If the conversion fails or runs out of memory, it returns NULL
+ */
+extern DECLSPEC SDL_Surface * SDL_DisplayFormatAlpha(SDL_Surface *surface);
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* YUV video surface overlay functions                                       */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* This function creates a video output overlay
+   Calling the returned surface an overlay is something of a misnomer because
+   the contents of the display surface underneath the area where the overlay
+   is shown is undefined - it may be overwritten with the converted YUV data.
+*/
+extern DECLSPEC SDL_Overlay *SDL_CreateYUVOverlay(int width, int height,
+				Uint32 format, SDL_Surface *display);
+
+/* Lock an overlay for direct access, and unlock it when you are done */
+extern DECLSPEC int SDL_LockYUVOverlay(SDL_Overlay *overlay);
+extern DECLSPEC void SDL_UnlockYUVOverlay(SDL_Overlay *overlay);
+
+/* Blit a video overlay to the display surface.
+   The contents of the video surface underneath the blit destination are
+   not defined.  
+   The width and height of the destination rectangle may be different from
+   that of the overlay, but currently only 2x scaling is supported.
+*/
+extern DECLSPEC int SDL_DisplayYUVOverlay(SDL_Overlay *overlay, SDL_Rect *dstrect);
+
+/* Free a video overlay */
+extern DECLSPEC void SDL_FreeYUVOverlay(SDL_Overlay *overlay);
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* OpenGL support functions.                                                 */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Dynamically load a GL driver, if SDL is built with dynamic GL.
+ *
+ * SDL links normally with the OpenGL library on your system by default,
+ * but you can compile it to dynamically load the GL driver at runtime.
+ * If you do this, you need to retrieve all of the GL functions used in
+ * your program from the dynamic library using SDL_GL_GetProcAddress().
+ *
+ * This is disabled in default builds of SDL.
+ */
+extern DECLSPEC int SDL_GL_LoadLibrary(const char *path);
+
+/*
+ * Get the address of a GL function (for extension functions)
+ */
+extern DECLSPEC void *SDL_GL_GetProcAddress(const char* proc);
+
+/*
+ * Set an attribute of the OpenGL subsystem before intialization.
+ */
+extern DECLSPEC int SDL_GL_SetAttribute(SDL_GLattr attr, int value);
+
+/*
+ * Get an attribute of the OpenGL subsystem from the windowing
+ * interface, such as glX. This is of course different from getting
+ * the values from SDL's internal OpenGL subsystem, which only
+ * stores the values you request before initialization.
+ *
+ * Developers should track the values they pass into SDL_GL_SetAttribute
+ * themselves if they want to retrieve these values.
+ */
+extern DECLSPEC int SDL_GL_GetAttribute(SDL_GLattr attr, int* value);
+
+/*
+ * Swap the OpenGL buffers, if double-buffering is supported.
+ */
+extern DECLSPEC void SDL_GL_SwapBuffers(void);
+
+/*
+ * Internal functions that should not be called unless you have read
+ * and understood the source code for these functions.
+ */
+extern DECLSPEC void SDL_GL_UpdateRects(int numrects, SDL_Rect* rects);
+extern DECLSPEC void SDL_GL_Lock(void);
+extern DECLSPEC void SDL_GL_Unlock(void);
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* These functions allow interaction with the window manager, if any.        */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Sets/Gets the title and icon text of the display window
+ */
+extern DECLSPEC void SDL_WM_SetCaption(const char *title, const char *icon);
+extern DECLSPEC void SDL_WM_GetCaption(char **title, char **icon);
+
+/*
+ * Sets the icon for the display window.
+ * This function must be called before the first call to SDL_SetVideoMode().
+ * It takes an icon surface, and a mask in MSB format.
+ * If 'mask' is NULL, the entire icon surface will be used as the icon.
+ */
+extern DECLSPEC void SDL_WM_SetIcon(SDL_Surface *icon, Uint8 *mask);
+
+/*
+ * This function iconifies the window, and returns 1 if it succeeded.
+ * If the function succeeds, it generates an SDL_APPACTIVE loss event.
+ * This function is a noop and returns 0 in non-windowed environments.
+ */
+extern DECLSPEC int SDL_WM_IconifyWindow(void);
+
+/*
+ * Toggle fullscreen mode without changing the contents of the screen.
+ * If the display surface does not require locking before accessing
+ * the pixel information, then the memory pointers will not change.
+ *
+ * If this function was able to toggle fullscreen mode (change from 
+ * running in a window to fullscreen, or vice-versa), it will return 1.
+ * If it is not implemented, or fails, it returns 0.
+ *
+ * The next call to SDL_SetVideoMode() will set the mode fullscreen
+ * attribute based on the flags parameter - if SDL_FULLSCREEN is not
+ * set, then the display will be windowed by default where supported.
+ *
+ * This is currently only implemented in the X11 video driver.
+ */
+extern DECLSPEC int SDL_WM_ToggleFullScreen(SDL_Surface *surface);
+
+/*
+ * This function allows you to set and query the input grab state of
+ * the application.  It returns the new input grab state.
+ */
+typedef enum {
+	SDL_GRAB_QUERY = -1,
+	SDL_GRAB_OFF = 0,
+	SDL_GRAB_ON = 1,
+	SDL_GRAB_FULLSCREEN	/* Used internally */
+} SDL_GrabMode;
+/*
+ * Grabbing means that the mouse is confined to the application window,
+ * and nearly all keyboard input is passed directly to the application,
+ * and not interpreted by a window manager, if any.
+ */
+extern DECLSPEC SDL_GrabMode SDL_WM_GrabInput(SDL_GrabMode mode);
+
+/* Not in public API at the moment - do not use! */
+extern DECLSPEC int SDL_SoftStretch(SDL_Surface *src, SDL_Rect *srcrect,
+                                    SDL_Surface *dst, SDL_Rect *dstrect);
+                    
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_video_h */
diff --git a/contrib/media/updf/include/SDL/begin_code.h b/contrib/media/updf/include/SDL/begin_code.h
new file mode 100755
index 000000000..08836321b
--- /dev/null
+++ b/contrib/media/updf/include/SDL/begin_code.h
@@ -0,0 +1,91 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+/* This file sets things up for C dynamic library function definitions,
+   static inlined functions, and structures aligned at 4-byte alignment.
+   If you don't like ugly C preprocessor code, don't look at this file. :)
+*/
+
+/* This shouldn't be nested -- included it around code only. */
+#ifdef _begin_code_h
+#error Nested inclusion of begin_code.h
+#endif
+#define _begin_code_h
+
+/* Some compilers use a special export keyword */
+#ifndef DECLSPEC
+# ifdef __BEOS__
+#  if defined(__GNUC__)
+#   define DECLSPEC	__declspec(dllexport)
+#  else
+#   define DECLSPEC	__declspec(export)
+#  endif
+# else
+# ifdef WIN32UNDEFINED
+#  define DECLSPEC	__declspec(dllexport)
+# else
+#  define DECLSPEC
+# endif
+# endif
+#endif
+
+/* Force structure packing at 4 byte alignment.
+   This is necessary if the header is included in code which has structure
+   packing set to an alternate value, say for loading structures from disk.
+   The packing is reset to the previous value in close_code.h
+ */
+#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__WATCOMC__) || defined(__BORLANDC__)
+#ifdef _MSC_VER
+#pragma warning(disable: 4103)
+#endif
+#ifdef __BORLANDC__
+#pragma nopackwarning
+#endif
+#pragma pack(push,4)
+#endif /* Compiler needs structure packing set */
+
+/* Set up compiler-specific options for inlining functions */
+#ifndef SDL_INLINE_OKAY
+#ifdef __GNUC__
+#define SDL_INLINE_OKAY
+#else
+/* Add any special compiler-specific cases here */
+#if defined(_MSC_VER)
+#define __inline__	__inline
+#define SDL_INLINE_OKAY
+#else
+#if !defined(__MRC__) && !defined(_SGI_SOURCE)
+#define __inline__ inline
+#define SDL_INLINE_OKAY
+#endif /* Not a funky compiler */
+#endif /* Visual C++ */
+#endif /* GNU C */
+#endif /* SDL_INLINE_OKAY */
+
+/* If inlining isn't supported, remove "__inline__", turning static
+   inlined functions into static functions (resulting in code bloat
+   in all files which include the offending header files)
+*/
+#ifndef SDL_INLINE_OKAY
+#define __inline__
+#endif
+
diff --git a/contrib/media/updf/include/SDL/begin_code.h.BAK b/contrib/media/updf/include/SDL/begin_code.h.BAK
new file mode 100755
index 000000000..10f141496
--- /dev/null
+++ b/contrib/media/updf/include/SDL/begin_code.h.BAK
@@ -0,0 +1,91 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+/* This file sets things up for C dynamic library function definitions,
+   static inlined functions, and structures aligned at 4-byte alignment.
+   If you don't like ugly C preprocessor code, don't look at this file. :)
+*/
+
+/* This shouldn't be nested -- included it around code only. */
+#ifdef _begin_code_h
+#error Nested inclusion of begin_code.h
+#endif
+#define _begin_code_h
+
+/* Some compilers use a special export keyword */
+#ifndef DECLSPEC
+# ifdef __BEOS__
+#  if defined(__GNUC__)
+#   define DECLSPEC	__declspec(dllexport)
+#  else
+#   define DECLSPEC	__declspec(export)
+#  endif
+# else
+# ifdef WIN32
+#  define DECLSPEC	__declspec(dllexport)
+# else
+#  define DECLSPEC
+# endif
+# endif
+#endif
+
+/* Force structure packing at 4 byte alignment.
+   This is necessary if the header is included in code which has structure
+   packing set to an alternate value, say for loading structures from disk.
+   The packing is reset to the previous value in close_code.h
+ */
+#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__WATCOMC__) || defined(__BORLANDC__)
+#ifdef _MSC_VER
+#pragma warning(disable: 4103)
+#endif
+#ifdef __BORLANDC__
+#pragma nopackwarning
+#endif
+#pragma pack(push,4)
+#endif /* Compiler needs structure packing set */
+
+/* Set up compiler-specific options for inlining functions */
+#ifndef SDL_INLINE_OKAY
+#ifdef __GNUC__
+#define SDL_INLINE_OKAY
+#else
+/* Add any special compiler-specific cases here */
+#if defined(_MSC_VER)
+#define __inline__	__inline
+#define SDL_INLINE_OKAY
+#else
+#if !defined(__MRC__) && !defined(_SGI_SOURCE)
+#define __inline__ inline
+#define SDL_INLINE_OKAY
+#endif /* Not a funky compiler */
+#endif /* Visual C++ */
+#endif /* GNU C */
+#endif /* SDL_INLINE_OKAY */
+
+/* If inlining isn't supported, remove "__inline__", turning static
+   inlined functions into static functions (resulting in code bloat
+   in all files which include the offending header files)
+*/
+#ifndef SDL_INLINE_OKAY
+#define __inline__
+#endif
+
diff --git a/contrib/media/updf/include/SDL/close_code.h b/contrib/media/updf/include/SDL/close_code.h
new file mode 100755
index 000000000..0a3044f00
--- /dev/null
+++ b/contrib/media/updf/include/SDL/close_code.h
@@ -0,0 +1,36 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@devolution.com
+*/
+
+/* This file reverses the effects of begin_code.h and should be included
+   after you finish any function and structure declarations in your headers
+*/
+
+#undef _begin_code_h
+
+/* Reset structure packing at previous byte alignment */
+#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__WATCOMC__)  || defined(__BORLANDC__)
+#ifdef __BORLANDC__
+#pragma nopackwarning
+#endif
+#pragma pack(pop)
+#endif /* Compiler needs structure packing set */
+
diff --git a/contrib/media/updf/include/algorithm b/contrib/media/updf/include/algorithm
new file mode 100644
index 000000000..4fdd0c62b
--- /dev/null
+++ b/contrib/media/updf/include/algorithm
@@ -0,0 +1,17 @@
+#ifndef _ALGORITHM_INCLUDED
+#define _ALGORITHM_INCLUDED
+#include <vector>
+#include <stdlib.h>
+namespace std
+{
+  static bool (*__cmpfn)(const void* elem1, const void* elem2);
+  static int __compare(const void* elem1, const void* elem2)
+  {return __cmpfn(elem1,elem2)?-1:1;}
+  template<class T, class Pred>
+    void sort(T* first, T* last, Pred pr)
+  {
+    __cmpfn=(bool(*)(const void*,const void*))pr;
+    qsort(first,last-first,sizeof(*first),&__compare);
+  }
+}
+#endif
diff --git a/contrib/media/updf/include/all.h b/contrib/media/updf/include/all.h
new file mode 100644
index 000000000..4d4a79e3b
--- /dev/null
+++ b/contrib/media/updf/include/all.h
@@ -0,0 +1,40 @@
+
+/// ===========================================================
+
+#include "kolibri.h"
+#include "stdlib.h"
+#include "string.h"
+
+#include "globals.h"
+#include "prototypes.h"
+
+#include "console.c"
+
+#include "cmd_about.c"
+#include "cmd_help.c"
+#include "cmd_ver.c"
+#include "cmd_pwd.c"
+#include "cmd_ls.c"
+#include "cmd_ps.c"
+#include "cmd_kill.c"
+#include "cmd_echo.c"
+#include "cmd_date.c"
+#include "cmd_exit.c"
+#include "cmd_cd.c"
+#include "cmd_free.c"
+#include "cmd_reboot.c"
+#include "cmd_mkdir.c"
+#include "cmd_rmdir.c"
+#include "cmd_rm.c"
+#include "cmd_touch.c"
+#include "cmd_alias.c"
+#include "cmd_more.c"
+#include "cmd_clear.c"
+
+#include "module_command.c"
+#include "module_program.c"
+#include "module_script.c"
+#include "module_executable.c"
+#include "module_alias.c"
+
+/// ===========================================================
diff --git a/contrib/media/updf/include/ansidecl.h b/contrib/media/updf/include/ansidecl.h
new file mode 100644
index 000000000..4ef6db80b
--- /dev/null
+++ b/contrib/media/updf/include/ansidecl.h
@@ -0,0 +1,251 @@
+/* ANSI and traditional C compatability macros
+   Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* ANSI and traditional C compatibility macros
+
+   ANSI C is assumed if __STDC__ is #defined.
+
+   Macro	ANSI C definition	Traditional C definition
+   -----	---- - ----------	----------- - ----------
+   PTR		`void *'		`char *'
+   LONG_DOUBLE	`long double'		`double'
+   VOLATILE	`volatile'		`'
+   SIGNED	`signed'		`'
+   PTRCONST	`void *const'		`char *'
+   ANSI_PROTOTYPES  1			not defined
+
+   CONST is also defined, but is obsolete.  Just use const.
+
+   obsolete --     DEFUN (name, arglist, args)
+
+	Defines function NAME.
+
+	ARGLIST lists the arguments, separated by commas and enclosed in
+	parentheses.  ARGLIST becomes the argument list in traditional C.
+
+	ARGS list the arguments with their types.  It becomes a prototype in
+	ANSI C, and the type declarations in traditional C.  Arguments should
+	be separated with `AND'.  For functions with a variable number of
+	arguments, the last thing listed should be `DOTS'.
+
+   obsolete --     DEFUN_VOID (name)
+
+	Defines a function NAME, which takes no arguments.
+
+   obsolete --     EXFUN (name, (prototype))	-- obsolete.
+
+	Replaced by PARAMS.  Do not use; will disappear someday soon.
+	Was used in external function declarations.
+	In ANSI C it is `NAME PROTOTYPE' (so PROTOTYPE should be enclosed in
+	parentheses).  In traditional C it is `NAME()'.
+	For a function that takes no arguments, PROTOTYPE should be `(void)'.
+
+   obsolete --     PROTO (type, name, (prototype)    -- obsolete.
+
+	This one has also been replaced by PARAMS.  Do not use.
+
+   PARAMS ((args))
+
+	We could use the EXFUN macro to handle prototype declarations, but
+	the name is misleading and the result is ugly.  So we just define a
+	simple macro to handle the parameter lists, as in:
+
+	      static int foo PARAMS ((int, char));
+
+	This produces:  `static int foo();' or `static int foo (int, char);'
+
+	EXFUN would have done it like this:
+
+	      static int EXFUN (foo, (int, char));
+
+	but the function is not external...and it's hard to visually parse
+	the function name out of the mess.   EXFUN should be considered
+	obsolete; new code should be written to use PARAMS.
+
+   DOTS is also obsolete.
+
+   Examples:
+
+	extern int printf PARAMS ((const char *format, ...));
+*/
+
+#ifndef	_ANSIDECL_H
+
+#define	_ANSIDECL_H	1
+
+
+/* Every source file includes this file,
+   so they will all get the switch for lint.  */
+/* LINTLIBRARY */
+
+
+#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(_WIN32)
+/* All known AIX compilers implement these things (but don't always
+   define __STDC__).  The RISC/OS MIPS compiler defines these things
+   in SVR4 mode, but does not define __STDC__.  */
+
+#define	PTR		void *
+#define	PTRCONST	void *CONST
+#define	LONG_DOUBLE	long double
+
+#ifndef IN_GCC
+#define	AND		,
+#define	NOARGS		void
+#define	VOLATILE	volatile
+#define	SIGNED		signed
+#endif /* ! IN_GCC */
+
+#define PARAMS(paramlist)		paramlist
+#define ANSI_PROTOTYPES			1
+
+#define VPARAMS(ARGS)			ARGS
+#define VA_START(va_list,var)		va_start(va_list,var)
+
+/* These are obsolete.  Do not use.  */
+#ifndef IN_GCC
+#define CONST				const
+#define DOTS				, ...
+#define PROTO(type, name, arglist)	type name arglist
+#define EXFUN(name, proto)		name proto
+#define DEFUN(name, arglist, args)	name(args)
+#define DEFUN_VOID(name)		name(void)
+#endif /* ! IN_GCC */
+
+#else	/* Not ANSI C.  */
+
+#define	PTR		char *
+#define	PTRCONST	PTR
+#define	LONG_DOUBLE	double
+
+#ifndef IN_GCC
+#define	AND		;
+#define	NOARGS
+#define	VOLATILE
+#define	SIGNED
+#endif /* !IN_GCC */
+
+#ifndef const /* some systems define it in header files for non-ansi mode */
+#define	const
+#endif
+
+#define PARAMS(paramlist)		()
+
+#define VPARAMS(ARGS)			(va_alist) va_dcl
+#define VA_START(va_list,var)		va_start(va_list)
+
+/* These are obsolete.  Do not use.  */
+#ifndef IN_GCC
+#define CONST
+#define DOTS
+#define PROTO(type, name, arglist)	type name ()
+#define EXFUN(name, proto)		name()
+#define DEFUN(name, arglist, args)	name arglist args;
+#define DEFUN_VOID(name)		name()
+#endif /* ! IN_GCC */
+
+#endif	/* ANSI C.  */
+
+/* Using MACRO(x,y) in cpp #if conditionals does not work with some
+   older preprocessors.  Thus we can't define something like this:
+
+#define HAVE_GCC_VERSION(MAJOR, MINOR) \
+  (__GNUC__ > (MAJOR) || (__GNUC__ == (MAJOR) && __GNUC_MINOR__ >= (MINOR)))
+
+and then test "#if HAVE_GCC_VERSION(2,7)".
+
+So instead we use the macro below and test it against specific values.  */
+
+/* This macro simplifies testing whether we are using gcc, and if it
+   is of a particular minimum version. (Both major & minor numbers are
+   significant.)  This macro will evaluate to 0 if we are not using
+   gcc at all.  */
+#ifndef GCC_VERSION
+#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
+#endif /* GCC_VERSION */
+
+/* Define macros for some gcc attributes.  This permits us to use the
+   macros freely, and know that they will come into play for the
+   version of gcc in which they are supported.  */
+
+#if (GCC_VERSION < 2007)
+# define __attribute__(x)
+#endif
+
+/* Attribute __malloc__ on functions was valid as of gcc 2.96. */
+#ifndef ATTRIBUTE_MALLOC
+# if (GCC_VERSION >= 2096)
+#  define ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+# else
+#  define ATTRIBUTE_MALLOC
+# endif /* GNUC >= 2.96 */
+#endif /* ATTRIBUTE_MALLOC */
+
+/* Attributes on labels were valid as of gcc 2.93. */
+#ifndef ATTRIBUTE_UNUSED_LABEL
+# if (GCC_VERSION >= 2093)
+#  define ATTRIBUTE_UNUSED_LABEL ATTRIBUTE_UNUSED
+# else
+#  define ATTRIBUTE_UNUSED_LABEL
+# endif /* GNUC >= 2.93 */
+#endif /* ATTRIBUTE_UNUSED_LABEL */
+
+#ifndef ATTRIBUTE_UNUSED
+#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#endif /* ATTRIBUTE_UNUSED */
+
+#ifndef ATTRIBUTE_NORETURN
+#define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#endif /* ATTRIBUTE_NORETURN */
+
+#ifndef ATTRIBUTE_PRINTF
+#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
+#define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
+#define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
+#define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)
+#define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5)
+#define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
+#endif /* ATTRIBUTE_PRINTF */
+
+/* We use __extension__ in some places to suppress -pedantic warnings
+   about GCC extensions.  This feature didn't work properly before
+   gcc 2.8.  */
+#if GCC_VERSION < 2008
+#define __extension__
+#endif
+
+/* Bootstrap support: Autoconf will possibly define the `inline' or
+   `const' keywords as macros, however this is only valid for the
+   stage1 compiler.  If we detect a modern version of gcc,
+   unconditionally reset the values.  This makes sure the right thing
+   happens in stage2 and later.  We need to do this very early;
+   i.e. before any header files that might use these keywords.
+   Otherwise conflicts might occur.  */
+
+#if (GCC_VERSION >= 2007)
+# ifdef __STDC__
+#  undef const
+# endif
+# undef inline
+# define inline __inline__  /* __inline__ prevents -pedantic warnings */
+# ifndef HAVE_LONG_DOUBLE
+#  define HAVE_LONG_DOUBLE 1
+# endif
+#endif /* GCC >= 2.7 */
+
+#endif	/* ansidecl.h	*/
diff --git a/contrib/media/updf/include/anumber.h b/contrib/media/updf/include/anumber.h
new file mode 100644
index 000000000..5f574b274
--- /dev/null
+++ b/contrib/media/updf/include/anumber.h
@@ -0,0 +1,102 @@
+
+#ifndef __anumber_h__
+#define __anumber_h__
+
+#include "grower.h"
+#include "yacasbase.h"
+#include "lispassert.h"
+#include "lispstring.h"
+
+
+
+/* Quantities derived from the platform-dependent types for doing
+ * arithmetic.
+ */
+
+#define WordBits  (8*sizeof(PlatWord))
+#define WordBase  (((PlatDoubleWord)1)<<WordBits)
+#define WordMask  (WordBase-1)
+
+// The default is 8, but it is suspected mose numbers will be short integers that fit into
+// one or two words. For these numbers memory allocation will be a lot more friendly.
+class ANumberOps : public ArrOpsPOD<PlatWord>
+{
+public:
+  ANumberOps() {}
+  inline int granularity() const { return 2; }
+};
+
+
+/* Class ANumber represents an arbitrary precision number. it is
+ * basically an array of PlatWord objects, with the first element
+ * being the least significant. iExp <= 0 for integers.
+ */
+class ANumber : public CArrayGrower<PlatWord,ANumberOps>
+{
+public:
+  typedef CArrayGrower<PlatWord,ANumberOps> ASuper;
+public:
+    ANumber(const LispChar * aString,LispInt aPrecision,LispInt aBase=10);
+    ANumber(LispInt aPrecision);
+    ANumber(PlatWord *aArray, LispInt aSize, LispInt aPrecision);
+    //TODO the properties of this object are set in the member initialization list, but then immediately overwritten by the CopyFrom. We can make this slightly cleaner by only initializing once.
+    inline ANumber(ANumber& aOther) : ASuper(),iExp(0),iNegative(LispFalse),iPrecision(0),iTensExp(0)
+    {
+      CopyFrom(aOther);
+    }
+    ~ANumber();
+    void CopyFrom(const ANumber& aOther);
+    LispBoolean ExactlyEqual(const ANumber& aOther);
+    void SetTo(const LispChar * aString,LispInt aBase=10);
+    inline void SetPrecision(LispInt aPrecision) {iPrecision = aPrecision;}
+    void ChangePrecision(LispInt aPrecision);
+    void RoundBits(void);
+    void DropTrailZeroes();
+
+public:
+    LispInt iExp;
+    LispInt iNegative;
+    LispInt iPrecision;
+    LispInt iTensExp;
+};
+
+inline LispBoolean IsPositive(ANumber& a) { return !a.iNegative; }
+inline LispBoolean IsNegative(ANumber& a) { return a.iNegative;  }
+inline LispBoolean IsEven(ANumber& a) { return ((a[0]&1) == 0); }
+inline LispBoolean IsOdd(ANumber& a)  { return ((a[0]&1) == 1); }
+inline LispInt     Precision(ANumber& a) { return !a.iPrecision; }
+
+LispBoolean BaseLessThan(ANumber& a1, ANumber& a2);
+void BaseDivide(ANumber& aQuotient, ANumber& aRemainder, ANumber& a1, ANumber& a2);
+
+void IntegerDivide(ANumber& aQuotient, ANumber& aRemainder, ANumber& a1, ANumber& a2);
+
+LispBoolean Significant(ANumber& a);
+
+LispInt WordDigits(LispInt aPrecision, LispInt aBase);
+
+// Operations on ANumber.
+void Negate(ANumber& aNumber);
+void  ANumberToString(LispString& aResult, ANumber& aNumber, LispInt aBase, LispBoolean aForceFloat=0);
+void Add(ANumber& aResult, ANumber& a1, ANumber& a2);
+void Subtract(ANumber& aResult, ANumber& a1, ANumber& a2);
+void Multiply(ANumber& aResult, ANumber& a1, ANumber& a2);
+void Divide(ANumber& aQuotient, ANumber& aRemainder, ANumber& a1, ANumber& a2);
+LispBoolean GreaterThan(ANumber& a1, ANumber& a2);
+LispBoolean LessThan(ANumber& a1, ANumber& a2);
+void BaseShiftRight(ANumber& a, LispInt aNrBits);
+void BaseShiftLeft(ANumber& a, LispInt aNrBits);
+void BaseGcd(ANumber& aResult, ANumber& a1, ANumber& a2);
+void Sqrt(ANumber& aResult, ANumber& N);
+
+void PrintNumber(char* prefix,ANumber& aNumber);
+
+#define CORRECT_DIVISION
+void NormalizeFloat(ANumber& a2, LispInt digitsNeeded);
+
+
+#include "anumber.inl"
+
+
+#endif
+
diff --git a/contrib/media/updf/include/ar.h b/contrib/media/updf/include/ar.h
new file mode 100644
index 000000000..038d01e9c
--- /dev/null
+++ b/contrib/media/updf/include/ar.h
@@ -0,0 +1,20 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef _AR_H_
+#define _AR_H_
+
+#define ARMAG "!<arch>\n"
+#define SARMAG 8
+
+#define ARFMAG "`\n"
+
+struct ar_hdr {
+  char ar_name[16];
+  char ar_date[12];
+  char ar_uid[6];
+  char ar_gid[6];
+  char ar_mode[8];
+  char ar_size[10];
+  char ar_fmag[2];
+};
+
+#endif
diff --git a/contrib/media/updf/include/archiver.h b/contrib/media/updf/include/archiver.h
new file mode 100644
index 000000000..7e2b3bf41
--- /dev/null
+++ b/contrib/media/updf/include/archiver.h
@@ -0,0 +1,16 @@
+
+#ifndef __archiver_h__
+#define __archiver_h__
+
+#include "yacasbase.h"
+#include "compressedfiles.h"
+
+class CCompressedArchive : public YacasBase
+{
+public:
+    CCompressedArchive(unsigned char * aBuffer, LispInt aFullSize, LispInt aCompressed);
+    CompressedFiles iFiles;
+};
+
+#endif // __archiver_h__
+
diff --git a/contrib/media/updf/include/arggetter.h b/contrib/media/updf/include/arggetter.h
new file mode 100644
index 000000000..0efa7a172
--- /dev/null
+++ b/contrib/media/updf/include/arggetter.h
@@ -0,0 +1,47 @@
+
+#ifndef __arggetter_h__
+#define __arggetter_h__
+
+#include "yacasbase.h"
+
+
+
+/// Get an argument that should be a (long) integer
+LispString * GetIntegerArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get a string (atom)
+LispString * GetStringArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get the atomic string of the argument
+LispString * GetAtomArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get an argument that should be a short integer
+LispInt GetShortIntegerArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get a list argument
+void GetListArgument(LispPtr& aResult, LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get a void* pointer to a struct encapsulated in a generic class
+void* GetVoidStruct(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr, LispChar * aTypeString);
+
+
+#define ListArgument(_list,_argnr) LispPtr _list; GetListArgument(_list, aEnvironment,aStackTop,_argnr)
+#define IntegerArgument(_i,_argnr) LispString * _i = GetIntegerArgument(aEnvironment,aStackTop,_argnr)
+#define ShortIntegerArgument(_i,_argnr) LispInt _i = GetShortIntegerArgument(aEnvironment,aStackTop,_argnr)
+#define InpStringArgument(_i,_argnr) LispChar * _i = GetStringArgument(aEnvironment,aStackTop,_argnr)->c_str()
+
+#define DoubleFloatArgument(_i,_argnr) double _i = GetDoubleFloatArgument(aEnvironment,aStackTop,_argnr)
+#define VoidStructArgument(_typ,_i,_argnr,_name) _typ _i = (_typ)GetVoidStruct(aEnvironment,aStackTop,_argnr,_name)
+
+
+void ReturnShortInteger(LispEnvironment& aEnvironment,
+                        LispPtr& aResult, LispInt r);
+void SetShortIntegerConstant(LispEnvironment& aEnvironment,
+                                    LispChar * aName,
+                                    LispInt aValue);
+double GetDoubleFloatArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+void ReturnDoubleFloat(LispEnvironment& aEnvironment,LispPtr& aResult, double r);
+void ReturnVoidStruct(LispEnvironment& aEnvironment,
+                      LispPtr& aResult,
+                      LispChar * aName,
+                      void* aData,
+                      void (*aFree)(void*));
+
+
+#endif
+
diff --git a/contrib/media/updf/include/arpa/ftp.h b/contrib/media/updf/include/arpa/ftp.h
new file mode 100644
index 000000000..7d39a3e7a
--- /dev/null
+++ b/contrib/media/updf/include/arpa/ftp.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 1983, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ftp.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _ARPA_FTP_H
+#define	_ARPA_FTP_H
+
+/* Definitions for FTP; see RFC-765. */
+
+/*
+ * Reply codes.
+ */
+#define PRELIM		1	/* positive preliminary */
+#define COMPLETE	2	/* positive completion */
+#define CONTINUE	3	/* positive intermediate */
+#define TRANSIENT	4	/* transient negative completion */
+#define ERROR		5	/* permanent negative completion */
+
+/*
+ * Type codes
+ */
+#define	TYPE_A		1	/* ASCII */
+#define	TYPE_E		2	/* EBCDIC */
+#define	TYPE_I		3	/* image */
+#define	TYPE_L		4	/* local byte size */
+
+#ifdef FTP_NAMES
+char *typenames[] =  {"0", "ASCII", "EBCDIC", "Image", "Local" };
+#endif
+
+/*
+ * Form codes
+ */
+#define	FORM_N		1	/* non-print */
+#define	FORM_T		2	/* telnet format effectors */
+#define	FORM_C		3	/* carriage control (ASA) */
+#ifdef FTP_NAMES
+char *formnames[] =  {"0", "Nonprint", "Telnet", "Carriage-control" };
+#endif
+
+/*
+ * Structure codes
+ */
+#define	STRU_F		1	/* file (no record structure) */
+#define	STRU_R		2	/* record structure */
+#define	STRU_P		3	/* page structure */
+#ifdef FTP_NAMES
+char *strunames[] =  {"0", "File", "Record", "Page" };
+#endif
+
+/*
+ * Mode types
+ */
+#define	MODE_S		1	/* stream */
+#define	MODE_B		2	/* block */
+#define	MODE_C		3	/* compressed */
+#ifdef FTP_NAMES
+char *modenames[] =  {"0", "Stream", "Block", "Compressed" };
+#endif
+
+/*
+ * Record Tokens
+ */
+#define	REC_ESC		'\377'	/* Record-mode Escape */
+#define	REC_EOR		'\001'	/* Record-mode End-of-Record */
+#define REC_EOF		'\002'	/* Record-mode End-of-File */
+
+/*
+ * Block Header
+ */
+#define	BLK_EOR		0x80	/* Block is End-of-Record */
+#define	BLK_EOF		0x40	/* Block is End-of-File */
+#define BLK_ERRORS	0x20	/* Block is suspected of containing errors */
+#define	BLK_RESTART	0x10	/* Block is Restart Marker */
+
+#define	BLK_BYTECOUNT	2	/* Bytes in this block */
+
+#endif /* !_ARPA_FTP_H */
diff --git a/contrib/media/updf/include/arpa/inet.h b/contrib/media/updf/include/arpa/inet.h
new file mode 100644
index 000000000..bb5e53edb
--- /dev/null
+++ b/contrib/media/updf/include/arpa/inet.h
@@ -0,0 +1,24 @@
+#ifndef _ARPA_INET_H
+#define _ARPA_INET_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+
+__BEGIN_DECLS
+
+int inet_aton(const char* cp, struct in_addr* inp) ;
+unsigned long int inet_addr(const char* cp) ;
+unsigned long int inet_network(const char* cp) ;
+char* inet_ntoa(struct in_addr in) ;
+char* inet_ntoa_r(struct in_addr in,char* buf) ;
+struct in_addr inet_makeaddr(int net, int host) ;
+unsigned long int inet_lnaof(struct in_addr in) ;
+unsigned long int inet_netof(struct in_addr in) ;
+
+int inet_pton (int AF, const char* CP, void* BUF) ;
+const char* inet_ntop (int AF, const void* CP, char* BUF, size_t LEN) ;
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/arpa/nameser.h b/contrib/media/updf/include/arpa/nameser.h
new file mode 100644
index 000000000..ed2563b59
--- /dev/null
+++ b/contrib/media/updf/include/arpa/nameser.h
@@ -0,0 +1,258 @@
+#ifndef _ARPA_NAMESER_H
+#define _ARPA_NAMESER_H
+
+#include <sys/cdefs.h>
+#include <endian.h>
+
+__BEGIN_DECLS
+
+#define NS_PACKETSZ	512	/* maximum packet size */
+#define NS_MAXDNAME	1025	/* maximum domain name */
+#define NS_MAXCDNAME	255	/* maximum compressed domain name */
+#define NS_MAXLABEL	63	/* maximum length of domain label */
+#define NS_HFIXEDSZ	12	/* #/bytes of fixed data in header */
+#define NS_QFIXEDSZ	4	/* #/bytes of fixed data in query */
+#define NS_RRFIXEDSZ	10	/* #/bytes of fixed data in r record */
+#define NS_INT32SZ	4	/* #/bytes of data in a u_int32_t */
+#define NS_INT16SZ	2	/* #/bytes of data in a u_int16_t */
+#define NS_INT8SZ	1	/* #/bytes of data in a u_int8_t */
+#define NS_INADDRSZ	4	/* IPv4 T_A */
+#define NS_IN6ADDRSZ	16	/* IPv6 T_AAAA */
+#define NS_CMPRSFLGS	0xc0	/* Flag bits indicating name compression. */
+#define NS_DEFAULTPORT	53	/* For both TCP and UDP. */
+
+/*
+ * Currently defined type values for resources and queries.
+ */
+typedef enum __ns_type {
+	ns_t_invalid = 0,	/* Cookie. */
+	ns_t_a = 1,		/* Host address. */
+	ns_t_ns = 2,		/* Authoritative server. */
+	ns_t_md = 3,		/* Mail destination. */
+	ns_t_mf = 4,		/* Mail forwarder. */
+	ns_t_cname = 5,		/* Canonical name. */
+	ns_t_soa = 6,		/* Start of authority zone. */
+	ns_t_mb = 7,		/* Mailbox domain name. */
+	ns_t_mg = 8,		/* Mail group member. */
+	ns_t_mr = 9,		/* Mail rename name. */
+	ns_t_null = 10,		/* Null resource record. */
+	ns_t_wks = 11,		/* Well known service. */
+	ns_t_ptr = 12,		/* Domain name pointer. */
+	ns_t_hinfo = 13,	/* Host information. */
+	ns_t_minfo = 14,	/* Mailbox information. */
+	ns_t_mx = 15,		/* Mail routing information. */
+	ns_t_txt = 16,		/* Text strings. */
+	ns_t_rp = 17,		/* Responsible person. */
+	ns_t_afsdb = 18,	/* AFS cell database. */
+	ns_t_x25 = 19,		/* X_25 calling address. */
+	ns_t_isdn = 20,		/* ISDN calling address. */
+	ns_t_rt = 21,		/* Router. */
+	ns_t_nsap = 22,		/* NSAP address. */
+	ns_t_nsap_ptr = 23,	/* Reverse NSAP lookup (deprecated). */
+	ns_t_sig = 24,		/* Security signature. */
+	ns_t_key = 25,		/* Security key. */
+	ns_t_px = 26,		/* X.400 mail mapping. */
+	ns_t_gpos = 27,		/* Geographical position (withdrawn). */
+	ns_t_aaaa = 28,		/* Ip6 Address. */
+	ns_t_loc = 29,		/* Location Information. */
+	ns_t_nxt = 30,		/* Next domain (security). */
+	ns_t_eid = 31,		/* Endpoint identifier. */
+	ns_t_nimloc = 32,	/* Nimrod Locator. */
+	ns_t_srv = 33,		/* Server Selection. */
+	ns_t_atma = 34,		/* ATM Address */
+	ns_t_naptr = 35,	/* Naming Authority PoinTeR */
+	ns_t_kx = 36,		/* Key Exchange */
+	ns_t_cert = 37,		/* Certification record */
+	ns_t_a6 = 38,		/* IPv6 address (deprecates AAAA) */
+	ns_t_dname = 39,	/* Non-terminal DNAME (for IPv6) */
+	ns_t_sink = 40,		/* Kitchen sink (experimentatl) */
+	ns_t_opt = 41,		/* EDNS0 option (meta-RR) */
+	ns_t_tsig = 250,	/* Transaction signature. */
+	ns_t_ixfr = 251,	/* Incremental zone transfer. */
+	ns_t_axfr = 252,	/* Transfer zone of authority. */
+	ns_t_mailb = 253,	/* Transfer mailbox records. */
+	ns_t_maila = 254,	/* Transfer mail agent records. */
+	ns_t_any = 255,		/* Wildcard match. */
+	ns_t_zxfr = 256,	/* BIND-specific, nonstandard. */
+	ns_t_max = 65536
+} ns_type;
+
+/*
+ * Values for class field
+ */
+typedef enum __ns_class {
+	ns_c_invalid = 0,	/* Cookie. */
+	ns_c_in = 1,		/* Internet. */
+	ns_c_2 = 2,		/* unallocated/unsupported. */
+	ns_c_chaos = 3,		/* MIT Chaos-net. */
+	ns_c_hs = 4,		/* MIT Hesiod. */
+	/* Query class values which do not appear in resource records */
+	ns_c_none = 254,	/* for prereq. sections in update requests */
+	ns_c_any = 255,		/* Wildcard match. */
+	ns_c_max = 65536
+} ns_class;
+
+/*
+ * Currently defined opcodes.
+ */
+typedef enum __ns_opcode {
+	ns_o_query = 0,		/* Standard query. */
+	ns_o_iquery = 1,	/* Inverse query (deprecated/unsupported). */
+	ns_o_status = 2,	/* Name server status query (unsupported). */
+				/* Opcode 3 is undefined/reserved. */
+	ns_o_notify = 4,	/* Zone change notification. */
+	ns_o_update = 5,	/* Zone update message. */
+	ns_o_max = 6
+} ns_opcode;
+
+/*
+ * Currently defined response codes.
+ */
+typedef	enum __ns_rcode {
+	ns_r_noerror = 0,	/* No error occurred. */
+	ns_r_formerr = 1,	/* Format error. */
+	ns_r_servfail = 2,	/* Server failure. */
+	ns_r_nxdomain = 3,	/* Name error. */
+	ns_r_notimpl = 4,	/* Unimplemented. */
+	ns_r_refused = 5,	/* Operation refused. */
+	/* these are for BIND_UPDATE */
+	ns_r_yxdomain = 6,	/* Name exists */
+	ns_r_yxrrset = 7,	/* RRset exists */
+	ns_r_nxrrset = 8,	/* RRset does not exist */
+	ns_r_notauth = 9,	/* Not authoritative for zone */
+	ns_r_notzone = 10,	/* Zone of record different from zone section */
+	ns_r_max = 11,
+	/* The following are TSIG extended errors */
+	ns_r_badsig = 16,
+	ns_r_badkey = 17,
+	ns_r_badtime = 18
+} ns_rcode;
+
+typedef struct {
+        unsigned        id :16;         /* query identification number */
+#if BYTE_ORDER == BIG_ENDIAN
+                        /* fields in third byte */
+        unsigned        qr: 1;          /* response flag */
+        unsigned        opcode: 4;      /* purpose of message */
+        unsigned        aa: 1;          /* authoritive answer */
+        unsigned        tc: 1;          /* truncated message */
+        unsigned        rd: 1;          /* recursion desired */
+                        /* fields in fourth byte */
+        unsigned        ra: 1;          /* recursion available */
+        unsigned        unused :1;      /* unused bits (MBZ as of 4.9.3a3) */
+        unsigned        ad: 1;          /* authentic data from named */
+        unsigned        cd: 1;          /* checking disabled by resolver */
+        unsigned        rcode :4;       /* response code */
+#endif
+#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
+                        /* fields in third byte */
+        unsigned        rd :1;          /* recursion desired */
+        unsigned        tc :1;          /* truncated message */
+        unsigned        aa :1;          /* authoritive answer */
+        unsigned        opcode :4;      /* purpose of message */
+        unsigned        qr :1;          /* response flag */
+                        /* fields in fourth byte */
+        unsigned        rcode :4;       /* response code */
+        unsigned        cd: 1;          /* checking disabled by resolver */
+        unsigned        ad: 1;          /* authentic data from named */
+        unsigned        unused :1;      /* unused bits (MBZ as of 4.9.3a3) */
+        unsigned        ra :1;          /* recursion available */
+#endif
+                        /* remaining bytes */
+        unsigned        qdcount :16;    /* number of question entries */
+        unsigned        ancount :16;    /* number of answer entries */
+        unsigned        nscount :16;    /* number of authority entries */
+        unsigned        arcount :16;    /* number of resource entries */
+} HEADER;
+
+#define PACKETSZ        NS_PACKETSZ
+#define MAXDNAME        NS_MAXDNAME
+#define MAXCDNAME       NS_MAXCDNAME
+#define MAXLABEL        NS_MAXLABEL
+#define HFIXEDSZ        NS_HFIXEDSZ
+#define QFIXEDSZ        NS_QFIXEDSZ
+#define RRFIXEDSZ       NS_RRFIXEDSZ
+#define INT32SZ         NS_INT32SZ
+#define INT16SZ         NS_INT16SZ
+#define INADDRSZ        NS_INADDRSZ
+#define IN6ADDRSZ       NS_IN6ADDRSZ
+#define INDIR_MASK      NS_CMPRSFLGS
+#define NAMESERVER_PORT NS_DEFAULTPORT
+
+#define S_ZONE          ns_s_zn
+#define S_PREREQ        ns_s_pr
+#define S_UPDATE        ns_s_ud
+#define S_ADDT          ns_s_ar
+
+#define QUERY           ns_o_query
+#define IQUERY          ns_o_iquery
+#define STATUS          ns_o_status
+#define NS_NOTIFY_OP    ns_o_notify
+#define NS_UPDATE_OP    ns_o_update
+
+#define NOERROR         ns_r_noerror
+#define FORMERR         ns_r_formerr
+#define SERVFAIL        ns_r_servfail
+#define NXDOMAIN        ns_r_nxdomain
+#define NOTIMP          ns_r_notimpl
+#define REFUSED         ns_r_refused
+#define YXDOMAIN        ns_r_yxdomain
+#define YXRRSET         ns_r_yxrrset
+#define NXRRSET         ns_r_nxrrset
+#define NOTAUTH         ns_r_notauth
+#define NOTZONE         ns_r_notzone
+
+#define DELETE          ns_uop_delete
+#define ADD             ns_uop_add
+
+#define T_A             ns_t_a
+#define T_NS            ns_t_ns
+#define T_MD            ns_t_md
+#define T_MF            ns_t_mf
+#define T_CNAME         ns_t_cname
+#define T_SOA           ns_t_soa
+#define T_MB            ns_t_mb
+#define T_MG            ns_t_mg
+#define T_MR            ns_t_mr
+#define T_NULL          ns_t_null
+#define T_WKS           ns_t_wks
+#define T_PTR           ns_t_ptr
+#define T_HINFO         ns_t_hinfo
+#define T_MINFO         ns_t_minfo
+#define T_MX            ns_t_mx
+#define T_TXT           ns_t_txt
+#define T_RP            ns_t_rp
+#define T_AFSDB         ns_t_afsdb
+#define T_X25           ns_t_x25
+#define T_ISDN          ns_t_isdn
+#define T_RT            ns_t_rt
+#define T_NSAP          ns_t_nsap
+#define T_NSAP_PTR      ns_t_nsap_ptr
+#define T_SIG           ns_t_sig
+#define T_KEY           ns_t_key
+#define T_PX            ns_t_px
+#define T_GPOS          ns_t_gpos
+#define T_AAAA          ns_t_aaaa
+#define T_LOC           ns_t_loc
+#define T_NXT           ns_t_nxt
+#define T_EID           ns_t_eid
+#define T_NIMLOC        ns_t_nimloc
+#define T_SRV           ns_t_srv
+#define T_ATMA          ns_t_atma
+#define T_NAPTR         ns_t_naptr
+#define T_TSIG          ns_t_tsig
+#define T_IXFR          ns_t_ixfr
+#define T_AXFR          ns_t_axfr
+#define T_MAILB         ns_t_mailb
+#define T_MAILA         ns_t_maila
+#define T_ANY           ns_t_any
+
+#define C_IN            ns_c_in
+#define C_CHAOS         ns_c_chaos
+#define C_HS            ns_c_hs
+#define C_NONE          ns_c_none
+#define C_ANY           ns_c_any
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/arpa/telnet.h b/contrib/media/updf/include/arpa/telnet.h
new file mode 100644
index 000000000..25085b89a
--- /dev/null
+++ b/contrib/media/updf/include/arpa/telnet.h
@@ -0,0 +1,319 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)telnet.h	8.2 (Berkeley) 12/15/93
+ */
+
+#ifndef _ARPA_TELNET_H
+#define _ARPA_TELNET_H
+
+/*
+ * Definitions for the TELNET protocol.
+ */
+#define	IAC	255		/* interpret as command: */
+#define	DONT	254		/* you are not to use option */
+#define	DO	253		/* please, you use option */
+#define	WONT	252		/* I won't use option */
+#define	WILL	251		/* I will use option */
+#define	SB	250		/* interpret as subnegotiation */
+#define	GA	249		/* you may reverse the line */
+#define	EL	248		/* erase the current line */
+#define	EC	247		/* erase the current character */
+#define	AYT	246		/* are you there */
+#define	AO	245		/* abort output--but let prog finish */
+#define	IP	244		/* interrupt process--permanently */
+#define	BREAK	243		/* break */
+#define	DM	242		/* data mark--for connect. cleaning */
+#define	NOP	241		/* nop */
+#define	SE	240		/* end sub negotiation */
+#define EOR     239             /* end of record (transparent mode) */
+#define	ABORT	238		/* Abort process */
+#define	SUSP	237		/* Suspend process */
+#define	xEOF	236		/* End of file: EOF is already used... */
+
+#define SYNCH	242		/* for telfunc calls */
+
+#ifdef TELCMDS
+char *telcmds[] = {
+	"EOF", "SUSP", "ABORT", "EOR",
+	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
+	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
+};
+#else
+extern char *telcmds[];
+#endif
+
+#define	TELCMD_FIRST	xEOF
+#define	TELCMD_LAST	IAC
+#define	TELCMD_OK(x)	((unsigned int)(x) <= TELCMD_LAST && \
+			 (unsigned int)(x) >= TELCMD_FIRST)
+#define	TELCMD(x)	telcmds[(x)-TELCMD_FIRST]
+
+/* telnet options */
+#define TELOPT_BINARY	0	/* 8-bit data path */
+#define TELOPT_ECHO	1	/* echo */
+#define	TELOPT_RCP	2	/* prepare to reconnect */
+#define	TELOPT_SGA	3	/* suppress go ahead */
+#define	TELOPT_NAMS	4	/* approximate message size */
+#define	TELOPT_STATUS	5	/* give status */
+#define	TELOPT_TM	6	/* timing mark */
+#define	TELOPT_RCTE	7	/* remote controlled transmission and echo */
+#define TELOPT_NAOL 	8	/* negotiate about output line width */
+#define TELOPT_NAOP 	9	/* negotiate about output page size */
+#define TELOPT_NAOCRD	10	/* negotiate about CR disposition */
+#define TELOPT_NAOHTS	11	/* negotiate about horizontal tabstops */
+#define TELOPT_NAOHTD	12	/* negotiate about horizontal tab disposition */
+#define TELOPT_NAOFFD	13	/* negotiate about formfeed disposition */
+#define TELOPT_NAOVTS	14	/* negotiate about vertical tab stops */
+#define TELOPT_NAOVTD	15	/* negotiate about vertical tab disposition */
+#define TELOPT_NAOLFD	16	/* negotiate about output LF disposition */
+#define TELOPT_XASCII	17	/* extended ascic character set */
+#define	TELOPT_LOGOUT	18	/* force logout */
+#define	TELOPT_BM	19	/* byte macro */
+#define	TELOPT_DET	20	/* data entry terminal */
+#define	TELOPT_SUPDUP	21	/* supdup protocol */
+#define	TELOPT_SUPDUPOUTPUT 22	/* supdup output */
+#define	TELOPT_SNDLOC	23	/* send location */
+#define	TELOPT_TTYPE	24	/* terminal type */
+#define	TELOPT_EOR	25	/* end or record */
+#define	TELOPT_TUID	26	/* TACACS user identification */
+#define	TELOPT_OUTMRK	27	/* output marking */
+#define	TELOPT_TTYLOC	28	/* terminal location number */
+#define	TELOPT_3270REGIME 29	/* 3270 regime */
+#define	TELOPT_X3PAD	30	/* X.3 PAD */
+#define	TELOPT_NAWS	31	/* window size */
+#define	TELOPT_TSPEED	32	/* terminal speed */
+#define	TELOPT_LFLOW	33	/* remote flow control */
+#define TELOPT_LINEMODE	34	/* Linemode option */
+#define TELOPT_XDISPLOC	35	/* X Display Location */
+#define TELOPT_OLD_ENVIRON 36	/* Old - Environment variables */
+#define	TELOPT_AUTHENTICATION 37/* Authenticate */
+#define	TELOPT_ENCRYPT	38	/* Encryption option */
+#define TELOPT_NEW_ENVIRON 39	/* New - Environment variables */
+#define	TELOPT_EXOPL	255	/* extended-options-list */
+
+
+#define	NTELOPTS	(1+TELOPT_NEW_ENVIRON)
+#ifdef TELOPTS
+char *telopts[NTELOPTS+1] = {
+	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
+	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
+	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
+	"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
+	"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
+	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
+	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
+	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
+	"LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION",
+	"ENCRYPT", "NEW-ENVIRON",
+	0,
+};
+#define	TELOPT_FIRST	TELOPT_BINARY
+#define	TELOPT_LAST	TELOPT_NEW_ENVIRON
+#define	TELOPT_OK(x)	((unsigned int)(x) <= TELOPT_LAST)
+#define	TELOPT(x)	telopts[(x)-TELOPT_FIRST]
+#endif
+
+/* sub-option qualifiers */
+#define	TELQUAL_IS	0	/* option is... */
+#define	TELQUAL_SEND	1	/* send option */
+#define	TELQUAL_INFO	2	/* ENVIRON: informational version of IS */
+#define	TELQUAL_REPLY	2	/* AUTHENTICATION: client version of IS */
+#define	TELQUAL_NAME	3	/* AUTHENTICATION: client version of IS */
+
+#define	LFLOW_OFF		0	/* Disable remote flow control */
+#define	LFLOW_ON		1	/* Enable remote flow control */
+#define	LFLOW_RESTART_ANY	2	/* Restart output on any char */
+#define	LFLOW_RESTART_XON	3	/* Restart output only on XON */
+
+/*
+ * LINEMODE suboptions
+ */
+
+#define	LM_MODE		1
+#define	LM_FORWARDMASK	2
+#define	LM_SLC		3
+
+#define	MODE_EDIT	0x01
+#define	MODE_TRAPSIG	0x02
+#define	MODE_ACK	0x04
+#define MODE_SOFT_TAB	0x08
+#define MODE_LIT_ECHO	0x10
+
+#define	MODE_MASK	0x1f
+
+/* Not part of protocol, but needed to simplify things... */
+#define MODE_FLOW		0x0100
+#define MODE_ECHO		0x0200
+#define MODE_INBIN		0x0400
+#define MODE_OUTBIN		0x0800
+#define MODE_FORCE		0x1000
+
+#define	SLC_SYNCH	1
+#define	SLC_BRK		2
+#define	SLC_IP		3
+#define	SLC_AO		4
+#define	SLC_AYT		5
+#define	SLC_EOR		6
+#define	SLC_ABORT	7
+#define	SLC_EOF		8
+#define	SLC_SUSP	9
+#define	SLC_EC		10
+#define	SLC_EL		11
+#define	SLC_EW		12
+#define	SLC_RP		13
+#define	SLC_LNEXT	14
+#define	SLC_XON		15
+#define	SLC_XOFF	16
+#define	SLC_FORW1	17
+#define	SLC_FORW2	18
+
+#define	NSLC		18
+
+/*
+ * For backwards compatability, we define SLC_NAMES to be the
+ * list of names if SLC_NAMES is not defined.
+ */
+#define	SLC_NAMELIST	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
+			"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
+			"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
+#ifdef	SLC_NAMES
+char *slc_names[] = {
+	SLC_NAMELIST
+};
+#else
+extern char *slc_names[];
+#define	SLC_NAMES SLC_NAMELIST
+#endif
+
+#define	SLC_NAME_OK(x)	((unsigned int)(x) <= NSLC)
+#define SLC_NAME(x)	slc_names[x]
+
+#define	SLC_NOSUPPORT	0
+#define	SLC_CANTCHANGE	1
+#define	SLC_VARIABLE	2
+#define	SLC_DEFAULT	3
+#define	SLC_LEVELBITS	0x03
+
+#define	SLC_FUNC	0
+#define	SLC_FLAGS	1
+#define	SLC_VALUE	2
+
+#define	SLC_ACK		0x80
+#define	SLC_FLUSHIN	0x40
+#define	SLC_FLUSHOUT	0x20
+
+#define	OLD_ENV_VAR	1
+#define	OLD_ENV_VALUE	0
+#define	NEW_ENV_VAR	0
+#define	NEW_ENV_VALUE	1
+#define	ENV_ESC		2
+#define	ENV_USERVAR	3
+
+/*
+ * AUTHENTICATION suboptions
+ */
+
+/*
+ * Who is authenticating who ...
+ */
+#define	AUTH_WHO_CLIENT		0	/* Client authenticating server */
+#define	AUTH_WHO_SERVER		1	/* Server authenticating client */
+#define	AUTH_WHO_MASK		1
+
+/*
+ * amount of authentication done
+ */
+#define	AUTH_HOW_ONE_WAY	0
+#define	AUTH_HOW_MUTUAL		2
+#define	AUTH_HOW_MASK		2
+
+#define	AUTHTYPE_NULL		0
+#define	AUTHTYPE_KERBEROS_V4	1
+#define	AUTHTYPE_KERBEROS_V5	2
+#define	AUTHTYPE_SPX		3
+#define	AUTHTYPE_MINK		4
+#define	AUTHTYPE_CNT		5
+
+#define	AUTHTYPE_TEST		99
+
+#ifdef	AUTH_NAMES
+char *authtype_names[] = {
+	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
+};
+#else
+extern char *authtype_names[];
+#endif
+
+#define	AUTHTYPE_NAME_OK(x)	((unsigned int)(x) < AUTHTYPE_CNT)
+#define	AUTHTYPE_NAME(x)	authtype_names[x]
+
+/*
+ * ENCRYPTion suboptions
+ */
+#define	ENCRYPT_IS		0	/* I pick encryption type ... */
+#define	ENCRYPT_SUPPORT		1	/* I support encryption types ... */
+#define	ENCRYPT_REPLY		2	/* Initial setup response */
+#define	ENCRYPT_START		3	/* Am starting to send encrypted */
+#define	ENCRYPT_END		4	/* Am ending encrypted */
+#define	ENCRYPT_REQSTART	5	/* Request you start encrypting */
+#define	ENCRYPT_REQEND		6	/* Request you send encrypting */
+#define	ENCRYPT_ENC_KEYID	7
+#define	ENCRYPT_DEC_KEYID	8
+#define	ENCRYPT_CNT		9
+
+#define	ENCTYPE_ANY		0
+#define	ENCTYPE_DES_CFB64	1
+#define	ENCTYPE_DES_OFB64	2
+#define	ENCTYPE_CNT		3
+
+#ifdef	ENCRYPT_NAMES
+char *encrypt_names[] = {
+	"IS", "SUPPORT", "REPLY", "START", "END",
+	"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
+	0,
+};
+char *enctype_names[] = {
+	"ANY", "DES_CFB64",  "DES_OFB64",  0,
+};
+#else
+extern char *encrypt_names[];
+extern char *enctype_names[];
+#endif
+
+
+#define	ENCRYPT_NAME_OK(x)	((unsigned int)(x) < ENCRYPT_CNT)
+#define	ENCRYPT_NAME(x)		encrypt_names[x]
+
+#define	ENCTYPE_NAME_OK(x)	((unsigned int)(x) < ENCTYPE_CNT)
+#define	ENCTYPE_NAME(x)		enctype_names[x]
+#endif /* _ARPA_TELNET_H */
diff --git a/contrib/media/updf/include/arpa/tftp.h b/contrib/media/updf/include/arpa/tftp.h
new file mode 100644
index 000000000..fb542ac32
--- /dev/null
+++ b/contrib/media/updf/include/arpa/tftp.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tftp.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _ARPA_TFTP_H
+#define _ARPA_TFTP_H
+
+/*
+ * Trivial File Transfer Protocol (IEN-133)
+ */
+#define	SEGSIZE		512		/* data segment size */
+
+/*
+ * Packet types.
+ */
+#define	RRQ	01			/* read request */
+#define	WRQ	02			/* write request */
+#define	DATA	03			/* data packet */
+#define	ACK	04			/* acknowledgement */
+#define	ERROR	05			/* error code */
+
+struct	tftphdr {
+	short	th_opcode;		/* packet type */
+	union {
+		short	tu_block;	/* block # */
+		short	tu_code;	/* error code */
+		char	tu_stuff[1];	/* request packet stuff */
+	} th_u;
+	char	th_data[1];		/* data or error string */
+};
+
+#define	th_block	th_u.tu_block
+#define	th_code		th_u.tu_code
+#define	th_stuff	th_u.tu_stuff
+#define	th_msg		th_data
+
+/*
+ * Error codes.
+ */
+#define	EUNDEF		0		/* not defined */
+#define	ENOTFOUND	1		/* file not found */
+#define	EACCESS		2		/* access violation */
+#define	ENOSPACE	3		/* disk full or allocation exceeded */
+#define	EBADOP		4		/* illegal TFTP operation */
+#define	EBADID		5		/* unknown transfer ID */
+#define	EEXISTS		6		/* file already exists */
+#define	ENOUSER		7		/* no such user */
+
+#endif /* _ARPA_TFTP_H */
diff --git a/contrib/media/updf/include/arrayclass.h b/contrib/media/updf/include/arrayclass.h
new file mode 100644
index 000000000..e58c13a61
--- /dev/null
+++ b/contrib/media/updf/include/arrayclass.h
@@ -0,0 +1,27 @@
+
+#ifndef __arrayclass_h__
+#define __arrayclass_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "genericobject.h"
+
+class ArrayClass : public GenericClass
+{
+public: //required
+    ArrayClass(LispInt aSize,LispObject* aInitialItem);
+    virtual ~ArrayClass();
+    virtual LispChar * Send(LispArgList& aArgList);
+    virtual LispChar * TypeName();
+public: //array-specific
+    inline LispInt Size();
+    inline LispObject* GetElement(LispInt aItem); // TODO: 1-based, ...
+    inline void SetElement(LispInt aItem,LispObject* aObject);
+
+private:
+    LispPtrArray iArray;
+};
+
+#include "arrayclass.inl"
+#endif
+
diff --git a/contrib/media/updf/include/asm/byteorder.h b/contrib/media/updf/include/asm/byteorder.h
new file mode 100644
index 000000000..4fc49a6ce
--- /dev/null
+++ b/contrib/media/updf/include/asm/byteorder.h
@@ -0,0 +1,43 @@
+#ifndef _I386_BYTEORDER_H
+#define _I386_BYTEORDER_H
+
+#include <asm/types.h>
+#include __DEV_CONFIG_H
+
+#ifdef __GNUC__
+
+static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
+{
+#ifdef CONFIG_X86_BSWAP
+	__asm__("bswap %0" : "=r" (x) : "0" (x));
+#else
+	__asm__("xchgb %b0,%h0\n\t"	/* swap lower bytes	*/
+		"rorl $16,%0\n\t"	/* swap words		*/
+		"xchgb %b0,%h0"		/* swap higher bytes	*/
+		:"=q" (x)
+		: "0" (x));
+#endif
+	return x;
+}
+
+static __inline__ __const__ __u16 ___arch__swab16(__u16 x)
+{
+	__asm__("xchgb %b0,%h0"		/* swap bytes		*/ \
+		: "=q" (x) \
+		:  "0" (x)); \
+		return x;
+}
+
+#define __arch__swab32(x) ___arch__swab32(x)
+#define __arch__swab16(x) ___arch__swab16(x)
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+#  define __BYTEORDER_HAS_U64__
+#  define __SWAB_64_THRU_32__
+#endif
+
+#endif /* __GNUC__ */
+
+#include <linux/byteorder/little_endian.h>
+
+#endif /* _I386_BYTEORDER_H */
diff --git a/contrib/media/updf/include/asm/types.h b/contrib/media/updf/include/asm/types.h
new file mode 100644
index 000000000..718d7c96f
--- /dev/null
+++ b/contrib/media/updf/include/asm/types.h
@@ -0,0 +1,4 @@
+#ifndef _I386_TYPES_H
+#define _I386_TYPES_H
+
+#endif
diff --git a/contrib/media/updf/include/assert.h b/contrib/media/updf/include/assert.h
new file mode 100644
index 000000000..f855632f9
--- /dev/null
+++ b/contrib/media/updf/include/assert.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#undef assert
+#undef unimpl
+
+#define assert(test) ((void)((test)||(__dj_assert(#test,__FILE__,__LINE__),0)))
+#define unimpl()       __dj_unimp("Called unimplemented function in file \"" __FILE__ "\"\n")
+
+#ifndef __dj_include_assert_h_
+#define __dj_include_assert_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _MSC_VER
+void __declspec(noreturn) __dj_assert(const char *,const char *,int);
+void __declspec(noreturn) __dj_unimp(const char *fn);
+#else
+void	__dj_assert(const char *,const char *,int) __attribute__((__noreturn__));
+void 	__dj_unimp(const char *fn) __attribute__((__noreturn__));
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_assert_h_ */
+
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
diff --git a/contrib/media/updf/include/backward/algo.h b/contrib/media/updf/include/backward/algo.h
new file mode 100644
index 000000000..20a2dd2d3
--- /dev/null
+++ b/contrib/media/updf/include/backward/algo.h
@@ -0,0 +1,112 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ALGO_H
+#define _CPP_BACKWARD_ALGO_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include "tempbuf.h"
+#include "iterator.h"
+#include <bits/stl_algo.h>
+#include <bits/stl_numeric.h>
+
+// Names from <stl_algo.h>
+using std::for_each; 
+using std::find; 
+using std::find_if; 
+using std::adjacent_find; 
+using std::count; 
+using std::count_if; 
+using std::search; 
+using std::search_n; 
+using std::swap_ranges; 
+using std::transform; 
+using std::replace; 
+using std::replace_if; 
+using std::replace_copy; 
+using std::replace_copy_if; 
+using std::generate; 
+using std::generate_n; 
+using std::remove; 
+using std::remove_if; 
+using std::remove_copy; 
+using std::remove_copy_if; 
+using std::unique; 
+using std::unique_copy; 
+using std::reverse; 
+using std::reverse_copy; 
+using std::rotate; 
+using std::rotate_copy; 
+using std::random_shuffle; 
+using std::random_sample; 
+using std::random_sample_n; 
+using std::partition; 
+using std::stable_partition; 
+using std::sort; 
+using std::stable_sort; 
+using std::partial_sort; 
+using std::partial_sort_copy; 
+using std::nth_element; 
+using std::lower_bound; 
+using std::upper_bound; 
+using std::equal_range; 
+using std::binary_search; 
+using std::merge; 
+using std::inplace_merge; 
+using std::includes; 
+using std::set_union; 
+using std::set_intersection; 
+using std::set_difference; 
+using std::set_symmetric_difference; 
+using std::min_element; 
+using std::max_element; 
+using std::next_permutation; 
+using std::prev_permutation; 
+using std::find_first_of; 
+using std::find_end; 
+using std::is_sorted; 
+using std::is_heap; 
+
+// Names from stl_heap.h
+using std::push_heap;
+using std::pop_heap;
+using std::make_heap;
+using std::sort_heap;
+
+// Names from stl_numeric.h
+using std::accumulate; 
+using std::inner_product; 
+using std::partial_sum; 
+using std::adjacent_difference; 
+using std::power; 
+using std::iota; 
+
+#endif /* _CPP_BACKWARD_ALGO_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/algobase.h b/contrib/media/updf/include/backward/algobase.h
new file mode 100644
index 000000000..f9adcc036
--- /dev/null
+++ b/contrib/media/updf/include/backward/algobase.h
@@ -0,0 +1,60 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ALGOBASE_H
+#define _CPP_BACKWARD_ALGOBASE_H 1
+
+#include "backward_warning.h"
+#include "pair.h"
+#include "iterator.h"
+#include <bits/stl_algobase.h>
+#include <bits/stl_uninitialized.h>
+
+// Names from stl_algobase.h
+using std::iter_swap; 
+using std::swap; 
+using std::min; 
+using std::max; 
+using std::copy; 
+using std::copy_backward; 
+using std::copy_n; 
+using std::fill; 
+using std::fill_n; 
+using std::mismatch; 
+using std::equal; 
+using std::lexicographical_compare; 
+using std::lexicographical_compare_3way; 
+
+// Names from stl_uninitialized.h
+using std::uninitialized_copy;
+using std::uninitialized_copy_n;
+using std::uninitialized_fill;
+using std::uninitialized_fill_n;
+
+#endif /* _CPP_BACKWARD_ALGOBASE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/alloc.h b/contrib/media/updf/include/backward/alloc.h
new file mode 100644
index 000000000..54a6fb17a
--- /dev/null
+++ b/contrib/media/updf/include/backward/alloc.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 1996-1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ALLOC_H
+#define _CPP_BACKWARD_ALLOC_H 1
+
+#include "backward_warning.h"
+#include <bits/c++config.h>
+#include <bits/stl_alloc.h>
+
+using std::__malloc_alloc_template; 
+using std::malloc_alloc; 
+using std::simple_alloc; 
+using std::debug_alloc; 
+#ifndef __USE_MALLOC
+using std::__default_alloc_template; 
+#endif
+using std::alloc; 
+using std::single_client_alloc; 
+using std::allocator;
+
+#endif /* _CPP_BACKWARD_ALLOC_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/backward_warning.h b/contrib/media/updf/include/backward/backward_warning.h
new file mode 100644
index 000000000..991541553
--- /dev/null
+++ b/contrib/media/updf/include/backward/backward_warning.h
@@ -0,0 +1,38 @@
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_BACKWARD_WARNING_H
+#define _CPP_BACKWARD_BACKWARD_WARNING_H 1
+
+#ifdef __DEPRECATED
+#warning This file includes at least one deprecated or antiquated header. \
+         Please use the <X> header instead of <X.h> header for 'C++' includes \
+         and use the <cX> header instead of <X.h> header for 'C' includes. \
+         To disable this warning use -Wno-deprecated.
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/backward/bvector.h b/contrib/media/updf/include/backward/bvector.h
new file mode 100644
index 000000000..8a1ab0d39
--- /dev/null
+++ b/contrib/media/updf/include/backward/bvector.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __SGI_STL_BVECTOR_H
+#define __SGI_STL_BVECTOR_H
+
+
+#include "backward_warning.h"
+#include <bits/std_vector.h>
+
+using std::bit_vector;
+
+#endif /* __SGI_STL_BVECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
+
+
diff --git a/contrib/media/updf/include/backward/complex.h b/contrib/media/updf/include/backward/complex.h
new file mode 100644
index 000000000..c7e1d1c1b
--- /dev/null
+++ b/contrib/media/updf/include/backward/complex.h
@@ -0,0 +1,43 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_COMPLEX_H
+#define _CPP_BACKWARD_COMPLEX_H 1
+
+#include "backward_warning.h"
+#include <bits/std_complex.h>
+
+using std::complex;
+typedef complex<float> 		float_complex;
+typedef complex<double> 	double_complex;
+typedef complex<long double> 	long_double_complex;
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/defalloc.h b/contrib/media/updf/include/backward/defalloc.h
new file mode 100644
index 000000000..5f4428f9e
--- /dev/null
+++ b/contrib/media/updf/include/backward/defalloc.h
@@ -0,0 +1,88 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+// Inclusion of this file is DEPRECATED.  This is the original HP
+// default allocator.  It is provided only for backward compatibility.
+// This file WILL BE REMOVED in a future release.
+//
+// DO NOT USE THIS FILE unless you have an old container implementation
+// that requires an allocator with the HP-style interface.  
+//
+// Standard-conforming allocators have a very different interface.  The
+// standard default allocator is declared in the header <memory>.
+
+#ifndef _CPP_BACKWARD_DEFALLOC_H
+#define _CPP_BACKWARD_DEFALLOC_H 1
+
+#include "backward_warning.h"
+#include "new.h"
+#include <stddef.h>
+#include <stdlib.h>
+#include <limits.h> 
+#include "iostream.h" 
+#include "algobase.h"
+
+
+template <class _Tp>
+inline _Tp* allocate(ptrdiff_t __size, _Tp*) {
+    set_new_handler(0);
+    _Tp* __tmp = (_Tp*)(::operator new((size_t)(__size * sizeof(_Tp))));
+    if (__tmp == 0) {
+	cerr << "out of memory" << endl; 
+	exit(1);
+    }
+    return __tmp;
+}
+
+
+template <class _Tp>
+inline void deallocate(_Tp* __buffer) {
+    ::operator delete(__buffer);
+}
+
+template <class _Tp>
+class allocator {
+public:
+    typedef _Tp value_type;
+    typedef _Tp* pointer;
+    typedef const _Tp* const_pointer;
+    typedef _Tp& reference;
+    typedef const _Tp& const_reference;
+    typedef size_t size_type;
+    typedef ptrdiff_t difference_type;
+    pointer allocate(size_type __n) { 
+	return ::allocate((difference_type)__n, (pointer)0);
+    }
+    void deallocate(pointer __p) { ::deallocate(__p); }
+    pointer address(reference __x) { return (pointer)&__x; }
+    const_pointer const_address(const_reference __x) { 
+	return (const_pointer)&__x; 
+    }
+    size_type init_page_size() { 
+	return max(size_type(1), size_type(4096/sizeof(_Tp))); 
+    }
+    size_type max_size() const { 
+	return max(size_type(1), size_type(UINT_MAX/sizeof(_Tp))); 
+    }
+};
+
+class allocator<void> {
+public:
+    typedef void* pointer;
+};
+
+
+
+#endif /* _CPP_BACKWARD_DEFALLOC_H */
diff --git a/contrib/media/updf/include/backward/deque.h b/contrib/media/updf/include/backward/deque.h
new file mode 100644
index 000000000..81284518e
--- /dev/null
+++ b/contrib/media/updf/include/backward/deque.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_DEQUE_H
+#define _CPP_BACKWARD_DEQUE_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include "alloc.h"
+#include <bits/std_deque.h>
+
+using std::deque;
+
+#endif /* _CPP_BACKWARD_DEQUE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/fstream.h b/contrib/media/updf/include/backward/fstream.h
new file mode 100644
index 000000000..4f03e4c6c
--- /dev/null
+++ b/contrib/media/updf/include/backward/fstream.h
@@ -0,0 +1,52 @@
+// Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_FSTREAM_H
+#define _CPP_BACKWARD_FSTREAM_H 1
+
+#include "backward_warning.h"
+#include <bits/std_fstream.h>
+
+using std::filebuf;
+using std::ifstream;
+using std::ofstream;
+using std::fstream;
+using std::streampos;
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+using std::wfilebuf;
+using std::wifstream;
+using std::wofstream;
+using std::wfstream;
+using std::wstreampos;
+#endif
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/function.h b/contrib/media/updf/include/backward/function.h
new file mode 100644
index 000000000..a49c36ba1
--- /dev/null
+++ b/contrib/media/updf/include/backward/function.h
@@ -0,0 +1,98 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_FUNCTION_H
+#define _CPP_BACKWARD_FUNCTION_H 1
+
+#include "backward_warning.h"
+#include <bits/c++config.h>
+#include <stddef.h>
+#include <bits/stl_function.h>
+
+// Names from stl_function.h
+using std::unary_function; 
+using std::binary_function; 
+using std::plus; 
+using std::minus; 
+using std::multiplies; 
+using std::divides; 
+using std::identity_element; 
+using std::modulus; 
+using std::negate; 
+using std::equal_to; 
+using std::not_equal_to; 
+using std::greater; 
+using std::less; 
+using std::greater_equal; 
+using std::less_equal; 
+using std::logical_and; 
+using std::logical_or; 
+using std::logical_not; 
+using std::unary_negate; 
+using std::binary_negate; 
+using std::not1; 
+using std::not2; 
+using std::binder1st; 
+using std::binder2nd; 
+using std::bind1st; 
+using std::bind2nd; 
+using std::unary_compose; 
+using std::binary_compose; 
+using std::compose1; 
+using std::compose2; 
+using std::pointer_to_unary_function; 
+using std::pointer_to_binary_function; 
+using std::ptr_fun; 
+using std::identity; 
+using std::select1st; 
+using std::select2nd; 
+using std::project1st; 
+using std::project2nd; 
+using std::constant_void_fun; 
+using std::constant_unary_fun; 
+using std::constant_binary_fun; 
+using std::constant0; 
+using std::constant1; 
+using std::constant2; 
+using std::subtractive_rng; 
+using std::mem_fun_t; 
+using std::const_mem_fun_t; 
+using std::mem_fun_ref_t; 
+using std::const_mem_fun_ref_t; 
+using std::mem_fun1_t; 
+using std::const_mem_fun1_t; 
+using std::mem_fun1_ref_t; 
+using std::const_mem_fun1_ref_t; 
+using std::mem_fun; 
+using std::mem_fun_ref; 
+using std::mem_fun1; 
+using std::mem_fun1_ref; 
+
+#endif /* _CPP_BACKWARD_FUNCTION_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/hash_map.h b/contrib/media/updf/include/backward/hash_map.h
new file mode 100644
index 000000000..b5d0da2d5
--- /dev/null
+++ b/contrib/media/updf/include/backward/hash_map.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_BACKWARD_HASH_MAP_H
+#define _CPP_BACKWARD_HASH_MAP_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include <ext/hash_map>
+
+using std::hash;
+using std::hashtable;
+using std::hash_map;
+using std::hash_multimap;
+
+#endif /* _CPP_BACKWARD_HASH_MAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/hash_set.h b/contrib/media/updf/include/backward/hash_set.h
new file mode 100644
index 000000000..b09ba41d0
--- /dev/null
+++ b/contrib/media/updf/include/backward/hash_set.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_BACKWARD_HASH_SET_H
+#define _CPP_BACKWARD_HASH_SET_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include <ext/hash_set>
+
+using std::hash;
+using std::hashtable;
+using std::hash_set;
+using std::hash_multiset;
+
+#endif /* _CPP_BACKWARD_HASH_SET_H */
+
diff --git a/contrib/media/updf/include/backward/hashtable.h b/contrib/media/updf/include/backward/hashtable.h
new file mode 100644
index 000000000..d5d138efa
--- /dev/null
+++ b/contrib/media/updf/include/backward/hashtable.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BACKWARD_HASHTABLE_H
+#define _CPP_BACKWARD_HASHTABLE_H 1
+
+#include "backward_warning.h"
+#include <ext/stl_hashtable.h>
+#include "algo.h"
+#include "alloc.h"
+#include "vector.h"
+
+using std::hash;
+using std::hashtable;
+
+#endif /* _CPP_BACKWARD_HASHTABLE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/heap.h b/contrib/media/updf/include/backward/heap.h
new file mode 100644
index 000000000..eb0161b3e
--- /dev/null
+++ b/contrib/media/updf/include/backward/heap.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_HEAP_H
+#define _CPP_BACKWARD_HEAP_H 1
+
+#include "backward_warning.h"
+#include <bits/c++config.h>
+#include <bits/stl_heap.h>
+
+using std::push_heap;
+using std::pop_heap;
+using std::make_heap;
+using std::sort_heap;
+
+#endif /* _CPP_BACKWARD_HEAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/iomanip.h b/contrib/media/updf/include/backward/iomanip.h
new file mode 100644
index 000000000..dad183edd
--- /dev/null
+++ b/contrib/media/updf/include/backward/iomanip.h
@@ -0,0 +1,70 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_IOMANIP_H
+#define _CPP_BACKWARD_IOMANIP_H 1
+
+#include "backward_warning.h"
+#include "iostream.h"
+#include <bits/std_iomanip.h>
+
+// These are from <ios> as per [27.4].
+using std::boolalpha;
+using std::noboolalpha;
+using std::showbase;
+using std::noshowbase;
+using std::showpoint;
+using std::noshowpoint;
+using std::showpos;
+using std::noshowpos;
+using std::skipws;
+using std::noskipws;
+using std::uppercase;
+using std::nouppercase;
+using std::internal;
+using std::left;
+using std::right;
+using std::dec;
+using std::hex;
+using std::oct;
+using std::fixed;
+using std::scientific;
+
+// These are from <iomanip> as per [27.6].  Manipulators from <istream>
+// and <ostream> (e.g., endl) are made available via <iostream.h>.
+using std::resetiosflags;
+using std::setiosflags;
+using std::setbase;
+using std::setfill;
+using std::setprecision;
+using std::setw;
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/iostream.h b/contrib/media/updf/include/backward/iostream.h
new file mode 100644
index 000000000..0d258af14
--- /dev/null
+++ b/contrib/media/updf/include/backward/iostream.h
@@ -0,0 +1,60 @@
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_IOSTREAM_H
+#define _CPP_BACKWARD_IOSTREAM_H 1
+
+#include "backward_warning.h"
+#include <bits/std_iostream.h>
+
+using std::iostream;
+using std::ostream;
+using std::istream;
+using std::ios;
+using std::streambuf;
+
+using std::cout;
+using std::cin;
+using std::cerr;
+using std::clog;
+#ifdef _GLIBCPP_USE_WCHAR_T
+using std::wcout;
+using std::wcin;
+using std::wcerr;
+using std::wclog;
+#endif
+
+using std::ws;
+using std::endl;
+using std::ends;
+using std::flush;
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/istream.h b/contrib/media/updf/include/backward/istream.h
new file mode 100644
index 000000000..059e7742e
--- /dev/null
+++ b/contrib/media/updf/include/backward/istream.h
@@ -0,0 +1,43 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_ISTREAM_H
+#define _CPP_BACKWARD_ISTREAM_H 1
+
+#include "backward_warning.h"
+#include "iostream.h"
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
+
+
+
+
+
diff --git a/contrib/media/updf/include/backward/iterator.h b/contrib/media/updf/include/backward/iterator.h
new file mode 100644
index 000000000..eea2c01c9
--- /dev/null
+++ b/contrib/media/updf/include/backward/iterator.h
@@ -0,0 +1,88 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ITERATOR_H
+#define _CPP_BACKWARD_ITERATOR_H 1
+
+#include "backward_warning.h"
+#include "function.h"
+#include <stddef.h>
+#include "iostream.h"
+#include "iterator.h"
+
+#include <bits/stl_construct.h>
+#include <bits/stl_raw_storage_iter.h>
+
+// Names from stl_iterator.h
+using std::input_iterator_tag;
+using std::output_iterator_tag;
+using std::forward_iterator_tag;
+using std::bidirectional_iterator_tag;
+using std::random_access_iterator_tag;
+
+#if 0
+using std::iterator;
+#endif
+using std::input_iterator;
+using std::output_iterator;
+using std::forward_iterator;
+using std::bidirectional_iterator;
+using std::random_access_iterator;
+
+using std::iterator_traits;
+
+using std::iterator_category;
+using std::distance_type;
+using std::value_type;
+
+using std::distance; 
+using std::advance; 
+
+using std::insert_iterator;
+using std::front_insert_iterator;
+using std::back_insert_iterator;
+using std::inserter;
+using std::front_inserter;
+using std::back_inserter;
+
+using std::reverse_iterator;
+using std::reverse_bidirectional_iterator;
+
+using std::istream_iterator;
+using std::ostream_iterator;
+
+// Names from stl_construct.h
+using std::construct;
+using std::destroy;
+
+// Names from stl_raw_storage_iter.h
+using std::raw_storage_iterator;
+
+#endif /* _CPP_BACKWARD_ITERATOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/list.h b/contrib/media/updf/include/backward/list.h
new file mode 100644
index 000000000..27d3cd3c0
--- /dev/null
+++ b/contrib/media/updf/include/backward/list.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_LIST_H
+#define _CPP_BACKWARD_LIST_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include "alloc.h"
+#include <bits/std_list.h>
+
+using std::list;
+
+#endif /* _CPP_BACKWARD_LIST_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/map.h b/contrib/media/updf/include/backward/map.h
new file mode 100644
index 000000000..911f59e51
--- /dev/null
+++ b/contrib/media/updf/include/backward/map.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_MAP_H
+#define _CPP_BACKWARD_MAP_H 1
+
+#include "backward_warning.h"
+#include "tree.h"
+#include <bits/std_map.h>
+
+using std::map;
+
+#endif /* _CPP_BACKWARD_MAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/multimap.h b/contrib/media/updf/include/backward/multimap.h
new file mode 100644
index 000000000..1ecbb8152
--- /dev/null
+++ b/contrib/media/updf/include/backward/multimap.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_MULTIMAP_H
+#define _CPP_BACKWARD_MULTIMAP_H 1
+
+#include "backward_warning.h"
+#include "tree.h"
+#include <bits/std_map.h>
+
+using std::multimap;
+
+#endif /* _CPP_BACKWARD_MULTIMAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/multiset.h b/contrib/media/updf/include/backward/multiset.h
new file mode 100644
index 000000000..19a2f4cb0
--- /dev/null
+++ b/contrib/media/updf/include/backward/multiset.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_MULTISET_H
+#define _CPP_BACKWARD_MULTISET_H 1
+
+#include "backward_warning.h"
+#include "tree.h"
+#include <bits/std_set.h>
+
+using std::multiset;
+
+#endif /* _CPP_BACKWARD_MULTISET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/new.h b/contrib/media/updf/include/backward/new.h
new file mode 100644
index 000000000..8e4c5c939
--- /dev/null
+++ b/contrib/media/updf/include/backward/new.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+// Copyright (C) 2000 Free Software Foundation
+
+// This file is part of GNU CC.
+//
+// GNU CC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+// 
+// GNU CC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with GNU CC; see the file COPYING.  If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_NEW_H
+#define _CPP_BACKWARD_NEW_H 1
+
+#include "backward_warning.h"
+#include <new>
+
+using std::bad_alloc;
+using std::nothrow_t;
+using std::nothrow;
+using std::new_handler;
+using std::set_new_handler;
+
+#endif 
diff --git a/contrib/media/updf/include/backward/ostream.h b/contrib/media/updf/include/backward/ostream.h
new file mode 100644
index 000000000..4c7475619
--- /dev/null
+++ b/contrib/media/updf/include/backward/ostream.h
@@ -0,0 +1,38 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_OSTREAM_H
+#define _CPP_BACKWARD_OSTREAM_H 1
+
+#include "backward_warning.h"
+#include "iostream.h"
+
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/pair.h b/contrib/media/updf/include/backward/pair.h
new file mode 100644
index 000000000..b0ce3cc5a
--- /dev/null
+++ b/contrib/media/updf/include/backward/pair.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_PAIR_H
+#define _CPP_BACKWARD_PAIR_H 1
+
+#include "backward_warning.h"
+#include <bits/c++config.h>
+#include <bits/stl_pair.h>
+
+using std::pair;
+using std::make_pair;
+
+#endif /* _CPP_BACKWARD_PAIR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/queue.h b/contrib/media/updf/include/backward/queue.h
new file mode 100644
index 000000000..6eaf246a1
--- /dev/null
+++ b/contrib/media/updf/include/backward/queue.h
@@ -0,0 +1,41 @@
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_QUEUE_H
+#define _CPP_BACKWARD_QUEUE_H 1
+
+#include "backward_warning.h"
+#include <bits/std_queue.h>
+
+using std::queue;
+using std::priority_queue;
+
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/rope.h b/contrib/media/updf/include/backward/rope.h
new file mode 100644
index 000000000..abbef9efd
--- /dev/null
+++ b/contrib/media/updf/include/backward/rope.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ROPE_H
+#define _CPP_BACKWARD_ROPE_H 1
+
+#include "backward_warning.h"
+#include "hashtable.h"   
+#include <ext/rope>
+
+using std::char_producer; 
+using std::sequence_buffer; 
+using std::rope; 
+using std::crope; 
+using std::wrope; 
+
+#endif /* _CPP_BACKWARD_ROPE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/set.h b/contrib/media/updf/include/backward/set.h
new file mode 100644
index 000000000..68d3c4cb9
--- /dev/null
+++ b/contrib/media/updf/include/backward/set.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_SET_H
+#define _CPP_BACKWARD_SET_H 1
+
+#include "backward_warning.h"
+#include "tree.h"
+#include <bits/std_set.h>
+
+using std::set;
+
+#endif /* _CPP_BACKWARD_SET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/slist.h b/contrib/media/updf/include/backward/slist.h
new file mode 100644
index 000000000..b643740ba
--- /dev/null
+++ b/contrib/media/updf/include/backward/slist.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_BACKWARD_SLIST_H
+#define _CPP_BACKWARD_SLIST_H 1
+
+#include "backward_warning.h"
+#include <ext/slist>
+
+using std::slist;
+
+#endif /* _CPP_BACKWARD_SLIST_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/stack.h b/contrib/media/updf/include/backward/stack.h
new file mode 100644
index 000000000..48342365b
--- /dev/null
+++ b/contrib/media/updf/include/backward/stack.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_STACK_H
+#define _CPP_BACKWARD_STACK_H 1
+
+#include "backward_warning.h"
+#include "vector.h"
+#include "deque.h"
+#include "heap.h"
+#include "queue.h"
+#include <bits/std_stack.h>
+
+using std::stack;
+
+#endif /* _CPP_BACKWARD_STACK_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/stream.h b/contrib/media/updf/include/backward/stream.h
new file mode 100644
index 000000000..21a851dec
--- /dev/null
+++ b/contrib/media/updf/include/backward/stream.h
@@ -0,0 +1,38 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_STREAM_H
+#define _CPP_BACKWARD_STREAM_H 1
+
+#include "backward_warning.h"
+#include "iostream.h"
+
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/streambuf.h b/contrib/media/updf/include/backward/streambuf.h
new file mode 100644
index 000000000..3965816dc
--- /dev/null
+++ b/contrib/media/updf/include/backward/streambuf.h
@@ -0,0 +1,40 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_STREAMBUF_H
+#define _CPP_BACKWARD_STREAMBUF_H 1
+
+#include "backward_warning.h"
+#include <bits/std_streambuf.h>
+
+using std::streambuf;
+
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/strstream b/contrib/media/updf/include/backward/strstream
new file mode 100644
index 000000000..ed9a6b844
--- /dev/null
+++ b/contrib/media/updf/include/backward/strstream
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+// WARNING: The classes defined in this header are DEPRECATED.  This
+// header is defined in section D.7.1 of the C++ standard, and it
+// MAY BE REMOVED in a future standard revision.  You should use the
+// header <sstream> instead.
+
+#ifndef __SGI_STL_STRSTREAM
+#define __SGI_STL_STRSTREAM
+
+#include "backward_warning.h"
+#include <bits/std_iosfwd.h>
+#include <bits/std_ios.h>
+#include <bits/std_istream.h>
+#include <bits/std_ostream.h>
+#include <bits/std_string.h>
+
+namespace std
+{
+
+//----------------------------------------------------------------------
+// Class strstreambuf, a streambuf class that manages an array of char.
+// Note that this class is not a template.
+
+class strstreambuf : public basic_streambuf<char, char_traits<char> >
+{
+public:                         // Types.
+  typedef char_traits<char>              _Traits;
+  typedef basic_streambuf<char, _Traits> _Base;
+
+public:                         // Constructor, destructor
+  explicit strstreambuf(streamsize __initial_capacity = 0);
+  strstreambuf(void* (*__alloc)(size_t), void (*__free)(void*));
+
+  strstreambuf(char* __get, streamsize __n, char* __put = 0);
+  strstreambuf(signed char* __get, streamsize __n, signed char* __put = 0);
+  strstreambuf(unsigned char* __get, streamsize __n, unsigned char* __put=0);
+
+  strstreambuf(const char* __get, streamsize __n);
+  strstreambuf(const signed char* __get, streamsize __n);
+  strstreambuf(const unsigned char* __get, streamsize __n);
+
+  virtual ~strstreambuf();
+
+public:                         // strstreambuf operations.
+  void freeze(bool = true);
+  char* str();
+  int pcount() const;
+
+protected:                      // Overridden virtual member functions.
+  virtual int_type overflow(int_type __c  = _Traits::eof());
+  virtual int_type pbackfail(int_type __c = _Traits::eof());
+  virtual int_type underflow();
+  virtual _Base* setbuf(char* __buf, streamsize __n);
+  virtual pos_type seekoff(off_type __off, ios_base::seekdir __dir,
+                           ios_base::openmode __mode
+                                      = ios_base::in | ios_base::out);
+  virtual pos_type seekpos(pos_type __pos, ios_base::openmode __mode
+                                      = ios_base::in | ios_base::out);
+
+private:                        // Helper functions.
+  // Dynamic allocation, possibly using _M_alloc_fun and _M_free_fun.
+  char* _M_alloc(size_t);
+  void  _M_free(char*);
+
+  // Helper function used in constructors.
+  void _M_setup(char* __get, char* __put, streamsize __n);
+
+private:                        // Data members.
+  void* (*_M_alloc_fun)(size_t);
+  void  (*_M_free_fun)(void*);
+
+  bool _M_dynamic  : 1;
+  bool _M_frozen   : 1;
+  bool _M_constant : 1;
+};
+
+//----------------------------------------------------------------------
+// Class istrstream, an istream that manages a strstreambuf.
+
+class istrstream : public basic_istream<char>
+{
+public:
+  explicit istrstream(char*);
+  explicit istrstream(const char*);
+  istrstream(char* , streamsize);
+  istrstream(const char*, streamsize);
+  virtual ~istrstream();
+
+  strstreambuf* rdbuf() const;
+  char* str();
+
+private:
+  strstreambuf _M_buf;
+};
+
+//----------------------------------------------------------------------
+// Class ostrstream
+
+class ostrstream : public basic_ostream<char>
+{
+public:
+  ostrstream();
+  ostrstream(char*, int, ios_base::openmode = ios_base::out);
+  virtual ~ostrstream();
+
+  strstreambuf* rdbuf() const;
+  void freeze(bool = true);
+  char* str();
+  int pcount() const;
+
+private:
+  strstreambuf _M_buf;
+};
+
+//----------------------------------------------------------------------
+// Class strstream
+
+class strstream : public basic_iostream<char>
+{
+public:
+  typedef char                        char_type;
+  typedef char_traits<char>::int_type int_type;
+  typedef char_traits<char>::pos_type pos_type;
+  typedef char_traits<char>::off_type off_type;
+
+  strstream();
+  strstream(char*, int, ios_base::openmode = ios_base::in | ios_base::out);
+  virtual ~strstream();
+
+  strstreambuf* rdbuf() const;
+  void freeze(bool = true);
+  int pcount() const;
+  char* str();
+
+private:
+  strstreambuf _M_buf;
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_STRSTREAM */
+
+// Local Variables:
+// mode:C++
+// End:
+
+
diff --git a/contrib/media/updf/include/backward/strstream.h b/contrib/media/updf/include/backward/strstream.h
new file mode 100644
index 000000000..82802d2f8
--- /dev/null
+++ b/contrib/media/updf/include/backward/strstream.h
@@ -0,0 +1,41 @@
+// -*- C++ -*- forwarding header.
+// Copyright (C) 2000 Free Software Foundation
+
+// This file is part of GNU CC.
+//
+// GNU CC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+// 
+// GNU CC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with GNU CC; see the file COPYING.  If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_STRSTREAM_H
+#define _CPP_BACKWARD_STRSTREAM_H 1
+
+#include "strstream"
+
+using std::strstreambuf;
+using std::istrstream;
+using std::ostrstream;
+using std::strstream;
+
+#endif 
+
diff --git a/contrib/media/updf/include/backward/tempbuf.h b/contrib/media/updf/include/backward/tempbuf.h
new file mode 100644
index 000000000..afb81bf64
--- /dev/null
+++ b/contrib/media/updf/include/backward/tempbuf.h
@@ -0,0 +1,49 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_TEMPBUF_H
+#define _CPP_BACKWARD_TEMPBUF_H 1
+
+#include "backward_warning.h"
+#include "pair.h"
+#include "iterator.h"
+#include <limits.h>
+#include <stddef.h> 
+#include <stdlib.h> 
+#include <bits/type_traits.h>  
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_tempbuf.h>
+
+using std::get_temporary_buffer;
+using std::return_temporary_buffer;
+using std::temporary_buffer;
+
+#endif /* _CPP_BACKWARD_TEMPBUF_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/tree.h b/contrib/media/updf/include/backward/tree.h
new file mode 100644
index 000000000..9c732236f
--- /dev/null
+++ b/contrib/media/updf/include/backward/tree.h
@@ -0,0 +1,27 @@
+
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_EXT_TREE
+#define _CPP_EXT_TREE 1
+
+#include "backward_warning.h"
+#include <bits/stl_tree.h>
+
+using std::rb_tree;
+
+#endif 
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/vector.h b/contrib/media/updf/include/backward/vector.h
new file mode 100644
index 000000000..cea51ebc1
--- /dev/null
+++ b/contrib/media/updf/include/backward/vector.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_VECTOR_H
+#define _CPP_BACKWARD_VECTOR_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include "alloc.h"  
+#include <bits/std_vector.h>
+
+using std::vector;
+
+#endif /* _CPP_BACKWARD_VECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bfd.h b/contrib/media/updf/include/bfd.h
new file mode 100644
index 000000000..c29faa01e
--- /dev/null
+++ b/contrib/media/updf/include/bfd.h
@@ -0,0 +1,3612 @@
+/* Main header file for the bfd library -- portable access to object files.
+   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+   2000, 2001
+   Free Software Foundation, Inc.
+   Contributed by Cygnus Support.
+
+** NOTE: bfd.h and bfd-in2.h are GENERATED files.  Don't change them;
+** instead, change bfd-in.h or the other BFD source files processed to
+** generate these files.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* bfd.h -- The only header file required by users of the bfd library
+
+The bfd.h file is generated from bfd-in.h and various .c files; if you
+change it, your changes will probably be lost.
+
+All the prototypes and definitions following the comment "THE FOLLOWING
+IS EXTRACTED FROM THE SOURCE" are extracted from the source files for
+BFD.  If you change it, someone oneday will extract it from the source
+again, and your changes will be lost.  To save yourself from this bind,
+change the definitions in the source in the bfd directory.  Type "make
+docs" and then "make headers" in that directory, and magically this file
+will change to reflect your changes.
+
+If you don't have the tools to perform the extraction, then you are
+safe from someone on your system trampling over your header files.
+You should still maintain the equivalence between the source and this
+file though; every change you make to the .c file should be reflected
+here.  */
+
+#ifndef __BFD_H_SEEN__
+#define __BFD_H_SEEN__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "ansidecl.h"
+
+/* These two lines get substitutions done by commands in Makefile.in.  */
+#define BFD_VERSION  "2.11.90.0.8"
+#define BFD_ARCH_SIZE 32
+#define BFD_HOST_64BIT_LONG 0
+#if 0
+#define BFD_HOST_64_BIT 
+#define BFD_HOST_U_64_BIT 
+#endif
+
+#if BFD_ARCH_SIZE >= 64
+#define BFD64
+#endif
+
+#ifndef INLINE
+#if __GNUC__ >= 2
+#define INLINE __inline__
+#else
+#define INLINE
+#endif
+#endif
+
+/* forward declaration */
+typedef struct _bfd bfd;
+
+/* To squelch erroneous compiler warnings ("illegal pointer
+   combination") from the SVR3 compiler, we would like to typedef
+   boolean to int (it doesn't like functions which return boolean.
+   Making sure they are never implicitly declared to return int
+   doesn't seem to help).  But this file is not configured based on
+   the host.  */
+/* General rules: functions which are boolean return true on success
+   and false on failure (unless they're a predicate).   -- bfd.doc */
+/* I'm sure this is going to break something and someone is going to
+   force me to change it.  */
+/* typedef enum boolean {false, true} boolean; */
+/* Yup, SVR4 has a "typedef enum boolean" in <sys/types.h>  -fnf */
+/* It gets worse if the host also defines a true/false enum... -sts */
+/* And even worse if your compiler has built-in boolean types... -law */
+#if defined (__GNUG__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 6))
+#define TRUE_FALSE_ALREADY_DEFINED
+#endif
+#ifdef MPW
+/* Pre-emptive strike - get the file with the enum.  */
+#include <Types.h>
+#define TRUE_FALSE_ALREADY_DEFINED
+#endif /* MPW */
+#ifndef TRUE_FALSE_ALREADY_DEFINED
+typedef enum bfd_boolean {false, true} boolean;
+#define BFD_TRUE_FALSE
+#else
+/* Use enum names that will appear nowhere else.  */
+typedef enum bfd_boolean {bfd_fffalse, bfd_tttrue} boolean;
+#endif
+
+/* A pointer to a position in a file.  */
+/* FIXME:  This should be using off_t from <sys/types.h>.
+   For now, try to avoid breaking stuff by not including <sys/types.h> here.
+   This will break on systems with 64-bit file offsets (e.g. 4.4BSD).
+   Probably the best long-term answer is to avoid using file_ptr AND off_t
+   in this header file, and to handle this in the BFD implementation
+   rather than in its interface.  */
+/* typedef off_t	file_ptr; */
+typedef long int file_ptr;
+
+/* Support for different sizes of target format ints and addresses.
+   If the type `long' is at least 64 bits, BFD_HOST_64BIT_LONG will be
+   set to 1 above.  Otherwise, if gcc is being used, this code will
+   use gcc's "long long" type.  Otherwise, BFD_HOST_64_BIT must be
+   defined above.  */
+
+#ifndef BFD_HOST_64_BIT
+# if BFD_HOST_64BIT_LONG
+#  define BFD_HOST_64_BIT long
+#  define BFD_HOST_U_64_BIT unsigned long
+# else
+#  ifdef __GNUC__
+#   if __GNUC__ >= 2
+#    define BFD_HOST_64_BIT long long
+#    define BFD_HOST_U_64_BIT unsigned long long
+#   endif /* __GNUC__ >= 2 */
+#  endif /* ! defined (__GNUC__) */
+# endif /* ! BFD_HOST_64BIT_LONG */
+#endif /* ! defined (BFD_HOST_64_BIT) */
+
+#ifdef BFD64
+
+#ifndef BFD_HOST_64_BIT
+ #error No 64 bit integer type available
+#endif /* ! defined (BFD_HOST_64_BIT) */
+
+typedef BFD_HOST_U_64_BIT bfd_vma;
+typedef BFD_HOST_64_BIT bfd_signed_vma;
+typedef BFD_HOST_U_64_BIT bfd_size_type;
+typedef BFD_HOST_U_64_BIT symvalue;
+
+#ifndef fprintf_vma
+#if BFD_HOST_64BIT_LONG
+#define sprintf_vma(s,x) sprintf (s, "%016lx", x)
+#define fprintf_vma(f,x) fprintf (f, "%016lx", x)
+#else
+#define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff)))
+#define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff))
+#define fprintf_vma(s,x) \
+  fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
+#define sprintf_vma(s,x) \
+  sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
+#endif
+#endif
+
+#else /* not BFD64  */
+
+/* Represent a target address.  Also used as a generic unsigned type
+   which is guaranteed to be big enough to hold any arithmetic types
+   we need to deal with.  */
+typedef unsigned long bfd_vma;
+
+/* A generic signed type which is guaranteed to be big enough to hold any
+   arithmetic types we need to deal with.  Can be assumed to be compatible
+   with bfd_vma in the same way that signed and unsigned ints are compatible
+   (as parameters, in assignment, etc).  */
+typedef long bfd_signed_vma;
+
+typedef unsigned long symvalue;
+typedef unsigned long bfd_size_type;
+
+/* Print a bfd_vma x on stream s.  */
+#define fprintf_vma(s,x) fprintf (s, "%08lx", x)
+#define sprintf_vma(s,x) sprintf (s, "%08lx", x)
+
+#endif /* not BFD64  */
+
+#define printf_vma(x) fprintf_vma(stdout,x)
+
+typedef unsigned int flagword;	/* 32 bits of flags */
+typedef unsigned char bfd_byte;
+
+/** File formats */
+
+typedef enum bfd_format {
+	      bfd_unknown = 0,	/* file format is unknown */
+	      bfd_object,	/* linker/assember/compiler output */
+	      bfd_archive,	/* object archive file */
+	      bfd_core,		/* core dump */
+	      bfd_type_end}	/* marks the end; don't use it! */
+         bfd_format;
+
+/* Values that may appear in the flags field of a BFD.  These also
+   appear in the object_flags field of the bfd_target structure, where
+   they indicate the set of flags used by that backend (not all flags
+   are meaningful for all object file formats) (FIXME: at the moment,
+   the object_flags values have mostly just been copied from backend
+   to another, and are not necessarily correct).  */
+
+/* No flags.  */
+#define BFD_NO_FLAGS   	0x00
+
+/* BFD contains relocation entries.  */
+#define HAS_RELOC   	0x01
+
+/* BFD is directly executable.  */
+#define EXEC_P      	0x02
+
+/* BFD has line number information (basically used for F_LNNO in a
+   COFF header).  */
+#define HAS_LINENO  	0x04
+
+/* BFD has debugging information.  */
+#define HAS_DEBUG   	0x08
+
+/* BFD has symbols.  */
+#define HAS_SYMS    	0x10
+
+/* BFD has local symbols (basically used for F_LSYMS in a COFF
+   header).  */
+#define HAS_LOCALS  	0x20
+
+/* BFD is a dynamic object.  */
+#define DYNAMIC     	0x40
+
+/* Text section is write protected (if D_PAGED is not set, this is
+   like an a.out NMAGIC file) (the linker sets this by default, but
+   clears it for -r or -N).  */
+#define WP_TEXT     	0x80
+
+/* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
+   linker sets this by default, but clears it for -r or -n or -N).  */
+#define D_PAGED     	0x100
+
+/* BFD is relaxable (this means that bfd_relax_section may be able to
+   do something) (sometimes bfd_relax_section can do something even if
+   this is not set).  */
+#define BFD_IS_RELAXABLE 0x200
+
+/* This may be set before writing out a BFD to request using a
+   traditional format.  For example, this is used to request that when
+   writing out an a.out object the symbols not be hashed to eliminate
+   duplicates.  */
+#define BFD_TRADITIONAL_FORMAT 0x400
+
+/* This flag indicates that the BFD contents are actually cached in
+   memory.  If this is set, iostream points to a bfd_in_memory struct.  */
+#define BFD_IN_MEMORY 0x800
+
+/* symbols and relocation */
+
+/* A count of carsyms (canonical archive symbols).  */
+typedef unsigned long symindex;
+
+/* How to perform a relocation.  */
+typedef const struct reloc_howto_struct reloc_howto_type;
+
+#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
+
+/* General purpose part of a symbol X;
+   target specific parts are in libcoff.h, libaout.h, etc.  */
+
+#define bfd_get_section(x) ((x)->section)
+#define bfd_get_output_section(x) ((x)->section->output_section)
+#define bfd_set_section(x,y) ((x)->section) = (y)
+#define bfd_asymbol_base(x) ((x)->section->vma)
+#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
+#define bfd_asymbol_name(x) ((x)->name)
+/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
+#define bfd_asymbol_bfd(x) ((x)->the_bfd)
+#define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour)
+
+/* A canonical archive symbol.  */
+/* This is a type pun with struct ranlib on purpose! */
+typedef struct carsym {
+  char *name;
+  file_ptr file_offset;		/* look here to find the file */
+} carsym;			/* to make these you call a carsymogen */
+
+/* Used in generating armaps (archive tables of contents).
+   Perhaps just a forward definition would do? */
+struct orl {			/* output ranlib */
+  char **name;			/* symbol name */
+  file_ptr pos;			/* bfd* or file position */
+  int namidx;			/* index into string table */
+};
+
+/* Linenumber stuff */
+typedef struct lineno_cache_entry {
+  unsigned int line_number;	/* Linenumber from start of function*/
+  union {
+    struct symbol_cache_entry *sym; /* Function name */
+    unsigned long offset;	/* Offset into section */
+  } u;
+} alent;
+
+/* object and core file sections */
+
+#define	align_power(addr, align)	\
+	( ((addr) + ((1<<(align))-1)) & (-1 << (align)))
+
+typedef struct sec *sec_ptr;
+
+#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
+#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
+#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
+#define bfd_section_name(bfd, ptr) ((ptr)->name)
+#define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr))
+#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
+#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
+#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
+#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
+#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
+
+#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
+
+#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma= (val)), ((ptr)->user_set_vma = (boolean)true), true)
+#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),true)
+#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),true)
+
+typedef struct stat stat_type;
+
+typedef enum bfd_print_symbol
+{
+  bfd_print_symbol_name,
+  bfd_print_symbol_more,
+  bfd_print_symbol_all
+} bfd_print_symbol_type;
+
+/* Information about a symbol that nm needs.  */
+
+typedef struct _symbol_info
+{
+  symvalue value;
+  char type;
+  CONST char *name;            /* Symbol name.  */
+  unsigned char stab_type;     /* Stab type.  */
+  char stab_other;             /* Stab other.  */
+  short stab_desc;             /* Stab desc.  */
+  CONST char *stab_name;       /* String for stab type.  */
+} symbol_info;
+
+/* Get the name of a stabs type code.  */
+
+extern const char *bfd_get_stab_name PARAMS ((int));
+
+/* Hash table routines.  There is no way to free up a hash table.  */
+
+/* An element in the hash table.  Most uses will actually use a larger
+   structure, and an instance of this will be the first field.  */
+
+struct bfd_hash_entry
+{
+  /* Next entry for this hash code.  */
+  struct bfd_hash_entry *next;
+  /* String being hashed.  */
+  const char *string;
+  /* Hash code.  This is the full hash code, not the index into the
+     table.  */
+  unsigned long hash;
+};
+
+/* A hash table.  */
+
+struct bfd_hash_table
+{
+  /* The hash array.  */
+  struct bfd_hash_entry **table;
+  /* The number of slots in the hash table.  */
+  unsigned int size;
+  /* A function used to create new elements in the hash table.  The
+     first entry is itself a pointer to an element.  When this
+     function is first invoked, this pointer will be NULL.  However,
+     having the pointer permits a hierarchy of method functions to be
+     built each of which calls the function in the superclass.  Thus
+     each function should be written to allocate a new block of memory
+     only if the argument is NULL.  */
+  struct bfd_hash_entry *(*newfunc) PARAMS ((struct bfd_hash_entry *,
+					     struct bfd_hash_table *,
+					     const char *));
+   /* An objalloc for this hash table.  This is a struct objalloc *,
+     but we use PTR to avoid requiring the inclusion of objalloc.h.  */
+  PTR memory;
+};
+
+/* Initialize a hash table.  */
+extern boolean bfd_hash_table_init
+  PARAMS ((struct bfd_hash_table *,
+	   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
+				       struct bfd_hash_table *,
+				       const char *)));
+
+/* Initialize a hash table specifying a size.  */
+extern boolean bfd_hash_table_init_n
+  PARAMS ((struct bfd_hash_table *,
+	   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
+				       struct bfd_hash_table *,
+				       const char *),
+	   unsigned int size));
+
+/* Free up a hash table.  */
+extern void bfd_hash_table_free PARAMS ((struct bfd_hash_table *));
+
+/* Look up a string in a hash table.  If CREATE is true, a new entry
+   will be created for this string if one does not already exist.  The
+   COPY argument must be true if this routine should copy the string
+   into newly allocated memory when adding an entry.  */
+extern struct bfd_hash_entry *bfd_hash_lookup
+  PARAMS ((struct bfd_hash_table *, const char *, boolean create,
+	   boolean copy));
+
+/* Replace an entry in a hash table.  */
+extern void bfd_hash_replace
+  PARAMS ((struct bfd_hash_table *, struct bfd_hash_entry *old,
+	   struct bfd_hash_entry *nw));
+
+/* Base method for creating a hash table entry.  */
+extern struct bfd_hash_entry *bfd_hash_newfunc
+  PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *,
+	   const char *));
+
+/* Grab some space for a hash table entry.  */
+extern PTR bfd_hash_allocate PARAMS ((struct bfd_hash_table *,
+				      unsigned int));
+
+/* Traverse a hash table in a random order, calling a function on each
+   element.  If the function returns false, the traversal stops.  The
+   INFO argument is passed to the function.  */
+extern void bfd_hash_traverse PARAMS ((struct bfd_hash_table *,
+				       boolean (*) (struct bfd_hash_entry *,
+						    PTR),
+				       PTR info));
+
+/* Semi-portable string concatenation in cpp.
+   The CAT4 hack is to avoid a problem with some strict ANSI C preprocessors.
+   The problem is, "32_" is not a valid preprocessing token, and we don't
+   want extra underscores (e.g., "nlm_32_").  The XCAT2 macro will cause the
+   inner CAT macros to be evaluated first, producing still-valid pp-tokens.
+   Then the final concatenation can be done.  (Sigh.)  */
+#ifndef CAT
+#ifdef SABER
+#define CAT(a,b)	a##b
+#define CAT3(a,b,c)	a##b##c
+#define CAT4(a,b,c,d)	a##b##c##d
+#else
+#if defined(__STDC__) || defined(ALMOST_STDC)
+#define CAT(a,b) a##b
+#define CAT3(a,b,c) a##b##c
+#define XCAT2(a,b)	CAT(a,b)
+#define CAT4(a,b,c,d)	XCAT2(CAT(a,b),CAT(c,d))
+#else
+#define CAT(a,b) a/**/b
+#define CAT3(a,b,c) a/**/b/**/c
+#define CAT4(a,b,c,d)	a/**/b/**/c/**/d
+#endif
+#endif
+#endif
+
+#define COFF_SWAP_TABLE (PTR) &bfd_coff_std_swap_table
+
+/* User program access to BFD facilities */
+
+/* Direct I/O routines, for programs which know more about the object
+   file than BFD does.  Use higher level routines if possible.  */
+
+extern bfd_size_type bfd_read
+  PARAMS ((PTR, bfd_size_type size, bfd_size_type nitems, bfd *abfd));
+extern bfd_size_type bfd_write
+  PARAMS ((const PTR, bfd_size_type size, bfd_size_type nitems, bfd *abfd));
+extern int bfd_seek PARAMS ((bfd *abfd, file_ptr fp, int direction));
+extern long bfd_tell PARAMS ((bfd *abfd));
+extern int bfd_flush PARAMS ((bfd *abfd));
+extern int bfd_stat PARAMS ((bfd *abfd, struct stat *));
+
+/* Cast from const char * to char * so that caller can assign to
+   a char * without a warning.  */
+#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
+#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
+#define bfd_get_format(abfd) ((abfd)->format)
+#define bfd_get_target(abfd) ((abfd)->xvec->name)
+#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
+#define bfd_family_coff(abfd) \
+  (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
+   bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
+#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
+#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
+#define bfd_header_big_endian(abfd) \
+  ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
+#define bfd_header_little_endian(abfd) \
+  ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
+#define bfd_get_file_flags(abfd) ((abfd)->flags)
+#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
+#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
+#define bfd_my_archive(abfd) ((abfd)->my_archive)
+#define bfd_has_map(abfd) ((abfd)->has_armap)
+
+#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
+#define bfd_usrdata(abfd) ((abfd)->usrdata)
+
+#define bfd_get_start_address(abfd) ((abfd)->start_address)
+#define bfd_get_symcount(abfd) ((abfd)->symcount)
+#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
+#define bfd_count_sections(abfd) ((abfd)->section_count)
+
+#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
+
+#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = (boolean) (bool)), true)
+
+extern boolean bfd_cache_close PARAMS ((bfd *abfd));
+/* NB: This declaration should match the autogenerated one in libbfd.h.  */
+
+extern boolean bfd_record_phdr
+  PARAMS ((bfd *, unsigned long, boolean, flagword, boolean, bfd_vma,
+	   boolean, boolean, unsigned int, struct sec **));
+
+/* Byte swapping routines.  */
+
+bfd_vma		bfd_getb64	   PARAMS ((const unsigned char *));
+bfd_vma 	bfd_getl64	   PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getb_signed_64 PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getl_signed_64 PARAMS ((const unsigned char *));
+bfd_vma		bfd_getb32	   PARAMS ((const unsigned char *));
+bfd_vma		bfd_getl32	   PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getb_signed_32 PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getl_signed_32 PARAMS ((const unsigned char *));
+bfd_vma		bfd_getb16	   PARAMS ((const unsigned char *));
+bfd_vma		bfd_getl16	   PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getb_signed_16 PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getl_signed_16 PARAMS ((const unsigned char *));
+void		bfd_putb64	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putl64	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putb32	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putl32	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putb16	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putl16	   PARAMS ((bfd_vma, unsigned char *));
+
+/* Byte swapping routines which take size and endiannes as arguments.  */
+
+bfd_vma         bfd_get_bits       PARAMS ((bfd_byte *, int, boolean));
+void            bfd_put_bits       PARAMS ((bfd_vma, bfd_byte *, int, boolean));
+
+/* Externally visible ECOFF routines.  */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+struct ecoff_debug_info;
+struct ecoff_debug_swap;
+struct ecoff_extr;
+struct symbol_cache_entry;
+struct bfd_link_info;
+struct bfd_link_hash_entry;
+struct bfd_elf_version_tree;
+#endif
+extern bfd_vma bfd_ecoff_get_gp_value PARAMS ((bfd * abfd));
+extern boolean bfd_ecoff_set_gp_value PARAMS ((bfd *abfd, bfd_vma gp_value));
+extern boolean bfd_ecoff_set_regmasks
+  PARAMS ((bfd *abfd, unsigned long gprmask, unsigned long fprmask,
+	   unsigned long *cprmask));
+extern PTR bfd_ecoff_debug_init
+  PARAMS ((bfd *output_bfd, struct ecoff_debug_info *output_debug,
+	   const struct ecoff_debug_swap *output_swap,
+	   struct bfd_link_info *));
+extern void bfd_ecoff_debug_free
+  PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+	   const struct ecoff_debug_swap *output_swap,
+	   struct bfd_link_info *));
+extern boolean bfd_ecoff_debug_accumulate
+  PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+	   const struct ecoff_debug_swap *output_swap,
+	   bfd *input_bfd, struct ecoff_debug_info *input_debug,
+	   const struct ecoff_debug_swap *input_swap,
+	   struct bfd_link_info *));
+extern boolean bfd_ecoff_debug_accumulate_other
+  PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+	   const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
+	   struct bfd_link_info *));
+extern boolean bfd_ecoff_debug_externals
+  PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap,
+	   boolean relocateable,
+	   boolean (*get_extr) (struct symbol_cache_entry *,
+				struct ecoff_extr *),
+	   void (*set_index) (struct symbol_cache_entry *,
+			      bfd_size_type)));
+extern boolean bfd_ecoff_debug_one_external
+  PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap,
+	   const char *name, struct ecoff_extr *esym));
+extern bfd_size_type bfd_ecoff_debug_size
+  PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap));
+extern boolean bfd_ecoff_write_debug
+  PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap, file_ptr where));
+extern boolean bfd_ecoff_write_accumulated_debug
+  PARAMS ((PTR handle, bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap,
+	   struct bfd_link_info *info, file_ptr where));
+extern boolean bfd_mips_ecoff_create_embedded_relocs
+  PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+	   char **));
+
+/* Externally visible ELF routines.  */
+
+struct bfd_link_needed_list
+{
+  struct bfd_link_needed_list *next;
+  bfd *by;
+  const char *name;
+};
+
+extern boolean bfd_elf32_record_link_assignment
+  PARAMS ((bfd *, struct bfd_link_info *, const char *, boolean));
+extern boolean bfd_elf64_record_link_assignment
+  PARAMS ((bfd *, struct bfd_link_info *, const char *, boolean));
+extern struct bfd_link_needed_list *bfd_elf_get_needed_list
+  PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_elf_get_bfd_needed_list
+  PARAMS ((bfd *, struct bfd_link_needed_list **));
+extern boolean bfd_elf32_size_dynamic_sections
+  PARAMS ((bfd *, const char *, const char *, boolean, const char *,
+	   const char * const *, struct bfd_link_info *, struct sec **,
+	   struct bfd_elf_version_tree *));
+extern boolean bfd_elf64_size_dynamic_sections
+  PARAMS ((bfd *, const char *, const char *, boolean, const char *,
+	   const char * const *, struct bfd_link_info *, struct sec **,
+	   struct bfd_elf_version_tree *));
+extern void bfd_elf_set_dt_needed_name PARAMS ((bfd *, const char *));
+extern void bfd_elf_set_dt_needed_soname PARAMS ((bfd *, const char *));
+extern const char *bfd_elf_get_dt_soname PARAMS ((bfd *));
+extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* Return an upper bound on the number of bytes required to store a
+   copy of ABFD's program header table entries.  Return -1 if an error
+   occurs; bfd_get_error will return an appropriate code.  */
+extern long bfd_get_elf_phdr_upper_bound PARAMS ((bfd *abfd));
+
+/* Copy ABFD's program header table entries to *PHDRS.  The entries
+   will be stored as an array of Elf_Internal_Phdr structures, as
+   defined in include/elf/internal.h.  To find out how large the
+   buffer needs to be, call bfd_get_elf_phdr_upper_bound.
+
+   Return the number of program header table entries read, or -1 if an
+   error occurs; bfd_get_error will return an appropriate code.  */
+extern int bfd_get_elf_phdrs PARAMS ((bfd *abfd, void *phdrs));
+
+/* Return the arch_size field of an elf bfd, or -1 if not elf.  */
+extern int bfd_get_arch_size PARAMS ((bfd *));
+
+/* Return true if address "naturally" sign extends, or -1 if not elf.  */
+extern int bfd_get_sign_extend_vma PARAMS ((bfd *));
+
+extern boolean bfd_m68k_elf32_create_embedded_relocs
+  PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+	   char **));
+
+/* SunOS shared library support routines for the linker.  */
+
+extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
+  PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_sunos_record_link_assignment
+  PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern boolean bfd_sunos_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *, struct sec **, struct sec **,
+	   struct sec **));
+
+/* Linux shared library support routines for the linker.  */
+
+extern boolean bfd_i386linux_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_m68klinux_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_sparclinux_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* mmap hacks */
+
+struct _bfd_window_internal;
+typedef struct _bfd_window_internal bfd_window_internal;
+
+typedef struct _bfd_window {
+  /* What the user asked for.  */
+  PTR data;
+  bfd_size_type size;
+  /* The actual window used by BFD.  Small user-requested read-only
+     regions sharing a page may share a single window into the object
+     file.  Read-write versions shouldn't until I've fixed things to
+     keep track of which portions have been claimed by the
+     application; don't want to give the same region back when the
+     application wants two writable copies!  */
+  struct _bfd_window_internal *i;
+} bfd_window;
+
+extern void bfd_init_window PARAMS ((bfd_window *));
+extern void bfd_free_window PARAMS ((bfd_window *));
+extern boolean bfd_get_file_window
+  PARAMS ((bfd *, file_ptr, bfd_size_type, bfd_window *, boolean));
+
+/* XCOFF support routines for the linker.  */
+
+extern boolean bfd_xcoff_link_record_set
+  PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+	   bfd_size_type));
+extern boolean bfd_xcoff_import_symbol
+  PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+	   bfd_vma, const char *, const char *, const char *));
+extern boolean bfd_xcoff_export_symbol
+  PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+	   boolean));
+extern boolean bfd_xcoff_link_count_reloc
+  PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern boolean bfd_xcoff_record_link_assignment
+  PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern boolean bfd_xcoff_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *, const char *, const char *,
+	   unsigned long, unsigned long, unsigned long, boolean,
+	   int, boolean, boolean, struct sec **));
+
+/* Externally visible COFF routines.  */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+struct internal_syment;
+union internal_auxent;
+#endif
+
+extern boolean bfd_coff_get_syment
+  PARAMS ((bfd *, struct symbol_cache_entry *, struct internal_syment *));
+
+extern boolean bfd_coff_get_auxent
+  PARAMS ((bfd *, struct symbol_cache_entry *, int, union internal_auxent *));
+
+extern boolean bfd_coff_set_symbol_class
+  PARAMS ((bfd *, struct symbol_cache_entry *, unsigned int));
+
+extern boolean bfd_m68k_coff_create_embedded_relocs
+  PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+	   char **));
+
+/* ARM Interworking support.  Called from linker.  */
+extern boolean bfd_arm_allocate_interworking_sections
+  PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_arm_process_before_allocation
+  PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_arm_get_bfd_for_interworking
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* PE ARM Interworking support.  Called from linker.  */
+extern boolean bfd_arm_pe_allocate_interworking_sections
+  PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_arm_pe_process_before_allocation
+  PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_arm_pe_get_bfd_for_interworking
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* ELF ARM Interworking support.  Called from linker.  */
+extern boolean bfd_elf32_arm_allocate_interworking_sections
+  PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_elf32_arm_process_before_allocation
+  PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_elf32_arm_get_bfd_for_interworking
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* TI COFF load page support.  */
+extern void bfd_ticoff_set_section_load_page
+  PARAMS ((struct sec *, int));
+
+extern int bfd_ticoff_get_section_load_page
+  PARAMS ((struct sec *));
+
+/* And more from the source.  */
+void
+bfd_init PARAMS ((void));
+
+bfd *
+bfd_openr PARAMS ((CONST char *filename, CONST char *target));
+
+bfd *
+bfd_fdopenr PARAMS ((CONST char *filename, CONST char *target, int fd));
+
+bfd *
+bfd_openstreamr PARAMS ((const char *, const char *, PTR));
+
+bfd *
+bfd_openw PARAMS ((CONST char *filename, CONST char *target));
+
+boolean
+bfd_close PARAMS ((bfd *abfd));
+
+boolean
+bfd_close_all_done PARAMS ((bfd *));
+
+bfd *
+bfd_create PARAMS ((CONST char *filename, bfd *templ));
+
+boolean
+bfd_make_writable PARAMS ((bfd *abfd));
+
+boolean
+bfd_make_readable PARAMS ((bfd *abfd));
+
+
+/* Byte swapping macros for user section data.  */
+
+#define bfd_put_8(abfd, val, ptr) \
+                ((void) (*((unsigned char *) (ptr)) = (unsigned char) (val)))
+#define bfd_put_signed_8 \
+               bfd_put_8
+#define bfd_get_8(abfd, ptr) \
+                (*(unsigned char *) (ptr))
+#define bfd_get_signed_8(abfd, ptr) \
+               ((*(unsigned char *) (ptr) ^ 0x80) - 0x80)
+
+#define bfd_put_16(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_putx16, ((val),(ptr)))
+#define bfd_put_signed_16 \
+                bfd_put_16
+#define bfd_get_16(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx16, (ptr))
+#define bfd_get_signed_16(abfd, ptr) \
+                BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
+
+#define bfd_put_32(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_putx32, ((val),(ptr)))
+#define bfd_put_signed_32 \
+                bfd_put_32
+#define bfd_get_32(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx32, (ptr))
+#define bfd_get_signed_32(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx_signed_32, (ptr))
+
+#define bfd_put_64(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_putx64, ((val), (ptr)))
+#define bfd_put_signed_64 \
+                bfd_put_64
+#define bfd_get_64(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx64, (ptr))
+#define bfd_get_signed_64(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx_signed_64, (ptr))
+
+#define bfd_get(bits, abfd, ptr)                               \
+                ((bits) == 8 ? bfd_get_8 (abfd, ptr)           \
+                : (bits) == 16 ? bfd_get_16 (abfd, ptr)        \
+                : (bits) == 32 ? bfd_get_32 (abfd, ptr)        \
+                : (bits) == 64 ? bfd_get_64 (abfd, ptr)        \
+                : (abort (), (bfd_vma) - 1))
+
+#define bfd_put(bits, abfd, val, ptr)                          \
+                ((bits) == 8 ? bfd_put_8 (abfd, val, ptr)      \
+                : (bits) == 16 ? bfd_put_16 (abfd, val, ptr)   \
+                : (bits) == 32 ? bfd_put_32 (abfd, val, ptr)   \
+                : (bits) == 64 ? bfd_put_64 (abfd, val, ptr)   \
+                : (abort (), (void) 0))
+
+
+/* Byte swapping macros for file header data.  */
+
+#define bfd_h_put_8(abfd, val, ptr) \
+               bfd_put_8 (abfd, val, ptr)
+#define bfd_h_put_signed_8(abfd, val, ptr) \
+               bfd_put_8 (abfd, val, ptr)
+#define bfd_h_get_8(abfd, ptr) \
+               bfd_get_8 (abfd, ptr)
+#define bfd_h_get_signed_8(abfd, ptr) \
+               bfd_get_signed_8 (abfd, ptr)
+
+#define bfd_h_put_16(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_h_putx16,(val,ptr))
+#define bfd_h_put_signed_16 \
+                bfd_h_put_16
+#define bfd_h_get_16(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx16,(ptr))
+#define bfd_h_get_signed_16(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx_signed_16, (ptr))
+
+#define bfd_h_put_32(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_h_putx32,(val,ptr))
+#define bfd_h_put_signed_32 \
+                bfd_h_put_32
+#define bfd_h_get_32(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx32,(ptr))
+#define bfd_h_get_signed_32(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx_signed_32, (ptr))
+
+#define bfd_h_put_64(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_h_putx64,(val, ptr))
+#define bfd_h_put_signed_64 \
+                bfd_h_put_64
+#define bfd_h_get_64(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx64,(ptr))
+#define bfd_h_get_signed_64(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx_signed_64, (ptr))
+
+/* This structure is used for a comdat section, as in PE.  A comdat
+   section is associated with a particular symbol.  When the linker
+   sees a comdat section, it keeps only one of the sections with a
+   given name and associated with a given symbol.  */
+
+struct bfd_comdat_info
+{
+  /* The name of the symbol associated with a comdat section.  */
+  const char *name;
+
+  /* The local symbol table index of the symbol associated with a
+     comdat section.  This is only meaningful to the object file format
+     specific code; it is not an index into the list returned by
+     bfd_canonicalize_symtab.  */
+  long symbol;
+};
+
+typedef struct sec
+{
+  /* The name of the section; the name isn't a copy, the pointer is
+     the same as that passed to bfd_make_section.  */
+
+  const char *name;
+
+  /* A unique sequence number.  */
+
+  int id;
+
+  /* Which section is it; 0..nth.  */
+
+  int index;
+
+  /* The next section in the list belonging to the BFD, or NULL.  */
+
+  struct sec *next;
+
+  /* The field flags contains attributes of the section. Some
+     flags are read in from the object file, and some are
+     synthesized from other information.  */
+
+  flagword flags;
+
+#define SEC_NO_FLAGS   0x000
+
+  /* Tells the OS to allocate space for this section when loading.
+     This is clear for a section containing debug information only.  */
+#define SEC_ALLOC      0x001
+
+  /* Tells the OS to load the section from the file when loading.
+     This is clear for a .bss section.  */
+#define SEC_LOAD       0x002
+
+  /* The section contains data still to be relocated, so there is
+     some relocation information too.  */
+#define SEC_RELOC      0x004
+
+#if 0   /* Obsolete ? */
+#define SEC_BALIGN     0x008
+#endif
+
+  /* A signal to the OS that the section contains read only data.  */
+#define SEC_READONLY   0x010
+
+  /* The section contains code only.  */
+#define SEC_CODE       0x020
+
+  /* The section contains data only.  */
+#define SEC_DATA       0x040
+
+  /* The section will reside in ROM.  */
+#define SEC_ROM        0x080
+
+  /* The section contains constructor information. This section
+     type is used by the linker to create lists of constructors and
+     destructors used by <<g++>>. When a back end sees a symbol
+     which should be used in a constructor list, it creates a new
+     section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
+     the symbol to it, and builds a relocation. To build the lists
+     of constructors, all the linker has to do is catenate all the
+     sections called <<__CTOR_LIST__>> and relocate the data
+     contained within - exactly the operations it would peform on
+     standard data.  */
+#define SEC_CONSTRUCTOR 0x100
+
+  /* The section is a constructor, and should be placed at the
+     end of the text, data, or bss section(?).  */
+#define SEC_CONSTRUCTOR_TEXT 0x1100
+#define SEC_CONSTRUCTOR_DATA 0x2100
+#define SEC_CONSTRUCTOR_BSS  0x3100
+
+  /* The section has contents - a data section could be
+     <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
+     <<SEC_HAS_CONTENTS>>  */
+#define SEC_HAS_CONTENTS 0x200
+
+  /* An instruction to the linker to not output the section
+     even if it has information which would normally be written.  */
+#define SEC_NEVER_LOAD 0x400
+
+  /* The section is a COFF shared library section.  This flag is
+     only for the linker.  If this type of section appears in
+     the input file, the linker must copy it to the output file
+     without changing the vma or size.  FIXME: Although this
+     was originally intended to be general, it really is COFF
+     specific (and the flag was renamed to indicate this).  It
+     might be cleaner to have some more general mechanism to
+     allow the back end to control what the linker does with
+     sections.  */
+#define SEC_COFF_SHARED_LIBRARY 0x800
+
+  /* The section has GOT references.  This flag is only for the
+     linker, and is currently only used by the elf32-hppa back end.
+     It will be set if global offset table references were detected
+     in this section, which indicate to the linker that the section
+     contains PIC code, and must be handled specially when doing a
+     static link.  */
+#define SEC_HAS_GOT_REF 0x4000
+
+  /* The section contains common symbols (symbols may be defined
+     multiple times, the value of a symbol is the amount of
+     space it requires, and the largest symbol value is the one
+     used).  Most targets have exactly one of these (which we
+     translate to bfd_com_section_ptr), but ECOFF has two.  */
+#define SEC_IS_COMMON 0x8000
+
+  /* The section contains only debugging information.  For
+     example, this is set for ELF .debug and .stab sections.
+     strip tests this flag to see if a section can be
+     discarded.  */
+#define SEC_DEBUGGING 0x10000
+
+  /* The contents of this section are held in memory pointed to
+     by the contents field.  This is checked by bfd_get_section_contents,
+     and the data is retrieved from memory if appropriate.  */
+#define SEC_IN_MEMORY 0x20000
+
+  /* The contents of this section are to be excluded by the
+     linker for executable and shared objects unless those
+     objects are to be further relocated.  */
+#define SEC_EXCLUDE 0x40000
+
+  /* The contents of this section are to be sorted by the
+     based on the address specified in the associated symbol
+     table.  */
+#define SEC_SORT_ENTRIES 0x80000
+
+  /* When linking, duplicate sections of the same name should be
+     discarded, rather than being combined into a single section as
+     is usually done.  This is similar to how common symbols are
+     handled.  See SEC_LINK_DUPLICATES below.  */
+#define SEC_LINK_ONCE 0x100000
+
+  /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
+     should handle duplicate sections.  */
+#define SEC_LINK_DUPLICATES 0x600000
+
+  /* This value for SEC_LINK_DUPLICATES means that duplicate
+     sections with the same name should simply be discarded.  */
+#define SEC_LINK_DUPLICATES_DISCARD 0x0
+
+  /* This value for SEC_LINK_DUPLICATES means that the linker
+     should warn if there are any duplicate sections, although
+     it should still only link one copy.  */
+#define SEC_LINK_DUPLICATES_ONE_ONLY 0x200000
+
+  /* This value for SEC_LINK_DUPLICATES means that the linker
+     should warn if any duplicate sections are a different size.  */
+#define SEC_LINK_DUPLICATES_SAME_SIZE 0x400000
+
+  /* This value for SEC_LINK_DUPLICATES means that the linker
+     should warn if any duplicate sections contain different
+     contents.  */
+#define SEC_LINK_DUPLICATES_SAME_CONTENTS 0x600000
+
+  /* This section was created by the linker as part of dynamic
+     relocation or other arcane processing.  It is skipped when
+     going through the first-pass output, trusting that someone
+     else up the line will take care of it later.  */
+#define SEC_LINKER_CREATED 0x800000
+
+  /* This section should not be subject to garbage collection.  */
+#define SEC_KEEP 0x1000000
+
+  /* This section contains "short" data, and should be placed
+     "near" the GP.  */
+#define SEC_SMALL_DATA 0x2000000
+
+  /* This section contains data which may be shared with other
+     executables or shared objects.  */
+#define SEC_SHARED 0x4000000
+
+  /* When a section with this flag is being linked, then if the size of
+     the input section is less than a page, it should not cross a page
+     boundary.  If the size of the input section is one page or more, it
+     should be aligned on a page boundary.  */
+#define SEC_BLOCK 0x8000000
+
+  /* Conditionally link this section; do not link if there are no
+     references found to any symbol in the section.  */
+#define SEC_CLINK 0x10000000
+
+  /* Attempt to merge identical entities in the section.
+     Entity size is given in the entsize field.  */
+#define SEC_MERGE 0x20000000
+
+  /* If given with SEC_MERGE, entities to merge are zero terminated
+     strings where entsize specifies character size instead of fixed
+     size entries.  */
+#define SEC_STRINGS 0x40000000
+
+  /*  End of section flags.  */
+
+  /* Some internal packed boolean fields.  */
+
+  /* See the vma field.  */
+  unsigned int user_set_vma : 1;
+
+  /* Whether relocations have been processed.  */
+  unsigned int reloc_done : 1;
+
+  /* A mark flag used by some of the linker backends.  */
+  unsigned int linker_mark : 1;
+
+  /* A mark flag used by some linker backends for garbage collection.  */
+  unsigned int gc_mark : 1;
+
+  /* Used by the ELF code to mark sections which have been allocated to segments.  */
+  unsigned int segment_mark : 1;
+
+  /* End of internal packed boolean fields.  */
+
+  /*  The virtual memory address of the section - where it will be
+      at run time.  The symbols are relocated against this.  The
+      user_set_vma flag is maintained by bfd; if it's not set, the
+      backend can assign addresses (for example, in <<a.out>>, where
+      the default address for <<.data>> is dependent on the specific
+      target and various flags).  */
+
+  bfd_vma vma;
+
+  /*  The load address of the section - where it would be in a
+      rom image; really only used for writing section header
+      information. */
+
+  bfd_vma lma;
+
+  /* The size of the section in octets, as it will be output.
+     Contains a value even if the section has no contents (e.g., the
+     size of <<.bss>>).  This will be filled in after relocation.  */
+
+  bfd_size_type _cooked_size;
+
+  /* The original size on disk of the section, in octets.  Normally this
+     value is the same as the size, but if some relaxing has
+     been done, then this value will be bigger.  */
+
+  bfd_size_type _raw_size;
+
+  /* If this section is going to be output, then this value is the
+     offset in *bytes* into the output section of the first byte in the
+     input section (byte ==> smallest addressable unit on the
+     target).  In most cases, if this was going to start at the
+     100th octet (8-bit quantity) in the output section, this value
+     would be 100.  However, if the target byte size is 16 bits
+     (bfd_octets_per_byte is "2"), this value would be 50.  */
+
+  bfd_vma output_offset;
+
+  /* The output section through which to map on output.  */
+
+  struct sec *output_section;
+
+  /* The alignment requirement of the section, as an exponent of 2 -
+     e.g., 3 aligns to 2^3 (or 8).  */
+
+  unsigned int alignment_power;
+
+  /* If an input section, a pointer to a vector of relocation
+     records for the data in this section.  */
+
+  struct reloc_cache_entry *relocation;
+
+  /* If an output section, a pointer to a vector of pointers to
+     relocation records for the data in this section.  */
+
+  struct reloc_cache_entry **orelocation;
+
+  /* The number of relocation records in one of the above  */
+
+  unsigned reloc_count;
+
+  /* Information below is back end specific - and not always used
+     or updated.  */
+
+  /* File position of section data.  */
+
+  file_ptr filepos;
+
+  /* File position of relocation info.  */
+
+  file_ptr rel_filepos;
+
+  /* File position of line data.  */
+
+  file_ptr line_filepos;
+
+  /* Pointer to data for applications.  */
+
+  PTR userdata;
+
+  /* If the SEC_IN_MEMORY flag is set, this points to the actual
+     contents.  */
+  unsigned char *contents;
+
+  /* Attached line number information.  */
+
+  alent *lineno;
+
+  /* Number of line number records.  */
+
+  unsigned int lineno_count;
+
+  /* Entity size for merging purposes.  */
+
+  unsigned int entsize;
+
+  /* Optional information about a COMDAT entry; NULL if not COMDAT.  */
+
+  struct bfd_comdat_info *comdat;
+
+  /* Points to the kept section if this section is a link-once section,
+     and is discarded.  */
+  struct sec *kept_section;
+
+  /* When a section is being output, this value changes as more
+     linenumbers are written out.  */
+
+  file_ptr moving_line_filepos;
+
+  /* What the section number is in the target world.  */
+
+  int target_index;
+
+  PTR used_by_bfd;
+
+  /* If this is a constructor section then here is a list of the
+     relocations created to relocate items within it.  */
+
+  struct relent_chain *constructor_chain;
+
+  /* The BFD which owns the section.  */
+
+  bfd *owner;
+
+  /* A symbol which points at this section only */
+  struct symbol_cache_entry *symbol;
+  struct symbol_cache_entry **symbol_ptr_ptr;
+
+  struct bfd_link_order *link_order_head;
+  struct bfd_link_order *link_order_tail;
+} asection ;
+
+/* These sections are global, and are managed by BFD.  The application
+   and target back end are not permitted to change the values in
+   these sections.  New code should use the section_ptr macros rather
+   than referring directly to the const sections.  The const sections
+   may eventually vanish.  */
+#define BFD_ABS_SECTION_NAME "*ABS*"
+#define BFD_UND_SECTION_NAME "*UND*"
+#define BFD_COM_SECTION_NAME "*COM*"
+#define BFD_IND_SECTION_NAME "*IND*"
+
+/* the absolute section */
+extern const asection bfd_abs_section;
+#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
+#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
+/* Pointer to the undefined section */
+extern const asection bfd_und_section;
+#define bfd_und_section_ptr ((asection *) &bfd_und_section)
+#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
+/* Pointer to the common section */
+extern const asection bfd_com_section;
+#define bfd_com_section_ptr ((asection *) &bfd_com_section)
+/* Pointer to the indirect section */
+extern const asection bfd_ind_section;
+#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
+#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
+
+extern const struct symbol_cache_entry * const bfd_abs_symbol;
+extern const struct symbol_cache_entry * const bfd_com_symbol;
+extern const struct symbol_cache_entry * const bfd_und_symbol;
+extern const struct symbol_cache_entry * const bfd_ind_symbol;
+#define bfd_get_section_size_before_reloc(section) \
+     ((section)->reloc_done ? (abort (), (bfd_size_type) 1) \
+                            : (section)->_raw_size)
+#define bfd_get_section_size_after_reloc(section) \
+     ((section)->reloc_done ? (section)->_cooked_size \
+                            : (abort (), (bfd_size_type) 1))
+asection *
+bfd_get_section_by_name PARAMS ((bfd *abfd, const char *name));
+
+char *
+bfd_get_unique_section_name PARAMS ((bfd *abfd,
+    const char *templat,
+    int *count));
+
+asection *
+bfd_make_section_old_way PARAMS ((bfd *abfd, const char *name));
+
+asection *
+bfd_make_section_anyway PARAMS ((bfd *abfd, const char *name));
+
+asection *
+bfd_make_section PARAMS ((bfd *, const char *name));
+
+boolean
+bfd_set_section_flags PARAMS ((bfd *abfd, asection *sec, flagword flags));
+
+void
+bfd_map_over_sections PARAMS ((bfd *abfd,
+    void (*func) (bfd *abfd,
+    asection *sect,
+    PTR obj),
+    PTR obj));
+
+boolean
+bfd_set_section_size PARAMS ((bfd *abfd, asection *sec, bfd_size_type val));
+
+boolean
+bfd_set_section_contents PARAMS ((bfd *abfd,
+    asection *section,
+    PTR data,
+    file_ptr offset,
+    bfd_size_type count));
+
+boolean
+bfd_get_section_contents PARAMS ((bfd *abfd, asection *section, PTR location,
+    file_ptr offset, bfd_size_type count));
+
+boolean
+bfd_copy_private_section_data PARAMS ((bfd *ibfd, asection *isec, bfd *obfd, asection *osec));
+
+#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
+     BFD_SEND (obfd, _bfd_copy_private_section_data, \
+               (ibfd, isection, obfd, osection))
+void
+_bfd_strip_section_from_output PARAMS ((struct bfd_link_info *info, asection *section));
+
+enum bfd_architecture
+{
+  bfd_arch_unknown,   /* File arch not known */
+  bfd_arch_obscure,   /* Arch known, not one of these */
+  bfd_arch_m68k,      /* Motorola 68xxx */
+#define bfd_mach_m68000 1
+#define bfd_mach_m68008 2
+#define bfd_mach_m68010 3
+#define bfd_mach_m68020 4
+#define bfd_mach_m68030 5
+#define bfd_mach_m68040 6
+#define bfd_mach_m68060 7
+#define bfd_mach_cpu32  8
+#define bfd_mach_mcf5200  9
+#define bfd_mach_mcf5206e 10
+#define bfd_mach_mcf5307  11
+#define bfd_mach_mcf5407  12
+  bfd_arch_vax,       /* DEC Vax */
+  bfd_arch_i960,      /* Intel 960 */
+    /* The order of the following is important.
+       lower number indicates a machine type that
+       only accepts a subset of the instructions
+       available to machines with higher numbers.
+       The exception is the "ca", which is
+       incompatible with all other machines except
+       "core". */
+
+#define bfd_mach_i960_core      1
+#define bfd_mach_i960_ka_sa     2
+#define bfd_mach_i960_kb_sb     3
+#define bfd_mach_i960_mc        4
+#define bfd_mach_i960_xa        5
+#define bfd_mach_i960_ca        6
+#define bfd_mach_i960_jx        7
+#define bfd_mach_i960_hx        8
+
+  bfd_arch_a29k,      /* AMD 29000 */
+  bfd_arch_sparc,     /* SPARC */
+#define bfd_mach_sparc                 1
+/* The difference between v8plus and v9 is that v9 is a true 64 bit env.  */
+#define bfd_mach_sparc_sparclet        2
+#define bfd_mach_sparc_sparclite       3
+#define bfd_mach_sparc_v8plus          4
+#define bfd_mach_sparc_v8plusa         5 /* with ultrasparc add'ns */
+#define bfd_mach_sparc_sparclite_le    6
+#define bfd_mach_sparc_v9              7
+#define bfd_mach_sparc_v9a             8 /* with ultrasparc add'ns */
+#define bfd_mach_sparc_v8plusb         9 /* with cheetah add'ns */
+#define bfd_mach_sparc_v9b             10 /* with cheetah add'ns */
+/* Nonzero if MACH has the v9 instruction set.  */
+#define bfd_mach_sparc_v9_p(mach) \
+  ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
+   && (mach) != bfd_mach_sparc_sparclite_le)
+  bfd_arch_mips,      /* MIPS Rxxxx */
+#define bfd_mach_mips3000              3000
+#define bfd_mach_mips3900              3900
+#define bfd_mach_mips4000              4000
+#define bfd_mach_mips4010              4010
+#define bfd_mach_mips4100              4100
+#define bfd_mach_mips4111              4111
+#define bfd_mach_mips4300              4300
+#define bfd_mach_mips4400              4400
+#define bfd_mach_mips4600              4600
+#define bfd_mach_mips4650              4650
+#define bfd_mach_mips5000              5000
+#define bfd_mach_mips6000              6000
+#define bfd_mach_mips8000              8000
+#define bfd_mach_mips10000             10000
+#define bfd_mach_mips16                16
+#define bfd_mach_mips32                32
+#define bfd_mach_mips32_4k             3204113 /* 32, 04, octal 'K' */
+#define bfd_mach_mips5                 5
+#define bfd_mach_mips64                64
+#define bfd_mach_mips_sb1              12310201 /* octal 'SB', 01 */
+  bfd_arch_i386,      /* Intel 386 */
+#define bfd_mach_i386_i386 0
+#define bfd_mach_i386_i8086 1
+#define bfd_mach_i386_i386_intel_syntax 2
+#define bfd_mach_x86_64 3
+#define bfd_mach_x86_64_intel_syntax 4
+  bfd_arch_we32k,     /* AT&T WE32xxx */
+  bfd_arch_tahoe,     /* CCI/Harris Tahoe */
+  bfd_arch_i860,      /* Intel 860 */
+  bfd_arch_i370,      /* IBM 360/370 Mainframes */
+  bfd_arch_romp,      /* IBM ROMP PC/RT */
+  bfd_arch_alliant,   /* Alliant */
+  bfd_arch_convex,    /* Convex */
+  bfd_arch_m88k,      /* Motorola 88xxx */
+  bfd_arch_pyramid,   /* Pyramid Technology */
+  bfd_arch_h8300,     /* Hitachi H8/300 */
+#define bfd_mach_h8300   1
+#define bfd_mach_h8300h  2
+#define bfd_mach_h8300s  3
+  bfd_arch_pdp11,     /* DEC PDP-11 */
+  bfd_arch_powerpc,   /* PowerPC */
+#define bfd_mach_ppc           0
+#define bfd_mach_ppc_403       403
+#define bfd_mach_ppc_403gc     4030
+#define bfd_mach_ppc_505       505
+#define bfd_mach_ppc_601       601
+#define bfd_mach_ppc_602       602
+#define bfd_mach_ppc_603       603
+#define bfd_mach_ppc_ec603e    6031
+#define bfd_mach_ppc_604       604
+#define bfd_mach_ppc_620       620
+#define bfd_mach_ppc_630       630
+#define bfd_mach_ppc_750       750
+#define bfd_mach_ppc_860       860
+#define bfd_mach_ppc_a35       35
+#define bfd_mach_ppc_rs64ii    642
+#define bfd_mach_ppc_rs64iii   643
+#define bfd_mach_ppc_7400      7400
+  bfd_arch_rs6000,    /* IBM RS/6000 */
+#define bfd_mach_rs6k          0
+#define bfd_mach_rs6k_rs1      6001
+#define bfd_mach_rs6k_rsc      6003
+#define bfd_mach_rs6k_rs2      6002
+  bfd_arch_hppa,      /* HP PA RISC */
+  bfd_arch_d10v,      /* Mitsubishi D10V */
+#define bfd_mach_d10v          0
+#define bfd_mach_d10v_ts2      2
+#define bfd_mach_d10v_ts3      3
+  bfd_arch_d30v,      /* Mitsubishi D30V */
+  bfd_arch_m68hc11,   /* Motorola 68HC11 */
+  bfd_arch_m68hc12,   /* Motorola 68HC12 */
+  bfd_arch_z8k,       /* Zilog Z8000 */
+#define bfd_mach_z8001         1
+#define bfd_mach_z8002         2
+  bfd_arch_h8500,     /* Hitachi H8/500 */
+  bfd_arch_sh,        /* Hitachi SH */
+#define bfd_mach_sh            0
+#define bfd_mach_sh2        0x20
+#define bfd_mach_sh_dsp     0x2d
+#define bfd_mach_sh3        0x30
+#define bfd_mach_sh3_dsp    0x3d
+#define bfd_mach_sh3e       0x3e
+#define bfd_mach_sh4        0x40
+  bfd_arch_alpha,     /* Dec Alpha */
+#define bfd_mach_alpha_ev4  0x10
+#define bfd_mach_alpha_ev5  0x20
+#define bfd_mach_alpha_ev6  0x30
+  bfd_arch_arm,       /* Advanced Risc Machines ARM */
+#define bfd_mach_arm_2         1
+#define bfd_mach_arm_2a        2
+#define bfd_mach_arm_3         3
+#define bfd_mach_arm_3M        4
+#define bfd_mach_arm_4         5
+#define bfd_mach_arm_4T        6
+#define bfd_mach_arm_5         7
+#define bfd_mach_arm_5T        8
+#define bfd_mach_arm_5TE       9
+#define bfd_mach_arm_XScale    10
+  bfd_arch_ns32k,     /* National Semiconductors ns32000 */
+  bfd_arch_w65,       /* WDC 65816 */
+  bfd_arch_tic30,     /* Texas Instruments TMS320C30 */
+  bfd_arch_tic54x,    /* Texas Instruments TMS320C54X */
+  bfd_arch_tic80,     /* TI TMS320c80 (MVP) */
+  bfd_arch_v850,      /* NEC V850 */
+#define bfd_mach_v850          0
+#define bfd_mach_v850e         'E'
+#define bfd_mach_v850ea        'A'
+  bfd_arch_arc,       /* ARC Cores */
+#define bfd_mach_arc_5         0
+#define bfd_mach_arc_6         1
+#define bfd_mach_arc_7         2
+#define bfd_mach_arc_8         3
+  bfd_arch_m32r,      /* Mitsubishi M32R/D */
+#define bfd_mach_m32r          0 /* backwards compatibility */
+#define bfd_mach_m32rx         'x'
+  bfd_arch_mn10200,   /* Matsushita MN10200 */
+  bfd_arch_mn10300,   /* Matsushita MN10300 */
+#define bfd_mach_mn10300               300
+#define bfd_mach_am33          330
+  bfd_arch_fr30,
+#define bfd_mach_fr30          0x46523330
+  bfd_arch_mcore,
+  bfd_arch_ia64,      /* HP/Intel ia64 */
+#define bfd_mach_ia64_elf64    0
+#define bfd_mach_ia64_elf32    1
+  bfd_arch_pj,
+  bfd_arch_avr,       /* Atmel AVR microcontrollers */
+#define bfd_mach_avr1          1
+#define bfd_mach_avr2          2
+#define bfd_mach_avr3          3
+#define bfd_mach_avr4          4
+#define bfd_mach_avr5          5
+  bfd_arch_cris,      /* Axis CRIS */
+  bfd_arch_s390,      /* IBM s390 */
+#define bfd_mach_s390_esa      0
+#define bfd_mach_s390_esame    1
+  bfd_arch_openrisc,  /* OpenRISC */
+  bfd_arch_last
+  };
+
+typedef struct bfd_arch_info
+{
+  int bits_per_word;
+  int bits_per_address;
+  int bits_per_byte;
+  enum bfd_architecture arch;
+  unsigned long mach;
+  const char *arch_name;
+  const char *printable_name;
+  unsigned int section_align_power;
+  /* True if this is the default machine for the architecture.  */
+  boolean the_default;
+  const struct bfd_arch_info * (*compatible)
+       PARAMS ((const struct bfd_arch_info *a,
+                const struct bfd_arch_info *b));
+
+  boolean (*scan) PARAMS ((const struct bfd_arch_info *, const char *));
+
+  const struct bfd_arch_info *next;
+} bfd_arch_info_type;
+const char *
+bfd_printable_name PARAMS ((bfd *abfd));
+
+const bfd_arch_info_type *
+bfd_scan_arch PARAMS ((const char *string));
+
+const char **
+bfd_arch_list PARAMS ((void));
+
+const bfd_arch_info_type *
+bfd_arch_get_compatible PARAMS ((
+    const bfd *abfd,
+    const bfd *bbfd));
+
+void
+bfd_set_arch_info PARAMS ((bfd *abfd, const bfd_arch_info_type *arg));
+
+enum bfd_architecture
+bfd_get_arch PARAMS ((bfd *abfd));
+
+unsigned long
+bfd_get_mach PARAMS ((bfd *abfd));
+
+unsigned int
+bfd_arch_bits_per_byte PARAMS ((bfd *abfd));
+
+unsigned int
+bfd_arch_bits_per_address PARAMS ((bfd *abfd));
+
+const bfd_arch_info_type *
+bfd_get_arch_info PARAMS ((bfd *abfd));
+
+const bfd_arch_info_type *
+bfd_lookup_arch PARAMS ((enum bfd_architecture
+    arch,
+    unsigned long machine));
+
+const char *
+bfd_printable_arch_mach PARAMS ((enum bfd_architecture arch, unsigned long machine));
+
+unsigned int
+bfd_octets_per_byte PARAMS ((bfd *abfd));
+
+unsigned int
+bfd_arch_mach_octets_per_byte PARAMS ((enum bfd_architecture arch,
+    unsigned long machine));
+
+typedef enum bfd_reloc_status
+{
+       /* No errors detected */
+  bfd_reloc_ok,
+
+       /* The relocation was performed, but there was an overflow. */
+  bfd_reloc_overflow,
+
+       /* The address to relocate was not within the section supplied. */
+  bfd_reloc_outofrange,
+
+       /* Used by special functions */
+  bfd_reloc_continue,
+
+       /* Unsupported relocation size requested. */
+  bfd_reloc_notsupported,
+
+       /* Unused */
+  bfd_reloc_other,
+
+       /* The symbol to relocate against was undefined. */
+  bfd_reloc_undefined,
+
+       /* The relocation was performed, but may not be ok - presently
+          generated only when linking i960 coff files with i960 b.out
+          symbols.  If this type is returned, the error_message argument
+          to bfd_perform_relocation will be set.  */
+  bfd_reloc_dangerous
+ }
+ bfd_reloc_status_type;
+
+
+typedef struct reloc_cache_entry
+{
+       /* A pointer into the canonical table of pointers  */
+  struct symbol_cache_entry **sym_ptr_ptr;
+
+       /* offset in section */
+  bfd_size_type address;
+
+       /* addend for relocation value */
+  bfd_vma addend;
+
+       /* Pointer to how to perform the required relocation */
+  reloc_howto_type *howto;
+
+} arelent;
+enum complain_overflow
+{
+       /* Do not complain on overflow. */
+  complain_overflow_dont,
+
+       /* Complain if the bitfield overflows, whether it is considered
+          as signed or unsigned. */
+  complain_overflow_bitfield,
+
+       /* Complain if the value overflows when considered as signed
+          number. */
+  complain_overflow_signed,
+
+       /* Complain if the value overflows when considered as an
+          unsigned number. */
+  complain_overflow_unsigned
+};
+
+struct reloc_howto_struct
+{
+       /*  The type field has mainly a documentary use - the back end can
+           do what it wants with it, though normally the back end's
+           external idea of what a reloc number is stored
+           in this field. For example, a PC relative word relocation
+           in a coff environment has the type 023 - because that's
+           what the outside world calls a R_PCRWORD reloc. */
+  unsigned int type;
+
+       /*  The value the final relocation is shifted right by. This drops
+           unwanted data from the relocation.  */
+  unsigned int rightshift;
+
+       /*  The size of the item to be relocated.  This is *not* a
+           power-of-two measure.  To get the number of bytes operated
+           on by a type of relocation, use bfd_get_reloc_size.  */
+  int size;
+
+       /*  The number of bits in the item to be relocated.  This is used
+           when doing overflow checking.  */
+  unsigned int bitsize;
+
+       /*  Notes that the relocation is relative to the location in the
+           data section of the addend. The relocation function will
+           subtract from the relocation value the address of the location
+           being relocated. */
+  boolean pc_relative;
+
+       /*  The bit position of the reloc value in the destination.
+           The relocated value is left shifted by this amount. */
+  unsigned int bitpos;
+
+       /* What type of overflow error should be checked for when
+          relocating. */
+  enum complain_overflow complain_on_overflow;
+
+       /* If this field is non null, then the supplied function is
+          called rather than the normal function. This allows really
+          strange relocation methods to be accomodated (e.g., i960 callj
+          instructions). */
+  bfd_reloc_status_type (*special_function)
+                                   PARAMS ((bfd *abfd,
+                                            arelent *reloc_entry,
+                                            struct symbol_cache_entry *symbol,
+                                            PTR data,
+                                            asection *input_section,
+                                            bfd *output_bfd,
+                                            char **error_message));
+
+       /* The textual name of the relocation type. */
+  char *name;
+
+       /* Some formats record a relocation addend in the section contents
+          rather than with the relocation.  For ELF formats this is the
+          distinction between USE_REL and USE_RELA (though the code checks
+          for USE_REL == 1/0).  The value of this field is TRUE if the
+          addend is recorded with the section contents; when performing a
+          partial link (ld -r) the section contents (the data) will be
+          modified.  The value of this field is FALSE if addends are
+          recorded with the relocation (in arelent.addend); when performing
+          a partial link the relocation will be modified.
+          All relocations for all ELF USE_RELA targets should set this field
+          to FALSE (values of TRUE should be looked on with suspicion).
+          However, the converse is not true: not all relocations of all ELF
+          USE_REL targets set this field to TRUE.  Why this is so is peculiar
+          to each particular target.  For relocs that aren't used in partial
+          links (e.g. GOT stuff) it doesn't matter what this is set to.  */
+  boolean partial_inplace;
+
+       /* The src_mask selects which parts of the read in data
+          are to be used in the relocation sum.  E.g., if this was an 8 bit
+          byte of data which we read and relocated, this would be
+          0x000000ff. When we have relocs which have an addend, such as
+          sun4 extended relocs, the value in the offset part of a
+          relocating field is garbage so we never use it. In this case
+          the mask would be 0x00000000. */
+  bfd_vma src_mask;
+
+       /* The dst_mask selects which parts of the instruction are replaced
+          into the instruction. In most cases src_mask == dst_mask,
+          except in the above special case, where dst_mask would be
+          0x000000ff, and src_mask would be 0x00000000.   */
+  bfd_vma dst_mask;
+
+       /* When some formats create PC relative instructions, they leave
+          the value of the pc of the place being relocated in the offset
+          slot of the instruction, so that a PC relative relocation can
+          be made just by adding in an ordinary offset (e.g., sun3 a.out).
+          Some formats leave the displacement part of an instruction
+          empty (e.g., m88k bcs); this flag signals the fact.*/
+  boolean pcrel_offset;
+
+};
+#define HOWTO(C, R,S,B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
+  {(unsigned)C,R,S,B, P, BI, O,SF,NAME,INPLACE,MASKSRC,MASKDST,PC}
+#define NEWHOWTO( FUNCTION, NAME,SIZE,REL,IN) HOWTO(0,0,SIZE,0,REL,0,complain_overflow_dont,FUNCTION, NAME,false,0,0,IN)
+
+#define EMPTY_HOWTO(C) \
+  HOWTO((C),0,0,0,false,0,complain_overflow_dont,NULL,NULL,false,0,0,false)
+
+#define HOWTO_PREPARE(relocation, symbol)      \
+  {                                            \
+  if (symbol != (asymbol *)NULL) {             \
+    if (bfd_is_com_section (symbol->section)) { \
+      relocation = 0;                          \
+    }                                          \
+    else {                                     \
+      relocation = symbol->value;              \
+    }                                          \
+  }                                            \
+}
+unsigned int
+bfd_get_reloc_size PARAMS ((reloc_howto_type *));
+
+typedef struct relent_chain {
+  arelent relent;
+  struct   relent_chain *next;
+} arelent_chain;
+bfd_reloc_status_type
+bfd_check_overflow PARAMS ((enum complain_overflow how,
+    unsigned int bitsize,
+    unsigned int rightshift,
+    unsigned int addrsize,
+    bfd_vma relocation));
+
+bfd_reloc_status_type
+bfd_perform_relocation PARAMS ((bfd *abfd,
+    arelent *reloc_entry,
+    PTR data,
+    asection *input_section,
+    bfd *output_bfd,
+    char **error_message));
+
+bfd_reloc_status_type
+bfd_install_relocation PARAMS ((bfd *abfd,
+    arelent *reloc_entry,
+    PTR data, bfd_vma data_start,
+    asection *input_section,
+    char **error_message));
+
+enum bfd_reloc_code_real {
+  _dummy_first_bfd_reloc_code_real,
+
+
+/* Basic absolute relocations of N bits. */
+  BFD_RELOC_64,
+  BFD_RELOC_32,
+  BFD_RELOC_26,
+  BFD_RELOC_24,
+  BFD_RELOC_16,
+  BFD_RELOC_14,
+  BFD_RELOC_8,
+
+/* PC-relative relocations.  Sometimes these are relative to the address
+of the relocation itself; sometimes they are relative to the start of
+the section containing the relocation.  It depends on the specific target.
+
+The 24-bit relocation is used in some Intel 960 configurations. */
+  BFD_RELOC_64_PCREL,
+  BFD_RELOC_32_PCREL,
+  BFD_RELOC_24_PCREL,
+  BFD_RELOC_16_PCREL,
+  BFD_RELOC_12_PCREL,
+  BFD_RELOC_8_PCREL,
+
+/* For ELF. */
+  BFD_RELOC_32_GOT_PCREL,
+  BFD_RELOC_16_GOT_PCREL,
+  BFD_RELOC_8_GOT_PCREL,
+  BFD_RELOC_32_GOTOFF,
+  BFD_RELOC_16_GOTOFF,
+  BFD_RELOC_LO16_GOTOFF,
+  BFD_RELOC_HI16_GOTOFF,
+  BFD_RELOC_HI16_S_GOTOFF,
+  BFD_RELOC_8_GOTOFF,
+  BFD_RELOC_32_PLT_PCREL,
+  BFD_RELOC_24_PLT_PCREL,
+  BFD_RELOC_16_PLT_PCREL,
+  BFD_RELOC_8_PLT_PCREL,
+  BFD_RELOC_32_PLTOFF,
+  BFD_RELOC_16_PLTOFF,
+  BFD_RELOC_LO16_PLTOFF,
+  BFD_RELOC_HI16_PLTOFF,
+  BFD_RELOC_HI16_S_PLTOFF,
+  BFD_RELOC_8_PLTOFF,
+
+/* Relocations used by 68K ELF. */
+  BFD_RELOC_68K_GLOB_DAT,
+  BFD_RELOC_68K_JMP_SLOT,
+  BFD_RELOC_68K_RELATIVE,
+
+/* Linkage-table relative. */
+  BFD_RELOC_32_BASEREL,
+  BFD_RELOC_16_BASEREL,
+  BFD_RELOC_LO16_BASEREL,
+  BFD_RELOC_HI16_BASEREL,
+  BFD_RELOC_HI16_S_BASEREL,
+  BFD_RELOC_8_BASEREL,
+  BFD_RELOC_RVA,
+
+/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
+  BFD_RELOC_8_FFnn,
+
+/* These PC-relative relocations are stored as word displacements --
+i.e., byte displacements shifted right two bits.  The 30-bit word
+displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
+SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
+signed 16-bit displacement is used on the MIPS, and the 23-bit
+displacement is used on the Alpha. */
+  BFD_RELOC_32_PCREL_S2,
+  BFD_RELOC_16_PCREL_S2,
+  BFD_RELOC_23_PCREL_S2,
+
+/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
+the target word.  These are used on the SPARC. */
+  BFD_RELOC_HI22,
+  BFD_RELOC_LO10,
+
+/* For systems that allocate a Global Pointer register, these are
+displacements off that register.  These relocation types are
+handled specially, because the value the register will have is
+decided relatively late. */
+  BFD_RELOC_GPREL16,
+  BFD_RELOC_GPREL32,
+
+/* Reloc types used for i960/b.out. */
+  BFD_RELOC_I960_CALLJ,
+
+/* SPARC ELF relocations.  There is probably some overlap with other
+relocation types already defined. */
+  BFD_RELOC_NONE,
+  BFD_RELOC_SPARC_WDISP22,
+  BFD_RELOC_SPARC22,
+  BFD_RELOC_SPARC13,
+  BFD_RELOC_SPARC_GOT10,
+  BFD_RELOC_SPARC_GOT13,
+  BFD_RELOC_SPARC_GOT22,
+  BFD_RELOC_SPARC_PC10,
+  BFD_RELOC_SPARC_PC22,
+  BFD_RELOC_SPARC_WPLT30,
+  BFD_RELOC_SPARC_COPY,
+  BFD_RELOC_SPARC_GLOB_DAT,
+  BFD_RELOC_SPARC_JMP_SLOT,
+  BFD_RELOC_SPARC_RELATIVE,
+  BFD_RELOC_SPARC_UA32,
+
+/* I think these are specific to SPARC a.out (e.g., Sun 4). */
+  BFD_RELOC_SPARC_BASE13,
+  BFD_RELOC_SPARC_BASE22,
+
+/* SPARC64 relocations */
+#define BFD_RELOC_SPARC_64 BFD_RELOC_64
+  BFD_RELOC_SPARC_10,
+  BFD_RELOC_SPARC_11,
+  BFD_RELOC_SPARC_OLO10,
+  BFD_RELOC_SPARC_HH22,
+  BFD_RELOC_SPARC_HM10,
+  BFD_RELOC_SPARC_LM22,
+  BFD_RELOC_SPARC_PC_HH22,
+  BFD_RELOC_SPARC_PC_HM10,
+  BFD_RELOC_SPARC_PC_LM22,
+  BFD_RELOC_SPARC_WDISP16,
+  BFD_RELOC_SPARC_WDISP19,
+  BFD_RELOC_SPARC_7,
+  BFD_RELOC_SPARC_6,
+  BFD_RELOC_SPARC_5,
+#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
+  BFD_RELOC_SPARC_PLT64,
+  BFD_RELOC_SPARC_HIX22,
+  BFD_RELOC_SPARC_LOX10,
+  BFD_RELOC_SPARC_H44,
+  BFD_RELOC_SPARC_M44,
+  BFD_RELOC_SPARC_L44,
+  BFD_RELOC_SPARC_REGISTER,
+
+/* SPARC little endian relocation */
+  BFD_RELOC_SPARC_REV32,
+
+/* Alpha ECOFF and ELF relocations.  Some of these treat the symbol or
+"addend" in some special way.
+For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
+writing; when reading, it will be the absolute section symbol.  The
+addend is the displacement in bytes of the "lda" instruction from
+the "ldah" instruction (which is at the address of this reloc). */
+  BFD_RELOC_ALPHA_GPDISP_HI16,
+
+/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
+with GPDISP_HI16 relocs.  The addend is ignored when writing the
+relocations out, and is filled in with the file's GP value on
+reading, for convenience. */
+  BFD_RELOC_ALPHA_GPDISP_LO16,
+
+/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
+relocation except that there is no accompanying GPDISP_LO16
+relocation. */
+  BFD_RELOC_ALPHA_GPDISP,
+
+/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
+the assembler turns it into a LDQ instruction to load the address of
+the symbol, and then fills in a register in the real instruction.
+
+The LITERAL reloc, at the LDQ instruction, refers to the .lita
+section symbol.  The addend is ignored when writing, but is filled
+in with the file's GP value on reading, for convenience, as with the
+GPDISP_LO16 reloc.
+
+The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
+It should refer to the symbol to be referenced, as with 16_GOTOFF,
+but it generates output not based on the position within the .got
+section, but relative to the GP value chosen for the file during the
+final link stage.
+
+The LITUSE reloc, on the instruction using the loaded address, gives
+information to the linker that it might be able to use to optimize
+away some literal section references.  The symbol is ignored (read
+as the absolute section symbol), and the "addend" indicates the type
+of instruction using the register:
+1 - "memory" fmt insn
+2 - byte-manipulation (byte offset reg)
+3 - jsr (target of branch)
+
+The GNU linker currently doesn't do any of this optimizing. */
+  BFD_RELOC_ALPHA_LITERAL,
+  BFD_RELOC_ALPHA_ELF_LITERAL,
+  BFD_RELOC_ALPHA_LITUSE,
+
+/* The BFD_RELOC_ALPHA_USER_* relocations are used by the assembler to
+process the explicit !<reloc>!sequence relocations, and are mapped
+into the normal relocations at the end of processing. */
+  BFD_RELOC_ALPHA_USER_LITERAL,
+  BFD_RELOC_ALPHA_USER_LITUSE_BASE,
+  BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF,
+  BFD_RELOC_ALPHA_USER_LITUSE_JSR,
+  BFD_RELOC_ALPHA_USER_GPDISP,
+  BFD_RELOC_ALPHA_USER_GPRELHIGH,
+  BFD_RELOC_ALPHA_USER_GPRELLOW,
+
+/* The HINT relocation indicates a value that should be filled into the
+"hint" field of a jmp/jsr/ret instruction, for possible branch-
+prediction logic which may be provided on some processors. */
+  BFD_RELOC_ALPHA_HINT,
+
+/* The LINKAGE relocation outputs a linkage pair in the object file,
+which is filled by the linker. */
+  BFD_RELOC_ALPHA_LINKAGE,
+
+/* The CODEADDR relocation outputs a STO_CA in the object file,
+which is filled by the linker. */
+  BFD_RELOC_ALPHA_CODEADDR,
+
+/* Bits 27..2 of the relocation address shifted right 2 bits;
+simple reloc otherwise. */
+  BFD_RELOC_MIPS_JMP,
+
+/* The MIPS16 jump instruction. */
+  BFD_RELOC_MIPS16_JMP,
+
+/* MIPS16 GP relative reloc. */
+  BFD_RELOC_MIPS16_GPREL,
+
+/* High 16 bits of 32-bit value; simple reloc. */
+  BFD_RELOC_HI16,
+
+/* High 16 bits of 32-bit value but the low 16 bits will be sign
+extended and added to form the final result.  If the low 16
+bits form a negative number, we need to add one to the high value
+to compensate for the borrow when the low bits are added. */
+  BFD_RELOC_HI16_S,
+
+/* Low 16 bits. */
+  BFD_RELOC_LO16,
+
+/* Like BFD_RELOC_HI16_S, but PC relative. */
+  BFD_RELOC_PCREL_HI16_S,
+
+/* Like BFD_RELOC_LO16, but PC relative. */
+  BFD_RELOC_PCREL_LO16,
+
+/* Relocation relative to the global pointer. */
+#define BFD_RELOC_MIPS_GPREL BFD_RELOC_GPREL16
+
+/* Relocation against a MIPS literal section. */
+  BFD_RELOC_MIPS_LITERAL,
+
+/* MIPS ELF relocations. */
+  BFD_RELOC_MIPS_GOT16,
+  BFD_RELOC_MIPS_CALL16,
+#define BFD_RELOC_MIPS_GPREL32 BFD_RELOC_GPREL32
+  BFD_RELOC_MIPS_GOT_HI16,
+  BFD_RELOC_MIPS_GOT_LO16,
+  BFD_RELOC_MIPS_CALL_HI16,
+  BFD_RELOC_MIPS_CALL_LO16,
+  BFD_RELOC_MIPS_SUB,
+  BFD_RELOC_MIPS_GOT_PAGE,
+  BFD_RELOC_MIPS_GOT_OFST,
+  BFD_RELOC_MIPS_GOT_DISP,
+
+
+/* i386/elf relocations */
+  BFD_RELOC_386_GOT32,
+  BFD_RELOC_386_PLT32,
+  BFD_RELOC_386_COPY,
+  BFD_RELOC_386_GLOB_DAT,
+  BFD_RELOC_386_JUMP_SLOT,
+  BFD_RELOC_386_RELATIVE,
+  BFD_RELOC_386_GOTOFF,
+  BFD_RELOC_386_GOTPC,
+
+/* x86-64/elf relocations */
+  BFD_RELOC_X86_64_GOT32,
+  BFD_RELOC_X86_64_PLT32,
+  BFD_RELOC_X86_64_COPY,
+  BFD_RELOC_X86_64_GLOB_DAT,
+  BFD_RELOC_X86_64_JUMP_SLOT,
+  BFD_RELOC_X86_64_RELATIVE,
+  BFD_RELOC_X86_64_GOTPCREL,
+  BFD_RELOC_X86_64_32S,
+
+/* ns32k relocations */
+  BFD_RELOC_NS32K_IMM_8,
+  BFD_RELOC_NS32K_IMM_16,
+  BFD_RELOC_NS32K_IMM_32,
+  BFD_RELOC_NS32K_IMM_8_PCREL,
+  BFD_RELOC_NS32K_IMM_16_PCREL,
+  BFD_RELOC_NS32K_IMM_32_PCREL,
+  BFD_RELOC_NS32K_DISP_8,
+  BFD_RELOC_NS32K_DISP_16,
+  BFD_RELOC_NS32K_DISP_32,
+  BFD_RELOC_NS32K_DISP_8_PCREL,
+  BFD_RELOC_NS32K_DISP_16_PCREL,
+  BFD_RELOC_NS32K_DISP_32_PCREL,
+
+/* PDP11 relocations */
+  BFD_RELOC_PDP11_DISP_8_PCREL,
+  BFD_RELOC_PDP11_DISP_6_PCREL,
+
+/* Picojava relocs.  Not all of these appear in object files. */
+  BFD_RELOC_PJ_CODE_HI16,
+  BFD_RELOC_PJ_CODE_LO16,
+  BFD_RELOC_PJ_CODE_DIR16,
+  BFD_RELOC_PJ_CODE_DIR32,
+  BFD_RELOC_PJ_CODE_REL16,
+  BFD_RELOC_PJ_CODE_REL32,
+
+/* Power(rs6000) and PowerPC relocations. */
+  BFD_RELOC_PPC_B26,
+  BFD_RELOC_PPC_BA26,
+  BFD_RELOC_PPC_TOC16,
+  BFD_RELOC_PPC_B16,
+  BFD_RELOC_PPC_B16_BRTAKEN,
+  BFD_RELOC_PPC_B16_BRNTAKEN,
+  BFD_RELOC_PPC_BA16,
+  BFD_RELOC_PPC_BA16_BRTAKEN,
+  BFD_RELOC_PPC_BA16_BRNTAKEN,
+  BFD_RELOC_PPC_COPY,
+  BFD_RELOC_PPC_GLOB_DAT,
+  BFD_RELOC_PPC_JMP_SLOT,
+  BFD_RELOC_PPC_RELATIVE,
+  BFD_RELOC_PPC_LOCAL24PC,
+  BFD_RELOC_PPC_EMB_NADDR32,
+  BFD_RELOC_PPC_EMB_NADDR16,
+  BFD_RELOC_PPC_EMB_NADDR16_LO,
+  BFD_RELOC_PPC_EMB_NADDR16_HI,
+  BFD_RELOC_PPC_EMB_NADDR16_HA,
+  BFD_RELOC_PPC_EMB_SDAI16,
+  BFD_RELOC_PPC_EMB_SDA2I16,
+  BFD_RELOC_PPC_EMB_SDA2REL,
+  BFD_RELOC_PPC_EMB_SDA21,
+  BFD_RELOC_PPC_EMB_MRKREF,
+  BFD_RELOC_PPC_EMB_RELSEC16,
+  BFD_RELOC_PPC_EMB_RELST_LO,
+  BFD_RELOC_PPC_EMB_RELST_HI,
+  BFD_RELOC_PPC_EMB_RELST_HA,
+  BFD_RELOC_PPC_EMB_BIT_FLD,
+  BFD_RELOC_PPC_EMB_RELSDA,
+
+/* IBM 370/390 relocations */
+  BFD_RELOC_I370_D12,
+
+/* The type of reloc used to build a contructor table - at the moment
+probably a 32 bit wide absolute relocation, but the target can choose.
+It generally does map to one of the other relocation types. */
+  BFD_RELOC_CTOR,
+
+/* ARM 26 bit pc-relative branch.  The lowest two bits must be zero and are
+not stored in the instruction. */
+  BFD_RELOC_ARM_PCREL_BRANCH,
+
+/* ARM 26 bit pc-relative branch.  The lowest bit must be zero and is
+not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
+field in the instruction. */
+  BFD_RELOC_ARM_PCREL_BLX,
+
+/* Thumb 22 bit pc-relative branch.  The lowest bit must be zero and is
+not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
+field in the instruction. */
+  BFD_RELOC_THUMB_PCREL_BLX,
+
+/* These relocs are only used within the ARM assembler.  They are not
+(at present) written to any object files. */
+  BFD_RELOC_ARM_IMMEDIATE,
+  BFD_RELOC_ARM_ADRL_IMMEDIATE,
+  BFD_RELOC_ARM_OFFSET_IMM,
+  BFD_RELOC_ARM_SHIFT_IMM,
+  BFD_RELOC_ARM_SWI,
+  BFD_RELOC_ARM_MULTI,
+  BFD_RELOC_ARM_CP_OFF_IMM,
+  BFD_RELOC_ARM_ADR_IMM,
+  BFD_RELOC_ARM_LDR_IMM,
+  BFD_RELOC_ARM_LITERAL,
+  BFD_RELOC_ARM_IN_POOL,
+  BFD_RELOC_ARM_OFFSET_IMM8,
+  BFD_RELOC_ARM_HWLITERAL,
+  BFD_RELOC_ARM_THUMB_ADD,
+  BFD_RELOC_ARM_THUMB_IMM,
+  BFD_RELOC_ARM_THUMB_SHIFT,
+  BFD_RELOC_ARM_THUMB_OFFSET,
+  BFD_RELOC_ARM_GOT12,
+  BFD_RELOC_ARM_GOT32,
+  BFD_RELOC_ARM_JUMP_SLOT,
+  BFD_RELOC_ARM_COPY,
+  BFD_RELOC_ARM_GLOB_DAT,
+  BFD_RELOC_ARM_PLT32,
+  BFD_RELOC_ARM_RELATIVE,
+  BFD_RELOC_ARM_GOTOFF,
+  BFD_RELOC_ARM_GOTPC,
+
+/* Hitachi SH relocs.  Not all of these appear in object files. */
+  BFD_RELOC_SH_PCDISP8BY2,
+  BFD_RELOC_SH_PCDISP12BY2,
+  BFD_RELOC_SH_IMM4,
+  BFD_RELOC_SH_IMM4BY2,
+  BFD_RELOC_SH_IMM4BY4,
+  BFD_RELOC_SH_IMM8,
+  BFD_RELOC_SH_IMM8BY2,
+  BFD_RELOC_SH_IMM8BY4,
+  BFD_RELOC_SH_PCRELIMM8BY2,
+  BFD_RELOC_SH_PCRELIMM8BY4,
+  BFD_RELOC_SH_SWITCH16,
+  BFD_RELOC_SH_SWITCH32,
+  BFD_RELOC_SH_USES,
+  BFD_RELOC_SH_COUNT,
+  BFD_RELOC_SH_ALIGN,
+  BFD_RELOC_SH_CODE,
+  BFD_RELOC_SH_DATA,
+  BFD_RELOC_SH_LABEL,
+  BFD_RELOC_SH_LOOP_START,
+  BFD_RELOC_SH_LOOP_END,
+  BFD_RELOC_SH_COPY,
+  BFD_RELOC_SH_GLOB_DAT,
+  BFD_RELOC_SH_JMP_SLOT,
+  BFD_RELOC_SH_RELATIVE,
+  BFD_RELOC_SH_GOTPC,
+
+/* Thumb 23-, 12- and 9-bit pc-relative branches.  The lowest bit must
+be zero and is not stored in the instruction. */
+  BFD_RELOC_THUMB_PCREL_BRANCH9,
+  BFD_RELOC_THUMB_PCREL_BRANCH12,
+  BFD_RELOC_THUMB_PCREL_BRANCH23,
+
+/* ARC Cores relocs.
+ARC 22 bit pc-relative branch.  The lowest two bits must be zero and are
+not stored in the instruction.  The high 20 bits are installed in bits 26
+through 7 of the instruction. */
+  BFD_RELOC_ARC_B22_PCREL,
+
+/* ARC 26 bit absolute branch.  The lowest two bits must be zero and are not
+stored in the instruction.  The high 24 bits are installed in bits 23
+through 0. */
+  BFD_RELOC_ARC_B26,
+
+/* Mitsubishi D10V relocs.
+This is a 10-bit reloc with the right 2 bits
+assumed to be 0. */
+  BFD_RELOC_D10V_10_PCREL_R,
+
+/* Mitsubishi D10V relocs.
+This is a 10-bit reloc with the right 2 bits
+assumed to be 0.  This is the same as the previous reloc
+except it is in the left container, i.e.,
+shifted left 15 bits. */
+  BFD_RELOC_D10V_10_PCREL_L,
+
+/* This is an 18-bit reloc with the right 2 bits
+assumed to be 0. */
+  BFD_RELOC_D10V_18,
+
+/* This is an 18-bit reloc with the right 2 bits
+assumed to be 0. */
+  BFD_RELOC_D10V_18_PCREL,
+
+/* Mitsubishi D30V relocs.
+This is a 6-bit absolute reloc. */
+  BFD_RELOC_D30V_6,
+
+/* This is a 6-bit pc-relative reloc with
+the right 3 bits assumed to be 0. */
+  BFD_RELOC_D30V_9_PCREL,
+
+/* This is a 6-bit pc-relative reloc with
+the right 3 bits assumed to be 0. Same
+as the previous reloc but on the right side
+of the container. */
+  BFD_RELOC_D30V_9_PCREL_R,
+
+/* This is a 12-bit absolute reloc with the
+right 3 bitsassumed to be 0. */
+  BFD_RELOC_D30V_15,
+
+/* This is a 12-bit pc-relative reloc with
+the right 3 bits assumed to be 0. */
+  BFD_RELOC_D30V_15_PCREL,
+
+/* This is a 12-bit pc-relative reloc with
+the right 3 bits assumed to be 0. Same
+as the previous reloc but on the right side
+of the container. */
+  BFD_RELOC_D30V_15_PCREL_R,
+
+/* This is an 18-bit absolute reloc with
+the right 3 bits assumed to be 0. */
+  BFD_RELOC_D30V_21,
+
+/* This is an 18-bit pc-relative reloc with
+the right 3 bits assumed to be 0. */
+  BFD_RELOC_D30V_21_PCREL,
+
+/* This is an 18-bit pc-relative reloc with
+the right 3 bits assumed to be 0. Same
+as the previous reloc but on the right side
+of the container. */
+  BFD_RELOC_D30V_21_PCREL_R,
+
+/* This is a 32-bit absolute reloc. */
+  BFD_RELOC_D30V_32,
+
+/* This is a 32-bit pc-relative reloc. */
+  BFD_RELOC_D30V_32_PCREL,
+
+/* Mitsubishi M32R relocs.
+This is a 24 bit absolute address. */
+  BFD_RELOC_M32R_24,
+
+/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
+  BFD_RELOC_M32R_10_PCREL,
+
+/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
+  BFD_RELOC_M32R_18_PCREL,
+
+/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
+  BFD_RELOC_M32R_26_PCREL,
+
+/* This is a 16-bit reloc containing the high 16 bits of an address
+used when the lower 16 bits are treated as unsigned. */
+  BFD_RELOC_M32R_HI16_ULO,
+
+/* This is a 16-bit reloc containing the high 16 bits of an address
+used when the lower 16 bits are treated as signed. */
+  BFD_RELOC_M32R_HI16_SLO,
+
+/* This is a 16-bit reloc containing the lower 16 bits of an address. */
+  BFD_RELOC_M32R_LO16,
+
+/* This is a 16-bit reloc containing the small data area offset for use in
+add3, load, and store instructions. */
+  BFD_RELOC_M32R_SDA16,
+
+/* This is a 9-bit reloc */
+  BFD_RELOC_V850_9_PCREL,
+
+/* This is a 22-bit reloc */
+  BFD_RELOC_V850_22_PCREL,
+
+/* This is a 16 bit offset from the short data area pointer. */
+  BFD_RELOC_V850_SDA_16_16_OFFSET,
+
+/* This is a 16 bit offset (of which only 15 bits are used) from the
+short data area pointer. */
+  BFD_RELOC_V850_SDA_15_16_OFFSET,
+
+/* This is a 16 bit offset from the zero data area pointer. */
+  BFD_RELOC_V850_ZDA_16_16_OFFSET,
+
+/* This is a 16 bit offset (of which only 15 bits are used) from the
+zero data area pointer. */
+  BFD_RELOC_V850_ZDA_15_16_OFFSET,
+
+/* This is an 8 bit offset (of which only 6 bits are used) from the
+tiny data area pointer. */
+  BFD_RELOC_V850_TDA_6_8_OFFSET,
+
+/* This is an 8bit offset (of which only 7 bits are used) from the tiny
+data area pointer. */
+  BFD_RELOC_V850_TDA_7_8_OFFSET,
+
+/* This is a 7 bit offset from the tiny data area pointer. */
+  BFD_RELOC_V850_TDA_7_7_OFFSET,
+
+/* This is a 16 bit offset from the tiny data area pointer. */
+  BFD_RELOC_V850_TDA_16_16_OFFSET,
+
+/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
+data area pointer. */
+  BFD_RELOC_V850_TDA_4_5_OFFSET,
+
+/* This is a 4 bit offset from the tiny data area pointer. */
+  BFD_RELOC_V850_TDA_4_4_OFFSET,
+
+/* This is a 16 bit offset from the short data area pointer, with the
+bits placed non-contigously in the instruction. */
+  BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
+
+/* This is a 16 bit offset from the zero data area pointer, with the
+bits placed non-contigously in the instruction. */
+  BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
+
+/* This is a 6 bit offset from the call table base pointer. */
+  BFD_RELOC_V850_CALLT_6_7_OFFSET,
+
+/* This is a 16 bit offset from the call table base pointer. */
+  BFD_RELOC_V850_CALLT_16_16_OFFSET,
+
+
+/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
+instruction. */
+  BFD_RELOC_MN10300_32_PCREL,
+
+/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
+instruction. */
+  BFD_RELOC_MN10300_16_PCREL,
+
+/* This is a 8bit DP reloc for the tms320c30, where the most
+significant 8 bits of a 24 bit word are placed into the least
+significant 8 bits of the opcode. */
+  BFD_RELOC_TIC30_LDP,
+
+/* This is a 7bit reloc for the tms320c54x, where the least
+significant 7 bits of a 16 bit word are placed into the least
+significant 7 bits of the opcode. */
+  BFD_RELOC_TIC54X_PARTLS7,
+
+/* This is a 9bit DP reloc for the tms320c54x, where the most
+significant 9 bits of a 16 bit word are placed into the least
+significant 9 bits of the opcode. */
+  BFD_RELOC_TIC54X_PARTMS9,
+
+/* This is an extended address 23-bit reloc for the tms320c54x. */
+  BFD_RELOC_TIC54X_23,
+
+/* This is a 16-bit reloc for the tms320c54x, where the least
+significant 16 bits of a 23-bit extended address are placed into
+the opcode. */
+  BFD_RELOC_TIC54X_16_OF_23,
+
+/* This is a reloc for the tms320c54x, where the most
+significant 7 bits of a 23-bit extended address are placed into
+the opcode. */
+  BFD_RELOC_TIC54X_MS7_OF_23,
+
+/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
+  BFD_RELOC_FR30_48,
+
+/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
+two sections. */
+  BFD_RELOC_FR30_20,
+
+/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
+4 bits. */
+  BFD_RELOC_FR30_6_IN_4,
+
+/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
+into 8 bits. */
+  BFD_RELOC_FR30_8_IN_8,
+
+/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
+into 8 bits. */
+  BFD_RELOC_FR30_9_IN_8,
+
+/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
+into 8 bits. */
+  BFD_RELOC_FR30_10_IN_8,
+
+/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
+short offset into 8 bits. */
+  BFD_RELOC_FR30_9_PCREL,
+
+/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
+short offset into 11 bits. */
+  BFD_RELOC_FR30_12_PCREL,
+
+/* Motorola Mcore relocations. */
+  BFD_RELOC_MCORE_PCREL_IMM8BY4,
+  BFD_RELOC_MCORE_PCREL_IMM11BY2,
+  BFD_RELOC_MCORE_PCREL_IMM4BY2,
+  BFD_RELOC_MCORE_PCREL_32,
+  BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
+  BFD_RELOC_MCORE_RVA,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
+short offset into 7 bits. */
+  BFD_RELOC_AVR_7_PCREL,
+
+/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
+short offset into 12 bits. */
+  BFD_RELOC_AVR_13_PCREL,
+
+/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
+program memory address) into 16 bits. */
+  BFD_RELOC_AVR_16_PM,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
+data memory address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_LO8_LDI,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
+of data memory address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_HI8_LDI,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
+of program memory address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_HH8_LDI,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(usually data memory address) into 8 bit immediate value of SUBI insn. */
+  BFD_RELOC_AVR_LO8_LDI_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(high 8 bit of data memory address) into 8 bit immediate value of
+SUBI insn. */
+  BFD_RELOC_AVR_HI8_LDI_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(most high 8 bit of program memory address) into 8 bit immediate value
+of LDI or SUBI insn. */
+  BFD_RELOC_AVR_HH8_LDI_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
+command address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_LO8_LDI_PM,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
+of command address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_HI8_LDI_PM,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
+of command address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_HH8_LDI_PM,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(usually command address) into 8 bit immediate value of SUBI insn. */
+  BFD_RELOC_AVR_LO8_LDI_PM_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(high 8 bit of 16 bit command address) into 8 bit immediate value
+of SUBI insn. */
+  BFD_RELOC_AVR_HI8_LDI_PM_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(high 6 bit of 22 bit command address) into 8 bit immediate
+value of SUBI insn. */
+  BFD_RELOC_AVR_HH8_LDI_PM_NEG,
+
+/* This is a 32 bit reloc for the AVR that stores 23 bit value
+into 22 bits. */
+  BFD_RELOC_AVR_CALL,
+
+/* Direct 12 bit. */
+  BFD_RELOC_390_12,
+
+/* 12 bit GOT offset. */
+  BFD_RELOC_390_GOT12,
+
+/* 32 bit PC relative PLT address. */
+  BFD_RELOC_390_PLT32,
+
+/* Copy symbol at runtime. */
+  BFD_RELOC_390_COPY,
+
+/* Create GOT entry. */
+  BFD_RELOC_390_GLOB_DAT,
+
+/* Create PLT entry. */
+  BFD_RELOC_390_JMP_SLOT,
+
+/* Adjust by program base. */
+  BFD_RELOC_390_RELATIVE,
+
+/* 32 bit PC relative offset to GOT. */
+  BFD_RELOC_390_GOTPC,
+
+/* 16 bit GOT offset. */
+  BFD_RELOC_390_GOT16,
+
+/* PC relative 16 bit shifted by 1. */
+  BFD_RELOC_390_PC16DBL,
+
+/* 16 bit PC rel. PLT shifted by 1. */
+  BFD_RELOC_390_PLT16DBL,
+
+/* PC relative 32 bit shifted by 1. */
+  BFD_RELOC_390_PC32DBL,
+
+/* 32 bit PC rel. PLT shifted by 1. */
+  BFD_RELOC_390_PLT32DBL,
+
+/* 32 bit PC rel. GOT shifted by 1. */
+  BFD_RELOC_390_GOTPCDBL,
+
+/* 64 bit GOT offset. */
+  BFD_RELOC_390_GOT64,
+
+/* 64 bit PC relative PLT address. */
+  BFD_RELOC_390_PLT64,
+
+/* 32 bit rel. offset to GOT entry. */
+  BFD_RELOC_390_GOTENT,
+
+/* These two relocations are used by the linker to determine which of
+the entries in a C++ virtual function table are actually used.  When
+the --gc-sections option is given, the linker will zero out the entries
+that are not used, so that the code for those functions need not be
+included in the output.
+
+VTABLE_INHERIT is a zero-space relocation used to describe to the
+linker the inheritence tree of a C++ virtual function table.  The
+relocation's symbol should be the parent class' vtable, and the
+relocation should be located at the child vtable.
+
+VTABLE_ENTRY is a zero-space relocation that describes the use of a
+virtual function table entry.  The reloc's symbol should refer to the
+table of the class mentioned in the code.  Off of that base, an offset
+describes the entry that is being used.  For Rela hosts, this offset
+is stored in the reloc's addend.  For Rel hosts, we are forced to put
+this offset in the reloc's section offset. */
+  BFD_RELOC_VTABLE_INHERIT,
+  BFD_RELOC_VTABLE_ENTRY,
+
+/* Intel IA64 Relocations. */
+  BFD_RELOC_IA64_IMM14,
+  BFD_RELOC_IA64_IMM22,
+  BFD_RELOC_IA64_IMM64,
+  BFD_RELOC_IA64_DIR32MSB,
+  BFD_RELOC_IA64_DIR32LSB,
+  BFD_RELOC_IA64_DIR64MSB,
+  BFD_RELOC_IA64_DIR64LSB,
+  BFD_RELOC_IA64_GPREL22,
+  BFD_RELOC_IA64_GPREL64I,
+  BFD_RELOC_IA64_GPREL32MSB,
+  BFD_RELOC_IA64_GPREL32LSB,
+  BFD_RELOC_IA64_GPREL64MSB,
+  BFD_RELOC_IA64_GPREL64LSB,
+  BFD_RELOC_IA64_LTOFF22,
+  BFD_RELOC_IA64_LTOFF64I,
+  BFD_RELOC_IA64_PLTOFF22,
+  BFD_RELOC_IA64_PLTOFF64I,
+  BFD_RELOC_IA64_PLTOFF64MSB,
+  BFD_RELOC_IA64_PLTOFF64LSB,
+  BFD_RELOC_IA64_FPTR64I,
+  BFD_RELOC_IA64_FPTR32MSB,
+  BFD_RELOC_IA64_FPTR32LSB,
+  BFD_RELOC_IA64_FPTR64MSB,
+  BFD_RELOC_IA64_FPTR64LSB,
+  BFD_RELOC_IA64_PCREL21B,
+  BFD_RELOC_IA64_PCREL21BI,
+  BFD_RELOC_IA64_PCREL21M,
+  BFD_RELOC_IA64_PCREL21F,
+  BFD_RELOC_IA64_PCREL22,
+  BFD_RELOC_IA64_PCREL60B,
+  BFD_RELOC_IA64_PCREL64I,
+  BFD_RELOC_IA64_PCREL32MSB,
+  BFD_RELOC_IA64_PCREL32LSB,
+  BFD_RELOC_IA64_PCREL64MSB,
+  BFD_RELOC_IA64_PCREL64LSB,
+  BFD_RELOC_IA64_LTOFF_FPTR22,
+  BFD_RELOC_IA64_LTOFF_FPTR64I,
+  BFD_RELOC_IA64_LTOFF_FPTR64MSB,
+  BFD_RELOC_IA64_LTOFF_FPTR64LSB,
+  BFD_RELOC_IA64_SEGREL32MSB,
+  BFD_RELOC_IA64_SEGREL32LSB,
+  BFD_RELOC_IA64_SEGREL64MSB,
+  BFD_RELOC_IA64_SEGREL64LSB,
+  BFD_RELOC_IA64_SECREL32MSB,
+  BFD_RELOC_IA64_SECREL32LSB,
+  BFD_RELOC_IA64_SECREL64MSB,
+  BFD_RELOC_IA64_SECREL64LSB,
+  BFD_RELOC_IA64_REL32MSB,
+  BFD_RELOC_IA64_REL32LSB,
+  BFD_RELOC_IA64_REL64MSB,
+  BFD_RELOC_IA64_REL64LSB,
+  BFD_RELOC_IA64_LTV32MSB,
+  BFD_RELOC_IA64_LTV32LSB,
+  BFD_RELOC_IA64_LTV64MSB,
+  BFD_RELOC_IA64_LTV64LSB,
+  BFD_RELOC_IA64_IPLTMSB,
+  BFD_RELOC_IA64_IPLTLSB,
+  BFD_RELOC_IA64_COPY,
+  BFD_RELOC_IA64_TPREL22,
+  BFD_RELOC_IA64_TPREL64MSB,
+  BFD_RELOC_IA64_TPREL64LSB,
+  BFD_RELOC_IA64_LTOFF_TP22,
+  BFD_RELOC_IA64_LTOFF22X,
+  BFD_RELOC_IA64_LDXMOV,
+
+/* Motorola 68HC11 reloc.
+This is the 8 bits high part of an absolute address. */
+  BFD_RELOC_M68HC11_HI8,
+
+/* Motorola 68HC11 reloc.
+This is the 8 bits low part of an absolute address. */
+  BFD_RELOC_M68HC11_LO8,
+
+/* Motorola 68HC11 reloc.
+This is the 3 bits of a value. */
+  BFD_RELOC_M68HC11_3B,
+
+/* These relocs are only used within the CRIS assembler.  They are not
+(at present) written to any object files. */
+  BFD_RELOC_CRIS_BDISP8,
+  BFD_RELOC_CRIS_UNSIGNED_5,
+  BFD_RELOC_CRIS_SIGNED_6,
+  BFD_RELOC_CRIS_UNSIGNED_6,
+  BFD_RELOC_CRIS_UNSIGNED_4,
+
+/* Relocs used in ELF shared libraries for CRIS. */
+  BFD_RELOC_CRIS_COPY,
+  BFD_RELOC_CRIS_GLOB_DAT,
+  BFD_RELOC_CRIS_JUMP_SLOT,
+  BFD_RELOC_CRIS_RELATIVE,
+
+/* 32-bit offset to symbol-entry within GOT. */
+  BFD_RELOC_CRIS_32_GOT,
+
+/* 16-bit offset to symbol-entry within GOT. */
+  BFD_RELOC_CRIS_16_GOT,
+
+/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
+  BFD_RELOC_CRIS_32_GOTPLT,
+
+/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
+  BFD_RELOC_CRIS_16_GOTPLT,
+
+/* 32-bit offset to symbol, relative to GOT. */
+  BFD_RELOC_CRIS_32_GOTREL,
+
+/* 32-bit offset to symbol with PLT entry, relative to GOT. */
+  BFD_RELOC_CRIS_32_PLT_GOTREL,
+
+/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
+  BFD_RELOC_CRIS_32_PLT_PCREL,
+
+/* Intel i860 Relocations. */
+  BFD_RELOC_860_COPY,
+  BFD_RELOC_860_GLOB_DAT,
+  BFD_RELOC_860_JUMP_SLOT,
+  BFD_RELOC_860_RELATIVE,
+  BFD_RELOC_860_PC26,
+  BFD_RELOC_860_PLT26,
+  BFD_RELOC_860_PC16,
+  BFD_RELOC_860_LOW0,
+  BFD_RELOC_860_SPLIT0,
+  BFD_RELOC_860_LOW1,
+  BFD_RELOC_860_SPLIT1,
+  BFD_RELOC_860_LOW2,
+  BFD_RELOC_860_SPLIT2,
+  BFD_RELOC_860_LOW3,
+  BFD_RELOC_860_LOGOT0,
+  BFD_RELOC_860_SPGOT0,
+  BFD_RELOC_860_LOGOT1,
+  BFD_RELOC_860_SPGOT1,
+  BFD_RELOC_860_LOGOTOFF0,
+  BFD_RELOC_860_SPGOTOFF0,
+  BFD_RELOC_860_LOGOTOFF1,
+  BFD_RELOC_860_SPGOTOFF1,
+  BFD_RELOC_860_LOGOTOFF2,
+  BFD_RELOC_860_LOGOTOFF3,
+  BFD_RELOC_860_LOPC,
+  BFD_RELOC_860_HIGHADJ,
+  BFD_RELOC_860_HAGOT,
+  BFD_RELOC_860_HAGOTOFF,
+  BFD_RELOC_860_HAPC,
+  BFD_RELOC_860_HIGH,
+  BFD_RELOC_860_HIGOT,
+  BFD_RELOC_860_HIGOTOFF,
+
+/* OpenRISC Relocations. */
+  BFD_RELOC_OPENRISC_ABS_26,
+  BFD_RELOC_OPENRISC_REL_26,
+  BFD_RELOC_UNUSED };
+typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
+reloc_howto_type *
+bfd_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+
+const char *
+bfd_get_reloc_code_name PARAMS ((bfd_reloc_code_real_type code));
+
+
+typedef struct symbol_cache_entry
+{
+       /* A pointer to the BFD which owns the symbol. This information
+          is necessary so that a back end can work out what additional
+          information (invisible to the application writer) is carried
+          with the symbol.
+
+          This field is *almost* redundant, since you can use section->owner
+          instead, except that some symbols point to the global sections
+          bfd_{abs,com,und}_section.  This could be fixed by making
+          these globals be per-bfd (or per-target-flavor).  FIXME. */
+
+  struct _bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
+
+       /* The text of the symbol. The name is left alone, and not copied; the
+          application may not alter it. */
+  CONST char *name;
+
+       /* The value of the symbol.  This really should be a union of a
+          numeric value with a pointer, since some flags indicate that
+          a pointer to another symbol is stored here.  */
+  symvalue value;
+
+       /* Attributes of a symbol: */
+
+#define BSF_NO_FLAGS    0x00
+
+       /* The symbol has local scope; <<static>> in <<C>>. The value
+          is the offset into the section of the data. */
+#define BSF_LOCAL      0x01
+
+       /* The symbol has global scope; initialized data in <<C>>. The
+          value is the offset into the section of the data. */
+#define BSF_GLOBAL     0x02
+
+       /* The symbol has global scope and is exported. The value is
+          the offset into the section of the data. */
+#define BSF_EXPORT     BSF_GLOBAL /* no real difference */
+
+       /* A normal C symbol would be one of:
+          <<BSF_LOCAL>>, <<BSF_FORT_COMM>>,  <<BSF_UNDEFINED>> or
+          <<BSF_GLOBAL>> */
+
+       /* The symbol is a debugging record. The value has an arbitary
+          meaning, unless BSF_DEBUGGING_RELOC is also set.  */
+#define BSF_DEBUGGING  0x08
+
+       /* The symbol denotes a function entry point.  Used in ELF,
+          perhaps others someday.  */
+#define BSF_FUNCTION    0x10
+
+       /* Used by the linker. */
+#define BSF_KEEP        0x20
+#define BSF_KEEP_G      0x40
+
+       /* A weak global symbol, overridable without warnings by
+          a regular global symbol of the same name.  */
+#define BSF_WEAK        0x80
+
+       /* This symbol was created to point to a section, e.g. ELF's
+          STT_SECTION symbols.  */
+#define BSF_SECTION_SYM 0x100
+
+       /* The symbol used to be a common symbol, but now it is
+          allocated. */
+#define BSF_OLD_COMMON  0x200
+
+       /* The default value for common data. */
+#define BFD_FORT_COMM_DEFAULT_VALUE 0
+
+       /* In some files the type of a symbol sometimes alters its
+          location in an output file - ie in coff a <<ISFCN>> symbol
+          which is also <<C_EXT>> symbol appears where it was
+          declared and not at the end of a section.  This bit is set
+          by the target BFD part to convey this information. */
+
+#define BSF_NOT_AT_END    0x400
+
+       /* Signal that the symbol is the label of constructor section. */
+#define BSF_CONSTRUCTOR   0x800
+
+       /* Signal that the symbol is a warning symbol.  The name is a
+          warning.  The name of the next symbol is the one to warn about;
+          if a reference is made to a symbol with the same name as the next
+          symbol, a warning is issued by the linker. */
+#define BSF_WARNING       0x1000
+
+       /* Signal that the symbol is indirect.  This symbol is an indirect
+          pointer to the symbol with the same name as the next symbol. */
+#define BSF_INDIRECT      0x2000
+
+       /* BSF_FILE marks symbols that contain a file name.  This is used
+          for ELF STT_FILE symbols.  */
+#define BSF_FILE          0x4000
+
+       /* Symbol is from dynamic linking information.  */
+#define BSF_DYNAMIC       0x8000
+
+       /* The symbol denotes a data object.  Used in ELF, and perhaps
+          others someday.  */
+#define BSF_OBJECT        0x10000
+
+       /* This symbol is a debugging symbol.  The value is the offset
+          into the section of the data.  BSF_DEBUGGING should be set
+          as well.  */
+#define BSF_DEBUGGING_RELOC 0x20000
+
+  flagword flags;
+
+       /* A pointer to the section to which this symbol is
+          relative.  This will always be non NULL, there are special
+          sections for undefined and absolute symbols.  */
+  struct sec *section;
+
+       /* Back end special data.  */
+  union
+    {
+      PTR p;
+      bfd_vma i;
+    } udata;
+
+} asymbol;
+#define bfd_get_symtab_upper_bound(abfd) \
+     BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
+boolean
+bfd_is_local_label PARAMS ((bfd *abfd, asymbol *sym));
+
+boolean
+bfd_is_local_label_name PARAMS ((bfd *abfd, const char *name));
+
+#define bfd_is_local_label_name(abfd, name) \
+     BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
+#define bfd_canonicalize_symtab(abfd, location) \
+     BFD_SEND (abfd, _bfd_canonicalize_symtab,\
+                  (abfd, location))
+boolean
+bfd_set_symtab PARAMS ((bfd *abfd, asymbol **location, unsigned int count));
+
+void
+bfd_print_symbol_vandf PARAMS ((PTR file, asymbol *symbol));
+
+#define bfd_make_empty_symbol(abfd) \
+     BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
+#define bfd_make_debug_symbol(abfd,ptr,size) \
+        BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
+int
+bfd_decode_symclass PARAMS ((asymbol *symbol));
+
+boolean
+bfd_is_undefined_symclass PARAMS ((int symclass));
+
+void
+bfd_symbol_info PARAMS ((asymbol *symbol, symbol_info *ret));
+
+boolean
+bfd_copy_private_symbol_data PARAMS ((bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym));
+
+#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
+     BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
+               (ibfd, isymbol, obfd, osymbol))
+struct _bfd
+{
+    /* The filename the application opened the BFD with.  */
+    CONST char *filename;
+
+    /* A pointer to the target jump table.             */
+    const struct bfd_target *xvec;
+
+    /* To avoid dragging too many header files into every file that
+       includes `<<bfd.h>>', IOSTREAM has been declared as a "char
+       *", and MTIME as a "long".  Their correct types, to which they
+       are cast when used, are "FILE *" and "time_t".    The iostream
+       is the result of an fopen on the filename.  However, if the
+       BFD_IN_MEMORY flag is set, then iostream is actually a pointer
+       to a bfd_in_memory struct.  */
+    PTR iostream;
+
+    /* Is the file descriptor being cached?  That is, can it be closed as
+       needed, and re-opened when accessed later?  */
+
+    boolean cacheable;
+
+    /* Marks whether there was a default target specified when the
+       BFD was opened. This is used to select which matching algorithm
+       to use to choose the back end. */
+
+    boolean target_defaulted;
+
+    /* The caching routines use these to maintain a
+       least-recently-used list of BFDs */
+
+    struct _bfd *lru_prev, *lru_next;
+
+    /* When a file is closed by the caching routines, BFD retains
+       state information on the file here: */
+
+    file_ptr where;
+
+    /* and here: (``once'' means at least once) */
+
+    boolean opened_once;
+
+    /* Set if we have a locally maintained mtime value, rather than
+       getting it from the file each time: */
+
+    boolean mtime_set;
+
+    /* File modified time, if mtime_set is true: */
+
+    long mtime;
+
+    /* Reserved for an unimplemented file locking extension.*/
+
+    int ifd;
+
+    /* The format which belongs to the BFD. (object, core, etc.) */
+
+    bfd_format format;
+
+    /* The direction the BFD was opened with*/
+
+    enum bfd_direction {no_direction = 0,
+                        read_direction = 1,
+                        write_direction = 2,
+                        both_direction = 3} direction;
+
+    /* Format_specific flags*/
+
+    flagword flags;
+
+    /* Currently my_archive is tested before adding origin to
+       anything. I believe that this can become always an add of
+       origin, with origin set to 0 for non archive files.   */
+
+    file_ptr origin;
+
+    /* Remember when output has begun, to stop strange things
+       from happening. */
+    boolean output_has_begun;
+
+    /* Pointer to linked list of sections*/
+    struct sec  *sections;
+
+    /* The number of sections */
+    unsigned int section_count;
+
+    /* Stuff only useful for object files:
+       The start address. */
+    bfd_vma start_address;
+
+    /* Used for input and output*/
+    unsigned int symcount;
+
+    /* Symbol table for output BFD (with symcount entries) */
+    struct symbol_cache_entry  **outsymbols;
+
+    /* Pointer to structure which contains architecture information*/
+    const struct bfd_arch_info *arch_info;
+
+    /* Stuff only useful for archives:*/
+    PTR arelt_data;
+    struct _bfd *my_archive;     /* The containing archive BFD.  */
+    struct _bfd *next;           /* The next BFD in the archive.  */
+    struct _bfd *archive_head;   /* The first BFD in the archive.  */
+    boolean has_armap;
+
+    /* A chain of BFD structures involved in a link.  */
+    struct _bfd *link_next;
+
+    /* A field used by _bfd_generic_link_add_archive_symbols.  This will
+       be used only for archive elements.  */
+    int archive_pass;
+
+    /* Used by the back end to hold private data. */
+
+    union
+      {
+      struct aout_data_struct *aout_data;
+      struct artdata *aout_ar_data;
+      struct _oasys_data *oasys_obj_data;
+      struct _oasys_ar_data *oasys_ar_data;
+      struct coff_tdata *coff_obj_data;
+      struct pe_tdata *pe_obj_data;
+      struct xcoff_tdata *xcoff_obj_data;
+      struct ecoff_tdata *ecoff_obj_data;
+      struct ieee_data_struct *ieee_data;
+      struct ieee_ar_data_struct *ieee_ar_data;
+      struct srec_data_struct *srec_data;
+      struct ihex_data_struct *ihex_data;
+      struct tekhex_data_struct *tekhex_data;
+      struct elf_obj_tdata *elf_obj_data;
+      struct nlm_obj_tdata *nlm_obj_data;
+      struct bout_data_struct *bout_data;
+      struct sun_core_struct *sun_core_data;
+      struct sco5_core_struct *sco5_core_data;
+      struct trad_core_struct *trad_core_data;
+      struct som_data_struct *som_data;
+      struct hpux_core_struct *hpux_core_data;
+      struct hppabsd_core_struct *hppabsd_core_data;
+      struct sgi_core_struct *sgi_core_data;
+      struct lynx_core_struct *lynx_core_data;
+      struct osf_core_struct *osf_core_data;
+      struct cisco_core_struct *cisco_core_data;
+      struct versados_data_struct *versados_data;
+      struct netbsd_core_struct *netbsd_core_data;
+      PTR any;
+      } tdata;
+
+    /* Used by the application to hold private data*/
+    PTR usrdata;
+
+  /* Where all the allocated stuff under this BFD goes.  This is a
+     struct objalloc *, but we use PTR to avoid requiring the inclusion of
+     objalloc.h.  */
+    PTR memory;
+};
+
+typedef enum bfd_error
+{
+  bfd_error_no_error = 0,
+  bfd_error_system_call,
+  bfd_error_invalid_target,
+  bfd_error_wrong_format,
+  bfd_error_invalid_operation,
+  bfd_error_no_memory,
+  bfd_error_no_symbols,
+  bfd_error_no_armap,
+  bfd_error_no_more_archived_files,
+  bfd_error_malformed_archive,
+  bfd_error_file_not_recognized,
+  bfd_error_file_ambiguously_recognized,
+  bfd_error_no_contents,
+  bfd_error_nonrepresentable_section,
+  bfd_error_no_debug_section,
+  bfd_error_bad_value,
+  bfd_error_file_truncated,
+  bfd_error_file_too_big,
+  bfd_error_invalid_error_code
+} bfd_error_type;
+
+bfd_error_type
+bfd_get_error PARAMS ((void));
+
+void
+bfd_set_error PARAMS ((bfd_error_type error_tag));
+
+CONST char *
+bfd_errmsg PARAMS ((bfd_error_type error_tag));
+
+void
+bfd_perror PARAMS ((CONST char *message));
+
+typedef void (*bfd_error_handler_type) PARAMS ((const char *, ...));
+
+bfd_error_handler_type
+bfd_set_error_handler PARAMS ((bfd_error_handler_type));
+
+void
+bfd_set_error_program_name PARAMS ((const char *));
+
+bfd_error_handler_type
+bfd_get_error_handler PARAMS ((void));
+
+long
+bfd_get_reloc_upper_bound PARAMS ((bfd *abfd, asection *sect));
+
+long
+bfd_canonicalize_reloc PARAMS ((bfd *abfd,
+    asection *sec,
+    arelent **loc,
+    asymbol **syms));
+
+void
+bfd_set_reloc PARAMS ((bfd *abfd, asection *sec, arelent **rel, unsigned int count)
+    
+    );
+
+boolean
+bfd_set_file_flags PARAMS ((bfd *abfd, flagword flags));
+
+int
+bfd_get_arch_size PARAMS ((bfd *abfd));
+
+int
+bfd_get_sign_extend_vma PARAMS ((bfd *abfd));
+
+boolean
+bfd_set_start_address PARAMS ((bfd *abfd, bfd_vma vma));
+
+long
+bfd_get_mtime PARAMS ((bfd *abfd));
+
+long
+bfd_get_size PARAMS ((bfd *abfd));
+
+int
+bfd_get_gp_size PARAMS ((bfd *abfd));
+
+void
+bfd_set_gp_size PARAMS ((bfd *abfd, int i));
+
+bfd_vma
+bfd_scan_vma PARAMS ((CONST char *string, CONST char **end, int base));
+
+boolean
+bfd_copy_private_bfd_data PARAMS ((bfd *ibfd, bfd *obfd));
+
+#define bfd_copy_private_bfd_data(ibfd, obfd) \
+     BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
+               (ibfd, obfd))
+boolean
+bfd_merge_private_bfd_data PARAMS ((bfd *ibfd, bfd *obfd));
+
+#define bfd_merge_private_bfd_data(ibfd, obfd) \
+     BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
+               (ibfd, obfd))
+boolean
+bfd_set_private_flags PARAMS ((bfd *abfd, flagword flags));
+
+#define bfd_set_private_flags(abfd, flags) \
+     BFD_SEND (abfd, _bfd_set_private_flags, \
+               (abfd, flags))
+#define bfd_sizeof_headers(abfd, reloc) \
+     BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
+
+#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
+     BFD_SEND (abfd, _bfd_find_nearest_line,  (abfd, sec, syms, off, file, func, line))
+
+       /* Do these three do anything useful at all, for any back end?  */
+#define bfd_debug_info_start(abfd) \
+        BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
+
+#define bfd_debug_info_end(abfd) \
+        BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
+
+#define bfd_debug_info_accumulate(abfd, section) \
+        BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
+
+
+#define bfd_stat_arch_elt(abfd, stat) \
+        BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
+
+#define bfd_update_armap_timestamp(abfd) \
+        BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
+
+#define bfd_set_arch_mach(abfd, arch, mach)\
+        BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
+
+#define bfd_relax_section(abfd, section, link_info, again) \
+       BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
+
+#define bfd_gc_sections(abfd, link_info) \
+       BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
+
+#define bfd_merge_sections(abfd, link_info) \
+       BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
+
+#define bfd_link_hash_table_create(abfd) \
+       BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
+
+#define bfd_link_add_symbols(abfd, info) \
+       BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
+
+#define bfd_final_link(abfd, info) \
+       BFD_SEND (abfd, _bfd_final_link, (abfd, info))
+
+#define bfd_free_cached_info(abfd) \
+       BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
+
+#define bfd_get_dynamic_symtab_upper_bound(abfd) \
+       BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
+
+#define bfd_print_private_bfd_data(abfd, file)\
+       BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
+
+#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
+       BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
+
+#define bfd_get_dynamic_reloc_upper_bound(abfd) \
+       BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
+
+#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
+       BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
+
+extern bfd_byte *bfd_get_relocated_section_contents
+       PARAMS ((bfd *, struct bfd_link_info *,
+                 struct bfd_link_order *, bfd_byte *,
+                 boolean, asymbol **));
+
+symindex
+bfd_get_next_mapent PARAMS ((bfd *abfd, symindex previous, carsym **sym));
+
+boolean
+bfd_set_archive_head PARAMS ((bfd *output, bfd *new_head));
+
+bfd *
+bfd_openr_next_archived_file PARAMS ((bfd *archive, bfd *previous));
+
+CONST char *
+bfd_core_file_failing_command PARAMS ((bfd *abfd));
+
+int
+bfd_core_file_failing_signal PARAMS ((bfd *abfd));
+
+boolean
+core_file_matches_executable_p PARAMS ((bfd *core_bfd, bfd *exec_bfd));
+
+#define BFD_SEND(bfd, message, arglist) \
+               ((*((bfd)->xvec->message)) arglist)
+
+#ifdef DEBUG_BFD_SEND
+#undef BFD_SEND
+#define BFD_SEND(bfd, message, arglist) \
+  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+    ((*((bfd)->xvec->message)) arglist) : \
+    (bfd_assert (__FILE__,__LINE__), NULL))
+#endif
+#define BFD_SEND_FMT(bfd, message, arglist) \
+            (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
+
+#ifdef DEBUG_BFD_SEND
+#undef BFD_SEND_FMT
+#define BFD_SEND_FMT(bfd, message, arglist) \
+  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+   (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
+   (bfd_assert (__FILE__,__LINE__), NULL))
+#endif
+enum bfd_flavour {
+  bfd_target_unknown_flavour,
+  bfd_target_aout_flavour,
+  bfd_target_coff_flavour,
+  bfd_target_ecoff_flavour,
+  bfd_target_xcoff_flavour,
+  bfd_target_elf_flavour,
+  bfd_target_ieee_flavour,
+  bfd_target_nlm_flavour,
+  bfd_target_oasys_flavour,
+  bfd_target_tekhex_flavour,
+  bfd_target_srec_flavour,
+  bfd_target_ihex_flavour,
+  bfd_target_som_flavour,
+  bfd_target_os9k_flavour,
+  bfd_target_versados_flavour,
+  bfd_target_msdos_flavour,
+  bfd_target_ovax_flavour,
+  bfd_target_evax_flavour
+};
+
+enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
+
+/* Forward declaration.  */
+typedef struct bfd_link_info _bfd_link_info;
+
+typedef struct bfd_target
+{
+  char *name;
+  enum bfd_flavour flavour;
+  enum bfd_endian byteorder;
+  enum bfd_endian header_byteorder;
+  flagword object_flags;
+  flagword section_flags;
+  char symbol_leading_char;
+  char ar_pad_char;
+  unsigned short ar_max_namelen;
+  bfd_vma      (*bfd_getx64) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_getx_signed_64) PARAMS ((const bfd_byte *));
+  void         (*bfd_putx64) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_getx32) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_getx_signed_32) PARAMS ((const bfd_byte *));
+  void         (*bfd_putx32) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_getx16) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_getx_signed_16) PARAMS ((const bfd_byte *));
+  void         (*bfd_putx16) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_h_getx64) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_h_getx_signed_64) PARAMS ((const bfd_byte *));
+  void         (*bfd_h_putx64) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_h_getx32) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_h_getx_signed_32) PARAMS ((const bfd_byte *));
+  void         (*bfd_h_putx32) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_h_getx16) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_h_getx_signed_16) PARAMS ((const bfd_byte *));
+  void         (*bfd_h_putx16) PARAMS ((bfd_vma, bfd_byte *));
+  const struct bfd_target *(*_bfd_check_format[bfd_type_end]) PARAMS ((bfd *));
+  boolean             (*_bfd_set_format[bfd_type_end]) PARAMS ((bfd *));
+  boolean             (*_bfd_write_contents[bfd_type_end]) PARAMS ((bfd *));
+
+  /* Generic entry points.  */
+#define BFD_JUMP_TABLE_GENERIC(NAME)\
+CAT(NAME,_close_and_cleanup),\
+CAT(NAME,_bfd_free_cached_info),\
+CAT(NAME,_new_section_hook),\
+CAT(NAME,_get_section_contents),\
+CAT(NAME,_get_section_contents_in_window)
+
+  /* Called when the BFD is being closed to do any necessary cleanup.  */
+  boolean       (*_close_and_cleanup) PARAMS ((bfd *));
+  /* Ask the BFD to free all cached information.  */
+  boolean (*_bfd_free_cached_info) PARAMS ((bfd *));
+  /* Called when a new section is created.  */
+  boolean       (*_new_section_hook) PARAMS ((bfd *, sec_ptr));
+  /* Read the contents of a section.  */
+  boolean       (*_bfd_get_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
+                                            file_ptr, bfd_size_type));
+  boolean       (*_bfd_get_section_contents_in_window)
+                          PARAMS ((bfd *, sec_ptr, bfd_window *,
+                                   file_ptr, bfd_size_type));
+
+  /* Entry points to copy private data.  */
+#define BFD_JUMP_TABLE_COPY(NAME)\
+CAT(NAME,_bfd_copy_private_bfd_data),\
+CAT(NAME,_bfd_merge_private_bfd_data),\
+CAT(NAME,_bfd_copy_private_section_data),\
+CAT(NAME,_bfd_copy_private_symbol_data),\
+CAT(NAME,_bfd_set_private_flags),\
+CAT(NAME,_bfd_print_private_bfd_data)\
+  /* Called to copy BFD general private data from one object file
+     to another.  */
+  boolean       (*_bfd_copy_private_bfd_data) PARAMS ((bfd *, bfd *));
+  /* Called to merge BFD general private data from one object file
+     to a common output file when linking.  */
+  boolean       (*_bfd_merge_private_bfd_data) PARAMS ((bfd *, bfd *));
+  /* Called to copy BFD private section data from one object file
+     to another.  */
+  boolean       (*_bfd_copy_private_section_data) PARAMS ((bfd *, sec_ptr,
+                                                       bfd *, sec_ptr));
+  /* Called to copy BFD private symbol data from one symbol
+     to another.  */
+  boolean       (*_bfd_copy_private_symbol_data) PARAMS ((bfd *, asymbol *,
+                                                          bfd *, asymbol *));
+  /* Called to set private backend flags */
+  boolean       (*_bfd_set_private_flags) PARAMS ((bfd *, flagword));
+
+  /* Called to print private BFD data */
+  boolean       (*_bfd_print_private_bfd_data) PARAMS ((bfd *, PTR));
+
+  /* Core file entry points.  */
+#define BFD_JUMP_TABLE_CORE(NAME)\
+CAT(NAME,_core_file_failing_command),\
+CAT(NAME,_core_file_failing_signal),\
+CAT(NAME,_core_file_matches_executable_p)
+  char *   (*_core_file_failing_command) PARAMS ((bfd *));
+  int      (*_core_file_failing_signal) PARAMS ((bfd *));
+  boolean  (*_core_file_matches_executable_p) PARAMS ((bfd *, bfd *));
+
+  /* Archive entry points.  */
+#define BFD_JUMP_TABLE_ARCHIVE(NAME)\
+CAT(NAME,_slurp_armap),\
+CAT(NAME,_slurp_extended_name_table),\
+CAT(NAME,_construct_extended_name_table),\
+CAT(NAME,_truncate_arname),\
+CAT(NAME,_write_armap),\
+CAT(NAME,_read_ar_hdr),\
+CAT(NAME,_openr_next_archived_file),\
+CAT(NAME,_get_elt_at_index),\
+CAT(NAME,_generic_stat_arch_elt),\
+CAT(NAME,_update_armap_timestamp)
+  boolean  (*_bfd_slurp_armap) PARAMS ((bfd *));
+  boolean  (*_bfd_slurp_extended_name_table) PARAMS ((bfd *));
+  boolean  (*_bfd_construct_extended_name_table)
+             PARAMS ((bfd *, char **, bfd_size_type *, const char **));
+  void     (*_bfd_truncate_arname) PARAMS ((bfd *, CONST char *, char *));
+  boolean  (*write_armap) PARAMS ((bfd *arch,
+                              unsigned int elength,
+                              struct orl *map,
+                              unsigned int orl_count,
+                              int stridx));
+  PTR (*_bfd_read_ar_hdr_fn) PARAMS ((bfd *));
+  bfd *    (*openr_next_archived_file) PARAMS ((bfd *arch, bfd *prev));
+#define bfd_get_elt_at_index(b,i) BFD_SEND(b, _bfd_get_elt_at_index, (b,i))
+  bfd *    (*_bfd_get_elt_at_index) PARAMS ((bfd *, symindex));
+  int      (*_bfd_stat_arch_elt) PARAMS ((bfd *, struct stat *));
+  boolean  (*_bfd_update_armap_timestamp) PARAMS ((bfd *));
+
+  /* Entry points used for symbols.  */
+#define BFD_JUMP_TABLE_SYMBOLS(NAME)\
+CAT(NAME,_get_symtab_upper_bound),\
+CAT(NAME,_get_symtab),\
+CAT(NAME,_make_empty_symbol),\
+CAT(NAME,_print_symbol),\
+CAT(NAME,_get_symbol_info),\
+CAT(NAME,_bfd_is_local_label_name),\
+CAT(NAME,_get_lineno),\
+CAT(NAME,_find_nearest_line),\
+CAT(NAME,_bfd_make_debug_symbol),\
+CAT(NAME,_read_minisymbols),\
+CAT(NAME,_minisymbol_to_symbol)
+  long  (*_bfd_get_symtab_upper_bound) PARAMS ((bfd *));
+  long  (*_bfd_canonicalize_symtab) PARAMS ((bfd *,
+                                             struct symbol_cache_entry **));
+  struct symbol_cache_entry  *
+                (*_bfd_make_empty_symbol) PARAMS ((bfd *));
+  void          (*_bfd_print_symbol) PARAMS ((bfd *, PTR,
+                                      struct symbol_cache_entry *,
+                                      bfd_print_symbol_type));
+#define bfd_print_symbol(b,p,s,e) BFD_SEND(b, _bfd_print_symbol, (b,p,s,e))
+  void          (*_bfd_get_symbol_info) PARAMS ((bfd *,
+                                      struct symbol_cache_entry *,
+                                      symbol_info *));
+#define bfd_get_symbol_info(b,p,e) BFD_SEND(b, _bfd_get_symbol_info, (b,p,e))
+  boolean       (*_bfd_is_local_label_name) PARAMS ((bfd *, const char *));
+
+  alent *    (*_get_lineno) PARAMS ((bfd *, struct symbol_cache_entry *));
+  boolean    (*_bfd_find_nearest_line) PARAMS ((bfd *abfd,
+                    struct sec *section, struct symbol_cache_entry **symbols,
+                    bfd_vma offset, CONST char **file, CONST char **func,
+                    unsigned int *line));
+ /* Back-door to allow format-aware applications to create debug symbols
+    while using BFD for everything else.  Currently used by the assembler
+    when creating COFF files.  */
+  asymbol *  (*_bfd_make_debug_symbol) PARAMS ((
+       bfd *abfd,
+       void *ptr,
+       unsigned long size));
+#define bfd_read_minisymbols(b, d, m, s) \
+  BFD_SEND (b, _read_minisymbols, (b, d, m, s))
+  long  (*_read_minisymbols) PARAMS ((bfd *, boolean, PTR *,
+                                      unsigned int *));
+#define bfd_minisymbol_to_symbol(b, d, m, f) \
+  BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
+  asymbol *(*_minisymbol_to_symbol) PARAMS ((bfd *, boolean, const PTR,
+                                             asymbol *));
+
+  /* Routines for relocs.  */
+#define BFD_JUMP_TABLE_RELOCS(NAME)\
+CAT(NAME,_get_reloc_upper_bound),\
+CAT(NAME,_canonicalize_reloc),\
+CAT(NAME,_bfd_reloc_type_lookup)
+  long  (*_get_reloc_upper_bound) PARAMS ((bfd *, sec_ptr));
+  long  (*_bfd_canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **,
+                                            struct symbol_cache_entry **));
+  /* See documentation on reloc types.  */
+  reloc_howto_type *
+       (*reloc_type_lookup) PARAMS ((bfd *abfd,
+                                     bfd_reloc_code_real_type code));
+
+  /* Routines used when writing an object file.  */
+#define BFD_JUMP_TABLE_WRITE(NAME)\
+CAT(NAME,_set_arch_mach),\
+CAT(NAME,_set_section_contents)
+  boolean    (*_bfd_set_arch_mach) PARAMS ((bfd *, enum bfd_architecture,
+                    unsigned long));
+  boolean       (*_bfd_set_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
+                                            file_ptr, bfd_size_type));
+
+  /* Routines used by the linker.  */
+#define BFD_JUMP_TABLE_LINK(NAME)\
+CAT(NAME,_sizeof_headers),\
+CAT(NAME,_bfd_get_relocated_section_contents),\
+CAT(NAME,_bfd_relax_section),\
+CAT(NAME,_bfd_link_hash_table_create),\
+CAT(NAME,_bfd_link_add_symbols),\
+CAT(NAME,_bfd_final_link),\
+CAT(NAME,_bfd_link_split_section),\
+CAT(NAME,_bfd_gc_sections),\
+CAT(NAME,_bfd_merge_sections)
+  int        (*_bfd_sizeof_headers) PARAMS ((bfd *, boolean));
+  bfd_byte * (*_bfd_get_relocated_section_contents) PARAMS ((bfd *,
+                    struct bfd_link_info *, struct bfd_link_order *,
+                    bfd_byte *data, boolean relocateable,
+                    struct symbol_cache_entry **));
+
+  boolean    (*_bfd_relax_section) PARAMS ((bfd *, struct sec *,
+                    struct bfd_link_info *, boolean *again));
+
+  /* Create a hash table for the linker.  Different backends store
+     different information in this table.  */
+  struct bfd_link_hash_table *(*_bfd_link_hash_table_create) PARAMS ((bfd *));
+
+  /* Add symbols from this object file into the hash table.  */
+  boolean (*_bfd_link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
+
+  /* Do a link based on the link_order structures attached to each
+     section of the BFD.  */
+  boolean (*_bfd_final_link) PARAMS ((bfd *, struct bfd_link_info *));
+
+  /* Should this section be split up into smaller pieces during linking.  */
+  boolean (*_bfd_link_split_section) PARAMS ((bfd *, struct sec *));
+
+  /* Remove sections that are not referenced from the output.  */
+  boolean (*_bfd_gc_sections) PARAMS ((bfd *, struct bfd_link_info *));
+
+  /* Attempt to merge SEC_MERGE sections.  */
+  boolean (*_bfd_merge_sections) PARAMS ((bfd *, struct bfd_link_info *));
+
+  /* Routines to handle dynamic symbols and relocs.  */
+#define BFD_JUMP_TABLE_DYNAMIC(NAME)\
+CAT(NAME,_get_dynamic_symtab_upper_bound),\
+CAT(NAME,_canonicalize_dynamic_symtab),\
+CAT(NAME,_get_dynamic_reloc_upper_bound),\
+CAT(NAME,_canonicalize_dynamic_reloc)
+  /* Get the amount of memory required to hold the dynamic symbols. */
+  long  (*_bfd_get_dynamic_symtab_upper_bound) PARAMS ((bfd *));
+  /* Read in the dynamic symbols.  */
+  long  (*_bfd_canonicalize_dynamic_symtab)
+    PARAMS ((bfd *, struct symbol_cache_entry **));
+  /* Get the amount of memory required to hold the dynamic relocs.  */
+  long  (*_bfd_get_dynamic_reloc_upper_bound) PARAMS ((bfd *));
+  /* Read in the dynamic relocs.  */
+  long  (*_bfd_canonicalize_dynamic_reloc)
+    PARAMS ((bfd *, arelent **, struct symbol_cache_entry **));
+
+ /* Opposite endian version of this target.  */
+ const struct bfd_target * alternative_target;
+
+ PTR backend_data;
+
+} bfd_target;
+boolean
+bfd_set_default_target PARAMS ((const char *name));
+
+const bfd_target *
+bfd_find_target PARAMS ((CONST char *target_name, bfd *abfd));
+
+const char **
+bfd_target_list PARAMS ((void));
+
+const bfd_target *
+bfd_search_for_target PARAMS ((int (* search_func) (const bfd_target *, void *), void *));
+
+boolean
+bfd_check_format PARAMS ((bfd *abfd, bfd_format format));
+
+boolean
+bfd_check_format_matches PARAMS ((bfd *abfd, bfd_format format, char ***matching));
+
+boolean
+bfd_set_format PARAMS ((bfd *abfd, bfd_format format));
+
+CONST char *
+bfd_format_string PARAMS ((bfd_format format));
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/media/updf/include/bio.h b/contrib/media/updf/include/bio.h
new file mode 100644
index 000000000..764d7cb2e
--- /dev/null
+++ b/contrib/media/updf/include/bio.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __BIO_H
+#define __BIO_H
+/** 
+@file bio.h
+@brief Implementation of an individual bit input-output (BIO)
+
+The functions in BIO.C have for goal to realize an individual bit input - output.
+*/
+
+/** @defgroup BIO BIO - Individual bit input-output stream */
+/*@{*/
+
+/**
+Individual bit input-output stream (BIO)
+*/
+typedef struct opj_bio {
+	/** pointer to the start of the buffer */
+	unsigned char *start;
+	/** pointer to the end of the buffer */
+	unsigned char *end;
+	/** pointer to the present position in the buffer */
+	unsigned char *bp;
+	/** temporary place where each byte is read or written */
+	unsigned int buf;
+	/** coder : number of bits free to write. decoder : number of bits read */
+	int ct;
+} opj_bio_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a new BIO handle 
+@return Returns a new BIO handle if successful, returns NULL otherwise
+*/
+opj_bio_t* bio_create(void);
+/**
+Destroy a previously created BIO handle
+@param bio BIO handle to destroy
+*/
+void bio_destroy(opj_bio_t *bio);
+/**
+Number of bytes written.
+@param bio BIO handle
+@return Returns the number of bytes written
+*/
+int bio_numbytes(opj_bio_t *bio);
+/**
+Init encoder
+@param bio BIO handle
+@param bp Output buffer
+@param len Output buffer length 
+*/
+void bio_init_enc(opj_bio_t *bio, unsigned char *bp, int len);
+/**
+Init decoder
+@param bio BIO handle
+@param bp Input buffer
+@param len Input buffer length 
+*/
+void bio_init_dec(opj_bio_t *bio, unsigned char *bp, int len);
+/**
+Write bits
+@param bio BIO handle
+@param v Value of bits
+@param n Number of bits to write
+*/
+void bio_write(opj_bio_t *bio, int v, int n);
+/**
+Read bits
+@param bio BIO handle
+@param n Number of bits to read 
+@return Returns the corresponding read number
+*/
+int bio_read(opj_bio_t *bio, int n);
+/**
+Flush bits
+@param bio BIO handle
+@return Returns 1 if successful, returns 0 otherwise
+*/
+int bio_flush(opj_bio_t *bio);
+/**
+Passes the ending bits (coming from flushing)
+@param bio BIO handle
+@return Returns 1 if successful, returns 0 otherwise
+*/
+int bio_inalign(opj_bio_t *bio);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __BIO_H */
+
diff --git a/contrib/media/updf/include/bios.h b/contrib/media/updf/include/bios.h
new file mode 100644
index 000000000..0e0acecdc
--- /dev/null
+++ b/contrib/media/updf/include/bios.h
@@ -0,0 +1,115 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_bios_h_
+#define __dj_include_bios_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+int  bioscom(int _cmd, char _data, int _port);
+int  biosdisk(int _cmd, int _drive, int _head, int _track, int _sector,
+	      int _nsects, void *_buffer);
+int  biosequip(void);
+int  bioskey(int cmd);
+int  biosmemory(void);
+int  biosprint(int _cmd, int _byte, int _port);
+long biostime(int _cmd, long _newtime);
+
+/*
+ *  For compatibility with other DOS C compilers.
+ */
+
+/* Disk parameters for _bios_disk() function. */
+struct _diskinfo_t {
+  unsigned drive;       /* Drive number. */
+  unsigned head;        /* Head number. */
+  unsigned track;       /* Track number. */
+  unsigned sector;      /* Sector number. */
+  unsigned nsectors;    /* Number of sectors to read/write/verify. */
+  void    *buffer;      /* Buffer for reading/writing/verifying. */
+};
+#define diskinfo_t _diskinfo_t
+
+/* Constants for _bios_disk() function. */
+#define _DISK_RESET        0     /* Reset disk controller. */
+#define _DISK_STATUS       1     /* Get disk status. */
+#define _DISK_READ         2     /* Read disk sectors. */
+#define _DISK_WRITE        3     /* Write disk sectors. */
+#define _DISK_VERIFY       4     /* Verify disk sectors. */
+#define _DISK_FORMAT       5     /* Format disk track. */
+
+/* Constants fot _bios_serialcom() function. */
+#define _COM_INIT          0     /* Init serial port. */
+#define _COM_SEND          1     /* Send character. */
+#define _COM_RECEIVE       2     /* Receive character. */
+#define _COM_STATUS        3     /* Get serial port status. */
+
+#define _COM_CHR7          2     /* 7 bits characters. */
+#define _COM_CHR8          3     /* 8 bits characters. */
+
+#define _COM_STOP1         0     /* 1 stop bit. */
+#define _COM_STOP2         4     /* 2 stop bits. */
+
+#define _COM_NOPARITY      0     /* No parity. */
+#define _COM_ODDPARITY     8     /* Odd parity. */
+#define _COM_SPACEPARITY   16    /* Space parity. */
+#define _COM_EVENPARITY    24    /* Even parity. */
+
+#define _COM_110           0     /* 110 baud. */
+#define _COM_150           32    /* 150 baud. */
+#define _COM_300           64    /* 300 baud. */
+#define _COM_600           96    /* 600 baud. */
+#define _COM_1200          128   /* 1200 baud. */
+#define _COM_2400          160   /* 2400 baud. */
+#define _COM_4800          192   /* 4800 baud. */
+#define _COM_9600          224   /* 9600 baud. */
+
+/* Constants for _bios_keybrd() function. */
+#define _KEYBRD_READ          0     /* Read character. */
+#define _KEYBRD_READY         1     /* Check character. */
+#define _KEYBRD_SHIFTSTATUS   2     /* Get shift status. */
+
+#define _NKEYBRD_READ         0x10  /* Read extended character. */
+#define _NKEYBRD_READY        0x11  /* Check extended character. */
+#define _NKEYBRD_SHIFTSTATUS  0x12  /* Get exteded shift status. */
+
+/* Constans for _bios_printer() function. */
+#define _PRINTER_WRITE     0     /* Write character. */
+#define _PRINTER_INIT      1     /* Initialize printer. */
+#define _PRINTER_STATUS    2     /* Get printer status. */
+
+/* Constants for _bios_timeofday() function. */
+#define _TIME_GETCLOCK     0     /* Get current clock count. */
+#define _TIME_SETCLOCK     1     /* Set current clock count. */
+
+#define _bios_equiplist()           ((unsigned)biosequip())
+#define _bios_memsize()             ((unsigned)biosmemory())
+#define _bios_printer(_c, _p, _d)   ((unsigned)biosprint(_c, _d, _p))
+#define _bios_serialcom(_c, _p, _d) ((unsigned)bioscom(_c, _d, _p))
+#define _bios_keybrd(_c)            ((unsigned)bioskey(_c))
+
+unsigned _bios_disk(unsigned _cmd, struct _diskinfo_t *_di);
+unsigned _bios_timeofday(unsigned _cmd, unsigned long *_timeval);
+
+/* For int86(), int86x() and union REGS. */
+#include <dos.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_bios_h_ */
diff --git a/contrib/media/updf/include/bits/basic_file.h b/contrib/media/updf/include/bits/basic_file.h
new file mode 100644
index 000000000..65081a0af
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_file.h
@@ -0,0 +1,252 @@
+// Wrapper of C-language FILE struct -*- C++ -*-
+
+// Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _CPP_BASIC_FILE
+#define _CPP_BASIC_FILE		1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_ios.h>
+
+namespace std 
+{
+  // Ulrich is going to make some detailed comment here, explaining
+  // all this unpleasantness, providing detailed performance analysis
+  // as to why we have to do all this lame vtable hacking instead of a
+  // sane, function-based approach. This verbiage will provide a clear
+  // and detailed description of the whole object-layout,
+  // vtable-swapping, sordid history of this hack.
+  template<typename _CharT>
+    struct __basic_file_base: public __c_file_type
+    {
+      virtual 
+      ~__basic_file_base() { };
+
+      virtual int 
+      overflow(int __c = EOF) = 0;
+
+      virtual int 
+      underflow() = 0;
+
+      virtual int 
+      uflow() = 0;
+
+      virtual int 
+      pbackfail(int __c) = 0;
+
+      virtual streamsize 
+      xsputn(const _CharT* __s, streamsize __n) = 0;
+
+      virtual streamsize 
+      xsgetn(_CharT* __s, streamsize __n) = 0;
+
+      virtual streamoff
+      seekoff(streamoff __off, ios_base::seekdir __way,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out) = 0;
+
+      virtual streamoff
+      seekpos(streamoff __pos, 
+	      ios_base::openmode __mode = ios_base::in | ios_base::out) = 0;
+
+      virtual streambuf* 
+      setbuf(_CharT* __b, int __len) = 0;
+
+      virtual int 
+      sync() = 0;
+
+      virtual int 
+      doallocate() = 0;
+
+      virtual streamsize 
+      sys_read(_CharT* __s, streamsize __n) = 0;
+
+      virtual streamsize 
+      sys_write(const _CharT* __s, streamsize __n) = 0;
+
+      virtual streamoff
+      sys_seek(streamoff __off, ios_base::seekdir __way) = 0;
+
+      virtual int 
+      sys_close() = 0;
+
+      virtual int 
+      sys_stat(void* __v) = 0;
+
+      virtual int 
+      showmanyc() = 0;
+
+      virtual void 
+      imbue(void* __v) = 0;
+    };
+
+  // Some of these member functions are based on libio/filebuf.cc.
+  // Also note that the order and number of virtual functions has to precisely
+  // match the order and number in the _IO_jump_t struct defined in libioP.h.
+  template<typename _CharT>
+#ifdef _GLIBCPP_BASIC_FILE_INHERITANCE
+    class __basic_file: public __basic_file_base<_CharT>
+#else
+    class __basic_file
+#endif
+    {
+#if _GLIBCPP_BASIC_FILE_ENCAPSULATION
+      __c_file_type* 	_M_cfile;
+      bool 		_M_cfile_created;
+#else
+# ifdef _GLIBCPP_USE_WCHAR_T
+      __c_wfile_type	_M_wfile;
+# endif
+#endif 
+
+    public:
+      __basic_file(__c_lock* __lock = 0);
+      
+      void 
+      _M_open_mode(ios_base::openmode __mode, int& __p_mode, int& __rw_mode, 
+		   char* __c_mode);
+      
+      // Equivalent to the normal fopen function.
+      __basic_file* 
+      open(const char* __name, ios_base::openmode __mode, int __prot = 0664);
+
+      // Used for opening the standard streams, cin, cout, cerr, clog,
+      // and their wide-stream equivalents. Instead of calling open, it
+      // just sets __c_file_type->_fileno and the respective _flags bits, and
+      // returns.
+      __basic_file*
+      sys_open(__c_file_type* __file, ios_base::openmode __mode);
+
+      _CharT
+      sys_getc();
+
+      _CharT
+      sys_ungetc(_CharT);
+
+      __basic_file* 
+      close(); 
+
+      bool 
+      is_open();
+
+      // NB: Must match FILE specific jump table starting here--this
+      // means all virtual functions starting with the dtor must match,
+      // slot by slot. For glibc-based dystems, this means the _IO_FILE
+      // as the FILE struct and _IO_jump_t as the jump table.
+      virtual 
+      ~__basic_file(); // Takes the place of __finish.
+
+      virtual int 
+      overflow(int __c = EOF);
+
+      virtual int 
+      underflow();
+
+      virtual int 
+      uflow();
+
+      virtual int 
+      pbackfail(int __c);
+
+      // A complex "write" function that sets all of __c_file_type's
+      // pointers and associated data members correctly and manages its
+      // relation to the external byte sequence.
+      virtual streamsize 
+      xsputn(const _CharT* __s, streamsize __n);
+
+      // A complex "read" function that sets all of __c_file_type's
+      // pointers and associated data members correctly and manages its
+      // relation to the external byte sequence.
+      virtual streamsize 
+      xsgetn(_CharT* __s, streamsize __n);
+
+      // A complex "seekoff" function that sets all of __c_file_type's
+      // pointers and associated data members correctly and manages its
+      // relation to the external byte sequence.
+      virtual streamoff
+      seekoff(streamoff __off, ios_base::seekdir __way,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      // A complex "seekpos" function that sets all of __c_file_type's
+      // pointers and associated data members correctly and manages its
+      // relation to the external byte sequence.
+      virtual streamoff
+      seekpos(streamoff __pos, 
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      virtual streambuf* 
+      setbuf(_CharT* __b, int __len);
+
+      virtual int 
+      sync();
+
+      virtual int 
+      doallocate();
+
+      // A simple read function for the external byte sequence, that
+      // does no mucking around with or setting of the pointers or flags
+      // in __c_file_type.
+      virtual streamsize 
+      sys_read(_CharT* __s, streamsize __n);
+
+      // A simple write function for the external byte sequence, that
+      // does no mucking around with or setting of the pointers or flags
+      // in __c_file_type.
+      virtual streamsize 
+      sys_write(const _CharT* __s, streamsize __n);
+
+      // A simple seek function for the external byte sequence, that
+      // does no mucking around with or setting of the pointers or flags
+      // in __c_file_type.
+      virtual streamoff
+      sys_seek(streamoff __off, ios_base::seekdir __way);
+
+      virtual int 
+      sys_close();
+
+      virtual int 
+      sys_stat(void* __v);
+
+      virtual int 
+      showmanyc();
+
+      virtual void 
+      imbue(void* __v);
+    };
+} // namespace std
+
+// Now include the bits that are dependant on the underlying I/O
+// model chosen at configure time.
+#include <bits/basic_file_model.h>
+
+#endif	// _CPP_BASIC_FILE
diff --git a/contrib/media/updf/include/bits/basic_ios.h b/contrib/media/updf/include/bits/basic_ios.h
new file mode 100644
index 000000000..7eb6d7a22
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_ios.h
@@ -0,0 +1,218 @@
+// Iostreams base classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BITS_BASICIOS_H
+#define _CPP_BITS_BASICIOS_H 1
+
+#pragma GCC system_header
+
+#include <bits/sbuf_iter.h>
+#include <bits/locale_facets.h>
+
+namespace std 
+{
+  // 27.4.5  Template class basic_ios
+  template<typename _CharT, typename _Traits>
+    class basic_ios : public ios_base
+    {
+    public:
+      // Types:
+      typedef _CharT 				char_type;
+      typedef typename _Traits::int_type 	int_type;
+      typedef typename _Traits::pos_type 	pos_type;
+      typedef typename _Traits::off_type 	off_type;
+      typedef _Traits 				traits_type;
+
+      // Non-standard Types:
+      typedef ctype<_CharT>           			__ctype_type;
+      typedef ostreambuf_iterator<_CharT, _Traits>      __ostreambuf_iter;
+      typedef num_put<_CharT, __ostreambuf_iter>        __numput_type;
+      typedef istreambuf_iterator<_CharT, _Traits>	__istreambuf_iter;
+      typedef num_get<_CharT, __istreambuf_iter>        __numget_type;
+      
+      // Data members:
+    private:
+      basic_ostream<_CharT, _Traits>* 	_M_tie;
+      char_type 			_M_fill;
+      iostate 				_M_exception;
+
+    protected:
+      basic_streambuf<_CharT, _Traits>* _M_streambuf;
+      iostate 				_M_streambuf_state;
+
+      // Cached use_facet<ctype>, which is based on the current locale info.
+      const __ctype_type*		_M_ios_fctype;      
+      // From ostream.
+      const __numput_type* 		_M_fnumput;
+      // From istream.
+      const __numget_type* 		_M_fnumget;
+
+    public:
+      inline const __ctype_type*	
+      _M_get_fctype_ios(void)
+      { return _M_ios_fctype; }
+
+      operator void*() const 
+      { return this->fail() ? 0 : const_cast<basic_ios*>(this); }
+
+      inline bool 
+      operator!() const 
+      { return this->fail(); }
+
+      inline iostate 
+      rdstate() const 
+      { return _M_streambuf_state; }
+
+      inline void 
+      clear(iostate __state = goodbit)
+      { 
+	if (this->rdbuf())
+	  _M_streambuf_state = __state;
+	else
+	  _M_streambuf_state = __state | badbit;
+	if ((this->rdstate() & this->exceptions()))
+	  __throw_ios_failure("basic_ios::clear(iostate) caused exception");
+      }
+
+      inline void 
+      setstate(iostate __state) 
+      { this->clear(this->rdstate() | __state); }
+
+      inline bool 
+      good() const 
+      { return this->rdstate() == 0; }
+
+      inline bool 
+      eof() const 
+      { return (this->rdstate() & eofbit) != 0; }
+
+      inline bool 
+      fail() const 
+      { return (this->rdstate() & (badbit | failbit)) != 0; }
+
+      inline bool 
+      bad() const 
+      { return (this->rdstate() & badbit) != 0; }
+
+      inline iostate 
+      exceptions() const 
+      { return _M_exception; }
+
+      inline void 
+      exceptions(iostate __except) 
+      { 
+	_M_exception = __except; 
+	this->clear(_M_streambuf_state); 
+      }
+
+      // Constructor/destructor:
+      explicit 
+      basic_ios(basic_streambuf<_CharT, _Traits>* __sb) : ios_base() 
+      { this->init(__sb); }
+
+      virtual 
+      ~basic_ios() { }
+      
+      // Members:
+      inline basic_ostream<_CharT, _Traits>*
+      tie() const      
+      { return _M_tie; }
+
+      inline basic_ostream<_CharT, _Traits>*
+      tie(basic_ostream<_CharT, _Traits>* __tiestr)
+      {
+	basic_ostream<_CharT, _Traits>* __old = _M_tie;
+	_M_tie = __tiestr;
+	return __old;
+      }
+
+      inline basic_streambuf<_CharT, _Traits>*
+      rdbuf() const    
+      { return _M_streambuf; }
+
+      basic_streambuf<_CharT, _Traits>* 
+      rdbuf(basic_streambuf<_CharT, _Traits>* __sb);
+
+      basic_ios&
+      copyfmt(const basic_ios& __rhs);
+
+      inline char_type 
+      fill() const 
+      { return _M_fill; }
+
+      inline char_type 
+      fill(char_type __ch)
+      {
+	char_type __old = _M_fill;
+	_M_fill = __ch;
+	return __old;
+      }
+
+      // Locales:
+      locale 
+      imbue(const locale& __loc);
+
+      char 
+      narrow(char_type __c, char __dfault) const;
+
+      char_type 
+      widen(char __c) const;
+     
+    protected:
+      // 27.4.5.1  basic_ios constructors
+      basic_ios() : ios_base() 
+      { }
+
+      void 
+      init(basic_streambuf<_CharT, _Traits>* __sb);
+
+      bool
+      _M_check_facet(const locale::facet* __f)
+      {
+	bool __ret = false;
+	if (__f)
+	  __ret = true;
+	else
+	  __throw_bad_cast();
+	return __ret;
+      }
+
+      void
+      _M_cache_facets(const locale& __loc);
+    };
+} // namespace std
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#include <bits/basic_ios.tcc>
+#endif
+
+#endif /* _CPP_BITS_BASICIOS_H */
+
+
diff --git a/contrib/media/updf/include/bits/basic_ios.tcc b/contrib/media/updf/include/bits/basic_ios.tcc
new file mode 100644
index 000000000..47d940bd6
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_ios.tcc
@@ -0,0 +1,145 @@
+// basic_ios locale and locale-related member functions -*- C++ -*-
+
+// Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BITS_BASICIOS_TCC
+#define _CPP_BITS_BASICIOS_TCC 1
+
+namespace std
+{
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>* 
+    basic_ios<_CharT, _Traits>::rdbuf(basic_streambuf<_CharT, _Traits>* __sb)
+    {
+      basic_streambuf<_CharT, _Traits>* __old = _M_streambuf;
+      _M_streambuf = __sb;
+      this->clear();
+      return __old;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ios<_CharT, _Traits>&
+    basic_ios<_CharT, _Traits>::copyfmt(const basic_ios& __rhs)
+    {
+      // Per 27.1.1.1, do not call imbue, yet must trash all caches
+      // associated with imbue()
+
+      // Alloc any new word array first, so if it fails we have "rollback".
+      _Words* __words = (__rhs._M_word_limit <= _S_local_words) ?
+	_M_word_array : new _Words[__rhs._M_word_limit];
+
+      // XXX This is the only reason _Callback_list was defined
+      // inline. The suspicion is that this increased compilation
+      // times dramatically for functions that use this member
+      // function (inserters_extractors, ios_manip_fmtflags). FIX ME,
+      // clean this stuff up. Callbacks are broken right now, anyway.
+
+      // Bump refs before doing callbacks, for safety.
+      _Callback_list* __cb = __rhs._M_callbacks;
+      if (__cb) 
+	__cb->_M_add_reference();
+      _M_call_callbacks(erase_event);
+      if (_M_words != _M_word_array) 
+	delete [] _M_words;
+      _M_dispose_callbacks();
+
+      _M_callbacks = __cb;  // NB: Don't want any added during above.
+      for (int __i = 0; __i < __rhs._M_word_limit; ++__i)
+	__words[__i] = __rhs._M_words[__i];
+      if (_M_words != _M_word_array) 
+	delete [] _M_words;
+      _M_words = __words;
+      _M_word_limit = __rhs._M_word_limit;
+
+      this->flags(__rhs.flags());
+      this->width(__rhs.width());
+      this->precision(__rhs.precision());
+      this->tie(__rhs.tie());
+      this->fill(__rhs.fill());
+      // The next is required to be the last assignment.
+      this->exceptions(__rhs.exceptions());
+      
+      _M_call_callbacks(copyfmt_event);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    char
+    basic_ios<_CharT, _Traits>::narrow(char_type __c, char __dfault) const
+    { return _M_ios_fctype->narrow(__c, __dfault); }
+
+  template<typename _CharT, typename _Traits>
+    _CharT
+    basic_ios<_CharT, _Traits>::widen(char __c) const
+    { return _M_ios_fctype->widen(__c); }
+
+  // Locales:
+  template<typename _CharT, typename _Traits>
+    locale
+    basic_ios<_CharT, _Traits>::imbue(const locale& __loc)
+    {
+      locale __old(this->getloc());
+      ios_base::imbue(__loc);
+      _M_cache_facets(__loc);
+      if (this->rdbuf() != 0)
+	this->rdbuf()->pubimbue(__loc);
+      return __old;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_ios<_CharT, _Traits>::init(basic_streambuf<_CharT, _Traits>* __sb)
+    {
+      // NB: This may be called more than once on the same object.
+      ios_base::_M_init();
+      _M_cache_facets(_M_ios_locale);
+      _M_tie = 0;
+      _M_fill = this->widen(' ');
+      _M_exception = goodbit;
+      _M_streambuf = __sb;
+      _M_streambuf_state = __sb ? goodbit : badbit;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_ios<_CharT, _Traits>::_M_cache_facets(const locale& __loc)
+    {
+      if (has_facet<__ctype_type>(__loc))
+	_M_ios_fctype = &use_facet<__ctype_type>(__loc);
+      // Should be filled in by ostream and istream, respectively.
+      if (has_facet<__numput_type>(__loc))
+	_M_fnumput = &use_facet<__numput_type>(__loc); 
+      if (has_facet<__numget_type>(__loc))
+	_M_fnumget = &use_facet<__numget_type>(__loc); 
+    }
+} // namespace std
+
+#endif // _CPP_BITS_BASICIOS_TCC
+
+
+
diff --git a/contrib/media/updf/include/bits/basic_string.h b/contrib/media/updf/include/bits/basic_string.h
new file mode 100644
index 000000000..ef08da102
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_string.h
@@ -0,0 +1,1045 @@
+// Components for manipulating sequences of characters -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21 Strings library
+//
+
+#ifndef _CPP_BITS_STRING_H
+#define _CPP_BITS_STRING_H	1
+
+#pragma GCC system_header
+
+#include <bits/atomicity.h>
+
+namespace std
+{
+
+  // Documentation?  What's that? 
+  // Nathan Myers <ncm@cantrip.org>.
+  //
+  // A string looks like this:
+  //
+  //                               	[_Rep]
+  //                               	_M_length
+  //  [basic_string<char_type>]		_M_capacity
+  //  _M_dataplus                	_M_state
+  //  _M_p ---------------->   		unnamed array of char_type
+  
+  // Where the _M_p points to the first character in the string, and
+  // you cast it to a pointer-to-_Rep and subtract 1 to get a
+  // pointer to the header.
+  
+  // This approach has the enormous advantage that a string object
+  // requires only one allocation.  All the ugliness is confined
+  // within a single pair of inline functions, which each compile to
+  // a single "add" instruction: _Rep::_M_data(), and
+  // string::_M_rep(); and the allocation function which gets a
+  // block of raw bytes and with room enough and constructs a _Rep
+  // object at the front.
+  
+  // The reason you want _M_data pointing to the character array and
+  // not the _Rep is so that the debugger can see the string
+  // contents. (Probably we should add a non-inline member to get
+  // the _Rep for the debugger to use, so users can check the actual
+  // string length.)
+  
+  // Note that the _Rep object is a POD so that you can have a
+  // static "empty string" _Rep object already "constructed" before
+  // static constructors have run.  The reference-count encoding is
+  // chosen so that a 0 indicates one reference, so you never try to
+  // destroy the empty-string _Rep object.
+  
+  // All but the last paragraph is considered pretty conventional
+  // for a C++ string implementation.
+  
+  // 21.3  Template class basic_string
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    class basic_string
+    {
+      // Types:
+    public:
+      typedef _Traits 					    traits_type;
+      typedef typename _Traits::char_type 		    value_type;
+      typedef _Alloc 					    allocator_type;
+      typedef typename _Alloc::size_type 		    size_type;
+      typedef typename _Alloc::difference_type 		    difference_type;
+      typedef typename _Alloc::reference 		    reference;
+      typedef typename _Alloc::const_reference 		    const_reference;
+      typedef typename _Alloc::pointer 			    pointer;
+      typedef typename _Alloc::const_pointer 	   	    const_pointer;
+      typedef __normal_iterator<pointer, basic_string> 	    iterator;
+      typedef __normal_iterator<const_pointer, basic_string> const_iterator;
+      typedef reverse_iterator<const_iterator> 	const_reverse_iterator;
+      typedef reverse_iterator<iterator> 		    reverse_iterator;
+    
+    private:
+      // _Rep: string representation
+      //   Invariants:
+      //   1. String really contains _M_length + 1 characters; last is set
+      //      to 0 only on call to c_str().  We avoid instantiating
+      //      _CharT() where the interface does not require it.
+      //   2. _M_capacity >= _M_length
+      //      Allocated memory is always _M_capacity + (1 * sizeof(_CharT)).
+      //   3. _M_references has three states:
+      //      -1: leaked, one reference, no ref-copies allowed, non-const.
+      //       0: one reference, non-const.
+      //     n>0: n + 1 references, operations require a lock, const.
+      //   4. All fields==0 is an empty string, given the extra storage
+      //      beyond-the-end for a null terminator; thus, the shared
+      //      empty string representation needs no constructor.
+
+      struct _Rep
+      {
+	// Types:
+	typedef typename _Alloc::rebind<char>::other _Raw_bytes_alloc;
+
+	// (Public) Data members: 
+
+	// The maximum number of individual char_type elements of an
+	// individual string is determined by _S_max_size. This is the
+	// value that will be returned by max_size().  (Whereas npos
+	// is the maximum number of bytes the allocator can allocate.)
+	// If one was to divvy up the theoretical largest size string,
+	// with a terminating character and m _CharT elements, it'd
+	// look like this: 
+	// npos = sizeof(_Rep) + (m * sizeof(_CharT)) + sizeof(_CharT)
+	// Solving for m:
+	// m = ((npos - sizeof(_Rep))/sizeof(CharT)) - 1 
+	// In addition, this implementation quarters this ammount.
+	static const size_type 	_S_max_size;
+	static const _CharT 	_S_terminal;
+
+	size_type 		_M_length;
+	size_type 		_M_capacity;
+	_Atomic_word		_M_references;
+	
+        bool
+	_M_is_leaked() const
+        { return _M_references < 0; }
+
+        bool
+	_M_is_shared() const
+        { return _M_references > 0; }
+
+        void
+	_M_set_leaked() 
+        { _M_references = -1; }
+
+        void
+	_M_set_sharable() 
+        { _M_references = 0; }
+
+	_CharT* 
+	_M_refdata() throw()
+	{ return reinterpret_cast<_CharT*> (this + 1); }
+
+	_CharT& 
+	operator[](size_t __s) throw()
+	{ return _M_refdata() [__s]; }
+
+	_CharT* 
+	_M_grab(const _Alloc& __alloc1, const _Alloc& __alloc2)
+	{ return (!_M_is_leaked() && __alloc1 == __alloc2) ?
+	    _M_refcopy() : _M_clone(__alloc1);  }
+
+	// Create & Destroy
+	static _Rep* 
+	_S_create(size_t, const _Alloc&);
+
+	void 
+	_M_dispose(const _Alloc& __a)
+	{ 
+	  if (__exchange_and_add(&_M_references, -1) <= 0)  
+	    _M_destroy(__a); 
+	}  // XXX MT
+
+	void 
+	_M_destroy(const _Alloc&) throw();
+
+	_CharT* 
+	_M_refcopy() throw()
+	{ 
+	  __atomic_add(&_M_references, 1); 
+	  return _M_refdata(); 
+	}  // XXX MT
+
+	_CharT* 
+	_M_clone(const _Alloc&, size_type __res = 0);
+
+#if _GLIBCPP_ALLOC_CONTROL
+	// These function pointers allow you to modify the allocation
+	// policy used by the string classes.  By default they expand by
+	// powers of two, but this may be excessive for space-critical
+	// applications.
+	
+	// Returns true if ALLOCATED is too much larger than LENGTH
+	static bool (*_S_excess_slop) (size_t __length, size_t __allocated);
+
+	inline static bool 
+	__default_excess(size_t, size_t);
+#else
+	inline static bool 
+	_S_excess_slop(size_t, size_t);
+#endif
+      };
+
+      // Use empty-base optimization: http://www.cantrip.org/emptyopt.html
+      struct _Alloc_hider : _Alloc
+      {
+	_Alloc_hider(_CharT* __dat, const _Alloc& __a)
+	: _Alloc(__a), _M_p(__dat) { }
+
+	_CharT* _M_p; // The actual data.
+      };
+
+    public:
+      // Data Members (public):
+      // NB: This is an unsigned type, and thus represents the maximum
+      // size that the allocator can hold.
+      static const size_type 	npos = static_cast<size_type>(-1);
+
+    private:
+      // Data Members (private):
+      mutable _Alloc_hider 	_M_dataplus;
+
+      // The following storage is init'd to 0 by the linker, resulting
+      // (carefully) in an empty string with one reference.
+      static size_type _S_empty_rep_storage[(sizeof(_Rep) + sizeof(_CharT) + sizeof(size_type) - 1)/sizeof(size_type)];
+
+      _CharT* 
+      _M_data() const 
+      { return  _M_dataplus._M_p; }
+
+      _CharT* 
+      _M_data(_CharT* __p) 
+      { return (_M_dataplus._M_p = __p); }
+
+      _Rep* 
+      _M_rep() const
+      { return &((reinterpret_cast<_Rep*> (_M_data()))[-1]); }
+
+      // For the internal use we have functions similar to `begin'/`end'
+      // but they do not call _M_leak.
+      iterator 
+      _M_ibegin() const { return iterator(_M_data()); }
+
+      iterator 
+      _M_iend() const { return iterator(_M_data() + this->size()); }
+
+      void 
+      _M_leak()    // for use in begin() & non-const op[]
+      { 
+	if (!_M_rep()->_M_is_leaked()) 
+	  _M_leak_hard(); 
+      }
+
+      iterator 
+      _M_check(size_type __pos) const
+      { 
+	if (__pos > this->size())
+	  __throw_out_of_range("basic_string::_M_check"); 
+	return _M_ibegin() + __pos; 
+      }
+
+      // NB: _M_fold doesn't check for a bad __pos1 value.
+      iterator 
+      _M_fold(size_type __pos, size_type __off) const
+      { 
+	bool __testoff =  __off < this->size() - __pos;
+	size_type __newoff = __testoff ? __off : this->size() - __pos;
+	return (_M_ibegin() + __pos + __newoff);
+      }
+
+      // _S_copy_chars is a separate template to permit specialization
+      // to optimize for the common case of pointers as iterators.
+      template<class _Iterator>
+        static void
+        _S_copy_chars(_CharT* __p, _Iterator __k1, _Iterator __k2)
+        { 
+	  for (; __k1 != __k2; ++__k1, ++__p) 
+	    traits_type::assign(*__p, *__k1); //these types are off
+	}
+
+      static void
+      _S_copy_chars(_CharT* __p, iterator __k1, iterator __k2)
+      { _S_copy_chars(__p, __k1.base(), __k2.base()); }
+
+      static void
+      _S_copy_chars(_CharT* __p, const_iterator __k1, const_iterator __k2)
+      { _S_copy_chars(__p, __k1.base(), __k2.base()); }
+ 
+      static void
+      _S_copy_chars(_CharT* __p, _CharT* __k1, _CharT* __k2)
+      { traits_type::copy(__p, __k1, __k2 - __k1); }
+
+      static void
+      _S_copy_chars(_CharT* __p, const _CharT* __k1, const _CharT* __k2)
+      { traits_type::copy(__p, __k1, __k2 - __k1); }
+
+      void 
+      _M_mutate(size_type __pos, size_type __len1, size_type __len2);
+
+      void 
+      _M_leak_hard();
+
+      static _Rep& 
+      _S_empty_rep()
+      { return *reinterpret_cast<_Rep*>(&_S_empty_rep_storage); }
+
+    public:
+      // Construct/copy/destroy:
+      // NB: We overload ctors in some cases instead of using default
+      // arguments, per 17.4.4.4 para. 2 item 2.
+
+      inline 
+      basic_string();
+
+      explicit 
+      basic_string(const _Alloc& __a);
+
+      // NB: per LWG issue 42, semantics different from IS:
+      basic_string(const basic_string& __str);
+      basic_string(const basic_string& __str, size_type __pos,
+		   size_type __n = npos);
+      basic_string(const basic_string& __str, size_type __pos,
+		   size_type __n, const _Alloc& __a);
+
+      basic_string(const _CharT* __s, size_type __n,
+		   const _Alloc& __a = _Alloc());
+      basic_string(const _CharT* __s, const _Alloc& __a = _Alloc());
+      basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc());
+
+      template<class _InputIterator>
+        basic_string(_InputIterator __begin, _InputIterator __end,
+		     const _Alloc& __a = _Alloc());
+
+      ~basic_string() 
+      { _M_rep()->_M_dispose(this->get_allocator()); }
+
+      basic_string& 
+      operator=(const basic_string& __str) { return this->assign(__str); }
+
+      basic_string& 
+      operator=(const _CharT* __s) { return this->assign(__s); }
+
+      basic_string& 
+      operator=(_CharT __c) { return this->assign(1, __c); }
+
+      // Iterators:
+      iterator 
+      begin() 
+      { 
+	_M_leak(); 
+	return iterator(_M_data());
+      }
+
+      const_iterator 
+      begin() const 
+      { return const_iterator(_M_data()); }
+
+      iterator 
+      end()
+      {
+         _M_leak();
+	 return iterator(_M_data() + this->size());
+      }
+
+      const_iterator 
+      end() const
+      { return const_iterator(_M_data() + this->size()); }
+
+      reverse_iterator 
+      rbegin() 
+      { return reverse_iterator(this->end()); }
+
+      const_reverse_iterator 
+      rbegin() const 
+      { return const_reverse_iterator(this->end()); }
+
+      reverse_iterator 
+      rend() 
+      { return reverse_iterator(this->begin()); }
+
+      const_reverse_iterator 
+      rend() const 
+      { return const_reverse_iterator(this->begin()); }
+
+    public:
+      // Capacity:
+      size_type 
+      size() const { return _M_rep()->_M_length; }
+
+      size_type 
+      length() const { return _M_rep()->_M_length; }
+
+      size_type 
+      max_size() const { return _Rep::_S_max_size; }
+
+      void 
+      resize(size_type __n, _CharT __c);
+
+      void 
+      resize(size_type __n) { this->resize(__n, _CharT()); }
+
+      size_type 
+      capacity() const { return _M_rep()->_M_capacity; }
+
+      void 
+      reserve(size_type __res_arg = 0);
+
+      void 
+      clear() { _M_mutate(0, this->size(), 0); }
+
+      bool 
+      empty() const { return this->size() == 0; }
+
+      // Element access:
+      const_reference 
+      operator[] (size_type __pos) const 
+      { return _M_data()[__pos]; }
+
+      reference 
+      operator[](size_type __pos) 
+      { 
+	_M_leak(); 
+	return _M_data()[__pos]; 
+      }
+
+      const_reference 
+      at(size_type __n) const
+      {
+	if (__n >= this->size())
+	  __throw_out_of_range("basic_string::at");
+	return _M_data()[__n]; 
+      }
+
+      reference 
+      at(size_type __n)
+      {
+	if (__n >= size())
+	  __throw_out_of_range("basic_string::at");
+	_M_leak(); 
+	return _M_data()[__n]; 
+      }
+
+      // Modifiers:
+      basic_string& 
+      operator+=(const basic_string& __str) { return this->append(__str); }
+
+      basic_string& 
+      operator+=(const _CharT* __s) { return this->append(__s); }
+
+      basic_string& 
+      operator+=(_CharT __c) { return this->append(size_type(1), __c); }
+
+      basic_string& 
+      append(const basic_string& __str);
+
+      basic_string& 
+      append(const basic_string& __str, size_type __pos, size_type __n);
+
+      basic_string& 
+      append(const _CharT* __s, size_type __n);
+
+      basic_string& 
+      append(const _CharT* __s)
+      { return this->append(__s, traits_type::length(__s)); }
+
+      basic_string& 
+      append(size_type __n, _CharT __c);
+
+      template<class _InputIterator>
+        basic_string& 
+        append(_InputIterator __first, _InputIterator __last)
+        { return this->replace(_M_iend(), _M_iend(), __first, __last); }
+
+      void 
+      push_back(_CharT __c)
+      { this->replace(_M_iend(), _M_iend(), 1, __c); }
+
+      basic_string& 
+      assign(const basic_string& __str);
+
+      basic_string& 
+      assign(const basic_string& __str, size_type __pos, size_type __n)
+      { 
+	return this->assign(__str._M_check(__pos), __str._M_fold(__pos, __n)); 
+      }
+
+      basic_string& 
+      assign(const _CharT* __s, size_type __n)
+      { return this->assign(__s, __s + __n); }
+
+      basic_string& 
+      assign(const _CharT* __s)
+      { return this->assign(__s, __s + traits_type::length(__s)); }
+
+      basic_string& 
+      assign(size_type __n, _CharT __c)
+      { return this->replace(_M_ibegin(), _M_iend(), __n, __c); }
+
+      template<class _InputIterator>
+        basic_string& 
+        assign(_InputIterator __first, _InputIterator __last)
+        { return this->replace(_M_ibegin(), _M_iend(), __first, __last); }
+
+      void 
+      insert(iterator __p, size_type __n, _CharT __c)
+      {	this->replace(__p, __p, __n, __c);  }
+
+      template<class _InputIterator>
+        void insert(iterator __p, _InputIterator __beg, _InputIterator __end)
+        { this->replace(__p, __p, __beg, __end); }
+
+      basic_string& 
+      insert(size_type __pos1, const basic_string& __str)
+      { 
+	iterator __p = _M_check(__pos1);
+	this->replace(__p, __p, __str._M_ibegin(), __str._M_iend());
+        return *this; 
+      }
+
+      basic_string& 
+      insert(size_type __pos1, const basic_string& __str,
+	     size_type __pos2, size_type __n)
+      { 
+	iterator __p = _M_check(__pos1);
+	this->replace(__p, __p, __str._M_check(__pos2), 
+		      __str._M_fold(__pos2, __n));
+        return *this; 
+      }
+
+      basic_string& 
+      insert(size_type __pos, const _CharT* __s, size_type __n)
+      { 
+	iterator __p = _M_check(__pos);
+	this->replace(__p, __p, __s, __s + __n);
+        return *this; 
+      }
+
+      basic_string&  
+      insert(size_type __pos, const _CharT* __s)
+      { return this->insert(__pos, __s, traits_type::length(__s)); }
+
+      basic_string& 
+      insert(size_type __pos, size_type __n, _CharT __c)
+      { 
+	this->insert(_M_check(__pos), __n, __c); 
+	return *this; 
+      }
+
+      iterator 
+      insert(iterator __p, _CharT __c = _CharT())
+      {
+	size_type __pos = __p - _M_ibegin();
+	this->insert(_M_check(__pos), size_type(1), __c);
+	_M_rep()->_M_set_leaked(); 
+ 	return this->_M_ibegin() + __pos; 
+      }
+
+      basic_string& 
+      erase(size_type __pos = 0, size_type __n = npos)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n),
+			     _M_data(), _M_data()); 
+      }
+
+      iterator 
+      erase(iterator __position)
+      {
+	size_type __i = __position - _M_ibegin();
+        this->replace(__position, __position + 1, _M_data(), _M_data());
+	_M_rep()->_M_set_leaked(); 
+	return _M_ibegin() + __i;
+      }
+
+      iterator 
+      erase(iterator __first, iterator __last)
+      {
+        size_type __i = __first - _M_ibegin();
+	this->replace(__first, __last, _M_data(), _M_data());
+	_M_rep()->_M_set_leaked();
+       return _M_ibegin() + __i;
+      }
+
+      basic_string& 
+      replace(size_type __pos, size_type __n, const basic_string& __str)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n),
+			      __str.begin(), __str.end()); 
+      }
+
+      basic_string& 
+      replace(size_type __pos1, size_type __n1, const basic_string& __str,
+	      size_type __pos2, size_type __n2);
+
+      basic_string& 
+      replace(size_type __pos, size_type __n1, const _CharT* __s,
+	      size_type __n2)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n1),
+			     __s, __s + __n2); 
+      }
+
+      basic_string& 
+      replace(size_type __pos, size_type __n1, const _CharT* __s)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n1),
+			     __s, __s + traits_type::length(__s)); 
+      }
+
+      basic_string& 
+      replace(size_type __pos, size_type __n1, size_type __n2, _CharT __c)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n1), __n2, __c);
+      }
+
+      basic_string& 
+      replace(iterator __i1, iterator __i2, const basic_string& __str)
+      { return this->replace(__i1, __i2, __str.begin(), __str.end()); }
+
+      basic_string& 
+      replace(iterator __i1, iterator __i2,
+                           const _CharT* __s, size_type __n)
+      { return this->replace(__i1, __i2, __s, __s + __n); }
+
+      basic_string& 
+      replace(iterator __i1, iterator __i2, const _CharT* __s)
+      { return this->replace(__i1, __i2, __s, 
+			     __s + traits_type::length(__s)); }
+
+      basic_string& 
+      replace(iterator __i1, iterator __i2, size_type __n, _CharT __c);
+
+      template<class _InputIterator>
+        basic_string& 
+        replace(iterator __i1, iterator __i2,
+		_InputIterator __k1, _InputIterator __k2)
+        { return _M_replace(__i1, __i2, __k1, __k2,
+	     typename iterator_traits<_InputIterator>::iterator_category()); }
+
+    private:
+      template<class _InputIterator>
+        basic_string& 
+        _M_replace(iterator __i1, iterator __i2, _InputIterator __k1, 
+		   _InputIterator __k2, input_iterator_tag);
+
+      template<class _FwdIterator>
+        basic_string& 
+        _M_replace(iterator __i1, iterator __i2, _FwdIterator __k1, 
+		   _FwdIterator __k2, forward_iterator_tag);
+
+      // _S_construct_aux is used to implement the 21.3.1 para 15 which
+      // requires special behaviour if _InIter is an integral type
+      template<class _InIter>
+        static _CharT*
+        _S_construct_aux(_InIter __beg, _InIter __end, const _Alloc& __a,
+			 __false_type)
+	{
+          typedef typename iterator_traits<_InIter>::iterator_category _Tag;
+          return _S_construct(__beg, __end, __a, _Tag());
+	}
+ 
+      template<class _InIter>
+        static _CharT*
+        _S_construct_aux(_InIter __beg, _InIter __end, const _Alloc& __a,
+			 __true_type)
+	{
+	  return _S_construct(static_cast<size_type>(__beg),
+			      static_cast<value_type>(__end), __a);
+	}
+ 
+      template<class _InIter>
+        static _CharT*
+        _S_construct(_InIter __beg, _InIter __end, const _Alloc& __a)
+	{
+	  typedef typename _Is_integer<_InIter>::_Integral _Integral;
+	  return _S_construct_aux(__beg, __end, __a, _Integral());
+        }
+
+      // For Input Iterators, used in istreambuf_iterators, etc.
+      template<class _InIter>
+        static _CharT*
+         _S_construct(_InIter __beg, _InIter __end, const _Alloc& __a,
+		      input_iterator_tag);
+      
+      // For forward_iterators up to random_access_iterators, used for
+      // string::iterator, _CharT*, etc.
+      template<class _FwdIter>
+        static _CharT*
+        _S_construct(_FwdIter __end, _FwdIter __beg, const _Alloc& __a,
+		     forward_iterator_tag);
+
+      static _CharT* 
+      _S_construct(size_type __req, _CharT __c, const _Alloc& __a);
+
+    public:
+
+      size_type 
+      copy(_CharT* __s, size_type __n, size_type __pos = 0) const;
+
+      void 
+      swap(basic_string<_CharT, _Traits, _Alloc>& __s);
+
+      // String operations:
+      const _CharT* 
+      c_str() const
+      {
+	// MT: This assumes concurrent writes are OK.
+	size_type __n = this->size();
+	traits_type::assign(_M_data()[__n], _Rep::_S_terminal);
+        return _M_data();
+      }
+
+      const _CharT* 
+      data() const { return _M_data(); }
+
+      allocator_type 
+      get_allocator() const { return _M_dataplus; }
+
+      size_type 
+      find(const _CharT* __s, size_type __pos, size_type __n) const;
+
+      size_type 
+      find(const basic_string& __str, size_type __pos = 0) const
+      { return this->find(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find(const _CharT* __s, size_type __pos = 0) const
+      { return this->find(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find(_CharT __c, size_type __pos = 0) const;
+
+      size_type 
+      rfind(const basic_string& __str, size_type __pos = npos) const
+      { return this->rfind(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      rfind(const _CharT* __s, size_type __pos, size_type __n) const;
+
+      size_type 
+      rfind(const _CharT* __s, size_type __pos = npos) const
+      { return this->rfind(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      rfind(_CharT __c, size_type __pos = npos) const;
+
+      size_type 
+      find_first_of(const basic_string& __str, size_type __pos = 0) const
+      { return this->find_first_of(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find_first_of(const _CharT* __s, size_type __pos, size_type __n) const;
+
+      size_type 
+      find_first_of(const _CharT* __s, size_type __pos = 0) const
+      { return this->find_first_of(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find_first_of(_CharT __c, size_type __pos = 0) const
+      { return this->find(__c, __pos); }
+
+      size_type 
+      find_last_of(const basic_string& __str, size_type __pos = npos) const
+      { return this->find_last_of(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find_last_of(const _CharT* __s, size_type __pos, size_type __n) const;
+
+      size_type 
+      find_last_of(const _CharT* __s, size_type __pos = npos) const
+      { return this->find_last_of(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find_last_of(_CharT __c, size_type __pos = npos) const
+      { return this->rfind(__c, __pos); }
+
+      size_type 
+      find_first_not_of(const basic_string& __str, size_type __pos = 0) const
+      { return this->find_first_not_of(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find_first_not_of(const _CharT* __s, size_type __pos, 
+			size_type __n) const;
+
+      size_type 
+      find_first_not_of(const _CharT* __s, size_type __pos = 0) const
+      { return this->find_first_not_of(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find_first_not_of(_CharT __c, size_type __pos = 0) const;
+
+      size_type 
+      find_last_not_of(const basic_string& __str, size_type __pos = npos) const
+      { return this->find_last_not_of(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find_last_not_of(const _CharT* __s, size_type __pos, 
+		       size_type __n) const;
+      size_type 
+      find_last_not_of(const _CharT* __s, size_type __pos = npos) const
+      { return this->find_last_not_of(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find_last_not_of(_CharT __c, size_type __pos = npos) const;
+
+      basic_string 
+      substr(size_type __pos = 0, size_type __n = npos) const
+      { 
+	if (__pos > this->size())
+	  __throw_out_of_range("basic_string::substr");
+	return basic_string(*this, __pos, __n); 
+      }
+
+      int 
+      compare(const basic_string& __str) const
+      {
+	size_type __size = this->size();
+	size_type __osize = __str.size();
+	size_type __len = min(__size, __osize);
+      
+	int __r = traits_type::compare(_M_data(), __str.data(), __len);
+	if (!__r)
+	  __r =  __size - __osize;
+	return __r;
+      }
+
+      int 
+      compare(size_type __pos, size_type __n, const basic_string& __str) const;
+
+      int 
+      compare(size_type __pos1, size_type __n1, const basic_string& __str,
+	      size_type __pos2, size_type __n2) const;
+
+      int 
+      compare(const _CharT* __s) const;
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 5. String::compare specification questionable
+      int 
+      compare(size_type __pos, size_type __n1, const _CharT* __s) const;
+
+      int 
+      compare(size_type __pos, size_type __n1, const _CharT* __s, 
+	      size_type __n2) const;
+#endif
+  };
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline basic_string<_CharT, _Traits, _Alloc>::
+    basic_string()
+    : _M_dataplus(_S_empty_rep()._M_refcopy(), _Alloc()) { }
+
+  // operator+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>
+    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    {
+      basic_string<_CharT, _Traits, _Alloc> __str(__lhs);
+      __str.append(__rhs);
+      return __str;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>
+    operator+(const _CharT* __lhs,
+	      const basic_string<_CharT,_Traits,_Alloc>& __rhs);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>
+    operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline basic_string<_CharT, _Traits, _Alloc>
+    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	     const _CharT* __rhs)
+    {
+      basic_string<_CharT, _Traits, _Alloc> __str(__lhs);
+      __str.append(__rhs);
+      return __str;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline basic_string<_CharT, _Traits, _Alloc>
+    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
+    {
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef typename __string_type::size_type		__size_type;
+      __string_type __str(__lhs);
+      __str.append(__size_type(1), __rhs);
+      return __str;
+    }
+
+  // operator ==
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) == 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator==(const _CharT* __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) == 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const _CharT* __rhs)
+    { return __lhs.compare(__rhs) == 0; }
+
+  // operator !=
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) != 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator!=(const _CharT* __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) != 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const _CharT* __rhs)
+    { return __lhs.compare(__rhs) != 0; }
+
+  // operator <
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) < 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const _CharT* __rhs)
+    { return __lhs.compare(__rhs) < 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<(const _CharT* __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) > 0; }
+
+  // operator >
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) > 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const _CharT* __rhs)
+    { return __lhs.compare(__rhs) > 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>(const _CharT* __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) < 0; }
+
+  // operator <=
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) <= 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const _CharT* __rhs)
+    { return __lhs.compare(__rhs) <= 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<=(const _CharT* __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+  { return __rhs.compare(__lhs) >= 0; }
+
+  // operator >=
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) >= 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const _CharT* __rhs)
+    { return __lhs.compare(__rhs) >= 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>=(const _CharT* __lhs,
+	     const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) <= 0; }
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline void
+    swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	 basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { __lhs.swap(__rhs); }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __is,
+	       basic_string<_CharT, _Traits, _Alloc>& __str);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __os,
+	       const basic_string<_CharT, _Traits, _Alloc>& __str);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_istream<_CharT,_Traits>&
+    getline(basic_istream<_CharT, _Traits>& __is,
+	    basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline basic_istream<_CharT,_Traits>&
+    getline(basic_istream<_CharT, _Traits>& __is,
+	    basic_string<_CharT, _Traits, _Alloc>& __str);
+} // namespace std
+
+#endif /* _CPP_BITS_STRING_H */
diff --git a/contrib/media/updf/include/bits/basic_string.tcc b/contrib/media/updf/include/bits/basic_string.tcc
new file mode 100644
index 000000000..9a05d2c8a
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_string.tcc
@@ -0,0 +1,862 @@
+// Components for manipulating sequences of characters -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21  Strings library
+//
+
+// This file is included by <string>.  It is not meant to be included
+// separately.
+
+// Written by Jason Merrill based upon the specification by Takanori Adachi
+// in ANSI X3J16/94-0013R2.  Rewritten by Nathan Myers to ISO-14882.
+
+#ifndef _CPP_BITS_STRING_TCC
+#define _CPP_BITS_STRING_TCC 1
+
+namespace std
+{
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    const _CharT 
+    basic_string<_CharT, _Traits, _Alloc>::
+    _Rep::_S_terminal = _CharT();
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    const typename basic_string<_CharT, _Traits, _Alloc>::size_type 
+    basic_string<_CharT, _Traits, _Alloc>::
+    _Rep::_S_max_size = (((npos - sizeof(_Rep))/sizeof(_CharT)) - 1) / 4;
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    const typename basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::npos;
+
+  // Linker sets _S_empty_rep_storage to all 0s (one reference, empty string)
+  // at static init time (before static ctors are run).
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    typename basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::_S_empty_rep_storage[
+    (sizeof(_Rep) + sizeof(_CharT) + sizeof(size_type) - 1)/sizeof(size_type)];
+
+  // NB: This is the special case for Input Iterators, used in
+  // istreambuf_iterators, etc.
+  // Input Iterators have a cost structure very different from
+  // pointers, calling for a different coding style.
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template<typename _InIter>
+      _CharT*
+      basic_string<_CharT, _Traits, _Alloc>::
+      _S_construct(_InIter __beg, _InIter __end, const _Alloc& __a,
+		   input_iterator_tag)
+      {
+	if (__beg == __end && __a == _Alloc())
+	  return _S_empty_rep()._M_refcopy();
+	// Avoid reallocation for common case.
+	_CharT __buf[100];
+	size_type __i = 0;
+	while (__beg != __end && __i < sizeof(__buf) / sizeof(_CharT))
+	  { 
+	    __buf[__i++] = *__beg; 
+	    ++__beg; 
+	  }
+	_Rep* __r = _Rep::_S_create(__i, __a);
+	traits_type::copy(__r->_M_refdata(), __buf, __i);
+	__r->_M_length = __i;
+	try 
+	  {
+	    // NB: this loop looks precisely this way because
+	    // it avoids comparing __beg != __end any more
+	    // than strictly necessary; != might be expensive!
+	    for (;;)
+	      {
+		_CharT* __p = __r->_M_refdata() + __r->_M_length;
+		_CharT* __last = __r->_M_refdata() + __r->_M_capacity;
+		for (;;)
+		  {
+		    if (__beg == __end)
+		      {
+			__r->_M_length = __p - __r->_M_refdata();
+			*__p = _Rep::_S_terminal;       // grrr.
+			return __r->_M_refdata();
+		      }
+		    if (__p == __last)
+		      break;
+		    *__p++ = *__beg; 
+		    ++__beg;
+		  }
+		// Allocate more space.
+		size_type __len = __p - __r->_M_refdata();
+		_Rep* __another = _Rep::_S_create(__len + 1, __a);
+		traits_type::copy(__another->_M_refdata(), 
+				  __r->_M_refdata(), __len);
+		__r->_M_destroy(__a);
+		__r = __another;
+		__r->_M_length = __len;
+	      }
+	  }
+	catch(...) 
+	  {
+	    __r->_M_destroy(__a); 
+	    __throw_exception_again;
+	  }
+	return 0;
+      }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template <class _InIter>
+      _CharT*
+      basic_string<_CharT,_Traits,_Alloc>::
+      _S_construct(_InIter __beg, _InIter __end, const _Alloc& __a, 
+		   forward_iterator_tag)
+      {
+	size_type __dnew = static_cast<size_type>(distance(__beg, __end));
+
+	if (__beg == __end && __a == _Alloc())
+	  return _S_empty_rep()._M_refcopy();
+
+	// Check for out_of_range and length_error exceptions.
+	_Rep* __r = _Rep::_S_create(__dnew, __a);
+	try 
+	  { _S_copy_chars(__r->_M_refdata(), __beg, __end); }
+	catch(...) 
+	  { 
+	    __r->_M_destroy(__a); 
+	    __throw_exception_again;
+	  }
+	__r->_M_length = __dnew;
+
+	__r->_M_refdata()[__dnew] = _Rep::_S_terminal;  // grrr.
+	return __r->_M_refdata();
+      }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    _CharT*
+    basic_string<_CharT,_Traits, _Alloc>::
+    _S_construct(size_type __n, _CharT __c, const _Alloc& __a)
+    {
+      if (__n == 0 && __a == _Alloc())
+	return _S_empty_rep()._M_refcopy();
+
+      // Check for out_of_range and length_error exceptions.
+      _Rep* __r = _Rep::_S_create(__n, __a);
+      try 
+	{ 
+	  if (__n) 
+	    traits_type::assign(__r->_M_refdata(), __n, __c); 
+	}
+      catch(...) 
+	{ 
+	  __r->_M_destroy(__a); 
+	  __throw_exception_again;
+	}
+      __r->_M_length = __n;
+      __r->_M_refdata()[__n] = _Rep::_S_terminal;  // grrr
+      return __r->_M_refdata();
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const basic_string& __str)
+    : _M_dataplus(__str._M_rep()->_M_grab(_Alloc(), __str.get_allocator()),
+		 __str.get_allocator())
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const _Alloc& __a)
+    : _M_dataplus(_S_construct(size_type(), _CharT(), __a), __a)
+    { }
+ 
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const basic_string& __str, size_type __pos, size_type __n)
+    : _M_dataplus(_S_construct(__str._M_check(__pos), 
+			       __str._M_fold(__pos, __n), _Alloc()), _Alloc())
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const basic_string& __str, size_type __pos,
+		 size_type __n, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__str._M_check(__pos), 
+			       __str._M_fold(__pos, __n), __a), __a)
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const _CharT* __s, size_type __n, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__s, __s + __n, __a), __a)
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const _CharT* __s, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__s, __s + traits_type::length(__s), __a), __a)
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(size_type __n, _CharT __c, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__n, __c, __a), __a)
+    { }
+ 
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template<typename _InputIter>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(_InputIter __beg, _InputIter __end, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__beg, __end, __a), __a)
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>&
+    basic_string<_CharT, _Traits, _Alloc>::assign(const basic_string& __str)
+    {
+      if (_M_rep() != __str._M_rep())
+	{
+	  // XXX MT
+	  allocator_type __a = this->get_allocator();
+	  _CharT* __tmp = __str._M_rep()->_M_grab(__a, __str.get_allocator());
+	  _M_rep()->_M_dispose(__a);
+	  _M_data(__tmp);
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _M_destroy(const _Alloc& __a) throw ()
+    {
+      size_type __size = sizeof(_Rep) + (_M_capacity + 1) * sizeof(_CharT);
+      _Raw_bytes_alloc(__a).deallocate(reinterpret_cast<char*>(this), __size);
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::_M_leak_hard()
+    {
+      if (_M_rep()->_M_is_shared()) 
+	_M_mutate(0, 0, 0);
+      _M_rep()->_M_set_leaked();
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::
+    _M_mutate(size_type __pos, size_type __len1, size_type __len2)
+    {
+      size_type       __old_size = this->size();
+      const size_type __new_size = __old_size + __len2 - __len1;
+      const _CharT*        __src = _M_data()  + __pos + __len1;
+      const size_type __how_much = __old_size - __pos - __len1;
+      
+      if (_M_rep()->_M_is_shared() || __new_size > capacity())
+	{
+	  // Must reallocate.
+	  allocator_type __a = get_allocator();
+	  _Rep* __r = _Rep::_S_create(__new_size, __a);
+	  try 
+	    {
+	      if (__pos)
+		traits_type::copy(__r->_M_refdata(), _M_data(), __pos);
+	      if (__how_much)
+		traits_type::copy(__r->_M_refdata() + __pos + __len2, 
+				  __src, __how_much);
+	    }
+	  catch(...) 
+	    { 
+	      __r->_M_dispose(get_allocator()); 
+	      __throw_exception_again;
+	    }
+	  _M_rep()->_M_dispose(__a);
+	  _M_data(__r->_M_refdata());
+      }
+      else if (__how_much && __len1 != __len2)
+	{
+	  // Work in-place
+	  traits_type::move(_M_data() + __pos + __len2, __src, __how_much);
+	}
+      _M_rep()->_M_set_sharable();
+      _M_rep()->_M_length = __new_size;
+      _M_data()[__new_size] = _Rep::_S_terminal; // grrr. (per 21.3.4)
+    // You cannot leave those LWG people alone for a second.
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::reserve(size_type __res)
+    {
+      if (__res > this->capacity() || _M_rep()->_M_is_shared())
+        {
+	  if (__res > this->max_size())
+	    __throw_length_error("basic_string::reserve");
+	  allocator_type __a = get_allocator();
+	  _CharT* __tmp = _M_rep()->_M_clone(__a, __res - this->size());
+	  _M_rep()->_M_dispose(__a);
+	  _M_data(__tmp);
+        }
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void basic_string<_CharT, _Traits, _Alloc>::swap(basic_string& __s)
+    {
+      if (_M_rep()->_M_is_leaked()) 
+	_M_rep()->_M_set_sharable();
+      if (__s._M_rep()->_M_is_leaked()) 
+	__s._M_rep()->_M_set_sharable();
+      if (this->get_allocator() == __s.get_allocator())
+	{
+	  _CharT* __tmp = _M_data();
+	  _M_data(__s._M_data());
+	  __s._M_data(__tmp);
+	}
+      // The code below can usually be optimized away.
+      else 
+	{
+	  basic_string __tmp1(_M_ibegin(), _M_iend(), __s.get_allocator());
+	  basic_string __tmp2(__s._M_ibegin(), __s._M_iend(), 
+			      this->get_allocator());
+	  *this = __tmp2;
+	  __s = __tmp1;
+	}
+    }
+
+#ifdef _GLIBCPP_ALLOC_CONTROL
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    bool (*basic_string<_CharT, _Traits, _Alloc>::_Rep::_S_excess_slop) 
+    (size_t, size_t) = 
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::_S_default_excess;
+#endif
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::_Rep*
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _S_create(size_t __capacity, const _Alloc& __alloc)
+    {
+      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // 83.  String::npos vs. string::max_size()
+      if (__capacity > _S_max_size)
+#else
+      if (__capacity == npos)
+#endif
+	__throw_length_error("basic_string::_S_create");
+
+      // NB: Need an array of char_type[__capacity], plus a
+      // terminating null char_type() element, plus enough for the
+      // _Rep data structure. Whew. Seemingly so needy, yet so elemental.
+      size_t __size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);
+      // NB: Might throw, but no worries about a leak, mate: _Rep()
+      // does not throw.
+      void* __place = _Raw_bytes_alloc(__alloc).allocate(__size);
+      _Rep *__p = new (__place) _Rep;
+      __p->_M_capacity = __capacity;
+      __p->_M_set_sharable();  // one reference
+      __p->_M_length = 0;
+      return __p;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    _CharT*
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _M_clone(const _Alloc& __alloc, size_type __res)
+    {
+      _Rep* __r = _Rep::_S_create(_M_length + __res, __alloc);
+      if (_M_length)
+	{
+	  try 
+	    { traits_type::copy(__r->_M_refdata(), _M_refdata(), _M_length); }
+	  catch(...)  
+	    { 
+	      __r->_M_destroy(__alloc); 
+	      __throw_exception_again;
+	    }
+	}
+      __r->_M_length = _M_length;
+      return __r->_M_refdata();
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+  inline bool
+#ifdef _GLIBCPP_ALLOC_CONTROL
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _S_default_excess(size_t __s, size_t __r)
+#else
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _S_excess_slop(size_t __s, size_t __r)
+#endif
+    {
+      return 2 * (__s <= 16 ? 16 : __s) < __r;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::resize(size_type __n, _CharT __c)
+    {
+      if (__n > max_size())
+	__throw_length_error("basic_string::resize");
+      size_type __size = this->size();
+      if (__size < __n)
+	this->append(__n - __size, __c);
+      else if (__n < __size)
+	this->erase(__n);
+      // else nothing (in particular, avoid calling _M_mutate() unnecessarily.)
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template<typename _InputIter>
+      basic_string<_CharT, _Traits, _Alloc>&
+      basic_string<_CharT, _Traits, _Alloc>::
+      _M_replace(iterator __i1, iterator __i2, _InputIter __k1, 
+		 _InputIter __k2, input_iterator_tag)
+      {
+	basic_string __s(__k1, __k2);
+	return this->replace(__i1, __i2, __s._M_ibegin(), __s._M_iend());
+      }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template<typename _ForwardIter>
+      basic_string<_CharT, _Traits, _Alloc>&
+      basic_string<_CharT, _Traits, _Alloc>::
+      _M_replace(iterator __i1, iterator __i2, _ForwardIter __k1, 
+		 _ForwardIter __k2, forward_iterator_tag)
+      {
+	size_type __dold = __i2 - __i1;
+	size_type __dmax = this->max_size();
+	size_type __dnew = static_cast<size_type>(distance(__k1, __k2));
+
+	if (__dmax <= __dnew)
+	  __throw_length_error("basic_string::_M_replace");
+	size_type __off = __i1 - _M_ibegin();
+	_M_mutate(__off, __dold, __dnew);
+	// Invalidated __i1, __i2
+	if (__dnew)
+	  _S_copy_chars(_M_data() + __off, __k1, __k2);
+	
+	return *this;
+      }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>&
+    basic_string<_CharT, _Traits, _Alloc>::
+    replace(size_type __pos1, size_type __n1, const basic_string& __str,
+	    size_type __pos2, size_type __n2)
+    {
+      return this->replace(_M_check(__pos1), _M_fold(__pos1, __n1),
+			   __str._M_check(__pos2), 
+			   __str._M_fold(__pos2, __n2));
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>&
+    basic_string<_CharT,_Traits,_Alloc>::
+    append(const basic_string& __str)
+    {
+      // Iff appending itself, string needs to pre-reserve the
+      // correct size so that _M_mutate does not clobber the
+      // iterators formed here.
+      size_type __size = __str.size();
+      size_type __len = __size + this->size();
+      if (__len > this->capacity())
+	this->reserve(__len);
+      return this->replace(_M_iend(), _M_iend(), __str._M_ibegin(),
+			   __str._M_iend());
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>&
+    basic_string<_CharT,_Traits,_Alloc>::
+    append(const basic_string& __str, size_type __pos, size_type __n)
+    {
+      // Iff appending itself, string needs to pre-reserve the
+      // correct size so that _M_mutate does not clobber the
+      // iterators formed here.
+      size_type __len = min(__str.size() - __pos, __n) + this->size();
+      if (__len > this->capacity())
+	this->reserve(__len);
+      return this->replace(_M_iend(), _M_iend(), __str._M_check(__pos),
+			   __str._M_fold(__pos, __n));
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>&
+    basic_string<_CharT,_Traits,_Alloc>::
+    append(const _CharT* __s, size_type __n)
+    {
+      size_type __len = __n + this->size();
+      if (__len > this->capacity())
+	this->reserve(__len);
+      return this->replace(_M_iend(), _M_iend(), __s, __s + __n);
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>&
+    basic_string<_CharT,_Traits,_Alloc>::
+    append(size_type __n, _CharT __c)
+    {
+      size_type __len = __n + this->size();
+      if (__len > this->capacity())
+	this->reserve(__len);
+       return this->replace(_M_iend(), _M_iend(), __n, __c);
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>
+    operator+(const _CharT* __lhs,
+             const basic_string<_CharT,_Traits,_Alloc>& __rhs)
+    {
+      typedef basic_string<_CharT,_Traits,_Alloc> __string_type;
+      typedef typename __string_type::size_type	  __size_type;
+      __size_type __len = _Traits::length(__lhs);
+      __string_type __str;
+      __str.reserve(__len + __rhs.size());
+      __str.append(__lhs, __lhs + __len);
+      __str.append(__rhs);
+      return __str;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>
+    operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs)
+    {
+      typedef basic_string<_CharT,_Traits,_Alloc> __string_type;
+      typedef typename __string_type::size_type	  __size_type;
+      __string_type __str;
+      __size_type __len = __rhs.size();
+      __str.reserve(__len + 1);
+      __str.append(__size_type(1), __lhs);
+      __str.append(__rhs);
+      return __str;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>&
+    basic_string<_CharT, _Traits, _Alloc>::
+    replace(iterator __i1, iterator __i2, size_type __n2, _CharT __c)
+    {
+      size_type __n1 = __i2 - __i1;
+      size_type __off1 = __i1 - _M_ibegin();
+      if (max_size() - (this->size() - __n1) <= __n2)
+	__throw_length_error("basic_string::replace");
+      _M_mutate (__off1, __n1, __n2);
+      // Invalidated __i1, __i2
+      if (__n2)
+	traits_type::assign(_M_data() + __off1, __n2, __c);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    copy(_CharT* __s, size_type __n, size_type __pos) const
+    {
+      if (__pos > this->size())
+	__throw_out_of_range("basic_string::copy");
+      
+      if (__n > this->size() - __pos)
+	__n = this->size() - __pos;
+      
+      traits_type::copy(__s, _M_data() + __pos, __n);
+      // 21.3.5.7 par 3: do not append null.  (good.)
+      return __n;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_type __size = this->size();
+      size_t __xpos = __pos;
+      const _CharT* __data = _M_data();
+      for (; __xpos + __n <= __size; ++__xpos)
+	if (traits_type::compare(__data + __xpos, __s, __n) == 0)
+	  return __xpos;
+      return npos;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find(_CharT __c, size_type __pos) const
+    {
+      size_type __size = this->size();
+      size_type __ret = npos;
+      if (__pos < __size)
+	{
+	  const _CharT* __data = _M_data();
+	  size_type __n = __size - __pos;
+	  const _CharT* __p = traits_type::find(__data + __pos, __n, __c);
+	  if (__p)
+	    __ret = __p - __data;
+	}
+      return __ret;
+    }
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    rfind(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_type __size = this->size();
+      if (__n <= __size)
+	{
+	  __pos = std::min(__size - __n ,__pos);
+	  const _CharT* __data = _M_data();
+	  do 
+	    {
+	      if (traits_type::compare(__data + __pos, __s, __n) == 0)
+		return __pos;
+	    } 
+	  while (__pos-- > 0);
+	}
+      return npos;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    rfind(_CharT __c, size_type __pos) const
+    {
+      size_type __size = this->size();
+      if (__size)
+	{
+	  size_t __xpos = __size - 1;
+	  if (__xpos > __pos)
+	    __xpos = __pos;
+      
+	  for (++__xpos; __xpos-- > 0; )
+	    if (traits_type::eq(_M_data()[__xpos], __c))
+	      return __xpos;
+	}
+      return npos;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_first_of(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      for (; __n && __pos < this->size(); ++__pos)
+	{
+	  const _CharT* __p = traits_type::find(__s, __n, _M_data()[__pos]);
+	  if (__p)
+	    return __pos;
+	}
+      return npos;
+    }
+ 
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_last_of(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_type __size = this->size();
+      if (__size && __n)
+	{ 
+	  if (--__size > __pos) 
+	    __size = __pos;
+	  do
+	    {
+	      if (traits_type::find(__s, __n, _M_data()[__size]))
+		return __size;
+	    } 
+	  while (__size-- != 0);
+	}
+      return npos;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_first_not_of(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_t __xpos = __pos;
+      for (; __n && __xpos < this->size(); ++__xpos)
+	if (!traits_type::find(__s, __n, _M_data()[__xpos]))
+	  return __xpos;
+      return npos;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_first_not_of(_CharT __c, size_type __pos) const
+    {
+      size_t __xpos = __pos;
+      for (; __xpos < this->size(); ++__xpos)
+	if (!traits_type::eq(_M_data()[__xpos], __c))
+	  return __xpos;
+      return npos;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_last_not_of(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_type __size = this->size();
+      if (__size && __n)
+	{ 
+	  if (--__size > __pos) 
+	    __size = __pos;
+	  do
+	    {
+	      if (!traits_type::find(__s, __n, _M_data()[__size]))
+		return __size;
+	    } 
+	  while (__size--);
+	}
+      return npos;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_last_not_of(_CharT __c, size_type __pos) const
+    {
+      size_type __size = this->size();
+      if (__size)
+	{ 
+	  if (--__size > __pos) 
+	    __size = __pos;
+	  do
+	    {
+	      if (!traits_type::eq(_M_data()[__size], __c))
+		return __size;
+	    } 
+	  while (__size--);
+	}
+      return npos;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string<_CharT, _Traits, _Alloc>::
+    compare(size_type __pos, size_type __n, const basic_string& __str) const
+    {
+      size_type __size = this->size();
+      size_type __osize = __str.size();
+      if (__pos > __size)
+	__throw_out_of_range("basic_string::compare");
+      
+      size_type __rsize= min(__size - __pos, __n);
+      size_type __len = min(__rsize, __osize);
+      int __r = traits_type::compare(_M_data() + __pos, __str.data(), __len);
+      if (!__r)
+	__r = __rsize - __osize;
+      return __r;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string<_CharT, _Traits, _Alloc>::
+    compare(size_type __pos1, size_type __n1, const basic_string& __str,
+	    size_type __pos2, size_type __n2) const
+    {
+      size_type __size = this->size();
+      size_type __osize = __str.size();
+      if (__pos1 > __size || __pos2 > __osize)
+	__throw_out_of_range("basic_string::compare");
+      
+      size_type __rsize = min(__size - __pos1, __n1);
+      size_type __rosize = min(__osize - __pos2, __n2);
+      size_type __len = min(__rsize, __rosize);
+      int __r = traits_type::compare(_M_data() + __pos1, 
+				     __str.data() + __pos2, __len);
+      if (!__r)
+	__r = __rsize - __rosize;
+      return __r;
+    }
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string<_CharT, _Traits, _Alloc>::
+    compare(const _CharT* __s) const
+    {
+      size_type __size = this->size();
+      int __r = traits_type::compare(_M_data(), __s, __size);
+      if (!__r)
+	__r = __size - traits_type::length(__s);
+      return __r;
+    }
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string <_CharT,_Traits,_Alloc>::
+    compare(size_type __pos, size_type __n1, const _CharT* __s) const
+    {
+      size_type __size = this->size();
+      if (__pos > __size)
+	__throw_out_of_range("basic_string::compare");
+      
+      size_type __osize = traits_type::length(__s);
+      size_type __rsize = min(__size - __pos, __n1);
+      size_type __len = min(__rsize, __osize);
+      int __r = traits_type::compare(_M_data() + __pos, __s, __len);
+      if (!__r)
+	__r = __rsize - __osize;
+      return __r;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string <_CharT,_Traits,_Alloc>::
+    compare(size_type __pos, size_type __n1, const _CharT* __s, 
+	    size_type __n2) const
+    {
+      size_type __size = this->size();
+      if (__pos > __size)
+	__throw_out_of_range("basic_string::compare");
+      
+      size_type __osize = min(traits_type::length(__s), __n2);
+      size_type __rsize = min(__size - __pos, __n1);
+      size_type __len = min(__rsize, __osize);
+      int __r = traits_type::compare(_M_data() + __pos, __s, __len);
+      if (!__r)
+	__r = __rsize - __osize;
+      return __r;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    void
+    _S_string_copy(const basic_string<_CharT, _Traits, _Alloc>& __str,
+		   _CharT* __buf, typename _Alloc::size_type __bufsiz)
+    {
+      typedef typename _Alloc::size_type size_type;
+      size_type __strsize = __str.size();
+      size_type __bytes = min(__strsize, __bufsiz - 1);
+      _Traits::copy(__buf, __str.data(), __bytes);
+      __buf[__bytes] = _CharT();
+    }
+} // namespace std
+
+#endif
diff --git a/contrib/media/updf/include/bits/boost_concept_check.h b/contrib/media/updf/include/bits/boost_concept_check.h
new file mode 100644
index 000000000..18d580b7e
--- /dev/null
+++ b/contrib/media/updf/include/bits/boost_concept_check.h
@@ -0,0 +1,895 @@
+//
+// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify,
+// sell and distribute this software is granted provided this
+// copyright notice appears in all copies. This software is provided
+// "as is" without express or implied warranty, and with no claim as
+// to its suitability for any purpose.
+//
+
+// GCC Note:  based on version 1.12.0 of the Boost library.
+#ifndef _GLIBCPP_BOOST_CONCEPT_CHECK
+#define _GLIBCPP_BOOST_CONCEPT_CHECK 1
+
+#pragma GCC system_header
+#include <bits/stl_iterator_base_types.h>    // for traits and tags
+#include <utility>                           // for pair<>
+
+
+namespace __gnu_cxx
+{
+
+#define _IsUnused __attribute__ ((__unused__))
+
+template <class _Concept>
+void __function_requires()
+{
+  void (_Concept::*__x)() _IsUnused = &_Concept::__constraints;
+}
+
+
+// ??? Should the "concept_checking*" structs begin with more than _ ?
+#define _GLIBCPP_CLASS_REQUIRES(_type_var, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var>::* _func##_type_var##_concept)(); \
+  template <_func##_type_var##_concept _Tp1> \
+  struct _concept_checking##_type_var##_concept { }; \
+  typedef _concept_checking##_type_var##_concept< \
+    &_ns::_concept <_type_var>::__constraints> \
+    _concept_checking_typedef##_type_var##_concept
+
+#define _GLIBCPP_CLASS_REQUIRES2(_type_var1, _type_var2, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2>::* _func##_type_var1##_type_var2##_concept)(); \
+  template <_func##_type_var1##_type_var2##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_concept< \
+    &_ns::_concept <_type_var1,_type_var2>::__constraints> \
+    _concept_checking_typedef##_type_var1##_type_var2##_concept
+
+#define _GLIBCPP_CLASS_REQUIRES3(_type_var1, _type_var2, _type_var3, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2,_type_var3>::* _func##_type_var1##_type_var2##_type_var3##_concept)(); \
+  template <_func##_type_var1##_type_var2##_type_var3##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_type_var3##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_type_var3##_concept< \
+    &_ns::_concept <_type_var1,_type_var2,_type_var3>::__constraints>  \
+  _concept_checking_typedef##_type_var1##_type_var2##_type_var3##_concept
+
+#define _GLIBCPP_CLASS_REQUIRES4(_type_var1, _type_var2, _type_var3, _type_var4, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2,_type_var3,_type_var4>::* _func##_type_var1##_type_var2##_type_var3##_type_var4##_concept)(); \
+  template <_func##_type_var1##_type_var2##_type_var3##_type_var4##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_type_var3##_type_var4##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_type_var3##_type_var4##_concept< \
+  &_ns::_concept <_type_var1,_type_var2,_type_var3,_type_var4>::__constraints> \
+    _concept_checking_typedef##_type_var1##_type_var2##_type_var3##_type_var4##_concept
+
+
+template <class _Tp1, class _Tp2>
+struct _Aux_require_same { };
+
+template <class _Tp>
+struct _Aux_require_same<_Tp,_Tp> { typedef _Tp _Type; };
+
+  template <class _Tp1, class _Tp2>
+  struct _SameTypeConcept
+  {
+    void __constraints() {
+      typedef typename _Aux_require_same<_Tp1, _Tp2>::_Type _Required;
+    }
+  };
+
+  template <class _Tp>
+  struct _IntegerConcept {
+    void __constraints() { 
+      __error_type_must_be_an_integer_type();
+    }
+  };
+  template <> struct _IntegerConcept<short> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned short> { void __constraints(){} };
+  template <> struct _IntegerConcept<int> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned int> { void __constraints() {} };
+  template <> struct _IntegerConcept<long> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned long> { void __constraints() {} };
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template <> struct _IntegerConcept<long long> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned long long>
+                                                { void __constraints() {} };
+#endif
+
+  template <class _Tp>
+  struct _SignedIntegerConcept {
+    void __constraints() { 
+      __error_type_must_be_a_signed_integer_type();
+    }
+  };
+  template <> struct _SignedIntegerConcept<short> { void __constraints() {} };
+  template <> struct _SignedIntegerConcept<int> { void __constraints() {} };
+  template <> struct _SignedIntegerConcept<long> { void __constraints() {} };
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template <> struct _SignedIntegerConcept<long long> { void __constraints(){}};
+#endif
+
+  template <class _Tp>
+  struct _UnsignedIntegerConcept {
+    void __constraints() { 
+      __error_type_must_be_an_unsigned_integer_type();
+    }
+  };
+  template <> struct _UnsignedIntegerConcept<unsigned short>
+    { void __constraints() {} };
+  template <> struct _UnsignedIntegerConcept<unsigned int>
+    { void __constraints() {} };
+  template <> struct _UnsignedIntegerConcept<unsigned long>
+    { void __constraints() {} };
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template <> struct _UnsignedIntegerConcept<unsigned long long>
+    { void __constraints() {} };
+#endif
+
+  //===========================================================================
+  // Basic Concepts
+
+  template <class _Tp>
+  struct _DefaultConstructibleConcept
+  {
+    void __constraints() {
+      _Tp __a _IsUnused;                // require default constructor
+    }
+  };
+
+  template <class _Tp>
+  struct _AssignableConcept
+  {
+    void __constraints() {
+      __a = __a;                        // require assignment operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __b) {
+      __a = __b;                   // const required for argument to assignment
+    }
+    _Tp __a;
+  };
+
+  template <class _Tp>
+  struct _CopyConstructibleConcept
+  {
+    void __constraints() {
+      _Tp __a(__b);                     // require copy constructor
+      _Tp* __ptr _IsUnused = &__a;      // require address of operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __a) {
+      _Tp __c(__a) _IsUnused;           // require const copy constructor
+      const _Tp* __ptr _IsUnused = &__a; // require const address of operator
+    }
+    _Tp __b;
+  };
+
+  // The SGI STL version of Assignable requires copy constructor and operator=
+  template <class _Tp>
+  struct _SGIAssignableConcept
+  {
+    void __constraints() {
+      _Tp __b(__a) _IsUnused;
+      __a = __a;                        // require assignment operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __b) {
+      _Tp __c(__b) _IsUnused;
+      __a = __b;              // const required for argument to assignment
+    }
+    _Tp __a;
+  };
+
+  template <class _From, class _To>
+  struct _ConvertibleConcept
+  {
+    void __constraints() {
+      _To __y _IsUnused = __x;
+    }
+    _From __x;
+  };
+
+  // The C++ standard requirements for many concepts talk about return
+  // types that must be "convertible to bool".  The problem with this
+  // requirement is that it leaves the door open for evil proxies that
+  // define things like operator|| with strange return types.  Two
+  // possible solutions are:
+  // 1) require the return type to be exactly bool
+  // 2) stay with convertible to bool, and also
+  //    specify stuff about all the logical operators.
+  // For now we just test for convertible to bool.
+  template <class _Tp>
+  void __aux_require_boolean_expr(const _Tp& __t) {
+    bool __x _IsUnused = __t;
+  }
+
+// FIXME
+  template <class _Tp>
+  struct _EqualityComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a == __b);
+      __aux_require_boolean_expr(__a != __b);
+    }
+    _Tp __a, __b;
+  };
+
+  template <class _Tp>
+  struct _LessThanComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a < __b);
+    }
+    _Tp __a, __b;
+  };
+
+  // This is equivalent to SGI STL's LessThanComparable.
+  template <class _Tp>
+  struct _ComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a < __b);
+      __aux_require_boolean_expr(__a > __b);
+      __aux_require_boolean_expr(__a <= __b);
+      __aux_require_boolean_expr(__a >= __b);
+    }
+    _Tp __a, __b;
+  };
+
+#define _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(_OP,_NAME) \
+  template <class _First, class _Second> \
+  struct _NAME { \
+    void __constraints() { (void)__constraints_(); } \
+    bool __constraints_() {  \
+      return  __a _OP __b; \
+    } \
+    _First __a; \
+    _Second __b; \
+  }
+
+#define _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(_OP,_NAME) \
+  template <class _Ret, class _First, class _Second> \
+  struct _NAME { \
+    void __constraints() { (void)__constraints_(); } \
+    _Ret __constraints_() {  \
+      return __a _OP __b; \
+    } \
+    _First __a; \
+    _Second __b; \
+  }
+
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(==, _EqualOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(!=, _NotEqualOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(<, _LessThanOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(<=, _LessEqualOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(>, _GreaterThanOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(>=, _GreaterEqualOpConcept);
+
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(+, _PlusOpConcept);
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(*, _TimesOpConcept);
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(/, _DivideOpConcept);
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(-, _SubtractOpConcept);
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(%, _ModOpConcept);
+
+#undef _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT
+#undef _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT
+
+  //===========================================================================
+  // Function Object Concepts
+
+  template <class _Func, class _Return>
+  struct _GeneratorConcept
+  {
+    void __constraints() {
+      const _Return& __r _IsUnused = __f();// require operator() member function
+    }
+    _Func __f;
+  };
+
+
+  template <class _Func>
+  struct _GeneratorConcept<_Func,void>
+  {
+    void __constraints() {
+      __f();                            // require operator() member function
+    }
+    _Func __f;
+  };
+
+  template <class _Func, class _Return, class _Arg>
+  struct _UnaryFunctionConcept
+  {
+    void __constraints() {
+      __r = __f(__arg);                  // require operator()
+    }
+    _Func __f;
+    _Arg __arg;
+    _Return __r;
+  };
+
+  template <class _Func, class _Arg>
+  struct _UnaryFunctionConcept<_Func, void, _Arg> {
+    void __constraints() { 
+      __f(__arg);                       // require operator()
+    }
+    _Func __f;
+    _Arg __arg;
+  };
+
+  template <class _Func, class _Return, class _First, class _Second>
+  struct _BinaryFunctionConcept
+  {
+    void __constraints() { 
+      __r = __f(__first, __second);     // require operator()
+    }
+    _Func __f;
+    _First __first;
+    _Second __second;
+    _Return __r;
+  };
+
+  template <class _Func, class _First, class _Second>
+  struct _BinaryFunctionConcept<_Func, void, _First, _Second>
+  {
+    void __constraints() {
+      __f(__first, __second);           // require operator()
+    }
+    _Func __f;
+    _First __first;
+    _Second __second;
+  };
+
+  template <class _Func, class _Arg>
+  struct _UnaryPredicateConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__f(__arg)); // require op() returning bool
+    }
+    _Func __f;
+    _Arg __arg;
+  };
+
+  template <class _Func, class _First, class _Second>
+  struct _BinaryPredicateConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__f(__a, __b)); // require op() returning bool
+    }
+    _Func __f;
+    _First __a;
+    _Second __b;
+  };
+
+  // use this when functor is used inside a container class like std::set
+  template <class _Func, class _First, class _Second>
+  struct _Const_BinaryPredicateConcept {
+    void __constraints() { 
+      __const_constraints(__f);
+    }
+    void __const_constraints(const _Func& __fun) {
+      __function_requires<_BinaryPredicateConcept<_Func, _First, _Second> >();
+      // operator() must be a const member function
+      __aux_require_boolean_expr(__fun(__a, __b));
+    }
+    _Func __f;
+    _First __a;
+    _Second __b;
+  };
+
+  //===========================================================================
+  // Iterator Concepts
+
+  template <class _Tp>
+  struct _TrivialIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _DefaultConstructibleConcept<_Tp> >();
+      __function_requires< _AssignableConcept<_Tp> >();
+      __function_requires< _EqualityComparableConcept<_Tp> >();
+      typedef typename std::iterator_traits<_Tp>::value_type _V;
+      (void)*__i;                       // require dereference operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_TrivialIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _TrivialIteratorConcept<_Tp> >();
+      *__i = *__j;                      // require dereference and assignment
+    }
+    _Tp __i, __j;
+  };
+
+  template <class _Tp>
+  struct _InputIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _TrivialIteratorConcept<_Tp> >();
+      // require iterator_traits typedef's
+      typedef typename std::iterator_traits<_Tp>::difference_type _D;
+      __function_requires< _SignedIntegerConcept<_D> >();
+      typedef typename std::iterator_traits<_Tp>::reference _R;
+      typedef typename std::iterator_traits<_Tp>::pointer _Pt;
+      typedef typename std::iterator_traits<_Tp>::iterator_category _Cat;
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::input_iterator_tag> >();
+      ++__i;                            // require preincrement operator
+      __i++;                            // require postincrement operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp, class _ValueT>
+  struct _OutputIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _AssignableConcept<_Tp> >();
+      ++__i;                            // require preincrement operator
+      __i++;                            // require postincrement operator
+      *__i++ = __t;                     // require postincrement and assignment
+    }
+    _Tp __i;
+    _ValueT __t;
+  };
+
+  template <class _Tp>
+  struct _ForwardIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _InputIteratorConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::forward_iterator_tag> >();
+      typedef typename std::iterator_traits<_Tp>::reference _R;
+      _R __r _IsUnused = *__i;
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_ForwardIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardIteratorConcept<_Tp> >();
+      *__i++ = *__i;                    // require postincrement and assignment
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _BidirectionalIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardIteratorConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::bidirectional_iterator_tag> >();
+      --__i;                            // require predecrement operator
+      __i--;                            // require postdecrement operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_BidirectionalIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _BidirectionalIteratorConcept<_Tp> >();
+      __function_requires< _Mutable_ForwardIteratorConcept<_Tp> >();
+      *__i-- = *__i;                    // require postdecrement and assignment
+    }
+    _Tp __i;
+  };
+
+
+  template <class _Tp>
+  struct _RandomAccessIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _BidirectionalIteratorConcept<_Tp> >();
+      __function_requires< _ComparableConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::random_access_iterator_tag> >();
+      // ??? We don't use _R, are we just checking for "referenceability"?
+      typedef typename std::iterator_traits<_Tp>::reference _R;
+
+      __i += __n;                       // require assignment addition operator
+      __i = __i + __n; __i = __n + __i; // require addition with difference type
+      __i -= __n;                       // require assignment subtraction op
+      __i = __i - __n;                  // require subtraction with
+                                        //            difference type
+      __n = __i - __j;                  // require difference operator
+      (void)__i[__n];                   // require element access operator
+    }
+    _Tp __a, __b;
+    _Tp __i, __j;
+    typename std::iterator_traits<_Tp>::difference_type __n;
+  };
+
+  template <class _Tp>
+  struct _Mutable_RandomAccessIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _RandomAccessIteratorConcept<_Tp> >();
+      __function_requires< _Mutable_BidirectionalIteratorConcept<_Tp> >();
+      __i[__n] = *__i;                  // require element access and assignment
+    }
+    _Tp __i;
+    typename std::iterator_traits<_Tp>::difference_type __n;
+  };
+
+  //===========================================================================
+  // Container Concepts
+
+  template <class _Container>
+  struct _ContainerConcept
+  {
+    typedef typename _Container::value_type _Value_type;
+    typedef typename _Container::difference_type _Difference_type;
+    typedef typename _Container::size_type _Size_type;
+    typedef typename _Container::const_reference _Const_reference;
+    typedef typename _Container::const_pointer _Const_pointer;
+    typedef typename _Container::const_iterator _Const_iterator;
+
+    void __constraints() {
+      __function_requires< _InputIteratorConcept<_Const_iterator> >();
+      __function_requires< _AssignableConcept<_Container> >();
+      const _Container __c;
+      __i = __c.begin();
+      __i = __c.end();
+      __n = __c.size();
+      __n = __c.max_size();
+      __b = __c.empty();
+    }
+    bool __b;
+    _Const_iterator __i;
+    _Size_type __n;
+  };
+
+  template <class _Container>
+  struct _Mutable_ContainerConcept
+  {
+    typedef typename _Container::value_type _Value_type;
+    typedef typename _Container::reference _Reference;
+    typedef typename _Container::iterator _Iterator;
+    typedef typename _Container::pointer _Pointer;
+    
+    void __constraints() {
+      __function_requires< _ContainerConcept<_Container> >();
+      __function_requires< _AssignableConcept<_Value_type> >();
+      __function_requires< _InputIteratorConcept<_Iterator> >();
+
+      __i = __c.begin();
+      __i = __c.end();
+      __c.swap(__c2);
+    }
+    _Iterator __i;
+    _Container __c, __c2;
+  };
+
+  template <class _ForwardContainer>
+  struct _ForwardContainerConcept
+  {
+    void __constraints() {
+      __function_requires< _ContainerConcept<_ForwardContainer> >();
+      typedef typename _ForwardContainer::const_iterator _Const_iterator;
+      __function_requires< _ForwardIteratorConcept<_Const_iterator> >();
+    }
+  };  
+
+  template <class _ForwardContainer>
+  struct _Mutable_ForwardContainerConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardContainerConcept<_ForwardContainer> >();
+      __function_requires< _Mutable_ContainerConcept<_ForwardContainer> >();
+      typedef typename _ForwardContainer::iterator _Iterator;
+      __function_requires< _Mutable_ForwardIteratorConcept<_Iterator> >();
+    }
+  };  
+
+  template <class _ReversibleContainer>
+  struct _ReversibleContainerConcept
+  {
+    typedef typename _ReversibleContainer::const_iterator _Const_iterator;
+    typedef typename _ReversibleContainer::const_reverse_iterator
+      _Const_reverse_iterator;
+
+    void __constraints() {
+      __function_requires< _ForwardContainerConcept<_ReversibleContainer> >();
+      __function_requires< _BidirectionalIteratorConcept<_Const_iterator> >();
+      __function_requires<
+        _BidirectionalIteratorConcept<_Const_reverse_iterator> >();
+
+      const _ReversibleContainer __c;
+      _Const_reverse_iterator __i = __c.rbegin();
+      __i = __c.rend();
+    }
+  };
+
+  template <class _ReversibleContainer>
+  struct _Mutable_ReversibleContainerConcept
+  {
+    typedef typename _ReversibleContainer::iterator _Iterator;
+    typedef typename _ReversibleContainer::reverse_iterator _Reverse_iterator;
+
+    void __constraints() {
+      __function_requires<_ReversibleContainerConcept<_ReversibleContainer> >();
+      __function_requires<
+        _Mutable_ForwardContainerConcept<_ReversibleContainer> >();
+      __function_requires<_Mutable_BidirectionalIteratorConcept<_Iterator> >();
+      __function_requires<
+        _Mutable_BidirectionalIteratorConcept<_Reverse_iterator> >();
+
+      _Reverse_iterator __i = __c.rbegin();
+      __i = __c.rend();
+    }
+    _ReversibleContainer __c;
+  };
+
+  template <class _RandomAccessContainer>
+  struct _RandomAccessContainerConcept
+  {
+    typedef typename _RandomAccessContainer::size_type _Size_type;
+    typedef typename _RandomAccessContainer::const_reference _Const_reference;
+    typedef typename _RandomAccessContainer::const_iterator _Const_iterator;
+    typedef typename _RandomAccessContainer::const_reverse_iterator
+      _Const_reverse_iterator;
+
+    void __constraints() {
+      __function_requires<
+        _ReversibleContainerConcept<_RandomAccessContainer> >();
+      __function_requires< _RandomAccessIteratorConcept<_Const_iterator> >();
+      __function_requires<
+        _RandomAccessIteratorConcept<_Const_reverse_iterator> >();
+
+      const _RandomAccessContainer __c;
+      _Const_reference __r _IsUnused = __c[__n];
+    }
+    _Size_type __n;
+  };
+
+  template <class _RandomAccessContainer>
+  struct _Mutable_RandomAccessContainerConcept
+  {
+    typedef typename _RandomAccessContainer::size_type _Size_type;
+    typedef typename _RandomAccessContainer::reference _Reference;
+    typedef typename _RandomAccessContainer::iterator _Iterator;
+    typedef typename _RandomAccessContainer::reverse_iterator _Reverse_iterator;
+
+    void __constraints() {
+      __function_requires<
+        _RandomAccessContainerConcept<_RandomAccessContainer> >();
+      __function_requires<
+        _Mutable_ReversibleContainerConcept<_RandomAccessContainer> >();
+      __function_requires< _Mutable_RandomAccessIteratorConcept<_Iterator> >();
+      __function_requires<
+        _Mutable_RandomAccessIteratorConcept<_Reverse_iterator> >();
+
+      _Reference __r _IsUnused = __c[__i];
+    }
+    _Size_type __i;
+    _RandomAccessContainer __c;
+  };
+
+  // A Sequence is inherently mutable
+  template <class _Sequence>
+  struct _SequenceConcept
+  {
+    typedef typename _Sequence::reference _Reference;
+    typedef typename _Sequence::const_reference _Const_reference;
+
+    void __constraints() {
+      // Matt Austern's book puts DefaultConstructible here, the C++
+      // standard places it in Container
+      //    function_requires< DefaultConstructible<Sequence> >();
+      __function_requires< _Mutable_ForwardContainerConcept<_Sequence> >();
+      __function_requires< _DefaultConstructibleConcept<_Sequence> >();
+
+      _Sequence 
+        __c(__n) _IsUnused,
+        __c2(__n, __t) _IsUnused,
+        __c3(__first, __last) _IsUnused;
+
+      __c.insert(__p, __t);
+      __c.insert(__p, __n, __t);
+      __c.insert(__p, __first, __last);
+
+      __c.erase(__p);
+      __c.erase(__p, __q);
+
+      _Reference __r _IsUnused = __c.front();
+
+      __const_constraints(__c);
+    }
+    void __const_constraints(const _Sequence& __c) {
+      _Const_reference __r _IsUnused = __c.front();
+    }
+    typename _Sequence::value_type __t;
+    typename _Sequence::size_type __n;
+    typename _Sequence::value_type *__first, *__last;
+    typename _Sequence::iterator __p, __q;
+  };
+
+  template <class _FrontInsertionSequence>
+  struct _FrontInsertionSequenceConcept
+  {
+    void __constraints() {
+      __function_requires< _SequenceConcept<_FrontInsertionSequence> >();
+
+      __c.push_front(__t);
+      __c.pop_front();
+    }
+    _FrontInsertionSequence __c;
+    typename _FrontInsertionSequence::value_type __t;
+  };
+
+  template <class _BackInsertionSequence>
+  struct _BackInsertionSequenceConcept
+  {
+    typedef typename _BackInsertionSequence::reference _Reference;
+    typedef typename _BackInsertionSequence::const_reference _Const_reference;
+
+    void __constraints() {
+      __function_requires< _SequenceConcept<_BackInsertionSequence> >();
+
+      __c.push_back(__t);
+      __c.pop_back();
+      _Reference __r _IsUnused = __c.back();
+    }
+    void __const_constraints(const _BackInsertionSequence& __c) {
+      _Const_reference __r _IsUnused = __c.back();
+    };
+    _BackInsertionSequence __c;
+    typename _BackInsertionSequence::value_type __t;
+  };
+
+  template <class _AssociativeContainer>
+  struct _AssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardContainerConcept<_AssociativeContainer> >();
+      __function_requires<
+        _DefaultConstructibleConcept<_AssociativeContainer> >();
+    
+      __i = __c.find(__k);
+      __r = __c.equal_range(__k);
+      __c.erase(__k);
+      __c.erase(__i);
+      __c.erase(__r.first, __r.second);
+      __const_constraints(__c);
+    }
+    void __const_constraints(const _AssociativeContainer& __c) {
+      __ci = __c.find(__k);
+      __n = __c.count(__k);
+      __cr = __c.equal_range(__k);
+    }
+    typedef typename _AssociativeContainer::iterator _Iterator;
+    typedef typename _AssociativeContainer::const_iterator _Const_iterator;
+
+    _AssociativeContainer __c;
+    _Iterator __i;
+    std::pair<_Iterator,_Iterator> __r;
+    _Const_iterator __ci;
+    std::pair<_Const_iterator,_Const_iterator> __cr;
+    typename _AssociativeContainer::key_type __k;
+    typename _AssociativeContainer::size_type __n;
+  };
+
+  template <class _UniqueAssociativeContainer>
+  struct _UniqueAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_UniqueAssociativeContainer> >();
+    
+      _UniqueAssociativeContainer __c(__first, __last);
+      
+      __pos_flag = __c.insert(__t);
+      __c.insert(__first, __last);
+    }
+    std::pair<typename _UniqueAssociativeContainer::iterator, bool> __pos_flag;
+    typename _UniqueAssociativeContainer::value_type __t;
+    typename _UniqueAssociativeContainer::value_type *__first, *__last;
+  };
+
+  template <class _MultipleAssociativeContainer>
+  struct _MultipleAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_MultipleAssociativeContainer> >();
+
+      _MultipleAssociativeContainer __c(__first, __last);
+      
+      __pos = __c.insert(__t);
+      __c.insert(__first, __last);
+
+    }
+    typename _MultipleAssociativeContainer::iterator __pos _IsUnused;
+    typename _MultipleAssociativeContainer::value_type __t;
+    typename _MultipleAssociativeContainer::value_type *__first, *__last;
+  };
+
+  template <class _SimpleAssociativeContainer>
+  struct _SimpleAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_SimpleAssociativeContainer> >();
+      typedef typename _SimpleAssociativeContainer::key_type _Key_type;
+      typedef typename _SimpleAssociativeContainer::value_type _Value_type;
+      typedef typename _Aux_require_same<_Key_type, _Value_type>::_Type
+        _Requqired;
+    }
+  };
+
+  template <class _SimpleAssociativeContainer>
+  struct _PairAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_SimpleAssociativeContainer> >();
+      typedef typename _SimpleAssociativeContainer::key_type _Key_type;
+      typedef typename _SimpleAssociativeContainer::value_type _Value_type;
+      typedef typename _SimpleAssociativeContainer::mapped_type _Mapped_type;
+      typedef std::pair<const _Key_type, _Mapped_type> _Required_value_type;
+      typedef typename _Aux_require_same<_Value_type,
+        _Required_value_type>::_Type _Required;
+    }
+  };
+
+  template <class _SortedAssociativeContainer>
+  struct _SortedAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_SortedAssociativeContainer> >();
+      __function_requires<
+        _ReversibleContainerConcept<_SortedAssociativeContainer> >();
+
+      _SortedAssociativeContainer 
+        __c(__kc) _IsUnused,
+        __c2(__first, __last) _IsUnused,
+        __c3(__first, __last, __kc) _IsUnused;
+
+      __p = __c.upper_bound(__k);
+      __p = __c.lower_bound(__k);
+      __r = __c.equal_range(__k);
+      
+      __c.insert(__p, __t);
+    }
+    void __const_constraints(const _SortedAssociativeContainer& __c) {
+      __kc = __c.key_comp();
+      __vc = __c.value_comp();
+
+      __cp = __c.upper_bound(__k);
+      __cp = __c.lower_bound(__k);
+      __cr = __c.equal_range(__k);
+    }
+    typename _SortedAssociativeContainer::key_compare __kc;
+    typename _SortedAssociativeContainer::value_compare __vc;
+    typename _SortedAssociativeContainer::value_type __t;
+    typename _SortedAssociativeContainer::key_type __k;
+    typedef typename _SortedAssociativeContainer::iterator _Iterator;
+    typedef typename _SortedAssociativeContainer::const_iterator
+      _Const_iterator;
+
+    _Iterator __p;
+    _Const_iterator __cp;
+    std::pair<_Iterator,_Iterator> __r;
+    std::pair<_Const_iterator,_Const_iterator> __cr;
+    typename _SortedAssociativeContainer::value_type *__first, *__last;
+  };
+
+  // HashedAssociativeContainer
+
+} // namespace __gnu_cxx
+
+#undef _IsUnused
+
+#endif // _GLIBCPP_BOOST_CONCEPT_CHECK
+
+
diff --git a/contrib/media/updf/include/bits/c++config b/contrib/media/updf/include/bits/c++config
new file mode 100644
index 000000000..8bd580d55
--- /dev/null
+++ b/contrib/media/updf/include/bits/c++config
@@ -0,0 +1,112 @@
+// Predefined symbols and macros -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CPPCONFIG
+#define _CPP_CPPCONFIG 1
+
+// Pick up any OS-specific definitions.
+#include <bits/os_defines.h>
+
+// The current version of the C++ library in compressed ISO date format.
+#define __GLIBCPP__ 20010615
+
+// This is necessary until GCC supports separate template
+// compilation.  
+#define _GLIBCPP_NO_TEMPLATE_EXPORT 1
+
+// This is a hack around not having either pre-compiled headers or
+// export compilation. If defined, the io, string, and valarray
+// headers will include all the necessary bits. If not defined, the
+// implementation optimizes the headers for the most commonly-used
+// types. For the io library, this means that larger, out-of-line
+// member functions are only declared, and definitions are not parsed
+// by the compiler, but instead instantiated into the library binary.
+#define _GLIBCPP_FULLY_COMPLIANT_HEADERS 1
+
+// Define this to permit user-level control of the expansion of string
+// buffers (via a fn pointer), see basic_string.* for more.
+//#define _GLIBCPP_ALLOC_CONTROL
+
+// To enable older, ARM-style iostreams and other anachronisms use this.
+//#define _GLIBCPP_DEPRECATED 1
+
+// Use corrected code from the committee library group's issues list.
+#define _GLIBCPP_RESOLVE_LIB_DEFECTS 1
+
+// Enable concept checking code from the boost libraries.
+//#define _GLIBCPP_CONCEPT_CHECKS 1
+
+// Map gthr.h abstraction to that required for STL.  Do not key off of
+// __GTHREADS at this point since we haven't seen the correct symbol
+// yet, instead setup so that include/bits/stl_threads.h will know to
+// include gthr.h instead of any other type of thread support.  Note:
+// that gthr.h may well map to gthr-single.h which is a correct way to
+// express no threads support in gcc.  As a user, do not define
+// _NOTHREADS without consideration of the consequences (e.g. it is an
+// internal ABI change).
+#define __STL_GTHREADS
+#define __STL_THREADS
+#define __STL_VOLATILE volatile
+
+// This is also a user hook, but via -f[no-]exceptions, not direct #defines.
+#ifdef __EXCEPTIONS
+# define __STL_USE_EXCEPTIONS
+# define __STL_TRY try
+# define __STL_CATCH_ALL catch(...)
+# define __STL_THROW(x) throw x
+# define __STL_RETHROW throw
+# define __STL_NOTHROW throw()
+# define __STL_UNWIND(action) catch(...) { action; throw; }
+#else
+# define __STL_TRY 
+# define __STL_CATCH_ALL if (false)
+# define __STL_THROW(x) 
+# define __STL_RETHROW 
+# define __STL_NOTHROW 
+# define __STL_UNWIND(action) 
+#endif
+
+// Default to the typically high-speed, pool-based allocator (as
+// libstdc++-v2) instead of the malloc-based allocator (libstdc++-v3
+// snapshots).  See libstdc++-v3/docs/html/17_intro/howto.html for
+// details on why you don't want to override this setting.  Ensure
+// that threads are properly configured on your platform before
+// assigning blame to the STL container-memory allocator.  After doing
+// so, please report any possible issues to libstdc++@gcc.gnu.org .
+// Do not blindly #define __USE_MALLOC here or on the command line.
+
+// The remainder of the prewritten config is mostly automatic; all the
+// user hooks are listed above.
+
+// XXX 
+// Only used in the SGI rope extensions; this is from stl_config.h and
+// should be cleaned up.
+# define __stl_assert(expr)
+
+// End of prewritten config; the discovered settings follow.
diff --git a/contrib/media/updf/include/bits/char_traits.h b/contrib/media/updf/include/bits/char_traits.h
new file mode 100644
index 000000000..eb3f9fec3
--- /dev/null
+++ b/contrib/media/updf/include/bits/char_traits.h
@@ -0,0 +1,275 @@
+// Character Traits for use by standard string and iostream -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21  Strings library
+//
+
+#ifndef _CPP_BITS_CHAR_TRAITS_H
+#define _CPP_BITS_CHAR_TRAITS_H 1
+
+#pragma GCC system_header
+
+#include <bits/std_cstring.h> 	// For memmove, memset, memchr
+#include <bits/fpos.h> 		// For streampos
+
+namespace std 
+{
+  // 21.1.2 Basis for explicit _Traits specialization 
+  // NB: That for any given actual character type this definition is
+  // probably wrong.
+  template<class _CharT>
+    struct char_traits
+    {
+      typedef _CharT 		char_type;
+      // Unsigned as wint_t in unsigned.
+      typedef unsigned long  	int_type;
+      typedef streampos 	pos_type;
+      typedef streamoff 	off_type;
+      typedef mbstate_t 	state_type;
+      
+      static void 
+      assign(char_type& __c1, const char_type& __c2)
+      { __c1 = __c2; }
+
+      static bool 
+      eq(const char_type& __c1, const char_type& __c2)
+      { return __c1 == __c2; }
+
+      static bool 
+      lt(const char_type& __c1, const char_type& __c2)
+      { return __c1 < __c2; }
+
+      static int 
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      { 
+	for (size_t __i = 0; __i < __n; ++__i)
+	  if (!eq(__s1[__i], __s2[__i]))
+	    return lt(__s1[__i], __s2[__i]) ? -1 : 1;
+	return 0; 
+      }
+
+      static size_t
+      length(const char_type* __s)
+      { 
+	const char_type* __p = __s; 
+	while (*__p) ++__p; 
+	return (__p - __s); 
+      }
+
+      static const char_type* 
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      { 
+	for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
+	  if (*__p == __a) return __p;
+	return 0;
+      }
+
+      static char_type* 
+      move(char_type* __s1, const char_type* __s2, size_t __n)
+      { return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); }
+
+      static char_type* 
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      { return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); }
+
+      static char_type* 
+      assign(char_type* __s, size_t __n, char_type __a)
+      { 
+	for (char_type* __p = __s; __p < __s + __n; ++__p) 
+	  assign(*__p, __a);
+        return __s; 
+      }
+
+      static char_type 
+      to_char_type(const int_type& __c)
+      { return char_type(__c); }
+
+      static int_type 
+      to_int_type(const char_type& __c) { return int_type(__c); }
+
+      static bool 
+      eq_int_type(const int_type& __c1, const int_type& __c2)
+      { return __c1 == __c2; }
+
+      static int_type 
+      eof() { return static_cast<int_type>(-1); }
+
+      static int_type 
+      not_eof(const int_type& __c)
+      { return eq_int_type(__c, eof()) ? int_type(0) : __c; }
+    };
+
+
+  // 21.1.4  char_traits specializations
+  template<>
+    struct char_traits<char>
+    {
+      typedef char 		char_type;
+      typedef int 	        int_type;
+      typedef streampos 	pos_type;
+      typedef streamoff 	off_type;
+      typedef mbstate_t 	state_type;
+
+      static void 
+      assign(char_type& __c1, const char_type& __c2)
+      { __c1 = __c2; }
+
+      static bool 
+      eq(const char_type& __c1, const char_type& __c2)
+      { return __c1 == __c2; }
+
+      static bool 
+      lt(const char_type& __c1, const char_type& __c2)
+      { return __c1 < __c2; }
+
+      static int 
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      { return memcmp(__s1, __s2, __n); }
+
+      static size_t
+      length(const char_type* __s)
+      { return strlen(__s); }
+
+      static const char_type* 
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      { return static_cast<const char_type*>(memchr(__s, __a, __n)); }
+
+      static char_type* 
+      move(char_type* __s1, const char_type* __s2, size_t __n)
+      { return static_cast<char_type*>(memmove(__s1, __s2, __n)); }
+
+      static char_type* 
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      {  return static_cast<char_type*>(memcpy(__s1, __s2, __n)); }
+
+      static char_type* 
+      assign(char_type* __s, size_t __n, char_type __a)
+      { return static_cast<char_type*>(memset(__s, __a, __n)); }
+
+      static char_type 
+      to_char_type(const int_type& __c)
+      { return static_cast<char_type>(__c); }
+
+      // To keep both the byte 0xff and the eof symbol 0xffffffff
+      // from ending up as 0xffffffff.
+      static int_type 
+      to_int_type(const char_type& __c)
+      { return static_cast<int_type>(static_cast<unsigned char>(__c)); }
+
+      static bool 
+      eq_int_type(const int_type& __c1, const int_type& __c2)
+      { return __c1 == __c2; }
+
+      static int_type 
+      eof() { return static_cast<int_type>(EOF); }
+
+      static int_type 
+      not_eof(const int_type& __c)
+      { return (__c == eof()) ? 0 : __c; }
+  };
+
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+    struct char_traits<wchar_t>
+    {
+      typedef wchar_t 		char_type;
+      typedef wint_t 		int_type;
+      typedef streamoff 	off_type;
+      typedef wstreampos 	pos_type;
+      typedef mbstate_t 	state_type;
+      
+      static void 
+      assign(char_type& __c1, const char_type& __c2)
+      { __c1 = __c2; }
+
+      static bool 
+      eq(const char_type& __c1, const char_type& __c2)
+      { return __c1 == __c2; }
+
+      static bool 
+      lt(const char_type& __c1, const char_type& __c2)
+      { return __c1 < __c2; }
+
+      static int 
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      { return wmemcmp(__s1, __s2, __n); }
+
+      static size_t
+      length(const char_type* __s)
+      { return wcslen(__s); }
+
+      static const char_type* 
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      { return wmemchr(__s, __a, __n); }
+
+      static char_type* 
+      move(char_type* __s1, const char_type* __s2, int_type __n)
+      { return wmemmove(__s1, __s2, __n); }
+
+      static char_type* 
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      { return wmemcpy(__s1, __s2, __n); }
+
+      static char_type* 
+      assign(char_type* __s, size_t __n, char_type __a)
+      { return wmemset(__s, __a, __n); }
+
+      static char_type 
+      to_char_type(const int_type& __c) { return char_type(__c); }
+
+      static int_type 
+      to_int_type(const char_type& __c) { return int_type(__c); }
+
+      static bool 
+      eq_int_type(const int_type& __c1, const int_type& __c2)
+      { return __c1 == __c2; }
+
+      static int_type 
+      eof() { return static_cast<int_type>(WEOF); }
+
+      static int_type 
+      not_eof(const int_type& __c)
+      { return eq_int_type(__c, eof()) ? 0 : __c; }
+  };
+#endif //_GLIBCPP_USE_WCHAR_T
+
+  template<typename _CharT, typename _Traits>
+    struct _Char_traits_match
+    {
+      _CharT _M_c;
+      _Char_traits_match(_CharT const& __c) : _M_c(__c) { }
+
+      bool 
+      operator()(_CharT const& __a) { return _Traits::eq(_M_c, __a); }
+    };
+} // namespace std
+
+#endif
diff --git a/contrib/media/updf/include/bits/codecvt.h b/contrib/media/updf/include/bits/codecvt.h
new file mode 100644
index 000000000..badc7fbf1
--- /dev/null
+++ b/contrib/media/updf/include/bits/codecvt.h
@@ -0,0 +1,717 @@
+// Locale support (codecvt) -*- C++ -*-
+
+// Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.2.1.5 Template class codecvt
+//
+
+// Warning: this file is not meant for user inclusion.  Use <locale>.
+
+// Written by Benjamin Kosnik <bkoz@cygnus.com>
+
+#ifndef _CPP_BITS_CODECVT_H
+#define _CPP_BITS_CODECVT_H	1
+
+#pragma GCC system_header
+
+  // XXX 
+  // __enc_traits may need to move up the locale header hierarchy,
+  // depending on if ctype ends up using it.
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  // Extensions to use icov for dealing with character encodings,
+  // including conversions and comparisons between various character
+  // sets.  This object encapsulates data that may need to be shared between
+  // char_traits, codecvt and ctype.
+
+#if _GLIBCPP_USE_SHADOW_HEADERS
+  using _C_legacy::CODESET;
+#endif
+
+  class __enc_traits
+  {
+  public:
+    // Types: 
+    // NB: A conversion descriptor subsumes and enhances the
+    // functionality of a simple state type such as mbstate_t.
+    typedef iconv_t	__desc_type;
+    
+  protected:
+    // Data Members:
+    // Max size of charset encoding name
+    static const int 	_S_max_size = 32;
+    // Name of internal character set encoding.
+    char	       	_M_int_enc[_S_max_size];
+    // Name of external character set encoding.
+    char  	       	_M_ext_enc[_S_max_size];
+
+    // Conversion descriptor between external encoding to internal encoding.
+    __desc_type		_M_in_desc;
+    // Conversion descriptor between internal encoding to external encoding.
+    __desc_type		_M_out_desc;
+
+    // Details the byte-order marker for the external encoding, if necessary.
+    int			_M_ext_bom;
+
+    // Details the byte-order marker for the internal encoding, if necessary.
+    int			_M_int_bom;
+
+  public:
+    __enc_traits()
+    : _M_in_desc(0), _M_out_desc(0), _M_ext_bom(0), _M_int_bom(0)
+    {
+      // __intc_end = whatever we are using internally, which is
+      // UCS4 (linux) 
+      // UCS2 == UNICODE  (microsoft, java, aix, whatever...)
+      // XXX Currently don't know how to get this data from target system...
+      strcpy(_M_int_enc, "UCS4");
+
+      // __extc_end = external codeset in current locale
+      strcpy(_M_ext_enc, nl_langinfo(CODESET));
+    }
+
+    __enc_traits(const char* __int, const char* __ext, int __ibom = 0, 
+		 int __ebom = 0)
+    : _M_in_desc(0), _M_out_desc(0), _M_ext_bom(0), _M_int_bom(0)
+    {
+      strncpy(_M_int_enc, __int, _S_max_size);
+      strncpy(_M_ext_enc, __ext, _S_max_size);
+    }
+
+    // 21.1.2 traits typedefs
+    // p4
+    // typedef STATE_T state_type
+    // requires: state_type shall meet the requirements of
+    // CopyConstructible types (20.1.3)
+    __enc_traits(const __enc_traits& __obj)
+    {
+      strncpy(_M_int_enc, __obj._M_int_enc, _S_max_size);
+      strncpy(_M_ext_enc, __obj._M_ext_enc, _S_max_size);
+      _M_ext_bom = __obj._M_ext_bom;
+      _M_int_bom = __obj._M_int_bom;
+    }
+
+    ~__enc_traits()
+    {
+      iconv_close(_M_in_desc);
+      iconv_close(_M_out_desc);
+    } 
+
+    // Initializes
+    void
+    _M_init()
+    {
+      _M_in_desc = iconv_open(_M_int_enc, _M_ext_enc);
+      _M_out_desc = iconv_open(_M_ext_enc, _M_int_enc);
+      if (_M_out_desc == iconv_t(-1) || _M_in_desc == iconv_t(-1))
+	{
+	  // XXX Extended error checking.
+	}
+    }
+
+    bool
+    _M_good()
+    { 
+      return _M_out_desc && _M_in_desc 
+	     && _M_out_desc != iconv_t(-1) && _M_in_desc != iconv_t(-1);
+    }
+
+    const __desc_type* 
+    _M_get_in_descriptor()
+    { return &_M_in_desc; }
+
+    const __desc_type* 
+    _M_get_out_descriptor()
+    { return &_M_out_desc; }
+
+   const char* 
+    _M_get_internal_enc()
+    { return _M_int_enc; }
+
+    const char* 
+    _M_get_external_enc()
+    { return _M_ext_enc; }
+
+    int 
+    _M_get_external_bom()
+    { return _M_ext_bom; }
+
+    int 
+    _M_get_internal_bom()
+    { return _M_int_bom; }
+  };
+#endif //_GLIBCPP_USE_WCHAR_T
+
+
+  //  22.2.1.5  Template class codecvt
+  class codecvt_base
+  {
+  public:
+    enum result
+    {
+      ok,
+      partial,
+      error,
+      noconv
+    };
+  };
+
+  // Template class __codecvt_abstract_base
+  // NB: An abstract base class that fills in the public inlines, so
+  // that the specializations don't have to re-copy the public
+  // interface.
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class __codecvt_abstract_base 
+    : public locale::facet, public codecvt_base
+    {
+    public:
+      // Types:
+      typedef codecvt_base::result			result;
+      typedef _InternT 					intern_type;
+      typedef _ExternT 					extern_type;
+      typedef _StateT  					state_type;
+      
+      // 22.2.1.5.1 codecvt members
+      result
+      out(state_type& __state, const intern_type* __from, 
+	  const intern_type* __from_end, const intern_type*& __from_next,
+	  extern_type* __to, extern_type* __to_end, 
+	  extern_type*& __to_next) const
+      { 
+	return this->do_out(__state, __from, __from_end, __from_next, 
+			    __to, __to_end, __to_next); 
+      }
+
+      result
+      unshift(state_type& __state, extern_type* __to, extern_type* __to_end,
+	      extern_type*& __to_next) const
+      { return this->do_unshift(__state, __to,__to_end,__to_next); }
+
+      result
+      in(state_type& __state, const extern_type* __from, 
+	 const extern_type* __from_end, const extern_type*& __from_next,
+	 intern_type* __to, intern_type* __to_end, 
+	 intern_type*& __to_next) const
+      { 
+	return this->do_in(__state, __from, __from_end, __from_next,
+			   __to, __to_end, __to_next); 
+      }
+
+      int 
+      encoding() const throw()
+      { return this->do_encoding(); }
+
+      bool 
+      always_noconv() const throw()
+      { return this->do_always_noconv(); }
+
+      int
+      length(const state_type& __state, const extern_type* __from,
+	     const extern_type* __end, size_t __max) const
+      { return this->do_length(__state, __from, __end, __max); }
+
+      int 
+      max_length() const throw()
+      { return this->do_max_length(); }
+
+    protected:
+      explicit 
+      __codecvt_abstract_base(size_t __refs = 0) : locale::facet(__refs) { }
+
+      virtual 
+      ~__codecvt_abstract_base() { }
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from, 
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const = 0;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to, 
+		 extern_type* __to_end, extern_type*& __to_next) const = 0;
+      
+      virtual result
+      do_in(state_type& __state, const extern_type* __from, 
+	    const extern_type* __from_end, const extern_type*& __from_next, 
+	    intern_type* __to, intern_type* __to_end, 
+	    intern_type*& __to_next) const = 0;
+      
+      virtual int 
+      do_encoding() const throw() = 0;
+
+      virtual bool 
+      do_always_noconv() const throw() = 0;
+
+      virtual int 
+      do_length(const state_type&, const extern_type* __from, 
+		const extern_type* __end, size_t __max) const = 0;
+
+      virtual int 
+      do_max_length() const throw() = 0;
+    };
+
+  // 22.2.1.5 Template class codecvt
+  // NB: Generic, mostly useless implementation.
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt 
+    : public __codecvt_abstract_base<_InternT, _ExternT, _StateT>
+    {
+    public:      
+      // Types:
+      typedef codecvt_base::result			result;
+      typedef _InternT intern_type;
+      typedef _ExternT extern_type;
+      typedef _StateT  state_type;
+
+      // Data Members:
+      static locale::id id;
+
+      explicit 
+      codecvt(size_t __refs = 0) 
+      : __codecvt_abstract_base<_InternT,_ExternT,_StateT> (__refs) { }
+
+    protected:
+      virtual 
+      ~codecvt() { }
+    };
+
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    locale::id codecvt<_InternT, _ExternT, _StateT>::id;
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  // partial specialization
+  // This specialization takes advantage of iconv to provide code
+  // conversions between a large number of character encodings.
+  template<typename _InternT, typename _ExternT>
+    class codecvt<_InternT, _ExternT, __enc_traits>
+    : public __codecvt_abstract_base<_InternT, _ExternT, __enc_traits>
+    {
+    public:      
+      // Types:
+      typedef codecvt_base::result			result;
+      typedef _InternT 					intern_type;
+      typedef _ExternT 					extern_type;
+      typedef __enc_traits 				state_type;
+      typedef __enc_traits::__desc_type 		__desc_type;
+      typedef __enc_traits				__enc_type;
+
+      // Data Members:
+      static locale::id 		id;
+
+      explicit 
+      codecvt(size_t __refs = 0)
+      : __codecvt_abstract_base<intern_type, extern_type, state_type>(__refs)
+      { }
+
+      explicit 
+      codecvt(__enc_type* __enc, size_t __refs = 0)
+      : __codecvt_abstract_base<intern_type, extern_type, state_type>(__refs)
+      { }
+
+    protected:
+      virtual 
+      ~codecvt() { }
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from, 
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to, 
+		 extern_type* __to_end, extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state, const extern_type* __from, 
+	    const extern_type* __from_end, const extern_type*& __from_next,
+	    intern_type* __to, intern_type* __to_end, 
+	    intern_type*& __to_next) const;
+
+      virtual int 
+      do_encoding() const throw();
+
+      virtual bool 
+      do_always_noconv() const throw();
+
+      virtual int 
+      do_length(const state_type&, const extern_type* __from, 
+		const extern_type* __end, size_t __max) const;
+
+      virtual int 
+      do_max_length() const throw();
+    };
+
+  template<typename _InternT, typename _ExternT>
+    locale::id 
+    codecvt<_InternT, _ExternT, __enc_traits>::id;
+
+  // This adaptor works around the signature problems of the second
+  // argument to iconv():  SUSv2 and others use 'const char**', but glibc 2.2
+  // uses 'char**', which is what the standard is (apparently) due to use
+  // in the future.  Using this adaptor, g++ will do the work for us.
+  template<typename _T>
+    inline size_t
+    __iconv_adaptor(size_t(*iconv_func)(iconv_t, _T, size_t*, char**, size_t*),
+                    iconv_t cd, char** inbuf, size_t* inbytesleft,
+                    char** outbuf, size_t* outbytesleft)
+    {
+      return iconv_func(cd, (_T)inbuf, inbytesleft, outbuf, outbytesleft);
+    }
+
+  template<typename _InternT, typename _ExternT>
+    codecvt_base::result
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_out(state_type& __state, const intern_type* __from, 
+	   const intern_type* __from_end, const intern_type*& __from_next,
+	   extern_type* __to, extern_type* __to_end,
+	   extern_type*& __to_next) const
+    {
+      result __ret = error;
+      if (__state._M_good())
+	{
+	  typedef state_type::__desc_type	__desc_type;
+	  const __desc_type* __desc = __state._M_get_out_descriptor();
+	  const size_t __fmultiple = sizeof(intern_type) / sizeof(char);
+	  size_t __flen = __fmultiple * (__from_end - __from);
+	  const size_t __tmultiple = sizeof(extern_type) / sizeof(char);
+	  size_t __tlen = __tmultiple * (__to_end - __to); 
+	  
+	  // Argument list for iconv specifies a byte sequence. Thus,
+	  // all to/from arrays must be brutally casted to char*.
+	  char* __cto = reinterpret_cast<char*>(__to);
+	  char* __cfrom;
+	  size_t __conv;
+
+	  // Some encodings need a byte order marker as the first item
+	  // in the byte stream, to designate endian-ness. The default
+	  // value for the byte order marker is NULL, so if this is
+	  // the case, it's not necessary and we can just go on our
+	  // merry way.
+	  int __int_bom = __state._M_get_internal_bom();
+	  if (__int_bom)
+	    {	  
+	      size_t __size = __from_end - __from;
+	      intern_type* __cfixed = static_cast<intern_type*>(__builtin_alloca(sizeof(intern_type) * (__size + 1)));
+	      __cfixed[0] = static_cast<intern_type>(__int_bom);
+	      char_traits<intern_type>::copy(__cfixed + 1, __from, __size);
+	      __cfrom = reinterpret_cast<char*>(__cfixed);
+	      __conv = __iconv_adaptor(iconv, *__desc, &__cfrom,
+                                        &__flen, &__cto, &__tlen); 
+	    }
+	  else
+	    {
+	      intern_type* __cfixed = const_cast<intern_type*>(__from);
+	      __cfrom = reinterpret_cast<char*>(__cfixed);
+	      __conv = __iconv_adaptor(iconv, *__desc, &__cfrom,
+                                       &__flen, &__cto, &__tlen); 
+	    }
+
+	  if (__conv != size_t(-1))
+	    {
+	      __from_next = reinterpret_cast<const intern_type*>(__cfrom);
+	      __to_next = reinterpret_cast<extern_type*>(__cto);
+	      __ret = ok;
+	    }
+	  else 
+	    {
+	      if (__flen < static_cast<size_t>(__from_end - __from))
+		{
+		  __from_next = reinterpret_cast<const intern_type*>(__cfrom);
+		  __to_next = reinterpret_cast<extern_type*>(__cto);
+		  __ret = partial;
+		}
+	      else
+		__ret = error;
+	    }
+	}
+      return __ret; 
+    }
+
+  template<typename _InternT, typename _ExternT>
+    codecvt_base::result
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_unshift(state_type& __state, extern_type* __to, 
+	       extern_type* __to_end, extern_type*& __to_next) const
+    {
+      result __ret = error;
+      if (__state._M_good())
+	{
+	  typedef state_type::__desc_type	__desc_type;
+	  const __desc_type* __desc = __state._M_get_in_descriptor();
+	  const size_t __tmultiple = sizeof(intern_type) / sizeof(char);
+	  size_t __tlen = __tmultiple * (__to_end - __to); 
+	  
+	  // Argument list for iconv specifies a byte sequence. Thus,
+	  // all to/from arrays must be brutally casted to char*.
+	  char* __cto = reinterpret_cast<char*>(__to);
+	  size_t __conv = __iconv_adaptor(iconv,*__desc, NULL, NULL,
+                                          &__cto, &__tlen); 
+	  
+	  if (__conv != size_t(-1))
+	    {
+	      __to_next = reinterpret_cast<extern_type*>(__cto);
+	      if (__tlen == __tmultiple * (__to_end - __to))
+		__ret = noconv;
+	      else if (__tlen == 0)
+		__ret = ok;
+	      else
+		__ret = partial;
+	    }
+	  else 
+	    __ret = error;
+	}
+      return __ret; 
+    }
+   
+  template<typename _InternT, typename _ExternT>
+    codecvt_base::result
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_in(state_type& __state, const extern_type* __from, 
+	  const extern_type* __from_end, const extern_type*& __from_next,
+	  intern_type* __to, intern_type* __to_end, 
+	  intern_type*& __to_next) const
+    { 
+      result __ret = error;
+      if (__state._M_good())
+	{
+	  typedef state_type::__desc_type	__desc_type;
+	  const __desc_type* __desc = __state._M_get_in_descriptor();
+	  const size_t __fmultiple = sizeof(extern_type) / sizeof(char);
+	  size_t __flen = __fmultiple * (__from_end - __from);
+	  const size_t __tmultiple = sizeof(intern_type) / sizeof(char);
+	  size_t __tlen = __tmultiple * (__to_end - __to); 
+	  
+	  // Argument list for iconv specifies a byte sequence. Thus,
+	  // all to/from arrays must be brutally casted to char*.
+	  char* __cto = reinterpret_cast<char*>(__to);
+	  char* __cfrom;
+	  size_t __conv;
+
+	  // Some encodings need a byte order marker as the first item
+	  // in the byte stream, to designate endian-ness. The default
+	  // value for the byte order marker is NULL, so if this is
+	  // the case, it's not necessary and we can just go on our
+	  // merry way.
+	  int __ext_bom = __state._M_get_external_bom();
+	  if (__ext_bom)
+	    {	  
+	      size_t __size = __from_end - __from;
+	      extern_type* __cfixed =  static_cast<extern_type*>(__builtin_alloca(sizeof(extern_type) * (__size + 1)));
+	      __cfixed[0] = static_cast<extern_type>(__ext_bom);
+	      char_traits<extern_type>::copy(__cfixed + 1, __from, __size);
+	      __cfrom = reinterpret_cast<char*>(__cfixed);
+	      __conv = __iconv_adaptor(iconv, *__desc, &__cfrom,
+                                       &__flen, &__cto, &__tlen); 
+	    }
+	  else
+	    {
+	      extern_type* __cfixed = const_cast<extern_type*>(__from);
+	      __cfrom = reinterpret_cast<char*>(__cfixed);
+	      __conv = __iconv_adaptor(iconv, *__desc, &__cfrom,
+                                       &__flen, &__cto, &__tlen); 
+	    }
+
+	  
+	  if (__conv != size_t(-1))
+	    {
+	      __from_next = reinterpret_cast<const extern_type*>(__cfrom);
+	      __to_next = reinterpret_cast<intern_type*>(__cto);
+	      __ret = ok;
+	    }
+	  else 
+	    {
+	      if (__flen < static_cast<size_t>(__from_end - __from))
+		{
+		  __from_next = reinterpret_cast<const extern_type*>(__cfrom);
+		  __to_next = reinterpret_cast<intern_type*>(__cto);
+		  __ret = partial;
+		}
+	      else
+		__ret = error;
+	    }
+	}
+      return __ret; 
+    }
+  
+  template<typename _InternT, typename _ExternT>
+    int 
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_encoding() const throw()
+    { return 0; }
+  
+  template<typename _InternT, typename _ExternT>
+    bool 
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_always_noconv() const throw()
+    { return false; }
+  
+  template<typename _InternT, typename _ExternT>
+    int 
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_length(const state_type&, const extern_type* __from, 
+	      const extern_type* __end, size_t __max) const
+    { return min(__max, static_cast<size_t>(__end - __from)); }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 74.  Garbled text for codecvt::do_max_length
+  template<typename _InternT, typename _ExternT>
+    int 
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_max_length() const throw()
+    { return 1; }
+#endif
+#endif /* _GLIBCPP_USE_WCHAR_T */
+
+  // codecvt<char, char, mbstate_t> required specialization
+  template<>
+    class codecvt<char, char, mbstate_t> 
+    : public __codecvt_abstract_base<char, char, mbstate_t>
+    {
+    public:      
+      // Types:
+      typedef char 	intern_type;
+      typedef char 	extern_type;
+      typedef mbstate_t state_type;
+
+      // Data Members:
+      static locale::id id;
+
+      explicit 
+      codecvt(size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~codecvt();
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from, 
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to, 
+		 extern_type* __to_end, extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state, const extern_type* __from, 
+	    const extern_type* __from_end, const extern_type*& __from_next,
+	    intern_type* __to, intern_type* __to_end, 
+	    intern_type*& __to_next) const;
+
+      virtual int 
+      do_encoding() const throw();
+
+      virtual bool 
+      do_always_noconv() const throw();
+
+      virtual int 
+      do_length(const state_type&, const extern_type* __from, 
+		const extern_type* __end, size_t __max) const;
+
+      virtual int 
+      do_max_length() const throw();
+  };
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  // codecvt<wchar_t, char, mbstate_t> required specialization
+  template<>
+    class codecvt<wchar_t, char, mbstate_t> 
+    : public __codecvt_abstract_base<wchar_t, char, mbstate_t>
+    {
+    public:
+      // Types:
+      typedef wchar_t 	intern_type;
+      typedef char 	extern_type;
+      typedef mbstate_t state_type;
+
+      // Data Members:
+      static locale::id id;
+
+      explicit 
+      codecvt(size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~codecvt();
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from, 
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state,
+		 extern_type* __to, extern_type* __to_end,
+		 extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state,
+	     const extern_type* __from, const extern_type* __from_end,
+	     const extern_type*& __from_next,
+	     intern_type* __to, intern_type* __to_end,
+	     intern_type*& __to_next) const;
+
+      virtual 
+      int do_encoding() const throw();
+
+      virtual 
+      bool do_always_noconv() const throw();
+
+      virtual 
+      int do_length(const state_type&, const extern_type* __from,
+		    const extern_type* __end, size_t __max) const;
+
+      virtual int 
+      do_max_length() const throw();
+    };
+#endif //_GLIBCPP_USE_WCHAR_T
+
+  // 22.2.1.6  Template class codecvt_byname
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt_byname : public codecvt<_InternT, _ExternT, _StateT>
+    {
+    public:
+      explicit 
+      codecvt_byname(const char*, size_t __refs = 0) 
+      : codecvt<_InternT, _ExternT, _StateT>(__refs) { }
+    protected:
+      virtual 
+      ~codecvt_byname() { }
+    };
+
+#endif // _CPP_BITS_CODECVT_H
+
+// Local Variables:
+// mode:c++
+// End:
+
diff --git a/contrib/media/updf/include/bits/concept_check.h b/contrib/media/updf/include/bits/concept_check.h
new file mode 100644
index 000000000..2a02bd8c8
--- /dev/null
+++ b/contrib/media/updf/include/bits/concept_check.h
@@ -0,0 +1,81 @@
+// Concept-checking control -*- C++ -*-
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _GLIBCPP_CONCEPT_CHECK
+#define _GLIBCPP_CONCEPT_CHECK 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+// All places in libstdc++-v3 where these are used, or /might/ be used, or
+// don't need to be used, or perhaps /should/ be used, are commented with
+// "concept requirements" (and maybe some more text).  So grep like crazy
+// if you're looking for additional places to use these.
+
+// Concept-checking code is off by default unless users turn it on via
+// configure options or editing c++config.h.
+
+#ifndef _GLIBCPP_CONCEPT_CHECKS
+
+#define __glibcpp_function_requires(...)
+#define __glibcpp_class_requires(_a,_b)
+#define __glibcpp_class_requires2(_a,_b,_c)
+#define __glibcpp_class_requires3(_a,_b,_c,_d)
+#define __glibcpp_class_requires4(_a,_b,_c,_d,_e)
+
+#else // the checks are on
+
+#include <bits/boost_concept_check.h>
+
+// Note that the obvious and elegant approach of
+//
+//#define glibcpp_function_requires(C)      \
+//            boost::function_requires< boost::C >()
+//
+// won't work due to concept templates with more than one parameter, e.g.,
+// BinaryPredicateConcept.  The preprocessor tries to split things up on
+// the commas in the template argument list.  We can't use an inner pair of
+// parenthesis to hide the commas, because "boost::(Temp<Foo,Bar>)" isn't
+// a valid instantiation pattern.  Thus, we steal a feature from C99.
+
+#define __glibcpp_function_requires(...)                                 \
+            __gnu_cxx::__function_requires< __gnu_cxx::__VA_ARGS__ >()
+#define __glibcpp_class_requires(_a,_C)                                  \
+            _GLIBCPP_CLASS_REQUIRES(_a, __gnu_cxx, _C)
+#define __glibcpp_class_requires2(_a,_b,_C)                              \
+            _GLIBCPP_CLASS_REQUIRES2(_a, _b, __gnu_cxx, _C)
+#define __glibcpp_class_requires3(_a,_b,_c,_C)                           \
+            _GLIBCPP_CLASS_REQUIRES3(_a, _b, _c, __gnu_cxx, _C)
+#define __glibcpp_class_requires4(_a,_b,_c,_d,_C)                        \
+            _GLIBCPP_CLASS_REQUIRES4(_a, _b, _c, _d, __gnu_cxx, _C)
+
+#endif // enable/disable
+
+#endif // _GLIBCPP_CONCEPT_CHECK
diff --git a/contrib/media/updf/include/bits/concept_checks.h b/contrib/media/updf/include/bits/concept_checks.h
new file mode 100644
index 000000000..4a0e2d557
--- /dev/null
+++ b/contrib/media/updf/include/bits/concept_checks.h
@@ -0,0 +1,811 @@
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __CONCEPT_CHECKS_H
+#define __CONCEPT_CHECKS_H
+
+/*
+  Use these macro like assertions, but they assert properties
+  on types (usually template arguments). In technical terms they
+  verify whether a type "models" a "concept".
+
+  This set of requirements and the terminology used here is derived
+  from the book "Generic Programming and the STL" by Matt Austern
+  (Addison Wesley). For further information please consult that
+  book. The requirements also are intended to match the ANSI/ISO C++
+  standard.
+
+  This file covers the basic concepts and the iterator concepts.
+  There are several other files that provide the requirements
+  for the STL containers:
+    container_concepts.h
+    sequence_concepts.h
+    assoc_container_concepts.h
+
+  Jeremy Siek, 1999
+
+  TO DO:
+    - some issues with regards to concept classification and mutability
+      including AssociativeContianer -> ForwardContainer
+      and SortedAssociativeContainer -> ReversibleContainer
+    - HashedAssociativeContainer
+    - Allocator
+    - Function Object Concepts
+
+  */
+
+#ifndef __STL_USE_CONCEPT_CHECKS
+
+// Some compilers lack the features that are necessary for concept checks.
+// On those compilers we define the concept check macros to do nothing.
+#define __STL_REQUIRES(__type_var, __concept) do {} while(0)
+#define __STL_CLASS_REQUIRES(__type_var, __concept) \
+  static int  __##__type_var##_##__concept
+#define __STL_CONVERTIBLE(__type_x, __type_y) do {} while(0)
+#define __STL_REQUIRES_SAME_TYPE(__type_x, __type_y) do {} while(0)
+#define __STL_CLASS_REQUIRES_SAME_TYPE(__type_x, __type_y) \
+  static int  __##__type_x##__type_y##_require_same_type
+#define __STL_GENERATOR_CHECK(__func, __ret) do {} while(0)
+#define __STL_CLASS_GENERATOR_CHECK(__func, __ret) \
+  static int  __##__func##__ret##_generator_check
+#define __STL_UNARY_FUNCTION_CHECK(__func, __ret, __arg) do {} while(0)
+#define __STL_CLASS_UNARY_FUNCTION_CHECK(__func, __ret, __arg) \
+  static int  __##__func##__ret##__arg##_unary_function_check
+#define __STL_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second) \
+  do {} while(0)
+#define __STL_CLASS_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second) \
+  static int  __##__func##__ret##__first##__second##_binary_function_check
+#define __STL_REQUIRES_BINARY_OP(__opname, __ret, __first, __second) \
+  do {} while(0)
+#define __STL_CLASS_REQUIRES_BINARY_OP(__opname, __ret, __first, __second) \
+  static int __##__opname##__ret##__first##__second##_require_binary_op
+
+#else /* __STL_USE_CONCEPT_CHECKS */
+
+// This macro tests whether the template argument "__type_var"
+// satisfies the requirements of "__concept".  Here is a list of concepts
+// that we know how to check:
+//       _Allocator
+//       _Assignable
+//       _DefaultConstructible
+//       _EqualityComparable
+//       _LessThanComparable
+//       _TrivialIterator
+//       _InputIterator
+//       _OutputIterator
+//       _ForwardIterator
+//       _BidirectionalIterator
+//       _RandomAccessIterator
+//       _Mutable_TrivialIterator
+//       _Mutable_ForwardIterator
+//       _Mutable_BidirectionalIterator
+//       _Mutable_RandomAccessIterator
+
+#define __STL_REQUIRES(__type_var, __concept) \
+do { \
+  void (*__x)( __type_var ) = __concept##_concept_specification< __type_var >\
+    ::__concept##_requirement_violation; __x = __x; } while (0)
+
+// Use this to check whether type X is convertible to type Y
+#define __STL_CONVERTIBLE(__type_x, __type_y) \
+do { \
+  void (*__x)( __type_x , __type_y ) = _STL_CONVERT_ERROR< __type_x , \
+  __type_y >::__type_X_is_not_convertible_to_type_Y; \
+  __x = __x; } while (0)
+
+// Use this to test whether two template arguments are the same type
+#define __STL_REQUIRES_SAME_TYPE(__type_x, __type_y) \
+do { \
+  void (*__x)( __type_x , __type_y ) = _STL_SAME_TYPE_ERROR< __type_x, \
+    __type_y  >::__type_X_not_same_as_type_Y; \
+  __x = __x; } while (0)
+
+
+// function object checks
+#define __STL_GENERATOR_CHECK(__func, __ret) \
+do { \
+  __ret (*__x)( __func&) = \
+     _STL_GENERATOR_ERROR< \
+  __func, __ret>::__generator_requirement_violation; \
+  __x = __x; } while (0)
+
+
+#define __STL_UNARY_FUNCTION_CHECK(__func, __ret, __arg) \
+do { \
+  __ret (*__x)( __func&, const __arg& ) = \
+     _STL_UNARY_FUNCTION_ERROR< \
+  __func, __ret, __arg>::__unary_function_requirement_violation; \
+  __x = __x; } while (0)
+
+
+#define __STL_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second) \
+do { \
+  __ret (*__x)( __func&, const __first&, const __second& ) = \
+     _STL_BINARY_FUNCTION_ERROR< \
+  __func, __ret, __first, __second>::__binary_function_requirement_violation; \
+  __x = __x; } while (0)
+
+
+#define __STL_REQUIRES_BINARY_OP(__opname, __ret, __first, __second) \
+    do { \
+  __ret (*__x)( __first&, __second& ) = _STL_BINARY##__opname##_ERROR< \
+    __ret, __first, __second>::__binary_operator_requirement_violation; \
+  __ret (*__y)( const __first&, const __second& ) = \
+    _STL_BINARY##__opname##_ERROR< __ret, __first, __second>:: \
+      __const_binary_operator_requirement_violation; \
+  __y = __y; __x = __x; } while (0)
+
+
+#ifdef __STL_NO_FUNCTION_PTR_IN_CLASS_TEMPLATE
+
+#define __STL_CLASS_REQUIRES(__type_var, __concept)
+#define __STL_CLASS_REQUIRES_SAME_TYPE(__type_x, __type_y)
+#define __STL_CLASS_GENERATOR_CHECK(__func, __ret)
+#define __STL_CLASS_UNARY_FUNCTION_CHECK(__func, __ret, __arg)
+#define __STL_CLASS_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second)
+#define __STL_CLASS_REQUIRES_BINARY_OP(__opname, __ret, __first, __second)
+
+#else
+
+// Use this macro inside of template classes, where you would
+// like to place requirements on the template arguments to the class
+// Warning: do not pass pointers and such (e.g. T*) in as the __type_var,
+// since the type_var is used to construct identifiers. Instead typedef
+// the pointer type, then use the typedef name for the __type_var.
+#define __STL_CLASS_REQUIRES(__type_var, __concept) \
+  typedef void (* __func##__type_var##__concept)( __type_var ); \
+  template <__func##__type_var##__concept _Tp1> \
+  struct __dummy_struct_##__type_var##__concept { }; \
+  static __dummy_struct_##__type_var##__concept< \
+    __concept##_concept_specification< \
+      __type_var>::__concept##_requirement_violation>  \
+  __dummy_ptr_##__type_var##__concept
+
+
+#define __STL_CLASS_REQUIRES_SAME_TYPE(__type_x, __type_y) \
+  typedef void (* __func_##__type_x##__type_y##same_type)( __type_x, \
+                                                            __type_y ); \
+  template < __func_##__type_x##__type_y##same_type _Tp1> \
+  struct __dummy_struct_##__type_x##__type_y##_same_type { }; \
+  static __dummy_struct_##__type_x##__type_y##_same_type< \
+    _STL_SAME_TYPE_ERROR<__type_x, __type_y>::__type_X_not_same_as_type_Y>  \
+  __dummy_ptr_##__type_x##__type_y##_same_type
+
+
+#define __STL_CLASS_GENERATOR_CHECK(__func, __ret) \
+  typedef __ret (* __f_##__func##__ret##_generator)( __func& ); \
+  template <__f_##__func##__ret##_generator _Tp1> \
+  struct __dummy_struct_##__func##__ret##_generator { }; \
+  static __dummy_struct_##__func##__ret##_generator< \
+    _STL_GENERATOR_ERROR< \
+      __func, __ret>::__generator_requirement_violation>  \
+  __dummy_ptr_##__func##__ret##_generator
+
+
+#define __STL_CLASS_UNARY_FUNCTION_CHECK(__func, __ret, __arg) \
+  typedef __ret (* __f_##__func##__ret##__arg##_unary_check)( __func&, \
+                                                         const __arg& ); \
+  template <__f_##__func##__ret##__arg##_unary_check _Tp1> \
+  struct __dummy_struct_##__func##__ret##__arg##_unary_check { }; \
+  static __dummy_struct_##__func##__ret##__arg##_unary_check< \
+    _STL_UNARY_FUNCTION_ERROR< \
+      __func, __ret, __arg>::__unary_function_requirement_violation>  \
+  __dummy_ptr_##__func##__ret##__arg##_unary_check
+
+
+#define __STL_CLASS_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second) \
+  typedef __ret (* __f_##__func##__ret##__first##__second##_binary_check)( __func&, const __first&,\
+                                                    const __second& ); \
+  template <__f_##__func##__ret##__first##__second##_binary_check _Tp1> \
+  struct __dummy_struct_##__func##__ret##__first##__second##_binary_check { }; \
+  static __dummy_struct_##__func##__ret##__first##__second##_binary_check< \
+    _STL_BINARY_FUNCTION_ERROR<__func, __ret, __first, __second>:: \
+  __binary_function_requirement_violation>  \
+  __dummy_ptr_##__func##__ret##__first##__second##_binary_check
+
+
+#define __STL_CLASS_REQUIRES_BINARY_OP(__opname, __ret, __first, __second) \
+  typedef __ret (* __f_##__func##__ret##__first##__second##_binary_op)(const __first&, \
+                                                    const __second& ); \
+  template <__f_##__func##__ret##__first##__second##_binary_op _Tp1> \
+  struct __dummy_struct_##__func##__ret##__first##__second##_binary_op { }; \
+  static __dummy_struct_##__func##__ret##__first##__second##_binary_op< \
+    _STL_BINARY##__opname##_ERROR<__ret, __first, __second>:: \
+  __binary_operator_requirement_violation>  \
+  __dummy_ptr_##__func##__ret##__first##__second##_binary_op
+
+#endif
+
+/* helper class for finding non-const version of a type. Need to have
+   something to assign to etc. when testing constant iterators. */
+
+template <class _Tp>
+struct _Mutable_trait {
+  typedef _Tp _Type;
+};
+template <class _Tp>
+struct _Mutable_trait<const _Tp> {
+  typedef _Tp _Type;
+};
+
+
+/* helper function for avoiding compiler warnings about unused variables */
+template <class _Type>
+void __sink_unused_warning(_Type) { }
+
+template <class _TypeX, class _TypeY>
+struct _STL_CONVERT_ERROR {
+  static void
+  __type_X_is_not_convertible_to_type_Y(_TypeX __x, _TypeY) {
+    _TypeY __y = __x;
+    __sink_unused_warning(__y);
+  }
+};
+
+
+template <class _Type> struct __check_equal { };
+
+template <class _TypeX, class _TypeY>
+struct _STL_SAME_TYPE_ERROR {
+  static void
+  __type_X_not_same_as_type_Y(_TypeX , _TypeY ) { 
+    __check_equal<_TypeX> t1 = __check_equal<_TypeY>();
+  }
+};
+
+
+// Some Functon Object Checks
+
+template <class _Func, class _Ret>
+struct _STL_GENERATOR_ERROR {
+  static _Ret __generator_requirement_violation(_Func& __f) {
+    return __f();
+  }
+};
+
+template <class _Func>
+struct _STL_GENERATOR_ERROR<_Func, void> {
+  static void __generator_requirement_violation(_Func& __f) {
+    __f();
+  }
+};
+
+
+template <class _Func, class _Ret, class _Arg>
+struct _STL_UNARY_FUNCTION_ERROR {
+  static _Ret
+  __unary_function_requirement_violation(_Func& __f,
+                                          const _Arg& __arg) {
+    return __f(__arg);
+  }
+};
+
+template <class _Func, class _Arg>
+struct _STL_UNARY_FUNCTION_ERROR<_Func, void, _Arg> {
+  static void
+  __unary_function_requirement_violation(_Func& __f,
+                                          const _Arg& __arg) {
+    __f(__arg);
+  }
+};
+
+template <class _Func, class _Ret, class _First, class _Second>
+struct _STL_BINARY_FUNCTION_ERROR {
+  static _Ret
+  __binary_function_requirement_violation(_Func& __f,
+                                          const _First& __first, 
+                                          const _Second& __second) {
+    return __f(__first, __second);
+  }
+};
+
+template <class _Func, class _First, class _Second>
+struct _STL_BINARY_FUNCTION_ERROR<_Func, void, _First, _Second> {
+  static void
+  __binary_function_requirement_violation(_Func& __f,
+                                          const _First& __first, 
+                                          const _Second& __second) {
+    __f(__first, __second);
+  }
+};
+
+
+#define __STL_DEFINE_BINARY_OP_CHECK(_OP, _NAME) \
+template <class _Ret, class _First, class _Second> \
+struct _STL_BINARY##_NAME##_ERROR { \
+  static _Ret \
+  __const_binary_operator_requirement_violation(const _First& __first,  \
+                                                const _Second& __second) { \
+    return __first _OP __second; \
+  } \
+  static _Ret \
+  __binary_operator_requirement_violation(_First& __first,  \
+                                          _Second& __second) { \
+    return __first _OP __second; \
+  } \
+}
+
+__STL_DEFINE_BINARY_OP_CHECK(==, _OP_EQUAL);
+__STL_DEFINE_BINARY_OP_CHECK(!=, _OP_NOT_EQUAL);
+__STL_DEFINE_BINARY_OP_CHECK(<, _OP_LESS_THAN);
+__STL_DEFINE_BINARY_OP_CHECK(<=, _OP_LESS_EQUAL);
+__STL_DEFINE_BINARY_OP_CHECK(>, _OP_GREATER_THAN);
+__STL_DEFINE_BINARY_OP_CHECK(>=, _OP_GREATER_EQUAL);
+__STL_DEFINE_BINARY_OP_CHECK(+, _OP_PLUS);
+__STL_DEFINE_BINARY_OP_CHECK(*, _OP_TIMES);
+__STL_DEFINE_BINARY_OP_CHECK(/, _OP_DIVIDE);
+__STL_DEFINE_BINARY_OP_CHECK(-, _OP_SUBTRACT);
+__STL_DEFINE_BINARY_OP_CHECK(%, _OP_MOD);
+// ...
+
+// TODO, add unary operators (prefix and postfix)
+
+/*
+  The presence of this class is just to trick EDG into displaying
+  these error messages before any other errors. Without the
+  classes, the errors in the functions get reported after
+  other class errors deep inside the library. The name
+  choice just makes for an eye catching error message :)
+ */
+struct _STL_ERROR {
+
+  template <class _Type>
+  static _Type
+  __default_constructor_requirement_violation(_Type) {
+    return _Type();
+  }
+  template <class _Type>
+  static _Type
+  __assignment_operator_requirement_violation(_Type __a) {
+    __a = __a;
+    return __a;
+  }
+  template <class _Type>
+  static _Type
+  __copy_constructor_requirement_violation(_Type __a) {
+    _Type __c(__a);
+    return __c;
+  }
+  template <class _Type>
+  static _Type
+  __const_parameter_required_for_copy_constructor(_Type /* __a */, 
+                                                  const _Type& __b) {
+    _Type __c(__b);
+    return __c;
+  }
+  template <class _Type>
+  static _Type
+  __const_parameter_required_for_assignment_operator(_Type __a, 
+                                                     const _Type& __b) {
+    __a = __b;
+    return __a;
+  }
+  template <class _Type>
+  static _Type
+  __less_than_comparable_requirement_violation(_Type __a, _Type __b) {
+    if (__a < __b) return __a;
+    return __b;
+  }
+  template <class _Type>
+  static _Type
+  __equality_comparable_requirement_violation(_Type __a, _Type __b) {
+    if (__a == __b || __a != __b) return __a;
+    return __b;
+  }
+  template <class _Iterator>
+  static void
+  __dereference_operator_requirement_violation(_Iterator __i) {
+    __sink_unused_warning(*__i);
+  }
+  template <class _Iterator>
+  static void
+  __dereference_operator_and_assignment_requirement_violation(_Iterator __i) {
+    *__i = *__i;
+  }
+  template <class _Iterator>
+  static void
+  __preincrement_operator_requirement_violation(_Iterator __i) {
+    ++__i;
+  }
+  template <class _Iterator>
+  static void
+  __postincrement_operator_requirement_violation(_Iterator __i) {
+    __i++;
+  }
+  template <class _Iterator>
+  static void
+  __predecrement_operator_requirement_violation(_Iterator __i) {
+    --__i;
+  }
+  template <class _Iterator>
+  static void
+  __postdecrement_operator_requirement_violation(_Iterator __i) {
+    __i--;
+  }
+  template <class _Iterator, class _Type>
+  static void
+  __postincrement_operator_and_assignment_requirement_violation(_Iterator __i,
+                                                                _Type __t) {
+    *__i++ = __t;
+  }
+  template <class _Iterator, class _Distance>
+  static _Iterator
+  __iterator_addition_assignment_requirement_violation(_Iterator __i, 
+                                                       _Distance __n) {
+    __i += __n;
+    return __i;
+  }
+  template <class _Iterator, class _Distance>
+  static _Iterator
+  __iterator_addition_requirement_violation(_Iterator __i, _Distance __n) {
+    __i = __i + __n;
+    __i = __n + __i;
+    return __i;
+  }
+  template <class _Iterator, class _Distance>
+  static _Iterator
+  __iterator_subtraction_assignment_requirement_violation(_Iterator __i,
+                                                          _Distance __n) {
+    __i -= __n;
+    return __i;
+  }
+  template <class _Iterator, class _Distance>
+  static _Iterator
+  __iterator_subtraction_requirement_violation(_Iterator __i, _Distance __n) {
+    __i = __i - __n;
+    return __i;
+  }
+  template <class _Iterator, class _Distance>
+  static _Distance
+  __difference_operator_requirement_violation(_Iterator __i, _Iterator __j,
+                                              _Distance __n) {
+    __n = __i - __j;
+    return __n;
+  }
+  template <class _Exp, class _Type, class _Distance>
+  static _Type
+  __element_access_operator_requirement_violation(_Exp __x, _Type*,
+                                                  _Distance __n) {
+    return __x[__n];
+  }
+  template <class _Exp, class _Type, class _Distance>
+  static void
+  __element_assignment_operator_requirement_violation(_Exp __x,
+                                                      _Type* __t,
+                                                      _Distance __n) {
+    __x[__n] = *__t;
+  }
+
+}; /* _STL_ERROR */
+
+/* Associated Type Requirements */
+
+__STL_BEGIN_NAMESPACE
+template <class _Iterator> struct iterator_traits;
+__STL_END_NAMESPACE
+
+template <class _Iter> 
+struct __value_type_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::value_type value_type;
+};
+
+template <class _Iter> 
+struct __difference_type_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::difference_type
+          difference_type;
+};
+
+template <class _Iter> 
+struct __reference_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::reference reference;
+};
+
+template <class _Iter> 
+struct __pointer_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::pointer pointer;
+};
+
+template <class _Iter> 
+struct __iterator_category_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::iterator_category 
+          iterator_category;
+};
+
+/* Assignable Requirements */
+
+
+template <class _Type>
+struct _Assignable_concept_specification {
+  static void _Assignable_requirement_violation(_Type __a) {
+    _STL_ERROR::__assignment_operator_requirement_violation(__a);
+    _STL_ERROR::__copy_constructor_requirement_violation(__a);
+    _STL_ERROR::__const_parameter_required_for_copy_constructor(__a,__a);
+    _STL_ERROR::__const_parameter_required_for_assignment_operator(__a,__a);
+  }
+};
+
+/* DefaultConstructible Requirements */
+
+
+template <class _Type>
+struct _DefaultConstructible_concept_specification {
+  static void _DefaultConstructible_requirement_violation(_Type __a) {
+    _STL_ERROR::__default_constructor_requirement_violation(__a);
+  }
+};
+
+/* EqualityComparable Requirements */
+
+template <class _Type>
+struct _EqualityComparable_concept_specification {
+  static void _EqualityComparable_requirement_violation(_Type __a) {
+    _STL_ERROR::__equality_comparable_requirement_violation(__a, __a);
+  }
+};
+
+/* LessThanComparable Requirements */
+template <class _Type>
+struct _LessThanComparable_concept_specification {
+  static void _LessThanComparable_requirement_violation(_Type __a) {
+    _STL_ERROR::__less_than_comparable_requirement_violation(__a, __a);
+  }
+};
+
+/* TrivialIterator Requirements */
+
+template <class _TrivialIterator>
+struct _TrivialIterator_concept_specification {
+static void
+_TrivialIterator_requirement_violation(_TrivialIterator __i) {
+  typedef typename
+    __value_type_type_definition_requirement_violation<_TrivialIterator>::
+    value_type __T;
+  // Refinement of Assignable
+  _Assignable_concept_specification<_TrivialIterator>::
+    _Assignable_requirement_violation(__i);
+  // Refinement of DefaultConstructible
+  _DefaultConstructible_concept_specification<_TrivialIterator>::
+    _DefaultConstructible_requirement_violation(__i);
+  // Refinement of EqualityComparable
+  _EqualityComparable_concept_specification<_TrivialIterator>::
+    _EqualityComparable_requirement_violation(__i);
+  // Valid Expressions
+  _STL_ERROR::__dereference_operator_requirement_violation(__i);
+}
+};
+
+template <class _TrivialIterator>
+struct _Mutable_TrivialIterator_concept_specification {
+static void
+_Mutable_TrivialIterator_requirement_violation(_TrivialIterator __i) {
+  _TrivialIterator_concept_specification<_TrivialIterator>::
+    _TrivialIterator_requirement_violation(__i);
+  // Valid Expressions
+  _STL_ERROR::__dereference_operator_and_assignment_requirement_violation(__i);
+}
+};
+
+/* InputIterator Requirements */
+
+template <class _InputIterator>
+struct _InputIterator_concept_specification {
+static void
+_InputIterator_requirement_violation(_InputIterator __i) {
+  // Refinement of TrivialIterator
+  _TrivialIterator_concept_specification<_InputIterator>::
+    _TrivialIterator_requirement_violation(__i);
+  // Associated Types
+  __difference_type_type_definition_requirement_violation<_InputIterator>();
+  __reference_type_definition_requirement_violation<_InputIterator>();
+  __pointer_type_definition_requirement_violation<_InputIterator>();
+  __iterator_category_type_definition_requirement_violation<_InputIterator>();
+  // Valid Expressions
+  _STL_ERROR::__preincrement_operator_requirement_violation(__i);
+  _STL_ERROR::__postincrement_operator_requirement_violation(__i);
+}
+};
+
+/* OutputIterator Requirements */
+
+template <class _OutputIterator>
+struct _OutputIterator_concept_specification {
+static void
+_OutputIterator_requirement_violation(_OutputIterator __i) {
+  // Refinement of Assignable
+  _Assignable_concept_specification<_OutputIterator>::
+    _Assignable_requirement_violation(__i);
+  // Associated Types
+  __iterator_category_type_definition_requirement_violation<_OutputIterator>();
+  // Valid Expressions
+  _STL_ERROR::__dereference_operator_requirement_violation(__i);
+  _STL_ERROR::__preincrement_operator_requirement_violation(__i);
+  _STL_ERROR::__postincrement_operator_requirement_violation(__i);
+  _STL_ERROR::
+    __postincrement_operator_and_assignment_requirement_violation(__i, *__i);
+}
+};
+
+/* ForwardIterator Requirements */
+
+template <class _ForwardIterator>
+struct _ForwardIterator_concept_specification {
+static void
+_ForwardIterator_requirement_violation(_ForwardIterator __i) {
+  // Refinement of InputIterator
+  _InputIterator_concept_specification<_ForwardIterator>::
+    _InputIterator_requirement_violation(__i);
+}
+};
+
+template <class _ForwardIterator>
+struct _Mutable_ForwardIterator_concept_specification {
+static void
+_Mutable_ForwardIterator_requirement_violation(_ForwardIterator __i) {
+  _ForwardIterator_concept_specification<_ForwardIterator>::
+    _ForwardIterator_requirement_violation(__i);
+  // Refinement of OutputIterator
+  _OutputIterator_concept_specification<_ForwardIterator>::
+    _OutputIterator_requirement_violation(__i);
+}
+};
+
+/* BidirectionalIterator Requirements */
+
+template <class _BidirectionalIterator>
+struct _BidirectionalIterator_concept_specification {
+static void
+_BidirectionalIterator_requirement_violation(_BidirectionalIterator __i) {
+  // Refinement of ForwardIterator
+  _ForwardIterator_concept_specification<_BidirectionalIterator>::
+    _ForwardIterator_requirement_violation(__i);
+  // Valid Expressions
+  _STL_ERROR::__predecrement_operator_requirement_violation(__i);
+  _STL_ERROR::__postdecrement_operator_requirement_violation(__i);
+}
+};
+
+template <class _BidirectionalIterator>
+struct _Mutable_BidirectionalIterator_concept_specification {
+static void
+_Mutable_BidirectionalIterator_requirement_violation(
+       _BidirectionalIterator __i)
+{
+  _BidirectionalIterator_concept_specification<_BidirectionalIterator>::
+    _BidirectionalIterator_requirement_violation(__i);
+  // Refinement of mutable_ForwardIterator
+  _Mutable_ForwardIterator_concept_specification<_BidirectionalIterator>::
+    _Mutable_ForwardIterator_requirement_violation(__i);
+  typedef typename
+    __value_type_type_definition_requirement_violation<
+    _BidirectionalIterator>::value_type __T;
+  typename _Mutable_trait<__T>::_Type* __tmp_ptr = 0;
+  // Valid Expressions
+  _STL_ERROR::
+    __postincrement_operator_and_assignment_requirement_violation(__i,
+                                                                  *__tmp_ptr);
+}
+};
+
+/* RandomAccessIterator Requirements */
+
+template <class _RandAccIter>
+struct _RandomAccessIterator_concept_specification {
+static void
+_RandomAccessIterator_requirement_violation(_RandAccIter __i) {
+  // Refinement of BidirectionalIterator
+  _BidirectionalIterator_concept_specification<_RandAccIter>::
+    _BidirectionalIterator_requirement_violation(__i);
+  // Refinement of LessThanComparable
+  _LessThanComparable_concept_specification<_RandAccIter>::
+    _LessThanComparable_requirement_violation(__i);
+  typedef typename 
+        __value_type_type_definition_requirement_violation<_RandAccIter>
+        ::value_type
+    value_type;
+  typedef typename
+        __difference_type_type_definition_requirement_violation<_RandAccIter>
+        ::difference_type 
+    _Dist;
+  typedef typename _Mutable_trait<_Dist>::_Type _MutDist;
+
+  // Valid Expressions
+  _STL_ERROR::__iterator_addition_assignment_requirement_violation(__i,
+                                                                   _MutDist());
+  _STL_ERROR::__iterator_addition_requirement_violation(__i,
+                                                        _MutDist());
+  _STL_ERROR::
+    __iterator_subtraction_assignment_requirement_violation(__i,
+                                                            _MutDist());
+  _STL_ERROR::__iterator_subtraction_requirement_violation(__i,
+                                                           _MutDist());
+  _STL_ERROR::__difference_operator_requirement_violation(__i, __i,
+                                                          _MutDist());
+  typename _Mutable_trait<value_type>::_Type* __dummy_ptr = 0;
+  _STL_ERROR::__element_access_operator_requirement_violation(__i,
+                                                              __dummy_ptr,
+                                                              _MutDist());
+}
+};
+
+template <class _RandAccIter>
+struct _Mutable_RandomAccessIterator_concept_specification {
+static void
+_Mutable_RandomAccessIterator_requirement_violation(_RandAccIter __i)
+{
+  _RandomAccessIterator_concept_specification<_RandAccIter>::
+    _RandomAccessIterator_requirement_violation(__i);
+  // Refinement of mutable_BidirectionalIterator
+  _Mutable_BidirectionalIterator_concept_specification<_RandAccIter>::
+    _Mutable_BidirectionalIterator_requirement_violation(__i);
+  typedef typename
+        __value_type_type_definition_requirement_violation<_RandAccIter>
+        ::value_type
+    value_type;
+  typedef typename
+        __difference_type_type_definition_requirement_violation<_RandAccIter>
+        ::difference_type
+    _Dist;
+
+  typename _Mutable_trait<value_type>::_Type* __tmp_ptr = 0;
+  // Valid Expressions
+  _STL_ERROR::__element_assignment_operator_requirement_violation(__i,
+                  __tmp_ptr, _Dist());
+}
+};
+
+#define __STL_TYPEDEF_REQUIREMENT(__REQUIREMENT) \
+template <class Type> \
+struct __##__REQUIREMENT##__typedef_requirement_violation { \
+  typedef typename Type::__REQUIREMENT __REQUIREMENT; \
+}
+
+__STL_TYPEDEF_REQUIREMENT(value_type);
+__STL_TYPEDEF_REQUIREMENT(difference_type);
+__STL_TYPEDEF_REQUIREMENT(size_type);
+__STL_TYPEDEF_REQUIREMENT(reference);
+__STL_TYPEDEF_REQUIREMENT(const_reference);
+__STL_TYPEDEF_REQUIREMENT(pointer);
+__STL_TYPEDEF_REQUIREMENT(const_pointer);
+
+
+template <class _Alloc>
+struct _Allocator_concept_specification {
+static void
+_Allocator_requirement_violation(_Alloc __a) {
+  // Refinement of DefaultConstructible
+  _DefaultConstructible_concept_specification<_Alloc>::
+    _DefaultConstructible_requirement_violation(__a);
+  // Refinement of EqualityComparable
+  _EqualityComparable_concept_specification<_Alloc>::
+    _EqualityComparable_requirement_violation(__a);
+  // Associated Types
+  __value_type__typedef_requirement_violation<_Alloc>();
+  __difference_type__typedef_requirement_violation<_Alloc>();
+  __size_type__typedef_requirement_violation<_Alloc>();
+  __reference__typedef_requirement_violation<_Alloc>();
+  __const_reference__typedef_requirement_violation<_Alloc>();
+  __pointer__typedef_requirement_violation<_Alloc>();
+  __const_pointer__typedef_requirement_violation<_Alloc>();
+  typedef typename _Alloc::value_type _Tp;
+  //__STL_REQUIRES_SAME_TYPE(typename _Alloc::__STL_TEMPLATE rebind<_Tp>::other,
+  //                         _Alloc);
+}
+};
+
+#endif /* __STL_USE_CONCEPT_CHECKS */
+
+#endif /* __CONCEPT_CHECKS_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/container_concepts.h b/contrib/media/updf/include/bits/container_concepts.h
new file mode 100644
index 000000000..99aec1c4b
--- /dev/null
+++ b/contrib/media/updf/include/bits/container_concepts.h
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __STL_CONTAINER_CONCEPTS_H
+#define __STL_CONTAINER_CONCEPTS_H
+
+
+#include <bits/concept_checks.h>
+
+#ifdef __STL_USE_CONCEPT_CHECKS
+
+
+// This file covers the following concepts:
+//       _Container
+//       _ForwardContainer
+//       _ReversibleContainer
+//       _const_ReversibleContainer
+//       _RandomAccessContainer
+//
+
+struct _ERROR_IN_STL_CONTAINER {
+
+  /* Container expresssions */
+
+  template <class _Container>
+  static void
+  __begin_iterator_accessor_requirement_violation(_Container __c) {
+    __c.begin();
+  }
+  template <class _Container>
+  static void
+  __const_begin_iterator_accessor_requirement_violation(const _Container& __c) {
+    __c.begin();
+  }
+  template <class _Container>
+  static void
+  __end_iterator_accessor_requirement_violation(_Container __c) {
+    __c.end();
+  }
+  template <class _Container>
+  static void
+  __const_end_iterator_accessor_requirement_violation(const _Container& __c) {
+    __c.end();
+  }
+
+  template <class _Container>
+  static void
+  __rbegin_iterator_accessor_requirement_violation(_Container __c) {
+    __c.rbegin();
+  }
+  template <class _Container>
+  static void
+  __const_rbegin_iterator_accessor_requirement_violation(const _Container& __c) {
+    __c.rbegin();
+  }
+  template <class _Container>
+  static void
+  __rend_iterator_accessor_requirement_violation(_Container __c) {
+    __c.rend();
+  }
+  template <class _Container>
+  static void
+  __const_rend_iterator_accessor_requirement_violation(const _Container& __c) {
+    __c.rend();
+  }
+  template <class _Container>
+  static void
+  __size_function_must_be_const(const _Container& __c) {
+    __c.size();
+  }
+  template <class _Container>
+  static void
+  __size_function_requirement_violation(_Container& __c) {
+    __c.size();
+    __size_function_must_be_const(__c);
+  }
+  template <class _Container>
+  static void
+  __max_size_function_must_be_const(const _Container& __c) {
+    __c.max_size();
+  }
+  template <class _Container>
+  static void
+  __max_size_function_requirement_violation(_Container& __c) {
+    __c.max_size();
+    __max_size_function_must_be_const(__c);
+  }
+  template <class _Container>
+  static void
+  __empty_function_must_be_const(const _Container& __c) {
+    __c.empty();
+  }
+  template <class _Container>
+  static void
+  __empty_function_requirement_violation(_Container& __c) {
+    __c.empty();
+    __empty_function_must_be_const(__c);
+  }
+  template <class _Container>
+  static void
+  __swap_function_requirement_violation(_Container& __c) {
+    __c.swap(__c);
+  }
+
+};
+
+
+__STL_TYPEDEF_REQUIREMENT(iterator);
+__STL_TYPEDEF_REQUIREMENT(const_iterator);
+
+/* Containers */
+
+template <class _Container>
+struct _Container_concept_specification {
+static void
+_Container_requirement_violation(_Container __c) {
+  // Refinement of Assignable
+  _Assignable_concept_specification<_Container>::_Assignable_requirement_violation(__c);
+  // Associated Types
+  __value_type__typedef_requirement_violation<_Container>();
+  __difference_type__typedef_requirement_violation<_Container>();
+  __size_type__typedef_requirement_violation<_Container>();
+  __reference__typedef_requirement_violation<_Container>();
+  __const_reference__typedef_requirement_violation<_Container>();
+  __pointer__typedef_requirement_violation<_Container>();
+  __const_pointer__typedef_requirement_violation<_Container>();
+  __iterator__typedef_requirement_violation<_Container>();
+  __const_iterator__typedef_requirement_violation<_Container>();
+  // Valid Expressions
+  _ERROR_IN_STL_CONTAINER::__const_begin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__const_end_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__begin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__end_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__size_function_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__max_size_function_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__empty_function_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__swap_function_requirement_violation(__c);
+  // Requirements on Iterators
+  typedef typename _Container::iterator iter;
+  typedef typename _Container::const_iterator const_iter;
+  _InputIterator_concept_specification<const_iter>::_InputIterator_requirement_violation(const_iter());
+  _InputIterator_concept_specification<iter>::_InputIterator_requirement_violation(iter());
+}
+};
+
+template <class _ForwardContainer>
+struct _ForwardContainer_concept_specification {
+static void
+_ForwardContainer_requirement_violation(_ForwardContainer __c) {
+  // Refinement of Container
+  _Container_concept_specification<_ForwardContainer>::_Container_requirement_violation(__c);
+  // Requirements on Iterators
+  typedef typename _ForwardContainer::iterator iter;
+  typedef typename _ForwardContainer::const_iterator const_iter;
+  _ForwardIterator_concept_specification<const_iter>::_ForwardIterator_requirement_violation(const_iter());
+  _Mutable_ForwardIterator_concept_specification<iter>::_Mutable_ForwardIterator_requirement_violation(iter());
+}
+};
+
+
+__STL_TYPEDEF_REQUIREMENT(reverse_iterator);
+__STL_TYPEDEF_REQUIREMENT(const_reverse_iterator);
+
+template <class _ReversibleContainer>
+struct _ReversibleContainer_concept_specification {
+static void
+_ReversibleContainer_requirement_violation(_ReversibleContainer __c) {
+  // Refinement of ForwardContainer
+  _ForwardContainer_concept_specification<_ReversibleContainer>::_ForwardContainer_requirement_violation(__c);
+  // Associated types
+  __reverse_iterator__typedef_requirement_violation<_ReversibleContainer>();
+  __const_reverse_iterator__typedef_requirement_violation<_ReversibleContainer>();
+  // Valid Expressions
+  _ERROR_IN_STL_CONTAINER::__const_rbegin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__const_rend_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__rbegin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__rend_iterator_accessor_requirement_violation(__c);
+  // Requirements on Iterators
+  typedef typename _ReversibleContainer::iterator iter;
+  typedef typename _ReversibleContainer::const_iterator const_iter;
+  _BidirectionalIterator_concept_specification<const_iter>::_BidirectionalIterator_requirement_violation(const_iter());
+  _Mutable_BidirectionalIterator_concept_specification<iter>::_Mutable_BidirectionalIterator_requirement_violation(iter());
+}
+};
+
+template <class _ReversibleContainer>
+struct _const_ReversibleContainer_concept_specification {
+static void
+_const_ReversibleContainer_requirement_violation(_ReversibleContainer __c) {
+  // Refinement of Container (JGS, not ForwardContainer)
+  _Container_concept_specification<_ReversibleContainer>::_Container_requirement_violation(__c);
+  // Associated types
+  __reverse_iterator__typedef_requirement_violation<_ReversibleContainer>();
+  __const_reverse_iterator__typedef_requirement_violation<_ReversibleContainer>();
+  // Valid Expressions
+  _ERROR_IN_STL_CONTAINER::__const_rbegin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__const_rend_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__rbegin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__rend_iterator_accessor_requirement_violation(__c);
+  // Requirements on Iterators
+  typedef typename _ReversibleContainer::iterator iter;
+  typedef typename _ReversibleContainer::const_iterator const_iter;
+  
+  _BidirectionalIterator_concept_specification<const_iter>::_BidirectionalIterator_requirement_violation(const_iter());
+}
+};
+
+
+template <class _RandomAccessContainer>
+struct _RandomAccessContainer_concept_specification {
+static void
+_RandomAccessContainer_requirement_violation(_RandomAccessContainer __c) {
+  // Refinement of ReversibleContainer
+  _ReversibleContainer_concept_specification<_RandomAccessContainer>::_ReversibleContainer_requirement_violation(__c);
+  // Valid Expressions
+  typedef typename _RandomAccessContainer::value_type __T;
+  typedef typename _RandomAccessContainer::difference_type _Dist;
+  typedef typename _Mutable_trait<__T>::_Type Type;
+  typedef Type* _TypePtr;
+  typedef typename _Mutable_trait<_Dist>::_Type Dist;
+  _STL_ERROR::__element_access_operator_requirement_violation(__c,
+							      _TypePtr(), 
+							      Dist());
+  // Requirements on Iterators
+  typedef typename _RandomAccessContainer::iterator iter;
+  typedef typename _RandomAccessContainer::const_iterator const_iter;
+  _RandomAccessIterator_concept_specification<const_iter>::_RandomAccessIterator_requirement_violation(const_iter());
+  _Mutable_RandomAccessIterator_concept_specification<iter>::_Mutable_RandomAccessIterator_requirement_violation(iter());
+}
+};
+
+#endif /* if __STL_USE_CONCEPT_CHECKS */
+
+#endif /* __STL_CONTAINER_CONCEPTS_H */
diff --git a/contrib/media/updf/include/bits/cpp_type_traits.h b/contrib/media/updf/include/bits/cpp_type_traits.h
new file mode 100644
index 000000000..61cc45d47
--- /dev/null
+++ b/contrib/media/updf/include/bits/cpp_type_traits.h
@@ -0,0 +1,297 @@
+// The  -*- C++ -*- type traits classes for internal use in libstdc++
+
+// Copyright (C) 2000-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
+
+#ifndef _CPP_BITS_CPP_TYPE_TRAITS_H
+#define _CPP_BITS_CPP_TYPE_TRAITS_H 1
+
+#pragma GCC system_header
+
+//
+// This file provides some compile-time information about various types.
+// These representations were designed, on purpose, to be constant-expressions
+// and not types as found in <stl/bits/type_traits.h>.  In particular, they
+// can be used in control structures and the optimizer hopefully will do
+// the obvious thing.
+//
+// Why integral expressions, and not functions nor types?
+// Firstly, these compile-time entities are used as template-arguments
+// so function return values won't work:  We need compile-time entities.
+// We're left with types and constant  integral expressions.
+// Secondly, from the point of view of ease of use, type-based compile-time
+// information is -not- *that* convenient.  On has to write lots of
+// overloaded functions and to hope that the compiler will select the right
+// one. As a net effect, the overall structure isn't very clear at first
+// glance.
+// Thirdly, partial ordering and overload resolution (of function templates)
+// is highly costly in terms of compiler-resource.  It is a Good Thing to
+// keep these resource consumption as least as possible.
+//
+// See valarray_array.h for a case use.
+//
+// -- Gaby (dosreis@cmla.ens-cachan.fr) 2000-03-06.
+//
+
+namespace std
+{
+  template<typename _Tp>
+    struct __is_void
+    {
+      enum
+      {
+        _M_type = 0
+      };
+    };
+
+  template<>
+    struct __is_void<void>
+    {
+      enum
+      {
+        _M_type = 1
+      };
+    };
+
+  //
+  // Integer types
+  //
+  template<typename _Tp>
+    struct __is_integer
+    {
+      enum
+      {
+	_M_type = 0
+      };
+    };
+
+  // Thirteen specializations (yes there are eleven standard integer
+  // types; 'long long' and 'unsigned long long' are supported as
+  // extensions)
+  template<>
+    struct __is_integer<bool>
+    {
+      enum
+      {
+	_M_type = 1
+      };
+    };
+  
+  template<>
+    struct __is_integer<char>
+    {
+      enum
+      {
+	_M_type = 1
+      };
+    };
+
+  template<>
+    struct __is_integer<signed char>
+    {
+      enum
+      {
+	_M_type = 1
+      };
+    };
+  
+  template<>
+  struct __is_integer<unsigned char>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+# ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+  struct __is_integer<wchar_t>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+# endif
+  
+  template<>
+  struct __is_integer<short>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<unsigned short>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<int>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<unsigned int>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<long>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<unsigned long>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+# ifdef _GLIBCPP_USE_LONG_LONG
+  template<>
+  struct __is_integer<long long>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<unsigned long long>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+# endif
+
+  //
+  // Floating point types
+  //
+  template<typename _Tp>
+  struct __is_floating
+  {
+    enum
+    {
+      _M_type = 0
+    };
+  };
+
+  // three specializations (float, double and 'long double')
+  template<>
+  struct __is_floating<float>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_floating<double>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_floating<long double>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  //
+  // An arithmetic type is an integer type or a floating point type
+  //
+  template<typename _Tp>
+  struct __is_arithmetic
+  {
+    enum
+    {
+      _M_type = __is_integer<_Tp>::_M_type || __is_floating<_Tp>::_M_type
+    };
+  };
+
+  //
+  // A fundamental type is `void' or and arithmetic type
+  //
+  template<typename _Tp>
+  struct __is_fundamental
+  {
+    enum
+    {
+      _M_type = __is_void<_Tp>::_M_type || __is_arithmetic<_Tp>::_M_type
+    };
+  };
+
+  //
+  // For the immediate use, the following is a good approximation
+  //
+  template<typename _Tp>
+  struct __is_pod
+  {
+    enum
+    {
+      _M_type = __is_fundamental<_Tp>::_M_type
+    };
+  };
+
+} // namespace std
+
+
+#endif //_CPP_BITS_CPP_TYPE_TRAITS_H
diff --git a/contrib/media/updf/include/bits/endian.h b/contrib/media/updf/include/bits/endian.h
new file mode 100644
index 000000000..54bd9d14b
--- /dev/null
+++ b/contrib/media/updf/include/bits/endian.h
@@ -0,0 +1,7 @@
+/* i386 is little-endian.  */
+
+#ifndef _ENDIAN_H
+# error "Never use <bits/endian.h> directly; include <endian.h> instead."
+#endif
+
+#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/contrib/media/updf/include/bits/fpos.h b/contrib/media/updf/include/bits/fpos.h
new file mode 100644
index 000000000..86eb5c38e
--- /dev/null
+++ b/contrib/media/updf/include/bits/fpos.h
@@ -0,0 +1,121 @@
+// File position object and stream types
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27 Input/output library
+//
+
+#ifndef _CPP_BITS_FPOS_H
+#define _CPP_BITS_FPOS_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++io.h>
+#include <bits/std_cwchar.h> 	// For mbstate_t.
+
+namespace std
+{
+  // 27.4.1  Types
+
+  // 27.4.3  Template class fpos
+  template<typename _StateT>
+    class fpos
+    {
+    public:
+      // Types:
+      typedef _StateT __state_type;
+
+    private:
+      streamoff 	_M_off;
+      __state_type 	_M_st;
+
+    public:
+      __state_type
+      state() const  { return _M_st; }
+
+      void 
+      state(__state_type __st)  { _M_st = __st; }
+
+      // NB: The standard defines only the implicit copy ctor and the
+      // previous two members.  The rest is a "conforming extension".
+      fpos(): _M_off(streamoff()), _M_st(__state_type()) { }
+
+      fpos(streamoff __off, __state_type __st = __state_type())
+      :  _M_off(__off), _M_st(__st) { }
+
+      operator streamoff() const { return _M_off; }
+
+      fpos& 
+      operator+=(streamoff __off) { _M_off += __off; return *this; }
+
+      fpos& 
+      operator-=(streamoff __off) { _M_off -= __off; return *this; }
+
+      fpos 
+      operator+(streamoff __off) 
+      { 
+	fpos __t(*this); 
+	__t += __off;
+	return __t;
+      }
+
+      fpos      
+      operator-(streamoff __off) 
+      { 
+	fpos __t(*this); 
+	__t -= __off; 
+	return __t;
+      }
+
+      bool  
+      operator==(const fpos& __pos) const
+      { return _M_off == __pos._M_off; }
+
+      bool  
+      operator!=(const fpos& __pos) const
+      { return _M_off != __pos._M_off; }
+      
+      streamoff 
+      _M_position() const { return _M_off; }
+
+      void
+      _M_position(streamoff __off)  { _M_off = __off; }
+    };
+
+  // 27.2, paragraph 10 about fpos/char_traits circularity
+  typedef fpos<mbstate_t> 		streampos;
+#  ifdef _GLIBCPP_USE_WCHAR_T
+  typedef fpos<mbstate_t> 		wstreampos;
+#  endif
+}  // namespace std
+
+#endif 
+
+
+
diff --git a/contrib/media/updf/include/bits/fstream.tcc b/contrib/media/updf/include/bits/fstream.tcc
new file mode 100644
index 000000000..7a41ba789
--- /dev/null
+++ b/contrib/media/updf/include/bits/fstream.tcc
@@ -0,0 +1,605 @@
+// File based streams -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _CPP_BITS_FSTREAM_TCC
+#define _CPP_BITS_FSTREAM_TCC 1
+
+namespace std
+{
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_allocate_file()
+    {
+      if (!_M_file)
+	{
+	  _M_buf_unified = true; // Tie input to output for basic_filebuf.
+	  try 
+	    { _M_file = new __file_type(&_M_lock); }
+	  catch(...) 
+	    {
+	      delete _M_file;
+	      __throw_exception_again;
+	    }
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_allocate_internal_buffer()
+    {
+      if (!_M_buf && _M_buf_size_opt)
+	{
+	  _M_buf_size = _M_buf_size_opt;
+
+	  // Allocate internal buffer.
+	  try { _M_buf = new char_type[_M_buf_size]; }
+	  catch(...) 
+	    {
+	      delete [] _M_buf;
+	      __throw_exception_again;
+	    }
+	  _M_buf_allocated = true;
+	}
+    }
+
+  // Both close and setbuf need to deallocate internal buffers, if it exists.
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_destroy_internal_buffer()
+    {
+      if (_M_buf_allocated)
+	{
+	  delete [] _M_buf;
+	  _M_buf = NULL;
+	  _M_buf_allocated = false;
+	  this->setg(NULL, NULL, NULL);
+	  this->setp(NULL, NULL);
+	}
+    }
+
+ template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_allocate_pback_buffer()
+    {
+      if (!_M_pback && _M_pback_size)
+	{
+	  // Allocate pback buffer.
+	  try 
+	    { _M_pback = new char_type[_M_pback_size]; }
+	  catch(...) 
+	    {
+	      delete [] _M_pback;
+	      __throw_exception_again;
+	    }
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::
+    basic_filebuf() 
+    : __streambuf_type(), _M_file(NULL), _M_state_cur(__state_type()), 
+    _M_state_beg(__state_type()), _M_buf_allocated(false), 
+    _M_last_overflowed(false)
+    { }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::
+    basic_filebuf(__c_file_type* __f, ios_base::openmode __mode, int_type __s)
+    : __streambuf_type(),  _M_file(NULL), _M_state_cur(__state_type()), 
+    _M_state_beg(__state_type()), _M_buf_allocated(false), 
+    _M_last_overflowed(false)
+    {
+      _M_allocate_file();
+      _M_file->sys_open(__f, __mode);
+      if (this->is_open())
+	{
+	  _M_mode = __mode;
+	  if (__s)
+	    {
+	      _M_buf_size_opt = __s;
+	      _M_allocate_internal_buffer();
+	      _M_set_indeterminate();
+	    }
+	  _M_allocate_pback_buffer();
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::__filebuf_type* 
+    basic_filebuf<_CharT, _Traits>::
+    open(const char* __s, ios_base::openmode __mode)
+    {
+      __filebuf_type *__ret = NULL;
+      if (!this->is_open())
+	{
+	  _M_allocate_file();
+	  _M_file->open(__s, __mode);
+	  if (this->is_open())
+	    {
+	      _M_allocate_internal_buffer();
+	      _M_allocate_pback_buffer();
+	      _M_mode = __mode;
+	      
+	      // For time being, set both (in/out) sets  of pointers.
+	      _M_set_indeterminate();
+	      if (__mode & ios_base::ate
+		  && this->seekoff(0, ios_base::end, __mode) < 0)
+		this->close();
+	      __ret = this;
+	    }
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::__filebuf_type* 
+    basic_filebuf<_CharT, _Traits>::
+    close()
+    {
+      __filebuf_type *__ret = NULL;
+      if (this->is_open())
+	{
+	  bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
+	  if (__testput)
+	    _M_really_overflow(traits_type::eof());
+
+	  // NB: Do this here so that re-opened filebufs will be cool...
+	  _M_pback_destroy();
+
+#if 0
+	  // XXX not done
+	  if (_M_last_overflowed)
+	    {
+	      _M_output_unshift();
+	      _M_really_overflow(traits_type::eof());
+	    }
+#endif
+
+	  _M_mode = ios_base::openmode(0);
+	  _M_destroy_internal_buffer();
+
+	  if (_M_pback)
+	    {
+	      delete [] _M_pback;
+	      _M_pback = NULL;
+	    }
+	  __ret = this;
+	}
+
+      // Can actually allocate this file as part of an open and never
+      // have it be opened.....
+      if (_M_file)
+	{
+	  delete _M_file;
+	  _M_file = NULL;
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    streamsize 
+    basic_filebuf<_CharT, _Traits>::
+    showmanyc()
+    {
+      streamsize __ret = -1;
+      bool __testin = _M_mode & ios_base::in;
+
+      if (__testin)
+	{
+	  bool __testeof = false;
+	  if (_M_in_cur >= _M_in_end)
+	    __testeof = this->underflow() == traits_type::eof();
+	  if (!__testeof)
+	    __ret = _M_in_end - _M_in_cur;
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::int_type 
+    basic_filebuf<_CharT, _Traits>::
+    underflow()
+    {
+      int_type __ret = traits_type::eof();
+      bool __testin = _M_mode & ios_base::in;
+      bool __testout = _M_mode & ios_base::out;
+
+      // XXX Should re-enable codecvt bits disabled after 2.90.8.
+      if (__testin)
+	{
+	  // Check for pback madness, and if so swich back to the
+	  // normal buffers and jet outta here before expensive
+	  // fileops happen...
+	  if (_M_pback_init)
+	    {
+	      _M_pback_destroy();
+	      if (_M_in_cur < _M_in_end)
+		return traits_type::to_int_type(*_M_in_cur);
+	    }
+
+	  bool __testget = _M_in_cur && _M_in_beg < _M_in_cur;
+	  bool __testinit = _M_is_indeterminate();
+	  // Sync internal and external buffers.
+	  // NB: __testget -> __testput as _M_buf_unified here.
+	  if (__testget)
+	    {
+	      if (__testout)
+		_M_really_overflow();
+#if _GLIBCPP_AVOID_FSEEK
+	      else if ((_M_in_cur - _M_in_beg) == 1)
+		_M_file->sys_getc();
+#endif
+	      else 
+		_M_file->seekoff(_M_in_cur - _M_in_beg, 
+				 ios_base::cur, ios_base::in);
+	    }
+
+	  if (__testinit || __testget)
+	    {
+	      // Assume buffered case, need to refill internal buffers.
+	      streamsize __size = _M_file->xsgetn(_M_in_beg, _M_buf_size);
+	      if (0 < __size)
+		{
+		  _M_set_determinate(__size);
+		  if (__testout)
+		    _M_out_cur = _M_in_cur;
+		  __ret = traits_type::to_int_type(*_M_in_cur);
+#if _GLIBCPP_AVOID_FSEEK
+		  if (__size == 1)
+		    _M_file->sys_ungetc(*_M_in_cur);
+		  else
+		    {
+#endif
+		  streamoff __p = _M_file->seekoff(0 - __size, ios_base::cur, 
+						   ios_base::in);
+		  if (__p == -1)
+		    {
+		      // XXX Something is wrong, do error checking.
+		    }
+#if _GLIBCPP_AVOID_FSEEK
+		    }
+#endif
+		}	   
+	    }
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::int_type 
+    basic_filebuf<_CharT, _Traits>::
+    pbackfail(int_type __i)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testin = _M_mode & ios_base::in;
+
+      if (__testin)
+	{
+	  bool __testpb = _M_in_beg < _M_in_cur;
+	  char_type __c = traits_type::to_char_type(__i);
+	  bool __testeof = traits_type::eq_int_type(__i, __ret);
+
+	  if (__testpb)
+	    {
+	      bool __testout = _M_mode & ios_base::out;
+	      bool __testeq = traits_type::eq(__c, this->gptr()[-1]);
+
+	      // Try to put back __c into input sequence in one of three ways.
+	      // Order these tests done in is unspecified by the standard.
+	      if (!__testeof && __testeq)
+		{
+		  --_M_in_cur;
+		  if (__testout)
+		    --_M_out_cur;
+		  __ret = __i;
+		}
+	      else if (__testeof)
+		{
+		  --_M_in_cur;
+		  if (__testout)
+		    --_M_out_cur;
+		  __ret = traits_type::not_eof(__i);
+		}
+	      else if (!__testeof)
+		{
+		  --_M_in_cur;
+		  if (__testout)
+		    --_M_out_cur;
+		  _M_pback_create();
+		  *_M_in_cur = __c; 
+		  __ret = __i;
+		}
+	    }
+	  else
+	    {	 
+ 	      // At the beginning of the buffer, need to make a
+	      // putback position available.
+	      this->seekoff(-1, ios_base::cur);
+	      this->underflow();
+ 	      if (!__testeof)
+ 		{
+		  if (!traits_type::eq(__c, *_M_in_cur))
+		    {
+		      _M_pback_create();
+		      *_M_in_cur = __c;
+		    }
+ 		  __ret = __i;
+ 		}
+ 	      else
+ 		__ret = traits_type::not_eof(__i);
+ 	    }
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::int_type 
+    basic_filebuf<_CharT, _Traits>::
+    overflow(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testput = _M_out_cur && _M_out_cur < _M_buf + _M_buf_size;
+      bool __testout = _M_mode & ios_base::out;
+      
+      if (__testout)
+	{
+	  if (__testput)
+	    {
+	      *_M_out_cur = traits_type::to_char_type(__c);
+	      _M_out_cur_move(1);
+	      __ret = traits_type::not_eof(__c);
+	    }
+	  else 
+	    __ret = this->_M_really_overflow(__c);
+	}
+
+      _M_last_overflowed = false;    // Set in _M_really_overflow, below.
+      return __ret;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::int_type 
+    basic_filebuf<_CharT, _Traits>::
+    _M_really_overflow(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
+      bool __testunbuffered = _M_file && !_M_buf_size;
+
+      if (__testput || __testunbuffered)
+	{
+#if 1
+	  int __plen = _M_out_end - _M_out_beg;
+	  streamsize __len = 0;
+
+	  if (__plen)
+	    __len = _M_file->xsputn(_M_out_beg, __plen);
+
+	  if (__c !=traits_type::eof())
+	    {
+ 	      char_type __pending = traits_type::to_char_type(__c);
+ 	      __len += _M_file->xsputn(&__pending, 1);
+  	      ++__plen;
+	    }
+
+	  // NB: Need this so that external byte sequence reflects
+	  // internal buffer.
+	  _M_file->sync();
+	  if (__len == __plen)
+	    {
+	      _M_set_indeterminate();
+	      __ret = traits_type::not_eof(__c);
+	    }
+#else
+	  // Part one: Allocate temporary conversion buffer on
+	  // stack. Convert internal buffer plus __c (ie,
+	  // "pending sequence") to temporary conversion buffer.
+	  int __plen = _M_out_end - _M_out_beg;
+	  char_type* __pbuf = static_cast<char_type*>(__builtin_alloca(sizeof(char_type) * __plen + 1));
+	  traits_type::copy(__pbuf, this->pbase(), __plen);
+	  if (!__testeof)
+	    {
+	      __pbuf[__plen] = traits_type::to_char_type(__c);
+	      ++__plen;
+	    }
+
+	  char_type* __pend;
+	  char* __conv_buf = static_cast<char*>(__builtin_alloca(__plen));
+	  char* __conv_end;
+	  _M_state_beg = _M_state_cur;
+
+	  __res_type __r = _M_fcvt->out(_M_state_cur, 
+					__pbuf, __pbuf + __plen,
+					const_cast<const char_type*&>(__pend),
+					__conv_buf, __conv_buf + __plen,
+					__conv_end);
+	  
+	  // Part two: (Re)spill converted "pending sequence"
+	  // contents (now in temporary conversion buffer) to
+	  // external buffer (_M_file->_IO_*) using
+	  // _M_file->sys_write(), and do error (minimal) checking.
+	  if (__r != codecvt_base::error)
+	    {
+	      streamsize __len = _M_file->xsputn(__conv_buf, __plen);
+	      // NB: Need this so that external byte sequence reflects
+	      // internal buffer.
+	      _M_file->sync();
+	      if (__len == __plen)
+		{
+		  _M_set_indeterminate();
+		  __ret = traits_type::not_eof(__c);
+		}
+	    }
+#endif
+	}	      
+      _M_last_overflowed = true;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::__streambuf_type* 
+    basic_filebuf<_CharT, _Traits>::
+    setbuf(char_type* __s, streamsize __n)
+    {
+      if (!this->is_open() && __s == 0 && __n == 0)
+	_M_buf_size_opt = 0;
+      else if (__s && __n)
+	{
+	  // This is implementation-defined behavior, and assumes
+	  // that an external char_type array of length (__s + __n)
+	  // exists and has been pre-allocated. If this is not the
+	  // case, things will quickly blow up.
+	  // Step 1: Destroy the current internal array.
+	  _M_destroy_internal_buffer();
+	  
+	  // Step 2: Use the external array.
+	  _M_buf = __s;
+	  _M_buf_size_opt = _M_buf_size = __n;
+	  _M_set_indeterminate();
+	  
+	// Step 3: Make sure a pback buffer is allocated.
+	  _M_allocate_pback_buffer();
+	}
+      _M_last_overflowed = false;	
+      return this; 
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::pos_type
+    basic_filebuf<_CharT, _Traits>::
+    seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __mode)
+    {
+      pos_type __ret =  pos_type(off_type(-1)); 
+      bool __testopen = this->is_open();
+      bool __testin = __mode & ios_base::in && _M_mode & ios_base::in;
+      bool __testout = __mode & ios_base::out && _M_mode & ios_base::out;
+
+      // Should probably do has_facet checks here.
+      int __width = use_facet<__codecvt_type>(_M_buf_locale).encoding();
+      if (__width < 0)
+	__width = 0;
+      bool __testfail = __off != 0  && __width <= 0;
+      
+      if (__testopen && !__testfail && (__testin || __testout))
+	{
+	  // Ditch any pback buffers to avoid confusion.
+	  _M_pback_destroy();
+
+	  if (__way != ios_base::cur || __off != 0)
+	    { 
+	      off_type __computed_off = __width * __off;
+	      
+	      bool __testget = _M_in_cur && _M_in_beg < _M_in_end;
+	      bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
+	      // Sync the internal and external streams.
+	      // out
+	      if (__testput || _M_last_overflowed)
+		{
+		  // Part one: update the output sequence.
+		  this->sync();
+		  // Part two: output unshift sequence.
+		  _M_output_unshift();
+		}
+	      //in
+	      // NB: underflow() rewinds the external buffer.
+	      else if (__testget && __way == ios_base::cur)
+		__computed_off += _M_in_cur - _M_in_beg;
+	  
+	      __ret = _M_file->seekoff(__computed_off, __way, __mode);
+	      _M_set_indeterminate();
+	    }
+	  // NB: Need to do this in case _M_file in indeterminate
+	  // state, ie _M_file->_offset == -1
+	  else
+	    {
+	      __ret = _M_file->seekoff(__off, ios_base::cur, __mode);
+	      __ret += max(_M_out_cur, _M_in_cur) - _M_buf;
+	    }
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::pos_type
+    basic_filebuf<_CharT, _Traits>::
+    seekpos(pos_type __pos, ios_base::openmode __mode)
+    {
+      pos_type __ret;
+      off_type __off = __pos;
+
+      __ret = this->seekoff(__off, ios_base::beg, __mode); 
+
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void 
+    basic_filebuf<_CharT, _Traits>::
+    _M_output_unshift()
+    { }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    imbue(const locale& __loc)
+    {
+      bool __testbeg = gptr() == eback() && pptr() == pbase();
+
+      if (__testbeg && _M_buf_locale != __loc)
+	{
+	  _M_buf_locale = __loc;
+	  _M_buf_locale_init = true;
+	}
+
+      // NB this may require the reconversion of previously
+      // converted chars. This in turn may cause the reconstruction
+      // of the original file. YIKES!!
+      // XXX The part in the above comment is not done.
+      _M_last_overflowed = false;	
+    }
+  
+} // namespace std
+
+#endif // _CPP_BITS_FSTREAM_TCC
+
+
diff --git a/contrib/media/updf/include/bits/functexcept.h b/contrib/media/updf/include/bits/functexcept.h
new file mode 100644
index 000000000..eac2c95b4
--- /dev/null
+++ b/contrib/media/updf/include/bits/functexcept.h
@@ -0,0 +1,85 @@
+// Function-Based Exception Support -*- C++ -*-
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.1  Exception classes
+//
+
+#include <exception_defines.h>
+
+namespace std
+{
+  // Helper for exception objects in <except> 
+  void
+  __throw_bad_exception(void);
+
+  // Helper for exception objects in <new> 
+  void
+  __throw_bad_alloc(void);
+
+  // Helper for exception objects in <typeinfo> 
+  void
+  __throw_bad_cast(void);
+
+  void
+  __throw_bad_typeid(void);
+
+  // Helpers for exception objects in <stdexcept> 
+  void
+  __throw_logic_error(const char* __s);
+
+  void
+  __throw_domain_error(const char* __s);
+
+  void
+  __throw_invalid_argument(const char* __s);
+
+  void
+  __throw_length_error(const char* __s);
+
+  void
+  __throw_out_of_range(const char* __s);
+
+  void
+  __throw_runtime_error(const char* __s);
+
+  void
+  __throw_range_error(const char* __s);
+
+  void
+  __throw_overflow_error(const char* __s);
+
+  void
+  __throw_underflow_error(const char* __s);
+
+  // Helpers for exception objects in basic_ios
+  void
+  __throw_ios_failure(const char* __s);
+} // namespace std
+
diff --git a/contrib/media/updf/include/bits/generic_shadow.h b/contrib/media/updf/include/bits/generic_shadow.h
new file mode 100644
index 000000000..b2a554f89
--- /dev/null
+++ b/contrib/media/updf/include/bits/generic_shadow.h
@@ -0,0 +1,59 @@
+// generic C header shadow file -*- C++ -*-
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// This file is included by all the standard C <foo.h> headers
+// after defining _SHADOW_NAME.
+
+#ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+
+      // Get out of the "swamp."
+    } // Close extern "C"
+  }   // Close namespace _C_legacy::
+
+# undef _IN_C_LEGACY_
+# include _SHADOW_NAME
+
+  // Dive back into the "swamp."
+  namespace _C_legacy {
+    extern "C" {
+#     define _IN_C_LEGACY_
+  
+#else /* not _IN_C_LEGACY_:  directly included by user program */
+  
+# include _SHADOW_NAME
+  
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+  using namespace ::_C_legacy::_C_shadow;
+  
+#endif /* _IN_C_LEGACY_ */
+    
+
+
diff --git a/contrib/media/updf/include/bits/gslice.h b/contrib/media/updf/include/bits/gslice.h
new file mode 100644
index 000000000..df8ecbe8b
--- /dev/null
+++ b/contrib/media/updf/include/bits/gslice.h
@@ -0,0 +1,119 @@
+// The template and inlines for the -*- C++ -*- gslice class.
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_GSLICE_H
+#define _CPP_BITS_GSLICE_H 1
+
+#pragma GCC system_header
+
+namespace std {
+    
+    class gslice
+    {
+    public:
+        gslice ();
+        gslice (size_t, const valarray<size_t>&, const valarray<size_t>&);
+        // XXX: the IS says the copy-ctor and copy-assignment operators are
+        //      synthetized by the compiler but they are just unsuitable
+        //      for a ref-counted semantic
+        gslice(const gslice&);
+        ~gslice();
+
+        // XXX: See the note above.
+        gslice& operator= (const gslice&);
+        
+        size_t           start () const;
+        valarray<size_t> size () const;
+        valarray<size_t> stride () const;
+        
+    private:
+        struct _Indexer {
+            size_t _M_count;
+            size_t _M_start;
+            valarray<size_t> _M_size;
+            valarray<size_t> _M_stride;
+            valarray<size_t> _M_index;
+            _Indexer(size_t, const valarray<size_t>&,
+                     const valarray<size_t>&);
+            void _M_increment_use() { ++_M_count; }
+            size_t _M_decrement_use() { return --_M_count; }
+        };
+
+        _Indexer* _M_index;
+        
+        template<typename _Tp> friend class valarray;
+    };
+    
+    inline size_t
+    gslice::start () const
+    { return _M_index ? _M_index->_M_start : 0; }
+    
+    inline valarray<size_t>
+    gslice::size () const
+    { return _M_index ? _M_index->_M_size : valarray<size_t>(); }
+    
+    inline valarray<size_t>
+    gslice::stride () const
+    { return _M_index ? _M_index->_M_stride : valarray<size_t>(); }
+    
+    inline gslice::gslice () : _M_index(0) {}
+
+    inline
+    gslice::gslice(size_t __o, const valarray<size_t>& __l,
+                   const valarray<size_t>& __s)
+            : _M_index(new gslice::_Indexer(__o, __l, __s)) {}
+
+    inline
+    gslice::gslice(const gslice& __g) : _M_index(__g._M_index)
+    { if (_M_index) _M_index->_M_increment_use(); }
+    
+    inline
+    gslice::~gslice()
+    { if (_M_index && _M_index->_M_decrement_use() == 0) delete _M_index; }
+
+    inline gslice&
+    gslice::operator= (const gslice& __g)
+    {
+        if (__g._M_index) __g._M_index->_M_increment_use();
+        if (_M_index && _M_index->_M_decrement_use() == 0) delete _M_index;
+        _M_index = __g._M_index;
+        return *this;
+    }
+            
+    
+} // std::
+
+
+#endif /* _CPP_BITS_GSLICE_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/gslice_array.h b/contrib/media/updf/include/bits/gslice_array.h
new file mode 100644
index 000000000..3e2d12fd0
--- /dev/null
+++ b/contrib/media/updf/include/bits/gslice_array.h
@@ -0,0 +1,171 @@
+// The template and inlines for the -*- C++ -*- gslice_array class.
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_GSLICE_ARRAY
+#define _CPP_BITS_GSLICE_ARRAY 1
+
+#pragma GCC system_header
+
+namespace std {
+
+    template<typename _Tp> class gslice_array
+    {
+    public:
+        typedef _Tp value_type;
+
+        void operator=  (const valarray<_Tp>&) const;
+        void operator*= (const valarray<_Tp>&) const;
+        void operator/= (const valarray<_Tp>&) const;
+        void operator%= (const valarray<_Tp>&) const;
+        void operator+= (const valarray<_Tp>&) const;
+        void operator-= (const valarray<_Tp>&) const;
+        void operator^= (const valarray<_Tp>&) const;
+        void operator&= (const valarray<_Tp>&) const;
+        void operator|= (const valarray<_Tp>&) const;
+        void operator<<=(const valarray<_Tp>&) const;
+        void operator>>=(const valarray<_Tp>&) const;
+        void operator=(const _Tp&);
+
+        template<class _Dom>
+        void operator= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator*= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator/= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator%= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator+= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator-= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator^= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator&= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator|= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator<<= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator>>= (const _Expr<_Dom,_Tp>&) const;
+        
+    private:
+        _Array<_Tp>    _M_array;
+        const valarray<size_t>& _M_index;
+        
+        friend class valarray<_Tp>;
+        
+        gslice_array (_Array<_Tp>, const valarray<size_t>&);
+
+        // this constructor needs to be implemented.
+        gslice_array (const gslice_array&);
+
+        // not implemented
+        gslice_array();
+        gslice_array& operator= (const gslice_array&);
+    };
+
+    template<typename _Tp>
+    inline
+    gslice_array<_Tp>::gslice_array (_Array<_Tp> __a,
+                                     const valarray<size_t>& __i)
+            : _M_array (__a), _M_index (__i) {}
+
+
+    template<typename _Tp>
+    inline
+    gslice_array<_Tp>::gslice_array (const gslice_array<_Tp>& __a)
+            : _M_array (__a._M_array), _M_index (__a._M_index) {}
+
+    
+    template<typename _Tp>
+    inline void
+    gslice_array<_Tp>::operator= (const _Tp& __t) 
+    { 
+        __valarray_fill (_M_array, _Array<size_t>(_M_index),
+                         _M_index.size(), __t); 
+    }
+
+    template<typename _Tp>
+    inline void
+    gslice_array<_Tp>::operator= (const valarray<_Tp>& __v) const
+    {
+        __valarray_copy (_Array<_Tp> (__v), __v.size (),
+                         _M_array, _Array<size_t>(_M_index));
+    }
+
+    template<typename _Tp>
+    template<class E>
+    inline void
+    gslice_array<_Tp>::operator= (const _Expr<E, _Tp>& __e) const
+    {
+        __valarray_copy (__e, _M_index.size(), _M_array,
+                         _Array<size_t>(_M_index));
+    }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(op, name)				\
+template<typename _Tp>							\
+inline void								\
+gslice_array<_Tp>::operator op##= (const valarray<_Tp>& __v) const	\
+{									\
+    _Array_augmented_##name (_M_array, _Array<size_t>(_M_index),	\
+                              _Array<_Tp> (__v), __v.size ());		\
+}									\
+									\
+template<typename _Tp> template<class E>        			\
+inline void 								\
+gslice_array<_Tp>::operator op##= (const _Expr<E, _Tp>& __e) const	\
+{									\
+    _Array_augmented_##name (_M_array, _Array<size_t>(_M_index), __e,	\
+                              _M_index.size());				\
+}
+
+_DEFINE_VALARRAY_OPERATOR(*, multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, divides)    
+_DEFINE_VALARRAY_OPERATOR(%, modulus)
+_DEFINE_VALARRAY_OPERATOR(+, plus)    
+_DEFINE_VALARRAY_OPERATOR(-, minus)
+_DEFINE_VALARRAY_OPERATOR(^, xor)
+_DEFINE_VALARRAY_OPERATOR(&, and)
+_DEFINE_VALARRAY_OPERATOR(|, or)
+_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+} // std::
+
+#endif /* _CPP_BITS_GSLICE_ARRAY */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/indirect_array.h b/contrib/media/updf/include/bits/indirect_array.h
new file mode 100644
index 000000000..e0324b3df
--- /dev/null
+++ b/contrib/media/updf/include/bits/indirect_array.h
@@ -0,0 +1,162 @@
+// The template and inlines for the -*- C++ -*- indirect_array class.
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_INDIRECT_ARRAY_H
+#define _CPP_BITS_INDIRECT_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std {
+
+    template <class _Tp> class indirect_array
+    {
+    public:
+        typedef _Tp value_type;
+    
+        void operator=  (const valarray<_Tp>&) const;
+        void operator*= (const valarray<_Tp>&) const;
+        void operator/= (const valarray<_Tp>&) const;
+        void operator%= (const valarray<_Tp>&) const; 
+        void operator+= (const valarray<_Tp>&) const;
+        void operator-= (const valarray<_Tp>&) const;  
+        void operator^= (const valarray<_Tp>&) const;
+        void operator&= (const valarray<_Tp>&) const;
+        void operator|= (const valarray<_Tp>&) const;
+        void operator<<= (const valarray<_Tp>&) const;
+        void operator>>= (const valarray<_Tp>&) const; 
+        void operator= (const _Tp&);
+        //    ~indirect_array();
+
+        template<class _Dom>
+        void operator=  (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator*= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator/= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator%= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator+= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator-= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator^= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator&= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator|= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator<<= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator>>= (const _Expr<_Dom, _Tp>&) const; 
+
+    private:
+    indirect_array (const indirect_array&);
+    indirect_array (_Array<_Tp>, size_t, _Array<size_t>);
+
+    friend class valarray<_Tp>;
+    friend class gslice_array<_Tp>;
+
+    const size_t 	 _M_sz;
+    const _Array<size_t> _M_index;
+    const _Array<_Tp> 	 _M_array;
+
+        // not implemented
+        indirect_array ();
+        indirect_array& operator= (const indirect_array&);
+    };
+
+    template<typename _Tp>
+    inline indirect_array<_Tp>::indirect_array(const indirect_array<_Tp>& __a)
+            : _M_sz (__a._M_sz), _M_index (__a._M_index),
+              _M_array (__a._M_array) {}
+    
+    template<typename _Tp>
+    inline
+    indirect_array<_Tp>::indirect_array (_Array<_Tp> __a, size_t __s, 
+                                         _Array<size_t> __i)
+            : _M_sz (__s), _M_index (__i), _M_array (__a) {}
+    
+    // template<typename _Tp>
+    // inline indirect_array<_Tp>::~indirect_array() {}
+
+    template<typename _Tp>
+    inline void
+    indirect_array<_Tp>::operator= (const _Tp& __t)
+    { __valarray_fill(_M_array, _M_index, _M_sz, __t); }
+
+    template<typename _Tp>
+    inline void
+    indirect_array<_Tp>::operator= (const valarray<_Tp>& __v) const
+    { __valarray_copy (_Array<_Tp> (__v), _M_sz, _M_array, _M_index); }
+
+    template<typename _Tp>
+    template<class _Dom>
+    inline void
+    indirect_array<_Tp>::operator= (const _Expr<_Dom,_Tp>& __e) const
+    { __valarray_copy (__e, _M_sz, _M_array, _M_index); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(op, name)				\
+template<typename _Tp>							\
+inline void								\
+indirect_array<_Tp>::operator op##= (const valarray<_Tp>& __v) const	\
+{									\
+  _Array_augmented_##name (_M_array, _M_index, _Array<_Tp> (__v), _M_sz); \
+}									\
+									\
+template<typename _Tp> template<class _Dom>				\
+inline void								\
+indirect_array<_Tp>::operator op##= (const _Expr<_Dom,_Tp>& __e) const \
+{									\
+  _Array_augmented_##name (_M_array, _M_index, __e, _M_sz);		\
+}
+
+_DEFINE_VALARRAY_OPERATOR(*, multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, divides)
+_DEFINE_VALARRAY_OPERATOR(%, modulus)
+_DEFINE_VALARRAY_OPERATOR(+, plus)
+_DEFINE_VALARRAY_OPERATOR(-, minus)
+_DEFINE_VALARRAY_OPERATOR(^, xor)
+_DEFINE_VALARRAY_OPERATOR(&, and)
+_DEFINE_VALARRAY_OPERATOR(|, or)
+_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+} // std::
+
+#endif /* _CPP_BITS_INDIRECT_ARRAY_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/ios_base.h b/contrib/media/updf/include/bits/ios_base.h
new file mode 100644
index 000000000..381e1cb00
--- /dev/null
+++ b/contrib/media/updf/include/bits/ios_base.h
@@ -0,0 +1,569 @@
+// Iostreams base classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _CPP_BITS_IOSBASE_H
+#define _CPP_BITS_IOSBASE_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+  // The following definitions of bitmask types are enums, not ints,
+  // as permitted (but not required) in the standard, in order to provide
+  // better type safety in iostream calls.  A side effect is that
+  // expressions involving them are no longer compile-time constants.
+  enum _Ios_Fmtflags { _M_ios_fmtflags_end = 1L << 16 };
+
+  inline _Ios_Fmtflags 
+  operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _Ios_Fmtflags 
+  operator|(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _Ios_Fmtflags 
+  operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _Ios_Fmtflags 
+  operator|=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a | __b; }
+
+  inline _Ios_Fmtflags 
+  operator&=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a & __b; }
+
+  inline _Ios_Fmtflags 
+  operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a ^ __b; }
+
+  inline _Ios_Fmtflags 
+  operator~(_Ios_Fmtflags __a)
+  { return _Ios_Fmtflags(~static_cast<int>(__a)); }
+
+
+  enum _Ios_Openmode { _M_ios_openmode_end = 1L << 16 };
+
+  inline _Ios_Openmode 
+  operator&(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _Ios_Openmode 
+  operator|(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _Ios_Openmode 
+  operator^(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _Ios_Openmode 
+  operator|=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a | __b; }
+
+  inline _Ios_Openmode 
+  operator&=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a & __b; }
+
+  inline _Ios_Openmode 
+  operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a ^ __b; }
+
+  inline _Ios_Openmode 
+  operator~(_Ios_Openmode __a)
+  { return _Ios_Openmode(~static_cast<int>(__a)); }
+
+
+  enum _Ios_Iostate { _M_ios_iostate_end = 1L << 16 };
+
+  inline _Ios_Iostate 
+  operator&(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _Ios_Iostate 
+  operator|(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _Ios_Iostate 
+  operator^(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _Ios_Iostate 
+  operator|=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a | __b; }
+
+  inline _Ios_Iostate 
+  operator&=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a & __b; }
+
+  inline _Ios_Iostate 
+  operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a ^ __b; }
+
+  inline _Ios_Iostate 
+  operator~(_Ios_Iostate __a)
+  { return _Ios_Iostate(~static_cast<int>(__a)); }
+
+  enum _Ios_Seekdir { _M_ios_seekdir_end = 1L << 16 };
+
+  // 27.4.2  Class ios_base
+  class ios_base
+  {
+  public:
+    
+    // 27.4.2.1.1  Class ios_base::failure
+    class failure : public exception
+    {
+    public:
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // Can't do exception(_msg) as defined in 27.4.2.1.1
+      explicit 
+      failure(const string& __str) throw();
+
+      virtual 
+      ~failure() throw();
+
+      virtual const char*
+      what() const throw();
+      
+    private:
+      enum { _M_bufsize = 256 };
+      char _M_name[_M_bufsize];
+#endif
+    };
+
+    // 27.4.2.1.2  Type ios_base::fmtflags
+    typedef _Ios_Fmtflags fmtflags;
+    // 27.4.2.1.2  Type fmtflags
+    static const fmtflags boolalpha =   fmtflags(__ios_flags::_S_boolalpha);
+    static const fmtflags dec =         fmtflags(__ios_flags::_S_dec);
+    static const fmtflags fixed =       fmtflags(__ios_flags::_S_fixed);
+    static const fmtflags hex =         fmtflags(__ios_flags::_S_hex);
+    static const fmtflags internal =    fmtflags(__ios_flags::_S_internal);
+    static const fmtflags left =        fmtflags(__ios_flags::_S_left);
+    static const fmtflags oct =         fmtflags(__ios_flags::_S_oct);
+    static const fmtflags right =       fmtflags(__ios_flags::_S_right);
+    static const fmtflags scientific =  fmtflags(__ios_flags::_S_scientific);
+    static const fmtflags showbase =    fmtflags(__ios_flags::_S_showbase);
+    static const fmtflags showpoint =   fmtflags(__ios_flags::_S_showpoint);
+    static const fmtflags showpos =     fmtflags(__ios_flags::_S_showpos);
+    static const fmtflags skipws =      fmtflags(__ios_flags::_S_skipws);
+    static const fmtflags unitbuf =     fmtflags(__ios_flags::_S_unitbuf);
+    static const fmtflags uppercase =   fmtflags(__ios_flags::_S_uppercase);
+    static const fmtflags adjustfield = fmtflags(__ios_flags::_S_adjustfield);
+    static const fmtflags basefield =   fmtflags(__ios_flags::_S_basefield);
+    static const fmtflags floatfield =  fmtflags(__ios_flags::_S_floatfield);
+
+    // 27.4.2.1.3  Type ios_base::iostate
+    typedef _Ios_Iostate iostate;
+    static const iostate badbit =  	iostate(__ios_flags::_S_badbit);
+    static const iostate eofbit =  	iostate(__ios_flags::_S_eofbit);
+    static const iostate failbit = 	iostate(__ios_flags::_S_failbit);
+    static const iostate goodbit = 	iostate(0);
+
+    // 27.4.2.1.4  Type openmode
+    typedef _Ios_Openmode openmode;
+    static const openmode app =    	openmode(__ios_flags::_S_app);
+    static const openmode ate =    	openmode(__ios_flags::_S_ate);
+    static const openmode binary = 	openmode(__ios_flags::_S_bin);
+    static const openmode in =     	openmode(__ios_flags::_S_in);
+    static const openmode out =    	openmode(__ios_flags::_S_out);
+    static const openmode trunc =  	openmode(__ios_flags::_S_trunc);
+
+    // 27.4.2.1.5  Type seekdir
+    typedef _Ios_Seekdir seekdir;
+    static const seekdir beg = 		seekdir(0);
+    static const seekdir cur = 		seekdir(SEEK_CUR);
+    static const seekdir end = 		seekdir(SEEK_END);
+
+#ifdef _GLIBCPP_DEPRECATED
+    typedef int io_state;
+    typedef int open_mode;
+    typedef int seek_dir;
+#endif
+
+    // Callbacks;
+    enum event
+    {
+      erase_event,
+      imbue_event,
+      copyfmt_event
+    };
+
+    typedef void (*event_callback) (event, ios_base&, int);
+
+    void 
+    register_callback(event_callback __fn, int __index);
+
+  protected:
+    // Data Members
+    streamsize 		_M_precision;
+    streamsize 		_M_width;
+    fmtflags 		_M_flags;
+
+    // 27.4.2.6  Members for callbacks
+    // 27.4.2.6  ios_base callbacks
+    struct _Callback_list
+    {
+      // Data Members
+      _Callback_list* 		_M_next;
+      ios_base::event_callback 	_M_fn;
+      int 			_M_index;
+      int 			_M_refcount;  // 0 means one reference.
+    
+      _Callback_list(ios_base::event_callback __fn, int __index, 
+		     _Callback_list* __cb)
+      : _M_next(__cb), _M_fn(__fn), _M_index(__index), _M_refcount(0) { }
+      
+      void 
+      _M_add_reference() { ++_M_refcount; } // XXX MT
+      
+      int 
+      _M_remove_reference() { return _M_refcount--; }  // 0 => OK to delete
+    };
+
+     _Callback_list*  	_M_callbacks;
+
+    void 
+    _M_call_callbacks(event __ev) throw();
+
+    void 
+    _M_dispose_callbacks(void);
+
+    // 27.4.2.5  Members for iword/pword storage
+    struct _Words 
+    { 
+      void* 	_M_pword; 
+      long 	_M_iword; 
+    };
+
+    static const int 	_S_local_words = 8;
+    _Words  		_M_word_array[_S_local_words];  // Guaranteed storage
+    _Words  		_M_dummy;    // Only for failed iword/pword calls.
+    _Words* 		_M_words;
+    int     		_M_word_limit;
+ 
+    _Words& 
+    _M_grow_words(int __index);
+
+    // Members for locale and locale caching.
+    locale 		_M_ios_locale;
+
+    void 
+    _M_init();
+
+  public:
+
+    // 27.4.2.1.6  Class ios_base::Init
+    // Used to initialize standard streams. In theory, g++ could use
+    // -finit-priority to order this stuff correctly without going
+    // through these machinations. 
+    class Init 
+    {
+      friend class ios_base;
+    public:
+      Init();
+      ~Init();
+      
+      static void
+      _S_ios_create(bool __sync);
+      
+      static void
+      _S_ios_destroy();
+
+    private:
+      static int 	_S_ios_base_init;
+      static bool	_S_synced_with_stdio;
+    };
+
+    // Fmtflags state:
+    inline fmtflags 
+    flags() const { return _M_flags; }
+
+    inline fmtflags 
+    flags(fmtflags __fmtfl)
+    { 
+      fmtflags __old = _M_flags; 
+      _M_flags = __fmtfl; 
+      return __old; 
+    }
+
+    inline fmtflags 
+    setf(fmtflags __fmtfl)
+    { 
+      fmtflags __old = _M_flags; 
+      _M_flags |= __fmtfl; 
+      return __old; 
+    }
+
+    inline fmtflags 
+    setf(fmtflags __fmtfl, fmtflags __mask)
+    {
+      fmtflags __old = _M_flags;
+      _M_flags &= ~__mask;
+      _M_flags |= (__fmtfl & __mask);
+      return __old;
+    }
+
+    inline void 
+    unsetf(fmtflags __mask) { _M_flags &= ~__mask; }
+
+    inline streamsize 
+    precision() const { return _M_precision; }
+
+    inline streamsize 
+    precision(streamsize __prec)
+    { 
+      streamsize __old = _M_precision; 
+      _M_precision = __prec; 
+      return __old; 
+    }
+
+    inline streamsize 
+    width() const { return _M_width; }
+
+    inline streamsize 
+    width(streamsize __wide)
+    { 
+      streamsize __old = _M_width; 
+      _M_width = __wide; 
+      return __old; 
+    }
+
+    static bool 
+    sync_with_stdio(bool __sync = true);
+
+    // Locales:
+    locale 
+    imbue(const locale& __loc);
+
+    inline locale 
+    getloc() const { return _M_ios_locale; }
+
+    // Storage:
+    static int 
+    xalloc() throw();
+
+    inline long& 
+    iword(int __ix)
+    {
+      _Words& __word = (__ix < _M_word_limit) 
+			? _M_words[__ix] : _M_grow_words(__ix);
+      return __word._M_iword;
+    }
+
+    inline void*& 
+    pword(int __ix)
+    {
+      _Words& __word = (__ix < _M_word_limit) 
+			? _M_words[__ix] : _M_grow_words(__ix);
+      return __word._M_pword;
+    }
+
+    // Destructor
+    ~ios_base();
+
+  protected:
+    ios_base();
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  private:
+    ios_base(const ios_base&);
+
+    ios_base& 
+    operator=(const ios_base&);
+#endif
+  };
+ 
+  // 27.4.5.1 fmtflags manipulators:
+  inline ios_base& 
+  boolalpha(ios_base& __base)
+  {
+    __base.setf(ios_base::boolalpha);
+    return __base;
+  }
+
+  inline ios_base& 
+  noboolalpha(ios_base& __base)
+  {
+    __base.unsetf(ios_base::boolalpha);
+    return __base;
+  }
+
+  inline ios_base& 
+  showbase(ios_base& __base)
+  {
+    __base.setf(ios_base::showbase);
+    return __base;
+  }
+
+  inline ios_base& 
+  noshowbase(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showbase);
+    return __base;
+  }
+
+  inline ios_base& 
+  showpoint(ios_base& __base)
+  {
+    __base.setf(ios_base::showpoint);
+    return __base;
+  }
+
+  inline ios_base& 
+  noshowpoint(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showpoint);
+    return __base;
+  }
+
+  inline ios_base& 
+  showpos(ios_base& __base)
+  {
+    __base.setf(ios_base::showpos);
+    return __base;
+  }
+
+  inline ios_base& 
+  noshowpos(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showpos);
+    return __base;
+  }
+
+  inline ios_base& 
+  skipws(ios_base& __base)
+  {
+    __base.setf(ios_base::skipws);
+    return __base;
+  }
+  
+  inline ios_base& 
+  noskipws(ios_base& __base)
+  {
+    __base.unsetf(ios_base::skipws);
+    return __base;
+  }
+
+  inline ios_base& 
+  uppercase(ios_base& __base)
+  {
+    __base.setf(ios_base::uppercase);
+    return __base;
+  }
+
+  inline ios_base& 
+  nouppercase(ios_base& __base)
+  {
+    __base.unsetf(ios_base::uppercase);
+    return __base;
+  }
+
+  inline ios_base& 
+  unitbuf(ios_base& __base)
+  {
+     __base.setf(ios_base::unitbuf);      
+     return __base;
+  }
+
+  inline ios_base& 
+  nounitbuf(ios_base& __base)
+  {
+     __base.unsetf(ios_base::unitbuf);
+     return __base;    
+  }
+
+  // 27.4.5.2 adjustfield anipulators:
+  inline ios_base& 
+  internal(ios_base& __base)
+  {
+     __base.setf(ios_base::internal, ios_base::adjustfield);
+     return __base;    
+  }
+
+  inline ios_base& 
+  left(ios_base& __base)
+  {
+    __base.setf(ios_base::left, ios_base::adjustfield);
+    return __base;
+  }
+  
+  inline ios_base& 
+  right(ios_base& __base)
+  {
+    __base.setf(ios_base::right, ios_base::adjustfield);
+    return __base;
+  }
+  
+  // 27.4.5.3 basefield anipulators:
+  inline ios_base& 
+  dec(ios_base& __base)
+  {
+    __base.setf(ios_base::dec, ios_base::basefield);
+    return __base;
+  }
+  
+  inline ios_base& 
+  hex(ios_base& __base)
+  {
+    __base.setf(ios_base::hex, ios_base::basefield);
+    return __base;
+  }
+
+  inline ios_base& 
+  oct(ios_base& __base)
+  {
+    __base.setf(ios_base::oct, ios_base::basefield);
+    return __base;
+  }
+  
+  // 27.4.5.4 floatfield anipulators:
+  inline ios_base& 
+  fixed(ios_base& __base)
+  {
+    __base.setf(ios_base::fixed, ios_base::floatfield);
+    return __base;
+  }
+
+  inline ios_base& 
+  scientific(ios_base& __base)
+  {
+    __base.setf(ios_base::scientific, ios_base::floatfield);
+    return __base;
+  }
+
+} // namespace std
+
+#endif /* _CPP_BITS_IOSBASE_H */
+
diff --git a/contrib/media/updf/include/bits/istream.tcc b/contrib/media/updf/include/bits/istream.tcc
new file mode 100644
index 000000000..3d942b2fe
--- /dev/null
+++ b/contrib/media/updf/include/bits/istream.tcc
@@ -0,0 +1,1239 @@
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.2  Output streams
+//
+
+#include <bits/std_locale.h>
+#include <bits/std_ostream.h> // for flush()
+
+namespace std 
+{
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>::sentry::
+    sentry(basic_istream<_CharT, _Traits>& __in, bool __noskipws)
+    {
+      if (__in.good()) 
+	{
+	  if (__in.tie())
+	    __in.tie()->flush();
+	  if (!__noskipws && (__in.flags() & ios_base::skipws))
+	    {	  
+	      const __int_type __eof = traits_type::eof();
+	      const __ctype_type* __ctype = __in._M_get_fctype_ios();
+	      __streambuf_type* __sb = __in.rdbuf();
+	      __int_type __c = __sb->sgetc();
+	      
+	      while (__c != __eof && __ctype->is(ctype_base::space, __c))
+		__c = __sb->snextc();
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//195.  Should basic_istream::sentry's constructor ever set eofbit? 
+	      if (__c == __eof)
+		__in.setstate(ios_base::eofbit);
+#endif
+	    }
+	}
+
+      if (__in.good())
+	_M_ok = true;
+      else
+	{
+	  _M_ok = false;
+	  __in.setstate(ios_base::failbit);
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(__istream_type& (*__pf)(__istream_type&))
+    {
+      __pf(*this);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(__ios_type& (*__pf)(__ios_type&))
+    {
+      __pf(*this);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(ios_base& (*__pf)(ios_base&))
+    {
+      __pf(*this);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(bool& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(short& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(unsigned short& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(int& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(unsigned int& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(long& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(unsigned long& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(long long& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+	      __throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(unsigned long long& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+#endif
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(float& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(double& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(long double& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(void*& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(__streambuf_type* __sbout)
+    {
+      streamsize __xtrct = 0;
+      __streambuf_type* __sbin = this->rdbuf();
+      sentry __cerb(*this, false);
+      if (__sbout && __cerb)
+	__xtrct = __copy_streambufs(*this, __sbin, __sbout);
+      if (!__sbout || !__xtrct)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>::int_type
+    basic_istream<_CharT, _Traits>::
+    get(void)
+    {
+      const int_type __eof = traits_type::eof();
+      int_type __c = __eof;
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      __c = this->rdbuf()->sbumpc();
+	      // 27.6.1.1 paragraph 3
+	      if (__c != __eof)
+		_M_gcount = 1;
+	      else
+		this->setstate(ios_base::eofbit | ios_base::failbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __c;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    get(char_type& __c)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+ 	  try 
+	    {
+	      const int_type __eof = traits_type::eof();
+	      int_type __bufval = this->rdbuf()->sbumpc();
+	      // 27.6.1.1 paragraph 3
+	      if (__bufval != __eof)
+		{
+		  _M_gcount = 1;
+		  __c = traits_type::to_char_type(__bufval);
+		}
+	      else
+		this->setstate(ios_base::eofbit | ios_base::failbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    get(char_type* __s, streamsize __n, char_type __delim)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb && __n > 1) 
+	{
+	  try 
+	    {
+	      const int_type __idelim = traits_type::to_int_type(__delim);
+	      const int_type __eof = traits_type::eof();
+	      __streambuf_type* __sb = this->rdbuf();
+	      int_type __c = __sb->sbumpc();	
+	      bool __testdelim = __c == __idelim;
+	      bool __testeof =  __c == __eof;
+	      
+	      while (_M_gcount < __n - 1 && !__testeof && !__testdelim)
+		{
+		  *__s++ = traits_type::to_char_type(__c);
+		  ++_M_gcount;
+		  __c = __sb->sbumpc();
+		  __testeof = __c == __eof;
+		  __testdelim = __c == __idelim;
+		}
+	      if (__testdelim || _M_gcount == __n - 1)
+		__sb->sputbackc(__c);
+	      if (__testeof)
+		this->setstate(ios_base::eofbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      *__s = char_type();
+      if (!_M_gcount)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    get(__streambuf_type& __sb, char_type __delim)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  int_type __c;
+	  __streambuf_type* __this_sb = this->rdbuf();
+	  try 
+	    {
+	      const int_type __idelim = traits_type::to_int_type(__delim);
+	      const int_type __eof = traits_type::eof();	      
+	      __c = __this_sb->sbumpc();
+	      bool __testdelim = __c == __idelim;
+	      bool __testeof =  __c == __eof;
+	      bool __testput = true;
+	      
+	      while (!__testeof && !__testdelim 
+		    && (__testput = __sb.sputc(traits_type::to_char_type(__c)) 
+			 != __eof))
+		{
+		  ++_M_gcount;
+		  __c = __this_sb->sbumpc();
+		  __testeof = __c == __eof;
+		  __testdelim = __c == __idelim;
+		}
+	      if (__testdelim || !__testput)
+		__this_sb->sputbackc(traits_type::to_char_type(__c));
+	      if (__testeof)
+		this->setstate(ios_base::eofbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // Exception may result from sputc->overflow.
+	      __this_sb->sputbackc(traits_type::to_char_type(__c));
+	    }
+	}
+      if (!_M_gcount)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    getline(char_type* __s, streamsize __n, char_type __delim)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+          try 
+	    {
+	      __streambuf_type* __sb = this->rdbuf();
+	      int_type __c = __sb->sbumpc();
+	      ++_M_gcount;
+	      const int_type __idelim = traits_type::to_int_type(__delim);
+	      const int_type __eof = traits_type::eof();
+	      bool __testdelim = __c == __idelim;
+	      bool __testeof =  __c == __eof;
+	    
+	      while (_M_gcount < __n && !__testeof && !__testdelim)
+		{
+		  *__s++ = traits_type::to_char_type(__c);
+		  __c = __sb->sbumpc();
+		  ++_M_gcount;
+		  __testeof = __c == __eof;
+		  __testdelim = __c == __idelim;
+		}
+	      
+	      if (__testeof)
+		{
+		  --_M_gcount;
+		  this->setstate(ios_base::eofbit);
+		}
+	      else if (!__testdelim)
+		{
+		  --_M_gcount;
+		  __sb->sputbackc(traits_type::to_char_type(__c));
+		  this->setstate(ios_base::failbit);
+		}
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      *__s = char_type();
+      if (!_M_gcount)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    ignore(streamsize __n, int_type __delim)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb && __n > 0) 
+	{
+	  try 
+	    {
+	      const int_type __idelim = traits_type::to_int_type(__delim);
+	      const int_type __eof = traits_type::eof();
+	      __streambuf_type* __sb = this->rdbuf();
+	      int_type __c = __sb->sbumpc();	
+	      bool __testdelim = __c == __idelim;
+	      bool __testeof =  __c == __eof;
+	      
+	      __n = min(__n, numeric_limits<streamsize>::max());
+	      while (_M_gcount < __n - 1 && !__testeof && !__testdelim)
+		{
+		  ++_M_gcount;
+		  __c = __sb->sbumpc();
+		  __testeof = __c == __eof;
+		  __testdelim = __c == __idelim;
+		}
+	      if ((_M_gcount == __n - 1 && !__testeof) || __testdelim)
+		++_M_gcount;
+	      if (__testeof)
+		this->setstate(ios_base::eofbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>::int_type
+    basic_istream<_CharT, _Traits>::
+    peek(void)
+    {
+      int_type __c = traits_type::eof();
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb)
+	{
+	  try 
+	    { __c = this->rdbuf()->sgetc(); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	} 
+      return __c;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    read(char_type* __s, streamsize __n)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  if (__n > 0)
+	    {
+	      try 
+		{
+		  const int_type __eof = traits_type::eof();
+		  __streambuf_type* __sb = this->rdbuf();
+		  int_type __c = __sb->sbumpc();	
+		  bool __testeof =  __c == __eof;
+		  
+		  while (_M_gcount < __n - 1 && !__testeof)
+		    {
+		      *__s++ = traits_type::to_char_type(__c);
+		      ++_M_gcount;
+		      __c = __sb->sbumpc();
+		      __testeof = __c == __eof;
+		    }
+		  if (__testeof)
+		    this->setstate(ios_base::eofbit | ios_base::failbit);
+		  else
+		    {
+		      // _M_gcount == __n - 1
+		      *__s++ = traits_type::to_char_type(__c);
+		      ++_M_gcount;
+		    }	    
+		}
+	      catch(exception& __fail)
+		{
+		  // 27.6.1.3 paragraph 1
+		  // Turn this on without causing an ios::failure to be thrown.
+		  this->setstate(ios_base::badbit);
+		  if ((this->exceptions() & ios_base::badbit) != 0)
+		    __throw_exception_again;
+		}
+	    }
+	}
+      else
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    streamsize 
+    basic_istream<_CharT, _Traits>::
+    readsome(char_type* __s, streamsize __n)
+    {
+      const int_type __eof = traits_type::eof();
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  if (__n > 0)
+	    {
+	      try 
+		{
+		  streamsize __num = this->rdbuf()->in_avail();
+		  if (__num != static_cast<streamsize>(__eof))
+		    {
+		      __num = min(__num, __n);
+		      _M_gcount = this->rdbuf()->sgetn(__s, __num);
+		    }
+		  else
+		    this->setstate(ios_base::eofbit);		    
+		}
+	      catch(exception& __fail)
+		{
+		  // 27.6.1.3 paragraph 1
+		  // Turn this on without causing an ios::failure to be thrown.
+		  this->setstate(ios_base::badbit);
+		  if ((this->exceptions() & ios_base::badbit) != 0)
+		    __throw_exception_again;
+		}
+	    }
+	}
+      else
+	this->setstate(ios_base::failbit);
+      return _M_gcount;
+    }
+      
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    putback(char_type __c)
+    {
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      const int_type __eof = traits_type::eof();
+	      __streambuf_type* __sb = this->rdbuf();
+	      if (!__sb || __sb->sputbackc(__c) == __eof) 
+		this->setstate(ios_base::badbit);		    
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      else
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    unget(void)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      const int_type __eof = traits_type::eof();
+	      __streambuf_type* __sb = this->rdbuf();
+	      if (!__sb || __eof == __sb->sungetc())
+		this->setstate(ios_base::badbit);		    
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      else
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    int
+    basic_istream<_CharT, _Traits>::
+    sync(void)
+    {
+      int __ret = traits_type::eof();
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      __streambuf_type* __sb = this->rdbuf();
+	      if (!__sb || __ret == __sb->pubsync())
+		this->setstate(ios_base::badbit);		    
+	      else 
+		__ret = 0;
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __ret;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    typename basic_istream<_CharT, _Traits>::pos_type
+    basic_istream<_CharT, _Traits>::
+    tellg(void)
+    {
+      pos_type __ret = pos_type(-1);
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	     __ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::in);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __ret;
+    }
+
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    seekg(pos_type __pos)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 136.  seekp, seekg setting wrong streams?
+	      pos_type __err = this->rdbuf()->pubseekpos(__pos, ios_base::in);
+
+// 129. Need error indication from seekp() and seekg()
+	      if (__err == pos_type(off_type(-1)))
+		this->setstate(failbit);
+#endif
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    seekg(off_type __off, ios_base::seekdir __dir)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 136.  seekp, seekg setting wrong streams?
+	      pos_type __err = this->rdbuf()->pubseekoff(__off, __dir, 
+							 ios_base::in);
+
+// 129. Need error indication from seekp() and seekg()
+	      if (__err == pos_type(off_type(-1)))
+		this->setstate(failbit);
+#endif
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  // 27.6.1.2.3 Character extraction templates
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typename __istream_type::sentry __cerb(__in, false);
+      if (__cerb)
+	{
+	  try 
+	    { __in.get(__c); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __in.setstate(ios_base::badbit);
+	      if ((__in.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      else
+	__in.setstate(ios_base::failbit);
+      return __in;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef typename __istream_type::__streambuf_type __streambuf_type;
+      typedef typename _Traits::int_type 		int_type;
+      typedef _CharT                     		char_type;
+      typedef ctype<_CharT>     			__ctype_type;
+      streamsize __extracted = 0;
+
+      typename __istream_type::sentry __cerb(__in, false);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      // Figure out how many characters to extract.
+	      streamsize __num = __in.width();
+	      if (__num == 0)
+		__num = numeric_limits<streamsize>::max();
+	      
+	      __streambuf_type* __sb = __in.rdbuf();
+	      const __ctype_type* __ctype = __in._M_get_fctype_ios();
+	      int_type __c = __sb->sbumpc();
+	      const int_type __eof = _Traits::eof();
+	      bool __testsp = __ctype->is(ctype_base::space, __c);
+	      bool __testeof =  __c == __eof;
+	      
+	      while (__extracted < __num - 1 && !__testeof && !__testsp)
+		{
+		  *__s++ = __c;
+		  ++__extracted;
+		  __c = __sb->sbumpc();
+		  __testeof = __c == __eof;
+		  __testsp = __ctype->is(ctype_base::space, __c);
+		}
+	      
+	      if (!__testeof)
+		__sb->sputbackc(__c);
+	      else
+		__in.setstate(ios_base::eofbit);
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//68.  Extractors for char* should store null at end
+	      *__s = char_type();
+#endif
+	      __in.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __in.setstate(ios_base::badbit);
+	      if ((__in.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      if (!__extracted)
+	__in.setstate(ios_base::failbit);
+      return __in;
+    }
+
+  // 27.6.1.4 Standard basic_istream manipulators
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT,_Traits>& 
+    ws(basic_istream<_CharT,_Traits>& __in)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef typename __istream_type::__streambuf_type __streambuf_type;
+      typedef typename __istream_type::__ctype_type 	__ctype_type;
+      typedef typename __istream_type::int_type 	__int_type;
+      typedef typename __istream_type::char_type 	__char_type;
+
+      __streambuf_type* __sb = __in.rdbuf();
+      const __ctype_type* __ctype = __in._M_get_fctype_ios();
+      const __int_type __eof = _Traits::eof();	      
+      __int_type __c;
+      bool __testeof;
+      bool __testsp;
+
+      do 
+	{
+	  __c = __sb->sbumpc();
+	  __testeof = __c == __eof;
+	  __testsp = __ctype->is(ctype_base::space, __c);
+	}
+      while (!__testeof && __testsp);
+
+      if (!__testeof && !__testsp)
+	__sb->sputbackc(__c);
+      else
+	__in.setstate(ios_base::eofbit);
+
+      return __in;
+    }
+
+  // 21.3.7.9 basic_string::getline and operators
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in,
+	       basic_string<_CharT, _Traits, _Alloc>& __str)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef typename __istream_type::int_type 	__int_type;
+      typedef typename __istream_type::__streambuf_type __streambuf_type;
+      typedef typename __istream_type::__ctype_type 	__ctype_type;
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef typename __string_type::size_type		__size_type;
+      __size_type __extracted = 0;
+
+      typename __istream_type::sentry __cerb(__in, false);
+      if (__cerb) 
+	{
+	  __str.erase();
+	  streamsize __w = __in.width();
+	  __size_type __n;
+	  __n = __w > 0 ? static_cast<__size_type>(__w) : __str.max_size();
+
+	  __streambuf_type* __sb = __in.rdbuf();
+	  const __ctype_type* __ctype = __in._M_get_fctype_ios();
+	  __int_type __c = __sb->sbumpc();
+	  const __int_type __eof = _Traits::eof();
+	  bool __testsp = __ctype->is(ctype_base::space, __c);
+	  bool __testeof =  __c == __eof;
+
+	  while (__extracted < __n && !__testeof && !__testsp)
+	    {
+	      __str += _Traits::to_char_type(__c);
+	      ++__extracted;
+	      __c = __sb->sbumpc();
+	      __testeof = __c == __eof;
+	      __testsp = __ctype->is(ctype_base::space, __c);
+	    }
+	  if (!__testeof)
+	    __sb->sputbackc(__c);
+	  else
+	    __in.setstate(ios_base::eofbit);
+	  __in.width(0);
+	}
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 2000-02-01 Number to be determined
+      if (!__extracted)
+	__in.setstate (ios_base::failbit);
+#endif
+      return __in;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_istream<_CharT, _Traits>&
+    getline(basic_istream<_CharT, _Traits>& __in,
+	    basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef typename __istream_type::int_type 	__int_type;
+      typedef typename __istream_type::__streambuf_type __streambuf_type;
+      typedef typename __istream_type::__ctype_type 	__ctype_type;
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef typename __string_type::size_type		__size_type;
+
+      __size_type __extracted = 0;
+      bool __testdelim = false;
+      typename __istream_type::sentry __cerb(__in, true);
+      if (__cerb) 
+	{
+	  __str.erase();
+	  __size_type __n = __str.max_size();
+
+	  __int_type __idelim = _Traits::to_int_type(__delim);
+	  __streambuf_type* __sb = __in.rdbuf();
+	  __int_type __c = __sb->sbumpc();
+	  const __int_type __eof = _Traits::eof();
+	  __testdelim = __c ==  __idelim;
+	  bool __testeof =  __c == __eof;
+
+	  while (__extracted <= __n && !__testeof && !__testdelim)
+	    {
+	      __str += _Traits::to_char_type(__c);
+	      ++__extracted;
+	      __c = __sb->sbumpc();
+	      __testeof = __c == __eof;
+	      __testdelim = __c == __idelim;
+	    }
+	  if (__testeof)
+	    __in.setstate(ios_base::eofbit);
+	}
+      if (!__extracted && !__testdelim)
+	__in.setstate(ios_base::failbit);
+      return __in;
+    }
+
+  template<class _CharT, class _Traits, class _Alloc>
+    inline basic_istream<_CharT,_Traits>&
+    getline(basic_istream<_CharT, _Traits>& __in, 
+	    basic_string<_CharT,_Traits,_Alloc>& __str)
+    { return getline(__in, __str, __in.widen('\n')); }
+} // namespace std
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/limits_generic.h b/contrib/media/updf/include/bits/limits_generic.h
new file mode 100644
index 000000000..8ad003340
--- /dev/null
+++ b/contrib/media/updf/include/bits/limits_generic.h
@@ -0,0 +1,788 @@
+// The template and inlines for the -*- C++ -*- numeric_limits classes.
+
+// Copyright (C) 2000-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Note: this is not a conforming implementation.
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
+
+//
+// ISO 14882:1998
+// 18.2.1
+//
+
+#ifndef _CPP_NUMERIC_LIMITS
+#define _CPP_NUMERIC_LIMITS 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_cfloat.h>
+#include <bits/std_climits.h>
+#if defined( _GLIBCPP_USE_WCHAR_T) 
+#include <bits/std_cwchar.h>
+#endif
+
+namespace std {
+
+    enum float_round_style {
+        round_indeterminate       = -1,
+        round_toward_zero         = 0,
+        round_to_nearest          = 1,
+        round_toward_infinity     = 2,
+        round_toward_neg_infinity = 3
+    };
+
+    enum float_denorm_style {
+        denorm_indeterminate = -1,
+        denorm_absent        = 0,
+        denorm_present       = 1
+    };
+
+    template<typename _T> struct numeric_limits {
+        static const bool is_specialized = false;
+
+        static _T min() throw() { return static_cast<_T>(0); }
+        static _T max() throw() { return static_cast<_T>(0); }
+
+        static const int digits = 0;
+        static const int digits10 = 0;
+        static const bool is_signed = false;
+        static const bool is_integer = false;
+        static const bool is_exact = false;
+        static const int radix = 0;
+
+        static _T epsilon() throw() { return static_cast<_T>(0); }
+        static _T round_error() throw() { return static_cast<_T>(0); }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static _T infinity() throw()  { return static_cast<_T>(0); }
+        static _T quiet_NaN() throw() { return static_cast<_T>(0); }
+        static _T signaling_NaN() throw() { return static_cast<_T>(0); }
+        static _T denorm_min() throw() { return static_cast<_T>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = false;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<typename _T> _T __limits_infinity();
+    template<typename _T> _T __limits_quiet_NaN();
+    template<typename _T> _T __limits_signaling_NaN();
+    template<typename _T> _T __limits_denorm_min();
+
+    template<> struct numeric_limits<bool> {
+        static const bool is_specialized = true;
+
+        static bool min() throw()
+        { return false; }
+        static bool max() throw()
+        { return true; }
+
+        static const int digits = 1;
+        static const int digits10 = 0;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static bool epsilon() throw()
+        { return 0; }
+        static bool round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static bool infinity() throw()
+        { return static_cast<bool>(0); }
+        static bool quiet_NaN() throw()
+        { return static_cast<bool>(0); }
+        static bool signaling_NaN() throw()
+        { return static_cast<bool>(0); }
+        static bool denorm_min() throw()
+        { return static_cast<bool>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<char> {
+        static const bool is_specialized = true;
+
+        static char min() throw()
+        { return CHAR_MIN; }
+        static char max() throw()
+        { return CHAR_MAX; }
+
+        static const int digits = 7;
+        static const int digits10 = 2;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static char epsilon() throw()
+        { return 0; }
+        static char round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static char infinity() throw()
+        { return static_cast<char>(0); }
+        static char quiet_NaN() throw()
+        { return static_cast<char>(0); }
+        static char signaling_NaN() throw()
+        { return static_cast<char>(0); }
+        static char denorm_min() throw()
+        { return static_cast<char>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<signed char> {
+        static const bool is_specialized = true;
+
+        static signed char min() throw()
+        { return SCHAR_MIN; }
+        static signed char max() throw()
+        { return SCHAR_MAX; }
+
+        static const int digits = 7;
+        static const int digits10 = 2;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static signed char epsilon() throw()
+        { return 0; }
+        static signed char round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static signed char infinity() throw()
+        { return static_cast<signed char>(0); }
+        static signed char quiet_NaN() throw()
+        { return static_cast<signed char>(0); }
+        static signed char signaling_NaN() throw()
+        { return static_cast<signed char>(0); }
+        static signed char denorm_min() throw()
+        { return static_cast<signed char>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<unsigned char> {
+        static const bool is_specialized = true;
+
+        static unsigned char min() throw()
+        { return 0; }
+        static unsigned char max() throw()
+        { return UCHAR_MAX; }
+
+        static const int digits = 8;
+        static const int digits10 = 2;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static unsigned char epsilon() throw()
+        { return 0; }
+        static unsigned char round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static unsigned char infinity() throw()
+        { return static_cast<unsigned char>(0); }
+        static unsigned char quiet_NaN() throw()
+        { return static_cast<unsigned char>(0); }
+        static unsigned char signaling_NaN() throw()
+        { return static_cast<unsigned char>(0); }
+        static unsigned char denorm_min() throw()
+        { return static_cast<unsigned char>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = true;
+
+        static const bool traps = true;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+#if defined( _GLIBCPP_USE_WCHAR_T) 
+    template<> struct numeric_limits<wchar_t> {
+        static const bool is_specialized = true;
+
+        static wchar_t min() throw()
+        { return WCHAR_MIN; }
+        static wchar_t max() throw()
+        { return WCHAR_MAX; }
+
+        static const int digits = 31;
+        static const int digits10 = 9;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static wchar_t epsilon() throw()
+        { return 0; }
+        static wchar_t round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static wchar_t infinity() throw()
+        { return static_cast<wchar_t>(0); }
+        static wchar_t quiet_NaN() throw()
+        { return static_cast<wchar_t>(0); }
+        static wchar_t signaling_NaN() throw()
+        { return static_cast<wchar_t>(0); }
+        static wchar_t denorm_min() throw()
+        { return static_cast<wchar_t>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+#endif
+
+    template<> struct numeric_limits<short> {
+        static const bool is_specialized = true;
+
+        static short min() throw()
+        { return SHRT_MIN; }
+        static short max() throw()
+        { return SHRT_MAX; }
+
+        static const int digits = 15;
+        static const int digits10 = 4;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static short epsilon() throw()
+        { return 0; }
+        static short round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static short infinity() throw()
+        { return static_cast<short>(0); }
+        static short quiet_NaN() throw()
+        { return static_cast<short>(0); }
+        static short signaling_NaN() throw()
+        { return static_cast<short>(0); }
+        static short denorm_min() throw()
+        { return static_cast<short>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<unsigned short> {
+        static const bool is_specialized = true;
+
+        static unsigned short min() throw()
+        { return 0; }
+        static unsigned short max() throw()
+        { return USHRT_MAX; }
+
+        static const int digits = 16;
+        static const int digits10 = 4;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static unsigned short epsilon() throw()
+        { return 0; }
+        static unsigned short round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static unsigned short infinity() throw()
+        { return static_cast<unsigned short>(0); }
+        static unsigned short quiet_NaN() throw()
+        { return static_cast<unsigned short>(0); }
+        static unsigned short signaling_NaN() throw()
+        { return static_cast<unsigned short>(0); }
+        static unsigned short denorm_min() throw()
+        { return static_cast<unsigned short>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = true;
+
+        static const bool traps = true;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<int> {
+        static const bool is_specialized = true;
+
+        static int min() throw()
+        { return INT_MIN; }
+        static int max() throw()
+        { return INT_MAX; }
+
+        static const int digits = 31;
+        static const int digits10 = 9;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static int epsilon() throw()
+        { return 0; }
+        static int round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static int infinity() throw()
+        { return static_cast<int>(0); }
+        static int quiet_NaN() throw()
+        { return static_cast<int>(0); }
+        static int signaling_NaN() throw()
+        { return static_cast<int>(0); }
+        static int denorm_min() throw()
+        { return static_cast<int>(0); }
+
+        static const bool is_iec559 = true;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<unsigned int> {
+        static const bool is_specialized = true;
+
+        static unsigned int min() throw()
+        { return 0; }
+        static unsigned int max() throw()
+        { return UINT_MAX; }
+
+        static const int digits = 32;
+        static const int digits10 = 9;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static unsigned int epsilon() throw()
+        { return 0; }
+        static unsigned int round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static unsigned int infinity() throw()
+        { return static_cast<unsigned int>(0); }
+        static unsigned int quiet_NaN() throw()
+        { return static_cast<unsigned int>(0); }
+        static unsigned int signaling_NaN() throw()
+        { return static_cast<unsigned int>(0); }
+        static unsigned int denorm_min() throw()
+        { return static_cast<unsigned int>(0); }
+
+        static const bool is_iec559 = true;
+        static const bool is_bounded = true;
+        static const bool is_modulo = true;
+
+        static const bool traps = true;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<long> {
+        static const bool is_specialized = true;
+
+        static long min() throw()
+        { return LONG_MIN; }
+        static long max() throw()
+        { return LONG_MAX; }
+
+        static const int digits = 31;
+        static const int digits10 = 9;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static long epsilon() throw()
+        { return 0; }
+        static long round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static long infinity() throw()
+        { return static_cast<long>(0); }
+        static long quiet_NaN() throw()
+        { return static_cast<long>(0); }
+        static long signaling_NaN() throw()
+        { return static_cast<long>(0); }
+        static long denorm_min() throw()
+        { return static_cast<long>(0); }
+
+        static const bool is_iec559 = true;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<unsigned long> {
+        static const bool is_specialized = true;
+
+        static unsigned long min() throw()
+        { return 0; }
+        static unsigned long max() throw()
+        { return ULONG_MAX; }
+
+        static const int digits = 32;
+        static const int digits10 = 9;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static unsigned long epsilon() throw()
+        { return 0; }
+        static unsigned long round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static unsigned long infinity() throw()
+        { return static_cast<unsigned long>(0); }
+        static unsigned long quiet_NaN() throw()
+        { return static_cast<unsigned long>(0); }
+        static unsigned long signaling_NaN() throw()
+        { return static_cast<unsigned long>(0); }
+        static unsigned long denorm_min() throw()
+        { return static_cast<unsigned long>(0); }
+
+        static const bool is_iec559 = true;
+        static const bool is_bounded = true;
+        static const bool is_modulo = true;
+
+        static const bool traps = true;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<float> {
+        static const bool is_specialized = true;
+
+        static float min() throw()
+        { return FLT_MIN; }
+        static float max() throw()
+        { return FLT_MAX; }
+
+        static const int digits = FLT_MANT_DIG;
+        static const int digits10 = FLT_DIG;
+        static const bool is_signed = true;
+        static const bool is_integer = false;
+        static const bool is_exact = false;
+        static const int radix = FLT_RADIX;
+        static float epsilon() throw()
+        { return FLT_EPSILON; }
+        static float round_error() throw()
+        { return FLT_ROUNDS; }
+
+        static const int min_exponent = FLT_MIN_EXP;
+        static const int min_exponent10 = FLT_MIN_10_EXP;
+        static const int max_exponent = FLT_MAX_EXP;
+        static const int max_exponent10 = FLT_MAX_10_EXP;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static float infinity() throw()
+        { return static_cast<float>(0); }
+        static float quiet_NaN() throw()
+        { return static_cast<float>(0); }
+        static float signaling_NaN() throw()
+        { return static_cast<float>(0); }
+        static float denorm_min() throw()
+        { return static_cast<float>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<double> {
+        static const bool is_specialized = true;
+
+        static double min() throw()
+        { return DBL_MIN; }
+        static double max() throw()
+        { return DBL_MAX; }
+
+        static const int digits = DBL_MANT_DIG;
+        static const int digits10 = DBL_DIG;
+        static const bool is_signed = true;
+        static const bool is_integer = false;
+        static const bool is_exact = false;
+        static const int radix = 2;
+        static double epsilon() throw()
+        { return DBL_EPSILON; }
+        static double round_error() throw()
+        { return 1.0; }
+
+        static const int min_exponent = DBL_MIN_EXP;
+        static const int min_exponent10 = DBL_MIN_10_EXP;
+        static const int max_exponent = DBL_MAX_EXP;
+        static const int max_exponent10 = DBL_MAX_10_EXP;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static double infinity() throw()
+        { return static_cast<double>(0); }
+        static double quiet_NaN() throw()
+        { return static_cast<double>(0); }
+        static double signaling_NaN() throw()
+        { return static_cast<double>(0); }
+        static double denorm_min() throw()
+        { return static_cast<double>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<long double> {
+        static const bool is_specialized = true;
+
+        static double min() throw()
+        { return LDBL_MIN; }
+        static double max() throw()
+        { return LDBL_MAX; }
+
+        static const int digits = LDBL_MANT_DIG;
+        static const int digits10 = LDBL_DIG;
+        static const bool is_signed = true;
+        static const bool is_integer = false;
+        static const bool is_exact = false;
+        static const int radix = 2;
+        static double epsilon() throw()
+        { return LDBL_EPSILON; }
+        static double round_error() throw()
+        { return 1.0L; }
+
+        static const int min_exponent = LDBL_MIN_EXP;
+        static const int min_exponent10 = LDBL_MIN_10_EXP;
+        static const int max_exponent = LDBL_MAX_EXP;
+        static const int max_exponent10 = LDBL_MAX_10_EXP;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static double infinity() throw()
+        { return static_cast<double>(0); }
+        static double quiet_NaN() throw()
+        { return static_cast<double>(0); }
+        static double signaling_NaN() throw()
+        { return static_cast<double>(0); }
+        static double denorm_min() throw()
+        { return static_cast<double>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+} // namespace std
+
+#endif // _CPP_NUMERIC_LIMITS
diff --git a/contrib/media/updf/include/bits/locale_facets.h b/contrib/media/updf/include/bits/locale_facets.h
new file mode 100644
index 000000000..cb249f8c5
--- /dev/null
+++ b/contrib/media/updf/include/bits/locale_facets.h
@@ -0,0 +1,1601 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+// Warning: this file is not meant for user inclusion.  Use <locale>.
+
+#ifndef _CPP_BITS_LOCFACETS_H
+#define _CPP_BITS_LOCFACETS_H	1
+
+#pragma GCC system_header
+
+#include <bits/std_ctime.h>	// For struct tm
+#include <bits/std_ios.h>	// For ios_base
+#ifdef _GLIBCPP_USE_WCHAR_T
+# include <langinfo.h>		// For codecvt
+# include <bits/std_cwctype.h>	// For wctype_t
+# include <iconv.h>		// For codecvt using iconv, iconv_t
+#endif 
+
+namespace std
+{
+  // 22.2.1.1  Template class ctype
+  // Include host-specific ctype enums for ctype_base.
+  #include <bits/ctype_base.h>
+
+  // __ctype_abstract_base is the common base for ctype<_CharT>.  
+  template<typename _CharT>
+    class __ctype_abstract_base : public locale::facet, public ctype_base
+    {
+    public:
+      // Types:
+      typedef _CharT char_type;
+
+      bool 
+      is(mask __m, char_type __c) const
+      { return this->do_is(__m, __c); }
+
+      const char_type*
+      is(const char_type *__lo, const char_type *__hi, mask *__vec) const   
+      { return this->do_is(__lo, __hi, __vec); }
+
+      const char_type*
+      scan_is(mask __m, const char_type* __lo, const char_type* __hi) const
+      { return this->do_scan_is(__m, __lo, __hi); }
+
+      const char_type*
+      scan_not(mask __m, const char_type* __lo, const char_type* __hi) const
+      { return this->do_scan_not(__m, __lo, __hi); }
+
+      char_type 
+      toupper(char_type __c) const
+      { return this->do_toupper(__c); }
+
+      const char_type*
+      toupper(char_type *__lo, const char_type* __hi) const
+      { return this->do_toupper(__lo, __hi); }
+
+      char_type 
+      tolower(char_type __c) const
+      { return this->do_tolower(__c); }
+
+      const char_type*
+      tolower(char_type* __lo, const char_type* __hi) const
+      { return this->do_tolower(__lo, __hi); }
+
+      char_type 
+      widen(char __c) const
+      { return this->do_widen(__c); }
+
+      const char*
+      widen(const char* __lo, const char* __hi, char_type* __to) const
+      { return this->do_widen(__lo, __hi, __to); }
+
+      char 
+      narrow(char_type __c, char __dfault) const
+      { return this->do_narrow(__c, __dfault); }
+
+      const char_type*
+      narrow(const char_type* __lo, const char_type* __hi,
+	      char __dfault, char *__to) const
+      { return this->do_narrow(__lo, __hi, __dfault, __to); }
+
+    protected:
+      explicit 
+      __ctype_abstract_base(size_t __refs = 0): locale::facet(__refs) { }
+
+      virtual 
+      ~__ctype_abstract_base() { }
+      
+      virtual bool 
+      do_is(mask __m, char_type __c) const = 0;
+
+      virtual const char_type*
+      do_is(const char_type* __lo, const char_type* __hi, 
+	    mask* __vec) const = 0;
+
+      virtual const char_type*
+      do_scan_is(mask __m, const char_type* __lo,
+		 const char_type* __hi) const = 0;
+
+      virtual const char_type*
+      do_scan_not(mask __m, const char_type* __lo, 
+		  const char_type* __hi) const = 0;
+
+      virtual char_type 
+      do_toupper(char_type) const = 0;
+
+      virtual const char_type*
+      do_toupper(char_type* __lo, const char_type* __hi) const = 0;
+
+      virtual char_type 
+      do_tolower(char_type) const = 0;
+
+      virtual const char_type*
+      do_tolower(char_type* __lo, const char_type* __hi) const = 0;
+      
+      virtual char_type 
+      do_widen(char) const = 0;
+
+      virtual const char*
+      do_widen(const char* __lo, const char* __hi, 
+	       char_type* __dest) const = 0;
+
+      virtual char 
+      do_narrow(char_type, char __dfault) const = 0;
+
+      virtual const char_type*
+      do_narrow(const char_type* __lo, const char_type* __hi,
+		 char __dfault, char* __dest) const = 0;
+    };
+
+  // NB: Generic, mostly useless implementation.
+  template<typename _CharT>
+    class ctype : public __ctype_abstract_base<_CharT>
+    {
+    public:
+      // Types:
+      typedef _CharT 		  	char_type;
+      typedef typename ctype::mask 	mask;
+
+      explicit 
+      ctype(size_t __refs = 0) : __ctype_abstract_base<_CharT>(__refs) { }
+
+      static locale::id id;
+
+   protected:
+      virtual 
+      ~ctype() { }
+
+      virtual bool 
+      do_is(mask __m, char_type __c) const
+      { return false; }
+
+      virtual const char_type*
+      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const
+      { return __hi; }
+
+      virtual const char_type*
+      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const
+      { return __hi; }
+
+      virtual const char_type*
+      do_scan_not(mask __m, const char_type* __lo,
+		  const char_type* __hi) const
+      { return __hi; }
+
+      virtual char_type 
+      do_toupper(char_type __c) const
+      { return __c; }
+
+      virtual const char_type*
+      do_toupper(char_type* __lo, const char_type* __hi) const
+      { return __hi; }
+
+      virtual char_type 
+      do_tolower(char_type __c) const
+      { return __c; }
+
+      virtual const char_type*
+      do_tolower(char_type* __lo, const char_type* __hi) const
+      { return __hi; }
+      
+      virtual char_type 
+      do_widen(char __c) const
+      { return char_type(); }
+
+      virtual const char*
+      do_widen(const char* __lo, const char* __hi, char_type* __dest) const
+      { return __hi; }
+
+      virtual char 
+      do_narrow(char_type, char __dfault) const
+      { return __dfault; }
+
+      virtual const char_type*
+      do_narrow(const char_type* __lo, const char_type* __hi,
+		char __dfault, char* __dest) const
+      { return __hi; }
+    };
+
+  template<typename _CharT>
+    locale::id ctype<_CharT>::id;
+
+  // 22.2.1.3  ctype specializations
+  template<>
+    class ctype<char> : public __ctype_abstract_base<char>
+    {
+    public:
+      // Types:
+      typedef char 	       char_type;
+
+    private:
+      // Data Members:
+      bool 		       _M_del;
+      __to_type const& 	       _M_toupper;
+      __to_type const& 	       _M_tolower;
+      const mask* const&       _M_ctable;
+      const mask*              _M_table;
+      
+    public:
+      static locale::id        id;
+      static const size_t      table_size = 1 + static_cast<unsigned char>(-1);
+
+      explicit 
+      ctype(const mask* __table = 0, bool __del = false, size_t __refs = 0);
+
+      inline bool 
+      is(mask __m, char __c) const;
+ 
+      inline const char*
+      is(const char* __lo, const char* __hi, mask* __vec) const;
+ 
+      inline const char*
+      scan_is(mask __m, const char* __lo, const char* __hi) const;
+
+      inline const char*
+      scan_not(mask __m, const char* __lo, const char* __hi) const;
+     
+    protected:
+      virtual 
+      ~ctype();
+
+      const mask* 
+      table() const throw()
+      { return _M_table; }
+
+      const mask* 
+      classic_table() throw()
+      { return _M_ctable; }
+
+      virtual bool 
+      do_is(mask __m, char_type __c) const;
+
+      virtual const char_type*
+      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
+
+      virtual const char_type*
+      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
+
+      virtual const char_type*
+      do_scan_not(mask __m, const char_type* __lo, 
+		  const char_type* __hi) const;
+
+      virtual char_type 
+      do_toupper(char_type) const;
+
+      virtual const char_type*
+      do_toupper(char_type* __lo, const char_type* __hi) const;
+
+      virtual char_type 
+      do_tolower(char_type) const;
+
+      virtual const char_type*
+      do_tolower(char_type* __lo, const char_type* __hi) const;
+      
+      virtual char_type 
+      do_widen(char) const;
+
+      virtual const char*
+      do_widen(const char* __lo, const char* __hi, char_type* __dest) const;
+
+      virtual char 
+      do_narrow(char_type, char __dfault) const;
+
+      virtual const char_type*
+      do_narrow(const char_type* __lo, const char_type* __hi,
+		 char __dfault, char* __dest) const;
+    };
+ 
+  template<>
+    const ctype<char>&
+    use_facet<ctype<char> >(const locale& __loc);
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  // ctype<wchar_t> specialization
+  template<>
+    class ctype<wchar_t> : public __ctype_abstract_base<wchar_t>
+    {
+    public:
+      // Types:
+      typedef wchar_t 	       char_type;
+      typedef wctype_t	       __wmask_type;
+
+      // Data Members:
+      static locale::id        id;
+
+      explicit 
+      ctype(size_t __refs = 0);
+
+    protected:
+      __wmask_type
+      _M_convert_to_wmask(const mask __m) const;
+
+      virtual 
+      ~ctype();
+
+      virtual bool 
+      do_is(mask __m, char_type __c) const;
+
+      virtual const char_type*
+      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
+
+      virtual const char_type*
+      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
+
+      virtual const char_type*
+      do_scan_not(mask __m, const char_type* __lo, 
+		  const char_type* __hi) const;
+
+      virtual char_type 
+      do_toupper(char_type) const;
+
+      virtual const char_type*
+      do_toupper(char_type* __lo, const char_type* __hi) const;
+
+      virtual char_type 
+      do_tolower(char_type) const;
+
+      virtual const char_type*
+      do_tolower(char_type* __lo, const char_type* __hi) const;
+      
+      virtual char_type 
+      do_widen(char) const;
+
+      virtual const char*
+      do_widen(const char* __lo, const char* __hi, char_type* __dest) const;
+
+      virtual char 
+      do_narrow(char_type, char __dfault) const;
+
+      virtual const char_type*
+      do_narrow(const char_type* __lo, const char_type* __hi,
+		 char __dfault, char* __dest) const;
+
+    };
+
+  template<>
+    const ctype<wchar_t>&
+    use_facet<ctype<wchar_t> >(const locale& __loc);
+#endif //_GLIBCPP_USE_WCHAR_T
+
+  // Include host-specific ctype inlines.
+  #include <bits/ctype_inline.h>
+
+  // 22.2.1.2  Template class ctype_byname
+  template<typename _CharT>
+    class ctype_byname : public ctype<_CharT>
+    {
+    public:
+      typedef _CharT 		char_type;
+
+      explicit 
+      ctype_byname(const char*, size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~ctype_byname() { }
+    };
+
+  // 22.2.1.4  Class ctype_byname specialization
+  template<>
+    ctype_byname<char>::ctype_byname(const char*, size_t refs);
+
+
+  // 22.2.1.5  Template class codecvt
+  #include <bits/codecvt.h>
+
+  template<typename _CharT, typename _InIter>
+    class _Numeric_get;  // forward
+
+  // _Format_cache holds the information extracted from the numpunct<>
+  // and moneypunct<> facets in a form optimized for parsing and
+  // formatting.  It is stored via a void* pointer in the pword()
+  // array of an iosbase object passed to the _get and _put facets.
+  // NB: contains no user-serviceable parts.
+  template<typename _CharT>
+    class _Format_cache
+    {
+    public: 
+      // Types:
+      typedef _CharT 				char_type;
+      typedef char_traits<_CharT> 		traits_type;
+      typedef basic_string<_CharT>		string_type;
+      typedef typename string_type::size_type	size_type;
+
+      // Forward decls and Friends:
+      friend class locale;
+      template<typename _Char, typename _InIter>
+        friend class _Numeric_get;
+      friend class num_get<_CharT>;
+      friend class num_put<_CharT>;
+      friend class time_get<_CharT>;
+      friend class money_get<_CharT>;
+      friend class time_put<_CharT>;
+      friend class money_put<_CharT>;
+
+      // Data Members:
+
+      // ios_base::pword() reserved cell
+      static int 		_S_pword_ix; 
+
+      // True iff data members are consistent with the current locale,
+      // ie imbue sets this to false.
+      bool 			_M_valid;
+
+      // A list of valid numeric literals: for the standard "C" locale,
+      // this would usually be: "-+xX0123456789abcdef0123456789ABCDEF"
+      static const char 	_S_literals[];
+
+      // NB: Code depends on the order of definitions of the names
+      // these are indices into _S_literals, above.
+      // This string is formatted for putting, not getting. (output, not input)
+      enum 
+      {  
+	_S_minus, 
+	_S_plus, 
+	_S_x, 
+	_S_X, 
+	_S_digits,
+	_S_digits_end = _S_digits + 16,
+	_S_udigits = _S_digits_end,  
+	_S_udigits_end = _S_udigits + 16,
+	_S_ee = _S_digits + 14, // For scientific notation, 'E'
+	_S_Ee = _S_udigits + 14 // For scientific notation, 'e'
+      };
+
+      // The sign used to separate decimal values: for standard US
+      // locales, this would usually be: "."
+      // Abstracted from numpunct::decimal_point().
+      char_type 		_M_decimal_point;
+
+      // The sign used to separate groups of digits into smaller
+      // strings that the eye can parse with less difficulty: for
+      // standard US locales, this would usually be: ","
+      // Abstracted from numpunct::thousands_sep().
+      char_type			_M_thousands_sep;
+
+      // However the US's "false" and "true" are translated.
+      // From numpunct::truename() and numpunct::falsename(), respectively.
+      string_type 		_M_truename;
+      string_type 		_M_falsename;
+
+      // If we are checking groupings. This should be equivalent to 
+      // numpunct::groupings().size() != 0
+      bool 			_M_use_grouping;
+
+      // If we are using numpunct's groupings, this is the current
+      // grouping string in effect (from numpunct::grouping()).
+      string 			_M_grouping;
+
+      _Format_cache();
+
+      ~_Format_cache() throw() { }
+
+      // Given a member of the ios heirarchy as an argument, extract
+      // out all the current formatting information into a
+      // _Format_cache object and return a pointer to it.
+      static _Format_cache<_CharT>* 
+      _S_get(ios_base& __ios);
+
+      void 
+      _M_populate(ios_base&);
+
+      static void 
+      _S_callback(ios_base::event __event, ios_base& __ios, int __ix) throw();
+    };
+
+  template<typename _CharT>
+    int _Format_cache<_CharT>::_S_pword_ix;
+
+  template<typename _CharT>
+    const char _Format_cache<_CharT>::
+    _S_literals[] = "-+xX0123456789abcdef0123456789ABCDEF";
+
+   template<> _Format_cache<char>::_Format_cache();
+#ifdef _GLIBCPP_USE_WCHAR_T
+   template<> _Format_cache<wchar_t>::_Format_cache();
+#endif
+
+  // _Numeric_get is used by num_get, money_get, and time_get to help
+  // in parsing out numbers.
+  template<typename _CharT, typename _InIter>
+    class _Numeric_get
+    {
+    public:
+      // Types:
+      typedef _CharT     char_type;
+      typedef _InIter    iter_type;
+
+      // Forward decls and Friends:
+      template<typename _Char, typename _InIterT>
+      friend class num_get;
+      template<typename _Char, typename _InIterT>
+      friend class time_get;
+      template<typename _Char, typename _InIterT>
+      friend class money_get;
+      template<typename _Char, typename _InIterT>
+      friend class num_put;
+      template<typename _Char, typename _InIterT>
+      friend class time_put;
+      template<typename _Char, typename _InIterT>
+      friend class money_put;
+
+    private:
+      explicit 
+      _Numeric_get() { }
+
+      virtual 
+      ~_Numeric_get() { }
+
+      iter_type 
+      _M_get_digits(iter_type __in, iter_type __end) const;
+    };
+
+  template<typename _CharT, typename _InIter>
+    class num_get : public locale::facet
+    {
+    public:
+      // Types:
+      typedef _CharT   			char_type;
+      typedef _InIter  			iter_type;
+      typedef char_traits<_CharT> 	__traits_type;
+
+      static locale::id id;
+
+      explicit 
+      num_get(size_t __refs = 0) : locale::facet(__refs) { }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, bool& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, short& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, int& __v)   const
+      { return do_get(__in, __end, __io, __err, __v); }
+#endif
+
+      iter_type
+      get(iter_type __in, iter_type __end, ios_base& __io, 
+	  ios_base::iostate& __err, long& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, long long& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+#endif
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, unsigned short& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, unsigned int& __v)   const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, unsigned long& __v)  const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, unsigned long long& __v)  const
+      { return do_get(__in, __end, __io, __err, __v); }
+#endif
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, float& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, double& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, long double& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, void*& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }      
+
+    protected:
+      virtual ~num_get() { }
+
+      // This consolidates the extraction, storage and
+      // error-processing parts of the do_get(...) overloaded member
+      // functions. 
+      // NB: This is specialized for char.
+      void 
+      _M_extract(iter_type __beg, iter_type __end, ios_base& __io, 
+		 ios_base::iostate& __err, char* __xtrc, 
+		 int& __base, bool __fp = true) const;
+
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&) const;
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, short&) const;
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, int&) const;
+#endif
+      virtual iter_type 
+      do_get (iter_type, iter_type, ios_base&, ios_base::iostate&, long&) const;
+#ifdef _GLIBCPP_USE_LONG_LONG 
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	     long long&) const;
+#endif
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	      unsigned short&) const;
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&,
+	      ios_base::iostate& __err, unsigned int&) const;
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&,
+	      ios_base::iostate& __err, unsigned long&) const;
+#ifdef _GLIBCPP_USE_LONG_LONG 
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&,
+	     ios_base::iostate& __err, unsigned long long&) const;
+#endif
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	     float&) const;
+
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	     double&) const;
+
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, 
+	     ios_base::iostate& __err, long double&) const;
+
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	     void*&) const;
+    };
+
+  template<typename _CharT, typename _InIter>
+    locale::id num_get<_CharT, _InIter>::id;
+
+  // Declare specialized extraction member function.
+  template<>
+    void
+    num_get<char, istreambuf_iterator<char> >::    
+    _M_extract(istreambuf_iterator<char> __beg, 
+	       istreambuf_iterator<char> __end, ios_base& __io, 
+	       ios_base::iostate& __err, char* __xtrc, 
+	       int& __base, bool __fp) const;
+
+  // _Numeric_put is used by num_put, money_put, and time_put
+  //   to help in formatting out numbers.
+  template<typename _CharT, typename _OutIter>
+    class _Numeric_put
+    {
+    public:
+      typedef _CharT      char_type;
+      typedef _OutIter    iter_type;
+    protected:
+      explicit 
+      _Numeric_put() { }
+
+      virtual 
+      ~_Numeric_put() { }
+    };
+
+  template<typename _CharT, typename _OutIter>
+    class num_put : public locale::facet
+    {
+    public:
+      // Types:
+      typedef _CharT       char_type;
+      typedef _OutIter     iter_type;
+
+      static locale::id id;
+
+      explicit 
+      num_put(size_t __refs = 0) : locale::facet(__refs) { }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, bool __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, long __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, 
+	  unsigned long __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG 
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, long long __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, 
+	  unsigned long long __v) const
+      { return do_put(__s, __f, __fill, __v); }
+#endif
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, double __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, 
+	  long double __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, 
+	  const void* __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+    protected:
+      virtual 
+      ~num_put() { };
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, bool __v) const;
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, long __v) const;
+
+#ifdef _GLIBCPP_USE_LONG_LONG 
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, long long __v) const;
+#endif
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, unsigned long) const;
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      virtual iter_type
+      do_put(iter_type, ios_base&, char_type __fill, unsigned long long) const;
+#endif
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, double __v) const;
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, long double __v) const;
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, const void* __v) const;
+    };
+
+  template <typename _CharT, typename _OutIter>
+    locale::id num_put<_CharT, _OutIter>::id;
+
+  template<typename _CharT>
+    class numpunct : public locale::facet
+    {
+    public:
+      // Types:
+      typedef _CharT          		char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      static locale::id id;
+
+    private:
+      char_type 	_M_decimal_point;
+      char_type 	_M_thousands_sep;
+      string 		_M_grouping;
+      string_type 	_M_truename;
+      string_type 	_M_falsename;
+
+    public:
+      explicit 
+      numpunct(size_t __refs = 0) : locale::facet(__refs) 
+      { _M_initialize_numpunct(); }
+
+      explicit 
+      numpunct(__c_locale __cloc, size_t __refs = 0) : locale::facet(__refs) 
+      { _M_initialize_numpunct(__cloc); }
+
+      char_type    
+      decimal_point() const
+      { return do_decimal_point(); }
+
+      char_type    
+      thousands_sep() const
+      { return do_thousands_sep(); }
+
+      string       
+      grouping() const
+      { return do_grouping(); }
+
+      string_type  
+      truename() const
+      { return do_truename(); }
+
+      string_type  
+      falsename() const
+      { return do_falsename(); }
+
+    protected:
+      virtual 
+      ~numpunct() { }
+
+      virtual char_type    
+      do_decimal_point() const
+      { return _M_decimal_point; }
+
+      virtual char_type    
+      do_thousands_sep() const
+      { return _M_thousands_sep; }
+
+      virtual string
+      do_grouping() const
+      { return _M_grouping; }
+
+      virtual string_type  
+      do_truename() const
+      { return _M_truename; }
+
+      virtual string_type  
+      do_falsename() const
+      { return _M_falsename; }
+
+      // For use at construction time only.
+      void 
+      _M_initialize_numpunct(__c_locale __cloc = NULL);
+    };
+
+  template<typename _CharT>
+    locale::id numpunct<_CharT>::id;
+
+  template<typename _CharT>
+    void
+    numpunct<_CharT>::_M_initialize_numpunct(__c_locale /*__cloc*/)
+    { 
+      // NB: Cannot be made generic. 
+    }
+
+  template<> 
+    void
+    numpunct<char>::_M_initialize_numpunct(__c_locale __cloc);
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> 
+    void
+    numpunct<wchar_t>::_M_initialize_numpunct(__c_locale __cloc);
+#endif
+
+
+  template<typename _CharT>
+    class numpunct_byname : public numpunct<_CharT>
+    {
+      __c_locale			_M_c_locale_numpunct;
+    public:
+      typedef _CharT               	char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      explicit 
+      numpunct_byname(const char* __s, size_t __refs = 0)
+      : numpunct<_CharT>(__refs)
+      {
+	_S_create_c_locale(_M_c_locale_numpunct, __s);
+	_M_initialize_numpunct(_M_c_locale_numpunct);	
+      }
+
+    protected:
+      virtual 
+      ~numpunct_byname() 
+      { _S_destroy_c_locale(_M_c_locale_numpunct); }
+    };
+
+
+  template<typename _CharT>
+    class collate : public locale::facet
+    {
+    public:
+      // Types:
+      typedef _CharT               char_type;
+      typedef basic_string<_CharT> string_type;
+
+      static locale::id id;
+
+      explicit 
+      collate(size_t __refs = 0) : locale::facet(__refs) { }
+
+      int 
+      compare(const _CharT* __lo1, const _CharT* __hi1,
+	      const _CharT* __lo2, const _CharT* __hi2) const
+      { return this->do_compare(__lo1, __hi1, __lo2, __hi2); }
+
+      string_type 
+      transform(const _CharT* __lo, const _CharT* __hi) const
+      { return this->do_transform(__lo, __hi); }
+
+      long 
+      hash(const _CharT* __lo, const _CharT* __hi) const
+      { return this->do_hash(__lo, __hi); }
+      
+  protected:
+      ~collate() { } // virtual
+
+      virtual int  
+      do_compare(const _CharT* __lo1, const _CharT* __hi1,
+		 const _CharT* __lo2, const _CharT* __hi2) const;
+
+      virtual string_type 
+      do_transform(const _CharT* __lo, const _CharT* __hi) const;
+
+      virtual long   
+      do_hash(const _CharT* __lo, const _CharT* __hi) const;
+    };
+
+  template<typename _CharT>
+    locale::id collate<_CharT>::id;
+
+  // Required specializations.
+  template<>
+    int 
+    collate<char>::do_compare(const char* __lo1, const char* __hi1, 
+			      const char* __lo2, const char* __hi2) const;
+
+  template<>
+    string
+    collate<char>::do_transform(const char* __lo, const char* __hi) const;
+
+  template<>
+    long
+    collate<char>::do_hash(const char* __lo, const char* __hi) const;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+    int 
+    collate<wchar_t>::do_compare(const wchar_t* __lo1, const wchar_t* __hi1, 
+				 const wchar_t* __lo2, 
+				 const wchar_t* __hi2) const;
+
+  template<>
+    wstring
+    collate<wchar_t>::do_transform(const wchar_t* __lo, 
+				   const wchar_t* __hi) const;
+
+  template<>
+    long
+    collate<wchar_t>::do_hash(const wchar_t* __lo, const wchar_t* __hi) const;
+#endif
+
+  template<typename _CharT>
+    class collate_byname : public collate<_CharT>
+    {
+    public:
+      // Types:
+      typedef _CharT               char_type;
+      typedef basic_string<_CharT> string_type;
+
+      explicit 
+      collate_byname(const char*, size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~collate_byname() { }
+    };
+
+  template<>
+    collate_byname<char>::collate_byname(const char*, size_t __refs);
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+    collate_byname<wchar_t>::collate_byname(const char*, size_t __refs);
+#endif
+
+  class time_base
+  {
+  public:
+    enum dateorder { no_order, dmy, mdy, ymd, ydm };
+  };
+
+  template<typename _CharT, typename _InIter>
+    class time_get : public locale::facet, public time_base
+    {
+    public:
+      // Types:
+      typedef _CharT     char_type;
+      typedef _InIter    iter_type;
+
+      static locale::id id;
+
+      explicit 
+      time_get(size_t __refs = 0) 
+      : locale::facet (__refs), _M_daynames(0), _M_monthnames(0) { }
+
+      dateorder 
+      date_order()  const
+      { return do_date_order(); }
+
+      iter_type 
+      get_time(iter_type __s, iter_type __end, ios_base& __f, 
+	       ios_base::iostate& __err, tm* __t)  const
+      { return do_get_time(__s, __end, __f, __err, __t); }
+
+      iter_type 
+      get_date(iter_type __s, iter_type __end, ios_base& __f,
+	       ios_base::iostate& __err, tm* __t)  const
+      { return do_get_date(__s, __end, __f, __err, __t); }
+
+      iter_type 
+      get_weekday(iter_type __s, iter_type __end, ios_base& __f,
+		  ios_base::iostate& __err, tm* __t) const
+      { return do_get_weekday(__s,__end,__f,__err,__t); }
+
+      iter_type 
+      get_monthname(iter_type __s, iter_type __end, ios_base& __f, 
+		    ios_base::iostate& __err, tm* __t) const
+      { return do_get_monthname(__s,__end,__f,__err,__t); }
+
+      iter_type 
+      get_year(iter_type __s, iter_type __end, ios_base& __f,
+	       ios_base::iostate& __err, tm* __t) const
+      { return do_get_year(__s,__end,__f,__err,__t); }
+
+    protected:
+      virtual 
+      ~time_get() 
+      {      
+	delete [] _M_monthnames; 
+	delete [] _M_daynames; 
+      }
+
+      virtual dateorder 
+      do_date_order()  const
+      { return time_base::ymd; }
+
+      virtual iter_type 
+      do_get_time(iter_type __s, iter_type /*__end*/, ios_base&,
+		  ios_base::iostate& /*__err*/, tm* /*__t*/) const
+      { return __s; }
+
+      virtual iter_type 
+      do_get_date(iter_type __s, iter_type /*__end*/, ios_base&,
+		  ios_base::iostate& /*__err*/, tm* /*__t*/) const
+      { return __s; }
+
+      virtual iter_type 
+      do_get_weekday(iter_type __s, iter_type __end, ios_base&,
+		     ios_base::iostate& __err, tm* __t) const;
+
+      virtual iter_type 
+      do_get_monthname(iter_type __s, iter_type __end, ios_base&, 
+		       ios_base::iostate& __err, tm* __t) const;
+
+      virtual iter_type 
+      do_get_year(iter_type __s, iter_type /*__end*/, ios_base&,
+		   ios_base::iostate& /*__err*/, tm* /*__t*/) const
+      { return __s; }
+
+      mutable basic_string<_CharT>* _M_daynames;
+      mutable basic_string<_CharT>* _M_monthnames;
+    };
+
+  template<typename _CharT, typename _InIter>
+    locale::id time_get<_CharT, _InIter>::id;
+
+  template<typename _CharT, typename _InIter>
+    class time_get_byname : public time_get<_CharT, _InIter>
+    {
+    public:
+      typedef _CharT     char_type;
+      typedef _InIter    iter_type;
+
+      explicit 
+      time_get_byname(const char*, size_t __refs = 0) 
+      : time_get<_CharT, _InIter>(__refs) { }
+    protected:
+      virtual 
+      ~time_get_byname() { }
+    };
+
+  template<typename _CharT, typename _OutIter>
+    class time_put : public locale::facet, public time_base
+    {
+    public:
+      typedef _CharT     char_type;
+      typedef _OutIter   iter_type;
+
+      static locale::id id;
+
+      explicit 
+      time_put(size_t __refs = 0) : locale::facet (__refs) { }
+
+      // NB: this is a nonvirtual, calls do_put in a loop.
+      iter_type 
+      put(iter_type __s, ios_base& /*__f*/, char_type /*__fill*/,
+          const tm* /*__tmb*/, const _CharT* /*__pattern*/,
+          const _CharT* /*__pat_end*/) const
+      { return __s; }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill,
+	  const tm* __tmb, char __format, char __modifier = 0) const
+      { return do_put(__s, __f, __fill, __tmb, __format, __modifier); }
+
+    protected:
+      virtual 
+      ~time_put() { }
+
+      virtual iter_type 
+      do_put(iter_type __s, ios_base&, char_type, const tm* /*__t*/, 
+	     char /*__format*/, char /*__mod*/) const
+      { return __s; }
+    };
+
+  template<typename _CharT, typename _OutIter>
+    locale::id time_put<_CharT, _OutIter>::id;
+
+  template<typename _CharT, typename _OutIter>
+    class time_put_byname : public time_put<_CharT, _OutIter>
+    {
+    public:
+      typedef _CharT     char_type;
+      typedef _OutIter   iter_type;
+
+      explicit 
+      time_put_byname(const char*, size_t __refs = 0) 
+      : time_put<_CharT, _OutIter> (__refs) { }
+
+    protected:
+      virtual 
+      ~time_put_byname() { }
+    };
+
+
+  template<typename _CharT, typename _InIter>
+    class money_get : public locale::facet
+    {
+    public:
+      typedef _CharT        char_type;
+      typedef _InIter       iter_type;
+      typedef basic_string<_CharT> string_type;
+
+      static locale::id id;
+
+      explicit 
+      money_get(size_t __refs = 0) : locale::facet(__refs) { }
+
+      iter_type 
+      get(iter_type __s, iter_type __end, bool __intl,
+	  ios_base& __f, ios_base::iostate& __err, long double& __units) const
+      { return do_get(__s, __end, __intl, __f, __err, __units); }
+
+      iter_type 
+      get(iter_type __s, iter_type __end, bool __intl, ios_base& __f, 
+	   ios_base::iostate& __err, string_type& __digits) const
+      { return do_get(__s, __end, __intl, __f, __err, __digits); }
+
+    protected:
+      virtual 
+      ~money_get() { }
+
+      virtual iter_type 
+      do_get(iter_type __s, iter_type /*__end*/, bool /*__intl*/,
+             ios_base& /*__io*/, ios_base::iostate& /*__err*/,
+             long double& /*__units*/) const
+      { return __s; }
+
+      virtual iter_type 
+      do_get(iter_type __s, iter_type /*__end*/, bool /*__intl*/,
+             ios_base& /*__io*/, ios_base::iostate& /*__err*/,
+             string_type& /*__digits*/) const
+      { return __s; }
+    };
+
+  template<typename _CharT, typename _InIter>
+    locale::id money_get<_CharT, _InIter>::id;
+
+  template<typename _CharT, typename _OutIter>
+    class money_put : public locale::facet
+    {
+    public:
+      typedef _CharT              char_type;
+      typedef _OutIter            iter_type;
+      typedef basic_string<_CharT> string_type;
+
+      static locale::id id;
+
+      explicit 
+      money_put(size_t __refs = 0) : locale::facet(__refs) { }
+
+      iter_type 
+      put(iter_type __s, bool __intl, ios_base& __f,
+	  char_type __fill, long double __units) const
+      { return do_put(__s, __intl, __f, __fill, __units); }
+
+      iter_type 
+      put(iter_type __s, bool __intl, ios_base& __f,
+	  char_type __fill, const string_type& __digits) const
+      { return do_put(__s, __intl, __f, __fill, __digits); }
+
+    protected:
+      virtual 
+      ~money_put() { }
+
+      virtual iter_type
+      do_put(iter_type __s, bool, ios_base& /*__io*/, char_type /*__fill*/,
+	     long double /*__units*/) const
+      { return __s; }
+
+      virtual iter_type
+      do_put(iter_type __s, bool, ios_base& /*__io*/, char_type /*__fill*/,
+	     const string_type& /*__digits*/) const
+      { return __s; }
+    };
+
+  template<typename _CharT, typename _OutIter>
+    locale::id money_put<_CharT, _OutIter>::id;
+
+  struct money_base
+  {
+    enum part { none, space, symbol, sign, value };
+    struct pattern { char field[4]; };
+
+    static const pattern _S_default_pattern;
+
+    // Construct and return valid pattern consisting of some combination of:
+    // space none symbol sign value
+    static pattern 
+    _S_construct_pattern(char __preceeds, char __space, char __posn);
+  };
+
+  template<typename _CharT, bool _Intl>
+    class moneypunct : public locale::facet, public money_base
+    {
+    public:
+      // Types:
+      typedef _CharT 			char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      static const bool intl = _Intl;
+      static locale::id id;
+
+    private:
+      char_type 	_M_decimal_point;
+      char_type 	_M_thousands_sep;
+      string 		_M_grouping;
+      string_type 	_M_curr_symbol;
+      string_type 	_M_positive_sign;
+      string_type 	_M_negative_sign;
+      int 		_M_frac_digits;
+      pattern 		_M_pos_format;
+      pattern 		_M_neg_format;
+
+    public:
+      explicit 
+      moneypunct(size_t __refs = 0) : locale::facet(__refs)
+      { _M_initialize_moneypunct(); }
+
+      explicit 
+      moneypunct(__c_locale __cloc, size_t __refs = 0) : locale::facet(__refs)
+      { _M_initialize_moneypunct(__cloc); }
+
+      char_type
+      decimal_point() const
+      { return this->do_decimal_point(); }
+      
+      char_type
+      thousands_sep() const
+      { return this->do_thousands_sep(); }
+      
+      string 
+      grouping() const
+      { return this->do_grouping(); }
+
+      string_type  
+      curr_symbol() const
+      { return this->do_curr_symbol(); }
+
+      string_type  
+      positive_sign() const
+      { return this->do_positive_sign(); }
+
+      string_type  
+      negative_sign() const
+      { return this->do_negative_sign(); }
+
+      int          
+      frac_digits() const
+      { return this->do_frac_digits(); }
+
+      pattern      
+      pos_format() const
+      { return this->do_pos_format(); }
+
+      pattern      
+      neg_format() const
+      { return this->do_neg_format(); }
+
+    protected:
+      virtual 
+      ~moneypunct() { }
+
+      virtual char_type
+      do_decimal_point() const
+      { return _M_decimal_point; }
+      
+      virtual char_type
+      do_thousands_sep() const
+      { return _M_thousands_sep; }
+      
+      virtual string 
+      do_grouping() const
+      { return _M_grouping; }
+
+      virtual string_type  
+      do_curr_symbol()   const
+      { return _M_curr_symbol; }
+
+      virtual string_type  
+      do_positive_sign() const
+      { return _M_positive_sign; }
+
+      virtual string_type  
+      do_negative_sign() const
+      { return _M_negative_sign; }
+
+      virtual int          
+      do_frac_digits() const
+      { return _M_frac_digits; }
+
+      virtual pattern      
+      do_pos_format() const
+      { return _M_pos_format; }
+
+      virtual pattern      
+      do_neg_format() const
+      { return _M_neg_format; }
+
+      // For use at construction time only.
+      void 
+      _M_initialize_moneypunct(__c_locale __cloc = NULL);
+    };
+
+  template<typename _CharT, bool _Intl>
+    locale::id moneypunct<_CharT, _Intl>::id;
+
+  template<typename _CharT, bool _Intl>
+    const bool moneypunct<_CharT, _Intl>::intl;
+
+  template<typename _CharT, bool _Intl>
+    void
+    moneypunct<_CharT, _Intl>::_M_initialize_moneypunct(__c_locale /*__cloc*/)
+    { 
+      // NB: Cannot be made generic. 
+    }
+
+  template<> 
+    void
+    moneypunct<char>::_M_initialize_moneypunct(__c_locale __cloc);
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> 
+    void
+    moneypunct<wchar_t>::_M_initialize_moneypunct(__c_locale __cloc);
+#endif
+
+  template<typename _CharT, bool _Intl>
+    class moneypunct_byname : public moneypunct<_CharT, _Intl>
+    {
+      __c_locale			_M_c_locale_moneypunct;
+    public:
+      typedef _CharT 			char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      static const bool intl = _Intl;
+
+      explicit 
+      moneypunct_byname(const char* __s, size_t __refs = 0)
+      : moneypunct<_CharT, _Intl>(__refs)
+      {
+	_S_create_c_locale(_M_c_locale_moneypunct, __s);
+	_M_initialize_moneypunct(_M_c_locale_moneypunct);	
+      }
+
+    protected:
+      virtual 
+      ~moneypunct_byname() 
+      { _S_destroy_c_locale(_M_c_locale_moneypunct); }
+    };
+
+  template<typename _CharT, bool _Intl>
+    const bool moneypunct_byname<_CharT, _Intl>::intl;
+
+
+  struct messages_base
+  {
+    typedef int catalog;
+  };
+
+  template<typename _CharT>
+    class messages : public locale::facet, public messages_base
+    {
+    public:
+      typedef _CharT 			char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      static locale::id id;
+
+      explicit 
+      messages(size_t __refs = 0) : locale::facet(__refs) { }
+
+      catalog 
+      open(const basic_string<char>& __s, const locale& __loc) const
+      { return do_open(__s, __loc); }
+
+      string_type  
+      get(catalog __c, int __set, int __msgid, const string_type& __s) const
+      { return do_get(__c,__set,__msgid,__s); }
+
+      void 
+      close(catalog __c) const
+      { return do_close(__c); }
+
+    protected:
+      virtual 
+      ~messages() { }
+
+      // NB: Probably these should be pure, and implemented only in
+      //  specializations of messages<>.  But for now...
+      virtual catalog 
+      do_open(const basic_string<char>&, const locale&) const
+      { return 0; }
+
+      virtual string_type  
+      do_get(catalog, int, int /*__msgid*/, const string_type& __dfault) const
+      { return __dfault; }
+
+      virtual void    
+      do_close(catalog) const { }
+    };
+
+  template<typename _CharT>
+    locale::id messages<_CharT>::id;
+
+  template<typename _CharT>
+    class messages_byname : public messages<_CharT>
+    {
+    public:
+      typedef _CharT char_type;
+      typedef basic_string<_CharT> string_type;
+
+      explicit 
+      messages_byname(const char*, size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~messages_byname() { }
+    };
+
+  template<>
+    messages_byname<char>::messages_byname(const char*, size_t __refs);
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+    messages_byname<wchar_t>::messages_byname(const char*, size_t __refs);
+#endif
+
+  // Subclause convenience interfaces, inlines 
+  // NB: these are inline
+  // because, when used in a loop, some compilers can hoist the body
+  // out of the loop; then it's just as fast as the C is*() function.
+  template<typename _CharT>
+    inline bool 
+    isspace(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isprint(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    iscntrl(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isupper(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); }
+
+  template<typename _CharT>
+    inline bool islower(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isalpha(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isdigit(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    ispunct(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isxdigit(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isalnum(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isgraph(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); }
+
+  template<typename _CharT>
+    inline _CharT 
+    toupper(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).toupper(__c); }
+
+  template<typename _CharT>
+    inline _CharT 
+    tolower(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).tolower(__c); }
+} // namespace std
+
+#endif	/* _CPP_BITS_LOCFACETS_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/locale_facets.tcc b/contrib/media/updf/include/bits/locale_facets.tcc
new file mode 100644
index 000000000..da20f7866
--- /dev/null
+++ b/contrib/media/updf/include/bits/locale_facets.tcc
@@ -0,0 +1,1227 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Warning: this file is not meant for user inclusion.  Use <locale>.
+
+#ifndef _CPP_BITS_LOCFACETS_TCC
+#define _CPP_BITS_LOCFACETS_TCC 1
+
+#include <bits/std_cerrno.h>
+#include <bits/std_clocale.h>   // For localeconv
+#include <bits/std_cstdlib.h>   // For strof, strtold
+#include <bits/std_limits.h>    // For numeric_limits
+#include <bits/std_memory.h>    // For auto_ptr
+#include <bits/sbuf_iter.h>     // For streambuf_iterators
+#include <bits/std_cctype.h>    // For isspace
+#include <typeinfo> 		// For bad_cast
+#include <bits/std_vector.h>	
+
+
+namespace std
+{
+  template<typename _Facet>
+    locale
+    locale::combine(const locale& __other)
+    {
+      locale __copy(*this);
+      __copy._M_impl->_M_replace_facet(__other._M_impl, &_Facet::id);
+      return __copy;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    bool
+    locale::operator()(const basic_string<_CharT, _Traits, _Alloc>& __s1,
+                       const basic_string<_CharT, _Traits, _Alloc>& __s2) const
+    {
+      typedef std::collate<_CharT> __collate_type;
+      const __collate_type* __fcoll = &use_facet<__collate_type>(*this);
+      return (__fcoll->compare(__s1.data(), __s1.data() + __s1.length(),
+                               __s2.data(), __s2.data() + __s2.length()) < 0);
+    }
+
+  template<typename _Facet>
+    const _Facet&
+    use_facet(const locale& __loc)
+    {
+      typedef locale::_Impl::__vec_facet        __vec_facet;
+      size_t __i = _Facet::id._M_index;
+      __vec_facet* __facet = __loc._M_impl->_M_facets;
+      const locale::facet* __fp = (*__facet)[__i]; 
+      if (__fp == 0 || __i >= __facet->size())
+        __throw_bad_cast();
+      return static_cast<const _Facet&>(*__fp);
+    }
+
+  template<typename _Facet>
+    bool
+    has_facet(const locale& __loc) throw()
+    {
+      typedef locale::_Impl::__vec_facet        __vec_facet;
+      size_t __i = _Facet::id._M_index;
+      __vec_facet* __facet = __loc._M_impl->_M_facets;
+      return (__i < __facet->size() && (*__facet)[__i] != 0);
+    }
+
+  // __match_parallel
+  // matches input __s against a set of __ntargs strings in __targets,
+  // placing in __matches a vector of indices into __targets which
+  // match, and in __remain the number of such matches. If it hits
+  // end of sequence before it minimizes the set, sets __eof.
+  // Empty strings are never matched.
+  template<typename _InIter, typename _CharT>
+    _InIter
+    __match_parallel(_InIter __s, _InIter __end, int __ntargs,
+                     const basic_string<_CharT>* __targets,
+                     int* __matches, int& __remain, bool& __eof)
+    {
+      typedef basic_string<_CharT> __string_type;
+      __eof = false;
+      for (int __ti = 0; __ti < __ntargs; ++__ti)
+        __matches[__ti] = __ti;
+      __remain = __ntargs;
+      size_t __pos = 0;
+      do
+        {
+	  int __ti = 0;
+	  while (__ti < __remain && __pos == __targets[__matches[__ti]].size())
+	    ++__ti;
+	  if (__ti == __remain)
+	    {
+	      if (__pos == 0) __remain = 0;
+	      return __s;
+	    }
+          if (__s == __end)
+            __eof = true;
+          bool __matched = false;
+          for (int __ti2 = 0; __ti2 < __remain; )
+            {
+              const __string_type& __target = __targets[__matches[__ti2]];
+              if (__pos < __target.size())
+                {
+                  if (__eof || __target[__pos] != *__s)
+                    {
+                      __matches[__ti2] = __matches[--__remain];
+                      continue;
+                    }
+                  __matched = true;
+                }
+              ++__ti2;
+            }
+          if (__matched)
+            {
+              ++__s;
+              ++__pos;
+            }
+          for (int __ti3 = 0; __ti3 < __remain;)
+            {
+              if (__pos > __targets[__matches[__ti3]].size())
+                {
+                  __matches[__ti3] = __matches[--__remain];
+                  continue;
+                }
+              ++__ti3;
+            }
+        }
+      while (__remain);
+      return __s;
+    }
+
+  template<typename _CharT>
+    _Format_cache<_CharT>::_Format_cache()
+    : _M_valid(true), _M_use_grouping(false)
+    { }
+
+  template<>
+    _Format_cache<char>::_Format_cache();
+
+  template<>
+    _Format_cache<wchar_t>::_Format_cache();
+
+  template<typename _CharT>
+    void
+    _Format_cache<_CharT>::_M_populate(ios_base& __io)
+    {
+      locale __loc = __io.getloc ();
+      numpunct<_CharT> const& __np = use_facet<numpunct<_CharT> >(__loc);
+      _M_truename = __np.truename();
+      _M_falsename = __np.falsename();
+      _M_thousands_sep = __np.thousands_sep();
+      _M_decimal_point = __np.decimal_point();
+      _M_grouping = __np.grouping();
+      _M_use_grouping = _M_grouping.size() != 0 && _M_grouping.data()[0] != 0;
+      _M_valid = true;
+    }
+
+  // This function is always called via a pointer installed in
+  // an ios_base by ios_base::register_callback.
+  template<typename _CharT>
+    void
+    _Format_cache<_CharT>::
+    _S_callback(ios_base::event __ev, ios_base& __ios, int __ix) throw()
+    {
+      void*& __p = __ios.pword(__ix);
+      switch (__ev)
+        {
+        case ios_base::erase_event:
+          delete static_cast<_Format_cache<_CharT>*>(__p);
+	  __p = 0;
+          break;
+        case ios_base::copyfmt_event:
+          // If just stored zero, the callback would get registered again.
+          try 
+	    { __p = new _Format_cache<_CharT>; }
+          catch(...) 
+	    { }
+          break;
+        case ios_base::imbue_event:
+          static_cast<_Format_cache<_CharT>*>(__p)->_M_valid = false;
+          break;
+        }
+    }
+
+  template<typename _CharT>
+    _Format_cache<_CharT>*
+    _Format_cache<_CharT>::_S_get(ios_base& __ios)
+    {
+      if (!_S_pword_ix)
+        _S_pword_ix = ios_base::xalloc();  // XXX MT
+      void*& __p = __ios.pword(_S_pword_ix);
+
+      // XXX What if pword fails? must check failbit, throw.
+      if (__p == 0)  // XXX MT?  maybe sentry takes care of it
+        {
+          auto_ptr<_Format_cache<_CharT> > __ap(new _Format_cache<_CharT>);
+          __ios.register_callback(&_Format_cache<_CharT>::_S_callback,
+                                  _S_pword_ix);
+          __p = __ap.release();
+        }
+      _Format_cache<_CharT>* __ncp = static_cast<_Format_cache<_CharT>*>(__p);
+      if (!__ncp->_M_valid)
+        __ncp->_M_populate(__ios);
+
+      return __ncp;
+    }
+
+  // This member function takes an (w)istreambuf_iterator object and
+  // parses it into a generic char array suitable for parsing with
+  // strto[l,ll,f,d]. The thought was to encapsulate the conversion
+  // into this one function, and thus the num_get::do_get member
+  // functions can just adjust for the type of the overloaded
+  // argument and process the char array returned from _M_extract.
+  // Other things were also considered, including a fused
+  // multiply-add loop that would obviate the need for any call to
+  // strto... at all: however, it would b e a bit of a pain, because
+  // you'd have to be able to return either floating or integral
+  // types, etc etc. The current approach seems to be smack dab in
+  // the middle between an unoptimized approach using sscanf, and
+  // some kind of hyper-optimized approach alluded to above.
+
+  // XXX
+  // Need to do partial specialization to account for differences
+  // between character sets. For char, this is pretty
+  // straightforward, but for wchar_t, the conversion to a plain-jane
+  // char type is a bit more involved.
+  template<typename _CharT, typename _InIter>
+    void
+    num_get<_CharT, _InIter>::
+    _M_extract(_InIter /*__beg*/, _InIter /*__end*/, ios_base& /*__io*/,
+               ios_base::iostate& /*__err*/, char* /*__xtrc*/,
+               int& /*__base*/, bool /*__fp*/) const
+    {
+      // XXX Not currently done: need to expand upon char version below.
+    }
+
+  template<>
+    void
+    num_get<char, istreambuf_iterator<char> >::
+    _M_extract(istreambuf_iterator<char> __beg, 
+	       istreambuf_iterator<char> __end, ios_base& __io, 
+	       ios_base::iostate& __err, char* __xtrc, int& __base, 
+	       bool __fp) const;
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  // NB: This is an unresolved library defect #17
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, bool& __v) const
+    {
+      // Parse bool values as long
+      if (!(__io.flags() & ios_base::boolalpha))
+        {
+          // NB: We can't just call do_get(long) here, as it might
+          // refer to a derived class.
+
+          // Stage 1: extract and determine the conversion specifier.
+          // Assuming leading zeros eliminated, thus the size of 32 for
+          // integral types.
+          char __xtrc[32] = {'\0'};
+          int __base;
+          _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+          // Stage 2: convert and store results.
+          char* __sanity;
+          errno = 0;
+          long __l = strtol(__xtrc, &__sanity, __base);
+          if (!(__err & ios_base::failbit)
+              && __l <= 1
+              && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+            __v = __l;
+          else
+            __err |= ios_base::failbit;
+        }
+
+      // Parse bool values as alphanumeric
+      else
+        {
+          typedef _Format_cache<char_type> __fcache_type;
+          __fcache_type* __fmt = __fcache_type::_S_get(__io);
+          const char_type* __true = __fmt->_M_truename.c_str();
+          const char_type* __false = __fmt->_M_falsename.c_str();
+          const size_t __truelen =  __traits_type::length(__true) - 1;
+          const size_t __falselen =  __traits_type::length(__false) - 1;
+
+          for (size_t __pos = 0; __beg != __end; ++__pos)
+            {
+              char_type __c = *__beg++;
+              bool __testf = __c == __false[__pos];
+              bool __testt = __c == __true[__pos];
+              if (!(__testf || __testt))
+                {
+                  __err |= ios_base::failbit;
+                  break;
+                }
+              else if (__testf && __pos == __falselen)
+                {
+                  __v = 0;
+                  break;
+                }
+              else if (__testt && __pos == __truelen)
+                {
+                  __v = 1;
+                  break;
+                }
+            }
+          if (__beg == __end)
+            __err |= ios_base::eofbit;
+        }
+
+      return __beg;
+    }
+#endif
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, short& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long __l = strtol(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0
+          && __l >= SHRT_MIN && __l <= SHRT_MAX)
+        __v = static_cast<short>(__l);
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, int& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32] = {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long __l = strtol(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0
+          && __l >= INT_MIN && __l <= INT_MAX)
+        __v = static_cast<int>(__l);
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, long& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long __l = strtol(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __l;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, long long& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long long __ll = strtoll(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __ll;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, unsigned short& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      unsigned long __ul = strtoul(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0
+          && __ul <= USHRT_MAX)
+        __v = static_cast<unsigned short>(__ul);
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, unsigned int& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      unsigned long __ul = strtoul(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0
+          && __ul <= UINT_MAX)
+        __v = static_cast<unsigned int>(__ul);
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, unsigned long& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32] = {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      unsigned long __ul = strtoul(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __ul;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, unsigned long long& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      unsigned long long __ull = strtoull(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __ull;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, float& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 256 for
+      // floating-point types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, true);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+#ifdef _GLIBCPP_USE_C99
+      float __f = strtof(__xtrc, &__sanity);
+#else
+      float __f = static_cast<float>(strtod(__xtrc, &__sanity));
+#endif
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __f;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, double& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 256 for
+      // floating-point types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, true);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      double __d = strtod(__xtrc, &__sanity);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __d;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+#if defined(_GLIBCPP_USE_C99) && !defined(__hpux)
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, long double& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 256 for
+      // floating-point types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, true);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long double __ld = strtold(__xtrc, &__sanity);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __ld;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#else
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, long double& __v) const
+    {
+      // Stage 1: extract
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, true);
+
+      // Stage 2: determine a conversion specifier.
+      ios_base::fmtflags __basefield = __io.flags() & ios_base::basefield;
+      const char* __conv;
+      if (__basefield == ios_base::oct)
+        __conv = "%Lo";
+      else if (__basefield == ios_base::hex)
+        __conv = "%LX";
+      else if (__basefield == 0)
+        __conv = "%Li";
+      else
+        __conv = "%Lg";
+
+      // Stage 3: store results.
+      long double __ld;
+      int __p = sscanf(__xtrc, __conv, &__ld);
+      if (__p
+          && static_cast<typename __traits_type::int_type>(__p)
+        != __traits_type::eof())
+        __v = __ld;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, void*& __v) const
+    {
+      // Prepare for hex formatted input
+      typedef ios_base::fmtflags        fmtflags;
+      fmtflags __fmt = __io.flags();
+      fmtflags __fmtmask = ~(ios_base::showpos | ios_base::basefield
+                             | ios_base::uppercase | ios_base::internal);
+      __io.flags(__fmt & __fmtmask | (ios_base::hex | ios_base::showbase));
+
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      void* __vp = reinterpret_cast<void*>(strtoul(__xtrc, &__sanity, __base));
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __vp;
+      else
+        __err |= ios_base::failbit;
+
+      // Reset from hex formatted input
+      __io.flags(__fmt);
+      return __beg;
+    }
+
+  // __pad is specialized for ostreambuf_iterator, random access iterator.
+  template <typename _CharT, typename _OutIter>
+    inline _OutIter
+    __pad(_OutIter __s, _CharT __fill, int __padding);
+
+  template <typename _CharT, typename _RaIter>
+    _RaIter
+    __pad(_RaIter __s, _CharT __fill, int __padding, 
+	  random_access_iterator_tag)
+    {
+      fill_n(__s, __fill);
+      return __s + __padding;
+    }
+
+  template <typename _CharT, typename _OutIter, typename _Tag>
+    _OutIter
+    __pad(_OutIter __s, _CharT __fill, int __padding, _Tag)
+    {
+      while (--__padding >= 0) { *__s = __fill; ++__s; }
+      return __s;
+    }
+
+  template <typename _CharT, typename _OutIter>
+    inline _OutIter
+    __pad(_OutIter __s, _CharT __fill, int __padding)
+    {
+      return __pad(__s, __fill, __padding, 
+		   typename iterator_traits<_OutIter>::iterator_category());
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    __pad_numeric(_OutIter __s, ios_base::fmtflags /*__flags*/,
+		  _CharT /*__fill*/, int /*__width*/, 
+		  _CharT const* /*__first*/, _CharT const* /*__middle*/, 
+		  _CharT const* /*__last*/)
+  {
+      // XXX Not currently done: non streambuf_iterator
+      return __s;
+    }
+
+  // Partial specialization for ostreambuf_iterator.
+  template <typename _CharT>   
+    ostreambuf_iterator<_CharT>
+    __pad_numeric(ostreambuf_iterator<_CharT> __s, ios_base::fmtflags __flags,
+		  _CharT __fill, int __width, _CharT const* __first,
+		  _CharT const* __middle, _CharT const* __last)
+    {
+      typedef ostreambuf_iterator<_CharT> 	__out_iter;
+      int __padding = __width - (__last - __first);
+      if (__padding < 0)
+        __padding = 0;
+      ios_base::fmtflags __aflags = __flags & ios_base::adjustfield;
+      bool __testfield = __padding == 0 || __aflags == ios_base::left
+                         || __aflags == ios_base::internal;
+
+      // This was needlessly complicated.
+      if (__first != __middle)
+        {
+          if (!__testfield)
+            {
+              __pad(__s, __fill, __padding);
+              __padding = 0;
+            }
+          copy(__first, __middle, __s);
+        }
+      __out_iter __s2 = __s;
+
+      if (__padding && __aflags != ios_base::left)
+        {
+          __pad(__s2, __fill, __padding);
+          __padding = 0;
+        }
+      __out_iter __s3 = copy(__middle, __last, __s2);
+      if (__padding)
+        __pad(__s3, __fill, __padding);
+      return __s3;
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const
+    {
+      const _Format_cache<_CharT>* __fmt = _Format_cache<_CharT>::_S_get(__io);
+      ios_base::fmtflags __flags = __io.flags();
+
+      if ((__flags & ios_base::boolalpha) == 0)
+        {
+          unsigned long __uv = __v;
+          return __output_integer(__s, __io, __fill, false, __uv);
+        }
+      else
+        {
+          const char_type* __first;
+          const char_type* __last;
+          if (__v)
+            {
+              __first = __fmt->_M_truename.data();
+              __last = __first + __fmt->_M_truename.size();
+            }
+          else
+            {
+              __first = __fmt->_M_falsename.data();
+              __last = __first + __fmt->_M_falsename.size();
+            }
+          copy(__first, __last, __s);
+        }
+      return __s;
+    }
+
+  // __group_digits inserts "group separator" characters into an array
+  // of characters.  It's recursive, one iteration per group.  It moves
+  // the characters in the buffer this way: "xxxx12345" -> "12,345xxx".
+  // Call this only with __grouping != __grend.
+  template <typename _CharT>
+    _CharT*
+    __group_digits(_CharT* __s, _CharT __grsep,  char const* __grouping,
+                    char const* __grend, _CharT const* __first,
+                    _CharT const* __last)
+    {
+      if (__last - __first > *__grouping)
+        {
+          __s = __group_digits(__s,  __grsep,
+              (__grouping + 1 == __grend ? __grouping : __grouping + 1),
+              __grend, __first, __last - *__grouping);
+          __first = __last - *__grouping;
+          *__s++ = __grsep;
+        }
+      do
+        {
+          *__s++ = *__first++;
+        }
+      while (__first != __last);
+      return __s;
+    }
+
+  template <typename _CharT, typename _OutIter, typename _ValueT>
+    _OutIter
+    __output_integer(_OutIter __s, ios_base& __io, _CharT __fill, bool __neg,
+              _ValueT __v)
+    {
+      // Leave room for "+/-," "0x," and commas.
+      const long _M_room = numeric_limits<_ValueT>::digits10 * 2 + 4;
+      _CharT __digits[_M_room];
+      _CharT* __front = __digits + _M_room;
+      ios_base::fmtflags __flags = __io.flags();
+      const _Format_cache<_CharT>* __fmt = _Format_cache<_CharT>::_S_get(__io);
+      char const* __table = __fmt->_S_literals + __fmt->_S_digits;
+
+      ios_base::fmtflags __basefield = (__flags & __io.basefield);
+      _CharT* __sign_end = __front;
+      if (__basefield == ios_base::hex)
+        {
+          if (__flags & ios_base::uppercase)
+            __table += 16;  // use ABCDEF
+          do
+            *--__front = __table[__v & 15];
+          while ((__v >>= 4) != 0);
+          __sign_end = __front;
+          if (__flags & ios_base::showbase)
+            {
+              *--__front = __fmt->_S_literals[__fmt->_S_x +
+                       ((__flags & ios_base::uppercase) ? 1 : 0)];
+              *--__front = __table[0];
+            }
+        }
+      else if (__basefield == ios_base::oct)
+        {
+          do
+            *--__front = __table[__v & 7];
+          while ((__v >>= 3) != 0);
+          if (__flags & ios_base::showbase
+              && static_cast<char>(*__front) != __table[0])
+            *--__front = __table[0];
+          __sign_end = __front;
+        }
+      else
+        {
+          // NB: This is _lots_ faster than using ldiv.
+          do
+            *--__front = __table[__v % 10];
+          while ((__v /= 10) != 0);
+          __sign_end = __front;
+          // NB: ios_base:hex || ios_base::oct assumed to be unsigned.
+          if (__neg || (__flags & ios_base::showpos))
+            *--__front = __fmt->_S_literals[__fmt->_S_plus - __neg];
+        }
+
+      // XXX should specialize!
+      if (!__fmt->_M_use_grouping && !__io.width())
+        return copy(__front, __digits + _M_room, __s);
+
+      if (!__fmt->_M_use_grouping)
+        return __pad_numeric(__s, __flags, __fill, __io.width(0),
+			     __front, __sign_end, __digits + _M_room);
+
+      _CharT* __p = __digits;
+      while (__front < __sign_end)
+        *__p++ = *__front++;
+      const char* __gr = __fmt->_M_grouping.data();
+      __front = __group_digits(__p, __fmt->_M_thousands_sep, __gr,
+        __gr + __fmt->_M_grouping.size(), __sign_end, __digits + _M_room);
+      return __pad_numeric(__s, __flags, __fill, __io.width(0),
+			   __digits, __p, __front);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill, long __v) const
+    {
+      unsigned long __uv = __v;
+      bool __neg = false;
+      if (__v < 0)
+        {
+          __neg = true;
+          __uv = -__uv;
+        }
+      return __output_integer(__s, __io, __fill, __neg, __uv);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill,
+           unsigned long __v) const
+    { return __output_integer(__s, __io, __fill, false, __v); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __b, char_type __fill, long long __v) const
+    {
+      unsigned long long __uv = __v;
+      bool __neg = false;
+      if (__v < 0)
+        {
+          __neg = true;
+          __uv = -__uv;
+        }
+      return __output_integer(__s, __b, __fill, __neg, __uv);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill,
+           unsigned long long __v) const
+    { return __output_integer(__s, __io, __fill, false, __v); }
+#endif
+
+  // Generic helper function
+  template<typename _CharT, typename _Traits, typename _OutIter>
+    _OutIter
+    __output_float(_OutIter __s, ios_base& __io, _CharT __fill,
+                    const char* __sptr, size_t __slen)
+    {
+      // XXX Not currently done: non streambuf_iterator
+      return __s;
+    }
+
+  // Partial specialization for ostreambuf_iterator.
+  template<typename _CharT, typename _Traits>
+    ostreambuf_iterator<_CharT, _Traits>
+    __output_float(ostreambuf_iterator<_CharT, _Traits> __s, ios_base& __io, 
+		   _CharT __fill, const char* __sptr, size_t __slen)
+    {
+      size_t __padding = __io.width() > streamsize(__slen) ?
+                         __io.width() -__slen : 0;
+      locale __loc = __io.getloc();
+      ctype<_CharT> const& __ct = use_facet<ctype<_CharT> >(__loc);
+      ios_base::fmtflags __adjfield = __io.flags() & ios_base::adjustfield;
+      const char* const __eptr = __sptr + __slen;
+      // [22.2.2.2.2.19] Table 61
+      if (__adjfield == ios_base::internal)
+       {
+         // [22.2.2.2.2.14]; widen()
+         if (__sptr < __eptr && (*__sptr == '+' || *__sptr == '-'))
+           {
+             __s = __ct.widen(*__sptr);
+             ++__s;
+             ++__sptr;
+           }
+         __s = __pad(__s, __fill, __padding);
+         __padding = 0;
+       }
+      else if (__adjfield != ios_base::left)
+        {
+          __s = __pad(__s, __fill, __padding);
+          __padding = 0;
+        }
+      // the "C" locale decimal character
+      char __decimal_point = *(localeconv()->decimal_point);
+      const _Format_cache<_CharT>* __fmt = _Format_cache<_CharT>::_S_get(__io);
+      for (; __sptr != __eptr; ++__s, ++__sptr)
+       {
+         // [22.2.2.2.2.17]; decimal point conversion
+         if (*__sptr == __decimal_point)
+           __s = __fmt->_M_decimal_point;
+         // [22.2.2.2.2.14]; widen()
+         else
+           __s = __ct.widen(*__sptr);
+       }
+      // [22.2.2.2.2.19] Table 61
+      if (__padding)
+        __pad(__s, __fill, __padding);
+      __io.width(0);
+      return __s;
+    }
+
+  bool
+  __build_float_format(ios_base& __io, char* __fptr, char __modifier,
+		       streamsize __prec);
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill, double __v) const
+    {
+      const streamsize __max_prec = numeric_limits<double>::digits10 + 3;
+      streamsize __prec = __io.precision();
+      // Protect against sprintf() buffer overflows.
+      if (__prec > __max_prec)
+        __prec = __max_prec;
+      // The *2 provides for signs, exp, 'E', and pad.
+      char __sbuf[__max_prec * 2];
+      size_t __slen;
+      // Long enough for the max format spec.
+      char __fbuf[16];
+      if (__build_float_format(__io, __fbuf, 0, __prec))
+        __slen = sprintf(__sbuf, __fbuf, __prec, __v);
+      else
+        __slen = sprintf(__sbuf, __fbuf, __v);
+      // [22.2.2.2.2] Stages 2-4.
+      return __output_float(__s, __io, __fill, __sbuf, __slen);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill,
+           long double __v) const
+    {
+      const streamsize __max_prec = numeric_limits<long double>::digits10 + 3;
+      streamsize __prec = __io.precision();
+      // Protect against sprintf() buffer overflows.
+      if (__prec > __max_prec)
+        __prec = __max_prec;
+      // The *2 provides for signs, exp, 'E', and pad.
+      char __sbuf[__max_prec * 2];
+      size_t __slen;
+      // Long enough for the max format spec.
+      char __fbuf[16];
+      // 'L' as per [22.2.2.2.2] Table 59
+      if (__build_float_format(__io, __fbuf, 'L', __prec))
+        __slen = sprintf(__sbuf, __fbuf, __prec, __v);
+      else
+        __slen = sprintf(__sbuf, __fbuf, __v);
+      // [22.2.2.2.2] Stages 2-4
+      return __output_float(__s, __io, __fill, __sbuf, __slen);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill,
+           const void* __v) const
+    {
+      typedef ios_base::fmtflags        fmtflags;
+      fmtflags __fmt = __io.flags();
+      fmtflags __fmtmask = ~(ios_base::showpos | ios_base::basefield
+                             | ios_base::uppercase | ios_base::internal);
+      __io.flags(__fmt & __fmtmask | (ios_base::hex | ios_base::showbase));
+      try {
+        _OutIter __s2 = __output_integer(__s, __io, __fill, false,
+                                  reinterpret_cast<unsigned long>(__v));
+        __io.flags(__fmt);
+        return __s2;
+      }
+      catch (...) {
+        __io.flags(__fmt);
+        __throw_exception_again;
+      }
+    }
+
+  // Support for time_get:
+  // Note that these partial specializations could, and maybe should,
+  // be changed to full specializations (by eliminating the _Dummy
+  // argument) and moved to a .cc file.
+  template<typename _CharT, typename _Dummy = int>
+    struct _Weekdaynames;
+
+  template<typename _Dummy>
+    struct _Weekdaynames<char, _Dummy>
+    { static const char* const _S_names[14]; };
+
+  template<typename _Dummy>
+    const char* const
+    _Weekdaynames<char, _Dummy>::_S_names[14] =
+    {
+      "Sun", "Sunday",
+      "Mon", "Monday",   "Tue", "Tuesday", "Wed", "Wednesday",
+      "Thu", "Thursday", "Fri", "Friday",  "Sat", "Saturday"
+    };
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<typename _Dummy>
+    struct _Weekdaynames<wchar_t, _Dummy>
+    { static const wchar_t* const _S_names[14]; };
+
+  template<typename _Dummy>
+    const wchar_t* const
+    _Weekdaynames<wchar_t, _Dummy>::_S_names[14] =
+    {
+      L"Sun", L"Sunday",
+      L"Mon", L"Monday",   L"Tue", L"Tuesday", L"Wed", L"Wednesday",
+      L"Thu", L"Thursday", L"Fri", L"Friday",  L"Sat", L"Saturday"
+    };
+#endif
+
+  template<typename _CharT, typename _Dummy = int>
+    struct _Monthnames;
+
+  template<typename _Dummy>
+    struct _Monthnames<char,_Dummy>
+    { static const char* const _S_names[24]; };
+
+  template<typename _Dummy>
+    const char* const
+    _Monthnames<char,_Dummy>::_S_names[24] =
+    {
+      "Jan", "January", "Feb", "February", "Mar", "March",
+      "Apr", "April",   "May", "May",      "Jun", "June",
+      "Jul", "July",    "Aug", "August",   "Sep", "September",
+      "Oct", "October", "Nov", "November", "Dec", "December"
+    };
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<typename _Dummy>
+    struct _Monthnames<wchar_t, _Dummy>
+    { static const wchar_t* const _S_names[24]; };
+
+  template<typename _Dummy>
+    const wchar_t* const
+    _Monthnames<wchar_t,_Dummy>::_S_names[24] =
+    {
+      L"Jan", L"January", L"Feb", L"February", L"Mar", L"March",
+      L"Apr", L"April",   L"May", L"May",      L"Jun", L"June",
+      L"Jul", L"July",    L"Aug", L"August",   L"Sep", L"September",
+      L"Oct", L"October", L"Nov", L"November", L"Dec", L"December"
+    };
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    time_get<_CharT, _InIter>::
+    do_get_weekday(iter_type __s, iter_type __end,
+                   ios_base& __io, ios_base::iostate& __err, tm* __t) const
+    {
+      if (!_M_daynames)
+        {
+          _M_daynames = new basic_string<_CharT>[14];
+          for (int __i = 0; __i < 14; ++__i)
+            _M_daynames[__i] = _Weekdaynames<_CharT>::_S_names[__i];
+        }
+      bool __at_eof = false;
+      int __remain = 0;
+      int __matches[14];
+      iter_type __out = __match_parallel(__s, __end, 14, _M_daynames,
+                                         __matches, __remain, __at_eof);
+      __err = ios_base::iostate(0);
+      if (__at_eof) __err |= __io.eofbit;
+      if (__remain == 1 ||
+          __remain == 2 && (__matches[0]>>1) == (__matches[1]>>1))
+        __t->tm_wday = (__matches[0]>>1);
+      else
+        __err |= __io.failbit;
+      return __out;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    time_get<_CharT, _InIter>::
+    do_get_monthname(iter_type __s, iter_type __end,
+                     ios_base& __io, ios_base::iostate& __err, tm* __t) const
+    {
+      if (!_M_monthnames)
+        {
+          _M_monthnames = new basic_string<_CharT>[24];
+          for (int __i = 0; __i < 24; ++__i)
+            _M_monthnames[__i] = _Monthnames<_CharT>::_S_names[__i];
+        }
+      bool __at_eof = false;
+      int __remain = 0;
+      int __matches[24];
+      iter_type __out = __match_parallel( __s, __end, 24, _M_monthnames,
+                                          __matches, __remain, __at_eof);
+      __err = ios_base::iostate(0);
+      if (__at_eof) __err |= __io.eofbit;
+      if (__remain == 1 ||
+          __remain == 2 && (__matches[0]>>1) == (__matches[1]>>1))
+        __t->tm_mon = (__matches[0]>>1);
+      else
+        __err |= __io.failbit;
+      return __out;
+    }
+} // std::
+
+#endif /* _CPP_BITS_LOCFACETS_TCC */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/localefwd.h b/contrib/media/updf/include/bits/localefwd.h
new file mode 100644
index 000000000..dd5cddc44
--- /dev/null
+++ b/contrib/media/updf/include/bits/localefwd.h
@@ -0,0 +1,459 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+#ifndef _CPP_BITS_LOCCORE_H
+#define _CPP_BITS_LOCCORE_H	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/c++locale.h>     // Defines __c_locale.
+#include <bits/std_climits.h>	// For CHAR_BIT
+#include <bits/std_string.h> 	// For string
+#include <bits/std_cctype.h>	// For isspace, etc.
+#include <bits/functexcept.h>
+
+namespace std
+{
+  // NB: Don't instantiate required wchar_t facets if no wchar_t support.
+#ifdef _GLIBCPP_USE_WCHAR_T
+# define  _GLIBCPP_NUM_FACETS 26
+#else
+# define  _GLIBCPP_NUM_FACETS 13
+#endif
+
+  // 22.1.1 Locale
+  template<typename _Tp, typename _Alloc> 
+    class vector;
+  class locale;
+
+  // 22.1.3 Convenience interfaces
+  template<typename _CharT> 
+    inline bool 
+    isspace(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isprint(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    iscntrl(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isupper(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    islower(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isalpha(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isdigit(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    ispunct(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isxdigit(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isalnum(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isgraph(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline _CharT 
+    toupper(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline _CharT 
+    tolower(_CharT, const locale&);
+
+
+  // 22.2.1 and 22.2.1.3 ctype
+  class ctype_base;
+  template<typename _CharT> 
+    class ctype;
+  template<> class ctype<char>;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> class ctype<wchar_t>;
+#endif
+  template<typename _CharT> 
+    class ctype_byname;
+  // NB: Specialized for char and wchar_t in locale_facets.h.
+
+  class codecvt_base;
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt;
+  template<> class codecvt<char, char, mbstate_t>;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> class codecvt<wchar_t, char, mbstate_t>;
+#endif
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt_byname;
+
+  // 22.2.2 and 22.2.3 numeric
+  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
+    class num_get;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class num_put;
+  template<typename _CharT> class numpunct;
+  template<typename _CharT> class numpunct_byname;
+
+  // 22.2.4 collation
+  template<typename _CharT> 
+    class collate;
+  template<typename _CharT> class 
+    collate_byname;
+
+  // 22.2.5 date and time
+  class time_base;
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class time_get;
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class time_get_byname;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class time_put;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class time_put_byname;
+
+  // 22.2.6 money
+  class money_base;
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class money_get;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class money_put;
+  template<typename _CharT, bool _Intl = false> 
+    class moneypunct;
+  template<typename _CharT, bool _Intl = false> 
+    class moneypunct_byname;
+
+  // 22.2.7 message retrieval
+  class messages_base;
+  template<typename _CharT> 
+    class messages;
+  template<typename _CharT> 
+    class messages_byname;
+
+  // 22.1.1 Class locale
+  class locale
+  {
+  public:
+    // Types:
+    typedef unsigned int 	category;
+
+    // Forward decls and friends:
+    class facet;
+    class id;
+    class _Impl;
+
+    friend class facet;
+    friend class _Impl;
+
+    template<typename _Facet>
+      friend const _Facet& 
+      use_facet(const locale&);
+    
+    template<typename _Facet>
+      friend bool 
+      has_facet(const locale&) throw();
+ 
+    // Category values:
+    // NB: Order must match _S_facet_categories definition in locale.cc
+    static const category none		= 0;
+    static const category ctype 	= 1L << 0;
+    static const category numeric 	= 1L << 1;
+    static const category collate  	= 1L << 2;
+    static const category time 		= 1L << 3;
+    static const category monetary 	= 1L << 4;
+    static const category messages 	= 1L << 5;
+    static const category all 		= (collate | ctype | monetary |
+				 	   numeric | time  | messages);
+
+    // Construct/copy/destroy:
+    locale() throw();
+
+    locale(const locale& __other) throw();
+
+    explicit  
+    locale(const char* __std_name);
+
+    locale(const locale& __base, const char* __s, category __cat);
+
+    locale(const locale& __base, const locale& __add, category __cat);
+
+    template<typename _Facet>
+      locale(const locale& __other, _Facet* __f);
+
+    ~locale() throw();
+
+    const locale&  
+    operator=(const locale& __other) throw();
+
+    template<typename _Facet>
+      locale  
+      combine(const locale& __other);
+
+    // Locale operations:
+    string 
+    name() const;
+
+    bool 
+    operator==(const locale& __other) const throw ();
+
+    inline bool  
+    operator!=(const locale& __other) const throw ()
+    { return !(this->operator==(__other));  }
+
+    template<typename _Char, typename _Traits, typename _Alloc>
+      bool  
+      operator()(const basic_string<_Char, _Traits, _Alloc>& __s1,
+		 const basic_string<_Char, _Traits, _Alloc>& __s2) const;
+
+    // Global locale objects:
+    static locale 
+    global(const locale&);
+
+    static const locale& 
+    classic();
+
+  private:
+    // The (shared) implementation
+    _Impl* 		_M_impl;  
+
+    // The "C" reference locale
+    static _Impl* 	_S_classic; 
+
+    // Current global reference locale
+    static _Impl* 	_S_global;  
+
+    static const size_t	_S_num_categories = 6;
+    static const size_t _S_num_facets = _GLIBCPP_NUM_FACETS;
+
+    explicit 
+    locale(_Impl*) throw();
+
+    static inline void  
+    _S_initialize()
+    { if (!_S_classic) classic();  }
+
+    static category  
+    _S_normalize_category(category);
+
+    void
+    _M_coalesce(const locale& __base, const locale& __add, category __cat);
+  };
+
+
+  // locale implementation object
+  class locale::_Impl
+  {
+  public:
+    // Types.
+    typedef vector<facet*, allocator<facet*> > 	__vec_facet;
+
+    // Friends.
+    friend class locale;
+    friend class locale::facet;
+
+    template<typename _Facet>
+      friend const _Facet&  
+      use_facet(const locale&);
+
+    template<typename _Facet>
+      friend bool  
+      has_facet(const locale&) throw();
+
+  private:
+    // Data Members.
+    size_t 				_M_references;
+    __vec_facet* 			_M_facets;
+    string 				_M_names[_S_num_categories];
+    __c_locale				_M_c_locale;
+    static const locale::id* const 	_S_id_ctype[];
+    static const locale::id* const 	_S_id_numeric[];
+    static const locale::id* const 	_S_id_collate[];
+    static const locale::id* const 	_S_id_time[];
+    static const locale::id* const 	_S_id_monetary[];
+    static const locale::id* const 	_S_id_messages[];
+    static const locale::id* const* const _S_facet_categories[];
+
+    inline void 
+    _M_add_reference() throw()
+    { ++_M_references; }  // XXX MT
+
+    inline void 
+    _M_remove_reference() throw()
+    {
+      if (_M_references-- == 0)  // XXX MT
+	{
+	  try 
+	    { delete this; } 
+	  catch(...) 
+	    { }
+	}
+    }
+
+    _Impl(const _Impl&, size_t);
+    _Impl(string __name, size_t);
+   ~_Impl() throw();
+
+    bool
+    _M_check_same_name()
+    {
+      bool __ret = true;
+      for (size_t i = 0; i < _S_num_categories - 1; ++i)
+	__ret &= _M_names[i] == _M_names[i + 1];
+      return __ret;
+    }
+    void 
+    _M_replace_categories(const _Impl*, category);
+
+    void 
+    _M_replace_category(const _Impl*, const locale::id* const*);
+
+    void 
+    _M_replace_facet(const _Impl*, const locale::id*);
+
+    void 
+    _M_install_facet(const locale::id*, facet*);
+
+    template<typename _Facet>
+      inline void 
+      _M_init_facet(_Facet* __facet)
+      { _M_install_facet(&_Facet::id, __facet);  }
+  };
+
+  template<typename _Facet>
+    locale::locale(const locale& __other, _Facet* __f)
+    {
+      _M_impl = new _Impl(*__other._M_impl, 1);
+      _M_impl->_M_install_facet(&_Facet::id, __f);
+      for (size_t __i = 0; __i < _S_num_categories; ++__i)
+	_M_impl->_M_names[__i] = "*";
+    }
+
+  // 22.1.1.1.2  Class locale::facet
+  class locale::facet
+  {
+    friend class locale;
+    friend class locale::_Impl;
+
+  protected:
+    explicit 
+    facet(size_t __refs = 0) throw();
+
+    virtual 
+    ~facet() { };
+
+    static void
+    _S_create_c_locale(__c_locale& __cloc, const char* __s);
+
+    static void
+    _S_destroy_c_locale(__c_locale& __cloc);
+
+  private:
+    size_t _M_references;
+
+    void 
+    _M_add_reference() throw();
+
+    void 
+    _M_remove_reference() throw();
+
+    facet(const facet&);  // not defined
+
+    void 
+    operator=(const facet&);  // not defined
+  };
+
+
+  // 22.1.1.1.3 Class locale::id
+  class locale::id
+  {
+  private:
+    friend class locale;
+    friend class locale::_Impl;
+    template<typename _Facet>
+      friend const _Facet&  
+      use_facet(const locale&);
+    template<typename _Facet>
+      friend bool           
+      has_facet(const locale&) throw ();
+
+    // NB: There is no accessor for _M_index because it may be used
+    // before the constructor is run; the effect of calling a member
+    // function (even an inline) would be undefined.
+    mutable size_t 	_M_index;
+
+    // Last id number assigned
+    static size_t 	_S_highwater;   
+
+    void 
+    operator=(const id&);  // not defined
+
+    id(const id&);  // not defined
+
+  public:
+    // NB: This class is always a static data member, and thus can be
+    // counted on to be zero-initialized.
+    // XXX id() : _M_index(0) { }
+    id() { }
+  };
+
+  template<typename _Facet>
+    const _Facet&
+    use_facet(const locale& __loc);
+
+  template<typename _Facet>
+    bool
+    has_facet(const locale& __loc) throw();
+} // namespace std
+
+#endif	/* _CPP_BITS_LOCCORE_H */
+
+// Local Variables:
+// mode:c++
+// End:
+
diff --git a/contrib/media/updf/include/bits/mask_array.h b/contrib/media/updf/include/bits/mask_array.h
new file mode 100644
index 000000000..b2399ba1f
--- /dev/null
+++ b/contrib/media/updf/include/bits/mask_array.h
@@ -0,0 +1,162 @@
+// The template and inlines for the -*- C++ -*- mask_array class.
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_MASK_ARRAY_H
+#define _CPP_BITS_MASK_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std {
+
+    template <class _Tp> class mask_array
+    { 
+    public:
+        typedef _Tp value_type;
+    
+        void operator=  (const valarray<_Tp>&) const;
+        void operator*= (const valarray<_Tp>&) const;
+        void operator/= (const valarray<_Tp>&) const;
+        void operator%= (const valarray<_Tp>&) const;
+        void operator+= (const valarray<_Tp>&) const; 
+        void operator-= (const valarray<_Tp>&) const;
+        void operator^= (const valarray<_Tp>&) const;  
+        void operator&= (const valarray<_Tp>&) const;
+        void operator|= (const valarray<_Tp>&) const;
+        void operator<<=(const valarray<_Tp>&) const;  
+        void operator>>=(const valarray<_Tp>&) const; 
+        void operator= (const _Tp&);
+    
+        //        ~mask_array ();
+        
+        template<class _Dom>
+        void operator=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator*= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator/= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator%= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator+= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator-= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator^= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator&= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator|= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator<<=(const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator>>=(const _Expr<_Dom,_Tp>&) const; 
+
+    private:
+        mask_array (_Array<_Tp>, size_t, _Array<bool>);
+        friend class valarray<_Tp>;
+        
+        const size_t       _M_sz;
+        const _Array<bool> _M_mask;
+        const _Array<_Tp>   _M_array;
+        
+        mask_array (const mask_array&);
+        
+        // not implemented
+        mask_array ();
+        mask_array& operator= (const mask_array&);
+    };
+
+
+    template<typename _Tp>
+    inline mask_array<_Tp>::mask_array (const mask_array<_Tp>& a)
+            : _M_sz (a._M_sz), _M_mask (a._M_mask), _M_array (a._M_array) {}
+
+    template<typename _Tp>
+    inline 
+    mask_array<_Tp>::mask_array (_Array<_Tp> __a, size_t __s, _Array<bool> __m)
+            : _M_sz (__s), _M_mask (__m), _M_array (__a) {}
+    
+    //    template<typename _Tp>
+    //    inline mask_array<_Tp>::~mask_array () {}
+    
+    template<typename _Tp>
+    inline void
+    mask_array<_Tp>::operator= (const _Tp& __t)
+    { __valarray_fill (_M_array, _M_sz, _M_mask, __t); }
+    
+    template<typename _Tp>
+    inline void
+    mask_array<_Tp>::operator= (const valarray<_Tp>& __v) const
+    { __valarray_copy (_Array<_Tp> (__v), __v.size (), _M_array, _M_mask); }
+
+    template<typename _Tp>
+    template<class E>
+    inline void
+    mask_array<_Tp>::operator= (const _Expr<E, _Tp>& __e) const
+    { __valarray_copy (__e, __e.size (), _M_array, _M_mask); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(op, name)				\
+template<typename _Tp>							\
+inline void								\
+mask_array<_Tp>::operator op##= (const valarray<_Tp>& __v) const	\
+{									\
+  _Array_augmented_##name (_M_array, _M_mask, 				\
+                           _Array<_Tp> (__v), __v.size ());		\
+}									\
+									\
+template<typename _Tp> template<class E>				\
+inline void								\
+mask_array<_Tp>::operator op##= (const _Expr<E, _Tp>& __e) const	\
+{									\
+  _Array_augmented_##name (_M_array, _M_mask, __e, __e.size ());	\
+}
+
+_DEFINE_VALARRAY_OPERATOR(*, multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, divides)
+_DEFINE_VALARRAY_OPERATOR(%, modulus)
+_DEFINE_VALARRAY_OPERATOR(+, plus)
+_DEFINE_VALARRAY_OPERATOR(-, minus)
+_DEFINE_VALARRAY_OPERATOR(^, xor)
+_DEFINE_VALARRAY_OPERATOR(&, and)
+_DEFINE_VALARRAY_OPERATOR(|, or)
+_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR    
+    
+} // std::
+
+#endif /* _CPP_BITS_MASK_ARRAY_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/ostream.tcc b/contrib/media/updf/include/bits/ostream.tcc
new file mode 100644
index 000000000..c3cb5d2dc
--- /dev/null
+++ b/contrib/media/updf/include/bits/ostream.tcc
@@ -0,0 +1,755 @@
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.2  Output streams
+//
+
+#include <bits/std_locale.h>
+
+namespace std 
+{
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>::sentry::
+    sentry(basic_ostream<_CharT,_Traits>& __os)
+    : _M_ok(__os.good()), _M_os(__os)
+    {
+      // XXX MT 
+      if (_M_ok && __os.tie())
+	__os.tie()->flush();  
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::
+    operator<<(__ostream_type& (*__pf)(__ostream_type&))
+    {
+      sentry __cerb(*this);
+      if (__cerb)
+	{ 
+	  try 
+	    { __pf(*this); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.2.5.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::
+    operator<<(__ios_type& (*__pf)(__ios_type&))
+    {
+      sentry __cerb(*this);
+      if (__cerb)
+	{ 
+	  try 
+	    { __pf(*this); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.2.5.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::
+    operator<<(ios_base& (*__pf)(ios_base&))
+    {
+      sentry __cerb(*this);
+      if (__cerb)
+	{ 
+	  try 
+	    { __pf(*this); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.2.5.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(bool __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(long __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      char_type __c = this->fill();
+	      ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+	      if (_M_check_facet(_M_fnumput))
+		{
+		  bool __b = false;
+		  if (__fmt & ios_base::oct || __fmt & ios_base::hex)
+		    {
+		      unsigned long __l = static_cast<unsigned long>(__n);
+		      __b = _M_fnumput->put(*this, *this, __c, __l).failed();
+		    }
+		  else
+		    __b = _M_fnumput->put(*this, *this, __c, __n).failed();
+		  if (__b)  
+		    this->setstate(ios_base::badbit);
+		}
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(unsigned long __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(long long __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      char_type __c = this->fill();
+	      ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+	      if (_M_check_facet(_M_fnumput))
+		{
+		  bool __b = false;
+		  if (__fmt & ios_base::oct || __fmt & ios_base::hex)
+		    {
+		      unsigned long long __l;
+		      __l = static_cast<unsigned long long>(__n);
+		      __b = _M_fnumput->put(*this, *this, __c, __l).failed();
+		    }
+		  else
+		    __b = _M_fnumput->put(*this, *this, __c, __n).failed();
+		  if (__b)  
+		    this->setstate(ios_base::badbit);
+		}
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(unsigned long long __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+#endif
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(double __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(long double __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(const void* __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(__streambuf_type* __sbin)
+    {
+      streamsize __xtrct = 0;
+      __streambuf_type* __sbout = this->rdbuf();
+      sentry __cerb(*this);
+      if (__sbin && __cerb)
+	__xtrct = __copy_streambufs(*this, __sbin, __sbout);
+      if (!__sbin || !__xtrct)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::put(char_type __c)
+    { 
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  int_type __put = rdbuf()->sputc(__c); 
+	  if (__put != traits_type::to_int_type(__c))
+	    this->setstate(ios_base::badbit);
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::write(const _CharT* __s, streamsize __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb)
+	{
+	  streamsize __put = this->rdbuf()->sputn(__s, __n);
+	  if ( __put != __n)
+	    this->setstate(ios_base::badbit);
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::flush()
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
+	    this->setstate(ios_base::badbit);
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    typename basic_ostream<_CharT, _Traits>::pos_type
+    basic_ostream<_CharT, _Traits>::tellp()
+    {
+      pos_type __ret = pos_type(-1);
+      bool __testok = this->fail() != true;
+      
+      if (__testok)
+	__ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
+      return __ret;
+    }
+
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::seekp(pos_type __pos)
+    {
+      bool __testok = this->fail() != true;
+      
+      if (__testok)
+	{
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 136.  seekp, seekg setting wrong streams?
+	  pos_type __err = this->rdbuf()->pubseekpos(__pos, ios_base::out);
+
+// 129. Need error indication from seekp() and seekg()
+	  if (__err == pos_type(off_type(-1)))
+	    this->setstate(failbit);
+#endif
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    seekp(off_type __off, ios_base::seekdir __d)
+    {
+      bool __testok = this->fail() != true;
+      
+      if (__testok)
+	{
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 136.  seekp, seekg setting wrong streams?
+	  pos_type __err = this->rdbuf()->pubseekoff(__off, __d, 
+						     ios_base::out);
+
+// 129. Need error indication from seekp() and seekg()
+	  if (__err == pos_type(off_type(-1)))
+	    this->setstate(failbit);
+	}
+#endif
+      return *this;
+    }
+
+  // 27.6.2.5.4 Character inserters
+
+  // Construct correctly padded string, as per 22.2.2.2.2
+  // Similar in theory to __pad_numeric, from num_put, but it doesn't
+  // use _S_fill: perhaps it should.
+  // Assumes 
+  // __newlen > __oldlen
+  // __news is allocated for __newlen size
+  template<typename _CharT, typename _Traits>
+    void
+    __pad_char(basic_ios<_CharT, _Traits>& __ios, 
+	       _CharT* __news, const _CharT* __olds,
+	       const streamsize __newlen, const streamsize __oldlen)
+    {
+      typedef _CharT	char_type;
+      typedef _Traits	traits_type;
+      typedef typename traits_type::int_type int_type;
+      
+      int_type __plen = static_cast<size_t>(__newlen - __oldlen); 
+      char_type* __pads = static_cast<char_type*>(__builtin_alloca(sizeof(char_type) * __plen));
+      traits_type::assign(__pads, __plen, __ios.fill()); 
+
+      char_type* __beg;
+      char_type* __end;
+      size_t __mod = 0;
+      size_t __beglen; //either __plen or __oldlen
+      ios_base::fmtflags __fmt = __ios.flags() & ios_base::adjustfield;
+
+      if (__fmt == ios_base::left)
+	{
+	  // Padding last.
+	  __beg = const_cast<char_type*>(__olds);
+	  __beglen = __oldlen;
+	  __end = __pads;
+	}
+      else if (__fmt == ios_base::internal)
+	{
+	  // Pad after the sign, if there is one.
+	  // Pad after 0[xX], if there is one.
+	  // Who came up with these rules, anyway? Jeeze.
+	  typedef _Format_cache<_CharT> __cache_type;
+	  __cache_type const* __fmt = __cache_type::_S_get(__ios);
+	  const char_type* __minus = traits_type::find(__olds, __oldlen, 
+						       __fmt->_S_minus);
+	  const char_type* __plus = traits_type::find(__olds, __oldlen, 
+						      __fmt->_S_plus);
+	  bool __testsign = __minus || __plus;
+	  bool __testhex = __olds[0] == '0' 
+	    		   && (__olds[1] == 'x' || __olds[1] == 'X');
+
+	  if (__testhex)
+	    {
+	      __news[0] = __olds[0]; 
+	      __news[1] = __olds[1];
+	      __mod += 2;
+	      __beg = const_cast<char_type*>(__olds + __mod);
+	      __beglen = __oldlen - __mod;
+	      __end = __pads;
+	    }
+	  else if (__testsign)
+	    {
+	      __mod += __plen;
+	      const char_type* __sign = __minus ? __minus + 1: __plus + 1;
+	      __beg = const_cast<char_type*>(__olds);
+	      __beglen = __sign - __olds;
+	      __end = const_cast<char_type*>(__sign + __plen);
+	      traits_type::copy(__news + __beglen, __pads, __plen);
+	    }
+	  else
+	    {
+	      // Padding first.
+	      __beg = __pads;
+	      __beglen = __plen;
+	      __end = const_cast<char_type*>(__olds);
+	    }
+	}
+      else
+	{
+	  // Padding first.
+	  __beg = __pads;
+	  __beglen = __plen;
+	  __end = const_cast<char_type*>(__olds);
+	}
+
+      traits_type::copy(__news, __beg, __beglen);
+      traits_type::copy(__news + __beglen, __end, __newlen - __beglen - __mod);
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
+    {
+      typedef basic_ostream<_CharT, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      streamsize __w = __out.width();
+	      _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
+	      __pads[0] = __c;
+	      streamsize __len = 1;
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, &__c, __w, __len);
+		  __len = __w;
+		}
+	      __out.write(__pads, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+    }
+  
+  // Specialization
+  template <class _Traits> 
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, char __c)
+    {
+      typedef basic_ostream<char, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      streamsize __w = __out.width();
+	      char* __pads = static_cast<char*>(__builtin_alloca(__w + 1));
+	      __pads[0] = __c;
+	      streamsize __len = 1;
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, &__c, __w, __len);
+		  __len = __w;
+		}
+	      __out.write(__pads, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+     }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
+    {
+      typedef basic_ostream<_CharT, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      streamsize __w = __out.width();
+	      _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
+	      streamsize __len = static_cast<streamsize>(_Traits::length(__s));
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, __s, __w, __len);
+		  __s = __pads;
+		  __len = __w;
+		}
+	      __out.write(__s, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
+    {
+      typedef basic_ostream<_CharT, _Traits> __ostream_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 167.  Improper use of traits_type::length()
+      typedef char_traits<char>		     __ctraits_type;
+#endif
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  size_t __clen = __ctraits_type::length(__s);
+	  _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * (__clen + 1)));
+	  for (size_t  __i = 0; __i <= __clen; ++__i)
+	    __ws[__i] = __out.widen(__s[__i]);
+	  _CharT* __str = __ws;
+	  
+	  try 
+	    {
+	      streamsize __len = static_cast<streamsize>(__clen);
+	      streamsize __w = __out.width();
+	      _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
+	      
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, __ws, __w, __len);
+		  __str = __pads;
+		  __len = __w;
+		}
+	      __out.write(__str, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+    }
+
+  // Partial specializationss
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
+    {
+      typedef basic_ostream<char, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      streamsize __w = __out.width();
+	      char* __pads = static_cast<char*>(__builtin_alloca(__w));
+	      streamsize __len = static_cast<streamsize>(_Traits::length(__s));
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, __s, __w, __len);
+		  __s = __pads;
+		  __len = __w;
+		}
+	      __out.write(__s, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+    }
+
+  // 21.3.7.9 basic_string::operator<<
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out,
+	       const basic_string<_CharT, _Traits, _Alloc>& __str)
+    { 
+      typedef basic_ostream<_CharT, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  const _CharT* __s = __str.data();
+	  streamsize __w = __out.width();
+	  _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
+	  streamsize __len = static_cast<streamsize>(__str.size());
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+	  // 25. String operator<< uses width() value wrong
+#endif
+	  if (__w > __len)
+	    {
+	      __pad_char(__out, __pads, __s, __w, __len);
+	      __s = __pads;
+	      __len = __w;
+	    }
+	  streamsize __res = __out.rdbuf()->sputn(__s, __len);
+	  __out.width(0);
+	  if (__res != __len)
+	    __out.setstate(ios_base::failbit);
+	}
+      return __out;
+    }
+} // namespace std
+ 
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/poll.h b/contrib/media/updf/include/bits/poll.h
new file mode 100644
index 000000000..d7996b46c
--- /dev/null
+++ b/contrib/media/updf/include/bits/poll.h
@@ -0,0 +1,50 @@
+/* Copyright (C) 1997, 2001, 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_POLL_H
+# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
+#endif
+
+/* Event types that can be polled for.  These bits may be set in `events'
+   to indicate the interesting event types; they will appear in `revents'
+   to indicate the status of the file descriptor.  */
+#define POLLIN		0x001		/* There is data to read.  */
+#define POLLPRI		0x002		/* There is urgent data to read.  */
+#define POLLOUT		0x004		/* Writing now will not block.  */
+
+#ifdef __USE_XOPEN
+/* These values are defined in XPG4.2.  */
+# define POLLRDNORM	0x040		/* Normal data may be read.  */
+# define POLLRDBAND	0x080		/* Priority data may be read.  */
+# define POLLWRNORM	0x100		/* Writing now will not block.  */
+# define POLLWRBAND	0x200		/* Priority data may be written.  */
+#endif
+
+#ifdef __USE_GNU
+/* These are extensions for Linux.  */
+# define POLLMSG	0x400
+# define POLLREMOVE	0x1000
+# define POLLRDHUP	0x2000
+#endif
+
+/* Event types always implicitly polled for.  These bits need not be set in
+   `events', but they will appear in `revents' to indicate the status of
+   the file descriptor.  */
+#define POLLERR		0x008		/* Error condition.  */
+#define POLLHUP		0x010		/* Hung up.  */
+#define POLLNVAL	0x020		/* Invalid polling request.  */
diff --git a/contrib/media/updf/include/bits/pthread_allocimpl.h b/contrib/media/updf/include/bits/pthread_allocimpl.h
new file mode 100644
index 000000000..195905a3a
--- /dev/null
+++ b/contrib/media/updf/include/bits/pthread_allocimpl.h
@@ -0,0 +1,491 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BITS_PTHREAD_ALLOCIMPL_H
+#define _CPP_BITS_PTHREAD_ALLOCIMPL_H 1
+
+// Pthread-specific node allocator.
+// This is similar to the default allocator, except that free-list
+// information is kept separately for each thread, avoiding locking.
+// This should be reasonably fast even in the presence of threads.
+// The down side is that storage may not be well-utilized.
+// It is not an error to allocate memory in thread A and deallocate
+// it in thread B.  But this effectively transfers ownership of the memory,
+// so that it can only be reallocated by thread B.  Thus this can effectively
+// result in a storage leak if it's done on a regular basis.
+// It can also result in frequent sharing of
+// cache lines among processors, with potentially serious performance
+// consequences.
+
+#include <bits/c++config.h>
+#include <bits/std_cerrno.h>
+#include <bits/stl_alloc.h>
+#ifndef __RESTRICT
+#  define __RESTRICT
+#endif
+
+#include <new>
+
+namespace std
+{
+
+#define __STL_DATA_ALIGNMENT 8
+
+union _Pthread_alloc_obj {
+    union _Pthread_alloc_obj * __free_list_link;
+    char __client_data[__STL_DATA_ALIGNMENT];    /* The client sees this.    */
+};
+
+// Pthread allocators don't appear to the client to have meaningful
+// instances.  We do in fact need to associate some state with each
+// thread.  That state is represented by
+// _Pthread_alloc_per_thread_state<_Max_size>.
+
+template<size_t _Max_size>
+struct _Pthread_alloc_per_thread_state {
+  typedef _Pthread_alloc_obj __obj;
+  enum { _S_NFREELISTS = _Max_size/__STL_DATA_ALIGNMENT };
+  _Pthread_alloc_obj* volatile __free_list[_S_NFREELISTS]; 
+  _Pthread_alloc_per_thread_state<_Max_size> * __next; 
+	// Free list link for list of available per thread structures.
+  	// When one of these becomes available for reuse due to thread
+	// termination, any objects in its free list remain associated
+	// with it.  The whole structure may then be used by a newly
+	// created thread.
+  _Pthread_alloc_per_thread_state() : __next(0)
+  {
+    memset((void *)__free_list, 0, (size_t) _S_NFREELISTS * sizeof(__obj *));
+  }
+  // Returns an object of size __n, and possibly adds to size n free list.
+  void *_M_refill(size_t __n);
+};
+
+// Pthread-specific allocator.
+// The argument specifies the largest object size allocated from per-thread
+// free lists.  Larger objects are allocated using malloc_alloc.
+// Max_size must be a power of 2.
+template <size_t _Max_size = 128>
+class _Pthread_alloc_template {
+
+public: // but only for internal use:
+
+  typedef _Pthread_alloc_obj __obj;
+
+  // Allocates a chunk for nobjs of size size.  nobjs may be reduced
+  // if it is inconvenient to allocate the requested number.
+  static char *_S_chunk_alloc(size_t __size, int &__nobjs);
+
+  enum {_S_ALIGN = __STL_DATA_ALIGNMENT};
+
+  static size_t _S_round_up(size_t __bytes) {
+    return (((__bytes) + (int) _S_ALIGN-1) & ~((int) _S_ALIGN - 1));
+  }
+  static size_t _S_freelist_index(size_t __bytes) {
+    return (((__bytes) + (int) _S_ALIGN-1)/(int)_S_ALIGN - 1);
+  }
+
+private:
+  // Chunk allocation state. And other shared state.
+  // Protected by _S_chunk_allocator_lock.
+  static pthread_mutex_t _S_chunk_allocator_lock;
+  static char *_S_start_free;
+  static char *_S_end_free;
+  static size_t _S_heap_size;
+  static _Pthread_alloc_per_thread_state<_Max_size>* _S_free_per_thread_states;
+  static pthread_key_t _S_key;
+  static bool _S_key_initialized;
+        // Pthread key under which per thread state is stored. 
+        // Allocator instances that are currently unclaimed by any thread.
+  static void _S_destructor(void *instance);
+        // Function to be called on thread exit to reclaim per thread
+        // state.
+  static _Pthread_alloc_per_thread_state<_Max_size> *_S_new_per_thread_state();
+        // Return a recycled or new per thread state.
+  static _Pthread_alloc_per_thread_state<_Max_size> *_S_get_per_thread_state();
+        // ensure that the current thread has an associated
+        // per thread state.
+  class _M_lock;
+  friend class _M_lock;
+  class _M_lock {
+      public:
+        _M_lock () { pthread_mutex_lock(&_S_chunk_allocator_lock); }
+        ~_M_lock () { pthread_mutex_unlock(&_S_chunk_allocator_lock); }
+  };
+
+public:
+
+  /* n must be > 0      */
+  static void * allocate(size_t __n)
+  {
+    __obj * volatile * __my_free_list;
+    __obj * __RESTRICT __result;
+    _Pthread_alloc_per_thread_state<_Max_size>* __a;
+
+    if (__n > _Max_size) {
+        return(malloc_alloc::allocate(__n));
+    }
+    if (!_S_key_initialized ||
+        !(__a = (_Pthread_alloc_per_thread_state<_Max_size>*)
+                                 pthread_getspecific(_S_key))) {
+        __a = _S_get_per_thread_state();
+    }
+    __my_free_list = __a -> __free_list + _S_freelist_index(__n);
+    __result = *__my_free_list;
+    if (__result == 0) {
+        void *__r = __a -> _M_refill(_S_round_up(__n));
+        return __r;
+    }
+    *__my_free_list = __result -> __free_list_link;
+    return (__result);
+  };
+
+  /* p may not be 0 */
+  static void deallocate(void *__p, size_t __n)
+  {
+    __obj *__q = (__obj *)__p;
+    __obj * volatile * __my_free_list;
+    _Pthread_alloc_per_thread_state<_Max_size>* __a;
+
+    if (__n > _Max_size) {
+        malloc_alloc::deallocate(__p, __n);
+        return;
+    }
+    if (!_S_key_initialized ||
+        !(__a = (_Pthread_alloc_per_thread_state<_Max_size> *)
+                pthread_getspecific(_S_key))) {
+        __a = _S_get_per_thread_state();
+    }
+    __my_free_list = __a->__free_list + _S_freelist_index(__n);
+    __q -> __free_list_link = *__my_free_list;
+    *__my_free_list = __q;
+  }
+
+  static void * reallocate(void *__p, size_t __old_sz, size_t __new_sz);
+
+} ;
+
+typedef _Pthread_alloc_template<> pthread_alloc;
+
+
+template <size_t _Max_size>
+void _Pthread_alloc_template<_Max_size>::_S_destructor(void * __instance)
+{
+    _M_lock __lock_instance;	// Need to acquire lock here.
+    _Pthread_alloc_per_thread_state<_Max_size>* __s =
+        (_Pthread_alloc_per_thread_state<_Max_size> *)__instance;
+    __s -> __next = _S_free_per_thread_states;
+    _S_free_per_thread_states = __s;
+}
+
+template <size_t _Max_size>
+_Pthread_alloc_per_thread_state<_Max_size> *
+_Pthread_alloc_template<_Max_size>::_S_new_per_thread_state()
+{    
+    /* lock already held here.	*/
+    if (0 != _S_free_per_thread_states) {
+        _Pthread_alloc_per_thread_state<_Max_size> *__result =
+					_S_free_per_thread_states;
+        _S_free_per_thread_states = _S_free_per_thread_states -> __next;
+        return __result;
+    } else {
+        return new _Pthread_alloc_per_thread_state<_Max_size>;
+    }
+}
+
+template <size_t _Max_size>
+_Pthread_alloc_per_thread_state<_Max_size> *
+_Pthread_alloc_template<_Max_size>::_S_get_per_thread_state()
+{
+    /*REFERENCED*/
+    _M_lock __lock_instance;	// Need to acquire lock here.
+    int __ret_code;
+    _Pthread_alloc_per_thread_state<_Max_size> * __result;
+    if (!_S_key_initialized) {
+        if (pthread_key_create(&_S_key, _S_destructor)) {
+	    std::__throw_bad_alloc();  // defined in funcexcept.h
+        }
+        _S_key_initialized = true;
+    }
+    __result = _S_new_per_thread_state();
+    __ret_code = pthread_setspecific(_S_key, __result);
+    if (__ret_code) {
+      if (__ret_code == ENOMEM) {
+	std::__throw_bad_alloc();
+      } else {
+	// EINVAL
+	abort();
+      }
+    }
+    return __result;
+}
+
+/* We allocate memory in large chunks in order to avoid fragmenting     */
+/* the malloc heap too much.                                            */
+/* We assume that size is properly aligned.                             */
+template <size_t _Max_size>
+char *_Pthread_alloc_template<_Max_size>
+::_S_chunk_alloc(size_t __size, int &__nobjs)
+{
+  {
+    char * __result;
+    size_t __total_bytes;
+    size_t __bytes_left;
+    /*REFERENCED*/
+    _M_lock __lock_instance;         // Acquire lock for this routine
+
+    __total_bytes = __size * __nobjs;
+    __bytes_left = _S_end_free - _S_start_free;
+    if (__bytes_left >= __total_bytes) {
+        __result = _S_start_free;
+        _S_start_free += __total_bytes;
+        return(__result);
+    } else if (__bytes_left >= __size) {
+        __nobjs = __bytes_left/__size;
+        __total_bytes = __size * __nobjs;
+        __result = _S_start_free;
+        _S_start_free += __total_bytes;
+        return(__result);
+    } else {
+        size_t __bytes_to_get =
+		2 * __total_bytes + _S_round_up(_S_heap_size >> 4);
+        // Try to make use of the left-over piece.
+        if (__bytes_left > 0) {
+            _Pthread_alloc_per_thread_state<_Max_size>* __a = 
+                (_Pthread_alloc_per_thread_state<_Max_size>*)
+			pthread_getspecific(_S_key);
+            __obj * volatile * __my_free_list =
+                        __a->__free_list + _S_freelist_index(__bytes_left);
+
+            ((__obj *)_S_start_free) -> __free_list_link = *__my_free_list;
+            *__my_free_list = (__obj *)_S_start_free;
+        }
+#       ifdef _SGI_SOURCE
+          // Try to get memory that's aligned on something like a
+          // cache line boundary, so as to avoid parceling out
+          // parts of the same line to different threads and thus
+          // possibly different processors.
+          {
+            const int __cache_line_size = 128;  // probable upper bound
+            __bytes_to_get &= ~(__cache_line_size-1);
+            _S_start_free = (char *)memalign(__cache_line_size, __bytes_to_get); 
+            if (0 == _S_start_free) {
+              _S_start_free = (char *)malloc_alloc::allocate(__bytes_to_get);
+            }
+          }
+#       else  /* !SGI_SOURCE */
+          _S_start_free = (char *)malloc_alloc::allocate(__bytes_to_get);
+#       endif
+        _S_heap_size += __bytes_to_get;
+        _S_end_free = _S_start_free + __bytes_to_get;
+    }
+  }
+  // lock is released here
+  return(_S_chunk_alloc(__size, __nobjs));
+}
+
+
+/* Returns an object of size n, and optionally adds to size n free list.*/
+/* We assume that n is properly aligned.                                */
+/* We hold the allocation lock.                                         */
+template <size_t _Max_size>
+void *_Pthread_alloc_per_thread_state<_Max_size>
+::_M_refill(size_t __n)
+{
+    int __nobjs = 128;
+    char * __chunk =
+	_Pthread_alloc_template<_Max_size>::_S_chunk_alloc(__n, __nobjs);
+    __obj * volatile * __my_free_list;
+    __obj * __result;
+    __obj * __current_obj, * __next_obj;
+    int __i;
+
+    if (1 == __nobjs)  {
+        return(__chunk);
+    }
+    __my_free_list = __free_list
+		 + _Pthread_alloc_template<_Max_size>::_S_freelist_index(__n);
+
+    /* Build free list in chunk */
+      __result = (__obj *)__chunk;
+      *__my_free_list = __next_obj = (__obj *)(__chunk + __n);
+      for (__i = 1; ; __i++) {
+        __current_obj = __next_obj;
+        __next_obj = (__obj *)((char *)__next_obj + __n);
+        if (__nobjs - 1 == __i) {
+            __current_obj -> __free_list_link = 0;
+            break;
+        } else {
+            __current_obj -> __free_list_link = __next_obj;
+        }
+      }
+    return(__result);
+}
+
+template <size_t _Max_size>
+void *_Pthread_alloc_template<_Max_size>
+::reallocate(void *__p, size_t __old_sz, size_t __new_sz)
+{
+    void * __result;
+    size_t __copy_sz;
+
+    if (__old_sz > _Max_size
+	&& __new_sz > _Max_size) {
+        return(realloc(__p, __new_sz));
+    }
+    if (_S_round_up(__old_sz) == _S_round_up(__new_sz)) return(__p);
+    __result = allocate(__new_sz);
+    __copy_sz = __new_sz > __old_sz? __old_sz : __new_sz;
+    memcpy(__result, __p, __copy_sz);
+    deallocate(__p, __old_sz);
+    return(__result);
+}
+
+template <size_t _Max_size>
+_Pthread_alloc_per_thread_state<_Max_size> *
+_Pthread_alloc_template<_Max_size>::_S_free_per_thread_states = 0;
+
+template <size_t _Max_size>
+pthread_key_t _Pthread_alloc_template<_Max_size>::_S_key;
+
+template <size_t _Max_size>
+bool _Pthread_alloc_template<_Max_size>::_S_key_initialized = false;
+
+template <size_t _Max_size>
+pthread_mutex_t _Pthread_alloc_template<_Max_size>::_S_chunk_allocator_lock
+= PTHREAD_MUTEX_INITIALIZER;
+
+template <size_t _Max_size>
+char *_Pthread_alloc_template<_Max_size>
+::_S_start_free = 0;
+
+template <size_t _Max_size>
+char *_Pthread_alloc_template<_Max_size>
+::_S_end_free = 0;
+
+template <size_t _Max_size>
+size_t _Pthread_alloc_template<_Max_size>
+::_S_heap_size = 0;
+
+
+template <class _Tp>
+class pthread_allocator {
+  typedef pthread_alloc _S_Alloc;          // The underlying allocator.
+public:
+  typedef size_t     size_type;
+  typedef ptrdiff_t  difference_type;
+  typedef _Tp*       pointer;
+  typedef const _Tp* const_pointer;
+  typedef _Tp&       reference;
+  typedef const _Tp& const_reference;
+  typedef _Tp        value_type;
+
+  template <class _NewType> struct rebind {
+    typedef pthread_allocator<_NewType> other;
+  };
+
+  pthread_allocator() __STL_NOTHROW {}
+  pthread_allocator(const pthread_allocator& a) __STL_NOTHROW {}
+  template <class _OtherType>
+	pthread_allocator(const pthread_allocator<_OtherType>&)
+		__STL_NOTHROW {}
+  ~pthread_allocator() __STL_NOTHROW {}
+
+  pointer address(reference __x) const { return &__x; }
+  const_pointer address(const_reference __x) const { return &__x; }
+
+  // __n is permitted to be 0.  The C++ standard says nothing about what
+  // the return value is when __n == 0.
+  _Tp* allocate(size_type __n, const void* = 0) {
+    return __n != 0 ? static_cast<_Tp*>(_S_Alloc::allocate(__n * sizeof(_Tp)))
+                    : 0;
+  }
+
+  // p is not permitted to be a null pointer.
+  void deallocate(pointer __p, size_type __n)
+    { _S_Alloc::deallocate(__p, __n * sizeof(_Tp)); }
+
+  size_type max_size() const __STL_NOTHROW 
+    { return size_t(-1) / sizeof(_Tp); }
+
+  void construct(pointer __p, const _Tp& __val) { new(__p) _Tp(__val); }
+  void destroy(pointer _p) { _p->~_Tp(); }
+};
+
+template<>
+class pthread_allocator<void> {
+public:
+  typedef size_t      size_type;
+  typedef ptrdiff_t   difference_type;
+  typedef void*       pointer;
+  typedef const void* const_pointer;
+  typedef void        value_type;
+
+  template <class _NewType> struct rebind {
+    typedef pthread_allocator<_NewType> other;
+  };
+};
+
+template <size_t _Max_size>
+inline bool operator==(const _Pthread_alloc_template<_Max_size>&,
+                       const _Pthread_alloc_template<_Max_size>&)
+{
+  return true;
+}
+
+template <class _T1, class _T2>
+inline bool operator==(const pthread_allocator<_T1>&,
+                       const pthread_allocator<_T2>& a2) 
+{
+  return true;
+}
+
+template <class _T1, class _T2>
+inline bool operator!=(const pthread_allocator<_T1>&,
+                       const pthread_allocator<_T2>&)
+{
+  return false;
+}
+
+template <class _Tp, size_t _Max_size>
+struct _Alloc_traits<_Tp, _Pthread_alloc_template<_Max_size> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, _Pthread_alloc_template<_Max_size> > _Alloc_type;
+  typedef __allocator<_Tp, _Pthread_alloc_template<_Max_size> > 
+          allocator_type;
+};
+
+template <class _Tp, class _Atype, size_t _Max>
+struct _Alloc_traits<_Tp, __allocator<_Atype, _Pthread_alloc_template<_Max> > >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, _Pthread_alloc_template<_Max> > _Alloc_type;
+  typedef __allocator<_Tp, _Pthread_alloc_template<_Max> > allocator_type;
+};
+
+template <class _Tp, class _Atype>
+struct _Alloc_traits<_Tp, pthread_allocator<_Atype> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, _Pthread_alloc_template<> > _Alloc_type;
+  typedef pthread_allocator<_Tp> allocator_type;
+};
+
+
+} // namespace std
+
+#endif /* _CPP_BITS_PTHREAD_ALLOCIMPL_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/sbuf_iter.h b/contrib/media/updf/include/bits/sbuf_iter.h
new file mode 100644
index 000000000..0f2c36db3
--- /dev/null
+++ b/contrib/media/updf/include/bits/sbuf_iter.h
@@ -0,0 +1,203 @@
+// Streambuf iterators
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// XXX Should specialize copy, find algorithms for streambuf iterators.
+
+#ifndef _CPP_BITS_SBUF_ITER_H
+#define _CPP_BITS_SBUF_ITER_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+  template<typename _CharT, typename _Traits>
+    class ostreambuf_iterator
+    : public iterator<output_iterator_tag, void, void, void, void>
+    {
+    public:
+      // Types:
+      typedef _CharT                           char_type;
+      typedef _Traits                          traits_type;
+      typedef basic_streambuf<_CharT, _Traits> streambuf_type;
+      typedef basic_ostream<_CharT, _Traits>   ostream_type;
+
+    private:
+      streambuf_type* 	_M_sbuf;
+      bool 		_M_failed;
+
+    public:
+      inline 
+      ostreambuf_iterator(ostream_type& __s) throw ()
+      : _M_sbuf(__s.rdbuf()), _M_failed(!_M_sbuf) { }
+      
+      ostreambuf_iterator(streambuf_type* __s) throw ()
+      : _M_sbuf(__s), _M_failed(!_M_sbuf) { }
+
+      ostreambuf_iterator& 
+      operator=(_CharT __c);
+
+      ostreambuf_iterator& 
+      operator*() throw()
+      { return *this; }
+
+      ostreambuf_iterator& 
+      operator++(int) throw()
+      { return *this; }
+
+      ostreambuf_iterator& 
+      operator++() throw()
+      { return *this; }
+
+      bool 
+      failed() const throw()
+      { return _M_failed; }
+    };
+
+  template<typename _CharT, typename _Traits>
+    inline ostreambuf_iterator<_CharT, _Traits>&
+    ostreambuf_iterator<_CharT, _Traits>::operator=(_CharT __c)
+    {
+      if (!_M_failed && 
+          _Traits::eq_int_type(_M_sbuf->sputc(__c),_Traits::eof()))
+      _M_failed = true;
+      return *this;
+    }
+
+
+  // 24.5.3 Template class istreambuf_iterator
+  template<typename _CharT, typename _Traits>
+    class istreambuf_iterator
+    : public iterator<input_iterator_tag, _CharT, typename _Traits::off_type,
+    		      _CharT*, _CharT&>
+    {
+    public:
+      // Types:
+      typedef _CharT                         		char_type;
+      typedef _Traits                        		traits_type;
+      typedef typename _Traits::int_type     		int_type;
+      typedef basic_streambuf<_CharT, _Traits> 		streambuf_type;
+      typedef basic_istream<_CharT, _Traits>         	istream_type;
+      // Non-standard Types:
+      typedef istreambuf_iterator<_CharT, _Traits>	__istreambufiter_type;
+
+    private:
+      // 24.5.3 istreambuf_iterator 
+      // p 1 
+      // If the end of stream is reached (streambuf_type::sgetc()
+      // returns traits_type::eof()), the iterator becomes equal to
+      // the "end of stream" iterator value.
+      // NB: This implementation assumes the "end of stream" value
+      // is EOF, or -1.
+      streambuf_type* 		_M_sbuf;  
+      int_type 			_M_c;
+
+    public:
+      istreambuf_iterator() throw() 
+      : _M_sbuf(NULL), _M_c(-2) { }
+      
+      istreambuf_iterator(istream_type& __s) throw()
+      : _M_sbuf(__s.rdbuf()), _M_c(-2) { }
+
+      istreambuf_iterator(streambuf_type* __s) throw()
+      : _M_sbuf(__s), _M_c(-2) { }
+       
+      // NB: This should really have an int_type return
+      // value, so "end of stream" postion can be checked without
+      // hacking.
+      char_type 
+      operator*() const
+      { 
+	// The result of operator*() on an end of stream is undefined.
+	char_type __ret;
+	if (_M_sbuf && _M_c != static_cast<int_type>(-2))
+	  __ret = _M_c;
+	else if (_M_sbuf)
+	  __ret = traits_type::to_char_type(_M_sbuf->sgetc()); 
+	else
+	  __ret = static_cast<char_type>(traits_type::eof());
+	return __ret;
+      }
+	
+      __istreambufiter_type& 
+      operator++()
+      { 
+	if (_M_sbuf)
+	  _M_sbuf->sbumpc();
+	_M_c = -2;
+	return *this; 
+      }
+
+      __istreambufiter_type
+      operator++(int)
+      {
+	__istreambufiter_type __old = *this;
+	if (_M_sbuf)
+	  __old._M_c = _M_sbuf->sbumpc();
+	_M_c = -2;
+	return __old; 
+      }
+
+      bool 
+      equal(const __istreambufiter_type& __b)
+      { 
+	int_type __eof = traits_type::eof();
+	bool __thiseof = !_M_sbuf || _M_sbuf->sgetc() == __eof;
+	bool __beof = !__b._M_sbuf 
+	  	      || __b._M_sbuf->sgetc() == __eof;
+	return (__thiseof && __beof || (!__thiseof && !__beof));
+      }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // 110 istreambuf_iterator::equal not const
+      // NB: there is also number 111 pending on this function.
+      bool 
+      equal(const __istreambufiter_type& __b) const
+      {
+	int_type __eof = traits_type::eof();
+	bool __thiseof = !_M_sbuf || _M_sbuf->sgetc() == __eof;
+	bool __beof = !__b._M_sbuf 
+	  	      || __b._M_sbuf->sgetc() == __eof;
+	return (__thiseof && __beof || (!__thiseof && !__beof));
+      }
+#endif
+    };
+
+  template<typename _CharT, typename _Traits>
+    inline bool 
+    operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
+	       const istreambuf_iterator<_CharT, _Traits>& __b)
+    { return __a.equal(__b); }
+
+  template<typename _CharT, typename _Traits>
+    inline bool 
+    operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
+	       const istreambuf_iterator<_CharT, _Traits>& __b)
+    { return !__a.equal(__b); }
+} // namespace std
+#endif
diff --git a/contrib/media/updf/include/bits/sequence_concepts.h b/contrib/media/updf/include/bits/sequence_concepts.h
new file mode 100644
index 000000000..f251e2e26
--- /dev/null
+++ b/contrib/media/updf/include/bits/sequence_concepts.h
@@ -0,0 +1,206 @@
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _STL_SEQUENCE_CONCEPTS_H
+#define _STL_SEQUENCE_CONCEPTS_H 1
+
+#pragma GCC system_header
+
+#include <bits/container_concepts.h>
+
+#ifdef __STL_USE_CONCEPT_CHECKS
+
+// This file covers the following concepts:
+//       _Sequence
+//       _FrontInsertionSequence
+//       _BackInsertionSequence
+
+struct _ERROR_IN_STL_SEQ {
+
+  template <class _XX>
+  static void
+  __fill_constructor_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    typename _XX::difference_type __n = typename _XX::difference_type();
+    _XX __x(__n, __t);
+    __sink_unused_warning(__x);
+  }
+  template <class _XX>
+  static void
+  __fill_default_constructor_requirement_violation(_XX& __s) {
+    _STL_ERROR::__default_constructor_requirement_violation(*__s.begin());
+    typename _XX::difference_type __n = typename _XX::difference_type();
+    _XX __x(__n);
+    __sink_unused_warning(__x);
+  }  
+  template <class _XX>
+  static void
+  __range_constructor_requirement_violation(_XX& __s) {
+    _XX __x(__s.begin(), __s.end());
+    __sink_unused_warning(__x);
+  }
+  template <class _XX>
+  static void
+  __insert_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    typename _XX::iterator __p = typename _XX::iterator();
+    __p = __s.insert(__p, __t);
+  }
+  template <class _XX>
+  static void
+  __fill_insert_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    typename _XX::iterator __p = typename _XX::iterator();
+    typename _XX::difference_type __n = typename _XX::difference_type();
+    __s.insert(__p, __n, __t);
+  }
+  template <class _XX>
+  static void
+  __range_insert_function_requirement_violation(_XX& __s) {
+    typename _XX::iterator __p = typename _XX::iterator();
+    typename _XX::iterator __i = typename _XX::iterator();
+    typename _XX::iterator __j = typename _XX::iterator();
+    __s.insert(__p, __i, __j);
+  }
+  template <class _XX>
+  static void
+  __insert_element_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    std::pair<typename _XX::iterator, bool> __r;
+    __r = __s.insert(__t);
+    __sink_unused_warning(__r);
+  }
+  template <class _XX>
+  static void
+  __unconditional_insert_element_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    typename _XX::iterator __p;
+    __p = __s.insert(__t);
+    __sink_unused_warning(__p);
+  }
+  template <class _XX>
+  static void
+  __erase_function_requirement_violation(_XX& __s) {
+    typename _XX::iterator __p = typename _XX::iterator();
+    __p = __s.erase(__p);
+  }
+  template <class _XX>
+  static void
+  __range_erase_function_requirement_violation(_XX& __s) {
+    typename _XX::iterator __p = typename _XX::iterator();
+    typename _XX::iterator __q = typename _XX::iterator();
+    __p = __s.erase(__p, __q);
+  }
+  template <class _XX>
+  static void
+  __const_front_function_requirement_violation(const _XX& __s) {
+    typename _XX::const_reference __t = __s.front();
+    __sink_unused_warning(__t);
+  }
+  template <class _XX>
+  static void
+  __front_function_requirement_violation(_XX& __s) {
+    typename _XX::reference __t = __s.front();
+    __const_front_function_requirement_violation(__s);
+    __sink_unused_warning(__t);
+  }
+  template <class _XX>
+  static void
+  __const_back_function_requirement_violation(const _XX& __s) {
+    typename _XX::const_reference __t = __s.back();
+    __sink_unused_warning(__t);
+  }
+  template <class _XX>
+  static void
+  __back_function_requirement_violation(_XX& __s) {
+    typename _XX::reference __t = __s.back();
+    __const_back_function_requirement_violation(__s);
+    __sink_unused_warning(__t);
+  }
+  template <class _XX>
+  static void
+  __push_front_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    __s.push_front(__t);
+  }
+  template <class _XX>
+  static void
+  __pop_front_function_requirement_violation(_XX& __s) {
+    __s.pop_front();
+  }
+  template <class _XX>
+  static void
+  __push_back_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    __s.push_back(__t);
+  }
+  template <class _XX>
+  static void
+  __pop_back_function_requirement_violation(_XX& __s) {
+    __s.pop_back();
+  }
+
+};
+
+/* Sequence Containers */
+
+template <class _Sequence>
+struct _Sequence_concept_specification {
+static void
+_Sequence_requirement_violation(_Sequence __s) {
+  // Refinement of ForwardContainer
+  _ForwardContainer_concept_specification<_Sequence>::_ForwardContainer_requirement_violation(__s);
+  // Refinement of DefaultConstructible
+  _DefaultConstructible_concept_specification<_Sequence>::_DefaultConstructible_requirement_violation(__s);
+  // Valid Expressions
+  _ERROR_IN_STL_SEQ::__fill_constructor_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__fill_default_constructor_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__range_constructor_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__insert_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__fill_insert_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__range_insert_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__erase_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__range_erase_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__front_function_requirement_violation(__s);
+}
+};
+
+template <class _FrontInsertionSequence>
+struct _FrontInsertionSequence_concept_specification {
+static void
+_FrontInsertionSequence_requirement_violation(_FrontInsertionSequence __s) {
+  // Refinement of Sequence
+  _Sequence_concept_specification<_FrontInsertionSequence>::_Sequence_requirement_violation(__s);
+  // Valid Expressions
+  _ERROR_IN_STL_SEQ::__push_front_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__pop_front_function_requirement_violation(__s);
+}
+};
+
+template <class _BackInsertionSequence>
+struct _BackInsertionSequence_concept_specification {
+static void
+_BackInsertionSequence_requirement_violation(_BackInsertionSequence __s) {
+  // Refinement of Sequence
+  _Sequence_concept_specification<_BackInsertionSequence>::_Sequence_requirement_violation(__s);
+  // Valid Expressions
+  _ERROR_IN_STL_SEQ::__back_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__push_back_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__pop_back_function_requirement_violation(__s);
+}
+};
+
+#endif /* if __STL_USE_CONCEPT_CHECKS */
+
+
+#endif /* _STL_SEQUENCE_CONCEPTS_H */
diff --git a/contrib/media/updf/include/bits/slice.h b/contrib/media/updf/include/bits/slice.h
new file mode 100644
index 000000000..5efb6e8cf
--- /dev/null
+++ b/contrib/media/updf/include/bits/slice.h
@@ -0,0 +1,80 @@
+// The template and inlines for the -*- C++ -*- slice class.
+
+// Copyright (C) 1997-1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_SLICE_H
+#define _CPP_BITS_SLICE_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+
+class slice
+{
+public:
+    slice ();
+    slice (size_t, size_t, size_t);
+
+    size_t start () const;
+    size_t size () const;
+    size_t stride () const;
+
+private:
+    size_t _M_off;                      // offset
+    size_t _M_sz;			// size
+    size_t _M_st;			// stride unit
+};
+
+inline slice::slice () {}
+
+inline slice::slice (size_t __o, size_t __d, size_t __s)
+        : _M_off (__o), _M_sz (__d), _M_st (__s) {}
+
+inline size_t
+slice::start () const
+  { return _M_off; }
+
+inline size_t
+slice::size () const
+  { return _M_sz; }
+
+inline size_t
+slice::stride () const
+  { return _M_st; }
+
+} // std::
+
+
+#endif /* _CPP_BITS_SLICE_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/slice_array.h b/contrib/media/updf/include/bits/slice_array.h
new file mode 100644
index 000000000..a38da2a83
--- /dev/null
+++ b/contrib/media/updf/include/bits/slice_array.h
@@ -0,0 +1,164 @@
+// The template and inlines for the -*- C++ -*- slice_array class.
+
+// Copyright (C) 1997-1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_SLICE_ARRAY_H
+#define _CPP_BITS_SLICE_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+    
+    template<typename _Tp>
+    class slice_array
+    {
+    public:
+        typedef _Tp value_type;
+        
+        void operator=   (const valarray<_Tp>&) const;
+        void operator*=  (const valarray<_Tp>&) const;
+        void operator/=  (const valarray<_Tp>&) const;
+        void operator%=  (const valarray<_Tp>&) const;
+        void operator+=  (const valarray<_Tp>&) const;
+        void operator-=  (const valarray<_Tp>&) const;
+        void operator^=  (const valarray<_Tp>&) const;
+        void operator&=  (const valarray<_Tp>&) const;
+        void operator|=  (const valarray<_Tp>&) const;
+        void operator<<= (const valarray<_Tp>&) const;
+        void operator>>= (const valarray<_Tp>&) const;
+        void operator= (const _Tp &);
+        //        ~slice_array ();
+        
+        template<class _Dom>
+        void operator=   (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator*=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator/=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator%=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator+=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator-=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator^=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator&=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator|=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator<<= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator>>= (const _Expr<_Dom,_Tp>&) const;
+        
+    private:
+        friend class valarray<_Tp>;
+        slice_array(_Array<_Tp>, const slice&);
+        
+        const size_t     _M_sz;
+        const size_t     _M_stride;
+        const _Array<_Tp> _M_array;
+        
+        // this constructor is implemented since we need to return a value.
+        slice_array (const slice_array&);
+
+        // not implemented
+        slice_array ();
+        slice_array& operator= (const slice_array&);
+    };
+
+    template<typename _Tp>
+    inline slice_array<_Tp>::slice_array (_Array<_Tp> __a, const slice& __s)
+            : _M_sz (__s.size ()), _M_stride (__s.stride ()),
+              _M_array (__a.begin () + __s.start ()) {}
+
+    
+    template<typename _Tp>
+    inline slice_array<_Tp>::slice_array(const slice_array<_Tp>& a)
+            : _M_sz(a._M_sz), _M_stride(a._M_stride), _M_array(a._M_array) {}
+    
+    //    template<typename _Tp>
+    //    inline slice_array<_Tp>::~slice_array () {}
+
+    template<typename _Tp>
+    inline void
+    slice_array<_Tp>::operator= (const _Tp& __t) 
+    { __valarray_fill (_M_array, _M_sz, _M_stride, __t); }
+    
+    template<typename _Tp>
+    inline void
+    slice_array<_Tp>::operator= (const valarray<_Tp>& __v) const
+    { __valarray_copy (_Array<_Tp> (__v), _M_array, _M_sz, _M_stride); }
+    
+    template<typename _Tp>
+    template<class _Dom>
+    inline void
+    slice_array<_Tp>::operator= (const _Expr<_Dom,_Tp>& __e) const
+    { __valarray_copy (__e, _M_sz, _M_array, _M_stride); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(op, name)				\
+template<typename _Tp>							\
+inline void								\
+slice_array<_Tp>::operator op##= (const valarray<_Tp>& __v) const	\
+{									\
+  _Array_augmented_##name (_M_array, _M_sz, _M_stride, _Array<_Tp> (__v));\
+}									\
+									\
+template<typename _Tp> template<class _Dom>				\
+inline void								\
+slice_array<_Tp>::operator op##= (const _Expr<_Dom,_Tp>& __e) const	\
+{									\
+    _Array_augmented_##name (_M_array, _M_stride, __e, _M_sz);		\
+}
+        
+
+_DEFINE_VALARRAY_OPERATOR(*, multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, divides)
+_DEFINE_VALARRAY_OPERATOR(%, modulus)
+_DEFINE_VALARRAY_OPERATOR(+, plus)
+_DEFINE_VALARRAY_OPERATOR(-, minus)
+_DEFINE_VALARRAY_OPERATOR(^, xor)
+_DEFINE_VALARRAY_OPERATOR(&, and)
+_DEFINE_VALARRAY_OPERATOR(|, or)
+_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+} // std::
+
+#endif /* _CPP_BITS_SLICE_ARRAY_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/sstream.tcc b/contrib/media/updf/include/bits/sstream.tcc
new file mode 100644
index 000000000..b2c5703f8
--- /dev/null
+++ b/contrib/media/updf/include/bits/sstream.tcc
@@ -0,0 +1,213 @@
+// String based streams -*- C++ -*-
+
+// Copyright (C) 1997-1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.7  String-based streams
+//
+
+#ifndef _CPP_BITS_SSTREAM_TCC
+#define _CPP_BITS_SSTREAM_TCC	1
+
+#include <bits/std_sstream.h>
+
+namespace std
+{
+
+  template <class _CharT, class _Traits, class _Alloc>
+    basic_stringbuf<_CharT, _Traits, _Alloc>::int_type 
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    pbackfail(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testeof = traits_type::eq_int_type(__c, traits_type::eof());
+      bool __testpos = _M_in_cur && _M_in_beg < _M_in_cur; 
+      
+      // Try to put back __c into input sequence in one of three ways.
+      // Order these tests done in is unspecified by the standard.
+      if (__testpos)
+	{
+	  if (traits_type::eq(traits_type::to_char_type(__c), this->gptr()[-1])
+	      && !__testeof)
+	    {
+	      --_M_in_cur;
+	      __ret = __c;
+	    }
+	  else if (!__testeof)
+	    {
+	      --_M_in_cur;
+	      *_M_in_cur = traits_type::to_char_type(__c);
+	      __ret = __c;
+	    }
+	  else if (__testeof)
+	    {
+	      --_M_in_cur;
+	      __ret = traits_type::not_eof(__c);
+	    }
+	}
+      return __ret;
+    }
+  
+  template <class _CharT, class _Traits, class _Alloc>
+    basic_stringbuf<_CharT, _Traits, _Alloc>::int_type 
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    overflow(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testeof = traits_type::eq_int_type(__c, __ret);
+      bool __testwrite = _M_out_cur < _M_buf + _M_buf_size;
+      bool __testout = _M_mode & ios_base::out;
+
+      // Try to append __c into output sequence in one of two ways.
+      // Order these tests done in is unspecified by the standard.
+      if (__testout)
+	{
+	  if (!__testeof)
+	    {
+	      __size_type __len = max(_M_buf_size, _M_buf_size_opt);
+	      __len *= 2;
+
+	      if (__testwrite)
+		__ret = this->sputc(__c);
+	      else if (__len <= _M_string.max_size())
+		{
+		  // Force-allocate, re-sync.
+		  _M_string = this->str();
+		  _M_string.reserve(__len);
+		  _M_buf_size = static_cast<int_type>(__len);
+		  _M_really_sync(_M_in_cur - _M_in_beg, 
+				 _M_out_cur - _M_out_beg);
+		  *_M_out_cur = traits_type::to_char_type(__c);
+		  _M_out_cur_move(1);
+		  __ret = __c;
+		}
+	    }
+	  else
+	    __ret = traits_type::not_eof(__c);
+	}
+      return __ret;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __mode)
+    {
+      pos_type __ret =  pos_type(off_type(-1)); 
+      bool __testin = __mode & ios_base::in && _M_mode & ios_base::in;
+      bool __testout = __mode & ios_base::out && _M_mode & ios_base::out;
+      bool __testboth = __testin && __testout && __way != ios_base::cur;
+      
+      if (_M_buf_size && ((__testin != __testout) || __testboth))
+	{
+	  char_type* __beg = _M_buf;
+	  char_type* __curi = NULL;
+	  char_type* __curo = NULL;
+	  char_type* __endi = NULL;
+	  char_type* __endo = NULL;
+
+	  if (__testin)
+	    {
+	      __curi = this->gptr();
+	      __endi = this->egptr();
+	    }
+	  if (__testout)
+	    {
+	      __curo = this->pptr();
+	      __endo = this->epptr();
+	    }
+
+	  off_type __newoffi = 0;
+	  off_type __newoffo = 0;
+	  if (__way == ios_base::cur)
+	    {
+	      __newoffi = __curi - __beg;
+	      __newoffo = __curo - __beg;
+	    }
+	  else if (__way == ios_base::end)
+	    {
+	      __newoffi = __endi - __beg;
+	      __newoffo = __endo - __beg;
+	    }
+
+	  if (__testin
+	      && __newoffi + __off >= 0 && __endi - __beg >= __newoffi + __off)
+	    {
+	      _M_in_cur = __beg + __newoffi + __off;
+	      __ret = pos_type(__newoffi);
+	    }
+	  if (__testout
+	      && __newoffo + __off >= 0 && __endo - __beg >= __newoffo + __off)
+	    {
+	      _M_out_cur_move(__newoffo + __off - (_M_out_cur - __beg));
+	      __ret = pos_type(__newoffo);
+	    }
+	}
+      return __ret;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    seekpos(pos_type __sp, ios_base::openmode __mode)
+    {
+      pos_type __ret =  pos_type(off_type(-1)); 
+      off_type __pos = __sp._M_position();
+      char_type* __beg = NULL;
+      char_type* __end = NULL;
+      bool __testin = __mode & ios_base::in && _M_mode & ios_base::in;
+      bool __testout = __mode & ios_base::out && _M_mode & ios_base::out;
+      
+      if (__testin)
+	{
+	  __beg = this->eback();
+	  __end = this->egptr();
+	}
+      if (__testout)
+	{
+	  __beg = this->pbase();
+	  __end = _M_buf + _M_buf_size;
+	}
+ 
+      if (0 <= __pos && __pos <= __end - __beg)
+	{
+	  // Need to set both of these if applicable
+	  if (__testin)
+	    _M_in_cur = _M_in_beg + __pos;
+	  if (__testout)
+	    _M_out_cur_move((__pos) - (_M_out_cur - __beg));
+	  __ret = pos_type(off_type(__pos));
+	}
+      
+      return __ret;
+    }
+
+} // namespace std
+
+#endif	/* _CPP_BITS_SSTREAM_TCC */
+
diff --git a/contrib/media/updf/include/bits/std_algorithm.h b/contrib/media/updf/include/bits/std_algorithm.h
new file mode 100644
index 000000000..4079cf366
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_algorithm.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_ALGORITHM
+#define _CPP_ALGORITHM 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_tempbuf.h>
+#include <bits/stl_algo.h>
+
+#endif /* _CPP_ALGORITHM */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_bitset.h b/contrib/media/updf/include/bits/std_bitset.h
new file mode 100644
index 000000000..eee8247af
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_bitset.h
@@ -0,0 +1,782 @@
+/*
+ * Copyright (c) 1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */ 
+
+#ifndef __SGI_STL_BITSET
+#define __SGI_STL_BITSET
+
+#pragma GCC system_header
+
+// A bitset of size N has N % (sizeof(unsigned long) * CHAR_BIT) unused 
+// bits.  (They are the high- order bits in the highest word.)  It is
+// a class invariant of class bitset<> that those unused bits are
+// always zero.
+
+// Most of the actual code isn't contained in bitset<> itself, but in the 
+// base class _Base_bitset.  The base class works with whole words, not with
+// individual bits.  This allows us to specialize _Base_bitset for the
+// important special case where the bitset is only a single word.
+
+// The C++ standard does not define the precise semantics of operator[].
+// In this implementation the const version of operator[] is equivalent
+// to test(), except that it does no range checking.  The non-const version
+// returns a reference to a bit, again without doing any range checking.
+
+
+#include <bits/std_cstddef.h>     // for size_t
+#include <bits/std_cstring.h>     // for memset
+#include <bits/std_string.h>
+#include <bits/std_stdexcept.h>   // for invalid_argument, out_of_range, 
+				  // overflow_error
+
+#include <bits/std_ostream.h>     // for ostream (operator<<)
+#include <bits/std_istream.h>     // for istream (operator>>)
+
+#define _GLIBCPP_BITSET_BITS_PER_WORD (CHAR_BIT*sizeof(unsigned long))
+#define __BITSET_WORDS(__n) \
+ ((__n) < 1 ? 1 : ((__n) + _GLIBCPP_BITSET_BITS_PER_WORD - 1)/_GLIBCPP_BITSET_BITS_PER_WORD)
+
+namespace std
+{
+
+// structure to aid in counting bits
+template<bool __dummy> 
+struct _Bit_count {
+  static unsigned char _S_bit_count[256];
+};
+
+// Mapping from 8 bit unsigned integers to the index of the first one
+// bit:
+template<bool __dummy> 
+struct _First_one {
+  static unsigned char _S_first_one[256];
+};
+
+//
+// Base class: general case.
+//
+
+template<size_t _Nw>
+struct _Base_bitset {
+  typedef unsigned long _WordT;
+
+  _WordT _M_w[_Nw];                // 0 is the least significant word.
+
+  _Base_bitset( void ) { _M_do_reset(); }
+  _Base_bitset(unsigned long __val) {
+    _M_do_reset();
+    _M_w[0] = __val;
+  }
+
+  static size_t _S_whichword( size_t __pos )
+    { return __pos / _GLIBCPP_BITSET_BITS_PER_WORD; }
+  static size_t _S_whichbyte( size_t __pos )
+    { return (__pos % _GLIBCPP_BITSET_BITS_PER_WORD) / CHAR_BIT; }
+  static size_t _S_whichbit( size_t __pos )
+    { return __pos % _GLIBCPP_BITSET_BITS_PER_WORD; }
+  static _WordT _S_maskbit( size_t __pos )
+    { return (static_cast<_WordT>(1)) << _S_whichbit(__pos); }
+
+  _WordT& _M_getword(size_t __pos)       { return _M_w[_S_whichword(__pos)]; }
+  _WordT  _M_getword(size_t __pos) const { return _M_w[_S_whichword(__pos)]; }
+
+  _WordT& _M_hiword()       { return _M_w[_Nw - 1]; }
+  _WordT  _M_hiword() const { return _M_w[_Nw - 1]; }
+
+  void _M_do_and(const _Base_bitset<_Nw>& __x) {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] &= __x._M_w[__i];
+    }
+  }
+
+  void _M_do_or(const _Base_bitset<_Nw>& __x) {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] |= __x._M_w[__i];
+    }
+  }
+
+  void _M_do_xor(const _Base_bitset<_Nw>& __x) {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] ^= __x._M_w[__i];
+    }
+  }
+
+  void _M_do_left_shift(size_t __shift);
+  void _M_do_right_shift(size_t __shift);
+
+  void _M_do_flip() {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] = ~_M_w[__i];
+    }
+  }
+
+  void _M_do_set() {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] = ~static_cast<_WordT>(0);
+    }
+  }
+
+  void _M_do_reset() { memset(_M_w, 0, _Nw * sizeof(_WordT)); }
+
+  bool _M_is_equal(const _Base_bitset<_Nw>& __x) const {
+    for (size_t __i = 0; __i < _Nw; ++__i) {
+      if (_M_w[__i] != __x._M_w[__i])
+        return false;
+    }
+    return true;
+  }
+
+  bool _M_is_any() const {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      if ( _M_w[__i] != static_cast<_WordT>(0) )
+        return true;
+    }
+    return false;
+  }
+
+  size_t _M_do_count() const {
+    size_t __result = 0;
+    const unsigned char* __byte_ptr = (const unsigned char*)_M_w;
+    const unsigned char* __end_ptr = (const unsigned char*)(_M_w+_Nw);
+
+    while ( __byte_ptr < __end_ptr ) {
+      __result += _Bit_count<true>::_S_bit_count[*__byte_ptr];
+      __byte_ptr++;
+    }
+    return __result;
+  }
+
+  unsigned long _M_do_to_ulong() const; 
+
+  // find first "on" bit
+  size_t _M_do_find_first(size_t __not_found) const;
+
+  // find the next "on" bit that follows "prev"
+  size_t _M_do_find_next(size_t __prev, size_t __not_found) const;
+};
+
+//
+// Definitions of non-inline functions from _Base_bitset.
+// 
+
+template<size_t _Nw>
+void _Base_bitset<_Nw>::_M_do_left_shift(size_t __shift) 
+{
+  if (__shift != 0) {
+    const size_t __wshift = __shift / _GLIBCPP_BITSET_BITS_PER_WORD;
+    const size_t __offset = __shift % _GLIBCPP_BITSET_BITS_PER_WORD;
+
+    if (__offset == 0)
+      for (size_t __n = _Nw - 1; __n >= __wshift; --__n)
+        _M_w[__n] = _M_w[__n - __wshift];
+
+    else {
+      const size_t __sub_offset = _GLIBCPP_BITSET_BITS_PER_WORD - __offset;
+      for (size_t __n = _Nw - 1; __n > __wshift; --__n)
+        _M_w[__n] = (_M_w[__n - __wshift] << __offset) | 
+                    (_M_w[__n - __wshift - 1] >> __sub_offset);
+      _M_w[__wshift] = _M_w[0] << __offset;
+    }
+
+    fill(_M_w + 0, _M_w + __wshift, static_cast<_WordT>(0));
+  }
+}
+
+template<size_t _Nw>
+void _Base_bitset<_Nw>::_M_do_right_shift(size_t __shift) 
+{
+  if (__shift != 0) {
+    const size_t __wshift = __shift / _GLIBCPP_BITSET_BITS_PER_WORD;
+    const size_t __offset = __shift % _GLIBCPP_BITSET_BITS_PER_WORD;
+    const size_t __limit = _Nw - __wshift - 1;
+
+    if (__offset == 0)
+      for (size_t __n = 0; __n <= __limit; ++__n)
+        _M_w[__n] = _M_w[__n + __wshift];
+
+    else {
+      const size_t __sub_offset = _GLIBCPP_BITSET_BITS_PER_WORD - __offset;
+      for (size_t __n = 0; __n < __limit; ++__n)
+        _M_w[__n] = (_M_w[__n + __wshift] >> __offset) |
+                    (_M_w[__n + __wshift + 1] << __sub_offset);
+      _M_w[__limit] = _M_w[_Nw-1] >> __offset;
+    }
+
+    fill(_M_w + __limit + 1, _M_w + _Nw, static_cast<_WordT>(0));
+  }
+}
+
+template<size_t _Nw>
+unsigned long _Base_bitset<_Nw>::_M_do_to_ulong() const
+{
+  for (size_t __i = 1; __i < _Nw; ++__i) 
+    if (_M_w[__i]) 
+      __STL_THROW(overflow_error("bitset"));
+  
+  return _M_w[0];
+}
+
+template<size_t _Nw>
+size_t _Base_bitset<_Nw>::_M_do_find_first(size_t __not_found) const 
+{
+  for ( size_t __i = 0; __i < _Nw; __i++ ) {
+    _WordT __thisword = _M_w[__i];
+    if ( __thisword != static_cast<_WordT>(0) ) {
+      // find byte within word
+      for ( size_t __j = 0; __j < sizeof(_WordT); __j++ ) {
+        unsigned char __this_byte
+          = static_cast<unsigned char>(__thisword & (~(unsigned char)0));
+        if ( __this_byte )
+          return __i*_GLIBCPP_BITSET_BITS_PER_WORD + __j*CHAR_BIT +
+            _First_one<true>::_S_first_one[__this_byte];
+
+        __thisword >>= CHAR_BIT;
+      }
+    }
+  }
+  // not found, so return an indication of failure.
+  return __not_found;
+}
+
+template<size_t _Nw>
+size_t
+_Base_bitset<_Nw>::_M_do_find_next(size_t __prev, size_t __not_found) const
+{
+  // make bound inclusive
+  ++__prev;
+
+  // check out of bounds
+  if ( __prev >= _Nw * _GLIBCPP_BITSET_BITS_PER_WORD )
+    return __not_found;
+
+    // search first word
+  size_t __i = _S_whichword(__prev);
+  _WordT __thisword = _M_w[__i];
+
+    // mask off bits below bound
+  __thisword &= (~static_cast<_WordT>(0)) << _S_whichbit(__prev);
+
+  if ( __thisword != static_cast<_WordT>(0) ) {
+    // find byte within word
+    // get first byte into place
+    __thisword >>= _S_whichbyte(__prev) * CHAR_BIT;
+    for ( size_t __j = _S_whichbyte(__prev); __j < sizeof(_WordT); __j++ ) {
+      unsigned char __this_byte
+        = static_cast<unsigned char>(__thisword & (~(unsigned char)0));
+      if ( __this_byte )
+        return __i*_GLIBCPP_BITSET_BITS_PER_WORD + __j*CHAR_BIT +
+          _First_one<true>::_S_first_one[__this_byte];
+
+      __thisword >>= CHAR_BIT;
+    }
+  }
+
+  // check subsequent words
+  __i++;
+  for ( ; __i < _Nw; __i++ ) {
+    __thisword = _M_w[__i];
+    if ( __thisword != static_cast<_WordT>(0) ) {
+      // find byte within word
+      for ( size_t __j = 0; __j < sizeof(_WordT); __j++ ) {
+        unsigned char __this_byte
+          = static_cast<unsigned char>(__thisword & (~(unsigned char)0));
+        if ( __this_byte )
+          return __i*_GLIBCPP_BITSET_BITS_PER_WORD + __j*CHAR_BIT +
+            _First_one<true>::_S_first_one[__this_byte];
+
+        __thisword >>= CHAR_BIT;
+      }
+    }
+  }
+
+  // not found, so return an indication of failure.
+  return __not_found;
+} // end _M_do_find_next
+
+
+// ------------------------------------------------------------
+
+//
+// Base class: specialization for a single word.
+//
+
+template<> struct _Base_bitset<1> {
+  typedef unsigned long _WordT;
+  _WordT _M_w;
+
+  _Base_bitset( void ) : _M_w(0) {}
+  _Base_bitset(unsigned long __val) : _M_w(__val) {}
+
+  static size_t _S_whichword( size_t __pos )
+    { return __pos / _GLIBCPP_BITSET_BITS_PER_WORD; }
+  static size_t _S_whichbyte( size_t __pos )
+    { return (__pos % _GLIBCPP_BITSET_BITS_PER_WORD) / CHAR_BIT; }
+  static size_t _S_whichbit( size_t __pos )
+    {  return __pos % _GLIBCPP_BITSET_BITS_PER_WORD; }
+  static _WordT _S_maskbit( size_t __pos )
+    { return (static_cast<_WordT>(1)) << _S_whichbit(__pos); }
+
+  _WordT& _M_getword(size_t)       { return _M_w; }
+  _WordT  _M_getword(size_t) const { return _M_w; }
+
+  _WordT& _M_hiword()       { return _M_w; }
+  _WordT  _M_hiword() const { return _M_w; }
+
+  void _M_do_and(const _Base_bitset<1>& __x) { _M_w &= __x._M_w; }
+  void _M_do_or(const _Base_bitset<1>& __x)  { _M_w |= __x._M_w; }
+  void _M_do_xor(const _Base_bitset<1>& __x) { _M_w ^= __x._M_w; }
+  void _M_do_left_shift(size_t __shift)     { _M_w <<= __shift; }
+  void _M_do_right_shift(size_t __shift)    { _M_w >>= __shift; }
+  void _M_do_flip()                       { _M_w = ~_M_w; }
+  void _M_do_set()                        { _M_w = ~static_cast<_WordT>(0); }
+  void _M_do_reset()                      { _M_w = 0; }
+
+  bool _M_is_equal(const _Base_bitset<1>& __x) const
+    { return _M_w == __x._M_w; }
+  bool _M_is_any() const
+    { return _M_w != 0; }
+
+  size_t _M_do_count() const {
+    size_t __result = 0;
+    const unsigned char* __byte_ptr = (const unsigned char*)&_M_w;
+    const unsigned char* __end_ptr
+      = ((const unsigned char*)&_M_w)+sizeof(_M_w);
+    while ( __byte_ptr < __end_ptr ) {
+      __result += _Bit_count<true>::_S_bit_count[*__byte_ptr];
+      __byte_ptr++;
+    }
+    return __result;
+  }
+
+  unsigned long _M_do_to_ulong() const { return _M_w; }
+
+  size_t _M_do_find_first(size_t __not_found) const;
+
+  // find the next "on" bit that follows "prev"
+  size_t _M_do_find_next(size_t __prev, size_t __not_found) const; 
+
+};
+
+
+// ------------------------------------------------------------
+// Helper class to zero out the unused high-order bits in the highest word.
+
+template <size_t _Extrabits> struct _Sanitize {
+  static void _M_do_sanitize(unsigned long& __val)
+    { __val &= ~((~static_cast<unsigned long>(0)) << _Extrabits); }
+};
+
+template<> struct _Sanitize<0> {
+  static void _M_do_sanitize(unsigned long) {}
+};
+
+
+
+// ------------------------------------------------------------
+// Class bitset.
+//   _Nb may be any nonzero number of type size_t.
+
+template<size_t _Nb>
+class bitset : private _Base_bitset<__BITSET_WORDS(_Nb)>
+{
+private:
+  typedef _Base_bitset<__BITSET_WORDS(_Nb)> _Base;
+  typedef unsigned long _WordT;
+
+private:
+  void _M_do_sanitize() {
+    _Sanitize<_Nb%_GLIBCPP_BITSET_BITS_PER_WORD>::_M_do_sanitize(this->_M_hiword());
+  }
+
+public:
+
+  // bit reference:
+  class reference;
+  friend class reference;
+
+  class reference {
+    friend class bitset;
+
+    _WordT *_M_wp;
+    size_t _M_bpos;
+
+    // left undefined
+    reference();
+
+  public:
+    reference( bitset& __b, size_t __pos ) {
+      _M_wp = &__b._M_getword(__pos);
+      _M_bpos = _Base::_S_whichbit(__pos);
+    }
+
+    ~reference() {}
+
+    // for b[i] = __x;
+    reference& operator=(bool __x) {
+      if ( __x )
+        *_M_wp |= _Base::_S_maskbit(_M_bpos);
+      else
+        *_M_wp &= ~_Base::_S_maskbit(_M_bpos);
+
+      return *this;
+    }
+
+    // for b[i] = b[__j];
+    reference& operator=(const reference& __j) {
+      if ( (*(__j._M_wp) & _Base::_S_maskbit(__j._M_bpos)) )
+        *_M_wp |= _Base::_S_maskbit(_M_bpos);
+      else
+        *_M_wp &= ~_Base::_S_maskbit(_M_bpos);
+
+      return *this;
+    }
+
+    // flips the bit
+    bool operator~() const
+      { return (*(_M_wp) & _Base::_S_maskbit(_M_bpos)) == 0; }
+
+    // for __x = b[i];
+    operator bool() const
+      { return (*(_M_wp) & _Base::_S_maskbit(_M_bpos)) != 0; }
+
+    // for b[i].flip();
+    reference& flip() {
+      *_M_wp ^= _Base::_S_maskbit(_M_bpos);
+      return *this;
+    }
+  };
+
+  // 23.3.5.1 constructors:
+  bitset() {}
+  bitset(unsigned long __val) : _Base_bitset<__BITSET_WORDS(_Nb)>(__val) 
+    { _M_do_sanitize(); }
+
+  template<class _CharT, class _Traits, class _Alloc>
+  explicit bitset(const basic_string<_CharT, _Traits, _Alloc>& __s,
+                  size_t __pos = 0)
+    : _Base() 
+  {
+    if (__pos > __s.size()) 
+      __STL_THROW(out_of_range("bitset"));
+    _M_copy_from_string(__s, __pos,
+                        basic_string<_CharT, _Traits, _Alloc>::npos);
+  }
+  template<class _CharT, class _Traits, class _Alloc>
+  bitset(const basic_string<_CharT, _Traits, _Alloc>& __s,
+         size_t __pos,
+         size_t __n)
+    : _Base() 
+  {
+    if (__pos > __s.size()) 
+      __STL_THROW(out_of_range("bitset"));
+    _M_copy_from_string(__s, __pos, __n);
+  }
+
+  // 23.3.5.2 bitset operations:
+  bitset<_Nb>& operator&=(const bitset<_Nb>& __rhs) {
+    this->_M_do_and(__rhs);
+    return *this;
+  }
+
+  bitset<_Nb>& operator|=(const bitset<_Nb>& __rhs) {
+    this->_M_do_or(__rhs);
+    return *this;
+  }
+
+  bitset<_Nb>& operator^=(const bitset<_Nb>& __rhs) {
+    this->_M_do_xor(__rhs);
+    return *this;
+  }
+
+  bitset<_Nb>& operator<<=(size_t __pos) {
+    this->_M_do_left_shift(__pos);
+    this->_M_do_sanitize();
+    return *this;
+  }
+
+  bitset<_Nb>& operator>>=(size_t __pos) {
+    this->_M_do_right_shift(__pos);
+    this->_M_do_sanitize();
+    return *this;
+  }
+
+  //
+  // Extension:
+  // Versions of single-bit set, reset, flip, test with no range checking.
+  //
+
+  bitset<_Nb>& _Unchecked_set(size_t __pos) {
+    this->_M_getword(__pos) |= _Base::_S_maskbit(__pos);
+    return *this;
+  }
+
+  bitset<_Nb>& _Unchecked_set(size_t __pos, int __val) {
+    if (__val)
+      this->_M_getword(__pos) |= _Base::_S_maskbit(__pos);
+    else
+      this->_M_getword(__pos) &= ~_Base::_S_maskbit(__pos);
+
+    return *this;
+  }
+
+  bitset<_Nb>& _Unchecked_reset(size_t __pos) {
+    this->_M_getword(__pos) &= ~_Base::_S_maskbit(__pos);
+    return *this;
+  }
+
+  bitset<_Nb>& _Unchecked_flip(size_t __pos) {
+    this->_M_getword(__pos) ^= _Base::_S_maskbit(__pos);
+    return *this;
+  }
+
+  bool _Unchecked_test(size_t __pos) const {
+    return (this->_M_getword(__pos) & _Base::_S_maskbit(__pos))
+      != static_cast<_WordT>(0);
+  }
+
+  // Set, reset, and flip.
+
+  bitset<_Nb>& set() {
+    this->_M_do_set();
+    this->_M_do_sanitize();
+    return *this;
+  }
+
+  bitset<_Nb>& set(size_t __pos, bool __val = true) {
+    if (__pos >= _Nb)
+      __STL_THROW(out_of_range("bitset"));
+
+    return _Unchecked_set(__pos, __val);
+  }
+
+  bitset<_Nb>& reset() {
+    this->_M_do_reset();
+    return *this;
+  }
+
+  bitset<_Nb>& reset(size_t __pos) {
+    if (__pos >= _Nb)
+      __STL_THROW(out_of_range("bitset"));
+
+    return _Unchecked_reset(__pos);
+  }
+
+  bitset<_Nb>& flip() {
+    this->_M_do_flip();
+    this->_M_do_sanitize();
+    return *this;
+  }
+
+  bitset<_Nb>& flip(size_t __pos) {
+    if (__pos >= _Nb)
+      __STL_THROW(out_of_range("bitset"));
+
+    return _Unchecked_flip(__pos);
+  }
+
+  bitset<_Nb> operator~() const { 
+    return bitset<_Nb>(*this).flip();
+  }
+
+  // element access:
+  //for b[i];
+  reference operator[](size_t __pos) { return reference(*this,__pos); }
+  bool operator[](size_t __pos) const { return _Unchecked_test(__pos); }
+
+  unsigned long to_ulong() const { return this->_M_do_to_ulong(); }
+
+  template <class _CharT, class _Traits, class _Alloc>
+  basic_string<_CharT, _Traits, _Alloc> to_string() const {
+    basic_string<_CharT, _Traits, _Alloc> __result;
+    _M_copy_to_string(__result);
+    return __result;
+  }
+
+  // Helper functions for string operations.
+  template<class _CharT, class _Traits, class _Alloc>
+  void _M_copy_from_string(const basic_string<_CharT,_Traits,_Alloc>& __s,
+                          size_t,
+                          size_t);
+
+  template<class _CharT, class _Traits, class _Alloc>
+  void _M_copy_to_string(basic_string<_CharT,_Traits,_Alloc>&) const;
+
+  size_t count() const { return this->_M_do_count(); }
+
+  size_t size() const { return _Nb; }
+
+  bool operator==(const bitset<_Nb>& __rhs) const {
+    return this->_M_is_equal(__rhs);
+  }
+  bool operator!=(const bitset<_Nb>& __rhs) const {
+    return !this->_M_is_equal(__rhs);
+  }
+
+  bool test(size_t __pos) const {
+    if (__pos >= _Nb)
+      __STL_THROW(out_of_range("bitset"));
+
+    return _Unchecked_test(__pos);
+  }
+
+  bool any() const { return this->_M_is_any(); }
+  bool none() const { return !this->_M_is_any(); }
+
+  bitset<_Nb> operator<<(size_t __pos) const
+    { return bitset<_Nb>(*this) <<= __pos; }
+  bitset<_Nb> operator>>(size_t __pos) const
+    { return bitset<_Nb>(*this) >>= __pos; }
+
+  //
+  // EXTENSIONS: bit-find operations.  These operations are
+  // experimental, and are subject to change or removal in future
+  // versions.
+  // 
+
+  // find the index of the first "on" bit
+  size_t _Find_first() const 
+    { return this->_M_do_find_first(_Nb); }
+
+  // find the index of the next "on" bit after prev
+  size_t _Find_next( size_t __prev ) const 
+    { return this->_M_do_find_next(__prev, _Nb); }
+
+};
+
+//
+// Definitions of non-inline member functions.
+//
+
+template <size_t _Nb>
+template<class _CharT, class _Traits, class _Alloc>
+void bitset<_Nb>
+  ::_M_copy_from_string(const basic_string<_CharT,_Traits,_Alloc>& __s,
+                        size_t __pos,
+                        size_t __n)
+{
+  reset();
+  const size_t __nbits = min(_Nb, min(__n, __s.size() - __pos));
+  for (size_t __i = 0; __i < __nbits; ++__i) {
+    switch(__s[__pos + __nbits - __i - 1]) {
+    case '0':
+      break;
+    case '1':
+      set(__i);
+      break;
+    default:
+      __STL_THROW(invalid_argument("bitset"));
+    }
+  }
+}
+
+template <size_t _Nb>
+template <class _CharT, class _Traits, class _Alloc>
+void bitset<_Nb>
+  ::_M_copy_to_string(basic_string<_CharT, _Traits, _Alloc>& __s) const
+{
+  __s.assign(_Nb, '0');
+  
+  for (size_t __i = 0; __i < _Nb; ++__i) 
+    if (_Unchecked_test(__i))
+      __s[_Nb - 1 - __i] = '1';
+}
+
+// ------------------------------------------------------------
+
+//
+// 23.3.5.3 bitset operations:
+//
+
+template <size_t _Nb>
+inline bitset<_Nb> operator&(const bitset<_Nb>& __x, const bitset<_Nb>& __y) {
+  bitset<_Nb> __result(__x);
+  __result &= __y;
+  return __result;
+}
+
+
+template <size_t _Nb>
+inline bitset<_Nb> operator|(const bitset<_Nb>& __x, const bitset<_Nb>& __y) {
+  bitset<_Nb> __result(__x);
+  __result |= __y;
+  return __result;
+}
+
+template <size_t _Nb>
+inline bitset<_Nb> operator^(const bitset<_Nb>& __x, const bitset<_Nb>& __y) {
+  bitset<_Nb> __result(__x);
+  __result ^= __y;
+  return __result;
+}
+
+template <class _CharT, class _Traits, size_t _Nb>
+basic_istream<_CharT, _Traits>&
+operator>>(basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
+{
+  typedef typename _Traits::char_type char_type;
+  basic_string<_CharT, _Traits> __tmp;
+  __tmp.reserve(_Nb);
+
+  // Skip whitespace
+  typename basic_istream<_CharT, _Traits>::sentry __sentry(__is);
+  if (__sentry) {
+    basic_streambuf<_CharT, _Traits>* __buf = __is.rdbuf();
+    for (size_t __i = 0; __i < _Nb; ++__i) {
+      static typename _Traits::int_type __eof = _Traits::eof();
+
+      typename _Traits::int_type __c1 = __buf->sbumpc();
+      if (_Traits::eq_int_type(__c1, __eof)) {
+        __is.setstate(ios_base::eofbit);
+        break;
+      }
+      else {
+        char_type __c2 = _Traits::to_char_type(__c1);
+        char_type __c  = __is.narrow(__c2, '*');
+
+        if (__c == '0' || __c == '1')
+          __tmp.push_back(__c);
+        else if (_Traits::eq_int_type(__buf->sputbackc(__c2), __eof)) {
+          __is.setstate(ios_base::failbit);
+          break;
+        }
+      }
+    }
+
+    if (__tmp.empty())
+      __is.setstate(ios_base::failbit);
+    else
+      __x._M_copy_from_string(__tmp, static_cast<size_t>(0), _Nb);
+  }
+
+  return __is;
+}
+
+template <class _CharT, class _Traits, size_t _Nb>
+basic_ostream<_CharT, _Traits>&
+operator<<(basic_ostream<_CharT, _Traits>& __os, const bitset<_Nb>& __x)
+{
+  basic_string<_CharT, _Traits> __tmp;
+  __x._M_copy_to_string(__tmp);
+  return __os << __tmp;
+}
+
+} // namespace std
+
+#undef __BITSET_WORDS
+
+#endif /* __SGI_STL_BITSET */
+
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/std_complex.h b/contrib/media/updf/include/bits/std_complex.h
new file mode 100644
index 000000000..e16a3bd2c
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_complex.h
@@ -0,0 +1,1025 @@
+// The template and inlines for the -*- C++ -*- complex number classes.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.2  Complex Numbers
+// Note: this is not a conforming implementation.
+// Initially implemented by Ulrich Drepper <drepper@cygnus.com>
+// Improved by Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
+//
+
+#ifndef _CPP_COMPLEX
+#define _CPP_COMPLEX	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_cmath.h>
+#include <bits/std_sstream.h>
+
+namespace std
+{
+  // Forward declarations
+  template<typename _Tp> class complex;
+  template<> class complex<float>;
+  template<> class complex<double>;
+  template<> class complex<long double>;
+
+  template<typename _Tp> _Tp abs(const complex<_Tp>&);
+  template<typename _Tp> _Tp arg(const complex<_Tp>&);
+  template<typename _Tp> _Tp norm(const complex<_Tp>&);
+
+  template<typename _Tp> complex<_Tp> conj(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> polar(const _Tp&, const _Tp&);
+
+  // Transcendentals:
+  template<typename _Tp> complex<_Tp> cos(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> cosh(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> exp(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> log(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> log10(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&, int);
+  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&, const _Tp&);
+  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&, 
+					   const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> pow(const _Tp&, const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> sin(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> sinh(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> sqrt(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> tan(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> tanh(const complex<_Tp>&);
+    
+    
+  // 26.2.2  Primary template class complex
+  template<typename _Tp>
+    class complex
+    {
+    public:
+      typedef _Tp value_type;
+      
+      complex(const _Tp& = _Tp(), const _Tp & = _Tp());
+
+      // Let's the compiler synthetize the copy constructor   
+      // complex (const complex<_Tp>&);
+      template<typename _Up>
+        complex(const complex<_Up>&);
+        
+      _Tp real() const;
+      _Tp imag() const;
+
+      complex<_Tp>& operator=(const _Tp&);
+      complex<_Tp>& operator+=(const _Tp&);
+      complex<_Tp>& operator-=(const _Tp&);
+      complex<_Tp>& operator*=(const _Tp&);
+      complex<_Tp>& operator/=(const _Tp&);
+
+      // Let's the compiler synthetize the
+      // copy and assignment operator
+      // complex<_Tp>& operator= (const complex<_Tp>&);
+      template<typename _Up>
+        complex<_Tp>& operator=(const complex<_Up>&);
+      template<typename _Up>
+        complex<_Tp>& operator+=(const complex<_Up>&);
+      template<typename _Up>
+        complex<_Tp>& operator-=(const complex<_Up>&);
+      template<typename _Up>
+        complex<_Tp>& operator*=(const complex<_Up>&);
+      template<typename _Up>
+        complex<_Tp>& operator/=(const complex<_Up>&);
+
+    private:
+      _Tp _M_real, _M_imag;
+    };
+
+  template<typename _Tp>
+    inline _Tp
+    complex<_Tp>::real() const { return _M_real; }
+
+  template<typename _Tp>
+    inline _Tp
+    complex<_Tp>::imag() const { return _M_imag; }
+
+  template<typename _Tp>
+    inline 
+    complex<_Tp>::complex(const _Tp& __r, const _Tp& __i)
+    : _M_real(__r), _M_imag(__i) { }
+
+  template<typename _Tp>
+    template<typename _Up>
+    inline 
+    complex<_Tp>::complex(const complex<_Up>& __z)
+    : _M_real(__z.real()), _M_imag(__z.imag()) { }
+        
+  template<typename _Tp>
+    complex<_Tp>&
+    complex<_Tp>::operator=(const _Tp& __t)
+    {
+     _M_real = __t;
+     _M_imag = _Tp();
+     return *this;
+    } 
+
+  // 26.2.5/1
+  template<typename _Tp>
+    inline complex<_Tp>&
+    complex<_Tp>::operator+=(const _Tp& __t)
+    {
+      _M_real += __t;
+      return *this;
+    }
+
+  // 26.2.5/3
+  template<typename _Tp>
+    inline complex<_Tp>&
+    complex<_Tp>::operator-=(const _Tp& __t)
+    {
+      _M_real -= __t;
+      return *this;
+    }
+
+  // 26.2.5/5
+  template<typename _Tp>
+    complex<_Tp>&
+    complex<_Tp>::operator*=(const _Tp& __t)
+    {
+      _M_real *= __t;
+      _M_imag *= __t;
+      return *this;
+    }
+
+  // 26.2.5/7
+  template<typename _Tp>
+    complex<_Tp>&
+    complex<_Tp>::operator/=(const _Tp& __t)
+    {
+      _M_real /= __t;
+      _M_imag /= __t;
+      return *this;
+    }
+
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator=(const complex<_Up>& __z)
+    {
+      _M_real = __z.real();
+      _M_imag = __z.imag();
+      return *this;
+    }
+
+  // 26.2.5/9
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator+=(const complex<_Up>& __z)
+    {
+      _M_real += __z.real();
+      _M_imag += __z.imag();
+      return *this;
+    }
+
+  // 26.2.5/11
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator-=(const complex<_Up>& __z)
+    {
+      _M_real -= __z.real();
+      _M_imag -= __z.imag();
+      return *this;
+    }
+
+  // 26.2.5/13
+  // XXX: This is a grammar school implementation.
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator*=(const complex<_Up>& __z)
+    {
+      const _Tp __r = _M_real * __z.real() - _M_imag * __z.imag();
+      _M_imag = _M_real * __z.imag() + _M_imag * __z.real();
+      _M_real = __r;
+      return *this;
+    }
+
+  // 26.2.5/15
+  // XXX: This is a grammar school implementation.
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator/=(const complex<_Up>& __z)
+    {
+      const _Tp __r =  _M_real * __z.real() + _M_imag * __z.imag();
+      const _Tp __n = norm(__z);
+      _M_imag = (_M_real * __z.imag() - _M_imag * __z.real()) / __n;
+      _M_real = __r / __n;
+      return *this;
+    }
+    
+  // Operators:
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator+(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) += __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator+(const complex<_Tp>& __x, const _Tp& __y)
+    { return complex<_Tp> (__x) += __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator+(const _Tp& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__y) += __x; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) -= __y; }
+    
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator-(const complex<_Tp>& __x, const _Tp& __y)
+    { return complex<_Tp> (__x) -= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator-(const _Tp& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) -= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator*(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) *= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator*(const complex<_Tp>& __x, const _Tp& __y)
+    { return complex<_Tp> (__x) *= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator*(const _Tp& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__y) *= __x; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator/(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) /= __y; }
+    
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator/(const complex<_Tp>& __x, const _Tp& __y)
+    { return complex<_Tp> (__x) /= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator/(const _Tp& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) /= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator+(const complex<_Tp>& __x)
+    { return __x; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator-(const complex<_Tp>& __x)
+    {  return complex<_Tp>(-__x.real(), -__x.imag()); }
+
+  template<typename _Tp>
+    inline bool
+    operator==(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return __x.real() == __y.real() && __x.imag() == __y.imag(); }
+
+  template<typename _Tp>
+    inline bool
+    operator==(const complex<_Tp>& __x, const _Tp& __y)
+    { return __x.real() == __y && __x.imag() == _Tp(); }
+
+  template<typename _Tp>
+    inline bool
+    operator==(const _Tp& __x, const complex<_Tp>& __y)
+    { return __x == __y.real() && _Tp() == __y.imag(); }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return __x.real() != __y.real() || __x.imag() != __y.imag(); }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(const complex<_Tp>& __x, const _Tp& __y)
+    { return __x.real() != __y || __x.imag() != _Tp(); }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(const _Tp& __x, const complex<_Tp>& __y)
+    { return __x != __y.real() || _Tp() != __y.imag(); }
+
+  template<typename _Tp, typename _CharT, class _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
+    {
+      _Tp __re_x, __im_x;
+      _CharT __ch;
+      __is >> __ch;
+      if (__ch == '(') 
+	{
+	  __is >> __re_x >> __ch;
+	  if (__ch == ',') 
+	    {
+	      __is >> __im_x >> __ch;
+	      if (__ch == ')') 
+		__x = complex<_Tp>(__re_x, __im_x);
+	      else
+		__is.setstate(ios_base::failbit);
+	    }
+	  else if (__ch == ')') 
+	    __x = complex<_Tp>(__re_x, _Tp(0));
+	  else
+	    __is.setstate(ios_base::failbit);
+	}
+      else 
+	{
+	  __is.putback(__ch);
+	  __is >> __re_x;
+	  __x = complex<_Tp>(__re_x, _Tp(0));
+	}
+      return __is;
+    }
+
+  template<typename _Tp, typename _CharT, class _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __os, const complex<_Tp>& __x)
+    {
+      basic_ostringstream<_CharT, _Traits> __s;
+      __s.flags(__os.flags());
+      __s.imbue(__os.getloc());
+      __s.precision(__os.precision());
+      __s << '(' << __x.real() << "," << __x.imag() << ')';
+      return __os << __s.str();
+    }
+
+  // Values
+  template<typename _Tp>
+    inline _Tp
+    real(const complex<_Tp>& __z)
+    { return __z.real(); }
+    
+  template<typename _Tp>
+    inline _Tp
+    imag(const complex<_Tp>& __z)
+    { return __z.imag(); }
+
+  template<typename _Tp>
+    inline _Tp
+    abs(const complex<_Tp>& __z)
+    {
+      _Tp __x = __z.real();
+      _Tp __y = __z.imag();
+      const _Tp __s = abs(__x) + abs(__y);
+      if (__s == _Tp())  // well ...
+        return __s;
+      __x /= __s; 
+      __y /= __s;
+      return __s * sqrt(__x * __x + __y * __y);
+    }
+
+  template<typename _Tp>
+    inline _Tp
+    arg(const complex<_Tp>& __z)
+    { return atan2(__z.imag(), __z.real()); }
+
+  template<typename _Tp>
+    inline _Tp
+    norm(const complex<_Tp>& __z)
+    {
+      _Tp __res = abs(__z);
+      return __res * __res;
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    polar(const _Tp& __rho, const _Tp& __theta)
+    { return complex<_Tp>(__rho * cos(__theta), __rho * sin(__theta)); }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    conj(const complex<_Tp>& __z)
+    { return complex<_Tp>(__z.real(), -__z.imag()); }
+  
+  // Transcendentals
+  template<typename _Tp>
+    inline complex<_Tp>
+    cos(const complex<_Tp>& __z)
+    {
+      const _Tp __x = __z.real();
+      const _Tp __y = __z.imag();
+      return complex<_Tp>(cos(__x) * cosh(__y), -sin(__x) * sinh(__y));
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    cosh(const complex<_Tp>& __z)
+    {
+      const _Tp __x = __z.real();
+      const _Tp __y = __z.imag();
+      return complex<_Tp>(cosh(__x) * cos(__y), sinh(__x) * sin(__y));
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    exp(const complex<_Tp>& __z)
+    { return polar(exp(__z.real()), __z.imag()); }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    log(const complex<_Tp>& __z)
+    { return complex<_Tp>(log(abs(__z)), arg(__z)); }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    log10(const complex<_Tp>& __z)
+    { return log(__z) / log(_Tp(10.0)); }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    sin(const complex<_Tp>& __z)
+    {
+      const _Tp __x = __z.real();
+      const _Tp __y = __z.imag();
+      return complex<_Tp>(sin(__x) * cosh(__y), cos(__x) * sinh(__y)); 
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    sinh(const complex<_Tp>& __z)
+    {
+      const _Tp __x = __z.real();
+      const _Tp  __y = __z.imag();
+      return complex<_Tp>(sinh(__x) * cos(__y), cosh(__x) * sin(__y));
+    }
+
+  template<typename _Tp>
+    complex<_Tp>
+    sqrt(const complex<_Tp>& __z)
+    {
+      _Tp __x = __z.real();
+      _Tp __y = __z.imag();
+
+      if (__x == _Tp())
+        {
+          _Tp __t = sqrt(abs(__y) / 2);
+          return complex<_Tp>(__t, __y < _Tp() ? -__t : __t);
+        }
+      else
+        {
+          _Tp __t = sqrt(2 * (abs(__z) + abs(__x)));
+          _Tp __u = __t / 2;
+          return __x > _Tp()
+            ? complex<_Tp>(__u, __y / __t)
+            : complex<_Tp>(abs(__y) / __t, __y < _Tp() ? -__u : __u);
+        }
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    tan(const complex<_Tp>& __z)
+    {
+      return sin(__z) / cos(__z);
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    tanh(const complex<_Tp>& __z)
+    {
+      return sinh(__z) / cosh(__z);
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    pow(const complex<_Tp>& __z, int __n)
+    {
+      return __pow_helper(__z, __n);
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    pow(const complex<_Tp>& __x, const _Tp& __y)
+    {
+      return exp(__y * log(__x));
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    pow(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    {
+      return exp(__y * log(__x));
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    pow(const _Tp& __x, const complex<_Tp>& __y)
+    {
+      return exp(__y * log(__x));
+    }
+
+  // 26.2.3  complex specializations
+  // complex<float> specialization
+  template<> class complex<float>
+  {
+  public:
+    typedef float value_type;
+    
+    complex(float = 0.0f, float = 0.0f);
+#ifdef _GLIBCPP_BUGGY_COMPLEX
+    complex(const complex& __z) : _M_value(__z._M_value) { }
+#endif
+    explicit complex(const complex<double>&);
+    explicit complex(const complex<long double>&);
+
+    float real() const;
+    float imag() const;
+
+    complex<float>& operator=(float);
+    complex<float>& operator+=(float);
+    complex<float>& operator-=(float);
+    complex<float>& operator*=(float);
+    complex<float>& operator/=(float);
+        
+    // Let's the compiler synthetize the copy and assignment
+    // operator.  It always does a pretty good job.
+    // complex& operator= (const complex&);
+    template<typename _Tp>
+      complex<float>&operator=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<float>& operator+=(const complex<_Tp>&);
+    template<class _Tp>
+      complex<float>& operator-=(const complex<_Tp>&);
+    template<class _Tp>
+      complex<float>& operator*=(const complex<_Tp>&);
+    template<class _Tp>
+      complex<float>&operator/=(const complex<_Tp>&);
+
+  private:
+    typedef __complex__ float _ComplexT;
+    _ComplexT _M_value;
+
+    complex(_ComplexT __z) : _M_value(__z) { }
+        
+    friend class complex<double>;
+    friend class complex<long double>;
+  };
+
+  inline float
+  complex<float>::real() const
+  { return __real__ _M_value; }
+
+  inline float
+  complex<float>::imag() const
+  { return __imag__ _M_value; }
+
+  inline
+  complex<float>::complex(float r, float i)
+  {
+    __real__ _M_value = r;
+    __imag__ _M_value = i;
+  }
+
+  inline complex<float>&
+  complex<float>::operator=(float __f)
+  {
+    __real__ _M_value = __f;
+    __imag__ _M_value = 0.0f;
+    return *this;
+  }
+
+  inline complex<float>&
+  complex<float>::operator+=(float __f)
+  {
+    __real__ _M_value += __f;
+    return *this;
+  }
+
+  inline complex<float>&
+  complex<float>::operator-=(float __f)
+  {
+    __real__ _M_value -= __f;
+    return *this;
+  }
+
+  inline complex<float>&
+  complex<float>::operator*=(float __f)
+  {
+    _M_value *= __f;
+    return *this;
+  }
+
+  inline complex<float>&
+  complex<float>::operator/=(float __f)
+  {
+    _M_value /= __f;
+    return *this;
+  }
+
+  template<typename _Tp>
+  inline complex<float>&
+  complex<float>::operator=(const complex<_Tp>& __z)
+  {
+    __real__ _M_value = __z.real();
+    __imag__ _M_value = __z.imag();
+    return *this;
+  }
+
+  template<typename _Tp>
+  inline complex<float>&
+  complex<float>::operator+=(const complex<_Tp>& __z)
+  {
+    __real__ _M_value += __z.real();
+    __imag__ _M_value += __z.imag();
+    return *this;
+  }
+    
+  template<typename _Tp>
+    inline complex<float>&
+    complex<float>::operator-=(const complex<_Tp>& __z)
+    {
+     __real__ _M_value -= __z.real();
+     __imag__ _M_value -= __z.imag();
+     return *this;
+    } 
+
+  template<typename _Tp>
+    inline complex<float>&
+    complex<float>::operator*=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value *= __t;
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<float>&
+    complex<float>::operator/=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value /= __t;
+      return *this;
+    }
+
+  // 26.2.3  complex specializations
+  // complex<double> specialization
+  template<> class complex<double>
+  {
+  public:
+    typedef double value_type;
+
+    complex(double  =0.0, double =0.0);
+#ifdef _GLIBCPP_BUGGY_COMPLEX
+    complex(const complex& __z) : _M_value(__z._M_value) { }
+#endif
+    complex(const complex<float>&);
+    explicit complex(const complex<long double>&);
+        
+    double real() const;
+    double imag() const;
+        
+    complex<double>& operator=(double);
+    complex<double>& operator+=(double);
+    complex<double>& operator-=(double);
+    complex<double>& operator*=(double);
+    complex<double>& operator/=(double);
+
+    // The compiler will synthetize this, efficiently.
+    // complex& operator= (const complex&);
+    template<typename _Tp>
+      complex<double>& operator=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<double>& operator+=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<double>& operator-=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<double>& operator*=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<double>& operator/=(const complex<_Tp>&);
+
+  private:
+    typedef __complex__ double _ComplexT;
+    _ComplexT _M_value;
+
+    complex(_ComplexT __z) : _M_value(__z) { }
+        
+    friend class complex<float>;
+    friend class complex<long double>;
+  };
+
+  inline double
+  complex<double>::real() const
+  { return __real__ _M_value; }
+
+  inline double
+  complex<double>::imag() const
+  { return __imag__ _M_value; }
+
+  inline
+  complex<double>::complex(double __r, double __i)
+  {
+    __real__ _M_value = __r;
+    __imag__ _M_value = __i;
+  }
+
+  inline complex<double>&
+  complex<double>::operator=(double __d)
+  {
+    __real__ _M_value = __d;
+    __imag__ _M_value = 0.0;
+    return *this;
+  }
+
+  inline complex<double>&
+  complex<double>::operator+=(double __d)
+  {
+    __real__ _M_value += __d;
+    return *this;
+  }
+
+  inline complex<double>&
+  complex<double>::operator-=(double __d)
+  {
+    __real__ _M_value -= __d;
+    return *this;
+  }
+
+  inline complex<double>&
+  complex<double>::operator*=(double __d)
+  {
+    _M_value *= __d;
+    return *this;
+  }
+
+  inline complex<double>&
+  complex<double>::operator/=(double __d)
+  {
+    _M_value /= __d;
+    return *this;
+  }
+
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value = __z.real();
+      __imag__ _M_value = __z.imag();
+      return *this;
+    }
+    
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator+=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value += __z.real();
+      __imag__ _M_value += __z.imag();
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator-=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value -= __z.real();
+      __imag__ _M_value -= __z.imag();
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator*=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value *= __t;
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator/=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value /= __t;
+      return *this;
+    }
+
+  // 26.2.3  complex specializations
+  // complex<long double> specialization
+  template<> class complex<long double>
+  {
+  public:
+    typedef long double value_type;
+
+    complex(long double = 0.0L, long double = 0.0L);
+#ifdef _GLIBCPP_BUGGY_COMPLEX
+    complex(const complex& __z) : _M_value(__z._M_value) { }
+#endif
+    complex(const complex<float>&);
+    complex(const complex<double>&);
+
+    long double real() const;
+    long double imag() const;
+
+    complex<long double>& operator= (long double);
+    complex<long double>& operator+= (long double);
+    complex<long double>& operator-= (long double);
+    complex<long double>& operator*= (long double);
+    complex<long double>& operator/= (long double);
+
+    // The compiler knows how to do this efficiently
+    // complex& operator= (const complex&);
+    template<typename _Tp>
+      complex<long double>& operator=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<long double>& operator+=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<long double>& operator-=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<long double>& operator*=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<long double>& operator/=(const complex<_Tp>&);
+
+  private:
+    typedef __complex__ long double _ComplexT;
+    _ComplexT _M_value;
+
+    complex(_ComplexT __z) : _M_value(__z) { }
+
+    friend class complex<float>;
+    friend class complex<double>;
+  };
+
+  inline
+  complex<long double>::complex(long double __r, long double __i)
+  {
+    __real__ _M_value = __r;
+    __imag__ _M_value = __i;
+  }
+
+  inline long double
+  complex<long double>::real() const
+  { return __real__ _M_value; }
+
+  inline long double
+  complex<long double>::imag() const
+  { return __imag__ _M_value; }
+
+  inline complex<long double>&   
+  complex<long double>::operator=(long double __r)
+  {
+    __real__ _M_value = __r;
+    __imag__ _M_value = 0.0L;
+    return *this;
+  }
+
+  inline complex<long double>&
+  complex<long double>::operator+=(long double __r)
+  {
+    __real__ _M_value += __r;
+    return *this;
+  }
+
+  inline complex<long double>&
+  complex<long double>::operator-=(long double __r)
+  {
+    __real__ _M_value -= __r;
+    return *this;
+  }
+
+  inline complex<long double>&
+  complex<long double>::operator*=(long double __r)
+  {
+    __real__ _M_value *= __r;
+    return *this;
+  }
+
+  inline complex<long double>&
+  complex<long double>::operator/=(long double __r)
+  {
+    __real__ _M_value /= __r;
+    return *this;
+  }
+
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value = __z.real();
+      __imag__ _M_value = __z.imag();
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator+=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value += __z.real();
+      __imag__ _M_value += __z.imag();
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator-=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value -= __z.real();
+      __imag__ _M_value -= __z.imag();
+      return *this;
+    }
+    
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator*=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value *= __t;
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator/=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value /= __t;
+      return *this;
+    }
+
+  // These bits have to be at the end of this file, so that the
+  // specializations have all been defined.
+  // ??? No, they have to be there because of compiler limitation at
+  // inlining.  It suffices that class specializations be defined.
+  inline
+  complex<float>::complex(const complex<double>& __z)
+  : _M_value(_ComplexT(__z._M_value)) { }
+
+  inline
+  complex<float>::complex(const complex<long double>& __z)
+  : _M_value(_ComplexT(__z._M_value)) { }
+
+  inline
+  complex<double>::complex(const complex<float>& __z) 
+  : _M_value(_ComplexT(__z._M_value)) { }
+
+  inline
+  complex<double>::complex(const complex<long double>& __z)
+  {
+    __real__ _M_value = __z.real();
+    __imag__ _M_value = __z.imag();
+  }
+
+  inline
+  complex<long double>::complex(const complex<float>& __z)
+  : _M_value(_ComplexT(__z._M_value)) { }
+
+  inline
+  complex<long double>::complex(const complex<double>& __z)
+  : _M_value(_ComplexT(__z._M_value)) { }
+} // namespace std
+
+#endif	/* _CPP_COMPLEX */
diff --git a/contrib/media/updf/include/bits/std_deque.h b/contrib/media/updf/include/bits/std_deque.h
new file mode 100644
index 000000000..f8760a51a
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_deque.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_DEQUE
+#define _CPP_DEQUE 1
+
+#pragma GCC system_header
+
+#include <bits/functexcept.h>
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_deque.h>
+
+#endif /* _CPP_DEQUE */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_fstream.h b/contrib/media/updf/include/bits/std_fstream.h
new file mode 100644
index 000000000..a0604abbe
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_fstream.h
@@ -0,0 +1,425 @@
+// File based streams -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _CPP_FSTREAM
+#define _CPP_FSTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/std_istream.h>
+#include <bits/std_ostream.h>
+#include <bits/basic_file.h>
+#include <bits/std_locale.h>	// For codecvt
+#include <bits/gthr.h>
+
+namespace std 
+{
+  template<typename _CharT, typename _Traits>
+    class basic_filebuf : public basic_streambuf<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT                     	        char_type;
+      typedef _Traits                    	        traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+      
+      // Non-standard Types:
+      typedef basic_streambuf<char_type, traits_type>  	__streambuf_type;
+      typedef basic_filebuf<char_type, traits_type>     __filebuf_type;
+      typedef __basic_file<char_type>		        __file_type;
+      typedef typename traits_type::state_type          __state_type;
+      typedef codecvt<char_type, char, __state_type>    __codecvt_type;
+      typedef typename __codecvt_type::result 	        __res_type;
+      typedef ctype<char_type>                          __ctype_type;
+
+      friend class ios_base; // For sync_with_stdio.
+
+    private:
+      // Data Members:
+      // External buffer.
+      __file_type* 		_M_file;
+
+      // Current and beginning state type for codecvt.
+      __state_type		_M_state_cur;
+      __state_type 		_M_state_beg; 	
+
+      // MT lock inherited from libio or other low-level io library.
+      __c_lock          	_M_lock;
+
+      // Set iff _M_buf is allocated memory from _M_allocate_internal_buffer..
+      bool			_M_buf_allocated;
+
+      // XXX Needed? 
+      bool			_M_last_overflowed;  
+  
+    public:
+      // Constructors/destructor:
+      basic_filebuf();
+
+      // Non-standard ctor:
+      basic_filebuf(__c_file_type* __f, ios_base::openmode __mode, 
+		    int_type __s = static_cast<int_type>(BUFSIZ));
+ 
+      virtual 
+      ~basic_filebuf() 
+      { 
+	this->close();
+	_M_last_overflowed = false;
+      }
+
+      // Members:
+      bool 
+      is_open(void) const { return _M_file ? _M_file->is_open() : false; }
+    
+      __filebuf_type* 
+      open(const char* __s, ios_base::openmode __mode);
+    
+      __filebuf_type* 
+      close(void);
+
+    protected:
+      void 
+      _M_allocate_internal_buffer();
+
+      void 
+      _M_destroy_internal_buffer();
+
+      void 
+      _M_allocate_pback_buffer();
+
+      // Create __file_type object and initialize it properly.
+      void
+      _M_allocate_file();
+
+      // Overridden virtual functions:
+      virtual streamsize 
+      showmanyc(void);
+   
+      // Stroustrup, 1998, p. 628 
+      // underflow() and uflow() functions are called to get the next
+      // charater from the real input source when the buffer is empty.
+      // Buffered input uses underflow()
+      virtual int_type 
+      underflow(void);
+
+      virtual int_type 
+      pbackfail(int_type __c = _Traits::eof());
+
+      // NB: For what the standard expects of the overflow function,
+      // see _M_really_overflow(), below. Because basic_streambuf's
+      // sputc/sputn call overflow directly, and the complications of
+      // this implementation's setting of the initial pointers all
+      // equal to _M_buf when initializing, it seems essential to have
+      // this in actuality be a helper function that checks for the
+      // eccentricities of this implementation, and then call
+      // overflow() if indeed the buffer is full.
+      virtual int_type 
+      overflow(int_type __c = _Traits::eof());
+
+      // Stroustrup, 1998, p 648
+      // The overflow() function is called to transfer characters to the
+      // real output destination when the buffer is full. A call to
+      // overflow(c) outputs the contents of the buffer plus the
+      // character c.
+      // 27.5.2.4.5 
+      // Consume some sequence of the characters in the pending sequence.
+      int_type 
+      _M_really_overflow(int_type __c = _Traits::eof());
+    
+      virtual __streambuf_type* 
+      setbuf(char_type* __s, streamsize __n);
+    
+      virtual pos_type 
+      seekoff(off_type __off, ios_base::seekdir __way,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      virtual pos_type 
+      seekpos(pos_type __pos,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      virtual int 
+      sync(void)
+      {
+	bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
+	if (__testput)
+	  {
+            // Make sure that libio resyncs its idea of the file position
+            // with the external file.
+            _M_file->sync();
+
+	    // Need to restore current position. This interpreted as
+	    // the position of the external byte sequence (_M_file)
+	    // plus the offset in the current internal buffer
+	    // (_M_out_beg - _M_out_cur)
+	    streamoff __cur = _M_file->seekoff(0, ios_base::cur);
+	    off_type __off = _M_out_cur - _M_out_beg;
+	    _M_really_overflow();
+	    _M_file->seekpos(__cur + __off);
+	  }
+	_M_last_overflowed = false;	
+	return 0;
+      }
+      
+      virtual void 
+      imbue(const locale& __loc);
+
+      virtual streamsize 
+      xsgetn(char_type* __s, streamsize __n)
+      {
+	streamsize __ret = 0;
+	// Clear out pback buffer before going on to the real deal...
+	if (_M_pback_init)
+	  {
+	    while (__ret < __n && _M_in_cur < _M_in_end)
+	      {
+		*__s = *_M_in_cur;
+		++__ret;
+		++__s;
+		++_M_in_cur;
+	      }
+	    _M_pback_destroy();
+	  }
+	if (__ret < __n)
+	  __ret += __streambuf_type::xsgetn(__s, __n - __ret);
+	return __ret;
+      }
+ 
+      virtual streamsize 
+      xsputn(const char_type* __s, streamsize __n)
+      {
+	_M_pback_destroy();
+	return __streambuf_type::xsputn(__s, __n);
+      }
+       
+      void
+      _M_output_unshift();
+    };
+
+
+  // 27.8.1.5  Template class basic_ifstream
+  template<typename _CharT, typename _Traits>
+    class basic_ifstream : public basic_istream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
+      typedef basic_istream<char_type, traits_type>	__istream_type;
+    
+    private:
+      __filebuf_type	_M_filebuf;
+
+    public:
+     // Constructors/Destructors:
+      basic_ifstream()
+      : __istream_type(NULL), _M_filebuf()
+      { this->init(&_M_filebuf); }
+
+      explicit 
+      basic_ifstream(const char* __s, ios_base::openmode __mode = ios_base::in)
+      : __istream_type(NULL), _M_filebuf()
+      { 
+	this->init(&_M_filebuf); 
+	this->open(__s, __mode); 
+      }
+    
+      ~basic_ifstream()
+      { }
+
+      // Members:
+      __filebuf_type* 
+      rdbuf() const 
+      { return const_cast<__filebuf_type*>(&_M_filebuf); }
+
+      bool 
+      is_open(void) { return _M_filebuf.is_open(); }
+
+      void 
+      open(const char* __s, ios_base::openmode __mode = ios_base::in)
+      { 
+	if (_M_filebuf.open(__s, __mode | ios_base::in) == NULL)
+	  this->setstate(ios_base::failbit); 
+      }
+
+      void 
+      close(void)
+      { 
+	if (!_M_filebuf.close())
+	  this->setstate(ios_base::failbit);	
+      }
+    };
+
+  
+  // 27.8.1.8  Template class basic_ofstream
+  template<typename _CharT, typename _Traits>
+    class basic_ofstream : public basic_ostream<_CharT,_Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
+      typedef basic_ostream<char_type, traits_type>	__ostream_type;
+      
+    private:
+      __filebuf_type	_M_filebuf;
+
+    public:
+      // Constructors:
+      basic_ofstream()
+      : __ostream_type(NULL), _M_filebuf()
+      { this->init(&_M_filebuf); }
+      
+      explicit 
+      basic_ofstream(const char* __s, 
+		     ios_base::openmode __mode = ios_base::out|ios_base::trunc)
+      : __ostream_type(NULL), _M_filebuf()
+      { 
+	this->init(&_M_filebuf); 
+	this->open(__s, __mode); 
+      }
+
+      ~basic_ofstream()
+      { }
+
+      // Members:
+      __filebuf_type* 
+      rdbuf(void) const
+      { return const_cast<__filebuf_type*>(&_M_filebuf); }
+ 
+      bool 
+      is_open(void) { return _M_filebuf.is_open(); }
+
+      void 
+      open(const char* __s, 
+	   ios_base::openmode __mode = ios_base::out | ios_base::trunc)
+      { 
+	if (!_M_filebuf.open(__s, __mode | ios_base::out))
+	  this->setstate(ios_base::failbit); 
+      }
+
+      void 
+      close(void)
+      { 
+	if (!_M_filebuf.close())
+	  setstate(ios_base::failbit); 
+      }
+    };
+
+
+  // 27.8.1.11  Template class basic_fstream
+  template<typename _CharT, typename _Traits>
+    class basic_fstream : public basic_iostream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
+      typedef basic_ios<char_type, traits_type>		__ios_type;
+      typedef basic_iostream<char_type, traits_type>	__iostream_type;
+
+    private:
+      __filebuf_type	_M_filebuf;
+      
+    public:
+      // Constructors/destructor:
+      basic_fstream()
+      : __iostream_type(NULL), _M_filebuf()
+      { this->init(&_M_filebuf); }
+
+      explicit 
+      basic_fstream(const char* __s,
+		    ios_base::openmode __mode = ios_base::in | ios_base::out)
+      : __iostream_type(NULL), _M_filebuf()
+      { 
+	this->init(&_M_filebuf); 
+	this->open(__s, __mode); 
+      }
+ 
+      ~basic_fstream()
+      { }
+    
+      // Members:
+      __filebuf_type* 
+      rdbuf(void) const 
+      { return const_cast<__filebuf_type*>(&_M_filebuf); }
+
+      bool 
+      is_open(void) { return _M_filebuf.is_open(); }
+
+      void 
+      open(const char* __s, 
+	   ios_base::openmode __mode = ios_base::in | ios_base::out)
+      { 
+	if (!_M_filebuf.open(__s, __mode))
+	  setstate(ios_base::failbit); 
+      }
+
+      void 
+      close(void)
+      { 
+	if (!_M_filebuf.close())
+	  setstate(ios_base::failbit); 
+      }
+    };
+} // namespace std
+
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+# include <bits/fstream.tcc>
+#endif
+#endif
+
+#endif	
+
diff --git a/contrib/media/updf/include/bits/std_functional.h b/contrib/media/updf/include/bits/std_functional.h
new file mode 100644
index 000000000..bd30c1041
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_functional.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_FUNCTIONAL
+#define _CPP_FUNCTIONAL 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+#include <bits/stl_function.h>
+
+#endif /* _CPP_FUNCTIONAL */
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/std_iomanip.h b/contrib/media/updf/include/bits/std_iomanip.h
new file mode 100644
index 000000000..5e0cb91bd
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_iomanip.h
@@ -0,0 +1,218 @@
+// Standard stream manipulators -*- C++ -*-
+
+// Copyright (C) 1997-1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.3  Standard manipulators
+//
+
+#ifndef _CPP_IOMANIP
+#define _CPP_IOMANIP 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_istream.h>
+#include <bits/std_functional.h>
+
+namespace std
+{
+
+  struct _Resetiosflags { ios_base::fmtflags _M_mask; };
+
+  inline _Resetiosflags 
+  resetiosflags(ios_base::fmtflags __mask)
+  { 
+    _Resetiosflags __x; 
+    __x._M_mask = __mask; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Resetiosflags __f)
+    { 
+      __is.setf(ios_base::fmtflags(0), __f._M_mask); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Resetiosflags __f)
+    { 
+      __os.setf(ios_base::fmtflags(0), __f._M_mask); 
+      return __os; 
+    }
+
+
+  struct _Setiosflags { ios_base::fmtflags _M_mask; };
+
+  inline _Setiosflags 
+  setiosflags (ios_base::fmtflags __mask)
+  { 
+    _Setiosflags __x; 
+    __x._M_mask = __mask; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setiosflags __f)
+    { 
+      __is.setf(__f._M_mask); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setiosflags __f)
+    { 
+      __os.setf(__f._M_mask); 
+      return __os; 
+    }
+
+
+  struct _Setbase { int _M_base; };
+
+  inline _Setbase 
+  setbase (int __base)
+  { 
+    _Setbase __x; 
+    __x._M_base = __base; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setbase __f)
+    {
+      __is.setf(__f._M_base ==  8 ? ios_base::oct : 
+	      __f._M_base == 10 ? ios_base::dec : 
+	      __f._M_base == 16 ? ios_base::hex : 
+	      ios_base::fmtflags(0), ios_base::basefield);
+      return __is; 
+    }
+  
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setbase __f)
+    {
+      __os.setf(__f._M_base ==  8 ? ios_base::oct : 
+		__f._M_base == 10 ? ios_base::dec : 
+		__f._M_base == 16 ? ios_base::hex : 
+		ios_base::fmtflags(0), ios_base::basefield);
+      return __os; 
+    }
+  
+
+  template<class _CharT> 
+    struct _Setfill { _CharT _M_c; };
+
+  template<class _CharT> 
+    _Setfill<_CharT> 
+    setfill(_CharT __c)
+    { 
+      _Setfill<_CharT> __x; 
+      __x._M_c = __c; 
+      return __x; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setfill<_CharT> __f)
+    { 
+      __is.fill(__f._M_c); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setfill<_CharT> __f)
+    { 
+      __os.fill(__f._M_c); 
+      return __os; 
+    }
+
+
+  struct _Setprecision { int _M_n; };
+
+  inline _Setprecision 
+  setprecision(int __n)
+  { 
+    _Setprecision __x; 
+    __x._M_n = __n; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setprecision __f)
+    { 
+      __is.precision(__f._M_n); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setprecision __f)
+    { 
+      __os.precision(__f._M_n); 
+      return __os; 
+    }
+
+
+  struct _Setw { int _M_n; };
+
+  inline _Setw 
+  setw(int __n)
+  { 
+    _Setw __x; 
+    __x._M_n = __n; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setw __f)
+    { 
+      __is.width(__f._M_n); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setw __f)
+    { 
+      __os.width(__f._M_n); 
+      return __os; 
+    }
+
+} // namespace std
+
+#endif	/* __IOMANIP */
+
diff --git a/contrib/media/updf/include/bits/std_ios.h b/contrib/media/updf/include/bits/std_ios.h
new file mode 100644
index 000000000..abedfe6ab
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_ios.h
@@ -0,0 +1,49 @@
+// Iostreams base classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.4  Iostreams base classes
+//
+
+#ifndef _CPP_IOS
+#define _CPP_IOS	1
+
+#pragma GCC system_header
+
+#include <bits/std_iosfwd.h>
+#include <exception> 		// For ios_base::failure
+#include <bits/char_traits.h> 	// For char_traits, streamoff, streamsize, fpos
+#include <bits/std_cstdio.h> 	// For SEEK_SET, SEEK_CUR, SEEK_END
+#include <bits/localefwd.h>	// For class locale
+#include <bits/ios_base.h>	// For ios_base declarations.
+#include <bits/std_streambuf.h> 
+#include <bits/basic_ios.h>
+
+#endif	/* _CPP_IOS */
+
diff --git a/contrib/media/updf/include/bits/std_iosfwd.h b/contrib/media/updf/include/bits/std_iosfwd.h
new file mode 100644
index 000000000..9d2dbc2a2
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_iosfwd.h
@@ -0,0 +1,136 @@
+// Forwarding declarations -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.2  Forward declarations
+//
+
+#ifndef _CPP_IOSFWD
+#define _CPP_IOSFWD 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/stringfwd.h> // For string forward declarations.
+#include <bits/fpos.h>
+#include <bits/functexcept.h>
+
+namespace std 
+{
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_ios;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_streambuf;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_istream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_ostream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_iostream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+	    typename _Alloc = allocator<_CharT> >
+    class basic_stringbuf;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+	   typename _Alloc = allocator<_CharT> >
+    class basic_istringstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+	   typename _Alloc = allocator<_CharT> >
+    class basic_ostringstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+	   typename _Alloc = allocator<_CharT> >
+    class basic_stringstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_filebuf;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_ifstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_ofstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_fstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class istreambuf_iterator;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class ostreambuf_iterator;
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  // Not included.
+  class ios_base; 
+#endif
+
+  typedef basic_ios<char> 		ios;
+  typedef basic_streambuf<char> 	streambuf;
+  typedef basic_istream<char> 		istream;
+  typedef basic_ostream<char> 		ostream;
+  typedef basic_iostream<char> 		iostream;
+  typedef basic_stringbuf<char> 	stringbuf;
+  typedef basic_istringstream<char> 	istringstream;
+  typedef basic_ostringstream<char> 	ostringstream;
+  typedef basic_stringstream<char> 	stringstream;
+  typedef basic_filebuf<char> 		filebuf;
+  typedef basic_ifstream<char> 		ifstream;
+  typedef basic_ofstream<char> 		ofstream;
+  typedef basic_fstream<char> 		fstream;
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  typedef basic_ios<wchar_t> 		wios;
+  typedef basic_streambuf<wchar_t> 	wstreambuf;
+  typedef basic_istream<wchar_t> 	wistream;
+  typedef basic_ostream<wchar_t> 	wostream;
+  typedef basic_iostream<wchar_t> 	wiostream;
+  typedef basic_stringbuf<wchar_t> 	wstringbuf;
+  typedef basic_istringstream<wchar_t> 	wistringstream;
+  typedef basic_ostringstream<wchar_t> 	wostringstream;
+  typedef basic_stringstream<wchar_t> 	wstringstream;
+  typedef basic_filebuf<wchar_t> 	wfilebuf;
+  typedef basic_ifstream<wchar_t> 	wifstream;
+  typedef basic_ofstream<wchar_t> 	wofstream;
+  typedef basic_fstream<wchar_t> 	wfstream;
+#endif
+} // namespace std
+
+#endif	// _CPP_IOSFWD
+
+
+
+
+
diff --git a/contrib/media/updf/include/bits/std_iostream.h b/contrib/media/updf/include/bits/std_iostream.h
new file mode 100644
index 000000000..8c1411f5d
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_iostream.h
@@ -0,0 +1,62 @@
+// Standard iostream objects -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.3  Standard iostream objects
+//
+
+#ifndef _CPP_IOSTREAM
+#define _CPP_IOSTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_ostream.h>
+#include <bits/std_istream.h>
+
+namespace std 
+{
+  extern istream cin;
+  extern ostream cout;
+  extern ostream cerr;
+  extern ostream clog;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  extern wistream wcin;
+  extern wostream wcout;
+  extern wostream wcerr;
+  extern wostream wclog;
+#endif
+
+  // For construction of filebuffers for cout, cin, cerr, clog et. al.
+  static ios_base::Init __ioinit;
+} // namespace std
+
+#endif
+
+
diff --git a/contrib/media/updf/include/bits/std_istream.h b/contrib/media/updf/include/bits/std_istream.h
new file mode 100644
index 000000000..ad8d25edb
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_istream.h
@@ -0,0 +1,295 @@
+// Input streams -*- C++ -*-
+
+// Copyright (C) 1997-1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.1  Input streams
+//
+
+#ifndef _CPP_ISTREAM
+#define _CPP_ISTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/std_ios.h>
+#include <bits/std_limits.h> // For numeric_limits
+
+namespace std
+{
+  // 27.6.1.1 Template class basic_istream
+  template<typename _CharT, typename _Traits>
+    class basic_istream : virtual public basic_ios<_CharT, _Traits>
+    {
+    public:
+      // Types (inherited from basic_ios (27.4.4)):
+      typedef _CharT                     		char_type;
+      typedef typename _Traits::int_type 		int_type;
+      typedef typename _Traits::pos_type 		pos_type;
+      typedef typename _Traits::off_type 		off_type;
+      typedef _Traits                    		traits_type;
+      
+      // Non-standard Types:
+      typedef basic_streambuf<_CharT, _Traits> 		__streambuf_type;
+      typedef basic_ios<_CharT, _Traits>		__ios_type;
+      typedef basic_istream<_CharT, _Traits>		__istream_type;
+      typedef istreambuf_iterator<_CharT, _Traits>	__istreambuf_iter;
+      typedef num_get<_CharT, __istreambuf_iter>        __numget_type;
+      typedef ctype<_CharT>           			__ctype_type;
+
+    protected:
+      // Data Members:
+      streamsize 		_M_gcount;
+
+    public:
+      // 27.6.1.1.1 Constructor/destructor:
+      explicit 
+      basic_istream(__streambuf_type* __sb)
+      { 
+	this->init(__sb);
+	_M_gcount = streamsize(0);
+      }
+
+      virtual 
+      ~basic_istream() 
+      { _M_gcount = streamsize(0); }
+
+      // 27.6.1.1.2 Prefix/suffix:
+      class sentry;
+      friend class sentry;
+
+      // 27.6.1.2 Formatted input:
+      // 27.6.1.2.3 basic_istream::operator>>
+      __istream_type&
+      operator>>(__istream_type& (*__pf)(__istream_type&));
+
+      __istream_type&
+      operator>>(__ios_type& (*__pf)(__ios_type&));
+
+      __istream_type&
+      operator>>(ios_base& (*__pf)(ios_base&));
+      
+      // 27.6.1.2.2 Arithmetic Extractors
+      __istream_type& 
+      operator>>(bool& __n);
+      
+      __istream_type& 
+      operator>>(short& __n);
+      
+      __istream_type& 
+      operator>>(unsigned short& __n);
+
+      __istream_type& 
+      operator>>(int& __n);
+      
+      __istream_type& 
+      operator>>(unsigned int& __n);
+
+      __istream_type& 
+      operator>>(long& __n);
+      
+      __istream_type& 
+      operator>>(unsigned long& __n);
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      __istream_type& 
+      operator>>(long long& __n);
+
+      __istream_type& 
+      operator>>(unsigned long long& __n);
+#endif
+
+      __istream_type& 
+      operator>>(float& __f);
+
+      __istream_type& 
+      operator>>(double& __f);
+
+      __istream_type& 
+      operator>>(long double& __f);
+
+      __istream_type& 
+      operator>>(void*& __p);
+
+      __istream_type& 
+      operator>>(__streambuf_type* __sb);
+      
+      // 27.6.1.3 Unformatted input:
+      inline streamsize 
+      gcount(void) const 
+      { return _M_gcount; }
+      
+      int_type 
+      get(void);
+
+      __istream_type& 
+      get(char_type& __c);
+
+      __istream_type& 
+      get(char_type* __s, streamsize __n, char_type __delim);
+
+      inline __istream_type& 
+      get(char_type* __s, streamsize __n)
+      { return get(__s, __n, this->widen('\n')); }
+
+      __istream_type&
+      get(__streambuf_type& __sb, char_type __delim);
+
+      inline __istream_type&
+      get(__streambuf_type& __sb)
+      { return get(__sb, this->widen('\n')); }
+
+      __istream_type& 
+      getline(char_type* __s, streamsize __n, char_type __delim);
+
+      inline __istream_type& 
+      getline(char_type* __s, streamsize __n)
+      { return getline(__s, __n, this->widen('\n')); }
+
+      __istream_type& 
+      ignore(streamsize __n = 1, int_type __delim = traits_type::eof());
+      
+      int_type 
+      peek(void);
+      
+      __istream_type& 
+      read(char_type* __s, streamsize __n);
+
+      streamsize 
+      readsome(char_type* __s, streamsize __n);
+      
+      __istream_type& 
+      putback(char_type __c);
+
+      __istream_type& 
+      unget(void);
+
+      int 
+      sync(void);
+
+      pos_type 
+      tellg(void);
+
+      __istream_type& 
+      seekg(pos_type);
+
+      __istream_type& 
+      seekg(off_type, ios_base::seekdir);
+
+    private:
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // Not defined.
+      __istream_type& 
+      operator=(const __istream_type&);
+
+      basic_istream(const __istream_type&);
+#endif
+    };
+  
+  template<typename _CharT, typename _Traits>
+    class basic_istream<_CharT, _Traits>::sentry
+    {
+    public:
+      typedef _Traits 					traits_type;
+      typedef basic_streambuf<_CharT, _Traits> 		__streambuf_type;
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef __istream_type::__ctype_type 		__ctype_type;
+      typedef typename _Traits::int_type		__int_type;
+
+      explicit 
+      sentry(basic_istream<_CharT, _Traits>& __is, bool __noskipws = false);
+
+      operator bool() { return _M_ok; }
+
+    private:
+      bool _M_ok;
+    };
+
+  // 27.6.1.2.3 Character extraction templates
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c);
+
+  template<class _Traits>
+    basic_istream<char, _Traits>&
+    operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
+    { return (__in >> reinterpret_cast<char&>(__c)); }
+
+  template<class _Traits>
+    basic_istream<char, _Traits>&
+    operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
+    { return (__in >> reinterpret_cast<char&>(__c)); }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s);
+  
+  template<class _Traits>
+    basic_istream<char,_Traits>&
+    operator>>(basic_istream<char,_Traits>& __in, unsigned char* __s)
+    { return (__in >> reinterpret_cast<char*>(__s)); }
+
+  template<class _Traits>
+    basic_istream<char,_Traits>&
+    operator>>(basic_istream<char,_Traits>& __in, signed char* __s)
+    { return (__in >> reinterpret_cast<char*>(__s)); }
+
+  // 27.6.1.5 Template class basic_iostream
+  template<typename _CharT, typename _Traits>
+    class basic_iostream
+    : public basic_istream<_CharT, _Traits>,
+      public basic_ostream<_CharT, _Traits>
+    {
+    public:
+      // Non-standard Types:
+      typedef basic_istream<_CharT, _Traits>		__istream_type;
+      typedef basic_ostream<_CharT, _Traits>		__ostream_type;
+
+      explicit 
+      basic_iostream(basic_streambuf<_CharT, _Traits>* __sb)
+      : __istream_type(__sb), __ostream_type(__sb)
+      { }
+
+      virtual 
+      ~basic_iostream() { }
+    };
+
+  // 27.6.1.4 Standard basic_istream manipulators
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    ws(basic_istream<_CharT, _Traits>& __is);
+} // namespace std
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+# include <bits/istream.tcc>
+#endif
+#endif
+
+#endif	/* _CPP_ISTREAM */
+
diff --git a/contrib/media/updf/include/bits/std_iterator.h b/contrib/media/updf/include/bits/std_iterator.h
new file mode 100644
index 000000000..cb97ed1d2
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_iterator.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_ITERATOR
+#define _CPP_ITERATOR 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+#include <bits/std_iosfwd.h>
+#include <bits/stl_iterator_base_types.h>
+#include <bits/stl_iterator_base_funcs.h>
+#include <bits/stl_iterator.h>
+
+#endif /* _CPP_ITERATOR */
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/std_list.h b/contrib/media/updf/include/bits/std_list.h
new file mode 100644
index 000000000..23cbf7b94
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_list.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_LIST
+#define _CPP_LIST 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_list.h>
+
+#endif /* _CPP_LIST */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_locale.h b/contrib/media/updf/include/bits/std_locale.h
new file mode 100644
index 000000000..1b3b58f22
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_locale.h
@@ -0,0 +1,47 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+#ifndef _CPP_LOCALE
+#define _CPP_LOCALE	1
+
+#pragma GCC system_header
+
+#include <bits/localefwd.h>
+#include <bits/locale_facets.h>
+#include <bits/locale_facets.tcc>
+
+#endif
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/std_map.h b/contrib/media/updf/include/bits/std_map.h
new file mode 100644
index 000000000..45f75ef89
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_map.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_MAP
+#define _CPP_MAP 1
+
+#pragma GCC system_header
+
+#ifndef _CPP_BITS_STL_TREE_H  
+#include <bits/stl_tree.h>
+#endif
+#include <bits/stl_map.h>
+#include <bits/stl_multimap.h>
+
+#endif /* _CPP_MAP */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_memory.h b/contrib/media/updf/include/bits/std_memory.h
new file mode 100644
index 000000000..4385a96e2
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_memory.h
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 1997-1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_MEMORY
+#define _CPP_MEMORY 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_iterator_base_types.h> //for iterator_traits
+#include <bits/stl_tempbuf.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_raw_storage_iter.h>
+
+namespace std
+{
+
+ template<class _Tp1> struct auto_ptr_ref {
+   _Tp1* _M_ptr;
+   auto_ptr_ref(_Tp1* __p) : _M_ptr(__p) {}
+};
+
+template <class _Tp> class auto_ptr {
+private:
+  _Tp* _M_ptr;
+
+public:
+  typedef _Tp element_type;
+
+  explicit auto_ptr(_Tp* __p = 0) __STL_NOTHROW : _M_ptr(__p) {}
+  auto_ptr(auto_ptr& __a) __STL_NOTHROW : _M_ptr(__a.release()) {}
+
+  template <class _Tp1> auto_ptr(auto_ptr<_Tp1>& __a) __STL_NOTHROW
+    : _M_ptr(__a.release()) {}
+
+  auto_ptr& operator=(auto_ptr& __a) __STL_NOTHROW {
+    reset(__a.release());
+    return *this;
+  }
+
+  template <class _Tp1>
+  auto_ptr& operator=(auto_ptr<_Tp1>& __a) __STL_NOTHROW {
+    reset(__a.release());
+    return *this;
+  }
+  
+  // Note: The C++ standard says there is supposed to be an empty throw
+  // specification here, but omitting it is standard conforming.  Its 
+  // presence can be detected only if _Tp::~_Tp() throws, but (17.4.3.6/2)
+  // this is prohibited.
+  ~auto_ptr() { delete _M_ptr; }
+ 
+  _Tp& operator*() const __STL_NOTHROW {
+    return *_M_ptr;
+  }
+  _Tp* operator->() const __STL_NOTHROW {
+    return _M_ptr;
+  }
+  _Tp* get() const __STL_NOTHROW {
+    return _M_ptr;
+  }
+  _Tp* release() __STL_NOTHROW {
+    _Tp* __tmp = _M_ptr;
+    _M_ptr = 0;
+    return __tmp;
+  }
+  void reset(_Tp* __p = 0) __STL_NOTHROW {
+    if (__p != _M_ptr) {
+      delete _M_ptr;
+      _M_ptr = __p;
+    }    
+  }
+
+  // According to the C++ standard, these conversions are required.  Most
+  // present-day compilers, however, do not enforce that requirement---and, 
+  // in fact, most present-day compilers do not support the language 
+  // features that these conversions rely on.
+public:
+  auto_ptr(auto_ptr_ref<_Tp> __ref) __STL_NOTHROW
+    : _M_ptr(__ref._M_ptr) {}
+
+  auto_ptr& operator=(auto_ptr_ref<_Tp> __ref) __STL_NOTHROW {
+    if (__ref._M_ptr != this->get()) {
+      delete _M_ptr;
+      _M_ptr = __ref._M_ptr;
+    }
+    return *this;
+  }
+
+  template <class _Tp1> operator auto_ptr_ref<_Tp1>() __STL_NOTHROW 
+    { return auto_ptr_ref<_Tp>(this->release()); }
+  template <class _Tp1> operator auto_ptr<_Tp1>() __STL_NOTHROW
+    { return auto_ptr<_Tp1>(this->release()); }
+};
+
+} // namespace std
+
+#endif /* _CPP_MEMORY */
+
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_numeric.h b/contrib/media/updf/include/bits/std_numeric.h
new file mode 100644
index 000000000..375245ba9
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_numeric.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_NUMERIC
+#define _CPP_NUMERIC 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+#include <bits/std_iterator.h>
+#include <bits/stl_function.h>
+#include <bits/stl_numeric.h>
+
+#endif /* _CPP_NUMERIC */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_ostream.h b/contrib/media/updf/include/bits/std_ostream.h
new file mode 100644
index 000000000..e8efb3b24
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_ostream.h
@@ -0,0 +1,283 @@
+// Output streams -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.2  Output streams
+//
+
+#ifndef _CPP_OSTREAM
+#define _CPP_OSTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/std_ios.h>
+
+namespace std
+{
+  // 27.6.2.1 Template class basic_ostream
+  template<typename _CharT, typename _Traits>
+    class basic_ostream : virtual public basic_ios<_CharT, _Traits>
+    {
+    public:
+
+      // Types (inherited from basic_ios (27.4.4)):
+      typedef _CharT                     		char_type;
+      typedef typename _Traits::int_type 		int_type;
+      typedef typename _Traits::pos_type 		pos_type;
+      typedef typename _Traits::off_type 		off_type;
+      typedef _Traits                    		traits_type;
+      
+      // Non-standard Types:
+      typedef basic_streambuf<_CharT, _Traits> 		__streambuf_type;
+      typedef basic_ios<_CharT, _Traits>		__ios_type;
+      typedef basic_ostream<_CharT, _Traits>		__ostream_type;
+      typedef ostreambuf_iterator<_CharT, _Traits>	__ostreambuf_iter;
+      typedef num_put<_CharT, __ostreambuf_iter>        __numput_type;
+      typedef ctype<_CharT>           			__ctype_type;
+
+      // 27.6.2.2 Constructor/destructor:
+      explicit 
+      basic_ostream(__streambuf_type* __sb)
+      { this->init(__sb); }
+
+      virtual 
+      ~basic_ostream() { }
+
+      // 27.6.2.3 Prefix/suffix:
+      class sentry;
+      friend class sentry;
+      
+      // 27.6.2.5 Formatted output:
+      // 27.6.2.5.3  basic_ostream::operator<<
+      __ostream_type&
+      operator<<(__ostream_type& (*__pf)(__ostream_type&));
+      
+      __ostream_type&
+      operator<<(__ios_type& (*__pf)(__ios_type&));
+      
+      __ostream_type&
+      operator<<(ios_base& (*__pf) (ios_base&));
+
+      // 27.6.2.5.2 Arithmetic Inserters
+      __ostream_type& 
+      operator<<(long __n);
+      
+      __ostream_type& 
+      operator<<(unsigned long __n);
+
+      __ostream_type& 
+      operator<<(bool __n);
+
+      __ostream_type& 
+      operator<<(short __n)
+      { 
+	ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+	if (__fmt & ios_base::oct || __fmt & ios_base::hex)
+	  return this->operator<<(static_cast<unsigned long>
+				  (static_cast<unsigned short>(__n)));
+	else
+	  return this->operator<<(static_cast<long>(__n));
+      }
+
+      __ostream_type& 
+      operator<<(unsigned short __n)
+      { return this->operator<<(static_cast<unsigned long>(__n)); }
+
+      __ostream_type& 
+      operator<<(int __n)
+      { 
+	ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+	if (__fmt & ios_base::oct || __fmt & ios_base::hex)
+	  return this->operator<<(static_cast<unsigned long>
+				  (static_cast<unsigned int>(__n)));
+	else
+	  return this->operator<<(static_cast<long>(__n));
+      }
+
+      __ostream_type& 
+      operator<<(unsigned int __n)
+      { return this->operator<<(static_cast<unsigned long>(__n)); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      __ostream_type& 
+      operator<<(long long __n);
+
+      __ostream_type& 
+      operator<<(unsigned long long __n);
+#endif
+
+      __ostream_type& 
+      operator<<(double __f);
+
+      __ostream_type& 
+      operator<<(float __f)
+      { return this->operator<<(static_cast<double>(__f)); }
+
+      __ostream_type& 
+      operator<<(long double __f);
+
+      __ostream_type& 
+      operator<<(const void* __p);
+
+      __ostream_type& 
+      operator<<(__streambuf_type* __sb);
+
+      // Unformatted output:
+      __ostream_type& 
+      put(char_type __c);
+
+      __ostream_type& 
+      write(const char_type* __s, streamsize __n);
+
+      __ostream_type& 
+      flush();
+
+      // Seeks:
+      pos_type 
+      tellp();
+
+      __ostream_type& 
+      seekp(pos_type);
+
+      __ostream_type& 
+      seekp(off_type, ios_base::seekdir);
+
+    private:
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // Not defined.
+      __ostream_type& 
+      operator=(const __ostream_type&);
+
+      basic_ostream(const __ostream_type&);
+#endif
+    };
+
+  // 27.6.2.3  Class basic_ostream::sentry
+  template <typename _CharT, typename _Traits>
+    class basic_ostream<_CharT, _Traits>::sentry
+    {
+      // Data Members:
+      bool 				_M_ok;
+      basic_ostream<_CharT,_Traits>& 	_M_os;
+      
+    public:
+      explicit
+      sentry(basic_ostream<_CharT,_Traits>& __os);
+
+      ~sentry()
+      {
+	// XXX MT
+	if (_M_os.flags() & ios_base::unitbuf && !uncaught_exception())
+	  {
+	    // Can't call flush directly or else will get into recursive lock.
+	    if (_M_os.rdbuf() && _M_os.rdbuf()->pubsync() == -1)
+	      _M_os.setstate(ios_base::badbit);
+	  }
+      }
+
+      operator bool() 
+      { return _M_ok; }
+    };
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c);
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
+    { return (__out << __out.widen(__c)); }
+
+  // Specialization
+  template <class _Traits> 
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, char __c);
+
+  // Signed and unsigned
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
+    { return (__out << static_cast<char>(__c)); }
+  
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
+    { return (__out << static_cast<char>(__c)); }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s);
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits> &
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s);
+
+  // Partial specializationss
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, const char* __s);
+ 
+  // Signed and unsigned
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
+    { return (__out << reinterpret_cast<const char*>(__s)); }
+
+  template<class _Traits>
+    basic_ostream<char, _Traits> &
+    operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
+    { return (__out << reinterpret_cast<const char*>(__s)); }
+
+  // 27.6.2.7 Standard basic_ostream manipulators
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    endl(basic_ostream<_CharT, _Traits>& __os)
+    { return flush(__os.put(__os.widen('\n'))); }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    ends(basic_ostream<_CharT, _Traits>& __os)
+    { return __os.put(_CharT()); }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    flush(basic_ostream<_CharT, _Traits>& __os)
+    { return __os.flush(); }
+
+} // namespace std
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+# include <bits/ostream.tcc>
+#endif
+#endif
+
+#endif	/* _CPP_OSTREAM */
+
diff --git a/contrib/media/updf/include/bits/std_queue.h b/contrib/media/updf/include/bits/std_queue.h
new file mode 100644
index 000000000..b3b80abd7
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_queue.h
@@ -0,0 +1,46 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_QUEUE
+#define _CPP_QUEUE 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_vector.h>
+#include <bits/stl_heap.h>
+#include <bits/stl_deque.h>
+#include <bits/stl_function.h>
+#include <bits/stl_queue.h>
+
+#endif /* _CPP_QUEUE */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_set.h b/contrib/media/updf/include/bits/std_set.h
new file mode 100644
index 000000000..ea8c8d9ba
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_set.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_SET
+#define _CPP_SET 1
+
+#pragma GCC system_header
+
+#ifndef _CPP_BITS_STL_TREE_H  /* XXX is this guard needed? */
+#include <bits/stl_tree.h>
+#endif
+#include <bits/stl_set.h>
+#include <bits/stl_multiset.h>
+
+#endif /* _CPP_SET */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_sstream.h b/contrib/media/updf/include/bits/std_sstream.h
new file mode 100644
index 000000000..bcae7ed29
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_sstream.h
@@ -0,0 +1,367 @@
+// String based streams -*- C++ -*-
+
+// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.7  String-based streams
+//
+
+#ifndef _CPP_SSTREAM
+#define _CPP_SSTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/std_istream.h>
+#include <bits/std_ostream.h>
+
+namespace std
+{
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    class basic_stringbuf : public basic_streambuf<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 251. basic_stringbuf missing allocator_type
+      typedef _Alloc				       	allocator_type;
+#endif
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard Types:
+      typedef basic_streambuf<char_type, traits_type>  	__streambuf_type;
+      typedef basic_string<char_type, _Traits, _Alloc> 	__string_type;
+      typedef typename __string_type::size_type		__size_type;
+
+    private:
+      // Data Members:
+      __string_type 		_M_string;
+      
+    public:
+      // Constructors:
+      explicit 
+      basic_stringbuf(ios_base::openmode __mode = ios_base::in | ios_base::out)
+      : __streambuf_type(), _M_string()
+      { _M_stringbuf_init(__mode); }
+
+      explicit 
+      basic_stringbuf(const __string_type& __str,
+		      ios_base::openmode __mode = ios_base::in | ios_base::out)
+      : __streambuf_type(), _M_string(__str.c_str())
+      { _M_stringbuf_init(__mode); }
+
+      // Get and set:
+      __string_type 
+      str() const 
+      {
+	if (_M_mode & ios_base::out)
+	  {
+	    // This is the deal: _M_string.size() is value that
+	    // represents the size of the intial string that makes
+	    // _M_string, and may not be the correct size of the
+	    // current stringbuf internal buffer.
+	    __size_type __len = _M_string.size();
+	    if (_M_out_cur > _M_out_beg)
+	      __len = max(__size_type(_M_out_end - _M_out_beg), __len);
+	    return __string_type(_M_out_beg, _M_out_beg + __len);
+	  }
+	else
+	  return _M_string;
+      }
+
+      void 
+      str(const __string_type& __s)
+      {
+	_M_string = __s;
+	_M_stringbuf_init(_M_mode);
+      }
+
+    protected:
+      // Common initialization code for both ctors goes here.
+      void
+      _M_stringbuf_init(ios_base::openmode __mode)
+      {
+	// _M_buf_size is a convenient alias for "what the streambuf
+	// thinks the allocated size of the string really is." This is
+	// necessary as ostringstreams are implemented with the
+	// streambufs having control of the allocation and
+	// re-allocation of the internal string object, _M_string.
+	_M_buf_size = _M_string.size();
+
+	// NB: Start ostringstream buffers at 1024 bytes. This is an
+	// experimental value (pronounced "arbitrary" in some of the
+	// hipper english-speaking countries), and can be changed to
+	// suite particular needs.
+	_M_buf_size_opt = 512;
+	_M_mode = __mode;
+	if (_M_mode & ios_base::ate)
+	  _M_really_sync(0, _M_buf_size); 
+	else  
+	  _M_really_sync(0, 0);
+      }
+
+      // Overridden virtual functions:
+      virtual int_type 
+      underflow()
+      {
+	if (_M_in_cur && _M_in_cur < _M_in_end)
+	  return traits_type::to_int_type(*gptr());
+	else
+	  return traits_type::eof();
+      }
+
+      virtual int_type 
+      pbackfail(int_type __c = traits_type::eof());
+
+      virtual int_type 
+      overflow(int_type __c = traits_type::eof());
+
+      virtual __streambuf_type* 
+      setbuf(char_type* __s, streamsize __n)
+      { 
+	if (__s && __n) 
+	  {
+	    _M_string = __string_type(__s, __n);
+	    _M_really_sync(0, 0);
+	  }
+	return this; 
+      } 
+
+      virtual pos_type 
+      seekoff(off_type __off, ios_base::seekdir __way,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      virtual pos_type 
+      seekpos(pos_type __sp, 
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      // Internal function for correctly updating the internal buffer
+      // for a particular _M_string, due to initialization or
+      // re-sizing of an existing _M_string.
+      // Assumes: contents of _M_string and internal buffer match exactly.
+      // __i == _M_in_cur - _M_in_beg      
+      // __o == _M_out_cur - _M_out_beg
+      virtual int 
+      _M_really_sync(__size_type __i, __size_type __o)
+      {
+	char_type* __base = const_cast<char_type*>(_M_string.data());
+	bool __testin = _M_mode & ios_base::in;
+	bool __testout = _M_mode & ios_base::out;
+	__size_type __len = _M_string.size();
+
+	_M_buf = __base;
+	if (__testin)
+	    this->setg(__base, __base + __i, __base + __len);
+	if (__testout)
+	  {
+	    this->setp(__base, __base + __len);
+	    _M_out_cur += __o;
+	  }
+	return 0;
+      }
+    };
+
+
+  // 27.7.2  Template class basic_istringstream
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    class basic_istringstream : public basic_istream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 251. basic_stringbuf missing allocator_type
+      typedef _Alloc				       	allocator_type;
+#endif
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef basic_stringbuf<_CharT, _Traits, _Alloc> 	__stringbuf_type;
+      typedef basic_istream<char_type, traits_type>	__istream_type;
+
+    private:
+      __stringbuf_type	_M_stringbuf;
+
+    public:
+      // Constructors:
+      explicit 
+      basic_istringstream(ios_base::openmode __mode = ios_base::in)
+      : __istream_type(NULL), _M_stringbuf(__mode | ios_base::in)
+      { this->init(&_M_stringbuf); }
+
+      explicit 
+      basic_istringstream(const __string_type& __str,
+			  ios_base::openmode __mode = ios_base::in)
+      : __istream_type(NULL), _M_stringbuf(__str, __mode | ios_base::in)
+      { this->init(&_M_stringbuf); }
+
+      ~basic_istringstream()
+      { }
+
+      // Members:
+      __stringbuf_type* 
+      rdbuf() const
+      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }
+
+      __string_type
+      str() const
+      { return _M_stringbuf.str(); }
+  
+      void 
+      str(const __string_type& __s)
+      { _M_stringbuf.str(__s); }
+    };
+
+
+  // 27.7.3  Template class basic_ostringstream
+  template <typename _CharT, typename _Traits, typename _Alloc>
+    class basic_ostringstream : public basic_ostream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 251. basic_stringbuf missing allocator_type
+      typedef _Alloc				       	allocator_type;
+#endif
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef basic_stringbuf<_CharT, _Traits, _Alloc> 	__stringbuf_type;
+      typedef basic_ostream<char_type, traits_type>	__ostream_type;
+
+    private:
+      __stringbuf_type	_M_stringbuf;
+
+    public:
+     // Constructors/destructor:
+      explicit 
+      basic_ostringstream(ios_base::openmode __mode = ios_base::out)
+      : __ostream_type(NULL), _M_stringbuf(__mode | ios_base::out)
+      { this->init(&_M_stringbuf); }
+
+      explicit 
+      basic_ostringstream(const __string_type __str,
+			  ios_base::openmode __mode = ios_base::out)
+      : __ostream_type(NULL), _M_stringbuf(__str, __mode | ios_base::out)
+      { this->init(&_M_stringbuf); }
+
+      ~basic_ostringstream()
+      { }
+
+      // Members:
+      __stringbuf_type* 
+      rdbuf() const
+      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }
+
+      __string_type
+      str() const
+      { return _M_stringbuf.str(); }
+ 
+      void 
+      str(const __string_type& __s)
+      { _M_stringbuf.str(__s); }
+    };
+  
+  
+  // 27.7.4  Template class basic_stringstream
+  template <typename _CharT, typename _Traits, typename _Alloc>
+    class basic_stringstream : public basic_iostream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 251. basic_stringbuf missing allocator_type
+      typedef _Alloc				       	allocator_type;
+#endif
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard Types:
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef basic_stringbuf<_CharT, _Traits, _Alloc> 	__stringbuf_type;
+      typedef basic_iostream<char_type, traits_type>	__iostream_type;
+
+    private:
+      __stringbuf_type	_M_stringbuf;
+
+    public:
+      // Constructors/destructors
+      explicit 
+      basic_stringstream(ios_base::openmode __m = ios_base::out | ios_base::in)
+      : __iostream_type(NULL), _M_stringbuf(__m)
+      { this->init(&_M_stringbuf); }
+
+      explicit 
+      basic_stringstream(const __string_type& __str,
+			 ios_base::openmode __m = ios_base::out | ios_base::in)
+      : __iostream_type(NULL), _M_stringbuf(__str, __m)
+      { this->init(&_M_stringbuf); }
+
+      ~basic_stringstream()
+      { }
+
+      // Members:
+      __stringbuf_type* 
+      rdbuf() const
+      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }
+
+      __string_type
+      str() const
+      { return _M_stringbuf.str(); }
+
+      void 
+      str(const __string_type& __s)
+      { _M_stringbuf.str(__s); }
+    };
+} // namespace std
+
+
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+# include <bits/sstream.tcc>
+#endif
+#endif
+
+#endif	// _CPP_SSTREAM
diff --git a/contrib/media/updf/include/bits/std_stack.h b/contrib/media/updf/include/bits/std_stack.h
new file mode 100644
index 000000000..2ba0d8c24
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_stack.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_STACK
+#define _CPP_STACK 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_deque.h>
+#include <bits/stl_stack.h>
+
+#endif /* _CPP_STACK */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_stdexcept.h b/contrib/media/updf/include/bits/std_stdexcept.h
new file mode 100644
index 000000000..ee9ebf194
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_stdexcept.h
@@ -0,0 +1,117 @@
+// Standard exception classes  -*- C++ -*-
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 19.1  Exception classes
+//
+
+#ifndef _CPP_STDEXCEPT
+#define _CPP_STDEXCEPT 	  1
+
+#pragma GCC system_header
+
+#include <exception>
+#include <string>
+
+namespace std 
+{
+  class logic_error : public exception 
+  {
+    string _M_msg;
+
+  public:
+    explicit 
+    logic_error(const string&  __arg);
+
+    virtual 
+    ~logic_error() throw();
+
+    virtual const char* 
+    what() const throw();
+  };
+
+  class domain_error : public logic_error 
+  {
+  public:
+    explicit domain_error(const string&  __arg);
+  };
+
+  class invalid_argument : public logic_error 
+  {
+  public:
+    explicit invalid_argument(const string&  __arg);
+  };
+
+  class length_error : public logic_error 
+  {
+  public:
+    explicit length_error(const string&  __arg);
+  };
+
+  class out_of_range : public logic_error 
+  {
+  public:
+    explicit out_of_range(const string&  __arg);
+  };
+
+  class runtime_error : public exception 
+  {
+    string _M_msg;
+
+  public:
+    explicit 
+    runtime_error(const string&  __arg);
+
+    virtual 
+    ~runtime_error() throw();
+
+    virtual const char* 
+    what() const throw();
+  };
+
+  class range_error : public runtime_error 
+  {
+  public:
+    explicit range_error(const string&  __arg);
+  };
+
+  class overflow_error : public runtime_error 
+  {
+  public:
+    explicit overflow_error(const string&  __arg);
+  };
+
+  class underflow_error : public runtime_error 
+  {
+  public:
+    explicit underflow_error(const string&  __arg);
+  };
+} // namespace std
+
+#endif // _CPP_STDEXCEPT
diff --git a/contrib/media/updf/include/bits/std_streambuf.h b/contrib/media/updf/include/bits/std_streambuf.h
new file mode 100644
index 000000000..8cc674d70
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_streambuf.h
@@ -0,0 +1,534 @@
+// Stream buffer classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.5  Stream buffers
+//
+
+#ifndef _CPP_STREAMBUF
+#define _CPP_STREAMBUF	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_iosfwd.h>
+#include <bits/std_cstdio.h> 	// For SEEK_SET, SEEK_CUR, SEEK_END
+#include <bits/localefwd.h>
+#include <bits/ios_base.h>
+
+namespace std
+{
+  template<typename _CharT, typename _Traits>
+    streamsize
+    __copy_streambufs(basic_ios<_CharT, _Traits>& _ios,
+		      basic_streambuf<_CharT, _Traits>* __sbin,
+		      basic_streambuf<_CharT, _Traits>* __sbout);
+  
+  // 27.5.2 Template class basic_streambuf<_CharT, _Traits>
+  template<typename _CharT, typename _Traits>
+    class basic_streambuf 
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard Types:
+      typedef ctype<char_type>           		__ctype_type;
+      typedef basic_streambuf<char_type, traits_type>  	__streambuf_type;
+      
+      friend class basic_ios<char_type, traits_type>;
+      friend class basic_istream<char_type, traits_type>;
+      friend class basic_ostream<char_type, traits_type>;
+      friend class istreambuf_iterator<char_type, traits_type>;
+      friend class ostreambuf_iterator<char_type, traits_type>;
+
+      friend streamsize
+      __copy_streambufs<>(basic_ios<char_type, traits_type>& __ios,
+			  __streambuf_type* __sbin,__streambuf_type* __sbout);
+      
+    protected:
+
+      // Pointer to the beginning of internally-allocated
+      // space. Filebuf manually allocates/deallocates this, whereas
+      // stringstreams attempt to use the built-in intelligence of the
+      // string class. If you are managing memory, set this. If not,
+      // leave it NULL.
+      char_type*		_M_buf; 	
+
+      // Actual size of allocated internal buffer, in bytes.
+      int_type			_M_buf_size;
+
+      // Optimal or preferred size of internal buffer, in bytes.
+      int_type			_M_buf_size_opt;
+
+      // True iff _M_in_* and _M_out_* buffers should always point to
+      // the same place.  True for fstreams, false for sstreams.
+      bool 			_M_buf_unified;	
+
+       // This is based on _IO_FILE, just reordered to be more
+      // consistent, and is intended to be the most minimal abstraction
+      // for an internal buffer.
+      // get == input == read
+      // put == output == write
+      char_type* 		_M_in_beg;  	// Start of get area. 
+      char_type* 		_M_in_cur;	// Current read area. 
+      char_type* 		_M_in_end;	// End of get area. 
+      char_type* 		_M_out_beg; 	// Start of put area. 
+      char_type* 		_M_out_cur;  	// Current put area. 
+      char_type* 		_M_out_end;  	// End of put area. 
+
+      // Place to stash in || out || in | out settings for current streambuf.
+      ios_base::openmode 	_M_mode;	
+
+      // Current locale setting.
+      locale 			_M_buf_locale;	
+
+      // True iff locale is initialized.
+      bool 			_M_buf_locale_init;
+
+      // Necessary bits for putback buffer management. Only used in
+      // the basic_filebuf class, as necessary for the standard
+      // requirements. The only basic_streambuf member function that
+      // needs access to these data members is in_avail...
+      // NB: pbacks of over one character are not currently supported.
+      int_type    		_M_pback_size; 
+      char_type*		_M_pback; 
+      char_type*		_M_pback_cur_save;
+      char_type*		_M_pback_end_save;
+      bool			_M_pback_init; 
+
+      // Initializes pback buffers, and moves normal buffers to safety.
+      // Assumptions:
+      // _M_in_cur has already been moved back
+      void
+      _M_pback_create()
+      {
+	if (!_M_pback_init)
+	  {
+	    int_type __dist = _M_in_end - _M_in_cur;
+	    int_type __len = min(_M_pback_size, __dist);
+	    traits_type::copy(_M_pback, _M_in_cur, __len);
+	    _M_pback_cur_save = _M_in_cur;
+	    _M_pback_end_save = _M_in_end;
+	    this->setg(_M_pback, _M_pback, _M_pback + __len);
+	    _M_pback_init = true;
+	  }
+      }
+
+      // Deactivates pback buffer contents, and restores normal buffer.
+      // Assumptions:
+      // The pback buffer has only moved forward.
+      void
+      _M_pback_destroy()
+      {
+	if (_M_pback_init)
+	  {
+	    // Length _M_in_cur moved in the pback buffer.
+	    int_type __off_cur = _M_in_cur - _M_pback;
+	    
+	    // For in | out buffers, the end can be pushed back...
+	    int_type __off_end = 0;
+	    int_type __pback_len = _M_in_end - _M_pback;
+	    int_type __save_len = _M_pback_end_save - _M_buf;
+	    if (__pback_len > __save_len)
+	      __off_end = __pback_len - __save_len;
+
+	    this->setg(_M_buf, _M_pback_cur_save + __off_cur, 
+		       _M_pback_end_save + __off_end);
+	    _M_pback_cur_save = NULL;
+	    _M_pback_end_save = NULL;
+	    _M_pback_init = false;
+	  }
+      }
+
+      // Correctly sets the _M_in_cur pointer, and bumps the
+      // _M_out_cur pointer as well if necessary.
+      void 
+      _M_in_cur_move(off_type __n) // argument needs to be +-
+      {
+	bool __testout = _M_out_cur;
+	_M_in_cur += __n;
+	if (__testout && _M_buf_unified)
+	  _M_out_cur += __n;
+      }
+
+      // Correctly sets the _M_out_cur pointer, and bumps the
+      // appropriate _M_*_end pointers as well. Necessary for the
+      // un-tied stringbufs, in in|out mode.
+      // Invariant:
+      // __n + _M_out_[cur, end] <= _M_buf + _M_buf_size
+      // Assuming all _M_*_[beg, cur, end] pointers are operating on
+      // the same range:
+      // _M_buf <= _M_*_ <= _M_buf + _M_buf_size
+      void 
+      _M_out_cur_move(off_type __n) // argument needs to be +-
+      {
+	bool __testin = _M_in_cur;
+
+	_M_out_cur += __n;
+	if (__testin && _M_buf_unified)
+	  _M_in_cur += __n;
+	if (_M_out_cur > _M_out_end)
+	  {
+	    _M_out_end = _M_out_cur;
+	    // NB: in | out buffers drag the _M_in_end pointer along...
+	    if (__testin)
+	      _M_in_end += __n;
+	  }
+      }
+
+      // Return the size of the output buffer.  This depends on the
+      // buffer in use: allocated buffers have a stored size in
+      // _M_buf_size and setbuf() buffers don't.
+      off_type
+      _M_out_buf_size()
+      {
+	off_type __ret = 0;
+	if (_M_out_cur)
+	  {
+	    // Using allocated buffer.
+	    if (_M_out_beg == _M_buf)
+	      __ret = _M_out_beg + _M_buf_size - _M_out_cur;
+	    // Using non-allocated buffer.
+	    else
+	      __ret = _M_out_end - _M_out_cur;
+	  }
+	return __ret;
+      }
+
+      // These three functions are used to clarify internal buffer
+      // maintenance. After an overflow, or after a seekoff call that
+      // started at beg or end, or possibly when the stream becomes
+      // unbuffered, and a myrid other obscure corner cases, the
+      // internal buffer does not truly reflect the contents of the
+      // external buffer. At this point, for whatever reason, it is in
+      // an indeterminate state.
+      void
+      _M_set_indeterminate(void)
+      {
+	if (_M_mode & ios_base::in)
+	  this->setg(_M_buf, _M_buf, _M_buf);
+	if (_M_mode & ios_base::out)
+	  this->setp(_M_buf, _M_buf);
+      }
+
+      void
+      _M_set_determinate(off_type __off)
+      {
+	bool __testin = _M_mode & ios_base::in;
+	bool __testout = _M_mode & ios_base::out;
+	if (__testin)
+	  this->setg(_M_buf, _M_buf, _M_buf + __off);
+	if (__testout)
+	  this->setp(_M_buf, _M_buf + __off);
+      }
+
+      bool
+      _M_is_indeterminate(void)
+      { 
+	bool __ret = false;
+	// Don't return true if unbuffered.
+	if (_M_buf)
+	  {
+	    if (_M_mode & ios_base::in)
+	      __ret = _M_in_beg == _M_in_cur && _M_in_cur == _M_in_end;
+	    if (_M_mode & ios_base::out)
+	      __ret = _M_out_beg == _M_out_cur && _M_out_cur == _M_out_end;
+	  }
+	return __ret;
+      }
+
+  public:
+      virtual 
+      ~basic_streambuf() 
+      {
+	_M_buf_unified = false;
+	_M_buf_size = 0;
+	_M_buf_size_opt = 0;
+	_M_mode = ios_base::openmode(0);
+	_M_buf_locale_init = false;
+      }
+
+      // Locales:
+      locale 
+      pubimbue(const locale &__loc)
+      {
+	locale __tmp(this->getloc());
+	this->imbue(__loc);
+	return __tmp;
+      }
+
+      locale   
+      getloc() const
+      {
+	if (_M_buf_locale_init)
+	  return _M_buf_locale; 
+	else 
+	  return locale();
+      } 
+
+      // Buffer and positioning:
+      __streambuf_type* 
+      pubsetbuf(char_type* __s, streamsize __n) 
+      { return this->setbuf(__s, __n); }
+
+      pos_type 
+      pubseekoff(off_type __off, ios_base::seekdir __way, 
+		 ios_base::openmode __mode = ios_base::in | ios_base::out)
+      { return this->seekoff(__off, __way, __mode); }
+
+      pos_type 
+      pubseekpos(pos_type __sp,
+		 ios_base::openmode __mode = ios_base::in | ios_base::out)
+      { return this->seekpos(__sp, __mode); }
+
+      int 
+      pubsync() { return this->sync(); }
+
+      // Get and put areas:
+      // Get area:
+      streamsize 
+      in_avail() 
+      { 
+	streamsize __ret;
+	if (_M_in_cur && _M_in_cur < _M_in_end)
+	  {
+	    if (_M_pback_init)
+	      {
+		int_type __save_len =  _M_pback_end_save - _M_pback_cur_save;
+		int_type __pback_len = _M_in_cur - _M_pback;
+		__ret = __save_len - __pback_len;
+	      }
+	    else
+	      __ret = this->egptr() - this->gptr();
+	  }
+	else
+	  __ret = this->showmanyc();
+	return __ret;
+      }
+
+      int_type 
+      snextc()
+      {
+	int_type __eof = traits_type::eof();
+	return (this->sbumpc() == __eof ? __eof : this->sgetc()); 
+      }
+
+      int_type 
+      sbumpc();
+
+      int_type 
+      sgetc()
+      {
+	int_type __ret;
+	if (_M_in_cur && _M_in_cur < _M_in_end)
+	  __ret = traits_type::to_int_type(*(this->gptr()));
+	else 
+	  __ret = this->underflow();
+	return __ret;
+      }
+
+      streamsize 
+      sgetn(char_type* __s, streamsize __n)
+      { return this->xsgetn(__s, __n); }
+
+      // Putback:
+      int_type 
+      sputbackc(char_type __c);
+
+      int_type 
+      sungetc();
+
+      // Put area:
+      int_type 
+      sputc(char_type __c);
+
+      streamsize 
+      sputn(const char_type* __s, streamsize __n)
+      { return this->xsputn(__s, __n); }
+
+    protected:
+      basic_streambuf()
+      : _M_buf(NULL), _M_buf_size(0), 
+      _M_buf_size_opt(static_cast<int_type>(BUFSIZ)), _M_buf_unified(false), 
+      _M_in_beg(0), _M_in_cur(0), _M_in_end(0), _M_out_beg(0), _M_out_cur(0), 
+      _M_out_end(0), _M_mode(ios_base::openmode(0)), _M_buf_locale(locale()), 
+      _M_buf_locale_init(false), _M_pback_size(1), _M_pback(NULL), 
+      _M_pback_cur_save(NULL), _M_pback_end_save(NULL), _M_pback_init(false)
+      { }
+
+      // Get area:
+      char_type* 
+      eback() const { return _M_in_beg; }
+
+      char_type* 
+      gptr()  const { return _M_in_cur;  }
+
+      char_type* 
+      egptr() const { return _M_in_end; }
+
+      void 
+      gbump(int __n) { _M_in_cur += __n; }
+
+      void 
+      setg(char_type* __gbeg, char_type* __gnext, char_type* __gend)
+      {
+	_M_in_beg = __gbeg;
+	_M_in_cur = __gnext;
+	_M_in_end = __gend;
+	if (!(_M_mode & ios_base::in) && __gbeg && __gnext && __gend)
+	  _M_mode = _M_mode | ios_base::in;
+      }
+
+      // Put area:
+      char_type* 
+      pbase() const { return _M_out_beg; }
+
+      char_type* 
+      pptr() const { return _M_out_cur; }
+
+      char_type* 
+      epptr() const { return _M_out_end; }
+
+      void 
+      pbump(int __n) { _M_out_cur += __n; }
+
+      void 
+      setp(char_type* __pbeg, char_type* __pend)
+      { 
+	_M_out_beg = _M_out_cur = __pbeg; 
+	_M_out_end = __pend; 
+	if (!(_M_mode & ios_base::out) && __pbeg && __pend)
+	  _M_mode = _M_mode | ios_base::out;
+      }
+
+      // Virtual functions:
+      // Locales:
+      virtual void 
+      imbue(const locale& __loc) 
+      { 
+	_M_buf_locale_init = true;
+	if (_M_buf_locale != __loc)
+	  _M_buf_locale = __loc;
+      }
+
+      // Buffer management and positioning:
+      virtual basic_streambuf<char_type,_Traits>* 
+      setbuf(char_type*, streamsize)
+      {	return this; }
+      
+      virtual pos_type 
+      seekoff(off_type, ios_base::seekdir,
+	      ios_base::openmode /*__mode*/ = ios_base::in | ios_base::out)
+      { return pos_type(off_type(-1)); } 
+
+      virtual pos_type 
+      seekpos(pos_type, 
+	      ios_base::openmode /*__mode*/ = ios_base::in | ios_base::out)
+      { return pos_type(off_type(-1)); } 
+
+      virtual int 
+      sync() { return 0; }
+
+      // Get area:
+      virtual streamsize 
+      showmanyc() { return 0; }
+
+      virtual streamsize 
+      xsgetn(char_type* __s, streamsize __n);
+
+      virtual int_type 
+      underflow()
+      { return traits_type::eof(); }
+
+      virtual int_type 
+      uflow() 
+      {
+	int_type __ret = traits_type::eof();
+	bool __testeof = this->underflow() == __ret;
+	bool __testpending = _M_in_cur && _M_in_cur < _M_in_end;
+	if (!__testeof && __testpending)
+	  {
+	    __ret = traits_type::to_int_type(*_M_in_cur);
+	    ++_M_in_cur;
+	    if (_M_buf_unified && _M_mode & ios_base::out)
+	      ++_M_out_cur;
+	  }
+	return __ret;    
+      }
+
+      // Putback:
+      virtual int_type 
+      pbackfail(int_type /* __c */  = traits_type::eof())
+      { return traits_type::eof(); }
+
+      // Put area:
+      virtual streamsize 
+      xsputn(const char_type* __s, streamsize __n);
+
+      virtual int_type 
+      overflow(int_type /* __c */ = traits_type::eof())
+      { return traits_type::eof(); }
+
+#ifdef _GLIBCPP_DEPRECATED
+    public:
+      void 
+      stossc() 
+      {
+	if (_M_in_cur < _M_in_end) 
+	  ++_M_in_cur;
+	else 
+	  this->uflow();
+      }
+#endif
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+    private:
+      basic_streambuf(const __streambuf_type&);
+
+      __streambuf_type& 
+      operator=(const __streambuf_type&);
+#endif
+    };
+
+} // namespace std
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+#include <bits/streambuf.tcc>
+#endif
+#endif
+
+#endif	/* _CPP_STREAMBUF */
+
diff --git a/contrib/media/updf/include/bits/std_string.h b/contrib/media/updf/include/bits/std_string.h
new file mode 100644
index 000000000..b781b43a6
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_string.h
@@ -0,0 +1,54 @@
+// Components for manipulating sequences of characters -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21  Strings library
+//
+
+#ifndef _CPP_STRING
+#define _CPP_STRING	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/stringfwd.h>
+#include <bits/char_traits.h>
+#include <bits/std_iterator.h>
+#include <bits/std_memory.h> 	// For allocator.
+#include <bits/type_traits.h>
+#include <bits/std_iosfwd.h> 	// For operators >>, <<, and getline decls.
+#include <bits/basic_string.h>
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# include <bits/std_algorithm.h> // for find_if
+# include <bits/basic_string.tcc> 
+#endif
+
+#endif /* _CPP_STRING */
+
diff --git a/contrib/media/updf/include/bits/std_utility.h b/contrib/media/updf/include/bits/std_utility.h
new file mode 100644
index 000000000..f32799eca
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_utility.h
@@ -0,0 +1,39 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_UTILITY
+#define _CPP_UTILITY 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/stl_relops.h>
+#include <bits/stl_pair.h>
+
+#endif /* _CPP_UTILITY */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_valarray.h b/contrib/media/updf/include/bits/std_valarray.h
new file mode 100644
index 000000000..a250dfd12
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_valarray.h
@@ -0,0 +1,737 @@
+// The template and inlines for the -*- C++ -*- valarray class.
+
+// Copyright (C) 1997-1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_VALARRAY
+#define _CPP_VALARRAY 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+#include <bits/std_cmath.h>
+#include <bits/std_cstdlib.h>
+#include <bits/std_numeric.h>
+#include <bits/std_functional.h>
+#include <bits/std_algorithm.h>
+
+namespace std
+{
+    template<class _Clos, typename _Tp> class _Expr;
+
+    template<typename _Tp1, typename _Tp2> class _ValArray;    
+
+    template<template<class> class _Oper,
+        template<class, class> class _Meta, class _Dom> struct _UnClos;
+
+    template<template<class> class _Oper,
+        template<class, class> class _Meta1,
+        template<class, class> class _Meta2,
+        class _Dom1, class _Dom2> class _BinClos;
+
+    template<template<class, class> class _Meta, class _Dom> class _SClos;
+
+    template<template<class, class> class _Meta, class _Dom> class _GClos;
+    
+    template<template<class, class> class _Meta, class _Dom> class _IClos;
+    
+    template<template<class, class> class _Meta, class _Dom> class _ValFunClos;
+
+    template<template<class, class> class _Meta, class _Dom> class _RefFunClos;
+
+    template<class _Tp> struct _Unary_plus;
+    template<class _Tp> struct _Bitwise_and;
+    template<class _Tp> struct _Bitwise_or;
+    template<class _Tp> struct _Bitwise_xor;  
+    template<class _Tp> struct _Bitwise_not;
+    template<class _Tp> struct _Shift_left;
+    template<class _Tp> struct _Shift_right;
+  
+    template<class _Tp> class valarray;   // An array of type _Tp
+    class slice;                          // BLAS-like slice out of an array
+    template<class _Tp> class slice_array;
+    class gslice;                         // generalized slice out of an array
+    template<class _Tp> class gslice_array;
+    template<class _Tp> class mask_array;     // masked array
+    template<class _Tp> class indirect_array; // indirected array
+
+} // namespace std
+
+#include <bits/valarray_array.h>
+#include <bits/valarray_meta.h>
+  
+namespace std
+{
+  template<class _Tp> class valarray
+  {
+  public:
+      typedef _Tp value_type;
+
+      // _lib.valarray.cons_ construct/destroy:
+      valarray();
+      explicit valarray(size_t);
+      valarray(const _Tp&, size_t);
+      valarray(const _Tp* __restrict__, size_t);
+      valarray(const valarray&);
+      valarray(const slice_array<_Tp>&);
+      valarray(const gslice_array<_Tp>&);
+      valarray(const mask_array<_Tp>&);
+      valarray(const indirect_array<_Tp>&);
+      template<class _Dom>
+      valarray(const _Expr<_Dom,_Tp>& __e);
+     ~valarray();
+
+      // _lib.valarray.assign_ assignment:
+      valarray<_Tp>& operator=(const valarray<_Tp>&);
+      valarray<_Tp>& operator=(const _Tp&);
+      valarray<_Tp>& operator=(const slice_array<_Tp>&);
+      valarray<_Tp>& operator=(const gslice_array<_Tp>&);
+      valarray<_Tp>& operator=(const mask_array<_Tp>&);
+      valarray<_Tp>& operator=(const indirect_array<_Tp>&);
+
+      template<class _Dom> valarray<_Tp>&
+      	operator= (const _Expr<_Dom,_Tp>&);
+
+      // _lib.valarray.access_ element access:
+      // XXX: LWG to be resolved.
+      const _Tp&                 operator[](size_t) const;
+      _Tp&                operator[](size_t);		
+      // _lib.valarray.sub_ subset operations:
+      _Expr<_SClos<_ValArray,_Tp>, _Tp> operator[](slice) const;
+      slice_array<_Tp>    operator[](slice);
+      _Expr<_GClos<_ValArray,_Tp>, _Tp> operator[](const gslice&) const;
+      gslice_array<_Tp>   operator[](const gslice&);
+      valarray<_Tp>     	 operator[](const valarray<bool>&) const;
+      mask_array<_Tp>     operator[](const valarray<bool>&);
+      _Expr<_IClos<_ValArray, _Tp>, _Tp>
+      	operator[](const valarray<size_t>&) const;
+      indirect_array<_Tp> operator[](const valarray<size_t>&);
+
+      // _lib.valarray.unary_ unary operators:
+      _Expr<_UnClos<_Unary_plus,_ValArray,_Tp>,_Tp>  operator+ () const;
+      _Expr<_UnClos<negate,_ValArray,_Tp>,_Tp> operator- () const;
+      _Expr<_UnClos<_Bitwise_not,_ValArray,_Tp>,_Tp> operator~ () const;
+      _Expr<_UnClos<logical_not,_ValArray,_Tp>,bool> operator! () const;
+      
+      // _lib.valarray.cassign_ computed assignment:
+      valarray<_Tp>& operator*= (const _Tp&);
+      valarray<_Tp>& operator/= (const _Tp&);
+      valarray<_Tp>& operator%= (const _Tp&);
+      valarray<_Tp>& operator+= (const _Tp&);
+      valarray<_Tp>& operator-= (const _Tp&);
+      valarray<_Tp>& operator^= (const _Tp&);
+      valarray<_Tp>& operator&= (const _Tp&);
+      valarray<_Tp>& operator|= (const _Tp&);
+      valarray<_Tp>& operator<<=(const _Tp&);
+      valarray<_Tp>& operator>>=(const _Tp&);
+      valarray<_Tp>& operator*= (const valarray<_Tp>&);
+      valarray<_Tp>& operator/= (const valarray<_Tp>&);
+      valarray<_Tp>& operator%= (const valarray<_Tp>&);
+      valarray<_Tp>& operator+= (const valarray<_Tp>&);
+      valarray<_Tp>& operator-= (const valarray<_Tp>&);
+      valarray<_Tp>& operator^= (const valarray<_Tp>&);
+      valarray<_Tp>& operator|= (const valarray<_Tp>&);
+      valarray<_Tp>& operator&= (const valarray<_Tp>&);
+      valarray<_Tp>& operator<<=(const valarray<_Tp>&);
+      valarray<_Tp>& operator>>=(const valarray<_Tp>&);
+
+      template<class _Dom>
+        valarray<_Tp>& operator*= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator/= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator%= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator+= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator-= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator^= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator|= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator&= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator<<=(const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator>>=(const _Expr<_Dom,_Tp>&);
+
+      
+      // _lib.valarray.members_ member functions:
+      size_t size() const;
+      _Tp    sum() const;	
+      _Tp    min() const;	
+      _Tp    max() const;	
+
+//           // FIXME: Extension
+//       _Tp    product () const;
+
+      valarray<_Tp> shift (int) const;
+      valarray<_Tp> cshift(int) const;
+      _Expr<_ValFunClos<_ValArray,_Tp>,_Tp> apply(_Tp func(_Tp)) const;
+      _Expr<_RefFunClos<_ValArray,_Tp>,_Tp> apply(_Tp func(const _Tp&)) const;
+      void resize(size_t __size, _Tp __c = _Tp());
+
+  private:
+      size_t _M_size;
+      _Tp* __restrict__ _M_data;
+
+      friend class _Array<_Tp>;
+  };
+
+
+  template<typename _Tp> struct _Unary_plus : unary_function<_Tp,_Tp> {
+      _Tp operator() (const _Tp& __t) const { return __t; }
+  };
+
+  template<typename _Tp> struct _Bitwise_and : binary_function<_Tp,_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x & __y; }
+  };
+
+  template<typename _Tp> struct _Bitwise_or : binary_function<_Tp,_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x | __y; }
+  };
+
+  template<typename _Tp> struct _Bitwise_xor : binary_function<_Tp,_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x ^ __y; }
+  };
+  
+  template<typename _Tp> struct _Bitwise_not : unary_function<_Tp,_Tp> {
+      _Tp operator() (_Tp __t) const { return ~__t; }
+  };
+
+  template<typename _Tp> struct _Shift_left : unary_function<_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x << __y; }
+  };
+
+  template<typename _Tp> struct _Shift_right : unary_function<_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x >> __y; }
+  };
+
+  
+  template<typename _Tp>
+  inline const _Tp&
+  valarray<_Tp>::operator[] (size_t __i) const
+  { return _M_data[__i]; }
+
+  template<typename _Tp>
+  inline _Tp&
+  valarray<_Tp>::operator[] (size_t __i)
+  { return _M_data[__i]; }
+
+} // std::
+      
+#include <bits/slice.h>
+#include <bits/slice_array.h>
+#include <bits/gslice.h>
+#include <bits/gslice_array.h>
+#include <bits/mask_array.h>
+#include <bits/indirect_array.h>
+
+namespace std
+{
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray () : _M_size (0), _M_data (0) {}
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (size_t __n) 
+      : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
+  { __valarray_default_construct(_M_data, _M_data + __n); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const _Tp& __t, size_t __n)
+    : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
+  { __valarray_fill_construct (_M_data, _M_data + __n, __t); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const _Tp* __restrict__ __p, size_t __n)
+    : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
+  { __valarray_copy_construct (__p, __p + __n, _M_data); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const valarray<_Tp>& __v)
+    : _M_size(__v._M_size), _M_data(__valarray_get_storage<_Tp>(__v._M_size))
+  { __valarray_copy_construct (__v._M_data, __v._M_data + _M_size, _M_data); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const slice_array<_Tp>& __sa)
+    : _M_size(__sa._M_sz), _M_data(__valarray_get_storage<_Tp>(__sa._M_sz))
+  {
+    __valarray_copy
+      (__sa._M_array, __sa._M_sz, __sa._M_stride, _Array<_Tp>(_M_data));
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const gslice_array<_Tp>& __ga)
+    : _M_size(__ga._M_index.size()),
+      _M_data(__valarray_get_storage<_Tp>(_M_size))
+  {
+    __valarray_copy
+      (__ga._M_array, _Array<size_t>(__ga._M_index),
+       _Array<_Tp>(_M_data), _M_size);
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const mask_array<_Tp>& __ma)
+    : _M_size(__ma._M_sz), _M_data(__valarray_get_storage<_Tp>(__ma._M_sz))
+  {
+    __valarray_copy
+      (__ma._M_array, __ma._M_mask, _Array<_Tp>(_M_data), _M_size);
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const indirect_array<_Tp>& __ia)
+    : _M_size(__ia._M_sz), _M_data(__valarray_get_storage<_Tp>(__ia._M_sz))
+  {
+    __valarray_copy
+      (__ia._M_array, __ia._M_index, _Array<_Tp>(_M_data), _M_size);
+  }
+
+  template<typename _Tp> template<class _Dom>
+  inline valarray<_Tp>::valarray (const _Expr<_Dom, _Tp>& __e)
+    : _M_size(__e.size ()), _M_data(__valarray_get_storage<_Tp>(_M_size))
+  { __valarray_copy (__e, _M_size, _Array<_Tp>(_M_data)); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::~valarray ()
+  {
+      __valarray_destroy_elements(_M_data, _M_data + _M_size);
+      __valarray_release_memory(_M_data);
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const valarray<_Tp>& __v)
+  {
+      __valarray_copy(__v._M_data, _M_size, _M_data);
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const _Tp& __t)
+  {
+      __valarray_fill (_M_data, _M_size, __t);
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const slice_array<_Tp>& __sa)
+  {
+      __valarray_copy (__sa._M_array, __sa._M_sz,
+              __sa._M_stride, _Array<_Tp>(_M_data));
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const gslice_array<_Tp>& __ga)
+  {
+      __valarray_copy (__ga._M_array, _Array<size_t>(__ga._M_index),
+              _Array<_Tp>(_M_data), _M_size);
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const mask_array<_Tp>& __ma)
+  {
+      __valarray_copy (__ma._M_array, __ma._M_mask,
+              _Array<_Tp>(_M_data), _M_size);
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const indirect_array<_Tp>& __ia)
+  {
+      __valarray_copy (__ia._M_array, __ia._M_index,
+               _Array<_Tp>(_M_data), _M_size);
+      return *this;
+  }
+
+  template<typename _Tp> template<class _Dom>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const _Expr<_Dom, _Tp>& __e)
+  {
+      __valarray_copy (__e, _M_size, _Array<_Tp>(_M_data));
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline _Expr<_SClos<_ValArray,_Tp>, _Tp>
+  valarray<_Tp>::operator[] (slice __s) const
+  {
+      typedef _SClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure, _Tp> (_Closure (_Array<_Tp>(_M_data), __s));
+  }
+
+  template<typename _Tp>
+  inline slice_array<_Tp>
+  valarray<_Tp>::operator[] (slice __s)
+  {
+      return slice_array<_Tp> (_Array<_Tp>(_M_data), __s);
+  }
+
+  template<typename _Tp>
+  inline _Expr<_GClos<_ValArray,_Tp>, _Tp>
+  valarray<_Tp>::operator[] (const gslice& __gs) const
+  {
+      typedef _GClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure, _Tp>
+          (_Closure (_Array<_Tp>(_M_data), __gs._M_index->_M_index));
+  }
+
+  template<typename _Tp>
+  inline gslice_array<_Tp>
+  valarray<_Tp>::operator[] (const gslice& __gs)
+  {
+      return gslice_array<_Tp>
+          (_Array<_Tp>(_M_data), __gs._M_index->_M_index);
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>
+  valarray<_Tp>::operator[] (const valarray<bool>& __m) const
+  {
+      size_t __s (0);
+      size_t __e (__m.size ());
+      for (size_t __i=0; __i<__e; ++__i)
+          if (__m[__i]) ++__s;
+      return valarray<_Tp> (mask_array<_Tp> (_Array<_Tp>(_M_data), __s,
+                                         _Array<bool> (__m)));
+  }
+
+  template<typename _Tp>
+  inline mask_array<_Tp>
+  valarray<_Tp>::operator[] (const valarray<bool>& __m)
+  {
+      size_t __s (0);
+      size_t __e (__m.size ());
+      for (size_t __i=0; __i<__e; ++__i)
+          if (__m[__i]) ++__s;
+      return mask_array<_Tp> (_Array<_Tp>(_M_data), __s, _Array<bool> (__m));
+  }
+
+  template<typename _Tp>
+  inline _Expr<_IClos<_ValArray,_Tp>, _Tp>
+  valarray<_Tp>::operator[] (const valarray<size_t>& __i) const
+  {
+      typedef _IClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure, _Tp> (_Closure (*this, __i));
+  }
+
+  template<typename _Tp>
+  inline indirect_array<_Tp>
+  valarray<_Tp>::operator[] (const valarray<size_t>& __i)
+  {
+      return indirect_array<_Tp> (_Array<_Tp>(_M_data), __i.size(),
+                                _Array<size_t> (__i));
+  }
+
+  template<class _Tp>
+  inline size_t valarray<_Tp>::size () const { return _M_size; }
+
+  template<class _Tp>
+  inline _Tp
+  valarray<_Tp>::sum () const
+  {
+      return __valarray_sum(_M_data, _M_data + _M_size);
+  }
+
+//   template<typename _Tp>
+//   inline _Tp
+//   valarray<_Tp>::product () const
+//   {
+//       return __valarray_product(_M_data, _M_data + _M_size);
+//   }
+
+  template <class _Tp>
+     inline valarray<_Tp>
+     valarray<_Tp>::shift(int __n) const
+     {
+       _Tp* const __a = static_cast<_Tp*>
+         (__builtin_alloca(sizeof(_Tp) * _M_size));
+       if (__n == 0)                          // no shift
+         __valarray_copy_construct(_M_data, _M_data + _M_size, __a);
+       else if (__n > 0)         // __n > 0: shift left
+         {                 
+           if (size_t(__n) > _M_size)
+             __valarray_default_construct(__a, __a + __n);
+           else
+             {
+               __valarray_copy_construct(_M_data+__n, _M_data + _M_size, __a);
+               __valarray_default_construct(__a+_M_size-__n, __a + _M_size);
+             }
+         }
+       else                        // __n < 0: shift right
+         {                          
+           __valarray_copy_construct (_M_data, _M_data+_M_size+__n, __a-__n);
+           __valarray_default_construct(__a, __a - __n);
+         }
+       return valarray<_Tp> (__a, _M_size);
+     }
+
+  template <class _Tp>
+     inline valarray<_Tp>
+     valarray<_Tp>::cshift (int __n) const
+     {
+       _Tp* const __a = static_cast<_Tp*>
+         (__builtin_alloca (sizeof(_Tp) * _M_size));
+       if (__n == 0)               // no cshift
+         __valarray_copy_construct(_M_data, _M_data + _M_size, __a);
+       else if (__n > 0)           // cshift left
+         {               
+           __valarray_copy_construct(_M_data, _M_data+__n, __a+_M_size-__n);
+           __valarray_copy_construct(_M_data+__n, _M_data + _M_size, __a);
+         }
+       else                        // cshift right
+         {                       
+           __valarray_copy_construct
+             (_M_data + _M_size+__n, _M_data + _M_size, __a);
+           __valarray_copy_construct
+             (_M_data, _M_data + _M_size+__n, __a - __n);
+         }
+       return valarray<_Tp>(__a, _M_size);
+     }
+
+  template <class _Tp>
+  inline void
+  valarray<_Tp>::resize (size_t __n, _Tp __c)
+  {
+    // This complication is so to make valarray<valarray<T> > work
+    // even though it is not required by the standard.  Nobody should
+    // be saying valarray<valarray<T> > anyway.  See the specs.
+    __valarray_destroy_elements(_M_data, _M_data + _M_size);
+    if (_M_size != __n)
+      {
+        __valarray_release_memory(_M_data);
+        _M_size = __n;
+        _M_data = __valarray_get_storage<_Tp>(__n);
+      }
+    __valarray_fill_construct(_M_data, _M_data + __n, __c);
+  }
+    
+  template<typename _Tp>
+  inline _Tp
+  valarray<_Tp>::min() const
+  {
+      return *min_element (_M_data, _M_data+_M_size);
+  }
+
+  template<typename _Tp>
+  inline _Tp
+  valarray<_Tp>::max() const
+  {
+      return *max_element (_M_data, _M_data+_M_size);
+  }
+  
+  template<class _Tp>
+  inline _Expr<_ValFunClos<_ValArray,_Tp>,_Tp>
+  valarray<_Tp>::apply (_Tp func (_Tp)) const
+  {
+      typedef _ValFunClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure,_Tp> (_Closure (*this, func));
+  }
+
+  template<class _Tp>
+  inline _Expr<_RefFunClos<_ValArray,_Tp>,_Tp>
+  valarray<_Tp>::apply (_Tp func (const _Tp &)) const
+  {
+      typedef _RefFunClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure,_Tp> (_Closure (*this, func));
+  }
+
+#define _DEFINE_VALARRAY_UNARY_OPERATOR(_Op, _Name)                     \
+  template<typename _Tp>						\
+  inline _Expr<_UnClos<_Name,_ValArray,_Tp>, _Tp>               	\
+  valarray<_Tp>::operator _Op() const					\
+  {									\
+      typedef _UnClos<_Name,_ValArray,_Tp> _Closure;	                \
+      return _Expr<_Closure, _Tp> (_Closure (*this));			\
+  }
+
+    _DEFINE_VALARRAY_UNARY_OPERATOR(+, _Unary_plus)
+    _DEFINE_VALARRAY_UNARY_OPERATOR(-, negate)
+    _DEFINE_VALARRAY_UNARY_OPERATOR(~, _Bitwise_not)
+
+#undef _DEFINE_VALARRAY_UNARY_OPERATOR
+  
+  template<typename _Tp>
+  inline _Expr<_UnClos<logical_not,_ValArray,_Tp>, bool>
+  valarray<_Tp>::operator!() const
+  {
+      typedef _UnClos<logical_not,_ValArray,_Tp> _Closure;
+      return _Expr<_Closure, bool> (_Closure (*this));
+  }
+
+#define _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(_Op, _Name)               \
+  template<class _Tp>							\
+  inline valarray<_Tp> &						\
+  valarray<_Tp>::operator _Op##= (const _Tp &__t)			\
+  {									\
+      _Array_augmented_##_Name (_Array<_Tp>(_M_data), _M_size, __t);	\
+      return *this;							\
+  }									\
+									\
+  template<class _Tp>							\
+  inline valarray<_Tp> &						\
+  valarray<_Tp>::operator _Op##= (const valarray<_Tp> &__v)		\
+  {									\
+      _Array_augmented_##_Name (_Array<_Tp>(_M_data), _M_size, 		\
+                               _Array<_Tp>(__v._M_data));		\
+      return *this;							\
+  }
+
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(+, plus)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(-, minus)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(*, multiplies)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(/, divides)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(%, modulus)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(^, xor)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(&, and)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(|, or)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(<<, shift_left)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT
+
+
+} // std::
+  
+
+namespace std
+{
+
+#define _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(_Op, _Name)          \
+  template<class _Tp> template<class _Dom>				\
+  inline valarray<_Tp> &						\
+  valarray<_Tp>::operator _Op##= (const _Expr<_Dom,_Tp> &__e)		\
+  {									\
+      _Array_augmented_##_Name (_Array<_Tp>(_M_data), __e, _M_size);	\
+      return *this;							\
+  }
+
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(+, plus)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(-, minus)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(*, multiplies)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(/, divides)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(%, modulus)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(^, xor)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(&, and)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(|, or)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(<<, shift_left)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT
+    
+
+#define _DEFINE_BINARY_OPERATOR(_Op, _Name)				\
+  template<typename _Tp>						\
+  inline _Expr<_BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp>, _Tp>        \
+  operator _Op (const valarray<_Tp> &__v, const valarray<_Tp> &__w)	\
+  {									\
+      typedef _BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, _Tp> (_Closure (__v, __w));		\
+  }									\
+									\
+  template<typename _Tp>						\
+  inline _Expr<_BinClos<_Name,_ValArray,_Constant,_Tp,_Tp>,_Tp>         \
+  operator _Op (const valarray<_Tp> &__v, const _Tp &__t)		\
+  {									\
+      typedef _BinClos<_Name,_ValArray,_Constant,_Tp,_Tp> _Closure;	\
+      return _Expr<_Closure, _Tp> (_Closure (__v, __t));	        \
+  }									\
+									\
+  template<typename _Tp>						\
+  inline _Expr<_BinClos<_Name,_Constant,_ValArray,_Tp,_Tp>,_Tp>         \
+  operator _Op (const _Tp &__t, const valarray<_Tp> &__v)		\
+  {									\
+      typedef _BinClos<_Name,_Constant,_ValArray,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, _Tp> (_Closure (__t, __v));        	\
+  }
+
+_DEFINE_BINARY_OPERATOR(+, plus)
+_DEFINE_BINARY_OPERATOR(-, minus)
+_DEFINE_BINARY_OPERATOR(*, multiplies)
+_DEFINE_BINARY_OPERATOR(/, divides)
+_DEFINE_BINARY_OPERATOR(%, modulus)
+_DEFINE_BINARY_OPERATOR(^, _Bitwise_xor)
+_DEFINE_BINARY_OPERATOR(&, _Bitwise_and)
+_DEFINE_BINARY_OPERATOR(|, _Bitwise_or)
+_DEFINE_BINARY_OPERATOR(<<, _Shift_left)
+_DEFINE_BINARY_OPERATOR(>>, _Shift_right)
+
+#undef _DEFINE_BINARY_OPERATOR
+
+#define _DEFINE_LOGICAL_OPERATOR(_Op, _Name)				\
+  template<typename _Tp>						\
+  inline _Expr<_BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp>,bool>        \
+  operator _Op (const valarray<_Tp> &__v, const valarray<_Tp> &__w)	\
+  {									\
+      typedef _BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, bool> (_Closure (__v, __w));               \
+  }									\
+									\
+  template<class _Tp>							\
+  inline _Expr<_BinClos<_Name,_ValArray,_Constant,_Tp,_Tp>,bool>        \
+  operator _Op (const valarray<_Tp> &__v, const _Tp &__t)		\
+  {									\
+      typedef _BinClos<_Name,_ValArray,_Constant,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, bool> (_Closure (__v, __t));       	\
+  }									\
+									\
+  template<class _Tp>							\
+  inline _Expr<_BinClos<_Name,_Constant,_ValArray,_Tp,_Tp>,bool>        \
+  operator _Op (const _Tp &__t, const valarray<_Tp> &__v)		\
+  {									\
+      typedef _BinClos<_Name,_Constant,_ValArray,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, bool> (_Closure (__t, __v));	        \
+  }
+
+_DEFINE_LOGICAL_OPERATOR(&&, logical_and)
+_DEFINE_LOGICAL_OPERATOR(||, logical_or)
+_DEFINE_LOGICAL_OPERATOR(==, equal_to)
+_DEFINE_LOGICAL_OPERATOR(!=, not_equal_to)
+_DEFINE_LOGICAL_OPERATOR(<, less)
+_DEFINE_LOGICAL_OPERATOR(>, greater)
+_DEFINE_LOGICAL_OPERATOR(<=, less_equal)
+_DEFINE_LOGICAL_OPERATOR(>=, greater_equal)
+
+#undef _DEFINE_LOGICAL_OPERATOR
+
+} // namespace std
+
+#endif // _CPP_VALARRAY
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/std_vector.h b/contrib/media/updf/include/bits/std_vector.h
new file mode 100644
index 000000000..9b5ba5877
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_vector.h
@@ -0,0 +1,44 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_VECTOR
+#define _CPP_VECTOR 1
+
+#pragma GCC system_header
+
+#include <bits/functexcept.h>
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_vector.h>
+#include <bits/stl_bvector.h> 
+
+#endif /* _CPP_VECTOR */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stdio.h b/contrib/media/updf/include/bits/stdio.h
new file mode 100644
index 000000000..ff30fb6de
--- /dev/null
+++ b/contrib/media/updf/include/bits/stdio.h
@@ -0,0 +1,16 @@
+#ifndef __BITS_STDIO_H
+#define __BITS_STDIO_H
+
+struct file_stream_ops {
+ int (* s_putc)(struct __FILE *,int);
+ int (* s_getc)(struct __FILE *,int *);
+ int (* s_read)(struct __FILE *,void *,int);
+ int (* s_write)(struct __FILE *,void *,int);
+ int (* s_seek)(struct __FILE *,int,int);
+ int (* s_flush)(struct __FILE *);
+};
+
+#define STM_OP(x,n) \
+    (x)->std_ops->s_##n
+
+#endif
diff --git a/contrib/media/updf/include/bits/stl_algo.h b/contrib/media/updf/include/bits/stl_algo.h
new file mode 100644
index 000000000..a1bd83cdc
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_algo.h
@@ -0,0 +1,3643 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ALGO_H
+#define __SGI_STL_INTERNAL_ALGO_H
+
+#include <bits/stl_heap.h>
+
+// See concept_check.h for the __glibcpp_*_requires macros.
+
+namespace std
+{
+
+// __median (an extension, not present in the C++ standard).
+
+template <class _Tp>
+inline const _Tp& __median(const _Tp& __a, const _Tp& __b, const _Tp& __c)
+{
+  // concept requirements
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+  if (__a < __b)
+    if (__b < __c)
+      return __b;
+    else if (__a < __c)
+      return __c;
+    else
+      return __a;
+  else if (__a < __c)
+    return __a;
+  else if (__b < __c)
+    return __c;
+  else
+    return __b;
+}
+
+template <class _Tp, class _Compare>
+inline const _Tp&
+__median(const _Tp& __a, const _Tp& __b, const _Tp& __c, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BinaryFunctionConcept<_Compare, bool, _Tp, _Tp>);
+  if (__comp(__a, __b))
+    if (__comp(__b, __c))
+      return __b;
+    else if (__comp(__a, __c))
+      return __c;
+    else
+      return __a;
+  else if (__comp(__a, __c))
+    return __a;
+  else if (__comp(__b, __c))
+    return __c;
+  else
+    return __b;
+}
+
+// for_each.  Apply a function to every element of a range.
+template <class _InputIter, class _Function>
+_Function for_each(_InputIter __first, _InputIter __last, _Function __f)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  for ( ; __first != __last; ++__first)
+    __f(*__first);
+  return __f;
+}
+
+// find and find_if.
+
+template <class _InputIter, class _Tp>
+inline _InputIter find(_InputIter __first, _InputIter __last,
+                       const _Tp& __val,
+                       input_iterator_tag)
+{
+  while (__first != __last && !(*__first == __val))
+    ++__first;
+  return __first;
+}
+
+template <class _InputIter, class _Predicate>
+inline _InputIter find_if(_InputIter __first, _InputIter __last,
+                          _Predicate __pred,
+                          input_iterator_tag)
+{
+  while (__first != __last && !__pred(*__first))
+    ++__first;
+  return __first;
+}
+
+template <class _RandomAccessIter, class _Tp>
+_RandomAccessIter find(_RandomAccessIter __first, _RandomAccessIter __last,
+                       const _Tp& __val,
+                       random_access_iterator_tag)
+{
+  typename iterator_traits<_RandomAccessIter>::difference_type __trip_count
+    = (__last - __first) >> 2;
+
+  for ( ; __trip_count > 0 ; --__trip_count) {
+    if (*__first == __val) return __first;
+    ++__first;
+
+    if (*__first == __val) return __first;
+    ++__first;
+
+    if (*__first == __val) return __first;
+    ++__first;
+
+    if (*__first == __val) return __first;
+    ++__first;
+  }
+
+  switch(__last - __first) {
+  case 3:
+    if (*__first == __val) return __first;
+    ++__first;
+  case 2:
+    if (*__first == __val) return __first;
+    ++__first;
+  case 1:
+    if (*__first == __val) return __first;
+    ++__first;
+  case 0:
+  default:
+    return __last;
+  }
+}
+
+template <class _RandomAccessIter, class _Predicate>
+_RandomAccessIter find_if(_RandomAccessIter __first, _RandomAccessIter __last,
+                          _Predicate __pred,
+                          random_access_iterator_tag)
+{
+  typename iterator_traits<_RandomAccessIter>::difference_type __trip_count
+    = (__last - __first) >> 2;
+
+  for ( ; __trip_count > 0 ; --__trip_count) {
+    if (__pred(*__first)) return __first;
+    ++__first;
+
+    if (__pred(*__first)) return __first;
+    ++__first;
+
+    if (__pred(*__first)) return __first;
+    ++__first;
+
+    if (__pred(*__first)) return __first;
+    ++__first;
+  }
+
+  switch(__last - __first) {
+  case 3:
+    if (__pred(*__first)) return __first;
+    ++__first;
+  case 2:
+    if (__pred(*__first)) return __first;
+    ++__first;
+  case 1:
+    if (__pred(*__first)) return __first;
+    ++__first;
+  case 0:
+  default:
+    return __last;
+  }
+}
+
+template <class _InputIter, class _Tp>
+inline _InputIter find(_InputIter __first, _InputIter __last,
+                       const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_EqualOpConcept<
+            typename iterator_traits<_InputIter>::value_type, _Tp>);
+  return find(__first, __last, __val, __iterator_category(__first));
+}
+
+template <class _InputIter, class _Predicate>
+inline _InputIter find_if(_InputIter __first, _InputIter __last,
+                          _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+          typename iterator_traits<_InputIter>::value_type>);
+  return find_if(__first, __last, __pred, __iterator_category(__first));
+}
+
+// adjacent_find.
+
+template <class _ForwardIter>
+_ForwardIter adjacent_find(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+  	typename iterator_traits<_ForwardIter>::value_type>);
+  if (__first == __last)
+    return __last;
+  _ForwardIter __next = __first;
+  while(++__next != __last) {
+    if (*__first == *__next)
+      return __first;
+    __first = __next;
+  }
+  return __last;
+}
+
+template <class _ForwardIter, class _BinaryPredicate>
+_ForwardIter adjacent_find(_ForwardIter __first, _ForwardIter __last,
+                           _BinaryPredicate __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  if (__first == __last)
+    return __last;
+  _ForwardIter __next = __first;
+  while(++__next != __last) {
+    if (__binary_pred(*__first, *__next))
+      return __first;
+    __first = __next;
+  }
+  return __last;
+}
+
+// count and count_if.  There are two version of each, one whose return type
+// type is void and one (present only if we have partial specialization)
+// whose return type is iterator_traits<_InputIter>::difference_type.  The
+// C++ standard only has the latter version, but the former, which was present
+// in the HP STL, is retained for backward compatibility.
+
+template <class _InputIter, class _Tp, class _Size>
+void count(_InputIter __first, _InputIter __last, const _Tp& __value,
+           _Size& __n)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter>::value_type >);
+  __glibcpp_function_requires(_EqualityComparableConcept<_Tp>);
+  for ( ; __first != __last; ++__first)
+    if (*__first == __value)
+      ++__n;
+}
+
+template <class _InputIter, class _Predicate, class _Size>
+void count_if(_InputIter __first, _InputIter __last, _Predicate __pred,
+              _Size& __n)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_InputIter>::value_type>);
+  for ( ; __first != __last; ++__first)
+    if (__pred(*__first))
+      ++__n;
+}
+
+template <class _InputIter, class _Tp>
+typename iterator_traits<_InputIter>::difference_type
+count(_InputIter __first, _InputIter __last, const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter>::value_type >);
+  __glibcpp_function_requires(_EqualityComparableConcept<_Tp>);
+  typename iterator_traits<_InputIter>::difference_type __n = 0;
+  for ( ; __first != __last; ++__first)
+    if (*__first == __value)
+      ++__n;
+  return __n;
+}
+
+template <class _InputIter, class _Predicate>
+typename iterator_traits<_InputIter>::difference_type
+count_if(_InputIter __first, _InputIter __last, _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_InputIter>::value_type>);
+  typename iterator_traits<_InputIter>::difference_type __n = 0;
+  for ( ; __first != __last; ++__first)
+    if (__pred(*__first))
+      ++__n;
+  return __n;
+}
+
+
+// search.
+
+template <class _ForwardIter1, class _ForwardIter2>
+_ForwardIter1 search(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                     _ForwardIter2 __first2, _ForwardIter2 __last2) 
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+
+  // Test for empty ranges
+  if (__first1 == __last1 || __first2 == __last2)
+    return __first1;
+
+  // Test for a pattern of length 1.
+  _ForwardIter2 __tmp(__first2);
+  ++__tmp;
+  if (__tmp == __last2)
+    return find(__first1, __last1, *__first2);
+
+  // General case.
+
+  _ForwardIter2 __p1, __p;
+
+  __p1 = __first2; ++__p1;
+
+  _ForwardIter1 __current = __first1;
+
+  while (__first1 != __last1) {
+    __first1 = find(__first1, __last1, *__first2);
+    if (__first1 == __last1)
+      return __last1;
+
+    __p = __p1;
+    __current = __first1; 
+    if (++__current == __last1)
+      return __last1;
+
+    while (*__current == *__p) {
+      if (++__p == __last2)
+        return __first1;
+      if (++__current == __last1)
+        return __last1;
+    }
+
+    ++__first1;
+  }
+  return __first1;
+}
+
+template <class _ForwardIter1, class _ForwardIter2, class _BinaryPred>
+_ForwardIter1 search(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                     _ForwardIter2 __first2, _ForwardIter2 __last2,
+                     _BinaryPred  __predicate) 
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPred,
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+
+  // Test for empty ranges
+  if (__first1 == __last1 || __first2 == __last2)
+    return __first1;
+
+  // Test for a pattern of length 1.
+  _ForwardIter2 __tmp(__first2);
+  ++__tmp;
+  if (__tmp == __last2) {
+    while (__first1 != __last1 && !__predicate(*__first1, *__first2))
+      ++__first1;
+    return __first1;    
+  }
+
+  // General case.
+
+  _ForwardIter2 __p1, __p;
+
+  __p1 = __first2; ++__p1;
+
+  _ForwardIter1 __current = __first1;
+
+  while (__first1 != __last1) {
+    while (__first1 != __last1) {
+      if (__predicate(*__first1, *__first2))
+        break;
+      ++__first1;
+    }
+    while (__first1 != __last1 && !__predicate(*__first1, *__first2))
+      ++__first1;
+    if (__first1 == __last1)
+      return __last1;
+
+    __p = __p1;
+    __current = __first1; 
+    if (++__current == __last1) return __last1;
+
+    while (__predicate(*__current, *__p)) {
+      if (++__p == __last2)
+        return __first1;
+      if (++__current == __last1)
+        return __last1;
+    }
+
+    ++__first1;
+  }
+  return __first1;
+}
+
+// search_n.  Search for __count consecutive copies of __val.
+
+template <class _ForwardIter, class _Integer, class _Tp>
+_ForwardIter search_n(_ForwardIter __first, _ForwardIter __last,
+                      _Integer __count, const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_EqualityComparableConcept<_Tp>);
+
+  if (__count <= 0)
+    return __first;
+  else {
+    __first = find(__first, __last, __val);
+    while (__first != __last) {
+      _Integer __n = __count - 1;
+      _ForwardIter __i = __first;
+      ++__i;
+      while (__i != __last && __n != 0 && *__i == __val) {
+        ++__i;
+        --__n;
+      }
+      if (__n == 0)
+        return __first;
+      else
+        __first = find(__i, __last, __val);
+    }
+    return __last;
+  }
+}
+
+template <class _ForwardIter, class _Integer, class _Tp, class _BinaryPred>
+_ForwardIter search_n(_ForwardIter __first, _ForwardIter __last,
+                      _Integer __count, const _Tp& __val,
+                      _BinaryPred __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPred,
+        typename iterator_traits<_ForwardIter>::value_type, _Tp>);
+
+  if (__count <= 0)
+    return __first;
+  else {
+    while (__first != __last) {
+      if (__binary_pred(*__first, __val))
+        break;
+      ++__first;
+    }
+    while (__first != __last) {
+      _Integer __n = __count - 1;
+      _ForwardIter __i = __first;
+      ++__i;
+      while (__i != __last && __n != 0 && __binary_pred(*__i, __val)) {
+        ++__i;
+        --__n;
+      }
+      if (__n == 0)
+        return __first;
+      else {
+        while (__i != __last) {
+          if (__binary_pred(*__i, __val))
+            break;
+          ++__i;
+        }
+        __first = __i;
+      }
+    }
+    return __last;
+  }
+} 
+
+// swap_ranges
+
+template <class _ForwardIter1, class _ForwardIter2>
+_ForwardIter2 swap_ranges(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                          _ForwardIter2 __first2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_ForwardIter2>::value_type,
+        typename iterator_traits<_ForwardIter1>::value_type>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    iter_swap(__first1, __first2);
+  return __first2;
+}
+
+// transform
+
+template <class _InputIter, class _OutputIter, class _UnaryOperation>
+_OutputIter transform(_InputIter __first, _InputIter __last,
+                      _OutputIter __result, _UnaryOperation __unary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+/* XXX
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        // should be "the type returned by _UnaryOperation"
+        typename iterator_traits<_InputIter>::value_type>);
+*/
+
+  for ( ; __first != __last; ++__first, ++__result)
+    *__result = __unary_op(*__first);
+  return __result;
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _BinaryOperation>
+_OutputIter transform(_InputIter1 __first1, _InputIter1 __last1,
+                      _InputIter2 __first2, _OutputIter __result,
+                      _BinaryOperation __binary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+/* XXX
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        // should be "the type returned by _BinaryOperation"
+        typename iterator_traits<_InputIter1>::value_type>);
+*/
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2, ++__result)
+    *__result = __binary_op(*__first1, *__first2);
+  return __result;
+}
+
+// replace, replace_if, replace_copy, replace_copy_if
+
+template <class _ForwardIter, class _Tp>
+void replace(_ForwardIter __first, _ForwardIter __last,
+             const _Tp& __old_value, const _Tp& __new_value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_ForwardIter>::value_type, _Tp>);
+  __glibcpp_function_requires(_ConvertibleConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first != __last; ++__first)
+    if (*__first == __old_value)
+      *__first = __new_value;
+}
+
+template <class _ForwardIter, class _Predicate, class _Tp>
+void replace_if(_ForwardIter __first, _ForwardIter __last,
+                _Predicate __pred, const _Tp& __new_value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first != __last; ++__first)
+    if (__pred(*__first))
+      *__first = __new_value;
+}
+
+template <class _InputIter, class _OutputIter, class _Tp>
+_OutputIter replace_copy(_InputIter __first, _InputIter __last,
+                         _OutputIter __result,
+                         const _Tp& __old_value, const _Tp& __new_value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter>::value_type, _Tp>);
+
+  for ( ; __first != __last; ++__first, ++__result)
+    *__result = *__first == __old_value ? __new_value : *__first;
+  return __result;
+}
+
+template <class _InputIter, class _OutputIter, class _Predicate, class _Tp>
+_OutputIter replace_copy_if(_InputIter __first, _InputIter __last,
+                            _OutputIter __result,
+                            _Predicate __pred, const _Tp& __new_value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  for ( ; __first != __last; ++__first, ++__result)
+    *__result = __pred(*__first) ? __new_value : *__first;
+  return __result;
+}
+
+// generate and generate_n
+
+template <class _ForwardIter, class _Generator>
+void generate(_ForwardIter __first, _ForwardIter __last, _Generator __gen)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_GeneratorConcept<_Generator,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first != __last; ++__first)
+    *__first = __gen();
+}
+
+template <class _OutputIter, class _Size, class _Generator>
+_OutputIter generate_n(_OutputIter __first, _Size __n, _Generator __gen)
+{
+/*
+  // XXX concept requirements
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        "the return type of _Generator" ??   >);
+*/
+
+  for ( ; __n > 0; --__n, ++__first)
+    *__first = __gen();
+  return __first;
+}
+
+// remove, remove_if, remove_copy, remove_copy_if
+
+template <class _InputIter, class _OutputIter, class _Tp>
+_OutputIter remove_copy(_InputIter __first, _InputIter __last,
+                        _OutputIter __result, const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter>::value_type, _Tp>);
+
+  for ( ; __first != __last; ++__first)
+    if (!(*__first == __value)) {
+      *__result = *__first;
+      ++__result;
+    }
+  return __result;
+}
+
+template <class _InputIter, class _OutputIter, class _Predicate>
+_OutputIter remove_copy_if(_InputIter __first, _InputIter __last,
+                           _OutputIter __result, _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  for ( ; __first != __last; ++__first)
+    if (!__pred(*__first)) {
+      *__result = *__first;
+      ++__result;
+    }
+  return __result;
+}
+
+template <class _ForwardIter, class _Tp>
+_ForwardIter remove(_ForwardIter __first, _ForwardIter __last,
+                    const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_ForwardIter>::value_type, _Tp>);
+
+  __first = find(__first, __last, __value);
+  _ForwardIter __i = __first;
+  return __first == __last ? __first 
+                           : remove_copy(++__i, __last, __first, __value);
+}
+
+template <class _ForwardIter, class _Predicate>
+_ForwardIter remove_if(_ForwardIter __first, _ForwardIter __last,
+                       _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  __first = find_if(__first, __last, __pred);
+  _ForwardIter __i = __first;
+  return __first == __last ? __first 
+                           : remove_copy_if(++__i, __last, __first, __pred);
+}
+
+// unique and unique_copy
+
+template <class _InputIter, class _OutputIter, class _Tp>
+_OutputIter __unique_copy(_InputIter __first, _InputIter __last,
+                          _OutputIter __result, _Tp*)
+{
+  // concept requirements -- taken care of in dispatching function
+  _Tp __value = *__first;
+  *__result = __value;
+  while (++__first != __last)
+    if (!(__value == *__first)) {
+      __value = *__first;
+      *++__result = __value;
+    }
+  return ++__result;
+}
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter __unique_copy(_InputIter __first, _InputIter __last,
+                                 _OutputIter __result, 
+                                 output_iterator_tag)
+{
+  // concept requirements -- taken care of in dispatching function
+  return __unique_copy(__first, __last, __result, __value_type(__first));
+}
+
+template <class _InputIter, class _ForwardIter>
+_ForwardIter __unique_copy(_InputIter __first, _InputIter __last,
+                           _ForwardIter __result, forward_iterator_tag)
+{
+  // concept requirements -- taken care of in dispatching function
+  *__result = *__first;
+  while (++__first != __last)
+    if (!(*__result == *__first))
+      *++__result = *__first;
+  return ++__result;
+}
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter unique_copy(_InputIter __first, _InputIter __last,
+                               _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter>::value_type>);
+
+  if (__first == __last) return __result;
+  return __unique_copy(__first, __last, __result,
+                       __iterator_category(__result));
+}
+
+template <class _InputIter, class _OutputIter, class _BinaryPredicate,
+          class _Tp>
+_OutputIter __unique_copy(_InputIter __first, _InputIter __last,
+                          _OutputIter __result,
+                          _BinaryPredicate __binary_pred, _Tp*)
+{
+  // concept requirements -- iterators already checked
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate, _Tp, _Tp>);
+
+  _Tp __value = *__first;
+  *__result = __value;
+  while (++__first != __last)
+    if (!__binary_pred(__value, *__first)) {
+      __value = *__first;
+      *++__result = __value;
+    }
+  return ++__result;
+}
+
+template <class _InputIter, class _OutputIter, class _BinaryPredicate>
+inline _OutputIter __unique_copy(_InputIter __first, _InputIter __last,
+                                 _OutputIter __result,
+                                 _BinaryPredicate __binary_pred,
+                                 output_iterator_tag)
+{
+  // concept requirements -- taken care of in dispatching function
+  return __unique_copy(__first, __last, __result, __binary_pred,
+                       __value_type(__first));
+}
+
+template <class _InputIter, class _ForwardIter, class _BinaryPredicate>
+_ForwardIter __unique_copy(_InputIter __first, _InputIter __last,
+                           _ForwardIter __result, 
+                           _BinaryPredicate __binary_pred,
+                           forward_iterator_tag)
+{
+  // concept requirements -- iterators already checked
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  *__result = *__first;
+  while (++__first != __last)
+    if (!__binary_pred(*__result, *__first)) *++__result = *__first;
+  return ++__result;
+}
+
+template <class _InputIter, class _OutputIter, class _BinaryPredicate>
+inline _OutputIter unique_copy(_InputIter __first, _InputIter __last,
+                               _OutputIter __result,
+                               _BinaryPredicate __binary_pred)
+{
+  // concept requirements -- predicates checked later
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  if (__first == __last) return __result;
+  return __unique_copy(__first, __last, __result, __binary_pred,
+                       __iterator_category(__result));
+}
+
+template <class _ForwardIter>
+_ForwardIter unique(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  __first = adjacent_find(__first, __last);
+  return unique_copy(__first, __last, __first);
+}
+
+template <class _ForwardIter, class _BinaryPredicate>
+_ForwardIter unique(_ForwardIter __first, _ForwardIter __last,
+                    _BinaryPredicate __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  __first = adjacent_find(__first, __last, __binary_pred);
+  return unique_copy(__first, __last, __first, __binary_pred);
+}
+
+// reverse and reverse_copy, and their auxiliary functions
+
+template <class _BidirectionalIter>
+void __reverse(_BidirectionalIter __first, _BidirectionalIter __last, 
+               bidirectional_iterator_tag) {
+  while (true)
+    if (__first == __last || __first == --__last)
+      return;
+    else
+      iter_swap(__first++, __last);
+}
+
+template <class _RandomAccessIter>
+void __reverse(_RandomAccessIter __first, _RandomAccessIter __last,
+               random_access_iterator_tag) {
+  while (__first < __last)
+    iter_swap(__first++, --__last);
+}
+
+template <class _BidirectionalIter>
+inline void reverse(_BidirectionalIter __first, _BidirectionalIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<
+        _BidirectionalIter>);
+  __reverse(__first, __last, __iterator_category(__first));
+}
+
+template <class _BidirectionalIter, class _OutputIter>
+_OutputIter reverse_copy(_BidirectionalIter __first,
+                         _BidirectionalIter __last,
+                         _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  while (__first != __last) {
+    --__last;
+    *__result = *__last;
+    ++__result;
+  }
+  return __result;
+}
+
+// rotate and rotate_copy, and their auxiliary functions
+
+template <class _EuclideanRingElement>
+_EuclideanRingElement __gcd(_EuclideanRingElement __m,
+                            _EuclideanRingElement __n)
+{
+  while (__n != 0) {
+    _EuclideanRingElement __t = __m % __n;
+    __m = __n;
+    __n = __t;
+  }
+  return __m;
+}
+
+template <class _ForwardIter, class _Distance>
+_ForwardIter __rotate(_ForwardIter __first,
+                      _ForwardIter __middle,
+                      _ForwardIter __last,
+                      _Distance*,
+                      forward_iterator_tag)
+{
+  if (__first == __middle)
+    return __last;
+  if (__last  == __middle)
+    return __first;
+
+  _ForwardIter __first2 = __middle;
+  do {
+    swap(*__first++, *__first2++);
+    if (__first == __middle)
+      __middle = __first2;
+  } while (__first2 != __last);
+
+  _ForwardIter __new_middle = __first;
+
+  __first2 = __middle;
+
+  while (__first2 != __last) {
+    swap (*__first++, *__first2++);
+    if (__first == __middle)
+      __middle = __first2;
+    else if (__first2 == __last)
+      __first2 = __middle;
+  }
+
+  return __new_middle;
+}
+
+
+template <class _BidirectionalIter, class _Distance>
+_BidirectionalIter __rotate(_BidirectionalIter __first,
+                            _BidirectionalIter __middle,
+                            _BidirectionalIter __last,
+                            _Distance*,
+                            bidirectional_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<
+        _BidirectionalIter>);
+
+  if (__first == __middle)
+    return __last;
+  if (__last  == __middle)
+    return __first;
+
+  __reverse(__first,  __middle, bidirectional_iterator_tag());
+  __reverse(__middle, __last,   bidirectional_iterator_tag());
+
+  while (__first != __middle && __middle != __last)
+    swap (*__first++, *--__last);
+
+  if (__first == __middle) {
+    __reverse(__middle, __last,   bidirectional_iterator_tag());
+    return __last;
+  }
+  else {
+    __reverse(__first,  __middle, bidirectional_iterator_tag());
+    return __first;
+  }
+}
+
+template <class _RandomAccessIter, class _Distance, class _Tp>
+_RandomAccessIter __rotate(_RandomAccessIter __first,
+                           _RandomAccessIter __middle,
+                           _RandomAccessIter __last,
+                           _Distance *, _Tp *)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  _Distance __n = __last   - __first;
+  _Distance __k = __middle - __first;
+  _Distance __l = __n - __k;
+  _RandomAccessIter __result = __first + (__last - __middle);
+
+  if (__k == 0)
+    return __last;
+
+  else if (__k == __l) {
+    swap_ranges(__first, __middle, __middle);
+    return __result;
+  }
+
+  _Distance __d = __gcd(__n, __k);
+
+  for (_Distance __i = 0; __i < __d; __i++) {
+    _Tp __tmp = *__first;
+    _RandomAccessIter __p = __first;
+
+    if (__k < __l) {
+      for (_Distance __j = 0; __j < __l/__d; __j++) {
+        if (__p > __first + __l) {
+          *__p = *(__p - __l);
+          __p -= __l;
+        }
+
+        *__p = *(__p + __k);
+        __p += __k;
+      }
+    }
+
+    else {
+      for (_Distance __j = 0; __j < __k/__d - 1; __j ++) {
+        if (__p < __last - __k) {
+          *__p = *(__p + __k);
+          __p += __k;
+        }
+
+        *__p = * (__p - __l);
+        __p -= __l;
+      }
+    }
+
+    *__p = __tmp;
+    ++__first;
+  }
+
+  return __result;
+}
+
+template <class _ForwardIter>
+inline _ForwardIter rotate(_ForwardIter __first, _ForwardIter __middle,
+                           _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+
+  return __rotate(__first, __middle, __last,
+                  __distance_type(__first),
+                  __iterator_category(__first));
+}
+
+template <class _ForwardIter, class _OutputIter>
+_OutputIter rotate_copy(_ForwardIter __first, _ForwardIter __middle,
+                        _ForwardIter __last, _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  return copy(__first, __middle, copy(__middle, __last, __result));
+}
+
+// Return a random number in the range [0, __n).  This function encapsulates
+// whether we're using rand (part of the standard C library) or lrand48
+// (not standard, but a much better choice whenever it's available).
+template <class _Distance>
+inline _Distance __random_number(_Distance __n) {
+#ifdef _GLIBCPP_HAVE_DRAND48
+  return lrand48() % __n;
+#else
+  return rand() % __n;
+#endif
+}
+
+// random_shuffle
+
+template <class _RandomAccessIter>
+inline void random_shuffle(_RandomAccessIter __first,
+                           _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  if (__first == __last) return;
+  for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
+    iter_swap(__i, __first + __random_number((__i - __first) + 1));
+}
+
+template <class _RandomAccessIter, class _RandomNumberGenerator>
+void random_shuffle(_RandomAccessIter __first, _RandomAccessIter __last,
+                    _RandomNumberGenerator& __rand)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  if (__first == __last) return;
+  for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
+    iter_swap(__i, __first + __rand((__i - __first) + 1));
+}
+
+// random_sample and random_sample_n (extensions, not part of the standard).
+
+template <class _ForwardIter, class _OutputIter, class _Distance>
+_OutputIter random_sample_n(_ForwardIter __first, _ForwardIter __last,
+                            _OutputIter __out, const _Distance __n)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  _Distance __remaining = 0;
+  distance(__first, __last, __remaining);
+  _Distance __m = min(__n, __remaining);
+
+  while (__m > 0) {
+    if (__random_number(__remaining) < __m) {
+      *__out = *__first;
+      ++__out;
+      --__m;
+    }
+
+    --__remaining;
+    ++__first;
+  }
+  return __out;
+}
+
+template <class _ForwardIter, class _OutputIter, class _Distance,
+          class _RandomNumberGenerator>
+_OutputIter random_sample_n(_ForwardIter __first, _ForwardIter __last,
+                            _OutputIter __out, const _Distance __n,
+                            _RandomNumberGenerator& __rand)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_UnaryFunctionConcept<
+        _RandomNumberGenerator, _Distance, _Distance>);
+
+  _Distance __remaining = 0;
+  distance(__first, __last, __remaining);
+  _Distance __m = min(__n, __remaining);
+
+  while (__m > 0) {
+    if (__rand(__remaining) < __m) {
+      *__out = *__first;
+      ++__out;
+      --__m;
+    }
+
+    --__remaining;
+    ++__first;
+  }
+  return __out;
+}
+
+template <class _InputIter, class _RandomAccessIter, class _Distance>
+_RandomAccessIter __random_sample(_InputIter __first, _InputIter __last,
+                                  _RandomAccessIter __out,
+                                  const _Distance __n)
+{
+  _Distance __m = 0;
+  _Distance __t = __n;
+  for ( ; __first != __last && __m < __n; ++__m, ++__first) 
+    __out[__m] = *__first;
+
+  while (__first != __last) {
+    ++__t;
+    _Distance __M = __random_number(__t);
+    if (__M < __n)
+      __out[__M] = *__first;
+    ++__first;
+  }
+
+  return __out + __m;
+}
+
+template <class _InputIter, class _RandomAccessIter,
+          class _RandomNumberGenerator, class _Distance>
+_RandomAccessIter __random_sample(_InputIter __first, _InputIter __last,
+                                  _RandomAccessIter __out,
+                                  _RandomNumberGenerator& __rand,
+                                  const _Distance __n)
+{
+  // concept requirements
+  __glibcpp_function_requires(_UnaryFunctionConcept<
+        _RandomNumberGenerator, _Distance, _Distance>);
+
+  _Distance __m = 0;
+  _Distance __t = __n;
+  for ( ; __first != __last && __m < __n; ++__m, ++__first)
+    __out[__m] = *__first;
+
+  while (__first != __last) {
+    ++__t;
+    _Distance __M = __rand(__t);
+    if (__M < __n)
+      __out[__M] = *__first;
+    ++__first;
+  }
+
+  return __out + __m;
+}
+
+template <class _InputIter, class _RandomAccessIter>
+inline _RandomAccessIter
+random_sample(_InputIter __first, _InputIter __last,
+              _RandomAccessIter __out_first, _RandomAccessIter __out_last) 
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  return __random_sample(__first, __last,
+                         __out_first, __out_last - __out_first);
+}
+
+
+template <class _InputIter, class _RandomAccessIter, 
+          class _RandomNumberGenerator>
+inline _RandomAccessIter
+random_sample(_InputIter __first, _InputIter __last,
+              _RandomAccessIter __out_first, _RandomAccessIter __out_last,
+              _RandomNumberGenerator& __rand) 
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  return __random_sample(__first, __last,
+                         __out_first, __rand,
+                         __out_last - __out_first);
+}
+
+// partition, stable_partition, and their auxiliary functions
+
+template <class _ForwardIter, class _Predicate>
+_ForwardIter __partition(_ForwardIter __first,
+		         _ForwardIter __last,
+			 _Predicate   __pred,
+			 forward_iterator_tag)
+{
+  if (__first == __last) return __first;
+
+  while (__pred(*__first))
+    if (++__first == __last) return __first;
+
+  _ForwardIter __next = __first;
+
+  while (++__next != __last)
+    if (__pred(*__next)) {
+      swap(*__first, *__next);
+      ++__first;
+    }
+
+  return __first;
+}
+
+template <class _BidirectionalIter, class _Predicate>
+_BidirectionalIter __partition(_BidirectionalIter __first,
+                               _BidirectionalIter __last,
+			       _Predicate __pred,
+			       bidirectional_iterator_tag)
+{
+  while (true) {
+    while (true)
+      if (__first == __last)
+        return __first;
+      else if (__pred(*__first))
+        ++__first;
+      else
+        break;
+    --__last;
+    while (true)
+      if (__first == __last)
+        return __first;
+      else if (!__pred(*__last))
+        --__last;
+      else
+        break;
+    iter_swap(__first, __last);
+    ++__first;
+  }
+}
+
+template <class _ForwardIter, class _Predicate>
+inline _ForwardIter partition(_ForwardIter __first,
+   			      _ForwardIter __last,
+			      _Predicate   __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  return __partition(__first, __last, __pred, __iterator_category(__first));
+}
+
+
+template <class _ForwardIter, class _Predicate, class _Distance>
+_ForwardIter __inplace_stable_partition(_ForwardIter __first,
+                                        _ForwardIter __last,
+                                        _Predicate __pred, _Distance __len)
+{
+  if (__len == 1)
+    return __pred(*__first) ? __last : __first;
+  _ForwardIter __middle = __first;
+  advance(__middle, __len / 2);
+  return rotate(__inplace_stable_partition(__first, __middle, __pred, 
+                                           __len / 2),
+                __middle,
+                __inplace_stable_partition(__middle, __last, __pred,
+                                           __len - __len / 2));
+}
+
+template <class _ForwardIter, class _Pointer, class _Predicate, 
+          class _Distance>
+_ForwardIter __stable_partition_adaptive(_ForwardIter __first,
+                                         _ForwardIter __last,
+                                         _Predicate __pred, _Distance __len,
+                                         _Pointer __buffer,
+                                         _Distance __buffer_size) 
+{
+  if (__len <= __buffer_size) {
+    _ForwardIter __result1 = __first;
+    _Pointer __result2 = __buffer;
+    for ( ; __first != __last ; ++__first)
+      if (__pred(*__first)) {
+        *__result1 = *__first;
+        ++__result1;
+      }
+      else {
+        *__result2 = *__first;
+        ++__result2;
+      }
+    copy(__buffer, __result2, __result1);
+    return __result1;
+  }
+  else {
+    _ForwardIter __middle = __first;
+    advance(__middle, __len / 2);
+    return rotate(__stable_partition_adaptive(
+                          __first, __middle, __pred,
+                          __len / 2, __buffer, __buffer_size),
+                    __middle,
+                    __stable_partition_adaptive(
+                          __middle, __last, __pred,
+                          __len - __len / 2, __buffer, __buffer_size));
+  }
+}
+
+template <class _ForwardIter, class _Predicate, class _Tp, class _Distance>
+inline _ForwardIter
+__stable_partition_aux(_ForwardIter __first, _ForwardIter __last, 
+                       _Predicate __pred, _Tp*, _Distance*)
+{
+  _Temporary_buffer<_ForwardIter, _Tp> __buf(__first, __last);
+  if (__buf.size() > 0)
+    return __stable_partition_adaptive(__first, __last, __pred,
+                                       _Distance(__buf.requested_size()),
+                                       __buf.begin(), __buf.size());
+  else
+    return __inplace_stable_partition(__first, __last, __pred, 
+                                      _Distance(__buf.requested_size()));
+}
+
+template <class _ForwardIter, class _Predicate>
+inline _ForwardIter stable_partition(_ForwardIter __first,
+                                     _ForwardIter __last, 
+                                     _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last)
+    return __first;
+  else
+    return __stable_partition_aux(__first, __last, __pred,
+                                  __value_type(__first),
+                                  __distance_type(__first));
+}
+
+template <class _RandomAccessIter, class _Tp>
+_RandomAccessIter __unguarded_partition(_RandomAccessIter __first, 
+                                        _RandomAccessIter __last, 
+                                        _Tp __pivot) 
+{
+  while (true) {
+    while (*__first < __pivot)
+      ++__first;
+    --__last;
+    while (__pivot < *__last)
+      --__last;
+    if (!(__first < __last))
+      return __first;
+    iter_swap(__first, __last);
+    ++__first;
+  }
+}    
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+_RandomAccessIter __unguarded_partition(_RandomAccessIter __first, 
+                                        _RandomAccessIter __last, 
+                                        _Tp __pivot, _Compare __comp) 
+{
+  while (true) {
+    while (__comp(*__first, __pivot))
+      ++__first;
+    --__last;
+    while (__comp(__pivot, *__last))
+      --__last;
+    if (!(__first < __last))
+      return __first;
+    iter_swap(__first, __last);
+    ++__first;
+  }
+}
+
+const int __stl_threshold = 16;
+
+// sort() and its auxiliary functions. 
+
+template <class _RandomAccessIter, class _Tp>
+void __unguarded_linear_insert(_RandomAccessIter __last, _Tp __val)
+{
+  _RandomAccessIter __next = __last;
+  --__next;
+  while (__val < *__next) {
+    *__last = *__next;
+    __last = __next;
+    --__next;
+  }
+  *__last = __val;
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+void __unguarded_linear_insert(_RandomAccessIter __last, _Tp __val, 
+                               _Compare __comp)
+{
+  _RandomAccessIter __next = __last;
+  --__next;  
+  while (__comp(__val, *__next)) {
+    *__last = *__next;
+    __last = __next;
+    --__next;
+  }
+  *__last = __val;
+}
+
+template <class _RandomAccessIter, class _Tp>
+inline void __linear_insert(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Tp*)
+{
+  _Tp __val = *__last;
+  if (__val < *__first) {
+    copy_backward(__first, __last, __last + 1);
+    *__first = __val;
+  }
+  else
+    __unguarded_linear_insert(__last, __val);
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+inline void __linear_insert(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Tp*, _Compare __comp)
+{
+  _Tp __val = *__last;
+  if (__comp(__val, *__first)) {
+    copy_backward(__first, __last, __last + 1);
+    *__first = __val;
+  }
+  else
+    __unguarded_linear_insert(__last, __val, __comp);
+}
+
+template <class _RandomAccessIter>
+void __insertion_sort(_RandomAccessIter __first, _RandomAccessIter __last)
+{
+  if (__first == __last) return; 
+  for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
+    __linear_insert(__first, __i, __value_type(__first));
+}
+
+template <class _RandomAccessIter, class _Compare>
+void __insertion_sort(_RandomAccessIter __first,
+                      _RandomAccessIter __last, _Compare __comp)
+{
+  if (__first == __last) return;
+  for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
+    __linear_insert(__first, __i, __value_type(__first), __comp);
+}
+
+template <class _RandomAccessIter, class _Tp>
+void __unguarded_insertion_sort_aux(_RandomAccessIter __first, 
+                                    _RandomAccessIter __last, _Tp*)
+{
+  for (_RandomAccessIter __i = __first; __i != __last; ++__i)
+    __unguarded_linear_insert(__i, _Tp(*__i));
+}
+
+template <class _RandomAccessIter>
+inline void __unguarded_insertion_sort(_RandomAccessIter __first, 
+                                _RandomAccessIter __last) {
+  __unguarded_insertion_sort_aux(__first, __last, __value_type(__first));
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+void __unguarded_insertion_sort_aux(_RandomAccessIter __first, 
+                                    _RandomAccessIter __last,
+                                    _Tp*, _Compare __comp)
+{
+  for (_RandomAccessIter __i = __first; __i != __last; ++__i)
+    __unguarded_linear_insert(__i, _Tp(*__i), __comp);
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void __unguarded_insertion_sort(_RandomAccessIter __first, 
+                                       _RandomAccessIter __last,
+                                       _Compare __comp)
+{
+  __unguarded_insertion_sort_aux(__first, __last, __value_type(__first),
+                                 __comp);
+}
+
+template <class _RandomAccessIter>
+void __final_insertion_sort(_RandomAccessIter __first, 
+                            _RandomAccessIter __last)
+{
+  if (__last - __first > __stl_threshold) {
+    __insertion_sort(__first, __first + __stl_threshold);
+    __unguarded_insertion_sort(__first + __stl_threshold, __last);
+  }
+  else
+    __insertion_sort(__first, __last);
+}
+
+template <class _RandomAccessIter, class _Compare>
+void __final_insertion_sort(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Compare __comp)
+{
+  if (__last - __first > __stl_threshold) {
+    __insertion_sort(__first, __first + __stl_threshold, __comp);
+    __unguarded_insertion_sort(__first + __stl_threshold, __last, __comp);
+  }
+  else
+    __insertion_sort(__first, __last, __comp);
+}
+
+template <class _Size>
+inline _Size __lg(_Size __n)
+{
+  _Size __k;
+  for (__k = 0; __n != 1; __n >>= 1) ++__k;
+  return __k;
+}
+
+template <class _RandomAccessIter, class _Tp, class _Size>
+void __introsort_loop(_RandomAccessIter __first,
+                      _RandomAccessIter __last, _Tp*,
+                      _Size __depth_limit)
+{
+  while (__last - __first > __stl_threshold) {
+    if (__depth_limit == 0) {
+      partial_sort(__first, __last, __last);
+      return;
+    }
+    --__depth_limit;
+    _RandomAccessIter __cut =
+      __unguarded_partition(__first, __last,
+                            _Tp(__median(*__first,
+                                         *(__first + (__last - __first)/2),
+                                         *(__last - 1))));
+    __introsort_loop(__cut, __last, (_Tp*) 0, __depth_limit);
+    __last = __cut;
+  }
+}
+
+template <class _RandomAccessIter, class _Tp, class _Size, class _Compare>
+void __introsort_loop(_RandomAccessIter __first,
+                      _RandomAccessIter __last, _Tp*,
+                      _Size __depth_limit, _Compare __comp)
+{
+  while (__last - __first > __stl_threshold) {
+    if (__depth_limit == 0) {
+      partial_sort(__first, __last, __last, __comp);
+      return;
+    }
+    --__depth_limit;
+    _RandomAccessIter __cut =
+      __unguarded_partition(__first, __last,
+                            _Tp(__median(*__first,
+                                         *(__first + (__last - __first)/2),
+                                         *(__last - 1), __comp)),
+       __comp);
+    __introsort_loop(__cut, __last, (_Tp*) 0, __depth_limit, __comp);
+    __last = __cut;
+  }
+}
+
+template <class _RandomAccessIter>
+inline void sort(_RandomAccessIter __first, _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  if (__first != __last) {
+    __introsort_loop(__first, __last,
+                     __value_type(__first),
+                     __lg(__last - __first) * 2);
+    __final_insertion_sort(__first, __last);
+  }
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void sort(_RandomAccessIter __first, _RandomAccessIter __last,
+                 _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  if (__first != __last) {
+    __introsort_loop(__first, __last,
+                     __value_type(__first),
+                     __lg(__last - __first) * 2,
+                     __comp);
+    __final_insertion_sort(__first, __last, __comp);
+  }
+}
+
+// stable_sort() and its auxiliary functions.
+
+template <class _RandomAccessIter>
+void __inplace_stable_sort(_RandomAccessIter __first,
+                           _RandomAccessIter __last)
+{
+  if (__last - __first < 15) {
+    __insertion_sort(__first, __last);
+    return;
+  }
+  _RandomAccessIter __middle = __first + (__last - __first) / 2;
+  __inplace_stable_sort(__first, __middle);
+  __inplace_stable_sort(__middle, __last);
+  __merge_without_buffer(__first, __middle, __last,
+                         __middle - __first,
+                         __last - __middle);
+}
+
+template <class _RandomAccessIter, class _Compare>
+void __inplace_stable_sort(_RandomAccessIter __first,
+                           _RandomAccessIter __last, _Compare __comp)
+{
+  if (__last - __first < 15) {
+    __insertion_sort(__first, __last, __comp);
+    return;
+  }
+  _RandomAccessIter __middle = __first + (__last - __first) / 2;
+  __inplace_stable_sort(__first, __middle, __comp);
+  __inplace_stable_sort(__middle, __last, __comp);
+  __merge_without_buffer(__first, __middle, __last,
+                         __middle - __first,
+                         __last - __middle,
+                         __comp);
+}
+
+template <class _RandomAccessIter1, class _RandomAccessIter2,
+          class _Distance>
+void __merge_sort_loop(_RandomAccessIter1 __first,
+                       _RandomAccessIter1 __last, 
+                       _RandomAccessIter2 __result, _Distance __step_size)
+{
+  _Distance __two_step = 2 * __step_size;
+
+  while (__last - __first >= __two_step) {
+    __result = merge(__first, __first + __step_size,
+                     __first + __step_size, __first + __two_step,
+                     __result);
+    __first += __two_step;
+  }
+
+  __step_size = min(_Distance(__last - __first), __step_size);
+  merge(__first, __first + __step_size, __first + __step_size, __last,
+        __result);
+}
+
+template <class _RandomAccessIter1, class _RandomAccessIter2,
+          class _Distance, class _Compare>
+void __merge_sort_loop(_RandomAccessIter1 __first,
+                       _RandomAccessIter1 __last, 
+                       _RandomAccessIter2 __result, _Distance __step_size,
+                       _Compare __comp)
+{
+  _Distance __two_step = 2 * __step_size;
+
+  while (__last - __first >= __two_step) {
+    __result = merge(__first, __first + __step_size,
+                     __first + __step_size, __first + __two_step,
+                     __result,
+                     __comp);
+    __first += __two_step;
+  }
+  __step_size = min(_Distance(__last - __first), __step_size);
+
+  merge(__first, __first + __step_size,
+        __first + __step_size, __last,
+        __result,
+        __comp);
+}
+
+const int __stl_chunk_size = 7;
+        
+template <class _RandomAccessIter, class _Distance>
+void __chunk_insertion_sort(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Distance __chunk_size)
+{
+  while (__last - __first >= __chunk_size) {
+    __insertion_sort(__first, __first + __chunk_size);
+    __first += __chunk_size;
+  }
+  __insertion_sort(__first, __last);
+}
+
+template <class _RandomAccessIter, class _Distance, class _Compare>
+void __chunk_insertion_sort(_RandomAccessIter __first, 
+                            _RandomAccessIter __last,
+                            _Distance __chunk_size, _Compare __comp)
+{
+  while (__last - __first >= __chunk_size) {
+    __insertion_sort(__first, __first + __chunk_size, __comp);
+    __first += __chunk_size;
+  }
+  __insertion_sort(__first, __last, __comp);
+}
+
+template <class _RandomAccessIter, class _Pointer, class _Distance>
+void __merge_sort_with_buffer(_RandomAccessIter __first, 
+                              _RandomAccessIter __last,
+                              _Pointer __buffer, _Distance*)
+{
+  _Distance __len = __last - __first;
+  _Pointer __buffer_last = __buffer + __len;
+
+  _Distance __step_size = __stl_chunk_size;
+  __chunk_insertion_sort(__first, __last, __step_size);
+
+  while (__step_size < __len) {
+    __merge_sort_loop(__first, __last, __buffer, __step_size);
+    __step_size *= 2;
+    __merge_sort_loop(__buffer, __buffer_last, __first, __step_size);
+    __step_size *= 2;
+  }
+}
+
+template <class _RandomAccessIter, class _Pointer, class _Distance,
+          class _Compare>
+void __merge_sort_with_buffer(_RandomAccessIter __first, 
+                              _RandomAccessIter __last, _Pointer __buffer,
+                              _Distance*, _Compare __comp)
+{
+  _Distance __len = __last - __first;
+  _Pointer __buffer_last = __buffer + __len;
+
+  _Distance __step_size = __stl_chunk_size;
+  __chunk_insertion_sort(__first, __last, __step_size, __comp);
+
+  while (__step_size < __len) {
+    __merge_sort_loop(__first, __last, __buffer, __step_size, __comp);
+    __step_size *= 2;
+    __merge_sort_loop(__buffer, __buffer_last, __first, __step_size, __comp);
+    __step_size *= 2;
+  }
+}
+
+template <class _RandomAccessIter, class _Pointer, class _Distance>
+void __stable_sort_adaptive(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Pointer __buffer,
+                            _Distance __buffer_size)
+{
+  _Distance __len = (__last - __first + 1) / 2;
+  _RandomAccessIter __middle = __first + __len;
+  if (__len > __buffer_size) {
+    __stable_sort_adaptive(__first, __middle, __buffer, __buffer_size);
+    __stable_sort_adaptive(__middle, __last, __buffer, __buffer_size);
+  }
+  else {
+    __merge_sort_with_buffer(__first, __middle, __buffer, (_Distance*)0);
+    __merge_sort_with_buffer(__middle, __last, __buffer, (_Distance*)0);
+  }
+  __merge_adaptive(__first, __middle, __last, _Distance(__middle - __first), 
+                   _Distance(__last - __middle), __buffer, __buffer_size);
+}
+
+template <class _RandomAccessIter, class _Pointer, class _Distance, 
+          class _Compare>
+void __stable_sort_adaptive(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Pointer __buffer,
+                            _Distance __buffer_size, _Compare __comp)
+{
+  _Distance __len = (__last - __first + 1) / 2;
+  _RandomAccessIter __middle = __first + __len;
+  if (__len > __buffer_size) {
+    __stable_sort_adaptive(__first, __middle, __buffer, __buffer_size, 
+                           __comp);
+    __stable_sort_adaptive(__middle, __last, __buffer, __buffer_size, 
+                           __comp);
+  }
+  else {
+    __merge_sort_with_buffer(__first, __middle, __buffer, (_Distance*)0,
+                               __comp);
+    __merge_sort_with_buffer(__middle, __last, __buffer, (_Distance*)0,
+                               __comp);
+  }
+  __merge_adaptive(__first, __middle, __last, _Distance(__middle - __first), 
+                   _Distance(__last - __middle), __buffer, __buffer_size,
+                   __comp);
+}
+
+template <class _RandomAccessIter, class _Tp, class _Distance>
+inline void __stable_sort_aux(_RandomAccessIter __first,
+                              _RandomAccessIter __last, _Tp*, _Distance*)
+{
+  _Temporary_buffer<_RandomAccessIter, _Tp> buf(__first, __last);
+  if (buf.begin() == 0)
+    __inplace_stable_sort(__first, __last);
+  else 
+    __stable_sort_adaptive(__first, __last, buf.begin(),
+                           _Distance(buf.size()));
+}
+
+template <class _RandomAccessIter, class _Tp, class _Distance, class _Compare>
+inline void __stable_sort_aux(_RandomAccessIter __first,
+                              _RandomAccessIter __last, _Tp*, _Distance*,
+                              _Compare __comp)
+{
+  _Temporary_buffer<_RandomAccessIter, _Tp> buf(__first, __last);
+  if (buf.begin() == 0)
+    __inplace_stable_sort(__first, __last, __comp);
+  else 
+    __stable_sort_adaptive(__first, __last, buf.begin(),
+                           _Distance(buf.size()),
+                           __comp);
+}
+
+template <class _RandomAccessIter>
+inline void stable_sort(_RandomAccessIter __first,
+                        _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __stable_sort_aux(__first, __last,
+                    __value_type(__first),
+                    __distance_type(__first));
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void stable_sort(_RandomAccessIter __first,
+                        _RandomAccessIter __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __stable_sort_aux(__first, __last,
+                    __value_type(__first),
+                    __distance_type(__first), 
+                    __comp);
+}
+
+// partial_sort, partial_sort_copy, and auxiliary functions.
+
+template <class _RandomAccessIter, class _Tp>
+void __partial_sort(_RandomAccessIter __first, _RandomAccessIter __middle,
+                    _RandomAccessIter __last, _Tp*)
+{
+  make_heap(__first, __middle);
+  for (_RandomAccessIter __i = __middle; __i < __last; ++__i)
+    if (*__i < *__first) 
+      __pop_heap(__first, __middle, __i, _Tp(*__i),
+                 __distance_type(__first));
+  sort_heap(__first, __middle);
+}
+
+template <class _RandomAccessIter>
+inline void partial_sort(_RandomAccessIter __first,
+                         _RandomAccessIter __middle,
+                         _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __partial_sort(__first, __middle, __last, __value_type(__first));
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+void __partial_sort(_RandomAccessIter __first, _RandomAccessIter __middle,
+                    _RandomAccessIter __last, _Tp*, _Compare __comp)
+{
+  make_heap(__first, __middle, __comp);
+  for (_RandomAccessIter __i = __middle; __i < __last; ++__i)
+    if (__comp(*__i, *__first))
+      __pop_heap(__first, __middle, __i, _Tp(*__i), __comp,
+                 __distance_type(__first));
+  sort_heap(__first, __middle, __comp);
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void partial_sort(_RandomAccessIter __first,
+                         _RandomAccessIter __middle,
+                         _RandomAccessIter __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __partial_sort(__first, __middle, __last, __value_type(__first), __comp);
+}
+
+template <class _InputIter, class _RandomAccessIter, class _Distance,
+          class _Tp>
+_RandomAccessIter __partial_sort_copy(_InputIter __first,
+                                      _InputIter __last,
+                                      _RandomAccessIter __result_first,
+                                      _RandomAccessIter __result_last, 
+                                      _Distance*, _Tp*)
+{
+  if (__result_first == __result_last) return __result_last;
+  _RandomAccessIter __result_real_last = __result_first;
+  while(__first != __last && __result_real_last != __result_last) {
+    *__result_real_last = *__first;
+    ++__result_real_last;
+    ++__first;
+  }
+  make_heap(__result_first, __result_real_last);
+  while (__first != __last) {
+    if (*__first < *__result_first) 
+      __adjust_heap(__result_first, _Distance(0),
+                    _Distance(__result_real_last - __result_first),
+                    _Tp(*__first));
+    ++__first;
+  }
+  sort_heap(__result_first, __result_real_last);
+  return __result_real_last;
+}
+
+template <class _InputIter, class _RandomAccessIter>
+inline _RandomAccessIter
+partial_sort_copy(_InputIter __first, _InputIter __last,
+                  _RandomAccessIter __result_first,
+                  _RandomAccessIter __result_last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter>::value_type>);
+
+  return __partial_sort_copy(__first, __last, __result_first, __result_last, 
+                             __distance_type(__result_first),
+                             __value_type(__first));
+}
+
+template <class _InputIter, class _RandomAccessIter, class _Compare,
+          class _Distance, class _Tp>
+_RandomAccessIter __partial_sort_copy(_InputIter __first,
+                                         _InputIter __last,
+                                         _RandomAccessIter __result_first,
+                                         _RandomAccessIter __result_last,
+                                         _Compare __comp, _Distance*, _Tp*)
+{
+  if (__result_first == __result_last) return __result_last;
+  _RandomAccessIter __result_real_last = __result_first;
+  while(__first != __last && __result_real_last != __result_last) {
+    *__result_real_last = *__first;
+    ++__result_real_last;
+    ++__first;
+  }
+  make_heap(__result_first, __result_real_last, __comp);
+  while (__first != __last) {
+    if (__comp(*__first, *__result_first))
+      __adjust_heap(__result_first, _Distance(0),
+                    _Distance(__result_real_last - __result_first),
+                    _Tp(*__first),
+                    __comp);
+    ++__first;
+  }
+  sort_heap(__result_first, __result_real_last, __comp);
+  return __result_real_last;
+}
+
+template <class _InputIter, class _RandomAccessIter, class _Compare>
+inline _RandomAccessIter
+partial_sort_copy(_InputIter __first, _InputIter __last,
+                  _RandomAccessIter __result_first,
+                  _RandomAccessIter __result_last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  return __partial_sort_copy(__first, __last, __result_first, __result_last,
+                             __comp,
+                             __distance_type(__result_first),
+                             __value_type(__first));
+}
+
+// nth_element() and its auxiliary functions.  
+
+template <class _RandomAccessIter, class _Tp>
+void __nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
+                   _RandomAccessIter __last, _Tp*)
+{
+  while (__last - __first > 3) {
+    _RandomAccessIter __cut =
+      __unguarded_partition(__first, __last,
+                            _Tp(__median(*__first,
+                                         *(__first + (__last - __first)/2),
+                                         *(__last - 1))));
+    if (__cut <= __nth)
+      __first = __cut;
+    else 
+      __last = __cut;
+  }
+  __insertion_sort(__first, __last);
+}
+
+template <class _RandomAccessIter>
+inline void nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
+                        _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __nth_element(__first, __nth, __last, __value_type(__first));
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+void __nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
+                   _RandomAccessIter __last, _Tp*, _Compare __comp)
+{
+  while (__last - __first > 3) {
+    _RandomAccessIter __cut =
+      __unguarded_partition(__first, __last,
+                            _Tp(__median(*__first,
+                                         *(__first + (__last - __first)/2), 
+                                         *(__last - 1),
+                                         __comp)),
+                            __comp);
+    if (__cut <= __nth)
+      __first = __cut;
+    else 
+      __last = __cut;
+  }
+  __insertion_sort(__first, __last, __comp);
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
+                        _RandomAccessIter __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __nth_element(__first, __nth, __last, __value_type(__first), __comp);
+}
+
+
+// Binary search (lower_bound, upper_bound, equal_range, binary_search).
+
+template <class _ForwardIter, class _Tp, class _Distance>
+_ForwardIter __lower_bound(_ForwardIter __first, _ForwardIter __last,
+                           const _Tp& __val, _Distance*) 
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (*__middle < __val) {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+    else
+      __len = __half;
+  }
+  return __first;
+}
+
+template <class _ForwardIter, class _Tp>
+inline _ForwardIter lower_bound(_ForwardIter __first, _ForwardIter __last,
+				const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+
+  return __lower_bound(__first, __last, __val,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Compare, class _Distance>
+_ForwardIter __lower_bound(_ForwardIter __first, _ForwardIter __last,
+                              const _Tp& __val, _Compare __comp, _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (__comp(*__middle, __val)) {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+    else
+      __len = __half;
+  }
+  return __first;
+}
+
+template <class _ForwardIter, class _Tp, class _Compare>
+inline _ForwardIter lower_bound(_ForwardIter __first, _ForwardIter __last,
+                                const _Tp& __val, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare, _Tp, _Tp>);
+
+  return __lower_bound(__first, __last, __val, __comp,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Distance>
+_ForwardIter __upper_bound(_ForwardIter __first, _ForwardIter __last,
+                           const _Tp& __val, _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (__val < *__middle)
+      __len = __half;
+    else {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+  }
+  return __first;
+}
+
+template <class _ForwardIter, class _Tp>
+inline _ForwardIter upper_bound(_ForwardIter __first, _ForwardIter __last,
+                                const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+
+  return __upper_bound(__first, __last, __val,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Compare, class _Distance>
+_ForwardIter __upper_bound(_ForwardIter __first, _ForwardIter __last,
+                           const _Tp& __val, _Compare __comp, _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (__comp(__val, *__middle))
+      __len = __half;
+    else {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+  }
+  return __first;
+}
+
+template <class _ForwardIter, class _Tp, class _Compare>
+inline _ForwardIter upper_bound(_ForwardIter __first, _ForwardIter __last,
+                                const _Tp& __val, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare, _Tp, _Tp>);
+
+  return __upper_bound(__first, __last, __val, __comp,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Distance>
+pair<_ForwardIter, _ForwardIter>
+__equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val,
+              _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle, __left, __right;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (*__middle < __val) {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+    else if (__val < *__middle)
+      __len = __half;
+    else {
+      __left = lower_bound(__first, __middle, __val);
+      advance(__first, __len);
+      __right = upper_bound(++__middle, __first, __val);
+      return pair<_ForwardIter, _ForwardIter>(__left, __right);
+    }
+  }
+  return pair<_ForwardIter, _ForwardIter>(__first, __first);
+}
+
+template <class _ForwardIter, class _Tp>
+inline pair<_ForwardIter, _ForwardIter>
+equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+
+  return __equal_range(__first, __last, __val,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Compare, class _Distance>
+pair<_ForwardIter, _ForwardIter>
+__equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val,
+              _Compare __comp, _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle, __left, __right;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (__comp(*__middle, __val)) {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+    else if (__comp(__val, *__middle))
+      __len = __half;
+    else {
+      __left = lower_bound(__first, __middle, __val, __comp);
+      advance(__first, __len);
+      __right = upper_bound(++__middle, __first, __val, __comp);
+      return pair<_ForwardIter, _ForwardIter>(__left, __right);
+    }
+  }
+  return pair<_ForwardIter, _ForwardIter>(__first, __first);
+}           
+
+template <class _ForwardIter, class _Tp, class _Compare>
+inline pair<_ForwardIter, _ForwardIter>
+equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val,
+            _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare, _Tp, _Tp>);
+
+  return __equal_range(__first, __last, __val, __comp,
+                       __distance_type(__first));
+} 
+
+template <class _ForwardIter, class _Tp>
+bool binary_search(_ForwardIter __first, _ForwardIter __last,
+                   const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+
+  _ForwardIter __i = lower_bound(__first, __last, __val);
+  return __i != __last && !(__val < *__i);
+}
+
+template <class _ForwardIter, class _Tp, class _Compare>
+bool binary_search(_ForwardIter __first, _ForwardIter __last,
+                   const _Tp& __val,
+                   _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare, _Tp, _Tp>);
+
+  _ForwardIter __i = lower_bound(__first, __last, __val, __comp);
+  return __i != __last && !__comp(__val, *__i);
+}
+
+// merge, with and without an explicitly supplied comparison function.
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter merge(_InputIter1 __first1, _InputIter1 __last1,
+                  _InputIter2 __first2, _InputIter2 __last2,
+                  _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (*__first2 < *__first1) {
+      *__result = *__first2;
+      ++__first2;
+    }
+    else {
+      *__result = *__first1;
+      ++__first1;
+    }
+    ++__result;
+  }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _Compare>
+_OutputIter merge(_InputIter1 __first1, _InputIter1 __last1,
+                  _InputIter2 __first2, _InputIter2 __last2,
+                  _OutputIter __result, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (__comp(*__first2, *__first1)) {
+      *__result = *__first2;
+      ++__first2;
+    }
+    else {
+      *__result = *__first1;
+      ++__first1;
+    }
+    ++__result;
+  }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+// inplace_merge and its auxiliary functions. 
+
+template <class _BidirectionalIter, class _Distance>
+void __merge_without_buffer(_BidirectionalIter __first,
+                            _BidirectionalIter __middle,
+                            _BidirectionalIter __last,
+                            _Distance __len1, _Distance __len2)
+{
+  if (__len1 == 0 || __len2 == 0)
+    return;
+  if (__len1 + __len2 == 2) {
+    if (*__middle < *__first)
+      iter_swap(__first, __middle);
+    return;
+  }
+  _BidirectionalIter __first_cut = __first;
+  _BidirectionalIter __second_cut = __middle;
+  _Distance __len11 = 0;
+  _Distance __len22 = 0;
+  if (__len1 > __len2) {
+    __len11 = __len1 / 2;
+    advance(__first_cut, __len11);
+    __second_cut = lower_bound(__middle, __last, *__first_cut);
+    distance(__middle, __second_cut, __len22);
+  }
+  else {
+    __len22 = __len2 / 2;
+    advance(__second_cut, __len22);
+    __first_cut = upper_bound(__first, __middle, *__second_cut);
+    distance(__first, __first_cut, __len11);
+  }
+  _BidirectionalIter __new_middle
+    = rotate(__first_cut, __middle, __second_cut);
+  __merge_without_buffer(__first, __first_cut, __new_middle,
+                         __len11, __len22);
+  __merge_without_buffer(__new_middle, __second_cut, __last, __len1 - __len11,
+                         __len2 - __len22);
+}
+
+template <class _BidirectionalIter, class _Distance, class _Compare>
+void __merge_without_buffer(_BidirectionalIter __first,
+                            _BidirectionalIter __middle,
+                            _BidirectionalIter __last,
+                            _Distance __len1, _Distance __len2,
+                            _Compare __comp)
+{
+  if (__len1 == 0 || __len2 == 0)
+    return;
+  if (__len1 + __len2 == 2) {
+    if (__comp(*__middle, *__first))
+      iter_swap(__first, __middle);
+    return;
+  }
+  _BidirectionalIter __first_cut = __first;
+  _BidirectionalIter __second_cut = __middle;
+  _Distance __len11 = 0;
+  _Distance __len22 = 0;
+  if (__len1 > __len2) {
+    __len11 = __len1 / 2;
+    advance(__first_cut, __len11);
+    __second_cut = lower_bound(__middle, __last, *__first_cut, __comp);
+    distance(__middle, __second_cut, __len22);
+  }
+  else {
+    __len22 = __len2 / 2;
+    advance(__second_cut, __len22);
+    __first_cut = upper_bound(__first, __middle, *__second_cut, __comp);
+    distance(__first, __first_cut, __len11);
+  }
+  _BidirectionalIter __new_middle
+    = rotate(__first_cut, __middle, __second_cut);
+  __merge_without_buffer(__first, __first_cut, __new_middle, __len11, __len22,
+                         __comp);
+  __merge_without_buffer(__new_middle, __second_cut, __last, __len1 - __len11,
+                         __len2 - __len22, __comp);
+}
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _Distance>
+_BidirectionalIter1 __rotate_adaptive(_BidirectionalIter1 __first,
+                                      _BidirectionalIter1 __middle,
+                                      _BidirectionalIter1 __last,
+                                      _Distance __len1, _Distance __len2,
+                                      _BidirectionalIter2 __buffer,
+                                      _Distance __buffer_size)
+{
+  _BidirectionalIter2 __buffer_end;
+  if (__len1 > __len2 && __len2 <= __buffer_size) {
+    __buffer_end = copy(__middle, __last, __buffer);
+    copy_backward(__first, __middle, __last);
+    return copy(__buffer, __buffer_end, __first);
+  }
+  else if (__len1 <= __buffer_size) {
+    __buffer_end = copy(__first, __middle, __buffer);
+    copy(__middle, __last, __first);
+    return copy_backward(__buffer, __buffer_end, __last);
+  }
+  else
+    return rotate(__first, __middle, __last);
+}
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _BidirectionalIter3>
+_BidirectionalIter3 __merge_backward(_BidirectionalIter1 __first1,
+                                     _BidirectionalIter1 __last1,
+                                     _BidirectionalIter2 __first2,
+                                     _BidirectionalIter2 __last2,
+                                     _BidirectionalIter3 __result)
+{
+  if (__first1 == __last1)
+    return copy_backward(__first2, __last2, __result);
+  if (__first2 == __last2)
+    return copy_backward(__first1, __last1, __result);
+  --__last1;
+  --__last2;
+  while (true) {
+    if (*__last2 < *__last1) {
+      *--__result = *__last1;
+      if (__first1 == __last1)
+        return copy_backward(__first2, ++__last2, __result);
+      --__last1;
+    }
+    else {
+      *--__result = *__last2;
+      if (__first2 == __last2)
+        return copy_backward(__first1, ++__last1, __result);
+      --__last2;
+    }
+  }
+}
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _BidirectionalIter3, class _Compare>
+_BidirectionalIter3 __merge_backward(_BidirectionalIter1 __first1,
+                                     _BidirectionalIter1 __last1,
+                                     _BidirectionalIter2 __first2,
+                                     _BidirectionalIter2 __last2,
+                                     _BidirectionalIter3 __result,
+                                     _Compare __comp)
+{
+  if (__first1 == __last1)
+    return copy_backward(__first2, __last2, __result);
+  if (__first2 == __last2)
+    return copy_backward(__first1, __last1, __result);
+  --__last1;
+  --__last2;
+  while (true) {
+    if (__comp(*__last2, *__last1)) {
+      *--__result = *__last1;
+      if (__first1 == __last1)
+        return copy_backward(__first2, ++__last2, __result);
+      --__last1;
+    }
+    else {
+      *--__result = *__last2;
+      if (__first2 == __last2)
+        return copy_backward(__first1, ++__last1, __result);
+      --__last2;
+    }
+  }
+}
+
+template <class _BidirectionalIter, class _Distance, class _Pointer>
+void __merge_adaptive(_BidirectionalIter __first,
+                      _BidirectionalIter __middle, 
+                      _BidirectionalIter __last,
+                      _Distance __len1, _Distance __len2,
+                      _Pointer __buffer, _Distance __buffer_size)
+{
+  if (__len1 <= __len2 && __len1 <= __buffer_size) {
+    _Pointer __buffer_end = copy(__first, __middle, __buffer);
+    merge(__buffer, __buffer_end, __middle, __last, __first);
+  }
+  else if (__len2 <= __buffer_size) {
+    _Pointer __buffer_end = copy(__middle, __last, __buffer);
+    __merge_backward(__first, __middle, __buffer, __buffer_end, __last);
+  }
+  else {
+    _BidirectionalIter __first_cut = __first;
+    _BidirectionalIter __second_cut = __middle;
+    _Distance __len11 = 0;
+    _Distance __len22 = 0;
+    if (__len1 > __len2) {
+      __len11 = __len1 / 2;
+      advance(__first_cut, __len11);
+      __second_cut = lower_bound(__middle, __last, *__first_cut);
+      distance(__middle, __second_cut, __len22); 
+    }
+    else {
+      __len22 = __len2 / 2;
+      advance(__second_cut, __len22);
+      __first_cut = upper_bound(__first, __middle, *__second_cut);
+      distance(__first, __first_cut, __len11);
+    }
+    _BidirectionalIter __new_middle =
+      __rotate_adaptive(__first_cut, __middle, __second_cut, __len1 - __len11,
+                        __len22, __buffer, __buffer_size);
+    __merge_adaptive(__first, __first_cut, __new_middle, __len11,
+                     __len22, __buffer, __buffer_size);
+    __merge_adaptive(__new_middle, __second_cut, __last, __len1 - __len11,
+                     __len2 - __len22, __buffer, __buffer_size);
+  }
+}
+
+template <class _BidirectionalIter, class _Distance, class _Pointer,
+          class _Compare>
+void __merge_adaptive(_BidirectionalIter __first, 
+                      _BidirectionalIter __middle, 
+                      _BidirectionalIter __last,
+                      _Distance __len1, _Distance __len2,
+                      _Pointer __buffer, _Distance __buffer_size,
+                      _Compare __comp)
+{
+  if (__len1 <= __len2 && __len1 <= __buffer_size) {
+    _Pointer __buffer_end = copy(__first, __middle, __buffer);
+    merge(__buffer, __buffer_end, __middle, __last, __first, __comp);
+  }
+  else if (__len2 <= __buffer_size) {
+    _Pointer __buffer_end = copy(__middle, __last, __buffer);
+    __merge_backward(__first, __middle, __buffer, __buffer_end, __last,
+                     __comp);
+  }
+  else {
+    _BidirectionalIter __first_cut = __first;
+    _BidirectionalIter __second_cut = __middle;
+    _Distance __len11 = 0;
+    _Distance __len22 = 0;
+    if (__len1 > __len2) {
+      __len11 = __len1 / 2;
+      advance(__first_cut, __len11);
+      __second_cut = lower_bound(__middle, __last, *__first_cut, __comp);
+      distance(__middle, __second_cut, __len22);   
+    }
+    else {
+      __len22 = __len2 / 2;
+      advance(__second_cut, __len22);
+      __first_cut = upper_bound(__first, __middle, *__second_cut, __comp);
+      distance(__first, __first_cut, __len11);
+    }
+    _BidirectionalIter __new_middle =
+      __rotate_adaptive(__first_cut, __middle, __second_cut, __len1 - __len11,
+                        __len22, __buffer, __buffer_size);
+    __merge_adaptive(__first, __first_cut, __new_middle, __len11,
+                     __len22, __buffer, __buffer_size, __comp);
+    __merge_adaptive(__new_middle, __second_cut, __last, __len1 - __len11,
+                     __len2 - __len22, __buffer, __buffer_size, __comp);
+  }
+}
+
+template <class _BidirectionalIter, class _Tp, class _Distance>
+inline void __inplace_merge_aux(_BidirectionalIter __first,
+                                _BidirectionalIter __middle,
+                                _BidirectionalIter __last, _Tp*, _Distance*)
+{
+  _Distance __len1 = 0;
+  distance(__first, __middle, __len1);
+  _Distance __len2 = 0;
+  distance(__middle, __last, __len2);
+
+  _Temporary_buffer<_BidirectionalIter, _Tp> __buf(__first, __last);
+  if (__buf.begin() == 0)
+    __merge_without_buffer(__first, __middle, __last, __len1, __len2);
+  else
+    __merge_adaptive(__first, __middle, __last, __len1, __len2,
+                     __buf.begin(), _Distance(__buf.size()));
+}
+
+template <class _BidirectionalIter, class _Tp, 
+          class _Distance, class _Compare>
+inline void __inplace_merge_aux(_BidirectionalIter __first,
+                                _BidirectionalIter __middle,
+                                _BidirectionalIter __last, _Tp*, _Distance*,
+                                _Compare __comp)
+{
+  _Distance __len1 = 0;
+  distance(__first, __middle, __len1);
+  _Distance __len2 = 0;
+  distance(__middle, __last, __len2);
+
+  _Temporary_buffer<_BidirectionalIter, _Tp> __buf(__first, __last);
+  if (__buf.begin() == 0)
+    __merge_without_buffer(__first, __middle, __last, __len1, __len2, __comp);
+  else
+    __merge_adaptive(__first, __middle, __last, __len1, __len2,
+                     __buf.begin(), _Distance(__buf.size()),
+                     __comp);
+}
+
+template <class _BidirectionalIter>
+inline void inplace_merge(_BidirectionalIter __first,
+                          _BidirectionalIter __middle,
+                          _BidirectionalIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<
+        _BidirectionalIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __middle || __middle == __last)
+    return;
+  __inplace_merge_aux(__first, __middle, __last,
+                      __value_type(__first), __distance_type(__first));
+}
+
+template <class _BidirectionalIter, class _Compare>
+inline void inplace_merge(_BidirectionalIter __first,
+                          _BidirectionalIter __middle,
+                          _BidirectionalIter __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<
+        _BidirectionalIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_BidirectionalIter>::value_type,
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __middle || __middle == __last)
+    return;
+  __inplace_merge_aux(__first, __middle, __last,
+                      __value_type(__first), __distance_type(__first),
+                      __comp);
+}
+
+// Set algorithms: includes, set_union, set_intersection, set_difference,
+// set_symmetric_difference.  All of these algorithms have the precondition
+// that their input ranges are sorted and the postcondition that their output
+// ranges are sorted.
+
+template <class _InputIter1, class _InputIter2>
+bool includes(_InputIter1 __first1, _InputIter1 __last1,
+              _InputIter2 __first2, _InputIter2 __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (*__first2 < *__first1)
+      return false;
+    else if(*__first1 < *__first2) 
+      ++__first1;
+    else
+      ++__first1, ++__first2;
+
+  return __first2 == __last2;
+}
+
+template <class _InputIter1, class _InputIter2, class _Compare>
+bool includes(_InputIter1 __first1, _InputIter1 __last1,
+              _InputIter2 __first2, _InputIter2 __last2, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first2, *__first1))
+      return false;
+    else if(__comp(*__first1, *__first2)) 
+      ++__first1;
+    else
+      ++__first1, ++__first2;
+
+  return __first2 == __last2;
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter set_union(_InputIter1 __first1, _InputIter1 __last1,
+                      _InputIter2 __first2, _InputIter2 __last2,
+                      _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (*__first1 < *__first2) {
+      *__result = *__first1;
+      ++__first1;
+    }
+    else if (*__first2 < *__first1) {
+      *__result = *__first2;
+      ++__first2;
+    }
+    else {
+      *__result = *__first1;
+      ++__first1;
+      ++__first2;
+    }
+    ++__result;
+  }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _Compare>
+_OutputIter set_union(_InputIter1 __first1, _InputIter1 __last1,
+                      _InputIter2 __first2, _InputIter2 __last2,
+                      _OutputIter __result, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (__comp(*__first1, *__first2)) {
+      *__result = *__first1;
+      ++__first1;
+    }
+    else if (__comp(*__first2, *__first1)) {
+      *__result = *__first2;
+      ++__first2;
+    }
+    else {
+      *__result = *__first1;
+      ++__first1;
+      ++__first2;
+    }
+    ++__result;
+  }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter set_intersection(_InputIter1 __first1, _InputIter1 __last1,
+                             _InputIter2 __first2, _InputIter2 __last2,
+                             _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) 
+    if (*__first1 < *__first2) 
+      ++__first1;
+    else if (*__first2 < *__first1) 
+      ++__first2;
+    else {
+      *__result = *__first1;
+      ++__first1;
+      ++__first2;
+      ++__result;
+    }
+  return __result;
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _Compare>
+_OutputIter set_intersection(_InputIter1 __first1, _InputIter1 __last1,
+                             _InputIter2 __first2, _InputIter2 __last2,
+                             _OutputIter __result, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first1, *__first2))
+      ++__first1;
+    else if (__comp(*__first2, *__first1))
+      ++__first2;
+    else {
+      *__result = *__first1;
+      ++__first1;
+      ++__first2;
+      ++__result;
+    }
+  return __result;
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter set_difference(_InputIter1 __first1, _InputIter1 __last1,
+                           _InputIter2 __first2, _InputIter2 __last2,
+                           _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (*__first1 < *__first2) {
+      *__result = *__first1;
+      ++__first1;
+      ++__result;
+    }
+    else if (*__first2 < *__first1)
+      ++__first2;
+    else {
+      ++__first1;
+      ++__first2;
+    }
+  return copy(__first1, __last1, __result);
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter, 
+          class _Compare>
+_OutputIter set_difference(_InputIter1 __first1, _InputIter1 __last1,
+                           _InputIter2 __first2, _InputIter2 __last2, 
+                           _OutputIter __result, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first1, *__first2)) {
+      *__result = *__first1;
+      ++__first1;
+      ++__result;
+    }
+    else if (__comp(*__first2, *__first1))
+      ++__first2;
+    else {
+      ++__first1;
+      ++__first2;
+    }
+  return copy(__first1, __last1, __result);
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter 
+set_symmetric_difference(_InputIter1 __first1, _InputIter1 __last1,
+                         _InputIter2 __first2, _InputIter2 __last2,
+                         _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (*__first1 < *__first2) {
+      *__result = *__first1;
+      ++__first1;
+      ++__result;
+    }
+    else if (*__first2 < *__first1) {
+      *__result = *__first2;
+      ++__first2;
+      ++__result;
+    }
+    else {
+      ++__first1;
+      ++__first2;
+    }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _Compare>
+_OutputIter 
+set_symmetric_difference(_InputIter1 __first1, _InputIter1 __last1,
+                         _InputIter2 __first2, _InputIter2 __last2,
+                         _OutputIter __result,
+                         _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first1, *__first2)) {
+      *__result = *__first1;
+      ++__first1;
+      ++__result;
+    }
+    else if (__comp(*__first2, *__first1)) {
+      *__result = *__first2;
+      ++__first2;
+      ++__result;
+    }
+    else {
+      ++__first1;
+      ++__first2;
+    }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+// min_element and max_element, with and without an explicitly supplied
+// comparison function.
+
+template <class _ForwardIter>
+_ForwardIter max_element(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last) return __first;
+  _ForwardIter __result = __first;
+  while (++__first != __last) 
+    if (*__result < *__first)
+      __result = __first;
+  return __result;
+}
+
+template <class _ForwardIter, class _Compare>
+_ForwardIter max_element(_ForwardIter __first, _ForwardIter __last,
+			 _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last) return __first;
+  _ForwardIter __result = __first;
+  while (++__first != __last) 
+    if (__comp(*__result, *__first)) __result = __first;
+  return __result;
+}
+
+template <class _ForwardIter>
+_ForwardIter min_element(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last) return __first;
+  _ForwardIter __result = __first;
+  while (++__first != __last) 
+    if (*__first < *__result)
+      __result = __first;
+  return __result;
+}
+
+template <class _ForwardIter, class _Compare>
+_ForwardIter min_element(_ForwardIter __first, _ForwardIter __last,
+			 _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last) return __first;
+  _ForwardIter __result = __first;
+  while (++__first != __last) 
+    if (__comp(*__first, *__result))
+      __result = __first;
+  return __result;
+}
+
+// next_permutation and prev_permutation, with and without an explicitly 
+// supplied comparison function.
+
+template <class _BidirectionalIter>
+bool next_permutation(_BidirectionalIter __first, _BidirectionalIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __last)
+    return false;
+  _BidirectionalIter __i = __first;
+  ++__i;
+  if (__i == __last)
+    return false;
+  __i = __last;
+  --__i;
+
+  for(;;) {
+    _BidirectionalIter __ii = __i;
+    --__i;
+    if (*__i < *__ii) {
+      _BidirectionalIter __j = __last;
+      while (!(*__i < *--__j))
+        {}
+      iter_swap(__i, __j);
+      reverse(__ii, __last);
+      return true;
+    }
+    if (__i == __first) {
+      reverse(__first, __last);
+      return false;
+    }
+  }
+}
+
+template <class _BidirectionalIter, class _Compare>
+bool next_permutation(_BidirectionalIter __first, _BidirectionalIter __last,
+                      _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_BidirectionalIter>::value_type,
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __last)
+    return false;
+  _BidirectionalIter __i = __first;
+  ++__i;
+  if (__i == __last)
+    return false;
+  __i = __last;
+  --__i;
+
+  for(;;) {
+    _BidirectionalIter __ii = __i;
+    --__i;
+    if (__comp(*__i, *__ii)) {
+      _BidirectionalIter __j = __last;
+      while (!__comp(*__i, *--__j))
+        {}
+      iter_swap(__i, __j);
+      reverse(__ii, __last);
+      return true;
+    }
+    if (__i == __first) {
+      reverse(__first, __last);
+      return false;
+    }
+  }
+}
+
+template <class _BidirectionalIter>
+bool prev_permutation(_BidirectionalIter __first, _BidirectionalIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __last)
+    return false;
+  _BidirectionalIter __i = __first;
+  ++__i;
+  if (__i == __last)
+    return false;
+  __i = __last;
+  --__i;
+
+  for(;;) {
+    _BidirectionalIter __ii = __i;
+    --__i;
+    if (*__ii < *__i) {
+      _BidirectionalIter __j = __last;
+      while (!(*--__j < *__i))
+        {}
+      iter_swap(__i, __j);
+      reverse(__ii, __last);
+      return true;
+    }
+    if (__i == __first) {
+      reverse(__first, __last);
+      return false;
+    }
+  }
+}
+
+template <class _BidirectionalIter, class _Compare>
+bool prev_permutation(_BidirectionalIter __first, _BidirectionalIter __last,
+                      _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_BidirectionalIter>::value_type,
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __last)
+    return false;
+  _BidirectionalIter __i = __first;
+  ++__i;
+  if (__i == __last)
+    return false;
+  __i = __last;
+  --__i;
+
+  for(;;) {
+    _BidirectionalIter __ii = __i;
+    --__i;
+    if (__comp(*__ii, *__i)) {
+      _BidirectionalIter __j = __last;
+      while (!__comp(*--__j, *__i))
+        {}
+      iter_swap(__i, __j);
+      reverse(__ii, __last);
+      return true;
+    }
+    if (__i == __first) {
+      reverse(__first, __last);
+      return false;
+    }
+  }
+}
+
+// find_first_of, with and without an explicitly supplied comparison function.
+
+template <class _InputIter, class _ForwardIter>
+_InputIter find_first_of(_InputIter __first1, _InputIter __last1,
+                         _ForwardIter __first2, _ForwardIter __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first1 != __last1; ++__first1) 
+    for (_ForwardIter __iter = __first2; __iter != __last2; ++__iter)
+      if (*__first1 == *__iter)
+        return __first1;
+  return __last1;
+}
+
+template <class _InputIter, class _ForwardIter, class _BinaryPredicate>
+_InputIter find_first_of(_InputIter __first1, _InputIter __last1,
+                         _ForwardIter __first2, _ForwardIter __last2,
+                         _BinaryPredicate __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first1 != __last1; ++__first1) 
+    for (_ForwardIter __iter = __first2; __iter != __last2; ++__iter)
+      if (__comp(*__first1, *__iter))
+        return __first1;
+  return __last1;
+}
+
+
+// find_end, with and without an explicitly supplied comparison function.
+// Search [first2, last2) as a subsequence in [first1, last1), and return
+// the *last* possible match.  Note that find_end for bidirectional iterators
+// is much faster than for forward iterators.
+
+// find_end for forward iterators. 
+template <class _ForwardIter1, class _ForwardIter2>
+_ForwardIter1 __find_end(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                         _ForwardIter2 __first2, _ForwardIter2 __last2,
+                         forward_iterator_tag, forward_iterator_tag)
+{
+  if (__first2 == __last2)
+    return __last1;
+  else {
+    _ForwardIter1 __result = __last1;
+    while (1) {
+      _ForwardIter1 __new_result
+        = search(__first1, __last1, __first2, __last2);
+      if (__new_result == __last1)
+        return __result;
+      else {
+        __result = __new_result;
+        __first1 = __new_result;
+        ++__first1;
+      }
+    }
+  }
+}
+
+template <class _ForwardIter1, class _ForwardIter2,
+          class _BinaryPredicate>
+_ForwardIter1 __find_end(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                         _ForwardIter2 __first2, _ForwardIter2 __last2,
+                         forward_iterator_tag, forward_iterator_tag,
+                         _BinaryPredicate __comp)
+{
+  if (__first2 == __last2)
+    return __last1;
+  else {
+    _ForwardIter1 __result = __last1;
+    while (1) {
+      _ForwardIter1 __new_result
+        = search(__first1, __last1, __first2, __last2, __comp);
+      if (__new_result == __last1)
+        return __result;
+      else {
+        __result = __new_result;
+        __first1 = __new_result;
+        ++__first1;
+      }
+    }
+  }
+}
+
+// find_end for bidirectional iterators.  Requires partial specialization.
+template <class _BidirectionalIter1, class _BidirectionalIter2>
+_BidirectionalIter1
+__find_end(_BidirectionalIter1 __first1, _BidirectionalIter1 __last1,
+           _BidirectionalIter2 __first2, _BidirectionalIter2 __last2,
+           bidirectional_iterator_tag, bidirectional_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter1>);
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter2>);
+
+  typedef reverse_iterator<_BidirectionalIter1> _RevIter1;
+  typedef reverse_iterator<_BidirectionalIter2> _RevIter2;
+
+  _RevIter1 __rlast1(__first1);
+  _RevIter2 __rlast2(__first2);
+  _RevIter1 __rresult = search(_RevIter1(__last1), __rlast1,
+                               _RevIter2(__last2), __rlast2);
+
+  if (__rresult == __rlast1)
+    return __last1;
+  else {
+    _BidirectionalIter1 __result = __rresult.base();
+    advance(__result, -distance(__first2, __last2));
+    return __result;
+  }
+}
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _BinaryPredicate>
+_BidirectionalIter1
+__find_end(_BidirectionalIter1 __first1, _BidirectionalIter1 __last1,
+           _BidirectionalIter2 __first2, _BidirectionalIter2 __last2,
+           bidirectional_iterator_tag, bidirectional_iterator_tag, 
+           _BinaryPredicate __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter1>);
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter2>);
+
+  typedef reverse_iterator<_BidirectionalIter1> _RevIter1;
+  typedef reverse_iterator<_BidirectionalIter2> _RevIter2;
+
+  _RevIter1 __rlast1(__first1);
+  _RevIter2 __rlast2(__first2);
+  _RevIter1 __rresult = search(_RevIter1(__last1), __rlast1,
+                               _RevIter2(__last2), __rlast2,
+                               __comp);
+
+  if (__rresult == __rlast1)
+    return __last1;
+  else {
+    _BidirectionalIter1 __result = __rresult.base();
+    advance(__result, -distance(__first2, __last2));
+    return __result;
+  }
+}
+
+// Dispatching functions for find_end.
+
+template <class _ForwardIter1, class _ForwardIter2>
+inline _ForwardIter1 
+find_end(_ForwardIter1 __first1, _ForwardIter1 __last1, 
+         _ForwardIter2 __first2, _ForwardIter2 __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+
+  return __find_end(__first1, __last1, __first2, __last2,
+                    __iterator_category(__first1),
+                    __iterator_category(__first2));
+}
+
+template <class _ForwardIter1, class _ForwardIter2, 
+          class _BinaryPredicate>
+inline _ForwardIter1 
+find_end(_ForwardIter1 __first1, _ForwardIter1 __last1, 
+         _ForwardIter2 __first2, _ForwardIter2 __last2,
+         _BinaryPredicate __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+
+  return __find_end(__first1, __last1, __first2, __last2,
+                    __iterator_category(__first1),
+                    __iterator_category(__first2),
+                    __comp);
+}
+
+// is_heap, a predicate testing whether or not a range is
+// a heap.  This function is an extension, not part of the C++
+// standard.
+
+template <class _RandomAccessIter, class _Distance>
+bool __is_heap(_RandomAccessIter __first, _Distance __n)
+{
+  _Distance __parent = 0;
+  for (_Distance __child = 1; __child < __n; ++__child) {
+    if (__first[__parent] < __first[__child]) 
+      return false;
+    if ((__child & 1) == 0)
+      ++__parent;
+  }
+  return true;
+}
+
+template <class _RandomAccessIter, class _Distance, class _StrictWeakOrdering>
+bool __is_heap(_RandomAccessIter __first, _StrictWeakOrdering __comp,
+               _Distance __n)
+{
+  _Distance __parent = 0;
+  for (_Distance __child = 1; __child < __n; ++__child) {
+    if (__comp(__first[__parent], __first[__child]))
+      return false;
+    if ((__child & 1) == 0)
+      ++__parent;
+  }
+  return true;
+}
+
+template <class _RandomAccessIter>
+inline bool is_heap(_RandomAccessIter __first, _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  return __is_heap(__first, __last - __first);
+}
+
+
+template <class _RandomAccessIter, class _StrictWeakOrdering>
+inline bool is_heap(_RandomAccessIter __first, _RandomAccessIter __last,
+                    _StrictWeakOrdering __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_StrictWeakOrdering,
+        typename iterator_traits<_RandomAccessIter>::value_type, 
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  return __is_heap(__first, __comp, __last - __first);
+}
+
+// is_sorted, a predicated testing whether a range is sorted in
+// nondescending order.  This is an extension, not part of the C++
+// standard.
+
+template <class _ForwardIter>
+bool is_sorted(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last)
+    return true;
+
+  _ForwardIter __next = __first;
+  for (++__next; __next != __last; __first = __next, ++__next) {
+    if (*__next < *__first)
+      return false;
+  }
+
+  return true;
+}
+
+template <class _ForwardIter, class _StrictWeakOrdering>
+bool is_sorted(_ForwardIter __first, _ForwardIter __last,
+               _StrictWeakOrdering __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_StrictWeakOrdering,
+        typename iterator_traits<_ForwardIter>::value_type, 
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last)
+    return true;
+
+  _ForwardIter __next = __first;
+  for (++__next; __next != __last; __first = __next, ++__next) {
+    if (__comp(*__next, *__first))
+      return false;
+  }
+
+  return true;
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ALGO_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_algobase.h b/contrib/media/updf/include/bits/stl_algobase.h
new file mode 100644
index 000000000..48520a992
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_algobase.h
@@ -0,0 +1,706 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+
+#ifndef __SGI_STL_INTERNAL_ALGOBASE_H
+#define __SGI_STL_INTERNAL_ALGOBASE_H
+
+#include <bits/c++config.h>
+#ifndef __SGI_STL_INTERNAL_PAIR_H
+#include <bits/stl_pair.h>
+#endif
+#ifndef _CPP_BITS_TYPE_TRAITS_H
+#include <bits/type_traits.h>
+#endif
+#include <bits/std_cstring.h>
+#include <bits/std_climits.h>
+#include <bits/std_cstdlib.h>
+#include <bits/std_cstddef.h>
+#include <new>
+
+#include <bits/std_iosfwd.h>
+#include <bits/stl_iterator_base_types.h>
+#include <bits/stl_iterator_base_funcs.h>
+#include <bits/stl_iterator.h>
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// swap and iter_swap
+
+template <class _ForwardIter1, class _ForwardIter2, class _Tp>
+inline void __iter_swap(_ForwardIter1 __a, _ForwardIter2 __b, _Tp*)
+{
+  _Tp __tmp = *__a;
+  *__a = *__b;
+  *__b = __tmp;
+}
+
+template <class _ForwardIter1, class _ForwardIter2>
+inline void iter_swap(_ForwardIter1 __a, _ForwardIter2 __b)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_ForwardIter2>::value_type,
+        typename iterator_traits<_ForwardIter1>::value_type>);
+
+  __iter_swap(__a, __b, __value_type(__a));
+}
+
+template <class _Tp>
+inline void swap(_Tp& __a, _Tp& __b)
+{
+  // concept requirements
+  __glibcpp_function_requires(_SGIAssignableConcept<_Tp>);
+
+  _Tp __tmp = __a;
+  __a = __b;
+  __b = __tmp;
+}
+
+//--------------------------------------------------
+// min and max
+
+#undef min
+#undef max
+
+template <class _Tp>
+inline const _Tp& min(const _Tp& __a, const _Tp& __b) {
+  // concept requirements
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+  //return __b < __a ? __b : __a;
+  if (__b < __a) return __b; return __a;
+}
+
+template <class _Tp>
+inline const _Tp& max(const _Tp& __a, const _Tp& __b) {
+  // concept requirements
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+  //return  __a < __b ? __b : __a;
+  if (__a < __b) return __b; return __a;
+}
+
+template <class _Tp, class _Compare>
+inline const _Tp& min(const _Tp& __a, const _Tp& __b, _Compare __comp) {
+  //return __comp(__b, __a) ? __b : __a;
+  if (__comp(__b, __a)) return __b; return __a;
+}
+
+template <class _Tp, class _Compare>
+inline const _Tp& max(const _Tp& __a, const _Tp& __b, _Compare __comp) {
+  //return __comp(__a, __b) ? __b : __a;
+  if (__comp(__a, __b)) return __b; return __a;
+}
+
+//--------------------------------------------------
+// copy
+
+// All of these auxiliary functions serve two purposes.  (1) Replace
+// calls to copy with memmove whenever possible.  (Memmove, not memcpy,
+// because the input and output ranges are permitted to overlap.)
+// (2) If we're using random access iterators, then write the loop as
+// a for loop with an explicit count.
+
+template <class _InputIter, class _OutputIter, class _Distance>
+inline _OutputIter __copy(_InputIter __first, _InputIter __last,
+                          _OutputIter __result,
+                          input_iterator_tag, _Distance*)
+{
+  for ( ; __first != __last; ++__result, ++__first)
+    *__result = *__first;
+  return __result;
+}
+
+template <class _RandomAccessIter, class _OutputIter, class _Distance>
+inline _OutputIter
+__copy(_RandomAccessIter __first, _RandomAccessIter __last,
+       _OutputIter __result, random_access_iterator_tag, _Distance*)
+{
+  for (_Distance __n = __last - __first; __n > 0; --__n) {
+    *__result = *__first;
+    ++__first;
+    ++__result;
+  }
+  return __result;
+}
+
+template <class _Tp>
+inline _Tp*
+__copy_trivial(const _Tp* __first, const _Tp* __last, _Tp* __result)
+{
+  memmove(__result, __first, sizeof(_Tp) * (__last - __first));
+  return __result + (__last - __first);
+}
+
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter __copy_aux2(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __false_type)
+{
+  return __copy(__first, __last, __result,
+                __iterator_category(__first),
+                __distance_type(__first));
+}
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter __copy_aux2(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __true_type)
+{
+  return __copy(__first, __last, __result,
+                __iterator_category(__first),
+                __distance_type(__first));
+}
+
+template <class _Tp>
+inline _Tp* __copy_aux2(_Tp* __first, _Tp* __last, _Tp* __result,
+                        __true_type)
+{
+  return __copy_trivial(__first, __last, __result);
+}
+
+template <class _Tp>
+inline _Tp* __copy_aux2(const _Tp* __first, const _Tp* __last, _Tp* __result,
+                        __true_type)
+{
+  return __copy_trivial(__first, __last, __result);
+}
+
+
+template <class _InputIter, class _OutputIter, class _Tp>
+inline _OutputIter __copy_aux(_InputIter __first, _InputIter __last,
+                              _OutputIter __result, _Tp*)
+{
+  typedef typename __type_traits<_Tp>::has_trivial_assignment_operator
+          _Trivial;
+  return __copy_aux2(__first, __last, __result, _Trivial());
+}
+
+template<typename _InputIter, typename _OutputIter>
+inline _OutputIter __copy_ni2(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __true_type)
+{
+  return _OutputIter(__copy_aux(__first, __last, __result.base(),
+                                __value_type(__first)));
+}
+
+template<typename _InputIter, typename _OutputIter>
+inline _OutputIter __copy_ni2(_InputIter __first, _InputIter __last,
+			      _OutputIter __result, __false_type)
+{
+  return __copy_aux(__first, __last, __result, __value_type(__first));
+}
+
+template<typename _InputIter, typename _OutputIter>
+inline _OutputIter __copy_ni1(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __true_type)
+{
+  typedef typename _Is_normal_iterator<_OutputIter>::_Normal __Normal;
+  return __copy_ni2(__first.base(), __last.base(), __result, __Normal());
+}
+
+template<typename _InputIter, typename _OutputIter>
+inline _OutputIter __copy_ni1(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __false_type)
+{
+  typedef typename _Is_normal_iterator<_OutputIter>::_Normal __Normal;
+  return __copy_ni2(__first, __last, __result, __Normal());
+}
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter copy(_InputIter __first, _InputIter __last,
+                        _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+
+   typedef typename _Is_normal_iterator<_InputIter>::_Normal __Normal;
+   return __copy_ni1(__first, __last, __result, __Normal());
+}
+
+//--------------------------------------------------
+// copy_backward
+
+template <class _BidirectionalIter1, class _BidirectionalIter2, 
+          class _Distance>
+inline _BidirectionalIter2 __copy_backward(_BidirectionalIter1 __first, 
+                                           _BidirectionalIter1 __last, 
+                                           _BidirectionalIter2 __result,
+                                           bidirectional_iterator_tag,
+                                           _Distance*)
+{
+  while (__first != __last)
+    *--__result = *--__last;
+  return __result;
+}
+
+template <class _RandomAccessIter, class _BidirectionalIter, class _Distance>
+inline _BidirectionalIter __copy_backward(_RandomAccessIter __first, 
+                                          _RandomAccessIter __last, 
+                                          _BidirectionalIter __result,
+                                          random_access_iterator_tag,
+                                          _Distance*)
+{
+  for (_Distance __n = __last - __first; __n > 0; --__n)
+    *--__result = *--__last;
+  return __result;
+}
+
+
+// This dispatch class is a workaround for compilers that do not 
+// have partial ordering of function templates.  All we're doing is
+// creating a specialization so that we can turn a call to copy_backward
+// into a memmove whenever possible.
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _BoolType>
+struct __copy_backward_dispatch
+{
+  typedef typename iterator_traits<_BidirectionalIter1>::iterator_category 
+          _Cat;
+  typedef typename iterator_traits<_BidirectionalIter1>::difference_type
+          _Distance;
+
+  static _BidirectionalIter2 copy(_BidirectionalIter1 __first, 
+                                  _BidirectionalIter1 __last, 
+                                  _BidirectionalIter2 __result) {
+    return __copy_backward(__first, __last, __result, _Cat(), (_Distance*) 0);
+  }
+};
+
+template <class _Tp>
+struct __copy_backward_dispatch<_Tp*, _Tp*, __true_type>
+{
+  static _Tp* copy(const _Tp* __first, const _Tp* __last, _Tp* __result) {
+    const ptrdiff_t _Num = __last - __first;
+    memmove(__result - _Num, __first, sizeof(_Tp) * _Num);
+    return __result - _Num;
+  }
+};
+
+template <class _Tp>
+struct __copy_backward_dispatch<const _Tp*, _Tp*, __true_type>
+{
+  static _Tp* copy(const _Tp* __first, const _Tp* __last, _Tp* __result) {
+    return  __copy_backward_dispatch<_Tp*, _Tp*, __true_type>
+      ::copy(__first, __last, __result);
+  }
+};
+
+template <class _BI1, class _BI2>
+inline _BI2 __copy_backward_aux(_BI1 __first, _BI1 __last, _BI2 __result) {
+  typedef typename __type_traits<typename iterator_traits<_BI2>::value_type>
+                        ::has_trivial_assignment_operator
+          _Trivial;
+  return __copy_backward_dispatch<_BI1, _BI2, _Trivial>
+              ::copy(__first, __last, __result);
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 __copy_backward_output_normal_iterator(_BI1 __first, _BI1 __last,
+                                                   _BI2 __result, __true_type) {
+  return _BI2(__copy_backward_aux(__first, __last, __result.base()));
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 __copy_backward_output_normal_iterator(_BI1 __first, _BI1 __last,
+                                                   _BI2 __result, __false_type){
+  return __copy_backward_aux(__first, __last, __result);
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 __copy_backward_input_normal_iterator(_BI1 __first, _BI1 __last,
+                                                  _BI2 __result, __true_type) {
+  typedef typename _Is_normal_iterator<_BI2>::_Normal __Normal;
+  return __copy_backward_output_normal_iterator(__first.base(), __last.base(),
+                                                __result, __Normal());
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 __copy_backward_input_normal_iterator(_BI1 __first, _BI1 __last,
+                                                  _BI2 __result, __false_type) {
+  typedef typename _Is_normal_iterator<_BI2>::_Normal __Normal;
+  return __copy_backward_output_normal_iterator(__first, __last, __result,
+                                                __Normal());
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 copy_backward(_BI1 __first, _BI1 __last, _BI2 __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BI1>);
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<_BI2>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_BI1>::value_type,
+        typename iterator_traits<_BI2>::value_type>);
+
+  typedef typename _Is_normal_iterator<_BI1>::_Normal __Normal;
+  return __copy_backward_input_normal_iterator(__first, __last, __result,
+                                               __Normal());
+}
+
+//--------------------------------------------------
+// copy_n (not part of the C++ standard)
+
+template <class _InputIter, class _Size, class _OutputIter>
+pair<_InputIter, _OutputIter> __copy_n(_InputIter __first, _Size __count,
+                                       _OutputIter __result,
+                                       input_iterator_tag) {
+  for ( ; __count > 0; --__count) {
+    *__result = *__first;
+    ++__first;
+    ++__result;
+  }
+  return pair<_InputIter, _OutputIter>(__first, __result);
+}
+
+template <class _RAIter, class _Size, class _OutputIter>
+inline pair<_RAIter, _OutputIter>
+__copy_n(_RAIter __first, _Size __count,
+         _OutputIter __result,
+         random_access_iterator_tag) {
+  _RAIter __last = __first + __count;
+  return pair<_RAIter, _OutputIter>(__last, copy(__first, __last, __result));
+}
+
+template <class _InputIter, class _Size, class _OutputIter>
+inline pair<_InputIter, _OutputIter>
+__copy_n(_InputIter __first, _Size __count, _OutputIter __result) {
+  return __copy_n(__first, __count, __result,
+                  __iterator_category(__first));
+}
+
+template <class _InputIter, class _Size, class _OutputIter>
+inline pair<_InputIter, _OutputIter>
+copy_n(_InputIter __first, _Size __count, _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  return __copy_n(__first, __count, __result);
+}
+
+//--------------------------------------------------
+// fill and fill_n
+
+
+template <class _ForwardIter, class _Tp>
+void fill(_ForwardIter __first, _ForwardIter __last, const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+
+  for ( ; __first != __last; ++__first)
+    *__first = __value;
+}
+
+template <class _OutputIter, class _Size, class _Tp>
+_OutputIter fill_n(_OutputIter __first, _Size __n, const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,_Tp>);
+
+  for ( ; __n > 0; --__n, ++__first)
+    *__first = __value;
+  return __first;
+}
+
+// Specialization: for one-byte types we can use memset.
+
+inline void fill(unsigned char* __first, unsigned char* __last,
+                 const unsigned char& __c)
+{
+  unsigned char __tmp = __c;
+  memset(__first, __tmp, __last - __first);
+}
+
+inline void fill(signed char* __first, signed char* __last,
+                 const signed char& __c)
+{
+  signed char __tmp = __c;
+  memset(__first, static_cast<unsigned char>(__tmp), __last - __first);
+}
+
+inline void fill(char* __first, char* __last, const char& __c)
+{
+  char __tmp = __c;
+  memset(__first, static_cast<unsigned char>(__tmp), __last - __first);
+}
+
+template <class _Size>
+inline unsigned char* fill_n(unsigned char* __first, _Size __n,
+                             const unsigned char& __c)
+{
+  fill(__first, __first + __n, __c);
+  return __first + __n;
+}
+
+template <class _Size>
+inline signed char* fill_n(char* __first, _Size __n,
+                           const signed char& __c)
+{
+  fill(__first, __first + __n, __c);
+  return __first + __n;
+}
+
+template <class _Size>
+inline char* fill_n(char* __first, _Size __n, const char& __c)
+{
+  fill(__first, __first + __n, __c);
+  return __first + __n;
+}
+
+
+//--------------------------------------------------
+// equal and mismatch
+
+template <class _InputIter1, class _InputIter2>
+pair<_InputIter1, _InputIter2> mismatch(_InputIter1 __first1,
+                                        _InputIter1 __last1,
+                                        _InputIter2 __first2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && *__first1 == *__first2) {
+    ++__first1;
+    ++__first2;
+  }
+  return pair<_InputIter1, _InputIter2>(__first1, __first2);
+}
+
+template <class _InputIter1, class _InputIter2, class _BinaryPredicate>
+pair<_InputIter1, _InputIter2> mismatch(_InputIter1 __first1,
+                                        _InputIter1 __last1,
+                                        _InputIter2 __first2,
+                                        _BinaryPredicate __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+
+  while (__first1 != __last1 && __binary_pred(*__first1, *__first2)) {
+    ++__first1;
+    ++__first2;
+  }
+  return pair<_InputIter1, _InputIter2>(__first1, __first2);
+}
+
+template <class _InputIter1, class _InputIter2>
+inline bool equal(_InputIter1 __first1, _InputIter1 __last1,
+                  _InputIter2 __first2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    if (!(*__first1 == *__first2))
+      return false;
+  return true;
+}
+
+template <class _InputIter1, class _InputIter2, class _BinaryPredicate>
+inline bool equal(_InputIter1 __first1, _InputIter1 __last1,
+                  _InputIter2 __first2, _BinaryPredicate __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    if (!__binary_pred(*__first1, *__first2))
+      return false;
+  return true;
+}
+
+//--------------------------------------------------
+// lexicographical_compare and lexicographical_compare_3way.
+// (the latter is not part of the C++ standard.)
+
+template <class _InputIter1, class _InputIter2>
+bool lexicographical_compare(_InputIter1 __first1, _InputIter1 __last1,
+                             _InputIter2 __first2, _InputIter2 __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  for ( ; __first1 != __last1 && __first2 != __last2
+        ; ++__first1, ++__first2) {
+    if (*__first1 < *__first2)
+      return true;
+    if (*__first2 < *__first1)
+      return false;
+  }
+  return __first1 == __last1 && __first2 != __last2;
+}
+
+template <class _InputIter1, class _InputIter2, class _Compare>
+bool lexicographical_compare(_InputIter1 __first1, _InputIter1 __last1,
+                             _InputIter2 __first2, _InputIter2 __last2,
+                             _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+
+  for ( ; __first1 != __last1 && __first2 != __last2
+        ; ++__first1, ++__first2) {
+    if (__comp(*__first1, *__first2))
+      return true;
+    if (__comp(*__first2, *__first1))
+      return false;
+  }
+  return __first1 == __last1 && __first2 != __last2;
+}
+
+inline bool 
+lexicographical_compare(const unsigned char* __first1,
+                        const unsigned char* __last1,
+                        const unsigned char* __first2,
+                        const unsigned char* __last2)
+{
+  const size_t __len1 = __last1 - __first1;
+  const size_t __len2 = __last2 - __first2;
+  const int __result = memcmp(__first1, __first2, min(__len1, __len2));
+  return __result != 0 ? __result < 0 : __len1 < __len2;
+}
+
+inline bool lexicographical_compare(const char* __first1, const char* __last1,
+                                    const char* __first2, const char* __last2)
+{
+#if CHAR_MAX == SCHAR_MAX
+  return lexicographical_compare((const signed char*) __first1,
+                                 (const signed char*) __last1,
+                                 (const signed char*) __first2,
+                                 (const signed char*) __last2);
+#else /* CHAR_MAX == SCHAR_MAX */
+  return lexicographical_compare((const unsigned char*) __first1,
+                                 (const unsigned char*) __last1,
+                                 (const unsigned char*) __first2,
+                                 (const unsigned char*) __last2);
+#endif /* CHAR_MAX == SCHAR_MAX */
+}
+
+template <class _InputIter1, class _InputIter2>
+int __lexicographical_compare_3way(_InputIter1 __first1, _InputIter1 __last1,
+                                   _InputIter2 __first2, _InputIter2 __last2)
+{
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (*__first1 < *__first2)
+      return -1;
+    if (*__first2 < *__first1)
+      return 1;
+    ++__first1;
+    ++__first2;
+  }
+  if (__first2 == __last2) {
+    return !(__first1 == __last1);
+  }
+  else {
+    return -1;
+  }
+}
+
+inline int
+__lexicographical_compare_3way(const unsigned char* __first1,
+                               const unsigned char* __last1,
+                               const unsigned char* __first2,
+                               const unsigned char* __last2)
+{
+  const ptrdiff_t __len1 = __last1 - __first1;
+  const ptrdiff_t __len2 = __last2 - __first2;
+  const int __result = memcmp(__first1, __first2, min(__len1, __len2));
+  return __result != 0 ? __result 
+                       : (__len1 == __len2 ? 0 : (__len1 < __len2 ? -1 : 1));
+}
+
+inline int 
+__lexicographical_compare_3way(const char* __first1, const char* __last1,
+                               const char* __first2, const char* __last2)
+{
+#if CHAR_MAX == SCHAR_MAX
+  return __lexicographical_compare_3way(
+                                (const signed char*) __first1,
+                                (const signed char*) __last1,
+                                (const signed char*) __first2,
+                                (const signed char*) __last2);
+#else
+  return __lexicographical_compare_3way((const unsigned char*) __first1,
+                                        (const unsigned char*) __last1,
+                                        (const unsigned char*) __first2,
+                                        (const unsigned char*) __last2);
+#endif
+}
+
+template <class _InputIter1, class _InputIter2>
+int lexicographical_compare_3way(_InputIter1 __first1, _InputIter1 __last1,
+                                 _InputIter2 __first2, _InputIter2 __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  return __lexicographical_compare_3way(__first1, __last1, __first2, __last2);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ALGOBASE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_alloc.h b/contrib/media/updf/include/bits/stl_alloc.h
new file mode 100644
index 000000000..9a0ef07e6
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_alloc.h
@@ -0,0 +1,822 @@
+/*
+ * Copyright (c) 1996-1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ALLOC_H
+#define __SGI_STL_INTERNAL_ALLOC_H
+
+// This implements some standard node allocators.  These are
+// NOT the same as the allocators in the C++ draft standard or in
+// in the original STL.  They do not encapsulate different pointer
+// types; indeed we assume that there is only one pointer type.
+// The allocation primitives are intended to allocate individual objects,
+// not larger arenas as with the original STL allocators.
+
+#include <bits/functexcept.h>   // for __throw_bad_alloc
+#include <bits/std_cstddef.h>
+#include <bits/std_cstdlib.h>
+#include <bits/std_cstring.h>
+#include <bits/std_cassert.h>
+#ifndef __RESTRICT
+#  define __RESTRICT
+#endif
+
+#ifdef __STL_THREADS
+# include <bits/stl_threads.h>
+# define __NODE_ALLOCATOR_THREADS true
+# ifdef __STL_SGI_THREADS
+  // We test whether threads are in use before locking.
+  // Perhaps this should be moved into stl_threads.h, but that
+  // probably makes it harder to avoid the procedure call when
+  // it isn't needed.
+    extern "C" {
+      extern int __us_rsthread_malloc;
+    }
+	// The above is copied from malloc.h.  Including <malloc.h>
+	// would be cleaner but fails with certain levels of standard
+	// conformance.
+#   define __NODE_ALLOCATOR_LOCK if (threads && __us_rsthread_malloc) \
+                { _S_node_allocator_lock._M_acquire_lock(); }
+#   define __NODE_ALLOCATOR_UNLOCK if (threads && __us_rsthread_malloc) \
+                { _S_node_allocator_lock._M_release_lock(); }
+# else /* !__STL_SGI_THREADS */
+#   define __NODE_ALLOCATOR_LOCK \
+        { if (threads) _S_node_allocator_lock._M_acquire_lock(); }
+#   define __NODE_ALLOCATOR_UNLOCK \
+        { if (threads) _S_node_allocator_lock._M_release_lock(); }
+# endif
+#else
+//  Thread-unsafe
+#   define __NODE_ALLOCATOR_LOCK
+#   define __NODE_ALLOCATOR_UNLOCK
+#   define __NODE_ALLOCATOR_THREADS false
+#endif
+
+namespace std
+{
+
+// Malloc-based allocator.  Typically slower than default alloc below.
+// Typically thread-safe and more storage efficient.
+template <int __inst>
+class __malloc_alloc_template {
+
+private:
+
+  static void* _S_oom_malloc(size_t);
+  static void* _S_oom_realloc(void*, size_t);
+  static void (* __malloc_alloc_oom_handler)();
+
+public:
+
+  static void* allocate(size_t __n)
+  {
+    void* __result = malloc(__n);
+    if (0 == __result) __result = _S_oom_malloc(__n);
+    return __result;
+  }
+
+  static void deallocate(void* __p, size_t /* __n */)
+  {
+    free(__p);
+  }
+
+  static void* reallocate(void* __p, size_t /* old_sz */, size_t __new_sz)
+  {
+    void* __result = realloc(__p, __new_sz);
+    if (0 == __result) __result = _S_oom_realloc(__p, __new_sz);
+    return __result;
+  }
+
+  static void (* __set_malloc_handler(void (*__f)()))()
+  {
+    void (* __old)() = __malloc_alloc_oom_handler;
+    __malloc_alloc_oom_handler = __f;
+    return(__old);
+  }
+
+};
+
+// malloc_alloc out-of-memory handling
+
+template <int __inst>
+void (* __malloc_alloc_template<__inst>::__malloc_alloc_oom_handler)() = 0;
+
+template <int __inst>
+void*
+__malloc_alloc_template<__inst>::_S_oom_malloc(size_t __n)
+{
+    void (* __my_malloc_handler)();
+    void* __result;
+
+    for (;;) {
+        __my_malloc_handler = __malloc_alloc_oom_handler;
+        if (0 == __my_malloc_handler) { std::__throw_bad_alloc(); }
+        (*__my_malloc_handler)();
+        __result = malloc(__n);
+        if (__result) return(__result);
+    }
+}
+
+template <int __inst>
+void* __malloc_alloc_template<__inst>::_S_oom_realloc(void* __p, size_t __n)
+{
+    void (* __my_malloc_handler)();
+    void* __result;
+
+    for (;;) {
+        __my_malloc_handler = __malloc_alloc_oom_handler;
+        if (0 == __my_malloc_handler) { std::__throw_bad_alloc(); }
+        (*__my_malloc_handler)();
+        __result = realloc(__p, __n);
+        if (__result) return(__result);
+    }
+}
+
+typedef __malloc_alloc_template<0> malloc_alloc;
+
+template<class _Tp, class _Alloc>
+class simple_alloc {
+
+public:
+    static _Tp* allocate(size_t __n)
+      { return 0 == __n ? 0 : (_Tp*) _Alloc::allocate(__n * sizeof (_Tp)); }
+    static _Tp* allocate(void)
+      { return (_Tp*) _Alloc::allocate(sizeof (_Tp)); }
+    static void deallocate(_Tp* __p, size_t __n)
+      { if (0 != __n) _Alloc::deallocate(__p, __n * sizeof (_Tp)); }
+    static void deallocate(_Tp* __p)
+      { _Alloc::deallocate(__p, sizeof (_Tp)); }
+};
+
+// Allocator adaptor to check size arguments for debugging.
+// Reports errors using assert.  Checking can be disabled with
+// NDEBUG, but it's far better to just use the underlying allocator
+// instead when no checking is desired.
+// There is some evidence that this can confuse Purify.
+template <class _Alloc>
+class debug_alloc {
+
+private:
+
+  enum {_S_extra = 8};  // Size of space used to store size.  Note
+                        // that this must be large enough to preserve
+                        // alignment.
+
+public:
+
+  static void* allocate(size_t __n)
+  {
+    char* __result = (char*)_Alloc::allocate(__n + (int) _S_extra);
+    *(size_t*)__result = __n;
+    return __result + (int) _S_extra;
+  }
+
+  static void deallocate(void* __p, size_t __n)
+  {
+    char* __real_p = (char*)__p - (int) _S_extra;
+    assert(*(size_t*)__real_p == __n);
+    _Alloc::deallocate(__real_p, __n + (int) _S_extra);
+  }
+
+  static void* reallocate(void* __p, size_t __old_sz, size_t __new_sz)
+  {
+    char* __real_p = (char*)__p - (int) _S_extra;
+    assert(*(size_t*)__real_p == __old_sz);
+    char* __result = (char*)
+      _Alloc::reallocate(__real_p, __old_sz + (int) _S_extra,
+                                   __new_sz + (int) _S_extra);
+    *(size_t*)__result = __new_sz;
+    return __result + (int) _S_extra;
+  }
+
+};
+
+
+# ifdef __USE_MALLOC
+
+typedef malloc_alloc alloc;
+typedef malloc_alloc single_client_alloc;
+
+# else
+
+
+// Default node allocator.
+// With a reasonable compiler, this should be roughly as fast as the
+// original STL class-specific allocators, but with less fragmentation.
+// Default_alloc_template parameters are experimental and MAY
+// DISAPPEAR in the future.  Clients should just use alloc for now.
+//
+// Important implementation properties:
+// 1. If the client request an object of size > _MAX_BYTES, the resulting
+//    object will be obtained directly from malloc.
+// 2. In all other cases, we allocate an object of size exactly
+//    _S_round_up(requested_size).  Thus the client has enough size
+//    information that we can return the object to the proper free list
+//    without permanently losing part of the object.
+//
+
+// The first template parameter specifies whether more than one thread
+// may use this allocator.  It is safe to allocate an object from
+// one instance of a default_alloc and deallocate it with another
+// one.  This effectively transfers its ownership to the second one.
+// This may have undesirable effects on reference locality.
+// The second parameter is unreferenced and serves only to allow the
+// creation of multiple default_alloc instances.
+// Node that containers built on different allocator instances have
+// different types, limiting the utility of this approach.
+
+template <bool threads, int inst>
+class __default_alloc_template {
+
+private:
+  // Really we should use static const int x = N
+  // instead of enum { x = N }, but few compilers accept the former.
+  enum {_ALIGN = 8};
+  enum {_MAX_BYTES = 128};
+  enum {_NFREELISTS = 16}; // _MAX_BYTES/_ALIGN
+  static size_t
+  _S_round_up(size_t __bytes) 
+    { return (((__bytes) + (size_t) _ALIGN-1) & ~((size_t) _ALIGN - 1)); }
+
+  union _Obj {
+        union _Obj* _M_free_list_link;
+        char _M_client_data[1];    /* The client sees this.        */
+  };
+
+  static _Obj* __STL_VOLATILE _S_free_list[]; 
+        // Specifying a size results in duplicate def for 4.1
+  static  size_t _S_freelist_index(size_t __bytes) {
+        return (((__bytes) + (size_t)_ALIGN-1)/(size_t)_ALIGN - 1);
+  }
+
+  // Returns an object of size __n, and optionally adds to size __n free list.
+  static void* _S_refill(size_t __n);
+  // Allocates a chunk for nobjs of size size.  nobjs may be reduced
+  // if it is inconvenient to allocate the requested number.
+  static char* _S_chunk_alloc(size_t __size, int& __nobjs);
+
+  // Chunk allocation state.
+  static char* _S_start_free;
+  static char* _S_end_free;
+  static size_t _S_heap_size;
+
+# ifdef __STL_THREADS
+    static _STL_mutex_lock _S_node_allocator_lock;
+# endif
+
+    // It would be nice to use _STL_auto_lock here.  But we
+    // don't need the NULL check.  And we do need a test whether
+    // threads have actually been started.
+    class _Lock;
+    friend class _Lock;
+    class _Lock {
+        public:
+            _Lock() { __NODE_ALLOCATOR_LOCK; }
+            ~_Lock() { __NODE_ALLOCATOR_UNLOCK; }
+    };
+
+public:
+
+  /* __n must be > 0      */
+  static void* allocate(size_t __n)
+  {
+    void* __ret = 0;
+
+    if (__n > (size_t) _MAX_BYTES) {
+      __ret = malloc_alloc::allocate(__n);
+    }
+    else {
+      _Obj* __STL_VOLATILE* __my_free_list
+          = _S_free_list + _S_freelist_index(__n);
+      // Acquire the lock here with a constructor call.
+      // This ensures that it is released in exit or during stack
+      // unwinding.
+#     ifndef _NOTHREADS
+      /*REFERENCED*/
+      _Lock __lock_instance;
+#     endif
+      _Obj* __RESTRICT __result = *__my_free_list;
+      if (__result == 0)
+        __ret = _S_refill(_S_round_up(__n));
+      else {
+        *__my_free_list = __result -> _M_free_list_link;
+        __ret = __result;
+      }
+    }
+
+    return __ret;
+  };
+
+  /* __p may not be 0 */
+  static void deallocate(void* __p, size_t __n)
+  {
+    if (__n > (size_t) _MAX_BYTES)
+      malloc_alloc::deallocate(__p, __n);
+    else {
+      _Obj* __STL_VOLATILE*  __my_free_list
+          = _S_free_list + _S_freelist_index(__n);
+      _Obj* __q = (_Obj*)__p;
+
+      // acquire lock
+#       ifndef _NOTHREADS
+      /*REFERENCED*/
+      _Lock __lock_instance;
+#       endif /* _NOTHREADS */
+      __q -> _M_free_list_link = *__my_free_list;
+      *__my_free_list = __q;
+      // lock is released here
+    }
+  }
+
+  static void* reallocate(void* __p, size_t __old_sz, size_t __new_sz);
+
+} ;
+
+typedef __default_alloc_template<__NODE_ALLOCATOR_THREADS, 0> alloc;
+typedef __default_alloc_template<false, 0> single_client_alloc;
+
+template <bool __threads, int __inst>
+inline bool operator==(const __default_alloc_template<__threads, __inst>&,
+                       const __default_alloc_template<__threads, __inst>&)
+{
+  return true;
+}
+
+template <bool __threads, int __inst>
+inline bool operator!=(const __default_alloc_template<__threads, __inst>&,
+                       const __default_alloc_template<__threads, __inst>&)
+{
+  return false;
+}
+
+
+
+/* We allocate memory in large chunks in order to avoid fragmenting     */
+/* the malloc heap too much.                                            */
+/* We assume that size is properly aligned.                             */
+/* We hold the allocation lock.                                         */
+template <bool __threads, int __inst>
+char*
+__default_alloc_template<__threads, __inst>::_S_chunk_alloc(size_t __size, 
+                                                            int& __nobjs)
+{
+    char* __result;
+    size_t __total_bytes = __size * __nobjs;
+    size_t __bytes_left = _S_end_free - _S_start_free;
+
+    if (__bytes_left >= __total_bytes) {
+        __result = _S_start_free;
+        _S_start_free += __total_bytes;
+        return(__result);
+    } else if (__bytes_left >= __size) {
+        __nobjs = (int)(__bytes_left/__size);
+        __total_bytes = __size * __nobjs;
+        __result = _S_start_free;
+        _S_start_free += __total_bytes;
+        return(__result);
+    } else {
+        size_t __bytes_to_get = 
+	  2 * __total_bytes + _S_round_up(_S_heap_size >> 4);
+        // Try to make use of the left-over piece.
+        if (__bytes_left > 0) {
+            _Obj* __STL_VOLATILE* __my_free_list =
+                        _S_free_list + _S_freelist_index(__bytes_left);
+
+            ((_Obj*)_S_start_free) -> _M_free_list_link = *__my_free_list;
+            *__my_free_list = (_Obj*)_S_start_free;
+        }
+        _S_start_free = (char*)malloc(__bytes_to_get);
+        if (0 == _S_start_free) {
+            size_t __i;
+            _Obj* __STL_VOLATILE* __my_free_list;
+	    _Obj* __p;
+            // Try to make do with what we have.  That can't
+            // hurt.  We do not try smaller requests, since that tends
+            // to result in disaster on multi-process machines.
+            for (__i = __size;
+                 __i <= (size_t) _MAX_BYTES;
+                 __i += (size_t) _ALIGN) {
+                __my_free_list = _S_free_list + _S_freelist_index(__i);
+                __p = *__my_free_list;
+                if (0 != __p) {
+                    *__my_free_list = __p -> _M_free_list_link;
+                    _S_start_free = (char*)__p;
+                    _S_end_free = _S_start_free + __i;
+                    return(_S_chunk_alloc(__size, __nobjs));
+                    // Any leftover piece will eventually make it to the
+                    // right free list.
+                }
+            }
+	    _S_end_free = 0;	// In case of exception.
+            _S_start_free = (char*)malloc_alloc::allocate(__bytes_to_get);
+            // This should either throw an
+            // exception or remedy the situation.  Thus we assume it
+            // succeeded.
+        }
+        _S_heap_size += __bytes_to_get;
+        _S_end_free = _S_start_free + __bytes_to_get;
+        return(_S_chunk_alloc(__size, __nobjs));
+    }
+}
+
+
+/* Returns an object of size __n, and optionally adds to size __n free list.*/
+/* We assume that __n is properly aligned.                                */
+/* We hold the allocation lock.                                         */
+template <bool __threads, int __inst>
+void*
+__default_alloc_template<__threads, __inst>::_S_refill(size_t __n)
+{
+    int __nobjs = 20;
+    char* __chunk = _S_chunk_alloc(__n, __nobjs);
+    _Obj* __STL_VOLATILE* __my_free_list;
+    _Obj* __result;
+    _Obj* __current_obj;
+    _Obj* __next_obj;
+    int __i;
+
+    if (1 == __nobjs) return(__chunk);
+    __my_free_list = _S_free_list + _S_freelist_index(__n);
+
+    /* Build free list in chunk */
+      __result = (_Obj*)__chunk;
+      *__my_free_list = __next_obj = (_Obj*)(__chunk + __n);
+      for (__i = 1; ; __i++) {
+        __current_obj = __next_obj;
+        __next_obj = (_Obj*)((char*)__next_obj + __n);
+        if (__nobjs - 1 == __i) {
+            __current_obj -> _M_free_list_link = 0;
+            break;
+        } else {
+            __current_obj -> _M_free_list_link = __next_obj;
+        }
+      }
+    return(__result);
+}
+
+template <bool threads, int inst>
+void*
+__default_alloc_template<threads, inst>::reallocate(void* __p,
+                                                    size_t __old_sz,
+                                                    size_t __new_sz)
+{
+    void* __result;
+    size_t __copy_sz;
+
+    if (__old_sz > (size_t) _MAX_BYTES && __new_sz > (size_t) _MAX_BYTES) {
+        return(realloc(__p, __new_sz));
+    }
+    if (_S_round_up(__old_sz) == _S_round_up(__new_sz)) return(__p);
+    __result = allocate(__new_sz);
+    __copy_sz = __new_sz > __old_sz? __old_sz : __new_sz;
+    memcpy(__result, __p, __copy_sz);
+    deallocate(__p, __old_sz);
+    return(__result);
+}
+
+#ifdef __STL_THREADS
+    template <bool __threads, int __inst>
+    _STL_mutex_lock
+    __default_alloc_template<__threads, __inst>::_S_node_allocator_lock
+        __STL_MUTEX_INITIALIZER;
+#endif
+
+
+template <bool __threads, int __inst>
+char* __default_alloc_template<__threads, __inst>::_S_start_free = 0;
+
+template <bool __threads, int __inst>
+char* __default_alloc_template<__threads, __inst>::_S_end_free = 0;
+
+template <bool __threads, int __inst>
+size_t __default_alloc_template<__threads, __inst>::_S_heap_size = 0;
+
+template <bool __threads, int __inst>
+typename __default_alloc_template<__threads, __inst>::_Obj* __STL_VOLATILE
+__default_alloc_template<__threads, __inst> ::_S_free_list[
+    __default_alloc_template<__threads, __inst>::_NFREELISTS
+] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, };
+// The 16 zeros are necessary to make version 4.1 of the SunPro
+// compiler happy.  Otherwise it appears to allocate too little
+// space for the array.
+
+#endif /* ! __USE_MALLOC */
+
+// This implements allocators as specified in the C++ standard.  
+//
+// Note that standard-conforming allocators use many language features
+// that are not yet widely implemented.  In particular, they rely on
+// member templates, partial specialization, partial ordering of function
+// templates, the typename keyword, and the use of the template keyword
+// to refer to a template member of a dependent type.
+
+template <class _Tp>
+class allocator {
+  typedef alloc _Alloc;          // The underlying allocator.
+public:
+  typedef size_t     size_type;
+  typedef ptrdiff_t  difference_type;
+  typedef _Tp*       pointer;
+  typedef const _Tp* const_pointer;
+  typedef _Tp&       reference;
+  typedef const _Tp& const_reference;
+  typedef _Tp        value_type;
+
+  template <class _Tp1> struct rebind {
+    typedef allocator<_Tp1> other;
+  };
+
+  allocator() __STL_NOTHROW {}
+  allocator(const allocator&) __STL_NOTHROW {}
+  template <class _Tp1> allocator(const allocator<_Tp1>&) __STL_NOTHROW {}
+  ~allocator() __STL_NOTHROW {}
+
+  pointer address(reference __x) const { return &__x; }
+  const_pointer address(const_reference __x) const { return &__x; }
+
+  // __n is permitted to be 0.  The C++ standard says nothing about what
+  // the return value is when __n == 0.
+  _Tp* allocate(size_type __n, const void* = 0) {
+    return __n != 0 ? static_cast<_Tp*>(_Alloc::allocate(__n * sizeof(_Tp))) 
+                    : 0;
+  }
+
+  // __p is not permitted to be a null pointer.
+  void deallocate(pointer __p, size_type __n)
+    { _Alloc::deallocate(__p, __n * sizeof(_Tp)); }
+
+  size_type max_size() const __STL_NOTHROW 
+    { return size_t(-1) / sizeof(_Tp); }
+
+  void construct(pointer __p, const _Tp& __val) { new(__p) _Tp(__val); }
+  void destroy(pointer __p) { __p->~_Tp(); }
+};
+
+template<>
+class allocator<void> {
+public:
+  typedef size_t      size_type;
+  typedef ptrdiff_t   difference_type;
+  typedef void*       pointer;
+  typedef const void* const_pointer;
+  typedef void        value_type;
+
+  template <class _Tp1> struct rebind {
+    typedef allocator<_Tp1> other;
+  };
+};
+
+
+template <class _T1, class _T2>
+inline bool operator==(const allocator<_T1>&, const allocator<_T2>&) 
+{
+  return true;
+}
+
+template <class _T1, class _T2>
+inline bool operator!=(const allocator<_T1>&, const allocator<_T2>&)
+{
+  return false;
+}
+
+// Allocator adaptor to turn an SGI-style allocator (e.g. alloc, malloc_alloc)
+// into a standard-conforming allocator.   Note that this adaptor does
+// *not* assume that all objects of the underlying alloc class are
+// identical, nor does it assume that all of the underlying alloc's
+// member functions are static member functions.  Note, also, that 
+// __allocator<_Tp, alloc> is essentially the same thing as allocator<_Tp>.
+
+template <class _Tp, class _Alloc>
+struct __allocator {
+  _Alloc __underlying_alloc;
+
+  typedef size_t    size_type;
+  typedef ptrdiff_t difference_type;
+  typedef _Tp*       pointer;
+  typedef const _Tp* const_pointer;
+  typedef _Tp&       reference;
+  typedef const _Tp& const_reference;
+  typedef _Tp        value_type;
+
+  template <class _Tp1> struct rebind {
+    typedef __allocator<_Tp1, _Alloc> other;
+  };
+
+  __allocator() __STL_NOTHROW {}
+  __allocator(const __allocator& __a) __STL_NOTHROW
+    : __underlying_alloc(__a.__underlying_alloc) {}
+  template <class _Tp1> 
+  __allocator(const __allocator<_Tp1, _Alloc>& __a) __STL_NOTHROW
+    : __underlying_alloc(__a.__underlying_alloc) {}
+  ~__allocator() __STL_NOTHROW {}
+
+  pointer address(reference __x) const { return &__x; }
+  const_pointer address(const_reference __x) const { return &__x; }
+
+  // __n is permitted to be 0.
+  _Tp* allocate(size_type __n, const void* = 0) {
+    return __n != 0 
+        ? static_cast<_Tp*>(__underlying_alloc.allocate(__n * sizeof(_Tp))) 
+        : 0;
+  }
+
+  // __p is not permitted to be a null pointer.
+  void deallocate(pointer __p, size_type __n)
+    { __underlying_alloc.deallocate(__p, __n * sizeof(_Tp)); }
+
+  size_type max_size() const __STL_NOTHROW 
+    { return size_t(-1) / sizeof(_Tp); }
+
+  void construct(pointer __p, const _Tp& __val) { new(__p) _Tp(__val); }
+  void destroy(pointer __p) { __p->~_Tp(); }
+};
+
+template <class _Alloc>
+class __allocator<void, _Alloc> {
+  typedef size_t      size_type;
+  typedef ptrdiff_t   difference_type;
+  typedef void*       pointer;
+  typedef const void* const_pointer;
+  typedef void        value_type;
+
+  template <class _Tp1> struct rebind {
+    typedef __allocator<_Tp1, _Alloc> other;
+  };
+};
+
+template <class _Tp, class _Alloc>
+inline bool operator==(const __allocator<_Tp, _Alloc>& __a1,
+                       const __allocator<_Tp, _Alloc>& __a2)
+{
+  return __a1.__underlying_alloc == __a2.__underlying_alloc;
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator!=(const __allocator<_Tp, _Alloc>& __a1,
+                       const __allocator<_Tp, _Alloc>& __a2)
+{
+  return __a1.__underlying_alloc != __a2.__underlying_alloc;
+}
+
+// Comparison operators for all of the predifined SGI-style allocators.
+// This ensures that __allocator<malloc_alloc> (for example) will
+// work correctly.
+
+template <int inst>
+inline bool operator==(const __malloc_alloc_template<inst>&,
+                       const __malloc_alloc_template<inst>&)
+{
+  return true;
+}
+
+template <int __inst>
+inline bool operator!=(const __malloc_alloc_template<__inst>&,
+                       const __malloc_alloc_template<__inst>&)
+{
+  return false;
+}
+
+template <class _Alloc>
+inline bool operator==(const debug_alloc<_Alloc>&,
+                       const debug_alloc<_Alloc>&) {
+  return true;
+}
+
+template <class _Alloc>
+inline bool operator!=(const debug_alloc<_Alloc>&,
+                       const debug_alloc<_Alloc>&) {
+  return false;
+}
+
+// Another allocator adaptor: _Alloc_traits.  This serves two
+// purposes.  First, make it possible to write containers that can use
+// either SGI-style allocators or standard-conforming allocator.
+// Second, provide a mechanism so that containers can query whether or
+// not the allocator has distinct instances.  If not, the container
+// can avoid wasting a word of memory to store an empty object.
+
+// This adaptor uses partial specialization.  The general case of
+// _Alloc_traits<_Tp, _Alloc> assumes that _Alloc is a
+// standard-conforming allocator, possibly with non-equal instances
+// and non-static members.  (It still behaves correctly even if _Alloc
+// has static member and if all instances are equal.  Refinements
+// affect performance, not correctness.)
+
+// There are always two members: allocator_type, which is a standard-
+// conforming allocator type for allocating objects of type _Tp, and
+// _S_instanceless, a static const member of type bool.  If
+// _S_instanceless is true, this means that there is no difference
+// between any two instances of type allocator_type.  Furthermore, if
+// _S_instanceless is true, then _Alloc_traits has one additional
+// member: _Alloc_type.  This type encapsulates allocation and
+// deallocation of objects of type _Tp through a static interface; it
+// has two member functions, whose signatures are
+//    static _Tp* allocate(size_t)
+//    static void deallocate(_Tp*, size_t)
+
+// The fully general version.
+
+template <class _Tp, class _Allocator>
+struct _Alloc_traits
+{
+  static const bool _S_instanceless = false;
+  typedef typename _Allocator::template rebind<_Tp>::other allocator_type;
+};
+
+template <class _Tp, class _Allocator>
+const bool _Alloc_traits<_Tp, _Allocator>::_S_instanceless;
+
+// The version for the default allocator.
+
+template <class _Tp, class _Tp1>
+struct _Alloc_traits<_Tp, allocator<_Tp1> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, alloc> _Alloc_type;
+  typedef allocator<_Tp> allocator_type;
+};
+
+// Versions for the predefined SGI-style allocators.
+
+template <class _Tp, int __inst>
+struct _Alloc_traits<_Tp, __malloc_alloc_template<__inst> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, __malloc_alloc_template<__inst> > _Alloc_type;
+  typedef __allocator<_Tp, __malloc_alloc_template<__inst> > allocator_type;
+};
+
+#ifndef __USE_MALLOC
+template <class _Tp, bool __threads, int __inst>
+struct _Alloc_traits<_Tp, __default_alloc_template<__threads, __inst> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, __default_alloc_template<__threads, __inst> > 
+          _Alloc_type;
+  typedef __allocator<_Tp, __default_alloc_template<__threads, __inst> > 
+          allocator_type;
+};
+#endif
+
+template <class _Tp, class _Alloc>
+struct _Alloc_traits<_Tp, debug_alloc<_Alloc> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, debug_alloc<_Alloc> > _Alloc_type;
+  typedef __allocator<_Tp, debug_alloc<_Alloc> > allocator_type;
+};
+
+// Versions for the __allocator adaptor used with the predefined
+// SGI-style allocators.
+
+template <class _Tp, class _Tp1, int __inst>
+struct _Alloc_traits<_Tp, 
+                     __allocator<_Tp1, __malloc_alloc_template<__inst> > >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, __malloc_alloc_template<__inst> > _Alloc_type;
+  typedef __allocator<_Tp, __malloc_alloc_template<__inst> > allocator_type;
+};
+
+#ifndef __USE_MALLOC
+template <class _Tp, class _Tp1, bool __thr, int __inst>
+struct _Alloc_traits<_Tp, 
+                      __allocator<_Tp1, 
+                                  __default_alloc_template<__thr, __inst> > >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, __default_alloc_template<__thr,__inst> > 
+          _Alloc_type;
+  typedef __allocator<_Tp, __default_alloc_template<__thr,__inst> > 
+          allocator_type;
+};
+#endif
+
+template <class _Tp, class _Tp1, class _Alloc>
+struct _Alloc_traits<_Tp, __allocator<_Tp1, debug_alloc<_Alloc> > >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, debug_alloc<_Alloc> > _Alloc_type;
+  typedef __allocator<_Tp, debug_alloc<_Alloc> > allocator_type;
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ALLOC_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_bvector.h b/contrib/media/updf/include/bits/stl_bvector.h
new file mode 100644
index 000000000..e57b6be33
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_bvector.h
@@ -0,0 +1,698 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_BVECTOR_H
+#define __SGI_STL_INTERNAL_BVECTOR_H
+
+namespace std
+{ 
+
+static const int __WORD_BIT = int(CHAR_BIT*sizeof(unsigned int));
+
+struct _Bit_reference {
+  unsigned int* _M_p;
+  unsigned int _M_mask;
+  _Bit_reference(unsigned int* __x, unsigned int __y) 
+    : _M_p(__x), _M_mask(__y) {}
+
+public:
+  _Bit_reference() : _M_p(0), _M_mask(0) {}
+  operator bool() const { return !(!(*_M_p & _M_mask)); }
+  _Bit_reference& operator=(bool __x)
+  {
+    if (__x)  *_M_p |= _M_mask;
+    else      *_M_p &= ~_M_mask;
+    return *this;
+  }
+  _Bit_reference& operator=(const _Bit_reference& __x) 
+    { return *this = bool(__x); }
+  bool operator==(const _Bit_reference& __x) const
+    { return bool(*this) == bool(__x); }
+  bool operator<(const _Bit_reference& __x) const {
+    return !bool(*this) && bool(__x);
+  }
+  void flip() { *_M_p ^= _M_mask; }
+};
+
+inline void swap(_Bit_reference __x, _Bit_reference __y)
+{
+  bool __tmp = __x;
+  __x = __y;
+  __y = __tmp;
+}
+
+struct _Bit_iterator_base : public random_access_iterator<bool, ptrdiff_t> 
+{
+  unsigned int* _M_p;
+  unsigned int _M_offset;
+
+  _Bit_iterator_base(unsigned int* __x, unsigned int __y)
+    : _M_p(__x), _M_offset(__y) {}
+
+  void _M_bump_up() {
+    if (_M_offset++ == __WORD_BIT - 1) {
+      _M_offset = 0;
+      ++_M_p;
+    }
+  }
+  void _M_bump_down() {
+    if (_M_offset-- == 0) {
+      _M_offset = __WORD_BIT - 1;
+      --_M_p;
+    }
+  }
+
+  void _M_incr(ptrdiff_t __i) {
+    difference_type __n = __i + _M_offset;
+    _M_p += __n / __WORD_BIT;
+    __n = __n % __WORD_BIT;
+    if (__n < 0) {
+      _M_offset = (unsigned int) __n + __WORD_BIT;
+      --_M_p;
+    } else
+      _M_offset = (unsigned int) __n;
+  }
+
+  bool operator==(const _Bit_iterator_base& __i) const {
+    return _M_p == __i._M_p && _M_offset == __i._M_offset;
+  }
+  bool operator<(const _Bit_iterator_base& __i) const {
+    return _M_p < __i._M_p || (_M_p == __i._M_p && _M_offset < __i._M_offset);
+  }
+  bool operator!=(const _Bit_iterator_base& __i) const {
+    return !(*this == __i);
+  }
+  bool operator>(const _Bit_iterator_base& __i) const {
+    return __i < *this;
+  }
+  bool operator<=(const _Bit_iterator_base& __i) const {
+    return !(__i < *this); 
+  }
+  bool operator>=(const _Bit_iterator_base& __i) const {
+    return !(*this < __i);
+  }
+};
+
+inline ptrdiff_t
+operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
+  return __WORD_BIT * (__x._M_p - __y._M_p) + __x._M_offset - __y._M_offset;
+}
+
+
+struct _Bit_iterator : public _Bit_iterator_base
+{
+  typedef _Bit_reference  reference;
+  typedef _Bit_reference* pointer;
+  typedef _Bit_iterator   iterator;
+
+  _Bit_iterator() : _Bit_iterator_base(0, 0) {}
+  _Bit_iterator(unsigned int* __x, unsigned int __y) 
+    : _Bit_iterator_base(__x, __y) {}
+
+  reference operator*() const { return reference(_M_p, 1U << _M_offset); }
+  iterator& operator++() {
+    _M_bump_up();
+    return *this;
+  }
+  iterator operator++(int) {
+    iterator __tmp = *this;
+    _M_bump_up();
+    return __tmp;
+  }
+  iterator& operator--() {
+    _M_bump_down();
+    return *this;
+  }
+  iterator operator--(int) {
+    iterator __tmp = *this;
+    _M_bump_down();
+    return __tmp;
+  }
+  iterator& operator+=(difference_type __i) {
+    _M_incr(__i);
+    return *this;
+  }
+  iterator& operator-=(difference_type __i) {
+    *this += -__i;
+    return *this;
+  }
+  iterator operator+(difference_type __i) const {
+    iterator __tmp = *this;
+    return __tmp += __i;
+  }
+  iterator operator-(difference_type __i) const {
+    iterator __tmp = *this;
+    return __tmp -= __i;
+  }
+
+  reference operator[](difference_type __i) { return *(*this + __i); }
+};
+
+inline _Bit_iterator 
+operator+(ptrdiff_t __n, const _Bit_iterator& __x) { return __x + __n; }
+
+
+struct _Bit_const_iterator : public _Bit_iterator_base
+{
+  typedef bool                 reference;
+  typedef bool                 const_reference;
+  typedef const bool*          pointer;
+  typedef _Bit_const_iterator  const_iterator;
+
+  _Bit_const_iterator() : _Bit_iterator_base(0, 0) {}
+  _Bit_const_iterator(unsigned int* __x, unsigned int __y) 
+    : _Bit_iterator_base(__x, __y) {}
+  _Bit_const_iterator(const _Bit_iterator& __x) 
+    : _Bit_iterator_base(__x._M_p, __x._M_offset) {}
+
+  const_reference operator*() const {
+    return _Bit_reference(_M_p, 1U << _M_offset);
+  }
+  const_iterator& operator++() {
+    _M_bump_up();
+    return *this;
+  }
+  const_iterator operator++(int) {
+    const_iterator __tmp = *this;
+    _M_bump_up();
+    return __tmp;
+  }
+  const_iterator& operator--() {
+    _M_bump_down();
+    return *this;
+  }
+  const_iterator operator--(int) {
+    const_iterator __tmp = *this;
+    _M_bump_down();
+    return __tmp;
+  }
+  const_iterator& operator+=(difference_type __i) {
+    _M_incr(__i);
+    return *this;
+  }
+  const_iterator& operator-=(difference_type __i) {
+    *this += -__i;
+    return *this;
+  }
+  const_iterator operator+(difference_type __i) const {
+    const_iterator __tmp = *this;
+    return __tmp += __i;
+  }
+  const_iterator operator-(difference_type __i) const {
+    const_iterator __tmp = *this;
+    return __tmp -= __i;
+  }
+  const_reference operator[](difference_type __i) { 
+    return *(*this + __i); 
+  }
+};
+
+inline _Bit_const_iterator 
+operator+(ptrdiff_t __n, const _Bit_const_iterator& __x) { return __x + __n; }
+
+
+// Bit-vector base class, which encapsulates the difference between
+// old SGI-style allocators and standard-conforming allocators.
+
+// Base class for ordinary allocators.
+template <class _Allocator, bool __is_static>
+class _Bvector_alloc_base {
+public:
+  typedef typename _Alloc_traits<bool, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+
+  _Bvector_alloc_base(const allocator_type& __a)
+    : _M_data_allocator(__a), _M_start(), _M_finish(), _M_end_of_storage(0) {}
+
+protected:
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _M_data_allocator.allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _M_data_allocator.deallocate(_M_start._M_p, 
+                                   _M_end_of_storage - _M_start._M_p);
+  }  
+
+  typename _Alloc_traits<unsigned int, _Allocator>::allocator_type 
+          _M_data_allocator;
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;
+};
+
+// Specialization for instanceless allocators.
+template <class _Allocator>
+class _Bvector_alloc_base<_Allocator, true> {
+public:
+  typedef typename _Alloc_traits<bool, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Bvector_alloc_base(const allocator_type&)
+    : _M_start(), _M_finish(), _M_end_of_storage(0) {}
+
+protected:
+  typedef typename _Alloc_traits<unsigned int, _Allocator>::_Alloc_type
+          _Alloc_type;
+          
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _Alloc_type::allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _Alloc_type::deallocate(_M_start._M_p,
+                              _M_end_of_storage - _M_start._M_p);
+  }  
+
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;
+};  
+
+template <class _Alloc>
+class _Bvector_base
+  : public _Bvector_alloc_base<_Alloc,
+                               _Alloc_traits<bool, _Alloc>::_S_instanceless>
+{
+  typedef _Bvector_alloc_base<_Alloc,
+                              _Alloc_traits<bool, _Alloc>::_S_instanceless>
+          _Base;
+public:
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Bvector_base(const allocator_type& __a) : _Base(__a) {}
+  ~_Bvector_base() { _Base::_M_deallocate(); }
+};
+
+} // namespace std
+
+// Declare a partial specialization of vector<T, Alloc>.
+#include <bits/stl_vector.h>
+namespace std
+{
+
+template <typename _Alloc> 
+  class vector<bool, _Alloc> : public _Bvector_base<_Alloc> 
+  {
+  public:
+    typedef bool value_type;
+    typedef size_t size_type;
+    typedef ptrdiff_t difference_type; 
+    typedef _Bit_reference reference;
+    typedef bool const_reference;
+    typedef _Bit_reference* pointer;
+    typedef const bool* const_pointer;
+  
+    typedef _Bit_iterator                iterator;
+    typedef _Bit_const_iterator          const_iterator;
+  
+    typedef reverse_iterator<const_iterator> const_reverse_iterator;
+    typedef reverse_iterator<iterator> reverse_iterator;
+  
+    typedef typename _Bvector_base<_Alloc>::allocator_type allocator_type;
+    allocator_type get_allocator() const {
+      return _Bvector_base<_Alloc>::get_allocator();
+    }
+  
+  protected:
+    using _Bvector_base<_Alloc>::_M_bit_alloc;
+    using _Bvector_base<_Alloc>::_M_deallocate;
+    using _Bvector_base<_Alloc>::_M_start;
+    using _Bvector_base<_Alloc>::_M_finish;
+    using _Bvector_base<_Alloc>::_M_end_of_storage;
+  
+  protected:
+    void _M_initialize(size_type __n) {
+      unsigned int* __q = _M_bit_alloc(__n);
+      _M_end_of_storage = __q + (__n + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+      _M_finish = _M_start + difference_type(__n);
+    }
+    void _M_insert_aux(iterator __position, bool __x) {
+      if (_M_finish._M_p != _M_end_of_storage) {
+        copy_backward(__position, _M_finish, _M_finish + 1);
+        *__position = __x;
+        ++_M_finish;
+      }
+      else {
+        size_type __len = size() ? 2 * size() : __WORD_BIT;
+        unsigned int* __q = _M_bit_alloc(__len);
+        iterator __i = copy(begin(), __position, iterator(__q, 0));
+        *__i++ = __x;
+        _M_finish = copy(__position, end(), __i);
+        _M_deallocate();
+        _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+        _M_start = iterator(__q, 0);
+      }
+    }
+  
+    template <class _InputIterator>
+    void _M_initialize_range(_InputIterator __first, _InputIterator __last,
+                             input_iterator_tag) {
+      _M_start = iterator();
+      _M_finish = iterator();
+      _M_end_of_storage = 0;
+      for ( ; __first != __last; ++__first) 
+        push_back(*__first);
+    }
+  
+    template <class _ForwardIterator>
+    void _M_initialize_range(_ForwardIterator __first, _ForwardIterator __last,
+                             forward_iterator_tag) {
+      size_type __n = 0;
+      distance(__first, __last, __n);
+      _M_initialize(__n);
+      copy(__first, __last, _M_start);
+    }
+  
+    template <class _InputIterator>
+    void _M_insert_range(iterator __pos,
+                         _InputIterator __first, _InputIterator __last,
+                         input_iterator_tag) {
+      for ( ; __first != __last; ++__first) {
+        __pos = insert(__pos, *__first);
+        ++__pos;
+      }
+    }
+  
+    template <class _ForwardIterator>
+    void _M_insert_range(iterator __position,
+                         _ForwardIterator __first, _ForwardIterator __last,
+                         forward_iterator_tag) {
+      if (__first != __last) {
+        size_type __n = 0;
+        distance(__first, __last, __n);
+        if (capacity() - size() >= __n) {
+          copy_backward(__position, end(), _M_finish + difference_type(__n));
+          copy(__first, __last, __position);
+          _M_finish += difference_type(__n);
+        }
+        else {
+          size_type __len = size() + max(size(), __n);
+          unsigned int* __q = _M_bit_alloc(__len);
+          iterator __i = copy(begin(), __position, iterator(__q, 0));
+          __i = copy(__first, __last, __i);
+          _M_finish = copy(__position, end(), __i);
+          _M_deallocate();
+          _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+          _M_start = iterator(__q, 0);
+        }
+      }
+    }      
+  
+  public:
+    iterator begin() { return _M_start; }
+    const_iterator begin() const { return _M_start; }
+    iterator end() { return _M_finish; }
+    const_iterator end() const { return _M_finish; }
+  
+    reverse_iterator rbegin() { return reverse_iterator(end()); }
+    const_reverse_iterator rbegin() const { 
+      return const_reverse_iterator(end()); 
+    }
+    reverse_iterator rend() { return reverse_iterator(begin()); }
+    const_reverse_iterator rend() const { 
+      return const_reverse_iterator(begin()); 
+    }
+  
+    size_type size() const { return size_type(end() - begin()); }
+    size_type max_size() const { return size_type(-1); }
+    size_type capacity() const {
+      return size_type(const_iterator(_M_end_of_storage, 0) - begin());
+    }
+    bool empty() const { return begin() == end(); }
+  
+    reference operator[](size_type __n)
+      { return *(begin() + difference_type(__n)); }
+    const_reference operator[](size_type __n) const
+      { return *(begin() + difference_type(__n)); }
+  
+    void _M_range_check(size_type __n) const {
+      if (__n >= this->size())
+        __throw_range_error("vector<bool>");
+    }
+  
+    reference at(size_type __n)
+      { _M_range_check(__n); return (*this)[__n]; }
+    const_reference at(size_type __n) const
+      { _M_range_check(__n); return (*this)[__n]; }
+  
+    explicit vector(const allocator_type& __a = allocator_type())
+      : _Bvector_base<_Alloc>(__a) {}
+  
+    vector(size_type __n, bool __value,
+              const allocator_type& __a = allocator_type())
+      : _Bvector_base<_Alloc>(__a)
+    {
+      _M_initialize(__n);
+      fill(_M_start._M_p, _M_end_of_storage, __value ? ~0 : 0);
+    }
+  
+    explicit vector(size_type __n)
+      : _Bvector_base<_Alloc>(allocator_type())
+    {
+      _M_initialize(__n);
+      fill(_M_start._M_p, _M_end_of_storage, 0);
+    }
+  
+    vector(const vector& __x) : _Bvector_base<_Alloc>(__x.get_allocator()) {
+      _M_initialize(__x.size());
+      copy(__x.begin(), __x.end(), _M_start);
+    }
+  
+    // Check whether it's an integral type.  If so, it's not an iterator.
+  
+    template <class _Integer>
+    void _M_initialize_dispatch(_Integer __n, _Integer __x, __true_type) {
+      _M_initialize(__n);
+      fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+    }
+  
+    template <class _InputIterator>
+    void _M_initialize_dispatch(_InputIterator __first, _InputIterator __last,
+                                __false_type) {
+      _M_initialize_range(__first, __last, __iterator_category(__first));
+    }
+  
+    template <class _InputIterator>
+    vector(_InputIterator __first, _InputIterator __last,
+             const allocator_type& __a = allocator_type())
+      : _Bvector_base<_Alloc>(__a)
+    {
+      typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+      _M_initialize_dispatch(__first, __last, _Integral());
+    }
+      
+    ~vector() { }
+  
+    vector& operator=(const vector& __x) {
+      if (&__x == this) return *this;
+      if (__x.size() > capacity()) {
+        _M_deallocate();
+        _M_initialize(__x.size());
+      }
+      copy(__x.begin(), __x.end(), begin());
+      _M_finish = begin() + difference_type(__x.size());
+      return *this;
+    }
+  
+    // assign(), a generalized assignment member function.  Two
+    // versions: one that takes a count, and one that takes a range.
+    // The range version is a member template, so we dispatch on whether
+    // or not the type is an integer.
+  
+    void _M_fill_assign(size_t __n, bool __x) {
+      if (__n > size()) {
+        fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+        insert(end(), __n - size(), __x);
+      }
+      else {
+        erase(begin() + __n, end());
+        fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+      }
+    }
+  
+    void assign(size_t __n, bool __x) { _M_fill_assign(__n, __x); }
+  
+    template <class _InputIterator>
+    void assign(_InputIterator __first, _InputIterator __last) {
+      typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+      _M_assign_dispatch(__first, __last, _Integral());
+    }
+  
+    template <class _Integer>
+    void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+      { _M_fill_assign((size_t) __n, (bool) __val); }
+  
+    template <class _InputIter>
+    void _M_assign_dispatch(_InputIter __first, _InputIter __last, __false_type)
+      { _M_assign_aux(__first, __last, __iterator_category(__first)); }
+  
+    template <class _InputIterator>
+    void _M_assign_aux(_InputIterator __first, _InputIterator __last,
+                       input_iterator_tag) {
+      iterator __cur = begin();
+      for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
+        *__cur = *__first;
+      if (__first == __last)
+        erase(__cur, end());
+      else
+        insert(end(), __first, __last);
+    }
+  
+    template <class _ForwardIterator>
+    void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
+                       forward_iterator_tag) {
+      size_type __len = 0;
+      distance(__first, __last, __len);
+      if (__len < size())
+        erase(copy(__first, __last, begin()), end());
+      else {
+        _ForwardIterator __mid = __first;
+        advance(__mid, size());
+        copy(__first, __mid, begin());
+        insert(end(), __mid, __last);
+      }
+    }    
+  
+    void reserve(size_type __n) {
+      if (capacity() < __n) {
+        unsigned int* __q = _M_bit_alloc(__n);
+        _M_finish = copy(begin(), end(), iterator(__q, 0));
+        _M_deallocate();
+        _M_start = iterator(__q, 0);
+        _M_end_of_storage = __q + (__n + __WORD_BIT - 1)/__WORD_BIT;
+      }
+    }
+  
+    reference front() { return *begin(); }
+    const_reference front() const { return *begin(); }
+    reference back() { return *(end() - 1); }
+    const_reference back() const { return *(end() - 1); }
+    void push_back(bool __x) {
+      if (_M_finish._M_p != _M_end_of_storage)
+        *_M_finish++ = __x;
+      else
+        _M_insert_aux(end(), __x);
+    }
+    void swap(vector<bool, _Alloc>& __x) {
+      std::swap(_M_start, __x._M_start);
+      std::swap(_M_finish, __x._M_finish);
+      std::swap(_M_end_of_storage, __x._M_end_of_storage);
+    }
+    iterator insert(iterator __position, bool __x = bool()) {
+      difference_type __n = __position - begin();
+      if (_M_finish._M_p != _M_end_of_storage && __position == end())
+        *_M_finish++ = __x;
+      else
+        _M_insert_aux(__position, __x);
+      return begin() + __n;
+    }
+  
+    // Check whether it's an integral type.  If so, it's not an iterator.
+  
+    template <class _Integer>
+    void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
+                            __true_type) {
+      _M_fill_insert(__pos, __n, __x);
+    }
+  
+    template <class _InputIterator>
+    void _M_insert_dispatch(iterator __pos,
+                            _InputIterator __first, _InputIterator __last,
+                            __false_type) {
+      _M_insert_range(__pos, __first, __last, __iterator_category(__first));
+    }
+  
+    template <class _InputIterator>
+    void insert(iterator __position,
+                _InputIterator __first, _InputIterator __last) {
+      typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+      _M_insert_dispatch(__position, __first, __last, _Integral());
+    }
+  
+    void _M_fill_insert(iterator __position, size_type __n, bool __x) {
+      if (__n == 0) return;
+      if (capacity() - size() >= __n) {
+        copy_backward(__position, end(), _M_finish + difference_type(__n));
+        fill(__position, __position + difference_type(__n), __x);
+        _M_finish += difference_type(__n);
+      }
+      else {
+        size_type __len = size() + max(size(), __n);
+        unsigned int* __q = _M_bit_alloc(__len);
+        iterator __i = copy(begin(), __position, iterator(__q, 0));
+        fill_n(__i, __n, __x);
+        _M_finish = copy(__position, end(), __i + difference_type(__n));
+        _M_deallocate();
+        _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+        _M_start = iterator(__q, 0);
+      }
+    }
+  
+    void insert(iterator __position, size_type __n, bool __x) {
+      _M_fill_insert(__position, __n, __x);
+    }
+  
+    void pop_back() { --_M_finish; }
+    iterator erase(iterator __position) {
+      if (__position + 1 != end())
+        copy(__position + 1, end(), __position);
+        --_M_finish;
+      return __position;
+    }
+    iterator erase(iterator __first, iterator __last) {
+      _M_finish = copy(__last, end(), __first);
+      return __first;
+    }
+    void resize(size_type __new_size, bool __x = bool()) {
+      if (__new_size < size()) 
+        erase(begin() + difference_type(__new_size), end());
+      else
+        insert(end(), __new_size - size(), __x);
+    }
+    void flip() {
+      for (unsigned int* __p = _M_start._M_p; __p != _M_end_of_storage; ++__p)
+        *__p = ~*__p;
+    }
+  
+    void clear() { erase(begin(), end()); }
+  };
+
+// This typedef is non-standard.  It is provided for backward compatibility.
+typedef vector<bool, alloc> bit_vector;
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_BVECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_config.h b/contrib/media/updf/include/bits/stl_config.h
new file mode 100644
index 000000000..afeddad71
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_config.h
@@ -0,0 +1,573 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef __STL_CONFIG_H
+# define __STL_CONFIG_H
+
+// Flags:
+// * __STL_NO_BOOL: defined if the compiler doesn't have bool as a builtin
+//   type.
+// * __STL_HAS_WCHAR_T: defined if the compier has wchar_t as a builtin type.
+// * __STL_NO_DRAND48: defined if the compiler doesn't have the drand48 
+//   function.
+// * __STL_STATIC_TEMPLATE_MEMBER_BUG: defined if the compiler can't handle
+//   static members of template classes.
+// * __STL_STATIC_CONST_INIT_BUG: defined if the compiler can't handle a
+//   constant-initializer in the declaration of a static const data member
+//   of integer type.  (See section 9.4.2, paragraph 4, of the C++ standard.)
+// * __STL_CLASS_PARTIAL_SPECIALIZATION: defined if the compiler supports
+//   partial specialization of template classes.
+// * __STL_PARTIAL_SPECIALIZATION_SYNTAX: defined if the compiler 
+//   supports partial specialization syntax for full specialization of
+//   class templates.  (Even if it doesn't actually support partial 
+//   specialization itself.)
+// * __STL_FUNCTION_TMPL_PARTIAL_ORDER: defined if the compiler supports
+//   partial ordering of function templates.  (a.k.a partial specialization
+//   of function templates.)
+// * __STL_MEMBER_TEMPLATES: defined if the compiler supports template
+//   member functions of classes.
+// * __STL_MEMBER_TEMPLATE_CLASSES: defined if the compiler supports 
+//   nested classes that are member templates of other classes.
+// * __STL_TEMPLATE_FRIENDS: defined if the compiler supports templatized
+//   friend declarations.
+// * __STL_EXPLICIT_FUNCTION_TMPL_ARGS: defined if the compiler 
+//   supports calling a function template by providing its template
+//   arguments explicitly.
+// * __STL_LIMITED_DEFAULT_TEMPLATES: defined if the compiler is unable
+//   to handle default template parameters that depend on previous template
+//   parameters.
+// * __STL_NON_TYPE_TMPL_PARAM_BUG: defined if the compiler has trouble with
+//   function template argument deduction for non-type template parameters.
+// * __SGI_STL_NO_ARROW_OPERATOR: defined if the compiler is unable
+//   to support the -> operator for iterators.
+// * __STL_DEFAULT_CONSTRUCTOR_BUG: defined if T() does not work properly
+//   when T is a builtin type.
+// * __STL_USE_EXCEPTIONS: defined if the compiler (in the current compilation
+//   mode) supports exceptions.
+// * __STL_USE_NAMESPACES: defined if the compiler has the necessary
+//   support for namespaces.
+// * __STL_NO_EXCEPTION_HEADER: defined if the compiler does not have a
+//   standard-conforming header <exception>.
+// * __STL_NO_BAD_ALLOC: defined if the compiler does not have a <new>
+//   header, or if <new> does not contain a bad_alloc class.  If a bad_alloc
+//   class exists, it is assumed to be in namespace std.
+// * __STL_SGI_THREADS: defined if this is being compiled for an SGI IRIX
+//   system in multithreaded mode, using native SGI threads instead of 
+//   pthreads.
+// * __STL_WIN32THREADS: defined if this is being compiled on a WIN32
+//   compiler in multithreaded mode.
+// * __STL_PTHREADS: defined if we should use portable pthreads
+//   synchronization.
+// * __STL_UITHREADS: defined if we should use UI / solaris / UnixWare threads
+//   synchronization.  UIthreads are similar to pthreads, but are based 
+//   on an earlier version of the Posix threads standard.
+// * __STL_LONG_LONG if the compiler has long long and unsigned long long
+//   types.  (They're not in the C++ standard, but they are included
+//   in the C99 standard.)
+// * __STL_THREADS is defined if thread safety is needed.
+// * __STL_VOLATILE is defined to be "volatile" if threads are being
+//   used, and the empty string otherwise.
+// * __STL_USE_CONCEPT_CHECKS enables some extra compile-time error
+//   checking to make sure that user-defined template arguments satisfy
+//   all of the appropriate requirements.  This may result in more
+//   comprehensible error messages.  It incurs no runtime overhead.  This 
+//   feature requires member templates and partial specialization.
+// * __STL_NO_USING_CLAUSE_IN_CLASS: The compiler does not handle "using"
+//   clauses inside of class definitions.
+// * __STL_NO_FRIEND_TEMPLATE_CLASS: The compiler does not handle friend
+//   declaractions where the friend is a template class.
+// * __STL_NO_FUNCTION_PTR_IN_CLASS_TEMPLATE: The compiler does not
+//   support the use of a function pointer type as the argument
+//   for a template.
+// * __STL_MEMBER_TEMPLATE_KEYWORD: standard C++ requires the template
+//   keyword in a few new places (14.2.4).  This flag is set for
+//   compilers that support (and require) this usage.
+
+
+// User-settable macros that control compilation:
+// * __STL_USE_SGI_ALLOCATORS: if defined, then the STL will use older
+//   SGI-style allocators, instead of standard-conforming allocators,
+//   even if the compiler supports all of the language features needed
+//   for standard-conforming allocators.
+// * __STL_NO_NAMESPACES: if defined, don't put the library in namespace
+//   std, even if the compiler supports namespaces.
+// * __STL_NO_RELOPS_NAMESPACE: if defined, don't put the relational
+//   operator templates (>, <=. >=, !=) in namespace std::rel_ops, even
+//   if the compiler supports namespaces and partial ordering of
+//   function templates.
+// * __STL_ASSERTIONS: if defined, then enable runtime checking through the
+//   __stl_assert macro.
+// * _PTHREADS: if defined, use Posix threads for multithreading support.
+// * _UITHREADS:if defined, use SCO/Solaris/UI threads for multithreading 
+//   support
+// * _NOTHREADS: if defined, don't use any multithreading support.  
+// * _STL_NO_CONCEPT_CHECKS: if defined, disables the error checking that
+//   we get from __STL_USE_CONCEPT_CHECKS.
+// * __STL_USE_NEW_IOSTREAMS: if defined, then the STL will use new,
+//   standard-conforming iostreams (e.g. the <iosfwd> header).  If not
+//   defined, the STL will use old cfront-style iostreams (e.g. the
+//   <iostream.h> header).
+
+// Other macros defined by this file:
+
+// * bool, true, and false, if __STL_NO_BOOL is defined.
+// * typename, as a null macro if it's not already a keyword.
+// * explicit, as a null macro if it's not already a keyword.
+// * namespace-related macros (__STD, __STL_BEGIN_NAMESPACE, etc.)
+// * exception-related macros (__STL_TRY, __STL_UNWIND, etc.)
+// * __stl_assert, either as a test or as a null macro, depending on
+//   whether or not __STL_ASSERTIONS is defined.
+
+# if defined(_PTHREADS) && !defined(_NOTHREADS)
+#     define __STL_PTHREADS
+# endif
+
+# if defined(_UITHREADS) && !defined(_PTHREADS) && !defined(_NOTHREADS)
+#     define __STL_UITHREADS
+# endif
+
+# if defined(__sgi) && !defined(__GNUC__)
+#   include <standards.h>
+#   if !defined(_BOOL)
+#     define __STL_NO_BOOL
+#   endif
+#   if defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32
+#     define __STL_STATIC_CONST_INIT_BUG
+#   endif
+#   if defined(_WCHAR_T_IS_KEYWORD)
+#     define __STL_HAS_WCHAR_T 
+#   endif
+#   if !defined(_TYPENAME_IS_KEYWORD)
+#     define __STL_NEED_TYPENAME
+#   endif
+#   ifdef _PARTIAL_SPECIALIZATION_OF_CLASS_TEMPLATES
+#     define __STL_CLASS_PARTIAL_SPECIALIZATION
+#   endif
+#   if (_COMPILER_VERSION >= 730) && defined(_MIPS_SIM) && _MIPS_SIM != _ABIO32
+#     define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#   endif
+#   ifdef _MEMBER_TEMPLATES
+#     define __STL_MEMBER_TEMPLATES
+#     define __STL_TEMPLATE_FRIENDS
+#     define __STL_MEMBER_TEMPLATE_CLASSES
+#   endif
+#   if defined(_MEMBER_TEMPLATE_KEYWORD)
+#     define __STL_MEMBER_TEMPLATE_KEYWORD
+#   endif
+#   if defined(_STANDARD_C_PLUS_PLUS)
+#     define __STL_EXPLICIT_FUNCTION_TMPL_ARGS
+#   endif
+#   if (_COMPILER_VERSION >= 730) && defined(_MIPS_SIM) && _MIPS_SIM != _ABIO32
+#     define __STL_MEMBER_TEMPLATE_KEYWORD
+#   endif
+#   if COMPILER_VERSION < 720 || (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32)
+#     define __STL_DEFAULT_CONSTRUCTOR_BUG
+#   endif
+#   if !defined(_EXPLICIT_IS_KEYWORD)
+#     define __STL_NEED_EXPLICIT
+#   endif
+#   ifdef __EXCEPTIONS
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   if (_COMPILER_VERSION >= 721) && defined(_NAMESPACES)
+#     define __STL_HAS_NAMESPACES
+#   endif 
+#   if (_COMPILER_VERSION < 721) || \
+    !defined(__STL_HAS_NAMESPACES) || defined(__STL_NO_NAMESPACES)
+#     define __STL_NO_EXCEPTION_HEADER
+#   endif
+#   if _COMPILER_VERSION < 730 || !defined(_STANDARD_C_PLUS_PLUS) || \
+      !defined(_NAMESPACES)
+#     define __STL_NO_BAD_ALLOC
+#   endif
+#   if !defined(_NOTHREADS) && !defined(__STL_PTHREADS)
+#     define __STL_SGI_THREADS
+#   endif
+#   if defined(_LONGLONG) && defined(_SGIAPI) && _SGIAPI
+#     define __STL_LONG_LONG
+#   endif
+#   if _COMPILER_VERSION >= 730 && defined(_STANDARD_C_PLUS_PLUS)
+#     define __STL_USE_NEW_IOSTREAMS
+#   endif
+#   if _COMPILER_VERSION >= 730 && defined(_STANDARD_C_PLUS_PLUS)
+#     define __STL_CAN_THROW_RANGE_ERRORS
+#   endif
+#   if _COMPILER_VERSION >= 730 && defined(_STANDARD_C_PLUS_PLUS)
+#     define __SGI_STL_USE_AUTO_PTR_CONVERSIONS
+#   endif
+# endif
+
+
+/*
+ * Jochen Schlick '1999  - added new #defines (__STL)_UITHREADS (for 
+ *                         providing SCO / Solaris / UI thread support)
+ *                       - added the necessary defines for the SCO UDK 7 
+ *                         compiler (and its template friend behavior)
+ *                       - all UDK7 specific STL changes are based on the 
+ *                         macro __USLC__ being defined
+ */
+// SCO UDK 7 compiler (UnixWare 7x, OSR 5, UnixWare 2x)
+# if defined(__USLC__)
+#     define __STL_HAS_WCHAR_T 
+#     define __STL_CLASS_PARTIAL_SPECIALIZATION
+#     define __STL_PARTIAL_SPECIALIZATION_SYNTAX
+#     define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#     define __STL_MEMBER_TEMPLATES
+#     define __STL_MEMBER_TEMPLATE_CLASSES
+#     define __STL_USE_EXCEPTIONS
+#     define __STL_HAS_NAMESPACES
+#     define __STL_USE_NAMESPACES
+#     define __STL_LONG_LONG
+#     if defined(_REENTRANT)
+#           define _UITHREADS     /* if      UnixWare < 7.0.1 */
+#           define __STL_UITHREADS
+//   use the following defines instead of the UI threads defines when
+//   you want to use POSIX threads
+//#         define _PTHREADS      /* only if UnixWare >=7.0.1 */
+//#         define __STL_PTHREADS
+#     endif
+# endif
+
+
+
+# ifdef __GNUC__
+#   define __STL_HAS_WCHAR_T
+#   define __STL_MEMBER_TEMPLATES
+#   define __STL_MEMBER_TEMPLATE_CLASSES
+#   define __STL_TEMPLATE_FRIENDS
+#   define __STL_CLASS_PARTIAL_SPECIALIZATION 
+#   define __STL_PARTIAL_SPECIALIZATION_SYNTAX 
+#   define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#   define __STL_EXPLICIT_FUNCTION_TMPL_ARGS
+#   define __SGI_STL_USE_AUTO_PTR_CONVERSIONS
+#   define __STL_HAS_NAMESPACES
+#   define __STL_USE_NAMESPACES
+#   ifdef __EXCEPTIONS
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   define __STL_THROW_RANGE_ERRORS 
+#   define __STL_CAN_THROW_RANGE_ERRORS 
+#   define __STL_USE_STD_ALLOCATORS 
+#   define __USE_MALLOC // As the "underlying allocator"
+//#     define __STL_USE_NEW_IOSTREAMS //990209 bkoz--use standard .h includes.
+#   ifdef _REENTRANT
+#     define __STL_THREADS
+#   endif
+#   ifdef _PTHREADS
+#     define __STL_PTHREADS
+#   endif
+#   ifndef __STRICT_ANSI__
+#     define __STL_LONG_LONG
+#   endif
+#   if (__GNUC__ < 2) || (__GNUC__ == 2 && __GNUC_MINOR__ < 95)
+#     define __STL_NO_FUNCTION_PTR_IN_CLASS_TEMPLATE
+#   endif
+# endif
+
+# if defined(__SUNPRO_CC) 
+#   define __STL_NO_BOOL
+#   define __STL_NEED_TYPENAME
+#   define __STL_NEED_EXPLICIT
+#   define __STL_USE_EXCEPTIONS
+#   ifdef _REENTRANT
+#     define __STL_PTHREADS
+#   endif
+#   define __SGI_STL_NO_ARROW_OPERATOR
+#   define __STL_PARTIAL_SPECIALIZATION_SYNTAX
+#   define __STL_NO_EXCEPTION_HEADER
+#   define __STL_NO_BAD_ALLOC
+# endif
+
+# if defined(__COMO__)
+#   define __STL_MEMBER_TEMPLATES
+#   define __STL_MEMBER_TEMPLATE_CLASSES
+#   define __STL_TEMPLATE_FRIENDS
+#   define __STL_CLASS_PARTIAL_SPECIALIZATION
+#   define __STL_USE_EXCEPTIONS
+#   define __STL_HAS_NAMESPACES
+# endif
+
+// Intel compiler, which uses the EDG front end.
+# if defined(__ICL)
+#   define __STL_LONG_LONG 
+#   define __STL_MEMBER_TEMPLATES
+#   define __STL_MEMBER_TEMPLATE_CLASSES
+#   define __STL_TEMPLATE_FRIENDS
+#   define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#   define __STL_CLASS_PARTIAL_SPECIALIZATION
+#   define __STL_NO_DRAND48
+#   define __STL_HAS_NAMESPACES
+#   define __STL_USE_EXCEPTIONS
+#   define __STL_MEMBER_TEMPLATE_KEYWORD
+#   ifdef _CPPUNWIND
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   ifdef _MT
+#     define __STL_WIN32THREADS
+#   endif
+# endif
+
+// Mingw32, GCC compiler using the Microsoft C runtime
+# if defined(__MINGW32__)
+#   define __STL_NO_DRAND48
+#   ifdef _MT
+#     define __STL_WIN32THREADS
+#   endif
+# endif
+
+// Cygwin32, GCC compiler on MS Windows
+# if defined(__CYGWIN__)
+#   define __STL_NO_DRAND48
+# endif
+
+
+
+// Microsoft compiler.
+# if defined(_MSC_VER) && !defined(__ICL) && !defined(__MWERKS__)
+#   define __STL_NO_DRAND48
+#   define __STL_STATIC_CONST_INIT_BUG
+#   define __STL_NEED_TYPENAME
+#   define __STL_NO_USING_CLAUSE_IN_CLASS
+#   define __STL_NO_FRIEND_TEMPLATE_CLASS
+#   if _MSC_VER < 1100  /* 1000 is version 4.0, 1100 is 5.0, 1200 is 6.0. */
+#     define __STL_NEED_EXPLICIT
+#     define __STL_NO_BOOL
+#     define __STL_NO_BAD_ALLOC
+#   endif
+#   if _MSC_VER > 1000
+#     include <yvals.h>
+#     define __STL_DONT_USE_BOOL_TYPEDEF
+#   endif
+#   define __STL_NON_TYPE_TMPL_PARAM_BUG
+#   define __SGI_STL_NO_ARROW_OPERATOR
+#   define __STL_DEFAULT_CONSTRUCTOR_BUG
+#   ifdef _CPPUNWIND
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   ifdef _MT
+#     define __STL_WIN32THREADS
+#   endif
+#   if _MSC_VER >= 1200
+#     define __STL_PARTIAL_SPECIALIZATION_SYNTAX
+#     define __STL_HAS_NAMESPACES
+#     define __STL_CAN_THROW_RANGE_ERRORS
+#     define NOMINMAX
+#     undef min
+#     undef max
+// disable warning 'initializers put in unrecognized initialization area'
+#     pragma warning ( disable : 4075 )
+// disable warning 'empty controlled statement found'
+#     pragma warning ( disable : 4390 )
+// disable warning 'debug symbol greater than 255 chars'
+#     pragma warning ( disable : 4786 )
+#   endif
+#   if _MSC_VER < 1100
+#     define __STL_NO_EXCEPTION_HEADER
+#     define __STL_NO_BAD_ALLOC
+#   endif
+    // Because of a Microsoft front end bug, we must not provide a
+    // namespace qualifier when declaring a friend function.
+#   define __STD_QUALIFIER
+# endif
+
+# if defined(__BORLANDC__)
+#     define __STL_NO_BAD_ALLOC
+#     define __STL_NO_DRAND48
+#     define __STL_DEFAULT_CONSTRUCTOR_BUG
+#   if __BORLANDC__ >= 0x540 /* C++ Builder 4.0 */
+#     define __STL_CLASS_PARTIAL_SPECIALIZATION
+#     define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#     define __STL_EXPLICIT_FUNCTION_TMPL_ARGS
+#     define __STL_MEMBER_TEMPLATES
+#     define __STL_TEMPLATE_FRIENDS
+#   else
+#     define __STL_NEED_TYPENAME
+#     define __STL_LIMITED_DEFAULT_TEMPLATES
+#     define __SGI_STL_NO_ARROW_OPERATOR
+#     define __STL_NON_TYPE_TMPL_PARAM_BUG
+#   endif
+#   ifdef _CPPUNWIND
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   ifdef __MT__
+#     define __STL_WIN32THREADS
+#   endif
+# endif
+
+# if defined(__STL_NO_BOOL) && !defined(__STL_DONT_USE_BOOL_TYPEDEF)
+    typedef int bool;
+#   define true 1
+#   define false 0
+# endif
+
+# ifdef __STL_NEED_TYPENAME
+#   define typename
+# endif
+
+# ifdef __STL_LIMITED_DEFAULT_TEMPLATES
+#   define __STL_DEPENDENT_DEFAULT_TMPL(_Tp)
+# else
+#   define __STL_DEPENDENT_DEFAULT_TMPL(_Tp) = _Tp
+# endif
+
+# ifdef __STL_MEMBER_TEMPLATE_KEYWORD
+#   define __STL_TEMPLATE template
+# else
+#   define __STL_TEMPLATE
+# endif
+
+# ifdef __STL_NEED_EXPLICIT
+#   define explicit
+# endif
+
+# ifdef __STL_EXPLICIT_FUNCTION_TMPL_ARGS
+#   define __STL_NULL_TMPL_ARGS <>
+# else
+#   define __STL_NULL_TMPL_ARGS
+# endif
+
+# if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) \
+     || defined (__STL_PARTIAL_SPECIALIZATION_SYNTAX)
+#   define __STL_TEMPLATE_NULL template<>
+# else
+#   define __STL_TEMPLATE_NULL
+# endif
+
+// Use standard-conforming allocators if we have the necessary language
+// features.  __STL_USE_SGI_ALLOCATORS is a hook so that users can 
+// disable new-style allocators, and continue to use the same kind of
+// allocators as before, without having to edit library headers.
+# if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) && \
+     defined(__STL_MEMBER_TEMPLATES) && \
+     defined(__STL_MEMBER_TEMPLATE_CLASSES) && \
+    !defined(__STL_NO_BOOL) && \
+    !defined(__STL_NON_TYPE_TMPL_PARAM_BUG) && \
+    !defined(__STL_LIMITED_DEFAULT_TEMPLATES) && \
+    !defined(__STL_USE_SGI_ALLOCATORS) 
+#   define __STL_USE_STD_ALLOCATORS
+# endif
+
+# ifndef __STL_DEFAULT_ALLOCATOR
+#   ifdef __STL_USE_STD_ALLOCATORS
+#     define __STL_DEFAULT_ALLOCATOR(T) allocator< T >
+#   else
+#     define __STL_DEFAULT_ALLOCATOR(T) alloc
+#   endif
+# endif
+
+// __STL_NO_NAMESPACES is a hook so that users can disable namespaces
+// without having to edit library headers.  __STL_NO_RELOPS_NAMESPACE is
+// a hook so that users can disable the std::rel_ops namespace, keeping 
+// the relational operator template in namespace std, without having to 
+// edit library headers.
+# if defined(__STL_HAS_NAMESPACES) && !defined(__STL_NO_NAMESPACES)
+#   define __STL_USE_NAMESPACES
+#   define __STD std
+#   define __STL_BEGIN_NAMESPACE namespace std {
+#   define __STL_END_NAMESPACE }
+#   if defined(__STL_FUNCTION_TMPL_PARTIAL_ORDER) && \
+       !defined(__STL_NO_RELOPS_NAMESPACE)
+#     define __STL_USE_NAMESPACE_FOR_RELOPS
+#     define __STL_BEGIN_RELOPS_NAMESPACE namespace std { namespace rel_ops {
+#     define __STL_END_RELOPS_NAMESPACE } }
+#     define __STD_RELOPS std::rel_ops
+#   else /* Use std::rel_ops namespace */
+#     define __STL_USE_NAMESPACE_FOR_RELOPS
+#     define __STL_BEGIN_RELOPS_NAMESPACE namespace std {
+#     define __STL_END_RELOPS_NAMESPACE }
+#     define __STD_RELOPS std
+#   endif /* Use std::rel_ops namespace */
+# else
+#   define __STD 
+#   define __STL_BEGIN_NAMESPACE 
+#   define __STL_END_NAMESPACE 
+#   undef  __STL_USE_NAMESPACE_FOR_RELOPS
+#   define __STL_BEGIN_RELOPS_NAMESPACE 
+#   define __STL_END_RELOPS_NAMESPACE 
+#   define __STD_RELOPS 
+#   undef  __STL_USE_NAMESPACES
+# endif
+
+// Some versions of the EDG front end sometimes require an explicit
+// namespace spec where they shouldn't.  This macro facilitates that.
+// If the bug becomes irrelevant, then all uses of __STD_QUALIFIER
+// should be removed.  The 7.3 beta SGI compiler has this bug, but the
+// MR version is not expected to have it.
+
+# if defined(__STL_USE_NAMESPACES) && !defined(__STD_QUALIFIER)
+#   define __STD_QUALIFIER std::
+# else
+#   define __STD_QUALIFIER
+# endif
+
+# ifdef __STL_USE_EXCEPTIONS
+#   define __STL_TRY try
+#   define __STL_CATCH_ALL catch(...)
+#   define __STL_THROW(x) throw x
+#   define __STL_RETHROW throw
+#   define __STL_NOTHROW throw()
+#   define __STL_UNWIND(action) catch(...) { action; throw; }
+# else
+#   define __STL_TRY 
+#   define __STL_CATCH_ALL if (false)
+#   define __STL_THROW(x) 
+#   define __STL_RETHROW 
+#   define __STL_NOTHROW 
+#   define __STL_UNWIND(action) 
+# endif
+
+#ifdef __STL_ASSERTIONS
+# include <stdio.h>
+# define __stl_assert(expr) \
+    if (!(expr)) { fprintf(stderr, "%s:%d STL assertion failure: %s\n", \
+			  __FILE__, __LINE__, # expr); abort(); }
+#else
+# define __stl_assert(expr)
+#endif
+
+#if defined(__STL_WIN32THREADS) || defined(__STL_SGI_THREADS) \
+    || defined(__STL_PTHREADS)  || defined(__STL_UITHREADS)
+#   define __STL_THREADS
+#   define __STL_VOLATILE volatile
+#else
+#   define __STL_VOLATILE
+#endif
+
+// Because concept-checks do not presently work correctly, they 
+// are disabled.
+#if 0
+#if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) \
+    && defined(__STL_MEMBER_TEMPLATES) \
+    && !defined(_STL_NO_CONCEPT_CHECKS)
+#  define __STL_USE_CONCEPT_CHECKS
+#endif
+#endif
+
+#endif /* __STL_CONFIG_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_construct.h b/contrib/media/updf/include/bits/stl_construct.h
new file mode 100644
index 000000000..3a38c343d
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_construct.h
@@ -0,0 +1,123 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_CONSTRUCT_H
+#define _CPP_BITS_STL_CONSTRUCT_H 1
+
+#include <new>
+
+namespace std
+{
+
+// construct and destroy.  These functions are not part of the C++ standard,
+// and are provided for backward compatibility with the HP STL. We also
+// provide internal names _Construct and _Destroy that can be used within
+// the library, so that standard-conforming pieces don't have to rely on
+// non-standard extensions.
+
+// Internal names
+
+template <class _T1, class _T2>
+inline void _Construct(_T1* __p, const _T2& __value) {
+new ((void*) __p) _T1(__value);
+}
+  
+template <class _T1>
+inline void _Construct(_T1* __p) {
+  new ((void*) __p) _T1();
+}
+
+template <class _Tp>
+inline void _Destroy(_Tp* __pointer) {
+  __pointer->~_Tp();
+}
+  
+template <class _ForwardIterator>
+void
+__destroy_aux(_ForwardIterator __first, _ForwardIterator __last, __false_type)
+{
+  for ( ; __first != __last; ++__first)
+    destroy(&*__first);
+}
+
+template <class _ForwardIterator> 
+inline void __destroy_aux(_ForwardIterator, _ForwardIterator, __true_type) {}
+
+template <class _ForwardIterator, class _Tp>
+inline void 
+__destroy(_ForwardIterator __first, _ForwardIterator __last, _Tp*)
+{
+  typedef typename __type_traits<_Tp>::has_trivial_destructor
+          _Trivial_destructor;
+  __destroy_aux(__first, __last, _Trivial_destructor());
+}
+
+template <class _ForwardIterator>
+inline void _Destroy(_ForwardIterator __first, _ForwardIterator __last) {
+  __destroy(__first, __last, __value_type(__first));
+}
+
+inline void _Destroy(char*, char*) {}
+inline void _Destroy(int*, int*) {}
+inline void _Destroy(long*, long*) {}
+inline void _Destroy(float*, float*) {}
+inline void _Destroy(double*, double*) {}
+inline void _Destroy(wchar_t*, wchar_t*) {}
+
+// --------------------------------------------------
+// Old names from the HP STL.
+
+template <class _T1, class _T2>
+inline void construct(_T1* __p, const _T2& __value) {
+  _Construct(__p, __value);
+}
+
+template <class _T1>
+inline void construct(_T1* __p) {
+  _Construct(__p);
+}
+
+template <class _Tp>
+inline void destroy(_Tp* __pointer) {
+  _Destroy(__pointer);
+}
+
+template <class _ForwardIterator>
+inline void destroy(_ForwardIterator __first, _ForwardIterator __last) {
+  _Destroy(__first, __last);
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_CONSTRUCT_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_deque.h b/contrib/media/updf/include/bits/stl_deque.h
new file mode 100644
index 000000000..25fd6682a
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_deque.h
@@ -0,0 +1,1322 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#include <bits/concept_check.h>
+#include <bits/stl_iterator_base_types.h>
+#include <bits/stl_iterator_base_funcs.h>
+
+#ifndef __SGI_STL_INTERNAL_DEQUE_H
+#define __SGI_STL_INTERNAL_DEQUE_H
+
+/* Class invariants:
+ *  For any nonsingular iterator i:
+ *    i.node is the address of an element in the map array.  The
+ *      contents of i.node is a pointer to the beginning of a node.
+ *    i.first == *(i.node) 
+ *    i.last  == i.first + node_size
+ *    i.cur is a pointer in the range [i.first, i.last).  NOTE:
+ *      the implication of this is that i.cur is always a dereferenceable
+ *      pointer, even if i is a past-the-end iterator.
+ *  Start and Finish are always nonsingular iterators.  NOTE: this means
+ *    that an empty deque must have one node, and that a deque
+ *    with N elements, where N is the buffer size, must have two nodes.
+ *  For every node other than start.node and finish.node, every element
+ *    in the node is an initialized object.  If start.node == finish.node,
+ *    then [start.cur, finish.cur) are initialized objects, and
+ *    the elements outside that range are uninitialized storage.  Otherwise,
+ *    [start.cur, start.last) and [finish.first, finish.cur) are initialized
+ *    objects, and [start.first, start.cur) and [finish.cur, finish.last)
+ *    are uninitialized storage.
+ *  [map, map + map_size) is a valid, non-empty range.  
+ *  [start.node, finish.node] is a valid range contained within 
+ *    [map, map + map_size).  
+ *  A pointer in the range [map, map + map_size) points to an allocated node
+ *    if and only if the pointer is in the range [start.node, finish.node].
+ */
+
+
+/*
+ * In previous versions of deque, there was an extra template 
+ * parameter so users could control the node size.  This extension
+ * turns out to violate the C++ standard (it can be detected using
+ * template template parameters), and it has been removed.
+ */
+
+namespace std
+{ 
+
+// Note: this function is simply a kludge to work around several compilers'
+//  bugs in handling constant expressions.
+inline size_t __deque_buf_size(size_t __size) {
+  return __size < 512 ? size_t(512 / __size) : size_t(1);
+}
+
+template <class _Tp, class _Ref, class _Ptr>
+struct _Deque_iterator {
+  typedef _Deque_iterator<_Tp, _Tp&, _Tp*>             iterator;
+  typedef _Deque_iterator<_Tp, const _Tp&, const _Tp*> const_iterator;
+  static size_t _S_buffer_size() { return __deque_buf_size(sizeof(_Tp)); }
+
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp value_type;
+  typedef _Ptr pointer;
+  typedef _Ref reference;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+  typedef _Tp** _Map_pointer;
+
+  typedef _Deque_iterator _Self;
+
+  _Tp* _M_cur;
+  _Tp* _M_first;
+  _Tp* _M_last;
+  _Map_pointer _M_node;
+
+  _Deque_iterator(_Tp* __x, _Map_pointer __y) 
+    : _M_cur(__x), _M_first(*__y),
+      _M_last(*__y + _S_buffer_size()), _M_node(__y) {}
+  _Deque_iterator() : _M_cur(0), _M_first(0), _M_last(0), _M_node(0) {}
+  _Deque_iterator(const iterator& __x)
+    : _M_cur(__x._M_cur), _M_first(__x._M_first), 
+      _M_last(__x._M_last), _M_node(__x._M_node) {}
+
+  reference operator*() const { return *_M_cur; }
+  pointer operator->() const { return _M_cur; }
+
+  difference_type operator-(const _Self& __x) const {
+    return difference_type(_S_buffer_size()) * (_M_node - __x._M_node - 1) +
+      (_M_cur - _M_first) + (__x._M_last - __x._M_cur);
+  }
+
+  _Self& operator++() {
+    ++_M_cur;
+    if (_M_cur == _M_last) {
+      _M_set_node(_M_node + 1);
+      _M_cur = _M_first;
+    }
+    return *this; 
+  }
+  _Self operator++(int)  {
+    _Self __tmp = *this;
+    ++*this;
+    return __tmp;
+  }
+
+  _Self& operator--() {
+    if (_M_cur == _M_first) {
+      _M_set_node(_M_node - 1);
+      _M_cur = _M_last;
+    }
+    --_M_cur;
+    return *this;
+  }
+  _Self operator--(int) {
+    _Self __tmp = *this;
+    --*this;
+    return __tmp;
+  }
+
+  _Self& operator+=(difference_type __n)
+  {
+    difference_type __offset = __n + (_M_cur - _M_first);
+    if (__offset >= 0 && __offset < difference_type(_S_buffer_size()))
+      _M_cur += __n;
+    else {
+      difference_type __node_offset =
+        __offset > 0 ? __offset / difference_type(_S_buffer_size())
+                   : -difference_type((-__offset - 1) / _S_buffer_size()) - 1;
+      _M_set_node(_M_node + __node_offset);
+      _M_cur = _M_first + 
+        (__offset - __node_offset * difference_type(_S_buffer_size()));
+    }
+    return *this;
+  }
+
+  _Self operator+(difference_type __n) const
+  {
+    _Self __tmp = *this;
+    return __tmp += __n;
+  }
+
+  _Self& operator-=(difference_type __n) { return *this += -__n; }
+ 
+  _Self operator-(difference_type __n) const {
+    _Self __tmp = *this;
+    return __tmp -= __n;
+  }
+
+  reference operator[](difference_type __n) const { return *(*this + __n); }
+
+  bool operator==(const _Self& __x) const { return _M_cur == __x._M_cur; }
+  bool operator!=(const _Self& __x) const { return !(*this == __x); }
+  bool operator<(const _Self& __x) const {
+    return (_M_node == __x._M_node) ? 
+      (_M_cur < __x._M_cur) : (_M_node < __x._M_node);
+  }
+  bool operator>(const _Self& __x) const  { return __x < *this; }
+  bool operator<=(const _Self& __x) const { return !(__x < *this); }
+  bool operator>=(const _Self& __x) const { return !(*this < __x); }
+
+  void _M_set_node(_Map_pointer __new_node) {
+    _M_node = __new_node;
+    _M_first = *__new_node;
+    _M_last = _M_first + difference_type(_S_buffer_size());
+  }
+};
+
+template <class _Tp, class _Ref, class _Ptr>
+inline _Deque_iterator<_Tp, _Ref, _Ptr>
+operator+(ptrdiff_t __n, const _Deque_iterator<_Tp, _Ref, _Ptr>& __x)
+{
+  return __x + __n;
+}
+
+
+// Deque base class.  It has two purposes.  First, its constructor
+//  and destructor allocate (but don't initialize) storage.  This makes
+//  exception safety easier.  Second, the base class encapsulates all of
+//  the differences between SGI-style allocators and standard-conforming
+//  allocators.
+
+// Base class for ordinary allocators.
+template <class _Tp, class _Alloc, bool __is_static>
+class _Deque_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp,_Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _M_node_allocator; }
+
+  _Deque_alloc_base(const allocator_type& __a)
+    : _M_node_allocator(__a), _M_map_allocator(__a),
+      _M_map(0), _M_map_size(0)
+  {}
+  
+protected:
+  typedef typename _Alloc_traits<_Tp*, _Alloc>::allocator_type
+          _Map_allocator_type;
+
+  allocator_type      _M_node_allocator;
+  _Map_allocator_type _M_map_allocator;
+
+  _Tp* _M_allocate_node() {
+    return _M_node_allocator.allocate(__deque_buf_size(sizeof(_Tp)));
+  }
+  void _M_deallocate_node(_Tp* __p) {
+    _M_node_allocator.deallocate(__p, __deque_buf_size(sizeof(_Tp)));
+  }
+  _Tp** _M_allocate_map(size_t __n) 
+    { return _M_map_allocator.allocate(__n); }
+  void _M_deallocate_map(_Tp** __p, size_t __n) 
+    { _M_map_allocator.deallocate(__p, __n); }
+
+  _Tp** _M_map;
+  size_t _M_map_size;
+};
+
+// Specialization for instanceless allocators.
+template <class _Tp, class _Alloc>
+class _Deque_alloc_base<_Tp, _Alloc, true>
+{
+public:
+  typedef typename _Alloc_traits<_Tp,_Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Deque_alloc_base(const allocator_type&) : _M_map(0), _M_map_size(0) {}
+  
+protected:
+  typedef typename _Alloc_traits<_Tp, _Alloc>::_Alloc_type _Node_alloc_type;
+  typedef typename _Alloc_traits<_Tp*, _Alloc>::_Alloc_type _Map_alloc_type;
+
+  _Tp* _M_allocate_node() {
+    return _Node_alloc_type::allocate(__deque_buf_size(sizeof(_Tp)));
+  }
+  void _M_deallocate_node(_Tp* __p) {
+    _Node_alloc_type::deallocate(__p, __deque_buf_size(sizeof(_Tp)));
+  }
+  _Tp** _M_allocate_map(size_t __n) 
+    { return _Map_alloc_type::allocate(__n); }
+  void _M_deallocate_map(_Tp** __p, size_t __n) 
+    { _Map_alloc_type::deallocate(__p, __n); }
+
+  _Tp** _M_map;
+  size_t _M_map_size;
+};
+
+template <class _Tp, class _Alloc>
+class _Deque_base
+  : public _Deque_alloc_base<_Tp,_Alloc,
+                              _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+public:
+  typedef _Deque_alloc_base<_Tp,_Alloc,
+                             _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+  typedef _Deque_iterator<_Tp,_Tp&,_Tp*>             iterator;
+  typedef _Deque_iterator<_Tp,const _Tp&,const _Tp*> const_iterator;
+
+  _Deque_base(const allocator_type& __a, size_t __num_elements)
+    : _Base(__a), _M_start(), _M_finish()
+    { _M_initialize_map(__num_elements); }
+  _Deque_base(const allocator_type& __a) 
+    : _Base(__a), _M_start(), _M_finish() {}
+  ~_Deque_base();    
+
+protected:
+  void _M_initialize_map(size_t);
+  void _M_create_nodes(_Tp** __nstart, _Tp** __nfinish);
+  void _M_destroy_nodes(_Tp** __nstart, _Tp** __nfinish);
+  enum { _S_initial_map_size = 8 };
+
+protected:
+  iterator _M_start;
+  iterator _M_finish;
+};
+
+// Non-inline member functions from _Deque_base.
+
+template <class _Tp, class _Alloc>
+_Deque_base<_Tp,_Alloc>::~_Deque_base() {
+  if (_M_map) {
+    _M_destroy_nodes(_M_start._M_node, _M_finish._M_node + 1);
+    _M_deallocate_map(_M_map, _M_map_size);
+  }
+}
+
+template <class _Tp, class _Alloc>
+void
+_Deque_base<_Tp,_Alloc>::_M_initialize_map(size_t __num_elements)
+{
+  size_t __num_nodes = 
+    __num_elements / __deque_buf_size(sizeof(_Tp)) + 1;
+
+  _M_map_size = max((size_t) _S_initial_map_size, __num_nodes + 2);
+  _M_map = _M_allocate_map(_M_map_size);
+
+  _Tp** __nstart = _M_map + (_M_map_size - __num_nodes) / 2;
+  _Tp** __nfinish = __nstart + __num_nodes;
+    
+  __STL_TRY {
+    _M_create_nodes(__nstart, __nfinish);
+  }
+  __STL_UNWIND((_M_deallocate_map(_M_map, _M_map_size), 
+                _M_map = 0, _M_map_size = 0));
+  _M_start._M_set_node(__nstart);
+  _M_finish._M_set_node(__nfinish - 1);
+  _M_start._M_cur = _M_start._M_first;
+  _M_finish._M_cur = _M_finish._M_first +
+               __num_elements % __deque_buf_size(sizeof(_Tp));
+}
+
+template <class _Tp, class _Alloc>
+void _Deque_base<_Tp,_Alloc>::_M_create_nodes(_Tp** __nstart, _Tp** __nfinish)
+{
+  _Tp** __cur;
+  __STL_TRY {
+    for (__cur = __nstart; __cur < __nfinish; ++__cur)
+      *__cur = _M_allocate_node();
+  }
+  __STL_UNWIND(_M_destroy_nodes(__nstart, __cur));
+}
+
+template <class _Tp, class _Alloc>
+void
+_Deque_base<_Tp,_Alloc>::_M_destroy_nodes(_Tp** __nstart, _Tp** __nfinish)
+{
+  for (_Tp** __n = __nstart; __n < __nfinish; ++__n)
+    _M_deallocate_node(*__n);
+}
+
+template <class _Tp, class _Alloc = allocator<_Tp> >
+class deque : protected _Deque_base<_Tp, _Alloc> {
+
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+
+  typedef _Deque_base<_Tp, _Alloc> _Base;
+public:                         // Basic types
+  typedef _Tp value_type;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+public:                         // Iterators
+  typedef typename _Base::iterator       iterator;
+  typedef typename _Base::const_iterator const_iterator;
+
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator> reverse_iterator;
+
+protected:                      // Internal typedefs
+  typedef pointer* _Map_pointer;
+  static size_t _S_buffer_size() { return __deque_buf_size(sizeof(_Tp)); }
+
+protected:
+  using _Base::_M_initialize_map;
+  using _Base::_M_create_nodes;
+  using _Base::_M_destroy_nodes;
+  using _Base::_M_allocate_node;
+  using _Base::_M_deallocate_node;
+  using _Base::_M_allocate_map;
+  using _Base::_M_deallocate_map;
+
+  using _Base::_M_map;
+  using _Base::_M_map_size;
+  using _Base::_M_start;
+  using _Base::_M_finish;
+
+public:                         // Basic accessors
+  iterator begin() { return _M_start; }
+  iterator end() { return _M_finish; }
+  const_iterator begin() const { return _M_start; }
+  const_iterator end() const { return _M_finish; }
+
+  reverse_iterator rbegin() { return reverse_iterator(_M_finish); }
+  reverse_iterator rend() { return reverse_iterator(_M_start); }
+  const_reverse_iterator rbegin() const 
+    { return const_reverse_iterator(_M_finish); }
+  const_reverse_iterator rend() const 
+    { return const_reverse_iterator(_M_start); }
+
+  reference operator[](size_type __n)
+    { return _M_start[difference_type(__n)]; }
+  const_reference operator[](size_type __n) const 
+    { return _M_start[difference_type(__n)]; }
+
+  void _M_range_check(size_type __n) const {
+    if (__n >= this->size())
+      __throw_range_error("deque");
+  }
+
+  reference at(size_type __n)
+    { _M_range_check(__n); return (*this)[__n]; }
+  const_reference at(size_type __n) const
+    { _M_range_check(__n); return (*this)[__n]; }
+
+  reference front() { return *_M_start; }
+  reference back() {
+    iterator __tmp = _M_finish;
+    --__tmp;
+    return *__tmp;
+  }
+  const_reference front() const { return *_M_start; }
+  const_reference back() const {
+    const_iterator __tmp = _M_finish;
+    --__tmp;
+    return *__tmp;
+  }
+
+  size_type size() const { return _M_finish - _M_start; }
+  size_type max_size() const { return size_type(-1); }
+  bool empty() const { return _M_finish == _M_start; }
+
+public:                         // Constructor, destructor.
+  explicit deque(const allocator_type& __a = allocator_type()) 
+    : _Base(__a, 0) {}
+  deque(const deque& __x) : _Base(__x.get_allocator(), __x.size()) 
+    { uninitialized_copy(__x.begin(), __x.end(), _M_start); }
+  deque(size_type __n, const value_type& __value,
+        const allocator_type& __a = allocator_type()) : _Base(__a, __n)
+    { _M_fill_initialize(__value); }
+  explicit deque(size_type __n) : _Base(allocator_type(), __n)
+    { _M_fill_initialize(value_type()); }
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InputIterator>
+  deque(_InputIterator __first, _InputIterator __last,
+        const allocator_type& __a = allocator_type()) : _Base(__a) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_initialize_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_initialize_dispatch(_Integer __n, _Integer __x, __true_type) {
+    _M_initialize_map(__n);
+    _M_fill_initialize(__x);
+  }
+
+  template <class _InputIter>
+  void _M_initialize_dispatch(_InputIter __first, _InputIter __last,
+                              __false_type) {
+    _M_range_initialize(__first, __last, __iterator_category(__first));
+  }
+
+  ~deque() { destroy(_M_start, _M_finish); }
+
+  deque& operator= (const deque& __x) {
+    const size_type __len = size();
+    if (&__x != this) {
+      if (__len >= __x.size())
+        erase(copy(__x.begin(), __x.end(), _M_start), _M_finish);
+      else {
+        const_iterator __mid = __x.begin() + difference_type(__len);
+        copy(__x.begin(), __mid, _M_start);
+        insert(_M_finish, __mid, __x.end());
+      }
+    }
+    return *this;
+  }        
+
+  void swap(deque& __x) {
+    std::swap(_M_start, __x._M_start);
+    std::swap(_M_finish, __x._M_finish);
+    std::swap(_M_map, __x._M_map);
+    std::swap(_M_map_size, __x._M_map_size);
+  }
+
+public: 
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void _M_fill_assign(size_type __n, const _Tp& __val) {
+    if (__n > size()) {
+      fill(begin(), end(), __val);
+      insert(end(), __n - size(), __val);
+    }
+    else {
+      erase(begin() + __n, end());
+      fill(begin(), end(), __val);
+    }
+  }
+
+  void assign(size_type __n, const _Tp& __val) {
+    _M_fill_assign(__n, __val);
+  }
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+private:                        // helper functions for assign() 
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_type) __n, (_Tp) __val); }
+
+  template <class _InputIterator>
+  void _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
+                          __false_type) {
+    _M_assign_aux(__first, __last, __iterator_category(__first));
+  }
+
+  template <class _InputIterator>
+  void _M_assign_aux(_InputIterator __first, _InputIterator __last,
+                     input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
+                     forward_iterator_tag) {
+    size_type __len = 0;
+    distance(__first, __last, __len);
+    if (__len > size()) {
+      _ForwardIterator __mid = __first;
+      advance(__mid, size());
+      copy(__first, __mid, begin());
+      insert(end(), __mid, __last);
+    }
+    else
+      erase(copy(__first, __last, begin()), end());
+  }
+
+public:                         // push_* and pop_*
+  
+  void push_back(const value_type& __t) {
+    if (_M_finish._M_cur != _M_finish._M_last - 1) {
+      construct(_M_finish._M_cur, __t);
+      ++_M_finish._M_cur;
+    }
+    else
+      _M_push_back_aux(__t);
+  }
+
+  void push_back() {
+    if (_M_finish._M_cur != _M_finish._M_last - 1) {
+      construct(_M_finish._M_cur);
+      ++_M_finish._M_cur;
+    }
+    else
+      _M_push_back_aux();
+  }
+
+  void push_front(const value_type& __t) {
+    if (_M_start._M_cur != _M_start._M_first) {
+      construct(_M_start._M_cur - 1, __t);
+      --_M_start._M_cur;
+    }
+    else
+      _M_push_front_aux(__t);
+  }
+
+  void push_front() {
+    if (_M_start._M_cur != _M_start._M_first) {
+      construct(_M_start._M_cur - 1);
+      --_M_start._M_cur;
+    }
+    else
+      _M_push_front_aux();
+  }
+
+
+  void pop_back() {
+    if (_M_finish._M_cur != _M_finish._M_first) {
+      --_M_finish._M_cur;
+      destroy(_M_finish._M_cur);
+    }
+    else
+      _M_pop_back_aux();
+  }
+
+  void pop_front() {
+    if (_M_start._M_cur != _M_start._M_last - 1) {
+      destroy(_M_start._M_cur);
+      ++_M_start._M_cur;
+    }
+    else 
+      _M_pop_front_aux();
+  }
+
+public:                         // Insert
+
+  iterator insert(iterator position, const value_type& __x) {
+    if (position._M_cur == _M_start._M_cur) {
+      push_front(__x);
+      return _M_start;
+    }
+    else if (position._M_cur == _M_finish._M_cur) {
+      push_back(__x);
+      iterator __tmp = _M_finish;
+      --__tmp;
+      return __tmp;
+    }
+    else {
+      return _M_insert_aux(position, __x);
+    }
+  }
+
+  iterator insert(iterator __position)
+    { return insert(__position, value_type()); }
+
+  void insert(iterator __pos, size_type __n, const value_type& __x)
+    { _M_fill_insert(__pos, __n, __x); }
+
+  void _M_fill_insert(iterator __pos, size_type __n, const value_type& __x); 
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InputIterator>
+  void insert(iterator __pos, _InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_insert_dispatch(__pos, __first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
+                          __true_type) {
+    _M_fill_insert(__pos, (size_type) __n, (value_type) __x);
+  }
+
+  template <class _InputIterator>
+  void _M_insert_dispatch(iterator __pos,
+                          _InputIterator __first, _InputIterator __last,
+                          __false_type) {
+    insert(__pos, __first, __last, __iterator_category(__first));
+  }
+
+  void resize(size_type __new_size, const value_type& __x) {
+    const size_type __len = size();
+    if (__new_size < __len) 
+      erase(_M_start + __new_size, _M_finish);
+    else
+      insert(_M_finish, __new_size - __len, __x);
+  }
+
+  void resize(size_type new_size) { resize(new_size, value_type()); }
+
+public:                         // Erase
+  iterator erase(iterator __pos) {
+    iterator __next = __pos;
+    ++__next;
+    size_type __index = __pos - _M_start;
+    if (__index < (size() >> 1)) {
+      copy_backward(_M_start, __pos, __next);
+      pop_front();
+    }
+    else {
+      copy(__next, _M_finish, __pos);
+      pop_back();
+    }
+    return _M_start + __index;
+  }
+
+  iterator erase(iterator __first, iterator __last);
+  void clear(); 
+
+protected:                        // Internal construction/destruction
+
+  void _M_fill_initialize(const value_type& __value);
+
+  template <class _InputIterator>
+  void _M_range_initialize(_InputIterator __first, _InputIterator __last,
+                        input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void _M_range_initialize(_ForwardIterator __first, _ForwardIterator __last,
+                        forward_iterator_tag);
+
+protected:                        // Internal push_* and pop_*
+
+  void _M_push_back_aux(const value_type&);
+  void _M_push_back_aux();
+  void _M_push_front_aux(const value_type&);
+  void _M_push_front_aux();
+  void _M_pop_back_aux();
+  void _M_pop_front_aux();
+
+protected:                        // Internal insert functions
+
+  template <class _InputIterator>
+  void insert(iterator __pos, _InputIterator __first, _InputIterator __last,
+              input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void insert(iterator __pos,
+              _ForwardIterator __first, _ForwardIterator __last,
+              forward_iterator_tag);
+
+  iterator _M_insert_aux(iterator __pos, const value_type& __x);
+  iterator _M_insert_aux(iterator __pos);
+  void _M_insert_aux(iterator __pos, size_type __n, const value_type& __x);
+
+  template <class _ForwardIterator>
+  void _M_insert_aux(iterator __pos, 
+                     _ForwardIterator __first, _ForwardIterator __last,
+                     size_type __n);
+
+  iterator _M_reserve_elements_at_front(size_type __n) {
+    size_type __vacancies = _M_start._M_cur - _M_start._M_first;
+    if (__n > __vacancies) 
+      _M_new_elements_at_front(__n - __vacancies);
+    return _M_start - difference_type(__n);
+  }
+
+  iterator _M_reserve_elements_at_back(size_type __n) {
+    size_type __vacancies = (_M_finish._M_last - _M_finish._M_cur) - 1;
+    if (__n > __vacancies)
+      _M_new_elements_at_back(__n - __vacancies);
+    return _M_finish + difference_type(__n);
+  }
+
+  void _M_new_elements_at_front(size_type __new_elements);
+  void _M_new_elements_at_back(size_type __new_elements);
+
+protected:                      // Allocation of _M_map and nodes
+
+  // Makes sure the _M_map has space for new nodes.  Does not actually
+  //  add the nodes.  Can invalidate _M_map pointers.  (And consequently, 
+  //  deque iterators.)
+
+  void _M_reserve_map_at_back (size_type __nodes_to_add = 1) {
+    if (__nodes_to_add + 1 > _M_map_size - (_M_finish._M_node - _M_map))
+      _M_reallocate_map(__nodes_to_add, false);
+  }
+
+  void _M_reserve_map_at_front (size_type __nodes_to_add = 1) {
+    if (__nodes_to_add > size_type(_M_start._M_node - _M_map))
+      _M_reallocate_map(__nodes_to_add, true);
+  }
+
+  void _M_reallocate_map(size_type __nodes_to_add, bool __add_at_front);
+};
+
+// Non-inline member functions
+
+template <class _Tp, class _Alloc>
+template <class _InputIter>
+void deque<_Tp, _Alloc>
+  ::_M_assign_aux(_InputIter __first, _InputIter __last, input_iterator_tag)
+{
+  iterator __cur = begin();
+  for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
+    *__cur = *__first;
+  if (__first == __last)
+    erase(__cur, end());
+  else
+    insert(end(), __first, __last);
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp, _Alloc>::_M_fill_insert(iterator __pos,
+                                        size_type __n, const value_type& __x)
+{
+  if (__pos._M_cur == _M_start._M_cur) {
+    iterator __new_start = _M_reserve_elements_at_front(__n);
+    __STL_TRY {
+      uninitialized_fill(__new_start, _M_start, __x);
+      _M_start = __new_start;
+    }
+    __STL_UNWIND(_M_destroy_nodes(__new_start._M_node, _M_start._M_node));
+  }
+  else if (__pos._M_cur == _M_finish._M_cur) {
+    iterator __new_finish = _M_reserve_elements_at_back(__n);
+    __STL_TRY {
+      uninitialized_fill(_M_finish, __new_finish, __x);
+      _M_finish = __new_finish;
+    }
+    __STL_UNWIND(_M_destroy_nodes(_M_finish._M_node + 1, 
+                                  __new_finish._M_node + 1));    
+  }
+  else 
+    _M_insert_aux(__pos, __n, __x);
+}
+
+template <class _Tp, class _Alloc>
+typename deque<_Tp,_Alloc>::iterator 
+deque<_Tp,_Alloc>::erase(iterator __first, iterator __last)
+{
+  if (__first == _M_start && __last == _M_finish) {
+    clear();
+    return _M_finish;
+  }
+  else {
+    difference_type __n = __last - __first;
+    difference_type __elems_before = __first - _M_start;
+    if (static_cast<size_type>(__elems_before) < (size() - __n) / 2) {
+      copy_backward(_M_start, __first, __last);
+      iterator __new_start = _M_start + __n;
+      destroy(_M_start, __new_start);
+      _M_destroy_nodes(__new_start._M_node, _M_start._M_node);
+      _M_start = __new_start;
+    }
+    else {
+      copy(__last, _M_finish, __first);
+      iterator __new_finish = _M_finish - __n;
+      destroy(__new_finish, _M_finish);
+      _M_destroy_nodes(__new_finish._M_node + 1, _M_finish._M_node + 1);
+      _M_finish = __new_finish;
+    }
+    return _M_start + __elems_before;
+  }
+}
+
+template <class _Tp, class _Alloc> 
+void deque<_Tp,_Alloc>::clear()
+{
+  for (_Map_pointer __node = _M_start._M_node + 1;
+       __node < _M_finish._M_node;
+       ++__node) {
+    destroy(*__node, *__node + _S_buffer_size());
+    _M_deallocate_node(*__node);
+  }
+
+  if (_M_start._M_node != _M_finish._M_node) {
+    destroy(_M_start._M_cur, _M_start._M_last);
+    destroy(_M_finish._M_first, _M_finish._M_cur);
+    _M_deallocate_node(_M_finish._M_first);
+  }
+  else
+    destroy(_M_start._M_cur, _M_finish._M_cur);
+
+  _M_finish = _M_start;
+}
+
+// Precondition: _M_start and _M_finish have already been initialized,
+// but none of the deque's elements have yet been constructed.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_fill_initialize(const value_type& __value) {
+  _Map_pointer __cur;
+  __STL_TRY {
+    for (__cur = _M_start._M_node; __cur < _M_finish._M_node; ++__cur)
+      uninitialized_fill(*__cur, *__cur + _S_buffer_size(), __value);
+    uninitialized_fill(_M_finish._M_first, _M_finish._M_cur, __value);
+  }
+  __STL_UNWIND(destroy(_M_start, iterator(*__cur, __cur)));
+}
+
+template <class _Tp, class _Alloc> template <class _InputIterator>
+void deque<_Tp,_Alloc>::_M_range_initialize(_InputIterator __first,
+                                            _InputIterator __last,
+                                            input_iterator_tag)
+{
+  _M_initialize_map(0);
+  __STL_TRY {
+    for ( ; __first != __last; ++__first)
+      push_back(*__first);
+  }
+  __STL_UNWIND(clear());
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIterator>
+void deque<_Tp,_Alloc>::_M_range_initialize(_ForwardIterator __first,
+                                            _ForwardIterator __last,
+                                            forward_iterator_tag)
+{
+  size_type __n = 0;
+  distance(__first, __last, __n);
+  _M_initialize_map(__n);
+
+  _Map_pointer __cur_node;
+  __STL_TRY {
+    for (__cur_node = _M_start._M_node; 
+         __cur_node < _M_finish._M_node; 
+         ++__cur_node) {
+      _ForwardIterator __mid = __first;
+      advance(__mid, _S_buffer_size());
+      uninitialized_copy(__first, __mid, *__cur_node);
+      __first = __mid;
+    }
+    uninitialized_copy(__first, __last, _M_finish._M_first);
+  }
+  __STL_UNWIND(destroy(_M_start, iterator(*__cur_node, __cur_node)));
+}
+
+// Called only if _M_finish._M_cur == _M_finish._M_last - 1.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_push_back_aux(const value_type& __t)
+{
+  value_type __t_copy = __t;
+  _M_reserve_map_at_back();
+  *(_M_finish._M_node + 1) = _M_allocate_node();
+  __STL_TRY {
+    construct(_M_finish._M_cur, __t_copy);
+    _M_finish._M_set_node(_M_finish._M_node + 1);
+    _M_finish._M_cur = _M_finish._M_first;
+  }
+  __STL_UNWIND(_M_deallocate_node(*(_M_finish._M_node + 1)));
+}
+
+// Called only if _M_finish._M_cur == _M_finish._M_last - 1.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_push_back_aux()
+{
+  _M_reserve_map_at_back();
+  *(_M_finish._M_node + 1) = _M_allocate_node();
+  __STL_TRY {
+    construct(_M_finish._M_cur);
+    _M_finish._M_set_node(_M_finish._M_node + 1);
+    _M_finish._M_cur = _M_finish._M_first;
+  }
+  __STL_UNWIND(_M_deallocate_node(*(_M_finish._M_node + 1)));
+}
+
+// Called only if _M_start._M_cur == _M_start._M_first.
+template <class _Tp, class _Alloc>
+void  deque<_Tp,_Alloc>::_M_push_front_aux(const value_type& __t)
+{
+  value_type __t_copy = __t;
+  _M_reserve_map_at_front();
+  *(_M_start._M_node - 1) = _M_allocate_node();
+  __STL_TRY {
+    _M_start._M_set_node(_M_start._M_node - 1);
+    _M_start._M_cur = _M_start._M_last - 1;
+    construct(_M_start._M_cur, __t_copy);
+  }
+  __STL_UNWIND((++_M_start, _M_deallocate_node(*(_M_start._M_node - 1))));
+} 
+
+// Called only if _M_start._M_cur == _M_start._M_first.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_push_front_aux()
+{
+  _M_reserve_map_at_front();
+  *(_M_start._M_node - 1) = _M_allocate_node();
+  __STL_TRY {
+    _M_start._M_set_node(_M_start._M_node - 1);
+    _M_start._M_cur = _M_start._M_last - 1;
+    construct(_M_start._M_cur);
+  }
+  __STL_UNWIND((++_M_start, _M_deallocate_node(*(_M_start._M_node - 1))));
+} 
+
+// Called only if _M_finish._M_cur == _M_finish._M_first.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_pop_back_aux()
+{
+  _M_deallocate_node(_M_finish._M_first);
+  _M_finish._M_set_node(_M_finish._M_node - 1);
+  _M_finish._M_cur = _M_finish._M_last - 1;
+  destroy(_M_finish._M_cur);
+}
+
+// Called only if _M_start._M_cur == _M_start._M_last - 1.  Note that 
+// if the deque has at least one element (a precondition for this member 
+// function), and if _M_start._M_cur == _M_start._M_last, then the deque 
+// must have at least two nodes.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_pop_front_aux()
+{
+  destroy(_M_start._M_cur);
+  _M_deallocate_node(_M_start._M_first);
+  _M_start._M_set_node(_M_start._M_node + 1);
+  _M_start._M_cur = _M_start._M_first;
+}      
+
+template <class _Tp, class _Alloc> template <class _InputIterator>
+void deque<_Tp,_Alloc>::insert(iterator __pos,
+                               _InputIterator __first, _InputIterator __last,
+                               input_iterator_tag)
+{
+  copy(__first, __last, inserter(*this, __pos));
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIterator>
+void
+deque<_Tp,_Alloc>::insert(iterator __pos,
+                          _ForwardIterator __first, _ForwardIterator __last,
+                          forward_iterator_tag) {
+  size_type __n = 0;
+  distance(__first, __last, __n);
+  if (__pos._M_cur == _M_start._M_cur) {
+    iterator __new_start = _M_reserve_elements_at_front(__n);
+    __STL_TRY {
+      uninitialized_copy(__first, __last, __new_start);
+      _M_start = __new_start;
+    }
+    __STL_UNWIND(_M_destroy_nodes(__new_start._M_node, _M_start._M_node));
+  }
+  else if (__pos._M_cur == _M_finish._M_cur) {
+    iterator __new_finish = _M_reserve_elements_at_back(__n);
+    __STL_TRY {
+      uninitialized_copy(__first, __last, _M_finish);
+      _M_finish = __new_finish;
+    }
+    __STL_UNWIND(_M_destroy_nodes(_M_finish._M_node + 1, 
+                                  __new_finish._M_node + 1));
+  }
+  else
+    _M_insert_aux(__pos, __first, __last, __n);
+}
+
+template <class _Tp, class _Alloc>
+typename deque<_Tp, _Alloc>::iterator
+deque<_Tp,_Alloc>::_M_insert_aux(iterator __pos, const value_type& __x)
+{
+  difference_type __index = __pos - _M_start;
+  value_type __x_copy = __x;
+  if (static_cast<size_type>(__index) < size() / 2) {
+    push_front(front());
+    iterator __front1 = _M_start;
+    ++__front1;
+    iterator __front2 = __front1;
+    ++__front2;
+    __pos = _M_start + __index;
+    iterator __pos1 = __pos;
+    ++__pos1;
+    copy(__front2, __pos1, __front1);
+  }
+  else {
+    push_back(back());
+    iterator __back1 = _M_finish;
+    --__back1;
+    iterator __back2 = __back1;
+    --__back2;
+    __pos = _M_start + __index;
+    copy_backward(__pos, __back2, __back1);
+  }
+  *__pos = __x_copy;
+  return __pos;
+}
+
+template <class _Tp, class _Alloc>
+typename deque<_Tp,_Alloc>::iterator 
+deque<_Tp,_Alloc>::_M_insert_aux(iterator __pos)
+{
+  difference_type __index = __pos - _M_start;
+  if (static_cast<size_type>(__index) < size() / 2) {
+    push_front(front());
+    iterator __front1 = _M_start;
+    ++__front1;
+    iterator __front2 = __front1;
+    ++__front2;
+    __pos = _M_start + __index;
+    iterator __pos1 = __pos;
+    ++__pos1;
+    copy(__front2, __pos1, __front1);
+  }
+  else {
+    push_back(back());
+    iterator __back1 = _M_finish;
+    --__back1;
+    iterator __back2 = __back1;
+    --__back2;
+    __pos = _M_start + __index;
+    copy_backward(__pos, __back2, __back1);
+  }
+  *__pos = value_type();
+  return __pos;
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_insert_aux(iterator __pos,
+                                      size_type __n,
+                                      const value_type& __x)
+{
+  const difference_type __elems_before = __pos - _M_start;
+  size_type __length = this->size();
+  value_type __x_copy = __x;
+  if (__elems_before < difference_type(__length / 2)) {
+    iterator __new_start = _M_reserve_elements_at_front(__n);
+    iterator __old_start = _M_start;
+    __pos = _M_start + __elems_before;
+    __STL_TRY {
+      if (__elems_before >= difference_type(__n)) {
+        iterator __start_n = _M_start + difference_type(__n);
+        uninitialized_copy(_M_start, __start_n, __new_start);
+        _M_start = __new_start;
+        copy(__start_n, __pos, __old_start);
+        fill(__pos - difference_type(__n), __pos, __x_copy);
+      }
+      else {
+        __uninitialized_copy_fill(_M_start, __pos, __new_start, 
+                                  _M_start, __x_copy);
+        _M_start = __new_start;
+        fill(__old_start, __pos, __x_copy);
+      }
+    }
+    __STL_UNWIND(_M_destroy_nodes(__new_start._M_node, _M_start._M_node));
+  }
+  else {
+    iterator __new_finish = _M_reserve_elements_at_back(__n);
+    iterator __old_finish = _M_finish;
+    const difference_type __elems_after = 
+      difference_type(__length) - __elems_before;
+    __pos = _M_finish - __elems_after;
+    __STL_TRY {
+      if (__elems_after > difference_type(__n)) {
+        iterator __finish_n = _M_finish - difference_type(__n);
+        uninitialized_copy(__finish_n, _M_finish, _M_finish);
+        _M_finish = __new_finish;
+        copy_backward(__pos, __finish_n, __old_finish);
+        fill(__pos, __pos + difference_type(__n), __x_copy);
+      }
+      else {
+        __uninitialized_fill_copy(_M_finish, __pos + difference_type(__n),
+                                  __x_copy, __pos, _M_finish);
+        _M_finish = __new_finish;
+        fill(__pos, __old_finish, __x_copy);
+      }
+    }
+    __STL_UNWIND(_M_destroy_nodes(_M_finish._M_node + 1, 
+                                  __new_finish._M_node + 1));
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIterator>
+void deque<_Tp,_Alloc>::_M_insert_aux(iterator __pos,
+                                      _ForwardIterator __first,
+                                      _ForwardIterator __last,
+                                      size_type __n)
+{
+  const difference_type __elemsbefore = __pos - _M_start;
+  size_type __length = size();
+  if (static_cast<size_type>(__elemsbefore) < __length / 2) {
+    iterator __new_start = _M_reserve_elements_at_front(__n);
+    iterator __old_start = _M_start;
+    __pos = _M_start + __elemsbefore;
+    __STL_TRY {
+      if (__elemsbefore >= difference_type(__n)) {
+        iterator __start_n = _M_start + difference_type(__n); 
+        uninitialized_copy(_M_start, __start_n, __new_start);
+        _M_start = __new_start;
+        copy(__start_n, __pos, __old_start);
+        copy(__first, __last, __pos - difference_type(__n));
+      }
+      else {
+        _ForwardIterator __mid = __first;
+        advance(__mid, difference_type(__n) - __elemsbefore);
+        __uninitialized_copy_copy(_M_start, __pos, __first, __mid,
+                                  __new_start);
+        _M_start = __new_start;
+        copy(__mid, __last, __old_start);
+      }
+    }
+    __STL_UNWIND(_M_destroy_nodes(__new_start._M_node, _M_start._M_node));
+  }
+  else {
+    iterator __new_finish = _M_reserve_elements_at_back(__n);
+    iterator __old_finish = _M_finish;
+    const difference_type __elemsafter = 
+      difference_type(__length) - __elemsbefore;
+    __pos = _M_finish - __elemsafter;
+    __STL_TRY {
+      if (__elemsafter > difference_type(__n)) {
+        iterator __finish_n = _M_finish - difference_type(__n);
+        uninitialized_copy(__finish_n, _M_finish, _M_finish);
+        _M_finish = __new_finish;
+        copy_backward(__pos, __finish_n, __old_finish);
+        copy(__first, __last, __pos);
+      }
+      else {
+        _ForwardIterator __mid = __first;
+        advance(__mid, __elemsafter);
+        __uninitialized_copy_copy(__mid, __last, __pos, _M_finish, _M_finish);
+        _M_finish = __new_finish;
+        copy(__first, __mid, __pos);
+      }
+    }
+    __STL_UNWIND(_M_destroy_nodes(_M_finish._M_node + 1, 
+                                  __new_finish._M_node + 1));
+  }
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_new_elements_at_front(size_type __new_elems)
+{
+  size_type __new_nodes
+      = (__new_elems + _S_buffer_size() - 1) / _S_buffer_size();
+  _M_reserve_map_at_front(__new_nodes);
+  size_type __i;
+  __STL_TRY {
+    for (__i = 1; __i <= __new_nodes; ++__i)
+      *(_M_start._M_node - __i) = _M_allocate_node();
+  }
+#       ifdef __STL_USE_EXCEPTIONS
+  catch(...) {
+    for (size_type __j = 1; __j < __i; ++__j)
+      _M_deallocate_node(*(_M_start._M_node - __j));      
+    throw;
+  }
+#       endif /* __STL_USE_EXCEPTIONS */
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_new_elements_at_back(size_type __new_elems)
+{
+  size_type __new_nodes
+      = (__new_elems + _S_buffer_size() - 1) / _S_buffer_size();
+  _M_reserve_map_at_back(__new_nodes);
+  size_type __i;
+  __STL_TRY {
+    for (__i = 1; __i <= __new_nodes; ++__i)
+      *(_M_finish._M_node + __i) = _M_allocate_node();
+  }
+#       ifdef __STL_USE_EXCEPTIONS
+  catch(...) {
+    for (size_type __j = 1; __j < __i; ++__j)
+      _M_deallocate_node(*(_M_finish._M_node + __j));      
+    throw;
+  }
+#       endif /* __STL_USE_EXCEPTIONS */
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_reallocate_map(size_type __nodes_to_add,
+                                          bool __add_at_front)
+{
+  size_type __old_num_nodes = _M_finish._M_node - _M_start._M_node + 1;
+  size_type __new_num_nodes = __old_num_nodes + __nodes_to_add;
+
+  _Map_pointer __new_nstart;
+  if (_M_map_size > 2 * __new_num_nodes) {
+    __new_nstart = _M_map + (_M_map_size - __new_num_nodes) / 2 
+                     + (__add_at_front ? __nodes_to_add : 0);
+    if (__new_nstart < _M_start._M_node)
+      copy(_M_start._M_node, _M_finish._M_node + 1, __new_nstart);
+    else
+      copy_backward(_M_start._M_node, _M_finish._M_node + 1, 
+                    __new_nstart + __old_num_nodes);
+  }
+  else {
+    size_type __new_map_size = 
+      _M_map_size + max(_M_map_size, __nodes_to_add) + 2;
+
+    _Map_pointer __new_map = _M_allocate_map(__new_map_size);
+    __new_nstart = __new_map + (__new_map_size - __new_num_nodes) / 2
+                         + (__add_at_front ? __nodes_to_add : 0);
+    copy(_M_start._M_node, _M_finish._M_node + 1, __new_nstart);
+    _M_deallocate_map(_M_map, _M_map_size);
+
+    _M_map = __new_map;
+    _M_map_size = __new_map_size;
+  }
+
+  _M_start._M_set_node(__new_nstart);
+  _M_finish._M_set_node(__new_nstart + __old_num_nodes - 1);
+}
+
+
+// Nonmember functions.
+
+template <class _Tp, class _Alloc>
+inline bool operator==(const deque<_Tp, _Alloc>& __x,
+                       const deque<_Tp, _Alloc>& __y) {
+  return __x.size() == __y.size() &&
+         equal(__x.begin(), __x.end(), __y.begin());
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator<(const deque<_Tp, _Alloc>& __x,
+                      const deque<_Tp, _Alloc>& __y) {
+  return lexicographical_compare(__x.begin(), __x.end(), 
+                                 __y.begin(), __y.end());
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator!=(const deque<_Tp, _Alloc>& __x,
+                       const deque<_Tp, _Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator>(const deque<_Tp, _Alloc>& __x,
+                      const deque<_Tp, _Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator<=(const deque<_Tp, _Alloc>& __x,
+                       const deque<_Tp, _Alloc>& __y) {
+  return !(__y < __x);
+}
+template <class _Tp, class _Alloc>
+inline bool operator>=(const deque<_Tp, _Alloc>& __x,
+                       const deque<_Tp, _Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Tp, class _Alloc>
+inline void swap(deque<_Tp,_Alloc>& __x, deque<_Tp,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std 
+  
+#endif /* __SGI_STL_INTERNAL_DEQUE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_function.h b/contrib/media/updf/include/bits/stl_function.h
new file mode 100644
index 000000000..43bf93296
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_function.h
@@ -0,0 +1,744 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_FUNCTION_H
+#define __SGI_STL_INTERNAL_FUNCTION_H
+
+namespace std
+{
+
+template <class _Arg, class _Result>
+struct unary_function {
+  typedef _Arg argument_type;
+  typedef _Result result_type;
+};
+
+template <class _Arg1, class _Arg2, class _Result>
+struct binary_function {
+  typedef _Arg1 first_argument_type;
+  typedef _Arg2 second_argument_type;
+  typedef _Result result_type;
+};      
+
+template <class _Tp>
+struct plus : public binary_function<_Tp,_Tp,_Tp> {
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x + __y; }
+};
+
+template <class _Tp>
+struct minus : public binary_function<_Tp,_Tp,_Tp> {
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x - __y; }
+};
+
+template <class _Tp>
+struct multiplies : public binary_function<_Tp,_Tp,_Tp> {
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x * __y; }
+};
+
+template <class _Tp>
+struct divides : public binary_function<_Tp,_Tp,_Tp> {
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x / __y; }
+};
+
+// identity_element (not part of the C++ standard).
+
+template <class _Tp> inline _Tp identity_element(plus<_Tp>) {
+  return _Tp(0);
+}
+template <class _Tp> inline _Tp identity_element(multiplies<_Tp>) {
+  return _Tp(1);
+}
+
+template <class _Tp>
+struct modulus : public binary_function<_Tp,_Tp,_Tp> 
+{
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x % __y; }
+};
+
+template <class _Tp>
+struct negate : public unary_function<_Tp,_Tp> 
+{
+  _Tp operator()(const _Tp& __x) const { return -__x; }
+};
+
+template <class _Tp>
+struct equal_to : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x == __y; }
+};
+
+template <class _Tp>
+struct not_equal_to : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x != __y; }
+};
+
+template <class _Tp>
+struct greater : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x > __y; }
+};
+
+template <class _Tp>
+struct less : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x < __y; }
+};
+
+template <class _Tp>
+struct greater_equal : public binary_function<_Tp,_Tp,bool>
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x >= __y; }
+};
+
+template <class _Tp>
+struct less_equal : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x <= __y; }
+};
+
+template <class _Tp>
+struct logical_and : public binary_function<_Tp,_Tp,bool>
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x && __y; }
+};
+
+template <class _Tp>
+struct logical_or : public binary_function<_Tp,_Tp,bool>
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x || __y; }
+};
+
+template <class _Tp>
+struct logical_not : public unary_function<_Tp,bool>
+{
+  bool operator()(const _Tp& __x) const { return !__x; }
+};
+
+template <class _Predicate>
+class unary_negate
+  : public unary_function<typename _Predicate::argument_type, bool> {
+protected:
+  _Predicate _M_pred;
+public:
+  explicit unary_negate(const _Predicate& __x) : _M_pred(__x) {}
+  bool operator()(const typename _Predicate::argument_type& __x) const {
+    return !_M_pred(__x);
+  }
+};
+
+template <class _Predicate>
+inline unary_negate<_Predicate> 
+not1(const _Predicate& __pred)
+{
+  return unary_negate<_Predicate>(__pred);
+}
+
+template <class _Predicate> 
+class binary_negate 
+  : public binary_function<typename _Predicate::first_argument_type,
+                           typename _Predicate::second_argument_type,
+                           bool> {
+protected:
+  _Predicate _M_pred;
+public:
+  explicit binary_negate(const _Predicate& __x) : _M_pred(__x) {}
+  bool operator()(const typename _Predicate::first_argument_type& __x, 
+                  const typename _Predicate::second_argument_type& __y) const
+  {
+    return !_M_pred(__x, __y); 
+  }
+};
+
+template <class _Predicate>
+inline binary_negate<_Predicate> 
+not2(const _Predicate& __pred)
+{
+  return binary_negate<_Predicate>(__pred);
+}
+
+template <class _Operation> 
+class binder1st
+  : public unary_function<typename _Operation::second_argument_type,
+                          typename _Operation::result_type> {
+protected:
+  _Operation op;
+  typename _Operation::first_argument_type value;
+public:
+  binder1st(const _Operation& __x,
+            const typename _Operation::first_argument_type& __y)
+      : op(__x), value(__y) {}
+  typename _Operation::result_type
+  operator()(const typename _Operation::second_argument_type& __x) const {
+    return op(value, __x); 
+  }
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  // 109. Missing binders for non-const sequence elements
+  typename _Operation::result_type
+  operator()(typename _Operation::second_argument_type& __x) const {
+    return op(value, __x); 
+  }
+#endif
+};
+
+template <class _Operation, class _Tp>
+inline binder1st<_Operation> 
+bind1st(const _Operation& __fn, const _Tp& __x) 
+{
+  typedef typename _Operation::first_argument_type _Arg1_type;
+  return binder1st<_Operation>(__fn, _Arg1_type(__x));
+}
+
+template <class _Operation> 
+class binder2nd
+  : public unary_function<typename _Operation::first_argument_type,
+                          typename _Operation::result_type> {
+protected:
+  _Operation op;
+  typename _Operation::second_argument_type value;
+public:
+  binder2nd(const _Operation& __x,
+            const typename _Operation::second_argument_type& __y) 
+      : op(__x), value(__y) {}
+  typename _Operation::result_type
+  operator()(const typename _Operation::first_argument_type& __x) const {
+    return op(__x, value); 
+  }
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  // 109. Missing binders for non-const sequence elements
+  typename _Operation::result_type
+  operator()(typename _Operation::first_argument_type& __x) const {
+    return op(__x, value); 
+  }
+#endif
+};
+
+template <class _Operation, class _Tp>
+inline binder2nd<_Operation> 
+bind2nd(const _Operation& __fn, const _Tp& __x) 
+{
+  typedef typename _Operation::second_argument_type _Arg2_type;
+  return binder2nd<_Operation>(__fn, _Arg2_type(__x));
+}
+
+// unary_compose and binary_compose (extensions, not part of the standard).
+
+template <class _Operation1, class _Operation2>
+class unary_compose
+  : public unary_function<typename _Operation2::argument_type,
+                          typename _Operation1::result_type> 
+{
+protected:
+  _Operation1 _M_fn1;
+  _Operation2 _M_fn2;
+public:
+  unary_compose(const _Operation1& __x, const _Operation2& __y) 
+    : _M_fn1(__x), _M_fn2(__y) {}
+  typename _Operation1::result_type
+  operator()(const typename _Operation2::argument_type& __x) const {
+    return _M_fn1(_M_fn2(__x));
+  }
+};
+
+template <class _Operation1, class _Operation2>
+inline unary_compose<_Operation1,_Operation2> 
+compose1(const _Operation1& __fn1, const _Operation2& __fn2)
+{
+  return unary_compose<_Operation1,_Operation2>(__fn1, __fn2);
+}
+
+template <class _Operation1, class _Operation2, class _Operation3>
+class binary_compose
+  : public unary_function<typename _Operation2::argument_type,
+                          typename _Operation1::result_type> {
+protected:
+  _Operation1 _M_fn1;
+  _Operation2 _M_fn2;
+  _Operation3 _M_fn3;
+public:
+  binary_compose(const _Operation1& __x, const _Operation2& __y, 
+                 const _Operation3& __z) 
+    : _M_fn1(__x), _M_fn2(__y), _M_fn3(__z) { }
+  typename _Operation1::result_type
+  operator()(const typename _Operation2::argument_type& __x) const {
+    return _M_fn1(_M_fn2(__x), _M_fn3(__x));
+  }
+};
+
+template <class _Operation1, class _Operation2, class _Operation3>
+inline binary_compose<_Operation1, _Operation2, _Operation3> 
+compose2(const _Operation1& __fn1, const _Operation2& __fn2, 
+         const _Operation3& __fn3)
+{
+  return binary_compose<_Operation1,_Operation2,_Operation3>
+    (__fn1, __fn2, __fn3);
+}
+
+template <class _Arg, class _Result>
+class pointer_to_unary_function : public unary_function<_Arg, _Result> {
+protected:
+  _Result (*_M_ptr)(_Arg);
+public:
+  pointer_to_unary_function() {}
+  explicit pointer_to_unary_function(_Result (*__x)(_Arg)) : _M_ptr(__x) {}
+  _Result operator()(_Arg __x) const { return _M_ptr(__x); }
+};
+
+template <class _Arg, class _Result>
+inline pointer_to_unary_function<_Arg, _Result> ptr_fun(_Result (*__x)(_Arg))
+{
+  return pointer_to_unary_function<_Arg, _Result>(__x);
+}
+
+template <class _Arg1, class _Arg2, class _Result>
+class pointer_to_binary_function : 
+  public binary_function<_Arg1,_Arg2,_Result> {
+protected:
+    _Result (*_M_ptr)(_Arg1, _Arg2);
+public:
+    pointer_to_binary_function() {}
+    explicit pointer_to_binary_function(_Result (*__x)(_Arg1, _Arg2)) 
+      : _M_ptr(__x) {}
+    _Result operator()(_Arg1 __x, _Arg2 __y) const {
+      return _M_ptr(__x, __y);
+    }
+};
+
+template <class _Arg1, class _Arg2, class _Result>
+inline pointer_to_binary_function<_Arg1,_Arg2,_Result> 
+ptr_fun(_Result (*__x)(_Arg1, _Arg2)) {
+  return pointer_to_binary_function<_Arg1,_Arg2,_Result>(__x);
+}
+
+// identity is an extensions: it is not part of the standard.
+template <class _Tp>
+struct _Identity : public unary_function<_Tp,_Tp> {
+  _Tp& operator()(_Tp& __x) const { return __x; }
+  const _Tp& operator()(const _Tp& __x) const { return __x; }
+};
+
+template <class _Tp> struct identity : public _Identity<_Tp> {};
+
+// select1st and select2nd are extensions: they are not part of the standard.
+template <class _Pair>
+struct _Select1st : public unary_function<_Pair, typename _Pair::first_type> {
+  typename _Pair::first_type& operator()(_Pair& __x) const {
+    return __x.first;
+  }
+  const typename _Pair::first_type& operator()(const _Pair& __x) const {
+    return __x.first;
+  }
+};
+
+template <class _Pair>
+struct _Select2nd : public unary_function<_Pair, typename _Pair::second_type>
+{
+  typename _Pair::second_type& operator()(_Pair& __x) const {
+    return __x.second;
+  }
+  const typename _Pair::second_type& operator()(const _Pair& __x) const {
+    return __x.second;
+  }
+};
+
+template <class _Pair> struct select1st : public _Select1st<_Pair> {};
+template <class _Pair> struct select2nd : public _Select2nd<_Pair> {};
+
+// project1st and project2nd are extensions: they are not part of the standard
+template <class _Arg1, class _Arg2>
+struct _Project1st : public binary_function<_Arg1, _Arg2, _Arg1> {
+  _Arg1 operator()(const _Arg1& __x, const _Arg2&) const { return __x; }
+};
+
+template <class _Arg1, class _Arg2>
+struct _Project2nd : public binary_function<_Arg1, _Arg2, _Arg2> {
+  _Arg2 operator()(const _Arg1&, const _Arg2& __y) const { return __y; }
+};
+
+template <class _Arg1, class _Arg2> 
+struct project1st : public _Project1st<_Arg1, _Arg2> {};
+
+template <class _Arg1, class _Arg2>
+struct project2nd : public _Project2nd<_Arg1, _Arg2> {};
+
+// constant_void_fun, constant_unary_fun, and constant_binary_fun are
+// extensions: they are not part of the standard.  (The same, of course,
+// is true of the helper functions constant0, constant1, and constant2.)
+
+template <class _Result>
+struct _Constant_void_fun {
+  typedef _Result result_type;
+  result_type _M_val;
+
+  _Constant_void_fun(const result_type& __v) : _M_val(__v) {}
+  const result_type& operator()() const { return _M_val; }
+};  
+
+template <class _Result, class _Argument>
+struct _Constant_unary_fun {
+  typedef _Argument argument_type;
+  typedef  _Result  result_type;
+  result_type _M_val;
+
+  _Constant_unary_fun(const result_type& __v) : _M_val(__v) {}
+  const result_type& operator()(const _Argument&) const { return _M_val; }
+};
+
+template <class _Result, class _Arg1, class _Arg2>
+struct _Constant_binary_fun {
+  typedef  _Arg1   first_argument_type;
+  typedef  _Arg2   second_argument_type;
+  typedef  _Result result_type;
+  _Result _M_val;
+
+  _Constant_binary_fun(const _Result& __v) : _M_val(__v) {}
+  const result_type& operator()(const _Arg1&, const _Arg2&) const {
+    return _M_val;
+  }
+};
+
+template <class _Result>
+struct constant_void_fun : public _Constant_void_fun<_Result> {
+  constant_void_fun(const _Result& __v) : _Constant_void_fun<_Result>(__v) {}
+};  
+
+
+template <class _Result,
+          class _Argument = _Result>
+struct constant_unary_fun : public _Constant_unary_fun<_Result, _Argument>
+{
+  constant_unary_fun(const _Result& __v)
+    : _Constant_unary_fun<_Result, _Argument>(__v) {}
+};
+
+
+template <class _Result,
+          class _Arg1 = _Result,
+          class _Arg2 = _Arg1>
+struct constant_binary_fun
+  : public _Constant_binary_fun<_Result, _Arg1, _Arg2>
+{
+  constant_binary_fun(const _Result& __v)
+    : _Constant_binary_fun<_Result, _Arg1, _Arg2>(__v) {}
+};
+
+template <class _Result>
+inline constant_void_fun<_Result> constant0(const _Result& __val)
+{
+  return constant_void_fun<_Result>(__val);
+}
+
+template <class _Result>
+inline constant_unary_fun<_Result,_Result> constant1(const _Result& __val)
+{
+  return constant_unary_fun<_Result,_Result>(__val);
+}
+
+template <class _Result>
+inline constant_binary_fun<_Result,_Result,_Result> 
+constant2(const _Result& __val)
+{
+  return constant_binary_fun<_Result,_Result,_Result>(__val);
+}
+
+// subtractive_rng is an extension: it is not part of the standard.
+// Note: this code assumes that int is 32 bits.
+class subtractive_rng : public unary_function<unsigned int, unsigned int> {
+private:
+  unsigned int _M_table[55];
+  size_t _M_index1;
+  size_t _M_index2;
+public:
+  unsigned int operator()(unsigned int __limit) {
+    _M_index1 = (_M_index1 + 1) % 55;
+    _M_index2 = (_M_index2 + 1) % 55;
+    _M_table[_M_index1] = _M_table[_M_index1] - _M_table[_M_index2];
+    return _M_table[_M_index1] % __limit;
+  }
+
+  void _M_initialize(unsigned int __seed)
+  {
+    unsigned int __k = 1;
+    _M_table[54] = __seed;
+    size_t __i;
+    for (__i = 0; __i < 54; __i++) {
+        size_t __ii = (21 * (__i + 1) % 55) - 1;
+        _M_table[__ii] = __k;
+        __k = __seed - __k;
+        __seed = _M_table[__ii];
+    }
+    for (int __loop = 0; __loop < 4; __loop++) {
+        for (__i = 0; __i < 55; __i++)
+            _M_table[__i] = _M_table[__i] - _M_table[(1 + __i + 30) % 55];
+    }
+    _M_index1 = 0;
+    _M_index2 = 31;
+  }
+
+  subtractive_rng(unsigned int __seed) { _M_initialize(__seed); }
+  subtractive_rng() { _M_initialize(161803398u); }
+};
+
+
+// Adaptor function objects: pointers to member functions.
+
+// There are a total of 16 = 2^4 function objects in this family.
+//  (1) Member functions taking no arguments vs member functions taking
+//       one argument.
+//  (2) Call through pointer vs call through reference.
+//  (3) Member function with void return type vs member function with
+//      non-void return type.
+//  (4) Const vs non-const member function.
+
+// Note that choice (3) is nothing more than a workaround: according
+//  to the draft, compilers should handle void and non-void the same way.
+//  This feature is not yet widely implemented, though.  You can only use
+//  member functions returning void if your compiler supports partial
+//  specialization.
+
+// All of this complexity is in the function objects themselves.  You can
+//  ignore it by using the helper function mem_fun and mem_fun_ref,
+//  which create whichever type of adaptor is appropriate.
+//  (mem_fun1 and mem_fun1_ref are no longer part of the C++ standard,
+//  but they are provided for backward compatibility.)
+
+
+template <class _Ret, class _Tp>
+class mem_fun_t : public unary_function<_Tp*,_Ret> {
+public:
+  explicit mem_fun_t(_Ret (_Tp::*__pf)()) : _M_f(__pf) {}
+  _Ret operator()(_Tp* __p) const { return (__p->*_M_f)(); }
+private:
+  _Ret (_Tp::*_M_f)();
+};
+
+template <class _Ret, class _Tp>
+class const_mem_fun_t : public unary_function<const _Tp*,_Ret> {
+public:
+  explicit const_mem_fun_t(_Ret (_Tp::*__pf)() const) : _M_f(__pf) {}
+  _Ret operator()(const _Tp* __p) const { return (__p->*_M_f)(); }
+private:
+  _Ret (_Tp::*_M_f)() const;
+};
+
+
+template <class _Ret, class _Tp>
+class mem_fun_ref_t : public unary_function<_Tp,_Ret> {
+public:
+  explicit mem_fun_ref_t(_Ret (_Tp::*__pf)()) : _M_f(__pf) {}
+  _Ret operator()(_Tp& __r) const { return (__r.*_M_f)(); }
+private:
+  _Ret (_Tp::*_M_f)();
+};
+
+template <class _Ret, class _Tp>
+class const_mem_fun_ref_t : public unary_function<_Tp,_Ret> {
+public:
+  explicit const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const) : _M_f(__pf) {}
+  _Ret operator()(const _Tp& __r) const { return (__r.*_M_f)(); }
+private:
+  _Ret (_Tp::*_M_f)() const;
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class mem_fun1_t : public binary_function<_Tp*,_Arg,_Ret> {
+public:
+  explicit mem_fun1_t(_Ret (_Tp::*__pf)(_Arg)) : _M_f(__pf) {}
+  _Ret operator()(_Tp* __p, _Arg __x) const { return (__p->*_M_f)(__x); }
+private:
+  _Ret (_Tp::*_M_f)(_Arg);
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class const_mem_fun1_t : public binary_function<const _Tp*,_Arg,_Ret> {
+public:
+  explicit const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const) : _M_f(__pf) {}
+  _Ret operator()(const _Tp* __p, _Arg __x) const
+    { return (__p->*_M_f)(__x); }
+private:
+  _Ret (_Tp::*_M_f)(_Arg) const;
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class mem_fun1_ref_t : public binary_function<_Tp,_Arg,_Ret> {
+public:
+  explicit mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg)) : _M_f(__pf) {}
+  _Ret operator()(_Tp& __r, _Arg __x) const { return (__r.*_M_f)(__x); }
+private:
+  _Ret (_Tp::*_M_f)(_Arg);
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class const_mem_fun1_ref_t : public binary_function<_Tp,_Arg,_Ret> {
+public:
+  explicit const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const) : _M_f(__pf) {}
+  _Ret operator()(const _Tp& __r, _Arg __x) const { return (__r.*_M_f)(__x); }
+private:
+  _Ret (_Tp::*_M_f)(_Arg) const;
+};
+
+template <class _Tp>
+class mem_fun_t<void, _Tp> : public unary_function<_Tp*,void> {
+public:
+  explicit mem_fun_t(void (_Tp::*__pf)()) : _M_f(__pf) {}
+  void operator()(_Tp* __p) const { (__p->*_M_f)(); }
+private:
+  void (_Tp::*_M_f)();
+};
+
+template <class _Tp>
+class const_mem_fun_t<void, _Tp> : public unary_function<const _Tp*,void> {
+public:
+  explicit const_mem_fun_t(void (_Tp::*__pf)() const) : _M_f(__pf) {}
+  void operator()(const _Tp* __p) const { (__p->*_M_f)(); }
+private:
+  void (_Tp::*_M_f)() const;
+};
+
+template <class _Tp>
+class mem_fun_ref_t<void, _Tp> : public unary_function<_Tp,void> {
+public:
+  explicit mem_fun_ref_t(void (_Tp::*__pf)()) : _M_f(__pf) {}
+  void operator()(_Tp& __r) const { (__r.*_M_f)(); }
+private:
+  void (_Tp::*_M_f)();
+};
+
+template <class _Tp>
+class const_mem_fun_ref_t<void, _Tp> : public unary_function<_Tp,void> {
+public:
+  explicit const_mem_fun_ref_t(void (_Tp::*__pf)() const) : _M_f(__pf) {}
+  void operator()(const _Tp& __r) const { (__r.*_M_f)(); }
+private:
+  void (_Tp::*_M_f)() const;
+};
+
+template <class _Tp, class _Arg>
+class mem_fun1_t<void, _Tp, _Arg> : public binary_function<_Tp*,_Arg,void> {
+public:
+  explicit mem_fun1_t(void (_Tp::*__pf)(_Arg)) : _M_f(__pf) {}
+  void operator()(_Tp* __p, _Arg __x) const { (__p->*_M_f)(__x); }
+private:
+  void (_Tp::*_M_f)(_Arg);
+};
+
+template <class _Tp, class _Arg>
+class const_mem_fun1_t<void, _Tp, _Arg> 
+  : public binary_function<const _Tp*,_Arg,void> {
+public:
+  explicit const_mem_fun1_t(void (_Tp::*__pf)(_Arg) const) : _M_f(__pf) {}
+  void operator()(const _Tp* __p, _Arg __x) const { (__p->*_M_f)(__x); }
+private:
+  void (_Tp::*_M_f)(_Arg) const;
+};
+
+template <class _Tp, class _Arg>
+class mem_fun1_ref_t<void, _Tp, _Arg>
+  : public binary_function<_Tp,_Arg,void> {
+public:
+  explicit mem_fun1_ref_t(void (_Tp::*__pf)(_Arg)) : _M_f(__pf) {}
+  void operator()(_Tp& __r, _Arg __x) const { (__r.*_M_f)(__x); }
+private:
+  void (_Tp::*_M_f)(_Arg);
+};
+
+template <class _Tp, class _Arg>
+class const_mem_fun1_ref_t<void, _Tp, _Arg>
+  : public binary_function<_Tp,_Arg,void> {
+public:
+  explicit const_mem_fun1_ref_t(void (_Tp::*__pf)(_Arg) const) : _M_f(__pf) {}
+  void operator()(const _Tp& __r, _Arg __x) const { (__r.*_M_f)(__x); }
+private:
+  void (_Tp::*_M_f)(_Arg) const;
+};
+
+
+// Mem_fun adaptor helper functions.  There are only two:
+//  mem_fun and mem_fun_ref.  (mem_fun1 and mem_fun1_ref 
+//  are provided for backward compatibility, but they are no longer
+//  part of the C++ standard.)
+
+template <class _Ret, class _Tp>
+inline mem_fun_t<_Ret,_Tp> mem_fun(_Ret (_Tp::*__f)())
+  { return mem_fun_t<_Ret,_Tp>(__f); }
+
+template <class _Ret, class _Tp>
+inline const_mem_fun_t<_Ret,_Tp> mem_fun(_Ret (_Tp::*__f)() const)
+  { return const_mem_fun_t<_Ret,_Tp>(__f); }
+
+template <class _Ret, class _Tp>
+inline mem_fun_ref_t<_Ret,_Tp> mem_fun_ref(_Ret (_Tp::*__f)()) 
+  { return mem_fun_ref_t<_Ret,_Tp>(__f); }
+
+template <class _Ret, class _Tp>
+inline const_mem_fun_ref_t<_Ret,_Tp> mem_fun_ref(_Ret (_Tp::*__f)() const)
+  { return const_mem_fun_ref_t<_Ret,_Tp>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline mem_fun1_t<_Ret,_Tp,_Arg> mem_fun(_Ret (_Tp::*__f)(_Arg))
+  { return mem_fun1_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline const_mem_fun1_t<_Ret,_Tp,_Arg> mem_fun(_Ret (_Tp::*__f)(_Arg) const)
+  { return const_mem_fun1_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline mem_fun1_ref_t<_Ret,_Tp,_Arg> mem_fun_ref(_Ret (_Tp::*__f)(_Arg))
+  { return mem_fun1_ref_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline const_mem_fun1_ref_t<_Ret,_Tp,_Arg>
+mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)
+  { return const_mem_fun1_ref_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline mem_fun1_t<_Ret,_Tp,_Arg> mem_fun1(_Ret (_Tp::*__f)(_Arg))
+  { return mem_fun1_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline const_mem_fun1_t<_Ret,_Tp,_Arg> mem_fun1(_Ret (_Tp::*__f)(_Arg) const)
+  { return const_mem_fun1_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline mem_fun1_ref_t<_Ret,_Tp,_Arg> mem_fun1_ref(_Ret (_Tp::*__f)(_Arg))
+  { return mem_fun1_ref_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline const_mem_fun1_ref_t<_Ret,_Tp,_Arg>
+mem_fun1_ref(_Ret (_Tp::*__f)(_Arg) const)
+  { return const_mem_fun1_ref_t<_Ret,_Tp,_Arg>(__f); }
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_FUNCTION_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_heap.h b/contrib/media/updf/include/bits/stl_heap.h
new file mode 100644
index 000000000..0770d7cf2
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_heap.h
@@ -0,0 +1,314 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_HEAP_H
+#define _CPP_BITS_STL_HEAP_H 1
+
+namespace std
+{
+
+// Heap-manipulation functions: push_heap, pop_heap, make_heap, sort_heap.
+
+template <class _RandomAccessIterator, class _Distance, class _Tp>
+void 
+__push_heap(_RandomAccessIterator __first,
+            _Distance __holeIndex, _Distance __topIndex, _Tp __value)
+{
+  _Distance __parent = (__holeIndex - 1) / 2;
+  while (__holeIndex > __topIndex && *(__first + __parent) < __value) {
+    *(__first + __holeIndex) = *(__first + __parent);
+    __holeIndex = __parent;
+    __parent = (__holeIndex - 1) / 2;
+  }    
+  *(__first + __holeIndex) = __value;
+}
+
+template <class _RandomAccessIterator, class _Distance, class _Tp>
+inline void 
+__push_heap_aux(_RandomAccessIterator __first,
+                _RandomAccessIterator __last, _Distance*, _Tp*)
+{
+  __push_heap(__first, _Distance((__last - __first) - 1), _Distance(0), 
+              _Tp(*(__last - 1)));
+}
+
+template <class _RandomAccessIterator>
+inline void 
+push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIterator>::value_type>);
+
+  __push_heap_aux(__first, __last,
+                  __distance_type(__first), __value_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Distance, class _Tp, 
+          class _Compare>
+void
+__push_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+            _Distance __topIndex, _Tp __value, _Compare __comp)
+{
+  _Distance __parent = (__holeIndex - 1) / 2;
+  while (__holeIndex > __topIndex && __comp(*(__first + __parent), __value)) {
+    *(__first + __holeIndex) = *(__first + __parent);
+    __holeIndex = __parent;
+    __parent = (__holeIndex - 1) / 2;
+  }
+  *(__first + __holeIndex) = __value;
+}
+
+template <class _RandomAccessIterator, class _Compare,
+          class _Distance, class _Tp>
+inline void 
+__push_heap_aux(_RandomAccessIterator __first,
+                _RandomAccessIterator __last, _Compare __comp,
+                _Distance*, _Tp*) 
+{
+  __push_heap(__first, _Distance((__last - __first) - 1), _Distance(0), 
+              _Tp(*(__last - 1)), __comp);
+}
+
+template <class _RandomAccessIterator, class _Compare>
+inline void 
+push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+          _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+
+  __push_heap_aux(__first, __last, __comp,
+                  __distance_type(__first), __value_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Distance, class _Tp>
+void 
+__adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+              _Distance __len, _Tp __value)
+{
+  _Distance __topIndex = __holeIndex;
+  _Distance __secondChild = 2 * __holeIndex + 2;
+  while (__secondChild < __len) {
+    if (*(__first + __secondChild) < *(__first + (__secondChild - 1)))
+      __secondChild--;
+    *(__first + __holeIndex) = *(__first + __secondChild);
+    __holeIndex = __secondChild;
+    __secondChild = 2 * (__secondChild + 1);
+  }
+  if (__secondChild == __len) {
+    *(__first + __holeIndex) = *(__first + (__secondChild - 1));
+    __holeIndex = __secondChild - 1;
+  }
+  __push_heap(__first, __holeIndex, __topIndex, __value);
+}
+
+template <class _RandomAccessIterator, class _Tp, class _Distance>
+inline void 
+__pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+           _RandomAccessIterator __result, _Tp __value, _Distance*)
+{
+  *__result = *__first;
+  __adjust_heap(__first, _Distance(0), _Distance(__last - __first), __value);
+}
+
+template <class _RandomAccessIterator, class _Tp>
+inline void 
+__pop_heap_aux(_RandomAccessIterator __first, _RandomAccessIterator __last,
+               _Tp*)
+{
+  __pop_heap(__first, __last - 1, __last - 1, 
+             _Tp(*(__last - 1)), __distance_type(__first));
+}
+
+template <class _RandomAccessIterator>
+inline void pop_heap(_RandomAccessIterator __first, 
+                     _RandomAccessIterator __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIterator>::value_type>);
+
+  __pop_heap_aux(__first, __last, __value_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Distance,
+          class _Tp, class _Compare>
+void
+__adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+              _Distance __len, _Tp __value, _Compare __comp)
+{
+  _Distance __topIndex = __holeIndex;
+  _Distance __secondChild = 2 * __holeIndex + 2;
+  while (__secondChild < __len) {
+    if (__comp(*(__first + __secondChild), *(__first + (__secondChild - 1))))
+      __secondChild--;
+    *(__first + __holeIndex) = *(__first + __secondChild);
+    __holeIndex = __secondChild;
+    __secondChild = 2 * (__secondChild + 1);
+  }
+  if (__secondChild == __len) {
+    *(__first + __holeIndex) = *(__first + (__secondChild - 1));
+    __holeIndex = __secondChild - 1;
+  }
+  __push_heap(__first, __holeIndex, __topIndex, __value, __comp);
+}
+
+template <class _RandomAccessIterator, class _Tp, class _Compare, 
+          class _Distance>
+inline void 
+__pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+           _RandomAccessIterator __result, _Tp __value, _Compare __comp,
+           _Distance*)
+{
+  *__result = *__first;
+  __adjust_heap(__first, _Distance(0), _Distance(__last - __first), 
+                __value, __comp);
+}
+
+template <class _RandomAccessIterator, class _Tp, class _Compare>
+inline void 
+__pop_heap_aux(_RandomAccessIterator __first,
+               _RandomAccessIterator __last, _Tp*, _Compare __comp)
+{
+  __pop_heap(__first, __last - 1, __last - 1, _Tp(*(__last - 1)), __comp,
+             __distance_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Compare>
+inline void 
+pop_heap(_RandomAccessIterator __first,
+         _RandomAccessIterator __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+
+  __pop_heap_aux(__first, __last, __value_type(__first), __comp);
+}
+
+template <class _RandomAccessIterator, class _Tp, class _Distance>
+void 
+__make_heap(_RandomAccessIterator __first,
+            _RandomAccessIterator __last, _Tp*, _Distance*)
+{
+  if (__last - __first < 2) return;
+  _Distance __len = __last - __first;
+  _Distance __parent = (__len - 2)/2;
+    
+  while (true) {
+    __adjust_heap(__first, __parent, __len, _Tp(*(__first + __parent)));
+    if (__parent == 0) return;
+    __parent--;
+  }
+}
+
+template <class _RandomAccessIterator>
+inline void 
+make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIterator>::value_type>);
+
+  __make_heap(__first, __last,
+              __value_type(__first), __distance_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Compare,
+          class _Tp, class _Distance>
+void
+__make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+            _Compare __comp, _Tp*, _Distance*)
+{
+  if (__last - __first < 2) return;
+  _Distance __len = __last - __first;
+  _Distance __parent = (__len - 2)/2;
+    
+  while (true) {
+    __adjust_heap(__first, __parent, __len, _Tp(*(__first + __parent)),
+                  __comp);
+    if (__parent == 0) return;
+    __parent--;
+  }
+}
+
+template <class _RandomAccessIterator, class _Compare>
+inline void 
+make_heap(_RandomAccessIterator __first, 
+          _RandomAccessIterator __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+
+  __make_heap(__first, __last, __comp,
+              __value_type(__first), __distance_type(__first));
+}
+
+template <class _RandomAccessIterator>
+void sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIterator>::value_type>);
+
+  while (__last - __first > 1)
+    pop_heap(__first, __last--);
+}
+
+template <class _RandomAccessIterator, class _Compare>
+void 
+sort_heap(_RandomAccessIterator __first,
+          _RandomAccessIterator __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+
+  while (__last - __first > 1)
+    pop_heap(__first, __last--, __comp);
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_HEAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_iterator.h b/contrib/media/updf/include/bits/stl_iterator.h
new file mode 100644
index 000000000..a062d4dcb
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_iterator.h
@@ -0,0 +1,548 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ITERATOR_H
+#define __SGI_STL_INTERNAL_ITERATOR_H
+
+namespace std
+{
+
+template <class _Container>
+class back_insert_iterator {
+protected:
+  _Container* container;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  explicit back_insert_iterator(_Container& __x) : container(&__x) {}
+  back_insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->push_back(__value);
+    return *this;
+  }
+  back_insert_iterator<_Container>& operator*() { return *this; }
+  back_insert_iterator<_Container>& operator++() { return *this; }
+  back_insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Container>
+inline back_insert_iterator<_Container> back_inserter(_Container& __x) {
+  return back_insert_iterator<_Container>(__x);
+}
+
+template <class _Container>
+class front_insert_iterator {
+protected:
+  _Container* container;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  explicit front_insert_iterator(_Container& __x) : container(&__x) {}
+  front_insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->push_front(__value);
+    return *this;
+  }
+  front_insert_iterator<_Container>& operator*() { return *this; }
+  front_insert_iterator<_Container>& operator++() { return *this; }
+  front_insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Container>
+inline front_insert_iterator<_Container> front_inserter(_Container& __x) {
+  return front_insert_iterator<_Container>(__x);
+}
+
+template <class _Container>
+class insert_iterator {
+protected:
+  _Container* container;
+  typename _Container::iterator iter;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x, typename _Container::iterator __i) 
+    : container(&__x), iter(__i) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    iter = container->insert(iter, __value);
+    ++iter;
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Container, class _Iterator>
+inline 
+insert_iterator<_Container> inserter(_Container& __x, _Iterator __i)
+{
+  typedef typename _Container::iterator __iter;
+  return insert_iterator<_Container>(__x, __iter(__i));
+}
+
+template <class _BidirectionalIterator, class _Tp, class _Reference = _Tp&, 
+          class _Distance = ptrdiff_t> 
+class reverse_bidirectional_iterator {
+  typedef reverse_bidirectional_iterator<_BidirectionalIterator, _Tp, 
+                                         _Reference, _Distance>  _Self;
+protected:
+  _BidirectionalIterator current;
+public:
+  typedef bidirectional_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Reference                 reference;
+
+  reverse_bidirectional_iterator() {}
+  explicit reverse_bidirectional_iterator(_BidirectionalIterator __x)
+    : current(__x) {}
+  _BidirectionalIterator base() const { return current; }
+  _Reference operator*() const {
+    _BidirectionalIterator __tmp = current;
+    return *--__tmp;
+  }
+  pointer operator->() const { return &(operator*()); }
+  _Self& operator++() {
+    --current;
+    return *this;
+  }
+  _Self operator++(int) {
+    _Self __tmp = *this;
+    --current;
+    return __tmp;
+  }
+  _Self& operator--() {
+    ++current;
+    return *this;
+  }
+  _Self operator--(int) {
+    _Self __tmp = *this;
+    ++current;
+    return __tmp;
+  }
+};
+
+template <class _BiIter, class _Tp, class _Ref, class _Distance>
+inline bool operator==(
+    const reverse_bidirectional_iterator<_BiIter, _Tp, _Ref, _Distance>& __x, 
+    const reverse_bidirectional_iterator<_BiIter, _Tp, _Ref, _Distance>& __y)
+{
+  return __x.base() == __y.base();
+}
+
+template <class _BiIter, class _Tp, class _Ref, class _Distance>
+inline bool operator!=(
+    const reverse_bidirectional_iterator<_BiIter, _Tp, _Ref, _Distance>& __x, 
+    const reverse_bidirectional_iterator<_BiIter, _Tp, _Ref, _Distance>& __y)
+{
+  return !(__x == __y);
+}
+
+
+// This is the new version of reverse_iterator, as defined in the
+//  draft C++ standard.  It relies on the iterator_traits template,
+//  which in turn relies on partial specialization.  The class
+//  reverse_bidirectional_iterator is no longer part of the draft
+//  standard, but it is retained for backward compatibility.
+
+template <class _Iterator>
+class reverse_iterator 
+{
+protected:
+  _Iterator current;
+public:
+  typedef typename iterator_traits<_Iterator>::iterator_category
+          iterator_category;
+  typedef typename iterator_traits<_Iterator>::value_type
+          value_type;
+  typedef typename iterator_traits<_Iterator>::difference_type
+          difference_type;
+  typedef typename iterator_traits<_Iterator>::pointer
+          pointer;
+  typedef typename iterator_traits<_Iterator>::reference
+          reference;
+
+  typedef _Iterator iterator_type;
+  typedef reverse_iterator<_Iterator> _Self;
+
+public:
+  reverse_iterator() {}
+  explicit reverse_iterator(iterator_type __x) : current(__x) {}
+
+  reverse_iterator(const _Self& __x) : current(__x.current) {}
+  template <class _Iter>
+  reverse_iterator(const reverse_iterator<_Iter>& __x)
+    : current(__x.base()) {}
+    
+  iterator_type base() const { return current; }
+  reference operator*() const {
+    _Iterator __tmp = current;
+    return *--__tmp;
+  }
+  pointer operator->() const { return &(operator*()); }
+
+  _Self& operator++() {
+    --current;
+    return *this;
+  }
+  _Self operator++(int) {
+    _Self __tmp = *this;
+    --current;
+    return __tmp;
+  }
+  _Self& operator--() {
+    ++current;
+    return *this;
+  }
+  _Self operator--(int) {
+    _Self __tmp = *this;
+    ++current;
+    return __tmp;
+  }
+
+  _Self operator+(difference_type __n) const {
+    return _Self(current - __n);
+  }
+  _Self& operator+=(difference_type __n) {
+    current -= __n;
+    return *this;
+  }
+  _Self operator-(difference_type __n) const {
+    return _Self(current + __n);
+  }
+  _Self& operator-=(difference_type __n) {
+    current += __n;
+    return *this;
+  }
+  reference operator[](difference_type __n) const { return *(*this + __n); }  
+}; 
+ 
+template <class _Iterator>
+inline bool operator==(const reverse_iterator<_Iterator>& __x, 
+                       const reverse_iterator<_Iterator>& __y) {
+  return __x.base() == __y.base();
+}
+
+template <class _Iterator>
+inline bool operator<(const reverse_iterator<_Iterator>& __x, 
+                      const reverse_iterator<_Iterator>& __y) {
+  return __y.base() < __x.base();
+}
+
+template <class _Iterator>
+inline bool operator!=(const reverse_iterator<_Iterator>& __x, 
+                       const reverse_iterator<_Iterator>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Iterator>
+inline bool operator>(const reverse_iterator<_Iterator>& __x, 
+                      const reverse_iterator<_Iterator>& __y) {
+  return __y < __x;
+}
+
+template <class _Iterator>
+inline bool operator<=(const reverse_iterator<_Iterator>& __x, 
+                       const reverse_iterator<_Iterator>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Iterator>
+inline bool operator>=(const reverse_iterator<_Iterator>& __x, 
+                      const reverse_iterator<_Iterator>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Iterator>
+inline typename reverse_iterator<_Iterator>::difference_type
+operator-(const reverse_iterator<_Iterator>& __x, 
+          const reverse_iterator<_Iterator>& __y) {
+  return __y.base() - __x.base();
+}
+
+template <class _Iterator>
+inline reverse_iterator<_Iterator> 
+operator+(typename reverse_iterator<_Iterator>::difference_type __n,
+          const reverse_iterator<_Iterator>& __x) {
+  return reverse_iterator<_Iterator>(__x.base() - __n);
+}
+
+
+template <class _Tp, 
+          class _CharT = char, class _Traits = char_traits<_CharT>,
+          class _Dist = ptrdiff_t> 
+class istream_iterator {
+public:
+  typedef _CharT                         char_type;
+  typedef _Traits                        traits_type;
+  typedef basic_istream<_CharT, _Traits> istream_type;
+
+  typedef input_iterator_tag             iterator_category;
+  typedef _Tp                            value_type;
+  typedef _Dist                          difference_type;
+  typedef const _Tp*                     pointer;
+  typedef const _Tp&                     reference;
+
+  istream_iterator() : _M_stream(0), _M_ok(false) {}
+  istream_iterator(istream_type& __s) : _M_stream(&__s) { _M_read(); }
+
+  reference operator*() const { return _M_value; }
+  pointer operator->() const { return &(operator*()); }
+
+  istream_iterator& operator++() { 
+    _M_read(); 
+    return *this;
+  }
+  istream_iterator operator++(int)  {
+    istream_iterator __tmp = *this;
+    _M_read();
+    return __tmp;
+  }
+
+  bool _M_equal(const istream_iterator& __x) const
+    { return (_M_ok == __x._M_ok) && (!_M_ok || _M_stream == __x._M_stream); }
+
+private:
+  istream_type* _M_stream;
+  _Tp _M_value;
+  bool _M_ok;
+
+  void _M_read() {
+    _M_ok = (_M_stream && *_M_stream) ? true : false;
+    if (_M_ok) {
+      *_M_stream >> _M_value;
+      _M_ok = *_M_stream ? true : false;
+    }
+  }
+};
+
+template <class _Tp, class _CharT, class _Traits, class _Dist>
+inline bool 
+operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
+           const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __y) {
+  return __x._M_equal(__y);
+}
+
+template <class _Tp, class _CharT, class _Traits, class _Dist>
+inline bool 
+operator!=(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
+           const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __y) {
+  return !__x._M_equal(__y);
+}
+
+
+template <class _Tp,
+          class _CharT = char, class _Traits = char_traits<_CharT> >
+class ostream_iterator {
+public:
+  typedef _CharT                         char_type;
+  typedef _Traits                        traits_type;
+  typedef basic_ostream<_CharT, _Traits> ostream_type;
+
+  typedef output_iterator_tag            iterator_category;
+  typedef void                           value_type;
+  typedef void                           difference_type;
+  typedef void                           pointer;
+  typedef void                           reference;
+
+  ostream_iterator(ostream_type& __s) : _M_stream(&__s), _M_string(0) {}
+  ostream_iterator(ostream_type& __s, const _CharT* __c) 
+    : _M_stream(&__s), _M_string(__c)  {}
+  ostream_iterator<_Tp>& operator=(const _Tp& __value) { 
+    *_M_stream << __value;
+    if (_M_string) *_M_stream << _M_string;
+    return *this;
+  }
+  ostream_iterator<_Tp>& operator*() { return *this; }
+  ostream_iterator<_Tp>& operator++() { return *this; } 
+  ostream_iterator<_Tp>& operator++(int) { return *this; } 
+private:
+  ostream_type* _M_stream;
+  const _CharT* _M_string;
+};
+
+
+// This iterator adapter is 'normal' in the sense that it does not
+// change the semantics of any of the operators of its itererator
+// parameter.  Its primary purpose is to convert an iterator that is
+// not a class, e.g. a pointer, into an iterator that is a class.
+// The _Container parameter exists solely so that different containers
+// using this template can instantiate different types, even if the
+// _Iterator parameter is the same.
+template<typename _Iterator, typename _Container>
+class __normal_iterator
+  : public iterator<iterator_traits<_Iterator>::iterator_category,
+                    iterator_traits<_Iterator>::value_type,
+                    iterator_traits<_Iterator>::difference_type,
+                    iterator_traits<_Iterator>::pointer,
+                    iterator_traits<_Iterator>::reference>
+{
+
+protected:
+  _Iterator _M_current;
+
+public:
+  typedef __normal_iterator<_Iterator, _Container> normal_iterator_type;
+  typedef iterator_traits<_Iterator>  			__traits_type;
+  typedef typename __traits_type::iterator_category 	iterator_category;
+  typedef typename __traits_type::value_type 		value_type;
+  typedef typename __traits_type::difference_type 	difference_type;
+  typedef typename __traits_type::pointer          	pointer;
+  typedef typename __traits_type::reference 		reference;
+
+  __normal_iterator() : _M_current(_Iterator()) { }
+
+  explicit __normal_iterator(const _Iterator& __i) : _M_current(__i) { }
+
+  // Allow iterator to const_iterator conversion
+  template<typename _Iter>
+  inline __normal_iterator(const __normal_iterator<_Iter, _Container>& __i)
+    : _M_current(__i.base()) { }
+
+  // Forward iterator requirements
+  reference
+  operator*() const { return *_M_current; }
+
+  pointer
+  operator->() const { return _M_current; }
+
+  normal_iterator_type&
+  operator++() { ++_M_current; return *this; }
+
+  normal_iterator_type
+  operator++(int) { return __normal_iterator(_M_current++); }
+
+  // Bidirectional iterator requirements
+  normal_iterator_type&
+  operator--() { --_M_current; return *this; }
+
+  normal_iterator_type
+  operator--(int) { return __normal_iterator(_M_current--); }
+
+  // Random access iterator requirements
+  reference
+  operator[](const difference_type& __n) const
+  { return _M_current[__n]; }
+
+  normal_iterator_type&
+  operator+=(const difference_type& __n)
+  { _M_current += __n; return *this; }
+
+  normal_iterator_type
+  operator+(const difference_type& __n) const
+  { return __normal_iterator(_M_current + __n); }
+
+  normal_iterator_type&
+  operator-=(const difference_type& __n)
+  { _M_current -= __n; return *this; }
+
+  normal_iterator_type
+  operator-(const difference_type& __n) const
+  { return __normal_iterator(_M_current - __n); }
+
+  difference_type
+  operator-(const normal_iterator_type& __i) const
+  { return _M_current - __i._M_current; }
+
+  const _Iterator& 
+  base() const { return _M_current; }
+};
+
+// forward iterator requirements
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	   const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return __lhs.base() == __rhs.base(); }
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator!=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	   const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return !(__lhs == __rhs); }
+
+// random access iterator requirements
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool 
+operator<(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	  const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return __lhs.base() < __rhs.base(); }
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator>(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	  const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return __rhs < __lhs; }
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator<=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	   const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return !(__rhs < __lhs); }
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator>=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	   const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return !(__lhs < __rhs); }
+
+template<typename _Iterator, typename _Container>
+inline __normal_iterator<_Iterator, _Container>
+operator+(__normal_iterator<_Iterator, _Container>::difference_type __n,
+          const __normal_iterator<_Iterator, _Container>& __i)
+{ return __normal_iterator<_Iterator, _Container>(__i.base() + __n); }
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ITERATOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_iterator_base.h b/contrib/media/updf/include/bits/stl_iterator_base.h
new file mode 100644
index 000000000..44a6f8fbf
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_iterator_base.h
@@ -0,0 +1,367 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ITERATOR_BASE_H
+#define __SGI_STL_INTERNAL_ITERATOR_BASE_H
+
+// This file contains all of the general iterator-related utilities.
+// The internal file stl_iterator.h contains predefined iterators, 
+// such as front_insert_iterator and istream_iterator.
+
+#include <bits/concept_checks.h>
+
+__STL_BEGIN_NAMESPACE
+
+struct input_iterator_tag {};
+struct output_iterator_tag {};
+struct forward_iterator_tag : public input_iterator_tag {};
+struct bidirectional_iterator_tag : public forward_iterator_tag {};
+struct random_access_iterator_tag : public bidirectional_iterator_tag {};
+
+// The base classes input_iterator, output_iterator, forward_iterator,
+// bidirectional_iterator, and random_access_iterator are not part of
+// the C++ standard.  (They have been replaced by struct iterator.)
+// They are included for backward compatibility with the HP STL.
+
+template <class _Tp, class _Distance> struct input_iterator {
+  typedef input_iterator_tag iterator_category;
+  typedef _Tp                value_type;
+  typedef _Distance          difference_type;
+  typedef _Tp*               pointer;
+  typedef _Tp&               reference;
+};
+
+struct output_iterator {
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+};
+
+template <class _Tp, class _Distance> struct forward_iterator {
+  typedef forward_iterator_tag iterator_category;
+  typedef _Tp                  value_type;
+  typedef _Distance            difference_type;
+  typedef _Tp*                 pointer;
+  typedef _Tp&                 reference;
+};
+
+
+template <class _Tp, class _Distance> struct bidirectional_iterator {
+  typedef bidirectional_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Tp&                       reference;
+};
+
+template <class _Tp, class _Distance> struct random_access_iterator {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Tp&                       reference;
+};
+
+#ifdef __STL_USE_NAMESPACES
+template <class _Category, class _Tp, class _Distance = ptrdiff_t,
+          class _Pointer = _Tp*, class _Reference = _Tp&>
+struct iterator {
+  typedef _Category  iterator_category;
+  typedef _Tp        value_type;
+  typedef _Distance  difference_type;
+  typedef _Pointer   pointer;
+  typedef _Reference reference;
+};
+#endif /* __STL_USE_NAMESPACES */
+
+#ifdef __STL_CLASS_PARTIAL_SPECIALIZATION
+
+template <class _Iterator>
+struct iterator_traits {
+  typedef typename _Iterator::iterator_category iterator_category;
+  typedef typename _Iterator::value_type        value_type;
+  typedef typename _Iterator::difference_type   difference_type;
+  typedef typename _Iterator::pointer           pointer;
+  typedef typename _Iterator::reference         reference;
+};
+
+template <class _Tp>
+struct iterator_traits<_Tp*> {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                         value_type;
+  typedef ptrdiff_t                   difference_type;
+  typedef _Tp*                        pointer;
+  typedef _Tp&                        reference;
+};
+
+template <class _Tp>
+struct iterator_traits<const _Tp*> {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                         value_type;
+  typedef ptrdiff_t                   difference_type;
+  typedef const _Tp*                  pointer;
+  typedef const _Tp&                  reference;
+};
+
+// The overloaded functions iterator_category, distance_type, and
+// value_type are not part of the C++ standard.  (They have been
+// replaced by struct iterator_traits.)  They are included for
+// backward compatibility with the HP STL.
+
+// We introduce internal names for these functions.
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::iterator_category
+__iterator_category(const _Iter&)
+{
+  typedef typename iterator_traits<_Iter>::iterator_category _Category;
+  return _Category();
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::difference_type*
+__distance_type(const _Iter&)
+{
+  return static_cast<typename iterator_traits<_Iter>::difference_type*>(0);
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::value_type*
+__value_type(const _Iter&)
+{
+  return static_cast<typename iterator_traits<_Iter>::value_type*>(0);
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::iterator_category
+iterator_category(const _Iter& __i) { return __iterator_category(__i); }
+
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::difference_type*
+distance_type(const _Iter& __i) { return __distance_type(__i); }
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::value_type*
+value_type(const _Iter& __i) { return __value_type(__i); }
+
+#define __ITERATOR_CATEGORY(__i) __iterator_category(__i)
+#define __DISTANCE_TYPE(__i)     __distance_type(__i)
+#define __VALUE_TYPE(__i)        __value_type(__i)
+
+#else /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+
+template <class _Tp, class _Distance> 
+inline input_iterator_tag 
+iterator_category(const input_iterator<_Tp, _Distance>&)
+  { return input_iterator_tag(); }
+
+inline output_iterator_tag iterator_category(const output_iterator&)
+  { return output_iterator_tag(); }
+
+template <class _Tp, class _Distance> 
+inline forward_iterator_tag
+iterator_category(const forward_iterator<_Tp, _Distance>&)
+  { return forward_iterator_tag(); }
+
+template <class _Tp, class _Distance> 
+inline bidirectional_iterator_tag
+iterator_category(const bidirectional_iterator<_Tp, _Distance>&)
+  { return bidirectional_iterator_tag(); }
+
+template <class _Tp, class _Distance> 
+inline random_access_iterator_tag
+iterator_category(const random_access_iterator<_Tp, _Distance>&)
+  { return random_access_iterator_tag(); }
+
+template <class _Tp>
+inline random_access_iterator_tag iterator_category(const _Tp*)
+  { return random_access_iterator_tag(); }
+
+template <class _Tp, class _Distance> 
+inline _Tp* value_type(const input_iterator<_Tp, _Distance>&)
+  { return (_Tp*)(0); }
+
+template <class _Tp, class _Distance> 
+inline _Tp* value_type(const forward_iterator<_Tp, _Distance>&)
+  { return (_Tp*)(0); }
+
+template <class _Tp, class _Distance> 
+inline _Tp* value_type(const bidirectional_iterator<_Tp, _Distance>&)
+  { return (_Tp*)(0); }
+
+template <class _Tp, class _Distance> 
+inline _Tp* value_type(const random_access_iterator<_Tp, _Distance>&)
+  { return (_Tp*)(0); }
+
+template <class _Tp>
+inline _Tp* value_type(const _Tp*) { return (_Tp*)(0); }
+
+template <class _Tp, class _Distance> 
+inline _Distance* distance_type(const input_iterator<_Tp, _Distance>&)
+{
+  return (_Distance*)(0);
+}
+
+template <class _Tp, class _Distance> 
+inline _Distance* distance_type(const forward_iterator<_Tp, _Distance>&)
+{
+  return (_Distance*)(0);
+}
+
+template <class _Tp, class _Distance> 
+inline _Distance* 
+distance_type(const bidirectional_iterator<_Tp, _Distance>&)
+{
+  return (_Distance*)(0);
+}
+
+template <class _Tp, class _Distance> 
+inline _Distance* 
+distance_type(const random_access_iterator<_Tp, _Distance>&)
+{
+  return (_Distance*)(0);
+}
+
+template <class _Tp>
+inline ptrdiff_t* distance_type(const _Tp*) { return (ptrdiff_t*)(0); }
+
+// Without partial specialization we can't use iterator_traits, so
+// we must keep the old iterator query functions around.  
+
+#define __ITERATOR_CATEGORY(__i) iterator_category(__i)
+#define __DISTANCE_TYPE(__i)     distance_type(__i)
+#define __VALUE_TYPE(__i)        value_type(__i)
+
+#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+
+template <class _InputIterator, class _Distance>
+inline void __distance(_InputIterator __first, _InputIterator __last,
+                       _Distance& __n, input_iterator_tag)
+{
+  while (__first != __last) { ++__first; ++__n; }
+}
+
+template <class _RandomAccessIterator, class _Distance>
+inline void __distance(_RandomAccessIterator __first, 
+                       _RandomAccessIterator __last, 
+                       _Distance& __n, random_access_iterator_tag)
+{
+  __STL_REQUIRES(_RandomAccessIterator, _RandomAccessIterator);
+  __n += __last - __first;
+}
+
+template <class _InputIterator, class _Distance>
+inline void distance(_InputIterator __first, 
+                     _InputIterator __last, _Distance& __n)
+{
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  __distance(__first, __last, __n, iterator_category(__first));
+}
+
+#ifdef __STL_CLASS_PARTIAL_SPECIALIZATION
+
+template <class _InputIterator>
+inline typename iterator_traits<_InputIterator>::difference_type
+__distance(_InputIterator __first, _InputIterator __last, input_iterator_tag)
+{
+  typename iterator_traits<_InputIterator>::difference_type __n = 0;
+  while (__first != __last) {
+    ++__first; ++__n;
+  }
+  return __n;
+}
+
+template <class _RandomAccessIterator>
+inline typename iterator_traits<_RandomAccessIterator>::difference_type
+__distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
+           random_access_iterator_tag) {
+  __STL_REQUIRES(_RandomAccessIterator, _RandomAccessIterator);
+  return __last - __first;
+}
+
+template <class _InputIterator>
+inline typename iterator_traits<_InputIterator>::difference_type
+distance(_InputIterator __first, _InputIterator __last) {
+  typedef typename iterator_traits<_InputIterator>::iterator_category 
+    _Category;
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  return __distance(__first, __last, _Category());
+}
+
+#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+
+template <class _InputIter, class _Distance>
+inline void __advance(_InputIter& __i, _Distance __n, input_iterator_tag) {
+  while (__n--) ++__i;
+}
+
+#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
+#pragma set woff 1183
+#endif
+
+template <class _BidirectionalIterator, class _Distance>
+inline void __advance(_BidirectionalIterator& __i, _Distance __n, 
+                      bidirectional_iterator_tag) {
+  __STL_REQUIRES(_BidirectionalIterator, _BidirectionalIterator);
+  if (__n >= 0)
+    while (__n--) ++__i;
+  else
+    while (__n++) --__i;
+}
+
+#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
+#pragma reset woff 1183
+#endif
+
+template <class _RandomAccessIterator, class _Distance>
+inline void __advance(_RandomAccessIterator& __i, _Distance __n, 
+                      random_access_iterator_tag) {
+  __STL_REQUIRES(_RandomAccessIterator, _RandomAccessIterator);
+  __i += __n;
+}
+
+template <class _InputIterator, class _Distance>
+inline void advance(_InputIterator& __i, _Distance __n) {
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  __advance(__i, __n, iterator_category(__i));
+}
+
+__STL_END_NAMESPACE
+
+#endif /* __SGI_STL_INTERNAL_ITERATOR_BASE_H */
+
+
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_iterator_base_funcs.h b/contrib/media/updf/include/bits/stl_iterator_base_funcs.h
new file mode 100644
index 000000000..6162fd813
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_iterator_base_funcs.h
@@ -0,0 +1,152 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ITERATOR_BASE_FUNCS_H
+#define __SGI_STL_INTERNAL_ITERATOR_BASE_FUNCS_H
+
+// This file contains all of the general iterator-related utility
+// functions, such as distance() and advance().
+// The internal file stl_iterator.h contains predefined iterators, 
+// such as front_insert_iterator and istream_iterator.
+
+#pragma GCC system_header
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// There are two signatures for distance.  In addition to the one taking
+// two iterators and returning a result, there is another taking two
+// iterators and a reference-to-result variable, and returning nothing.
+// The latter seems to be an SGI extension.   -- pedwards
+template <class _InputIterator, class _Distance>
+inline void __distance(_InputIterator __first, _InputIterator __last,
+                       _Distance& __n, input_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  while (__first != __last) { ++__first; ++__n; }
+}
+
+template <class _RandomAccessIterator, class _Distance>
+inline void __distance(_RandomAccessIterator __first, 
+                       _RandomAccessIterator __last, 
+                       _Distance& __n, random_access_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIterator>);
+  __n += __last - __first;
+}
+
+template <class _InputIterator, class _Distance>
+inline void distance(_InputIterator __first, 
+                     _InputIterator __last, _Distance& __n)
+{
+  // concept requirements -- taken care of in __distance
+  __distance(__first, __last, __n, iterator_category(__first));
+}
+
+template <class _InputIterator>
+inline typename iterator_traits<_InputIterator>::difference_type
+__distance(_InputIterator __first, _InputIterator __last, input_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  typename iterator_traits<_InputIterator>::difference_type __n = 0;
+  while (__first != __last) {
+    ++__first; ++__n;
+  }
+  return __n;
+}
+
+template <class _RandomAccessIterator>
+inline typename iterator_traits<_RandomAccessIterator>::difference_type
+__distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
+           random_access_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIterator>);
+  return __last - __first;
+}
+
+template <class _InputIterator>
+inline typename iterator_traits<_InputIterator>::difference_type
+distance(_InputIterator __first, _InputIterator __last)
+{
+  // concept requirements -- taken care of in __distance
+  typedef typename iterator_traits<_InputIterator>::iterator_category 
+    _Category;
+  return __distance(__first, __last, _Category());
+}
+
+template <class _InputIter, class _Distance>
+inline void __advance(_InputIter& __i, _Distance __n, input_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  while (__n--) ++__i;
+}
+
+template <class _BidirectionalIterator, class _Distance>
+inline void __advance(_BidirectionalIterator& __i, _Distance __n, 
+                      bidirectional_iterator_tag)
+{
+  // concept requirements
+__glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIterator>);
+  if (__n > 0)
+    while (__n--) ++__i;
+  else
+    while (__n++) --__i;
+}
+
+template <class _RandomAccessIterator, class _Distance>
+inline void __advance(_RandomAccessIterator& __i, _Distance __n, 
+                      random_access_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIterator>);
+  __i += __n;
+}
+
+template <class _InputIterator, class _Distance>
+inline void advance(_InputIterator& __i, _Distance __n)
+{
+  // concept requirements -- taken care of in __advance
+  __advance(__i, __n, iterator_category(__i));
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ITERATOR_BASE_FUNCS_H */
+
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_iterator_base_types.h b/contrib/media/updf/include/bits/stl_iterator_base_types.h
new file mode 100644
index 000000000..ac32424ae
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_iterator_base_types.h
@@ -0,0 +1,182 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ITERATOR_BASE_TYPES_H
+#define __SGI_STL_INTERNAL_ITERATOR_BASE_TYPES_H
+
+// This file contains all of the general iterator-related utility
+// types, such as iterator_traits and struct iterator.
+// The internal file stl_iterator.h contains predefined iterators, 
+// such as front_insert_iterator and istream_iterator.
+
+#pragma GCC system_header
+
+namespace std
+{
+
+struct input_iterator_tag {};
+struct output_iterator_tag {};
+struct forward_iterator_tag : public input_iterator_tag {};
+struct bidirectional_iterator_tag : public forward_iterator_tag {};
+struct random_access_iterator_tag : public bidirectional_iterator_tag {};
+
+// The base classes input_iterator, output_iterator, forward_iterator,
+// bidirectional_iterator, and random_access_iterator are not part of
+// the C++ standard.  (They have been replaced by struct iterator.)
+// They are included for backward compatibility with the HP STL.
+
+template <class _Tp, class _Distance> struct input_iterator {
+  typedef input_iterator_tag iterator_category;
+  typedef _Tp                value_type;
+  typedef _Distance          difference_type;
+  typedef _Tp*               pointer;
+  typedef _Tp&               reference;
+};
+
+struct output_iterator {
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+};
+
+template <class _Tp, class _Distance> struct forward_iterator {
+  typedef forward_iterator_tag iterator_category;
+  typedef _Tp                  value_type;
+  typedef _Distance            difference_type;
+  typedef _Tp*                 pointer;
+  typedef _Tp&                 reference;
+};
+
+
+template <class _Tp, class _Distance> struct bidirectional_iterator {
+  typedef bidirectional_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Tp&                       reference;
+};
+
+template <class _Tp, class _Distance> struct random_access_iterator {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Tp&                       reference;
+};
+
+template <class _Category, class _Tp, class _Distance = ptrdiff_t,
+          class _Pointer = _Tp*, class _Reference = _Tp&>
+struct iterator {
+  typedef _Category  iterator_category;
+  typedef _Tp        value_type;
+  typedef _Distance  difference_type;
+  typedef _Pointer   pointer;
+  typedef _Reference reference;
+};
+
+template <class _Iterator>
+struct iterator_traits {
+  typedef typename _Iterator::iterator_category iterator_category;
+  typedef typename _Iterator::value_type        value_type;
+  typedef typename _Iterator::difference_type   difference_type;
+  typedef typename _Iterator::pointer           pointer;
+  typedef typename _Iterator::reference         reference;
+};
+
+template <class _Tp>
+struct iterator_traits<_Tp*> {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                         value_type;
+  typedef ptrdiff_t                   difference_type;
+  typedef _Tp*                        pointer;
+  typedef _Tp&                        reference;
+};
+
+template <class _Tp>
+struct iterator_traits<const _Tp*> {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                         value_type;
+  typedef ptrdiff_t                   difference_type;
+  typedef const _Tp*                  pointer;
+  typedef const _Tp&                  reference;
+};
+
+// The overloaded functions iterator_category, distance_type, and
+// value_type are not part of the C++ standard.  (They have been
+// replaced by struct iterator_traits.)  They are included for
+// backward compatibility with the HP STL.
+
+// We introduce internal names for these functions.
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::iterator_category
+__iterator_category(const _Iter&)
+{
+  typedef typename iterator_traits<_Iter>::iterator_category _Category;
+  return _Category();
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::difference_type*
+__distance_type(const _Iter&)
+{
+  return static_cast<typename iterator_traits<_Iter>::difference_type*>(0);
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::value_type*
+__value_type(const _Iter&)
+{
+  return static_cast<typename iterator_traits<_Iter>::value_type*>(0);
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::iterator_category
+iterator_category(const _Iter& __i) { return __iterator_category(__i); }
+
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::difference_type*
+distance_type(const _Iter& __i) { return __distance_type(__i); }
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::value_type*
+value_type(const _Iter& __i) { return __value_type(__i); }
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ITERATOR_BASE_TYPES_H */
+
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_list.h b/contrib/media/updf/include/bits/stl_list.h
new file mode 100644
index 000000000..d837556cc
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_list.h
@@ -0,0 +1,745 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_LIST_H
+#define __SGI_STL_INTERNAL_LIST_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+struct _List_node_base {
+  _List_node_base* _M_next;
+  _List_node_base* _M_prev;
+};
+
+template <class _Tp>
+struct _List_node : public _List_node_base {
+  _Tp _M_data;
+};
+
+struct _List_iterator_base {
+  typedef size_t                     size_type;
+  typedef ptrdiff_t                  difference_type;
+  typedef bidirectional_iterator_tag iterator_category;
+
+  _List_node_base* _M_node;
+
+  _List_iterator_base(_List_node_base* __x) : _M_node(__x) {}
+  _List_iterator_base() {}
+
+  void _M_incr() { _M_node = _M_node->_M_next; }
+  void _M_decr() { _M_node = _M_node->_M_prev; }
+
+  bool operator==(const _List_iterator_base& __x) const {
+    return _M_node == __x._M_node;
+  }
+  bool operator!=(const _List_iterator_base& __x) const {
+    return _M_node != __x._M_node;
+  }
+};  
+
+template<class _Tp, class _Ref, class _Ptr>
+struct _List_iterator : public _List_iterator_base {
+  typedef _List_iterator<_Tp,_Tp&,_Tp*>             iterator;
+  typedef _List_iterator<_Tp,const _Tp&,const _Tp*> const_iterator;
+  typedef _List_iterator<_Tp,_Ref,_Ptr>             _Self;
+
+  typedef _Tp value_type;
+  typedef _Ptr pointer;
+  typedef _Ref reference;
+  typedef _List_node<_Tp> _Node;
+
+  _List_iterator(_Node* __x) : _List_iterator_base(__x) {}
+  _List_iterator() {}
+  _List_iterator(const iterator& __x) : _List_iterator_base(__x._M_node) {}
+
+  reference operator*() const { return ((_Node*) _M_node)->_M_data; }
+  pointer operator->() const { return &(operator*()); }
+
+  _Self& operator++() { 
+    this->_M_incr();
+    return *this;
+  }
+  _Self operator++(int) { 
+    _Self __tmp = *this;
+    this->_M_incr();
+    return __tmp;
+  }
+  _Self& operator--() { 
+    this->_M_decr();
+    return *this;
+  }
+  _Self operator--(int) { 
+    _Self __tmp = *this;
+    this->_M_decr();
+    return __tmp;
+  }
+};
+
+
+// Base class that encapsulates details of allocators.  Three cases:
+// an ordinary standard-conforming allocator, a standard-conforming
+// allocator with no non-static data, and an SGI-style allocator.
+// This complexity is necessary only because we're worrying about backward
+// compatibility and because we want to avoid wasting storage on an 
+// allocator instance if it isn't necessary.
+
+
+// Base for general standard-conforming allocators.
+template <class _Tp, class _Allocator, bool _IsStatic>
+class _List_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _Node_allocator; }
+
+  _List_alloc_base(const allocator_type& __a) : _Node_allocator(__a) {}
+
+protected:
+  _List_node<_Tp>* _M_get_node()
+   { return _Node_allocator.allocate(1); }
+  void _M_put_node(_List_node<_Tp>* __p)
+    { _Node_allocator.deallocate(__p, 1); }
+
+protected:
+  typename _Alloc_traits<_List_node<_Tp>, _Allocator>::allocator_type
+           _Node_allocator;
+  _List_node<_Tp>* _M_node;
+};
+
+// Specialization for instanceless allocators.
+
+template <class _Tp, class _Allocator>
+class _List_alloc_base<_Tp, _Allocator, true> {
+public:
+  typedef typename _Alloc_traits<_Tp, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _List_alloc_base(const allocator_type&) {}
+
+protected:
+  typedef typename _Alloc_traits<_List_node<_Tp>, _Allocator>::_Alloc_type
+          _Alloc_type;
+  _List_node<_Tp>* _M_get_node() { return _Alloc_type::allocate(1); }
+  void _M_put_node(_List_node<_Tp>* __p) { _Alloc_type::deallocate(__p, 1); }
+
+protected:
+  _List_node<_Tp>* _M_node;
+};
+
+template <class _Tp, class _Alloc>
+class _List_base 
+  : public _List_alloc_base<_Tp, _Alloc,
+                            _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+public:
+  typedef _List_alloc_base<_Tp, _Alloc,
+                           _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base; 
+  typedef typename _Base::allocator_type allocator_type;
+
+  _List_base(const allocator_type& __a) : _Base(__a) {
+    _M_node = _M_get_node();
+    _M_node->_M_next = _M_node;
+    _M_node->_M_prev = _M_node;
+  }
+  ~_List_base() {
+    clear();
+    _M_put_node(_M_node);
+  }
+
+  void clear();
+};
+
+
+template <class _Tp, class _Alloc>
+void 
+_List_base<_Tp,_Alloc>::clear() 
+{
+  _List_node<_Tp>* __cur = (_List_node<_Tp>*) _M_node->_M_next;
+  while (__cur != _M_node) {
+    _List_node<_Tp>* __tmp = __cur;
+    __cur = (_List_node<_Tp>*) __cur->_M_next;
+    _Destroy(&__tmp->_M_data);
+    _M_put_node(__tmp);
+  }
+  _M_node->_M_next = _M_node;
+  _M_node->_M_prev = _M_node;
+}
+
+template <class _Tp, class _Alloc = allocator<_Tp> >
+class list : protected _List_base<_Tp, _Alloc>
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+
+  typedef _List_base<_Tp, _Alloc> _Base;
+protected:
+  typedef void* _Void_pointer;
+
+public:      
+  typedef _Tp value_type;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef _List_node<_Tp> _Node;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+public:
+  typedef _List_iterator<_Tp,_Tp&,_Tp*>             iterator;
+  typedef _List_iterator<_Tp,const _Tp&,const _Tp*> const_iterator;
+
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator>       reverse_iterator;
+
+protected:
+  using _Base::_M_node;
+  using _Base::_M_put_node;
+  using _Base::_M_get_node;
+
+protected:
+  _Node* _M_create_node(const _Tp& __x)
+  {
+    _Node* __p = _M_get_node();
+    __STL_TRY {
+      _Construct(&__p->_M_data, __x);
+    }
+    __STL_UNWIND(_M_put_node(__p));
+    return __p;
+  }
+
+  _Node* _M_create_node()
+  {
+    _Node* __p = _M_get_node();
+    __STL_TRY {
+      _Construct(&__p->_M_data);
+    }
+    __STL_UNWIND(_M_put_node(__p));
+    return __p;
+  }
+
+public:
+  explicit list(const allocator_type& __a = allocator_type()) : _Base(__a) {}
+
+  iterator begin()             { return (_Node*)(_M_node->_M_next); }
+  const_iterator begin() const { return (_Node*)(_M_node->_M_next); }
+
+  iterator end()             { return _M_node; }
+  const_iterator end() const { return _M_node; }
+
+  reverse_iterator rbegin() 
+    { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const 
+    { return const_reverse_iterator(end()); }
+
+  reverse_iterator rend()
+    { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const
+    { return const_reverse_iterator(begin()); }
+
+  bool empty() const { return _M_node->_M_next == _M_node; }
+  size_type size() const {
+    size_type __result = 0;
+    distance(begin(), end(), __result);
+    return __result;
+  }
+  size_type max_size() const { return size_type(-1); }
+
+  reference front() { return *begin(); }
+  const_reference front() const { return *begin(); }
+  reference back() { return *(--end()); }
+  const_reference back() const { return *(--end()); }
+
+  void swap(list<_Tp, _Alloc>& __x) { std::swap(_M_node, __x._M_node); }
+
+  iterator insert(iterator __position, const _Tp& __x) {
+    _Node* __tmp = _M_create_node(__x);
+    __tmp->_M_next = __position._M_node;
+    __tmp->_M_prev = __position._M_node->_M_prev;
+    __position._M_node->_M_prev->_M_next = __tmp;
+    __position._M_node->_M_prev = __tmp;
+    return __tmp;
+  }
+  iterator insert(iterator __position) { return insert(__position, _Tp()); }
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template<class _Integer>
+  void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
+                          __true_type) {
+    _M_fill_insert(__pos, (size_type) __n, (_Tp) __x);
+  }
+
+  template <class _InputIterator>
+  void _M_insert_dispatch(iterator __pos,
+                          _InputIterator __first, _InputIterator __last,
+                          __false_type);
+
+  template <class _InputIterator>
+  void insert(iterator __pos, _InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_insert_dispatch(__pos, __first, __last, _Integral());
+  }
+
+  void insert(iterator __pos, size_type __n, const _Tp& __x)
+    { _M_fill_insert(__pos, __n, __x); }
+  void _M_fill_insert(iterator __pos, size_type __n, const _Tp& __x); 
+
+  void push_front(const _Tp& __x) { insert(begin(), __x); }
+  void push_front() {insert(begin());}
+  void push_back(const _Tp& __x) { insert(end(), __x); }
+  void push_back() {insert(end());}
+
+  iterator erase(iterator __position) {
+    _List_node_base* __next_node = __position._M_node->_M_next;
+    _List_node_base* __prev_node = __position._M_node->_M_prev;
+    _Node* __n = (_Node*) __position._M_node;
+    __prev_node->_M_next = __next_node;
+    __next_node->_M_prev = __prev_node;
+    _Destroy(&__n->_M_data);
+    _M_put_node(__n);
+    return iterator((_Node*) __next_node);
+  }
+  iterator erase(iterator __first, iterator __last);
+  void clear() { _Base::clear(); }
+
+  void resize(size_type __new_size, const _Tp& __x);
+  void resize(size_type __new_size) { this->resize(__new_size, _Tp()); }
+
+  void pop_front() { erase(begin()); }
+  void pop_back() { 
+    iterator __tmp = end();
+    erase(--__tmp);
+  }
+  list(size_type __n, const _Tp& __value,
+       const allocator_type& __a = allocator_type())
+    : _Base(__a)
+    { insert(begin(), __n, __value); }
+  explicit list(size_type __n)
+    : _Base(allocator_type())
+    { insert(begin(), __n, _Tp()); }
+
+  // We don't need any dispatching tricks here, because insert does all of
+  // that anyway.  
+  template <class _InputIterator>
+  list(_InputIterator __first, _InputIterator __last,
+       const allocator_type& __a = allocator_type())
+    : _Base(__a)
+    { insert(begin(), __first, __last); }
+
+  list(const list<_Tp, _Alloc>& __x) : _Base(__x.get_allocator())
+    { insert(begin(), __x.begin(), __x.end()); }
+
+  ~list() { }
+
+  list<_Tp, _Alloc>& operator=(const list<_Tp, _Alloc>& __x);
+
+public:
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void assign(size_type __n, const _Tp& __val) { _M_fill_assign(__n, __val); }
+
+  void _M_fill_assign(size_type __n, const _Tp& __val);
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_type) __n, (_Tp) __val); }
+
+  template <class _InputIterator>
+  void _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
+                          __false_type);
+
+protected:
+  void transfer(iterator __position, iterator __first, iterator __last) {
+    if (__position != __last) {
+      // Remove [first, last) from its old position.
+      __last._M_node->_M_prev->_M_next     = __position._M_node;
+      __first._M_node->_M_prev->_M_next    = __last._M_node;
+      __position._M_node->_M_prev->_M_next = __first._M_node; 
+
+      // Splice [first, last) into its new position.
+      _List_node_base* __tmp      = __position._M_node->_M_prev;
+      __position._M_node->_M_prev = __last._M_node->_M_prev;
+      __last._M_node->_M_prev     = __first._M_node->_M_prev; 
+      __first._M_node->_M_prev    = __tmp;
+    }
+  }
+
+public:
+  void splice(iterator __position, list& __x) {
+    if (!__x.empty()) 
+      this->transfer(__position, __x.begin(), __x.end());
+  }
+  void splice(iterator __position, list&, iterator __i) {
+    iterator __j = __i;
+    ++__j;
+    if (__position == __i || __position == __j) return;
+    this->transfer(__position, __i, __j);
+  }
+  void splice(iterator __position, list&, iterator __first, iterator __last) {
+    if (__first != __last) 
+      this->transfer(__position, __first, __last);
+  }
+  void remove(const _Tp& __value);
+  void unique();
+  void merge(list& __x);
+  void reverse();
+  void sort();
+
+  template <class _Predicate> void remove_if(_Predicate);
+  template <class _BinaryPredicate> void unique(_BinaryPredicate);
+  template <class _StrictWeakOrdering> void merge(list&, _StrictWeakOrdering);
+  template <class _StrictWeakOrdering> void sort(_StrictWeakOrdering);
+};
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator==(const list<_Tp,_Alloc>& __x, const list<_Tp,_Alloc>& __y)
+{
+  typedef typename list<_Tp,_Alloc>::const_iterator const_iterator;
+  const_iterator __end1 = __x.end();
+  const_iterator __end2 = __y.end();
+
+  const_iterator __i1 = __x.begin();
+  const_iterator __i2 = __y.begin();
+  while (__i1 != __end1 && __i2 != __end2 && *__i1 == *__i2) {
+    ++__i1;
+    ++__i2;
+  }
+  return __i1 == __end1 && __i2 == __end2;
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator<(const list<_Tp,_Alloc>& __x,
+                      const list<_Tp,_Alloc>& __y)
+{
+  return lexicographical_compare(__x.begin(), __x.end(),
+                                 __y.begin(), __y.end());
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator!=(const list<_Tp,_Alloc>& __x,
+                       const list<_Tp,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator>(const list<_Tp,_Alloc>& __x,
+                      const list<_Tp,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator<=(const list<_Tp,_Alloc>& __x,
+                       const list<_Tp,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator>=(const list<_Tp,_Alloc>& __x,
+                       const list<_Tp,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Tp, class _Alloc>
+inline void 
+swap(list<_Tp, _Alloc>& __x, list<_Tp, _Alloc>& __y)
+{
+  __x.swap(__y);
+}
+
+template <class _Tp, class _Alloc> template <class _InputIter>
+void 
+list<_Tp, _Alloc>::_M_insert_dispatch(iterator __position,
+                                      _InputIter __first, _InputIter __last,
+                                      __false_type)
+{
+  for ( ; __first != __last; ++__first)
+    insert(__position, *__first);
+}
+
+template <class _Tp, class _Alloc>
+void 
+list<_Tp, _Alloc>::_M_fill_insert(iterator __position,
+                                  size_type __n, const _Tp& __x)
+{
+  for ( ; __n > 0; --__n)
+    insert(__position, __x);
+}
+
+template <class _Tp, class _Alloc>
+typename list<_Tp,_Alloc>::iterator list<_Tp, _Alloc>::erase(iterator __first, 
+                                                             iterator __last)
+{
+  while (__first != __last)
+    erase(__first++);
+  return __last;
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::resize(size_type __new_size, const _Tp& __x)
+{
+  iterator __i = begin();
+  size_type __len = 0;
+  for ( ; __i != end() && __len < __new_size; ++__i, ++__len)
+    ;
+  if (__len == __new_size)
+    erase(__i, end());
+  else                          // __i == end()
+    insert(end(), __new_size - __len, __x);
+}
+
+template <class _Tp, class _Alloc>
+list<_Tp, _Alloc>& list<_Tp, _Alloc>::operator=(const list<_Tp, _Alloc>& __x)
+{
+  if (this != &__x) {
+    iterator __first1 = begin();
+    iterator __last1 = end();
+    const_iterator __first2 = __x.begin();
+    const_iterator __last2 = __x.end();
+    while (__first1 != __last1 && __first2 != __last2) 
+      *__first1++ = *__first2++;
+    if (__first2 == __last2)
+      erase(__first1, __last1);
+    else
+      insert(__last1, __first2, __last2);
+  }
+  return *this;
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::_M_fill_assign(size_type __n, const _Tp& __val) {
+  iterator __i = begin();
+  for ( ; __i != end() && __n > 0; ++__i, --__n)
+    *__i = __val;
+  if (__n > 0)
+    insert(end(), __n, __val);
+  else
+    erase(__i, end());
+}
+
+template <class _Tp, class _Alloc> template <class _InputIter>
+void
+list<_Tp, _Alloc>::_M_assign_dispatch(_InputIter __first2, _InputIter __last2,
+                                      __false_type)
+{
+  iterator __first1 = begin();
+  iterator __last1 = end();
+  for ( ; __first1 != __last1 && __first2 != __last2; ++__first1, ++__first2)
+    *__first1 = *__first2;
+  if (__first2 == __last2)
+    erase(__first1, __last1);
+  else
+    insert(__last1, __first2, __last2);
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::remove(const _Tp& __value)
+{
+  iterator __first = begin();
+  iterator __last = end();
+  while (__first != __last) {
+    iterator __next = __first;
+    ++__next;
+    if (*__first == __value) erase(__first);
+    __first = __next;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::unique()
+{
+  iterator __first = begin();
+  iterator __last = end();
+  if (__first == __last) return;
+  iterator __next = __first;
+  while (++__next != __last) {
+    if (*__first == *__next)
+      erase(__next);
+    else
+      __first = __next;
+    __next = __first;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::merge(list<_Tp, _Alloc>& __x)
+{
+  iterator __first1 = begin();
+  iterator __last1 = end();
+  iterator __first2 = __x.begin();
+  iterator __last2 = __x.end();
+  while (__first1 != __last1 && __first2 != __last2)
+    if (*__first2 < *__first1) {
+      iterator __next = __first2;
+      transfer(__first1, __first2, ++__next);
+      __first2 = __next;
+    }
+    else
+      ++__first1;
+  if (__first2 != __last2) transfer(__last1, __first2, __last2);
+}
+
+inline void __List_base_reverse(_List_node_base* __p)
+{
+  _List_node_base* __tmp = __p;
+  do {
+    std::swap(__tmp->_M_next, __tmp->_M_prev);
+    __tmp = __tmp->_M_prev;     // Old next node is now prev.
+  } while (__tmp != __p);
+}
+
+template <class _Tp, class _Alloc>
+inline void list<_Tp, _Alloc>::reverse() 
+{
+  __List_base_reverse(this->_M_node);
+}    
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::sort()
+{
+  // Do nothing if the list has length 0 or 1.
+  if (_M_node->_M_next != _M_node && _M_node->_M_next->_M_next != _M_node) {
+    list<_Tp, _Alloc> __carry;
+    list<_Tp, _Alloc> __counter[64];
+    int __fill = 0;
+    while (!empty()) {
+      __carry.splice(__carry.begin(), *this, begin());
+      int __i = 0;
+      while(__i < __fill && !__counter[__i].empty()) {
+        __counter[__i].merge(__carry);
+        __carry.swap(__counter[__i++]);
+      }
+      __carry.swap(__counter[__i]);         
+      if (__i == __fill) ++__fill;
+    } 
+
+    for (int __i = 1; __i < __fill; ++__i)
+      __counter[__i].merge(__counter[__i-1]);
+    swap(__counter[__fill-1]);
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _Predicate>
+void list<_Tp, _Alloc>::remove_if(_Predicate __pred)
+{
+  iterator __first = begin();
+  iterator __last = end();
+  while (__first != __last) {
+    iterator __next = __first;
+    ++__next;
+    if (__pred(*__first)) erase(__first);
+    __first = __next;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _BinaryPredicate>
+void list<_Tp, _Alloc>::unique(_BinaryPredicate __binary_pred)
+{
+  iterator __first = begin();
+  iterator __last = end();
+  if (__first == __last) return;
+  iterator __next = __first;
+  while (++__next != __last) {
+    if (__binary_pred(*__first, *__next))
+      erase(__next);
+    else
+      __first = __next;
+    __next = __first;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _StrictWeakOrdering>
+void list<_Tp, _Alloc>::merge(list<_Tp, _Alloc>& __x,
+                              _StrictWeakOrdering __comp)
+{
+  iterator __first1 = begin();
+  iterator __last1 = end();
+  iterator __first2 = __x.begin();
+  iterator __last2 = __x.end();
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first2, *__first1)) {
+      iterator __next = __first2;
+      transfer(__first1, __first2, ++__next);
+      __first2 = __next;
+    }
+    else
+      ++__first1;
+  if (__first2 != __last2) transfer(__last1, __first2, __last2);
+}
+
+template <class _Tp, class _Alloc> template <class _StrictWeakOrdering>
+void list<_Tp, _Alloc>::sort(_StrictWeakOrdering __comp)
+{
+  // Do nothing if the list has length 0 or 1.
+  if (_M_node->_M_next != _M_node && _M_node->_M_next->_M_next != _M_node) {
+    list<_Tp, _Alloc> __carry;
+    list<_Tp, _Alloc> __counter[64];
+    int __fill = 0;
+    while (!empty()) {
+      __carry.splice(__carry.begin(), *this, begin());
+      int __i = 0;
+      while(__i < __fill && !__counter[__i].empty()) {
+        __counter[__i].merge(__carry, __comp);
+        __carry.swap(__counter[__i++]);
+      }
+      __carry.swap(__counter[__i]);         
+      if (__i == __fill) ++__fill;
+    } 
+
+    for (int __i = 1; __i < __fill; ++__i) 
+      __counter[__i].merge(__counter[__i-1], __comp);
+    swap(__counter[__fill-1]);
+  }
+}
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_LIST_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_map.h b/contrib/media/updf/include/bits/stl_map.h
new file mode 100644
index 000000000..f1024fa2f
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_map.h
@@ -0,0 +1,231 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_MAP_H
+#define _CPP_BITS_STL_MAP_H 1
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+template <class _Key, class _Tp, class _Compare = less<_Key>,
+          class _Alloc = allocator<pair<const _Key, _Tp> > >
+class map
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Key, _Key, _BinaryFunctionConcept);
+
+public:
+  // typedefs:
+  typedef _Key                 key_type;
+  typedef _Tp                   data_type;
+  typedef _Tp                   mapped_type;
+  typedef pair<const _Key, _Tp> value_type;
+  typedef _Compare             key_compare;
+    
+  class value_compare
+    : public binary_function<value_type, value_type, bool> {
+  friend class map<_Key,_Tp,_Compare,_Alloc>;
+  protected :
+    _Compare comp;
+    value_compare(_Compare __c) : comp(__c) {}
+  public:
+    bool operator()(const value_type& __x, const value_type& __y) const {
+      return comp(__x.first, __y.first);
+    }
+  };
+
+private:
+  typedef _Rb_tree<key_type, value_type, 
+                   _Select1st<value_type>, key_compare, _Alloc> _Rep_type;
+  _Rep_type _M_t;  // red-black tree representing map
+public:
+  typedef typename _Rep_type::pointer pointer;
+  typedef typename _Rep_type::const_pointer const_pointer;
+  typedef typename _Rep_type::reference reference;
+  typedef typename _Rep_type::const_reference const_reference;
+  typedef typename _Rep_type::iterator iterator;
+  typedef typename _Rep_type::const_iterator const_iterator;
+  typedef typename _Rep_type::reverse_iterator reverse_iterator;
+  typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+  typedef typename _Rep_type::size_type size_type;
+  typedef typename _Rep_type::difference_type difference_type;
+  typedef typename _Rep_type::allocator_type allocator_type;
+
+  // allocation/deallocation
+
+  map() : _M_t(_Compare(), allocator_type()) {}
+  explicit map(const _Compare& __comp,
+               const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) {}
+
+  template <class _InputIterator>
+  map(_InputIterator __first, _InputIterator __last)
+    : _M_t(_Compare(), allocator_type())
+    { _M_t.insert_unique(__first, __last); }
+
+  template <class _InputIterator>
+  map(_InputIterator __first, _InputIterator __last, const _Compare& __comp,
+      const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { _M_t.insert_unique(__first, __last); }
+  map(const map<_Key,_Tp,_Compare,_Alloc>& __x) : _M_t(__x._M_t) {}
+
+  map<_Key,_Tp,_Compare,_Alloc>&
+  operator=(const map<_Key, _Tp, _Compare, _Alloc>& __x)
+  {
+    _M_t = __x._M_t;
+    return *this; 
+  }
+
+  // accessors:
+
+  key_compare key_comp() const { return _M_t.key_comp(); }
+  value_compare value_comp() const { return value_compare(_M_t.key_comp()); }
+  allocator_type get_allocator() const { return _M_t.get_allocator(); }
+
+  iterator begin() { return _M_t.begin(); }
+  const_iterator begin() const { return _M_t.begin(); }
+  iterator end() { return _M_t.end(); }
+  const_iterator end() const { return _M_t.end(); }
+  reverse_iterator rbegin() { return _M_t.rbegin(); }
+  const_reverse_iterator rbegin() const { return _M_t.rbegin(); }
+  reverse_iterator rend() { return _M_t.rend(); }
+  const_reverse_iterator rend() const { return _M_t.rend(); }
+  bool empty() const { return _M_t.empty(); }
+  size_type size() const { return _M_t.size(); }
+  size_type max_size() const { return _M_t.max_size(); }
+  _Tp& operator[](const key_type& __k) {
+    iterator __i = lower_bound(__k);
+    // __i->first is greater than or equivalent to __k.
+    if (__i == end() || key_comp()(__k, (*__i).first))
+      __i = insert(__i, value_type(__k, _Tp()));
+    return (*__i).second;
+  }
+  void swap(map<_Key,_Tp,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
+
+  // insert/erase
+
+  pair<iterator,bool> insert(const value_type& __x) 
+    { return _M_t.insert_unique(__x); }
+  iterator insert(iterator position, const value_type& __x)
+    { return _M_t.insert_unique(position, __x); }
+  template <class _InputIterator>
+  void insert(_InputIterator __first, _InputIterator __last) {
+    _M_t.insert_unique(__first, __last);
+  }
+
+  void erase(iterator __position) { _M_t.erase(__position); }
+  size_type erase(const key_type& __x) { return _M_t.erase(__x); }
+  void erase(iterator __first, iterator __last)
+    { _M_t.erase(__first, __last); }
+  void clear() { _M_t.clear(); }
+
+  // map operations:
+
+  iterator find(const key_type& __x) { return _M_t.find(__x); }
+  const_iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  size_type count(const key_type& __x) const {
+    return _M_t.find(__x) == _M_t.end() ? 0 : 1; 
+  }
+  iterator lower_bound(const key_type& __x) {return _M_t.lower_bound(__x); }
+  const_iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x); 
+  }
+  iterator upper_bound(const key_type& __x) {return _M_t.upper_bound(__x); }
+  const_iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+  
+  pair<iterator,iterator> equal_range(const key_type& __x) {
+    return _M_t.equal_range(__x);
+  }
+  pair<const_iterator,const_iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+
+  template <class _K1, class _T1, class _C1, class _A1>
+  friend bool operator== (const map<_K1, _T1, _C1, _A1>&,
+                          const map<_K1, _T1, _C1, _A1>&);
+  template <class _K1, class _T1, class _C1, class _A1>
+  friend bool operator< (const map<_K1, _T1, _C1, _A1>&,
+                         const map<_K1, _T1, _C1, _A1>&);
+};
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator==(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __x._M_t == __y._M_t;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __x._M_t < __y._M_t;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator!=(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator>(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<=(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator>=(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline void swap(map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                 map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_MAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_multimap.h b/contrib/media/updf/include/bits/stl_multimap.h
new file mode 100644
index 000000000..c35708eb5
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_multimap.h
@@ -0,0 +1,235 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_MULTIMAP_H
+#define __SGI_STL_INTERNAL_MULTIMAP_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declaration of operators < and ==, needed for friend declaration.
+
+template <class _Key, class _Tp, 
+          class _Compare = less<_Key>,
+          class _Alloc = allocator<pair<const _Key, _Tp> > >
+class multimap;
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator==(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const multimap<_Key,_Tp,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+class multimap
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Key, _Key, _BinaryFunctionConcept);
+
+public:
+
+// typedefs:
+
+  typedef _Key                  key_type;
+  typedef _Tp                   data_type;
+  typedef _Tp                   mapped_type;
+  typedef pair<const _Key, _Tp> value_type;
+  typedef _Compare              key_compare;
+
+  class value_compare : public binary_function<value_type, value_type, bool> {
+  friend class multimap<_Key,_Tp,_Compare,_Alloc>;
+  protected:
+    _Compare comp;
+    value_compare(_Compare __c) : comp(__c) {}
+  public:
+    bool operator()(const value_type& __x, const value_type& __y) const {
+      return comp(__x.first, __y.first);
+    }
+  };
+
+private:
+  typedef _Rb_tree<key_type, value_type, 
+                  _Select1st<value_type>, key_compare, _Alloc> _Rep_type;
+  _Rep_type _M_t;  // red-black tree representing multimap
+public:
+  typedef typename _Rep_type::pointer pointer;
+  typedef typename _Rep_type::const_pointer const_pointer;
+  typedef typename _Rep_type::reference reference;
+  typedef typename _Rep_type::const_reference const_reference;
+  typedef typename _Rep_type::iterator iterator;
+  typedef typename _Rep_type::const_iterator const_iterator; 
+  typedef typename _Rep_type::reverse_iterator reverse_iterator;
+  typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+  typedef typename _Rep_type::size_type size_type;
+  typedef typename _Rep_type::difference_type difference_type;
+  typedef typename _Rep_type::allocator_type allocator_type;
+
+// allocation/deallocation
+
+  multimap() : _M_t(_Compare(), allocator_type()) { }
+  explicit multimap(const _Compare& __comp,
+                    const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { }
+
+  template <class _InputIterator>
+  multimap(_InputIterator __first, _InputIterator __last)
+    : _M_t(_Compare(), allocator_type())
+    { _M_t.insert_equal(__first, __last); }
+
+  template <class _InputIterator>
+  multimap(_InputIterator __first, _InputIterator __last,
+           const _Compare& __comp,
+           const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
+  multimap(const multimap<_Key,_Tp,_Compare,_Alloc>& __x) : _M_t(__x._M_t) { }
+
+  multimap<_Key,_Tp,_Compare,_Alloc>&
+  operator=(const multimap<_Key,_Tp,_Compare,_Alloc>& __x) {
+    _M_t = __x._M_t;
+    return *this; 
+  }
+
+  // accessors:
+
+  key_compare key_comp() const { return _M_t.key_comp(); }
+  value_compare value_comp() const { return value_compare(_M_t.key_comp()); }
+  allocator_type get_allocator() const { return _M_t.get_allocator(); }
+
+  iterator begin() { return _M_t.begin(); }
+  const_iterator begin() const { return _M_t.begin(); }
+  iterator end() { return _M_t.end(); }
+  const_iterator end() const { return _M_t.end(); }
+  reverse_iterator rbegin() { return _M_t.rbegin(); }
+  const_reverse_iterator rbegin() const { return _M_t.rbegin(); }
+  reverse_iterator rend() { return _M_t.rend(); }
+  const_reverse_iterator rend() const { return _M_t.rend(); }
+  bool empty() const { return _M_t.empty(); }
+  size_type size() const { return _M_t.size(); }
+  size_type max_size() const { return _M_t.max_size(); }
+  void swap(multimap<_Key,_Tp,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
+
+  // insert/erase
+
+  iterator insert(const value_type& __x) { return _M_t.insert_equal(__x); }
+  iterator insert(iterator __position, const value_type& __x) {
+    return _M_t.insert_equal(__position, __x);
+  }
+  template <class _InputIterator>
+  void insert(_InputIterator __first, _InputIterator __last) {
+    _M_t.insert_equal(__first, __last);
+  }
+  void erase(iterator __position) { _M_t.erase(__position); }
+  size_type erase(const key_type& __x) { return _M_t.erase(__x); }
+  void erase(iterator __first, iterator __last)
+    { _M_t.erase(__first, __last); }
+  void clear() { _M_t.clear(); }
+
+  // multimap operations:
+
+  iterator find(const key_type& __x) { return _M_t.find(__x); }
+  const_iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  size_type count(const key_type& __x) const { return _M_t.count(__x); }
+  iterator lower_bound(const key_type& __x) {return _M_t.lower_bound(__x); }
+  const_iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x); 
+  }
+  iterator upper_bound(const key_type& __x) {return _M_t.upper_bound(__x); }
+  const_iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+   pair<iterator,iterator> equal_range(const key_type& __x) {
+    return _M_t.equal_range(__x);
+  }
+  pair<const_iterator,const_iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+
+  template <class _K1, class _T1, class _C1, class _A1>
+  friend bool operator== (const multimap<_K1, _T1, _C1, _A1>&,
+                          const multimap<_K1, _T1, _C1, _A1>&);
+  template <class _K1, class _T1, class _C1, class _A1>
+  friend bool operator< (const multimap<_K1, _T1, _C1, _A1>&,
+                         const multimap<_K1, _T1, _C1, _A1>&);
+};
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator==(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __x._M_t == __y._M_t;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __x._M_t < __y._M_t;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator!=(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator>(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<=(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator>=(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline void swap(multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                 multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_MULTIMAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_multiset.h b/contrib/media/updf/include/bits/stl_multiset.h
new file mode 100644
index 000000000..2d16985f9
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_multiset.h
@@ -0,0 +1,247 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_MULTISET_H
+#define __SGI_STL_INTERNAL_MULTISET_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declaration of operators < and ==, needed for friend declaration.
+
+template <class _Key, class _Compare = less<_Key>,
+          class _Alloc = allocator<_Key> >
+class multiset;
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator==(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<(const multiset<_Key,_Compare,_Alloc>& __x, 
+                      const multiset<_Key,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Compare, class _Alloc>
+class multiset
+{
+  // concept requirements
+  __glibcpp_class_requires(_Key, _SGIAssignableConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Key, _Key, _BinaryFunctionConcept);
+
+public:
+
+  // typedefs:
+
+  typedef _Key     key_type;
+  typedef _Key     value_type;
+  typedef _Compare key_compare;
+  typedef _Compare value_compare;
+private:
+  typedef _Rb_tree<key_type, value_type, 
+                  _Identity<value_type>, key_compare, _Alloc> _Rep_type;
+  _Rep_type _M_t;  // red-black tree representing multiset
+public:
+  typedef typename _Rep_type::const_pointer pointer;
+  typedef typename _Rep_type::const_pointer const_pointer;
+  typedef typename _Rep_type::const_reference reference;
+  typedef typename _Rep_type::const_reference const_reference;
+  typedef typename _Rep_type::const_iterator iterator;
+  typedef typename _Rep_type::const_iterator const_iterator;
+  typedef typename _Rep_type::const_reverse_iterator reverse_iterator;
+  typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+  typedef typename _Rep_type::size_type size_type;
+  typedef typename _Rep_type::difference_type difference_type;
+  typedef typename _Rep_type::allocator_type allocator_type;
+
+  // allocation/deallocation
+
+  multiset() : _M_t(_Compare(), allocator_type()) {}
+  explicit multiset(const _Compare& __comp,
+                    const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) {}
+
+  template <class _InputIterator>
+  multiset(_InputIterator __first, _InputIterator __last)
+    : _M_t(_Compare(), allocator_type())
+    { _M_t.insert_equal(__first, __last); }
+
+  template <class _InputIterator>
+  multiset(_InputIterator __first, _InputIterator __last,
+           const _Compare& __comp,
+           const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
+
+  multiset(const multiset<_Key,_Compare,_Alloc>& __x) : _M_t(__x._M_t) {}
+
+  multiset<_Key,_Compare,_Alloc>&
+  operator=(const multiset<_Key,_Compare,_Alloc>& __x) {
+    _M_t = __x._M_t; 
+    return *this;
+  }
+
+  // accessors:
+
+  key_compare key_comp() const { return _M_t.key_comp(); }
+  value_compare value_comp() const { return _M_t.key_comp(); }
+  allocator_type get_allocator() const { return _M_t.get_allocator(); }
+
+  iterator begin() const { return _M_t.begin(); }
+  iterator end() const { return _M_t.end(); }
+  reverse_iterator rbegin() const { return _M_t.rbegin(); } 
+  reverse_iterator rend() const { return _M_t.rend(); }
+  bool empty() const { return _M_t.empty(); }
+  size_type size() const { return _M_t.size(); }
+  size_type max_size() const { return _M_t.max_size(); }
+  void swap(multiset<_Key,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
+
+  // insert/erase
+  iterator insert(const value_type& __x) { 
+    return _M_t.insert_equal(__x);
+  }
+  iterator insert(iterator __position, const value_type& __x) {
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    return _M_t.insert_equal((_Rep_iterator&)__position, __x);
+  }
+
+  template <class _InputIterator>
+  void insert(_InputIterator __first, _InputIterator __last) {
+    _M_t.insert_equal(__first, __last);
+  }
+  void erase(iterator __position) { 
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    _M_t.erase((_Rep_iterator&)__position); 
+  }
+  size_type erase(const key_type& __x) { 
+    return _M_t.erase(__x); 
+  }
+  void erase(iterator __first, iterator __last) { 
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    _M_t.erase((_Rep_iterator&)__first, (_Rep_iterator&)__last); 
+  }
+  void clear() { _M_t.clear(); }
+
+  // multiset operations:
+
+  size_type count(const key_type& __x) const { return _M_t.count(__x); }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//214.  set::find() missing const overload
+  iterator find(const key_type& __x) { return _M_t.find(__x); }
+  const_iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  iterator lower_bound(const key_type& __x) {
+    return _M_t.lower_bound(__x);
+  }
+  const_iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x);
+  }
+  iterator upper_bound(const key_type& __x) {
+    return _M_t.upper_bound(__x);
+  }
+  const_iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x);
+  }
+  pair<iterator,iterator> equal_range(const key_type& __x) {
+    return _M_t.equal_range(__x);
+  }
+  pair<const_iterator,const_iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+#else
+  iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x);
+  }
+  iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+  pair<iterator,iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+#endif
+
+  template <class _K1, class _C1, class _A1>
+  friend bool operator== (const multiset<_K1,_C1,_A1>&,
+                          const multiset<_K1,_C1,_A1>&);
+  template <class _K1, class _C1, class _A1>
+  friend bool operator< (const multiset<_K1,_C1,_A1>&,
+                         const multiset<_K1,_C1,_A1>&);
+};
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator==(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y) {
+  return __x._M_t == __y._M_t;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<(const multiset<_Key,_Compare,_Alloc>& __x, 
+                      const multiset<_Key,_Compare,_Alloc>& __y) {
+  return __x._M_t < __y._M_t;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator!=(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator>(const multiset<_Key,_Compare,_Alloc>& __x, 
+                      const multiset<_Key,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<=(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator>=(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline void swap(multiset<_Key,_Compare,_Alloc>& __x, 
+                 multiset<_Key,_Compare,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_MULTISET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_numeric.h b/contrib/media/updf/include/bits/stl_numeric.h
new file mode 100644
index 000000000..ccafd3744
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_numeric.h
@@ -0,0 +1,279 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+
+#ifndef _CPP_BITS_STL_NUMERIC_H
+#define _CPP_BITS_STL_NUMERIC_H 1
+
+namespace std
+{
+
+template <class _InputIterator, class _Tp>
+_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+
+  for ( ; __first != __last; ++__first)
+    __init = __init + *__first;
+  return __init;
+}
+
+template <class _InputIterator, class _Tp, class _BinaryOperation>
+_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init,
+              _BinaryOperation __binary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+
+  for ( ; __first != __last; ++__first)
+    __init = __binary_op(__init, *__first);
+  return __init;
+}
+
+template <class _InputIterator1, class _InputIterator2, class _Tp>
+_Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
+                 _InputIterator2 __first2, _Tp __init)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator2>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    __init = __init + (*__first1 * *__first2);
+  return __init;
+}
+
+template <class _InputIterator1, class _InputIterator2, class _Tp,
+          class _BinaryOperation1, class _BinaryOperation2>
+_Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
+                 _InputIterator2 __first2, _Tp __init, 
+                 _BinaryOperation1 __binary_op1,
+                 _BinaryOperation2 __binary_op2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator2>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    __init = __binary_op1(__init, __binary_op2(*__first1, *__first2));
+  return __init;
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp>
+_OutputIterator 
+__partial_sum(_InputIterator __first, _InputIterator __last,
+              _OutputIterator __result, _Tp*)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    __value = __value + *__first;
+    *++__result = __value;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator>
+_OutputIterator 
+partial_sum(_InputIterator __first, _InputIterator __last,
+            _OutputIterator __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIterator,
+        typename iterator_traits<_InputIterator>::value_type>);
+
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __partial_sum(__first, __last, __result, __value_type(__first));
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp,
+          class _BinaryOperation>
+_OutputIterator 
+__partial_sum(_InputIterator __first, _InputIterator __last, 
+              _OutputIterator __result, _Tp*, _BinaryOperation __binary_op)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    __value = __binary_op(__value, *__first);
+    *++__result = __value;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator, class _BinaryOperation>
+_OutputIterator 
+partial_sum(_InputIterator __first, _InputIterator __last,
+            _OutputIterator __result, _BinaryOperation __binary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIterator,
+        typename iterator_traits<_InputIterator>::value_type>);
+
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __partial_sum(__first, __last, __result, __value_type(__first), 
+                       __binary_op);
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp>
+_OutputIterator 
+__adjacent_difference(_InputIterator __first, _InputIterator __last,
+                      _OutputIterator __result, _Tp*)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    _Tp __tmp = *__first;
+    *++__result = __tmp - __value;
+    __value = __tmp;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator>
+_OutputIterator
+adjacent_difference(_InputIterator __first,
+                    _InputIterator __last, _OutputIterator __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIterator,
+        typename iterator_traits<_InputIterator>::value_type>);
+
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __adjacent_difference(__first, __last, __result,
+                               __value_type(__first));
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp, 
+          class _BinaryOperation>
+_OutputIterator
+__adjacent_difference(_InputIterator __first, _InputIterator __last, 
+                      _OutputIterator __result, _Tp*,
+                      _BinaryOperation __binary_op) {
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    _Tp __tmp = *__first;
+    *++__result = __binary_op(__tmp, __value);
+    __value = __tmp;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator, class _BinaryOperation>
+_OutputIterator 
+adjacent_difference(_InputIterator __first, _InputIterator __last,
+                    _OutputIterator __result, _BinaryOperation __binary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIterator,
+        typename iterator_traits<_InputIterator>::value_type>);
+
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __adjacent_difference(__first, __last, __result,
+                               __value_type(__first),
+                               __binary_op);
+}
+
+// Returns __x ** __n, where __n >= 0.  _Note that "multiplication"
+// is required to be associative, but not necessarily commutative.
+
+ 
+template <class _Tp, class _Integer, class _MonoidOperation>
+_Tp __power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op)
+{
+  if (__n == 0)
+    return identity_element(__monoid_op);
+  else {
+    while ((__n & 1) == 0) {
+      __n >>= 1;
+      __x = __monoid_op(__x, __x);
+    }
+
+    _Tp __result = __x;
+    __n >>= 1;
+    while (__n != 0) {
+      __x = __monoid_op(__x, __x);
+      if ((__n & 1) != 0)
+        __result = __monoid_op(__result, __x);
+      __n >>= 1;
+    }
+    return __result;
+  }
+}
+
+template <class _Tp, class _Integer>
+inline _Tp __power(_Tp __x, _Integer __n)
+{
+  return __power(__x, __n, multiplies<_Tp>());
+}
+
+// Alias for the internal name __power.  Note that power is an extension,
+// not part of the C++ standard.
+
+template <class _Tp, class _Integer, class _MonoidOperation>
+inline _Tp power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op)
+{
+  return __power(__x, __n, __monoid_op);
+}
+
+template <class _Tp, class _Integer>
+inline _Tp power(_Tp __x, _Integer __n)
+{
+  return __power(__x, __n);
+}
+
+// iota is not part of the C++ standard.  It is an extension.
+
+template <class _ForwardIter, class _Tp>
+void 
+iota(_ForwardIter __first, _ForwardIter __last, _Tp __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  while (__first != __last)
+    *__first++ = __value++;
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_NUMERIC_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_pair.h b/contrib/media/updf/include/bits/stl_pair.h
new file mode 100644
index 000000000..efb166c1b
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_pair.h
@@ -0,0 +1,106 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_PAIR_H
+#define __SGI_STL_INTERNAL_PAIR_H
+
+namespace std
+{
+
+template <class _T1, class _T2>
+struct pair {
+  typedef _T1 first_type;
+  typedef _T2 second_type;
+
+  _T1 first;
+  _T2 second;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//265.  std::pair::pair() effects overly restrictive
+  pair() : first(), second() {}
+#else
+  pair() : first(_T1()), second(_T2()) {}
+#endif
+  pair(const _T1& __a, const _T2& __b) : first(__a), second(__b) {}
+
+  template <class _U1, class _U2>
+  pair(const pair<_U1, _U2>& __p) : first(__p.first), second(__p.second) {}
+};
+
+template <class _T1, class _T2>
+inline bool operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+{ 
+  return __x.first == __y.first && __x.second == __y.second; 
+}
+
+template <class _T1, class _T2>
+inline bool operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+{ 
+  return __x.first < __y.first || 
+         (!(__y.first < __x.first) && __x.second < __y.second); 
+}
+
+template <class _T1, class _T2>
+inline bool operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
+  return !(__x == __y);
+}
+
+template <class _T1, class _T2>
+inline bool operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
+  return __y < __x;
+}
+
+template <class _T1, class _T2>
+inline bool operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
+  return !(__y < __x);
+}
+
+template <class _T1, class _T2>
+inline bool operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
+  return !(__x < __y);
+}
+
+template <class _T1, class _T2>
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//181.  make_pair() unintended behavior
+inline pair<_T1, _T2> make_pair(_T1 __x, _T2 __y)
+#else
+inline pair<_T1, _T2> make_pair(const _T1& __x, const _T2& __y)
+#endif
+{
+  return pair<_T1, _T2>(__x, __y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_PAIR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_pthread_alloc.h b/contrib/media/updf/include/bits/stl_pthread_alloc.h
new file mode 100644
index 000000000..65879354f
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_pthread_alloc.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 1996-1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BITS_STL_PTHREAD_ALLOC_H
+#define _CPP_BITS_STL_PTHREAD_ALLOC_H 1
+
+#include <bits/pthread_allocimpl.h>
+
+using std::_Pthread_alloc_template;
+using std::pthread_alloc;
+
+#endif /* _CPP_BITS_STL_PTHREAD_ALLOC_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_queue.h b/contrib/media/updf/include/bits/stl_queue.h
new file mode 100644
index 000000000..c1fe023e4
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_queue.h
@@ -0,0 +1,198 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_QUEUE_H
+#define __SGI_STL_INTERNAL_QUEUE_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declarations of operators < and ==, needed for friend declaration.
+
+template <class _Tp, 
+          class _Sequence = deque<_Tp> >
+class queue;
+
+template <class _Tp, class _Seq>
+inline bool operator==(const queue<_Tp, _Seq>&, const queue<_Tp, _Seq>&);
+
+template <class _Tp, class _Seq>
+inline bool operator<(const queue<_Tp, _Seq>&, const queue<_Tp, _Seq>&);
+
+
+template <class _Tp, class _Sequence>
+class queue
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires(_Sequence, _FrontInsertionSequenceConcept);
+  __glibcpp_class_requires(_Sequence, _BackInsertionSequenceConcept);
+  typedef typename _Sequence::value_type _Sequence_value_type;
+  __glibcpp_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept);
+
+  template <class _Tp1, class _Seq1>
+  friend bool operator== (const queue<_Tp1, _Seq1>&,
+                          const queue<_Tp1, _Seq1>&);
+  template <class _Tp1, class _Seq1>
+  friend bool operator< (const queue<_Tp1, _Seq1>&,
+                         const queue<_Tp1, _Seq1>&);
+public:
+  typedef typename _Sequence::value_type      value_type;
+  typedef typename _Sequence::size_type       size_type;
+  typedef          _Sequence                  container_type;
+
+  typedef typename _Sequence::reference       reference;
+  typedef typename _Sequence::const_reference const_reference;
+protected:
+  _Sequence c;
+public:
+  explicit queue(const _Sequence& __c = _Sequence()) : c(__c) {}
+
+  bool empty() const { return c.empty(); }
+  size_type size() const { return c.size(); }
+  reference front() { return c.front(); }
+  const_reference front() const { return c.front(); }
+  reference back() { return c.back(); }
+  const_reference back() const { return c.back(); }
+  void push(const value_type& __x) { c.push_back(__x); }
+  void pop() { c.pop_front(); }
+};
+
+template <class _Tp, class _Sequence>
+bool 
+operator==(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return __x.c == __y.c;
+}
+
+template <class _Tp, class _Sequence>
+bool
+operator<(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return __x.c < __y.c;
+}
+
+template <class _Tp, class _Sequence>
+bool
+operator!=(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Sequence>
+bool 
+operator>(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return __y < __x;
+}
+
+template <class _Tp, class _Sequence>
+bool 
+operator<=(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return !(__y < __x);
+}
+
+template <class _Tp, class _Sequence>
+bool 
+operator>=(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return !(__x < __y);
+}
+
+template <class _Tp, 
+          class _Sequence = vector<_Tp>,
+          class _Compare  = less<typename _Sequence::value_type> >
+class priority_queue
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires(_Sequence, _SequenceConcept);
+  __glibcpp_class_requires(_Sequence, _RandomAccessContainerConcept);
+  typedef typename _Sequence::value_type _Sequence_value_type;
+  __glibcpp_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Tp, _Tp, _BinaryFunctionConcept);
+
+public:
+  typedef typename _Sequence::value_type      value_type;
+  typedef typename _Sequence::size_type       size_type;
+  typedef          _Sequence                  container_type;
+
+  typedef typename _Sequence::reference       reference;
+  typedef typename _Sequence::const_reference const_reference;
+protected:
+  _Sequence c;
+  _Compare comp;
+public:
+  explicit priority_queue(const _Compare& __x = _Compare(),
+			  const _Sequence& __s = _Sequence()) 
+    : c(__s), comp(__x) 
+    { make_heap(c.begin(), c.end(), comp); }
+
+  template <class _InputIterator>
+  priority_queue(_InputIterator __first, _InputIterator __last,
+                 const _Compare& __x = _Compare(),
+		 const _Sequence& __s = _Sequence())
+  : c(__s), comp(__x)
+  { 
+    c.insert(c.end(), __first, __last);
+    make_heap(c.begin(), c.end(), comp);
+  }
+
+  bool empty() const { return c.empty(); }
+  size_type size() const { return c.size(); }
+  const_reference top() const { return c.front(); }
+  void push(const value_type& __x) {
+    __STL_TRY {
+      c.push_back(__x); 
+      push_heap(c.begin(), c.end(), comp);
+    }
+    __STL_UNWIND(c.clear());
+  }
+  void pop() {
+    __STL_TRY {
+      pop_heap(c.begin(), c.end(), comp);
+      c.pop_back();
+    }
+    __STL_UNWIND(c.clear());
+  }
+};
+
+// no equality is provided
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_QUEUE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_raw_storage_iter.h b/contrib/media/updf/include/bits/stl_raw_storage_iter.h
new file mode 100644
index 000000000..22fec74bc
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_raw_storage_iter.h
@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ * You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_RAW_STORAGE_ITERATOR_H
+#define _CPP_BITS_STL_RAW_STORAGE_ITERATOR_H 1
+
+namespace std
+{
+
+template <class _ForwardIterator, class _Tp>
+class raw_storage_iterator {
+protected:
+  _ForwardIterator _M_iter;
+public:
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  explicit raw_storage_iterator(_ForwardIterator __x) : _M_iter(__x) {}
+  raw_storage_iterator& operator*() { return *this; }
+  raw_storage_iterator& operator=(const _Tp& __element) {
+    construct(&*_M_iter, __element);
+    return *this;
+  }        
+  raw_storage_iterator<_ForwardIterator, _Tp>& operator++() {
+    ++_M_iter;
+    return *this;
+  }
+  raw_storage_iterator<_ForwardIterator, _Tp> operator++(int) {
+    raw_storage_iterator<_ForwardIterator, _Tp> __tmp = *this;
+    ++_M_iter;
+    return __tmp;
+  }
+};
+
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_RAW_STORAGE_ITERATOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_relops.h b/contrib/media/updf/include/bits/stl_relops.h
new file mode 100644
index 000000000..531137a67
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_relops.h
@@ -0,0 +1,76 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+/**** libstdc++-v3 note:  Inclusion of this file has been removed from
+ * all of the other STL headers for safety reasons, except std_utility.h.
+ * For more information, see the thread of about twenty messages starting
+ * with <URL:http://gcc.gnu.org/ml/libstdc++/2001-01/msg00223.html>, or the
+ * FAQ at <URL:http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#4_4>.
+ *
+ * Short summary:  the rel_ops operators cannot be made to play nice.
+ * Don't use them.
+*/
+
+#ifndef _CPP_BITS_STL_RELOPS_H
+#define _CPP_BITS_STL_RELOPS_H 1
+
+namespace std
+{
+  namespace rel_ops
+  {
+
+template <class _Tp>
+inline bool operator!=(const _Tp& __x, const _Tp& __y) {
+  return !(__x == __y);
+}
+
+template <class _Tp>
+inline bool operator>(const _Tp& __x, const _Tp& __y) {
+  return __y < __x;
+}
+
+template <class _Tp>
+inline bool operator<=(const _Tp& __x, const _Tp& __y) {
+  return !(__y < __x);
+}
+
+template <class _Tp>
+inline bool operator>=(const _Tp& __x, const _Tp& __y) {
+  return !(__x < __y);
+}
+
+  } // namespace rel_ops
+} // namespace std
+
+#endif /* _CPP_BITS_STL_RELOPS_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_set.h b/contrib/media/updf/include/bits/stl_set.h
new file mode 100644
index 000000000..13dca9f32
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_set.h
@@ -0,0 +1,244 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_SET_H
+#define __SGI_STL_INTERNAL_SET_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declarations of operators < and ==, needed for friend declaration.
+
+template <class _Key, class _Compare = less<_Key>,
+          class _Alloc = allocator<_Key> >
+class set;
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator==(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<(const set<_Key,_Compare,_Alloc>& __x, 
+                      const set<_Key,_Compare,_Alloc>& __y);
+
+
+template <class _Key, class _Compare, class _Alloc>
+class set
+{
+  // concept requirements
+  __glibcpp_class_requires(_Key, _SGIAssignableConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Key, _Key, _BinaryFunctionConcept);
+
+public:
+  // typedefs:
+  typedef _Key     key_type;
+  typedef _Key     value_type;
+  typedef _Compare key_compare;
+  typedef _Compare value_compare;
+private:
+  typedef _Rb_tree<key_type, value_type, 
+                  _Identity<value_type>, key_compare, _Alloc> _Rep_type;
+  _Rep_type _M_t;  // red-black tree representing set
+public:
+  typedef typename _Rep_type::const_pointer pointer;
+  typedef typename _Rep_type::const_pointer const_pointer;
+  typedef typename _Rep_type::const_reference reference;
+  typedef typename _Rep_type::const_reference const_reference;
+  typedef typename _Rep_type::const_iterator iterator;
+  typedef typename _Rep_type::const_iterator const_iterator;
+  typedef typename _Rep_type::const_reverse_iterator reverse_iterator;
+  typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+  typedef typename _Rep_type::size_type size_type;
+  typedef typename _Rep_type::difference_type difference_type;
+  typedef typename _Rep_type::allocator_type allocator_type;
+
+  // allocation/deallocation
+
+  set() : _M_t(_Compare(), allocator_type()) {}
+  explicit set(const _Compare& __comp,
+               const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) {}
+
+  template <class _InputIterator>
+  set(_InputIterator __first, _InputIterator __last)
+    : _M_t(_Compare(), allocator_type())
+    { _M_t.insert_unique(__first, __last); }
+
+  template <class _InputIterator>
+  set(_InputIterator __first, _InputIterator __last, const _Compare& __comp,
+      const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { _M_t.insert_unique(__first, __last); }
+
+  set(const set<_Key,_Compare,_Alloc>& __x) : _M_t(__x._M_t) {}
+  set<_Key,_Compare,_Alloc>& operator=(const set<_Key, _Compare, _Alloc>& __x)
+  { 
+    _M_t = __x._M_t; 
+    return *this;
+  }
+
+  // accessors:
+
+  key_compare key_comp() const { return _M_t.key_comp(); }
+  value_compare value_comp() const { return _M_t.key_comp(); }
+  allocator_type get_allocator() const { return _M_t.get_allocator(); }
+
+  iterator begin() const { return _M_t.begin(); }
+  iterator end() const { return _M_t.end(); }
+  reverse_iterator rbegin() const { return _M_t.rbegin(); } 
+  reverse_iterator rend() const { return _M_t.rend(); }
+  bool empty() const { return _M_t.empty(); }
+  size_type size() const { return _M_t.size(); }
+  size_type max_size() const { return _M_t.max_size(); }
+  void swap(set<_Key,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
+
+  // insert/erase
+  pair<iterator,bool> insert(const value_type& __x) { 
+    pair<typename _Rep_type::iterator, bool> __p = _M_t.insert_unique(__x); 
+    return pair<iterator, bool>(__p.first, __p.second);
+  }
+  iterator insert(iterator __position, const value_type& __x) {
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    return _M_t.insert_unique((_Rep_iterator&)__position, __x);
+  }
+  template <class _InputIterator>
+  void insert(_InputIterator __first, _InputIterator __last) {
+    _M_t.insert_unique(__first, __last);
+  }
+  void erase(iterator __position) { 
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    _M_t.erase((_Rep_iterator&)__position); 
+  }
+  size_type erase(const key_type& __x) { 
+    return _M_t.erase(__x); 
+  }
+  void erase(iterator __first, iterator __last) { 
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    _M_t.erase((_Rep_iterator&)__first, (_Rep_iterator&)__last); 
+  }
+  void clear() { _M_t.clear(); }
+
+  // set operations:
+
+  size_type count(const key_type& __x) const {
+    return _M_t.find(__x) == _M_t.end() ? 0 : 1;
+  }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//214.  set::find() missing const overload
+  iterator find(const key_type& __x) { return _M_t.find(__x); }
+  const_iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  iterator lower_bound(const key_type& __x) {
+    return _M_t.lower_bound(__x);
+  }
+  const_iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x);
+  }
+  iterator upper_bound(const key_type& __x) {
+    return _M_t.upper_bound(__x); 
+  }
+  const_iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+  pair<iterator,iterator> equal_range(const key_type& __x) {
+    return _M_t.equal_range(__x);
+  }
+  pair<const_iterator,const_iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+#else
+  iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x);
+  }
+  iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+  pair<iterator,iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+#endif
+
+  template <class _K1, class _C1, class _A1>
+  friend bool operator== (const set<_K1,_C1,_A1>&, const set<_K1,_C1,_A1>&);
+  template <class _K1, class _C1, class _A1>
+  friend bool operator< (const set<_K1,_C1,_A1>&, const set<_K1,_C1,_A1>&);
+};
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator==(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y) {
+  return __x._M_t == __y._M_t;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<(const set<_Key,_Compare,_Alloc>& __x, 
+                      const set<_Key,_Compare,_Alloc>& __y) {
+  return __x._M_t < __y._M_t;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator!=(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator>(const set<_Key,_Compare,_Alloc>& __x, 
+                      const set<_Key,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<=(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator>=(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline void swap(set<_Key,_Compare,_Alloc>& __x, 
+                 set<_Key,_Compare,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_SET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_stack.h b/contrib/media/updf/include/bits/stl_stack.h
new file mode 100644
index 000000000..9f4fd4606
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_stack.h
@@ -0,0 +1,130 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_STACK_H
+#define __SGI_STL_INTERNAL_STACK_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declarations of operators == and <, needed for friend declaration.
+
+template <class _Tp, 
+          class _Sequence = deque<_Tp> >
+class stack;
+
+template <class _Tp, class _Seq>
+bool operator==(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y);
+
+template <class _Tp, class _Seq>
+bool operator<(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y);
+
+
+template <class _Tp, class _Sequence>
+class stack
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires(_Sequence, _BackInsertionSequenceConcept);
+  typedef typename _Sequence::value_type _Sequence_value_type;
+  __glibcpp_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept);
+
+  template <class _Tp1, class _Seq1>
+  friend bool operator== (const stack<_Tp1, _Seq1>&,
+                          const stack<_Tp1, _Seq1>&);
+  template <class _Tp1, class _Seq1>
+  friend bool operator< (const stack<_Tp1, _Seq1>&,
+                         const stack<_Tp1, _Seq1>&);
+public:
+  typedef typename _Sequence::value_type      value_type;
+  typedef typename _Sequence::size_type       size_type;
+  typedef          _Sequence                  container_type;
+
+  typedef typename _Sequence::reference       reference;
+  typedef typename _Sequence::const_reference const_reference;
+protected:
+  _Sequence c;
+public:
+  stack() : c() {}
+  explicit stack(const _Sequence& __s) : c(__s) {}
+
+  bool empty() const { return c.empty(); }
+  size_type size() const { return c.size(); }
+  reference top() { return c.back(); }
+  const_reference top() const { return c.back(); }
+  void push(const value_type& __x) { c.push_back(__x); }
+  void pop() { c.pop_back(); }
+};
+
+template <class _Tp, class _Seq>
+bool operator==(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return __x.c == __y.c;
+}
+
+template <class _Tp, class _Seq>
+bool operator<(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return __x.c < __y.c;
+}
+
+template <class _Tp, class _Seq>
+bool operator!=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Seq>
+bool operator>(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return __y < __x;
+}
+
+template <class _Tp, class _Seq>
+bool operator<=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return !(__y < __x);
+}
+
+template <class _Tp, class _Seq>
+bool operator>=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return !(__x < __y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_STACK_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_tempbuf.h b/contrib/media/updf/include/bits/stl_tempbuf.h
new file mode 100644
index 000000000..e1c5334e4
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_tempbuf.h
@@ -0,0 +1,152 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_TEMPBUF_H
+#define __SGI_STL_INTERNAL_TEMPBUF_H
+
+namespace std
+{
+
+template <class _Tp>
+pair<_Tp*, ptrdiff_t> 
+__get_temporary_buffer(ptrdiff_t __len, _Tp*)
+{
+  if (__len > ptrdiff_t(INT_MAX / sizeof(_Tp)))
+    __len = INT_MAX / sizeof(_Tp);
+
+  while (__len > 0) {
+    _Tp* __tmp = (_Tp*) malloc((size_t)__len * sizeof(_Tp));
+    if (__tmp != 0)
+      return pair<_Tp*, ptrdiff_t>(__tmp, __len);
+    __len /= 2;
+  }
+
+  return pair<_Tp*, ptrdiff_t>((_Tp*)0, 0);
+}
+
+template <class _Tp>
+inline pair<_Tp*, ptrdiff_t> get_temporary_buffer(ptrdiff_t __len) {
+  return __get_temporary_buffer(__len, (_Tp*) 0);
+}
+
+// This overload is not required by the standard; it is an extension.
+// It is supported for backward compatibility with the HP STL, and
+// because not all compilers support the language feature (explicit
+// function template arguments) that is required for the standard
+// version of get_temporary_buffer.
+template <class _Tp>
+inline pair<_Tp*, ptrdiff_t> get_temporary_buffer(ptrdiff_t __len, _Tp*) {
+  return __get_temporary_buffer(__len, (_Tp*) 0);
+}
+
+template <class _Tp>
+void return_temporary_buffer(_Tp* __p) {
+  free(__p);
+}
+
+template <class _ForwardIterator, class _Tp>
+class _Temporary_buffer {
+private:
+  ptrdiff_t  _M_original_len;
+  ptrdiff_t  _M_len;
+  _Tp*       _M_buffer;
+
+  void _M_allocate_buffer() {
+    _M_original_len = _M_len;
+    _M_buffer = 0;
+
+    if (_M_len > (ptrdiff_t)(INT_MAX / sizeof(_Tp)))
+      _M_len = INT_MAX / sizeof(_Tp);
+
+    while (_M_len > 0) {
+      _M_buffer = (_Tp*) malloc(_M_len * sizeof(_Tp));
+      if (_M_buffer)
+        break;
+      _M_len /= 2;
+    }
+  }
+
+  void _M_initialize_buffer(const _Tp&, __true_type) {}
+  void _M_initialize_buffer(const _Tp& val, __false_type) {
+    uninitialized_fill_n(_M_buffer, _M_len, val);
+  }
+
+public:
+  ptrdiff_t size() const { return _M_len; }
+  ptrdiff_t requested_size() const { return _M_original_len; }
+  _Tp* begin() { return _M_buffer; }
+  _Tp* end() { return _M_buffer + _M_len; }
+
+  _Temporary_buffer(_ForwardIterator __first, _ForwardIterator __last) {
+    // Workaround for a __type_traits bug in the pre-7.3 compiler.
+    typedef typename __type_traits<_Tp>::has_trivial_default_constructor
+            _Trivial;
+
+    __STL_TRY {
+      _M_len = 0;
+      distance(__first, __last, _M_len);
+      _M_allocate_buffer();
+      if (_M_len > 0)
+        _M_initialize_buffer(*__first, _Trivial());
+    }
+    __STL_UNWIND(free(_M_buffer); _M_buffer = 0; _M_len = 0);
+  }
+ 
+  ~_Temporary_buffer() {  
+    destroy(_M_buffer, _M_buffer + _M_len);
+    free(_M_buffer);
+  }
+
+private:
+  // Disable copy constructor and assignment operator.
+  _Temporary_buffer(const _Temporary_buffer&) {}
+  void operator=(const _Temporary_buffer&) {}
+};
+
+// Class temporary_buffer is not part of the standard.  It is an extension.
+
+template <class _ForwardIterator, 
+          class _Tp 
+                    = typename iterator_traits<_ForwardIterator>::value_type
+         >
+struct temporary_buffer : public _Temporary_buffer<_ForwardIterator, _Tp>
+{
+  temporary_buffer(_ForwardIterator __first, _ForwardIterator __last)
+    : _Temporary_buffer<_ForwardIterator, _Tp>(__first, __last) {}
+  ~temporary_buffer() {}
+};
+    
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_TEMPBUF_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_threads.h b/contrib/media/updf/include/bits/stl_threads.h
new file mode 100644
index 000000000..cdbf205df
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_threads.h
@@ -0,0 +1,512 @@
+/*
+ * Copyright (c) 1997-1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+// WARNING: This is an internal header file, included by other C++
+// standard library headers.  You should not attempt to use this header
+// file directly.
+// Stl_config.h should be included before this file.
+
+#ifndef __SGI_STL_INTERNAL_THREADS_H
+#define __SGI_STL_INTERNAL_THREADS_H
+
+// Supported threading models are native SGI, pthreads, uithreads
+// (similar to pthreads, but based on an earlier draft of the Posix
+// threads standard), and Win32 threads.  Uithread support by Jochen
+// Schlick, 1999.
+
+// GCC extension begin
+// In order to present a stable threading configuration, in all cases,
+// gcc looks for it's own abstraction layer before all others.  All
+// modifications to this file are marked to allow easier importation of
+// STL upgrades.
+#if defined(__STL_GTHREADS)
+#include "bits/gthr.h"
+#else
+// GCC extension end
+#if defined(__STL_SGI_THREADS)
+#include <mutex.h>
+#include <time.h>
+#elif defined(__STL_PTHREADS)
+#include <pthread.h>
+#elif defined(__STL_UITHREADS)
+#include <thread.h>
+#include <synch.h>
+#elif defined(__STL_WIN32THREADS)
+#include <windows.h>
+#endif
+// GCC extension begin
+#endif
+// GCC extension end
+
+namespace std
+{
+
+// Class _Refcount_Base provides a type, _RC_t, a data member,
+// _M_ref_count, and member functions _M_incr and _M_decr, which perform
+// atomic preincrement/predecrement.  The constructor initializes 
+// _M_ref_count.
+
+// Hack for SGI o32 compilers.
+#if defined(__STL_SGI_THREADS) && !defined(__add_and_fetch) && \
+    (__mips < 3 || !(defined (_ABIN32) || defined(_ABI64)))
+#  define __add_and_fetch(__l,__v) add_then_test((unsigned long*)__l,__v)  
+#  define __test_and_set(__l,__v)  test_and_set(__l,__v)
+#endif /* o32 */
+
+struct _Refcount_Base
+{
+  // The type _RC_t
+# ifdef __STL_WIN32THREADS
+  typedef long _RC_t;
+# else
+  typedef size_t _RC_t;
+#endif
+  
+  // The data member _M_ref_count
+   volatile _RC_t _M_ref_count;
+
+  // Constructor
+// GCC extension begin
+#ifdef __STL_GTHREADS
+  __gthread_mutex_t _M_ref_count_lock;
+  _Refcount_Base(_RC_t __n) : _M_ref_count(__n)
+    {
+#ifdef __GTHREAD_MUTEX_INIT
+      __gthread_mutex_t __tmp = __GTHREAD_MUTEX_INIT;
+      _M_ref_count_lock = __tmp;
+#elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+      __GTHREAD_MUTEX_INIT_FUNCTION (&_M_ref_count_lock);
+#else
+#error __GTHREAD_MUTEX_INIT or __GTHREAD_MUTEX_INIT_FUNCTION should be defined by gthr.h abstraction layer, report problem to libstdc++@gcc.gnu.org.
+#endif
+    }
+#else
+// GCC extension end
+# ifdef __STL_PTHREADS
+  pthread_mutex_t _M_ref_count_lock;
+  _Refcount_Base(_RC_t __n) : _M_ref_count(__n)
+    { pthread_mutex_init(&_M_ref_count_lock, 0); }
+# elif defined(__STL_UITHREADS)
+  mutex_t         _M_ref_count_lock;
+  _Refcount_Base(_RC_t __n) : _M_ref_count(__n)
+    { mutex_init(&_M_ref_count_lock, USYNC_THREAD, 0); }
+# else
+  _Refcount_Base(_RC_t __n) : _M_ref_count(__n) {}
+# endif
+// GCC extension begin
+#endif
+// GCC extension end
+
+// GCC extension begin
+#ifdef __STL_GTHREADS
+  void _M_incr() {
+    __gthread_mutex_lock(&_M_ref_count_lock);
+    ++_M_ref_count;
+    __gthread_mutex_unlock(&_M_ref_count_lock);
+  }
+  _RC_t _M_decr() {
+    __gthread_mutex_lock(&_M_ref_count_lock);
+    volatile _RC_t __tmp = --_M_ref_count;
+    __gthread_mutex_unlock(&_M_ref_count_lock);
+    return __tmp;
+  }
+#else
+// GCC extension end
+  // _M_incr and _M_decr
+# ifdef __STL_SGI_THREADS
+  void _M_incr() {  __add_and_fetch(&_M_ref_count, 1); }
+  _RC_t _M_decr() { return __add_and_fetch(&_M_ref_count, (size_t) -1); }
+# elif defined (__STL_WIN32THREADS)
+   void _M_incr() { InterlockedIncrement((_RC_t*)&_M_ref_count); }
+  _RC_t _M_decr() { return InterlockedDecrement((_RC_t*)&_M_ref_count); }
+# elif defined(__STL_PTHREADS)
+  void _M_incr() {
+    pthread_mutex_lock(&_M_ref_count_lock);
+    ++_M_ref_count;
+    pthread_mutex_unlock(&_M_ref_count_lock);
+  }
+  _RC_t _M_decr() {
+    pthread_mutex_lock(&_M_ref_count_lock);
+    volatile _RC_t __tmp = --_M_ref_count;
+    pthread_mutex_unlock(&_M_ref_count_lock);
+    return __tmp;
+  }
+# elif defined(__STL_UITHREADS)
+  void _M_incr() {
+    mutex_lock(&_M_ref_count_lock);
+    ++_M_ref_count;
+    mutex_unlock(&_M_ref_count_lock);
+  }
+  _RC_t _M_decr() {
+    mutex_lock(&_M_ref_count_lock);
+    /*volatile*/ _RC_t __tmp = --_M_ref_count;
+    mutex_unlock(&_M_ref_count_lock);
+    return __tmp;
+  }
+# else  /* No threads */
+  void _M_incr() { ++_M_ref_count; }
+  _RC_t _M_decr() { return --_M_ref_count; }
+# endif
+// GCC extension begin
+#endif
+// GCC extension end
+};
+
+// Atomic swap on unsigned long
+// This is guaranteed to behave as though it were atomic only if all
+// possibly concurrent updates use _Atomic_swap.
+// In some cases the operation is emulated with a lock.
+// GCC extension begin
+#ifdef __STL_GTHREADS
+// We don't provide an _Atomic_swap in this configuration.  This only
+// affects the use of ext/rope with threads.  Someone could add this
+// later, if required.  You can start by cloning the __STL_PTHREADS
+// path while making the obvious changes.  Later it could be optimized
+// to use the atomicity.h abstraction layer from libstdc++-v3.
+#else
+// GCC extension end
+# ifdef __STL_SGI_THREADS
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+#       if __mips < 3 || !(defined (_ABIN32) || defined(_ABI64))
+            return test_and_set(__p, __q);
+#       else
+            return __test_and_set(__p, (unsigned long)__q);
+#       endif
+    }
+# elif defined(__STL_WIN32THREADS)
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        return (unsigned long) InterlockedExchange((LPLONG)__p, (LONG)__q);
+    }
+# elif defined(__STL_PTHREADS)
+    // We use a template here only to get a unique initialized instance.
+    template<int __dummy>
+    struct _Swap_lock_struct {
+        static pthread_mutex_t _S_swap_lock;
+    };
+
+    template<int __dummy>
+    pthread_mutex_t
+    _Swap_lock_struct<__dummy>::_S_swap_lock = PTHREAD_MUTEX_INITIALIZER;
+
+    // This should be portable, but performance is expected
+    // to be quite awful.  This really needs platform specific
+    // code.
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        pthread_mutex_lock(&_Swap_lock_struct<0>::_S_swap_lock);
+        unsigned long __result = *__p;
+        *__p = __q;
+        pthread_mutex_unlock(&_Swap_lock_struct<0>::_S_swap_lock);
+        return __result;
+    }
+# elif defined(__STL_UITHREADS)
+    // We use a template here only to get a unique initialized instance.
+    template<int __dummy>
+    struct _Swap_lock_struct {
+        static mutex_t _S_swap_lock;
+    };
+
+    template<int __dummy>
+    mutex_t
+    _Swap_lock_struct<__dummy>::_S_swap_lock = DEFAULTMUTEX;
+
+    // This should be portable, but performance is expected
+    // to be quite awful.  This really needs platform specific
+    // code.
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        mutex_lock(&_Swap_lock_struct<0>::_S_swap_lock);
+        unsigned long __result = *__p;
+        *__p = __q;
+        mutex_unlock(&_Swap_lock_struct<0>::_S_swap_lock);
+        return __result;
+    }
+# elif defined (__STL_SOLARIS_THREADS)
+    // any better solutions ?
+    // We use a template here only to get a unique initialized instance.
+    template<int __dummy>
+    struct _Swap_lock_struct {
+        static mutex_t _S_swap_lock;
+    };
+
+# if ( __STL_STATIC_TEMPLATE_DATA > 0 )
+    template<int __dummy>
+    mutex_t
+    _Swap_lock_struct<__dummy>::_S_swap_lock = DEFAULTMUTEX;
+#  else
+    __DECLARE_INSTANCE(mutex_t, _Swap_lock_struct<__dummy>::_S_swap_lock, 
+                       =DEFAULTMUTEX);
+# endif /* ( __STL_STATIC_TEMPLATE_DATA > 0 ) */
+
+    // This should be portable, but performance is expected
+    // to be quite awful.  This really needs platform specific
+    // code.
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        mutex_lock(&_Swap_lock_struct<0>::_S_swap_lock);
+        unsigned long __result = *__p;
+        *__p = __q;
+        mutex_unlock(&_Swap_lock_struct<0>::_S_swap_lock);
+        return __result;
+    }
+# else
+    static inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        unsigned long __result = *__p;
+        *__p = __q;
+        return __result;
+    }
+# endif
+// GCC extension begin
+#endif
+// GCC extension end
+
+// Locking class.  Note that this class *does not have a constructor*.
+// It must be initialized either statically, with __STL_MUTEX_INITIALIZER,
+// or dynamically, by explicitly calling the _M_initialize member function.
+// (This is similar to the ways that a pthreads mutex can be initialized.)
+// There are explicit member functions for acquiring and releasing the lock.
+
+// There is no constructor because static initialization is essential for
+// some uses, and only a class aggregate (see section 8.5.1 of the C++
+// standard) can be initialized that way.  That means we must have no
+// constructors, no base classes, no virtual functions, and no private or
+// protected members.
+
+// Helper struct.  This is a workaround for various compilers that don't
+// handle static variables in inline functions properly.
+template <int __inst>
+struct _STL_mutex_spin {
+  enum { __low_max = 30, __high_max = 1000 };
+  // Low if we suspect uniprocessor, high for multiprocessor.
+
+  static unsigned __max;
+  static unsigned __last;
+};
+
+template <int __inst>
+unsigned _STL_mutex_spin<__inst>::__max = _STL_mutex_spin<__inst>::__low_max;
+
+template <int __inst>
+unsigned _STL_mutex_spin<__inst>::__last = 0;
+
+// GCC extension begin
+#if defined(__STL_GTHREADS)
+#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+extern __gthread_mutex_t _GLIBCPP_mutex;
+extern __gthread_mutex_t *_GLIBCPP_mutex_address;
+extern __gthread_once_t _GLIBCPP_once;
+extern void _GLIBCPP_mutex_init (void);
+extern void _GLIBCPP_mutex_address_init (void);
+#endif
+#endif
+// GCC extension end
+
+struct _STL_mutex_lock
+{
+// GCC extension begin
+#if defined(__STL_GTHREADS)
+  // The class must be statically initialized with __STL_MUTEX_INITIALIZER.
+#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+  volatile int _M_init_flag;
+  __gthread_once_t _M_once;
+#endif
+  __gthread_mutex_t _M_lock;
+  void _M_initialize() {
+#ifdef __GTHREAD_MUTEX_INIT
+    // There should be no code in this path given the usage rules above.
+#elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+    if (_M_init_flag) return;
+    if (__gthread_once (&_GLIBCPP_once, _GLIBCPP_mutex_init) != 0
+        && __gthread_active_p ())
+      abort ();
+    __gthread_mutex_lock (&_GLIBCPP_mutex);
+    if (!_M_init_flag) {
+	// Even though we have a global lock, we use __gthread_once to be
+	// absolutely certain the _M_lock mutex is only initialized once on
+	// multiprocessor systems.
+	_GLIBCPP_mutex_address = &_M_lock;
+	if (__gthread_once (&_M_once, _GLIBCPP_mutex_address_init) != 0
+	    && __gthread_active_p ())
+	  abort ();
+	_M_init_flag = 1;
+    }
+    __gthread_mutex_unlock (&_GLIBCPP_mutex);
+#endif
+  }
+  void _M_acquire_lock() {
+#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+    if (!_M_init_flag) _M_initialize();
+#endif
+    __gthread_mutex_lock(&_M_lock);
+  }
+  void _M_release_lock() {
+#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+    if (!_M_init_flag) _M_initialize();
+#endif
+    __gthread_mutex_unlock(&_M_lock);
+  }
+#else
+// GCC extension end
+#if defined(__STL_SGI_THREADS) || defined(__STL_WIN32THREADS)
+  // It should be relatively easy to get this to work on any modern Unix.
+  volatile unsigned long _M_lock;
+  void _M_initialize() { _M_lock = 0; }
+  static void _S_nsec_sleep(int __log_nsec) {
+#     ifdef __STL_SGI_THREADS
+          struct timespec __ts;
+          /* Max sleep is 2**27nsec ~ 60msec      */
+          __ts.tv_sec = 0;
+          __ts.tv_nsec = 1L << __log_nsec;
+          nanosleep(&__ts, 0);
+#     elif defined(__STL_WIN32THREADS)
+          if (__log_nsec <= 20) {
+              Sleep(0);
+          } else {
+              Sleep(1 << (__log_nsec - 20));
+          }
+#     else
+#       error unimplemented
+#     endif
+  }
+  void _M_acquire_lock() {
+    volatile unsigned long* __lock = &this->_M_lock;
+
+    if (!_Atomic_swap((unsigned long*)__lock, 1)) {
+      return;
+    }
+    unsigned __my_spin_max = _STL_mutex_spin<0>::__max;
+    unsigned __my_last_spins = _STL_mutex_spin<0>::__last;
+    volatile unsigned __junk = 17;      // Value doesn't matter.
+    unsigned __i;
+    for (__i = 0; __i < __my_spin_max; __i++) {
+      if (__i < __my_last_spins/2 || *__lock) {
+        __junk *= __junk; __junk *= __junk;
+        __junk *= __junk; __junk *= __junk;
+        continue;
+      }
+      if (!_Atomic_swap((unsigned long*)__lock, 1)) {
+        // got it!
+        // Spinning worked.  Thus we're probably not being scheduled
+        // against the other process with which we were contending.
+        // Thus it makes sense to spin longer the next time.
+        _STL_mutex_spin<0>::__last = __i;
+        _STL_mutex_spin<0>::__max = _STL_mutex_spin<0>::__high_max;
+        return;
+      }
+    }
+    // We are probably being scheduled against the other process.  Sleep.
+    _STL_mutex_spin<0>::__max = _STL_mutex_spin<0>::__low_max;
+    for (__i = 0 ;; ++__i) {
+      int __log_nsec = __i + 6;
+
+      if (__log_nsec > 27) __log_nsec = 27;
+      if (!_Atomic_swap((unsigned long *)__lock, 1)) {
+        return;
+      }
+      _S_nsec_sleep(__log_nsec);
+    }
+  }
+  void _M_release_lock() {
+    volatile unsigned long* __lock = &_M_lock;
+#   if defined(__STL_SGI_THREADS) && defined(__GNUC__) && __mips >= 3
+        asm("sync");
+        *__lock = 0;
+#   elif defined(__STL_SGI_THREADS) && __mips >= 3 \
+         && (defined (_ABIN32) || defined(_ABI64))
+        __lock_release(__lock);
+#   else 
+        *__lock = 0;
+        // This is not sufficient on many multiprocessors, since
+        // writes to protected variables and the lock may be reordered.
+#   endif
+  }
+
+// We no longer use win32 critical sections.
+// They appear to be slower in the contention-free case,
+// and they appear difficult to initialize without introducing a race.
+
+#elif defined(__STL_PTHREADS)
+  pthread_mutex_t _M_lock;
+  void _M_initialize()   { pthread_mutex_init(&_M_lock, NULL); }
+  void _M_acquire_lock() { pthread_mutex_lock(&_M_lock); }
+  void _M_release_lock() { pthread_mutex_unlock(&_M_lock); }
+#elif defined(__STL_UITHREADS)
+  mutex_t _M_lock;
+  void _M_initialize()   { mutex_init(&_M_lock, USYNC_THREAD, 0); }
+  void _M_acquire_lock() { mutex_lock(&_M_lock); }
+  void _M_release_lock() { mutex_unlock(&_M_lock); }
+#else /* No threads */
+  void _M_initialize()   {}
+  void _M_acquire_lock() {}
+  void _M_release_lock() {}
+#endif
+// GCC extension begin
+#endif
+// GCC extension end
+};
+
+// GCC extension begin
+#if defined(__STL_GTHREADS)
+#ifdef __GTHREAD_MUTEX_INIT
+#define __STL_MUTEX_INITIALIZER = { __GTHREAD_MUTEX_INIT }
+#elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+#ifdef __GTHREAD_MUTEX_INIT_DEFAULT
+#define __STL_MUTEX_INITIALIZER \
+  = { 0, __GTHREAD_ONCE_INIT, __GTHREAD_MUTEX_INIT_DEFAULT }
+#else
+#define __STL_MUTEX_INITIALIZER = { 0, __GTHREAD_ONCE_INIT }
+#endif
+#endif
+#else
+// GCC extension end
+#ifdef __STL_PTHREADS
+// Pthreads locks must be statically initialized to something other than
+// the default value of zero.
+#   define __STL_MUTEX_INITIALIZER = { PTHREAD_MUTEX_INITIALIZER }
+#elif defined(__STL_UITHREADS)
+// UIthreads locks must be statically initialized to something other than
+// the default value of zero.
+#   define __STL_MUTEX_INITIALIZER = { DEFAULTMUTEX }
+#elif defined(__STL_SGI_THREADS) || defined(__STL_WIN32THREADS)
+#   define __STL_MUTEX_INITIALIZER = { 0 }
+#else
+#   define __STL_MUTEX_INITIALIZER
+#endif
+// GCC extension begin
+#endif
+// GCC extension end
+
+
+// A locking class that uses _STL_mutex_lock.  The constructor takes a
+// reference to an _STL_mutex_lock, and acquires a lock.  The
+// destructor releases the lock.  It's not clear that this is exactly
+// the right functionality.  It will probably change in the future.
+
+struct _STL_auto_lock
+{
+  _STL_mutex_lock& _M_lock;
+  
+  _STL_auto_lock(_STL_mutex_lock& __lock) : _M_lock(__lock)
+    { _M_lock._M_acquire_lock(); }
+  ~_STL_auto_lock() { _M_lock._M_release_lock(); }
+
+private:
+  void operator=(const _STL_auto_lock&);
+  _STL_auto_lock(const _STL_auto_lock&);
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_THREADS_H */
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/stl_tree.h b/contrib/media/updf/include/bits/stl_tree.h
new file mode 100644
index 000000000..253734e60
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_tree.h
@@ -0,0 +1,1277 @@
+/*
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_TREE_H
+#define __SGI_STL_INTERNAL_TREE_H
+
+/*
+
+Red-black tree class, designed for use in implementing STL
+associative containers (set, multiset, map, and multimap). The
+insertion and deletion algorithms are based on those in Cormen,
+Leiserson, and Rivest, Introduction to Algorithms (MIT Press, 1990),
+except that
+
+(1) the header cell is maintained with links not only to the root
+but also to the leftmost node of the tree, to enable constant time
+begin(), and to the rightmost node of the tree, to enable linear time
+performance when used with the generic set algorithms (set_union,
+etc.);
+
+(2) when a node being deleted has two children its successor node is
+relinked into its place, rather than copied, so that the only
+iterators invalidated are those referring to the deleted node.
+
+*/
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_function.h>
+
+namespace std
+{ 
+
+typedef bool _Rb_tree_Color_type;
+const _Rb_tree_Color_type _S_rb_tree_red = false;
+const _Rb_tree_Color_type _S_rb_tree_black = true;
+
+struct _Rb_tree_node_base
+{
+  typedef _Rb_tree_Color_type _Color_type;
+  typedef _Rb_tree_node_base* _Base_ptr;
+
+  _Color_type _M_color; 
+  _Base_ptr _M_parent;
+  _Base_ptr _M_left;
+  _Base_ptr _M_right;
+
+  static _Base_ptr _S_minimum(_Base_ptr __x)
+  {
+    while (__x->_M_left != 0) __x = __x->_M_left;
+    return __x;
+  }
+
+  static _Base_ptr _S_maximum(_Base_ptr __x)
+  {
+    while (__x->_M_right != 0) __x = __x->_M_right;
+    return __x;
+  }
+};
+
+template <class _Value>
+struct _Rb_tree_node : public _Rb_tree_node_base
+{
+  typedef _Rb_tree_node<_Value>* _Link_type;
+  _Value _M_value_field;
+};
+
+
+struct _Rb_tree_base_iterator
+{
+  typedef _Rb_tree_node_base::_Base_ptr _Base_ptr;
+  typedef bidirectional_iterator_tag iterator_category;
+  typedef ptrdiff_t difference_type;
+  _Base_ptr _M_node;
+
+  void _M_increment()
+  {
+    if (_M_node->_M_right != 0) {
+      _M_node = _M_node->_M_right;
+      while (_M_node->_M_left != 0)
+        _M_node = _M_node->_M_left;
+    }
+    else {
+      _Base_ptr __y = _M_node->_M_parent;
+      while (_M_node == __y->_M_right) {
+        _M_node = __y;
+        __y = __y->_M_parent;
+      }
+      if (_M_node->_M_right != __y)
+        _M_node = __y;
+    }
+  }
+
+  void _M_decrement()
+  {
+    if (_M_node->_M_color == _S_rb_tree_red &&
+        _M_node->_M_parent->_M_parent == _M_node)
+      _M_node = _M_node->_M_right;
+    else if (_M_node->_M_left != 0) {
+      _Base_ptr __y = _M_node->_M_left;
+      while (__y->_M_right != 0)
+        __y = __y->_M_right;
+      _M_node = __y;
+    }
+    else {
+      _Base_ptr __y = _M_node->_M_parent;
+      while (_M_node == __y->_M_left) {
+        _M_node = __y;
+        __y = __y->_M_parent;
+      }
+      _M_node = __y;
+    }
+  }
+};
+
+template <class _Value, class _Ref, class _Ptr>
+struct _Rb_tree_iterator : public _Rb_tree_base_iterator
+{
+  typedef _Value value_type;
+  typedef _Ref reference;
+  typedef _Ptr pointer;
+  typedef _Rb_tree_iterator<_Value, _Value&, _Value*>             
+    iterator;
+  typedef _Rb_tree_iterator<_Value, const _Value&, const _Value*> 
+    const_iterator;
+  typedef _Rb_tree_iterator<_Value, _Ref, _Ptr>                   
+    _Self;
+  typedef _Rb_tree_node<_Value>* _Link_type;
+
+  _Rb_tree_iterator() {}
+  _Rb_tree_iterator(_Link_type __x) { _M_node = __x; }
+  _Rb_tree_iterator(const iterator& __it) { _M_node = __it._M_node; }
+
+  reference operator*() const { return _Link_type(_M_node)->_M_value_field; }
+  pointer operator->() const { return &(operator*()); }
+
+  _Self& operator++() { _M_increment(); return *this; }
+  _Self operator++(int) {
+    _Self __tmp = *this;
+    _M_increment();
+    return __tmp;
+  }
+    
+  _Self& operator--() { _M_decrement(); return *this; }
+  _Self operator--(int) {
+    _Self __tmp = *this;
+    _M_decrement();
+    return __tmp;
+  }
+};
+
+template <class _Value, class _Ref, class _Ptr>
+inline bool operator==(const _Rb_tree_iterator<_Value, _Ref, _Ptr>& __x,
+		       const _Rb_tree_iterator<_Value, _Ref, _Ptr>& __y) {
+  return __x._M_node == __y._M_node;
+}
+
+template <class _Value>
+inline bool operator==(const _Rb_tree_iterator<_Value, const _Value&, const _Value*>& __x,
+		       const _Rb_tree_iterator<_Value, _Value&, _Value*>& __y) {
+  return __x._M_node == __y._M_node;
+}
+
+template <class _Value>
+inline bool operator==(const _Rb_tree_iterator<_Value, _Value&, _Value*>& __x,
+		       const _Rb_tree_iterator<_Value, const _Value&, const _Value*>& __y) {
+  return __x._M_node == __y._M_node;
+}
+
+template <class _Value, class _Ref, class _Ptr>
+inline bool operator!=(const _Rb_tree_iterator<_Value, _Ref, _Ptr>& __x,
+		       const _Rb_tree_iterator<_Value, _Ref, _Ptr>& __y) {
+  return __x._M_node != __y._M_node;
+}
+
+template <class _Value>
+inline bool operator!=(const _Rb_tree_iterator<_Value, const _Value&, const _Value*>& __x,
+		       const _Rb_tree_iterator<_Value, _Value&, _Value*>& __y) {
+  return __x._M_node != __y._M_node;
+}
+
+template <class _Value>
+inline bool operator!=(const _Rb_tree_iterator<_Value, _Value&, _Value*>& __x,
+		       const _Rb_tree_iterator<_Value, const _Value&, const _Value*>& __y) {
+  return __x._M_node != __y._M_node;
+}
+
+inline void 
+_Rb_tree_rotate_left(_Rb_tree_node_base* __x, _Rb_tree_node_base*& __root)
+{
+  _Rb_tree_node_base* __y = __x->_M_right;
+  __x->_M_right = __y->_M_left;
+  if (__y->_M_left !=0)
+    __y->_M_left->_M_parent = __x;
+  __y->_M_parent = __x->_M_parent;
+
+  if (__x == __root)
+    __root = __y;
+  else if (__x == __x->_M_parent->_M_left)
+    __x->_M_parent->_M_left = __y;
+  else
+    __x->_M_parent->_M_right = __y;
+  __y->_M_left = __x;
+  __x->_M_parent = __y;
+}
+
+inline void 
+_Rb_tree_rotate_right(_Rb_tree_node_base* __x, _Rb_tree_node_base*& __root)
+{
+  _Rb_tree_node_base* __y = __x->_M_left;
+  __x->_M_left = __y->_M_right;
+  if (__y->_M_right != 0)
+    __y->_M_right->_M_parent = __x;
+  __y->_M_parent = __x->_M_parent;
+
+  if (__x == __root)
+    __root = __y;
+  else if (__x == __x->_M_parent->_M_right)
+    __x->_M_parent->_M_right = __y;
+  else
+    __x->_M_parent->_M_left = __y;
+  __y->_M_right = __x;
+  __x->_M_parent = __y;
+}
+
+inline void 
+_Rb_tree_rebalance(_Rb_tree_node_base* __x, _Rb_tree_node_base*& __root)
+{
+  __x->_M_color = _S_rb_tree_red;
+  while (__x != __root && __x->_M_parent->_M_color == _S_rb_tree_red) {
+    if (__x->_M_parent == __x->_M_parent->_M_parent->_M_left) {
+      _Rb_tree_node_base* __y = __x->_M_parent->_M_parent->_M_right;
+      if (__y && __y->_M_color == _S_rb_tree_red) {
+        __x->_M_parent->_M_color = _S_rb_tree_black;
+        __y->_M_color = _S_rb_tree_black;
+        __x->_M_parent->_M_parent->_M_color = _S_rb_tree_red;
+        __x = __x->_M_parent->_M_parent;
+      }
+      else {
+        if (__x == __x->_M_parent->_M_right) {
+          __x = __x->_M_parent;
+          _Rb_tree_rotate_left(__x, __root);
+        }
+        __x->_M_parent->_M_color = _S_rb_tree_black;
+        __x->_M_parent->_M_parent->_M_color = _S_rb_tree_red;
+        _Rb_tree_rotate_right(__x->_M_parent->_M_parent, __root);
+      }
+    }
+    else {
+      _Rb_tree_node_base* __y = __x->_M_parent->_M_parent->_M_left;
+      if (__y && __y->_M_color == _S_rb_tree_red) {
+        __x->_M_parent->_M_color = _S_rb_tree_black;
+        __y->_M_color = _S_rb_tree_black;
+        __x->_M_parent->_M_parent->_M_color = _S_rb_tree_red;
+        __x = __x->_M_parent->_M_parent;
+      }
+      else {
+        if (__x == __x->_M_parent->_M_left) {
+          __x = __x->_M_parent;
+          _Rb_tree_rotate_right(__x, __root);
+        }
+        __x->_M_parent->_M_color = _S_rb_tree_black;
+        __x->_M_parent->_M_parent->_M_color = _S_rb_tree_red;
+        _Rb_tree_rotate_left(__x->_M_parent->_M_parent, __root);
+      }
+    }
+  }
+  __root->_M_color = _S_rb_tree_black;
+}
+
+inline _Rb_tree_node_base*
+_Rb_tree_rebalance_for_erase(_Rb_tree_node_base* __z,
+                             _Rb_tree_node_base*& __root,
+                             _Rb_tree_node_base*& __leftmost,
+                             _Rb_tree_node_base*& __rightmost)
+{
+  _Rb_tree_node_base* __y = __z;
+  _Rb_tree_node_base* __x = 0;
+  _Rb_tree_node_base* __x_parent = 0;
+  if (__y->_M_left == 0)     // __z has at most one non-null child. y == z.
+    __x = __y->_M_right;     // __x might be null.
+  else
+    if (__y->_M_right == 0)  // __z has exactly one non-null child. y == z.
+      __x = __y->_M_left;    // __x is not null.
+    else {                   // __z has two non-null children.  Set __y to
+      __y = __y->_M_right;   //   __z's successor.  __x might be null.
+      while (__y->_M_left != 0)
+        __y = __y->_M_left;
+      __x = __y->_M_right;
+    }
+  if (__y != __z) {          // relink y in place of z.  y is z's successor
+    __z->_M_left->_M_parent = __y; 
+    __y->_M_left = __z->_M_left;
+    if (__y != __z->_M_right) {
+      __x_parent = __y->_M_parent;
+      if (__x) __x->_M_parent = __y->_M_parent;
+      __y->_M_parent->_M_left = __x;      // __y must be a child of _M_left
+      __y->_M_right = __z->_M_right;
+      __z->_M_right->_M_parent = __y;
+    }
+    else
+      __x_parent = __y;  
+    if (__root == __z)
+      __root = __y;
+    else if (__z->_M_parent->_M_left == __z)
+      __z->_M_parent->_M_left = __y;
+    else 
+      __z->_M_parent->_M_right = __y;
+    __y->_M_parent = __z->_M_parent;
+    std::swap(__y->_M_color, __z->_M_color);
+    __y = __z;
+    // __y now points to node to be actually deleted
+  }
+  else {                        // __y == __z
+    __x_parent = __y->_M_parent;
+    if (__x) __x->_M_parent = __y->_M_parent;   
+    if (__root == __z)
+      __root = __x;
+    else 
+      if (__z->_M_parent->_M_left == __z)
+        __z->_M_parent->_M_left = __x;
+      else
+        __z->_M_parent->_M_right = __x;
+    if (__leftmost == __z) 
+      if (__z->_M_right == 0)        // __z->_M_left must be null also
+        __leftmost = __z->_M_parent;
+    // makes __leftmost == _M_header if __z == __root
+      else
+        __leftmost = _Rb_tree_node_base::_S_minimum(__x);
+    if (__rightmost == __z)  
+      if (__z->_M_left == 0)         // __z->_M_right must be null also
+        __rightmost = __z->_M_parent;  
+    // makes __rightmost == _M_header if __z == __root
+      else                      // __x == __z->_M_left
+        __rightmost = _Rb_tree_node_base::_S_maximum(__x);
+  }
+  if (__y->_M_color != _S_rb_tree_red) { 
+    while (__x != __root && (__x == 0 || __x->_M_color == _S_rb_tree_black))
+      if (__x == __x_parent->_M_left) {
+        _Rb_tree_node_base* __w = __x_parent->_M_right;
+        if (__w->_M_color == _S_rb_tree_red) {
+          __w->_M_color = _S_rb_tree_black;
+          __x_parent->_M_color = _S_rb_tree_red;
+          _Rb_tree_rotate_left(__x_parent, __root);
+          __w = __x_parent->_M_right;
+        }
+        if ((__w->_M_left == 0 || 
+             __w->_M_left->_M_color == _S_rb_tree_black) &&
+            (__w->_M_right == 0 || 
+             __w->_M_right->_M_color == _S_rb_tree_black)) {
+          __w->_M_color = _S_rb_tree_red;
+          __x = __x_parent;
+          __x_parent = __x_parent->_M_parent;
+        } else {
+          if (__w->_M_right == 0 || 
+              __w->_M_right->_M_color == _S_rb_tree_black) {
+            if (__w->_M_left) __w->_M_left->_M_color = _S_rb_tree_black;
+            __w->_M_color = _S_rb_tree_red;
+            _Rb_tree_rotate_right(__w, __root);
+            __w = __x_parent->_M_right;
+          }
+          __w->_M_color = __x_parent->_M_color;
+          __x_parent->_M_color = _S_rb_tree_black;
+          if (__w->_M_right) __w->_M_right->_M_color = _S_rb_tree_black;
+          _Rb_tree_rotate_left(__x_parent, __root);
+          break;
+        }
+      } else {                  // same as above, with _M_right <-> _M_left.
+        _Rb_tree_node_base* __w = __x_parent->_M_left;
+        if (__w->_M_color == _S_rb_tree_red) {
+          __w->_M_color = _S_rb_tree_black;
+          __x_parent->_M_color = _S_rb_tree_red;
+          _Rb_tree_rotate_right(__x_parent, __root);
+          __w = __x_parent->_M_left;
+        }
+        if ((__w->_M_right == 0 || 
+             __w->_M_right->_M_color == _S_rb_tree_black) &&
+            (__w->_M_left == 0 || 
+             __w->_M_left->_M_color == _S_rb_tree_black)) {
+          __w->_M_color = _S_rb_tree_red;
+          __x = __x_parent;
+          __x_parent = __x_parent->_M_parent;
+        } else {
+          if (__w->_M_left == 0 || 
+              __w->_M_left->_M_color == _S_rb_tree_black) {
+            if (__w->_M_right) __w->_M_right->_M_color = _S_rb_tree_black;
+            __w->_M_color = _S_rb_tree_red;
+            _Rb_tree_rotate_left(__w, __root);
+            __w = __x_parent->_M_left;
+          }
+          __w->_M_color = __x_parent->_M_color;
+          __x_parent->_M_color = _S_rb_tree_black;
+          if (__w->_M_left) __w->_M_left->_M_color = _S_rb_tree_black;
+          _Rb_tree_rotate_right(__x_parent, __root);
+          break;
+        }
+      }
+    if (__x) __x->_M_color = _S_rb_tree_black;
+  }
+  return __y;
+}
+
+// Base class to encapsulate the differences between old SGI-style
+// allocators and standard-conforming allocators.  In order to avoid
+// having an empty base class, we arbitrarily move one of rb_tree's
+// data members into the base class.
+
+// _Base for general standard-conforming allocators.
+template <class _Tp, class _Alloc, bool _S_instanceless>
+class _Rb_tree_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp, _Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _M_node_allocator; }
+
+  _Rb_tree_alloc_base(const allocator_type& __a)
+    : _M_node_allocator(__a), _M_header(0) {}
+
+protected:
+  typename _Alloc_traits<_Rb_tree_node<_Tp>, _Alloc>::allocator_type
+           _M_node_allocator;
+  _Rb_tree_node<_Tp>* _M_header;
+
+  _Rb_tree_node<_Tp>* _M_get_node() 
+    { return _M_node_allocator.allocate(1); }
+  void _M_put_node(_Rb_tree_node<_Tp>* __p) 
+    { _M_node_allocator.deallocate(__p, 1); }
+};
+
+// Specialization for instanceless allocators.
+template <class _Tp, class _Alloc>
+class _Rb_tree_alloc_base<_Tp, _Alloc, true> {
+public:
+  typedef typename _Alloc_traits<_Tp, _Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Rb_tree_alloc_base(const allocator_type&) : _M_header(0) {}
+
+protected:
+  _Rb_tree_node<_Tp>* _M_header;
+
+  typedef typename _Alloc_traits<_Rb_tree_node<_Tp>, _Alloc>::_Alloc_type
+          _Alloc_type;
+
+  _Rb_tree_node<_Tp>* _M_get_node()
+    { return _Alloc_type::allocate(1); }
+  void _M_put_node(_Rb_tree_node<_Tp>* __p)
+    { _Alloc_type::deallocate(__p, 1); }
+};
+
+template <class _Tp, class _Alloc>
+struct _Rb_tree_base
+  : public _Rb_tree_alloc_base<_Tp, _Alloc,
+                               _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+  typedef _Rb_tree_alloc_base<_Tp, _Alloc,
+                              _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Rb_tree_base(const allocator_type& __a) 
+    : _Base(__a) { _M_header = _M_get_node(); }
+  ~_Rb_tree_base() { _M_put_node(_M_header); }
+
+};
+
+
+template <class _Key, class _Value, class _KeyOfValue, class _Compare,
+          class _Alloc = allocator<_Value> >
+class _Rb_tree : protected _Rb_tree_base<_Value, _Alloc> {
+  typedef _Rb_tree_base<_Value, _Alloc> _Base;
+protected:
+  typedef _Rb_tree_node_base* _Base_ptr;
+  typedef _Rb_tree_node<_Value> _Rb_tree_node;
+  typedef _Rb_tree_Color_type _Color_type;
+public:
+  typedef _Key key_type;
+  typedef _Value value_type;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef _Rb_tree_node* _Link_type;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+protected:
+  using _Base::_M_get_node;
+  using _Base::_M_put_node;
+  using _Base::_M_header;
+
+protected:
+
+  _Link_type _M_create_node(const value_type& __x)
+  {
+    _Link_type __tmp = _M_get_node();
+    __STL_TRY {
+      construct(&__tmp->_M_value_field, __x);
+    }
+    __STL_UNWIND(_M_put_node(__tmp));
+    return __tmp;
+  }
+
+  _Link_type _M_clone_node(_Link_type __x)
+  {
+    _Link_type __tmp = _M_create_node(__x->_M_value_field);
+    __tmp->_M_color = __x->_M_color;
+    __tmp->_M_left = 0;
+    __tmp->_M_right = 0;
+    return __tmp;
+  }
+
+  void destroy_node(_Link_type __p)
+  {
+    destroy(&__p->_M_value_field);
+    _M_put_node(__p);
+  }
+
+protected:
+  size_type _M_node_count; // keeps track of size of tree
+  _Compare _M_key_compare;
+
+  _Link_type& _M_root() const 
+    { return (_Link_type&) _M_header->_M_parent; }
+  _Link_type& _M_leftmost() const 
+    { return (_Link_type&) _M_header->_M_left; }
+  _Link_type& _M_rightmost() const 
+    { return (_Link_type&) _M_header->_M_right; }
+
+  static _Link_type& _S_left(_Link_type __x)
+    { return (_Link_type&)(__x->_M_left); }
+  static _Link_type& _S_right(_Link_type __x)
+    { return (_Link_type&)(__x->_M_right); }
+  static _Link_type& _S_parent(_Link_type __x)
+    { return (_Link_type&)(__x->_M_parent); }
+  static reference _S_value(_Link_type __x)
+    { return __x->_M_value_field; }
+  static const _Key& _S_key(_Link_type __x)
+    { return _KeyOfValue()(_S_value(__x)); }
+  static _Color_type& _S_color(_Link_type __x)
+    { return (_Color_type&)(__x->_M_color); }
+
+  static _Link_type& _S_left(_Base_ptr __x)
+    { return (_Link_type&)(__x->_M_left); }
+  static _Link_type& _S_right(_Base_ptr __x)
+    { return (_Link_type&)(__x->_M_right); }
+  static _Link_type& _S_parent(_Base_ptr __x)
+    { return (_Link_type&)(__x->_M_parent); }
+  static reference _S_value(_Base_ptr __x)
+    { return ((_Link_type)__x)->_M_value_field; }
+  static const _Key& _S_key(_Base_ptr __x)
+    { return _KeyOfValue()(_S_value(_Link_type(__x)));} 
+  static _Color_type& _S_color(_Base_ptr __x)
+    { return (_Color_type&)(_Link_type(__x)->_M_color); }
+
+  static _Link_type _S_minimum(_Link_type __x) 
+    { return (_Link_type)  _Rb_tree_node_base::_S_minimum(__x); }
+
+  static _Link_type _S_maximum(_Link_type __x)
+    { return (_Link_type) _Rb_tree_node_base::_S_maximum(__x); }
+
+public:
+  typedef _Rb_tree_iterator<value_type, reference, pointer> iterator;
+  typedef _Rb_tree_iterator<value_type, const_reference, const_pointer> 
+          const_iterator;
+
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator> reverse_iterator;
+
+private:
+  iterator _M_insert(_Base_ptr __x, _Base_ptr __y, const value_type& __v);
+  _Link_type _M_copy(_Link_type __x, _Link_type __p);
+  void _M_erase(_Link_type __x);
+
+public:
+                                // allocation/deallocation
+  _Rb_tree()
+    : _Base(allocator_type()), _M_node_count(0), _M_key_compare()
+    { _M_empty_initialize(); }
+
+  _Rb_tree(const _Compare& __comp)
+    : _Base(allocator_type()), _M_node_count(0), _M_key_compare(__comp) 
+    { _M_empty_initialize(); }
+
+  _Rb_tree(const _Compare& __comp, const allocator_type& __a)
+    : _Base(__a), _M_node_count(0), _M_key_compare(__comp) 
+    { _M_empty_initialize(); }
+
+  _Rb_tree(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x) 
+    : _Base(__x.get_allocator()),
+      _M_node_count(0), _M_key_compare(__x._M_key_compare)
+  { 
+    if (__x._M_root() == 0)
+      _M_empty_initialize();
+    else {
+      _S_color(_M_header) = _S_rb_tree_red;
+      _M_root() = _M_copy(__x._M_root(), _M_header);
+      _M_leftmost() = _S_minimum(_M_root());
+      _M_rightmost() = _S_maximum(_M_root());
+    }
+    _M_node_count = __x._M_node_count;
+  }
+  ~_Rb_tree() { clear(); }
+  _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& 
+  operator=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x);
+
+private:
+  void _M_empty_initialize() {
+    _S_color(_M_header) = _S_rb_tree_red; // used to distinguish header from 
+                                          // __root, in iterator.operator++
+    _M_root() = 0;
+    _M_leftmost() = _M_header;
+    _M_rightmost() = _M_header;
+  }
+
+public:    
+                                // accessors:
+  _Compare key_comp() const { return _M_key_compare; }
+  iterator begin() { return _M_leftmost(); }
+  const_iterator begin() const { return _M_leftmost(); }
+  iterator end() { return _M_header; }
+  const_iterator end() const { return _M_header; }
+  reverse_iterator rbegin() { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const { 
+    return const_reverse_iterator(end()); 
+  }
+  reverse_iterator rend() { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const { 
+    return const_reverse_iterator(begin());
+  } 
+  bool empty() const { return _M_node_count == 0; }
+  size_type size() const { return _M_node_count; }
+  size_type max_size() const { return size_type(-1); }
+
+  void swap(_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __t) {
+    std::swap(_M_header, __t._M_header);
+    std::swap(_M_node_count, __t._M_node_count);
+    std::swap(_M_key_compare, __t._M_key_compare);
+  }
+    
+public:
+                                // insert/erase
+  pair<iterator,bool> insert_unique(const value_type& __x);
+  iterator insert_equal(const value_type& __x);
+
+  iterator insert_unique(iterator __position, const value_type& __x);
+  iterator insert_equal(iterator __position, const value_type& __x);
+
+  template <class _InputIterator>
+  void insert_unique(_InputIterator __first, _InputIterator __last);
+  template <class _InputIterator>
+  void insert_equal(_InputIterator __first, _InputIterator __last);
+
+  void erase(iterator __position);
+  size_type erase(const key_type& __x);
+  void erase(iterator __first, iterator __last);
+  void erase(const key_type* __first, const key_type* __last);
+  void clear() {
+    if (_M_node_count != 0) {
+      _M_erase(_M_root());
+      _M_leftmost() = _M_header;
+      _M_root() = 0;
+      _M_rightmost() = _M_header;
+      _M_node_count = 0;
+    }
+  }      
+
+public:
+                                // set operations:
+  iterator find(const key_type& __x);
+  const_iterator find(const key_type& __x) const;
+  size_type count(const key_type& __x) const;
+  iterator lower_bound(const key_type& __x);
+  const_iterator lower_bound(const key_type& __x) const;
+  iterator upper_bound(const key_type& __x);
+  const_iterator upper_bound(const key_type& __x) const;
+  pair<iterator,iterator> equal_range(const key_type& __x);
+  pair<const_iterator, const_iterator> equal_range(const key_type& __x) const;
+
+public:
+                                // Debugging.
+  bool __rb_verify() const;
+};
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator==(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+           const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y)
+{
+  return __x.size() == __y.size() &&
+         equal(__x.begin(), __x.end(), __y.begin());
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator<(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+          const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y)
+{
+  return lexicographical_compare(__x.begin(), __x.end(), 
+                                 __y.begin(), __y.end());
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator!=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+           const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator>(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+          const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator<=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+           const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator>=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+           const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline void 
+swap(_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+     _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y)
+{
+  __x.swap(__y);
+}
+
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::operator=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x)
+{
+  if (this != &__x) {
+                                // Note that _Key may be a constant type.
+    clear();
+    _M_node_count = 0;
+    _M_key_compare = __x._M_key_compare;        
+    if (__x._M_root() == 0) {
+      _M_root() = 0;
+      _M_leftmost() = _M_header;
+      _M_rightmost() = _M_header;
+    }
+    else {
+      _M_root() = _M_copy(__x._M_root(), _M_header);
+      _M_leftmost() = _S_minimum(_M_root());
+      _M_rightmost() = _S_maximum(_M_root());
+      _M_node_count = __x._M_node_count;
+    }
+  }
+  return *this;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::_M_insert(_Base_ptr __x_, _Base_ptr __y_, const _Value& __v)
+{
+  _Link_type __x = (_Link_type) __x_;
+  _Link_type __y = (_Link_type) __y_;
+  _Link_type __z;
+
+  if (__y == _M_header || __x != 0 || 
+      _M_key_compare(_KeyOfValue()(__v), _S_key(__y))) {
+    __z = _M_create_node(__v);
+    _S_left(__y) = __z;               // also makes _M_leftmost() = __z 
+                                      //    when __y == _M_header
+    if (__y == _M_header) {
+      _M_root() = __z;
+      _M_rightmost() = __z;
+    }
+    else if (__y == _M_leftmost())
+      _M_leftmost() = __z;   // maintain _M_leftmost() pointing to min node
+  }
+  else {
+    __z = _M_create_node(__v);
+    _S_right(__y) = __z;
+    if (__y == _M_rightmost())
+      _M_rightmost() = __z;  // maintain _M_rightmost() pointing to max node
+  }
+  _S_parent(__z) = __y;
+  _S_left(__z) = 0;
+  _S_right(__z) = 0;
+  _Rb_tree_rebalance(__z, _M_header->_M_parent);
+  ++_M_node_count;
+  return iterator(__z);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::insert_equal(const _Value& __v)
+{
+  _Link_type __y = _M_header;
+  _Link_type __x = _M_root();
+  while (__x != 0) {
+    __y = __x;
+    __x = _M_key_compare(_KeyOfValue()(__v), _S_key(__x)) ? 
+            _S_left(__x) : _S_right(__x);
+  }
+  return _M_insert(__x, __y, __v);
+}
+
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+pair<typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator, 
+     bool>
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::insert_unique(const _Value& __v)
+{
+  _Link_type __y = _M_header;
+  _Link_type __x = _M_root();
+  bool __comp = true;
+  while (__x != 0) {
+    __y = __x;
+    __comp = _M_key_compare(_KeyOfValue()(__v), _S_key(__x));
+    __x = __comp ? _S_left(__x) : _S_right(__x);
+  }
+  iterator __j = iterator(__y);   
+  if (__comp)
+    if (__j == begin())     
+      return pair<iterator,bool>(_M_insert(__x, __y, __v), true);
+    else
+      --__j;
+  if (_M_key_compare(_S_key(__j._M_node), _KeyOfValue()(__v)))
+    return pair<iterator,bool>(_M_insert(__x, __y, __v), true);
+  return pair<iterator,bool>(__j, false);
+}
+
+
+template <class _Key, class _Val, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator 
+_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>
+  ::insert_unique(iterator __position, const _Val& __v)
+{
+  if (__position._M_node == _M_header->_M_left) { // begin()
+    if (size() > 0 && 
+       _M_key_compare(_S_key(__position._M_node), _KeyOfValue()(__v)))
+      return _M_insert(__position._M_node, __position._M_node, __v);
+    // first argument just needs to be non-null 
+    else
+      return insert_unique(__v).first;
+  } else if (__position._M_node == _M_header) { // end()
+    if (_M_key_compare(_S_key(_M_rightmost()), _KeyOfValue()(__v)))
+      return _M_insert(0, _M_rightmost(), __v);
+    else
+      return insert_unique(__v).first;
+  } else {
+    iterator __before = __position;
+    --__before;
+    if (_M_key_compare(_S_key(__before._M_node), _KeyOfValue()(__v)) 
+        && _M_key_compare(_KeyOfValue()(__v), _S_key(__position._M_node))) {
+      if (_S_right(__before._M_node) == 0)
+        return _M_insert(0, __before._M_node, __v); 
+      else
+        return _M_insert(__position._M_node, __position._M_node, __v);
+    // first argument just needs to be non-null 
+    } else
+      return insert_unique(__v).first;
+  }
+}
+
+template <class _Key, class _Val, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Val,_KeyOfValue,_Compare,_Alloc>::iterator 
+_Rb_tree<_Key,_Val,_KeyOfValue,_Compare,_Alloc>
+  ::insert_equal(iterator __position, const _Val& __v)
+{
+  if (__position._M_node == _M_header->_M_left) { // begin()
+    if (size() > 0 && 
+	!_M_key_compare(_S_key(__position._M_node), _KeyOfValue()(__v)))
+      return _M_insert(__position._M_node, __position._M_node, __v);
+    // first argument just needs to be non-null 
+    else
+      return insert_equal(__v);
+  } else if (__position._M_node == _M_header) {// end()
+    if (!_M_key_compare(_KeyOfValue()(__v), _S_key(_M_rightmost())))
+      return _M_insert(0, _M_rightmost(), __v);
+    else
+      return insert_equal(__v);
+  } else {
+    iterator __before = __position;
+    --__before;
+    if (!_M_key_compare(_KeyOfValue()(__v), _S_key(__before._M_node))
+        && !_M_key_compare(_S_key(__position._M_node), _KeyOfValue()(__v))) {
+      if (_S_right(__before._M_node) == 0)
+        return _M_insert(0, __before._M_node, __v); 
+      else
+        return _M_insert(__position._M_node, __position._M_node, __v);
+    // first argument just needs to be non-null 
+    } else
+      return insert_equal(__v);
+  }
+}
+
+template <class _Key, class _Val, class _KoV, class _Cmp, class _Alloc>
+  template<class _II>
+void _Rb_tree<_Key,_Val,_KoV,_Cmp,_Alloc>
+  ::insert_equal(_II __first, _II __last)
+{
+  for ( ; __first != __last; ++__first)
+    insert_equal(*__first);
+}
+
+template <class _Key, class _Val, class _KoV, class _Cmp, class _Alloc> 
+  template<class _II>
+void _Rb_tree<_Key,_Val,_KoV,_Cmp,_Alloc>
+  ::insert_unique(_II __first, _II __last) {
+  for ( ; __first != __last; ++__first)
+    insert_unique(*__first);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline void _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::erase(iterator __position)
+{
+  _Link_type __y = 
+    (_Link_type) _Rb_tree_rebalance_for_erase(__position._M_node,
+                                              _M_header->_M_parent,
+                                              _M_header->_M_left,
+                                              _M_header->_M_right);
+  destroy_node(__y);
+  --_M_node_count;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::size_type 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::erase(const _Key& __x)
+{
+  pair<iterator,iterator> __p = equal_range(__x);
+  size_type __n = 0;
+  distance(__p.first, __p.second, __n);
+  erase(__p.first, __p.second);
+  return __n;
+}
+
+template <class _Key, class _Val, class _KoV, class _Compare, class _Alloc>
+typename _Rb_tree<_Key, _Val, _KoV, _Compare, _Alloc>::_Link_type 
+_Rb_tree<_Key,_Val,_KoV,_Compare,_Alloc>
+  ::_M_copy(_Link_type __x, _Link_type __p)
+{
+                        // structural copy.  __x and __p must be non-null.
+  _Link_type __top = _M_clone_node(__x);
+  __top->_M_parent = __p;
+ 
+  __STL_TRY {
+    if (__x->_M_right)
+      __top->_M_right = _M_copy(_S_right(__x), __top);
+    __p = __top;
+    __x = _S_left(__x);
+
+    while (__x != 0) {
+      _Link_type __y = _M_clone_node(__x);
+      __p->_M_left = __y;
+      __y->_M_parent = __p;
+      if (__x->_M_right)
+        __y->_M_right = _M_copy(_S_right(__x), __y);
+      __p = __y;
+      __x = _S_left(__x);
+    }
+  }
+  __STL_UNWIND(_M_erase(__top));
+
+  return __top;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+void _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::_M_erase(_Link_type __x)
+{
+                                // erase without rebalancing
+  while (__x != 0) {
+    _M_erase(_S_right(__x));
+    _Link_type __y = _S_left(__x);
+    destroy_node(__x);
+    __x = __y;
+  }
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+void _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::erase(iterator __first, iterator __last)
+{
+  if (__first == begin() && __last == end())
+    clear();
+  else
+    while (__first != __last) erase(__first++);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+void _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::erase(const _Key* __first, const _Key* __last) 
+{
+  while (__first != __last) erase(*__first++);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::find(const _Key& __k)
+{
+  _Link_type __y = _M_header;      // Last node which is not less than __k. 
+  _Link_type __x = _M_root();      // Current node. 
+
+  while (__x != 0) 
+    if (!_M_key_compare(_S_key(__x), __k))
+      __y = __x, __x = _S_left(__x);
+    else
+      __x = _S_right(__x);
+
+  iterator __j = iterator(__y);   
+  return (__j == end() || _M_key_compare(__k, _S_key(__j._M_node))) ? 
+     end() : __j;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::const_iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::find(const _Key& __k) const
+{
+  _Link_type __y = _M_header; /* Last node which is not less than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+  while (__x != 0) {
+    if (!_M_key_compare(_S_key(__x), __k))
+      __y = __x, __x = _S_left(__x);
+    else
+      __x = _S_right(__x);
+  }
+  const_iterator __j = const_iterator(__y);   
+  return (__j == end() || _M_key_compare(__k, _S_key(__j._M_node))) ?
+    end() : __j;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::size_type 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::count(const _Key& __k) const
+{
+  pair<const_iterator, const_iterator> __p = equal_range(__k);
+  size_type __n = 0;
+  distance(__p.first, __p.second, __n);
+  return __n;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::lower_bound(const _Key& __k)
+{
+  _Link_type __y = _M_header; /* Last node which is not less than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+  while (__x != 0) 
+    if (!_M_key_compare(_S_key(__x), __k))
+      __y = __x, __x = _S_left(__x);
+    else
+      __x = _S_right(__x);
+
+  return iterator(__y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::const_iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::lower_bound(const _Key& __k) const
+{
+  _Link_type __y = _M_header; /* Last node which is not less than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+  while (__x != 0) 
+    if (!_M_key_compare(_S_key(__x), __k))
+      __y = __x, __x = _S_left(__x);
+    else
+      __x = _S_right(__x);
+
+  return const_iterator(__y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::upper_bound(const _Key& __k)
+{
+  _Link_type __y = _M_header; /* Last node which is greater than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+   while (__x != 0) 
+     if (_M_key_compare(__k, _S_key(__x)))
+       __y = __x, __x = _S_left(__x);
+     else
+       __x = _S_right(__x);
+
+   return iterator(__y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::const_iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::upper_bound(const _Key& __k) const
+{
+  _Link_type __y = _M_header; /* Last node which is greater than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+   while (__x != 0) 
+     if (_M_key_compare(__k, _S_key(__x)))
+       __y = __x, __x = _S_left(__x);
+     else
+       __x = _S_right(__x);
+
+   return const_iterator(__y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline 
+pair<typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator,
+     typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator>
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::equal_range(const _Key& __k)
+{
+  return pair<iterator, iterator>(lower_bound(__k), upper_bound(__k));
+}
+
+template <class _Key, class _Value, class _KoV, class _Compare, class _Alloc>
+inline 
+pair<typename _Rb_tree<_Key, _Value, _KoV, _Compare, _Alloc>::const_iterator,
+     typename _Rb_tree<_Key, _Value, _KoV, _Compare, _Alloc>::const_iterator>
+_Rb_tree<_Key, _Value, _KoV, _Compare, _Alloc>
+  ::equal_range(const _Key& __k) const
+{
+  return pair<const_iterator,const_iterator>(lower_bound(__k),
+                                             upper_bound(__k));
+}
+
+inline int
+__black_count(_Rb_tree_node_base* __node, _Rb_tree_node_base* __root)
+{
+  if (__node == 0)
+    return 0;
+  int __sum = 0;
+  do {
+    if (__node->_M_color == _S_rb_tree_black) 
+      ++__sum;
+    if (__node == __root) 
+      break;
+    __node = __node->_M_parent;
+  } while (1);
+  return __sum;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+bool _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::__rb_verify() const
+{
+  if (_M_node_count == 0 || begin() == end())
+    return _M_node_count == 0 && begin() == end() &&
+      _M_header->_M_left == _M_header && _M_header->_M_right == _M_header;
+  
+  int __len = __black_count(_M_leftmost(), _M_root());
+  for (const_iterator __it = begin(); __it != end(); ++__it) {
+    _Link_type __x = (_Link_type) __it._M_node;
+    _Link_type __L = _S_left(__x);
+    _Link_type __R = _S_right(__x);
+
+    if (__x->_M_color == _S_rb_tree_red)
+      if ((__L && __L->_M_color == _S_rb_tree_red) ||
+          (__R && __R->_M_color == _S_rb_tree_red))
+        return false;
+
+    if (__L && _M_key_compare(_S_key(__x), _S_key(__L)))
+      return false;
+    if (__R && _M_key_compare(_S_key(__R), _S_key(__x)))
+      return false;
+
+    if (!__L && !__R && __black_count(__x, _M_root()) != __len)
+      return false;
+  }
+
+  if (_M_leftmost() != _Rb_tree_node_base::_S_minimum(_M_root()))
+    return false;
+  if (_M_rightmost() != _Rb_tree_node_base::_S_maximum(_M_root()))
+    return false;
+
+  return true;
+}
+
+// Class rb_tree is not part of the C++ standard.  It is provided for
+// compatibility with the HP STL.
+
+template <class _Key, class _Value, class _KeyOfValue, class _Compare,
+          class _Alloc = allocator<_Value> >
+struct rb_tree : public _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc>
+{
+  typedef _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> _Base;
+  typedef typename _Base::allocator_type allocator_type;
+
+  rb_tree(const _Compare& __comp = _Compare(),
+          const allocator_type& __a = allocator_type())
+    : _Base(__comp, __a) {}
+  
+  ~rb_tree() {}
+};
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_TREE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_uninitialized.h b/contrib/media/updf/include/bits/stl_uninitialized.h
new file mode 100644
index 000000000..6f7c5a492
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_uninitialized.h
@@ -0,0 +1,282 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_UNINITIALIZED_H
+#define _CPP_BITS_STL_UNINITIALIZED_H 1
+
+#include <bits/std_cstring.h>
+
+namespace std
+{
+
+// uninitialized_copy
+
+// Valid if copy construction is equivalent to assignment, and if the
+//  destructor is trivial.
+template <class _InputIter, class _ForwardIter>
+inline _ForwardIter 
+__uninitialized_copy_aux(_InputIter __first, _InputIter __last,
+                         _ForwardIter __result,
+                         __true_type)
+{
+  return copy(__first, __last, __result);
+}
+
+template <class _InputIter, class _ForwardIter>
+_ForwardIter 
+__uninitialized_copy_aux(_InputIter __first, _InputIter __last,
+                         _ForwardIter __result,
+                         __false_type)
+{
+  _ForwardIter __cur = __result;
+  __STL_TRY {
+    for ( ; __first != __last; ++__first, ++__cur)
+      _Construct(&*__cur, *__first);
+    return __cur;
+  }
+  __STL_UNWIND(_Destroy(__result, __cur));
+}
+
+
+template <class _InputIter, class _ForwardIter, class _Tp>
+inline _ForwardIter
+__uninitialized_copy(_InputIter __first, _InputIter __last,
+                     _ForwardIter __result, _Tp*)
+{
+  typedef typename __type_traits<_Tp>::is_POD_type _Is_POD;
+  return __uninitialized_copy_aux(__first, __last, __result, _Is_POD());
+}
+
+template <class _InputIter, class _ForwardIter>
+inline _ForwardIter
+  uninitialized_copy(_InputIter __first, _InputIter __last,
+                     _ForwardIter __result)
+{
+  return __uninitialized_copy(__first, __last, __result,
+                              __value_type(__result));
+}
+
+inline char* uninitialized_copy(const char* __first, const char* __last,
+                                char* __result) {
+  memmove(__result, __first, __last - __first);
+  return __result + (__last - __first);
+}
+
+inline wchar_t* 
+uninitialized_copy(const wchar_t* __first, const wchar_t* __last,
+                   wchar_t* __result)
+{
+  memmove(__result, __first, sizeof(wchar_t) * (__last - __first));
+  return __result + (__last - __first);
+}
+
+// uninitialized_copy_n (not part of the C++ standard)
+
+template <class _InputIter, class _Size, class _ForwardIter>
+pair<_InputIter, _ForwardIter>
+__uninitialized_copy_n(_InputIter __first, _Size __count,
+                       _ForwardIter __result,
+                       input_iterator_tag)
+{
+  _ForwardIter __cur = __result;
+  __STL_TRY {
+    for ( ; __count > 0 ; --__count, ++__first, ++__cur) 
+      _Construct(&*__cur, *__first);
+    return pair<_InputIter, _ForwardIter>(__first, __cur);
+  }
+  __STL_UNWIND(_Destroy(__result, __cur));
+}
+
+template <class _RandomAccessIter, class _Size, class _ForwardIter>
+inline pair<_RandomAccessIter, _ForwardIter>
+__uninitialized_copy_n(_RandomAccessIter __first, _Size __count,
+                       _ForwardIter __result,
+                       random_access_iterator_tag) {
+  _RandomAccessIter __last = __first + __count;
+  return pair<_RandomAccessIter, _ForwardIter>(
+                 __last,
+                 uninitialized_copy(__first, __last, __result));
+}
+
+template <class _InputIter, class _Size, class _ForwardIter>
+inline pair<_InputIter, _ForwardIter>
+__uninitialized_copy_n(_InputIter __first, _Size __count,
+                     _ForwardIter __result) {
+  return __uninitialized_copy_n(__first, __count, __result,
+                                __iterator_category(__first));
+}
+
+template <class _InputIter, class _Size, class _ForwardIter>
+inline pair<_InputIter, _ForwardIter>
+uninitialized_copy_n(_InputIter __first, _Size __count,
+                     _ForwardIter __result) {
+  return __uninitialized_copy_n(__first, __count, __result,
+                                __iterator_category(__first));
+}
+
+// Valid if copy construction is equivalent to assignment, and if the
+// destructor is trivial.
+template <class _ForwardIter, class _Tp>
+inline void
+__uninitialized_fill_aux(_ForwardIter __first, _ForwardIter __last, 
+                         const _Tp& __x, __true_type)
+{
+  fill(__first, __last, __x);
+}
+
+template <class _ForwardIter, class _Tp>
+void
+__uninitialized_fill_aux(_ForwardIter __first, _ForwardIter __last, 
+                         const _Tp& __x, __false_type)
+{
+  _ForwardIter __cur = __first;
+  __STL_TRY {
+    for ( ; __cur != __last; ++__cur)
+      _Construct(&*__cur, __x);
+  }
+  __STL_UNWIND(_Destroy(__first, __cur));
+}
+
+template <class _ForwardIter, class _Tp, class _Tp1>
+inline void __uninitialized_fill(_ForwardIter __first, 
+                                 _ForwardIter __last, const _Tp& __x, _Tp1*)
+{
+  typedef typename __type_traits<_Tp1>::is_POD_type _Is_POD;
+  __uninitialized_fill_aux(__first, __last, __x, _Is_POD());
+                   
+}
+
+template <class _ForwardIter, class _Tp>
+inline void uninitialized_fill(_ForwardIter __first,
+                               _ForwardIter __last, 
+                               const _Tp& __x)
+{
+  __uninitialized_fill(__first, __last, __x, __value_type(__first));
+}
+
+// Valid if copy construction is equivalent to assignment, and if the
+//  destructor is trivial.
+template <class _ForwardIter, class _Size, class _Tp>
+inline _ForwardIter
+__uninitialized_fill_n_aux(_ForwardIter __first, _Size __n,
+                           const _Tp& __x, __true_type)
+{
+  return fill_n(__first, __n, __x);
+}
+
+template <class _ForwardIter, class _Size, class _Tp>
+_ForwardIter
+__uninitialized_fill_n_aux(_ForwardIter __first, _Size __n,
+                           const _Tp& __x, __false_type)
+{
+  _ForwardIter __cur = __first;
+  __STL_TRY {
+    for ( ; __n > 0; --__n, ++__cur)
+      _Construct(&*__cur, __x);
+    return __cur;
+  }
+  __STL_UNWIND(_Destroy(__first, __cur));
+}
+
+template <class _ForwardIter, class _Size, class _Tp, class _Tp1>
+inline _ForwardIter 
+__uninitialized_fill_n(_ForwardIter __first, _Size __n, const _Tp& __x, _Tp1*)
+{
+  typedef typename __type_traits<_Tp1>::is_POD_type _Is_POD;
+  return __uninitialized_fill_n_aux(__first, __n, __x, _Is_POD());
+}
+
+template <class _ForwardIter, class _Size, class _Tp>
+inline _ForwardIter 
+uninitialized_fill_n(_ForwardIter __first, _Size __n, const _Tp& __x)
+{
+  return __uninitialized_fill_n(__first, __n, __x, __value_type(__first));
+}
+
+// Extensions: __uninitialized_copy_copy, __uninitialized_copy_fill, 
+// __uninitialized_fill_copy.
+
+// __uninitialized_copy_copy
+// Copies [first1, last1) into [result, result + (last1 - first1)), and
+//  copies [first2, last2) into
+//  [result, result + (last1 - first1) + (last2 - first2)).
+
+template <class _InputIter1, class _InputIter2, class _ForwardIter>
+inline _ForwardIter
+__uninitialized_copy_copy(_InputIter1 __first1, _InputIter1 __last1,
+                          _InputIter2 __first2, _InputIter2 __last2,
+                          _ForwardIter __result)
+{
+  _ForwardIter __mid = uninitialized_copy(__first1, __last1, __result);
+  __STL_TRY {
+    return uninitialized_copy(__first2, __last2, __mid);
+  }
+  __STL_UNWIND(_Destroy(__result, __mid));
+}
+
+// __uninitialized_fill_copy
+// Fills [result, mid) with x, and copies [first, last) into
+//  [mid, mid + (last - first)).
+template <class _ForwardIter, class _Tp, class _InputIter>
+inline _ForwardIter 
+__uninitialized_fill_copy(_ForwardIter __result, _ForwardIter __mid,
+                          const _Tp& __x,
+                          _InputIter __first, _InputIter __last)
+{
+  uninitialized_fill(__result, __mid, __x);
+  __STL_TRY {
+    return uninitialized_copy(__first, __last, __mid);
+  }
+  __STL_UNWIND(_Destroy(__result, __mid));
+}
+
+// __uninitialized_copy_fill
+// Copies [first1, last1) into [first2, first2 + (last1 - first1)), and
+//  fills [first2 + (last1 - first1), last2) with x.
+template <class _InputIter, class _ForwardIter, class _Tp>
+inline void
+__uninitialized_copy_fill(_InputIter __first1, _InputIter __last1,
+                          _ForwardIter __first2, _ForwardIter __last2,
+                          const _Tp& __x)
+{
+  _ForwardIter __mid2 = uninitialized_copy(__first1, __last1, __first2);
+  __STL_TRY {
+    uninitialized_fill(__mid2, __last2, __x);
+  }
+  __STL_UNWIND(_Destroy(__first2, __mid2));
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_UNINITIALIZED_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_vector.h b/contrib/media/updf/include/bits/stl_vector.h
new file mode 100644
index 000000000..4bc0253ed
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_vector.h
@@ -0,0 +1,727 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this  software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_VECTOR_H
+#define __SGI_STL_INTERNAL_VECTOR_H
+
+#include <bits/stl_iterator_base_funcs.h>
+#include <bits/functexcept.h>
+#include <bits/concept_check.h>
+
+namespace std
+{ 
+
+// The vector base class serves two purposes.  First, its constructor
+// and destructor allocate (but don't initialize) storage.  This makes
+// exception safety easier.  Second, the base class encapsulates all of
+// the differences between SGI-style allocators and standard-conforming
+// allocators.
+
+// Base class for ordinary allocators.
+template <class _Tp, class _Allocator, bool _IsStatic>
+class _Vector_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+
+  _Vector_alloc_base(const allocator_type& __a)
+    : _M_data_allocator(__a), _M_start(0), _M_finish(0), _M_end_of_storage(0) 
+  {}
+  
+protected:
+  allocator_type _M_data_allocator;
+  _Tp* _M_start;
+  _Tp* _M_finish;
+  _Tp* _M_end_of_storage;
+
+  _Tp* _M_allocate(size_t __n)
+    { return _M_data_allocator.allocate(__n); }
+  void _M_deallocate(_Tp* __p, size_t __n)
+    { if (__p) _M_data_allocator.deallocate(__p, __n); }
+};
+
+// Specialization for allocators that have the property that we don't
+// actually have to store an allocator object.  
+template <class _Tp, class _Allocator>
+class _Vector_alloc_base<_Tp, _Allocator, true> {
+public:
+  typedef typename _Alloc_traits<_Tp, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Vector_alloc_base(const allocator_type&)
+    : _M_start(0), _M_finish(0), _M_end_of_storage(0) 
+  {}
+  
+protected:
+  _Tp* _M_start;
+  _Tp* _M_finish;
+  _Tp* _M_end_of_storage;
+
+  typedef typename _Alloc_traits<_Tp, _Allocator>::_Alloc_type _Alloc_type;
+  _Tp* _M_allocate(size_t __n)
+    { return _Alloc_type::allocate(__n); }
+  void _M_deallocate(_Tp* __p, size_t __n)
+    { _Alloc_type::deallocate(__p, __n);}
+};
+
+template <class _Tp, class _Alloc>
+struct _Vector_base
+  : public _Vector_alloc_base<_Tp, _Alloc,
+                              _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+  typedef _Vector_alloc_base<_Tp, _Alloc, 
+                             _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Vector_base(const allocator_type& __a) : _Base(__a) {}
+  _Vector_base(size_t __n, const allocator_type& __a) : _Base(__a) {
+    _M_start = _M_allocate(__n);
+    _M_finish = _M_start;
+    _M_end_of_storage = _M_start + __n;
+  }
+
+  ~_Vector_base() { _M_deallocate(_M_start, _M_end_of_storage - _M_start); }
+};    
+
+
+template <class _Tp, class _Alloc = allocator<_Tp> >
+class vector : protected _Vector_base<_Tp, _Alloc> 
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+
+private:
+  typedef _Vector_base<_Tp, _Alloc> _Base;
+  typedef vector<_Tp, _Alloc> vector_type;
+public:
+  typedef _Tp value_type;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef __normal_iterator<pointer, vector_type> iterator;
+  typedef __normal_iterator<const_pointer, vector_type> const_iterator;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator> reverse_iterator;
+
+protected:
+  using _Base::_M_allocate;
+  using _Base::_M_deallocate;
+  using _Base::_M_start;
+  using _Base::_M_finish;
+  using _Base::_M_end_of_storage;
+
+protected:
+  void _M_insert_aux(iterator __position, const _Tp& __x);
+  void _M_insert_aux(iterator __position);
+
+public:
+  iterator begin() { return iterator (_M_start); }
+  const_iterator begin() const
+    { return const_iterator (_M_start); }
+  iterator end() { return iterator (_M_finish); }
+  const_iterator end() const { return const_iterator (_M_finish); }
+
+  reverse_iterator rbegin()
+    { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const
+    { return const_reverse_iterator(end()); }
+  reverse_iterator rend()
+    { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const
+    { return const_reverse_iterator(begin()); }
+
+  size_type size() const
+    { return size_type(end() - begin()); }
+  size_type max_size() const
+    { return size_type(-1) / sizeof(_Tp); }
+  size_type capacity() const
+    { return size_type(const_iterator(_M_end_of_storage) - begin()); }
+  bool empty() const
+    { return begin() == end(); }
+
+  reference operator[](size_type __n) { return *(begin() + __n); }
+  const_reference operator[](size_type __n) const { return *(begin() + __n); }
+
+  void _M_range_check(size_type __n) const {
+    if (__n >= this->size())
+      __throw_out_of_range("vector");
+  }
+
+  reference at(size_type __n)
+    { _M_range_check(__n); return (*this)[__n]; }
+  const_reference at(size_type __n) const
+    { _M_range_check(__n); return (*this)[__n]; }
+
+  explicit vector(const allocator_type& __a = allocator_type())
+    : _Base(__a) {}
+
+  vector(size_type __n, const _Tp& __value,
+         const allocator_type& __a = allocator_type()) 
+    : _Base(__n, __a)
+    { _M_finish = uninitialized_fill_n(_M_start, __n, __value); }
+
+  explicit vector(size_type __n)
+    : _Base(__n, allocator_type())
+    { _M_finish = uninitialized_fill_n(_M_start, __n, _Tp()); }
+
+  vector(const vector<_Tp, _Alloc>& __x) 
+    : _Base(__x.size(), __x.get_allocator())
+    { _M_finish = uninitialized_copy(__x.begin(), __x.end(), _M_start); }
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InputIterator>
+  vector(_InputIterator __first, _InputIterator __last,
+         const allocator_type& __a = allocator_type()) : _Base(__a) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_initialize_aux(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_initialize_aux(_Integer __n, _Integer __value, __true_type) {
+    _M_start = _M_allocate(__n);
+    _M_end_of_storage = _M_start + __n; 
+    _M_finish = uninitialized_fill_n(_M_start, __n, __value);
+  }
+
+  template <class _InputIterator>
+  void _M_initialize_aux(_InputIterator __first, _InputIterator __last,
+                         __false_type) {
+    _M_range_initialize(__first, __last, __iterator_category(__first));
+  }
+
+  ~vector() { destroy(_M_start, _M_finish); }
+
+  vector<_Tp, _Alloc>& operator=(const vector<_Tp, _Alloc>& __x);
+  void reserve(size_type __n) {
+    if (capacity() < __n) {
+      const size_type __old_size = size();
+      pointer __tmp = _M_allocate_and_copy(__n, _M_start, _M_finish);
+      destroy(_M_start, _M_finish);
+      _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+      _M_start = __tmp;
+      _M_finish = __tmp + __old_size;
+      _M_end_of_storage = _M_start + __n;
+    }
+  }
+
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void assign(size_type __n, const _Tp& __val) { _M_fill_assign(__n, __val); }
+  void _M_fill_assign(size_type __n, const _Tp& __val);
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_type) __n, (_Tp) __val); }
+
+  template <class _InputIter>
+  void _M_assign_dispatch(_InputIter __first, _InputIter __last, __false_type)
+    { _M_assign_aux(__first, __last, __iterator_category(__first)); }
+
+  template <class _InputIterator>
+  void _M_assign_aux(_InputIterator __first, _InputIterator __last,
+                     input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
+                     forward_iterator_tag); 
+
+  reference front() { return *begin(); }
+  const_reference front() const { return *begin(); }
+  reference back() { return *(end() - 1); }
+  const_reference back() const { return *(end() - 1); }
+
+  void push_back(const _Tp& __x) {
+    if (_M_finish != _M_end_of_storage) {
+      construct(_M_finish, __x);
+      ++_M_finish;
+    }
+    else
+      _M_insert_aux(end(), __x);
+  }
+  void push_back() {
+    if (_M_finish != _M_end_of_storage) {
+      construct(_M_finish);
+      ++_M_finish;
+    }
+    else
+      _M_insert_aux(end());
+  }
+  void swap(vector<_Tp, _Alloc>& __x) {
+    std::swap(_M_start, __x._M_start);
+    std::swap(_M_finish, __x._M_finish);
+    std::swap(_M_end_of_storage, __x._M_end_of_storage);
+  }
+
+  iterator insert(iterator __position, const _Tp& __x) {
+    size_type __n = __position - begin();
+    if (_M_finish != _M_end_of_storage && __position == end()) {
+      construct(_M_finish, __x);
+      ++_M_finish;
+    }
+    else
+      _M_insert_aux(iterator(__position), __x);
+    return begin() + __n;
+  }
+  iterator insert(iterator __position) {
+    size_type __n = __position - begin();
+    if (_M_finish != _M_end_of_storage && __position == end()) {
+      construct(_M_finish);
+      ++_M_finish;
+    }
+    else
+      _M_insert_aux(iterator(__position));
+    return begin() + __n;
+  }
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InputIterator>
+  void insert(iterator __pos, _InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_insert_dispatch(__pos, __first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __val,
+                          __true_type)
+    { _M_fill_insert(__pos, (size_type) __n, (_Tp) __val); }
+
+  template <class _InputIterator>
+  void _M_insert_dispatch(iterator __pos,
+                          _InputIterator __first, _InputIterator __last,
+                          __false_type) {
+    _M_range_insert(__pos, __first, __last, __iterator_category(__first));
+  }
+
+  void insert (iterator __pos, size_type __n, const _Tp& __x)
+    { _M_fill_insert(__pos, __n, __x); }
+
+  void _M_fill_insert (iterator __pos, size_type __n, const _Tp& __x);
+
+  void pop_back() {
+    --_M_finish;
+    destroy(_M_finish);
+  }
+  iterator erase(iterator __position) {
+    if (__position + 1 != end())
+      copy(__position + 1, end(), __position);
+    --_M_finish;
+    destroy(_M_finish);
+    return __position;
+  }
+  iterator erase(iterator __first, iterator __last) {
+    iterator __i(copy(__last, end(), __first));
+    destroy(__i, end());
+    _M_finish = _M_finish - (__last - __first);
+    return __first;
+  }
+
+  void resize(size_type __new_size, const _Tp& __x) {
+    if (__new_size < size()) 
+      erase(begin() + __new_size, end());
+    else
+      insert(end(), __new_size - size(), __x);
+  }
+  void resize(size_type __new_size) { resize(__new_size, _Tp()); }
+  void clear() { erase(begin(), end()); }
+
+protected:
+
+  template <class _ForwardIterator>
+  pointer _M_allocate_and_copy(size_type __n, _ForwardIterator __first, 
+                                               _ForwardIterator __last)
+  {
+    pointer __result = _M_allocate(__n);
+    __STL_TRY {
+      uninitialized_copy(__first, __last, __result);
+      return __result;
+    }
+    __STL_UNWIND(_M_deallocate(__result, __n));
+  }
+
+  template <class _InputIterator>
+  void _M_range_initialize(_InputIterator __first,  
+                           _InputIterator __last, input_iterator_tag)
+  {
+    for ( ; __first != __last; ++__first)
+      push_back(*__first);
+  }
+
+  // This function is only called by the constructor. 
+  template <class _ForwardIterator>
+  void _M_range_initialize(_ForwardIterator __first,
+                           _ForwardIterator __last, forward_iterator_tag)
+  {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    _M_start = _M_allocate(__n);
+    _M_end_of_storage = _M_start + __n;
+    _M_finish = uninitialized_copy(__first, __last, _M_start);
+  }
+
+  template <class _InputIterator>
+  void _M_range_insert(iterator __pos,
+                       _InputIterator __first, _InputIterator __last,
+                       input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void _M_range_insert(iterator __pos,
+                       _ForwardIterator __first, _ForwardIterator __last,
+                       forward_iterator_tag);
+};
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
+{
+  return __x.size() == __y.size() &&
+         equal(__x.begin(), __x.end(), __y.begin());
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator<(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
+{
+  return lexicographical_compare(__x.begin(), __x.end(), 
+                                 __y.begin(), __y.end());
+}
+
+template <class _Tp, class _Alloc>
+inline void swap(vector<_Tp, _Alloc>& __x, vector<_Tp, _Alloc>& __y)
+{
+  __x.swap(__y);
+}
+
+template <class _Tp, class _Alloc>
+inline bool
+operator!=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Alloc>
+inline bool
+operator>(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Tp, class _Alloc>
+inline bool
+operator<=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Tp, class _Alloc>
+inline bool
+operator>=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Tp, class _Alloc>
+vector<_Tp,_Alloc>& 
+vector<_Tp,_Alloc>::operator=(const vector<_Tp, _Alloc>& __x)
+{
+  if (&__x != this) {
+    const size_type __xlen = __x.size();
+    if (__xlen > capacity()) {
+      pointer __tmp = _M_allocate_and_copy(__xlen, __x.begin(), __x.end());
+      destroy(_M_start, _M_finish);
+      _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+      _M_start = __tmp;
+      _M_end_of_storage = _M_start + __xlen;
+    }
+    else if (size() >= __xlen) {
+      iterator __i(copy(__x.begin(), __x.end(), begin()));
+      destroy(__i, end());
+    }
+    else {
+      copy(__x.begin(), __x.begin() + size(), _M_start);
+      uninitialized_copy(__x.begin() + size(), __x.end(), _M_finish);
+    }
+    _M_finish = _M_start + __xlen;
+  }
+  return *this;
+}
+
+template <class _Tp, class _Alloc>
+void vector<_Tp, _Alloc>::_M_fill_assign(size_t __n, const value_type& __val) 
+{
+  if (__n > capacity()) {
+    vector<_Tp, _Alloc> __tmp(__n, __val, get_allocator());
+    __tmp.swap(*this);
+  }
+  else if (__n > size()) {
+    fill(begin(), end(), __val);
+    _M_finish = uninitialized_fill_n(_M_finish, __n - size(), __val);
+  }
+  else
+    erase(fill_n(begin(), __n, __val), end());
+}
+
+template <class _Tp, class _Alloc> template <class _InputIter>
+void vector<_Tp, _Alloc>::_M_assign_aux(_InputIter __first, _InputIter __last,
+                                        input_iterator_tag) {
+  iterator __cur(begin());
+  for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
+    *__cur = *__first;
+  if (__first == __last)
+    erase(__cur, end());
+  else
+    insert(end(), __first, __last);
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIter>
+void
+vector<_Tp, _Alloc>::_M_assign_aux(_ForwardIter __first, _ForwardIter __last,
+                                   forward_iterator_tag) {
+  size_type __len = 0;
+  distance(__first, __last, __len);
+
+  if (__len > capacity()) {
+    pointer __tmp(_M_allocate_and_copy(__len, __first, __last));
+    destroy(_M_start, _M_finish);
+    _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+    _M_start = __tmp;
+    _M_end_of_storage = _M_finish = _M_start + __len;
+  }
+  else if (size() >= __len) {
+    iterator __new_finish(copy(__first, __last, _M_start));
+    destroy(__new_finish, end());
+    _M_finish = __new_finish.base();
+  }
+  else {
+    _ForwardIter __mid = __first;
+    advance(__mid, size());
+    copy(__first, __mid, _M_start);
+    _M_finish = uninitialized_copy(__mid, __last, _M_finish);
+  }
+}
+
+template <class _Tp, class _Alloc>
+void 
+vector<_Tp, _Alloc>::_M_insert_aux(iterator __position, const _Tp& __x)
+{
+  if (_M_finish != _M_end_of_storage) {
+    construct(_M_finish, *(_M_finish - 1));
+    ++_M_finish;
+    _Tp __x_copy = __x;
+    copy_backward(__position, iterator(_M_finish - 2), iterator(_M_finish- 1));
+    *__position = __x_copy;
+  }
+  else {
+    const size_type __old_size = size();
+    const size_type __len = __old_size != 0 ? 2 * __old_size : 1;
+    iterator __new_start(_M_allocate(__len));
+    iterator __new_finish(__new_start);
+    __STL_TRY {
+      __new_finish = uninitialized_copy(iterator(_M_start), __position,
+                                        __new_start);
+      construct(__new_finish.base(), __x);
+      ++__new_finish;
+      __new_finish = uninitialized_copy(__position, iterator(_M_finish),
+                                        __new_finish);
+    }
+    __STL_UNWIND((destroy(__new_start,__new_finish), 
+                  _M_deallocate(__new_start.base(),__len)));
+    destroy(begin(), end());
+    _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+    _M_start = __new_start.base();
+    _M_finish = __new_finish.base();
+    _M_end_of_storage = __new_start.base() + __len;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void 
+vector<_Tp, _Alloc>::_M_insert_aux(iterator __position)
+{
+  if (_M_finish != _M_end_of_storage) {
+    construct(_M_finish, *(_M_finish - 1));
+    ++_M_finish;
+    copy_backward(__position, iterator(_M_finish - 2), 
+		  iterator(_M_finish - 1));
+    *__position = _Tp();
+  }
+  else {
+    const size_type __old_size = size();
+    const size_type __len = __old_size != 0 ? 2 * __old_size : 1;
+    pointer __new_start = _M_allocate(__len);
+    pointer __new_finish = __new_start;
+    __STL_TRY {
+      __new_finish = uninitialized_copy(iterator(_M_start), __position, 
+					__new_start);
+      construct(__new_finish);
+      ++__new_finish;
+      __new_finish = uninitialized_copy(__position, iterator(_M_finish), 
+					__new_finish);
+    }
+    __STL_UNWIND((destroy(__new_start,__new_finish), 
+                  _M_deallocate(__new_start,__len)));
+    destroy(begin(), end());
+    _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+    _M_start = __new_start;
+    _M_finish = __new_finish;
+    _M_end_of_storage = __new_start + __len;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void vector<_Tp, _Alloc>::_M_fill_insert(iterator __position, size_type __n, 
+                                         const _Tp& __x)
+{
+  if (__n != 0) {
+    if (size_type(_M_end_of_storage - _M_finish) >= __n) {
+      _Tp __x_copy = __x;
+      const size_type __elems_after = end() - __position;
+      iterator __old_finish(_M_finish);
+      if (__elems_after > __n) {
+        uninitialized_copy(_M_finish - __n, _M_finish, _M_finish);
+        _M_finish += __n;
+        copy_backward(__position, __old_finish - __n, __old_finish);
+        fill(__position, __position + __n, __x_copy);
+      }
+      else {
+        uninitialized_fill_n(_M_finish, __n - __elems_after, __x_copy);
+        _M_finish += __n - __elems_after;
+        uninitialized_copy(__position, __old_finish, _M_finish);
+        _M_finish += __elems_after;
+        fill(__position, __old_finish, __x_copy);
+      }
+    }
+    else {
+      const size_type __old_size = size();        
+      const size_type __len = __old_size + max(__old_size, __n);
+      iterator __new_start(_M_allocate(__len));
+      iterator __new_finish(__new_start);
+      __STL_TRY {
+        __new_finish = uninitialized_copy(begin(), __position, __new_start);
+        __new_finish = uninitialized_fill_n(__new_finish, __n, __x);
+        __new_finish
+          = uninitialized_copy(__position, end(), __new_finish);
+      }
+      __STL_UNWIND((destroy(__new_start,__new_finish), 
+                    _M_deallocate(__new_start.base(),__len)));
+      destroy(_M_start, _M_finish);
+      _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+      _M_start = __new_start.base();
+      _M_finish = __new_finish.base();
+      _M_end_of_storage = __new_start.base() + __len;
+    }
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _InputIterator>
+void 
+vector<_Tp, _Alloc>::_M_range_insert(iterator __pos, 
+                                     _InputIterator __first, 
+                                     _InputIterator __last,
+                                     input_iterator_tag)
+{
+  for ( ; __first != __last; ++__first) {
+    __pos = insert(__pos, *__first);
+    ++__pos;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIterator>
+void 
+vector<_Tp, _Alloc>::_M_range_insert(iterator __position,
+                                     _ForwardIterator __first,
+                                     _ForwardIterator __last,
+                                     forward_iterator_tag)
+{
+  if (__first != __last) {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    if (size_type(_M_end_of_storage - _M_finish) >= __n) {
+      const size_type __elems_after = end() - __position;
+      iterator __old_finish(_M_finish);
+      if (__elems_after > __n) {
+        uninitialized_copy(_M_finish - __n, _M_finish, _M_finish);
+        _M_finish += __n;
+        copy_backward(__position, __old_finish - __n, __old_finish);
+        copy(__first, __last, __position);
+      }
+      else {
+        _ForwardIterator __mid = __first;
+        advance(__mid, __elems_after);
+        uninitialized_copy(__mid, __last, _M_finish);
+        _M_finish += __n - __elems_after;
+        uninitialized_copy(__position, __old_finish, _M_finish);
+        _M_finish += __elems_after;
+        copy(__first, __mid, __position);
+      }
+    }
+    else {
+      const size_type __old_size = size();
+      const size_type __len = __old_size + max(__old_size, __n);
+      iterator __new_start(_M_allocate(__len));
+      iterator __new_finish(__new_start);
+      __STL_TRY {
+        __new_finish = uninitialized_copy(iterator(_M_start), 
+					  __position, __new_start);
+        __new_finish = uninitialized_copy(__first, __last, __new_finish);
+        __new_finish
+          = uninitialized_copy(__position, iterator(_M_finish), __new_finish);
+      }
+      __STL_UNWIND((destroy(__new_start,__new_finish), 
+                    _M_deallocate(__new_start.base(),__len)));
+      destroy(_M_start, _M_finish);
+      _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+      _M_start = __new_start.base();
+      _M_finish = __new_finish.base();
+      _M_end_of_storage = __new_start.base() + __len;
+    }
+  }
+}
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_VECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/streambuf.tcc b/contrib/media/updf/include/bits/streambuf.tcc
new file mode 100644
index 000000000..fc26232a3
--- /dev/null
+++ b/contrib/media/updf/include/bits/streambuf.tcc
@@ -0,0 +1,230 @@
+// Stream buffer classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.5  Stream buffers
+//
+
+#ifndef _CPP_BITS_STREAMBUF_TCC
+#define _CPP_BITS_STREAMBUF_TCC 1
+
+namespace std {
+
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>::int_type
+    basic_streambuf<_CharT, _Traits>::
+    sbumpc()
+    {
+      int_type __ret;
+      if (_M_in_cur && _M_in_cur < _M_in_end)
+	{
+	  char_type __c = *gptr();
+	  _M_in_cur_move(1);
+	  __ret = traits_type::to_int_type(__c);
+	}
+      else 
+	__ret = this->uflow();
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>::int_type
+    basic_streambuf<_CharT, _Traits>::
+    sputbackc(char_type __c) 
+    {
+      int_type __ret;
+      bool __testpos = _M_in_cur && _M_in_beg < _M_in_cur;
+      bool __testne = _M_in_cur && !traits_type::eq(__c, this->gptr()[-1]);
+      if (!__testpos || __testne)
+	__ret = pbackfail(traits_type::to_int_type(__c));
+      else 
+	{
+	  _M_in_cur_move(-1);
+	  __ret = traits_type::to_int_type(*this->gptr());
+	}
+      return __ret;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>::int_type
+    basic_streambuf<_CharT, _Traits>::
+    sungetc()
+    {
+      int_type __ret;
+      if (_M_in_cur && _M_in_beg < _M_in_cur)
+	{
+	  _M_in_cur_move(-1);
+	  __ret = traits_type::to_int_type(*_M_in_cur);
+	}
+      else 
+	__ret = this->pbackfail();
+      return __ret;
+    }
+
+  // Don't test against _M_buf + _M_buf_size, because _M_buf reflects
+  // allocated space, and on certain (rare but entirely legal)
+  // situations, there will be no allocated space yet the internal
+  // buffers will still be valid. (This happens if setp is used to set
+  // the internal buffer to say some externally-allocated sequence.)
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>::int_type
+    basic_streambuf<_CharT, _Traits>::
+    sputc(char_type __c)
+    {
+      int_type __ret;
+      if (_M_out_buf_size())
+	{
+	  *_M_out_cur = __c;
+	  _M_out_cur_move(1);
+	  __ret = traits_type::to_int_type(__c);
+	}
+      else
+	__ret = this->overflow(traits_type::to_int_type(__c));
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_streambuf<_CharT, _Traits>::
+    xsgetn(char_type* __s, streamsize __n)
+    {
+      streamsize __ret = 0;
+      while (__ret < __n)
+	{
+	  size_t __buf_len = _M_in_end - _M_in_cur;
+	  if (__buf_len > 0)
+	    {
+	      size_t __remaining = __n - __ret;
+	      size_t __len = min(__buf_len, __remaining);
+	      traits_type::copy(__s, _M_in_cur, __len);
+	      __ret += __len;
+	      __s += __len;
+	      _M_in_cur_move(__len);
+	    }
+	  
+	  if (__ret < __n)
+	    {
+	      int_type __c = this->uflow();  
+	      if (__c != traits_type::eof())
+		{
+		  traits_type::assign(*__s++, traits_type::to_char_type(__c));
+		  ++__ret;
+		}
+	      else
+		break;
+	    }
+	}
+      return __ret;
+    }
+
+  // Don't test against _M_buf + _M_buf_size, because _M_buf reflects
+  // allocated space, and on certain (rare but entirely legal)
+  // situations, there will be no allocated space yet the internal
+  // buffers will still be valid. (This happens if setp is used to set
+  // the internal buffer to say some externally-allocated sequence.)
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_streambuf<_CharT, _Traits>::
+    xsputn(const char_type* __s, streamsize __n)
+    {
+      streamsize __ret = 0;
+      while (__ret < __n)
+	{
+	  off_type __buf_len = _M_out_buf_size();
+	  if (__buf_len > 0)
+	    {
+	      off_type __remaining = __n - __ret;
+	      off_type __len = min(__buf_len, __remaining);
+	      traits_type::copy(_M_out_cur, __s, __len);
+	      __ret += __len;
+	      __s += __len;
+	      _M_out_cur_move(__len);
+	    }
+
+	  if (__ret < __n)
+	    {
+	      int_type __c = this->overflow(traits_type::to_int_type(*__s));
+	      if (__c != traits_type::eof())
+		{
+		  ++__ret;
+		  ++__s;
+		}
+	      else
+		break;
+	    }
+	}
+      return __ret;
+    }
+
+  // Conceivably, this could be used to implement buffer-to-buffer
+  // copies, if this was ever desired in an un-ambiguous way by the
+  // standard. If so, then checks for __ios being zero would be
+  // necessary.
+  template<typename _CharT, typename _Traits>
+    streamsize
+    __copy_streambufs(basic_ios<_CharT, _Traits>& __ios,
+		      basic_streambuf<_CharT, _Traits>* __sbin,
+		      basic_streambuf<_CharT, _Traits>* __sbout) 
+  {
+      typedef typename _Traits::int_type	int_type;
+
+      streamsize __ret = 0;
+      streamsize __bufsize = __sbin->in_avail();
+      streamsize __xtrct;
+      bool __testput = __sbout->_M_mode & ios_base::out;
+      try {
+	while (__testput && __bufsize != -1)
+	  {
+	    __xtrct = __sbout->sputn(__sbin->gptr(), __bufsize);
+	    __ret += __xtrct;
+	    __sbin->_M_in_cur_move(__xtrct);
+	    if (__xtrct == __bufsize)
+	      {
+		int_type __c = __sbin->sgetc();
+		if (__c == _Traits::eof())
+		  {
+		    __ios.setstate(ios_base::eofbit);
+		    break;
+		  }
+		__bufsize = __sbin->in_avail();
+	      }
+	    else
+	      break;
+	  }
+      }
+      catch(exception& __fail) {
+	if ((__ios.exceptions() & ios_base::failbit) != 0)
+	  __throw_exception_again;
+      }
+      return __ret;
+    }
+} // namespace std
+
+#endif // _CPP_BITS_STREAMBUF_TCC
+
diff --git a/contrib/media/updf/include/bits/stringfwd.h b/contrib/media/updf/include/bits/stringfwd.h
new file mode 100644
index 000000000..66bcace1a
--- /dev/null
+++ b/contrib/media/updf/include/bits/stringfwd.h
@@ -0,0 +1,68 @@
+// String support -*- C++ -*-
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21 Strings library
+//
+
+#ifndef _CPP_BITS_STRINGFWD_H
+#define _CPP_BITS_STRINGFWD_H	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+namespace std
+{
+  template<class _CharT>
+    struct char_traits;
+  
+  template<> class char_traits<char>;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> class char_traits<wchar_t>;
+#endif
+
+  template<typename _Alloc> 
+    class allocator;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>, 
+           typename _Alloc = allocator<_CharT> >
+    class basic_string;
+
+  typedef basic_string<char>    string;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  typedef basic_string<wchar_t> wstring;
+#endif
+} // namespace std
+
+#endif	// _CPP_BITS_STRINGFWD_H
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/type_traits.h b/contrib/media/updf/include/bits/type_traits.h
new file mode 100644
index 000000000..70b3522f0
--- /dev/null
+++ b/contrib/media/updf/include/bits/type_traits.h
@@ -0,0 +1,314 @@
+/*
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BITS_TYPE_TRAITS_H
+#define _CPP_BITS_TYPE_TRAITS_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+/*
+This header file provides a framework for allowing compile time dispatch
+based on type attributes. This is useful when writing template code.
+For example, when making a copy of an array of an unknown type, it helps
+to know if the type has a trivial copy constructor or not, to help decide
+if a memcpy can be used.
+
+The class template __type_traits provides a series of typedefs each of
+which is either __true_type or __false_type. The argument to
+__type_traits can be any type. The typedefs within this template will
+attain their correct values by one of these means:
+    1. The general instantiation contain conservative values which work
+       for all types.
+    2. Specializations may be declared to make distinctions between types.
+    3. Some compilers (such as the Silicon Graphics N32 and N64 compilers)
+       will automatically provide the appropriate specializations for all
+       types.
+
+EXAMPLE:
+
+//Copy an array of elements which have non-trivial copy constructors
+template <class _Tp> void 
+  copy(_Tp* __source,_Tp* __destination,int __n,__false_type);
+//Copy an array of elements which have trivial copy constructors. Use memcpy.
+template <class _Tp> void 
+  copy(_Tp* __source,_Tp* __destination,int __n,__true_type);
+
+//Copy an array of any type by using the most efficient copy mechanism
+template <class _Tp> inline void copy(_Tp* __source,_Tp* __destination,int __n) {
+   copy(__source,__destination,__n,
+        typename __type_traits<_Tp>::has_trivial_copy_constructor());
+}
+*/
+
+
+template <bool _Truth> struct _Bool {};
+typedef _Bool<true>  __true_type;
+typedef _Bool<false> __false_type;
+
+template <class _Tp>
+struct __type_traits { 
+   typedef __true_type     this_dummy_member_must_be_first;
+                   /* Do not remove this member. It informs a compiler which
+                      automatically specializes __type_traits that this
+                      __type_traits template is special. It just makes sure that
+                      things work if an implementation is using a template
+                      called __type_traits for something unrelated. */
+
+   /* The following restrictions should be observed for the sake of
+      compilers which automatically produce type specific specializations 
+      of this class:
+          - You may reorder the members below if you wish
+          - You may remove any of the members below if you wish
+          - You must not rename members without making the corresponding
+            name change in the compiler
+          - Members you add will be treated like regular members unless
+            you add the appropriate support in the compiler. */
+ 
+
+   typedef __false_type    has_trivial_default_constructor;
+   typedef __false_type    has_trivial_copy_constructor;
+   typedef __false_type    has_trivial_assignment_operator;
+   typedef __false_type    has_trivial_destructor;
+   typedef __false_type    is_POD_type;
+};
+
+
+// Provide some specializations.
+
+template<> struct __type_traits<bool> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<char> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<signed char> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned char> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<wchar_t> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<short> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned short> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<int> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned int> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<long> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned long> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+
+template<> struct __type_traits<long long> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned long long> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+#endif /* _GLIBCPP_USE_LONG_LONG */
+
+template<> struct __type_traits<float> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<double> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<long double> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template <class _Tp>
+struct __type_traits<_Tp*> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+
+// The following could be written in terms of numeric_limits.  
+// We're doing it separately to reduce the number of dependencies.
+
+template <class _Tp> struct _Is_integer {
+  typedef __false_type _Integral;
+};
+
+template<> struct _Is_integer<bool> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<char> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<signed char> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned char> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<wchar_t> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<short> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned short> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<int> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned int> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<long> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned long> {
+  typedef __true_type _Integral;
+};
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+
+template<> struct _Is_integer<long long> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned long long> {
+  typedef __true_type _Integral;
+};
+
+#endif /* _GLIBCPP_USE_LONG_LONG */
+
+template<typename _Tp> struct _Is_normal_iterator {
+   typedef __false_type _Normal;
+};
+
+// Forward declaration hack, should really include this from somewhere.
+namespace std {
+   template<typename _Iterator, typename _Container> class __normal_iterator;
+};
+
+template<typename _Iterator, typename _Container>
+struct _Is_normal_iterator< std::__normal_iterator<_Iterator, _Container> > {
+   typedef __true_type _Normal;
+};
+
+#endif /* _CPP_BITS_TYPE_TRAITS_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/valarray_array.h b/contrib/media/updf/include/bits/valarray_array.h
new file mode 100644
index 000000000..741f646d2
--- /dev/null
+++ b/contrib/media/updf/include/bits/valarray_array.h
@@ -0,0 +1,577 @@
+// The template and inlines for the -*- C++ -*- internal _Array helper class.
+
+// Copyright (C) 1997-2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_ARRAY_H
+#define _CPP_BITS_ARRAY_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/cpp_type_traits.h>
+#include <bits/std_cstdlib.h>
+#include <bits/std_cstring.h>
+#include <new>
+
+namespace std
+{
+  
+  //
+  // Helper functions on raw pointers
+  //
+  
+  // We get memory by the old fashion way
+  inline void*
+  __valarray_get_memory(size_t __n)
+  { return operator new(__n); }
+  
+  template<typename _Tp>
+  inline _Tp*__restrict__
+  __valarray_get_storage(size_t __n)
+  {
+    return static_cast<_Tp*__restrict__>
+      (__valarray_get_memory(__n * sizeof(_Tp)));
+  }
+
+  // Return memory to the system
+  inline void
+  __valarray_release_memory(void* __p)
+  { operator delete(__p); }
+
+  // Turn a raw-memory into an array of _Tp filled with _Tp()
+  // This is required in 'valarray<T> v(n);'
+  template<typename _Tp, bool>
+  struct _Array_default_ctor
+  {
+    // Please note that this isn't exception safe.  But
+    // valarrays aren't required to be exception safe.
+    inline static void
+    _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+    { while (__b != __e) new(__b++) _Tp(); }
+  };
+
+  template<typename _Tp>
+  struct _Array_default_ctor<_Tp, true>
+  {
+    // For fundamental types, it suffices to say 'memset()'
+    inline static void
+    _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+    { memset(__b, 0, (__e - __b)*sizeof(_Tp)); }
+  };
+
+  template<typename _Tp>
+  inline void
+  __valarray_default_construct(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+  {
+    _Array_default_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
+      _S_do_it(__b, __e);
+  }
+    
+  // Turn a raw-memory into an array of _Tp filled with __t
+  // This is the required in valarray<T> v(n, t).  Also
+  // used in valarray<>::resize().
+  template<typename _Tp, bool>
+  struct _Array_init_ctor
+  {
+    // Please note that this isn't exception safe.  But
+    // valarrays aren't required to be exception safe.
+    inline static void
+    _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e, const _Tp __t)
+    { while (__b != __e) new(__b++) _Tp(__t); }
+  };
+
+  template<typename _Tp>
+  struct _Array_init_ctor<_Tp, true>
+  {
+    inline static void
+    _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e,  const _Tp __t)
+    { while (__b != __e) *__b++ = __t; }
+  };
+
+  template<typename _Tp>
+  inline void
+  __valarray_fill_construct(_Tp* __restrict__ __b, _Tp* __restrict__ __e,
+                            const _Tp __t)
+  {
+    _Array_init_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
+      _S_do_it(__b, __e, __t);
+  }
+
+  //
+  // copy-construct raw array [__o, *) from plain array [__b, __e)
+  // We can't just say 'memcpy()'
+  //
+  template<typename _Tp, bool>
+  struct _Array_copy_ctor
+  {
+    // Please note that this isn't exception safe.  But
+    // valarrays aren't required to be exception safe.
+    inline static void
+    _S_do_it(const _Tp* __restrict__ __b, const _Tp* __restrict__ __e,
+             _Tp* __restrict__ __o)
+    { while (__b != __e) new(__o++) _Tp(*__b++); }
+  };
+
+  template<typename _Tp>
+  struct _Array_copy_ctor<_Tp, true>
+  {
+    inline static void
+    _S_do_it(const _Tp* __restrict__ __b, const _Tp* __restrict__ __e,
+             _Tp* __restrict__ __o)
+    { memcpy(__o, __b, (__e - __b)*sizeof(_Tp)); }
+  };
+
+  template<typename _Tp>
+  inline void
+  __valarray_copy_construct(const _Tp* __restrict__ __b,
+                            const _Tp* __restrict__ __e,
+                            _Tp* __restrict__ __o)
+  {
+    _Array_copy_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
+      _S_do_it(__b, __e, __o);
+  }
+
+  // copy-construct raw array [__o, *) from strided array __a[<__n : __s>]
+  template<typename _Tp>
+  inline void
+  __valarray_copy_construct (const _Tp* __restrict__ __a, size_t __n,
+                             size_t __s, _Tp* __restrict__ __o)
+  {
+    if (__is_fundamental<_Tp>::_M_type)
+      while (__n--) { *__o++ = *__a; __a += __s; }
+    else
+      while (__n--) { new(__o++) _Tp(*__a);  __a += __s; }
+  }
+
+  // copy-construct raw array [__o, *) from indexed array __a[__i[<__n>]]
+  template<typename _Tp>
+  inline void
+  __valarray_copy_construct (const _Tp* __restrict__ __a,
+                             const size_t* __restrict__ __i,
+                             _Tp* __restrict__ __o, size_t __n)
+  {
+    if (__is_fundamental<_Tp>::_M_type)
+      while (__n--) *__o++ = __a[*__i++];
+    else
+      while (__n--) new (__o++) _Tp(__a[*__i++]);
+  }
+
+  // Do the necessary cleanup when we're done with arrays.
+  template<typename _Tp>
+  inline void
+  __valarray_destroy_elements(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+  {
+    if (!__is_fundamental<_Tp>::_M_type)
+      while (__b != __e) { __b->~_Tp(); ++__b; }
+  }
+    
+  // fill plain array __a[<__n>] with __t
+  template<typename _Tp>
+  void
+  __valarray_fill (_Tp* __restrict__ __a, size_t __n, const _Tp& __t)
+  { while (__n--) *__a++ = __t; }
+  
+  // fill strided array __a[<__n-1 : __s>] with __t
+  template<typename _Tp>
+  inline void
+  __valarray_fill (_Tp* __restrict__ __a, size_t __n,
+                   size_t __s, const _Tp& __t)
+  { for (size_t __i=0; __i<__n; ++__i, __a+=__s) *__a = __t; }
+
+  // fill indir   ect array __a[__i[<__n>]] with __i
+  template<typename _Tp>
+  inline void
+  __valarray_fill(_Tp* __restrict__ __a, const size_t* __restrict__ __i,
+                  size_t __n, const _Tp& __t)
+  { for (size_t __j=0; __j<__n; ++__j, ++__i) __a[*__i] = __t; }
+    
+  // copy plain array __a[<__n>] in __b[<__n>]
+  // For non-fundamental types, it is wrong to say 'memcpy()'
+  template<typename _Tp, bool>
+  struct _Array_copier
+  {
+    inline static void
+    _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
+    { while (__n--) *__b++ = *__a++; }      
+  };
+
+  template<typename _Tp>
+  struct _Array_copier<_Tp, true>
+  {
+    inline static void
+    _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
+    { memcpy (__b, __a, __n * sizeof (_Tp)); }
+  };
+
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a, size_t __n,
+                   _Tp* __restrict__ __b)
+  {
+    _Array_copier<_Tp, __is_fundamental<_Tp>::_M_type>::
+      _S_do_it(__a, __n, __b);
+  }
+
+  // copy strided array __a[<__n : __s>] in plain __b[<__n>]
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a, size_t __n, size_t __s,
+                   _Tp* __restrict__ __b)
+  { for (size_t __i=0; __i<__n; ++__i, ++__b, __a += __s) *__b = *__a; }
+
+  // copy plain __a[<__n>] in strided __b[<__n : __s>]
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a, _Tp* __restrict__ __b,
+                   size_t __n, size_t __s)
+  { for (size_t __i=0; __i<__n; ++__i, ++__a, __b+=__s) *__b = *__a; }
+  
+  // copy indexed __a[__i[<__n>]] in plain __b[<__n>]
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a,
+                   const size_t* __restrict__ __i,
+                   _Tp* __restrict__ __b, size_t __n)
+  { for (size_t __j=0; __j<__n; ++__j, ++__b, ++__i) *__b = __a[*__i]; }
+
+  // copy plain __a[<__n>] in indexed __b[__i[<__n>]]
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a, size_t __n,
+                   _Tp* __restrict__ __b, const size_t* __restrict__ __i)
+  { for (size_t __j=0; __j<__n; ++__j, ++__a, ++__i) __b[*__i] = *__a; }
+
+
+  //
+  // Compute the sum of elements in range [__f, __l)
+  // This is a naive algorithm.  It suffers from cancelling.
+  // In the future try to specialize
+  // for _Tp = float, double, long double using a more accurate
+  // algorithm.
+  //
+  template<typename _Tp>
+  inline _Tp
+  __valarray_sum(const _Tp* __restrict__ __f, const _Tp* __restrict__ __l)
+  {
+    _Tp __r = _Tp();
+    while (__f != __l) __r += *__f++;
+    return __r;
+  }
+
+  // Compute the product of all elements in range [__f, __l)
+  template<typename _Tp>
+  inline _Tp
+  __valarray_product(const _Tp* __restrict__ __f,
+                     const _Tp* __restrict__ __l)
+  {
+    _Tp __r = _Tp(1);
+    while (__f != __l) __r = __r * *__f++;
+    return __r;
+  }
+
+  // Compute the min/max of an array-expression
+  template<typename _Ta>
+  inline typename _Ta::value_type
+  __valarray_min(const _Ta& __a)
+  {
+    size_t __s = __a.size();
+    typedef typename _Ta::value_type _Value_type;
+    _Value_type __r = __s == 0 ? _Value_type() : __a[0];
+    for (size_t __i = 1; __i < __s; ++__i)
+      {
+        _Value_type __t = __a[__i];
+        if (__t < __r)
+          __r = __t;
+      }
+    return __r;
+  }
+  
+  template<typename _Ta>
+  inline typename _Ta::value_type
+  __valarray_max(const _Ta& __a)
+  {
+    size_t __s = __a.size();
+    typedef typename _Ta::value_type _Value_type;
+    _Value_type __r = __s == 0 ? _Value_type() : __a[0];
+    for (size_t __i = 1; __i < __s; ++__i)
+      {
+        _Value_type __t = __a[__i];
+        if (__t > __r)
+          __r = __t;
+      }
+    return __r;
+  }
+  
+  //
+  // Helper class _Array, first layer of valarray abstraction.
+  // All operations on valarray should be forwarded to this class
+  // whenever possible. -- gdr
+  //
+    
+  template<typename _Tp>
+  struct _Array
+  {
+    explicit _Array (size_t);
+    explicit _Array (_Tp* const __restrict__);
+    explicit _Array (const valarray<_Tp>&);
+    _Array (const _Tp* __restrict__, size_t);
+    
+    _Tp* begin () const;
+    
+    _Tp* const __restrict__ _M_data;
+  };
+  
+  template<typename _Tp>
+  inline void
+  __valarray_fill (_Array<_Tp> __a, size_t __n, const _Tp& __t)
+  { __valarray_fill (__a._M_data, __n, __t); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_fill (_Array<_Tp> __a, size_t __n, size_t __s, const _Tp& __t)
+  { __valarray_fill (__a._M_data, __n, __s, __t); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_fill (_Array<_Tp> __a, _Array<size_t> __i, 
+                   size_t __n, const _Tp& __t)
+  { __valarray_fill (__a._M_data, __i._M_data, __n, __t); }
+
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b)
+  { __valarray_copy (__a._M_data, __n, __b._M_data); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, size_t __n, size_t __s, _Array<_Tp> __b)
+  { __valarray_copy(__a._M_data, __n, __s, __b._M_data); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, _Array<_Tp> __b, size_t __n, size_t __s)
+  { __valarray_copy (__a._M_data, __b._M_data, __n, __s); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, _Array<size_t> __i, 
+                   _Array<_Tp> __b, size_t __n)
+  { __valarray_copy (__a._M_data, __i._M_data, __b._M_data, __n); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b, 
+                   _Array<size_t> __i)
+  { __valarray_copy (__a._M_data, __n, __b._M_data, __i._M_data); }
+
+  template<typename _Tp>
+  inline
+  _Array<_Tp>::_Array (size_t __n)
+    : _M_data(__valarray_get_storage<_Tp>(__n))
+  { __valarray_default_construct(_M_data, _M_data + __n); }
+
+  template<typename _Tp>
+  inline
+  _Array<_Tp>::_Array (_Tp* const __restrict__ __p) : _M_data (__p) {}
+  
+  template<typename _Tp>
+  inline _Array<_Tp>::_Array (const valarray<_Tp>& __v) 
+      : _M_data (__v._M_data) {}
+  
+  template<typename _Tp>
+  inline
+  _Array<_Tp>::_Array (const _Tp* __restrict__ __b, size_t __s) 
+    : _M_data(__valarray_get_storage<_Tp>(__s))
+  { __valarray_copy_construct(__b, __s, _M_data); }
+
+  template<typename _Tp>
+  inline _Tp*
+  _Array<_Tp>::begin () const
+  { return _M_data; }
+
+#define _DEFINE_ARRAY_FUNCTION(_Op, _Name)				\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, const _Tp& __t)	\
+{									\
+  for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p)		\
+    *__p _Op##= __t;							\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b)	\
+{									\
+  _Tp* __p = __a._M_data;						\
+  for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__p, ++__q)		\
+    *__p _Op##= *__q;							\
+}									\
+									\
+template<typename _Tp, class _Dom>					\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, 				\
+                         const _Expr<_Dom,_Tp>& __e, size_t __n)	\
+{									\
+    _Tp* __p (__a._M_data);						\
+    for (size_t __i=0; __i<__n; ++__i, ++__p) *__p _Op##= __e[__i];	\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, size_t __s, 	\
+			 _Array<_Tp> __b)				\
+{					       				\
+    _Tp* __q (__b._M_data);						\
+    for (_Tp* __p=__a._M_data; __p<__a._M_data+__s*__n; __p+=__s, ++__q) \
+      *__p _Op##= *__q;							\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<_Tp> __b, 		\
+			 size_t __n, size_t __s)			\
+{									\
+    _Tp* __q (__b._M_data);						\
+    for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, __q+=__s)	\
+      *__p _Op##= *__q;							\
+}									\
+									\
+template<typename _Tp, class _Dom>					\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __s,			\
+                          const _Expr<_Dom,_Tp>& __e, size_t __n)	\
+{									\
+    _Tp* __p (__a._M_data);						\
+    for (size_t __i=0; __i<__n; ++__i, __p+=__s) *__p _Op##= __e[__i];	\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<size_t> __i,		\
+                          _Array<_Tp> __b, size_t __n)			\
+{									\
+    _Tp* __q (__b._M_data);						\
+    for (size_t* __j=__i._M_data; __j<__i._M_data+__n; ++__j, ++__q)	\
+        __a._M_data[*__j] _Op##= *__q;					\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n,			\
+                          _Array<_Tp> __b, _Array<size_t> __i)		\
+{									\
+    _Tp* __p (__a._M_data);						\
+    for (size_t* __j=__i._M_data; __j<__i._M_data+__n; ++__j, ++__p)	\
+        *__p _Op##= __b._M_data[*__j];					\
+}									\
+									\
+template<typename _Tp, class _Dom>					\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<size_t> __i,		\
+                          const _Expr<_Dom, _Tp>& __e, size_t __n)	\
+{									\
+    size_t* __j (__i._M_data);						\
+    for (size_t __k=0; __k<__n; ++__k, ++__j) 				\
+      __a._M_data[*__j] _Op##= __e[__k];				\
+}									\
+									\
+template<typename _Tp>							\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<bool> __m,		\
+                          _Array<_Tp> __b, size_t __n)			\
+{									\
+    bool* ok (__m._M_data);						\
+    _Tp* __p (__a._M_data);						\
+    for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__q, ++ok, ++__p) { \
+        while (! *ok) {							\
+            ++ok;							\
+            ++__p;							\
+        }								\
+        *__p _Op##= *__q;						\
+    }									\
+}									\
+									\
+template<typename _Tp>							\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n,			\
+                         _Array<_Tp> __b, _Array<bool> __m)		\
+{									\
+    bool* ok (__m._M_data);						\
+    _Tp* __q (__b._M_data);						\
+    for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, ++ok, ++__q) { \
+        while (! *ok) {							\
+            ++ok;							\
+            ++__q;							\
+        }								\
+        *__p _Op##= *__q;						\
+    }									\
+}									\
+									\
+template<typename _Tp, class _Dom>					\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<bool> __m,		\
+                          const _Expr<_Dom, _Tp>& __e, size_t __n)	\
+{									\
+    bool* ok(__m._M_data);						\
+    _Tp* __p (__a._M_data);						\
+    for (size_t __i=0; __i<__n; ++__i, ++ok, ++__p) {			\
+        while (! *ok) {							\
+            ++ok;							\
+            ++__p;							\
+        }								\
+        *__p _Op##= __e[__i];						\
+    }									\
+}
+
+_DEFINE_ARRAY_FUNCTION(+, plus)
+_DEFINE_ARRAY_FUNCTION(-, minus)
+_DEFINE_ARRAY_FUNCTION(*, multiplies)
+_DEFINE_ARRAY_FUNCTION(/, divides)
+_DEFINE_ARRAY_FUNCTION(%, modulus)
+_DEFINE_ARRAY_FUNCTION(^, xor)
+_DEFINE_ARRAY_FUNCTION(|, or)
+_DEFINE_ARRAY_FUNCTION(&, and)    
+_DEFINE_ARRAY_FUNCTION(<<, shift_left)
+_DEFINE_ARRAY_FUNCTION(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_FUNCTION    
+
+} // std::
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export 
+# include <bits/valarray_array.tcc>    
+#endif
+           
+#endif /* _CPP_BITS_ARRAY_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/valarray_array.tcc b/contrib/media/updf/include/bits/valarray_array.tcc
new file mode 100644
index 000000000..ab77f4aca
--- /dev/null
+++ b/contrib/media/updf/include/bits/valarray_array.tcc
@@ -0,0 +1,161 @@
+// The template and inlines for the -*- C++ -*- internal _Array helper class.
+
+// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_VALARRAY_ARRAY_TCC 
+#define _CPP_BITS_VALARRAY_ARRAY_TCC 1
+
+namespace std
+{
+
+export template<typename _Tp>
+void
+__valarray_fill (_Array<_Tp> __a, size_t __n, _Array<bool> __m, const _Tp& __t)
+{
+    _Tp* __p = __a._M_data;
+    bool* __ok (__m._M_data);
+    for (size_t __i=0; __i<__n; ++__i, ++__ok, ++__p) {
+        while (! *__ok) {
+            ++__ok;
+            ++__p;
+        }
+        *__p = __t;
+    }
+}
+
+export template<typename _Tp>
+void
+__valarray_copy (_Array<_Tp> __a, _Array<bool> __m, _Array<_Tp> __b, size_t __n)
+{
+    _Tp* __p (__a._M_data);
+    bool* __ok (__m._M_data);
+    for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__q, ++__ok, ++__p) {
+        while (! *__ok) {
+            ++__ok;
+            ++__p;
+        }
+        *__q = *__p;
+    }
+}
+
+export template<typename _Tp>
+void
+__valarray_copy (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b, _Array<bool> __m)
+{
+    _Tp* __q (__b._M_data);
+    bool* __ok (__m._M_data);
+    for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, ++__ok, ++__q) {
+        while (! *__ok) {
+            ++__ok;
+            ++__q;
+        }
+        *__q = *__p;
+    }
+}
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, _Array<_Tp> __a)
+{
+    _Tp* __p (__a._M_data);
+    for (size_t __i=0; __i<__n; ++__i, ++__p) *__p = __e[__i];
+}
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 
+                 _Array<_Tp> __a, size_t __s)
+{
+    _Tp* __p (__a._M_data);
+    for (size_t __i=0; __i<__n; ++__i, __p+=__s) *__p = __e[__i];
+}
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 
+                 _Array<_Tp> __a, _Array<size_t> __i)
+{
+    size_t* __j (__i._M_data);
+    for (size_t __k=0; __k<__n; ++__k, ++__j) __a._M_data[*__j] = __e[__k];
+}
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 
+                 _Array<_Tp> __a, _Array<bool> __m)
+{
+    bool* __ok (__m._M_data);
+    _Tp* __p (__a._M_data);
+    for (size_t __i=0; __i<__n; ++__i, ++__ok, ++__p) {
+        while (! *__ok) {
+            ++__ok;
+            ++__p;
+        }
+        *__p = __e[__i];
+    }
+}
+
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy_construct (const _Expr<_Dom, _Tp>& __e, size_t __n,
+                           _Array<_Tp> __a)
+{
+    _Tp* __p (__a._M_data);
+    for (size_t __i=0; __i<__n; ++__i, ++__p) new (__p) _Tp(__e[__i]);
+}
+
+
+export template<typename _Tp>
+void
+__valarray_copy_construct (_Array<_Tp> __a, _Array<bool> __m,
+                           _Array<_Tp> __b, size_t __n)
+{
+    _Tp* __p (__a._M_data);
+    bool* __ok (__m._M_data);
+    for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__q, ++__ok, ++__p) {
+        while (! *__ok) {
+            ++__ok;
+            ++__p;
+        }
+        new (__q) _Tp(*__p);
+    }
+}
+
+
+
+
+} // std::
+
+#endif /* _CPP_BITS_VALARRAY_ARRAY_TCC */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/valarray_meta.h b/contrib/media/updf/include/bits/valarray_meta.h
new file mode 100644
index 000000000..392dc9b7e
--- /dev/null
+++ b/contrib/media/updf/include/bits/valarray_meta.h
@@ -0,0 +1,1070 @@
+// The template and inlines for the -*- C++ -*- internal _Meta class.
+
+// Copyright (C) 1997-1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
+
+#ifndef _CPP_VALARRAY_META_H
+#define _CPP_VALARRAY_META_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+
+    //
+    // Implementing a loosened valarray return value is tricky.
+    // First we need to meet 26.3.1/3: we should not add more than
+    // two levels of template nesting. Therefore we resort to template
+    // template to "flatten" loosened return value types.
+    // At some point we use partial specialization to remove one level
+    // template nesting due to _Expr<>
+    //
+    
+
+    // This class is NOT defined. It doesn't need to.
+    template<typename _Tp1, typename _Tp2> class _Constant;
+
+    //
+    // Unary function application closure.
+    //
+    template<class _Dom> class _UnFunBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+        typedef value_type _Vt;
+        
+        _UnFunBase (const _Dom& __e, _Vt __f(_Vt))
+                : _M_expr(__e), _M_func(__f) {}
+        
+        _Vt operator[] (size_t __i) const { return _M_func(_M_expr[__i]); }
+        size_t size () const { return _M_expr.size(); }
+        
+    private:
+        const _Dom& _M_expr;
+        _Vt (*_M_func)(_Vt);
+    };
+
+    template<template<class, class> class _Meta, class _Dom>
+        class _UnFunClos;
+    
+    template<class _Dom>
+    struct _UnFunClos<_Expr,_Dom> : _UnFunBase<_Dom> {
+        typedef _UnFunBase<_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _UnFunClos (const _Dom& __e, value_type __f(value_type))
+                : _Base (__e, __f) {}
+    };
+    
+    template<typename _Tp>
+    struct _UnFunClos<_ValArray,_Tp> : _UnFunBase<valarray<_Tp> > {
+        typedef _UnFunBase<valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _UnFunClos (const valarray<_Tp>& __v, _Tp __f(_Tp))
+                : _Base (__v, __f) {}
+    };
+
+    //
+    // Binary function application closure.
+    //
+    template<template<class, class> class _Meta1,
+        template<class, class> class Meta2,
+        class _Dom1, class _Dom2> class _BinFunClos;
+    
+    template<class _Dom1, class _Dom2> class _BinFunBase {
+    public:
+        typedef typename _Dom1::value_type value_type;
+        typedef value_type _Vt;
+
+        _BinFunBase (const _Dom1& __e1, const _Dom2& __e2,
+                      _Vt __f (_Vt, _Vt))
+                : _M_expr1 (__e1), _M_expr2 (__e2), _M_func (__f) {}
+
+        value_type operator[] (size_t __i) const
+        { return _M_func (_M_expr1[__i], _M_expr2[__i]); }
+        size_t size () const { return _M_expr1.size (); }
+
+    private:
+        const _Dom1& _M_expr1;
+        const _Dom2& _M_expr2;
+        _Vt (*_M_func)(_Vt, _Vt);
+    };
+
+    template<class _Dom> class _BinFunBase1 {
+    public:
+        typedef typename _Dom::value_type value_type ;
+        typedef value_type _Vt;
+
+        _BinFunBase1 (const _Vt& __c, const _Dom& __e, _Vt __f(_Vt, _Vt))
+                : _M_expr1 (__c), _M_expr2 (__e), _M_func (__f) {}
+
+        value_type operator[] (size_t __i) const
+        { return _M_func (_M_expr1, _M_expr2[__i]); }
+        size_t size () const { return _M_expr2.size (); }
+
+    private:
+        const _Vt& _M_expr1;
+        const _Dom& _M_expr2;
+        _Vt (*_M_func)(_Vt, _Vt);
+    };
+
+    template<class _Dom> class _BinFunBase2 {
+    public:
+        typedef typename _Dom::value_type value_type;
+        typedef value_type _Vt;
+
+        _BinFunBase2 (const _Dom& __e, const _Vt& __c, _Vt __f(_Vt, _Vt))
+                : _M_expr1 (__e), _M_expr2 (__c), _M_func (__f) {}
+
+        value_type operator[] (size_t __i) const
+        { return _M_func (_M_expr1[__i], _M_expr2); }
+        size_t size () const { return _M_expr1.size (); }
+
+    private:
+        const _Dom& _M_expr1;
+        const _Vt& _M_expr2;
+        _Vt (*_M_func)(_Vt, _Vt);
+    };
+
+    template<class _Dom1, class _Dom2>
+    struct _BinFunClos<_Expr,_Expr,_Dom1,_Dom2> : _BinFunBase<_Dom1,_Dom2> {
+        typedef _BinFunBase<_Dom1,_Dom2> _Base;
+        typedef typename _Base::value_type value_type;
+        typedef value_type _Tp;
+
+        _BinFunClos (const _Dom1& __e1, const _Dom2& __e2,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__e1, __e2, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _BinFunClos<_ValArray,_ValArray,_Tp,_Tp>
+        : _BinFunBase<valarray<_Tp>, valarray<_Tp> > {
+        typedef _BinFunBase<valarray<_Tp>, valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const valarray<_Tp>& __v, const valarray<_Tp>& __w,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__v, __w, __f) {}
+    };
+    
+    template<class _Dom>
+    struct _BinFunClos<_Expr,_ValArray,_Dom,typename _Dom::value_type>
+        : _BinFunBase<_Dom,valarray<typename _Dom::value_type> > {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinFunBase<_Dom,valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const _Dom& __e, const valarray<_Tp>& __v,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__e, __v, __f) {}
+    };
+
+    template<class _Dom>
+    struct _BinFunClos<_ValArray,_Expr,typename _Dom::value_type,_Dom>
+        : _BinFunBase<valarray<typename _Dom::value_type>,_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinFunBase<_Dom,valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const valarray<_Tp>& __v, const _Dom& __e,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__v, __e, __f) {}
+    };
+
+    template<class _Dom>
+    struct _BinFunClos<_Expr,_Constant,_Dom,typename _Dom::value_type>
+        : _BinFunBase2<_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _Tp value_type;
+        typedef _BinFunBase2<_Dom> _Base;
+
+        _BinFunClos (const _Dom& __e, const _Tp& __t, _Tp __f (_Tp, _Tp))
+                : _Base (__e, __t, __f) {}
+    };
+
+    template<class _Dom>
+    struct _BinFunClos<_Constant,_Expr,_Dom,typename _Dom::value_type>
+        : _BinFunBase1<_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _Tp value_type;
+        typedef _BinFunBase1<_Dom> _Base;
+
+        _BinFunClos (const _Tp& __t, const _Dom& __e, _Tp __f (_Tp, _Tp))
+                : _Base (__t, __e, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _BinFunClos<_ValArray,_Constant,_Tp,_Tp>
+        : _BinFunBase2<valarray<_Tp> > {
+        typedef _BinFunBase2<valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const valarray<_Tp>& __v, const _Tp& __t,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__v, __t, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _BinFunClos<_Constant,_ValArray,_Tp,_Tp>
+        : _BinFunBase1<valarray<_Tp> > {
+        typedef _BinFunBase1<valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const _Tp& __t, const valarray<_Tp>& __v,
+                     _Tp __f (_Tp, _Tp))
+                : _Base (__t, __v, __f) {}
+    };
+
+    //
+    // Apply function taking a value/const reference closure
+    //
+
+    template<typename _Dom, typename _Arg> class _FunBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+
+        _FunBase (const _Dom& __e, value_type __f(_Arg))
+                : _M_expr (__e), _M_func (__f) {}
+
+        value_type operator[] (size_t __i) const
+        { return _M_func (_M_expr[__i]); }
+        size_t size() const { return _M_expr.size ();}
+
+    private:
+        const _Dom& _M_expr;
+        value_type (*_M_func)(_Arg);
+    };
+
+    template<class _Dom>
+    struct _ValFunClos<_Expr,_Dom>
+        : _FunBase<_Dom, typename _Dom::value_type> {
+        typedef _FunBase<_Dom, typename _Dom::value_type> _Base;
+        typedef typename _Base::value_type value_type;
+        typedef value_type _Tp;
+    
+        _ValFunClos (const _Dom& __e, _Tp __f (_Tp)) : _Base (__e, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _ValFunClos<_ValArray,_Tp>
+        : _FunBase<valarray<_Tp>, _Tp> {
+        typedef _FunBase<valarray<_Tp>, _Tp> _Base;
+        typedef _Tp value_type;
+
+        _ValFunClos (const valarray<_Tp>& __v, _Tp __f(_Tp))
+                : _Base (__v, __f) {}
+    };
+
+    template<class _Dom>
+    struct _RefFunClos<_Expr,_Dom> :
+        _FunBase<_Dom, const typename _Dom::value_type&> {
+        typedef _FunBase<_Dom, const typename _Dom::value_type&> _Base;
+        typedef typename _Base::value_type value_type;
+        typedef value_type _Tp;
+
+        _RefFunClos (const _Dom& __e, _Tp __f (const _Tp&))
+                : _Base (__e, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _RefFunClos<_ValArray,_Tp>
+        : _FunBase<valarray<_Tp>, const _Tp&> {
+        typedef _FunBase<valarray<_Tp>, const _Tp&> _Base;
+        typedef _Tp value_type;
+        
+        _RefFunClos (const valarray<_Tp>& __v, _Tp __f(const _Tp&))
+                : _Base (__v, __f) {}
+    };
+    
+    //
+    // Unary expression closure.
+    //
+
+    template<template<class> class _Oper, typename _Arg>
+    class _UnBase {
+    public:
+        typedef _Oper<typename _Arg::value_type> _Op;
+        typedef typename _Op::result_type value_type;
+
+        _UnBase (const _Arg& __e) : _M_expr(__e) {}
+        value_type operator[] (size_t) const;
+        size_t size () const { return _M_expr.size (); }
+
+    private:
+        const _Arg& _M_expr;
+    };
+
+    template<template<class> class _Oper, typename _Arg>
+    inline typename _UnBase<_Oper, _Arg>::value_type
+    _UnBase<_Oper, _Arg>::operator[] (size_t __i) const
+    { return _Op() (_M_expr[__i]); }
+    
+    template<template<class> class _Oper, class _Dom>
+    struct _UnClos<_Oper, _Expr, _Dom> :  _UnBase<_Oper, _Dom> {
+        typedef _Dom _Arg;
+        typedef _UnBase<_Oper, _Dom> _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _UnClos (const _Arg& __e) : _Base(__e) {}
+    };
+
+    template<template<class> class _Oper, typename _Tp>
+    struct _UnClos<_Oper, _ValArray, _Tp> : _UnBase<_Oper, valarray<_Tp> > {
+        typedef valarray<_Tp> _Arg;
+        typedef _UnBase<_Oper, valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _UnClos (const _Arg& __e) : _Base(__e) {}
+    };
+
+
+    //
+    // Binary expression closure.
+    //
+
+    template<template<class> class _Oper,
+        typename _FirstArg, typename _SecondArg>
+    class _BinBase {
+    public:
+        typedef _Oper<typename _FirstArg::value_type> _Op;
+        typedef typename _Op::result_type value_type;
+
+        _BinBase (const _FirstArg& __e1, const _SecondArg& __e2)
+                : _M_expr1 (__e1), _M_expr2 (__e2) {}
+        value_type operator[] (size_t) const;
+        size_t size () const { return _M_expr1.size (); }
+        
+    private:
+        const _FirstArg& _M_expr1;
+        const _SecondArg& _M_expr2;
+    };
+
+    template<template<class> class _Oper,
+        typename _FirstArg, typename _SecondArg>
+    inline typename _BinBase<_Oper,_FirstArg,_SecondArg>::value_type
+    _BinBase<_Oper,_FirstArg,_SecondArg>::operator[] (size_t __i) const
+    { return _Op() (_M_expr1[__i], _M_expr2[__i]); }
+
+
+    template<template<class> class _Oper, class _Clos>
+    class _BinBase2 {
+    public:
+        typedef typename _Clos::value_type _Vt;
+        typedef _Oper<_Vt> _Op;
+        typedef typename _Op::result_type value_type;
+
+        _BinBase2 (const _Clos& __e, const _Vt& __t)
+                : _M_expr1 (__e), _M_expr2 (__t) {}
+        value_type operator[] (size_t) const;
+        size_t size () const { return _M_expr1.size (); }
+
+    private:
+        const _Clos& _M_expr1;
+        const _Vt& _M_expr2;
+    };
+
+    template<template<class> class _Oper, class _Clos>
+    inline typename _BinBase2<_Oper,_Clos>::value_type
+    _BinBase2<_Oper,_Clos>::operator[] (size_t __i) const
+    { return _Op() (_M_expr1[__i], _M_expr2); }
+
+
+    template<template<class> class _Oper, class _Clos>
+    class _BinBase1 {
+    public:
+        typedef typename _Clos::value_type _Vt;
+        typedef _Oper<_Vt> _Op;
+        typedef typename _Op::result_type value_type;
+
+        _BinBase1 (const _Vt& __t, const _Clos& __e)
+                : _M_expr1 (__t), _M_expr2 (__e) {}
+        value_type operator[] (size_t) const;
+        size_t size () const { return _M_expr2.size (); }
+
+    private:
+        const _Vt& _M_expr1;
+        const _Clos& _M_expr2;
+    };
+
+    template<template<class> class _Oper, class _Clos>
+    inline typename
+    _BinBase1<_Oper,_Clos>::value_type
+    _BinBase1<_Oper,_Clos>:: operator[] (size_t __i) const
+    { return _Op() (_M_expr1, _M_expr2[__i]); }
+
+    
+    template<template<class> class _Oper, class _Dom1, class _Dom2>
+    struct  _BinClos<_Oper, _Expr, _Expr, _Dom1, _Dom2>
+        : _BinBase<_Oper,_Dom1,_Dom2> {
+        typedef _BinBase<_Oper,_Dom1,_Dom2> _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _BinClos(const _Dom1& __e1, const _Dom2& __e2) : _Base(__e1, __e2) {}
+    };
+
+    template<template<class> class _Oper, typename _Tp>
+    struct _BinClos<_Oper,_ValArray,_ValArray,_Tp,_Tp>
+        : _BinBase<_Oper,valarray<_Tp>,valarray<_Tp> > {
+        typedef _BinBase<_Oper,valarray<_Tp>,valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinClos (const valarray<_Tp>& __v, const valarray<_Tp>& __w)
+                : _Base (__v, __w) {}
+    };
+
+    template<template<class> class _Oper, class _Dom>
+    struct  _BinClos<_Oper,_Expr,_ValArray,_Dom,typename _Dom::value_type>
+        : _BinBase<_Oper,_Dom,valarray<typename _Dom::value_type> > {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinBase<_Oper,_Dom,valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos(const _Dom& __e1, const valarray<_Tp>& __e2)
+                : _Base (__e1, __e2) {}
+    };
+
+    template<template<class> class _Oper, class _Dom>
+    struct  _BinClos<_Oper,_ValArray,_Expr,typename _Dom::value_type,_Dom>
+        : _BinBase<_Oper,valarray<typename _Dom::value_type>,_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinBase<_Oper,valarray<_Tp>,_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const valarray<_Tp>& __e1, const _Dom& __e2)
+                : _Base (__e1, __e2) {}
+    };
+
+    template<template<class> class _Oper, class _Dom>
+    struct _BinClos<_Oper,_Expr,_Constant,_Dom,typename _Dom::value_type>
+        : _BinBase2<_Oper,_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinBase2<_Oper,_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const _Dom& __e1, const _Tp& __e2) : _Base (__e1, __e2) {}
+    };
+
+    template<template<class> class _Oper, class _Dom>
+    struct _BinClos<_Oper,_Constant,_Expr,typename _Dom::value_type,_Dom>
+        : _BinBase1<_Oper,_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinBase1<_Oper,_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const _Tp& __e1, const _Dom& __e2) : _Base (__e1, __e2) {}
+    };
+    
+    template<template<class> class _Oper, typename _Tp>
+    struct _BinClos<_Oper,_ValArray,_Constant,_Tp,_Tp>
+        : _BinBase2<_Oper,valarray<_Tp> > {
+        typedef _BinBase2<_Oper,valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const valarray<_Tp>& __v, const _Tp& __t)
+                : _Base (__v, __t) {}
+    };
+
+    template<template<class> class _Oper, typename _Tp>
+    struct _BinClos<_Oper,_Constant,_ValArray,_Tp,_Tp>
+        : _BinBase1<_Oper,valarray<_Tp> > {
+        typedef _BinBase1<_Oper,valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const _Tp& __t, const valarray<_Tp>& __v)
+                : _Base (__t, __v) {}
+    };
+        
+
+    //
+    // slice_array closure.
+    //
+    template<typename _Dom>  class _SBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+
+        _SBase (const _Dom& __e, const slice& __s)
+                : _M_expr (__e), _M_slice (__s) {}
+        value_type operator[] (size_t __i) const
+        { return _M_expr[_M_slice.start () + __i * _M_slice.stride ()]; }
+        size_t size() const { return _M_slice.size (); }
+
+    private:
+        const _Dom& _M_expr;
+        const slice& _M_slice;
+    };
+
+    template<typename _Tp> class _SBase<_Array<_Tp> > {
+    public:
+        typedef _Tp value_type;
+
+        _SBase (_Array<_Tp> __a, const slice& __s)
+                : _M_array (__a._M_data+__s.start()), _M_size (__s.size()),
+                  _M_stride (__s.stride()) {}
+        value_type operator[] (size_t __i) const
+        { return _M_array._M_data[__i * _M_stride]; }
+        size_t size() const { return _M_size; }
+
+    private:
+        const _Array<_Tp> _M_array;
+        const size_t _M_size;
+        const size_t _M_stride;
+    };
+
+    template<class _Dom> struct  _SClos<_Expr,_Dom> : _SBase<_Dom> {
+        typedef _SBase<_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _SClos (const _Dom& __e, const slice& __s) : _Base (__e, __s) {}
+    };
+
+    template<typename _Tp>
+    struct _SClos<_ValArray,_Tp> : _SBase<_Array<_Tp> > {
+        typedef  _SBase<_Array<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _SClos (_Array<_Tp> __a, const slice& __s) : _Base (__a, __s) {}
+    };
+
+    //
+    // gslice_array closure.
+    //
+    template<class _Dom> class _GBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+        
+        _GBase (const _Dom& __e, const valarray<size_t>& __i)
+                : _M_expr (__e), _M_index(__i) {}
+        value_type operator[] (size_t __i) const
+        { return _M_expr[_M_index[__i]]; }
+        size_t size () const { return _M_index.size(); }
+        
+    private:
+        const _Dom&	 _M_expr;
+        const valarray<size_t>& _M_index;
+    };
+    
+    template<typename _Tp> class _GBase<_Array<_Tp> > {
+    public:
+        typedef _Tp value_type;
+        
+        _GBase (_Array<_Tp> __a, const valarray<size_t>& __i)
+                : _M_array (__a), _M_index(__i) {}
+        value_type operator[] (size_t __i) const
+        { return _M_array._M_data[_M_index[__i]]; }
+        size_t size () const { return _M_index.size(); }
+        
+    private:
+        const _Array<_Tp>     _M_array;
+        const valarray<size_t>& _M_index;
+    };
+
+    template<class _Dom> struct _GClos<_Expr,_Dom> : _GBase<_Dom> {
+        typedef _GBase<_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _GClos (const _Dom& __e, const valarray<size_t>& __i)
+                : _Base (__e, __i) {}
+    };
+
+    template<typename _Tp>
+    struct _GClos<_ValArray,_Tp> : _GBase<_Array<_Tp> > {
+        typedef _GBase<_Array<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _GClos (_Array<_Tp> __a, const valarray<size_t>& __i)
+                : _Base (__a, __i) {}
+    };
+
+    //
+    // indirect_array closure
+    //
+
+    template<class _Dom> class _IBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+
+        _IBase (const _Dom& __e, const valarray<size_t>& __i)
+                : _M_expr (__e), _M_index (__i) {}
+        value_type operator[] (size_t __i) const
+        { return _M_expr[_M_index[__i]]; }
+        size_t size() const { return _M_index.size(); }
+        
+    private:
+        const _Dom& 	    _M_expr;
+        const valarray<size_t>& _M_index;
+    };
+
+    template<class _Dom> struct _IClos<_Expr,_Dom> : _IBase<_Dom> {
+        typedef _IBase<_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _IClos (const _Dom& __e, const valarray<size_t>& __i)
+                : _Base (__e, __i) {}
+    };
+
+    template<typename _Tp>
+    struct _IClos<_ValArray,_Tp>  : _IBase<valarray<_Tp> > {
+        typedef _IBase<valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _IClos (const valarray<_Tp>& __a, const valarray<size_t>& __i)
+                : _Base (__a, __i) {}
+    };
+
+    //
+    // class _Expr
+    //      
+    template<class _Clos, typename _Tp> class _Expr {
+    public:
+        typedef _Tp value_type;
+        
+        _Expr (const _Clos&);
+        
+        const _Clos& operator() () const;
+        
+        value_type operator[] (size_t) const;
+        valarray<value_type> operator[] (slice) const;
+        valarray<value_type> operator[] (const gslice&) const;
+        valarray<value_type> operator[] (const valarray<bool>&) const;
+        valarray<value_type> operator[] (const valarray<size_t>&) const;
+    
+        _Expr<_UnClos<_Unary_plus,_Expr,_Clos>, value_type>
+        operator+ () const;
+
+        _Expr<_UnClos<negate,_Expr,_Clos>, value_type>
+        operator- () const;
+
+        _Expr<_UnClos<_Bitwise_not,_Expr,_Clos>, value_type>
+        operator~ () const;
+
+        _Expr<_UnClos<logical_not,_Expr,_Clos>, bool>
+        operator! () const;
+
+        size_t size () const;
+        value_type sum () const;
+        
+        valarray<value_type> shift (int) const;
+        valarray<value_type> cshift (int) const;
+
+      value_type min() const;
+      value_type max() const;
+
+      valarray<value_type> apply(value_type (*) (const value_type&)) const;
+      valarray<value_type> apply(value_type (*) (value_type)) const;
+        
+    private:
+        const _Clos _M_closure;
+    };
+    
+    template<class _Clos, typename _Tp>
+    inline
+    _Expr<_Clos,_Tp>::_Expr (const _Clos& __c) : _M_closure(__c) {}
+    
+    template<class _Clos, typename _Tp>
+    inline const _Clos&
+    _Expr<_Clos,_Tp>::operator() () const
+    { return _M_closure; }
+
+    template<class _Clos, typename _Tp>
+    inline _Tp
+    _Expr<_Clos,_Tp>::operator[] (size_t __i) const
+    { return _M_closure[__i]; }
+
+    template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos,_Tp>::operator[] (slice __s) const
+    { return _M_closure[__s]; }
+    
+    template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos,_Tp>::operator[] (const gslice& __gs) const
+    { return _M_closure[__gs]; }
+    
+    template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos,_Tp>::operator[] (const valarray<bool>& __m) const
+    { return _M_closure[__m]; }
+    
+    template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos,_Tp>::operator[] (const valarray<size_t>& __i) const
+    { return _M_closure[__i]; }
+    
+    template<class _Clos, typename _Tp>
+    inline size_t
+    _Expr<_Clos,_Tp>::size () const  { return _M_closure.size (); }
+
+  template<class _Clos, typename _Tp>
+  inline valarray<_Tp>
+  _Expr<_Clos, _Tp>::shift(int __n) const
+  { return valarray<_Tp>(_M_closure).shift(__n); }
+
+  template<class _Clos, typename _Tp>
+  inline valarray<_Tp>
+  _Expr<_Clos, _Tp>::cshift(int __n) const
+  { return valarray<_Tp>(_M_closure).cshift(__n); }
+
+  template<class _Clos, typename _Tp>
+  inline valarray<_Tp>
+  _Expr<_Clos, _Tp>::apply(_Tp __f(const _Tp&)) const
+  { return valarray<_Tp>(_M_closure).apply(__f); }
+    
+  template<class _Clos, typename _Tp>
+  inline valarray<_Tp>
+  _Expr<_Clos, _Tp>::apply(_Tp __f(_Tp)) const
+  { return valarray<_Tp>(_M_closure).apply(__f); }
+
+    // XXX: replace this with a more robust summation algorithm.
+    template<class _Clos, typename _Tp>
+    inline _Tp
+    _Expr<_Clos,_Tp>::sum () const
+    {
+        size_t __n = _M_closure.size();
+        if (__n == 0) return _Tp();
+        else {
+            _Tp __s = _M_closure[--__n];
+            while (__n != 0) __s += _M_closure[--__n];
+            return __s;
+        }
+    }
+
+  template<class _Clos, typename _Tp>
+  inline _Tp
+  _Expr<_Clos, _Tp>::min() const
+  { return __valarray_min(_M_closure); }
+
+  template<class _Clos, typename _Tp>
+  inline _Tp
+  _Expr<_Clos, _Tp>::max() const
+  { return __valarray_max(_M_closure); }
+    
+    template<class _Dom, typename _Tp>
+    inline _Expr<_UnClos<logical_not,_Expr,_Dom>, bool>
+    _Expr<_Dom,_Tp>::operator! () const
+    {
+        typedef _UnClos<logical_not,_Expr,_Dom> _Closure;
+        return _Expr<_Closure,_Tp> (_Closure(this->_M_closure));
+    }
+
+#define _DEFINE_EXPR_UNARY_OPERATOR(_Op, _Name)                         \
+template<class _Dom, typename _Tp>                                      \
+inline _Expr<_UnClos<_Name,_Expr,_Dom>,_Tp>                             \
+_Expr<_Dom,_Tp>::operator _Op () const                                 \
+{                                                                       \
+    typedef _UnClos<_Name,_Expr,_Dom> _Closure;                         \
+    return _Expr<_Closure,_Tp> (_Closure (this->_M_closure));           \
+}
+
+    _DEFINE_EXPR_UNARY_OPERATOR(+, _Unary_plus)
+    _DEFINE_EXPR_UNARY_OPERATOR(-, negate)
+    _DEFINE_EXPR_UNARY_OPERATOR(~, _Bitwise_not)
+
+#undef _DEFINE_EXPR_UNARY_OPERATOR
+
+
+#define _DEFINE_EXPR_BINARY_OPERATOR(_Op, _Name)                        \
+template<class _Dom1, class _Dom2>					\
+inline _Expr<_BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2>,                   \
+             typename _Name<typename _Dom1::value_type>::result_type>   \
+operator _Op (const _Expr<_Dom1,typename _Dom1::value_type>& __v,      \
+              const _Expr<_Dom2,typename _Dom2::value_type>& __w)       \
+{                                                                       \
+    typedef typename _Dom1::value_type _Arg;                            \
+    typedef typename _Name<_Arg>::result_type _Value;                   \
+    typedef _BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2> _Closure;           \
+    return _Expr<_Closure,_Value> (_Closure (__v (), __w ()));          \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Expr,_Constant,_Dom,typename _Dom::value_type>, \
+             typename _Name<typename _Dom::value_type>::result_type>    \
+operator _Op (const _Expr<_Dom,typename _Dom::value_type>& __v,        \
+              const typename _Dom::value_type& __t)                     \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef typename _Name<_Arg>::result_type _Value;                   \
+    typedef _BinClos<_Name,_Expr,_Constant,_Dom,_Arg> _Closure;         \
+    return _Expr<_Closure,_Value> (_Closure (__v (), __t));             \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Constant,_Expr,typename _Dom::value_type,_Dom>, \
+             typename _Name<typename _Dom::value_type>::result_type>    \
+operator _Op (const typename _Dom::value_type& __t,                    \
+               const _Expr<_Dom,typename _Dom::value_type>& __v)        \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef typename _Name<_Arg>::result_type _Value;                   \
+    typedef _BinClos<_Name,_Constant,_Expr,_Arg,_Dom> _Closure;         \
+    return _Expr<_Closure,_Value> (_Closure (__t, __v ()));             \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Expr,_ValArray,_Dom,typename _Dom::value_type>, \
+             typename _Name<typename _Dom::value_type>::result_type>    \
+operator _Op (const _Expr<_Dom,typename _Dom::value_type>& __e,        \
+               const valarray<typename _Dom::value_type>& __v)          \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef typename _Name<_Arg>::result_type _Value;                   \
+    typedef _BinClos<_Name,_Expr,_ValArray,_Dom,_Arg> _Closure;         \
+    return  _Expr<_Closure,_Value> (_Closure (__e (), __v));            \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_ValArray,_Expr,typename _Dom::value_type,_Dom>, \
+             typename _Name<typename _Dom::value_type>::result_type>    \
+operator _Op (const valarray<typename _Dom::value_type>& __v,          \
+               const _Expr<_Dom,typename _Dom::value_type>& __e)        \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef typename _Name<_Tp>::result_type _Value;                    \
+    typedef _BinClos<_Name,_ValArray,_Expr,_Tp,_Dom> _Closure;          \
+    return _Expr<_Closure,_Value> (_Closure (__v, __e ()));             \
+}
+
+    _DEFINE_EXPR_BINARY_OPERATOR(+, plus)
+    _DEFINE_EXPR_BINARY_OPERATOR(-, minus)
+    _DEFINE_EXPR_BINARY_OPERATOR(*, multiplies)
+    _DEFINE_EXPR_BINARY_OPERATOR(/, divides)
+    _DEFINE_EXPR_BINARY_OPERATOR(%, modulus)
+    _DEFINE_EXPR_BINARY_OPERATOR(^, _Bitwise_xor)
+    _DEFINE_EXPR_BINARY_OPERATOR(&, _Bitwise_and)
+    _DEFINE_EXPR_BINARY_OPERATOR(|, _Bitwise_or)
+    _DEFINE_EXPR_BINARY_OPERATOR(<<, _Shift_left)
+    _DEFINE_EXPR_BINARY_OPERATOR(>>, _Shift_right)
+
+#undef _DEFINE_EXPR_BINARY_OPERATOR
+    
+#define _DEFINE_EXPR_RELATIONAL_OPERATOR(_Op, _Name)                    \
+template<class _Dom1, class _Dom2>					\
+inline _Expr<_BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2>, bool>             \
+operator _Op (const _Expr<_Dom1,typename _Dom1::value_type>& __v,      \
+              const _Expr<_Dom2,typename _Dom2::value_type>& __w)       \
+{                                                                       \
+    typedef typename _Dom1::value_type _Arg;                            \
+    typedef _BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2> _Closure;           \
+    return _Expr<_Closure,bool> (_Closure (__v (), __w ()));            \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Expr,_Constant,_Dom,typename _Dom::value_type>, \
+             bool>                                                      \
+operator _Op (const _Expr<_Dom,typename _Dom::value_type>& __v,        \
+              const typename _Dom::value_type& __t)                     \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef _BinClos<_Name,_Expr,_Constant,_Dom,_Arg> _Closure;         \
+    return _Expr<_Closure,bool> (_Closure (__v (), __t));               \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Constant,_Expr,typename _Dom::value_type,_Dom>, \
+             bool>                                                      \
+operator _Op (const typename _Dom::value_type& __t,                    \
+               const _Expr<_Dom,typename _Dom::value_type>& __v)        \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef _BinClos<_Name,_Constant,_Expr,_Arg,_Dom> _Closure;         \
+    return _Expr<_Closure,bool> (_Closure (__t, __v ()));               \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Expr,_ValArray,_Dom,typename _Dom::value_type>, \
+             bool>                                                      \
+operator _Op (const _Expr<_Dom,typename _Dom::value_type>& __e,        \
+               const valarray<typename _Dom::value_type>& __v)          \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinClos<_Name,_Expr,_ValArray,_Dom,_Tp> _Closure;          \
+    return  _Expr<_Closure,bool> (_Closure (__e (), __v));              \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_ValArray,_Expr,typename _Dom::value_type,_Dom>, \
+             bool>                                                      \
+operator _Op (const valarray<typename _Dom::value_type>& __v,          \
+               const _Expr<_Dom,typename _Dom::value_type>& __e)        \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinClos<_Name,_ValArray,_Expr,_Tp,_Dom> _Closure;          \
+    return _Expr<_Closure,bool> (_Closure (__v, __e ()));               \
+}
+
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(&&, logical_and)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(||, logical_or)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(==, equal_to)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(!=, not_equal_to)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(<, less)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(>, greater)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(<=, less_equal)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(>=, greater_equal)
+
+#undef _DEFINE_EXPR_RELATIONAL_OPERATOR
+
+
+
+#define _DEFINE_EXPR_UNARY_FUNCTION(_Name)                              \
+template<class _Dom>                                                    \
+inline _Expr<_UnFunClos<_Expr,_Dom>,typename _Dom::value_type>          \
+_Name(const _Expr<_Dom,typename _Dom::value_type>& __e)                 \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _UnFunClos<_Expr,_Dom> _Closure;                            \
+    return _Expr<_Closure,_Tp>(_Closure(__e(), (_Tp(*)(_Tp))(&_Name))); \
+}                                                                       \
+                                                                        \
+template<typename _Tp>                                                  \
+inline _Expr<_UnFunClos<_ValArray,_Tp>,_Tp>                             \
+_Name(const valarray<_Tp>& __v)                                         \
+{                                                                       \
+    typedef _UnFunClos<_ValArray,_Tp> _Closure;                         \
+    return _Expr<_Closure,_Tp> (_Closure (__v, (_Tp(*)(_Tp))(&_Name))); \
+}
+
+
+    _DEFINE_EXPR_UNARY_FUNCTION(abs)
+    _DEFINE_EXPR_UNARY_FUNCTION(cos)
+    _DEFINE_EXPR_UNARY_FUNCTION(acos)
+    _DEFINE_EXPR_UNARY_FUNCTION(cosh)    
+    _DEFINE_EXPR_UNARY_FUNCTION(sin)
+    _DEFINE_EXPR_UNARY_FUNCTION(asin)
+    _DEFINE_EXPR_UNARY_FUNCTION(sinh)    
+    _DEFINE_EXPR_UNARY_FUNCTION(tan)
+    _DEFINE_EXPR_UNARY_FUNCTION(tanh)
+    _DEFINE_EXPR_UNARY_FUNCTION(atan)
+    _DEFINE_EXPR_UNARY_FUNCTION(exp)    
+    _DEFINE_EXPR_UNARY_FUNCTION(log)
+    _DEFINE_EXPR_UNARY_FUNCTION(log10)
+    _DEFINE_EXPR_UNARY_FUNCTION(sqrt)
+
+#undef _DEFINE_EXPR_UNARY_FUNCTION
+
+
+#define _DEFINE_EXPR_BINARY_FUNCTION(_Name)                             \
+template<class _Dom1, class _Dom2>                                      \
+inline _Expr<_BinFunClos<_Expr,_Expr,_Dom1,_Dom2>,typename _Dom1::value_type>\
+_Name (const _Expr<_Dom1,typename _Dom1::value_type>& __e1,             \
+       const _Expr<_Dom2,typename _Dom2::value_type>& __e2)             \
+{                                                                       \
+    typedef typename _Dom1::value_type _Tp;                             \
+    typedef _BinFunClos<_Expr,_Expr,_Dom1,_Dom2> _Closure;              \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__e1 (), __e2 (), (_Tp(*)(_Tp, _Tp))(&_Name)));      \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinFunClos<_Expr,_ValArray,_Dom,typename _Dom::value_type>, \
+             typename _Dom::value_type>                                 \
+_Name (const _Expr<_Dom,typename _Dom::value_type>& __e,                \
+       const valarray<typename _Dom::value_type>& __v)                  \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinFunClos<_Expr,_ValArray,_Dom,_Tp> _Closure;             \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__e (), __v, (_Tp(*)(_Tp, _Tp))(&_Name)));           \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinFunClos<_ValArray,_Expr,typename _Dom::value_type,_Dom>, \
+             typename _Dom::value_type>                                 \
+_Name (const valarray<typename _Dom::valarray>& __v,                    \
+       const _Expr<_Dom,typename _Dom::value_type>& __e)                \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinFunClos<_ValArray,_Expr,_Tp,_Dom> _Closure;             \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__v, __e (), (_Tp(*)(_Tp, _Tp))(&_Name)));           \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinFunClos<_Expr,_Constant,_Dom,typename _Dom::value_type>, \
+             typename _Dom::value_type>                                 \
+_Name (const _Expr<_Dom, typename _Dom::value_type>& __e,               \
+       const typename _Dom::value_type& __t)                            \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinFunClos<_Expr,_Constant,_Dom,_Tp> _Closure;             \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__e (), __t, (_Tp(*)(_Tp, _Tp))(&_Name)));           \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinFunClos<_Constant,_Expr,typename _Dom::value_type,_Dom>, \
+             typename _Dom::value_type>                                 \
+_Name (const typename _Dom::value_type& __t,                            \
+       const _Expr<_Dom,typename _Dom::value_type>& __e)                \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinFunClos<_Constant,_Expr,_Tp,_Dom> _Closure;             \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__t, __e (), (_Tp(*)(_Tp, _Tp))(&_Name)));           \
+}                                                                       \
+                                                                        \
+template<typename _Tp>                                                  \
+inline _Expr<_BinFunClos<_ValArray,_ValArray,_Tp,_Tp>, _Tp>             \
+_Name (const valarray<_Tp>& __v, const valarray<_Tp>& __w)              \
+{                                                                       \
+    typedef _BinFunClos<_ValArray,_ValArray,_Tp,_Tp> _Closure;          \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__v, __w, (_Tp(*)(_Tp,_Tp))(&_Name)));               \
+}                                                                       \
+                                                                        \
+template<typename _Tp>                                                  \
+inline _Expr<_BinFunClos<_ValArray,_Constant,_Tp,_Tp>,_Tp>              \
+_Name (const valarray<_Tp>& __v, const _Tp& __t)                        \
+{                                                                       \
+    typedef _BinFunClos<_ValArray,_Constant,_Tp,_Tp> _Closure;          \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__v, __t, (_Tp(*)(_Tp,_Tp))(&_Name)));               \
+}                                                                       \
+                                                                        \
+template<typename _Tp>                                                  \
+inline _Expr<_BinFunClos<_Constant,_ValArray,_Tp,_Tp>,_Tp>              \
+_Name (const _Tp& __t, const valarray<_Tp>& __v)                        \
+{                                                                       \
+    typedef _BinFunClos<_Constant,_ValArray,_Tp,_Tp> _Closure;          \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__t, __v, (_Tp(*)(_Tp,_Tp))(&_Name)));               \
+}
+
+_DEFINE_EXPR_BINARY_FUNCTION(atan2)
+_DEFINE_EXPR_BINARY_FUNCTION(pow)
+
+#undef _DEFINE_EXPR_BINARY_FUNCTION
+
+} // std::
+
+
+#endif /* _CPP_VALARRAY_META_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/wchar.h b/contrib/media/updf/include/bits/wchar.h
new file mode 100644
index 000000000..442a4621e
--- /dev/null
+++ b/contrib/media/updf/include/bits/wchar.h
@@ -0,0 +1,26 @@
+/* wchar_t type related definitions.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _BITS_WCHAR_H
+#define _BITS_WCHAR_H	1
+
+#define __WCHAR_MIN	(-2147483647l - 1l)
+#define __WCHAR_MAX	(2147483647l)
+
+#endif	/* bits/wchar.h */
diff --git a/contrib/media/updf/include/bits/wordsize.h b/contrib/media/updf/include/bits/wordsize.h
new file mode 100644
index 000000000..ba643b60a
--- /dev/null
+++ b/contrib/media/updf/include/bits/wordsize.h
@@ -0,0 +1,19 @@
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#define __WORDSIZE	32
diff --git a/contrib/media/updf/include/bitset b/contrib/media/updf/include/bitset
new file mode 100644
index 000000000..9ce6c7962
--- /dev/null
+++ b/contrib/media/updf/include/bitset
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BITSET
+#include <bits/std_bitset.h>
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_cassert.h b/contrib/media/updf/include/c/bits/std_cassert.h
new file mode 100644
index 000000000..32928380b
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cassert.h
@@ -0,0 +1,39 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.2  Assertions
+//
+
+// Note: This is not a conforming implementation.
+
+// No include guards on this header...
+
+#pragma GCC system_header
+#include <assert.h>
diff --git a/contrib/media/updf/include/c/bits/std_cctype.h b/contrib/media/updf/include/c/bits/std_cctype.h
new file mode 100644
index 000000000..5a423a08b
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cctype.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: <ccytpe>
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CCTYPE
+#define _CPP_CCTYPE 1
+
+#pragma GCC system_header
+#include <ctype.h>
+
+#endif 
diff --git a/contrib/media/updf/include/c/bits/std_cerrno.h b/contrib/media/updf/include/c/bits/std_cerrno.h
new file mode 100644
index 000000000..23a0060a8
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cerrno.h
@@ -0,0 +1,42 @@
+// The -*- C++ -*- error number header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.3  Error numbers
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CERRNO
+#define _CPP_CERRNO 1
+
+#pragma GCC system_header
+#include <errno.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_cfloat.h b/contrib/media/updf/include/c/bits/std_cfloat.h
new file mode 100644
index 000000000..744699709
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cfloat.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CFLOAT
+#define _CPP_CFLOAT 1
+
+#pragma GCC system_header
+#include <float.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_climits.h b/contrib/media/updf/include/c/bits/std_climits.h
new file mode 100644
index 000000000..05795a6ad
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_climits.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CLIMITS
+#define _CPP_CLIMITS	1
+
+#pragma GCC system_header
+#include <limits.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_clocale.h b/contrib/media/updf/include/c/bits/std_clocale.h
new file mode 100644
index 000000000..69ea1f691
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_clocale.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CLOCALE
+#define _CPP_CLOCALE 1
+
+#pragma GCC system_header
+#include <locale.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_cmath.h b/contrib/media/updf/include/c/bits/std_cmath.h
new file mode 100644
index 000000000..2625eac91
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cmath.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- C math library.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.5  C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CMATH
+#define _CPP_CMATH 1
+ 
+#pragma GCC system_header
+#include <math.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_csetjmp.h b/contrib/media/updf/include/c/bits/std_csetjmp.h
new file mode 100644
index 000000000..45e3da5d6
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_csetjmp.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CSETJMP
+#define _CPP_CSETJMP 1
+
+#pragma GCC system_header
+#include <setjmp.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_csignal.h b/contrib/media/updf/include/c/bits/std_csignal.h
new file mode 100644
index 000000000..da585dd0a
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_csignal.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CSIGNAL
+#define _CPP_CSIGNAL 1
+
+#pragma GCC system_header
+#include <signal.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_cstdarg.h b/contrib/media/updf/include/c/bits/std_cstdarg.h
new file mode 100644
index 000000000..5d2a2d88c
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cstdarg.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CSTDARG
+#define _CPP_CSTDARG 1
+
+#pragma GCC system_header
+#include <stdarg.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_cstddef.h b/contrib/media/updf/include/c/bits/std_cstddef.h
new file mode 100644
index 000000000..456f6ca9d
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cstddef.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.1  Types
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CSTDDEF
+#define _CPP_CSTDDEF 1
+
+#pragma GCC system_header
+#include <stddef.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_cstdio.h b/contrib/media/updf/include/c/bits/std_cstdio.h
new file mode 100644
index 000000000..b7b29703d
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cstdio.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8.2  C Library files
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CSTDIO
+#define _CPP_CSTDIO 1
+
+#pragma GCC system_header
+#include <stdio.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_cstdlib.h b/contrib/media/updf/include/c/bits/std_cstdlib.h
new file mode 100644
index 000000000..75402e4aa
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cstdlib.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CSTDLIB
+#define _CPP_CSTDLIB 1
+
+#pragma GCC system_header
+#include <stdlib.h>
+
+#endif 
diff --git a/contrib/media/updf/include/c/bits/std_cstring.h b/contrib/media/updf/include/c/bits/std_cstring.h
new file mode 100644
index 000000000..6a176559c
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cstring.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CSTRING
+#define _CPP_CSTRING 1
+
+#pragma GCC system_header
+#include <string.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_ctime.h b/contrib/media/updf/include/c/bits/std_ctime.h
new file mode 100644
index 000000000..bf53c5034
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_ctime.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5  Date and time
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CTIME
+#define _CPP_CTIME 1
+
+#pragma GCC system_header
+#include <time.h>
+
+#endif
diff --git a/contrib/media/updf/include/c/bits/std_cwchar.h b/contrib/media/updf/include/c/bits/std_cwchar.h
new file mode 100644
index 000000000..713f44457
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cwchar.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: ???
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CWCHAR
+#define _CPP_CWCHAR 1
+
+#pragma GCC system_header
+#include <wchar.h>
+
+#endif 
diff --git a/contrib/media/updf/include/c/bits/std_cwctype.h b/contrib/media/updf/include/c/bits/std_cwctype.h
new file mode 100644
index 000000000..6f8a7c8f2
--- /dev/null
+++ b/contrib/media/updf/include/c/bits/std_cwctype.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: <cwctype>
+//
+
+// Note: This is not a conforming implementation.
+
+#ifndef _CPP_CWCTYPE
+#define _CPP_CWCTYPE 1
+
+#pragma GCC system_header
+#include <wctype.h>
+
+#endif 
diff --git a/contrib/media/updf/include/c_shadow/assert.h b/contrib/media/updf/include/c_shadow/assert.h
new file mode 100644
index 000000000..57e28db74
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/assert.h
@@ -0,0 +1,55 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_ASSERT_H_
+# define _INCLUDED_CPP_ASSERT_H_ 1
+
+#ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+# undef _IN_C_LEGACY_
+# define _ASSERT_NEED_C_LEGACY_
+#endif
+
+#include <cassert>
+ 
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+#ifdef _ASSERT_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+# define _IN_C_LEGACY_
+# undef _ASSERT_NEED_C_LEGACY_
+#endif /* _ASSERT_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_ASSERT_H_ */
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cassert.h b/contrib/media/updf/include/c_shadow/bits/std_cassert.h
new file mode 100644
index 000000000..ada1ea16f
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cassert.h
@@ -0,0 +1,61 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.2  Assertions
+//
+
+// NB: This is assumed to be a conforming implementation.
+
+// ISO/IEC 9899:1999 (E), section 7.2
+// assert.h
+// ..defines the assert macro...
+
+// ISO 14882
+// 17.4.1.2 Headers
+// ... declarations and definitions (except for macros) are within
+// namespace scope of the namepace std...
+
+
+//#ifndef _CPP_CASSERT
+//#define _CPP_CASSERT 1
+
+//namespace _C_legacy {
+  extern "C" {
+//#   define _IN_C_LEGACY_
+#   pragma GCC system_header
+#   include_next <assert.h>
+  }
+//} // namespace _C_legacy
+
+//#undef _IN_C_LEGACY_
+
+//#endif
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cctype.h b/contrib/media/updf/include/c_shadow/bits/std_cctype.h
new file mode 100644
index 000000000..d164d9c19
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cctype.h
@@ -0,0 +1,145 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// ISO C++ 14882: 22
+//
+
+#ifndef _CPP_CCTYPE
+#define _CPP_CCTYPE 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <ctype.h>
+  }
+
+  inline int 
+  _CPP_isalnum_capture(int c) { return isalnum(c); }
+
+  inline int 
+  _CPP_isalpha_capture(int c) { return isalpha(c); }
+
+  inline int 
+  _CPP_iscntrl_capture(int c) { return iscntrl(c); }
+
+  inline int 
+  _CPP_isdigit_capture(int c) { return isdigit(c); }
+
+  inline int 
+  _CPP_isgraph_capture(int c) { return isgraph(c); }
+
+  inline int 
+  _CPP_islower_capture(int c) { return islower(c); }
+
+  inline int 
+  _CPP_isprint_capture(int c) { return isprint(c); }
+
+  inline int 
+  _CPP_ispunct_capture(int c) { return ispunct(c); }
+
+  inline int 
+  _CPP_isspace_capture(int c) { return isspace(c); }
+
+  inline int 
+  _CPP_isupper_capture(int c) { return isupper(c); }
+
+  inline int 
+  _CPP_isxdigit_capture(int c) { return isxdigit(c); }
+
+  inline int 
+  _CPP_tolower_capture(int c) { return tolower(c); }
+
+  inline int 
+  _CPP_toupper_capture(int c) { return toupper(c); }
+} // namespace _C_legacy
+
+# undef isalnum
+# undef isalpha
+# undef iscntrl
+# undef isdigit
+# undef isgraph
+# undef islower
+# undef isprint
+# undef ispunct
+# undef isspace
+# undef isupper
+# undef isxdigit
+
+# undef tolower
+# undef toupper
+
+namespace std {
+  inline int 
+  isalnum(int __c) { return _C_legacy::_CPP_isalnum_capture(__c); }
+
+  inline int 
+  isalpha(int __c) { return _C_legacy::_CPP_isalpha_capture(__c); }
+
+  inline int 
+  iscntrl(int __c) { return _C_legacy::_CPP_iscntrl_capture(__c); }
+
+  inline int 
+  isdigit(int __c) { return _C_legacy::_CPP_isdigit_capture(__c); }
+
+  inline int 
+  isgraph(int __c) { return _C_legacy::_CPP_isgraph_capture(__c); }
+
+  inline int 
+  islower(int __c) { return _C_legacy::_CPP_islower_capture(__c); }
+
+  inline int 
+  isprint(int __c) { return _C_legacy::_CPP_isprint_capture(__c); }
+
+  inline int 
+  ispunct(int __c) { return _C_legacy::_CPP_ispunct_capture(__c); }
+
+  inline int 
+  isspace(int __c) { return _C_legacy::_CPP_isspace_capture(__c); }
+
+  inline int 
+  isupper(int __c) { return _C_legacy::_CPP_isupper_capture(__c); }
+
+  inline int 
+  isxdigit(int __c) { return _C_legacy::_CPP_isxdigit_capture(__c); }
+
+  inline int 
+  tolower(int __c) { return _C_legacy::_CPP_tolower_capture(__c); }
+
+  inline int 
+  toupper(int __c) { return _C_legacy::_CPP_toupper_capture(__c); }
+} // namespace std
+  
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cerrno.h b/contrib/media/updf/include/c_shadow/bits/std_cerrno.h
new file mode 100644
index 000000000..0f94a420a
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cerrno.h
@@ -0,0 +1,48 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// ISO C++ 14882: 19.3  Error numbers
+//
+
+#ifndef _CPP_CERRNO
+#define _CPP_CERRNO 1
+
+//namespace _C_legacy {
+  extern "C" {
+//#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <errno.h>
+  }
+//} // namespace _C_legacy::
+
+//# undef _IN_C_LEGACY_
+
+#endif
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cfloat.h b/contrib/media/updf/include/c_shadow/bits/std_cfloat.h
new file mode 100644
index 000000000..d8885e69c
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cfloat.h
@@ -0,0 +1,54 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CFLOAT
+#define _CPP_CFLOAT 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <float.h>
+  }
+} // namespace _C_legacy
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_climits.h b/contrib/media/updf/include/c_shadow/bits/std_climits.h
new file mode 100644
index 000000000..13d30065a
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_climits.h
@@ -0,0 +1,57 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CLIMITS
+#define _CPP_CLIMITS 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <limits.h>
+  }
+} // namespace _C_legacy
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_clocale.h b/contrib/media/updf/include/c_shadow/bits/std_clocale.h
new file mode 100644
index 000000000..86d600e26
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_clocale.h
@@ -0,0 +1,70 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CLOCALE
+#define _CPP_CLOCALE     1
+
+# include <bits/std_cstddef.h> 
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <locale.h>
+  }
+
+  typedef lconv _CPP_lconv_capture;
+} // namespace _C_legacy
+
+#  undef lconv
+#  undef setlocale
+#  undef localeconv
+
+namespace std {
+  // Adopt C names into std::
+  struct lconv : _C_legacy::_CPP_lconv_capture  { };
+
+  using _C_legacy::setlocale;  
+
+  inline lconv* 
+  localeconv() { return reinterpret_cast<lconv*>(_C_legacy::localeconv()); }
+} // namespace std
+
+# undef _IN_C_LEGACY_
+
+#endif 
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cmath.h b/contrib/media/updf/include/c_shadow/bits/std_cmath.h
new file mode 100644
index 000000000..221b81578
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cmath.h
@@ -0,0 +1,833 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.5  C library
+//
+
+#ifndef _CPP_CMATH
+#define _CPP_CMATH 1
+
+# include <bits/c++config.h>
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <math.h>
+  }
+
+#if _GLIBCPP_HAVE_ACOSF
+  inline float 
+  _CPP_acos_capture(float __x) { return acosf(__x); }
+#else
+  inline float 
+  _CPP_acos_capture(float __x) { return acos(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ASINF
+  inline float 
+  _CPP_asin_capture(float __x) { return asinf(__x); }
+#else
+  inline float 
+  _CPP_asin_capture(float __x) { return asin(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ATANF
+  inline float 
+  _CPP_atan_capture(float __x) { return atanf(__x); }
+#else
+  inline float 
+  _CPP_atan_capture(float __x) { return atan(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ATAN2F
+  inline float 
+  _CPP_atan2_capture(float __y, float __x) { return atan2f(__y, __x); }
+#else
+  inline float 
+  _CPP_atan2_capture(float __y, float __x) 
+  { return atan2(static_cast<double>(__y), static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_CEILF
+  inline float 
+  _CPP_ceil_capture(float __x) { return ceilf(__x); }
+#else
+  inline float 
+  _CPP_ceil_capture(float __x) { return ceil(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE___BUILTIN_COSF
+  inline float 
+  _CPP_cos_capture(float __x) { return __builtin_cosf(__x); }
+#elif _GLIBCPP_HAVE_COSF
+  inline float 
+  _CPP_cos_capture(float __x) { return cosf(__x); }
+#else
+  inline float 
+  _CPP_cos_capture(float __x) { return cos(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_COSHF
+  inline float 
+  _CPP_cosh_capture(float __x) { return coshf(__x); }
+#else
+  inline float 
+  _CPP_cosh_capture(float __x) { return cosh(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_EXPF
+  inline float 
+  _CPP_exp_capture(float __x) { return expf(__x); }
+#else
+  inline float 
+  _CPP_exp_capture(float __x) { return exp(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE___BUILTIN_FABSF
+  inline float 
+  _CPP_fabs_capture(float __x) { return __builtin_fabsf(__x); }
+#elif _GLIBCPP_HAVE_FABSF
+  inline float 
+  _CPP_fabs_capture(float __x) { return fabsf(__x); }
+#else
+  inline float 
+  _CPP_fabs_capture(float __x) { return fabs(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_FLOORF
+  inline float 
+  _CPP_floor_capture(float __x) { return floorf(__x); }
+#else
+  inline float 
+  _CPP_floor_capture(float __x) { return floor(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_FMODFF
+  inline float 
+  _CPP_fmod_capture(float __x, float __y) { return fmodf(__x, __y); }
+#else
+  inline float 
+  _CPP_fmod_capture(float __x, float __y) 
+  { return fmod(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+#if _GLIBCPP_HAVE_FREXPF
+  inline float 
+  _CPP_frexp_capture(float __x, int* __exp) { return frexpf(__x, __exp); }
+#else
+  inline float 
+  _CPP_frexp_capture(float __x, int* __exp) { return frexp(__x, __exp); }
+#endif
+
+#if _GLIBCPP_HAVE_LDEXPF
+  inline float 
+  _CPP_ldexp_capture(float __x, int __exp) { return ldexpf(__x, __exp); }
+#else
+  inline float 
+  _CPP_ldexp_capture(float __x, int __exp) 
+  { return ldexp(static_cast<double>(__x), __exp); }
+#endif
+
+#if _GLIBCPP_HAVE_LOGF
+  inline float 
+  _CPP_log_capture(float __x) { return logf(__x); }
+#else
+  inline float 
+  _CPP_log_capture(float __x) { return log(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_LOG10F
+  inline float 
+  _CPP_log10_capture(float __x) { return log10f(__x); }
+#else
+  inline float 
+  _CPP_log10_capture(float __x) { return log10(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_MODFF
+  inline float 
+  _CPP_modf_capture(float __x, float* __iptr) { return modff(__x, __iptr); }
+#else
+  inline float 
+  _CPP_modf_capture(float __x, float* __iptr)
+  {
+    double __tmp;
+    double __res = _C_legacy::modf(static_cast<double>(__x), &__tmp);
+    *__iptr = static_cast<float> (__tmp);
+    return __res;
+  }
+#endif
+  
+#if _GLIBCPP_HAVE_POWF
+  inline float 
+  _CPP_pow_capture(float __x, float __y) { return powf(__x, __y); }
+#else
+  inline float 
+  _CPP_pow_capture(float __x, float __y)
+  { return pow(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+  float pow(float, int);
+
+#if _GLIBCPP_HAVE___BUILTIN_SINF
+  inline float 
+  _CPP_sin_capture(float __x) { return __builtin_sinf(__x); }
+#elif _GLIBCPP_HAVE_SINF
+  inline float 
+  _CPP_sin_capture(float __x) { return sinf(__x); }
+#else
+  inline float 
+  _CPP_sin_capture(float __x) { return sin(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_SINHF
+  inline float 
+  _CPP_sinh_capture(float __x) { return sinhf(__x); }
+#else
+  inline float 
+  _CPP_sinh_capture(float __x) { return sinh(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE___BUILTIN_SQRTF
+  inline float 
+  _CPP_sqrt_capture(float __x) { return __builtin_sqrtf(__x); }
+#elif _GLIBCPP_HAVE_SQRTF
+  inline float 
+  _CPP_sqrt_capture(float __x) { return sqrtf(__x); }
+#else
+  inline float 
+  _CPP_sqrt_capture(float __x) { return sqrt(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_TANF
+  inline float 
+  _CPP_tan_capture(float __x) { return tanf(__x); }
+#else
+  inline float 
+  _CPP_tan_capture(float __x) { return tan(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_TANHF
+  inline float 
+  _CPP_tanh_capture(float __x) { return tanhf(__x); }
+#else
+  inline float 
+  _CPP_tanh_capture(float __x) { return tanh(static_cast<double>(__x)); }
+#endif
+
+
+  inline double 
+  _CPP_acos_capture(double __x) { return acos(__x); }
+
+  inline double 
+  _CPP_asin_capture(double __x) { return asin(__x); }
+
+  inline double 
+  _CPP_atan_capture(double __x) { return atan(__x); }
+
+  inline double 
+  _CPP_atan2_capture(double __y, double __x) { return atan2(__y, __x); }
+
+  inline double 
+  _CPP_ceil_capture(double __x) { return ceil(__x); }
+
+#if _GLIBCPP_HAVE___BUILTIN_COS
+  inline double 
+  _CPP_cos_capture(double __x) { return __builtin_cos(__x); }
+#else
+  inline double 
+  _CPP_cos_capture(double __x) { return cos(__x); }
+#endif
+
+  inline double 
+  _CPP_cosh_capture(double __x) { return cosh(__x); }
+
+  inline double 
+  _CPP_exp_capture(double __x) { return exp(__x); }
+
+#if _GLIBCPP_HAVE___BUILTIN_FABS
+  inline double 
+  _CPP_fabs_capture(double __x) { return __builtin_fabs(__x); }
+#else
+  inline double 
+  _CPP_fabs_capture(double __x) { return fabs(__x); }
+#endif
+
+  inline double 
+  _CPP_floor_capture(double __x) { return floor(__x); }
+
+  inline double 
+  _CPP_fmod_capture(double __x, double __y) { return fmod(__x, __y); }
+
+  inline double 
+  _CPP_frexp_capture(double __x, int* __exp) { return frexp(__x, __exp); }
+
+  inline double 
+  _CPP_ldexp_capture(double __x, int __exp) { return ldexp(__x, __exp); }
+
+  inline double 
+  _CPP_log_capture(double __x) { return log(__x); }
+
+  inline double 
+  _CPP_log10_capture(double __x) { return log10(__x); }
+
+  inline double 
+  _CPP_modf_capture(double __x, double* __iptr) { return modf(__x, __iptr); }
+
+  inline double 
+  _CPP_pow_capture(double __x, double __y) { return pow(__x, __y); }
+
+#if _GLIBCPP_HAVE___BUILTIN_SIN
+  inline double 
+  _CPP_sin_capture(double __x) { return __builtin_sin(__x); }
+#else
+  inline double 
+  _CPP_sin_capture(double __x) { return sin(__x); }
+#endif
+
+  inline double 
+  _CPP_sinh_capture(double __x) { return sinh(__x); }
+
+#if _GLIBCPP_HAVE___BUILTIN_SQRT
+  inline double 
+  _CPP_sqrt_capture(double __x) { return __builtin_fsqrt(__x); }
+#else
+  inline double 
+  _CPP_sqrt_capture(double __x) { return sqrt(__x); }
+#endif
+
+  inline double 
+  _CPP_tan_capture(double __x) { return tan(__x); }
+
+  inline double 
+  _CPP_tanh_capture(double __x) { return tanh(__x); }
+
+#if _GLIBCPP_HAVE_ACOSL
+  inline long double 
+  _CPP_acos_capture(long double __x) { return acosl(__x); }
+#else
+  inline long double 
+  _CPP_acos_capture(long double __x) { return acos(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ASINL
+  inline long double 
+  _CPP_asin_capture(long double __x) { return asinl(__x); }
+#else
+  inline long double 
+  _CPP_asin_capture(long double __x) { return asin(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ATANL
+  inline long double 
+  _CPP_atan_capture(long double __x) { return atanl(__x); }
+#else
+  inline long double 
+  _CPP_atan_capture(long double __x) { return atan(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ATAN2L
+  inline long double 
+  _CPP_atan2_capture(long double __y, long double __x)
+  { return atan2l(__y, __x); }
+#else
+  inline long double 
+  _CPP_atan2_capture(long double __y, long double __x) 
+  { return atan2(static_cast<double>(__y), static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_CEILL
+  inline long double 
+  _CPP_ceil_capture(long double __x) { return ceill(__x); }
+#else
+  inline long double 
+  _CPP_ceil_capture(long double __x) { return ceil(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE___BUILTIN_COSL
+  inline long double 
+  _CPP_cos_capture(long double __x) { return __builtin_cosl(__x); }
+#elif _GLIBCPP_HAVE_COSL
+  inline long double 
+  _CPP_cos_capture(long double __x) { return cosl(__x); }
+#else
+  inline long double 
+  _CPP_cos_capture(long double __x) { return cos(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_COSHL
+  inline long double 
+  _CPP_cosh_capture(long double __x) { return coshl(__x); }
+#else
+  inline long double 
+  _CPP_cosh_capture(long double __x) { return cosh(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_EXPL
+  inline long double 
+  _CPP_exp_capture(long double __x) { return expl(__x); }
+#else
+  inline long double 
+  _CPP_exp_capture(long double __x) { return exp(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE___BUILTIN_FABSL
+  inline long double 
+  _CPP_fabs_capture(long double __x) { return __builtin_fabsl(__x); }
+#elif _GLIBCPP_HAVE_FABSL
+  inline long double 
+  _CPP_fabs_capture(long double __x) { return fabsl(__x); }
+#else
+  inline long double 
+  _CPP_fabs_capture(long double __x) { return fabs(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_FLOORL
+  inline long double 
+  _CPP_floor_capture(long double __x) { return floorl(__x); }
+#else
+  inline long double 
+  _CPP_floor_capture(long double __x) 
+  { return floor(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_FMODL
+  inline long double 
+  _CPP_fmod_capture(long double __x, long double __y) 
+  { return fmodl(__x, __y); }
+#else
+  inline long double 
+  _CPP_fmod_capture(long double __x, long double __y)
+  { return fmod(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+#if _GLIBCPP_HAVE_FREXPL
+  inline long double 
+  _CPP_frexp_capture(long double __x, int* __exp) 
+  { return frexpl(__x, __exp); }
+#else
+  inline long double 
+  _CPP_frexp_capture(long double __x, int* __exp)
+  { return frexp(static_cast<double>(__x), __exp); }
+#endif
+
+#if _GLIBCPP_HAVE_LDEXPL
+  inline long double 
+  _CPP_ldexp_capture(long double __x, int __exp) { return ldexpl(__x, __exp); }
+#else
+  inline long double 
+  _CPP_ldexp_capture(long double __x, int __exp)
+  { return ldexp(static_cast<double>(__x), __exp); }
+#endif
+
+#if _GLIBCPP_HAVE_LOGL
+  inline long double 
+  _CPP_log_capture(long double __x) { return logl(__x); }
+#else
+  inline long double 
+  _CPP_log_capture(long double __x) { return log(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_LOG10L
+  inline long double 
+  _CPP_log10_capture(long double __x) { return log10l(__x); }
+#else
+  inline long double 
+  _CPP_log10_capture(long double __x) 
+  { return log10(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_MODFL
+  inline long double 
+  _CPP_modf_capture(long double __x, long double* __iptr)
+  { return modfl(__x, __iptr); }
+#else
+  inline long double 
+  _CPP_modf_capture(long double __x, long double* __iptr)
+  {
+    double __tmp;
+    double __res = _C_legacy::modf(static_cast<double>(__x), &__tmp);
+    *__iptr = static_cast<long double> (__tmp);
+    return __res;
+  }
+#endif
+
+#if _GLIBCPP_HAVE_POWL
+  inline long double 
+  _CPP_pow_capture(long double __x, long double __y) { return powl(__x, __y); }
+#else
+  inline long double 
+  _CPP_pow_capture(long double __x, long double __y)
+  { return pow(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+#if _GLIBCPP_HAVE___BUILTIN_SINL
+  inline long double 
+  _CPP_sin_capture(long double __x) { return __builtin_sinl(__x); }
+#elif _GLIBCPP_HAVE_SINL
+  inline long double 
+  _CPP_sin_capture(long double __x) { return sinl(__x); }
+#else
+  inline long double 
+  _CPP_sin_capture(long double __x) { return sin(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_SINHL
+  inline long double 
+  _CPP_sinh_capture(long double __x) { return sinhl(__x); }
+#else
+  inline long double 
+  _CPP_sinh_capture(long double __x) { return sinh(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE___BUILTIN_SQRTL
+  inline long double 
+  _CPP_sqrt_capture(long double __x) { return __builtin_sqrtl(__x); }
+#elif _GLIBCPP_HAVE_SQRTL
+  inline long double 
+  _CPP_sqrt_capture(long double __x) { return sqrtl(__x); }
+#else
+  inline long double 
+  _CPP_sqrt_capture(long double __x) { return sqrt(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_TANL
+  inline long double 
+  _CPP_tan_capture(long double __x) { return tanl(__x); }
+#else
+  inline long double 
+  _CPP_tan_capture(long double __x) { return tan(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_TANHL
+  inline long double 
+  _CPP_tanh_capture(long double __x) { return tanhl(__x); }
+#else
+  inline long double 
+  _CPP_tanh_capture(long double __x) { return tanh(static_cast<double>(__x)); }
+#endif
+} // namespace _C_legacy
+
+# undef abs
+# undef acos
+# undef asin
+# undef atan
+# undef atan2
+# undef ceil
+# undef cos
+# undef cosh
+# undef exp
+# undef fabs
+# undef floor
+# undef fmod
+# undef frexp
+# undef ldexp
+# undef log
+# undef log10
+# undef modf
+# undef pow
+# undef sin
+# undef sinh
+# undef sqrt
+# undef tan
+# undef tanh
+
+namespace std {
+  inline float 
+  abs(float __x) { return _C_legacy::_CPP_fabs_capture(__x); }
+
+  inline float 
+  acos(float __x) { return _C_legacy::_CPP_acos_capture(__x); }
+
+  inline float 
+  asin(float __x) { return _C_legacy::_CPP_asin_capture(__x); }
+
+  inline float 
+  atan(float __x) { return _C_legacy::_CPP_atan_capture(__x); }
+
+  inline float 
+  atan2(float __y, float __x) 
+  { return _C_legacy::_CPP_atan2_capture(__y, __x); }
+
+  inline float 
+  ceil(float __x) { return _C_legacy::_CPP_ceil_capture(__x); }
+
+  inline float 
+  cos(float __x) { return _C_legacy::_CPP_cos_capture(__x); }
+
+  inline float 
+  cosh(float __x) { return _C_legacy::_CPP_cosh_capture(__x); }
+
+  inline float 
+  exp(float __x) { return _C_legacy::_CPP_exp_capture(__x); }
+
+  inline float 
+  fabs(float __x) { return _C_legacy::_CPP_fabs_capture(__x); }
+
+  inline float 
+  floor(float __x) { return _C_legacy::_CPP_floor_capture(__x); }
+
+  inline float 
+  fmod(float __x, float __y) 
+  { return _C_legacy::_CPP_fmod_capture(__x, __y); }
+
+  inline float 
+  frexp(float __x, int* __exp) 
+  { return _C_legacy::_CPP_frexp_capture(__x, __exp); }
+
+  inline float 
+  ldexp(float __x, int __exp)
+  { return _C_legacy::_CPP_ldexp_capture(__x, __exp); }
+
+  inline float 
+  log(float __x) { return _C_legacy::_CPP_log_capture(__x); }
+
+  inline float 
+  log10(float __x) { return _C_legacy::_CPP_log10_capture(__x); }
+
+  inline float 
+  modf(float __x, float* __iptr) 
+  { return _C_legacy::_CPP_modf_capture(__x, __iptr); }
+
+  inline float 
+  pow(float __x, float __y) { return _C_legacy::_CPP_pow_capture(__x, __y); }
+
+  float 
+  pow(float, int);
+
+  inline float 
+  sin(float __x) { return _C_legacy::_CPP_sin_capture(__x); }
+
+  inline float 
+  sinh(float __x) { return _C_legacy::_CPP_sinh_capture(__x); }
+
+  inline float 
+  sqrt(float __x) { return _C_legacy::_CPP_sqrt_capture(__x); }
+
+  inline float 
+  tan(float __x) { return _C_legacy::_CPP_tan_capture(__x); }
+
+  inline float 
+  tanh(float __x) { return _C_legacy::_CPP_tanh_capture(__x); }
+
+  inline double 
+  abs(double __x) { return _C_legacy::_CPP_fabs_capture(__x); }
+
+  inline double 
+  acos(double __x) { return _C_legacy::_CPP_acos_capture(__x); }
+
+  inline double 
+  asin(double __x) { return _C_legacy::_CPP_asin_capture(__x); }
+
+  inline double 
+  atan(double __x) { return _C_legacy::_CPP_atan_capture(__x); }
+
+  inline double 
+  atan2(double __y, double __x) 
+  { return _C_legacy::_CPP_atan2_capture(__y, __x); }
+
+  inline double 
+  ceil(double __x) { return _C_legacy::_CPP_ceil_capture(__x); }
+
+  inline double 
+  cos(double __x) { return _C_legacy::_CPP_cos_capture(__x); }
+
+  inline double 
+  cosh(double __x) { return _C_legacy::_CPP_cosh_capture(__x); }
+
+  inline double 
+  exp(double __x) { return _C_legacy::_CPP_exp_capture(__x); }
+
+  inline double 
+  fabs(double __x) { return _C_legacy::_CPP_fabs_capture(__x); }
+
+  inline double 
+  floor(double __x) { return _C_legacy::_CPP_floor_capture(__x); }
+
+  inline double 
+  fmod(double __x, double __y) 
+  { return _C_legacy::_CPP_fmod_capture(__x, __y); }
+
+  inline double 
+  frexp(double __x, int* __exp) 
+  { return _C_legacy::_CPP_frexp_capture(__x, __exp); }
+
+  inline double 
+  ldexp(double __x, int __exp)
+  { return _C_legacy::_CPP_ldexp_capture(__x, __exp); }
+
+  inline double 
+  log(double __x) { return _C_legacy::_CPP_log_capture(__x); }
+
+  inline double 
+  log10(double __x) { return _C_legacy::_CPP_log10_capture(__x); }
+
+  inline double 
+  modf(double __x, double* __iptr) 
+  { return _C_legacy::_CPP_modf_capture(__x, __iptr); }
+
+  inline double 
+  pow(double __x, double __y) 
+  { return _C_legacy::_CPP_pow_capture(__x, __y); }
+
+  double 
+  pow(double, int);
+
+  inline double 
+  sin(double __x) { return _C_legacy::_CPP_sin_capture(__x); }
+
+  inline double 
+  sinh(double __x) { return _C_legacy::_CPP_sinh_capture(__x); }
+
+  inline double 
+  sqrt(double __x) { return _C_legacy::_CPP_sqrt_capture(__x); }
+
+  inline double 
+  tan(double __x) { return _C_legacy::_CPP_tan_capture(__x); }
+
+  inline double 
+  tanh(double __x) { return _C_legacy::_CPP_tanh_capture(__x); }
+
+  inline long double 
+  abs(long double __x) { return _C_legacy::_CPP_fabs_capture(__x); }
+
+  inline long double 
+  acos(long double __x) { return _C_legacy::_CPP_acos_capture(__x); }
+
+  inline long double 
+  asin(long double __x) { return _C_legacy::_CPP_asin_capture(__x); }
+
+  inline long double 
+  atan(long double __x) { return _C_legacy::_CPP_atan_capture(__x); }
+
+  inline long double 
+  atan2(long double __y, long double __x) 
+  { return _C_legacy::_CPP_atan2_capture(__y, __x); }
+
+  inline long double 
+  ceil(long double __x) { return _C_legacy::_CPP_ceil_capture(__x); }
+
+  inline long double 
+  cos(long double __x) { return _C_legacy::_CPP_cos_capture(__x); }
+
+  inline long double 
+  cosh(long double __x) { return _C_legacy::_CPP_cosh_capture(__x); }
+
+  inline long double 
+  exp(long double __x) { return _C_legacy::_CPP_exp_capture(__x); }
+
+  inline long double 
+  fabs(long double __x) { return _C_legacy::_CPP_fabs_capture(__x); }
+
+  inline long double 
+  floor(long double __x) { return _C_legacy::_CPP_floor_capture(__x); }
+
+  inline long double 
+  fmod(long double __x, long double __y) 
+  { return _C_legacy::_CPP_fmod_capture(__x, __y); }
+
+  inline long double 
+  frexp(long double __x, int* __exp)
+  { return _C_legacy::_CPP_frexp_capture(__x, __exp); }
+
+  inline long double 
+  ldexp(long double __x, int __exp)
+  { return _C_legacy::_CPP_ldexp_capture(__x, __exp); }
+
+  inline long double 
+  log(long double __x) { return _C_legacy::_CPP_log_capture(__x); }
+
+  inline long double 
+  log10(long double __x) { return _C_legacy::_CPP_log10_capture(__x); }
+
+  inline long double 
+  modf(long double __x, long double* __iptr) 
+  { return _C_legacy::_CPP_modf_capture(__x, __iptr); }
+
+  inline long double 
+  pow(long double __x, long double __y)
+  { return _C_legacy::_CPP_pow_capture(__x, __y); }
+
+  long double 
+  pow(long double, int);
+
+  inline long double 
+  sin(long double __x) { return _C_legacy::_CPP_sin_capture(__x); }
+
+  inline long double 
+  sinh(long double __x) { return _C_legacy::_CPP_sinh_capture(__x); }
+
+  inline long double 
+  sqrt(long double __x) { return _C_legacy::_CPP_sqrt_capture(__x); }
+
+  inline long double 
+  tan(long double __x) { return _C_legacy::_CPP_tan_capture(__x); }
+
+  inline long double 
+  tanh(long double __x) { return _C_legacy::_CPP_tanh_capture(__x); }
+
+} // namespace std
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_csetjmp.h b/contrib/media/updf/include/c_shadow/bits/std_csetjmp.h
new file mode 100644
index 000000000..c8f370023
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_csetjmp.h
@@ -0,0 +1,63 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSETJMP
+#define _CPP_CSETJMP 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <setjmp.h>
+  }
+  inline int 
+  _CPP_setjmp_capture(jmp_buf __jb) { return setjmp(__jb); }
+} // namespace _C_legacy
+
+#  undef jmp_buf
+#  undef setjmp
+#  define setjmp(__jb) _C_legacy::_CPP_setjmp_capture(__jb)
+#  undef longjmp
+
+namespace std {
+  // Adopt C names into std::
+  using _C_legacy::jmp_buf;
+  using _C_legacy::longjmp;
+} // namespace std
+  
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_csignal.h b/contrib/media/updf/include/c_shadow/bits/std_csignal.h
new file mode 100644
index 000000000..71f912602
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_csignal.h
@@ -0,0 +1,67 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSIGNAL
+#define _CPP_CSIGNAL 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+    // XXX
+#     undef __need_sig_atomic_t
+#     undef __need_sigset_t
+
+#     pragma GCC system_header
+#     include_next <signal.h>
+  }
+} // namespace _C_legacy
+
+#  undef sig_atomic_t
+#  undef raise
+#  undef signal
+
+namespace std {
+  // Adopt C names into std::
+  using _C_legacy::sig_atomic_t;
+  using _C_legacy::raise;
+  using _C_legacy::signal;
+} // namespace std
+  
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cstdarg.h b/contrib/media/updf/include/c_shadow/bits/std_cstdarg.h
new file mode 100644
index 000000000..eb1b7909e
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cstdarg.h
@@ -0,0 +1,54 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSTDARG
+#define _CPP_CSTDARG 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <stdarg.h>
+  }
+} // namespace _C_legacy
+
+#  undef va_list
+
+namespace std {
+  using _C_legacy::va_list;
+} // namespace std
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cstddef.h b/contrib/media/updf/include/c_shadow/bits/std_cstddef.h
new file mode 100644
index 000000000..588566499
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cstddef.h
@@ -0,0 +1,59 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.1  Types
+//
+
+#ifndef _CPP_CSTDDEF
+#define _CPP_CSTDDEF 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+// XXX
+#   define __need_size_t
+#   define __need_ptrdiff_t
+#   define __need_NULL
+#   include_next <stddef.h>
+  }
+} // namespace _C_legacy
+
+#  undef ptrdiff_t  
+#  undef size_t  
+
+namespace std {
+  using _C_legacy::ptrdiff_t;
+  using _C_legacy::size_t;
+} // namespace std
+  
+# undef _IN_C_LEGACY_
+
+#endif
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cstdio.h b/contrib/media/updf/include/c_shadow/bits/std_cstdio.h
new file mode 100644
index 000000000..db2761281
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cstdio.h
@@ -0,0 +1,283 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8.2  C Library files
+//
+
+#ifndef _CPP_CSTDIO
+#define _CPP_CSTDIO 1
+
+# include <bits/std_cstddef.h>  
+# include <bits/std_cstdarg.h>  
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     undef __need_FILE
+#     pragma GCC system_header
+#     include_next <stdio.h>
+  }
+
+  typedef FILE _CPP_FILE_capture;
+  typedef fpos_t _CPP_fpos_t_capture;
+
+  inline FILE* 
+  _CPP_stderr_capture() { return stderr; }
+
+  inline FILE* 
+  _CPP_stdin_capture()  { return stdin; }
+
+  inline FILE* 
+  _CPP_stdout_capture() { return stdout; }
+
+  inline int 
+  _CPP_getc_capture(FILE* __f) { return getc(__f); }
+
+  inline int 
+  _CPP_getchar_capture() { return getchar(); }
+
+  inline int 
+  _CPP_putc_capture(int __c, FILE* __f) { return putc(__c, __f); }
+  
+  inline int 
+  _CPP_putchar_capture(int __c) { return putchar(__c); }
+ 
+  inline int 
+  _CPP_feof_capture(FILE* __f) { return feof(__f); }
+
+} // namespace _C_legacy
+
+# undef FILE 
+# undef fpos_t 
+
+# undef remove
+# undef rename
+# undef tmpfile
+# undef tmpnam
+# undef fclose
+# undef fflush
+# undef fopen
+# undef freopen
+# undef setbuf
+# undef setvbuf
+# undef fprintf
+# undef fscanf
+# undef printf
+# undef scanf
+# undef sprintf
+# undef sscanf
+# undef vfprintf
+# undef vprintf
+# undef vsprintf
+# undef fgetc
+# undef fgets
+# undef fputc
+# undef fputs
+# undef getc
+# undef getchar
+# undef gets
+# undef putc
+# undef putchar
+# undef puts
+# undef ungetc
+# undef fread
+# undef fwrite
+# undef fgetpos
+# undef fseek
+# undef fsetpos
+# undef ftell
+# undef rewind
+# undef clearerr
+# undef feof
+# undef ferror
+# undef perror
+  
+# undef stderr
+# define stderr std::_CPP_stderr()
+# undef stdin
+# define stdin  std::_CPP_stdin()
+# undef stdout
+# define stdout std::_CPP_stdout()
+
+namespace std {
+  struct FILE : _C_legacy::_CPP_FILE_capture { };
+  struct fpos_t { _C_legacy::_CPP_fpos_t_capture _M_dummy; };
+
+  using _C_legacy::remove;
+  using _C_legacy::rename;
+  using _C_legacy::tmpnam;
+  using _C_legacy::printf;
+  using _C_legacy::scanf;
+  using _C_legacy::sprintf;
+  using _C_legacy::sscanf;
+  using _C_legacy::gets;
+  using _C_legacy::perror;
+
+  inline FILE* 
+  _CPP_stderr()
+  { return reinterpret_cast<FILE*>(_C_legacy::_CPP_stderr_capture() ); }
+
+  inline FILE* 
+  _CPP_stdin()
+  { return reinterpret_cast<FILE*>(_C_legacy::_CPP_stdin_capture() ); }
+
+  inline FILE* 
+  _CPP_stdout()
+  { return reinterpret_cast<FILE*>(_C_legacy::_CPP_stdout_capture() ); }
+
+  inline FILE*
+  tmpfile() { return reinterpret_cast<FILE*>(_C_legacy::tmpfile()); }
+
+  inline int
+  fclose(FILE* __f) { return _C_legacy::fclose(__f); }
+
+  inline int
+  fflush(FILE* __f) { return _C_legacy::fflush(__f); }
+
+  inline FILE*
+  fopen(char const* __name, char const* __mode) 
+  { return reinterpret_cast<FILE*>(_C_legacy::fopen(__name,__mode)); }
+
+  inline FILE*
+  freopen(char const* __name, char const* __mode, FILE* __f) 
+  { return reinterpret_cast<FILE*>(_C_legacy::freopen(__name,__mode,__f)); }
+
+  inline void
+  setbuf(FILE* __f, char* __buf) 
+  { return _C_legacy::setbuf(__f, __buf); }
+
+  inline int
+  setvbuf(FILE* __f, char* __buf, int __mode, size_t __size) 
+  { return _C_legacy::setvbuf(__f, __buf, __mode, __size); }
+
+  inline int
+  fprintf(FILE* __f, char const* __fmt, ...)
+  { 
+    va_list __v; 
+    va_start(__v,__fmt); 
+    int __i = _C_legacy::vfprintf(__f, __fmt, __v); 
+    va_end(__v);
+    return __i; 
+  }
+
+  inline int
+  fscanf(FILE* __f, char const* __fmt, ...)
+  { 
+    va_list __v; 
+    va_start(__v,__fmt); 
+    int __i = _C_legacy::vfscanf(__f, __fmt, __v); 
+    va_end(__v);
+    return __i; 
+  }
+
+  inline int
+  vfprintf(FILE* __f, char const* __fmt, va_list __v)
+  { return _C_legacy::vfprintf(__f, __fmt, __v); }
+
+  inline int
+  vprintf(char const* __fmt, va_list __v)
+  { return _C_legacy::vprintf(__fmt, __v); }
+
+  inline int
+  vsprintf(char* __buf, char const* __fmt, va_list __v)
+  { return _C_legacy::vsprintf(__buf, __fmt, __v); }
+
+  inline int
+  fgetc(FILE* __f) { return _C_legacy::fgetc(__f); }
+
+  inline char*
+  fgets(char* __buf, int __n, FILE* __f) 
+  { return _C_legacy::fgets(__buf, __n, __f); }
+
+  inline int
+  fputc(int __c, FILE* __f) { return _C_legacy::fputc(__c, __f); }
+
+  inline int
+  fputs(char const* __s, FILE* __f) 
+  { return _C_legacy::fputs(__s, __f); }
+
+  inline int
+  getc(FILE* __f) { return _C_legacy::_CPP_getc_capture(__f); }
+
+  inline int
+  getchar() { return _C_legacy::_CPP_getchar_capture(); }
+
+  inline int
+  putc(int __c, FILE* __f) 
+  { return _C_legacy::_CPP_putc_capture(__c, __f); }
+
+  inline int
+  putchar(int __c) { return _C_legacy::_CPP_putchar_capture(__c); }
+
+  using _C_legacy::puts;
+
+  inline int
+  ungetc(int __c, FILE* __f) { return _C_legacy::ungetc(__c, __f); }
+
+  inline size_t
+  fread(void* __p, size_t __z, size_t __n, FILE* __f)
+  { return _C_legacy::fread(__p,__z,__n,__f); }
+
+  inline size_t
+  fwrite(void const* __p, size_t __z, size_t __n, FILE* __f)
+  { return _C_legacy::fwrite(__p,__z,__n,__f); }
+
+  inline int
+  fgetpos(FILE* __f, fpos_t* __pos)
+  { return _C_legacy::fgetpos(__f,&__pos->_M_dummy); }
+
+  inline int
+  fseek(FILE* __f, long __off, int __how)
+  { return _C_legacy::fseek(__f,__off,__how); }
+
+  inline int
+  fsetpos(FILE* __f, fpos_t const* __pos)
+  { return _C_legacy::fsetpos(__f,&__pos->_M_dummy); }
+
+  inline long
+  ftell(FILE* __f) { return _C_legacy::ftell(__f); }
+
+  inline void
+  rewind(FILE* __f) { return _C_legacy::rewind(__f); }
+
+  inline void
+  clearerr(FILE* __f) { return _C_legacy::clearerr(__f); }
+
+  inline int
+  feof(FILE* __f) { return _C_legacy::_CPP_feof_capture(__f); }
+
+  inline int
+  ferror(FILE* __f) { return _C_legacy::ferror(__f); }
+} // namespace std
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cstdlib.h b/contrib/media/updf/include/c_shadow/bits/std_cstdlib.h
new file mode 100644
index 000000000..bc41c4899
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cstdlib.h
@@ -0,0 +1,197 @@
+// -*- C++ -*- header wrapper
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+// Function decls in this header are overloaded on the 
+// extern "C"-ness of arguments.  This is a rich ground
+// for compiler bugs.
+
+#ifndef _CPP_CSTDLIB
+#define _CPP_CSTDLIB 1
+
+# include <bits/c++config.h>
+# include <bits/std_cstddef.h>  
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <stdlib.h>
+      typedef int (*_C_cmp_fun_ptr)(const void*, const void*);  // C fn ptr
+    }
+
+  typedef div_t   _CPP_div_t_capture;
+  typedef ldiv_t  _CPP_ldiv_t_capture;
+
+# if _GLIBCPP_HAVE_LLDIV_T
+  typedef lldiv_t  _CPP_lldiv_t_capture;
+# endif
+} // namespace _C_legacy
+
+#  undef wchar_t
+#  undef div_t
+#  undef ldiv_t
+
+#  undef atof
+#  undef atoi
+#  undef atol
+#  undef strtod
+#  undef strtol
+#  undef strtoul
+#ifdef _GLIBCPP_HAVE_STRTOLD
+#  undef strtold
+#endif
+#  undef rand
+#  undef srand
+#  undef calloc
+#  undef free
+#  undef malloc
+#  undef realloc
+#  undef abort
+#  undef atexit
+#  undef exit
+#  undef getenv
+#  undef system
+#  undef bsearch
+#  undef qsort
+#  undef abs
+#  undef div
+#  undef labs
+#  undef ldiv
+#ifdef _GLIBCPP_USE_LONG_LONG
+#  undef llabs
+#  undef lldiv
+#endif
+#  undef mblen
+#  undef mbtowc
+#  undef wctomb
+#  undef mbstowcs
+#  undef wcstombs
+
+namespace std {
+  struct div_t : _C_legacy::_CPP_div_t_capture { };
+  struct ldiv_t : _C_legacy::_CPP_ldiv_t_capture { };
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+# ifdef _GLIBCPP_HAVE_LLDIV_T
+  struct lldiv_t : _C_legacy::_CPP_lldiv_t_capture { };
+# else
+  struct lldiv_t
+  {
+    long long quot;
+    long long rem;
+  };
+# endif
+#endif
+
+  using _C_legacy::atof;
+  using _C_legacy::atoi;
+  using _C_legacy::atol;
+  using _C_legacy::strtod;
+  using _C_legacy::strtol;
+  using _C_legacy::strtoul;
+  using _C_legacy::rand;
+  using _C_legacy::srand;
+  using _C_legacy::calloc;
+  using _C_legacy::free;
+  using _C_legacy::malloc;
+  using _C_legacy::realloc;
+
+  //  using _C_legacy::abort;
+  using _C_legacy::atexit;
+  //  using _C_legacy::exit;
+  using _C_legacy::bsearch;
+  using _C_legacy::qsort; 
+
+  using _C_legacy::getenv;
+  using _C_legacy::system;
+  using _C_legacy::mbtowc;
+  using _C_legacy::wctomb;
+  using _C_legacy::mbstowcs;
+  using _C_legacy::wcstombs;
+
+  using _C_legacy::strtof;
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  using _C_legacy::strtoll;
+  using _C_legacy::strtoull;
+#endif
+
+#ifdef _GLIBCPP_HAVE_STRTOLD
+  using _C_legacy::strtold;
+#endif
+
+  using _C_legacy::mblen;
+
+  inline int 
+  abs(int __x) { return __x >= 0 ? __x : -__x; }
+
+  inline div_t 
+  div(int __n, int __d)
+  { div_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+  inline long 
+  labs(long __x) { return __x >= 0 ? __x : -__x; }
+
+  inline long 
+  abs(long __x) { return __x >= 0 ? __x : -__x; }
+
+  inline ldiv_t 
+  ldiv(long __n, long __d)
+  { ldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+  inline ldiv_t 
+  div(long __n, long __d)
+  { ldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  inline long long 
+  llabs(long long __x) { return __x >= 0 ? __x : -__x; }
+
+  inline long long 
+  abs(long long __x) { return __x >= 0 ? __x : -__x; }
+
+  inline lldiv_t 
+  lldiv(long long __n, long long __d)
+  { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+  inline lldiv_t 
+  div(long long __n, long long __d)
+  { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+#endif
+} // namespace std
+  
+# undef _IN_C_LEGACY_
+
+#endif
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cstring.h b/contrib/media/updf/include/c_shadow/bits/std_cstring.h
new file mode 100644
index 000000000..38b9e6b61
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cstring.h
@@ -0,0 +1,279 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSTRING
+#define _CPP_CSTRING 1
+
+# if defined __GLIBC__ && __GLIBC__ >= 2
+// We must not see the optimized string functions GNU libc defines.
+#  define __NO_STRING_INLINES
+# endif
+
+# include <bits/std_cstddef.h>  
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <string.h>
+  }
+
+  // We do inline captures of most of these in case they
+  // have been optimized with macros.  
+  inline void* 
+  _CPP_memcpy_capture(void* __s1, void const* __s2, size_t __n)
+  { return memcpy(__s1, __s2, __n); }
+
+  inline void* 
+  _CPP_memmove_capture(void* __s1, void const* __s2, size_t __n)
+  { return memmove(__s1, __s2, __n); }
+
+  inline void* 
+  _CPP_strcpy_capture(char* __s1, char const* __s2)
+  { return strcpy(__s1, __s2); }
+
+  inline char* 
+  _CPP_strncpy_capture(char* __s1, char const* __s2, size_t __n)
+  { return strncpy(__s1, __s2, __n); }
+
+  inline char* 
+  _CPP_strcat_capture(char* __s1, char const* __s2)
+  { return strcat(__s1, __s2); }
+
+  inline char* 
+  _CPP_strncat_capture(char* __s1, char const* __s2, size_t __n)
+  { return strncat(__s1, __s2, __n); }
+
+  inline int 
+  _CPP_memcmp_capture(void const* __s1, void const* __s2, size_t __n)
+  { return memcmp(__s1, __s2, __n); }
+
+  inline int 
+  _CPP_strcmp_capture(char const* __s1, char const* __s2)
+  { return strcmp(__s1, __s2); }
+
+  inline int 
+  _CPP_strcoll_capture(char const* __s1, char const* __s2)
+  { return strcoll(__s1, __s2); }
+
+  inline int 
+  _CPP_strncmp_capture(char const* __s1, char const* __s2, size_t __n)
+  { return strncmp(__s1, __s2, __n); }
+
+  inline size_t 
+  _CPP_strxfrm_capture(char* __b, char const* __s, size_t __n)
+  { return strxfrm(__b, __s, __n); }
+
+  inline void* 
+  _CPP_memchr_capture(void const* __s1, int __c, size_t __n)
+  { return memchr(__s1, __c, __n); }
+
+  inline char* 
+  _CPP_strchr_capture(char const* __s1, int __c)
+  { return strchr(__s1, __c); }
+
+  inline size_t 
+  _CPP_strcspn_capture(char const* __s1, char const* __s2)
+  { return strcspn(__s1, __s2); }
+
+  inline char* 
+  _CPP_strpbrk_capture(char const* __s1, char const* __s2)
+  { return strpbrk(__s1, __s2); }
+
+  inline char* 
+  _CPP_strrchr_capture(char const* __s1, int __c)
+  { return strrchr(__s1, __c); }
+
+  inline size_t 
+  _CPP_strspn_capture(char const* __s1, char const* __s2)
+  { return strspn(__s1, __s2); }
+
+  inline char* 
+  _CPP_strstr_capture(char const* __s1, char const* __s2)
+  { return strstr(__s1, __s2); }
+
+  inline char* 
+  _CPP_strtok_capture(char* __s1, char const* __s2)
+  { return strtok(__s1, __s2); }
+
+  inline void* 
+  _CPP_memset_capture(void* __s, int __c, size_t __n)
+  { return memset(__s, __c, __n); }
+
+  // inline char* 
+  // _CPP_strerror_capture(int __num)
+  // { return strerror(__num); }
+
+  inline size_t 
+  _CPP_strlen_capture(char const* __s)
+  { return strlen(__s); }
+} // namespace _C_legacy
+
+# undef memcpy
+# undef memmove
+# undef strcpy
+# undef strncpy
+# undef strcat
+# undef strncat
+# undef memcmp
+# undef strcmp
+# undef strcoll
+# undef strncmp
+# undef strxfrm
+# undef memchr
+# undef strchr
+# undef strcspn
+# undef strpbrk
+# undef strrchr
+# undef strspn
+# undef strstr
+# undef strtok
+# undef memset
+# undef strerror
+# undef strlen
+
+namespace std {
+  // Redefine most of these inline.  Note that the 
+  // C++ definition differs from C in some cases.
+  inline void* 
+  memcpy(void* __s1, void const* __s2, size_t __n)
+  { return _C_legacy::_CPP_memcpy_capture(__s1, __s2, __n); }
+
+  inline void* 
+  memmove(void* __s1, void const* __s2, size_t __n)
+  { return _C_legacy::_CPP_memmove_capture(__s1, __s2, __n); }
+
+  inline void* 
+  strcpy(char* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strcpy_capture(__s1, __s2); }
+
+  inline char* 
+  strncpy(char* __s1, char const* __s2, size_t __n)
+  { return _C_legacy::_CPP_strncpy_capture(__s1, __s2, __n); }
+
+  inline char* 
+  strcat(char* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strcat_capture(__s1, __s2); }
+
+  inline char* 
+  strncat(char* __s1, char const* __s2, size_t __n)
+  { return _C_legacy::_CPP_strncat_capture(__s1, __s2, __n); }
+
+  inline int 
+  memcmp(void const* __s1, void const* __s2, size_t __n)
+  { return _C_legacy::_CPP_memcmp_capture(__s1, __s2, __n); }
+
+  inline int 
+  strcmp(char const* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strcmp_capture(__s1, __s2); }
+
+  inline int 
+  strcoll(char const* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strcoll_capture(__s1, __s2); }
+
+  inline int 
+  strncmp(char const* __s1, char const* __s2, size_t __n)
+  { return _C_legacy::_CPP_strncmp_capture(__s1, __s2, __n); }
+
+  inline size_t 
+  strxfrm(char* __b, char const* __s, size_t __n)
+  { return _C_legacy::_CPP_strxfrm_capture(__b, __s, __n); }
+
+  inline void 
+  const* memchr(void const* __s1, int __c, size_t __n)
+  { return _C_legacy::_CPP_memchr_capture(__s1, __c, __n); }
+
+  inline void* 
+  memchr(void* __s1, int __c, size_t __n)
+  { return _C_legacy::_CPP_memchr_capture(__s1, __c, __n); }
+
+  inline char const* 
+  strchr(char const* __s1, int __c)
+  { return _C_legacy::_CPP_strchr_capture(__s1, __c); }
+
+  inline char*
+  strchr(char* __s1, int __c)
+  { return _C_legacy::_CPP_strchr_capture(__s1, __c); }
+
+  inline size_t 
+  strcspn(char const* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strcspn_capture(__s1, __s2); }
+
+  inline char const* 
+  strpbrk(char const* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strpbrk_capture(__s1, __s2); }
+
+  inline char* 
+  strpbrk(char* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strpbrk_capture(__s1, __s2); }
+
+  inline char const* 
+  strrchr(char const* __s1, int __c)
+  { return _C_legacy::_CPP_strrchr_capture(__s1, __c); }
+
+  inline char* 
+  strrchr(char* __s1, int __c)
+  { return _C_legacy::_CPP_strrchr_capture(__s1, __c); }
+
+  inline size_t 
+  strspn(char const* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strspn_capture(__s1, __s2); }
+
+  inline char const* 
+  strstr(char const* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strstr_capture(__s1, __s2); }
+
+  inline char* 
+  strstr(char* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strstr_capture(__s1, __s2); }
+
+  inline char* 
+  strtok(char* __s1, char const* __s2)
+  { return _C_legacy::_CPP_strtok_capture(__s1, __s2); }
+
+  inline void* 
+  memset(void* __s, int __c, size_t __n)
+  { return _C_legacy::_CPP_memset_capture(__s, __c, __n); }
+
+  using _C_legacy::strerror;
+
+  inline size_t 
+  strlen(char const* __s)
+  { return _C_legacy::_CPP_strlen_capture(__s); }
+
+} // namespace std
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_ctime.h b/contrib/media/updf/include/c_shadow/bits/std_ctime.h
new file mode 100644
index 000000000..44709f023
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_ctime.h
@@ -0,0 +1,107 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5  Date and time
+//
+
+#ifndef _CPP_CTIME
+#define _CPP_CTIME 1
+
+# include <bits/std_cstddef.h>  
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+
+      // XXX
+      // glibc 2.1.x time.h is on crack
+#     undef __need_time_t
+#     undef __need_clock_t
+#     undef __need_timespec
+
+#     include_next <time.h>
+  }
+
+  typedef clock_t	_CPP_clock_t_capture;
+  typedef time_t    	_CPP_time_t_capture;
+  typedef tm 		_CPP_tm_capture;
+
+} // namespace _C_legacy
+
+#  undef clock_t
+#  undef time_t
+#  undef tm
+#  undef clock
+#  undef difftime
+#  undef mktime
+#  undef time
+#  undef asctime
+#  undef ctime
+#  undef gmtime
+#  undef localtime
+#  undef strftime
+
+namespace std {
+
+  // Adopt C names into std::
+  typedef _C_legacy::_CPP_clock_t_capture  clock_t;
+  typedef _C_legacy::_CPP_time_t_capture   time_t;
+  struct tm : _C_legacy::_CPP_tm_capture  { };
+
+  using _C_legacy::clock;
+  using _C_legacy::difftime;
+  using _C_legacy::mktime;
+  using _C_legacy::time;
+  using _C_legacy::ctime;
+
+  inline char* 
+  asctime(const tm* __t) 
+  { return _C_legacy::asctime(static_cast<_C_legacy::_CPP_tm_capture const*>(__t)); }
+
+  inline tm* 
+  gmtime(time_t const* __tp) 
+  { return reinterpret_cast<tm*>(_C_legacy::gmtime(__tp)); }
+
+  inline tm* 
+  localtime(const time_t* __tp) 
+  { return reinterpret_cast<tm*>(_C_legacy::localtime(__tp)); } 
+    
+  inline size_t 
+  strftime(char* __buf, size_t __maxsz, char const* __fmt, tm const* __tp) 
+  { return _C_legacy::strftime(__buf, __maxsz, __fmt,
+	       	       static_cast<_C_legacy::_CPP_tm_capture const*>(__tp)); }
+
+} // namespace std
+  
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cwchar.h b/contrib/media/updf/include/c_shadow/bits/std_cwchar.h
new file mode 100644
index 000000000..db659f469
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cwchar.h
@@ -0,0 +1,275 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21
+
+#ifndef _CPP_CWCHAR
+# define _CPP_CWCHAR 1
+# include <bits/std_cstdio.h> 
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <wchar.h>
+  }
+
+#if 0
+  // XXX
+  inline int 
+  fwprintf(FILE* __stream, const wchar_t* __format, ...); 
+
+  inline int 
+  fwscanf(FILE* __stream, const wchar_t* __format, ...); 
+
+  inline int 
+  vfwprintf(FILE* __stream, const wchar_t* __format, va_list __arg); 
+
+  inline int 
+  vfwscanf(FILE* __stream, const wchar_t* __format, va_list __arg);
+
+  inline wint_t 
+  _CPP_fgetwc_capture(FILE* __stream)
+  { return fgetwc(__stream); }
+
+  inline wchar_t*
+  _CPP_fgetws_capture(wchar_t* __s, int __n, FILE* __stream)
+  { return fgetws(__s, __n, __stream); }
+
+  inline wint_t 
+  _CPP_fputwc_capture(wchar_t __c, FILE* __stream)
+  { return fputwc(__c, __stream); }
+
+  inline int 
+  _CPP_fputws_capture(const wchar_t* __s, FILE* __stream)
+  { return fputws(__s, __stream); }
+
+  inline int 
+  _CPP_fwide_capture(FILE* __stream, int __mode) 
+  { return fwide(__stream, __mode); }
+
+  inline wint_t 
+  _CPP_fgetwc_capture(FILE* __stream)
+  { return fgetwc(__stream); }
+
+  inline wint_t 
+  _CPP_putwc_capture(wchar_t __c, FILE* __stream)
+  { return putwc(__c, __stream); }
+  
+  inline wint_t 
+  _CPP_ungetwc_capture(wint_t __c, FILE* __stream)
+  { return ungetwc(__c, __stream); }
+#endif
+} // namespace _C_legacy
+
+# undef wchar_t
+# undef wint_t
+# undef mbstate_t
+
+# undef fwprintf
+# undef fwscanf
+# undef swprintf
+# undef swscanf
+# undef vfwprintf
+# undef vfwscanf
+# undef vswprintf
+# undef vswscanf
+# undef vwprintf
+# undef vwscanf
+# undef wprintf
+# undef wscanf
+# undef fgetwc
+# undef fgetws
+# undef fputwc
+# undef fputws
+# undef fwide
+# undef getwc
+# undef getwchar
+# undef putwc
+# undef putwchar
+# undef ungetwc
+# undef wcstod
+# undef wcstof
+# undef wcstold
+# undef wcstol
+# undef wcstoll
+# undef wcstoul
+# undef wcstoull
+# undef wcscpy
+# undef wcsncpy
+# undef wcscat
+# undef wcsncat
+# undef wcsmp
+# undef wcscoll
+# undef wcsncmp
+# undef wcsxfrm
+# undef wcschr
+# undef wcscspn
+# undef wcslen
+# undef wcspbrk
+# undef wcsrchr
+# undef wcsspn
+# undef wcsstr
+# undef wcstok
+# undef wmemchr
+# undef wmemcmp
+# undef wmemcpy
+# undef wmemmove
+# undef wmemset
+# undef wcsftime
+# undef btowc
+# undef wctob
+# undef mbsinit
+# undef mbrlen
+# undef mbrtowc
+# undef wcrtomb
+# undef mbsrtowcs
+# undef wcsrtombs
+
+namespace std {
+
+  using _C_legacy::wint_t; 
+  using _C_legacy::mbstate_t;
+
+#if 0
+  using _C_legacy::swprintf;
+  using _C_legacy::swscanf;
+  using _C_legacy::vswprintf;
+  using _C_legacy::vswscanf;
+  using _C_legacy::vwprintf;
+  using _C_legacy::vwscanf;
+  using _C_legacy::wprintf;
+  using _C_legacy::wscanf;
+  using _C_legacy::getwchar;
+  using _C_legacy::putwchar;
+#endif
+
+  using _C_legacy::wcstod;
+  using _C_legacy::wcstof;
+  using _C_legacy::wcstold;
+  using _C_legacy::wcstol;
+  using _C_legacy::wcstoll;
+  using _C_legacy::wcstoul;
+  using _C_legacy::wcstoull;
+  using _C_legacy::wcscpy;
+  using _C_legacy::wcsncpy;
+  using _C_legacy::wcscat;
+  using _C_legacy::wcsncat;
+
+#if 0
+  using _C_legacy::wcsmp;
+#endif
+
+  using _C_legacy::wcscoll;
+  using _C_legacy::wcsncmp;
+  using _C_legacy::wcsxfrm;
+  using _C_legacy::wcschr;
+  using _C_legacy::wcscspn;
+  using _C_legacy::wcslen;
+  using _C_legacy::wcspbrk;
+  using _C_legacy::wcsrchr;
+  using _C_legacy::wcsspn;
+  using _C_legacy::wcsstr;
+  using _C_legacy::wcstok;
+  using _C_legacy::wmemchr;
+  using _C_legacy::wmemcmp;
+  using _C_legacy::wmemcpy;
+  using _C_legacy::wmemmove;
+  using _C_legacy::wmemset;
+
+#if 0
+  using _C_legacy::wcsftime;
+#endif
+
+  using _C_legacy::btowc;
+  using _C_legacy::wctob;
+  using _C_legacy::mbsinit;
+  using _C_legacy::mbrlen;
+  using _C_legacy::mbrtowc;
+  using _C_legacy::wcrtomb;
+  using _C_legacy::mbsrtowcs;
+  using _C_legacy::wcsrtombs;
+
+#if 0
+  // XXX
+  inline int 
+  fwprintf(FILE* __stream, const wchar_t* __format, ...); 
+
+  inline int 
+  fwscanf(FILE* __stream, const wchar_t* __format, ...); 
+
+  inline int 
+  vfwprintf(FILE* __stream, const wchar_t* __format, va_list __arg); 
+
+  inline int 
+  vfwscanf(FILE* __stream, const wchar_t* __format, va_list __arg);
+
+  inline wint_t 
+  fgetwc(FILE* __stream)
+  { return _C_legacy::_CPP_fgetwc_capture(__stream); }
+
+  inline wchar_t*
+  fgetws(wchar_t* __s, int __n, FILE* __stream) 
+  { return _C_legacy::_CPP_fgetws_capture(__s, __n, __stream); }
+
+  inline wint_t 
+  fputwc(wchar_t __c, FILE* __stream)
+  { return _C_legacy::_CPP_fputwc_capture(__c, __stream); }
+
+  inline int 
+  fputws(const wchar_t* __s, FILE* __stream)
+  { return _C_legacy::_CPP_fputws_capture(__s, __stream); }
+
+  inline int 
+  fwide(FILE* __stream, int __mode)
+  { return _C_legacy::_CPP_fwide_capture(__stream, __mode); }
+
+  inline wint_t 
+  getwc(FILE* __stream)
+  { return _C_legacy::_CPP_getwc_capture(__stream); }
+
+  inline wint_t 
+  putwc(wchar_t __c, FILE* __stream)
+  { return _C_legacy::_CPP_putwc_capture(__c, __stream); }
+  
+  inline wint_t 
+  ungetwc(wint_t __c, FILE* __stream)
+  { return _C_legacy::_CPP_ungetwc_capture(__c, __stream); }
+#endif
+}
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/std_cwctype.h b/contrib/media/updf/include/c_shadow/bits/std_cwctype.h
new file mode 100644
index 000000000..1a6a64282
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/std_cwctype.h
@@ -0,0 +1,129 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 
+//
+
+#ifndef _CPP_CWCTYPE
+#define _CPP_CWCTYPE 1
+
+# include <bits/std_cwchar.h>  
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <wctype.h>
+  }
+} // namespace _C_legacy
+
+
+# undef wctype_t
+# undef wctrans_t
+# undef iswalpha
+# undef iswupper
+# undef iswlower
+# undef iswdigit
+# undef iswxdigit
+# undef iswalnum
+# undef iswspace
+# undef iswpunct
+# undef iswprint
+# undef iswgraph
+# undef iswcntrl
+# undef iswctype
+# undef towctrans
+# undef towlower
+# undef towupper
+# undef wctrans
+# undef wctype
+
+namespace std {
+  using _C_legacy::wctype_t;
+  using _C_legacy::wctrans_t;
+
+  inline int 
+  iswalpha(wint_t __wc) { return _C_legacy::iswalpha(__wc); }
+
+  inline int 
+  iswupper(wint_t __wc) { return _C_legacy::iswupper(__wc); }
+
+  inline int 
+  iswlower(wint_t __wc) { return _C_legacy::iswlower(__wc); }
+
+  inline int 
+  iswdigit(wint_t __wc) { return _C_legacy::iswdigit(__wc); }
+
+  inline int 
+  iswxdigit(wint_t __wc) { return _C_legacy::iswxdigit(__wc); }
+
+  inline int 
+  iswalnum(wint_t __wc) { return _C_legacy::iswalnum(__wc); }
+
+  inline int 
+  iswspace(wint_t __wc) { return _C_legacy::iswspace(__wc); }
+
+  inline int 
+  iswpunct(wint_t __wc) { return _C_legacy::iswpunct(__wc); }
+
+  inline int 
+  iswprint(wint_t __wc) { return _C_legacy::iswprint(__wc); }
+
+  inline int 
+  iswgraph(wint_t __wc) { return _C_legacy::iswgraph(__wc); }
+
+  inline int 
+  iswcntrl(wint_t __wc) { return _C_legacy::iswcntrl(__wc); }
+
+  inline int 
+  towlower(wint_t __wc) { return _C_legacy::towlower(__wc); }
+
+  inline int 
+  towupper(wint_t __wc) { return _C_legacy::towupper(__wc); }
+
+  inline int 
+  iswctype(wint_t __wc, wctype_t __desc) 
+  { return _C_legacy::iswctype(__wc, __desc); }
+
+  inline wint_t 
+  towctrans(wint_t __wc, wctrans_t __desc)
+  { return _C_legacy::towctrans (__wc, __desc); }
+  
+  inline wctrans_t 
+  wctrans(const char *__property) { return _C_legacy::wctrans(__property); }
+
+  inline wctype_t 
+  wctype(char const* __property) { return _C_legacy::wctype(__property); }
+} // namespace std
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_fcntl.h b/contrib/media/updf/include/c_shadow/bits/wrap_fcntl.h
new file mode 100644
index 000000000..0bed4bf1d
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_fcntl.h
@@ -0,0 +1,92 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.5  C library extensions
+//
+
+#ifndef _CPP_FCNTL
+#define _CPP_FCNTL 1
+
+# include <bits/c++config.h>
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+    // XXX
+# undef SEEK_SET
+# undef SEEK_CUR
+# undef SEEK_END
+
+#     include_next <fcntl.h>
+  }
+} // namespace _C_legacy
+
+# undef SEEK_SET
+# undef SEEK_CUR
+# undef SEEK_END
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_features.h b/contrib/media/updf/include/c_shadow/bits/wrap_features.h
new file mode 100644
index 000000000..52402bf66
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_features.h
@@ -0,0 +1,51 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions  
+//
+
+#ifndef _CPP_WRAP_FEATURES_H
+#define _CPP_WRAP_FEATURES_H 1
+
+#include <bits/c++config.h>
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <features.h>
+  }
+} // namespace _C_legacy
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_iconv.h b/contrib/media/updf/include/c_shadow/bits/wrap_iconv.h
new file mode 100644
index 000000000..3e72e2d46
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_iconv.h
@@ -0,0 +1,51 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions  
+//
+
+#ifndef _CPP_WRAP_ICONV_H
+#define _CPP_WRAP_ICONV_H 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <iconv.h>
+  }
+} // namespace _C_legacy
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_iolibio.h b/contrib/media/updf/include/c_shadow/bits/wrap_iolibio.h
new file mode 100644
index 000000000..ddbabd7a4
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_iolibio.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions  
+//
+
+#ifndef _CPP_WRAP_IOLIBIO_H
+#define _CPP_WRAP_IOLIBIO_H 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <iolibio.h>
+  }
+} // namespace _C_legacy
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_langinfo.h b/contrib/media/updf/include/c_shadow/bits/wrap_langinfo.h
new file mode 100644
index 000000000..138faa10d
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_langinfo.h
@@ -0,0 +1,49 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions
+//
+
+#ifndef _CPP_WRAP_LANGINFO_H
+#define _CPP_WRAP_LANGINFO_H 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <langinfo.h>
+  }
+} // namespace _C_legacy
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_libio.h b/contrib/media/updf/include/c_shadow/bits/wrap_libio.h
new file mode 100644
index 000000000..e5da6e3f3
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_libio.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions  
+//
+
+#ifndef _CPP_WRAP_LIBIO_H
+#define _CPP_WRAP_LIBIO_H 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <libio.h>
+  }
+} // namespace _C_legacy
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_libioP.h b/contrib/media/updf/include/c_shadow/bits/wrap_libioP.h
new file mode 100644
index 000000000..32f8c2ebd
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_libioP.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions  
+//
+
+#ifndef _CPP_WRAP_LIBIOP_H
+#define _CPP_WRAP_LIBIOP_H 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <libioP.h>
+  }
+} // namespace _C_legacy
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_pthread.h b/contrib/media/updf/include/c_shadow/bits/wrap_pthread.h
new file mode 100644
index 000000000..d04eeba8a
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_pthread.h
@@ -0,0 +1,81 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.5  C library extensions
+//
+
+#ifndef _CPP_WRAP_PTHREAD_H
+#define _CPP_WRAP_PTHREAD_H 1
+
+# include <bits/c++config.h>
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <pthread.h>
+  }
+} // namespace _C_legacy
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/bits/wrap_unistd.h b/contrib/media/updf/include/c_shadow/bits/wrap_unistd.h
new file mode 100644
index 000000000..8e28b698c
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/bits/wrap_unistd.h
@@ -0,0 +1,47 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.5  C library extensions
+//
+
+#ifndef _CPP_WRAP_UNISTD_H
+#define _CPP_WRAP_UNISTD_H 1
+
+namespace _C_legacy {
+  extern "C" {
+#     define _IN_C_LEGACY_
+#     pragma GCC system_header
+#     include_next <unistd.h>
+  }
+} // namespace _C_legacy
+
+# undef _IN_C_LEGACY_
+
+#endif
diff --git a/contrib/media/updf/include/c_shadow/ctype.h b/contrib/media/updf/include/c_shadow/ctype.h
new file mode 100644
index 000000000..199089c59
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/ctype.h
@@ -0,0 +1,67 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_CTYPE_H_
+# define _INCLUDED_CPP_CTYPE_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _CTYPE_NEED_C_LEGACY_
+# endif
+
+# include <cctype>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::isalnum;
+  using std::isalpha;
+  using std::iscntrl;
+  using std::isdigit;
+  using std::isgraph;
+  using std::islower;
+  using std::isprint;
+  using std::ispunct;
+  using std::isspace;
+  using std::isupper;
+  using std::isxdigit;
+  using std::tolower;
+  using std::toupper;
+
+# ifdef _CTYPE_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _CTYPE_NEED_C_LEGACY_
+# endif /* _CTYPE_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_CTYPE_H_ */
diff --git a/contrib/media/updf/include/c_shadow/errno.h b/contrib/media/updf/include/c_shadow/errno.h
new file mode 100644
index 000000000..4e2fc332e
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/errno.h
@@ -0,0 +1,56 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_ERRNO_H_
+# define _INCLUDED_CPP_ERRNO_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _ERRNO_NEED_C_LEGACY_
+# endif
+
+# include <cerrno>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  //  using std::errno;
+
+# ifdef _ERRNO_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _ERRNO_NEED_C_LEGACY_
+# endif /* _ERRNO_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_ERRNO_H_ */
+
diff --git a/contrib/media/updf/include/c_shadow/fcntl.h b/contrib/media/updf/include/c_shadow/fcntl.h
new file mode 100644
index 000000000..f19a15492
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/fcntl.h
@@ -0,0 +1,63 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_FCNTL_H_
+# define _INCLUDED_CPP_FCNTL_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _FCNTL_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_fcntl.h>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using _C_legacy::flock;
+
+  using _C_legacy::creat;
+  using _C_legacy::open;
+  using _C_legacy::fcntl;
+
+# ifdef _FCNTL_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _FCNTL_NEED_C_LEGACY_
+# endif /* _FCNTL_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_FCNTL_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/features.h b/contrib/media/updf/include/c_shadow/features.h
new file mode 100644
index 000000000..eed4b0e80
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/features.h
@@ -0,0 +1,58 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_FEATURES_H_
+# define _INCLUDED_CPP_FEATURES_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _FEATURES_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_features.h>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+# ifdef _FEATURES_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _FEATURES_NEED_C_LEGACY_
+# endif /* _FEATURES_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_FEATURES_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/float.h b/contrib/media/updf/include/c_shadow/float.h
new file mode 100644
index 000000000..f52c5f5c9
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/float.h
@@ -0,0 +1,54 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_FLOAT_H_
+# define _INCLUDED_CPP_FLOAT_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _FLOAT_NEED_C_LEGACY_
+# endif
+
+# include <cfloat>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+# ifdef _FLOAT_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _FLOAT_NEED_C_LEGACY_
+# endif /* _FLOAT_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_FLOAT_H_ */
diff --git a/contrib/media/updf/include/c_shadow/iconv.h b/contrib/media/updf/include/c_shadow/iconv.h
new file mode 100644
index 000000000..1ea5038c2
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/iconv.h
@@ -0,0 +1,66 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_ICONV_H_
+# define _INCLUDED_CPP_ICONV_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _ICONV_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_iconv.h>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+  // NB: Cannot use typedefs here to inject the names as the "C" headers
+  // often include typedefs that include the keyword 'struct'
+  using _C_legacy::iconv_t;
+
+  using _C_legacy::iconv_open;
+  using _C_legacy::iconv;
+  using _C_legacy::iconv_close;
+
+# ifdef _ICONV_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _ICONV_NEED_C_LEGACY_
+# endif /* _ICONV_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_ICONV_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/iolibio.h b/contrib/media/updf/include/c_shadow/iolibio.h
new file mode 100644
index 000000000..845f64035
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/iolibio.h
@@ -0,0 +1,58 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_IOLIBIO_H_
+# define _INCLUDED_CPP_IOLIBIO_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _IOLIBIO_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_iolibio.h>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+# ifdef _IOLIBIO_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _IOLIBIO_NEED_C_LEGACY_
+# endif /* _IOLIBIO_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_IOLIBIO_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/langinfo.h b/contrib/media/updf/include/c_shadow/langinfo.h
new file mode 100644
index 000000000..3333ef15c
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/langinfo.h
@@ -0,0 +1,55 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_LANGINFO_H_
+# define _INCLUDED_CPP_LANGINFO_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _LANGINFO_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_langinfo.h>
+
+# ifdef _LANGINFO_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _LANGINFO_NEED_C_LEGACY_
+# endif /* _LANGINFO_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_LANGINFO_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/libio.h b/contrib/media/updf/include/c_shadow/libio.h
new file mode 100644
index 000000000..2cafc7d88
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/libio.h
@@ -0,0 +1,81 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_LIBIO_H_
+# define _INCLUDED_CPP_LIBIO_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _LIBIO_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_libio.h>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+  // NB: Cannot use typedefs here to inject the names as the "C" headers
+  // often include typedefs that include the keyword 'struct'
+  using _C_legacy::_IO_pos_t;
+  using _C_legacy::_IO_fpos_t;
+  using _C_legacy::_IO_fpos64_t;
+  using _C_legacy::_IO_size_t;
+  using _C_legacy::_IO_ssize_t;
+  using _C_legacy::_IO_off_t;
+  using _C_legacy::_IO_off64_t;
+  using _C_legacy::_IO_pid_t;
+  using _C_legacy::_IO_uid_t;
+  using _C_legacy::_IO_iconv_t;
+  using _C_legacy::_IO_va_list;
+  using _C_legacy::_IO_wint_t;
+  using _C_legacy::_IO_lock_t;
+
+  using _C_legacy::_IO_marker;
+  using _C_legacy::_IO_codecvt;
+  using _C_legacy::_IO_wide_data;
+  using _C_legacy::_IO_FILE;
+  using _C_legacy::_IO_cookie_io_functions_t;
+  using _C_legacy::_IO_cookie_file;
+
+# ifdef _LIBIO_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _LIBIO_NEED_C_LEGACY_
+# endif /* _LIBIO_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_LIBIO_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/libioP.h b/contrib/media/updf/include/c_shadow/libioP.h
new file mode 100644
index 000000000..da3e71676
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/libioP.h
@@ -0,0 +1,64 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_LIBIOP_H_
+# define _INCLUDED_CPP_LIBIOP_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _LIBIOP_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_libioP.h>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using _C_legacy::_IO_jump_t;
+  using _C_legacy::_IO_FILE_plus;
+  using _C_legacy::_IO_cookie_file;
+
+  using _C_legacy::_IO_file_jumps;
+  using _C_legacy::_IO_wfile_jumps;
+
+# ifdef _LIBIOP_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _LIBIOP_NEED_C_LEGACY_
+# endif /* _LIBIOP_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_LIBIOP_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/limits.h b/contrib/media/updf/include/c_shadow/limits.h
new file mode 100644
index 000000000..26aa771f2
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/limits.h
@@ -0,0 +1,54 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_LIMITS_H_
+# define _INCLUDED_CPP_LIMITS_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _LIMITS_NEED_C_LEGACY_
+# endif
+
+# include <climits>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+# ifdef _LIMITS_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _LIMITS_NEED_C_LEGACY_
+# endif /* _LIMITS_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_LIMITS_H_ */
diff --git a/contrib/media/updf/include/c_shadow/locale.h b/contrib/media/updf/include/c_shadow/locale.h
new file mode 100644
index 000000000..1d5f529ed
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/locale.h
@@ -0,0 +1,57 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_LOCALE_H_
+# define _INCLUDED_CPP_LOCALE_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _LOCALE_NEED_C_LEGACY_
+#endif
+
+# include <clocale>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::lconv;
+  using std::setlocale;
+  using std::localeconv;
+
+# ifdef _LOCALE_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _LOCALE_NEED_C_LEGACY_
+# endif /* _LOCALE_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_LOCALE_H_ */
diff --git a/contrib/media/updf/include/c_shadow/math.h b/contrib/media/updf/include/c_shadow/math.h
new file mode 100644
index 000000000..f2ec04af6
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/math.h
@@ -0,0 +1,131 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_MATH_H_
+# define _INCLUDED_CPP_MATH_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _MATH_NEED_C_LEGACY_
+# endif
+
+# include <cmath>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::abs;
+  using std::acos;
+  using std::asin;
+  using std::atan;
+  using std::atan2;
+  using std::cos;
+  using std::sin;
+  using std::tan;
+  using std::cosh;
+  using std::sinh;
+  using std::tanh;
+  using std::exp;
+  using std::frexp;
+  using std::ldexp;
+  using std::log;
+  using std::log10;
+  using std::modf;
+  using std::pow;
+  using std::sqrt;
+  using std::ceil;
+  using std::fabs;
+  using std::floor;
+  using std::fmod;
+
+  // From ISO/IEC 9899:1999
+  using std::absf;
+  using std::acosf;
+  using std::asinf;
+  using std::atanf;
+  using std::atan2f;
+  using std::cosf;
+  using std::sinf;
+  using std::tanf;
+  using std::coshf;
+  using std::sinhf;
+  using std::tanhf;
+  using std::expf;
+  using std::frexpf;
+  using std::ldexpf;
+  using std::logf;
+  using std::log10f;
+  using std::modff;
+  using std::powf;
+  using std::sqrtf;
+  using std::ceilf;
+  using std::fabsf;
+  using std::floorf;
+  using std::fmodf;
+
+  // From ISO/IEC 9899:1999
+  using std::absl;
+  using std::acosl;
+  using std::asinl;
+  using std::atanl;
+  using std::atan2l;
+  using std::cosl;
+  using std::sinl;
+  using std::tanl;
+  using std::coshl;
+  using std::sinhl;
+  using std::tanhl;
+  using std::expl;
+  using std::frexpl;
+  using std::ldexpl;
+  using std::logl;
+  using std::log10l;
+  using std::modfl;
+  using std::powl;
+  using std::sqrtl;
+  using std::ceill;
+  using std::fabsl;
+  using std::floorl;
+  using std::fmodl;
+
+# ifdef _MATH_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _MATH_NEED_C_LEGACY_
+# endif /* _MATH_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_MATH_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/pthread.h b/contrib/media/updf/include/c_shadow/pthread.h
new file mode 100644
index 000000000..8692d3e52
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/pthread.h
@@ -0,0 +1,86 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_PTHREAD_H_
+# define _INCLUDED_CPP_PTHREAD_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _PTHREAD_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_pthread.h>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using _C_legacy::__sched_param;
+
+  using _C_legacy::pthread_attr_t;
+  using _C_legacy::pthread_cond_t;
+  using _C_legacy::pthread_condattr_t;
+  using _C_legacy::pthread_key_t;
+  using _C_legacy::pthread_mutex_t;
+  using _C_legacy::pthread_mutexattr_t;
+  using _C_legacy::pthread_once_t;
+  using _C_legacy::pthread_rwlock_t;
+  using _C_legacy::pthread_rwlockattr_t;
+  using _C_legacy::pthread_t;
+
+  using _C_legacy::pthread_mutex_init;
+  using _C_legacy::pthread_mutex_destroy;
+  using _C_legacy::pthread_mutex_lock;
+  using _C_legacy::pthread_mutex_trylock;
+  using _C_legacy::pthread_mutex_unlock;
+  using _C_legacy::pthread_mutexattr_init;
+  using _C_legacy::pthread_mutexattr_destroy;
+  using _C_legacy::pthread_mutexattr_settype;
+  using _C_legacy::pthread_mutexattr_gettype;
+  using _C_legacy::pthread_key_create;
+  using _C_legacy::pthread_key_delete;
+  using _C_legacy::pthread_setspecific;
+  using _C_legacy::pthread_getspecific;
+  using _C_legacy::pthread_once;
+  using _C_legacy::pthread_atfork;
+
+# ifdef _PTHREAD_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _PTHREAD_NEED_C_LEGACY_
+# endif /* _PTHREAD_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_PTHREAD_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/setjmp.h b/contrib/media/updf/include/c_shadow/setjmp.h
new file mode 100644
index 000000000..c4061e871
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/setjmp.h
@@ -0,0 +1,56 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_SETJMP_H_
+# define _INCLUDED_CPP_SETJMP_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _SETJMP_NEED_C_LEGACY_
+# endif
+
+# include <csetjmp>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::jmp_buf;
+  using std::longjmp;
+
+# ifdef _SETJMP_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _SETJMP_NEED_C_LEGACY_
+# endif /* _SETJMP_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_SETJMP_H_ */
diff --git a/contrib/media/updf/include/c_shadow/signal.h b/contrib/media/updf/include/c_shadow/signal.h
new file mode 100644
index 000000000..819ddf22f
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/signal.h
@@ -0,0 +1,58 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_SIGNAL_H_
+# define _INCLUDED_CPP_SIGNAL_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _SIGNAL_NEED_C_LEGACY_
+# endif
+
+# include <csignal>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::sig_atomic_t;
+
+  using std::raise;
+  using std::signal;
+
+# ifdef _SIGNAL_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _SIGNAL_NEED_C_LEGACY_
+#  endif /* _SIGNAL_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_SIGNAL_H_ */
diff --git a/contrib/media/updf/include/c_shadow/stdarg.h b/contrib/media/updf/include/c_shadow/stdarg.h
new file mode 100644
index 000000000..cb32feca7
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/stdarg.h
@@ -0,0 +1,55 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_STDARG_H_
+# define _INCLUDED_CPP_STDARG_H_ 1
+
+#ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _STDARG_NEED_C_LEGACY_
+# endif
+
+# include <cstdarg>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::va_list;
+
+# ifdef _STDARG_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _STDARG_NEED_C_LEGACY_
+# endif /* _STDARG_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_STDARG_H_ */
diff --git a/contrib/media/updf/include/c_shadow/stddef.h b/contrib/media/updf/include/c_shadow/stddef.h
new file mode 100644
index 000000000..03d589677
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/stddef.h
@@ -0,0 +1,60 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_STDDEF_H_
+# define _INCLUDED_CPP_STDDEF_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _STDDEF_NEED_C_LEGACY_
+# endif
+
+# include <cstddef>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::ptrdiff_t;
+  using std::size_t;
+
+# ifdef _STDDEF_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _STDDEF_NEED_C_LEGACY_
+# endif /* _STDDEF_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_STDDEF_H_ */
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/stdio.h b/contrib/media/updf/include/c_shadow/stdio.h
new file mode 100644
index 000000000..c3a43b736
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/stdio.h
@@ -0,0 +1,97 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef  _INCLUDED_CPP_STDIO_H_
+# define _INCLUDED_CPP_STDIO_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _STDIO_NEED_C_LEGACY_
+# endif
+
+# include <cstdio>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::FILE;
+  using std::fpos_t; 
+
+  using std::remove;
+  using std::rename;
+  using std::tmpfile;
+  using std::tmpnam;
+  using std::fclose;
+  using std::fflush;
+  using std::fopen;
+  using std::freopen;
+  using std::setbuf;
+  using std::setvbuf;
+  using std::fprintf;
+  using std::fscanf;
+  using std::printf;
+  using std::scanf;
+  using std::sprintf;
+  using std::sscanf;
+  using std::vfprintf;
+  using std::vprintf;
+  using std::vsprintf;
+  using std::fgetc;
+  using std::fgets;
+  using std::fputc;
+  using std::fputs;
+  using std::getc;
+  using std::getchar;
+  using std::gets;
+  using std::putc;
+  using std::putchar;
+  using std::puts;
+  using std::ungetc;
+  using std::fread;
+  using std::fwrite;
+  using std::fgetpos;
+  using std::fseek;
+  using std::fsetpos;
+  using std::ftell;
+  using std::rewind;
+  using std::clearerr;
+  using std::feof;
+  using std::ferror;
+  using std::perror;
+
+# ifdef _STDIO_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _STDIO_NEED_C_LEGACY_
+# endif /* _STDIO_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_STDIO_H_ */
diff --git a/contrib/media/updf/include/c_shadow/stdlib.h b/contrib/media/updf/include/c_shadow/stdlib.h
new file mode 100644
index 000000000..c75cc5c06
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/stdlib.h
@@ -0,0 +1,101 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_STDLIB_H_
+# define _INCLUDED_CPP_STDLIB_H_ 1
+
+# include <bits/c++config.h>
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _STDLIB_NEED_C_LEGACY_
+# endif
+
+# include <cstdlib>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::div_t;
+  using std::ldiv_t;
+#ifdef _GLIBCPP_USE_LONG_LONG
+  using std::lldiv_t;
+#endif
+
+//  using std::abort;
+  using std::abs;
+  using std::atexit;
+  using std::atof;
+  using std::atoi;
+  using std::atol;
+  using std::bsearch;
+  using std::calloc;
+  using std::div;
+//  using std::exit;
+  using std::free;
+  using std::getenv;
+  using std::labs;
+  using std::ldiv;
+  using std::malloc;
+  using std::mblen;
+  using std::mbstowcs;
+  using std::mbtowc;
+  using std::qsort;
+  using std::rand;
+  using std::realloc;
+  using std::srand;
+  using std::strtod;
+  using std::strtol;
+  using std::strtoul;
+  using std::system;
+  using std::wcstombs;
+  using std::wctomb;
+
+  using std::strtof;
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  using std::strtoll;
+  using std::strtoull;
+#endif
+
+#ifdef _GLIBCPP_HAVE_STRTOLD
+  using std::strtold;
+#endif
+
+# ifdef _STDLIB_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _STDLIB_NEED_C_LEGACY_
+# endif /* _STDLIB_NEED_C__LEGACY_ */
+#endif /* _INCLUDED_CPP_STDLIB_H_ */
diff --git a/contrib/media/updf/include/c_shadow/string.h b/contrib/media/updf/include/c_shadow/string.h
new file mode 100644
index 000000000..6f9e6cc63
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/string.h
@@ -0,0 +1,76 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_STRING_H_
+# define _INCLUDED_CPP_STRING_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _STRING_NEED_C_LEGACY_
+# endif
+
+# include <cstring>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::memcpy;
+  using std::memmove;
+  using std::strcpy;
+  using std::strncpy;
+  using std::strcat;
+  using std::strncat;
+  using std::memcmp;
+  using std::strcmp;
+  using std::strcoll;
+  using std::strncmp;
+  using std::strxfrm;
+  using std::memchr;
+  using std::strchr;
+  using std::strcspn;
+  using std::strpbrk;
+  using std::strrchr;
+  using std::strspn;
+  using std::strstr;
+  using std::strtok;
+  using std::memset;
+  using std::strerror;
+  using std::strlen;
+
+# ifdef _STRING_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _STRING_NEED_C_LEGACY_
+# endif /* _STRING_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_STRING_H_ */
diff --git a/contrib/media/updf/include/c_shadow/sys/cdefs.h b/contrib/media/updf/include/c_shadow/sys/cdefs.h
new file mode 100644
index 000000000..da377faad
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/sys/cdefs.h
@@ -0,0 +1,49 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef _CPP_SYS_CDEFS_H
+# define _CPP_SYS_CDEFS_H 1
+
+# pragma GCC system_header
+# include_next <sys/cdefs.h>
+
+// glibc-2 hackery.  Other systems likely require other hacks.
+#undef	__BEGIN_DECLS
+#define	__BEGIN_DECLS
+#undef	__END_DECLS
+#define	__END_DECLS
+
+#endif /* _CPP_SYS_CDEFS_H_ */
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/time.h b/contrib/media/updf/include/c_shadow/time.h
new file mode 100644
index 000000000..31064aaa1
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/time.h
@@ -0,0 +1,67 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_TIME_H_
+# define _INCLUDED_CPP_TIME_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _TIME_NEED_C_LEGACY_
+# endif
+
+# include <ctime>
+ 
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::clock_t;
+  using std::time_t;
+  using std::tm;
+
+  using std::clock;
+  using std::difftime;
+  using std::mktime;
+  using std::time;
+  using std::asctime;
+  using std::ctime;
+  using std::gmtime;
+  using std::localtime;
+  using std::strftime;
+
+# ifdef _TIME_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _TIME_NEED_C_LEGACY_
+# endif /* _TIME_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_TIME_H_ */
diff --git a/contrib/media/updf/include/c_shadow/unistd.h b/contrib/media/updf/include/c_shadow/unistd.h
new file mode 100644
index 000000000..e05efe72f
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/unistd.h
@@ -0,0 +1,101 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_UNISTD_H_
+# define _INCLUDED_CPP_UNISTD_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _TIME_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_unistd.h>
+ 
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+#ifdef __gid_t_defined
+  using _C_legacy::gid_t;
+#endif
+#ifdef __uid_t_defined
+  using _C_legacy::uid_t;
+#endif
+#ifdef __off_t_defined
+  using _C_legacy::off_t;
+#endif
+#ifdef __off64_t_defined
+  using _C_legacy::off64_t;
+#endif
+#ifdef __useconds_t_defined
+  using _C_legacy::useconds_t;
+#endif
+#ifdef __pid_t_defined
+  using _C_legacy::pid_t;
+#endif
+  using _C_legacy::intptr_t;
+#ifdef __socklen_t_defined
+  using _C_legacy::socklen_t;
+#endif
+
+  using _C_legacy::access;
+  using _C_legacy::euidaccess;
+  using _C_legacy::lseek;
+  using _C_legacy::close;
+  using _C_legacy::read;
+  using _C_legacy::write;
+  using _C_legacy::pread;
+  using _C_legacy::pwrite;
+  using _C_legacy::pipe;
+  using _C_legacy::alarm;
+  using _C_legacy::sleep;
+  using _C_legacy::ualarm;
+  using _C_legacy::usleep;
+  using _C_legacy::pause;
+  using _C_legacy::chown;
+  using _C_legacy::fchown;
+  using _C_legacy::lchown;
+  using _C_legacy::chdir;
+  using _C_legacy::fchdir;
+  using _C_legacy::getcwd;
+  using _C_legacy::get_current_dir_name;
+  using _C_legacy::getwd;
+  using _C_legacy::dup;
+  using _C_legacy::dup2;
+
+# ifdef _TIME_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _TIME_NEED_C_LEGACY_
+# endif /* _TIME_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_UNISTD_H_ */
diff --git a/contrib/media/updf/include/c_shadow/wchar.h b/contrib/media/updf/include/c_shadow/wchar.h
new file mode 100644
index 000000000..efabb1519
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/wchar.h
@@ -0,0 +1,131 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_WCHAR_H_
+# define _INCLUDED_CPP_WCHAR_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_  /* sub-included by a C header */
+#  define _WCHAR_NEED_C_LEGACY_
+# endif
+
+# include <cwchar>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::wchar_t;
+  using std::wint_t;
+  using std::mbstate_t;
+
+#if 0
+  using std::fwprintf;
+  using std::fwscanf;
+  using std::swprintf;
+  using std::swscanf;
+  using std::vfwprintf;
+  using std::vfwscanf;
+  using std::vswprintf;
+  using std::vswscanf;
+  using std::vwprintf;
+  using std::vwscanf;
+  using std::wprintf;
+  using std::wscanf;
+  using std::fgetwc;
+  using std::fgetws;
+  using std::fputwc;
+  using std::fputws;
+  using std::fwide;
+  using std::getwc;
+  using std::getwchar;
+  using std::putwc;
+  using std::putwchar;
+  using std::ungetwc;
+#endif
+
+  using std::wcstod;
+  using std::wcstof;
+  using std::wcstold;
+  using std::wcstol;
+  using std::wcstoll;
+  using std::wcstoul;
+  using std::wcstoull;
+  using std::wcscpy;
+  using std::wcsncpy;
+  using std::wcscat;
+  using std::wcsncat;
+
+#if 0
+  using std::wcsmp;
+#endif
+
+  using std::wcscoll;
+  using std::wcsncmp;
+  using std::wcsxfrm;
+  using std::wcschr;
+  using std::wcscspn;
+  using std::wcslen;
+  using std::wcspbrk;
+  using std::wcsrchr;
+  using std::wcsspn;
+  using std::wcsstr;
+  using std::wcstok;
+  using std::wmemchr;
+  using std::wmemcmp;
+  using std::wmemcpy;
+  using std::wmemmove;
+  using std::wmemset;
+
+#if 0
+  using std::wcsftime;
+#endif
+
+  using std::btowc;
+  using std::wctob;
+  using std::mbsinit;
+  using std::mbrlen;
+  using std::mbrtowc;
+  using std::wcrtomb;
+  using std::mbsrtowcs;
+  using std::wcsrtombs;
+
+# ifdef _WCHAR_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _WCHAR_NEED_C_LEGACY_
+# endif /* _WCHAR_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_WCHAR_H_ */
+
+
+
diff --git a/contrib/media/updf/include/c_shadow/wctype.h b/contrib/media/updf/include/c_shadow/wctype.h
new file mode 100644
index 000000000..cae1aff43
--- /dev/null
+++ b/contrib/media/updf/include/c_shadow/wctype.h
@@ -0,0 +1,74 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+
+#ifndef  _INCLUDED_CPP_CWCTYPE_H_
+# define _INCLUDED_CPP_CWCTYPE_H_ 1
+
+# ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+      // get out of the "legacy"
+    } // close extern "C"
+  }   // close namespace _C_legacy::
+#  undef _IN_C_LEGACY_
+#  define _CWCHAR_NEED_C_LEGACY_
+# endif
+
+# include <cwctype>
+
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+  using std::wint_t;
+  using std::wctype_t;
+  using std::wctrans_t;
+  using std::iswalpha;
+  using std::iswupper;
+  using std::iswlower;
+  using std::iswdigit;
+  using std::iswxdigit;
+  using std::iswalnum;
+  using std::iswspace;
+  using std::iswpunct;
+  using std::iswprint;
+  using std::iswgraph;
+  using std::iswcntrl;
+  using std::iswctype;
+  using std::towctrans;
+  using std::towlower;
+  using std::towupper;
+  using std::wctrans;
+  using std::wctype;
+
+# ifdef _CWCHAR_NEED_C_LEGACY_
+  // dive back into the "swamp"
+  namespace _C_legacy {
+    extern "C" {
+#  define _IN_C_LEGACY_
+#  undef _CWCHAR_NEED_C_LEGACY_
+# endif /* _CWCHAR_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_CWCTYPE_H_ */
diff --git a/contrib/media/updf/include/c_std/bits/cmath.tcc b/contrib/media/updf/include/c_std/bits/cmath.tcc
new file mode 100644
index 000000000..9b86bbb9d
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/cmath.tcc
@@ -0,0 +1,54 @@
+// -*- C++ -*- C math library.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// This file was written by Gabriel Dos Reis <gdr@codesourcery.com>
+
+#ifndef _CPP_BITS_CMATH_TCC
+#define _CPP_BITS_CMATH_TCC 1
+
+namespace std 
+{
+  export template<typename _Tp>
+    _Tp
+    __cmath_power(_Tp __x, unsigned int __n)
+    {
+      _Tp __y = __n % 2 ? __x : 1;
+
+      while (__n >>= 1)
+        {
+          __x = __x * __x;
+          if (__n % 2)
+            __y = __y * __x;
+        }
+
+      return __y;
+    }
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cassert.h b/contrib/media/updf/include/c_std/bits/std_cassert.h
new file mode 100644
index 000000000..533f2e239
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cassert.h
@@ -0,0 +1,47 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.2  Assertions
+//
+
+// No include guards on this header...
+
+#pragma GCC system_header
+#include_next <assert.h>
+
+
+
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_std/bits/std_cctype.h b/contrib/media/updf/include/c_std/bits/std_cctype.h
new file mode 100644
index 000000000..aa120b00b
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cctype.h
@@ -0,0 +1,72 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: <ccytpe>
+//
+
+#ifndef _CPP_CCTYPE
+#define _CPP_CCTYPE 1
+
+#pragma GCC system_header
+#include_next <ctype.h>
+
+// Get rid of those macros defined in <ctype.h> in lieu of real functions.
+#undef isalnum
+#undef isalpha
+#undef iscntrl
+#undef isdigit
+#undef isgraph
+#undef islower
+#undef isprint
+#undef ispunct
+#undef isspace
+#undef isupper
+#undef isxdigit
+#undef tolower
+#undef toupper
+
+namespace std
+{
+  using ::isalnum;
+  using ::isalpha;
+  using ::iscntrl;
+  using ::isdigit;
+  using ::isgraph;
+  using ::islower;
+  using ::isprint;
+  using ::ispunct;
+  using ::isspace;
+  using ::isupper;
+  using ::isxdigit;
+  using ::tolower;
+  using ::toupper;
+}
+
+#endif 
diff --git a/contrib/media/updf/include/c_std/bits/std_cerrno.h b/contrib/media/updf/include/c_std/bits/std_cerrno.h
new file mode 100644
index 000000000..cb5a94f47
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cerrno.h
@@ -0,0 +1,45 @@
+// The -*- C++ -*- error number header.
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.3  Error numbers
+//
+
+#ifndef _CPP_CERRNO
+#define _CPP_CERRNO 1
+
+#pragma GCC system_header
+#include_next <errno.h>
+
+// Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998
+#ifndef errno
+#define errno errno
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cfloat.h b/contrib/media/updf/include/c_std/bits/std_cfloat.h
new file mode 100644
index 000000000..0dfdd2eaf
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cfloat.h
@@ -0,0 +1,40 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CFLOAT
+#define _CPP_CFLOAT 1
+
+#pragma GCC system_header
+#include_next <float.h>
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_climits.h b/contrib/media/updf/include/c_std/bits/std_climits.h
new file mode 100644
index 000000000..1eb8c0bb2
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_climits.h
@@ -0,0 +1,40 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CLIMITS
+#define _CPP_CLIMITS	1
+
+#pragma GCC system_header
+#include_next <limits.h>
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_clocale.h b/contrib/media/updf/include/c_std/bits/std_clocale.h
new file mode 100644
index 000000000..eace7a001
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_clocale.h
@@ -0,0 +1,51 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CLOCALE
+#define _CPP_CLOCALE 1
+
+#pragma GCC system_header
+#include_next <locale.h>
+
+// Get rid of those macros defined in <locale.h> in lieu of real functions.
+#undef setlocale
+#undef localeconv
+
+namespace std
+{
+  using ::lconv;
+  using ::setlocale;
+  using ::localeconv;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cmath.h b/contrib/media/updf/include/c_std/bits/std_cmath.h
new file mode 100644
index 000000000..d43256c15
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cmath.h
@@ -0,0 +1,656 @@
+// -*- C++ -*- C math library.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.5  C library
+//
+
+#ifndef _CPP_CMATH
+#define _CPP_CMATH 1
+
+#include <bits/c++config.h>
+
+#pragma GCC system_header
+#include_next <math.h>
+
+// Get rid of those macros defined in <math.h> in lieu of real functions.
+#undef abs
+#undef div
+#undef acos
+#undef asin
+#undef atan
+#undef atan2
+#undef ceil
+#undef cos
+#undef cosh
+#undef exp
+#undef fabs
+#undef floor
+#undef fmod
+#undef frexp
+#undef ldexp
+#undef log
+#undef log10
+#undef modf
+#undef pow
+#undef sin
+#undef sinh
+#undef sqrt
+#undef tan
+#undef tanh
+
+namespace std 
+{
+  // Forward declaration of a helper function.  This really should be
+  // an `exported' forward declaration.
+  template<typename _Tp> _Tp __cmath_power(_Tp, unsigned int);
+
+  template<typename _Tp>
+  inline _Tp
+    __cmath_abs(_Tp __x)
+    {
+      return __x < _Tp() ? -__x : __x;
+    }
+
+  inline float
+  abs(float __x)
+  { return __builtin_fabsf(__x); }
+
+  inline double
+  abs(double __x)
+  { return __builtin_fabs(__x); }
+
+  inline long double
+  abs(long double __x)
+  { return __builtin_fabsl(__x); }
+
+#if _GLIBCPP_HAVE_ACOSF
+  inline float 
+  acos(float __x) { return ::acosf(__x); }
+#else
+  inline float 
+  acos(float __x) { return ::acos(static_cast<double>(__x)); }
+#endif
+
+  using ::acos;
+  
+#if _GLIBCPP_HAVE_ACOSL
+  inline long double 
+  acos(long double __x) { return ::acosl(__x); }
+#else
+  inline long double 
+  acos(long double __x) { return ::acos(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ASINF
+  inline float 
+  asin(float __x) { return ::asinf(__x); }
+#else
+  inline float 
+  asin(float __x) { return ::asin(static_cast<double>(__x)); }
+#endif
+
+  using ::asin;
+
+#if _GLIBCPP_HAVE_ASINL
+  inline long double 
+  asin(long double __x) { return ::asinl(__x); }
+#else
+  inline long double 
+  asin(long double __x) { return ::asin(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ATANF
+  inline float 
+  atan(float __x) { return ::atanf(__x); }
+#else
+  inline float 
+  atan(float __x) { return ::atan(static_cast<double>(__x)); }
+#endif
+
+  using ::atan;
+
+#if _GLIBCPP_HAVE_ATANL
+  inline long double 
+  atan(long double __x) { return ::atanl(__x); }
+#else
+  inline long double 
+  atan(long double __x) { return ::atan(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ATAN2F
+  inline float 
+  atan2(float __y, float __x) { return ::atan2f(__y, __x); }
+#else
+  inline float 
+  atan2(float __y, float __x)
+  { return ::atan2(static_cast<double>(__y), static_cast<double>(__x)); }
+#endif
+
+  using ::atan2;
+
+#if _GLIBCPP_HAVE_ATAN2L
+  inline long double 
+  atan2(long double __y, long double __x) { return ::atan2l(__y, __x); }
+#else
+  inline long double 
+  atan2(long double __y, long double __x) 
+  { return ::atan2(static_cast<double>(__y), static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_CEILF
+  inline float 
+  ceil(float __x) { return ::ceilf(__x); }
+#else
+  inline float 
+  ceil(float __x) { return ::ceil(static_cast<double>(__x)); }
+#endif
+
+  using ::ceil;
+
+#if _GLIBCPP_HAVE_CEILL
+  inline long double 
+  ceil(long double __x) { return ::ceill(__x); }
+#else
+  inline long double 
+  ceil(long double __x) { return ::ceil(static_cast<double>(__x)); }
+#endif
+
+  inline float
+  cos(float __x)
+  { return __builtin_cosf(__x); }
+
+  using ::cos;
+
+  inline long double
+  cos(long double __x)
+  { return __builtin_cosl(__x); }
+
+#if _GLIBCPP_HAVE_COSHF
+  inline float 
+  cosh(float __x) { return ::coshf(__x); }
+#else
+  inline float 
+  cosh(float __x) { return ::cosh(static_cast<double>(__x)); }
+#endif
+
+  using ::cosh;
+
+#if _GLIBCPP_HAVE_COSHL
+  inline long double 
+  cosh(long double __x) { return ::coshl(__x); }
+#else
+  inline long double 
+  cosh(long double __x) { return ::cosh(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_EXPF
+  inline float 
+  exp(float __x) { return ::expf(__x); }
+#else
+  inline float 
+  exp(float __x) { return ::exp(static_cast<double>(__x)); }
+#endif
+
+  using ::exp;
+
+#if _GLIBCPP_HAVE_EXPL
+  inline long double 
+  exp(long double __x) { return ::expl(__x); }
+#else
+  inline long double 
+  exp(long double __x) { return ::exp(static_cast<double>(__x)); }
+#endif
+
+  inline float
+  fabs(float __x)
+  { return __builtin_fabsf(__x); }
+
+  using ::fabs;
+
+  inline long double
+  fabs(long double __x)
+  { return __builtin_fabsl(__x); }
+
+#if _GLIBCPP_HAVE_FLOORF
+  inline float 
+  floor(float __x) { return ::floorf(__x); }
+#else
+  inline float 
+  floor(float __x) { return ::floor(static_cast<double>(__x)); }
+#endif
+
+  using ::floor;
+
+#if _GLIBCPP_HAVE_FLOORL
+  inline long double 
+  floor(long double __x) { return ::floorl(__x); }
+#else
+  inline long double 
+  floor(long double __x) { return ::floor(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_FMODF
+  inline float 
+  fmod(float __x, float __y) { return ::fmodf(__x, __y); }
+#else
+  inline float 
+  fmod(float __x, float __y)
+  { return ::fmod(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+  using ::fmod;
+
+#if _GLIBCPP_HAVE_FMODL
+  inline long double 
+  fmod(long double __x, long double __y) { return ::fmodl(__x, __y); }
+#else
+  inline long double 
+  fmod(long double __x, long double __y) 
+  { return ::fmod(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+#if _GLIBCPP_HAVE_FREXPF
+  inline float 
+  frexp(float __x, int* __exp) { return ::frexpf(__x, __exp); }
+#else
+  inline float 
+  frexp(float __x, int* __exp) { return ::frexp(__x, __exp); }
+#endif
+
+  using ::frexp;
+
+#if _GLIBCPP_HAVE_FREXPL
+  inline long double 
+  frexp(long double __x, int* __exp) { return ::frexpl(__x, __exp); }
+#else
+  inline long double 
+  frexp(long double __x, int* __exp) 
+  { return ::frexp(static_cast<double>(__x), __exp); }
+#endif
+
+#if _GLIBCPP_HAVE_LDEXPF
+  inline float 
+  ldexp(float __x, int __exp) { return ::ldexpf(__x, __exp); }
+#else
+  inline float 
+  ldexp(float __x, int __exp)
+  { return ::ldexp(static_cast<double>(__x), __exp); }
+#endif
+
+  using ::ldexp;
+
+#if _GLIBCPP_HAVE_LDEXPL
+  inline long double 
+  ldexp(long double __x, int __exp) { return ::ldexpl(__x, __exp); }
+#else
+  inline long double 
+  ldexp(long double __x, int __exp) 
+  { return ::ldexp(static_cast<double>(__x), __exp); }
+#endif
+
+#if _GLIBCPP_HAVE_LOGF
+  inline float 
+  log(float __x) { return ::logf(__x); }
+#else
+  inline float log(float __x)
+  { return ::log(static_cast<double>(__x)); }
+#endif
+
+  using ::log;
+
+#if _GLIBCPP_HAVE_LOGL
+  inline long double 
+  log(long double __x) { return ::logl(__x); }
+#else
+  inline long double 
+  log(long double __x) { return ::log(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_LOG10F
+  inline float 
+  log10(float __x) { return ::log10f(__x); }
+#else
+  inline float 
+  log10(float __x) { return ::log10(static_cast<double>(__x)); }
+#endif
+
+  using ::log10;
+
+#if _GLIBCPP_HAVE_LOG10L
+  inline long double 
+  log10(long double __x) { return ::log10l(__x); }
+#else
+  inline long double 
+  log10(long double __x) { return ::log10(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_MODFF
+  inline float 
+  modf(float __x, float* __iptr) { return ::modff(__x, __iptr); }
+#else
+  inline float 
+  modf(float __x, float* __iptr)
+  {
+    double __tmp;
+    double __res = ::modf(static_cast<double>(__x), &__tmp);
+    *__iptr = static_cast<float>(__tmp);
+    return __res;
+  }
+#endif
+
+  using ::modf;
+
+#if _GLIBCPP_HAVE_MODFL
+  inline long double 
+  modf(long double __x, long double* __iptr) { return ::modfl(__x, __iptr); }
+#else
+  inline long double 
+  modf(long double __x, long double* __iptr) 
+  { 
+    double __tmp;
+    double __res = ::modf(static_cast<double>(__x), &__tmp);
+    * __iptr = static_cast<long double>(__tmp);
+    return __res;
+  }
+#endif
+
+  template<typename _Tp>
+    inline _Tp
+    __pow_helper(_Tp __x, int __n)
+    {
+      return __n < 0
+        ? _Tp(1)/__cmath_power(__x, -__n)
+        : __cmath_power(__x, __n);
+    }
+  
+#if _GLIBCPP_HAVE_POWF
+  inline float 
+  pow(float __x, float __y) { return ::powf(__x, __y); }
+#else
+  inline float 
+  pow(float __x, float __y)
+  { return ::pow(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+  using ::pow;
+
+#if _GLIBCPP_HAVE_POWL
+  inline long double 
+  pow(long double __x, long double __y) { return ::powl(__x, __y); }
+#else
+  inline long double 
+  pow(long double __x, long double __y) 
+  { return ::pow(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+  inline float 
+  pow(float __x, int __n)
+  { return __pow_helper(__x, __n); }
+
+  inline double 
+  pow(double __x, int __i)
+  { return __pow_helper(__x, __i); }
+
+  inline long double 
+  pow(long double __x, int __n)
+  { return __pow_helper(__x, __n); }
+
+  inline float
+  sin(float __x)
+  { return __builtin_sinf(__x); }
+
+  using ::sin;
+
+  inline long double
+  sin(long double __x)
+  { return __builtin_sinl(__x); }
+
+#if _GLIBCPP_HAVE_SINHF
+  inline float 
+  sinh(float __x) { return ::sinhf(__x); }
+#else
+  inline float 
+  sinh(float __x) { return ::sinh(static_cast<double>(__x)); }
+#endif
+
+  using ::sinh;
+
+#if _GLIBCPP_HAVE_SINHL
+  inline long double 
+  sinh(long double __x) { return ::sinhl(__x); }
+#else
+  inline long double 
+  sinh(long double __x) { return ::sinh(static_cast<double>(__x)); }
+#endif
+
+  inline float
+  sqrt(float __x)
+  { return __builtin_sqrtf(__x); }
+
+  using ::sqrt;
+
+  inline long double
+  sqrt(long double __x)
+  { return __builtin_sqrtl(__x); }
+
+#if _GLIBCPP_HAVE_TANF
+  inline float 
+  tan(float __x) { return ::tanf(__x); }
+#else
+  inline float 
+  tan(float __x) { return ::tan(static_cast<double>(__x)); }
+#endif
+
+  using ::tan;
+
+#if _GLIBCPP_HAVE_TANL
+  inline long double 
+  tan(long double __x) { return ::tanl(__x); }
+#else
+  inline long double 
+  tan(long double __x) { return ::tan(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_TANHF
+  inline float 
+  tanh(float __x) { return ::tanhf(__x); }
+#else
+  inline float 
+  tanh(float __x) { return ::tanh(static_cast<double>(__x)); }
+#endif
+
+  using ::tanh;
+
+#if _GLIBCPP_HAVE_TANHL
+  inline long double 
+  tanh(long double __x) { return ::tanhl(__x); }
+#else
+  inline long double 
+  tanh(long double __x) { return ::tanh(static_cast<double>(__x)); }
+#endif
+} 
+
+
+#if _GLIBCPP_USE_C99
+// These are possible macros imported from C99-land. For strict
+// conformance, remove possible C99-injected names from the global
+// namespace, and sequester them in the __gnu_cxx extension namespace. 
+namespace __gnu_cxx
+{
+  template<typename _Tp>
+    int 
+    __capture_fpclassify(_Tp __f) { return fpclassify(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isfinite(_Tp __f) { return isfinite(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isinf(_Tp __f) { return isinf(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isnan(_Tp __f) { return isnan(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isnormal(_Tp __f) { return isnormal(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_signbit(_Tp __f) { return signbit(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isgreater(_Tp __f1, _Tp __f2)
+    { return isgreater(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_isgreaterequal(_Tp __f1, _Tp __f2) 
+     { return isgreaterequal(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_isless(_Tp __f1, _Tp __f2) { return isless(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_islessequal(_Tp __f1, _Tp __f2) 
+     { return islessequal(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_islessgreater(_Tp __f1, _Tp __f2) 
+     { return islessgreater(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_isunordered(_Tp __f1, _Tp __f2) 
+     { return isunordered(__f1, __f2); }
+} 
+#endif
+
+#undef fpclassify
+#undef isfinite
+#undef isinf
+#undef isnan
+#undef isnormal
+#undef signbit
+#undef isgreater
+#undef isgreaterequal
+#undef isless
+#undef islessequal
+#undef islessgreater
+#undef isunordered
+
+#if _GLIBCPP_USE_C99
+namespace __gnu_cxx
+{
+  template<typename _Tp>
+    int
+    fpclassify(_Tp __f) { return __capture_fpclassify(__f); }
+
+  template<typename _Tp>
+    int
+    isfinite(_Tp __f) { return __capture_isfinite(__f); }
+
+  template<typename _Tp>
+    int 
+    isinf(_Tp __f) { return __capture_isinf(__f); }
+
+  template<typename _Tp>
+    int 
+    isnan(_Tp __f) { return __capture_isnan(__f); }
+
+  template<typename _Tp>
+    int 
+    isnormal(_Tp __f) { return __capture_isnormal(__f); }
+
+  template<typename _Tp>
+    int 
+    signbit(_Tp __f) { return __capture_signbit(__f); }
+
+  template<typename _Tp>
+    int 
+    isgreater(_Tp __f1, _Tp __f2) { return __capture_isgreater(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    isgreaterequal(_Tp __f1, _Tp __f2) 
+    { return __capture_isgreaterequal(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    isless(_Tp __f1, _Tp __f2) { return __capture_isless(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    islessequal(_Tp __f1, _Tp __f2) 
+    { return __capture_islessequal(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    islessgreater(_Tp __f1, _Tp __f2) 
+    { return __capture_islessgreater(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    isunordered(_Tp __f1, _Tp __f2) 
+    { return __capture_isunordered(__f1, __f2); }
+}
+
+namespace std
+{
+  using __gnu_cxx::fpclassify;
+  using __gnu_cxx::isfinite;
+  using __gnu_cxx::isinf;
+  using __gnu_cxx::isnan;
+  using __gnu_cxx::isnormal;
+  using __gnu_cxx::signbit;
+  using __gnu_cxx::isgreater;
+  using __gnu_cxx::isgreaterequal;
+  using __gnu_cxx::isless;
+  using __gnu_cxx::islessequal;
+  using __gnu_cxx::islessgreater;
+  using __gnu_cxx::isunordered;
+}
+#endif
+  
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+#  define export
+#  include <bits/cmath.tcc>
+#endif
+
+#endif
+
+
+
diff --git a/contrib/media/updf/include/c_std/bits/std_csetjmp.h b/contrib/media/updf/include/c_std/bits/std_csetjmp.h
new file mode 100644
index 000000000..73648aeb8
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_csetjmp.h
@@ -0,0 +1,54 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSETJMP
+#define _CPP_CSETJMP 1
+
+#pragma GCC system_header
+#include_next <setjmp.h>
+
+// Get rid of those macros defined in <setjmp.h> in lieu of real functions.
+#undef longjmp
+
+// Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998
+#ifndef setjmp
+#define setjmp(env) setjmp (env)
+#endif
+
+namespace std
+{
+  using ::jmp_buf;
+  using ::longjmp;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_csignal.h b/contrib/media/updf/include/c_std/bits/std_csignal.h
new file mode 100644
index 000000000..f30d9e000
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_csignal.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSIGNAL
+#define _CPP_CSIGNAL 1
+
+#pragma GCC system_header
+#include_next <signal.h>
+
+// Get rid of those macros defined in <signal.h> in lieu of real functions.
+#undef raise
+
+namespace std
+{
+  using ::sig_atomic_t;
+  using ::signal;
+  using ::raise;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cstdarg.h b/contrib/media/updf/include/c_std/bits/std_cstdarg.h
new file mode 100644
index 000000000..c327520ae
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstdarg.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSTDARG
+#define _CPP_CSTDARG 1
+
+#pragma GCC system_header
+#include_next <stdarg.h>
+
+// Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998
+#ifndef va_end
+#define va_end(ap) va_end (ap)
+#endif
+
+namespace std
+{
+  using ::va_list;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cstddef.h b/contrib/media/updf/include/c_std/bits/std_cstddef.h
new file mode 100644
index 000000000..79c89a668
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstddef.h
@@ -0,0 +1,46 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.1  Types
+//
+
+#ifndef _CPP_CSTDDEF
+#define _CPP_CSTDDEF 1
+
+#pragma GCC system_header
+#include_next <stddef.h>
+
+namespace std 
+{
+  using ::ptrdiff_t;
+  using ::size_t;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cstdio.h b/contrib/media/updf/include/c_std/bits/std_cstdio.h
new file mode 100644
index 000000000..03d822149
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstdio.h
@@ -0,0 +1,161 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8.2  C Library files
+//
+
+#ifndef _CPP_CSTDIO
+#define _CPP_CSTDIO 1
+
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+
+#pragma GCC system_header
+#include_next <stdio.h>
+
+// Get rid of those macros defined in <stdio.h> in lieu of real functions.
+#undef clearerr
+#undef fclose
+#undef feof
+#undef ferror
+#undef fflush
+#undef fgetc
+#undef fgetpos
+#undef fgets
+#undef fopen
+#undef fprintf
+#undef fputc
+#undef fputs
+#undef fread
+#undef freopen
+#undef fscanf
+#undef fseek
+#undef fsetpos
+#undef ftell
+#undef fwrite
+#undef getc
+#undef getchar
+#undef gets
+#undef perror
+#undef printf
+#undef putc
+#undef putchar
+#undef puts
+#undef remove
+#undef rename
+#undef rewind
+#undef scanf
+#undef setbuf
+#undef setvbuf
+#undef sprintf
+#undef sscanf
+#undef tmpfile
+#undef tmpnam
+#undef ungetc
+#undef vfprintf
+#undef vprintf
+#undef vsprintf
+
+namespace std 
+{
+  using ::FILE;
+  using ::fpos_t;
+
+  using ::clearerr;
+  using ::fclose;
+  using ::feof;
+  using ::ferror;
+  using ::fflush;
+  using ::fgetc;
+  using ::fgetpos;
+  using ::fgets;
+  using ::fopen;
+  using ::fprintf;
+  using ::fputc;
+  using ::fputs;
+  using ::fread;
+  using ::freopen;
+  using ::fscanf;
+  using ::fseek;
+  using ::fsetpos;
+  using ::ftell;
+  using ::fwrite;
+  using ::getc;
+  using ::getchar;
+  using ::gets;
+  using ::perror;
+  using ::printf;
+  using ::putc;
+  using ::putchar;
+  using ::puts;
+  using ::remove;
+  using ::rename;
+  using ::rewind;
+  using ::scanf;
+  using ::setbuf;
+  using ::setvbuf;
+  using ::sprintf;
+  using ::sscanf;
+  using ::tmpfile;
+  using ::tmpnam;
+  using ::ungetc;
+  using ::vfprintf;
+  using ::vprintf;
+  using ::vsprintf;
+}
+
+#if _GLIBCPP_USE_C99
+
+#undef snprintf
+#undef vfscanf
+#undef vscanf
+#undef vsnprintf
+#undef vsscanf
+
+namespace __gnu_cxx
+{
+  using ::snprintf;
+  using ::vfscanf;
+  using ::vscanf;
+  using ::vsnprintf;
+  using ::vsscanf;
+}
+
+namespace std
+{
+  using __gnu_cxx::snprintf;
+  using __gnu_cxx::vfscanf;
+  using __gnu_cxx::vscanf;
+  using __gnu_cxx::vsnprintf;
+  using __gnu_cxx::vsscanf;
+}
+#endif 
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cstdlib.h b/contrib/media/updf/include/c_std/bits/std_cstdlib.h
new file mode 100644
index 000000000..d123b8ddd
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstdlib.h
@@ -0,0 +1,167 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSTDLIB
+#define _CPP_CSTDLIB 1
+
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+
+#pragma GCC system_header
+#include_next <stdlib.h>
+
+// Get rid of those macros defined in <stdlib.h> in lieu of real functions.
+#undef abort
+#undef abs
+#undef atexit
+#undef atof
+#undef atoi
+#undef atol
+#undef bsearch
+#undef calloc
+#undef div
+#undef exit
+#undef free
+#undef getenv
+#undef labs
+#undef ldiv
+#undef malloc
+#undef mblen
+#undef mbstowcs
+#undef mbtowc
+#undef qsort
+#undef rand
+#undef realloc
+#undef srand
+#undef strtod
+#undef strtol
+#undef strtoul
+#undef system
+#undef wcstombs
+#undef wctomb
+
+namespace std 
+{
+  using ::div_t;
+  using ::ldiv_t;
+
+  using ::abort;
+  using ::abs;
+  using ::atexit;
+  using ::atof;
+  using ::atoi;
+  using ::atol;
+  using ::bsearch;
+  using ::calloc;
+  using ::div;
+  using ::exit;
+  using ::free;
+  using ::getenv;
+  using ::labs;
+  using ::ldiv;
+  using ::malloc;
+  using ::mblen;
+  using ::mbstowcs;
+  using ::mbtowc;
+  using ::qsort;
+  using ::rand;
+  using ::realloc;
+  using ::srand;
+  using ::strtod;
+  using ::strtol;
+  using ::strtoul;
+  using ::system;
+  using ::wcstombs;
+  using ::wctomb;
+
+  inline long 
+  abs(long __i) { return labs(__i); }
+
+  inline ldiv_t
+  div(long __i, long __j) { return ldiv(__i, __j); }
+} 
+
+#if _GLIBCPP_USE_C99
+
+#undef _Exit
+#undef llabs
+#undef lldiv
+#undef atoll
+#undef strtoll
+#undef strtoull
+#undef strtof
+#undef strtold
+
+namespace __gnu_cxx
+{
+  using ::lldiv_t;
+  using ::_Exit;
+
+  inline long long 
+  abs(long long __x) { return __x >= 0 ? __x : -__x; }
+
+  inline long long 
+  llabs(long long __x) { return __x >= 0 ? __x : -__x; }
+
+  inline lldiv_t 
+  div(long long __n, long long __d)
+  { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+  inline lldiv_t 
+  lldiv(long long __n, long long __d)
+  { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+  using ::atoll;
+  using ::strtof;
+  using ::strtoll;
+  using ::strtoull;
+  using ::strtold; 
+} 
+
+namespace std
+{
+  using __gnu_cxx::lldiv_t;
+  using __gnu_cxx::_Exit;
+  using __gnu_cxx::abs;
+  using __gnu_cxx::llabs; 
+  using __gnu_cxx::div;
+  using __gnu_cxx::lldiv;
+  using __gnu_cxx::atoll;
+  using __gnu_cxx::strtof;
+  using __gnu_cxx::strtoll;
+  using __gnu_cxx::strtoull;
+  using __gnu_cxx::strtold;
+}
+#endif
+
+#endif 
diff --git a/contrib/media/updf/include/c_std/bits/std_cstring.h b/contrib/media/updf/include/c_std/bits/std_cstring.h
new file mode 100644
index 000000000..5ad06ee9e
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstring.h
@@ -0,0 +1,117 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSTRING
+#define _CPP_CSTRING 1
+
+#include <bits/std_cstddef.h>
+
+#pragma GCC system_header
+#include_next <string.h>
+
+// Get rid of those macros defined in <string.h> in lieu of real functions.
+#undef memcpy
+#undef memmove
+#undef strcpy
+#undef strncpy
+#undef strcat
+#undef strncat
+#undef memcmp
+#undef strcmp
+#undef strcoll
+#undef strncmp
+#undef strxfrm
+#undef memchr
+#undef strchr
+#undef strcspn
+#undef strpbrk
+#undef strrchr
+#undef strspn
+#undef strstr
+#undef strtok
+#undef memset
+#undef strerror
+#undef strlen
+
+namespace std 
+{
+  using ::memcpy;
+  using ::memmove;
+  using ::strcpy;
+  using ::strncpy;
+  using ::strcat;
+  using ::strncat;
+  using ::memcmp;
+  using ::strcmp;
+  using ::strcoll;
+  using ::strncmp;
+  using ::strxfrm;
+  using ::strcspn;
+  using ::strspn;
+  using ::strtok;
+  using ::memset;
+  using ::strerror;
+  using ::strlen;
+
+  using ::memchr;
+
+  inline void*
+  memchr(void* __p, int __c, size_t __n)
+  { return memchr(const_cast<const void*>(__p), __c, __n); }
+
+  using ::strchr;
+
+  inline char*
+  strchr(char* __s1, int __n)
+  { return __builtin_strchr(const_cast<const char*>(__s1), __n); }
+
+  using ::strpbrk;
+
+  inline char*
+  strpbrk(char* __s1, const char* __s2)
+  { return __builtin_strpbrk(const_cast<const char*>(__s1), __s2); }
+
+  using ::strrchr;
+
+  inline char*
+  strrchr(char* __s1, int __n)
+  { return __builtin_strrchr(const_cast<const char*>(__s1), __n); }
+
+  using ::strstr;
+
+  inline char*
+  strstr(char* __s1, const char* __s2)
+  { return __builtin_strstr(const_cast<const char*>(__s1), __s2); }
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_ctime.h b/contrib/media/updf/include/c_std/bits/std_ctime.h
new file mode 100644
index 000000000..b97c04601
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_ctime.h
@@ -0,0 +1,70 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5  Date and time
+//
+
+#ifndef _CPP_CTIME
+#define _CPP_CTIME 1
+
+#include <bits/std_cstddef.h>
+
+#pragma GCC system_header
+#include_next <time.h>
+
+// Get rid of those macros defined in <time.h> in lieu of real functions.
+#undef clock
+#undef difftime
+#undef mktime
+#undef time
+#undef asctime
+#undef ctime
+#undef gmtime
+#undef localtime
+#undef strftime
+
+namespace std
+{
+  using ::clock_t;
+  using ::time_t;
+  using ::tm;
+
+  using ::clock;
+  using ::difftime;
+  using ::mktime;
+  using ::time;
+  using ::asctime;
+  using ::ctime;
+  using ::gmtime;
+  using ::localtime;
+  using ::strftime;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cwchar.h b/contrib/media/updf/include/c_std/bits/std_cwchar.h
new file mode 100644
index 000000000..6ad993175
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cwchar.h
@@ -0,0 +1,231 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: ???
+//
+
+#ifndef _CPP_CWCHAR
+#define _CPP_CWCHAR 1
+
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+
+#if _GLIBCPP_HAVE_WCHAR_H
+#pragma GCC system_header
+#include_next <wchar.h>
+#endif
+
+// Need to do a bit of trickery here with mbstate_t as char_traits
+// assumes it is in wchar.h, regardless of wchar_t specializations.
+#ifndef _GLIBCPP_HAVE_MBSTATE_T
+extern "C" 
+{
+  typedef struct 
+  {
+    int __fill[6];
+  } mbstate_t;
+}
+#endif
+
+namespace std 
+{
+  using ::mbstate_t;
+}
+
+// Get rid of those macros defined in <wchar.h> in lieu of real functions.
+#undef btowc
+#undef fgetwc
+#undef fgetws
+#undef fputwc
+#undef fputws
+#undef fwide
+#undef fwprintf
+#undef fwscanf
+#undef getwc
+#undef getwchar
+#undef mbrlen
+#undef mbrtowc
+#undef mbsinit
+#undef mbsrtowcs
+#undef putwc
+#undef putwchar
+#undef swprintf
+#undef swscanf
+#undef ungetwc
+#undef vfwprintf
+#undef vfwscanf
+#undef vswprintf
+#undef vswscanf
+#undef vwprintf
+#undef vwscanf
+#undef wcrtomb
+#undef wcscat
+#undef wcschr
+#undef wcscmp
+#undef wcscoll
+#undef wcscpy
+#undef wcscspn
+#undef wcsftime
+#undef wcslen
+#undef wcsncat
+#undef wcsncmp
+#undef wcsncpy
+#undef wcspbrk
+#undef wcsrchr
+#undef wcsrtombs
+#undef wcsspn
+#undef wcsstr
+#undef wcstod
+#undef wcstof
+#undef wcstok
+#undef wcstol
+#undef wcstoul
+#undef wcsxfrm
+#undef wctob
+#undef wmemchr
+#undef wmemcmp
+#undef wmemcpy
+#undef wmemmove
+#undef wmemset
+#undef wprintf
+#undef wscanf
+
+#if _GLIBCPP_USE_WCHAR_T
+namespace std
+{
+  using ::wint_t;
+
+  using ::btowc;
+  using ::fgetwc;
+  using ::fgetws;
+  using ::fputwc;
+  using ::fputws;
+  using ::fwide;
+  using ::fwprintf;
+  using ::fwscanf;
+  using ::getwc;
+  using ::getwchar;
+  using ::mbrlen;
+  using ::mbrtowc;
+  using ::mbsinit;
+  using ::mbsrtowcs;
+  using ::putwc;
+  using ::putwchar;
+  using ::swprintf;
+  using ::swscanf;
+  using ::ungetwc;
+  using ::vfwprintf;
+  using ::vfwscanf;
+  using ::vswprintf;
+  using ::vswscanf;
+  using ::vwprintf;
+  using ::vwscanf;
+  using ::wcrtomb;
+  using ::wcscat;
+  using ::wcscmp;
+  using ::wcscoll;
+  using ::wcscpy;
+  using ::wcscspn;
+  using ::wcsftime;
+  using ::wcslen;
+  using ::wcsncat;
+  using ::wcsncmp;
+  using ::wcsncpy;
+  using ::wcsrtombs;
+  using ::wcsspn;
+  using ::wcstod;
+  using ::wcstof;
+  using ::wcstok;
+  using ::wcstol;
+  using ::wcstoul;
+  using ::wcsxfrm;
+  using ::wctob;
+  using ::wmemcmp;
+  using ::wmemcpy;
+  using ::wmemmove;
+  using ::wmemset;
+  using ::wprintf;
+  using ::wscanf;
+
+  using ::wcschr;
+
+  inline wchar_t*
+  wcschr(wchar_t* __p, wchar_t __c)
+  { return wcschr(const_cast<const wchar_t*>(__p), __c); }
+
+  using ::wcspbrk;
+
+  inline wchar_t*
+  wcspbrk(wchar_t* __s1, wchar_t* __s2)
+  { return wcspbrk(const_cast<const wchar_t*>(__s1), __s2); }
+
+  using ::wcsrchr;
+
+  inline wchar_t*
+  wcsrchr(wchar_t* __p, wchar_t __c)
+  { return wcsrchr(const_cast<const wchar_t*>(__p), __c); }
+
+  using ::wcsstr;
+
+  inline wchar_t*
+  wcsstr(wchar_t* __s1, wchar_t* __s2)
+  { return wcsstr(const_cast<const wchar_t*>(__s1), __s2); }
+
+  using ::wmemchr;
+
+  inline wchar_t*
+  wmemchr(wchar_t* __p, wchar_t __c, size_t __n)
+  { return wmemchr(const_cast<const wchar_t*>(__p), __c, __n); }
+}
+
+#if _GLIBCPP_USE_C99
+
+#undef wcstold
+#undef wcstoll
+#undef wcstoull
+
+namespace __gnu_cxx
+{
+  using ::wcstold;
+  using ::wcstoll;
+  using ::wcstoull;
+}
+
+namespace std
+{
+  using __gnu_cxx::wcstold;
+  using __gnu_cxx::wcstoll;
+  using __gnu_cxx::wcstoull;
+}
+#endif
+
+#endif //_GLIBCPP_USE_WCHAR_T
+
+#endif 
diff --git a/contrib/media/updf/include/c_std/bits/std_cwctype.h b/contrib/media/updf/include/c_std/bits/std_cwctype.h
new file mode 100644
index 000000000..8fd58d0ec
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cwctype.h
@@ -0,0 +1,87 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: <cwctype>
+//
+
+#ifndef _CPP_CWCTYPE
+#define _CPP_CWCTYPE 1
+
+#pragma GCC system_header
+#include_next <wctype.h>
+
+// Get rid of those macros defined in <wctype.h> in lieu of real functions.
+#undef iswalnum
+#undef iswalpha
+#undef iswblank
+#undef iswcntrl
+#undef iswdigit
+#undef iswgraph
+#undef iswlower
+#undef iswprint
+#undef iswprint
+#undef iswpunct
+#undef iswspace
+#undef iswupper
+#undef iswxdigit
+#undef iswctype  
+#undef towlower
+#undef towupper
+#undef towctrans
+#undef wctrans
+
+namespace std
+{
+  using ::wint_t; 	  // cwchar
+
+  using ::wctype_t;
+  using ::wctrans_t;
+
+  using ::iswalnum;
+  using ::iswalpha;
+  using ::iswblank;
+  using ::iswcntrl;
+  using ::iswdigit;
+  using ::iswgraph;
+  using ::iswlower;
+  using ::iswprint;
+  using ::iswprint;
+  using ::iswpunct;
+  using ::iswspace;
+  using ::iswupper;
+  using ::iswxdigit;
+  using ::iswctype;
+  using ::towlower;
+  using ::towupper;
+  using ::towctrans;
+  using ::wctrans;
+}
+
+#endif 
diff --git a/contrib/media/updf/include/cassert b/contrib/media/updf/include/cassert
new file mode 100644
index 000000000..fe0b8b5b6
--- /dev/null
+++ b/contrib/media/updf/include/cassert
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// This one should not have include guards.
+#include <bits/std_cassert.h>
+
diff --git a/contrib/media/updf/include/cctype b/contrib/media/updf/include/cctype
new file mode 100644
index 000000000..868e4be33
--- /dev/null
+++ b/contrib/media/updf/include/cctype
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CCTYPE
+#include <bits/std_cctype.h>
+#endif
diff --git a/contrib/media/updf/include/cerrno b/contrib/media/updf/include/cerrno
new file mode 100644
index 000000000..b7bfe3a39
--- /dev/null
+++ b/contrib/media/updf/include/cerrno
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CERRNO
+#include <bits/std_cerrno.h>
+#endif
diff --git a/contrib/media/updf/include/cfloat b/contrib/media/updf/include/cfloat
new file mode 100644
index 000000000..d91824d38
--- /dev/null
+++ b/contrib/media/updf/include/cfloat
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CFLOAT
+#include <bits/std_cfloat.h>
+#endif
diff --git a/contrib/media/updf/include/choices.h b/contrib/media/updf/include/choices.h
new file mode 100644
index 000000000..64f0ec859
--- /dev/null
+++ b/contrib/media/updf/include/choices.h
@@ -0,0 +1,28 @@
+/** \file choices.h switches that control debugging in source code.
+ *  Uncomment the defines below to allow a specific type of compilation
+ */
+
+#ifndef __choices_h__
+#define __choices_h__
+
+/** Turn on YACAS_DEBUG if you want to see run-time statistics
+ * after typing Exit()
+ */
+//#define YACAS_DEBUG
+
+/** Turn on USE_ASSERT to find programming errors through the asserts
+ *  placed in various places of the application.
+ */
+//#define USE_ASSERT
+
+/** Turn on NO_EXCEPTIONS if you want to disable run-time checking
+ *  while executing commands.
+ */
+//#define NO_EXCEPTIONS
+
+/** Enable long reference counts. This makes EVERY object 2 bytes
+ larger, so use only if needed.
+ */
+//#define USE_LONG_REF_COUNTS
+
+#endif
diff --git a/contrib/media/updf/include/cio.h b/contrib/media/updf/include/cio.h
new file mode 100644
index 000000000..580bf9c0d
--- /dev/null
+++ b/contrib/media/updf/include/cio.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __CIO_H
+#define __CIO_H
+/**
+@file cio.h
+@brief Implementation of a byte input-output process (CIO)
+
+The functions in CIO.C have for goal to realize a byte input / output process.
+*/
+
+/** @defgroup CIO CIO - byte input-output stream */
+/*@{*/
+
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Number of bytes left before the end of the stream
+@param cio CIO handle
+@return Returns the number of bytes before the end of the stream
+*/
+int cio_numbytesleft(opj_cio_t *cio);
+/**
+Get pointer to the current position in the stream
+@param cio CIO handle
+@return Returns a pointer to the current position
+*/
+unsigned char *cio_getbp(opj_cio_t *cio);
+/**
+Write some bytes
+@param cio CIO handle
+@param v Value to write
+@param n Number of bytes to write
+@return Returns the number of bytes written or 0 if an error occured
+*/
+unsigned int cio_write(opj_cio_t *cio, unsigned int v, int n);
+/**
+Read some bytes
+@param cio CIO handle
+@param n Number of bytes to read
+@return Returns the value of the n bytes read
+*/
+unsigned int cio_read(opj_cio_t *cio, int n);
+/**
+Skip some bytes
+@param cio CIO handle
+@param n Number of bytes to skip
+*/
+void cio_skip(opj_cio_t *cio, int n);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __CIO_H */
+
diff --git a/contrib/media/updf/include/ciso646 b/contrib/media/updf/include/ciso646
new file mode 100644
index 000000000..f5dd444bd
--- /dev/null
+++ b/contrib/media/updf/include/ciso646
@@ -0,0 +1,28 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
diff --git a/contrib/media/updf/include/climits b/contrib/media/updf/include/climits
new file mode 100644
index 000000000..afadc6403
--- /dev/null
+++ b/contrib/media/updf/include/climits
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CLIMITS
+#include <bits/std_climits.h>
+#endif
diff --git a/contrib/media/updf/include/clocale b/contrib/media/updf/include/clocale
new file mode 100644
index 000000000..8a62dfa88
--- /dev/null
+++ b/contrib/media/updf/include/clocale
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CLOCALE
+#include <bits/std_clocale.h>
+#endif
diff --git a/contrib/media/updf/include/cmath b/contrib/media/updf/include/cmath
new file mode 100644
index 000000000..e69de29bb
diff --git a/contrib/media/updf/include/coff.h b/contrib/media/updf/include/coff.h
new file mode 100644
index 000000000..32c8cf53a
--- /dev/null
+++ b/contrib/media/updf/include/coff.h
@@ -0,0 +1,339 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_coff_h_
+#define __dj_include_coff_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/*** coff information for Intel 386/486.  */
+
+/********************** FILE HEADER **********************/
+
+struct external_filehdr {
+	unsigned short f_magic;		/* magic number			*/
+	unsigned short f_nscns;		/* number of sections		*/
+	unsigned long f_timdat;	/* time & date stamp		*/
+	unsigned long f_symptr;	/* file pointer to symtab	*/
+	unsigned long f_nsyms;		/* number of symtab entries	*/
+	unsigned short f_opthdr;	/* sizeof(optional hdr)		*/
+	unsigned short f_flags;		/* flags			*/
+};
+
+
+/* Bits for f_flags:
+ *	F_RELFLG	relocation info stripped from file
+ *	F_EXEC		file is executable (no unresolved external references)
+ *	F_LNNO		line numbers stripped from file
+ *	F_LSYMS		local symbols stripped from file
+ *	F_AR32WR	file has byte ordering of an AR32WR machine (e.g. vax)
+ */
+
+#define F_RELFLG	(0x0001)
+#define F_EXEC		(0x0002)
+#define F_LNNO		(0x0004)
+#define F_LSYMS		(0x0008)
+
+
+
+#define	I386MAGIC	0x14c
+#define I386AIXMAGIC	0x175
+#define I386BADMAG(x) (((x).f_magic!=I386MAGIC) && (x).f_magic!=I386AIXMAGIC)
+
+
+#define	FILHDR	struct external_filehdr
+#define	FILHSZ	sizeof(FILHDR)
+
+
+/********************** AOUT "OPTIONAL HEADER" **********************/
+
+
+typedef struct 
+{
+  unsigned short 	magic;		/* type of file				*/
+  unsigned short	vstamp;		/* version stamp			*/
+  unsigned long	tsize;		/* text size in bytes, padded to FW bdry*/
+  unsigned long	dsize;		/* initialized data "  "		*/
+  unsigned long	bsize;		/* uninitialized data "   "		*/
+  unsigned long	entry;		/* entry pt.				*/
+  unsigned long 	text_start;	/* base of text used for this file */
+  unsigned long 	data_start;	/* base of data used for this file */
+}
+AOUTHDR;
+
+
+typedef struct gnu_aout {
+	unsigned long info;
+	unsigned long tsize;
+	unsigned long dsize;
+	unsigned long bsize;
+	unsigned long symsize;
+	unsigned long entry;
+	unsigned long txrel;
+	unsigned long dtrel;
+	} GNU_AOUT;
+
+#define AOUTSZ (sizeof(AOUTHDR))
+
+#define OMAGIC          0404    /* object files, eg as output */
+#define ZMAGIC          0413    /* demand load format, eg normal ld output */
+#define STMAGIC		0401	/* target shlib */
+#define SHMAGIC		0443	/* host   shlib */
+
+
+/********************** SECTION HEADER **********************/
+
+
+struct external_scnhdr {
+	char		s_name[8];	/* section name			*/
+	unsigned long		s_paddr;	/* physical address, aliased s_nlib */
+	unsigned long		s_vaddr;	/* virtual address		*/
+	unsigned long		s_size;		/* section size			*/
+	unsigned long		s_scnptr;	/* file ptr to raw data for section */
+	unsigned long		s_relptr;	/* file ptr to relocation	*/
+	unsigned long		s_lnnoptr;	/* file ptr to line numbers	*/
+	unsigned short		s_nreloc;	/* number of relocation entries	*/
+	unsigned short		s_nlnno;	/* number of line number entries*/
+	unsigned long		s_flags;	/* flags			*/
+};
+
+#define	SCNHDR	struct external_scnhdr
+#define	SCNHSZ	sizeof(SCNHDR)
+
+/*
+ * names of "special" sections
+ */
+#define _TEXT	".text"
+#define _DATA	".data"
+#define _BSS	".bss"
+#define _COMMENT ".comment"
+#define _LIB ".lib"
+
+/*
+ * s_flags "type"
+ */
+#define STYP_TEXT	 (0x0020)	/* section contains text only */
+#define STYP_DATA	 (0x0040)	/* section contains data only */
+#define STYP_BSS	 (0x0080)	/* section contains bss only */
+
+/********************** LINE NUMBERS **********************/
+
+/* 1 line number entry for every "breakpointable" source line in a section.
+ * Line numbers are grouped on a per function basis; first entry in a function
+ * grouping will have l_lnno = 0 and in place of physical address will be the
+ * symbol table index of the function name.
+ */
+struct external_lineno {
+	union {
+		unsigned long l_symndx __attribute__((packed));	/* function name symbol index, iff l_lnno == 0 */
+		unsigned long l_paddr __attribute__((packed));		/* (physical) address of line number */
+	} l_addr;
+	unsigned short l_lnno;						/* line number */
+};
+
+
+#define	LINENO	struct external_lineno
+#define	LINESZ	sizeof(LINENO)
+
+
+/********************** SYMBOLS **********************/
+
+#define E_SYMNMLEN	8	/* # characters in a symbol name	*/
+#define E_FILNMLEN	14	/* # characters in a file name		*/
+#define E_DIMNUM	4	/* # array dimensions in auxiliary entry */
+
+struct external_syment 
+{
+  union {
+    char e_name[E_SYMNMLEN];
+    struct {
+      unsigned long e_zeroes __attribute__((packed));
+      unsigned long e_offset __attribute__((packed));
+    } e;
+  } e;
+  unsigned long e_value __attribute__((packed));
+  short e_scnum;
+  unsigned short e_type;
+  unsigned char e_sclass;
+  unsigned char e_numaux;
+};
+
+#define N_BTMASK	(0xf)
+#define N_TMASK		(0x30)
+#define N_BTSHFT	(4)
+#define N_TSHIFT	(2)
+  
+union external_auxent {
+	struct {
+		unsigned long x_tagndx __attribute__((packed));		/* str, un, or enum tag indx */
+		union {
+			struct {
+			    unsigned short  x_lnno;				/* declaration line number */
+			    unsigned short  x_size; 				/* str/union/array size */
+			} x_lnsz;
+			unsigned long x_fsize __attribute__((packed));		/* size of function */
+		} x_misc;
+		union {
+			struct {					/* if ISFCN, tag, or .bb */
+			    unsigned long x_lnnoptr __attribute__((packed));	/* ptr to fcn line # */
+			    unsigned long x_endndx __attribute__((packed));	/* entry ndx past block end */
+			} x_fcn;
+			struct {					/* if ISARY, up to 4 dimen. */
+			    unsigned short x_dimen[E_DIMNUM];
+			} x_ary;
+		} x_fcnary;
+		unsigned short x_tvndx;						/* tv index */
+	} x_sym;
+
+	union {
+		char x_fname[E_FILNMLEN];
+		struct {
+			unsigned long x_zeroes __attribute__((packed));
+			unsigned long x_offset __attribute__((packed));
+		} x_n;
+	} x_file;
+
+	struct {
+		unsigned long x_scnlen __attribute__((packed));		/* section length */
+		unsigned short x_nreloc;					/* # relocation entries */
+		unsigned short x_nlinno;					/* # line numbers */
+	} x_scn;
+
+        struct {
+		unsigned long x_tvfill __attribute__((packed));		/* tv fill value */
+		unsigned short x_tvlen;						/* length of .tv */
+		unsigned short x_tvran[2];					/* tv range */
+	} x_tv;		/* info about .tv section (in auxent of symbol .tv)) */
+
+
+};
+
+#define	SYMENT	struct external_syment
+#define	SYMESZ	sizeof(SYMENT)
+#define	AUXENT	union external_auxent
+#define	AUXESZ	sizeof(AUXENT)
+
+
+#	define _ETEXT	"etext"
+
+
+/* Relocatable symbols have number of the section in which they are defined,
+   or one of the following: */
+
+#define N_UNDEF	((short)0)	/* undefined symbol */
+#define N_ABS	((short)-1)	/* value of symbol is absolute */
+#define N_DEBUG	((short)-2)	/* debugging symbol -- value is meaningless */
+#define N_TV	((short)-3)	/* indicates symbol needs preload transfer vector */
+#define P_TV	((short)-4)	/* indicates symbol needs postload transfer vector*/
+
+/*
+ * Type of a symbol, in low N bits of the word
+ */
+#define T_NULL		0
+#define T_VOID		1	/* function argument (only used by compiler) */
+#define T_CHAR		2	/* character		*/
+#define T_SHORT		3	/* short integer	*/
+#define T_INT		4	/* integer		*/
+#define T_LONG		5	/* long integer		*/
+#define T_FLOAT		6	/* floating point	*/
+#define T_DOUBLE	7	/* double word		*/
+#define T_STRUCT	8	/* structure 		*/
+#define T_UNION		9	/* union 		*/
+#define T_ENUM		10	/* enumeration 		*/
+#define T_MOE		11	/* member of enumeration*/
+#define T_UCHAR		12	/* unsigned character	*/
+#define T_USHORT	13	/* unsigned short	*/
+#define T_UINT		14	/* unsigned integer	*/
+#define T_ULONG		15	/* unsigned long	*/
+#define T_LNGDBL	16	/* long double		*/
+
+/*
+ * derived types, in n_type
+*/
+#define DT_NON		(0)	/* no derived type */
+#define DT_PTR		(1)	/* pointer */
+#define DT_FCN		(2)	/* function */
+#define DT_ARY		(3)	/* array */
+
+#define BTYPE(x)	((x) & N_BTMASK)
+
+#define ISPTR(x)	(((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
+#define ISFCN(x)	(((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
+#define ISARY(x)	(((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
+#define ISTAG(x)	((x)==C_STRTAG||(x)==C_UNTAG||(x)==C_ENTAG)
+#define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK))
+
+/********************** STORAGE CLASSES **********************/
+
+/* This used to be defined as -1, but now n_sclass is unsigned.  */
+#define C_EFCN		0xff	/* physical end of function	*/
+#define C_NULL		0
+#define C_AUTO		1	/* automatic variable		*/
+#define C_EXT		2	/* external symbol		*/
+#define C_STAT		3	/* static			*/
+#define C_REG		4	/* register variable		*/
+#define C_EXTDEF	5	/* external definition		*/
+#define C_LABEL		6	/* label			*/
+#define C_ULABEL	7	/* undefined label		*/
+#define C_MOS		8	/* member of structure		*/
+#define C_ARG		9	/* function argument		*/
+#define C_STRTAG	10	/* structure tag		*/
+#define C_MOU		11	/* member of union		*/
+#define C_UNTAG		12	/* union tag			*/
+#define C_TPDEF		13	/* type definition		*/
+#define C_USTATIC	14	/* undefined static		*/
+#define C_ENTAG		15	/* enumeration tag		*/
+#define C_MOE		16	/* member of enumeration	*/
+#define C_REGPARM	17	/* register parameter		*/
+#define C_FIELD		18	/* bit field			*/
+#define C_AUTOARG	19	/* auto argument		*/
+#define C_LASTENT	20	/* dummy entry (end of block)	*/
+#define C_BLOCK		100	/* ".bb" or ".eb"		*/
+#define C_FCN		101	/* ".bf" or ".ef"		*/
+#define C_EOS		102	/* end of structure		*/
+#define C_FILE		103	/* file name			*/
+#define C_LINE		104	/* line # reformatted as symbol table entry */
+#define C_ALIAS	 	105	/* duplicate tag		*/
+#define C_HIDDEN	106	/* ext symbol in dmert public lib */
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+
+
+struct external_reloc {
+  unsigned long r_vaddr __attribute__((packed));
+  unsigned long r_symndx __attribute__((packed));
+  unsigned short r_type;
+};
+
+
+#define RELOC struct external_reloc
+#define RELSZ sizeof(RELOC)
+
+#define RELOC_REL32	20	/* 32-bit PC-relative address */
+#define RELOC_ADDR32	6	/* 32-bit absolute address */
+
+#define DEFAULT_DATA_SECTION_ALIGNMENT 4
+#define DEFAULT_BSS_SECTION_ALIGNMENT 4
+#define DEFAULT_TEXT_SECTION_ALIGNMENT 4
+/* For new sections we havn't heard of before */
+#define DEFAULT_SECTION_ALIGNMENT 4
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_coff_h_ */
diff --git a/contrib/media/updf/include/commandline.h b/contrib/media/updf/include/commandline.h
new file mode 100644
index 000000000..4a4b41818
--- /dev/null
+++ b/contrib/media/updf/include/commandline.h
@@ -0,0 +1,112 @@
+
+/** \file commandline.h
+ *  Implementation of a platform-independent command line with history.
+ *
+ *  The class CCommandLine has two roles:
+ *  1) It has an outside interface, ReadLine(), that yields to the
+ *     system until the user is finished entering an expression at
+ *     the command line. The result can be found in iLine.
+ *  2) It defines a mini-API needed to implement the command line.
+ *     For each platform Yacas is meant to run on there should be a
+ *     CCommandLine-derived class if this functionality is to be used.
+ *
+ */
+
+#ifndef __commandline_h__
+#define __commandline_h__
+
+#include "lispstring.h"
+#include "yacasbase.h"
+
+enum ESpecialChars
+{
+    eDelete     = 0x1000,
+    eBackSpace,
+    eLeft,
+    eRight,
+    eUp,
+    eDown,
+    eHome,
+    eEnd,
+    eEnter,
+    eTab,
+    eEscape
+};
+
+/**
+ *  Implementation of a platform-independent command line with history.
+ *
+ *  The class CCommandLine has two roles:
+ *  1) It has an outside interface, ReadLine(), that yields to the
+ *     system until the user is finished entering an expression at
+ *     the command line. The result can be found in iLine.
+ *  2) It defines a mini-API needed to implement the command line.
+ *     For each platform Yacas is meant to run on there should be a
+ *     CCommandLine-derived class if this functionality is to be used.
+ *
+ *  The derived class is responsible for filling the history list,
+ *  and for externalizing the history list to disk when the system
+ *  shuts down.
+ */
+
+/// \class CConsoleHistory, implement history list the user can browse through.
+class CConsoleHistory
+{
+public:
+  CConsoleHistory() : iHistory(),history(0) {}
+  void ResetHistoryPosition();
+  void AddLine(LispString& aString);
+  void Append(LispString * aString);
+  LispInt ArrowUp(LispString& aString,LispInt &aCursorPos);
+  LispInt ArrowDown(LispString& aString,LispInt &aCursorPos);
+  LispInt Complete(LispString& aString,LispInt &aCursorPos);
+  LispInt NrLines();
+  LispString * GetLine(LispInt aLine);
+protected:
+  CDeletingArrayGrower<LispString *, ArrOpsDeletingPtr<LispString> > iHistory;
+  LispInt history;
+};
+
+class CCommandLine : public YacasBase
+{
+public:
+  CCommandLine() : iFullLineDirty(LispFalse),iHistoryUnchanged(0),iLine(),iSubLine(),iHistoryList() {};
+  virtual ~CCommandLine();
+  /// Call this function if the user needs to enter an expression.
+  virtual void ReadLine(LispChar * prompt);
+public: //platform stuff
+  /** return a key press, which is either an ascii value, or one
+   * of the values specified in ESpecialChars
+   */
+  virtual LispInt GetKey() = 0;
+  /// Go to the next line on the console (carriage return/line feed).
+  virtual void NewLine()   = 0;
+  /** Show the current line (in iSubLine), with the required prompt,
+   *  and the cursor position at cursor (starting from the prompt).
+   */
+  virtual void ShowLine(LispChar * prompt,
+                        LispInt promptlen,LispInt cursor) = 0;
+  /// Pause for a short while. Used when matching brackets.
+  virtual void Pause() = 0;
+
+  /// Maximum number of history lines to be saved (-1 is all)
+  virtual void MaxHistoryLinesSaved(LispInt aNrLines);
+
+protected:
+  virtual void ReadLineSub(LispChar * prompt);
+private:
+  void GetHistory(LispInt aLine);
+  void ShowOpen(LispChar * prompt,LispInt promptlen,
+                LispChar aOpen, LispChar aClose, LispInt aCurPos);
+protected:
+  LispInt iFullLineDirty;
+  LispInt iHistoryUnchanged;
+
+public:
+  LispString iLine;
+  LispString iSubLine;
+
+  CConsoleHistory iHistoryList;
+};
+
+#endif
diff --git a/contrib/media/updf/include/complex b/contrib/media/updf/include/complex
new file mode 100644
index 000000000..dfc144ffd
--- /dev/null
+++ b/contrib/media/updf/include/complex
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_COMPLEX
+#include <bits/std_complex.h>
+#endif
diff --git a/contrib/media/updf/include/compressedfiles.h b/contrib/media/updf/include/compressedfiles.h
new file mode 100644
index 000000000..f6ae24040
--- /dev/null
+++ b/contrib/media/updf/include/compressedfiles.h
@@ -0,0 +1,51 @@
+
+#ifndef __compressedfiles_h__
+#define __compressedfiles_h__
+
+#include "lisptype.h"
+#include "lispassert.h"
+
+class CompressedFiles
+{
+public:
+  CompressedFiles(unsigned char * aBuffer, LispInt aFullSize, LispInt aCompressed);
+  ~CompressedFiles();
+  LispInt FindFile(LispChar * aName);
+  LispChar * Name(LispInt aIndex);
+  LispChar * Contents(LispInt aIndex);
+  inline LispInt NrFiles() const {return iNrFiles;}
+  void Sizes(LispInt& aOriginalSize, LispInt& aCompressedSize, LispInt aIndex);
+  inline LispInt IsValid() const {return iIsValid;}
+protected:
+  LispInt GetInt(unsigned char*&indptr);
+
+private:
+  // copy constructor not implemented yet, so an assert is in order
+  CompressedFiles(const CompressedFiles& aOther)
+    : iFullBuffer(NULL),iCompressed(0),iFullSize(0),iIndex(NULL),iNrFiles(0),iIndexSize(0),iIsValid(LispFalse)
+  {
+    LISPASSERT(0);
+  }
+  inline CompressedFiles& operator=(const CompressedFiles& aOther)
+  {
+    iFullBuffer = NULL;
+    iCompressed = 0;
+    iFullSize = 0;
+    iIndex = NULL;
+    iNrFiles = 0;
+    iIndexSize = 0;
+    iIsValid = LispFalse;
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  unsigned char * iFullBuffer;
+  LispInt iCompressed;
+  LispInt iFullSize;
+  unsigned char * *iIndex;
+  LispInt iNrFiles;
+  LispInt iIndexSize;
+  LispInt iIsValid;
+};
+
+#endif // __compressedfiles_h__
diff --git a/contrib/media/updf/include/config.h b/contrib/media/updf/include/config.h
new file mode 100644
index 000000000..00a1f4e2f
--- /dev/null
+++ b/contrib/media/updf/include/config.h
@@ -0,0 +1,87 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `m' library (-lm). */
+#define HAVE_LIBM 1
+
+/* Define to 1 if you have the `z' library (-lz). */
+#define HAVE_LIBZ 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `memset' function. */
+#define HAVE_MEMSET 1
+
+/* Define to 1 if you have the `pow' function. */
+/* #undef HAVE_POW */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "libpng"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libpng"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "libpng 1.5.1"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "libpng"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.5.1"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+/* #undef TM_IN_SYS_TIME */
+
+/* Version number of package */
+#define VERSION "1.5.1"
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
diff --git a/contrib/media/updf/include/configure b/contrib/media/updf/include/configure
new file mode 100755
index 000000000..e7195ccb1
--- /dev/null
+++ b/contrib/media/updf/include/configure
@@ -0,0 +1,16739 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for jbig2dec 0.11.
+#
+# Report bugs to <jbig2-dev@ghostscript.com>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
+  ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $ECHO works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<_LT_EOF
+$*
+_LT_EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+  if test "X${echo_test_string+set}" != Xset; then
+    # find a string as large as possible, as long as the shell can cope with it
+    for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+      then
+        break
+      fi
+    done
+  fi
+
+  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+     test "X$echo_testing_string" = "X$echo_test_string"; then
+    :
+  else
+    # The Solaris, AIX, and Digital Unix default echo programs unquote
+    # backslashes.  This makes it impossible to quote backslashes using
+    #   echo "$something" | sed 's/\\/\\\\/g'
+    #
+    # So, first we look for a working echo in the user's PATH.
+
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for dir in $PATH /usr/ucb; do
+      IFS="$lt_save_ifs"
+      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        ECHO="$dir/echo"
+        break
+      fi
+    done
+    IFS="$lt_save_ifs"
+
+    if test "X$ECHO" = Xecho; then
+      # We didn't find a better echo, so look for alternatives.
+      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        # This shell has a builtin print -r that does the trick.
+        ECHO='print -r'
+      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+	   test "X$CONFIG_SHELL" != X/bin/ksh; then
+        # If we have ksh, try running configure again with it.
+        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+        export ORIGINAL_CONFIG_SHELL
+        CONFIG_SHELL=/bin/ksh
+        export CONFIG_SHELL
+        exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+      else
+        # Try using printf.
+        ECHO='printf %s\n'
+        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	  # Cool, printf works
+	  :
+        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	     test "X$echo_testing_string" = 'X\t' &&
+	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	     test "X$echo_testing_string" = "X$echo_test_string"; then
+	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+	  export CONFIG_SHELL
+	  SHELL="$CONFIG_SHELL"
+	  export SHELL
+	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
+        elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	     test "X$echo_testing_string" = 'X\t' &&
+	     echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	     test "X$echo_testing_string" = "X$echo_test_string"; then
+	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
+        else
+	  # maybe with a smaller string...
+	  prev=:
+
+	  for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+	    then
+	      break
+	    fi
+	    prev="$cmd"
+	  done
+
+	  if test "$prev" != 'sed 50q "$0"'; then
+	    echo_test_string=`eval $prev`
+	    export echo_test_string
+	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+	  else
+	    # Oops.  We lost completely, so just stick with echo.
+	    ECHO=echo
+	  fi
+        fi
+      fi
+    fi
+  fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='jbig2dec'
+PACKAGE_TARNAME='jbig2dec'
+PACKAGE_VERSION='0.11'
+PACKAGE_STRING='jbig2dec 0.11'
+PACKAGE_BUGREPORT='jbig2-dev@ghostscript.com'
+
+ac_unique_file="jbig2dec.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+JBIG2_STDINT_H
+JBIG2_INT8_T
+JBIG2_INT16_T
+JBIG2_INT32_T
+LIBOBJS
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+lt_ECHO
+RANLIB
+AR
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+JBIG2DEC_LT_AGE
+JBIG2DEC_LT_REVISION
+JBIG2DEC_LT_CURRENT
+am__leading_dot
+SET_MAKE
+AWK
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+AMTAR
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_dependency_tracking
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+with_libpng
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures jbig2dec 0.11 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/jbig2dec]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of jbig2dec 0.11:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-dependency-tracking Speeds up one-time builds
+  --enable-dependency-tracking  Do not reject slow dependency extractors
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-libpng=prefix    include support for png output (if libpng is
+                          available)
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <jbig2-dev@ghostscript.com>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+jbig2dec configure 0.11
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by jbig2dec $as_me 0.11, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+am__api_version="1.7"
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+ # test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+   test -f $srcdir/config.status; then
+  { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='jbig2dec'
+ VERSION='0.11'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+
+JBIG2DEC_LT_CURRENT=0
+
+JBIG2DEC_LT_REVISION=0
+
+JBIG2DEC_LT_AGE=0
+
+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+   am__include=include
+   am__quote=
+   _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+      am__include=.include
+      am__quote="\""
+      _am_result=BSD
+   fi
+fi
+
+
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+
+
+if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      : > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored.
+      if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+
+
+if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+if test "x$CC" != xcc; then
+  { $as_echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+  { $as_echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+		      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+   test -f conftest2.$ac_objext && { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); };
+then
+  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+  if test "x$CC" != xcc; then
+    # Test first that cc exists at all.
+    if { ac_try='cc -c conftest.$ac_ext >&5'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+      rm -f conftest2.*
+      if { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 test -f conftest2.$ac_objext && { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); };
+      then
+	# cc works too.
+	:
+      else
+	# cc exists but doesn't like -o.
+	eval ac_cv_prog_cc_${ac_cc}_c_o=no
+      fi
+    fi
+  fi
+else
+  eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define NO_MINUS_C_MINUS_O 1
+_ACEOF
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.6b'
+macro_revision='1.3017'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     $as_unset ac_script || ac_script=
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:$LINENO: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:4404: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:4407: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:4410: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:$LINENO: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+const struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line 5616 "configure"' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_cc_needs_belf=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_cc_needs_belf=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:$LINENO: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:$LINENO: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL64+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:$LINENO: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_ld_exported_symbols_list=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[012]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in dlfcn.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+# Set options
+
+
+
+        enable_dlopen=no
+
+
+  enable_win32_dll=no
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7469: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7473: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl*)
+	# IBM XL C 8.0/Fortran 10.1 on PPC
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7808: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7812: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7913: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:7917: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7968: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:7972: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec=
+	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec='$convenience'
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_from_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  whole_archive_flag_spec=''
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=echo
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_flag_spec_ld='+b $libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        cat >conftest.$ac_ext <<_ACEOF
+int foo(void) {}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+        LDFLAGS="$save_LDFLAGS"
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $RM conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl
+	pic_flag=$lt_prog_compiler_pic
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag
+        allow_undefined_flag=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc=no
+        else
+	  archive_cmds_need_lc=yes
+        fi
+        allow_undefined_flag=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $RM conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
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+
+
+  { $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # Some binutils ld are patched to set DT_RUNPATH
+  save_LDFLAGS=$LDFLAGS
+  save_libdir=$libdir
+  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
+  shlibpath_overrides_runpath=yes
+fi
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+  LDFLAGS=$save_LDFLAGS
+  libdir=$save_libdir
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Add ABI-specific directories to the system library path.
+  sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
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+
+
+
+
+
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+
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+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shl_load (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
+if test "x$ac_cv_func_shl_load" = x""yes; then
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char dlopen (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
+if test "x$ac_cv_func_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_svld_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_svld_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_dld_link=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_dld_link=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10771 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10867 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# platform specific compiler flags
+if test "x$GCC" = xyes; then
+  CFLAGS="$CFLAGS -Wall"
+fi
+
+# Checks for libraries.
+
+# Check whether --with-libpng was given.
+if test "${with_libpng+set}" = set; then
+  withval=$with_libpng; ac_cv_want_libpng="$withval"
+else
+  ac_cv_want_libpng="yes"
+fi
+
+save_cflags="$CFLAGS"
+save_ldflags="$LDFLAGS"
+have_libpng="no"
+if test "x$ac_cv_want_libpng" != "xno"; then
+  if test "x$ac_cv_want_libpng" != "xyes"; then
+        CFLAGS="$CFLAGS -I$ac_cv_want_libpng/include"
+    LDFLAGS="$LDFLAGS -L$ac_cv_want_libpng/lib"
+  fi
+    { $as_echo "$as_me:$LINENO: checking for library containing pow" >&5
+$as_echo_n "checking for library containing pow... " >&6; }
+if test "${ac_cv_search_pow+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pow ();
+int
+main ()
+{
+return pow ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_pow=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_pow+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_pow+set}" = set; then
+  :
+else
+  ac_cv_search_pow=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pow" >&5
+$as_echo "$ac_cv_search_pow" >&6; }
+ac_res=$ac_cv_search_pow
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+  { $as_echo "$as_me:$LINENO: checking for png_check_sig in -lpng" >&5
+$as_echo_n "checking for png_check_sig in -lpng... " >&6; }
+if test "${ac_cv_lib_png_png_check_sig+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpng  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char png_check_sig ();
+int
+main ()
+{
+return png_check_sig ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_png_png_check_sig=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_png_png_check_sig=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_check_sig" >&5
+$as_echo "$ac_cv_lib_png_png_check_sig" >&6; }
+if test "x$ac_cv_lib_png_png_check_sig" = x""yes; then
+
+    { $as_echo "$as_me:$LINENO: checking for deflate in -lz" >&5
+$as_echo_n "checking for deflate in -lz... " >&6; }
+if test "${ac_cv_lib_z_deflate+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char deflate ();
+int
+main ()
+{
+return deflate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_z_deflate=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_z_deflate=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5
+$as_echo "$ac_cv_lib_z_deflate" >&6; }
+if test "x$ac_cv_lib_z_deflate" = x""yes; then
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBPNG 1
+_ACEOF
+
+      LIBS="-lpng -lz $LIBS"
+      case " $LIBOBJS " in
+  *" jbig2_image_png.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS jbig2_image_png.$ac_objext"
+ ;;
+esac
+
+      have_libpng="yes"
+
+fi
+
+
+fi
+
+fi
+if test "x$have_libpng" != "xyes"; then
+  CFLAGS="$save_cflags"
+  LDFLAGS="$save_ldflags"
+fi
+
+# Checks for header files.
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+
+
+
+
+for ac_header in libintl.h stddef.h unistd.h strings.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ---------------------------------------- ##
+## Report this to jbig2-dev@ghostscript.com ##
+## ---------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+stdint_types_in="no_replacement_found"
+stdint_types_discovered="yes"
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of char" >&5
+$as_echo_n "checking size of char... " >&6; }
+if test "${ac_cv_sizeof_char+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_char=$ac_lo;;
+'') if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (char)); }
+static unsigned long int ulongval () { return (long int) (sizeof (char)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (char))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (char))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (char))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_char=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+$as_echo "$ac_cv_sizeof_char" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if test "${ac_cv_sizeof_short+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_short=$ac_lo;;
+'') if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (short)); }
+static unsigned long int ulongval () { return (long int) (sizeof (short)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (short))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (short))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (short))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_short=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if test "${ac_cv_sizeof_int+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (int)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (int))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (int))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (int))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_int=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if test "${ac_cv_sizeof_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long=$ac_lo;;
+'') if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (long)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (long))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (long))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (long))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+case 1 in
+  $ac_cv_sizeof_char) int8_type="char";;
+  *) stdint_types_discovered="no"
+esac
+case 2 in
+  $ac_cv_sizeof_short) int16_type="short";;
+  $ac_cv_sizeof_char)  int16_type="char";;
+  $ac_cv_sizeof_int)   int16_type="char";;
+  *) stdint_types_discovered="no";;
+esac
+case 4 in
+  $ac_cv_sizeof_int)   int32_type="int";;
+  $ac_cv_sizeof_long)  int32_type="long";;
+  $ac_cv_sizeof_short) int32_type="short";;
+  *) stdint_types_discovered="no";;
+esac
+if test "${ac_cv_header_stdint_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for stdint.h" >&5
+$as_echo_n "checking for stdint.h... " >&6; }
+if test "${ac_cv_header_stdint_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
+$as_echo "$ac_cv_header_stdint_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking stdint.h usability" >&5
+$as_echo_n "checking stdint.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <stdint.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking stdint.h presence" >&5
+$as_echo_n "checking stdint.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdint.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: stdint.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: stdint.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: stdint.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: stdint.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: stdint.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: stdint.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ---------------------------------------- ##
+## Report this to jbig2-dev@ghostscript.com ##
+## ---------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for stdint.h" >&5
+$as_echo_n "checking for stdint.h... " >&6; }
+if test "${ac_cv_header_stdint_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_stdint_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
+$as_echo "$ac_cv_header_stdint_h" >&6; }
+
+fi
+
+
+if test "x$ac_cv_header_stdint_h" != "xyes"; then
+  for include in sys/types.h inttypes.h sys/inttypes.h sys/int_types.h ; do
+    { $as_echo "$as_me:$LINENO: checking for uint32_t in $include" >&5
+$as_echo_n "checking for uint32_t in $include... " >&6; }
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$include>
+int
+main ()
+{
+uint32_t canary;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+      { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+      stdint_types_in="$include"
+      break;
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+  if test "x$stdint_types_in" != "xno_replacement_found"; then
+    { $as_echo "$as_me:$LINENO: result: Adding $stdint_types_in to config header for stdint types" >&5
+$as_echo "Adding $stdint_types_in to config header for stdint types" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define JBIG2_REPLACE_STDINT_H /**/
+_ACEOF
+
+  elif test "x$stdint_types_discovered" = "xno"; then
+    { { $as_echo "$as_me:$LINENO: error:
+Unable to find suitable definitions of the stdint.h types (uint32_t and friends)
+You will have to define these yourself in a separate header.
+See config_win32.h for an example.
+    " >&5
+$as_echo "$as_me: error:
+Unable to find suitable definitions of the stdint.h types (uint32_t and friends)
+You will have to define these yourself in a separate header.
+See config_win32.h for an example.
+    " >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+fi
+JBIG2_INT32_T=$int32_type
+
+JBIG2_INT16_T=$int16_type
+
+JBIG2_INT8_T=$int8_type
+
+JBIG2_STDINT_H=$stdint_types_in
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_const=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test "x$ac_cv_type_size_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+
+ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if test "${ac_cv_c_bigendian+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are some -arch flags.  Note that *ppc* also matches
+	# ppc64.  This check is also rather less than ideal.
+	case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in  #(
+	  *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
+	esac
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then
+  # Try to guess by grepping values from an object file.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=no
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_bigendian=yes
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+    fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+;; #(
+   no)
+      ;; #(
+   universal)
+
+cat >>confdefs.h <<\_ACEOF
+#define AC_APPLE_UNIVERSAL_BUILD 1
+_ACEOF
+
+     ;; #(
+   *)
+     { { $as_echo "$as_me:$LINENO: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+$as_echo "$as_me: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+   { (exit 1); exit 1; }; } ;;
+ esac
+
+
+# Checks for library functions.
+{ $as_echo "$as_me:$LINENO: checking for working memcmp" >&5
+$as_echo_n "checking for working memcmp... " >&6; }
+if test "${ac_cv_func_memcmp_working+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_memcmp_working=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+  /* Some versions of memcmp are not 8-bit clean.  */
+  char c0 = '\100', c1 = '\200', c2 = '\201';
+  if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
+    return 1;
+
+  /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
+     or more and with at least one buffer not starting on a 4-byte boundary.
+     William Lewis provided this test program.   */
+  {
+    char foo[21];
+    char bar[21];
+    int i;
+    for (i = 0; i < 4; i++)
+      {
+	char *a = foo + i;
+	char *b = bar + i;
+	strcpy (a, "--------01111111");
+	strcpy (b, "--------10000000");
+	if (memcmp (a, b, 16) >= 0)
+	  return 1;
+      }
+    return 0;
+  }
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_memcmp_working=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_memcmp_working=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
+$as_echo "$ac_cv_func_memcmp_working" >&6; }
+test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
+  *" memcmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
+ ;;
+esac
+
+
+
+for ac_func in snprintf
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  case " $LIBOBJS " in
+  *" $ac_func.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+
+
+
+
+for ac_func in memset strdup
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+{ $as_echo "$as_me:$LINENO: checking for getopt_long" >&5
+$as_echo_n "checking for getopt_long... " >&6; }
+if test "${ac_cv_func_getopt_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define getopt_long to an innocuous variant, in case <limits.h> declares getopt_long.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define getopt_long innocuous_getopt_long
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char getopt_long (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef getopt_long
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getopt_long ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_getopt_long || defined __stub___getopt_long
+choke me
+#endif
+
+int
+main ()
+{
+return getopt_long ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_getopt_long=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_getopt_long=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_getopt_long" >&5
+$as_echo "$ac_cv_func_getopt_long" >&6; }
+if test "x$ac_cv_func_getopt_long" = x""yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETOPT_LONG /**/
+_ACEOF
+
+else
+
+	case " $LIBOBJS " in
+  *" getopt.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS getopt.$ac_objext"
+ ;;
+esac
+
+	case " $LIBOBJS " in
+  *" getopt1.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS getopt1.$ac_objext"
+ ;;
+esac
+
+
+fi
+
+
+# generate output
+ac_config_files="$ac_config_files Makefile config_types.h"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by jbig2dec $as_me 0.11, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+jbig2dec config.status 0.11
+configured by $0, generated by GNU Autoconf 2.63,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"')  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+  ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "config_types.h") CONFIG_FILES="$CONFIG_FILES config_types.h" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    "$ac_file" | "$ac_file":* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+  # Strip MF so we end up with the name of the file.
+  mf=`echo "$mf" | sed -e 's/:.*$//'`
+  # Check whether this is an Automake generated Makefile or not.
+  # We used to match only the files named `Makefile.in', but
+  # some people rename them; so instead we look at the file content.
+  # Grep'ing the first line is not enough: some people post-process
+  # each Makefile.in and add a new line on top of each file to say so.
+  # So let's grep whole file.
+  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+    dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  else
+    continue
+  fi
+  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
+  # Extract the definition of DEP_FILES from the Makefile without
+  # running `make'.
+  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+  test -z "$DEPDIR" && continue
+  # When using ansi2knr, U may be empty or an underscore; expand it
+  U=`sed -n -e '/^U = / s///p' < "$mf"`
+  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
+  # We invoke sed twice because it is the simplest approach to
+  # changing $(DEPDIR) to its actual value in the expansion.
+  for file in `sed -n -e '
+    /^DEP_FILES = .*\\\\$/ {
+      s/^DEP_FILES = //
+      :loop
+	s/\\\\$//
+	p
+	n
+	/\\\\$/ b loop
+      p
+    }
+    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
+       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+    # Make sure the directory exists.
+    test -f "$dirpart/$file" && continue
+    fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    { as_dir=$dirpart/$fdir
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+    # echo "creating $dirpart/$file"
+    echo '# dummy' > "$dirpart/$file"
+  done
+done
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1+=\$2"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+    ;;
+  esac
+
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+ ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/contrib/media/updf/include/conio.h b/contrib/media/updf/include/conio.h
new file mode 100644
index 000000000..ed9ff0274
--- /dev/null
+++ b/contrib/media/updf/include/conio.h
@@ -0,0 +1,112 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_conio_h_
+#define __dj_include_conio_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+
+extern int directvideo; /* ignored by gppconio */
+extern int _wscroll;
+
+#define _NOCURSOR      0
+#define _SOLIDCURSOR   1
+#define _NORMALCURSOR  2
+
+struct text_info {
+    unsigned char winleft;
+    unsigned char wintop;
+    unsigned char winright;
+    unsigned char winbottom;
+    unsigned char attribute;
+    unsigned char normattr;
+    unsigned char currmode;
+    unsigned char screenheight;
+    unsigned char screenwidth;
+    unsigned char curx;
+    unsigned char cury;
+};
+
+enum text_modes { LASTMODE=-1, BW40=0, C40, BW80, C80, MONO=7, C4350=64 };
+
+enum COLORS {
+    /*  dark colors     */
+    BLACK,          
+    BLUE,
+    GREEN,
+    CYAN,
+    RED,
+    MAGENTA,
+    BROWN,
+    LIGHTGRAY,
+    /*  light colors    */
+    DARKGRAY, /* "light black" */
+    LIGHTBLUE,
+    LIGHTGREEN,
+    LIGHTCYAN,
+    LIGHTRED,
+    LIGHTMAGENTA,
+    YELLOW,
+    WHITE
+};
+
+#define BLINK   0x80    /*  blink bit   */
+
+void    blinkvideo(void);
+char *  cgets(char *_str); 
+void    clreol(void);
+void    clrscr(void);
+int     _conio_kbhit(void); /* checks for ungetch char */
+int     cprintf(const char *_format, ...) __attribute__((format(printf,1,2)));
+int     cputs(const char *_str);
+int     cscanf(const char *_format, ...) __attribute__((format(scanf,1,2)));
+void    delline(void);
+int     getch(void);
+int     getche(void);
+int     gettext(int _left, int _top, int _right, int _bottom, void *_destin);
+void    gettextinfo(struct text_info *_r);
+void    gotoxy(int _x, int _y);
+void    gppconio_init(void);
+void    highvideo(void);
+void    insline(void);
+void	intensevideo(void);
+void    lowvideo(void);
+int     movetext(int _left, int _top, int _right, int _bottom, int _destleft, int _desttop);
+void    normvideo(void);
+int     putch(int _c);
+int     puttext(int _left, int _top, int _right, int _bottom, void *_source);
+void    _setcursortype(int _type);
+void    _set_screen_lines(int _nlines);
+void    textattr(int _attr);
+void    textbackground(int _color);
+void    textcolor(int _color);
+void    textmode(int _mode);
+int     ungetch(int); 
+int     wherex(void);
+int     wherey(void);
+void    window(int _left, int _top, int _right, int _bottom);
+
+#define kbhit _conio_kbhit /* Who ever includes gppconio.h probably
+                              also wants _conio_kbhit and not kbhit
+                              from libc */
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_conio_h_ */
diff --git a/contrib/media/updf/include/console.c b/contrib/media/updf/include/console.c
new file mode 100644
index 000000000..5b5870295
--- /dev/null
+++ b/contrib/media/updf/include/console.c
@@ -0,0 +1,144 @@
+#include<menuet/os.h>
+
+
+///===========================
+
+#define CON_COLOR_BLUE		1
+#define CON_COLOR_GREEN		2
+#define CON_COLOR_RED		4
+#define CON_COLOR_BRIGHT	8
+/* öâåò ôîíà */
+#define CON_BGR_BLUE		0x10
+#define CON_BGR_GREEN		0x20
+#define CON_BGR_RED		0x40
+#define CON_BGR_BRIGHT		0x80
+
+///===========================
+#define _stdcall __attribute__((stdcall))
+#define __stdcall __attribute__((stdcall))
+#define _cdecl __attribute__((cdecl))
+#define __cdecl __attribute__((cdecl))
+
+
+
+
+
+void (* _stdcall con_init)(unsigned w_w, unsigned w_h, unsigned s_w, unsigned s_h, const char* t);
+void (* _cdecl printf)(const char* format,...);
+void (* _stdcall _exit2)(char bCloseWindow);
+void (* __stdcall gets)(char* str, int n);
+ int (* __stdcall getch)(void);
+ int (* __stdcall con_get_font_height)(void);
+ int (* __stdcall con_set_cursor_height)(int new_height);
+unsigned (*__stdcall con_get_flags)(void);
+unsigned (*__stdcall con_set_flags)(unsigned new_flags);
+void (*__stdcall con_cls)(void);
+
+typedef struct 
+{
+unsigned	p00 __attribute__((packed));
+unsigned	p04 __attribute__((packed));
+unsigned	p08 __attribute__((packed));
+unsigned	p12 __attribute__((packed));
+unsigned	p16 __attribute__((packed));
+char		p20 __attribute__((packed));
+char		*p21 __attribute__((packed));
+} kol_struct70 __attribute__((packed));
+
+typedef struct
+{
+char	*name __attribute__((packed));
+void	*data __attribute__((packed));
+} kol_struct_import __attribute__((packed));
+
+///===========================
+
+void kol_exit()
+{
+asm ("int $0x40"::"a"(-1));
+}
+
+int kol_file_70(kol_struct70 *k)
+{
+asm ("int $0x40"::"a"(70), "b"(k));
+}
+
+
+
+void* kol_cofflib_procload (kol_struct_import *imp, char *name)
+{
+int i;
+for (i=0;;i++)
+	if ( NULL == ((imp+i) -> name))
+		break;
+	else
+		if ( 0 == strcmp(name, (imp+i)->name) )
+			return (imp+i)->data;
+return NULL;
+}
+
+
+
+
+void CONSOLE_INIT(char title[])
+{
+kol_struct_import *imp;
+
+__menuet__debug_out ("console init");
+imp = __kolibri__cofflib_load("/sys/lib/console.obj");
+if (imp == NULL)
+	{__menuet__debug_out ("imp NULL"); kol_exit();}
+
+con_init = ( _stdcall  void (*)(unsigned, unsigned, unsigned, unsigned, const char*)) 
+		kol_cofflib_procload (imp, "con_init");
+if (con_init == NULL)
+	{__menuet__debug_out ("con init failed"); kol_exit();}
+
+printf = ( _cdecl void (*)(const char*,...))
+		kol_cofflib_procload (imp, "con_printf");
+if (printf == NULL)
+	kol_exit();
+
+_exit2 = ( _stdcall void (*)(char))
+		kol_cofflib_procload (imp, "con_exit");
+if (_exit2 == NULL)
+	kol_exit();
+
+gets = ( _stdcall void (*)(char*, int))
+		kol_cofflib_procload (imp, "con_gets");
+if (gets == NULL)
+	kol_exit();
+
+getch = ( _stdcall int (*)(void))
+		kol_cofflib_procload (imp, "con_getch2");
+if (getch == NULL)
+	kol_exit();
+
+con_get_font_height = ( _stdcall int (*)(void))
+		kol_cofflib_procload (imp, "con_get_font_height");
+if (con_get_font_height == NULL)
+	kol_exit();
+
+con_set_cursor_height = ( _stdcall int (*)(int))
+		kol_cofflib_procload (imp, "con_set_cursor_height");
+if (con_set_cursor_height == NULL)
+	kol_exit();
+
+con_get_flags = ( _stdcall unsigned (*)(void))
+		kol_cofflib_procload (imp, "con_get_flags");
+if (con_get_flags == NULL)
+	kol_exit();
+
+con_set_flags = ( _stdcall unsigned (*)(unsigned))
+		kol_cofflib_procload (imp, "con_set_flags");
+if (con_set_flags == NULL)
+	kol_exit();
+
+con_cls = ( _stdcall void (*)(void))
+		kol_cofflib_procload (imp, "con_cls");
+if (con_cls == NULL)
+	kol_exit();
+
+__menuet__debug_out ("success");
+con_init(-1, -1, -1, -1, title);
+}
diff --git a/contrib/media/updf/include/core_yacasmain.h b/contrib/media/updf/include/core_yacasmain.h
new file mode 100644
index 000000000..39cdad0d0
--- /dev/null
+++ b/contrib/media/updf/include/core_yacasmain.h
@@ -0,0 +1,8 @@
+CORE_KERNEL_FUNCTION("Exit",LispExit,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsExitRequested",LispExitRequested,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("HistorySize",LispHistorySize,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("StaSiz",LispStackSize,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsPromptShown",LispIsPromptShown,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ReadCmdLineString",LispReadCmdLineString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GetTime",LispTime,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FileSize",LispFileSize,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
diff --git a/contrib/media/updf/include/corefunctions.h b/contrib/media/updf/include/corefunctions.h
new file mode 100644
index 000000000..99a8d178b
--- /dev/null
+++ b/contrib/media/updf/include/corefunctions.h
@@ -0,0 +1,251 @@
+//
+// declare the core functions that have special syntax
+//
+
+OPERATOR(bodied,KMaxPrecedence,While)
+OPERATOR(bodied,KMaxPrecedence,Rule)
+OPERATOR(bodied,KMaxPrecedence,MacroRule)
+OPERATOR(bodied,KMaxPrecedence,RulePattern)
+OPERATOR(bodied,KMaxPrecedence,MacroRulePattern)
+OPERATOR(bodied,KMaxPrecedence,FromFile)
+OPERATOR(bodied,KMaxPrecedence,FromString)
+OPERATOR(bodied,KMaxPrecedence,ToFile)
+OPERATOR(bodied,KMaxPrecedence,ToString)
+OPERATOR(bodied,KMaxPrecedence,ToStdout)
+OPERATOR(bodied,KMaxPrecedence,TraceRule)
+OPERATOR(bodied,KMaxPrecedence,Subst)
+OPERATOR(bodied,KMaxPrecedence,LocalSymbols)
+OPERATOR(bodied,KMaxPrecedence,BackQuote)
+OPERATOR(prefix,0,`)
+OPERATOR(prefix,0,@)
+OPERATOR(prefix,0,_)
+OPERATOR(infix,0,_)
+
+
+//
+// Evaluation direction.
+//
+CORE_KERNEL_FUNCTION("Hold",LispQuote,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Eval",LispEval,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//
+// Input/output functions
+//
+CORE_KERNEL_FUNCTION("Write",LispWrite,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("WriteString",LispWriteString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FullForm",LispFullForm,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefaultDirectory",LispDefaultDirectory,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FromFile",LispFromFile,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FromString",LispFromString,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Read",LispRead,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ReadToken",LispReadToken,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ToFile",LispToFile,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ToString",LispToString,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ToStdout",LispToStdout,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Load",LispLoad,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//
+// Variable setting/clearing
+//
+CORE_KERNEL_FUNCTION("Set",LispSetVar,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroSet",LispMacroSetVar,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+// MacroClear is the same as Clear, but with its arguments evaluated first
+CORE_KERNEL_FUNCTION("Clear",LispClearVar,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("MacroClear",LispClearVar,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+
+CORE_KERNEL_FUNCTION("Local",LispNewLocal,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("MacroLocal",LispNewLocal,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+
+//
+// List and compound object manipulation
+//
+CORE_KERNEL_FUNCTION("Head",LispHead,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathNth",LispNth,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Tail",LispTail,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DestructiveReverse",LispDestructiveReverse,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Length",LispLength,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("List",LispList,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("UnList",LispUnList,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Listify",LispListify,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Concat",LispConcatenate,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("ConcatStrings",LispConcatenateStrings,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+
+CORE_KERNEL_FUNCTION("Delete",LispDelete,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DestructiveDelete",LispDestructiveDelete,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Insert",LispInsert,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DestructiveInsert",LispDestructiveInsert,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Replace",LispReplace,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DestructiveReplace",LispDestructiveReplace,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Atom",LispAtomize,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("String",LispStringify,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CharString",LispCharString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FlatCopy",LispFlatCopy,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//???CORE_KERNEL_FUNCTION("",LispNoCacheConcatenateStrings)
+
+//
+// Program control flow
+//
+CORE_KERNEL_FUNCTION("Prog",LispProgBody,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("While",LispWhile,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("If",LispIf,2,YacasEvaluator::Macro | YacasEvaluator::Variable)
+//
+// Error handling
+//
+CORE_KERNEL_FUNCTION("Check",LispCheck,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("TrapError",LispTrapError,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GetCoreError",LispGetCoreError,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//
+// User function definition
+//
+CORE_KERNEL_FUNCTION("Prefix",LispPreFix,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Infix",LispInFix,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Postfix",LispPostFix,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Bodied",LispBodied,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RuleBase",LispRuleBase,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroRuleBase",LispMacroRuleBase,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RuleBaseListed",LispRuleBaseListed,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroRuleBaseListed",LispMacroRuleBaseListed,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefMacroRuleBase",LispDefMacroRuleBase,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefMacroRuleBaseListed",LispDefMacroRuleBaseListed,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("HoldArg",LispHoldArg,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Rule",LispNewRule,5,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroRule",LispMacroNewRule,5,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("UnFence",LispUnFence,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Retract",LispRetract,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+//
+// Predicates
+//
+CORE_KERNEL_FUNCTION("MathNot",LispNot,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION_ALIAS("Not",LispNot,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathAnd",LispLazyAnd,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION_ALIAS("And",LispLazyAnd,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("MathOr",LispLazyOr,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION_ALIAS("Or",LispLazyOr,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("Equals",LispEquals,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION_ALIAS("=",LispEquals,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LessThan",LispLessThan,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GreaterThan",LispGreaterThan,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsFunction",LispIsFunction,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsAtom",LispIsAtom,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsNumber",LispIsNumber,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsInteger",LispIsInteger,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsList",LispIsList,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsString",LispIsString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsBound",LispIsBound,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+//
+// Math functions (REQUIRING number inputs);.
+//
+CORE_KERNEL_FUNCTION("MathMultiply",LispMultiply,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathAdd",LispAdd,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathSubtract",LispSubtract,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathDivide",LispDivide,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Builtin'Precision'Set",YacasBuiltinPrecisionSet,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathGetExactBits",LispGetExactBits,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathSetExactBits",LispSetExactBits,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathBitCount",LispBitCount,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathSign",LispMathSign,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathIsSmall",LispMathIsSmall,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathNegate",LispMathNegate,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathFloor",LispFloor,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathCeil",LispCeil,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathAbs",LispAbs,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathMod",LispMod,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathDiv",LispDiv,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("BitsToDigits",LispBitsToDigits,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DigitsToBits",LispDigitsToBits,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathGcd",LispGcd,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("SystemCall",LispSystemCall,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FastArcSin",LispFastArcSin,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FastLog",LispFastLog,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FastPower",LispFastPower,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ShiftLeft",LispShiftLeft,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ShiftRight",LispShiftRight,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FromBase",LispFromBase,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ToBase",LispToBase,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MaxEvalDepth",LispMaxEvalDepth,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefLoad",LispDefLoad,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Use",LispUse,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RightAssociative",LispRightAssociative,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LeftPrecedence",LispLeftPrecedence,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RightPrecedence",LispRightPrecedence,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsBodied",LispIsBodied,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsInfix",LispIsInFix,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsPrefix",LispIsPreFix,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsPostfix",LispIsPostFix,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("OpPrecedence",LispGetPrecedence,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("OpLeftPrecedence",LispGetLeftPrecedence,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("OpRightPrecedence",LispGetRightPrecedence,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Builtin'Precision'Get",YacasBuiltinPrecisionGet,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("BitAnd",LispBitAnd,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("BitOr",LispBitOr,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("BitXor",LispBitXor,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Secure",LispSecure,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FindFile",LispFindFile,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FindFunction",LispFindFunction,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+// Generic object support
+CORE_KERNEL_FUNCTION("IsGeneric",LispIsGeneric,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GenericTypeName",LispGenericTypeName,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Array'Create",GenArrayCreate,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Array'Size",GenArraySize,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Array'Get",GenArrayGet,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Array'Set",GenArraySet,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval",LispCustomEval,4,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval'Expression",LispCustomEvalExpression,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval'Result",LispCustomEvalResult,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval'Locals",LispCustomEvalLocals,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval'Stop",LispCustomEvalStop,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+CORE_KERNEL_FUNCTION("TraceRule",LispTraceRule,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("TraceStack",LispTraceStack,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LispRead",LispReadLisp,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LispReadListed",LispReadLispListed,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Type",LispType,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("StringMid'Get",YacasStringMidGet,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("StringMid'Set",YacasStringMidSet,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+// Pattern matching
+CORE_KERNEL_FUNCTION("Pattern'Create",GenPatternCreate,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Pattern'Matches",GenPatternMatches,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RuleBaseDefined",LispRuleBaseDefined,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefLoadFunction",LispDefLoadFunction,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RuleBaseArgList",LispRuleBaseArgList,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RulePattern",LispNewRulePattern,5,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroRulePattern",LispMacroNewRulePattern,5,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Subst",LispSubst,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LocalSymbols",LispLocalSymbols,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("FastIsPrime",LispFastIsPrime,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathFac",LispFac,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ApplyPure",LispApplyPure,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("PrettyReader'Set",YacasPrettyReaderSet,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("PrettyReader'Get",YacasPrettyReaderGet,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("PrettyPrinter'Set",YacasPrettyPrinterSet,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("PrettyPrinter'Get",YacasPrettyPrinterGet,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GarbageCollect",LispGarbageCollect,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("SetGlobalLazyVariable",LispSetGlobalLazyVariable,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("PatchLoad",LispPatchLoad,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("PatchString",LispPatchString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ExtraInfo'Set",YacasExtraInfoSet,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ExtraInfo'Get",YacasExtraInfoGet,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefaultTokenizer",LispDefaultTokenizer,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CommonLispTokenizer",LispCommonLispTokenizer,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("XmlTokenizer",LispXmlTokenizer,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("XmlExplodeTag",LispExplodeTag,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Builtin'Assoc",YacasBuiltinAssoc,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CurrentFile",LispCurrentFile,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CurrentLine",LispCurrentLine,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("`",LispBackQuote,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+
+//
+// Debugging functions
+//
+CORE_KERNEL_FUNCTION("MathDebugInfo",LispDumpBigNumberDebugInfo,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("InDebugMode",LispInDebugMode,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DebugFile",LispDebugFile,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DebugLine",LispDebugLine,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//
+// Information functions
+//
+CORE_KERNEL_FUNCTION("Version",LispVersion,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
diff --git a/contrib/media/updf/include/crc32.h b/contrib/media/updf/include/crc32.h
new file mode 100644
index 000000000..13b33c086
--- /dev/null
+++ b/contrib/media/updf/include/crc32.h
@@ -0,0 +1,8 @@
+
+long crc32val;
+
+void UpdateCRC(unsigned char *s,
+               register int len);
+
+ /* update running CRC calculation with contents of a buffer */
+
diff --git a/contrib/media/updf/include/crt0.h b/contrib/media/updf/include/crt0.h
new file mode 100644
index 000000000..e47231b2e
--- /dev/null
+++ b/contrib/media/updf/include/crt0.h
@@ -0,0 +1,191 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_crt0_h_
+#define __dj_include_crt0_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/*****************************************************************************\
+ * crt0.h - specific to go32 v2.0 applications, controls command line
+ * argument creation.
+\*****************************************************************************/
+
+/*****************************************************************************\
+ * If the application wishes to provide a wildcard expansion function,
+ * it should define a __crt0_glob_function function.  It should return
+ * a list of the expanded values, or 0 if no expansion will occur.
+ * The startup code will free the returned pointer if it is nonzero.
+ *
+ * If no expander function is provided, wildcards will be expanded in
+ * the POSIX.1 style.  To disable expansion, provide a __crt0_glob_function
+ * that always returns 0.
+ *
+ * Applications that do not rely on environment variables can provide an
+ * alternate version of __crt0_load_environment_file that does nothing.
+ *
+ * Applications that do not rely on arguments passed to main() can
+ * provide an alternate version of __crt0_setup_arguments() that does
+ * nothing.
+\*****************************************************************************/
+
+extern char  *__dos_argv0;
+extern int    __crt0_argc;
+extern char **__crt0_argv;
+
+void   __crt0_load_environment_file(char *_app_name);
+void   __crt0_setup_arguments(void);
+char **__crt0_glob_function(char *_arg);
+
+/*****************************************************************************\
+ *
+ *  To set any of these startup flags, add the following declaration to
+ *  *your* source code:
+ *   
+ *	int _crt0_startup_flags = _CRT0_FLAG_* | _CRT0_FLAG_*;
+ *  
+ *  The default is all flags off.
+ *
+\*****************************************************************************/
+
+extern int _crt0_startup_flags;
+
+/* If set, argv[0] is left in whatever case it was.  If not set, all
+** characters are mapped to lower case.  Note that if the argv0 field in
+** the stubinfo structure is present, the case of that part of argv0 is not
+** affected. 
+*/
+#define _CRT0_FLAG_PRESERVE_UPPER_CASE		0x0001
+
+/* If set, reverse slashes (dos-style) are preserved in argv[0].  If not
+** set, all reverse slashes are replaced with unix-style slashes.
+*/
+#define _CRT0_FLAG_USE_DOS_SLASHES		0x0002
+
+/* If set, the .EXE suffix is removed from the file name component of
+** argv[0].  If not set, the suffix remains. 
+*/
+#define _CRT0_FLAG_DROP_EXE_SUFFIX		0x0004
+
+/* If set, the drive specifier (ex: `C:') is removed from the beginning of
+** argv[0] (if present).  If not set, the drive specifier remains. 
+*/
+#define _CRT0_FLAG_DROP_DRIVE_SPECIFIER	0x0008
+
+/* If set, response files (ex: @gcc.rf) are not expanded.  If not set, the
+** contents of the response files are used to create arguments.  Note that
+** if the file does not exist, that argument remains unexpanded. 
+*/
+#define _CRT0_FLAG_DISALLOW_RESPONSE_FILES	0x0010
+
+/* If set, fill sbrk()'d memory with a constant value.  If not, memory
+** gets whatever happens to have been in there, which breaks some
+** applications.
+*/
+#define _CRT0_FLAG_FILL_SBRK_MEMORY		0x0020
+
+/* If set, fill memory (above) with 0xdeadbeef, else fill with zero.
+** This is especially useful for debugging uninitialized memory problems.
+*/
+#define _CRT0_FLAG_FILL_DEADBEEF		0x0040
+
+/* If set, set DS limit to 4GB which allows use of near pointers to DOS
+** (and other) memory.  WARNING, disables memory protection and bad pointers
+** may crash the machine or wipe out your data.
+*/
+#define _CRT0_FLAG_NEARPTR			0x0080
+
+/* If set, disable NULL pointer protection (if it can be controlled at all).
+*/
+#define _CRT0_FLAG_NULLOK			0x0100
+
+/* If set, enabled capture of NMI in exception code.  This may cause problems
+** with laptops and "green" boxes which use it to wake up.  Default is to 
+** leave NMIs alone and pass through to real mode code.  You decide.
+*/
+#define _CRT0_FLAG_NMI_SIGNAL			0x0200
+
+/* If set, disable usage of long file name functions even on systems
+** (such as Win95) which support them.  This might be needed to work
+** around program assumptions on file name format on programs written
+** specifically for DOS.
+*/
+#define _CRT0_FLAG_NO_LFN			0x0400
+
+/* If set, chooses an sbrk() algorithm.  If your code requires one type
+** or the other, set the value (since the default may change).  The non-move
+** sbrk makes sure the base of CS/DS/SS does not change.  Each new sbrk() 
+** allocation is put in a different DPMI memory block.  This works best with
+** DOS programs which would like to use near pointers or hardware interrupts.
+** The unix sbrk resizes a single memory block, so programs making assumptions
+** about unix-like sbrk behavior may run better with this choice.
+*/
+#define _CRT0_FLAG_NONMOVE_SBRK			0x0000		/* Default */
+#define _CRT0_FLAG_UNIX_SBRK			0x0800
+
+/* If set, locks all memory as it is allocated.  This effectively disables
+** virtual memory, and may be useful if using extensive hardware interrupt
+** codes in a relatively small image size.  The memory is locked after it
+** is sbrk()ed, so the locking may fail.  This bit may be set or cleared
+** during execution.  When sbrk() uses multiple memory zones, it can be
+** difficult to lock all memory since the memory block size and location is
+** impossible to determine.
+*/
+
+#define _CRT0_FLAG_LOCK_MEMORY			0x1000
+
+/* If set, disables all filename letter-case conversion in functions that
+** traverse directories (except findfirst/findnext which always return the
+** filenames exactly as found in the directory entry).  When reset, all
+** filenames on 8+3 MSDOS filesystems and DOS-style 8+3 filenames on LFN
+** systems are converted to lower-case by functions such as `readdir',
+** `getcwd', `_fixpath' and `srchpath'.  Note that when this flag is set,
+** ALL filenames on MSDOS systems will appear in upper-case, which is
+** both ugly and will break many Unix-born programs.  Use only if you know
+** exactly what you are doing!
+*/
+
+#define _CRT0_FLAG_PRESERVE_FILENAME_CASE	0x2000
+
+/* If set, the quote characters ', ", and \ will be retained in argv[]
+** elements when processing command lines passed via `system'.  This is
+** used by `redir', and should only be needed if you want to get the
+** original command line exactly as it was passed by the caller.
+*/
+
+#define _CRT0_FLAG_KEEP_QUOTES			0x4000
+
+/*****************************************************************************\
+ *  Access to the memory handles used by the non-move sbrk algorithm.  
+ *  The handle is the SI:DI DPMI handle; the address is the offset relative 
+ *  to the application's address space.  Address will be zero unused slots > 1.
+\*****************************************************************************/
+
+typedef struct {
+  long handle;
+  unsigned address;
+  } __djgpp_sbrk_handle;
+
+extern __djgpp_sbrk_handle __djgpp_memory_handle_list[256];
+__djgpp_sbrk_handle *__djgpp_memory_handle(unsigned address);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_crt0_h_ */
diff --git a/contrib/media/updf/include/csetjmp b/contrib/media/updf/include/csetjmp
new file mode 100644
index 000000000..ce6fb32c9
--- /dev/null
+++ b/contrib/media/updf/include/csetjmp
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSETJMP
+#include <bits/std_csetjmp.h>
+#endif
diff --git a/contrib/media/updf/include/csignal b/contrib/media/updf/include/csignal
new file mode 100644
index 000000000..b3da42a9a
--- /dev/null
+++ b/contrib/media/updf/include/csignal
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSIGNAL
+#include <bits/std_csignal.h>
+#endif
diff --git a/contrib/media/updf/include/cstdarg b/contrib/media/updf/include/cstdarg
new file mode 100644
index 000000000..36032b22c
--- /dev/null
+++ b/contrib/media/updf/include/cstdarg
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDARG
+#include <bits/std_cstdarg.h>
+#endif
diff --git a/contrib/media/updf/include/cstddef b/contrib/media/updf/include/cstddef
new file mode 100644
index 000000000..086bb726b
--- /dev/null
+++ b/contrib/media/updf/include/cstddef
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDDEF
+#include <bits/std_cstddef.h>
+#endif
diff --git a/contrib/media/updf/include/cstdio b/contrib/media/updf/include/cstdio
new file mode 100644
index 000000000..7a6cf8306
--- /dev/null
+++ b/contrib/media/updf/include/cstdio
@@ -0,0 +1,18 @@
+#ifndef _CSTDIO_INCLUDED
+#define _CSTDIO_INCLUDED
+#include <stdio.h>
+class ios
+{
+public:
+    enum open_mode { in        = 0x01,
+                     out       = 0x02,
+                     ate       = 0x04,
+                     app       = 0x08,
+                     trunc     = 0x10,
+                     nocreate  = 0x20,
+                     noreplace = 0x40,
+                     binary    = 0x80 };
+    enum seek_dir { beg=0, cur=1, end=2 };
+
+};
+#endif
diff --git a/contrib/media/updf/include/cstdlib b/contrib/media/updf/include/cstdlib
new file mode 100644
index 000000000..7796c6b32
--- /dev/null
+++ b/contrib/media/updf/include/cstdlib
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDLIB
+#include <bits/std_cstdlib.h>
+#endif
diff --git a/contrib/media/updf/include/cstring b/contrib/media/updf/include/cstring
new file mode 100644
index 000000000..e69de29bb
diff --git a/contrib/media/updf/include/ctime b/contrib/media/updf/include/ctime
new file mode 100644
index 000000000..b19136e87
--- /dev/null
+++ b/contrib/media/updf/include/ctime
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CTIME
+#include <bits/std_ctime.h>
+#endif
diff --git a/contrib/media/updf/include/ctype.h b/contrib/media/updf/include/ctype.h
new file mode 100644
index 000000000..df46ae22d
--- /dev/null
+++ b/contrib/media/updf/include/ctype.h
@@ -0,0 +1,48 @@
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_ctype_h_
+#define __dj_include_ctype_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+int	isalnum(int c);
+int	isalpha(int c);
+int	iscntrl(int c);
+int	isdigit(int c);
+int	isgraph(int c);
+int	islower(int c);
+int	isprint(int c);
+int	ispunct(int c);
+int	isspace(int c);
+int	isupper(int c);
+int	isxdigit(int c);
+int	tolower(int c);
+int	toupper(int c);
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#include <inlines/ctype.ha>
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+  
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+int	isascii(int c);
+int	toascii(int c);
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#include <inlines/ctype.hd>
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_ctype_h_ */
diff --git a/contrib/media/updf/include/curses.h b/contrib/media/updf/include/curses.h
new file mode 100755
index 000000000..f1ecf40c4
--- /dev/null
+++ b/contrib/media/updf/include/curses.h
@@ -0,0 +1,946 @@
+/*
+***************************************************************************
+* This file comprises part of PDCurses. PDCurses is Public Domain software.
+* You may use this code for whatever purposes you desire. This software
+* is provided AS IS with NO WARRANTY whatsoever.
+* Should this software be used in another application, an acknowledgement
+* that PDCurses code is used would be appreciated, but is not mandatory.
+*
+* Any changes which you make to this software which may improve or enhance
+* it, should be forwarded to the current maintainer for the benefit of 
+* other users.
+*
+* The only restriction placed on this code is that no distribution of
+* modified PDCurses code be made under the PDCurses name, by anyone
+* other than the current maintainer.
+* 
+* See the file maintain.er for details of the current maintainer.
+***************************************************************************
+*/
+/* 
+$Id$
+*/
+/*
+*----------------------------------------------------------------------
+*				PDCurses
+*----------------------------------------------------------------------
+* MH
+*	950126	2.2	Added more System V R4 functions
+*
+*			Added beta Xwindows port
+*
+*			Changed chtype to long
+*
+*			Incorporated panels library
+*
+*			Support for more and newer versions of compilers
+*
+* MH
+*	930531	2.1	Added support for djgpp
+*
+*			Added beta Unix version
+*
+*			Added OS/2 DLL support.
+*
+*			Changed behaviour of overlay(), overwrite() and typeahead()
+*
+*	921120	2.0	Changed #if to #ifdef/#if defined to make it
+*			easier to add new platforms/compilers.
+*
+*			Added System V colour support.
+*
+*			Added OS/2 port.
+*-------
+* Frotz
+*	911221	2.0 pre-beta	Changed back from short to int. (int is the
+*			correct size for the default platform.  Short
+*			might be too short on some platforms.  This
+*			is more portable.  I, also, made this mistake.)
+*
+*			Many functions are now macros.  If you want
+*			the real thing, #undef the macro. (X/Open
+*			requirement.)
+*
+*			Merged many sources into current release.
+*
+*			Added many X/Open routines (not quite all yet).
+*
+*			Added internal documentation to all routines.
+*
+*			Added a HISTORY file to the environment.
+*
+*			Added a CONTRIB file to the environment.
+*-------
+* bl	900114	1.4	Window origin mod in overlay() and overwrite(), on
+*			public (and very reasonable) request. Swapped
+*			#define'd values of OK and ERR; OK now 1, and
+*			ERR is 0/NULL. Conforms better to UNIX
+*			versions.  borderchars[] removed from WINDOW
+*			struct since the border() functions were
+*			redefined. Use of short wherever possible.
+*			Portability improvements, mispelled name of
+*			[w]setscrreg().
+*
+*	881005	1.3	All modules lint-checked with MSC '-W3' and
+*			turbo'C' '-w -w-pro' switches. Support for
+*			border(), wborder() functions.
+*
+*	881002	1.2	Rcsid[] string in all modules, for maintenance.
+*
+*	880306	1.1	'Raw' output routines, revision info in curses.h.
+*
+*	870515	1.0	Initial Release.
+*
+*----------------------------------------------------------------------
+*/
+
+#ifndef  __PDCURSES__
+#define	__PDCURSES__ 1
+
+/*man-start*********************************************************************
+
+All defines are "defined" here.  All compiler and environment
+specific definitions are defined into generic class defines.
+These defines are to be given values so that the code can
+rely on #if, rather than a complicated set of #if defined() or
+#ifdefs...
+
+PDCurses definitions list:  (Only define those needed)
+
+	REGISTERWINDOWS True for auto window update registery.
+	FAST_VIDEO      True if display is memory mapped, or
+	                we can utilize the fast video update routines.
+	DOS             True if compiling for DOS.
+	OS2             True if compiling for OS/2.
+	FLEXOS          True if compiling for Flexos.
+	HC              True if using a Metaware compiler.
+	TC              True if using a Borland compiler.
+	MSC             True if using a Microsoft compiler.
+	ANSI            True if the compiler supports ANSI C and
+	                (full or mixed) prototypes.
+	CPLUSPLUS       True if the compiler supports C++.
+
+PDCurses portable platform definitions list:
+
+	PDCurses        Enables access to PDCurses-only routines.
+	XOPEN           Always true.
+	SYSV            True if you are compiling for SYSV portability.
+	BSD             True if you are compiling for BSD portability.
+	INTERNAL        Enables access to internal PDCurses routines.
+	PDCURSES_WCLR   Makes behaviour of wclrtoeol() and wclrtoeof()
+	                unique to PDCurses. By default Unix behavior is set.
+	                See notes in wclrtoeol() and wclrtoeof().
+**man-end**********************************************************************/
+
+#define	PDCURSES	1	/* PDCurses-only routines	*/
+#define	XOPEN		1	/* X/Open Curses routines	*/
+#define	SYSV		1	/* System V Curses routines	*/
+#define	BSD		1	/* BSD Curses routines		*/
+#define	INTERNAL	1	/* PDCurses Internal routines	*/
+
+
+#ifdef __MENUET_CURSES__
+
+#undef DOS
+#undef LINUX
+#undef UNIX
+#define MENUETOS	1
+#define ANSI		1
+#define CURSES__32BIT__
+#ifdef _cplusplus
+#define CPLUSPLUS 1
+#endif
+#define NO_VSSCANF 1
+#endif
+
+/*---------------------------------------------------------------------*/
+#include <stdio.h>		/* Required by X/Open usage below	*/
+/*----------------------------------------------------------------------
+ *
+ *	PDCurses Manifest Constants
+ *
+ */
+#ifndef FALSE			/* booleans		 */
+#  define	FALSE	0
+#endif
+#ifndef	TRUE			/* booleans		 */
+#  define	TRUE	!FALSE
+#endif
+#ifndef	NULL
+#  define NULL	((void*)0)	/* Null pointer		 */
+#endif
+#ifndef	ERR
+#  define	 ERR	0		/* general error flag	 */
+#endif
+#ifndef	OK
+#  define	 OK	1		/* general OK flag	 */
+#endif
+
+
+
+
+/*----------------------------------------------------------------------
+ *
+ *	PDCurses Type Declarations
+ *
+ */
+typedef unsigned char bool;	/* PDCurses Boolean type	*/
+typedef unsigned short chtype;	/* 8-bit attr + 8-bit char	*/
+
+
+
+/*----------------------------------------------------------------------
+ *
+ *	PDCurses Structure Definitions:
+ *
+ */
+typedef struct _win		/* definition of a window.	   */
+{
+	int	_cury;		/* current pseudo-cursor	   */
+	int	_curx;
+	int	_maxy;		/* max window coordinates	   */
+	int	_maxx;
+	int	_pmaxy;		/* max physical size		   */
+	int	_pmaxx;
+	int	_begy;		/* origin on screen		   */
+	int	_begx;
+	int	_lastpy;	/* last y coordinate of upper left pad display area */
+	int	_lastpx;	/* last x coordinate of upper left pad display area */
+	int	_lastsy1;	/* last upper y coordinate of screen window for pad */
+	int	_lastsx1;	/* last upper x coordinate of screen window for pad */
+	int	_lastsy2;	/* last lower y coordinate of screen window for pad */
+	int	_lastsx2;	/* last lower x coordinate of screen window for pad */
+	int	_flags;		/* window properties		   */
+	chtype	_attrs;		/* standard A_STANDOUT attributes and colors  */
+	chtype	_bkgd;		/* wrs(4/6/93) background, normally blank */
+	int	_tabsize;	/* tab character size		   */
+	bool	_clear;		/* causes clear at next refresh	   */
+	bool	_leave;		/* leaves cursor as it happens	   */
+	bool	_scroll;	/* allows window scrolling	   */
+	bool	_nodelay;	/* input character wait flag	   */
+	bool	_immed;	/* immediate update flag	   */
+	bool	_use_keypad;	/* flags keypad key mode active	   */
+	bool	_use_idl;	/* True if Ins/Del line can be used*/
+	bool	_use_idc;	/* True if Ins/Del character can be used*/
+	chtype**_y;		/* pointer to line pointer array   */
+	int*	_firstch;	/* first changed character in line */
+	int*	_lastch;	/* last changed character in line  */
+	int	_tmarg;	/* top of scrolling region	   */
+	int	_bmarg;	/* bottom of scrolling region	   */
+	char*	_title;		/* window title			   */
+	char	_title_ofs;	/* window title offset from left   */
+	chtype	_title_attr;	/* window title attributes	   */
+	chtype	_blank;		/* window's blank character	   */
+	int	_parx, _pary;	/* coords relative to parent (0,0) */
+struct	_win*	_parent;	/* subwin's pointer to parent win  */
+}	WINDOW;
+
+
+
+/*----------------------------------------------------------------------
+*
+*	Private structures that are necessary for correct
+*	macro construction.
+*
+*/
+
+#ifdef	REGISTERWINDOWS
+typedef struct _ref		/* Refresh Window Structure	 */
+{
+	WINDOW*	win;
+struct	_ref*	next;
+struct	_ref*	tail;
+}	ACTIVE;
+
+typedef struct _wins
+{
+	WINDOW*		w;	/* pointer to a visible window	    */
+	struct _wins*	next;	/* Next visible window pointer	    */
+	struct _wins*	prev;	/* Next visible window pointer	    */
+	struct _wins*	tail;	/* Last visible window pointer	    */
+				/* Only head window (stdscr) has    */
+				/* a valid tail pointer.	    */
+}	WINDS;
+#endif
+
+
+
+
+typedef struct
+{
+	bool	alive;		/* TRUE if already opened.	    */
+	bool	autocr;		/* if lf -> crlf		    */
+	bool	cbreak;		/* if terminal unbuffered	    */
+	bool	echo;		/* if terminal echo		    */
+	bool	raw_inp;	/* raw input mode (v. cooked input) */
+	bool	raw_out;	/* raw output mode (7 v. 8 bits)    */
+	bool	refrbrk;	/* if premature refresh brk allowed */
+	bool	orgcbr;		/* original MSDOS ^-BREAK setting   */
+	bool	visible_cursor; /* TRUE if cursor is visible	    */
+	bool	audible;	/* FALSE if the bell is visual	    */
+	bool	full_redraw;	/* TRUE for bad performance	    */
+	bool	direct_video;	/* Allow Direct Screen Memory writes*/
+	bool	mono;		/* TRUE if current screen is mono.  */
+	bool	sizeable;	/* TRUE if adapter is resizeable.   */
+	bool	bogus_adapter;	/* TRUE if adapter has insane values*/
+	bool	shell;		/* TRUE if reset_prog_mode() needs  */
+				/*	to be called.		    */
+	chtype	blank;		/* Background character		    */
+	chtype	orig_attr;	/* Original screen attributes	    */
+	int	cursrow;	/* position of physical cursor	    */
+	int	curscol;	/* position of physical cursor	    */
+	int	cursor;		/* Current Cursor definition	    */
+	int	visibility;		/* Visibility of cursor	*/
+	int	video_page;	/* Current PC video page	    */
+	int	orig_emulation; /* Original cursor emulation value  */
+	int	orig_cursor;	/* Original cursor size		    */
+	int	font;		/* default font size		    */
+	int	orig_font;	/* Original font size		    */
+	int	lines;		/* New value for LINES		    */
+	int	cols;		/* New value for COLS		    */
+	int	emalloc;	/* 0x0C0C if initscr() is to reset  */
+				/*     this value to TRUE;	    */
+				/* TRUE only if emalloc()/ecalloc() */
+				/*     are is to be used;	    */
+				/* FALSE if malloc()/calloc() are   */
+				/*     to be used.		    */
+	int tahead; 			/* Type-ahead value */
+	int adapter;			/* Screen type	*/
+#ifdef UNIX
+	int	adapter;	/* Screen type			    */
+	int number_keys;	/* number of function keys */
+	char *key_seq[200];	/* key sequence ptr for function keys */
+	int key_num[200];	/* key numbers for function keys */
+#endif
+
+}	SCREEN;
+
+
+
+
+
+/* external variables */
+extern	int	LINES;		/* terminal height		*/
+extern	int	COLS;		/* terminal width		*/
+extern	WINDOW*	stdscr;		/* the default screen window	*/
+extern	SCREEN	_cursvar;	/* curses variables		*/
+
+#if	defined (INTERNAL) | defined (CURSES_LIBRARY)
+extern	WINDOW*	curscr;		/* the current screen image	*/
+extern	int	_default_lines;	/* For presetting maximum lines	*/
+#endif
+
+#ifdef	REGISTERWINDOWS
+extern	ACTIVE*	CurWins;	/* Currently Visible Windows	*/
+#endif
+
+
+
+
+/*man-start*********************************************************************
+
+PDCurses Text Attributes:
+
+To include colour in PDCurses, a number of things had to be sacrificed
+from the strict Unix and System V support.
+The main problem is fitting all character attributes and colour into
+an unsigned char (all 8 bits!). On System V, chtype is a long on
+PDCurses it is a short int.
+
+The following is the structure of a win->_attrs chtype:
+
+-------------------------------------------------
+|15|14|13|12|11|10| 9| 8| 7| 6| 5| 4| 3| 2| 1| 0|
+-------------------------------------------------
+ colour number |  attrs |   character eg 'a'
+
+the high order char is an index into an array of physical colours
+(defined in INITPAIR.c). 32 (5 bits) foreground/background colour
+combinations combined with 8 (3 bits) attribute modifiers are
+available.
+
+The available attribute enhancers are bold, reverse and blink.
+All other Unix attributes have no effect as attributes. This
+limitation may be overcome in future releases by expanding chtype
+to a long.
+
+**man-end**********************************************************************/
+
+/* Video attribute definitions. */
+#define A_NORMAL	(chtype)0x0000		/* SysV */
+#define A_ALTCHARSET	(chtype)0x0000		/* X/Open	*/
+#define A_BLINK		(chtype)0x0400		/* X/Open	*/
+#define A_BLANK		(chtype)0x0000		/* X/Open	*/
+#define A_BOLD		(chtype)0x0100		/* X/Open	*/
+#define A_DIM		(chtype)0x0000		/* X/Open	*/
+#define A_PROTECT	(chtype)0x0000		/* X/Open	*/
+#define A_REVERSE	(chtype)0x0200		/* X/Open	*/
+#define A_STANDOUT	((chtype)(A_REVERSE | A_BOLD))		/* X/Open	*/
+#define A_UNDERLINE	(chtype)0x0000		/* X/Open	*/
+#define A_COLOR	(chtype)0xF800		/*System V	*/
+#define A_CHARTEXT	(chtype)(0xFF)			/* X/Open	*/
+#define A_ATTRIBUTES	(chtype)(~A_CHARTEXT)			/* X/Open	*/
+
+#define CHR_MSK		A_CHARTEXT		/* Obsolete	*/
+#define ATR_MSK		A_ATTRIBUTES	/* Obsolete	*/
+#define ATR_NRM		A_NORMAL			/* Obsolete	*/
+
+#define ACS_ULCORNER	(chtype)0xda			/* SysV		*/
+#define ACS_LLCORNER	(chtype)0xc0			/* SysV		*/
+#define ACS_URCORNER	(chtype)0xbf			/* SysV		*/
+#define ACS_LRCORNER	(chtype)0xd9			/* SysV		*/
+#define ACS_RTEE	(chtype)0xb4			/* SysV		*/
+#define ACS_LTEE	(chtype)0xc3			/* SysV		*/
+#define ACS_BTEE	(chtype)0xc1			/* SysV		*/
+#define ACS_TTEE	(chtype)0xc2			/* SysV		*/
+#define ACS_HLINE	(chtype)0xc4			/* SysV		*/
+#define ACS_VLINE	(chtype)0xb3			/* SysV		*/
+#define ACS_PLUS	(chtype)0xc5			/* SysV		*/
+#define ACS_S1	(chtype)0x2d			/* SysV		*/
+#define ACS_S9	(chtype)0x5f			/* SysV		*/
+#define ACS_DIAMOND	(chtype)0xc5			/* SysV		*/
+#define ACS_CKBOARD	(chtype)0xb2			/* SysV		*/
+#define ACS_DEGREE	(chtype)0xf8			/* SysV		*/
+#define ACS_PLMINUS	(chtype)0xf1			/* SysV		*/
+#define ACS_BULLET	(chtype)0xf9			/* SysV		*/
+#define ACS_LARROW	(chtype)0x3c			/* SysV		*/
+#define ACS_RARROW	(chtype)0x3e			/* SysV		*/
+#define ACS_DARROW	(chtype)0x76			/* SysV		*/
+#define ACS_UARROW	(chtype)0x5e			/* SysV		*/
+#define ACS_BOARD	(chtype)0x23			/* SysV		*/
+#define ACS_LANTERN	(chtype)0x23			/* SysV		*/
+#define ACS_BLOCK	(chtype)0x23			/* SysV		*/
+
+#  define COLOR_BLACK		0
+#  define COLOR_BLUE		1
+#  define COLOR_GREEN		2
+#  define COLOR_CYAN		3
+#  define COLOR_RED		4
+#  define COLOR_MAGENTA		5
+#  define COLOR_YELLOW		6
+#  define COLOR_WHITE		7
+
+#define COLOR_PAIR(n)  (((n) << 11) & A_ATTRIBUTES)
+#define PAIR_NUMBER(n) (((n) & A_COLOR) >> 11)
+
+extern int COLORS,COLOR_PAIRS;
+/*----------------------------------------------------------------------
+ *
+ *	Function and Keypad Key Definitions.
+ *	Many are just for compatibility.
+ *
+ */
+#define KEY_MIN         0x101   /* Minimum curses key value      */
+#define KEY_BREAK       0x101   /* Not on PC KBD                 */
+#define KEY_DOWN        0x102   /* Down arrow key                */
+#define KEY_UP          0x103   /* Up arrow key                  */
+#define KEY_LEFT        0x104   /* Left arrow key                */
+#define KEY_RIGHT       0x105   /* Right arrow key               */
+#define KEY_HOME        0x106   /* home key                      */
+#define KEY_BACKSPACE   0x107   /* not on pc                     */
+#define KEY_F0          0x108   /* function keys. space for      */
+#define KEY_F(n)    (KEY_F0+(n))/* 64 keys are reserved.         */
+#define KEY_DL          0x148   /* not on pc                     */
+#define KEY_IL          0x149   /* insert line                   */
+#define KEY_DC          0x14a   /* delete character              */
+#define KEY_IC          0x14b   /* insert char or enter ins mode */
+#define KEY_EIC         0x14c   /* exit insert char mode         */
+#define KEY_CLEAR       0x14d   /* clear screen                  */
+#define KEY_EOS         0x14e   /* clear to end of screen        */
+#define KEY_EOL         0x14f   /* clear to end of line          */
+#define KEY_SF          0x150   /* scroll 1 line forward         */
+#define KEY_SR          0x151   /* scroll 1 line back (reverse)  */
+#define KEY_NPAGE       0x152   /* next page                     */
+#define KEY_PPAGE       0x153   /* previous page                 */
+#define KEY_STAB        0x154   /* set tab                       */
+#define KEY_CTAB        0x155   /* clear tab                     */
+#define KEY_CATAB       0x156   /* clear all tabs                */
+#define KEY_ENTER       0x157   /* enter or send (unreliable)    */
+#define KEY_SRESET      0x158   /* soft/reset (partial/unreliable)*/
+#define KEY_RESET       0x159   /* reset/hard reset (unreliable) */
+#define KEY_PRINT       0x15a   /* print/copy                    */
+#define KEY_LL          0x15b   /* home down/bottom (lower left) */
+#define KEY_ABORT       0x15c   /* abort/terminate key (any)     */
+#define KEY_SHELP       0x15d   /* short help                    */
+#define KEY_LHELP       0x15e   /* long help                     */
+#define KEY_BTAB        0x15f   /* Back tab key                  */
+#define KEY_BEG         0x160   /* beg(inning) key               */
+#define KEY_CANCEL      0x161   /* cancel key                    */
+#define KEY_CLOSE       0x162   /* close key                     */
+#define KEY_COMMAND     0x163   /* cmd (command) key             */
+#define KEY_COPY        0x164   /* copy key                      */
+#define KEY_CREATE      0x165   /* create key                    */
+#define KEY_END         0x166   /* end key                       */
+#define KEY_EXIT        0x167   /* exit key                      */
+#define KEY_FIND        0x168   /* find key                      */
+#define KEY_HELP        0x169   /* help key                      */
+#define KEY_MARK        0x16a   /* mark key                      */
+#define KEY_MESSAGE     0x16b   /* message key                   */
+#define KEY_MOVE        0x16c   /* move key                      */
+#define KEY_NEXT        0x16d   /* next object key               */
+#define KEY_OPEN        0x16e   /* open key                      */
+#define KEY_OPTIONS     0x16f   /* options key                   */
+#define KEY_PREVIOUS    0x170   /* previous object key           */
+#define KEY_REDO        0x171   /* redo key                      */
+#define KEY_REFERENCE   0x172   /* ref(erence) key               */
+#define KEY_REFRESH     0x173   /* refresh key                   */
+#define KEY_REPLACE     0x174   /* replace key                   */
+#define KEY_RESTART     0x175   /* restart key                   */
+#define KEY_RESUME      0x176   /* resume key                    */
+#define KEY_SAVE        0x177   /* save key                      */
+#define KEY_SBEG        0x178   /* shifted beginning key         */
+#define KEY_SCANCEL     0x179   /* shifted cancel key            */
+#define KEY_SCOMMAND    0x17a   /* shifted command key           */
+#define KEY_SCOPY       0x17b   /* shifted copy key              */
+#define KEY_SCREATE     0x17c   /* shifted create key            */
+#define KEY_SDC         0x17d   /* shifted delete char key       */
+#define KEY_SDL         0x17e   /* shifted delete line key       */
+#define KEY_SELECT      0x17f   /* select key                    */
+#define KEY_SEND        0x180   /* shifted end key               */
+#define KEY_SEOL        0x181   /* shifted clear line key        */
+#define KEY_SEXIT       0x182   /* shifted exit key              */
+#define KEY_SFIND       0x183   /* shifted find key              */
+#define KEY_SHOME       0x184   /* shifted home key              */
+#define KEY_SIC         0x185   /* shifted input key             */
+#define KEY_SLEFT       0x187   /* shifted left arrow key        */
+#define KEY_SMESSAGE    0x188   /* shifted message key           */
+#define KEY_SMOVE       0x189   /* shifted move key              */
+#define KEY_SNEXT       0x18a   /* shifted next key              */
+#define KEY_SOPTIONS    0x18b   /* shifted options key           */
+#define KEY_SPREVIOUS   0x18c   /* shifted prev key              */
+#define KEY_SPRINT      0x18d   /* shifted print key             */
+#define KEY_SREDO       0x18e   /* shifted redo key              */
+#define KEY_SREPLACE    0x18f   /* shifted replace key           */
+#define KEY_SRIGHT      0x190   /* shifted right arrow           */
+#define KEY_SRSUME      0x191   /* shifted resume key            */
+#define KEY_SSAVE       0x192   /* shifted save key              */
+#define KEY_SSUSPEND    0x193   /* shifted suspend key           */
+#define KEY_SUNDO       0x194   /* shifted undo key              */
+#define KEY_SUSPEND     0x195   /* suspend key                   */
+#define KEY_UNDO        0x196   /* undo key                      */
+
+/* PDCurses specific key definitions */
+
+#define ALT_0           0x197   /* Alt-0                PC only  */
+#define ALT_1           0x198   /* Alt-1                PC only  */
+#define ALT_2           0x199   /* Alt-2                PC only  */
+#define ALT_3           0x19a   /* Alt-3                PC only  */
+#define ALT_4           0x19b   /* Alt-4                PC only  */
+#define ALT_5           0x19c   /* Alt-5                PC only  */
+#define ALT_6           0x19d   /* Alt-6                PC only  */
+#define ALT_7           0x19e   /* Alt-7                PC only  */
+#define ALT_8           0x19f   /* Alt-8                PC only  */
+#define ALT_9           0x1a0   /* Alt-9                PC only  */
+#define ALT_A           0x1a1   /* Alt-A                PC only  */
+#define ALT_B           0x1a2   /* Alt-B                PC only  */
+#define ALT_C           0x1a3   /* Alt-C                PC only  */
+#define ALT_D           0x1a4   /* Alt-D                PC only  */
+#define ALT_E           0x1a5   /* Alt-E                PC only  */
+#define ALT_F           0x1a6   /* Alt-F                PC only  */
+#define ALT_G           0x1a7   /* Alt-G                PC only  */
+#define ALT_H           0x1a8   /* Alt-H                PC only  */
+#define ALT_I           0x1a9   /* Alt-I                PC only  */
+#define ALT_J           0x1aa   /* Alt-J                PC only  */
+#define ALT_K           0x1ab   /* Alt-K                PC only  */
+#define ALT_L           0x1ac   /* Alt-L                PC only  */
+#define ALT_M           0x1ad   /* Alt-M                PC only  */
+#define ALT_N           0x1ae   /* Alt-N                PC only  */
+#define ALT_O           0x1af   /* Alt-O                PC only  */
+#define ALT_P           0x1b0   /* Alt-P                PC only  */
+#define ALT_Q           0x1b1   /* Alt-Q                PC only  */
+#define ALT_R           0x1b2   /* Alt-R                PC only  */
+#define ALT_S           0x1b3   /* Alt-S                PC only  */
+#define ALT_T           0x1b4   /* Alt-T                PC only  */
+#define ALT_U           0x1b5   /* Alt-U                PC only  */
+#define ALT_V           0x1b6   /* Alt-V                PC only  */
+#define ALT_W           0x1b7   /* Alt-W                PC only  */
+#define ALT_X           0x1b8   /* Alt-X                PC only  */
+#define ALT_Y           0x1b9   /* Alt-Y                PC only  */
+#define ALT_Z           0x1ba   /* Alt-Z                PC only  */
+#define CTL_LEFT        0x1bb   /* Control-Left-Arrow   PC only  */
+#define CTL_RIGHT       0x1bc   /* Control-Right-Arrow  PC only  */
+#define CTL_PGUP        0x1bd   /* Control-PgUp         PC only  */
+#define CTL_PGDN        0x1be   /* Control-PgDn         PC only  */
+#define CTL_HOME        0x1bf   /* Control-Home         PC only  */
+#define CTL_END         0x1c0   /* Control-End          PC only  */
+#define KEY_BACKTAB     0x1c1   /* Back-tab             PC only  */
+
+#define KEY_A1          0x1c2   /* upper left on Virtual keypad  */
+#define KEY_A2          0x1c3   /* upper middle on Virt. keypad  */
+#define KEY_A3          0x1c4   /* upper right on Vir. keypad    */
+#define KEY_B1          0x1c5   /* middle left on Virt. keypad   */
+#define KEY_B2          0x1c6   /* center on Virt. keypad        */
+#define KEY_B3          0x1c7   /* middle right on Vir. keypad   */
+#define KEY_C1          0x1c8   /* lower left on Virt. keypad    */
+#define KEY_C2          0x1c9   /* lower middle on Virt. keypad  */
+#define KEY_C3          0x1ca   /* lower right on Vir. keypad    */
+#define PADSLASH        0x1cb   /* slash on keypad               */
+#define PADENTER        0x1cc   /* enter on keypad               */
+#define CTL_PADENTER    0x1cd   /* ctl-enter on keypad           */
+#define ALT_PADENTER    0x1ce   /* alt-enter on keypad           */
+#define SHF_PADSTOP     0x1cf   /* shift-stop on keypad          */
+#define PADSTAR         0x1d0   /* star on keypad                */
+#define PADMINUS        0x1d1   /* minus on keypad               */
+#define PADPLUS         0x1d2   /* plus on keypad                */
+#define CTL_PADSTOP     0x1d3   /* ctl-stop on keypad            */
+#define CTL_PADCENTER   0x1d4   /* ctl-enter on keypad           */
+#define CTL_PADPLUS     0x1d5   /* ctl-plus on keypad            */
+#define CTL_PADMINUS    0x1d6   /* ctl-minus on keypad           */
+#define CTL_PADSLASH    0x1d7   /* ctl-slash on keypad           */
+#define CTL_PADSTAR     0x1d8   /* ctl-star on keypad            */
+#define ALT_PADPLUS     0x1d9   /* alt-plus on keypad            */
+#define ALT_PADMINUS    0x1da   /* alt-minus on keypad           */
+#define ALT_PADSLASH    0x1db   /* alt-slash on keypad           */
+#define ALT_PADSTAR     0x1dc   /* alt-star on keypad            */
+#define CTL_INS         0x1dd   /* ctl-insert                    */
+#define ALT_DEL         0x1de   /* alt-delete                    */
+#define ALT_INS         0x1df   /* alt-insert                    */
+#define CTL_UP          0x1e0   /* ctl-up arrow                  */
+#define CTL_DOWN        0x1e1   /* ctl-down arrow                */
+#define CTL_TAB         0x1e2   /* ctl-tab                       */
+#define ALT_TAB         0x1e3   /* alt-tab                       */
+#define ALT_MINUS       0x1e4   /* alt-minus                     */
+#define ALT_EQUAL       0x1e5   /* alt-equal                     */
+#define ALT_HOME        0x1e6   /* alt-home                      */
+#define ALT_PGUP        0x1e7   /* alt-pgup                      */
+#define ALT_PGDN        0x1e8   /* alt-pgdn                      */
+#define ALT_END         0x1e9   /* alt-end                       */
+#define ALT_UP          0x1ea   /* alt-up arrow                  */
+#define ALT_DOWN        0x1eb   /* alt-down arrow                */
+#define ALT_RIGHT       0x1ec   /* alt-right arrow               */
+#define ALT_LEFT        0x1ed   /* alt-left arrow                */
+#define ALT_ENTER       0x1ee   /* alt-enter                     */
+#define ALT_ESC         0x1ef   /* alt-escape                    */
+#define ALT_BQUOTE      0x1f0   /* alt-back quote                */
+#define ALT_LBRACKET    0x1f1   /* alt-left bracket              */
+#define ALT_RBRACKET    0x1f2   /* alt-right bracket             */
+#define ALT_SEMICOLON   0x1f3   /* alt-semi-colon                */
+#define ALT_FQUOTE      0x1f4   /* alt-forward quote             */
+#define ALT_COMMA       0x1f5   /* alt-comma                     */
+#define ALT_STOP        0x1f6   /* alt-stop                      */
+#define ALT_FSLASH      0x1f7   /* alt-forward slash             */
+#define ALT_BKSP        0x1f8   /* alt-backspace                 */
+#define CTL_BKSP        0x1f9   /* ctl-backspace                 */
+#define CTL_PAD0        0x1fa   /* ctl-keypad 0                  */
+#define CTL_PAD1        0x1fb   /* ctl-keypad 1                  */
+#define CTL_PAD2        0x1fc   /* ctl-keypad 2                  */
+#define CTL_PAD3        0x1fd   /* ctl-keypad 3                  */
+#define CTL_PAD4        0x1fe   /* ctl-keypad 4                  */
+#define CTL_PAD5        0x1ff   /* ctl-keypad 5                  */
+#define CTL_PAD6        0x200   /* ctl-keypad 6                  */
+#define CTL_PAD7        0x201   /* ctl-keypad 7                  */
+#define CTL_PAD8        0x202   /* ctl-keypad 8                  */
+#define CTL_PAD9        0x203   /* ctl-keypad 9                  */
+#define CTL_DEL         0x204   /* clt-delete                    */
+#define ALT_BSLASH      0x205   /* alt-back slash                */
+#define CTL_ENTER       0x206   /* ctl-enter                     */
+#define KEY_MOUSE       0x207 /* "mouse" key  */
+#define KEY_MAX         KEY_MOUSE  /* Maximum curses key         */
+
+
+/*----------------------------------------------------------------------
+*       PDCurses function declarations
+*/
+#ifdef ANSI
+#  ifdef   CPLUSPLUS
+     extern "C" {
+#  endif
+int     addchnstr( chtype *, int );
+int     baudrate( void );
+int     beep( void );
+int     border( chtype, chtype, chtype, chtype, chtype, chtype, chtype, chtype );
+char    breakchar( void );
+int     can_change_color ( void );
+int     clearok( WINDOW*, bool );
+int     color_content( int, short*, short*, short* );
+int     copywin( WINDOW*, WINDOW*, int, int, int, int, int, int, int );
+int     curs_set( int );
+int     cursoff( void );
+int     curson( void );
+int     def_prog_mode( void );
+int     def_shell_mode( void );
+int     delay_output(  int  );
+int     delwin( WINDOW* );
+WINDOW* derwin( WINDOW*, int, int, int, int );
+int     doupdate( void );
+WINDOW* dupwin( WINDOW* );
+int     endwin( void );
+char    erasechar( void );
+int     fixterm( void );
+int     flash( void );
+int     flushinp( void );
+int     gettmode( void );
+bool    has_colors( void );
+int     hline( chtype, int );
+int     inchnstr( chtype *, int );
+int     init_color( short, short, short, short );
+int     init_pair( short, short, short );
+WINDOW* initscr( void );
+int     intrflush(  WINDOW*, bool  );
+int     is_linetouched(WINDOW *,int);
+int     is_wintouched(WINDOW *);
+char*   keyname(  int  );
+char    killchar( void );
+char*   longname( void );
+int     meta( WINDOW*, bool );
+int     mvaddrawch( int, int, chtype );
+int     mvaddrawstr( int, int, char* );
+int     mvcur( int, int, int, int );
+int     mvderwin( WINDOW*, int, int );
+int     mvinsrawch( int, int, chtype );
+int     mvprintw( int, int, char*,... );
+int     mvscanw( int, int, char*,... );
+int     mvwin( WINDOW*, int, int );
+int     mvwinsrawch( WINDOW*, int, int, chtype );
+int     mvwprintw( WINDOW*, int, int, char*,... );
+int     mvwscanw( WINDOW*, int, int, char*,... );
+WINDOW* newpad( int, int );
+SCREEN* newterm( char*, FILE*, FILE* );
+WINDOW* newwin( int, int, int, int );
+int     noraw( void );
+int     overlay( WINDOW*, WINDOW* );
+int     overwrite( WINDOW*, WINDOW* );
+int     pair_content( int, short*, short* );
+int     pnoutrefresh( WINDOW*, int, int, int, int, int, int );
+int     prefresh( WINDOW*, int, int, int, int, int, int );
+int     printw( char*,... );
+int     raw( void );
+int     refresh( void );
+int     reset_prog_mode( void );
+int     reset_shell_mode( void );
+int     resetterm( void );
+int     resetty( void );
+int     saveoldterm( void );
+int     saveterm( void );
+int     savetty( void );
+int     scanw( char*,... );
+int     scroll( WINDOW* );
+SCREEN* set_term( SCREEN* );
+int     start_color( void );
+WINDOW* subpad( WINDOW*, int, int, int, int );
+WINDOW* subwin( WINDOW*, int, int, int, int );
+int     tabsize( int );
+chtype  termattrs( void );
+char*   termname( void );
+int     touchline( WINDOW*, int ,int );
+int     touchwin( WINDOW* );
+int     typeahead( int );
+char*   unctrl( chtype );
+int     vline( chtype, int );
+int     waddchnstr( WINDOW*, chtype*, int );
+int     waddnstr( WINDOW*, char*, int );
+int     waddrawstr( WINDOW*, char* );
+int     waddstr( WINDOW*, char* );
+int     wattroff( WINDOW*, chtype );
+int     wattron( WINDOW*, chtype );
+int     wattrset( WINDOW*, chtype );
+int     wbkgd(WINDOW*, chtype);
+void    wbkgdset(WINDOW*, chtype);
+int     wborder( WINDOW*, chtype, chtype, chtype, chtype, chtype, chtype, chtype, chtype );
+int     wclear( WINDOW* );
+int     wclrtobot( WINDOW* );
+int     wclrtoeol( WINDOW* );
+int     wdelch( WINDOW* );
+int     wdeleteln( WINDOW* );
+int     werase( WINDOW* );
+int     wgetch( WINDOW* );
+int     wgetnstr( WINDOW*, char*, int );
+int     wgetstr( WINDOW*, char* );
+int     whline( WINDOW*, chtype, int );
+int     winchnstr( WINDOW*, chtype*, int );
+int     winnstr( WINDOW*, char*, int );
+int     winsch( WINDOW*, chtype );
+int     winsdelln( WINDOW*, int );
+int     winsertln( WINDOW* );
+int     winsnstr( WINDOW*, char*, int );
+int     wmove( WINDOW*, int, int );
+int     wnoutrefresh( WINDOW* );
+char    wordchar( void );
+int     wprintw( WINDOW*, char*,... );
+int     wredrawln( WINDOW*, int ,int );
+int     wrefresh( WINDOW* );
+int     wscanw( WINDOW*, char*,... );
+int     wscrl( WINDOW*, int );
+int     wsetscrreg( WINDOW*, int, int );
+int     wtabsize( WINDOW*, int );
+int     wtouchln(WINDOW *, int, int, int);
+int     ungetch( int );
+int     wvline( WINDOW*, chtype, int );
+
+#ifdef     PDCURSES
+int     raw_output( bool );
+int     resize_screen( int );
+WINDOW* resize_window( WINDOW*, int, int );
+int     win_print( WINDOW*, int );
+#endif
+
+/*
+*       Keep the compiler happy with our macros below...
+*/
+int     PDC_chadd( WINDOW*, chtype, bool, bool );
+int     PDC_chins( WINDOW*, chtype, bool );
+
+#  ifdef   CPLUSPLUS
+     }
+#  endif
+#endif
+
+
+#ifndef max
+#define max(a,b) (((a) > (b)) ? (a) : (b))
+#endif
+#ifndef min
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+#endif
+
+/*
+*       Functions defined as macros
+*/
+
+#define addch( c )              waddch( stdscr, c )
+#define addchstr( c )           addchnstr( c, -1 )
+#define addstr(str)             waddstr( stdscr, str )
+#define addnstr(str, n)         waddnstr( stdscr, str, n )
+#define attroff(attr)           wattroff( stdscr, attr )
+#define attron(attr)            wattron( stdscr, attr )
+#define attrset(attr)           wattrset( stdscr, attr )
+#define bkgd(c)                 wbkgd(stdscr,c)
+#define bkgdset(c)              wbkgdset(stdscr,c)
+#define border(ls,rs,ts,bs,tl,tr,bl,br)  wborder(stdscr,ls,rs,ts,bs,tl,tr,bl,br)
+#define box( w, v, h )          wborder( w, v, v, h, h, 0, 0, 0, 0 )
+#define clear()                 (clearok( stdscr, TRUE )==ERR?ERR:wclear( stdscr ))
+#define clrtobot()              wclrtobot( stdscr )
+#define clrtoeol()              wclrtoeol( stdscr )
+#define delch()                 wdelch( stdscr )
+#define deleteln()              wdeleteln( stdscr )
+#define derwin(w,nl,nc,by,bx)   subwin((w),(nl),(nc),(by+(w)->_begy),(bx+(w)->_begx))
+#define echochar(c)             (addch((chtype)c)==ERR?ERR:refresh())
+#define erase()                 werase( stdscr )
+#define getbegx(w)              (w)->_begx
+#define getbegy(w)              (w)->_begy
+#define getbegyx(w,y,x)         ( y = (w)->_begy, x = (w)->_begx )
+#define getch()                 wgetch(stdscr)
+#define getmaxx(w)              (w)->_maxx
+#define getmaxy(w)              (w)->_maxy
+#define getmaxyx(w,y,x)         ( y = (w)->_maxy, x = (w)->_maxx )
+#define getparx(w)              (w)->_parx
+#define getpary(w)              (w)->_pary
+#define getparyx(w,y,x)         ( y = (w)->_pary, x = (w)->_parx )
+#define getstr(str)             wgetstr( stdscr, str )
+#define getyx(w,y,x)            ( y = (w)->_cury, x = (w)->_curx )
+#define has_colors()            ((_cursvar.mono) ? FALSE : TRUE)
+#define idcok(w,flag)           OK
+#define idlok(w,flag)           OK
+#define inch()                  (stdscr->_y[stdscr->_cury][stdscr->_curx])
+#define inchstr( c )            inchnstr( c, stdscr->_maxx-stdscr->_curx )
+#define innstr(str,n)           winnstr(stdscr,(str),(n))
+#define insch( c )              winsch( stdscr, c )
+#define insdelln(n)             winsdelln(stdscr,n)
+#define insertln()              winsertln( stdscr )
+#define insnstr(s,n)            winsnstr(stdscr,s,n)
+#define insstr(s)               winsnstr(stdscr,s,(-1))
+#define instr(str)              winnstr(stdscr,(str),stdscr->_maxx)
+#define isendwin()              ((_cursvar.alive) ? FALSE : TRUE)
+#define keypad(w,flag)          (w->_use_keypad  = flag)
+#define leaveok(w,flag)         (w->_leave   = flag)
+#define move(y,x)               wmove( stdscr, y, x )
+#define mvaddch(y,x,c)          (move( y, x )==ERR?ERR:addch( c ))
+#define mvaddchstr(y,x,c)       (move( y, x )==ERR?ERR:addchnstr( c, -1 ))
+#define mvaddchnstr(y,x,c,n)    (move( y, x )==ERR?ERR:addchnstr( c, n ))
+#define mvaddstr(y,x,str)       (move( y, x )==ERR?ERR:addstr( str ))
+#define mvdelch(y,x)            (move( y, x )==ERR?ERR:wdelch( stdscr ))
+#define mvgetch(y,x)            (move( y, x )==ERR?ERR:wgetch(stdscr))
+#define mvgetstr(y,x,str)       (move( y, x )==ERR?ERR:wgetstr( stdscr, str ))
+#define mvinch(y,x)             (move( y, x )==ERR?ERR:(stdscr->_y[y][x]))
+#define mvinchstr(y,x,c)        (move( y, x )==ERR?ERR:inchnstr( c, stdscr->_maxx-stdscr->_curx ))
+#define mvinchnstr(y,x,c,n)     (move( y, x )==ERR?ERR:inchnstr( c, n ))
+#define mvinsch(y,x,c)          (move( y, x )==ERR?ERR:winsch( stdscr, c ))
+#define mvinsnstr(y,x,s,n)      (move( y, x )==ERR?ERR:winsnstr(stdscr,s,n))
+#define mvinsstr(y,x,s)         (move( y, x )==ERR?ERR:winsnstr(stdscr,s,(-1)))
+#define mvinstr(y,x,str)        (move( y, x )==ERR?ERR:winnstr(stdscr,(str),stdscr->_maxx))
+#define mvinnstr(y,x,str,n)     (move( y, x )==ERR?ERR:winnstr(stdscr,(str),(n)))
+#define mvwaddch(w,y,x,c)       (wmove( w, y, x )==ERR?ERR:waddch( w, c ))
+#define mvwaddchstr(w,y,x,c)    (wmove( w, y, x )==ERR?ERR:waddchnstr( w, c, -1 ))
+#define mvwaddchnstr(w,y,x,c,n) (wmove( w, y, x )==ERR?ERR:waddchnstr( w, c, n ))
+#define mvwaddrawch(w,y,x,c)    (wmove( w, y, x )==ERR?ERR:waddrawch( w, c ))
+#define mvwaddrawstr(w,y,x,str) (wmove( w, y, x )==ERR?ERR:waddrawstr( w, str ))
+#define mvwaddstr(w,y,x,str)    (wmove( w, y, x )==ERR?ERR:waddstr( w, str ))
+#define mvwdelch(w,y,x)         (wmove( w, y, x )==ERR?ERR:wdelch( w ))
+#define mvwgetch(w,y,x)         (wmove( w, y, x )==ERR?ERR:wgetch( w ))
+#define mvwgetstr(w,y,x,str)    (wmove( w, y, x )==ERR?ERR:wgetstr( w, str ))
+#define mvwinch(w,y,x)          (wmove( w, y, x )==ERR?ERR:((w)->_y[y][x]))
+#define mvwinchstr(w,y,x,c)     (wmove( w, y, x )==ERR?ERR:winchnstr( w, c, (w)->_maxx-(w)->_curx ))
+#define mvwinchnstr(w,y,x,c,n)  (wmove( w, y, x )==ERR?ERR:winchnstr( w, c, n ))
+#define mvwinsch(w,y,x,c)       (wmove( w, y, x )==ERR?ERR:winsch( w, c ))
+#define mvwinstr(w,y,x,str)     (wmove( w, y, x )==ERR?ERR:winnstr(w,str,(w)->_maxx))
+#define mvwinnstr(w,y,x,str,n)  (wmove( w, y, x )==ERR?ERR:winnstr(w,str,n))
+#define mvwinsnstr(w,y,x,s,n)   (wmove( w, y, x )==ERR?ERR:winsnstr(w,s,n))
+#define mvwinsstr(w,y,x,s)      (wmove( w, y, x )==ERR?ERR:winsnstr(w,s,(-1)))
+#define napms(ms)               delay_output(ms)
+#define nl()                    (_cursvar.autocr = TRUE)
+#define nonl()                  (_cursvar.autocr = FALSE)
+#define notimeout(w,flag)       (OK)
+#define pechochar(w,c)          (waddch(w,(chtype)c)==ERR?ERR:prefresh(w))
+#define redrawwin(w)            wredrawln((w),0,(win)->_maxy)
+#define refrbrk(flag)           (_cursvar.refrbrk = flag)
+#define refresh()               wrefresh( stdscr )
+#define scrl(n)                 wscrl(stdscr,n)
+#define scroll(w)               wscrl((w),1)
+#define scrollok(w,flag)        ((w)->_scroll  = flag)
+#define setscrreg(top, bot)     wsetscrreg( stdscr, top, bot )
+#define standend()              wattrset(stdscr, A_NORMAL)
+#define standout()              wattrset(stdscr, A_STANDOUT)
+#define touchline(w,y,n)        wtouchln((w),(y),(n),TRUE)
+#define touchwin(w)             wtouchln((w),0,(w)->_maxy,TRUE)
+#define traceoff()              {trace_on = FALSE;}
+#define traceon()               {trace_on = TRUE;}
+#define untouchwin(w)           wtouchln((w),0,((w)->_maxy),FALSE)
+#define waddch(w, c)            PDC_chadd( w, (chtype)c, (bool)!(_cursvar.raw_out), TRUE )
+#define waddchstr(w, c)         (waddchnstr( w, c, -1 ) )
+#define wclear(w)               ( werase( w )==ERR?ERR:((w)->_clear = TRUE))
+#define wechochar(w,c)          (waddch(w,(chtype)c)==ERR?ERR:wrefresh(w))
+#define winch(w)                ((w)->_y[(w)->_cury][(w)->_curx])
+#define winchstr(w, c)          (winchnstr( w, c, (w)->_maxx-(w)->_curx ) )
+#define winsstr(w,str)          winsnstr((w),(str),(-1))
+#define winstr(w,str)           winnstr((w),str,(w)->_maxx)
+#define wstandend(w)            wattrset(w, A_NORMAL)
+#define wstandout(w)            wattrset(w, A_STANDOUT)
+
+#ifndef UNIX
+#define cbreak()                (_cursvar.cbreak = TRUE)
+#define nocbreak()              (_cursvar.cbreak = FALSE)
+#define crmode()                (_cursvar.cbreak = TRUE)
+#define nocrmode()              (_cursvar.cbreak = FALSE)
+#define echo()                  (_cursvar.echo = TRUE)
+#define noecho()                (_cursvar.echo = FALSE)
+#define nodelay(w,flag)         (w->_nodelay = flag)
+#endif
+
+#ifdef     PDCURSES
+#define addrawch( c )           waddrawch( stdscr, c )
+#define addrawstr(str)          waddrawstr( stdscr, str )
+#define insrawch( c )           winsrawch( stdscr, c )
+#define waddrawch(w, c)         PDC_chadd( w, (chtype)c, FALSE, TRUE )
+#define winsrawch(w, c)         PDC_chins( w, (chtype)c, FALSE )
+
+/*
+ *      FYI: Need to document these functions...
+ */
+#define title(s,a)              wtitle( stdscr, s, (chtype)a )
+#define titleofs(ofs)           wtitleofs( stdscr, ofs )
+#define wtitle(w,s,a)           (w->_title = s, w->_title_attr = (chtype)a)
+#define wtitleofs(w,ofs)        (w->_title_ofs = ofs)
+#endif
+
+/*
+ *      Load up curspriv.h.     This should be in the same place as
+ *      stdlib.h.  We allow anyone who defines CURSES_LIBRARY to have
+ *      access to our internal routines.  This provides quick
+ *      PC applications at the expense of portability.
+ */
+#if defined     (CURSES_LIBRARY) | defined( INTERNAL)
+#  include <curspriv.h>
+#  include <stdlib.h>
+#endif
+
+#endif  /* __PDCURSES__ */
diff --git a/contrib/media/updf/include/cursos2.h b/contrib/media/updf/include/cursos2.h
new file mode 100644
index 000000000..7f644a745
--- /dev/null
+++ b/contrib/media/updf/include/cursos2.h
@@ -0,0 +1,324 @@
+/*
+***************************************************************************
+* This file comprises part of PDCurses. PDCurses is Public Domain software.
+* You may use this code for whatever purposes you desire. This software
+* is provided AS IS with NO WARRANTY whatsoever.
+* Should this software be used in another application, an acknowledgement
+* that PDCurses code is used would be appreciated, but is not mandatory.
+*
+* Any changes which you make to this software which may improve or enhance
+* it, should be forwarded to the current maintainer for the benefit of 
+* other users.
+*
+* The only restriction placed on this code is that no distribution of
+* modified PDCurses code be made under the PDCurses name, by anyone
+* other than the current maintainer.
+* 
+* See the file maintain.er for details of the current maintainer.
+***************************************************************************
+*/
+/* 
+$Id$
+*/
+#ifndef CURSOS2_INCL
+#define CURSOS2_INCL 1
+
+#ifdef CURSES__32BIT__
+
+#if (NOVIO)
+#define KbdSetStatus Kbd32SetStatus
+#define KbdGetStatus Kbd32GetStatus
+#define KbdCharIn Kbd32CharIn
+#define KbdPeek   Kbd32Peek
+#define KbdFlushBuffer Kbd32FlushBuffer
+
+#define VioGetMode Vio32GetMode
+#define VioSetMode Vio32SetMode
+#define VioGetCurPos Vio32GetCurPos
+#define VioSetCurPos Vio32SetCurPos
+#define VioGetCurType Vio32GetCurType
+#define VioSetCurType Vio32SetCurType
+#define VioScrollDn Vio32ScrollDn
+#define VioScrollUp Vio32ScrollUp
+#define VioGetConfig Vio32GetConfig
+#define VioWrtTTY Vio32WrtTTY
+#define VioReadCellStr Vio32ReadCellStr
+#define VioWrtCellStr Vio32WrtCellStr
+#define VioWrtNAttr Vio32WrtNAttr
+#endif   /*  NOVIO */
+
+#define FARKeyword
+
+#define CURS_INCL_VIO_KBD
+
+
+#ifdef __EMX__
+#  ifndef USE_OS2_H
+#   ifdef EMXVIDEO		/* Define to use emx dos compatible video */
+#    include <stdlib.h>
+#    include <sys/video.h>
+#    ifdef USE_OS2_H
+#     undef USE_OS2_H	/* And we can use the extra compile speed... */
+#    endif
+#   else
+#    define USE_OS2_H
+#   endif
+#  endif
+#  define APIENTRY
+#else
+#  define APIRET ULONG
+#endif
+
+#else
+
+
+#   define FARKeyword far
+#   define APIRET USHORT
+
+#ifdef USE_OS2_H
+#   define INCL_VIO
+#   define INCL_KBD
+#else
+#   define CURS_INCL_VIO_KBD
+#endif
+
+
+#endif   /* __32BIT__ */
+
+#ifndef EMXVIDEO
+
+/* if USE_OS2_H is defined then use the os2.h that comes with your compiler ...*/
+
+#ifdef USE_OS2_H
+#  include <os2.h>
+#else
+
+/* ... otherwise use these definitions */
+
+#  include <os2def.h>
+
+#endif
+
+#ifdef CURS_INCL_VIO_KBD
+
+typedef SHANDLE         HKBD;
+typedef HKBD    FARKeyword *   PHKBD;
+
+
+typedef SHANDLE         HVIO;
+typedef HVIO    FARKeyword *   PHVIO;
+
+
+
+typedef struct _KBDINFO {
+        USHORT cb;
+        USHORT fsMask;
+        USHORT chTurnAround;
+        USHORT fsInterim;
+        USHORT fsState;
+        }KBDINFO;
+typedef KBDINFO FARKeyword *PKBDINFO;
+
+
+USHORT APIENTRY KbdSetStatus(
+        PKBDINFO    pkbdinfo,
+        HKBD        hkbd );
+
+
+USHORT APIENTRY KbdGetStatus(
+        PKBDINFO    pkbdinfo,
+        HKBD        hdbd  );
+
+
+typedef struct _KBDKEYINFO {
+        UCHAR    chChar;    /* ASCII character code                     */
+        UCHAR    chScan;    /* Scan Code                                */
+        UCHAR    fbStatus;
+        UCHAR    bNlsShift;
+        USHORT   fsState;
+        ULONG    time;
+        }KBDKEYINFO;
+typedef KBDKEYINFO FARKeyword *PKBDKEYINFO;
+
+#define IO_WAIT     0
+#define IO_NOWAIT   1
+
+USHORT APIENTRY KbdCharIn(
+        PKBDKEYINFO pkbci,
+        USHORT      fWait,      /* IO_WAIT, IO_NOWAIT     */
+        HKBD        hkbd);
+
+USHORT APIENTRY KbdPeek(
+        PKBDKEYINFO  pkbci,
+        HKBD         hkbd );
+
+USHORT APIENTRY KbdFlushBuffer(
+        HKBD hkbd);
+
+
+typedef struct _VIOMODEINFO {
+        USHORT cb;
+        UCHAR  fbType;
+        UCHAR  color;
+        USHORT col;     /* number of text columns                       */
+        USHORT row;     /* number of text rows                          */
+        USHORT hres;    /* horizontal resolution                        */
+        USHORT vres;    /* vertical resolution                          */
+        UCHAR  fmt_ID;
+        UCHAR  attrib;  /* number of attributes                         */
+        ULONG  buf_addr;
+        ULONG  buf_length;
+        ULONG  full_length;
+        ULONG  partial_length;
+        PCH    ext_data_addr;
+        } VIOMODEINFO;
+typedef VIOMODEINFO FARKeyword *PVIOMODEINFO;
+
+
+USHORT APIENTRY VioGetMode(
+        PVIOMODEINFO  pvioModeInfo,
+        HVIO          hvio);
+
+
+USHORT APIENTRY VioSetMode(
+        PVIOMODEINFO  pvioModeInfo,
+        HVIO          hvio);
+
+
+USHORT APIENTRY VioGetCurPos(
+        PUSHORT    pusRow,
+        PUSHORT    pusColumn,
+        HVIO       hvio );
+
+
+USHORT APIENTRY VioSetCurPos(
+        USHORT  usRow,
+        USHORT  usColumn,
+        HVIO    hvio);
+
+typedef struct _VIOCURSORINFO {
+        USHORT   yStart;
+        USHORT   cEnd;
+        USHORT   cx;
+        USHORT   attr;   /* -1=hidden cursor, any other=normal cursor   */
+        } VIOCURSORINFO;
+typedef VIOCURSORINFO FARKeyword *PVIOCURSORINFO;
+
+
+USHORT APIENTRY VioGetCurType(
+       PVIOCURSORINFO pvioCursorInfo,
+       HVIO           hvio );
+
+
+USHORT APIENTRY VioSetCurType(
+        PVIOCURSORINFO pvioCursorInfo,
+        HVIO           hvio );
+
+USHORT APIENTRY VioScrollDn(
+        USHORT  usTopRow,
+        USHORT  usLeftCol,
+        USHORT  usBotRow,
+        USHORT  usRightCol,
+        USHORT  cbLines,
+        PBYTE   pCell,
+        HVIO    hvio );
+
+
+
+USHORT APIENTRY VioScrollUp(
+        USHORT  usTopRow,
+        USHORT  usLeftCol,
+        USHORT  usBotRow,
+        USHORT  usRightCol,
+        USHORT  cbLines,
+        PBYTE   pCell,
+        HVIO    hvio );
+
+
+   /* VIOCONFIGINFO.adapter constants */
+
+   #define DISPLAY_MONOCHROME      0x0000
+   #define DISPLAY_CGA             0x0001
+   #define DISPLAY_EGA             0x0002
+   #define DISPLAY_VGA             0x0003
+   #define DISPLAY_8514A           0x0007
+
+   /* VIOCONFIGINFO.display constants */
+
+   #define MONITOR_MONOCHROME      0x0000
+   #define MONITOR_COLOR           0x0001
+   #define MONITOR_ENHANCED        0x0002
+   #define MONITOR_8503            0x0003
+   #define MONITOR_851X_COLOR      0x0004
+   #define MONITOR_8514            0x0009
+
+typedef struct _VIOCONFIGINFO {
+        USHORT  cb;
+        USHORT  adapter;
+        USHORT  display;
+        ULONG   cbMemory;
+        USHORT  Configuration;
+        USHORT  VDHVersion;
+        USHORT  Flags;
+        ULONG   HWBufferSize;
+        ULONG   FullSaveSize;
+        ULONG   PartSaveSize;
+        USHORT  EMAdaptersOFF;
+        USHORT  EMDisplaysOFF;
+        } VIOCONFIGINFO;
+typedef VIOCONFIGINFO FARKeyword *PVIOCONFIGINFO;
+
+
+USHORT APIENTRY VioGetConfig(
+        USHORT         usConfigId,  /* Reserved (must be 0)             */
+        PVIOCONFIGINFO pvioin,
+        HVIO           hvio );
+
+USHORT APIENTRY VioWrtTTY(
+        PCH     pch,
+        USHORT  cb,
+        HVIO    hvio );
+
+USHORT APIENTRY VioReadCellStr(
+        PCH       pchCellStr,
+        PUSHORT   pcb,
+        USHORT    usRow,
+        USHORT    usColumn,
+        HVIO      hvio );
+
+USHORT APIENTRY VioWrtCellStr(
+        PCH      pchCellStr,
+        USHORT   cb,
+        USHORT   usRow,
+        USHORT   usColumn,
+        HVIO     hvio );
+
+USHORT APIENTRY VioWrtNAttr(
+        PBYTE     pAttr,
+        USHORT    cb,
+        USHORT    usRow,
+        USHORT    usColumn,
+        HVIO      hvio );
+
+
+USHORT APIENTRY VioWrtNCell(
+        PBYTE   pCell,
+        USHORT  cb,
+        USHORT  usRow,
+        USHORT  usColumn,
+        HVIO    hvio );
+
+#endif
+
+#endif
+
+
+#ifndef KEYBOARD_ASCII_MODE
+#define KEYBOARD_ASCII_MODE 0x0008
+#endif
+
+#ifndef KEYBOARD_BINARY_MODE
+#define KEYBOARD_BINARY_MODE 0x0004
+#endif
+
+#endif	/* !EMXVIDEO */
diff --git a/contrib/media/updf/include/curspriv.h b/contrib/media/updf/include/curspriv.h
new file mode 100644
index 000000000..5d997d6bc
--- /dev/null
+++ b/contrib/media/updf/include/curspriv.h
@@ -0,0 +1,320 @@
+/*
+***************************************************************************
+* This file comprises part of PDCurses. PDCurses is Public Domain software.
+* You may use this code for whatever purposes you desire. This software
+* is provided AS IS with NO WARRANTY whatsoever.
+* Should this software be used in another application, an acknowledgement
+* that PDCurses code is used would be appreciated, but is not mandatory.
+*
+* Any changes which you make to this software which may improve or enhance
+* it, should be forwarded to the current maintainer for the benefit of 
+* other users.
+*
+* The only restriction placed on this code is that no distribution of
+* modified PDCurses code be made under the PDCurses name, by anyone
+* other than the current maintainer.
+* 
+* See the file maintain.er for details of the current maintainer.
+***************************************************************************
+*/
+/*
+$Id$
+*/
+/*
+*
+*                          CURSPRIV.H
+*
+* Header file for definitions and declarations for the
+* PDCurses package. These definitions should not be generally
+* accessible to programmers, but are provided if the applications
+* programmer decides to make the decision in favor of speed on a
+* PC over portability.
+*
+* Revision History:
+* Frotz 1.5Beta 900714  Added many levels of compiler support.
+*                       Added mixed prototypes for all "internal" routines.
+*                       Removed all assembly language.  Added EGA/VGA
+*                       support.  Converted all #ifdef to #if in all
+*                       modules except CURSES.H and CURSPRIV.H.
+*                       Always include ASSERT.H.  Added support for an
+*                       external malloc(), calloc() and free().
+*                       Added support for FAST_VIDEO (direct-memory writes).
+*                       Added various memory model support (for FAST_VIDEO).
+*                       Added much of the December 1988 X/Open Curses
+*                       specification.
+* bl    1.3     881005  All modules lint-checked with MSC '-W3' and turbo'C'
+*                       '-w -w-pro' switches.
+* bl    1.2     881002  Support (by #ifdef UCMASM) for uppercase-only
+*                       assembly routine names. If UCMASM if defined,
+*                       all assembler names are #defined as upper case.
+*                       Not needed if you do "MASM /MX. Also missing
+*                       declaration of cursesscroll(). Fixes thanks to
+*                       N.D. Pentcheff
+* bl    1.1     880306  Add _chadd() for raw output routines.
+* bl    1.0     870515  Release.
+*
+*/
+
+#ifndef __CURSES_INTERNALS__
+#define __CURSES_INTERNALS__
+
+/* Always include... */
+#include <assert.h>
+
+
+
+/*----------------------------------------------------------------------
+*       MEMORY MODEL SUPPORT:
+*
+*       MODELS
+*               TINY            cs,ds,ss all in 1 segment (not enough memory!)
+*               SMALL           cs:1 segment,           ds:1 segment
+*               MEDIUM          cs:many segments        ds:1 segment
+*               COMPACT         cs:1 segment,           ds:many segments
+*               LARGE           cs:many segments        ds:many segments
+*               HUGE            cs:many segments        ds:segments > 64K
+*/
+#ifdef  __TINY__
+#  define SMALL 1
+#endif
+#ifdef  __SMALL__
+#  define SMALL 1
+#endif
+#ifdef  __MEDIUM__
+#  define MEDIUM 1
+#endif
+#ifdef  __COMPACT__
+#  define COMPACT 1
+#endif
+#ifdef  __LARGE__
+#  define LARGE 1
+#endif
+#ifdef  __HUGE__
+#  define HUGE 1
+#endif
+
+
+/*----------------------------------------------------------------------
+*       OPERATING SYSTEM SUPPORT:
+*
+*               DOS             The one we all know and love:-}
+*               OS/2            The new kid on the block.
+*               FLEXOS          A Real-time, protected-mode OS from
+*                               Digital Research, Inc.
+*				(AKA, the 4680 from IBM...)
+*/
+
+/*----------------------------------------*/
+
+
+/*----------------------------------------------------------------------
+*       MALLOC DEBUGGING SUPPORT:
+*
+*       Set EMALLOC and EMALLOC_MAGIC in order to use your private
+*       versions of malloc(), calloc(), and free().  This can help,
+*       but not solve, your malloc problems when debugging...
+*
+*/
+#ifndef	INTERNAL
+#  define EMALLOC 0             /* Disable External Malloc	        */
+#else
+#  define EMALLOC 0             /* Enable/Disable External Malloc       */
+#  define EMALLOC_MAGIC  0x0C0C /* Our magic indicator that we should   */
+                                /* use our external malloc rather than  */
+                                /* the runtime's malloc.                */
+#endif
+
+
+/*----------------------------------------------------------------------*/
+/* window properties */
+#define _SUBWIN         0x01    /* window is a subwindow            */
+#define _ENDLINE        0x02    /* last winline is last screen line */
+#define _FULLWIN        0x04    /* window fills screen              */
+#define _SCROLLWIN      0x08    /* window lwr rgt is screen lwr rgt */
+#define _PAD            0x10    /* X/Open Pad.                      */
+#define _SUBPAD         0x20    /* X/Open subpad.                   */
+
+
+
+
+/*----------------------------------------------------------------------*/
+/* Miscellaneous */
+#define _INBUFSIZ       512     /* size of terminal input buffer */
+#define _NO_CHANGE      -1      /* flags line edge unchanged     */
+
+
+
+
+/* @@@ THESE SHOULD BE INDIVIDUAL FUNCTIONS, NOT MACROS! */
+#define _BCHAR          0x03    /* Break char	    (^C)         */
+#define _ECHAR          0x08    /* Erase char	    (^H)         */
+#define _DWCHAR         0x17    /* Delete Word char (^W)         */
+#define _DLCHAR         0x15    /* Delete Line char (^U)         */
+#define _GOCHAR         0x11    /* ^Q character                  */
+#define _PRINTCHAR      0x10    /* ^P character                  */
+#define _STOPCHAR       0x13    /* ^S character                  */
+#define  NUNGETCH       20      /* max # chars to ungetch()      */
+
+
+
+
+/* Setmode stuff */
+struct cttyset
+{
+	bool	been_set;
+	SCREEN	saved;
+};
+
+extern struct cttyset c_sh_tty;         /* tty modes for shell_mode */
+extern struct cttyset c_pr_tty;         /* tty modes for prog_mode  */
+extern struct cttyset c_save_tty;
+extern struct cttyset c_save_trm;
+
+/* Printscan stuff */
+extern char c_printscanbuf[];           /* buffer used during I/O */
+
+/* tracing flag */
+extern bool trace_on;
+
+/* Strget stuff */
+extern char*    c_strbeg;
+
+/* doupdate stuff */
+extern WINDOW*  twin;                   /* used by many routines */
+
+/* Monitor (terminal) type information */
+#define _NONE           0x00
+#define _MDA            0x01
+#define _CGA            0x02
+#define _EGACOLOR       0x04
+#define _EGAMONO        0x05
+#define _VGACOLOR       0x07
+#define _VGAMONO        0x08
+#define _MCGACOLOR      0x0a
+#define _MCGAMONO       0x0b
+#define _FLEXOS         0x20            /* A Flexos console */
+#define _MDS_GENIUS     0x30
+#define _UNIX_COLOR     0x40
+#define _UNIX_MONO      0x41
+
+/* Text-mode font size information */
+#define _FONT8  8
+#define _FONT14 14
+#define _FONT15 15              /* GENIUS */
+#define _FONT16 16
+
+
+/*----------------------------------------------------------------------
+*       ANSI C prototypes.  Be sure that your compiler conditional
+*       compilation definitions above define ANSI to be non-zero
+*       if you compiler supports prototypes.
+*/
+#ifdef     ANSI
+#  ifdef  CPLUSPLUS
+     extern "C" {
+#  endif
+int             PDC_backchar( WINDOW*, char*, int* );
+bool            PDC_breakout( void );
+int             PDC_chadd( WINDOW*, chtype, bool, bool );
+bool            PDC_check_bios_key( void );
+int             PDC_chg_attr( WINDOW*, chtype, int, int, int, int );
+int             PDC_chins( WINDOW*, chtype, bool );
+int             PDC_clr_scrn( WINDOW* );
+int             PDC_clr_update( WINDOW* );
+int             PDC_copy_win( WINDOW *,WINDOW *,int,int,int,int,int,int,int,int,bool );
+int             PDC_cursor_off( void );
+int             PDC_cursor_on( void );
+int             PDC_fix_cursor( int );
+int             PDC_gattr( void );
+int             PDC_get_bios_key( void );
+int             PDC_get_columns( void );
+bool            PDC_get_ctrl_break( void );
+int             PDC_get_cur_col( void );
+int             PDC_get_cur_row( void );
+int             PDC_get_cursor_pos( int*, int* );
+int             PDC_get_cursor_mode( void );
+int             PDC_get_font( void );
+int             PDC_get_rows( void );
+int             PDC_gotoxy( int, int );
+int             PDC_init_atrtab(void);
+WINDOW*         PDC_makenew( int, int, int, int );
+int             PDC_newline( WINDOW*, int );
+int             PDC_print( int, int, int );
+int             PDC_putc( chtype, chtype );
+int             PDC_putchar( chtype );
+int             PDC_putctty( chtype, chtype );
+int             PDC_rawgetch( void );
+int             PDC_sanity_check( int );
+int             PDC_scr_close( void );
+int             PDC_scr_open( SCREEN*, bool );
+int             PDC_scroll( int, int, int, int, int, chtype );
+int             PDC_set_80x25( void );
+int             PDC_set_ctrl_break( bool );
+int             PDC_set_cursor_mode( int, int );
+int             PDC_set_font( int );
+int             PDC_set_rows( int );
+int             PDC_split_plane( WINDOW*, char*, char*, int, int, int, int );
+int             PDC_sysgetch( void );
+bool            PDC_transform_line( int );
+void            PDC_usleep( long );
+int             PDC_validchar( int );
+
+#if defined( OS2 ) && !defined( EMXVIDEO )
+VIOCONFIGINFO   PDC_query_adapter_type( void );
+VIOMODEINFO     PDC_get_scrn_mode( void );
+int             PDC_set_scrn_mode( VIOMODEINFO );
+bool            PDC_scrn_modes_equal (VIOMODEINFO, VIOMODEINFO);
+#else
+int             PDC_query_adapter_type( void );
+int             PDC_get_scrn_mode( void );
+int             PDC_set_scrn_mode( int );
+bool            PDC_scrn_modes_equal (int, int);
+#endif
+
+#ifdef  FLEXOS
+int             PDC_flexos_8bitmode( void );
+int             PDC_flexos_16bitmode( void );
+char*           PDC_flexos_gname( void );
+#endif
+
+#ifdef UNIX
+int             PDC_kbhit(void);
+int             PDC_setup_keys(void);
+#endif
+
+#if defined (XCURSES)
+int            XCurses_redraw_curscr(void);
+int            XCurses_display_cursor(int,int ,chtype ,int ,int ,chtype );
+int            XCurses_rawgetch(void);
+bool           XCurses_kbhit(void);
+int            XCurses_instruct(int);
+int            XCurses_transform_line(long *, int , int , int );
+int            Xinitscr(void);
+int            Xendwin(void);
+#endif
+
+#ifdef PDCDEBUG
+void            PDC_debug( char*,... );
+#endif
+
+#ifdef  REGISTERWINDOWS
+bool            PDC_inswin( WINDOW*, WINDOW* );
+int             PDC_addtail( WINDOW* );
+int             PDC_addwin( WINDOW*, WINDOW* );
+int             PDC_rmwin( WINDOW* );
+WINDS*          PDC_findwin( WINDOW* );
+#endif
+#  ifdef  CPLUSPLUS
+     }
+#  endif
+#endif
+
+#define PDC_COLOR_PAIRS  64
+#define PDC_OFFSET        8
+#define MAX_ATRTAB      272
+#define chtype_attr(ch)  ((atrtab[((ch >> 8) & 0xFF)] << 8) & A_ATTRIBUTES)
+
+#include<menuet/os.h>
+#include<menuet/textcon.h>
+
+#endif /* __CURSES_INTERNALS__*/
diff --git a/contrib/media/updf/include/cwchar b/contrib/media/updf/include/cwchar
new file mode 100644
index 000000000..311b2e9e3
--- /dev/null
+++ b/contrib/media/updf/include/cwchar
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CWCHAR
+#include <bits/std_cwchar.h>
+#endif
diff --git a/contrib/media/updf/include/cwctype b/contrib/media/updf/include/cwctype
new file mode 100644
index 000000000..4cf2e7dfe
--- /dev/null
+++ b/contrib/media/updf/include/cwctype
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CWCTYPE
+#include <bits/std_cwctype.h>
+#endif
diff --git a/contrib/media/updf/include/debug/dbgcom.h b/contrib/media/updf/include/debug/dbgcom.h
new file mode 100644
index 000000000..c8938ef07
--- /dev/null
+++ b/contrib/media/updf/include/debug/dbgcom.h
@@ -0,0 +1,83 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_dbgcom_h_
+#define __dj_include_debug_dbgcom_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <setjmp.h>
+#include <debug/tss.h>
+
+typedef struct {
+  unsigned long app_base;	/* linear base address of application */
+  unsigned long dr[8];		/* debug registers, set when a_tss runs */
+} ExternalDebuggerInfo;
+
+extern ExternalDebuggerInfo edi;
+
+/* structure of FPU state                       */
+/* 14 bytes for FPU env                         */
+/* plus 8*10 bytes from the FPU stack           */
+/* r[8] is the array as defined in intel docs   */
+/* st0 is r[top]                                */
+
+#define NPX_TOP_MASK 0x3800
+#define NPX_TOP_SHIFT 11
+
+typedef struct {
+  unsigned short sig0;
+  unsigned short sig1;
+  unsigned short sig2;
+  unsigned short sig3;
+  unsigned short exponent:15;
+  unsigned short sign:1;
+} NPXREG;
+
+typedef struct {
+  unsigned long control;
+  unsigned long status;
+  unsigned long tag;
+  unsigned long eip;
+  unsigned long cs;
+  unsigned long dataptr;
+  unsigned long datasel;
+  NPXREG reg[8];
+  long double st[8];
+  char st_valid[8];
+  long double mmx[8];
+  char in_mmx_mode;
+  char top;
+} NPX;
+
+extern NPX npx;
+
+void save_npx (void); /* Save the FPU of the debugged program */
+void load_npx (void); /* Restore the FPU of the debugged program */
+
+void run_child(void);
+int read_child(unsigned child_addr, void *buf, unsigned len);
+int write_child(unsigned child_addr, void *buf, unsigned len);
+void edi_init(jmp_buf start_state);
+void cleanup_client(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_dbgcom_h_ */
diff --git a/contrib/media/updf/include/debug/redir.h b/contrib/media/updf/include/debug/redir.h
new file mode 100644
index 000000000..d370537ed
--- /dev/null
+++ b/contrib/media/updf/include/debug/redir.h
@@ -0,0 +1,55 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_redir_h_
+#define __dj_include_debug_redir_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* How many handles do we track.
+   WARNING: if you change this, you need to recompile dbgredir.c !!! */
+#define DBG_HANDLES 3
+
+/* Describe a single redirected handle.
+   Actually only inf_handle and our_handle are currently used (and
+   even they could share the same slot), but I'm keeping the rest,
+   mostly because they might be useful for applications.  */
+struct dbg_redirect {
+  int inf_handle;
+  int our_handle;
+  char *file_name;
+  int mode;
+  off_t filepos;
+};
+
+/* cmdline_parse_args processes command lines into the following structure: */
+typedef struct _cmdline {
+  char *command;		    /* command line with redirection removed */
+  int redirected;		    /* 1 if handles redirected for child */
+  struct dbg_redirect **redirection;/* info about redirected handles */
+} cmdline_t;
+
+extern void redir_cmdline_delete (cmdline_t *);
+extern int  redir_cmdline_parse (const char *, cmdline_t *);
+extern int  redir_to_child (cmdline_t *);
+extern int  redir_to_debugger (cmdline_t *);
+extern int  redir_debug_init (cmdline_t *);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_dbgcom_h_ */
diff --git a/contrib/media/updf/include/debug/stab.h b/contrib/media/updf/include/debug/stab.h
new file mode 100644
index 000000000..b91ac1228
--- /dev/null
+++ b/contrib/media/updf/include/debug/stab.h
@@ -0,0 +1,76 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_stab_h_
+#define __dj_include_debug_stab_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* This is file STAB.H */
+/*
+** Copyright (C) 1993 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
+**
+** This file is distributed under the terms listed in the document
+** "copying.dj", available from DJ Delorie at the address above.
+** A copy of "copying.dj" should accompany this file; if not, a copy
+** should be available from where this file was obtained.  This file
+** may not be distributed without a verbatim copy of "copying.dj".
+**
+** This file is distributed WITHOUT ANY WARRANTY; without even the implied
+** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+*/
+
+#if !defined (N_UNDF)
+#define N_UNDF 0
+#endif
+#if !defined (N_ABS)
+#define N_ABS 2
+#endif
+#if !defined (N_TEXT)
+#define N_TEXT 4
+#endif
+#if !defined (N_DATA)
+#define N_DATA 6
+#endif
+#if !defined (N_BSS)
+#define N_BSS 8
+#endif
+#if !defined (N_FN)
+#define N_FN 15
+#endif
+
+#if !defined (N_EXT)
+#define N_EXT 1
+#endif
+#if !defined (N_TYPE)
+#define N_TYPE 0x1e
+#endif
+#if !defined (N_STAB)
+#define N_STAB 0xe0
+#endif
+
+#if !defined (N_SO)
+#define N_SO 0x64
+#endif
+#if !defined (N_SLINE)
+#define N_SLINE 0x44
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_stab_h_ */
diff --git a/contrib/media/updf/include/debug/syms.h b/contrib/media/updf/include/debug/syms.h
new file mode 100644
index 000000000..72de73280
--- /dev/null
+++ b/contrib/media/updf/include/debug/syms.h
@@ -0,0 +1,65 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_syms_h_
+#define __dj_include_debug_syms_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* This is file SYMS.H */
+/*
+** Copyright (C) 1993 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
+**
+** This file is distributed under the terms listed in the document
+** "copying.dj", available from DJ Delorie at the address above.
+** A copy of "copying.dj" should accompany this file; if not, a copy
+** should be available from where this file was obtained.  This file
+** may not be distributed without a verbatim copy of "copying.dj".
+**
+** This file is distributed WITHOUT ANY WARRANTY; without even the implied
+** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+*/
+
+#ifndef _SYMS_H_
+#define _SYMS_H_
+
+void syms_init(char *fname);
+void syms_list(int byval);
+unsigned long syms_name2val(const char *name);
+char *syms_val2name(unsigned long val, unsigned long *delta);
+char *syms_val2line(unsigned long val, int *lineret, int exact);
+char *syms_module(int no);
+unsigned long syms_line2val(char *filename, int lnum);
+void syms_listwild(char *pattern, 
+  void (*handler)(unsigned long addr, char type_c, char *name, char *name2, int lnum));
+
+extern int undefined_symbol;
+extern int syms_printwhy;
+
+#define N_INDR  0x0a
+#define	N_SETA	0x14		/* Absolute set element symbol */
+#define	N_SETT	0x16		/* Text set element symbol */
+#define	N_SETD	0x18		/* Data set element symbol */
+#define	N_SETB	0x1A		/* Bss set element symbol */
+#define N_SETV	0x1C		/* Pointer to set vector in data area.  */
+
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_syms_h_ */
diff --git a/contrib/media/updf/include/debug/tss.h b/contrib/media/updf/include/debug/tss.h
new file mode 100644
index 000000000..06fd68155
--- /dev/null
+++ b/contrib/media/updf/include/debug/tss.h
@@ -0,0 +1,72 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_tss_h_
+#define __dj_include_debug_tss_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef struct TSS {
+	unsigned short tss_back_link;
+	unsigned short res0;
+	unsigned long  tss_esp0;
+	unsigned short tss_ss0;
+	unsigned short res1;
+	unsigned long  tss_esp1;
+	unsigned short tss_ss1;
+	unsigned short res2;
+	unsigned long  tss_esp2;
+	unsigned short tss_ss2;
+	unsigned short res3;
+	unsigned long  tss_cr3;
+
+	unsigned long  tss_eip;
+	unsigned long  tss_eflags;
+	unsigned long  tss_eax;
+	unsigned long  tss_ecx;
+	unsigned long  tss_edx;
+	unsigned long  tss_ebx;
+	unsigned long  tss_esp;
+	unsigned long  tss_ebp;
+	unsigned long  tss_esi;
+	unsigned long  tss_edi;
+	unsigned short tss_es;
+	unsigned short res4;
+	unsigned short tss_cs;
+	unsigned short res5;
+	unsigned short tss_ss;
+	unsigned short res6;
+	unsigned short tss_ds;
+	unsigned short res7;
+	unsigned short tss_fs;
+	unsigned short res8;
+	unsigned short tss_gs;
+	unsigned short res9;
+	unsigned short tss_ldt;
+	unsigned short res10;
+	unsigned short tss_trap;
+	unsigned char  tss_iomap;
+	unsigned char  tss_irqn;
+	unsigned long  tss_error;
+} TSS;
+
+extern TSS a_tss;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_tss_h_ */
diff --git a/contrib/media/updf/include/debug/v2load.h b/contrib/media/updf/include/debug/v2load.h
new file mode 100644
index 000000000..13b56f80d
--- /dev/null
+++ b/contrib/media/updf/include/debug/v2load.h
@@ -0,0 +1,48 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_v2load_h_
+#define __dj_include_debug_v2load_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <setjmp.h>
+
+typedef struct {
+  unsigned first_addr;
+  unsigned last_addr;
+  } AREAS;
+
+typedef enum {
+  A_text,
+  A_data,
+  A_bss,
+  A_arena,
+  A_stack
+} AREA_TYPES;
+
+#define areas _v2load_areas
+#define MAX_AREA 5
+
+extern AREAS areas[MAX_AREA];
+
+int v2loadimage(const char *program, const char *cmdline, jmp_buf load_state);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_v2load_h_ */
diff --git a/contrib/media/updf/include/debug/wild.h b/contrib/media/updf/include/debug/wild.h
new file mode 100644
index 000000000..b93f66100
--- /dev/null
+++ b/contrib/media/updf/include/debug/wild.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_wild_h_
+#define __dj_include_debug_wild_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+int wild(char *pattern, char *string);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_wild_h_ */
diff --git a/contrib/media/updf/include/debugmem.h b/contrib/media/updf/include/debugmem.h
new file mode 100644
index 000000000..a5a15b6ff
--- /dev/null
+++ b/contrib/media/updf/include/debugmem.h
@@ -0,0 +1,23 @@
+
+
+#ifndef __debugmem_h__
+#define __debugmem_h__
+
+
+#ifdef YACAS_DEBUG
+
+#ifdef NO_GLOBALS
+#error "Memory heap checking only possible with global variables!"
+#endif
+
+  void* YacasMallocPrivate(unsigned long size, const char* aFile, int aLine);
+  void* YacasReAllocPrivate(void* orig, unsigned long size, const char* aFile, int aLine);
+  void YacasFreePrivate(void* aOrig);
+  void CheckPtr(void * anAllocatedPtr, const char* file, int line);
+  void CheckAllPtrs(int final = 0);
+#endif
+
+#endif
+
+
+
diff --git a/contrib/media/updf/include/deffile.h b/contrib/media/updf/include/deffile.h
new file mode 100644
index 000000000..914ba44e0
--- /dev/null
+++ b/contrib/media/updf/include/deffile.h
@@ -0,0 +1,47 @@
+/** \file deffile.h deffiles, which speed up loading.
+ *  This module adds support for loading files which specify
+ *  which script file to look for when trying to use a specific
+ *  function.
+ */
+
+#ifndef __deffile_h__
+#define __deffile_h__
+
+#include "yacasbase.h"
+#include "lisphash.h"
+
+/** LispDefFile represents one file that can be loaded just-in-time.
+ */
+class LispDefFile : public YacasBase
+{
+public:
+    LispDefFile(LispString * aFile);
+    LispDefFile(const LispDefFile& aOther);
+    ~LispDefFile();
+    void SetLoaded();
+    inline LispBoolean IsLoaded();
+    inline LispString * FileName();
+
+    LispStringSmartPtr iFileName;
+    LispBoolean   iIsLoaded;
+};
+
+/** LispDefFiles maintains an array of files that can be defloaded.
+ * When the user invokes a DefLoad on a file, an entry is added to the
+ * array of deffiles in the LispEnvironment class. When the function
+ * is called, and there is no body of rules defined for this function,
+ * the engine looks up the correct file to load from this associated
+ * has class.
+ */
+class LispEnvironment;
+class LispDefFiles : public LispAssociatedHash<LispDefFile>
+{
+public:
+    LispDefFile* File(LispString * aFileName);
+};
+
+void LoadDefFile(LispEnvironment& aEnvironment, LispString * aFileName);
+
+#include "deffile.inl"
+
+#endif
diff --git a/contrib/media/updf/include/defines.h b/contrib/media/updf/include/defines.h
new file mode 100644
index 000000000..c839f75ad
--- /dev/null
+++ b/contrib/media/updf/include/defines.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)defines.h	8.1 (Berkeley) 6/6/93
+ */
+
+#define	settimer(x)	clocks.x = clocks.system++
+
+#if	!defined(TN3270)
+
+#define	SetIn3270()
+
+#endif	/* !defined(TN3270) */
+
+#define	NETADD(c)	{ *netoring.supply = c; ring_supplied(&netoring, 1); }
+#define	NET2ADD(c1,c2)	{ NETADD(c1); NETADD(c2); }
+#define	NETBYTES()	(ring_full_count(&netoring))
+#define	NETROOM()	(ring_empty_count(&netoring))
+
+#define	TTYADD(c)	if (!(SYNCHing||flushout)) { \
+				*ttyoring.supply = c; \
+				ring_supplied(&ttyoring, 1); \
+			}
+#define	TTYBYTES()	(ring_full_count(&ttyoring))
+#define	TTYROOM()	(ring_empty_count(&ttyoring))
+
+/*	Various modes */
+#define	MODE_LOCAL_CHARS(m)	((m)&(MODE_EDIT|MODE_TRAPSIG))
+#define	MODE_LOCAL_ECHO(m)	((m)&MODE_ECHO)
+#define	MODE_COMMAND_LINE(m)	((m)==-1)
+
+#define	CONTROL(x)	((x)&0x1f)		/* CTRL(x) is not portable */
diff --git a/contrib/media/updf/include/deque b/contrib/media/updf/include/deque
new file mode 100644
index 000000000..c8ee81e9e
--- /dev/null
+++ b/contrib/media/updf/include/deque
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_DEQUE
+#include <bits/std_deque.h>
+#endif
diff --git a/contrib/media/updf/include/dir.h b/contrib/media/updf/include/dir.h
new file mode 100644
index 000000000..e8f4b32f8
--- /dev/null
+++ b/contrib/media/updf/include/dir.h
@@ -0,0 +1,92 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_dir_h_
+#define __dj_include_dir_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* ffblk is also enhanced for LFNs; the dos 21 byte reserved area is used to
+   hold the extra information.  Fields marked LFN are only valid if the magic
+   is set to LFN32 */
+
+/* This is for g++ 2.7.2 and below */
+#pragma pack(push,1)
+  
+struct ffblk {
+  char lfn_magic[6];			/* LFN */
+  short lfn_handle;			/* LFN */
+  unsigned short lfn_ctime;		/* LFN */
+  unsigned short lfn_cdate;		/* LFN */
+  unsigned short lfn_atime;		/* LFN */
+  unsigned short lfn_adate;		/* LFN */
+  char _ff_reserved[5];
+  unsigned char  ff_attrib;
+  unsigned short ff_ftime;
+  unsigned short ff_fdate;
+  unsigned long  ff_fsize;
+  char ff_name[260];
+};
+
+struct ffblklfn {
+  unsigned long      fd_attrib;
+  unsigned long long fd_ctime;
+  unsigned long long fd_atime;
+  unsigned long long fd_mtime;
+  unsigned long      fd_sizehi;
+  unsigned long      fd_size;
+  unsigned long long fd_reserved;
+  char               fd_longname[260];
+  char               fd_name[14];
+};
+
+#pragma pack(pop)
+
+#define FA_RDONLY       1
+#define FA_HIDDEN       2
+#define FA_SYSTEM       4
+#define FA_LABEL        8
+#define FA_DIREC        16
+#define FA_ARCH         32
+
+/* for fnmerge/fnsplit */
+#define MAXPATH   260
+#define MAXDRIVE  3
+#define MAXDIR	  256
+#define MAXFILE   256
+#define MAXEXT	  255
+
+#define WILDCARDS 0x01
+#define EXTENSION 0x02
+#define FILENAME  0x04
+#define DIRECTORY 0x08
+#define DRIVE	  0x10
+
+int	__file_tree_walk(const char *_dir, int (*_fn)(const char *_path, const struct ffblk *_ff));
+int	findfirst(const char *_pathname, struct ffblk *_ffblk, int _attrib);
+int	findnext(struct ffblk *_ffblk);
+void	fnmerge (char *_path, const char *_drive, const char *_dir, const char *_name, const char *_ext);
+int	fnsplit (const char *_path, char *_drive, char *_dir, char *_name, char *_ext);
+int	getdisk(void);
+char *	searchpath(const char *_program);
+int	setdisk(int _drive);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_dir.h_ */
diff --git a/contrib/media/updf/include/direct.h b/contrib/media/updf/include/direct.h
new file mode 100644
index 000000000..45bab70a1
--- /dev/null
+++ b/contrib/media/updf/include/direct.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_direct_h_
+#define __dj_include_direct_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <dirent.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_direct_h_ */
diff --git a/contrib/media/updf/include/dirent.h b/contrib/media/updf/include/dirent.h
new file mode 100644
index 000000000..cb527aed4
--- /dev/null
+++ b/contrib/media/updf/include/dirent.h
@@ -0,0 +1,62 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_dirent_h_
+#define __dj_include_dirent_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+/* Definition of DIR requires many other headers; not included here to
+   avoid namespace pollution. */
+//typedef struct __dj_DIR DIR;
+#include <menuet/os.h>
+
+struct dirent {
+  char d_namlen;
+  char d_name[256];
+};
+
+typedef struct
+{
+	struct systree_info2 fileinfo;
+	struct dirent entry;
+	__u8 bdfeheader[0x20];
+	struct bdfe_item bdfebase;
+	__u8 bdfename[264];
+} DIR;
+
+int		closedir(DIR *dirp);
+DIR *		opendir(const char *_dirname);
+struct dirent *	readdir(DIR *_dirp);
+//void		rewinddir(DIR *_dirp);
+
+#ifndef _POSIX_SOURCE
+
+extern int __opendir_flags; /* default is zero, used only by opendir */
+#define __OPENDIR_PRESERVE_CASE	0001
+#define __OPENDIR_FIND_HIDDEN	0002 /* ignored; on by default */
+#define __OPENDIR_FIND_LABEL	0004
+#define __OPENDIR_NO_HIDDEN	0x08 /* NOT 0002 for back-compatibility */
+
+void seekdir(DIR *_dir, long _loc);
+long telldir(DIR *_dir);
+void __set_need_fake_dot_dotdot(DIR *_dir);
+void _lfn_find_close(int _handle);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_dirent_h_ */
diff --git a/contrib/media/updf/include/dos.h b/contrib/media/updf/include/dos.h
new file mode 100644
index 000000000..fda60119f
--- /dev/null
+++ b/contrib/media/updf/include/dos.h
@@ -0,0 +1,275 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_dos_h_
+#define __dj_include_dos_h_
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <pc.h>
+
+int _detect_80387(void);
+
+struct DWORDREGS {
+  unsigned long edi;
+  unsigned long esi;
+  unsigned long ebp;
+  unsigned long cflag;
+  unsigned long ebx;
+  unsigned long edx;
+  unsigned long ecx;
+  unsigned long eax;
+  unsigned short eflags;
+};
+
+struct DWORDREGS_W {
+  unsigned long di;
+  unsigned long si;
+  unsigned long bp;
+  unsigned long cflag;
+  unsigned long bx;
+  unsigned long dx;
+  unsigned long cx;
+  unsigned long ax;
+  unsigned short flags;
+};
+
+struct WORDREGS {
+  unsigned short di, _upper_di;
+  unsigned short si, _upper_si;
+  unsigned short bp, _upper_bp;
+  unsigned short cflag, _upper_cflag;
+  unsigned short bx, _upper_bx;
+  unsigned short dx, _upper_dx;
+  unsigned short cx, _upper_cx;
+  unsigned short ax, _upper_ax;
+  unsigned short flags;
+};
+
+struct BYTEREGS {
+  unsigned short di, _upper_di;
+  unsigned short si, _upper_si;
+  unsigned short bp, _upper_bp;
+  unsigned long cflag;
+  unsigned char bl;
+  unsigned char bh;
+  unsigned short _upper_bx;
+  unsigned char dl;
+  unsigned char dh;
+  unsigned short _upper_dx;
+  unsigned char cl;
+  unsigned char ch;
+  unsigned short _upper_cx;
+  unsigned char al;
+  unsigned char ah;
+  unsigned short _upper_ax;
+  unsigned short flags;
+};
+
+union REGS {		/* Compatible with DPMI structure, except cflag */
+  struct DWORDREGS d;
+#ifdef _NAIVE_DOS_REGS
+  struct WORDREGS x;
+#else
+#ifdef _BORLAND_DOS_REGS
+  struct DWORDREGS x;
+#else
+  struct DWORDREGS_W x;
+#endif
+#endif
+  struct WORDREGS w;
+  struct BYTEREGS h;
+};
+
+struct SREGS {
+  unsigned short es;
+  unsigned short ds;
+  unsigned short fs;
+  unsigned short gs;
+  unsigned short cs;
+  unsigned short ss;
+};
+
+struct ftime {
+  unsigned ft_tsec:5;	/* 0-29, double to get real seconds */
+  unsigned ft_min:6;	/* 0-59 */
+  unsigned ft_hour:5;	/* 0-23 */
+  unsigned ft_day:5;	/* 1-31 */
+  unsigned ft_month:4;	/* 1-12 */
+  unsigned ft_year:7;	/* since 1980 */
+};
+
+struct date {
+  short da_year;
+  char  da_day;
+  char  da_mon;
+};
+
+struct time {
+  unsigned char ti_min;
+  unsigned char ti_hour;
+  unsigned char ti_hund;
+  unsigned char ti_sec;
+};
+
+struct dfree {
+  unsigned df_avail;
+  unsigned df_total;
+  unsigned df_bsec;
+  unsigned df_sclus;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern unsigned short   _osmajor, _osminor;
+extern const    char  * _os_flavor;
+extern int		_doserrno;
+
+unsigned short _get_dos_version(int);
+
+
+int int86(int ivec, union REGS *in, union REGS *out);
+int int86x(int ivec, union REGS *in, union REGS *out, struct SREGS *seg);
+int intdos(union REGS *in, union REGS *out);
+int intdosx(union REGS *in, union REGS *out, struct SREGS *seg);
+int bdos(int func, unsigned dx, unsigned al);
+int bdosptr(int func, void *dx, unsigned al);
+
+#define bdosptr(a, b, c) bdos(a, (unsigned)(b), c)
+#define intdos(a, b) int86(0x21, a, b)
+#define intdosx(a, b, c) int86x(0x21, a, b, c)
+
+int getftime(int handle, struct ftime *ftimep);
+int setftime(int handle, struct ftime *ftimep);
+
+int getcbrk(void);
+int setcbrk(int new_value);
+
+void getdate(struct date *);
+/* void gettime(struct time *); */
+void setdate(struct date *);
+void settime(struct time *);
+
+void getdfree(unsigned char drive, struct dfree *ptr);
+
+void delay(unsigned msec);
+/* int _get_default_drive(void);
+void _fixpath(const char *, char *); */
+
+
+/*
+ *  For compatibility with other DOS C compilers.
+ */
+
+#define _A_NORMAL   0x00    /* Normal file - No read/write restrictions */
+#define _A_RDONLY   0x01    /* Read only file */
+#define _A_HIDDEN   0x02    /* Hidden file */
+#define _A_SYSTEM   0x04    /* System file */
+#define _A_VOLID    0x08    /* Volume ID file */
+#define _A_SUBDIR   0x10    /* Subdirectory */
+#define _A_ARCH     0x20    /* Archive file */
+
+#define _enable   enable
+#define _disable  disable
+
+struct _dosdate_t {
+  unsigned char  day;       /* 1-31 */
+  unsigned char  month;     /* 1-12 */
+  unsigned short year;      /* 1980-2099 */
+  unsigned char  dayofweek; /* 0-6, 0=Sunday */
+};
+#define dosdate_t _dosdate_t
+
+struct _dostime_t {
+  unsigned char hour;     /* 0-23 */
+  unsigned char minute;   /* 0-59 */
+  unsigned char second;   /* 0-59 */
+  unsigned char hsecond;  /* 0-99 */
+};
+#define dostime_t _dostime_t
+
+#pragma pack(push,1)
+struct _find_t {
+  char reserved[21];
+  unsigned char attrib;
+  unsigned short wr_time;
+  unsigned short wr_date;
+  unsigned long size;
+  char name[256];
+};
+#pragma pack(pop)
+#define find_t _find_t
+
+struct _diskfree_t {
+  unsigned short total_clusters;
+  unsigned short avail_clusters;
+  unsigned short sectors_per_cluster;
+  unsigned short bytes_per_sector;
+};
+#define diskfree_t _diskfree_t
+
+struct _DOSERROR {
+  int  exterror;
+  #ifdef __cplusplus
+  char errclass;
+  #else
+  char class;
+  #endif
+  char action;
+  char locus;
+};
+#define DOSERROR _DOSERROR
+
+unsigned int   _dos_creat(const char *_filename, unsigned int _attr, int *_handle);
+unsigned int   _dos_creatnew(const char *_filename, unsigned int _attr, int *_handle);
+unsigned int   _dos_open(const char *_filename, unsigned int _mode, int *_handle);
+unsigned int   _dos_write(int _handle, const void *_buffer, unsigned int _count, unsigned int *_result);
+unsigned int   _dos_read(int _handle, void *_buffer, unsigned int _count, unsigned int *_result);
+unsigned int   _dos_close(int _handle);
+unsigned int   _dos_commit(int _handle);
+
+unsigned int   _dos_findfirst(char *_name, unsigned int _attr, struct _find_t *_result);
+unsigned int   _dos_findnext(struct _find_t *_result);
+
+void           _dos_getdate(struct _dosdate_t *_date);
+unsigned int   _dos_setdate(struct _dosdate_t *_date);
+void           _dos_gettime(struct _dostime_t *_time);
+unsigned int   _dos_settime(struct _dostime_t *_time);
+
+unsigned int   _dos_getftime(int _handle, unsigned int *_p_date, unsigned int *_p_time);
+unsigned int   _dos_setftime(int _handle, unsigned int _date, unsigned int _time);
+unsigned int   _dos_getfileattr(const char *_filename, unsigned int *_p_attr);
+unsigned int   _dos_setfileattr(const char *_filename, unsigned int _attr);
+
+void           _dos_getdrive(unsigned int *_p_drive);
+void           _dos_setdrive(unsigned int _drive, unsigned int *_p_drives);
+unsigned int   _dos_getdiskfree(unsigned int _drive, struct _diskfree_t *_diskspace);
+
+int            _dosexterr(struct _DOSERROR *_p_error);
+#define dosexterr(_ep) _dosexterr(_ep)
+
+#define int386(_i, _ir, _or)         int86(_i, _ir, _or)
+#define int386x(_i, _ir, _or, _sr)   int86x(_i, _ir, _or, _sr)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifndef _USE_LFN
+#define _USE_LFN		(1)
+#endif
+
+#endif /* !__dj_include_dos_h_ */
diff --git a/contrib/media/updf/include/dwt.h b/contrib/media/updf/include/dwt.h
new file mode 100644
index 000000000..adf73e544
--- /dev/null
+++ b/contrib/media/updf/include/dwt.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DWT_H
+#define __DWT_H
+/**
+@file dwt.h
+@brief Implementation of a discrete wavelet transform (DWT)
+
+The functions in DWT.C have for goal to realize forward and inverse discret wavelet
+transform with filter 5-3 (reversible) and filter 9-7 (irreversible). The functions in
+DWT.C are used by some function in TCD.C.
+*/
+
+/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */
+/*@{*/
+
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Forward 5-3 wavelet tranform in 2-D. 
+Apply a reversible DWT transform to a component of an image.
+@param tilec Tile component information (current tile)
+*/
+void dwt_encode(opj_tcd_tilecomp_t * tilec);
+/**
+Inverse 5-3 wavelet tranform in 2-D.
+Apply a reversible inverse DWT transform to a component of an image.
+@param tilec Tile component information (current tile)
+@param numres Number of resolution levels to decode
+*/
+void dwt_decode(opj_tcd_tilecomp_t* tilec, int numres);
+/**
+Get the gain of a subband for the reversible 5-3 DWT.
+@param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH)
+@return Returns 0 if orient = 0, returns 1 if orient = 1 or 2, returns 2 otherwise
+*/
+int dwt_getgain(int orient);
+/**
+Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT.
+@param level Level of the wavelet function
+@param orient Band of the wavelet function
+@return Returns the norm of the wavelet function
+*/
+double dwt_getnorm(int level, int orient);
+/**
+Forward 9-7 wavelet transform in 2-D. 
+Apply an irreversible DWT transform to a component of an image.
+@param tilec Tile component information (current tile)
+*/
+void dwt_encode_real(opj_tcd_tilecomp_t * tilec);
+/**
+Inverse 9-7 wavelet transform in 2-D. 
+Apply an irreversible inverse DWT transform to a component of an image.
+@param tilec Tile component information (current tile)
+@param numres Number of resolution levels to decode
+*/
+void dwt_decode_real(opj_tcd_tilecomp_t* tilec, int numres);
+/**
+Get the gain of a subband for the irreversible 9-7 DWT.
+@param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH)
+@return Returns the gain of the 9-7 wavelet transform
+*/
+int dwt_getgain_real(int orient);
+/**
+Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT
+@param level Level of the wavelet function
+@param orient Band of the wavelet function
+@return Returns the norm of the 9-7 wavelet
+*/
+double dwt_getnorm_real(int level, int orient);
+/**
+Explicit calculation of the Quantization Stepsizes 
+@param tccp Tile-component coding parameters
+@param prec Precint analyzed
+*/
+void dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, int prec);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __DWT_H */
diff --git a/contrib/media/updf/include/efmt.h b/contrib/media/updf/include/efmt.h
new file mode 100644
index 000000000..39e2cb422
--- /dev/null
+++ b/contrib/media/updf/include/efmt.h
@@ -0,0 +1,85 @@
+#ifndef __EFMT_H
+#define __EFMT_H
+
+#ifndef __PACKED__
+#define __PACKED__	__attribute__((packed))
+#endif
+
+typedef struct
+{
+    unsigned long magic		__PACKED__;
+    unsigned char bitness	__PACKED__;
+    unsigned char endian	__PACKED__;
+    unsigned char elf_ver_1	__PACKED__;
+    unsigned char res[9]	__PACKED__;
+    unsigned short file_type	__PACKED__;
+    unsigned short machine	__PACKED__;
+    unsigned long elf_ver_2	__PACKED__;
+    unsigned long entry_pt	__PACKED__;
+    unsigned long phtab_offset	__PACKED__;
+    unsigned long shtab_offset	__PACKED__;
+    unsigned long flags		__PACKED__;
+    unsigned short file_hdr_size __PACKED__;
+    unsigned short phtab_ent_size __PACKED__;
+    unsigned short num_phtab_ents __PACKED__;
+    unsigned short shtab_ent_size __PACKED__;
+    unsigned short num_sects	__PACKED__;
+    unsigned short shstrtab_index __PACKED__;
+} elf_file_t;
+
+typedef struct
+{
+    unsigned long sect_name	__PACKED__;
+    unsigned long type		__PACKED__;
+    unsigned long flags		__PACKED__;
+    unsigned long virt_adr	__PACKED__;
+    unsigned long offset	__PACKED__;
+    unsigned long size		__PACKED__;
+    unsigned long link		__PACKED__;
+    unsigned long info		__PACKED__;
+    unsigned long align		__PACKED__;
+    unsigned long ent_size	__PACKED__;
+} elf_sect_t;
+
+typedef struct
+{
+    unsigned long adr		__PACKED__;
+    unsigned char type		__PACKED__;
+    unsigned long symtab_index:24 __PACKED__;
+    unsigned long addend	__PACKED__;
+} elf_reloc_t;
+
+typedef struct
+{
+    unsigned long name		__PACKED__;
+    unsigned long value		__PACKED__;
+    unsigned long size		__PACKED__;
+    unsigned type:4		__PACKED__;
+    unsigned binding:4		__PACKED__;
+    unsigned char zero		__PACKED__;
+    unsigned short section	__PACKED__;
+} elf_sym_t;
+
+typedef struct
+{
+ unsigned char * file, * sects,*bss,*symtab;
+ char * strtab;
+ unsigned long bss_sect_num,entry;
+} exe_file_t;
+
+int get_elf_section_name(exe_file_t * f,unsigned short sect_num,char * namebuf);
+int get_elf_section_addr(exe_file_t * f,unsigned short sect_num,unsigned long * adr);
+int get_elf_symbol_addr(exe_file_t * f,unsigned long i,
+    unsigned long * sym_val,unsigned short sect_num,
+    int (* lookup_fn)(char * symname,unsigned long * val));
+int do_elf_relocation(exe_file_t * f,elf_reloc_t * reloc,
+ unsigned short sect_num,unsigned long symtab_sect_num,
+ int (* sym_lookup_fn)(char * symname,unsigned long * val),int ignore_ext);
+int get_elf_section_index(exe_file_t * f,char * sect_name,unsigned long * i);
+int elf_load_from_mem(exe_file_t * f);
+int relocate_elf_file(exe_file_t * f,
+ int (* sym_lookup_fn)(char * symname,unsigned long * val),int ignore_ext);
+int get_elf_symbol_value(exe_file_t * f,char * symname,unsigned long * symval);
+
+
+#endif
diff --git a/contrib/media/updf/include/elf.h b/contrib/media/updf/include/elf.h
new file mode 100644
index 000000000..a9f0777bf
--- /dev/null
+++ b/contrib/media/updf/include/elf.h
@@ -0,0 +1,2105 @@
+/* This file defines standard ELF types, structures, and macros.
+   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _ELF_H
+#define	_ELF_H 1
+
+#include <features.h>
+
+
+/* Standard ELF types.  */
+
+#include <stdint.h>
+
+/* Type for a 16-bit quantity.  */
+typedef uint16_t Elf32_Half;
+typedef uint16_t Elf64_Half;
+
+/* Types for signed and unsigned 32-bit quantities.  */
+typedef uint32_t Elf32_Word;
+typedef	int32_t  Elf32_Sword;
+typedef uint32_t Elf64_Word;
+typedef	int32_t  Elf64_Sword;
+
+/* Types for signed and unsigned 64-bit quantities.  */
+typedef uint64_t Elf32_Xword;
+typedef	int64_t  Elf32_Sxword;
+typedef uint64_t Elf64_Xword;
+typedef	int64_t  Elf64_Sxword;
+
+/* Type of addresses.  */
+typedef uint32_t Elf32_Addr;
+typedef uint64_t Elf64_Addr;
+
+/* Type of file offsets.  */
+typedef uint32_t Elf32_Off;
+typedef uint64_t Elf64_Off;
+
+/* Type for section indices, which are 16-bit quantities.  */
+typedef uint16_t Elf32_Section;
+typedef uint16_t Elf64_Section;
+
+/* Type for version symbol information.  */
+typedef Elf32_Half Elf32_Versym;
+typedef Elf64_Half Elf64_Versym;
+
+
+/* The ELF file header.  This appears at the start of every ELF file.  */
+
+#define EI_NIDENT (16)
+
+typedef struct
+{
+  unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
+  Elf32_Half	e_type;			/* Object file type */
+  Elf32_Half	e_machine;		/* Architecture */
+  Elf32_Word	e_version;		/* Object file version */
+  Elf32_Addr	e_entry;		/* Entry point virtual address */
+  Elf32_Off	e_phoff;		/* Program header table file offset */
+  Elf32_Off	e_shoff;		/* Section header table file offset */
+  Elf32_Word	e_flags;		/* Processor-specific flags */
+  Elf32_Half	e_ehsize;		/* ELF header size in bytes */
+  Elf32_Half	e_phentsize;		/* Program header table entry size */
+  Elf32_Half	e_phnum;		/* Program header table entry count */
+  Elf32_Half	e_shentsize;		/* Section header table entry size */
+  Elf32_Half	e_shnum;		/* Section header table entry count */
+  Elf32_Half	e_shstrndx;		/* Section header string table index */
+} Elf32_Ehdr;
+
+typedef struct
+{
+  unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
+  Elf64_Half	e_type;			/* Object file type */
+  Elf64_Half	e_machine;		/* Architecture */
+  Elf64_Word	e_version;		/* Object file version */
+  Elf64_Addr	e_entry;		/* Entry point virtual address */
+  Elf64_Off	e_phoff;		/* Program header table file offset */
+  Elf64_Off	e_shoff;		/* Section header table file offset */
+  Elf64_Word	e_flags;		/* Processor-specific flags */
+  Elf64_Half	e_ehsize;		/* ELF header size in bytes */
+  Elf64_Half	e_phentsize;		/* Program header table entry size */
+  Elf64_Half	e_phnum;		/* Program header table entry count */
+  Elf64_Half	e_shentsize;		/* Section header table entry size */
+  Elf64_Half	e_shnum;		/* Section header table entry count */
+  Elf64_Half	e_shstrndx;		/* Section header string table index */
+} Elf64_Ehdr;
+
+/* Fields in the e_ident array.  The EI_* macros are indices into the
+   array.  The macros under each EI_* macro are the values the byte
+   may have.  */
+
+#define EI_MAG0		0		/* File identification byte 0 index */
+#define ELFMAG0		0x7f		/* Magic number byte 0 */
+
+#define EI_MAG1		1		/* File identification byte 1 index */
+#define ELFMAG1		'E'		/* Magic number byte 1 */
+
+#define EI_MAG2		2		/* File identification byte 2 index */
+#define ELFMAG2		'L'		/* Magic number byte 2 */
+
+#define EI_MAG3		3		/* File identification byte 3 index */
+#define ELFMAG3		'F'		/* Magic number byte 3 */
+
+/* Conglomeration of the identification bytes, for easy testing as a word.  */
+#define	ELFMAG		"\177ELF"
+#define	SELFMAG		4
+
+#define EI_CLASS	4		/* File class byte index */
+#define ELFCLASSNONE	0		/* Invalid class */
+#define ELFCLASS32	1		/* 32-bit objects */
+#define ELFCLASS64	2		/* 64-bit objects */
+#define ELFCLASSNUM	3
+
+#define EI_DATA		5		/* Data encoding byte index */
+#define ELFDATANONE	0		/* Invalid data encoding */
+#define ELFDATA2LSB	1		/* 2's complement, little endian */
+#define ELFDATA2MSB	2		/* 2's complement, big endian */
+#define ELFDATANUM	3
+
+#define EI_VERSION	6		/* File version byte index */
+					/* Value must be EV_CURRENT */
+
+#define EI_OSABI	7		/* OS ABI identification */
+#define ELFOSABI_SYSV		0	/* UNIX System V ABI */
+#define ELFOSABI_HPUX		1	/* HP-UX */
+#define ELFOSABI_ARM		97	/* ARM */
+#define ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
+
+#define EI_ABIVERSION	8		/* ABI version */
+
+#define EI_PAD		9		/* Byte index of padding bytes */
+
+/* Legal values for e_type (object file type).  */
+
+#define ET_NONE		0		/* No file type */
+#define ET_REL		1		/* Relocatable file */
+#define ET_EXEC		2		/* Executable file */
+#define ET_DYN		3		/* Shared object file */
+#define ET_CORE		4		/* Core file */
+#define	ET_NUM		5		/* Number of defined types */
+#define ET_LOOS		0xfe00		/* OS-specific range start */
+#define ET_HIOS		0xfeff		/* OS-specific range end */
+#define ET_LOPROC	0xff00		/* Processor-specific range start */
+#define ET_HIPROC	0xffff		/* Processor-specific range end */
+
+/* Legal values for e_machine (architecture).  */
+
+#define EM_NONE		 0		/* No machine */
+#define EM_M32		 1		/* AT&T WE 32100 */
+#define EM_SPARC	 2		/* SUN SPARC */
+#define EM_386		 3		/* Intel 80386 */
+#define EM_68K		 4		/* Motorola m68k family */
+#define EM_88K		 5		/* Motorola m88k family */
+#define EM_860		 7		/* Intel 80860 */
+#define EM_MIPS		 8		/* MIPS R3000 big-endian */
+#define EM_S370		 9		/* IBM System/370 */
+#define EM_MIPS_RS3_LE	10		/* MIPS R3000 little-endian */
+
+#define EM_PARISC	15		/* HPPA */
+#define EM_VPP500	17		/* Fujitsu VPP500 */
+#define EM_SPARC32PLUS	18		/* Sun's "v8plus" */
+#define EM_960		19		/* Intel 80960 */
+#define EM_PPC		20		/* PowerPC */
+#define EM_PPC64	21		/* PowerPC 64-bit */
+#define EM_S390		22		/* IBM S390 */
+
+#define EM_V800		36		/* NEC V800 series */
+#define EM_FR20		37		/* Fujitsu FR20 */
+#define EM_RH32		38		/* TRW RH-32 */
+#define EM_RCE		39		/* Motorola RCE */
+#define EM_ARM		40		/* ARM */
+#define EM_FAKE_ALPHA	41		/* Digital Alpha */
+#define EM_SH		42		/* Hitachi SH */
+#define EM_SPARCV9	43		/* SPARC v9 64-bit */
+#define EM_TRICORE	44		/* Siemens Tricore */
+#define EM_ARC		45		/* Argonaut RISC Core */
+#define EM_H8_300	46		/* Hitachi H8/300 */
+#define EM_H8_300H	47		/* Hitachi H8/300H */
+#define EM_H8S		48		/* Hitachi H8S */
+#define EM_H8_500	49		/* Hitachi H8/500 */
+#define EM_IA_64	50		/* Intel Merced */
+#define EM_MIPS_X	51		/* Stanford MIPS-X */
+#define EM_COLDFIRE	52		/* Motorola Coldfire */
+#define EM_68HC12	53		/* Motorola M68HC12 */
+#define EM_MMA		54		/* Fujitsu MMA Multimedia Accelerator*/
+#define EM_PCP		55		/* Siemens PCP */
+#define EM_NCPU		56		/* Sony nCPU embeeded RISC */
+#define EM_NDR1		57		/* Denso NDR1 microprocessor */
+#define EM_STARCORE	58		/* Motorola Start*Core processor */
+#define EM_ME16		59		/* Toyota ME16 processor */
+#define EM_ST100	60		/* STMicroelectronic ST100 processor */
+#define EM_TINYJ	61		/* Advanced Logic Corp. Tinyj emb.fam*/
+#define EM_X86_64	62		/* AMD x86-64 architecture */
+#define EM_PDSP		63		/* Sony DSP Processor */
+
+#define EM_FX66		66		/* Siemens FX66 microcontroller */
+#define EM_ST9PLUS	67		/* STMicroelectronics ST9+ 8/16 mc */
+#define EM_ST7		68		/* STmicroelectronics ST7 8 bit mc */
+#define EM_68HC16	69		/* Motorola MC68HC16 microcontroller */
+#define EM_68HC11	70		/* Motorola MC68HC11 microcontroller */
+#define EM_68HC08	71		/* Motorola MC68HC08 microcontroller */
+#define EM_68HC05	72		/* Motorola MC68HC05 microcontroller */
+#define EM_SVX		73		/* Silicon Graphics SVx */
+#define EM_AT19		74		/* STMicroelectronics ST19 8 bit mc */
+#define EM_VAX		75		/* Digital VAX */
+#define EM_CRIS		76		/* Axis Communications 32-bit embedded processor */
+#define EM_JAVELIN	77		/* Infineon Technologies 32-bit embedded processor */
+#define EM_FIREPATH	78		/* Element 14 64-bit DSP Processor */
+#define EM_ZSP		79		/* LSI Logic 16-bit DSP Processor */
+#define EM_MMIX		80		/* Donald Knuth's educational 64-bit processor */
+#define EM_HUANY	81		/* Harvard University machine-independent object files */
+#define EM_PRISM	82		/* SiTera Prism */
+#define EM_AVR		83		/* Atmel AVR 8-bit microcontroller */
+#define EM_FR30		84		/* Fujitsu FR30 */
+#define EM_D10V		85		/* Mitsubishi D10V */
+#define EM_D30V		86		/* Mitsubishi D30V */
+#define EM_V850		87		/* NEC v850 */
+#define EM_M32R		88		/* Mitsubishi M32R */
+#define EM_MN10300	89		/* Matsushita MN10300 */
+#define EM_MN10200	90		/* Matsushita MN10200 */
+#define EM_PJ		91		/* picoJava */
+#define EM_OPENRISC	92		/* OpenRISC 32-bit embedded processor */
+#define EM_ARC_A5	93		/* ARC Cores Tangent-A5 */
+#define EM_XTENSA	94		/* Tensilica Xtensa Architecture */
+#define EM_NUM		95
+
+/* If it is necessary to assign new unofficial EM_* values, please
+   pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
+   chances of collision with official or non-GNU unofficial values.  */
+
+#define EM_ALPHA	0x9026
+
+/* Legal values for e_version (version).  */
+
+#define EV_NONE		0		/* Invalid ELF version */
+#define EV_CURRENT	1		/* Current version */
+#define EV_NUM		2
+
+/* Section header.  */
+
+typedef struct
+{
+  Elf32_Word	sh_name;		/* Section name (string tbl index) */
+  Elf32_Word	sh_type;		/* Section type */
+  Elf32_Word	sh_flags;		/* Section flags */
+  Elf32_Addr	sh_addr;		/* Section virtual addr at execution */
+  Elf32_Off	sh_offset;		/* Section file offset */
+  Elf32_Word	sh_size;		/* Section size in bytes */
+  Elf32_Word	sh_link;		/* Link to another section */
+  Elf32_Word	sh_info;		/* Additional section information */
+  Elf32_Word	sh_addralign;		/* Section alignment */
+  Elf32_Word	sh_entsize;		/* Entry size if section holds table */
+} Elf32_Shdr;
+
+typedef struct
+{
+  Elf64_Word	sh_name;		/* Section name (string tbl index) */
+  Elf64_Word	sh_type;		/* Section type */
+  Elf64_Xword	sh_flags;		/* Section flags */
+  Elf64_Addr	sh_addr;		/* Section virtual addr at execution */
+  Elf64_Off	sh_offset;		/* Section file offset */
+  Elf64_Xword	sh_size;		/* Section size in bytes */
+  Elf64_Word	sh_link;		/* Link to another section */
+  Elf64_Word	sh_info;		/* Additional section information */
+  Elf64_Xword	sh_addralign;		/* Section alignment */
+  Elf64_Xword	sh_entsize;		/* Entry size if section holds table */
+} Elf64_Shdr;
+
+/* Special section indices.  */
+
+#define SHN_UNDEF	0		/* Undefined section */
+#define SHN_LORESERVE	0xff00		/* Start of reserved indices */
+#define SHN_LOPROC	0xff00		/* Start of processor-specific */
+#define SHN_HIPROC	0xff1f		/* End of processor-specific */
+#define SHN_LOOS	0xff20		/* Start of OS-specific */
+#define SHN_HIOS	0xff3f		/* End of OS-specific */
+#define SHN_ABS		0xfff1		/* Associated symbol is absolute */
+#define SHN_COMMON	0xfff2		/* Associated symbol is common */
+#define SHN_XINDEX	0xffff		/* Index is in extra table.  */
+#define SHN_HIRESERVE	0xffff		/* End of reserved indices */
+
+/* Legal values for sh_type (section type).  */
+
+#define SHT_NULL	  0		/* Section header table entry unused */
+#define SHT_PROGBITS	  1		/* Program data */
+#define SHT_SYMTAB	  2		/* Symbol table */
+#define SHT_STRTAB	  3		/* String table */
+#define SHT_RELA	  4		/* Relocation entries with addends */
+#define SHT_HASH	  5		/* Symbol hash table */
+#define SHT_DYNAMIC	  6		/* Dynamic linking information */
+#define SHT_NOTE	  7		/* Notes */
+#define SHT_NOBITS	  8		/* Program space with no data (bss) */
+#define SHT_REL		  9		/* Relocation entries, no addends */
+#define SHT_SHLIB	  10		/* Reserved */
+#define SHT_DYNSYM	  11		/* Dynamic linker symbol table */
+#define SHT_INIT_ARRAY	  14		/* Array of constructors */
+#define SHT_FINI_ARRAY	  15		/* Array of destructors */
+#define SHT_PREINIT_ARRAY 16		/* Array of pre-constructors */
+#define SHT_GROUP	  17		/* Section group */
+#define SHT_SYMTAB_SHNDX  18		/* Extended section indeces */
+#define	SHT_NUM		  19		/* Number of defined types.  */
+#define SHT_LOOS	  0x60000000	/* Start OS-specific */
+#define SHT_GNU_LIBLIST   0x6ffffff7	/* Prelink library list */
+#define SHT_CHECKSUM	  0x6ffffff8	/* Checksum for DSO content.  */
+#define SHT_LOSUNW	  0x6ffffffa	/* Sun-specific low bound.  */
+#define SHT_SUNW_move	  0x6ffffffa
+#define SHT_SUNW_COMDAT   0x6ffffffb
+#define SHT_SUNW_syminfo  0x6ffffffc
+#define SHT_GNU_verdef	  0x6ffffffd	/* Version definition section.  */
+#define SHT_GNU_verneed	  0x6ffffffe	/* Version needs section.  */
+#define SHT_GNU_versym	  0x6fffffff	/* Version symbol table.  */
+#define SHT_HISUNW	  0x6fffffff	/* Sun-specific high bound.  */
+#define SHT_HIOS	  0x6fffffff	/* End OS-specific type */
+#define SHT_LOPROC	  0x70000000	/* Start of processor-specific */
+#define SHT_HIPROC	  0x7fffffff	/* End of processor-specific */
+#define SHT_LOUSER	  0x80000000	/* Start of application-specific */
+#define SHT_HIUSER	  0x8fffffff	/* End of application-specific */
+
+/* Legal values for sh_flags (section flags).  */
+
+#define SHF_WRITE	     (1 << 0)	/* Writable */
+#define SHF_ALLOC	     (1 << 1)	/* Occupies memory during execution */
+#define SHF_EXECINSTR	     (1 << 2)	/* Executable */
+#define SHF_MERGE	     (1 << 4)	/* Might be merged */
+#define SHF_STRINGS	     (1 << 5)	/* Contains nul-terminated strings */
+#define SHF_INFO_LINK	     (1 << 6)	/* `sh_info' contains SHT index */
+#define SHF_LINK_ORDER	     (1 << 7)	/* Preserve order after combining */
+#define SHF_OS_NONCONFORMING (1 << 8)	/* Non-standard OS specific handling
+					   required */
+#define SHF_MASKOS	     0x0ff00000	/* OS-specific.  */
+#define SHF_MASKPROC	     0xf0000000	/* Processor-specific */
+
+/* Section group handling.  */
+#define GRP_COMDAT	0x1		/* Mark group as COMDAT.  */
+
+/* Symbol table entry.  */
+
+typedef struct
+{
+  Elf32_Word	st_name;		/* Symbol name (string tbl index) */
+  Elf32_Addr	st_value;		/* Symbol value */
+  Elf32_Word	st_size;		/* Symbol size */
+  unsigned char	st_info;		/* Symbol type and binding */
+  unsigned char	st_other;		/* Symbol visibility */
+  Elf32_Section	st_shndx;		/* Section index */
+} Elf32_Sym;
+
+typedef struct
+{
+  Elf64_Word	st_name;		/* Symbol name (string tbl index) */
+  unsigned char	st_info;		/* Symbol type and binding */
+  unsigned char st_other;		/* Symbol visibility */
+  Elf64_Section	st_shndx;		/* Section index */
+  Elf64_Addr	st_value;		/* Symbol value */
+  Elf64_Xword	st_size;		/* Symbol size */
+} Elf64_Sym;
+
+/* The syminfo section if available contains additional information about
+   every dynamic symbol.  */
+
+typedef struct
+{
+  Elf32_Half si_boundto;		/* Direct bindings, symbol bound to */
+  Elf32_Half si_flags;			/* Per symbol flags */
+} Elf32_Syminfo;
+
+typedef struct
+{
+  Elf64_Half si_boundto;		/* Direct bindings, symbol bound to */
+  Elf64_Half si_flags;			/* Per symbol flags */
+} Elf64_Syminfo;
+
+/* Possible values for si_boundto.  */
+#define SYMINFO_BT_SELF		0xffff	/* Symbol bound to self */
+#define SYMINFO_BT_PARENT	0xfffe	/* Symbol bound to parent */
+#define SYMINFO_BT_LOWRESERVE	0xff00	/* Beginning of reserved entries */
+
+/* Possible bitmasks for si_flags.  */
+#define SYMINFO_FLG_DIRECT	0x0001	/* Direct bound symbol */
+#define SYMINFO_FLG_PASSTHRU	0x0002	/* Pass-thru symbol for translator */
+#define SYMINFO_FLG_COPY	0x0004	/* Symbol is a copy-reloc */
+#define SYMINFO_FLG_LAZYLOAD	0x0008	/* Symbol bound to object to be lazy
+					   loaded */
+/* Syminfo version values.  */
+#define SYMINFO_NONE		0
+#define SYMINFO_CURRENT		1
+#define SYMINFO_NUM		2
+
+
+/* Special section index.  */
+
+#define SHN_UNDEF	0		/* No section, undefined symbol.  */
+
+/* How to extract and insert information held in the st_info field.  */
+
+#define ELF32_ST_BIND(val)		(((unsigned char) (val)) >> 4)
+#define ELF32_ST_TYPE(val)		((val) & 0xf)
+#define ELF32_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
+
+/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field.  */
+#define ELF64_ST_BIND(val)		ELF32_ST_BIND (val)
+#define ELF64_ST_TYPE(val)		ELF32_ST_TYPE (val)
+#define ELF64_ST_INFO(bind, type)	ELF32_ST_INFO ((bind), (type))
+
+/* Legal values for ST_BIND subfield of st_info (symbol binding).  */
+
+#define STB_LOCAL	0		/* Local symbol */
+#define STB_GLOBAL	1		/* Global symbol */
+#define STB_WEAK	2		/* Weak symbol */
+#define	STB_NUM		3		/* Number of defined types.  */
+#define STB_LOOS	10		/* Start of OS-specific */
+#define STB_HIOS	12		/* End of OS-specific */
+#define STB_LOPROC	13		/* Start of processor-specific */
+#define STB_HIPROC	15		/* End of processor-specific */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
+
+#define STT_NOTYPE	0		/* Symbol type is unspecified */
+#define STT_OBJECT	1		/* Symbol is a data object */
+#define STT_FUNC	2		/* Symbol is a code object */
+#define STT_SECTION	3		/* Symbol associated with a section */
+#define STT_FILE	4		/* Symbol's name is file name */
+#define STT_COMMON	5		/* Symbol is a common data object */
+#define	STT_NUM		6		/* Number of defined types.  */
+#define STT_LOOS	10		/* Start of OS-specific */
+#define STT_HIOS	12		/* End of OS-specific */
+#define STT_LOPROC	13		/* Start of processor-specific */
+#define STT_HIPROC	15		/* End of processor-specific */
+
+
+/* Symbol table indices are found in the hash buckets and chain table
+   of a symbol hash table section.  This special index value indicates
+   the end of a chain, meaning no further symbols are found in that bucket.  */
+
+#define STN_UNDEF	0		/* End of a chain.  */
+
+
+/* How to extract and insert information held in the st_other field.  */
+
+#define ELF32_ST_VISIBILITY(o)	((o) & 0x03)
+
+/* For ELF64 the definitions are the same.  */
+#define ELF64_ST_VISIBILITY(o)	ELF32_ST_VISIBILITY (o)
+
+/* Symbol visibility specification encoded in the st_other field.  */
+#define STV_DEFAULT	0		/* Default symbol visibility rules */
+#define STV_INTERNAL	1		/* Processor specific hidden class */
+#define STV_HIDDEN	2		/* Sym unavailable in other modules */
+#define STV_PROTECTED	3		/* Not preemptible, not exported */
+
+
+/* Relocation table entry without addend (in section of type SHT_REL).  */
+
+typedef struct
+{
+  Elf32_Addr	r_offset;		/* Address */
+  Elf32_Word	r_info;			/* Relocation type and symbol index */
+} Elf32_Rel;
+
+/* I have seen two different definitions of the Elf64_Rel and
+   Elf64_Rela structures, so we'll leave them out until Novell (or
+   whoever) gets their act together.  */
+/* The following, at least, is used on Sparc v9, MIPS, and Alpha.  */
+
+typedef struct
+{
+  Elf64_Addr	r_offset;		/* Address */
+  Elf64_Xword	r_info;			/* Relocation type and symbol index */
+} Elf64_Rel;
+
+/* Relocation table entry with addend (in section of type SHT_RELA).  */
+
+typedef struct
+{
+  Elf32_Addr	r_offset;		/* Address */
+  Elf32_Word	r_info;			/* Relocation type and symbol index */
+  Elf32_Sword	r_addend;		/* Addend */
+} Elf32_Rela;
+
+typedef struct
+{
+  Elf64_Addr	r_offset;		/* Address */
+  Elf64_Xword	r_info;			/* Relocation type and symbol index */
+  Elf64_Sxword	r_addend;		/* Addend */
+} Elf64_Rela;
+
+/* How to extract and insert information held in the r_info field.  */
+
+#define ELF32_R_SYM(val)		((val) >> 8)
+#define ELF32_R_TYPE(val)		((val) & 0xff)
+#define ELF32_R_INFO(sym, type)		(((sym) << 8) + ((type) & 0xff))
+
+#define ELF64_R_SYM(i)			((i) >> 32)
+#define ELF64_R_TYPE(i)			((i) & 0xffffffff)
+#define ELF64_R_INFO(sym,type)		((((Elf64_Xword) (sym)) << 32) + (type))
+
+/* Program segment header.  */
+
+typedef struct
+{
+  Elf32_Word	p_type;			/* Segment type */
+  Elf32_Off	p_offset;		/* Segment file offset */
+  Elf32_Addr	p_vaddr;		/* Segment virtual address */
+  Elf32_Addr	p_paddr;		/* Segment physical address */
+  Elf32_Word	p_filesz;		/* Segment size in file */
+  Elf32_Word	p_memsz;		/* Segment size in memory */
+  Elf32_Word	p_flags;		/* Segment flags */
+  Elf32_Word	p_align;		/* Segment alignment */
+} Elf32_Phdr;
+
+typedef struct
+{
+  Elf64_Word	p_type;			/* Segment type */
+  Elf64_Word	p_flags;		/* Segment flags */
+  Elf64_Off	p_offset;		/* Segment file offset */
+  Elf64_Addr	p_vaddr;		/* Segment virtual address */
+  Elf64_Addr	p_paddr;		/* Segment physical address */
+  Elf64_Xword	p_filesz;		/* Segment size in file */
+  Elf64_Xword	p_memsz;		/* Segment size in memory */
+  Elf64_Xword	p_align;		/* Segment alignment */
+} Elf64_Phdr;
+
+/* Legal values for p_type (segment type).  */
+
+#define	PT_NULL		0		/* Program header table entry unused */
+#define PT_LOAD		1		/* Loadable program segment */
+#define PT_DYNAMIC	2		/* Dynamic linking information */
+#define PT_INTERP	3		/* Program interpreter */
+#define PT_NOTE		4		/* Auxiliary information */
+#define PT_SHLIB	5		/* Reserved */
+#define PT_PHDR		6		/* Entry for header table itself */
+#define	PT_NUM		7		/* Number of defined types */
+#define PT_LOOS		0x60000000	/* Start of OS-specific */
+#define PT_HIOS		0x6fffffff	/* End of OS-specific */
+#define PT_LOPROC	0x70000000	/* Start of processor-specific */
+#define PT_HIPROC	0x7fffffff	/* End of processor-specific */
+
+/* Legal values for p_flags (segment flags).  */
+
+#define PF_X		(1 << 0)	/* Segment is executable */
+#define PF_W		(1 << 1)	/* Segment is writable */
+#define PF_R		(1 << 2)	/* Segment is readable */
+#define PF_MASKOS	0x0ff00000	/* OS-specific */
+#define PF_MASKPROC	0xf0000000	/* Processor-specific */
+
+/* Legal values for note segment descriptor types for core files. */
+
+#define NT_PRSTATUS	1		/* Contains copy of prstatus struct */
+#define NT_FPREGSET	2		/* Contains copy of fpregset struct */
+#define NT_PRPSINFO	3		/* Contains copy of prpsinfo struct */
+#define NT_PRXREG	4		/* Contains copy of prxregset struct */
+#define NT_PLATFORM	5		/* String from sysinfo(SI_PLATFORM) */
+#define NT_AUXV		6		/* Contains copy of auxv array */
+#define NT_GWINDOWS	7		/* Contains copy of gwindows struct */
+#define NT_PSTATUS	10		/* Contains copy of pstatus struct */
+#define NT_PSINFO	13		/* Contains copy of psinfo struct */
+#define NT_PRCRED	14		/* Contains copy of prcred struct */
+#define NT_UTSNAME	15		/* Contains copy of utsname struct */
+#define NT_LWPSTATUS	16		/* Contains copy of lwpstatus struct */
+#define NT_LWPSINFO	17		/* Contains copy of lwpinfo struct */
+#define NT_PRFPXREG	20		/* Contains copy of fprxregset struct*/
+
+/* Legal values for the note segment descriptor types for object files.  */
+
+#define NT_VERSION	1		/* Contains a version string.  */
+
+
+/* Dynamic section entry.  */
+
+typedef struct
+{
+  Elf32_Sword	d_tag;			/* Dynamic entry type */
+  union
+    {
+      Elf32_Word d_val;			/* Integer value */
+      Elf32_Addr d_ptr;			/* Address value */
+    } d_un;
+} Elf32_Dyn;
+
+typedef struct
+{
+  Elf64_Sxword	d_tag;			/* Dynamic entry type */
+  union
+    {
+      Elf64_Xword d_val;		/* Integer value */
+      Elf64_Addr d_ptr;			/* Address value */
+    } d_un;
+} Elf64_Dyn;
+
+/* Legal values for d_tag (dynamic entry type).  */
+
+#define DT_NULL		0		/* Marks end of dynamic section */
+#define DT_NEEDED	1		/* Name of needed library */
+#define DT_PLTRELSZ	2		/* Size in bytes of PLT relocs */
+#define DT_PLTGOT	3		/* Processor defined value */
+#define DT_HASH		4		/* Address of symbol hash table */
+#define DT_STRTAB	5		/* Address of string table */
+#define DT_SYMTAB	6		/* Address of symbol table */
+#define DT_RELA		7		/* Address of Rela relocs */
+#define DT_RELASZ	8		/* Total size of Rela relocs */
+#define DT_RELAENT	9		/* Size of one Rela reloc */
+#define DT_STRSZ	10		/* Size of string table */
+#define DT_SYMENT	11		/* Size of one symbol table entry */
+#define DT_INIT		12		/* Address of init function */
+#define DT_FINI		13		/* Address of termination function */
+#define DT_SONAME	14		/* Name of shared object */
+#define DT_RPATH	15		/* Library search path (deprecated) */
+#define DT_SYMBOLIC	16		/* Start symbol search here */
+#define DT_REL		17		/* Address of Rel relocs */
+#define DT_RELSZ	18		/* Total size of Rel relocs */
+#define DT_RELENT	19		/* Size of one Rel reloc */
+#define DT_PLTREL	20		/* Type of reloc in PLT */
+#define DT_DEBUG	21		/* For debugging; unspecified */
+#define DT_TEXTREL	22		/* Reloc might modify .text */
+#define DT_JMPREL	23		/* Address of PLT relocs */
+#define	DT_BIND_NOW	24		/* Process relocations of object */
+#define	DT_INIT_ARRAY	25		/* Array with addresses of init fct */
+#define	DT_FINI_ARRAY	26		/* Array with addresses of fini fct */
+#define	DT_INIT_ARRAYSZ	27		/* Size in bytes of DT_INIT_ARRAY */
+#define	DT_FINI_ARRAYSZ	28		/* Size in bytes of DT_FINI_ARRAY */
+#define DT_RUNPATH	29		/* Library search path */
+#define DT_FLAGS	30		/* Flags for the object being loaded */
+#define DT_ENCODING	32		/* Start of encoded range */
+#define DT_PREINIT_ARRAY 32		/* Array with addresses of preinit fct*/
+#define DT_PREINIT_ARRAYSZ 33		/* size in bytes of DT_PREINIT_ARRAY */
+#define	DT_NUM		34		/* Number used */
+#define DT_LOOS		0x60000000	/* Start of OS-specific */
+#define DT_HIOS		0x6fffffff	/* End of OS-specific */
+#define DT_LOPROC	0x70000000	/* Start of processor-specific */
+#define DT_HIPROC	0x7fffffff	/* End of processor-specific */
+#define	DT_PROCNUM	DT_MIPS_NUM	/* Most used by any processor */
+
+/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
+   Dyn.d_un.d_val field of the Elf*_Dyn structure.  This follows Sun's
+   approach.  */
+#define DT_VALRNGLO	0x6ffffd00
+#define DT_GNU_PRELINKED 0x6ffffdf5	/* Prelinking timestamp */
+#define DT_GNU_CONFLICTSZ 0x6ffffdf6	/* Size of conflict section */
+#define DT_GNU_LIBLISTSZ 0x6ffffdf7	/* Size of library list */
+#define DT_CHECKSUM	0x6ffffdf8
+#define DT_PLTPADSZ	0x6ffffdf9
+#define DT_MOVEENT	0x6ffffdfa
+#define DT_MOVESZ	0x6ffffdfb
+#define DT_FEATURE_1	0x6ffffdfc	/* Feature selection (DTF_*).  */
+#define DT_POSFLAG_1	0x6ffffdfd	/* Flags for DT_* entries, effecting
+					   the following DT_* entry.  */
+#define DT_SYMINSZ	0x6ffffdfe	/* Size of syminfo table (in bytes) */
+#define DT_SYMINENT	0x6ffffdff	/* Entry size of syminfo */
+#define DT_VALRNGHI	0x6ffffdff
+#define DT_VALTAGIDX(tag)	(DT_VALRNGHI - (tag))	/* Reverse order! */
+#define DT_VALNUM 12
+
+/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
+   Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
+
+   If any adjustment is made to the ELF object after it has been
+   built these entries will need to be adjusted.  */
+#define DT_ADDRRNGLO	0x6ffffe00
+#define DT_GNU_CONFLICT	0x6ffffef8	/* Start of conflict section */
+#define DT_GNU_LIBLIST	0x6ffffef9	/* Library list */
+#define DT_CONFIG	0x6ffffefa	/* Configuration information.  */
+#define DT_DEPAUDIT	0x6ffffefb	/* Dependency auditing.  */
+#define DT_AUDIT	0x6ffffefc	/* Object auditing.  */
+#define	DT_PLTPAD	0x6ffffefd	/* PLT padding.  */
+#define	DT_MOVETAB	0x6ffffefe	/* Move table.  */
+#define DT_SYMINFO	0x6ffffeff	/* Syminfo table.  */
+#define DT_ADDRRNGHI	0x6ffffeff
+#define DT_ADDRTAGIDX(tag)	(DT_ADDRRNGHI - (tag))	/* Reverse order! */
+#define DT_ADDRNUM 10
+
+/* The versioning entry types.  The next are defined as part of the
+   GNU extension.  */
+#define DT_VERSYM	0x6ffffff0
+
+#define DT_RELACOUNT	0x6ffffff9
+#define DT_RELCOUNT	0x6ffffffa
+
+/* These were chosen by Sun.  */
+#define DT_FLAGS_1	0x6ffffffb	/* State flags, see DF_1_* below.  */
+#define	DT_VERDEF	0x6ffffffc	/* Address of version definition
+					   table */
+#define	DT_VERDEFNUM	0x6ffffffd	/* Number of version definitions */
+#define	DT_VERNEED	0x6ffffffe	/* Address of table with needed
+					   versions */
+#define	DT_VERNEEDNUM	0x6fffffff	/* Number of needed versions */
+#define DT_VERSIONTAGIDX(tag)	(DT_VERNEEDNUM - (tag))	/* Reverse order! */
+#define DT_VERSIONTAGNUM 16
+
+/* Sun added these machine-independent extensions in the "processor-specific"
+   range.  Be compatible.  */
+#define DT_AUXILIARY    0x7ffffffd      /* Shared object to load before self */
+#define DT_FILTER       0x7fffffff      /* Shared object to get values from */
+#define DT_EXTRATAGIDX(tag)	((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
+#define DT_EXTRANUM	3
+
+/* Values of `d_un.d_val' in the DT_FLAGS entry.  */
+#define DF_ORIGIN	0x00000001	/* Object may use DF_ORIGIN */
+#define DF_SYMBOLIC	0x00000002	/* Symbol resolutions starts here */
+#define DF_TEXTREL	0x00000004	/* Object contains text relocations */
+#define DF_BIND_NOW	0x00000008	/* No lazy binding for this object */
+
+/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
+   entry in the dynamic section.  */
+#define DF_1_NOW	0x00000001	/* Set RTLD_NOW for this object.  */
+#define DF_1_GLOBAL	0x00000002	/* Set RTLD_GLOBAL for this object.  */
+#define DF_1_GROUP	0x00000004	/* Set RTLD_GROUP for this object.  */
+#define DF_1_NODELETE	0x00000008	/* Set RTLD_NODELETE for this object.*/
+#define DF_1_LOADFLTR	0x00000010	/* Trigger filtee loading at runtime.*/
+#define DF_1_INITFIRST	0x00000020	/* Set RTLD_INITFIRST for this object*/
+#define DF_1_NOOPEN	0x00000040	/* Set RTLD_NOOPEN for this object.  */
+#define DF_1_ORIGIN	0x00000080	/* $ORIGIN must be handled.  */
+#define DF_1_DIRECT	0x00000100	/* Direct binding enabled.  */
+#define DF_1_TRANS	0x00000200
+#define DF_1_INTERPOSE	0x00000400	/* Object is used to interpose.  */
+#define DF_1_NODEFLIB	0x00000800	/* Ignore default lib search path.  */
+#define DF_1_NODUMP	0x00001000	/* Object can't be dldump'ed.  */
+#define DF_1_CONFALT	0x00002000	/* Configuration alternative created.*/
+#define DF_1_ENDFILTEE	0x00004000	/* Filtee terminates filters search. */
+#define	DF_1_DISPRELDNE	0x00008000	/* Disp reloc applied at build time. */
+#define	DF_1_DISPRELPND	0x00010000	/* Disp reloc applied at run-time.  */
+
+/* Flags for the feature selection in DT_FEATURE_1.  */
+#define DTF_1_PARINIT	0x00000001
+#define DTF_1_CONFEXP	0x00000002
+
+/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry.  */
+#define DF_P1_LAZYLOAD	0x00000001	/* Lazyload following object.  */
+#define DF_P1_GROUPPERM	0x00000002	/* Symbols from next object are not
+					   generally available.  */
+
+/* Version definition sections.  */
+
+typedef struct
+{
+  Elf32_Half	vd_version;		/* Version revision */
+  Elf32_Half	vd_flags;		/* Version information */
+  Elf32_Half	vd_ndx;			/* Version Index */
+  Elf32_Half	vd_cnt;			/* Number of associated aux entries */
+  Elf32_Word	vd_hash;		/* Version name hash value */
+  Elf32_Word	vd_aux;			/* Offset in bytes to verdaux array */
+  Elf32_Word	vd_next;		/* Offset in bytes to next verdef
+					   entry */
+} Elf32_Verdef;
+
+typedef struct
+{
+  Elf64_Half	vd_version;		/* Version revision */
+  Elf64_Half	vd_flags;		/* Version information */
+  Elf64_Half	vd_ndx;			/* Version Index */
+  Elf64_Half	vd_cnt;			/* Number of associated aux entries */
+  Elf64_Word	vd_hash;		/* Version name hash value */
+  Elf64_Word	vd_aux;			/* Offset in bytes to verdaux array */
+  Elf64_Word	vd_next;		/* Offset in bytes to next verdef
+					   entry */
+} Elf64_Verdef;
+
+
+/* Legal values for vd_version (version revision).  */
+#define VER_DEF_NONE	0		/* No version */
+#define VER_DEF_CURRENT	1		/* Current version */
+#define VER_DEF_NUM	2		/* Given version number */
+
+/* Legal values for vd_flags (version information flags).  */
+#define VER_FLG_BASE	0x1		/* Version definition of file itself */
+#define VER_FLG_WEAK	0x2		/* Weak version identifier */
+
+/* Versym symbol index values.  */
+#define	VER_NDX_LOCAL		0	/* Symbol is local.  */
+#define	VER_NDX_GLOBAL		1	/* Symbol is global.  */
+#define	VER_NDX_LORESERVE	0xff00	/* Beginning of reserved entries.  */
+#define	VER_NDX_ELIMINATE	0xff01	/* Symbol is to be eliminated.  */
+
+/* Auxialiary version information.  */
+
+typedef struct
+{
+  Elf32_Word	vda_name;		/* Version or dependency names */
+  Elf32_Word	vda_next;		/* Offset in bytes to next verdaux
+					   entry */
+} Elf32_Verdaux;
+
+typedef struct
+{
+  Elf64_Word	vda_name;		/* Version or dependency names */
+  Elf64_Word	vda_next;		/* Offset in bytes to next verdaux
+					   entry */
+} Elf64_Verdaux;
+
+
+/* Version dependency section.  */
+
+typedef struct
+{
+  Elf32_Half	vn_version;		/* Version of structure */
+  Elf32_Half	vn_cnt;			/* Number of associated aux entries */
+  Elf32_Word	vn_file;		/* Offset of filename for this
+					   dependency */
+  Elf32_Word	vn_aux;			/* Offset in bytes to vernaux array */
+  Elf32_Word	vn_next;		/* Offset in bytes to next verneed
+					   entry */
+} Elf32_Verneed;
+
+typedef struct
+{
+  Elf64_Half	vn_version;		/* Version of structure */
+  Elf64_Half	vn_cnt;			/* Number of associated aux entries */
+  Elf64_Word	vn_file;		/* Offset of filename for this
+					   dependency */
+  Elf64_Word	vn_aux;			/* Offset in bytes to vernaux array */
+  Elf64_Word	vn_next;		/* Offset in bytes to next verneed
+					   entry */
+} Elf64_Verneed;
+
+
+/* Legal values for vn_version (version revision).  */
+#define VER_NEED_NONE	 0		/* No version */
+#define VER_NEED_CURRENT 1		/* Current version */
+#define VER_NEED_NUM	 2		/* Given version number */
+
+/* Auxiliary needed version information.  */
+
+typedef struct
+{
+  Elf32_Word	vna_hash;		/* Hash value of dependency name */
+  Elf32_Half	vna_flags;		/* Dependency specific information */
+  Elf32_Half	vna_other;		/* Unused */
+  Elf32_Word	vna_name;		/* Dependency name string offset */
+  Elf32_Word	vna_next;		/* Offset in bytes to next vernaux
+					   entry */
+} Elf32_Vernaux;
+
+typedef struct
+{
+  Elf64_Word	vna_hash;		/* Hash value of dependency name */
+  Elf64_Half	vna_flags;		/* Dependency specific information */
+  Elf64_Half	vna_other;		/* Unused */
+  Elf64_Word	vna_name;		/* Dependency name string offset */
+  Elf64_Word	vna_next;		/* Offset in bytes to next vernaux
+					   entry */
+} Elf64_Vernaux;
+
+
+/* Legal values for vna_flags.  */
+#define VER_FLG_WEAK	0x2		/* Weak version identifier */
+
+
+/* Auxiliary vector.  */
+
+/* This vector is normally only used by the program interpreter.  The
+   usual definition in an ABI supplement uses the name auxv_t.  The
+   vector is not usually defined in a standard <elf.h> file, but it
+   can't hurt.  We rename it to avoid conflicts.  The sizes of these
+   types are an arrangement between the exec server and the program
+   interpreter, so we don't fully specify them here.  */
+
+typedef struct
+{
+  int a_type;			/* Entry type */
+  union
+    {
+      long int a_val;		/* Integer value */
+      void *a_ptr;		/* Pointer value */
+      void (*a_fcn) (void);	/* Function pointer value */
+    } a_un;
+} Elf32_auxv_t;
+
+typedef struct
+{
+  long int a_type;		/* Entry type */
+  union
+    {
+      long int a_val;		/* Integer value */
+      void *a_ptr;		/* Pointer value */
+      void (*a_fcn) (void);	/* Function pointer value */
+    } a_un;
+} Elf64_auxv_t;
+
+/* Legal values for a_type (entry type).  */
+
+#define AT_NULL		0		/* End of vector */
+#define AT_IGNORE	1		/* Entry should be ignored */
+#define AT_EXECFD	2		/* File descriptor of program */
+#define AT_PHDR		3		/* Program headers for program */
+#define AT_PHENT	4		/* Size of program header entry */
+#define AT_PHNUM	5		/* Number of program headers */
+#define AT_PAGESZ	6		/* System page size */
+#define AT_BASE		7		/* Base address of interpreter */
+#define AT_FLAGS	8		/* Flags */
+#define AT_ENTRY	9		/* Entry point of program */
+#define AT_NOTELF	10		/* Program is not ELF */
+#define AT_UID		11		/* Real uid */
+#define AT_EUID		12		/* Effective uid */
+#define AT_GID		13		/* Real gid */
+#define AT_EGID		14		/* Effective gid */
+#define AT_CLKTCK	17		/* Frequency of times() */
+
+/* Some more special a_type values describing the hardware.  */
+#define AT_PLATFORM	15		/* String identifying platform.  */
+#define AT_HWCAP	16		/* Machine dependent hints about
+					   processor capabilities.  */
+
+/* This entry gives some information about the FPU initialization
+   performed by the kernel.  */
+#define AT_FPUCW	18		/* Used FPU control word.  */
+
+/* Cache block sizes.  */
+#define AT_DCACHEBSIZE	19		/* Data cache block size.  */
+#define AT_ICACHEBSIZE	20		/* Instruction cache block size.  */
+#define AT_UCACHEBSIZE	21		/* Unified cache block size.  */
+
+/* A special ignored value for PPC, used by the kernel to control the
+   interpretation of the AUXV. Must be > 16.  */
+#define AT_IGNOREPPC	22		/* Entry should be ignored */
+
+
+/* Note section contents.  Each entry in the note section begins with
+   a header of a fixed form.  */
+
+typedef struct
+{
+  Elf32_Word n_namesz;			/* Length of the note's name.  */
+  Elf32_Word n_descsz;			/* Length of the note's descriptor.  */
+  Elf32_Word n_type;			/* Type of the note.  */
+} Elf32_Nhdr;
+
+typedef struct
+{
+  Elf64_Word n_namesz;			/* Length of the note's name.  */
+  Elf64_Word n_descsz;			/* Length of the note's descriptor.  */
+  Elf64_Word n_type;			/* Type of the note.  */
+} Elf64_Nhdr;
+
+/* Known names of notes.  */
+
+/* Solaris entries in the note section have this name.  */
+#define ELF_NOTE_SOLARIS	"SUNW Solaris"
+
+/* Note entries for GNU systems have this name.  */
+#define ELF_NOTE_GNU		"GNU"
+
+
+/* Defined types of notes for Solaris.  */
+
+/* Value of descriptor (one word) is desired pagesize for the binary.  */
+#define ELF_NOTE_PAGESIZE_HINT	1
+
+
+/* Defined note types for GNU systems.  */
+
+/* ABI information.  The descriptor consists of words:
+   word 0: OS descriptor
+   word 1: major version of the ABI
+   word 2: minor version of the ABI
+   word 3: subminor version of the ABI
+*/
+#define ELF_NOTE_ABI		1
+
+/* Known OSes.  These value can appear in word 0 of an ELF_NOTE_ABI
+   note section entry.  */
+#define ELF_NOTE_OS_LINUX	0
+#define ELF_NOTE_OS_GNU		1
+#define ELF_NOTE_OS_SOLARIS2	2
+
+
+/* Move records.  */
+typedef struct
+{
+  Elf32_Xword m_value;		/* Symbol value.  */
+  Elf32_Word m_info;		/* Size and index.  */
+  Elf32_Word m_poffset;		/* Symbol offset.  */
+  Elf32_Half m_repeat;		/* Repeat count.  */
+  Elf32_Half m_stride;		/* Stride info.  */
+} Elf32_Move;
+
+typedef struct
+{
+  Elf64_Xword m_value;		/* Symbol value.  */
+  Elf64_Xword m_info;		/* Size and index.  */
+  Elf64_Xword m_poffset;	/* Symbol offset.  */
+  Elf64_Half m_repeat;		/* Repeat count.  */
+  Elf64_Half m_stride;		/* Stride info.  */
+} Elf64_Move;
+
+/* Macro to construct move records.  */
+#define ELF32_M_SYM(info)	((info) >> 8)
+#define ELF32_M_SIZE(info)	((unsigned char) (info))
+#define ELF32_M_INFO(sym, size)	(((sym) << 8) + (unsigned char) (size))
+
+#define ELF64_M_SYM(info)	ELF32_M_SYM (info)
+#define ELF64_M_SIZE(info)	ELF32_M_SIZE (info)
+#define ELF64_M_INFO(sym, size)	ELF32_M_INFO (sym, size)
+
+
+/* Motorola 68k specific definitions.  */
+
+/* Values for Elf32_Ehdr.e_flags.  */
+#define EF_CPU32	0x00810000
+
+/* m68k relocs.  */
+
+#define R_68K_NONE	0		/* No reloc */
+#define R_68K_32	1		/* Direct 32 bit  */
+#define R_68K_16	2		/* Direct 16 bit  */
+#define R_68K_8		3		/* Direct 8 bit  */
+#define R_68K_PC32	4		/* PC relative 32 bit */
+#define R_68K_PC16	5		/* PC relative 16 bit */
+#define R_68K_PC8	6		/* PC relative 8 bit */
+#define R_68K_GOT32	7		/* 32 bit PC relative GOT entry */
+#define R_68K_GOT16	8		/* 16 bit PC relative GOT entry */
+#define R_68K_GOT8	9		/* 8 bit PC relative GOT entry */
+#define R_68K_GOT32O	10		/* 32 bit GOT offset */
+#define R_68K_GOT16O	11		/* 16 bit GOT offset */
+#define R_68K_GOT8O	12		/* 8 bit GOT offset */
+#define R_68K_PLT32	13		/* 32 bit PC relative PLT address */
+#define R_68K_PLT16	14		/* 16 bit PC relative PLT address */
+#define R_68K_PLT8	15		/* 8 bit PC relative PLT address */
+#define R_68K_PLT32O	16		/* 32 bit PLT offset */
+#define R_68K_PLT16O	17		/* 16 bit PLT offset */
+#define R_68K_PLT8O	18		/* 8 bit PLT offset */
+#define R_68K_COPY	19		/* Copy symbol at runtime */
+#define R_68K_GLOB_DAT	20		/* Create GOT entry */
+#define R_68K_JMP_SLOT	21		/* Create PLT entry */
+#define R_68K_RELATIVE	22		/* Adjust by program base */
+/* Keep this the last entry.  */
+#define R_68K_NUM	23
+
+/* Intel 80386 specific definitions.  */
+
+/* i386 relocs.  */
+
+#define R_386_NONE	0		/* No reloc */
+#define R_386_32	1		/* Direct 32 bit  */
+#define R_386_PC32	2		/* PC relative 32 bit */
+#define R_386_GOT32	3		/* 32 bit GOT entry */
+#define R_386_PLT32	4		/* 32 bit PLT address */
+#define R_386_COPY	5		/* Copy symbol at runtime */
+#define R_386_GLOB_DAT	6		/* Create GOT entry */
+#define R_386_JMP_SLOT	7		/* Create PLT entry */
+#define R_386_RELATIVE	8		/* Adjust by program base */
+#define R_386_GOTOFF	9		/* 32 bit offset to GOT */
+#define R_386_GOTPC	10		/* 32 bit PC relative offset to GOT */
+/* Keep this the last entry.  */
+#define R_386_NUM	11
+
+/* SUN SPARC specific definitions.  */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
+
+#define STT_REGISTER	13		/* Global register reserved to app. */
+
+/* Values for Elf64_Ehdr.e_flags.  */
+
+#define EF_SPARCV9_MM		3
+#define EF_SPARCV9_TSO		0
+#define EF_SPARCV9_PSO		1
+#define EF_SPARCV9_RMO		2
+#define EF_SPARC_LEDATA		0x800000 /* little endian data */
+#define EF_SPARC_EXT_MASK	0xFFFF00
+#define EF_SPARC_32PLUS		0x000100 /* generic V8+ features */
+#define EF_SPARC_SUN_US1	0x000200 /* Sun UltraSPARC1 extensions */
+#define EF_SPARC_HAL_R1		0x000400 /* HAL R1 extensions */
+#define EF_SPARC_SUN_US3	0x000800 /* Sun UltraSPARCIII extensions */
+
+/* SPARC relocs.  */
+
+#define R_SPARC_NONE	0		/* No reloc */
+#define R_SPARC_8	1		/* Direct 8 bit */
+#define R_SPARC_16	2		/* Direct 16 bit */
+#define R_SPARC_32	3		/* Direct 32 bit */
+#define R_SPARC_DISP8	4		/* PC relative 8 bit */
+#define R_SPARC_DISP16	5		/* PC relative 16 bit */
+#define R_SPARC_DISP32	6		/* PC relative 32 bit */
+#define R_SPARC_WDISP30	7		/* PC relative 30 bit shifted */
+#define R_SPARC_WDISP22	8		/* PC relative 22 bit shifted */
+#define R_SPARC_HI22	9		/* High 22 bit */
+#define R_SPARC_22	10		/* Direct 22 bit */
+#define R_SPARC_13	11		/* Direct 13 bit */
+#define R_SPARC_LO10	12		/* Truncated 10 bit */
+#define R_SPARC_GOT10	13		/* Truncated 10 bit GOT entry */
+#define R_SPARC_GOT13	14		/* 13 bit GOT entry */
+#define R_SPARC_GOT22	15		/* 22 bit GOT entry shifted */
+#define R_SPARC_PC10	16		/* PC relative 10 bit truncated */
+#define R_SPARC_PC22	17		/* PC relative 22 bit shifted */
+#define R_SPARC_WPLT30	18		/* 30 bit PC relative PLT address */
+#define R_SPARC_COPY	19		/* Copy symbol at runtime */
+#define R_SPARC_GLOB_DAT 20		/* Create GOT entry */
+#define R_SPARC_JMP_SLOT 21		/* Create PLT entry */
+#define R_SPARC_RELATIVE 22		/* Adjust by program base */
+#define R_SPARC_UA32	23		/* Direct 32 bit unaligned */
+
+/* Additional Sparc64 relocs.  */
+
+#define R_SPARC_PLT32	24		/* Direct 32 bit ref to PLT entry */
+#define R_SPARC_HIPLT22	25		/* High 22 bit PLT entry */
+#define R_SPARC_LOPLT10	26		/* Truncated 10 bit PLT entry */
+#define R_SPARC_PCPLT32	27		/* PC rel 32 bit ref to PLT entry */
+#define R_SPARC_PCPLT22	28		/* PC rel high 22 bit PLT entry */
+#define R_SPARC_PCPLT10	29		/* PC rel trunc 10 bit PLT entry */
+#define R_SPARC_10	30		/* Direct 10 bit */
+#define R_SPARC_11	31		/* Direct 11 bit */
+#define R_SPARC_64	32		/* Direct 64 bit */
+#define R_SPARC_OLO10	33		/* 10bit with secondary 13bit addend */
+#define R_SPARC_HH22	34		/* Top 22 bits of direct 64 bit */
+#define R_SPARC_HM10	35		/* High middle 10 bits of ... */
+#define R_SPARC_LM22	36		/* Low middle 22 bits of ... */
+#define R_SPARC_PC_HH22	37		/* Top 22 bits of pc rel 64 bit */
+#define R_SPARC_PC_HM10	38		/* High middle 10 bit of ... */
+#define R_SPARC_PC_LM22	39		/* Low miggle 22 bits of ... */
+#define R_SPARC_WDISP16	40		/* PC relative 16 bit shifted */
+#define R_SPARC_WDISP19	41		/* PC relative 19 bit shifted */
+#define R_SPARC_7	43		/* Direct 7 bit */
+#define R_SPARC_5	44		/* Direct 5 bit */
+#define R_SPARC_6	45		/* Direct 6 bit */
+#define R_SPARC_DISP64	46		/* PC relative 64 bit */
+#define R_SPARC_PLT64	47		/* Direct 64 bit ref to PLT entry */
+#define R_SPARC_HIX22	48		/* High 22 bit complemented */
+#define R_SPARC_LOX10	49		/* Truncated 11 bit complemented */
+#define R_SPARC_H44	50		/* Direct high 12 of 44 bit */
+#define R_SPARC_M44	51		/* Direct mid 22 of 44 bit */
+#define R_SPARC_L44	52		/* Direct low 10 of 44 bit */
+#define R_SPARC_REGISTER 53		/* Global register usage */
+#define R_SPARC_UA64	54		/* Direct 64 bit unaligned */
+#define R_SPARC_UA16	55		/* Direct 16 bit unaligned */
+/* Keep this the last entry.  */
+#define R_SPARC_NUM	56
+
+/* For Sparc64, legal values for d_tag of Elf64_Dyn.  */
+
+#define DT_SPARC_REGISTER 0x70000001
+#define DT_SPARC_NUM	2
+
+/* Bits present in AT_HWCAP, primarily for Sparc32.  */
+
+#define HWCAP_SPARC_FLUSH	1	/* The cpu supports flush insn.  */
+#define HWCAP_SPARC_STBAR	2
+#define HWCAP_SPARC_SWAP	4
+#define HWCAP_SPARC_MULDIV	8
+#define HWCAP_SPARC_V9		16	/* The cpu is v9, so v8plus is ok.  */
+#define HWCAP_SPARC_ULTRA3	32
+
+/* MIPS R3000 specific definitions.  */
+
+/* Legal values for e_flags field of Elf32_Ehdr.  */
+
+#define EF_MIPS_NOREORDER   1		/* A .noreorder directive was used */
+#define EF_MIPS_PIC	    2		/* Contains PIC code */
+#define EF_MIPS_CPIC	    4		/* Uses PIC calling sequence */
+#define EF_MIPS_XGOT	    8
+#define EF_MIPS_64BIT_WHIRL 16
+#define EF_MIPS_ABI2	    32
+#define EF_MIPS_ABI_ON32    64
+#define EF_MIPS_ARCH	    0xf0000000	/* MIPS architecture level */
+
+/* Legal values for MIPS architecture level.  */
+
+#define EF_MIPS_ARCH_1	    0x00000000	/* -mips1 code.  */
+#define EF_MIPS_ARCH_2	    0x10000000	/* -mips2 code.  */
+#define EF_MIPS_ARCH_3	    0x20000000	/* -mips3 code.  */
+#define EF_MIPS_ARCH_4	    0x30000000	/* -mips4 code.  */
+#define EF_MIPS_ARCH_5	    0x40000000	/* -mips5 code.  */
+#define EF_MIPS_ARCH_32	    0x60000000	/* MIPS32 code.  */
+#define EF_MIPS_ARCH_64	    0x70000000	/* MIPS64 code.  */
+
+/* The following are non-official names and should not be used.  */
+
+#define E_MIPS_ARCH_1	  0x00000000	/* -mips1 code.  */
+#define E_MIPS_ARCH_2	  0x10000000	/* -mips2 code.  */
+#define E_MIPS_ARCH_3	  0x20000000	/* -mips3 code.  */
+#define E_MIPS_ARCH_4	  0x30000000	/* -mips4 code.  */
+#define E_MIPS_ARCH_5	  0x40000000	/* -mips5 code.  */
+#define E_MIPS_ARCH_32	  0x60000000	/* MIPS32 code.  */
+#define E_MIPS_ARCH_64	  0x70000000	/* MIPS64 code.  */
+
+/* Special section indices.  */
+
+#define SHN_MIPS_ACOMMON    0xff00	/* Allocated common symbols */
+#define SHN_MIPS_TEXT	    0xff01	/* Allocated test symbols.  */
+#define SHN_MIPS_DATA	    0xff02	/* Allocated data symbols.  */
+#define SHN_MIPS_SCOMMON    0xff03	/* Small common symbols */
+#define SHN_MIPS_SUNDEFINED 0xff04	/* Small undefined symbols */
+
+/* Legal values for sh_type field of Elf32_Shdr.  */
+
+#define SHT_MIPS_LIBLIST       0x70000000 /* Shared objects used in link */
+#define SHT_MIPS_MSYM	       0x70000001
+#define SHT_MIPS_CONFLICT      0x70000002 /* Conflicting symbols */
+#define SHT_MIPS_GPTAB	       0x70000003 /* Global data area sizes */
+#define SHT_MIPS_UCODE	       0x70000004 /* Reserved for SGI/MIPS compilers */
+#define SHT_MIPS_DEBUG	       0x70000005 /* MIPS ECOFF debugging information*/
+#define SHT_MIPS_REGINFO       0x70000006 /* Register usage information */
+#define SHT_MIPS_PACKAGE       0x70000007
+#define SHT_MIPS_PACKSYM       0x70000008
+#define SHT_MIPS_RELD	       0x70000009
+#define SHT_MIPS_IFACE         0x7000000b
+#define SHT_MIPS_CONTENT       0x7000000c
+#define SHT_MIPS_OPTIONS       0x7000000d /* Miscellaneous options.  */
+#define SHT_MIPS_SHDR	       0x70000010
+#define SHT_MIPS_FDESC	       0x70000011
+#define SHT_MIPS_EXTSYM	       0x70000012
+#define SHT_MIPS_DENSE	       0x70000013
+#define SHT_MIPS_PDESC	       0x70000014
+#define SHT_MIPS_LOCSYM	       0x70000015
+#define SHT_MIPS_AUXSYM	       0x70000016
+#define SHT_MIPS_OPTSYM	       0x70000017
+#define SHT_MIPS_LOCSTR	       0x70000018
+#define SHT_MIPS_LINE	       0x70000019
+#define SHT_MIPS_RFDESC	       0x7000001a
+#define SHT_MIPS_DELTASYM      0x7000001b
+#define SHT_MIPS_DELTAINST     0x7000001c
+#define SHT_MIPS_DELTACLASS    0x7000001d
+#define SHT_MIPS_DWARF         0x7000001e /* DWARF debugging information.  */
+#define SHT_MIPS_DELTADECL     0x7000001f
+#define SHT_MIPS_SYMBOL_LIB    0x70000020
+#define SHT_MIPS_EVENTS	       0x70000021 /* Event section.  */
+#define SHT_MIPS_TRANSLATE     0x70000022
+#define SHT_MIPS_PIXIE	       0x70000023
+#define SHT_MIPS_XLATE	       0x70000024
+#define SHT_MIPS_XLATE_DEBUG   0x70000025
+#define SHT_MIPS_WHIRL	       0x70000026
+#define SHT_MIPS_EH_REGION     0x70000027
+#define SHT_MIPS_XLATE_OLD     0x70000028
+#define SHT_MIPS_PDR_EXCEPTION 0x70000029
+
+/* Legal values for sh_flags field of Elf32_Shdr.  */
+
+#define SHF_MIPS_GPREL	 0x10000000	/* Must be part of global data area */
+#define SHF_MIPS_MERGE	 0x20000000
+#define SHF_MIPS_ADDR	 0x40000000
+#define SHF_MIPS_STRINGS 0x80000000
+#define SHF_MIPS_NOSTRIP 0x08000000
+#define SHF_MIPS_LOCAL	 0x04000000
+#define SHF_MIPS_NAMES	 0x02000000
+#define SHF_MIPS_NODUPE	 0x01000000
+
+
+/* Symbol tables.  */
+
+/* MIPS specific values for `st_other'.  */
+#define STO_MIPS_DEFAULT		0x0
+#define STO_MIPS_INTERNAL		0x1
+#define STO_MIPS_HIDDEN			0x2
+#define STO_MIPS_PROTECTED		0x3
+#define STO_MIPS_SC_ALIGN_UNUSED	0xff
+
+/* MIPS specific values for `st_info'.  */
+#define STB_MIPS_SPLIT_COMMON		13
+
+/* Entries found in sections of type SHT_MIPS_GPTAB.  */
+
+typedef union
+{
+  struct
+    {
+      Elf32_Word gt_current_g_value;	/* -G value used for compilation */
+      Elf32_Word gt_unused;		/* Not used */
+    } gt_header;			/* First entry in section */
+  struct
+    {
+      Elf32_Word gt_g_value;		/* If this value were used for -G */
+      Elf32_Word gt_bytes;		/* This many bytes would be used */
+    } gt_entry;				/* Subsequent entries in section */
+} Elf32_gptab;
+
+/* Entry found in sections of type SHT_MIPS_REGINFO.  */
+
+typedef struct
+{
+  Elf32_Word	ri_gprmask;		/* General registers used */
+  Elf32_Word	ri_cprmask[4];		/* Coprocessor registers used */
+  Elf32_Sword	ri_gp_value;		/* $gp register value */
+} Elf32_RegInfo;
+
+/* Entries found in sections of type SHT_MIPS_OPTIONS.  */
+
+typedef struct
+{
+  unsigned char kind;		/* Determines interpretation of the
+				   variable part of descriptor.  */
+  unsigned char size;		/* Size of descriptor, including header.  */
+  Elf32_Section section;	/* Section header index of section affected,
+				   0 for global options.  */
+  Elf32_Word info;		/* Kind-specific information.  */
+} Elf_Options;
+
+/* Values for `kind' field in Elf_Options.  */
+
+#define ODK_NULL	0	/* Undefined.  */
+#define ODK_REGINFO	1	/* Register usage information.  */
+#define ODK_EXCEPTIONS	2	/* Exception processing options.  */
+#define ODK_PAD		3	/* Section padding options.  */
+#define ODK_HWPATCH	4	/* Hardware workarounds performed */
+#define ODK_FILL	5	/* record the fill value used by the linker. */
+#define ODK_TAGS	6	/* reserve space for desktop tools to write. */
+#define ODK_HWAND	7	/* HW workarounds.  'AND' bits when merging. */
+#define ODK_HWOR	8	/* HW workarounds.  'OR' bits when merging.  */
+
+/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries.  */
+
+#define OEX_FPU_MIN	0x1f	/* FPE's which MUST be enabled.  */
+#define OEX_FPU_MAX	0x1f00	/* FPE's which MAY be enabled.  */
+#define OEX_PAGE0	0x10000	/* page zero must be mapped.  */
+#define OEX_SMM		0x20000	/* Force sequential memory mode?  */
+#define OEX_FPDBUG	0x40000	/* Force floating point debug mode?  */
+#define OEX_PRECISEFP	OEX_FPDBUG
+#define OEX_DISMISS	0x80000	/* Dismiss invalid address faults?  */
+
+#define OEX_FPU_INVAL	0x10
+#define OEX_FPU_DIV0	0x08
+#define OEX_FPU_OFLO	0x04
+#define OEX_FPU_UFLO	0x02
+#define OEX_FPU_INEX	0x01
+
+/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry.  */
+
+#define OHW_R4KEOP	0x1	/* R4000 end-of-page patch.  */
+#define OHW_R8KPFETCH	0x2	/* may need R8000 prefetch patch.  */
+#define OHW_R5KEOP	0x4	/* R5000 end-of-page patch.  */
+#define OHW_R5KCVTL	0x8	/* R5000 cvt.[ds].l bug.  clean=1.  */
+
+#define OPAD_PREFIX	0x1
+#define OPAD_POSTFIX	0x2
+#define OPAD_SYMBOL	0x4
+
+/* Entry found in `.options' section.  */
+
+typedef struct
+{
+  Elf32_Word hwp_flags1;	/* Extra flags.  */
+  Elf32_Word hwp_flags2;	/* Extra flags.  */
+} Elf_Options_Hw;
+
+/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries.  */
+
+#define OHWA0_R4KEOP_CHECKED	0x00000001
+#define OHWA1_R4KEOP_CLEAN	0x00000002
+
+/* MIPS relocs.  */
+
+#define R_MIPS_NONE		0	/* No reloc */
+#define R_MIPS_16		1	/* Direct 16 bit */
+#define R_MIPS_32		2	/* Direct 32 bit */
+#define R_MIPS_REL32		3	/* PC relative 32 bit */
+#define R_MIPS_26		4	/* Direct 26 bit shifted */
+#define R_MIPS_HI16		5	/* High 16 bit */
+#define R_MIPS_LO16		6	/* Low 16 bit */
+#define R_MIPS_GPREL16		7	/* GP relative 16 bit */
+#define R_MIPS_LITERAL		8	/* 16 bit literal entry */
+#define R_MIPS_GOT16		9	/* 16 bit GOT entry */
+#define R_MIPS_PC16		10	/* PC relative 16 bit */
+#define R_MIPS_CALL16		11	/* 16 bit GOT entry for function */
+#define R_MIPS_GPREL32		12	/* GP relative 32 bit */
+
+#define R_MIPS_SHIFT5		16
+#define R_MIPS_SHIFT6		17
+#define R_MIPS_64		18
+#define R_MIPS_GOT_DISP		19
+#define R_MIPS_GOT_PAGE		20
+#define R_MIPS_GOT_OFST		21
+#define R_MIPS_GOT_HI16		22
+#define R_MIPS_GOT_LO16		23
+#define R_MIPS_SUB		24
+#define R_MIPS_INSERT_A		25
+#define R_MIPS_INSERT_B		26
+#define R_MIPS_DELETE		27
+#define R_MIPS_HIGHER		28
+#define R_MIPS_HIGHEST		29
+#define R_MIPS_CALL_HI16	30
+#define R_MIPS_CALL_LO16	31
+#define R_MIPS_SCN_DISP		32
+#define R_MIPS_REL16		33
+#define R_MIPS_ADD_IMMEDIATE	34
+#define R_MIPS_PJUMP		35
+#define R_MIPS_RELGOT		36
+#define R_MIPS_JALR		37
+/* Keep this the last entry.  */
+#define R_MIPS_NUM		38
+
+/* Legal values for p_type field of Elf32_Phdr.  */
+
+#define PT_MIPS_REGINFO	0x70000000	/* Register usage information */
+#define PT_MIPS_RTPROC  0x70000001	/* Runtime procedure table. */
+#define PT_MIPS_OPTIONS 0x70000002
+
+/* Special program header types.  */
+
+#define PF_MIPS_LOCAL	0x10000000
+
+/* Legal values for d_tag field of Elf32_Dyn.  */
+
+#define DT_MIPS_RLD_VERSION  0x70000001	/* Runtime linker interface version */
+#define DT_MIPS_TIME_STAMP   0x70000002	/* Timestamp */
+#define DT_MIPS_ICHECKSUM    0x70000003	/* Checksum */
+#define DT_MIPS_IVERSION     0x70000004	/* Version string (string tbl index) */
+#define DT_MIPS_FLAGS	     0x70000005	/* Flags */
+#define DT_MIPS_BASE_ADDRESS 0x70000006	/* Base address */
+#define DT_MIPS_MSYM	     0x70000007
+#define DT_MIPS_CONFLICT     0x70000008	/* Address of CONFLICT section */
+#define DT_MIPS_LIBLIST	     0x70000009	/* Address of LIBLIST section */
+#define DT_MIPS_LOCAL_GOTNO  0x7000000a	/* Number of local GOT entries */
+#define DT_MIPS_CONFLICTNO   0x7000000b	/* Number of CONFLICT entries */
+#define DT_MIPS_LIBLISTNO    0x70000010	/* Number of LIBLIST entries */
+#define DT_MIPS_SYMTABNO     0x70000011	/* Number of DYNSYM entries */
+#define DT_MIPS_UNREFEXTNO   0x70000012	/* First external DYNSYM */
+#define DT_MIPS_GOTSYM	     0x70000013	/* First GOT entry in DYNSYM */
+#define DT_MIPS_HIPAGENO     0x70000014	/* Number of GOT page table entries */
+#define DT_MIPS_RLD_MAP	     0x70000016	/* Address of run time loader map.  */
+#define DT_MIPS_DELTA_CLASS  0x70000017	/* Delta C++ class definition.  */
+#define DT_MIPS_DELTA_CLASS_NO    0x70000018 /* Number of entries in
+						DT_MIPS_DELTA_CLASS.  */
+#define DT_MIPS_DELTA_INSTANCE    0x70000019 /* Delta C++ class instances.  */
+#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
+						DT_MIPS_DELTA_INSTANCE.  */
+#define DT_MIPS_DELTA_RELOC  0x7000001b /* Delta relocations.  */
+#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
+					     DT_MIPS_DELTA_RELOC.  */
+#define DT_MIPS_DELTA_SYM    0x7000001d /* Delta symbols that Delta
+					   relocations refer to.  */
+#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
+					   DT_MIPS_DELTA_SYM.  */
+#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
+					     class declaration.  */
+#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
+						DT_MIPS_DELTA_CLASSSYM.  */
+#define DT_MIPS_CXX_FLAGS    0x70000022 /* Flags indicating for C++ flavor.  */
+#define DT_MIPS_PIXIE_INIT   0x70000023
+#define DT_MIPS_SYMBOL_LIB   0x70000024
+#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
+#define DT_MIPS_LOCAL_GOTIDX 0x70000026
+#define DT_MIPS_HIDDEN_GOTIDX 0x70000027
+#define DT_MIPS_PROTECTED_GOTIDX 0x70000028
+#define DT_MIPS_OPTIONS	     0x70000029 /* Address of .options.  */
+#define DT_MIPS_INTERFACE    0x7000002a /* Address of .interface.  */
+#define DT_MIPS_DYNSTR_ALIGN 0x7000002b
+#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
+#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
+						    function stored in GOT.  */
+#define DT_MIPS_PERF_SUFFIX  0x7000002e /* Default suffix of dso to be added
+					   by rld on dlopen() calls.  */
+#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
+#define DT_MIPS_GP_VALUE     0x70000030 /* GP value for aux GOTs.  */
+#define DT_MIPS_AUX_DYNAMIC  0x70000031 /* Address of aux .dynamic.  */
+#define DT_MIPS_NUM	     0x32
+
+/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry.  */
+
+#define RHF_NONE		   0		/* No flags */
+#define RHF_QUICKSTART		   (1 << 0)	/* Use quickstart */
+#define RHF_NOTPOT		   (1 << 1)	/* Hash size not power of 2 */
+#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2)	/* Ignore LD_LIBRARY_PATH */
+#define RHF_NO_MOVE		   (1 << 3)
+#define RHF_SGI_ONLY		   (1 << 4)
+#define RHF_GUARANTEE_INIT	   (1 << 5)
+#define RHF_DELTA_C_PLUS_PLUS	   (1 << 6)
+#define RHF_GUARANTEE_START_INIT   (1 << 7)
+#define RHF_PIXIE		   (1 << 8)
+#define RHF_DEFAULT_DELAY_LOAD	   (1 << 9)
+#define RHF_REQUICKSTART	   (1 << 10)
+#define RHF_REQUICKSTARTED	   (1 << 11)
+#define RHF_CORD		   (1 << 12)
+#define RHF_NO_UNRES_UNDEF	   (1 << 13)
+#define RHF_RLD_ORDER_SAFE	   (1 << 14)
+
+/* Entries found in sections of type SHT_MIPS_LIBLIST.  */
+
+typedef struct
+{
+  Elf32_Word l_name;		/* Name (string table index) */
+  Elf32_Word l_time_stamp;	/* Timestamp */
+  Elf32_Word l_checksum;	/* Checksum */
+  Elf32_Word l_version;		/* Interface version */
+  Elf32_Word l_flags;		/* Flags */
+} Elf32_Lib;
+
+typedef struct
+{
+  Elf64_Word l_name;		/* Name (string table index) */
+  Elf64_Word l_time_stamp;	/* Timestamp */
+  Elf64_Word l_checksum;	/* Checksum */
+  Elf64_Word l_version;		/* Interface version */
+  Elf64_Word l_flags;		/* Flags */
+} Elf64_Lib;
+
+
+/* Legal values for l_flags.  */
+
+#define LL_NONE		  0
+#define LL_EXACT_MATCH	  (1 << 0)	/* Require exact match */
+#define LL_IGNORE_INT_VER (1 << 1)	/* Ignore interface version */
+#define LL_REQUIRE_MINOR  (1 << 2)
+#define LL_EXPORTS	  (1 << 3)
+#define LL_DELAY_LOAD	  (1 << 4)
+#define LL_DELTA	  (1 << 5)
+
+/* Entries found in sections of type SHT_MIPS_CONFLICT.  */
+
+typedef Elf32_Addr Elf32_Conflict;
+
+
+/* HPPA specific definitions.  */
+
+/* Legal values for e_flags field of Elf32_Ehdr.  */
+
+#define EF_PARISC_TRAPNIL	0x00010000 /* Trap nil pointer dereference.  */
+#define EF_PARISC_EXT		0x00020000 /* Program uses arch. extensions. */
+#define EF_PARISC_LSB		0x00040000 /* Program expects little endian. */
+#define EF_PARISC_WIDE		0x00080000 /* Program expects wide mode.  */
+#define EF_PARISC_NO_KABP	0x00100000 /* No kernel assisted branch
+					      prediction.  */
+#define EF_PARISC_LAZYSWAP	0x00400000 /* Allow lazy swapping.  */
+#define EF_PARISC_ARCH		0x0000ffff /* Architecture version.  */
+
+/* Defined values for `e_flags & EF_PARISC_ARCH' are:  */
+
+#define EFA_PARISC_1_0		    0x020b /* PA-RISC 1.0 big-endian.  */
+#define EFA_PARISC_1_1		    0x0210 /* PA-RISC 1.1 big-endian.  */
+#define EFA_PARISC_2_0		    0x0214 /* PA-RISC 2.0 big-endian.  */
+
+/* Additional section indeces.  */
+
+#define SHN_PARISC_ANSI_COMMON	0xff00	   /* Section for tenatively declared
+					      symbols in ANSI C.  */
+#define SHN_PARISC_HUGE_COMMON	0xff01	   /* Common blocks in huge model.  */
+
+/* Legal values for sh_type field of Elf32_Shdr.  */
+
+#define SHT_PARISC_EXT		0x70000000 /* Contains product specific ext. */
+#define SHT_PARISC_UNWIND	0x70000001 /* Unwind information.  */
+#define SHT_PARISC_DOC		0x70000002 /* Debug info for optimized code. */
+
+/* Legal values for sh_flags field of Elf32_Shdr.  */
+
+#define SHF_PARISC_SHORT	0x20000000 /* Section with short addressing. */
+#define SHF_PARISC_HUGE		0x40000000 /* Section far from gp.  */
+#define SHF_PARISC_SBP		0x80000000 /* Static branch prediction code. */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
+
+#define STT_PARISC_MILLICODE	13	/* Millicode function entry point.  */
+
+#define STT_HP_OPAQUE		(STT_LOOS + 0x1)
+#define STT_HP_STUB		(STT_LOOS + 0x2)
+
+/* HPPA relocs.  */
+
+#define R_PARISC_NONE		0	/* No reloc.  */
+#define R_PARISC_DIR32		1	/* Direct 32-bit reference.  */
+#define R_PARISC_DIR21L		2	/* Left 21 bits of eff. address.  */
+#define R_PARISC_DIR17R		3	/* Right 17 bits of eff. address.  */
+#define R_PARISC_DIR17F		4	/* 17 bits of eff. address.  */
+#define R_PARISC_DIR14R		6	/* Right 14 bits of eff. address.  */
+#define R_PARISC_PCREL32	9	/* 32-bit rel. address.  */
+#define R_PARISC_PCREL21L	10	/* Left 21 bits of rel. address.  */
+#define R_PARISC_PCREL17R	11	/* Right 17 bits of rel. address.  */
+#define R_PARISC_PCREL17F	12	/* 17 bits of rel. address.  */
+#define R_PARISC_PCREL14R	14	/* Right 14 bits of rel. address.  */
+#define R_PARISC_DPREL21L	18	/* Left 21 bits of rel. address.  */
+#define R_PARISC_DPREL14R	22	/* Right 14 bits of rel. address.  */
+#define R_PARISC_GPREL21L	26	/* GP-relative, left 21 bits.  */
+#define R_PARISC_GPREL14R	30	/* GP-relative, right 14 bits.  */
+#define R_PARISC_LTOFF21L	34	/* LT-relative, left 21 bits.  */
+#define R_PARISC_LTOFF14R	38	/* LT-relative, right 14 bits.  */
+#define R_PARISC_SECREL32	41	/* 32 bits section rel. address.  */
+#define R_PARISC_SEGBASE	48	/* No relocation, set segment base.  */
+#define R_PARISC_SEGREL32	49	/* 32 bits segment rel. address.  */
+#define R_PARISC_PLTOFF21L	50	/* PLT rel. address, left 21 bits.  */
+#define R_PARISC_PLTOFF14R	54	/* PLT rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF_FPTR32	57	/* 32 bits LT-rel. function pointer. */
+#define R_PARISC_LTOFF_FPTR21L	58	/* LT-rel. fct ptr, left 21 bits. */
+#define R_PARISC_LTOFF_FPTR14R	62	/* LT-rel. fct ptr, right 14 bits. */
+#define R_PARISC_FPTR64		64	/* 64 bits function address.  */
+#define R_PARISC_PLABEL32	65	/* 32 bits function address.  */
+#define R_PARISC_PCREL64	72	/* 64 bits PC-rel. address.  */
+#define R_PARISC_PCREL22F	74	/* 22 bits PC-rel. address.  */
+#define R_PARISC_PCREL14WR	75	/* PC-rel. address, right 14 bits.  */
+#define R_PARISC_PCREL14DR	76	/* PC rel. address, right 14 bits.  */
+#define R_PARISC_PCREL16F	77	/* 16 bits PC-rel. address.  */
+#define R_PARISC_PCREL16WF	78	/* 16 bits PC-rel. address.  */
+#define R_PARISC_PCREL16DF	79	/* 16 bits PC-rel. address.  */
+#define R_PARISC_DIR64		80	/* 64 bits of eff. address.  */
+#define R_PARISC_DIR14WR	83	/* 14 bits of eff. address.  */
+#define R_PARISC_DIR14DR	84	/* 14 bits of eff. address.  */
+#define R_PARISC_DIR16F		85	/* 16 bits of eff. address.  */
+#define R_PARISC_DIR16WF	86	/* 16 bits of eff. address.  */
+#define R_PARISC_DIR16DF	87	/* 16 bits of eff. address.  */
+#define R_PARISC_GPREL64	88	/* 64 bits of GP-rel. address.  */
+#define R_PARISC_GPREL14WR	91	/* GP-rel. address, right 14 bits.  */
+#define R_PARISC_GPREL14DR	92	/* GP-rel. address, right 14 bits.  */
+#define R_PARISC_GPREL16F	93	/* 16 bits GP-rel. address.  */
+#define R_PARISC_GPREL16WF	94	/* 16 bits GP-rel. address.  */
+#define R_PARISC_GPREL16DF	95	/* 16 bits GP-rel. address.  */
+#define R_PARISC_LTOFF64	96	/* 64 bits LT-rel. address.  */
+#define R_PARISC_LTOFF14WR	99	/* LT-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF14DR	100	/* LT-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF16F	101	/* 16 bits LT-rel. address.  */
+#define R_PARISC_LTOFF16WF	102	/* 16 bits LT-rel. address.  */
+#define R_PARISC_LTOFF16DF	103	/* 16 bits LT-rel. address.  */
+#define R_PARISC_SECREL64	104	/* 64 bits section rel. address.  */
+#define R_PARISC_SEGREL64	112	/* 64 bits segment rel. address.  */
+#define R_PARISC_PLTOFF14WR	115	/* PLT-rel. address, right 14 bits.  */
+#define R_PARISC_PLTOFF14DR	116	/* PLT-rel. address, right 14 bits.  */
+#define R_PARISC_PLTOFF16F	117	/* 16 bits LT-rel. address.  */
+#define R_PARISC_PLTOFF16WF	118	/* 16 bits PLT-rel. address.  */
+#define R_PARISC_PLTOFF16DF	119	/* 16 bits PLT-rel. address.  */
+#define R_PARISC_LTOFF_FPTR64	120	/* 64 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR14WR	123	/* LT-rel. fct. ptr., right 14 bits. */
+#define R_PARISC_LTOFF_FPTR14DR	124	/* LT-rel. fct. ptr., right 14 bits. */
+#define R_PARISC_LTOFF_FPTR16F	125	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR16WF	126	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR16DF	127	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LORESERVE	128
+#define R_PARISC_COPY		128	/* Copy relocation.  */
+#define R_PARISC_IPLT		129	/* Dynamic reloc, imported PLT */
+#define R_PARISC_EPLT		130	/* Dynamic reloc, exported PLT */
+#define R_PARISC_TPREL32	153	/* 32 bits TP-rel. address.  */
+#define R_PARISC_TPREL21L	154	/* TP-rel. address, left 21 bits.  */
+#define R_PARISC_TPREL14R	158	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF_TP21L	162	/* LT-TP-rel. address, left 21 bits. */
+#define R_PARISC_LTOFF_TP14R	166	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP14F	167	/* 14 bits LT-TP-rel. address.  */
+#define R_PARISC_TPREL64	216	/* 64 bits TP-rel. address.  */
+#define R_PARISC_TPREL14WR	219	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_TPREL14DR	220	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_TPREL16F	221	/* 16 bits TP-rel. address.  */
+#define R_PARISC_TPREL16WF	222	/* 16 bits TP-rel. address.  */
+#define R_PARISC_TPREL16DF	223	/* 16 bits TP-rel. address.  */
+#define R_PARISC_LTOFF_TP64	224	/* 64 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP14WR	227	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP14DR	228	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP16F	229	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP16WF	230	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP16DF	231	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_HIRESERVE	255
+
+/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr.  */
+
+#define PT_HP_TLS		(PT_LOOS + 0x0)
+#define PT_HP_CORE_NONE		(PT_LOOS + 0x1)
+#define PT_HP_CORE_VERSION	(PT_LOOS + 0x2)
+#define PT_HP_CORE_KERNEL	(PT_LOOS + 0x3)
+#define PT_HP_CORE_COMM		(PT_LOOS + 0x4)
+#define PT_HP_CORE_PROC		(PT_LOOS + 0x5)
+#define PT_HP_CORE_LOADABLE	(PT_LOOS + 0x6)
+#define PT_HP_CORE_STACK	(PT_LOOS + 0x7)
+#define PT_HP_CORE_SHM		(PT_LOOS + 0x8)
+#define PT_HP_CORE_MMF		(PT_LOOS + 0x9)
+#define PT_HP_PARALLEL		(PT_LOOS + 0x10)
+#define PT_HP_FASTBIND		(PT_LOOS + 0x11)
+#define PT_HP_OPT_ANNOT		(PT_LOOS + 0x12)
+#define PT_HP_HSL_ANNOT		(PT_LOOS + 0x13)
+#define PT_HP_STACK		(PT_LOOS + 0x14)
+
+#define PT_PARISC_ARCHEXT	0x70000000
+#define PT_PARISC_UNWIND	0x70000001
+
+/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr.  */
+
+#define PF_PARISC_SBP		0x08000000
+
+#define PF_HP_PAGE_SIZE		0x00100000
+#define PF_HP_FAR_SHARED	0x00200000
+#define PF_HP_NEAR_SHARED	0x00400000
+#define PF_HP_CODE		0x01000000
+#define PF_HP_MODIFY		0x02000000
+#define PF_HP_LAZYSWAP		0x04000000
+#define PF_HP_SBP		0x08000000
+
+
+/* Alpha specific definitions.  */
+
+/* Legal values for e_flags field of Elf64_Ehdr.  */
+
+#define EF_ALPHA_32BIT		1	/* All addresses must be < 2GB.  */
+#define EF_ALPHA_CANRELAX	2	/* Relocations for relaxing exist.  */
+
+/* Legal values for sh_type field of Elf64_Shdr.  */
+
+/* These two are primerily concerned with ECOFF debugging info.  */
+#define SHT_ALPHA_DEBUG		0x70000001
+#define SHT_ALPHA_REGINFO	0x70000002
+
+/* Legal values for sh_flags field of Elf64_Shdr.  */
+
+#define SHF_ALPHA_GPREL		0x10000000
+
+/* Legal values for st_other field of Elf64_Sym.  */
+#define STO_ALPHA_NOPV		0x80	/* No PV required.  */
+#define STO_ALPHA_STD_GPLOAD	0x88	/* PV only used for initial ldgp.  */
+
+/* Alpha relocs.  */
+
+#define R_ALPHA_NONE		0	/* No reloc */
+#define R_ALPHA_REFLONG		1	/* Direct 32 bit */
+#define R_ALPHA_REFQUAD		2	/* Direct 64 bit */
+#define R_ALPHA_GPREL32		3	/* GP relative 32 bit */
+#define R_ALPHA_LITERAL		4	/* GP relative 16 bit w/optimization */
+#define R_ALPHA_LITUSE		5	/* Optimization hint for LITERAL */
+#define R_ALPHA_GPDISP		6	/* Add displacement to GP */
+#define R_ALPHA_BRADDR		7	/* PC+4 relative 23 bit shifted */
+#define R_ALPHA_HINT		8	/* PC+4 relative 16 bit shifted */
+#define R_ALPHA_SREL16		9	/* PC relative 16 bit */
+#define R_ALPHA_SREL32		10	/* PC relative 32 bit */
+#define R_ALPHA_SREL64		11	/* PC relative 64 bit */
+#define R_ALPHA_OP_PUSH		12	/* OP stack push */
+#define R_ALPHA_OP_STORE	13	/* OP stack pop and store */
+#define R_ALPHA_OP_PSUB		14	/* OP stack subtract */
+#define R_ALPHA_OP_PRSHIFT	15	/* OP stack right shift */
+#define R_ALPHA_GPVALUE		16
+#define R_ALPHA_GPRELHIGH	17
+#define R_ALPHA_GPRELLOW	18
+#define R_ALPHA_IMMED_GP_16	19
+#define R_ALPHA_IMMED_GP_HI32	20
+#define R_ALPHA_IMMED_SCN_HI32	21
+#define R_ALPHA_IMMED_BR_HI32	22
+#define R_ALPHA_IMMED_LO32	23
+#define R_ALPHA_COPY		24	/* Copy symbol at runtime */
+#define R_ALPHA_GLOB_DAT	25	/* Create GOT entry */
+#define R_ALPHA_JMP_SLOT	26	/* Create PLT entry */
+#define R_ALPHA_RELATIVE	27	/* Adjust by program base */
+/* Keep this the last entry.  */
+#define R_ALPHA_NUM		28
+
+
+/* PowerPC specific declarations */
+
+/* Values for Elf32/64_Ehdr.e_flags.  */
+#define EF_PPC_EMB		0x80000000	/* PowerPC embedded flag */
+
+/* Cygnus local bits below */
+#define EF_PPC_RELOCATABLE	0x00010000	/* PowerPC -mrelocatable flag*/
+#define EF_PPC_RELOCATABLE_LIB	0x00008000	/* PowerPC -mrelocatable-lib
+						   flag */
+
+/* PowerPC relocations defined by the ABIs */
+#define R_PPC_NONE		0
+#define R_PPC_ADDR32		1	/* 32bit absolute address */
+#define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
+#define R_PPC_ADDR16		3	/* 16bit absolute address */
+#define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
+#define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
+#define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
+#define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
+#define R_PPC_ADDR14_BRTAKEN	8
+#define R_PPC_ADDR14_BRNTAKEN	9
+#define R_PPC_REL24		10	/* PC relative 26 bit */
+#define R_PPC_REL14		11	/* PC relative 16 bit */
+#define R_PPC_REL14_BRTAKEN	12
+#define R_PPC_REL14_BRNTAKEN	13
+#define R_PPC_GOT16		14
+#define R_PPC_GOT16_LO		15
+#define R_PPC_GOT16_HI		16
+#define R_PPC_GOT16_HA		17
+#define R_PPC_PLTREL24		18
+#define R_PPC_COPY		19
+#define R_PPC_GLOB_DAT		20
+#define R_PPC_JMP_SLOT		21
+#define R_PPC_RELATIVE		22
+#define R_PPC_LOCAL24PC		23
+#define R_PPC_UADDR32		24
+#define R_PPC_UADDR16		25
+#define R_PPC_REL32		26
+#define R_PPC_PLT32		27
+#define R_PPC_PLTREL32		28
+#define R_PPC_PLT16_LO		29
+#define R_PPC_PLT16_HI		30
+#define R_PPC_PLT16_HA		31
+#define R_PPC_SDAREL16		32
+#define R_PPC_SECTOFF		33
+#define R_PPC_SECTOFF_LO	34
+#define R_PPC_SECTOFF_HI	35
+#define R_PPC_SECTOFF_HA	36
+/* Keep this the last entry.  */
+#define R_PPC_NUM		37
+
+/* The remaining relocs are from the Embedded ELF ABI, and are not
+   in the SVR4 ELF ABI.  */
+#define R_PPC_EMB_NADDR32	101
+#define R_PPC_EMB_NADDR16	102
+#define R_PPC_EMB_NADDR16_LO	103
+#define R_PPC_EMB_NADDR16_HI	104
+#define R_PPC_EMB_NADDR16_HA	105
+#define R_PPC_EMB_SDAI16	106
+#define R_PPC_EMB_SDA2I16	107
+#define R_PPC_EMB_SDA2REL	108
+#define R_PPC_EMB_SDA21		109	/* 16 bit offset in SDA */
+#define R_PPC_EMB_MRKREF	110
+#define R_PPC_EMB_RELSEC16	111
+#define R_PPC_EMB_RELST_LO	112
+#define R_PPC_EMB_RELST_HI	113
+#define R_PPC_EMB_RELST_HA	114
+#define R_PPC_EMB_BIT_FLD	115
+#define R_PPC_EMB_RELSDA	116	/* 16 bit relative offset in SDA */
+
+/* Diab tool relocations.  */
+#define R_PPC_DIAB_SDA21_LO	180	/* like EMB_SDA21, but lower 16 bit */
+#define R_PPC_DIAB_SDA21_HI	181	/* like EMB_SDA21, but high 16 bit */
+#define R_PPC_DIAB_SDA21_HA	182	/* like EMB_SDA21, adjusted high 16 */
+#define R_PPC_DIAB_RELSDA_LO	183	/* like EMB_RELSDA, but lower 16 bit */
+#define R_PPC_DIAB_RELSDA_HI	184	/* like EMB_RELSDA, but high 16 bit */
+#define R_PPC_DIAB_RELSDA_HA	185	/* like EMB_RELSDA, adjusted high 16 */
+
+/* This is a phony reloc to handle any old fashioned TOC16 references
+   that may still be in object files.  */
+#define R_PPC_TOC16		255
+
+
+/* ARM specific declarations */
+
+/* Processor specific flags for the ELF header e_flags field.  */
+#define EF_ARM_RELEXEC     0x01
+#define EF_ARM_HASENTRY    0x02
+#define EF_ARM_INTERWORK   0x04
+#define EF_ARM_APCS_26     0x08
+#define EF_ARM_APCS_FLOAT  0x10
+#define EF_ARM_PIC         0x20
+#define EF_ARM_ALIGN8      0x40		/* 8-bit structure alignment is in use */
+#define EF_ARM_NEW_ABI     0x80
+#define EF_ARM_OLD_ABI     0x100
+
+/* Other constants defined in the ARM ELF spec. version B-01.  */
+/* NB. These conflict with values defined above.  */
+#define EF_ARM_SYMSARESORTED	0x04
+#define EF_ARM_DYNSYMSUSESEGIDX 0x08
+#define EF_ARM_MAPSYMSFIRST	0x10
+#define EF_ARM_EABIMASK		0XFF000000
+
+#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
+#define EF_ARM_EABI_UNKNOWN  0x00000000
+#define EF_ARM_EABI_VER1     0x01000000
+#define EF_ARM_EABI_VER2     0x02000000
+
+/* Additional symbol types for Thumb */
+#define STT_ARM_TFUNC      0xd
+
+/* ARM-specific values for sh_flags */
+#define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
+#define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
+					   in the input to a link step */
+
+/* ARM-specific program header flags */
+#define PF_ARM_SB          0x10000000   /* Segment contains the location
+					   addressed by the static base */
+
+/* ARM relocs.  */
+#define R_ARM_NONE		0	/* No reloc */
+#define R_ARM_PC24		1	/* PC relative 26 bit branch */
+#define R_ARM_ABS32		2	/* Direct 32 bit  */
+#define R_ARM_REL32		3	/* PC relative 32 bit */
+#define R_ARM_PC13		4
+#define R_ARM_ABS16		5	/* Direct 16 bit */
+#define R_ARM_ABS12		6	/* Direct 12 bit */
+#define R_ARM_THM_ABS5		7
+#define R_ARM_ABS8		8	/* Direct 8 bit */
+#define R_ARM_SBREL32		9
+#define R_ARM_THM_PC22		10
+#define R_ARM_THM_PC8		11
+#define R_ARM_AMP_VCALL9	12
+#define R_ARM_SWI24		13
+#define R_ARM_THM_SWI8		14
+#define R_ARM_XPC25		15
+#define R_ARM_THM_XPC22		16
+#define R_ARM_COPY		20	/* Copy symbol at runtime */
+#define R_ARM_GLOB_DAT		21	/* Create GOT entry */
+#define R_ARM_JUMP_SLOT		22	/* Create PLT entry */
+#define R_ARM_RELATIVE		23	/* Adjust by program base */
+#define R_ARM_GOTOFF		24	/* 32 bit offset to GOT */
+#define R_ARM_GOTPC		25	/* 32 bit PC relative offset to GOT */
+#define R_ARM_GOT32		26	/* 32 bit GOT entry */
+#define R_ARM_PLT32		27	/* 32 bit PLT address */
+#define R_ARM_ALU_PCREL_7_0	32
+#define R_ARM_ALU_PCREL_15_8	33
+#define R_ARM_ALU_PCREL_23_15	34
+#define R_ARM_LDR_SBREL_11_0	35
+#define R_ARM_ALU_SBREL_19_12	36
+#define R_ARM_ALU_SBREL_27_20	37
+#define R_ARM_GNU_VTENTRY	100
+#define R_ARM_GNU_VTINHERIT	101
+#define R_ARM_THM_PC11		102	/* thumb unconditional branch */
+#define R_ARM_THM_PC9		103	/* thumb conditional branch */
+#define R_ARM_RXPC25		249
+#define R_ARM_RSBREL32		250
+#define R_ARM_THM_RPC22		251
+#define R_ARM_RREL32		252
+#define R_ARM_RABS22		253
+#define R_ARM_RPC24		254
+#define R_ARM_RBASE		255
+/* Keep this the last entry.  */
+#define R_ARM_NUM		256
+
+/* IA-64 specific declarations.  */
+
+/* Processor specific flags for the Ehdr e_flags field.  */
+#define EF_IA_64_MASKOS		0x0000000f	/* os-specific flags */
+#define EF_IA_64_ABI64		0x00000010	/* 64-bit ABI */
+#define EF_IA_64_ARCH		0xff000000	/* arch. version mask */
+
+/* Processor specific values for the Phdr p_type field.  */
+#define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)	/* arch extension bits */
+#define PT_IA_64_UNWIND		(PT_LOPROC + 1)	/* ia64 unwind bits */
+
+/* Processor specific flags for the Phdr p_flags field.  */
+#define PF_IA_64_NORECOV	0x80000000	/* spec insns w/o recovery */
+
+/* Processor specific values for the Shdr sh_type field.  */
+#define SHT_IA_64_EXT		(SHT_LOPROC + 0) /* extension bits */
+#define SHT_IA_64_UNWIND	(SHT_LOPROC + 1) /* unwind bits */
+
+/* Processor specific flags for the Shdr sh_flags field.  */
+#define SHF_IA_64_SHORT		0x10000000	/* section near gp */
+#define SHF_IA_64_NORECOV	0x20000000	/* spec insns w/o recovery */
+
+/* Processor specific values for the Dyn d_tag field.  */
+#define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)
+#define DT_IA_64_NUM		1
+
+/* IA-64 relocations.  */
+#define R_IA64_NONE		0x00	/* none */
+#define R_IA64_IMM14		0x21	/* symbol + addend, add imm14 */
+#define R_IA64_IMM22		0x22	/* symbol + addend, add imm22 */
+#define R_IA64_IMM64		0x23	/* symbol + addend, mov imm64 */
+#define R_IA64_DIR32MSB		0x24	/* symbol + addend, data4 MSB */
+#define R_IA64_DIR32LSB		0x25	/* symbol + addend, data4 LSB */
+#define R_IA64_DIR64MSB		0x26	/* symbol + addend, data8 MSB */
+#define R_IA64_DIR64LSB		0x27	/* symbol + addend, data8 LSB */
+#define R_IA64_GPREL22		0x2a	/* @gprel(sym + add), add imm22 */
+#define R_IA64_GPREL64I		0x2b	/* @gprel(sym + add), mov imm64 */
+#define R_IA64_GPREL32MSB	0x2c	/* @gprel(sym + add), data4 MSB */
+#define R_IA64_GPREL32LSB	0x2d	/* @gprel(sym + add), data4 LSB */
+#define R_IA64_GPREL64MSB	0x2e	/* @gprel(sym + add), data8 MSB */
+#define R_IA64_GPREL64LSB	0x2f	/* @gprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF22		0x32	/* @ltoff(sym + add), add imm22 */
+#define R_IA64_LTOFF64I		0x33	/* @ltoff(sym + add), mov imm64 */
+#define R_IA64_PLTOFF22		0x3a	/* @pltoff(sym + add), add imm22 */
+#define R_IA64_PLTOFF64I	0x3b	/* @pltoff(sym + add), mov imm64 */
+#define R_IA64_PLTOFF64MSB	0x3e	/* @pltoff(sym + add), data8 MSB */
+#define R_IA64_PLTOFF64LSB	0x3f	/* @pltoff(sym + add), data8 LSB */
+#define R_IA64_FPTR64I		0x43	/* @fptr(sym + add), mov imm64 */
+#define R_IA64_FPTR32MSB	0x44	/* @fptr(sym + add), data4 MSB */
+#define R_IA64_FPTR32LSB	0x45	/* @fptr(sym + add), data4 LSB */
+#define R_IA64_FPTR64MSB	0x46	/* @fptr(sym + add), data8 MSB */
+#define R_IA64_FPTR64LSB	0x47	/* @fptr(sym + add), data8 LSB */
+#define R_IA64_PCREL60B		0x48	/* @pcrel(sym + add), brl */
+#define R_IA64_PCREL21B		0x49	/* @pcrel(sym + add), ptb, call */
+#define R_IA64_PCREL21M		0x4a	/* @pcrel(sym + add), chk.s */
+#define R_IA64_PCREL21F		0x4b	/* @pcrel(sym + add), fchkf */
+#define R_IA64_PCREL32MSB	0x4c	/* @pcrel(sym + add), data4 MSB */
+#define R_IA64_PCREL32LSB	0x4d	/* @pcrel(sym + add), data4 LSB */
+#define R_IA64_PCREL64MSB	0x4e	/* @pcrel(sym + add), data8 MSB */
+#define R_IA64_PCREL64LSB	0x4f	/* @pcrel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_FPTR22	0x52	/* @ltoff(@fptr(s+a)), imm22 */
+#define R_IA64_LTOFF_FPTR64I	0x53	/* @ltoff(@fptr(s+a)), imm64 */
+#define R_IA64_LTOFF_FPTR32MSB	0x54	/* @ltoff(@fptr(s+a)), data4 MSB */
+#define R_IA64_LTOFF_FPTR32LSB	0x55	/* @ltoff(@fptr(s+a)), data4 LSB */
+#define R_IA64_LTOFF_FPTR64MSB	0x56	/* @ltoff(@fptr(s+a)), data8 MSB */
+#define R_IA64_LTOFF_FPTR64LSB	0x57	/* @ltoff(@fptr(s+a)), data8 LSB */
+#define R_IA64_SEGREL32MSB	0x5c	/* @segrel(sym + add), data4 MSB */
+#define R_IA64_SEGREL32LSB	0x5d	/* @segrel(sym + add), data4 LSB */
+#define R_IA64_SEGREL64MSB	0x5e	/* @segrel(sym + add), data8 MSB */
+#define R_IA64_SEGREL64LSB	0x5f	/* @segrel(sym + add), data8 LSB */
+#define R_IA64_SECREL32MSB	0x64	/* @secrel(sym + add), data4 MSB */
+#define R_IA64_SECREL32LSB	0x65	/* @secrel(sym + add), data4 LSB */
+#define R_IA64_SECREL64MSB	0x66	/* @secrel(sym + add), data8 MSB */
+#define R_IA64_SECREL64LSB	0x67	/* @secrel(sym + add), data8 LSB */
+#define R_IA64_REL32MSB		0x6c	/* data 4 + REL */
+#define R_IA64_REL32LSB		0x6d	/* data 4 + REL */
+#define R_IA64_REL64MSB		0x6e	/* data 8 + REL */
+#define R_IA64_REL64LSB		0x6f	/* data 8 + REL */
+#define R_IA64_LTV32MSB		0x74	/* symbol + addend, data4 MSB */
+#define R_IA64_LTV32LSB		0x75	/* symbol + addend, data4 LSB */
+#define R_IA64_LTV64MSB		0x76	/* symbol + addend, data8 MSB */
+#define R_IA64_LTV64LSB		0x77	/* symbol + addend, data8 LSB */
+#define R_IA64_PCREL21BI	0x79	/* @pcrel(sym + add), 21bit inst */
+#define R_IA64_PCREL22		0x7a	/* @pcrel(sym + add), 22bit inst */
+#define R_IA64_PCREL64I		0x7b	/* @pcrel(sym + add), 64bit inst */
+#define R_IA64_IPLTMSB		0x80	/* dynamic reloc, imported PLT, MSB */
+#define R_IA64_IPLTLSB		0x81	/* dynamic reloc, imported PLT, LSB */
+#define R_IA64_COPY		0x84	/* copy relocation */
+#define R_IA64_SUB		0x85	/* Addend and symbol difference */
+#define R_IA64_LTOFF22X		0x86	/* LTOFF22, relaxable.  */
+#define R_IA64_LDXMOV		0x87	/* Use of LTOFF22X.  */
+#define R_IA64_TPREL14		0x91	/* @tprel(sym + add), imm14 */
+#define R_IA64_TPREL22		0x92	/* @tprel(sym + add), imm22 */
+#define R_IA64_TPREL64I		0x93	/* @tprel(sym + add), imm64 */
+#define R_IA64_TPREL64MSB	0x96	/* @tprel(sym + add), data8 MSB */
+#define R_IA64_TPREL64LSB	0x97	/* @tprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_TPREL22	0x9a	/* @ltoff(@tprel(s+a)), imm2 */
+#define R_IA64_DTPMOD64MSB	0xa6	/* @dtpmod(sym + add), data8 MSB */
+#define R_IA64_DTPMOD64LSB	0xa7	/* @dtpmod(sym + add), data8 LSB */
+#define R_IA64_LTOFF_DTPMOD22	0xaa	/* @ltoff(@dtpmod(sym + add)), imm22 */
+#define R_IA64_DTPREL14		0xb1	/* @dtprel(sym + add), imm14 */
+#define R_IA64_DTPREL22		0xb2	/* @dtprel(sym + add), imm22 */
+#define R_IA64_DTPREL64I	0xb3	/* @dtprel(sym + add), imm64 */
+#define R_IA64_DTPREL32MSB	0xb4	/* @dtprel(sym + add), data4 MSB */
+#define R_IA64_DTPREL32LSB	0xb5	/* @dtprel(sym + add), data4 LSB */
+#define R_IA64_DTPREL64MSB	0xb6	/* @dtprel(sym + add), data8 MSB */
+#define R_IA64_DTPREL64LSB	0xb7	/* @dtprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_DTPREL22	0xba	/* @ltoff(@dtprel(s+a)), imm22 */
+
+/* SH specific declarations */
+
+/* SH relocs.  */
+#define	R_SH_NONE		0
+#define	R_SH_DIR32		1
+#define	R_SH_REL32		2
+#define	R_SH_DIR8WPN		3
+#define	R_SH_IND12W		4
+#define	R_SH_DIR8WPL		5
+#define	R_SH_DIR8WPZ		6
+#define	R_SH_DIR8BP		7
+#define	R_SH_DIR8W		8
+#define	R_SH_DIR8L		9
+#define	R_SH_SWITCH16		25
+#define	R_SH_SWITCH32		26
+#define	R_SH_USES		27
+#define	R_SH_COUNT		28
+#define	R_SH_ALIGN		29
+#define	R_SH_CODE		30
+#define	R_SH_DATA		31
+#define	R_SH_LABEL		32
+#define	R_SH_SWITCH8		33
+#define	R_SH_GNU_VTINHERIT	34
+#define	R_SH_GNU_VTENTRY	35
+#define	R_SH_GOT32		160
+#define	R_SH_PLT32		161
+#define	R_SH_COPY		162
+#define	R_SH_GLOB_DAT		163
+#define	R_SH_JMP_SLOT		164
+#define	R_SH_RELATIVE		165
+#define	R_SH_GOTOFF		166
+#define	R_SH_GOTPC		167
+/* Keep this the last entry.  */
+#define	R_SH_NUM		256
+
+/* Additional s390 relocs */
+
+#define R_390_NONE      0              /* No reloc.  */
+#define R_390_8         1              /* Direct 8 bit.  */
+#define R_390_12        2              /* Direct 12 bit.  */
+#define R_390_16        3              /* Direct 16 bit.  */
+#define R_390_32        4              /* Direct 32 bit.  */
+#define R_390_PC32      5              /* PC relative 32 bit.  */
+#define R_390_GOT12     6              /* 12 bit GOT offset.  */
+#define R_390_GOT32     7              /* 32 bit GOT offset.  */
+#define R_390_PLT32     8              /* 32 bit PC relative PLT address.  */
+#define R_390_COPY      9              /* Copy symbol at runtime.  */
+#define R_390_GLOB_DAT  10             /* Create GOT entry.  */
+#define R_390_JMP_SLOT  11             /* Create PLT entry.  */
+#define R_390_RELATIVE  12             /* Adjust by program base.  */
+#define R_390_GOTOFF    13             /* 32 bit offset to GOT.  */
+#define R_390_GOTPC     14             /* 32 bit PC relative offset to GOT.  */
+#define R_390_GOT16     15             /* 16 bit GOT offset.  */
+#define R_390_PC16      16             /* PC relative 16 bit.  */
+#define R_390_PC16DBL   17             /* PC relative 16 bit shifted by 1.  */
+#define R_390_PLT16DBL  18             /* 16 bit PC rel. PLT shifted by 1.  */
+#define R_390_PC32DBL   19             /* PC relative 32 bit shifted by 1.  */
+#define R_390_PLT32DBL  20             /* 32 bit PC rel. PLT shifted by 1.  */
+#define R_390_GOTPCDBL  21             /* 32 bit PC rel. GOT shifted by 1.  */
+#define R_390_64        22             /* Direct 64 bit.  */
+#define R_390_PC64      23             /* PC relative 64 bit.  */
+#define R_390_GOT64     24             /* 64 bit GOT offset.  */
+#define R_390_PLT64     25             /* 64 bit PC relative PLT address.  */
+#define R_390_GOTENT    26             /* 32 bit PC rel. to GOT entry >> 1. */
+
+/* Keep this the last entry.  */
+#define R_390_NUM       19
+
+/* CRIS relocations.  */
+#define R_CRIS_NONE		0
+#define R_CRIS_8		1
+#define R_CRIS_16		2
+#define R_CRIS_32		3
+#define R_CRIS_8_PCREL		4
+#define R_CRIS_16_PCREL		5
+#define R_CRIS_32_PCREL		6
+#define R_CRIS_GNU_VTINHERIT	7
+#define R_CRIS_GNU_VTENTRY	8
+#define R_CRIS_COPY		9
+#define R_CRIS_GLOB_DAT		10
+#define R_CRIS_JUMP_SLOT	11
+#define R_CRIS_RELATIVE		12
+#define R_CRIS_16_GOT		13
+#define R_CRIS_32_GOT		14
+#define R_CRIS_16_GOTPLT	15
+#define R_CRIS_32_GOTPLT	16
+#define R_CRIS_32_GOTREL	17
+#define R_CRIS_32_PLT_GOTREL	18
+#define R_CRIS_32_PLT_PCREL	19
+
+#define R_CRIS_NUM		20
+
+#endif	/* elf.h */
diff --git a/contrib/media/updf/include/emu_layer/fs.h b/contrib/media/updf/include/emu_layer/fs.h
new file mode 100644
index 000000000..8d7f9e89a
--- /dev/null
+++ b/contrib/media/updf/include/emu_layer/fs.h
@@ -0,0 +1,54 @@
+#ifndef __EMULAYER_FS_H
+#define __EMULAYER_FS_H
+
+#include<sys/stat.h>
+#include<fcntl.h>
+
+#define MAX_EMUFS_HANDLES		64
+
+typedef struct __emu_FILE	emu_FILE;
+
+typedef struct {
+    int (* read)(emu_FILE * filp,unsigned long size,char * buf);
+    int (* write)(emu_FILE * filp,unsigned long size,char * buf);
+    int (* seek)(emu_FILE * filp,int offset,int whence);
+    int (* open)(emu_FILE * filp);
+    int (* close)(emu_FILE * filp);
+    int (* stat)(emu_FILE * filp,struct stat * statp);
+    int (* sync)(emu_FILE * filp);
+} emu_FILE_operations_t;
+
+struct __emu_FILE
+{
+ int		f_handle;
+ char *		f_path;
+ unsigned long	f_pos;
+ unsigned long	f_size;
+ int		f_flags;
+ int		f_mode;
+ emu_FILE_operations_t * f_op;
+ void * 	f_priv;
+};
+
+struct __emu_VMOUNT
+{
+ char * mpnt;
+ int (* preopen_file)(emu_FILE * filp);
+ struct __emu_VMOUNT * m_next;
+};
+
+void init_emufs(void);
+struct __emu_VMOUNT * EMU_find_best_mount(char * fpath);
+extern emu_FILE * EMU_file_table[MAX_EMUFS_HANDLES];
+emu_FILE * EMU_get_empty_filp(char * forpath);
+void EMU_put_filp(int h);
+int EMU_open(const char * fname,int mode);
+int EMU_close(int handle);
+int EMU_read(int handle,char * buf,int count);
+int EMU_write(int handle,char * buf,int count);
+int EMU_lseek(int handle,int off,int whence);
+int EMU_fstat(int handle, struct stat *statbuf);
+int EMU_filelength(int fp);
+int EMU_flush(int fp);
+
+#endif
diff --git a/contrib/media/updf/include/emu_layer/layer.h b/contrib/media/updf/include/emu_layer/layer.h
new file mode 100644
index 000000000..43b166d76
--- /dev/null
+++ b/contrib/media/updf/include/emu_layer/layer.h
@@ -0,0 +1 @@
+void init_emu_layer(void);
diff --git a/contrib/media/updf/include/endian.h b/contrib/media/updf/include/endian.h
new file mode 100644
index 000000000..6a40cf5d2
--- /dev/null
+++ b/contrib/media/updf/include/endian.h
@@ -0,0 +1,29 @@
+#ifndef	_ENDIAN_H
+#define	_ENDIAN_H	1
+
+#include <features.h>
+
+#define	__LITTLE_ENDIAN	1234
+#define	__BIG_ENDIAN	4321
+#define	__PDP_ENDIAN	3412
+
+#include <bits/endian.h>
+
+#ifndef __FLOAT_WORD_ORDER
+#define __FLOAT_WORD_ORDER __BYTE_ORDER
+#endif
+
+#ifdef	__USE_BSD
+#define LITTLE_ENDIAN	__LITTLE_ENDIAN
+#define BIG_ENDIAN	__BIG_ENDIAN
+#define PDP_ENDIAN	__PDP_ENDIAN
+#define BYTE_ORDER	__BYTE_ORDER
+#endif
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define __LONG_LONG_PAIR(HI, LO) LO, HI
+#elif __BYTE_ORDER == __BIG_ENDIAN
+#define __LONG_LONG_PAIR(HI, LO) HI, LO
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/errno.h b/contrib/media/updf/include/errno.h
new file mode 100644
index 000000000..5c07f3631
--- /dev/null
+++ b/contrib/media/updf/include/errno.h
@@ -0,0 +1,78 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_errno_h_
+#define __dj_include_errno_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<dos.h>
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#define EDOM		1
+#define ERANGE		2
+
+extern int errno;
+  
+#ifndef __STRICT_ANSI__
+//#define ENOTSUP 45
+#define E2BIG		3
+#define EACCES		4
+#define EAGAIN		5
+#define EBADF		6
+#define EBUSY		7
+#define ECHILD		8
+#define EDEADLK		9
+#define EEXIST		10
+#define EFAULT		11
+#define EFBIG		12
+#define EINTR		13
+#define EINVAL		14
+#define EIO		15
+#define EISDIR		16
+#define EMFILE		17
+#define EMLINK		18
+#define ENAMETOOLONG	19
+#define ENFILE		20
+#define ENODEV		21
+#define ENOENT		22
+#define ENOEXEC		23
+#define ENOLCK		24
+#define ENOMEM		25
+#define ENOSPC		26
+#define ENOSYS		27
+#define ENOTDIR		28
+#define ENOTEMPTY	29
+#define ENOTTY		30
+#define ENXIO		31
+#define EPERM		32
+#define EPIPE		33
+#define EROFS		34
+#define ESPIPE		35
+#define ESRCH		36
+#define EXDEV		37
+
+#ifndef _POSIX_SOURCE
+
+#define ENMFILE		38
+
+extern char *		sys_errlist[];
+extern int		sys_nerr;
+extern const char *	__sys_errlist[];
+extern int		__sys_nerr;
+extern int		_doserrno;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_errno_h_ */
diff --git a/contrib/media/updf/include/errors.h b/contrib/media/updf/include/errors.h
new file mode 100644
index 000000000..6cab63332
--- /dev/null
+++ b/contrib/media/updf/include/errors.h
@@ -0,0 +1,33 @@
+
+#ifndef __errors_h__
+#define __errors_h__
+
+void CheckArgType(LispInt aArgNr, LispPtr& aArguments, LispEnvironment& aEnvironment, LispInt aError);
+#define CHK_ARG(_pred,_argnr)           {if (!(_pred))                              CheckArgType(_argnr,aArguments, aEnvironment,KLispErrInvalidArg);}
+#define CHK_ARG_CORE(_pred,_argnr)      {if (!(_pred))                              CheckArgType(_argnr,ARGUMENT(0),aEnvironment,KLispErrInvalidArg);}
+#define CHK_ISLIST(_pred,_argnr)        {if (!InternalIsList(_pred))                     CheckArgType(_argnr,aArguments, aEnvironment,KLispErrNotList);}
+#define CHK_ISLIST_CORE(_pred,_argnr)   {if (!InternalIsList(_pred))                     CheckArgType(_argnr,ARGUMENT(0),aEnvironment,KLispErrNotList);}
+#define CHK_ISSTRING(_pred,_argnr)      {if (!InternalIsString((_pred)->String())) CheckArgType(_argnr,aArguments, aEnvironment,KLispErrNotString);}
+#define CHK_ISSTRING_CORE(_pred,_argnr) {if (!InternalIsString((_pred)->String())) CheckArgType(_argnr,ARGUMENT(0),aEnvironment,KLispErrNotString);}
+
+void CheckNrArgs(LispInt n, LispPtr& aArguments, LispEnvironment& aEnvironment);
+#define TESTARGS(_n)  CheckNrArgs(_n,aArguments,aEnvironment)
+
+void CheckFuncGeneric(LispInt aError,LispPtr& aArguments,LispEnvironment& aEnvironment);
+void CheckFuncGeneric(LispInt aError,LispEnvironment& aEnvironment);
+#define CHK(_pred,_err)      {if (!(_pred)) CheckFuncGeneric(_err,aArguments, aEnvironment);}
+#define CHK_CORE(_pred,_err) {if (!(_pred)) CheckFuncGeneric(_err,ARGUMENT(0),aEnvironment);}
+#define CHK2(_pred,_err)     {if (!(_pred)) CheckFuncGeneric(_err,aEnvironment);}
+
+char *GenericErrorBuf(); // called (only) from errors.cpp and LispEnvironment::ErrorString()
+void RaiseError(char* str,...);
+
+/*
+#define TESTARGS(_n)  \
+    { \
+      LispInt nrArguments = InternalListLength(aArguments);  \
+      Check(nrArguments == _n,KLispErrWrongNumberOfArgs); \
+    }
+*/
+
+#endif
diff --git a/contrib/media/updf/include/eti.h b/contrib/media/updf/include/eti.h
new file mode 100644
index 000000000..a45d0b9cc
--- /dev/null
+++ b/contrib/media/updf/include/eti.h
@@ -0,0 +1,52 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+
+#ifndef _ETI_ERRNO_H_
+#define _ETI_ERRNO_H_
+
+#define	E_OK			(0)
+#define	E_SYSTEM_ERROR	 	(-1)
+#define	E_BAD_ARGUMENT	 	(-2)
+#define	E_POSTED	 	(-3)
+#define	E_CONNECTED	 	(-4)
+#define	E_BAD_STATE	 	(-5)
+#define	E_NO_ROOM	 	(-6)
+#define	E_NOT_POSTED		(-7)
+#define	E_UNKNOWN_COMMAND	(-8)
+#define	E_NO_MATCH		(-9)
+#define	E_NOT_SELECTABLE	(-10)
+#define	E_NOT_CONNECTED	        (-11)
+#define	E_REQUEST_DENIED	(-12)
+#define	E_INVALID_FIELD	        (-13)
+#define	E_CURRENT		(-14)
+
+#endif
diff --git a/contrib/media/updf/include/evalfunc.h b/contrib/media/updf/include/evalfunc.h
new file mode 100644
index 000000000..3a5cdfa74
--- /dev/null
+++ b/contrib/media/updf/include/evalfunc.h
@@ -0,0 +1,18 @@
+
+#ifndef __evalfuncbase_h__
+#define __evalfuncbase_h__
+
+#include "yacasbase.h"
+
+// class EvalFuncBase defines the interface to 'something that can
+// evaluate'
+class LispEnvironment;
+class EvalFuncBase : public YacasBase
+{
+public:
+    virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment,
+                  LispPtr& aArguments)=0;
+    virtual ~EvalFuncBase() {}
+};
+
+#endif
diff --git a/contrib/media/updf/include/event.h b/contrib/media/updf/include/event.h
new file mode 100644
index 000000000..11910b0e4
--- /dev/null
+++ b/contrib/media/updf/include/event.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __EVENT_H
+#define __EVENT_H
+/**
+@file event.h
+@brief Implementation of a event callback system
+
+The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.
+*/
+
+#define EVT_ERROR	1	/**< Error event type */
+#define EVT_WARNING	2	/**< Warning event type */
+#define EVT_INFO	4	/**< Debug event type */
+
+/** @defgroup EVENT EVENT - Implementation of a event callback system */
+/*@{*/
+
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Write formatted data to a string and send the string to a user callback. 
+@param cinfo Codec context info
+@param event_type Event type or callback to use to send the message
+@param fmt Format-control string (plus optionnal arguments)
+@return Returns true if successful, returns false otherwise
+*/
+bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __EVENT_H */
diff --git a/contrib/media/updf/include/exception b/contrib/media/updf/include/exception
new file mode 100644
index 000000000..3676a7314
--- /dev/null
+++ b/contrib/media/updf/include/exception
@@ -0,0 +1,67 @@
+// Exception Handling support header for -*- C++ -*-
+
+// Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001 Free Software Foundation
+//
+// This file is part of GNU CC.
+//
+// GNU CC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+// 
+// GNU CC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with GNU CC; see the file COPYING.  If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef __EXCEPTION__
+#define __EXCEPTION__
+
+extern "C++" {
+
+namespace std 
+{
+  class exception 
+  {
+  public:
+    exception() throw() { }
+    virtual ~exception() throw();
+    virtual const char* what() const throw();
+  };
+
+  class bad_exception : public exception 
+  {
+  public:
+    bad_exception() throw() { }
+    virtual ~bad_exception() throw();
+  };
+
+  typedef void (*terminate_handler) ();
+  typedef void (*unexpected_handler) ();
+
+  terminate_handler set_terminate(terminate_handler) throw();
+  void terminate() __attribute__ ((__noreturn__));
+
+  unexpected_handler set_unexpected(unexpected_handler) throw();
+  void unexpected() __attribute__ ((__noreturn__));
+
+  bool uncaught_exception() throw();
+} // namespace std
+
+} // extern "C++"
+
+#endif
diff --git a/contrib/media/updf/include/ext/bvector b/contrib/media/updf/include/ext/bvector
new file mode 100644
index 000000000..32a06d21b
--- /dev/null
+++ b/contrib/media/updf/include/ext/bvector
@@ -0,0 +1,46 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __SGI_STL_BVECTOR_H
+#define __SGI_STL_BVECTOR_H
+
+
+#include <bits/std_vector.h>
+#include <ext/stl_bvector.h>
+
+#ifdef __STL_USE_NAMESPACES
+
+using __STD::bit_vector;
+
+#endif /* __STL_USE_NAMESPACES */
+
+#endif /* __SGI_STL_BVECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
+
+
diff --git a/contrib/media/updf/include/ext/hash_map b/contrib/media/updf/include/ext/hash_map
new file mode 100644
index 000000000..8386cb91c
--- /dev/null
+++ b/contrib/media/updf/include/ext/hash_map
@@ -0,0 +1,407 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_HASH_MAP_H
+#define __SGI_STL_INTERNAL_HASH_MAP_H
+
+#include <ext/stl_hashtable.h>
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declaration of equality operator; needed for friend declaration.
+
+template <class _Key, class _Tp,
+          class _HashFcn  = hash<_Key>,
+          class _EqualKey = equal_to<_Key>,
+          class _Alloc =  allocator<_Tp> >
+class hash_map;
+
+template <class _Key, class _Tp, class _HashFn, class _EqKey, class _Alloc>
+inline bool operator==(const hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc>&,
+                       const hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc>&);
+
+template <class _Key, class _Tp, class _HashFcn, class _EqualKey,
+          class _Alloc>
+class hash_map
+{
+private:
+  typedef hashtable<pair<const _Key,_Tp>,_Key,_HashFcn,
+                    _Select1st<pair<const _Key,_Tp> >,_EqualKey,_Alloc> _Ht;
+  _Ht _M_ht;
+
+public:
+  typedef typename _Ht::key_type key_type;
+  typedef _Tp data_type;
+  typedef _Tp mapped_type;
+  typedef typename _Ht::value_type value_type;
+  typedef typename _Ht::hasher hasher;
+  typedef typename _Ht::key_equal key_equal;
+  
+  typedef typename _Ht::size_type size_type;
+  typedef typename _Ht::difference_type difference_type;
+  typedef typename _Ht::pointer pointer;
+  typedef typename _Ht::const_pointer const_pointer;
+  typedef typename _Ht::reference reference;
+  typedef typename _Ht::const_reference const_reference;
+
+  typedef typename _Ht::iterator iterator;
+  typedef typename _Ht::const_iterator const_iterator;
+
+  typedef typename _Ht::allocator_type allocator_type;
+
+  hasher hash_funct() const { return _M_ht.hash_funct(); }
+  key_equal key_eq() const { return _M_ht.key_eq(); }
+  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
+
+public:
+  hash_map() : _M_ht(100, hasher(), key_equal(), allocator_type()) {}
+  explicit hash_map(size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type()) {}
+  hash_map(size_type __n, const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type()) {}
+  hash_map(size_type __n, const hasher& __hf, const key_equal& __eql,
+           const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a) {}
+
+  template <class _InputIterator>
+  hash_map(_InputIterator __f, _InputIterator __l)
+    : _M_ht(100, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_map(_InputIterator __f, _InputIterator __l, size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_map(_InputIterator __f, _InputIterator __l, size_type __n,
+           const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_map(_InputIterator __f, _InputIterator __l, size_type __n,
+           const hasher& __hf, const key_equal& __eql,
+           const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a)
+    { _M_ht.insert_unique(__f, __l); }
+
+public:
+  size_type size() const { return _M_ht.size(); }
+  size_type max_size() const { return _M_ht.max_size(); }
+  bool empty() const { return _M_ht.empty(); }
+  void swap(hash_map& __hs) { _M_ht.swap(__hs._M_ht); }
+
+  template <class _K1, class _T1, class _HF, class _EqK, class _Al>
+  friend bool operator== (const hash_map<_K1, _T1, _HF, _EqK, _Al>&,
+                          const hash_map<_K1, _T1, _HF, _EqK, _Al>&);
+
+  iterator begin() { return _M_ht.begin(); }
+  iterator end() { return _M_ht.end(); }
+  const_iterator begin() const { return _M_ht.begin(); }
+  const_iterator end() const { return _M_ht.end(); }
+
+public:
+  pair<iterator,bool> insert(const value_type& __obj)
+    { return _M_ht.insert_unique(__obj); }
+  template <class _InputIterator>
+  void insert(_InputIterator __f, _InputIterator __l)
+    { _M_ht.insert_unique(__f,__l); }
+  pair<iterator,bool> insert_noresize(const value_type& __obj)
+    { return _M_ht.insert_unique_noresize(__obj); }    
+
+  iterator find(const key_type& __key) { return _M_ht.find(__key); }
+  const_iterator find(const key_type& __key) const 
+    { return _M_ht.find(__key); }
+
+  _Tp& operator[](const key_type& __key) {
+    return _M_ht.find_or_insert(value_type(__key, _Tp())).second;
+  }
+
+  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
+  
+  pair<iterator, iterator> equal_range(const key_type& __key)
+    { return _M_ht.equal_range(__key); }
+  pair<const_iterator, const_iterator>
+  equal_range(const key_type& __key) const
+    { return _M_ht.equal_range(__key); }
+
+  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
+  void erase(iterator __it) { _M_ht.erase(__it); }
+  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
+  void clear() { _M_ht.clear(); }
+
+  void resize(size_type __hint) { _M_ht.resize(__hint); }
+  size_type bucket_count() const { return _M_ht.bucket_count(); }
+  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
+  size_type elems_in_bucket(size_type __n) const
+    { return _M_ht.elems_in_bucket(__n); }
+};
+
+template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
+inline bool 
+operator==(const hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
+           const hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2)
+{
+  return __hm1._M_ht == __hm2._M_ht;
+}
+
+template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
+inline bool 
+operator!=(const hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
+           const hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2) {
+  return !(__hm1 == __hm2);
+}
+
+template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
+inline void 
+swap(hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
+     hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2)
+{
+  __hm1.swap(__hm2);
+}
+
+// Forward declaration of equality operator; needed for friend declaration.
+
+template <class _Key, class _Tp,
+          class _HashFcn  = hash<_Key>,
+          class _EqualKey = equal_to<_Key>,
+          class _Alloc =  allocator<_Tp> >
+class hash_multimap;
+
+template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
+inline bool 
+operator==(const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm1,
+           const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm2);
+
+template <class _Key, class _Tp, class _HashFcn, class _EqualKey, class _Alloc>
+class hash_multimap
+{
+  // concept requirements
+  __glibcpp_class_requires(_Key, _SGIAssignableConcept);
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires3(_HashFcn, size_t, _Key, _UnaryFunctionConcept);
+  __glibcpp_class_requires3(_EqualKey, _Key, _Key, _BinaryPredicateConcept);
+
+private:
+  typedef hashtable<pair<const _Key, _Tp>, _Key, _HashFcn,
+                    _Select1st<pair<const _Key, _Tp> >, _EqualKey, _Alloc> 
+          _Ht;
+  _Ht _M_ht;
+
+public:
+  typedef typename _Ht::key_type key_type;
+  typedef _Tp data_type;
+  typedef _Tp mapped_type;
+  typedef typename _Ht::value_type value_type;
+  typedef typename _Ht::hasher hasher;
+  typedef typename _Ht::key_equal key_equal;
+
+  typedef typename _Ht::size_type size_type;
+  typedef typename _Ht::difference_type difference_type;
+  typedef typename _Ht::pointer pointer;
+  typedef typename _Ht::const_pointer const_pointer;
+  typedef typename _Ht::reference reference;
+  typedef typename _Ht::const_reference const_reference;
+
+  typedef typename _Ht::iterator iterator;
+  typedef typename _Ht::const_iterator const_iterator;
+
+  typedef typename _Ht::allocator_type allocator_type;
+
+  hasher hash_funct() const { return _M_ht.hash_funct(); }
+  key_equal key_eq() const { return _M_ht.key_eq(); }
+  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
+
+public:
+  hash_multimap() : _M_ht(100, hasher(), key_equal(), allocator_type()) {}
+  explicit hash_multimap(size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type()) {}
+  hash_multimap(size_type __n, const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type()) {}
+  hash_multimap(size_type __n, const hasher& __hf, const key_equal& __eql,
+                const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a) {}
+
+  template <class _InputIterator>
+  hash_multimap(_InputIterator __f, _InputIterator __l)
+    : _M_ht(100, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n,
+                const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n,
+                const hasher& __hf, const key_equal& __eql,
+                const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a)
+    { _M_ht.insert_equal(__f, __l); }
+
+public:
+  size_type size() const { return _M_ht.size(); }
+  size_type max_size() const { return _M_ht.max_size(); }
+  bool empty() const { return _M_ht.empty(); }
+  void swap(hash_multimap& __hs) { _M_ht.swap(__hs._M_ht); }
+
+  template <class _K1, class _T1, class _HF, class _EqK, class _Al>
+  friend bool operator== (const hash_multimap<_K1, _T1, _HF, _EqK, _Al>&,
+                          const hash_multimap<_K1, _T1, _HF, _EqK, _Al>&);
+
+  iterator begin() { return _M_ht.begin(); }
+  iterator end() { return _M_ht.end(); }
+  const_iterator begin() const { return _M_ht.begin(); }
+  const_iterator end() const { return _M_ht.end(); }
+
+public:
+  iterator insert(const value_type& __obj) 
+    { return _M_ht.insert_equal(__obj); }
+  template <class _InputIterator>
+  void insert(_InputIterator __f, _InputIterator __l) 
+    { _M_ht.insert_equal(__f,__l); }
+  iterator insert_noresize(const value_type& __obj)
+    { return _M_ht.insert_equal_noresize(__obj); }    
+
+  iterator find(const key_type& __key) { return _M_ht.find(__key); }
+  const_iterator find(const key_type& __key) const 
+    { return _M_ht.find(__key); }
+
+  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
+  
+  pair<iterator, iterator> equal_range(const key_type& __key)
+    { return _M_ht.equal_range(__key); }
+  pair<const_iterator, const_iterator>
+  equal_range(const key_type& __key) const
+    { return _M_ht.equal_range(__key); }
+
+  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
+  void erase(iterator __it) { _M_ht.erase(__it); }
+  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
+  void clear() { _M_ht.clear(); }
+
+public:
+  void resize(size_type __hint) { _M_ht.resize(__hint); }
+  size_type bucket_count() const { return _M_ht.bucket_count(); }
+  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
+  size_type elems_in_bucket(size_type __n) const
+    { return _M_ht.elems_in_bucket(__n); }
+};
+
+template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
+inline bool 
+operator==(const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm1,
+           const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm2)
+{
+  return __hm1._M_ht == __hm2._M_ht;
+}
+
+template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
+inline bool 
+operator!=(const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm1,
+           const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm2) {
+  return !(__hm1 == __hm2);
+}
+
+template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
+inline void 
+swap(hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
+     hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2)
+{
+  __hm1.swap(__hm2);
+}
+
+
+// Specialization of insert_iterator so that it will work for hash_map
+// and hash_multimap.
+
+template <class _Key, class _Tp, class _HashFn,  class _EqKey, class _Alloc>
+class insert_iterator<hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc> > {
+protected:
+  typedef hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc> _Container;
+  _Container* container;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x) : container(&__x) {}
+  insert_iterator(_Container& __x, typename _Container::iterator)
+    : container(&__x) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->insert(__value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Key, class _Tp, class _HashFn,  class _EqKey, class _Alloc>
+class insert_iterator<hash_multimap<_Key, _Tp, _HashFn, _EqKey, _Alloc> > {
+protected:
+  typedef hash_multimap<_Key, _Tp, _HashFn, _EqKey, _Alloc> _Container;
+  _Container* container;
+  typename _Container::iterator iter;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x) : container(&__x) {}
+  insert_iterator(_Container& __x, typename _Container::iterator)
+    : container(&__x) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->insert(__value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_HASH_MAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/hash_set b/contrib/media/updf/include/ext/hash_set
new file mode 100644
index 000000000..a6568e135
--- /dev/null
+++ b/contrib/media/updf/include/ext/hash_set
@@ -0,0 +1,396 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_HASH_SET_H
+#define __SGI_STL_INTERNAL_HASH_SET_H
+
+#include <ext/stl_hashtable.h>
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declaration of equality operator; needed for friend declaration.
+
+template <class _Value,
+          class _HashFcn  = hash<_Value>,
+          class _EqualKey = equal_to<_Value>,
+          class _Alloc =  allocator<_Value> >
+class hash_set;
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator==(const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs2);
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+class hash_set
+{
+  // concept requirements
+  __glibcpp_class_requires(_Value, _SGIAssignableConcept);
+  __glibcpp_class_requires3(_HashFcn, size_t, _Value, _UnaryFunctionConcept);
+  __glibcpp_class_requires3(_EqualKey, _Value, _Value, _BinaryPredicateConcept);
+
+private:
+  typedef hashtable<_Value, _Value, _HashFcn, _Identity<_Value>, 
+                    _EqualKey, _Alloc> _Ht;
+  _Ht _M_ht;
+
+public:
+  typedef typename _Ht::key_type key_type;
+  typedef typename _Ht::value_type value_type;
+  typedef typename _Ht::hasher hasher;
+  typedef typename _Ht::key_equal key_equal;
+
+  typedef typename _Ht::size_type size_type;
+  typedef typename _Ht::difference_type difference_type;
+  typedef typename _Ht::const_pointer pointer;
+  typedef typename _Ht::const_pointer const_pointer;
+  typedef typename _Ht::const_reference reference;
+  typedef typename _Ht::const_reference const_reference;
+
+  typedef typename _Ht::const_iterator iterator;
+  typedef typename _Ht::const_iterator const_iterator;
+
+  typedef typename _Ht::allocator_type allocator_type;
+
+  hasher hash_funct() const { return _M_ht.hash_funct(); }
+  key_equal key_eq() const { return _M_ht.key_eq(); }
+  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
+
+public:
+  hash_set()
+    : _M_ht(100, hasher(), key_equal(), allocator_type()) {}
+  explicit hash_set(size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type()) {}
+  hash_set(size_type __n, const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type()) {}
+  hash_set(size_type __n, const hasher& __hf, const key_equal& __eql,
+           const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a) {}
+
+  template <class _InputIterator>
+  hash_set(_InputIterator __f, _InputIterator __l)
+    : _M_ht(100, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_set(_InputIterator __f, _InputIterator __l, size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_set(_InputIterator __f, _InputIterator __l, size_type __n,
+           const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_set(_InputIterator __f, _InputIterator __l, size_type __n,
+           const hasher& __hf, const key_equal& __eql,
+           const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a)
+    { _M_ht.insert_unique(__f, __l); }
+
+public:
+  size_type size() const { return _M_ht.size(); }
+  size_type max_size() const { return _M_ht.max_size(); }
+  bool empty() const { return _M_ht.empty(); }
+  void swap(hash_set& __hs) { _M_ht.swap(__hs._M_ht); }
+
+  template <class _Val, class _HF, class _EqK, class _Al>  
+  friend bool operator== (const hash_set<_Val, _HF, _EqK, _Al>&,
+                          const hash_set<_Val, _HF, _EqK, _Al>&);
+
+  iterator begin() const { return _M_ht.begin(); }
+  iterator end() const { return _M_ht.end(); }
+
+public:
+  pair<iterator, bool> insert(const value_type& __obj)
+    {
+      pair<typename _Ht::iterator, bool> __p = _M_ht.insert_unique(__obj);
+      return pair<iterator,bool>(__p.first, __p.second);
+    }
+  template <class _InputIterator>
+  void insert(_InputIterator __f, _InputIterator __l) 
+    { _M_ht.insert_unique(__f,__l); }
+  pair<iterator, bool> insert_noresize(const value_type& __obj)
+  {
+    pair<typename _Ht::iterator, bool> __p = 
+      _M_ht.insert_unique_noresize(__obj);
+    return pair<iterator, bool>(__p.first, __p.second);
+  }
+
+  iterator find(const key_type& __key) const { return _M_ht.find(__key); }
+
+  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
+  
+  pair<iterator, iterator> equal_range(const key_type& __key) const
+    { return _M_ht.equal_range(__key); }
+
+  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
+  void erase(iterator __it) { _M_ht.erase(__it); }
+  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
+  void clear() { _M_ht.clear(); }
+
+public:
+  void resize(size_type __hint) { _M_ht.resize(__hint); }
+  size_type bucket_count() const { return _M_ht.bucket_count(); }
+  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
+  size_type elems_in_bucket(size_type __n) const
+    { return _M_ht.elems_in_bucket(__n); }
+};
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator==(const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs2)
+{
+  return __hs1._M_ht == __hs2._M_ht;
+}
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator!=(const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs2) {
+  return !(__hs1 == __hs2);
+}
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline void 
+swap(hash_set<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+     hash_set<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2)
+{
+  __hs1.swap(__hs2);
+}
+
+
+template <class _Value,
+          class _HashFcn  = hash<_Value>,
+          class _EqualKey = equal_to<_Value>,
+          class _Alloc =  allocator<_Value> >
+class hash_multiset;
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator==(const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2);
+
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+class hash_multiset
+{
+  // concept requirements
+  __glibcpp_class_requires(_Value, _SGIAssignableConcept);
+  __glibcpp_class_requires3(_HashFcn, size_t, _Value, _UnaryFunctionConcept);
+  __glibcpp_class_requires3(_EqualKey, _Value, _Value, _BinaryPredicateConcept);
+
+private:
+  typedef hashtable<_Value, _Value, _HashFcn, _Identity<_Value>, 
+                    _EqualKey, _Alloc> _Ht;
+  _Ht _M_ht;
+
+public:
+  typedef typename _Ht::key_type key_type;
+  typedef typename _Ht::value_type value_type;
+  typedef typename _Ht::hasher hasher;
+  typedef typename _Ht::key_equal key_equal;
+
+  typedef typename _Ht::size_type size_type;
+  typedef typename _Ht::difference_type difference_type;
+  typedef typename _Ht::const_pointer pointer;
+  typedef typename _Ht::const_pointer const_pointer;
+  typedef typename _Ht::const_reference reference;
+  typedef typename _Ht::const_reference const_reference;
+
+  typedef typename _Ht::const_iterator iterator;
+  typedef typename _Ht::const_iterator const_iterator;
+
+  typedef typename _Ht::allocator_type allocator_type;
+
+  hasher hash_funct() const { return _M_ht.hash_funct(); }
+  key_equal key_eq() const { return _M_ht.key_eq(); }
+  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
+
+public:
+  hash_multiset()
+    : _M_ht(100, hasher(), key_equal(), allocator_type()) {}
+  explicit hash_multiset(size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type()) {}
+  hash_multiset(size_type __n, const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type()) {}
+  hash_multiset(size_type __n, const hasher& __hf, const key_equal& __eql,
+                const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a) {}
+
+  template <class _InputIterator>
+  hash_multiset(_InputIterator __f, _InputIterator __l)
+    : _M_ht(100, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n,
+                const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n,
+                const hasher& __hf, const key_equal& __eql,
+                const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a)
+    { _M_ht.insert_equal(__f, __l); }
+
+public:
+  size_type size() const { return _M_ht.size(); }
+  size_type max_size() const { return _M_ht.max_size(); }
+  bool empty() const { return _M_ht.empty(); }
+  void swap(hash_multiset& hs) { _M_ht.swap(hs._M_ht); }
+
+  template <class _Val, class _HF, class _EqK, class _Al>  
+  friend bool operator== (const hash_multiset<_Val, _HF, _EqK, _Al>&,
+                          const hash_multiset<_Val, _HF, _EqK, _Al>&);
+
+  iterator begin() const { return _M_ht.begin(); }
+  iterator end() const { return _M_ht.end(); }
+
+public:
+  iterator insert(const value_type& __obj)
+    { return _M_ht.insert_equal(__obj); }
+  template <class _InputIterator>
+  void insert(_InputIterator __f, _InputIterator __l) 
+    { _M_ht.insert_equal(__f,__l); }
+  iterator insert_noresize(const value_type& __obj)
+    { return _M_ht.insert_equal_noresize(__obj); }    
+
+  iterator find(const key_type& __key) const { return _M_ht.find(__key); }
+
+  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
+  
+  pair<iterator, iterator> equal_range(const key_type& __key) const
+    { return _M_ht.equal_range(__key); }
+
+  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
+  void erase(iterator __it) { _M_ht.erase(__it); }
+  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
+  void clear() { _M_ht.clear(); }
+
+public:
+  void resize(size_type __hint) { _M_ht.resize(__hint); }
+  size_type bucket_count() const { return _M_ht.bucket_count(); }
+  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
+  size_type elems_in_bucket(size_type __n) const
+    { return _M_ht.elems_in_bucket(__n); }
+};
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator==(const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2)
+{
+  return __hs1._M_ht == __hs2._M_ht;
+}
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator!=(const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2) {
+  return !(__hs1 == __hs2);
+}
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline void 
+swap(hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+     hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2) {
+  __hs1.swap(__hs2);
+}
+
+// Specialization of insert_iterator so that it will work for hash_set
+// and hash_multiset.
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+class insert_iterator<hash_set<_Value, _HashFcn, _EqualKey, _Alloc> > {
+protected:
+  typedef hash_set<_Value, _HashFcn, _EqualKey, _Alloc> _Container;
+  _Container* container;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x) : container(&__x) {}
+  insert_iterator(_Container& __x, typename _Container::iterator)
+    : container(&__x) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->insert(__value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+class insert_iterator<hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc> > {
+protected:
+  typedef hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc> _Container;
+  _Container* container;
+  typename _Container::iterator iter;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x) : container(&__x) {}
+  insert_iterator(_Container& __x, typename _Container::iterator)
+    : container(&__x) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->insert(__value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_HASH_SET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/rope b/contrib/media/updf/include/ext/rope
new file mode 100644
index 000000000..3779defea
--- /dev/null
+++ b/contrib/media/updf/include/ext/rope
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __SGI_STL_ROPE
+#define __SGI_STL_ROPE
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_tempbuf.h>
+#include <bits/stl_algo.h>
+#include <bits/stl_function.h>
+#include <bits/stl_numeric.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <ext/stl_hash_fun.h>
+#include <ext/stl_rope.h>
+
+#endif /* __SGI_STL_ROPE */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/ropeimpl.h b/contrib/media/updf/include/ext/ropeimpl.h
new file mode 100644
index 000000000..7f790f642
--- /dev/null
+++ b/contrib/media/updf/include/ext/ropeimpl.h
@@ -0,0 +1,1509 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#include <bits/std_cstdio.h>     
+#include <bits/std_iostream.h>
+
+#ifdef __STL_USE_EXCEPTIONS
+# include <bits/std_stdexcept.h>
+#endif
+
+namespace std
+{
+
+// Set buf_start, buf_end, and buf_ptr appropriately, filling tmp_buf
+// if necessary.  Assumes _M_path_end[leaf_index] and leaf_pos are correct.
+// Results in a valid buf_ptr if the iterator can be legitimately
+// dereferenced.
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_S_setbuf( 
+  _Rope_iterator_base<_CharT,_Alloc>& __x)
+{
+    const _RopeRep* __leaf = __x._M_path_end[__x._M_leaf_index];
+    size_t __leaf_pos = __x._M_leaf_pos;
+    size_t __pos = __x._M_current_pos;
+
+    switch(__leaf->_M_tag) {
+	case _RopeRep::_S_leaf:
+	    __x._M_buf_start = 
+	      ((_Rope_RopeLeaf<_CharT,_Alloc>*)__leaf)->_M_data;
+	    __x._M_buf_ptr = __x._M_buf_start + (__pos - __leaf_pos);
+	    __x._M_buf_end = __x._M_buf_start + __leaf->_M_size;
+	    break;
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    {
+		size_t __len = _S_iterator_buf_len;
+		size_t __buf_start_pos = __leaf_pos;
+		size_t __leaf_end = __leaf_pos + __leaf->_M_size;
+		char_producer<_CharT>* __fn =
+			((_Rope_RopeFunction<_CharT,_Alloc>*)__leaf)->_M_fn;
+
+		if (__buf_start_pos + __len <= __pos) {
+		    __buf_start_pos = __pos - __len/4;
+		    if (__buf_start_pos + __len > __leaf_end) {
+			__buf_start_pos = __leaf_end - __len;
+		    }
+		}
+		if (__buf_start_pos + __len > __leaf_end) {
+		    __len = __leaf_end - __buf_start_pos;
+		}
+		(*__fn)(__buf_start_pos - __leaf_pos, __len, __x._M_tmp_buf);
+		__x._M_buf_ptr = __x._M_tmp_buf + (__pos - __buf_start_pos);
+		__x._M_buf_start = __x._M_tmp_buf;
+		__x._M_buf_end = __x._M_tmp_buf + __len;
+	    }
+	    break;
+	default:
+	    __stl_assert(0);
+    }
+}
+
+// Set path and buffer inside a rope iterator.  We assume that 
+// pos and root are already set.
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_S_setcache
+(_Rope_iterator_base<_CharT,_Alloc>& __x)
+{
+    const _RopeRep* __path[_RopeRep::_S_max_rope_depth+1];
+    const _RopeRep* __curr_rope;
+    int __curr_depth = -1;  /* index into path    */
+    size_t __curr_start_pos = 0;
+    size_t __pos = __x._M_current_pos;
+    unsigned char __dirns = 0; // Bit vector marking right turns in the path
+
+    __stl_assert(__pos <= __x._M_root->_M_size);
+    if (__pos >= __x._M_root->_M_size) {
+	__x._M_buf_ptr = 0;
+	return;
+    }
+    __curr_rope = __x._M_root;
+    if (0 != __curr_rope->_M_c_string) {
+	/* Treat the root as a leaf. */
+	__x._M_buf_start = __curr_rope->_M_c_string;
+	__x._M_buf_end = __curr_rope->_M_c_string + __curr_rope->_M_size;
+	__x._M_buf_ptr = __curr_rope->_M_c_string + __pos;
+	__x._M_path_end[0] = __curr_rope;
+	__x._M_leaf_index = 0;
+	__x._M_leaf_pos = 0;
+	return;
+    }
+    for(;;) {
+	++__curr_depth;
+	__stl_assert(__curr_depth <= _RopeRep::_S_max_rope_depth);
+	__path[__curr_depth] = __curr_rope;
+	switch(__curr_rope->_M_tag) {
+	  case _RopeRep::_S_leaf:
+	  case _RopeRep::_S_function:
+	  case _RopeRep::_S_substringfn:
+	    __x._M_leaf_pos = __curr_start_pos;
+	    goto done;
+	  case _RopeRep::_S_concat:
+	    {
+		_Rope_RopeConcatenation<_CharT,_Alloc>* __c =
+			(_Rope_RopeConcatenation<_CharT,_Alloc>*)__curr_rope;
+		_RopeRep* __left = __c->_M_left;
+		size_t __left_len = __left->_M_size;
+		
+		__dirns <<= 1;
+		if (__pos >= __curr_start_pos + __left_len) {
+		    __dirns |= 1;
+		    __curr_rope = __c->_M_right;
+		    __curr_start_pos += __left_len;
+		} else {
+		    __curr_rope = __left;
+		}
+	    }
+	    break;
+	}
+    }
+  done:
+    // Copy last section of path into _M_path_end.
+      {
+	int __i = -1;
+	int __j = __curr_depth + 1 - _S_path_cache_len;
+
+	if (__j < 0) __j = 0;
+	while (__j <= __curr_depth) {
+	    __x._M_path_end[++__i] = __path[__j++];
+	}
+	__x._M_leaf_index = __i;
+      }
+      __x._M_path_directions = __dirns;
+      _S_setbuf(__x);
+}
+
+// Specialized version of the above.  Assumes that
+// the path cache is valid for the previous position.
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_S_setcache_for_incr
+(_Rope_iterator_base<_CharT,_Alloc>& __x)
+{
+    int __current_index = __x._M_leaf_index;
+    const _RopeRep* __current_node = __x._M_path_end[__current_index];
+    size_t __len = __current_node->_M_size;
+    size_t __node_start_pos = __x._M_leaf_pos;
+    unsigned char __dirns = __x._M_path_directions;
+    _Rope_RopeConcatenation<_CharT,_Alloc>* __c;
+
+    __stl_assert(__x._M_current_pos <= __x._M_root->_M_size);
+    if (__x._M_current_pos - __node_start_pos < __len) {
+	/* More stuff in this leaf, we just didn't cache it. */
+	_S_setbuf(__x);
+	return;
+    }
+    __stl_assert(__node_start_pos + __len == __x._M_current_pos);
+    //  node_start_pos is starting position of last_node.
+    while (--__current_index >= 0) {
+	if (!(__dirns & 1) /* Path turned left */) 
+	  break;
+	__current_node = __x._M_path_end[__current_index];
+	__c = (_Rope_RopeConcatenation<_CharT,_Alloc>*)__current_node;
+	// Otherwise we were in the right child.  Thus we should pop
+	// the concatenation node.
+	__node_start_pos -= __c->_M_left->_M_size;
+	__dirns >>= 1;
+    }
+    if (__current_index < 0) {
+	// We underflowed the cache. Punt.
+	_S_setcache(__x);
+	return;
+    }
+    __current_node = __x._M_path_end[__current_index];
+    __c = (_Rope_RopeConcatenation<_CharT,_Alloc>*)__current_node;
+    // current_node is a concatenation node.  We are positioned on the first
+    // character in its right child.
+    // node_start_pos is starting position of current_node.
+    __node_start_pos += __c->_M_left->_M_size;
+    __current_node = __c->_M_right;
+    __x._M_path_end[++__current_index] = __current_node;
+    __dirns |= 1;
+    while (_RopeRep::_S_concat == __current_node->_M_tag) {
+	++__current_index;
+	if (_S_path_cache_len == __current_index) {
+	    int __i;
+	    for (__i = 0; __i < _S_path_cache_len-1; __i++) {
+		__x._M_path_end[__i] = __x._M_path_end[__i+1];
+	    }
+	    --__current_index;
+	}
+	__current_node =
+	    ((_Rope_RopeConcatenation<_CharT,_Alloc>*)__current_node)->_M_left;
+	__x._M_path_end[__current_index] = __current_node;
+	__dirns <<= 1;
+	// node_start_pos is unchanged.
+    }
+    __x._M_leaf_index = __current_index;
+    __x._M_leaf_pos = __node_start_pos;
+    __x._M_path_directions = __dirns;
+    _S_setbuf(__x);
+}
+
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_M_incr(size_t __n) {
+    _M_current_pos += __n;
+    if (0 != _M_buf_ptr) {
+        size_t __chars_left = _M_buf_end - _M_buf_ptr;
+        if (__chars_left > __n) {
+            _M_buf_ptr += __n;
+        } else if (__chars_left == __n) {
+            _M_buf_ptr += __n;
+            _S_setcache_for_incr(*this);
+        } else {
+            _M_buf_ptr = 0;
+        }
+    }
+}
+
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_M_decr(size_t __n) {
+    if (0 != _M_buf_ptr) {
+        size_t __chars_left = _M_buf_ptr - _M_buf_start;
+        if (__chars_left >= __n) {
+            _M_buf_ptr -= __n;
+        } else {
+            _M_buf_ptr = 0;
+        }
+    }
+    _M_current_pos -= __n;
+}
+
+template <class _CharT, class _Alloc>
+void _Rope_iterator<_CharT,_Alloc>::_M_check() {
+    if (_M_root_rope->_M_tree_ptr != _M_root) {
+        // _Rope was modified.  Get things fixed up.
+        _RopeRep::_S_unref(_M_root);
+        _M_root = _M_root_rope->_M_tree_ptr;
+        _RopeRep::_S_ref(_M_root);
+        _M_buf_ptr = 0;
+    }
+}
+
+template <class _CharT, class _Alloc>
+inline 
+_Rope_const_iterator<_CharT, _Alloc>::_Rope_const_iterator(
+  const _Rope_iterator<_CharT,_Alloc>& __x)
+: _Rope_iterator_base<_CharT,_Alloc>(__x) 
+{ }
+
+template <class _CharT, class _Alloc>
+inline _Rope_iterator<_CharT,_Alloc>::_Rope_iterator(
+  rope<_CharT,_Alloc>& __r, size_t __pos)
+: _Rope_iterator_base<_CharT,_Alloc>(__r._M_tree_ptr, __pos), 
+  _M_root_rope(&__r)
+{
+    _RopeRep::_S_ref(_M_root);
+}
+
+template <class _CharT, class _Alloc>
+inline size_t 
+rope<_CharT,_Alloc>::_S_char_ptr_len(const _CharT* __s)
+{
+    const _CharT* __p = __s;
+
+    while (!_S_is0(*__p)) { ++__p; }
+    return (__p - __s);
+}
+
+
+#ifndef __GC
+
+template <class _CharT, class _Alloc>
+inline void _Rope_RopeRep<_CharT,_Alloc>::_M_free_c_string()
+{
+    _CharT* __cstr = _M_c_string;
+    if (0 != __cstr) {
+	size_t __size = _M_size + 1;
+	destroy(__cstr, __cstr + __size);
+	_Data_deallocate(__cstr, __size);
+    }
+}
+
+
+template <class _CharT, class _Alloc>
+  inline void _Rope_RopeRep<_CharT,_Alloc>::_S_free_string(_CharT* __s,
+							   size_t __n,
+						           allocator_type __a)
+{
+    if (!_S_is_basic_char_type((_CharT*)0)) {
+	destroy(__s, __s + __n);
+    }
+//  This has to be a static member, so this gets a bit messy
+        __a.deallocate(
+	    __s, _Rope_RopeLeaf<_CharT,_Alloc>::_S_rounded_up_size(__n));
+}
+
+
+//  There are several reasons for not doing this with virtual destructors
+//  and a class specific delete operator:
+//  - A class specific delete operator can't easily get access to
+//    allocator instances if we need them.
+//  - Any virtual function would need a 4 or byte vtable pointer;
+//    this only requires a one byte tag per object.
+template <class _CharT, class _Alloc>
+void _Rope_RopeRep<_CharT,_Alloc>::_M_free_tree()
+{
+    switch(_M_tag) {
+	case _S_leaf:
+	    {
+	        _Rope_RopeLeaf<_CharT,_Alloc>* __l
+			= (_Rope_RopeLeaf<_CharT,_Alloc>*)this;
+	        __l->_Rope_RopeLeaf<_CharT,_Alloc>::~_Rope_RopeLeaf();
+	        _L_deallocate(__l, 1);
+	        break;
+	    }
+	case _S_concat:
+	    {
+	        _Rope_RopeConcatenation<_CharT,_Alloc>* __c
+		    = (_Rope_RopeConcatenation<_CharT,_Alloc>*)this;
+	        __c->_Rope_RopeConcatenation<_CharT,_Alloc>::
+		       ~_Rope_RopeConcatenation();
+	        _C_deallocate(__c, 1);
+	        break;
+	    }
+	case _S_function:
+	    {
+	        _Rope_RopeFunction<_CharT,_Alloc>* __f
+		    = (_Rope_RopeFunction<_CharT,_Alloc>*)this;
+	        __f->_Rope_RopeFunction<_CharT,_Alloc>::~_Rope_RopeFunction();
+	        _F_deallocate(__f, 1);
+	        break;
+	    }
+	case _S_substringfn:
+	    {
+	        _Rope_RopeSubstring<_CharT,_Alloc>* __ss =
+			(_Rope_RopeSubstring<_CharT,_Alloc>*)this;
+		__ss->_Rope_RopeSubstring<_CharT,_Alloc>::
+		        ~_Rope_RopeSubstring();
+		_S_deallocate(__ss, 1);
+		break;
+	    }
+    }
+}
+#else
+
+template <class _CharT, class _Alloc>
+  inline void _Rope_RopeRep<_CharT,_Alloc>::_S_free_string
+		(const _CharT*, size_t, allocator_type)
+{}
+
+#endif
+
+
+// Concatenate a C string onto a leaf rope by copying the rope data.
+// Used for short ropes.
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeLeaf*
+rope<_CharT,_Alloc>::_S_leaf_concat_char_iter
+		(_RopeLeaf* __r, const _CharT* __iter, size_t __len)
+{
+    size_t __old_len = __r->_M_size;
+    _CharT* __new_data = (_CharT*)
+	_Data_allocate(_S_rounded_up_size(__old_len + __len));
+    _RopeLeaf* __result;
+    
+    uninitialized_copy_n(__r->_M_data, __old_len, __new_data);
+    uninitialized_copy_n(__iter, __len, __new_data + __old_len);
+    _S_cond_store_eos(__new_data[__old_len + __len]);
+    __STL_TRY {
+	__result = _S_new_RopeLeaf(__new_data, __old_len + __len,
+				   __r->get_allocator());
+    }
+    __STL_UNWIND(_RopeRep::__STL_FREE_STRING(__new_data, __old_len + __len,
+					     __r->get_allocator()));
+    return __result;
+}
+
+#ifndef __GC
+// As above, but it's OK to clobber original if refcount is 1
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeLeaf*
+rope<_CharT,_Alloc>::_S_destr_leaf_concat_char_iter
+		(_RopeLeaf* __r, const _CharT* __iter, size_t __len)
+{
+    __stl_assert(__r->_M_ref_count >= 1);
+    if (__r->_M_ref_count > 1)
+      return _S_leaf_concat_char_iter(__r, __iter, __len);
+    size_t __old_len = __r->_M_size;
+    if (_S_allocated_capacity(__old_len) >= __old_len + __len) {
+	// The space has been partially initialized for the standard
+	// character types.  But that doesn't matter for those types.
+	uninitialized_copy_n(__iter, __len, __r->_M_data + __old_len);
+	if (_S_is_basic_char_type((_CharT*)0)) {
+	    _S_cond_store_eos(__r->_M_data[__old_len + __len]);
+	    __stl_assert(__r->_M_c_string == __r->_M_data);
+	} else if (__r->_M_c_string != __r->_M_data && 0 != __r->_M_c_string) {
+	    __r->_M_free_c_string();
+	    __r->_M_c_string = 0;
+	}
+	__r->_M_size = __old_len + __len;
+	__stl_assert(__r->_M_ref_count == 1);
+	__r->_M_ref_count = 2;
+	return __r;
+    } else {
+	_RopeLeaf* __result = _S_leaf_concat_char_iter(__r, __iter, __len);
+	__stl_assert(__result->_M_ref_count == 1);
+	return __result;
+    }
+}
+#endif
+
+// Assumes left and right are not 0.
+// Does not increment (nor decrement on exception) child reference counts.
+// Result has ref count 1.
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep*
+rope<_CharT,_Alloc>::_S_tree_concat (_RopeRep* __left, _RopeRep* __right)
+{
+    _RopeConcatenation* __result =
+      _S_new_RopeConcatenation(__left, __right, __left->get_allocator());
+    size_t __depth = __result->_M_depth;
+    
+      __stl_assert(__left->get_allocator() == __right->get_allocator());
+    if (__depth > 20 && (__result->_M_size < 1000 ||
+			 __depth > _RopeRep::_S_max_rope_depth)) {
+        _RopeRep* __balanced;
+      
+	__STL_TRY {
+	   __balanced = _S_balance(__result);
+#          ifndef __GC
+	     if (__result != __balanced) {
+		__stl_assert(1 == __result->_M_ref_count
+			     && 1 == __balanced->_M_ref_count);
+	     }
+#          endif
+	   __result->_M_unref_nonnil();
+        }
+	__STL_UNWIND((_C_deallocate(__result,1)));
+		// In case of exception, we need to deallocate
+		// otherwise dangling result node.  But caller
+		// still owns its children.  Thus unref is
+		// inappropriate.
+	return __balanced;
+    } else {
+	return __result;
+    }
+}
+
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep* rope<_CharT,_Alloc>::_S_concat_char_iter
+		(_RopeRep* __r, const _CharT*__s, size_t __slen)
+{
+    _RopeRep* __result;
+    if (0 == __slen) {
+	_S_ref(__r);
+	return __r;
+    }
+    if (0 == __r)
+      return __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __slen,
+					      __r->get_allocator());
+    if (_RopeRep::_S_leaf == __r->_M_tag && 
+          __r->_M_size + __slen <= _S_copy_max) {
+	__result = _S_leaf_concat_char_iter((_RopeLeaf*)__r, __s, __slen);
+#       ifndef __GC
+	  __stl_assert(1 == __result->_M_ref_count);
+#       endif
+	return __result;
+    }
+    if (_RopeRep::_S_concat == __r->_M_tag
+	&& _RopeRep::_S_leaf == ((_RopeConcatenation*)__r)->_M_right->_M_tag) {
+	_RopeLeaf* __right = 
+	  (_RopeLeaf* )(((_RopeConcatenation* )__r)->_M_right);
+	if (__right->_M_size + __slen <= _S_copy_max) {
+	  _RopeRep* __left = ((_RopeConcatenation*)__r)->_M_left;
+	  _RopeRep* __nright = 
+	    _S_leaf_concat_char_iter((_RopeLeaf*)__right, __s, __slen);
+	  __left->_M_ref_nonnil();
+	  __STL_TRY {
+	    __result = _S_tree_concat(__left, __nright);
+          }
+	  __STL_UNWIND(_S_unref(__left); _S_unref(__nright));
+#         ifndef __GC
+	    __stl_assert(1 == __result->_M_ref_count);
+#         endif
+	  return __result;
+	}
+    }
+    _RopeRep* __nright =
+      __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __slen, __r->get_allocator());
+    __STL_TRY {
+      __r->_M_ref_nonnil();
+      __result = _S_tree_concat(__r, __nright);
+    }
+    __STL_UNWIND(_S_unref(__r); _S_unref(__nright));
+#   ifndef __GC
+      __stl_assert(1 == __result->_M_ref_count);
+#   endif
+    return __result;
+}
+
+#ifndef __GC
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep* 
+rope<_CharT,_Alloc>::_S_destr_concat_char_iter(
+  _RopeRep* __r, const _CharT* __s, size_t __slen)
+{
+    _RopeRep* __result;
+    if (0 == __r)
+      return __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __slen,
+					      __r->get_allocator());
+    size_t __count = __r->_M_ref_count;
+    size_t __orig_size = __r->_M_size;
+    __stl_assert(__count >= 1);
+    if (__count > 1) return _S_concat_char_iter(__r, __s, __slen);
+    if (0 == __slen) {
+	__r->_M_ref_count = 2;      // One more than before
+	return __r;
+    }
+    if (__orig_size + __slen <= _S_copy_max && 
+          _RopeRep::_S_leaf == __r->_M_tag) {
+	__result = _S_destr_leaf_concat_char_iter((_RopeLeaf*)__r, __s, __slen);
+	return __result;
+    }
+    if (_RopeRep::_S_concat == __r->_M_tag) {
+	_RopeLeaf* __right = (_RopeLeaf*)(((_RopeConcatenation*)__r)->_M_right);
+	if (_RopeRep::_S_leaf == __right->_M_tag
+	    && __right->_M_size + __slen <= _S_copy_max) {
+	  _RopeRep* __new_right = 
+	    _S_destr_leaf_concat_char_iter(__right, __s, __slen);
+	  if (__right == __new_right) {
+	      __stl_assert(__new_right->_M_ref_count == 2);
+	      __new_right->_M_ref_count = 1;
+	  } else {
+	      __stl_assert(__new_right->_M_ref_count >= 1);
+	      __right->_M_unref_nonnil();
+	  }
+	  __stl_assert(__r->_M_ref_count == 1);
+	  __r->_M_ref_count = 2;    // One more than before.
+	  ((_RopeConcatenation*)__r)->_M_right = __new_right;
+	  __r->_M_size = __orig_size + __slen;
+	  if (0 != __r->_M_c_string) {
+	      __r->_M_free_c_string();
+	      __r->_M_c_string = 0;
+	  }
+	  return __r;
+	}
+    }
+    _RopeRep* __right =
+      __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __slen, __r->get_allocator());
+    __r->_M_ref_nonnil();
+    __STL_TRY {
+      __result = _S_tree_concat(__r, __right);
+    }
+    __STL_UNWIND(_S_unref(__r); _S_unref(__right))
+    __stl_assert(1 == __result->_M_ref_count);
+    return __result;
+}
+#endif /* !__GC */
+
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep*
+rope<_CharT,_Alloc>::_S_concat(_RopeRep* __left, _RopeRep* __right)
+{
+    if (0 == __left) {
+	_S_ref(__right);
+	return __right;
+    }
+    if (0 == __right) {
+	__left->_M_ref_nonnil();
+	return __left;
+    }
+    if (_RopeRep::_S_leaf == __right->_M_tag) {
+	if (_RopeRep::_S_leaf == __left->_M_tag) {
+	  if (__right->_M_size + __left->_M_size <= _S_copy_max) {
+	    return _S_leaf_concat_char_iter((_RopeLeaf*)__left,
+					 ((_RopeLeaf*)__right)->_M_data,
+					 __right->_M_size);
+	  }
+	} else if (_RopeRep::_S_concat == __left->_M_tag
+		   && _RopeRep::_S_leaf ==
+		      ((_RopeConcatenation*)__left)->_M_right->_M_tag) {
+	  _RopeLeaf* __leftright =
+		    (_RopeLeaf*)(((_RopeConcatenation*)__left)->_M_right); 
+	  if (__leftright->_M_size + __right->_M_size <= _S_copy_max) {
+	    _RopeRep* __leftleft = ((_RopeConcatenation*)__left)->_M_left;
+	    _RopeRep* __rest = _S_leaf_concat_char_iter(__leftright,
+					   ((_RopeLeaf*)__right)->_M_data,
+					   __right->_M_size);
+	    __leftleft->_M_ref_nonnil();
+	    __STL_TRY {
+	      return(_S_tree_concat(__leftleft, __rest));
+            }
+	    __STL_UNWIND(_S_unref(__leftleft); _S_unref(__rest))
+	  }
+	}
+    }
+    __left->_M_ref_nonnil();
+    __right->_M_ref_nonnil();
+    __STL_TRY {
+      return(_S_tree_concat(__left, __right));
+    }
+    __STL_UNWIND(_S_unref(__left); _S_unref(__right));
+}
+
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep*
+rope<_CharT,_Alloc>::_S_substring(_RopeRep* __base, 
+                               size_t __start, size_t __endp1)
+{
+    if (0 == __base) return 0;
+    size_t __len = __base->_M_size;
+    size_t __adj_endp1;
+    const size_t __lazy_threshold = 128;
+    
+    if (__endp1 >= __len) {
+	if (0 == __start) {
+	    __base->_M_ref_nonnil();
+	    return __base;
+	} else {
+	    __adj_endp1 = __len;
+	}
+    } else {
+	__adj_endp1 = __endp1;
+    }
+    switch(__base->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __c = (_RopeConcatenation*)__base;
+		_RopeRep* __left = __c->_M_left;
+		_RopeRep* __right = __c->_M_right;
+		size_t __left_len = __left->_M_size;
+		_RopeRep* __result;
+
+		if (__adj_endp1 <= __left_len) {
+		    return _S_substring(__left, __start, __endp1);
+		} else if (__start >= __left_len) {
+		    return _S_substring(__right, __start - __left_len,
+				  __adj_endp1 - __left_len);
+		}
+		_Self_destruct_ptr __left_result(
+		  _S_substring(__left, __start, __left_len));
+		_Self_destruct_ptr __right_result(
+		  _S_substring(__right, 0, __endp1 - __left_len));
+		__result = _S_concat(__left_result, __right_result);
+#               ifndef __GC
+		  __stl_assert(1 == __result->_M_ref_count);
+#               endif
+		return __result;
+	    }
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__base;
+		_RopeLeaf* __result;
+		size_t __result_len;
+		if (__start >= __adj_endp1) return 0;
+		__result_len = __adj_endp1 - __start;
+		if (__result_len > __lazy_threshold) goto lazy;
+#               ifdef __GC
+		    const _CharT* __section = __l->_M_data + __start;
+		    __result = _S_new_RopeLeaf(__section, __result_len,
+					  __base->get_allocator());
+		    __result->_M_c_string = 0;  // Not eos terminated.
+#               else
+		    // We should sometimes create substring node instead.
+		    __result = __STL_ROPE_FROM_UNOWNED_CHAR_PTR(
+					__l->_M_data + __start, __result_len,
+					__base->get_allocator());
+#               endif
+		return __result;
+	    }
+	case _RopeRep::_S_substringfn:
+	    // Avoid introducing multiple layers of substring nodes.
+	    {
+		_RopeSubstring* __old = (_RopeSubstring*)__base;
+		size_t __result_len;
+		if (__start >= __adj_endp1) return 0;
+		__result_len = __adj_endp1 - __start;
+		if (__result_len > __lazy_threshold) {
+		    _RopeSubstring* __result =
+			_S_new_RopeSubstring(__old->_M_base,
+					  __start + __old->_M_start,
+					  __adj_endp1 - __start,
+					  __base->get_allocator());
+		    return __result;
+
+		} // *** else fall through: ***
+	    }
+	case _RopeRep::_S_function:
+	    {
+		_RopeFunction* __f = (_RopeFunction*)__base;
+		_CharT* __section;
+		size_t __result_len;
+		if (__start >= __adj_endp1) return 0;
+		__result_len = __adj_endp1 - __start;
+
+		if (__result_len > __lazy_threshold) goto lazy;
+		__section = (_CharT*)
+			_Data_allocate(_S_rounded_up_size(__result_len));
+		__STL_TRY {
+		  (*(__f->_M_fn))(__start, __result_len, __section);
+                }
+		__STL_UNWIND(_RopeRep::__STL_FREE_STRING(
+	               __section, __result_len, __base->get_allocator()));
+		_S_cond_store_eos(__section[__result_len]);
+		return _S_new_RopeLeaf(__section, __result_len,
+				       __base->get_allocator());
+	    }
+    }
+    /*NOTREACHED*/
+    __stl_assert(false);
+  lazy:
+    {
+	// Create substring node.
+	return _S_new_RopeSubstring(__base, __start, __adj_endp1 - __start,
+			       __base->get_allocator());
+    }
+}
+
+template<class _CharT>
+class _Rope_flatten_char_consumer : public _Rope_char_consumer<_CharT> {
+    private:
+	_CharT* _M_buf_ptr;
+    public:
+
+	_Rope_flatten_char_consumer(_CharT* __buffer) {
+	    _M_buf_ptr = __buffer;
+	};
+	~_Rope_flatten_char_consumer() {}
+	bool operator() (const _CharT* __leaf, size_t __n) {
+	    uninitialized_copy_n(__leaf, __n, _M_buf_ptr);
+	    _M_buf_ptr += __n;
+	    return true;
+	}
+};
+	    
+template<class _CharT>
+class _Rope_find_char_char_consumer : public _Rope_char_consumer<_CharT> {
+    private:
+	_CharT _M_pattern;
+    public:
+	size_t _M_count;  // Number of nonmatching characters
+	_Rope_find_char_char_consumer(_CharT __p) 
+	  : _M_pattern(__p), _M_count(0) {}
+	~_Rope_find_char_char_consumer() {}
+	bool operator() (const _CharT* __leaf, size_t __n) {
+	    size_t __i;
+	    for (__i = 0; __i < __n; __i++) {
+		if (__leaf[__i] == _M_pattern) {
+		    _M_count += __i; return false;
+		}
+	    }
+	    _M_count += __n; return true;
+	}
+};
+	    
+  template<class _CharT, class _Traits>
+  // Here _CharT is both the stream and rope character type.
+class _Rope_insert_char_consumer : public _Rope_char_consumer<_CharT> {
+    private:
+	  typedef basic_ostream<_CharT,_Traits> _Insert_ostream;
+	_Insert_ostream& _M_o;
+    public:
+	_Rope_insert_char_consumer(_Insert_ostream& __writer) 
+	  : _M_o(__writer) {};
+	~_Rope_insert_char_consumer() { };
+		// Caller is presumed to own the ostream
+	bool operator() (const _CharT* __leaf, size_t __n);
+		// Returns true to continue traversal.
+};
+	    
+template<class _CharT, class _Traits>
+bool _Rope_insert_char_consumer<_CharT, _Traits>::operator()
+                                      (const _CharT* __leaf, size_t __n)
+{
+  size_t __i;
+  //  We assume that formatting is set up correctly for each element.
+  for (__i = 0; __i < __n; __i++) _M_o.put(__leaf[__i]);
+  return true;
+}
+
+template <class _CharT, class _Alloc>
+bool rope<_CharT, _Alloc>::_S_apply_to_pieces(
+				_Rope_char_consumer<_CharT>& __c,
+				const _RopeRep* __r,
+				size_t __begin, size_t __end)
+{
+    if (0 == __r) return true;
+    switch(__r->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __conc = (_RopeConcatenation*)__r;
+		_RopeRep* __left =  __conc->_M_left;
+		size_t __left_len = __left->_M_size;
+		if (__begin < __left_len) {
+		    size_t __left_end = min(__left_len, __end);
+		    if (!_S_apply_to_pieces(__c, __left, __begin, __left_end))
+			return false;
+		}
+		if (__end > __left_len) {
+		    _RopeRep* __right =  __conc->_M_right;
+		    size_t __right_start = max(__left_len, __begin);
+		    if (!_S_apply_to_pieces(__c, __right,
+					 __right_start - __left_len,
+					 __end - __left_len)) {
+			return false;
+		    }
+		}
+	    }
+	    return true;
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__r;
+		return __c(__l->_M_data + __begin, __end - __begin);
+	    }
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    {
+		_RopeFunction* __f = (_RopeFunction*)__r;
+		size_t __len = __end - __begin;
+		bool __result;
+		_CharT* __buffer =
+		  (_CharT*)alloc::allocate(__len * sizeof(_CharT));
+		__STL_TRY {
+		  (*(__f->_M_fn))(__begin, __len, __buffer);
+		  __result = __c(__buffer, __len);
+                  alloc::deallocate(__buffer, __len * sizeof(_CharT));
+                }
+		__STL_UNWIND((alloc::deallocate(__buffer,
+						__len * sizeof(_CharT))))
+		return __result;
+	    }
+	default:
+	    __stl_assert(false);
+	    /*NOTREACHED*/
+	    return false;
+    }
+}
+
+  template<class _CharT, class _Traits>
+  inline void _Rope_fill(basic_ostream<_CharT, _Traits>& __o, size_t __n)
+{
+    char __f = __o.fill();
+    size_t __i;
+
+    for (__i = 0; __i < __n; __i++) __o.put(__f);
+}
+    
+
+template <class _CharT> inline bool _Rope_is_simple(_CharT*) { return false; }
+inline bool _Rope_is_simple(char*) { return true; }
+inline bool _Rope_is_simple(wchar_t*) { return true; }
+
+template<class _CharT, class _Traits, class _Alloc>
+basic_ostream<_CharT, _Traits>& operator<< (basic_ostream<_CharT, _Traits>& __o,
+                                            const rope<_CharT, _Alloc>& __r)
+{
+    size_t __w = __o.width();
+    bool __left = bool(__o.flags() & ios::left);
+    size_t __pad_len;
+    size_t __rope_len = __r.size();
+      _Rope_insert_char_consumer<_CharT, _Traits> __c(__o);
+    bool __is_simple = _Rope_is_simple((_CharT*)0);
+    
+    if (__rope_len < __w) {
+	__pad_len = __w - __rope_len;
+    } else {
+	__pad_len = 0;
+    }
+    if (!__is_simple) __o.width(__w/__rope_len);
+    __STL_TRY {
+      if (__is_simple && !__left && __pad_len > 0) {
+	_Rope_fill(__o, __pad_len);
+      }
+      __r.apply_to_pieces(0, __r.size(), __c);
+      if (__is_simple && __left && __pad_len > 0) {
+	_Rope_fill(__o, __pad_len);
+      }
+      if (!__is_simple)
+        __o.width(__w);
+    }
+    __STL_UNWIND(if (!__is_simple) __o.width(__w))
+    return __o;
+}
+
+template <class _CharT, class _Alloc>
+_CharT*
+rope<_CharT,_Alloc>::_S_flatten(_RopeRep* __r,
+				 size_t __start, size_t __len,
+				 _CharT* __buffer)
+{
+    _Rope_flatten_char_consumer<_CharT> __c(__buffer);
+    _S_apply_to_pieces(__c, __r, __start, __start + __len);
+    return(__buffer + __len);
+}
+
+template <class _CharT, class _Alloc>
+size_t
+rope<_CharT,_Alloc>::find(_CharT __pattern, size_t __start) const
+{
+    _Rope_find_char_char_consumer<_CharT> __c(__pattern);
+    _S_apply_to_pieces(__c, _M_tree_ptr, __start, size());
+    size_type __result_pos = __start + __c._M_count;
+#   ifndef __STL_OLD_ROPE_SEMANTICS
+	if (__result_pos == size()) __result_pos = npos;
+#   endif
+    return __result_pos;
+}
+
+template <class _CharT, class _Alloc>
+_CharT*
+rope<_CharT,_Alloc>::_S_flatten(_RopeRep* __r, _CharT* __buffer)
+{
+    if (0 == __r) return __buffer;
+    switch(__r->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+		_RopeRep* __left = __c->_M_left;
+		_RopeRep* __right = __c->_M_right;
+		_CharT* __rest = _S_flatten(__left, __buffer);
+		return _S_flatten(__right, __rest);
+	    }
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__r;
+		return copy_n(__l->_M_data, __l->_M_size, __buffer).second;
+	    }
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    // We dont yet do anything with substring nodes.
+	    // This needs to be fixed before ropefiles will work well.
+	    {
+		_RopeFunction* __f = (_RopeFunction*)__r;
+		(*(__f->_M_fn))(0, __f->_M_size, __buffer);
+		return __buffer + __f->_M_size;
+	    }
+	default:
+	    __stl_assert(false);
+	    /*NOTREACHED*/
+	    return 0;
+    }
+}
+
+
+// This needs work for _CharT != char
+template <class _CharT, class _Alloc>
+void
+rope<_CharT,_Alloc>::_S_dump(_RopeRep* __r, int __indent)
+{
+    for (int __i = 0; __i < __indent; __i++) putchar(' ');
+    if (0 == __r) {
+	printf("NULL\n"); return;
+    }
+    if (_RopeRep::_S_concat == __r->_M_tag) {
+	_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+	_RopeRep* __left = __c->_M_left;
+	_RopeRep* __right = __c->_M_right;
+
+#       ifdef __GC
+	  printf("Concatenation %p (depth = %d, len = %ld, %s balanced)\n",
+	    __r, __r->_M_depth, __r->_M_size, __r->_M_is_balanced? "" : "not");
+#       else
+	  printf("Concatenation %p (rc = %ld, depth = %d, "
+	           "len = %ld, %s balanced)\n",
+		 __r, __r->_M_ref_count, __r->_M_depth, __r->_M_size,
+		 __r->_M_is_balanced? "" : "not");
+#       endif
+	_S_dump(__left, __indent + 2);
+	_S_dump(__right, __indent + 2);
+	return;
+    } else {
+	char* __kind;
+
+	switch (__r->_M_tag) {
+	    case _RopeRep::_S_leaf:
+		__kind = "Leaf";
+		break;
+	    case _RopeRep::_S_function:
+		__kind = "Function";
+		break;
+	    case _RopeRep::_S_substringfn:
+		__kind = "Function representing substring";
+		break;
+	    default:
+		__kind = "(corrupted kind field!)";
+	}
+#       ifdef __GC
+	  printf("%s %p (depth = %d, len = %ld) ",
+		 __kind, __r, __r->_M_depth, __r->_M_size);
+#       else
+	  printf("%s %p (rc = %ld, depth = %d, len = %ld) ",
+		 __kind, __r, __r->_M_ref_count, __r->_M_depth, __r->_M_size);
+#       endif
+	if (_S_is_one_byte_char_type((_CharT*)0)) {
+	    const int __max_len = 40;
+	    _Self_destruct_ptr __prefix(_S_substring(__r, 0, __max_len));
+	    _CharT __buffer[__max_len + 1];
+	    bool __too_big = __r->_M_size > __prefix->_M_size;
+
+	    _S_flatten(__prefix, __buffer);
+	    __buffer[__prefix->_M_size] = _S_eos((_CharT*)0); 
+	    printf("%s%s\n", 
+	           (char*)__buffer, __too_big? "...\n" : "\n");
+	} else {
+	    printf("\n");
+	}
+    }
+}
+
+template <class _CharT, class _Alloc>
+const unsigned long
+rope<_CharT,_Alloc>::_S_min_len[
+  _Rope_RopeRep<_CharT,_Alloc>::_S_max_rope_depth + 1] = {
+/* 0 */1, /* 1 */2, /* 2 */3, /* 3 */5, /* 4 */8, /* 5 */13, /* 6 */21,
+/* 7 */34, /* 8 */55, /* 9 */89, /* 10 */144, /* 11 */233, /* 12 */377,
+/* 13 */610, /* 14 */987, /* 15 */1597, /* 16 */2584, /* 17 */4181,
+/* 18 */6765, /* 19 */10946, /* 20 */17711, /* 21 */28657, /* 22 */46368,
+/* 23 */75025, /* 24 */121393, /* 25 */196418, /* 26 */317811,
+/* 27 */514229, /* 28 */832040, /* 29 */1346269, /* 30 */2178309,
+/* 31 */3524578, /* 32 */5702887, /* 33 */9227465, /* 34 */14930352,
+/* 35 */24157817, /* 36 */39088169, /* 37 */63245986, /* 38 */102334155,
+/* 39 */165580141, /* 40 */267914296, /* 41 */433494437,
+/* 42 */701408733, /* 43 */1134903170, /* 44 */1836311903,
+/* 45 */2971215073u };
+// These are Fibonacci numbers < 2**32.
+
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep*
+rope<_CharT,_Alloc>::_S_balance(_RopeRep* __r)
+{
+    _RopeRep* __forest[_RopeRep::_S_max_rope_depth + 1];
+    _RopeRep* __result = 0;
+    int __i;
+    // Invariant:
+    // The concatenation of forest in descending order is equal to __r.
+    // __forest[__i]._M_size >= _S_min_len[__i]
+    // __forest[__i]._M_depth = __i
+    // References from forest are included in refcount.
+
+    for (__i = 0; __i <= _RopeRep::_S_max_rope_depth; ++__i) 
+      __forest[__i] = 0;
+    __STL_TRY {
+      _S_add_to_forest(__r, __forest);
+      for (__i = 0; __i <= _RopeRep::_S_max_rope_depth; ++__i) 
+        if (0 != __forest[__i]) {
+#	ifndef __GC
+	  _Self_destruct_ptr __old(__result);
+#	endif
+	  __result = _S_concat(__forest[__i], __result);
+	__forest[__i]->_M_unref_nonnil();
+#	if !defined(__GC) && defined(__STL_USE_EXCEPTIONS)
+	  __forest[__i] = 0;
+#	endif
+      }
+    }
+    __STL_UNWIND(for(__i = 0; __i <= _RopeRep::_S_max_rope_depth; __i++)
+		 _S_unref(__forest[__i]))
+    if (__result->_M_depth > _RopeRep::_S_max_rope_depth) {
+#     ifdef __STL_USE_EXCEPTIONS
+	__STL_THROW(length_error("rope too long"));
+#     else
+	abort();
+#     endif
+    }
+    return(__result);
+}
+
+
+template <class _CharT, class _Alloc>
+void
+rope<_CharT,_Alloc>::_S_add_to_forest(_RopeRep* __r, _RopeRep** __forest)
+{
+    if (__r->_M_is_balanced) {
+	_S_add_leaf_to_forest(__r, __forest);
+	return;
+    }
+    __stl_assert(__r->_M_tag == _RopeRep::_S_concat);
+    {
+	_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+
+	_S_add_to_forest(__c->_M_left, __forest);
+	_S_add_to_forest(__c->_M_right, __forest);
+    }
+}
+
+
+template <class _CharT, class _Alloc>
+void
+rope<_CharT,_Alloc>::_S_add_leaf_to_forest(_RopeRep* __r, _RopeRep** __forest)
+{
+    _RopeRep* __insertee;   		// included in refcount
+    _RopeRep* __too_tiny = 0;    	// included in refcount
+    int __i;  				// forest[0..__i-1] is empty
+    size_t __s = __r->_M_size;
+
+    for (__i = 0; __s >= _S_min_len[__i+1]/* not this bucket */; ++__i) {
+	if (0 != __forest[__i]) {
+#	    ifndef __GC
+	      _Self_destruct_ptr __old(__too_tiny);
+#	    endif
+	    __too_tiny = _S_concat_and_set_balanced(__forest[__i], __too_tiny);
+	    __forest[__i]->_M_unref_nonnil();
+	    __forest[__i] = 0;
+	}
+    }
+    {
+#	ifndef __GC
+	  _Self_destruct_ptr __old(__too_tiny);
+#	endif
+	__insertee = _S_concat_and_set_balanced(__too_tiny, __r);
+    }
+    // Too_tiny dead, and no longer included in refcount.
+    // Insertee is live and included.
+    __stl_assert(_S_is_almost_balanced(__insertee));
+    __stl_assert(__insertee->_M_depth <= __r->_M_depth + 1);
+    for (;; ++__i) {
+	if (0 != __forest[__i]) {
+#	    ifndef __GC
+	      _Self_destruct_ptr __old(__insertee);
+#	    endif
+	    __insertee = _S_concat_and_set_balanced(__forest[__i], __insertee);
+	    __forest[__i]->_M_unref_nonnil();
+	    __forest[__i] = 0;
+	    __stl_assert(_S_is_almost_balanced(__insertee));
+	}
+	__stl_assert(_S_min_len[__i] <= __insertee->_M_size);
+	__stl_assert(__forest[__i] == 0);
+	if (__i == _RopeRep::_S_max_rope_depth || 
+	      __insertee->_M_size < _S_min_len[__i+1]) {
+	    __forest[__i] = __insertee;
+	    // refcount is OK since __insertee is now dead.
+	    return;
+	}
+    }
+}
+
+template <class _CharT, class _Alloc>
+_CharT
+rope<_CharT,_Alloc>::_S_fetch(_RopeRep* __r, size_type __i)
+{
+    __GC_CONST _CharT* __cstr = __r->_M_c_string;
+
+    __stl_assert(__i < __r->_M_size);
+    if (0 != __cstr) return __cstr[__i]; 
+    for(;;) {
+      switch(__r->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+		_RopeRep* __left = __c->_M_left;
+		size_t __left_len = __left->_M_size;
+
+		if (__i >= __left_len) {
+		    __i -= __left_len;
+		    __r = __c->_M_right;
+		} else {
+		    __r = __left;
+		}
+	    }
+	    break;
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__r;
+		return __l->_M_data[__i];
+	    }
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    {
+		_RopeFunction* __f = (_RopeFunction*)__r;
+		_CharT __result;
+
+		(*(__f->_M_fn))(__i, 1, &__result);
+		return __result;
+	    }
+      }
+    }
+}
+
+# ifndef __GC
+// Return a uniquely referenced character slot for the given
+// position, or 0 if that's not possible.
+template <class _CharT, class _Alloc>
+_CharT*
+rope<_CharT,_Alloc>::_S_fetch_ptr(_RopeRep* __r, size_type __i)
+{
+    _RopeRep* __clrstack[_RopeRep::_S_max_rope_depth];
+    size_t __csptr = 0;
+
+    for(;;) {
+      if (__r->_M_ref_count > 1) return 0;
+      switch(__r->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+		_RopeRep* __left = __c->_M_left;
+		size_t __left_len = __left->_M_size;
+
+		if (__c->_M_c_string != 0) __clrstack[__csptr++] = __c;
+		if (__i >= __left_len) {
+		    __i -= __left_len;
+		    __r = __c->_M_right;
+		} else {
+		    __r = __left;
+		}
+	    }
+	    break;
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__r;
+		if (__l->_M_c_string != __l->_M_data && __l->_M_c_string != 0)
+		    __clrstack[__csptr++] = __l;
+		while (__csptr > 0) {
+		    -- __csptr;
+		    _RopeRep* __d = __clrstack[__csptr];
+		    __d->_M_free_c_string();
+		    __d->_M_c_string = 0;
+		}
+		return __l->_M_data + __i;
+	    }
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    return 0;
+      }
+    }
+}
+# endif /* __GC */
+
+// The following could be implemented trivially using
+// lexicographical_compare_3way.
+// We do a little more work to avoid dealing with rope iterators for
+// flat strings.
+template <class _CharT, class _Alloc>
+int
+rope<_CharT,_Alloc>::_S_compare (const _RopeRep* __left, 
+                                 const _RopeRep* __right)
+{
+    size_t __left_len;
+    size_t __right_len;
+
+    if (0 == __right) return 0 != __left;
+    if (0 == __left) return -1;
+    __left_len = __left->_M_size;
+    __right_len = __right->_M_size;
+    if (_RopeRep::_S_leaf == __left->_M_tag) {
+	_RopeLeaf* __l = (_RopeLeaf*) __left;
+	if (_RopeRep::_S_leaf == __right->_M_tag) {
+	    _RopeLeaf* __r = (_RopeLeaf*) __right;
+	    return lexicographical_compare_3way(
+			__l->_M_data, __l->_M_data + __left_len,
+			__r->_M_data, __r->_M_data + __right_len);
+	} else {
+	    const_iterator __rstart(__right, 0);
+	    const_iterator __rend(__right, __right_len);
+	    return lexicographical_compare_3way(
+			__l->_M_data, __l->_M_data + __left_len,
+			__rstart, __rend);
+	}
+    } else {
+	const_iterator __lstart(__left, 0);
+	const_iterator __lend(__left, __left_len);
+	if (_RopeRep::_S_leaf == __right->_M_tag) {
+	    _RopeLeaf* __r = (_RopeLeaf*) __right;
+	    return lexicographical_compare_3way(
+				   __lstart, __lend,
+				   __r->_M_data, __r->_M_data + __right_len);
+	} else {
+	    const_iterator __rstart(__right, 0);
+	    const_iterator __rend(__right, __right_len);
+	    return lexicographical_compare_3way(
+				   __lstart, __lend,
+				   __rstart, __rend);
+	}
+    }
+}
+
+// Assignment to reference proxies.
+template <class _CharT, class _Alloc>
+_Rope_char_ref_proxy<_CharT, _Alloc>&
+_Rope_char_ref_proxy<_CharT, _Alloc>::operator= (_CharT __c) {
+    _RopeRep* __old = _M_root->_M_tree_ptr;
+#   ifndef __GC
+	// First check for the case in which everything is uniquely
+	// referenced.  In that case we can do this destructively.
+	_CharT* __ptr = _My_rope::_S_fetch_ptr(__old, _M_pos);
+	if (0 != __ptr) {
+	    *__ptr = __c;
+	    return *this;
+	}
+#   endif
+    _Self_destruct_ptr __left(
+      _My_rope::_S_substring(__old, 0, _M_pos));
+    _Self_destruct_ptr __right(
+      _My_rope::_S_substring(__old, _M_pos+1, __old->_M_size));
+    _Self_destruct_ptr __result_left(
+      _My_rope::_S_destr_concat_char_iter(__left, &__c, 1));
+
+#   ifndef __GC
+      __stl_assert(__left == __result_left || 1 == __result_left->_M_ref_count);
+#   endif
+    _RopeRep* __result =
+		_My_rope::_S_concat(__result_left, __right);
+#   ifndef __GC
+      __stl_assert(1 <= __result->_M_ref_count);
+      _RopeRep::_S_unref(__old);
+#   endif
+    _M_root->_M_tree_ptr = __result;
+    return *this;
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_char_ref_proxy<_CharT, _Alloc>::operator _CharT () const
+{
+    if (_M_current_valid) {
+	return _M_current;
+    } else {
+        return _My_rope::_S_fetch(_M_root->_M_tree_ptr, _M_pos);
+    }
+}
+template <class _CharT, class _Alloc>
+_Rope_char_ptr_proxy<_CharT, _Alloc>
+_Rope_char_ref_proxy<_CharT, _Alloc>::operator& () const {
+    return _Rope_char_ptr_proxy<_CharT, _Alloc>(*this);
+}
+
+template <class _CharT, class _Alloc>
+rope<_CharT, _Alloc>::rope(size_t __n, _CharT __c,
+			   const allocator_type& __a)
+: _Base(__a)
+{
+    rope<_CharT,_Alloc> __result;
+    const size_t __exponentiate_threshold = 32;
+    size_t __exponent;
+    size_t __rest;
+    _CharT* __rest_buffer;
+    _RopeRep* __remainder;
+    rope<_CharT,_Alloc> __remainder_rope;
+
+    if (0 == __n)
+      return;
+    
+    __exponent = __n / __exponentiate_threshold;
+    __rest = __n % __exponentiate_threshold;
+    if (0 == __rest) {
+	__remainder = 0;
+    } else {
+	__rest_buffer = _Data_allocate(_S_rounded_up_size(__rest));
+	uninitialized_fill_n(__rest_buffer, __rest, __c);
+	_S_cond_store_eos(__rest_buffer[__rest]);
+	__STL_TRY {
+	    __remainder = _S_new_RopeLeaf(__rest_buffer, __rest, __a);
+        }
+	__STL_UNWIND(_RopeRep::__STL_FREE_STRING(__rest_buffer, __rest, __a))
+    }
+    __remainder_rope._M_tree_ptr = __remainder;
+    if (__exponent != 0) {
+	_CharT* __base_buffer =
+	  _Data_allocate(_S_rounded_up_size(__exponentiate_threshold));
+	_RopeLeaf* __base_leaf;
+	rope __base_rope;
+	uninitialized_fill_n(__base_buffer, __exponentiate_threshold, __c);
+	_S_cond_store_eos(__base_buffer[__exponentiate_threshold]);
+	__STL_TRY {
+          __base_leaf = _S_new_RopeLeaf(__base_buffer,
+                                        __exponentiate_threshold, __a);
+        }
+	__STL_UNWIND(_RopeRep::__STL_FREE_STRING(__base_buffer, 
+	                                         __exponentiate_threshold, __a))
+	__base_rope._M_tree_ptr = __base_leaf;
+ 	if (1 == __exponent) {
+	  __result = __base_rope;
+#         ifndef __GC
+	    __stl_assert(2 == __result._M_tree_ptr->_M_ref_count);
+		// One each for base_rope and __result
+#         endif
+	} else {
+	  __result = power(__base_rope, __exponent,
+			   _Rope_Concat_fn<_CharT,_Alloc>());
+	}
+	if (0 != __remainder) {
+	  __result += __remainder_rope;
+	}
+    } else {
+	__result = __remainder_rope;
+    }
+    _M_tree_ptr = __result._M_tree_ptr;
+    _M_tree_ptr->_M_ref_nonnil();
+}
+
+template<class _CharT, class _Alloc>
+  _CharT rope<_CharT,_Alloc>::_S_empty_c_str[1];
+
+template<class _CharT, class _Alloc>
+const _CharT* rope<_CharT,_Alloc>::c_str() const {
+    if (0 == _M_tree_ptr) {
+        _S_empty_c_str[0] = _S_eos((_CharT*)0);  // Possibly redundant,
+					     // but probably fast.
+        return _S_empty_c_str;
+    }
+    __GC_CONST _CharT* __old_c_string = _M_tree_ptr->_M_c_string;
+    if (0 != __old_c_string) return(__old_c_string);
+    size_t __s = size();
+    _CharT* __result = _Data_allocate(__s + 1);
+    _S_flatten(_M_tree_ptr, __result);
+    __result[__s] = _S_eos((_CharT*)0);
+#   ifdef __GC
+	_M_tree_ptr->_M_c_string = __result;
+#   else
+      if ((__old_c_string = (__GC_CONST _CharT*)
+             _Atomic_swap((unsigned long *)(&(_M_tree_ptr->_M_c_string)),
+			  (unsigned long)__result)) != 0) {
+	// It must have been added in the interim.  Hence it had to have been
+	// separately allocated.  Deallocate the old copy, since we just
+	// replaced it.
+	destroy(__old_c_string, __old_c_string + __s + 1);
+	_Data_deallocate(__old_c_string, __s + 1);
+      }
+#   endif
+    return(__result);
+}
+
+template<class _CharT, class _Alloc>
+const _CharT* rope<_CharT,_Alloc>::replace_with_c_str() {
+    if (0 == _M_tree_ptr) {
+        _S_empty_c_str[0] = _S_eos((_CharT*)0);
+        return _S_empty_c_str;
+    }
+    __GC_CONST _CharT* __old_c_string = _M_tree_ptr->_M_c_string;
+    if (_RopeRep::_S_leaf == _M_tree_ptr->_M_tag && 0 != __old_c_string) {
+	return(__old_c_string);
+    }
+    size_t __s = size();
+    _CharT* __result = _Data_allocate(_S_rounded_up_size(__s));
+    _S_flatten(_M_tree_ptr, __result);
+    __result[__s] = _S_eos((_CharT*)0);
+    _M_tree_ptr->_M_unref_nonnil();
+    _M_tree_ptr = _S_new_RopeLeaf(__result, __s, get_allocator());
+    return(__result);
+}
+
+// Algorithm specializations.  More should be added.
+
+template<class _Rope_iterator>  // was templated on CharT and Alloc
+void				// VC++ workaround
+_Rope_rotate(_Rope_iterator __first,
+             _Rope_iterator __middle,
+             _Rope_iterator __last)
+{
+  typedef typename _Rope_iterator::value_type _CharT;
+  typedef typename _Rope_iterator::_allocator_type _Alloc;
+  
+  __stl_assert(__first.container() == __middle.container()
+                           && __middle.container() == __last.container());
+  rope<_CharT,_Alloc>& __r(__first.container());
+  rope<_CharT,_Alloc> __prefix = __r.substr(0, __first.index());
+  rope<_CharT,_Alloc> __suffix = 
+    __r.substr(__last.index(), __r.size() - __last.index());
+  rope<_CharT,_Alloc> __part1 = 
+    __r.substr(__middle.index(), __last.index() - __middle.index());
+  rope<_CharT,_Alloc> __part2 = 
+    __r.substr(__first.index(), __middle.index() - __first.index());
+  __r = __prefix;
+  __r += __part1;
+  __r += __part2;
+  __r += __suffix;
+}
+
+#if !defined(__GNUC__)
+// Appears to confuse g++
+inline void rotate(_Rope_iterator<char,__STL_DEFAULT_ALLOCATOR(char)> __first,
+                   _Rope_iterator<char,__STL_DEFAULT_ALLOCATOR(char)> __middle,
+                   _Rope_iterator<char,__STL_DEFAULT_ALLOCATOR(char)> __last) {
+    _Rope_rotate(__first, __middle, __last);
+}
+#endif
+
+# if 0
+// Probably not useful for several reasons:
+// - for SGIs 7.1 compiler and probably some others,
+//   this forces lots of rope<wchar_t, ...> instantiations, creating a
+//   code bloat and compile time problem.  (Fixed in 7.2.)
+// - wchar_t is 4 bytes wide on most UNIX platforms, making it unattractive
+//   for unicode strings.  Unsigned short may be a better character
+//   type.
+inline void rotate(
+		_Rope_iterator<wchar_t,__STL_DEFAULT_ALLOCATOR(char)> __first,
+                _Rope_iterator<wchar_t,__STL_DEFAULT_ALLOCATOR(char)> __middle,
+                _Rope_iterator<wchar_t,__STL_DEFAULT_ALLOCATOR(char)> __last) {
+    _Rope_rotate(__first, __middle, __last);
+}
+# endif
+
+} // namespace std
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/slist b/contrib/media/updf/include/ext/slist
new file mode 100644
index 000000000..5dc3fd141
--- /dev/null
+++ b/contrib/media/updf/include/ext/slist
@@ -0,0 +1,903 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_SLIST_H
+#define __SGI_STL_INTERNAL_SLIST_H
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/concept_check.h>
+
+namespace std
+{ 
+
+struct _Slist_node_base
+{
+  _Slist_node_base* _M_next;
+};
+
+inline _Slist_node_base*
+__slist_make_link(_Slist_node_base* __prev_node,
+                  _Slist_node_base* __new_node)
+{
+  __new_node->_M_next = __prev_node->_M_next;
+  __prev_node->_M_next = __new_node;
+  return __new_node;
+}
+
+inline _Slist_node_base* 
+__slist_previous(_Slist_node_base* __head,
+                 const _Slist_node_base* __node)
+{
+  while (__head && __head->_M_next != __node)
+    __head = __head->_M_next;
+  return __head;
+}
+
+inline const _Slist_node_base* 
+__slist_previous(const _Slist_node_base* __head,
+                 const _Slist_node_base* __node)
+{
+  while (__head && __head->_M_next != __node)
+    __head = __head->_M_next;
+  return __head;
+}
+
+inline void __slist_splice_after(_Slist_node_base* __pos,
+                                 _Slist_node_base* __before_first,
+                                 _Slist_node_base* __before_last)
+{
+  if (__pos != __before_first && __pos != __before_last) {
+    _Slist_node_base* __first = __before_first->_M_next;
+    _Slist_node_base* __after = __pos->_M_next;
+    __before_first->_M_next = __before_last->_M_next;
+    __pos->_M_next = __first;
+    __before_last->_M_next = __after;
+  }
+}
+
+inline void
+__slist_splice_after(_Slist_node_base* __pos, _Slist_node_base* __head)
+{
+  _Slist_node_base* __before_last = __slist_previous(__head, 0);
+  if (__before_last != __head) {
+    _Slist_node_base* __after = __pos->_M_next;
+    __pos->_M_next = __head->_M_next;
+    __head->_M_next = 0;
+    __before_last->_M_next = __after;
+  }
+}
+
+inline _Slist_node_base* __slist_reverse(_Slist_node_base* __node)
+{
+  _Slist_node_base* __result = __node;
+  __node = __node->_M_next;
+  __result->_M_next = 0;
+  while(__node) {
+    _Slist_node_base* __next = __node->_M_next;
+    __node->_M_next = __result;
+    __result = __node;
+    __node = __next;
+  }
+  return __result;
+}
+
+inline size_t __slist_size(_Slist_node_base* __node)
+{
+  size_t __result = 0;
+  for ( ; __node != 0; __node = __node->_M_next)
+    ++__result;
+  return __result;
+}
+
+template <class _Tp>
+struct _Slist_node : public _Slist_node_base
+{
+  _Tp _M_data;
+};
+
+struct _Slist_iterator_base
+{
+  typedef size_t               size_type;
+  typedef ptrdiff_t            difference_type;
+  typedef forward_iterator_tag iterator_category;
+
+  _Slist_node_base* _M_node;
+
+  _Slist_iterator_base(_Slist_node_base* __x) : _M_node(__x) {}
+  void _M_incr() { _M_node = _M_node->_M_next; }
+
+  bool operator==(const _Slist_iterator_base& __x) const {
+    return _M_node == __x._M_node;
+  }
+  bool operator!=(const _Slist_iterator_base& __x) const {
+    return _M_node != __x._M_node;
+  }
+};
+
+template <class _Tp, class _Ref, class _Ptr>
+struct _Slist_iterator : public _Slist_iterator_base
+{
+  typedef _Slist_iterator<_Tp, _Tp&, _Tp*>             iterator;
+  typedef _Slist_iterator<_Tp, const _Tp&, const _Tp*> const_iterator;
+  typedef _Slist_iterator<_Tp, _Ref, _Ptr>             _Self;
+
+  typedef _Tp              value_type;
+  typedef _Ptr             pointer;
+  typedef _Ref             reference;
+  typedef _Slist_node<_Tp> _Node;
+
+  _Slist_iterator(_Node* __x) : _Slist_iterator_base(__x) {}
+  _Slist_iterator() : _Slist_iterator_base(0) {}
+  _Slist_iterator(const iterator& __x) : _Slist_iterator_base(__x._M_node) {}
+
+  reference operator*() const { return ((_Node*) _M_node)->_M_data; }
+  pointer operator->() const { return &(operator*()); }
+
+  _Self& operator++()
+  {
+    _M_incr();
+    return *this;
+  }
+  _Self operator++(int)
+  {
+    _Self __tmp = *this;
+    _M_incr();
+    return __tmp;
+  }
+};
+
+
+// Base class that encapsulates details of allocators.  Three cases:
+// an ordinary standard-conforming allocator, a standard-conforming
+// allocator with no non-static data, and an SGI-style allocator.
+// This complexity is necessary only because we're worrying about backward
+// compatibility and because we want to avoid wasting storage on an 
+// allocator instance if it isn't necessary.
+
+// Base for general standard-conforming allocators.
+template <class _Tp, class _Allocator, bool _IsStatic>
+class _Slist_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_node_allocator; }
+
+  _Slist_alloc_base(const allocator_type& __a) : _M_node_allocator(__a) {}
+
+protected:
+  _Slist_node<_Tp>* _M_get_node() 
+    { return _M_node_allocator.allocate(1); }
+  void _M_put_node(_Slist_node<_Tp>* __p) 
+    { _M_node_allocator.deallocate(__p, 1); }
+
+protected:
+  typename _Alloc_traits<_Slist_node<_Tp>,_Allocator>::allocator_type
+           _M_node_allocator;
+  _Slist_node_base _M_head;
+};
+
+// Specialization for instanceless allocators.
+template <class _Tp, class _Allocator>
+class _Slist_alloc_base<_Tp,_Allocator, true> {
+public:
+  typedef typename _Alloc_traits<_Tp,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Slist_alloc_base(const allocator_type&) {}
+
+protected:
+  typedef typename _Alloc_traits<_Slist_node<_Tp>, _Allocator>::_Alloc_type
+          _Alloc_type;
+  _Slist_node<_Tp>* _M_get_node() { return _Alloc_type::allocate(1); }
+  void _M_put_node(_Slist_node<_Tp>* __p) { _Alloc_type::deallocate(__p, 1); }
+
+protected:
+  _Slist_node_base _M_head;
+};
+
+
+template <class _Tp, class _Alloc>
+struct _Slist_base
+  : public _Slist_alloc_base<_Tp, _Alloc,
+                             _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+  typedef _Slist_alloc_base<_Tp, _Alloc,
+                            _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Slist_base(const allocator_type& __a)
+    : _Base(__a) { this->_M_head._M_next = 0; }
+  ~_Slist_base() { _M_erase_after(&this->_M_head, 0); }
+
+protected:
+
+  _Slist_node_base* _M_erase_after(_Slist_node_base* __pos)
+  {
+    _Slist_node<_Tp>* __next = (_Slist_node<_Tp>*) (__pos->_M_next);
+    _Slist_node_base* __next_next = __next->_M_next;
+    __pos->_M_next = __next_next;
+    destroy(&__next->_M_data);
+    _M_put_node(__next);
+    return __next_next;
+  }
+  _Slist_node_base* _M_erase_after(_Slist_node_base*, _Slist_node_base*);
+};
+
+template <class _Tp, class _Alloc> 
+_Slist_node_base*
+_Slist_base<_Tp,_Alloc>::_M_erase_after(_Slist_node_base* __before_first,
+                                        _Slist_node_base* __last_node) {
+  _Slist_node<_Tp>* __cur = (_Slist_node<_Tp>*) (__before_first->_M_next);
+  while (__cur != __last_node) {
+    _Slist_node<_Tp>* __tmp = __cur;
+    __cur = (_Slist_node<_Tp>*) __cur->_M_next;
+    destroy(&__tmp->_M_data);
+    _M_put_node(__tmp);
+  }
+  __before_first->_M_next = __last_node;
+  return __last_node;
+}
+
+template <class _Tp, class _Alloc = allocator<_Tp> >
+class slist : private _Slist_base<_Tp,_Alloc>
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+
+private:
+  typedef _Slist_base<_Tp,_Alloc> _Base;
+public:
+  typedef _Tp                value_type;
+  typedef value_type*       pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type&       reference;
+  typedef const value_type& const_reference;
+  typedef size_t            size_type;
+  typedef ptrdiff_t         difference_type;
+
+  typedef _Slist_iterator<_Tp, _Tp&, _Tp*>             iterator;
+  typedef _Slist_iterator<_Tp, const _Tp&, const _Tp*> const_iterator;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+private:
+  typedef _Slist_node<_Tp>      _Node;
+  typedef _Slist_node_base      _Node_base;
+  typedef _Slist_iterator_base  _Iterator_base;
+
+  _Node* _M_create_node(const value_type& __x) {
+    _Node* __node = this->_M_get_node();
+    __STL_TRY {
+      construct(&__node->_M_data, __x);
+      __node->_M_next = 0;
+    }
+    __STL_UNWIND(this->_M_put_node(__node));
+    return __node;
+  }
+  
+  _Node* _M_create_node() {
+    _Node* __node = this->_M_get_node();
+    __STL_TRY {
+      construct(&__node->_M_data);
+      __node->_M_next = 0;
+    }
+    __STL_UNWIND(this->_M_put_node(__node));
+    return __node;
+  }
+
+public:
+  explicit slist(const allocator_type& __a = allocator_type()) : _Base(__a) {}
+
+  slist(size_type __n, const value_type& __x,
+        const allocator_type& __a =  allocator_type()) : _Base(__a)
+    { _M_insert_after_fill(&this->_M_head, __n, __x); }
+
+  explicit slist(size_type __n) : _Base(allocator_type())
+    { _M_insert_after_fill(&this->_M_head, __n, value_type()); }
+
+  // We don't need any dispatching tricks here, because _M_insert_after_range
+  // already does them.
+  template <class _InputIterator>
+  slist(_InputIterator __first, _InputIterator __last,
+        const allocator_type& __a =  allocator_type()) : _Base(__a)
+    { _M_insert_after_range(&this->_M_head, __first, __last); }
+
+  slist(const slist& __x) : _Base(__x.get_allocator())
+    { _M_insert_after_range(&this->_M_head, __x.begin(), __x.end()); }
+
+  slist& operator= (const slist& __x);
+
+  ~slist() {}
+
+public:
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void assign(size_type __n, const _Tp& __val)
+    { _M_fill_assign(__n, __val); }
+
+  void _M_fill_assign(size_type __n, const _Tp& __val);
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_type) __n, (_Tp) __val); }
+
+  template <class _InputIterator>
+  void _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
+                          __false_type);
+
+public:
+
+  iterator begin() { return iterator((_Node*)this->_M_head._M_next); }
+  const_iterator begin() const 
+    { return const_iterator((_Node*)this->_M_head._M_next);}
+
+  iterator end() { return iterator(0); }
+  const_iterator end() const { return const_iterator(0); }
+
+  // Experimental new feature: before_begin() returns a
+  // non-dereferenceable iterator that, when incremented, yields
+  // begin().  This iterator may be used as the argument to
+  // insert_after, erase_after, etc.  Note that even for an empty 
+  // slist, before_begin() is not the same iterator as end().  It 
+  // is always necessary to increment before_begin() at least once to
+  // obtain end().
+  iterator before_begin() { return iterator((_Node*) &this->_M_head); }
+  const_iterator before_begin() const
+    { return const_iterator((_Node*) &this->_M_head); }
+
+  size_type size() const { return __slist_size(this->_M_head._M_next); }
+  
+  size_type max_size() const { return size_type(-1); }
+
+  bool empty() const { return this->_M_head._M_next == 0; }
+
+  void swap(slist& __x)
+    { std::swap(this->_M_head._M_next, __x._M_head._M_next); }
+
+public:
+
+  reference front() { return ((_Node*) this->_M_head._M_next)->_M_data; }
+  const_reference front() const 
+    { return ((_Node*) this->_M_head._M_next)->_M_data; }
+  void push_front(const value_type& __x)   {
+    __slist_make_link(&this->_M_head, _M_create_node(__x));
+  }
+  void push_front() { __slist_make_link(&this->_M_head, _M_create_node()); }
+  void pop_front() {
+    _Node* __node = (_Node*) this->_M_head._M_next;
+    this->_M_head._M_next = __node->_M_next;
+    destroy(&__node->_M_data);
+    this->_M_put_node(__node);
+  }
+
+  iterator previous(const_iterator __pos) {
+    return iterator((_Node*) __slist_previous(&this->_M_head, __pos._M_node));
+  }
+  const_iterator previous(const_iterator __pos) const {
+    return const_iterator((_Node*) __slist_previous(&this->_M_head,
+                                                    __pos._M_node));
+  }
+
+private:
+  _Node* _M_insert_after(_Node_base* __pos, const value_type& __x) {
+    return (_Node*) (__slist_make_link(__pos, _M_create_node(__x)));
+  }
+
+  _Node* _M_insert_after(_Node_base* __pos) {
+    return (_Node*) (__slist_make_link(__pos, _M_create_node()));
+  }
+
+  void _M_insert_after_fill(_Node_base* __pos,
+                            size_type __n, const value_type& __x) {
+    for (size_type __i = 0; __i < __n; ++__i)
+      __pos = __slist_make_link(__pos, _M_create_node(__x));
+  }
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InIter>
+  void _M_insert_after_range(_Node_base* __pos, 
+                             _InIter __first, _InIter __last) {
+    typedef typename _Is_integer<_InIter>::_Integral _Integral;
+    _M_insert_after_range(__pos, __first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_insert_after_range(_Node_base* __pos, _Integer __n, _Integer __x,
+                             __true_type) {
+    _M_insert_after_fill(__pos, __n, __x);
+  }
+
+  template <class _InIter>
+  void _M_insert_after_range(_Node_base* __pos,
+                             _InIter __first, _InIter __last,
+                             __false_type) {
+    while (__first != __last) {
+      __pos = __slist_make_link(__pos, _M_create_node(*__first));
+      ++__first;
+    }
+  }
+
+public:
+
+  iterator insert_after(iterator __pos, const value_type& __x) {
+    return iterator(_M_insert_after(__pos._M_node, __x));
+  }
+
+  iterator insert_after(iterator __pos) {
+    return insert_after(__pos, value_type());
+  }
+
+  void insert_after(iterator __pos, size_type __n, const value_type& __x) {
+    _M_insert_after_fill(__pos._M_node, __n, __x);
+  }
+
+  // We don't need any dispatching tricks here, because _M_insert_after_range
+  // already does them.
+  template <class _InIter>
+  void insert_after(iterator __pos, _InIter __first, _InIter __last) {
+    _M_insert_after_range(__pos._M_node, __first, __last);
+  }
+
+  iterator insert(iterator __pos, const value_type& __x) {
+    return iterator(_M_insert_after(__slist_previous(&this->_M_head,
+                                                     __pos._M_node),
+                    __x));
+  }
+
+  iterator insert(iterator __pos) {
+    return iterator(_M_insert_after(__slist_previous(&this->_M_head,
+                                                     __pos._M_node),
+                                    value_type()));
+  }
+
+  void insert(iterator __pos, size_type __n, const value_type& __x) {
+    _M_insert_after_fill(__slist_previous(&this->_M_head, __pos._M_node),
+                         __n, __x);
+  } 
+    
+  // We don't need any dispatching tricks here, because _M_insert_after_range
+  // already does them.
+  template <class _InIter>
+  void insert(iterator __pos, _InIter __first, _InIter __last) {
+    _M_insert_after_range(__slist_previous(&this->_M_head, __pos._M_node), 
+                          __first, __last);
+  }
+
+public:
+  iterator erase_after(iterator __pos) {
+    return iterator((_Node*) this->_M_erase_after(__pos._M_node));
+  }
+  iterator erase_after(iterator __before_first, iterator __last) {
+    return iterator((_Node*) this->_M_erase_after(__before_first._M_node, 
+                                                  __last._M_node));
+  } 
+
+  iterator erase(iterator __pos) {
+    return (_Node*) this->_M_erase_after(__slist_previous(&this->_M_head, 
+                                                          __pos._M_node));
+  }
+  iterator erase(iterator __first, iterator __last) {
+    return (_Node*) this->_M_erase_after(
+      __slist_previous(&this->_M_head, __first._M_node), __last._M_node);
+  }
+
+  void resize(size_type new_size, const _Tp& __x);
+  void resize(size_type new_size) { resize(new_size, _Tp()); }
+  void clear() { this->_M_erase_after(&this->_M_head, 0); }
+
+public:
+  // Moves the range [__before_first + 1, __before_last + 1) to *this,
+  //  inserting it immediately after __pos.  This is constant time.
+  void splice_after(iterator __pos, 
+                    iterator __before_first, iterator __before_last)
+  {
+    if (__before_first != __before_last) 
+      __slist_splice_after(__pos._M_node, __before_first._M_node, 
+                           __before_last._M_node);
+  }
+
+  // Moves the element that follows __prev to *this, inserting it immediately
+  //  after __pos.  This is constant time.
+  void splice_after(iterator __pos, iterator __prev)
+  {
+    __slist_splice_after(__pos._M_node,
+                         __prev._M_node, __prev._M_node->_M_next);
+  }
+
+
+  // Removes all of the elements from the list __x to *this, inserting
+  // them immediately after __pos.  __x must not be *this.  Complexity:
+  // linear in __x.size().
+  void splice_after(iterator __pos, slist& __x)
+  {
+    __slist_splice_after(__pos._M_node, &__x._M_head);
+  }
+
+  // Linear in distance(begin(), __pos), and linear in __x.size().
+  void splice(iterator __pos, slist& __x) {
+    if (__x._M_head._M_next)
+      __slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
+                           &__x._M_head, __slist_previous(&__x._M_head, 0));
+  }
+
+  // Linear in distance(begin(), __pos), and in distance(__x.begin(), __i).
+  void splice(iterator __pos, slist& __x, iterator __i) {
+    __slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
+                         __slist_previous(&__x._M_head, __i._M_node),
+                         __i._M_node);
+  }
+
+  // Linear in distance(begin(), __pos), in distance(__x.begin(), __first),
+  // and in distance(__first, __last).
+  void splice(iterator __pos, slist& __x, iterator __first, iterator __last)
+  {
+    if (__first != __last)
+      __slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
+                           __slist_previous(&__x._M_head, __first._M_node),
+                           __slist_previous(__first._M_node, __last._M_node));
+  }
+
+public:
+  void reverse() { 
+    if (this->_M_head._M_next)
+      this->_M_head._M_next = __slist_reverse(this->_M_head._M_next);
+  }
+
+  void remove(const _Tp& __val); 
+  void unique(); 
+  void merge(slist& __x);
+  void sort();     
+
+  template <class _Predicate> 
+  void remove_if(_Predicate __pred);
+
+  template <class _BinaryPredicate> 
+  void unique(_BinaryPredicate __pred); 
+
+  template <class _StrictWeakOrdering> 
+  void merge(slist&, _StrictWeakOrdering);
+
+  template <class _StrictWeakOrdering> 
+  void sort(_StrictWeakOrdering __comp); 
+};
+
+template <class _Tp, class _Alloc>
+slist<_Tp,_Alloc>& slist<_Tp,_Alloc>::operator=(const slist<_Tp,_Alloc>& __x)
+{
+  if (&__x != this) {
+    _Node_base* __p1 = &this->_M_head;
+    _Node* __n1 = (_Node*) this->_M_head._M_next;
+    const _Node* __n2 = (const _Node*) __x._M_head._M_next;
+    while (__n1 && __n2) {
+      __n1->_M_data = __n2->_M_data;
+      __p1 = __n1;
+      __n1 = (_Node*) __n1->_M_next;
+      __n2 = (const _Node*) __n2->_M_next;
+    }
+    if (__n2 == 0)
+      this->_M_erase_after(__p1, 0);
+    else
+      _M_insert_after_range(__p1, const_iterator((_Node*)__n2), 
+                                  const_iterator(0));
+  }
+  return *this;
+}
+
+template <class _Tp, class _Alloc>
+void slist<_Tp, _Alloc>::_M_fill_assign(size_type __n, const _Tp& __val) {
+  _Node_base* __prev = &this->_M_head;
+  _Node* __node = (_Node*) this->_M_head._M_next;
+  for ( ; __node != 0 && __n > 0 ; --__n) {
+    __node->_M_data = __val;
+    __prev = __node;
+    __node = (_Node*) __node->_M_next;
+  }
+  if (__n > 0)
+    _M_insert_after_fill(__prev, __n, __val);
+  else
+    this->_M_erase_after(__prev, 0);
+}
+
+template <class _Tp, class _Alloc> template <class _InputIter>
+void
+slist<_Tp, _Alloc>::_M_assign_dispatch(_InputIter __first, _InputIter __last,
+                                       __false_type)
+{
+  _Node_base* __prev = &this->_M_head;
+  _Node* __node = (_Node*) this->_M_head._M_next;
+  while (__node != 0 && __first != __last) {
+    __node->_M_data = *__first;
+    __prev = __node;
+    __node = (_Node*) __node->_M_next;
+    ++__first;
+  }
+  if (__first != __last)
+    _M_insert_after_range(__prev, __first, __last);
+  else
+    this->_M_erase_after(__prev, 0);
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator==(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2)
+{
+  typedef typename slist<_Tp,_Alloc>::const_iterator const_iterator;
+  const_iterator __end1 = _SL1.end();
+  const_iterator __end2 = _SL2.end();
+
+  const_iterator __i1 = _SL1.begin();
+  const_iterator __i2 = _SL2.begin();
+  while (__i1 != __end1 && __i2 != __end2 && *__i1 == *__i2) {
+    ++__i1;
+    ++__i2;
+  }
+  return __i1 == __end1 && __i2 == __end2;
+}
+
+
+template <class _Tp, class _Alloc>
+inline bool
+operator<(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2)
+{
+  return lexicographical_compare(_SL1.begin(), _SL1.end(), 
+                                 _SL2.begin(), _SL2.end());
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator!=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
+  return !(_SL1 == _SL2);
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator>(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
+  return _SL2 < _SL1;
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator<=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
+  return !(_SL2 < _SL1);
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator>=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
+  return !(_SL1 < _SL2);
+}
+
+template <class _Tp, class _Alloc>
+inline void swap(slist<_Tp,_Alloc>& __x, slist<_Tp,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+
+template <class _Tp, class _Alloc>
+void slist<_Tp,_Alloc>::resize(size_type __len, const _Tp& __x)
+{
+  _Node_base* __cur = &this->_M_head;
+  while (__cur->_M_next != 0 && __len > 0) {
+    --__len;
+    __cur = __cur->_M_next;
+  }
+  if (__cur->_M_next) 
+    this->_M_erase_after(__cur, 0);
+  else
+    _M_insert_after_fill(__cur, __len, __x);
+}
+
+template <class _Tp, class _Alloc>
+void slist<_Tp,_Alloc>::remove(const _Tp& __val)
+{
+  _Node_base* __cur = &this->_M_head;
+  while (__cur && __cur->_M_next) {
+    if (((_Node*) __cur->_M_next)->_M_data == __val)
+      this->_M_erase_after(__cur);
+    else
+      __cur = __cur->_M_next;
+  }
+}
+
+template <class _Tp, class _Alloc> 
+void slist<_Tp,_Alloc>::unique()
+{
+  _Node_base* __cur = this->_M_head._M_next;
+  if (__cur) {
+    while (__cur->_M_next) {
+      if (((_Node*)__cur)->_M_data == 
+          ((_Node*)(__cur->_M_next))->_M_data)
+        this->_M_erase_after(__cur);
+      else
+        __cur = __cur->_M_next;
+    }
+  }
+}
+
+template <class _Tp, class _Alloc>
+void slist<_Tp,_Alloc>::merge(slist<_Tp,_Alloc>& __x)
+{
+  _Node_base* __n1 = &this->_M_head;
+  while (__n1->_M_next && __x._M_head._M_next) {
+    if (((_Node*) __x._M_head._M_next)->_M_data < 
+        ((_Node*)       __n1->_M_next)->_M_data) 
+      __slist_splice_after(__n1, &__x._M_head, __x._M_head._M_next);
+    __n1 = __n1->_M_next;
+  }
+  if (__x._M_head._M_next) {
+    __n1->_M_next = __x._M_head._M_next;
+    __x._M_head._M_next = 0;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void slist<_Tp,_Alloc>::sort()
+{
+  if (this->_M_head._M_next && this->_M_head._M_next->_M_next) {
+    slist __carry;
+    slist __counter[64];
+    int __fill = 0;
+    while (!empty()) {
+      __slist_splice_after(&__carry._M_head,
+                           &this->_M_head, this->_M_head._M_next);
+      int __i = 0;
+      while (__i < __fill && !__counter[__i].empty()) {
+        __counter[__i].merge(__carry);
+        __carry.swap(__counter[__i]);
+        ++__i;
+      }
+      __carry.swap(__counter[__i]);
+      if (__i == __fill)
+        ++__fill;
+    }
+
+    for (int __i = 1; __i < __fill; ++__i)
+      __counter[__i].merge(__counter[__i-1]);
+    this->swap(__counter[__fill-1]);
+  }
+}
+
+template <class _Tp, class _Alloc> 
+template <class _Predicate>
+void slist<_Tp,_Alloc>::remove_if(_Predicate __pred)
+{
+  _Node_base* __cur = &this->_M_head;
+  while (__cur->_M_next) {
+    if (__pred(((_Node*) __cur->_M_next)->_M_data))
+      this->_M_erase_after(__cur);
+    else
+      __cur = __cur->_M_next;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _BinaryPredicate> 
+void slist<_Tp,_Alloc>::unique(_BinaryPredicate __pred)
+{
+  _Node* __cur = (_Node*) this->_M_head._M_next;
+  if (__cur) {
+    while (__cur->_M_next) {
+      if (__pred(((_Node*)__cur)->_M_data, 
+                 ((_Node*)(__cur->_M_next))->_M_data))
+        this->_M_erase_after(__cur);
+      else
+        __cur = (_Node*) __cur->_M_next;
+    }
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _StrictWeakOrdering>
+void slist<_Tp,_Alloc>::merge(slist<_Tp,_Alloc>& __x,
+                              _StrictWeakOrdering __comp)
+{
+  _Node_base* __n1 = &this->_M_head;
+  while (__n1->_M_next && __x._M_head._M_next) {
+    if (__comp(((_Node*) __x._M_head._M_next)->_M_data,
+               ((_Node*)       __n1->_M_next)->_M_data))
+      __slist_splice_after(__n1, &__x._M_head, __x._M_head._M_next);
+    __n1 = __n1->_M_next;
+  }
+  if (__x._M_head._M_next) {
+    __n1->_M_next = __x._M_head._M_next;
+    __x._M_head._M_next = 0;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _StrictWeakOrdering> 
+void slist<_Tp,_Alloc>::sort(_StrictWeakOrdering __comp)
+{
+  if (this->_M_head._M_next && this->_M_head._M_next->_M_next) {
+    slist __carry;
+    slist __counter[64];
+    int __fill = 0;
+    while (!empty()) {
+      __slist_splice_after(&__carry._M_head,
+                           &this->_M_head, this->_M_head._M_next);
+      int __i = 0;
+      while (__i < __fill && !__counter[__i].empty()) {
+        __counter[__i].merge(__carry, __comp);
+        __carry.swap(__counter[__i]);
+        ++__i;
+      }
+      __carry.swap(__counter[__i]);
+      if (__i == __fill)
+        ++__fill;
+    }
+
+    for (int __i = 1; __i < __fill; ++__i)
+      __counter[__i].merge(__counter[__i-1], __comp);
+    this->swap(__counter[__fill-1]);
+  }
+}
+
+// Specialization of insert_iterator so that insertions will be constant
+// time rather than linear time.
+
+template <class _Tp, class _Alloc>
+class insert_iterator<slist<_Tp, _Alloc> > {
+protected:
+  typedef slist<_Tp, _Alloc> _Container;
+  _Container* container;
+  typename _Container::iterator iter;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x, typename _Container::iterator __i) 
+    : container(&__x) {
+    if (__i == __x.begin())
+      iter = __x.before_begin();
+    else
+      iter = __x.previous(__i);
+  }
+
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    iter = container->insert_after(iter, __value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_SLIST_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/stl_bvector.h b/contrib/media/updf/include/ext/stl_bvector.h
new file mode 100644
index 000000000..907870128
--- /dev/null
+++ b/contrib/media/updf/include/ext/stl_bvector.h
@@ -0,0 +1,896 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_BVECTOR_H
+#define __SGI_STL_INTERNAL_BVECTOR_H
+
+__STL_BEGIN_NAMESPACE 
+
+static const int __WORD_BIT = int(CHAR_BIT*sizeof(unsigned int));
+
+#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
+#pragma set woff 1174
+#pragma set woff 1375
+#endif
+
+struct _Bit_reference {
+  unsigned int* _M_p;
+  unsigned int _M_mask;
+  _Bit_reference(unsigned int* __x, unsigned int __y) 
+    : _M_p(__x), _M_mask(__y) {}
+
+public:
+  _Bit_reference() : _M_p(0), _M_mask(0) {}
+  operator bool() const { return !(!(*_M_p & _M_mask)); }
+  _Bit_reference& operator=(bool __x)
+  {
+    if (__x)  *_M_p |= _M_mask;
+    else      *_M_p &= ~_M_mask;
+    return *this;
+  }
+  _Bit_reference& operator=(const _Bit_reference& __x) 
+    { return *this = bool(__x); }
+  bool operator==(const _Bit_reference& __x) const
+    { return bool(*this) == bool(__x); }
+  bool operator<(const _Bit_reference& __x) const {
+    return !bool(*this) && bool(__x);
+  }
+  void flip() { *_M_p ^= _M_mask; }
+};
+
+inline void swap(_Bit_reference __x, _Bit_reference __y)
+{
+  bool __tmp = __x;
+  __x = __y;
+  __y = __tmp;
+}
+
+struct _Bit_iterator_base : public random_access_iterator<bool, ptrdiff_t> 
+{
+  unsigned int* _M_p;
+  unsigned int _M_offset;
+
+  _Bit_iterator_base(unsigned int* __x, unsigned int __y)
+    : _M_p(__x), _M_offset(__y) {}
+
+  void _M_bump_up() {
+    if (_M_offset++ == __WORD_BIT - 1) {
+      _M_offset = 0;
+      ++_M_p;
+    }
+  }
+  void _M_bump_down() {
+    if (_M_offset-- == 0) {
+      _M_offset = __WORD_BIT - 1;
+      --_M_p;
+    }
+  }
+
+  void _M_incr(ptrdiff_t __i) {
+    difference_type __n = __i + _M_offset;
+    _M_p += __n / __WORD_BIT;
+    __n = __n % __WORD_BIT;
+    if (__n < 0) {
+      _M_offset = (unsigned int) __n + __WORD_BIT;
+      --_M_p;
+    } else
+      _M_offset = (unsigned int) __n;
+  }
+
+  bool operator==(const _Bit_iterator_base& __i) const {
+    return _M_p == __i._M_p && _M_offset == __i._M_offset;
+  }
+  bool operator<(const _Bit_iterator_base& __i) const {
+    return _M_p < __i._M_p || (_M_p == __i._M_p && _M_offset < __i._M_offset);
+  }
+  bool operator!=(const _Bit_iterator_base& __i) const {
+    return !(*this == __i);
+  }
+  bool operator>(const _Bit_iterator_base& __i) const {
+    return __i < *this;
+  }
+  bool operator<=(const _Bit_iterator_base& __i) const {
+    return !(__i < *this); 
+  }
+  bool operator>=(const _Bit_iterator_base& __i) const {
+    return !(*this < __i);
+  }
+};
+
+inline ptrdiff_t
+operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
+  return __WORD_BIT * (__x._M_p - __y._M_p) + __x._M_offset - __y._M_offset;
+}
+
+
+struct _Bit_iterator : public _Bit_iterator_base
+{
+  typedef _Bit_reference  reference;
+  typedef _Bit_reference* pointer;
+  typedef _Bit_iterator   iterator;
+
+  _Bit_iterator() : _Bit_iterator_base(0, 0) {}
+  _Bit_iterator(unsigned int* __x, unsigned int __y) 
+    : _Bit_iterator_base(__x, __y) {}
+
+  reference operator*() const { return reference(_M_p, 1U << _M_offset); }
+  iterator& operator++() {
+    _M_bump_up();
+    return *this;
+  }
+  iterator operator++(int) {
+    iterator __tmp = *this;
+    _M_bump_up();
+    return __tmp;
+  }
+  iterator& operator--() {
+    _M_bump_down();
+    return *this;
+  }
+  iterator operator--(int) {
+    iterator __tmp = *this;
+    _M_bump_down();
+    return __tmp;
+  }
+  iterator& operator+=(difference_type __i) {
+    _M_incr(__i);
+    return *this;
+  }
+  iterator& operator-=(difference_type __i) {
+    *this += -__i;
+    return *this;
+  }
+  iterator operator+(difference_type __i) const {
+    iterator __tmp = *this;
+    return __tmp += __i;
+  }
+  iterator operator-(difference_type __i) const {
+    iterator __tmp = *this;
+    return __tmp -= __i;
+  }
+
+  reference operator[](difference_type __i) { return *(*this + __i); }
+};
+
+inline _Bit_iterator 
+operator+(ptrdiff_t __n, const _Bit_iterator& __x) { return __x + __n; }
+
+
+struct _Bit_const_iterator : public _Bit_iterator_base
+{
+  typedef bool                 reference;
+  typedef bool                 const_reference;
+  typedef const bool*          pointer;
+  typedef _Bit_const_iterator  const_iterator;
+
+  _Bit_const_iterator() : _Bit_iterator_base(0, 0) {}
+  _Bit_const_iterator(unsigned int* __x, unsigned int __y) 
+    : _Bit_iterator_base(__x, __y) {}
+  _Bit_const_iterator(const _Bit_iterator& __x) 
+    : _Bit_iterator_base(__x._M_p, __x._M_offset) {}
+
+  const_reference operator*() const {
+    return _Bit_reference(_M_p, 1U << _M_offset);
+  }
+  const_iterator& operator++() {
+    _M_bump_up();
+    return *this;
+  }
+  const_iterator operator++(int) {
+    const_iterator __tmp = *this;
+    _M_bump_up();
+    return __tmp;
+  }
+  const_iterator& operator--() {
+    _M_bump_down();
+    return *this;
+  }
+  const_iterator operator--(int) {
+    const_iterator __tmp = *this;
+    _M_bump_down();
+    return __tmp;
+  }
+  const_iterator& operator+=(difference_type __i) {
+    _M_incr(__i);
+    return *this;
+  }
+  const_iterator& operator-=(difference_type __i) {
+    *this += -__i;
+    return *this;
+  }
+  const_iterator operator+(difference_type __i) const {
+    const_iterator __tmp = *this;
+    return __tmp += __i;
+  }
+  const_iterator operator-(difference_type __i) const {
+    const_iterator __tmp = *this;
+    return __tmp -= __i;
+  }
+  const_reference operator[](difference_type __i) { 
+    return *(*this + __i); 
+  }
+};
+
+inline _Bit_const_iterator 
+operator+(ptrdiff_t __n, const _Bit_const_iterator& __x) { return __x + __n; }
+
+
+// Bit-vector base class, which encapsulates the difference between
+// old SGI-style allocators and standard-conforming allocators.
+
+#ifdef __STL_USE_STD_ALLOCATORS
+
+// Base class for ordinary allocators.
+template <class _Allocator, bool __is_static>
+class _Bvector_alloc_base {
+public:
+  typedef typename _Alloc_traits<bool, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+
+  _Bvector_alloc_base(const allocator_type& __a)
+    : _M_data_allocator(__a), _M_start(), _M_finish(), _M_end_of_storage(0) {}
+
+protected:
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _M_data_allocator.allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _M_data_allocator.deallocate(_M_start._M_p, 
+                                   _M_end_of_storage - _M_start._M_p);
+  }  
+
+  typename _Alloc_traits<unsigned int, _Allocator>::allocator_type 
+          _M_data_allocator;
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;
+};
+
+// Specialization for instanceless allocators.
+template <class _Allocator>
+class _Bvector_alloc_base<_Allocator, true> {
+public:
+  typedef typename _Alloc_traits<bool, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Bvector_alloc_base(const allocator_type&)
+    : _M_start(), _M_finish(), _M_end_of_storage(0) {}
+
+protected:
+  typedef typename _Alloc_traits<unsigned int, _Allocator>::_Alloc_type
+          _Alloc_type;
+          
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _Alloc_type::allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _Alloc_type::deallocate(_M_start._M_p,
+                              _M_end_of_storage - _M_start._M_p);
+  }  
+
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;
+};  
+
+template <class _Alloc>
+class _Bvector_base
+  : public _Bvector_alloc_base<_Alloc,
+                               _Alloc_traits<bool, _Alloc>::_S_instanceless>
+{
+  typedef _Bvector_alloc_base<_Alloc,
+                              _Alloc_traits<bool, _Alloc>::_S_instanceless>
+          _Base;
+public:
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Bvector_base(const allocator_type& __a) : _Base(__a) {}
+  ~_Bvector_base() { _Base::_M_deallocate(); }
+};
+
+#else /* __STL_USE_STD_ALLOCATORS */
+
+template <class _Alloc>
+class _Bvector_base
+{
+public:
+  typedef _Alloc allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Bvector_base(const allocator_type&)
+    : _M_start(), _M_finish(), _M_end_of_storage(0) {}
+  ~_Bvector_base() { _M_deallocate(); }
+
+protected:
+  typedef simple_alloc<unsigned int, _Alloc> _Alloc_type;
+  
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _Alloc_type::allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _Alloc_type::deallocate(_M_start._M_p,
+                              _M_end_of_storage - _M_start._M_p);
+  }
+
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;  
+};
+
+#endif /* __STL_USE_STD_ALLOCATORS */
+
+// The next few lines are confusing.  What we're doing is declaring a
+//  partial specialization of vector<T, Alloc> if we have the necessary
+//  compiler support.  Otherwise, we define a class bit_vector which uses
+//  the default allocator. 
+
+#if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) && !defined(__STL_NO_BOOL)
+#  define __SGI_STL_VECBOOL_TEMPLATE
+#  define __BVECTOR           vector<bool, _Alloc>
+#  define __VECTOR            vector
+#  define __BVECTOR_BASE      _Bvector_base<_Alloc>
+#  define __BVECTOR_TMPL_LIST template <class _Alloc>
+   __STL_END_NAMESPACE
+#  include <bits/stl_vector.h>
+   __STL_BEGIN_NAMESPACE
+#else  /* __STL_CLASS_PARTIAL_SPECIALIZATION && !__STL_NO_BOOL */
+#  undef  __SGI_STL_VECBOOL_TEMPLATE
+#  define __BVECTOR           bit_vector
+#  define __VECTOR            bit_vector
+#  define __BVECTOR_BASE      _Bvector_base<__STL_DEFAULT_ALLOCATOR(bool) >
+#  define __BVECTOR_TMPL_LIST
+#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION && !__STL_NO_BOOL */
+
+
+__BVECTOR_TMPL_LIST 
+class __BVECTOR : public __BVECTOR_BASE 
+{
+public:
+  typedef bool value_type;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type; 
+  typedef _Bit_reference reference;
+  typedef bool const_reference;
+  typedef _Bit_reference* pointer;
+  typedef const bool* const_pointer;
+
+  typedef _Bit_iterator                iterator;
+  typedef _Bit_const_iterator          const_iterator;
+
+#ifdef __STL_CLASS_PARTIAL_SPECIALIZATION
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator> reverse_iterator;
+#else /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+  typedef reverse_iterator<const_iterator, value_type, const_reference, 
+                           difference_type> const_reverse_iterator;
+  typedef reverse_iterator<iterator, value_type, reference, difference_type>
+          reverse_iterator;
+#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+
+  typedef typename __BVECTOR_BASE::allocator_type allocator_type;
+  allocator_type get_allocator() const {
+    return __BVECTOR_BASE::get_allocator();
+  }
+
+protected:
+#ifdef __STL_USE_NAMESPACES  
+  using __BVECTOR_BASE::_M_bit_alloc;
+  using __BVECTOR_BASE::_M_deallocate;
+  using __BVECTOR_BASE::_M_start;
+  using __BVECTOR_BASE::_M_finish;
+  using __BVECTOR_BASE::_M_end_of_storage;
+#endif /* __STL_USE_NAMESPACES */
+
+protected:
+  void _M_initialize(size_type __n) {
+    unsigned int* __q = _M_bit_alloc(__n);
+    _M_end_of_storage = __q + (__n + __WORD_BIT - 1)/__WORD_BIT;
+    _M_start = iterator(__q, 0);
+    _M_finish = _M_start + difference_type(__n);
+  }
+  void _M_insert_aux(iterator __position, bool __x) {
+    if (_M_finish._M_p != _M_end_of_storage) {
+      copy_backward(__position, _M_finish, _M_finish + 1);
+      *__position = __x;
+      ++_M_finish;
+    }
+    else {
+      size_type __len = size() ? 2 * size() : __WORD_BIT;
+      unsigned int* __q = _M_bit_alloc(__len);
+      iterator __i = copy(begin(), __position, iterator(__q, 0));
+      *__i++ = __x;
+      _M_finish = copy(__position, end(), __i);
+      _M_deallocate();
+      _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+    }
+  }
+
+#ifdef __STL_MEMBER_TEMPLATES
+  template <class _InputIterator>
+  void _M_initialize_range(_InputIterator __first, _InputIterator __last,
+                           input_iterator_tag) {
+    _M_start = iterator();
+    _M_finish = iterator();
+    _M_end_of_storage = 0;
+    for ( ; __first != __last; ++__first) 
+      push_back(*__first);
+  }
+
+  template <class _ForwardIterator>
+  void _M_initialize_range(_ForwardIterator __first, _ForwardIterator __last,
+                           forward_iterator_tag) {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    _M_initialize(__n);
+    copy(__first, __last, _M_start);
+  }
+
+  template <class _InputIterator>
+  void _M_insert_range(iterator __pos,
+                       _InputIterator __first, _InputIterator __last,
+                       input_iterator_tag) {
+    for ( ; __first != __last; ++__first) {
+      __pos = insert(__pos, *__first);
+      ++__pos;
+    }
+  }
+
+  template <class _ForwardIterator>
+  void _M_insert_range(iterator __position,
+                       _ForwardIterator __first, _ForwardIterator __last,
+                       forward_iterator_tag) {
+    if (__first != __last) {
+      size_type __n = 0;
+      distance(__first, __last, __n);
+      if (capacity() - size() >= __n) {
+        copy_backward(__position, end(), _M_finish + difference_type(__n));
+        copy(__first, __last, __position);
+        _M_finish += difference_type(__n);
+      }
+      else {
+        size_type __len = size() + max(size(), __n);
+        unsigned int* __q = _M_bit_alloc(__len);
+        iterator __i = copy(begin(), __position, iterator(__q, 0));
+        __i = copy(__first, __last, __i);
+        _M_finish = copy(__position, end(), __i);
+        _M_deallocate();
+        _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+        _M_start = iterator(__q, 0);
+      }
+    }
+  }      
+
+#endif /* __STL_MEMBER_TEMPLATES */
+
+public:
+  iterator begin() { return _M_start; }
+  const_iterator begin() const { return _M_start; }
+  iterator end() { return _M_finish; }
+  const_iterator end() const { return _M_finish; }
+
+  reverse_iterator rbegin() { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const { 
+    return const_reverse_iterator(end()); 
+  }
+  reverse_iterator rend() { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const { 
+    return const_reverse_iterator(begin()); 
+  }
+
+  size_type size() const { return size_type(end() - begin()); }
+  size_type max_size() const { return size_type(-1); }
+  size_type capacity() const {
+    return size_type(const_iterator(_M_end_of_storage, 0) - begin());
+  }
+  bool empty() const { return begin() == end(); }
+
+  reference operator[](size_type __n)
+    { return *(begin() + difference_type(__n)); }
+  const_reference operator[](size_type __n) const
+    { return *(begin() + difference_type(__n)); }
+
+#ifdef __STL_THROW_RANGE_ERRORS
+  void _M_range_check(size_type __n) const {
+    if (__n >= this->size())
+      __throw_range_error("vector<bool>");
+  }
+
+  reference at(size_type __n)
+    { _M_range_check(__n); return (*this)[__n]; }
+  const_reference at(size_type __n) const
+    { _M_range_check(__n); return (*this)[__n]; }
+#endif /* __STL_THROW_RANGE_ERRORS */
+
+  explicit __VECTOR(const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a) {}
+
+  __VECTOR(size_type __n, bool __value,
+            const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a)
+  {
+    _M_initialize(__n);
+    fill(_M_start._M_p, _M_end_of_storage, __value ? ~0 : 0);
+  }
+
+  explicit __VECTOR(size_type __n)
+    : __BVECTOR_BASE(allocator_type())
+  {
+    _M_initialize(__n);
+    fill(_M_start._M_p, _M_end_of_storage, 0);
+  }
+
+  __VECTOR(const __VECTOR& __x) : __BVECTOR_BASE(__x.get_allocator()) {
+    _M_initialize(__x.size());
+    copy(__x.begin(), __x.end(), _M_start);
+  }
+
+#ifdef __STL_MEMBER_TEMPLATES
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+
+  template <class _Integer>
+  void _M_initialize_dispatch(_Integer __n, _Integer __x, __true_type) {
+    _M_initialize(__n);
+    fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+  }
+
+  template <class _InputIterator>
+  void _M_initialize_dispatch(_InputIterator __first, _InputIterator __last,
+                              __false_type) {
+    _M_initialize_range(__first, __last, __ITERATOR_CATEGORY(__first));
+  }
+
+  template <class _InputIterator>
+  __VECTOR(_InputIterator __first, _InputIterator __last,
+           const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a)
+  {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_initialize_dispatch(__first, __last, _Integral());
+  }
+    
+#else /* __STL_MEMBER_TEMPLATES */
+
+  __VECTOR(const_iterator __first, const_iterator __last,
+           const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a)
+  {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    _M_initialize(__n);
+    copy(__first, __last, _M_start);
+  }
+  __VECTOR(const bool* __first, const bool* __last,
+           const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a)
+  {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    _M_initialize(__n);
+    copy(__first, __last, _M_start);
+  }
+
+#endif /* __STL_MEMBER_TEMPLATES */
+
+  ~__VECTOR() { }
+
+  __VECTOR& operator=(const __VECTOR& __x) {
+    if (&__x == this) return *this;
+    if (__x.size() > capacity()) {
+      _M_deallocate();
+      _M_initialize(__x.size());
+    }
+    copy(__x.begin(), __x.end(), begin());
+    _M_finish = begin() + difference_type(__x.size());
+    return *this;
+  }
+
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void _M_fill_assign(size_t __n, bool __x) {
+    if (__n > size()) {
+      fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+      insert(end(), __n - size(), __x);
+    }
+    else {
+      erase(begin() + __n, end());
+      fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+    }
+  }
+
+  void assign(size_t __n, bool __x) { _M_fill_assign(__n, __x); }
+
+#ifdef __STL_MEMBER_TEMPLATES
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_t) __n, (bool) __val); }
+
+  template <class _InputIter>
+  void _M_assign_dispatch(_InputIter __first, _InputIter __last, __false_type)
+    { _M_assign_aux(__first, __last, __ITERATOR_CATEGORY(__first)); }
+
+  template <class _InputIterator>
+  void _M_assign_aux(_InputIterator __first, _InputIterator __last,
+                     input_iterator_tag) {
+    iterator __cur = begin();
+    for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
+      *__cur = *__first;
+    if (__first == __last)
+      erase(__cur, end());
+    else
+      insert(end(), __first, __last);
+  }
+
+  template <class _ForwardIterator>
+  void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
+                     forward_iterator_tag) {
+    size_type __len = 0;
+    distance(__first, __last, __len);
+    if (__len < size())
+      erase(copy(__first, __last, begin()), end());
+    else {
+      _ForwardIterator __mid = __first;
+      advance(__mid, size());
+      copy(__first, __mid, begin());
+      insert(end(), __mid, __last);
+    }
+  }    
+
+#endif /* __STL_MEMBER_TEMPLATES */
+
+  void reserve(size_type __n) {
+    if (capacity() < __n) {
+      unsigned int* __q = _M_bit_alloc(__n);
+      _M_finish = copy(begin(), end(), iterator(__q, 0));
+      _M_deallocate();
+      _M_start = iterator(__q, 0);
+      _M_end_of_storage = __q + (__n + __WORD_BIT - 1)/__WORD_BIT;
+    }
+  }
+
+  reference front() { return *begin(); }
+  const_reference front() const { return *begin(); }
+  reference back() { return *(end() - 1); }
+  const_reference back() const { return *(end() - 1); }
+  void push_back(bool __x) {
+    if (_M_finish._M_p != _M_end_of_storage)
+      *_M_finish++ = __x;
+    else
+      _M_insert_aux(end(), __x);
+  }
+  void swap(__BVECTOR& __x) {
+    __STD::swap(_M_start, __x._M_start);
+    __STD::swap(_M_finish, __x._M_finish);
+    __STD::swap(_M_end_of_storage, __x._M_end_of_storage);
+  }
+  iterator insert(iterator __position, bool __x = bool()) {
+    difference_type __n = __position - begin();
+    if (_M_finish._M_p != _M_end_of_storage && __position == end())
+      *_M_finish++ = __x;
+    else
+      _M_insert_aux(__position, __x);
+    return begin() + __n;
+  }
+
+#ifdef __STL_MEMBER_TEMPLATES
+  // Check whether it's an integral type.  If so, it's not an iterator.
+
+  template <class _Integer>
+  void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
+                          __true_type) {
+    _M_fill_insert(__pos, __n, __x);
+  }
+
+  template <class _InputIterator>
+  void _M_insert_dispatch(iterator __pos,
+                          _InputIterator __first, _InputIterator __last,
+                          __false_type) {
+    _M_insert_range(__pos, __first, __last, __ITERATOR_CATEGORY(__first));
+  }
+
+  template <class _InputIterator>
+  void insert(iterator __position,
+              _InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_insert_dispatch(__position, __first, __last, _Integral());
+  }
+
+#else /* __STL_MEMBER_TEMPLATES */
+  void insert(iterator __position,
+              const_iterator __first, const_iterator __last) {
+    if (__first == __last) return;
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    if (capacity() - size() >= __n) {
+      copy_backward(__position, end(), _M_finish + __n);
+      copy(__first, __last, __position);
+      _M_finish += __n;
+    }
+    else {
+      size_type __len = size() + max(size(), __n);
+      unsigned int* __q = _M_bit_alloc(__len);
+      iterator __i = copy(begin(), __position, iterator(__q, 0));
+      __i = copy(__first, __last, __i);
+      _M_finish = copy(__position, end(), __i);
+      _M_deallocate();
+      _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+    }
+  }
+
+  void insert(iterator __position, const bool* __first, const bool* __last) {
+    if (__first == __last) return;
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    if (capacity() - size() >= __n) {
+      copy_backward(__position, end(), _M_finish + __n);
+      copy(__first, __last, __position);
+      _M_finish += __n;
+    }
+    else {
+      size_type __len = size() + max(size(), __n);
+      unsigned int* __q = _M_bit_alloc(__len);
+      iterator __i = copy(begin(), __position, iterator(__q, 0));
+      __i = copy(__first, __last, __i);
+      _M_finish = copy(__position, end(), __i);
+      _M_deallocate();
+      _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+    }
+  }
+#endif /* __STL_MEMBER_TEMPLATES */
+
+  void _M_fill_insert(iterator __position, size_type __n, bool __x) {
+    if (__n == 0) return;
+    if (capacity() - size() >= __n) {
+      copy_backward(__position, end(), _M_finish + difference_type(__n));
+      fill(__position, __position + difference_type(__n), __x);
+      _M_finish += difference_type(__n);
+    }
+    else {
+      size_type __len = size() + max(size(), __n);
+      unsigned int* __q = _M_bit_alloc(__len);
+      iterator __i = copy(begin(), __position, iterator(__q, 0));
+      fill_n(__i, __n, __x);
+      _M_finish = copy(__position, end(), __i + difference_type(__n));
+      _M_deallocate();
+      _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+    }
+  }
+
+  void insert(iterator __position, size_type __n, bool __x) {
+    _M_fill_insert(__position, __n, __x);
+  }
+
+  void pop_back() { --_M_finish; }
+  iterator erase(iterator __position) {
+    if (__position + 1 != end())
+      copy(__position + 1, end(), __position);
+      --_M_finish;
+    return __position;
+  }
+  iterator erase(iterator __first, iterator __last) {
+    _M_finish = copy(__last, end(), __first);
+    return __first;
+  }
+  void resize(size_type __new_size, bool __x = bool()) {
+    if (__new_size < size()) 
+      erase(begin() + difference_type(__new_size), end());
+    else
+      insert(end(), __new_size - size(), __x);
+  }
+  void flip() {
+    for (unsigned int* __p = _M_start._M_p; __p != _M_end_of_storage; ++__p)
+      *__p = ~*__p;
+  }
+
+  void clear() { erase(begin(), end()); }
+};
+
+#ifdef __SGI_STL_VECBOOL_TEMPLATE
+
+// This typedef is non-standard.  It is provided for backward compatibility.
+typedef vector<bool, alloc> bit_vector;
+
+#else /* __SGI_STL_VECBOOL_TEMPLATE */
+
+inline void swap(bit_vector& __x, bit_vector& __y) {
+  __x.swap(__y);
+}
+
+inline bool 
+operator==(const bit_vector& __x, const bit_vector& __y)
+{
+  return (__x.size() == __y.size() && 
+          equal(__x.begin(), __x.end(), __y.begin()));
+}
+
+inline bool 
+operator!=(const bit_vector& __x, const bit_vector& __y)
+{
+  return !(__x == __y);
+}
+
+inline bool 
+operator<(const bit_vector& __x, const bit_vector& __y)
+{
+  return lexicographical_compare(__x.begin(), __x.end(), 
+                                 __y.begin(), __y.end());
+}
+
+inline bool operator>(const bit_vector& __x, const bit_vector& __y)
+{
+  return __y < __x;
+}
+
+inline bool operator<=(const bit_vector& __x, const bit_vector& __y)
+{
+  return !(__y < __x);
+}
+
+inline bool operator>=(const bit_vector& __x, const bit_vector& __y)
+{
+  return !(__x < __y);
+}
+
+#endif /* __SGI_STL_VECBOOL_TEMPLATE */
+
+#undef __SGI_STL_VECBOOL_TEMPLATE
+#undef __BVECTOR
+#undef __VECTOR
+#undef __BVECTOR_BASE
+#undef __BVECTOR_TMPL_LIST 
+
+#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
+#pragma reset woff 1174
+#pragma reset woff 1375
+#endif
+
+__STL_END_NAMESPACE 
+
+#endif /* __SGI_STL_INTERNAL_BVECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/stl_hash_fun.h b/contrib/media/updf/include/ext/stl_hash_fun.h
new file mode 100644
index 000000000..f5260b012
--- /dev/null
+++ b/contrib/media/updf/include/ext/stl_hash_fun.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_HASH_FUN_H
+#define _CPP_BITS_STL_HASH_FUN_H 1
+
+#include <bits/std_cstddef.h>
+
+namespace std
+{
+
+template <class _Key> struct hash { };
+
+inline size_t __stl_hash_string(const char* __s)
+{
+  unsigned long __h = 0; 
+  for ( ; *__s; ++__s)
+    __h = 5*__h + *__s;
+  
+  return size_t(__h);
+}
+
+template<> struct hash<char*>
+{
+  size_t operator()(const char* __s) const { return __stl_hash_string(__s); }
+};
+
+template<> struct hash<const char*>
+{
+  size_t operator()(const char* __s) const { return __stl_hash_string(__s); }
+};
+
+template<> struct hash<char> {
+  size_t operator()(char __x) const { return __x; }
+};
+template<> struct hash<unsigned char> {
+  size_t operator()(unsigned char __x) const { return __x; }
+};
+template<> struct hash<signed char> {
+  size_t operator()(unsigned char __x) const { return __x; }
+};
+template<> struct hash<short> {
+  size_t operator()(short __x) const { return __x; }
+};
+template<> struct hash<unsigned short> {
+  size_t operator()(unsigned short __x) const { return __x; }
+};
+template<> struct hash<int> {
+  size_t operator()(int __x) const { return __x; }
+};
+template<> struct hash<unsigned int> {
+  size_t operator()(unsigned int __x) const { return __x; }
+};
+template<> struct hash<long> {
+  size_t operator()(long __x) const { return __x; }
+};
+template<> struct hash<unsigned long> {
+  size_t operator()(unsigned long __x) const { return __x; }
+};
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_HASH_FUN_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/stl_hashtable.h b/contrib/media/updf/include/ext/stl_hashtable.h
new file mode 100644
index 000000000..aa87ba56e
--- /dev/null
+++ b/contrib/media/updf/include/ext/stl_hashtable.h
@@ -0,0 +1,937 @@
+/*
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_HASHTABLE_H
+#define __SGI_STL_INTERNAL_HASHTABLE_H
+
+// Hashtable class, used to implement the hashed associative containers
+// hash_set, hash_map, hash_multiset, and hash_multimap.
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_tempbuf.h>
+#include <bits/stl_algo.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_function.h>
+#include <bits/stl_vector.h>
+#include <ext/stl_hash_fun.h>
+
+namespace std
+{
+
+template <class _Val>
+struct _Hashtable_node
+{
+  _Hashtable_node* _M_next;
+  _Val _M_val;
+};  
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc = alloc>
+class hashtable;
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+struct _Hashtable_iterator;
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+struct _Hashtable_const_iterator;
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+struct _Hashtable_iterator {
+  typedef hashtable<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>
+          _Hashtable;
+  typedef _Hashtable_iterator<_Val, _Key, _HashFcn, 
+                              _ExtractKey, _EqualKey, _Alloc>
+          iterator;
+  typedef _Hashtable_const_iterator<_Val, _Key, _HashFcn, 
+                                    _ExtractKey, _EqualKey, _Alloc>
+          const_iterator;
+  typedef _Hashtable_node<_Val> _Node;
+
+  typedef forward_iterator_tag iterator_category;
+  typedef _Val value_type;
+  typedef ptrdiff_t difference_type;
+  typedef size_t size_type;
+  typedef _Val& reference;
+  typedef _Val* pointer;
+
+  _Node* _M_cur;
+  _Hashtable* _M_ht;
+
+  _Hashtable_iterator(_Node* __n, _Hashtable* __tab) 
+    : _M_cur(__n), _M_ht(__tab) {}
+  _Hashtable_iterator() {}
+  reference operator*() const { return _M_cur->_M_val; }
+  pointer operator->() const { return &(operator*()); }
+  iterator& operator++();
+  iterator operator++(int);
+  bool operator==(const iterator& __it) const
+    { return _M_cur == __it._M_cur; }
+  bool operator!=(const iterator& __it) const
+    { return _M_cur != __it._M_cur; }
+};
+
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+struct _Hashtable_const_iterator {
+  typedef hashtable<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>
+          _Hashtable;
+  typedef _Hashtable_iterator<_Val,_Key,_HashFcn, 
+                              _ExtractKey,_EqualKey,_Alloc>
+          iterator;
+  typedef _Hashtable_const_iterator<_Val, _Key, _HashFcn, 
+                                    _ExtractKey, _EqualKey, _Alloc>
+          const_iterator;
+  typedef _Hashtable_node<_Val> _Node;
+
+  typedef forward_iterator_tag iterator_category;
+  typedef _Val value_type;
+  typedef ptrdiff_t difference_type;
+  typedef size_t size_type;
+  typedef const _Val& reference;
+  typedef const _Val* pointer;
+
+  const _Node* _M_cur;
+  const _Hashtable* _M_ht;
+
+  _Hashtable_const_iterator(const _Node* __n, const _Hashtable* __tab)
+    : _M_cur(__n), _M_ht(__tab) {}
+  _Hashtable_const_iterator() {}
+  _Hashtable_const_iterator(const iterator& __it) 
+    : _M_cur(__it._M_cur), _M_ht(__it._M_ht) {}
+  reference operator*() const { return _M_cur->_M_val; }
+  pointer operator->() const { return &(operator*()); }
+  const_iterator& operator++();
+  const_iterator operator++(int);
+  bool operator==(const const_iterator& __it) const 
+    { return _M_cur == __it._M_cur; }
+  bool operator!=(const const_iterator& __it) const 
+    { return _M_cur != __it._M_cur; }
+};
+
+// Note: assumes long is at least 32 bits.
+enum { __stl_num_primes = 28 };
+
+static const unsigned long __stl_prime_list[__stl_num_primes] =
+{
+  53ul,         97ul,         193ul,       389ul,       769ul,
+  1543ul,       3079ul,       6151ul,      12289ul,     24593ul,
+  49157ul,      98317ul,      196613ul,    393241ul,    786433ul,
+  1572869ul,    3145739ul,    6291469ul,   12582917ul,  25165843ul,
+  50331653ul,   100663319ul,  201326611ul, 402653189ul, 805306457ul, 
+  1610612741ul, 3221225473ul, 4294967291ul
+};
+
+inline unsigned long __stl_next_prime(unsigned long __n)
+{
+  const unsigned long* __first = __stl_prime_list;
+  const unsigned long* __last = __stl_prime_list + (int)__stl_num_primes;
+  const unsigned long* pos = lower_bound(__first, __last, __n);
+  return pos == __last ? *(__last - 1) : *pos;
+}
+
+// Forward declaration of operator==.
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+class hashtable;
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+bool operator==(const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht1,
+                const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht2);
+
+
+// Hashtables handle allocators a bit differently than other containers
+//  do.  If we're using standard-conforming allocators, then a hashtable
+//  unconditionally has a member variable to hold its allocator, even if
+//  it so happens that all instances of the allocator type are identical.
+// This is because, for hashtables, this extra storage is negligible.  
+//  Additionally, a base class wouldn't serve any other purposes; it 
+//  wouldn't, for example, simplify the exception-handling code.
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+class hashtable {
+public:
+  typedef _Key key_type;
+  typedef _Val value_type;
+  typedef _HashFcn hasher;
+  typedef _EqualKey key_equal;
+
+  typedef size_t            size_type;
+  typedef ptrdiff_t         difference_type;
+  typedef value_type*       pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type&       reference;
+  typedef const value_type& const_reference;
+
+  hasher hash_funct() const { return _M_hash; }
+  key_equal key_eq() const { return _M_equals; }
+
+private:
+  typedef _Hashtable_node<_Val> _Node;
+
+public:
+  typedef typename _Alloc_traits<_Val,_Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _M_node_allocator; }
+private:
+  typename _Alloc_traits<_Node, _Alloc>::allocator_type _M_node_allocator;
+  _Node* _M_get_node() { return _M_node_allocator.allocate(1); }
+  void _M_put_node(_Node* __p) { _M_node_allocator.deallocate(__p, 1); }
+
+private:
+  hasher                _M_hash;
+  key_equal             _M_equals;
+  _ExtractKey           _M_get_key;
+  vector<_Node*,_Alloc> _M_buckets;
+  size_type             _M_num_elements;
+
+public:
+  typedef _Hashtable_iterator<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>
+          iterator;
+  typedef _Hashtable_const_iterator<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,
+                                    _Alloc>
+          const_iterator;
+
+  friend struct
+  _Hashtable_iterator<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>;
+  friend struct
+  _Hashtable_const_iterator<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>;
+
+public:
+  hashtable(size_type __n,
+            const _HashFcn&    __hf,
+            const _EqualKey&   __eql,
+            const _ExtractKey& __ext,
+            const allocator_type& __a = allocator_type())
+    : _M_node_allocator(__a),
+      _M_hash(__hf),
+      _M_equals(__eql),
+      _M_get_key(__ext),
+      _M_buckets(__a),
+      _M_num_elements(0)
+  {
+    _M_initialize_buckets(__n);
+  }
+
+  hashtable(size_type __n,
+            const _HashFcn&    __hf,
+            const _EqualKey&   __eql,
+            const allocator_type& __a = allocator_type())
+    : _M_node_allocator(__a),
+      _M_hash(__hf),
+      _M_equals(__eql),
+      _M_get_key(_ExtractKey()),
+      _M_buckets(__a),
+      _M_num_elements(0)
+  {
+    _M_initialize_buckets(__n);
+  }
+
+  hashtable(const hashtable& __ht)
+    : _M_node_allocator(__ht.get_allocator()),
+      _M_hash(__ht._M_hash),
+      _M_equals(__ht._M_equals),
+      _M_get_key(__ht._M_get_key),
+      _M_buckets(__ht.get_allocator()),
+      _M_num_elements(0)
+  {
+    _M_copy_from(__ht);
+  }
+
+  hashtable& operator= (const hashtable& __ht)
+  {
+    if (&__ht != this) {
+      clear();
+      _M_hash = __ht._M_hash;
+      _M_equals = __ht._M_equals;
+      _M_get_key = __ht._M_get_key;
+      _M_copy_from(__ht);
+    }
+    return *this;
+  }
+
+  ~hashtable() { clear(); }
+
+  size_type size() const { return _M_num_elements; }
+  size_type max_size() const { return size_type(-1); }
+  bool empty() const { return size() == 0; }
+
+  void swap(hashtable& __ht)
+  {
+    std::swap(_M_hash, __ht._M_hash);
+    std::swap(_M_equals, __ht._M_equals);
+    std::swap(_M_get_key, __ht._M_get_key);
+    _M_buckets.swap(__ht._M_buckets);
+    std::swap(_M_num_elements, __ht._M_num_elements);
+  }
+
+  iterator begin()
+  { 
+    for (size_type __n = 0; __n < _M_buckets.size(); ++__n)
+      if (_M_buckets[__n])
+        return iterator(_M_buckets[__n], this);
+    return end();
+  }
+
+  iterator end() { return iterator(0, this); }
+
+  const_iterator begin() const
+  {
+    for (size_type __n = 0; __n < _M_buckets.size(); ++__n)
+      if (_M_buckets[__n])
+        return const_iterator(_M_buckets[__n], this);
+    return end();
+  }
+
+  const_iterator end() const { return const_iterator(0, this); }
+
+  template <class _Vl, class _Ky, class _HF, class _Ex, class _Eq, class _Al>
+  friend bool operator== (const hashtable<_Vl, _Ky, _HF, _Ex, _Eq, _Al>&,
+                          const hashtable<_Vl, _Ky, _HF, _Ex, _Eq, _Al>&);
+public:
+
+  size_type bucket_count() const { return _M_buckets.size(); }
+
+  size_type max_bucket_count() const
+    { return __stl_prime_list[(int)__stl_num_primes - 1]; } 
+
+  size_type elems_in_bucket(size_type __bucket) const
+  {
+    size_type __result = 0;
+    for (_Node* __cur = _M_buckets[__bucket]; __cur; __cur = __cur->_M_next)
+      __result += 1;
+    return __result;
+  }
+
+  pair<iterator, bool> insert_unique(const value_type& __obj)
+  {
+    resize(_M_num_elements + 1);
+    return insert_unique_noresize(__obj);
+  }
+
+  iterator insert_equal(const value_type& __obj)
+  {
+    resize(_M_num_elements + 1);
+    return insert_equal_noresize(__obj);
+  }
+
+  pair<iterator, bool> insert_unique_noresize(const value_type& __obj);
+  iterator insert_equal_noresize(const value_type& __obj);
+ 
+  template <class _InputIterator>
+  void insert_unique(_InputIterator __f, _InputIterator __l)
+  {
+    insert_unique(__f, __l, __iterator_category(__f));
+  }
+
+  template <class _InputIterator>
+  void insert_equal(_InputIterator __f, _InputIterator __l)
+  {
+    insert_equal(__f, __l, __iterator_category(__f));
+  }
+
+  template <class _InputIterator>
+  void insert_unique(_InputIterator __f, _InputIterator __l,
+                     input_iterator_tag)
+  {
+    for ( ; __f != __l; ++__f)
+      insert_unique(*__f);
+  }
+
+  template <class _InputIterator>
+  void insert_equal(_InputIterator __f, _InputIterator __l,
+                    input_iterator_tag)
+  {
+    for ( ; __f != __l; ++__f)
+      insert_equal(*__f);
+  }
+
+  template <class _ForwardIterator>
+  void insert_unique(_ForwardIterator __f, _ForwardIterator __l,
+                     forward_iterator_tag)
+  {
+    size_type __n = 0;
+    distance(__f, __l, __n);
+    resize(_M_num_elements + __n);
+    for ( ; __n > 0; --__n, ++__f)
+      insert_unique_noresize(*__f);
+  }
+
+  template <class _ForwardIterator>
+  void insert_equal(_ForwardIterator __f, _ForwardIterator __l,
+                    forward_iterator_tag)
+  {
+    size_type __n = 0;
+    distance(__f, __l, __n);
+    resize(_M_num_elements + __n);
+    for ( ; __n > 0; --__n, ++__f)
+      insert_equal_noresize(*__f);
+  }
+
+  reference find_or_insert(const value_type& __obj);
+
+  iterator find(const key_type& __key) 
+  {
+    size_type __n = _M_bkt_num_key(__key);
+    _Node* __first;
+    for ( __first = _M_buckets[__n];
+          __first && !_M_equals(_M_get_key(__first->_M_val), __key);
+          __first = __first->_M_next)
+      {}
+    return iterator(__first, this);
+  } 
+
+  const_iterator find(const key_type& __key) const
+  {
+    size_type __n = _M_bkt_num_key(__key);
+    const _Node* __first;
+    for ( __first = _M_buckets[__n];
+          __first && !_M_equals(_M_get_key(__first->_M_val), __key);
+          __first = __first->_M_next)
+      {}
+    return const_iterator(__first, this);
+  } 
+
+  size_type count(const key_type& __key) const
+  {
+    const size_type __n = _M_bkt_num_key(__key);
+    size_type __result = 0;
+
+    for (const _Node* __cur = _M_buckets[__n]; __cur; __cur = __cur->_M_next)
+      if (_M_equals(_M_get_key(__cur->_M_val), __key))
+        ++__result;
+    return __result;
+  }
+
+  pair<iterator, iterator> 
+  equal_range(const key_type& __key);
+
+  pair<const_iterator, const_iterator> 
+  equal_range(const key_type& __key) const;
+
+  size_type erase(const key_type& __key);
+  void erase(const iterator& __it);
+  void erase(iterator __first, iterator __last);
+
+  void erase(const const_iterator& __it);
+  void erase(const_iterator __first, const_iterator __last);
+
+  void resize(size_type __num_elements_hint);
+  void clear();
+
+private:
+  size_type _M_next_size(size_type __n) const
+    { return __stl_next_prime(__n); }
+
+  void _M_initialize_buckets(size_type __n)
+  {
+    const size_type __n_buckets = _M_next_size(__n);
+    _M_buckets.reserve(__n_buckets);
+    _M_buckets.insert(_M_buckets.end(), __n_buckets, (_Node*) 0);
+    _M_num_elements = 0;
+  }
+
+  size_type _M_bkt_num_key(const key_type& __key) const
+  {
+    return _M_bkt_num_key(__key, _M_buckets.size());
+  }
+
+  size_type _M_bkt_num(const value_type& __obj) const
+  {
+    return _M_bkt_num_key(_M_get_key(__obj));
+  }
+
+  size_type _M_bkt_num_key(const key_type& __key, size_t __n) const
+  {
+    return _M_hash(__key) % __n;
+  }
+
+  size_type _M_bkt_num(const value_type& __obj, size_t __n) const
+  {
+    return _M_bkt_num_key(_M_get_key(__obj), __n);
+  }
+
+  _Node* _M_new_node(const value_type& __obj)
+  {
+    _Node* __n = _M_get_node();
+    __n->_M_next = 0;
+    __STL_TRY {
+      construct(&__n->_M_val, __obj);
+      return __n;
+    }
+    __STL_UNWIND(_M_put_node(__n));
+  }
+  
+  void _M_delete_node(_Node* __n)
+  {
+    destroy(&__n->_M_val);
+    _M_put_node(__n);
+  }
+
+  void _M_erase_bucket(const size_type __n, _Node* __first, _Node* __last);
+  void _M_erase_bucket(const size_type __n, _Node* __last);
+
+  void _M_copy_from(const hashtable& __ht);
+
+};
+
+template <class _Val, class _Key, class _HF, class _ExK, class _EqK, 
+          class _All>
+_Hashtable_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>&
+_Hashtable_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>::operator++()
+{
+  const _Node* __old = _M_cur;
+  _M_cur = _M_cur->_M_next;
+  if (!_M_cur) {
+    size_type __bucket = _M_ht->_M_bkt_num(__old->_M_val);
+    while (!_M_cur && ++__bucket < _M_ht->_M_buckets.size())
+      _M_cur = _M_ht->_M_buckets[__bucket];
+  }
+  return *this;
+}
+
+template <class _Val, class _Key, class _HF, class _ExK, class _EqK, 
+          class _All>
+inline _Hashtable_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>
+_Hashtable_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>::operator++(int)
+{
+  iterator __tmp = *this;
+  ++*this;
+  return __tmp;
+}
+
+template <class _Val, class _Key, class _HF, class _ExK, class _EqK, 
+          class _All>
+_Hashtable_const_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>&
+_Hashtable_const_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>::operator++()
+{
+  const _Node* __old = _M_cur;
+  _M_cur = _M_cur->_M_next;
+  if (!_M_cur) {
+    size_type __bucket = _M_ht->_M_bkt_num(__old->_M_val);
+    while (!_M_cur && ++__bucket < _M_ht->_M_buckets.size())
+      _M_cur = _M_ht->_M_buckets[__bucket];
+  }
+  return *this;
+}
+
+template <class _Val, class _Key, class _HF, class _ExK, class _EqK, 
+          class _All>
+inline _Hashtable_const_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>
+_Hashtable_const_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>::operator++(int)
+{
+  const_iterator __tmp = *this;
+  ++*this;
+  return __tmp;
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+bool operator==(const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht1,
+                const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht2)
+{
+  typedef typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::_Node _Node;
+  if (__ht1._M_buckets.size() != __ht2._M_buckets.size())
+    return false;
+  for (size_t __n = 0; __n < __ht1._M_buckets.size(); ++__n) {
+    _Node* __cur1 = __ht1._M_buckets[__n];
+    _Node* __cur2 = __ht2._M_buckets[__n];
+    for ( ; __cur1 && __cur2 && __cur1->_M_val == __cur2->_M_val;
+          __cur1 = __cur1->_M_next, __cur2 = __cur2->_M_next)
+      {}
+    if (__cur1 || __cur2)
+      return false;
+  }
+  return true;
+}  
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+inline bool operator!=(const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht1,
+                       const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht2) {
+  return !(__ht1 == __ht2);
+}
+
+template <class _Val, class _Key, class _HF, class _Extract, class _EqKey, 
+          class _All>
+inline void swap(hashtable<_Val, _Key, _HF, _Extract, _EqKey, _All>& __ht1,
+                 hashtable<_Val, _Key, _HF, _Extract, _EqKey, _All>& __ht2) {
+  __ht1.swap(__ht2);
+}
+
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+pair<typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::iterator, bool> 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::insert_unique_noresize(const value_type& __obj)
+{
+  const size_type __n = _M_bkt_num(__obj);
+  _Node* __first = _M_buckets[__n];
+
+  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next) 
+    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))
+      return pair<iterator, bool>(iterator(__cur, this), false);
+
+  _Node* __tmp = _M_new_node(__obj);
+  __tmp->_M_next = __first;
+  _M_buckets[__n] = __tmp;
+  ++_M_num_elements;
+  return pair<iterator, bool>(iterator(__tmp, this), true);
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::iterator 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::insert_equal_noresize(const value_type& __obj)
+{
+  const size_type __n = _M_bkt_num(__obj);
+  _Node* __first = _M_buckets[__n];
+
+  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next) 
+    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj))) {
+      _Node* __tmp = _M_new_node(__obj);
+      __tmp->_M_next = __cur->_M_next;
+      __cur->_M_next = __tmp;
+      ++_M_num_elements;
+      return iterator(__tmp, this);
+    }
+
+  _Node* __tmp = _M_new_node(__obj);
+  __tmp->_M_next = __first;
+  _M_buckets[__n] = __tmp;
+  ++_M_num_elements;
+  return iterator(__tmp, this);
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::reference 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::find_or_insert(const value_type& __obj)
+{
+  resize(_M_num_elements + 1);
+
+  size_type __n = _M_bkt_num(__obj);
+  _Node* __first = _M_buckets[__n];
+
+  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next)
+    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))
+      return __cur->_M_val;
+
+  _Node* __tmp = _M_new_node(__obj);
+  __tmp->_M_next = __first;
+  _M_buckets[__n] = __tmp;
+  ++_M_num_elements;
+  return __tmp->_M_val;
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+pair<typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::iterator,
+     typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::iterator> 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::equal_range(const key_type& __key)
+{
+  typedef pair<iterator, iterator> _Pii;
+  const size_type __n = _M_bkt_num_key(__key);
+
+  for (_Node* __first = _M_buckets[__n]; __first; __first = __first->_M_next)
+    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
+      for (_Node* __cur = __first->_M_next; __cur; __cur = __cur->_M_next)
+        if (!_M_equals(_M_get_key(__cur->_M_val), __key))
+          return _Pii(iterator(__first, this), iterator(__cur, this));
+      for (size_type __m = __n + 1; __m < _M_buckets.size(); ++__m)
+        if (_M_buckets[__m])
+          return _Pii(iterator(__first, this),
+                     iterator(_M_buckets[__m], this));
+      return _Pii(iterator(__first, this), end());
+    }
+  return _Pii(end(), end());
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+pair<typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::const_iterator, 
+     typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::const_iterator> 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::equal_range(const key_type& __key) const
+{
+  typedef pair<const_iterator, const_iterator> _Pii;
+  const size_type __n = _M_bkt_num_key(__key);
+
+  for (const _Node* __first = _M_buckets[__n] ;
+       __first; 
+       __first = __first->_M_next) {
+    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
+      for (const _Node* __cur = __first->_M_next;
+           __cur;
+           __cur = __cur->_M_next)
+        if (!_M_equals(_M_get_key(__cur->_M_val), __key))
+          return _Pii(const_iterator(__first, this),
+                      const_iterator(__cur, this));
+      for (size_type __m = __n + 1; __m < _M_buckets.size(); ++__m)
+        if (_M_buckets[__m])
+          return _Pii(const_iterator(__first, this),
+                      const_iterator(_M_buckets[__m], this));
+      return _Pii(const_iterator(__first, this), end());
+    }
+  }
+  return _Pii(end(), end());
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::size_type 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::erase(const key_type& __key)
+{
+  const size_type __n = _M_bkt_num_key(__key);
+  _Node* __first = _M_buckets[__n];
+  size_type __erased = 0;
+
+  if (__first) {
+    _Node* __cur = __first;
+    _Node* __next = __cur->_M_next;
+    while (__next) {
+      if (_M_equals(_M_get_key(__next->_M_val), __key)) {
+        __cur->_M_next = __next->_M_next;
+        _M_delete_node(__next);
+        __next = __cur->_M_next;
+        ++__erased;
+        --_M_num_elements;
+      }
+      else {
+        __cur = __next;
+        __next = __cur->_M_next;
+      }
+    }
+    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
+      _M_buckets[__n] = __first->_M_next;
+      _M_delete_node(__first);
+      ++__erased;
+      --_M_num_elements;
+    }
+  }
+  return __erased;
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::erase(const iterator& __it)
+{
+  _Node* __p = __it._M_cur;
+  if (__p) {
+    const size_type __n = _M_bkt_num(__p->_M_val);
+    _Node* __cur = _M_buckets[__n];
+
+    if (__cur == __p) {
+      _M_buckets[__n] = __cur->_M_next;
+      _M_delete_node(__cur);
+      --_M_num_elements;
+    }
+    else {
+      _Node* __next = __cur->_M_next;
+      while (__next) {
+        if (__next == __p) {
+          __cur->_M_next = __next->_M_next;
+          _M_delete_node(__next);
+          --_M_num_elements;
+          break;
+        }
+        else {
+          __cur = __next;
+          __next = __cur->_M_next;
+        }
+      }
+    }
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::erase(iterator __first, iterator __last)
+{
+  size_type __f_bucket = __first._M_cur ? 
+    _M_bkt_num(__first._M_cur->_M_val) : _M_buckets.size();
+  size_type __l_bucket = __last._M_cur ? 
+    _M_bkt_num(__last._M_cur->_M_val) : _M_buckets.size();
+
+  if (__first._M_cur == __last._M_cur)
+    return;
+  else if (__f_bucket == __l_bucket)
+    _M_erase_bucket(__f_bucket, __first._M_cur, __last._M_cur);
+  else {
+    _M_erase_bucket(__f_bucket, __first._M_cur, 0);
+    for (size_type __n = __f_bucket + 1; __n < __l_bucket; ++__n)
+      _M_erase_bucket(__n, 0);
+    if (__l_bucket != _M_buckets.size())
+      _M_erase_bucket(__l_bucket, __last._M_cur);
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+inline void
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::erase(const_iterator __first,
+                                             const_iterator __last)
+{
+  erase(iterator(const_cast<_Node*>(__first._M_cur),
+                 const_cast<hashtable*>(__first._M_ht)),
+        iterator(const_cast<_Node*>(__last._M_cur),
+                 const_cast<hashtable*>(__last._M_ht)));
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+inline void
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::erase(const const_iterator& __it)
+{
+  erase(iterator(const_cast<_Node*>(__it._M_cur),
+                 const_cast<hashtable*>(__it._M_ht)));
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::resize(size_type __num_elements_hint)
+{
+  const size_type __old_n = _M_buckets.size();
+  if (__num_elements_hint > __old_n) {
+    const size_type __n = _M_next_size(__num_elements_hint);
+    if (__n > __old_n) {
+      vector<_Node*, _All> __tmp(__n, (_Node*)(0),
+                                 _M_buckets.get_allocator());
+      __STL_TRY {
+        for (size_type __bucket = 0; __bucket < __old_n; ++__bucket) {
+          _Node* __first = _M_buckets[__bucket];
+          while (__first) {
+            size_type __new_bucket = _M_bkt_num(__first->_M_val, __n);
+            _M_buckets[__bucket] = __first->_M_next;
+            __first->_M_next = __tmp[__new_bucket];
+            __tmp[__new_bucket] = __first;
+            __first = _M_buckets[__bucket];          
+          }
+        }
+        _M_buckets.swap(__tmp);
+      }
+#         ifdef __STL_USE_EXCEPTIONS
+      catch(...) {
+        for (size_type __bucket = 0; __bucket < __tmp.size(); ++__bucket) {
+          while (__tmp[__bucket]) {
+            _Node* __next = __tmp[__bucket]->_M_next;
+            _M_delete_node(__tmp[__bucket]);
+            __tmp[__bucket] = __next;
+          }
+        }
+        throw;
+      }
+#         endif /* __STL_USE_EXCEPTIONS */
+    }
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::_M_erase_bucket(const size_type __n, _Node* __first, _Node* __last)
+{
+  _Node* __cur = _M_buckets[__n];
+  if (__cur == __first)
+    _M_erase_bucket(__n, __last);
+  else {
+    _Node* __next;
+    for (__next = __cur->_M_next; 
+         __next != __first; 
+         __cur = __next, __next = __cur->_M_next)
+      ;
+    while (__next != __last) {
+      __cur->_M_next = __next->_M_next;
+      _M_delete_node(__next);
+      __next = __cur->_M_next;
+      --_M_num_elements;
+    }
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::_M_erase_bucket(const size_type __n, _Node* __last)
+{
+  _Node* __cur = _M_buckets[__n];
+  while (__cur != __last) {
+    _Node* __next = __cur->_M_next;
+    _M_delete_node(__cur);
+    __cur = __next;
+    _M_buckets[__n] = __cur;
+    --_M_num_elements;
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::clear()
+{
+  for (size_type __i = 0; __i < _M_buckets.size(); ++__i) {
+    _Node* __cur = _M_buckets[__i];
+    while (__cur != 0) {
+      _Node* __next = __cur->_M_next;
+      _M_delete_node(__cur);
+      __cur = __next;
+    }
+    _M_buckets[__i] = 0;
+  }
+  _M_num_elements = 0;
+}
+
+    
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::_M_copy_from(const hashtable& __ht)
+{
+  _M_buckets.clear();
+  _M_buckets.reserve(__ht._M_buckets.size());
+  _M_buckets.insert(_M_buckets.end(), __ht._M_buckets.size(), (_Node*) 0);
+  __STL_TRY {
+    for (size_type __i = 0; __i < __ht._M_buckets.size(); ++__i) {
+      const _Node* __cur = __ht._M_buckets[__i];
+      if (__cur) {
+        _Node* __local_copy = _M_new_node(__cur->_M_val);
+        _M_buckets[__i] = __local_copy;
+
+        for (_Node* __next = __cur->_M_next; 
+             __next; 
+             __cur = __next, __next = __cur->_M_next) {
+          __local_copy->_M_next = _M_new_node(__next->_M_val);
+          __local_copy = __local_copy->_M_next;
+        }
+      }
+    }
+    _M_num_elements = __ht._M_num_elements;
+  }
+  __STL_UNWIND(clear());
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_HASHTABLE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/stl_rope.h b/contrib/media/updf/include/ext/stl_rope.h
new file mode 100644
index 000000000..d3d3ccf44
--- /dev/null
+++ b/contrib/media/updf/include/ext/stl_rope.h
@@ -0,0 +1,2459 @@
+/*
+ * Copyright (c) 1997-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+// rope<_CharT,_Alloc> is a sequence of _CharT.
+// Ropes appear to be mutable, but update operations
+// really copy enough of the data structure to leave the original
+// valid.  Thus ropes can be logically copied by just copying
+// a pointer value.
+
+#ifndef __SGI_STL_INTERNAL_ROPE_H
+# define __SGI_STL_INTERNAL_ROPE_H
+
+# ifdef __GC
+#   define __GC_CONST const
+# else
+#   include <bits/stl_threads.h>
+#   define __GC_CONST   // constant except for deallocation
+# endif
+# ifdef __STL_SGI_THREADS
+#    include <mutex.h>
+# endif
+
+namespace std
+{
+
+// The _S_eos function is used for those functions that
+// convert to/from C-like strings to detect the end of the string.
+
+// The end-of-C-string character.
+// This is what the draft standard says it should be.
+template <class _CharT>
+inline _CharT _S_eos(_CharT*) { return _CharT(); }
+
+// Test for basic character types.
+// For basic character types leaves having a trailing eos.
+template <class _CharT>
+inline bool _S_is_basic_char_type(_CharT*) { return false; }
+template <class _CharT>
+inline bool _S_is_one_byte_char_type(_CharT*) { return false; }
+
+inline bool _S_is_basic_char_type(char*) { return true; }
+inline bool _S_is_one_byte_char_type(char*) { return true; }
+inline bool _S_is_basic_char_type(wchar_t*) { return true; }
+
+// Store an eos iff _CharT is a basic character type.
+// Do not reference _S_eos if it isn't.
+template <class _CharT>
+inline void _S_cond_store_eos(_CharT&) {}
+
+inline void _S_cond_store_eos(char& __c) { __c = 0; }
+inline void _S_cond_store_eos(wchar_t& __c) { __c = 0; }
+
+// char_producers are logically functions that generate a section of
+// a string.  These can be convereted to ropes.  The resulting rope
+// invokes the char_producer on demand.  This allows, for example,
+// files to be viewed as ropes without reading the entire file.
+template <class _CharT>
+class char_producer {
+    public:
+        virtual ~char_producer() {};
+        virtual void operator()(size_t __start_pos, size_t __len, 
+                                _CharT* __buffer) = 0;
+        // Buffer should really be an arbitrary output iterator.
+        // That way we could flatten directly into an ostream, etc.
+        // This is thoroughly impossible, since iterator types don't
+        // have runtime descriptions.
+};
+
+// Sequence buffers:
+//
+// Sequence must provide an append operation that appends an
+// array to the sequence.  Sequence buffers are useful only if
+// appending an entire array is cheaper than appending element by element.
+// This is true for many string representations.
+// This should  perhaps inherit from ostream<sequence::value_type>
+// and be implemented correspondingly, so that they can be used
+// for formatted.  For the sake of portability, we don't do this yet.
+//
+// For now, sequence buffers behave as output iterators.  But they also
+// behave a little like basic_ostringstream<sequence::value_type> and a
+// little like containers.
+
+template<class _Sequence, size_t _Buf_sz = 100>
+class sequence_buffer : public output_iterator {
+    public:
+        typedef typename _Sequence::value_type value_type;
+    protected:
+        _Sequence* _M_prefix;
+        value_type _M_buffer[_Buf_sz];
+        size_t     _M_buf_count;
+    public:
+        void flush() {
+            _M_prefix->append(_M_buffer, _M_buffer + _M_buf_count);
+            _M_buf_count = 0;
+        }
+        ~sequence_buffer() { flush(); }
+        sequence_buffer() : _M_prefix(0), _M_buf_count(0) {}
+        sequence_buffer(const sequence_buffer& __x) {
+            _M_prefix = __x._M_prefix;
+            _M_buf_count = __x._M_buf_count;
+            copy(__x._M_buffer, __x._M_buffer + __x._M_buf_count, _M_buffer);
+        }
+        sequence_buffer(sequence_buffer& __x) {
+            __x.flush();
+            _M_prefix = __x._M_prefix;
+            _M_buf_count = 0;
+        }
+        sequence_buffer(_Sequence& __s) : _M_prefix(&__s), _M_buf_count(0) {}
+        sequence_buffer& operator= (sequence_buffer& __x) {
+            __x.flush();
+            _M_prefix = __x._M_prefix;
+            _M_buf_count = 0;
+            return *this;
+        }
+        sequence_buffer& operator= (const sequence_buffer& __x) {
+            _M_prefix = __x._M_prefix;
+            _M_buf_count = __x._M_buf_count;
+            copy(__x._M_buffer, __x._M_buffer + __x._M_buf_count, _M_buffer);
+            return *this;
+        }
+        void push_back(value_type __x)
+        {
+            if (_M_buf_count < _Buf_sz) {
+                _M_buffer[_M_buf_count] = __x;
+                ++_M_buf_count;
+            } else {
+                flush();
+                _M_buffer[0] = __x;
+                _M_buf_count = 1;
+            }
+        }
+        void append(value_type* __s, size_t __len)
+        {
+            if (__len + _M_buf_count <= _Buf_sz) {
+                size_t __i = _M_buf_count;
+                size_t __j = 0;
+                for (; __j < __len; __i++, __j++) {
+                    _M_buffer[__i] = __s[__j];
+                }
+                _M_buf_count += __len;
+            } else if (0 == _M_buf_count) {
+                _M_prefix->append(__s, __s + __len);
+            } else {
+                flush();
+                append(__s, __len);
+            }
+        }
+        sequence_buffer& write(value_type* __s, size_t __len)
+        {
+            append(__s, __len);
+            return *this;
+        }
+        sequence_buffer& put(value_type __x)
+        {
+            push_back(__x);
+            return *this;
+        }
+        sequence_buffer& operator=(const value_type& __rhs)
+        {
+            push_back(__rhs);
+            return *this;
+        }
+        sequence_buffer& operator*() { return *this; }
+        sequence_buffer& operator++() { return *this; }
+        sequence_buffer& operator++(int) { return *this; }
+};
+
+// The following should be treated as private, at least for now.
+template<class _CharT>
+class _Rope_char_consumer {
+    public:
+        // If we had member templates, these should not be virtual.
+        // For now we need to use run-time parametrization where
+        // compile-time would do.  Hence this should all be private
+        // for now.
+        // The symmetry with char_producer is accidental and temporary.
+        virtual ~_Rope_char_consumer() {};
+        virtual bool operator()(const _CharT* __buffer, size_t __len) = 0;
+};
+
+// First a lot of forward declarations.  The standard seems to require
+// much stricter "declaration before use" than many of the implementations
+// that preceded it.
+template<class _CharT, class _Alloc=allocator<_CharT> > class rope;
+template<class _CharT, class _Alloc> struct _Rope_RopeConcatenation;
+template<class _CharT, class _Alloc> struct _Rope_RopeLeaf;
+template<class _CharT, class _Alloc> struct _Rope_RopeFunction;
+template<class _CharT, class _Alloc> struct _Rope_RopeSubstring;
+template<class _CharT, class _Alloc> class _Rope_iterator;
+template<class _CharT, class _Alloc> class _Rope_const_iterator;
+template<class _CharT, class _Alloc> class _Rope_char_ref_proxy;
+template<class _CharT, class _Alloc> class _Rope_char_ptr_proxy;
+
+template<class _CharT, class _Alloc>
+bool operator== (const _Rope_char_ptr_proxy<_CharT,_Alloc>& __x,
+                 const _Rope_char_ptr_proxy<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+_Rope_const_iterator<_CharT,_Alloc> operator-
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         ptrdiff_t __n);
+
+template<class _CharT, class _Alloc>
+_Rope_const_iterator<_CharT,_Alloc> operator+
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         ptrdiff_t __n);
+
+template<class _CharT, class _Alloc>
+_Rope_const_iterator<_CharT,_Alloc> operator+
+        (ptrdiff_t __n,
+         const _Rope_const_iterator<_CharT,_Alloc>& __x);
+
+template<class _CharT, class _Alloc>
+bool operator== 
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         const _Rope_const_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+bool operator< 
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         const _Rope_const_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+ptrdiff_t operator- 
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         const _Rope_const_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+_Rope_iterator<_CharT,_Alloc> operator-
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         ptrdiff_t __n);
+
+template<class _CharT, class _Alloc>
+_Rope_iterator<_CharT,_Alloc> operator+
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         ptrdiff_t __n);
+
+template<class _CharT, class _Alloc>
+_Rope_iterator<_CharT,_Alloc> operator+
+        (ptrdiff_t __n,
+         const _Rope_iterator<_CharT,_Alloc>& __x);
+
+template<class _CharT, class _Alloc>
+bool operator== 
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         const _Rope_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+bool operator< 
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         const _Rope_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+ptrdiff_t operator- 
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         const _Rope_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+rope<_CharT,_Alloc> operator+ (const rope<_CharT,_Alloc>& __left,
+                               const rope<_CharT,_Alloc>& __right);
+        
+template<class _CharT, class _Alloc>
+rope<_CharT,_Alloc> operator+ (const rope<_CharT,_Alloc>& __left,
+                               const _CharT* __right);
+        
+template<class _CharT, class _Alloc>
+rope<_CharT,_Alloc> operator+ (const rope<_CharT,_Alloc>& __left,
+                               _CharT __right);
+        
+// Some helpers, so we can use power on ropes.
+// See below for why this isn't local to the implementation.
+
+// This uses a nonstandard refcount convention.
+// The result has refcount 0.
+template<class _CharT, class _Alloc>
+struct _Rope_Concat_fn
+       : public binary_function<rope<_CharT,_Alloc>, rope<_CharT,_Alloc>,
+                                     rope<_CharT,_Alloc> > {
+        rope<_CharT,_Alloc> operator() (const rope<_CharT,_Alloc>& __x,
+                                const rope<_CharT,_Alloc>& __y) {
+                    return __x + __y;
+        }
+};
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>
+identity_element(_Rope_Concat_fn<_CharT, _Alloc>)
+{
+    return rope<_CharT,_Alloc>();
+}
+
+
+//
+// What follows should really be local to rope.  Unfortunately,
+// that doesn't work, since it makes it impossible to define generic
+// equality on rope iterators.  According to the draft standard, the
+// template parameters for such an equality operator cannot be inferred
+// from the occurence of a member class as a parameter.
+// (SGI compilers in fact allow this, but the __result wouldn't be
+// portable.)
+// Similarly, some of the static member functions are member functions
+// only to avoid polluting the global namespace, and to circumvent
+// restrictions on type inference for template functions.
+//
+
+//
+// The internal data structure for representing a rope.  This is
+// private to the implementation.  A rope is really just a pointer
+// to one of these.
+//
+// A few basic functions for manipulating this data structure
+// are members of _RopeRep.  Most of the more complex algorithms
+// are implemented as rope members.
+//
+// Some of the static member functions of _RopeRep have identically
+// named functions in rope that simply invoke the _RopeRep versions.
+//
+// A macro to introduce various allocation and deallocation functions
+// These need to be defined differently depending on whether or not
+// we are using standard conforming allocators, and whether the allocator
+// instances have real state.  Thus this macro is invoked repeatedly
+// with different definitions of __ROPE_DEFINE_ALLOC.
+// __ROPE_DEFINE_ALLOC(type,name) defines 
+//   type * name_allocate(size_t) and
+//   void name_deallocate(tipe *, size_t)
+// Both functions may or may not be static.
+
+#define __ROPE_DEFINE_ALLOCS(__a) \
+        __ROPE_DEFINE_ALLOC(_CharT,_Data) /* character data */ \
+        typedef _Rope_RopeConcatenation<_CharT,__a> __C; \
+        __ROPE_DEFINE_ALLOC(__C,_C) \
+        typedef _Rope_RopeLeaf<_CharT,__a> __L; \
+        __ROPE_DEFINE_ALLOC(__L,_L) \
+        typedef _Rope_RopeFunction<_CharT,__a> __F; \
+        __ROPE_DEFINE_ALLOC(__F,_F) \
+        typedef _Rope_RopeSubstring<_CharT,__a> __S; \
+        __ROPE_DEFINE_ALLOC(__S,_S)
+
+//  Internal rope nodes potentially store a copy of the allocator
+//  instance used to allocate them.  This is mostly redundant.
+//  But the alternative would be to pass allocator instances around
+//  in some form to nearly all internal functions, since any pointer
+//  assignment may result in a zero reference count and thus require
+//  deallocation.
+//  The _Rope_rep_base class encapsulates
+//  the differences between SGI-style allocators and standard-conforming
+//  allocators.
+
+#define __STATIC_IF_SGI_ALLOC  /* not static */
+
+// Base class for ordinary allocators.
+template <class _CharT, class _Allocator, bool _IsStatic>
+class _Rope_rep_alloc_base {
+public:
+  typedef typename _Alloc_traits<_CharT,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+  _Rope_rep_alloc_base(size_t __size, const allocator_type& __a)
+        : _M_size(__size), _M_data_allocator(__a) {}
+  size_t _M_size;       // This is here only to avoid wasting space
+                // for an otherwise empty base class.
+
+  
+protected:
+    allocator_type _M_data_allocator;
+
+# define __ROPE_DEFINE_ALLOC(_Tp, __name) \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::allocator_type __name##Allocator; \
+        /*static*/ _Tp * __name##_allocate(size_t __n) \
+          { return __name##Allocator(_M_data_allocator).allocate(__n); } \
+        void __name##_deallocate(_Tp* __p, size_t __n) \
+          { __name##Allocator(_M_data_allocator).deallocate(__p, __n); }
+  __ROPE_DEFINE_ALLOCS(_Allocator);
+# undef __ROPE_DEFINE_ALLOC
+};
+
+// Specialization for allocators that have the property that we don't
+//  actually have to store an allocator object.  
+template <class _CharT, class _Allocator>
+class _Rope_rep_alloc_base<_CharT,_Allocator,true> {
+public:
+  typedef typename _Alloc_traits<_CharT,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+  _Rope_rep_alloc_base(size_t __size, const allocator_type&)
+                : _M_size(__size) {}
+  size_t _M_size;
+  
+protected:
+
+# define __ROPE_DEFINE_ALLOC(_Tp, __name) \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::_Alloc_type __name##Alloc; \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::allocator_type __name##Allocator; \
+        static _Tp* __name##_allocate(size_t __n) \
+                { return __name##Alloc::allocate(__n); } \
+        void __name##_deallocate(_Tp *__p, size_t __n) \
+                { __name##Alloc::deallocate(__p, __n); }
+  __ROPE_DEFINE_ALLOCS(_Allocator);
+# undef __ROPE_DEFINE_ALLOC
+};
+
+template <class _CharT, class _Alloc>
+struct _Rope_rep_base
+  : public _Rope_rep_alloc_base<_CharT,_Alloc,
+                                _Alloc_traits<_CharT,_Alloc>::_S_instanceless>
+{
+  typedef _Rope_rep_alloc_base<_CharT,_Alloc,
+                               _Alloc_traits<_CharT,_Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+  _Rope_rep_base(size_t __size, const allocator_type& __a)
+    : _Base(__size, __a) {}
+};    
+
+
+template<class _CharT, class _Alloc>
+struct _Rope_RopeRep : public _Rope_rep_base<_CharT,_Alloc>
+# ifndef __GC
+    , _Refcount_Base
+# endif
+{
+    public:
+    enum { _S_max_rope_depth = 45 };
+    enum _Tag {_S_leaf, _S_concat, _S_substringfn, _S_function};
+    _Tag _M_tag:8;
+    bool _M_is_balanced:8;
+    unsigned char _M_depth;
+    __GC_CONST _CharT* _M_c_string;
+                        /* Flattened version of string, if needed.  */
+                        /* typically 0.                             */
+                        /* If it's not 0, then the memory is owned  */
+                        /* by this node.                            */
+                        /* In the case of a leaf, this may point to */
+                        /* the same memory as the data field.       */
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+                        allocator_type;
+    _Rope_RopeRep(_Tag __t, int __d, bool __b, size_t __size,
+                  allocator_type __a)
+        : _Rope_rep_base<_CharT,_Alloc>(__size, __a),
+#         ifndef __GC
+          _Refcount_Base(1),
+#         endif
+          _M_tag(__t), _M_is_balanced(__b), _M_depth(__d), _M_c_string(0)
+    { }
+#   ifdef __GC
+        void _M_incr () {}
+#   endif
+        static void _S_free_string(__GC_CONST _CharT*, size_t __len,
+                                   allocator_type __a);
+#       define __STL_FREE_STRING(__s, __l, __a) _S_free_string(__s, __l, __a);
+                        // Deallocate data section of a leaf.
+                        // This shouldn't be a member function.
+                        // But its hard to do anything else at the
+                        // moment, because it's templatized w.r.t.
+                        // an allocator.
+                        // Does nothing if __GC is defined.
+#   ifndef __GC
+          void _M_free_c_string();
+          void _M_free_tree();
+                        // Deallocate t. Assumes t is not 0.
+          void _M_unref_nonnil()
+          {
+              if (0 == _M_decr()) _M_free_tree();
+          }
+          void _M_ref_nonnil()
+          {
+              _M_incr();
+          }
+          static void _S_unref(_Rope_RopeRep* __t)
+          {
+              if (0 != __t) {
+                  __t->_M_unref_nonnil();
+              }
+          }
+          static void _S_ref(_Rope_RopeRep* __t)
+          {
+              if (0 != __t) __t->_M_incr();
+          }
+          static void _S_free_if_unref(_Rope_RopeRep* __t)
+          {
+              if (0 != __t && 0 == __t->_M_ref_count) __t->_M_free_tree();
+          }
+#   else /* __GC */
+          void _M_unref_nonnil() {}
+          void _M_ref_nonnil() {}
+          static void _S_unref(_Rope_RopeRep*) {}
+          static void _S_ref(_Rope_RopeRep*) {}
+          static void _S_free_if_unref(_Rope_RopeRep*) {}
+#   endif
+
+};
+
+template<class _CharT, class _Alloc>
+struct _Rope_RopeLeaf : public _Rope_RopeRep<_CharT,_Alloc> {
+  public:
+    // Apparently needed by VC++
+    // The data fields of leaves are allocated with some
+    // extra space, to accomodate future growth and for basic
+    // character types, to hold a trailing eos character.
+    enum { _S_alloc_granularity = 8 };
+    static size_t _S_rounded_up_size(size_t __n) {
+        size_t __size_with_eos;
+             
+        if (_S_is_basic_char_type((_CharT*)0)) {
+            __size_with_eos = __n + 1;
+        } else {
+            __size_with_eos = __n;
+        }
+#       ifdef __GC
+           return __size_with_eos;
+#       else
+           // Allow slop for in-place expansion.
+           return (__size_with_eos + _S_alloc_granularity-1)
+                        &~ (_S_alloc_granularity-1);
+#       endif
+    }
+    __GC_CONST _CharT* _M_data; /* Not necessarily 0 terminated. */
+                                /* The allocated size is         */
+                                /* _S_rounded_up_size(size), except */
+                                /* in the GC case, in which it   */
+                                /* doesn't matter.               */
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+                        allocator_type;
+    _Rope_RopeLeaf(__GC_CONST _CharT* __d, size_t __size, allocator_type __a)
+        : _Rope_RopeRep<_CharT,_Alloc>(_S_leaf, 0, true, __size, __a),
+          _M_data(__d)
+        {
+        __stl_assert(__size > 0);
+        if (_S_is_basic_char_type((_CharT *)0)) {
+            // already eos terminated.
+            _M_c_string = __d;
+        }
+    }
+        // The constructor assumes that d has been allocated with
+        // the proper allocator and the properly padded size.
+        // In contrast, the destructor deallocates the data:
+# ifndef __GC
+    ~_Rope_RopeLeaf() {
+        if (_M_data != _M_c_string) {
+            _M_free_c_string();
+        }
+        __STL_FREE_STRING(_M_data, _M_size, get_allocator());
+    }
+# endif
+};
+
+template<class _CharT, class _Alloc>
+struct _Rope_RopeConcatenation : public _Rope_RopeRep<_CharT,_Alloc> {
+  public:
+    _Rope_RopeRep<_CharT,_Alloc>* _M_left;
+    _Rope_RopeRep<_CharT,_Alloc>* _M_right;
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+                        allocator_type;
+    _Rope_RopeConcatenation(_Rope_RopeRep<_CharT,_Alloc>* __l,
+                             _Rope_RopeRep<_CharT,_Alloc>* __r,
+                             allocator_type __a)
+
+      : _Rope_RopeRep<_CharT,_Alloc>(_S_concat,
+                                     max(__l->_M_depth, __r->_M_depth) + 1,
+                                     false,
+                                     __l->_M_size + __r->_M_size, __a),
+        _M_left(__l), _M_right(__r)
+      {}
+# ifndef __GC
+    ~_Rope_RopeConcatenation() {
+        _M_free_c_string();
+        _M_left->_M_unref_nonnil();
+        _M_right->_M_unref_nonnil();
+    }
+# endif
+};
+
+template<class _CharT, class _Alloc>
+struct _Rope_RopeFunction : public _Rope_RopeRep<_CharT,_Alloc> {
+  public:
+    char_producer<_CharT>* _M_fn;
+#   ifndef __GC
+      bool _M_delete_when_done; // Char_producer is owned by the
+                                // rope and should be explicitly
+                                // deleted when the rope becomes
+                                // inaccessible.
+#   else
+      // In the GC case, we either register the rope for
+      // finalization, or not.  Thus the field is unnecessary;
+      // the information is stored in the collector data structures.
+      // We do need a finalization procedure to be invoked by the
+      // collector.
+      static void _S_fn_finalization_proc(void * __tree, void *) {
+        delete ((_Rope_RopeFunction *)__tree) -> _M_fn;
+      }
+#   endif
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+                                        allocator_type;
+    _Rope_RopeFunction(char_producer<_CharT>* __f, size_t __size,
+                        bool __d, allocator_type __a)
+      : _Rope_RopeRep<_CharT,_Alloc>(_S_function, 0, true, __size, __a)
+      , _M_fn(__f)
+#       ifndef __GC
+      , _M_delete_when_done(__d)
+#       endif
+    {
+        __stl_assert(__size > 0);
+#       ifdef __GC
+            if (__d) {
+                GC_REGISTER_FINALIZER(
+                  this, _Rope_RopeFunction::_S_fn_finalization_proc, 0, 0, 0);
+            }
+#       endif
+    }
+# ifndef __GC
+    ~_Rope_RopeFunction() {
+          _M_free_c_string();
+          if (_M_delete_when_done) {
+              delete _M_fn;
+          }
+    }
+# endif
+};
+// Substring results are usually represented using just
+// concatenation nodes.  But in the case of very long flat ropes
+// or ropes with a functional representation that isn't practical.
+// In that case, we represent the __result as a special case of
+// RopeFunction, whose char_producer points back to the rope itself.
+// In all cases except repeated substring operations and
+// deallocation, we treat the __result as a RopeFunction.
+template<class _CharT, class _Alloc>
+struct _Rope_RopeSubstring : public _Rope_RopeFunction<_CharT,_Alloc>,
+                             public char_producer<_CharT> {
+  public:
+    // XXX this whole class should be rewritten.
+    _Rope_RopeRep<_CharT,_Alloc>* _M_base;      // not 0
+    size_t _M_start;
+    virtual void operator()(size_t __start_pos, size_t __req_len,
+                            _CharT* __buffer) {
+        switch(_M_base->_M_tag) {
+            case _S_function:
+            case _S_substringfn:
+              {
+                char_producer<_CharT>* __fn =
+                        ((_Rope_RopeFunction<_CharT,_Alloc>*)_M_base)->_M_fn;
+                __stl_assert(__start_pos + __req_len <= _M_size);
+                __stl_assert(_M_start + _M_size <= _M_base->_M_size);
+                (*__fn)(__start_pos + _M_start, __req_len, __buffer);
+              }
+              break;
+            case _S_leaf:
+              {
+                __GC_CONST _CharT* __s =
+                        ((_Rope_RopeLeaf<_CharT,_Alloc>*)_M_base)->_M_data;
+                uninitialized_copy_n(__s + __start_pos + _M_start, __req_len,
+                                     __buffer);
+              }
+              break;
+            default:
+              __stl_assert(false);
+        }
+    }
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+        allocator_type;
+    _Rope_RopeSubstring(_Rope_RopeRep<_CharT,_Alloc>* __b, size_t __s,
+                          size_t __l, allocator_type __a)
+      : _Rope_RopeFunction<_CharT,_Alloc>(this, __l, false, __a),
+        char_producer<_CharT>(),
+        _M_base(__b),
+        _M_start(__s)
+    {
+        __stl_assert(__l > 0);
+        __stl_assert(__s + __l <= __b->_M_size);
+#       ifndef __GC
+            _M_base->_M_ref_nonnil();
+#       endif
+        _M_tag = _S_substringfn;
+    }
+    virtual ~_Rope_RopeSubstring()
+      { 
+#       ifndef __GC
+          _M_base->_M_unref_nonnil();
+          // _M_free_c_string();  -- done by parent class
+#       endif
+      }
+};
+
+
+// Self-destructing pointers to Rope_rep.
+// These are not conventional smart pointers.  Their
+// only purpose in life is to ensure that unref is called
+// on the pointer either at normal exit or if an exception
+// is raised.  It is the caller's responsibility to
+// adjust reference counts when these pointers are initialized
+// or assigned to.  (This convention significantly reduces
+// the number of potentially expensive reference count
+// updates.)
+#ifndef __GC
+  template<class _CharT, class _Alloc>
+  struct _Rope_self_destruct_ptr {
+    _Rope_RopeRep<_CharT,_Alloc>* _M_ptr;
+    ~_Rope_self_destruct_ptr() 
+      { _Rope_RopeRep<_CharT,_Alloc>::_S_unref(_M_ptr); }
+#   ifdef __STL_USE_EXCEPTIONS
+        _Rope_self_destruct_ptr() : _M_ptr(0) {};
+#   else
+        _Rope_self_destruct_ptr() {};
+#   endif
+    _Rope_self_destruct_ptr(_Rope_RopeRep<_CharT,_Alloc>* __p) : _M_ptr(__p) {}
+    _Rope_RopeRep<_CharT,_Alloc>& operator*() { return *_M_ptr; }
+    _Rope_RopeRep<_CharT,_Alloc>* operator->() { return _M_ptr; }
+    operator _Rope_RopeRep<_CharT,_Alloc>*() { return _M_ptr; }
+    _Rope_self_destruct_ptr& operator= (_Rope_RopeRep<_CharT,_Alloc>* __x)
+        { _M_ptr = __x; return *this; }
+  };
+#endif
+
+// Dereferencing a nonconst iterator has to return something
+// that behaves almost like a reference.  It's not possible to
+// return an actual reference since assignment requires extra
+// work.  And we would get into the same problems as with the
+// CD2 version of basic_string.
+template<class _CharT, class _Alloc>
+class _Rope_char_ref_proxy {
+    friend class rope<_CharT,_Alloc>;
+    friend class _Rope_iterator<_CharT,_Alloc>;
+    friend class _Rope_char_ptr_proxy<_CharT,_Alloc>;
+#   ifdef __GC
+        typedef _Rope_RopeRep<_CharT,_Alloc>* _Self_destruct_ptr;
+#   else
+        typedef _Rope_self_destruct_ptr<_CharT,_Alloc> _Self_destruct_ptr;
+#   endif
+    typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+    typedef rope<_CharT,_Alloc> _My_rope;
+    size_t _M_pos;
+    _CharT _M_current;
+    bool _M_current_valid;
+    _My_rope* _M_root;     // The whole rope.
+  public:
+    _Rope_char_ref_proxy(_My_rope* __r, size_t __p)
+      :  _M_pos(__p), _M_current_valid(false), _M_root(__r) {}
+    _Rope_char_ref_proxy(const _Rope_char_ref_proxy& __x)
+      : _M_pos(__x._M_pos), _M_current_valid(false), _M_root(__x._M_root) {}
+        // Don't preserve cache if the reference can outlive the
+        // expression.  We claim that's not possible without calling
+        // a copy constructor or generating reference to a proxy
+        // reference.  We declare the latter to have undefined semantics.
+    _Rope_char_ref_proxy(_My_rope* __r, size_t __p, _CharT __c)
+      : _M_pos(__p), _M_current(__c), _M_current_valid(true), _M_root(__r) {}
+    inline operator _CharT () const;
+    _Rope_char_ref_proxy& operator= (_CharT __c);
+    _Rope_char_ptr_proxy<_CharT,_Alloc> operator& () const;
+    _Rope_char_ref_proxy& operator= (const _Rope_char_ref_proxy& __c) {
+        return operator=((_CharT)__c); 
+    }
+};
+
+template<class _CharT, class __Alloc>
+inline void swap(_Rope_char_ref_proxy <_CharT, __Alloc > __a,
+                 _Rope_char_ref_proxy <_CharT, __Alloc > __b) {
+    _CharT __tmp = __a;
+    __a = __b;
+    __b = __tmp;
+}
+
+template<class _CharT, class _Alloc>
+class _Rope_char_ptr_proxy {
+    // XXX this class should be rewritten.
+    friend class _Rope_char_ref_proxy<_CharT,_Alloc>;
+    size_t _M_pos;
+    rope<_CharT,_Alloc>* _M_root;     // The whole rope.
+  public:
+    _Rope_char_ptr_proxy(const _Rope_char_ref_proxy<_CharT,_Alloc>& __x) 
+      : _M_pos(__x._M_pos), _M_root(__x._M_root) {}
+    _Rope_char_ptr_proxy(const _Rope_char_ptr_proxy& __x)
+      : _M_pos(__x._M_pos), _M_root(__x._M_root) {}
+    _Rope_char_ptr_proxy() {}
+    _Rope_char_ptr_proxy(_CharT* __x) : _M_root(0), _M_pos(0) {
+        __stl_assert(0 == __x);
+    }
+    _Rope_char_ptr_proxy& 
+    operator= (const _Rope_char_ptr_proxy& __x) {
+        _M_pos = __x._M_pos;
+        _M_root = __x._M_root;
+        return *this;
+    }
+    template<class _CharT2, class _Alloc2>
+    friend bool operator== (const _Rope_char_ptr_proxy<_CharT2,_Alloc2>& __x,
+                            const _Rope_char_ptr_proxy<_CharT2,_Alloc2>& __y);
+    _Rope_char_ref_proxy<_CharT,_Alloc> operator*() const {
+        return _Rope_char_ref_proxy<_CharT,_Alloc>(_M_root, _M_pos);
+    }
+};
+
+
+// Rope iterators:
+// Unlike in the C version, we cache only part of the stack
+// for rope iterators, since they must be efficiently copyable.
+// When we run out of cache, we have to reconstruct the iterator
+// value.
+// Pointers from iterators are not included in reference counts.
+// Iterators are assumed to be thread private.  Ropes can
+// be shared.
+
+template<class _CharT, class _Alloc>
+class _Rope_iterator_base
+  : public random_access_iterator<_CharT, ptrdiff_t> {
+    friend class rope<_CharT,_Alloc>;
+  public:
+    typedef _Alloc _allocator_type; // used in _Rope_rotate, VC++ workaround
+    typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+        // Borland doesnt want this to be protected.
+  protected:
+    enum { _S_path_cache_len = 4 }; // Must be <= 9.
+    enum { _S_iterator_buf_len = 15 };
+    size_t _M_current_pos;
+    _RopeRep* _M_root;     // The whole rope.
+    size_t _M_leaf_pos;    // Starting position for current leaf
+    __GC_CONST _CharT* _M_buf_start;
+                        // Buffer possibly
+                        // containing current char.
+    __GC_CONST _CharT* _M_buf_ptr;
+                        // Pointer to current char in buffer.
+                        // != 0 ==> buffer valid.
+    __GC_CONST _CharT* _M_buf_end;
+                        // One past __last valid char in buffer.
+    // What follows is the path cache.  We go out of our
+    // way to make this compact.
+    // Path_end contains the bottom section of the path from
+    // the root to the current leaf.
+    const _RopeRep* _M_path_end[_S_path_cache_len];
+    int _M_leaf_index;     // Last valid __pos in path_end;
+                        // _M_path_end[0] ... _M_path_end[leaf_index-1]
+                        // point to concatenation nodes.
+    unsigned char _M_path_directions;
+                          // (path_directions >> __i) & 1 is 1
+                          // iff we got from _M_path_end[leaf_index - __i - 1]
+                          // to _M_path_end[leaf_index - __i] by going to the
+                          // __right. Assumes path_cache_len <= 9.
+    _CharT _M_tmp_buf[_S_iterator_buf_len];
+                        // Short buffer for surrounding chars.
+                        // This is useful primarily for 
+                        // RopeFunctions.  We put the buffer
+                        // here to avoid locking in the
+                        // multithreaded case.
+    // The cached path is generally assumed to be valid
+    // only if the buffer is valid.
+    static void _S_setbuf(_Rope_iterator_base& __x);
+                                        // Set buffer contents given
+                                        // path cache.
+    static void _S_setcache(_Rope_iterator_base& __x);
+                                        // Set buffer contents and
+                                        // path cache.
+    static void _S_setcache_for_incr(_Rope_iterator_base& __x);
+                                        // As above, but assumes path
+                                        // cache is valid for previous posn.
+    _Rope_iterator_base() {}
+    _Rope_iterator_base(_RopeRep* __root, size_t __pos)
+      : _M_current_pos(__pos), _M_root(__root), _M_buf_ptr(0) {}
+    void _M_incr(size_t __n);
+    void _M_decr(size_t __n);
+  public:
+    size_t index() const { return _M_current_pos; }
+    _Rope_iterator_base(const _Rope_iterator_base& __x) {
+        if (0 != __x._M_buf_ptr) {
+            *this = __x;
+        } else {
+            _M_current_pos = __x._M_current_pos;
+            _M_root = __x._M_root;
+            _M_buf_ptr = 0;
+        }
+    }
+};
+
+template<class _CharT, class _Alloc> class _Rope_iterator;
+
+template<class _CharT, class _Alloc>
+class _Rope_const_iterator : public _Rope_iterator_base<_CharT,_Alloc> {
+    friend class rope<_CharT,_Alloc>;
+  protected:
+      typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+      // The one from the base class may not be directly visible.
+    _Rope_const_iterator(const _RopeRep* __root, size_t __pos):
+                   _Rope_iterator_base<_CharT,_Alloc>(
+                     const_cast<_RopeRep*>(__root), __pos)
+                   // Only nonconst iterators modify root ref count
+    {}
+  public:
+    typedef _CharT reference;   // Really a value.  Returning a reference
+                                // Would be a mess, since it would have
+                                // to be included in refcount.
+    typedef const _CharT* pointer;
+
+  public:
+    _Rope_const_iterator() {};
+    _Rope_const_iterator(const _Rope_const_iterator& __x) :
+                                _Rope_iterator_base<_CharT,_Alloc>(__x) { }
+    _Rope_const_iterator(const _Rope_iterator<_CharT,_Alloc>& __x);
+    _Rope_const_iterator(const rope<_CharT,_Alloc>& __r, size_t __pos) :
+        _Rope_iterator_base<_CharT,_Alloc>(__r._M_tree_ptr, __pos) {}
+    _Rope_const_iterator& operator= (const _Rope_const_iterator& __x) {
+        if (0 != __x._M_buf_ptr) {
+            *(static_cast<_Rope_iterator_base<_CharT,_Alloc>*>(this)) = __x;
+        } else {
+            _M_current_pos = __x._M_current_pos;
+            _M_root = __x._M_root;
+            _M_buf_ptr = 0;
+        }
+        return(*this);
+    }
+    reference operator*() {
+        if (0 == _M_buf_ptr) _S_setcache(*this);
+        return *_M_buf_ptr;
+    }
+    _Rope_const_iterator& operator++() {
+        __GC_CONST _CharT* __next;
+        if (0 != _M_buf_ptr && (__next = _M_buf_ptr + 1) < _M_buf_end) {
+            _M_buf_ptr = __next;
+            ++_M_current_pos;
+        } else {
+            _M_incr(1);
+        }
+        return *this;
+    }
+    _Rope_const_iterator& operator+=(ptrdiff_t __n) {
+        if (__n >= 0) {
+            _M_incr(__n);
+        } else {
+            _M_decr(-__n);
+        }
+        return *this;
+    }
+    _Rope_const_iterator& operator--() {
+        _M_decr(1);
+        return *this;
+    }
+    _Rope_const_iterator& operator-=(ptrdiff_t __n) {
+        if (__n >= 0) {
+            _M_decr(__n);
+        } else {
+            _M_incr(-__n);
+        }
+        return *this;
+    }
+    _Rope_const_iterator operator++(int) {
+        size_t __old_pos = _M_current_pos;
+        _M_incr(1);
+        return _Rope_const_iterator<_CharT,_Alloc>(_M_root, __old_pos);
+        // This makes a subsequent dereference expensive.
+        // Perhaps we should instead copy the iterator
+        // if it has a valid cache?
+    }
+    _Rope_const_iterator operator--(int) {
+        size_t __old_pos = _M_current_pos;
+        _M_decr(1);
+        return _Rope_const_iterator<_CharT,_Alloc>(_M_root, __old_pos);
+    }
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_const_iterator<_CharT2,_Alloc2> operator-
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         ptrdiff_t __n);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_const_iterator<_CharT2,_Alloc2> operator+
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         ptrdiff_t __n);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_const_iterator<_CharT2,_Alloc2> operator+
+        (ptrdiff_t __n,
+         const _Rope_const_iterator<_CharT2,_Alloc2>& __x);
+    reference operator[](size_t __n) {
+        return rope<_CharT,_Alloc>::_S_fetch(_M_root, _M_current_pos + __n);
+    }
+
+    template<class _CharT2, class _Alloc2>
+    friend bool operator==
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_const_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend bool operator< 
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_const_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend ptrdiff_t operator-
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_const_iterator<_CharT2,_Alloc2>& __y);
+};
+
+template<class _CharT, class _Alloc>
+class _Rope_iterator : public _Rope_iterator_base<_CharT,_Alloc> {
+    friend class rope<_CharT,_Alloc>;
+  protected:
+    rope<_CharT,_Alloc>* _M_root_rope;
+        // root is treated as a cached version of this,
+        // and is used to detect changes to the underlying
+        // rope.
+        // Root is included in the reference count.
+        // This is necessary so that we can detect changes reliably.
+        // Unfortunately, it requires careful bookkeeping for the
+        // nonGC case.
+    _Rope_iterator(rope<_CharT,_Alloc>* __r, size_t __pos)
+      : _Rope_iterator_base<_CharT,_Alloc>(__r->_M_tree_ptr, __pos),
+        _M_root_rope(__r) 
+       { _RopeRep::_S_ref(_M_root); if (!(__r -> empty()))_S_setcache(*this); }
+
+    void _M_check();
+  public:
+    typedef _Rope_char_ref_proxy<_CharT,_Alloc>  reference;
+    typedef _Rope_char_ref_proxy<_CharT,_Alloc>* pointer;
+
+  public:
+    rope<_CharT,_Alloc>& container() { return *_M_root_rope; }
+    _Rope_iterator() {
+        _M_root = 0;  // Needed for reference counting.
+    };
+    _Rope_iterator(const _Rope_iterator& __x) :
+        _Rope_iterator_base<_CharT,_Alloc>(__x) {
+        _M_root_rope = __x._M_root_rope;
+        _RopeRep::_S_ref(_M_root);
+    }
+    _Rope_iterator(rope<_CharT,_Alloc>& __r, size_t __pos);
+    ~_Rope_iterator() {
+        _RopeRep::_S_unref(_M_root);
+    }
+    _Rope_iterator& operator= (const _Rope_iterator& __x) {
+        _RopeRep* __old = _M_root;
+
+        _RopeRep::_S_ref(__x._M_root);
+        if (0 != __x._M_buf_ptr) {
+            _M_root_rope = __x._M_root_rope;
+            *(static_cast<_Rope_iterator_base<_CharT,_Alloc>*>(this)) = __x;
+        } else {
+            _M_current_pos = __x._M_current_pos;
+            _M_root = __x._M_root;
+            _M_root_rope = __x._M_root_rope;
+            _M_buf_ptr = 0;
+        }
+        _RopeRep::_S_unref(__old);
+        return(*this);
+    }
+    reference operator*() {
+        _M_check();
+        if (0 == _M_buf_ptr) {
+            return _Rope_char_ref_proxy<_CharT,_Alloc>(
+               _M_root_rope, _M_current_pos);
+        } else {
+            return _Rope_char_ref_proxy<_CharT,_Alloc>(
+               _M_root_rope, _M_current_pos, *_M_buf_ptr);
+        }
+    }
+    _Rope_iterator& operator++() {
+        _M_incr(1);
+        return *this;
+    }
+    _Rope_iterator& operator+=(ptrdiff_t __n) {
+        if (__n >= 0) {
+            _M_incr(__n);
+        } else {
+            _M_decr(-__n);
+        }
+        return *this;
+    }
+    _Rope_iterator& operator--() {
+        _M_decr(1);
+        return *this;
+    }
+    _Rope_iterator& operator-=(ptrdiff_t __n) {
+        if (__n >= 0) {
+            _M_decr(__n);
+        } else {
+            _M_incr(-__n);
+        }
+        return *this;
+    }
+    _Rope_iterator operator++(int) {
+        size_t __old_pos = _M_current_pos;
+        _M_incr(1);
+        return _Rope_iterator<_CharT,_Alloc>(_M_root_rope, __old_pos);
+    }
+    _Rope_iterator operator--(int) {
+        size_t __old_pos = _M_current_pos;
+        _M_decr(1);
+        return _Rope_iterator<_CharT,_Alloc>(_M_root_rope, __old_pos);
+    }
+    reference operator[](ptrdiff_t __n) {
+        return _Rope_char_ref_proxy<_CharT,_Alloc>(
+          _M_root_rope, _M_current_pos + __n);
+    }
+
+    template<class _CharT2, class _Alloc2>
+    friend bool operator==
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend bool operator<
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend ptrdiff_t operator-
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_iterator<_CharT2,_Alloc2> operator-
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         ptrdiff_t __n);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_iterator<_CharT2,_Alloc2> operator+
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         ptrdiff_t __n);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_iterator<_CharT2,_Alloc2> operator+
+        (ptrdiff_t __n,
+         const _Rope_iterator<_CharT2,_Alloc2>& __x);
+};
+
+//  The rope base class encapsulates
+//  the differences between SGI-style allocators and standard-conforming
+//  allocators.
+
+// Base class for ordinary allocators.
+template <class _CharT, class _Allocator, bool _IsStatic>
+class _Rope_alloc_base {
+public:
+  typedef _Rope_RopeRep<_CharT,_Allocator> _RopeRep;
+  typedef typename _Alloc_traits<_CharT,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+  _Rope_alloc_base(_RopeRep *__t, const allocator_type& __a)
+        : _M_tree_ptr(__t), _M_data_allocator(__a) {}
+  _Rope_alloc_base(const allocator_type& __a)
+        : _M_data_allocator(__a) {}
+  
+protected:
+  // The only data members of a rope:
+    allocator_type _M_data_allocator;
+    _RopeRep* _M_tree_ptr;
+
+# define __ROPE_DEFINE_ALLOC(_Tp, __name) \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::allocator_type __name##Allocator; \
+        _Tp* __name##_allocate(size_t __n) const \
+          { return __name##Allocator(_M_data_allocator).allocate(__n); } \
+        void __name##_deallocate(_Tp *__p, size_t __n) const \
+                { __name##Allocator(_M_data_allocator).deallocate(__p, __n); }
+  __ROPE_DEFINE_ALLOCS(_Allocator)
+# undef __ROPE_DEFINE_ALLOC
+};
+
+// Specialization for allocators that have the property that we don't
+//  actually have to store an allocator object.  
+template <class _CharT, class _Allocator>
+class _Rope_alloc_base<_CharT,_Allocator,true> {
+public:
+  typedef _Rope_RopeRep<_CharT,_Allocator> _RopeRep;
+  typedef typename _Alloc_traits<_CharT,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+  _Rope_alloc_base(_RopeRep *__t, const allocator_type&)
+                : _M_tree_ptr(__t) {}
+  _Rope_alloc_base(const allocator_type&) {}
+  
+protected:
+  // The only data member of a rope:
+    _RopeRep *_M_tree_ptr;
+
+# define __ROPE_DEFINE_ALLOC(_Tp, __name) \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::_Alloc_type __name##Alloc; \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::allocator_type __name##Allocator; \
+        static _Tp* __name##_allocate(size_t __n) \
+          { return __name##Alloc::allocate(__n); } \
+        static void __name##_deallocate(_Tp *__p, size_t __n) \
+          { __name##Alloc::deallocate(__p, __n); }
+  __ROPE_DEFINE_ALLOCS(_Allocator)
+# undef __ROPE_DEFINE_ALLOC
+};
+
+template <class _CharT, class _Alloc>
+struct _Rope_base 
+  : public _Rope_alloc_base<_CharT,_Alloc,
+                            _Alloc_traits<_CharT,_Alloc>::_S_instanceless>
+{
+  typedef _Rope_alloc_base<_CharT,_Alloc,
+                            _Alloc_traits<_CharT,_Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+  typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+        // The one in _Base may not be visible due to template rules.
+  _Rope_base(_RopeRep* __t, const allocator_type& __a) : _Base(__t, __a) {}
+  _Rope_base(const allocator_type& __a) : _Base(__a) {}
+};    
+
+
+template <class _CharT, class _Alloc>
+class rope : public _Rope_base<_CharT,_Alloc> {
+    public:
+        typedef _CharT value_type;
+        typedef ptrdiff_t difference_type;
+        typedef size_t size_type;
+        typedef _CharT const_reference;
+        typedef const _CharT* const_pointer;
+        typedef _Rope_iterator<_CharT,_Alloc> iterator;
+        typedef _Rope_const_iterator<_CharT,_Alloc> const_iterator;
+        typedef _Rope_char_ref_proxy<_CharT,_Alloc> reference;
+        typedef _Rope_char_ptr_proxy<_CharT,_Alloc> pointer;
+
+        friend class _Rope_iterator<_CharT,_Alloc>;
+        friend class _Rope_const_iterator<_CharT,_Alloc>;
+        friend struct _Rope_RopeRep<_CharT,_Alloc>;
+        friend class _Rope_iterator_base<_CharT,_Alloc>;
+        friend class _Rope_char_ptr_proxy<_CharT,_Alloc>;
+        friend class _Rope_char_ref_proxy<_CharT,_Alloc>;
+        friend struct _Rope_RopeSubstring<_CharT,_Alloc>;
+
+    protected:
+        typedef _Rope_base<_CharT,_Alloc> _Base;
+        typedef typename _Base::allocator_type allocator_type;
+        using _Base::_M_tree_ptr;
+        typedef __GC_CONST _CharT* _Cstrptr;
+
+        static _CharT _S_empty_c_str[1];
+
+        static bool _S_is0(_CharT __c) { return __c == _S_eos((_CharT*)0); }
+        enum { _S_copy_max = 23 };
+                // For strings shorter than _S_copy_max, we copy to
+                // concatenate.
+
+        typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+        typedef _Rope_RopeConcatenation<_CharT,_Alloc> _RopeConcatenation;
+        typedef _Rope_RopeLeaf<_CharT,_Alloc> _RopeLeaf;
+        typedef _Rope_RopeFunction<_CharT,_Alloc> _RopeFunction;
+        typedef _Rope_RopeSubstring<_CharT,_Alloc> _RopeSubstring;
+
+        // Retrieve a character at the indicated position.
+        static _CharT _S_fetch(_RopeRep* __r, size_type __pos);
+
+#       ifndef __GC
+            // Obtain a pointer to the character at the indicated position.
+            // The pointer can be used to change the character.
+            // If such a pointer cannot be produced, as is frequently the
+            // case, 0 is returned instead.
+            // (Returns nonzero only if all nodes in the path have a refcount
+            // of 1.)
+            static _CharT* _S_fetch_ptr(_RopeRep* __r, size_type __pos);
+#       endif
+
+        static bool _S_apply_to_pieces(
+                                // should be template parameter
+                                _Rope_char_consumer<_CharT>& __c,
+                                const _RopeRep* __r,
+                                size_t __begin, size_t __end);
+                                // begin and end are assumed to be in range.
+
+#       ifndef __GC
+          static void _S_unref(_RopeRep* __t)
+          {
+              _RopeRep::_S_unref(__t);
+          }
+          static void _S_ref(_RopeRep* __t)
+          {
+              _RopeRep::_S_ref(__t);
+          }
+#       else /* __GC */
+          static void _S_unref(_RopeRep*) {}
+          static void _S_ref(_RopeRep*) {}
+#       endif
+
+
+#       ifdef __GC
+            typedef _Rope_RopeRep<_CharT,_Alloc>* _Self_destruct_ptr;
+#       else
+            typedef _Rope_self_destruct_ptr<_CharT,_Alloc> _Self_destruct_ptr;
+#       endif
+
+        // _Result is counted in refcount.
+        static _RopeRep* _S_substring(_RopeRep* __base,
+                                    size_t __start, size_t __endp1);
+
+        static _RopeRep* _S_concat_char_iter(_RopeRep* __r,
+                                          const _CharT* __iter, size_t __slen);
+                // Concatenate rope and char ptr, copying __s.
+                // Should really take an arbitrary iterator.
+                // Result is counted in refcount.
+        static _RopeRep* _S_destr_concat_char_iter(_RopeRep* __r,
+                                          const _CharT* __iter, size_t __slen)
+                // As above, but one reference to __r is about to be
+                // destroyed.  Thus the pieces may be recycled if all
+                // relevent reference counts are 1.
+#           ifdef __GC
+                // We can't really do anything since refcounts are unavailable.
+                { return _S_concat_char_iter(__r, __iter, __slen); }
+#           else
+                ;
+#           endif
+
+        static _RopeRep* _S_concat(_RopeRep* __left, _RopeRep* __right);
+                // General concatenation on _RopeRep.  _Result
+                // has refcount of 1.  Adjusts argument refcounts.
+
+   public:
+        void apply_to_pieces( size_t __begin, size_t __end,
+                              _Rope_char_consumer<_CharT>& __c) const {
+            _S_apply_to_pieces(__c, _M_tree_ptr, __begin, __end);
+        }
+
+
+   protected:
+
+        static size_t _S_rounded_up_size(size_t __n) {
+            return _RopeLeaf::_S_rounded_up_size(__n);
+        }
+
+        static size_t _S_allocated_capacity(size_t __n) {
+            if (_S_is_basic_char_type((_CharT*)0)) {
+                return _S_rounded_up_size(__n) - 1;
+            } else {
+                return _S_rounded_up_size(__n);
+            }
+        }
+                
+        // Allocate and construct a RopeLeaf using the supplied allocator
+        // Takes ownership of s instead of copying.
+        static _RopeLeaf* _S_new_RopeLeaf(__GC_CONST _CharT *__s,
+                                          size_t __size, allocator_type __a)
+        {
+            _RopeLeaf* __space = _LAllocator(__a).allocate(1);
+            return new(__space) _RopeLeaf(__s, __size, __a);
+        }
+
+        static _RopeConcatenation* _S_new_RopeConcatenation(
+                        _RopeRep* __left, _RopeRep* __right,
+                        allocator_type __a)
+        {
+            _RopeConcatenation* __space = _CAllocator(__a).allocate(1);
+            return new(__space) _RopeConcatenation(__left, __right, __a);
+        }
+
+        static _RopeFunction* _S_new_RopeFunction(char_producer<_CharT>* __f,
+                size_t __size, bool __d, allocator_type __a)
+        {
+            _RopeFunction* __space = _FAllocator(__a).allocate(1);
+            return new(__space) _RopeFunction(__f, __size, __d, __a);
+        }
+
+        static _RopeSubstring* _S_new_RopeSubstring(
+                _Rope_RopeRep<_CharT,_Alloc>* __b, size_t __s,
+                size_t __l, allocator_type __a)
+        {
+            _RopeSubstring* __space = _SAllocator(__a).allocate(1);
+            return new(__space) _RopeSubstring(__b, __s, __l, __a);
+        }
+
+          static
+          _RopeLeaf* _S_RopeLeaf_from_unowned_char_ptr(const _CharT *__s,
+                       size_t __size, allocator_type __a)
+#         define __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __size, __a) \
+                _S_RopeLeaf_from_unowned_char_ptr(__s, __size, __a)     
+        {
+            if (0 == __size) return 0;
+            _CharT* __buf = __a.allocate(_S_rounded_up_size(__size));
+
+            uninitialized_copy_n(__s, __size, __buf);
+            _S_cond_store_eos(__buf[__size]);
+            __STL_TRY {
+              return _S_new_RopeLeaf(__buf, __size, __a);
+            }
+            __STL_UNWIND(_RopeRep::__STL_FREE_STRING(__buf, __size, __a))
+        }
+            
+
+        // Concatenation of nonempty strings.
+        // Always builds a concatenation node.
+        // Rebalances if the result is too deep.
+        // Result has refcount 1.
+        // Does not increment left and right ref counts even though
+        // they are referenced.
+        static _RopeRep*
+        _S_tree_concat(_RopeRep* __left, _RopeRep* __right);
+
+        // Concatenation helper functions
+        static _RopeLeaf*
+        _S_leaf_concat_char_iter(_RopeLeaf* __r,
+                                 const _CharT* __iter, size_t __slen);
+                // Concatenate by copying leaf.
+                // should take an arbitrary iterator
+                // result has refcount 1.
+#       ifndef __GC
+          static _RopeLeaf* _S_destr_leaf_concat_char_iter
+                        (_RopeLeaf* __r, const _CharT* __iter, size_t __slen);
+          // A version that potentially clobbers __r if __r->_M_ref_count == 1.
+#       endif
+
+        private:
+
+        static size_t _S_char_ptr_len(const _CharT* __s);
+                        // slightly generalized strlen
+
+        rope(_RopeRep* __t, const allocator_type& __a = allocator_type())
+          : _Base(__t,__a) { }
+
+
+        // Copy __r to the _CharT buffer.
+        // Returns __buffer + __r->_M_size.
+        // Assumes that buffer is uninitialized.
+        static _CharT* _S_flatten(_RopeRep* __r, _CharT* __buffer);
+
+        // Again, with explicit starting position and length.
+        // Assumes that buffer is uninitialized.
+        static _CharT* _S_flatten(_RopeRep* __r,
+                                  size_t __start, size_t __len,
+                                  _CharT* __buffer);
+
+        static const unsigned long 
+          _S_min_len[_RopeRep::_S_max_rope_depth + 1];
+
+        static bool _S_is_balanced(_RopeRep* __r)
+                { return (__r->_M_size >= _S_min_len[__r->_M_depth]); }
+
+        static bool _S_is_almost_balanced(_RopeRep* __r)
+                { return (__r->_M_depth == 0 ||
+                          __r->_M_size >= _S_min_len[__r->_M_depth - 1]); }
+
+        static bool _S_is_roughly_balanced(_RopeRep* __r)
+                { return (__r->_M_depth <= 1 ||
+                          __r->_M_size >= _S_min_len[__r->_M_depth - 2]); }
+
+        // Assumes the result is not empty.
+        static _RopeRep* _S_concat_and_set_balanced(_RopeRep* __left,
+                                                     _RopeRep* __right)
+        {
+            _RopeRep* __result = _S_concat(__left, __right);
+            if (_S_is_balanced(__result)) __result->_M_is_balanced = true;
+            return __result;
+        }
+
+        // The basic rebalancing operation.  Logically copies the
+        // rope.  The result has refcount of 1.  The client will
+        // usually decrement the reference count of __r.
+        // The result is within height 2 of balanced by the above
+        // definition.
+        static _RopeRep* _S_balance(_RopeRep* __r);
+
+        // Add all unbalanced subtrees to the forest of balanceed trees.
+        // Used only by balance.
+        static void _S_add_to_forest(_RopeRep*__r, _RopeRep** __forest);
+        
+        // Add __r to forest, assuming __r is already balanced.
+        static void _S_add_leaf_to_forest(_RopeRep* __r, _RopeRep** __forest);
+
+        // Print to stdout, exposing structure
+        static void _S_dump(_RopeRep* __r, int __indent = 0);
+
+        // Return -1, 0, or 1 if __x < __y, __x == __y, or __x > __y resp.
+        static int _S_compare(const _RopeRep* __x, const _RopeRep* __y);
+
+   public:
+        bool empty() const { return 0 == _M_tree_ptr; }
+
+        // Comparison member function.  This is public only for those
+        // clients that need a ternary comparison.  Others
+        // should use the comparison operators below.
+        int compare(const rope& __y) const {
+            return _S_compare(_M_tree_ptr, __y._M_tree_ptr);
+        }
+
+        rope(const _CharT* __s, const allocator_type& __a = allocator_type())
+        : _Base(__STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, _S_char_ptr_len(__s),
+                                                 __a),__a)
+        { }
+
+        rope(const _CharT* __s, size_t __len,
+             const allocator_type& __a = allocator_type())
+        : _Base(__STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __len, __a), __a)
+        { }
+
+        // Should perhaps be templatized with respect to the iterator type
+        // and use Sequence_buffer.  (It should perhaps use sequence_buffer
+        // even now.)
+        rope(const _CharT *__s, const _CharT *__e,
+             const allocator_type& __a = allocator_type())
+        : _Base(__STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __e - __s, __a), __a)
+        { }
+
+        rope(const const_iterator& __s, const const_iterator& __e,
+             const allocator_type& __a = allocator_type())
+        : _Base(_S_substring(__s._M_root, __s._M_current_pos,
+                             __e._M_current_pos), __a)
+        { }
+
+        rope(const iterator& __s, const iterator& __e,
+             const allocator_type& __a = allocator_type())
+        : _Base(_S_substring(__s._M_root, __s._M_current_pos,
+                             __e._M_current_pos), __a)
+        { }
+
+        rope(_CharT __c, const allocator_type& __a = allocator_type())
+        : _Base(__a)
+        {
+            _CharT* __buf = _Data_allocate(_S_rounded_up_size(1));
+
+            construct(__buf, __c);
+            __STL_TRY {
+                _M_tree_ptr = _S_new_RopeLeaf(__buf, 1, __a);
+            }
+            __STL_UNWIND(_RopeRep::__STL_FREE_STRING(__buf, 1, __a))
+        }
+
+        rope(size_t __n, _CharT __c,
+             const allocator_type& __a = allocator_type());
+
+        rope(const allocator_type& __a = allocator_type())
+        : _Base(0, __a) {}
+
+        // Construct a rope from a function that can compute its members
+        rope(char_producer<_CharT> *__fn, size_t __len, bool __delete_fn,
+             const allocator_type& __a = allocator_type())
+            : _Base(__a)
+        {
+            _M_tree_ptr = (0 == __len) ?
+               0 : _S_new_RopeFunction(__fn, __len, __delete_fn, __a);
+        }
+
+        rope(const rope& __x, const allocator_type& __a = allocator_type())
+        : _Base(__x._M_tree_ptr, __a)
+        {
+            _S_ref(_M_tree_ptr);
+        }
+
+        ~rope()
+        {
+            _S_unref(_M_tree_ptr);
+        }
+
+        rope& operator=(const rope& __x)
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            __stl_assert(get_allocator() == __x.get_allocator());
+            _M_tree_ptr = __x._M_tree_ptr;
+            _S_ref(_M_tree_ptr);
+            _S_unref(__old);
+            return(*this);
+        }
+
+        void clear()
+        {
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = 0;
+        }
+
+        void push_back(_CharT __x)
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _M_tree_ptr = _S_destr_concat_char_iter(_M_tree_ptr, &__x, 1);
+            _S_unref(__old);
+        }
+
+        void pop_back()
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _M_tree_ptr = 
+              _S_substring(_M_tree_ptr, 0, _M_tree_ptr->_M_size - 1);
+            _S_unref(__old);
+        }
+
+        _CharT back() const
+        {
+            return _S_fetch(_M_tree_ptr, _M_tree_ptr->_M_size - 1);
+        }
+
+        void push_front(_CharT __x)
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _RopeRep* __left =
+              __STL_ROPE_FROM_UNOWNED_CHAR_PTR(&__x, 1, get_allocator());
+            __STL_TRY {
+              _M_tree_ptr = _S_concat(__left, _M_tree_ptr);
+              _S_unref(__old);
+              _S_unref(__left);
+            }
+            __STL_UNWIND(_S_unref(__left))
+        }
+
+        void pop_front()
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _M_tree_ptr = _S_substring(_M_tree_ptr, 1, _M_tree_ptr->_M_size);
+            _S_unref(__old);
+        }
+
+        _CharT front() const
+        {
+            return _S_fetch(_M_tree_ptr, 0);
+        }
+
+        void balance()
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _M_tree_ptr = _S_balance(_M_tree_ptr);
+            _S_unref(__old);
+        }
+
+        void copy(_CharT* __buffer) const {
+            destroy(__buffer, __buffer + size());
+            _S_flatten(_M_tree_ptr, __buffer);
+        }
+
+        // This is the copy function from the standard, but
+        // with the arguments reordered to make it consistent with the
+        // rest of the interface.
+        // Note that this guaranteed not to compile if the draft standard
+        // order is assumed.
+        size_type copy(size_type __pos, size_type __n, _CharT* __buffer) const 
+        {
+            size_t __size = size();
+            size_t __len = (__pos + __n > __size? __size - __pos : __n);
+
+            destroy(__buffer, __buffer + __len);
+            _S_flatten(_M_tree_ptr, __pos, __len, __buffer);
+            return __len;
+        }
+
+        // Print to stdout, exposing structure.  May be useful for
+        // performance debugging.
+        void dump() {
+            _S_dump(_M_tree_ptr);
+        }
+
+        // Convert to 0 terminated string in new allocated memory.
+        // Embedded 0s in the input do not terminate the copy.
+        const _CharT* c_str() const;
+
+        // As above, but lso use the flattened representation as the
+        // the new rope representation.
+        const _CharT* replace_with_c_str();
+
+        // Reclaim memory for the c_str generated flattened string.
+        // Intentionally undocumented, since it's hard to say when this
+        // is safe for multiple threads.
+        void delete_c_str () {
+            if (0 == _M_tree_ptr) return;
+            if (_RopeRep::_S_leaf == _M_tree_ptr->_M_tag && 
+                ((_RopeLeaf*)_M_tree_ptr)->_M_data == 
+                      _M_tree_ptr->_M_c_string) {
+                // Representation shared
+                return;
+            }
+#           ifndef __GC
+              _M_tree_ptr->_M_free_c_string();
+#           endif
+            _M_tree_ptr->_M_c_string = 0;
+        }
+
+        _CharT operator[] (size_type __pos) const {
+            return _S_fetch(_M_tree_ptr, __pos);
+        }
+
+        _CharT at(size_type __pos) const {
+           // if (__pos >= size()) throw out_of_range;  // XXX
+           return (*this)[__pos];
+        }
+
+        const_iterator begin() const {
+            return(const_iterator(_M_tree_ptr, 0));
+        }
+
+        // An easy way to get a const iterator from a non-const container.
+        const_iterator const_begin() const {
+            return(const_iterator(_M_tree_ptr, 0));
+        }
+
+        const_iterator end() const {
+            return(const_iterator(_M_tree_ptr, size()));
+        }
+
+        const_iterator const_end() const {
+            return(const_iterator(_M_tree_ptr, size()));
+        }
+
+        size_type size() const { 
+            return(0 == _M_tree_ptr? 0 : _M_tree_ptr->_M_size);
+        }
+
+        size_type length() const {
+            return size();
+        }
+
+        size_type max_size() const {
+            return _S_min_len[_RopeRep::_S_max_rope_depth-1] - 1;
+            //  Guarantees that the result can be sufficirntly
+            //  balanced.  Longer ropes will probably still work,
+            //  but it's harder to make guarantees.
+        }
+
+        typedef reverse_iterator<const_iterator> const_reverse_iterator;
+
+        const_reverse_iterator rbegin() const {
+            return const_reverse_iterator(end());
+        }
+
+        const_reverse_iterator const_rbegin() const {
+            return const_reverse_iterator(end());
+        }
+
+        const_reverse_iterator rend() const {
+            return const_reverse_iterator(begin());
+        }
+
+        const_reverse_iterator const_rend() const {
+            return const_reverse_iterator(begin());
+        }
+
+        template<class _CharT2, class _Alloc2>
+        friend rope<_CharT2,_Alloc2>
+        operator+ (const rope<_CharT2,_Alloc2>& __left,
+                   const rope<_CharT2,_Alloc2>& __right);
+        
+        template<class _CharT2, class _Alloc2>
+        friend rope<_CharT2,_Alloc2>
+        operator+ (const rope<_CharT2,_Alloc2>& __left,
+                   const _CharT2* __right);
+        
+        template<class _CharT2, class _Alloc2>
+        friend rope<_CharT2,_Alloc2>
+        operator+ (const rope<_CharT2,_Alloc2>& __left, _CharT2 __right);
+        // The symmetric cases are intentionally omitted, since they're presumed
+        // to be less common, and we don't handle them as well.
+
+        // The following should really be templatized.
+        // The first argument should be an input iterator or
+        // forward iterator with value_type _CharT.
+        rope& append(const _CharT* __iter, size_t __n) {
+            _RopeRep* __result = 
+              _S_destr_concat_char_iter(_M_tree_ptr, __iter, __n);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append(const _CharT* __c_string) {
+            size_t __len = _S_char_ptr_len(__c_string);
+            append(__c_string, __len);
+            return(*this);
+        }
+
+        rope& append(const _CharT* __s, const _CharT* __e) {
+            _RopeRep* __result =
+                _S_destr_concat_char_iter(_M_tree_ptr, __s, __e - __s);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append(const_iterator __s, const_iterator __e) {
+            __stl_assert(__s._M_root == __e._M_root);
+            __stl_assert(get_allocator() == __s._M_root->get_allocator());
+            _Self_destruct_ptr __appendee(_S_substring(
+              __s._M_root, __s._M_current_pos, __e._M_current_pos));
+            _RopeRep* __result = 
+              _S_concat(_M_tree_ptr, (_RopeRep*)__appendee);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append(_CharT __c) {
+            _RopeRep* __result = 
+              _S_destr_concat_char_iter(_M_tree_ptr, &__c, 1);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append() { return append(_CharT()); }  // XXX why?
+
+        rope& append(const rope& __y) {
+            __stl_assert(__y.get_allocator() == get_allocator());
+            _RopeRep* __result = _S_concat(_M_tree_ptr, __y._M_tree_ptr);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append(size_t __n, _CharT __c) {
+            rope<_CharT,_Alloc> __last(__n, __c);
+            return append(__last);
+        }
+
+        void swap(rope& __b) {
+            __stl_assert(get_allocator() == __b.get_allocator());
+            _RopeRep* __tmp = _M_tree_ptr;
+            _M_tree_ptr = __b._M_tree_ptr;
+            __b._M_tree_ptr = __tmp;
+        }
+
+
+    protected:
+        // Result is included in refcount.
+        static _RopeRep* replace(_RopeRep* __old, size_t __pos1,
+                                  size_t __pos2, _RopeRep* __r) {
+            if (0 == __old) { _S_ref(__r); return __r; }
+            _Self_destruct_ptr __left(
+              _S_substring(__old, 0, __pos1));
+            _Self_destruct_ptr __right(
+              _S_substring(__old, __pos2, __old->_M_size));
+            _RopeRep* __result;
+
+            __stl_assert(__old->get_allocator() == __r->get_allocator());
+            if (0 == __r) {
+                __result = _S_concat(__left, __right);
+            } else {
+                _Self_destruct_ptr __left_result(_S_concat(__left, __r));
+                __result = _S_concat(__left_result, __right);
+            }
+            return __result;
+        }
+
+    public:
+        void insert(size_t __p, const rope& __r) {
+            _RopeRep* __result = 
+              replace(_M_tree_ptr, __p, __p, __r._M_tree_ptr);
+            __stl_assert(get_allocator() == __r.get_allocator());
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+        }
+
+        void insert(size_t __p, size_t __n, _CharT __c) {
+            rope<_CharT,_Alloc> __r(__n,__c);
+            insert(__p, __r);
+        }
+
+        void insert(size_t __p, const _CharT* __i, size_t __n) {
+            _Self_destruct_ptr __left(_S_substring(_M_tree_ptr, 0, __p));
+            _Self_destruct_ptr __right(_S_substring(_M_tree_ptr, __p, size()));
+            _Self_destruct_ptr __left_result(
+              _S_concat_char_iter(__left, __i, __n));
+                // _S_ destr_concat_char_iter should be safe here.
+                // But as it stands it's probably not a win, since __left
+                // is likely to have additional references.
+            _RopeRep* __result = _S_concat(__left_result, __right);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+        }
+
+        void insert(size_t __p, const _CharT* __c_string) {
+            insert(__p, __c_string, _S_char_ptr_len(__c_string));
+        }
+
+        void insert(size_t __p, _CharT __c) {
+            insert(__p, &__c, 1);
+        }
+
+        void insert(size_t __p) {
+            _CharT __c = _CharT();
+            insert(__p, &__c, 1);
+        }
+
+        void insert(size_t __p, const _CharT* __i, const _CharT* __j) {
+            rope __r(__i, __j);
+            insert(__p, __r);
+        }
+
+        void insert(size_t __p, const const_iterator& __i,
+                              const const_iterator& __j) {
+            rope __r(__i, __j);
+            insert(__p, __r);
+        }
+
+        void insert(size_t __p, const iterator& __i,
+                              const iterator& __j) {
+            rope __r(__i, __j);
+            insert(__p, __r);
+        }
+
+        // (position, length) versions of replace operations:
+
+        void replace(size_t __p, size_t __n, const rope& __r) {
+            _RopeRep* __result = 
+              replace(_M_tree_ptr, __p, __p + __n, __r._M_tree_ptr);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+        }
+
+        void replace(size_t __p, size_t __n, 
+                     const _CharT* __i, size_t __i_len) {
+            rope __r(__i, __i_len);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n, _CharT __c) {
+            rope __r(__c);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n, const _CharT* __c_string) {
+            rope __r(__c_string);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n, 
+                     const _CharT* __i, const _CharT* __j) {
+            rope __r(__i, __j);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n,
+                     const const_iterator& __i, const const_iterator& __j) {
+            rope __r(__i, __j);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n,
+                     const iterator& __i, const iterator& __j) {
+            rope __r(__i, __j);
+            replace(__p, __n, __r);
+        }
+
+        // Single character variants:
+        void replace(size_t __p, _CharT __c) {
+            iterator __i(this, __p);
+            *__i = __c;
+        }
+
+        void replace(size_t __p, const rope& __r) {
+            replace(__p, 1, __r);
+        }
+
+        void replace(size_t __p, const _CharT* __i, size_t __i_len) {
+            replace(__p, 1, __i, __i_len);
+        }
+
+        void replace(size_t __p, const _CharT* __c_string) {
+            replace(__p, 1, __c_string);
+        }
+
+        void replace(size_t __p, const _CharT* __i, const _CharT* __j) {
+            replace(__p, 1, __i, __j);
+        }
+
+        void replace(size_t __p, const const_iterator& __i,
+                               const const_iterator& __j) {
+            replace(__p, 1, __i, __j);
+        }
+
+        void replace(size_t __p, const iterator& __i,
+                               const iterator& __j) {
+            replace(__p, 1, __i, __j);
+        }
+
+        // Erase, (position, size) variant.
+        void erase(size_t __p, size_t __n) {
+            _RopeRep* __result = replace(_M_tree_ptr, __p, __p + __n, 0);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+        }
+
+        // Erase, single character
+        void erase(size_t __p) {
+            erase(__p, __p + 1);
+        }
+
+        // Insert, iterator variants.  
+        iterator insert(const iterator& __p, const rope& __r)
+                { insert(__p.index(), __r); return __p; }
+        iterator insert(const iterator& __p, size_t __n, _CharT __c)
+                { insert(__p.index(), __n, __c); return __p; }
+        iterator insert(const iterator& __p, _CharT __c) 
+                { insert(__p.index(), __c); return __p; }
+        iterator insert(const iterator& __p ) 
+                { insert(__p.index()); return __p; }
+        iterator insert(const iterator& __p, const _CharT* c_string) 
+                { insert(__p.index(), c_string); return __p; }
+        iterator insert(const iterator& __p, const _CharT* __i, size_t __n)
+                { insert(__p.index(), __i, __n); return __p; }
+        iterator insert(const iterator& __p, const _CharT* __i, 
+                        const _CharT* __j)
+                { insert(__p.index(), __i, __j);  return __p; }
+        iterator insert(const iterator& __p,
+                        const const_iterator& __i, const const_iterator& __j)
+                { insert(__p.index(), __i, __j); return __p; }
+        iterator insert(const iterator& __p,
+                        const iterator& __i, const iterator& __j)
+                { insert(__p.index(), __i, __j); return __p; }
+
+        // Replace, range variants.
+        void replace(const iterator& __p, const iterator& __q,
+                     const rope& __r)
+                { replace(__p.index(), __q.index() - __p.index(), __r); }
+        void replace(const iterator& __p, const iterator& __q, _CharT __c)
+                { replace(__p.index(), __q.index() - __p.index(), __c); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const _CharT* __c_string)
+                { replace(__p.index(), __q.index() - __p.index(), __c_string); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const _CharT* __i, size_t __n)
+                { replace(__p.index(), __q.index() - __p.index(), __i, __n); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const _CharT* __i, const _CharT* __j)
+                { replace(__p.index(), __q.index() - __p.index(), __i, __j); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const const_iterator& __i, const const_iterator& __j)
+                { replace(__p.index(), __q.index() - __p.index(), __i, __j); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const iterator& __i, const iterator& __j)
+                { replace(__p.index(), __q.index() - __p.index(), __i, __j); }
+
+        // Replace, iterator variants.
+        void replace(const iterator& __p, const rope& __r)
+                { replace(__p.index(), __r); }
+        void replace(const iterator& __p, _CharT __c)
+                { replace(__p.index(), __c); }
+        void replace(const iterator& __p, const _CharT* __c_string)
+                { replace(__p.index(), __c_string); }
+        void replace(const iterator& __p, const _CharT* __i, size_t __n)
+                { replace(__p.index(), __i, __n); }
+        void replace(const iterator& __p, const _CharT* __i, const _CharT* __j)
+                { replace(__p.index(), __i, __j); }
+        void replace(const iterator& __p, const_iterator __i, 
+                     const_iterator __j)
+                { replace(__p.index(), __i, __j); }
+        void replace(const iterator& __p, iterator __i, iterator __j)
+                { replace(__p.index(), __i, __j); }
+
+        // Iterator and range variants of erase
+        iterator erase(const iterator& __p, const iterator& __q) {
+            size_t __p_index = __p.index();
+            erase(__p_index, __q.index() - __p_index);
+            return iterator(this, __p_index);
+        }
+        iterator erase(const iterator& __p) {
+            size_t __p_index = __p.index();
+            erase(__p_index, 1);
+            return iterator(this, __p_index);
+        }
+
+        rope substr(size_t __start, size_t __len = 1) const {
+            return rope<_CharT,_Alloc>(
+                        _S_substring(_M_tree_ptr, __start, __start + __len));
+        }
+
+        rope substr(iterator __start, iterator __end) const {
+            return rope<_CharT,_Alloc>(
+                _S_substring(_M_tree_ptr, __start.index(), __end.index()));
+        }
+        
+        rope substr(iterator __start) const {
+            size_t __pos = __start.index();
+            return rope<_CharT,_Alloc>(
+                        _S_substring(_M_tree_ptr, __pos, __pos + 1));
+        }
+        
+        rope substr(const_iterator __start, const_iterator __end) const {
+            // This might eventually take advantage of the cache in the
+            // iterator.
+            return rope<_CharT,_Alloc>(
+              _S_substring(_M_tree_ptr, __start.index(), __end.index()));
+        }
+
+        rope<_CharT,_Alloc> substr(const_iterator __start) {
+            size_t __pos = __start.index();
+            return rope<_CharT,_Alloc>(
+              _S_substring(_M_tree_ptr, __pos, __pos + 1));
+        }
+
+        static const size_type npos;
+
+        size_type find(_CharT __c, size_type __pos = 0) const;
+        size_type find(const _CharT* __s, size_type __pos = 0) const {
+            size_type __result_pos;
+            const_iterator __result = search(const_begin() + __pos, const_end(),
+                                           __s, __s + _S_char_ptr_len(__s));
+            __result_pos = __result.index();
+#           ifndef __STL_OLD_ROPE_SEMANTICS
+                if (__result_pos == size()) __result_pos = npos;
+#           endif
+            return __result_pos;
+        }
+
+        iterator mutable_begin() {
+            return(iterator(this, 0));
+        }
+
+        iterator mutable_end() {
+            return(iterator(this, size()));
+        }
+
+        typedef reverse_iterator<iterator> reverse_iterator;
+
+        reverse_iterator mutable_rbegin() {
+            return reverse_iterator(mutable_end());
+        }
+
+        reverse_iterator mutable_rend() {
+            return reverse_iterator(mutable_begin());
+        }
+
+        reference mutable_reference_at(size_type __pos) {
+            return reference(this, __pos);
+        }
+
+#       ifdef __STD_STUFF
+            reference operator[] (size_type __pos) {
+                return _char_ref_proxy(this, __pos);
+            }
+
+            reference at(size_type __pos) {
+                // if (__pos >= size()) throw out_of_range;  // XXX
+                return (*this)[__pos];
+            }
+
+            void resize(size_type __n, _CharT __c) {}
+            void resize(size_type __n) {}
+            void reserve(size_type __res_arg = 0) {}
+            size_type capacity() const {
+                return max_size();
+            }
+
+          // Stuff below this line is dangerous because it's error prone.
+          // I would really like to get rid of it.
+            // copy function with funny arg ordering.
+              size_type copy(_CharT* __buffer, size_type __n, 
+                             size_type __pos = 0) const {
+                return copy(__pos, __n, __buffer);
+              }
+
+            iterator end() { return mutable_end(); }
+
+            iterator begin() { return mutable_begin(); }
+
+            reverse_iterator rend() { return mutable_rend(); }
+
+            reverse_iterator rbegin() { return mutable_rbegin(); }
+
+#       else
+
+            const_iterator end() { return const_end(); }
+
+            const_iterator begin() { return const_begin(); }
+
+            const_reverse_iterator rend() { return const_rend(); }
+  
+            const_reverse_iterator rbegin() { return const_rbegin(); }
+
+#       endif
+        
+};
+
+template <class _CharT, class _Alloc>
+const rope<_CharT, _Alloc>::size_type rope<_CharT, _Alloc>::npos =
+                        (size_type)(-1);
+
+template <class _CharT, class _Alloc>
+inline bool operator== (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return (__x._M_current_pos == __y._M_current_pos && 
+          __x._M_root == __y._M_root);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator< (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                       const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return (__x._M_current_pos < __y._M_current_pos);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator!= (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator> (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                       const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator<= (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator>= (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _CharT, class _Alloc>
+inline ptrdiff_t operator-(const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                           const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return (ptrdiff_t)__x._M_current_pos - (ptrdiff_t)__y._M_current_pos;
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_const_iterator<_CharT,_Alloc>
+operator-(const _Rope_const_iterator<_CharT,_Alloc>& __x, ptrdiff_t __n) {
+  return _Rope_const_iterator<_CharT,_Alloc>(
+            __x._M_root, __x._M_current_pos - __n);
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_const_iterator<_CharT,_Alloc>
+operator+(const _Rope_const_iterator<_CharT,_Alloc>& __x, ptrdiff_t __n) {
+  return _Rope_const_iterator<_CharT,_Alloc>(
+           __x._M_root, __x._M_current_pos + __n);
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_const_iterator<_CharT,_Alloc>
+operator+(ptrdiff_t __n, const _Rope_const_iterator<_CharT,_Alloc>& __x) {
+  return _Rope_const_iterator<_CharT,_Alloc>(
+           __x._M_root, __x._M_current_pos + __n);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator== (const _Rope_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return (__x._M_current_pos == __y._M_current_pos && 
+          __x._M_root_rope == __y._M_root_rope);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator< (const _Rope_iterator<_CharT,_Alloc>& __x,
+                       const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return (__x._M_current_pos < __y._M_current_pos);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator!= (const _Rope_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator> (const _Rope_iterator<_CharT,_Alloc>& __x,
+                       const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator<= (const _Rope_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator>= (const _Rope_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _CharT, class _Alloc>
+inline ptrdiff_t operator-(const _Rope_iterator<_CharT,_Alloc>& __x,
+                           const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return (ptrdiff_t)__x._M_current_pos - (ptrdiff_t)__y._M_current_pos;
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_iterator<_CharT,_Alloc>
+operator-(const _Rope_iterator<_CharT,_Alloc>& __x,
+          ptrdiff_t __n) {
+  return _Rope_iterator<_CharT,_Alloc>(
+    __x._M_root_rope, __x._M_current_pos - __n);
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_iterator<_CharT,_Alloc>
+operator+(const _Rope_iterator<_CharT,_Alloc>& __x,
+          ptrdiff_t __n) {
+  return _Rope_iterator<_CharT,_Alloc>(
+    __x._M_root_rope, __x._M_current_pos + __n);
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_iterator<_CharT,_Alloc>
+operator+(ptrdiff_t __n, const _Rope_iterator<_CharT,_Alloc>& __x) {
+  return _Rope_iterator<_CharT,_Alloc>(
+    __x._M_root_rope, __x._M_current_pos + __n);
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>
+operator+ (const rope<_CharT,_Alloc>& __left,
+           const rope<_CharT,_Alloc>& __right)
+{
+    __stl_assert(__left.get_allocator() == __right.get_allocator());
+    return rope<_CharT,_Alloc>(
+      rope<_CharT,_Alloc>::_S_concat(__left._M_tree_ptr, __right._M_tree_ptr));
+    // Inlining this should make it possible to keep __left and
+    // __right in registers.
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>&
+operator+= (rope<_CharT,_Alloc>& __left, 
+      const rope<_CharT,_Alloc>& __right)
+{
+    __left.append(__right);
+    return __left;
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>
+operator+ (const rope<_CharT,_Alloc>& __left,
+           const _CharT* __right) {
+    size_t __rlen = rope<_CharT,_Alloc>::_S_char_ptr_len(__right);
+    return rope<_CharT,_Alloc>(
+      rope<_CharT,_Alloc>::_S_concat_char_iter(
+        __left._M_tree_ptr, __right, __rlen)); 
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>&
+operator+= (rope<_CharT,_Alloc>& __left,
+            const _CharT* __right) {
+    __left.append(__right);
+    return __left;
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>
+operator+ (const rope<_CharT,_Alloc>& __left, _CharT __right) {
+    return rope<_CharT,_Alloc>(
+      rope<_CharT,_Alloc>::_S_concat_char_iter(
+        __left._M_tree_ptr, &__right, 1));
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>&
+operator+= (rope<_CharT,_Alloc>& __left, _CharT __right) {
+    __left.append(__right);
+    return __left;
+}
+
+template <class _CharT, class _Alloc>
+bool
+operator< (const rope<_CharT,_Alloc>& __left, 
+           const rope<_CharT,_Alloc>& __right) {
+    return __left.compare(__right) < 0;
+}
+        
+template <class _CharT, class _Alloc>
+bool
+operator== (const rope<_CharT,_Alloc>& __left, 
+            const rope<_CharT,_Alloc>& __right) {
+    return __left.compare(__right) == 0;
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator== (const _Rope_char_ptr_proxy<_CharT,_Alloc>& __x,
+                        const _Rope_char_ptr_proxy<_CharT,_Alloc>& __y) {
+        return (__x._M_pos == __y._M_pos && __x._M_root == __y._M_root);
+}
+
+template <class _CharT, class _Alloc>
+inline bool
+operator!= (const rope<_CharT,_Alloc>& __x, const rope<_CharT,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _CharT, class _Alloc>
+inline bool
+operator> (const rope<_CharT,_Alloc>& __x, const rope<_CharT,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _CharT, class _Alloc>
+inline bool
+operator<= (const rope<_CharT,_Alloc>& __x, const rope<_CharT,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _CharT, class _Alloc>
+inline bool
+operator>= (const rope<_CharT,_Alloc>& __x, const rope<_CharT,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator!= (const _Rope_char_ptr_proxy<_CharT,_Alloc>& __x,
+                        const _Rope_char_ptr_proxy<_CharT,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template<class _CharT, class _Traits, class _Alloc>
+basic_ostream<_CharT, _Traits>& operator<<
+                                        (basic_ostream<_CharT, _Traits>& __o,
+                                         const rope<_CharT, _Alloc>& __r);
+
+typedef rope<char> crope;
+typedef rope<wchar_t> wrope;
+
+inline crope::reference __mutable_reference_at(crope& __c, size_t __i)
+{
+    return __c.mutable_reference_at(__i);
+}
+
+inline wrope::reference __mutable_reference_at(wrope& __c, size_t __i)
+{
+    return __c.mutable_reference_at(__i);
+}
+
+template <class _CharT, class _Alloc>
+inline void swap(rope<_CharT,_Alloc>& __x, rope<_CharT,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+// Hash functions should probably be revisited later:
+template<> struct hash<crope>
+{
+  size_t operator()(const crope& __str) const
+  {
+    size_t __size = __str.size();
+
+    if (0 == __size) return 0;
+    return 13*__str[0] + 5*__str[__size - 1] + __size;
+  }
+};
+
+
+template<> struct hash<wrope>
+{
+  size_t operator()(const wrope& __str) const
+  {
+    size_t __size = __str.size();
+
+    if (0 == __size) return 0;
+    return 13*__str[0] + 5*__str[__size - 1] + __size;
+  }
+};
+
+} // namespace std
+
+# include <ext/ropeimpl.h>
+
+# endif /* __SGI_STL_INTERNAL_ROPE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/tree b/contrib/media/updf/include/ext/tree
new file mode 100644
index 000000000..f6faf976e
--- /dev/null
+++ b/contrib/media/updf/include/ext/tree
@@ -0,0 +1,23 @@
+
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_EXT_TREE
+#define _CPP_EXT_TREE 1
+#include <bits/stl_tree.h>
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/extern.h b/contrib/media/updf/include/extern.h
new file mode 100644
index 000000000..a9106f9ff
--- /dev/null
+++ b/contrib/media/updf/include/extern.h
@@ -0,0 +1,148 @@
+/*-
+ * Copyright (c) 1994, 2000 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)extern.h	8.3 (Berkeley) 10/9/94
+ */
+
+struct timeval;
+struct fd_set;
+
+void    abort_remote __P((FILE *));
+void    abortpt __P(());
+void    abortrecv __P(());
+void    abortsend __P(());
+void	account __P((int, char **));
+int	another __P((int *, char ***, char *));
+void	blkfree __P((char **));
+void	cd __P((int, char **));
+void	cdup __P((int, char **));
+void	changetype __P((int, int));
+void	cmdabort __P(());
+void	cmdscanner __P((int));
+int	command __P((const char *fmt, ...));
+int	confirm __P((char *, char *));
+FILE   *dataconn __P((char *));
+void	delete __P((int, char **));
+void	disconnect __P((int, char **));
+void	do_chmod __P((int, char **));
+void	do_umask __P((int, char **));
+void	domacro __P((int, char **));
+char   *domap __P((char *));
+void	doproxy __P((int, char **));
+char   *dotrans __P((char *));
+void	fatal __P((char *));
+void	get __P((int, char **));
+struct cmd *getcmd __P((char *));
+int	getit __P((int, char **, int, char *));
+int	getreply __P((int));
+char   *globulize __P((char *));
+char   *gunique __P((char *));
+void	help __P((int, char **));
+char   *hookup __P((char *, int));
+void	site_idle __P((int, char **));
+int     initconn __P((void));
+void	intr __P(());
+void	lcd __P((int, char **));
+int	login __P((char *));
+void	lostpeer __P(());
+void	ls __P((int, char **));
+void	mabort __P((int));
+void	macdef __P((int, char **));
+void	makeargv __P((void));
+void	makedir __P((int, char **));
+void	mdelete __P((int, char **));
+void	mget __P((int, char **));
+void	mls __P((int, char **));
+void	modtime __P((int, char **));
+void	mput __P((int, char **));
+char   *onoff __P((int));
+void	newer __P((int, char **));
+void	proxabort __P(());
+void    proxtrans __P((char *, char *, char *));
+void    psabort __P(());
+void    pswitch __P((int));
+void    ptransfer __P((char *, long, struct timeval *, struct timeval *));
+void	put __P((int, char **));
+void	pwd __P((int, char **));
+void	quit __P((int, char **));
+void	quote __P((int, char **));
+void	quote1 __P((char *, int, char **));
+void    recvrequest __P((char *, char *, char *, char *, int));
+void	reget __P((int, char **));
+char   *remglob __P((char **, int));
+void	removedir __P((int, char **));
+void	renamefile __P((int, char **));
+void    reset __P((int, char **));
+void	restart __P((int, char **));
+void	rmthelp __P((int, char **));
+void	rmtstatus __P((int, char **));
+int	ruserpass __P((char *, char **, char **, char **));
+void    sendrequest __P((char *, char *, char *, int));
+void	setascii __P((int, char **));
+void	setbell __P((int, char **));
+void	setbinary __P((int, char **));
+void	setcase __P((int, char **));
+void	setcr __P((int, char **));
+void	setdebug __P((int, char **));
+void	setform __P((int, char **));
+void	setftmode __P((int, char **));
+void	setglob __P((int, char **));
+void	sethash __P((int, char **));
+void	setnmap __P((int, char **));
+void	setntrans __P((int, char **));
+void	setpassive __P((int, char **));
+void	setpeer __P((int, char **));
+void	setport __P((int, char **));
+void	setprompt __P((int, char **));
+void	setrunique __P((int, char **));
+void	setstruct __P((int, char **));
+void	setsunique __P((int, char **));
+void	settenex __P((int, char **));
+void	settrace __P((int, char **));
+void	settype __P((int, char **));
+void	setverbose __P((int, char **));
+void	shell __P((int, char **));
+void	site __P((int, char **));
+void	sizecmd __P((int, char **));
+char   *slurpstring __P((void));
+void	status __P((int, char **));
+void	syst __P((int, char **));
+void    tvsub __P((struct timeval *, struct timeval *, struct timeval *));
+void	user __P((int, char **));
+
+extern jmp_buf	abortprox;
+extern int	abrtflag;
+extern struct	cmd cmdtab[];
+extern FILE	*cout;
+extern int	data;
+extern char    *home;
+extern jmp_buf	jabort;
+extern int	proxy;
+extern char	reply_string[];
+extern off_t	restart_point;
+extern int	NCMDS;
diff --git a/contrib/media/updf/include/externs.h b/contrib/media/updf/include/externs.h
new file mode 100644
index 000000000..3a6a3aec7
--- /dev/null
+++ b/contrib/media/updf/include/externs.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (c) 1988, 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)externs.h	8.3 (Berkeley) 5/30/95
+ */
+
+#ifndef	BSD
+# define BSD 43
+#endif
+
+#ifdef HAVE_TERMIOS_H
+#define USE_TERMIO
+#else /* !HAVE_TERMIOS_H */
+#ifdef HAVE_TERMIO_H
+#define USE_TERMIO
+#define SYSV_TERMIO
+#endif
+#endif /* HAVE_TERMIOS_H */
+
+/*
+ * ucb stdio.h defines BSD as something wierd
+ */
+#if defined(sun) && defined(__svr4__)
+#define BSD 43
+#endif
+
+#ifndef	USE_TERMIO
+# if BSD > 43 || defined(SYSV_TERMIO)
+#  define USE_TERMIO
+# endif
+#endif
+
+#include <stdio.h>
+#include <setjmp.h>
+#if defined(CRAY) && !defined(NO_BSD_SETJMP)
+#include <bsdsetjmp.h>
+#endif
+#include <sys/ioctl.h>
+#ifdef HAVE_SYS_FILIO_H
+#include <sys/filio.h>
+#endif
+#ifdef CRAY
+# include <errno.h>
+#endif /* CRAY */
+#ifdef	USE_TERMIO
+# ifndef	VINTR
+#  ifdef SYSV_TERMIO
+#   include <termio.h>
+#  else
+#   include <termios.h>
+#  endif
+# endif
+#endif
+#if defined(NO_CC_T) || !defined(USE_TERMIO)
+# if !defined(USE_TERMIO)
+typedef char cc_t;
+# else
+typedef unsigned char cc_t;
+# endif
+#endif
+
+#if defined (USE_TERMIO) && !defined (SYSV_TERMIO)
+# define termio termios
+#endif
+
+#ifndef	NO_STRING_H
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+
+#ifndef	_POSIX_VDISABLE
+# ifdef sun
+#  include <sys/param.h>	/* pick up VDISABLE definition, maybe */
+# endif
+# ifdef VDISABLE
+#  define _POSIX_VDISABLE VDISABLE
+# else
+#  define _POSIX_VDISABLE ((cc_t)'\377')
+# endif
+#endif
+
+#define	SUBBUFSIZE	256
+
+#ifndef CRAY
+# ifndef errno
+extern int errno;		/* outside this world */
+# endif
+#endif /* !CRAY */
+
+#ifndef __P
+# ifdef	__STDC__
+#  define	__P(x)	x
+# else
+#  define	__P(x)	()
+# endif
+#endif
+
+extern int
+    autologin,		/* Autologin enabled */
+    skiprc,		/* Don't process the ~/.telnetrc file */
+    eight,		/* use eight bit mode (binary in and/or out */
+    flushout,		/* flush output */
+    connected,		/* Are we connected to the other side? */
+    globalmode,		/* Mode tty should be in */
+    In3270,			/* Are we in 3270 mode? */
+    telnetport,		/* Are we connected to the telnet port? */
+    localflow,		/* Flow control handled locally */
+    restartany,		/* If flow control, restart output on any character */
+    localchars,		/* we recognize interrupt/quit */
+    donelclchars,		/* the user has set "localchars" */
+    showoptions,
+    net,		/* Network file descriptor */
+    tin,		/* Terminal input file descriptor */
+    tout,		/* Terminal output file descriptor */
+    crlf,		/* Should '\r' be mapped to <CR><LF> (or <CR><NUL>)? */
+    autoflush,		/* flush output when interrupting? */
+    autosynch,		/* send interrupt characters with SYNCH? */
+    SYNCHing,		/* Is the stream in telnet SYNCH mode? */
+    donebinarytoggle,	/* the user has put us in binary */
+    dontlecho,		/* do we suppress local echoing right now? */
+    crmod,
+    netdata,		/* Print out network data flow */
+    prettydump,		/* Print "netdata" output in user readable format */
+#if	defined(TN3270)
+    cursesdata,		/* Print out curses data flow */
+    apitrace,		/* Trace API transactions */
+#endif	/* defined(TN3270) */
+    termdata,		/* Print out terminal data flow */
+    debug;		/* Debug level */
+
+extern cc_t escape;	/* Escape to command mode */
+extern cc_t rlogin;	/* Rlogin mode escape character */
+#ifdef	KLUDGELINEMODE
+extern cc_t echoc;	/* Toggle local echoing */
+#endif
+
+extern char
+    *prompt;		/* Prompt for command. */
+
+extern char
+    doopt[],
+    dont[],
+    will[],
+    wont[],
+    options[],		/* All the little options */
+    *hostname;		/* Who are we connected to? */
+#ifdef	ENCRYPTION
+extern void (*encrypt_output) P((unsigned char *, int));
+extern int (*decrypt_input) P((int));
+#endif	/* ENCRYPTION */
+
+/*
+ * We keep track of each side of the option negotiation.
+ */
+
+#define	MY_STATE_WILL		0x01
+#define	MY_WANT_STATE_WILL	0x02
+#define	MY_STATE_DO		0x04
+#define	MY_WANT_STATE_DO	0x08
+
+/*
+ * Macros to check the current state of things
+ */
+
+#define	my_state_is_do(opt)		(options[opt]&MY_STATE_DO)
+#define	my_state_is_will(opt)		(options[opt]&MY_STATE_WILL)
+#define my_want_state_is_do(opt)	(options[opt]&MY_WANT_STATE_DO)
+#define my_want_state_is_will(opt)	(options[opt]&MY_WANT_STATE_WILL)
+
+#define	my_state_is_dont(opt)		(!my_state_is_do(opt))
+#define	my_state_is_wont(opt)		(!my_state_is_will(opt))
+#define my_want_state_is_dont(opt)	(!my_want_state_is_do(opt))
+#define my_want_state_is_wont(opt)	(!my_want_state_is_will(opt))
+
+#define	set_my_state_do(opt)		{options[opt] |= MY_STATE_DO;}
+#define	set_my_state_will(opt)		{options[opt] |= MY_STATE_WILL;}
+#define	set_my_want_state_do(opt)	{options[opt] |= MY_WANT_STATE_DO;}
+#define	set_my_want_state_will(opt)	{options[opt] |= MY_WANT_STATE_WILL;}
+
+#define	set_my_state_dont(opt)		{options[opt] &= ~MY_STATE_DO;}
+#define	set_my_state_wont(opt)		{options[opt] &= ~MY_STATE_WILL;}
+#define	set_my_want_state_dont(opt)	{options[opt] &= ~MY_WANT_STATE_DO;}
+#define	set_my_want_state_wont(opt)	{options[opt] &= ~MY_WANT_STATE_WILL;}
+
+/*
+ * Make everything symetrical
+ */
+
+#define	HIS_STATE_WILL			MY_STATE_DO
+#define	HIS_WANT_STATE_WILL		MY_WANT_STATE_DO
+#define HIS_STATE_DO			MY_STATE_WILL
+#define HIS_WANT_STATE_DO		MY_WANT_STATE_WILL
+
+#define	his_state_is_do			my_state_is_will
+#define	his_state_is_will		my_state_is_do
+#define his_want_state_is_do		my_want_state_is_will
+#define his_want_state_is_will		my_want_state_is_do
+
+#define	his_state_is_dont		my_state_is_wont
+#define	his_state_is_wont		my_state_is_dont
+#define his_want_state_is_dont		my_want_state_is_wont
+#define his_want_state_is_wont		my_want_state_is_dont
+
+#define	set_his_state_do		set_my_state_will
+#define	set_his_state_will		set_my_state_do
+#define	set_his_want_state_do		set_my_want_state_will
+#define	set_his_want_state_will		set_my_want_state_do
+
+#define	set_his_state_dont		set_my_state_wont
+#define	set_his_state_wont		set_my_state_dont
+#define	set_his_want_state_dont		set_my_want_state_wont
+#define	set_his_want_state_wont		set_my_want_state_dont
+
+
+extern FILE
+    *NetTrace;		/* Where debugging output goes */
+extern unsigned char
+    NetTraceFile[];	/* Name of file where debugging output goes */
+extern void
+    SetNetTrace __P((char *));	/* Function to change where debugging goes */
+
+extern jmp_buf
+    peerdied,
+    toplevel;		/* For error conditions. */
+
+extern void
+    command __P((int, char *, int)),
+    Dump __P((char, unsigned char *, int)),
+    init_3270 __P((void)),
+    printoption __P((char *, int, int)),
+    printsub __P((char, unsigned char *, int)),
+    sendnaws __P((void)),
+    setconnmode __P((int)),
+    setcommandmode __P((void)),
+    setneturg __P((void)),
+    sys_telnet_init __P((void)),
+    telnet __P((char *)),
+    tel_enter_binary __P((int)),
+    TerminalFlushOutput __P((void)),
+    TerminalNewMode __P((int)),
+    TerminalRestoreState __P((void)),
+    TerminalSaveState __P((void)),
+    tninit __P((void)),
+    upcase __P((char *)),
+    willoption __P((int)),
+    wontoption __P((int));
+
+extern void
+    send_do __P((int, int)),
+    send_dont __P((int, int)),
+    send_will __P((int, int)),
+    send_wont __P((int, int));
+
+extern void
+    lm_will __P((unsigned char *, int)),
+    lm_wont __P((unsigned char *, int)),
+    lm_do __P((unsigned char *, int)),
+    lm_dont __P((unsigned char *, int)),
+    lm_mode __P((unsigned char *, int, int));
+
+extern void
+    slc_init __P((void)),
+    slcstate __P((void)),
+    slc_mode_export __P((void)),
+    slc_mode_import __P((int)),
+    slc_import __P((int)),
+    slc_export __P((void)),
+    slc __P((unsigned char *, int)),
+    slc_check __P((void)),
+    slc_start_reply __P((void)),
+    slc_add_reply __P((unsigned char, unsigned char, cc_t)),
+    slc_end_reply __P((void));
+extern int
+    slc_update __P((void));
+
+extern void
+    env_opt __P((unsigned char *, int)),
+    env_opt_start __P((void)),
+    env_opt_start_info __P((void)),
+    env_opt_add __P((unsigned char *)),
+    env_opt_end __P((int));
+
+extern unsigned char
+    *env_default __P((int, int)),
+    *env_getvalue __P((unsigned char *));
+
+extern int
+    get_status __P((void)),
+    dosynch __P((void));
+
+extern cc_t
+    *tcval __P((int));
+
+#ifndef	USE_TERMIO
+
+extern struct	tchars ntc;
+extern struct	ltchars nltc;
+extern struct	sgttyb nttyb;
+
+# define termEofChar		ntc.t_eofc
+# define termEraseChar		nttyb.sg_erase
+# define termFlushChar		nltc.t_flushc
+# define termIntChar		ntc.t_intrc
+# define termKillChar		nttyb.sg_kill
+# define termLiteralNextChar	nltc.t_lnextc
+# define termQuitChar		ntc.t_quitc
+# define termSuspChar		nltc.t_suspc
+# define termRprntChar		nltc.t_rprntc
+# define termWerasChar		nltc.t_werasc
+# define termStartChar		ntc.t_startc
+# define termStopChar		ntc.t_stopc
+# define termForw1Char		ntc.t_brkc
+extern cc_t termForw2Char;
+extern cc_t termAytChar;
+
+# define termEofCharp		(cc_t *)&ntc.t_eofc
+# define termEraseCharp		(cc_t *)&nttyb.sg_erase
+# define termFlushCharp		(cc_t *)&nltc.t_flushc
+# define termIntCharp		(cc_t *)&ntc.t_intrc
+# define termKillCharp		(cc_t *)&nttyb.sg_kill
+# define termLiteralNextCharp	(cc_t *)&nltc.t_lnextc
+# define termQuitCharp		(cc_t *)&ntc.t_quitc
+# define termSuspCharp		(cc_t *)&nltc.t_suspc
+# define termRprntCharp		(cc_t *)&nltc.t_rprntc
+# define termWerasCharp		(cc_t *)&nltc.t_werasc
+# define termStartCharp		(cc_t *)&ntc.t_startc
+# define termStopCharp		(cc_t *)&ntc.t_stopc
+# define termForw1Charp		(cc_t *)&ntc.t_brkc
+# define termForw2Charp		(cc_t *)&termForw2Char
+# define termAytCharp		(cc_t *)&termAytChar
+
+# else
+
+extern struct	termio new_tc;
+
+# define termEofChar		new_tc.c_cc[VEOF]
+# define termEraseChar		new_tc.c_cc[VERASE]
+# define termIntChar		new_tc.c_cc[VINTR]
+# define termKillChar		new_tc.c_cc[VKILL]
+# define termQuitChar		new_tc.c_cc[VQUIT]
+
+# ifndef	VSUSP
+extern cc_t termSuspChar;
+# else
+#  define termSuspChar		new_tc.c_cc[VSUSP]
+# endif
+# if	defined(VFLUSHO) && !defined(VDISCARD)
+#  define VDISCARD VFLUSHO
+# endif
+# ifndef	VDISCARD
+extern cc_t termFlushChar;
+# else
+#  define termFlushChar		new_tc.c_cc[VDISCARD]
+# endif
+# ifndef VWERASE
+extern cc_t termWerasChar;
+# else
+#  define termWerasChar		new_tc.c_cc[VWERASE]
+# endif
+# ifndef	VREPRINT
+extern cc_t termRprntChar;
+# else
+#  define termRprntChar		new_tc.c_cc[VREPRINT]
+# endif
+# ifndef	VLNEXT
+extern cc_t termLiteralNextChar;
+# else
+#  define termLiteralNextChar	new_tc.c_cc[VLNEXT]
+# endif
+# ifndef	VSTART
+extern cc_t termStartChar;
+# else
+#  define termStartChar		new_tc.c_cc[VSTART]
+# endif
+# ifndef	VSTOP
+extern cc_t termStopChar;
+# else
+#  define termStopChar		new_tc.c_cc[VSTOP]
+# endif
+# ifndef	VEOL
+extern cc_t termForw1Char;
+# else
+#  define termForw1Char		new_tc.c_cc[VEOL]
+# endif
+# ifndef	VEOL2
+extern cc_t termForw2Char;
+# else
+#  define termForw2Char		new_tc.c_cc[VEOL]
+# endif
+# ifndef	VSTATUS
+extern cc_t termAytChar;
+#else
+#  define termAytChar		new_tc.c_cc[VSTATUS]
+#endif
+
+# if !defined(CRAY) || defined(__STDC__)
+#  define termEofCharp		&termEofChar
+#  define termEraseCharp	&termEraseChar
+#  define termIntCharp		&termIntChar
+#  define termKillCharp		&termKillChar
+#  define termQuitCharp		&termQuitChar
+#  define termSuspCharp		&termSuspChar
+#  define termFlushCharp	&termFlushChar
+#  define termWerasCharp	&termWerasChar
+#  define termRprntCharp	&termRprntChar
+#  define termLiteralNextCharp	&termLiteralNextChar
+#  define termStartCharp	&termStartChar
+#  define termStopCharp		&termStopChar
+#  define termForw1Charp	&termForw1Char
+#  define termForw2Charp	&termForw2Char
+#  define termAytCharp		&termAytChar
+# else
+	/* Work around a compiler bug */
+#  define termEofCharp		0
+#  define termEraseCharp	0
+#  define termIntCharp		0
+#  define termKillCharp		0
+#  define termQuitCharp		0
+#  define termSuspCharp		0
+#  define termFlushCharp	0
+#  define termWerasCharp	0
+#  define termRprntCharp	0
+#  define termLiteralNextCharp	0
+#  define termStartCharp	0
+#  define termStopCharp		0
+#  define termForw1Charp	0
+#  define termForw2Charp	0
+#  define termAytCharp		0
+# endif
+#endif
+
+
+/* Ring buffer structures which are shared */
+
+extern Ring
+    netoring,
+    netiring,
+    ttyoring,
+    ttyiring;
+
+/* Tn3270 section */
+#if	defined(TN3270)
+
+extern int
+    HaveInput,		/* Whether an asynchronous I/O indication came in */
+    noasynchtty,	/* Don't do signals on I/O (SIGURG, SIGIO) */
+    noasynchnet,	/* Don't do signals on I/O (SIGURG, SIGIO) */
+    sigiocount,		/* Count of SIGIO receptions */
+    shell_active;	/* Subshell is active */
+
+extern char
+    *Ibackp,		/* Oldest byte of 3270 data */
+    Ibuf[],		/* 3270 buffer */
+    *Ifrontp,		/* Where next 3270 byte goes */
+    tline[],
+    *transcom;		/* Transparent command */
+
+extern int
+    settranscom __P((int, char**));
+
+extern void
+    inputAvailable __P((int));
+#endif	/* defined(TN3270) */
diff --git a/contrib/media/updf/include/fcntl.h b/contrib/media/updf/include/fcntl.h
new file mode 100644
index 000000000..519136b5c
--- /dev/null
+++ b/contrib/media/updf/include/fcntl.h
@@ -0,0 +1,120 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_fcntl_h_
+#define __dj_include_fcntl_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define FD_CLOEXEC	0x0001
+
+#define F_DUPFD		1
+#define F_GETFD		2
+#define F_GETFL		3
+#define F_GETLK		4
+#define F_SETFD		5
+#define F_SETFL		6
+#define F_SETLK		7
+#define F_SETLKW	8
+
+#define F_UNLCK		0
+#define F_RDLCK		1
+#define F_WRLCK		2
+
+#define O_RDONLY	0x0000
+#define O_WRONLY	0x0001
+#define O_RDWR		0x0002
+#define O_ACCMODE	0x0003
+
+#define O_BINARY	0x0004	/* must fit in char, reserved by dos */
+#define O_TEXT		0x0008	/* must fit in char, reserved by dos */
+#define O_NOINHERIT	0x0080	/* DOS-specific */
+
+#define O_CREAT		0x0100	/* second byte, away from DOS bits */
+#define O_EXCL		0x0200
+#define O_NOCTTY	0x0400
+#define O_TRUNC		0x0800
+#define O_APPEND	0x1000
+#define O_NONBLOCK	0x2000
+
+#include <sys/types.h>
+
+struct flock {
+  off_t	l_len;
+  pid_t	l_pid;
+  off_t	l_start;
+  short	l_type;
+  short	l_whence;
+};
+
+extern int _fmode; /* O_TEXT or O_BINARY */
+
+int	open(const char *_path, int _oflag, ...);
+int	creat(const char *_path, mode_t _mode);
+int	fcntl(int _fildes, int _cmd, ...);
+
+#define SH_COMPAT	0x0000
+#define SH_DENYRW	0x0010
+#define SH_DENYWR	0x0020
+#define SH_DENYRD	0x0030
+#define SH_DENYNO	0x0040
+
+#define _SH_COMPAT	SH_COMPAT
+#define _SH_DENYRW	SH_DENYRW
+#define _SH_DENYWR	SH_DENYWR
+#define _SH_DENYRD	SH_DENYRD
+#define _SH_DENYNO	SH_DENYNO
+
+extern int __djgpp_share_flags;
+
+#define S_IREAD		S_IRUSR
+#define S_IWRITE	S_IWUSR
+#define S_IEXEC		S_IXUSR
+
+/*
+ *  For compatibility with other DOS C compilers.
+ */
+
+#define _O_RDONLY       O_RDONLY
+#define _O_WRONLY       O_WRONLY
+#define _O_RDWR         O_RDWR
+#define _O_APPEND       O_APPEND
+#define _O_CREAT        O_CREAT
+#define _O_TRUNC        O_TRUNC
+#define _O_EXCL         O_EXCL
+#define _O_TEXT         O_TEXT
+#define _O_BINARY       O_BINARY
+#define _O_NOINHERIT    O_NOINHERIT
+
+/*
+ * Support for advanced filesystems (Windows 9x VFAT, NTFS, LFN etc.)
+ */
+
+#define _FILESYS_UNKNOWN	0x80000000U
+#define _FILESYS_CASE_SENSITIVE	0x0001
+#define _FILESYS_CASE_PRESERVED	0x0002
+#define _FILESYS_UNICODE	0x0004
+#define _FILESYS_LFN_SUPPORTED	0x4000
+#define _FILESYS_VOL_COMPRESSED	0x8000
+
+unsigned _get_volume_info (const char *_path, int *_max_file_len, int *_max_path_len, char *_filesystype);
+char _use_lfn (const char *_path);
+char *_lfn_gen_short_fname (const char *_long_fname, char *_short_fname);
+
+#define _LFN_CTIME	1
+#define _LFN_ATIME	2
+
+unsigned _lfn_get_ftime (int _handle, int _which);
+
+char _preserve_fncase (void);
+
+#ifndef _USE_LFN
+#define _USE_LFN	_use_lfn(0) /* assume it's the same on ALL drives */
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_fcntl_h_ */
diff --git a/contrib/media/updf/include/fdset.h b/contrib/media/updf/include/fdset.h
new file mode 100644
index 000000000..21086580e
--- /dev/null
+++ b/contrib/media/updf/include/fdset.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)fdset.h	8.1 (Berkeley) 6/6/93
+ */
+
+/*
+ * The following is defined just in case someone should want to run
+ * this telnet on a 4.2 system.
+ *
+ */
+
+#ifndef	FD_SETSIZE
+
+#define	FD_SET(n, p)	((p)->fds_bits[0] |= (1<<(n)))
+#define	FD_CLR(n, p)	((p)->fds_bits[0] &= ~(1<<(n)))
+#define	FD_ISSET(n, p)	((p)->fds_bits[0] & (1<<(n)))
+#define FD_ZERO(p)	((p)->fds_bits[0] = 0)
+
+#endif
diff --git a/contrib/media/updf/include/features.h b/contrib/media/updf/include/features.h
new file mode 100644
index 000000000..e44723a9f
--- /dev/null
+++ b/contrib/media/updf/include/features.h
@@ -0,0 +1,191 @@
+#ifndef	_FEATURES_H
+#define	_FEATURES_H	1
+
+#undef	__USE_ISOC99
+#undef	__USE_POSIX
+#undef	__USE_POSIX2
+#undef	__USE_POSIX199309
+#undef	__USE_POSIX199506
+#undef	__USE_XOPEN
+#undef	__USE_XOPEN_EXTENDED
+#undef	__USE_UNIX98
+#undef	__USE_XOPEN2K
+#undef	__USE_LARGEFILE
+#undef	__USE_LARGEFILE64
+#undef	__USE_FILE_OFFSET64
+#undef	__USE_BSD
+#undef	__USE_SVID
+#undef	__USE_MISC
+#undef	__USE_GNU
+#undef	__USE_REENTRANT
+#undef	__FAVOR_BSD
+#undef	__KERNEL_STRICT_NAMES
+
+#ifndef _LOOSE_KERNEL_NAMES
+#define __KERNEL_STRICT_NAMES
+#endif
+
+#define	__USE_ANSI	1
+
+#if defined _BSD_SOURCE && \
+    !(defined _POSIX_SOURCE || defined _POSIX_C_SOURCE || \
+      defined _XOPEN_SOURCE || defined _XOPEN_SOURCE_EXTENDED || \
+      defined _GNU_SOURCE || defined _SVID_SOURCE)
+# define __FAVOR_BSD	1
+#endif
+
+#ifdef _GNU_SOURCE
+# undef  _ISOC99_SOURCE
+# define _ISOC99_SOURCE	1
+# undef  _POSIX_SOURCE
+# define _POSIX_SOURCE	1
+# undef  _POSIX_C_SOURCE
+# define _POSIX_C_SOURCE	199506L
+# undef  _XOPEN_SOURCE
+# define _XOPEN_SOURCE	600
+# undef  _XOPEN_SOURCE_EXTENDED
+# define _XOPEN_SOURCE_EXTENDED	1
+# undef	 _LARGEFILE64_SOURCE
+# define _LARGEFILE64_SOURCE	1
+# undef  _BSD_SOURCE
+# define _BSD_SOURCE	1
+# undef  _SVID_SOURCE
+# define _SVID_SOURCE	1
+#endif
+
+#if (!defined __STRICT_ANSI__ && !defined _ISOC99_SOURCE && \
+     !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE && \
+     !defined _XOPEN_SOURCE && !defined _XOPEN_SOURCE_EXTENDED && \
+     !defined _BSD_SOURCE && !defined _SVID_SOURCE)
+# define _BSD_SOURCE	1
+# define _SVID_SOURCE	1
+#endif
+
+#if (defined _ISOC99_SOURCE || defined _ISOC9X_SOURCE \
+     || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L))
+# define __USE_ISOC99	1
+#endif
+
+#if (!defined __STRICT_ANSI__ && !defined _POSIX_SOURCE && \
+     !defined _POSIX_C_SOURCE)
+# define _POSIX_SOURCE	1
+# if defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 500
+#  define _POSIX_C_SOURCE	2
+# else
+#  define _POSIX_C_SOURCE	199506L
+# endif
+#endif
+
+#if defined _POSIX_SOURCE || _POSIX_C_SOURCE >= 1 || defined _XOPEN_SOURCE
+# define __USE_POSIX	1
+#endif
+
+#if defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 2 || defined _XOPEN_SOURCE
+# define __USE_POSIX2	1
+#endif
+
+#if (_POSIX_C_SOURCE - 0) >= 199309L
+# define __USE_POSIX199309	1
+#endif
+
+#if (_POSIX_C_SOURCE - 0) >= 199506L
+# define __USE_POSIX199506	1
+#endif
+
+#ifdef	_XOPEN_SOURCE
+# define __USE_XOPEN	1
+# if (_XOPEN_SOURCE - 0) >= 500
+#  define __USE_XOPEN_EXTENDED	1
+#  define __USE_UNIX98	1
+#  undef _LARGEFILE_SOURCE
+#  define _LARGEFILE_SOURCE	1
+#  if (_XOPEN_SOURCE - 0) >= 600
+#   define __USE_XOPEN2K	1
+#   undef __USE_ISOC99
+#   define __USE_ISOC99		1
+#  endif
+# else
+#  ifdef _XOPEN_SOURCE_EXTENDED
+#   define __USE_XOPEN_EXTENDED	1
+#  endif
+# endif
+#endif
+
+#ifdef _LARGEFILE_SOURCE
+# define __USE_LARGEFILE	1
+#endif
+
+#ifdef _LARGEFILE64_SOURCE
+# define __USE_LARGEFILE64	1
+#endif
+
+#if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS == 64
+# define __USE_FILE_OFFSET64	1
+#endif
+
+#if defined _BSD_SOURCE || defined _SVID_SOURCE
+# define __USE_MISC	1
+#endif
+
+#ifdef	_BSD_SOURCE
+# define __USE_BSD	1
+#endif
+
+#ifdef	_SVID_SOURCE
+# define __USE_SVID	1
+#endif
+
+#ifdef	_GNU_SOURCE
+# define __USE_GNU	1
+#endif
+
+#if defined _REENTRANT || defined _THREAD_SAFE
+# define __USE_REENTRANT	1
+#endif
+
+#define __STDC_IEC_559__		1
+#define __STDC_IEC_559_COMPLEX__	1
+
+#define __STDC_ISO_10646__		200009L
+
+#undef  __GNU_LIBRARY__
+#define __GNU_LIBRARY__ 6
+
+#define	__GLIBC__	2
+#define	__GLIBC_MINOR__	2
+
+#if defined __GNUC__ && defined __GNUC_MINOR__
+# define __GNUC_PREREQ(maj, min) \
+	((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+#else
+# define __GNUC_PREREQ(maj, min) 0
+#endif
+
+#define __GLIBC_PREREQ(maj, min) \
+	((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))
+
+# if defined __USE_FILE_OFFSET64 && !defined __REDIRECT
+#  define __USE_LARGEFILE	1
+#  define __USE_LARGEFILE64	1
+# endif
+
+#if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
+    && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
+# define __USE_EXTERN_INLINES	1
+#endif
+
+/* This is here only because every header file already includes this one.  */
+#ifndef _LIBC
+/* Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
+   <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
+   which will always return failure (and set errno to ENOSYS).
+
+   We avoid including <gnu/stubs.h> when compiling the C library itself to
+   avoid a dependency loop.  stubs.h depends on every object file.  If
+   this #include were done for the library source code, then every object
+   file would depend on stubs.h.  */
+
+# include <gnu/stubs.h>
+#endif
+
+#endif	/* features.h  */
diff --git a/contrib/media/updf/include/file.h b/contrib/media/updf/include/file.h
new file mode 100644
index 000000000..5aa845873
--- /dev/null
+++ b/contrib/media/updf/include/file.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_file_h_
+#define __dj_include_file_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/file.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_file_h_ */
diff --git a/contrib/media/updf/include/filescanner.h b/contrib/media/updf/include/filescanner.h
new file mode 100644
index 000000000..12816c8c0
--- /dev/null
+++ b/contrib/media/updf/include/filescanner.h
@@ -0,0 +1,89 @@
+
+#ifndef __filescanner_h__
+#define __filescanner_h__
+
+#ifdef WIN32
+#include <io.h>
+#include <direct.h>
+#define DIRSEP "\\"
+#endif
+
+#include <sys/stat.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#ifdef HAVE_DIRENT_H
+#define _GCC_BUILD_
+#include <dirent.h>
+#define DIRSEP "/"
+#endif //HAVE_DIRENT_H
+
+#include <string.h>
+#include "lispassert.h"
+
+class CFileNode
+{
+public:
+  inline CFileNode() : iIsDir(0),iName(""),iDir("") {};
+  inline void Set(int aIsDir,char* aName)
+  {
+    iIsDir = aIsDir;
+    iName  = aName;
+    strcpy(iFullName,iDir);
+    if (strlen(iDir))
+      strcat(iFullName,DIRSEP);
+    strcat(iFullName,aName);
+  }
+  inline int IsDirectory() {return iIsDir;};
+  inline char* FullName() {return iFullName;};
+  inline void SetRoot(char* aDir) {iDir=aDir;};
+private:
+  int iIsDir;
+  char *iName;
+  char iFullName[500];
+  char* iDir;
+};
+
+class CFileScanner
+{
+public:
+  CFileScanner();
+  ~CFileScanner();
+  CFileNode* First(char* base,char* dir);
+  CFileNode* Next();
+private:
+  CFileScanner(const CFileScanner& aFileScanner)
+    : iCurNode()
+#ifdef _GCC_BUILD_
+  ,dp(NULL),entry(NULL),statbuf()
+#endif
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  CFileScanner& operator=(const CFileScanner& aFileScanner)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  CFileNode iCurNode;
+
+  char fulldir[500];
+
+#ifdef _GCC_BUILD_
+  DIR *dp;
+  struct dirent* entry;
+  struct stat statbuf;
+#endif
+
+#ifdef WIN32
+  long handle;
+  struct _finddata_t info;
+  int first;
+#endif
+};
+
+#endif // __scanfiles_h__
diff --git a/contrib/media/updf/include/fix.h b/contrib/media/updf/include/fix.h
new file mode 100644
index 000000000..bcb2acb54
--- /dev/null
+++ b/contrib/media/updf/include/fix.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __FIX_H
+#define __FIX_H
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+#define int64 __int64
+#else
+#define int64 long long
+#endif
+
+/**
+@file fix.h
+@brief Implementation of operations of specific multiplication (FIX)
+
+The functions in FIX.H have for goal to realize specific multiplication.
+*/
+
+/** @defgroup FIX FIX - Implementation of operations of specific multiplication */
+/*@{*/
+
+/**
+Multiply two fixed-precision rational numbers.
+@param a
+@param b
+@return Returns a * b
+*/
+static INLINE int fix_mul(int a, int b) {
+    int64 temp = (int64) a * (int64) b ;
+    temp += temp & 4096;
+    return (int) (temp >> 13) ;
+}
+
+/*@}*/
+
+#endif /* __FIX_H */
diff --git a/contrib/media/updf/include/float.h b/contrib/media/updf/include/float.h
new file mode 100644
index 000000000..ab1320041
--- /dev/null
+++ b/contrib/media/updf/include/float.h
@@ -0,0 +1,116 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_float_h_
+#define __dj_include_float_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern float __dj_float_epsilon;
+extern float __dj_float_max;
+extern float __dj_float_min;
+
+#define FLT_DIG		6
+#define FLT_EPSILON	__dj_float_epsilon
+#define FLT_MANT_DIG	24
+#define FLT_MAX		__dj_float_max
+#define FLT_MAX_10_EXP	38
+#define FLT_MAX_EXP	128
+#define FLT_MIN		__dj_float_min
+#define FLT_MIN_10_EXP	(-37)
+#define FLT_MIN_EXP	(-125)
+#define FLT_RADIX	2
+#define FLT_ROUNDS	1
+
+extern double __dj_double_epsilon;
+extern double __dj_double_max;
+extern double __dj_double_min;
+
+#define DBL_DIG		15
+#define DBL_EPSILON	__dj_double_epsilon
+#define DBL_MANT_DIG	53
+#define DBL_MAX		__dj_double_max
+#define DBL_MAX_10_EXP	308
+#define DBL_MAX_EXP	1024
+#define DBL_MIN		__dj_double_min
+#define DBL_MIN_10_EXP	(-307)
+#define DBL_MIN_EXP	(-1021)
+
+extern long double __dj_long_double_epsilon;
+extern long double __dj_long_double_max;
+extern long double __dj_long_double_min;
+
+#define LDBL_DIG	18
+#define LDBL_EPSILON	__dj_long_double_epsilon
+#define LDBL_MANT_DIG	64
+#define LDBL_MAX	__dj_long_double_max
+#define LDBL_MAX_10_EXP	4932
+#define LDBL_MAX_EXP	16384
+#define LDBL_MIN	__dj_long_double_min
+#define LDBL_MIN_10_EXP	(-4931)
+#define LDBL_MIN_EXP	(-16381)
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* These indicate the results of the last operation */
+#define SW_INVALID	0x0001	/* Invalid operation */
+#define SW_DENORMAL	0x0002	/* Denormalized operand */
+#define SW_ZERODIVIDE	0x0004	/* Division by zero */
+#define SW_OVERFLOW	0x0008	/* Overflow */
+#define SW_UNDERFLOW	0x0010	/* Underflow (computational) */
+#define SW_INEXACT	0x0020	/* Precision (computational) */
+#define SW_STACKFAULT	0x0040	/* Stack Fault (over/under flow) */
+#define SW_ERRORSUMMARY	0x0080	/* Error summary */
+#define SW_COND		0x4700	/* Condition Code */
+#define SW_C0		0x0100	/* Condition 0 bit */
+#define SW_C1		0x0200	/* Condition 1 bit (also 0=stack underflow, 1=stack overflow) */
+#define SW_C2		0x0400	/* Condition 2 bit */
+#define SW_C3		0x4000	/* Condition 3 bit */
+#define SW_TOP		0x3800	/* Top of stack */
+#define SW_TOP_SHIFT	11	/* Shift to move TOS to LSB */
+#define SW_BUSY		0x8000	/* FPU busy */
+
+#define MCW_EM		0x003f	/* Exception masks (0=fault, 1=handle) */
+#define EM_INVALID	0x0001	/* Invalid operation */
+#define EM_DENORMAL	0x0002	/* Denormalized operand */
+#define EM_ZERODIVIDE	0x0004	/* Division by zero */
+#define EM_OVERFLOW	0x0008	/* Overflow */
+#define EM_UNDERFLOW	0x0010	/* Underflow */
+#define EM_INEXACT	0x0020	/* Precision */
+
+#define MCW_PC		0x0300	/* precision control */
+#define PC_24		0x0000	/* 24 bits (single precision) */
+#define PC_53		0x0200	/* 53 bits (double precision) */
+#define PC_64		0x0300	/* 64 bits (extended precision) */
+
+#define MCW_RC		0x0c00	/* Rounding control */
+#define RC_NEAR		0x0000	/* Round to nearest or even */
+#define RC_DOWN		0x0400	/* Round towards -Inf */
+#define RC_UP		0x0800	/* Round towards +Inf */
+#define RC_CHOP		0x0c00	/* Truncate towards zero */
+
+#define MCW_IC		0x1000	/* obsolete; i486 is always affine */
+#define IC_AFFINE	0x1000	/* -Inf < +Inf */
+#define IC_PROJECTIVE	0x0000	/* -Inf == +Inf */
+
+unsigned int _clear87(void);
+unsigned int _control87(unsigned int newcw, unsigned int mask);
+void         _fpreset(void);
+unsigned int _status87(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_float_h_ */
diff --git a/contrib/media/updf/include/floatingpoint.h b/contrib/media/updf/include/floatingpoint.h
new file mode 100644
index 000000000..347d2047d
--- /dev/null
+++ b/contrib/media/updf/include/floatingpoint.h
@@ -0,0 +1 @@
+/* empty file to please silly code in iolib.c and opcode.c */
diff --git a/contrib/media/updf/include/fnmatch.h b/contrib/media/updf/include/fnmatch.h
new file mode 100644
index 000000000..35b965868
--- /dev/null
+++ b/contrib/media/updf/include/fnmatch.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_fnmatch_h_
+#define __dj_include_fnmatch_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define FNM_NOESCAPE	0x01
+#define FNM_PATHNAME	0x02
+#define FNM_PERIOD	0x04
+
+#define FNM_NOMATCH	1
+#define FNM_ERROR	2
+
+int fnmatch(const char *_pattern, const char *_string, int _flags);
+
+#ifndef _POSIX_SOURCE
+
+#define FNM_NOCASE	0x08
+#define FNM_CASEFOLD	FNM_NOCASE /* compatibility with GNU fnmatch */
+#define FNM_IGNORECASE	FNM_NOCASE /* compatibility with Solaris */
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_fnmatch_h_ */
diff --git a/contrib/media/updf/include/form.h b/contrib/media/updf/include/form.h
new file mode 100644
index 000000000..77fd9506c
--- /dev/null
+++ b/contrib/media/updf/include/form.h
@@ -0,0 +1,388 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+
+#ifndef FORM_H
+#define FORM_H
+
+#include <curses.h>
+#include <eti.h>
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+typedef int Form_Options;
+typedef int Field_Options;
+
+	/**********
+	*  _PAGE  *
+	**********/
+
+typedef struct {
+  short	pmin;	  /* index of first field on page            */
+  short	pmax;	  /* index of last field on page             */
+  short	smin;	  /* index of top leftmost field on page     */
+  short	smax;	  /* index of bottom rightmost field on page */
+} _PAGE;
+
+	/**********
+	*  FIELD  *
+	**********/
+
+typedef struct fieldnode {
+  unsigned short       	status;	  /* flags		        */
+  short			rows;	  /* size in rows		*/
+  short			cols;	  /* size in cols		*/
+  short			frow;	  /* first row		        */
+  short			fcol;	  /* first col		        */
+  int                   drows;    /* dynamic rows               */
+  int                   dcols;    /* dynamic cols               */
+  int                   maxgrow;  /* maximum field growth       */
+  int			nrow;	  /* offscreen rows	        */
+  short			nbuf;	  /* additional buffers	        */
+  short			just;	  /* justification	        */
+  short			page;	  /* page on form		*/
+  short			index;	  /* into form -> field	        */
+  int			pad;	  /* pad character	        */
+  chtype		fore;	  /* foreground attribute	*/
+  chtype		back;	  /* background attribute	*/
+  Field_Options		opts;	  /* options		        */
+  struct fieldnode *	snext;	  /* sorted order pointer	*/
+  struct fieldnode *	sprev;	  /* sorted order pointer	*/
+  struct fieldnode *	link;	  /* linked field chain	        */
+  struct formnode *	form;	  /* containing form	        */
+  struct typenode *	type;	  /* field type		        */
+  void *		arg;	  /* argument for type	        */
+  char *		buf;	  /* field buffers	        */
+  void *		usrptr;	  /* user pointer		*/
+} FIELD;
+
+	/**************
+	*  FIELDTYPE  *
+	**************/
+
+typedef struct typenode {
+  unsigned short	status;	               /* flags		       */
+  long			ref;	               /* reference count      */
+  struct typenode *	left;	               /* ptr to operand for | */
+  struct typenode *	right;	               /* ptr to operand for | */
+
+  void* (*makearg)(va_list *);                 /* make fieldtype arg   */
+  void* (*copyarg)(const void *);              /* copy fieldtype arg   */
+  void  (*freearg)(void *);                    /* free fieldtype arg   */
+
+  bool	(*fcheck)(FIELD *,const void *);       /* field validation     */
+  bool	(*ccheck)(int,const void *);           /* character validation */
+
+  bool	(*next)(FIELD *,const void *);         /* enumerate next value */
+  bool	(*prev)(FIELD *,const void *);         /* enumerate prev value */
+
+} FIELDTYPE;
+
+	/*********
+	*  FORM  *
+	*********/
+
+typedef struct formnode {
+  unsigned short	status;	  /* flags		        */
+  short			rows;	  /* size in rows		*/
+  short			cols;	  /* size in cols		*/
+  int			currow;	  /* current row in field window*/
+  int			curcol;	  /* current col in field window*/
+  int			toprow;	  /* in scrollable field window	*/
+  int                   begincol; /* in horiz. scrollable field */
+  short			maxfield; /* number of fields	        */
+  short			maxpage;  /* number of pages	        */
+  short			curpage;  /* index into page	        */
+  Form_Options		opts;	  /* options		        */
+  WINDOW *		win;	  /* window		        */
+  WINDOW *		sub;	  /* subwindow		        */
+  WINDOW *		w;	  /* window for current field	*/
+  FIELD **		field;	  /* field [maxfield]	        */
+  FIELD *		current;  /* current field	        */
+  _PAGE *		page;	  /* page [maxpage]	        */
+  void *		usrptr;	  /* user pointer		*/
+
+  void                  (*forminit)(struct formnode *);
+  void                  (*formterm)(struct formnode *);
+  void                  (*fieldinit)(struct formnode *);
+  void                  (*fieldterm)(struct formnode *);
+
+} FORM;
+
+typedef void (*Form_Hook)(FORM *);
+
+	/***************************
+	*  miscellaneous #defines  *
+	***************************/
+
+/* field justification */
+#define NO_JUSTIFICATION	(0)
+#define JUSTIFY_LEFT		(1)
+#define JUSTIFY_CENTER		(2)
+#define JUSTIFY_RIGHT		(3)
+
+/* field options */
+#define O_VISIBLE		(0x0001)
+#define O_ACTIVE		(0x0002)
+#define O_PUBLIC		(0x0004)
+#define O_EDIT			(0x0008)
+#define O_WRAP			(0x0010)
+#define O_BLANK			(0x0020)
+#define O_AUTOSKIP		(0x0040)
+#define O_NULLOK		(0x0080)
+#define O_PASSOK		(0x0100)
+#define O_STATIC                (0x0200)
+
+/* form options */
+#define O_NL_OVERLOAD		(0x0001)
+#define O_BS_OVERLOAD		(0x0002)
+
+/* form driver commands */
+#define REQ_NEXT_PAGE	 (KEY_MAX + 1)	/* move to next page		*/
+#define REQ_PREV_PAGE	 (KEY_MAX + 2)	/* move to previous page	*/
+#define REQ_FIRST_PAGE	 (KEY_MAX + 3)	/* move to first page		*/
+#define REQ_LAST_PAGE	 (KEY_MAX + 4)	/* move to last page		*/
+
+#define REQ_NEXT_FIELD	 (KEY_MAX + 5)	/* move to next field		*/
+#define REQ_PREV_FIELD	 (KEY_MAX + 6)	/* move to previous field	*/
+#define REQ_FIRST_FIELD	 (KEY_MAX + 7)	/* move to first field		*/
+#define REQ_LAST_FIELD	 (KEY_MAX + 8)	/* move to last field		*/
+#define REQ_SNEXT_FIELD	 (KEY_MAX + 9)	/* move to sorted next field	*/
+#define REQ_SPREV_FIELD	 (KEY_MAX + 10)	/* move to sorted prev field	*/
+#define REQ_SFIRST_FIELD (KEY_MAX + 11)	/* move to sorted first field	*/
+#define REQ_SLAST_FIELD	 (KEY_MAX + 12)	/* move to sorted last field	*/
+#define REQ_LEFT_FIELD	 (KEY_MAX + 13)	/* move to left to field	*/
+#define REQ_RIGHT_FIELD	 (KEY_MAX + 14)	/* move to right to field	*/
+#define REQ_UP_FIELD	 (KEY_MAX + 15)	/* move to up to field		*/
+#define REQ_DOWN_FIELD	 (KEY_MAX + 16)	/* move to down to field	*/
+
+#define REQ_NEXT_CHAR	 (KEY_MAX + 17)	/* move to next char in field	*/
+#define REQ_PREV_CHAR	 (KEY_MAX + 18)	/* move to prev char in field	*/
+#define REQ_NEXT_LINE	 (KEY_MAX + 19)	/* move to next line in field	*/
+#define REQ_PREV_LINE	 (KEY_MAX + 20)	/* move to prev line in field	*/
+#define REQ_NEXT_WORD	 (KEY_MAX + 21)	/* move to next word in field	*/
+#define REQ_PREV_WORD	 (KEY_MAX + 22)	/* move to prev word in field	*/
+#define REQ_BEG_FIELD	 (KEY_MAX + 23)	/* move to first char in field	*/
+#define REQ_END_FIELD	 (KEY_MAX + 24)	/* move after last char in fld	*/
+#define REQ_BEG_LINE	 (KEY_MAX + 25)	/* move to beginning of line	*/
+#define REQ_END_LINE	 (KEY_MAX + 26)	/* move after last char in line	*/
+#define REQ_LEFT_CHAR	 (KEY_MAX + 27)	/* move left in field		*/
+#define REQ_RIGHT_CHAR	 (KEY_MAX + 28)	/* move right in field		*/
+#define REQ_UP_CHAR	 (KEY_MAX + 29)	/* move up in field		*/
+#define REQ_DOWN_CHAR	 (KEY_MAX + 30)	/* move down in field		*/
+
+#define REQ_NEW_LINE	 (KEY_MAX + 31)	/* insert/overlay new line	*/
+#define REQ_INS_CHAR	 (KEY_MAX + 32)	/* insert blank char at cursor	*/
+#define REQ_INS_LINE	 (KEY_MAX + 33)	/* insert blank line at cursor	*/
+#define REQ_DEL_CHAR	 (KEY_MAX + 34)	/* delete char at cursor	*/
+#define REQ_DEL_PREV	 (KEY_MAX + 35)	/* delete char before cursor	*/
+#define REQ_DEL_LINE	 (KEY_MAX + 36)	/* delete line at cursor	*/
+#define REQ_DEL_WORD	 (KEY_MAX + 37)	/* delete line at cursor	*/
+#define REQ_CLR_EOL	 (KEY_MAX + 38)	/* clear to end of line		*/
+#define REQ_CLR_EOF	 (KEY_MAX + 39)	/* clear to end of field	*/
+#define REQ_CLR_FIELD	 (KEY_MAX + 40)	/* clear entire field		*/
+#define REQ_OVL_MODE	 (KEY_MAX + 41)	/* begin overlay mode		*/
+#define REQ_INS_MODE	 (KEY_MAX + 42)	/* begin insert mode		*/
+#define REQ_SCR_FLINE	 (KEY_MAX + 43)	/* scroll field forward a line	*/
+#define REQ_SCR_BLINE	 (KEY_MAX + 44)	/* scroll field backward a line	*/
+#define REQ_SCR_FPAGE	 (KEY_MAX + 45)	/* scroll field forward a page	*/
+#define REQ_SCR_BPAGE	 (KEY_MAX + 46)	/* scroll field backward a page	*/
+#define REQ_SCR_FHPAGE   (KEY_MAX + 47) /* scroll field forward  half page */
+#define REQ_SCR_BHPAGE   (KEY_MAX + 48) /* scroll field backward half page */
+#define REQ_SCR_FCHAR    (KEY_MAX + 49) /* horizontal scroll char          */
+#define REQ_SCR_BCHAR    (KEY_MAX + 50) /* horizontal scroll char          */
+#define REQ_SCR_HFLINE   (KEY_MAX + 51) /* horizontal scroll line          */
+#define REQ_SCR_HBLINE   (KEY_MAX + 52) /* horizontal scroll line          */
+#define REQ_SCR_HFHALF   (KEY_MAX + 53) /* horizontal scroll half line     */
+#define REQ_SCR_HBHALF   (KEY_MAX + 54) /* horizontal scroll half line     */
+
+#define REQ_VALIDATION	 (KEY_MAX + 55)	/* validate field		*/
+#define REQ_NEXT_CHOICE	 (KEY_MAX + 56)	/* display next field choice	*/
+#define REQ_PREV_CHOICE	 (KEY_MAX + 57)	/* display prev field choice	*/
+
+#define MIN_FORM_COMMAND (KEY_MAX + 1)	/* used by form_driver		*/
+#define MAX_FORM_COMMAND (KEY_MAX + 57)	/* used by form_driver		*/
+
+#if defined(MAX_COMMAND)
+#  if (MAX_FORM_COMMAND > MAX_COMMAND)
+#    error Something is wrong -- MAX_FORM_COMMAND is greater than MAX_COMMAND
+#  elif (MAX_COMMAND != (KEY_MAX + 128))
+#    error Something is wrong -- MAX_COMMAND is already inconsistently defined.
+#  endif
+#else
+#  define MAX_COMMAND (KEY_MAX + 128)
+#endif
+
+	/*************************
+	*  standard field types  *
+	*************************/
+extern FIELDTYPE *TYPE_ALPHA,
+                 *TYPE_ALNUM,
+                 *TYPE_ENUM,
+                 *TYPE_INTEGER,
+                 *TYPE_NUMERIC,
+                 *TYPE_REGEXP;
+
+        /************************************
+	*  built-in additional field types  *
+        *  They are not defined in SVr4     *
+	************************************/
+extern FIELDTYPE *TYPE_IPV4;      /* Internet IP Version 4 address */
+
+        /*********************** 
+        *   Default objects    *
+        ***********************/ 
+extern FORM  *_nc_Default_Form;
+extern FIELD *_nc_Default_Field;
+
+
+	/***********************
+	*  FIELDTYPE routines  *
+	***********************/
+extern FIELDTYPE 
+                *new_fieldtype(
+		    bool (* const field_check)(FIELD *,const void *),
+		    bool (* const char_check)(int,const void *)),
+                *link_fieldtype(FIELDTYPE *,FIELDTYPE *);
+
+extern int      free_fieldtype(FIELDTYPE *),
+                set_fieldtype_arg(FIELDTYPE *,
+		    void * (* const make_arg)(va_list *),
+		    void * (* const copy_arg)(const void *),
+		    void (* const free_arg)(void *)),
+                set_fieldtype_choice (FIELDTYPE *,
+		    bool (* const next_choice)(FIELD *,const void *),
+	      	    bool (* const prev_choice)(FIELD *,const void *));
+
+	/*******************
+	*  FIELD routines  *
+	*******************/
+extern FIELD    *new_field(int,int,int,int,int,int),
+                *dup_field(FIELD *,int,int),
+                *link_field(FIELD *,int,int);
+
+extern int      free_field(FIELD *),
+                field_info(const FIELD *,int *,int *,int *,int *,int *,int *),
+                dynamic_field_info(const FIELD *,int *,int *,int *),
+                set_max_field( FIELD *,int),
+                move_field(FIELD *,int,int),
+                set_field_type(FIELD *,FIELDTYPE *,...),
+                set_new_page(FIELD *,bool),
+                set_field_just(FIELD *,int),
+                field_just(const FIELD *),
+                set_field_fore(FIELD *,chtype),
+                set_field_back(FIELD *,chtype),
+                set_field_pad(FIELD *,int),
+                field_pad(const FIELD *),
+                set_field_buffer(FIELD *,int,const char *),
+                set_field_status(FIELD *,bool),
+                set_field_userptr(FIELD *, void *),
+                set_field_opts(FIELD *,Field_Options),
+                field_opts_on(FIELD *,Field_Options),
+                field_opts_off(FIELD *,Field_Options);
+
+extern chtype   field_fore(const FIELD *),
+                field_back(const FIELD *);
+
+extern bool     new_page(const FIELD *),
+                field_status(const FIELD *);
+
+extern void     *field_arg(const FIELD *);
+
+extern void     *field_userptr(const FIELD *);
+
+extern FIELDTYPE
+                *field_type(const FIELD *);
+
+extern char*    field_buffer(const FIELD *,int);
+
+extern Field_Options  
+                field_opts(const FIELD *);
+
+	/******************
+	*  FORM routines  *
+	******************/
+extern FORM     *new_form(FIELD **);
+
+extern FIELD    **form_fields(const FORM *),
+                *current_field(const FORM *);
+
+extern WINDOW   *form_win(const FORM *),
+                *form_sub(const FORM *);
+
+extern Form_Hook
+                form_init(const FORM *),
+                form_term(const FORM *),
+                field_init(const FORM *),
+                field_term(const FORM *);
+
+extern int      free_form(FORM *),
+                set_form_fields(FORM *,FIELD **),
+                field_count(const FORM *),
+                set_form_win(FORM *,WINDOW *),
+                set_form_sub(FORM *,WINDOW *),
+                set_current_field(FORM *,FIELD *),
+                field_index(const FIELD *),
+                set_form_page(FORM *,int),
+                form_page(const FORM *),
+                scale_form(const FORM *,int *,int *),
+                set_form_init(FORM *,Form_Hook),
+                set_form_term(FORM *,Form_Hook),
+                set_field_init(FORM *,Form_Hook),
+                set_field_term(FORM *,Form_Hook),
+                post_form(FORM *),
+                unpost_form(FORM *),
+                pos_form_cursor(FORM *),
+                form_driver(FORM *,int),
+                set_form_userptr(FORM *,void *),
+                set_form_opts(FORM *,Form_Options),
+                form_opts_on(FORM *,Form_Options),
+                form_opts_off(FORM *,Form_Options),
+                form_request_by_name(const char *);
+
+extern const char
+                *form_request_name(int);
+
+extern void     *form_userptr(const FORM *);
+
+extern Form_Options
+                form_opts(const FORM *);
+
+extern bool     data_ahead(const FORM *),
+                data_behind(const FORM *);
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif	/* FORM_H */
diff --git a/contrib/media/updf/include/freetype/config/ftconfig.h b/contrib/media/updf/include/freetype/config/ftconfig.h
new file mode 100644
index 000000000..cbe30f268
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftconfig.h
@@ -0,0 +1,528 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftconfig.h                                                             */
+/*                                                                         */
+/*    ANSI-specific configuration file (specification only).               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This header file contains a number of macro definitions that are used */
+  /* by the rest of the engine.  Most of the macros here are automatically */
+  /* determined at compile time, and you should not need to change it to   */
+  /* port FreeType, except to compile the library with a non-ANSI          */
+  /* compiler.                                                             */
+  /*                                                                       */
+  /* Note however that if some specific modifications are needed, we       */
+  /* advise you to place a modified copy in your build directory.          */
+  /*                                                                       */
+  /* The build directory is usually `freetype/builds/<system>', and        */
+  /* contains system-specific files that are always included first when    */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /* This ANSI version should stay in `include/freetype/config'.           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*               PLATFORM-SPECIFIC CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* These macros can be toggled to suit a specific system.  The current   */
+  /* ones are defaults used to compile FreeType in an ANSI C environment   */
+  /* (16bit compilers are also supported).  Copy this file to your own     */
+  /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* There are systems (like the Texas Instruments 'C54x) where a `char' */
+  /* has 16 bits.  ANSI C says that sizeof(char) is always 1.  Since an  */
+  /* `int' has 16 bits also for this system, sizeof(int) gives 1 which   */
+  /* is probably unexpected.                                             */
+  /*                                                                     */
+  /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a      */
+  /* `char' type.                                                        */
+
+#ifndef FT_CHAR_BIT
+#define FT_CHAR_BIT  CHAR_BIT
+#endif
+
+
+  /* The size of an `int' type.  */
+#if                                 FT_UINT_MAX == 0xFFFFUL
+#define FT_SIZEOF_INT  (16 / FT_CHAR_BIT)
+#elif                               FT_UINT_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_INT  (32 / FT_CHAR_BIT)
+#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_INT  (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `int' type!"
+#endif
+
+  /* The size of a `long' type.  A five-byte `long' (as used e.g. on the */
+  /* DM642) is recognized but avoided.                                   */
+#if                                  FT_ULONG_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_LONG  (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `long' type!"
+#endif
+
+
+  /* Preferred alignment of data */
+#define FT_ALIGNMENT  8
+
+
+  /* FT_UNUSED is a macro used to indicate that a given parameter is not  */
+  /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg )  ( (arg) = (arg) )
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     AUTOMATIC CONFIGURATION MACROS                    */
+  /*                                                                       */
+  /* These macros are computed from the ones defined above.  Don't touch   */
+  /* their definition, unless you know precisely what you are doing.  No   */
+  /* porter should need to mess with them.                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Mac support                                                           */
+  /*                                                                       */
+  /*   This is the only necessary change, so it is defined here instead    */
+  /*   providing a new configuration file.                                 */
+  /*                                                                       */
+#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \
+    ( defined( __MWERKS__ ) && defined( macintosh )        )
+  /* no Carbon frameworks for 64bit 10.4.x */
+#include "AvailabilityMacros.h"
+#if defined( __LP64__ ) && \
+    ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+#define DARWIN_NO_CARBON 1
+#else
+#define FT_MACINTOSH 1
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+  /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int16                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 16bit signed integer type.                         */
+  /*                                                                       */
+  typedef signed short  FT_Int16;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt16                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 16bit unsigned integer type.                       */
+  /*                                                                       */
+  typedef unsigned short  FT_UInt16;
+
+  /* */
+
+
+  /* this #if 0 ... #endif clause is for documentation purposes */
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int32                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 32bit signed integer type.  The size depends on    */
+  /*    the configuration.                                                 */
+  /*                                                                       */
+  typedef signed XXX  FT_Int32;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt32                                                          */
+  /*                                                                       */
+  /*    A typedef for a 32bit unsigned integer type.  The size depends on  */
+  /*    the configuration.                                                 */
+  /*                                                                       */
+  typedef unsigned XXX  FT_UInt32;
+
+  /* */
+
+#endif
+
+#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
+
+  typedef signed int      FT_Int32;
+  typedef unsigned int    FT_UInt32;
+
+#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT)
+
+  typedef signed long     FT_Int32;
+  typedef unsigned long   FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+
+  /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
+
+  typedef int            FT_Fast;
+  typedef unsigned int   FT_UFast;
+
+#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT)
+
+  typedef long           FT_Fast;
+  typedef unsigned long  FT_UFast;
+
+#endif
+
+
+  /* determine whether we have a 64-bit int type for platforms without */
+  /* Autoconf                                                          */
+#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT)
+
+  /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64  long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900  /* Visual C++ (and Intel C++) */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __BORLANDC__ )  /* Borland C++ */
+
+  /* XXXX: We should probably check the value of __BORLANDC__ in order */
+  /*       to test the compiler version.                               */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __WATCOMC__ )   /* Watcom C++ */
+
+  /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ )    /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#elif defined( __GNUC__ )
+
+  /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A 64-bit data type will create compilation problems if you compile    */
+  /* in strict ANSI mode.  To avoid them, we disable its use if __STDC__   */
+  /* is defined.  You can however ignore this rule by defining the         */
+  /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro.                     */
+  /*                                                                       */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+  /* undefine the 64-bit macros in strict ANSI compilation mode */
+#undef FT_LONG64
+#undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+
+#define FT_BEGIN_STMNT  do {
+#define FT_END_STMNT    } while ( 0 )
+#define FT_DUMMY_STMNT  FT_BEGIN_STMNT FT_END_STMNT
+
+
+#ifndef  FT_CONFIG_OPTION_NO_ASSEMBLER
+  /* Provide assembler fragments for performance-critical functions. */
+  /* These must be defined `static __inline__' with GCC.             */
+
+#if defined( __CC_ARM ) || defined( __ARMCC__ )  /* RVCT */
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_arm
+
+  /* documentation is in freetype.h */
+
+  static __inline FT_Int32
+  FT_MulFix_arm( FT_Int32  a,
+                 FT_Int32  b )
+  {
+    register FT_Int32  t, t2;
+
+
+    __asm
+    {
+      smull t2, t,  b,  a           /* (lo=t2,hi=t) = a*b */
+      mov   a,  t,  asr #31         /* a   = (hi >> 31) */
+      add   a,  a,  #0x8000         /* a  += 0x8000 */
+      adds  t2, t2, a               /* t2 += a */
+      adc   t,  t,  #0              /* t  += carry */
+      mov   a,  t2, lsr #16         /* a   = t2 >> 16 */
+      orr   a,  a,  t,  lsl #16     /* a  |= t << 16 */
+    }
+    return a;
+  }
+
+#endif /* __CC_ARM || __ARMCC__ */
+
+
+#ifdef __GNUC__
+
+#if defined( __arm__ ) && !defined( __thumb__ )    && \
+    !( defined( __CC_ARM ) || defined( __ARMCC__ ) )
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_arm
+
+  /* documentation is in freetype.h */
+
+  static __inline__ FT_Int32
+  FT_MulFix_arm( FT_Int32  a,
+                 FT_Int32  b )
+  {
+    register FT_Int32  t, t2;
+
+
+    asm __volatile__ (
+      "smull  %1, %2, %4, %3\n\t"   /* (lo=%1,hi=%2) = a*b */
+      "mov    %0, %2, asr #31\n\t"  /* %0  = (hi >> 31) */
+      "add    %0, %0, #0x8000\n\t"  /* %0 += 0x8000 */
+      "adds   %1, %1, %0\n\t"       /* %1 += %0 */
+      "adc    %2, %2, #0\n\t"       /* %2 += carry */
+      "mov    %0, %1, lsr #16\n\t"  /* %0  = %1 >> 16 */
+      "orr    %0, %2, lsl #16\n\t"  /* %0 |= %2 << 16 */
+      : "=r"(a), "=&r"(t2), "=&r"(t)
+      : "r"(a), "r"(b) );
+    return a;
+  }
+
+#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */
+
+#if defined( __i386__ )
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_i386
+
+  /* documentation is in freetype.h */
+
+  static __inline__ FT_Int32
+  FT_MulFix_i386( FT_Int32  a,
+                  FT_Int32  b )
+  {
+    register FT_Int32  result;
+
+
+    __asm__ __volatile__ (
+      "imul  %%edx\n"
+      "movl  %%edx, %%ecx\n"
+      "sarl  $31, %%ecx\n"
+      "addl  $0x8000, %%ecx\n"
+      "addl  %%ecx, %%eax\n"
+      "adcl  $0, %%edx\n"
+      "shrl  $16, %%eax\n"
+      "shll  $16, %%edx\n"
+      "addl  %%edx, %%eax\n"
+      : "=a"(result), "=d"(b)
+      : "a"(a), "d"(b)
+      : "%ecx", "cc" );
+    return result;
+  }
+
+#endif /* i386 */
+
+#endif /* __GNUC__ */
+
+#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
+#ifdef FT_MULFIX_ASSEMBLER
+#define FT_MULFIX_INLINED  FT_MULFIX_ASSEMBLER
+#endif
+#endif
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x )      static  x
+#define FT_LOCAL_DEF( x )  static  x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x )      extern "C"  x
+#define FT_LOCAL_DEF( x )  extern "C"  x
+#else
+#define FT_LOCAL( x )      extern  x
+#define FT_LOCAL_DEF( x )  x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x )  extern "C"  x
+#else
+#define FT_BASE( x )  extern  x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x )  x
+#else
+#define FT_BASE_DEF( x )  x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x )  extern "C"  x
+#else
+#define FT_EXPORT( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x )  extern "C"  x
+#else
+#define FT_EXPORT_DEF( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x )  extern "C"  x
+#else
+#define FT_EXPORT_VAR( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+  /* The following macros are needed to compile the library with a   */
+  /* C++ compiler and with 16bit compilers.                          */
+  /*                                                                 */
+
+  /* This is special.  Within C++, you must specify `extern "C"' for */
+  /* functions which are used via function pointers, and you also    */
+  /* must do that for structures which contain function pointers to  */
+  /* assure C linkage -- it's not possible to have (local) anonymous */
+  /* functions which are accessed by (global) function pointers.     */
+  /*                                                                 */
+  /*                                                                 */
+  /* FT_CALLBACK_DEF is used to _define_ a callback function.        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+  /* contains pointers to callback functions.                        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable   */
+  /* that contains pointers to callback functions.                   */
+  /*                                                                 */
+  /*                                                                 */
+  /* Some 16bit compilers have to redefine these macros to insert    */
+  /* the infamous `_cdecl' or `__fastcall' declarations.             */
+  /*                                                                 */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x )  extern "C"  x
+#else
+#define FT_CALLBACK_DEF( x )  static  x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE      extern "C"
+#define FT_CALLBACK_TABLE_DEF  extern "C"
+#else
+#define FT_CALLBACK_TABLE      extern
+#define FT_CALLBACK_TABLE_DEF  /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/config/ftheader.h b/contrib/media/updf/include/freetype/config/ftheader.h
new file mode 100644
index 000000000..b63945dcb
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftheader.h
@@ -0,0 +1,780 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftheader.h                                                             */
+/*                                                                         */
+/*    Build macros of the FreeType 2 library.                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __FT_HEADER_H__
+#define __FT_HEADER_H__
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_BEGIN_HEADER                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_END_HEADER in header    */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER  extern "C" {
+#else
+#define FT_BEGIN_HEADER  /* nothing */
+#endif
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_END_HEADER                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_BEGIN_HEADER in header  */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_END_HEADER  }
+#else
+#define FT_END_HEADER  /* nothing */
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Aliases for the FreeType 2 public and configuration files.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    header_file_macros                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Header File Macros                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Macro definitions used to #include specific header files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following macros are defined to the name of specific           */
+  /*    FreeType~2 header files.  They can be used directly in #include    */
+  /*    statements as in:                                                  */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #include FT_FREETYPE_H                                           */
+  /*      #include FT_MULTIPLE_MASTERS_H                                   */
+  /*      #include FT_GLYPH_H                                              */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    There are several reasons why we are now using macros to name      */
+  /*    public header files.  The first one is that such macros are not    */
+  /*    limited to the infamous 8.3~naming rule required by DOS (and       */
+  /*    `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h').   */
+  /*                                                                       */
+  /*    The second reason is that it allows for more flexibility in the    */
+  /*    way FreeType~2 is installed on a given system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* configuration files */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_CONFIG_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 configuration data.
+   *
+   */
+#ifndef FT_CONFIG_CONFIG_H
+#define FT_CONFIG_CONFIG_H  <freetype/config/ftconfig.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_STANDARD_LIBRARY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 interface to the standard C library functions.
+   *
+   */
+#ifndef FT_CONFIG_STANDARD_LIBRARY_H
+#define FT_CONFIG_STANDARD_LIBRARY_H  <freetype/config/ftstdlib.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_OPTIONS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 project-specific configuration options.
+   *
+   */
+#ifndef FT_CONFIG_OPTIONS_H
+#define FT_CONFIG_OPTIONS_H  <freetype/config/ftoption.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_MODULES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 modules that are statically linked to new library
+   *   instances in @FT_Init_FreeType.
+   *
+   */
+#ifndef FT_CONFIG_MODULES_H
+#define FT_CONFIG_MODULES_H  <freetype/config/ftmodule.h>
+#endif
+
+  /* */
+
+  /* public headers */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_FREETYPE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   base FreeType~2 API.
+   *
+   */
+#define FT_FREETYPE_H  <freetype/freetype.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 error codes (and messages).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_ERRORS_H  <freetype/fterrors.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 module error offsets (and messages).
+   *
+   */
+#define FT_MODULE_ERRORS_H  <freetype/ftmoderr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYSTEM_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 interface to low-level operations (i.e., memory management
+   *   and stream i/o).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_SYSTEM_H  <freetype/ftsystem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing type
+   *   definitions related to glyph images (i.e., bitmaps, outlines,
+   *   scan-converter parameters).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_IMAGE_H  <freetype/ftimage.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   basic data types defined by FreeType~2.
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_TYPES_H  <freetype/fttypes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LIST_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list management API of FreeType~2.
+   *
+   *   (Most applications will never need to include this file.)
+   *
+   */
+#define FT_LIST_H  <freetype/ftlist.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OUTLINE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   scalable outline management API of FreeType~2.
+   *
+   */
+#define FT_OUTLINE_H  <freetype/ftoutln.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SIZES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API which manages multiple @FT_Size objects per face.
+   *
+   */
+#define FT_SIZES_H  <freetype/ftsizes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   module management API of FreeType~2.
+   *
+   */
+#define FT_MODULE_H  <freetype/ftmodapi.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_RENDER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   renderer module management API of FreeType~2.
+   *
+   */
+#define FT_RENDER_H  <freetype/ftrender.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPE1_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the Type~1 format.
+   *
+   */
+#define FT_TYPE1_TABLES_H  <freetype/t1tables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_IDS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   enumeration values which identify name strings, languages, encodings,
+   *   etc.  This file really contains a _large_ set of constant macro
+   *   definitions, taken from the TrueType and OpenType specifications.
+   *
+   */
+#define FT_TRUETYPE_IDS_H  <freetype/ttnameid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the TrueType (as well as OpenType) format.
+   *
+   */
+#define FT_TRUETYPE_TABLES_H  <freetype/tttables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TAGS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of TrueType four-byte `tags' which identify blocks in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_TRUETYPE_TAGS_H  <freetype/tttags.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BDF_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which accesses BDF-specific strings from a
+   *   face.
+   *
+   */
+#define FT_BDF_H  <freetype/ftbdf.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CID_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which access CID font information from a
+   *   face.
+   *
+   */
+#define FT_CID_H  <freetype/ftcid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GZIP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports gzip-compressed files.
+   *
+   */
+#define FT_GZIP_H  <freetype/ftgzip.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LZW_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports LZW-compressed files.
+   *
+   */
+#define FT_LZW_H  <freetype/ftlzw.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_WINFONTS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports Windows FNT files.
+   *
+   */
+#define FT_WINFONTS_H   <freetype/ftwinfnt.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GLYPH_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional glyph management component.
+   *
+   */
+#define FT_GLYPH_H  <freetype/ftglyph.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BITMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional bitmap conversion component.
+   *
+   */
+#define FT_BITMAP_H  <freetype/ftbitmap.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BBOX_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional exact bounding box computation routines.
+   *
+   */
+#define FT_BBOX_H  <freetype/ftbbox.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional FreeType~2 cache sub-system.
+   *
+   */
+#define FT_CACHE_H  <freetype/ftcache.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `glyph image' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for @FT_Glyph elements.  You can also
+   *   use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+   *   store small glyph bitmaps, as it will use less memory.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   glyph image-related cache declarations.
+   *
+   */
+#define FT_CACHE_IMAGE_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_SMALL_BITMAPS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `small bitmaps' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for small glyph bitmaps in a relatively
+   *   memory-efficient way.  You can also use the API defined in
+   *   @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+   *   including scalable outlines.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   small bitmaps-related cache declarations.
+   *
+   */
+#define FT_CACHE_SMALL_BITMAPS_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_CHARMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `charmap' API of the FreeType~2 cache sub-system.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   charmap-based cache declarations.
+   *
+   */
+#define FT_CACHE_CHARMAP_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MAC_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   Macintosh-specific FreeType~2 API.  The latter is used to access
+   *   fonts embedded in resource forks.
+   *
+   *   This header file must be explicitly included by client applications
+   *   compiled on the Mac (note that the base API still works though).
+   *
+   */
+#define FT_MAC_H  <freetype/ftmac.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MULTIPLE_MASTERS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional multiple-masters management API of FreeType~2.
+   *
+   */
+#define FT_MULTIPLE_MASTERS_H  <freetype/ftmm.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SFNT_NAMES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which accesses embedded `name' strings in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_SFNT_NAMES_H  <freetype/ftsnames.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OPENTYPE_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+   *   GPOS, GSUB, JSTF).
+   *
+   */
+#define FT_OPENTYPE_VALIDATE_H  <freetype/ftotval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GX_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+   *   mort, morx, bsln, just, kern, opbd, trak, prop).
+   *
+   */
+#define FT_GX_VALIDATE_H  <freetype/ftgxval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_PFR_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which accesses PFR-specific data.
+   *
+   */
+#define FT_PFR_H  <freetype/ftpfr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_STROKER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions to stroke outline paths.
+   */
+#define FT_STROKER_H  <freetype/ftstroke.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYNTHESIS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs artificial obliquing and emboldening.
+   */
+#define FT_SYNTHESIS_H  <freetype/ftsynth.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_XFREE86_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions specific to the XFree86 and
+   *   X.Org X11 servers.
+   */
+#define FT_XFREE86_H  <freetype/ftxf86.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRIGONOMETRY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs trigonometric computations (e.g.,
+   *   cosines and arc tangents).
+   */
+#define FT_TRIGONOMETRY_H  <freetype/fttrigon.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LCD_FILTER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_LCD_FILTER_H  <freetype/ftlcdfil.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_UNPATENTED_HINTING_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_UNPATENTED_HINTING_H  <freetype/ttunpat.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_INCREMENTAL_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_INCREMENTAL_H  <freetype/ftincrem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GASP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns entries from the TrueType GASP table.
+   */
+#define FT_GASP_H  <freetype/ftgasp.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ADVANCES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns individual and ranged glyph advances.
+   */
+#define FT_ADVANCES_H  <freetype/ftadvanc.h>
+
+
+  /* */
+
+#define FT_ERROR_DEFINITIONS_H  <freetype/fterrdef.h>
+
+
+  /* The internals of the cache sub-system are no longer exposed.  We */
+  /* default to FT_CACHE_H at the moment just in case, but we know of */
+  /* no rogue client that uses them.                                  */
+  /*                                                                  */
+#define FT_CACHE_MANAGER_H           <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H      <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H  <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H    <freetype/ftcache.h>
+
+
+#define FT_INCREMENTAL_H          <freetype/ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H  <freetype/ttunpat.h>
+
+
+  /*
+   * Include internal headers definitions from <freetype/internal/...>
+   * only when building the library.
+   */
+#ifdef FT2_BUILD_LIBRARY
+#define  FT_INTERNAL_INTERNAL_H  <freetype/internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+#endif /* __FT2_BUILD_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/config/ftmodule.h b/contrib/media/updf/include/freetype/config/ftmodule.h
new file mode 100644
index 000000000..a9dcdda5f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftmodule.h
@@ -0,0 +1,26 @@
+/*
+ *  This file registers the FreeType modules compiled into the library.
+ *
+ *  If you use GNU make, this file IS NOT USED!  Instead, it is created in
+ *  the objects directory (normally `<topdir>/objs/') based on information
+ *  from `<topdir>/modules.cfg'.
+ *
+ *  Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile
+ *  FreeType without GNU make.
+ *
+ */
+
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+
+/* EOF */
diff --git a/contrib/media/updf/include/freetype/config/ftoption.h b/contrib/media/updf/include/freetype/config/ftoption.h
new file mode 100644
index 000000000..2b46259c1
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftoption.h
@@ -0,0 +1,733 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftoption.h                                                             */
+/*                                                                         */
+/*    User-selectable configuration macros (specification only).           */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOPTION_H__
+#define __FTOPTION_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                 USER-SELECTABLE CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* This file contains the default configuration macro definitions for    */
+  /* a standard build of the FreeType library.  There are three ways to    */
+  /* use this file to build project-specific versions of the library:      */
+  /*                                                                       */
+  /*  - You can modify this file by hand, but this is not recommended in   */
+  /*    cases where you would like to build several versions of the        */
+  /*    library from a single source directory.                            */
+  /*                                                                       */
+  /*  - You can put a copy of this file in your build directory, more      */
+  /*    precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD'   */
+  /*    is the name of a directory that is included _before_ the FreeType  */
+  /*    include path during compilation.                                   */
+  /*                                                                       */
+  /*    The default FreeType Makefiles and Jamfiles use the build          */
+  /*    directory `builds/<system>' by default, but you can easily change  */
+  /*    that for your own projects.                                        */
+  /*                                                                       */
+  /*  - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it    */
+  /*    slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to       */
+  /*    locate this file during the build.  For example,                   */
+  /*                                                                       */
+  /*      #define FT_CONFIG_OPTIONS_H  <myftoptions.h>                     */
+  /*      #include <freetype/config/ftheader.h>                            */
+  /*                                                                       */
+  /*    will use `$BUILD/myftoptions.h' instead of this file for macro     */
+  /*    definitions.                                                       */
+  /*                                                                       */
+  /*    Note also that you can similarly pre-define the macro              */
+  /*    FT_CONFIG_MODULES_H used to locate the file listing of the modules */
+  /*    that are statically linked to the library at compile time.  By     */
+  /*    default, this file is <freetype/config/ftmodule.h>.                */
+  /*                                                                       */
+  /*  We highly recommend using the third method whenever possible.        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /**** G E N E R A L   F R E E T Y P E   2   C O N F I G U R A T I O N ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Uncomment the line below if you want to activate sub-pixel rendering  */
+  /* (a.k.a. LCD rendering, or ClearType) in this build of the library.    */
+  /*                                                                       */
+  /* Note that this feature is covered by several Microsoft patents        */
+  /* and should not be activated in any default build of the library.      */
+  /*                                                                       */
+  /* This macro has no impact on the FreeType API, only on its             */
+  /* _implementation_.  For example, using FT_RENDER_MODE_LCD when calling */
+  /* FT_Render_Glyph still generates a bitmap that is 3 times wider than   */
+  /* the original size in case this macro isn't defined; however, each     */
+  /* triplet of subpixels has R=G=B.                                       */
+  /*                                                                       */
+  /* This is done to allow FreeType clients to run unmodified, forcing     */
+  /* them to display normal gray-level anti-aliased glyphs.                */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Many compilers provide a non-ANSI 64-bit data type that can be used   */
+  /* by FreeType to speed up some computations.  However, this will create */
+  /* some problems when compiling the library in strict ANSI mode.         */
+  /*                                                                       */
+  /* For this reason, the use of 64-bit integers is normally disabled when */
+  /* the __STDC__ macro is defined.  You can however disable this by       */
+  /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here.                 */
+  /*                                                                       */
+  /* For most compilers, this will only create compilation warnings when   */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /* ObNote: The compiler-specific 64-bit integers are detected in the     */
+  /*         file `ftconfig.h' either statically or through the            */
+  /*         `configure' script on supported platforms.                    */
+  /*                                                                       */
+#undef FT_CONFIG_OPTION_FORCE_INT64
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If this macro is defined, do not try to use an assembler version of   */
+  /* performance-critical functions (e.g. FT_MulFix).  You should only do  */
+  /* that to verify that the assembler function works properly, or to      */
+  /* execute benchmark tests of the various implementations.               */
+/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If this macro is defined, try to use an inlined assembler version of  */
+  /* the `FT_MulFix' function, which is a `hotspot' when loading and       */
+  /* hinting glyphs, and which should be executed as fast as possible.     */
+  /*                                                                       */
+  /* Note that if your compiler or CPU is not supported, this will default */
+  /* to the standard and portable implementation found in `ftcalc.c'.      */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_INLINE_MULFIX
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* LZW-compressed file support.                                          */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `compress' program.  This is mostly used to parse many of the PCF   */
+  /*   files that come with various X11 distributions.  The implementation */
+  /*   uses NetBSD's `zopen' to partially uncompress the file on the fly   */
+  /*   (see src/lzw/ftgzip.c).                                             */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.             */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_LZW
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Gzip-compressed file support.                                         */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `gzip' program.  This is mostly used to parse many of the PCF files */
+  /*   that come with XFree86.  The implementation uses `zlib' to          */
+  /*   partially uncompress the file on the fly (see src/gzip/ftgzip.c).   */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.  See also   */
+  /*   the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below.                       */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_ZLIB
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ZLib library selection                                                */
+  /*                                                                       */
+  /*   This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined.  */
+  /*   It allows FreeType's `ftgzip' component to link to the system's     */
+  /*   installation of the ZLib library.  This is useful on systems like   */
+  /*   Unix or VMS where it generally is already available.                */
+  /*                                                                       */
+  /*   If you let it undefined, the component will use its own copy        */
+  /*   of the zlib sources instead.  These have been modified to be        */
+  /*   included directly within the component and *not* export external    */
+  /*   function names.  This allows you to link any program with FreeType  */
+  /*   _and_ ZLib without linking conflicts.                               */
+  /*                                                                       */
+  /*   Do not #undef this macro here since the build system might define   */
+  /*   it for certain configurations only.                                 */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DLL export compilation                                                */
+  /*                                                                       */
+  /*   When compiling FreeType as a DLL, some systems/compilers need a     */
+  /*   special keyword in front OR after the return type of function       */
+  /*   declarations.                                                       */
+  /*                                                                       */
+  /*   Two macros are used within the FreeType source code to define       */
+  /*   exported library functions: FT_EXPORT and FT_EXPORT_DEF.            */
+  /*                                                                       */
+  /*     FT_EXPORT( return_type )                                          */
+  /*                                                                       */
+  /*       is used in a function declaration, as in                        */
+  /*                                                                       */
+  /*         FT_EXPORT( FT_Error )                                         */
+  /*         FT_Init_FreeType( FT_Library*  alibrary );                    */
+  /*                                                                       */
+  /*                                                                       */
+  /*     FT_EXPORT_DEF( return_type )                                      */
+  /*                                                                       */
+  /*       is used in a function definition, as in                         */
+  /*                                                                       */
+  /*         FT_EXPORT_DEF( FT_Error )                                     */
+  /*         FT_Init_FreeType( FT_Library*  alibrary )                     */
+  /*         {                                                             */
+  /*           ... some code ...                                           */
+  /*           return FT_Err_Ok;                                           */
+  /*         }                                                             */
+  /*                                                                       */
+  /*   You can provide your own implementation of FT_EXPORT and            */
+  /*   FT_EXPORT_DEF here if you want.  If you leave them undefined, they  */
+  /*   will be later automatically defined as `extern return_type' to      */
+  /*   allow normal compilation.                                           */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+/* #define FT_EXPORT(x)      extern x */
+/* #define FT_EXPORT_DEF(x)  x */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Glyph Postscript Names handling                                       */
+  /*                                                                       */
+  /*   By default, FreeType 2 is compiled with the `psnames' module.  This */
+  /*   module is in charge of converting a glyph name string into a        */
+  /*   Unicode value, or return a Macintosh standard glyph name for the    */
+  /*   use with the TrueType `post' table.                                 */
+  /*                                                                       */
+  /*   Undefine this macro if you do not want `psnames' compiled in your   */
+  /*   build of FreeType.  This has the following effects:                 */
+  /*                                                                       */
+  /*   - The TrueType driver will provide its own set of glyph names,      */
+  /*     if you build it to support postscript names in the TrueType       */
+  /*     `post' table.                                                     */
+  /*                                                                       */
+  /*   - The Type 1 driver will not be able to synthesize a Unicode        */
+  /*     charmap out of the glyphs found in the fonts.                     */
+  /*                                                                       */
+  /*   You would normally undefine this configuration macro when building  */
+  /*   a version of FreeType that doesn't contain a Type 1 or CFF driver.  */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Postscript Names to Unicode Values support                            */
+  /*                                                                       */
+  /*   By default, FreeType 2 is built with the `PSNames' module compiled  */
+  /*   in.  Among other things, the module is used to convert a glyph name */
+  /*   into a Unicode value.  This is especially useful in order to        */
+  /*   synthesize on the fly a Unicode charmap from the CFF/Type 1 driver  */
+  /*   through a big table named the `Adobe Glyph List' (AGL).             */
+  /*                                                                       */
+  /*   Undefine this macro if you do not want the Adobe Glyph List         */
+  /*   compiled in your `PSNames' module.  The Type 1 driver will not be   */
+  /*   able to synthesize a Unicode charmap out of the glyphs found in the */
+  /*   fonts.                                                              */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Support for Mac fonts                                                 */
+  /*                                                                       */
+  /*   Define this macro if you want support for outline fonts in Mac      */
+  /*   format (mac dfont, mac resource, macbinary containing a mac         */
+  /*   resource) on non-Mac platforms.                                     */
+  /*                                                                       */
+  /*   Note that the `FOND' resource isn't checked.                        */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_MAC_FONTS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Guessing methods to access embedded resource forks                    */
+  /*                                                                       */
+  /*   Enable extra Mac fonts support on non-Mac platforms (e.g.           */
+  /*   GNU/Linux).                                                         */
+  /*                                                                       */
+  /*   Resource forks which include fonts data are stored sometimes in     */
+  /*   locations which users or developers don't expected.  In some cases, */
+  /*   resource forks start with some offset from the head of a file.  In  */
+  /*   other cases, the actual resource fork is stored in file different   */
+  /*   from what the user specifies.  If this option is activated,         */
+  /*   FreeType tries to guess whether such offsets or different file      */
+  /*   names must be used.                                                 */
+  /*                                                                       */
+  /*   Note that normal, direct access of resource forks is controlled via */
+  /*   the FT_CONFIG_OPTION_MAC_FONTS option.                              */
+  /*                                                                       */
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Allow the use of FT_Incremental_Interface to load typefaces that      */
+  /* contain no glyph data, but supply it via a callback function.         */
+  /* This is required by clients supporting document formats which         */
+  /* supply font data incrementally as the document is parsed, such        */
+  /* as the Ghostscript interpreter for the PostScript language.           */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_INCREMENTAL
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The size in bytes of the render pool used by the scan-line converter  */
+  /* to do all of its work.                                                */
+  /*                                                                       */
+  /* This must be greater than 4KByte if you use FreeType to rasterize     */
+  /* glyphs; otherwise, you may set it to zero to avoid unnecessary        */
+  /* allocation of the render pool.                                        */
+  /*                                                                       */
+#define FT_RENDER_POOL_SIZE  16384L
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FT_MAX_MODULES                                                        */
+  /*                                                                       */
+  /*   The maximum number of modules that can be registered in a single    */
+  /*   FreeType library object.  32 is the default.                        */
+  /*                                                                       */
+#define FT_MAX_MODULES  32
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Debug level                                                           */
+  /*                                                                       */
+  /*   FreeType can be compiled in debug or trace mode.  In debug mode,    */
+  /*   errors are reported through the `ftdebug' component.  In trace      */
+  /*   mode, additional messages are sent to the standard output during    */
+  /*   execution.                                                          */
+  /*                                                                       */
+  /*   Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode.     */
+  /*   Define FT_DEBUG_LEVEL_TRACE to build it in trace mode.              */
+  /*                                                                       */
+  /*   Don't define any of these macros to compile in `release' mode!      */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+/* #define FT_DEBUG_LEVEL_ERROR */
+/* #define FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Memory Debugging                                                      */
+  /*                                                                       */
+  /*   FreeType now comes with an integrated memory debugger that is       */
+  /*   capable of detecting simple errors like memory leaks or double      */
+  /*   deletes.  To compile it within your build of the library, you       */
+  /*   should define FT_DEBUG_MEMORY here.                                 */
+  /*                                                                       */
+  /*   Note that the memory debugger is only activated at runtime when     */
+  /*   when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
+  /*                                                                       */
+  /*   Do not #undef this macro here since the build system might define   */
+  /*   it for certain configurations only.                                 */
+  /*                                                                       */
+/* #define FT_DEBUG_MEMORY */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Module errors                                                         */
+  /*                                                                       */
+  /*   If this macro is set (which is _not_ the default), the higher byte  */
+  /*   of an error code gives the module in which the error has occurred,  */
+  /*   while the lower byte is the real error code.                        */
+  /*                                                                       */
+  /*   Setting this macro makes sense for debugging purposes only, since   */
+  /*   it would break source compatibility of certain programs that use    */
+  /*   FreeType 2.                                                         */
+  /*                                                                       */
+  /*   More details can be found in the files ftmoderr.h and fterrors.h.   */
+  /*                                                                       */
+#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Position Independent Code                                             */
+  /*                                                                       */
+  /*   If this macro is set (which is _not_ the default), FreeType2 will   */
+  /*   avoid creating constants that require address fixups.  Instead the  */
+  /*   constants will be moved into a struct and additional intialization  */
+  /*   code will be used.                                                  */
+  /*                                                                       */
+  /*   Setting this macro is needed for systems that prohibit address      */
+  /*   fixups, such as BREW.                                               */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_PIC */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****        S F N T   D R I V E R    C O N F I G U R A T I O N       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support       */
+  /* embedded bitmaps in all formats using the SFNT module (namely         */
+  /* TrueType & OpenType).                                                 */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to    */
+  /* load and enumerate the glyph Postscript names in a TrueType or        */
+  /* OpenType file.                                                        */
+  /*                                                                       */
+  /* Note that when you do not compile the `PSNames' module by undefining  */
+  /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will   */
+  /* contain additional code used to read the PS Names table from a font.  */
+  /*                                                                       */
+  /* (By default, the module uses `PSNames' to extract glyph names.)       */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to       */
+  /* access the internal name table in a SFNT-based format like TrueType   */
+  /* or OpenType.  The name table contains various strings used to         */
+  /* describe the font, like family name, copyright, version, etc.  It     */
+  /* does not contain any glyph name though.                               */
+  /*                                                                       */
+  /* Accessing SFNT names is done through the functions declared in        */
+  /* `freetype/ftsnames.h'.                                                */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_SFNT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TrueType CMap support                                                 */
+  /*                                                                       */
+  /*   Here you can fine-tune which TrueType CMap table format shall be    */
+  /*   supported.                                                          */
+#define TT_CONFIG_CMAP_FORMAT_0
+#define TT_CONFIG_CMAP_FORMAT_2
+#define TT_CONFIG_CMAP_FORMAT_4
+#define TT_CONFIG_CMAP_FORMAT_6
+#define TT_CONFIG_CMAP_FORMAT_8
+#define TT_CONFIG_CMAP_FORMAT_10
+#define TT_CONFIG_CMAP_FORMAT_12
+#define TT_CONFIG_CMAP_FORMAT_13
+#define TT_CONFIG_CMAP_FORMAT_14
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****    T R U E T Y P E   D R I V E R    C O N F I G U R A T I O N   ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile   */
+  /* a bytecode interpreter in the TrueType driver.                        */
+  /*                                                                       */
+  /* By undefining this, you will only compile the code necessary to load  */
+  /* TrueType glyphs without hinting.                                      */
+  /*                                                                       */
+  /*   Do not #undef this macro here, since the build system might         */
+  /*   define it for certain configurations only.                          */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version  */
+  /* of the TrueType bytecode interpreter is used that doesn't implement   */
+  /* any of the patented opcodes and algorithms.  The patents related to   */
+  /* TrueType hinting have expired worldwide since May 2010; this option   */
+  /* is now deprecated.                                                    */
+  /*                                                                       */
+  /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored*  */
+  /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words,  */
+  /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or                */
+  /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time.    */
+  /*                                                                       */
+  /* This macro is only useful for a small number of font files (mostly    */
+  /* for Asian scripts) that require bytecode interpretation to properly   */
+  /* load glyphs.  For all other fonts, this produces unpleasant results,  */
+  /* thus the unpatented interpreter is never used to load glyphs from     */
+  /* TrueType fonts unless one of the following two options is used.       */
+  /*                                                                       */
+  /*   - The unpatented interpreter is explicitly activated by the user    */
+  /*     through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag         */
+  /*     when opening the FT_Face.                                         */
+  /*                                                                       */
+  /*   - FreeType detects that the FT_Face corresponds to one of the       */
+  /*     `trick' fonts (e.g., `Mingliu') it knows about.  The font engine  */
+  /*     contains a hard-coded list of font names and other matching       */
+  /*     parameters (see function `tt_face_init' in file                   */
+  /*     `src/truetype/ttobjs.c').                                         */
+  /*                                                                       */
+  /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
+  /*                                                                       */
+  /*   {                                                                   */
+  /*     FT_Parameter  parameter;                                          */
+  /*     FT_Open_Args  open_args;                                          */
+  /*                                                                       */
+  /*                                                                       */
+  /*     parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING;                  */
+  /*                                                                       */
+  /*     open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;         */
+  /*     open_args.pathname   = my_font_pathname;                          */
+  /*     open_args.num_params = 1;                                         */
+  /*     open_args.params     = &parameter;                                */
+  /*                                                                       */
+  /*     error = FT_Open_Face( library, &open_args, index, &face );        */
+  /*     ...                                                               */
+  /*   }                                                                   */
+  /*                                                                       */
+/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType    */
+  /* bytecode interpreter with a huge switch statement, rather than a call */
+  /* table.  This results in smaller and faster code for a number of       */
+  /* architectures.                                                        */
+  /*                                                                       */
+  /* Note however that on some compiler/processor combinations, undefining */
+  /* this macro will generate faster, though larger, code.                 */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the        */
+  /* TrueType glyph loader to use Apple's definition of how to handle      */
+  /* component offsets in composite glyphs.                                */
+  /*                                                                       */
+  /* Apple and MS disagree on the default behavior of component offsets    */
+  /* in composites.  Apple says that they should be scaled by the scaling  */
+  /* factors in the transformation matrix (roughly, it's more complex)     */
+  /* while MS says they should not.  OpenType defines two bits in the      */
+  /* composite flags array which can be used to disambiguate, but old      */
+  /* fonts will not have them.                                             */
+  /*                                                                       */
+  /*   http://partners.adobe.com/asn/developer/opentype/glyf.html          */
+  /*   http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html                 */
+  /*                                                                       */
+#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include         */
+  /* support for Apple's distortable font technology (fvar, gvar, cvar,    */
+  /* and avar tables).  This has many similarities to Type 1 Multiple      */
+  /* Masters support.                                                      */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_BDF if you want to include support for        */
+  /* an embedded `BDF ' table within SFNT-based bitmap formats.            */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_BDF
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****      T Y P E 1   D R I V E R    C O N F I G U R A T I O N       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and       */
+  /* arrays in the Type 1 stream (see t1load.c).  A minimum of 4 is        */
+  /* required.                                                             */
+  /*                                                                       */
+#define T1_MAX_DICT_DEPTH  5
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine   */
+  /* calls during glyph loading.                                           */
+  /*                                                                       */
+#define T1_MAX_SUBRS_CALLS  16
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity.  A     */
+  /* minimum of 16 is required.                                            */
+  /*                                                                       */
+  /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
+  /*                                                                       */
+#define T1_MAX_CHARSTRINGS_OPERANDS  256
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define this configuration macro if you want to prevent the            */
+  /* compilation of `t1afm', which is in charge of reading Type 1 AFM      */
+  /* files into an existing face.  Note that if set, the T1 driver will be */
+  /* unable to produce kerning distances.                                  */
+  /*                                                                       */
+#undef T1_CONFIG_OPTION_NO_AFM
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define this configuration macro if you want to prevent the            */
+  /* compilation of the Multiple Masters font support in the Type 1        */
+  /* driver.                                                               */
+  /*                                                                       */
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****    A U T O F I T   M O D U L E    C O N F I G U R A T I O N     ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with CJK (Chinese, Japanese, Korean) script    */
+  /* support.                                                              */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_CJK
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with Indic script support.                     */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_INDIC
+
+  /* */
+
+
+  /*
+   * Define this variable if you want to keep the layout of internal
+   * structures that was used prior to FreeType 2.2.  This also compiles in
+   * a few obsolete functions to avoid linking problems on typical Unix
+   * distributions.
+   *
+   * For embedded systems or building a new distribution from scratch, it
+   * is recommended to disable the macro since it reduces the library's code
+   * size and activates a few memory-saving optimizations as well.
+   */
+#define FT_CONFIG_OPTION_OLD_INTERNALS
+
+
+  /*
+   *  To detect legacy cache-lookup call from a rogue client (<= 2.1.7),
+   *  we restrict the number of charmaps in a font.  The current API of
+   *  FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API
+   *  takes charcode only.  To determine the passed value is for cmap_index
+   *  or charcode, the possible cmap_index is restricted not to exceed
+   *  the minimum possible charcode by a rogue client.  It is also very
+   *  unlikely that a rogue client is interested in Unicode values 0 to 15.
+   *
+   *  NOTE: The original threshold was 4 deduced from popular number of
+   *        cmap subtables in UCS-4 TrueType fonts, but now it is not
+   *        irregular for OpenType fonts to have more than 4 subtables,
+   *        because variation selector subtables are available for Apple
+   *        and Microsoft platforms.
+   */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_MAX_CHARMAP_CACHEABLE 15
+#endif
+
+
+  /*
+   * This macro is defined if either unpatented or native TrueType
+   * hinting is requested by the definitions above.
+   */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+#define  TT_USE_BYTECODE_INTERPRETER
+#undef   TT_CONFIG_OPTION_UNPATENTED_HINTING
+#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define  TT_USE_BYTECODE_INTERPRETER
+#endif
+
+FT_END_HEADER
+
+
+#endif /* __FTOPTION_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/config/ftstdlib.h b/contrib/media/updf/include/freetype/config/ftstdlib.h
new file mode 100644
index 000000000..30ec14e74
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftstdlib.h
@@ -0,0 +1,173 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstdlib.h                                                             */
+/*                                                                         */
+/*    ANSI-specific library and header configuration file (specification   */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to group all #includes to the ANSI C library that   */
+  /* FreeType normally requires.  It also defines macros to rename the     */
+  /* standard functions within the FreeType source code.                   */
+  /*                                                                       */
+  /* Load a file which defines __FTSTDLIB_H__ before this one to override  */
+  /* it.                                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSTDLIB_H__
+#define __FTSTDLIB_H__
+
+
+#include <stddef.h>
+
+#define ft_ptrdiff_t  ptrdiff_t
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                           integer limits                           */
+  /*                                                                    */
+  /* UINT_MAX and ULONG_MAX are used to automatically compute the size  */
+  /* of `int' and `long' in bytes at compile-time.  So far, this works  */
+  /* for all platforms the library has been tested on.                  */
+  /*                                                                    */
+  /* Note that on the extremely rare platforms that do not provide      */
+  /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some    */
+  /* old Crays where `int' is 36 bits), we do not make any guarantee    */
+  /* about the correct behaviour of FT2 with all fonts.                 */
+  /*                                                                    */
+  /* In these case, `ftconfig.h' will refuse to compile anyway with a   */
+  /* message like `couldn't find 32-bit type' or something similar.     */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <limits.h>
+
+#define FT_CHAR_BIT   CHAR_BIT
+#define FT_INT_MAX    INT_MAX
+#define FT_INT_MIN    INT_MIN
+#define FT_UINT_MAX   UINT_MAX
+#define FT_ULONG_MAX  ULONG_MAX
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                 character and string processing                    */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <string.h>
+
+#define ft_memchr   memchr
+#define ft_memcmp   memcmp
+#define ft_memcpy   memcpy
+#define ft_memmove  memmove
+#define ft_memset   memset
+#define ft_strcat   strcat
+#define ft_strcmp   strcmp
+#define ft_strcpy   strcpy
+#define ft_strlen   strlen
+#define ft_strncmp  strncmp
+#define ft_strncpy  strncpy
+#define ft_strrchr  strrchr
+#define ft_strstr   strstr
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                           file handling                            */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <stdio.h>
+
+#define FT_FILE     FILE
+#define ft_fclose   fclose
+#define ft_fopen    fopen
+#define ft_fread    fread
+#define ft_fseek    fseek
+#define ft_ftell    ftell
+#define ft_sprintf  sprintf
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                             sorting                                */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <stdlib.h>
+
+#define ft_qsort  qsort
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                        memory allocation                           */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#define ft_scalloc   calloc
+#define ft_sfree     free
+#define ft_smalloc   malloc
+#define ft_srealloc  realloc
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                          miscellaneous                             */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#define ft_atol   atol
+#define ft_labs   labs
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                         execution control                          */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <setjmp.h>
+
+#define ft_jmp_buf     jmp_buf  /* note: this cannot be a typedef since */
+                                /*       jmp_buf is defined as a macro  */
+                                /*       on certain platforms           */
+
+#define ft_longjmp     longjmp
+#define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) )    /* same thing here */
+
+
+  /* the following is only used for debugging purposes, i.e., if */
+  /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined    */
+
+#include <stdarg.h>
+
+
+#endif /* __FTSTDLIB_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/freetype.h b/contrib/media/updf/include/freetype/freetype.h
new file mode 100644
index 000000000..70c39008b
--- /dev/null
+++ b/contrib/media/updf/include/freetype/freetype.h
@@ -0,0 +1,3919 @@
+/***************************************************************************/
+/*                                                                         */
+/*  freetype.h                                                             */
+/*                                                                         */
+/*    FreeType high-level API and common types (specification only).       */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef FT_FREETYPE_H
+#error "`ft2build.h' hasn't been included yet!"
+#error "Please always use macros to include FreeType header files."
+#error "Example:"
+#error "  #include <ft2build.h>"
+#error "  #include FT_FREETYPE_H"
+#endif
+
+
+#ifndef __FREETYPE_H__
+#define __FREETYPE_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    user_allocation                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    User allocation                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How client applications should allocate FreeType data structures.  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType assumes that structures allocated by the user and passed  */
+  /*    as arguments are zeroed out except for the actual data.  In other  */
+  /*    words, it is recommended to use `calloc' (or variants of it)       */
+  /*    instead of `malloc' for allocation.                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                        B A S I C   T Y P E S                          */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    base_interface                                                     */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Base Interface                                                     */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The FreeType~2 base font interface.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section describes the public high-level API of FreeType~2.    */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Library                                                         */
+  /*    FT_Face                                                            */
+  /*    FT_Size                                                            */
+  /*    FT_GlyphSlot                                                       */
+  /*    FT_CharMap                                                         */
+  /*    FT_Encoding                                                        */
+  /*                                                                       */
+  /*    FT_FaceRec                                                         */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_SCALABLE                                              */
+  /*    FT_FACE_FLAG_FIXED_SIZES                                           */
+  /*    FT_FACE_FLAG_FIXED_WIDTH                                           */
+  /*    FT_FACE_FLAG_HORIZONTAL                                            */
+  /*    FT_FACE_FLAG_VERTICAL                                              */
+  /*    FT_FACE_FLAG_SFNT                                                  */
+  /*    FT_FACE_FLAG_KERNING                                               */
+  /*    FT_FACE_FLAG_MULTIPLE_MASTERS                                      */
+  /*    FT_FACE_FLAG_GLYPH_NAMES                                           */
+  /*    FT_FACE_FLAG_EXTERNAL_STREAM                                       */
+  /*    FT_FACE_FLAG_FAST_GLYPHS                                           */
+  /*    FT_FACE_FLAG_HINTER                                                */
+  /*                                                                       */
+  /*    FT_STYLE_FLAG_BOLD                                                 */
+  /*    FT_STYLE_FLAG_ITALIC                                               */
+  /*                                                                       */
+  /*    FT_SizeRec                                                         */
+  /*    FT_Size_Metrics                                                    */
+  /*                                                                       */
+  /*    FT_GlyphSlotRec                                                    */
+  /*    FT_Glyph_Metrics                                                   */
+  /*    FT_SubGlyph                                                        */
+  /*                                                                       */
+  /*    FT_Bitmap_Size                                                     */
+  /*                                                                       */
+  /*    FT_Init_FreeType                                                   */
+  /*    FT_Done_FreeType                                                   */
+  /*                                                                       */
+  /*    FT_New_Face                                                        */
+  /*    FT_Done_Face                                                       */
+  /*    FT_New_Memory_Face                                                 */
+  /*    FT_Open_Face                                                       */
+  /*    FT_Open_Args                                                       */
+  /*    FT_Parameter                                                       */
+  /*    FT_Attach_File                                                     */
+  /*    FT_Attach_Stream                                                   */
+  /*                                                                       */
+  /*    FT_Set_Char_Size                                                   */
+  /*    FT_Set_Pixel_Sizes                                                 */
+  /*    FT_Request_Size                                                    */
+  /*    FT_Select_Size                                                     */
+  /*    FT_Size_Request_Type                                               */
+  /*    FT_Size_Request                                                    */
+  /*    FT_Set_Transform                                                   */
+  /*    FT_Load_Glyph                                                      */
+  /*    FT_Get_Char_Index                                                  */
+  /*    FT_Get_Name_Index                                                  */
+  /*    FT_Load_Char                                                       */
+  /*                                                                       */
+  /*    FT_OPEN_MEMORY                                                     */
+  /*    FT_OPEN_STREAM                                                     */
+  /*    FT_OPEN_PATHNAME                                                   */
+  /*    FT_OPEN_DRIVER                                                     */
+  /*    FT_OPEN_PARAMS                                                     */
+  /*                                                                       */
+  /*    FT_LOAD_DEFAULT                                                    */
+  /*    FT_LOAD_RENDER                                                     */
+  /*    FT_LOAD_MONOCHROME                                                 */
+  /*    FT_LOAD_LINEAR_DESIGN                                              */
+  /*    FT_LOAD_NO_SCALE                                                   */
+  /*    FT_LOAD_NO_HINTING                                                 */
+  /*    FT_LOAD_NO_BITMAP                                                  */
+  /*    FT_LOAD_CROP_BITMAP                                                */
+  /*                                                                       */
+  /*    FT_LOAD_VERTICAL_LAYOUT                                            */
+  /*    FT_LOAD_IGNORE_TRANSFORM                                           */
+  /*    FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH                                */
+  /*    FT_LOAD_FORCE_AUTOHINT                                             */
+  /*    FT_LOAD_NO_RECURSE                                                 */
+  /*    FT_LOAD_PEDANTIC                                                   */
+  /*                                                                       */
+  /*    FT_LOAD_TARGET_NORMAL                                              */
+  /*    FT_LOAD_TARGET_LIGHT                                               */
+  /*    FT_LOAD_TARGET_MONO                                                */
+  /*    FT_LOAD_TARGET_LCD                                                 */
+  /*    FT_LOAD_TARGET_LCD_V                                               */
+  /*                                                                       */
+  /*    FT_Render_Glyph                                                    */
+  /*    FT_Render_Mode                                                     */
+  /*    FT_Get_Kerning                                                     */
+  /*    FT_Kerning_Mode                                                    */
+  /*    FT_Get_Track_Kerning                                               */
+  /*    FT_Get_Glyph_Name                                                  */
+  /*    FT_Get_Postscript_Name                                             */
+  /*                                                                       */
+  /*    FT_CharMapRec                                                      */
+  /*    FT_Select_Charmap                                                  */
+  /*    FT_Set_Charmap                                                     */
+  /*    FT_Get_Charmap_Index                                               */
+  /*                                                                       */
+  /*    FT_FSTYPE_INSTALLABLE_EMBEDDING                                    */
+  /*    FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING                             */
+  /*    FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING                              */
+  /*    FT_FSTYPE_EDITABLE_EMBEDDING                                       */
+  /*    FT_FSTYPE_NO_SUBSETTING                                            */
+  /*    FT_FSTYPE_BITMAP_EMBEDDING_ONLY                                    */
+  /*                                                                       */
+  /*    FT_Get_FSType_Flags                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Glyph_Metrics                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the metrics of a single glyph.  The      */
+  /*    values are expressed in 26.6 fractional pixel format; if the flag  */
+  /*    @FT_LOAD_NO_SCALE has been used while loading the glyph, values    */
+  /*    are expressed in font units instead.                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    width ::                                                           */
+  /*      The glyph's width.                                               */
+  /*                                                                       */
+  /*    height ::                                                          */
+  /*      The glyph's height.                                              */
+  /*                                                                       */
+  /*    horiBearingX ::                                                    */
+  /*      Left side bearing for horizontal layout.                         */
+  /*                                                                       */
+  /*    horiBearingY ::                                                    */
+  /*      Top side bearing for horizontal layout.                          */
+  /*                                                                       */
+  /*    horiAdvance ::                                                     */
+  /*      Advance width for horizontal layout.                             */
+  /*                                                                       */
+  /*    vertBearingX ::                                                    */
+  /*      Left side bearing for vertical layout.                           */
+  /*                                                                       */
+  /*    vertBearingY ::                                                    */
+  /*      Top side bearing for vertical layout.                            */
+  /*                                                                       */
+  /*    vertAdvance ::                                                     */
+  /*      Advance height for vertical layout.                              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If not disabled with @FT_LOAD_NO_HINTING, the values represent     */
+  /*    dimensions of the hinted glyph (in case hinting is applicable).    */
+  /*                                                                       */
+  typedef struct  FT_Glyph_Metrics_
+  {
+    FT_Pos  width;
+    FT_Pos  height;
+
+    FT_Pos  horiBearingX;
+    FT_Pos  horiBearingY;
+    FT_Pos  horiAdvance;
+
+    FT_Pos  vertBearingX;
+    FT_Pos  vertBearingY;
+    FT_Pos  vertAdvance;
+
+  } FT_Glyph_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Bitmap_Size                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure models the metrics of a bitmap strike (i.e., a set  */
+  /*    of glyphs for a given point size and resolution) in a bitmap font. */
+  /*    It is used for the `available_sizes' field of @FT_Face.            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height :: The vertical distance, in pixels, between two            */
+  /*              consecutive baselines.  It is always positive.           */
+  /*                                                                       */
+  /*    width  :: The average width, in pixels, of all glyphs in the       */
+  /*              strike.                                                  */
+  /*                                                                       */
+  /*    size   :: The nominal size of the strike in 26.6 fractional        */
+  /*              points.  This field is not very useful.                  */
+  /*                                                                       */
+  /*    x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional   */
+  /*              pixels.                                                  */
+  /*                                                                       */
+  /*    y_ppem :: The vertical ppem (nominal height) in 26.6 fractional    */
+  /*              pixels.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Windows FNT:                                                       */
+  /*      The nominal size given in a FNT font is not reliable.  Thus when */
+  /*      the driver finds it incorrect, it sets `size' to some calculated */
+  /*      values and sets `x_ppem' and `y_ppem' to the pixel width and     */
+  /*      height given in the font, respectively.                          */
+  /*                                                                       */
+  /*    TrueType embedded bitmaps:                                         */
+  /*      `size', `width', and `height' values are not contained in the    */
+  /*      bitmap strike itself.  They are computed from the global font    */
+  /*      parameters.                                                      */
+  /*                                                                       */
+  typedef struct  FT_Bitmap_Size_
+  {
+    FT_Short  height;
+    FT_Short  width;
+
+    FT_Pos    size;
+
+    FT_Pos    x_ppem;
+    FT_Pos    y_ppem;
+
+  } FT_Bitmap_Size;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     O B J E C T   C L A S S E S                       */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Library                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a FreeType library instance.  Each `library' is        */
+  /*    completely independent from the others; it is the `root' of a set  */
+  /*    of objects like fonts, faces, sizes, etc.                          */
+  /*                                                                       */
+  /*    It also embeds a memory manager (see @FT_Memory), as well as a     */
+  /*    scan-line converter object (see @FT_Raster).                       */
+  /*                                                                       */
+  /*    For multi-threading applications each thread should have its own   */
+  /*    FT_Library object.                                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Library objects are normally created by @FT_Init_FreeType, and     */
+  /*    destroyed with @FT_Done_FreeType.                                  */
+  /*                                                                       */
+  typedef struct FT_LibraryRec_  *FT_Library;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Module                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType module object.  Each module can be a  */
+  /*    font driver, a renderer, or anything else that provides services   */
+  /*    to the formers.                                                    */
+  /*                                                                       */
+  typedef struct FT_ModuleRec_*  FT_Module;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Driver                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType font driver object.  Each font driver */
+  /*    is a special module capable of creating faces from font files.     */
+  /*                                                                       */
+  typedef struct FT_DriverRec_*  FT_Driver;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Renderer                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType renderer.  A renderer is a special    */
+  /*    module in charge of converting a glyph image to a bitmap, when     */
+  /*    necessary.  Each renderer supports a given glyph image format, and */
+  /*    one or more target surface depths.                                 */
+  /*                                                                       */
+  typedef struct FT_RendererRec_*  FT_Renderer;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given typographic face object.  A face object models */
+  /*    a given typeface, in a given style.                                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Each face object also owns a single @FT_GlyphSlot object, as well  */
+  /*    as one or more @FT_Size objects.                                   */
+  /*                                                                       */
+  /*    Use @FT_New_Face or @FT_Open_Face to create a new face object from */
+  /*    a given filepathname or a custom input stream.                     */
+  /*                                                                       */
+  /*    Use @FT_Done_Face to destroy it (along with its slot and sizes).   */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_FaceRec for the publicly accessible fields of a given face */
+  /*    object.                                                            */
+  /*                                                                       */
+  typedef struct FT_FaceRec_*  FT_Face;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Size                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model a face scaled to a given       */
+  /*    character size.                                                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Each @FT_Face has an _active_ @FT_Size object that is used by      */
+  /*    functions like @FT_Load_Glyph to determine the scaling             */
+  /*    transformation which is used to load and hint glyphs and metrics.  */
+  /*                                                                       */
+  /*    You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes,                */
+  /*    @FT_Request_Size or even @FT_Select_Size to change the content     */
+  /*    (i.e., the scaling values) of the active @FT_Size.                 */
+  /*                                                                       */
+  /*    You can use @FT_New_Size to create additional size objects for a   */
+  /*    given @FT_Face, but they won't be used by other functions until    */
+  /*    you activate it through @FT_Activate_Size.  Only one size can be   */
+  /*    activated at any given time per face.                              */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_SizeRec for the publicly accessible fields of a given size */
+  /*    object.                                                            */
+  /*                                                                       */
+  typedef struct FT_SizeRec_*  FT_Size;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_GlyphSlot                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given `glyph slot'.  A slot is a container where it  */
+  /*    is possible to load any of the glyphs contained in its parent      */
+  /*    face.                                                              */
+  /*                                                                       */
+  /*    In other words, each time you call @FT_Load_Glyph or               */
+  /*    @FT_Load_Char, the slot's content is erased by the new glyph data, */
+  /*    i.e., the glyph's metrics, its image (bitmap or outline), and      */
+  /*    other control information.                                         */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_GlyphSlotRec for the publicly accessible glyph fields.     */
+  /*                                                                       */
+  typedef struct FT_GlyphSlotRec_*  FT_GlyphSlot;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_CharMap                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given character map.  A charmap is used to translate */
+  /*    character codes in a given encoding into glyph indexes for its     */
+  /*    parent's face.  Some font formats may provide several charmaps per */
+  /*    font.                                                              */
+  /*                                                                       */
+  /*    Each face object owns zero or more charmaps, but only one of them  */
+  /*    can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char.   */
+  /*                                                                       */
+  /*    The list of available charmaps in a face is available through the  */
+  /*    `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec.   */
+  /*                                                                       */
+  /*    The currently active charmap is available as `face->charmap'.      */
+  /*    You should call @FT_Set_Charmap to change it.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    When a new face is created (either through @FT_New_Face or         */
+  /*    @FT_Open_Face), the library looks for a Unicode charmap within     */
+  /*    the list and automatically activates it.                           */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_CharMapRec for the publicly accessible fields of a given   */
+  /*    character map.                                                     */
+  /*                                                                       */
+  typedef struct FT_CharMapRec_*  FT_CharMap;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_ENC_TAG                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags into an unsigned long.  It is */
+  /*    used to define `encoding' identifiers (see @FT_Encoding).          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since many 16-bit compilers don't like 32-bit enumerations, you    */
+  /*    should redefine this macro in case of problems to something like   */
+  /*    this:                                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #define FT_ENC_TAG( value, a, b, c, d )  value                   */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    to get a simple enumeration without assigning special numbers.     */
+  /*                                                                       */
+
+#ifndef FT_ENC_TAG
+#define FT_ENC_TAG( value, a, b, c, d )         \
+          value = ( ( (FT_UInt32)(a) << 24 ) |  \
+                    ( (FT_UInt32)(b) << 16 ) |  \
+                    ( (FT_UInt32)(c) <<  8 ) |  \
+                      (FT_UInt32)(d)         )
+
+#endif /* FT_ENC_TAG */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Encoding                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify character sets supported by         */
+  /*    charmaps.  Used in the @FT_Select_Charmap API function.            */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Despite the name, this enumeration lists specific character        */
+  /*    repertories (i.e., charsets), and not text encoding methods (e.g., */
+  /*    UTF-8, UTF-16, etc.).                                              */
+  /*                                                                       */
+  /*    Other encodings might be defined in the future.                    */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_ENCODING_NONE ::                                                */
+  /*      The encoding value~0 is reserved.                                */
+  /*                                                                       */
+  /*    FT_ENCODING_UNICODE ::                                             */
+  /*      Corresponds to the Unicode character set.  This value covers     */
+  /*      all versions of the Unicode repertoire, including ASCII and      */
+  /*      Latin-1.  Most fonts include a Unicode charmap, but not all      */
+  /*      of them.                                                         */
+  /*                                                                       */
+  /*      For example, if you want to access Unicode value U+1F028 (and    */
+  /*      the font contains it), use value 0x1F028 as the input value for  */
+  /*      @FT_Get_Char_Index.                                              */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_SYMBOL ::                                           */
+  /*      Corresponds to the Microsoft Symbol encoding, used to encode     */
+  /*      mathematical symbols in the 32..255 character code range.  For   */
+  /*      more information, see `http://www.ceviz.net/symbol.htm'.         */
+  /*                                                                       */
+  /*    FT_ENCODING_SJIS ::                                                */
+  /*      Corresponds to Japanese SJIS encoding.  More info at             */
+  /*      at `http://langsupport.japanreference.com/encoding.shtml'.       */
+  /*      See note on multi-byte encodings below.                          */
+  /*                                                                       */
+  /*    FT_ENCODING_GB2312 ::                                              */
+  /*      Corresponds to an encoding system for Simplified Chinese as used */
+  /*      used in mainland China.                                          */
+  /*                                                                       */
+  /*    FT_ENCODING_BIG5 ::                                                */
+  /*      Corresponds to an encoding system for Traditional Chinese as     */
+  /*      used in Taiwan and Hong Kong.                                    */
+  /*                                                                       */
+  /*    FT_ENCODING_WANSUNG ::                                             */
+  /*      Corresponds to the Korean encoding system known as Wansung.      */
+  /*      For more information see                                         */
+  /*      `http://www.microsoft.com/typography/unicode/949.txt'.           */
+  /*                                                                       */
+  /*    FT_ENCODING_JOHAB ::                                               */
+  /*      The Korean standard character set (KS~C 5601-1992), which        */
+  /*      corresponds to MS Windows code page 1361.  This character set    */
+  /*      includes all possible Hangeul character combinations.            */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_LATIN_1 ::                                       */
+  /*      Corresponds to a Latin-1 encoding as defined in a Type~1         */
+  /*      PostScript font.  It is limited to 256 character codes.          */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_STANDARD ::                                      */
+  /*      Corresponds to the Adobe Standard encoding, as found in Type~1,  */
+  /*      CFF, and OpenType/CFF fonts.  It is limited to 256 character     */
+  /*      codes.                                                           */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_EXPERT ::                                        */
+  /*      Corresponds to the Adobe Expert encoding, as found in Type~1,    */
+  /*      CFF, and OpenType/CFF fonts.  It is limited to 256 character     */
+  /*      codes.                                                           */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_CUSTOM ::                                        */
+  /*      Corresponds to a custom encoding, as found in Type~1, CFF, and   */
+  /*      OpenType/CFF fonts.  It is limited to 256 character codes.       */
+  /*                                                                       */
+  /*    FT_ENCODING_APPLE_ROMAN ::                                         */
+  /*      Corresponds to the 8-bit Apple roman encoding.  Many TrueType    */
+  /*      and OpenType fonts contain a charmap for this encoding, since    */
+  /*      older versions of Mac OS are able to use it.                     */
+  /*                                                                       */
+  /*    FT_ENCODING_OLD_LATIN_2 ::                                         */
+  /*      This value is deprecated and was never used nor reported by      */
+  /*      FreeType.  Don't use or test for it.                             */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_SJIS ::                                             */
+  /*      Same as FT_ENCODING_SJIS.  Deprecated.                           */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_GB2312 ::                                           */
+  /*      Same as FT_ENCODING_GB2312.  Deprecated.                         */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_BIG5 ::                                             */
+  /*      Same as FT_ENCODING_BIG5.  Deprecated.                           */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_WANSUNG ::                                          */
+  /*      Same as FT_ENCODING_WANSUNG.  Deprecated.                        */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_JOHAB ::                                            */
+  /*      Same as FT_ENCODING_JOHAB.  Deprecated.                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    By default, FreeType automatically synthesizes a Unicode charmap   */
+  /*    for PostScript fonts, using their glyph names dictionaries.        */
+  /*    However, it also reports the encodings defined explicitly in the   */
+  /*    font file, for the cases when they are needed, with the Adobe      */
+  /*    values as well.                                                    */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap  */
+  /*    is neither Unicode nor ISO-8859-1 (otherwise it is set to          */
+  /*    FT_ENCODING_UNICODE).  Use @FT_Get_BDF_Charset_ID to find out      */
+  /*    which encoding is really present.  If, for example, the            */
+  /*    `cs_registry' field is `KOI8' and the `cs_encoding' field is `R',  */
+  /*    the font is encoded in KOI8-R.                                     */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is always set (with a single exception) by the    */
+  /*    winfonts driver.  Use @FT_Get_WinFNT_Header and examine the        */
+  /*    `charset' field of the @FT_WinFNT_HeaderRec structure to find out  */
+  /*    which encoding is really present.  For example,                    */
+  /*    @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for       */
+  /*    Russian).                                                          */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */
+  /*    and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to  */
+  /*    FT_ENCODING_APPLE_ROMAN).                                          */
+  /*                                                                       */
+  /*    If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function       */
+  /*    @FT_Get_CMap_Language_ID  to query the Mac language ID which may   */
+  /*    be needed to be able to distinguish Apple encoding variants.  See  */
+  /*                                                                       */
+  /*      http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT  */
+  /*                                                                       */
+  /*    to get an idea how to do that.  Basically, if the language ID      */
+  /*    is~0, don't use it, otherwise subtract 1 from the language ID.     */
+  /*    Then examine `encoding_id'.  If, for example, `encoding_id' is     */
+  /*    @TT_MAC_ID_ROMAN and the language ID (minus~1) is                  */
+  /*    `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman.        */
+  /*    @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi       */
+  /*    variant the Arabic encoding.                                       */
+  /*                                                                       */
+  typedef enum  FT_Encoding_
+  {
+    FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ),
+
+    FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ),
+    FT_ENC_TAG( FT_ENCODING_UNICODE,   'u', 'n', 'i', 'c' ),
+
+    FT_ENC_TAG( FT_ENCODING_SJIS,    's', 'j', 'i', 's' ),
+    FT_ENC_TAG( FT_ENCODING_GB2312,  'g', 'b', ' ', ' ' ),
+    FT_ENC_TAG( FT_ENCODING_BIG5,    'b', 'i', 'g', '5' ),
+    FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ),
+    FT_ENC_TAG( FT_ENCODING_JOHAB,   'j', 'o', 'h', 'a' ),
+
+    /* for backwards compatibility */
+    FT_ENCODING_MS_SJIS    = FT_ENCODING_SJIS,
+    FT_ENCODING_MS_GB2312  = FT_ENCODING_GB2312,
+    FT_ENCODING_MS_BIG5    = FT_ENCODING_BIG5,
+    FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG,
+    FT_ENCODING_MS_JOHAB   = FT_ENCODING_JOHAB,
+
+    FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT,   'A', 'D', 'B', 'E' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM,   'A', 'D', 'B', 'C' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1,  'l', 'a', 't', '1' ),
+
+    FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ),
+
+    FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' )
+
+  } FT_Encoding;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_encoding_xxx                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated; use the corresponding @FT_Encoding */
+  /*    values instead.                                                    */
+  /*                                                                       */
+#define ft_encoding_none            FT_ENCODING_NONE
+#define ft_encoding_unicode         FT_ENCODING_UNICODE
+#define ft_encoding_symbol          FT_ENCODING_MS_SYMBOL
+#define ft_encoding_latin_1         FT_ENCODING_ADOBE_LATIN_1
+#define ft_encoding_latin_2         FT_ENCODING_OLD_LATIN_2
+#define ft_encoding_sjis            FT_ENCODING_SJIS
+#define ft_encoding_gb2312          FT_ENCODING_GB2312
+#define ft_encoding_big5            FT_ENCODING_BIG5
+#define ft_encoding_wansung         FT_ENCODING_WANSUNG
+#define ft_encoding_johab           FT_ENCODING_JOHAB
+
+#define ft_encoding_adobe_standard  FT_ENCODING_ADOBE_STANDARD
+#define ft_encoding_adobe_expert    FT_ENCODING_ADOBE_EXPERT
+#define ft_encoding_adobe_custom    FT_ENCODING_ADOBE_CUSTOM
+#define ft_encoding_apple_roman     FT_ENCODING_APPLE_ROMAN
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_CharMapRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The base charmap structure.                                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face        :: A handle to the parent face object.                 */
+  /*                                                                       */
+  /*    encoding    :: An @FT_Encoding tag identifying the charmap.  Use   */
+  /*                   this with @FT_Select_Charmap.                       */
+  /*                                                                       */
+  /*    platform_id :: An ID number describing the platform for the        */
+  /*                   following encoding ID.  This comes directly from    */
+  /*                   the TrueType specification and should be emulated   */
+  /*                   for other formats.                                  */
+  /*                                                                       */
+  /*    encoding_id :: A platform specific encoding number.  This also     */
+  /*                   comes from the TrueType specification and should be */
+  /*                   emulated similarly.                                 */
+  /*                                                                       */
+  typedef struct  FT_CharMapRec_
+  {
+    FT_Face      face;
+    FT_Encoding  encoding;
+    FT_UShort    platform_id;
+    FT_UShort    encoding_id;
+
+  } FT_CharMapRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                 B A S E   O B J E C T   C L A S S E S                 */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Face_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Face_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_Face object.                     */
+  /*                                                                       */
+  /*    This structure might change between releases of FreeType~2 and is  */
+  /*    not generally available to client applications.                    */
+  /*                                                                       */
+  typedef struct FT_Face_InternalRec_*  FT_Face_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_FaceRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root face class structure.  A face object models a        */
+  /*    typeface in a font file.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_faces           :: The number of faces in the font file.  Some */
+  /*                           font formats can have multiple faces in     */
+  /*                           a font file.                                */
+  /*                                                                       */
+  /*    face_index          :: The index of the face in the font file.  It */
+  /*                           is set to~0 if there is only one face in    */
+  /*                           the font file.                              */
+  /*                                                                       */
+  /*    face_flags          :: A set of bit flags that give important      */
+  /*                           information about the face; see             */
+  /*                           @FT_FACE_FLAG_XXX for the details.          */
+  /*                                                                       */
+  /*    style_flags         :: A set of bit flags indicating the style of  */
+  /*                           the face; see @FT_STYLE_FLAG_XXX for the    */
+  /*                           details.                                    */
+  /*                                                                       */
+  /*    num_glyphs          :: The number of glyphs in the face.  If the   */
+  /*                           face is scalable and has sbits (see         */
+  /*                           `num_fixed_sizes'), it is set to the number */
+  /*                           of outline glyphs.                          */
+  /*                                                                       */
+  /*                           For CID-keyed fonts, this value gives the   */
+  /*                           highest CID used in the font.               */
+  /*                                                                       */
+  /*    family_name         :: The face's family name.  This is an ASCII   */
+  /*                           string, usually in English, which describes */
+  /*                           the typeface's family (like `Times New      */
+  /*                           Roman', `Bodoni', `Garamond', etc).  This   */
+  /*                           is a least common denominator used to list  */
+  /*                           fonts.  Some formats (TrueType & OpenType)  */
+  /*                           provide localized and Unicode versions of   */
+  /*                           this string.  Applications should use the   */
+  /*                           format specific interface to access them.   */
+  /*                           Can be NULL (e.g., in fonts embedded in a   */
+  /*                           PDF file).                                  */
+  /*                                                                       */
+  /*    style_name          :: The face's style name.  This is an ASCII    */
+  /*                           string, usually in English, which describes */
+  /*                           the typeface's style (like `Italic',        */
+  /*                           `Bold', `Condensed', etc).  Not all font    */
+  /*                           formats provide a style name, so this field */
+  /*                           is optional, and can be set to NULL.  As    */
+  /*                           for `family_name', some formats provide     */
+  /*                           localized and Unicode versions of this      */
+  /*                           string.  Applications should use the format */
+  /*                           specific interface to access them.          */
+  /*                                                                       */
+  /*    num_fixed_sizes     :: The number of bitmap strikes in the face.   */
+  /*                           Even if the face is scalable, there might   */
+  /*                           still be bitmap strikes, which are called   */
+  /*                           `sbits' in that case.                       */
+  /*                                                                       */
+  /*    available_sizes     :: An array of @FT_Bitmap_Size for all bitmap  */
+  /*                           strikes in the face.  It is set to NULL if  */
+  /*                           there is no bitmap strike.                  */
+  /*                                                                       */
+  /*    num_charmaps        :: The number of charmaps in the face.         */
+  /*                                                                       */
+  /*    charmaps            :: An array of the charmaps of the face.       */
+  /*                                                                       */
+  /*    generic             :: A field reserved for client uses.  See the  */
+  /*                           @FT_Generic type description.               */
+  /*                                                                       */
+  /*    bbox                :: The font bounding box.  Coordinates are     */
+  /*                           expressed in font units (see                */
+  /*                           `units_per_EM').  The box is large enough   */
+  /*                           to contain any glyph from the font.  Thus,  */
+  /*                           `bbox.yMax' can be seen as the `maximal     */
+  /*                           ascender', and `bbox.yMin' as the `minimal  */
+  /*                           descender'.  Only relevant for scalable     */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*                           Note that the bounding box might be off by  */
+  /*                           (at least) one pixel for hinted fonts.  See */
+  /*                           @FT_Size_Metrics for further discussion.    */
+  /*                                                                       */
+  /*    units_per_EM        :: The number of font units per EM square for  */
+  /*                           this face.  This is typically 2048 for      */
+  /*                           TrueType fonts, and 1000 for Type~1 fonts.  */
+  /*                           Only relevant for scalable formats.         */
+  /*                                                                       */
+  /*    ascender            :: The typographic ascender of the face,       */
+  /*                           expressed in font units.  For font formats  */
+  /*                           not having this information, it is set to   */
+  /*                           `bbox.yMax'.  Only relevant for scalable    */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    descender           :: The typographic descender of the face,      */
+  /*                           expressed in font units.  For font formats  */
+  /*                           not having this information, it is set to   */
+  /*                           `bbox.yMin'.  Note that this field is       */
+  /*                           usually negative.  Only relevant for        */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    height              :: The height is the vertical distance         */
+  /*                           between two consecutive baselines,          */
+  /*                           expressed in font units.  It is always      */
+  /*                           positive.  Only relevant for scalable       */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    max_advance_width   :: The maximal advance width, in font units,   */
+  /*                           for all glyphs in this face.  This can be   */
+  /*                           used to make word wrapping computations     */
+  /*                           faster.  Only relevant for scalable         */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    max_advance_height  :: The maximal advance height, in font units,  */
+  /*                           for all glyphs in this face.  This is only  */
+  /*                           relevant for vertical layouts, and is set   */
+  /*                           to `height' for fonts that do not provide   */
+  /*                           vertical metrics.  Only relevant for        */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    underline_position  :: The position, in font units, of the         */
+  /*                           underline line for this face.  It is the    */
+  /*                           center of the underlining stem.  Only       */
+  /*                           relevant for scalable formats.              */
+  /*                                                                       */
+  /*    underline_thickness :: The thickness, in font units, of the        */
+  /*                           underline for this face.  Only relevant for */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    glyph               :: The face's associated glyph slot(s).        */
+  /*                                                                       */
+  /*    size                :: The current active size for this face.      */
+  /*                                                                       */
+  /*    charmap             :: The current active charmap for this face.   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Fields may be changed after a call to @FT_Attach_File or           */
+  /*    @FT_Attach_Stream.                                                 */
+  /*                                                                       */
+  typedef struct  FT_FaceRec_
+  {
+    FT_Long           num_faces;
+    FT_Long           face_index;
+
+    FT_Long           face_flags;
+    FT_Long           style_flags;
+
+    FT_Long           num_glyphs;
+
+    FT_String*        family_name;
+    FT_String*        style_name;
+
+    FT_Int            num_fixed_sizes;
+    FT_Bitmap_Size*   available_sizes;
+
+    FT_Int            num_charmaps;
+    FT_CharMap*       charmaps;
+
+    FT_Generic        generic;
+
+    /*# The following member variables (down to `underline_thickness') */
+    /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size    */
+    /*# for bitmap fonts.                                              */
+    FT_BBox           bbox;
+
+    FT_UShort         units_per_EM;
+    FT_Short          ascender;
+    FT_Short          descender;
+    FT_Short          height;
+
+    FT_Short          max_advance_width;
+    FT_Short          max_advance_height;
+
+    FT_Short          underline_position;
+    FT_Short          underline_thickness;
+
+    FT_GlyphSlot      glyph;
+    FT_Size           size;
+    FT_CharMap        charmap;
+
+    /*@private begin */
+
+    FT_Driver         driver;
+    FT_Memory         memory;
+    FT_Stream         stream;
+
+    FT_ListRec        sizes_list;
+
+    FT_Generic        autohint;
+    void*             extensions;
+
+    FT_Face_Internal  internal;
+
+    /*@private end */
+
+  } FT_FaceRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_FACE_FLAG_XXX                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flags used in the `face_flags' field of the          */
+  /*    @FT_FaceRec structure.  They inform client applications of         */
+  /*    properties of the corresponding face.                              */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_FACE_FLAG_SCALABLE ::                                           */
+  /*      Indicates that the face contains outline glyphs.  This doesn't   */
+  /*      prevent bitmap strikes, i.e., a face can have both this and      */
+  /*      and @FT_FACE_FLAG_FIXED_SIZES set.                               */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FIXED_SIZES ::                                        */
+  /*      Indicates that the face contains bitmap strikes.  See also the   */
+  /*      `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec.   */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FIXED_WIDTH ::                                        */
+  /*      Indicates that the face contains fixed-width characters (like    */
+  /*      Courier, Lucido, MonoType, etc.).                                */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_SFNT ::                                               */
+  /*      Indicates that the face uses the `sfnt' storage scheme.  For     */
+  /*      now, this means TrueType and OpenType.                           */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_HORIZONTAL ::                                         */
+  /*      Indicates that the face contains horizontal glyph metrics.  This */
+  /*      should be set for all common formats.                            */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_VERTICAL ::                                           */
+  /*      Indicates that the face contains vertical glyph metrics.  This   */
+  /*      is only available in some formats, not all of them.              */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_KERNING ::                                            */
+  /*      Indicates that the face contains kerning information.  If set,   */
+  /*      the kerning distance can be retrieved through the function       */
+  /*      @FT_Get_Kerning.  Otherwise the function always return the       */
+  /*      vector (0,0).  Note that FreeType doesn't handle kerning data    */
+  /*      from the `GPOS' table (as present in some OpenType fonts).       */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FAST_GLYPHS ::                                        */
+  /*      THIS FLAG IS DEPRECATED.  DO NOT USE OR TEST IT.                 */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_MULTIPLE_MASTERS ::                                   */
+  /*      Indicates that the font contains multiple masters and is capable */
+  /*      of interpolating between them.  See the multiple-masters         */
+  /*      specific API for details.                                        */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_GLYPH_NAMES ::                                        */
+  /*      Indicates that the font contains glyph names that can be         */
+  /*      retrieved through @FT_Get_Glyph_Name.  Note that some TrueType   */
+  /*      fonts contain broken glyph name tables.  Use the function        */
+  /*      @FT_Has_PS_Glyph_Names when needed.                              */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_EXTERNAL_STREAM ::                                    */
+  /*      Used internally by FreeType to indicate that a face's stream was */
+  /*      provided by the client application and should not be destroyed   */
+  /*      when @FT_Done_Face is called.  Don't read or test this flag.     */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_HINTER ::                                             */
+  /*      Set if the font driver has a hinting machine of its own.  For    */
+  /*      example, with TrueType fonts, it makes sense to use data from    */
+  /*      the SFNT `gasp' table only if the native TrueType hinting engine */
+  /*      (with the bytecode interpreter) is available and active.         */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_CID_KEYED ::                                          */
+  /*      Set if the font is CID-keyed.  In that case, the font is not     */
+  /*      accessed by glyph indices but by CID values.  For subsetted      */
+  /*      CID-keyed fonts this has the consequence that not all index      */
+  /*      values are a valid argument to FT_Load_Glyph.  Only the CID      */
+  /*      values for which corresponding glyphs in the subsetted font      */
+  /*      exist make FT_Load_Glyph return successfully; in all other cases */
+  /*      you get an `FT_Err_Invalid_Argument' error.                      */
+  /*                                                                       */
+  /*      Note that CID-keyed fonts which are in an SFNT wrapper don't     */
+  /*      have this flag set since the glyphs are accessed in the normal   */
+  /*      way (using contiguous indices); the `CID-ness' isn't visible to  */
+  /*      the application.                                                 */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_TRICKY ::                                             */
+  /*      Set if the font is `tricky', this is, it always needs the        */
+  /*      font format's native hinting engine to get a reasonable result.  */
+  /*      A typical example is the Chinese font `mingli.ttf' which uses    */
+  /*      TrueType bytecode instructions to move and scale all of its      */
+  /*      subglyphs.                                                       */
+  /*                                                                       */
+  /*      It is not possible to autohint such fonts using                  */
+  /*      @FT_LOAD_FORCE_AUTOHINT; it will also ignore                     */
+  /*      @FT_LOAD_NO_HINTING.  You have to set both FT_LOAD_NO_HINTING    */
+  /*      and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */
+  /*      probably never want this except for demonstration purposes.      */
+  /*                                                                       */
+  /*      Currently, there are six TrueType fonts in the list of tricky    */
+  /*      fonts; they are hard-coded in file `ttobjs.c'.                   */
+  /*                                                                       */
+#define FT_FACE_FLAG_SCALABLE          ( 1L <<  0 )
+#define FT_FACE_FLAG_FIXED_SIZES       ( 1L <<  1 )
+#define FT_FACE_FLAG_FIXED_WIDTH       ( 1L <<  2 )
+#define FT_FACE_FLAG_SFNT              ( 1L <<  3 )
+#define FT_FACE_FLAG_HORIZONTAL        ( 1L <<  4 )
+#define FT_FACE_FLAG_VERTICAL          ( 1L <<  5 )
+#define FT_FACE_FLAG_KERNING           ( 1L <<  6 )
+#define FT_FACE_FLAG_FAST_GLYPHS       ( 1L <<  7 )
+#define FT_FACE_FLAG_MULTIPLE_MASTERS  ( 1L <<  8 )
+#define FT_FACE_FLAG_GLYPH_NAMES       ( 1L <<  9 )
+#define FT_FACE_FLAG_EXTERNAL_STREAM   ( 1L << 10 )
+#define FT_FACE_FLAG_HINTER            ( 1L << 11 )
+#define FT_FACE_FLAG_CID_KEYED         ( 1L << 12 )
+#define FT_FACE_FLAG_TRICKY            ( 1L << 13 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_HORIZONTAL( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains
+   *   horizontal metrics (this is true for all font formats though).
+   *
+   * @also:
+   *   @FT_HAS_VERTICAL can be used to check for vertical metrics.
+   *
+   */
+#define FT_HAS_HORIZONTAL( face ) \
+          ( face->face_flags & FT_FACE_FLAG_HORIZONTAL )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_VERTICAL( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains vertical
+   *   metrics.
+   *
+   */
+#define FT_HAS_VERTICAL( face ) \
+          ( face->face_flags & FT_FACE_FLAG_VERTICAL )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_KERNING( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains kerning
+   *   data that can be accessed with @FT_Get_Kerning.
+   *
+   */
+#define FT_HAS_KERNING( face ) \
+          ( face->face_flags & FT_FACE_FLAG_KERNING )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_SCALABLE( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a scalable
+   *   font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF,
+   *   and PFR font formats.
+   *
+   */
+#define FT_IS_SCALABLE( face ) \
+          ( face->face_flags & FT_FACE_FLAG_SCALABLE )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_SFNT( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a font
+   *   whose format is based on the SFNT storage scheme.  This usually
+   *   means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded
+   *   bitmap fonts.
+   *
+   *   If this macro is true, all functions defined in @FT_SFNT_NAMES_H and
+   *   @FT_TRUETYPE_TABLES_H are available.
+   *
+   */
+#define FT_IS_SFNT( face ) \
+          ( face->face_flags & FT_FACE_FLAG_SFNT )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_FIXED_WIDTH( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a font face
+   *   that contains fixed-width (or `monospace', `fixed-pitch', etc.)
+   *   glyphs.
+   *
+   */
+#define FT_IS_FIXED_WIDTH( face ) \
+          ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_FIXED_SIZES( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some
+   *   embedded bitmaps.  See the `available_sizes' field of the
+   *   @FT_FaceRec structure.
+   *
+   */
+#define FT_HAS_FIXED_SIZES( face ) \
+          ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_FAST_GLYPHS( face )
+   *
+   * @description:
+   *   Deprecated.
+   *
+   */
+#define FT_HAS_FAST_GLYPHS( face )  0
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_GLYPH_NAMES( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some glyph
+   *   names that can be accessed through @FT_Get_Glyph_Name.
+   *
+   */
+#define FT_HAS_GLYPH_NAMES( face ) \
+          ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_MULTIPLE_MASTERS( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some
+   *   multiple masters.  The functions provided by @FT_MULTIPLE_MASTERS_H
+   *   are then available to choose the exact design you want.
+   *
+   */
+#define FT_HAS_MULTIPLE_MASTERS( face ) \
+          ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_CID_KEYED( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a CID-keyed
+   *   font.  See the discussion of @FT_FACE_FLAG_CID_KEYED for more
+   *   details.
+   *
+   *   If this macro is true, all functions defined in @FT_CID_H are
+   *   available.
+   *
+   */
+#define FT_IS_CID_KEYED( face ) \
+          ( face->face_flags & FT_FACE_FLAG_CID_KEYED )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_TRICKY( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face represents a `tricky' font.
+   *   See the discussion of @FT_FACE_FLAG_TRICKY for more details.
+   *
+   */
+#define FT_IS_TRICKY( face ) \
+          ( face->face_flags & FT_FACE_FLAG_TRICKY )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    FT_STYLE_FLAG_XXX                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-flags used to indicate the style of a given face.    */
+  /*    These are used in the `style_flags' field of @FT_FaceRec.          */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_STYLE_FLAG_ITALIC ::                                            */
+  /*      Indicates that a given face style is italic or oblique.          */
+  /*                                                                       */
+  /*    FT_STYLE_FLAG_BOLD ::                                              */
+  /*      Indicates that a given face is bold.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The style information as provided by FreeType is very basic.  More */
+  /*    details are beyond the scope and should be done on a higher level  */
+  /*    (for example, by analyzing various fields of the `OS/2' table in   */
+  /*    SFNT based fonts).                                                 */
+  /*                                                                       */
+#define FT_STYLE_FLAG_ITALIC  ( 1 << 0 )
+#define FT_STYLE_FLAG_BOLD    ( 1 << 1 )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Size_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Size_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_Size object.                     */
+  /*                                                                       */
+  typedef struct FT_Size_InternalRec_*  FT_Size_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_Metrics                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The size metrics structure gives the metrics of a size object.     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x_ppem       :: The width of the scaled EM square in pixels, hence */
+  /*                    the term `ppem' (pixels per EM).  It is also       */
+  /*                    referred to as `nominal width'.                    */
+  /*                                                                       */
+  /*    y_ppem       :: The height of the scaled EM square in pixels,      */
+  /*                    hence the term `ppem' (pixels per EM).  It is also */
+  /*                    referred to as `nominal height'.                   */
+  /*                                                                       */
+  /*    x_scale      :: A 16.16 fractional scaling value used to convert   */
+  /*                    horizontal metrics from font units to 26.6         */
+  /*                    fractional pixels.  Only relevant for scalable     */
+  /*                    font formats.                                      */
+  /*                                                                       */
+  /*    y_scale      :: A 16.16 fractional scaling value used to convert   */
+  /*                    vertical metrics from font units to 26.6           */
+  /*                    fractional pixels.  Only relevant for scalable     */
+  /*                    font formats.                                      */
+  /*                                                                       */
+  /*    ascender     :: The ascender in 26.6 fractional pixels.  See       */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    descender    :: The descender in 26.6 fractional pixels.  See      */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    height       :: The height in 26.6 fractional pixels.  See         */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    max_advance  :: The maximal advance width in 26.6 fractional       */
+  /*                    pixels.  See @FT_FaceRec for the details.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The scaling values, if relevant, are determined first during a     */
+  /*    size changing operation.  The remaining fields are then set by the */
+  /*    driver.  For scalable formats, they are usually set to scaled      */
+  /*    values of the corresponding fields in @FT_FaceRec.                 */
+  /*                                                                       */
+  /*    Note that due to glyph hinting, these values might not be exact    */
+  /*    for certain fonts.  Thus they must be treated as unreliable        */
+  /*    with an error margin of at least one pixel!                        */
+  /*                                                                       */
+  /*    Indeed, the only way to get the exact metrics is to render _all_   */
+  /*    glyphs.  As this would be a definite performance hit, it is up to  */
+  /*    client applications to perform such computations.                  */
+  /*                                                                       */
+  /*    The FT_Size_Metrics structure is valid for bitmap fonts also.      */
+  /*                                                                       */
+  typedef struct  FT_Size_Metrics_
+  {
+    FT_UShort  x_ppem;      /* horizontal pixels per EM               */
+    FT_UShort  y_ppem;      /* vertical pixels per EM                 */
+
+    FT_Fixed   x_scale;     /* scaling values used to convert font    */
+    FT_Fixed   y_scale;     /* units to 26.6 fractional pixels        */
+
+    FT_Pos     ascender;    /* ascender in 26.6 frac. pixels          */
+    FT_Pos     descender;   /* descender in 26.6 frac. pixels         */
+    FT_Pos     height;      /* text height in 26.6 frac. pixels       */
+    FT_Pos     max_advance; /* max horizontal advance, in 26.6 pixels */
+
+  } FT_Size_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SizeRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root size class structure.  A size object models a face   */
+  /*    object at a given size.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face    :: Handle to the parent face object.                       */
+  /*                                                                       */
+  /*    generic :: A typeless pointer, which is unused by the FreeType     */
+  /*               library or any of its drivers.  It can be used by       */
+  /*               client applications to link their own data to each size */
+  /*               object.                                                 */
+  /*                                                                       */
+  /*    metrics :: Metrics for this size object.  This field is read-only. */
+  /*                                                                       */
+  typedef struct  FT_SizeRec_
+  {
+    FT_Face           face;      /* parent face object              */
+    FT_Generic        generic;   /* generic pointer for client uses */
+    FT_Size_Metrics   metrics;   /* size metrics                    */
+    FT_Size_Internal  internal;
+
+  } FT_SizeRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SubGlyph                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The subglyph structure is an internal object used to describe      */
+  /*    subglyphs (for example, in the case of composites).                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The subglyph implementation is not part of the high-level API,     */
+  /*    hence the forward structure declaration.                           */
+  /*                                                                       */
+  /*    You can however retrieve subglyph information with                 */
+  /*    @FT_Get_SubGlyph_Info.                                             */
+  /*                                                                       */
+  typedef struct FT_SubGlyphRec_*  FT_SubGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Slot_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Slot_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_GlyphSlot object.                */
+  /*                                                                       */
+  typedef struct FT_Slot_InternalRec_*  FT_Slot_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphSlotRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root glyph slot class structure.  A glyph slot is a       */
+  /*    container where individual glyphs can be loaded, be they in        */
+  /*    outline or bitmap format.                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    library           :: A handle to the FreeType library instance     */
+  /*                         this slot belongs to.                         */
+  /*                                                                       */
+  /*    face              :: A handle to the parent face object.           */
+  /*                                                                       */
+  /*    next              :: In some cases (like some font tools), several */
+  /*                         glyph slots per face object can be a good     */
+  /*                         thing.  As this is rare, the glyph slots are  */
+  /*                         listed through a direct, single-linked list   */
+  /*                         using its `next' field.                       */
+  /*                                                                       */
+  /*    generic           :: A typeless pointer which is unused by the     */
+  /*                         FreeType library or any of its drivers.  It   */
+  /*                         can be used by client applications to link    */
+  /*                         their own data to each glyph slot object.     */
+  /*                                                                       */
+  /*    metrics           :: The metrics of the last loaded glyph in the   */
+  /*                         slot.  The returned values depend on the last */
+  /*                         load flags (see the @FT_Load_Glyph API        */
+  /*                         function) and can be expressed either in 26.6 */
+  /*                         fractional pixels or font units.              */
+  /*                                                                       */
+  /*                         Note that even when the glyph image is        */
+  /*                         transformed, the metrics are not.             */
+  /*                                                                       */
+  /*    linearHoriAdvance :: The advance width of the unhinted glyph.      */
+  /*                         Its value is expressed in 16.16 fractional    */
+  /*                         pixels, unless @FT_LOAD_LINEAR_DESIGN is set  */
+  /*                         when loading the glyph.  This field can be    */
+  /*                         important to perform correct WYSIWYG layout.  */
+  /*                         Only relevant for outline glyphs.             */
+  /*                                                                       */
+  /*    linearVertAdvance :: The advance height of the unhinted glyph.     */
+  /*                         Its value is expressed in 16.16 fractional    */
+  /*                         pixels, unless @FT_LOAD_LINEAR_DESIGN is set  */
+  /*                         when loading the glyph.  This field can be    */
+  /*                         important to perform correct WYSIWYG layout.  */
+  /*                         Only relevant for outline glyphs.             */
+  /*                                                                       */
+  /*    advance           :: This shorthand is, depending on               */
+  /*                         @FT_LOAD_IGNORE_TRANSFORM, the transformed    */
+  /*                         advance width for the glyph (in 26.6          */
+  /*                         fractional pixel format).  As specified with  */
+  /*                         @FT_LOAD_VERTICAL_LAYOUT, it uses either the  */
+  /*                         `horiAdvance' or the `vertAdvance' value of   */
+  /*                         `metrics' field.                              */
+  /*                                                                       */
+  /*    format            :: This field indicates the format of the image  */
+  /*                         contained in the glyph slot.  Typically       */
+  /*                         @FT_GLYPH_FORMAT_BITMAP,                      */
+  /*                         @FT_GLYPH_FORMAT_OUTLINE, or                  */
+  /*                         @FT_GLYPH_FORMAT_COMPOSITE, but others are    */
+  /*                         possible.                                     */
+  /*                                                                       */
+  /*    bitmap            :: This field is used as a bitmap descriptor     */
+  /*                         when the slot format is                       */
+  /*                         @FT_GLYPH_FORMAT_BITMAP.  Note that the       */
+  /*                         address and content of the bitmap buffer can  */
+  /*                         change between calls of @FT_Load_Glyph and a  */
+  /*                         few other functions.                          */
+  /*                                                                       */
+  /*    bitmap_left       :: This is the bitmap's left bearing expressed   */
+  /*                         in integer pixels.  Of course, this is only   */
+  /*                         valid if the format is                        */
+  /*                         @FT_GLYPH_FORMAT_BITMAP.                      */
+  /*                                                                       */
+  /*    bitmap_top        :: This is the bitmap's top bearing expressed in */
+  /*                         integer pixels.  Remember that this is the    */
+  /*                         distance from the baseline to the top-most    */
+  /*                         glyph scanline, upwards y~coordinates being   */
+  /*                         *positive*.                                   */
+  /*                                                                       */
+  /*    outline           :: The outline descriptor for the current glyph  */
+  /*                         image if its format is                        */
+  /*                         @FT_GLYPH_FORMAT_OUTLINE.  Once a glyph is    */
+  /*                         loaded, `outline' can be transformed,         */
+  /*                         distorted, embolded, etc.  However, it must   */
+  /*                         not be freed.                                 */
+  /*                                                                       */
+  /*    num_subglyphs     :: The number of subglyphs in a composite glyph. */
+  /*                         This field is only valid for the composite    */
+  /*                         glyph format that should normally only be     */
+  /*                         loaded with the @FT_LOAD_NO_RECURSE flag.     */
+  /*                         For now this is internal to FreeType.         */
+  /*                                                                       */
+  /*    subglyphs         :: An array of subglyph descriptors for          */
+  /*                         composite glyphs.  There are `num_subglyphs'  */
+  /*                         elements in there.  Currently internal to     */
+  /*                         FreeType.                                     */
+  /*                                                                       */
+  /*    control_data      :: Certain font drivers can also return the      */
+  /*                         control data for a given glyph image (e.g.    */
+  /*                         TrueType bytecode, Type~1 charstrings, etc.). */
+  /*                         This field is a pointer to such data.         */
+  /*                                                                       */
+  /*    control_len       :: This is the length in bytes of the control    */
+  /*                         data.                                         */
+  /*                                                                       */
+  /*    other             :: Really wicked formats can use this pointer to */
+  /*                         present their own glyph image to client       */
+  /*                         applications.  Note that the application      */
+  /*                         needs to know about the image format.         */
+  /*                                                                       */
+  /*    lsb_delta         :: The difference between hinted and unhinted    */
+  /*                         left side bearing while autohinting is        */
+  /*                         active.  Zero otherwise.                      */
+  /*                                                                       */
+  /*    rsb_delta         :: The difference between hinted and unhinted    */
+  /*                         right side bearing while autohinting is       */
+  /*                         active.  Zero otherwise.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If @FT_Load_Glyph is called with default flags (see                */
+  /*    @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in   */
+  /*    its native format (e.g., an outline glyph for TrueType and Type~1  */
+  /*    formats).                                                          */
+  /*                                                                       */
+  /*    This image can later be converted into a bitmap by calling         */
+  /*    @FT_Render_Glyph.  This function finds the current renderer for    */
+  /*    the native image's format, then invokes it.                        */
+  /*                                                                       */
+  /*    The renderer is in charge of transforming the native image through */
+  /*    the slot's face transformation fields, then converting it into a   */
+  /*    bitmap that is returned in `slot->bitmap'.                         */
+  /*                                                                       */
+  /*    Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */
+  /*    to specify the position of the bitmap relative to the current pen  */
+  /*    position (e.g., coordinates (0,0) on the baseline).  Of course,    */
+  /*    `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Here a small pseudo code fragment which shows how to use           */
+  /*    `lsb_delta' and `rsb_delta':                                       */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_Pos  origin_x       = 0;                                      */
+  /*      FT_Pos  prev_rsb_delta = 0;                                      */
+  /*                                                                       */
+  /*                                                                       */
+  /*      for all glyphs do                                                */
+  /*        <compute kern between current and previous glyph and add it to */
+  /*         `origin_x'>                                                   */
+  /*                                                                       */
+  /*        <load glyph with `FT_Load_Glyph'>                              */
+  /*                                                                       */
+  /*        if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 )           */
+  /*          origin_x -= 64;                                              */
+  /*        else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 )      */
+  /*          origin_x += 64;                                              */
+  /*                                                                       */
+  /*        prev_rsb_delta = face->glyph->rsb_delta;                       */
+  /*                                                                       */
+  /*        <save glyph image, or render glyph, or ...>                    */
+  /*                                                                       */
+  /*        origin_x += face->glyph->advance.x;                            */
+  /*      endfor                                                           */
+  /*    }                                                                  */
+  /*                                                                       */
+  typedef struct  FT_GlyphSlotRec_
+  {
+    FT_Library        library;
+    FT_Face           face;
+    FT_GlyphSlot      next;
+    FT_UInt           reserved;       /* retained for binary compatibility */
+    FT_Generic        generic;
+
+    FT_Glyph_Metrics  metrics;
+    FT_Fixed          linearHoriAdvance;
+    FT_Fixed          linearVertAdvance;
+    FT_Vector         advance;
+
+    FT_Glyph_Format   format;
+
+    FT_Bitmap         bitmap;
+    FT_Int            bitmap_left;
+    FT_Int            bitmap_top;
+
+    FT_Outline        outline;
+
+    FT_UInt           num_subglyphs;
+    FT_SubGlyph       subglyphs;
+
+    void*             control_data;
+    long              control_len;
+
+    FT_Pos            lsb_delta;
+    FT_Pos            rsb_delta;
+
+    void*             other;
+
+    FT_Slot_Internal  internal;
+
+  } FT_GlyphSlotRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                         F U N C T I O N S                             */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Init_FreeType                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a new FreeType library object.  The set of modules      */
+  /*    that are registered by this function is determined at build time.  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    alibrary :: A handle to a new library object.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In case you want to provide your own memory allocating routines,   */
+  /*    use @FT_New_Library instead, followed by a call to                 */
+  /*    @FT_Add_Default_Modules (or a series of calls to @FT_Add_Module).  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Init_FreeType( FT_Library  *alibrary );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_FreeType                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given FreeType library object and all of its children,   */
+  /*    including resources, drivers, faces, sizes, etc.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the target library object.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_FreeType( FT_Library  library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_OPEN_XXX                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-field constants used within the `flags' field of the */
+  /*    @FT_Open_Args structure.                                           */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_OPEN_MEMORY   :: This is a memory-based stream.                 */
+  /*                                                                       */
+  /*    FT_OPEN_STREAM   :: Copy the stream from the `stream' field.       */
+  /*                                                                       */
+  /*    FT_OPEN_PATHNAME :: Create a new input stream from a C~path        */
+  /*                        name.                                          */
+  /*                                                                       */
+  /*    FT_OPEN_DRIVER   :: Use the `driver' field.                        */
+  /*                                                                       */
+  /*    FT_OPEN_PARAMS   :: Use the `num_params' and `params' fields.      */
+  /*                                                                       */
+  /*    ft_open_memory   :: Deprecated; use @FT_OPEN_MEMORY instead.       */
+  /*                                                                       */
+  /*    ft_open_stream   :: Deprecated; use @FT_OPEN_STREAM instead.       */
+  /*                                                                       */
+  /*    ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead.     */
+  /*                                                                       */
+  /*    ft_open_driver   :: Deprecated; use @FT_OPEN_DRIVER instead.       */
+  /*                                                                       */
+  /*    ft_open_params   :: Deprecated; use @FT_OPEN_PARAMS instead.       */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME'     */
+  /*    flags are mutually exclusive.                                      */
+  /*                                                                       */
+#define FT_OPEN_MEMORY    0x1
+#define FT_OPEN_STREAM    0x2
+#define FT_OPEN_PATHNAME  0x4
+#define FT_OPEN_DRIVER    0x8
+#define FT_OPEN_PARAMS    0x10
+
+#define ft_open_memory    FT_OPEN_MEMORY     /* deprecated */
+#define ft_open_stream    FT_OPEN_STREAM     /* deprecated */
+#define ft_open_pathname  FT_OPEN_PATHNAME   /* deprecated */
+#define ft_open_driver    FT_OPEN_DRIVER     /* deprecated */
+#define ft_open_params    FT_OPEN_PARAMS     /* deprecated */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Parameter                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to pass more or less generic parameters to */
+  /*    @FT_Open_Face.                                                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    tag  :: A four-byte identification tag.                            */
+  /*                                                                       */
+  /*    data :: A pointer to the parameter data.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The ID and function of parameters are driver-specific.  See the    */
+  /*    various FT_PARAM_TAG_XXX flags for more information.               */
+  /*                                                                       */
+  typedef struct  FT_Parameter_
+  {
+    FT_ULong    tag;
+    FT_Pointer  data;
+
+  } FT_Parameter;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Open_Args                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to indicate how to open a new font file or        */
+  /*    stream.  A pointer to such a structure can be used as a parameter  */
+  /*    for the functions @FT_Open_Face and @FT_Attach_Stream.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    flags       :: A set of bit flags indicating how to use the        */
+  /*                   structure.                                          */
+  /*                                                                       */
+  /*    memory_base :: The first byte of the file in memory.               */
+  /*                                                                       */
+  /*    memory_size :: The size in bytes of the file in memory.            */
+  /*                                                                       */
+  /*    pathname    :: A pointer to an 8-bit file pathname.                */
+  /*                                                                       */
+  /*    stream      :: A handle to a source stream object.                 */
+  /*                                                                       */
+  /*    driver      :: This field is exclusively used by @FT_Open_Face;    */
+  /*                   it simply specifies the font driver to use to open  */
+  /*                   the face.  If set to~0, FreeType tries to load the  */
+  /*                   face with each one of the drivers in its list.      */
+  /*                                                                       */
+  /*    num_params  :: The number of extra parameters.                     */
+  /*                                                                       */
+  /*    params      :: Extra parameters passed to the font driver when     */
+  /*                   opening a new face.                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream type is determined by the contents of `flags' which     */
+  /*    are tested in the following order by @FT_Open_Face:                */
+  /*                                                                       */
+  /*    If the `FT_OPEN_MEMORY' bit is set, assume that this is a          */
+  /*    memory file of `memory_size' bytes, located at `memory_address'.   */
+  /*    The data are are not copied, and the client is responsible for     */
+  /*    releasing and destroying them _after_ the corresponding call to    */
+  /*    @FT_Done_Face.                                                     */
+  /*                                                                       */
+  /*    Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a       */
+  /*    custom input stream `stream' is used.                              */
+  /*                                                                       */
+  /*    Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this  */
+  /*    is a normal file and use `pathname' to open it.                    */
+  /*                                                                       */
+  /*    If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to    */
+  /*    open the file with the driver whose handler is in `driver'.        */
+  /*                                                                       */
+  /*    If the `FT_OPEN_PARAMS' bit is set, the parameters given by        */
+  /*    `num_params' and `params' is used.  They are ignored otherwise.    */
+  /*                                                                       */
+  /*    Ideally, both the `pathname' and `params' fields should be tagged  */
+  /*    as `const'; this is missing for API backwards compatibility.  In   */
+  /*    other words, applications should treat them as read-only.          */
+  /*                                                                       */
+  typedef struct  FT_Open_Args_
+  {
+    FT_UInt         flags;
+    const FT_Byte*  memory_base;
+    FT_Long         memory_size;
+    FT_String*      pathname;
+    FT_Stream       stream;
+    FT_Module       driver;
+    FT_Int          num_params;
+    FT_Parameter*   params;
+
+  } FT_Open_Args;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Open_Face to open a font by its pathname.  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    pathname   :: A path to the font file.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See @FT_Open_Face for more details.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face( FT_Library   library,
+               const char*  filepathname,
+               FT_Long      face_index,
+               FT_Face     *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Memory_Face                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Open_Face to open a font which has been    */
+  /*    loaded into memory.                                                */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    file_base  :: A pointer to the beginning of the font data.         */
+  /*                                                                       */
+  /*    file_size  :: The size of the memory chunk used by the font data.  */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See @FT_Open_Face for more details.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You must not deallocate the memory before calling @FT_Done_Face.   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Memory_Face( FT_Library      library,
+                      const FT_Byte*  file_base,
+                      FT_Long         file_size,
+                      FT_Long         face_index,
+                      FT_Face        *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Open_Face                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a face object from a given resource described by            */
+  /*    @FT_Open_Args.                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    args       :: A pointer to an `FT_Open_Args' structure which must  */
+  /*                  be filled by the caller.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See note below.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Unlike FreeType 1.x, this function automatically creates a glyph   */
+  /*    slot for the face object which can be accessed directly through    */
+  /*    `face->glyph'.                                                     */
+  /*                                                                       */
+  /*    FT_Open_Face can be used to quickly check whether the font         */
+  /*    format of a given font resource is supported by FreeType.  If the  */
+  /*    `face_index' field is negative, the function's return value is~0   */
+  /*    if the font format is recognized, or non-zero otherwise;           */
+  /*    the function returns a more or less empty face handle in `*aface'  */
+  /*    (if `aface' isn't NULL).  The only useful field in this special    */
+  /*    case is `face->num_faces' which gives the number of faces within   */
+  /*    the font file.  After examination, the returned @FT_Face structure */
+  /*    should be deallocated with a call to @FT_Done_Face.                */
+  /*                                                                       */
+  /*    Each new face object created with this function also owns a        */
+  /*    default @FT_Size object, accessible as `face->size'.               */
+  /*                                                                       */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Face.                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Open_Face( FT_Library           library,
+                const FT_Open_Args*  args,
+                FT_Long              face_index,
+                FT_Face             *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Attach_File                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Attach_Stream to attach a file.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: The target face object.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    filepathname :: The pathname.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Attach_File( FT_Face      face,
+                  const char*  filepathname );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Attach_Stream                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    `Attach' data to a face object.  Normally, this is used to read    */
+  /*    additional information for the face object.  For example, you can  */
+  /*    attach an AFM file that comes with a Type~1 font to get the        */
+  /*    kerning values and other metrics.                                  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: The target face object.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    parameters :: A pointer to @FT_Open_Args which must be filled by   */
+  /*                  the caller.                                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The meaning of the `attach' (i.e., what really happens when the    */
+  /*    new file is read) is not fixed by FreeType itself.  It really      */
+  /*    depends on the font format (and thus the font driver).             */
+  /*                                                                       */
+  /*    Client applications are expected to know what they are doing       */
+  /*    when invoking this function.  Most drivers simply do not implement */
+  /*    file attachments.                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Attach_Stream( FT_Face        face,
+                    FT_Open_Args*  parameters );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Reference_Face                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A counter gets initialized to~1 at the time an @FT_Face structure  */
+  /*    is created.  This function increments the counter.  @FT_Done_Face  */
+  /*    then only destroys a face if the counter is~1, otherwise it simply */
+  /*    decrements the counter.                                            */
+  /*                                                                       */
+  /*    This function helps in managing life-cycles of structures which    */
+  /*    reference @FT_Face objects.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.4.2                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Reference_Face( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Face                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given face object, as well as all of its child slots and */
+  /*    sizes.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Face.                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Face( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Select_Size                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a bitmap strike.                                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: A handle to a target face object.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    strike_index :: The index of the bitmap strike in the              */
+  /*                    `available_sizes' field of @FT_FaceRec structure.  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Select_Size( FT_Face  face,
+                  FT_Int   strike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Size_Request_Type                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type that lists the supported size request types.   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_SIZE_REQUEST_TYPE_NOMINAL ::                                    */
+  /*      The nominal size.  The `units_per_EM' field of @FT_FaceRec is    */
+  /*      used to determine both scaling values.                           */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_REAL_DIM ::                                   */
+  /*      The real dimension.  The sum of the the `Ascender' and (minus    */
+  /*      of) the `Descender' fields of @FT_FaceRec are used to determine  */
+  /*      both scaling values.                                             */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_BBOX ::                                       */
+  /*      The font bounding box.  The width and height of the `bbox' field */
+  /*      of @FT_FaceRec are used to determine the horizontal and vertical */
+  /*      scaling value, respectively.                                     */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_CELL ::                                       */
+  /*      The `max_advance_width' field of @FT_FaceRec is used to          */
+  /*      determine the horizontal scaling value; the vertical scaling     */
+  /*      value is determined the same way as                              */
+  /*      @FT_SIZE_REQUEST_TYPE_REAL_DIM does.  Finally, both scaling      */
+  /*      values are set to the smaller one.  This type is useful if you   */
+  /*      want to specify the font size for, say, a window of a given      */
+  /*      dimension and 80x24 cells.                                       */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_SCALES ::                                     */
+  /*      Specify the scaling values directly.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The above descriptions only apply to scalable formats.  For bitmap */
+  /*    formats, the behaviour is up to the driver.                        */
+  /*                                                                       */
+  /*    See the note section of @FT_Size_Metrics if you wonder how size    */
+  /*    requesting relates to scaling values.                              */
+  /*                                                                       */
+  typedef enum  FT_Size_Request_Type_
+  {
+    FT_SIZE_REQUEST_TYPE_NOMINAL,
+    FT_SIZE_REQUEST_TYPE_REAL_DIM,
+    FT_SIZE_REQUEST_TYPE_BBOX,
+    FT_SIZE_REQUEST_TYPE_CELL,
+    FT_SIZE_REQUEST_TYPE_SCALES,
+
+    FT_SIZE_REQUEST_TYPE_MAX
+
+  } FT_Size_Request_Type;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_RequestRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a size request.                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    type           :: See @FT_Size_Request_Type.                       */
+  /*                                                                       */
+  /*    width          :: The desired width.                               */
+  /*                                                                       */
+  /*    height         :: The desired height.                              */
+  /*                                                                       */
+  /*    horiResolution :: The horizontal resolution.  If set to zero,      */
+  /*                      `width' is treated as a 26.6 fractional pixel    */
+  /*                      value.                                           */
+  /*                                                                       */
+  /*    vertResolution :: The vertical resolution.  If set to zero,        */
+  /*                      `height' is treated as a 26.6 fractional pixel   */
+  /*                      value.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If `width' is zero, then the horizontal scaling value is set equal */
+  /*    to the vertical scaling value, and vice versa.                     */
+  /*                                                                       */
+  typedef struct  FT_Size_RequestRec_
+  {
+    FT_Size_Request_Type  type;
+    FT_Long               width;
+    FT_Long               height;
+    FT_UInt               horiResolution;
+    FT_UInt               vertResolution;
+
+  } FT_Size_RequestRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_Request                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a size request structure.                              */
+  /*                                                                       */
+  typedef struct FT_Size_RequestRec_  *FT_Size_Request;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Request_Size                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Resize the scale of the active @FT_Size object in a face.          */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    req  :: A pointer to a @FT_Size_RequestRec.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Although drivers may select the bitmap strike matching the         */
+  /*    request, you should not rely on this if you intend to select a     */
+  /*    particular bitmap strike.  Use @FT_Select_Size instead in that     */
+  /*    case.                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Request_Size( FT_Face          face,
+                   FT_Size_Request  req );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Char_Size                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Request_Size to request the nominal size   */
+  /*    (in points).                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face            :: A handle to a target face object.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    char_width      :: The nominal width, in 26.6 fractional points.   */
+  /*                                                                       */
+  /*    char_height     :: The nominal height, in 26.6 fractional points.  */
+  /*                                                                       */
+  /*    horz_resolution :: The horizontal resolution in dpi.               */
+  /*                                                                       */
+  /*    vert_resolution :: The vertical resolution in dpi.                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If either the character width or height is zero, it is set equal   */
+  /*    to the other value.                                                */
+  /*                                                                       */
+  /*    If either the horizontal or vertical resolution is zero, it is set */
+  /*    equal to the other value.                                          */
+  /*                                                                       */
+  /*    A character width or height smaller than 1pt is set to 1pt; if     */
+  /*    both resolution values are zero, they are set to 72dpi.            */
+  /*                                                                       */
+  /*    Don't use this function if you are using the FreeType cache API.   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Char_Size( FT_Face     face,
+                    FT_F26Dot6  char_width,
+                    FT_F26Dot6  char_height,
+                    FT_UInt     horz_resolution,
+                    FT_UInt     vert_resolution );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Pixel_Sizes                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Request_Size to request the nominal size   */
+  /*    (in pixels).                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: A handle to the target face object.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    pixel_width  :: The nominal width, in pixels.                      */
+  /*                                                                       */
+  /*    pixel_height :: The nominal height, in pixels.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Pixel_Sizes( FT_Face  face,
+                      FT_UInt  pixel_width,
+                      FT_UInt  pixel_height );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Load_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to load a single glyph into the glyph slot of a    */
+  /*    face object.                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face        :: A handle to the target face object where the glyph  */
+  /*                   is loaded.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph_index :: The index of the glyph in the font file.  For       */
+  /*                   CID-keyed fonts (either in PS or in CFF format)     */
+  /*                   this argument specifies the CID value.              */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   @FT_LOAD_XXX constants can be used to control the   */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The loaded glyph may be transformed.  See @FT_Set_Transform for    */
+  /*    the details.                                                       */
+  /*                                                                       */
+  /*    For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is        */
+  /*    returned for invalid CID values (this is, for CID values which     */
+  /*    don't have a corresponding glyph in the font).  See the discussion */
+  /*    of the @FT_FACE_FLAG_CID_KEYED flag for more details.              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Load_Glyph( FT_Face   face,
+                 FT_UInt   glyph_index,
+                 FT_Int32  load_flags );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Load_Char                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to load a single glyph into the glyph slot of a    */
+  /*    face object, according to its character code.                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face        :: A handle to a target face object where the glyph    */
+  /*                   is loaded.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    char_code   :: The glyph's character code, according to the        */
+  /*                   current charmap used in the face.                   */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   @FT_LOAD_XXX constants can be used to control the   */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph.  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Load_Char( FT_Face   face,
+                FT_ULong  char_code,
+                FT_Int32  load_flags );
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_LOAD_XXX
+   *
+   * @description:
+   *   A list of bit-field constants used with @FT_Load_Glyph to indicate
+   *   what kind of operations to perform during glyph loading.
+   *
+   * @values:
+   *   FT_LOAD_DEFAULT ::
+   *     Corresponding to~0, this value is used as the default glyph load
+   *     operation.  In this case, the following happens:
+   *
+   *     1. FreeType looks for a bitmap for the glyph corresponding to the
+   *        face's current size.  If one is found, the function returns.
+   *        The bitmap data can be accessed from the glyph slot (see note
+   *        below).
+   *
+   *     2. If no embedded bitmap is searched or found, FreeType looks for a
+   *        scalable outline.  If one is found, it is loaded from the font
+   *        file, scaled to device pixels, then `hinted' to the pixel grid
+   *        in order to optimize it.  The outline data can be accessed from
+   *        the glyph slot (see note below).
+   *
+   *     Note that by default, the glyph loader doesn't render outlines into
+   *     bitmaps.  The following flags are used to modify this default
+   *     behaviour to more specific and useful cases.
+   *
+   *   FT_LOAD_NO_SCALE ::
+   *     Don't scale the outline glyph loaded, but keep it in font units.
+   *
+   *     This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and
+   *     unsets @FT_LOAD_RENDER.
+   *
+   *   FT_LOAD_NO_HINTING ::
+   *     Disable hinting.  This generally generates `blurrier' bitmap glyph
+   *     when the glyph is rendered in any of the anti-aliased modes.  See
+   *     also the note below.
+   *
+   *     This flag is implied by @FT_LOAD_NO_SCALE.
+   *
+   *   FT_LOAD_RENDER ::
+   *     Call @FT_Render_Glyph after the glyph is loaded.  By default, the
+   *     glyph is rendered in @FT_RENDER_MODE_NORMAL mode.  This can be
+   *     overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME.
+   *
+   *     This flag is unset by @FT_LOAD_NO_SCALE.
+   *
+   *   FT_LOAD_NO_BITMAP ::
+   *     Ignore bitmap strikes when loading.  Bitmap-only fonts ignore this
+   *     flag.
+   *
+   *     @FT_LOAD_NO_SCALE always sets this flag.
+   *
+   *   FT_LOAD_VERTICAL_LAYOUT ::
+   *     Load the glyph for vertical text layout.  _Don't_ use it as it is
+   *     problematic currently.
+   *
+   *   FT_LOAD_FORCE_AUTOHINT ::
+   *     Indicates that the auto-hinter is preferred over the font's native
+   *     hinter.  See also the note below.
+   *
+   *   FT_LOAD_CROP_BITMAP ::
+   *     Indicates that the font driver should crop the loaded bitmap glyph
+   *     (i.e., remove all space around its black bits).  Not all drivers
+   *     implement this.
+   *
+   *   FT_LOAD_PEDANTIC ::
+   *     Indicates that the font driver should perform pedantic verifications
+   *     during glyph loading.  This is mostly used to detect broken glyphs
+   *     in fonts.  By default, FreeType tries to handle broken fonts also.
+   *
+   *   FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ::
+   *     Indicates that the font driver should ignore the global advance
+   *     width defined in the font.  By default, that value is used as the
+   *     advance width for all glyphs when the face has
+   *     @FT_FACE_FLAG_FIXED_WIDTH set.
+   *
+   *     This flag exists for historical reasons (to support buggy CJK
+   *     fonts).
+   *
+   *   FT_LOAD_NO_RECURSE ::
+   *     This flag is only used internally.  It merely indicates that the
+   *     font driver should not load composite glyphs recursively.  Instead,
+   *     it should set the `num_subglyph' and `subglyphs' values of the
+   *     glyph slot accordingly, and set `glyph->format' to
+   *     @FT_GLYPH_FORMAT_COMPOSITE.
+   *
+   *     The description of sub-glyphs is not available to client
+   *     applications for now.
+   *
+   *     This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM.
+   *
+   *   FT_LOAD_IGNORE_TRANSFORM ::
+   *     Indicates that the transform matrix set by @FT_Set_Transform should
+   *     be ignored.
+   *
+   *   FT_LOAD_MONOCHROME ::
+   *     This flag is used with @FT_LOAD_RENDER to indicate that you want to
+   *     render an outline glyph to a 1-bit monochrome bitmap glyph, with
+   *     8~pixels packed into each byte of the bitmap data.
+   *
+   *     Note that this has no effect on the hinting algorithm used.  You
+   *     should rather use @FT_LOAD_TARGET_MONO so that the
+   *     monochrome-optimized hinting algorithm is used.
+   *
+   *   FT_LOAD_LINEAR_DESIGN ::
+   *     Indicates that the `linearHoriAdvance' and `linearVertAdvance'
+   *     fields of @FT_GlyphSlotRec should be kept in font units.  See
+   *     @FT_GlyphSlotRec for details.
+   *
+   *   FT_LOAD_NO_AUTOHINT ::
+   *     Disable auto-hinter.  See also the note below.
+   *
+   * @note:
+   *   By default, hinting is enabled and the font's native hinter (see
+   *   @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter.  You can
+   *   disable hinting by setting @FT_LOAD_NO_HINTING or change the
+   *   precedence by setting @FT_LOAD_FORCE_AUTOHINT.  You can also set
+   *   @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be
+   *   used at all.
+   *
+   *   See the description of @FT_FACE_FLAG_TRICKY for a special exception
+   *   (affecting only a handful of Asian fonts).
+   *
+   *   Besides deciding which hinter to use, you can also decide which
+   *   hinting algorithm to use.  See @FT_LOAD_TARGET_XXX for details.
+   *
+   */
+#define FT_LOAD_DEFAULT                      0x0
+#define FT_LOAD_NO_SCALE                     0x1
+#define FT_LOAD_NO_HINTING                   0x2
+#define FT_LOAD_RENDER                       0x4
+#define FT_LOAD_NO_BITMAP                    0x8
+#define FT_LOAD_VERTICAL_LAYOUT              0x10
+#define FT_LOAD_FORCE_AUTOHINT               0x20
+#define FT_LOAD_CROP_BITMAP                  0x40
+#define FT_LOAD_PEDANTIC                     0x80
+#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH  0x200
+#define FT_LOAD_NO_RECURSE                   0x400
+#define FT_LOAD_IGNORE_TRANSFORM             0x800
+#define FT_LOAD_MONOCHROME                   0x1000
+#define FT_LOAD_LINEAR_DESIGN                0x2000
+#define FT_LOAD_NO_AUTOHINT                  0x8000U
+
+  /* */
+
+  /* used internally only by certain font drivers! */
+#define FT_LOAD_ADVANCE_ONLY                 0x100
+#define FT_LOAD_SBITS_ONLY                   0x4000
+
+
+  /**************************************************************************
+   *
+   * @enum:
+   *   FT_LOAD_TARGET_XXX
+   *
+   * @description:
+   *   A list of values that are used to select a specific hinting algorithm
+   *   to use by the hinter.  You should OR one of these values to your
+   *   `load_flags' when calling @FT_Load_Glyph.
+   *
+   *   Note that font's native hinters may ignore the hinting algorithm you
+   *   have specified (e.g., the TrueType bytecode interpreter).  You can set
+   *   @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.
+   *
+   *   Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it
+   *   always implies @FT_LOAD_FORCE_AUTOHINT.
+   *
+   * @values:
+   *   FT_LOAD_TARGET_NORMAL ::
+   *     This corresponds to the default hinting algorithm, optimized for
+   *     standard gray-level rendering.  For monochrome output, use
+   *     @FT_LOAD_TARGET_MONO instead.
+   *
+   *   FT_LOAD_TARGET_LIGHT ::
+   *     A lighter hinting algorithm for non-monochrome modes.  Many
+   *     generated glyphs are more fuzzy but better resemble its original
+   *     shape.  A bit like rendering on Mac OS~X.
+   *
+   *     As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT.
+   *
+   *   FT_LOAD_TARGET_MONO ::
+   *     Strong hinting algorithm that should only be used for monochrome
+   *     output.  The result is probably unpleasant if the glyph is rendered
+   *     in non-monochrome modes.
+   *
+   *   FT_LOAD_TARGET_LCD ::
+   *     A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally
+   *     decimated LCD displays.
+   *
+   *   FT_LOAD_TARGET_LCD_V ::
+   *     A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically
+   *     decimated LCD displays.
+   *
+   * @note:
+   *   You should use only _one_ of the FT_LOAD_TARGET_XXX values in your
+   *   `load_flags'.  They can't be ORed.
+   *
+   *   If @FT_LOAD_RENDER is also set, the glyph is rendered in the
+   *   corresponding mode (i.e., the mode which matches the used algorithm
+   *   best) unless @FT_LOAD_MONOCHROME is set.
+   *
+   *   You can use a hinting algorithm that doesn't correspond to the same
+   *   rendering mode.  As an example, it is possible to use the `light'
+   *   hinting algorithm and have the results rendered in horizontal LCD
+   *   pixel mode, with code like
+   *
+   *     {
+   *       FT_Load_Glyph( face, glyph_index,
+   *                      load_flags | FT_LOAD_TARGET_LIGHT );
+   *
+   *       FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
+   *     }
+   *
+   */
+#define FT_LOAD_TARGET_( x )   ( (FT_Int32)( (x) & 15 ) << 16 )
+
+#define FT_LOAD_TARGET_NORMAL  FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
+#define FT_LOAD_TARGET_LIGHT   FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT  )
+#define FT_LOAD_TARGET_MONO    FT_LOAD_TARGET_( FT_RENDER_MODE_MONO   )
+#define FT_LOAD_TARGET_LCD     FT_LOAD_TARGET_( FT_RENDER_MODE_LCD    )
+#define FT_LOAD_TARGET_LCD_V   FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V  )
+
+
+  /**************************************************************************
+   *
+   * @macro:
+   *   FT_LOAD_TARGET_MODE
+   *
+   * @description:
+   *   Return the @FT_Render_Mode corresponding to a given
+   *   @FT_LOAD_TARGET_XXX value.
+   *
+   */
+#define FT_LOAD_TARGET_MODE( x )  ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Transform                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to set the transformation that is applied to glyph */
+  /*    images when they are loaded into a glyph slot through              */
+  /*    @FT_Load_Glyph.                                                    */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: A handle to the source face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to the transformation's 2x2 matrix.  Use~0 for */
+  /*              the identity matrix.                                     */
+  /*    delta  :: A pointer to the translation vector.  Use~0 for the null */
+  /*              vector.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The transformation is only applied to scalable image formats after */
+  /*    the glyph has been loaded.  It means that hinting is unaltered by  */
+  /*    the transformation and is performed on the character size given in */
+  /*    the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes.         */
+  /*                                                                       */
+  /*    Note that this also transforms the `face.glyph.advance' field, but */
+  /*    *not* the values in `face.glyph.metrics'.                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Set_Transform( FT_Face     face,
+                    FT_Matrix*  matrix,
+                    FT_Vector*  delta );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Render_Mode                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type that lists the render modes supported by       */
+  /*    FreeType~2.  Each mode corresponds to a specific type of scanline  */
+  /*    conversion performed on the outline.                               */
+  /*                                                                       */
+  /*    For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode'     */
+  /*    field in the @FT_GlyphSlotRec structure gives the format of the    */
+  /*    returned bitmap.                                                   */
+  /*                                                                       */
+  /*    All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity.   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_RENDER_MODE_NORMAL ::                                           */
+  /*      This is the default render mode; it corresponds to 8-bit         */
+  /*      anti-aliased bitmaps.                                            */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LIGHT ::                                            */
+  /*      This is equivalent to @FT_RENDER_MODE_NORMAL.  It is only        */
+  /*      defined as a separate value because render modes are also used   */
+  /*      indirectly to define hinting algorithm selectors.  See           */
+  /*      @FT_LOAD_TARGET_XXX for details.                                 */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_MONO ::                                             */
+  /*      This mode corresponds to 1-bit bitmaps (with 2~levels of         */
+  /*      opacity).                                                        */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LCD ::                                              */
+  /*      This mode corresponds to horizontal RGB and BGR sub-pixel        */
+  /*      displays like LCD screens.  It produces 8-bit bitmaps that are   */
+  /*      3~times the width of the original glyph outline in pixels, and   */
+  /*      which use the @FT_PIXEL_MODE_LCD mode.                           */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LCD_V ::                                            */
+  /*      This mode corresponds to vertical RGB and BGR sub-pixel displays */
+  /*      (like PDA screens, rotated LCD displays, etc.).  It produces     */
+  /*      8-bit bitmaps that are 3~times the height of the original        */
+  /*      glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode.   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */
+  /*    filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */
+  /*    (not active in the default builds).  It is up to the caller to     */
+  /*    either call @FT_Library_SetLcdFilter (if available) or do the      */
+  /*    filtering itself.                                                  */
+  /*                                                                       */
+  /*    The selected render mode only affects vector glyphs of a font.     */
+  /*    Embedded bitmaps often have a different pixel mode like            */
+  /*    @FT_PIXEL_MODE_MONO.  You can use @FT_Bitmap_Convert to transform  */
+  /*    them into 8-bit pixmaps.                                           */
+  /*                                                                       */
+  typedef enum  FT_Render_Mode_
+  {
+    FT_RENDER_MODE_NORMAL = 0,
+    FT_RENDER_MODE_LIGHT,
+    FT_RENDER_MODE_MONO,
+    FT_RENDER_MODE_LCD,
+    FT_RENDER_MODE_LCD_V,
+
+    FT_RENDER_MODE_MAX
+
+  } FT_Render_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_render_mode_xxx                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated.  Use the corresponding             */
+  /*    @FT_Render_Mode values instead.                                    */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL                */
+  /*    ft_render_mode_mono   :: see @FT_RENDER_MODE_MONO                  */
+  /*                                                                       */
+#define ft_render_mode_normal  FT_RENDER_MODE_NORMAL
+#define ft_render_mode_mono    FT_RENDER_MODE_MONO
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Render_Glyph                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a given glyph image to a bitmap.  It does so by inspecting */
+  /*    the glyph image format, finding the relevant renderer, and         */
+  /*    invoking it.                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    slot        :: A handle to the glyph slot containing the image to  */
+  /*                   convert.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    render_mode :: This is the render mode used to render the glyph    */
+  /*                   image into a bitmap.  See @FT_Render_Mode for a     */
+  /*                   list of possible values.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Render_Glyph( FT_GlyphSlot    slot,
+                   FT_Render_Mode  render_mode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Kerning_Mode                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify which kerning values to return in   */
+  /*    @FT_Get_Kerning.                                                   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_KERNING_DEFAULT  :: Return scaled and grid-fitted kerning       */
+  /*                           distances (value is~0).                     */
+  /*                                                                       */
+  /*    FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning    */
+  /*                           distances.                                  */
+  /*                                                                       */
+  /*    FT_KERNING_UNSCALED :: Return the kerning vector in original font  */
+  /*                           units.                                      */
+  /*                                                                       */
+  typedef enum  FT_Kerning_Mode_
+  {
+    FT_KERNING_DEFAULT  = 0,
+    FT_KERNING_UNFITTED,
+    FT_KERNING_UNSCALED
+
+  } FT_Kerning_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_default                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_DEFAULT       */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_default   FT_KERNING_DEFAULT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_unfitted                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_UNFITTED      */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_unfitted  FT_KERNING_UNFITTED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_unscaled                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_UNSCALED      */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_unscaled  FT_KERNING_UNSCALED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Kerning                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the kerning vector between two glyphs of a same face.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to a source face object.                   */
+  /*                                                                       */
+  /*    left_glyph  :: The index of the left glyph in the kern pair.       */
+  /*                                                                       */
+  /*    right_glyph :: The index of the right glyph in the kern pair.      */
+  /*                                                                       */
+  /*    kern_mode   :: See @FT_Kerning_Mode for more information.          */
+  /*                   Determines the scale and dimension of the returned  */
+  /*                   kerning vector.                                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    akerning    :: The kerning vector.  This is either in font units   */
+  /*                   or in pixels (26.6 format) for scalable formats,    */
+  /*                   and in pixels for fixed-sizes formats.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only horizontal layouts (left-to-right & right-to-left) are        */
+  /*    supported by this method.  Other layouts, or more sophisticated    */
+  /*    kernings, are out of the scope of this API function -- they can be */
+  /*    implemented through format-specific interfaces.                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Kerning( FT_Face     face,
+                  FT_UInt     left_glyph,
+                  FT_UInt     right_glyph,
+                  FT_UInt     kern_mode,
+                  FT_Vector  *akerning );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Track_Kerning                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the track kerning for a given face object at a given size.  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to a source face object.                    */
+  /*                                                                       */
+  /*    point_size :: The point size in 16.16 fractional points.           */
+  /*                                                                       */
+  /*    degree     :: The degree of tightness.                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    akerning   :: The kerning in 16.16 fractional points.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Track_Kerning( FT_Face    face,
+                        FT_Fixed   point_size,
+                        FT_Int     degree,
+                        FT_Fixed*  akerning );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Glyph_Name                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the ASCII name of a given glyph in a face.  This only     */
+  /*    works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to a source face object.                   */
+  /*                                                                       */
+  /*    glyph_index :: The glyph index.                                    */
+  /*                                                                       */
+  /*    buffer_max  :: The maximal number of bytes available in the        */
+  /*                   buffer.                                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    buffer      :: A pointer to a target buffer where the name is      */
+  /*                   copied to.                                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error is returned if the face doesn't provide glyph names or if */
+  /*    the glyph index is invalid.  In all cases of failure, the first    */
+  /*    byte of `buffer' is set to~0 to indicate an empty name.            */
+  /*                                                                       */
+  /*    The glyph name is truncated to fit within the buffer if it is too  */
+  /*    long.  The returned string is always zero-terminated.              */
+  /*                                                                       */
+  /*    This function is not compiled within the library if the config     */
+  /*    macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in              */
+  /*    `include/freetype/config/ftoptions.h'.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Glyph_Name( FT_Face     face,
+                     FT_UInt     glyph_index,
+                     FT_Pointer  buffer,
+                     FT_UInt     buffer_max );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Postscript_Name                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the ASCII PostScript name of a given face, if available.  */
+  /*    This only works with PostScript and TrueType fonts.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face object.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to the face's PostScript name.  NULL if unavailable.     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned pointer is owned by the face and is destroyed with    */
+  /*    it.                                                                */
+  /*                                                                       */
+  FT_EXPORT( const char* )
+  FT_Get_Postscript_Name( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Select_Charmap                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a given charmap by its encoding tag (as listed in           */
+  /*    `freetype.h').                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face     :: A handle to the source face object.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    encoding :: A handle to the selected encoding.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function returns an error if no charmap in the face           */
+  /*    corresponds to the encoding queried here.                          */
+  /*                                                                       */
+  /*    Because many fonts contain more than a single cmap for Unicode     */
+  /*    encoding, this function has some special code to select the one    */
+  /*    which covers Unicode best (`best' in the sense that a UCS-4 cmap   */
+  /*    is preferred to a UCS-2 cmap).  It is thus preferable to           */
+  /*    @FT_Set_Charmap in this case.                                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Select_Charmap( FT_Face      face,
+                     FT_Encoding  encoding );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Charmap                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a given charmap for character code to glyph index mapping.  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face    :: A handle to the source face object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap :: A handle to the selected charmap.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function returns an error if the charmap is not part of       */
+  /*    the face (i.e., if it is not listed in the `face->charmaps'        */
+  /*    table).                                                            */
+  /*                                                                       */
+  /*    It also fails if a type~14 charmap is selected.                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Charmap( FT_Face     face,
+                  FT_CharMap  charmap );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Get_Charmap_Index
+   *
+   * @description:
+   *   Retrieve index of a given charmap.
+   *
+   * @input:
+   *   charmap ::
+   *     A handle to a charmap.
+   *
+   * @return:
+   *   The index into the array of character maps within the face to which
+   *   `charmap' belongs.  If an error occurs, -1 is returned.
+   *
+   */
+  FT_EXPORT( FT_Int )
+  FT_Get_Charmap_Index( FT_CharMap  charmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Char_Index                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given character code.  This function   */
+  /*    uses a charmap object to do the mapping.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the source face object.                    */
+  /*                                                                       */
+  /*    charcode :: The character code.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means `undefined character code'.              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If you use FreeType to manipulate the contents of font files       */
+  /*    directly, be aware that the glyph index returned by this function  */
+  /*    doesn't always correspond to the internal indices used within      */
+  /*    the file.  This is done to ensure that value~0 always corresponds  */
+  /*    to the `missing glyph'.                                            */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Char_Index( FT_Face   face,
+                     FT_ULong  charcode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_First_Char                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to return the first character code in the    */
+  /*    current charmap of a given face.  It also returns the              */
+  /*    corresponding glyph index.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face object.                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    agindex :: Glyph index of first character code.  0~if charmap is   */
+  /*               empty.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The charmap's first character code.                                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should use this function with @FT_Get_Next_Char to be able to  */
+  /*    parse all character codes available in a given charmap.  The code  */
+  /*    should look like this:                                             */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_ULong  charcode;                                              */
+  /*      FT_UInt   gindex;                                                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      charcode = FT_Get_First_Char( face, &gindex );                   */
+  /*      while ( gindex != 0 )                                            */
+  /*      {                                                                */
+  /*        ... do something with (charcode,gindex) pair ...               */
+  /*                                                                       */
+  /*        charcode = FT_Get_Next_Char( face, charcode, &gindex );        */
+  /*      }                                                                */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Note that `*agindex' is set to~0 if the charmap is empty.  The     */
+  /*    result itself can be~0 in two cases: if the charmap is empty or    */
+  /*    if the value~0 is the first valid character code.                  */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_First_Char( FT_Face   face,
+                     FT_UInt  *agindex );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Next_Char                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to return the next character code in the     */
+  /*    current charmap of a given face following the value `char_code',   */
+  /*    as well as the corresponding glyph index.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face      :: A handle to the source face object.                   */
+  /*    char_code :: The starting character code.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    agindex   :: Glyph index of next character code.  0~if charmap     */
+  /*                 is empty.                                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The charmap's next character code.                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should use this function with @FT_Get_First_Char to walk       */
+  /*    over all character codes available in a given charmap.  See the    */
+  /*    note for this function for a simple code example.                  */
+  /*                                                                       */
+  /*    Note that `*agindex' is set to~0 when there are no more codes in   */
+  /*    the charmap.                                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_Next_Char( FT_Face    face,
+                    FT_ULong   char_code,
+                    FT_UInt   *agindex );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Name_Index                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given glyph name.  This function uses  */
+  /*    driver specific objects to do the translation.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to the source face object.                  */
+  /*                                                                       */
+  /*    glyph_name :: The glyph name.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means `undefined character code'.              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Name_Index( FT_Face     face,
+                     FT_String*  glyph_name );
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SUBGLYPH_FLAG_XXX
+   *
+   * @description:
+   *   A list of constants used to describe subglyphs.  Please refer to the
+   *   TrueType specification for the meaning of the various flags.
+   *
+   * @values:
+   *   FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS ::
+   *   FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ::
+   *   FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID ::
+   *   FT_SUBGLYPH_FLAG_SCALE ::
+   *   FT_SUBGLYPH_FLAG_XY_SCALE ::
+   *   FT_SUBGLYPH_FLAG_2X2 ::
+   *   FT_SUBGLYPH_FLAG_USE_MY_METRICS ::
+   *
+   */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS          1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES      2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID        4
+#define FT_SUBGLYPH_FLAG_SCALE                   8
+#define FT_SUBGLYPH_FLAG_XY_SCALE             0x40
+#define FT_SUBGLYPH_FLAG_2X2                  0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS      0x200
+
+
+  /*************************************************************************
+   *
+   * @func:
+   *   FT_Get_SubGlyph_Info
+   *
+   * @description:
+   *   Retrieve a description of a given subglyph.  Only use it if
+   *   `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE; an error is
+   *   returned otherwise.
+   *
+   * @input:
+   *   glyph ::
+   *     The source glyph slot.
+   *
+   *   sub_index ::
+   *     The index of the subglyph.  Must be less than
+   *     `glyph->num_subglyphs'.
+   *
+   * @output:
+   *   p_index ::
+   *     The glyph index of the subglyph.
+   *
+   *   p_flags ::
+   *     The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX.
+   *
+   *   p_arg1 ::
+   *     The subglyph's first argument (if any).
+   *
+   *   p_arg2 ::
+   *     The subglyph's second argument (if any).
+   *
+   *   p_transform ::
+   *     The subglyph transformation (if any).
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The values of `*p_arg1', `*p_arg2', and `*p_transform' must be
+   *   interpreted depending on the flags returned in `*p_flags'.  See the
+   *   TrueType specification for details.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_SubGlyph_Info( FT_GlyphSlot  glyph,
+                        FT_UInt       sub_index,
+                        FT_Int       *p_index,
+                        FT_UInt      *p_flags,
+                        FT_Int       *p_arg1,
+                        FT_Int       *p_arg2,
+                        FT_Matrix    *p_transform );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_FSTYPE_XXX                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flags used in the `fsType' field of the OS/2 table   */
+  /*    in a TrueType or OpenType font and the `FSType' entry in a         */
+  /*    PostScript font.  These bit flags are returned by                  */
+  /*    @FT_Get_FSType_Flags; they inform client applications of embedding */
+  /*    and subsetting restrictions associated with a font.                */
+  /*                                                                       */
+  /*    See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for  */
+  /*    more details.                                                      */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_FSTYPE_INSTALLABLE_EMBEDDING ::                                 */
+  /*      Fonts with no fsType bit set may be embedded and permanently     */
+  /*      installed on the remote system by an application.                */
+  /*                                                                       */
+  /*    FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING ::                          */
+  /*      Fonts that have only this bit set must not be modified, embedded */
+  /*      or exchanged in any manner without first obtaining permission of */
+  /*      the font software copyright owner.                               */
+  /*                                                                       */
+  /*    FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING ::                           */
+  /*      If this bit is set, the font may be embedded and temporarily     */
+  /*      loaded on the remote system.  Documents containing Preview &     */
+  /*      Print fonts must be opened `read-only'; no edits can be applied  */
+  /*      to the document.                                                 */
+  /*                                                                       */
+  /*    FT_FSTYPE_EDITABLE_EMBEDDING ::                                    */
+  /*      If this bit is set, the font may be embedded but must only be    */
+  /*      installed temporarily on other systems.  In contrast to Preview  */
+  /*      & Print fonts, documents containing editable fonts may be opened */
+  /*      for reading, editing is permitted, and changes may be saved.     */
+  /*                                                                       */
+  /*    FT_FSTYPE_NO_SUBSETTING ::                                         */
+  /*      If this bit is set, the font may not be subsetted prior to       */
+  /*      embedding.                                                       */
+  /*                                                                       */
+  /*    FT_FSTYPE_BITMAP_EMBEDDING_ONLY ::                                 */
+  /*      If this bit is set, only bitmaps contained in the font may be    */
+  /*      embedded; no outline data may be embedded.  If there are no      */
+  /*      bitmaps available in the font, then the font is unembeddable.    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    While the fsType flags can indicate that a font may be embedded, a */
+  /*    license with the font vendor may be separately required to use the */
+  /*    font in this way.                                                  */
+  /*                                                                       */
+#define FT_FSTYPE_INSTALLABLE_EMBEDDING         0x0000
+#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING  0x0002
+#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING   0x0004
+#define FT_FSTYPE_EDITABLE_EMBEDDING            0x0008
+#define FT_FSTYPE_NO_SUBSETTING                 0x0100
+#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY         0x0200
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_FSType_Flags                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the fsType flags for a font.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face object.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The fsType flags, @FT_FSTYPE_XXX.                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Use this function rather than directly reading the `fs_type' field */
+  /*    in the @PS_FontInfoRec structure which is only guaranteed to       */
+  /*    return the correct results for Type~1 fonts.                       */
+  /*                                                                       */
+  FT_EXPORT( FT_UShort )
+  FT_Get_FSType_Flags( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    glyph_variants                                                     */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Glyph Variants                                                     */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The FreeType~2 interface to Unicode Ideographic Variation          */
+  /*    Sequences (IVS), using the SFNT cmap format~14.                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Many CJK characters have variant forms.  They are a sort of grey   */
+  /*    area somewhere between being totally irrelevant and semantically   */
+  /*    distinct; for this reason, the Unicode consortium decided to       */
+  /*    introduce Ideographic Variation Sequences (IVS), consisting of a   */
+  /*    Unicode base character and one of 240 variant selectors            */
+  /*    (U+E0100-U+E01EF), instead of further extending the already huge   */
+  /*    code range for CJK characters.                                     */
+  /*                                                                       */
+  /*    An IVS is registered and unique; for further details please refer  */
+  /*    to Unicode Technical Report #37, the Ideographic Variation         */
+  /*    Database.  To date (October 2007), the character with the most     */
+  /*    variants is U+908A, having 8~such IVS.                             */
+  /*                                                                       */
+  /*    Adobe and MS decided to support IVS with a new cmap subtable       */
+  /*    (format~14).  It is an odd subtable because it is not a mapping of */
+  /*    input code points to glyphs, but contains lists of all variants    */
+  /*    supported by the font.                                             */
+  /*                                                                       */
+  /*    A variant may be either `default' or `non-default'.  A default     */
+  /*    variant is the one you will get for that code point if you look it */
+  /*    up in the standard Unicode cmap.  A non-default variant is a       */
+  /*    different glyph.                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharVariantIndex                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given character code as modified by    */
+  /*    the variation selector.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character code point in Unicode.                             */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The Unicode code point of the variation selector.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means either `undefined character code', or    */
+  /*    `undefined selector code', or `no variation selector cmap          */
+  /*    subtable', or `current CharMap is not Unicode'.                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If you use FreeType to manipulate the contents of font files       */
+  /*    directly, be aware that the glyph index returned by this function  */
+  /*    doesn't always correspond to the internal indices used within      */
+  /*    the file.  This is done to ensure that value~0 always corresponds  */
+  /*    to the `missing glyph'.                                            */
+  /*                                                                       */
+  /*    This function is only meaningful if                                */
+  /*      a) the font has a variation selector cmap sub table,             */
+  /*    and                                                                */
+  /*      b) the current charmap has a Unicode encoding.                   */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Face_GetCharVariantIndex( FT_Face   face,
+                               FT_ULong  charcode,
+                               FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharVariantIsDefault                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check whether this variant of this Unicode character is the one to */
+  /*    be found in the `cmap'.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character codepoint in Unicode.                              */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The Unicode codepoint of the variation selector.                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if found in the standard (Unicode) cmap, 0~if found in the       */
+  /*    variation selector cmap, or -1 if it is not a variant.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is only meaningful if the font has a variation       */
+  /*    selector cmap subtable.                                            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Int )
+  FT_Face_GetCharVariantIsDefault( FT_Face   face,
+                                   FT_ULong  charcode,
+                                   FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetVariantSelectors                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode variant selectors found   */
+  /*    in the font.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to an array of selector code points, or NULL if there is */
+  /*    no valid variant selector cmap subtable.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetVariantSelectors( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetVariantsOfChar                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode variant selectors found   */
+  /*    for the specified character code.                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character codepoint in Unicode.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to an array of variant selector code points which are    */
+  /*    active for the given character, or NULL if the corresponding list  */
+  /*    is empty.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetVariantsOfChar( FT_Face   face,
+                             FT_ULong  charcode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharsOfVariant                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode character codes found for */
+  /*    the specified variant selector.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The variant selector code point in Unicode.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A list of all the code points which are specified by this selector */
+  /*    (both default and non-default codes are returned) or NULL if there */
+  /*    is no valid cmap or the variant selector is invalid.               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetCharsOfVariant( FT_Face   face,
+                             FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    computations                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Computations                                                       */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Crunching fixed numbers and vectors.                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains various functions used to perform            */
+  /*    computations on 16.16 fixed-float numbers or 2d vectors.           */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_MulDiv                                                          */
+  /*    FT_MulFix                                                          */
+  /*    FT_DivFix                                                          */
+  /*    FT_RoundFix                                                        */
+  /*    FT_CeilFix                                                         */
+  /*    FT_FloorFix                                                        */
+  /*    FT_Vector_Transform                                                */
+  /*    FT_Matrix_Multiply                                                 */
+  /*    FT_Matrix_Invert                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulDiv                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation `(a*b)/c'   */
+  /*    with maximal accuracy (it uses a 64-bit intermediate integer       */
+  /*    whenever necessary).                                               */
+  /*                                                                       */
+  /*    This function isn't necessarily as fast as some processor specific */
+  /*    operations, but is at least completely portable.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.                                        */
+  /*    c :: The divisor.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/c'.  This function never traps when trying to */
+  /*    divide by zero; it simply returns `MaxInt' or `MinInt' depending   */
+  /*    on the signs of `a' and `b'.                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_MulDiv( FT_Long  a,
+             FT_Long  b,
+             FT_Long  c );
+
+
+  /* */
+
+  /* The following #if 0 ... #endif is for the documentation formatter, */
+  /* hiding the internal `FT_MULFIX_INLINED' macro.                     */
+
+#if 0
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulFix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation             */
+  /*    `(a*b)/0x10000' with maximal accuracy.  Most of the time this is   */
+  /*    used to multiply a given value by a 16.16 fixed float factor.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.  Use a 16.16 factor here whenever      */
+  /*         possible (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/0x10000'.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function has been optimized for the case where the absolute   */
+  /*    value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */
+  /*    As this happens mainly when scaling from notional units to         */
+  /*    fractional pixels in FreeType, it resulted in noticeable speed     */
+  /*    improvements between versions 2.x and 1.x.                         */
+  /*                                                                       */
+  /*    As a conclusion, always try to place a 16.16 factor as the         */
+  /*    _second_ argument of this function; this can make a great          */
+  /*    difference.                                                        */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_MulFix( FT_Long  a,
+             FT_Long  b );
+
+  /* */
+#endif
+
+#ifdef FT_MULFIX_INLINED
+#define FT_MulFix( a, b )  FT_MULFIX_INLINED( a, b )
+#else
+  FT_EXPORT( FT_Long )
+  FT_MulFix( FT_Long  a,
+             FT_Long  b );
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_DivFix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation             */
+  /*    `(a*0x10000)/b' with maximal accuracy.  Most of the time, this is  */
+  /*    used to divide a given value by a 16.16 fixed float factor.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.  Use a 16.16 factor here whenever      */
+  /*         possible (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*0x10000)/b'.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The optimization for FT_DivFix() is simple: If (a~<<~16) fits in   */
+  /*    32~bits, then the division is computed directly.  Otherwise, we    */
+  /*    use a specialized version of @FT_MulDiv.                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_DivFix( FT_Long  a,
+             FT_Long  b );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_RoundFix                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to round a 16.16 fixed number.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number to be rounded.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a + 0x8000) & -0x10000'.                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_RoundFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_CeilFix                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to compute the ceiling function of a   */
+  /*    16.16 fixed number.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number for which the ceiling function is to be computed.  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a + 0x10000 - 1) & -0x10000'.                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_CeilFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_FloorFix                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to compute the floor function of a     */
+  /*    16.16 fixed number.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number for which the floor function is to be computed.    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `a & -0x10000'.                                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_FloorFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Vector_Transform                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Transform a single vector through a 2x2 matrix.                    */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    vector :: The target vector to transform.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to the source 2x2 matrix.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The result is undefined if either `vector' or `matrix' is invalid. */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Vector_Transform( FT_Vector*        vec,
+                       const FT_Matrix*  matrix );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    version                                                            */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    FreeType Version                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Functions and macros related to FreeType versions.                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Note that those functions and macros are of limited use because    */
+  /*    even a new release of FreeType with only documentation changes     */
+  /*    increases the version number.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FREETYPE_XXX
+   *
+   * @description:
+   *   These three macros identify the FreeType source code version.
+   *   Use @FT_Library_Version to access them at runtime.
+   *
+   * @values:
+   *   FREETYPE_MAJOR :: The major version number.
+   *   FREETYPE_MINOR :: The minor version number.
+   *   FREETYPE_PATCH :: The patch level.
+   *
+   * @note:
+   *   The version number of FreeType if built as a dynamic link library
+   *   with the `libtool' package is _not_ controlled by these three
+   *   macros.
+   *
+   */
+#define FREETYPE_MAJOR  2
+#define FREETYPE_MINOR  4
+#define FREETYPE_PATCH  4
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Library_Version                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the version of the FreeType library being used.  This is    */
+  /*    useful when dynamically linking to the library, since one cannot   */
+  /*    use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and               */
+  /*    @FREETYPE_PATCH.                                                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A source library handle.                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amajor  :: The major version number.                               */
+  /*                                                                       */
+  /*    aminor  :: The minor version number.                               */
+  /*                                                                       */
+  /*    apatch  :: The patch version number.                               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The reason why this function takes a `library' argument is because */
+  /*    certain programs implement library initialization in a custom way  */
+  /*    that doesn't use @FT_Init_FreeType.                                */
+  /*                                                                       */
+  /*    In such cases, the library version might not be available before   */
+  /*    the library object has been created.                               */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Library_Version( FT_Library   library,
+                      FT_Int      *amajor,
+                      FT_Int      *aminor,
+                      FT_Int      *apatch );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_CheckTrueTypePatents                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parse all bytecode instructions of a TrueType font file to check   */
+  /*    whether any of the patented opcodes are used.  This is only useful */
+  /*    if you want to be able to use the unpatented hinter with           */
+  /*    fonts that do *not* use these opcodes.                             */
+  /*                                                                       */
+  /*    Note that this function parses *all* glyph instructions in the     */
+  /*    font file, which may be slow.                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A face handle.                                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if this is a TrueType font that uses one of the patented         */
+  /*    opcodes, 0~otherwise.                                              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since May 2010, TrueType hinting is no longer patented.            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.5                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Bool )
+  FT_Face_CheckTrueTypePatents( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_SetUnpatentedHinting                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Enable or disable the unpatented hinter for a given face.          */
+  /*    Only enable it if you have determined that the face doesn't        */
+  /*    use any patented opcodes (see @FT_Face_CheckTrueTypePatents).      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A face handle.                                            */
+  /*                                                                       */
+  /*    value :: New boolean setting.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The old setting value.  This will always be false if this is not   */
+  /*    an SFNT font, or if the unpatented hinter is not compiled in this  */
+  /*    instance of the library.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since May 2010, TrueType hinting is no longer patented.            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.5                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Bool )
+  FT_Face_SetUnpatentedHinting( FT_Face  face,
+                                FT_Bool  value );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FREETYPE_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ft2build.h b/contrib/media/updf/include/freetype/ft2build.h
new file mode 100644
index 000000000..211b54db4
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ft2build.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ft2build.h                                                             */
+/*                                                                         */
+/*    FreeType 2 build and setup macros.                                   */
+/*    (Generic version)                                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2006 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file corresponds to the default `ft2build.h' file for            */
+  /* FreeType 2.  It uses the `freetype' include root.                     */
+  /*                                                                       */
+  /* Note that specific platforms might use a different configuration.     */
+  /* See builds/unix/ft2unix.h for an example.                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FT2_BUILD_GENERIC_H__
+#define __FT2_BUILD_GENERIC_H__
+
+#include "ftheader.h"
+
+#endif /* __FT2_BUILD_GENERIC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ft_conf.h b/contrib/media/updf/include/freetype/ft_conf.h
new file mode 100755
index 000000000..a66381660
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ft_conf.h
@@ -0,0 +1,130 @@
+/* This file is part of the FreeType project */
+
+/* ft_conf.h for MSDOS */
+
+
+/* we need the following because there are some typedefs in this file */
+
+#ifndef FT_CONF_H
+#define FT_CONF_H
+
+/* Define to empty if the keyword does not work.  */
+/* #undef const */
+
+/* Define if you have a working `mmap' system call.  */
+#undef HAVE_MMAP
+
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H
+
+/* Define if you have the getpagesize function.  */
+#define HAVE_GETPAGESIZE
+
+/* Define if you have the memcpy function.  */
+#define HAVE_MEMCPY
+
+/* Define if you have the memmove function.  */
+#define HAVE_MEMMOVE
+
+/* Define if you have the valloc function.  */
+#undef HAVE_VALLOC
+
+/* Define if you have the <fcntl.h> header file.  */
+#define HAVE_FCNTL_H
+
+/* Define if you have the <unistd.h> header file.  */
+#if defined( __EMX__ ) || defined( __DJGPP__ ) || defined( __GO32__ )
+/* some compilers are known to have <unistd.h>;       */
+/* add yours if needed, and report to us the update.  */
+#define HAVE_UNISTD_H
+#else
+/* most MS-DOS compilers lack <unistd.h> */
+#undef  HAVE_UNISTD_H
+#endif
+
+/* Define if you need <conio.h> for console I/O functions.  */
+#ifdef __EMX__
+#define HAVE_CONIO_H
+#endif
+
+/* Define if you have the <locale.h> header file.  */
+#undef HAVE_LOCALE_H
+
+/* Define if you have the <libintl.h> header file.  */
+#undef HAVE_LIBINTL_H
+
+/* Define if you have the libintl library.  */
+#undef HAVE_LIBINTL
+
+#define HAVE_PRINT_FUNCTION 1
+
+#define Print( format, ap )
+
+#include <limits.h>
+#if   UINT_MAX == 0xFFFF
+#define SIZEOF_INT  2
+#elif UINT_MAX == 0xFFFFFFFF
+#define SIZEOF_INT  4
+#else
+#error "Unsupported number of bytes in `int' type!"
+#endif
+
+#define SIZEOF_LONG 4
+
+
+#define  TT_CONFIG_OPTION_EXTEND_ENGINE
+
+#define  TT_CONFIG_OPTION_GRAY_SCALING
+
+#undef   TT_CONFIG_OPTION_NO_INTERPRETER
+
+#define  TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+#undef TT_CONFIG_OPTION_STATIC_INTERPRETER
+
+#undef  TT_CONFIG_OPTION_STATIC_RASTER
+
+#undef  TT_CONFIG_OPTION_THREAD_SAFE
+
+#undef  DEBUG_LEVEL_TRACE
+#undef  DEBUG_LEVEL_ERROR
+
+
+#if SIZEOF_INT == 4
+
+  typedef signed int      TT_Int32;
+  typedef unsigned int    TT_Word32;
+
+#elif SIZEOF_LONG == 4
+
+  typedef signed long     TT_Int32;
+  typedef unsigned long   TT_Word32;
+
+#else
+#error "no 32bit type found"
+#endif
+
+#if SIZEOF_LONG == 8
+
+/* LONG64 must be defined when a 64-bit type is available */
+/* INT64 must then be defined to this type..              */
+#define LONG64
+#define INT64   long
+
+#else
+
+/* GCC provides the non-ANSI 'long long' 64-bit type.  You can activate    */
+/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'.  Note that this  */
+/* will produce many -ansi warnings during library compilation.            */
+#ifdef TT_USE_LONG_LONG
+
+#define LONG64
+#define INT64   long long
+
+#endif /* TT_USE_LONG_LONG */
+#endif
+
+#endif /* FT_CONF_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftadvanc.h b/contrib/media/updf/include/freetype/ftadvanc.h
new file mode 100644
index 000000000..b2451bec4
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftadvanc.h
@@ -0,0 +1,179 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftadvanc.h                                                             */
+/*                                                                         */
+/*    Quick computation of advance widths (specification only).            */
+/*                                                                         */
+/*  Copyright 2008 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTADVANC_H__
+#define __FTADVANC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /**************************************************************************
+   *
+   * @section:
+   *   quick_advance
+   *
+   * @title:
+   *   Quick retrieval of advance values
+   *
+   * @abstract:
+   *   Retrieve horizontal and vertical advance values without processing
+   *   glyph outlines, if possible.
+   *
+   * @description:
+   *   This section contains functions to quickly extract advance values
+   *   without handling glyph outlines, if possible.
+   */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    FT_ADVANCE_FLAG_FAST_ONLY                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A bit-flag to be OR-ed with the `flags' parameter of the           */
+  /*    @FT_Get_Advance and @FT_Get_Advances functions.                    */
+  /*                                                                       */
+  /*    If set, it indicates that you want these functions to fail if the  */
+  /*    corresponding hinting mode or font driver doesn't allow for very   */
+  /*    quick advance computation.                                         */
+  /*                                                                       */
+  /*    Typically, glyphs which are either unscaled, unhinted, bitmapped,  */
+  /*    or light-hinted can have their advance width computed very         */
+  /*    quickly.                                                           */
+  /*                                                                       */
+  /*    Normal and bytecode hinted modes, which require loading, scaling,  */
+  /*    and hinting of the glyph outline, are extremely slow by            */
+  /*    comparison.                                                        */
+  /*                                                                       */
+#define FT_ADVANCE_FLAG_FAST_ONLY  0x20000000UL
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Advance                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the advance value of a given glyph outline in an          */
+  /*    @FT_Face.  By default, the unhinted advance is returned in font    */
+  /*    units.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: The source @FT_Face handle.                          */
+  /*                                                                       */
+  /*    gindex     :: The glyph index.                                     */
+  /*                                                                       */
+  /*    load_flags :: A set of bit flags similar to those used when        */
+  /*                  calling @FT_Load_Glyph, used to determine what kind  */
+  /*                  of advances you need.                                */
+  /* <Output>                                                              */
+  /*    padvance :: The advance value, in either font units or 16.16       */
+  /*                format.                                                */
+  /*                                                                       */
+  /*                If @FT_LOAD_VERTICAL_LAYOUT is set, this is the        */
+  /*                vertical advance corresponding to a vertical layout.   */
+  /*                Otherwise, it is the horizontal advance in a           */
+  /*                horizontal layout.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and   */
+  /*    if the corresponding font backend doesn't have a quick way to      */
+  /*    retrieve the advances.                                             */
+  /*                                                                       */
+  /*    A scaled advance is returned in 16.16 format but isn't transformed */
+  /*    by the affine transformation specified by @FT_Set_Transform.       */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Advance( FT_Face    face,
+                  FT_UInt    gindex,
+                  FT_Int32   load_flags,
+                  FT_Fixed  *padvance );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Advances                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the advance values of several glyph outlines in an        */
+  /*    @FT_Face.  By default, the unhinted advances are returned in font  */
+  /*    units.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: The source @FT_Face handle.                         */
+  /*                                                                       */
+  /*    start       :: The first glyph index.                              */
+  /*                                                                       */
+  /*    count       :: The number of advance values you want to retrieve.  */
+  /*                                                                       */
+  /*    load_flags  :: A set of bit flags similar to those used when       */
+  /*                   calling @FT_Load_Glyph.                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    padvance :: The advances, in either font units or 16.16 format.    */
+  /*                This array must contain at least `count' elements.     */
+  /*                                                                       */
+  /*                If @FT_LOAD_VERTICAL_LAYOUT is set, these are the      */
+  /*                vertical advances corresponding to a vertical layout.  */
+  /*                Otherwise, they are the horizontal advances in a       */
+  /*                horizontal layout.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and   */
+  /*    if the corresponding font backend doesn't have a quick way to      */
+  /*    retrieve the advances.                                             */
+  /*                                                                       */
+  /*    Scaled advances are returned in 16.16 format but aren't            */
+  /*    transformed by the affine transformation specified by              */
+  /*    @FT_Set_Transform.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Advances( FT_Face    face,
+                   FT_UInt    start,
+                   FT_UInt    count,
+                   FT_Int32   load_flags,
+                   FT_Fixed  *padvances );
+
+/* */
+
+
+FT_END_HEADER
+
+#endif /* __FTADVANC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftbbox.h b/contrib/media/updf/include/freetype/ftbbox.h
new file mode 100644
index 000000000..01fe3fb0d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftbbox.h
@@ -0,0 +1,94 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbbox.h                                                               */
+/*                                                                         */
+/*    FreeType exact bbox computation (specification).                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2007 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This component has a _single_ role: to compute exact outline bounding */
+  /* boxes.                                                                */
+  /*                                                                       */
+  /* It is separated from the rest of the engine for various technical     */
+  /* reasons.  It may well be integrated in `ftoutln' later.               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTBBOX_H__
+#define __FTBBOX_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_BBox                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Compute the exact bounding box of an outline.  This is slower      */
+  /*    than computing the control box.  However, it uses an advanced      */
+  /*    algorithm which returns _very_ quickly when the two boxes          */
+  /*    coincide.  Otherwise, the outline Bézier arcs are traversed to     */
+  /*    extract their extrema.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A pointer to the source outline.                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    abbox   :: The outline's exact bounding box.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Get_BBox( FT_Outline*  outline,
+                       FT_BBox     *abbox );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBBOX_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftbdf.h b/contrib/media/updf/include/freetype/ftbdf.h
new file mode 100644
index 000000000..4f8baf840
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftbdf.h
@@ -0,0 +1,209 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbdf.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing BDF-specific strings (specification).     */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2009 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTBDF_H__
+#define __FTBDF_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    bdf_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    BDF and PCF Files                                                  */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    BDF and PCF specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions specific to BDF */
+  /*    and PCF fonts.                                                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /**********************************************************************
+   *
+   * @enum:
+   *    FT_PropertyType
+   *
+   * @description:
+   *    A list of BDF property types.
+   *
+   * @values:
+   *    BDF_PROPERTY_TYPE_NONE ::
+   *      Value~0 is used to indicate a missing property.
+   *
+   *    BDF_PROPERTY_TYPE_ATOM ::
+   *      Property is a string atom.
+   *
+   *    BDF_PROPERTY_TYPE_INTEGER ::
+   *      Property is a 32-bit signed integer.
+   *
+   *    BDF_PROPERTY_TYPE_CARDINAL ::
+   *      Property is a 32-bit unsigned integer.
+   */
+  typedef enum  BDF_PropertyType_
+  {
+    BDF_PROPERTY_TYPE_NONE     = 0,
+    BDF_PROPERTY_TYPE_ATOM     = 1,
+    BDF_PROPERTY_TYPE_INTEGER  = 2,
+    BDF_PROPERTY_TYPE_CARDINAL = 3
+
+  } BDF_PropertyType;
+
+
+  /**********************************************************************
+   *
+   * @type:
+   *    BDF_Property
+   *
+   * @description:
+   *    A handle to a @BDF_PropertyRec structure to model a given
+   *    BDF/PCF property.
+   */
+  typedef struct BDF_PropertyRec_*  BDF_Property;
+
+
+ /**********************************************************************
+  *
+  * @struct:
+  *    BDF_PropertyRec
+  *
+  * @description:
+  *    This structure models a given BDF/PCF property.
+  *
+  * @fields:
+  *    type ::
+  *      The property type.
+  *
+  *    u.atom ::
+  *      The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
+  *
+  *    u.integer ::
+  *      A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
+  *
+  *    u.cardinal ::
+  *      An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
+  */
+  typedef struct  BDF_PropertyRec_
+  {
+    BDF_PropertyType  type;
+    union {
+      const char*     atom;
+      FT_Int32        integer;
+      FT_UInt32       cardinal;
+
+    } u;
+
+  } BDF_PropertyRec;
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_BDF_Charset_ID
+  *
+  * @description:
+  *    Retrieve a BDF font character set identity, according to
+  *    the BDF specification.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  * @output:
+  *    acharset_encoding ::
+  *       Charset encoding, as a C~string, owned by the face.
+  *
+  *    acharset_registry ::
+  *       Charset registry, as a C~string, owned by the face.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with BDF faces, returning an error otherwise.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_BDF_Charset_ID( FT_Face       face,
+                         const char*  *acharset_encoding,
+                         const char*  *acharset_registry );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_BDF_Property
+  *
+  * @description:
+  *    Retrieve a BDF property from a BDF or PCF font file.
+  *
+  * @input:
+  *    face :: A handle to the input face.
+  *
+  *    name :: The property name.
+  *
+  * @output:
+  *    aproperty :: The property.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function works with BDF _and_ PCF fonts.  It returns an error
+  *   otherwise.  It also returns an error if the property is not in the
+  *   font.
+  *
+  *   A `property' is a either key-value pair within the STARTPROPERTIES
+  *   ... ENDPROPERTIES block of a BDF font or a key-value pair from the
+  *   `info->props' array within a `FontRec' structure of a PCF font.
+  *
+  *   Integer properties are always stored as `signed' within PCF fonts;
+  *   consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
+  *   for BDF fonts only.
+  *
+  *   In case of error, `aproperty->type' is always set to
+  *   @BDF_PROPERTY_TYPE_NONE.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_BDF_Property( FT_Face           face,
+                       const char*       prop_name,
+                       BDF_PropertyRec  *aproperty );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTBDF_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftbitmap.h b/contrib/media/updf/include/freetype/ftbitmap.h
new file mode 100644
index 000000000..92742369b
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftbitmap.h
@@ -0,0 +1,227 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbitmap.h                                                             */
+/*                                                                         */
+/*    FreeType utility functions for bitmaps (specification).              */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2008 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTBITMAP_H__
+#define __FTBITMAP_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    bitmap_handling                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Bitmap Handling                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Handling FT_Bitmap objects.                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains functions for converting FT_Bitmap objects.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_New                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a pointer to an @FT_Bitmap structure.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    abitmap :: A pointer to the bitmap structure.                      */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Bitmap_New( FT_Bitmap  *abitmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Copy                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Copy a bitmap into another one.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /*    source  :: A handle to the source bitmap.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target  :: A handle to the target bitmap.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Copy( FT_Library        library,
+                  const FT_Bitmap  *source,
+                  FT_Bitmap        *target);
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Embolden                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Embolden a bitmap.  The new bitmap will be about `xStrength'       */
+  /*    pixels wider and `yStrength' pixels higher.  The left and bottom   */
+  /*    borders are kept unchanged.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: A handle to a library object.                         */
+  /*                                                                       */
+  /*    xStrength :: How strong the glyph is emboldened horizontally.      */
+  /*                 Expressed in 26.6 pixel format.                       */
+  /*                                                                       */
+  /*    yStrength :: How strong the glyph is emboldened vertically.        */
+  /*                 Expressed in 26.6 pixel format.                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    bitmap    :: A handle to the target bitmap.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The current implementation restricts `xStrength' to be less than   */
+  /*    or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO.      */
+  /*                                                                       */
+  /*    If you want to embolden the bitmap owned by a @FT_GlyphSlotRec,    */
+  /*    you should call @FT_GlyphSlot_Own_Bitmap on the slot first.        */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Embolden( FT_Library  library,
+                      FT_Bitmap*  bitmap,
+                      FT_Pos      xStrength,
+                      FT_Pos      yStrength );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Convert                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a  */
+  /*    bitmap object with depth 8bpp, making the number of used bytes per */
+  /*    line (a.k.a. the `pitch') a multiple of `alignment'.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: A handle to a library object.                         */
+  /*                                                                       */
+  /*    source    :: The source bitmap.                                    */
+  /*                                                                       */
+  /*    alignment :: The pitch of the bitmap is a multiple of this         */
+  /*                 parameter.  Common values are 1, 2, or 4.             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target    :: The target bitmap.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    It is possible to call @FT_Bitmap_Convert multiple times without   */
+  /*    calling @FT_Bitmap_Done (the memory is simply reallocated).        */
+  /*                                                                       */
+  /*    Use @FT_Bitmap_Done to finally remove the bitmap object.           */
+  /*                                                                       */
+  /*    The `library' argument is taken to have access to FreeType's       */
+  /*    memory handling functions.                                         */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Convert( FT_Library        library,
+                     const FT_Bitmap  *source,
+                     FT_Bitmap        *target,
+                     FT_Int            alignment );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GlyphSlot_Own_Bitmap                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Make sure that a glyph slot owns `slot->bitmap'.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot :: The glyph slot.                                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is to be used in combination with                    */
+  /*    @FT_Bitmap_Embolden.                                               */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot  slot );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Done                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a bitmap object created with @FT_Bitmap_New.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /*    bitmap  :: The bitmap object to be freed.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `library' argument is taken to have access to FreeType's       */
+  /*    memory handling functions.                                         */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Done( FT_Library  library,
+                  FT_Bitmap  *bitmap );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBITMAP_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftcache.h b/contrib/media/updf/include/freetype/ftcache.h
new file mode 100644
index 000000000..6af530622
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftcache.h
@@ -0,0 +1,1140 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcache.h                                                              */
+/*                                                                         */
+/*    FreeType Cache subsystem (specification).                            */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCACHE_H__
+#define __FTCACHE_H__
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************
+   *
+   * <Section>
+   *    cache_subsystem
+   *
+   * <Title>
+   *    Cache Sub-System
+   *
+   * <Abstract>
+   *    How to cache face, size, and glyph data with FreeType~2.
+   *
+   * <Description>
+   *   This section describes the FreeType~2 cache sub-system, which is used
+   *   to limit the number of concurrently opened @FT_Face and @FT_Size
+   *   objects, as well as caching information like character maps and glyph
+   *   images while limiting their maximum memory usage.
+   *
+   *   Note that all types and functions begin with the `FTC_' prefix.
+   *
+   *   The cache is highly portable and thus doesn't know anything about the
+   *   fonts installed on your system, or how to access them.  This implies
+   *   the following scheme:
+   *
+   *   First, available or installed font faces are uniquely identified by
+   *   @FTC_FaceID values, provided to the cache by the client.  Note that
+   *   the cache only stores and compares these values, and doesn't try to
+   *   interpret them in any way.
+   *
+   *   Second, the cache calls, only when needed, a client-provided function
+   *   to convert an @FTC_FaceID into a new @FT_Face object.  The latter is
+   *   then completely managed by the cache, including its termination
+   *   through @FT_Done_Face.  To monitor termination of face objects, the
+   *   finalizer callback in the `generic' field of the @FT_Face object can
+   *   be used, which might also be used to store the @FTC_FaceID of the
+   *   face.
+   *
+   *   Clients are free to map face IDs to anything else.  The most simple
+   *   usage is to associate them to a (pathname,face_index) pair that is
+   *   used to call @FT_New_Face.  However, more complex schemes are also
+   *   possible.
+   *
+   *   Note that for the cache to work correctly, the face ID values must be
+   *   *persistent*, which means that the contents they point to should not
+   *   change at runtime, or that their value should not become invalid.
+   *
+   *   If this is unavoidable (e.g., when a font is uninstalled at runtime),
+   *   you should call @FTC_Manager_RemoveFaceID as soon as possible, to let
+   *   the cache get rid of any references to the old @FTC_FaceID it may
+   *   keep internally.  Failure to do so will lead to incorrect behaviour
+   *   or even crashes.
+   *
+   *   To use the cache, start with calling @FTC_Manager_New to create a new
+   *   @FTC_Manager object, which models a single cache instance.  You can
+   *   then look up @FT_Face and @FT_Size objects with
+   *   @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively.
+   *
+   *   If you want to use the charmap caching, call @FTC_CMapCache_New, then
+   *   later use @FTC_CMapCache_Lookup to perform the equivalent of
+   *   @FT_Get_Char_Index, only much faster.
+   *
+   *   If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
+   *   later use @FTC_ImageCache_Lookup to retrieve the corresponding
+   *   @FT_Glyph objects from the cache.
+   *
+   *   If you need lots of small bitmaps, it is much more memory efficient
+   *   to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup.  This
+   *   returns @FTC_SBitRec structures, which are used to store small
+   *   bitmaps directly.  (A small bitmap is one whose metrics and
+   *   dimensions all fit into 8-bit integers).
+   *
+   *   We hope to also provide a kerning cache in the near future.
+   *
+   *
+   * <Order>
+   *   FTC_Manager
+   *   FTC_FaceID
+   *   FTC_Face_Requester
+   *
+   *   FTC_Manager_New
+   *   FTC_Manager_Reset
+   *   FTC_Manager_Done
+   *   FTC_Manager_LookupFace
+   *   FTC_Manager_LookupSize
+   *   FTC_Manager_RemoveFaceID
+   *
+   *   FTC_Node
+   *   FTC_Node_Unref
+   *
+   *   FTC_ImageCache
+   *   FTC_ImageCache_New
+   *   FTC_ImageCache_Lookup
+   *
+   *   FTC_SBit
+   *   FTC_SBitCache
+   *   FTC_SBitCache_New
+   *   FTC_SBitCache_Lookup
+   *
+   *   FTC_CMapCache
+   *   FTC_CMapCache_New
+   *   FTC_CMapCache_Lookup
+   *
+   *************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    BASIC TYPE DEFINITIONS                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type: FTC_FaceID
+   *
+   * @description:
+   *   An opaque pointer type that is used to identity face objects.  The
+   *   contents of such objects is application-dependent.
+   *
+   *   These pointers are typically used to point to a user-defined
+   *   structure containing a font file path, and face index.
+   *
+   * @note:
+   *   Never use NULL as a valid @FTC_FaceID.
+   *
+   *   Face IDs are passed by the client to the cache manager, which calls,
+   *   when needed, the @FTC_Face_Requester to translate them into new
+   *   @FT_Face objects.
+   *
+   *   If the content of a given face ID changes at runtime, or if the value
+   *   becomes invalid (e.g., when uninstalling a font), you should
+   *   immediately call @FTC_Manager_RemoveFaceID before any other cache
+   *   function.
+   *
+   *   Failure to do so will result in incorrect behaviour or even
+   *   memory leaks and crashes.
+   */
+  typedef FT_Pointer  FTC_FaceID;
+
+
+  /************************************************************************
+   *
+   * @functype:
+   *   FTC_Face_Requester
+   *
+   * @description:
+   *   A callback function provided by client applications.  It is used by
+   *   the cache manager to translate a given @FTC_FaceID into a new valid
+   *   @FT_Face object, on demand.
+   *
+   * <Input>
+   *   face_id ::
+   *     The face ID to resolve.
+   *
+   *   library ::
+   *     A handle to a FreeType library object.
+   *
+   *   req_data ::
+   *     Application-provided request data (see note below).
+   *
+   * <Output>
+   *   aface ::
+   *     A new @FT_Face handle.
+   *
+   * <Return>
+   *   FreeType error code.  0~means success.
+   *
+   * <Note>
+   *   The third parameter `req_data' is the same as the one passed by the
+   *   client when @FTC_Manager_New is called.
+   *
+   *   The face requester should not perform funny things on the returned
+   *   face object, like creating a new @FT_Size for it, or setting a
+   *   transformation through @FT_Set_Transform!
+   */
+  typedef FT_Error
+  (*FTC_Face_Requester)( FTC_FaceID  face_id,
+                         FT_Library  library,
+                         FT_Pointer  request_data,
+                         FT_Face*    aface );
+
+ /* */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /* these macros are incompatible with LLP64, should not be used */
+
+#define FT_POINTER_TO_ULONG( p )  ( (FT_ULong)(FT_Pointer)(p) )
+
+#define FTC_FACE_ID_HASH( i )                                \
+          ((FT_UInt32)(( FT_POINTER_TO_ULONG( i ) >> 3 ) ^   \
+                       ( FT_POINTER_TO_ULONG( i ) << 7 ) ) )
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      CACHE MANAGER OBJECT                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_Manager                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This object corresponds to one instance of the cache-subsystem.    */
+  /*    It is used to cache one or more @FT_Face objects, along with       */
+  /*    corresponding @FT_Size objects.                                    */
+  /*                                                                       */
+  /*    The manager intentionally limits the total number of opened        */
+  /*    @FT_Face and @FT_Size objects to control memory usage.  See the    */
+  /*    `max_faces' and `max_sizes' parameters of @FTC_Manager_New.        */
+  /*                                                                       */
+  /*    The manager is also used to cache `nodes' of various types while   */
+  /*    limiting their total memory usage.                                 */
+  /*                                                                       */
+  /*    All limitations are enforced by keeping lists of managed objects   */
+  /*    in most-recently-used order, and flushing old nodes to make room   */
+  /*    for new ones.                                                      */
+  /*                                                                       */
+  typedef struct FTC_ManagerRec_*  FTC_Manager;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_Node                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to a cache node object.  Each cache node is       */
+  /*    reference-counted.  A node with a count of~0 might be flushed      */
+  /*    out of a full cache whenever a lookup request is performed.        */
+  /*                                                                       */
+  /*    If you look up nodes, you have the ability to `acquire' them,      */
+  /*    i.e., to increment their reference count.  This will prevent the   */
+  /*    node from being flushed out of the cache until you explicitly      */
+  /*    `release' it (see @FTC_Node_Unref).                                */
+  /*                                                                       */
+  /*    See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup.         */
+  /*                                                                       */
+  typedef struct FTC_NodeRec_*  FTC_Node;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_New                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new cache manager.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: The parent FreeType library handle to use.            */
+  /*                                                                       */
+  /*    max_faces :: Maximum number of opened @FT_Face objects managed by  */
+  /*                 this cache instance.  Use~0 for defaults.             */
+  /*                                                                       */
+  /*    max_sizes :: Maximum number of opened @FT_Size objects managed by  */
+  /*                 this cache instance.  Use~0 for defaults.             */
+  /*                                                                       */
+  /*    max_bytes :: Maximum number of bytes to use for cached data nodes. */
+  /*                 Use~0 for defaults.  Note that this value does not    */
+  /*                 account for managed @FT_Face and @FT_Size objects.    */
+  /*                                                                       */
+  /*    requester :: An application-provided callback used to translate    */
+  /*                 face IDs into real @FT_Face objects.                  */
+  /*                                                                       */
+  /*    req_data  :: A generic pointer that is passed to the requester     */
+  /*                 each time it is called (see @FTC_Face_Requester).     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amanager  :: A handle to a new manager object.  0~in case of       */
+  /*                 failure.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_New( FT_Library          library,
+                   FT_UInt             max_faces,
+                   FT_UInt             max_sizes,
+                   FT_ULong            max_bytes,
+                   FTC_Face_Requester  requester,
+                   FT_Pointer          req_data,
+                   FTC_Manager        *amanager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_Reset                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Empty a given cache manager.  This simply gets rid of all the      */
+  /*    currently cached @FT_Face and @FT_Size objects within the manager. */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    manager :: A handle to the manager.                                */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Manager_Reset( FTC_Manager  manager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_Done                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given manager after emptying it.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the target cache manager object.            */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Manager_Done( FTC_Manager  manager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_LookupFace                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the @FT_Face object that corresponds to a given face ID   */
+  /*    through a cache manager.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the cache manager.                          */
+  /*                                                                       */
+  /*    face_id :: The ID of the face object.                              */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface   :: A handle to the face object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned @FT_Face object is always owned by the manager.  You  */
+  /*    should never try to discard it yourself.                           */
+  /*                                                                       */
+  /*    The @FT_Face object doesn't necessarily have a current size object */
+  /*    (i.e., face->size can be 0).  If you need a specific `font size',  */
+  /*    use @FTC_Manager_LookupSize instead.                               */
+  /*                                                                       */
+  /*    Never change the face's transformation matrix (i.e., never call    */
+  /*    the @FT_Set_Transform function) on a returned face!  If you need   */
+  /*    to transform glyphs, do it yourself after glyph loading.           */
+  /*                                                                       */
+  /*    When you perform a lookup, out-of-memory errors are detected       */
+  /*    _within_ the lookup and force incremental flushes of the cache     */
+  /*    until enough memory is released for the lookup to succeed.         */
+  /*                                                                       */
+  /*    If a lookup fails with `FT_Err_Out_Of_Memory' the cache has        */
+  /*    already been completely flushed, and still no memory was available */
+  /*    for the operation.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_LookupFace( FTC_Manager  manager,
+                          FTC_FaceID   face_id,
+                          FT_Face     *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_ScalerRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe a given character size in either      */
+  /*    pixels or points to the cache manager.  See                        */
+  /*    @FTC_Manager_LookupSize.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face_id :: The source face ID.                                     */
+  /*                                                                       */
+  /*    width   :: The character width.                                    */
+  /*                                                                       */
+  /*    height  :: The character height.                                   */
+  /*                                                                       */
+  /*    pixel   :: A Boolean.  If 1, the `width' and `height' fields are   */
+  /*               interpreted as integer pixel character sizes.           */
+  /*               Otherwise, they are expressed as 1/64th of points.      */
+  /*                                                                       */
+  /*    x_res   :: Only used when `pixel' is value~0 to indicate the       */
+  /*               horizontal resolution in dpi.                           */
+  /*                                                                       */
+  /*    y_res   :: Only used when `pixel' is value~0 to indicate the       */
+  /*               vertical resolution in dpi.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This type is mainly used to retrieve @FT_Size objects through the  */
+  /*    cache manager.                                                     */
+  /*                                                                       */
+  typedef struct  FTC_ScalerRec_
+  {
+    FTC_FaceID  face_id;
+    FT_UInt     width;
+    FT_UInt     height;
+    FT_Int      pixel;
+    FT_UInt     x_res;
+    FT_UInt     y_res;
+
+  } FTC_ScalerRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_Scaler                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an @FTC_ScalerRec structure.                           */
+  /*                                                                       */
+  typedef struct FTC_ScalerRec_*  FTC_Scaler;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_LookupSize                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the @FT_Size object that corresponds to a given           */
+  /*    @FTC_ScalerRec pointer through a cache manager.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the cache manager.                          */
+  /*                                                                       */
+  /*    scaler  :: A scaler handle.                                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    asize   :: A handle to the size object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned @FT_Size object is always owned by the manager.  You  */
+  /*    should never try to discard it by yourself.                        */
+  /*                                                                       */
+  /*    You can access the parent @FT_Face object simply as `size->face'   */
+  /*    if you need it.  Note that this object is also owned by the        */
+  /*    manager.                                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    When you perform a lookup, out-of-memory errors are detected       */
+  /*    _within_ the lookup and force incremental flushes of the cache     */
+  /*    until enough memory is released for the lookup to succeed.         */
+  /*                                                                       */
+  /*    If a lookup fails with `FT_Err_Out_Of_Memory' the cache has        */
+  /*    already been completely flushed, and still no memory is available  */
+  /*    for the operation.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_LookupSize( FTC_Manager  manager,
+                          FTC_Scaler   scaler,
+                          FT_Size     *asize );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Node_Unref                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Decrement a cache node's internal reference count.  When the count */
+  /*    reaches 0, it is not destroyed but becomes eligible for subsequent */
+  /*    cache flushes.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node    :: The cache node handle.                                  */
+  /*                                                                       */
+  /*    manager :: The cache manager handle.                               */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Node_Unref( FTC_Node     node,
+                  FTC_Manager  manager );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FTC_Manager_RemoveFaceID
+   *
+   * @description:
+   *   A special function used to indicate to the cache manager that
+   *   a given @FTC_FaceID is no longer valid, either because its
+   *   content changed, or because it was deallocated or uninstalled.
+   *
+   * @input:
+   *   manager ::
+   *     The cache manager handle.
+   *
+   *   face_id ::
+   *     The @FTC_FaceID to be removed.
+   *
+   * @note:
+   *   This function flushes all nodes from the cache corresponding to this
+   *   `face_id', with the exception of nodes with a non-null reference
+   *   count.
+   *
+   *   Such nodes are however modified internally so as to never appear
+   *   in later lookups with the same `face_id' value, and to be immediately
+   *   destroyed when released by all their users.
+   *
+   */
+  FT_EXPORT( void )
+  FTC_Manager_RemoveFaceID( FTC_Manager  manager,
+                            FTC_FaceID   face_id );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cache_subsystem                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FTC_CMapCache
+   *
+   * @description:
+   *   An opaque handle used to model a charmap cache.  This cache is to
+   *   hold character codes -> glyph indices mappings.
+   *
+   */
+  typedef struct FTC_CMapCacheRec_*  FTC_CMapCache;
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FTC_CMapCache_New
+   *
+   * @description:
+   *   Create a new charmap cache.
+   *
+   * @input:
+   *   manager ::
+   *     A handle to the cache manager.
+   *
+   * @output:
+   *   acache ::
+   *     A new cache handle.  NULL in case of error.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   Like all other caches, this one will be destroyed with the cache
+   *   manager.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FTC_CMapCache_New( FTC_Manager     manager,
+                     FTC_CMapCache  *acache );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *   FTC_CMapCache_Lookup
+   *
+   * @description:
+   *   Translate a character code into a glyph index, using the charmap
+   *   cache.
+   *
+   * @input:
+   *   cache ::
+   *     A charmap cache handle.
+   *
+   *   face_id ::
+   *     The source face ID.
+   *
+   *   cmap_index ::
+   *     The index of the charmap in the source face.  Any negative value
+   *     means to use the cache @FT_Face's default charmap.
+   *
+   *   char_code ::
+   *     The character code (in the corresponding charmap).
+   *
+   * @return:
+   *    Glyph index.  0~means `no glyph'.
+   *
+   */
+  FT_EXPORT( FT_UInt )
+  FTC_CMapCache_Lookup( FTC_CMapCache  cache,
+                        FTC_FaceID     face_id,
+                        FT_Int         cmap_index,
+                        FT_UInt32      char_code );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cache_subsystem                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       IMAGE CACHE OBJECT                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FTC_ImageTypeRec
+   *
+   * @description:
+   *   A structure used to model the type of images in a glyph cache.
+   *
+   * @fields:
+   *   face_id ::
+   *     The face ID.
+   *
+   *   width ::
+   *     The width in pixels.
+   *
+   *   height ::
+   *     The height in pixels.
+   *
+   *   flags ::
+   *     The load flags, as in @FT_Load_Glyph.
+   *
+   */
+  typedef struct  FTC_ImageTypeRec_
+  {
+    FTC_FaceID  face_id;
+    FT_Int      width;
+    FT_Int      height;
+    FT_Int32    flags;
+
+  } FTC_ImageTypeRec;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FTC_ImageType
+   *
+   * @description:
+   *   A handle to an @FTC_ImageTypeRec structure.
+   *
+   */
+  typedef struct FTC_ImageTypeRec_*  FTC_ImageType;
+
+
+  /* */
+
+
+#define FTC_IMAGE_TYPE_COMPARE( d1, d2 )      \
+          ( (d1)->face_id == (d2)->face_id && \
+            (d1)->width   == (d2)->width   && \
+            (d1)->flags   == (d2)->flags   )
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /* this macro is incompatible with LLP64, should not be used */
+
+#define FTC_IMAGE_TYPE_HASH( d )                          \
+          (FT_UFast)( FTC_FACE_ID_HASH( (d)->face_id )  ^ \
+                      ( (d)->width << 8 ) ^ (d)->height ^ \
+                      ( (d)->flags << 4 )               )
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_ImageCache                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an glyph image cache object.  They are designed to     */
+  /*    hold many distinct glyph images while not exceeding a certain      */
+  /*    memory threshold.                                                  */
+  /*                                                                       */
+  typedef struct FTC_ImageCacheRec_*  FTC_ImageCache;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_New                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new glyph image cache.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: The parent manager for the image cache.                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acache  :: A handle to the new glyph image cache object.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_New( FTC_Manager      manager,
+                      FTC_ImageCache  *acache );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_Lookup                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve a given glyph image from a glyph image cache.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache  :: A handle to the source glyph image cache.                */
+  /*                                                                       */
+  /*    type   :: A pointer to a glyph image type descriptor.              */
+  /*                                                                       */
+  /*    gindex :: The glyph index to retrieve.                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph :: The corresponding @FT_Glyph object.  0~in case of        */
+  /*              failure.                                                 */
+  /*                                                                       */
+  /*    anode  :: Used to return the address of of the corresponding cache */
+  /*              node after incrementing its reference count (see note    */
+  /*              below).                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned glyph is owned and managed by the glyph image cache.  */
+  /*    Never try to transform or discard it manually!  You can however    */
+  /*    create a copy with @FT_Glyph_Copy and modify the new one.          */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the glyph image, after increasing its reference    */
+  /*    count.  This ensures that the node (as well as the @FT_Glyph) will */
+  /*    always be kept in the cache until you call @FTC_Node_Unref to      */
+  /*    `release' it.                                                      */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the @FT_Glyph could be flushed out of the cache on the next   */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_Lookup( FTC_ImageCache  cache,
+                         FTC_ImageType   type,
+                         FT_UInt         gindex,
+                         FT_Glyph       *aglyph,
+                         FTC_Node       *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_LookupScaler                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec    */
+  /*    to specify the face ID and its size.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache      :: A handle to the source glyph image cache.            */
+  /*                                                                       */
+  /*    scaler     :: A pointer to a scaler descriptor.                    */
+  /*                                                                       */
+  /*    load_flags :: The corresponding load flags.                        */
+  /*                                                                       */
+  /*    gindex     :: The glyph index to retrieve.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph     :: The corresponding @FT_Glyph object.  0~in case of    */
+  /*                  failure.                                             */
+  /*                                                                       */
+  /*    anode      :: Used to return the address of of the corresponding   */
+  /*                  cache node after incrementing its reference count    */
+  /*                  (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned glyph is owned and managed by the glyph image cache.  */
+  /*    Never try to transform or discard it manually!  You can however    */
+  /*    create a copy with @FT_Glyph_Copy and modify the new one.          */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the glyph image, after increasing its reference    */
+  /*    count.  This ensures that the node (as well as the @FT_Glyph) will */
+  /*    always be kept in the cache until you call @FTC_Node_Unref to      */
+  /*    `release' it.                                                      */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the @FT_Glyph could be flushed out of the cache on the next   */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  /*    Calls to @FT_Set_Char_Size and friends have no effect on cached    */
+  /*    glyphs; you should always use the FreeType cache API instead.      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_LookupScaler( FTC_ImageCache  cache,
+                               FTC_Scaler      scaler,
+                               FT_ULong        load_flags,
+                               FT_UInt         gindex,
+                               FT_Glyph       *aglyph,
+                               FTC_Node       *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_SBit                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a small bitmap descriptor.  See the @FTC_SBitRec       */
+  /*    structure for details.                                             */
+  /*                                                                       */
+  typedef struct FTC_SBitRec_*  FTC_SBit;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_SBitRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very compact structure used to describe a small glyph bitmap.    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    width     :: The bitmap width in pixels.                           */
+  /*                                                                       */
+  /*    height    :: The bitmap height in pixels.                          */
+  /*                                                                       */
+  /*    left      :: The horizontal distance from the pen position to the  */
+  /*                 left bitmap border (a.k.a. `left side bearing', or    */
+  /*                 `lsb').                                               */
+  /*                                                                       */
+  /*    top       :: The vertical distance from the pen position (on the   */
+  /*                 baseline) to the upper bitmap border (a.k.a. `top     */
+  /*                 side bearing').  The distance is positive for upwards */
+  /*                 y~coordinates.                                        */
+  /*                                                                       */
+  /*    format    :: The format of the glyph bitmap (monochrome or gray).  */
+  /*                                                                       */
+  /*    max_grays :: Maximum gray level value (in the range 1 to~255).     */
+  /*                                                                       */
+  /*    pitch     :: The number of bytes per bitmap line.  May be positive */
+  /*                 or negative.                                          */
+  /*                                                                       */
+  /*    xadvance  :: The horizontal advance width in pixels.               */
+  /*                                                                       */
+  /*    yadvance  :: The vertical advance height in pixels.                */
+  /*                                                                       */
+  /*    buffer    :: A pointer to the bitmap pixels.                       */
+  /*                                                                       */
+  typedef struct  FTC_SBitRec_
+  {
+    FT_Byte   width;
+    FT_Byte   height;
+    FT_Char   left;
+    FT_Char   top;
+
+    FT_Byte   format;
+    FT_Byte   max_grays;
+    FT_Short  pitch;
+    FT_Char   xadvance;
+    FT_Char   yadvance;
+
+    FT_Byte*  buffer;
+
+  } FTC_SBitRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_SBitCache                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a small bitmap cache.  These are special cache objects */
+  /*    used to store small glyph bitmaps (and anti-aliased pixmaps) in a  */
+  /*    much more efficient way than the traditional glyph image cache     */
+  /*    implemented by @FTC_ImageCache.                                    */
+  /*                                                                       */
+  typedef struct FTC_SBitCacheRec_*  FTC_SBitCache;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_New                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new cache to store small glyph bitmaps.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the source cache manager.                   */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acache  :: A handle to the new sbit cache.  NULL in case of error. */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_New( FTC_Manager     manager,
+                     FTC_SBitCache  *acache );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_Lookup                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Look up a given small glyph bitmap in a given sbit cache and       */
+  /*    `lock' it to prevent its flushing from the cache until needed.     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache  :: A handle to the source sbit cache.                       */
+  /*                                                                       */
+  /*    type   :: A pointer to the glyph image type descriptor.            */
+  /*                                                                       */
+  /*    gindex :: The glyph index.                                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sbit   :: A handle to a small bitmap descriptor.                   */
+  /*                                                                       */
+  /*    anode  :: Used to return the address of of the corresponding cache */
+  /*              node after incrementing its reference count (see note    */
+  /*              below).                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The small bitmap descriptor and its bit buffer are owned by the    */
+  /*    cache and should never be freed by the application.  They might    */
+  /*    as well disappear from memory on the next cache lookup, so don't   */
+  /*    treat them as persistent data.                                     */
+  /*                                                                       */
+  /*    The descriptor's `buffer' field is set to~0 to indicate a missing  */
+  /*    glyph bitmap.                                                      */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the bitmap, after increasing its reference count.  */
+  /*    This ensures that the node (as well as the image) will always be   */
+  /*    kept in the cache until you call @FTC_Node_Unref to `release' it.  */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the bitmap could be flushed out of the cache on the next      */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_Lookup( FTC_SBitCache    cache,
+                        FTC_ImageType    type,
+                        FT_UInt          gindex,
+                        FTC_SBit        *sbit,
+                        FTC_Node        *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_LookupScaler                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec     */
+  /*    to specify the face ID and its size.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache      :: A handle to the source sbit cache.                   */
+  /*                                                                       */
+  /*    scaler     :: A pointer to the scaler descriptor.                  */
+  /*                                                                       */
+  /*    load_flags :: The corresponding load flags.                        */
+  /*                                                                       */
+  /*    gindex     :: The glyph index.                                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sbit       :: A handle to a small bitmap descriptor.               */
+  /*                                                                       */
+  /*    anode      :: Used to return the address of of the corresponding   */
+  /*                  cache node after incrementing its reference count    */
+  /*                  (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The small bitmap descriptor and its bit buffer are owned by the    */
+  /*    cache and should never be freed by the application.  They might    */
+  /*    as well disappear from memory on the next cache lookup, so don't   */
+  /*    treat them as persistent data.                                     */
+  /*                                                                       */
+  /*    The descriptor's `buffer' field is set to~0 to indicate a missing  */
+  /*    glyph bitmap.                                                      */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the bitmap, after increasing its reference count.  */
+  /*    This ensures that the node (as well as the image) will always be   */
+  /*    kept in the cache until you call @FTC_Node_Unref to `release' it.  */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the bitmap could be flushed out of the cache on the next      */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_LookupScaler( FTC_SBitCache  cache,
+                              FTC_Scaler     scaler,
+                              FT_ULong       load_flags,
+                              FT_UInt        gindex,
+                              FTC_SBit      *sbit,
+                              FTC_Node      *anode );
+
+
+ /* */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_FontRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to describe a given `font' to the cache    */
+  /*    manager.  Note that a `font' is the combination of a given face    */
+  /*    with a given character size.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face_id    :: The ID of the face to use.                           */
+  /*                                                                       */
+  /*    pix_width  :: The character width in integer pixels.               */
+  /*                                                                       */
+  /*    pix_height :: The character height in integer pixels.              */
+  /*                                                                       */
+  typedef struct  FTC_FontRec_
+  {
+    FTC_FaceID  face_id;
+    FT_UShort   pix_width;
+    FT_UShort   pix_height;
+
+  } FTC_FontRec;
+
+
+  /* */
+
+
+#define FTC_FONT_COMPARE( f1, f2 )                  \
+          ( (f1)->face_id    == (f2)->face_id    && \
+            (f1)->pix_width  == (f2)->pix_width  && \
+            (f1)->pix_height == (f2)->pix_height )
+
+  /* this macro is incompatible with LLP64, should not be used */
+#define FTC_FONT_HASH( f )                              \
+          (FT_UInt32)( FTC_FACE_ID_HASH((f)->face_id) ^ \
+                       ((f)->pix_width << 8)          ^ \
+                       ((f)->pix_height)              )
+
+  typedef FTC_FontRec*  FTC_Font;
+
+
+  FT_EXPORT( FT_Error )
+  FTC_Manager_Lookup_Face( FTC_Manager  manager,
+                           FTC_FaceID   face_id,
+                           FT_Face     *aface );
+
+  FT_EXPORT( FT_Error )
+  FTC_Manager_Lookup_Size( FTC_Manager  manager,
+                           FTC_Font     font,
+                           FT_Face     *aface,
+                           FT_Size     *asize );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCACHE_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftchapters.h b/contrib/media/updf/include/freetype/ftchapters.h
new file mode 100644
index 000000000..7775a6bb0
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftchapters.h
@@ -0,0 +1,103 @@
+/***************************************************************************/
+/*                                                                         */
+/* This file defines the structure of the FreeType reference.              */
+/* It is used by the python script which generates the HTML files.         */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    general_remarks                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    General Remarks                                                      */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    user_allocation                                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    core_api                                                             */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Core API                                                             */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    version                                                              */
+/*    basic_types                                                          */
+/*    base_interface                                                       */
+/*    glyph_variants                                                       */
+/*    glyph_management                                                     */
+/*    mac_specific                                                         */
+/*    sizes_management                                                     */
+/*    header_file_macros                                                   */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    format_specific                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Format-Specific API                                                  */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    multiple_masters                                                     */
+/*    truetype_tables                                                      */
+/*    type1_tables                                                         */
+/*    sfnt_names                                                           */
+/*    bdf_fonts                                                            */
+/*    cid_fonts                                                            */
+/*    pfr_fonts                                                            */
+/*    winfnt_fonts                                                         */
+/*    font_formats                                                         */
+/*    gasp_table                                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    cache_subsystem                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Cache Sub-System                                                     */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    cache_subsystem                                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    support_api                                                          */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Support API                                                          */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    computations                                                         */
+/*    list_processing                                                      */
+/*    outline_processing                                                   */
+/*    quick_advance                                                        */
+/*    bitmap_handling                                                      */
+/*    raster                                                               */
+/*    glyph_stroker                                                        */
+/*    system_interface                                                     */
+/*    module_management                                                    */
+/*    gzip                                                                 */
+/*    lzw                                                                  */
+/*    lcd_filtering                                                        */
+/*                                                                         */
+/***************************************************************************/
diff --git a/contrib/media/updf/include/freetype/ftcid.h b/contrib/media/updf/include/freetype/ftcid.h
new file mode 100644
index 000000000..203a30caf
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftcid.h
@@ -0,0 +1,166 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcid.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing CID font information (specification).     */
+/*                                                                         */
+/*  Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal.                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCID_H__
+#define __FTCID_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cid_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    CID Fonts                                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    CID-keyed font specific API.                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of CID-keyed font specific   */
+  /*    functions.                                                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_Registry_Ordering_Supplement
+   *
+   * @description:
+   *    Retrieve the Registry/Ordering/Supplement triple (also known as the
+   *    "R/O/S") from a CID-keyed font.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   * @output:
+   *    registry ::
+   *       The registry, as a C~string, owned by the face.
+   *
+   *    ordering ::
+   *       The ordering, as a C~string, owned by the face.
+   *
+   *    supplement ::
+   *       The supplement.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces, returning an error
+   *    otherwise.
+   *
+   * @since:
+   *    2.3.6
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_Registry_Ordering_Supplement( FT_Face       face,
+                                           const char*  *registry,
+                                           const char*  *ordering,
+                                           FT_Int       *supplement);
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_Is_Internally_CID_Keyed
+   *
+   * @description:
+   *    Retrieve the type of the input face, CID keyed or not.  In
+   *    constrast to the @FT_IS_CID_KEYED macro this function returns
+   *    successfully also for CID-keyed fonts in an SNFT wrapper.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   * @output:
+   *    is_cid ::
+   *       The type of the face as an @FT_Bool.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces and OpenType fonts,
+   *    returning an error otherwise.
+   *
+   * @since:
+   *    2.3.9
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_Is_Internally_CID_Keyed( FT_Face   face,
+                                      FT_Bool  *is_cid );
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_From_Glyph_Index
+   *
+   * @description:
+   *    Retrieve the CID of the input glyph index.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   *    glyph_index ::
+   *       The input glyph index.
+   *
+   * @output:
+   *    cid ::
+   *       The CID as an @FT_UInt.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces and OpenType fonts,
+   *    returning an error otherwise.
+   *
+   * @since:
+   *    2.3.9
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_From_Glyph_Index( FT_Face   face,
+                               FT_UInt   glyph_index,
+                               FT_UInt  *cid );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCID_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fterrdef.h b/contrib/media/updf/include/freetype/fterrdef.h
new file mode 100644
index 000000000..bf5222060
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fterrdef.h
@@ -0,0 +1,244 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fterrdef.h                                                             */
+/*                                                                         */
+/*    FreeType error codes (specification).                                */
+/*                                                                         */
+/*  Copyright 2002, 2004, 2006, 2007, 2010 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                LIST OF ERROR CODES/MESSAGES             *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+  /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */
+  /* including this file.                                           */
+
+
+  /* generic errors */
+
+  FT_NOERRORDEF_( Ok,                                        0x00, \
+                  "no error" )
+
+  FT_ERRORDEF_( Cannot_Open_Resource,                        0x01, \
+                "cannot open resource" )
+  FT_ERRORDEF_( Unknown_File_Format,                         0x02, \
+                "unknown file format" )
+  FT_ERRORDEF_( Invalid_File_Format,                         0x03, \
+                "broken file" )
+  FT_ERRORDEF_( Invalid_Version,                             0x04, \
+                "invalid FreeType version" )
+  FT_ERRORDEF_( Lower_Module_Version,                        0x05, \
+                "module version is too low" )
+  FT_ERRORDEF_( Invalid_Argument,                            0x06, \
+                "invalid argument" )
+  FT_ERRORDEF_( Unimplemented_Feature,                       0x07, \
+                "unimplemented feature" )
+  FT_ERRORDEF_( Invalid_Table,                               0x08, \
+                "broken table" )
+  FT_ERRORDEF_( Invalid_Offset,                              0x09, \
+                "broken offset within table" )
+  FT_ERRORDEF_( Array_Too_Large,                             0x0A, \
+                "array allocation size too large" )
+
+  /* glyph/character errors */
+
+  FT_ERRORDEF_( Invalid_Glyph_Index,                         0x10, \
+                "invalid glyph index" )
+  FT_ERRORDEF_( Invalid_Character_Code,                      0x11, \
+                "invalid character code" )
+  FT_ERRORDEF_( Invalid_Glyph_Format,                        0x12, \
+                "unsupported glyph image format" )
+  FT_ERRORDEF_( Cannot_Render_Glyph,                         0x13, \
+                "cannot render this glyph format" )
+  FT_ERRORDEF_( Invalid_Outline,                             0x14, \
+                "invalid outline" )
+  FT_ERRORDEF_( Invalid_Composite,                           0x15, \
+                "invalid composite glyph" )
+  FT_ERRORDEF_( Too_Many_Hints,                              0x16, \
+                "too many hints" )
+  FT_ERRORDEF_( Invalid_Pixel_Size,                          0x17, \
+                "invalid pixel size" )
+
+  /* handle errors */
+
+  FT_ERRORDEF_( Invalid_Handle,                              0x20, \
+                "invalid object handle" )
+  FT_ERRORDEF_( Invalid_Library_Handle,                      0x21, \
+                "invalid library handle" )
+  FT_ERRORDEF_( Invalid_Driver_Handle,                       0x22, \
+                "invalid module handle" )
+  FT_ERRORDEF_( Invalid_Face_Handle,                         0x23, \
+                "invalid face handle" )
+  FT_ERRORDEF_( Invalid_Size_Handle,                         0x24, \
+                "invalid size handle" )
+  FT_ERRORDEF_( Invalid_Slot_Handle,                         0x25, \
+                "invalid glyph slot handle" )
+  FT_ERRORDEF_( Invalid_CharMap_Handle,                      0x26, \
+                "invalid charmap handle" )
+  FT_ERRORDEF_( Invalid_Cache_Handle,                        0x27, \
+                "invalid cache manager handle" )
+  FT_ERRORDEF_( Invalid_Stream_Handle,                       0x28, \
+                "invalid stream handle" )
+
+  /* driver errors */
+
+  FT_ERRORDEF_( Too_Many_Drivers,                            0x30, \
+                "too many modules" )
+  FT_ERRORDEF_( Too_Many_Extensions,                         0x31, \
+                "too many extensions" )
+
+  /* memory errors */
+
+  FT_ERRORDEF_( Out_Of_Memory,                               0x40, \
+                "out of memory" )
+  FT_ERRORDEF_( Unlisted_Object,                             0x41, \
+                "unlisted object" )
+
+  /* stream errors */
+
+  FT_ERRORDEF_( Cannot_Open_Stream,                          0x51, \
+                "cannot open stream" )
+  FT_ERRORDEF_( Invalid_Stream_Seek,                         0x52, \
+                "invalid stream seek" )
+  FT_ERRORDEF_( Invalid_Stream_Skip,                         0x53, \
+                "invalid stream skip" )
+  FT_ERRORDEF_( Invalid_Stream_Read,                         0x54, \
+                "invalid stream read" )
+  FT_ERRORDEF_( Invalid_Stream_Operation,                    0x55, \
+                "invalid stream operation" )
+  FT_ERRORDEF_( Invalid_Frame_Operation,                     0x56, \
+                "invalid frame operation" )
+  FT_ERRORDEF_( Nested_Frame_Access,                         0x57, \
+                "nested frame access" )
+  FT_ERRORDEF_( Invalid_Frame_Read,                          0x58, \
+                "invalid frame read" )
+
+  /* raster errors */
+
+  FT_ERRORDEF_( Raster_Uninitialized,                        0x60, \
+                "raster uninitialized" )
+  FT_ERRORDEF_( Raster_Corrupted,                            0x61, \
+                "raster corrupted" )
+  FT_ERRORDEF_( Raster_Overflow,                             0x62, \
+                "raster overflow" )
+  FT_ERRORDEF_( Raster_Negative_Height,                      0x63, \
+                "negative height while rastering" )
+
+  /* cache errors */
+
+  FT_ERRORDEF_( Too_Many_Caches,                             0x70, \
+                "too many registered caches" )
+
+  /* TrueType and SFNT errors */
+
+  FT_ERRORDEF_( Invalid_Opcode,                              0x80, \
+                "invalid opcode" )
+  FT_ERRORDEF_( Too_Few_Arguments,                           0x81, \
+                "too few arguments" )
+  FT_ERRORDEF_( Stack_Overflow,                              0x82, \
+                "stack overflow" )
+  FT_ERRORDEF_( Code_Overflow,                               0x83, \
+                "code overflow" )
+  FT_ERRORDEF_( Bad_Argument,                                0x84, \
+                "bad argument" )
+  FT_ERRORDEF_( Divide_By_Zero,                              0x85, \
+                "division by zero" )
+  FT_ERRORDEF_( Invalid_Reference,                           0x86, \
+                "invalid reference" )
+  FT_ERRORDEF_( Debug_OpCode,                                0x87, \
+                "found debug opcode" )
+  FT_ERRORDEF_( ENDF_In_Exec_Stream,                         0x88, \
+                "found ENDF opcode in execution stream" )
+  FT_ERRORDEF_( Nested_DEFS,                                 0x89, \
+                "nested DEFS" )
+  FT_ERRORDEF_( Invalid_CodeRange,                           0x8A, \
+                "invalid code range" )
+  FT_ERRORDEF_( Execution_Too_Long,                          0x8B, \
+                "execution context too long" )
+  FT_ERRORDEF_( Too_Many_Function_Defs,                      0x8C, \
+                "too many function definitions" )
+  FT_ERRORDEF_( Too_Many_Instruction_Defs,                   0x8D, \
+                "too many instruction definitions" )
+  FT_ERRORDEF_( Table_Missing,                               0x8E, \
+                "SFNT font table missing" )
+  FT_ERRORDEF_( Horiz_Header_Missing,                        0x8F, \
+                "horizontal header (hhea) table missing" )
+  FT_ERRORDEF_( Locations_Missing,                           0x90, \
+                "locations (loca) table missing" )
+  FT_ERRORDEF_( Name_Table_Missing,                          0x91, \
+                "name table missing" )
+  FT_ERRORDEF_( CMap_Table_Missing,                          0x92, \
+                "character map (cmap) table missing" )
+  FT_ERRORDEF_( Hmtx_Table_Missing,                          0x93, \
+                "horizontal metrics (hmtx) table missing" )
+  FT_ERRORDEF_( Post_Table_Missing,                          0x94, \
+                "PostScript (post) table missing" )
+  FT_ERRORDEF_( Invalid_Horiz_Metrics,                       0x95, \
+                "invalid horizontal metrics" )
+  FT_ERRORDEF_( Invalid_CharMap_Format,                      0x96, \
+                "invalid character map (cmap) format" )
+  FT_ERRORDEF_( Invalid_PPem,                                0x97, \
+                "invalid ppem value" )
+  FT_ERRORDEF_( Invalid_Vert_Metrics,                        0x98, \
+                "invalid vertical metrics" )
+  FT_ERRORDEF_( Could_Not_Find_Context,                      0x99, \
+                "could not find context" )
+  FT_ERRORDEF_( Invalid_Post_Table_Format,                   0x9A, \
+                "invalid PostScript (post) table format" )
+  FT_ERRORDEF_( Invalid_Post_Table,                          0x9B, \
+                "invalid PostScript (post) table" )
+
+  /* CFF, CID, and Type 1 errors */
+
+  FT_ERRORDEF_( Syntax_Error,                                0xA0, \
+                "opcode syntax error" )
+  FT_ERRORDEF_( Stack_Underflow,                             0xA1, \
+                "argument stack underflow" )
+  FT_ERRORDEF_( Ignore,                                      0xA2, \
+                "ignore" )
+  FT_ERRORDEF_( No_Unicode_Glyph_Name,                       0xA3, \
+                "no Unicode glyph name found" )
+
+
+  /* BDF errors */
+
+  FT_ERRORDEF_( Missing_Startfont_Field,                     0xB0, \
+                "`STARTFONT' field missing" )
+  FT_ERRORDEF_( Missing_Font_Field,                          0xB1, \
+                "`FONT' field missing" )
+  FT_ERRORDEF_( Missing_Size_Field,                          0xB2, \
+                "`SIZE' field missing" )
+  FT_ERRORDEF_( Missing_Fontboundingbox_Field,               0xB3, \
+                "`FONTBOUNDINGBOX' field missing" )
+  FT_ERRORDEF_( Missing_Chars_Field,                         0xB4, \
+                "`CHARS' field missing" )
+  FT_ERRORDEF_( Missing_Startchar_Field,                     0xB5, \
+                "`STARTCHAR' field missing" )
+  FT_ERRORDEF_( Missing_Encoding_Field,                      0xB6, \
+                "`ENCODING' field missing" )
+  FT_ERRORDEF_( Missing_Bbx_Field,                           0xB7, \
+                "`BBX' field missing" )
+  FT_ERRORDEF_( Bbx_Too_Big,                                 0xB8, \
+                "`BBX' too big" )
+  FT_ERRORDEF_( Corrupted_Font_Header,                       0xB9, \
+                "Font header corrupted or missing fields" )
+  FT_ERRORDEF_( Corrupted_Font_Glyphs,                       0xBA, \
+                "Font glyphs corrupted or missing fields" )
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fterrid.h b/contrib/media/updf/include/freetype/fterrid.h
new file mode 100755
index 000000000..0444e6f47
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fterrid.h
@@ -0,0 +1,161 @@
+/*******************************************************************
+ *
+ *  fterrid.h
+ *
+ *    TrueType Error ID definitions
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef FREETYPE_H
+#error "Don't include this file! Use freetype.h instead."
+#endif
+
+#ifndef FTERRID_H
+#define FTERRID_H
+
+  /************************ error codes declaration **************/
+
+  /* The error codes are grouped in 'classes' used to indicate the */
+  /* 'level' at which the error happened.                          */
+  /* The class is given by an error code's high byte.              */
+
+
+  /* ------------- Success is always 0 -------- */
+
+#define TT_Err_Ok                       0
+
+
+  /* -------- High-level API error codes ------ */
+
+#define TT_Err_Invalid_Face_Handle      0x001
+#define TT_Err_Invalid_Instance_Handle  0x002
+#define TT_Err_Invalid_Glyph_Handle     0x003
+#define TT_Err_Invalid_CharMap_Handle   0x004
+#define TT_Err_Invalid_Result_Address   0x005
+#define TT_Err_Invalid_Glyph_Index      0x006
+#define TT_Err_Invalid_Argument         0x007
+#define TT_Err_Could_Not_Open_File      0x008
+#define TT_Err_File_Is_Not_Collection   0x009
+
+#define TT_Err_Table_Missing            0x00A
+#define TT_Err_Invalid_Horiz_Metrics    0x00B
+#define TT_Err_Invalid_CharMap_Format   0x00C
+#define TT_Err_Invalid_PPem             0x00D
+#define TT_Err_Invalid_Vert_Metrics     0x00E
+
+#define TT_Err_Invalid_File_Format      0x010
+
+#define TT_Err_Invalid_Engine           0x020
+#define TT_Err_Too_Many_Extensions      0x021
+#define TT_Err_Extensions_Unsupported   0x022
+#define TT_Err_Invalid_Extension_Id     0x023
+
+#define TT_Err_No_Vertical_Data         0x030
+
+#define TT_Err_Max_Profile_Missing      0x080
+#define TT_Err_Header_Table_Missing     0x081
+#define TT_Err_Horiz_Header_Missing     0x082
+#define TT_Err_Locations_Missing        0x083
+#define TT_Err_Name_Table_Missing       0x084
+#define TT_Err_CMap_Table_Missing       0x085
+#define TT_Err_Hmtx_Table_Missing       0x086
+#define TT_Err_OS2_Table_Missing        0x087
+#define TT_Err_Post_Table_Missing       0x088
+#define TT_Err_Glyf_Table_Missing       0x089
+
+
+  /* -------- Memory component error codes ---- */
+
+  /* this error indicates that an operation cannot */
+  /* be performed due to memory exhaustion.        */
+
+#define TT_Err_Out_Of_Memory            0x100
+
+
+  /* -------- File component error codes ------ */
+
+  /* these error codes indicate that the file could */
+  /* not be accessed properly.  Usually, this means */
+  /* a broken font file!                            */
+
+#define TT_Err_Invalid_File_Offset      0x200
+#define TT_Err_Invalid_File_Read        0x201
+#define TT_Err_Invalid_Frame_Access     0x202
+
+
+  /* -------- Glyph loader error codes -------- */
+
+  /* Produced only by the glyph loader, these error */
+  /* codes indicate a broken glyph in a font file.  */
+
+#define TT_Err_Too_Many_Points          0x300
+#define TT_Err_Too_Many_Contours        0x301
+#define TT_Err_Invalid_Composite        0x302
+#define TT_Err_Too_Many_Ins             0x303
+
+
+  /* --- bytecode interpreter error codes ----- */
+
+  /* These error codes are produced by the TrueType */
+  /* bytecode interpreter.  They usually indicate a */
+  /* broken font file, a broken glyph within a font */
+  /* file, or a bug in the interpreter!             */
+
+#define TT_Err_Invalid_Opcode           0x400
+#define TT_Err_Too_Few_Arguments        0x401
+#define TT_Err_Stack_Overflow           0x402
+#define TT_Err_Code_Overflow            0x403
+#define TT_Err_Bad_Argument             0x404
+#define TT_Err_Divide_By_Zero           0x405
+#define TT_Err_Storage_Overflow         0x406
+#define TT_Err_Cvt_Overflow             0x407
+#define TT_Err_Invalid_Reference        0x408
+#define TT_Err_Invalid_Distance         0x409
+#define TT_Err_Interpolate_Twilight     0x40A
+#define TT_Err_Debug_OpCode             0x40B
+#define TT_Err_ENDF_In_Exec_Stream      0x40C
+#define TT_Err_Out_Of_CodeRanges        0x40D
+#define TT_Err_Nested_DEFS              0x40E
+#define TT_Err_Invalid_CodeRange        0x40F
+#define TT_Err_Invalid_Displacement     0x410
+#define TT_Err_Execution_Too_Long       0x411
+
+
+  /* ------ internal failure error codes ----- */
+
+  /* These error codes are produced when an incoherent */
+  /* library state has been detected.  These reflect a */
+  /* severe bug in the engine! (Or a major overwrite   */
+  /* of your application into the library's data.)     */
+
+#define TT_Err_Nested_Frame_Access      0x500
+#define TT_Err_Invalid_Cache_List       0x501
+#define TT_Err_Could_Not_Find_Context   0x502
+#define TT_Err_Unlisted_Object          0x503
+
+
+  /* ---- scan-line converter error codes ----- */
+
+  /* These error codes are produced by the raster component.  */
+  /* They indicate that an outline structure was incoherently */
+  /* setup, or that you're trying to render an horribly       */
+  /* complex glyph!                                           */
+
+#define TT_Err_Raster_Pool_Overflow     0x600
+#define TT_Err_Raster_Negative_Height   0x601
+#define TT_Err_Raster_Invalid_Value     0x602
+#define TT_Err_Raster_Not_Initialized   0x603
+
+#endif /* FTERRID_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fterrors.h b/contrib/media/updf/include/freetype/fterrors.h
new file mode 100644
index 000000000..6600dadd0
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fterrors.h
@@ -0,0 +1,206 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fterrors.h                                                             */
+/*                                                                         */
+/*    FreeType error code handling (specification).                        */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2007 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This special header file is used to define the handling of FT2        */
+  /* enumeration constants.  It can also be used to generate error message */
+  /* strings with a small macro trick explained below.                     */
+  /*                                                                       */
+  /* I - Error Formats                                                     */
+  /* -----------------                                                     */
+  /*                                                                       */
+  /*   The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be   */
+  /*   defined in ftoption.h in order to make the higher byte indicate     */
+  /*   the module where the error has happened (this is not compatible     */
+  /*   with standard builds of FreeType 2).  You can then use the macro    */
+  /*   FT_ERROR_BASE macro to extract the generic error code from an       */
+  /*   FT_Error value.                                                     */
+  /*                                                                       */
+  /*                                                                       */
+  /* II - Error Message strings                                            */
+  /* --------------------------                                            */
+  /*                                                                       */
+  /*   The error definitions below are made through special macros that    */
+  /*   allow client applications to build a table of error message strings */
+  /*   if they need it.  The strings are not included in a normal build of */
+  /*   FreeType 2 to save space (most client applications do not use       */
+  /*   them).                                                              */
+  /*                                                                       */
+  /*   To do so, you have to define the following macros before including  */
+  /*   this file:                                                          */
+  /*                                                                       */
+  /*   FT_ERROR_START_LIST ::                                              */
+  /*     This macro is called before anything else to define the start of  */
+  /*     the error list.  It is followed by several FT_ERROR_DEF calls     */
+  /*     (see below).                                                      */
+  /*                                                                       */
+  /*   FT_ERROR_DEF( e, v, s ) ::                                          */
+  /*     This macro is called to define one single error.                  */
+  /*     `e' is the error code identifier (e.g. FT_Err_Invalid_Argument).  */
+  /*     `v' is the error numerical value.                                 */
+  /*     `s' is the corresponding error string.                            */
+  /*                                                                       */
+  /*   FT_ERROR_END_LIST ::                                                */
+  /*     This macro ends the list.                                         */
+  /*                                                                       */
+  /*   Additionally, you have to undefine __FTERRORS_H__ before #including */
+  /*   this file.                                                          */
+  /*                                                                       */
+  /*   Here is a simple example:                                           */
+  /*                                                                       */
+  /*     {                                                                 */
+  /*       #undef __FTERRORS_H__                                           */
+  /*       #define FT_ERRORDEF( e, v, s )  { e, s },                       */
+  /*       #define FT_ERROR_START_LIST     {                               */
+  /*       #define FT_ERROR_END_LIST       { 0, 0 } };                     */
+  /*                                                                       */
+  /*       const struct                                                    */
+  /*       {                                                               */
+  /*         int          err_code;                                        */
+  /*         const char*  err_msg;                                         */
+  /*       } ft_errors[] =                                                 */
+  /*                                                                       */
+  /*       #include FT_ERRORS_H                                            */
+  /*     }                                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTERRORS_H__
+#define __FTERRORS_H__
+
+
+  /* include module base error codes */
+#include FT_MODULE_ERRORS_H
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                       SETUP MACROS                      *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#undef  FT_NEED_EXTERN_C
+
+#undef  FT_ERR_XCAT
+#undef  FT_ERR_CAT
+
+#define FT_ERR_XCAT( x, y )  x ## y
+#define FT_ERR_CAT( x, y )   FT_ERR_XCAT( x, y )
+
+
+  /* FT_ERR_PREFIX is used as a prefix for error identifiers. */
+  /* By default, we use `FT_Err_'.                            */
+  /*                                                          */
+#ifndef FT_ERR_PREFIX
+#define FT_ERR_PREFIX  FT_Err_
+#endif
+
+
+  /* FT_ERR_BASE is used as the base for module-specific errors. */
+  /*                                                             */
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+#ifndef FT_ERR_BASE
+#define FT_ERR_BASE  FT_Mod_Err_Base
+#endif
+
+#else
+
+#undef FT_ERR_BASE
+#define FT_ERR_BASE  0
+
+#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
+
+
+  /* If FT_ERRORDEF is not defined, we need to define a simple */
+  /* enumeration type.                                         */
+  /*                                                           */
+#ifndef FT_ERRORDEF
+
+#define FT_ERRORDEF( e, v, s )  e = v,
+#define FT_ERROR_START_LIST     enum {
+#define FT_ERROR_END_LIST       FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+  extern "C" {
+#endif
+
+#endif /* !FT_ERRORDEF */
+
+
+  /* this macro is used to define an error */
+#define FT_ERRORDEF_( e, v, s )   \
+          FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
+
+  /* this is only used for <module>_Err_Ok, which must be 0! */
+#define FT_NOERRORDEF_( e, v, s ) \
+          FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
+
+
+#ifdef FT_ERROR_START_LIST
+  FT_ERROR_START_LIST
+#endif
+
+
+  /* now include the error codes */
+#include FT_ERROR_DEFINITIONS_H
+
+
+#ifdef FT_ERROR_END_LIST
+  FT_ERROR_END_LIST
+#endif
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                      SIMPLE CLEANUP                     *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+#ifdef FT_NEED_EXTERN_C
+  }
+#endif
+
+#undef FT_ERROR_START_LIST
+#undef FT_ERROR_END_LIST
+
+#undef FT_ERRORDEF
+#undef FT_ERRORDEF_
+#undef FT_NOERRORDEF_
+
+#undef FT_NEED_EXTERN_C
+#undef FT_ERR_CONCAT
+#undef FT_ERR_BASE
+
+  /* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */
+#ifndef FT_KEEP_ERR_PREFIX
+#undef FT_ERR_PREFIX
+#endif
+
+#endif /* __FTERRORS_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftgasp.h b/contrib/media/updf/include/freetype/ftgasp.h
new file mode 100644
index 000000000..91a769e52
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftgasp.h
@@ -0,0 +1,120 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgasp.h                                                               */
+/*                                                                         */
+/*    Access of TrueType's `gasp' table (specification).                   */
+/*                                                                         */
+/*  Copyright 2007, 2008 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef _FT_GASP_H_
+#define _FT_GASP_H_
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+  /***************************************************************************
+   *
+   * @section:
+   *   gasp_table
+   *
+   * @title:
+   *   Gasp Table
+   *
+   * @abstract:
+   *   Retrieving TrueType `gasp' table entries.
+   *
+   * @description:
+   *   The function @FT_Get_Gasp can be used to query a TrueType or OpenType
+   *   font for specific entries in its `gasp' table, if any.  This is
+   *   mainly useful when implementing native TrueType hinting with the
+   *   bytecode interpreter to duplicate the Windows text rendering results.
+   */
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_GASP_XXX
+   *
+   * @description:
+   *   A list of values and/or bit-flags returned by the @FT_Get_Gasp
+   *   function.
+   *
+   * @values:
+   *   FT_GASP_NO_TABLE ::
+   *     This special value means that there is no GASP table in this face.
+   *     It is up to the client to decide what to do.
+   *
+   *   FT_GASP_DO_GRIDFIT ::
+   *     Grid-fitting and hinting should be performed at the specified ppem.
+   *     This *really* means TrueType bytecode interpretation.
+   *
+   *   FT_GASP_DO_GRAY ::
+   *     Anti-aliased rendering should be performed at the specified ppem.
+   *
+   *   FT_GASP_SYMMETRIC_SMOOTHING ::
+   *     Smoothing along multiple axes must be used with ClearType.
+   *
+   *   FT_GASP_SYMMETRIC_GRIDFIT ::
+   *     Grid-fitting must be used with ClearType's symmetric smoothing.
+   *
+   * @note:
+   *   `ClearType' is Microsoft's implementation of LCD rendering, partly
+   *   protected by patents.
+   *
+   * @since:
+   *   2.3.0
+   */
+#define FT_GASP_NO_TABLE               -1
+#define FT_GASP_DO_GRIDFIT           0x01
+#define FT_GASP_DO_GRAY              0x02
+#define FT_GASP_SYMMETRIC_SMOOTHING  0x08
+#define FT_GASP_SYMMETRIC_GRIDFIT    0x10
+
+
+  /*************************************************************************
+   *
+   * @func:
+   *   FT_Get_Gasp
+   *
+   * @description:
+   *   Read the `gasp' table from a TrueType or OpenType font file and
+   *   return the entry corresponding to a given character pixel size.
+   *
+   * @input:
+   *   face :: The source face handle.
+   *   ppem :: The vertical character pixel size.
+   *
+   * @return:
+   *   Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
+   *   `gasp' table in the face.
+   *
+   * @since:
+   *   2.3.0
+   */
+  FT_EXPORT( FT_Int )
+  FT_Get_Gasp( FT_Face  face,
+               FT_UInt  ppem );
+
+/* */
+
+#endif /* _FT_GASP_H_ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftglyph.h b/contrib/media/updf/include/freetype/ftglyph.h
new file mode 100644
index 000000000..0b8f0c044
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftglyph.h
@@ -0,0 +1,613 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftglyph.h                                                              */
+/*                                                                         */
+/*    FreeType convenience functions to handle glyphs (specification).     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file contains the definition of several convenience functions    */
+  /* that can be used by client applications to easily retrieve glyph      */
+  /* bitmaps and outlines from a given face.                               */
+  /*                                                                       */
+  /* These functions should be optional if you are writing a font server   */
+  /* or text layout engine on top of FreeType.  However, they are pretty   */
+  /* handy for many other simple uses of the library.                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTGLYPH_H__
+#define __FTGLYPH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    glyph_management                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Glyph Management                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Generic interface to manage individual glyph data.                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains definitions used to manage glyph data        */
+  /*    through generic FT_Glyph objects.  Each of them can contain a      */
+  /*    bitmap, a vector outline, or even images in other formats.         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* forward declaration to a private type */
+  typedef struct FT_Glyph_Class_  FT_Glyph_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Glyph                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Handle to an object used to model generic glyph images.  It is a   */
+  /*    pointer to the @FT_GlyphRec structure and can contain a glyph      */
+  /*    bitmap or pointer.                                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Glyph objects are not owned by the library.  You must thus release */
+  /*    them manually (through @FT_Done_Glyph) _before_ calling            */
+  /*    @FT_Done_FreeType.                                                 */
+  /*                                                                       */
+  typedef struct FT_GlyphRec_*  FT_Glyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The root glyph structure contains a given glyph image plus its     */
+  /*    advance width in 16.16 fixed float format.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    library :: A handle to the FreeType library object.                */
+  /*                                                                       */
+  /*    clazz   :: A pointer to the glyph's class.  Private.               */
+  /*                                                                       */
+  /*    format  :: The format of the glyph's image.                        */
+  /*                                                                       */
+  /*    advance :: A 16.16 vector that gives the glyph's advance width.    */
+  /*                                                                       */
+  typedef struct  FT_GlyphRec_
+  {
+    FT_Library             library;
+    const FT_Glyph_Class*  clazz;
+    FT_Glyph_Format        format;
+    FT_Vector              advance;
+
+  } FT_GlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_BitmapGlyph                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model a bitmap glyph image.  This is */
+  /*    a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec.     */
+  /*                                                                       */
+  typedef struct FT_BitmapGlyphRec_*  FT_BitmapGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_BitmapGlyphRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used for bitmap glyph images.  This really is a        */
+  /*    `sub-class' of @FT_GlyphRec.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root   :: The root @FT_Glyph fields.                               */
+  /*                                                                       */
+  /*    left   :: The left-side bearing, i.e., the horizontal distance     */
+  /*              from the current pen position to the left border of the  */
+  /*              glyph bitmap.                                            */
+  /*                                                                       */
+  /*    top    :: The top-side bearing, i.e., the vertical distance from   */
+  /*              the current pen position to the top border of the glyph  */
+  /*              bitmap.  This distance is positive for upwards~y!        */
+  /*                                                                       */
+  /*    bitmap :: A descriptor for the bitmap.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have       */
+  /*    `glyph->format == FT_GLYPH_FORMAT_BITMAP'.  This lets you access   */
+  /*    the bitmap's contents easily.                                      */
+  /*                                                                       */
+  /*    The corresponding pixel buffer is always owned by @FT_BitmapGlyph  */
+  /*    and is thus created and destroyed with it.                         */
+  /*                                                                       */
+  typedef struct  FT_BitmapGlyphRec_
+  {
+    FT_GlyphRec  root;
+    FT_Int       left;
+    FT_Int       top;
+    FT_Bitmap    bitmap;
+
+  } FT_BitmapGlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_OutlineGlyph                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model an outline glyph image.  This  */
+  /*    is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
+  /*                                                                       */
+  typedef struct FT_OutlineGlyphRec_*  FT_OutlineGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_OutlineGlyphRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used for outline (vectorial) glyph images.  This       */
+  /*    really is a `sub-class' of @FT_GlyphRec.                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root    :: The root @FT_Glyph fields.                              */
+  /*                                                                       */
+  /*    outline :: A descriptor for the outline.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have      */
+  /*    `glyph->format == FT_GLYPH_FORMAT_OUTLINE'.  This lets you access  */
+  /*    the outline's content easily.                                      */
+  /*                                                                       */
+  /*    As the outline is extracted from a glyph slot, its coordinates are */
+  /*    expressed normally in 26.6 pixels, unless the flag                 */
+  /*    @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */
+  /*                                                                       */
+  /*    The outline's tables are always owned by the object and are        */
+  /*    destroyed with it.                                                 */
+  /*                                                                       */
+  typedef struct  FT_OutlineGlyphRec_
+  {
+    FT_GlyphRec  root;
+    FT_Outline   outline;
+
+  } FT_OutlineGlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Glyph                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to extract a glyph image from a slot.  Note that   */
+  /*    the created @FT_Glyph object must be released with @FT_Done_Glyph. */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot   :: A handle to the source glyph slot.                       */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph :: A handle to the glyph object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Glyph( FT_GlyphSlot  slot,
+                FT_Glyph     *aglyph );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Copy                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to copy a glyph image.  Note that the created      */
+  /*    @FT_Glyph object must be released with @FT_Done_Glyph.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    source :: A handle to the source glyph object.                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target :: A handle to the target glyph object.  0~in case of       */
+  /*              error.                                                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Copy( FT_Glyph   source,
+                 FT_Glyph  *target );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Transform                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Transform a glyph image if its format is scalable.                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    glyph  :: A handle to the target glyph object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to a 2x2 matrix to apply.                      */
+  /*                                                                       */
+  /*    delta  :: A pointer to a 2d vector to apply.  Coordinates are      */
+  /*              expressed in 1/64th of a pixel.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code (if not 0, the glyph format is not scalable).  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The 2x2 transformation matrix is also applied to the glyph's       */
+  /*    advance vector.                                                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Transform( FT_Glyph    glyph,
+                      FT_Matrix*  matrix,
+                      FT_Vector*  delta );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Glyph_BBox_Mode                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The mode how the values of @FT_Glyph_Get_CBox are returned.        */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_GLYPH_BBOX_UNSCALED ::                                          */
+  /*      Return unscaled font units.                                      */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_SUBPIXELS ::                                         */
+  /*      Return unfitted 26.6 coordinates.                                */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_GRIDFIT ::                                           */
+  /*      Return grid-fitted 26.6 coordinates.                             */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_TRUNCATE ::                                          */
+  /*      Return coordinates in integer pixels.                            */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_PIXELS ::                                            */
+  /*      Return grid-fitted pixel coordinates.                            */
+  /*                                                                       */
+  typedef enum  FT_Glyph_BBox_Mode_
+  {
+    FT_GLYPH_BBOX_UNSCALED  = 0,
+    FT_GLYPH_BBOX_SUBPIXELS = 0,
+    FT_GLYPH_BBOX_GRIDFIT   = 1,
+    FT_GLYPH_BBOX_TRUNCATE  = 2,
+    FT_GLYPH_BBOX_PIXELS    = 3
+
+  } FT_Glyph_BBox_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_glyph_bbox_xxx                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated.  Use the corresponding             */
+  /*    @FT_Glyph_BBox_Mode values instead.                                */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*   ft_glyph_bbox_unscaled  :: See @FT_GLYPH_BBOX_UNSCALED.             */
+  /*   ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS.            */
+  /*   ft_glyph_bbox_gridfit   :: See @FT_GLYPH_BBOX_GRIDFIT.              */
+  /*   ft_glyph_bbox_truncate  :: See @FT_GLYPH_BBOX_TRUNCATE.             */
+  /*   ft_glyph_bbox_pixels    :: See @FT_GLYPH_BBOX_PIXELS.               */
+  /*                                                                       */
+#define ft_glyph_bbox_unscaled   FT_GLYPH_BBOX_UNSCALED
+#define ft_glyph_bbox_subpixels  FT_GLYPH_BBOX_SUBPIXELS
+#define ft_glyph_bbox_gridfit    FT_GLYPH_BBOX_GRIDFIT
+#define ft_glyph_bbox_truncate   FT_GLYPH_BBOX_TRUNCATE
+#define ft_glyph_bbox_pixels     FT_GLYPH_BBOX_PIXELS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Get_CBox                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a glyph's `control box'.  The control box encloses all the  */
+  /*    outline's points, including Bézier control points.  Though it      */
+  /*    coincides with the exact bounding box for most glyphs, it can be   */
+  /*    slightly larger in some situations (like when rotating an outline  */
+  /*    which contains Bézier outside arcs).                               */
+  /*                                                                       */
+  /*    Computing the control box is very fast, while getting the bounding */
+  /*    box can take much more time as it needs to walk over all segments  */
+  /*    and arcs in the outline.  To get the latter, you can use the       */
+  /*    `ftbbox' component which is dedicated to this single task.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph :: A handle to the source glyph object.                      */
+  /*                                                                       */
+  /*    mode  :: The mode which indicates how to interpret the returned    */
+  /*             bounding box values.                                      */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acbox :: The glyph coordinate bounding box.  Coordinates are       */
+  /*             expressed in 1/64th of pixels if it is grid-fitted.       */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Coordinates are relative to the glyph origin, using the y~upwards  */
+  /*    convention.                                                        */
+  /*                                                                       */
+  /*    If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode'   */
+  /*    must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font        */
+  /*    units in 26.6 pixel format.  The value @FT_GLYPH_BBOX_SUBPIXELS    */
+  /*    is another name for this constant.                                 */
+  /*                                                                       */
+  /*    Note that the maximum coordinates are exclusive, which means that  */
+  /*    one can compute the width and height of the glyph image (be it in  */
+  /*    integer or 26.6 pixels) as:                                        */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      width  = bbox.xMax - bbox.xMin;                                  */
+  /*      height = bbox.yMax - bbox.yMin;                                  */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Note also that for 26.6 coordinates, if `bbox_mode' is set to      */
+  /*    @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted,  */
+  /*    which corresponds to:                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      bbox.xMin = FLOOR(bbox.xMin);                                    */
+  /*      bbox.yMin = FLOOR(bbox.yMin);                                    */
+  /*      bbox.xMax = CEILING(bbox.xMax);                                  */
+  /*      bbox.yMax = CEILING(bbox.yMax);                                  */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    To get the bbox in pixel coordinates, set `bbox_mode' to           */
+  /*    @FT_GLYPH_BBOX_TRUNCATE.                                           */
+  /*                                                                       */
+  /*    To get the bbox in grid-fitted pixel coordinates, set `bbox_mode'  */
+  /*    to @FT_GLYPH_BBOX_PIXELS.                                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Glyph_Get_CBox( FT_Glyph  glyph,
+                     FT_UInt   bbox_mode,
+                     FT_BBox  *acbox );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_To_Bitmap                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a given glyph object to a bitmap glyph object.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    the_glyph   :: A pointer to a handle to the target glyph.          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    render_mode :: An enumeration that describes how the data is       */
+  /*                   rendered.                                           */
+  /*                                                                       */
+  /*    origin      :: A pointer to a vector used to translate the glyph   */
+  /*                   image before rendering.  Can be~0 (if no            */
+  /*                   translation).  The origin is expressed in           */
+  /*                   26.6 pixels.                                        */
+  /*                                                                       */
+  /*    destroy     :: A boolean that indicates that the original glyph    */
+  /*                   image should be destroyed by this function.  It is  */
+  /*                   never destroyed in case of error.                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does nothing if the glyph format isn't scalable.     */
+  /*                                                                       */
+  /*    The glyph image is translated with the `origin' vector before      */
+  /*    rendering.                                                         */
+  /*                                                                       */
+  /*    The first parameter is a pointer to an @FT_Glyph handle, that will */
+  /*    be _replaced_ by this function (with newly allocated data).        */
+  /*    Typically, you would use (omitting error handling):                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      {                                                                */
+  /*        FT_Glyph        glyph;                                         */
+  /*        FT_BitmapGlyph  glyph_bitmap;                                  */
+  /*                                                                       */
+  /*                                                                       */
+  /*        // load glyph                                                  */
+  /*        error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT );     */
+  /*                                                                       */
+  /*        // extract glyph image                                         */
+  /*        error = FT_Get_Glyph( face->glyph, &glyph );                   */
+  /*                                                                       */
+  /*        // convert to a bitmap (default render mode + destroying old)  */
+  /*        if ( glyph->format != FT_GLYPH_FORMAT_BITMAP )                 */
+  /*        {                                                              */
+  /*          error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL,   */
+  /*                                      0, 1 );                          */
+  /*          if ( error ) // `glyph' unchanged                            */
+  /*            ...                                                        */
+  /*        }                                                              */
+  /*                                                                       */
+  /*        // access bitmap content by typecasting                        */
+  /*        glyph_bitmap = (FT_BitmapGlyph)glyph;                          */
+  /*                                                                       */
+  /*        // do funny stuff with it, like blitting/drawing               */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        // discard glyph image (bitmap or not)                         */
+  /*        FT_Done_Glyph( glyph );                                        */
+  /*      }                                                                */
+  /*                                                                       */
+  /*                                                                       */
+  /*    Here another example, again without error handling:                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      {                                                                */
+  /*        FT_Glyph  glyphs[MAX_GLYPHS]                                   */
+  /*                                                                       */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*          error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) ||       */
+  /*                  FT_Get_Glyph ( face->glyph, &glyph[idx] );           */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*        {                                                              */
+  /*          FT_Glyph  bitmap = glyphs[idx];                              */
+  /*                                                                       */
+  /*                                                                       */
+  /*          ...                                                          */
+  /*                                                                       */
+  /*          // after this call, `bitmap' no longer points into           */
+  /*          // the `glyphs' array (and the old value isn't destroyed)    */
+  /*          FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 );    */
+  /*                                                                       */
+  /*          ...                                                          */
+  /*                                                                       */
+  /*          FT_Done_Glyph( bitmap );                                     */
+  /*        }                                                              */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*          FT_Done_Glyph( glyphs[idx] );                                */
+  /*      }                                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_To_Bitmap( FT_Glyph*       the_glyph,
+                      FT_Render_Mode  render_mode,
+                      FT_Vector*      origin,
+                      FT_Bool         destroy );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given glyph.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph :: A handle to the target glyph object.                      */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Done_Glyph( FT_Glyph  glyph );
+
+  /* */
+
+
+  /* other helpful functions */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    computations                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Matrix_Multiply                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Perform the matrix operation `b = a*b'.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: A pointer to matrix `a'.                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    b :: A pointer to matrix `b'.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The result is undefined if either `a' or `b' is zero.              */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Matrix_Multiply( const FT_Matrix*  a,
+                      FT_Matrix*        b );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Matrix_Invert                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Invert a 2x2 matrix.  Return an error if it can't be inverted.     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    matrix :: A pointer to the target matrix.  Remains untouched in    */
+  /*              case of error.                                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Matrix_Invert( FT_Matrix*  matrix );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLYPH_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftgxval.h b/contrib/media/updf/include/freetype/ftgxval.h
new file mode 100644
index 000000000..497015c10
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftgxval.h
@@ -0,0 +1,358 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgxval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating TrueTypeGX/AAT tables (specification).   */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006 by                                          */
+/*  Masatake YAMATO, Redhat K.K,                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGXVAL_H__
+#define __FTGXVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    gx_validation                                                      */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    TrueTypeGX/AAT Validation                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    An API to validate TrueTypeGX/AAT tables.                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions to validate     */
+  /*    some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd,  */
+  /*    trak, prop, lcar).                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                                                                       */
+  /* Warning: Use FT_VALIDATE_XXX to validate a table.                     */
+  /*          Following definitions are for gxvalid developers.            */
+  /*                                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+#define FT_VALIDATE_feat_INDEX     0
+#define FT_VALIDATE_mort_INDEX     1
+#define FT_VALIDATE_morx_INDEX     2
+#define FT_VALIDATE_bsln_INDEX     3
+#define FT_VALIDATE_just_INDEX     4
+#define FT_VALIDATE_kern_INDEX     5
+#define FT_VALIDATE_opbd_INDEX     6
+#define FT_VALIDATE_trak_INDEX     7
+#define FT_VALIDATE_prop_INDEX     8
+#define FT_VALIDATE_lcar_INDEX     9
+#define FT_VALIDATE_GX_LAST_INDEX  FT_VALIDATE_lcar_INDEX
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_VALIDATE_GX_LENGTH
+   *
+   * @description:
+   *   The number of tables checked in this module.  Use it as a parameter
+   *   for the `table-length' argument of function @FT_TrueTypeGX_Validate.
+   */
+#define FT_VALIDATE_GX_LENGTH     (FT_VALIDATE_GX_LAST_INDEX + 1)
+
+  /* */
+
+  /* Up to 0x1000 is used by otvalid.
+     Ox2xxx is reserved for feature OT extension. */
+#define FT_VALIDATE_GX_START 0x4000
+#define FT_VALIDATE_GX_BITFIELD( tag )                  \
+  ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
+
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_GXXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_TrueTypeGX_Validate to
+  *    indicate which TrueTypeGX/AAT Type tables should be validated.
+  *
+  * @values:
+  *    FT_VALIDATE_feat ::
+  *      Validate `feat' table.
+  *
+  *    FT_VALIDATE_mort ::
+  *      Validate `mort' table.
+  *
+  *    FT_VALIDATE_morx ::
+  *      Validate `morx' table.
+  *
+  *    FT_VALIDATE_bsln ::
+  *      Validate `bsln' table.
+  *
+  *    FT_VALIDATE_just ::
+  *      Validate `just' table.
+  *
+  *    FT_VALIDATE_kern ::
+  *      Validate `kern' table.
+  *
+  *    FT_VALIDATE_opbd ::
+  *      Validate `opbd' table.
+  *
+  *    FT_VALIDATE_trak ::
+  *      Validate `trak' table.
+  *
+  *    FT_VALIDATE_prop ::
+  *      Validate `prop' table.
+  *
+  *    FT_VALIDATE_lcar ::
+  *      Validate `lcar' table.
+  *
+  *    FT_VALIDATE_GX ::
+  *      Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
+  *      opbd, trak, prop and lcar).
+  *
+  */
+
+#define FT_VALIDATE_feat  FT_VALIDATE_GX_BITFIELD( feat )
+#define FT_VALIDATE_mort  FT_VALIDATE_GX_BITFIELD( mort )
+#define FT_VALIDATE_morx  FT_VALIDATE_GX_BITFIELD( morx )
+#define FT_VALIDATE_bsln  FT_VALIDATE_GX_BITFIELD( bsln )
+#define FT_VALIDATE_just  FT_VALIDATE_GX_BITFIELD( just )
+#define FT_VALIDATE_kern  FT_VALIDATE_GX_BITFIELD( kern )
+#define FT_VALIDATE_opbd  FT_VALIDATE_GX_BITFIELD( opbd )
+#define FT_VALIDATE_trak  FT_VALIDATE_GX_BITFIELD( trak )
+#define FT_VALIDATE_prop  FT_VALIDATE_GX_BITFIELD( prop )
+#define FT_VALIDATE_lcar  FT_VALIDATE_GX_BITFIELD( lcar )
+
+#define FT_VALIDATE_GX  ( FT_VALIDATE_feat | \
+                          FT_VALIDATE_mort | \
+                          FT_VALIDATE_morx | \
+                          FT_VALIDATE_bsln | \
+                          FT_VALIDATE_just | \
+                          FT_VALIDATE_kern | \
+                          FT_VALIDATE_opbd | \
+                          FT_VALIDATE_trak | \
+                          FT_VALIDATE_prop | \
+                          FT_VALIDATE_lcar )
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_TrueTypeGX_Validate
+  *
+  * @description:
+  *    Validate various TrueTypeGX tables to assure that all offsets and
+  *    indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without
+  *    error checking (which can be quite time consuming).
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the tables to be validated.  See
+  *       @FT_VALIDATE_GXXXX for possible values.
+  *
+  *    table_length ::
+  *       The size of the `tables' array.  Normally, @FT_VALIDATE_GX_LENGTH
+  *       should be passed.
+  *
+  * @output:
+  *    tables ::
+  *       The array where all validated sfnt tables are stored.
+  *       The array itself must be allocated by a client.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with TrueTypeGX fonts, returning an error
+  *   otherwise.
+  *
+  *   After use, the application should deallocate the buffers pointed to by
+  *   each `tables' element, by calling @FT_TrueTypeGX_Free.  A NULL value
+  *   indicates that the table either doesn't exist in the font, the
+  *   application hasn't asked for validation, or the validator doesn't have
+  *   the ability to validate the sfnt table.
+  */
+  FT_EXPORT( FT_Error )
+  FT_TrueTypeGX_Validate( FT_Face   face,
+                          FT_UInt   validation_flags,
+                          FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
+                          FT_UInt   table_length );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_TrueTypeGX_Free
+  *
+  * @description:
+  *    Free the buffer allocated by TrueTypeGX validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer allocated by
+  *       @FT_TrueTypeGX_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_TrueTypeGX_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_TrueTypeGX_Free( FT_Face   face,
+                      FT_Bytes  table );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_CKERNXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_ClassicKern_Validate
+  *    to indicate the classic kern dialect or dialects.  If the selected
+  *    type doesn't fit, @FT_ClassicKern_Validate regards the table as
+  *    invalid.
+  *
+  * @values:
+  *    FT_VALIDATE_MS ::
+  *      Handle the `kern' table as a classic Microsoft kern table.
+  *
+  *    FT_VALIDATE_APPLE ::
+  *      Handle the `kern' table as a classic Apple kern table.
+  *
+  *    FT_VALIDATE_CKERN ::
+  *      Handle the `kern' as either classic Apple or Microsoft kern table.
+  */
+#define FT_VALIDATE_MS     ( FT_VALIDATE_GX_START << 0 )
+#define FT_VALIDATE_APPLE  ( FT_VALIDATE_GX_START << 1 )
+
+#define FT_VALIDATE_CKERN  ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_ClassicKern_Validate
+  *
+  * @description:
+  *    Validate classic (16-bit format) kern table to assure that the offsets
+  *    and indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without error
+  *    checking (which can be quite time consuming).
+  *
+  *    The `kern' table validator in @FT_TrueTypeGX_Validate deals with both
+  *    the new 32-bit format and the classic 16-bit format, while
+  *    FT_ClassicKern_Validate only supports the classic 16-bit format.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the dialect to be validated.  See
+  *       @FT_VALIDATE_CKERNXXX for possible values.
+  *
+  * @output:
+  *    ckern_table ::
+  *       A pointer to the kern table.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   After use, the application should deallocate the buffers pointed to by
+  *   `ckern_table', by calling @FT_ClassicKern_Free.  A NULL value
+  *   indicates that the table doesn't exist in the font.
+  */
+  FT_EXPORT( FT_Error )
+  FT_ClassicKern_Validate( FT_Face    face,
+                           FT_UInt    validation_flags,
+                           FT_Bytes  *ckern_table );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_ClassicKern_Free
+  *
+  * @description:
+  *    Free the buffer allocated by classic Kern validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer that is allocated by
+  *       @FT_ClassicKern_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_ClassicKern_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_ClassicKern_Free( FT_Face   face,
+                       FT_Bytes  table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGXVAL_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftgzip.h b/contrib/media/updf/include/freetype/ftgzip.h
new file mode 100644
index 000000000..acbc4f032
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftgzip.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgzip.h                                                               */
+/*                                                                         */
+/*    Gzip-compressed stream support.                                      */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGZIP_H__
+#define __FTGZIP_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    gzip                                                               */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    GZIP Streams                                                       */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Using gzip-compressed font files.                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of Gzip-specific functions.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /************************************************************************
+  *
+  * @function:
+  *   FT_Stream_OpenGzip
+  *
+  * @description:
+  *   Open a new stream to parse gzip-compressed font files.  This is
+  *   mainly used to support the compressed `*.pcf.gz' fonts that come
+  *   with XFree86.
+  *
+  * @input:
+  *   stream ::
+  *     The target embedding stream.
+  *
+  *   source ::
+  *     The source stream.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   The source stream must be opened _before_ calling this function.
+  *
+  *   Calling the internal function `FT_Stream_Close' on the new stream will
+  *   *not* call `FT_Stream_Close' on the source stream.  None of the stream
+  *   objects will be released to the heap.
+  *
+  *   The stream implementation is very basic and resets the decompression
+  *   process each time seeking backwards is needed within the stream.
+  *
+  *   In certain builds of the library, gzip compression recognition is
+  *   automatically handled when calling @FT_New_Face or @FT_Open_Face.
+  *   This means that if no font driver is capable of handling the raw
+  *   compressed file, the library will try to open a gzipped stream from
+  *   it and re-open the face with it.
+  *
+  *   This function may return `FT_Err_Unimplemented_Feature' if your build
+  *   of FreeType was not compiled with zlib support.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Stream_OpenGzip( FT_Stream  stream,
+                      FT_Stream  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGZIP_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftheader.h b/contrib/media/updf/include/freetype/ftheader.h
new file mode 100644
index 000000000..b63945dcb
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftheader.h
@@ -0,0 +1,780 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftheader.h                                                             */
+/*                                                                         */
+/*    Build macros of the FreeType 2 library.                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __FT_HEADER_H__
+#define __FT_HEADER_H__
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_BEGIN_HEADER                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_END_HEADER in header    */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER  extern "C" {
+#else
+#define FT_BEGIN_HEADER  /* nothing */
+#endif
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_END_HEADER                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_BEGIN_HEADER in header  */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_END_HEADER  }
+#else
+#define FT_END_HEADER  /* nothing */
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Aliases for the FreeType 2 public and configuration files.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    header_file_macros                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Header File Macros                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Macro definitions used to #include specific header files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following macros are defined to the name of specific           */
+  /*    FreeType~2 header files.  They can be used directly in #include    */
+  /*    statements as in:                                                  */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #include FT_FREETYPE_H                                           */
+  /*      #include FT_MULTIPLE_MASTERS_H                                   */
+  /*      #include FT_GLYPH_H                                              */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    There are several reasons why we are now using macros to name      */
+  /*    public header files.  The first one is that such macros are not    */
+  /*    limited to the infamous 8.3~naming rule required by DOS (and       */
+  /*    `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h').   */
+  /*                                                                       */
+  /*    The second reason is that it allows for more flexibility in the    */
+  /*    way FreeType~2 is installed on a given system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* configuration files */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_CONFIG_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 configuration data.
+   *
+   */
+#ifndef FT_CONFIG_CONFIG_H
+#define FT_CONFIG_CONFIG_H  <freetype/config/ftconfig.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_STANDARD_LIBRARY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 interface to the standard C library functions.
+   *
+   */
+#ifndef FT_CONFIG_STANDARD_LIBRARY_H
+#define FT_CONFIG_STANDARD_LIBRARY_H  <freetype/config/ftstdlib.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_OPTIONS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 project-specific configuration options.
+   *
+   */
+#ifndef FT_CONFIG_OPTIONS_H
+#define FT_CONFIG_OPTIONS_H  <freetype/config/ftoption.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_MODULES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 modules that are statically linked to new library
+   *   instances in @FT_Init_FreeType.
+   *
+   */
+#ifndef FT_CONFIG_MODULES_H
+#define FT_CONFIG_MODULES_H  <freetype/config/ftmodule.h>
+#endif
+
+  /* */
+
+  /* public headers */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_FREETYPE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   base FreeType~2 API.
+   *
+   */
+#define FT_FREETYPE_H  <freetype/freetype.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 error codes (and messages).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_ERRORS_H  <freetype/fterrors.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 module error offsets (and messages).
+   *
+   */
+#define FT_MODULE_ERRORS_H  <freetype/ftmoderr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYSTEM_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 interface to low-level operations (i.e., memory management
+   *   and stream i/o).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_SYSTEM_H  <freetype/ftsystem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing type
+   *   definitions related to glyph images (i.e., bitmaps, outlines,
+   *   scan-converter parameters).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_IMAGE_H  <freetype/ftimage.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   basic data types defined by FreeType~2.
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_TYPES_H  <freetype/fttypes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LIST_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list management API of FreeType~2.
+   *
+   *   (Most applications will never need to include this file.)
+   *
+   */
+#define FT_LIST_H  <freetype/ftlist.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OUTLINE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   scalable outline management API of FreeType~2.
+   *
+   */
+#define FT_OUTLINE_H  <freetype/ftoutln.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SIZES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API which manages multiple @FT_Size objects per face.
+   *
+   */
+#define FT_SIZES_H  <freetype/ftsizes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   module management API of FreeType~2.
+   *
+   */
+#define FT_MODULE_H  <freetype/ftmodapi.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_RENDER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   renderer module management API of FreeType~2.
+   *
+   */
+#define FT_RENDER_H  <freetype/ftrender.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPE1_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the Type~1 format.
+   *
+   */
+#define FT_TYPE1_TABLES_H  <freetype/t1tables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_IDS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   enumeration values which identify name strings, languages, encodings,
+   *   etc.  This file really contains a _large_ set of constant macro
+   *   definitions, taken from the TrueType and OpenType specifications.
+   *
+   */
+#define FT_TRUETYPE_IDS_H  <freetype/ttnameid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the TrueType (as well as OpenType) format.
+   *
+   */
+#define FT_TRUETYPE_TABLES_H  <freetype/tttables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TAGS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of TrueType four-byte `tags' which identify blocks in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_TRUETYPE_TAGS_H  <freetype/tttags.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BDF_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which accesses BDF-specific strings from a
+   *   face.
+   *
+   */
+#define FT_BDF_H  <freetype/ftbdf.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CID_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which access CID font information from a
+   *   face.
+   *
+   */
+#define FT_CID_H  <freetype/ftcid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GZIP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports gzip-compressed files.
+   *
+   */
+#define FT_GZIP_H  <freetype/ftgzip.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LZW_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports LZW-compressed files.
+   *
+   */
+#define FT_LZW_H  <freetype/ftlzw.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_WINFONTS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports Windows FNT files.
+   *
+   */
+#define FT_WINFONTS_H   <freetype/ftwinfnt.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GLYPH_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional glyph management component.
+   *
+   */
+#define FT_GLYPH_H  <freetype/ftglyph.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BITMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional bitmap conversion component.
+   *
+   */
+#define FT_BITMAP_H  <freetype/ftbitmap.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BBOX_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional exact bounding box computation routines.
+   *
+   */
+#define FT_BBOX_H  <freetype/ftbbox.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional FreeType~2 cache sub-system.
+   *
+   */
+#define FT_CACHE_H  <freetype/ftcache.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `glyph image' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for @FT_Glyph elements.  You can also
+   *   use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+   *   store small glyph bitmaps, as it will use less memory.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   glyph image-related cache declarations.
+   *
+   */
+#define FT_CACHE_IMAGE_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_SMALL_BITMAPS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `small bitmaps' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for small glyph bitmaps in a relatively
+   *   memory-efficient way.  You can also use the API defined in
+   *   @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+   *   including scalable outlines.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   small bitmaps-related cache declarations.
+   *
+   */
+#define FT_CACHE_SMALL_BITMAPS_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_CHARMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `charmap' API of the FreeType~2 cache sub-system.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   charmap-based cache declarations.
+   *
+   */
+#define FT_CACHE_CHARMAP_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MAC_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   Macintosh-specific FreeType~2 API.  The latter is used to access
+   *   fonts embedded in resource forks.
+   *
+   *   This header file must be explicitly included by client applications
+   *   compiled on the Mac (note that the base API still works though).
+   *
+   */
+#define FT_MAC_H  <freetype/ftmac.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MULTIPLE_MASTERS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional multiple-masters management API of FreeType~2.
+   *
+   */
+#define FT_MULTIPLE_MASTERS_H  <freetype/ftmm.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SFNT_NAMES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which accesses embedded `name' strings in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_SFNT_NAMES_H  <freetype/ftsnames.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OPENTYPE_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+   *   GPOS, GSUB, JSTF).
+   *
+   */
+#define FT_OPENTYPE_VALIDATE_H  <freetype/ftotval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GX_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+   *   mort, morx, bsln, just, kern, opbd, trak, prop).
+   *
+   */
+#define FT_GX_VALIDATE_H  <freetype/ftgxval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_PFR_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which accesses PFR-specific data.
+   *
+   */
+#define FT_PFR_H  <freetype/ftpfr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_STROKER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions to stroke outline paths.
+   */
+#define FT_STROKER_H  <freetype/ftstroke.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYNTHESIS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs artificial obliquing and emboldening.
+   */
+#define FT_SYNTHESIS_H  <freetype/ftsynth.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_XFREE86_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions specific to the XFree86 and
+   *   X.Org X11 servers.
+   */
+#define FT_XFREE86_H  <freetype/ftxf86.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRIGONOMETRY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs trigonometric computations (e.g.,
+   *   cosines and arc tangents).
+   */
+#define FT_TRIGONOMETRY_H  <freetype/fttrigon.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LCD_FILTER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_LCD_FILTER_H  <freetype/ftlcdfil.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_UNPATENTED_HINTING_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_UNPATENTED_HINTING_H  <freetype/ttunpat.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_INCREMENTAL_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_INCREMENTAL_H  <freetype/ftincrem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GASP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns entries from the TrueType GASP table.
+   */
+#define FT_GASP_H  <freetype/ftgasp.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ADVANCES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns individual and ranged glyph advances.
+   */
+#define FT_ADVANCES_H  <freetype/ftadvanc.h>
+
+
+  /* */
+
+#define FT_ERROR_DEFINITIONS_H  <freetype/fterrdef.h>
+
+
+  /* The internals of the cache sub-system are no longer exposed.  We */
+  /* default to FT_CACHE_H at the moment just in case, but we know of */
+  /* no rogue client that uses them.                                  */
+  /*                                                                  */
+#define FT_CACHE_MANAGER_H           <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H      <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H  <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H    <freetype/ftcache.h>
+
+
+#define FT_INCREMENTAL_H          <freetype/ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H  <freetype/ttunpat.h>
+
+
+  /*
+   * Include internal headers definitions from <freetype/internal/...>
+   * only when building the library.
+   */
+#ifdef FT2_BUILD_LIBRARY
+#define  FT_INTERNAL_INTERNAL_H  <freetype/internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+#endif /* __FT2_BUILD_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftimage.h b/contrib/media/updf/include/freetype/ftimage.h
new file mode 100644
index 000000000..04b5e04f7
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftimage.h
@@ -0,0 +1,1313 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftimage.h                                                              */
+/*                                                                         */
+/*    FreeType glyph image formats and default raster interface            */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Note: A `raster' is simply a scan-line converter, used to render      */
+  /*       FT_Outlines into FT_Bitmaps.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTIMAGE_H__
+#define __FTIMAGE_H__
+
+
+  /* _STANDALONE_ is from ftgrays.c */
+#ifndef _STANDALONE_
+#include <ft2build.h>
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Pos                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The type FT_Pos is used to store vectorial coordinates.  Depending */
+  /*    on the context, these can represent distances in integer font      */
+  /*    units, or 16.16, or 26.6 fixed float pixel coordinates.            */
+  /*                                                                       */
+  typedef signed long  FT_Pos;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Vector                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2D vector; coordinates are of   */
+  /*    the FT_Pos type.                                                   */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x :: The horizontal coordinate.                                    */
+  /*    y :: The vertical coordinate.                                      */
+  /*                                                                       */
+  typedef struct  FT_Vector_
+  {
+    FT_Pos  x;
+    FT_Pos  y;
+
+  } FT_Vector;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_BBox                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold an outline's bounding box, i.e., the      */
+  /*    coordinates of its extrema in the horizontal and vertical          */
+  /*    directions.                                                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    xMin :: The horizontal minimum (left-most).                        */
+  /*                                                                       */
+  /*    yMin :: The vertical minimum (bottom-most).                        */
+  /*                                                                       */
+  /*    xMax :: The horizontal maximum (right-most).                       */
+  /*                                                                       */
+  /*    yMax :: The vertical maximum (top-most).                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The bounding box is specified with the coordinates of the lower    */
+  /*    left and the upper right corner.  In PostScript, those values are  */
+  /*    often called (llx,lly) and (urx,ury), respectively.                */
+  /*                                                                       */
+  /*    If `yMin' is negative, this value gives the glyph's descender.     */
+  /*    Otherwise, the glyph doesn't descend below the baseline.           */
+  /*    Similarly, if `ymax' is positive, this value gives the glyph's     */
+  /*    ascender.                                                          */
+  /*                                                                       */
+  /*    `xMin' gives the horizontal distance from the glyph's origin to    */
+  /*    the left edge of the glyph's bounding box.  If `xMin' is negative, */
+  /*    the glyph extends to the left of the origin.                       */
+  /*                                                                       */
+  typedef struct  FT_BBox_
+  {
+    FT_Pos  xMin, yMin;
+    FT_Pos  xMax, yMax;
+
+  } FT_BBox;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Pixel_Mode                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type used to describe the format of pixels in a     */
+  /*    given bitmap.  Note that additional formats may be added in the    */
+  /*    future.                                                            */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_PIXEL_MODE_NONE ::                                              */
+  /*      Value~0 is reserved.                                             */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_MONO ::                                              */
+  /*      A monochrome bitmap, using 1~bit per pixel.  Note that pixels    */
+  /*      are stored in most-significant order (MSB), which means that     */
+  /*      the left-most pixel in a byte has value 128.                     */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY ::                                              */
+  /*      An 8-bit bitmap, generally used to represent anti-aliased glyph  */
+  /*      images.  Each pixel is stored in one byte.  Note that the number */
+  /*      of `gray' levels is stored in the `num_grays' field of the       */
+  /*      @FT_Bitmap structure (it generally is 256).                      */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY2 ::                                             */
+  /*      A 2-bit per pixel bitmap, used to represent embedded             */
+  /*      anti-aliased bitmaps in font files according to the OpenType     */
+  /*      specification.  We haven't found a single font using this        */
+  /*      format, however.                                                 */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY4 ::                                             */
+  /*      A 4-bit per pixel bitmap, representing embedded anti-aliased     */
+  /*      bitmaps in font files according to the OpenType specification.   */
+  /*      We haven't found a single font using this format, however.       */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_LCD ::                                               */
+  /*      An 8-bit bitmap, representing RGB or BGR decimated glyph images  */
+  /*      used for display on LCD displays; the bitmap is three times      */
+  /*      wider than the original glyph image.  See also                   */
+  /*      @FT_RENDER_MODE_LCD.                                             */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_LCD_V ::                                             */
+  /*      An 8-bit bitmap, representing RGB or BGR decimated glyph images  */
+  /*      used for display on rotated LCD displays; the bitmap is three    */
+  /*      times taller than the original glyph image.  See also            */
+  /*      @FT_RENDER_MODE_LCD_V.                                           */
+  /*                                                                       */
+  typedef enum  FT_Pixel_Mode_
+  {
+    FT_PIXEL_MODE_NONE = 0,
+    FT_PIXEL_MODE_MONO,
+    FT_PIXEL_MODE_GRAY,
+    FT_PIXEL_MODE_GRAY2,
+    FT_PIXEL_MODE_GRAY4,
+    FT_PIXEL_MODE_LCD,
+    FT_PIXEL_MODE_LCD_V,
+
+    FT_PIXEL_MODE_MAX      /* do not remove */
+
+  } FT_Pixel_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_pixel_mode_xxx                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of deprecated constants.  Use the corresponding             */
+  /*    @FT_Pixel_Mode values instead.                                     */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_pixel_mode_none  :: See @FT_PIXEL_MODE_NONE.                    */
+  /*    ft_pixel_mode_mono  :: See @FT_PIXEL_MODE_MONO.                    */
+  /*    ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY.                    */
+  /*    ft_pixel_mode_pal2  :: See @FT_PIXEL_MODE_GRAY2.                   */
+  /*    ft_pixel_mode_pal4  :: See @FT_PIXEL_MODE_GRAY4.                   */
+  /*                                                                       */
+#define ft_pixel_mode_none   FT_PIXEL_MODE_NONE
+#define ft_pixel_mode_mono   FT_PIXEL_MODE_MONO
+#define ft_pixel_mode_grays  FT_PIXEL_MODE_GRAY
+#define ft_pixel_mode_pal2   FT_PIXEL_MODE_GRAY2
+#define ft_pixel_mode_pal4   FT_PIXEL_MODE_GRAY4
+
+ /* */
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Palette_Mode                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT!                           */
+  /*                                                                       */
+  /*    An enumeration type to describe the format of a bitmap palette,    */
+  /*    used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8.               */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_palette_mode_rgb  :: The palette is an array of 3-byte RGB      */
+  /*                            records.                                   */
+  /*                                                                       */
+  /*    ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA     */
+  /*                            records.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by       */
+  /*    FreeType, these types are not handled by the library itself.       */
+  /*                                                                       */
+  typedef enum  FT_Palette_Mode_
+  {
+    ft_palette_mode_rgb = 0,
+    ft_palette_mode_rgba,
+
+    ft_palette_mode_max   /* do not remove */
+
+  } FT_Palette_Mode;
+
+  /* */
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Bitmap                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe a bitmap or pixmap to the raster.     */
+  /*    Note that we now manage pixmaps of various depths through the      */
+  /*    `pixel_mode' field.                                                */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    rows         :: The number of bitmap rows.                         */
+  /*                                                                       */
+  /*    width        :: The number of pixels in bitmap row.                */
+  /*                                                                       */
+  /*    pitch        :: The pitch's absolute value is the number of bytes  */
+  /*                    taken by one bitmap row, including padding.        */
+  /*                    However, the pitch is positive when the bitmap has */
+  /*                    a `down' flow, and negative when it has an `up'    */
+  /*                    flow.  In all cases, the pitch is an offset to add */
+  /*                    to a bitmap pointer in order to go down one row.   */
+  /*                                                                       */
+  /*                    Note that `padding' means the alignment of a       */
+  /*                    bitmap to a byte border, and FreeType functions    */
+  /*                    normally align to the smallest possible integer    */
+  /*                    value.                                             */
+  /*                                                                       */
+  /*                    For the B/W rasterizer, `pitch' is always an even  */
+  /*                    number.                                            */
+  /*                                                                       */
+  /*                    To change the pitch of a bitmap (say, to make it a */
+  /*                    multiple of 4), use @FT_Bitmap_Convert.            */
+  /*                    Alternatively, you might use callback functions to */
+  /*                    directly render to the application's surface; see  */
+  /*                    the file `example2.cpp' in the tutorial for a      */
+  /*                    demonstration.                                     */
+  /*                                                                       */
+  /*    buffer       :: A typeless pointer to the bitmap buffer.  This     */
+  /*                    value should be aligned on 32-bit boundaries in    */
+  /*                    most cases.                                        */
+  /*                                                                       */
+  /*    num_grays    :: This field is only used with                       */
+  /*                    @FT_PIXEL_MODE_GRAY; it gives the number of gray   */
+  /*                    levels used in the bitmap.                         */
+  /*                                                                       */
+  /*    pixel_mode   :: The pixel mode, i.e., how pixel bits are stored.   */
+  /*                    See @FT_Pixel_Mode for possible values.            */
+  /*                                                                       */
+  /*    palette_mode :: This field is intended for paletted pixel modes;   */
+  /*                    it indicates how the palette is stored.  Not       */
+  /*                    used currently.                                    */
+  /*                                                                       */
+  /*    palette      :: A typeless pointer to the bitmap palette; this     */
+  /*                    field is intended for paletted pixel modes.  Not   */
+  /*                    used currently.                                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*   For now, the only pixel modes supported by FreeType are mono and    */
+  /*   grays.  However, drivers might be added in the future to support    */
+  /*   more `colorful' options.                                            */
+  /*                                                                       */
+  typedef struct  FT_Bitmap_
+  {
+    int             rows;
+    int             width;
+    int             pitch;
+    unsigned char*  buffer;
+    short           num_grays;
+    char            pixel_mode;
+    char            palette_mode;
+    void*           palette;
+
+  } FT_Bitmap;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Outline                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure is used to describe an outline to the scan-line     */
+  /*    converter.                                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    n_contours :: The number of contours in the outline.               */
+  /*                                                                       */
+  /*    n_points   :: The number of points in the outline.                 */
+  /*                                                                       */
+  /*    points     :: A pointer to an array of `n_points' @FT_Vector       */
+  /*                  elements, giving the outline's point coordinates.    */
+  /*                                                                       */
+  /*    tags       :: A pointer to an array of `n_points' chars, giving    */
+  /*                  each outline point's type.                           */
+  /*                                                                       */
+  /*                  If bit~0 is unset, the point is `off' the curve,     */
+  /*                  i.e., a Bézier control point, while it is `on' if    */
+  /*                  set.                                                 */
+  /*                                                                       */
+  /*                  Bit~1 is meaningful for `off' points only.  If set,  */
+  /*                  it indicates a third-order Bézier arc control point; */
+  /*                  and a second-order control point if unset.           */
+  /*                                                                       */
+  /*                  If bit~2 is set, bits 5-7 contain the drop-out mode  */
+  /*                  (as defined in the OpenType specification; the value */
+  /*                  is the same as the argument to the SCANMODE          */
+  /*                  instruction).                                        */
+  /*                                                                       */
+  /*                  Bits 3 and~4 are reserved for internal purposes.     */
+  /*                                                                       */
+  /*    contours   :: An array of `n_contours' shorts, giving the end      */
+  /*                  point of each contour within the outline.  For       */
+  /*                  example, the first contour is defined by the points  */
+  /*                  `0' to `contours[0]', the second one is defined by   */
+  /*                  the points `contours[0]+1' to `contours[1]', etc.    */
+  /*                                                                       */
+  /*    flags      :: A set of bit flags used to characterize the outline  */
+  /*                  and give hints to the scan-converter and hinter on   */
+  /*                  how to convert/grid-fit it.  See @FT_OUTLINE_FLAGS.  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The B/W rasterizer only checks bit~2 in the `tags' array for the   */
+  /*    first point of each contour.  The drop-out mode as given with      */
+  /*    @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and       */
+  /*    @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden.           */
+  /*                                                                       */
+  typedef struct  FT_Outline_
+  {
+    short       n_contours;      /* number of contours in glyph        */
+    short       n_points;        /* number of points in the glyph      */
+
+    FT_Vector*  points;          /* the outline's points               */
+    char*       tags;            /* the points flags                   */
+    short*      contours;        /* the contour end points             */
+
+    int         flags;           /* outline masks                      */
+
+  } FT_Outline;
+
+  /* Following limits must be consistent with */
+  /* FT_Outline.{n_contours,n_points}         */
+#define FT_OUTLINE_CONTOURS_MAX  SHRT_MAX
+#define FT_OUTLINE_POINTS_MAX    SHRT_MAX
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_OUTLINE_FLAGS                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-field constants use for the flags in an outline's    */
+  /*    `flags' field.                                                     */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_OUTLINE_NONE ::                                                 */
+  /*      Value~0 is reserved.                                             */
+  /*                                                                       */
+  /*    FT_OUTLINE_OWNER ::                                                */
+  /*      If set, this flag indicates that the outline's field arrays      */
+  /*      (i.e., `points', `flags', and `contours') are `owned' by the     */
+  /*      outline object, and should thus be freed when it is destroyed.   */
+  /*                                                                       */
+  /*    FT_OUTLINE_EVEN_ODD_FILL ::                                        */
+  /*      By default, outlines are filled using the non-zero winding rule. */
+  /*      If set to 1, the outline will be filled using the even-odd fill  */
+  /*      rule (only works with the smooth rasterizer).                    */
+  /*                                                                       */
+  /*    FT_OUTLINE_REVERSE_FILL ::                                         */
+  /*      By default, outside contours of an outline are oriented in       */
+  /*      clock-wise direction, as defined in the TrueType specification.  */
+  /*      This flag is set if the outline uses the opposite direction      */
+  /*      (typically for Type~1 fonts).  This flag is ignored by the scan  */
+  /*      converter.                                                       */
+  /*                                                                       */
+  /*    FT_OUTLINE_IGNORE_DROPOUTS ::                                      */
+  /*      By default, the scan converter will try to detect drop-outs in   */
+  /*      an outline and correct the glyph bitmap to ensure consistent     */
+  /*      shape continuity.  If set, this flag hints the scan-line         */
+  /*      converter to ignore such cases.  See below for more information. */
+  /*                                                                       */
+  /*    FT_OUTLINE_SMART_DROPOUTS ::                                       */
+  /*      Select smart dropout control.  If unset, use simple dropout      */
+  /*      control.  Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set.  See    */
+  /*      below for more information.                                      */
+  /*                                                                       */
+  /*    FT_OUTLINE_INCLUDE_STUBS ::                                        */
+  /*      If set, turn pixels on for `stubs', otherwise exclude them.      */
+  /*      Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set.  See below for    */
+  /*      more information.                                                */
+  /*                                                                       */
+  /*    FT_OUTLINE_HIGH_PRECISION ::                                       */
+  /*      This flag indicates that the scan-line converter should try to   */
+  /*      convert this outline to bitmaps with the highest possible        */
+  /*      quality.  It is typically set for small character sizes.  Note   */
+  /*      that this is only a hint that might be completely ignored by a   */
+  /*      given scan-converter.                                            */
+  /*                                                                       */
+  /*    FT_OUTLINE_SINGLE_PASS ::                                          */
+  /*      This flag is set to force a given scan-converter to only use a   */
+  /*      single pass over the outline to render a bitmap glyph image.     */
+  /*      Normally, it is set for very large character sizes.  It is only  */
+  /*      a hint that might be completely ignored by a given               */
+  /*      scan-converter.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */
+  /*    and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth            */
+  /*    rasterizer.                                                        */
+  /*                                                                       */
+  /*    There exists a second mechanism to pass the drop-out mode to the   */
+  /*    B/W rasterizer; see the `tags' field in @FT_Outline.               */
+  /*                                                                       */
+  /*    Please refer to the description of the `SCANTYPE' instruction in   */
+  /*    the OpenType specification (in file `ttinst1.doc') how simple      */
+  /*    drop-outs, smart drop-outs, and stubs are defined.                 */
+  /*                                                                       */
+#define FT_OUTLINE_NONE             0x0
+#define FT_OUTLINE_OWNER            0x1
+#define FT_OUTLINE_EVEN_ODD_FILL    0x2
+#define FT_OUTLINE_REVERSE_FILL     0x4
+#define FT_OUTLINE_IGNORE_DROPOUTS  0x8
+#define FT_OUTLINE_SMART_DROPOUTS   0x10
+#define FT_OUTLINE_INCLUDE_STUBS    0x20
+
+#define FT_OUTLINE_HIGH_PRECISION   0x100
+#define FT_OUTLINE_SINGLE_PASS      0x200
+
+
+ /*************************************************************************
+  *
+  * @enum:
+  *   ft_outline_flags
+  *
+  * @description:
+  *   These constants are deprecated.  Please use the corresponding
+  *   @FT_OUTLINE_FLAGS values.
+  *
+  * @values:
+  *   ft_outline_none            :: See @FT_OUTLINE_NONE.
+  *   ft_outline_owner           :: See @FT_OUTLINE_OWNER.
+  *   ft_outline_even_odd_fill   :: See @FT_OUTLINE_EVEN_ODD_FILL.
+  *   ft_outline_reverse_fill    :: See @FT_OUTLINE_REVERSE_FILL.
+  *   ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS.
+  *   ft_outline_high_precision  :: See @FT_OUTLINE_HIGH_PRECISION.
+  *   ft_outline_single_pass     :: See @FT_OUTLINE_SINGLE_PASS.
+  */
+#define ft_outline_none             FT_OUTLINE_NONE
+#define ft_outline_owner            FT_OUTLINE_OWNER
+#define ft_outline_even_odd_fill    FT_OUTLINE_EVEN_ODD_FILL
+#define ft_outline_reverse_fill     FT_OUTLINE_REVERSE_FILL
+#define ft_outline_ignore_dropouts  FT_OUTLINE_IGNORE_DROPOUTS
+#define ft_outline_high_precision   FT_OUTLINE_HIGH_PRECISION
+#define ft_outline_single_pass      FT_OUTLINE_SINGLE_PASS
+
+  /* */
+
+#define FT_CURVE_TAG( flag )  ( flag & 3 )
+
+#define FT_CURVE_TAG_ON            1
+#define FT_CURVE_TAG_CONIC         0
+#define FT_CURVE_TAG_CUBIC         2
+
+#define FT_CURVE_TAG_HAS_SCANMODE  4
+
+#define FT_CURVE_TAG_TOUCH_X       8  /* reserved for the TrueType hinter */
+#define FT_CURVE_TAG_TOUCH_Y      16  /* reserved for the TrueType hinter */
+
+#define FT_CURVE_TAG_TOUCH_BOTH    ( FT_CURVE_TAG_TOUCH_X | \
+                                     FT_CURVE_TAG_TOUCH_Y )
+
+#define FT_Curve_Tag_On       FT_CURVE_TAG_ON
+#define FT_Curve_Tag_Conic    FT_CURVE_TAG_CONIC
+#define FT_Curve_Tag_Cubic    FT_CURVE_TAG_CUBIC
+#define FT_Curve_Tag_Touch_X  FT_CURVE_TAG_TOUCH_X
+#define FT_Curve_Tag_Touch_Y  FT_CURVE_TAG_TOUCH_Y
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_MoveToFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `move  */
+  /*    to' function during outline walking/decomposition.                 */
+  /*                                                                       */
+  /*    A `move to' is emitted to start a new contour in an outline.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    to   :: A pointer to the target point of the `move to'.            */
+  /*                                                                       */
+  /*    user :: A typeless pointer which is passed from the caller of the  */
+  /*            decomposition function.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_MoveToFunc)( const FT_Vector*  to,
+                            void*             user );
+
+#define FT_Outline_MoveTo_Func  FT_Outline_MoveToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_LineToFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `line  */
+  /*    to' function during outline walking/decomposition.                 */
+  /*                                                                       */
+  /*    A `line to' is emitted to indicate a segment in the outline.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    to   :: A pointer to the target point of the `line to'.            */
+  /*                                                                       */
+  /*    user :: A typeless pointer which is passed from the caller of the  */
+  /*            decomposition function.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_LineToFunc)( const FT_Vector*  to,
+                            void*             user );
+
+#define FT_Outline_LineTo_Func  FT_Outline_LineToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_ConicToFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `conic */
+  /*    to' function during outline walking or decomposition.              */
+  /*                                                                       */
+  /*    A `conic to' is emitted to indicate a second-order Bézier arc in   */
+  /*    the outline.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    control :: An intermediate control point between the last position */
+  /*               and the new target in `to'.                             */
+  /*                                                                       */
+  /*    to      :: A pointer to the target end point of the conic arc.     */
+  /*                                                                       */
+  /*    user    :: A typeless pointer which is passed from the caller of   */
+  /*               the decomposition function.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_ConicToFunc)( const FT_Vector*  control,
+                             const FT_Vector*  to,
+                             void*             user );
+
+#define FT_Outline_ConicTo_Func  FT_Outline_ConicToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_CubicToFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `cubic */
+  /*    to' function during outline walking or decomposition.              */
+  /*                                                                       */
+  /*    A `cubic to' is emitted to indicate a third-order Bézier arc.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    control1 :: A pointer to the first Bézier control point.           */
+  /*                                                                       */
+  /*    control2 :: A pointer to the second Bézier control point.          */
+  /*                                                                       */
+  /*    to       :: A pointer to the target end point.                     */
+  /*                                                                       */
+  /*    user     :: A typeless pointer which is passed from the caller of  */
+  /*                the decomposition function.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_CubicToFunc)( const FT_Vector*  control1,
+                             const FT_Vector*  control2,
+                             const FT_Vector*  to,
+                             void*             user );
+
+#define FT_Outline_CubicTo_Func  FT_Outline_CubicToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Outline_Funcs                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure to hold various function pointers used during outline  */
+  /*    decomposition in order to emit segments, conic, and cubic Béziers. */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    move_to  :: The `move to' emitter.                                 */
+  /*                                                                       */
+  /*    line_to  :: The segment emitter.                                   */
+  /*                                                                       */
+  /*    conic_to :: The second-order Bézier arc emitter.                   */
+  /*                                                                       */
+  /*    cubic_to :: The third-order Bézier arc emitter.                    */
+  /*                                                                       */
+  /*    shift    :: The shift that is applied to coordinates before they   */
+  /*                are sent to the emitter.                               */
+  /*                                                                       */
+  /*    delta    :: The delta that is applied to coordinates before they   */
+  /*                are sent to the emitter, but after the shift.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The point coordinates sent to the emitters are the transformed     */
+  /*    version of the original coordinates (this is important for high    */
+  /*    accuracy during scan-conversion).  The transformation is simple:   */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      x' = (x << shift) - delta                                        */
+  /*      y' = (x << shift) - delta                                        */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Set the values of `shift' and `delta' to~0 to get the original     */
+  /*    point coordinates.                                                 */
+  /*                                                                       */
+  typedef struct  FT_Outline_Funcs_
+  {
+    FT_Outline_MoveToFunc   move_to;
+    FT_Outline_LineToFunc   line_to;
+    FT_Outline_ConicToFunc  conic_to;
+    FT_Outline_CubicToFunc  cubic_to;
+
+    int                     shift;
+    FT_Pos                  delta;
+
+  } FT_Outline_Funcs;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_IMAGE_TAG                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags to an unsigned long type.     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since many 16-bit compilers don't like 32-bit enumerations, you    */
+  /*    should redefine this macro in case of problems to something like   */
+  /*    this:                                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  value         */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    to get a simple enumeration without assigning special numbers.     */
+  /*                                                                       */
+#ifndef FT_IMAGE_TAG
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  \
+          value = ( ( (unsigned long)_x1 << 24 ) | \
+                    ( (unsigned long)_x2 << 16 ) | \
+                    ( (unsigned long)_x3 << 8  ) | \
+                      (unsigned long)_x4         )
+#endif /* FT_IMAGE_TAG */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Glyph_Format                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type used to describe the format of a given glyph   */
+  /*    image.  Note that this version of FreeType only supports two image */
+  /*    formats, even though future font drivers will be able to register  */
+  /*    their own format.                                                  */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_GLYPH_FORMAT_NONE ::                                            */
+  /*      The value~0 is reserved.                                         */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_COMPOSITE ::                                       */
+  /*      The glyph image is a composite of several other images.  This    */
+  /*      format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to   */
+  /*      report compound glyphs (like accented characters).               */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_BITMAP ::                                          */
+  /*      The glyph image is a bitmap, and can be described as an          */
+  /*      @FT_Bitmap.  You generally need to access the `bitmap' field of  */
+  /*      the @FT_GlyphSlotRec structure to read it.                       */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_OUTLINE ::                                         */
+  /*      The glyph image is a vectorial outline made of line segments     */
+  /*      and Bézier arcs; it can be described as an @FT_Outline; you      */
+  /*      generally want to access the `outline' field of the              */
+  /*      @FT_GlyphSlotRec structure to read it.                           */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_PLOTTER ::                                         */
+  /*      The glyph image is a vectorial path with no inside and outside   */
+  /*      contours.  Some Type~1 fonts, like those in the Hershey family,  */
+  /*      contain glyphs in this format.  These are described as           */
+  /*      @FT_Outline, but FreeType isn't currently capable of rendering   */
+  /*      them correctly.                                                  */
+  /*                                                                       */
+  typedef enum  FT_Glyph_Format_
+  {
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ),
+
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP,    'b', 'i', 't', 's' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE,   'o', 'u', 't', 'l' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER,   'p', 'l', 'o', 't' )
+
+  } FT_Glyph_Format;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_glyph_format_xxx                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of deprecated constants.  Use the corresponding             */
+  /*    @FT_Glyph_Format values instead.                                   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_glyph_format_none      :: See @FT_GLYPH_FORMAT_NONE.            */
+  /*    ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE.       */
+  /*    ft_glyph_format_bitmap    :: See @FT_GLYPH_FORMAT_BITMAP.          */
+  /*    ft_glyph_format_outline   :: See @FT_GLYPH_FORMAT_OUTLINE.         */
+  /*    ft_glyph_format_plotter   :: See @FT_GLYPH_FORMAT_PLOTTER.         */
+  /*                                                                       */
+#define ft_glyph_format_none       FT_GLYPH_FORMAT_NONE
+#define ft_glyph_format_composite  FT_GLYPH_FORMAT_COMPOSITE
+#define ft_glyph_format_bitmap     FT_GLYPH_FORMAT_BITMAP
+#define ft_glyph_format_outline    FT_GLYPH_FORMAT_OUTLINE
+#define ft_glyph_format_plotter    FT_GLYPH_FORMAT_PLOTTER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****            R A S T E R   D E F I N I T I O N S                *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A raster is a scan converter, in charge of rendering an outline into  */
+  /* a a bitmap.  This section contains the public API for rasters.        */
+  /*                                                                       */
+  /* Note that in FreeType 2, all rasters are now encapsulated within      */
+  /* specific modules called `renderers'.  See `freetype/ftrender.h' for   */
+  /* more details on renderers.                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    raster                                                             */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Scanline Converter                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How vectorial outlines are converted into bitmaps and pixmaps.     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains technical definitions.                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Raster                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle (pointer) to a raster object.  Each object can be used    */
+  /*    independently to convert an outline into a bitmap or pixmap.       */
+  /*                                                                       */
+  typedef struct FT_RasterRec_*  FT_Raster;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Span                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a single span of gray (or black) pixels  */
+  /*    when rendering a monochrome or anti-aliased bitmap.                */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x        :: The span's horizontal start position.                  */
+  /*                                                                       */
+  /*    len      :: The span's length in pixels.                           */
+  /*                                                                       */
+  /*    coverage :: The span color/coverage, ranging from 0 (background)   */
+  /*                to 255 (foreground).  Only used for anti-aliased       */
+  /*                rendering.                                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This structure is used by the span drawing callback type named     */
+  /*    @FT_SpanFunc which takes the y~coordinate of the span as a         */
+  /*    a parameter.                                                       */
+  /*                                                                       */
+  /*    The coverage value is always between 0 and 255.  If you want less  */
+  /*    gray values, the callback function has to reduce them.             */
+  /*                                                                       */
+  typedef struct  FT_Span_
+  {
+    short           x;
+    unsigned short  len;
+    unsigned char   coverage;
+
+  } FT_Span;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_SpanFunc                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used as a call-back by the anti-aliased renderer in     */
+  /*    order to let client applications draw themselves the gray pixel    */
+  /*    spans on each scan line.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The scanline's y~coordinate.                              */
+  /*                                                                       */
+  /*    count :: The number of spans to draw on this scanline.             */
+  /*                                                                       */
+  /*    spans :: A table of `count' spans to draw on the scanline.         */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This callback allows client applications to directly render the    */
+  /*    gray spans of the anti-aliased bitmap to any kind of surfaces.     */
+  /*                                                                       */
+  /*    This can be used to write anti-aliased outlines directly to a      */
+  /*    given background bitmap, and even perform translucency.            */
+  /*                                                                       */
+  /*    Note that the `count' field cannot be greater than a fixed value   */
+  /*    defined by the `FT_MAX_GRAY_SPANS' configuration macro in          */
+  /*    `ftoption.h'.  By default, this value is set to~32, which means    */
+  /*    that if there are more than 32~spans on a given scanline, the      */
+  /*    callback is called several times with the same `y' parameter in    */
+  /*    order to draw all callbacks.                                       */
+  /*                                                                       */
+  /*    Otherwise, the callback is only called once per scan-line, and     */
+  /*    only for those scanlines that do have `gray' pixels on them.       */
+  /*                                                                       */
+  typedef void
+  (*FT_SpanFunc)( int             y,
+                  int             count,
+                  const FT_Span*  spans,
+                  void*           user );
+
+#define FT_Raster_Span_Func  FT_SpanFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_BitTest_Func                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT.                           */
+  /*                                                                       */
+  /*    A function used as a call-back by the monochrome scan-converter    */
+  /*    to test whether a given target pixel is already set to the drawing */
+  /*    `color'.  These tests are crucial to implement drop-out control    */
+  /*    per-se the TrueType spec.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The pixel's y~coordinate.                                 */
+  /*                                                                       */
+  /*    x     :: The pixel's x~coordinate.                                 */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   1~if the pixel is `set', 0~otherwise.                               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_BitTest_Func)( int    y,
+                             int    x,
+                             void*  user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_BitSet_Func                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT.                           */
+  /*                                                                       */
+  /*    A function used as a call-back by the monochrome scan-converter    */
+  /*    to set an individual target pixel.  This is crucial to implement   */
+  /*    drop-out control according to the TrueType specification.          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The pixel's y~coordinate.                                 */
+  /*                                                                       */
+  /*    x     :: The pixel's x~coordinate.                                 */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if the pixel is `set', 0~otherwise.                              */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_BitSet_Func)( int    y,
+                            int    x,
+                            void*  user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_RASTER_FLAG_XXX                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flag constants as used in the `flags' field of a     */
+  /*    @FT_Raster_Params structure.                                       */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_RASTER_FLAG_DEFAULT :: This value is 0.                         */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_AA      :: This flag is set to indicate that an     */
+  /*                              anti-aliased glyph image should be       */
+  /*                              generated.  Otherwise, it will be        */
+  /*                              monochrome (1-bit).                      */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_DIRECT  :: This flag is set to indicate direct      */
+  /*                              rendering.  In this mode, client         */
+  /*                              applications must provide their own span */
+  /*                              callback.  This lets them directly       */
+  /*                              draw or compose over an existing bitmap. */
+  /*                              If this bit is not set, the target       */
+  /*                              pixmap's buffer _must_ be zeroed before  */
+  /*                              rendering.                               */
+  /*                                                                       */
+  /*                              Note that for now, direct rendering is   */
+  /*                              only possible with anti-aliased glyphs.  */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_CLIP    :: This flag is only used in direct         */
+  /*                              rendering mode.  If set, the output will */
+  /*                              be clipped to a box specified in the     */
+  /*                              `clip_box' field of the                  */
+  /*                              @FT_Raster_Params structure.             */
+  /*                                                                       */
+  /*                              Note that by default, the glyph bitmap   */
+  /*                              is clipped to the target pixmap, except  */
+  /*                              in direct rendering mode where all spans */
+  /*                              are generated if no clipping box is set. */
+  /*                                                                       */
+#define FT_RASTER_FLAG_DEFAULT  0x0
+#define FT_RASTER_FLAG_AA       0x1
+#define FT_RASTER_FLAG_DIRECT   0x2
+#define FT_RASTER_FLAG_CLIP     0x4
+
+  /* deprecated */
+#define ft_raster_flag_default  FT_RASTER_FLAG_DEFAULT
+#define ft_raster_flag_aa       FT_RASTER_FLAG_AA
+#define ft_raster_flag_direct   FT_RASTER_FLAG_DIRECT
+#define ft_raster_flag_clip     FT_RASTER_FLAG_CLIP
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Raster_Params                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure to hold the arguments used by a raster's render        */
+  /*    function.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    target      :: The target bitmap.                                  */
+  /*                                                                       */
+  /*    source      :: A pointer to the source glyph image (e.g., an       */
+  /*                   @FT_Outline).                                       */
+  /*                                                                       */
+  /*    flags       :: The rendering flags.                                */
+  /*                                                                       */
+  /*    gray_spans  :: The gray span drawing callback.                     */
+  /*                                                                       */
+  /*    black_spans :: The black span drawing callback.  UNIMPLEMENTED!    */
+  /*                                                                       */
+  /*    bit_test    :: The bit test callback.  UNIMPLEMENTED!              */
+  /*                                                                       */
+  /*    bit_set     :: The bit set callback.  UNIMPLEMENTED!               */
+  /*                                                                       */
+  /*    user        :: User-supplied data that is passed to each drawing   */
+  /*                   callback.                                           */
+  /*                                                                       */
+  /*    clip_box    :: An optional clipping box.  It is only used in       */
+  /*                   direct rendering mode.  Note that coordinates here  */
+  /*                   should be expressed in _integer_ pixels (and not in */
+  /*                   26.6 fixed-point units).                            */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA    */
+  /*    bit flag is set in the `flags' field, otherwise a monochrome       */
+  /*    bitmap is generated.                                               */
+  /*                                                                       */
+  /*    If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the      */
+  /*    raster will call the `gray_spans' callback to draw gray pixel      */
+  /*    spans, in the case of an aa glyph bitmap, it will call             */
+  /*    `black_spans', and `bit_test' and `bit_set' in the case of a       */
+  /*    monochrome bitmap.  This allows direct composition over a          */
+  /*    pre-existing bitmap through user-provided callbacks to perform the */
+  /*    span drawing/composition.                                          */
+  /*                                                                       */
+  /*    Note that the `bit_test' and `bit_set' callbacks are required when */
+  /*    rendering a monochrome bitmap, as they are crucial to implement    */
+  /*    correct drop-out control as defined in the TrueType specification. */
+  /*                                                                       */
+  typedef struct  FT_Raster_Params_
+  {
+    const FT_Bitmap*        target;
+    const void*             source;
+    int                     flags;
+    FT_SpanFunc             gray_spans;
+    FT_SpanFunc             black_spans;  /* doesn't work! */
+    FT_Raster_BitTest_Func  bit_test;     /* doesn't work! */
+    FT_Raster_BitSet_Func   bit_set;      /* doesn't work! */
+    void*                   user;
+    FT_BBox                 clip_box;
+
+  } FT_Raster_Params;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_NewFunc                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to create a new raster object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory allocator.                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    raster :: A handle to the new raster object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `memory' parameter is a typeless pointer in order to avoid     */
+  /*    un-wanted dependencies on the rest of the FreeType code.  In       */
+  /*    practice, it is an @FT_Memory object, i.e., a handle to the        */
+  /*    standard FreeType memory allocator.  However, this field can be    */
+  /*    completely ignored by a given raster implementation.               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_NewFunc)( void*       memory,
+                        FT_Raster*  raster );
+
+#define FT_Raster_New_Func  FT_Raster_NewFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_DoneFunc                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to destroy a given raster object.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the raster object.                           */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_DoneFunc)( FT_Raster  raster );
+
+#define FT_Raster_Done_Func  FT_Raster_DoneFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_ResetFunc                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType provides an area of memory called the `render pool',      */
+  /*    available to all registered rasters.  This pool can be freely used */
+  /*    during a given scan-conversion but is shared by all rasters.  Its  */
+  /*    content is thus transient.                                         */
+  /*                                                                       */
+  /*    This function is called each time the render pool changes, or just */
+  /*    after a new raster object is created.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster    :: A handle to the new raster object.                    */
+  /*                                                                       */
+  /*    pool_base :: The address in memory of the render pool.             */
+  /*                                                                       */
+  /*    pool_size :: The size in bytes of the render pool.                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Rasters can ignore the render pool and rely on dynamic memory      */
+  /*    allocation if they want to (a handle to the memory allocator is    */
+  /*    passed to the raster constructor).  However, this is not           */
+  /*    recommended for efficiency purposes.                               */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_ResetFunc)( FT_Raster       raster,
+                          unsigned char*  pool_base,
+                          unsigned long   pool_size );
+
+#define FT_Raster_Reset_Func  FT_Raster_ResetFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_SetModeFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is a generic facility to change modes or attributes  */
+  /*    in a given raster.  This can be used for debugging purposes, or    */
+  /*    simply to allow implementation-specific `features' in a given      */
+  /*    raster module.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the new raster object.                       */
+  /*                                                                       */
+  /*    mode   :: A 4-byte tag used to name the mode or property.          */
+  /*                                                                       */
+  /*    args   :: A pointer to the new mode/property to use.               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_SetModeFunc)( FT_Raster      raster,
+                            unsigned long  mode,
+                            void*          args );
+
+#define FT_Raster_Set_Mode_Func  FT_Raster_SetModeFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_RenderFunc                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Invoke a given raster to scan-convert a given glyph image into a   */
+  /*    target bitmap.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the raster object.                           */
+  /*                                                                       */
+  /*    params :: A pointer to an @FT_Raster_Params structure used to      */
+  /*              store the rendering parameters.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The exact format of the source image depends on the raster's glyph */
+  /*    format defined in its @FT_Raster_Funcs structure.  It can be an    */
+  /*    @FT_Outline or anything else in order to support a large array of  */
+  /*    glyph formats.                                                     */
+  /*                                                                       */
+  /*    Note also that the render function can fail and return a           */
+  /*    `FT_Err_Unimplemented_Feature' error code if the raster used does  */
+  /*    not support direct composition.                                    */
+  /*                                                                       */
+  /*    XXX: For now, the standard raster doesn't support direct           */
+  /*         composition but this should change for the final release (see */
+  /*         the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c'    */
+  /*         for examples of distinct implementations which support direct */
+  /*         composition).                                                 */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_RenderFunc)( FT_Raster                raster,
+                           const FT_Raster_Params*  params );
+
+#define FT_Raster_Render_Func  FT_Raster_RenderFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Raster_Funcs                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   A structure used to describe a given raster class to the library.   */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    glyph_format  :: The supported glyph format for this raster.       */
+  /*                                                                       */
+  /*    raster_new    :: The raster constructor.                           */
+  /*                                                                       */
+  /*    raster_reset  :: Used to reset the render pool within the raster.  */
+  /*                                                                       */
+  /*    raster_render :: A function to render a glyph into a given bitmap. */
+  /*                                                                       */
+  /*    raster_done   :: The raster destructor.                            */
+  /*                                                                       */
+  typedef struct  FT_Raster_Funcs_
+  {
+    FT_Glyph_Format        glyph_format;
+    FT_Raster_NewFunc      raster_new;
+    FT_Raster_ResetFunc    raster_reset;
+    FT_Raster_SetModeFunc  raster_set_mode;
+    FT_Raster_RenderFunc   raster_render;
+    FT_Raster_DoneFunc     raster_done;
+
+  } FT_Raster_Funcs;
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTIMAGE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftincrem.h b/contrib/media/updf/include/freetype/ftincrem.h
new file mode 100644
index 000000000..aaf689ff1
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftincrem.h
@@ -0,0 +1,353 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftincrem.h                                                             */
+/*                                                                         */
+/*    FreeType incremental loading (specification).                        */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006, 2007, 2008, 2010 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTINCREM_H__
+#define __FTINCREM_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /***************************************************************************
+   *
+   * @section:
+   *    incremental
+   *
+   * @title:
+   *    Incremental Loading
+   *
+   * @abstract:
+   *    Custom Glyph Loading.
+   *
+   * @description:
+   *   This section contains various functions used to perform so-called
+   *   `incremental' glyph loading.  This is a mode where all glyphs loaded
+   *   from a given @FT_Face are provided by the client application,
+   *
+   *   Apart from that, all other tables are loaded normally from the font
+   *   file.  This mode is useful when FreeType is used within another
+   *   engine, e.g., a PostScript Imaging Processor.
+   *
+   *   To enable this mode, you must use @FT_Open_Face, passing an
+   *   @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
+   *   @FT_Incremental_Interface value.  See the comments for
+   *   @FT_Incremental_InterfaceRec for an example.
+   *
+   */
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental
+   *
+   * @description:
+   *   An opaque type describing a user-provided object used to implement
+   *   `incremental' glyph loading within FreeType.  This is used to support
+   *   embedded fonts in certain environments (e.g., PostScript interpreters),
+   *   where the glyph data isn't in the font file, or must be overridden by
+   *   different values.
+   *
+   * @note:
+   *   It is up to client applications to create and implement @FT_Incremental
+   *   objects, as long as they provide implementations for the methods
+   *   @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc
+   *   and @FT_Incremental_GetGlyphMetricsFunc.
+   *
+   *   See the description of @FT_Incremental_InterfaceRec to understand how
+   *   to use incremental objects with FreeType.
+   *
+   */
+  typedef struct FT_IncrementalRec_*  FT_Incremental;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_MetricsRec
+   *
+   * @description:
+   *   A small structure used to contain the basic glyph metrics returned
+   *   by the @FT_Incremental_GetGlyphMetricsFunc method.
+   *
+   * @fields:
+   *   bearing_x ::
+   *     Left bearing, in font units.
+   *
+   *   bearing_y ::
+   *     Top bearing, in font units.
+   *
+   *   advance ::
+   *     Horizontal component of glyph advance, in font units.
+   *
+   *   advance_v ::
+   *     Vertical component of glyph advance, in font units.
+   *
+   * @note:
+   *   These correspond to horizontal or vertical metrics depending on the
+   *   value of the `vertical' argument to the function
+   *   @FT_Incremental_GetGlyphMetricsFunc.
+   *
+   */
+  typedef struct  FT_Incremental_MetricsRec_
+  {
+    FT_Long  bearing_x;
+    FT_Long  bearing_y;
+    FT_Long  advance;
+    FT_Long  advance_v;     /* since 2.3.12 */
+
+  } FT_Incremental_MetricsRec;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_Metrics
+   *
+   * @description:
+   *   A handle to an @FT_Incremental_MetricsRec structure.
+   *
+   */
+   typedef struct FT_Incremental_MetricsRec_*  FT_Incremental_Metrics;
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_GetGlyphDataFunc
+   *
+   * @description:
+   *   A function called by FreeType to access a given glyph's data bytes
+   *   during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
+   *   enabled.
+   *
+   *   Note that the format of the glyph's data bytes depends on the font
+   *   file format.  For TrueType, it must correspond to the raw bytes within
+   *   the `glyf' table.  For PostScript formats, it must correspond to the
+   *   *unencrypted* charstring bytes, without any `lenIV' header.  It is
+   *   undefined for any other format.
+   *
+   * @input:
+   *   incremental ::
+   *     Handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   glyph_index ::
+   *     Index of relevant glyph.
+   *
+   * @output:
+   *   adata ::
+   *     A structure describing the returned glyph data bytes (which will be
+   *     accessed as a read-only byte block).
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   If this function returns successfully the method
+   *   @FT_Incremental_FreeGlyphDataFunc will be called later to release
+   *   the data bytes.
+   *
+   *   Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
+   *   compound glyphs.
+   *
+   */
+  typedef FT_Error
+  (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental  incremental,
+                                      FT_UInt         glyph_index,
+                                      FT_Data*        adata );
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_FreeGlyphDataFunc
+   *
+   * @description:
+   *   A function used to release the glyph data bytes returned by a
+   *   successful call to @FT_Incremental_GetGlyphDataFunc.
+   *
+   * @input:
+   *   incremental ::
+   *     A handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   data ::
+   *     A structure describing the glyph data bytes (which will be accessed
+   *     as a read-only byte block).
+   *
+   */
+  typedef void
+  (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental  incremental,
+                                       FT_Data*        data );
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_GetGlyphMetricsFunc
+   *
+   * @description:
+   *   A function used to retrieve the basic metrics of a given glyph index
+   *   before accessing its data.  This is necessary because, in certain
+   *   formats like TrueType, the metrics are stored in a different place from
+   *   the glyph images proper.
+   *
+   * @input:
+   *   incremental ::
+   *     A handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   glyph_index ::
+   *     Index of relevant glyph.
+   *
+   *   vertical ::
+   *     If true, return vertical metrics.
+   *
+   *   ametrics ::
+   *     This parameter is used for both input and output.
+   *     The original glyph metrics, if any, in font units.  If metrics are
+   *     not available all the values must be set to zero.
+   *
+   * @output:
+   *   ametrics ::
+   *     The replacement glyph metrics in font units.
+   *
+   */
+  typedef FT_Error
+  (*FT_Incremental_GetGlyphMetricsFunc)
+                      ( FT_Incremental              incremental,
+                        FT_UInt                     glyph_index,
+                        FT_Bool                     vertical,
+                        FT_Incremental_MetricsRec  *ametrics );
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_FuncsRec
+   *
+   * @description:
+   *   A table of functions for accessing fonts that load data
+   *   incrementally.  Used in @FT_Incremental_InterfaceRec.
+   *
+   * @fields:
+   *   get_glyph_data ::
+   *     The function to get glyph data.  Must not be null.
+   *
+   *   free_glyph_data ::
+   *     The function to release glyph data.  Must not be null.
+   *
+   *   get_glyph_metrics ::
+   *     The function to get glyph metrics.  May be null if the font does
+   *     not provide overriding glyph metrics.
+   *
+   */
+  typedef struct  FT_Incremental_FuncsRec_
+  {
+    FT_Incremental_GetGlyphDataFunc     get_glyph_data;
+    FT_Incremental_FreeGlyphDataFunc    free_glyph_data;
+    FT_Incremental_GetGlyphMetricsFunc  get_glyph_metrics;
+
+  } FT_Incremental_FuncsRec;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_InterfaceRec
+   *
+   * @description:
+   *   A structure to be used with @FT_Open_Face to indicate that the user
+   *   wants to support incremental glyph loading.  You should use it with
+   *   @FT_PARAM_TAG_INCREMENTAL as in the following example:
+   *
+   *     {
+   *       FT_Incremental_InterfaceRec  inc_int;
+   *       FT_Parameter                 parameter;
+   *       FT_Open_Args                 open_args;
+   *
+   *
+   *       // set up incremental descriptor
+   *       inc_int.funcs  = my_funcs;
+   *       inc_int.object = my_object;
+   *
+   *       // set up optional parameter
+   *       parameter.tag  = FT_PARAM_TAG_INCREMENTAL;
+   *       parameter.data = &inc_int;
+   *
+   *       // set up FT_Open_Args structure
+   *       open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+   *       open_args.pathname   = my_font_pathname;
+   *       open_args.num_params = 1;
+   *       open_args.params     = &parameter; // we use one optional argument
+   *
+   *       // open the font
+   *       error = FT_Open_Face( library, &open_args, index, &face );
+   *       ...
+   *     }
+   *
+   */
+  typedef struct  FT_Incremental_InterfaceRec_
+  {
+    const FT_Incremental_FuncsRec*  funcs;
+    FT_Incremental                  object;
+
+  } FT_Incremental_InterfaceRec;
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_Interface
+   *
+   * @description:
+   *   A pointer to an @FT_Incremental_InterfaceRec structure.
+   *
+   */
+  typedef FT_Incremental_InterfaceRec*   FT_Incremental_Interface;
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_INCREMENTAL
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to indicate
+   *   an incremental loading object to be used by FreeType.
+   *
+   */
+#define FT_PARAM_TAG_INCREMENTAL  FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTINCREM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftlcdfil.h b/contrib/media/updf/include/freetype/ftlcdfil.h
new file mode 100644
index 000000000..0b55ebee6
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftlcdfil.h
@@ -0,0 +1,213 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlcdfil.h                                                             */
+/*                                                                         */
+/*    FreeType API for color filtering of subpixel bitmap glyphs           */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2006, 2007, 2008, 2010 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_LCD_FILTER_H__
+#define __FT_LCD_FILTER_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /***************************************************************************
+   *
+   * @section:
+   *   lcd_filtering
+   *
+   * @title:
+   *   LCD Filtering
+   *
+   * @abstract:
+   *   Reduce color fringes of LCD-optimized bitmaps.
+   *
+   * @description:
+   *   The @FT_Library_SetLcdFilter API can be used to specify a low-pass
+   *   filter which is then applied to LCD-optimized bitmaps generated
+   *   through @FT_Render_Glyph.  This is useful to reduce color fringes
+   *   which would occur with unfiltered rendering.
+   *
+   *   Note that no filter is active by default, and that this function is
+   *   *not* implemented in default builds of the library.  You need to
+   *   #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
+   *   in order to activate it.
+   */
+
+
+  /****************************************************************************
+   *
+   * @enum:
+   *   FT_LcdFilter
+   *
+   * @description:
+   *   A list of values to identify various types of LCD filters.
+   *
+   * @values:
+   *   FT_LCD_FILTER_NONE ::
+   *     Do not perform filtering.  When used with subpixel rendering, this
+   *     results in sometimes severe color fringes.
+   *
+   *   FT_LCD_FILTER_DEFAULT ::
+   *     The default filter reduces color fringes considerably, at the cost
+   *     of a slight blurriness in the output.
+   *
+   *   FT_LCD_FILTER_LIGHT ::
+   *     The light filter is a variant that produces less blurriness at the
+   *     cost of slightly more color fringes than the default one.  It might
+   *     be better, depending on taste, your monitor, or your personal vision.
+   *
+   *   FT_LCD_FILTER_LEGACY ::
+   *     This filter corresponds to the original libXft color filter.  It
+   *     provides high contrast output but can exhibit really bad color
+   *     fringes if glyphs are not extremely well hinted to the pixel grid.
+   *     In other words, it only works well if the TrueType bytecode
+   *     interpreter is enabled *and* high-quality hinted fonts are used.
+   *
+   *     This filter is only provided for comparison purposes, and might be
+   *     disabled or stay unsupported in the future.
+   *
+   * @since:
+   *   2.3.0
+   */
+  typedef enum  FT_LcdFilter_
+  {
+    FT_LCD_FILTER_NONE    = 0,
+    FT_LCD_FILTER_DEFAULT = 1,
+    FT_LCD_FILTER_LIGHT   = 2,
+    FT_LCD_FILTER_LEGACY  = 16,
+
+    FT_LCD_FILTER_MAX   /* do not remove */
+
+  } FT_LcdFilter;
+
+
+  /**************************************************************************
+   *
+   * @func:
+   *   FT_Library_SetLcdFilter
+   *
+   * @description:
+   *   This function is used to apply color filtering to LCD decimated
+   *   bitmaps, like the ones used when calling @FT_Render_Glyph with
+   *   @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
+   *
+   * @input:
+   *   library ::
+   *     A handle to the target library instance.
+   *
+   *   filter ::
+   *     The filter type.
+   *
+   *     You can use @FT_LCD_FILTER_NONE here to disable this feature, or
+   *     @FT_LCD_FILTER_DEFAULT to use a default filter that should work
+   *     well on most LCD screens.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This feature is always disabled by default.  Clients must make an
+   *   explicit call to this function with a `filter' value other than
+   *   @FT_LCD_FILTER_NONE in order to enable it.
+   *
+   *   Due to *PATENTS* covering subpixel rendering, this function doesn't
+   *   do anything except returning `FT_Err_Unimplemented_Feature' if the
+   *   configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+   *   defined in your build of the library, which should correspond to all
+   *   default builds of FreeType.
+   *
+   *   The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
+   *   @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
+   *
+   *   It does _not_ affect the output of @FT_Outline_Render and
+   *   @FT_Outline_Get_Bitmap.
+   *
+   *   If this feature is activated, the dimensions of LCD glyph bitmaps are
+   *   either larger or taller than the dimensions of the corresponding
+   *   outline with regards to the pixel grid.  For example, for
+   *   @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
+   *   up to 3~pixels to the right.
+   *
+   *   The bitmap offset values are adjusted correctly, so clients shouldn't
+   *   need to modify their layout and glyph positioning code when enabling
+   *   the filter.
+   *
+   * @since:
+   *   2.3.0
+   */
+  FT_EXPORT( FT_Error )
+  FT_Library_SetLcdFilter( FT_Library    library,
+                           FT_LcdFilter  filter );
+
+
+  /**************************************************************************
+   *
+   * @func:
+   *   FT_Library_SetLcdFilterWeights
+   *
+   * @description:
+   *   Use this function to override the filter weights selected by
+   *   @FT_Library_SetLcdFilter.  By default, FreeType uses the quintuple
+   *   (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10,
+   *   0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and
+   *   FT_LCD_FILTER_LEGACY.
+   *
+   * @input:
+   *   library ::
+   *     A handle to the target library instance.
+   *
+   *   weights ::
+   *     A pointer to an array; the function copies the first five bytes and
+   *     uses them to specify the filter weights.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   Due to *PATENTS* covering subpixel rendering, this function doesn't
+   *   do anything except returning `FT_Err_Unimplemented_Feature' if the
+   *   configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+   *   defined in your build of the library, which should correspond to all
+   *   default builds of FreeType.
+   *
+   *   This function must be called after @FT_Library_SetLcdFilter to have
+   *   any effect.
+   *
+   * @since:
+   *   2.4.0
+   */
+  FT_EXPORT( FT_Error )
+  FT_Library_SetLcdFilterWeights( FT_Library      library,
+                                  unsigned char  *weights );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_LCD_FILTER_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftlist.h b/contrib/media/updf/include/freetype/ftlist.h
new file mode 100644
index 000000000..bb6f7f119
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftlist.h
@@ -0,0 +1,277 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlist.h                                                               */
+/*                                                                         */
+/*    Generic list support for FreeType (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2007, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  This file implements functions relative to list processing.  Its     */
+  /*  data structures are defined in `freetype.h'.                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTLIST_H__
+#define __FTLIST_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    list_processing                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    List Processing                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Simple management of lists.                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains various definitions related to list          */
+  /*    processing using doubly-linked nodes.                              */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_List                                                            */
+  /*    FT_ListNode                                                        */
+  /*    FT_ListRec                                                         */
+  /*    FT_ListNodeRec                                                     */
+  /*                                                                       */
+  /*    FT_List_Add                                                        */
+  /*    FT_List_Insert                                                     */
+  /*    FT_List_Find                                                       */
+  /*    FT_List_Remove                                                     */
+  /*    FT_List_Up                                                         */
+  /*    FT_List_Iterate                                                    */
+  /*    FT_List_Iterator                                                   */
+  /*    FT_List_Finalize                                                   */
+  /*    FT_List_Destructor                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Find                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Find the list node for a given listed object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    data :: The address of the listed object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    List node.  NULL if it wasn't found.                               */
+  /*                                                                       */
+  FT_EXPORT( FT_ListNode )
+  FT_List_Find( FT_List  list,
+                void*    data );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Add                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Append an element to the end of a list.                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    node :: The node to append.                                        */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Add( FT_List      list,
+               FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Insert                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Insert an element at the head of a list.                           */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to parent list.                                  */
+  /*    node :: The node to insert.                                        */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Insert( FT_List      list,
+                  FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Remove                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Remove a node from a list.  This function doesn't check whether    */
+  /*    the node is in the list!                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node :: The node to remove.                                        */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Remove( FT_List      list,
+                  FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Up                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Move a node to the head/top of a list.  Used to maintain LRU       */
+  /*    lists.                                                             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    node :: The node to move.                                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Up( FT_List      list,
+              FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_List_Iterator                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An FT_List iterator function which is called during a list parse   */
+  /*    by @FT_List_Iterate.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node :: The current iteration list node.                           */
+  /*                                                                       */
+  /*    user :: A typeless pointer passed to @FT_List_Iterate.             */
+  /*            Can be used to point to the iteration's state.             */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_List_Iterator)( FT_ListNode  node,
+                       void*        user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Iterate                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parse a list and calls a given iterator function on each element.  */
+  /*    Note that parsing is stopped as soon as one of the iterator calls  */
+  /*    returns a non-zero value.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list     :: A handle to the list.                                  */
+  /*    iterator :: An iterator function, called on each node of the list. */
+  /*    user     :: A user-supplied field which is passed as the second    */
+  /*                argument to the iterator.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result (a FreeType error code) of the last iterator call.      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_List_Iterate( FT_List           list,
+                   FT_List_Iterator  iterator,
+                   void*             user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_List_Destructor                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An @FT_List iterator function which is called during a list        */
+  /*    finalization by @FT_List_Finalize to destroy all elements in a     */
+  /*    given list.                                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    system :: The current system object.                               */
+  /*                                                                       */
+  /*    data   :: The current object to destroy.                           */
+  /*                                                                       */
+  /*    user   :: A typeless pointer passed to @FT_List_Iterate.  It can   */
+  /*              be used to point to the iteration's state.               */
+  /*                                                                       */
+  typedef void
+  (*FT_List_Destructor)( FT_Memory  memory,
+                         void*      data,
+                         void*      user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Finalize                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy all elements in the list as well as the list itself.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list    :: A handle to the list.                                   */
+  /*                                                                       */
+  /*    destroy :: A list destructor that will be applied to each element  */
+  /*               of the list.                                            */
+  /*                                                                       */
+  /*    memory  :: The current memory object which handles deallocation.   */
+  /*                                                                       */
+  /*    user    :: A user-supplied field which is passed as the last       */
+  /*               argument to the destructor.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function expects that all nodes added by @FT_List_Add or      */
+  /*    @FT_List_Insert have been dynamically allocated.                   */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Finalize( FT_List             list,
+                    FT_List_Destructor  destroy,
+                    FT_Memory           memory,
+                    void*               user );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLIST_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftlzw.h b/contrib/media/updf/include/freetype/ftlzw.h
new file mode 100644
index 000000000..00d40169a
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftlzw.h
@@ -0,0 +1,99 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlzw.h                                                                */
+/*                                                                         */
+/*    LZW-compressed stream support.                                       */
+/*                                                                         */
+/*  Copyright 2004, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTLZW_H__
+#define __FTLZW_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    lzw                                                                */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    LZW Streams                                                        */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Using LZW-compressed font files.                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of LZW-specific functions.   */
+  /*                                                                       */
+  /*************************************************************************/
+
+ /************************************************************************
+  *
+  * @function:
+  *   FT_Stream_OpenLZW
+  *
+  * @description:
+  *   Open a new stream to parse LZW-compressed font files.  This is
+  *   mainly used to support the compressed `*.pcf.Z' fonts that come
+  *   with XFree86.
+  *
+  * @input:
+  *   stream :: The target embedding stream.
+  *
+  *   source :: The source stream.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   The source stream must be opened _before_ calling this function.
+  *
+  *   Calling the internal function `FT_Stream_Close' on the new stream will
+  *   *not* call `FT_Stream_Close' on the source stream.  None of the stream
+  *   objects will be released to the heap.
+  *
+  *   The stream implementation is very basic and resets the decompression
+  *   process each time seeking backwards is needed within the stream
+  *
+  *   In certain builds of the library, LZW compression recognition is
+  *   automatically handled when calling @FT_New_Face or @FT_Open_Face.
+  *   This means that if no font driver is capable of handling the raw
+  *   compressed file, the library will try to open a LZW stream from it
+  *   and re-open the face with it.
+  *
+  *   This function may return `FT_Err_Unimplemented_Feature' if your build
+  *   of FreeType was not compiled with LZW support.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Stream_OpenLZW( FT_Stream  stream,
+                     FT_Stream  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLZW_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftmac.h b/contrib/media/updf/include/freetype/ftmac.h
new file mode 100644
index 000000000..ab5bab517
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftmac.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmac.h                                                                */
+/*                                                                         */
+/*    Additional Mac-specific API.                                         */
+/*                                                                         */
+/*  Copyright 1996-2001, 2004, 2006, 2007 by                               */
+/*  Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* NOTE: Include this file after <freetype/freetype.h> and after any       */
+/*       Mac-specific headers (because this header uses Mac types such as  */
+/*       Handle, FSSpec, FSRef, etc.)                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMAC_H__
+#define __FTMAC_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+/* gcc-3.4.1 and later can warn about functions tagged as deprecated */
+#ifndef FT_DEPRECATED_ATTRIBUTE
+#if defined(__GNUC__)                                               && \
+    ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
+#define FT_DEPRECATED_ATTRIBUTE  __attribute__((deprecated))
+#else
+#define FT_DEPRECATED_ATTRIBUTE
+#endif
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    mac_specific                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Mac Specific Interface                                             */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Only available on the Macintosh.                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following definitions are only available if FreeType is        */
+  /*    compiled on a Macintosh.                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FOND                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a FOND resource.                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fond       :: A FOND resource.                                     */
+  /*                                                                       */
+  /*    face_index :: Only supported for the -1 `sanity check' special     */
+  /*                  case.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Notes>                                                               */
+  /*    This function can be used to create @FT_Face objects from fonts    */
+  /*    that are installed in the system as follows.                       */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      fond = GetResource( 'FOND', fontName );                          */
+  /*      error = FT_New_Face_From_FOND( library, fond, 0, &face );        */
+  /*    }                                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FOND( FT_Library  library,
+                         Handle      fond,
+                         FT_Long     face_index,
+                         FT_Face    *aface )
+                       FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFile_From_Mac_Name                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an FSSpec for the disk file containing the named font.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName   :: Mac OS name of the font (e.g., Times New Roman       */
+  /*                  Bold).                                               */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    pathSpec   :: FSSpec to the file.  For passing to                  */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /*    face_index :: Index of the face.  For passing to                   */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFile_From_Mac_Name( const char*  fontName,
+                            FSSpec*      pathSpec,
+                            FT_Long*     face_index )
+                          FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFile_From_Mac_ATS_Name                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an FSSpec for the disk file containing the named font.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName   :: Mac OS name of the font in ATS framework.            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    pathSpec   :: FSSpec to the file. For passing to                   */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /*    face_index :: Index of the face. For passing to                    */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFile_From_Mac_ATS_Name( const char*  fontName,
+                                FSSpec*      pathSpec,
+                                FT_Long*     face_index )
+                              FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFilePath_From_Mac_ATS_Name                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a pathname of the disk file and face index for given font   */
+  /*    name which is handled by ATS framework.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName    :: Mac OS name of the font in ATS framework.           */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    path        :: Buffer to store pathname of the file.  For passing  */
+  /*                   to @FT_New_Face.  The client must allocate this     */
+  /*                   buffer before calling this function.                */
+  /*                                                                       */
+  /*    maxPathSize :: Lengths of the buffer `path' that client allocated. */
+  /*                                                                       */
+  /*    face_index  :: Index of the face.  For passing to @FT_New_Face.    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFilePath_From_Mac_ATS_Name( const char*  fontName,
+                                    UInt8*       path,
+                                    UInt32       maxPathSize,
+                                    FT_Long*     face_index )
+                                  FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSSpec                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a given resource and typeface index  */
+  /*    using an FSSpec to the font file.                                  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    spec       :: FSSpec to the font file.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the resource.  The      */
+  /*                  first face has index~0.                              */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    @FT_New_Face_From_FSSpec is identical to @FT_New_Face except       */
+  /*    it accepts an FSSpec instead of a path.                            */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FSSpec( FT_Library     library,
+                           const FSSpec  *spec,
+                           FT_Long        face_index,
+                           FT_Face       *aface )
+                         FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSRef                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a given resource and typeface index  */
+  /*    using an FSRef to the font file.                                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    spec       :: FSRef to the font file.                              */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the resource.  The      */
+  /*                  first face has index~0.                              */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    @FT_New_Face_From_FSRef is identical to @FT_New_Face except        */
+  /*    it accepts an FSRef instead of a path.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FSRef( FT_Library    library,
+                          const FSRef  *ref,
+                          FT_Long       face_index,
+                          FT_Face      *aface )
+                        FT_DEPRECATED_ATTRIBUTE;
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTMAC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftmm.h b/contrib/media/updf/include/freetype/ftmm.h
new file mode 100644
index 000000000..3aefb9e4f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftmm.h
@@ -0,0 +1,378 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmm.h                                                                 */
+/*                                                                         */
+/*    FreeType Multiple Master font interface (specification).             */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2004, 2006, 2009 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMM_H__
+#define __FTMM_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    multiple_masters                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Multiple Masters                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How to manage Multiple Masters fonts.                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following types and functions are used to manage Multiple      */
+  /*    Master fonts, i.e., the selection of specific design instances by  */
+  /*    setting design axis coordinates.                                   */
+  /*                                                                       */
+  /*    George Williams has extended this interface to make it work with   */
+  /*    both Type~1 Multiple Masters fonts and GX distortable (var)        */
+  /*    fonts.  Some of these routines only work with MM fonts, others     */
+  /*    will work with both types.  They are similar enough that a         */
+  /*    consistent interface makes sense.                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_MM_Axis                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a given axis in design space for  */
+  /*    Multiple Masters fonts.                                            */
+  /*                                                                       */
+  /*    This structure can't be used for GX var fonts.                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    name    :: The axis's name.                                        */
+  /*                                                                       */
+  /*    minimum :: The axis's minimum design coordinate.                   */
+  /*                                                                       */
+  /*    maximum :: The axis's maximum design coordinate.                   */
+  /*                                                                       */
+  typedef struct  FT_MM_Axis_
+  {
+    FT_String*  name;
+    FT_Long     minimum;
+    FT_Long     maximum;
+
+  } FT_MM_Axis;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Multi_Master                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the axes and space of a Multiple Masters */
+  /*    font.                                                              */
+  /*                                                                       */
+  /*    This structure can't be used for GX var fonts.                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_axis    :: Number of axes.  Cannot exceed~4.                   */
+  /*                                                                       */
+  /*    num_designs :: Number of designs; should be normally 2^num_axis    */
+  /*                   even though the Type~1 specification strangely      */
+  /*                   allows for intermediate designs to be present. This */
+  /*                   number cannot exceed~16.                            */
+  /*                                                                       */
+  /*    axis        :: A table of axis descriptors.                        */
+  /*                                                                       */
+  typedef struct  FT_Multi_Master_
+  {
+    FT_UInt     num_axis;
+    FT_UInt     num_designs;
+    FT_MM_Axis  axis[T1_MAX_MM_AXIS];
+
+  } FT_Multi_Master;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Var_Axis                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a given axis in design space for  */
+  /*    Multiple Masters and GX var fonts.                                 */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    name    :: The axis's name.                                        */
+  /*               Not always meaningful for GX.                           */
+  /*                                                                       */
+  /*    minimum :: The axis's minimum design coordinate.                   */
+  /*                                                                       */
+  /*    def     :: The axis's default design coordinate.                   */
+  /*               FreeType computes meaningful default values for MM; it  */
+  /*               is then an integer value, not in 16.16 format.          */
+  /*                                                                       */
+  /*    maximum :: The axis's maximum design coordinate.                   */
+  /*                                                                       */
+  /*    tag     :: The axis's tag (the GX equivalent to `name').           */
+  /*               FreeType provides default values for MM if possible.    */
+  /*                                                                       */
+  /*    strid   :: The entry in `name' table (another GX version of        */
+  /*               `name').                                                */
+  /*               Not meaningful for MM.                                  */
+  /*                                                                       */
+  typedef struct  FT_Var_Axis_
+  {
+    FT_String*  name;
+
+    FT_Fixed    minimum;
+    FT_Fixed    def;
+    FT_Fixed    maximum;
+
+    FT_ULong    tag;
+    FT_UInt     strid;
+
+  } FT_Var_Axis;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Var_Named_Style                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a named style in a GX var font.   */
+  /*                                                                       */
+  /*    This structure can't be used for MM fonts.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    coords :: The design coordinates for this style.                   */
+  /*              This is an array with one entry for each axis.           */
+  /*                                                                       */
+  /*    strid  :: The entry in `name' table identifying this style.        */
+  /*                                                                       */
+  typedef struct  FT_Var_Named_Style_
+  {
+    FT_Fixed*  coords;
+    FT_UInt    strid;
+
+  } FT_Var_Named_Style;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_MM_Var                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the axes and space of a Multiple Masters */
+  /*    or GX var distortable font.                                        */
+  /*                                                                       */
+  /*    Some fields are specific to one format and not to the other.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_axis        :: The number of axes.  The maximum value is~4 for */
+  /*                       MM; no limit in GX.                             */
+  /*                                                                       */
+  /*    num_designs     :: The number of designs; should be normally       */
+  /*                       2^num_axis for MM fonts.  Not meaningful for GX */
+  /*                       (where every glyph could have a different       */
+  /*                       number of designs).                             */
+  /*                                                                       */
+  /*    num_namedstyles :: The number of named styles; only meaningful for */
+  /*                       GX which allows certain design coordinates to   */
+  /*                       have a string ID (in the `name' table)          */
+  /*                       associated with them.  The font can tell the    */
+  /*                       user that, for example, Weight=1.5 is `Bold'.   */
+  /*                                                                       */
+  /*    axis            :: A table of axis descriptors.                    */
+  /*                       GX fonts contain slightly more data than MM.    */
+  /*                                                                       */
+  /*    namedstyles     :: A table of named styles.                        */
+  /*                       Only meaningful with GX.                        */
+  /*                                                                       */
+  typedef struct  FT_MM_Var_
+  {
+    FT_UInt              num_axis;
+    FT_UInt              num_designs;
+    FT_UInt              num_namedstyles;
+    FT_Var_Axis*         axis;
+    FT_Var_Named_Style*  namedstyle;
+
+  } FT_MM_Var;
+
+
+  /* */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Multi_Master                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the Multiple Master descriptor of a given font.           */
+  /*                                                                       */
+  /*    This function can't be used with GX fonts.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face.                            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amaster :: The Multiple Masters descriptor.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Multi_Master( FT_Face           face,
+                       FT_Multi_Master  *amaster );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_MM_Var                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the Multiple Master/GX var descriptor of a given font.    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face.                            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amaster :: The Multiple Masters/GX var descriptor.                 */
+  /*               Allocates a data structure, which the user must free    */
+  /*               (a single call to FT_FREE will do it).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_MM_Var( FT_Face      face,
+                 FT_MM_Var*  *amaster );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_MM_Design_Coordinates                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Masters fonts, choose an interpolated font design     */
+  /*    through design coordinates.                                        */
+  /*                                                                       */
+  /*    This function can't be used with GX fonts.                         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: An array of design coordinates.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_MM_Design_Coordinates( FT_Face   face,
+                                FT_UInt   num_coords,
+                                FT_Long*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Var_Design_Coordinates                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Master or GX Var fonts, choose an interpolated font   */
+  /*    design through design coordinates.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: An array of design coordinates.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Var_Design_Coordinates( FT_Face    face,
+                                 FT_UInt    num_coords,
+                                 FT_Fixed*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_MM_Blend_Coordinates                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Masters and GX var fonts, choose an interpolated font */
+  /*    design through normalized blend coordinates.                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: The design coordinates array (each element must be   */
+  /*                  between 0 and 1.0).                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_MM_Blend_Coordinates( FT_Face    face,
+                               FT_UInt    num_coords,
+                               FT_Fixed*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Var_Blend_Coordinates                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is another name of @FT_Set_MM_Blend_Coordinates.              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Var_Blend_Coordinates( FT_Face    face,
+                                FT_UInt    num_coords,
+                                FT_Fixed*  coords );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftmodapi.h b/contrib/media/updf/include/freetype/ftmodapi.h
new file mode 100644
index 000000000..8f2e01794
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftmodapi.h
@@ -0,0 +1,483 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmodapi.h                                                             */
+/*                                                                         */
+/*    FreeType modules public interface (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009, 2010 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMODAPI_H__
+#define __FTMODAPI_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    module_management                                                  */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Module Management                                                  */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How to add, upgrade, and remove modules from FreeType.             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The definitions below are used to manage modules within FreeType.  */
+  /*    Modules can be added, upgraded, and removed at runtime.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* module bit flags */
+#define FT_MODULE_FONT_DRIVER         1  /* this module is a font driver  */
+#define FT_MODULE_RENDERER            2  /* this module is a renderer     */
+#define FT_MODULE_HINTER              4  /* this module is a glyph hinter */
+#define FT_MODULE_STYLER              8  /* this module is a styler       */
+
+#define FT_MODULE_DRIVER_SCALABLE     0x100   /* the driver supports      */
+                                              /* scalable fonts           */
+#define FT_MODULE_DRIVER_NO_OUTLINES  0x200   /* the driver does not      */
+                                              /* support vector outlines  */
+#define FT_MODULE_DRIVER_HAS_HINTER   0x400   /* the driver provides its  */
+                                              /* own hinter               */
+
+
+  /* deprecated values */
+#define ft_module_font_driver         FT_MODULE_FONT_DRIVER
+#define ft_module_renderer            FT_MODULE_RENDERER
+#define ft_module_hinter              FT_MODULE_HINTER
+#define ft_module_styler              FT_MODULE_STYLER
+
+#define ft_module_driver_scalable     FT_MODULE_DRIVER_SCALABLE
+#define ft_module_driver_no_outlines  FT_MODULE_DRIVER_NO_OUTLINES
+#define ft_module_driver_has_hinter   FT_MODULE_DRIVER_HAS_HINTER
+
+
+  typedef FT_Pointer  FT_Module_Interface;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Constructor                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to initialize (not create) a new module object.    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to initialize.                                */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_Module_Constructor)( FT_Module  module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Destructor                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to finalize (not destroy) a given module object.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to finalize.                                  */
+  /*                                                                       */
+  typedef void
+  (*FT_Module_Destructor)( FT_Module  module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Requester                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to query a given module for a specific interface.  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to finalize.                                  */
+  /*                                                                       */
+  /*    name ::   The name of the interface in the module.                 */
+  /*                                                                       */
+  typedef FT_Module_Interface
+  (*FT_Module_Requester)( FT_Module    module,
+                          const char*  name );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Module_Class                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The module class descriptor.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    module_flags    :: Bit flags describing the module.                */
+  /*                                                                       */
+  /*    module_size     :: The size of one module object/instance in       */
+  /*                       bytes.                                          */
+  /*                                                                       */
+  /*    module_name     :: The name of the module.                         */
+  /*                                                                       */
+  /*    module_version  :: The version, as a 16.16 fixed number            */
+  /*                       (major.minor).                                  */
+  /*                                                                       */
+  /*    module_requires :: The version of FreeType this module requires,   */
+  /*                       as a 16.16 fixed number (major.minor).  Starts  */
+  /*                       at version 2.0, i.e., 0x20000.                  */
+  /*                                                                       */
+  /*    module_init     :: The initializing function.                      */
+  /*                                                                       */
+  /*    module_done     :: The finalizing function.                        */
+  /*                                                                       */
+  /*    get_interface   :: The interface requesting function.              */
+  /*                                                                       */
+  typedef struct  FT_Module_Class_
+  {
+    FT_ULong               module_flags;
+    FT_Long                module_size;
+    const FT_String*       module_name;
+    FT_Fixed               module_version;
+    FT_Fixed               module_requires;
+
+    const void*            module_interface;
+
+    FT_Module_Constructor  module_init;
+    FT_Module_Destructor   module_done;
+    FT_Module_Requester    get_interface;
+
+  } FT_Module_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Add_Module                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Add a new module to a given library instance.                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to the library object.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    clazz   :: A pointer to class descriptor for the module.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error will be returned if a module already exists by that name, */
+  /*    or if the module requires a version of FreeType that is too great. */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Add_Module( FT_Library              library,
+                 const FT_Module_Class*  clazz );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Module                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Find a module by its name.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object.                     */
+  /*                                                                       */
+  /*    module_name :: The module's name (as an ASCII string).             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A module handle.  0~if none was found.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    FreeType's internal modules aren't documented very well, and you   */
+  /*    should look up the source code for details.                        */
+  /*                                                                       */
+  FT_EXPORT( FT_Module )
+  FT_Get_Module( FT_Library   library,
+                 const char*  module_name );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Remove_Module                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Remove a given module from a library instance.                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module  :: A handle to a module object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The module object is destroyed by the function in case of success. */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Remove_Module( FT_Library  library,
+                    FT_Module   module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Reference_Library                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A counter gets initialized to~1 at the time an @FT_Library         */
+  /*    structure is created.  This function increments the counter.       */
+  /*    @FT_Done_Library then only destroys a library if the counter is~1, */
+  /*    otherwise it simply decrements the counter.                        */
+  /*                                                                       */
+  /*    This function helps in managing life-cycles of structures which    */
+  /*    reference @FT_Library objects.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a target library object.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.4.2                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Reference_Library( FT_Library  library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Library                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to create a new FreeType library instance    */
+  /*    from a given memory object.  It is thus possible to use libraries  */
+  /*    with distinct memory allocators within the same program.           */
+  /*                                                                       */
+  /*    Normally, you would call this function (followed by a call to      */
+  /*    @FT_Add_Default_Modules or a series of calls to @FT_Add_Module)    */
+  /*    instead of @FT_Init_FreeType to initialize the FreeType library.   */
+  /*                                                                       */
+  /*    Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a      */
+  /*    library instance.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory   :: A handle to the original memory object.                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    alibrary :: A pointer to handle of a new library object.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Library.                                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Library( FT_Memory    memory,
+                  FT_Library  *alibrary );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Library                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given library object.  This closes all drivers and       */
+  /*    discards all resource objects.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the target library.                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Library.                                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Library( FT_Library  library );
+
+/* */
+
+  typedef void
+  (*FT_DebugHook_Func)( void*  arg );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Debug_Hook                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set a debug hook function for debugging the interpreter of a font  */
+  /*    format.                                                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hook_index :: The index of the debug hook.  You should use the     */
+  /*                  values defined in `ftobjs.h', e.g.,                  */
+  /*                  `FT_DEBUG_HOOK_TRUETYPE'.                            */
+  /*                                                                       */
+  /*    debug_hook :: The function used to debug the interpreter.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Currently, four debug hook slots are available, but only two (for  */
+  /*    the TrueType and the Type~1 interpreter) are defined.              */
+  /*                                                                       */
+  /*    Since the internal headers of FreeType are no longer installed,    */
+  /*    the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly.      */
+  /*    This is a bug and will be fixed in a forthcoming release.          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Set_Debug_Hook( FT_Library         library,
+                     FT_UInt            hook_index,
+                     FT_DebugHook_Func  debug_hook );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Add_Default_Modules                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Add the set of default drivers to a given library object.          */
+  /*    This is only useful when you create a library object with          */
+  /*    @FT_New_Library (usually to plug a custom memory manager).         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to a new library object.                       */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Add_Default_Modules( FT_Library  library );
+
+
+
+  /**************************************************************************
+   *
+   * @section:
+   *   truetype_engine
+   *
+   * @title:
+   *   The TrueType Engine
+   *
+   * @abstract:
+   *   TrueType bytecode support.
+   *
+   * @description:
+   *   This section contains a function used to query the level of TrueType
+   *   bytecode support compiled in this version of the library.
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   *  @enum:
+   *     FT_TrueTypeEngineType
+   *
+   *  @description:
+   *     A list of values describing which kind of TrueType bytecode
+   *     engine is implemented in a given FT_Library instance.  It is used
+   *     by the @FT_Get_TrueType_Engine_Type function.
+   *
+   *  @values:
+   *     FT_TRUETYPE_ENGINE_TYPE_NONE ::
+   *       The library doesn't implement any kind of bytecode interpreter.
+   *
+   *     FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
+   *       The library implements a bytecode interpreter that doesn't
+   *       support the patented operations of the TrueType virtual machine.
+   *
+   *       Its main use is to load certain Asian fonts which position and
+   *       scale glyph components with bytecode instructions.  It produces
+   *       bad output for most other fonts.
+   *
+   *    FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
+   *       The library implements a bytecode interpreter that covers
+   *       the full instruction set of the TrueType virtual machine (this
+   *       was governed by patents until May 2010, hence the name).
+   *
+   *  @since:
+   *       2.2
+   *
+   */
+  typedef enum  FT_TrueTypeEngineType_
+  {
+    FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
+    FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
+    FT_TRUETYPE_ENGINE_TYPE_PATENTED
+
+  } FT_TrueTypeEngineType;
+
+
+  /**************************************************************************
+   *
+   *  @func:
+   *     FT_Get_TrueType_Engine_Type
+   *
+   *  @description:
+   *     Return an @FT_TrueTypeEngineType value to indicate which level of
+   *     the TrueType virtual machine a given library instance supports.
+   *
+   *  @input:
+   *     library ::
+   *       A library instance.
+   *
+   *  @return:
+   *     A value indicating which level is supported.
+   *
+   *  @since:
+   *     2.2
+   *
+   */
+  FT_EXPORT( FT_TrueTypeEngineType )
+  FT_Get_TrueType_Engine_Type( FT_Library  library );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMODAPI_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftmoderr.h b/contrib/media/updf/include/freetype/ftmoderr.h
new file mode 100644
index 000000000..b0115dd0d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftmoderr.h
@@ -0,0 +1,155 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmoderr.h                                                             */
+/*                                                                         */
+/*    FreeType module error offsets (specification).                       */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2004, 2005 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the FreeType module error offsets.        */
+  /*                                                                       */
+  /* The lower byte gives the error code, the higher byte gives the        */
+  /* module.  The base module has error offset 0.  For example, the error  */
+  /* `FT_Err_Invalid_File_Format' has value 0x003, the error               */
+  /* `TT_Err_Invalid_File_Format' has value 0x1103, the error              */
+  /* `T1_Err_Invalid_File_Format' has value 0x1203, etc.                   */
+  /*                                                                       */
+  /* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h   */
+  /* to make the higher byte always zero (disabling the module error       */
+  /* mechanism).                                                           */
+  /*                                                                       */
+  /* It can also be used to create a module error message table easily     */
+  /* with something like                                                   */
+  /*                                                                       */
+  /*   {                                                                   */
+  /*     #undef __FTMODERR_H__                                             */
+  /*     #define FT_MODERRDEF( e, v, s )  { FT_Mod_Err_ ## e, s },         */
+  /*     #define FT_MODERR_START_LIST     {                                */
+  /*     #define FT_MODERR_END_LIST       { 0, 0 } };                      */
+  /*                                                                       */
+  /*     const struct                                                      */
+  /*     {                                                                 */
+  /*       int          mod_err_offset;                                    */
+  /*       const char*  mod_err_msg                                        */
+  /*     } ft_mod_errors[] =                                               */
+  /*                                                                       */
+  /*     #include FT_MODULE_ERRORS_H                                       */
+  /*   }                                                                   */
+  /*                                                                       */
+  /* To use such a table, all errors must be ANDed with 0xFF00 to remove   */
+  /* the error code.                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTMODERR_H__
+#define __FTMODERR_H__
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                       SETUP MACROS                      *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#undef  FT_NEED_EXTERN_C
+
+#ifndef FT_MODERRDEF
+
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+#define FT_MODERRDEF( e, v, s )  FT_Mod_Err_ ## e = v,
+#else
+#define FT_MODERRDEF( e, v, s )  FT_Mod_Err_ ## e = 0,
+#endif
+
+#define FT_MODERR_START_LIST  enum {
+#define FT_MODERR_END_LIST    FT_Mod_Err_Max };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+  extern "C" {
+#endif
+
+#endif /* !FT_MODERRDEF */
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****               LIST MODULE ERROR BASES                   *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#ifdef FT_MODERR_START_LIST
+  FT_MODERR_START_LIST
+#endif
+
+
+  FT_MODERRDEF( Base,      0x000, "base module" )
+  FT_MODERRDEF( Autofit,   0x100, "autofitter module" )
+  FT_MODERRDEF( BDF,       0x200, "BDF module" )
+  FT_MODERRDEF( Cache,     0x300, "cache module" )
+  FT_MODERRDEF( CFF,       0x400, "CFF module" )
+  FT_MODERRDEF( CID,       0x500, "CID module" )
+  FT_MODERRDEF( Gzip,      0x600, "Gzip module" )
+  FT_MODERRDEF( LZW,       0x700, "LZW module" )
+  FT_MODERRDEF( OTvalid,   0x800, "OpenType validation module" )
+  FT_MODERRDEF( PCF,       0x900, "PCF module" )
+  FT_MODERRDEF( PFR,       0xA00, "PFR module" )
+  FT_MODERRDEF( PSaux,     0xB00, "PS auxiliary module" )
+  FT_MODERRDEF( PShinter,  0xC00, "PS hinter module" )
+  FT_MODERRDEF( PSnames,   0xD00, "PS names module" )
+  FT_MODERRDEF( Raster,    0xE00, "raster module" )
+  FT_MODERRDEF( SFNT,      0xF00, "SFNT module" )
+  FT_MODERRDEF( Smooth,   0x1000, "smooth raster module" )
+  FT_MODERRDEF( TrueType, 0x1100, "TrueType module" )
+  FT_MODERRDEF( Type1,    0x1200, "Type 1 module" )
+  FT_MODERRDEF( Type42,   0x1300, "Type 42 module" )
+  FT_MODERRDEF( Winfonts, 0x1400, "Windows FON/FNT module" )
+
+
+#ifdef FT_MODERR_END_LIST
+  FT_MODERR_END_LIST
+#endif
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                      CLEANUP                            *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#ifdef FT_NEED_EXTERN_C
+  }
+#endif
+
+#undef FT_MODERR_START_LIST
+#undef FT_MODERR_END_LIST
+#undef FT_MODERRDEF
+#undef FT_NEED_EXTERN_C
+
+
+#endif /* __FTMODERR_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftnameid.h b/contrib/media/updf/include/freetype/ftnameid.h
new file mode 100755
index 000000000..5d51234b8
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftnameid.h
@@ -0,0 +1,628 @@
+/*******************************************************************
+ *
+ *  ftnameid.h
+ *
+ *    TrueType Name ID definitions
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef FREETYPE_H
+#error "Don't include this file! Use freetype.h instead."
+#endif
+
+#ifndef FTNAMEID_H
+#define FTNAMEID_H
+
+/*
+ * possible values for the 'Platform' identifier code in the name
+ * records of the TTF "name" table
+ */
+
+#define TT_PLATFORM_APPLE_UNICODE       0
+#define TT_PLATFORM_MACINTOSH           1
+#define TT_PLATFORM_ISO                 2
+#define TT_PLATFORM_MICROSOFT           3
+
+
+/*
+ * possible values of the platform specific encoding identifier field in
+ * the name records of the TTF "name" table when the 'Platform' identifier
+ * code is TT_PLATFORM_APPLE_UNICODE
+ */
+
+#define TT_APPLE_ID_DEFAULT             0
+#define TT_APPLE_ID_UNICODE_1_1         1
+#define TT_APPLE_ID_ISO_10646           2
+#define TT_APPLE_ID_UNICODE_2_0         3
+
+
+/*
+ * possible values of the platform specific encoding identifier field in
+ * the name records of the TTF "name" table when the 'Platform' identifier
+ * code is TT_PLATFORM_MACINTOSH
+ */
+
+#define TT_MAC_ID_ROMAN                 0
+#define TT_MAC_ID_JAPANESE              1
+#define TT_MAC_ID_TRADITIONAL_CHINESE   2
+#define TT_MAC_ID_KOREAN                3
+#define TT_MAC_ID_ARABIC                4
+#define TT_MAC_ID_HEBREW                5
+#define TT_MAC_ID_GREEK                 6
+#define TT_MAC_ID_RUSSIAN               7
+#define TT_MAC_ID_RSYMBOL               8
+#define TT_MAC_ID_DEVANAGARI            9
+#define TT_MAC_ID_GURMUKHI              10
+#define TT_MAC_ID_GUJARATI              11
+#define TT_MAC_ID_ORIYA                 12
+#define TT_MAC_ID_BENGALI               13
+#define TT_MAC_ID_TAMIL                 14
+#define TT_MAC_ID_TELUGU                15
+#define TT_MAC_ID_KANNADA               16
+#define TT_MAC_ID_MALAYALAM             17
+#define TT_MAC_ID_SINHALESE             18
+#define TT_MAC_ID_BURMESE               19
+#define TT_MAC_ID_KHMER                 20
+#define TT_MAC_ID_THAI                  21
+#define TT_MAC_ID_LAOTIAN               22
+#define TT_MAC_ID_GEORGIAN              23
+#define TT_MAC_ID_ARMENIAN              24
+#define TT_MAC_ID_MALDIVIAN             25
+#define TT_MAC_ID_SIMPLIFIED_CHINESE    25
+#define TT_MAC_ID_TIBETAN               26
+#define TT_MAC_ID_MONGOLIAN             27
+#define TT_MAC_ID_GEEZ                  28
+#define TT_MAC_ID_SLAVIC                29
+#define TT_MAC_ID_VIETNAMESE            30
+#define TT_MAC_ID_SINDHI                31
+#define TT_MAC_ID_UNINTERP              32
+
+
+/*
+ * possible values of the platform specific encoding identifier field in
+ * the name records of the TTF "name" table when the 'Platform' identifier
+ * code is TT_PLATFORM_ISO
+ */
+
+#define TT_ISO_ID_7BIT_ASCII    0
+#define TT_ISO_ID_10646         1
+#define TT_ISO_ID_8859_1        2
+
+
+/*
+ * possible values of the platform specific encoding identifier field in
+ * the name records of the TTF "name" table when the 'Platform' identifier
+ * code is TT_PLATFORM_MICROSOFT
+ */
+
+#define TT_MS_ID_SYMBOL_CS      0
+#define TT_MS_ID_UNICODE_CS     1
+#define TT_MS_ID_SJIS           2
+#define TT_MS_ID_GB2312         3
+#define TT_MS_ID_BIG_5          4
+#define TT_MS_ID_WANSUNG        5
+#define TT_MS_ID_JOHAB          6
+
+
+
+/*
+ * possible values of the language identifier field in the name records of
+ * the TTF "name" table when the 'Platform' identifier code is
+ * TT_PLATFORM_MACINTOSH
+ *
+ * the canonical source for the Apple assigned Language ID's is at
+ * http://fonts.apple.com/TTRefMan/RM06/Chap6name.html
+ */
+
+#define TT_MAC_LANGID_ENGLISH                           0
+#define TT_MAC_LANGID_FRENCH                            1
+#define TT_MAC_LANGID_GERMAN                            2
+#define TT_MAC_LANGID_ITALIAN                           3
+#define TT_MAC_LANGID_DUTCH                             4
+#define TT_MAC_LANGID_SWEDISH                           5
+#define TT_MAC_LANGID_SPANISH                           6
+#define TT_MAC_LANGID_DANISH                            7
+#define TT_MAC_LANGID_PORTUGUESE                        8
+#define TT_MAC_LANGID_NORWEGIAN                         9
+#define TT_MAC_LANGID_HEBREW                            10
+#define TT_MAC_LANGID_JAPANESE                          11
+#define TT_MAC_LANGID_ARABIC                            12
+#define TT_MAC_LANGID_FINNISH                           13
+#define TT_MAC_LANGID_GREEK                             14
+#define TT_MAC_LANGID_ICELANDIC                         15
+#define TT_MAC_LANGID_MALTESE                           16
+#define TT_MAC_LANGID_TURKISH                           17
+#define TT_MAC_LANGID_CROATIAN                          18
+#define TT_MAC_LANGID_CHINESE_TRADITIONAL               19
+#define TT_MAC_LANGID_URDU                              20
+#define TT_MAC_LANGID_HINDI                             21
+#define TT_MAC_LANGID_THAI                              22
+#define TT_MAC_LANGID_KOREAN                            23
+#define TT_MAC_LANGID_LITHUANIAN                        24
+#define TT_MAC_LANGID_POLISH                            25
+#define TT_MAC_LANGID_HUNGARIAN                         26
+#define TT_MAC_LANGID_ESTONIAN                          27
+#define TT_MAC_LANGID_LETTISH                           28
+#define TT_MAC_LANGID_SAAMISK                           29
+#define TT_MAC_LANGID_FAEROESE                          30
+#define TT_MAC_LANGID_FARSI                             31
+#define TT_MAC_LANGID_RUSSIAN                           32
+#define TT_MAC_LANGID_CHINESE_SIMPLIFIED                33
+#define TT_MAC_LANGID_FLEMISH                           34
+#define TT_MAC_LANGID_IRISH                             35
+#define TT_MAC_LANGID_ALBANIAN                          36
+#define TT_MAC_LANGID_ROMANIAN                          37
+#define TT_MAC_LANGID_CZECH                             38
+#define TT_MAC_LANGID_SLOVAK                            39
+#define TT_MAC_LANGID_SLOVENIAN                         40
+#define TT_MAC_LANGID_YIDDISH                           41
+#define TT_MAC_LANGID_SERBIAN                           42
+#define TT_MAC_LANGID_MACEDONIAN                        43
+#define TT_MAC_LANGID_BULGARIAN                         44
+#define TT_MAC_LANGID_UKRAINIAN                         45
+#define TT_MAC_LANGID_BYELORUSSIAN                      46
+#define TT_MAC_LANGID_UZBEK                             47
+#define TT_MAC_LANGID_KAZAKH                            48
+#define TT_MAC_LANGID_AZERBAIJANI                       49
+#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT         50
+#define TT_MAC_LANGID_ARMENIAN                          51
+#define TT_MAC_LANGID_GEORGIAN                          52
+#define TT_MAC_LANGID_MOLDAVIAN                         53
+#define TT_MAC_LANGID_KIRGHIZ                           54
+#define TT_MAC_LANGID_TAJIKI                            55
+#define TT_MAC_LANGID_TURKMEN                           56
+#define TT_MAC_LANGID_MONGOLIAN                         57
+#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT         58
+#define TT_MAC_LANGID_PASHTO                            59
+#define TT_MAC_LANGID_KURDISH                           60
+#define TT_MAC_LANGID_KASHMIRI                          61
+#define TT_MAC_LANGID_SINDHI                            62
+#define TT_MAC_LANGID_TIBETAN                           63
+#define TT_MAC_LANGID_NEPALI                            64
+#define TT_MAC_LANGID_SANSKRIT                          65
+#define TT_MAC_LANGID_MARATHI                           66
+#define TT_MAC_LANGID_BENGALI                           67
+#define TT_MAC_LANGID_ASSAMESE                          68
+#define TT_MAC_LANGID_GUJARATI                          69
+#define TT_MAC_LANGID_PUNJABI                           70
+#define TT_MAC_LANGID_ORIYA                             71
+#define TT_MAC_LANGID_MALAYALAM                         72
+#define TT_MAC_LANGID_KANNADA                           73
+#define TT_MAC_LANGID_TAMIL                             74
+#define TT_MAC_LANGID_TELUGU                            75
+#define TT_MAC_LANGID_SINHALESE                         76
+#define TT_MAC_LANGID_BURMESE                           77
+#define TT_MAC_LANGID_KHMER                             78
+#define TT_MAC_LANGID_LAO                               79
+#define TT_MAC_LANGID_VIETNAMESE                        80
+#define TT_MAC_LANGID_INDONESIAN                        81
+#define TT_MAC_LANGID_TAGALOG                           82
+#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT                83
+#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT               84
+#define TT_MAC_LANGID_AMHARIC                           85
+#define TT_MAC_LANGID_TIGRINYA                          86
+#define TT_MAC_LANGID_GALLA                             87
+#define TT_MAC_LANGID_SOMALI                            88
+#define TT_MAC_LANGID_SWAHILI                           89
+#define TT_MAC_LANGID_RUANDA                            90
+#define TT_MAC_LANGID_RUNDI                             91
+#define TT_MAC_LANGID_CHEWA                             92
+#define TT_MAC_LANGID_MALAGASY                          93
+#define TT_MAC_LANGID_ESPERANTO                         94
+#define TT_MAC_LANGID_WELSH                             128
+#define TT_MAC_LANGID_BASQUE                            129
+#define TT_MAC_LANGID_CATALAN                           130
+#define TT_MAC_LANGID_LATIN                             131
+#define TT_MAC_LANGID_QUECHUA                           132
+#define TT_MAC_LANGID_GUARANI                           133
+#define TT_MAC_LANGID_AYMARA                            134
+#define TT_MAC_LANGID_TATAR                             135
+#define TT_MAC_LANGID_UIGHUR                            136
+#define TT_MAC_LANGID_DZONGKHA                          137
+#define TT_MAC_LANGID_JAVANESE                          138
+#define TT_MAC_LANGID_SUNDANESE                         139
+#define TT_MAC_LANGID_SCOTTISH_GAELIC                   140
+#define TT_MAC_LANGID_IRISH_GAELIC                      141
+#define TT_MAC_LANGID_BRETON                            142
+#define TT_MAC_LANGID_INUKTITUT                         143
+
+
+/*
+ * possible values of the language identifier field in the name records of
+ * the TTF "name" table when the 'Platform' identifier code is
+ * TT_PLATFORM_MICROSOFT
+ *
+ * the canonical source for the MS assigned LCID's is at
+ * http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt
+ */
+
+#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA                0x0401
+#define TT_MS_LANGID_ARABIC_IRAQ                        0x0801
+#define TT_MS_LANGID_ARABIC_EGYPT                       0x0c01
+#define TT_MS_LANGID_ARABIC_LIBYA                       0x1001
+#define TT_MS_LANGID_ARABIC_ALGERIA                     0x1401
+#define TT_MS_LANGID_ARABIC_MOROCCO                     0x1801
+#define TT_MS_LANGID_ARABIC_TUNISIA                     0x1c01
+#define TT_MS_LANGID_ARABIC_OMAN                        0x2001
+#define TT_MS_LANGID_ARABIC_YEMEN                       0x2401
+#define TT_MS_LANGID_ARABIC_SYRIA                       0x2801
+#define TT_MS_LANGID_ARABIC_JORDAN                      0x2c01
+#define TT_MS_LANGID_ARABIC_LEBANON                     0x3001
+#define TT_MS_LANGID_ARABIC_KUWAIT                      0x3401
+#define TT_MS_LANGID_ARABIC_UAE                         0x3801
+#define TT_MS_LANGID_ARABIC_BAHRAIN                     0x3c01
+#define TT_MS_LANGID_ARABIC_QATAR                       0x4001
+#define TT_MS_LANGID_BULGARIAN_BULGARIA                 0x0402
+#define TT_MS_LANGID_CATALAN_SPAIN                      0x0403
+#define TT_MS_LANGID_CHINESE_TAIWAN                     0x0404
+#define TT_MS_LANGID_CHINESE_PRC                        0x0804
+#define TT_MS_LANGID_CHINESE_HONG_KONG                  0x0c04
+#define TT_MS_LANGID_CHINESE_SINGAPORE                  0x1004
+#define TT_MS_LANGID_CHINESE_MACAU                      0x1404
+#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC               0x0405
+#define TT_MS_LANGID_DANISH_DENMARK                     0x0406
+#define TT_MS_LANGID_GERMAN_GERMANY                     0x0407
+#define TT_MS_LANGID_GERMAN_SWITZERLAND                 0x0807
+#define TT_MS_LANGID_GERMAN_AUSTRIA                     0x0c07
+#define TT_MS_LANGID_GERMAN_LUXEMBOURG                  0x1007
+#define TT_MS_LANGID_GERMAN_LIECHTENSTEI                0x1407
+#define TT_MS_LANGID_GREEK_GREECE                       0x0408
+#define TT_MS_LANGID_ENGLISH_UNITED_STATES              0x0409
+#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM             0x0809
+#define TT_MS_LANGID_ENGLISH_AUSTRALIA                  0x0c09
+#define TT_MS_LANGID_ENGLISH_CANADA                     0x1009
+#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND                0x1409
+#define TT_MS_LANGID_ENGLISH_IRELAND                    0x1809
+#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA               0x1c09
+#define TT_MS_LANGID_ENGLISH_JAMAICA                    0x2009
+#define TT_MS_LANGID_ENGLISH_CARIBBEAN                  0x2409
+#define TT_MS_LANGID_ENGLISH_BELIZE                     0x2809
+#define TT_MS_LANGID_ENGLISH_TRINIDAD                   0x2c09
+#define TT_MS_LANGID_ENGLISH_ZIMBABWE                   0x3009
+#define TT_MS_LANGID_ENGLISH_PHILIPPINES                0x3409
+#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT     0x040a
+#define TT_MS_LANGID_SPANISH_MEXICO                     0x080a
+#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT   0x0c0a
+#define TT_MS_LANGID_SPANISH_GUATEMALA                  0x100a
+#define TT_MS_LANGID_SPANISH_COSTA_RICA                 0x140a
+#define TT_MS_LANGID_SPANISH_PANAMA                     0x180a
+#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC         0x1c0a
+#define TT_MS_LANGID_SPANISH_VENEZUELA                  0x200a
+#define TT_MS_LANGID_SPANISH_COLOMBIA                   0x240a
+#define TT_MS_LANGID_SPANISH_PERU                       0x280a
+#define TT_MS_LANGID_SPANISH_ARGENTINA                  0x2c0a
+#define TT_MS_LANGID_SPANISH_ECUADOR                    0x300a
+#define TT_MS_LANGID_SPANISH_CHILE                      0x340a
+#define TT_MS_LANGID_SPANISH_URUGUAY                    0x380a
+#define TT_MS_LANGID_SPANISH_PARAGUAY                   0x3c0a
+#define TT_MS_LANGID_SPANISH_BOLIVIA                    0x400a
+#define TT_MS_LANGID_SPANISH_EL_SALVADOR                0x440a
+#define TT_MS_LANGID_SPANISH_HONDURAS                   0x480a
+#define TT_MS_LANGID_SPANISH_NICARAGUA                  0x4c0a
+#define TT_MS_LANGID_SPANISH_PUERTO_RICO                0x500a
+#define TT_MS_LANGID_FINNISH_FINLAND                    0x040b
+#define TT_MS_LANGID_FRENCH_FRANCE                      0x040c
+#define TT_MS_LANGID_FRENCH_BELGIUM                     0x080c
+#define TT_MS_LANGID_FRENCH_CANADA                      0x0c0c
+#define TT_MS_LANGID_FRENCH_SWITZERLAND                 0x100c
+#define TT_MS_LANGID_FRENCH_LUXEMBOURG                  0x140c
+#define TT_MS_LANGID_FRENCH_MONACO                      0x180c
+#define TT_MS_LANGID_HEBREW_ISRAEL                      0x040d
+#define TT_MS_LANGID_HUNGARIAN_HUNGARY                  0x040e
+#define TT_MS_LANGID_ICELANDIC_ICELAND                  0x040f
+#define TT_MS_LANGID_ITALIAN_ITALY                      0x0410
+#define TT_MS_LANGID_ITALIAN_SWITZERLAND                0x0810
+#define TT_MS_LANGID_JAPANESE_JAPAN                     0x0411
+#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA      0x0412
+#define TT_MS_LANGID_KOREAN_JOHAB_KOREA                 0x0812
+#define TT_MS_LANGID_DUTCH_NETHERLANDS                  0x0413
+#define TT_MS_LANGID_DUTCH_BELGIUM                      0x0813
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL            0x0414
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK           0x0814
+#define TT_MS_LANGID_POLISH_POLAND                      0x0415
+#define TT_MS_LANGID_PORTUGUESE_BRAZIL                  0x0416
+#define TT_MS_LANGID_PORTUGUESE_PORTUGAL                0x0816
+#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND         0x0417
+#define TT_MS_LANGID_ROMANIAN_ROMANIA                   0x0418
+#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA                 0x0818
+#define TT_MS_LANGID_RUSSIAN_RUSSIA                     0x0419
+#define TT_MS_LANGID_RUSSIAN_MOLDAVIA                   0x0819
+#define TT_MS_LANGID_CROATIAN_CROATIA                   0x041a
+#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN               0x081a
+#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC            0x0c1a
+#define TT_MS_LANGID_SLOVAK_SLOVAKIA                    0x041b
+#define TT_MS_LANGID_ALBANIAN_ALBANIA                   0x041c
+#define TT_MS_LANGID_SWEDISH_SWEDEN                     0x041d
+#define TT_MS_LANGID_SWEDISH_FINLAND                    0x081d
+#define TT_MS_LANGID_THAI_THAILAND                      0x041e
+#define TT_MS_LANGID_TURKISH_TURKEY                     0x041f
+#define TT_MS_LANGID_URDU_PAKISTAN                      0x0420
+#define TT_MS_LANGID_INDONESIAN_INDONESIA               0x0421
+#define TT_MS_LANGID_UKRAINIAN_UKRAINE                  0x0422
+#define TT_MS_LANGID_BELARUSIAN_BELARUS                 0x0423
+#define TT_MS_LANGID_SLOVENE_SLOVENIA                   0x0424
+#define TT_MS_LANGID_ESTONIAN_ESTONIA                   0x0425
+#define TT_MS_LANGID_LATVIAN_LATVIA                     0x0426
+#define TT_MS_LANGID_LITHUANIAN_LITHUANIA               0x0427
+#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA       0x0827
+#define TT_MS_LANGID_MAORI_NEW_ZEALAND                  0x0428
+#define TT_MS_LANGID_FARSI_IRAN                         0x0429
+#define TT_MS_LANGID_VIETNAMESE_VIET_NAM                0x042a
+#define TT_MS_LANGID_ARMENIAN_ARMENIA                   0x042b
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN             0x042c
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC          0x082c
+#define TT_MS_LANGID_BASQUE_SPAIN                       0x042d
+#define TT_MS_LANGID_SORBIAN_GERMANY                    0x042e
+#define TT_MS_LANGID_MACEDONIAN_MACEDONIA               0x042f
+#define TT_MS_LANGID_SUTU_SOUTH_AFRICA                  0x0430
+#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA                0x0431
+#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA                0x0432
+#define TT_MS_LANGID_VENDA_SOUTH_AFRICA                 0x0433
+#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA                 0x0434
+#define TT_MS_LANGID_ZULU_SOUTH_AFRICA                  0x0435
+#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA             0x0436
+#define TT_MS_LANGID_GEORGIAN_GEORGIA                   0x0437
+#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS            0x0438
+#define TT_MS_LANGID_HINDI_INDIA                        0x0439
+#define TT_MS_LANGID_MALTESE_MALTA                      0x043a
+#define TT_MS_LANGID_SAAMI_LAPONIA                      0x043b
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND               0x043c
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM     0x083c
+#define TT_MS_LANGID_MALAY_MALAYSIA                     0x043e
+#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM            0x083e
+#define TT_MS_LANGID_KAZAK_KAZAKSTAN                    0x043f
+#define TT_MS_LANGID_SWAHILI_KENYA                      0x0441
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN             0x0443
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC          0x0843
+#define TT_MS_LANGID_TATAR_TATARSTAN                    0x0444
+#define TT_MS_LANGID_BENGALI_INDIA                      0x0445
+#define TT_MS_LANGID_PUNJABI_INDIA                      0x0446
+#define TT_MS_LANGID_GUJARATI_INDIA                     0x0447
+#define TT_MS_LANGID_ORIYA_INDIA                        0x0448
+#define TT_MS_LANGID_TAMIL_INDIA                        0x0449
+#define TT_MS_LANGID_TELUGU_INDIA                       0x044a
+#define TT_MS_LANGID_KANNADA_INDIA                      0x044b
+#define TT_MS_LANGID_MALAYALAM_INDIA                    0x044c
+#define TT_MS_LANGID_ASSAMESE_INDIA                     0x044d
+#define TT_MS_LANGID_MARATHI_INDIA                      0x044e
+#define TT_MS_LANGID_SANSKRIT_INDIA                     0x044f
+#define TT_MS_LANGID_KONKANI_INDIA                      0x0457
+
+
+/*
+ * possible values of the 'Name' identifier field in the name records of
+ * the TTF "name" table.  These values are platform independent.
+ */
+
+#define TT_NAME_ID_COPYRIGHT            0
+#define TT_NAME_ID_FONT_FAMILY          1
+#define TT_NAME_ID_FONT_SUBFAMILY       2
+#define TT_NAME_ID_UNIQUE_ID            3
+#define TT_NAME_ID_FULL_NAME            4
+#define TT_NAME_ID_VERSION_STRING       5
+#define TT_NAME_ID_PS_NAME              6
+#define TT_NAME_ID_TRADEMARK            7
+/* the following values are from the OpenType spec */
+#define TT_NAME_ID_MANUFACTURER         8
+#define TT_NAME_ID_DESIGNER             9
+#define TT_NAME_ID_DESCRIPTION          10
+#define TT_NAME_ID_VENDOR_URL           11
+#define TT_NAME_ID_DESIGNER_URL         12
+#define TT_NAME_ID_LICENSE              13
+#define TT_NAME_ID_LICENSE_URL          14
+/* number 15 is reserved */
+#define TT_NAME_ID_PREFERRED_FAMILY     16
+#define TT_NAME_ID_PREFERRED_SUBFAMILY  17
+#define TT_NAME_ID_MAC_FULL_NAME        18
+
+
+/*
+ * Bit Mask values for the Unicode Ranges from the TTF "OS2 " table.
+ */
+
+/* General Scripts Area */
+
+/* Bit  0   C0 Controls and Basic Latin */
+#define TT_UCR_BASIC_LATIN                     (1L <<  0) /* U+0000-U+007F */
+/* Bit  1   C1 Controls and Latin-1 Supplement */
+#define TT_UCR_LATIN1_SUPPLEMENT               (1L <<  1) /* U+0080-U+00FF */
+/* Bit  2   Latin Extended-A */
+#define TT_UCR_LATIN_EXTENDED_A                (1L <<  2) /* U+0100-U+017F */
+/* Bit  3   Latin Extended-B */
+#define TT_UCR_LATIN_EXTENDED_B                (1L <<  3) /* U+0180-U+024F */
+/* Bit  4   IPA Extensions */
+#define TT_UCR_IPA_EXTENSIONS                  (1L <<  4) /* U+0250-U+02AF */
+/* Bit  5   Spacing Modifier Letters */
+#define TT_UCR_SPACING_MODIFIER                (1L <<  5) /* U+02B0-U+02FF */
+/* Bit  6   Combining Diacritical Marks */
+#define TT_UCR_COMBINING_DIACRITICS            (1L <<  6) /* U+0300-U+036F */
+/* Bit  7   Greek */
+#define TT_UCR_GREEK                           (1L <<  7) /* U+0370-U+03FF */
+/* Bit 8 is reserved (was: Greek Symbols and Coptic) */
+/* Bit  9   Cyrillic */
+#define TT_UCR_CYRILLIC                        (1L <<  9) /* U+0400-U+04FF */
+/* Bit 10   Armenian */
+#define TT_UCR_ARMENIAN                        (1L << 10) /* U+0530-U+058F */
+/* Bit 11   Hebrew */
+#define TT_UCR_HEBREW                          (1L << 11) /* U+0590-U+05FF */
+/* Bit 12 is reserved (was: Hebrew Extended) */
+/* Bit 13   Arabic */
+#define TT_UCR_ARABIC                          (1L << 13) /* U+0600-U+06FF */
+/* Bit 14 is reserved (was: Arabic Extended) */
+/* Bit 15   Devanagari */
+#define TT_UCR_DEVANAGARI                      (1L << 15) /* U+0900-U+097F */
+/* Bit 16   Bengali */
+#define TT_UCR_BENGALI                         (1L << 16) /* U+0980-U+09FF */
+/* Bit 17   Gurmukhi */
+#define TT_UCR_GURMUKHI                        (1L << 17) /* U+0A00-U+0A7F */
+/* Bit 18   Gujarati */
+#define TT_UCR_GUJARATI                        (1L << 18) /* U+0A80-U+0AFF */
+/* Bit 19   Oriya */
+#define TT_UCR_ORIYA                           (1L << 19) /* U+0B00-U+0B7F */
+/* Bit 20   Tamil */
+#define TT_UCR_TAMIL                           (1L << 20) /* U+0B80-U+0BFF */
+/* Bit 21   Telugu */
+#define TT_UCR_TELUGU                          (1L << 21) /* U+0C00-U+0C7F */
+/* Bit 22   Kannada */
+#define TT_UCR_KANNADA                         (1L << 22) /* U+0C80-U+0CFF */
+/* Bit 23   Malayalam */
+#define TT_UCR_MALAYALAM                       (1L << 23) /* U+0D00-U+0D7F */
+/* Bit 24   Thai */
+#define TT_UCR_THAI                            (1L << 24) /* U+0E00-U+0E7F */
+/* Bit 25   Lao */
+#define TT_UCR_LAO                             (1L << 25) /* U+0E80-U+0EFF */
+/* Bit 26   Georgian */
+#define TT_UCR_GEORGIAN                        (1L << 26) /* U+10A0-U+10FF */
+/* Bit 27 is reserved (was Georgian Extended) */
+/* Bit 28   Hangul Jamo */
+#define TT_UCR_HANGUL_JAMO                     (1L << 28) /* U+1100-U+11FF */
+/* Bit 29   Latin Extended Additional */
+#define TT_UCR_LATIN_EXTENDED_ADDITIONAL       (1L << 29) /* U+1E00-U+1EFF */
+/* Bit 30   Greek Extended */
+#define TT_UCR_GREEK_EXTENDED                  (1L << 30) /* U+1F00-U+1FFF */
+
+/* Symbols Area */
+
+/* Bit 31   General Punctuation */
+#define TT_UCR_GENERAL_PUNCTUATION             (1L << 31) /* U+2000-U+206F */
+/* Bit 32   Superscripts And Subscripts */
+#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS         (1L <<  0) /* U+2070-U+209F */
+/* Bit 33   Currency Symbols */
+#define TT_UCR_CURRENCY_SYMBOLS                (1L <<  1) /* U+20A0-U+20CF */
+/* Bit 34   Combining Diacritical Marks For Symbols */
+#define TT_UCR_COMBINING_DIACRITICS_SYMB       (1L <<  2) /* U+20D0-U+20FF */
+/* Bit 35   Letterlike Symbols */
+#define TT_UCR_LETTERLIKE_SYMBOLS              (1L <<  3) /* U+2100-U+214F */
+/* Bit 36   Number Forms */
+#define TT_UCR_NUMBER_FORMS                    (1L <<  4) /* U+2150-U+218F */
+/* Bit 37   Arrows */
+#define TT_UCR_ARROWS                          (1L <<  5) /* U+2190-U+21FF */
+/* Bit 38   Mathematical Operators */
+#define TT_UCR_MATHEMATICAL_OPERATORS          (1L <<  6) /* U+2200-U+22FF */
+/* Bit 39 Miscellaneous Technical */
+#define TT_UCR_MISCELLANEOUS_TECHNICAL         (1L <<  7) /* U+2300-U+23FF */
+/* Bit 40   Control Pictures */
+#define TT_UCR_CONTROL_PICTURES                (1L <<  8) /* U+2400-U+243F */
+/* Bit 41   Optical Character Recognition */
+#define TT_UCR_OCR                             (1L <<  9) /* U+2440-U+245F */
+/* Bit 42   Enclosed Alphanumerics */
+#define TT_UCR_ENCLOSED_ALPHANUMERICS          (1L << 10) /* U+2460-U+24FF */
+/* Bit 43   Box Drawing */
+#define TT_UCR_BOX_DRAWING                     (1L << 11) /* U+2500-U+257F */
+/* Bit 44   Block Elements */
+#define TT_UCR_BLOCK_ELEMENTS                  (1L << 12) /* U+2580-U+259F */
+/* Bit 45   Geometric Shapes */
+#define TT_UCR_GEOMETRIC_SHAPES                (1L << 13) /* U+25A0-U+25FF */
+/* Bit 46   Miscellaneous Symbols */
+#define TT_UCR_MISCELLANEOUS_SYMBOLS           (1L << 14) /* U+2600-U+26FF */
+/* Bit 47   Dingbats */
+#define TT_UCR_DINGBATS                        (1L << 15) /* U+2700-U+27BF */
+
+/* CJK Phonetics and Symbols Area */
+
+/* Bit 48   CJK Symbols And Punctuation */
+#define TT_UCR_CJK_SYMBOLS                     (1L << 16) /* U+3000-U+303F */
+/* Bit 49   Hiragana */
+#define TT_UCR_HIRAGANA                        (1L << 17) /* U+3040-U+309F */
+/* Bit 50   Katakana */
+#define TT_UCR_KATAKANA                        (1L << 18) /* U+30A0-U+30FF */
+/* Bit 51   Bopomofo */
+#define TT_UCR_BOPOMOFO                        (1L << 19) /* U+3100-U+312F */
+/* Bit 52   Hangul Compatibility Jamo */
+#define TT_UCR_HANGUL_COMPATIBILITY_JAMO       (1L << 20) /* U+3130-U+318F */
+/* Bit 53   CJK Miscellaneous */
+#define TT_UCR_CJK_MISC                        (1L << 21) /* U+3190-U+319F */
+/* Bit 54   Enclosed CJK Letters And Months */
+#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS     (1L << 22) /* U+3200-U+32FF */
+/* Bit 55   CJK Compatibility */
+#define TT_UCR_CJK_COMPATIBILITY               (1L << 23) /* U+3300-U+33FF */
+
+/* Hangul Syllables Area */
+
+/* Bit 56   Hangul */
+#define TT_UCR_HANGUL                          (1L << 24) /* U+AC00-U+D7A3 */
+
+/* Surrogates Area */
+
+/* Bit 57   Surrogates */
+#define TT_UCR_SURROGATES                      (1L << 25) /* U+D800-U+DFFF */
+/* Bit 58 is reserved for Unicode SubRanges */
+
+/* CJK Ideographs Area */
+
+/* Bit 59   CJK Unified Ideographs */
+#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS          (1L << 27) /* U+4E00-U+9FFF */
+
+/* Private Use Area */
+
+/* Bit 60   Private Use */
+#define TT_UCR_PRIVATE_USE                     (1L << 28) /* U+E000-U+F8FF */
+
+/* Compatibility Area and Specials */
+
+/* Bit 61   CJK Compatibility Ideographs */
+#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS    (1L << 29) /* U+F900-U+FAFF */
+/* Bit 62   Alphabetic Presentation Forms */
+#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS   (1L << 30) /* U+FB00-U+FB4F */
+/* Bit 63   Arabic Presentation Forms-A */
+#define TT_UCR_ARABIC_PRESENTATIONS_A          (1L << 31) /* U+FB50-U+FSFF */
+/* Bit 64   Combining Half Marks */
+#define TT_UCR_COMBINING_HALF_MARKS            (1L <<  0) /* U+FE20-U+FE2F */
+/* Bit 65   CJK Compatibility Forms */
+#define TT_UCR_CJK_COMPATIBILITY_FORMS         (1L <<  1) /* U+FE30-U+FE4F */
+/* Bit 66   Small Form Variants */
+#define TT_UCR_SMALL_FORM_VARIANTS             (1L <<  2) /* U+FE50-U+FE6F */
+/* Bit 67   Arabic Presentation Forms-B */
+#define TT_UCR_ARABIC_PRESENTATIONS_B          (1L <<  3) /* U+FE70-U+FEFF */
+/* Bit 68   Halfwidth And Fullwidth Forms */
+#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS       (1L <<  4) /* U+FF00-U+FFEF */
+/* Bit 69   Specials */
+#define TT_UCR_SPECIALS                        (1L <<  5) /* U+FEFF,
+                                                             U+FFF0-U+FFFF */
+/* Bit 70   Tibetan */
+#define TT_UCR_TIBETAN                         (1L <<  6) /* U+0F00-U+0FBF */
+
+
+/* Some compilers have a very limited length of identifiers. */
+#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ )
+#define HAVE_LIMIT_ON_IDENTS
+#endif
+
+#ifndef HAVE_LIMIT_ON_IDENTS
+
+/*
+ *  Here some alias #defines in order to be clearer.
+ *
+ *  These are not always #defined to stay within the 31 character limit
+ *  which some compilers have.
+ *
+ *  Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern
+ *  Borland compilers (read: from BC++ 3.1 on) can increase this limit.
+ *  If you get a warning with such a compiler, use the -i40 switch.
+ */
+ 
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_A      \
+         TT_UCR_ARABIC_PRESENTATIONS_A
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_B      \
+         TT_UCR_ARABIC_PRESENTATIONS_B           
+
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS      \
+         TT_UCR_COMBINING_DIACRITICS
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
+         TT_UCR_COMBINING_DIACRITICS_SYMB
+
+#endif /* ndef HAVE_LIMIT_ON_IDENTS */
+
+#endif /* FTNAMEID_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftotval.h b/contrib/media/updf/include/freetype/ftotval.h
new file mode 100644
index 000000000..027f2e886
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftotval.h
@@ -0,0 +1,203 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftotval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating OpenType tables (specification).         */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2007 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/*                                                                         */
+/* Warning: This module might be moved to a different library in the       */
+/*          future to avoid a tight dependency between FreeType and the    */
+/*          OpenType specification.                                        */
+/*                                                                         */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOTVAL_H__
+#define __FTOTVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    ot_validation                                                      */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    OpenType Validation                                                */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    An API to validate OpenType tables.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions to validate     */
+  /*    some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_OTXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_OpenType_Validate to
+  *    indicate which OpenType tables should be validated.
+  *
+  * @values:
+  *    FT_VALIDATE_BASE ::
+  *      Validate BASE table.
+  *
+  *    FT_VALIDATE_GDEF ::
+  *      Validate GDEF table.
+  *
+  *    FT_VALIDATE_GPOS ::
+  *      Validate GPOS table.
+  *
+  *    FT_VALIDATE_GSUB ::
+  *      Validate GSUB table.
+  *
+  *    FT_VALIDATE_JSTF ::
+  *      Validate JSTF table.
+  *
+  *    FT_VALIDATE_MATH ::
+  *      Validate MATH table.
+  *
+  *    FT_VALIDATE_OT ::
+  *      Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
+  *
+  */
+#define FT_VALIDATE_BASE  0x0100
+#define FT_VALIDATE_GDEF  0x0200
+#define FT_VALIDATE_GPOS  0x0400
+#define FT_VALIDATE_GSUB  0x0800
+#define FT_VALIDATE_JSTF  0x1000
+#define FT_VALIDATE_MATH  0x2000
+
+#define FT_VALIDATE_OT  FT_VALIDATE_BASE | \
+                        FT_VALIDATE_GDEF | \
+                        FT_VALIDATE_GPOS | \
+                        FT_VALIDATE_GSUB | \
+                        FT_VALIDATE_JSTF | \
+                        FT_VALIDATE_MATH
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_OpenType_Validate
+  *
+  * @description:
+  *    Validate various OpenType tables to assure that all offsets and
+  *    indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without
+  *    error checking (which can be quite time consuming).
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the tables to be validated.  See
+  *       @FT_VALIDATE_OTXXX for possible values.
+  *
+  * @output:
+  *    BASE_table ::
+  *       A pointer to the BASE table.
+  *
+  *    GDEF_table ::
+  *       A pointer to the GDEF table.
+  *
+  *    GPOS_table ::
+  *       A pointer to the GPOS table.
+  *
+  *    GSUB_table ::
+  *       A pointer to the GSUB table.
+  *
+  *    JSTF_table ::
+  *       A pointer to the JSTF table.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with OpenType fonts, returning an error
+  *   otherwise.
+  *
+  *   After use, the application should deallocate the five tables with
+  *   @FT_OpenType_Free.  A NULL value indicates that the table either
+  *   doesn't exist in the font, or the application hasn't asked for
+  *   validation.
+  */
+  FT_EXPORT( FT_Error )
+  FT_OpenType_Validate( FT_Face    face,
+                        FT_UInt    validation_flags,
+                        FT_Bytes  *BASE_table,
+                        FT_Bytes  *GDEF_table,
+                        FT_Bytes  *GPOS_table,
+                        FT_Bytes  *GSUB_table,
+                        FT_Bytes  *JSTF_table );
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_OpenType_Free
+  *
+  * @description:
+  *    Free the buffer allocated by OpenType validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer that is allocated by
+  *       @FT_OpenType_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_OpenType_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_OpenType_Free( FT_Face   face,
+                    FT_Bytes  table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOTVAL_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftoutln.h b/contrib/media/updf/include/freetype/ftoutln.h
new file mode 100644
index 000000000..2829a05ca
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftoutln.h
@@ -0,0 +1,537 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftoutln.h                                                              */
+/*                                                                         */
+/*    Support for the FT_Outline type used to store glyph shapes of        */
+/*    most scalable font formats (specification).                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOUTLN_H__
+#define __FTOUTLN_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Outline Processing                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Functions to create, transform, and render vectorial glyph images. */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains routines used to create and destroy scalable */
+  /*    glyph images known as `outlines'.  These can also be measured,     */
+  /*    transformed, and converted into bitmaps and pixmaps.               */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Outline                                                         */
+  /*    FT_OUTLINE_FLAGS                                                   */
+  /*    FT_Outline_New                                                     */
+  /*    FT_Outline_Done                                                    */
+  /*    FT_Outline_Copy                                                    */
+  /*    FT_Outline_Translate                                               */
+  /*    FT_Outline_Transform                                               */
+  /*    FT_Outline_Embolden                                                */
+  /*    FT_Outline_Reverse                                                 */
+  /*    FT_Outline_Check                                                   */
+  /*                                                                       */
+  /*    FT_Outline_Get_CBox                                                */
+  /*    FT_Outline_Get_BBox                                                */
+  /*                                                                       */
+  /*    FT_Outline_Get_Bitmap                                              */
+  /*    FT_Outline_Render                                                  */
+  /*                                                                       */
+  /*    FT_Outline_Decompose                                               */
+  /*    FT_Outline_Funcs                                                   */
+  /*    FT_Outline_MoveTo_Func                                             */
+  /*    FT_Outline_LineTo_Func                                             */
+  /*    FT_Outline_ConicTo_Func                                            */
+  /*    FT_Outline_CubicTo_Func                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Decompose                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Walk over an outline's structure to decompose it into individual   */
+  /*    segments and Bézier arcs.  This function also emits `move to'      */
+  /*    operations to indicate the start of new contours in the outline.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline        :: A pointer to the source target.                  */
+  /*                                                                       */
+  /*    func_interface :: A table of `emitters', i.e., function pointers   */
+  /*                      called during decomposition to indicate path     */
+  /*                      operations.                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    user           :: A typeless pointer which is passed to each       */
+  /*                      emitter during the decomposition.  It can be     */
+  /*                      used to store the state during the               */
+  /*                      decomposition.                                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Decompose( FT_Outline*              outline,
+                        const FT_Outline_Funcs*  func_interface,
+                        void*                    user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_New                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new outline of a given size.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object from where the       */
+  /*                   outline is allocated.  Note however that the new    */
+  /*                   outline will *not* necessarily be *freed*, when     */
+  /*                   destroying the library, by @FT_Done_FreeType.       */
+  /*                                                                       */
+  /*    numPoints   :: The maximal number of points within the outline.    */
+  /*                                                                       */
+  /*    numContours :: The maximal number of contours within the outline.  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    anoutline   :: A handle to the new outline.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The reason why this function takes a `library' parameter is simply */
+  /*    to use the library's memory allocator.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_New( FT_Library   library,
+                  FT_UInt      numPoints,
+                  FT_Int       numContours,
+                  FT_Outline  *anoutline );
+
+
+  FT_EXPORT( FT_Error )
+  FT_Outline_New_Internal( FT_Memory    memory,
+                           FT_UInt      numPoints,
+                           FT_Int       numContours,
+                           FT_Outline  *anoutline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Done                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy an outline created with @FT_Outline_New.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle of the library object used to allocate the     */
+  /*               outline.                                                */
+  /*                                                                       */
+  /*    outline :: A pointer to the outline object to be discarded.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If the outline's `owner' field is not set, only the outline        */
+  /*    descriptor will be released.                                       */
+  /*                                                                       */
+  /*    The reason why this function takes an `library' parameter is       */
+  /*    simply to use ft_mem_free().                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Done( FT_Library   library,
+                   FT_Outline*  outline );
+
+
+  FT_EXPORT( FT_Error )
+  FT_Outline_Done_Internal( FT_Memory    memory,
+                            FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Check                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check the contents of an outline descriptor.                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A handle to a source outline.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Check( FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_CBox                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an outline's `control box'.  The control box encloses all   */
+  /*    the outline's points, including Bézier control points.  Though it  */
+  /*    coincides with the exact bounding box for most glyphs, it can be   */
+  /*    slightly larger in some situations (like when rotating an outline  */
+  /*    which contains Bézier outside arcs).                               */
+  /*                                                                       */
+  /*    Computing the control box is very fast, while getting the bounding */
+  /*    box can take much more time as it needs to walk over all segments  */
+  /*    and arcs in the outline.  To get the latter, you can use the       */
+  /*    `ftbbox' component which is dedicated to this single task.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acbox   :: The outline's control box.                              */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Get_CBox( const FT_Outline*  outline,
+                       FT_BBox           *acbox );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Translate                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Apply a simple translation to the points of an outline.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    xOffset :: The horizontal offset.                                  */
+  /*                                                                       */
+  /*    yOffset :: The vertical offset.                                    */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Translate( const FT_Outline*  outline,
+                        FT_Pos             xOffset,
+                        FT_Pos             yOffset );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Copy                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Copy an outline into another one.  Both objects must have the      */
+  /*    same sizes (number of points & number of contours) when this       */
+  /*    function is called.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    source :: A handle to the source outline.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target :: A handle to the target outline.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Copy( const FT_Outline*  source,
+                   FT_Outline        *target );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Transform                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Apply a simple 2x2 matrix to all of an outline's points.  Useful   */
+  /*    for applying rotations, slanting, flipping, etc.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix  :: A pointer to the transformation matrix.                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can use @FT_Outline_Translate if you need to translate the     */
+  /*    outline's points.                                                  */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Transform( const FT_Outline*  outline,
+                        const FT_Matrix*   matrix );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Embolden                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Embolden an outline.  The new outline will be at most 4~times      */
+  /*    `strength' pixels wider and higher.  You may think of the left and */
+  /*    bottom borders as unchanged.                                       */
+  /*                                                                       */
+  /*    Negative `strength' values to reduce the outline thickness are     */
+  /*    possible also.                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline  :: A handle to the target outline.                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    strength :: How strong the glyph is emboldened.  Expressed in      */
+  /*                26.6 pixel format.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The used algorithm to increase or decrease the thickness of the    */
+  /*    glyph doesn't change the number of points; this means that certain */
+  /*    situations like acute angles or intersections are sometimes        */
+  /*    handled incorrectly.                                               */
+  /*                                                                       */
+  /*    If you need `better' metrics values you should call                */
+  /*    @FT_Outline_Get_CBox ot @FT_Outline_Get_BBox.                      */
+  /*                                                                       */
+  /*    Example call:                                                      */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );                   */
+  /*      if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE )             */
+  /*        FT_Outline_Embolden( &face->slot->outline, strength );         */
+  /*    }                                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Embolden( FT_Outline*  outline,
+                       FT_Pos       strength );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Reverse                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Reverse the drawing direction of an outline.  This is used to      */
+  /*    ensure consistent fill conventions for mirrored glyphs.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in     */
+  /*    the outline's `flags' field.                                       */
+  /*                                                                       */
+  /*    It shouldn't be used by a normal client application, unless it     */
+  /*    knows what it is doing.                                            */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Reverse( FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_Bitmap                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Render an outline within a bitmap.  The outline's image is simply  */
+  /*    OR-ed to the target bitmap.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a FreeType library object.                  */
+  /*                                                                       */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    abitmap :: A pointer to the target bitmap descriptor.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does NOT CREATE the bitmap, it only renders an       */
+  /*    outline image within the one you pass to it!  Consequently, the    */
+  /*    various fields in `abitmap' should be set accordingly.             */
+  /*                                                                       */
+  /*    It will use the raster corresponding to the default glyph format.  */
+  /*                                                                       */
+  /*    The value of the `num_grays' field in `abitmap' is ignored.  If    */
+  /*    you select the gray-level rasterizer, and you want less than 256   */
+  /*    gray levels, you have to use @FT_Outline_Render directly.          */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Get_Bitmap( FT_Library        library,
+                         FT_Outline*       outline,
+                         const FT_Bitmap  *abitmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Render                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Render an outline within a bitmap using the current scan-convert.  */
+  /*    This function uses an @FT_Raster_Params structure as an argument,  */
+  /*    allowing advanced features like direct composition, translucency,  */
+  /*    etc.                                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a FreeType library object.                  */
+  /*                                                                       */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    params  :: A pointer to an @FT_Raster_Params structure used to     */
+  /*               describe the rendering operation.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should know what you are doing and how @FT_Raster_Params works */
+  /*    to use this function.                                              */
+  /*                                                                       */
+  /*    The field `params.source' will be set to `outline' before the scan */
+  /*    converter is called, which means that the value you give to it is  */
+  /*    actually ignored.                                                  */
+  /*                                                                       */
+  /*    The gray-level rasterizer always uses 256 gray levels.  If you     */
+  /*    want less gray levels, you have to provide your own span callback. */
+  /*    See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the   */
+  /*    @FT_Raster_Params structure for more details.                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Render( FT_Library         library,
+                     FT_Outline*        outline,
+                     FT_Raster_Params*  params );
+
+
+ /**************************************************************************
+  *
+  * @enum:
+  *   FT_Orientation
+  *
+  * @description:
+  *   A list of values used to describe an outline's contour orientation.
+  *
+  *   The TrueType and PostScript specifications use different conventions
+  *   to determine whether outline contours should be filled or unfilled.
+  *
+  * @values:
+  *   FT_ORIENTATION_TRUETYPE ::
+  *     According to the TrueType specification, clockwise contours must
+  *     be filled, and counter-clockwise ones must be unfilled.
+  *
+  *   FT_ORIENTATION_POSTSCRIPT ::
+  *     According to the PostScript specification, counter-clockwise contours
+  *     must be filled, and clockwise ones must be unfilled.
+  *
+  *   FT_ORIENTATION_FILL_RIGHT ::
+  *     This is identical to @FT_ORIENTATION_TRUETYPE, but is used to
+  *     remember that in TrueType, everything that is to the right of
+  *     the drawing direction of a contour must be filled.
+  *
+  *   FT_ORIENTATION_FILL_LEFT ::
+  *     This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to
+  *     remember that in PostScript, everything that is to the left of
+  *     the drawing direction of a contour must be filled.
+  *
+  *   FT_ORIENTATION_NONE ::
+  *     The orientation cannot be determined.  That is, different parts of
+  *     the glyph have different orientation.
+  *
+  */
+  typedef enum  FT_Orientation_
+  {
+    FT_ORIENTATION_TRUETYPE   = 0,
+    FT_ORIENTATION_POSTSCRIPT = 1,
+    FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE,
+    FT_ORIENTATION_FILL_LEFT  = FT_ORIENTATION_POSTSCRIPT,
+    FT_ORIENTATION_NONE
+
+  } FT_Orientation;
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Outline_Get_Orientation
+  *
+  * @description:
+  *   This function analyzes a glyph outline and tries to compute its
+  *   fill orientation (see @FT_Orientation).  This is done by computing
+  *   the direction of each global horizontal and/or vertical extrema
+  *   within the outline.
+  *
+  *   Note that this will return @FT_ORIENTATION_TRUETYPE for empty
+  *   outlines.
+  *
+  * @input:
+  *   outline ::
+  *     A handle to the source outline.
+  *
+  * @return:
+  *   The orientation.
+  *
+  */
+  FT_EXPORT( FT_Orientation )
+  FT_Outline_Get_Orientation( FT_Outline*  outline );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOUTLN_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftpfr.h b/contrib/media/updf/include/freetype/ftpfr.h
new file mode 100644
index 000000000..0b7b7d427
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftpfr.h
@@ -0,0 +1,172 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpfr.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing PFR-specific data (specification only).   */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2008, 2009 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTPFR_H__
+#define __FTPFR_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    pfr_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    PFR Fonts                                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    PFR/TrueDoc specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of PFR-specific functions.   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Metrics
+  *
+  * @description:
+  *    Return the outline and metrics resolutions of a given PFR face.
+  *
+  * @input:
+  *    face :: Handle to the input face.  It can be a non-PFR face.
+  *
+  * @output:
+  *    aoutline_resolution ::
+  *      Outline resolution.  This is equivalent to `face->units_per_EM'
+  *      for non-PFR fonts.  Optional (parameter can be NULL).
+  *
+  *    ametrics_resolution ::
+  *      Metrics resolution.  This is equivalent to `outline_resolution'
+  *      for non-PFR fonts.  Optional (parameter can be NULL).
+  *
+  *    ametrics_x_scale ::
+  *      A 16.16 fixed-point number used to scale distance expressed
+  *      in metrics units to device sub-pixels.  This is equivalent to
+  *      `face->size->x_scale', but for metrics only.  Optional (parameter
+  *      can be NULL).
+  *
+  *    ametrics_y_scale ::
+  *      Same as `ametrics_x_scale' but for the vertical direction.
+  *      optional (parameter can be NULL).
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *   If the input face is not a PFR, this function will return an error.
+  *   However, in all cases, it will return valid values.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Metrics( FT_Face    face,
+                      FT_UInt   *aoutline_resolution,
+                      FT_UInt   *ametrics_resolution,
+                      FT_Fixed  *ametrics_x_scale,
+                      FT_Fixed  *ametrics_y_scale );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Kerning
+  *
+  * @description:
+  *    Return the kerning pair corresponding to two glyphs in a PFR face.
+  *    The distance is expressed in metrics units, unlike the result of
+  *    @FT_Get_Kerning.
+  *
+  * @input:
+  *    face  :: A handle to the input face.
+  *
+  *    left  :: Index of the left glyph.
+  *
+  *    right :: Index of the right glyph.
+  *
+  * @output:
+  *    avector :: A kerning vector.
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *    This function always return distances in original PFR metrics
+  *    units.  This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED
+  *    mode, which always returns distances converted to outline units.
+  *
+  *    You can use the value of the `x_scale' and `y_scale' parameters
+  *    returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Kerning( FT_Face     face,
+                      FT_UInt     left,
+                      FT_UInt     right,
+                      FT_Vector  *avector );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Advance
+  *
+  * @description:
+  *    Return a given glyph advance, expressed in original metrics units,
+  *    from a PFR font.
+  *
+  * @input:
+  *    face   :: A handle to the input face.
+  *
+  *    gindex :: The glyph index.
+  *
+  * @output:
+  *    aadvance :: The glyph advance in metrics units.
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *    You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
+  *    to convert the advance to device sub-pixels (i.e., 1/64th of pixels).
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Advance( FT_Face   face,
+                      FT_UInt   gindex,
+                      FT_Pos   *aadvance );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTPFR_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftrender.h b/contrib/media/updf/include/freetype/ftrender.h
new file mode 100644
index 000000000..e06a8142e
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftrender.h
@@ -0,0 +1,230 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrender.h                                                             */
+/*                                                                         */
+/*    FreeType renderer modules public interface (specification).          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2005, 2006, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTRENDER_H__
+#define __FTRENDER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    module_management                                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* create a new glyph object */
+  typedef FT_Error
+  (*FT_Glyph_InitFunc)( FT_Glyph      glyph,
+                        FT_GlyphSlot  slot );
+
+  /* destroys a given glyph object */
+  typedef void
+  (*FT_Glyph_DoneFunc)( FT_Glyph  glyph );
+
+  typedef void
+  (*FT_Glyph_TransformFunc)( FT_Glyph          glyph,
+                             const FT_Matrix*  matrix,
+                             const FT_Vector*  delta );
+
+  typedef void
+  (*FT_Glyph_GetBBoxFunc)( FT_Glyph  glyph,
+                           FT_BBox*  abbox );
+
+  typedef FT_Error
+  (*FT_Glyph_CopyFunc)( FT_Glyph   source,
+                        FT_Glyph   target );
+
+  typedef FT_Error
+  (*FT_Glyph_PrepareFunc)( FT_Glyph      glyph,
+                           FT_GlyphSlot  slot );
+
+/* deprecated */
+#define FT_Glyph_Init_Func       FT_Glyph_InitFunc
+#define FT_Glyph_Done_Func       FT_Glyph_DoneFunc
+#define FT_Glyph_Transform_Func  FT_Glyph_TransformFunc
+#define FT_Glyph_BBox_Func       FT_Glyph_GetBBoxFunc
+#define FT_Glyph_Copy_Func       FT_Glyph_CopyFunc
+#define FT_Glyph_Prepare_Func    FT_Glyph_PrepareFunc
+
+
+  struct  FT_Glyph_Class_
+  {
+    FT_Long                 glyph_size;
+    FT_Glyph_Format         glyph_format;
+    FT_Glyph_InitFunc       glyph_init;
+    FT_Glyph_DoneFunc       glyph_done;
+    FT_Glyph_CopyFunc       glyph_copy;
+    FT_Glyph_TransformFunc  glyph_transform;
+    FT_Glyph_GetBBoxFunc    glyph_bbox;
+    FT_Glyph_PrepareFunc    glyph_prepare;
+  };
+
+
+  typedef FT_Error
+  (*FT_Renderer_RenderFunc)( FT_Renderer       renderer,
+                             FT_GlyphSlot      slot,
+                             FT_UInt           mode,
+                             const FT_Vector*  origin );
+
+  typedef FT_Error
+  (*FT_Renderer_TransformFunc)( FT_Renderer       renderer,
+                                FT_GlyphSlot      slot,
+                                const FT_Matrix*  matrix,
+                                const FT_Vector*  delta );
+
+
+  typedef void
+  (*FT_Renderer_GetCBoxFunc)( FT_Renderer   renderer,
+                              FT_GlyphSlot  slot,
+                              FT_BBox*      cbox );
+
+
+  typedef FT_Error
+  (*FT_Renderer_SetModeFunc)( FT_Renderer  renderer,
+                              FT_ULong     mode_tag,
+                              FT_Pointer   mode_ptr );
+
+/* deprecated identifiers */
+#define FTRenderer_render  FT_Renderer_RenderFunc
+#define FTRenderer_transform  FT_Renderer_TransformFunc
+#define FTRenderer_getCBox  FT_Renderer_GetCBoxFunc
+#define FTRenderer_setMode  FT_Renderer_SetModeFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Renderer_Class                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The renderer module class descriptor.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root            :: The root @FT_Module_Class fields.               */
+  /*                                                                       */
+  /*    glyph_format    :: The glyph image format this renderer handles.   */
+  /*                                                                       */
+  /*    render_glyph    :: A method used to render the image that is in a  */
+  /*                       given glyph slot into a bitmap.                 */
+  /*                                                                       */
+  /*    transform_glyph :: A method used to transform the image that is in */
+  /*                       a given glyph slot.                             */
+  /*                                                                       */
+  /*    get_glyph_cbox  :: A method used to access the glyph's cbox.       */
+  /*                                                                       */
+  /*    set_mode        :: A method used to pass additional parameters.    */
+  /*                                                                       */
+  /*    raster_class    :: For @FT_GLYPH_FORMAT_OUTLINE renderers only.    */
+  /*                       This is a pointer to its raster's class.        */
+  /*                                                                       */
+  typedef struct  FT_Renderer_Class_
+  {
+    FT_Module_Class            root;
+
+    FT_Glyph_Format            glyph_format;
+
+    FT_Renderer_RenderFunc     render_glyph;
+    FT_Renderer_TransformFunc  transform_glyph;
+    FT_Renderer_GetCBoxFunc    get_glyph_cbox;
+    FT_Renderer_SetModeFunc    set_mode;
+
+    FT_Raster_Funcs*           raster_class;
+
+  } FT_Renderer_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Renderer                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the current renderer for a given glyph format.            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the library object.                         */
+  /*                                                                       */
+  /*    format  :: The glyph format.                                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A renderer handle.  0~if none found.                               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error will be returned if a module already exists by that name, */
+  /*    or if the module requires a version of FreeType that is too great. */
+  /*                                                                       */
+  /*    To add a new renderer, simply use @FT_Add_Module.  To retrieve a   */
+  /*    renderer by its name, use @FT_Get_Module.                          */
+  /*                                                                       */
+  FT_EXPORT( FT_Renderer )
+  FT_Get_Renderer( FT_Library       library,
+                   FT_Glyph_Format  format );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Renderer                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set the current renderer to use, and set additional mode.          */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    renderer   :: A handle to the renderer object.                     */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    parameters :: Additional parameters.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In case of success, the renderer will be used to convert glyph     */
+  /*    images in the renderer's known format into bitmaps.                */
+  /*                                                                       */
+  /*    This doesn't change the current renderer for other formats.        */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Renderer( FT_Library     library,
+                   FT_Renderer    renderer,
+                   FT_UInt        num_params,
+                   FT_Parameter*  parameters );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTRENDER_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftsizes.h b/contrib/media/updf/include/freetype/ftsizes.h
new file mode 100644
index 000000000..3e548cc39
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftsizes.h
@@ -0,0 +1,159 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsizes.h                                                              */
+/*                                                                         */
+/*    FreeType size objects management (specification).                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2004, 2006, 2009 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Typical application would normally not need to use these functions.   */
+  /* However, they have been placed in a public API for the rare cases     */
+  /* where they are needed.                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSIZES_H__
+#define __FTSIZES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    sizes_management                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Size Management                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Managing multiple sizes per face.                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    When creating a new face object (e.g., with @FT_New_Face), an      */
+  /*    @FT_Size object is automatically created and used to store all     */
+  /*    pixel-size dependent information, available in the `face->size'    */
+  /*    field.                                                             */
+  /*                                                                       */
+  /*    It is however possible to create more sizes for a given face,      */
+  /*    mostly in order to manage several character pixel sizes of the     */
+  /*    same font family and style.  See @FT_New_Size and @FT_Done_Size.   */
+  /*                                                                       */
+  /*    Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only           */
+  /*    modify the contents of the current `active' size; you thus need    */
+  /*    to use @FT_Activate_Size to change it.                             */
+  /*                                                                       */
+  /*    99% of applications won't need the functions provided here,        */
+  /*    especially if they use the caching sub-system, so be cautious      */
+  /*    when using these.                                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Size                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new size object from a given face object.                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a parent face object.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    asize :: A handle to a new size object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You need to call @FT_Activate_Size in order to select the new size */
+  /*    for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size,      */
+  /*    @FT_Load_Glyph, @FT_Load_Char, etc.                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Size( FT_Face   face,
+               FT_Size*  size );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Size                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given size object.  Note that @FT_Done_Face              */
+  /*    automatically discards all size objects allocated with             */
+  /*    @FT_New_Size.                                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size :: A handle to a target size object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Size( FT_Size  size );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Activate_Size                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Even though it is possible to create several size objects for a    */
+  /*    given face (see @FT_New_Size for details), functions like          */
+  /*    @FT_Load_Glyph or @FT_Load_Char only use the one which has been    */
+  /*    activated last to determine the `current character pixel size'.    */
+  /*                                                                       */
+  /*    This function can be used to `activate' a previously created size  */
+  /*    object.                                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size :: A handle to a target size object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If `face' is the size's parent face object, this function changes  */
+  /*    the value of `face->size' to the input size handle.                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Activate_Size( FT_Size  size );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSIZES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftsnames.h b/contrib/media/updf/include/freetype/ftsnames.h
new file mode 100644
index 000000000..485e4e162
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftsnames.h
@@ -0,0 +1,200 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsnames.h                                                             */
+/*                                                                         */
+/*    Simple interface to access SFNT name tables (which are used          */
+/*    to hold font names, copyright info, notices, etc.) (specification).  */
+/*                                                                         */
+/*    This is _not_ used to retrieve glyph names!                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_SFNT_NAMES_H__
+#define __FT_SFNT_NAMES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    sfnt_names                                                         */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    SFNT Names                                                         */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Access the names embedded in TrueType and OpenType files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The TrueType and OpenType specifications allow the inclusion of    */
+  /*    a special `names table' in font files.  This table contains        */
+  /*    textual (and internationalized) information regarding the font,    */
+  /*    like family name, copyright, version, etc.                         */
+  /*                                                                       */
+  /*    The definitions below are used to access them if available.        */
+  /*                                                                       */
+  /*    Note that this has nothing to do with glyph names!                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SfntName                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model an SFNT `name' table entry.              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    platform_id :: The platform ID for `string'.                       */
+  /*                                                                       */
+  /*    encoding_id :: The encoding ID for `string'.                       */
+  /*                                                                       */
+  /*    language_id :: The language ID for `string'.                       */
+  /*                                                                       */
+  /*    name_id     :: An identifier for `string'.                         */
+  /*                                                                       */
+  /*    string      :: The `name' string.  Note that its format differs    */
+  /*                   depending on the (platform,encoding) pair.  It can  */
+  /*                   be a Pascal String, a UTF-16 one, etc.              */
+  /*                                                                       */
+  /*                   Generally speaking, the string is not               */
+  /*                   zero-terminated.  Please refer to the TrueType      */
+  /*                   specification for details.                          */
+  /*                                                                       */
+  /*    string_len  :: The length of `string' in bytes.                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Possible values for `platform_id', `encoding_id', `language_id',   */
+  /*    and `name_id' are given in the file `ttnameid.h'.  For details     */
+  /*    please refer to the TrueType or OpenType specification.            */
+  /*                                                                       */
+  /*    See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX,       */
+  /*    @TT_ISO_ID_XXX, and @TT_MS_ID_XXX.                                 */
+  /*                                                                       */
+  typedef struct  FT_SfntName_
+  {
+    FT_UShort  platform_id;
+    FT_UShort  encoding_id;
+    FT_UShort  language_id;
+    FT_UShort  name_id;
+
+    FT_Byte*   string;      /* this string is *not* null-terminated! */
+    FT_UInt    string_len;  /* in bytes */
+
+  } FT_SfntName;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Name_Count                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the number of name strings in the SFNT `name' table.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The number of strings in the `name' table.                         */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Sfnt_Name_Count( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Name                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve a string of the SFNT `name' table for a given index.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A handle to the source face.                              */
+  /*                                                                       */
+  /*    idx   :: The index of the `name' string.                           */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aname :: The indexed @FT_SfntName structure.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `string' array returned in the `aname' structure is not        */
+  /*    null-terminated.  The application should deallocate it if it is no */
+  /*    longer in use.                                                     */
+  /*                                                                       */
+  /*    Use @FT_Get_Sfnt_Name_Count to get the total number of available   */
+  /*    `name' table entries, then do a loop until you get the right       */
+  /*    platform, encoding, and name ID.                                   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Sfnt_Name( FT_Face       face,
+                    FT_UInt       idx,
+                    FT_SfntName  *aname );
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to make
+   *   FT_Open_Face() ignore preferred family subfamily names in `name'
+   *   table since OpenType version 1.4.  For backwards compatibility with
+   *   legacy systems which has 4-face-per-family restriction.
+   *
+   */
+#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY  FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to make
+   *   FT_Open_Face() ignore preferred subfamily names in `name' table since
+   *   OpenType version 1.4.  For backwards compatibility with legacy
+   *   systems which has 4-face-per-family restriction.
+   *
+   */
+#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY  FT_MAKE_TAG( 'i', 'g', 'p', 's' )
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_SFNT_NAMES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftstroke.h b/contrib/media/updf/include/freetype/ftstroke.h
new file mode 100644
index 000000000..3afb87df8
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftstroke.h
@@ -0,0 +1,716 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstroke.h                                                             */
+/*                                                                         */
+/*    FreeType path stroker (specification).                               */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_STROKE_H__
+#define __FT_STROKE_H__
+
+#include <ft2build.h>
+#include FT_OUTLINE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /************************************************************************
+  *
+  * @section:
+  *    glyph_stroker
+  *
+  * @title:
+  *    Glyph Stroker
+  *
+  * @abstract:
+  *    Generating bordered and stroked glyphs.
+  *
+  * @description:
+  *    This component generates stroked outlines of a given vectorial
+  *    glyph.  It also allows you to retrieve the `outside' and/or the
+  *    `inside' borders of the stroke.
+  *
+  *    This can be useful to generate `bordered' glyph, i.e., glyphs
+  *    displayed with a coloured (and anti-aliased) border around their
+  *    shape.
+  */
+
+
+ /**************************************************************
+  *
+  * @type:
+  *   FT_Stroker
+  *
+  * @description:
+  *   Opaque handler to a path stroker object.
+  */
+  typedef struct FT_StrokerRec_*  FT_Stroker;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_Stroker_LineJoin
+   *
+   * @description:
+   *   These values determine how two joining lines are rendered
+   *   in a stroker.
+   *
+   * @values:
+   *   FT_STROKER_LINEJOIN_ROUND ::
+   *     Used to render rounded line joins.  Circular arcs are used
+   *     to join two lines smoothly.
+   *
+   *   FT_STROKER_LINEJOIN_BEVEL ::
+   *     Used to render beveled line joins; i.e., the two joining lines
+   *     are extended until they intersect.
+   *
+   *   FT_STROKER_LINEJOIN_MITER ::
+   *     Same as beveled rendering, except that an additional line
+   *     break is added if the angle between the two joining lines
+   *     is too closed (this is useful to avoid unpleasant spikes
+   *     in beveled rendering).
+   */
+  typedef enum  FT_Stroker_LineJoin_
+  {
+    FT_STROKER_LINEJOIN_ROUND = 0,
+    FT_STROKER_LINEJOIN_BEVEL,
+    FT_STROKER_LINEJOIN_MITER
+
+  } FT_Stroker_LineJoin;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_Stroker_LineCap
+   *
+   * @description:
+   *   These values determine how the end of opened sub-paths are
+   *   rendered in a stroke.
+   *
+   * @values:
+   *   FT_STROKER_LINECAP_BUTT ::
+   *     The end of lines is rendered as a full stop on the last
+   *     point itself.
+   *
+   *   FT_STROKER_LINECAP_ROUND ::
+   *     The end of lines is rendered as a half-circle around the
+   *     last point.
+   *
+   *   FT_STROKER_LINECAP_SQUARE ::
+   *     The end of lines is rendered as a square around the
+   *     last point.
+   */
+  typedef enum  FT_Stroker_LineCap_
+  {
+    FT_STROKER_LINECAP_BUTT = 0,
+    FT_STROKER_LINECAP_ROUND,
+    FT_STROKER_LINECAP_SQUARE
+
+  } FT_Stroker_LineCap;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_StrokerBorder
+   *
+   * @description:
+   *   These values are used to select a given stroke border
+   *   in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
+   *
+   * @values:
+   *   FT_STROKER_BORDER_LEFT ::
+   *     Select the left border, relative to the drawing direction.
+   *
+   *   FT_STROKER_BORDER_RIGHT ::
+   *     Select the right border, relative to the drawing direction.
+   *
+   * @note:
+   *   Applications are generally interested in the `inside' and `outside'
+   *   borders.  However, there is no direct mapping between these and the
+   *   `left' and `right' ones, since this really depends on the glyph's
+   *   drawing orientation, which varies between font formats.
+   *
+   *   You can however use @FT_Outline_GetInsideBorder and
+   *   @FT_Outline_GetOutsideBorder to get these.
+   */
+  typedef enum  FT_StrokerBorder_
+  {
+    FT_STROKER_BORDER_LEFT = 0,
+    FT_STROKER_BORDER_RIGHT
+
+  } FT_StrokerBorder;
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Outline_GetInsideBorder
+   *
+   * @description:
+   *   Retrieve the @FT_StrokerBorder value corresponding to the
+   *   `inside' borders of a given outline.
+   *
+   * @input:
+   *   outline ::
+   *     The source outline handle.
+   *
+   * @return:
+   *   The border index.  @FT_STROKER_BORDER_RIGHT for empty or invalid
+   *   outlines.
+   */
+  FT_EXPORT( FT_StrokerBorder )
+  FT_Outline_GetInsideBorder( FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Outline_GetOutsideBorder
+   *
+   * @description:
+   *   Retrieve the @FT_StrokerBorder value corresponding to the
+   *   `outside' borders of a given outline.
+   *
+   * @input:
+   *   outline ::
+   *     The source outline handle.
+   *
+   * @return:
+   *   The border index.  @FT_STROKER_BORDER_LEFT for empty or invalid
+   *   outlines.
+   */
+  FT_EXPORT( FT_StrokerBorder )
+  FT_Outline_GetOutsideBorder( FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_New
+   *
+   * @description:
+   *   Create a new stroker object.
+   *
+   * @input:
+   *   library ::
+   *     FreeType library handle.
+   *
+   * @output:
+   *   astroker ::
+   *     A new stroker object handle.  NULL in case of error.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_New( FT_Library   library,
+                  FT_Stroker  *astroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Set
+   *
+   * @description:
+   *   Reset a stroker object's attributes.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   radius ::
+   *     The border radius.
+   *
+   *   line_cap ::
+   *     The line cap style.
+   *
+   *   line_join ::
+   *     The line join style.
+   *
+   *   miter_limit ::
+   *     The miter limit for the FT_STROKER_LINEJOIN_MITER style,
+   *     expressed as 16.16 fixed point value.
+   *
+   * @note:
+   *   The radius is expressed in the same units as the outline
+   *   coordinates.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Set( FT_Stroker           stroker,
+                  FT_Fixed             radius,
+                  FT_Stroker_LineCap   line_cap,
+                  FT_Stroker_LineJoin  line_join,
+                  FT_Fixed             miter_limit );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Rewind
+   *
+   * @description:
+   *   Reset a stroker object without changing its attributes.
+   *   You should call this function before beginning a new
+   *   series of calls to @FT_Stroker_BeginSubPath or
+   *   @FT_Stroker_EndSubPath.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Rewind( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ParseOutline
+   *
+   * @description:
+   *   A convenience function used to parse a whole outline with
+   *   the stroker.  The resulting outline(s) can be retrieved
+   *   later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   outline ::
+   *     The source outline.
+   *
+   *   opened ::
+   *     A boolean.  If~1, the outline is treated as an open path instead
+   *     of a closed one.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   If `opened' is~0 (the default), the outline is treated as a closed
+   *   path, and the stroker generates two distinct `border' outlines.
+   *
+   *   If `opened' is~1, the outline is processed as an open path, and the
+   *   stroker generates a single `stroke' outline.
+   *
+   *   This function calls @FT_Stroker_Rewind automatically.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_ParseOutline( FT_Stroker   stroker,
+                           FT_Outline*  outline,
+                           FT_Bool      opened );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_BeginSubPath
+   *
+   * @description:
+   *   Start a new sub-path in the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   to ::
+   *     A pointer to the start vector.
+   *
+   *   open ::
+   *     A boolean.  If~1, the sub-path is treated as an open one.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This function is useful when you need to stroke a path that is
+   *   not stored as an @FT_Outline object.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_BeginSubPath( FT_Stroker  stroker,
+                           FT_Vector*  to,
+                           FT_Bool     open );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_EndSubPath
+   *
+   * @description:
+   *   Close the current sub-path in the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function after @FT_Stroker_BeginSubPath.
+   *   If the subpath was not `opened', this function `draws' a
+   *   single line segment to the start position when needed.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_EndSubPath( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_LineTo
+   *
+   * @description:
+   *   `Draw' a single line segment in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_LineTo( FT_Stroker  stroker,
+                     FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ConicTo
+   *
+   * @description:
+   *   `Draw' a single quadratic Bézier in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   control ::
+   *     A pointer to a Bézier control point.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_ConicTo( FT_Stroker  stroker,
+                      FT_Vector*  control,
+                      FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_CubicTo
+   *
+   * @description:
+   *   `Draw' a single cubic Bézier in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   control1 ::
+   *     A pointer to the first Bézier control point.
+   *
+   *   control2 ::
+   *     A pointer to second Bézier control point.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_CubicTo( FT_Stroker  stroker,
+                      FT_Vector*  control1,
+                      FT_Vector*  control2,
+                      FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_GetBorderCounts
+   *
+   * @description:
+   *   Call this function once you have finished parsing your paths
+   *   with the stroker.  It returns the number of points and
+   *   contours necessary to export one of the `border' or `stroke'
+   *   outlines generated by the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   border ::
+   *     The border index.
+   *
+   * @output:
+   *   anum_points ::
+   *     The number of points.
+   *
+   *   anum_contours ::
+   *     The number of contours.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   When an outline, or a sub-path, is `closed', the stroker generates
+   *   two independent `border' outlines, named `left' and `right'.
+   *
+   *   When the outline, or a sub-path, is `opened', the stroker merges
+   *   the `border' outlines with caps.  The `left' border receives all
+   *   points, while the `right' border becomes empty.
+   *
+   *   Use the function @FT_Stroker_GetCounts instead if you want to
+   *   retrieve the counts associated to both borders.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_GetBorderCounts( FT_Stroker        stroker,
+                              FT_StrokerBorder  border,
+                              FT_UInt          *anum_points,
+                              FT_UInt          *anum_contours );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ExportBorder
+   *
+   * @description:
+   *   Call this function after @FT_Stroker_GetBorderCounts to
+   *   export the corresponding border to your own @FT_Outline
+   *   structure.
+   *
+   *   Note that this function appends the border points and
+   *   contours to your outline, but does not try to resize its
+   *   arrays.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   border ::
+   *     The border index.
+   *
+   *   outline ::
+   *     The target outline handle.
+   *
+   * @note:
+   *   Always call this function after @FT_Stroker_GetBorderCounts to
+   *   get sure that there is enough room in your @FT_Outline object to
+   *   receive all new data.
+   *
+   *   When an outline, or a sub-path, is `closed', the stroker generates
+   *   two independent `border' outlines, named `left' and `right'
+   *
+   *   When the outline, or a sub-path, is `opened', the stroker merges
+   *   the `border' outlines with caps. The `left' border receives all
+   *   points, while the `right' border becomes empty.
+   *
+   *   Use the function @FT_Stroker_Export instead if you want to
+   *   retrieve all borders at once.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_ExportBorder( FT_Stroker        stroker,
+                           FT_StrokerBorder  border,
+                           FT_Outline*       outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_GetCounts
+   *
+   * @description:
+   *   Call this function once you have finished parsing your paths
+   *   with the stroker.  It returns the number of points and
+   *   contours necessary to export all points/borders from the stroked
+   *   outline/path.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   * @output:
+   *   anum_points ::
+   *     The number of points.
+   *
+   *   anum_contours ::
+   *     The number of contours.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_GetCounts( FT_Stroker  stroker,
+                        FT_UInt    *anum_points,
+                        FT_UInt    *anum_contours );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Export
+   *
+   * @description:
+   *   Call this function after @FT_Stroker_GetBorderCounts to
+   *   export all borders to your own @FT_Outline structure.
+   *
+   *   Note that this function appends the border points and
+   *   contours to your outline, but does not try to resize its
+   *   arrays.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   outline ::
+   *     The target outline handle.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Export( FT_Stroker   stroker,
+                     FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Done
+   *
+   * @description:
+   *   Destroy a stroker object.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.  Can be NULL.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Done( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Glyph_Stroke
+   *
+   * @description:
+   *   Stroke a given outline glyph object with a given stroker.
+   *
+   * @inout:
+   *   pglyph ::
+   *     Source glyph handle on input, new glyph handle on output.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.
+   *
+   *   destroy ::
+   *     A Boolean.  If~1, the source glyph object is destroyed
+   *     on success.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The source glyph is untouched in case of error.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Stroke( FT_Glyph    *pglyph,
+                   FT_Stroker   stroker,
+                   FT_Bool      destroy );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Glyph_StrokeBorder
+   *
+   * @description:
+   *   Stroke a given outline glyph object with a given stroker, but
+   *   only return either its inside or outside border.
+   *
+   * @inout:
+   *   pglyph ::
+   *     Source glyph handle on input, new glyph handle on output.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.
+   *
+   *   inside ::
+   *     A Boolean.  If~1, return the inside border, otherwise
+   *     the outside border.
+   *
+   *   destroy ::
+   *     A Boolean.  If~1, the source glyph object is destroyed
+   *     on success.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The source glyph is untouched in case of error.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_StrokeBorder( FT_Glyph    *pglyph,
+                         FT_Stroker   stroker,
+                         FT_Bool      inside,
+                         FT_Bool      destroy );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FT_STROKE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftsynth.h b/contrib/media/updf/include/freetype/ftsynth.h
new file mode 100644
index 000000000..a068b7928
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftsynth.h
@@ -0,0 +1,80 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsynth.h                                                              */
+/*                                                                         */
+/*    FreeType synthesizing code for emboldening and slanting              */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003, 2006, 2008 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*********                                                       *********/
+  /*********        WARNING, THIS IS ALPHA CODE!  THIS API         *********/
+  /*********    IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE    *********/
+  /*********            FREETYPE DEVELOPMENT TEAM                  *********/
+  /*********                                                       *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* Main reason for not lifting the functions in this module to a  */
+  /* `standard' API is that the used parameters for emboldening and */
+  /* slanting are not configurable.  Consider the functions as a    */
+  /* code resource which should be copied into the application and  */
+  /* adapted to the particular needs.                               */
+
+
+#ifndef __FTSYNTH_H__
+#define __FTSYNTH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /* Embolden a glyph by a `reasonable' value (which is highly a matter of */
+  /* taste).  This function is actually a convenience function, providing  */
+  /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden.           */
+  /*                                                                       */
+  /* For emboldened outlines the metrics are estimates only; if you need   */
+  /* precise values you should call @FT_Outline_Get_CBox.                  */
+  FT_EXPORT( void )
+  FT_GlyphSlot_Embolden( FT_GlyphSlot  slot );
+
+  /* Slant an outline glyph to the right by about 12 degrees. */
+  FT_EXPORT( void )
+  FT_GlyphSlot_Oblique( FT_GlyphSlot  slot );
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTSYNTH_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftsystem.h b/contrib/media/updf/include/freetype/ftsystem.h
new file mode 100644
index 000000000..e07460c55
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftsystem.h
@@ -0,0 +1,347 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsystem.h                                                             */
+/*                                                                         */
+/*    FreeType low-level system interface definition (specification).      */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTSYSTEM_H__
+#define __FTSYSTEM_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   system_interface                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*   System Interface                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*   How FreeType manages memory and i/o.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This section contains various definitions related to memory         */
+  /*   management and i/o access.  You need to understand this             */
+  /*   information if you want to use a custom memory manager or you own   */
+  /*   i/o streams.                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                  M E M O R Y   M A N A G E M E N T                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Memory
+   *
+   * @description:
+   *   A handle to a given memory manager object, defined with an
+   *   @FT_MemoryRec structure.
+   *
+   */
+  typedef struct FT_MemoryRec_*  FT_Memory;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Alloc_Func
+   *
+   * @description:
+   *   A function used to allocate `size' bytes from `memory'.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   size ::
+   *     The size in bytes to allocate.
+   *
+   * @return:
+   *   Address of new memory block.  0~in case of failure.
+   *
+   */
+  typedef void*
+  (*FT_Alloc_Func)( FT_Memory  memory,
+                    long       size );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Free_Func
+   *
+   * @description:
+   *   A function used to release a given block of memory.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   block ::
+   *     The address of the target memory block.
+   *
+   */
+  typedef void
+  (*FT_Free_Func)( FT_Memory  memory,
+                   void*      block );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Realloc_Func
+   *
+   * @description:
+   *   A function used to re-allocate a given block of memory.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   cur_size ::
+   *     The block's current size in bytes.
+   *
+   *   new_size ::
+   *     The block's requested new size.
+   *
+   *   block ::
+   *     The block's current address.
+   *
+   * @return:
+   *   New block address.  0~in case of memory shortage.
+   *
+   * @note:
+   *   In case of error, the old block must still be available.
+   *
+   */
+  typedef void*
+  (*FT_Realloc_Func)( FT_Memory  memory,
+                      long       cur_size,
+                      long       new_size,
+                      void*      block );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_MemoryRec
+   *
+   * @description:
+   *   A structure used to describe a given memory manager to FreeType~2.
+   *
+   * @fields:
+   *   user ::
+   *     A generic typeless pointer for user data.
+   *
+   *   alloc ::
+   *     A pointer type to an allocation function.
+   *
+   *   free ::
+   *     A pointer type to an memory freeing function.
+   *
+   *   realloc ::
+   *     A pointer type to a reallocation function.
+   *
+   */
+  struct  FT_MemoryRec_
+  {
+    void*            user;
+    FT_Alloc_Func    alloc;
+    FT_Free_Func     free;
+    FT_Realloc_Func  realloc;
+  };
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                       I / O   M A N A G E M E N T                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Stream
+   *
+   * @description:
+   *   A handle to an input stream.
+   *
+   */
+  typedef struct FT_StreamRec_*  FT_Stream;
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_StreamDesc
+   *
+   * @description:
+   *   A union type used to store either a long or a pointer.  This is used
+   *   to store a file descriptor or a `FILE*' in an input stream.
+   *
+   */
+  typedef union  FT_StreamDesc_
+  {
+    long   value;
+    void*  pointer;
+
+  } FT_StreamDesc;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Stream_IoFunc
+   *
+   * @description:
+   *   A function used to seek and read data from a given input stream.
+   *
+   * @input:
+   *   stream ::
+   *     A handle to the source stream.
+   *
+   *   offset ::
+   *     The offset of read in stream (always from start).
+   *
+   *   buffer ::
+   *     The address of the read buffer.
+   *
+   *   count ::
+   *     The number of bytes to read from the stream.
+   *
+   * @return:
+   *   The number of bytes effectively read by the stream.
+   *
+   * @note:
+   *   This function might be called to perform a seek or skip operation
+   *   with a `count' of~0.  A non-zero return value then indicates an
+   *   error.
+   *
+   */
+  typedef unsigned long
+  (*FT_Stream_IoFunc)( FT_Stream       stream,
+                       unsigned long   offset,
+                       unsigned char*  buffer,
+                       unsigned long   count );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Stream_CloseFunc
+   *
+   * @description:
+   *   A function used to close a given input stream.
+   *
+   * @input:
+   *  stream ::
+   *     A handle to the target stream.
+   *
+   */
+  typedef void
+  (*FT_Stream_CloseFunc)( FT_Stream  stream );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_StreamRec
+   *
+   * @description:
+   *   A structure used to describe an input stream.
+   *
+   * @input:
+   *   base ::
+   *     For memory-based streams, this is the address of the first stream
+   *     byte in memory.  This field should always be set to NULL for
+   *     disk-based streams.
+   *
+   *   size ::
+   *     The stream size in bytes.
+   *
+   *   pos ::
+   *     The current position within the stream.
+   *
+   *   descriptor ::
+   *     This field is a union that can hold an integer or a pointer.  It is
+   *     used by stream implementations to store file descriptors or `FILE*'
+   *     pointers.
+   *
+   *   pathname ::
+   *     This field is completely ignored by FreeType.  However, it is often
+   *     useful during debugging to use it to store the stream's filename
+   *     (where available).
+   *
+   *   read ::
+   *     The stream's input function.
+   *
+   *   close ::
+   *     The stream's close function.
+   *
+   *   memory ::
+   *     The memory manager to use to preload frames.  This is set
+   *     internally by FreeType and shouldn't be touched by stream
+   *     implementations.
+   *
+   *   cursor ::
+   *     This field is set and used internally by FreeType when parsing
+   *     frames.
+   *
+   *   limit ::
+   *     This field is set and used internally by FreeType when parsing
+   *     frames.
+   *
+   */
+  typedef struct  FT_StreamRec_
+  {
+    unsigned char*       base;
+    unsigned long        size;
+    unsigned long        pos;
+
+    FT_StreamDesc        descriptor;
+    FT_StreamDesc        pathname;
+    FT_Stream_IoFunc     read;
+    FT_Stream_CloseFunc  close;
+
+    FT_Memory            memory;
+    unsigned char*       cursor;
+    unsigned char*       limit;
+
+  } FT_StreamRec;
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSYSTEM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fttrigon.h b/contrib/media/updf/include/freetype/fttrigon.h
new file mode 100644
index 000000000..6b77d2ee5
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fttrigon.h
@@ -0,0 +1,350 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttrigon.h                                                             */
+/*                                                                         */
+/*    FreeType trigonometric functions (specification).                    */
+/*                                                                         */
+/*  Copyright 2001, 2003, 2005, 2007 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTTRIGON_H__
+#define __FTTRIGON_H__
+
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   computations                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Angle
+   *
+   * @description:
+   *   This type is used to model angle values in FreeType.  Note that the
+   *   angle is a 16.16 fixed float value expressed in degrees.
+   *
+   */
+  typedef FT_Fixed  FT_Angle;
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI
+   *
+   * @description:
+   *   The angle pi expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI  ( 180L << 16 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_2PI
+   *
+   * @description:
+   *   The angle 2*pi expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_2PI  ( FT_ANGLE_PI * 2 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI2
+   *
+   * @description:
+   *   The angle pi/2 expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI2  ( FT_ANGLE_PI / 2 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI4
+   *
+   * @description:
+   *   The angle pi/4 expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI4  ( FT_ANGLE_PI / 4 )
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Sin
+   *
+   * @description:
+   *   Return the sinus of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The sinus value.
+   *
+   * @note:
+   *   If you need both the sinus and cosinus for a given angle, use the
+   *   function @FT_Vector_Unit.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Sin( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Cos
+   *
+   * @description:
+   *   Return the cosinus of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The cosinus value.
+   *
+   * @note:
+   *   If you need both the sinus and cosinus for a given angle, use the
+   *   function @FT_Vector_Unit.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Cos( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Tan
+   *
+   * @description:
+   *   Return the tangent of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The tangent value.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Tan( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Atan2
+   *
+   * @description:
+   *   Return the arc-tangent corresponding to a given vector (x,y) in
+   *   the 2d plane.
+   *
+   * @input:
+   *   x ::
+   *     The horizontal vector coordinate.
+   *
+   *   y ::
+   *     The vertical vector coordinate.
+   *
+   * @return:
+   *   The arc-tangent value (i.e. angle).
+   *
+   */
+  FT_EXPORT( FT_Angle )
+  FT_Atan2( FT_Fixed  x,
+            FT_Fixed  y );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Angle_Diff
+   *
+   * @description:
+   *   Return the difference between two angles.  The result is always
+   *   constrained to the ]-PI..PI] interval.
+   *
+   * @input:
+   *   angle1 ::
+   *     First angle.
+   *
+   *   angle2 ::
+   *     Second angle.
+   *
+   * @return:
+   *   Constrained value of `value2-value1'.
+   *
+   */
+  FT_EXPORT( FT_Angle )
+  FT_Angle_Diff( FT_Angle  angle1,
+                 FT_Angle  angle2 );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Unit
+   *
+   * @description:
+   *   Return the unit vector corresponding to a given angle.  After the
+   *   call, the value of `vec.x' will be `sin(angle)', and the value of
+   *   `vec.y' will be `cos(angle)'.
+   *
+   *   This function is useful to retrieve both the sinus and cosinus of a
+   *   given angle quickly.
+   *
+   * @output:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @input:
+   *   angle ::
+   *     The address of angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Unit( FT_Vector*  vec,
+                  FT_Angle    angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Rotate
+   *
+   * @description:
+   *   Rotate a vector by a given angle.
+   *
+   * @inout:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @input:
+   *   angle ::
+   *     The address of angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Rotate( FT_Vector*  vec,
+                    FT_Angle    angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Length
+   *
+   * @description:
+   *   Return the length of a given vector.
+   *
+   * @input:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @return:
+   *   The vector length, expressed in the same units that the original
+   *   vector coordinates.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Vector_Length( FT_Vector*  vec );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Polarize
+   *
+   * @description:
+   *   Compute both the length and angle of a given vector.
+   *
+   * @input:
+   *   vec ::
+   *     The address of source vector.
+   *
+   * @output:
+   *   length ::
+   *     The vector length.
+   *
+   *   angle ::
+   *     The vector angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Polarize( FT_Vector*  vec,
+                      FT_Fixed   *length,
+                      FT_Angle   *angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_From_Polar
+   *
+   * @description:
+   *   Compute vector coordinates from a length and angle.
+   *
+   * @output:
+   *   vec ::
+   *     The address of source vector.
+   *
+   * @input:
+   *   length ::
+   *     The vector length.
+   *
+   *   angle ::
+   *     The vector angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_From_Polar( FT_Vector*  vec,
+                        FT_Fixed    length,
+                        FT_Angle    angle );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTTRIGON_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fttypes.h b/contrib/media/updf/include/freetype/fttypes.h
new file mode 100644
index 000000000..a57ffa69b
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fttypes.h
@@ -0,0 +1,588 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttypes.h                                                              */
+/*                                                                         */
+/*    FreeType simple types definitions (specification only).              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTTYPES_H__
+#define __FTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_SYSTEM_H
+#include FT_IMAGE_H
+
+#include <stddef.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Basic Data Types                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The basic data types defined by the library.                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the basic data types defined by FreeType~2,  */
+  /*    ranging from simple scalar types to bitmap descriptors.  More      */
+  /*    font-specific structures are defined in a different section.       */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Byte                                                            */
+  /*    FT_Bytes                                                           */
+  /*    FT_Char                                                            */
+  /*    FT_Int                                                             */
+  /*    FT_UInt                                                            */
+  /*    FT_Int16                                                           */
+  /*    FT_UInt16                                                          */
+  /*    FT_Int32                                                           */
+  /*    FT_UInt32                                                          */
+  /*    FT_Short                                                           */
+  /*    FT_UShort                                                          */
+  /*    FT_Long                                                            */
+  /*    FT_ULong                                                           */
+  /*    FT_Bool                                                            */
+  /*    FT_Offset                                                          */
+  /*    FT_PtrDist                                                         */
+  /*    FT_String                                                          */
+  /*    FT_Tag                                                             */
+  /*    FT_Error                                                           */
+  /*    FT_Fixed                                                           */
+  /*    FT_Pointer                                                         */
+  /*    FT_Pos                                                             */
+  /*    FT_Vector                                                          */
+  /*    FT_BBox                                                            */
+  /*    FT_Matrix                                                          */
+  /*    FT_FWord                                                           */
+  /*    FT_UFWord                                                          */
+  /*    FT_F2Dot14                                                         */
+  /*    FT_UnitVector                                                      */
+  /*    FT_F26Dot6                                                         */
+  /*                                                                       */
+  /*                                                                       */
+  /*    FT_Generic                                                         */
+  /*    FT_Generic_Finalizer                                               */
+  /*                                                                       */
+  /*    FT_Bitmap                                                          */
+  /*    FT_Pixel_Mode                                                      */
+  /*    FT_Palette_Mode                                                    */
+  /*    FT_Glyph_Format                                                    */
+  /*    FT_IMAGE_TAG                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Bool                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef of unsigned char, used for simple booleans.  As usual,   */
+  /*    values 1 and~0 represent true and false, respectively.             */
+  /*                                                                       */
+  typedef unsigned char  FT_Bool;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_FWord                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 16-bit integer used to store a distance in original font  */
+  /*    units.                                                             */
+  /*                                                                       */
+  typedef signed short  FT_FWord;   /* distance in FUnits */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UFWord                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An unsigned 16-bit integer used to store a distance in original    */
+  /*    font units.                                                        */
+  /*                                                                       */
+  typedef unsigned short  FT_UFWord;  /* unsigned distance */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Char                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the _signed_ char type.                       */
+  /*                                                                       */
+  typedef signed char  FT_Char;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Byte                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the _unsigned_ char type.                     */
+  /*                                                                       */
+  typedef unsigned char  FT_Byte;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Bytes                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for constant memory areas.                               */
+  /*                                                                       */
+  typedef const FT_Byte*  FT_Bytes;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Tag                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for 32-bit tags (as used in the SFNT format).            */
+  /*                                                                       */
+  typedef FT_UInt32  FT_Tag;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_String                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the char type, usually used for strings.      */
+  /*                                                                       */
+  typedef char  FT_String;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Short                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for signed short.                                        */
+  /*                                                                       */
+  typedef signed short  FT_Short;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UShort                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for unsigned short.                                      */
+  /*                                                                       */
+  typedef unsigned short  FT_UShort;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for the int type.                                        */
+  /*                                                                       */
+  typedef signed int  FT_Int;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for the unsigned int type.                               */
+  /*                                                                       */
+  typedef unsigned int  FT_UInt;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Long                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for signed long.                                         */
+  /*                                                                       */
+  typedef signed long  FT_Long;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_ULong                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for unsigned long.                                       */
+  /*                                                                       */
+  typedef unsigned long  FT_ULong;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_F2Dot14                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 2.14 fixed float type used for unit vectors.              */
+  /*                                                                       */
+  typedef signed short  FT_F2Dot14;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_F26Dot6                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 26.6 fixed float type used for vectorial pixel            */
+  /*    coordinates.                                                       */
+  /*                                                                       */
+  typedef signed long  FT_F26Dot6;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Fixed                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This type is used to store 16.16 fixed float values, like scaling  */
+  /*    values or matrix coefficients.                                     */
+  /*                                                                       */
+  typedef signed long  FT_Fixed;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Error                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The FreeType error code type.  A value of~0 is always interpreted  */
+  /*    as a successful operation.                                         */
+  /*                                                                       */
+  typedef int  FT_Error;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Pointer                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for a typeless pointer.                           */
+  /*                                                                       */
+  typedef void*  FT_Pointer;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Offset                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is equivalent to the ANSI~C `size_t' type, i.e., the largest  */
+  /*    _unsigned_ integer type used to express a file size or position,   */
+  /*    or a memory block size.                                            */
+  /*                                                                       */
+  typedef size_t  FT_Offset;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_PtrDist                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the       */
+  /*    largest _signed_ integer type used to express the distance         */
+  /*    between two pointers.                                              */
+  /*                                                                       */
+  typedef ft_ptrdiff_t  FT_PtrDist;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_UnitVector                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2D vector unit vector.  Uses    */
+  /*    FT_F2Dot14 types.                                                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x :: Horizontal coordinate.                                        */
+  /*                                                                       */
+  /*    y :: Vertical coordinate.                                          */
+  /*                                                                       */
+  typedef struct  FT_UnitVector_
+  {
+    FT_F2Dot14  x;
+    FT_F2Dot14  y;
+
+  } FT_UnitVector;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Matrix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2x2 matrix.  Coefficients are   */
+  /*    in 16.16 fixed float format.  The computation performed is:        */
+  /*                                                                       */
+  /*       {                                                               */
+  /*          x' = x*xx + y*xy                                             */
+  /*          y' = x*yx + y*yy                                             */
+  /*       }                                                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    xx :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    xy :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    yx :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    yy :: Matrix coefficient.                                          */
+  /*                                                                       */
+  typedef struct  FT_Matrix_
+  {
+    FT_Fixed  xx, xy;
+    FT_Fixed  yx, yy;
+
+  } FT_Matrix;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Data                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Read-only binary data represented as a pointer and a length.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    pointer :: The data.                                               */
+  /*                                                                       */
+  /*    length  :: The length of the data in bytes.                        */
+  /*                                                                       */
+  typedef struct  FT_Data_
+  {
+    const FT_Byte*  pointer;
+    FT_Int          length;
+
+  } FT_Data;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Generic_Finalizer                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Describe a function used to destroy the `client' data of any       */
+  /*    FreeType object.  See the description of the @FT_Generic type for  */
+  /*    details of usage.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    The address of the FreeType object which is under finalization.    */
+  /*    Its client data is accessed through its `generic' field.           */
+  /*                                                                       */
+  typedef void  (*FT_Generic_Finalizer)(void*  object);
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Generic                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Client applications often need to associate their own data to a    */
+  /*    variety of FreeType core objects.  For example, a text layout API  */
+  /*    might want to associate a glyph cache to a given size object.      */
+  /*                                                                       */
+  /*    Most FreeType object contains a `generic' field, of type           */
+  /*    FT_Generic, which usage is left to client applications and font    */
+  /*    servers.                                                           */
+  /*                                                                       */
+  /*    It can be used to store a pointer to client-specific data, as well */
+  /*    as the address of a `finalizer' function, which will be called by  */
+  /*    FreeType when the object is destroyed (for example, the previous   */
+  /*    client example would put the address of the glyph cache destructor */
+  /*    in the `finalizer' field).                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    data      :: A typeless pointer to any client-specified data. This */
+  /*                 field is completely ignored by the FreeType library.  */
+  /*                                                                       */
+  /*    finalizer :: A pointer to a `generic finalizer' function, which    */
+  /*                 will be called when the object is destroyed.  If this */
+  /*                 field is set to NULL, no code will be called.         */
+  /*                                                                       */
+  typedef struct  FT_Generic_
+  {
+    void*                 data;
+    FT_Generic_Finalizer  finalizer;
+
+  } FT_Generic;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_MAKE_TAG                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags which are used to label       */
+  /*    TrueType tables into an unsigned long to be used within FreeType.  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The produced values *must* be 32-bit integers.  Don't redefine     */
+  /*    this macro.                                                        */
+  /*                                                                       */
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+          (FT_Tag)                        \
+          ( ( (FT_ULong)_x1 << 24 ) |     \
+            ( (FT_ULong)_x2 << 16 ) |     \
+            ( (FT_ULong)_x3 <<  8 ) |     \
+              (FT_ULong)_x4         )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                    L I S T   M A N A G E M E N T                      */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    list_processing                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_ListNode                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*     Many elements and objects in FreeType are listed through an       */
+  /*     @FT_List record (see @FT_ListRec).  As its name suggests, an      */
+  /*     FT_ListNode is a handle to a single list element.                 */
+  /*                                                                       */
+  typedef struct FT_ListNodeRec_*  FT_ListNode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_List                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a list record (see @FT_ListRec).                       */
+  /*                                                                       */
+  typedef struct FT_ListRec_*  FT_List;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ListNodeRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold a single list element.                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    prev :: The previous element in the list.  NULL if first.          */
+  /*                                                                       */
+  /*    next :: The next element in the list.  NULL if last.               */
+  /*                                                                       */
+  /*    data :: A typeless pointer to the listed object.                   */
+  /*                                                                       */
+  typedef struct  FT_ListNodeRec_
+  {
+    FT_ListNode  prev;
+    FT_ListNode  next;
+    void*        data;
+
+  } FT_ListNodeRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ListRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold a simple doubly-linked list.  These are   */
+  /*    used in many parts of FreeType.                                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    head :: The head (first element) of doubly-linked list.            */
+  /*                                                                       */
+  /*    tail :: The tail (last element) of doubly-linked list.             */
+  /*                                                                       */
+  typedef struct  FT_ListRec_
+  {
+    FT_ListNode  head;
+    FT_ListNode  tail;
+
+  } FT_ListRec;
+
+
+  /* */
+
+#define FT_IS_EMPTY( list )  ( (list).head == 0 )
+
+  /* return base error code (without module-specific prefix) */
+#define FT_ERROR_BASE( x )    ( (x) & 0xFF )
+
+  /* return module error code */
+#define FT_ERROR_MODULE( x )  ( (x) & 0xFF00U )
+
+#define FT_BOOL( x )  ( (FT_Bool)( x ) )
+
+FT_END_HEADER
+
+#endif /* __FTTYPES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftwinfnt.h b/contrib/media/updf/include/freetype/ftwinfnt.h
new file mode 100644
index 000000000..ea3335353
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftwinfnt.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftwinfnt.h                                                             */
+/*                                                                         */
+/*    FreeType API for accessing Windows fnt-specific data.                */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2008 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTWINFNT_H__
+#define __FTWINFNT_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    winfnt_fonts                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Window FNT Files                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Windows FNT specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of Windows FNT specific      */
+  /*    functions.                                                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_WinFNT_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `charset' byte in
+   *   @FT_WinFNT_HeaderRec.  Exact mapping tables for the various cpXXXX
+   *   encodings (except for cp1361) can be found at ftp://ftp.unicode.org
+   *   in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory.  cp1361 is
+   *   roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
+   *
+   * @values:
+   *   FT_WinFNT_ID_DEFAULT ::
+   *     This is used for font enumeration and font creation as a
+   *     `don't care' value.  Valid font files don't contain this value.
+   *     When querying for information about the character set of the font
+   *     that is currently selected into a specified device context, this
+   *     return value (of the related Windows API) simply denotes failure.
+   *
+   *   FT_WinFNT_ID_SYMBOL ::
+   *     There is no known mapping table available.
+   *
+   *   FT_WinFNT_ID_MAC ::
+   *     Mac Roman encoding.
+   *
+   *   FT_WinFNT_ID_OEM ::
+   *     From Michael Pöttgen <michael@poettgen.de>:
+   *
+   *       The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
+   *       is used for the charset of vector fonts, like `modern.fon',
+   *       `roman.fon', and `script.fon' on Windows.
+   *
+   *       The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
+   *       specifies a character set that is operating-system dependent.
+   *
+   *       The `IFIMETRICS' documentation from the `Windows Driver
+   *       Development Kit' says: This font supports an OEM-specific
+   *       character set.  The OEM character set is system dependent.
+   *
+   *       In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
+   *       second default codepage that most international versions of
+   *       Windows have.  It is one of the OEM codepages from
+   *
+   *         http://www.microsoft.com/globaldev/reference/cphome.mspx,
+   *
+   *       and is used for the `DOS boxes', to support legacy applications.
+   *       A German Windows version for example usually uses ANSI codepage
+   *       1252 and OEM codepage 850.
+   *
+   *   FT_WinFNT_ID_CP874 ::
+   *     A superset of Thai TIS 620 and ISO 8859-11.
+   *
+   *   FT_WinFNT_ID_CP932 ::
+   *     A superset of Japanese Shift-JIS (with minor deviations).
+   *
+   *   FT_WinFNT_ID_CP936 ::
+   *     A superset of simplified Chinese GB 2312-1980 (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP949 ::
+   *     A superset of Korean Hangul KS~C 5601-1987 (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP950 ::
+   *     A superset of traditional Chinese Big~5 ETen (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP1250 ::
+   *     A superset of East European ISO 8859-2 (with slightly different
+   *     ordering).
+   *
+   *   FT_WinFNT_ID_CP1251 ::
+   *     A superset of Russian ISO 8859-5 (with different ordering).
+   *
+   *   FT_WinFNT_ID_CP1252 ::
+   *     ANSI encoding.  A superset of ISO 8859-1.
+   *
+   *   FT_WinFNT_ID_CP1253 ::
+   *     A superset of Greek ISO 8859-7 (with minor modifications).
+   *
+   *   FT_WinFNT_ID_CP1254 ::
+   *     A superset of Turkish ISO 8859-9.
+   *
+   *   FT_WinFNT_ID_CP1255 ::
+   *     A superset of Hebrew ISO 8859-8 (with some modifications).
+   *
+   *   FT_WinFNT_ID_CP1256 ::
+   *     A superset of Arabic ISO 8859-6 (with different ordering).
+   *
+   *   FT_WinFNT_ID_CP1257 ::
+   *     A superset of Baltic ISO 8859-13 (with some deviations).
+   *
+   *   FT_WinFNT_ID_CP1258 ::
+   *     For Vietnamese.  This encoding doesn't cover all necessary
+   *     characters.
+   *
+   *   FT_WinFNT_ID_CP1361 ::
+   *     Korean (Johab).
+   */
+
+#define FT_WinFNT_ID_CP1252    0
+#define FT_WinFNT_ID_DEFAULT   1
+#define FT_WinFNT_ID_SYMBOL    2
+#define FT_WinFNT_ID_MAC      77
+#define FT_WinFNT_ID_CP932   128
+#define FT_WinFNT_ID_CP949   129
+#define FT_WinFNT_ID_CP1361  130
+#define FT_WinFNT_ID_CP936   134
+#define FT_WinFNT_ID_CP950   136
+#define FT_WinFNT_ID_CP1253  161
+#define FT_WinFNT_ID_CP1254  162
+#define FT_WinFNT_ID_CP1258  163
+#define FT_WinFNT_ID_CP1255  177
+#define FT_WinFNT_ID_CP1256  178
+#define FT_WinFNT_ID_CP1257  186
+#define FT_WinFNT_ID_CP1251  204
+#define FT_WinFNT_ID_CP874   222
+#define FT_WinFNT_ID_CP1250  238
+#define FT_WinFNT_ID_OEM     255
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_WinFNT_HeaderRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Windows FNT Header info.                                           */
+  /*                                                                       */
+  typedef struct  FT_WinFNT_HeaderRec_
+  {
+    FT_UShort  version;
+    FT_ULong   file_size;
+    FT_Byte    copyright[60];
+    FT_UShort  file_type;
+    FT_UShort  nominal_point_size;
+    FT_UShort  vertical_resolution;
+    FT_UShort  horizontal_resolution;
+    FT_UShort  ascent;
+    FT_UShort  internal_leading;
+    FT_UShort  external_leading;
+    FT_Byte    italic;
+    FT_Byte    underline;
+    FT_Byte    strike_out;
+    FT_UShort  weight;
+    FT_Byte    charset;
+    FT_UShort  pixel_width;
+    FT_UShort  pixel_height;
+    FT_Byte    pitch_and_family;
+    FT_UShort  avg_width;
+    FT_UShort  max_width;
+    FT_Byte    first_char;
+    FT_Byte    last_char;
+    FT_Byte    default_char;
+    FT_Byte    break_char;
+    FT_UShort  bytes_per_row;
+    FT_ULong   device_offset;
+    FT_ULong   face_name_offset;
+    FT_ULong   bits_pointer;
+    FT_ULong   bits_offset;
+    FT_Byte    reserved;
+    FT_ULong   flags;
+    FT_UShort  A_space;
+    FT_UShort  B_space;
+    FT_UShort  C_space;
+    FT_UShort  color_table_offset;
+    FT_ULong   reserved1[4];
+
+  } FT_WinFNT_HeaderRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_WinFNT_Header                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an @FT_WinFNT_HeaderRec structure.                     */
+  /*                                                                       */
+  typedef struct FT_WinFNT_HeaderRec_*  FT_WinFNT_Header;
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_WinFNT_Header
+   *
+   * @description:
+   *    Retrieve a Windows FNT font info header.
+   *
+   * @input:
+   *    face    :: A handle to the input face.
+   *
+   * @output:
+   *    aheader :: The WinFNT header.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This function only works with Windows FNT faces, returning an error
+   *   otherwise.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_WinFNT_Header( FT_Face               face,
+                        FT_WinFNT_HeaderRec  *aheader );
+
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTWINFNT_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftxf86.h b/contrib/media/updf/include/freetype/ftxf86.h
new file mode 100644
index 000000000..8c68afdcc
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftxf86.h
@@ -0,0 +1,83 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftxf86.h                                                               */
+/*                                                                         */
+/*    Support functions for X11.                                           */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTXF86_H__
+#define __FTXF86_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   font_formats                                                        */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*   Font Formats                                                        */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*   Getting the font format.                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   The single function in this section can be used to get the font     */
+  /*   format.  Note that this information is not needed normally;         */
+  /*   however, there are special cases (like in PDF devices) where it is  */
+  /*   important to differentiate, in spite of FreeType's uniform API.     */
+  /*                                                                       */
+  /*   This function is in the X11/xf86 namespace for historical reasons   */
+  /*   and in no way depends on that windowing system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*   FT_Get_X11_Font_Format                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   Return a string describing the format of a given face, using values */
+  /*   which can be used as an X11 FONT_PROPERTY.  Possible values are     */
+  /*   `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
+  /*   `PFR', and `Windows~FNT'.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*   face ::                                                             */
+  /*     Input face handle.                                                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   Font format string.  NULL in case of error.                         */
+  /*                                                                       */
+  FT_EXPORT( const char* )
+  FT_Get_X11_Font_Format( FT_Face  face );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTXF86_H__ */
diff --git a/contrib/media/updf/include/freetype/header.h b/contrib/media/updf/include/freetype/header.h
new file mode 100755
index 000000000..ebd557440
--- /dev/null
+++ b/contrib/media/updf/include/freetype/header.h
@@ -0,0 +1,49 @@
+/*******************************************************************
+ *
+ *  Function    :
+ *
+ *  Description :
+ *
+ *  Input  :
+ *
+ *  Output :
+ *
+ *  Notes  :
+ *
+ ******************************************************************/
+
+/*******************************************************************
+ *
+ *  Function    :
+ *
+ *  Description :
+ *
+ *  Input  :  None
+ *
+ *  Output :  Error code.
+ *
+ ******************************************************************/
+
+/*******************************************************************
+ *
+ *  Function    :
+ *
+ *  Description :
+ *
+ ******************************************************************/
+
+/*******************************************************************
+ *
+ *  Component Name (e.g. TTRaster.C) + eventually a version number.
+ *
+ *  Component Short Description (e.g. Rasterizer).
+ *
+ *  Copyright 1996 David Turner, Robert Wilhelm and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT. By continuing to use, modify or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
diff --git a/contrib/media/updf/include/freetype/internal/autohint.h b/contrib/media/updf/include/freetype/internal/autohint.h
new file mode 100644
index 000000000..7e3a08a05
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/autohint.h
@@ -0,0 +1,231 @@
+/***************************************************************************/
+/*                                                                         */
+/*  autohint.h                                                             */
+/*                                                                         */
+/*    High-level `autohint' module-specific interface (specification).     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2007 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The auto-hinter is used to load and automatically hint glyphs if a    */
+  /* format-specific hinter isn't available.                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __AUTOHINT_H__
+#define __AUTOHINT_H__
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A small technical note regarding automatic hinting in order to        */
+  /* clarify this module interface.                                        */
+  /*                                                                       */
+  /* An automatic hinter might compute two kinds of data for a given face: */
+  /*                                                                       */
+  /* - global hints: Usually some metrics that describe global properties  */
+  /*                 of the face.  It is computed by scanning more or less */
+  /*                 aggressively the glyphs in the face, and thus can be  */
+  /*                 very slow to compute (even if the size of global      */
+  /*                 hints is really small).                               */
+  /*                                                                       */
+  /* - glyph hints:  These describe some important features of the glyph   */
+  /*                 outline, as well as how to align them.  They are      */
+  /*                 generally much faster to compute than global hints.   */
+  /*                                                                       */
+  /* The current FreeType auto-hinter does a pretty good job while         */
+  /* performing fast computations for both global and glyph hints.         */
+  /* However, we might be interested in introducing more complex and       */
+  /* powerful algorithms in the future, like the one described in the John */
+  /* D. Hobby paper, which unfortunately requires a lot more horsepower.   */
+  /*                                                                       */
+  /* Because a sufficiently sophisticated font management system would     */
+  /* typically implement an LRU cache of opened face objects to reduce     */
+  /* memory usage, it is a good idea to be able to avoid recomputing       */
+  /* global hints every time the same face is re-opened.                   */
+  /*                                                                       */
+  /* We thus provide the ability to cache global hints outside of the face */
+  /* object, in order to speed up font re-opening time.  Of course, this   */
+  /* feature is purely optional, so most client programs won't even notice */
+  /* it.                                                                   */
+  /*                                                                       */
+  /* I initially thought that it would be a good idea to cache the glyph   */
+  /* hints too.  However, my general idea now is that if you really need   */
+  /* to cache these too, you are simply in need of a new font format,      */
+  /* where all this information could be stored within the font file and   */
+  /* decoded on the fly.                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct FT_AutoHinterRec_  *FT_AutoHinter;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalGetFunc                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieves the global hints computed for a given face object the    */
+  /*    resulting data is dissociated from the face and will survive a     */
+  /*    call to FT_Done_Face().  It must be discarded through the API      */
+  /*    FT_AutoHinter_GlobalDoneFunc().                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter        :: A handle to the source auto-hinter.               */
+  /*                                                                       */
+  /*    face          :: A handle to the source face object.               */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    global_hints  :: A typeless pointer to the global hints.           */
+  /*                                                                       */
+  /*    global_len    :: The size in bytes of the global hints.            */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter  hinter,
+                                  FT_Face        face,
+                                  void**         global_hints,
+                                  long*          global_len );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalDoneFunc                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discards the global hints retrieved through                        */
+  /*    FT_AutoHinter_GlobalGetFunc().  This is the only way these hints   */
+  /*    are freed from memory.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter :: A handle to the auto-hinter module.                      */
+  /*                                                                       */
+  /*    global :: A pointer to retrieved global hints to discard.          */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter  hinter,
+                                   void*          global );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalResetFunc                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to recompute the global metrics in a given   */
+  /*    font.  This is useful when global font data changes (e.g. Multiple */
+  /*    Masters fonts where blend coordinates change).                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter :: A handle to the source auto-hinter.                      */
+  /*                                                                       */
+  /*    face   :: A handle to the face.                                    */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter  hinter,
+                                    FT_Face        face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlyphLoadFunc                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to load, scale, and automatically hint a     */
+  /*    glyph from a given face.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to the face.                               */
+  /*                                                                       */
+  /*    glyph_index :: The glyph index.                                    */
+  /*                                                                       */
+  /*    load_flags  :: The load flags.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is capable of loading composite glyphs by hinting    */
+  /*    each sub-glyph independently (which improves quality).             */
+  /*                                                                       */
+  /*    It will call the font driver with FT_Load_Glyph(), with            */
+  /*    FT_LOAD_NO_SCALE set.                                              */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter  hinter,
+                                  FT_GlyphSlot   slot,
+                                  FT_Size        size,
+                                  FT_UInt        glyph_index,
+                                  FT_Int32       load_flags );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_AutoHinter_ServiceRec                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The auto-hinter module's interface.                                */
+  /*                                                                       */
+  typedef struct  FT_AutoHinter_ServiceRec_
+  {
+    FT_AutoHinter_GlobalResetFunc  reset_face;
+    FT_AutoHinter_GlobalGetFunc    get_global_hints;
+    FT_AutoHinter_GlobalDoneFunc   done_global_hints;
+    FT_AutoHinter_GlyphLoadFunc    load_glyph;
+
+  } FT_AutoHinter_ServiceRec, *FT_AutoHinter_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
+                                     done_global_hints_, load_glyph_)        \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_AutoHinter_ServiceRec class_ =                                    \
+  {                                                                          \
+    reset_face_, get_global_hints_, done_global_hints_, load_glyph_          \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
+                                     done_global_hints_, load_glyph_)        \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_AutoHinter_ServiceRec* clazz)                   \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->reset_face = reset_face_;                                         \
+    clazz->get_global_hints = get_global_hints_;                             \
+    clazz->done_global_hints = done_global_hints_;                           \
+    clazz->load_glyph = load_glyph_;                                         \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+FT_END_HEADER
+
+#endif /* __AUTOHINT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftcalc.h b/contrib/media/updf/include/freetype/internal/ftcalc.h
new file mode 100644
index 000000000..f8b432477
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftcalc.h
@@ -0,0 +1,179 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcalc.h                                                               */
+/*                                                                         */
+/*    Arithmetic computations (specification).                             */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCALC_H__
+#define __FTCALC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_FixedSqrt                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the square root of a 16.16 fixed point value.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    x :: The value to compute the root for.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `sqrt(x)'.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is not very fast.                                    */
+  /*                                                                       */
+  FT_BASE( FT_Int32 )
+  FT_SqrtFixed( FT_Int32  x );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Sqrt32                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the square root of an Int32 integer (which will be        */
+  /*    handled as an unsigned long value).                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    x :: The value to compute the root for.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `sqrt(x)'.                                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Int32 )
+  FT_Sqrt32( FT_Int32  x );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FT_MulDiv() and FT_MulFix() are declared in freetype.h.               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulDiv_No_Round                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation `(a*b)/c'   */
+  /*    (without rounding) with maximal accuracy (it uses a 64-bit         */
+  /*    intermediate integer whenever necessary).                          */
+  /*                                                                       */
+  /*    This function isn't necessarily as fast as some processor specific */
+  /*    operations, but is at least completely portable.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.                                        */
+  /*    c :: The divisor.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/c'.  This function never traps when trying to */
+  /*    divide by zero; it simply returns `MaxInt' or `MinInt' depending   */
+  /*    on the signs of `a' and `b'.                                       */
+  /*                                                                       */
+  FT_BASE( FT_Long )
+  FT_MulDiv_No_Round( FT_Long  a,
+                      FT_Long  b,
+                      FT_Long  c );
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+  /*
+   *  A variant of FT_Matrix_Multiply which scales its result afterwards.
+   *  The idea is that both `a' and `b' are scaled by factors of 10 so that
+   *  the values are as precise as possible to get a correct result during
+   *  the 64bit multiplication.  Let `sa' and `sb' be the scaling factors of
+   *  `a' and `b', respectively, then the scaling factor of the result is
+   *  `sa*sb'.
+   */
+  FT_BASE( void )
+  FT_Matrix_Multiply_Scaled( const FT_Matrix*  a,
+                             FT_Matrix        *b,
+                             FT_Long           scaling );
+
+
+  /*
+   *  A variant of FT_Vector_Transform.  See comments for
+   *  FT_Matrix_Multiply_Scaled.
+   */
+
+  FT_BASE( void )
+  FT_Vector_Transform_Scaled( FT_Vector*        vector,
+                              const FT_Matrix*  matrix,
+                              FT_Long           scaling );
+
+
+  /*
+   *  Return -1, 0, or +1, depending on the orientation of a given corner.
+   *  We use the Cartesian coordinate system, with positive vertical values
+   *  going upwards.  The function returns +1 if the corner turns to the
+   *  left, -1 to the right, and 0 for undecidable cases.
+   */
+  FT_BASE( FT_Int )
+  ft_corner_orientation( FT_Pos  in_x,
+                         FT_Pos  in_y,
+                         FT_Pos  out_x,
+                         FT_Pos  out_y );
+
+  /*
+   *  Return TRUE if a corner is flat or nearly flat.  This is equivalent to
+   *  saying that the angle difference between the `in' and `out' vectors is
+   *  very small.
+   */
+  FT_BASE( FT_Int )
+  ft_corner_is_flat( FT_Pos  in_x,
+                     FT_Pos  in_y,
+                     FT_Pos  out_x,
+                     FT_Pos  out_y );
+
+
+#define INT_TO_F26DOT6( x )    ( (FT_Long)(x) << 6  )
+#define INT_TO_F2DOT14( x )    ( (FT_Long)(x) << 14 )
+#define INT_TO_FIXED( x )      ( (FT_Long)(x) << 16 )
+#define F2DOT14_TO_FIXED( x )  ( (FT_Long)(x) << 2  )
+#define FLOAT_TO_FIXED( x )    ( (FT_Long)( x * 65536.0 ) )
+#define FIXED_TO_INT( x )      ( FT_RoundFix( x ) >> 16 )
+
+#define ROUND_F26DOT6( x )     ( x >= 0 ? (    ( (x) + 32 ) & -64 )     \
+                                        : ( -( ( 32 - (x) ) & -64 ) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTCALC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftdebug.h b/contrib/media/updf/include/freetype/internal/ftdebug.h
new file mode 100644
index 000000000..7baae3531
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftdebug.h
@@ -0,0 +1,250 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdebug.h                                                              */
+/*                                                                         */
+/*    Debugging and logging component (specification).                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/*                                                                         */
+/*  IMPORTANT: A description of FreeType's debugging support can be        */
+/*             found in `docs/DEBUG.TXT'.  Read it if you need to use or   */
+/*             understand this code.                                       */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTDEBUG_H__
+#define __FTDEBUG_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
+  /* is already defined; this simplifies the following #ifdefs            */
+  /*                                                                      */
+#ifdef FT_DEBUG_LEVEL_TRACE
+#undef  FT_DEBUG_LEVEL_ERROR
+#define FT_DEBUG_LEVEL_ERROR
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the trace enums as well as the trace levels array when they    */
+  /* are needed.                                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE_DEF( x )  trace_ ## x ,
+
+  /* defining the enumeration */
+  typedef enum  FT_Trace_
+  {
+#include FT_INTERNAL_TRACE_H
+    trace_count
+
+  } FT_Trace;
+
+
+  /* defining the array of trace levels, provided by `src/base/ftdebug.c' */
+  extern int  ft_trace_levels[trace_count];
+
+#undef FT_TRACE_DEF
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_TRACE macro                                             */
+  /*                                                                       */
+  /* IMPORTANT!                                                            */
+  /*                                                                       */
+  /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */
+  /* value before using any TRACE macro.                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE( level, varformat )                      \
+          do                                              \
+          {                                               \
+            if ( ft_trace_levels[FT_COMPONENT] >= level ) \
+              FT_Message varformat;                       \
+          } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define FT_TRACE( level, varformat )  do { } while ( 0 )      /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Trace_Get_Count                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the number of available trace components.                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The number of trace components.  0 if FreeType 2 is not built with */
+  /*    FT_DEBUG_LEVEL_TRACE definition.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may be useful if you want to access elements of      */
+  /*    the internal `ft_trace_levels' array by an index.                  */
+  /*                                                                       */
+  FT_BASE( FT_Int )
+  FT_Trace_Get_Count( void );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Trace_Get_Name                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the name of a trace component.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    The index of the trace component.                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The name of the trace component.  This is a statically allocated   */
+  /*    C string, so do not free it after use.  NULL if FreeType 2 is not  */
+  /*    built with FT_DEBUG_LEVEL_TRACE definition.                        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Use @FT_Trace_Get_Count to get the number of available trace       */
+  /*    components.                                                        */
+  /*                                                                       */
+  /*    This function may be useful if you want to control FreeType 2's    */
+  /*    debug level in your application.                                   */
+  /*                                                                       */
+  FT_BASE( const char * )
+  FT_Trace_Get_Name( FT_Int  idx );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* You need two opening and closing parentheses!                         */
+  /*                                                                       */
+  /* Example: FT_TRACE0(( "Value is %i", foo ))                            */
+  /*                                                                       */
+  /* Output of the FT_TRACEX macros is sent to stderr.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+#define FT_TRACE0( varformat )  FT_TRACE( 0, varformat )
+#define FT_TRACE1( varformat )  FT_TRACE( 1, varformat )
+#define FT_TRACE2( varformat )  FT_TRACE( 2, varformat )
+#define FT_TRACE3( varformat )  FT_TRACE( 3, varformat )
+#define FT_TRACE4( varformat )  FT_TRACE( 4, varformat )
+#define FT_TRACE5( varformat )  FT_TRACE( 5, varformat )
+#define FT_TRACE6( varformat )  FT_TRACE( 6, varformat )
+#define FT_TRACE7( varformat )  FT_TRACE( 7, varformat )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_ERROR macro.                                            */
+  /*                                                                       */
+  /* Output of this macro is sent to stderr.                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ERROR( varformat )  FT_Message  varformat
+
+#else  /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ERROR( varformat )  do { } while ( 0 )      /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_ASSERT macro.                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ASSERT( condition )                                      \
+          do                                                        \
+          {                                                         \
+            if ( !( condition ) )                                   \
+              FT_Panic( "assertion failed on line %d of file %s\n", \
+                        __LINE__, __FILE__ );                       \
+          } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ASSERT( condition )  do { } while ( 0 )
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define `FT_Message' and `FT_Panic' when needed.                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#include "stdio.h"  /* for vfprintf() */
+
+  /* print a message */
+  FT_BASE( void )
+  FT_Message( const char*  fmt,
+              ... );
+
+  /* print a message and exit */
+  FT_BASE( void )
+  FT_Panic( const char*  fmt,
+            ... );
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+  FT_BASE( void )
+  ft_debug_init( void );
+
+
+#if defined( _MSC_VER )      /* Visual C++ (and Intel C++) */
+
+  /* We disable the warning `conditional expression is constant' here */
+  /* in order to compile cleanly with the maximum level of warnings.  */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+
+FT_END_HEADER
+
+#endif /* __FTDEBUG_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftdriver.h b/contrib/media/updf/include/freetype/internal/ftdriver.h
new file mode 100644
index 000000000..1d06997bd
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftdriver.h
@@ -0,0 +1,422 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdriver.h                                                             */
+/*                                                                         */
+/*    FreeType font driver interface (specification).                      */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2008 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTDRIVER_H__
+#define __FTDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef FT_Error
+  (*FT_Face_InitFunc)( FT_Stream      stream,
+                       FT_Face        face,
+                       FT_Int         typeface_index,
+                       FT_Int         num_params,
+                       FT_Parameter*  parameters );
+
+  typedef void
+  (*FT_Face_DoneFunc)( FT_Face  face );
+
+
+  typedef FT_Error
+  (*FT_Size_InitFunc)( FT_Size  size );
+
+  typedef void
+  (*FT_Size_DoneFunc)( FT_Size  size );
+
+
+  typedef FT_Error
+  (*FT_Slot_InitFunc)( FT_GlyphSlot  slot );
+
+  typedef void
+  (*FT_Slot_DoneFunc)( FT_GlyphSlot  slot );
+
+
+  typedef FT_Error
+  (*FT_Size_RequestFunc)( FT_Size          size,
+                          FT_Size_Request  req );
+
+  typedef FT_Error
+  (*FT_Size_SelectFunc)( FT_Size   size,
+                         FT_ULong  size_index );
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  typedef FT_Error
+  (*FT_Size_ResetPointsFunc)( FT_Size     size,
+                              FT_F26Dot6  char_width,
+                              FT_F26Dot6  char_height,
+                              FT_UInt     horz_resolution,
+                              FT_UInt     vert_resolution );
+
+  typedef FT_Error
+  (*FT_Size_ResetPixelsFunc)( FT_Size  size,
+                              FT_UInt  pixel_width,
+                              FT_UInt  pixel_height );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  typedef FT_Error
+  (*FT_Slot_LoadFunc)( FT_GlyphSlot  slot,
+                       FT_Size       size,
+                       FT_UInt       glyph_index,
+                       FT_Int32      load_flags );
+
+
+  typedef FT_UInt
+  (*FT_CharMap_CharIndexFunc)( FT_CharMap  charmap,
+                               FT_Long     charcode );
+
+  typedef FT_Long
+  (*FT_CharMap_CharNextFunc)( FT_CharMap  charmap,
+                              FT_Long     charcode );
+
+
+  typedef FT_Error
+  (*FT_Face_GetKerningFunc)( FT_Face     face,
+                             FT_UInt     left_glyph,
+                             FT_UInt     right_glyph,
+                             FT_Vector*  kerning );
+
+
+  typedef FT_Error
+  (*FT_Face_AttachFunc)( FT_Face    face,
+                         FT_Stream  stream );
+
+
+  typedef FT_Error
+  (*FT_Face_GetAdvancesFunc)( FT_Face    face,
+                              FT_UInt    first,
+                              FT_UInt    count,
+                              FT_Int32   flags,
+                              FT_Fixed*  advances );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Driver_ClassRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The font driver class.  This structure mostly contains pointers to */
+  /*    driver methods.                                                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root             :: The parent module.                             */
+  /*                                                                       */
+  /*    face_object_size :: The size of a face object in bytes.            */
+  /*                                                                       */
+  /*    size_object_size :: The size of a size object in bytes.            */
+  /*                                                                       */
+  /*    slot_object_size :: The size of a glyph object in bytes.           */
+  /*                                                                       */
+  /*    init_face        :: The format-specific face constructor.          */
+  /*                                                                       */
+  /*    done_face        :: The format-specific face destructor.           */
+  /*                                                                       */
+  /*    init_size        :: The format-specific size constructor.          */
+  /*                                                                       */
+  /*    done_size        :: The format-specific size destructor.           */
+  /*                                                                       */
+  /*    init_slot        :: The format-specific slot constructor.          */
+  /*                                                                       */
+  /*    done_slot        :: The format-specific slot destructor.           */
+  /*                                                                       */
+  /*                                                                       */
+  /*    load_glyph       :: A function handle to load a glyph to a slot.   */
+  /*                        This field is mandatory!                       */
+  /*                                                                       */
+  /*    get_kerning      :: A function handle to return the unscaled       */
+  /*                        kerning for a given pair of glyphs.  Can be    */
+  /*                        set to 0 if the format doesn't support         */
+  /*                        kerning.                                       */
+  /*                                                                       */
+  /*    attach_file      :: This function handle is used to read           */
+  /*                        additional data for a face from another        */
+  /*                        file/stream.  For example, this can be used to */
+  /*                        add data from AFM or PFM files on a Type 1     */
+  /*                        face, or a CIDMap on a CID-keyed face.         */
+  /*                                                                       */
+  /*    get_advances     :: A function handle used to return advance       */
+  /*                        widths of `count' glyphs (in font units),      */
+  /*                        starting at `first'.  The `vertical' flag must */
+  /*                        be set to get vertical advance heights.  The   */
+  /*                        `advances' buffer is caller-allocated.         */
+  /*                        Currently not implemented.  The idea of this   */
+  /*                        function is to be able to perform              */
+  /*                        device-independent text layout without loading */
+  /*                        a single glyph image.                          */
+  /*                                                                       */
+  /*    request_size     :: A handle to a function used to request the new */
+  /*                        character size.  Can be set to 0 if the        */
+  /*                        scaling done in the base layer suffices.       */
+  /*                                                                       */
+  /*    select_size      :: A handle to a function used to select a new    */
+  /*                        fixed size.  It is used only if                */
+  /*                        @FT_FACE_FLAG_FIXED_SIZES is set.  Can be set  */
+  /*                        to 0 if the scaling done in the base layer     */
+  /*                        suffices.                                      */
+  /* <Note>                                                                */
+  /*    Most function pointers, with the exception of `load_glyph', can be */
+  /*    set to 0 to indicate a default behaviour.                          */
+  /*                                                                       */
+  typedef struct  FT_Driver_ClassRec_
+  {
+    FT_Module_Class           root;
+
+    FT_Long                   face_object_size;
+    FT_Long                   size_object_size;
+    FT_Long                   slot_object_size;
+
+    FT_Face_InitFunc          init_face;
+    FT_Face_DoneFunc          done_face;
+
+    FT_Size_InitFunc          init_size;
+    FT_Size_DoneFunc          done_size;
+
+    FT_Slot_InitFunc          init_slot;
+    FT_Slot_DoneFunc          done_slot;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+    FT_Size_ResetPointsFunc   set_char_sizes;
+    FT_Size_ResetPixelsFunc   set_pixel_sizes;
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    FT_Slot_LoadFunc          load_glyph;
+
+    FT_Face_GetKerningFunc    get_kerning;
+    FT_Face_AttachFunc        attach_file;
+    FT_Face_GetAdvancesFunc   get_advances;
+
+    /* since version 2.2 */
+    FT_Size_RequestFunc       request_size;
+    FT_Size_SelectFunc        select_size;
+
+  } FT_Driver_ClassRec, *FT_Driver_Class;
+
+
+  /*
+   *  The following functions are used as stubs for `set_char_sizes' and
+   *  `set_pixel_sizes'; the code uses `request_size' and `select_size'
+   *  functions instead.
+   *
+   *  Implementation is in `src/base/ftobjs.c'.
+   */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_BASE( FT_Error )
+  ft_stub_set_char_sizes( FT_Size     size,
+                          FT_F26Dot6  width,
+                          FT_F26Dot6  height,
+                          FT_UInt     horz_res,
+                          FT_UInt     vert_res );
+
+  FT_BASE( FT_Error )
+  ft_stub_set_pixel_sizes( FT_Size  size,
+                           FT_UInt  width,
+                           FT_UInt  height );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_DRIVER                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Driver_ClassRec stract instance.                                */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_DRIVER                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Driver_ClassRec struct.       */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.                                   */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
+  a_, b_,
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
+#endif
+
+#define FT_DECLARE_DRIVER(class_)    \
+  FT_CALLBACK_TABLE                  \
+  const FT_Driver_ClassRec  class_;  
+
+#define FT_DEFINE_DRIVER(class_,                                             \
+                         flags_, size_, name_, version_, requires_,          \
+                         interface_, init_, done_, get_interface_,           \
+                         face_object_size_, size_object_size_,               \
+                         slot_object_size_, init_face_, done_face_,          \
+                         init_size_, done_size_, init_slot_, done_slot_,     \
+                         old_set_char_sizes_, old_set_pixel_sizes_,          \
+                         load_glyph_, get_kerning_, attach_file_,            \
+                         get_advances_, request_size_, select_size_ )        \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Driver_ClassRec class_ =                                          \
+  {                                                                          \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_,  \
+                          init_,done_,get_interface_)                        \
+                                                                             \
+    face_object_size_,                                                       \
+    size_object_size_,                                                       \
+    slot_object_size_,                                                       \
+                                                                             \
+    init_face_,                                                              \
+    done_face_,                                                              \
+                                                                             \
+    init_size_,                                                              \
+    done_size_,                                                              \
+                                                                             \
+    init_slot_,                                                              \
+    done_slot_,                                                              \
+                                                                             \
+    FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
+                                                                             \
+    load_glyph_,                                                             \
+                                                                             \
+    get_kerning_,                                                            \
+    attach_file_,                                                            \
+    get_advances_,                                                           \
+                                                                             \
+    request_size_,                                                           \
+    select_size_                                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
+  clazz->set_char_sizes = a_; \
+  clazz->set_pixel_sizes = b_;
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
+#endif
+
+#define FT_DECLARE_DRIVER(class_)    FT_DECLARE_MODULE(class_)
+
+#define FT_DEFINE_DRIVER(class_,                                             \
+                         flags_, size_, name_, version_, requires_,          \
+                         interface_, init_, done_, get_interface_,           \
+                         face_object_size_, size_object_size_,               \
+                         slot_object_size_, init_face_, done_face_,          \
+                         init_size_, done_size_, init_slot_, done_slot_,     \
+                         old_set_char_sizes_, old_set_pixel_sizes_,          \
+                         load_glyph_, get_kerning_, attach_file_,            \
+                         get_advances_, request_size_, select_size_ )        \
+  void class_##_pic_free( FT_Library library );                              \
+  FT_Error class_##_pic_init( FT_Library library );                          \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library        library,                      \
+                             FT_Module_Class*  clazz )                       \
+  {                                                                          \
+    FT_Memory       memory = library->memory;                                \
+    FT_Driver_Class dclazz = (FT_Driver_Class)clazz;                         \
+    class_##_pic_free( library );                                            \
+    if ( dclazz )                                                            \
+      FT_FREE( dclazz );                                                     \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library        library,                       \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Driver_Class  clazz;                                                  \
+    FT_Error         error;                                                  \
+    FT_Memory        memory = library->memory;                               \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+                                                                             \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_,  \
+                          init_,done_,get_interface_)                        \
+                                                                             \
+    clazz->face_object_size    = face_object_size_;                          \
+    clazz->size_object_size    = size_object_size_;                          \
+    clazz->slot_object_size    = slot_object_size_;                          \
+                                                                             \
+    clazz->init_face           = init_face_;                                 \
+    clazz->done_face           = done_face_;                                 \
+                                                                             \
+    clazz->init_size           = init_size_;                                 \
+    clazz->done_size           = done_size_;                                 \
+                                                                             \
+    clazz->init_slot           = init_slot_;                                 \
+    clazz->done_slot           = done_slot_;                                 \
+                                                                             \
+    FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
+                                                                             \
+    clazz->load_glyph          = load_glyph_;                                \
+                                                                             \
+    clazz->get_kerning         = get_kerning_;                               \
+    clazz->attach_file         = attach_file_;                               \
+    clazz->get_advances        = get_advances_;                              \
+                                                                             \
+    clazz->request_size        = request_size_;                              \
+    clazz->select_size         = select_size_;                               \
+                                                                             \
+    *output_class = (FT_Module_Class*)clazz;                                 \
+    return FT_Err_Ok;                                                        \
+  }                
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __FTDRIVER_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftgloadr.h b/contrib/media/updf/include/freetype/internal/ftgloadr.h
new file mode 100644
index 000000000..ce4dc6c9c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftgloadr.h
@@ -0,0 +1,168 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgloadr.h                                                             */
+/*                                                                         */
+/*    The FreeType glyph loader (specification).                           */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2005, 2006 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGLOADR_H__
+#define __FTGLOADR_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphLoader                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The glyph loader is an internal object used to load several glyphs */
+  /*    together (for example, in the case of composites).                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The glyph loader implementation is not part of the high-level API, */
+  /*    hence the forward structure declaration.                           */
+  /*                                                                       */
+  typedef struct FT_GlyphLoaderRec_*  FT_GlyphLoader ;
+
+
+#if 0  /* moved to freetype.h in version 2.2 */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS          1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES      2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID        4
+#define FT_SUBGLYPH_FLAG_SCALE                   8
+#define FT_SUBGLYPH_FLAG_XY_SCALE             0x40
+#define FT_SUBGLYPH_FLAG_2X2                  0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS      0x200
+#endif
+
+
+  typedef struct  FT_SubGlyphRec_
+  {
+    FT_Int     index;
+    FT_UShort  flags;
+    FT_Int     arg1;
+    FT_Int     arg2;
+    FT_Matrix  transform;
+
+  } FT_SubGlyphRec;
+
+
+  typedef struct  FT_GlyphLoadRec_
+  {
+    FT_Outline   outline;       /* outline                   */
+    FT_Vector*   extra_points;  /* extra points table        */
+    FT_Vector*   extra_points2; /* second extra points table */
+    FT_UInt      num_subglyphs; /* number of subglyphs       */
+    FT_SubGlyph  subglyphs;     /* subglyphs                 */
+
+  } FT_GlyphLoadRec, *FT_GlyphLoad;
+
+
+  typedef struct  FT_GlyphLoaderRec_
+  {
+    FT_Memory        memory;
+    FT_UInt          max_points;
+    FT_UInt          max_contours;
+    FT_UInt          max_subglyphs;
+    FT_Bool          use_extra;
+
+    FT_GlyphLoadRec  base;
+    FT_GlyphLoadRec  current;
+
+    void*            other;            /* for possible future extension? */
+
+  } FT_GlyphLoaderRec;
+
+
+  /* create new empty glyph loader */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_New( FT_Memory        memory,
+                      FT_GlyphLoader  *aloader );
+
+  /* add an extra points table to a glyph loader */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CreateExtra( FT_GlyphLoader  loader );
+
+  /* destroy a glyph loader */
+  FT_BASE( void )
+  FT_GlyphLoader_Done( FT_GlyphLoader  loader );
+
+  /* reset a glyph loader (frees everything int it) */
+  FT_BASE( void )
+  FT_GlyphLoader_Reset( FT_GlyphLoader  loader );
+
+  /* rewind a glyph loader */
+  FT_BASE( void )
+  FT_GlyphLoader_Rewind( FT_GlyphLoader  loader );
+
+  /* check that there is enough space to add `n_points' and `n_contours' */
+  /* to the glyph loader                                                 */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CheckPoints( FT_GlyphLoader  loader,
+                              FT_UInt         n_points,
+                              FT_UInt         n_contours );
+
+
+#define FT_GLYPHLOADER_CHECK_P( _loader, _count )                         \
+   ( (_count) == 0 || ((_loader)->base.outline.n_points    +              \
+                       (_loader)->current.outline.n_points +              \
+                       (unsigned long)(_count)) <= (_loader)->max_points )
+
+#define FT_GLYPHLOADER_CHECK_C( _loader, _count )                          \
+  ( (_count) == 0 || ((_loader)->base.outline.n_contours    +              \
+                      (_loader)->current.outline.n_contours +              \
+                      (unsigned long)(_count)) <= (_loader)->max_contours )
+
+#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours )      \
+  ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points )   &&                  \
+      FT_GLYPHLOADER_CHECK_C( _loader, _contours ) )                   \
+    ? 0                                                                \
+    : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) )
+
+
+  /* check that there is enough space to add `n_subs' sub-glyphs to */
+  /* a glyph loader                                                 */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader  loader,
+                                 FT_UInt         n_subs );
+
+  /* prepare a glyph loader, i.e. empty the current glyph */
+  FT_BASE( void )
+  FT_GlyphLoader_Prepare( FT_GlyphLoader  loader );
+
+  /* add the current glyph to the base glyph */
+  FT_BASE( void )
+  FT_GlyphLoader_Add( FT_GlyphLoader  loader );
+
+  /* copy points from one glyph loader to another */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CopyPoints( FT_GlyphLoader  target,
+                             FT_GlyphLoader  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLOADR_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftmemory.h b/contrib/media/updf/include/freetype/internal/ftmemory.h
new file mode 100644
index 000000000..026aa63ea
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftmemory.h
@@ -0,0 +1,380 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmemory.h                                                             */
+/*                                                                         */
+/*    The FreeType memory management macros (specification).               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2010 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMEMORY_H__
+#define __FTMEMORY_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_SET_ERROR                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used to set an implicit `error' variable to a given  */
+  /*    expression's value (usually a function call), and convert it to a  */
+  /*    boolean which is set whenever the value is != 0.                   */
+  /*                                                                       */
+#undef  FT_SET_ERROR
+#define FT_SET_ERROR( expression ) \
+          ( ( error = (expression) ) != 0 )
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                           M E M O R Y                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*
+   *  C++ refuses to handle statements like p = (void*)anything, with `p' a
+   *  typed pointer.  Since we don't have a `typeof' operator in standard
+   *  C++, we have to use a template to emulate it.
+   */
+
+#ifdef __cplusplus
+
+  extern "C++"
+  template <typename T> inline T*
+  cplusplus_typeof(        T*,
+                    void  *v )
+  {
+    return static_cast <T*> ( v );
+  }
+
+#define FT_ASSIGNP( p, val )  (p) = cplusplus_typeof( (p), (val) )
+
+#else
+
+#define FT_ASSIGNP( p, val )  (p) = (val)
+
+#endif
+
+
+
+#ifdef FT_DEBUG_MEMORY
+
+  FT_BASE( const char* )  _ft_debug_file;
+  FT_BASE( long )         _ft_debug_lineno;
+
+#define FT_DEBUG_INNER( exp )  ( _ft_debug_file   = __FILE__, \
+                                 _ft_debug_lineno = __LINE__, \
+                                 (exp) )
+
+#define FT_ASSIGNP_INNER( p, exp )  ( _ft_debug_file   = __FILE__, \
+                                      _ft_debug_lineno = __LINE__, \
+                                      FT_ASSIGNP( p, exp ) )
+
+#else /* !FT_DEBUG_MEMORY */
+
+#define FT_DEBUG_INNER( exp )       (exp)
+#define FT_ASSIGNP_INNER( p, exp )  FT_ASSIGNP( p, exp )
+
+#endif /* !FT_DEBUG_MEMORY */
+
+
+  /*
+   *  The allocation functions return a pointer, and the error code
+   *  is written to through the `p_error' parameter.  See below for
+   *  for documentation.
+   */
+
+  FT_BASE( FT_Pointer )
+  ft_mem_alloc( FT_Memory  memory,
+                FT_Long    size,
+                FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_qalloc( FT_Memory  memory,
+                 FT_Long    size,
+                 FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_realloc( FT_Memory  memory,
+                  FT_Long    item_size,
+                  FT_Long    cur_count,
+                  FT_Long    new_count,
+                  void*      block,
+                  FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_qrealloc( FT_Memory  memory,
+                   FT_Long    item_size,
+                   FT_Long    cur_count,
+                   FT_Long    new_count,
+                   void*      block,
+                   FT_Error  *p_error );
+
+  FT_BASE( void )
+  ft_mem_free( FT_Memory    memory,
+               const void*  P );
+
+
+#define FT_MEM_ALLOC( ptr, size )                                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, (size), &error ) )
+
+#define FT_MEM_FREE( ptr )                \
+          FT_BEGIN_STMNT                  \
+            ft_mem_free( memory, (ptr) ); \
+            (ptr) = NULL;                 \
+          FT_END_STMNT
+
+#define FT_MEM_NEW( ptr )                        \
+          FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_REALLOC( ptr, cursz, newsz )                        \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, 1,        \
+                                                 (cursz), (newsz), \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QALLOC( ptr, size )                                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, (size), &error ) )
+
+#define FT_MEM_QNEW( ptr )                        \
+          FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_QREALLOC( ptr, cursz, newsz )                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, 1,        \
+                                                  (cursz), (newsz), \
+                                                  (ptr), &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  (cursz), (newsz),          \
+                                                  (ptr), &error ) )
+
+#define FT_MEM_ALLOC_MULT( ptr, count, item_size )                    \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (item_size), \
+                                                 0, (count),          \
+                                                 NULL, &error ) )
+
+#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz )            \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (itmsz),    \
+                                                 (oldcnt), (newcnt), \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QALLOC_MULT( ptr, count, item_size )                    \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (item_size), \
+                                                  0, (count),          \
+                                                  NULL, &error ) )
+
+#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz)             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (itmsz),    \
+                                                  (oldcnt), (newcnt), \
+                                                  (ptr), &error ) )
+
+
+#define FT_MEM_SET_ERROR( cond )  ( (cond), error != 0 )
+
+
+#define FT_MEM_SET( dest, byte, count )     ft_memset( dest, byte, count )
+
+#define FT_MEM_COPY( dest, source, count )  ft_memcpy( dest, source, count )
+
+#define FT_MEM_MOVE( dest, source, count )  ft_memmove( dest, source, count )
+
+
+#define FT_MEM_ZERO( dest, count )  FT_MEM_SET( dest, 0, count )
+
+#define FT_ZERO( p )                FT_MEM_ZERO( p, sizeof ( *(p) ) )
+
+
+#define FT_ARRAY_ZERO( dest, count )                        \
+          FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_COPY( dest, source, count )                        \
+          FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_MOVE( dest, source, count )                        \
+          FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) )
+
+
+  /*
+   *  Return the maximum number of addressable elements in an array.
+   *  We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid
+   *  any problems.
+   */
+#define FT_ARRAY_MAX( ptr )           ( FT_INT_MAX / sizeof ( *(ptr) ) )
+
+#define FT_ARRAY_CHECK( ptr, count )  ( (count) <= FT_ARRAY_MAX( ptr ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The following functions macros expect that their pointer argument is  */
+  /* _typed_ in order to automatically compute array element sizes.        */
+  /*                                                                       */
+
+#define FT_MEM_NEW_ARRAY( ptr, count )                                      \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
+                                                 0, (count),                \
+                                                 NULL, &error ) )
+
+#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
+                                                 (cursz), (newsz),          \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QNEW_ARRAY( ptr, count )                                      \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  0, (count),                \
+                                                  NULL, &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  (cursz), (newsz),          \
+                                                  (ptr), &error ) )
+
+
+#define FT_ALLOC( ptr, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) )
+
+#define FT_REALLOC( ptr, cursz, newsz )                           \
+          FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) )
+
+#define FT_ALLOC_MULT( ptr, count, item_size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz )              \
+          FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt,      \
+                                                 newcnt, itmsz ) )
+
+#define FT_QALLOC( ptr, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) )
+
+#define FT_QREALLOC( ptr, cursz, newsz )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) )
+
+#define FT_QALLOC_MULT( ptr, count, item_size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz )              \
+          FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt,      \
+                                                  newcnt, itmsz ) )
+
+#define FT_FREE( ptr )  FT_MEM_FREE( ptr )
+
+#define FT_NEW( ptr )  FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) )
+
+#define FT_NEW_ARRAY( ptr, count )                           \
+          FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_RENEW_ARRAY( ptr, curcnt, newcnt )                           \
+          FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+#define FT_QNEW( ptr )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
+
+#define FT_QNEW_ARRAY( ptr, count )                          \
+          FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt )                          \
+          FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_BASE( FT_Error )
+  FT_Alloc( FT_Memory  memory,
+            FT_Long    size,
+            void*     *P );
+
+  FT_BASE( FT_Error )
+  FT_QAlloc( FT_Memory  memory,
+             FT_Long    size,
+             void*     *p );
+
+  FT_BASE( FT_Error )
+  FT_Realloc( FT_Memory  memory,
+              FT_Long    current,
+              FT_Long    size,
+              void*     *P );
+
+  FT_BASE( FT_Error )
+  FT_QRealloc( FT_Memory  memory,
+               FT_Long    current,
+               FT_Long    size,
+               void*     *p );
+
+  FT_BASE( void )
+  FT_Free( FT_Memory  memory,
+           void*     *P );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  FT_BASE( FT_Pointer )
+  ft_mem_strdup( FT_Memory    memory,
+                 const char*  str,
+                 FT_Error    *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_dup( FT_Memory    memory,
+              const void*  address,
+              FT_ULong     size,
+              FT_Error    *p_error );
+
+#define FT_MEM_STRDUP( dst, str )                                            \
+          (dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
+
+#define FT_STRDUP( dst, str )                           \
+          FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
+
+#define FT_MEM_DUP( dst, address, size )                                    \
+          (dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error )
+
+#define FT_DUP( dst, address, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) )
+
+
+  /* Return >= 1 if a truncation occurs.            */
+  /* Return 0 if the source string fits the buffer. */
+  /* This is *not* the same as strlcpy().           */
+  FT_BASE( FT_Int )
+  ft_mem_strcpyn( char*        dst,
+                  const char*  src,
+                  FT_ULong     size );
+
+#define FT_STRCPYN( dst, src, size )                                         \
+          ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) )
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMEMORY_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftobjs.h b/contrib/media/updf/include/freetype/internal/ftobjs.h
new file mode 100644
index 000000000..670eb78a8
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftobjs.h
@@ -0,0 +1,1428 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftobjs.h                                                               */
+/*                                                                         */
+/*    The FreeType private base classes (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  This file contains the definition of all internal FreeType classes.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTOBJS_H__
+#define __FTOBJS_H__
+
+#include <ft2build.h>
+#include FT_RENDER_H
+#include FT_SIZES_H
+#include FT_LCD_FILTER_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_GLYPH_LOADER_H
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_AUTOHINT_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_PIC_H
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+#include FT_INCREMENTAL_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Some generic definitions.                                             */
+  /*                                                                       */
+#ifndef TRUE
+#define TRUE  1
+#endif
+
+#ifndef FALSE
+#define FALSE  0
+#endif
+
+#ifndef NULL
+#define NULL  (void*)0
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The min and max functions missing in C.  As usual, be careful not to  */
+  /* write things like FT_MIN( a++, b++ ) to avoid side effects.           */
+  /*                                                                       */
+#define FT_MIN( a, b )  ( (a) < (b) ? (a) : (b) )
+#define FT_MAX( a, b )  ( (a) > (b) ? (a) : (b) )
+
+#define FT_ABS( a )     ( (a) < 0 ? -(a) : (a) )
+
+
+#define FT_PAD_FLOOR( x, n )  ( (x) & ~((n)-1) )
+#define FT_PAD_ROUND( x, n )  FT_PAD_FLOOR( (x) + ((n)/2), n )
+#define FT_PAD_CEIL( x, n )   FT_PAD_FLOOR( (x) + ((n)-1), n )
+
+#define FT_PIX_FLOOR( x )     ( (x) & ~63 )
+#define FT_PIX_ROUND( x )     FT_PIX_FLOOR( (x) + 32 )
+#define FT_PIX_CEIL( x )      FT_PIX_FLOOR( (x) + 63 )
+
+
+  /*
+   *  Return the highest power of 2 that is <= value; this correspond to
+   *  the highest bit in a given 32-bit value.
+   */
+  FT_BASE( FT_UInt32 )
+  ft_highpow2( FT_UInt32  value );
+
+
+  /*
+   *  character classification functions -- since these are used to parse
+   *  font files, we must not use those in <ctypes.h> which are
+   *  locale-dependent
+   */
+#define  ft_isdigit( x )   ( ( (unsigned)(x) - '0' ) < 10U )
+
+#define  ft_isxdigit( x )  ( ( (unsigned)(x) - '0' ) < 10U || \
+                             ( (unsigned)(x) - 'a' ) < 6U  || \
+                             ( (unsigned)(x) - 'A' ) < 6U  )
+
+  /* the next two macros assume ASCII representation */
+#define  ft_isupper( x )  ( ( (unsigned)(x) - 'A' ) < 26U )
+#define  ft_islower( x )  ( ( (unsigned)(x) - 'a' ) < 26U )
+
+#define  ft_isalpha( x )  ( ft_isupper( x ) || ft_islower( x ) )
+#define  ft_isalnum( x )  ( ft_isdigit( x ) || ft_isalpha( x ) )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                       C H A R M A P S                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* handle to internal charmap object */
+  typedef struct FT_CMapRec_*              FT_CMap;
+
+  /* handle to charmap class structure */
+  typedef const struct FT_CMap_ClassRec_*  FT_CMap_Class;
+
+  /* internal charmap object structure */
+  typedef struct  FT_CMapRec_
+  {
+    FT_CharMapRec  charmap;
+    FT_CMap_Class  clazz;
+
+  } FT_CMapRec;
+
+  /* typecase any pointer to a charmap handle */
+#define FT_CMAP( x )              ((FT_CMap)( x ))
+
+  /* obvious macros */
+#define FT_CMAP_PLATFORM_ID( x )  FT_CMAP( x )->charmap.platform_id
+#define FT_CMAP_ENCODING_ID( x )  FT_CMAP( x )->charmap.encoding_id
+#define FT_CMAP_ENCODING( x )     FT_CMAP( x )->charmap.encoding
+#define FT_CMAP_FACE( x )         FT_CMAP( x )->charmap.face
+
+
+  /* class method definitions */
+  typedef FT_Error
+  (*FT_CMap_InitFunc)( FT_CMap     cmap,
+                       FT_Pointer  init_data );
+
+  typedef void
+  (*FT_CMap_DoneFunc)( FT_CMap  cmap );
+
+  typedef FT_UInt
+  (*FT_CMap_CharIndexFunc)( FT_CMap    cmap,
+                            FT_UInt32  char_code );
+
+  typedef FT_UInt
+  (*FT_CMap_CharNextFunc)( FT_CMap     cmap,
+                           FT_UInt32  *achar_code );
+
+  typedef FT_UInt
+  (*FT_CMap_CharVarIndexFunc)( FT_CMap    cmap,
+                               FT_CMap    unicode_cmap,
+                               FT_UInt32  char_code,
+                               FT_UInt32  variant_selector );
+
+  typedef FT_Bool
+  (*FT_CMap_CharVarIsDefaultFunc)( FT_CMap    cmap,
+                                   FT_UInt32  char_code,
+                                   FT_UInt32  variant_selector );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_VariantListFunc)( FT_CMap    cmap,
+                              FT_Memory  mem );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_CharVariantListFunc)( FT_CMap    cmap,
+                                  FT_Memory  mem,
+                                  FT_UInt32  char_code );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_VariantCharListFunc)( FT_CMap    cmap,
+                                  FT_Memory  mem,
+                                  FT_UInt32  variant_selector );
+
+
+  typedef struct  FT_CMap_ClassRec_
+  {
+    FT_ULong               size;
+    FT_CMap_InitFunc       init;
+    FT_CMap_DoneFunc       done;
+    FT_CMap_CharIndexFunc  char_index;
+    FT_CMap_CharNextFunc   char_next;
+
+    /* Subsequent entries are special ones for format 14 -- the variant */
+    /* selector subtable which behaves like no other                    */
+
+    FT_CMap_CharVarIndexFunc      char_var_index;
+    FT_CMap_CharVarIsDefaultFunc  char_var_default;
+    FT_CMap_VariantListFunc       variant_list;
+    FT_CMap_CharVariantListFunc   charvariant_list;
+    FT_CMap_VariantCharListFunc   variantchar_list;
+
+  } FT_CMap_ClassRec;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_CMAP_CLASS(class_) \
+    FT_CALLBACK_TABLE const FT_CMap_ClassRec class_;
+
+#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_,       \
+        char_next_, char_var_index_, char_var_default_, variant_list_,       \
+        charvariant_list_, variantchar_list_)                                \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_CMap_ClassRec class_ =                                            \
+  {                                                                          \
+    size_, init_, done_, char_index_, char_next_, char_var_index_,           \
+    char_var_default_, variant_list_, charvariant_list_, variantchar_list_   \
+  };
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_CMAP_CLASS(class_) \
+    void FT_Init_Class_##class_( FT_Library library, FT_CMap_ClassRec*  clazz);
+
+#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_,       \
+        char_next_, char_var_index_, char_var_default_, variant_list_,       \
+        charvariant_list_, variantchar_list_)                                \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_CMap_ClassRec*  clazz)                          \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->size = size_;                                                     \
+    clazz->init = init_;                                                     \
+    clazz->done = done_;                                                     \
+    clazz->char_index = char_index_;                                         \
+    clazz->char_next = char_next_;                                           \
+    clazz->char_var_index = char_var_index_;                                 \
+    clazz->char_var_default = char_var_default_;                             \
+    clazz->variant_list = variant_list_;                                     \
+    clazz->charvariant_list = charvariant_list_;                             \
+    clazz->variantchar_list = variantchar_list_;                             \
+  } 
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* create a new charmap and add it to charmap->face */
+  FT_BASE( FT_Error )
+  FT_CMap_New( FT_CMap_Class  clazz,
+               FT_Pointer     init_data,
+               FT_CharMap     charmap,
+               FT_CMap       *acmap );
+
+  /* destroy a charmap and remove it from face's list */
+  FT_BASE( void )
+  FT_CMap_Done( FT_CMap  cmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Face_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_Face        */
+  /*    object.  These fields may change between different releases of     */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    max_points ::                                                      */
+  /*      The maximal number of points used to store the vectorial outline */
+  /*      of any glyph in this face.  If this value cannot be known in     */
+  /*      advance, or if the face isn't scalable, this should be set to 0. */
+  /*      Only relevant for scalable formats.                              */
+  /*                                                                       */
+  /*    max_contours ::                                                    */
+  /*      The maximal number of contours used to store the vectorial       */
+  /*      outline of any glyph in this face.  If this value cannot be      */
+  /*      known in advance, or if the face isn't scalable, this should be  */
+  /*      set to 0.  Only relevant for scalable formats.                   */
+  /*                                                                       */
+  /*    transform_matrix ::                                                */
+  /*      A 2x2 matrix of 16.16 coefficients used to transform glyph       */
+  /*      outlines after they are loaded from the font.  Only used by the  */
+  /*      convenience functions.                                           */
+  /*                                                                       */
+  /*    transform_delta ::                                                 */
+  /*      A translation vector used to transform glyph outlines after they */
+  /*      are loaded from the font.  Only used by the convenience          */
+  /*      functions.                                                       */
+  /*                                                                       */
+  /*    transform_flags ::                                                 */
+  /*      Some flags used to classify the transform.  Only used by the     */
+  /*      convenience functions.                                           */
+  /*                                                                       */
+  /*    services ::                                                        */
+  /*      A cache for frequently used services.  It should be only         */
+  /*      accessed with the macro `FT_FACE_LOOKUP_SERVICE'.                */
+  /*                                                                       */
+  /*    incremental_interface ::                                           */
+  /*      If non-null, the interface through which glyph data and metrics  */
+  /*      are loaded incrementally for faces that do not provide all of    */
+  /*      this data when first opened.  This field exists only if          */
+  /*      @FT_CONFIG_OPTION_INCREMENTAL is defined.                        */
+  /*                                                                       */
+  /*    ignore_unpatented_hinter ::                                        */
+  /*      This boolean flag instructs the glyph loader to ignore the       */
+  /*      native font hinter, if one is found.  This is exclusively used   */
+  /*      in the case when the unpatented hinter is compiled within the    */
+  /*      library.                                                         */
+  /*                                                                       */
+  /*    refcount ::                                                        */
+  /*      A counter initialized to~1 at the time an @FT_Face structure is  */
+  /*      created.  @FT_Reference_Face increments this counter, and        */
+  /*      @FT_Done_Face only destroys a face if the counter is~1,          */
+  /*      otherwise it simply decrements it.                               */
+  /*                                                                       */
+  typedef struct  FT_Face_InternalRec_
+  {
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_UShort           reserved1;
+    FT_Short            reserved2;
+#endif
+    FT_Matrix           transform_matrix;
+    FT_Vector           transform_delta;
+    FT_Int              transform_flags;
+
+    FT_ServiceCacheRec  services;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    FT_Incremental_InterfaceRec*  incremental_interface;
+#endif
+
+    FT_Bool             ignore_unpatented_hinter;
+    FT_UInt             refcount;
+
+  } FT_Face_InternalRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Slot_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_GlyphSlot   */
+  /*    object.  These fields may change between different releases of     */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    loader            :: The glyph loader object used to load outlines */
+  /*                         into the glyph slot.                          */
+  /*                                                                       */
+  /*    flags             :: Possible values are zero or                   */
+  /*                         FT_GLYPH_OWN_BITMAP.  The latter indicates    */
+  /*                         that the FT_GlyphSlot structure owns the      */
+  /*                         bitmap buffer.                                */
+  /*                                                                       */
+  /*    glyph_transformed :: Boolean.  Set to TRUE when the loaded glyph   */
+  /*                         must be transformed through a specific        */
+  /*                         font transformation.  This is _not_ the same  */
+  /*                         as the face transform set through             */
+  /*                         FT_Set_Transform().                           */
+  /*                                                                       */
+  /*    glyph_matrix      :: The 2x2 matrix corresponding to the glyph     */
+  /*                         transformation, if necessary.                 */
+  /*                                                                       */
+  /*    glyph_delta       :: The 2d translation vector corresponding to    */
+  /*                         the glyph transformation, if necessary.       */
+  /*                                                                       */
+  /*    glyph_hints       :: Format-specific glyph hints management.       */
+  /*                                                                       */
+
+#define FT_GLYPH_OWN_BITMAP  0x1
+
+  typedef struct  FT_Slot_InternalRec_
+  {
+    FT_GlyphLoader  loader;
+    FT_UInt         flags;
+    FT_Bool         glyph_transformed;
+    FT_Matrix       glyph_matrix;
+    FT_Vector       glyph_delta;
+    void*           glyph_hints;
+
+  } FT_GlyphSlot_InternalRec;
+
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_Size        */
+  /*    object.  Currently, it's empty.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+  typedef struct  FT_Size_InternalRec_
+  {
+    /* empty */
+
+  } FT_Size_InternalRec;
+
+#endif
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                         M O D U L E S                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ModuleRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A module object instance.                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    clazz   :: A pointer to the module's class.                        */
+  /*                                                                       */
+  /*    library :: A handle to the parent library object.                  */
+  /*                                                                       */
+  /*    memory  :: A handle to the memory manager.                         */
+  /*                                                                       */
+  /*    generic :: A generic structure for user-level extensibility (?).   */
+  /*                                                                       */
+  typedef struct  FT_ModuleRec_
+  {
+    FT_Module_Class*  clazz;
+    FT_Library        library;
+    FT_Memory         memory;
+    FT_Generic        generic;
+
+  } FT_ModuleRec;
+
+
+  /* typecast an object to a FT_Module */
+#define FT_MODULE( x )          ((FT_Module)( x ))
+#define FT_MODULE_CLASS( x )    FT_MODULE( x )->clazz
+#define FT_MODULE_LIBRARY( x )  FT_MODULE( x )->library
+#define FT_MODULE_MEMORY( x )   FT_MODULE( x )->memory
+
+
+#define FT_MODULE_IS_DRIVER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_FONT_DRIVER )
+
+#define FT_MODULE_IS_RENDERER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                      FT_MODULE_RENDERER )
+
+#define FT_MODULE_IS_HINTER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_HINTER )
+
+#define FT_MODULE_IS_STYLER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_STYLER )
+
+#define FT_DRIVER_IS_SCALABLE( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                      FT_MODULE_DRIVER_SCALABLE )
+
+#define FT_DRIVER_USES_OUTLINES( x )  !( FT_MODULE_CLASS( x )->module_flags & \
+                                         FT_MODULE_DRIVER_NO_OUTLINES )
+
+#define FT_DRIVER_HAS_HINTER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                     FT_MODULE_DRIVER_HAS_HINTER )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Module_Interface                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finds a module and returns its specific interface as a typeless    */
+  /*    pointer.                                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object.                     */
+  /*                                                                       */
+  /*    module_name :: The module's name (as an ASCII string).             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A module-specific interface if available, 0 otherwise.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should better be familiar with FreeType internals to know      */
+  /*    which module to look for, and what its interface is :-)            */
+  /*                                                                       */
+  FT_BASE( const void* )
+  FT_Get_Module_Interface( FT_Library   library,
+                           const char*  mod_name );
+
+  FT_BASE( FT_Pointer )
+  ft_module_get_service( FT_Module    module,
+                         const char*  service_id );
+
+ /* */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****               FACE, SIZE & GLYPH SLOT OBJECTS                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* a few macros used to perform easy typecasts with minimal brain damage */
+
+#define FT_FACE( x )          ((FT_Face)(x))
+#define FT_SIZE( x )          ((FT_Size)(x))
+#define FT_SLOT( x )          ((FT_GlyphSlot)(x))
+
+#define FT_FACE_DRIVER( x )   FT_FACE( x )->driver
+#define FT_FACE_LIBRARY( x )  FT_FACE_DRIVER( x )->root.library
+#define FT_FACE_MEMORY( x )   FT_FACE( x )->memory
+#define FT_FACE_STREAM( x )   FT_FACE( x )->stream
+
+#define FT_SIZE_FACE( x )     FT_SIZE( x )->face
+#define FT_SLOT_FACE( x )     FT_SLOT( x )->face
+
+#define FT_FACE_SLOT( x )     FT_FACE( x )->glyph
+#define FT_FACE_SIZE( x )     FT_FACE( x )->size
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_GlyphSlot                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    It is sometimes useful to have more than one glyph slot for a      */
+  /*    given face object.  This function is used to create additional     */
+  /*    slots.  All of them are automatically discarded when the face is   */
+  /*    destroyed.                                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A handle to a parent face object.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aslot :: A handle to a new glyph slot object.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_New_GlyphSlot( FT_Face        face,
+                    FT_GlyphSlot  *aslot );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_GlyphSlot                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroys a given glyph slot.  Remember however that all slots are  */
+  /*    automatically destroyed with its parent.  Using this function is   */
+  /*    not always mandatory.                                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot :: A handle to a target glyph slot.                           */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Done_GlyphSlot( FT_GlyphSlot  slot );
+
+ /* */
+
+#define FT_REQUEST_WIDTH( req )                                            \
+          ( (req)->horiResolution                                          \
+              ? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \
+              : (req)->width )
+
+#define FT_REQUEST_HEIGHT( req )                                            \
+          ( (req)->vertResolution                                           \
+              ? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \
+              : (req)->height )
+
+
+  /* Set the metrics according to a bitmap strike. */
+  FT_BASE( void )
+  FT_Select_Metrics( FT_Face   face,
+                     FT_ULong  strike_index );
+
+
+  /* Set the metrics according to a size request. */
+  FT_BASE( void )
+  FT_Request_Metrics( FT_Face          face,
+                      FT_Size_Request  req );
+
+
+  /* Match a size request against `available_sizes'. */
+  FT_BASE( FT_Error )
+  FT_Match_Size( FT_Face          face,
+                 FT_Size_Request  req,
+                 FT_Bool          ignore_width,
+                 FT_ULong*        size_index );
+
+
+  /* Use the horizontal metrics to synthesize the vertical metrics. */
+  /* If `advance' is zero, it is also synthesized.                  */
+  FT_BASE( void )
+  ft_synthesize_vertical_metrics( FT_Glyph_Metrics*  metrics,
+                                  FT_Pos             advance );
+
+
+  /* Free the bitmap of a given glyphslot when needed (i.e., only when it */
+  /* was allocated with ft_glyphslot_alloc_bitmap).                       */
+  FT_BASE( void )
+  ft_glyphslot_free_bitmap( FT_GlyphSlot  slot );
+
+
+  /* Allocate a new bitmap buffer in a glyph slot. */
+  FT_BASE( FT_Error )
+  ft_glyphslot_alloc_bitmap( FT_GlyphSlot  slot,
+                             FT_ULong      size );
+
+
+  /* Set the bitmap buffer in a glyph slot to a given pointer.  The buffer */
+  /* will not be freed by a later call to ft_glyphslot_free_bitmap.        */
+  FT_BASE( void )
+  ft_glyphslot_set_bitmap( FT_GlyphSlot  slot,
+                           FT_Byte*      buffer );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                        R E N D E R E R S                        ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#define FT_RENDERER( x )      ((FT_Renderer)( x ))
+#define FT_GLYPH( x )         ((FT_Glyph)( x ))
+#define FT_BITMAP_GLYPH( x )  ((FT_BitmapGlyph)( x ))
+#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x ))
+
+
+  typedef struct  FT_RendererRec_
+  {
+    FT_ModuleRec            root;
+    FT_Renderer_Class*      clazz;
+    FT_Glyph_Format         glyph_format;
+    FT_Glyph_Class          glyph_class;
+
+    FT_Raster               raster;
+    FT_Raster_Render_Func   raster_render;
+    FT_Renderer_RenderFunc  render;
+
+  } FT_RendererRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                    F O N T   D R I V E R S                      ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* typecast a module into a driver easily */
+#define FT_DRIVER( x )        ((FT_Driver)(x))
+
+  /* typecast a module as a driver, and get its driver class */
+#define FT_DRIVER_CLASS( x )  FT_DRIVER( x )->clazz
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_DriverRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The root font driver class.  A font driver is responsible for      */
+  /*    managing and loading font files of a given format.                 */
+  /*                                                                       */
+  /*  <Fields>                                                             */
+  /*     root         :: Contains the fields of the root module class.     */
+  /*                                                                       */
+  /*     clazz        :: A pointer to the font driver's class.  Note that  */
+  /*                     this is NOT root.clazz.  `class' wasn't used      */
+  /*                     as it is a reserved word in C++.                  */
+  /*                                                                       */
+  /*     faces_list   :: The list of faces currently opened by this        */
+  /*                     driver.                                           */
+  /*                                                                       */
+  /*     extensions   :: A typeless pointer to the driver's extensions     */
+  /*                     registry, if they are supported through the       */
+  /*                     configuration macro FT_CONFIG_OPTION_EXTENSIONS.  */
+  /*                                                                       */
+  /*     glyph_loader :: The glyph loader for all faces managed by this    */
+  /*                     driver.  This object isn't defined for unscalable */
+  /*                     formats.                                          */
+  /*                                                                       */
+  typedef struct  FT_DriverRec_
+  {
+    FT_ModuleRec     root;
+    FT_Driver_Class  clazz;
+
+    FT_ListRec       faces_list;
+    void*            extensions;
+
+    FT_GlyphLoader   glyph_loader;
+
+  } FT_DriverRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                       L I B R A R I E S                         ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* This hook is used by the TrueType debugger.  It must be set to an */
+  /* alternate truetype bytecode interpreter function.                 */
+#define FT_DEBUG_HOOK_TRUETYPE            0
+
+
+  /* Set this debug hook to a non-null pointer to force unpatented hinting */
+  /* for all faces when both TT_USE_BYTECODE_INTERPRETER and               */
+  /* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined.  This is only used   */
+  /* during debugging.                                                     */
+#define FT_DEBUG_HOOK_UNPATENTED_HINTING  1
+
+
+  typedef void  (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap*      bitmap,
+                                            FT_Render_Mode  render_mode,
+                                            FT_Library      library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_LibraryRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The FreeType library class.  This is the root of all FreeType      */
+  /*    data.  Use FT_New_Library() to create a library object, and        */
+  /*    FT_Done_Library() to discard it and all child objects.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory           :: The library's memory object.  Manages memory   */
+  /*                        allocation.                                    */
+  /*                                                                       */
+  /*    generic          :: Client data variable.  Used to extend the      */
+  /*                        Library class by higher levels and clients.    */
+  /*                                                                       */
+  /*    version_major    :: The major version number of the library.       */
+  /*                                                                       */
+  /*    version_minor    :: The minor version number of the library.       */
+  /*                                                                       */
+  /*    version_patch    :: The current patch level of the library.        */
+  /*                                                                       */
+  /*    num_modules      :: The number of modules currently registered     */
+  /*                        within this library.  This is set to 0 for new */
+  /*                        libraries.  New modules are added through the  */
+  /*                        FT_Add_Module() API function.                  */
+  /*                                                                       */
+  /*    modules          :: A table used to store handles to the currently */
+  /*                        registered modules. Note that each font driver */
+  /*                        contains a list of its opened faces.           */
+  /*                                                                       */
+  /*    renderers        :: The list of renderers currently registered     */
+  /*                        within the library.                            */
+  /*                                                                       */
+  /*    cur_renderer     :: The current outline renderer.  This is a       */
+  /*                        shortcut used to avoid parsing the list on     */
+  /*                        each call to FT_Outline_Render().  It is a     */
+  /*                        handle to the current renderer for the         */
+  /*                        FT_GLYPH_FORMAT_OUTLINE format.                */
+  /*                                                                       */
+  /*    auto_hinter      :: XXX                                            */
+  /*                                                                       */
+  /*    raster_pool      :: The raster object's render pool.  This can     */
+  /*                        ideally be changed dynamically at run-time.    */
+  /*                                                                       */
+  /*    raster_pool_size :: The size of the render pool in bytes.          */
+  /*                                                                       */
+  /*    debug_hooks      :: XXX                                            */
+  /*                                                                       */
+  /*    lcd_filter       :: If subpixel rendering is activated, the        */
+  /*                        selected LCD filter mode.                      */
+  /*                                                                       */
+  /*    lcd_extra        :: If subpixel rendering is activated, the number */
+  /*                        of extra pixels needed for the LCD filter.     */
+  /*                                                                       */
+  /*    lcd_weights      :: If subpixel rendering is activated, the LCD    */
+  /*                        filter weights, if any.                        */
+  /*                                                                       */
+  /*    lcd_filter_func  :: If subpixel rendering is activated, the LCD    */
+  /*                        filtering callback function.                   */
+  /*                                                                       */
+  /*    pic_container    :: Contains global structs and tables, instead    */
+  /*                        of defining them globallly.                    */
+  /*                                                                       */
+  /*    refcount         :: A counter initialized to~1 at the time an      */
+  /*                        @FT_Library structure is created.              */
+  /*                        @FT_Reference_Library increments this counter, */
+  /*                        and @FT_Done_Library only destroys a library   */
+  /*                        if the counter is~1, otherwise it simply       */
+  /*                        decrements it.                                 */
+  /*                                                                       */
+  typedef struct  FT_LibraryRec_
+  {
+    FT_Memory          memory;           /* library's memory manager */
+
+    FT_Generic         generic;
+
+    FT_Int             version_major;
+    FT_Int             version_minor;
+    FT_Int             version_patch;
+
+    FT_UInt            num_modules;
+    FT_Module          modules[FT_MAX_MODULES];  /* module objects  */
+
+    FT_ListRec         renderers;        /* list of renderers        */
+    FT_Renderer        cur_renderer;     /* current outline renderer */
+    FT_Module          auto_hinter;
+
+    FT_Byte*           raster_pool;      /* scan-line conversion */
+                                         /* render pool          */
+    FT_ULong           raster_pool_size; /* size of render pool in bytes */
+
+    FT_DebugHook_Func  debug_hooks[4];
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+    FT_LcdFilter             lcd_filter;
+    FT_Int                   lcd_extra;        /* number of extra pixels */
+    FT_Byte                  lcd_weights[7];   /* filter weights, if any */
+    FT_Bitmap_LcdFilterFunc  lcd_filter_func;  /* filtering callback     */
+#endif
+
+#ifdef FT_CONFIG_OPTION_PIC
+    FT_PIC_Container   pic_container;
+#endif
+
+    FT_UInt            refcount;
+
+  } FT_LibraryRec;
+
+
+  FT_BASE( FT_Renderer )
+  FT_Lookup_Renderer( FT_Library       library,
+                      FT_Glyph_Format  format,
+                      FT_ListNode*     node );
+
+  FT_BASE( FT_Error )
+  FT_Render_Glyph_Internal( FT_Library      library,
+                            FT_GlyphSlot    slot,
+                            FT_Render_Mode  render_mode );
+
+  typedef const char*
+  (*FT_Face_GetPostscriptNameFunc)( FT_Face  face );
+
+  typedef FT_Error
+  (*FT_Face_GetGlyphNameFunc)( FT_Face     face,
+                               FT_UInt     glyph_index,
+                               FT_Pointer  buffer,
+                               FT_UInt     buffer_max );
+
+  typedef FT_UInt
+  (*FT_Face_GetGlyphNameIndexFunc)( FT_Face     face,
+                                    FT_String*  glyph_name );
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Memory                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Creates a new memory object.                                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to the new memory object.  0 in case of error.           */
+  /*                                                                       */
+  FT_BASE( FT_Memory )
+  FT_New_Memory( void );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Memory                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discards memory manager.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory manager.                          */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Done_Memory( FT_Memory  memory );
+
+#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+  /* Define default raster's interface.  The default raster is located in  */
+  /* `src/base/ftraster.c'.                                                */
+  /*                                                                       */
+  /* Client applications can register new rasters through the              */
+  /* FT_Set_Raster() API.                                                  */
+
+#ifndef FT_NO_DEFAULT_RASTER
+  FT_EXPORT_VAR( FT_Raster_Funcs )  ft_default_raster;
+#endif
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftimage.h                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_OUTLINE_FUNCS                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Outline_Funcs struct.         */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_,       \
+                                cubic_to_, shift_, delta_)                   \
+  static const FT_Outline_Funcs class_ =                                     \
+  {                                                                          \
+    move_to_, line_to_, conic_to_, cubic_to_, shift_, delta_                 \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_,       \
+                                cubic_to_, shift_, delta_)                   \
+  static FT_Error                                                            \
+  Init_Class_##class_( FT_Outline_Funcs*  clazz )                            \
+  {                                                                          \
+    clazz->move_to = move_to_;                                               \
+    clazz->line_to = line_to_;                                               \
+    clazz->conic_to = conic_to_;                                             \
+    clazz->cubic_to = cubic_to_;                                             \
+    clazz->shift = shift_;                                                   \
+    clazz->delta = delta_;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_RASTER_FUNCS                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Raster_Funcs struct.          */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_,           \
+                               raster_reset_, raster_set_mode_,              \
+                               raster_render_, raster_done_)                 \
+  const FT_Raster_Funcs class_ =                                      \
+  {                                                                          \
+    glyph_format_, raster_new_, raster_reset_,                               \
+    raster_set_mode_, raster_render_, raster_done_                           \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_,           \
+    raster_reset_, raster_set_mode_, raster_render_, raster_done_)           \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Raster_Funcs*  clazz )                          \
+  {                                                                          \
+    clazz->glyph_format = glyph_format_;                                     \
+    clazz->raster_new = raster_new_;                                         \
+    clazz->raster_reset = raster_reset_;                                     \
+    clazz->raster_set_mode = raster_set_mode_;                               \
+    clazz->raster_render = raster_render_;                                   \
+    clazz->raster_done = raster_done_;                                       \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftrender.h                  ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_GLYPH                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Glyph_Class struct.           */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_,         \
+                        transform_, bbox_, prepare_)                         \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Glyph_Class class_ =                                              \
+  {                                                                          \
+    size_, format_, init_, done_, copy_, transform_, bbox_, prepare_         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_,         \
+                        transform_, bbox_, prepare_)                         \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Glyph_Class*  clazz )                           \
+  {                                                                          \
+    clazz->glyph_size = size_;                                               \
+    clazz->glyph_format = format_;                                           \
+    clazz->glyph_init = init_;                                               \
+    clazz->glyph_done = done_;                                               \
+    clazz->glyph_copy = copy_;                                               \
+    clazz->glyph_transform = transform_;                                     \
+    clazz->glyph_bbox = bbox_;                                               \
+    clazz->glyph_prepare = prepare_;                                         \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_RENDERER                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Renderer_Class stract instance.                                 */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_RENDERER                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Renderer_Class struct.        */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.                                   */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_RENDERER(class_)                                          \
+    FT_EXPORT_VAR( const FT_Renderer_Class ) class_;
+
+#define FT_DEFINE_RENDERER(class_,                                           \
+                           flags_, size_, name_, version_, requires_,        \
+                           interface_, init_, done_, get_interface_,         \
+                           glyph_format_, render_glyph_, transform_glyph_,   \
+                           get_glyph_cbox_, set_mode_, raster_class_ )       \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Renderer_Class  class_ =                                          \
+  {                                                                          \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,             \
+                          interface_,init_,done_,get_interface_)             \
+    glyph_format_,                                                           \
+                                                                             \
+    render_glyph_,                                                           \
+    transform_glyph_,                                                        \
+    get_glyph_cbox_,                                                         \
+    set_mode_,                                                               \
+                                                                             \
+    raster_class_                                                            \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DECLARE_RENDERER(class_)  FT_DECLARE_MODULE(class_)
+
+#define FT_DEFINE_RENDERER(class_, \
+                           flags_, size_, name_, version_, requires_,        \
+                           interface_, init_, done_, get_interface_,         \
+                           glyph_format_, render_glyph_, transform_glyph_,   \
+                           get_glyph_cbox_, set_mode_, raster_class_ )       \
+  void class_##_pic_free( FT_Library library );                              \
+  FT_Error class_##_pic_init( FT_Library library );                          \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library        library,                      \
+                        FT_Module_Class*  clazz )                            \
+  {                                                                          \
+    FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz;                   \
+    FT_Memory         memory = library->memory;                              \
+    class_##_pic_free( library );                                            \
+    if ( rclazz )                                                            \
+      FT_FREE( rclazz );                                                     \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library         library,                      \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Renderer_Class*  clazz;                                               \
+    FT_Error            error;                                               \
+    FT_Memory           memory = library->memory;                            \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+                                                                             \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,             \
+                          interface_,init_,done_,get_interface_)             \
+                                                                             \
+    clazz->glyph_format       = glyph_format_;                               \
+                                                                             \
+    clazz->render_glyph       = render_glyph_;                               \
+    clazz->transform_glyph    = transform_glyph_;                            \
+    clazz->get_glyph_cbox     = get_glyph_cbox_;                             \
+    clazz->set_mode           = set_mode_;                                   \
+                                                                             \
+    clazz->raster_class       = raster_class_;                               \
+                                                                             \
+    *output_class = (FT_Module_Class*)clazz;                                 \
+    return FT_Err_Ok;                                                        \
+  } 
+
+
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftmodapi.h                  ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Creator                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to create (allocate) a new module class object.    */
+  /*    The object's members are initialized, but the module itself is     */
+  /*    not.                                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory       :: A handle to the memory manager.                    */
+  /*    output_class :: Initialized with the newly allocated class.        */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_Module_Creator)( FT_Memory          memory,
+                        FT_Module_Class**  output_class );
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Destroyer                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to destroy (deallocate) a module class object.     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory manager.                          */
+  /*    clazz  :: Module class to destroy.                                 */
+  /*                                                                       */
+  typedef void
+  (*FT_Module_Destroyer)( FT_Memory         memory,
+                          FT_Module_Class*  clazz );
+
+#endif
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_MODULE                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Module_Class stract instance.                                   */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_MODULE                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Module_Class struct.          */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.                                   */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_ROOT_MODULE                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Module_Class struct inside    */
+  /*    another stract that contains it or in a function that initializes  */
+  /*    that containing stract                                             */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_MODULE(class_)                                            \
+  FT_CALLBACK_TABLE                                                          \
+  const FT_Module_Class  class_;                                             \
+
+#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_,     \
+                              interface_, init_, done_, get_interface_)      \
+  {                                                                          \
+    flags_,                                                                  \
+    size_,                                                                   \
+                                                                             \
+    name_,                                                                   \
+    version_,                                                                \
+    requires_,                                                               \
+                                                                             \
+    interface_,                                                              \
+                                                                             \
+    init_,                                                                   \
+    done_,                                                                   \
+    get_interface_,                                                          \
+  },
+
+#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_,  \
+                         interface_, init_, done_, get_interface_)           \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Module_Class class_ =                                             \
+  {                                                                          \
+    flags_,                                                                  \
+    size_,                                                                   \
+                                                                             \
+    name_,                                                                   \
+    version_,                                                                \
+    requires_,                                                               \
+                                                                             \
+    interface_,                                                              \
+                                                                             \
+    init_,                                                                   \
+    done_,                                                                   \
+    get_interface_,                                                          \
+  };
+
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_MODULE(class_)                                            \
+  FT_Error FT_Create_Class_##class_( FT_Library library,                     \
+                                     FT_Module_Class** output_class );       \
+  void     FT_Destroy_Class_##class_( FT_Library library,                    \
+                                      FT_Module_Class*  clazz );
+
+#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_,     \
+                              interface_, init_, done_, get_interface_)      \
+    clazz->root.module_flags       = flags_;                                 \
+    clazz->root.module_size        = size_;                                  \
+    clazz->root.module_name        = name_;                                  \
+    clazz->root.module_version     = version_;                               \
+    clazz->root.module_requires    = requires_;                              \
+                                                                             \
+    clazz->root.module_interface   = interface_;                             \
+                                                                             \
+    clazz->root.module_init        = init_;                                  \
+    clazz->root.module_done        = done_;                                  \
+    clazz->root.get_interface      = get_interface_;               
+
+#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_,  \
+                         interface_, init_, done_, get_interface_)           \
+  void class_##_pic_free( FT_Library library );                              \
+  FT_Error class_##_pic_init( FT_Library library );                          \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_Module_Class*  clazz )                       \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    class_##_pic_free( library );                                            \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    FT_Module_Class*  clazz;                                                 \
+    FT_Error          error;                                                 \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    clazz->module_flags       = flags_;                                      \
+    clazz->module_size        = size_;                                       \
+    clazz->module_name        = name_;                                       \
+    clazz->module_version     = version_;                                    \
+    clazz->module_requires    = requires_;                                   \
+                                                                             \
+    clazz->module_interface   = interface_;                                  \
+                                                                             \
+    clazz->module_init        = init_;                                       \
+    clazz->module_done        = done_;                                       \
+    clazz->get_interface      = get_interface_;                              \
+                                                                             \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+FT_END_HEADER
+
+#endif /* __FTOBJS_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftpic.h b/contrib/media/updf/include/freetype/internal/ftpic.h
new file mode 100644
index 000000000..1b31957d7
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftpic.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpic.h                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services (declaration).       */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Modules that ordinarily have const global data that need address     */
+  /*  can instead define pointers here.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTPIC_H__
+#define __FTPIC_H__
+
+  
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  typedef struct FT_PIC_Container_
+  {
+    /* pic containers for base */
+    void* base;
+    /* pic containers for modules */
+    void* autofit;   
+    void* cff;    
+    void* pshinter;    
+    void* psnames;    
+    void* raster;     
+    void* sfnt;     
+    void* smooth;     
+    void* truetype;     
+  } FT_PIC_Container;
+
+  /* Initialize the various function tables, structs, etc. stored in the container. */
+  FT_BASE( FT_Error )
+  ft_pic_container_init( FT_Library library );
+
+
+  /* Destroy the contents of the container. */
+  FT_BASE( void )
+  ft_pic_container_destroy( FT_Library library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTPIC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftrfork.h b/contrib/media/updf/include/freetype/internal/ftrfork.h
new file mode 100644
index 000000000..aa573c870
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftrfork.h
@@ -0,0 +1,196 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrfork.h                                                              */
+/*                                                                         */
+/*    Embedded resource forks accessor (specification).                    */
+/*                                                                         */
+/*  Copyright 2004, 2006, 2007 by                                          */
+/*  Masatake YAMATO and Redhat K.K.                                        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/* Development of the code in this file is support of                      */
+/* Information-technology Promotion Agency, Japan.                         */
+/***************************************************************************/
+
+
+#ifndef __FTRFORK_H__
+#define __FTRFORK_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* Number of guessing rules supported in `FT_Raccess_Guess'.            */
+  /* Don't forget to increment the number if you add a new guessing rule. */
+#define FT_RACCESS_N_RULES  9
+
+
+  /* A structure to describe a reference in a resource by its resource ID */
+  /* and internal offset.  The `POST' resource expects to be concatenated */
+  /* by the order of resource IDs instead of its appearance in the file.  */
+
+  typedef struct  FT_RFork_Ref_
+  {
+    FT_UShort  res_id;
+    FT_ULong   offset;
+
+  } FT_RFork_Ref;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Guess                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Guess a file name and offset where the actual resource fork is     */
+  /*    stored.  The macro FT_RACCESS_N_RULES holds the number of          */
+  /*    guessing rules;  the guessed result for the Nth rule is            */
+  /*    represented as a triplet: a new file name (new_names[N]), a file   */
+  /*    offset (offsets[N]), and an error code (errors[N]).                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    base_name ::                                                       */
+  /*      The (base) file name of the resource fork used for some          */
+  /*      guessing rules.                                                  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    new_names ::                                                       */
+  /*      An array of guessed file names in which the resource forks may   */
+  /*      exist.  If `new_names[N]' is NULL, the guessed file name is      */
+  /*      equal to `base_name'.                                            */
+  /*                                                                       */
+  /*    offsets ::                                                         */
+  /*      An array of guessed file offsets.  `offsets[N]' holds the file   */
+  /*      offset of the possible start of the resource fork in file        */
+  /*      `new_names[N]'.                                                  */
+  /*                                                                       */
+  /*    errors ::                                                          */
+  /*      An array of FreeType error codes.  `errors[N]' is the error      */
+  /*      code of Nth guessing rule function.  If `errors[N]' is not       */
+  /*      FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless.      */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Raccess_Guess( FT_Library  library,
+                    FT_Stream   stream,
+                    char*       base_name,
+                    char**      new_names,
+                    FT_Long*    offsets,
+                    FT_Error*   errors );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Get_HeaderInfo                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the information from the header of resource fork.  The         */
+  /*    information includes the file offset where the resource map        */
+  /*    starts, and the file offset where the resource data starts.        */
+  /*    `FT_Raccess_Get_DataOffsets' requires these two data.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    rfork_offset ::                                                    */
+  /*      The file offset where the resource fork starts.                  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    map_offset ::                                                      */
+  /*      The file offset where the resource map starts.                   */
+  /*                                                                       */
+  /*    rdata_pos ::                                                       */
+  /*      The file offset where the resource data starts.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  FT_Err_Ok means success.                     */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_Raccess_Get_HeaderInfo( FT_Library  library,
+                             FT_Stream   stream,
+                             FT_Long     rfork_offset,
+                             FT_Long    *map_offset,
+                             FT_Long    *rdata_pos );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Get_DataOffsets                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the data offsets for a tag in a resource fork.  Offsets are    */
+  /*    stored in an array because, in some cases, resources in a resource */
+  /*    fork have the same tag.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    map_offset ::                                                      */
+  /*      The file offset where the resource map starts.                   */
+  /*                                                                       */
+  /*    rdata_pos ::                                                       */
+  /*      The file offset where the resource data starts.                  */
+  /*                                                                       */
+  /*    tag ::                                                             */
+  /*      The resource tag.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    offsets ::                                                         */
+  /*      The stream offsets for the resource data specified by `tag'.     */
+  /*      This array is allocated by the function, so you have to call     */
+  /*      @ft_mem_free after use.                                          */
+  /*                                                                       */
+  /*    count ::                                                           */
+  /*      The length of offsets array.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  FT_Err_Ok means success.                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Normally you should use `FT_Raccess_Get_HeaderInfo' to get the     */
+  /*    value for `map_offset' and `rdata_pos'.                            */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_Raccess_Get_DataOffsets( FT_Library  library,
+                              FT_Stream   stream,
+                              FT_Long     map_offset,
+                              FT_Long     rdata_pos,
+                              FT_Long     tag,
+                              FT_Long   **offsets,
+                              FT_Long    *count );
+
+
+FT_END_HEADER
+
+#endif /* __FTRFORK_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftserv.h b/contrib/media/updf/include/freetype/internal/ftserv.h
new file mode 100644
index 000000000..569b9f7e0
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftserv.h
@@ -0,0 +1,620 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftserv.h                                                               */
+/*                                                                         */
+/*    The FreeType services (specification only).                          */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2005, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Each module can export one or more `services'.  Each service is      */
+  /*  identified by a constant string and modeled by a pointer; the latter */
+  /*  generally corresponds to a structure containing function pointers.   */
+  /*                                                                       */
+  /*  Note that a service's data cannot be a mere function pointer because */
+  /*  in C it is possible that function pointers might be implemented      */
+  /*  differently than data pointers (e.g. 48 bits instead of 32).         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSERV_H__
+#define __FTSERV_H__
+
+
+FT_BEGIN_HEADER
+
+#if defined( _MSC_VER )      /* Visual C++ (and Intel C++) */
+
+  /* we disable the warning `conditional expression is constant' here */
+  /* in order to compile cleanly with the maximum level of warnings   */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+  /*
+   * @macro:
+   *   FT_FACE_FIND_SERVICE
+   *
+   * @description:
+   *   This macro is used to look up a service from a face's driver module.
+   *
+   * @input:
+   *   face ::
+   *     The source face handle.
+   *
+   *   id ::
+   *     A string describing the service as defined in the service's
+   *     header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+   *     `multi-masters').  It is automatically prefixed with
+   *     `FT_SERVICE_ID_'.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable that receives the service pointer.  Will be NULL
+   *     if not found.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id )                               \
+  FT_BEGIN_STMNT                                                            \
+    FT_Module    module = FT_MODULE( FT_FACE( face )->driver );             \
+    FT_Pointer   _tmp_  = NULL;                                             \
+    FT_Pointer*  _pptr_ = (FT_Pointer*)&(ptr);                              \
+                                                                            \
+                                                                            \
+    if ( module->clazz->get_interface )                                     \
+      _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+    *_pptr_ = _tmp_;                                                        \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id )                               \
+  FT_BEGIN_STMNT                                                            \
+    FT_Module   module = FT_MODULE( FT_FACE( face )->driver );              \
+    FT_Pointer  _tmp_  = NULL;                                              \
+                                                                            \
+    if ( module->clazz->get_interface )                                     \
+      _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+    ptr = _tmp_;                                                            \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+  /*
+   * @macro:
+   *   FT_FACE_FIND_GLOBAL_SERVICE
+   *
+   * @description:
+   *   This macro is used to look up a service from all modules.
+   *
+   * @input:
+   *   face ::
+   *     The source face handle.
+   *
+   *   id ::
+   *     A string describing the service as defined in the service's
+   *     header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+   *     `multi-masters').  It is automatically prefixed with
+   *     `FT_SERVICE_ID_'.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable that receives the service pointer.  Will be NULL
+   *     if not found.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id )               \
+  FT_BEGIN_STMNT                                                   \
+    FT_Module    module = FT_MODULE( FT_FACE( face )->driver );    \
+    FT_Pointer   _tmp_;                                            \
+    FT_Pointer*  _pptr_ = (FT_Pointer*)&(ptr);                     \
+                                                                   \
+                                                                   \
+    _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+    *_pptr_ = _tmp_;                                               \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id )               \
+  FT_BEGIN_STMNT                                                   \
+    FT_Module   module = FT_MODULE( FT_FACE( face )->driver );     \
+    FT_Pointer  _tmp_;                                             \
+                                                                   \
+                                                                   \
+    _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+    ptr   = _tmp_;                                                 \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****         S E R V I C E   D E S C R I P T O R S                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  The following structure is used to _describe_ a given service
+   *  to the library.  This is useful to build simple static service lists.
+   */
+  typedef struct  FT_ServiceDescRec_
+  {
+    const char*  serv_id;     /* service name         */
+    const void*  serv_data;   /* service pointer/data */
+
+  } FT_ServiceDescRec;
+
+  typedef const FT_ServiceDescRec*  FT_ServiceDesc;
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_SERVICEDESCREC1 .. FT_DEFINE_SERVICEDESCREC6             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an array of FT_ServiceDescRec structs.          */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated array is returned.    */
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*                                                                       */
+  /*    These functions should be manyally called from the pic_init and    */
+  /*    pic_free functions of your module (see FT_DEFINE_MODULE)           */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the array will be         */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1)            \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2)                                              \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3)                      \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {serv_id_3, serv_data_3},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4)                                              \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {serv_id_3, serv_data_3},                                                  \
+  {serv_id_4, serv_data_4},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4, serv_id_5, serv_data_5)                      \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {serv_id_3, serv_data_3},                                                  \
+  {serv_id_4, serv_data_4},                                                  \
+  {serv_id_5, serv_data_5},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4, serv_id_5, serv_data_5,                      \
+        serv_id_6, serv_data_6)                                              \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {serv_id_3, serv_data_3},                                                  \
+  {serv_id_4, serv_data_4},                                                  \
+  {serv_id_5, serv_data_5},                                                  \
+  {serv_id_6, serv_data_6},                                                  \
+  {NULL, NULL}                                                               \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1)            \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*2 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = NULL;                                                 \
+    clazz[1].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2)                                              \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*3 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = NULL;                                                 \
+    clazz[2].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3)                      \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*4 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = serv_id_3;                                            \
+    clazz[2].serv_data = serv_data_3;                                        \
+    clazz[3].serv_id = NULL;                                                 \
+    clazz[3].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4)                                              \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*5 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = serv_id_3;                                            \
+    clazz[2].serv_data = serv_data_3;                                        \
+    clazz[3].serv_id = serv_id_4;                                            \
+    clazz[3].serv_data = serv_data_4;                                        \
+    clazz[4].serv_id = NULL;                                                 \
+    clazz[4].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3, serv_id_4,           \
+        serv_data_4, serv_id_5, serv_data_5)                                 \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*6 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = serv_id_3;                                            \
+    clazz[2].serv_data = serv_data_3;                                        \
+    clazz[3].serv_id = serv_id_4;                                            \
+    clazz[3].serv_data = serv_data_4;                                        \
+    clazz[4].serv_id = serv_id_5;                                            \
+    clazz[4].serv_data = serv_data_5;                                        \
+    clazz[5].serv_id = NULL;                                                 \
+    clazz[5].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4, serv_id_5, serv_data_5,                      \
+        serv_id_6, serv_data_6)                                              \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*7 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = serv_id_3;                                            \
+    clazz[2].serv_data = serv_data_3;                                        \
+    clazz[3].serv_id = serv_id_4;                                            \
+    clazz[3].serv_data = serv_data_4;                                        \
+    clazz[4].serv_id = serv_id_5;                                            \
+    clazz[4].serv_data = serv_data_5;                                        \
+    clazz[5].serv_id = serv_id_6;                                            \
+    clazz[5].serv_data = serv_data_6;                                        \
+    clazz[6].serv_id = NULL;                                                 \
+    clazz[6].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*
+   *  Parse a list of FT_ServiceDescRec descriptors and look for
+   *  a specific service by ID.  Note that the last element in the
+   *  array must be { NULL, NULL }, and that the function should
+   *  return NULL if the service isn't available.
+   *
+   *  This function can be used by modules to implement their
+   *  `get_service' method.
+   */
+  FT_BASE( FT_Pointer )
+  ft_service_list_lookup( FT_ServiceDesc  service_descriptors,
+                          const char*     service_id );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****             S E R V I C E S   C A C H E                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  This structure is used to store a cache for several frequently used
+   *  services.  It is the type of `face->internal->services'.  You
+   *  should only use FT_FACE_LOOKUP_SERVICE to access it.
+   *
+   *  All fields should have the type FT_Pointer to relax compilation
+   *  dependencies.  We assume the developer isn't completely stupid.
+   *
+   *  Each field must be named `service_XXXX' where `XXX' corresponds to
+   *  the correct FT_SERVICE_ID_XXXX macro.  See the definition of
+   *  FT_FACE_LOOKUP_SERVICE below how this is implemented.
+   *
+   */
+  typedef struct  FT_ServiceCacheRec_
+  {
+    FT_Pointer  service_POSTSCRIPT_FONT_NAME;
+    FT_Pointer  service_MULTI_MASTERS;
+    FT_Pointer  service_GLYPH_DICT;
+    FT_Pointer  service_PFR_METRICS;
+    FT_Pointer  service_WINFNT;
+
+  } FT_ServiceCacheRec, *FT_ServiceCache;
+
+
+  /*
+   *  A magic number used within the services cache.
+   */
+#define FT_SERVICE_UNAVAILABLE  ((FT_Pointer)-2)  /* magic number */
+
+
+  /*
+   * @macro:
+   *   FT_FACE_LOOKUP_SERVICE
+   *
+   * @description:
+   *   This macro is used to lookup a service from a face's driver module
+   *   using its cache.
+   *
+   * @input:
+   *   face::
+   *     The source face handle containing the cache.
+   *
+   *   field ::
+   *     The field name in the cache.
+   *
+   *   id ::
+   *     The service ID.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable receiving the service data.  NULL if not available.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id )                \
+  FT_BEGIN_STMNT                                               \
+    FT_Pointer   svc;                                          \
+    FT_Pointer*  Pptr = (FT_Pointer*)&(ptr);                   \
+                                                               \
+                                                               \
+    svc = FT_FACE( face )->internal->services. service_ ## id; \
+    if ( svc == FT_SERVICE_UNAVAILABLE )                       \
+      svc = NULL;                                              \
+    else if ( svc == NULL )                                    \
+    {                                                          \
+      FT_FACE_FIND_SERVICE( face, svc, id );                   \
+                                                               \
+      FT_FACE( face )->internal->services. service_ ## id =    \
+        (FT_Pointer)( svc != NULL ? svc                        \
+                                  : FT_SERVICE_UNAVAILABLE );  \
+    }                                                          \
+    *Pptr = svc;                                               \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id )                \
+  FT_BEGIN_STMNT                                               \
+    FT_Pointer  svc;                                           \
+                                                               \
+                                                               \
+    svc = FT_FACE( face )->internal->services. service_ ## id; \
+    if ( svc == FT_SERVICE_UNAVAILABLE )                       \
+      svc = NULL;                                              \
+    else if ( svc == NULL )                                    \
+    {                                                          \
+      FT_FACE_FIND_SERVICE( face, svc, id );                   \
+                                                               \
+      FT_FACE( face )->internal->services. service_ ## id =    \
+        (FT_Pointer)( svc != NULL ? svc                        \
+                                  : FT_SERVICE_UNAVAILABLE );  \
+    }                                                          \
+    ptr = svc;                                                 \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+  /*
+   *  A macro used to define new service structure types.
+   */
+
+#define FT_DEFINE_SERVICE( name )            \
+  typedef struct FT_Service_ ## name ## Rec_ \
+    FT_Service_ ## name ## Rec ;             \
+  typedef struct FT_Service_ ## name ## Rec_ \
+    const * FT_Service_ ## name ;            \
+  struct FT_Service_ ## name ## Rec_
+
+  /* */
+
+  /*
+   *  The header files containing the services.
+   */
+
+#define FT_SERVICE_BDF_H                <freetype/internal/services/svbdf.h>
+#define FT_SERVICE_CID_H                <freetype/internal/services/svcid.h>
+#define FT_SERVICE_GLYPH_DICT_H         <freetype/internal/services/svgldict.h>
+#define FT_SERVICE_GX_VALIDATE_H        <freetype/internal/services/svgxval.h>
+#define FT_SERVICE_KERNING_H            <freetype/internal/services/svkern.h>
+#define FT_SERVICE_MULTIPLE_MASTERS_H   <freetype/internal/services/svmm.h>
+#define FT_SERVICE_OPENTYPE_VALIDATE_H  <freetype/internal/services/svotval.h>
+#define FT_SERVICE_PFR_H                <freetype/internal/services/svpfr.h>
+#define FT_SERVICE_POSTSCRIPT_CMAPS_H   <freetype/internal/services/svpscmap.h>
+#define FT_SERVICE_POSTSCRIPT_INFO_H    <freetype/internal/services/svpsinfo.h>
+#define FT_SERVICE_POSTSCRIPT_NAME_H    <freetype/internal/services/svpostnm.h>
+#define FT_SERVICE_SFNT_H               <freetype/internal/services/svsfnt.h>
+#define FT_SERVICE_TRUETYPE_ENGINE_H    <freetype/internal/services/svtteng.h>
+#define FT_SERVICE_TT_CMAP_H            <freetype/internal/services/svttcmap.h>
+#define FT_SERVICE_WINFNT_H             <freetype/internal/services/svwinfnt.h>
+#define FT_SERVICE_XFREE86_NAME_H       <freetype/internal/services/svxf86nm.h>
+#define FT_SERVICE_TRUETYPE_GLYF_H      <freetype/internal/services/svttglyf.h>
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTSERV_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftstream.h b/contrib/media/updf/include/freetype/internal/ftstream.h
new file mode 100644
index 000000000..a91eb72d9
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftstream.h
@@ -0,0 +1,539 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstream.h                                                             */
+/*                                                                         */
+/*    Stream handling (specification).                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTSTREAM_H__
+#define __FTSTREAM_H__
+
+
+#include <ft2build.h>
+#include FT_SYSTEM_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* format of an 8-bit frame_op value:           */
+  /*                                              */
+  /* bit  76543210                                */
+  /*      xxxxxxes                                */
+  /*                                              */
+  /* s is set to 1 if the value is signed.        */
+  /* e is set to 1 if the value is little-endian. */
+  /* xxx is a command.                            */
+
+#define FT_FRAME_OP_SHIFT         2
+#define FT_FRAME_OP_SIGNED        1
+#define FT_FRAME_OP_LITTLE        2
+#define FT_FRAME_OP_COMMAND( x )  ( x >> FT_FRAME_OP_SHIFT )
+
+#define FT_MAKE_FRAME_OP( command, little, sign ) \
+          ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign )
+
+#define FT_FRAME_OP_END    0
+#define FT_FRAME_OP_START  1  /* start a new frame     */
+#define FT_FRAME_OP_BYTE   2  /* read 1-byte value     */
+#define FT_FRAME_OP_SHORT  3  /* read 2-byte value     */
+#define FT_FRAME_OP_LONG   4  /* read 4-byte value     */
+#define FT_FRAME_OP_OFF3   5  /* read 3-byte value     */
+#define FT_FRAME_OP_BYTES  6  /* read a bytes sequence */
+
+
+  typedef enum  FT_Frame_Op_
+  {
+    ft_frame_end       = 0,
+    ft_frame_start     = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ),
+
+    ft_frame_byte      = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE,  0, 0 ),
+    ft_frame_schar     = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE,  0, 1 ),
+
+    ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ),
+    ft_frame_short_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ),
+    ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ),
+    ft_frame_short_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ),
+
+    ft_frame_ulong_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ),
+    ft_frame_long_be   = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ),
+    ft_frame_ulong_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ),
+    ft_frame_long_le   = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ),
+
+    ft_frame_uoff3_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ),
+    ft_frame_off3_be   = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ),
+    ft_frame_uoff3_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ),
+    ft_frame_off3_le   = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ),
+
+    ft_frame_bytes     = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ),
+    ft_frame_skip      = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 )
+
+  } FT_Frame_Op;
+
+
+  typedef struct  FT_Frame_Field_
+  {
+    FT_Byte    value;
+    FT_Byte    size;
+    FT_UShort  offset;
+
+  } FT_Frame_Field;
+
+
+  /* Construct an FT_Frame_Field out of a structure type and a field name. */
+  /* The structure type must be set in the FT_STRUCTURE macro before       */
+  /* calling the FT_FRAME_START() macro.                                   */
+  /*                                                                       */
+#define FT_FIELD_SIZE( f ) \
+          (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f )
+
+#define FT_FIELD_SIZE_DELTA( f ) \
+          (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] )
+
+#define FT_FIELD_OFFSET( f ) \
+          (FT_UShort)( offsetof( FT_STRUCTURE, f ) )
+
+#define FT_FRAME_FIELD( frame_op, field ) \
+          {                               \
+            frame_op,                     \
+            FT_FIELD_SIZE( field ),       \
+            FT_FIELD_OFFSET( field )      \
+          }
+
+#define FT_MAKE_EMPTY_FIELD( frame_op )  { frame_op, 0, 0 }
+
+#define FT_FRAME_START( size )   { ft_frame_start, 0, size }
+#define FT_FRAME_END             { ft_frame_end, 0, 0 }
+
+#define FT_FRAME_LONG( f )       FT_FRAME_FIELD( ft_frame_long_be, f )
+#define FT_FRAME_ULONG( f )      FT_FRAME_FIELD( ft_frame_ulong_be, f )
+#define FT_FRAME_SHORT( f )      FT_FRAME_FIELD( ft_frame_short_be, f )
+#define FT_FRAME_USHORT( f )     FT_FRAME_FIELD( ft_frame_ushort_be, f )
+#define FT_FRAME_OFF3( f )       FT_FRAME_FIELD( ft_frame_off3_be, f )
+#define FT_FRAME_UOFF3( f )      FT_FRAME_FIELD( ft_frame_uoff3_be, f )
+#define FT_FRAME_BYTE( f )       FT_FRAME_FIELD( ft_frame_byte, f )
+#define FT_FRAME_CHAR( f )       FT_FRAME_FIELD( ft_frame_schar, f )
+
+#define FT_FRAME_LONG_LE( f )    FT_FRAME_FIELD( ft_frame_long_le, f )
+#define FT_FRAME_ULONG_LE( f )   FT_FRAME_FIELD( ft_frame_ulong_le, f )
+#define FT_FRAME_SHORT_LE( f )   FT_FRAME_FIELD( ft_frame_short_le, f )
+#define FT_FRAME_USHORT_LE( f )  FT_FRAME_FIELD( ft_frame_ushort_le, f )
+#define FT_FRAME_OFF3_LE( f )    FT_FRAME_FIELD( ft_frame_off3_le, f )
+#define FT_FRAME_UOFF3_LE( f )   FT_FRAME_FIELD( ft_frame_uoff3_le, f )
+
+#define FT_FRAME_SKIP_LONG       { ft_frame_long_be, 0, 0 }
+#define FT_FRAME_SKIP_SHORT      { ft_frame_short_be, 0, 0 }
+#define FT_FRAME_SKIP_BYTE       { ft_frame_byte, 0, 0 }
+
+#define FT_FRAME_BYTES( field, count ) \
+          {                            \
+            ft_frame_bytes,            \
+            count,                     \
+            FT_FIELD_OFFSET( field )   \
+          }
+
+#define FT_FRAME_SKIP_BYTES( count )  { ft_frame_skip, count, 0 }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */
+  /* type `char*' or equivalent (1-byte elements).                         */
+  /*                                                                       */
+
+#define FT_BYTE_( p, i )  ( ((const FT_Byte*)(p))[(i)] )
+#define FT_INT8_( p, i )  ( ((const FT_Char*)(p))[(i)] )
+
+#define FT_INT16( x )   ( (FT_Int16)(x)  )
+#define FT_UINT16( x )  ( (FT_UInt16)(x) )
+#define FT_INT32( x )   ( (FT_Int32)(x)  )
+#define FT_UINT32( x )  ( (FT_UInt32)(x) )
+
+#define FT_BYTE_I16( p, i, s )  ( FT_INT16(  FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U16( p, i, s )  ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_I32( p, i, s )  ( FT_INT32(  FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U32( p, i, s )  ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) )
+
+#define FT_INT8_I16( p, i, s )  ( FT_INT16(  FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_U16( p, i, s )  ( FT_UINT16( FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_I32( p, i, s )  ( FT_INT32(  FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_U32( p, i, s )  ( FT_UINT32( FT_INT8_( p, i ) ) << (s) )
+
+
+#define FT_PEEK_SHORT( p )  FT_INT16( FT_INT8_I16( p, 0, 8) | \
+                                      FT_BYTE_I16( p, 1, 0) )
+
+#define FT_PEEK_USHORT( p )  FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \
+                                        FT_BYTE_U16( p, 1, 0 ) )
+
+#define FT_PEEK_LONG( p )  FT_INT32( FT_INT8_I32( p, 0, 24 ) | \
+                                     FT_BYTE_I32( p, 1, 16 ) | \
+                                     FT_BYTE_I32( p, 2,  8 ) | \
+                                     FT_BYTE_I32( p, 3,  0 ) )
+
+#define FT_PEEK_ULONG( p )  FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \
+                                       FT_BYTE_U32( p, 1, 16 ) | \
+                                       FT_BYTE_U32( p, 2,  8 ) | \
+                                       FT_BYTE_U32( p, 3,  0 ) )
+
+#define FT_PEEK_OFF3( p )  FT_INT32( FT_INT8_I32( p, 0, 16 ) | \
+                                     FT_BYTE_I32( p, 1,  8 ) | \
+                                     FT_BYTE_I32( p, 2,  0 ) )
+
+#define FT_PEEK_UOFF3( p )  FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
+                                       FT_BYTE_U32( p, 1,  8 ) | \
+                                       FT_BYTE_U32( p, 2,  0 ) )
+
+#define FT_PEEK_SHORT_LE( p )  FT_INT16( FT_INT8_I16( p, 1, 8 ) | \
+                                         FT_BYTE_I16( p, 0, 0 ) )
+
+#define FT_PEEK_USHORT_LE( p )  FT_UINT16( FT_BYTE_U16( p, 1, 8 ) |  \
+                                           FT_BYTE_U16( p, 0, 0 ) )
+
+#define FT_PEEK_LONG_LE( p )  FT_INT32( FT_INT8_I32( p, 3, 24 ) | \
+                                        FT_BYTE_I32( p, 2, 16 ) | \
+                                        FT_BYTE_I32( p, 1,  8 ) | \
+                                        FT_BYTE_I32( p, 0,  0 ) )
+
+#define FT_PEEK_ULONG_LE( p )  FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \
+                                          FT_BYTE_U32( p, 2, 16 ) | \
+                                          FT_BYTE_U32( p, 1,  8 ) | \
+                                          FT_BYTE_U32( p, 0,  0 ) )
+
+#define FT_PEEK_OFF3_LE( p )  FT_INT32( FT_INT8_I32( p, 2, 16 ) | \
+                                        FT_BYTE_I32( p, 1,  8 ) | \
+                                        FT_BYTE_I32( p, 0,  0 ) )
+
+#define FT_PEEK_UOFF3_LE( p )  FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
+                                          FT_BYTE_U32( p, 1,  8 ) | \
+                                          FT_BYTE_U32( p, 0,  0 ) )
+
+
+#define FT_NEXT_CHAR( buffer )       \
+          ( (signed char)*buffer++ )
+
+#define FT_NEXT_BYTE( buffer )         \
+          ( (unsigned char)*buffer++ )
+
+#define FT_NEXT_SHORT( buffer )                                   \
+          ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT( buffer )                                            \
+          ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3( buffer )                                  \
+          ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3( buffer )                                           \
+          ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG( buffer )                                  \
+          ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG( buffer )                                           \
+          ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
+
+
+#define FT_NEXT_SHORT_LE( buffer )                                   \
+          ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT_LE( buffer )                                            \
+          ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3_LE( buffer )                                  \
+          ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3_LE( buffer )                                           \
+          ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG_LE( buffer )                                  \
+          ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG_LE( buffer )                                           \
+          ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Each GET_xxxx() macro uses an implicit `stream' variable.             */
+  /*                                                                       */
+#if 0
+#define FT_GET_MACRO( type )    FT_NEXT_ ## type ( stream->cursor )
+
+#define FT_GET_CHAR()       FT_GET_MACRO( CHAR )
+#define FT_GET_BYTE()       FT_GET_MACRO( BYTE )
+#define FT_GET_SHORT()      FT_GET_MACRO( SHORT )
+#define FT_GET_USHORT()     FT_GET_MACRO( USHORT )
+#define FT_GET_OFF3()       FT_GET_MACRO( OFF3 )
+#define FT_GET_UOFF3()      FT_GET_MACRO( UOFF3 )
+#define FT_GET_LONG()       FT_GET_MACRO( LONG )
+#define FT_GET_ULONG()      FT_GET_MACRO( ULONG )
+#define FT_GET_TAG4()       FT_GET_MACRO( ULONG )
+
+#define FT_GET_SHORT_LE()   FT_GET_MACRO( SHORT_LE )
+#define FT_GET_USHORT_LE()  FT_GET_MACRO( USHORT_LE )
+#define FT_GET_LONG_LE()    FT_GET_MACRO( LONG_LE )
+#define FT_GET_ULONG_LE()   FT_GET_MACRO( ULONG_LE )
+
+#else
+#define FT_GET_MACRO( func, type )        ( (type)func( stream ) )
+
+#define FT_GET_CHAR()       FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
+#define FT_GET_BYTE()       FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
+#define FT_GET_SHORT()      FT_GET_MACRO( FT_Stream_GetShort, FT_Short )
+#define FT_GET_USHORT()     FT_GET_MACRO( FT_Stream_GetShort, FT_UShort )
+#define FT_GET_OFF3()       FT_GET_MACRO( FT_Stream_GetOffset, FT_Long )
+#define FT_GET_UOFF3()      FT_GET_MACRO( FT_Stream_GetOffset, FT_ULong )
+#define FT_GET_LONG()       FT_GET_MACRO( FT_Stream_GetLong, FT_Long )
+#define FT_GET_ULONG()      FT_GET_MACRO( FT_Stream_GetLong, FT_ULong )
+#define FT_GET_TAG4()       FT_GET_MACRO( FT_Stream_GetLong, FT_ULong )
+
+#define FT_GET_SHORT_LE()   FT_GET_MACRO( FT_Stream_GetShortLE, FT_Short )
+#define FT_GET_USHORT_LE()  FT_GET_MACRO( FT_Stream_GetShortLE, FT_UShort )
+#define FT_GET_LONG_LE()    FT_GET_MACRO( FT_Stream_GetLongLE, FT_Long )
+#define FT_GET_ULONG_LE()   FT_GET_MACRO( FT_Stream_GetLongLE, FT_ULong )
+#endif
+
+#define FT_READ_MACRO( func, type, var )        \
+          ( var = (type)func( stream, &error ), \
+            error != FT_Err_Ok )
+
+#define FT_READ_BYTE( var )       FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
+#define FT_READ_CHAR( var )       FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
+#define FT_READ_SHORT( var )      FT_READ_MACRO( FT_Stream_ReadShort, FT_Short, var )
+#define FT_READ_USHORT( var )     FT_READ_MACRO( FT_Stream_ReadShort, FT_UShort, var )
+#define FT_READ_OFF3( var )       FT_READ_MACRO( FT_Stream_ReadOffset, FT_Long, var )
+#define FT_READ_UOFF3( var )      FT_READ_MACRO( FT_Stream_ReadOffset, FT_ULong, var )
+#define FT_READ_LONG( var )       FT_READ_MACRO( FT_Stream_ReadLong, FT_Long, var )
+#define FT_READ_ULONG( var )      FT_READ_MACRO( FT_Stream_ReadLong, FT_ULong, var )
+
+#define FT_READ_SHORT_LE( var )   FT_READ_MACRO( FT_Stream_ReadShortLE, FT_Short, var )
+#define FT_READ_USHORT_LE( var )  FT_READ_MACRO( FT_Stream_ReadShortLE, FT_UShort, var )
+#define FT_READ_LONG_LE( var )    FT_READ_MACRO( FT_Stream_ReadLongLE, FT_Long, var )
+#define FT_READ_ULONG_LE( var )   FT_READ_MACRO( FT_Stream_ReadLongLE, FT_ULong, var )
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+  /* initialize a stream for reading a regular system stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Open( FT_Stream    stream,
+                  const char*  filepathname );
+
+#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+  /* create a new (input) stream from an FT_Open_Args structure */
+  FT_BASE( FT_Error )
+  FT_Stream_New( FT_Library           library,
+                 const FT_Open_Args*  args,
+                 FT_Stream           *astream );
+
+  /* free a stream */
+  FT_BASE( void )
+  FT_Stream_Free( FT_Stream  stream,
+                  FT_Int     external );
+
+  /* initialize a stream for reading in-memory data */
+  FT_BASE( void )
+  FT_Stream_OpenMemory( FT_Stream       stream,
+                        const FT_Byte*  base,
+                        FT_ULong        size );
+
+  /* close a stream (does not destroy the stream structure) */
+  FT_BASE( void )
+  FT_Stream_Close( FT_Stream  stream );
+
+
+  /* seek within a stream. position is relative to start of stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Seek( FT_Stream  stream,
+                  FT_ULong   pos );
+
+  /* skip bytes in a stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Skip( FT_Stream  stream,
+                  FT_Long    distance );
+
+  /* return current stream position */
+  FT_BASE( FT_Long )
+  FT_Stream_Pos( FT_Stream  stream );
+
+  /* read bytes from a stream into a user-allocated buffer, returns an */
+  /* error if not all bytes could be read.                             */
+  FT_BASE( FT_Error )
+  FT_Stream_Read( FT_Stream  stream,
+                  FT_Byte*   buffer,
+                  FT_ULong   count );
+
+  /* read bytes from a stream at a given position */
+  FT_BASE( FT_Error )
+  FT_Stream_ReadAt( FT_Stream  stream,
+                    FT_ULong   pos,
+                    FT_Byte*   buffer,
+                    FT_ULong   count );
+
+  /* try to read bytes at the end of a stream; return number of bytes */
+  /* really available                                                 */
+  FT_BASE( FT_ULong )
+  FT_Stream_TryRead( FT_Stream  stream,
+                     FT_Byte*   buffer,
+                     FT_ULong   count );
+
+  /* Enter a frame of `count' consecutive bytes in a stream.  Returns an */
+  /* error if the frame could not be read/accessed.  The caller can use  */
+  /* the FT_Stream_Get_XXX functions to retrieve frame data without      */
+  /* error checks.                                                       */
+  /*                                                                     */
+  /* You must _always_ call FT_Stream_ExitFrame() once you have entered  */
+  /* a stream frame!                                                     */
+  /*                                                                     */
+  FT_BASE( FT_Error )
+  FT_Stream_EnterFrame( FT_Stream  stream,
+                        FT_ULong   count );
+
+  /* exit a stream frame */
+  FT_BASE( void )
+  FT_Stream_ExitFrame( FT_Stream  stream );
+
+  /* Extract a stream frame.  If the stream is disk-based, a heap block */
+  /* is allocated and the frame bytes are read into it.  If the stream  */
+  /* is memory-based, this function simply set a pointer to the data.   */
+  /*                                                                    */
+  /* Useful to optimize access to memory-based streams transparently.   */
+  /*                                                                    */
+  /* All extracted frames must be `freed' with a call to the function   */
+  /* FT_Stream_ReleaseFrame().                                          */
+  /*                                                                    */
+  FT_BASE( FT_Error )
+  FT_Stream_ExtractFrame( FT_Stream  stream,
+                          FT_ULong   count,
+                          FT_Byte**  pbytes );
+
+  /* release an extract frame (see FT_Stream_ExtractFrame) */
+  FT_BASE( void )
+  FT_Stream_ReleaseFrame( FT_Stream  stream,
+                          FT_Byte**  pbytes );
+
+  /* read a byte from an entered frame */
+  FT_BASE( FT_Char )
+  FT_Stream_GetChar( FT_Stream  stream );
+
+  /* read a 16-bit big-endian integer from an entered frame */
+  FT_BASE( FT_Short )
+  FT_Stream_GetShort( FT_Stream  stream );
+
+  /* read a 24-bit big-endian integer from an entered frame */
+  FT_BASE( FT_Long )
+  FT_Stream_GetOffset( FT_Stream  stream );
+
+  /* read a 32-bit big-endian integer from an entered frame */
+  FT_BASE( FT_Long )
+  FT_Stream_GetLong( FT_Stream  stream );
+
+  /* read a 16-bit little-endian integer from an entered frame */
+  FT_BASE( FT_Short )
+  FT_Stream_GetShortLE( FT_Stream  stream );
+
+  /* read a 32-bit little-endian integer from an entered frame */
+  FT_BASE( FT_Long )
+  FT_Stream_GetLongLE( FT_Stream  stream );
+
+
+  /* read a byte from a stream */
+  FT_BASE( FT_Char )
+  FT_Stream_ReadChar( FT_Stream  stream,
+                      FT_Error*  error );
+
+  /* read a 16-bit big-endian integer from a stream */
+  FT_BASE( FT_Short )
+  FT_Stream_ReadShort( FT_Stream  stream,
+                       FT_Error*  error );
+
+  /* read a 24-bit big-endian integer from a stream */
+  FT_BASE( FT_Long )
+  FT_Stream_ReadOffset( FT_Stream  stream,
+                        FT_Error*  error );
+
+  /* read a 32-bit big-endian integer from a stream */
+  FT_BASE( FT_Long )
+  FT_Stream_ReadLong( FT_Stream  stream,
+                      FT_Error*  error );
+
+  /* read a 16-bit little-endian integer from a stream */
+  FT_BASE( FT_Short )
+  FT_Stream_ReadShortLE( FT_Stream  stream,
+                         FT_Error*  error );
+
+  /* read a 32-bit little-endian integer from a stream */
+  FT_BASE( FT_Long )
+  FT_Stream_ReadLongLE( FT_Stream  stream,
+                        FT_Error*  error );
+
+  /* Read a structure from a stream.  The structure must be described */
+  /* by an array of FT_Frame_Field records.                           */
+  FT_BASE( FT_Error )
+  FT_Stream_ReadFields( FT_Stream              stream,
+                        const FT_Frame_Field*  fields,
+                        void*                  structure );
+
+
+#define FT_STREAM_POS()           \
+          FT_Stream_Pos( stream )
+
+#define FT_STREAM_SEEK( position )                           \
+          FT_SET_ERROR( FT_Stream_Seek( stream, position ) )
+
+#define FT_STREAM_SKIP( distance )                           \
+          FT_SET_ERROR( FT_Stream_Skip( stream, distance ) )
+
+#define FT_STREAM_READ( buffer, count )                   \
+          FT_SET_ERROR( FT_Stream_Read( stream,           \
+                                        (FT_Byte*)buffer, \
+                                        count ) )
+
+#define FT_STREAM_READ_AT( position, buffer, count )         \
+          FT_SET_ERROR( FT_Stream_ReadAt( stream,            \
+                                           position,         \
+                                           (FT_Byte*)buffer, \
+                                           count ) )
+
+#define FT_STREAM_READ_FIELDS( fields, object )                          \
+          FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) )
+
+
+#define FT_FRAME_ENTER( size )                                       \
+          FT_SET_ERROR(                                              \
+            FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, size ) ) )
+
+#define FT_FRAME_EXIT()                 \
+          FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) )
+
+#define FT_FRAME_EXTRACT( size, bytes )                                       \
+          FT_SET_ERROR(                                                       \
+            FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, size,             \
+                                                    (FT_Byte**)&(bytes) ) ) )
+
+#define FT_FRAME_RELEASE( bytes )                                         \
+          FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream,                 \
+                                                  (FT_Byte**)&(bytes) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTSTREAM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/fttrace.h b/contrib/media/updf/include/freetype/internal/fttrace.h
new file mode 100644
index 000000000..e9b383a58
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/fttrace.h
@@ -0,0 +1,139 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttrace.h                                                              */
+/*                                                                         */
+/*    Tracing handling (specification only).                               */
+/*                                                                         */
+/*  Copyright 2002, 2004, 2005, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /* definitions of trace levels for FreeType 2 */
+
+  /* the first level must always be `trace_any' */
+FT_TRACE_DEF( any )
+
+  /* base components */
+FT_TRACE_DEF( calc )      /* calculations            (ftcalc.c)   */
+FT_TRACE_DEF( memory )    /* memory manager          (ftobjs.c)   */
+FT_TRACE_DEF( stream )    /* stream manager          (ftstream.c) */
+FT_TRACE_DEF( io )        /* i/o interface           (ftsystem.c) */
+FT_TRACE_DEF( list )      /* list management         (ftlist.c)   */
+FT_TRACE_DEF( init )      /* initialization          (ftinit.c)   */
+FT_TRACE_DEF( objs )      /* base objects            (ftobjs.c)   */
+FT_TRACE_DEF( outline )   /* outline management      (ftoutln.c)  */
+FT_TRACE_DEF( glyph )     /* glyph management        (ftglyph.c)  */
+FT_TRACE_DEF( gloader )   /* glyph loader            (ftgloadr.c) */
+
+FT_TRACE_DEF( raster )    /* monochrome rasterizer   (ftraster.c) */
+FT_TRACE_DEF( smooth )    /* anti-aliasing raster    (ftgrays.c)  */
+FT_TRACE_DEF( mm )        /* MM interface            (ftmm.c)     */
+FT_TRACE_DEF( raccess )   /* resource fork accessor  (ftrfork.c)  */
+FT_TRACE_DEF( synth )     /* bold/slant synthesizer  (ftsynth.c)  */
+
+  /* Cache sub-system */
+FT_TRACE_DEF( cache )     /* cache sub-system        (ftcache.c, etc.) */
+
+  /* SFNT driver components */
+FT_TRACE_DEF( sfdriver )  /* SFNT font driver        (sfdriver.c) */
+FT_TRACE_DEF( sfobjs )    /* SFNT object handler     (sfobjs.c)   */
+FT_TRACE_DEF( ttcmap )    /* charmap handler         (ttcmap.c)   */
+FT_TRACE_DEF( ttkern )    /* kerning handler         (ttkern.c)   */
+FT_TRACE_DEF( ttload )    /* basic TrueType tables   (ttload.c)   */
+FT_TRACE_DEF( ttmtx )     /* metrics-related tables  (ttmtx.c)    */
+FT_TRACE_DEF( ttpost )    /* PS table processing     (ttpost.c)   */
+FT_TRACE_DEF( ttsbit )    /* TrueType sbit handling  (ttsbit.c)   */
+FT_TRACE_DEF( ttbdf )     /* TrueType embedded BDF   (ttbdf.c)    */
+
+  /* TrueType driver components */
+FT_TRACE_DEF( ttdriver )  /* TT font driver          (ttdriver.c) */
+FT_TRACE_DEF( ttgload )   /* TT glyph loader         (ttgload.c)  */
+FT_TRACE_DEF( ttinterp )  /* bytecode interpreter    (ttinterp.c) */
+FT_TRACE_DEF( ttobjs )    /* TT objects manager      (ttobjs.c)   */
+FT_TRACE_DEF( ttpload )   /* TT data/program loader  (ttpload.c)  */
+FT_TRACE_DEF( ttgxvar )   /* TrueType GX var handler (ttgxvar.c)  */
+
+  /* Type 1 driver components */
+FT_TRACE_DEF( t1afm )
+FT_TRACE_DEF( t1driver )
+FT_TRACE_DEF( t1gload )
+FT_TRACE_DEF( t1hint )
+FT_TRACE_DEF( t1load )
+FT_TRACE_DEF( t1objs )
+FT_TRACE_DEF( t1parse )
+
+  /* PostScript helper module `psaux' */
+FT_TRACE_DEF( t1decode )
+FT_TRACE_DEF( psobjs )
+
+  /* PostScript hinting module `pshinter' */
+FT_TRACE_DEF( pshrec )
+FT_TRACE_DEF( pshalgo1 )
+FT_TRACE_DEF( pshalgo2 )
+
+  /* Type 2 driver components */
+FT_TRACE_DEF( cffdriver )
+FT_TRACE_DEF( cffgload )
+FT_TRACE_DEF( cffload )
+FT_TRACE_DEF( cffobjs )
+FT_TRACE_DEF( cffparse )
+
+  /* Type 42 driver component */
+FT_TRACE_DEF( t42 )
+
+  /* CID driver components */
+FT_TRACE_DEF( cidafm )
+FT_TRACE_DEF( ciddriver )
+FT_TRACE_DEF( cidgload )
+FT_TRACE_DEF( cidload )
+FT_TRACE_DEF( cidobjs )
+FT_TRACE_DEF( cidparse )
+
+  /* Windows font component */
+FT_TRACE_DEF( winfnt )
+
+  /* PCF font components */
+FT_TRACE_DEF( pcfdriver )
+FT_TRACE_DEF( pcfread )
+
+  /* BDF font components */
+FT_TRACE_DEF( bdfdriver )
+FT_TRACE_DEF( bdflib )
+
+  /* PFR font component */
+FT_TRACE_DEF( pfr )
+
+  /* OpenType validation components */
+FT_TRACE_DEF( otvmodule )
+FT_TRACE_DEF( otvcommon )
+FT_TRACE_DEF( otvbase )
+FT_TRACE_DEF( otvgdef )
+FT_TRACE_DEF( otvgpos )
+FT_TRACE_DEF( otvgsub )
+FT_TRACE_DEF( otvjstf )
+FT_TRACE_DEF( otvmath )
+
+  /* TrueTypeGX/AAT validation components */
+FT_TRACE_DEF( gxvmodule )
+FT_TRACE_DEF( gxvcommon )
+FT_TRACE_DEF( gxvfeat )
+FT_TRACE_DEF( gxvmort )
+FT_TRACE_DEF( gxvmorx )
+FT_TRACE_DEF( gxvbsln )
+FT_TRACE_DEF( gxvjust )
+FT_TRACE_DEF( gxvkern )
+FT_TRACE_DEF( gxvopbd )
+FT_TRACE_DEF( gxvtrak )
+FT_TRACE_DEF( gxvprop )
+FT_TRACE_DEF( gxvlcar )
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftvalid.h b/contrib/media/updf/include/freetype/internal/ftvalid.h
new file mode 100644
index 000000000..00cd85e7b
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftvalid.h
@@ -0,0 +1,150 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftvalid.h                                                              */
+/*                                                                         */
+/*    FreeType validation support (specification).                         */
+/*                                                                         */
+/*  Copyright 2004 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTVALID_H__
+#define __FTVALID_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_STANDARD_LIBRARY_H   /* for ft_setjmp and ft_longjmp */
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                    V A L I D A T I O N                          ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* handle to a validation object */
+  typedef struct FT_ValidatorRec_ volatile*  FT_Validator;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* There are three distinct validation levels defined here:              */
+  /*                                                                       */
+  /* FT_VALIDATE_DEFAULT ::                                                */
+  /*   A table that passes this validation level can be used reliably by   */
+  /*   FreeType.  It generally means that all offsets have been checked to */
+  /*   prevent out-of-bound reads, that array counts are correct, etc.     */
+  /*                                                                       */
+  /* FT_VALIDATE_TIGHT ::                                                  */
+  /*   A table that passes this validation level can be used reliably and  */
+  /*   doesn't contain invalid data.  For example, a charmap table that    */
+  /*   returns invalid glyph indices will not pass, even though it can     */
+  /*   be used with FreeType in default mode (the library will simply      */
+  /*   return an error later when trying to load the glyph).               */
+  /*                                                                       */
+  /*   It also checks that fields which must be a multiple of 2, 4, or 8,  */
+  /*   don't have incorrect values, etc.                                   */
+  /*                                                                       */
+  /* FT_VALIDATE_PARANOID ::                                               */
+  /*   Only for font debugging.  Checks that a table follows the           */
+  /*   specification by 100%.  Very few fonts will be able to pass this    */
+  /*   level anyway but it can be useful for certain tools like font       */
+  /*   editors/converters.                                                 */
+  /*                                                                       */
+  typedef enum  FT_ValidationLevel_
+  {
+    FT_VALIDATE_DEFAULT = 0,
+    FT_VALIDATE_TIGHT,
+    FT_VALIDATE_PARANOID
+
+  } FT_ValidationLevel;
+
+
+  /* validator structure */
+  typedef struct  FT_ValidatorRec_
+  {
+    const FT_Byte*      base;        /* address of table in memory       */
+    const FT_Byte*      limit;       /* `base' + sizeof(table) in memory */
+    FT_ValidationLevel  level;       /* validation level                 */
+    FT_Error            error;       /* error returned. 0 means success  */
+
+    ft_jmp_buf          jump_buffer; /* used for exception handling      */
+
+  } FT_ValidatorRec;
+
+
+#define FT_VALIDATOR( x )  ((FT_Validator)( x ))
+
+
+  FT_BASE( void )
+  ft_validator_init( FT_Validator        valid,
+                     const FT_Byte*      base,
+                     const FT_Byte*      limit,
+                     FT_ValidationLevel  level );
+
+  /* Do not use this. It's broken and will cause your validator to crash */
+  /* if you run it on an invalid font.                                   */
+  FT_BASE( FT_Int )
+  ft_validator_run( FT_Validator  valid );
+
+  /* Sets the error field in a validator, then calls `longjmp' to return */
+  /* to high-level caller.  Using `setjmp/longjmp' avoids many stupid    */
+  /* error checks within the validation routines.                        */
+  /*                                                                     */
+  FT_BASE( void )
+  ft_validator_error( FT_Validator  valid,
+                      FT_Error      error );
+
+
+  /* Calls ft_validate_error.  Assumes that the `valid' local variable */
+  /* holds a pointer to the current validator object.                  */
+  /*                                                                   */
+  /* Use preprocessor prescan to pass FT_ERR_PREFIX.                   */
+  /*                                                                   */
+#define FT_INVALID( _prefix, _error )  FT_INVALID_( _prefix, _error )
+#define FT_INVALID_( _prefix, _error ) \
+          ft_validator_error( valid, _prefix ## _error )
+
+  /* called when a broken table is detected */
+#define FT_INVALID_TOO_SHORT \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+  /* called when an invalid offset is detected */
+#define FT_INVALID_OFFSET \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )
+
+  /* called when an invalid format/value is detected */
+#define FT_INVALID_FORMAT \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+  /* called when an invalid glyph index is detected */
+#define FT_INVALID_GLYPH_ID \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )
+
+  /* called when an invalid field value is detected */
+#define FT_INVALID_DATA \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+
+FT_END_HEADER
+
+#endif /* __FTVALID_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/internal.h b/contrib/media/updf/include/freetype/internal/internal.h
new file mode 100644
index 000000000..f500a651c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/internal.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/*                                                                         */
+/*  internal.h                                                             */
+/*                                                                         */
+/*    Internal header files (specification only).                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is automatically included by `ft2build.h'.                  */
+  /* Do not include it manually!                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define FT_INTERNAL_OBJECTS_H             <freetype/internal/ftobjs.h>
+#define FT_INTERNAL_PIC_H                 <freetype/internal/ftpic.h>
+#define FT_INTERNAL_STREAM_H              <freetype/internal/ftstream.h>
+#define FT_INTERNAL_MEMORY_H              <freetype/internal/ftmemory.h>
+#define FT_INTERNAL_DEBUG_H               <freetype/internal/ftdebug.h>
+#define FT_INTERNAL_CALC_H                <freetype/internal/ftcalc.h>
+#define FT_INTERNAL_DRIVER_H              <freetype/internal/ftdriver.h>
+#define FT_INTERNAL_TRACE_H               <freetype/internal/fttrace.h>
+#define FT_INTERNAL_GLYPH_LOADER_H        <freetype/internal/ftgloadr.h>
+#define FT_INTERNAL_SFNT_H                <freetype/internal/sfnt.h>
+#define FT_INTERNAL_SERVICE_H             <freetype/internal/ftserv.h>
+#define FT_INTERNAL_RFORK_H               <freetype/internal/ftrfork.h>
+#define FT_INTERNAL_VALIDATE_H            <freetype/internal/ftvalid.h>
+
+#define FT_INTERNAL_TRUETYPE_TYPES_H      <freetype/internal/tttypes.h>
+#define FT_INTERNAL_TYPE1_TYPES_H         <freetype/internal/t1types.h>
+
+#define FT_INTERNAL_POSTSCRIPT_AUX_H      <freetype/internal/psaux.h>
+#define FT_INTERNAL_POSTSCRIPT_HINTS_H    <freetype/internal/pshints.h>
+#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H  <freetype/internal/psglobal.h>
+
+#define FT_INTERNAL_AUTOHINT_H            <freetype/internal/autohint.h>
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/pcftypes.h b/contrib/media/updf/include/freetype/internal/pcftypes.h
new file mode 100644
index 000000000..382796ffb
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/pcftypes.h
@@ -0,0 +1,56 @@
+/*  pcftypes.h
+
+  FreeType font driver for pcf fonts
+
+  Copyright (C) 2000, 2001, 2002 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFTYPES_H__
+#define __PCFTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct  PCF_Public_FaceRec_
+  {
+    FT_FaceRec    root;
+    FT_StreamRec  gzip_stream;
+    FT_Stream     gzip_source;
+
+    char*         charset_encoding;
+    char*         charset_registry;
+
+  } PCF_Public_FaceRec, *PCF_Public_Face;
+
+
+FT_END_HEADER
+
+#endif  /* __PCFTYPES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/psaux.h b/contrib/media/updf/include/freetype/internal/psaux.h
new file mode 100644
index 000000000..a96e0dfa8
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/psaux.h
@@ -0,0 +1,873 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psaux.h                                                                */
+/*                                                                         */
+/*    Auxiliary functions and data structures related to PostScript fonts  */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSAUX_H__
+#define __PSAUX_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                             T1_TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct PS_TableRec_*              PS_Table;
+  typedef const struct PS_Table_FuncsRec_*  PS_Table_Funcs;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_Table_FuncsRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A set of function pointers to manage PS_Table objects.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    table_init    :: Used to initialize a table.                       */
+  /*                                                                       */
+  /*    table_done    :: Finalizes resp. destroy a given table.            */
+  /*                                                                       */
+  /*    table_add     :: Adds a new object to a table.                     */
+  /*                                                                       */
+  /*    table_release :: Releases table data, then finalizes it.           */
+  /*                                                                       */
+  typedef struct  PS_Table_FuncsRec_
+  {
+    FT_Error
+    (*init)( PS_Table   table,
+             FT_Int     count,
+             FT_Memory  memory );
+
+    void
+    (*done)( PS_Table  table );
+
+    FT_Error
+    (*add)( PS_Table    table,
+            FT_Int      idx,
+            void*       object,
+            FT_PtrDist  length );
+
+    void
+    (*release)( PS_Table  table );
+
+  } PS_Table_FuncsRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_TableRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A PS_Table is a simple object used to store an array of objects in */
+  /*    a single memory block.                                             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    block     :: The address in memory of the growheap's block.  This  */
+  /*                 can change between two object adds, due to            */
+  /*                 reallocation.                                         */
+  /*                                                                       */
+  /*    cursor    :: The current top of the grow heap within its block.    */
+  /*                                                                       */
+  /*    capacity  :: The current size of the heap block.  Increments by    */
+  /*                 1kByte chunks.                                        */
+  /*                                                                       */
+  /*    max_elems :: The maximum number of elements in table.              */
+  /*                                                                       */
+  /*    num_elems :: The current number of elements in table.              */
+  /*                                                                       */
+  /*    elements  :: A table of element addresses within the block.        */
+  /*                                                                       */
+  /*    lengths   :: A table of element sizes within the block.            */
+  /*                                                                       */
+  /*    memory    :: The object used for memory operations                 */
+  /*                 (alloc/realloc).                                      */
+  /*                                                                       */
+  /*    funcs     :: A table of method pointers for this object.           */
+  /*                                                                       */
+  typedef struct  PS_TableRec_
+  {
+    FT_Byte*           block;          /* current memory block           */
+    FT_Offset          cursor;         /* current cursor in memory block */
+    FT_Offset          capacity;       /* current size of memory block   */
+    FT_Long            init;
+
+    FT_Int             max_elems;
+    FT_Int             num_elems;
+    FT_Byte**          elements;       /* addresses of table elements */
+    FT_PtrDist*        lengths;        /* lengths of table elements   */
+
+    FT_Memory          memory;
+    PS_Table_FuncsRec  funcs;
+
+  } PS_TableRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       T1 FIELDS & TOKENS                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct PS_ParserRec_*  PS_Parser;
+
+  typedef struct T1_TokenRec_*   T1_Token;
+
+  typedef struct T1_FieldRec_*   T1_Field;
+
+
+  /* simple enumeration type used to identify token types */
+  typedef enum  T1_TokenType_
+  {
+    T1_TOKEN_TYPE_NONE = 0,
+    T1_TOKEN_TYPE_ANY,
+    T1_TOKEN_TYPE_STRING,
+    T1_TOKEN_TYPE_ARRAY,
+    T1_TOKEN_TYPE_KEY, /* aka `name' */
+
+    /* do not remove */
+    T1_TOKEN_TYPE_MAX
+
+  } T1_TokenType;
+
+
+  /* a simple structure used to identify tokens */
+  typedef struct  T1_TokenRec_
+  {
+    FT_Byte*      start;   /* first character of token in input stream */
+    FT_Byte*      limit;   /* first character after the token          */
+    T1_TokenType  type;    /* type of token                            */
+
+  } T1_TokenRec;
+
+
+  /* enumeration type used to identify object fields */
+  typedef enum  T1_FieldType_
+  {
+    T1_FIELD_TYPE_NONE = 0,
+    T1_FIELD_TYPE_BOOL,
+    T1_FIELD_TYPE_INTEGER,
+    T1_FIELD_TYPE_FIXED,
+    T1_FIELD_TYPE_FIXED_1000,
+    T1_FIELD_TYPE_STRING,
+    T1_FIELD_TYPE_KEY,
+    T1_FIELD_TYPE_BBOX,
+    T1_FIELD_TYPE_INTEGER_ARRAY,
+    T1_FIELD_TYPE_FIXED_ARRAY,
+    T1_FIELD_TYPE_CALLBACK,
+
+    /* do not remove */
+    T1_FIELD_TYPE_MAX
+
+  } T1_FieldType;
+
+
+  typedef enum  T1_FieldLocation_
+  {
+    T1_FIELD_LOCATION_CID_INFO,
+    T1_FIELD_LOCATION_FONT_DICT,
+    T1_FIELD_LOCATION_FONT_EXTRA,
+    T1_FIELD_LOCATION_FONT_INFO,
+    T1_FIELD_LOCATION_PRIVATE,
+    T1_FIELD_LOCATION_BBOX,
+    T1_FIELD_LOCATION_LOADER,
+    T1_FIELD_LOCATION_FACE,
+    T1_FIELD_LOCATION_BLEND,
+
+    /* do not remove */
+    T1_FIELD_LOCATION_MAX
+
+  } T1_FieldLocation;
+
+
+  typedef void
+  (*T1_Field_ParseFunc)( FT_Face     face,
+                         FT_Pointer  parser );
+
+
+  /* structure type used to model object fields */
+  typedef struct  T1_FieldRec_
+  {
+    const char*         ident;        /* field identifier               */
+    T1_FieldLocation    location;
+    T1_FieldType        type;         /* type of field                  */
+    T1_Field_ParseFunc  reader;
+    FT_UInt             offset;       /* offset of field in object      */
+    FT_Byte             size;         /* size of field in bytes         */
+    FT_UInt             array_max;    /* maximal number of elements for */
+                                      /* array                          */
+    FT_UInt             count_offset; /* offset of element count for    */
+                                      /* arrays; must not be zero if in */
+                                      /* use -- in other words, a       */
+                                      /* `num_FOO' element must not     */
+                                      /* start the used structure if we */
+                                      /* parse a `FOO' array            */
+    FT_UInt             dict;         /* where we expect it             */
+  } T1_FieldRec;
+
+#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */
+#define T1_FIELD_DICT_PRIVATE  ( 1 << 1 )
+
+
+
+#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \
+          {                                                 \
+            _ident, T1CODE, _type,                          \
+            0,                                              \
+            FT_FIELD_OFFSET( _fname ),                      \
+            FT_FIELD_SIZE( _fname ),                        \
+            0, 0,                                           \
+            _dict                                           \
+          },
+
+#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \
+          {                                             \
+            _ident, T1CODE, T1_FIELD_TYPE_CALLBACK,     \
+            (T1_Field_ParseFunc)_reader,                \
+            0, 0,                                       \
+            0, 0,                                       \
+            _dict                                       \
+          },
+
+#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \
+          {                                                      \
+            _ident, T1CODE, _type,                               \
+            0,                                                   \
+            FT_FIELD_OFFSET( _fname ),                           \
+            FT_FIELD_SIZE_DELTA( _fname ),                       \
+            _max,                                                \
+            FT_FIELD_OFFSET( num_ ## _fname ),                   \
+            _dict                                                \
+          },
+
+#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \
+          {                                                       \
+            _ident, T1CODE, _type,                                \
+            0,                                                    \
+            FT_FIELD_OFFSET( _fname ),                            \
+            FT_FIELD_SIZE_DELTA( _fname ),                        \
+            _max, 0,                                              \
+            _dict                                                 \
+          },
+
+
+#define T1_FIELD_BOOL( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict )
+
+#define T1_FIELD_NUM( _ident, _fname, _dict )                                 \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict )
+
+#define T1_FIELD_FIXED( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict )
+
+#define T1_FIELD_FIXED_1000( _ident, _fname, _dict )                     \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \
+                               _dict )
+
+#define T1_FIELD_STRING( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict )
+
+#define T1_FIELD_KEY( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict )
+
+#define T1_FIELD_BBOX( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict )
+
+
+#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict )         \
+          T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+                              _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict )     \
+          T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+                              _fname, _fmax, _dict )
+
+#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict )         \
+          T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+                               _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict )     \
+          T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+                               _fname, _fmax, _dict )
+
+#define T1_FIELD_CALLBACK( _ident, _name, _dict )       \
+          T1_NEW_CALLBACK_FIELD( _ident, _name, _dict )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            T1 PARSER                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef const struct PS_Parser_FuncsRec_*  PS_Parser_Funcs;
+
+  typedef struct  PS_Parser_FuncsRec_
+  {
+    void
+    (*init)( PS_Parser  parser,
+             FT_Byte*   base,
+             FT_Byte*   limit,
+             FT_Memory  memory );
+
+    void
+    (*done)( PS_Parser  parser );
+
+    void
+    (*skip_spaces)( PS_Parser  parser );
+    void
+    (*skip_PS_token)( PS_Parser  parser );
+
+    FT_Long
+    (*to_int)( PS_Parser  parser );
+    FT_Fixed
+    (*to_fixed)( PS_Parser  parser,
+                 FT_Int     power_ten );
+
+    FT_Error
+    (*to_bytes)( PS_Parser  parser,
+                 FT_Byte*   bytes,
+                 FT_Offset  max_bytes,
+                 FT_Long*   pnum_bytes,
+                 FT_Bool    delimiters );
+
+    FT_Int
+    (*to_coord_array)( PS_Parser  parser,
+                       FT_Int     max_coords,
+                       FT_Short*  coords );
+    FT_Int
+    (*to_fixed_array)( PS_Parser  parser,
+                       FT_Int     max_values,
+                       FT_Fixed*  values,
+                       FT_Int     power_ten );
+
+    void
+    (*to_token)( PS_Parser  parser,
+                 T1_Token   token );
+    void
+    (*to_token_array)( PS_Parser  parser,
+                       T1_Token   tokens,
+                       FT_UInt    max_tokens,
+                       FT_Int*    pnum_tokens );
+
+    FT_Error
+    (*load_field)( PS_Parser       parser,
+                   const T1_Field  field,
+                   void**          objects,
+                   FT_UInt         max_objects,
+                   FT_ULong*       pflags );
+
+    FT_Error
+    (*load_field_table)( PS_Parser       parser,
+                         const T1_Field  field,
+                         void**          objects,
+                         FT_UInt         max_objects,
+                         FT_ULong*       pflags );
+
+  } PS_Parser_FuncsRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_ParserRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A PS_Parser is an object used to parse a Type 1 font very quickly. */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    cursor :: The current position in the text.                        */
+  /*                                                                       */
+  /*    base   :: Start of the processed text.                             */
+  /*                                                                       */
+  /*    limit  :: End of the processed text.                               */
+  /*                                                                       */
+  /*    error  :: The last error returned.                                 */
+  /*                                                                       */
+  /*    memory :: The object used for memory operations (alloc/realloc).   */
+  /*                                                                       */
+  /*    funcs  :: A table of functions for the parser.                     */
+  /*                                                                       */
+  typedef struct  PS_ParserRec_
+  {
+    FT_Byte*   cursor;
+    FT_Byte*   base;
+    FT_Byte*   limit;
+    FT_Error   error;
+    FT_Memory  memory;
+
+    PS_Parser_FuncsRec  funcs;
+
+  } PS_ParserRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         T1 BUILDER                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct T1_BuilderRec_*  T1_Builder;
+
+
+  typedef FT_Error
+  (*T1_Builder_Check_Points_Func)( T1_Builder  builder,
+                                   FT_Int      count );
+
+  typedef void
+  (*T1_Builder_Add_Point_Func)( T1_Builder  builder,
+                                FT_Pos      x,
+                                FT_Pos      y,
+                                FT_Byte     flag );
+
+  typedef FT_Error
+  (*T1_Builder_Add_Point1_Func)( T1_Builder  builder,
+                                 FT_Pos      x,
+                                 FT_Pos      y );
+
+  typedef FT_Error
+  (*T1_Builder_Add_Contour_Func)( T1_Builder  builder );
+
+  typedef FT_Error
+  (*T1_Builder_Start_Point_Func)( T1_Builder  builder,
+                                  FT_Pos      x,
+                                  FT_Pos      y );
+
+  typedef void
+  (*T1_Builder_Close_Contour_Func)( T1_Builder  builder );
+
+
+  typedef const struct T1_Builder_FuncsRec_*  T1_Builder_Funcs;
+
+  typedef struct  T1_Builder_FuncsRec_
+  {
+    void
+    (*init)( T1_Builder    builder,
+             FT_Face       face,
+             FT_Size       size,
+             FT_GlyphSlot  slot,
+             FT_Bool       hinting );
+
+    void
+    (*done)( T1_Builder   builder );
+
+    T1_Builder_Check_Points_Func   check_points;
+    T1_Builder_Add_Point_Func      add_point;
+    T1_Builder_Add_Point1_Func     add_point1;
+    T1_Builder_Add_Contour_Func    add_contour;
+    T1_Builder_Start_Point_Func    start_point;
+    T1_Builder_Close_Contour_Func  close_contour;
+
+  } T1_Builder_FuncsRec;
+
+
+  /* an enumeration type to handle charstring parsing states */
+  typedef enum  T1_ParseState_
+  {
+    T1_Parse_Start,
+    T1_Parse_Have_Width,
+    T1_Parse_Have_Moveto,
+    T1_Parse_Have_Path
+
+  } T1_ParseState;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Structure>                                                           */
+  /*    T1_BuilderRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*     A structure used during glyph loading to store its outline.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory       :: The current memory object.                         */
+  /*                                                                       */
+  /*    face         :: The current face object.                           */
+  /*                                                                       */
+  /*    glyph        :: The current glyph slot.                            */
+  /*                                                                       */
+  /*    loader       :: XXX                                                */
+  /*                                                                       */
+  /*    base         :: The base glyph outline.                            */
+  /*                                                                       */
+  /*    current      :: The current glyph outline.                         */
+  /*                                                                       */
+  /*    max_points   :: maximum points in builder outline                  */
+  /*                                                                       */
+  /*    max_contours :: Maximal number of contours in builder outline.     */
+  /*                                                                       */
+  /*    pos_x        :: The horizontal translation (if composite glyph).   */
+  /*                                                                       */
+  /*    pos_y        :: The vertical translation (if composite glyph).     */
+  /*                                                                       */
+  /*    left_bearing :: The left side bearing point.                       */
+  /*                                                                       */
+  /*    advance      :: The horizontal advance vector.                     */
+  /*                                                                       */
+  /*    bbox         :: Unused.                                            */
+  /*                                                                       */
+  /*    parse_state  :: An enumeration which controls the charstring       */
+  /*                    parsing state.                                     */
+  /*                                                                       */
+  /*    load_points  :: If this flag is not set, no points are loaded.     */
+  /*                                                                       */
+  /*    no_recurse   :: Set but not used.                                  */
+  /*                                                                       */
+  /*    metrics_only :: A boolean indicating that we only want to compute  */
+  /*                    the metrics of a given glyph, not load all of its  */
+  /*                    points.                                            */
+  /*                                                                       */
+  /*    funcs        :: An array of function pointers for the builder.     */
+  /*                                                                       */
+  typedef struct  T1_BuilderRec_
+  {
+    FT_Memory       memory;
+    FT_Face         face;
+    FT_GlyphSlot    glyph;
+    FT_GlyphLoader  loader;
+    FT_Outline*     base;
+    FT_Outline*     current;
+
+    FT_Pos          pos_x;
+    FT_Pos          pos_y;
+
+    FT_Vector       left_bearing;
+    FT_Vector       advance;
+
+    FT_BBox         bbox;          /* bounding box */
+    T1_ParseState   parse_state;
+    FT_Bool         load_points;
+    FT_Bool         no_recurse;
+
+    FT_Bool         metrics_only;
+
+    void*           hints_funcs;    /* hinter-specific */
+    void*           hints_globals;  /* hinter-specific */
+
+    T1_Builder_FuncsRec  funcs;
+
+  } T1_BuilderRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         T1 DECODER                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine   */
+  /* calls during glyph loading.                                           */
+  /*                                                                       */
+#define T1_MAX_SUBRS_CALLS  8
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity.  A     */
+  /* minimum of 16 is required.                                            */
+  /*                                                                       */
+#define T1_MAX_CHARSTRINGS_OPERANDS  32
+
+#endif /* 0 */
+
+
+  typedef struct  T1_Decoder_ZoneRec_
+  {
+    FT_Byte*  cursor;
+    FT_Byte*  base;
+    FT_Byte*  limit;
+
+  } T1_Decoder_ZoneRec, *T1_Decoder_Zone;
+
+
+  typedef struct T1_DecoderRec_*              T1_Decoder;
+  typedef const struct T1_Decoder_FuncsRec_*  T1_Decoder_Funcs;
+
+
+  typedef FT_Error
+  (*T1_Decoder_Callback)( T1_Decoder  decoder,
+                          FT_UInt     glyph_index );
+
+
+  typedef struct  T1_Decoder_FuncsRec_
+  {
+    FT_Error
+    (*init)( T1_Decoder           decoder,
+             FT_Face              face,
+             FT_Size              size,
+             FT_GlyphSlot         slot,
+             FT_Byte**            glyph_names,
+             PS_Blend             blend,
+             FT_Bool              hinting,
+             FT_Render_Mode       hint_mode,
+             T1_Decoder_Callback  callback );
+
+    void
+    (*done)( T1_Decoder  decoder );
+
+    FT_Error
+    (*parse_charstrings)( T1_Decoder  decoder,
+                          FT_Byte*    base,
+                          FT_UInt     len );
+
+  } T1_Decoder_FuncsRec;
+
+
+  typedef struct  T1_DecoderRec_
+  {
+    T1_BuilderRec        builder;
+
+    FT_Long              stack[T1_MAX_CHARSTRINGS_OPERANDS];
+    FT_Long*             top;
+
+    T1_Decoder_ZoneRec   zones[T1_MAX_SUBRS_CALLS + 1];
+    T1_Decoder_Zone      zone;
+
+    FT_Service_PsCMaps   psnames;      /* for seac */
+    FT_UInt              num_glyphs;
+    FT_Byte**            glyph_names;
+
+    FT_Int               lenIV;        /* internal for sub routine calls */
+    FT_UInt              num_subrs;
+    FT_Byte**            subrs;
+    FT_PtrDist*          subrs_len;    /* array of subrs length (optional) */
+
+    FT_Matrix            font_matrix;
+    FT_Vector            font_offset;
+
+    FT_Int               flex_state;
+    FT_Int               num_flex_vectors;
+    FT_Vector            flex_vectors[7];
+
+    PS_Blend             blend;       /* for multiple master support */
+
+    FT_Render_Mode       hint_mode;
+
+    T1_Decoder_Callback  parse_callback;
+    T1_Decoder_FuncsRec  funcs;
+
+    FT_Long*             buildchar;
+    FT_UInt              len_buildchar;
+
+    FT_Bool              seac;
+
+  } T1_DecoderRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            AFM PARSER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct AFM_ParserRec_*  AFM_Parser;
+
+  typedef struct  AFM_Parser_FuncsRec_
+  {
+    FT_Error
+    (*init)( AFM_Parser  parser,
+             FT_Memory   memory,
+             FT_Byte*    base,
+             FT_Byte*    limit );
+
+    void
+    (*done)( AFM_Parser  parser );
+
+    FT_Error
+    (*parse)( AFM_Parser  parser );
+
+  } AFM_Parser_FuncsRec;
+
+
+  typedef struct AFM_StreamRec_*  AFM_Stream;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    AFM_ParserRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An AFM_Parser is a parser for the AFM files.                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory    :: The object used for memory operations (alloc and      */
+  /*                 realloc).                                             */
+  /*                                                                       */
+  /*    stream    :: This is an opaque object.                             */
+  /*                                                                       */
+  /*    FontInfo  :: The result will be stored here.                       */
+  /*                                                                       */
+  /*    get_index :: A user provided function to get a glyph index by its  */
+  /*                 name.                                                 */
+  /*                                                                       */
+  typedef struct  AFM_ParserRec_
+  {
+    FT_Memory     memory;
+    AFM_Stream    stream;
+
+    AFM_FontInfo  FontInfo;
+
+    FT_Int
+    (*get_index)( const char*  name,
+                  FT_Offset    len,
+                  void*        user_data );
+
+    void*         user_data;
+
+  } AFM_ParserRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     TYPE1 CHARMAPS                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef const struct T1_CMap_ClassesRec_*  T1_CMap_Classes;
+
+  typedef struct T1_CMap_ClassesRec_
+  {
+    FT_CMap_Class  standard;
+    FT_CMap_Class  expert;
+    FT_CMap_Class  custom;
+    FT_CMap_Class  unicode;
+
+  } T1_CMap_ClassesRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        PSAux Module Interface                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  PSAux_ServiceRec_
+  {
+    /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */
+    const PS_Table_FuncsRec*    ps_table_funcs;
+    const PS_Parser_FuncsRec*   ps_parser_funcs;
+    const T1_Builder_FuncsRec*  t1_builder_funcs;
+    const T1_Decoder_FuncsRec*  t1_decoder_funcs;
+
+    void
+    (*t1_decrypt)( FT_Byte*   buffer,
+                   FT_Offset  length,
+                   FT_UShort  seed );
+
+    T1_CMap_Classes  t1_cmap_classes;
+
+    /* fields after this comment line were added after version 2.1.10 */
+    const AFM_Parser_FuncsRec*  afm_parser_funcs;
+
+  } PSAux_ServiceRec, *PSAux_Service;
+
+  /* backwards-compatible type definition */
+  typedef PSAux_ServiceRec   PSAux_Interface;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                 Some convenience functions                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define IS_PS_NEWLINE( ch ) \
+  ( (ch) == '\r' ||         \
+    (ch) == '\n' )
+
+#define IS_PS_SPACE( ch )  \
+  ( (ch) == ' '         || \
+    IS_PS_NEWLINE( ch ) || \
+    (ch) == '\t'        || \
+    (ch) == '\f'        || \
+    (ch) == '\0' )
+
+#define IS_PS_SPECIAL( ch )       \
+  ( (ch) == '/'                || \
+    (ch) == '(' || (ch) == ')' || \
+    (ch) == '<' || (ch) == '>' || \
+    (ch) == '[' || (ch) == ']' || \
+    (ch) == '{' || (ch) == '}' || \
+    (ch) == '%'                )
+
+#define IS_PS_DELIM( ch )  \
+  ( IS_PS_SPACE( ch )   || \
+    IS_PS_SPECIAL( ch ) )
+
+#define IS_PS_DIGIT( ch )        \
+  ( (ch) >= '0' && (ch) <= '9' )
+
+#define IS_PS_XDIGIT( ch )            \
+  ( IS_PS_DIGIT( ch )              || \
+    ( (ch) >= 'A' && (ch) <= 'F' ) || \
+    ( (ch) >= 'a' && (ch) <= 'f' ) )
+
+#define IS_PS_BASE85( ch )       \
+  ( (ch) >= '!' && (ch) <= 'u' )
+
+#define IS_PS_TOKEN( cur, limit, token )                                \
+  ( (char)(cur)[0] == (token)[0]                                     && \
+    ( (cur) + sizeof ( (token) ) == (limit) ||                          \
+      ( (cur) + sizeof( (token) ) < (limit)          &&                 \
+        IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) )             && \
+    ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 )
+
+
+FT_END_HEADER
+
+#endif /* __PSAUX_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/pshints.h b/contrib/media/updf/include/freetype/internal/pshints.h
new file mode 100644
index 000000000..0c357651b
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/pshints.h
@@ -0,0 +1,712 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshints.h                                                              */
+/*                                                                         */
+/*    Interface to Postscript-specific (Type 1 and Type 2) hints           */
+/*    recorders (specification only).  These are used to support native    */
+/*    T1/T2 hints in the `type1', `cid', and `cff' font drivers.           */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2009 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSHINTS_H__
+#define __PSHINTS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****               INTERNAL REPRESENTATION OF GLOBALS              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct PSH_GlobalsRec_*  PSH_Globals;
+
+  typedef FT_Error
+  (*PSH_Globals_NewFunc)( FT_Memory     memory,
+                          T1_Private*   private_dict,
+                          PSH_Globals*  aglobals );
+
+  typedef FT_Error
+  (*PSH_Globals_SetScaleFunc)( PSH_Globals  globals,
+                               FT_Fixed     x_scale,
+                               FT_Fixed     y_scale,
+                               FT_Fixed     x_delta,
+                               FT_Fixed     y_delta );
+
+  typedef void
+  (*PSH_Globals_DestroyFunc)( PSH_Globals  globals );
+
+
+  typedef struct  PSH_Globals_FuncsRec_
+  {
+    PSH_Globals_NewFunc       create;
+    PSH_Globals_SetScaleFunc  set_scale;
+    PSH_Globals_DestroyFunc   destroy;
+
+  } PSH_Globals_FuncsRec, *PSH_Globals_Funcs;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  PUBLIC TYPE 1 HINTS RECORDER                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T1_Hints
+   *
+   * @description:
+   *   This is a handle to an opaque structure used to record glyph hints
+   *   from a Type 1 character glyph character string.
+   *
+   *   The methods used to operate on this object are defined by the
+   *   @T1_Hints_FuncsRec structure.  Recording glyph hints is normally
+   *   achieved through the following scheme:
+   *
+   *   - Open a new hint recording session by calling the `open' method.
+   *     This rewinds the recorder and prepare it for new input.
+   *
+   *   - For each hint found in the glyph charstring, call the corresponding
+   *     method (`stem', `stem3', or `reset').  Note that these functions do
+   *     not return an error code.
+   *
+   *   - Close the recording session by calling the `close' method.  It
+   *     returns an error code if the hints were invalid or something
+   *     strange happened (e.g., memory shortage).
+   *
+   *   The hints accumulated in the object can later be used by the
+   *   PostScript hinter.
+   *
+   */
+  typedef struct T1_HintsRec_*  T1_Hints;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T1_Hints_Funcs
+   *
+   * @description:
+   *   A pointer to the @T1_Hints_FuncsRec structure that defines the API of
+   *   a given @T1_Hints object.
+   *
+   */
+  typedef const struct T1_Hints_FuncsRec_*  T1_Hints_Funcs;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_OpenFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to prepare it for a new Type 1
+   *   hints recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   * @note:
+   *   You should always call the @T1_Hints_CloseFunc method in order to
+   *   close an opened recording session.
+   *
+   */
+  typedef void
+  (*T1_Hints_OpenFunc)( T1_Hints  hints );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_SetStemFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to record a new horizontal or
+   *   vertical stem.  This corresponds to the Type 1 `hstem' and `vstem'
+   *   operators.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+   *
+   *   coords ::
+   *     Array of 2 coordinates in 16.16 format, used as (position,length)
+   *     stem descriptor.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   `coords[0]' is the absolute stem position (lowest coordinate);
+   *   `coords[1]' is the length.
+   *
+   *   The length can be negative, in which case it must be either -20 or
+   *   -21.  It is interpreted as a `ghost' stem, according to the Type 1
+   *   specification.
+   *
+   *   If the length is -21 (corresponding to a bottom ghost stem), then
+   *   the real stem position is `coords[0]+coords[1]'.
+   *
+   */
+  typedef void
+  (*T1_Hints_SetStemFunc)( T1_Hints   hints,
+                           FT_UInt    dimension,
+                           FT_Fixed*  coords );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_SetStem3Func
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to record three
+   *   counter-controlled horizontal or vertical stems at once.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems, 1 for vertical ones.
+   *
+   *   coords ::
+   *     An array of 6 values in 16.16 format, holding 3 (position,length)
+   *     pairs for the counter-controlled stems.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   The lengths cannot be negative (ghost stems are never
+   *   counter-controlled).
+   *
+   */
+  typedef void
+  (*T1_Hints_SetStem3Func)( T1_Hints   hints,
+                            FT_UInt    dimension,
+                            FT_Fixed*  coords );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_ResetFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to reset the stems hints in a
+   *   recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph in which the
+   *     previously defined hints apply.
+   *
+   */
+  typedef void
+  (*T1_Hints_ResetFunc)( T1_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_CloseFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to close a hint recording
+   *   session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   The error code is set to indicate that an error occurred during the
+   *   recording session.
+   *
+   */
+  typedef FT_Error
+  (*T1_Hints_CloseFunc)( T1_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_ApplyFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to apply hints to the
+   *   corresponding glyph outline.  Must be called once all hints have been
+   *   recorded.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   outline ::
+   *     A pointer to the target outline descriptor.
+   *
+   *   globals ::
+   *     The hinter globals for this font.
+   *
+   *   hint_mode ::
+   *     Hinting information.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   On input, all points within the outline are in font coordinates. On
+   *   output, they are in 1/64th of pixels.
+   *
+   *   The scaling transformation is taken from the `globals' object which
+   *   must correspond to the same font as the glyph.
+   *
+   */
+  typedef FT_Error
+  (*T1_Hints_ApplyFunc)( T1_Hints        hints,
+                         FT_Outline*     outline,
+                         PSH_Globals     globals,
+                         FT_Render_Mode  hint_mode );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   T1_Hints_FuncsRec
+   *
+   * @description:
+   *   The structure used to provide the API to @T1_Hints objects.
+   *
+   * @fields:
+   *   hints ::
+   *     A handle to the T1 Hints recorder.
+   *
+   *   open ::
+   *     The function to open a recording session.
+   *
+   *   close ::
+   *     The function to close a recording session.
+   *
+   *   stem ::
+   *     The function to set a simple stem.
+   *
+   *   stem3 ::
+   *     The function to set counter-controlled stems.
+   *
+   *   reset ::
+   *     The function to reset stem hints.
+   *
+   *   apply ::
+   *     The function to apply the hints to the corresponding glyph outline.
+   *
+   */
+  typedef struct  T1_Hints_FuncsRec_
+  {
+    T1_Hints               hints;
+    T1_Hints_OpenFunc      open;
+    T1_Hints_CloseFunc     close;
+    T1_Hints_SetStemFunc   stem;
+    T1_Hints_SetStem3Func  stem3;
+    T1_Hints_ResetFunc     reset;
+    T1_Hints_ApplyFunc     apply;
+
+  } T1_Hints_FuncsRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  PUBLIC TYPE 2 HINTS RECORDER                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T2_Hints
+   *
+   * @description:
+   *   This is a handle to an opaque structure used to record glyph hints
+   *   from a Type 2 character glyph character string.
+   *
+   *   The methods used to operate on this object are defined by the
+   *   @T2_Hints_FuncsRec structure.  Recording glyph hints is normally
+   *   achieved through the following scheme:
+   *
+   *   - Open a new hint recording session by calling the `open' method.
+   *     This rewinds the recorder and prepare it for new input.
+   *
+   *   - For each hint found in the glyph charstring, call the corresponding
+   *     method (`stems', `hintmask', `counters').  Note that these
+   *     functions do not return an error code.
+   *
+   *   - Close the recording session by calling the `close' method.  It
+   *     returns an error code if the hints were invalid or something
+   *     strange happened (e.g., memory shortage).
+   *
+   *   The hints accumulated in the object can later be used by the
+   *   Postscript hinter.
+   *
+   */
+  typedef struct T2_HintsRec_*  T2_Hints;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T2_Hints_Funcs
+   *
+   * @description:
+   *   A pointer to the @T2_Hints_FuncsRec structure that defines the API of
+   *   a given @T2_Hints object.
+   *
+   */
+  typedef const struct T2_Hints_FuncsRec_*  T2_Hints_Funcs;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_OpenFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to prepare it for a new Type 2
+   *   hints recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   * @note:
+   *   You should always call the @T2_Hints_CloseFunc method in order to
+   *   close an opened recording session.
+   *
+   */
+  typedef void
+  (*T2_Hints_OpenFunc)( T2_Hints  hints );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_StemsFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set the table of stems in
+   *   either the vertical or horizontal dimension.  Equivalent to the
+   *   `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+   *
+   *   count ::
+   *     The number of stems.
+   *
+   *   coords ::
+   *     An array of `count' (position,length) pairs in 16.16 format.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   There are `2*count' elements in the `coords' array.  Each even
+   *   element is an absolute position in font units, each odd element is a
+   *   length in font units.
+   *
+   *   A length can be negative, in which case it must be either -20 or
+   *   -21.  It is interpreted as a `ghost' stem, according to the Type 1
+   *   specification.
+   *
+   */
+  typedef void
+  (*T2_Hints_StemsFunc)( T2_Hints   hints,
+                         FT_UInt    dimension,
+                         FT_UInt    count,
+                         FT_Fixed*  coordinates );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_MaskFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set a given hintmask (this
+   *   corresponds to the `hintmask' Type 2 operator).
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     The glyph index of the last point to which the previously defined
+   *     or activated hints apply.
+   *
+   *   bit_count ::
+   *     The number of bits in the hint mask.
+   *
+   *   bytes ::
+   *     An array of bytes modelling the hint mask.
+   *
+   * @note:
+   *   If the hintmask starts the charstring (before any glyph point
+   *   definition), the value of `end_point' should be 0.
+   *
+   *   `bit_count' is the number of meaningful bits in the `bytes' array; it
+   *   must be equal to the total number of hints defined so far (i.e.,
+   *   horizontal+verticals).
+   *
+   *   The `bytes' array can come directly from the Type 2 charstring and
+   *   respects the same format.
+   *
+   */
+  typedef void
+  (*T2_Hints_MaskFunc)( T2_Hints        hints,
+                        FT_UInt         end_point,
+                        FT_UInt         bit_count,
+                        const FT_Byte*  bytes );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_CounterFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set a given counter mask
+   *   (this corresponds to the `hintmask' Type 2 operator).
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     A glyph index of the last point to which the previously defined or
+   *     active hints apply.
+   *
+   *   bit_count ::
+   *     The number of bits in the hint mask.
+   *
+   *   bytes ::
+   *     An array of bytes modelling the hint mask.
+   *
+   * @note:
+   *   If the hintmask starts the charstring (before any glyph point
+   *   definition), the value of `end_point' should be 0.
+   *
+   *   `bit_count' is the number of meaningful bits in the `bytes' array; it
+   *   must be equal to the total number of hints defined so far (i.e.,
+   *   horizontal+verticals).
+   *
+   *    The `bytes' array can come directly from the Type 2 charstring and
+   *    respects the same format.
+   *
+   */
+  typedef void
+  (*T2_Hints_CounterFunc)( T2_Hints        hints,
+                           FT_UInt         bit_count,
+                           const FT_Byte*  bytes );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_CloseFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to close a hint recording
+   *   session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   The error code is set to indicate that an error occurred during the
+   *   recording session.
+   *
+   */
+  typedef FT_Error
+  (*T2_Hints_CloseFunc)( T2_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_ApplyFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to apply hints to the
+   *   corresponding glyph outline.  Must be called after the `close'
+   *   method.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   outline ::
+   *     A pointer to the target outline descriptor.
+   *
+   *   globals ::
+   *     The hinter globals for this font.
+   *
+   *   hint_mode ::
+   *     Hinting information.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   On input, all points within the outline are in font coordinates. On
+   *   output, they are in 1/64th of pixels.
+   *
+   *   The scaling transformation is taken from the `globals' object which
+   *   must correspond to the same font than the glyph.
+   *
+   */
+  typedef FT_Error
+  (*T2_Hints_ApplyFunc)( T2_Hints        hints,
+                         FT_Outline*     outline,
+                         PSH_Globals     globals,
+                         FT_Render_Mode  hint_mode );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   T2_Hints_FuncsRec
+   *
+   * @description:
+   *   The structure used to provide the API to @T2_Hints objects.
+   *
+   * @fields:
+   *   hints ::
+   *     A handle to the T2 hints recorder object.
+   *
+   *   open ::
+   *     The function to open a recording session.
+   *
+   *   close ::
+   *     The function to close a recording session.
+   *
+   *   stems ::
+   *     The function to set the dimension's stems table.
+   *
+   *   hintmask ::
+   *     The function to set hint masks.
+   *
+   *   counter ::
+   *     The function to set counter masks.
+   *
+   *   apply ::
+   *     The function to apply the hints on the corresponding glyph outline.
+   *
+   */
+  typedef struct  T2_Hints_FuncsRec_
+  {
+    T2_Hints              hints;
+    T2_Hints_OpenFunc     open;
+    T2_Hints_CloseFunc    close;
+    T2_Hints_StemsFunc    stems;
+    T2_Hints_MaskFunc     hintmask;
+    T2_Hints_CounterFunc  counter;
+    T2_Hints_ApplyFunc    apply;
+
+  } T2_Hints_FuncsRec;
+
+
+  /* */
+
+
+  typedef struct  PSHinter_Interface_
+  {
+    PSH_Globals_Funcs  (*get_globals_funcs)( FT_Module  module );
+    T1_Hints_Funcs     (*get_t1_funcs)     ( FT_Module  module );
+    T2_Hints_Funcs     (*get_t2_funcs)     ( FT_Module  module );
+
+  } PSHinter_Interface;
+
+  typedef PSHinter_Interface*  PSHinter_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_,             \
+                                     get_t1_funcs_, get_t2_funcs_)           \
+  static const PSHinter_Interface class_ =                                   \
+  {                                                                          \
+    get_globals_funcs_, get_t1_funcs_, get_t2_funcs_                         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_,             \
+                                     get_t1_funcs_, get_t2_funcs_)           \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          PSHinter_Interface*  clazz)                        \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->get_globals_funcs = get_globals_funcs_;                           \
+    clazz->get_t1_funcs = get_t1_funcs_;                                     \
+    clazz->get_t2_funcs = get_t2_funcs_;                                     \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+FT_END_HEADER
+
+#endif /* __PSHINTS_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svbdf.h b/contrib/media/updf/include/freetype/internal/services/svbdf.h
new file mode 100644
index 000000000..926423914
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svbdf.h
@@ -0,0 +1,77 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svbdf.h                                                                */
+/*                                                                         */
+/*    The FreeType BDF services (specification).                           */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVBDF_H__
+#define __SVBDF_H__
+
+#include FT_BDF_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_BDF  "bdf"
+
+  typedef FT_Error
+  (*FT_BDF_GetCharsetIdFunc)( FT_Face       face,
+                              const char*  *acharset_encoding,
+                              const char*  *acharset_registry );
+
+  typedef FT_Error
+  (*FT_BDF_GetPropertyFunc)( FT_Face           face,
+                             const char*       prop_name,
+                             BDF_PropertyRec  *aproperty );
+
+
+  FT_DEFINE_SERVICE( BDF )
+  {
+    FT_BDF_GetCharsetIdFunc  get_charset_id;
+    FT_BDF_GetPropertyFunc   get_property;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \
+  static const FT_Service_BDFRec class_ =                                \
+  {                                                                      \
+    get_charset_id_, get_property_                                       \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \
+  void                                                                   \
+  FT_Init_Class_##class_( FT_Service_BDFRec*  clazz )                    \
+  {                                                                      \
+    clazz->get_charset_id = get_charset_id_;                             \
+    clazz->get_property = get_property_;                                 \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVBDF_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svcid.h b/contrib/media/updf/include/freetype/internal/services/svcid.h
new file mode 100644
index 000000000..9b874b5e7
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svcid.h
@@ -0,0 +1,83 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svcid.h                                                                */
+/*                                                                         */
+/*    The FreeType CID font services (specification).                      */
+/*                                                                         */
+/*  Copyright 2007, 2009 by Derek Clegg, Michael Toftdal.                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVCID_H__
+#define __SVCID_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_CID  "CID"
+
+  typedef FT_Error
+  (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face       face,
+                                               const char*  *registry,
+                                               const char*  *ordering,
+                                               FT_Int       *supplement );
+  typedef FT_Error
+  (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face   face,
+                                         FT_Bool  *is_cid );
+  typedef FT_Error
+  (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face   face,
+                                      FT_UInt   glyph_index,
+                                      FT_UInt  *cid );
+
+  FT_DEFINE_SERVICE( CID )
+  {
+    FT_CID_GetRegistryOrderingSupplementFunc  get_ros;
+    FT_CID_GetIsInternallyCIDKeyedFunc        get_is_cid;
+    FT_CID_GetCIDFromGlyphIndexFunc           get_cid_from_glyph_index;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_CIDREC(class_, get_ros_,                           \
+        get_is_cid_, get_cid_from_glyph_index_ )                             \
+  static const FT_Service_CIDRec class_ =                                    \
+  {                                                                          \
+    get_ros_, get_is_cid_, get_cid_from_glyph_index_                         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_CIDREC(class_, get_ros_,                           \
+        get_is_cid_, get_cid_from_glyph_index_ )                             \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_Service_CIDRec* clazz)                          \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->get_ros = get_ros_;                                               \
+    clazz->get_is_cid = get_is_cid_;                                         \
+    clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_;             \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVCID_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svgldict.h b/contrib/media/updf/include/freetype/internal/services/svgldict.h
new file mode 100644
index 000000000..d66a41d5a
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svgldict.h
@@ -0,0 +1,82 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svgldict.h                                                             */
+/*                                                                         */
+/*    The FreeType glyph dictionary services (specification).              */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVGLDICT_H__
+#define __SVGLDICT_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A service used to retrieve glyph names, as well as to find the
+   *  index of a given glyph name in a font.
+   *
+   */
+
+#define FT_SERVICE_ID_GLYPH_DICT  "glyph-dict"
+
+
+  typedef FT_Error
+  (*FT_GlyphDict_GetNameFunc)( FT_Face     face,
+                               FT_UInt     glyph_index,
+                               FT_Pointer  buffer,
+                               FT_UInt     buffer_max );
+
+  typedef FT_UInt
+  (*FT_GlyphDict_NameIndexFunc)( FT_Face     face,
+                                 FT_String*  glyph_name );
+
+
+  FT_DEFINE_SERVICE( GlyphDict )
+  {
+    FT_GlyphDict_GetNameFunc    get_name;
+    FT_GlyphDict_NameIndexFunc  name_index;  /* optional */
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \
+  static const FT_Service_GlyphDictRec class_ =                        \
+  {                                                                    \
+    get_name_, name_index_                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \
+  void                                                                 \
+  FT_Init_Class_##class_( FT_Library library,                          \
+                          FT_Service_GlyphDictRec* clazz)              \
+  {                                                                    \
+    FT_UNUSED(library);                                                \
+    clazz->get_name = get_name_;                                       \
+    clazz->name_index = name_index_;                                   \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGLDICT_H__ */
diff --git a/contrib/media/updf/include/freetype/internal/services/svgxval.h b/contrib/media/updf/include/freetype/internal/services/svgxval.h
new file mode 100644
index 000000000..2cdab5065
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svgxval.h
@@ -0,0 +1,72 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svgxval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating TrueTypeGX/AAT tables (specification).   */
+/*                                                                         */
+/*  Copyright 2004, 2005 by                                                */
+/*  Masatake YAMATO, Red Hat K.K.,                                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVGXVAL_H__
+#define __SVGXVAL_H__
+
+#include FT_GX_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_GX_VALIDATE           "truetypegx-validate"
+#define FT_SERVICE_ID_CLASSICKERN_VALIDATE  "classickern-validate"
+
+  typedef FT_Error
+  (*gxv_validate_func)( FT_Face   face,
+                        FT_UInt   gx_flags,
+                        FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
+                        FT_UInt   table_length );
+
+
+  typedef FT_Error
+  (*ckern_validate_func)( FT_Face   face,
+                          FT_UInt   ckern_flags,
+                          FT_Bytes  *ckern_table );
+
+
+  FT_DEFINE_SERVICE( GXvalidate )
+  {
+    gxv_validate_func  validate;
+  };
+
+  FT_DEFINE_SERVICE( CKERNvalidate )
+  {
+    ckern_validate_func  validate;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGXVAL_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svkern.h b/contrib/media/updf/include/freetype/internal/services/svkern.h
new file mode 100644
index 000000000..1488adf49
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svkern.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svkern.h                                                               */
+/*                                                                         */
+/*    The FreeType Kerning service (specification).                        */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVKERN_H__
+#define __SVKERN_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+#define FT_SERVICE_ID_KERNING  "kerning"
+
+
+  typedef FT_Error
+  (*FT_Kerning_TrackGetFunc)( FT_Face    face,
+                              FT_Fixed   point_size,
+                              FT_Int     degree,
+                              FT_Fixed*  akerning );
+
+  FT_DEFINE_SERVICE( Kerning )
+  {
+    FT_Kerning_TrackGetFunc  get_track;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVKERN_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svmm.h b/contrib/media/updf/include/freetype/internal/services/svmm.h
new file mode 100644
index 000000000..66e1da22f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svmm.h
@@ -0,0 +1,104 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svmm.h                                                                 */
+/*                                                                         */
+/*    The FreeType Multiple Masters and GX var services (specification).   */
+/*                                                                         */
+/*  Copyright 2003, 2004 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVMM_H__
+#define __SVMM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A service used to manage multiple-masters data in a given face.
+   *
+   *  See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H).
+   *
+   */
+
+#define FT_SERVICE_ID_MULTI_MASTERS  "multi-masters"
+
+
+  typedef FT_Error
+  (*FT_Get_MM_Func)( FT_Face           face,
+                     FT_Multi_Master*  master );
+
+  typedef FT_Error
+  (*FT_Get_MM_Var_Func)( FT_Face      face,
+                         FT_MM_Var*  *master );
+
+  typedef FT_Error
+  (*FT_Set_MM_Design_Func)( FT_Face   face,
+                            FT_UInt   num_coords,
+                            FT_Long*  coords );
+
+  typedef FT_Error
+  (*FT_Set_Var_Design_Func)( FT_Face    face,
+                             FT_UInt    num_coords,
+                             FT_Fixed*  coords );
+
+  typedef FT_Error
+  (*FT_Set_MM_Blend_Func)( FT_Face   face,
+                           FT_UInt   num_coords,
+                           FT_Long*  coords );
+
+
+  FT_DEFINE_SERVICE( MultiMasters )
+  {
+    FT_Get_MM_Func          get_mm;
+    FT_Set_MM_Design_Func   set_mm_design;
+    FT_Set_MM_Blend_Func    set_mm_blend;
+    FT_Get_MM_Var_Func      get_mm_var;
+    FT_Set_Var_Design_Func  set_var_design;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_,   \
+        set_mm_blend_, get_mm_var_, set_var_design_)                         \
+  static const FT_Service_MultiMastersRec class_ =                           \
+  {                                                                          \
+    get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_     \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_,   \
+        set_mm_blend_, get_mm_var_, set_var_design_)                         \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Service_MultiMastersRec*  clazz )               \
+  {                                                                          \
+    clazz->get_mm = get_mm_;                                                 \
+    clazz->set_mm_design = set_mm_design_;                                   \
+    clazz->set_mm_blend = set_mm_blend_;                                     \
+    clazz->get_mm_var = get_mm_var_;                                         \
+    clazz->set_var_design = set_var_design_;                                 \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVMM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svotval.h b/contrib/media/updf/include/freetype/internal/services/svotval.h
new file mode 100644
index 000000000..970bbd575
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svotval.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svotval.h                                                              */
+/*                                                                         */
+/*    The FreeType OpenType validation service (specification).            */
+/*                                                                         */
+/*  Copyright 2004, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVOTVAL_H__
+#define __SVOTVAL_H__
+
+#include FT_OPENTYPE_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_OPENTYPE_VALIDATE  "opentype-validate"
+
+
+  typedef FT_Error
+  (*otv_validate_func)( FT_Face volatile  face,
+                        FT_UInt           ot_flags,
+                        FT_Bytes         *base,
+                        FT_Bytes         *gdef,
+                        FT_Bytes         *gpos,
+                        FT_Bytes         *gsub,
+                        FT_Bytes         *jstf );
+
+
+  FT_DEFINE_SERVICE( OTvalidate )
+  {
+    otv_validate_func  validate;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVOTVAL_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svpfr.h b/contrib/media/updf/include/freetype/internal/services/svpfr.h
new file mode 100644
index 000000000..462786f9c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svpfr.h
@@ -0,0 +1,66 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpfr.h                                                                */
+/*                                                                         */
+/*    Internal PFR service functions (specification).                      */
+/*                                                                         */
+/*  Copyright 2003, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPFR_H__
+#define __SVPFR_H__
+
+#include FT_PFR_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_PFR_METRICS  "pfr-metrics"
+
+
+  typedef FT_Error
+  (*FT_PFR_GetMetricsFunc)( FT_Face    face,
+                            FT_UInt   *aoutline,
+                            FT_UInt   *ametrics,
+                            FT_Fixed  *ax_scale,
+                            FT_Fixed  *ay_scale );
+
+  typedef FT_Error
+  (*FT_PFR_GetKerningFunc)( FT_Face     face,
+                            FT_UInt     left,
+                            FT_UInt     right,
+                            FT_Vector  *avector );
+
+  typedef FT_Error
+  (*FT_PFR_GetAdvanceFunc)( FT_Face   face,
+                            FT_UInt   gindex,
+                            FT_Pos   *aadvance );
+
+
+  FT_DEFINE_SERVICE( PfrMetrics )
+  {
+    FT_PFR_GetMetricsFunc  get_metrics;
+    FT_PFR_GetKerningFunc  get_kerning;
+    FT_PFR_GetAdvanceFunc  get_advance;
+
+  };
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __SVPFR_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svpostnm.h b/contrib/media/updf/include/freetype/internal/services/svpostnm.h
new file mode 100644
index 000000000..106c54f85
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svpostnm.h
@@ -0,0 +1,79 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpostnm.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript name services (specification).               */
+/*                                                                         */
+/*  Copyright 2003, 2007 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPOSTNM_H__
+#define __SVPOSTNM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+  /*
+   *  A trivial service used to retrieve the PostScript name of a given
+   *  font when available.  The `get_name' field should never be NULL.
+   *
+   *  The corresponding function can return NULL to indicate that the
+   *  PostScript name is not available.
+   *
+   *  The name is owned by the face and will be destroyed with it.
+   */
+
+#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME  "postscript-font-name"
+
+
+  typedef const char*
+  (*FT_PsName_GetFunc)( FT_Face  face );
+
+
+  FT_DEFINE_SERVICE( PsFontName )
+  {
+    FT_PsName_GetFunc  get_ps_font_name;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSFONTNAMEREC(class_, get_ps_font_name_) \
+  static const FT_Service_PsFontNameRec class_ =                   \
+  {                                                                \
+    get_ps_font_name_                                              \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_PSFONTNAMEREC(class_, get_ps_font_name_) \
+  void                                                             \
+  FT_Init_Class_##class_( FT_Library library,                      \
+                          FT_Service_PsFontNameRec* clazz)         \
+  {                                                                \
+    FT_UNUSED(library);                                            \
+    clazz->get_ps_font_name = get_ps_font_name_;                   \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPOSTNM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svpscmap.h b/contrib/media/updf/include/freetype/internal/services/svpscmap.h
new file mode 100644
index 000000000..961030cc3
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svpscmap.h
@@ -0,0 +1,164 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpscmap.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript charmap service (specification).             */
+/*                                                                         */
+/*  Copyright 2003, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPSCMAP_H__
+#define __SVPSCMAP_H__
+
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_CMAPS  "postscript-cmaps"
+
+
+  /*
+   *  Adobe glyph name to unicode value.
+   */
+  typedef FT_UInt32
+  (*PS_Unicode_ValueFunc)( const char*  glyph_name );
+
+  /*
+   *  Macintosh name id to glyph name.  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_Macintosh_NameFunc)( FT_UInt  name_index );
+
+  /*
+   *  Adobe standard string ID to glyph name.  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_Adobe_Std_StringsFunc)( FT_UInt  string_index );
+
+
+  /*
+   *  Simple unicode -> glyph index charmap built from font glyph names
+   *  table.
+   */
+  typedef struct  PS_UniMap_
+  {
+    FT_UInt32  unicode;      /* bit 31 set: is glyph variant */
+    FT_UInt    glyph_index;
+
+  } PS_UniMap;
+
+
+  typedef struct PS_UnicodesRec_*  PS_Unicodes;
+
+  typedef struct  PS_UnicodesRec_
+  {
+    FT_CMapRec  cmap;
+    FT_UInt     num_maps;
+    PS_UniMap*  maps;
+
+  } PS_UnicodesRec;
+
+
+  /*
+   *  A function which returns a glyph name for a given index.  Returns
+   *  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_GetGlyphNameFunc)( FT_Pointer  data,
+                          FT_UInt     string_index );
+
+  /*
+   *  A function used to release the glyph name returned by
+   *  PS_GetGlyphNameFunc, when needed
+   */
+  typedef void
+  (*PS_FreeGlyphNameFunc)( FT_Pointer  data,
+                           const char*  name );
+
+  typedef FT_Error
+  (*PS_Unicodes_InitFunc)( FT_Memory             memory,
+                           PS_Unicodes           unicodes,
+                           FT_UInt               num_glyphs,
+                           PS_GetGlyphNameFunc   get_glyph_name,
+                           PS_FreeGlyphNameFunc  free_glyph_name,
+                           FT_Pointer            glyph_data );
+
+  typedef FT_UInt
+  (*PS_Unicodes_CharIndexFunc)( PS_Unicodes  unicodes,
+                                FT_UInt32    unicode );
+
+  typedef FT_UInt32
+  (*PS_Unicodes_CharNextFunc)( PS_Unicodes  unicodes,
+                               FT_UInt32   *unicode );
+
+
+  FT_DEFINE_SERVICE( PsCMaps )
+  {
+    PS_Unicode_ValueFunc       unicode_value;
+
+    PS_Unicodes_InitFunc       unicodes_init;
+    PS_Unicodes_CharIndexFunc  unicodes_char_index;
+    PS_Unicodes_CharNextFunc   unicodes_char_next;
+
+    PS_Macintosh_NameFunc      macintosh_name;
+    PS_Adobe_Std_StringsFunc   adobe_std_strings;
+    const unsigned short*      adobe_std_encoding;
+    const unsigned short*      adobe_expert_encoding;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSCMAPSREC(class_, unicode_value_, unicodes_init_, \
+        unicodes_char_index_, unicodes_char_next_, macintosh_name_,          \
+        adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_)     \
+  static const FT_Service_PsCMapsRec class_ =                                \
+  {                                                                          \
+    unicode_value_, unicodes_init_,                                          \
+    unicodes_char_index_, unicodes_char_next_, macintosh_name_,              \
+    adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_          \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_PSCMAPSREC(class_, unicode_value_, unicodes_init_, \
+        unicodes_char_index_, unicodes_char_next_, macintosh_name_,          \
+        adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_)     \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_Service_PsCMapsRec* clazz)                      \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->unicode_value = unicode_value_;                                   \
+    clazz->unicodes_init = unicodes_init_;                                   \
+    clazz->unicodes_char_index = unicodes_char_index_;                       \
+    clazz->unicodes_char_next = unicodes_char_next_;                         \
+    clazz->macintosh_name = macintosh_name_;                                 \
+    clazz->adobe_std_strings = adobe_std_strings_;                           \
+    clazz->adobe_std_encoding = adobe_std_encoding_;                         \
+    clazz->adobe_expert_encoding = adobe_expert_encoding_;                   \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSCMAP_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svpsinfo.h b/contrib/media/updf/include/freetype/internal/services/svpsinfo.h
new file mode 100644
index 000000000..91ba91e5d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svpsinfo.h
@@ -0,0 +1,92 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpsinfo.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript info service (specification).                */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2009 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPSINFO_H__
+#define __SVPSINFO_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_INFO  "postscript-info"
+
+
+  typedef FT_Error
+  (*PS_GetFontInfoFunc)( FT_Face          face,
+                         PS_FontInfoRec*  afont_info );
+
+  typedef FT_Error
+  (*PS_GetFontExtraFunc)( FT_Face           face,
+                          PS_FontExtraRec*  afont_extra );
+
+  typedef FT_Int
+  (*PS_HasGlyphNamesFunc)( FT_Face   face );
+
+  typedef FT_Error
+  (*PS_GetFontPrivateFunc)( FT_Face         face,
+                            PS_PrivateRec*  afont_private );
+
+
+  FT_DEFINE_SERVICE( PsInfo )
+  {
+    PS_GetFontInfoFunc     ps_get_font_info;
+    PS_GetFontExtraFunc    ps_get_font_extra;
+    PS_HasGlyphNamesFunc   ps_has_glyph_names;
+    PS_GetFontPrivateFunc  ps_get_font_private;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_,      \
+        ps_get_font_extra_, has_glyph_names_, get_font_private_) \
+  static const FT_Service_PsInfoRec class_ =                     \
+  {                                                              \
+    get_font_info_, ps_get_font_extra_, has_glyph_names_,        \
+    get_font_private_                                            \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_,      \
+        ps_get_font_extra_, has_glyph_names_, get_font_private_) \
+  void                                                           \
+  FT_Init_Class_##class_( FT_Library library,                    \
+                          FT_Service_PsInfoRec*  clazz)          \
+  {                                                              \
+    FT_UNUSED(library);                                          \
+    clazz->ps_get_font_info = get_font_info_;                    \
+    clazz->ps_get_font_extra = ps_get_font_extra_;               \
+    clazz->ps_has_glyph_names = has_glyph_names_;                \
+    clazz->ps_get_font_private = get_font_private_;              \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSINFO_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svsfnt.h b/contrib/media/updf/include/freetype/internal/services/svsfnt.h
new file mode 100644
index 000000000..30bb1620f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svsfnt.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svsfnt.h                                                               */
+/*                                                                         */
+/*    The FreeType SFNT table loading service (specification).             */
+/*                                                                         */
+/*  Copyright 2003, 2004 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVSFNT_H__
+#define __SVSFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  SFNT table loading service.
+   */
+
+#define FT_SERVICE_ID_SFNT_TABLE  "sfnt-table"
+
+
+  /*
+   * Used to implement FT_Load_Sfnt_Table().
+   */
+  typedef FT_Error
+  (*FT_SFNT_TableLoadFunc)( FT_Face    face,
+                            FT_ULong   tag,
+                            FT_Long    offset,
+                            FT_Byte*   buffer,
+                            FT_ULong*  length );
+
+  /*
+   * Used to implement FT_Get_Sfnt_Table().
+   */
+  typedef void*
+  (*FT_SFNT_TableGetFunc)( FT_Face      face,
+                           FT_Sfnt_Tag  tag );
+
+
+  /*
+   * Used to implement FT_Sfnt_Table_Info().
+   */
+  typedef FT_Error
+  (*FT_SFNT_TableInfoFunc)( FT_Face    face,
+                            FT_UInt    idx,
+                            FT_ULong  *tag,
+                            FT_ULong  *offset,
+                            FT_ULong  *length );
+
+
+  FT_DEFINE_SERVICE( SFNT_Table )
+  {
+    FT_SFNT_TableLoadFunc  load_table;
+    FT_SFNT_TableGetFunc   get_table;
+    FT_SFNT_TableInfoFunc  table_info;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_SFNT_TABLEREC(class_, load_, get_, info_)  \
+  static const FT_Service_SFNT_TableRec class_ =                     \
+  {                                                                  \
+    load_, get_, info_                                               \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_SFNT_TABLEREC(class_, load_, get_, info_) \
+  void                                                              \
+  FT_Init_Class_##class_( FT_Service_SFNT_TableRec*  clazz )        \
+  {                                                                 \
+    clazz->load_table = load_;                                      \
+    clazz->get_table = get_;                                        \
+    clazz->table_info = info_;                                      \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVSFNT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svttcmap.h b/contrib/media/updf/include/freetype/internal/services/svttcmap.h
new file mode 100644
index 000000000..8af00351d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svttcmap.h
@@ -0,0 +1,106 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svttcmap.h                                                             */
+/*                                                                         */
+/*    The FreeType TrueType/sfnt cmap extra information service.           */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  Masatake YAMATO, Redhat K.K.                                           */
+/*                                                                         */
+/*  Copyright 2003, 2008 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/* Development of this service is support of
+   Information-technology Promotion Agency, Japan. */
+
+#ifndef __SVTTCMAP_H__
+#define __SVTTCMAP_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_CMAP "tt-cmaps"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_CMapInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to store TrueType/sfnt specific cmap information  */
+  /*    which is not covered by the generic @FT_CharMap structure.  This   */
+  /*    structure can be accessed with the @FT_Get_TT_CMap_Info function.  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    language ::                                                        */
+  /*      The language ID used in Mac fonts.  Definitions of values are in */
+  /*      freetype/ttnameid.h.                                             */
+  /*                                                                       */
+  /*    format ::                                                          */
+  /*      The cmap format.  OpenType 1.5 defines the formats 0 (byte       */
+  /*      encoding table), 2~(high-byte mapping through table), 4~(segment */
+  /*      mapping to delta values), 6~(trimmed table mapping), 8~(mixed    */
+  /*      16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented   */
+  /*      coverage), and 14 (Unicode Variation Sequences).                 */
+  /*                                                                       */
+  typedef struct  TT_CMapInfo_
+  {
+    FT_ULong language;
+    FT_Long  format;
+
+  } TT_CMapInfo;
+
+
+  typedef FT_Error
+  (*TT_CMap_Info_GetFunc)( FT_CharMap    charmap,
+                           TT_CMapInfo  *cmap_info );
+
+
+  FT_DEFINE_SERVICE( TTCMaps )
+  {
+    TT_CMap_Info_GetFunc  get_cmap_info;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_)  \
+  static const FT_Service_TTCMapsRec class_ =                 \
+  {                                                           \
+    get_cmap_info_                                            \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_) \
+  void                                                       \
+  FT_Init_Class_##class_( FT_Library library,                \
+                          FT_Service_TTCMapsRec*  clazz)     \
+  {                                                          \
+    FT_UNUSED(library);                                      \
+    clazz->get_cmap_info = get_cmap_info_;                   \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTCMAP_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svtteng.h b/contrib/media/updf/include/freetype/internal/services/svtteng.h
new file mode 100644
index 000000000..58e02a6f9
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svtteng.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svtteng.h                                                              */
+/*                                                                         */
+/*    The FreeType TrueType engine query service (specification).          */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVTTENG_H__
+#define __SVTTENG_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  SFNT table loading service.
+   */
+
+#define FT_SERVICE_ID_TRUETYPE_ENGINE  "truetype-engine"
+
+  /*
+   * Used to implement FT_Get_TrueType_Engine_Type
+   */
+
+  FT_DEFINE_SERVICE( TrueTypeEngine )
+  {
+    FT_TrueTypeEngineType  engine_type;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVTTENG_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svttglyf.h b/contrib/media/updf/include/freetype/internal/services/svttglyf.h
new file mode 100644
index 000000000..ab2dc9a9f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svttglyf.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svttglyf.h                                                             */
+/*                                                                         */
+/*    The FreeType TrueType glyph service.                                 */
+/*                                                                         */
+/*  Copyright 2007 by David Turner.                                        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __SVTTGLYF_H__
+#define __SVTTGLYF_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_GLYF "tt-glyf"
+
+
+  typedef FT_ULong
+  (*TT_Glyf_GetLocationFunc)( FT_Face    face,
+                              FT_UInt    gindex,
+                              FT_ULong  *psize );
+
+  FT_DEFINE_SERVICE( TTGlyf )
+  {
+    TT_Glyf_GetLocationFunc  get_location;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_TTGLYFREC(class_, get_location_ )   \
+  static const FT_Service_TTGlyfRec class_ =                  \
+  {                                                           \
+    get_location_                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_TTGLYFREC(class_, get_location_ )   \
+  void                                                        \
+  FT_Init_Class_##class_( FT_Service_TTGlyfRec*  clazz )      \
+  {                                                           \
+    clazz->get_location = get_location_;                      \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTGLYF_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svwinfnt.h b/contrib/media/updf/include/freetype/internal/services/svwinfnt.h
new file mode 100644
index 000000000..57f7765d9
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svwinfnt.h
@@ -0,0 +1,50 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svwinfnt.h                                                             */
+/*                                                                         */
+/*    The FreeType Windows FNT/FONT service (specification).               */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVWINFNT_H__
+#define __SVWINFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_WINFONTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_WINFNT  "winfonts"
+
+  typedef FT_Error
+  (*FT_WinFnt_GetHeaderFunc)( FT_Face               face,
+                              FT_WinFNT_HeaderRec  *aheader );
+
+
+  FT_DEFINE_SERVICE( WinFnt )
+  {
+    FT_WinFnt_GetHeaderFunc  get_header;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVWINFNT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svxf86nm.h b/contrib/media/updf/include/freetype/internal/services/svxf86nm.h
new file mode 100644
index 000000000..ca5d884a8
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svxf86nm.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svxf86nm.h                                                             */
+/*                                                                         */
+/*    The FreeType XFree86 services (specification only).                  */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVXF86NM_H__
+#define __SVXF86NM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A trivial service used to return the name of a face's font driver,
+   *  according to the XFree86 nomenclature.  Note that the service data
+   *  is a simple constant string pointer.
+   */
+
+#define FT_SERVICE_ID_XF86_NAME  "xf86-driver-name"
+
+#define FT_XF86_FORMAT_TRUETYPE  "TrueType"
+#define FT_XF86_FORMAT_TYPE_1    "Type 1"
+#define FT_XF86_FORMAT_BDF       "BDF"
+#define FT_XF86_FORMAT_PCF       "PCF"
+#define FT_XF86_FORMAT_TYPE_42   "Type 42"
+#define FT_XF86_FORMAT_CID       "CID Type 1"
+#define FT_XF86_FORMAT_CFF       "CFF"
+#define FT_XF86_FORMAT_PFR       "PFR"
+#define FT_XF86_FORMAT_WINFNT    "Windows FNT"
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVXF86NM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/sfnt.h b/contrib/media/updf/include/freetype/internal/sfnt.h
new file mode 100644
index 000000000..6326debd0
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/sfnt.h
@@ -0,0 +1,897 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfnt.h                                                                 */
+/*                                                                         */
+/*    High-level `sfnt' driver interface (specification).                  */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SFNT_H__
+#define __SFNT_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Init_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    First part of the SFNT face object initialization.  This finds     */
+  /*    the face in a SFNT file or collection, and load its format tag in  */
+  /*    face->format_tag.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    params     :: Optional additional parameters.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  /*    This function recognizes fonts embedded in a `TrueType             */
+  /*    collection'.                                                       */
+  /*                                                                       */
+  /*    Once the format tag has been validated by the font driver, it      */
+  /*    should then call the TT_Load_Face_Func() callback to read the rest */
+  /*    of the SFNT tables in the object.                                  */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Init_Face_Func)( FT_Stream      stream,
+                        TT_Face        face,
+                        FT_Int         face_index,
+                        FT_Int         num_params,
+                        FT_Parameter*  params );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Second part of the SFNT face object initialization.  This loads    */
+  /*    the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the    */
+  /*    face object.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    params     :: Optional additional parameters.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function must be called after TT_Init_Face_Func().            */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Face_Func)( FT_Stream      stream,
+                        TT_Face        face,
+                        FT_Int         face_index,
+                        FT_Int         num_params,
+                        FT_Parameter*  params );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Done_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A callback used to delete the common SFNT data from a face.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the target face object.                        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does NOT destroy the face object.                    */
+  /*                                                                       */
+  typedef void
+  (*TT_Done_Face_Func)( TT_Face  face );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SFNT_HeaderRec_Func                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the header of a SFNT font file.  Supports collections.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sfnt       :: The SFNT header.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  /*    This function recognizes fonts embedded in a `TrueType             */
+  /*    collection'.                                                       */
+  /*                                                                       */
+  /*    This function checks that the header is valid by looking at the    */
+  /*    values of `search_range', `entry_selector', and `range_shift'.     */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SFNT_HeaderRec_Func)( TT_Face      face,
+                                  FT_Stream    stream,
+                                  FT_Long      face_index,
+                                  SFNT_Header  sfnt );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Directory_Func                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the table directory into a face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /*    sfnt   :: The SFNT header.                                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be on the first byte after the 4-byte font  */
+  /*    format tag.  This is the case just after a call to                 */
+  /*    TT_Load_Format_Tag().                                              */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Directory_Func)( TT_Face      face,
+                             FT_Stream    stream,
+                             SFNT_Header  sfnt );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Any_Func                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load any font table into client memory.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: The face object to look for.                             */
+  /*                                                                       */
+  /*    tag    :: The tag of table to load.  Use the value 0 if you want   */
+  /*              to access the whole font file, else set this parameter   */
+  /*              to a valid TrueType table tag that you can forge with    */
+  /*              the MAKE_TT_TAG macro.                                   */
+  /*                                                                       */
+  /*    offset :: The starting offset in the table (or the file if         */
+  /*              tag == 0).                                               */
+  /*                                                                       */
+  /*    length :: The address of the decision variable:                    */
+  /*                                                                       */
+  /*                If length == NULL:                                     */
+  /*                  Loads the whole table.  Returns an error if          */
+  /*                  `offset' == 0!                                       */
+  /*                                                                       */
+  /*                If *length == 0:                                       */
+  /*                  Exits immediately; returning the length of the given */
+  /*                  table or of the font file, depending on the value of */
+  /*                  `tag'.                                               */
+  /*                                                                       */
+  /*                If *length != 0:                                       */
+  /*                  Loads the next `length' bytes of table or font,      */
+  /*                  starting at offset `offset' (in table or font too).  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    buffer :: The address of target buffer.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    TrueType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Any_Func)( TT_Face    face,
+                       FT_ULong   tag,
+                       FT_Long    offset,
+                       FT_Byte   *buffer,
+                       FT_ULong*  length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Find_SBit_Image_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check whether an embedded bitmap (an `sbit') exists for a given    */
+  /*    glyph, at a given strike.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    glyph_index   :: The glyph index.                                  */
+  /*                                                                       */
+  /*    strike_index  :: The current strike index.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    arange        :: The SBit range containing the glyph index.        */
+  /*                                                                       */
+  /*    astrike       :: The SBit strike containing the glyph index.       */
+  /*                                                                       */
+  /*    aglyph_offset :: The offset of the glyph data in `EBDT' table.     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns                    */
+  /*    SFNT_Err_Invalid_Argument if no sbit exists for the requested      */
+  /*    glyph.                                                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Find_SBit_Image_Func)( TT_Face          face,
+                              FT_UInt          glyph_index,
+                              FT_ULong         strike_index,
+                              TT_SBit_Range   *arange,
+                              TT_SBit_Strike  *astrike,
+                              FT_ULong        *aglyph_offset );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SBit_Metrics_Func                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the big metrics for a given embedded bitmap.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream      :: The input stream.                                   */
+  /*                                                                       */
+  /*    range       :: The SBit range containing the glyph.                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    big_metrics :: A big SBit metrics structure for the glyph.         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be positioned at the glyph's offset within  */
+  /*    the `EBDT' table before the call.                                  */
+  /*                                                                       */
+  /*    If the image format uses variable metrics, the stream cursor is    */
+  /*    positioned just after the metrics header in the `EBDT' table on    */
+  /*    function exit.                                                     */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SBit_Metrics_Func)( FT_Stream        stream,
+                                TT_SBit_Range    range,
+                                TT_SBit_Metrics  metrics );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SBit_Image_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a given glyph sbit image from the font resource.  This also   */
+  /*    returns its metrics.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      The target face object.                                          */
+  /*                                                                       */
+  /*    strike_index ::                                                    */
+  /*      The strike index.                                                */
+  /*                                                                       */
+  /*    glyph_index ::                                                     */
+  /*      The current glyph index.                                         */
+  /*                                                                       */
+  /*    load_flags ::                                                      */
+  /*      The current load flags.                                          */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      The input stream.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amap ::                                                            */
+  /*      The target pixmap.                                               */
+  /*                                                                       */
+  /*    ametrics ::                                                        */
+  /*      A big sbit metrics structure for the glyph image.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    glyph sbit exists for the index.                                   */
+  /*                                                                       */
+  /*  <Note>                                                               */
+  /*    The `map.buffer' field is always freed before the glyph is loaded. */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SBit_Image_Func)( TT_Face              face,
+                              FT_ULong             strike_index,
+                              FT_UInt              glyph_index,
+                              FT_UInt              load_flags,
+                              FT_Stream            stream,
+                              FT_Bitmap           *amap,
+                              TT_SBit_MetricsRec  *ametrics );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Set_SBit_Strike_OldFunc                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select an sbit strike for a given size request.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    req           :: The size request.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    astrike_index :: The index of the sbit strike.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    sbit strike exists for the selected ppem values.                   */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Set_SBit_Strike_OldFunc)( TT_Face    face,
+                                 FT_UInt    x_ppem,
+                                 FT_UInt    y_ppem,
+                                 FT_ULong*  astrike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_CharMap_Load_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads a given TrueType character map into memory.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the parent face object.                      */
+  /*                                                                       */
+  /*    stream :: A handle to the current stream object.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    cmap   :: A pointer to a cmap object.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The function assumes that the stream is already in use (i.e.,      */
+  /*    opened).  In case of error, all partially allocated tables are     */
+  /*    released.                                                          */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_CharMap_Load_Func)( TT_Face    face,
+                           void*      cmap,
+                           FT_Stream  input );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_CharMap_Free_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroys a character mapping table.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the parent face object.                        */
+  /*                                                                       */
+  /*    cmap :: A handle to a cmap object.                                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_CharMap_Free_Func)( TT_Face       face,
+                           void*         cmap );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Set_SBit_Strike_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select an sbit strike for a given size request.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    req           :: The size request.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    astrike_index :: The index of the sbit strike.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    sbit strike exists for the selected ppem values.                   */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Set_SBit_Strike_Func)( TT_Face          face,
+                              FT_Size_Request  req,
+                              FT_ULong*        astrike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Strike_Metrics_Func                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the metrics of a given strike.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    strike_index  :: The strike index.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    metrics       :: the metrics of the strike.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    such sbit strike exists.                                           */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Strike_Metrics_Func)( TT_Face           face,
+                                  FT_ULong          strike_index,
+                                  FT_Size_Metrics*  metrics );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Get_PS_Name_Func                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the PostScript glyph name of a glyph.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    idx  :: The glyph index.                                           */
+  /*                                                                       */
+  /*    PSname :: The address of a string pointer.  Will be NULL in case   */
+  /*              of error, otherwise it is a pointer to the glyph name.   */
+  /*                                                                       */
+  /*              You must not modify the returned string!                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Get_PS_Name_Func)( TT_Face      face,
+                          FT_UInt      idx,
+                          FT_String**  PSname );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Metrics_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a metrics table, which is a table with a horizontal and a     */
+  /*    vertical version.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the target face object.                    */
+  /*                                                                       */
+  /*    stream   :: The input stream.                                      */
+  /*                                                                       */
+  /*    vertical :: A boolean flag.  If set, load the vertical one.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Metrics_Func)( TT_Face    face,
+                           FT_Stream  stream,
+                           FT_Bool    vertical );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Get_Metrics_Func                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the horizontal or vertical header in a face object.           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the target face object.                    */
+  /*                                                                       */
+  /*    stream   :: The input stream.                                      */
+  /*                                                                       */
+  /*    vertical :: A boolean flag.  If set, load vertical metrics.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Get_Metrics_Func)( TT_Face     face,
+                          FT_Bool     vertical,
+                          FT_UInt     gindex,
+                          FT_Short*   abearing,
+                          FT_UShort*  aadvance );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Table_Func                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a given TrueType table.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The function uses `face->goto_table' to seek the stream to the     */
+  /*    start of the table, except while loading the font directory.       */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Table_Func)( TT_Face    face,
+                         FT_Stream  stream );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Free_Table_Func                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Free a given TrueType table.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the target face object.                        */
+  /*                                                                       */
+  typedef void
+  (*TT_Free_Table_Func)( TT_Face  face );
+
+
+  /*
+   * @functype:
+   *    TT_Face_GetKerningFunc
+   *
+   * @description:
+   *    Return the horizontal kerning value between two glyphs.
+   *
+   * @input:
+   *    face        :: A handle to the source face object.
+   *    left_glyph  :: The left glyph index.
+   *    right_glyph :: The right glyph index.
+   *
+   * @return:
+   *    The kerning value in font units.
+   */
+  typedef FT_Int
+  (*TT_Face_GetKerningFunc)( TT_Face  face,
+                             FT_UInt  left_glyph,
+                             FT_UInt  right_glyph );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    SFNT_Interface                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure holds pointers to the functions used to load and    */
+  /*    free the basic tables that are required in a `sfnt' font file.     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Check the various xxx_Func() descriptions for details.             */
+  /*                                                                       */
+  typedef struct  SFNT_Interface_
+  {
+    TT_Loader_GotoTableFunc      goto_table;
+
+    TT_Init_Face_Func            init_face;
+    TT_Load_Face_Func            load_face;
+    TT_Done_Face_Func            done_face;
+    FT_Module_Requester          get_interface;
+
+    TT_Load_Any_Func             load_any;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Load_SFNT_HeaderRec_Func  load_sfnt_header;
+    TT_Load_Directory_Func       load_directory;
+#endif
+
+    /* these functions are called by `load_face' but they can also  */
+    /* be called from external modules, if there is a need to do so */
+    TT_Load_Table_Func           load_head;
+    TT_Load_Metrics_Func         load_hhea;
+    TT_Load_Table_Func           load_cmap;
+    TT_Load_Table_Func           load_maxp;
+    TT_Load_Table_Func           load_os2;
+    TT_Load_Table_Func           load_post;
+
+    TT_Load_Table_Func           load_name;
+    TT_Free_Table_Func           free_name;
+
+    /* optional tables */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Load_Table_Func           load_hdmx_stub;
+    TT_Free_Table_Func           free_hdmx_stub;
+#endif
+
+    /* this field was called `load_kerning' up to version 2.1.10 */
+    TT_Load_Table_Func           load_kern;
+
+    TT_Load_Table_Func           load_gasp;
+    TT_Load_Table_Func           load_pclt;
+
+    /* see `ttload.h'; this field was called `load_bitmap_header' up to */
+    /* version 2.1.10                                                   */
+    TT_Load_Table_Func           load_bhed;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+    /* see `ttsbit.h' */
+    TT_Set_SBit_Strike_OldFunc   set_sbit_strike_stub;
+    TT_Load_Table_Func           load_sbits_stub;
+
+    /*
+     *  The following two fields appeared in version 2.1.8, and were placed
+     *  between `load_sbits' and `load_sbit_image'.  We support them as a
+     *  special exception since they are used by Xfont library within the
+     *  X.Org xserver, and because the probability that other rogue clients
+     *  use the other version 2.1.7 fields below is _extremely_ low.
+     *
+     *  Note that this forces us to disable an interesting memory-saving
+     *  optimization though...
+     */
+
+    TT_Find_SBit_Image_Func      find_sbit_image;
+    TT_Load_SBit_Metrics_Func    load_sbit_metrics;
+
+#endif
+
+    TT_Load_SBit_Image_Func      load_sbit_image;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Free_Table_Func           free_sbits_stub;
+#endif
+
+    /* see `ttpost.h' */
+    TT_Get_PS_Name_Func          get_psname;
+    TT_Free_Table_Func           free_psnames;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_CharMap_Load_Func         load_charmap_stub;
+    TT_CharMap_Free_Func         free_charmap_stub;
+#endif
+
+    /* starting here, the structure differs from version 2.1.7 */
+
+    /* this field was introduced in version 2.1.8, named `get_psname' */
+    TT_Face_GetKerningFunc       get_kerning;
+
+    /* new elements introduced after version 2.1.10 */
+
+    /* load the font directory, i.e., the offset table and */
+    /* the table directory                                 */
+    TT_Load_Table_Func           load_font_dir;
+    TT_Load_Metrics_Func         load_hmtx;
+
+    TT_Load_Table_Func           load_eblc;
+    TT_Free_Table_Func           free_eblc;
+
+    TT_Set_SBit_Strike_Func      set_sbit_strike;
+    TT_Load_Strike_Metrics_Func  load_strike_metrics;
+
+    TT_Get_Metrics_Func          get_metrics;
+
+  } SFNT_Interface;
+
+
+  /* transitional */
+  typedef SFNT_Interface*   SFNT_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a) \
+  a, 
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNAL(a)
+#endif
+#define FT_INTERNAL(a) \
+  a, 
+
+#define FT_DEFINE_SFNT_INTERFACE(class_,                                     \
+    goto_table_, init_face_, load_face_, done_face_, get_interface_,         \
+    load_any_, load_sfnt_header_, load_directory_, load_head_,               \
+    load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_,               \
+    load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_,                \
+    load_kern_, load_gasp_, load_pclt_, load_bhed_,                          \
+    set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_,               \
+    load_sbit_metrics_, load_sbit_image_, free_sbits_stub_,                  \
+    get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_,      \
+    get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_,        \
+    set_sbit_strike_, load_strike_metrics_, get_metrics_ )                   \
+  static const SFNT_Interface class_ =                                       \
+  {                                                                          \
+    FT_INTERNAL(goto_table_) \
+    FT_INTERNAL(init_face_) \
+    FT_INTERNAL(load_face_) \
+    FT_INTERNAL(done_face_) \
+    FT_INTERNAL(get_interface_) \
+    FT_INTERNAL(load_any_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory_) \
+    FT_INTERNAL(load_head_) \
+    FT_INTERNAL(load_hhea_) \
+    FT_INTERNAL(load_cmap_) \
+    FT_INTERNAL(load_maxp_) \
+    FT_INTERNAL(load_os2_) \
+    FT_INTERNAL(load_post_) \
+    FT_INTERNAL(load_name_) \
+    FT_INTERNAL(free_name_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub_) \
+    FT_INTERNAL(load_kern_) \
+    FT_INTERNAL(load_gasp_) \
+    FT_INTERNAL(load_pclt_) \
+    FT_INTERNAL(load_bhed_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics_) \
+    FT_INTERNAL(load_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub_) \
+    FT_INTERNAL(get_psname_) \
+    FT_INTERNAL(free_psnames_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub_) \
+    FT_INTERNAL(get_kerning_) \
+    FT_INTERNAL(load_font_dir_) \
+    FT_INTERNAL(load_hmtx_) \
+    FT_INTERNAL(load_eblc_) \
+    FT_INTERNAL(free_eblc_) \
+    FT_INTERNAL(set_sbit_strike_) \
+    FT_INTERNAL(load_strike_metrics_) \
+    FT_INTERNAL(get_metrics_) \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_) \
+  clazz->a = a_;
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_)
+#endif
+#define FT_INTERNAL(a, a_) \
+  clazz->a = a_;
+
+#define FT_DEFINE_SFNT_INTERFACE(class_,                                     \
+    goto_table_, init_face_, load_face_, done_face_, get_interface_,         \
+    load_any_, load_sfnt_header_, load_directory_, load_head_,               \
+    load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_,               \
+    load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_,                \
+    load_kern_, load_gasp_, load_pclt_, load_bhed_,                          \
+    set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_,               \
+    load_sbit_metrics_, load_sbit_image_, free_sbits_stub_,                  \
+    get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_,      \
+    get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_,        \
+    set_sbit_strike_, load_strike_metrics_, get_metrics_ )                   \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library, SFNT_Interface*  clazz )       \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    FT_INTERNAL(goto_table,goto_table_) \
+    FT_INTERNAL(init_face,init_face_) \
+    FT_INTERNAL(load_face,load_face_) \
+    FT_INTERNAL(done_face,done_face_) \
+    FT_INTERNAL(get_interface,get_interface_) \
+    FT_INTERNAL(load_any,load_any_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header,load_sfnt_header_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory,load_directory_) \
+    FT_INTERNAL(load_head,load_head_) \
+    FT_INTERNAL(load_hhea,load_hhea_) \
+    FT_INTERNAL(load_cmap,load_cmap_) \
+    FT_INTERNAL(load_maxp,load_maxp_) \
+    FT_INTERNAL(load_os2,load_os2_) \
+    FT_INTERNAL(load_post,load_post_) \
+    FT_INTERNAL(load_name,load_name_) \
+    FT_INTERNAL(free_name,free_name_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub,load_hdmx_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub,free_hdmx_stub_) \
+    FT_INTERNAL(load_kern,load_kern_) \
+    FT_INTERNAL(load_gasp,load_gasp_) \
+    FT_INTERNAL(load_pclt,load_pclt_) \
+    FT_INTERNAL(load_bhed,load_bhed_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub,set_sbit_strike_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub,load_sbits_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image,find_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics,load_sbit_metrics_) \
+    FT_INTERNAL(load_sbit_image,load_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub,free_sbits_stub_) \
+    FT_INTERNAL(get_psname,get_psname_) \
+    FT_INTERNAL(free_psnames,free_psnames_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub,load_charmap_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub,free_charmap_stub_) \
+    FT_INTERNAL(get_kerning,get_kerning_) \
+    FT_INTERNAL(load_font_dir,load_font_dir_) \
+    FT_INTERNAL(load_hmtx,load_hmtx_) \
+    FT_INTERNAL(load_eblc,load_eblc_) \
+    FT_INTERNAL(free_eblc,free_eblc_) \
+    FT_INTERNAL(set_sbit_strike,set_sbit_strike_) \
+    FT_INTERNAL(load_strike_metrics,load_strike_metrics_) \
+    FT_INTERNAL(get_metrics,get_metrics_) \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+FT_END_HEADER
+
+#endif /* __SFNT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/t1types.h b/contrib/media/updf/include/freetype/internal/t1types.h
new file mode 100644
index 000000000..5f730637b
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/t1types.h
@@ -0,0 +1,270 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1types.h                                                              */
+/*                                                                         */
+/*    Basic Type1/Type2 type definitions and interface (specification      */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1TYPES_H__
+#define __T1TYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***              REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS              ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_EncodingRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling a custom encoding.                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_chars  :: The number of character codes in the encoding.       */
+  /*                  Usually 256.                                         */
+  /*                                                                       */
+  /*    code_first :: The lowest valid character code in the encoding.     */
+  /*                                                                       */
+  /*    code_last  :: The highest valid character code in the encoding     */
+  /*                  + 1. When equal to code_first there are no valid     */
+  /*                  character codes.                                     */
+  /*                                                                       */
+  /*    char_index :: An array of corresponding glyph indices.             */
+  /*                                                                       */
+  /*    char_name  :: An array of corresponding glyph names.               */
+  /*                                                                       */
+  typedef struct  T1_EncodingRecRec_
+  {
+    FT_Int       num_chars;
+    FT_Int       code_first;
+    FT_Int       code_last;
+
+    FT_UShort*   char_index;
+    FT_String**  char_name;
+
+  } T1_EncodingRec, *T1_Encoding;
+
+
+  typedef enum  T1_EncodingType_
+  {
+    T1_ENCODING_TYPE_NONE = 0,
+    T1_ENCODING_TYPE_ARRAY,
+    T1_ENCODING_TYPE_STANDARD,
+    T1_ENCODING_TYPE_ISOLATIN1,
+    T1_ENCODING_TYPE_EXPERT
+
+  } T1_EncodingType;
+
+
+  /* used to hold extra data of PS_FontInfoRec that
+   * cannot be stored in the publicly defined structure.
+   *
+   * Note these can't be blended with multiple-masters.
+   */
+  typedef struct  PS_FontExtraRec_
+  {
+    FT_UShort  fs_type;
+
+  } PS_FontExtraRec;
+
+
+  typedef struct  T1_FontRec_
+  {
+    PS_FontInfoRec   font_info;         /* font info dictionary   */
+    PS_FontExtraRec  font_extra;        /* font info extra fields */
+    PS_PrivateRec    private_dict;      /* private dictionary     */
+    FT_String*       font_name;         /* top-level dictionary   */
+
+    T1_EncodingType  encoding_type;
+    T1_EncodingRec   encoding;
+
+    FT_Byte*         subrs_block;
+    FT_Byte*         charstrings_block;
+    FT_Byte*         glyph_names_block;
+
+    FT_Int           num_subrs;
+    FT_Byte**        subrs;
+    FT_PtrDist*      subrs_len;
+
+    FT_Int           num_glyphs;
+    FT_String**      glyph_names;       /* array of glyph names       */
+    FT_Byte**        charstrings;       /* array of glyph charstrings */
+    FT_PtrDist*      charstrings_len;
+
+    FT_Byte          paint_type;
+    FT_Byte          font_type;
+    FT_Matrix        font_matrix;
+    FT_Vector        font_offset;
+    FT_BBox          font_bbox;
+    FT_Long          font_id;
+
+    FT_Fixed         stroke_width;
+
+  } T1_FontRec, *T1_Font;
+
+
+  typedef struct  CID_SubrsRec_
+  {
+    FT_UInt    num_subrs;
+    FT_Byte**  code;
+
+  } CID_SubrsRec, *CID_Subrs;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                AFM FONT INFORMATION STRUCTURES                    ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  AFM_TrackKernRec_
+  {
+    FT_Int    degree;
+    FT_Fixed  min_ptsize;
+    FT_Fixed  min_kern;
+    FT_Fixed  max_ptsize;
+    FT_Fixed  max_kern;
+
+  } AFM_TrackKernRec, *AFM_TrackKern;
+
+  typedef struct  AFM_KernPairRec_
+  {
+    FT_Int  index1;
+    FT_Int  index2;
+    FT_Int  x;
+    FT_Int  y;
+
+  } AFM_KernPairRec, *AFM_KernPair;
+
+  typedef struct  AFM_FontInfoRec_
+  {
+    FT_Bool        IsCIDFont;
+    FT_BBox        FontBBox;
+    FT_Fixed       Ascender;
+    FT_Fixed       Descender;
+    AFM_TrackKern  TrackKerns;   /* free if non-NULL */
+    FT_Int         NumTrackKern;
+    AFM_KernPair   KernPairs;    /* free if non-NULL */
+    FT_Int         NumKernPair;
+
+  } AFM_FontInfoRec, *AFM_FontInfo;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                ORIGINAL T1_FACE CLASS DEFINITION                  ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct T1_FaceRec_*   T1_Face;
+  typedef struct CID_FaceRec_*  CID_Face;
+
+
+  typedef struct  T1_FaceRec_
+  {
+    FT_FaceRec      root;
+    T1_FontRec      type1;
+    const void*     psnames;
+    const void*     psaux;
+    const void*     afm_data;
+    FT_CharMapRec   charmaprecs[2];
+    FT_CharMap      charmaps[2];
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    PS_Unicodes     unicode_map;
+#endif
+
+    /* support for Multiple Masters fonts */
+    PS_Blend        blend;
+
+    /* undocumented, optional: indices of subroutines that express      */
+    /* the NormalizeDesignVector and the ConvertDesignVector procedure, */
+    /* respectively, as Type 2 charstrings; -1 if keywords not present  */
+    FT_Int           ndv_idx;
+    FT_Int           cdv_idx;
+
+    /* undocumented, optional: has the same meaning as len_buildchar */
+    /* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25    */
+    FT_UInt          len_buildchar;
+    FT_Long*         buildchar;
+
+    /* since version 2.1 - interface to PostScript hinter */
+    const void*     pshinter;
+
+  } T1_FaceRec;
+
+
+  typedef struct  CID_FaceRec_
+  {
+    FT_FaceRec       root;
+    void*            psnames;
+    void*            psaux;
+    CID_FaceInfoRec  cid;
+    PS_FontExtraRec  font_extra;
+#if 0
+    void*            afm_data;
+#endif
+    CID_Subrs        subrs;
+
+    /* since version 2.1 - interface to PostScript hinter */
+    void*            pshinter;
+
+    /* since version 2.1.8, but was originally positioned after `afm_data' */
+    FT_Byte*         binary_data; /* used if hex data has been converted */
+    FT_Stream        cid_stream;
+
+  } CID_FaceRec;
+
+
+FT_END_HEADER
+
+#endif /* __T1TYPES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/tttypes.h b/contrib/media/updf/include/freetype/internal/tttypes.h
new file mode 100644
index 000000000..acbb863b0
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/tttypes.h
@@ -0,0 +1,1543 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttypes.h                                                              */
+/*                                                                         */
+/*    Basic SFNT/TrueType type definitions and interface (specification    */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTTYPES_H__
+#define __TTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_INTERNAL_OBJECTS_H
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include FT_MULTIPLE_MASTERS_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***             REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS         ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TTC_HeaderRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    TrueType collection header.  This table contains the offsets of    */
+  /*    the font headers of each distinct TrueType face in the file.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    tag     :: Must be `ttc ' to indicate a TrueType collection.       */
+  /*                                                                       */
+  /*    version :: The version number.                                     */
+  /*                                                                       */
+  /*    count   :: The number of faces in the collection.  The             */
+  /*               specification says this should be an unsigned long, but */
+  /*               we use a signed long since we need the value -1 for     */
+  /*               specific purposes.                                      */
+  /*                                                                       */
+  /*    offsets :: The offsets of the font headers, one per face.          */
+  /*                                                                       */
+  typedef struct  TTC_HeaderRec_
+  {
+    FT_ULong   tag;
+    FT_Fixed   version;
+    FT_Long    count;
+    FT_ULong*  offsets;
+
+  } TTC_HeaderRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    SFNT_HeaderRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    SFNT file format header.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    format_tag     :: The font format tag.                             */
+  /*                                                                       */
+  /*    num_tables     :: The number of tables in file.                    */
+  /*                                                                       */
+  /*    search_range   :: Must be `16 * (max power of 2 <= num_tables)'.   */
+  /*                                                                       */
+  /*    entry_selector :: Must be log2 of `search_range / 16'.             */
+  /*                                                                       */
+  /*    range_shift    :: Must be `num_tables * 16 - search_range'.        */
+  /*                                                                       */
+  typedef struct  SFNT_HeaderRec_
+  {
+    FT_ULong   format_tag;
+    FT_UShort  num_tables;
+    FT_UShort  search_range;
+    FT_UShort  entry_selector;
+    FT_UShort  range_shift;
+
+    FT_ULong   offset;  /* not in file */
+
+  } SFNT_HeaderRec, *SFNT_Header;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_TableRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure describes a given table of a TrueType font.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Tag      :: A four-bytes tag describing the table.                 */
+  /*                                                                       */
+  /*    CheckSum :: The table checksum.  This value can be ignored.        */
+  /*                                                                       */
+  /*    Offset   :: The offset of the table from the start of the TrueType */
+  /*                font in its resource.                                  */
+  /*                                                                       */
+  /*    Length   :: The table length (in bytes).                           */
+  /*                                                                       */
+  typedef struct  TT_TableRec_
+  {
+    FT_ULong  Tag;        /*        table type */
+    FT_ULong  CheckSum;   /*    table checksum */
+    FT_ULong  Offset;     /* table file offset */
+    FT_ULong  Length;     /*      table length */
+
+  } TT_TableRec, *TT_Table;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_LongMetricsRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the long metrics of the `hmtx' and `vmtx'     */
+  /*    TrueType tables.  The values are expressed in font units.          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    advance :: The advance width or height for the glyph.              */
+  /*                                                                       */
+  /*    bearing :: The left-side or top-side bearing for the glyph.        */
+  /*                                                                       */
+  typedef struct  TT_LongMetricsRec_
+  {
+    FT_UShort  advance;
+    FT_Short   bearing;
+
+  } TT_LongMetricsRec, *TT_LongMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_ShortMetrics                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple type to model the short metrics of the `hmtx' and `vmtx'  */
+  /*    tables.                                                            */
+  /*                                                                       */
+  typedef FT_Short  TT_ShortMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_NameEntryRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling TrueType name records.  Name records are used */
+  /*    to store important strings like family name, style name,           */
+  /*    copyright, etc. in _localized_ versions (i.e., language, encoding, */
+  /*    etc).                                                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    platformID   :: The ID of the name's encoding platform.            */
+  /*                                                                       */
+  /*    encodingID   :: The platform-specific ID for the name's encoding.  */
+  /*                                                                       */
+  /*    languageID   :: The platform-specific ID for the name's language.  */
+  /*                                                                       */
+  /*    nameID       :: The ID specifying what kind of name this is.       */
+  /*                                                                       */
+  /*    stringLength :: The length of the string in bytes.                 */
+  /*                                                                       */
+  /*    stringOffset :: The offset to the string in the `name' table.      */
+  /*                                                                       */
+  /*    string       :: A pointer to the string's bytes.  Note that these  */
+  /*                    are usually UTF-16 encoded characters.             */
+  /*                                                                       */
+  typedef struct  TT_NameEntryRec_
+  {
+    FT_UShort  platformID;
+    FT_UShort  encodingID;
+    FT_UShort  languageID;
+    FT_UShort  nameID;
+    FT_UShort  stringLength;
+    FT_ULong   stringOffset;
+
+    /* this last field is not defined in the spec */
+    /* but used by the FreeType engine            */
+
+    FT_Byte*   string;
+
+  } TT_NameEntryRec, *TT_NameEntry;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_NameTableRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the TrueType name table.                      */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    format         :: The format of the name table.                    */
+  /*                                                                       */
+  /*    numNameRecords :: The number of names in table.                    */
+  /*                                                                       */
+  /*    storageOffset  :: The offset of the name table in the `name'       */
+  /*                      TrueType table.                                  */
+  /*                                                                       */
+  /*    names          :: An array of name records.                        */
+  /*                                                                       */
+  /*    stream         :: the file's input stream.                         */
+  /*                                                                       */
+  typedef struct  TT_NameTableRec_
+  {
+    FT_UShort         format;
+    FT_UInt           numNameRecords;
+    FT_UInt           storageOffset;
+    TT_NameEntryRec*  names;
+    FT_Stream         stream;
+
+  } TT_NameTableRec, *TT_NameTable;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***             OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS         ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_GaspRangeRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A tiny structure used to model a gasp range according to the       */
+  /*    TrueType specification.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    maxPPEM  :: The maximum ppem value to which `gaspFlag' applies.    */
+  /*                                                                       */
+  /*    gaspFlag :: A flag describing the grid-fitting and anti-aliasing   */
+  /*                modes to be used.                                      */
+  /*                                                                       */
+  typedef struct  TT_GaspRangeRec_
+  {
+    FT_UShort  maxPPEM;
+    FT_UShort  gaspFlag;
+
+  } TT_GaspRangeRec, *TT_GaspRange;
+
+
+#define TT_GASP_GRIDFIT  0x01
+#define TT_GASP_DOGRAY   0x02
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_GaspRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the TrueType `gasp' table used to specify     */
+  /*    grid-fitting and anti-aliasing behaviour.                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version    :: The version number.                                  */
+  /*                                                                       */
+  /*    numRanges  :: The number of gasp ranges in table.                  */
+  /*                                                                       */
+  /*    gaspRanges :: An array of gasp ranges.                             */
+  /*                                                                       */
+  typedef struct  TT_Gasp_
+  {
+    FT_UShort     version;
+    FT_UShort     numRanges;
+    TT_GaspRange  gaspRanges;
+
+  } TT_GaspRec;
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HdmxEntryRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A small structure used to model the pre-computed widths of a given */
+  /*    size.  They are found in the `hdmx' table.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    ppem      :: The pixels per EM value at which these metrics apply. */
+  /*                                                                       */
+  /*    max_width :: The maximum advance width for this metric.            */
+  /*                                                                       */
+  /*    widths    :: An array of widths.  Note: These are 8-bit bytes.     */
+  /*                                                                       */
+  typedef struct  TT_HdmxEntryRec_
+  {
+    FT_Byte   ppem;
+    FT_Byte   max_width;
+    FT_Byte*  widths;
+
+  } TT_HdmxEntryRec, *TT_HdmxEntry;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HdmxRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the `hdmx' table, which contains         */
+  /*    pre-computed widths for a set of given sizes/dimensions.           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version     :: The version number.                                 */
+  /*                                                                       */
+  /*    num_records :: The number of hdmx records.                         */
+  /*                                                                       */
+  /*    records     :: An array of hdmx records.                           */
+  /*                                                                       */
+  typedef struct  TT_HdmxRec_
+  {
+    FT_UShort     version;
+    FT_Short      num_records;
+    TT_HdmxEntry  records;
+
+  } TT_HdmxRec, *TT_Hdmx;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Kern0_PairRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a kerning pair for the kerning table     */
+  /*    format 0.  The engine now loads this table if it finds one in the  */
+  /*    font file.                                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    left  :: The index of the left glyph in pair.                      */
+  /*                                                                       */
+  /*    right :: The index of the right glyph in pair.                     */
+  /*                                                                       */
+  /*    value :: The kerning distance.  A positive value spaces the        */
+  /*             glyphs, a negative one makes them closer.                 */
+  /*                                                                       */
+  typedef struct  TT_Kern0_PairRec_
+  {
+    FT_UShort  left;   /* index of left  glyph in pair */
+    FT_UShort  right;  /* index of right glyph in pair */
+    FT_FWord   value;  /* kerning value                */
+
+  } TT_Kern0_PairRec, *TT_Kern0_Pair;
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                    EMBEDDED BITMAPS SUPPORT                       ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_MetricsRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold the big metrics of a given glyph bitmap   */
+  /*    in a TrueType or OpenType font.  These are usually found in the    */
+  /*    `EBDT' (Microsoft) or `bloc' (Apple) table.                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height       :: The glyph height in pixels.                        */
+  /*                                                                       */
+  /*    width        :: The glyph width in pixels.                         */
+  /*                                                                       */
+  /*    horiBearingX :: The horizontal left bearing.                       */
+  /*                                                                       */
+  /*    horiBearingY :: The horizontal top bearing.                        */
+  /*                                                                       */
+  /*    horiAdvance  :: The horizontal advance.                            */
+  /*                                                                       */
+  /*    vertBearingX :: The vertical left bearing.                         */
+  /*                                                                       */
+  /*    vertBearingY :: The vertical top bearing.                          */
+  /*                                                                       */
+  /*    vertAdvance  :: The vertical advance.                              */
+  /*                                                                       */
+  typedef struct  TT_SBit_MetricsRec_
+  {
+    FT_Byte  height;
+    FT_Byte  width;
+
+    FT_Char  horiBearingX;
+    FT_Char  horiBearingY;
+    FT_Byte  horiAdvance;
+
+    FT_Char  vertBearingX;
+    FT_Char  vertBearingY;
+    FT_Byte  vertAdvance;
+
+  } TT_SBit_MetricsRec, *TT_SBit_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_SmallMetricsRec                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold the small metrics of a given glyph bitmap */
+  /*    in a TrueType or OpenType font.  These are usually found in the    */
+  /*    `EBDT' (Microsoft) or the `bdat' (Apple) table.                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height   :: The glyph height in pixels.                            */
+  /*                                                                       */
+  /*    width    :: The glyph width in pixels.                             */
+  /*                                                                       */
+  /*    bearingX :: The left-side bearing.                                 */
+  /*                                                                       */
+  /*    bearingY :: The top-side bearing.                                  */
+  /*                                                                       */
+  /*    advance  :: The advance width or height.                           */
+  /*                                                                       */
+  typedef struct  TT_SBit_Small_Metrics_
+  {
+    FT_Byte  height;
+    FT_Byte  width;
+
+    FT_Char  bearingX;
+    FT_Char  bearingY;
+    FT_Byte  advance;
+
+  } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_LineMetricsRec                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe the text line metrics of a given      */
+  /*    bitmap strike, for either a horizontal or vertical layout.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    ascender                :: The ascender in pixels.                 */
+  /*                                                                       */
+  /*    descender               :: The descender in pixels.                */
+  /*                                                                       */
+  /*    max_width               :: The maximum glyph width in pixels.      */
+  /*                                                                       */
+  /*    caret_slope_enumerator  :: Rise of the caret slope, typically set  */
+  /*                               to 1 for non-italic fonts.              */
+  /*                                                                       */
+  /*    caret_slope_denominator :: Rise of the caret slope, typically set  */
+  /*                               to 0 for non-italic fonts.              */
+  /*                                                                       */
+  /*    caret_offset            :: Offset in pixels to move the caret for  */
+  /*                               proper positioning.                     */
+  /*                                                                       */
+  /*    min_origin_SB           :: Minimum of horiBearingX (resp.          */
+  /*                               vertBearingY).                          */
+  /*    min_advance_SB          :: Minimum of                              */
+  /*                                                                       */
+  /*                                 horizontal advance -                  */
+  /*                                   ( horiBearingX + width )            */
+  /*                                                                       */
+  /*                               resp.                                   */
+  /*                                                                       */
+  /*                                 vertical advance -                    */
+  /*                                   ( vertBearingY + height )           */
+  /*                                                                       */
+  /*    max_before_BL           :: Maximum of horiBearingY (resp.          */
+  /*                               vertBearingY).                          */
+  /*                                                                       */
+  /*    min_after_BL            :: Minimum of                              */
+  /*                                                                       */
+  /*                                 horiBearingY - height                 */
+  /*                                                                       */
+  /*                               resp.                                   */
+  /*                                                                       */
+  /*                                 vertBearingX - width                  */
+  /*                                                                       */
+  /*    pads                    :: Unused (to make the size of the record  */
+  /*                               a multiple of 32 bits.                  */
+  /*                                                                       */
+  typedef struct  TT_SBit_LineMetricsRec_
+  {
+    FT_Char  ascender;
+    FT_Char  descender;
+    FT_Byte  max_width;
+    FT_Char  caret_slope_numerator;
+    FT_Char  caret_slope_denominator;
+    FT_Char  caret_offset;
+    FT_Char  min_origin_SB;
+    FT_Char  min_advance_SB;
+    FT_Char  max_before_BL;
+    FT_Char  min_after_BL;
+    FT_Char  pads[2];
+
+  } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_RangeRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A TrueType/OpenType subIndexTable as defined in the `EBLC'         */
+  /*    (Microsoft) or `bloc' (Apple) tables.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    first_glyph   :: The first glyph index in the range.               */
+  /*                                                                       */
+  /*    last_glyph    :: The last glyph index in the range.                */
+  /*                                                                       */
+  /*    index_format  :: The format of index table.  Valid values are 1    */
+  /*                     to 5.                                             */
+  /*                                                                       */
+  /*    image_format  :: The format of `EBDT' image data.                  */
+  /*                                                                       */
+  /*    image_offset  :: The offset to image data in `EBDT'.               */
+  /*                                                                       */
+  /*    image_size    :: For index formats 2 and 5.  This is the size in   */
+  /*                     bytes of each glyph bitmap.                       */
+  /*                                                                       */
+  /*    big_metrics   :: For index formats 2 and 5.  This is the big       */
+  /*                     metrics for each glyph bitmap.                    */
+  /*                                                                       */
+  /*    num_glyphs    :: For index formats 4 and 5.  This is the number of */
+  /*                     glyphs in the code array.                         */
+  /*                                                                       */
+  /*    glyph_offsets :: For index formats 1 and 3.                        */
+  /*                                                                       */
+  /*    glyph_codes   :: For index formats 4 and 5.                        */
+  /*                                                                       */
+  /*    table_offset  :: The offset of the index table in the `EBLC'       */
+  /*                     table.  Only used during strike loading.          */
+  /*                                                                       */
+  typedef struct  TT_SBit_RangeRec_
+  {
+    FT_UShort           first_glyph;
+    FT_UShort           last_glyph;
+
+    FT_UShort           index_format;
+    FT_UShort           image_format;
+    FT_ULong            image_offset;
+
+    FT_ULong            image_size;
+    TT_SBit_MetricsRec  metrics;
+    FT_ULong            num_glyphs;
+
+    FT_ULong*           glyph_offsets;
+    FT_UShort*          glyph_codes;
+
+    FT_ULong            table_offset;
+
+  } TT_SBit_RangeRec, *TT_SBit_Range;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_StrikeRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used describe a given bitmap strike in the `EBLC'      */
+  /*    (Microsoft) or `bloc' (Apple) tables.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*   num_index_ranges :: The number of index ranges.                     */
+  /*                                                                       */
+  /*   index_ranges     :: An array of glyph index ranges.                 */
+  /*                                                                       */
+  /*   color_ref        :: Unused.  `color_ref' is put in for future       */
+  /*                       enhancements, but these fields are already      */
+  /*                       in use by other platforms (e.g. Newton).        */
+  /*                       For details, please see                         */
+  /*                                                                       */
+  /*                         http://fonts.apple.com/                       */
+  /*                                TTRefMan/RM06/Chap6bloc.html           */
+  /*                                                                       */
+  /*   hori             :: The line metrics for horizontal layouts.        */
+  /*                                                                       */
+  /*   vert             :: The line metrics for vertical layouts.          */
+  /*                                                                       */
+  /*   start_glyph      :: The lowest glyph index for this strike.         */
+  /*                                                                       */
+  /*   end_glyph        :: The highest glyph index for this strike.        */
+  /*                                                                       */
+  /*   x_ppem           :: The number of horizontal pixels per EM.         */
+  /*                                                                       */
+  /*   y_ppem           :: The number of vertical pixels per EM.           */
+  /*                                                                       */
+  /*   bit_depth        :: The bit depth.  Valid values are 1, 2, 4,       */
+  /*                       and 8.                                          */
+  /*                                                                       */
+  /*   flags            :: Is this a vertical or horizontal strike?  For   */
+  /*                       details, please see                             */
+  /*                                                                       */
+  /*                         http://fonts.apple.com/                       */
+  /*                                TTRefMan/RM06/Chap6bloc.html           */
+  /*                                                                       */
+  typedef struct  TT_SBit_StrikeRec_
+  {
+    FT_Int                  num_ranges;
+    TT_SBit_Range           sbit_ranges;
+    FT_ULong                ranges_offset;
+
+    FT_ULong                color_ref;
+
+    TT_SBit_LineMetricsRec  hori;
+    TT_SBit_LineMetricsRec  vert;
+
+    FT_UShort               start_glyph;
+    FT_UShort               end_glyph;
+
+    FT_Byte                 x_ppem;
+    FT_Byte                 y_ppem;
+
+    FT_Byte                 bit_depth;
+    FT_Char                 flags;
+
+  } TT_SBit_StrikeRec, *TT_SBit_Strike;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_ComponentRec                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure to describe a compound sbit element.            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    glyph_code :: The element's glyph index.                           */
+  /*                                                                       */
+  /*    x_offset   :: The element's left bearing.                          */
+  /*                                                                       */
+  /*    y_offset   :: The element's top bearing.                           */
+  /*                                                                       */
+  typedef struct  TT_SBit_ComponentRec_
+  {
+    FT_UShort  glyph_code;
+    FT_Char    x_offset;
+    FT_Char    y_offset;
+
+  } TT_SBit_ComponentRec, *TT_SBit_Component;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_ScaleRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used describe a given bitmap scaling table, as defined */
+  /*    in the `EBSC' table.                                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    hori              :: The horizontal line metrics.                  */
+  /*                                                                       */
+  /*    vert              :: The vertical line metrics.                    */
+  /*                                                                       */
+  /*    x_ppem            :: The number of horizontal pixels per EM.       */
+  /*                                                                       */
+  /*    y_ppem            :: The number of vertical pixels per EM.         */
+  /*                                                                       */
+  /*    x_ppem_substitute :: Substitution x_ppem value.                    */
+  /*                                                                       */
+  /*    y_ppem_substitute :: Substitution y_ppem value.                    */
+  /*                                                                       */
+  typedef struct  TT_SBit_ScaleRec_
+  {
+    TT_SBit_LineMetricsRec  hori;
+    TT_SBit_LineMetricsRec  vert;
+
+    FT_Byte                 x_ppem;
+    FT_Byte                 y_ppem;
+
+    FT_Byte                 x_ppem_substitute;
+    FT_Byte                 y_ppem_substitute;
+
+  } TT_SBit_ScaleRec, *TT_SBit_Scale;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                  POSTSCRIPT GLYPH NAMES SUPPORT                   ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_20Rec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names sub-table, format 2.0.  Stores the PS name of     */
+  /*    each glyph in the font face.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_glyphs    :: The number of named glyphs in the table.          */
+  /*                                                                       */
+  /*    num_names     :: The number of PS names stored in the table.       */
+  /*                                                                       */
+  /*    glyph_indices :: The indices of the glyphs in the names arrays.    */
+  /*                                                                       */
+  /*    glyph_names   :: The PS names not in Mac Encoding.                 */
+  /*                                                                       */
+  typedef struct  TT_Post_20Rec_
+  {
+    FT_UShort   num_glyphs;
+    FT_UShort   num_names;
+    FT_UShort*  glyph_indices;
+    FT_Char**   glyph_names;
+
+  } TT_Post_20Rec, *TT_Post_20;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_25Rec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names sub-table, format 2.5.  Stores the PS name of     */
+  /*    each glyph in the font face.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_glyphs :: The number of glyphs in the table.                   */
+  /*                                                                       */
+  /*    offsets    :: An array of signed offsets in a normal Mac           */
+  /*                  Postscript name encoding.                            */
+  /*                                                                       */
+  typedef struct  TT_Post_25_
+  {
+    FT_UShort  num_glyphs;
+    FT_Char*   offsets;
+
+  } TT_Post_25Rec, *TT_Post_25;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_NamesRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names table, either format 2.0 or 2.5.                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    loaded    :: A flag to indicate whether the PS names are loaded.   */
+  /*                                                                       */
+  /*    format_20 :: The sub-table used for format 2.0.                    */
+  /*                                                                       */
+  /*    format_25 :: The sub-table used for format 2.5.                    */
+  /*                                                                       */
+  typedef struct  TT_Post_NamesRec_
+  {
+    FT_Bool  loaded;
+
+    union
+    {
+      TT_Post_20Rec  format_20;
+      TT_Post_25Rec  format_25;
+
+    } names;
+
+  } TT_Post_NamesRec, *TT_Post_Names;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                    GX VARIATION TABLE SUPPORT                     ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+  typedef struct GX_BlendRec_  *GX_Blend;
+#endif
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***              EMBEDDED BDF PROPERTIES TABLE SUPPORT                ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   * These types are used to support a `BDF ' table that isn't part of the
+   * official TrueType specification.  It is mainly used in SFNT-based
+   * bitmap fonts that were generated from a set of BDF fonts.
+   *
+   * The format of the table is as follows.
+   *
+   *   USHORT   version      `BDF ' table version number, should be 0x0001.
+   *   USHORT   strikeCount  Number of strikes (bitmap sizes) in this table.
+   *   ULONG    stringTable  Offset (from start of BDF table) to string
+   *                         table.
+   *
+   * This is followed by an array of `strikeCount' descriptors, having the
+   * following format.
+   *
+   *   USHORT   ppem         Vertical pixels per EM for this strike.
+   *   USHORT   numItems     Number of items for this strike (properties and
+   *                         atoms).  Maximum is 255.
+   *
+   * This array in turn is followed by `strikeCount' value sets.  Each
+   * `value set' is an array of `numItems' items with the following format.
+   *
+   *   ULONG    item_name    Offset in string table to item name.
+   *   USHORT   item_type    The item type.  Possible values are
+   *                            0 => string (e.g., COMMENT)
+   *                            1 => atom   (e.g., FONT or even SIZE)
+   *                            2 => int32
+   *                            3 => uint32
+   *                         0x10 => A flag to indicate a properties.  This
+   *                                 is ORed with the above values.
+   *   ULONG    item_value   For strings  => Offset into string table without
+   *                                         the corresponding double quotes.
+   *                         For atoms    => Offset into string table.
+   *                         For integers => Direct value.
+   *
+   * All strings in the string table consist of bytes and are
+   * zero-terminated.
+   *
+   */
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+  typedef struct  TT_BDFRec_
+  {
+    FT_Byte*   table;
+    FT_Byte*   table_end;
+    FT_Byte*   strings;
+    FT_ULong   strings_size;
+    FT_UInt    num_strikes;
+    FT_Bool    loaded;
+
+  } TT_BDFRec, *TT_BDF;
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                  ORIGINAL TT_FACE CLASS DEFINITION                ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This structure/class is defined here because it is common to the      */
+  /* following formats: TTF, OpenType-TT, and OpenType-CFF.                */
+  /*                                                                       */
+  /* Note, however, that the classes TT_Size and TT_GlyphSlot are not      */
+  /* shared between font drivers, and are thus defined in `ttobjs.h'.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a TrueType face/font object.  A TT_Face encapsulates   */
+  /*    the resolution and scaling independent parts of a TrueType font    */
+  /*    resource.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The TT_Face structure is also used as a `parent class' for the     */
+  /*    OpenType-CFF class (T2_Face).                                      */
+  /*                                                                       */
+  typedef struct TT_FaceRec_*  TT_Face;
+
+
+  /* a function type used for the truetype bytecode interpreter hooks */
+  typedef FT_Error
+  (*TT_Interpreter)( void*  exec_context );
+
+  /* forward declaration */
+  typedef struct TT_LoaderRec_*  TT_Loader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_GotoTableFunc                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Seeks a stream to the start of a given TrueType table.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    tag    :: A 4-byte tag used to name the table.                     */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    length :: The length of the table in bytes.  Set to 0 if not       */
+  /*              needed.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_GotoTableFunc)( TT_Face    face,
+                              FT_ULong   tag,
+                              FT_Stream  stream,
+                              FT_ULong*  length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_StartGlyphFunc                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Seeks a stream to the start of a given glyph element, and opens a  */
+  /*    frame for it.                                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader      :: The current TrueType glyph loader object.           */
+  /*                                                                       */
+  /*    glyph index :: The index of the glyph to access.                   */
+  /*                                                                       */
+  /*    offset      :: The offset of the glyph according to the            */
+  /*                   `locations' table.                                  */
+  /*                                                                       */
+  /*    byte_count  :: The size of the frame in bytes.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is normally equivalent to FT_STREAM_SEEK(offset)     */
+  /*    followed by FT_FRAME_ENTER(byte_count) with the loader's stream,   */
+  /*    but alternative formats (e.g. compressed ones) might use something */
+  /*    different.                                                         */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_StartGlyphFunc)( TT_Loader  loader,
+                               FT_UInt    glyph_index,
+                               FT_ULong   offset,
+                               FT_UInt    byte_count );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_ReadGlyphFunc                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Reads one glyph element (its header, a simple glyph, or a          */
+  /*    composite) from the loader's current stream frame.                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader :: The current TrueType glyph loader object.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_ReadGlyphFunc)( TT_Loader  loader );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_EndGlyphFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Closes the current loader stream frame for the glyph.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader :: The current TrueType glyph loader object.                */
+  /*                                                                       */
+  typedef void
+  (*TT_Loader_EndGlyphFunc)( TT_Loader  loader );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                         TrueType Face Type                            */
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The TrueType face class.  These objects model the resolution and   */
+  /*    point-size independent data found in a TrueType font file.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root                 :: The base FT_Face structure, managed by the */
+  /*                            base layer.                                */
+  /*                                                                       */
+  /*    ttc_header           :: The TrueType collection header, used when  */
+  /*                            the file is a `ttc' rather than a `ttf'.   */
+  /*                            For ordinary font files, the field         */
+  /*                            `ttc_header.count' is set to 0.            */
+  /*                                                                       */
+  /*    format_tag           :: The font format tag.                       */
+  /*                                                                       */
+  /*    num_tables           :: The number of TrueType tables in this font */
+  /*                            file.                                      */
+  /*                                                                       */
+  /*    dir_tables           :: The directory of TrueType tables for this  */
+  /*                            font file.                                 */
+  /*                                                                       */
+  /*    header               :: The font's font header (`head' table).     */
+  /*                            Read on font opening.                      */
+  /*                                                                       */
+  /*    horizontal           :: The font's horizontal header (`hhea'       */
+  /*                            table).  This field also contains the      */
+  /*                            associated horizontal metrics table        */
+  /*                            (`hmtx').                                  */
+  /*                                                                       */
+  /*    max_profile          :: The font's maximum profile table.  Read on */
+  /*                            font opening.  Note that some maximum      */
+  /*                            values cannot be taken directly from this  */
+  /*                            table.  We thus define additional fields   */
+  /*                            below to hold the computed maxima.         */
+  /*                                                                       */
+  /*    vertical_info        :: A boolean which is set when the font file  */
+  /*                            contains vertical metrics.  If not, the    */
+  /*                            value of the `vertical' field is           */
+  /*                            undefined.                                 */
+  /*                                                                       */
+  /*    vertical             :: The font's vertical header (`vhea' table). */
+  /*                            This field also contains the associated    */
+  /*                            vertical metrics table (`vmtx'), if found. */
+  /*                            IMPORTANT: The contents of this field is   */
+  /*                            undefined if the `verticalInfo' field is   */
+  /*                            unset.                                     */
+  /*                                                                       */
+  /*    num_names            :: The number of name records within this     */
+  /*                            TrueType font.                             */
+  /*                                                                       */
+  /*    name_table           :: The table of name records (`name').        */
+  /*                                                                       */
+  /*    os2                  :: The font's OS/2 table (`OS/2').            */
+  /*                                                                       */
+  /*    postscript           :: The font's PostScript table (`post'        */
+  /*                            table).  The PostScript glyph names are    */
+  /*                            not loaded by the driver on face opening.  */
+  /*                            See the `ttpost' module for more details.  */
+  /*                                                                       */
+  /*    cmap_table           :: Address of the face's `cmap' SFNT table    */
+  /*                            in memory (it's an extracted frame).       */
+  /*                                                                       */
+  /*    cmap_size            :: The size in bytes of the `cmap_table'      */
+  /*                            described above.                           */
+  /*                                                                       */
+  /*    goto_table           :: A function called by each TrueType table   */
+  /*                            loader to position a stream's cursor to    */
+  /*                            the start of a given table according to    */
+  /*                            its tag.  It defaults to TT_Goto_Face but  */
+  /*                            can be different for strange formats (e.g. */
+  /*                            Type 42).                                  */
+  /*                                                                       */
+  /*    access_glyph_frame   :: A function used to access the frame of a   */
+  /*                            given glyph within the face's font file.   */
+  /*                                                                       */
+  /*    forget_glyph_frame   :: A function used to forget the frame of a   */
+  /*                            given glyph when all data has been loaded. */
+  /*                                                                       */
+  /*    read_glyph_header    :: A function used to read a glyph header.    */
+  /*                            It must be called between an `access' and  */
+  /*                            `forget'.                                  */
+  /*                                                                       */
+  /*    read_simple_glyph    :: A function used to read a simple glyph.    */
+  /*                            It must be called after the header was     */
+  /*                            read, and before the `forget'.             */
+  /*                                                                       */
+  /*    read_composite_glyph :: A function used to read a composite glyph. */
+  /*                            It must be called after the header was     */
+  /*                            read, and before the `forget'.             */
+  /*                                                                       */
+  /*    sfnt                 :: A pointer to the SFNT service.             */
+  /*                                                                       */
+  /*    psnames              :: A pointer to the PostScript names service. */
+  /*                                                                       */
+  /*    hdmx                 :: The face's horizontal device metrics       */
+  /*                            (`hdmx' table).  This table is optional in */
+  /*                            TrueType/OpenType fonts.                   */
+  /*                                                                       */
+  /*    gasp                 :: The grid-fitting and scaling properties    */
+  /*                            table (`gasp').  This table is optional in */
+  /*                            TrueType/OpenType fonts.                   */
+  /*                                                                       */
+  /*    pclt                 :: The `pclt' SFNT table.                     */
+  /*                                                                       */
+  /*    num_sbit_strikes     :: The number of sbit strikes, i.e., bitmap   */
+  /*                            sizes, embedded in this font.              */
+  /*                                                                       */
+  /*    sbit_strikes         :: An array of sbit strikes embedded in this  */
+  /*                            font.  This table is optional in a         */
+  /*                            TrueType/OpenType font.                    */
+  /*                                                                       */
+  /*    num_sbit_scales      :: The number of sbit scales for this font.   */
+  /*                                                                       */
+  /*    sbit_scales          :: Array of sbit scales embedded in this      */
+  /*                            font.  This table is optional in a         */
+  /*                            TrueType/OpenType font.                    */
+  /*                                                                       */
+  /*    postscript_names     :: A table used to store the Postscript names */
+  /*                            of  the glyphs for this font.  See the     */
+  /*                            file  `ttconfig.h' for comments on the     */
+  /*                            TT_CONFIG_OPTION_POSTSCRIPT_NAMES option.  */
+  /*                                                                       */
+  /*    num_locations        :: The number of glyph locations in this      */
+  /*                            TrueType file.  This should be             */
+  /*                            identical to the number of glyphs.         */
+  /*                            Ignored for Type 2 fonts.                  */
+  /*                                                                       */
+  /*    glyph_locations      :: An array of longs.  These are offsets to   */
+  /*                            glyph data within the `glyf' table.        */
+  /*                            Ignored for Type 2 font faces.             */
+  /*                                                                       */
+  /*    glyf_len             :: The length of the `glyf' table.  Needed    */
+  /*                            for malformed `loca' tables.               */
+  /*                                                                       */
+  /*    font_program_size    :: Size in bytecodes of the face's font       */
+  /*                            program.  0 if none defined.  Ignored for  */
+  /*                            Type 2 fonts.                              */
+  /*                                                                       */
+  /*    font_program         :: The face's font program (bytecode stream)  */
+  /*                            executed at load time, also used during    */
+  /*                            glyph rendering.  Comes from the `fpgm'    */
+  /*                            table.  Ignored for Type 2 font fonts.     */
+  /*                                                                       */
+  /*    cvt_program_size     :: The size in bytecodes of the face's cvt    */
+  /*                            program.  Ignored for Type 2 fonts.        */
+  /*                                                                       */
+  /*    cvt_program          :: The face's cvt program (bytecode stream)   */
+  /*                            executed each time an instance/size is     */
+  /*                            changed/reset.  Comes from the `prep'      */
+  /*                            table.  Ignored for Type 2 fonts.          */
+  /*                                                                       */
+  /*    cvt_size             :: Size of the control value table (in        */
+  /*                            entries).   Ignored for Type 2 fonts.      */
+  /*                                                                       */
+  /*    cvt                  :: The face's original control value table.   */
+  /*                            Coordinates are expressed in unscaled font */
+  /*                            units.  Comes from the `cvt ' table.       */
+  /*                            Ignored for Type 2 fonts.                  */
+  /*                                                                       */
+  /*    num_kern_pairs       :: The number of kerning pairs present in the */
+  /*                            font file.  The engine only loads the      */
+  /*                            first horizontal format 0 kern table it    */
+  /*                            finds in the font file.  Ignored for       */
+  /*                            Type 2 fonts.                              */
+  /*                                                                       */
+  /*    kern_table_index     :: The index of the kerning table in the font */
+  /*                            kerning directory.  Ignored for Type 2     */
+  /*                            fonts.                                     */
+  /*                                                                       */
+  /*    interpreter          :: A pointer to the TrueType bytecode         */
+  /*                            interpreters field is also used to hook    */
+  /*                            the debugger in `ttdebug'.                 */
+  /*                                                                       */
+  /*    unpatented_hinting   :: If true, use only unpatented methods in    */
+  /*                            the bytecode interpreter.                  */
+  /*                                                                       */
+  /*    doblend              :: A boolean which is set if the font should  */
+  /*                            be blended (this is for GX var).           */
+  /*                                                                       */
+  /*    blend                :: Contains the data needed to control GX     */
+  /*                            variation tables (rather like Multiple     */
+  /*                            Master data).                              */
+  /*                                                                       */
+  /*    extra                :: Reserved for third-party font drivers.     */
+  /*                                                                       */
+  /*    postscript_name      :: The PS name of the font.  Used by the      */
+  /*                            postscript name service.                   */
+  /*                                                                       */
+  typedef struct  TT_FaceRec_
+  {
+    FT_FaceRec            root;
+
+    TTC_HeaderRec         ttc_header;
+
+    FT_ULong              format_tag;
+    FT_UShort             num_tables;
+    TT_Table              dir_tables;
+
+    TT_Header             header;       /* TrueType header table          */
+    TT_HoriHeader         horizontal;   /* TrueType horizontal header     */
+
+    TT_MaxProfile         max_profile;
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_ULong              max_components;  /* stubbed to 0 */
+#endif
+
+    FT_Bool               vertical_info;
+    TT_VertHeader         vertical;     /* TT Vertical header, if present */
+
+    FT_UShort             num_names;    /* number of name records  */
+    TT_NameTableRec       name_table;   /* name table              */
+
+    TT_OS2                os2;          /* TrueType OS/2 table            */
+    TT_Postscript         postscript;   /* TrueType Postscript table      */
+
+    FT_Byte*              cmap_table;   /* extracted `cmap' table */
+    FT_ULong              cmap_size;
+
+    TT_Loader_GotoTableFunc   goto_table;
+
+    TT_Loader_StartGlyphFunc  access_glyph_frame;
+    TT_Loader_EndGlyphFunc    forget_glyph_frame;
+    TT_Loader_ReadGlyphFunc   read_glyph_header;
+    TT_Loader_ReadGlyphFunc   read_simple_glyph;
+    TT_Loader_ReadGlyphFunc   read_composite_glyph;
+
+    /* a typeless pointer to the SFNT_Interface table used to load */
+    /* the basic TrueType tables in the face object                */
+    void*                 sfnt;
+
+    /* a typeless pointer to the FT_Service_PsCMapsRec table used to */
+    /* handle glyph names <-> unicode & Mac values                   */
+    void*                 psnames;
+
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* Optional TrueType/OpenType tables                                   */
+    /*                                                                     */
+    /***********************************************************************/
+
+    /* horizontal device metrics */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_HdmxRec            hdmx;
+#endif
+
+    /* grid-fitting and scaling table */
+    TT_GaspRec            gasp;                 /* the `gasp' table */
+
+    /* PCL 5 table */
+    TT_PCLT               pclt;
+
+    /* embedded bitmaps support */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_ULong              num_sbit_strikes;
+    TT_SBit_Strike        sbit_strikes;
+#endif
+
+    FT_ULong              num_sbit_scales;
+    TT_SBit_Scale         sbit_scales;
+
+    /* postscript names table */
+    TT_Post_NamesRec      postscript_names;
+
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* TrueType-specific fields (ignored by the OTF-Type2 driver)          */
+    /*                                                                     */
+    /***********************************************************************/
+
+    /* the glyph locations */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_UShort             num_locations_stub;
+    FT_Long*              glyph_locations_stub;
+#endif
+
+    /* the font program, if any */
+    FT_ULong              font_program_size;
+    FT_Byte*              font_program;
+
+    /* the cvt program, if any */
+    FT_ULong              cvt_program_size;
+    FT_Byte*              cvt_program;
+
+    /* the original, unscaled, control value table */
+    FT_ULong              cvt_size;
+    FT_Short*             cvt;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    /* the format 0 kerning table, if any */
+    FT_Int                num_kern_pairs;
+    FT_Int                kern_table_index;
+    TT_Kern0_Pair         kern_pairs;
+#endif
+
+    /* A pointer to the bytecode interpreter to use.  This is also */
+    /* used to hook the debugger for the `ttdebug' utility.        */
+    TT_Interpreter        interpreter;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    /* Use unpatented hinting only. */
+    FT_Bool               unpatented_hinting;
+#endif
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* Other tables or fields. This is used by derivative formats like     */
+    /* OpenType.                                                           */
+    /*                                                                     */
+    /***********************************************************************/
+
+    FT_Generic            extra;
+
+    const char*           postscript_name;
+
+    /* since version 2.1.8, but was originally placed after */
+    /* `glyph_locations_stub'                               */
+    FT_ULong              glyf_len;
+
+    /* since version 2.1.8, but was originally placed before `extra' */
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+    FT_Bool               doblend;
+    GX_Blend              blend;
+#endif
+
+    /* since version 2.2 */
+
+    FT_Byte*              horz_metrics;
+    FT_ULong              horz_metrics_size;
+
+    FT_Byte*              vert_metrics;
+    FT_ULong              vert_metrics_size;
+
+    FT_ULong              num_locations; /* in broken TTF, gid > 0xFFFF */ 
+    FT_Byte*              glyph_locations;
+
+    FT_Byte*              hdmx_table;
+    FT_ULong              hdmx_table_size;
+    FT_UInt               hdmx_record_count;
+    FT_ULong              hdmx_record_size;
+    FT_Byte*              hdmx_record_sizes;
+
+    FT_Byte*              sbit_table;
+    FT_ULong              sbit_table_size;
+    FT_UInt               sbit_num_strikes;
+
+    FT_Byte*              kern_table;
+    FT_ULong              kern_table_size;
+    FT_UInt               num_kern_tables;
+    FT_UInt32             kern_avail_bits;
+    FT_UInt32             kern_order_bits;
+
+#ifdef TT_CONFIG_OPTION_BDF
+    TT_BDFRec             bdf;
+#endif /* TT_CONFIG_OPTION_BDF */
+
+    /* since 2.3.0 */
+    FT_ULong              horz_metrics_offset;
+    FT_ULong              vert_metrics_offset;
+
+  } TT_FaceRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  <Struct>                                                             */
+  /*     TT_GlyphZoneRec                                                   */
+  /*                                                                       */
+  /*  <Description>                                                        */
+  /*     A glyph zone is used to load, scale and hint glyph outline        */
+  /*     coordinates.                                                      */
+  /*                                                                       */
+  /*  <Fields>                                                             */
+  /*     memory       :: A handle to the memory manager.                   */
+  /*                                                                       */
+  /*     max_points   :: The maximal size in points of the zone.           */
+  /*                                                                       */
+  /*     max_contours :: Max size in links contours of the zone.           */
+  /*                                                                       */
+  /*     n_points     :: The current number of points in the zone.         */
+  /*                                                                       */
+  /*     n_contours   :: The current number of contours in the zone.       */
+  /*                                                                       */
+  /*     org          :: The original glyph coordinates (font              */
+  /*                     units/scaled).                                    */
+  /*                                                                       */
+  /*     cur          :: The current glyph coordinates (scaled/hinted).    */
+  /*                                                                       */
+  /*     tags         :: The point control tags.                           */
+  /*                                                                       */
+  /*     contours     :: The contours end points.                          */
+  /*                                                                       */
+  /*     first_point  :: Offset of the current subglyph's first point.     */
+  /*                                                                       */
+  typedef struct  TT_GlyphZoneRec_
+  {
+    FT_Memory   memory;
+    FT_UShort   max_points;
+    FT_UShort   max_contours;
+    FT_UShort   n_points;    /* number of points in zone    */
+    FT_Short    n_contours;  /* number of contours          */
+
+    FT_Vector*  org;         /* original point coordinates  */
+    FT_Vector*  cur;         /* current point coordinates   */
+    FT_Vector*  orus;        /* original (unscaled) point coordinates */
+
+    FT_Byte*    tags;        /* current touch flags         */
+    FT_UShort*  contours;    /* contour end points          */
+
+    FT_UShort   first_point; /* offset of first (#0) point  */
+
+  } TT_GlyphZoneRec, *TT_GlyphZone;
+
+
+  /* handle to execution context */
+  typedef struct TT_ExecContextRec_*  TT_ExecContext;
+
+  /* glyph loader structure */
+  typedef struct  TT_LoaderRec_
+  {
+    FT_Face          face;
+    FT_Size          size;
+    FT_GlyphSlot     glyph;
+    FT_GlyphLoader   gloader;
+
+    FT_ULong         load_flags;
+    FT_UInt          glyph_index;
+
+    FT_Stream        stream;
+    FT_Int           byte_len;
+
+    FT_Short         n_contours;
+    FT_BBox          bbox;
+    FT_Int           left_bearing;
+    FT_Int           advance;
+    FT_Int           linear;
+    FT_Bool          linear_def;
+    FT_Bool          preserve_pps;
+    FT_Vector        pp1;
+    FT_Vector        pp2;
+
+    FT_ULong         glyf_offset;
+
+    /* the zone where we load our glyphs */
+    TT_GlyphZoneRec  base;
+    TT_GlyphZoneRec  zone;
+
+    TT_ExecContext   exec;
+    FT_Byte*         instructions;
+    FT_ULong         ins_pos;
+
+    /* for possible extensibility in other formats */
+    void*            other;
+
+    /* since version 2.1.8 */
+    FT_Int           top_bearing;
+    FT_Int           vadvance;
+    FT_Vector        pp3;
+    FT_Vector        pp4;
+
+    /* since version 2.2.1 */
+    FT_Byte*         cursor;
+    FT_Byte*         limit;
+
+  } TT_LoaderRec;
+
+
+FT_END_HEADER
+
+#endif /* __TTTYPES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/t1tables.h b/contrib/media/updf/include/freetype/t1tables.h
new file mode 100644
index 000000000..5e2a3934c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/t1tables.h
@@ -0,0 +1,504 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1tables.h                                                             */
+/*                                                                         */
+/*    Basic Type 1/Type 2 tables definitions and interface (specification  */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1TABLES_H__
+#define __T1TABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    type1_tables                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Type 1 Tables                                                      */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Type~1 (PostScript) specific font tables.                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the definition of Type 1-specific tables,    */
+  /*    including structures related to other PostScript font formats.     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
+  /* structures in order to support Multiple Master fonts.               */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_FontInfoRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a Type~1 or Type~2 FontInfo dictionary.  */
+  /*    Note that for Multiple Master fonts, each instance has its own     */
+  /*    FontInfo dictionary.                                               */
+  /*                                                                       */
+  typedef struct  PS_FontInfoRec_
+  {
+    FT_String*  version;
+    FT_String*  notice;
+    FT_String*  full_name;
+    FT_String*  family_name;
+    FT_String*  weight;
+    FT_Long     italic_angle;
+    FT_Bool     is_fixed_pitch;
+    FT_Short    underline_position;
+    FT_UShort   underline_thickness;
+
+  } PS_FontInfoRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_FontInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @PS_FontInfoRec structure.                           */
+  /*                                                                       */
+  typedef struct PS_FontInfoRec_*  PS_FontInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_FontInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This type is equivalent to @PS_FontInfoRec.  It is deprecated but  */
+  /*    kept to maintain source compatibility between various versions of  */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  typedef PS_FontInfoRec  T1_FontInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_PrivateRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a Type~1 or Type~2 private dictionary.   */
+  /*    Note that for Multiple Master fonts, each instance has its own     */
+  /*    Private dictionary.                                                */
+  /*                                                                       */
+  typedef struct  PS_PrivateRec_
+  {
+    FT_Int     unique_id;
+    FT_Int     lenIV;
+
+    FT_Byte    num_blue_values;
+    FT_Byte    num_other_blues;
+    FT_Byte    num_family_blues;
+    FT_Byte    num_family_other_blues;
+
+    FT_Short   blue_values[14];
+    FT_Short   other_blues[10];
+
+    FT_Short   family_blues      [14];
+    FT_Short   family_other_blues[10];
+
+    FT_Fixed   blue_scale;
+    FT_Int     blue_shift;
+    FT_Int     blue_fuzz;
+
+    FT_UShort  standard_width[1];
+    FT_UShort  standard_height[1];
+
+    FT_Byte    num_snap_widths;
+    FT_Byte    num_snap_heights;
+    FT_Bool    force_bold;
+    FT_Bool    round_stem_up;
+
+    FT_Short   snap_widths [13];  /* including std width  */
+    FT_Short   snap_heights[13];  /* including std height */
+
+    FT_Fixed   expansion_factor;
+
+    FT_Long    language_group;
+    FT_Long    password;
+
+    FT_Short   min_feature[2];
+
+  } PS_PrivateRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_Private                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @PS_PrivateRec structure.                            */
+  /*                                                                       */
+  typedef struct PS_PrivateRec_*  PS_Private;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_Private                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This type is equivalent to @PS_PrivateRec.  It is deprecated but    */
+  /*   kept to maintain source compatibility between various versions of   */
+  /*   FreeType.                                                           */
+  /*                                                                       */
+  typedef PS_PrivateRec  T1_Private;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    T1_Blend_Flags                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A set of flags used to indicate which fields are present in a      */
+  /*    given blend dictionary (font info or private).  Used to support    */
+  /*    Multiple Masters fonts.                                            */
+  /*                                                                       */
+  typedef enum  T1_Blend_Flags_
+  {
+    /*# required fields in a FontInfo blend dictionary */
+    T1_BLEND_UNDERLINE_POSITION = 0,
+    T1_BLEND_UNDERLINE_THICKNESS,
+    T1_BLEND_ITALIC_ANGLE,
+
+    /*# required fields in a Private blend dictionary */
+    T1_BLEND_BLUE_VALUES,
+    T1_BLEND_OTHER_BLUES,
+    T1_BLEND_STANDARD_WIDTH,
+    T1_BLEND_STANDARD_HEIGHT,
+    T1_BLEND_STEM_SNAP_WIDTHS,
+    T1_BLEND_STEM_SNAP_HEIGHTS,
+    T1_BLEND_BLUE_SCALE,
+    T1_BLEND_BLUE_SHIFT,
+    T1_BLEND_FAMILY_BLUES,
+    T1_BLEND_FAMILY_OTHER_BLUES,
+    T1_BLEND_FORCE_BOLD,
+
+    /*# never remove */
+    T1_BLEND_MAX
+
+  } T1_Blend_Flags;
+
+  /* */
+
+
+  /*# backwards compatible definitions */
+#define t1_blend_underline_position   T1_BLEND_UNDERLINE_POSITION
+#define t1_blend_underline_thickness  T1_BLEND_UNDERLINE_THICKNESS
+#define t1_blend_italic_angle         T1_BLEND_ITALIC_ANGLE
+#define t1_blend_blue_values          T1_BLEND_BLUE_VALUES
+#define t1_blend_other_blues          T1_BLEND_OTHER_BLUES
+#define t1_blend_standard_widths      T1_BLEND_STANDARD_WIDTH
+#define t1_blend_standard_height      T1_BLEND_STANDARD_HEIGHT
+#define t1_blend_stem_snap_widths     T1_BLEND_STEM_SNAP_WIDTHS
+#define t1_blend_stem_snap_heights    T1_BLEND_STEM_SNAP_HEIGHTS
+#define t1_blend_blue_scale           T1_BLEND_BLUE_SCALE
+#define t1_blend_blue_shift           T1_BLEND_BLUE_SHIFT
+#define t1_blend_family_blues         T1_BLEND_FAMILY_BLUES
+#define t1_blend_family_other_blues   T1_BLEND_FAMILY_OTHER_BLUES
+#define t1_blend_force_bold           T1_BLEND_FORCE_BOLD
+#define t1_blend_max                  T1_BLEND_MAX
+
+
+  /* maximum number of Multiple Masters designs, as defined in the spec */
+#define T1_MAX_MM_DESIGNS     16
+
+  /* maximum number of Multiple Masters axes, as defined in the spec */
+#define T1_MAX_MM_AXIS        4
+
+  /* maximum number of elements in a design map */
+#define T1_MAX_MM_MAP_POINTS  20
+
+
+  /* this structure is used to store the BlendDesignMap entry for an axis */
+  typedef struct  PS_DesignMap_
+  {
+    FT_Byte    num_points;
+    FT_Long*   design_points;
+    FT_Fixed*  blend_points;
+
+  } PS_DesignMapRec, *PS_DesignMap;
+
+  /* backwards-compatible definition */
+  typedef PS_DesignMapRec  T1_DesignMap;
+
+
+  typedef struct  PS_BlendRec_
+  {
+    FT_UInt          num_designs;
+    FT_UInt          num_axis;
+
+    FT_String*       axis_names[T1_MAX_MM_AXIS];
+    FT_Fixed*        design_pos[T1_MAX_MM_DESIGNS];
+    PS_DesignMapRec  design_map[T1_MAX_MM_AXIS];
+
+    FT_Fixed*        weight_vector;
+    FT_Fixed*        default_weight_vector;
+
+    PS_FontInfo      font_infos[T1_MAX_MM_DESIGNS + 1];
+    PS_Private       privates  [T1_MAX_MM_DESIGNS + 1];
+
+    FT_ULong         blend_bitflags;
+
+    FT_BBox*         bboxes    [T1_MAX_MM_DESIGNS + 1];
+
+    /* since 2.3.0 */
+
+    /* undocumented, optional: the default design instance;   */
+    /* corresponds to default_weight_vector --                */
+    /* num_default_design_vector == 0 means it is not present */
+    /* in the font and associated metrics files               */
+    FT_UInt          default_design_vector[T1_MAX_MM_DESIGNS];
+    FT_UInt          num_default_design_vector;
+
+  } PS_BlendRec, *PS_Blend;
+
+
+  /* backwards-compatible definition */
+  typedef PS_BlendRec  T1_Blend;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceDictRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to represent data in a CID top-level dictionary.  */
+  /*                                                                       */
+  typedef struct  CID_FaceDictRec_
+  {
+    PS_PrivateRec  private_dict;
+
+    FT_UInt        len_buildchar;
+    FT_Fixed       forcebold_threshold;
+    FT_Pos         stroke_width;
+    FT_Fixed       expansion_factor;
+
+    FT_Byte        paint_type;
+    FT_Byte        font_type;
+    FT_Matrix      font_matrix;
+    FT_Vector      font_offset;
+
+    FT_UInt        num_subrs;
+    FT_ULong       subrmap_offset;
+    FT_Int         sd_bytes;
+
+  } CID_FaceDictRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceDict                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @CID_FaceDictRec structure.                          */
+  /*                                                                       */
+  typedef struct CID_FaceDictRec_*  CID_FaceDict;
+
+  /* */
+
+
+  /* backwards-compatible definition */
+  typedef CID_FaceDictRec  CID_FontDict;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceInfoRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to represent CID Face information.                */
+  /*                                                                       */
+  typedef struct  CID_FaceInfoRec_
+  {
+    FT_String*      cid_font_name;
+    FT_Fixed        cid_version;
+    FT_Int          cid_font_type;
+
+    FT_String*      registry;
+    FT_String*      ordering;
+    FT_Int          supplement;
+
+    PS_FontInfoRec  font_info;
+    FT_BBox         font_bbox;
+    FT_ULong        uid_base;
+
+    FT_Int          num_xuid;
+    FT_ULong        xuid[16];
+
+    FT_ULong        cidmap_offset;
+    FT_Int          fd_bytes;
+    FT_Int          gd_bytes;
+    FT_ULong        cid_count;
+
+    FT_Int          num_dicts;
+    CID_FaceDict    font_dicts;
+
+    FT_ULong        data_offset;
+
+  } CID_FaceInfoRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceInfo                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @CID_FaceInfoRec structure.                          */
+  /*                                                                       */
+  typedef struct CID_FaceInfoRec_*  CID_FaceInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_Info                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This type is equivalent to @CID_FaceInfoRec.  It is deprecated but  */
+  /*   kept to maintain source compatibility between various versions of   */
+  /*   FreeType.                                                           */
+  /*                                                                       */
+  typedef CID_FaceInfoRec  CID_Info;
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Has_PS_Glyph_Names
+   *
+   * @description:
+   *    Return true if a given face provides reliable PostScript glyph
+   *    names.  This is similar to using the @FT_HAS_GLYPH_NAMES macro,
+   *    except that certain fonts (mostly TrueType) contain incorrect
+   *    glyph name tables.
+   *
+   *    When this function returns true, the caller is sure that the glyph
+   *    names returned by @FT_Get_Glyph_Name are reliable.
+   *
+   * @input:
+   *    face ::
+   *       face handle
+   *
+   * @return:
+   *    Boolean.  True if glyph names are reliable.
+   *
+   */
+  FT_EXPORT( FT_Int )
+  FT_Has_PS_Glyph_Names( FT_Face  face );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Get_PS_Font_Info
+   *
+   * @description:
+   *    Retrieve the @PS_FontInfoRec structure corresponding to a given
+   *    PostScript font.
+   *
+   * @input:
+   *    face ::
+   *       PostScript face handle.
+   *
+   * @output:
+   *    afont_info ::
+   *       Output font info structure pointer.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    The string pointers within the font info structure are owned by
+   *    the face and don't need to be freed by the caller.
+   *
+   *    If the font's format is not PostScript-based, this function will
+   *    return the `FT_Err_Invalid_Argument' error code.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_PS_Font_Info( FT_Face      face,
+                       PS_FontInfo  afont_info );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Get_PS_Font_Private
+   *
+   * @description:
+   *    Retrieve the @PS_PrivateRec structure corresponding to a given
+   *    PostScript font.
+   *
+   * @input:
+   *    face ::
+   *       PostScript face handle.
+   *
+   * @output:
+   *    afont_private ::
+   *       Output private dictionary structure pointer.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    The string pointers within the @PS_PrivateRec structure are owned by
+   *    the face and don't need to be freed by the caller.
+   *
+   *    If the font's format is not PostScript-based, this function returns
+   *    the `FT_Err_Invalid_Argument' error code.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_PS_Font_Private( FT_Face     face,
+                          PS_Private  afont_private );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __T1TABLES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttcache.h b/contrib/media/updf/include/freetype/ttcache.h
new file mode 100755
index 000000000..e6f17c3c6
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttcache.h
@@ -0,0 +1,216 @@
+/*******************************************************************
+ *
+ *  ttcache.h                                                   1.1
+ *
+ *    Generic object cache
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ *  This component defines and implements object caches.
+ *
+ *  An object class is a structure layout that encapsulate one
+ *  given type of data used by the FreeType engine.  Each object
+ *  class is completely described by:
+ *
+ *    - a 'root' or 'leading' structure containing the first
+ *      important fields of the class.  The root structure is
+ *      always of fixed size.
+ *
+ *      It is implemented as a simple C structure, and may
+ *      contain several pointers to sub-tables that can be
+ *      sized and allocated dynamically.
+ *
+ *      Examples:  TFace, TInstance, TGlyph & TExecution_Context
+ *                 (defined in 'ttobjs.h')
+ *
+ *    - we make a difference between 'child' pointers and 'peer'
+ *      pointers.  A 'child' pointer points to a sub-table that is
+ *      owned by the object, while a 'peer' pointer points to any
+ *      other kind of data the object isn't responsible for.
+ *
+ *      An object class is thus usually a 'tree' of 'child' tables.
+ *
+ *    - each object class needs a constructor and a destructor.
+ *
+ *      A constructor is a function which receives the address of
+ *      freshly allocated and zeroed object root structure and
+ *      'builds' all the valid child data that must be associated
+ *      to the object before it becomes 'valid'.
+ *
+ *      A destructor does the inverse job: given the address of
+ *      a valid object, it must discard all its child data and
+ *      zero its main fields (essentially the pointers and array
+ *      sizes found in the root fields).
+ *
+ *
+ *  Important notes:
+ *
+ *      When the constructor fails to allocate an object, it must
+ *      return immediately with an error code, and not try to release
+ *      what it has previously allocated before the error.  The cache
+ *      manager detects the error and calls the destructor on the
+ *      partial object, before returning the error to the caller (along
+ *      with a NULL pointer for the "new" object).
+ *
+ *      The destructor must thus be able to deal with "partial objects",
+ *      i.e., objects where only part of the child tables are allocated,
+ *      and only release these ones.  As the TT_Free() function accepts
+ *      a NULL parameter (and returns successfuly in this case), no check
+ *      is really necessary when using the macro 'FREE()'.
+ *
+ *      Currently, there is no check in the cache manager to see if a
+ *      destructor fails (double error state!).
+ *
+ *      This scheme is more compact and more maintanable than the one
+ *      where de-allocation code is duplicated in the constructor
+ *      _and_ the destructor.
+ *
+ *
+ *
+ * Changes between 1.1 and 1.0:
+ *
+ *  - introduced the refreshed and finalizer class definition/implementation
+ *  - inserted an engine instance pointer in the cache structure
+ *
+ ******************************************************************/
+
+#ifndef TTCACHE_H
+#define TTCACHE_H
+
+#include "tttypes.h"
+#include "ttconfig.h"
+#include "ttmutex.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  typedef TT_Error  TConstructor( void*  object,
+                                  void*  parent );
+
+  typedef TT_Error  TDestructor ( void*  object );
+
+  typedef TConstructor  TRefresher;
+  typedef TDestructor   TFinalizer;
+
+  typedef TConstructor*  PConstructor;
+  typedef TDestructor*   PDestructor;
+  typedef TRefresher*    PRefresher;
+  typedef TFinalizer*    PFinalizer;
+
+
+  /* A Cache class record holds the data necessary to define */
+  /* a cache kind.                                           */
+  struct  TCache_Class_
+  {
+    ULong         object_size;
+    Long          idle_limit;
+    PConstructor  init;
+    PDestructor   done;
+    PRefresher    reset;
+    PFinalizer    finalize;
+  };
+
+  typedef struct TCache_Class_  TCache_Class;
+  typedef TCache_Class*         PCache_Class;
+
+
+
+  /* Simple list node record.  A list element is said to be 'unlinked' */
+  /* when it doesn't belong to any list.                               */
+  struct  TList_Element_;
+
+  typedef struct TList_Element_  TList_Element;
+  typedef TList_Element*         PList_Element;
+
+  struct  TList_Element_
+  {
+    PList_Element  next;
+    void*          data;
+  };
+
+
+  /* Simple singly-linked list record - LIFO style, no tail field */
+  typedef PList_Element  TSingle_List;
+
+  struct  TCache_
+  {
+    PEngine_Instance  engine;
+    PCache_Class      clazz;      /* 'class' is a reserved word in C++ */
+    TMutex*           lock;
+    TSingle_List      active;
+    TSingle_List      idle;
+    Long              idle_count;
+  };
+
+  typedef struct TCache_  TCache;
+  typedef TCache*         PCache;
+
+  /* Returns a new list element, either fresh or recycled. */
+  /* Note: the returned element is unlinked.               */
+
+  /* An object cache holds two lists tracking the active and */
+  /* idle objects that are currently created and used by the */
+  /* engine.  It can also be 'protected' by a mutex.         */
+
+  /* Initializes a new cache, of class 'clazz', pointed by 'cache', */
+  /* protected by the 'lock' mutex. Set 'lock' to NULL if the cache */
+  /* doesn't need protection                                        */
+
+  LOCAL_DEF
+  TT_Error  Cache_Create( PEngine_Instance  engine,
+                          PCache_Class      clazz,
+                          TCache*           cache,
+                          TMutex*           lock );
+
+  /* Destroys a cache and all its listed objects */
+
+  LOCAL_DEF
+  TT_Error  Cache_Destroy( TCache*  cache );
+
+
+  /* Extracts a new object from the cache */
+
+  LOCAL_DEF
+  TT_Error Cache_New( TCache*  cache,
+                      void**   new_object,
+                      void*    parent_object );
+
+
+  /* Returns an object to the cache, or discards it depending */
+  /* on the cache class' 'idle_limit' field                   */
+
+  LOCAL_DEF
+  TT_Error  Cache_Done( TCache*  cache, void*  data );
+
+#define CACHE_New( _cache, _newobj, _parent ) \
+          Cache_New( (TCache*)_cache, (void**)&_newobj, (void*)_parent )
+
+#define CACHE_Done( _cache, _obj ) \
+          Cache_Done( (TCache*)_cache, (void*)_obj )
+
+
+
+  LOCAL_DEF
+  TT_Error  TTCache_Init( PEngine_Instance  engine );
+
+  LOCAL_DEF
+  TT_Error  TTCache_Done( PEngine_Instance  engine );
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTCACHE_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttcalc.h b/contrib/media/updf/include/freetype/ttcalc.h
new file mode 100755
index 000000000..9b4c306b0
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttcalc.h
@@ -0,0 +1,97 @@
+/*******************************************************************
+ *
+ *  ttcalc.h
+ *
+ *    Arithmetic Computations (specification).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef TTCALC_H
+#define TTCALC_H
+
+#include "ttconfig.h"
+#include "freetype.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+#ifdef LONG64
+
+  typedef INT64  TT_Int64;
+
+#define ADD_64( x, y, z )  z = x + y
+#define SUB_64( x, y, z )  z = x - y
+#define MUL_64( x, y, z )  z = (TT_Int64)(x) * (y)
+
+#define DIV_64( x, y )     ( (x) / (y) )
+
+#define SQRT_64( x )       Sqrt64( x )
+#define SQRT_32( x )       Sqrt32( x )
+
+  LOCAL_DEF TT_Int32  Sqrt64( TT_Int64  l );
+
+#else /* LONG64 */
+
+  struct  TT_Int64_
+  {
+    TT_Word32  lo;
+    TT_Word32  hi;
+  };
+
+  typedef struct TT_Int64_  TT_Int64;
+
+#define ADD_64( x, y, z )  Add64( &x, &y, &z )
+#define SUB_64( x, y, z )  Sub64( &x, &y, &z )
+#define MUL_64( x, y, z )  MulTo64( x, y, &z )
+
+#define DIV_64( x, y )     Div64by32( &x, y )
+
+#define SQRT_64( x )       Sqrt64( &x )
+#define SQRT_32( x )       Sqrt32( x )
+
+  LOCAL_DEF void  Add64( TT_Int64*  x, TT_Int64*  y, TT_Int64*  z );
+  LOCAL_DEF void  Sub64( TT_Int64*  x, TT_Int64*  y, TT_Int64*  z );
+
+  LOCAL_DEF void  MulTo64( TT_Int32  x, TT_Int32  y, TT_Int64*  z );
+
+  LOCAL_DEF TT_Int32  Div64by32( TT_Int64*  x, TT_Int32  y );
+
+  LOCAL_DEF int  Order64( TT_Int64*  z );
+
+  LOCAL_DEF TT_Int32  Sqrt64( TT_Int64*  l );
+
+#endif /* LONG64 */
+
+  /* The two following functions are now part of the API!          */
+
+  /* TT_Long  TT_MulDiv( TT_Long  a, TT_Long  b, TT_Long  c );     */
+  /* TT_Long  TT_MulFix( TT_Long  a, TT_Long  b );                 */
+
+
+#define INT_TO_F26DOT6( x )    ( (Long)(x) << 6  )
+#define INT_TO_F2DOT14( x )    ( (Long)(x) << 14 )
+#define INT_TO_FIXED( x )      ( (Long)(x) << 16 )
+#define F2DOT14_TO_FIXED( x )  ( (Long)(x) << 2  )
+#define FLOAT_TO_FIXED( x )    ( (Long)(x * 65536.0) )
+
+#define ROUND_F26DOT6( x )     ( x >= 0 ? (   ((x) + 32) & -64) \
+                                        : ( -((32 - (x)) & -64) ) )
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTCALC_H */
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttcmap.h b/contrib/media/updf/include/freetype/ttcmap.h
new file mode 100755
index 000000000..8a1f834d9
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttcmap.h
@@ -0,0 +1,169 @@
+/*******************************************************************
+ *
+ *  ttcmap.h                                                    1.0
+ *
+ *    TrueType Character Mappings
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ ******************************************************************/
+
+#ifndef TTCMAP_H
+#define TTCMAP_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /* format 0 */
+
+  struct  TCMap0_
+  {
+    PByte  glyphIdArray;
+  };
+
+  typedef struct TCMap0_  TCMap0;
+  typedef TCMap0*         PCMap0;
+
+
+  /* format 2 */
+
+  struct  TCMap2SubHeader_
+  {
+    UShort  firstCode;      /* first valid low byte         */
+    UShort  entryCount;     /* number of valid low bytes    */
+    Short   idDelta;        /* delta value to glyphIndex    */
+    UShort  idRangeOffset;  /* offset from here to 1st code */
+  };
+
+  typedef struct TCMap2SubHeader_  TCMap2SubHeader;
+  typedef TCMap2SubHeader*         PCMap2SubHeader;
+
+  struct  TCMap2_
+  {
+    PUShort subHeaderKeys;
+    /* high byte mapping table     */
+    /* value = subHeader index * 8 */
+
+    PCMap2SubHeader  subHeaders;
+    PUShort          glyphIdArray;
+    UShort           numGlyphId;        /* control value */
+  };
+
+  typedef struct TCMap2_  TCMap2;
+  typedef TCMap2*         PCMap2;
+
+
+  /* format 4 */
+
+  struct  TCMap4Segment_
+  {
+    UShort  endCount;
+    UShort  startCount;
+    Short   idDelta;        /* in the specs defined as UShort but the
+                               example there gives negative values... */
+    UShort  idRangeOffset;
+  };
+
+  typedef struct TCMap4Segment_  TCMap4Segment;
+  typedef TCMap4Segment*         PCMap4Segment;
+
+  struct  TCMap4_
+  {
+    UShort  segCountX2;     /* number of segments * 2       */
+    UShort  searchRange;    /* these parameters can be used */
+    UShort  entrySelector;  /* for a binary search          */
+    UShort  rangeShift;
+
+    PCMap4Segment  segments;
+    PUShort        glyphIdArray;
+    UShort         numGlyphId;          /* control value */
+  };
+
+  typedef struct TCMap4_  TCMap4;
+  typedef TCMap4*         PCMap4;
+
+
+  /* format 6 */
+
+  struct  TCMap6_
+  {
+    UShort   firstCode;      /* first character code of subrange      */
+    UShort   entryCount;     /* number of character codes in subrange */
+
+    PUShort  glyphIdArray;
+  };
+
+  typedef struct TCMap6_  TCMap6;
+  typedef TCMap6*         PCMap6;
+
+
+  /* charmap table */
+
+  struct  TCMapTable_
+  {
+    UShort  platformID;
+    UShort  platformEncodingID;
+    UShort  format;
+    UShort  length;
+    UShort  version;
+
+    Bool    loaded;
+    ULong   offset;
+
+    union
+    {
+      TCMap0  cmap0;
+      TCMap2  cmap2;
+      TCMap4  cmap4;
+      TCMap6  cmap6;
+    } c;
+  };
+
+  typedef struct TCMapTable_  TCMapTable;
+  typedef TCMapTable*         PCMapTable;
+
+
+
+  /* Load character mappings directory when face is loaded. */
+  /* The mappings themselves are only loaded on demand.     */
+
+  LOCAL_DEF
+  TT_Error  CharMap_Load( PCMapTable  table,
+                          TT_Stream  input );
+
+
+  /* Destroy one character mapping table */
+
+  LOCAL_DEF
+  TT_Error  CharMap_Free( PCMapTable  table );
+
+
+  /* Use character mapping table to perform mapping */
+
+  LOCAL_DEF
+  UShort  CharMap_Index( PCMapTable  cmap,
+                         UShort      charCode );
+
+  /* NOTE: The PFace type isn't defined at this point */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTCMAP_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttconfig.h b/contrib/media/updf/include/freetype/ttconfig.h
new file mode 100755
index 000000000..c56e1acc3
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttconfig.h
@@ -0,0 +1,279 @@
+/*******************************************************************
+ *
+ *  ttconfig.h                                                1.0
+ *
+ *    Configuration settings header file (spec only).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  Notes:
+ *
+ *    All the configuration #define statements have been gathered in
+ *    this file to allow easy check and modification.
+ *
+ ******************************************************************/
+
+#ifndef TTCONFIG_H
+#define TTCONFIG_H
+
+
+
+/* ------------ auto configuration ------------------------------------- */
+
+
+/*************************************************************************/
+/* Here we include the file ft_conf.h for system dependent stuff.        */
+/* The specific makefile is responsible for providing the right path to  */
+/* this file.                                                            */
+
+#include "ft_conf.h"
+
+
+/**************************************************************************/
+/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe        */
+/* version of the library.                                                */
+
+/* #define TT_CONFIG_OPTION_THREAD_SAFE */
+
+
+
+/* ------------ general debugging -------------------------------------- */
+
+
+/*************************************************************************
+ *
+ *  There are now three debugging modes:
+ *
+ *  - trace mode:
+ *
+ *       Error and trace messages are sent to the log file
+ *       (which can be the standard error output).  Define
+ *       DEBUG_LEVEL_TRACE to enable this mode.
+ *
+ *  - error mode:
+ *
+ *       Only error messages are generated.  Define
+ *       DEBUG_LEVEL_ERROR to enable this mode.
+ *
+ *  - release mode:
+ *
+ *       Error messages are neither sent nor generated. The code is
+ *       free from any debugging parts.
+ *
+ *
+ * Note that you should link the engine with the 'ttdebug' component.
+ * in case either DEBUG_LEVEL_TRACE or DEBUG_LEVEL_ERROR is defined.
+ *
+ * Please consult ttdebug.h for more details.                           */
+
+/* #define DEBUG_LEVEL_TRACE */
+/* #define DEBUG_LEVEL_ERROR */
+
+
+
+/* ------------ special debugging -------------------------------------- */
+
+
+/*************************************************************************/
+/* Define this if you want to generate a special debug version of the    */
+/* rasterizer.  This will progressively draw the glyphs while the        */
+/* computations are done directly on the graphics screen... (with        */
+/* inverted glyphs).                                                     */
+/*                                                                       */
+/* Use it at your own risk!  It is not maintained currently.             */
+/*                                                                       */
+/* IMPORTANT: This is reserved to developers willing to debug the        */
+/*            rasterizer, which seems working very well in its           */
+/*            current state...                                           */
+
+/* #define DEBUG_RASTER */
+
+
+/*************************************************************************/
+/* Define this to have a simple debugger version of RunIns().            */
+/*                                                                       */
+/* Use it at your own risk!  It is not maintained currently.             */
+
+/* #define DEBUG_INTERPRETER */
+
+
+/*************************************************************************/
+/* Define this to have some housekeeping of allocation and deallocation. */
+/*                                                                       */
+/* Please note that probably not all OS-specific versions of ttmemory.c  */
+/* provide this functionality.                                           */
+
+/* #define DEBUG_MEMORY */
+
+
+/*************************************************************************/
+/* Define this to have bounds checking for file buffer frames.           */
+/*                                                                       */
+/* Please note that probably not all OS-specific versions of ttfile.c    */
+/* provide this functionality.                                           */
+
+/* #define DEBUG_FILE */
+
+
+
+/* ------------ arithmetic and processor support ----------------------- */
+
+
+/*************************************************************************/
+/* Define TT_USE_LONG_LONG if you want to enable the use of the          */
+/* 'long long' 64-bit type provided by gcc and other compilers. Note     */
+/* that :                                                                */
+/*                                                                       */
+/*   1. The type isn't ANSI, and thus will produce many warnings         */
+/*      during library compilation.                                      */
+/*                                                                       */
+/*   2. Though the generated object files are slightly smaller, the      */
+/*      resulting executables are bigger of about 4Kb! gcc must be       */
+/*      linking some extra code in there!                                */
+/*                                                                       */
+/*   3. There is really no speed gain in doing so (but it may help       */
+/*      debug the ttcalc component).                                     */
+/*                                                                       */
+/* IMPORTANT NOTE: You don't need to define it on 64-bits machines!      */
+/*                                                                       */
+/* NOTE 2 : This flag used to be _GNUC_LONG64_                           */
+
+/* #define TT_USE_LONG_LONG */
+
+
+/*************************************************************************/
+/* define ALIGNMENT to your processor/environment preferred alignment    */
+/* size. A value of 8 should work on all current processors, even        */
+/* 64-bits ones.                                                         */
+
+#define ALIGNMENT 8
+
+
+
+/* --------------- miscellaneous ----------------------------------- */
+
+
+/*********************************************************************/
+/* The number of extensions available.  Don't change this value      */
+/* except if you add new extensions to the engine.                   */
+
+#define TT_MAX_EXTENSIONS  8
+
+
+
+/* --------------- automatic setup -- don't touch ------------------ */
+
+
+/*********************************************************************/
+/* If HAVE_TT_TEXT is defined we don't provide a default typedef for */
+/* defining TT_Text.                                                 */
+
+#ifndef HAVE_TT_TEXT
+#define HAVE_TT_TEXT
+  typedef char  TT_Text;
+#endif
+
+
+/*********************************************************************/
+/* We define NULL in case it's not defined yet.  The default         */
+/* location is stdlib.h.                                             */
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+
+/*********************************************************************/
+/* Some systems can't use vfprintf for error messages on stderr; if  */
+/* HAVE_PRINT_FUNCTION is defined, the Print macro must be supplied  */
+/* externally (having the same parameters).                          */
+/*                                                                   */
+/* This is only used by the "ttdebug" component, which should be     */
+/* linked to the engine only in debug mode.                          */
+
+#if defined( DEBUG_LEVEL_TRACE ) || defined( DEBUG_LEVEL_ERROR )
+#ifndef HAVE_PRINT_FUNCTION
+#define Print( format, ap )  vfprintf( stderr, (format), (ap) )
+#endif
+#endif
+
+
+/********************************************************************/
+/*                                                                  */
+/* I have added the ability to compile the library into a single    */
+/* object file. This gets rids of all the external symbols defined  */
+/* in each  component interface, and de-pollutes the name-space.    */
+/*                                                                  */
+/* I use two macros, namely LOCAL_FUNC and LOCAL_DEF, which only    */
+/* apply to functions that are internal to the engine, and          */
+/* should never be seen or linked by a client application.          */
+/*                                                                  */
+/*  LOCAL_DEF   used in header (.h) files, to define a function     */
+/*              that will be seen by other components. This         */
+/*              translates to "extern" in normal mode, and to       */
+/*              "static" in single-object mode.                     */
+/*                                                                  */
+/*  LOCAL_FUNC  used in implementation (.c) files, just before      */
+/*              the function body. This translates to nothing       */
+/*              in normal mode, and to "static" in single-object    */
+/*              mode.                                               */
+/*                                                                  */
+/*  Getting rid of un-necessary symbols makes the "ttcommon"        */
+/*  renaming macros hack unnecessary. Moreover, the stripped        */
+/*  single object file (freetype.o) is 52 Kb, instead of the        */
+/*  previous 57 Kb (size of all combined .o files), and gives       */
+/*  a better idea of the engine's real code size.                   */
+/*                                                                  */
+/*  It is called a "MAKE_OPTION" because the macro must be          */
+/*  defined in the Makefile, rather than this one. It allows        */
+/*  any developer to quickly switch from one mode to the other      */
+/*  without messing with "ttconfig.h" each time.                    */
+/*                                                                  */
+#ifndef TT_MAKE_OPTION_SINGLE_OBJECT
+#define LOCAL_FUNC  /* void */
+#define LOCAL_DEF   extern
+#else
+#define LOCAL_FUNC  static
+#define LOCAL_DEF   static
+#endif
+
+
+/*************************************************************************/
+/* Define EXPORT_DEF and EXPORT_FUNC as needed to build e.g. a DLL.  All */
+/* variables and functions visible from outside have these prefixes.     */
+
+#ifndef EXPORT_DEF
+#define EXPORT_DEF  extern
+#endif
+
+#ifndef EXPORT_FUNC
+#define EXPORT_FUNC  /* void */
+#endif
+
+
+
+/* -------------- internal (developer) configuration toggles ------------ */
+
+
+#undef TT_STATIC_INTERPRETER
+/* Do not undefine this configuration macro. It is now a default that */
+/* must be kept in all release builds.                                */
+
+
+#undef TT_STATIC_RASTER
+/* Define this if you want to generate a static raster.  This makes */
+/* a non re-entrant version of the scan-line converter, which is    */
+/* about 10% faster and 50% bigger than an indirect one!            */
+
+
+#endif /* TTCONFIG_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttdebug.h b/contrib/media/updf/include/freetype/ttdebug.h
new file mode 100755
index 000000000..8e889dcc6
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttdebug.h
@@ -0,0 +1,170 @@
+/*******************************************************************
+ *
+ *  ttdebug.h
+ *
+ *    Debugging and Logging component (specification)
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ *  This component contains various macros and functions used to
+ *  ease the debugging of the FreeType engine. Its main purpose
+ *  is in assertion checking, tracing, and error detection.
+ *
+ *  There are now three debugging modes:
+ *
+ *  - trace mode:
+ *
+ *       Error and trace messages are sent to the log file
+ *       (which can be the standard error output).  Define
+ *       DEBUG_LEVEL_TRACE to enable this mode.
+ *
+ *  - error mode:
+ *
+ *       Only error messages are generated.  Define
+ *       DEBUG_LEVEL_ERROR to enable this mode.
+ *
+ *  - release mode:
+ *
+ *       Error messages are neither sent nor generated. The code is
+ *       free from any debugging parts.
+ *
+ ******************************************************************/
+
+#ifndef TTDEBUG_H
+#define TTDEBUG_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+#if defined( DEBUG_LEVEL_TRACE )
+
+  typedef enum Trace_Component_
+  {
+    trace_any = 0,
+    trace_api,
+    trace_interp,
+    trace_load,
+    trace_gload,
+    trace_memory,
+    trace_file,
+    trace_mutex,
+    trace_cache,
+    trace_calc,
+    trace_cmap,
+    trace_extend,
+    trace_objs,
+    trace_raster,
+
+    trace_bitmap,
+    trace_max
+
+  } Trace_Component;
+
+
+  /* Here we define an array to hold the trace levels per component. */
+  /* Since it is globally defined, all array members are set to 0.   */
+  /* You should set the values in this array either in your program  */
+  /* or with your debugger.                                          */
+  /*                                                                 */
+  /* Currently, up to eight levels (PTRACE0-PTRACE7, see below) are  */
+  /* used in some parts of the engine.                               */
+  /*                                                                 */
+  /* For example, to have all tracing messages in the raster         */
+  /* component, say                                                  */
+  /*                                                                 */
+  /*   #define DEBUG_LEVEL_TRACE                                     */
+  /*   #include "ttdebug.h"                                          */
+  /*                                                                 */
+  /*   ...                                                           */
+  /*   set_tt_trace_levels( trace_raster, 7 )                        */
+  /*                                                                 */
+  /* in your code before initializing the FreeType engine.           */
+  /*                                                                 */
+  /* Maybe it is better to define DEBUG_LEVEL_TRACE in ttconfig.h... */
+
+  extern char  tt_trace_levels[trace_max];
+
+  /* IMPORTANT:                                                 */
+  /*                                                            */
+  /*  Each component must define the macro TT_COMPONENT         */
+  /*  to a valid Trace_Component value before using any         */
+  /*  PTRACEx macro.                                            */
+  /*                                                            */
+
+#define  PTRACE( level, varformat )  \
+         if ( tt_trace_levels[TT_COMPONENT] >= level ) TT_Message##varformat
+
+#elif defined( DEBUG_LEVEL_ERROR )
+
+#define  PTRACE( level, varformat )  /* nothing */
+
+#else  /* RELEASE MODE */
+
+#define TT_Assert( condition, action )  /* nothing */
+
+#define PTRACE( level, varformat )      /* nothing */
+#define PERROR( varformat )             /* nothing */
+#define PANIC( varformat )              /* nothing */
+
+#endif
+
+
+/************************************************************************/
+/*                                                                      */
+/*  Define macros and fuctions that are common to the debug and trace   */
+/*  modes.                                                              */
+/*                                                                      */
+
+#if defined( DEBUG_LEVEL_TRACE ) || defined( DEBUG_LEVEL_ERROR )
+
+
+#define TT_Assert( condition, action )  if ( !(condition) ) ( action )
+
+  void  TT_Message( const String*  fmt, ... );
+  void  TT_Panic  ( const String*  fmt, ... );
+  /* print a message and exit */
+
+  const String*  Cur_U_Line( void*  exec );
+
+#define PERROR( varformat )  TT_Message##varformat
+#define PANIC( varformat )   TT_Panic##varformat
+
+#endif
+
+#if defined( DEBUG_LEVEL_TRACE )
+
+  void  set_tt_trace_levels( int  index, char  value );
+
+#endif
+
+
+#define  PTRACE0( varformat )  PTRACE( 0, varformat )
+#define  PTRACE1( varformat )  PTRACE( 1, varformat )
+#define  PTRACE2( varformat )  PTRACE( 2, varformat )
+#define  PTRACE3( varformat )  PTRACE( 3, varformat )
+#define  PTRACE4( varformat )  PTRACE( 4, varformat )
+#define  PTRACE5( varformat )  PTRACE( 5, varformat )
+#define  PTRACE6( varformat )  PTRACE( 6, varformat )
+#define  PTRACE7( varformat )  PTRACE( 7, varformat )
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+
+#endif /* TTDEBUG_H */
diff --git a/contrib/media/updf/include/freetype/ttengine.h b/contrib/media/updf/include/freetype/ttengine.h
new file mode 100755
index 000000000..e946d06ce
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttengine.h
@@ -0,0 +1,115 @@
+/*******************************************************************
+ *
+ *  ttengine.h                                                   1.1
+ *
+ *    Engine instance structure definition.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  New in 1.1 :
+ *
+ *    - added the 'raster_lock' mutex field to synchronize
+ *      scan-line conversion in thread-safe and re-entrant builds.
+ *
+ ******************************************************************/
+
+#ifndef TTENGINE_H
+#define TTENGINE_H
+
+#include "tttypes.h"
+#include "ttconfig.h"
+#include "freetype.h"
+#include "ttmutex.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /********************************************************************/
+  /*                                                                  */
+  /*  The freetype engine instance structure.                         */
+  /*                                                                  */
+  /*  This structure holds all the data that is necessary to run      */
+  /*  one instance of the freetype engine.  It is needed to get a     */
+  /*  completely re-entrant version of the library.                   */
+  /*                                                                  */
+  /*  The goal is to move _all_ component-specific variables, either  */
+  /*  static or global in the structure; the component initializers   */
+  /*  and finalizers will all be called with the address of a valid   */
+  /*  TEngine_Instance.                                               */
+  /*                                                                  */
+  /********************************************************************/
+
+  struct  TEngine_Instance_
+  {
+     TMutex  lock;               /* engine lock */
+
+     void*   list_free_elements;
+
+     void*   objs_face_class;       /* the face cache class     */
+     void*   objs_instance_class;   /* the instance cache class */
+     void*   objs_execution_class;  /* the context cache class  */
+     void*   objs_glyph_class;      /* the glyph cache class    */
+
+     void*   objs_face_cache;  /* these caches are used to track */
+     void*   objs_exec_cache;  /* the current face and execution */
+                               /* context objects                */
+
+     void*   file_component;    /* ttfile implementation dependent   */
+
+     TMutex  raster_lock;       /* mutex for this engine's render pool   */
+     void*   raster_component;  /* ttraster implementation depedent      */
+     Byte    raster_palette[5]; /* gray-levels palette for anti-aliasing */
+
+     void*   extension_component;  /* extensions dependent */
+
+#if 0
+     TT_Glyph_Loader_Callback  glCallback; /* glyph loader callback, if any */
+#endif
+  };
+
+  /* NOTE : The raster's lock is only acquired by the Render_Glyph and     */
+  /*        Render_Gray_Glyph functions, which always release it on exit   */
+  /*        They do not lock the engine mutex. This means you shouldn't    */
+  /*        be concerned about deadlocks between the two mutexes, as these */
+  /*        should never appear..                                          */
+
+  typedef struct TEngine_Instance_  TEngine_Instance;
+  typedef TEngine_Instance*         PEngine_Instance;
+
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE  /* for re-entrant builds */
+
+#define ENGINE_ARG    TEngine_Instance*  _engine
+#define ENGINE_ARGS   TEngine_Instance*  _engine,
+
+#define ENGINE_VAR   _engine
+#define ENGINE_VARS  _engine,
+
+#define ENGINE  _engine
+
+#else                       /* for thread-safe builds */
+
+#define ENGINE_ARG    /* void */
+#define ENGINE_ARGS
+
+#define ENGINE_VAR
+#define ENGINE_VARS
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTENGINE_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttextend.h b/contrib/media/updf/include/freetype/ttextend.h
new file mode 100755
index 000000000..d5d862282
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttextend.h
@@ -0,0 +1,168 @@
+/*******************************************************************
+ *
+ *  ttextend.h                                                   2.0
+ *
+ *    Extensions Interface.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  This is an updated version of the extension component, now
+ *  located in the main library's source directory.  It allows
+ *  the dynamic registration/use of various face object extensions
+ *  through a simple API.
+ *
+ ******************************************************************/
+
+#ifndef TTEXTEND_H
+#define TTEXTEND_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+#include "ttobjs.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /* The extensions don't need to be integrated at compile time into */
+  /* the engine, only at link time.                                  */
+
+
+  /* When a new face object is created, the face constructor calls */
+  /* the extension constructor with the following arguments:       */
+  /*                                                               */
+  /*   ext  : typeless pointer to the face's extension block.      */
+  /*          Its size is the one given at registration time       */
+  /*          in the extension class's 'size' field.               */
+  /*                                                               */
+  /*   face : the parent face object.  Note that the extension     */
+  /*          constructor is called when the face object is        */
+  /*          built.                                               */
+
+  typedef TT_Error  TExt_Constructor( void*  ext, PFace  face );
+
+
+  /* When a face object is destroyed, the face destructor calls    */
+  /* the extension destructor with the following arguments.        */
+  /*                                                               */
+  /*   ext  : typeless pointer to the face's extension block.      */
+  /*          Its size is the one given at registration time       */
+  /*          in the extension class's 'size' field.               */
+  /*                                                               */
+  /*   face : the parent face object.  Note that the extension     */
+  /*          destructor is called before the actual face object   */
+  /*          is destroyed.                                        */
+
+  typedef TT_Error  TExt_Destructor ( void*  ext, PFace  face );
+
+  typedef TExt_Constructor*  PExt_Constructor;
+  typedef TExt_Destructor*   PExt_Destructor;
+
+
+  struct TExtension_Class_
+  {
+    Long              id;      /* extension id                      */
+    Long              size;    /* size in bytes of extension record */
+    PExt_Constructor  build;   /* the extension's class constructor */
+    PExt_Destructor   destroy; /* the extension's class destructor  */
+
+    Long              offset;  /* offset of ext. record in face obj */
+                               /* (set by the engine)               */
+  };
+
+  typedef struct TExtension_Class_  TExtension_Class;
+  typedef TExtension_Class*         PExtension_Class;
+
+
+#define Build_Extension_ID( a, b, c, d ) \
+           ( ((ULong)(a) << 24) |        \
+             ((ULong)(b) << 16) |        \
+             ((ULong)(c) << 8 ) |        \
+              (ULong)(d) )
+
+  /*  A note regarding extensions and the single-object compilation    */
+  /*  mode :                                                           */
+  /*                                                                   */
+  /*  When the engine is compiled as a single object file, extensions  */
+  /*  must remain linkable *after* compile time. In order to do this,  */
+  /*  we need to export the functions that an extension may need.      */
+  /*  Fortunately, we can limit ourselves to :                         */
+  /*                                                                   */
+  /*  o TT_Register_Extension (previously called Extension_Register)   */
+  /*        which is to be called by each extension on within          */
+  /*        it TT_Init_XXXX_Extension initializer.                     */
+  /*                                                                   */
+  /*  o File and frame access functions. Fortunately, these already    */
+  /*    have their names prefixed by "TT_", so no change was needed    */
+  /*    except replacing the LOCAL_DEF keyword with EXPORT_DEF         */
+  /*                                                                   */
+  /*  o Memory access functions, i.e. TT_Alloc and TT_Free. Again,     */
+  /*    the change is minimal                                          */
+  /*                                                                   */
+  /*  o the table-lookup function : TT_LookUp_Table, formerly known    */
+  /*    as Load_TrueType_Table in ttload.c.                            */
+  /*                                                                   */
+  /*                                                                   */
+  /*  Other than that, an extension should be able to #include all     */
+  /*  relevant header files to get access to internal types, but       */
+  /*  should not call engine internal functions..                      */
+  /*                                                                   */
+  /*  If there is a need for a specific internal function call, let    */
+  /*  me known to see if we need to export it by default..             */
+  /*                                                         - DavidT  */
+  /*                                                                   */
+
+  /* Register a new extension.  Called by extension */
+  /* service initializers.                          */
+  EXPORT_DEF
+  TT_Error  TT_Register_Extension( PEngine_Instance  engine,
+                                   Long              id,
+                                   Long              size,
+                                   PExt_Constructor  create,
+                                   PExt_Destructor   destroy );
+
+
+#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE
+  /* Initialize the extension component */
+  LOCAL_DEF
+  TT_Error  TTExtend_Init( PEngine_Instance  engine );
+
+  /* Finalize the extension component */
+  LOCAL_DEF
+  TT_Error  TTExtend_Done( PEngine_Instance  engine );
+
+  /* Create an extension within a face object.  Called by the */
+  /* face object constructor.                                 */
+  LOCAL_DEF
+  TT_Error  Extension_Create( PFace  face );
+
+  /* Destroy all extensions within a face object.  Called by the */
+  /* face object destructor.                                     */
+  LOCAL_DEF
+  TT_Error  Extension_Destroy( PFace  face );
+#endif
+
+  /* Query an extension block by extension_ID.  Called by extension */
+  /* service routines.                                              */
+  EXPORT_DEF
+  TT_Error  TT_Extension_Get( PFace   face,
+                              Long    extension_id,
+                              void**  extension_block );
+
+#ifdef __cplusplus
+  }
+#endif
+
+
+#endif /* TTEXTEND_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttfile.h b/contrib/media/updf/include/freetype/ttfile.h
new file mode 100755
index 000000000..eebd1c1d4
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttfile.h
@@ -0,0 +1,271 @@
+/*******************************************************************
+ *
+ *  ttfile.h                                                     1.3
+ *
+ *    File I/O Component (specification).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  Changes between 1.3 and 1.2:
+ *
+ *  - all functions report error values now
+ *
+ *  - the stream semantics have also changed
+ *
+ *  Changes between 1.2 and 1.1:
+ *
+ *  - added macros to support re-entrant builds
+ *
+ *  - added the TT_Duplicate_File function to duplicate streams
+ *    (re-entrant builds only)
+ *
+ ******************************************************************/
+
+#ifndef TTFILE_H
+#define TTFILE_H
+
+#include "ttconfig.h"
+#include "freetype.h"
+#include "ttengine.h"
+#include "ttdebug.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /* Initialize file component */
+  LOCAL_DEF
+  TT_Error  TTFile_Init( PEngine_Instance  engine );
+
+  /* Done with file component */
+  LOCAL_DEF
+  TT_Error  TTFile_Done( PEngine_Instance  engine );
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*  Stream functions.                                                 */
+  /*                                                                    */
+  /**********************************************************************/
+
+  /* Open a file and return a stream handle for it.           */
+  /* Should only be used for a new face object's main stream. */
+
+  LOCAL_DEF
+  TT_Error  TT_Open_Stream( const TT_Text* name,
+                            TT_Stream*     stream );
+
+
+  /* Closes, then discards, a stream when it's no longer needed.   */
+  /* Should only be used for a stream opend with TT_Open_Stream(). */
+
+  LOCAL_DEF
+  TT_Error  TT_Close_Stream( TT_Stream*  stream );
+
+
+  /* Informs the component that we're going to use the file   */
+  /* opened in 'org_stream', and report errors to the 'error' */
+  /* variable.                                                */
+
+  /* in non re-entrant builds, 'org_stream' is simply copied   */
+  /* to 'stream'. Otherwise, the latter is a duplicate handle  */
+  /* for the file opened with 'org_stream'                     */
+
+  EXPORT_DEF
+  TT_Error  TT_Use_Stream( TT_Stream   org_stream,
+                           TT_Stream*  stream );
+
+  /* Informs the component that we don't need to perform file */
+  /* operations on the stream 'stream' anymore.  This must be */
+  /* used with streams "opened" with TT_Use_Stream() only!    */
+
+  /* in re-entrant builds, this will really discard the stream */
+
+  EXPORT_DEF
+  TT_Error  TT_Done_Stream( TT_Stream*  stream );
+
+  /* Closes the stream's file handle to release system resources */
+  /* The function TT_Use_Stream automatically re-activates a     */
+  /* flushed stream when it uses one                             */
+
+  EXPORT_DEF
+  TT_Error  TT_Flush_Stream( TT_Stream*  stream );
+
+/* The macros STREAM_ARGS and STREAM_ARG let us build a thread-safe */
+/* or re-entrant implementation depending on a single configuration */
+/*define.                                                           */
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE
+
+#define STREAM_ARGS   TT_Stream  stream,
+#define STREAM_ARG    TT_Stream  stream
+
+#else
+
+#define STREAM_ARGS   /* void */
+#define STREAM_ARG    void
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+
+  /****************************************************************/
+  /*                                                              */
+  /*  File Functions.                                             */
+  /*                                                              */
+  /*  The following functions perform file operations on the      */
+  /*  currently 'used' stream.  In thread-safe builds, only one   */
+  /*  stream can be used at a time.  Synchronisation is performed */
+  /*  through the Use_Stream()/Done_Stream() functions.           */
+  /*                                                              */
+  /****************************************************************/
+
+  /* Read 'count' bytes from file into 'buffer' */
+
+  EXPORT_DEF
+  TT_Error  TT_Read_File( STREAM_ARGS void*   buffer,
+                                      Long    count );
+
+
+  /* Seek file cursor to a given position */
+
+  EXPORT_DEF
+  TT_Error  TT_Seek_File( STREAM_ARGS Long  position );
+
+
+  /* Skip the next 'distance' bytes in file */
+
+  EXPORT_DEF
+  TT_Error  TT_Skip_File( STREAM_ARGS Long  distance );
+
+
+  /* Read the 'count' bytes at 'position' into 'buffer' */
+
+  EXPORT_DEF
+  TT_Error  TT_Read_At_File( STREAM_ARGS Long   position,
+                                         void*  buffer,
+                                         Long   count );
+
+  /* Return current file position */
+
+  EXPORT_DEF
+  Long  TT_File_Pos( STREAM_ARG );
+
+  /* Return length of a given stream, even if it is flushed */
+
+  EXPORT_DEF
+  Long  TT_Stream_Size( TT_Stream  stream );
+
+
+  /********************************************************************/
+  /*                                                                  */
+  /*  Frame operations.                                               */
+  /*                                                                  */
+  /*  For a comprehensive explanation of frames, please refer to the  */
+  /*  documentation files.                                            */
+  /*                                                                  */
+  /********************************************************************/
+
+  /* Frame type declaration.*/
+
+  struct  TFileFrame_
+  {
+    Byte*  address;  /* frame buffer                     */
+    Byte*  cursor;   /* current cursor position in frame */
+    Long   size;     /* frame size                       */
+  };
+
+  typedef struct TFileFrame_  TFileFrame;
+
+  EXPORT_DEF
+  const TFileFrame  TT_Null_FileFrame;
+
+
+/* The macro ZERO_Frame is used to define and init a frame.      */
+/* It is important to have a default frame of { NULL, NULL, 0 }  */
+/* before a call to TT_Access_Frame().  Otherwise, the call will */
+/* fail with a TT_Err_Nested_Frame_Accesses error.               */
+
+#define ZERO_Frame( frame )     \
+      {                         \
+        (frame).address = NULL; \
+        (frame).cursor  = NULL; \
+        (frame).size    = 0;    \
+      }
+
+
+/* The macros FRAME_ARGS and FRAME_ARG let us build a thread-safe   */
+/* or re-entrant implementation depending on a single configuration */
+/* define                                                           */
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE
+
+#define FRAME_ARGS   TFileFrame*  frame,
+#define FRAME_ARG    TFileFrame*  frame
+
+#else
+
+#define FRAME_ARGS   /* void */
+#define FRAME_ARG    void
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+
+  /* Access the next 'size' bytes from current position. */
+  /* Fails if all bytes cannot be read/accessed.         */
+
+  EXPORT_DEF
+  TT_Error  TT_Access_Frame( STREAM_ARGS FRAME_ARGS Long  size );
+
+
+  /* Access the bytes located in the next 'size' bytes of the file. */
+  /* Doesn't fail if less than 'size' bytes are accessible (like    */
+  /* at the end of the file).                                       */
+
+  EXPORT_DEF
+  TT_Error  TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS Long  size );
+
+  /* Forget frame */
+
+  EXPORT_DEF
+  TT_Error  TT_Forget_Frame( FRAME_ARG );
+
+
+  /* primitive routines for data accessing */
+
+  EXPORT_DEF
+  Char   TT_Get_Char ( FRAME_ARG );
+  EXPORT_DEF
+  Short  TT_Get_Short( FRAME_ARG );
+  EXPORT_DEF
+  Long   TT_Get_Long ( FRAME_ARG );
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE
+
+#define  TT_Get_Byte( frame )   ( (Byte  )TT_Get_Char ( frame ) )
+#define  TT_Get_UShort( frame ) ( (UShort)TT_Get_Short( frame ) )
+#define  TT_Get_ULong( frame )  ( (ULong )TT_Get_Long ( frame ) )
+
+#else
+
+#define  TT_Get_Byte()   ( (Byte  )TT_Get_Char () )
+#define  TT_Get_UShort() ( (UShort)TT_Get_Short() )
+#define  TT_Get_ULong()  ( (ULong )TT_Get_Long () )
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTFILE_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttgload.h b/contrib/media/updf/include/freetype/ttgload.h
new file mode 100755
index 000000000..cfdfb2c8c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttgload.h
@@ -0,0 +1,51 @@
+/*******************************************************************
+ *
+ *  ttgload.h                                                   1.0
+ *
+ *    TrueType Glyph Loader.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef TTGLOAD_H
+#define TTGLOAD_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+#include "ttobjs.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+  LOCAL_DEF
+  void  TT_Get_Metrics( TT_Horizontal_Header*  header,
+                        UShort                 index,
+                        Short*                 bearing,
+                        UShort*                advance );
+
+
+  LOCAL_DEF
+  TT_Error  Load_TrueType_Glyph( PInstance  instance,
+                                 PGlyph     glyph,
+                                 UShort     glyph_index,
+                                 UShort     load_flags );
+
+#ifdef __cplusplus
+  }
+#endif
+
+
+#endif /* TTGLOAD_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttinterp.h b/contrib/media/updf/include/freetype/ttinterp.h
new file mode 100755
index 000000000..d991fa077
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttinterp.h
@@ -0,0 +1,54 @@
+/*******************************************************************
+ *
+ *  ttinterp.h                                              2.2
+ *
+ *  TrueType bytecode intepreter.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ *  Changes between 2.2 and 2.1:
+ *
+ *  - a small bugfix in the Push opcodes
+ *
+ *  Changes between 2.1 and 2.0:
+ *
+ *  - created the TTExec component to take care of all execution
+ *    context management.  The interpreter has now one single
+ *    function.
+ *
+ *  - made some changes to support re-entrancy.  The re-entrant
+ *    interpreter is smaller!
+ *
+ ******************************************************************/
+
+#ifndef TTINTERP_H
+#define TTINTERP_H
+
+#include "ttconfig.h"
+#include "ttobjs.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /* Run instructions in current execution context */
+
+  LOCAL_DEF TT_Error  RunIns( PExecution_Context  exc );
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTINTERP_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttload.h b/contrib/media/updf/include/freetype/ttload.h
new file mode 100755
index 000000000..47acae91a
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttload.h
@@ -0,0 +1,217 @@
+/*******************************************************************
+ *
+ *  ttload.h                                                    1.1
+ *
+ *    TrueType Tables Loader.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ *  Changes between 1.1 and 1.0 :
+ *
+ *  - add function Load_TrueType_Any used by TT_Get_Font_Data
+ *
+ ******************************************************************/
+
+#ifndef TTLOAD_H
+#define TTLOAD_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+#include "ttobjs.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  EXPORT_DEF
+  Long  TT_LookUp_Table( PFace  face, ULong  tag  );
+
+  LOCAL_DEF TT_Error  Load_TrueType_Directory        ( PFace  face,
+                                                       ULong  faceIndex );
+
+  LOCAL_DEF TT_Error  Load_TrueType_MaxProfile       ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Gasp             ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Header           ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Locations        ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Names            ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_CVT              ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_CMap             ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Programs         ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_OS2              ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_PostScript       ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Hdmx             ( PFace  face );
+
+  LOCAL_DEF TT_Error  Load_TrueType_Metrics_Header( PFace  face,
+                                                    Bool   vertical );
+
+  LOCAL_DEF TT_Error  Load_TrueType_Any( PFace  face,
+                                         ULong  tag,
+                                         Long   offset,
+                                         void*  buffer,
+                                         Long*  length );
+
+  LOCAL_DEF TT_Error  Free_TrueType_Names( PFace  face );
+  LOCAL_DEF TT_Error  Free_TrueType_Hdmx ( PFace  face );
+
+
+/* The following macros are defined to simplify the writing of */
+/* the various table and glyph loaders.                        */
+
+/* For examples see the code in ttload.c, ttgload.c etc.       */
+
+#define USE_Stream( original, duplicate ) \
+          ( (error = TT_Use_Stream( original, &duplicate )) != TT_Err_Ok )
+
+#define DONE_Stream( _stream ) \
+          TT_Done_Stream( &_stream )
+
+/* Define a file frame -- use it only when needed */
+#define DEFINE_A_FRAME   TFileFrame  frame = TT_Null_FileFrame
+
+/* Define a stream -- use it only when needed */
+#define DEFINE_A_STREAM  TT_Stream   stream
+
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE  /* re-entrant implementation */
+
+/* The following macros define the necessary local */
+/* variables used to access streams and frames.    */
+
+/* Define stream locals with frame */
+#define DEFINE_STREAM_LOCALS  \
+          TT_Error  error;    \
+          DEFINE_A_STREAM;    \
+          DEFINE_A_FRAME
+
+/* Define stream locals without frame */
+#define DEFINE_STREAM_LOCALS_WO_FRAME  \
+          TT_Error  error;             \
+          DEFINE_A_STREAM
+
+/* Define locals with a predefined stream in reentrant mode -- see ttload.c */
+#define DEFINE_LOAD_LOCALS( STREAM )  \
+          TT_Error  error;            \
+          DEFINE_A_STREAM = (STREAM); \
+          DEFINE_A_FRAME
+
+/* Define locals without frame with a predefined stream - see ttload.c */
+#define DEFINE_LOAD_LOCALS_WO_FRAME( STREAM ) \
+          TT_Error      error;                \
+          DEFINE_A_STREAM = (STREAM)
+
+/* Define all locals necessary to access a font file */
+#define DEFINE_ALL_LOCALS  \
+          TT_Error  error; \
+          DEFINE_A_STREAM; \
+          DEFINE_A_FRAME
+
+
+#define ACCESS_Frame( _size_ ) \
+          ( (error = TT_Access_Frame( stream, \
+                                      &frame, \
+                                      (Long)(_size_) )) != TT_Err_Ok )
+#define CHECK_ACCESS_Frame( _size_ ) \
+          ( (error = TT_Check_And_Access_Frame( stream, \
+                                                &frame, \
+                                                (Long)(_size_) )) != TT_Err_Ok )
+#define FORGET_Frame() \
+          ( (void)TT_Forget_Frame( &frame ) )
+
+#define GET_Byte()    TT_Get_Byte  ( &frame )
+#define GET_Char()    TT_Get_Char  ( &frame )
+#define GET_UShort()  TT_Get_UShort( &frame )
+#define GET_Short()   TT_Get_Short ( &frame )
+#define GET_Long()    TT_Get_Long  ( &frame )
+#define GET_ULong()   TT_Get_ULong ( &frame )
+#define GET_Tag4()    TT_Get_ULong ( &frame )
+
+#define FILE_Pos()    TT_File_Pos ( stream )
+
+#define FILE_Seek( _position_ ) \
+          ( (error = TT_Seek_File( stream, \
+                                   (Long)(_position_) )) != TT_Err_Ok )
+#define FILE_Skip( _distance_ ) \
+          ( (error = TT_Skip_File( stream, \
+                                   (Long)(_distance_) )) != TT_Err_Ok )
+#define FILE_Read( buffer, count ) \
+          ( (error = TT_Read_File ( stream, \
+                                    buffer, \
+                                    (Long)(count) )) != TT_Err_Ok )
+#define FILE_Read_At( pos, buffer, count ) \
+          ( (error = TT_Read_At_File( stream, \
+                                      (Long)(pos), \
+                                      buffer, \
+                                      (Long)(count) )) != TT_Err_Ok )
+
+#else   /* thread-safe implementation */
+
+/* Define stream locals with frame -- nothing in thread-safe mode */
+#define DEFINE_STREAM_LOCALS  \
+          TT_Error  error
+
+/* Define stream locals without frame -- nothing in thread-safe mode */
+#define DEFINE_STREAM_LOCALS_WO_FRAME \
+          TT_Error  error
+
+/* Define locals with a predefined stream in reentrant mode -- see ttload.c */
+#define DEFINE_LOAD_LOCALS( STREAM ) \
+          TT_Error  error
+
+
+/* Define locals without frame with a predefined stream - see ttload.c */
+#define DEFINE_LOAD_LOCALS_WO_FRAME( STREAM ) \
+          TT_Error  error
+
+/* Define all locals necessary to access a font file */
+#define DEFINE_ALL_LOCALS  \
+          TT_Error  error; \
+          DEFINE_A_STREAM
+
+
+#define ACCESS_Frame( _size_ ) \
+          ( (error = TT_Access_Frame( (Long)(_size_) )) != TT_Err_Ok )
+#define CHECK_ACCESS_Frame( _size_ ) \
+          ( (error = TT_Check_And_Access_Frame( (Long)(_size_) )) != TT_Err_Ok )
+#define FORGET_Frame() \
+          ( (void)TT_Forget_Frame() )
+
+#define GET_Byte()    TT_Get_Byte  ()
+#define GET_Char()    TT_Get_Char  ()
+#define GET_UShort()  TT_Get_UShort()
+#define GET_Short()   TT_Get_Short ()
+#define GET_Long()    TT_Get_Long  ()
+#define GET_ULong()   TT_Get_ULong ()
+#define GET_Tag4()    TT_Get_ULong ()
+
+#define FILE_Pos()    TT_File_Pos()
+
+#define FILE_Seek( _position_ ) \
+          ( (error = TT_Seek_File( (Long)(_position_) )) != TT_Err_Ok )
+#define FILE_Skip( _distance_ ) \
+          ( (error = TT_Skip_File( (Long)(_distance_) )) != TT_Err_Ok )
+#define FILE_Read( buffer, count ) \
+          ( (error = TT_Read_File ( buffer, \
+                                    (Long)(count) )) != TT_Err_Ok )
+#define FILE_Read_At( pos, buffer, count ) \
+          ( (error = TT_Read_At_File( (Long)(pos), \
+                                      buffer, \
+                                      (Long)(count) )) != TT_Err_Ok )
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTLOAD_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttmemory.h b/contrib/media/updf/include/freetype/ttmemory.h
new file mode 100755
index 000000000..8cdae2327
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttmemory.h
@@ -0,0 +1,125 @@
+/*******************************************************************
+ *
+ *  ttmemory.h                                               1.2
+ *
+ *    Memory management component (specification).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  Changes between 1.2 and 1.1:
+ *
+ *  - the font pool is gone!  All allocations are now performed
+ *    with malloc() and free().
+ *
+ *  - introduced the FREE() macro and the Free() function for
+ *    future use in destructors.
+ *
+ *  - Init_FontPool() is now a macro to allow the compilation of
+ *    'legacy' applications (all four test programs have been updated).
+ *
+ ******************************************************************/
+
+#ifndef TTMEMORY_H
+#define TTMEMORY_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+#include <string.h>
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+#define MEM_Set( dest, byte, count )  memset( dest, byte, count )
+
+#ifdef HAVE_MEMCPY
+#define MEM_Copy( dest, source, count )  memcpy( dest, source, count )
+#else
+#define MEM_Copy( dest, source, count )  bcopy( source, dest, count )
+#endif
+
+#ifdef HAVE_MEMMOVE
+#define MEM_Move( dest, source, count )  memmove( dest, source, count )
+#else
+#define MEM_Move( dest, source, count )  bcopy( source, dest, count )
+#endif
+
+
+#define MEM_Alloc( _pointer_, _size_ ) \
+  TT_Alloc( _size_, (void**)&(_pointer_) )
+
+#define MEM_Realloc( _pointer_, _size_ ) \
+  TT_Realloc( _size_, (void**)&(_pointer_) )
+
+#define ALLOC( _pointer_, _size_ ) \
+  ( ( error = MEM_Alloc( _pointer_, _size_ ) ) != TT_Err_Ok )
+
+#define ALLOC_ARRAY( _pointer_, _count_, _type_ ) \
+  ( ( error = MEM_Alloc( _pointer_, \
+                         (_count_) * sizeof ( _type_ ) ) ) != TT_Err_Ok )
+
+#define REALLOC( _pointer_, _size_ ) \
+  ( ( error = MEM_Realloc( _pointer_, _size_ ) ) != TT_Err_Ok )
+
+#define REALLOC_ARRAY( _pointer_, _count_, _type_ ) \
+  ( (error = MEM_Realloc( _pointer_, \
+                          (_count_) * sizeof ( _type_ ) ) ) != TT_Err_Ok )
+
+#define FREE( _pointer_ ) \
+  TT_Free( (void**)&(_pointer_) )
+
+
+  /* Allocate a block of memory of 'Size' bytes from the heap, and */
+  /* sets the pointer '*P' to its address.  If 'Size' is 0, or in  */
+  /* case of error, the pointer is always set to NULL.             */
+
+  EXPORT_DEF
+  TT_Error  TT_Alloc( ULong  Size, void**  P );
+
+#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE
+
+  /* Reallocates a block of memory pointed to by '*P' to 'Size'    */
+  /* bytes from the heap, possibly changing '*P'.  If 'Size' is 0, */
+  /* TT_Free() is called, if '*P' is NULL, TT_Alloc() is called.   */
+  /* '*P' is freed (if it's non-NULL) in case of error.            */
+
+  EXPORT_DEF
+  TT_Error  TT_Realloc( ULong  Size, void**  P );
+
+#endif /* TT_CONFIG_OPTION_EXTEND_ENGINE */
+
+  /* Releases a block that was previously allocated through Alloc. */
+  /* Note that the function returns successfully when P or *P are  */
+  /* already NULL.  The pointer '*P' is set to NULL on exit in     */
+  /* case of success.                                              */
+
+  EXPORT_DEF
+  TT_Error  TT_Free( void**  P );
+
+
+  /* For "legacy" applications, that should be re-coded.              */
+  /* Note that this won't release the previously allocated font pool. */
+
+#define Init_FontPool( x, y )  while( 0 ) { }
+
+
+  LOCAL_DEF TT_Error  TTMemory_Init( void );
+  LOCAL_DEF TT_Error  TTMemory_Done( void );
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTMEMORY_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttmutex.h b/contrib/media/updf/include/freetype/ttmutex.h
new file mode 100755
index 000000000..097385b22
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttmutex.h
@@ -0,0 +1,59 @@
+/*******************************************************************
+ *
+ *  ttmutex.h                                                1.0
+ *
+ *    Mutual exclusion object / dummy generic interface.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  Note:  This file provides a generic interface.  The implementation
+ *         to compile depends on your system and the type of
+ *         library you want to build (either singly-threaded,
+ *         thread-safe or re-entrant).
+ *
+ *         Please read the technical documentation for more details.
+ *
+ ******************************************************************/
+
+#ifndef TTMUTEX_H
+#define TTMUTEX_H
+
+#include "ttconfig.h"
+
+
+  typedef  void*  TMutex;  /* typeless reference to a mutex */
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE /* thread-safe and re-entrant builds */
+
+#define MUTEX_Create( mutex )   TT_Mutex_Create ( &(mutex) )
+#define MUTEX_Destroy( mutex )  TT_Mutex_Delete ( &(mutex) )
+#define MUTEX_Lock( mutex )     TT_Mutex_Lock   ( &(mutex) )
+#define MUTEX_Release( mutex )  TT_Mutex_Release( &(mutex) )
+
+  LOCAL_DEF void  TT_Mutex_Create ( TMutex*  mutex ); /* Create a new mutex */
+  LOCAL_DEF void  TT_Mutex_Delete ( TMutex*  mutex ); /* Delete a mutex     */
+  LOCAL_DEF void  TT_Mutex_Lock   ( TMutex*  mutex ); /* Lock a mutex.      */
+  LOCAL_DEF void  TT_Mutex_Release( TMutex*  mutex ); /* Release a mutex    */
+
+#else  /* for the single-thread build */
+
+#define MUTEX_Create( mutex )   /* nothing */
+#define MUTEX_Destroy( mutex )  /* nothing */
+#define MUTEX_Lock( mutex )     /* nothing */
+#define MUTEX_Release( mutex )  /* nothing */
+
+  /* No code will be generated for mutex operations */
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+#endif /* TTMUTEX_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttnameid.h b/contrib/media/updf/include/freetype/ttnameid.h
new file mode 100644
index 000000000..66aef0432
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttnameid.h
@@ -0,0 +1,1247 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttnameid.h                                                             */
+/*                                                                         */
+/*    TrueType name ID definitions (specification only).                   */
+/*                                                                         */
+/*  Copyright 1996-2002, 2003, 2004, 2006, 2007, 2008 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTNAMEID_H__
+#define __TTNAMEID_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    truetype_tables                                                    */
+  /*                                                                       */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values for the `platform' identifier code in the name        */
+  /* records of the TTF `name' table.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_PLATFORM_XXX
+   *
+   * @description:
+   *   A list of valid values for the `platform_id' identifier code in
+   *   @FT_CharMapRec and @FT_SfntName structures.
+   *
+   * @values:
+   *   TT_PLATFORM_APPLE_UNICODE ::
+   *     Used by Apple to indicate a Unicode character map and/or name entry.
+   *     See @TT_APPLE_ID_XXX for corresponding `encoding_id' values.  Note
+   *     that name entries in this format are coded as big-endian UCS-2
+   *     character codes _only_.
+   *
+   *   TT_PLATFORM_MACINTOSH ::
+   *     Used by Apple to indicate a MacOS-specific charmap and/or name entry.
+   *     See @TT_MAC_ID_XXX for corresponding `encoding_id' values.  Note that
+   *     most TrueType fonts contain an Apple roman charmap to be usable on
+   *     MacOS systems (even if they contain a Microsoft charmap as well).
+   *
+   *   TT_PLATFORM_ISO ::
+   *     This value was used to specify ISO/IEC 10646 charmaps.  It is however
+   *     now deprecated.  See @TT_ISO_ID_XXX for a list of corresponding
+   *     `encoding_id' values.
+   *
+   *   TT_PLATFORM_MICROSOFT ::
+   *     Used by Microsoft to indicate Windows-specific charmaps.  See
+   *     @TT_MS_ID_XXX for a list of corresponding `encoding_id' values.
+   *     Note that most fonts contain a Unicode charmap using
+   *     (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS).
+   *
+   *   TT_PLATFORM_CUSTOM ::
+   *     Used to indicate application-specific charmaps.
+   *
+   *   TT_PLATFORM_ADOBE ::
+   *     This value isn't part of any font format specification, but is used
+   *     by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec
+   *     structure.  See @TT_ADOBE_ID_XXX.
+   */
+
+#define TT_PLATFORM_APPLE_UNICODE  0
+#define TT_PLATFORM_MACINTOSH      1
+#define TT_PLATFORM_ISO            2 /* deprecated */
+#define TT_PLATFORM_MICROSOFT      3
+#define TT_PLATFORM_CUSTOM         4
+#define TT_PLATFORM_ADOBE          7 /* artificial */
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_APPLE_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_APPLE_UNICODE charmaps and name entries.
+   *
+   * @values:
+   *   TT_APPLE_ID_DEFAULT ::
+   *     Unicode version 1.0.
+   *
+   *   TT_APPLE_ID_UNICODE_1_1 ::
+   *     Unicode 1.1; specifies Hangul characters starting at U+34xx.
+   *
+   *   TT_APPLE_ID_ISO_10646 ::
+   *     Deprecated (identical to preceding).
+   *
+   *   TT_APPLE_ID_UNICODE_2_0 ::
+   *     Unicode 2.0 and beyond (UTF-16 BMP only).
+   *
+   *   TT_APPLE_ID_UNICODE_32 ::
+   *     Unicode 3.1 and beyond, using UTF-32.
+   *
+   *   TT_APPLE_ID_VARIANT_SELECTOR ::
+   *     From Adobe, not Apple.  Not a normal cmap.  Specifies variations
+   *     on a real cmap.
+   */
+
+#define TT_APPLE_ID_DEFAULT           0 /* Unicode 1.0 */
+#define TT_APPLE_ID_UNICODE_1_1       1 /* specify Hangul at U+34xx */
+#define TT_APPLE_ID_ISO_10646         2 /* deprecated */
+#define TT_APPLE_ID_UNICODE_2_0       3 /* or later */
+#define TT_APPLE_ID_UNICODE_32        4 /* 2.0 or later, full repertoire */
+#define TT_APPLE_ID_VARIANT_SELECTOR  5 /* variation selector data */
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_MAC_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_MACINTOSH charmaps and name entries.
+   *
+   * @values:
+   *   TT_MAC_ID_ROMAN ::
+   *   TT_MAC_ID_JAPANESE ::
+   *   TT_MAC_ID_TRADITIONAL_CHINESE ::
+   *   TT_MAC_ID_KOREAN ::
+   *   TT_MAC_ID_ARABIC ::
+   *   TT_MAC_ID_HEBREW ::
+   *   TT_MAC_ID_GREEK ::
+   *   TT_MAC_ID_RUSSIAN ::
+   *   TT_MAC_ID_RSYMBOL ::
+   *   TT_MAC_ID_DEVANAGARI ::
+   *   TT_MAC_ID_GURMUKHI ::
+   *   TT_MAC_ID_GUJARATI ::
+   *   TT_MAC_ID_ORIYA ::
+   *   TT_MAC_ID_BENGALI ::
+   *   TT_MAC_ID_TAMIL ::
+   *   TT_MAC_ID_TELUGU ::
+   *   TT_MAC_ID_KANNADA ::
+   *   TT_MAC_ID_MALAYALAM ::
+   *   TT_MAC_ID_SINHALESE ::
+   *   TT_MAC_ID_BURMESE ::
+   *   TT_MAC_ID_KHMER ::
+   *   TT_MAC_ID_THAI ::
+   *   TT_MAC_ID_LAOTIAN ::
+   *   TT_MAC_ID_GEORGIAN ::
+   *   TT_MAC_ID_ARMENIAN ::
+   *   TT_MAC_ID_MALDIVIAN ::
+   *   TT_MAC_ID_SIMPLIFIED_CHINESE ::
+   *   TT_MAC_ID_TIBETAN ::
+   *   TT_MAC_ID_MONGOLIAN ::
+   *   TT_MAC_ID_GEEZ ::
+   *   TT_MAC_ID_SLAVIC ::
+   *   TT_MAC_ID_VIETNAMESE ::
+   *   TT_MAC_ID_SINDHI ::
+   *   TT_MAC_ID_UNINTERP ::
+   */
+
+#define TT_MAC_ID_ROMAN                 0
+#define TT_MAC_ID_JAPANESE              1
+#define TT_MAC_ID_TRADITIONAL_CHINESE   2
+#define TT_MAC_ID_KOREAN                3
+#define TT_MAC_ID_ARABIC                4
+#define TT_MAC_ID_HEBREW                5
+#define TT_MAC_ID_GREEK                 6
+#define TT_MAC_ID_RUSSIAN               7
+#define TT_MAC_ID_RSYMBOL               8
+#define TT_MAC_ID_DEVANAGARI            9
+#define TT_MAC_ID_GURMUKHI             10
+#define TT_MAC_ID_GUJARATI             11
+#define TT_MAC_ID_ORIYA                12
+#define TT_MAC_ID_BENGALI              13
+#define TT_MAC_ID_TAMIL                14
+#define TT_MAC_ID_TELUGU               15
+#define TT_MAC_ID_KANNADA              16
+#define TT_MAC_ID_MALAYALAM            17
+#define TT_MAC_ID_SINHALESE            18
+#define TT_MAC_ID_BURMESE              19
+#define TT_MAC_ID_KHMER                20
+#define TT_MAC_ID_THAI                 21
+#define TT_MAC_ID_LAOTIAN              22
+#define TT_MAC_ID_GEORGIAN             23
+#define TT_MAC_ID_ARMENIAN             24
+#define TT_MAC_ID_MALDIVIAN            25
+#define TT_MAC_ID_SIMPLIFIED_CHINESE   25
+#define TT_MAC_ID_TIBETAN              26
+#define TT_MAC_ID_MONGOLIAN            27
+#define TT_MAC_ID_GEEZ                 28
+#define TT_MAC_ID_SLAVIC               29
+#define TT_MAC_ID_VIETNAMESE           30
+#define TT_MAC_ID_SINDHI               31
+#define TT_MAC_ID_UNINTERP             32
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_ISO_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_ISO charmaps and name entries.
+   *
+   *   Their use is now deprecated.
+   *
+   * @values:
+   *   TT_ISO_ID_7BIT_ASCII ::
+   *     ASCII.
+   *   TT_ISO_ID_10646 ::
+   *     ISO/10646.
+   *   TT_ISO_ID_8859_1 ::
+   *     Also known as Latin-1.
+   */
+
+#define TT_ISO_ID_7BIT_ASCII  0
+#define TT_ISO_ID_10646       1
+#define TT_ISO_ID_8859_1      2
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_MS_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_MICROSOFT charmaps and name entries.
+   *
+   * @values:
+   *   TT_MS_ID_SYMBOL_CS ::
+   *     Corresponds to Microsoft symbol encoding. See
+   *     @FT_ENCODING_MS_SYMBOL.
+   *
+   *   TT_MS_ID_UNICODE_CS ::
+   *     Corresponds to a Microsoft WGL4 charmap, matching Unicode.  See
+   *     @FT_ENCODING_UNICODE.
+   *
+   *   TT_MS_ID_SJIS ::
+   *     Corresponds to SJIS Japanese encoding.  See @FT_ENCODING_SJIS.
+   *
+   *   TT_MS_ID_GB2312 ::
+   *     Corresponds to Simplified Chinese as used in Mainland China.  See
+   *     @FT_ENCODING_GB2312.
+   *
+   *   TT_MS_ID_BIG_5 ::
+   *     Corresponds to Traditional Chinese as used in Taiwan and Hong Kong.
+   *     See @FT_ENCODING_BIG5.
+   *
+   *   TT_MS_ID_WANSUNG ::
+   *     Corresponds to Korean Wansung encoding.  See @FT_ENCODING_WANSUNG.
+   *
+   *   TT_MS_ID_JOHAB ::
+   *     Corresponds to Johab encoding.  See @FT_ENCODING_JOHAB.
+   *
+   *   TT_MS_ID_UCS_4 ::
+   *     Corresponds to UCS-4 or UTF-32 charmaps.  This has been added to
+   *     the OpenType specification version 1.4 (mid-2001.)
+   */
+
+#define TT_MS_ID_SYMBOL_CS    0
+#define TT_MS_ID_UNICODE_CS   1
+#define TT_MS_ID_SJIS         2
+#define TT_MS_ID_GB2312       3
+#define TT_MS_ID_BIG_5        4
+#define TT_MS_ID_WANSUNG      5
+#define TT_MS_ID_JOHAB        6
+#define TT_MS_ID_UCS_4       10
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_ADOBE_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_ADOBE charmaps.  This is a FreeType-specific extension!
+   *
+   * @values:
+   *   TT_ADOBE_ID_STANDARD ::
+   *     Adobe standard encoding.
+   *   TT_ADOBE_ID_EXPERT ::
+   *     Adobe expert encoding.
+   *   TT_ADOBE_ID_CUSTOM ::
+   *     Adobe custom encoding.
+   *   TT_ADOBE_ID_LATIN_1 ::
+   *     Adobe Latin~1 encoding.
+   */
+
+#define TT_ADOBE_ID_STANDARD  0
+#define TT_ADOBE_ID_EXPERT    1
+#define TT_ADOBE_ID_CUSTOM    2
+#define TT_ADOBE_ID_LATIN_1   3
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the language identifier field in the name records  */
+  /* of the TTF `name' table if the `platform' identifier code is          */
+  /* TT_PLATFORM_MACINTOSH.                                                */
+  /*                                                                       */
+  /* The canonical source for the Apple assigned Language ID's is at       */
+  /*                                                                       */
+  /*   http://fonts.apple.com/TTRefMan/RM06/Chap6name.html                 */
+  /*                                                                       */
+#define TT_MAC_LANGID_ENGLISH                       0
+#define TT_MAC_LANGID_FRENCH                        1
+#define TT_MAC_LANGID_GERMAN                        2
+#define TT_MAC_LANGID_ITALIAN                       3
+#define TT_MAC_LANGID_DUTCH                         4
+#define TT_MAC_LANGID_SWEDISH                       5
+#define TT_MAC_LANGID_SPANISH                       6
+#define TT_MAC_LANGID_DANISH                        7
+#define TT_MAC_LANGID_PORTUGUESE                    8
+#define TT_MAC_LANGID_NORWEGIAN                     9
+#define TT_MAC_LANGID_HEBREW                       10
+#define TT_MAC_LANGID_JAPANESE                     11
+#define TT_MAC_LANGID_ARABIC                       12
+#define TT_MAC_LANGID_FINNISH                      13
+#define TT_MAC_LANGID_GREEK                        14
+#define TT_MAC_LANGID_ICELANDIC                    15
+#define TT_MAC_LANGID_MALTESE                      16
+#define TT_MAC_LANGID_TURKISH                      17
+#define TT_MAC_LANGID_CROATIAN                     18
+#define TT_MAC_LANGID_CHINESE_TRADITIONAL          19
+#define TT_MAC_LANGID_URDU                         20
+#define TT_MAC_LANGID_HINDI                        21
+#define TT_MAC_LANGID_THAI                         22
+#define TT_MAC_LANGID_KOREAN                       23
+#define TT_MAC_LANGID_LITHUANIAN                   24
+#define TT_MAC_LANGID_POLISH                       25
+#define TT_MAC_LANGID_HUNGARIAN                    26
+#define TT_MAC_LANGID_ESTONIAN                     27
+#define TT_MAC_LANGID_LETTISH                      28
+#define TT_MAC_LANGID_SAAMISK                      29
+#define TT_MAC_LANGID_FAEROESE                     30
+#define TT_MAC_LANGID_FARSI                        31
+#define TT_MAC_LANGID_RUSSIAN                      32
+#define TT_MAC_LANGID_CHINESE_SIMPLIFIED           33
+#define TT_MAC_LANGID_FLEMISH                      34
+#define TT_MAC_LANGID_IRISH                        35
+#define TT_MAC_LANGID_ALBANIAN                     36
+#define TT_MAC_LANGID_ROMANIAN                     37
+#define TT_MAC_LANGID_CZECH                        38
+#define TT_MAC_LANGID_SLOVAK                       39
+#define TT_MAC_LANGID_SLOVENIAN                    40
+#define TT_MAC_LANGID_YIDDISH                      41
+#define TT_MAC_LANGID_SERBIAN                      42
+#define TT_MAC_LANGID_MACEDONIAN                   43
+#define TT_MAC_LANGID_BULGARIAN                    44
+#define TT_MAC_LANGID_UKRAINIAN                    45
+#define TT_MAC_LANGID_BYELORUSSIAN                 46
+#define TT_MAC_LANGID_UZBEK                        47
+#define TT_MAC_LANGID_KAZAKH                       48
+#define TT_MAC_LANGID_AZERBAIJANI                  49
+#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT  49
+#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT    50
+#define TT_MAC_LANGID_ARMENIAN                     51
+#define TT_MAC_LANGID_GEORGIAN                     52
+#define TT_MAC_LANGID_MOLDAVIAN                    53
+#define TT_MAC_LANGID_KIRGHIZ                      54
+#define TT_MAC_LANGID_TAJIKI                       55
+#define TT_MAC_LANGID_TURKMEN                      56
+#define TT_MAC_LANGID_MONGOLIAN                    57
+#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT   57
+#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT    58
+#define TT_MAC_LANGID_PASHTO                       59
+#define TT_MAC_LANGID_KURDISH                      60
+#define TT_MAC_LANGID_KASHMIRI                     61
+#define TT_MAC_LANGID_SINDHI                       62
+#define TT_MAC_LANGID_TIBETAN                      63
+#define TT_MAC_LANGID_NEPALI                       64
+#define TT_MAC_LANGID_SANSKRIT                     65
+#define TT_MAC_LANGID_MARATHI                      66
+#define TT_MAC_LANGID_BENGALI                      67
+#define TT_MAC_LANGID_ASSAMESE                     68
+#define TT_MAC_LANGID_GUJARATI                     69
+#define TT_MAC_LANGID_PUNJABI                      70
+#define TT_MAC_LANGID_ORIYA                        71
+#define TT_MAC_LANGID_MALAYALAM                    72
+#define TT_MAC_LANGID_KANNADA                      73
+#define TT_MAC_LANGID_TAMIL                        74
+#define TT_MAC_LANGID_TELUGU                       75
+#define TT_MAC_LANGID_SINHALESE                    76
+#define TT_MAC_LANGID_BURMESE                      77
+#define TT_MAC_LANGID_KHMER                        78
+#define TT_MAC_LANGID_LAO                          79
+#define TT_MAC_LANGID_VIETNAMESE                   80
+#define TT_MAC_LANGID_INDONESIAN                   81
+#define TT_MAC_LANGID_TAGALOG                      82
+#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT           83
+#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT          84
+#define TT_MAC_LANGID_AMHARIC                      85
+#define TT_MAC_LANGID_TIGRINYA                     86
+#define TT_MAC_LANGID_GALLA                        87
+#define TT_MAC_LANGID_SOMALI                       88
+#define TT_MAC_LANGID_SWAHILI                      89
+#define TT_MAC_LANGID_RUANDA                       90
+#define TT_MAC_LANGID_RUNDI                        91
+#define TT_MAC_LANGID_CHEWA                        92
+#define TT_MAC_LANGID_MALAGASY                     93
+#define TT_MAC_LANGID_ESPERANTO                    94
+#define TT_MAC_LANGID_WELSH                       128
+#define TT_MAC_LANGID_BASQUE                      129
+#define TT_MAC_LANGID_CATALAN                     130
+#define TT_MAC_LANGID_LATIN                       131
+#define TT_MAC_LANGID_QUECHUA                     132
+#define TT_MAC_LANGID_GUARANI                     133
+#define TT_MAC_LANGID_AYMARA                      134
+#define TT_MAC_LANGID_TATAR                       135
+#define TT_MAC_LANGID_UIGHUR                      136
+#define TT_MAC_LANGID_DZONGKHA                    137
+#define TT_MAC_LANGID_JAVANESE                    138
+#define TT_MAC_LANGID_SUNDANESE                   139
+
+
+#if 0  /* these seem to be errors that have been dropped */
+
+#define TT_MAC_LANGID_SCOTTISH_GAELIC             140
+#define TT_MAC_LANGID_IRISH_GAELIC                141
+
+#endif
+
+
+  /* The following codes are new as of 2000-03-10 */
+#define TT_MAC_LANGID_GALICIAN                    140
+#define TT_MAC_LANGID_AFRIKAANS                   141
+#define TT_MAC_LANGID_BRETON                      142
+#define TT_MAC_LANGID_INUKTITUT                   143
+#define TT_MAC_LANGID_SCOTTISH_GAELIC             144
+#define TT_MAC_LANGID_MANX_GAELIC                 145
+#define TT_MAC_LANGID_IRISH_GAELIC                146
+#define TT_MAC_LANGID_TONGAN                      147
+#define TT_MAC_LANGID_GREEK_POLYTONIC             148
+#define TT_MAC_LANGID_GREELANDIC                  149
+#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT    150
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the language identifier field in the name records  */
+  /* of the TTF `name' table if the `platform' identifier code is          */
+  /* TT_PLATFORM_MICROSOFT.                                                */
+  /*                                                                       */
+  /* The canonical source for the MS assigned LCID's (seems to) be at      */
+  /*                                                                       */
+  /*   http://www.microsoft.com/globaldev/reference/lcid-all.mspx          */
+  /*                                                                       */
+  /* It used to be at various places, among them                           */
+  /*                                                                       */
+  /*   http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt              */
+  /*   http://www.microsoft.com/globaldev/reference/loclanghome.asp        */
+  /*   http://support.microsoft.com/support/kb/articles/Q224/8/04.ASP      */
+  /*   http://msdn.microsoft.com/library/en-us/passport25/                 */
+  /*           NET_Passport_VBScript_Documentation/Single_Sign_In/         */
+  /*           Advanced_Single_Sign_In/Localization_and_LCIDs.asp          */
+  /*                                                                       */
+  /* Hopefully, it seems now that the Globaldev site prevails...           */
+  /*                                   (updated by Antoine, 2004-02-17)    */
+
+#define TT_MS_LANGID_ARABIC_GENERAL                    0x0001
+#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA               0x0401
+#define TT_MS_LANGID_ARABIC_IRAQ                       0x0801
+#define TT_MS_LANGID_ARABIC_EGYPT                      0x0c01
+#define TT_MS_LANGID_ARABIC_LIBYA                      0x1001
+#define TT_MS_LANGID_ARABIC_ALGERIA                    0x1401
+#define TT_MS_LANGID_ARABIC_MOROCCO                    0x1801
+#define TT_MS_LANGID_ARABIC_TUNISIA                    0x1c01
+#define TT_MS_LANGID_ARABIC_OMAN                       0x2001
+#define TT_MS_LANGID_ARABIC_YEMEN                      0x2401
+#define TT_MS_LANGID_ARABIC_SYRIA                      0x2801
+#define TT_MS_LANGID_ARABIC_JORDAN                     0x2c01
+#define TT_MS_LANGID_ARABIC_LEBANON                    0x3001
+#define TT_MS_LANGID_ARABIC_KUWAIT                     0x3401
+#define TT_MS_LANGID_ARABIC_UAE                        0x3801
+#define TT_MS_LANGID_ARABIC_BAHRAIN                    0x3c01
+#define TT_MS_LANGID_ARABIC_QATAR                      0x4001
+#define TT_MS_LANGID_BULGARIAN_BULGARIA                0x0402
+#define TT_MS_LANGID_CATALAN_SPAIN                     0x0403
+#define TT_MS_LANGID_CHINESE_GENERAL                   0x0004
+#define TT_MS_LANGID_CHINESE_TAIWAN                    0x0404
+#define TT_MS_LANGID_CHINESE_PRC                       0x0804
+#define TT_MS_LANGID_CHINESE_HONG_KONG                 0x0c04
+#define TT_MS_LANGID_CHINESE_SINGAPORE                 0x1004
+
+#if 1  /* this looks like the correct value */
+#define TT_MS_LANGID_CHINESE_MACAU                     0x1404
+#else  /* but beware, Microsoft may change its mind...
+          the most recent Word reference has the following: */
+#define TT_MS_LANGID_CHINESE_MACAU  TT_MS_LANGID_CHINESE_HONG_KONG
+#endif
+
+#if 0  /* used only with .NET `cultures'; commented out */
+#define TT_MS_LANGID_CHINESE_TRADITIONAL               0x7C04
+#endif
+
+#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC              0x0405
+#define TT_MS_LANGID_DANISH_DENMARK                    0x0406
+#define TT_MS_LANGID_GERMAN_GERMANY                    0x0407
+#define TT_MS_LANGID_GERMAN_SWITZERLAND                0x0807
+#define TT_MS_LANGID_GERMAN_AUSTRIA                    0x0c07
+#define TT_MS_LANGID_GERMAN_LUXEMBOURG                 0x1007
+#define TT_MS_LANGID_GERMAN_LIECHTENSTEI               0x1407
+#define TT_MS_LANGID_GREEK_GREECE                      0x0408
+
+  /* don't ask what this one means... It is commented out currently. */
+#if 0
+#define TT_MS_LANGID_GREEK_GREECE2                     0x2008
+#endif
+
+#define TT_MS_LANGID_ENGLISH_GENERAL                   0x0009
+#define TT_MS_LANGID_ENGLISH_UNITED_STATES             0x0409
+#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM            0x0809
+#define TT_MS_LANGID_ENGLISH_AUSTRALIA                 0x0c09
+#define TT_MS_LANGID_ENGLISH_CANADA                    0x1009
+#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND               0x1409
+#define TT_MS_LANGID_ENGLISH_IRELAND                   0x1809
+#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA              0x1c09
+#define TT_MS_LANGID_ENGLISH_JAMAICA                   0x2009
+#define TT_MS_LANGID_ENGLISH_CARIBBEAN                 0x2409
+#define TT_MS_LANGID_ENGLISH_BELIZE                    0x2809
+#define TT_MS_LANGID_ENGLISH_TRINIDAD                  0x2c09
+#define TT_MS_LANGID_ENGLISH_ZIMBABWE                  0x3009
+#define TT_MS_LANGID_ENGLISH_PHILIPPINES               0x3409
+#define TT_MS_LANGID_ENGLISH_INDONESIA                 0x3809
+#define TT_MS_LANGID_ENGLISH_HONG_KONG                 0x3c09
+#define TT_MS_LANGID_ENGLISH_INDIA                     0x4009
+#define TT_MS_LANGID_ENGLISH_MALAYSIA                  0x4409
+#define TT_MS_LANGID_ENGLISH_SINGAPORE                 0x4809
+#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT    0x040a
+#define TT_MS_LANGID_SPANISH_MEXICO                    0x080a
+#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT  0x0c0a
+#define TT_MS_LANGID_SPANISH_GUATEMALA                 0x100a
+#define TT_MS_LANGID_SPANISH_COSTA_RICA                0x140a
+#define TT_MS_LANGID_SPANISH_PANAMA                    0x180a
+#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC        0x1c0a
+#define TT_MS_LANGID_SPANISH_VENEZUELA                 0x200a
+#define TT_MS_LANGID_SPANISH_COLOMBIA                  0x240a
+#define TT_MS_LANGID_SPANISH_PERU                      0x280a
+#define TT_MS_LANGID_SPANISH_ARGENTINA                 0x2c0a
+#define TT_MS_LANGID_SPANISH_ECUADOR                   0x300a
+#define TT_MS_LANGID_SPANISH_CHILE                     0x340a
+#define TT_MS_LANGID_SPANISH_URUGUAY                   0x380a
+#define TT_MS_LANGID_SPANISH_PARAGUAY                  0x3c0a
+#define TT_MS_LANGID_SPANISH_BOLIVIA                   0x400a
+#define TT_MS_LANGID_SPANISH_EL_SALVADOR               0x440a
+#define TT_MS_LANGID_SPANISH_HONDURAS                  0x480a
+#define TT_MS_LANGID_SPANISH_NICARAGUA                 0x4c0a
+#define TT_MS_LANGID_SPANISH_PUERTO_RICO               0x500a
+#define TT_MS_LANGID_SPANISH_UNITED_STATES             0x540a
+  /* The following ID blatantly violate MS specs by using a */
+  /* sublanguage > 0x1F.                                    */
+#define TT_MS_LANGID_SPANISH_LATIN_AMERICA             0xE40aU
+#define TT_MS_LANGID_FINNISH_FINLAND                   0x040b
+#define TT_MS_LANGID_FRENCH_FRANCE                     0x040c
+#define TT_MS_LANGID_FRENCH_BELGIUM                    0x080c
+#define TT_MS_LANGID_FRENCH_CANADA                     0x0c0c
+#define TT_MS_LANGID_FRENCH_SWITZERLAND                0x100c
+#define TT_MS_LANGID_FRENCH_LUXEMBOURG                 0x140c
+#define TT_MS_LANGID_FRENCH_MONACO                     0x180c
+#define TT_MS_LANGID_FRENCH_WEST_INDIES                0x1c0c
+#define TT_MS_LANGID_FRENCH_REUNION                    0x200c
+#define TT_MS_LANGID_FRENCH_CONGO                      0x240c
+  /* which was formerly: */
+#define TT_MS_LANGID_FRENCH_ZAIRE  TT_MS_LANGID_FRENCH_CONGO
+#define TT_MS_LANGID_FRENCH_SENEGAL                    0x280c
+#define TT_MS_LANGID_FRENCH_CAMEROON                   0x2c0c
+#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE              0x300c
+#define TT_MS_LANGID_FRENCH_MALI                       0x340c
+#define TT_MS_LANGID_FRENCH_MOROCCO                    0x380c
+#define TT_MS_LANGID_FRENCH_HAITI                      0x3c0c
+  /* and another violation of the spec (see 0xE40aU) */
+#define TT_MS_LANGID_FRENCH_NORTH_AFRICA               0xE40cU
+#define TT_MS_LANGID_HEBREW_ISRAEL                     0x040d
+#define TT_MS_LANGID_HUNGARIAN_HUNGARY                 0x040e
+#define TT_MS_LANGID_ICELANDIC_ICELAND                 0x040f
+#define TT_MS_LANGID_ITALIAN_ITALY                     0x0410
+#define TT_MS_LANGID_ITALIAN_SWITZERLAND               0x0810
+#define TT_MS_LANGID_JAPANESE_JAPAN                    0x0411
+#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA     0x0412
+#define TT_MS_LANGID_KOREAN_JOHAB_KOREA                0x0812
+#define TT_MS_LANGID_DUTCH_NETHERLANDS                 0x0413
+#define TT_MS_LANGID_DUTCH_BELGIUM                     0x0813
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL           0x0414
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK          0x0814
+#define TT_MS_LANGID_POLISH_POLAND                     0x0415
+#define TT_MS_LANGID_PORTUGUESE_BRAZIL                 0x0416
+#define TT_MS_LANGID_PORTUGUESE_PORTUGAL               0x0816
+#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND        0x0417
+#define TT_MS_LANGID_ROMANIAN_ROMANIA                  0x0418
+#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA                0x0818
+#define TT_MS_LANGID_RUSSIAN_RUSSIA                    0x0419
+#define TT_MS_LANGID_RUSSIAN_MOLDAVIA                  0x0819
+#define TT_MS_LANGID_CROATIAN_CROATIA                  0x041a
+#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN              0x081a
+#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC           0x0c1a
+
+#if 0  /* this used to be this value, but it looks like we were wrong */
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA        0x101a
+#else  /* current sources say */
+#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA       0x101a
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA        0x141a
+       /* and XPsp2 Platform SDK added (2004-07-26) */
+       /* Names are shortened to be significant within 40 chars. */
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN         0x181a
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC      0x181a
+#endif
+
+#define TT_MS_LANGID_SLOVAK_SLOVAKIA                   0x041b
+#define TT_MS_LANGID_ALBANIAN_ALBANIA                  0x041c
+#define TT_MS_LANGID_SWEDISH_SWEDEN                    0x041d
+#define TT_MS_LANGID_SWEDISH_FINLAND                   0x081d
+#define TT_MS_LANGID_THAI_THAILAND                     0x041e
+#define TT_MS_LANGID_TURKISH_TURKEY                    0x041f
+#define TT_MS_LANGID_URDU_PAKISTAN                     0x0420
+#define TT_MS_LANGID_URDU_INDIA                        0x0820
+#define TT_MS_LANGID_INDONESIAN_INDONESIA              0x0421
+#define TT_MS_LANGID_UKRAINIAN_UKRAINE                 0x0422
+#define TT_MS_LANGID_BELARUSIAN_BELARUS                0x0423
+#define TT_MS_LANGID_SLOVENE_SLOVENIA                  0x0424
+#define TT_MS_LANGID_ESTONIAN_ESTONIA                  0x0425
+#define TT_MS_LANGID_LATVIAN_LATVIA                    0x0426
+#define TT_MS_LANGID_LITHUANIAN_LITHUANIA              0x0427
+#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA      0x0827
+#define TT_MS_LANGID_TAJIK_TAJIKISTAN                  0x0428
+#define TT_MS_LANGID_FARSI_IRAN                        0x0429
+#define TT_MS_LANGID_VIETNAMESE_VIET_NAM               0x042a
+#define TT_MS_LANGID_ARMENIAN_ARMENIA                  0x042b
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN            0x042c
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC         0x082c
+#define TT_MS_LANGID_BASQUE_SPAIN                      0x042d
+#define TT_MS_LANGID_SORBIAN_GERMANY                   0x042e
+#define TT_MS_LANGID_MACEDONIAN_MACEDONIA              0x042f
+#define TT_MS_LANGID_SUTU_SOUTH_AFRICA                 0x0430
+#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA               0x0431
+#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA               0x0432
+#define TT_MS_LANGID_VENDA_SOUTH_AFRICA                0x0433
+#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA                0x0434
+#define TT_MS_LANGID_ZULU_SOUTH_AFRICA                 0x0435
+#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA            0x0436
+#define TT_MS_LANGID_GEORGIAN_GEORGIA                  0x0437
+#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS           0x0438
+#define TT_MS_LANGID_HINDI_INDIA                       0x0439
+#define TT_MS_LANGID_MALTESE_MALTA                     0x043a
+  /* Added by XPsp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY              0x043b
+#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN              0x083b
+#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND             0x0C3b
+#define TT_MS_LANGID_SAMI_LULE_NORWAY                  0x103b
+#define TT_MS_LANGID_SAMI_LULE_SWEDEN                  0x143b
+#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY              0x183b
+#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN              0x1C3b
+#define TT_MS_LANGID_SAMI_SKOLT_FINLAND                0x203b
+#define TT_MS_LANGID_SAMI_INARI_FINLAND                0x243b
+  /* ... and we also keep our old identifier... */
+#define TT_MS_LANGID_SAAMI_LAPONIA                     0x043b
+
+#if 0 /* this seems to be a previous inversion */
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND              0x043c
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM    0x083c
+#else
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM    0x083c
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND              0x043c
+#endif
+
+#define TT_MS_LANGID_YIDDISH_GERMANY                   0x043d
+#define TT_MS_LANGID_MALAY_MALAYSIA                    0x043e
+#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM           0x083e
+#define TT_MS_LANGID_KAZAK_KAZAKSTAN                   0x043f
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440
+  /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \
+          TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN
+
+#define TT_MS_LANGID_SWAHILI_KENYA                     0x0441
+#define TT_MS_LANGID_TURKMEN_TURKMENISTAN              0x0442
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN            0x0443
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC         0x0843
+#define TT_MS_LANGID_TATAR_TATARSTAN                   0x0444
+#define TT_MS_LANGID_BENGALI_INDIA                     0x0445
+#define TT_MS_LANGID_BENGALI_BANGLADESH                0x0845
+#define TT_MS_LANGID_PUNJABI_INDIA                     0x0446
+#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN           0x0846
+#define TT_MS_LANGID_GUJARATI_INDIA                    0x0447
+#define TT_MS_LANGID_ORIYA_INDIA                       0x0448
+#define TT_MS_LANGID_TAMIL_INDIA                       0x0449
+#define TT_MS_LANGID_TELUGU_INDIA                      0x044a
+#define TT_MS_LANGID_KANNADA_INDIA                     0x044b
+#define TT_MS_LANGID_MALAYALAM_INDIA                   0x044c
+#define TT_MS_LANGID_ASSAMESE_INDIA                    0x044d
+#define TT_MS_LANGID_MARATHI_INDIA                     0x044e
+#define TT_MS_LANGID_SANSKRIT_INDIA                    0x044f
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN      0x0850
+#define TT_MS_LANGID_TIBETAN_CHINA                     0x0451
+  /* Don't use the next constant!  It has            */
+  /*   (1) the wrong spelling (Dzonghka)             */
+  /*   (2) Microsoft doesn't officially define it -- */
+  /*       at least it is not in the List of Local   */
+  /*       ID Values.                                */
+  /*   (3) Dzongkha is not the same language as      */
+  /*       Tibetan, so merging it is wrong anyway.   */
+  /*                                                 */
+  /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW.    */
+#define TT_MS_LANGID_DZONGHKA_BHUTAN                   0x0851
+
+#if 0
+  /* the following used to be defined */
+#define TT_MS_LANGID_TIBETAN_BHUTAN                    0x0451
+  /* ... but it was changed; */
+#else
+  /* So we will continue to #define it, but with the correct value */
+#define TT_MS_LANGID_TIBETAN_BHUTAN   TT_MS_LANGID_DZONGHKA_BHUTAN
+#endif
+
+#define TT_MS_LANGID_WELSH_WALES                       0x0452
+#define TT_MS_LANGID_KHMER_CAMBODIA                    0x0453
+#define TT_MS_LANGID_LAO_LAOS                          0x0454
+#define TT_MS_LANGID_BURMESE_MYANMAR                   0x0455
+#define TT_MS_LANGID_GALICIAN_SPAIN                    0x0456
+#define TT_MS_LANGID_KONKANI_INDIA                     0x0457
+#define TT_MS_LANGID_MANIPURI_INDIA  /* Bengali */     0x0458
+#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */         0x0459
+#define TT_MS_LANGID_SINDHI_PAKISTAN                   0x0859
+  /* Missing a LCID for Sindhi in Devanagari script */
+#define TT_MS_LANGID_SYRIAC_SYRIA                      0x045a
+#define TT_MS_LANGID_SINHALESE_SRI_LANKA               0x045b
+#define TT_MS_LANGID_CHEROKEE_UNITED_STATES            0x045c
+#define TT_MS_LANGID_INUKTITUT_CANADA                  0x045d
+#define TT_MS_LANGID_AMHARIC_ETHIOPIA                  0x045e
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */    0x045f
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN           0x085f
+  /* Missing a LCID for Tifinagh script */
+#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */    0x0460
+  /* Spelled this way by XPsp2 Platform SDK (2004-07-26) */
+  /* script is yet unclear... might be Arabic, Nagari or Sharada */
+#define TT_MS_LANGID_KASHMIRI_SASIA                    0x0860
+  /* ... and aliased (by MS) for compatibility reasons. */
+#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA
+#define TT_MS_LANGID_NEPALI_NEPAL                      0x0461
+#define TT_MS_LANGID_NEPALI_INDIA                      0x0861
+#define TT_MS_LANGID_FRISIAN_NETHERLANDS               0x0462
+#define TT_MS_LANGID_PASHTO_AFGHANISTAN                0x0463
+#define TT_MS_LANGID_FILIPINO_PHILIPPINES              0x0464
+#define TT_MS_LANGID_DHIVEHI_MALDIVES                  0x0465
+  /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_DIVEHI_MALDIVES  TT_MS_LANGID_DHIVEHI_MALDIVES
+#define TT_MS_LANGID_EDO_NIGERIA                       0x0466
+#define TT_MS_LANGID_FULFULDE_NIGERIA                  0x0467
+#define TT_MS_LANGID_HAUSA_NIGERIA                     0x0468
+#define TT_MS_LANGID_IBIBIO_NIGERIA                    0x0469
+#define TT_MS_LANGID_YORUBA_NIGERIA                    0x046a
+#define TT_MS_LANGID_QUECHUA_BOLIVIA                   0x046b
+#define TT_MS_LANGID_QUECHUA_ECUADOR                   0x086b
+#define TT_MS_LANGID_QUECHUA_PERU                      0x0c6b
+#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA               0x046c
+  /* Also spelled by XPsp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \
+          TT_MS_LANGID_SEPEDI_SOUTH_AFRICA
+  /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */
+#define TT_MS_LANGID_IGBO_NIGERIA                      0x0470
+#define TT_MS_LANGID_KANURI_NIGERIA                    0x0471
+#define TT_MS_LANGID_OROMO_ETHIOPIA                    0x0472
+#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA                 0x0473
+#define TT_MS_LANGID_TIGRIGNA_ERYTHREA                 0x0873
+  /* also spelled in the `Passport SDK' list as: */
+#define TT_MS_LANGID_TIGRIGNA_ERYTREA  TT_MS_LANGID_TIGRIGNA_ERYTHREA
+#define TT_MS_LANGID_GUARANI_PARAGUAY                  0x0474
+#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES            0x0475
+#define TT_MS_LANGID_LATIN                             0x0476
+#define TT_MS_LANGID_SOMALI_SOMALIA                    0x0477
+  /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
+  /*       not written (but OTOH the peculiar writing system is worth     */
+  /*       studying).                                                     */
+#define TT_MS_LANGID_YI_CHINA                          0x0478
+#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES   0x0479
+  /* language codes from 0x047a to 0x047f are (still) unknown. */
+#define TT_MS_LANGID_UIGHUR_CHINA                      0x0480
+#define TT_MS_LANGID_MAORI_NEW_ZEALAND                 0x0481
+
+#if 0  /* not deemed useful for fonts */
+#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE            0x04ff
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the `name' identifier field in the name records of */
+  /* the TTF `name' table.  These values are platform independent.         */
+  /*                                                                       */
+#define TT_NAME_ID_COPYRIGHT            0
+#define TT_NAME_ID_FONT_FAMILY          1
+#define TT_NAME_ID_FONT_SUBFAMILY       2
+#define TT_NAME_ID_UNIQUE_ID            3
+#define TT_NAME_ID_FULL_NAME            4
+#define TT_NAME_ID_VERSION_STRING       5
+#define TT_NAME_ID_PS_NAME              6
+#define TT_NAME_ID_TRADEMARK            7
+
+  /* the following values are from the OpenType spec */
+#define TT_NAME_ID_MANUFACTURER         8
+#define TT_NAME_ID_DESIGNER             9
+#define TT_NAME_ID_DESCRIPTION          10
+#define TT_NAME_ID_VENDOR_URL           11
+#define TT_NAME_ID_DESIGNER_URL         12
+#define TT_NAME_ID_LICENSE              13
+#define TT_NAME_ID_LICENSE_URL          14
+  /* number 15 is reserved */
+#define TT_NAME_ID_PREFERRED_FAMILY     16
+#define TT_NAME_ID_PREFERRED_SUBFAMILY  17
+#define TT_NAME_ID_MAC_FULL_NAME        18
+
+  /* The following code is new as of 2000-01-21 */
+#define TT_NAME_ID_SAMPLE_TEXT          19
+
+  /* This is new in OpenType 1.3 */
+#define TT_NAME_ID_CID_FINDFONT_NAME    20
+
+  /* This is new in OpenType 1.5 */
+#define TT_NAME_ID_WWS_FAMILY           21
+#define TT_NAME_ID_WWS_SUBFAMILY        22
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table.     */
+  /*                                                                       */
+  /* Updated 08-Nov-2008.                                                  */
+  /*                                                                       */
+
+  /* Bit  0   Basic Latin */
+#define TT_UCR_BASIC_LATIN                     (1L <<  0) /* U+0020-U+007E */
+  /* Bit  1   C1 Controls and Latin-1 Supplement */
+#define TT_UCR_LATIN1_SUPPLEMENT               (1L <<  1) /* U+0080-U+00FF */
+  /* Bit  2   Latin Extended-A */
+#define TT_UCR_LATIN_EXTENDED_A                (1L <<  2) /* U+0100-U+017F */
+  /* Bit  3   Latin Extended-B */
+#define TT_UCR_LATIN_EXTENDED_B                (1L <<  3) /* U+0180-U+024F */
+  /* Bit  4   IPA Extensions                 */
+  /*          Phonetic Extensions            */
+  /*          Phonetic Extensions Supplement */
+#define TT_UCR_IPA_EXTENSIONS                  (1L <<  4) /* U+0250-U+02AF */
+                                                          /* U+1D00-U+1D7F */
+                                                          /* U+1D80-U+1DBF */
+  /* Bit  5   Spacing Modifier Letters */
+  /*          Modifier Tone Letters    */
+#define TT_UCR_SPACING_MODIFIER                (1L <<  5) /* U+02B0-U+02FF */
+                                                          /* U+A700-U+A71F */
+  /* Bit  6   Combining Diacritical Marks            */
+  /*          Combining Diacritical Marks Supplement */
+#define TT_UCR_COMBINING_DIACRITICS            (1L <<  6) /* U+0300-U+036F */
+                                                          /* U+1DC0-U+1DFF */
+  /* Bit  7   Greek and Coptic */
+#define TT_UCR_GREEK                           (1L <<  7) /* U+0370-U+03FF */
+  /* Bit  8   Coptic */
+#define TT_UCR_COPTIC                          (1L <<  8) /* U+2C80-U+2CFF */
+  /* Bit  9   Cyrillic            */
+  /*          Cyrillic Supplement */
+  /*          Cyrillic Extended-A */
+  /*          Cyrillic Extended-B */
+#define TT_UCR_CYRILLIC                        (1L <<  9) /* U+0400-U+04FF */
+                                                          /* U+0500-U+052F */
+                                                          /* U+2DE0-U+2DFF */
+                                                          /* U+A640-U+A69F */
+  /* Bit 10   Armenian */
+#define TT_UCR_ARMENIAN                        (1L << 10) /* U+0530-U+058F */
+  /* Bit 11   Hebrew */
+#define TT_UCR_HEBREW                          (1L << 11) /* U+0590-U+05FF */
+  /* Bit 12   Vai */
+#define TT_UCR_VAI                             (1L << 12) /* U+A500-U+A63F */
+  /* Bit 13   Arabic            */
+  /*          Arabic Supplement */
+#define TT_UCR_ARABIC                          (1L << 13) /* U+0600-U+06FF */
+                                                          /* U+0750-U+077F */
+  /* Bit 14   NKo */
+#define TT_UCR_NKO                             (1L << 14) /* U+07C0-U+07FF */
+  /* Bit 15   Devanagari */
+#define TT_UCR_DEVANAGARI                      (1L << 15) /* U+0900-U+097F */
+  /* Bit 16   Bengali */
+#define TT_UCR_BENGALI                         (1L << 16) /* U+0980-U+09FF */
+  /* Bit 17   Gurmukhi */
+#define TT_UCR_GURMUKHI                        (1L << 17) /* U+0A00-U+0A7F */
+  /* Bit 18   Gujarati */
+#define TT_UCR_GUJARATI                        (1L << 18) /* U+0A80-U+0AFF */
+  /* Bit 19   Oriya */
+#define TT_UCR_ORIYA                           (1L << 19) /* U+0B00-U+0B7F */
+  /* Bit 20   Tamil */
+#define TT_UCR_TAMIL                           (1L << 20) /* U+0B80-U+0BFF */
+  /* Bit 21   Telugu */
+#define TT_UCR_TELUGU                          (1L << 21) /* U+0C00-U+0C7F */
+  /* Bit 22   Kannada */
+#define TT_UCR_KANNADA                         (1L << 22) /* U+0C80-U+0CFF */
+  /* Bit 23   Malayalam */
+#define TT_UCR_MALAYALAM                       (1L << 23) /* U+0D00-U+0D7F */
+  /* Bit 24   Thai */
+#define TT_UCR_THAI                            (1L << 24) /* U+0E00-U+0E7F */
+  /* Bit 25   Lao */
+#define TT_UCR_LAO                             (1L << 25) /* U+0E80-U+0EFF */
+  /* Bit 26   Georgian            */
+  /*          Georgian Supplement */
+#define TT_UCR_GEORGIAN                        (1L << 26) /* U+10A0-U+10FF */
+                                                          /* U+2D00-U+2D2F */
+  /* Bit 27   Balinese */
+#define TT_UCR_BALINESE                        (1L << 27) /* U+1B00-U+1B7F */
+  /* Bit 28   Hangul Jamo */
+#define TT_UCR_HANGUL_JAMO                     (1L << 28) /* U+1100-U+11FF */
+  /* Bit 29   Latin Extended Additional */
+  /*          Latin Extended-C          */
+  /*          Latin Extended-D          */
+#define TT_UCR_LATIN_EXTENDED_ADDITIONAL       (1L << 29) /* U+1E00-U+1EFF */
+                                                          /* U+2C60-U+2C7F */
+                                                          /* U+A720-U+A7FF */
+  /* Bit 30   Greek Extended */
+#define TT_UCR_GREEK_EXTENDED                  (1L << 30) /* U+1F00-U+1FFF */
+  /* Bit 31   General Punctuation      */
+  /*          Supplemental Punctuation */
+#define TT_UCR_GENERAL_PUNCTUATION             (1L << 31) /* U+2000-U+206F */
+                                                          /* U+2E00-U+2E7F */
+  /* Bit 32   Superscripts And Subscripts */
+#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS         (1L <<  0) /* U+2070-U+209F */
+  /* Bit 33   Currency Symbols */
+#define TT_UCR_CURRENCY_SYMBOLS                (1L <<  1) /* U+20A0-U+20CF */
+  /* Bit 34   Combining Diacritical Marks For Symbols */
+#define TT_UCR_COMBINING_DIACRITICS_SYMB       (1L <<  2) /* U+20D0-U+20FF */
+  /* Bit 35   Letterlike Symbols */
+#define TT_UCR_LETTERLIKE_SYMBOLS              (1L <<  3) /* U+2100-U+214F */
+  /* Bit 36   Number Forms */
+#define TT_UCR_NUMBER_FORMS                    (1L <<  4) /* U+2150-U+218F */
+  /* Bit 37   Arrows                           */
+  /*          Supplemental Arrows-A            */
+  /*          Supplemental Arrows-B            */
+  /*          Miscellaneous Symbols and Arrows */
+#define TT_UCR_ARROWS                          (1L <<  5) /* U+2190-U+21FF */
+                                                          /* U+27F0-U+27FF */
+                                                          /* U+2900-U+297F */
+                                                          /* U+2B00-U+2BFF */
+  /* Bit 38   Mathematical Operators               */
+  /*          Supplemental Mathematical Operators  */
+  /*          Miscellaneous Mathematical Symbols-A */
+  /*          Miscellaneous Mathematical Symbols-B */
+#define TT_UCR_MATHEMATICAL_OPERATORS          (1L <<  6) /* U+2200-U+22FF */
+                                                          /* U+2A00-U+2AFF */
+                                                          /* U+27C0-U+27EF */
+                                                          /* U+2980-U+29FF */
+  /* Bit 39 Miscellaneous Technical */
+#define TT_UCR_MISCELLANEOUS_TECHNICAL         (1L <<  7) /* U+2300-U+23FF */
+  /* Bit 40   Control Pictures */
+#define TT_UCR_CONTROL_PICTURES                (1L <<  8) /* U+2400-U+243F */
+  /* Bit 41   Optical Character Recognition */
+#define TT_UCR_OCR                             (1L <<  9) /* U+2440-U+245F */
+  /* Bit 42   Enclosed Alphanumerics */
+#define TT_UCR_ENCLOSED_ALPHANUMERICS          (1L << 10) /* U+2460-U+24FF */
+  /* Bit 43   Box Drawing */
+#define TT_UCR_BOX_DRAWING                     (1L << 11) /* U+2500-U+257F */
+  /* Bit 44   Block Elements */
+#define TT_UCR_BLOCK_ELEMENTS                  (1L << 12) /* U+2580-U+259F */
+  /* Bit 45   Geometric Shapes */
+#define TT_UCR_GEOMETRIC_SHAPES                (1L << 13) /* U+25A0-U+25FF */
+  /* Bit 46   Miscellaneous Symbols */
+#define TT_UCR_MISCELLANEOUS_SYMBOLS           (1L << 14) /* U+2600-U+26FF */
+  /* Bit 47   Dingbats */
+#define TT_UCR_DINGBATS                        (1L << 15) /* U+2700-U+27BF */
+  /* Bit 48   CJK Symbols and Punctuation */
+#define TT_UCR_CJK_SYMBOLS                     (1L << 16) /* U+3000-U+303F */
+  /* Bit 49   Hiragana */
+#define TT_UCR_HIRAGANA                        (1L << 17) /* U+3040-U+309F */
+  /* Bit 50   Katakana                     */
+  /*          Katakana Phonetic Extensions */
+#define TT_UCR_KATAKANA                        (1L << 18) /* U+30A0-U+30FF */
+                                                          /* U+31F0-U+31FF */
+  /* Bit 51   Bopomofo          */
+  /*          Bopomofo Extended */
+#define TT_UCR_BOPOMOFO                        (1L << 19) /* U+3100-U+312F */
+                                                          /* U+31A0-U+31BF */
+  /* Bit 52   Hangul Compatibility Jamo */
+#define TT_UCR_HANGUL_COMPATIBILITY_JAMO       (1L << 20) /* U+3130-U+318F */
+  /* Bit 53   Phags-Pa */
+#define TT_UCR_CJK_MISC                        (1L << 21) /* U+A840-U+A87F */
+#define TT_UCR_KANBUN  TT_UCR_CJK_MISC /* deprecated */
+#define TT_UCR_PHAGSPA
+  /* Bit 54   Enclosed CJK Letters and Months */
+#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS     (1L << 22) /* U+3200-U+32FF */
+  /* Bit 55   CJK Compatibility */
+#define TT_UCR_CJK_COMPATIBILITY               (1L << 23) /* U+3300-U+33FF */
+  /* Bit 56   Hangul Syllables */
+#define TT_UCR_HANGUL                          (1L << 24) /* U+AC00-U+D7A3 */
+  /* Bit 57   High Surrogates              */
+  /*          High Private Use Surrogates  */
+  /*          Low Surrogates               */
+  /*                                       */
+  /* According to OpenType specs v.1.3+,   */
+  /* setting bit 57 implies that there is  */
+  /* at least one codepoint beyond the     */
+  /* Basic Multilingual Plane that is      */
+  /* supported by this font.  So it really */
+  /* means >= U+10000                      */
+#define TT_UCR_SURROGATES                      (1L << 25) /* U+D800-U+DB7F */
+                                                          /* U+DB80-U+DBFF */
+                                                          /* U+DC00-U+DFFF */
+#define TT_UCR_NON_PLANE_0  TT_UCR_SURROGATES
+  /* Bit 58  Phoenician */
+#define TT_UCR_PHOENICIAN                      (1L << 26) /*U+10900-U+1091F*/
+  /* Bit 59   CJK Unified Ideographs             */
+  /*          CJK Radicals Supplement            */
+  /*          Kangxi Radicals                    */
+  /*          Ideographic Description Characters */
+  /*          CJK Unified Ideographs Extension A */
+  /*          CJK Unified Ideographs Extension B */
+  /*          Kanbun                             */
+#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS          (1L << 27) /* U+4E00-U+9FFF */
+                                                          /* U+2E80-U+2EFF */
+                                                          /* U+2F00-U+2FDF */
+                                                          /* U+2FF0-U+2FFF */
+                                                          /* U+3400-U+4DB5 */
+                                                          /*U+20000-U+2A6DF*/
+                                                          /* U+3190-U+319F */
+  /* Bit 60   Private Use */
+#define TT_UCR_PRIVATE_USE                     (1L << 28) /* U+E000-U+F8FF */
+  /* Bit 61   CJK Strokes                             */
+  /*          CJK Compatibility Ideographs            */
+  /*          CJK Compatibility Ideographs Supplement */
+#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS    (1L << 29) /* U+31C0-U+31EF */
+                                                          /* U+F900-U+FAFF */
+                                                          /*U+2F800-U+2FA1F*/
+  /* Bit 62   Alphabetic Presentation Forms */
+#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS   (1L << 30) /* U+FB00-U+FB4F */
+  /* Bit 63   Arabic Presentation Forms-A */
+#define TT_UCR_ARABIC_PRESENTATIONS_A          (1L << 31) /* U+FB50-U+FDFF */
+  /* Bit 64   Combining Half Marks */
+#define TT_UCR_COMBINING_HALF_MARKS            (1L <<  0) /* U+FE20-U+FE2F */
+  /* Bit 65   Vertical forms          */
+  /*          CJK Compatibility Forms */
+#define TT_UCR_CJK_COMPATIBILITY_FORMS         (1L <<  1) /* U+FE10-U+FE1F */
+                                                          /* U+FE30-U+FE4F */
+  /* Bit 66   Small Form Variants */
+#define TT_UCR_SMALL_FORM_VARIANTS             (1L <<  2) /* U+FE50-U+FE6F */
+  /* Bit 67   Arabic Presentation Forms-B */
+#define TT_UCR_ARABIC_PRESENTATIONS_B          (1L <<  3) /* U+FE70-U+FEFE */
+  /* Bit 68   Halfwidth and Fullwidth Forms */
+#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS       (1L <<  4) /* U+FF00-U+FFEF */
+  /* Bit 69   Specials */
+#define TT_UCR_SPECIALS                        (1L <<  5) /* U+FFF0-U+FFFD */
+  /* Bit 70   Tibetan */
+#define TT_UCR_TIBETAN                         (1L <<  6) /* U+0F00-U+0FFF */
+  /* Bit 71   Syriac */
+#define TT_UCR_SYRIAC                          (1L <<  7) /* U+0700-U+074F */
+  /* Bit 72   Thaana */
+#define TT_UCR_THAANA                          (1L <<  8) /* U+0780-U+07BF */
+  /* Bit 73   Sinhala */
+#define TT_UCR_SINHALA                         (1L <<  9) /* U+0D80-U+0DFF */
+  /* Bit 74   Myanmar */
+#define TT_UCR_MYANMAR                         (1L << 10) /* U+1000-U+109F */
+  /* Bit 75   Ethiopic            */
+  /*          Ethiopic Supplement */
+  /*          Ethiopic Extended   */
+#define TT_UCR_ETHIOPIC                        (1L << 11) /* U+1200-U+137F */
+                                                          /* U+1380-U+139F */
+                                                          /* U+2D80-U+2DDF */
+  /* Bit 76   Cherokee */
+#define TT_UCR_CHEROKEE                        (1L << 12) /* U+13A0-U+13FF */
+  /* Bit 77   Unified Canadian Aboriginal Syllabics */
+#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS   (1L << 13) /* U+1400-U+167F */
+  /* Bit 78   Ogham */
+#define TT_UCR_OGHAM                           (1L << 14) /* U+1680-U+169F */
+  /* Bit 79   Runic */
+#define TT_UCR_RUNIC                           (1L << 15) /* U+16A0-U+16FF */
+  /* Bit 80   Khmer         */
+  /*          Khmer Symbols */
+#define TT_UCR_KHMER                           (1L << 16) /* U+1780-U+17FF */
+                                                          /* U+19E0-U+19FF */
+  /* Bit 81   Mongolian */
+#define TT_UCR_MONGOLIAN                       (1L << 17) /* U+1800-U+18AF */
+  /* Bit 82   Braille Patterns */
+#define TT_UCR_BRAILLE                         (1L << 18) /* U+2800-U+28FF */
+  /* Bit 83   Yi Syllables */
+  /*          Yi Radicals  */
+#define TT_UCR_YI                              (1L << 19) /* U+A000-U+A48F */
+                                                          /* U+A490-U+A4CF */
+  /* Bit 84   Tagalog  */
+  /*          Hanunoo  */
+  /*          Buhid    */
+  /*          Tagbanwa */
+#define TT_UCR_PHILIPPINE                      (1L << 20) /* U+1700-U+171F */
+                                                          /* U+1720-U+173F */
+                                                          /* U+1740-U+175F */
+                                                          /* U+1760-U+177F */
+  /* Bit 85   Old Italic */
+#define TT_UCR_OLD_ITALIC                      (1L << 21) /*U+10300-U+1032F*/
+  /* Bit 86   Gothic */
+#define TT_UCR_GOTHIC                          (1L << 22) /*U+10330-U+1034F*/
+  /* Bit 87   Deseret */
+#define TT_UCR_DESERET                         (1L << 23) /*U+10400-U+1044F*/
+  /* Bit 88   Byzantine Musical Symbols      */
+  /*          Musical Symbols                */
+  /*          Ancient Greek Musical Notation */
+#define TT_UCR_MUSICAL_SYMBOLS                 (1L << 24) /*U+1D000-U+1D0FF*/
+                                                          /*U+1D100-U+1D1FF*/
+                                                          /*U+1D200-U+1D24F*/
+  /* Bit 89   Mathematical Alphanumeric Symbols */
+#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS       (1L << 25) /*U+1D400-U+1D7FF*/
+  /* Bit 90   Private Use (plane 15) */
+  /*          Private Use (plane 16) */
+#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY       (1L << 26) /*U+F0000-U+FFFFD*/
+                                                        /*U+100000-U+10FFFD*/
+  /* Bit 91   Variation Selectors            */
+  /*          Variation Selectors Supplement */
+#define TT_UCR_VARIATION_SELECTORS             (1L << 27) /* U+FE00-U+FE0F */
+                                                          /*U+E0100-U+E01EF*/
+  /* Bit 92   Tags */
+#define TT_UCR_TAGS                            (1L << 28) /*U+E0000-U+E007F*/
+  /* Bit 93   Limbu */
+#define TT_UCR_LIMBU                           (1L << 29) /* U+1900-U+194F */
+  /* Bit 94   Tai Le */
+#define TT_UCR_TAI_LE                          (1L << 30) /* U+1950-U+197F */
+  /* Bit 95   New Tai Lue */
+#define TT_UCR_NEW_TAI_LUE                     (1L << 31) /* U+1980-U+19DF */
+  /* Bit 96   Buginese */
+#define TT_UCR_BUGINESE                        (1L <<  0) /* U+1A00-U+1A1F */
+  /* Bit 97   Glagolitic */
+#define TT_UCR_GLAGOLITIC                      (1L <<  1) /* U+2C00-U+2C5F */
+  /* Bit 98   Tifinagh */
+#define TT_UCR_TIFINAGH                        (1L <<  2) /* U+2D30-U+2D7F */
+  /* Bit 99   Yijing Hexagram Symbols */
+#define TT_UCR_YIJING                          (1L <<  3) /* U+4DC0-U+4DFF */
+  /* Bit 100  Syloti Nagri */
+#define TT_UCR_SYLOTI_NAGRI                    (1L <<  4) /* U+A800-U+A82F */
+  /* Bit 101  Linear B Syllabary */
+  /*          Linear B Ideograms */
+  /*          Aegean Numbers     */
+#define TT_UCR_LINEAR_B                        (1L <<  5) /*U+10000-U+1007F*/
+                                                          /*U+10080-U+100FF*/
+                                                          /*U+10100-U+1013F*/
+  /* Bit 102  Ancient Greek Numbers */
+#define TT_UCR_ANCIENT_GREEK_NUMBERS           (1L <<  6) /*U+10140-U+1018F*/
+  /* Bit 103  Ugaritic */
+#define TT_UCR_UGARITIC                        (1L <<  7) /*U+10380-U+1039F*/
+  /* Bit 104  Old Persian */
+#define TT_UCR_OLD_PERSIAN                     (1L <<  8) /*U+103A0-U+103DF*/
+  /* Bit 105  Shavian */
+#define TT_UCR_SHAVIAN                         (1L <<  9) /*U+10450-U+1047F*/
+  /* Bit 106  Osmanya */
+#define TT_UCR_OSMANYA                         (1L << 10) /*U+10480-U+104AF*/
+  /* Bit 107  Cypriot Syllabary */
+#define TT_UCR_CYPRIOT_SYLLABARY               (1L << 11) /*U+10800-U+1083F*/
+  /* Bit 108  Kharoshthi */
+#define TT_UCR_KHAROSHTHI                      (1L << 12) /*U+10A00-U+10A5F*/
+  /* Bit 109  Tai Xuan Jing Symbols */
+#define TT_UCR_TAI_XUAN_JING                   (1L << 13) /*U+1D300-U+1D35F*/
+  /* Bit 110  Cuneiform                         */
+  /*          Cuneiform Numbers and Punctuation */
+#define TT_UCR_CUNEIFORM                       (1L << 14) /*U+12000-U+123FF*/
+                                                          /*U+12400-U+1247F*/
+  /* Bit 111  Counting Rod Numerals */
+#define TT_UCR_COUNTING_ROD_NUMERALS           (1L << 15) /*U+1D360-U+1D37F*/
+  /* Bit 112  Sundanese */
+#define TT_UCR_SUNDANESE                       (1L << 16) /* U+1B80-U+1BBF */
+  /* Bit 113  Lepcha */
+#define TT_UCR_LEPCHA                          (1L << 17) /* U+1C00-U+1C4F */
+  /* Bit 114  Ol Chiki */
+#define TT_UCR_OL_CHIKI                        (1L << 18) /* U+1C50-U+1C7F */
+  /* Bit 115  Saurashtra */
+#define TT_UCR_SAURASHTRA                      (1L << 19) /* U+A880-U+A8DF */
+  /* Bit 116  Kayah Li */
+#define TT_UCR_KAYAH_LI                        (1L << 20) /* U+A900-U+A92F */
+  /* Bit 117  Rejang */
+#define TT_UCR_REJANG                          (1L << 21) /* U+A930-U+A95F */
+  /* Bit 118  Cham */
+#define TT_UCR_CHAM                            (1L << 22) /* U+AA00-U+AA5F */
+  /* Bit 119  Ancient Symbols */
+#define TT_UCR_ANCIENT_SYMBOLS                 (1L << 23) /*U+10190-U+101CF*/
+  /* Bit 120  Phaistos Disc */
+#define TT_UCR_PHAISTOS_DISC                   (1L << 24) /*U+101D0-U+101FF*/
+  /* Bit 121  Carian */
+  /*          Lycian */
+  /*          Lydian */
+#define TT_UCR_OLD_ANATOLIAN                   (1L << 25) /*U+102A0-U+102DF*/
+                                                          /*U+10280-U+1029F*/
+                                                          /*U+10920-U+1093F*/
+  /* Bit 122  Domino Tiles  */
+  /*          Mahjong Tiles */
+#define TT_UCR_GAME_TILES                      (1L << 26) /*U+1F030-U+1F09F*/
+                                                          /*U+1F000-U+1F02F*/
+  /* Bit 123-127 Reserved for process-internal usage */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Some compilers have a very limited length of identifiers.             */
+  /*                                                                       */
+#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ )
+#define HAVE_LIMIT_ON_IDENTS
+#endif
+
+
+#ifndef HAVE_LIMIT_ON_IDENTS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Here some alias #defines in order to be clearer.                      */
+  /*                                                                       */
+  /* These are not always #defined to stay within the 31~character limit   */
+  /* which some compilers have.                                            */
+  /*                                                                       */
+  /* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern  */
+  /* Borland compilers (read: from BC++ 3.1 on) can increase this limit.   */
+  /* If you get a warning with such a compiler, use the -i40 switch.       */
+  /*                                                                       */
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_A      \
+         TT_UCR_ARABIC_PRESENTATIONS_A
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_B      \
+         TT_UCR_ARABIC_PRESENTATIONS_B
+
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS      \
+         TT_UCR_COMBINING_DIACRITICS
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
+         TT_UCR_COMBINING_DIACRITICS_SYMB
+
+
+#endif /* !HAVE_LIMIT_ON_IDENTS */
+
+
+FT_END_HEADER
+
+#endif /* __TTNAMEID_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttobjs.h b/contrib/media/updf/include/freetype/ttobjs.h
new file mode 100755
index 000000000..a5ba1ff86
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttobjs.h
@@ -0,0 +1,873 @@
+/*******************************************************************
+ *
+ *  ttobjs.h                                                     1.0
+ *
+ *    Objects definition unit.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef TTOBJS_H
+#define TTOBJS_H
+
+#include "ttconfig.h"
+#include "ttengine.h"
+#include "ttmutex.h"
+#include "ttcache.h"
+#include "tttables.h"
+#include "ttcmap.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/*                                                                       */
+/*  This file contains the definitions and methods of the four           */
+/*  kinds of objects managed by the FreeType engine.  These are:         */
+/*                                                                       */
+/*                                                                       */
+/*   Face objects:                                                       */
+/*                                                                       */
+/*     There is always one face object per opened TrueType font          */
+/*     file, and only one.  The face object contains data that is        */
+/*     independent of current transform/scaling/rotation and             */
+/*     pointsize, or glyph index.  This data is made of several          */
+/*     critical tables that are loaded on face object creation.          */
+/*                                                                       */
+/*     A face object tracks all active and recycled objects of           */
+/*     the instance and execution context classes.  Destroying a face    */
+/*     object will automatically destroy all associated instances.       */
+/*                                                                       */
+/*                                                                       */
+/*   Instance objects:                                                   */
+/*                                                                       */
+/*     An instance object always relates to a given face object,         */
+/*     known as its 'parent' or 'owner', and contains only the           */
+/*     data that is specific to one given pointsize/transform of         */
+/*     the face.  You can only create an instance from a face object.    */
+/*                                                                       */
+/*     An instance's current transform/pointsize can be changed          */
+/*     at any time using a single high-level API call,                   */
+/*     TT_Reset_Instance().                                              */
+/*                                                                       */
+/*   Execution Context objects:                                          */
+/*                                                                       */
+/*     An execution context (or context in short) relates to a face.     */
+/*     It contains the data and tables that are necessary to load        */
+/*     and hint (i.e. execute the glyph instructions of) one glyph.      */
+/*     A context is a transient object that is queried/created on        */
+/*     the fly: client applications never deal with them directly.       */
+/*                                                                       */
+/*                                                                       */
+/*   Glyph objects:                                                      */
+/*                                                                       */
+/*     A glyph object contains only the minimal glyph information        */
+/*     needed to render one glyph correctly.  This means that a glyph    */
+/*     object really contains tables that are sized to hold the          */
+/*     contents of _any_ glyph of a given face.  A client application    */
+/*     can usually create one glyph object for a given face, then use    */
+/*     it for all subsequent loads.                                      */
+/*                                                                       */
+/*   Here is an example of a client application :                        */
+/*   (NOTE: No error checking performed here!)                           */
+/*                                                                       */
+/*                                                                       */
+/*     TT_Face       face;         -- face handle                        */
+/*     TT_Instance   ins1, ins2;   -- two instance handles               */
+/*     TT_Glyph      glyph;        -- glyph handle                       */
+/*                                                                       */
+/*     TT_Init_FreeType();                                               */
+/*                                                                       */
+/*     -- Initialize the engine.  This must be done prior to _any_       */
+/*        operation.                                                     */
+/*                                                                       */
+/*     TT_Open_Face( "/some/face/name.ttf", &face );                     */
+/*                                                                       */
+/*     -- create the face object.  This call opens the font file         */
+/*                                                                       */
+/*     TT_New_Instance( face, &ins1 );                                   */
+/*     TT_New_Instance( face, &ins2 );                                   */
+/*                                                                       */
+/*     TT_Set_Instance_PointSize( ins1, 8 );                             */
+/*     TT_Set_Instance_PointSize( ins2, 12 );                            */
+/*                                                                       */
+/*     -- create two distinct instances of the same face                 */
+/*     -- ins1  is pointsize 8 at resolution 96 dpi                      */
+/*     -- ins2  is pointsize 12 at resolution 96 dpi                     */
+/*                                                                       */
+/*     TT_New_Glyph( face, &glyph );                                     */
+/*                                                                       */
+/*     -- create a new glyph object which will receive the contents      */
+/*        of any glyph of 'face'                                         */
+/*                                                                       */
+/*     TT_Load_Glyph( ins1, glyph, 64, DEFAULT_GLYPH_LOAD );             */
+/*                                                                       */
+/*     -- load glyph indexed 64 at pointsize 8 in the 'glyph' object     */
+/*     -- NOTE: This call will fail if the instance and the glyph        */
+/*              do not relate to the same face object.                   */
+/*                                                                       */
+/*     TT_Get_Outline( glyph, &outline );                                */
+/*                                                                       */
+/*     -- extract the glyph outline from the object and copies it        */
+/*        to the 'outline' record                                        */
+/*                                                                       */
+/*     TT_Get_Metrics( glyph, &metrics );                                */
+/*                                                                       */
+/*     -- extract the glyph metrics and put them into the 'metrics'      */
+/*        record                                                         */
+/*                                                                       */
+/*     TT_Load_Glyph( ins2, glyph, 64, DEFAULT_GLYPH_LOAD );             */
+/*                                                                       */
+/*     -- load the same glyph at pointsize 12 in the 'glyph' object      */
+/*                                                                       */
+/*                                                                       */
+/*     TT_Close_Face( &face );                                           */
+/*                                                                       */
+/*     -- destroy the face object.  This will destroy 'ins1' and         */
+/*        'ins2'.  However, the glyph object will still be available     */
+/*                                                                       */
+/*     TT_Done_FreeType();                                               */
+/*                                                                       */
+/*     -- Finalize the engine.  This will also destroy all pending       */
+/*        glyph objects (here 'glyph').                                  */
+
+  struct TFace_;
+  struct TInstance_;
+  struct TExecution_Context_;
+  struct TGlyph_;
+
+  typedef struct TFace_  TFace;
+  typedef TFace*         PFace;
+
+  typedef struct TInstance_  TInstance;
+  typedef TInstance*         PInstance;
+
+  typedef struct TExecution_Context_  TExecution_Context;
+  typedef TExecution_Context*         PExecution_Context;
+
+  typedef struct TGlyph_  TGlyph;
+  typedef TGlyph*         PGlyph;
+
+
+  /*************************************************************/
+  /*                                                           */
+  /*  ADDITIONAL SUBTABLES                                     */
+  /*                                                           */
+  /*  These tables are not precisely defined by the specs      */
+  /*  but their structures is implied by the TrueType font     */
+  /*  file layout.                                             */
+  /*                                                           */
+  /*************************************************************/
+
+  /* Graphics State                            */
+  /*                                           */
+  /* The Graphics State (GS) is managed by the */
+  /* instruction field, but does not come from */
+  /* the font file.  Thus, we can use 'int's   */
+  /* where needed.                             */
+
+  struct  TGraphicsState_
+  {
+    UShort         rp0;
+    UShort         rp1;
+    UShort         rp2;
+
+    TT_UnitVector  dualVector;
+    TT_UnitVector  projVector;
+    TT_UnitVector  freeVector;
+
+    Long           loop;
+    TT_F26Dot6     minimum_distance;
+    Int            round_state;
+
+    Bool           auto_flip;
+    TT_F26Dot6     control_value_cutin;
+    TT_F26Dot6     single_width_cutin;
+    TT_F26Dot6     single_width_value;
+    Short          delta_base;
+    Short          delta_shift;
+
+    Byte           instruct_control;
+    Bool           scan_control;
+    Int            scan_type;
+
+    UShort         gep0;
+    UShort         gep1;
+    UShort         gep2;
+  };
+
+  typedef struct TGraphicsState_  TGraphicsState;
+
+
+  LOCAL_DEF
+  const TGraphicsState  Default_GraphicsState;
+
+
+  /*************************************************************/
+  /*                                                           */
+  /*  EXECUTION SUBTABLES                                      */
+  /*                                                           */
+  /*  These sub-tables relate to instruction execution.        */
+  /*                                                           */
+  /*************************************************************/
+
+#define MAX_CODE_RANGES   3
+
+/* There can only be 3 active code ranges at once:   */
+/*   - the Font Program                              */
+/*   - the CVT Program                               */
+/*   - a glyph's instructions set                    */
+
+#define TT_CodeRange_Font  1
+#define TT_CodeRange_Cvt   2
+#define TT_CodeRange_Glyph 3
+
+
+  struct  TCodeRange_
+  {
+    PByte  Base;
+    ULong  Size;
+  };
+
+  typedef struct TCodeRange_  TCodeRange;
+  typedef TCodeRange*         PCodeRange;
+
+
+  /* Defintion of a code range                                       */
+  /*                                                                 */
+  /* Code ranges can be resident to a glyph (i.e. the Font Program)  */
+  /* while some others are volatile (Glyph instructions).            */
+  /* Tracking the state and presence of code ranges allows function  */
+  /* and instruction definitions within a code range to be forgotten */
+  /* when the range is discarded.                                    */
+
+  typedef TCodeRange  TCodeRangeTable[MAX_CODE_RANGES];
+
+  /* defines a function/instruction definition record */
+
+  struct  TDefRecord_
+  {
+    Int    Range;     /* in which code range is it located ? */
+    ULong  Start;     /* where does it start ?               */
+    Int    Opc;       /* function #, or instruction code     */
+    Bool   Active;    /* is it active ?                      */
+  };
+
+  typedef struct TDefRecord_  TDefRecord;
+  typedef TDefRecord*         PDefRecord;
+  typedef TDefRecord*         PDefArray;
+
+  /* defines a call record, used to manage function calls. */
+
+  struct  TCallRecord_
+  {
+    Int    Caller_Range;
+    ULong  Caller_IP;
+    Long   Cur_Count;
+    ULong  Cur_Restart;
+  };
+
+  typedef struct TCallRecord_  TCallRecord;
+  typedef TCallRecord*         PCallRecord;
+  typedef TCallRecord*         PCallStack;  /* defines a simple call stack */
+
+
+  /* This type defining a set of glyph points will be used to represent */
+  /* each zone (regular and twilight) during instructions decoding.     */
+  struct  TGlyph_Zone_
+  {
+    UShort        n_points;   /* number of points in zone */
+    Short         n_contours; /* number of contours       */
+
+    TT_Vector*    org;        /* original points coordinates */
+    TT_Vector*    cur;        /* current points coordinates  */
+
+    Byte*         touch;      /* current touch flags         */
+    UShort*       contours;   /* contour end points          */
+  };
+
+  typedef struct TGlyph_Zone_  TGlyph_Zone;
+  typedef TGlyph_Zone*         PGlyph_Zone;
+
+
+
+#ifndef TT_STATIC_INTEPRETER  /* indirect implementation */
+
+#define EXEC_OPS   PExecution_Context exc,
+#define EXEC_OP    PExecution_Context exc
+#define EXEC_ARGS  exc,
+#define EXEC_ARG   exc
+
+#else                          /* static implementation */
+
+#define EXEC_OPS   /* void */
+#define EXEC_OP    /* void */
+#define EXEC_ARGS  /* void */
+#define EXEC_ARG   /* void */
+
+#endif
+
+  /* Rounding function, as used by the interpreter */
+  typedef TT_F26Dot6  (*TRound_Function)( EXEC_OPS TT_F26Dot6 distance,
+                                                   TT_F26Dot6 compensation );
+
+  /* Point displacement along the freedom vector routine, as */
+  /* used by the interpreter                                 */
+  typedef void  (*TMove_Function)( EXEC_OPS PGlyph_Zone  zone,
+                                            UShort       point,
+                                            TT_F26Dot6   distance );
+
+  /* Distance projection along one of the proj. vectors, as used */
+  /* by the interpreter                                          */
+  typedef TT_F26Dot6  (*TProject_Function)( EXEC_OPS TT_Vector*  v1,
+                                                     TT_Vector*  v2 );
+
+  /* reading a cvt value. Take care of non-square pixels when needed */
+  typedef TT_F26Dot6  (*TGet_CVT_Function)( EXEC_OPS ULong  index );
+
+  /* setting or moving a cvt value.  Take care of non-square pixels  */
+  /* when needed                                                     */
+  typedef void  (*TSet_CVT_Function)( EXEC_OPS  ULong       index,
+                                                TT_F26Dot6  value );
+
+  /* subglyph transformation record */
+  struct  TTransform_
+  {
+    TT_Fixed    xx, xy; /* transformation */
+    TT_Fixed    yx, yy; /*     matrix     */
+    TT_F26Dot6  ox, oy; /*    offsets     */
+  };
+
+  typedef struct TTransform_  TTransform;
+  typedef TTransform*         PTransform;
+
+  /* subglyph loading record.  Used to load composite components */
+  struct  TSubglyph_Record_
+  {
+    Long         index;        /* subglyph index; initialized with -1 */
+    Bool         is_scaled;    /* is the subglyph scaled?  */
+    Bool         is_hinted;    /* should it be hinted?     */
+    Bool         preserve_pps; /* preserve phantom points? */
+
+    Long         file_offset;
+
+    TT_Big_Glyph_Metrics  metrics;
+
+    TGlyph_Zone  zone;
+
+    Long         arg1;  /* first argument  */
+    Long         arg2;  /* second argument */
+
+    UShort       element_flag;    /* current load element flag */
+
+    TTransform   transform;       /* transform */
+
+    TT_Vector    pp1, pp2;        /* phantom points */
+
+  };
+
+  typedef struct TSubglyph_Record_  TSubglyph_Record;
+  typedef TSubglyph_Record*         PSubglyph_Record;
+  typedef TSubglyph_Record*         PSubglyph_Stack;
+
+  /* A note regarding non-squared pixels:                                */
+  /*                                                                     */
+  /* (This text will probably go into some docs at some time, for        */
+  /*  now, it is kept there to explain some definitions in the           */
+  /*  TIns_Metrics record).                                              */
+  /*                                                                     */
+  /* The CVT is a one-dimensional array containing values that           */
+  /* control certain important characteristics in a font, like           */
+  /* the height of all capitals, all lowercase letter, default           */
+  /* spacing or stem width/height.                                       */
+  /*                                                                     */
+  /* These values are found in FUnits in the font file, and must be      */
+  /* scaled to pixel coordinates before being used by the CVT and        */
+  /* glyph programs.  Unfortunately, when using distinct x and y         */
+  /* resolutions (or distinct x and y pointsizes), there are two         */
+  /* possible scalings.                                                  */
+  /*                                                                     */
+  /* A first try was to implement a 'lazy' scheme where all values       */
+  /* were scaled when first used.  However, while some values are always */
+  /* used in the same direction, and some other are used in many         */
+  /* different circumstances and orientations.                           */
+  /*                                                                     */
+  /* I have found a simpler way to do the same, and it even seems to     */
+  /* work in most of the cases:                                          */
+  /*                                                                     */
+  /* - all CVT values are scaled to the maximum ppem size                */
+  /*                                                                     */
+  /* - when performing a read or write in the CVT, a ratio factor        */
+  /*   is used to perform adequate scaling. Example:                     */
+  /*                                                                     */
+  /*    x_ppem = 14                                                      */
+  /*    y_ppem = 10                                                      */
+  /*                                                                     */
+  /*   we choose ppem = x_ppem = 14 as the CVT scaling size.  All cvt    */
+  /*   entries are scaled to it.                                         */
+  /*                                                                     */
+  /*    x_ratio = 1.0                                                    */
+  /*    y_ratio = y_ppem/ppem (< 1.0)                                    */
+  /*                                                                     */
+  /*   we compute the current ratio like:                                */
+  /*                                                                     */
+  /*     - if projVector is horizontal,                                  */
+  /*         ratio = x_ratio = 1.0                                       */
+  /*     - if projVector is vertical,                                    */
+  /*         ratop = y_ratio                                             */
+  /*     - else,                                                         */
+  /*         ratio = sqrt((proj.x*x_ratio)^2 + (proj.y*y_ratio)^2)       */
+  /*                                                                     */
+  /*   reading a cvt value returns      ratio * cvt[index]               */
+  /*   writing a cvt value in pixels    cvt[index] / ratio               */
+  /*                                                                     */
+  /*   the current ppem is simply       ratio * ppem                     */
+  /*                                                                     */
+
+  /* metrics used by the instance and execution context objects */
+  struct  TIns_Metrics_
+  {
+    TT_F26Dot6  pointSize;      /* point size.  1 point = 1/72 inch. */
+
+    UShort      x_resolution;   /* device horizontal resolution in dpi. */
+    UShort      y_resolution;   /* device vertical resolution in dpi.   */
+
+    UShort      x_ppem;         /* horizontal pixels per EM */
+    UShort      y_ppem;         /* vertical pixels per EM   */
+
+    Long        x_scale1;
+    Long        x_scale2;    /* used to scale FUnits to fractional pixels */
+
+    Long        y_scale1;
+    Long        y_scale2;    /* used to scale FUnits to fractional pixels */
+
+    /* for non-square pixels */
+    Long        x_ratio;
+    Long        y_ratio;
+
+    UShort      ppem;        /* maximum ppem size */
+    Long        ratio;       /* current ratio     */
+    Long        scale1;
+    Long        scale2;      /* scale for ppem */
+
+    TT_F26Dot6  compensations[4];  /* device-specific compensations */
+
+    Bool        rotated;        /* `is the glyph rotated?'-flag   */
+    Bool        stretched;      /* `is the glyph stretched?'-flag */
+  };
+
+  typedef struct TIns_Metrics_  TIns_Metrics;
+  typedef TIns_Metrics*         PIns_Metrics;
+
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*                         FreeType Face Type                          */
+  /*                                                                     */
+  /***********************************************************************/
+
+  struct  TFace_
+  {
+    /* parent engine instance for the face object */
+    PEngine_Instance  engine;
+
+    /* i/o stream */
+    TT_Stream  stream;
+
+    /* used only by the threaded builds of the library */
+    TMutex  lock;
+
+    /* TrueType collection header, if any was found */
+    TTTCHeader  ttcHeader;
+
+    /* maximum profile table, as found in the TrueType file */
+    TMaxProfile  maxProfile;
+
+    /* Note:                                          */
+    /*  it seems that some maximum values cannot be   */
+    /*  taken directly from this table, but rather by */
+    /*  combining some of its fields; e.g. the max.   */
+    /*  number of points seems to be given by         */
+    /*  MAX( maxPoints, maxCompositePoints )          */
+    /*                                                */
+    /*  For this reason, we define later our own      */
+    /*  max values that are used to load and allocate */
+    /*  further tables.                               */
+
+    TT_Header             fontHeader;           /* the font header, as   */
+                                                /* found in the TTF file */
+    TT_Horizontal_Header  horizontalHeader;     /* the horizontal header */
+
+    Bool                  verticalInfo;         /* True when vertical table */
+    TT_Vertical_Header    verticalHeader;       /* is present in the font   */
+
+    TT_OS2                os2;                  /* 'OS/2' table */
+
+    TT_Postscript         postscript;           /* 'Post' table */
+
+    TT_Hdmx               hdmx;                 /* 'Hdmx' table */
+
+    TName_Table           nameTable;            /* name table */
+
+    TGasp                 gasp;                 /* the 'gasp' table */
+
+    /* The directory of TrueType tables for this typeface */
+    UShort          numTables;
+    PTableDirEntry  dirTables;
+
+    /* The directory of character mappings table for */
+    /* this typeface                                 */
+    UShort      numCMaps;
+    PCMapTable  cMaps;
+
+    /* The glyph locations table */
+    ULong     numLocations;         /* UShort is not enough */
+#ifndef TT_HUGE_PTR
+    PStorage  glyphLocations;
+#else
+    Storage TT_HUGE_PTR * glyphLocations;
+#endif
+
+    /* NOTE : The "hmtx" is now part of the horizontal header */
+
+    /* the font program, if any */
+    ULong   fontPgmSize;
+    PByte   fontProgram;
+
+    /* the cvt program, if any */
+    ULong   cvtPgmSize;
+    PByte   cvtProgram;
+
+    /* the original, unscaled, control value table */
+    ULong   cvtSize;
+    PShort  cvt;
+
+    /* The following values _must_ be set by the */
+    /* maximum profile loader                    */
+
+    UShort  numGlyphs;     /* the face's total number of glyphs */
+    UShort  maxPoints;     /* max glyph points number, simple and composite */
+    UShort  maxContours;   /* max glyph contours numb, simple and composite */
+    UShort  maxComponents; /* max components in a composite glyph */
+
+    /* the following are object caches to track active */
+    /* and recycled instances and execution contexts   */
+    /* objects.  See 'ttcache.h'                       */
+
+    TCache  instances;   /* current instances for this face */
+    TCache  glyphs;      /* current glyph containers for this face */
+
+
+    /* A typeless pointer to the face object extensions defined */
+    /* in the 'ttextend.*' files.                               */
+    void*  extension;
+    Int    n_extensions;    /* number of extensions */
+
+    /* Use extensions to provide additional capabilities to the */
+    /* engine.  Read the developer's guide in the documentation */
+    /* directory to know how to do that.                        */
+
+    /* a generic pointer for client use - see TT_Set/Get_Face_Pointer */
+    void*  generic;
+  };
+
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*                       FreeType Instance Type                        */
+  /*                                                                     */
+  /***********************************************************************/
+
+  struct  TInstance_
+  {
+    PFace            owner;     /* face object */
+
+    Bool             valid;
+
+    TIns_Metrics     metrics;
+
+    UShort           numFDefs;  /* number of function definitions */
+    UShort           maxFDefs;
+    PDefArray        FDefs;     /* table of FDefs entries         */
+
+    UShort           numIDefs;  /* number of instruction definitions */
+    UShort           maxIDefs;
+    PDefArray        IDefs;     /* table of IDefs entries            */
+
+    Int              maxFunc;   /* maximum function definition id    */
+    Int              maxIns;    /* maximum instruction definition id */
+
+    TCodeRangeTable  codeRangeTable;
+
+    TGraphicsState   GS;
+    TGraphicsState   default_GS;
+
+    ULong            cvtSize;   /* the scaled control value table */
+    PLong            cvt;
+
+    ULong            storeSize; /* The storage area is now part of the */
+    PLong            storage;   /* instance                            */
+
+    TGlyph_Zone      twilight;  /* The instance's twilight zone */
+
+    /* debugging variables */
+
+    /* When using the debugger, we must keep the */
+    /* execution context tied to the instance    */
+    /* object rather than asking it on demand    */
+
+    Bool                debug;
+    PExecution_Context  context;
+
+    /* a generic pointer for client use - see TT_Set/Get_Instance_Pointer */
+    void*            generic;
+  };
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*                  FreeType Execution Context Type                    */
+  /*                                                                     */
+  /***********************************************************************/
+
+  struct  TExecution_Context_
+  {
+    PFace           face;
+    PInstance       instance;
+
+    /* instructions state */
+
+    TT_Error        error;     /* last execution error */
+
+    Long            top;        /* top of exec. stack  */
+
+    ULong           stackSize;  /* size of exec. stack */
+    PStorage        stack;      /* current exec. stack */
+
+    Long            args;
+    ULong           new_top;    /* new top after exec.    */
+
+    TGlyph_Zone     zp0,            /* zone records */
+                    zp1,
+                    zp2,
+                    pts,
+                    twilight;
+
+    TIns_Metrics    metrics;       /* instance metrics */
+
+    TGraphicsState  GS;            /* current graphics state */
+
+    Int             curRange;  /* current code range number   */
+    PByte           code;      /* current code range          */
+    ULong           IP;        /* current instruction pointer */
+    ULong           codeSize;  /* size of current range       */
+
+    Byte            opcode;    /* current opcode              */
+    Int             length;    /* length of current opcode    */
+
+    Bool            step_ins;  /* true if the interpreter must */
+                               /* increment IP after ins. exec */
+    ULong           cvtSize;
+    PLong           cvt;
+
+    ULong           glyphSize; /* glyph instructions buffer size */
+    PByte           glyphIns;  /* glyph instructions buffer */
+
+    UShort          numFDefs;  /* number of function defs         */
+    UShort          maxFDefs;  /* maximum number of function defs */
+    PDefRecord      FDefs;     /* table of FDefs entries          */
+
+    UShort          numIDefs;  /* number of instruction defs         */
+    UShort          maxIDefs;  /* maximum number of instruction defs */
+    PDefRecord      IDefs;     /* table of IDefs entries             */
+
+    Int             maxFunc;
+    Int             maxIns;
+
+    Int             callTop,    /* top of call stack during execution */
+                    callSize;   /* size of call stack */
+    PCallStack      callStack;  /* call stack */
+
+    UShort          maxPoints;    /* capacity of this context's "pts" */
+    UShort          maxContours;  /* record, expressed in points and  */
+                                  /* contours..                       */
+
+    TCodeRangeTable codeRangeTable;  /* table of valid coderanges */
+                                     /* useful for the debugger   */
+
+    ULong           storeSize;  /* size of current storage */
+    PLong           storage;    /* storage area            */
+
+    TT_F26Dot6      period;     /* values used for the */
+    TT_F26Dot6      phase;      /* 'SuperRounding'     */
+    TT_F26Dot6      threshold;
+
+    /* this seems to be unused */
+#if 0
+    Int             cur_ppem;       /* ppem along the current proj vector */
+#endif
+    Long            scale1;         /* scaling values along the current   */
+    Long            scale2;         /* projection vector too..            */
+    Bool            cached_metrics; /* the ppem is computed lazily. used  */
+                                    /* to trigger computation when needed */
+
+    Bool            instruction_trap;  /* If True, the interpreter will */
+                                       /* exit after each instruction   */
+
+    TGraphicsState  default_GS;    /* graphics state resulting from  */
+                                   /* the prep program               */
+    Bool            is_composite;  /* ture if the glyph is composite */
+
+    Bool            pedantic_hinting;  /* if true, read and write array   */
+                                       /* bounds faults halt the hinting  */
+
+    /* latest interpreter additions */
+
+    Long               F_dot_P;    /* dot product of freedom and projection */
+                                   /* vectors                               */
+    TRound_Function    func_round; /* current rounding function             */
+
+    TProject_Function  func_project,   /* current projection function */
+                       func_dualproj,  /* current dual proj. function */
+                       func_freeProj;  /* current freedom proj. func  */
+
+    TMove_Function     func_move;      /* current point move function */
+
+    TGet_CVT_Function  func_read_cvt;  /* read a cvt entry              */
+    TSet_CVT_Function  func_write_cvt; /* write a cvt entry (in pixels) */
+    TSet_CVT_Function  func_move_cvt;  /* incr a cvt entry (in pixels)  */
+
+    ULong              loadSize;
+    PSubglyph_Stack    loadStack;      /* loading subglyph stack */
+
+  };
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*                  FreeType Glyph Object Type                         */
+  /*                                                                     */
+  /***********************************************************************/
+
+  struct TGlyph_
+  {
+    PFace                 face;
+    TT_Big_Glyph_Metrics  metrics;
+    TT_Outline            outline;
+  };
+
+
+  /* The following type is used to load a font from a collection. */
+  /* See Face_Create in ttobjs.c                                  */
+
+  struct  TFont_Input_
+  {
+    TT_Stream         stream;     /* input stream                */
+    ULong             fontIndex;  /* index of font in collection */
+    PEngine_Instance  engine;     /* parent engine instance      */
+
+  };
+
+  typedef struct TFont_Input_  TFont_Input;
+
+
+  /********************************************************************/
+  /*                                                                  */
+  /*   Code Range Functions                                           */
+  /*                                                                  */
+  /********************************************************************/
+
+  /* Goto a specified coderange */
+  LOCAL_DEF
+  TT_Error  Goto_CodeRange( PExecution_Context  exec,
+                            Int                 range,
+                            ULong               IP );
+
+#if 0
+  /* Return a pointer to a given coderange record. */
+  /* Used only by the debugger.                    */
+  LOCAL_DEF
+  PCodeRange  Get_CodeRange( PExecution_Context  exec,
+                             Int                 range );
+#endif
+
+  /* Set a given code range properties */
+  LOCAL_DEF
+  TT_Error  Set_CodeRange( PExecution_Context  exec,
+                           Int                 range,
+                           void*               base,
+                           ULong               length );
+
+  /* Clear a given coderange */
+  LOCAL_DEF
+  TT_Error  Clear_CodeRange( PExecution_Context  exec, Int  range );
+
+
+  LOCAL_DEF
+  PExecution_Context  New_Context( PFace  face );
+
+  LOCAL_DEF
+  TT_Error  Done_Context( PExecution_Context  exec );
+
+
+  LOCAL_DEF
+  TT_Error  Context_Load( PExecution_Context  exec,
+                          PFace               face,
+                          PInstance           ins );
+
+  LOCAL_DEF
+  TT_Error  Context_Save( PExecution_Context  exec,
+                          PInstance           ins );
+
+  LOCAL_DEF
+  TT_Error  Context_Run( PExecution_Context  exec,
+                         Bool                debug );
+
+  LOCAL_DEF
+  TT_Error  Instance_Init( PInstance  ins );
+
+  LOCAL_DEF
+  TT_Error  Instance_Reset( PInstance  ins );
+
+
+  /********************************************************************/
+  /*                                                                  */
+  /*   Handy scaling functions                                        */
+  /*                                                                  */
+  /********************************************************************/
+
+  LOCAL_DEF TT_Pos   Scale_X( PIns_Metrics  metrics, TT_Pos  x );
+  LOCAL_DEF TT_Pos   Scale_Y( PIns_Metrics  metrics, TT_Pos  y );
+
+  /********************************************************************/
+  /*                                                                  */
+  /*   Component Initializer/Finalizer                                */
+  /*                                                                  */
+  /*   Called from 'freetype.c'                                       */
+  /*   The component must create and register the face, instance and  */
+  /*   execution context cache classes before any object can be       */
+  /*   managed.                                                       */
+  /*                                                                  */
+  /********************************************************************/
+
+  LOCAL_DEF TT_Error  TTObjs_Init( PEngine_Instance  engine );
+  LOCAL_DEF TT_Error  TTObjs_Done( PEngine_Instance  engine );
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTOBJS_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttraster.h b/contrib/media/updf/include/freetype/ttraster.h
new file mode 100755
index 000000000..66c8fef6e
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttraster.h
@@ -0,0 +1,127 @@
+/*******************************************************************
+ *
+ *  ttraster.h                                                 v 1.4
+ *
+ *  The FreeType glyph rasterizer.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT. By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  NOTES:
+ *
+ *  This version supports the following:
+ *
+ *    - direct grayscaling
+ *    - sub-banding
+ *    - drop-out modes 4 and 5
+ *    - second pass for complete drop-out control (bitmap only)
+ *    - variable precision
+ *
+ *
+ *   Changes between 1.4 and 1.3:
+ *
+ *   Mainly performance tunings:
+ *
+ *   - Line_Down() and Bezier_Down() now use the functions Line_Up()
+ *     and Bezier_Up() to do their work.
+ *   - optimized Split_Bezier()
+ *   - optimized linked lists used during sweeps
+ *
+ *   Changes between 1.2 and 1.3:
+ *
+ *     - made the engine optionaly re-entrant.  Saves a lot
+ *       of code for a moderate performance hit.
+ *
+ ******************************************************************/
+
+#ifndef TTRASTER_H
+#define TTRASTER_H
+
+#include "ttconfig.h"
+#include "freetype.h"  /* for TT_Outline */
+#include "ttengine.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  /* We provide two different builds of the scan-line converter  */
+  /* The static build uses global variables and isn't            */
+  /* re-entrant.                                                 */
+  /* The indirect build is re-entrant but accesses all variables */
+  /* indirectly.                                                 */
+  /*                                                             */
+  /* As a consequence, the indirect build is about 10% slower    */
+  /* than the static one on a _Pentium_ (this could get worse    */
+  /* on older processors), but the code size is reduced by       */
+  /* more than 30% !                                             */
+  /*                                                             */
+  /* The indirect build is now the default, defined in           */
+  /* ttconfig.h.  Be careful if you experiment with this.        */
+
+  /* Note also that, though its code can be re-entrant, the      */
+  /* component is always used in thread-safe mode.  This is      */
+  /* simply due to the fact that we want to use a single         */
+  /* render pool (of 64 Kb), and not to waste memory.            */
+
+#ifdef TT_STATIC_RASTER
+
+#define  RAS_ARGS  /* void */
+#define  RAS_ARG   /* void */
+
+#define  RAS_VARS  /* void */
+#define  RAS_VAR   /* void */
+
+#else
+
+#define  RAS_ARGS  TRaster_Instance*  raster,
+#define  RAS_ARG   TRaster_Instance*  raster
+
+#define  RAS_VARS  raster,
+#define  RAS_VAR   raster
+
+#endif
+
+
+  struct  TRaster_Instance_;
+  typedef struct TRaster_Instance_  TRaster_Instance;
+
+  /* Render one glyph in the target bitmap, using drop-out control */
+  /* mode 'scan'.                                                  */
+  LOCAL_DEF
+  TT_Error  Render_Glyph( RAS_ARGS TT_Outline*     glyph,
+                                   TT_Raster_Map*  target );
+
+#ifdef TT_CONFIG_OPTION_GRAY_SCALING
+  /* Render one gray-level glyph in the target pixmap.              */
+  /* Palette points to an array of 5 colors used for the rendering. */
+  /* Use NULL to reuse the last palette. Default is VGA graylevels. */
+  LOCAL_DEF
+  TT_Error  Render_Gray_Glyph( RAS_ARGS TT_Outline*     glyph,
+                                        TT_Raster_Map*  target,
+                                        Byte*           palette );
+#endif
+
+  /* Initialize rasterizer */
+  LOCAL_DEF
+  TT_Error  TTRaster_Init( PEngine_Instance  engine );
+
+  /* Finalize it */
+  LOCAL_DEF
+  TT_Error  TTRaster_Done( PEngine_Instance  engine );
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TTRASTER_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/tttables.h b/contrib/media/updf/include/freetype/tttables.h
new file mode 100644
index 000000000..4610e501f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/tttables.h
@@ -0,0 +1,759 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttables.h                                                             */
+/*                                                                         */
+/*    Basic SFNT/TrueType tables definitions and interface                 */
+/*    (specification only).                                                */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008, 2009, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTTABLES_H__
+#define __TTTABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    truetype_tables                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    TrueType Tables                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    TrueType specific table types and functions.                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the definition of TrueType-specific tables   */
+  /*    as well as some routines used to access and process them.          */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Header                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType font header table.  All       */
+  /*    fields follow the TrueType specification.                          */
+  /*                                                                       */
+  typedef struct  TT_Header_
+  {
+    FT_Fixed   Table_Version;
+    FT_Fixed   Font_Revision;
+
+    FT_Long    CheckSum_Adjust;
+    FT_Long    Magic_Number;
+
+    FT_UShort  Flags;
+    FT_UShort  Units_Per_EM;
+
+    FT_Long    Created [2];
+    FT_Long    Modified[2];
+
+    FT_Short   xMin;
+    FT_Short   yMin;
+    FT_Short   xMax;
+    FT_Short   yMax;
+
+    FT_UShort  Mac_Style;
+    FT_UShort  Lowest_Rec_PPEM;
+
+    FT_Short   Font_Direction;
+    FT_Short   Index_To_Loc_Format;
+    FT_Short   Glyph_Data_Format;
+
+  } TT_Header;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HoriHeader                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType horizontal header, the `hhea' */
+  /*    table, as well as the corresponding horizontal metrics table,      */
+  /*    i.e., the `hmtx' table.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Version                :: The table version.                       */
+  /*                                                                       */
+  /*    Ascender               :: The font's ascender, i.e., the distance  */
+  /*                              from the baseline to the top-most of all */
+  /*                              glyph points found in the font.          */
+  /*                                                                       */
+  /*                              This value is invalid in many fonts, as  */
+  /*                              it is usually set by the font designer,  */
+  /*                              and often reflects only a portion of the */
+  /*                              glyphs found in the font (maybe ASCII).  */
+  /*                                                                       */
+  /*                              You should use the `sTypoAscender' field */
+  /*                              of the OS/2 table instead if you want    */
+  /*                              the correct one.                         */
+  /*                                                                       */
+  /*    Descender              :: The font's descender, i.e., the distance */
+  /*                              from the baseline to the bottom-most of  */
+  /*                              all glyph points found in the font.  It  */
+  /*                              is negative.                             */
+  /*                                                                       */
+  /*                              This value is invalid in many fonts, as  */
+  /*                              it is usually set by the font designer,  */
+  /*                              and often reflects only a portion of the */
+  /*                              glyphs found in the font (maybe ASCII).  */
+  /*                                                                       */
+  /*                              You should use the `sTypoDescender'      */
+  /*                              field of the OS/2 table instead if you   */
+  /*                              want the correct one.                    */
+  /*                                                                       */
+  /*    Line_Gap               :: The font's line gap, i.e., the distance  */
+  /*                              to add to the ascender and descender to  */
+  /*                              get the BTB, i.e., the                   */
+  /*                              baseline-to-baseline distance for the    */
+  /*                              font.                                    */
+  /*                                                                       */
+  /*    advance_Width_Max      :: This field is the maximum of all advance */
+  /*                              widths found in the font.  It can be     */
+  /*                              used to compute the maximum width of an  */
+  /*                              arbitrary string of text.                */
+  /*                                                                       */
+  /*    min_Left_Side_Bearing  :: The minimum left side bearing of all     */
+  /*                              glyphs within the font.                  */
+  /*                                                                       */
+  /*    min_Right_Side_Bearing :: The minimum right side bearing of all    */
+  /*                              glyphs within the font.                  */
+  /*                                                                       */
+  /*    xMax_Extent            :: The maximum horizontal extent (i.e., the */
+  /*                              `width' of a glyph's bounding box) for   */
+  /*                              all glyphs in the font.                  */
+  /*                                                                       */
+  /*    caret_Slope_Rise       :: The rise coefficient of the cursor's     */
+  /*                              slope of the cursor (slope=rise/run).    */
+  /*                                                                       */
+  /*    caret_Slope_Run        :: The run coefficient of the cursor's      */
+  /*                              slope.                                   */
+  /*                                                                       */
+  /*    Reserved               :: 8~reserved bytes.                        */
+  /*                                                                       */
+  /*    metric_Data_Format     :: Always~0.                                */
+  /*                                                                       */
+  /*    number_Of_HMetrics     :: Number of HMetrics entries in the `hmtx' */
+  /*                              table -- this value can be smaller than  */
+  /*                              the total number of glyphs in the font.  */
+  /*                                                                       */
+  /*    long_metrics           :: A pointer into the `hmtx' table.         */
+  /*                                                                       */
+  /*    short_metrics          :: A pointer into the `hmtx' table.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should   */
+  /*               be identical except for the names of their fields which */
+  /*               are different.                                          */
+  /*                                                                       */
+  /*               This ensures that a single function in the `ttload'     */
+  /*               module is able to read both the horizontal and vertical */
+  /*               headers.                                                */
+  /*                                                                       */
+  typedef struct  TT_HoriHeader_
+  {
+    FT_Fixed   Version;
+    FT_Short   Ascender;
+    FT_Short   Descender;
+    FT_Short   Line_Gap;
+
+    FT_UShort  advance_Width_Max;      /* advance width maximum */
+
+    FT_Short   min_Left_Side_Bearing;  /* minimum left-sb       */
+    FT_Short   min_Right_Side_Bearing; /* minimum right-sb      */
+    FT_Short   xMax_Extent;            /* xmax extents          */
+    FT_Short   caret_Slope_Rise;
+    FT_Short   caret_Slope_Run;
+    FT_Short   caret_Offset;
+
+    FT_Short   Reserved[4];
+
+    FT_Short   metric_Data_Format;
+    FT_UShort  number_Of_HMetrics;
+
+    /* The following fields are not defined by the TrueType specification */
+    /* but they are used to connect the metrics header to the relevant    */
+    /* `HMTX' table.                                                      */
+
+    void*      long_metrics;
+    void*      short_metrics;
+
+  } TT_HoriHeader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_VertHeader                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType vertical header, the `vhea'   */
+  /*    table, as well as the corresponding vertical metrics table, i.e.,  */
+  /*    the `vmtx' table.                                                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Version                 :: The table version.                      */
+  /*                                                                       */
+  /*    Ascender                :: The font's ascender, i.e., the distance */
+  /*                               from the baseline to the top-most of    */
+  /*                               all glyph points found in the font.     */
+  /*                                                                       */
+  /*                               This value is invalid in many fonts, as */
+  /*                               it is usually set by the font designer, */
+  /*                               and often reflects only a portion of    */
+  /*                               the glyphs found in the font (maybe     */
+  /*                               ASCII).                                 */
+  /*                                                                       */
+  /*                               You should use the `sTypoAscender'      */
+  /*                               field of the OS/2 table instead if you  */
+  /*                               want the correct one.                   */
+  /*                                                                       */
+  /*    Descender               :: The font's descender, i.e., the         */
+  /*                               distance from the baseline to the       */
+  /*                               bottom-most of all glyph points found   */
+  /*                               in the font.  It is negative.           */
+  /*                                                                       */
+  /*                               This value is invalid in many fonts, as */
+  /*                               it is usually set by the font designer, */
+  /*                               and often reflects only a portion of    */
+  /*                               the glyphs found in the font (maybe     */
+  /*                               ASCII).                                 */
+  /*                                                                       */
+  /*                               You should use the `sTypoDescender'     */
+  /*                               field of the OS/2 table instead if you  */
+  /*                               want the correct one.                   */
+  /*                                                                       */
+  /*    Line_Gap                :: The font's line gap, i.e., the distance */
+  /*                               to add to the ascender and descender to */
+  /*                               get the BTB, i.e., the                  */
+  /*                               baseline-to-baseline distance for the   */
+  /*                               font.                                   */
+  /*                                                                       */
+  /*    advance_Height_Max      :: This field is the maximum of all        */
+  /*                               advance heights found in the font.  It  */
+  /*                               can be used to compute the maximum      */
+  /*                               height of an arbitrary string of text.  */
+  /*                                                                       */
+  /*    min_Top_Side_Bearing    :: The minimum top side bearing of all     */
+  /*                               glyphs within the font.                 */
+  /*                                                                       */
+  /*    min_Bottom_Side_Bearing :: The minimum bottom side bearing of all  */
+  /*                               glyphs within the font.                 */
+  /*                                                                       */
+  /*    yMax_Extent             :: The maximum vertical extent (i.e., the  */
+  /*                               `height' of a glyph's bounding box) for */
+  /*                               all glyphs in the font.                 */
+  /*                                                                       */
+  /*    caret_Slope_Rise        :: The rise coefficient of the cursor's    */
+  /*                               slope of the cursor (slope=rise/run).   */
+  /*                                                                       */
+  /*    caret_Slope_Run         :: The run coefficient of the cursor's     */
+  /*                               slope.                                  */
+  /*                                                                       */
+  /*    caret_Offset            :: The cursor's offset for slanted fonts.  */
+  /*                               This value is `reserved' in vmtx        */
+  /*                               version 1.0.                            */
+  /*                                                                       */
+  /*    Reserved                :: 8~reserved bytes.                       */
+  /*                                                                       */
+  /*    metric_Data_Format      :: Always~0.                               */
+  /*                                                                       */
+  /*    number_Of_HMetrics      :: Number of VMetrics entries in the       */
+  /*                               `vmtx' table -- this value can be       */
+  /*                               smaller than the total number of glyphs */
+  /*                               in the font.                            */
+  /*                                                                       */
+  /*    long_metrics           :: A pointer into the `vmtx' table.         */
+  /*                                                                       */
+  /*    short_metrics          :: A pointer into the `vmtx' table.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should   */
+  /*               be identical except for the names of their fields which */
+  /*               are different.                                          */
+  /*                                                                       */
+  /*               This ensures that a single function in the `ttload'     */
+  /*               module is able to read both the horizontal and vertical */
+  /*               headers.                                                */
+  /*                                                                       */
+  typedef struct  TT_VertHeader_
+  {
+    FT_Fixed   Version;
+    FT_Short   Ascender;
+    FT_Short   Descender;
+    FT_Short   Line_Gap;
+
+    FT_UShort  advance_Height_Max;      /* advance height maximum */
+
+    FT_Short   min_Top_Side_Bearing;    /* minimum left-sb or top-sb       */
+    FT_Short   min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb   */
+    FT_Short   yMax_Extent;             /* xmax or ymax extents            */
+    FT_Short   caret_Slope_Rise;
+    FT_Short   caret_Slope_Run;
+    FT_Short   caret_Offset;
+
+    FT_Short   Reserved[4];
+
+    FT_Short   metric_Data_Format;
+    FT_UShort  number_Of_VMetrics;
+
+    /* The following fields are not defined by the TrueType specification */
+    /* but they're used to connect the metrics header to the relevant     */
+    /* `HMTX' or `VMTX' table.                                            */
+
+    void*      long_metrics;
+    void*      short_metrics;
+
+  } TT_VertHeader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_OS2                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType OS/2 table. This is the long  */
+  /*    table version.  All fields comply to the TrueType specification.   */
+  /*                                                                       */
+  /*    Note that we now support old Mac fonts which do not include an     */
+  /*    OS/2 table.  In this case, the `version' field is always set to    */
+  /*    0xFFFF.                                                            */
+  /*                                                                       */
+  typedef struct  TT_OS2_
+  {
+    FT_UShort  version;                /* 0x0001 - more or 0xFFFF */
+    FT_Short   xAvgCharWidth;
+    FT_UShort  usWeightClass;
+    FT_UShort  usWidthClass;
+    FT_Short   fsType;
+    FT_Short   ySubscriptXSize;
+    FT_Short   ySubscriptYSize;
+    FT_Short   ySubscriptXOffset;
+    FT_Short   ySubscriptYOffset;
+    FT_Short   ySuperscriptXSize;
+    FT_Short   ySuperscriptYSize;
+    FT_Short   ySuperscriptXOffset;
+    FT_Short   ySuperscriptYOffset;
+    FT_Short   yStrikeoutSize;
+    FT_Short   yStrikeoutPosition;
+    FT_Short   sFamilyClass;
+
+    FT_Byte    panose[10];
+
+    FT_ULong   ulUnicodeRange1;        /* Bits 0-31   */
+    FT_ULong   ulUnicodeRange2;        /* Bits 32-63  */
+    FT_ULong   ulUnicodeRange3;        /* Bits 64-95  */
+    FT_ULong   ulUnicodeRange4;        /* Bits 96-127 */
+
+    FT_Char    achVendID[4];
+
+    FT_UShort  fsSelection;
+    FT_UShort  usFirstCharIndex;
+    FT_UShort  usLastCharIndex;
+    FT_Short   sTypoAscender;
+    FT_Short   sTypoDescender;
+    FT_Short   sTypoLineGap;
+    FT_UShort  usWinAscent;
+    FT_UShort  usWinDescent;
+
+    /* only version 1 tables: */
+
+    FT_ULong   ulCodePageRange1;       /* Bits 0-31   */
+    FT_ULong   ulCodePageRange2;       /* Bits 32-63  */
+
+    /* only version 2 tables: */
+
+    FT_Short   sxHeight;
+    FT_Short   sCapHeight;
+    FT_UShort  usDefaultChar;
+    FT_UShort  usBreakChar;
+    FT_UShort  usMaxContext;
+
+  } TT_OS2;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Postscript                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType PostScript table.  All fields */
+  /*    comply to the TrueType specification.  This structure does not     */
+  /*    reference the PostScript glyph names, which can be nevertheless    */
+  /*    accessed with the `ttpost' module.                                 */
+  /*                                                                       */
+  typedef struct  TT_Postscript_
+  {
+    FT_Fixed  FormatType;
+    FT_Fixed  italicAngle;
+    FT_Short  underlinePosition;
+    FT_Short  underlineThickness;
+    FT_ULong  isFixedPitch;
+    FT_ULong  minMemType42;
+    FT_ULong  maxMemType42;
+    FT_ULong  minMemType1;
+    FT_ULong  maxMemType1;
+
+    /* Glyph names follow in the file, but we don't   */
+    /* load them by default.  See the ttpost.c file.  */
+
+  } TT_Postscript;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_PCLT                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType PCLT table.  All fields       */
+  /*    comply to the TrueType specification.                              */
+  /*                                                                       */
+  typedef struct  TT_PCLT_
+  {
+    FT_Fixed   Version;
+    FT_ULong   FontNumber;
+    FT_UShort  Pitch;
+    FT_UShort  xHeight;
+    FT_UShort  Style;
+    FT_UShort  TypeFamily;
+    FT_UShort  CapHeight;
+    FT_UShort  SymbolSet;
+    FT_Char    TypeFace[16];
+    FT_Char    CharacterComplement[8];
+    FT_Char    FileName[6];
+    FT_Char    StrokeWeight;
+    FT_Char    WidthType;
+    FT_Byte    SerifStyle;
+    FT_Byte    Reserved;
+
+  } TT_PCLT;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_MaxProfile                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The maximum profile is a table containing many max values which    */
+  /*    can be used to pre-allocate arrays.  This ensures that no memory   */
+  /*    allocation occurs during a glyph load.                             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version               :: The version number.                       */
+  /*                                                                       */
+  /*    numGlyphs             :: The number of glyphs in this TrueType     */
+  /*                             font.                                     */
+  /*                                                                       */
+  /*    maxPoints             :: The maximum number of points in a         */
+  /*                             non-composite TrueType glyph.  See also   */
+  /*                             the structure element                     */
+  /*                             `maxCompositePoints'.                     */
+  /*                                                                       */
+  /*    maxContours           :: The maximum number of contours in a       */
+  /*                             non-composite TrueType glyph.  See also   */
+  /*                             the structure element                     */
+  /*                             `maxCompositeContours'.                   */
+  /*                                                                       */
+  /*    maxCompositePoints    :: The maximum number of points in a         */
+  /*                             composite TrueType glyph.  See also the   */
+  /*                             structure element `maxPoints'.            */
+  /*                                                                       */
+  /*    maxCompositeContours  :: The maximum number of contours in a       */
+  /*                             composite TrueType glyph.  See also the   */
+  /*                             structure element `maxContours'.          */
+  /*                                                                       */
+  /*    maxZones              :: The maximum number of zones used for      */
+  /*                             glyph hinting.                            */
+  /*                                                                       */
+  /*    maxTwilightPoints     :: The maximum number of points in the       */
+  /*                             twilight zone used for glyph hinting.     */
+  /*                                                                       */
+  /*    maxStorage            :: The maximum number of elements in the     */
+  /*                             storage area used for glyph hinting.      */
+  /*                                                                       */
+  /*    maxFunctionDefs       :: The maximum number of function            */
+  /*                             definitions in the TrueType bytecode for  */
+  /*                             this font.                                */
+  /*                                                                       */
+  /*    maxInstructionDefs    :: The maximum number of instruction         */
+  /*                             definitions in the TrueType bytecode for  */
+  /*                             this font.                                */
+  /*                                                                       */
+  /*    maxStackElements      :: The maximum number of stack elements used */
+  /*                             during bytecode interpretation.           */
+  /*                                                                       */
+  /*    maxSizeOfInstructions :: The maximum number of TrueType opcodes    */
+  /*                             used for glyph hinting.                   */
+  /*                                                                       */
+  /*    maxComponentElements  :: The maximum number of simple (i.e., non-  */
+  /*                             composite) glyphs in a composite glyph.   */
+  /*                                                                       */
+  /*    maxComponentDepth     :: The maximum nesting depth of composite    */
+  /*                             glyphs.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This structure is only used during font loading.                   */
+  /*                                                                       */
+  typedef struct  TT_MaxProfile_
+  {
+    FT_Fixed   version;
+    FT_UShort  numGlyphs;
+    FT_UShort  maxPoints;
+    FT_UShort  maxContours;
+    FT_UShort  maxCompositePoints;
+    FT_UShort  maxCompositeContours;
+    FT_UShort  maxZones;
+    FT_UShort  maxTwilightPoints;
+    FT_UShort  maxStorage;
+    FT_UShort  maxFunctionDefs;
+    FT_UShort  maxInstructionDefs;
+    FT_UShort  maxStackElements;
+    FT_UShort  maxSizeOfInstructions;
+    FT_UShort  maxComponentElements;
+    FT_UShort  maxComponentDepth;
+
+  } TT_MaxProfile;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Sfnt_Tag                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify the index of an SFNT table.         */
+  /*    Used in the @FT_Get_Sfnt_Table API function.                       */
+  /*                                                                       */
+  typedef enum  FT_Sfnt_Tag_
+  {
+    ft_sfnt_head = 0,    /* TT_Header     */
+    ft_sfnt_maxp = 1,    /* TT_MaxProfile */
+    ft_sfnt_os2  = 2,    /* TT_OS2        */
+    ft_sfnt_hhea = 3,    /* TT_HoriHeader */
+    ft_sfnt_vhea = 4,    /* TT_VertHeader */
+    ft_sfnt_post = 5,    /* TT_Postscript */
+    ft_sfnt_pclt = 6,    /* TT_PCLT       */
+
+    sfnt_max   /* internal end mark */
+
+  } FT_Sfnt_Tag;
+
+  /* */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Table                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a pointer to a given SFNT table within a face.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source.                                    */
+  /*                                                                       */
+  /*    tag  :: The index of the SFNT table.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A type-less pointer to the table.  This will be~0 in case of       */
+  /*    error, or if the corresponding table was not found *OR* loaded     */
+  /*    from the file.                                                     */
+  /*                                                                       */
+  /*    Use a typecast according to `tag' to access the structure          */
+  /*    elements.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The table is owned by the face object and disappears with it.      */
+  /*                                                                       */
+  /*    This function is only useful to access SFNT tables that are loaded */
+  /*    by the sfnt, truetype, and opentype drivers.  See @FT_Sfnt_Tag for */
+  /*    a list.                                                            */
+  /*                                                                       */
+  FT_EXPORT( void* )
+  FT_Get_Sfnt_Table( FT_Face      face,
+                     FT_Sfnt_Tag  tag );
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Load_Sfnt_Table
+  *
+  * @description:
+  *   Load any font table into client memory.
+  *
+  * @input:
+  *   face ::
+  *     A handle to the source face.
+  *
+  *   tag ::
+  *     The four-byte tag of the table to load.  Use the value~0 if you want
+  *     to access the whole font file.  Otherwise, you can use one of the
+  *     definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new
+  *     one with @FT_MAKE_TAG.
+  *
+  *   offset ::
+  *     The starting offset in the table (or file if tag == 0).
+  *
+  * @output:
+  *   buffer ::
+  *     The target buffer address.  The client must ensure that the memory
+  *     array is big enough to hold the data.
+  *
+  * @inout:
+  *   length ::
+  *     If the `length' parameter is NULL, then try to load the whole table.
+  *     Return an error code if it fails.
+  *
+  *     Else, if `*length' is~0, exit immediately while returning the
+  *     table's (or file) full size in it.
+  *
+  *     Else the number of bytes to read from the table or file, from the
+  *     starting offset.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   If you need to determine the table's length you should first call this
+  *   function with `*length' set to~0, as in the following example:
+  *
+  *     {
+  *       FT_ULong  length = 0;
+  *
+  *
+  *       error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
+  *       if ( error ) { ... table does not exist ... }
+  *
+  *       buffer = malloc( length );
+  *       if ( buffer == NULL ) { ... not enough memory ... }
+  *
+  *       error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
+  *       if ( error ) { ... could not load table ... }
+  *     }
+  */
+  FT_EXPORT( FT_Error )
+  FT_Load_Sfnt_Table( FT_Face    face,
+                      FT_ULong   tag,
+                      FT_Long    offset,
+                      FT_Byte*   buffer,
+                      FT_ULong*  length );
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Sfnt_Table_Info
+  *
+  * @description:
+  *   Return information on an SFNT table.
+  *
+  * @input:
+  *   face ::
+  *     A handle to the source face.
+  *
+  *   table_index ::
+  *     The index of an SFNT table.  The function returns
+  *     FT_Err_Table_Missing for an invalid value.
+  *
+  * @output:
+  *   tag ::
+  *     The name tag of the SFNT table.
+  *
+  *   length ::
+  *     The length of the SFNT table.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   SFNT tables with length zero are treated as missing.
+  *
+  */
+  FT_EXPORT( FT_Error )
+  FT_Sfnt_Table_Info( FT_Face    face,
+                      FT_UInt    table_index,
+                      FT_ULong  *tag,
+                      FT_ULong  *length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_CMap_Language_ID                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return TrueType/sfnt specific cmap language ID.  Definitions of    */
+  /*    language ID values are in `freetype/ttnameid.h'.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap ::                                                         */
+  /*      The target charmap.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The language ID of `charmap'.  If `charmap' doesn't belong to a    */
+  /*    TrueType/sfnt face, just return~0 as the default value.            */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_CMap_Language_ID( FT_CharMap  charmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_CMap_Format                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return TrueType/sfnt specific cmap format.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap ::                                                         */
+  /*      The target charmap.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The format of `charmap'.  If `charmap' doesn't belong to a         */
+  /*    TrueType/sfnt face, return -1.                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_Get_CMap_Format( FT_CharMap  charmap );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __TTTABLES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/tttags.h b/contrib/media/updf/include/freetype/tttags.h
new file mode 100644
index 000000000..307ce4b63
--- /dev/null
+++ b/contrib/media/updf/include/freetype/tttags.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttags.h                                                               */
+/*                                                                         */
+/*    Tags for TrueType and OpenType tables (specification only).          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2004, 2005, 2007, 2008 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTAGS_H__
+#define __TTAGS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+#define TTAG_avar  FT_MAKE_TAG( 'a', 'v', 'a', 'r' )
+#define TTAG_BASE  FT_MAKE_TAG( 'B', 'A', 'S', 'E' )
+#define TTAG_bdat  FT_MAKE_TAG( 'b', 'd', 'a', 't' )
+#define TTAG_BDF   FT_MAKE_TAG( 'B', 'D', 'F', ' ' )
+#define TTAG_bhed  FT_MAKE_TAG( 'b', 'h', 'e', 'd' )
+#define TTAG_bloc  FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
+#define TTAG_bsln  FT_MAKE_TAG( 'b', 's', 'l', 'n' )
+#define TTAG_CFF   FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
+#define TTAG_CID   FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
+#define TTAG_cmap  FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
+#define TTAG_cvar  FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
+#define TTAG_cvt   FT_MAKE_TAG( 'c', 'v', 't', ' ' )
+#define TTAG_DSIG  FT_MAKE_TAG( 'D', 'S', 'I', 'G' )
+#define TTAG_EBDT  FT_MAKE_TAG( 'E', 'B', 'D', 'T' )
+#define TTAG_EBLC  FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
+#define TTAG_EBSC  FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
+#define TTAG_feat  FT_MAKE_TAG( 'f', 'e', 'a', 't' )
+#define TTAG_FOND  FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
+#define TTAG_fpgm  FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
+#define TTAG_fvar  FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
+#define TTAG_gasp  FT_MAKE_TAG( 'g', 'a', 's', 'p' )
+#define TTAG_GDEF  FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
+#define TTAG_glyf  FT_MAKE_TAG( 'g', 'l', 'y', 'f' )
+#define TTAG_GPOS  FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
+#define TTAG_GSUB  FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
+#define TTAG_gvar  FT_MAKE_TAG( 'g', 'v', 'a', 'r' )
+#define TTAG_hdmx  FT_MAKE_TAG( 'h', 'd', 'm', 'x' )
+#define TTAG_head  FT_MAKE_TAG( 'h', 'e', 'a', 'd' )
+#define TTAG_hhea  FT_MAKE_TAG( 'h', 'h', 'e', 'a' )
+#define TTAG_hmtx  FT_MAKE_TAG( 'h', 'm', 't', 'x' )
+#define TTAG_JSTF  FT_MAKE_TAG( 'J', 'S', 'T', 'F' )
+#define TTAG_just  FT_MAKE_TAG( 'j', 'u', 's', 't' )
+#define TTAG_kern  FT_MAKE_TAG( 'k', 'e', 'r', 'n' )
+#define TTAG_lcar  FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
+#define TTAG_loca  FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
+#define TTAG_LTSH  FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
+#define TTAG_LWFN  FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
+#define TTAG_MATH  FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
+#define TTAG_maxp  FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
+#define TTAG_META  FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
+#define TTAG_MMFX  FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
+#define TTAG_MMSD  FT_MAKE_TAG( 'M', 'M', 'S', 'D' )
+#define TTAG_mort  FT_MAKE_TAG( 'm', 'o', 'r', 't' )
+#define TTAG_morx  FT_MAKE_TAG( 'm', 'o', 'r', 'x' )
+#define TTAG_name  FT_MAKE_TAG( 'n', 'a', 'm', 'e' )
+#define TTAG_opbd  FT_MAKE_TAG( 'o', 'p', 'b', 'd' )
+#define TTAG_OS2   FT_MAKE_TAG( 'O', 'S', '/', '2' )
+#define TTAG_OTTO  FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
+#define TTAG_PCLT  FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
+#define TTAG_POST  FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
+#define TTAG_post  FT_MAKE_TAG( 'p', 'o', 's', 't' )
+#define TTAG_prep  FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
+#define TTAG_prop  FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
+#define TTAG_sfnt  FT_MAKE_TAG( 's', 'f', 'n', 't' )
+#define TTAG_SING  FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
+#define TTAG_trak  FT_MAKE_TAG( 't', 'r', 'a', 'k' )
+#define TTAG_true  FT_MAKE_TAG( 't', 'r', 'u', 'e' )
+#define TTAG_ttc   FT_MAKE_TAG( 't', 't', 'c', ' ' )
+#define TTAG_ttcf  FT_MAKE_TAG( 't', 't', 'c', 'f' )
+#define TTAG_TYP1  FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
+#define TTAG_typ1  FT_MAKE_TAG( 't', 'y', 'p', '1' )
+#define TTAG_VDMX  FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
+#define TTAG_vhea  FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
+#define TTAG_vmtx  FT_MAKE_TAG( 'v', 'm', 't', 'x' )
+
+
+FT_END_HEADER
+
+#endif /* __TTAGS_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/tttypes.h b/contrib/media/updf/include/freetype/tttypes.h
new file mode 100755
index 000000000..b324013e8
--- /dev/null
+++ b/contrib/media/updf/include/freetype/tttypes.h
@@ -0,0 +1,150 @@
+/*******************************************************************
+ *
+ *  tttypes.h
+ *
+ *    Freetype engine's common types specification
+ *    (this spec has no associated body).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT. By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  NOTE:
+ *
+ *   All these declarations are library internals, and *not* part
+ *   of the high-level interface.  See also 'freetype.h'.
+ *
+ ******************************************************************/
+
+#ifndef TTTYPES_H
+#define TTTYPES_H
+
+#include "ttconfig.h"
+#include "freetype.h"
+
+#ifdef __MACTYPES__
+#error "<MacTypes.h> have been included, and this prevents the proper\
+ compilation of this library.  Please remove the precompiled headers."
+#endif
+
+  typedef          char   String;
+  typedef signed   char   Char;
+  typedef unsigned char   Byte;
+
+  typedef unsigned short  UShort;
+  typedef signed   short  Short;
+
+  typedef unsigned long   ULong;
+  typedef signed   long   Long;
+
+  typedef TT_Int32        Fixed;
+
+  typedef int             Int;
+
+  /* Simple access types: pointers and tables */
+
+  typedef Byte*    PByte;
+  typedef UShort*  PUShort;
+  typedef Short*   PShort;
+  typedef ULong*   PULong;
+  typedef Long*    PLong;
+
+  typedef Fixed*   PFixed;
+
+  typedef Int*     PInt;
+
+  typedef void*    Pointer;
+
+  typedef TT_F26Dot6*     PCoordinates;
+  typedef unsigned char*  PTouchTable;
+
+
+#ifndef Bool
+  typedef int  Bool;        /* No boolean type in C */
+#endif
+
+#ifndef TRUE
+#define TRUE  1
+#endif
+
+#ifndef FALSE
+#define FALSE  0
+#endif
+
+#ifndef NULL
+#define NULL  (void*)0
+#endif
+
+  typedef Long      Storage;
+  typedef Storage*  PStorage;
+
+
+/* Rounding mode constants */
+
+#define TT_Round_Off             5
+#define TT_Round_To_Half_Grid    0
+#define TT_Round_To_Grid         1
+#define TT_Round_To_Double_Grid  2
+#define TT_Round_Up_To_Grid      4
+#define TT_Round_Down_To_Grid    3
+#define TT_Round_Super           6
+#define TT_Round_Super_45        7
+
+
+/* Touch flag masks */
+
+#define TT_Flag_On_Curve      1
+#define TT_Flag_Touched_X     2
+#define TT_Flag_Touched_Y     4
+#define TT_Flag_Touched_Both  6
+
+
+/* Error management constants :) */
+
+#define SUCCESS  0
+#define FAILURE  -1
+
+
+/* The min and max functions missing in C.  As usual, be careful not to */
+/* write things like MIN( a++, b++ ) to avoid side effects.             */
+
+#ifndef MIN
+#define MIN( a, b )  ( (a) < (b) ? (a) : (b) )
+#endif
+
+#ifndef MAX
+#define MAX( a, b )  ( (a) > (b) ? (a) : (b) )
+#endif
+
+#ifndef ABS
+#define ABS( a )     ( (a) < 0 ? -(a) : (a) )
+#endif
+
+/* conversion macros for the handles defined in freetype.h */
+
+#define HANDLE_Val( handle )       ((handle).z)
+
+#define HANDLE_Engine( handle )    ((PEngine_Instance)HANDLE_Val( handle ))
+
+#define HANDLE_Face( handle )      ((PFace)HANDLE_Val( handle ))
+
+#define HANDLE_Instance( handle )  ((PInstance)HANDLE_Val( handle ))
+
+/* HANDLE_Stream( handle ) must be defined in ttfile.c */
+
+#define HANDLE_Glyph( handle )     ((PGlyph)HANDLE_Val( handle ))
+
+#define HANDLE_CharMap( handle )   ((PCMapTable)HANDLE_Val( handle ))
+
+#define HANDLE_Set( handle, val )  ((handle).z = (void*)(val))
+
+
+#endif /* TTTYPES_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttunpat.h b/contrib/media/updf/include/freetype/ttunpat.h
new file mode 100644
index 000000000..a0162759b
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttunpat.h
@@ -0,0 +1,59 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttunpat.h                                                              */
+/*                                                                         */
+/*    Definitions for the unpatented TrueType hinting system               */
+/*                                                                         */
+/*  Copyright 2003, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  Written by Graham Asher <graham.asher@btinternet.com>                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTUNPAT_H__
+#define __TTUNPAT_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /***************************************************************************
+  *
+  * @constant:
+  *   FT_PARAM_TAG_UNPATENTED_HINTING
+  *
+  * @description:
+  *   A constant used as the tag of an @FT_Parameter structure to indicate
+  *   that unpatented methods only should be used by the TrueType bytecode
+  *   interpreter for a typeface opened by @FT_Open_Face.
+  *
+  */
+#define FT_PARAM_TAG_UNPATENTED_HINTING  FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __TTUNPAT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/fstream b/contrib/media/updf/include/fstream
new file mode 100644
index 000000000..c4546ab64
--- /dev/null
+++ b/contrib/media/updf/include/fstream
@@ -0,0 +1,7 @@
+#ifndef _FSTREAM_INCLUDED
+#define _FSTREAM_INCLUDED
+#include <iostream>
+/*namespace std
+{
+}*/
+#endif
diff --git a/contrib/media/updf/include/ft2build.h b/contrib/media/updf/include/ft2build.h
new file mode 100644
index 000000000..211b54db4
--- /dev/null
+++ b/contrib/media/updf/include/ft2build.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ft2build.h                                                             */
+/*                                                                         */
+/*    FreeType 2 build and setup macros.                                   */
+/*    (Generic version)                                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2006 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file corresponds to the default `ft2build.h' file for            */
+  /* FreeType 2.  It uses the `freetype' include root.                     */
+  /*                                                                       */
+  /* Note that specific platforms might use a different configuration.     */
+  /* See builds/unix/ft2unix.h for an example.                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FT2_BUILD_GENERIC_H__
+#define __FT2_BUILD_GENERIC_H__
+
+#include "ftheader.h"
+
+#endif /* __FT2_BUILD_GENERIC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/ftheader.h b/contrib/media/updf/include/ftheader.h
new file mode 100644
index 000000000..b58a1ce5e
--- /dev/null
+++ b/contrib/media/updf/include/ftheader.h
@@ -0,0 +1,770 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftheader.h                                                             */
+/*                                                                         */
+/*    Build macros of the FreeType 2 library.                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#define __FT_HEADER_H__
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_BEGIN_HEADER                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_END_HEADER in header    */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER  extern "C" {
+#else
+#define FT_BEGIN_HEADER  /* nothing */
+#endif
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_END_HEADER                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_BEGIN_HEADER in header  */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_END_HEADER  }
+#else
+#define FT_END_HEADER  /* nothing */
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Aliases for the FreeType 2 public and configuration files.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    header_file_macros                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Header File Macros                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Macro definitions used to #include specific header files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following macros are defined to the name of specific           */
+  /*    FreeType~2 header files.  They can be used directly in #include    */
+  /*    statements as in:                                                  */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #include FT_FREETYPE_H                                           */
+  /*      #include FT_MULTIPLE_MASTERS_H                                   */
+  /*      #include FT_GLYPH_H                                              */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    There are several reasons why we are now using macros to name      */
+  /*    public header files.  The first one is that such macros are not    */
+  /*    limited to the infamous 8.3~naming rule required by DOS (and       */
+  /*    `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h').   */
+  /*                                                                       */
+  /*    The second reason is that it allows for more flexibility in the    */
+  /*    way FreeType~2 is installed on a given system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* configuration files */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_CONFIG_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 configuration data.
+   *
+   */
+#define FT_CONFIG_CONFIG_H  <freetype/config/ftconfig.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_STANDARD_LIBRARY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 interface to the standard C library functions.
+   *
+   */
+#define FT_CONFIG_STANDARD_LIBRARY_H  <freetype/config/ftstdlib.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_OPTIONS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 project-specific configuration options.
+   *
+   */
+#define FT_CONFIG_OPTIONS_H  <freetype/config/ftoption.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_MODULES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 modules that are statically linked to new library
+   *   instances in @FT_Init_FreeType.
+   *
+   */
+#define FT_CONFIG_MODULES_H  <freetype/config/ftmodule.h>
+
+  /* */
+
+  /* public headers */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_FREETYPE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   base FreeType~2 API.
+   *
+   */
+#define FT_FREETYPE_H  <freetype/freetype.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 error codes (and messages).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_ERRORS_H  <freetype/fterrors.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 module error offsets (and messages).
+   *
+   */
+#define FT_MODULE_ERRORS_H  <freetype/ftmoderr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYSTEM_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 interface to low-level operations (i.e., memory management
+   *   and stream i/o).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_SYSTEM_H  <freetype/ftsystem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing type
+   *   definitions related to glyph images (i.e., bitmaps, outlines,
+   *   scan-converter parameters).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_IMAGE_H  <freetype/ftimage.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   basic data types defined by FreeType~2.
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_TYPES_H  <freetype/fttypes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LIST_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list management API of FreeType~2.
+   *
+   *   (Most applications will never need to include this file.)
+   *
+   */
+#define FT_LIST_H  <freetype/ftlist.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OUTLINE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   scalable outline management API of FreeType~2.
+   *
+   */
+#define FT_OUTLINE_H  <freetype/ftoutln.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SIZES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API which manages multiple @FT_Size objects per face.
+   *
+   */
+#define FT_SIZES_H  <freetype/ftsizes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   module management API of FreeType~2.
+   *
+   */
+#define FT_MODULE_H  <freetype/ftmodapi.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_RENDER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   renderer module management API of FreeType~2.
+   *
+   */
+#define FT_RENDER_H  <freetype/ftrender.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPE1_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the Type~1 format.
+   *
+   */
+#define FT_TYPE1_TABLES_H  <freetype/t1tables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_IDS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   enumeration values which identify name strings, languages, encodings,
+   *   etc.  This file really contains a _large_ set of constant macro
+   *   definitions, taken from the TrueType and OpenType specifications.
+   *
+   */
+#define FT_TRUETYPE_IDS_H  <freetype/ttnameid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the TrueType (as well as OpenType) format.
+   *
+   */
+#define FT_TRUETYPE_TABLES_H  <freetype/tttables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TAGS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of TrueType four-byte `tags' which identify blocks in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_TRUETYPE_TAGS_H  <freetype/tttags.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BDF_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which accesses BDF-specific strings from a
+   *   face.
+   *
+   */
+#define FT_BDF_H  <freetype/ftbdf.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CID_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which access CID font information from a
+   *   face.
+   *
+   */
+#define FT_CID_H  <freetype/ftcid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GZIP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports gzip-compressed files.
+   *
+   */
+#define FT_GZIP_H  <freetype/ftgzip.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LZW_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports LZW-compressed files.
+   *
+   */
+#define FT_LZW_H  <freetype/ftlzw.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_WINFONTS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports Windows FNT files.
+   *
+   */
+#define FT_WINFONTS_H   <freetype/ftwinfnt.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GLYPH_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional glyph management component.
+   *
+   */
+#define FT_GLYPH_H  <freetype/ftglyph.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BITMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional bitmap conversion component.
+   *
+   */
+#define FT_BITMAP_H  <freetype/ftbitmap.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BBOX_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional exact bounding box computation routines.
+   *
+   */
+#define FT_BBOX_H  <freetype/ftbbox.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional FreeType~2 cache sub-system.
+   *
+   */
+#define FT_CACHE_H  <freetype/ftcache.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `glyph image' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for @FT_Glyph elements.  You can also
+   *   use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+   *   store small glyph bitmaps, as it will use less memory.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   glyph image-related cache declarations.
+   *
+   */
+#define FT_CACHE_IMAGE_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_SMALL_BITMAPS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `small bitmaps' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for small glyph bitmaps in a relatively
+   *   memory-efficient way.  You can also use the API defined in
+   *   @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+   *   including scalable outlines.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   small bitmaps-related cache declarations.
+   *
+   */
+#define FT_CACHE_SMALL_BITMAPS_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_CHARMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `charmap' API of the FreeType~2 cache sub-system.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   charmap-based cache declarations.
+   *
+   */
+#define FT_CACHE_CHARMAP_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MAC_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   Macintosh-specific FreeType~2 API.  The latter is used to access
+   *   fonts embedded in resource forks.
+   *
+   *   This header file must be explicitly included by client applications
+   *   compiled on the Mac (note that the base API still works though).
+   *
+   */
+#define FT_MAC_H  <freetype/ftmac.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MULTIPLE_MASTERS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional multiple-masters management API of FreeType~2.
+   *
+   */
+#define FT_MULTIPLE_MASTERS_H  <freetype/ftmm.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SFNT_NAMES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which accesses embedded `name' strings in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_SFNT_NAMES_H  <freetype/ftsnames.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OPENTYPE_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+   *   GPOS, GSUB, JSTF).
+   *
+   */
+#define FT_OPENTYPE_VALIDATE_H  <freetype/ftotval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GX_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+   *   mort, morx, bsln, just, kern, opbd, trak, prop).
+   *
+   */
+#define FT_GX_VALIDATE_H  <freetype/ftgxval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_PFR_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which accesses PFR-specific data.
+   *
+   */
+#define FT_PFR_H  <freetype/ftpfr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_STROKER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions to stroke outline paths.
+   */
+#define FT_STROKER_H  <freetype/ftstroke.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYNTHESIS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs artificial obliquing and emboldening.
+   */
+#define FT_SYNTHESIS_H  <freetype/ftsynth.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_XFREE86_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions specific to the XFree86 and
+   *   X.Org X11 servers.
+   */
+#define FT_XFREE86_H  <freetype/ftxf86.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRIGONOMETRY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs trigonometric computations (e.g.,
+   *   cosines and arc tangents).
+   */
+#define FT_TRIGONOMETRY_H  <freetype/fttrigon.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LCD_FILTER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_LCD_FILTER_H  <freetype/ftlcdfil.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_UNPATENTED_HINTING_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_UNPATENTED_HINTING_H  <freetype/ttunpat.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_INCREMENTAL_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_INCREMENTAL_H  <freetype/ftincrem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GASP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns entries from the TrueType GASP table.
+   */
+#define FT_GASP_H  <freetype/ftgasp.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ADVANCES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns individual and ranged glyph advances.
+   */
+#define FT_ADVANCES_H  <freetype/ftadvanc.h>
+
+
+  /* */
+
+#define FT_ERROR_DEFINITIONS_H  <freetype/fterrdef.h>
+
+
+  /* The internals of the cache sub-system are no longer exposed.  We */
+  /* default to FT_CACHE_H at the moment just in case, but we know of */
+  /* no rogue client that uses them.                                  */
+  /*                                                                  */
+#define FT_CACHE_MANAGER_H           <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H      <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H  <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H    <freetype/ftcache.h>
+
+
+#define FT_INCREMENTAL_H          <freetype/ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H  <freetype/ttunpat.h>
+
+
+  /*
+   * Include internal headers definitions from <freetype/internal/...>
+   * only when building the library.
+   */
+#ifdef FT2_BUILD_LIBRARY
+#define  FT_INTERNAL_INTERNAL_H  <freetype/internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+
+
+/* END */
diff --git a/contrib/media/updf/include/ftp_var.h b/contrib/media/updf/include/ftp_var.h
new file mode 100644
index 000000000..e569df249
--- /dev/null
+++ b/contrib/media/updf/include/ftp_var.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 1985, 1989, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ftp_var.h	8.4 (Berkeley) 10/9/94
+ */
+
+/*
+ * FTP global variables.
+ */
+
+#include <sys/param.h>
+#include <setjmp.h>
+
+#include "extern.h"
+
+#ifndef FTP_EXTERN
+#define FTP_EXTERN extern
+#endif
+/*
+ * Options and other state info.
+ */
+FTP_EXTERN int	trace;		/* trace packets exchanged */
+FTP_EXTERN int	hash;		/* print # for each buffer transferred */
+FTP_EXTERN int	hashbytes;	/* number of bytes per # printed */
+FTP_EXTERN int	sendport;	/* use PORT cmd for each data connection */
+FTP_EXTERN int	verbose;	/* print messages coming back from server */
+FTP_EXTERN int	connected;	/* connected to server */
+FTP_EXTERN int	fromatty;	/* input is from a terminal */
+FTP_EXTERN int	interactive;	/* interactively prompt on m* cmds */
+FTP_EXTERN int	debug;		/* debugging level */
+FTP_EXTERN int	bell;		/* ring bell on cmd completion */
+FTP_EXTERN int	doglob;		/* glob local file names */
+FTP_EXTERN int	autologin;	/* establish user account on connection */
+FTP_EXTERN int	proxy;		/* proxy server connection active */
+FTP_EXTERN int	proxflag;	/* proxy connection exists */
+FTP_EXTERN int	sunique;	/* store files on server with unique name */
+FTP_EXTERN int	runique;	/* store local files with unique name */
+FTP_EXTERN int	mcase;		/* map upper to lower case for mget names */
+FTP_EXTERN int	ntflag;		/* use ntin ntout tables for name translation */
+FTP_EXTERN int	mapflag;	/* use mapin mapout templates on file names */
+FTP_EXTERN int	code;		/* return/reply code for ftp command */
+FTP_EXTERN int	crflag;		/* if 1, strip car. rets. on ascii gets */
+FTP_EXTERN char	pasv[64];	/* passive port for proxy data connection */
+FTP_EXTERN int	passivemode;	/* passive mode enabled */
+FTP_EXTERN char	*altarg;	/* argv[1] with no shell-like preprocessing  */
+FTP_EXTERN char	ntin[17];	/* input translation table */
+FTP_EXTERN char	ntout[17];	/* output translation table */
+extern	char *mapin;		/* input map template */
+extern	char *mapout;		/* output map template */
+FTP_EXTERN char	typename[32];	/* name of file transfer type */
+FTP_EXTERN int	type;		/* requested file transfer type */
+FTP_EXTERN int	curtype;	/* current file transfer type */
+FTP_EXTERN char	structname[32];	/* name of file transfer structure */
+FTP_EXTERN int	stru;		/* file transfer structure */
+FTP_EXTERN char	formname[32];	/* name of file transfer format */
+FTP_EXTERN int	form;		/* file transfer format */
+FTP_EXTERN char	modename[32];	/* name of file transfer mode */
+FTP_EXTERN int	mode;		/* file transfer mode */
+FTP_EXTERN char	bytename[32];	/* local byte size in ascii */
+FTP_EXTERN int	bytesize;	/* local byte size in binary */
+
+FTP_EXTERN char	*hostname;	/* name of host connected to */
+FTP_EXTERN int	unix_server;	/* server is unix, can use binary for ascii */
+FTP_EXTERN int	unix_proxy;	/* proxy is unix, can use binary for ascii */
+
+FTP_EXTERN struct servent *sp;	/* service spec for tcp/ftp */
+
+FTP_EXTERN jmp_buf toplevel;	/* non-local goto stuff for cmd scanner */
+
+#if HAVE_LIBREADLINE
+FTP_EXTERN char *line;
+#else
+FTP_EXTERN char	line[200];	/* input line buffer */
+#endif
+
+FTP_EXTERN char	*stringbase;	/* current scan point in line buffer */
+FTP_EXTERN char	argbuf[200];	/* argument storage buffer */
+FTP_EXTERN char	*argbase;	/* current storage point in arg buffer */
+FTP_EXTERN int	margc;		/* count of arguments on input line */
+FTP_EXTERN char	*margv[20];	/* args parsed from input line */
+FTP_EXTERN int	cpend;		/* flag: if != 0, then pending server reply */
+FTP_EXTERN int	mflag;		/* flag: if != 0, then active multi command */
+
+FTP_EXTERN int	options;	/* used during socket creation */
+
+/*
+ * Format of command table.
+ */
+struct cmd {
+	char	*c_name;	/* name of command */
+	char	*c_help;	/* help string */
+	char	c_bell;		/* give bell when command completes */
+	char	c_conn;		/* must be connected to use command */
+	char	c_proxy;	/* proxy server may execute */
+	void	(*c_handler) __P((int, char **)); /* function to call */
+};
+
+struct macel {
+	char mac_name[9];	/* macro name */
+	char *mac_start;	/* start of macro in macbuf */
+	char *mac_end;		/* end of macro in macbuf */
+};
+
+FTP_EXTERN int macnum;			/* number of defined macros */
+FTP_EXTERN struct macel macros[16];
+FTP_EXTERN char macbuf[4096];
diff --git a/contrib/media/updf/include/ftw.h b/contrib/media/updf/include/ftw.h
new file mode 100644
index 000000000..b8607eab0
--- /dev/null
+++ b/contrib/media/updf/include/ftw.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_ftw_h_
+#define __dj_include_ftw_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define FTW_F   1
+#define FTW_D   2
+#define FTW_NS  3
+#define FTW_DNR 4
+#define FTW_VL  5
+
+#include <sys/stat.h>
+
+int     ftw(const char *_dir,
+            int (*_fn)(const char *_file, struct stat *_sb, int _flag),
+            int _depth);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_ftw_h_ */
diff --git a/contrib/media/updf/include/functional b/contrib/media/updf/include/functional
new file mode 100644
index 000000000..ea4835264
--- /dev/null
+++ b/contrib/media/updf/include/functional
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_FUNCTIONAL
+#include <bits/std_functional.h>
+#endif
diff --git a/contrib/media/updf/include/general.h b/contrib/media/updf/include/general.h
new file mode 100644
index 000000000..f987c5ada
--- /dev/null
+++ b/contrib/media/updf/include/general.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)general.h	8.1 (Berkeley) 6/6/93
+ */
+
+/*
+ * Some general definitions.
+ */
+
+
+#define	numberof(x)	(sizeof x/sizeof x[0])
+#define	highestof(x)	(numberof(x)-1)
+
+#define	ClearElement(x)		memset((char *)&x, 0, sizeof x)
+#define	ClearArray(x)		memset((char *)x, 0, sizeof x)
diff --git a/contrib/media/updf/include/genericobject.h b/contrib/media/updf/include/genericobject.h
new file mode 100644
index 000000000..0a33c4261
--- /dev/null
+++ b/contrib/media/updf/include/genericobject.h
@@ -0,0 +1,44 @@
+
+
+#ifndef __genericobject_h__
+#define __genericobject_h__
+
+#include "yacasbase.h"
+
+/// Not used.
+/// This class has pure virtual functions, but no derived classes, so
+/// it can never be used.
+class LispArgList : public YacasBase
+{
+public:
+  virtual ~LispArgList();
+  virtual LispInt NrArguments()=0;
+  virtual LispChar * GetArgument(LispInt aIndex, LispInt& aLength)=0;
+  virtual LispBoolean Compare(LispInt aIndex, LispChar * aString)=0;
+};
+
+/// Abstract class which can be put inside a LispGenericClass.
+class GenericClass : public YacasBase
+{
+public:
+    GenericClass() : iReferenceCount(0) {};
+    virtual ~GenericClass();
+    virtual LispChar * Send(LispArgList& aArgList)=0;
+    virtual LispChar * TypeName()=0;
+public:
+    LispInt iReferenceCount; //TODO: perhaps share the method of reference counting with how it is done in other places
+};
+
+
+/* Definition of DYNCAST: either the cast succeeds, or the variable is assigned NULL.
+*/
+
+#define DYNCAST(_type,_name,_var,_object) \
+    _type * _var = NULL ; \
+    if (_object != NULL) \
+    { \
+      if (StrEqual((_object)->TypeName(),_name)) _var = (_type *)(_object); \
+    }
+
+#endif
+
diff --git a/contrib/media/updf/include/genericstructs.h b/contrib/media/updf/include/genericstructs.h
new file mode 100644
index 000000000..a021cc992
--- /dev/null
+++ b/contrib/media/updf/include/genericstructs.h
@@ -0,0 +1,49 @@
+/** \file genericstructs.h defines the class that handles structs and classes for plugins.
+ */
+#ifndef __genericstruct_h__
+#define __genericstruct_h__
+
+#include "yacasbase.h"
+#include "genericobject.h"
+#include "lispassert.h"
+
+/** \class GenericStruct This class maintains a pointer to some arbitrary
+ *  object (which can be any thing). The plugin is responsible for supplying
+ *  functions for manipulating such structs/classes/arrays. The Yacas core
+ *  then needs to know nothing about the internals of such a struct.
+ *
+ *  The struct is represented by a void pointer to the struct, a pointer
+ *  to a function that can clean up the struct (used when automatically
+ *  deleting the object), and a pointer to a text string representing the
+ *  type of the object (useful for testing if the type passed as an argument
+ *  to a function is correct).
+ */
+class GenericStruct : public GenericClass
+{
+public:
+  GenericStruct(LispChar * aTypeName, void* aData, void (*aDestructor)(void*));
+  virtual ~GenericStruct();
+  virtual LispChar * Send(LispArgList& aArgList);
+  virtual LispChar * TypeName();
+  inline void* Data() {return iData;}
+private:
+  GenericStruct(const GenericStruct& aOther) : iData(NULL),iTypeName(NULL),iDestructor(NULL)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  GenericStruct& operator=(const GenericStruct& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+public:
+  void* iData;
+  LispChar * iTypeName;
+  void (*iDestructor)(void* data);
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/getpages.h b/contrib/media/updf/include/getpages.h
new file mode 100644
index 000000000..3618b7e6e
--- /dev/null
+++ b/contrib/media/updf/include/getpages.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_getpagesize_h_
+#define __dj_include_getpagesize_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <unistd.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_getpagesize_h_ */
diff --git a/contrib/media/updf/include/glib/glib.h b/contrib/media/updf/include/glib/glib.h
new file mode 100644
index 000000000..b83cf5db3
--- /dev/null
+++ b/contrib/media/updf/include/glib/glib.h
@@ -0,0 +1,2827 @@
+/* GLIB - Library of useful routines for C programming
+ * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Modified by the GLib Team and others 1997-1999.  See the AUTHORS
+ * file for a list of people on the GLib Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GLib at ftp://ftp.gtk.org/pub/gtk/. 
+ */
+
+#ifndef __G_LIB_H__
+#define __G_LIB_H__
+
+/* system specific config file glibconfig.h provides definitions for
+ * the extrema of many of the standard types. These are:
+ *
+ *  G_MINSHORT, G_MAXSHORT
+ *  G_MININT, G_MAXINT
+ *  G_MINLONG, G_MAXLONG
+ *  G_MINFLOAT, G_MAXFLOAT
+ *  G_MINDOUBLE, G_MAXDOUBLE
+ *
+ * It also provides the following typedefs:
+ *
+ *  gint8, guint8
+ *  gint16, guint16
+ *  gint32, guint32
+ *  gint64, guint64
+ *
+ * It defines the G_BYTE_ORDER symbol to one of G_*_ENDIAN (see later in
+ * this file). 
+ *
+ * And it provides a way to store and retrieve a `gint' in/from a `gpointer'.
+ * This is useful to pass an integer instead of a pointer to a callback.
+ *
+ *  GINT_TO_POINTER(i), GUINT_TO_POINTER(i)
+ *  GPOINTER_TO_INT(p), GPOINTER_TO_UINT(p)
+ *
+ * Finally, it provide the following wrappers to STDC functions:
+ *
+ *  g_ATEXIT
+ *    To register hooks which are executed on exit().
+ *    Usually a wrapper for STDC atexit.
+ *
+ *  void *g_memmove(void *dest, const void *src, guint count);
+ *    A wrapper for STDC memmove, or an implementation, if memmove doesn't
+ *    exist.  The prototype looks like the above, give or take a const,
+ *    or size_t.
+ */
+#include <glibconfig.h>
+
+/* include varargs functions for assertment macros
+ */
+#include <stdarg.h>
+
+/* optionally feature DMALLOC memory allocation debugger
+ */
+#ifdef USE_DMALLOC
+#include "dmalloc.h"
+#endif
+
+
+#ifdef NATIVE_WIN32
+
+/* On native Win32, directory separator is the backslash, and search path
+ * separator is the semicolon.
+ */
+#define G_DIR_SEPARATOR '\\'
+#define G_DIR_SEPARATOR_S "\\"
+#define G_SEARCHPATH_SEPARATOR ';'
+#define G_SEARCHPATH_SEPARATOR_S ";"
+
+#else  /* !NATIVE_WIN32 */
+
+#ifndef __EMX__
+/* Unix */
+
+#define G_DIR_SEPARATOR '/'
+#define G_DIR_SEPARATOR_S "/"
+#define G_SEARCHPATH_SEPARATOR ':'
+#define G_SEARCHPATH_SEPARATOR_S ":"
+
+#else
+/* EMX/OS2 */
+
+#define G_DIR_SEPARATOR '/'
+#define G_DIR_SEPARATOR_S "/"
+#define G_SEARCHPATH_SEPARATOR ';'
+#define G_SEARCHPATH_SEPARATOR_S ";"
+
+#endif
+
+#endif /* !NATIVE_WIN32 */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/* Provide definitions for some commonly used macros.
+ *  Some of them are only provided if they haven't already
+ *  been defined. It is assumed that if they are already
+ *  defined then the current definition is correct.
+ */
+#ifndef	NULL
+#define	NULL	((void*) 0)
+#endif
+
+#ifndef	FALSE
+#define	FALSE	(0)
+#endif
+
+#ifndef	TRUE
+#define	TRUE	(!FALSE)
+#endif
+
+#undef	MAX
+#define MAX(a, b)  (((a) > (b)) ? (a) : (b))
+
+#undef	MIN
+#define MIN(a, b)  (((a) < (b)) ? (a) : (b))
+
+#undef	ABS
+#define ABS(a)	   (((a) < 0) ? -(a) : (a))
+
+#undef	CLAMP
+#define CLAMP(x, low, high)  (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x)))
+
+
+/* Define G_VA_COPY() to do the right thing for copying va_list variables.
+ * glibconfig.h may have already defined G_VA_COPY as va_copy or __va_copy.
+ */
+#if !defined (G_VA_COPY)
+#  if defined (__GNUC__) && defined (__PPC__) && (defined (_CALL_SYSV) || defined (_WIN32))
+#  define G_VA_COPY(ap1, ap2)	  (*(ap1) = *(ap2))
+#  elif defined (G_VA_COPY_AS_ARRAY)
+#  define G_VA_COPY(ap1, ap2)	  g_memmove ((ap1), (ap2), sizeof (va_list))
+#  else /* va_list is a pointer */
+#  define G_VA_COPY(ap1, ap2)	  ((ap1) = (ap2))
+#  endif /* va_list is a pointer */
+#endif /* !G_VA_COPY */
+
+
+/* Provide convenience macros for handling structure
+ * fields through their offsets.
+ */
+#define G_STRUCT_OFFSET(struct_type, member)	\
+    ((gulong) ((gchar*) &((struct_type*) 0)->member))
+#define G_STRUCT_MEMBER_P(struct_p, struct_offset)   \
+    ((gpointer) ((gchar*) (struct_p) + (gulong) (struct_offset)))
+#define G_STRUCT_MEMBER(member_type, struct_p, struct_offset)   \
+    (*(member_type*) G_STRUCT_MEMBER_P ((struct_p), (struct_offset)))
+
+
+/* inlining hassle. for compilers that don't allow the `inline' keyword,
+ * mostly because of strict ANSI C compliance or dumbness, we try to fall
+ * back to either `__inline__' or `__inline'.
+ * we define G_CAN_INLINE, if the compiler seems to be actually
+ * *capable* to do function inlining, in which case inline function bodys
+ * do make sense. we also define G_INLINE_FUNC to properly export the
+ * function prototypes if no inlining can be performed.
+ * we special case most of the stuff, so inline functions can have a normal
+ * implementation by defining G_INLINE_FUNC to extern and G_CAN_INLINE to 1.
+ */
+#ifndef G_INLINE_FUNC
+#  define G_CAN_INLINE 1
+#endif
+#ifdef G_HAVE_INLINE
+#  if defined (__GNUC__) && defined (__STRICT_ANSI__)
+#    undef inline
+#    define inline __inline__
+#  endif
+#else /* !G_HAVE_INLINE */
+#  undef inline
+#  if defined (G_HAVE___INLINE__)
+#    define inline __inline__
+#  else /* !inline && !__inline__ */
+#    if defined (G_HAVE___INLINE)
+#      define inline __inline
+#    else /* !inline && !__inline__ && !__inline */
+#      define inline /* don't inline, then */
+#      ifndef G_INLINE_FUNC
+#	 undef G_CAN_INLINE
+#      endif
+#    endif
+#  endif
+#endif
+#ifndef G_INLINE_FUNC
+#  ifdef __GNUC__
+#    ifdef __OPTIMIZE__
+#      define G_INLINE_FUNC extern inline
+#    else
+#      undef G_CAN_INLINE
+#      define G_INLINE_FUNC extern
+#    endif
+#  else /* !__GNUC__ */
+#    ifdef G_CAN_INLINE
+#      define G_INLINE_FUNC static inline
+#    else
+#      define G_INLINE_FUNC extern
+#    endif
+#  endif /* !__GNUC__ */
+#endif /* !G_INLINE_FUNC */
+
+
+/* Provide simple macro statement wrappers (adapted from Perl):
+ *  G_STMT_START { statements; } G_STMT_END;
+ *  can be used as a single statement, as in
+ *  if (x) G_STMT_START { ... } G_STMT_END; else ...
+ *
+ *  For gcc we will wrap the statements within `({' and `})' braces.
+ *  For SunOS they will be wrapped within `if (1)' and `else (void) 0',
+ *  and otherwise within `do' and `while (0)'.
+ */
+#if !(defined (G_STMT_START) && defined (G_STMT_END))
+#  if defined (__GNUC__) && !defined (__STRICT_ANSI__) && !defined (__cplusplus)
+#    define G_STMT_START	(void)(
+#    define G_STMT_END		)
+#  else
+#    if (defined (sun) || defined (__sun__))
+#      define G_STMT_START	if (1)
+#      define G_STMT_END	else (void)0
+#    else
+#      define G_STMT_START	do
+#      define G_STMT_END	while (0)
+#    endif
+#  endif
+#endif
+
+
+/* Provide macros to feature the GCC function attribute.
+ */
+#if	__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
+#define G_GNUC_PRINTF( format_idx, arg_idx )	\
+  __attribute__((format (printf, format_idx, arg_idx)))
+#define G_GNUC_SCANF( format_idx, arg_idx )	\
+  __attribute__((format (scanf, format_idx, arg_idx)))
+#define G_GNUC_FORMAT( arg_idx )		\
+  __attribute__((format_arg (arg_idx)))
+#define G_GNUC_NORETURN				\
+  __attribute__((noreturn))
+#define G_GNUC_CONST				\
+  __attribute__((const))
+#define G_GNUC_UNUSED				\
+  __attribute__((unused))
+#else	/* !__GNUC__ */
+#define G_GNUC_PRINTF( format_idx, arg_idx )
+#define G_GNUC_SCANF( format_idx, arg_idx )
+#define G_GNUC_FORMAT( arg_idx )
+#define G_GNUC_NORETURN
+#define G_GNUC_CONST
+#define	G_GNUC_UNUSED
+#endif	/* !__GNUC__ */
+
+
+/* Wrap the gcc __PRETTY_FUNCTION__ and __FUNCTION__ variables with
+ * macros, so we can refer to them as strings unconditionally.
+ */
+#ifdef	__GNUC__
+#define	G_GNUC_FUNCTION		__FUNCTION__
+#define	G_GNUC_PRETTY_FUNCTION	__PRETTY_FUNCTION__
+#else	/* !__GNUC__ */
+#define	G_GNUC_FUNCTION		""
+#define	G_GNUC_PRETTY_FUNCTION	""
+#endif	/* !__GNUC__ */
+
+/* we try to provide a usefull equivalent for ATEXIT if it is
+ * not defined, but use is actually abandoned. people should
+ * use g_atexit() instead.
+ */
+#ifndef ATEXIT
+# define ATEXIT(proc)	g_ATEXIT(proc)
+#else
+# define G_NATIVE_ATEXIT
+#endif /* ATEXIT */
+
+/* Hacker macro to place breakpoints for elected machines.
+ * Actual use is strongly deprecated of course ;)
+ */
+#if defined (__i386__) && defined (__GNUC__) && __GNUC__ >= 2
+#define	G_BREAKPOINT()		G_STMT_START{ __asm__ __volatile__ ("int $03"); }G_STMT_END
+#elif defined (__alpha__) && defined (__GNUC__) && __GNUC__ >= 2
+#define	G_BREAKPOINT()		G_STMT_START{ __asm__ __volatile__ ("bpt"); }G_STMT_END
+#else	/* !__i386__ && !__alpha__ */
+#define	G_BREAKPOINT()
+#endif	/* __i386__ */
+
+
+/* Provide macros for easily allocating memory. The macros
+ *  will cast the allocated memory to the specified type
+ *  in order to avoid compiler warnings. (Makes the code neater).
+ */
+
+#ifdef __DMALLOC_H__
+#  define g_new(type, count)		(ALLOC (type, count))
+#  define g_new0(type, count)		(CALLOC (type, count))
+#  define g_renew(type, mem, count)	(REALLOC (mem, type, count))
+#else /* __DMALLOC_H__ */
+#  define g_new(type, count)	  \
+      ((type *) g_malloc ((unsigned) sizeof (type) * (count)))
+#  define g_new0(type, count)	  \
+      ((type *) g_malloc0 ((unsigned) sizeof (type) * (count)))
+#  define g_renew(type, mem, count)	  \
+      ((type *) g_realloc (mem, (unsigned) sizeof (type) * (count)))
+#endif /* __DMALLOC_H__ */
+
+#define g_mem_chunk_create(type, pre_alloc, alloc_type)	( \
+  g_mem_chunk_new (#type " mem chunks (" #pre_alloc ")", \
+		   sizeof (type), \
+		   sizeof (type) * (pre_alloc), \
+		   (alloc_type)) \
+)
+#define g_chunk_new(type, chunk)	( \
+  (type *) g_mem_chunk_alloc (chunk) \
+)
+#define g_chunk_new0(type, chunk)	( \
+  (type *) g_mem_chunk_alloc0 (chunk) \
+)
+#define g_chunk_free(mem, mem_chunk)	G_STMT_START { \
+  g_mem_chunk_free ((mem_chunk), (mem)); \
+} G_STMT_END
+
+
+#define g_string(x) #x
+
+
+/* Provide macros for error handling. The "assert" macros will
+ *  exit on failure. The "return" macros will exit the current
+ *  function. Two different definitions are given for the macros
+ *  if G_DISABLE_ASSERT is not defined, in order to support gcc's
+ *  __PRETTY_FUNCTION__ capability.
+ */
+
+#ifdef G_DISABLE_ASSERT
+
+#define g_assert(expr)
+#define g_assert_not_reached()
+
+#else /* !G_DISABLE_ASSERT */
+
+#ifdef __GNUC__
+
+#define g_assert(expr)			G_STMT_START{		\
+     if (!(expr))						\
+       g_log (G_LOG_DOMAIN,					\
+	      G_LOG_LEVEL_ERROR,				\
+	      "file %s: line %d (%s): assertion failed: (%s)",	\
+	      __FILE__,						\
+	      __LINE__,						\
+	      __PRETTY_FUNCTION__,				\
+	      #expr);			}G_STMT_END
+
+#define g_assert_not_reached()		G_STMT_START{		\
+     g_log (G_LOG_DOMAIN,					\
+	    G_LOG_LEVEL_ERROR,					\
+	    "file %s: line %d (%s): should not be reached",	\
+	    __FILE__,						\
+	    __LINE__,						\
+	    __PRETTY_FUNCTION__);	}G_STMT_END
+
+#else /* !__GNUC__ */
+
+#define g_assert(expr)			G_STMT_START{		\
+     if (!(expr))						\
+       g_log (G_LOG_DOMAIN,					\
+	      G_LOG_LEVEL_ERROR,				\
+	      "file %s: line %d: assertion failed: (%s)",	\
+	      __FILE__,						\
+	      __LINE__,						\
+	      #expr);			}G_STMT_END
+
+#define g_assert_not_reached()		G_STMT_START{	\
+     g_log (G_LOG_DOMAIN,				\
+	    G_LOG_LEVEL_ERROR,				\
+	    "file %s: line %d: should not be reached",	\
+	    __FILE__,					\
+	    __LINE__);		}G_STMT_END
+
+#endif /* __GNUC__ */
+
+#endif /* !G_DISABLE_ASSERT */
+
+
+#ifdef G_DISABLE_CHECKS
+
+#define g_return_if_fail(expr)
+#define g_return_val_if_fail(expr,val)
+
+#else /* !G_DISABLE_CHECKS */
+
+#ifdef __GNUC__
+
+#define g_return_if_fail(expr)		G_STMT_START{			\
+     if (!(expr))							\
+       {								\
+	 g_log (G_LOG_DOMAIN,						\
+		G_LOG_LEVEL_CRITICAL,					\
+		"file %s: line %d (%s): assertion `%s' failed.",	\
+		__FILE__,						\
+		__LINE__,						\
+		__PRETTY_FUNCTION__,					\
+		#expr);							\
+	 return;							\
+       };				}G_STMT_END
+
+#define g_return_val_if_fail(expr,val)	G_STMT_START{			\
+     if (!(expr))							\
+       {								\
+	 g_log (G_LOG_DOMAIN,						\
+		G_LOG_LEVEL_CRITICAL,					\
+		"file %s: line %d (%s): assertion `%s' failed.",	\
+		__FILE__,						\
+		__LINE__,						\
+		__PRETTY_FUNCTION__,					\
+		#expr);							\
+	 return val;							\
+       };				}G_STMT_END
+
+#else /* !__GNUC__ */
+
+#define g_return_if_fail(expr)		G_STMT_START{		\
+     if (!(expr))						\
+       {							\
+	 g_log (G_LOG_DOMAIN,					\
+		G_LOG_LEVEL_CRITICAL,				\
+		"file %s: line %d: assertion `%s' failed.",	\
+		__FILE__,					\
+		__LINE__,					\
+		#expr);						\
+	 return;						\
+       };				}G_STMT_END
+
+#define g_return_val_if_fail(expr, val)	G_STMT_START{		\
+     if (!(expr))						\
+       {							\
+	 g_log (G_LOG_DOMAIN,					\
+		G_LOG_LEVEL_CRITICAL,				\
+		"file %s: line %d: assertion `%s' failed.",	\
+		__FILE__,					\
+		__LINE__,					\
+		#expr);						\
+	 return val;						\
+       };				}G_STMT_END
+
+#endif /* !__GNUC__ */
+
+#endif /* !G_DISABLE_CHECKS */
+
+
+/* Provide type definitions for commonly used types.
+ *  These are useful because a "gint8" can be adjusted
+ *  to be 1 byte (8 bits) on all platforms. Similarly and
+ *  more importantly, "gint32" can be adjusted to be
+ *  4 bytes (32 bits) on all platforms.
+ */
+
+typedef char   gchar;
+typedef short  gshort;
+typedef long   glong;
+typedef int    gint;
+typedef gint   gboolean;
+
+typedef unsigned char	guchar;
+typedef unsigned short	gushort;
+typedef unsigned long	gulong;
+typedef unsigned int	guint;
+
+typedef float	gfloat;
+typedef double	gdouble;
+
+/* HAVE_LONG_DOUBLE doesn't work correctly on all platforms.
+ * Since gldouble isn't used anywhere, just disable it for now */
+
+#if 0
+#ifdef HAVE_LONG_DOUBLE
+typedef long double gldouble;
+#else /* HAVE_LONG_DOUBLE */
+typedef double gldouble;
+#endif /* HAVE_LONG_DOUBLE */
+#endif /* 0 */
+
+typedef void* gpointer;
+typedef const void *gconstpointer;
+
+
+typedef gint32	gssize;
+typedef guint32 gsize;
+typedef guint32 GQuark;
+typedef gint32	GTime;
+
+
+/* Portable endian checks and conversions
+ *
+ * glibconfig.h defines G_BYTE_ORDER which expands to one of
+ * the below macros.
+ */
+#define G_LITTLE_ENDIAN 1234
+#define G_BIG_ENDIAN    4321
+#define G_PDP_ENDIAN    3412		/* unused, need specific PDP check */	
+
+
+/* Basic bit swapping functions
+ */
+#define GUINT16_SWAP_LE_BE_CONSTANT(val)	((guint16) ( \
+    (((guint16) (val) & (guint16) 0x00ffU) << 8) | \
+    (((guint16) (val) & (guint16) 0xff00U) >> 8)))
+#define GUINT32_SWAP_LE_BE_CONSTANT(val)	((guint32) ( \
+    (((guint32) (val) & (guint32) 0x000000ffU) << 24) | \
+    (((guint32) (val) & (guint32) 0x0000ff00U) <<  8) | \
+    (((guint32) (val) & (guint32) 0x00ff0000U) >>  8) | \
+    (((guint32) (val) & (guint32) 0xff000000U) >> 24)))
+
+/* Intel specific stuff for speed
+ */
+#if defined (__i386__) && defined (__GNUC__) && __GNUC__ >= 2
+#  define GUINT16_SWAP_LE_BE_X86(val) \
+     (__extension__					\
+      ({ register guint16 __v;				\
+	 if (__builtin_constant_p (val))		\
+	   __v = GUINT16_SWAP_LE_BE_CONSTANT (val);	\
+	 else						\
+	   __asm__ __const__ ("rorw $8, %w0"		\
+			      : "=r" (__v)		\
+			      : "0" ((guint16) (val)));	\
+	__v; }))
+#  define GUINT16_SWAP_LE_BE(val) (GUINT16_SWAP_LE_BE_X86 (val))
+#  if !defined(__i486__) && !defined(__i586__) \
+      && !defined(__pentium__) && !defined(__i686__) && !defined(__pentiumpro__)
+#     define GUINT32_SWAP_LE_BE_X86(val) \
+        (__extension__						\
+         ({ register guint32 __v;				\
+	    if (__builtin_constant_p (val))			\
+	      __v = GUINT32_SWAP_LE_BE_CONSTANT (val);		\
+	  else							\
+	    __asm__ __const__ ("rorw $8, %w0\n\t"		\
+			       "rorl $16, %0\n\t"		\
+			       "rorw $8, %w0"			\
+			       : "=r" (__v)			\
+			       : "0" ((guint32) (val)));	\
+	__v; }))
+#  else /* 486 and higher has bswap */
+#     define GUINT32_SWAP_LE_BE_X86(val) \
+        (__extension__						\
+         ({ register guint32 __v;				\
+	    if (__builtin_constant_p (val))			\
+	      __v = GUINT32_SWAP_LE_BE_CONSTANT (val);		\
+	  else							\
+	    __asm__ __const__ ("bswap %0"			\
+			       : "=r" (__v)			\
+			       : "0" ((guint32) (val)));	\
+	__v; }))
+#  endif /* processor specific 32-bit stuff */
+#  define GUINT32_SWAP_LE_BE(val) (GUINT32_SWAP_LE_BE_X86 (val))
+#else /* !__i386__ */
+#  define GUINT16_SWAP_LE_BE(val) (GUINT16_SWAP_LE_BE_CONSTANT (val))
+#  define GUINT32_SWAP_LE_BE(val) (GUINT32_SWAP_LE_BE_CONSTANT (val))
+#endif /* __i386__ */
+
+#ifdef G_HAVE_GINT64
+#  define GUINT64_SWAP_LE_BE_CONSTANT(val)	((guint64) ( \
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x00000000000000ffU)) << 56) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x000000000000ff00U)) << 40) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x0000000000ff0000U)) << 24) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x00000000ff000000U)) <<  8) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x000000ff00000000U)) >>  8) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x0000ff0000000000U)) >> 24) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x00ff000000000000U)) >> 40) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0xff00000000000000U)) >> 56)))
+#  if defined (__i386__) && defined (__GNUC__) && __GNUC__ >= 2
+#    define GUINT64_SWAP_LE_BE_X86(val) \
+	(__extension__						\
+	 ({ union { guint64 __ll;				\
+		    guint32 __l[2]; } __r;			\
+	    if (__builtin_constant_p (val))			\
+	      __r.__ll = GUINT64_SWAP_LE_BE_CONSTANT (val);	\
+	    else						\
+	      {							\
+	 	union { guint64 __ll;				\
+			guint32 __l[2]; } __w;			\
+		__w.__ll = ((guint64) val);			\
+		__r.__l[0] = GUINT32_SWAP_LE_BE (__w.__l[1]);	\
+		__r.__l[1] = GUINT32_SWAP_LE_BE (__w.__l[0]);	\
+	      }							\
+	  __r.__ll; }))
+#    define GUINT64_SWAP_LE_BE(val) (GUINT64_SWAP_LE_BE_X86 (val))
+#  else /* !__i386__ */
+#    define GUINT64_SWAP_LE_BE(val) (GUINT64_SWAP_LE_BE_CONSTANT(val))
+#  endif
+#endif
+
+#define GUINT16_SWAP_LE_PDP(val)	((guint16) (val))
+#define GUINT16_SWAP_BE_PDP(val)	(GUINT16_SWAP_LE_BE (val))
+#define GUINT32_SWAP_LE_PDP(val)	((guint32) ( \
+    (((guint32) (val) & (guint32) 0x0000ffffU) << 16) | \
+    (((guint32) (val) & (guint32) 0xffff0000U) >> 16)))
+#define GUINT32_SWAP_BE_PDP(val)	((guint32) ( \
+    (((guint32) (val) & (guint32) 0x00ff00ffU) << 8) | \
+    (((guint32) (val) & (guint32) 0xff00ff00U) >> 8)))
+
+/* The G*_TO_?E() macros are defined in glibconfig.h.
+ * The transformation is symmetric, so the FROM just maps to the TO.
+ */
+#define GINT16_FROM_LE(val)	(GINT16_TO_LE (val))
+#define GUINT16_FROM_LE(val)	(GUINT16_TO_LE (val))
+#define GINT16_FROM_BE(val)	(GINT16_TO_BE (val))
+#define GUINT16_FROM_BE(val)	(GUINT16_TO_BE (val))
+#define GINT32_FROM_LE(val)	(GINT32_TO_LE (val))
+#define GUINT32_FROM_LE(val)	(GUINT32_TO_LE (val))
+#define GINT32_FROM_BE(val)	(GINT32_TO_BE (val))
+#define GUINT32_FROM_BE(val)	(GUINT32_TO_BE (val))
+
+#ifdef G_HAVE_GINT64
+#define GINT64_FROM_LE(val)	(GINT64_TO_LE (val))
+#define GUINT64_FROM_LE(val)	(GUINT64_TO_LE (val))
+#define GINT64_FROM_BE(val)	(GINT64_TO_BE (val))
+#define GUINT64_FROM_BE(val)	(GUINT64_TO_BE (val))
+#endif
+
+#define GLONG_FROM_LE(val)	(GLONG_TO_LE (val))
+#define GULONG_FROM_LE(val)	(GULONG_TO_LE (val))
+#define GLONG_FROM_BE(val)	(GLONG_TO_BE (val))
+#define GULONG_FROM_BE(val)	(GULONG_TO_BE (val))
+
+#define GINT_FROM_LE(val)	(GINT_TO_LE (val))
+#define GUINT_FROM_LE(val)	(GUINT_TO_LE (val))
+#define GINT_FROM_BE(val)	(GINT_TO_BE (val))
+#define GUINT_FROM_BE(val)	(GUINT_TO_BE (val))
+
+
+/* Portable versions of host-network order stuff
+ */
+#define g_ntohl(val) (GUINT32_FROM_BE (val))
+#define g_ntohs(val) (GUINT16_FROM_BE (val))
+#define g_htonl(val) (GUINT32_TO_BE (val))
+#define g_htons(val) (GUINT16_TO_BE (val))
+
+
+/* Glib version.
+ * we prefix variable declarations so they can
+ * properly get exported in windows dlls.
+ */
+#ifdef NATIVE_WIN32
+#  ifdef GLIB_COMPILATION
+#    define GUTILS_C_VAR __declspec(dllexport)
+#  else /* !GLIB_COMPILATION */
+#    define GUTILS_C_VAR extern __declspec(dllimport)
+#  endif /* !GLIB_COMPILATION */
+#else /* !NATIVE_WIN32 */
+#  define GUTILS_C_VAR extern
+#endif /* !NATIVE_WIN32 */
+
+GUTILS_C_VAR const guint glib_major_version;
+GUTILS_C_VAR const guint glib_minor_version;
+GUTILS_C_VAR const guint glib_micro_version;
+GUTILS_C_VAR const guint glib_interface_age;
+GUTILS_C_VAR const guint glib_binary_age;
+
+#define GLIB_CHECK_VERSION(major,minor,micro)    \
+    (GLIB_MAJOR_VERSION > (major) || \
+     (GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION > (minor)) || \
+     (GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION == (minor) && \
+      GLIB_MICRO_VERSION >= (micro)))
+
+/* Forward declarations of glib types.
+ */
+typedef struct _GAllocator	GAllocator;
+typedef struct _GArray		GArray;
+typedef struct _GByteArray	GByteArray;
+typedef struct _GCache		GCache;
+typedef struct _GCompletion	GCompletion;
+typedef	struct _GData		GData;
+typedef struct _GDebugKey	GDebugKey;
+typedef struct _GHashTable	GHashTable;
+typedef struct _GHook		GHook;
+typedef struct _GHookList	GHookList;
+typedef struct _GList		GList;
+typedef struct _GMemChunk	GMemChunk;
+typedef struct _GNode		GNode;
+typedef struct _GPtrArray	GPtrArray;
+typedef struct _GRelation	GRelation;
+typedef struct _GScanner	GScanner;
+typedef struct _GScannerConfig	GScannerConfig;
+typedef struct _GSList		GSList;
+typedef struct _GString		GString;
+typedef struct _GStringChunk	GStringChunk;
+typedef struct _GTimer		GTimer;
+typedef struct _GTree		GTree;
+typedef struct _GTuples		GTuples;
+typedef union  _GTokenValue	GTokenValue;
+typedef struct _GIOChannel	GIOChannel;
+
+/* Tree traverse flags */
+typedef enum
+{
+  G_TRAVERSE_LEAFS	= 1 << 0,
+  G_TRAVERSE_NON_LEAFS	= 1 << 1,
+  G_TRAVERSE_ALL	= G_TRAVERSE_LEAFS | G_TRAVERSE_NON_LEAFS,
+  G_TRAVERSE_MASK	= 0x03
+} GTraverseFlags;
+
+/* Tree traverse orders */
+typedef enum
+{
+  G_IN_ORDER,
+  G_PRE_ORDER,
+  G_POST_ORDER,
+  G_LEVEL_ORDER
+} GTraverseType;
+
+/* Log level shift offset for user defined
+ * log levels (0-7 are used by GLib).
+ */
+#define	G_LOG_LEVEL_USER_SHIFT	(8)
+
+/* Glib log levels and flags.
+ */
+typedef enum
+{
+  /* log flags */
+  G_LOG_FLAG_RECURSION		= 1 << 0,
+  G_LOG_FLAG_FATAL		= 1 << 1,
+  
+  /* GLib log levels */
+  G_LOG_LEVEL_ERROR		= 1 << 2,	/* always fatal */
+  G_LOG_LEVEL_CRITICAL		= 1 << 3,
+  G_LOG_LEVEL_WARNING		= 1 << 4,
+  G_LOG_LEVEL_MESSAGE		= 1 << 5,
+  G_LOG_LEVEL_INFO		= 1 << 6,
+  G_LOG_LEVEL_DEBUG		= 1 << 7,
+  
+  G_LOG_LEVEL_MASK		= ~(G_LOG_FLAG_RECURSION | G_LOG_FLAG_FATAL)
+} GLogLevelFlags;
+
+/* GLib log levels that are considered fatal by default */
+#define	G_LOG_FATAL_MASK	(G_LOG_FLAG_RECURSION | G_LOG_LEVEL_ERROR)
+
+
+typedef gpointer	(*GCacheNewFunc)	(gpointer	key);
+typedef gpointer	(*GCacheDupFunc)	(gpointer	value);
+typedef void		(*GCacheDestroyFunc)	(gpointer	value);
+typedef gint		(*GCompareFunc)		(gconstpointer	a,
+						 gconstpointer	b);
+typedef gchar*		(*GCompletionFunc)	(gpointer);
+typedef void		(*GDestroyNotify)	(gpointer	data);
+typedef void		(*GDataForeachFunc)	(GQuark		key_id,
+						 gpointer	data,
+						 gpointer	user_data);
+typedef void		(*GFunc)		(gpointer	data,
+						 gpointer	user_data);
+typedef guint		(*GHashFunc)		(gconstpointer	key);
+typedef void		(*GFreeFunc)		(gpointer	data);
+typedef void		(*GHFunc)		(gpointer	key,
+						 gpointer	value,
+						 gpointer	user_data);
+typedef gboolean	(*GHRFunc)		(gpointer	key,
+						 gpointer	value,
+						 gpointer	user_data);
+typedef gint		(*GHookCompareFunc)	(GHook		*new_hook,
+						 GHook		*sibling);
+typedef gboolean	(*GHookFindFunc)	(GHook		*hook,
+						 gpointer	 data);
+typedef void		(*GHookMarshaller)	(GHook		*hook,
+						 gpointer	 data);
+typedef gboolean	(*GHookCheckMarshaller)	(GHook		*hook,
+						 gpointer	 data);
+typedef void		(*GHookFunc)		(gpointer	 data);
+typedef gboolean	(*GHookCheckFunc)	(gpointer	 data);
+typedef void		(*GHookFreeFunc)	(GHookList      *hook_list,
+						 GHook          *hook);
+typedef void		(*GLogFunc)		(const gchar   *log_domain,
+						 GLogLevelFlags	log_level,
+						 const gchar   *message,
+						 gpointer	user_data);
+typedef gboolean	(*GNodeTraverseFunc)	(GNode	       *node,
+						 gpointer	data);
+typedef void		(*GNodeForeachFunc)	(GNode	       *node,
+						 gpointer	data);
+typedef gint		(*GSearchFunc)		(gpointer	key,
+						 gpointer	data);
+typedef void		(*GScannerMsgFunc)	(GScanner      *scanner,
+						 gchar	       *message,
+						 gint		error);
+typedef gint		(*GTraverseFunc)	(gpointer	key,
+						 gpointer	value,
+						 gpointer	data);
+typedef	void		(*GVoidFunc)		(void);
+
+
+struct _GList
+{
+  gpointer data;
+  GList *next;
+  GList *prev;
+};
+
+struct _GSList
+{
+  gpointer data;
+  GSList *next;
+};
+
+struct _GString
+{
+  gchar *str;
+  gint len;
+};
+
+struct _GArray
+{
+  gchar *data;
+  guint len;
+};
+
+struct _GByteArray
+{
+  guint8 *data;
+  guint	  len;
+};
+
+struct _GPtrArray
+{
+  gpointer *pdata;
+  guint	    len;
+};
+
+struct _GTuples
+{
+  guint len;
+};
+
+struct _GDebugKey
+{
+  gchar *key;
+  guint	 value;
+};
+
+
+/* Doubly linked lists
+ */
+void   g_list_push_allocator    (GAllocator     *allocator);
+void   g_list_pop_allocator     (void);
+GList* g_list_alloc		(void);
+void   g_list_free		(GList		*list);
+void   g_list_free_1		(GList		*list);
+GList* g_list_append		(GList		*list,
+				 gpointer	 data);
+GList* g_list_prepend		(GList		*list,
+				 gpointer	 data);
+GList* g_list_insert		(GList		*list,
+				 gpointer	 data,
+				 gint		 position);
+GList* g_list_insert_sorted	(GList		*list,
+				 gpointer	 data,
+				 GCompareFunc	 func);
+GList* g_list_concat		(GList		*list1,
+				 GList		*list2);
+GList* g_list_remove		(GList		*list,
+				 gpointer	 data);
+GList* g_list_remove_link	(GList		*list,
+				 GList		*llink);
+GList* g_list_reverse		(GList		*list);
+GList* g_list_copy		(GList		*list);
+GList* g_list_nth		(GList		*list,
+				 guint		 n);
+GList* g_list_find		(GList		*list,
+				 gpointer	 data);
+GList* g_list_find_custom	(GList		*list,
+				 gpointer	 data,
+				 GCompareFunc	 func);
+gint   g_list_position		(GList		*list,
+				 GList		*llink);
+gint   g_list_index		(GList		*list,
+				 gpointer	 data);
+GList* g_list_last		(GList		*list);
+GList* g_list_first		(GList		*list);
+guint  g_list_length		(GList		*list);
+void   g_list_foreach		(GList		*list,
+				 GFunc		 func,
+				 gpointer	 user_data);
+GList* g_list_sort              (GList          *list,
+		                 GCompareFunc    compare_func);
+gpointer g_list_nth_data	(GList		*list,
+				 guint		 n);
+#define g_list_previous(list)	((list) ? (((GList *)(list))->prev) : NULL)
+#define g_list_next(list)	((list) ? (((GList *)(list))->next) : NULL)
+
+
+/* Singly linked lists
+ */
+void    g_slist_push_allocator  (GAllocator     *allocator);
+void    g_slist_pop_allocator   (void);
+GSList* g_slist_alloc		(void);
+void	g_slist_free		(GSList		*list);
+void	g_slist_free_1		(GSList		*list);
+GSList* g_slist_append		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_prepend		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_insert		(GSList		*list,
+				 gpointer	 data,
+				 gint		 position);
+GSList* g_slist_insert_sorted	(GSList		*list,
+				 gpointer	 data,
+				 GCompareFunc	 func);
+GSList* g_slist_concat		(GSList		*list1,
+				 GSList		*list2);
+GSList* g_slist_remove		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_remove_link	(GSList		*list,
+				 GSList		*llink);
+GSList* g_slist_reverse		(GSList		*list);
+GSList*	g_slist_copy		(GSList		*list);
+GSList* g_slist_nth		(GSList		*list,
+				 guint		 n);
+GSList* g_slist_find		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_find_custom	(GSList		*list,
+				 gpointer	 data,
+				 GCompareFunc	 func);
+gint	g_slist_position	(GSList		*list,
+				 GSList		*llink);
+gint	g_slist_index		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_last		(GSList		*list);
+guint	g_slist_length		(GSList		*list);
+void	g_slist_foreach		(GSList		*list,
+				 GFunc		 func,
+				 gpointer	 user_data);
+GSList*  g_slist_sort           (GSList          *list,
+		                 GCompareFunc    compare_func);
+gpointer g_slist_nth_data	(GSList		*list,
+				 guint		 n);
+#define g_slist_next(slist)	((slist) ? (((GSList *)(slist))->next) : NULL)
+
+
+/* Hash tables
+ */
+GHashTable* g_hash_table_new		(GHashFunc	 hash_func,
+					 GCompareFunc	 key_compare_func);
+void	    g_hash_table_destroy	(GHashTable	*hash_table);
+void	    g_hash_table_insert		(GHashTable	*hash_table,
+					 gpointer	 key,
+					 gpointer	 value);
+void	    g_hash_table_remove		(GHashTable	*hash_table,
+					 gconstpointer	 key);
+gpointer    g_hash_table_lookup		(GHashTable	*hash_table,
+					 gconstpointer	 key);
+gboolean    g_hash_table_lookup_extended(GHashTable	*hash_table,
+					 gconstpointer	 lookup_key,
+					 gpointer	*orig_key,
+					 gpointer	*value);
+void	    g_hash_table_freeze		(GHashTable	*hash_table);
+void	    g_hash_table_thaw		(GHashTable	*hash_table);
+void	    g_hash_table_foreach	(GHashTable	*hash_table,
+					 GHFunc		 func,
+					 gpointer	 user_data);
+guint	    g_hash_table_foreach_remove	(GHashTable	*hash_table,
+					 GHRFunc	 func,
+					 gpointer	 user_data);
+guint	    g_hash_table_size		(GHashTable	*hash_table);
+
+
+/* Caches
+ */
+GCache*	 g_cache_new	       (GCacheNewFunc	   value_new_func,
+				GCacheDestroyFunc  value_destroy_func,
+				GCacheDupFunc	   key_dup_func,
+				GCacheDestroyFunc  key_destroy_func,
+				GHashFunc	   hash_key_func,
+				GHashFunc	   hash_value_func,
+				GCompareFunc	   key_compare_func);
+void	 g_cache_destroy       (GCache		  *cache);
+gpointer g_cache_insert	       (GCache		  *cache,
+				gpointer	   key);
+void	 g_cache_remove	       (GCache		  *cache,
+				gpointer	   value);
+void	 g_cache_key_foreach   (GCache		  *cache,
+				GHFunc		   func,
+				gpointer	   user_data);
+void	 g_cache_value_foreach (GCache		  *cache,
+				GHFunc		   func,
+				gpointer	   user_data);
+
+
+/* Balanced binary trees
+ */
+GTree*	 g_tree_new	 (GCompareFunc	 key_compare_func);
+void	 g_tree_destroy	 (GTree		*tree);
+void	 g_tree_insert	 (GTree		*tree,
+			  gpointer	 key,
+			  gpointer	 value);
+void	 g_tree_remove	 (GTree		*tree,
+			  gpointer	 key);
+gpointer g_tree_lookup	 (GTree		*tree,
+			  gpointer	 key);
+void	 g_tree_traverse (GTree		*tree,
+			  GTraverseFunc	 traverse_func,
+			  GTraverseType	 traverse_type,
+			  gpointer	 data);
+gpointer g_tree_search	 (GTree		*tree,
+			  GSearchFunc	 search_func,
+			  gpointer	 data);
+gint	 g_tree_height	 (GTree		*tree);
+gint	 g_tree_nnodes	 (GTree		*tree);
+
+
+
+/* N-way tree implementation
+ */
+struct _GNode
+{
+  gpointer data;
+  GNode	  *next;
+  GNode	  *prev;
+  GNode	  *parent;
+  GNode	  *children;
+};
+
+#define	 G_NODE_IS_ROOT(node)	(((GNode*) (node))->parent == NULL && \
+				 ((GNode*) (node))->prev == NULL && \
+				 ((GNode*) (node))->next == NULL)
+#define	 G_NODE_IS_LEAF(node)	(((GNode*) (node))->children == NULL)
+
+void     g_node_push_allocator  (GAllocator       *allocator);
+void     g_node_pop_allocator   (void);
+GNode*	 g_node_new		(gpointer	   data);
+void	 g_node_destroy		(GNode		  *root);
+void	 g_node_unlink		(GNode		  *node);
+GNode*	 g_node_insert		(GNode		  *parent,
+				 gint		   position,
+				 GNode		  *node);
+GNode*	 g_node_insert_before	(GNode		  *parent,
+				 GNode		  *sibling,
+				 GNode		  *node);
+GNode*	 g_node_prepend		(GNode		  *parent,
+				 GNode		  *node);
+guint	 g_node_n_nodes		(GNode		  *root,
+				 GTraverseFlags	   flags);
+GNode*	 g_node_get_root	(GNode		  *node);
+gboolean g_node_is_ancestor	(GNode		  *node,
+				 GNode		  *descendant);
+guint	 g_node_depth		(GNode		  *node);
+GNode*	 g_node_find		(GNode		  *root,
+				 GTraverseType	   order,
+				 GTraverseFlags	   flags,
+				 gpointer	   data);
+
+/* convenience macros */
+#define g_node_append(parent, node)				\
+     g_node_insert_before ((parent), NULL, (node))
+#define	g_node_insert_data(parent, position, data)		\
+     g_node_insert ((parent), (position), g_node_new (data))
+#define	g_node_insert_data_before(parent, sibling, data)	\
+     g_node_insert_before ((parent), (sibling), g_node_new (data))
+#define	g_node_prepend_data(parent, data)			\
+     g_node_prepend ((parent), g_node_new (data))
+#define	g_node_append_data(parent, data)			\
+     g_node_insert_before ((parent), NULL, g_node_new (data))
+
+/* traversal function, assumes that `node' is root
+ * (only traverses `node' and its subtree).
+ * this function is just a high level interface to
+ * low level traversal functions, optimized for speed.
+ */
+void	 g_node_traverse	(GNode		  *root,
+				 GTraverseType	   order,
+				 GTraverseFlags	   flags,
+				 gint		   max_depth,
+				 GNodeTraverseFunc func,
+				 gpointer	   data);
+
+/* return the maximum tree height starting with `node', this is an expensive
+ * operation, since we need to visit all nodes. this could be shortened by
+ * adding `guint height' to struct _GNode, but then again, this is not very
+ * often needed, and would make g_node_insert() more time consuming.
+ */
+guint	 g_node_max_height	 (GNode *root);
+
+void	 g_node_children_foreach (GNode		  *node,
+				  GTraverseFlags   flags,
+				  GNodeForeachFunc func,
+				  gpointer	   data);
+void	 g_node_reverse_children (GNode		  *node);
+guint	 g_node_n_children	 (GNode		  *node);
+GNode*	 g_node_nth_child	 (GNode		  *node,
+				  guint		   n);
+GNode*	 g_node_last_child	 (GNode		  *node);
+GNode*	 g_node_find_child	 (GNode		  *node,
+				  GTraverseFlags   flags,
+				  gpointer	   data);
+gint	 g_node_child_position	 (GNode		  *node,
+				  GNode		  *child);
+gint	 g_node_child_index	 (GNode		  *node,
+				  gpointer	   data);
+
+GNode*	 g_node_first_sibling	 (GNode		  *node);
+GNode*	 g_node_last_sibling	 (GNode		  *node);
+
+#define	 g_node_prev_sibling(node)	((node) ? \
+					 ((GNode*) (node))->prev : NULL)
+#define	 g_node_next_sibling(node)	((node) ? \
+					 ((GNode*) (node))->next : NULL)
+#define	 g_node_first_child(node)	((node) ? \
+					 ((GNode*) (node))->children : NULL)
+
+
+/* Callback maintenance functions
+ */
+#define G_HOOK_FLAG_USER_SHIFT	(4)
+typedef enum
+{
+  G_HOOK_FLAG_ACTIVE	= 1 << 0,
+  G_HOOK_FLAG_IN_CALL	= 1 << 1,
+  G_HOOK_FLAG_MASK	= 0x0f
+} GHookFlagMask;
+
+#define	G_HOOK_DEFERRED_DESTROY	((GHookFreeFunc) 0x01)
+
+struct _GHookList
+{
+  guint		 seq_id;
+  guint		 hook_size;
+  guint		 is_setup : 1;
+  GHook		*hooks;
+  GMemChunk	*hook_memchunk;
+  GHookFreeFunc	 hook_free; /* virtual function */
+  GHookFreeFunc	 hook_destroy; /* virtual function */
+};
+
+struct _GHook
+{
+  gpointer	 data;
+  GHook		*next;
+  GHook		*prev;
+  guint		 ref_count;
+  guint		 hook_id;
+  guint		 flags;
+  gpointer	 func;
+  GDestroyNotify destroy;
+};
+
+#define	G_HOOK_ACTIVE(hook)		((((GHook*) hook)->flags & \
+					  G_HOOK_FLAG_ACTIVE) != 0)
+#define	G_HOOK_IN_CALL(hook)		((((GHook*) hook)->flags & \
+					  G_HOOK_FLAG_IN_CALL) != 0)
+#define G_HOOK_IS_VALID(hook)		(((GHook*) hook)->hook_id != 0 && \
+					 G_HOOK_ACTIVE (hook))
+#define G_HOOK_IS_UNLINKED(hook)	(((GHook*) hook)->next == NULL && \
+					 ((GHook*) hook)->prev == NULL && \
+					 ((GHook*) hook)->hook_id == 0 && \
+					 ((GHook*) hook)->ref_count == 0)
+
+void	 g_hook_list_init		(GHookList		*hook_list,
+					 guint			 hook_size);
+void	 g_hook_list_clear		(GHookList		*hook_list);
+GHook*	 g_hook_alloc			(GHookList		*hook_list);
+void	 g_hook_free			(GHookList		*hook_list,
+					 GHook			*hook);
+void	 g_hook_ref			(GHookList		*hook_list,
+					 GHook			*hook);
+void	 g_hook_unref			(GHookList		*hook_list,
+					 GHook			*hook);
+gboolean g_hook_destroy			(GHookList		*hook_list,
+					 guint			 hook_id);
+void	 g_hook_destroy_link		(GHookList		*hook_list,
+					 GHook			*hook);
+void	 g_hook_prepend			(GHookList		*hook_list,
+					 GHook			*hook);
+void	 g_hook_insert_before		(GHookList		*hook_list,
+					 GHook			*sibling,
+					 GHook			*hook);
+void	 g_hook_insert_sorted		(GHookList		*hook_list,
+					 GHook			*hook,
+					 GHookCompareFunc	 func);
+GHook*	 g_hook_get			(GHookList		*hook_list,
+					 guint			 hook_id);
+GHook*	 g_hook_find			(GHookList		*hook_list,
+					 gboolean		 need_valids,
+					 GHookFindFunc		 func,
+					 gpointer		 data);
+GHook*	 g_hook_find_data		(GHookList		*hook_list,
+					 gboolean		 need_valids,
+					 gpointer		 data);
+GHook*	 g_hook_find_func		(GHookList		*hook_list,
+					 gboolean		 need_valids,
+					 gpointer		 func);
+GHook*	 g_hook_find_func_data		(GHookList		*hook_list,
+					 gboolean		 need_valids,
+					 gpointer		 func,
+					 gpointer		 data);
+/* return the first valid hook, and increment its reference count */
+GHook*	 g_hook_first_valid		(GHookList		*hook_list,
+					 gboolean		 may_be_in_call);
+/* return the next valid hook with incremented reference count, and
+ * decrement the reference count of the original hook
+ */
+GHook*	 g_hook_next_valid		(GHookList		*hook_list,
+					 GHook			*hook,
+					 gboolean		 may_be_in_call);
+
+/* GHookCompareFunc implementation to insert hooks sorted by their id */
+gint	 g_hook_compare_ids		(GHook			*new_hook,
+					 GHook			*sibling);
+
+/* convenience macros */
+#define	 g_hook_append( hook_list, hook )  \
+     g_hook_insert_before ((hook_list), NULL, (hook))
+
+/* invoke all valid hooks with the (*GHookFunc) signature.
+ */
+void	 g_hook_list_invoke		(GHookList		*hook_list,
+					 gboolean		 may_recurse);
+/* invoke all valid hooks with the (*GHookCheckFunc) signature,
+ * and destroy the hook if FALSE is returned.
+ */
+void	 g_hook_list_invoke_check	(GHookList		*hook_list,
+					 gboolean		 may_recurse);
+/* invoke a marshaller on all valid hooks.
+ */
+void	 g_hook_list_marshal		(GHookList		*hook_list,
+					 gboolean		 may_recurse,
+					 GHookMarshaller	 marshaller,
+					 gpointer		 data);
+void	 g_hook_list_marshal_check	(GHookList		*hook_list,
+					 gboolean		 may_recurse,
+					 GHookCheckMarshaller	 marshaller,
+					 gpointer		 data);
+
+
+/* Fatal error handlers.
+ * g_on_error_query() will prompt the user to either
+ * [E]xit, [H]alt, [P]roceed or show [S]tack trace.
+ * g_on_error_stack_trace() invokes gdb, which attaches to the current
+ * process and shows a stack trace.
+ * These function may cause different actions on non-unix platforms.
+ * The prg_name arg is required by gdb to find the executable, if it is
+ * passed as NULL, g_on_error_query() will try g_get_prgname().
+ */
+void g_on_error_query (const gchar *prg_name);
+void g_on_error_stack_trace (const gchar *prg_name);
+
+
+/* Logging mechanism
+ */
+extern	        const gchar		*g_log_domain_glib;
+guint		g_log_set_handler	(const gchar	*log_domain,
+					 GLogLevelFlags	 log_levels,
+					 GLogFunc	 log_func,
+					 gpointer	 user_data);
+void		g_log_remove_handler	(const gchar	*log_domain,
+					 guint		 handler_id);
+void		g_log_default_handler	(const gchar	*log_domain,
+					 GLogLevelFlags	 log_level,
+					 const gchar	*message,
+					 gpointer	 unused_data);
+void		g_log			(const gchar	*log_domain,
+					 GLogLevelFlags	 log_level,
+					 const gchar	*format,
+					 ...) G_GNUC_PRINTF (3, 4);
+void		g_logv			(const gchar	*log_domain,
+					 GLogLevelFlags	 log_level,
+					 const gchar	*format,
+					 va_list	 args);
+GLogLevelFlags	g_log_set_fatal_mask	(const gchar	*log_domain,
+					 GLogLevelFlags	 fatal_mask);
+GLogLevelFlags	g_log_set_always_fatal	(GLogLevelFlags	 fatal_mask);
+#ifndef	G_LOG_DOMAIN
+#define	G_LOG_DOMAIN	((gchar*) 0)
+#endif	/* G_LOG_DOMAIN */
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#define	g_error(...)	g_log (G_LOG_DOMAIN,         \
+			       G_LOG_LEVEL_ERROR,    \
+			       __VA_ARGS__)
+#define	g_message(...)	g_log (G_LOG_DOMAIN,         \
+			       G_LOG_LEVEL_MESSAGE,  \
+			       __VA_ARGS__)
+#define	g_critical(...)	g_log (G_LOG_DOMAIN,         \
+			       G_LOG_LEVEL_CRITICAL, \
+			       __VA_ARGS__)
+#define	g_warning(...)	g_log (G_LOG_DOMAIN,         \
+			       G_LOG_LEVEL_WARNING,  \
+			       __VA_ARGS__)
+#elif defined (__GNUC__)
+#define	g_error(format...)	g_log (G_LOG_DOMAIN,         \
+				       G_LOG_LEVEL_ERROR,    \
+				       format)
+#define	g_message(format...)	g_log (G_LOG_DOMAIN,         \
+				       G_LOG_LEVEL_MESSAGE,  \
+				       format)
+#define	g_critical(format...)	g_log (G_LOG_DOMAIN,         \
+				       G_LOG_LEVEL_CRITICAL, \
+				       format)
+#define	g_warning(format...)	g_log (G_LOG_DOMAIN,         \
+				       G_LOG_LEVEL_WARNING,  \
+				       format)
+#else	/* !__GNUC__ */
+static void
+g_error (const gchar *format,
+	 ...)
+{
+  va_list args;
+  va_start (args, format);
+  g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR, format, args);
+  va_end (args);
+}
+static void
+g_message (const gchar *format,
+	   ...)
+{
+  va_list args;
+  va_start (args, format);
+  g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE, format, args);
+  va_end (args);
+}
+static void
+g_warning (const gchar *format,
+	   ...)
+{
+  va_list args;
+  va_start (args, format);
+  g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING, format, args);
+  va_end (args);
+}
+#endif	/* !__GNUC__ */
+
+typedef void	(*GPrintFunc)		(const gchar	*string);
+void		g_print			(const gchar	*format,
+					 ...) G_GNUC_PRINTF (1, 2);
+GPrintFunc	g_set_print_handler	(GPrintFunc	 func);
+void		g_printerr		(const gchar	*format,
+					 ...) G_GNUC_PRINTF (1, 2);
+GPrintFunc	g_set_printerr_handler	(GPrintFunc	 func);
+
+/* deprecated compatibility functions, use g_log_set_handler() instead */
+typedef void		(*GErrorFunc)		(const gchar *str);
+typedef void		(*GWarningFunc)		(const gchar *str);
+GErrorFunc   g_set_error_handler   (GErrorFunc	 func);
+GWarningFunc g_set_warning_handler (GWarningFunc func);
+GPrintFunc   g_set_message_handler (GPrintFunc func);
+
+
+/* Memory allocation and debugging
+ */
+#ifdef USE_DMALLOC
+
+#define g_malloc(size)	     ((gpointer) MALLOC (size))
+#define g_malloc0(size)	     ((gpointer) CALLOC (char, size))
+#define g_realloc(mem,size)  ((gpointer) REALLOC (mem, char, size))
+#define g_free(mem)	     FREE (mem)
+
+#else /* !USE_DMALLOC */
+
+gpointer g_malloc      (gulong	  size);
+gpointer g_malloc0     (gulong	  size);
+gpointer g_realloc     (gpointer  mem,
+			gulong	  size);
+void	 g_free	       (gpointer  mem);
+
+#endif /* !USE_DMALLOC */
+
+void	 g_mem_profile (void);
+void	 g_mem_check   (gpointer  mem);
+
+/* Generic allocators
+ */
+GAllocator* g_allocator_new   (const gchar  *name,
+			       guint         n_preallocs);
+void        g_allocator_free  (GAllocator   *allocator);
+
+#define	G_ALLOCATOR_LIST	(1)
+#define	G_ALLOCATOR_SLIST	(2)
+#define	G_ALLOCATOR_NODE	(3)
+
+
+/* "g_mem_chunk_new" creates a new memory chunk.
+ * Memory chunks are used to allocate pieces of memory which are
+ *  always the same size. Lists are a good example of such a data type.
+ * The memory chunk allocates and frees blocks of memory as needed.
+ *  Just be sure to call "g_mem_chunk_free" and not "g_free" on data
+ *  allocated in a mem chunk. ("g_free" will most likely cause a seg
+ *  fault...somewhere).
+ *
+ * Oh yeah, GMemChunk is an opaque data type. (You don't really
+ *  want to know what's going on inside do you?)
+ */
+
+/* ALLOC_ONLY MemChunk's can only allocate memory. The free operation
+ *  is interpreted as a no op. ALLOC_ONLY MemChunk's save 4 bytes per
+ *  atom. (They are also useful for lists which use MemChunk to allocate
+ *  memory but are also part of the MemChunk implementation).
+ * ALLOC_AND_FREE MemChunk's can allocate and free memory.
+ */
+
+#define G_ALLOC_ONLY	  1
+#define G_ALLOC_AND_FREE  2
+
+GMemChunk* g_mem_chunk_new     (gchar	  *name,
+				gint	   atom_size,
+				gulong	   area_size,
+				gint	   type);
+void	   g_mem_chunk_destroy (GMemChunk *mem_chunk);
+gpointer   g_mem_chunk_alloc   (GMemChunk *mem_chunk);
+gpointer   g_mem_chunk_alloc0  (GMemChunk *mem_chunk);
+void	   g_mem_chunk_free    (GMemChunk *mem_chunk,
+				gpointer   mem);
+void	   g_mem_chunk_clean   (GMemChunk *mem_chunk);
+void	   g_mem_chunk_reset   (GMemChunk *mem_chunk);
+void	   g_mem_chunk_print   (GMemChunk *mem_chunk);
+void	   g_mem_chunk_info    (void);
+
+/* Ah yes...we have a "g_blow_chunks" function.
+ * "g_blow_chunks" simply compresses all the chunks. This operation
+ *  consists of freeing every memory area that should be freed (but
+ *  which we haven't gotten around to doing yet). And, no,
+ *  "g_blow_chunks" doesn't follow the naming scheme, but it is a
+ *  much better name than "g_mem_chunk_clean_all" or something
+ *  similar.
+ */
+void g_blow_chunks (void);
+
+
+/* Timer
+ */
+GTimer* g_timer_new	(void);
+void	g_timer_destroy (GTimer	 *timer);
+void	g_timer_start	(GTimer	 *timer);
+void	g_timer_stop	(GTimer	 *timer);
+void	g_timer_reset	(GTimer	 *timer);
+gdouble g_timer_elapsed (GTimer	 *timer,
+			 gulong	 *microseconds);
+
+
+/* String utility functions that modify a string argument or
+ * return a constant string that must not be freed.
+ */
+#define	 G_STR_DELIMITERS	"_-|> <."
+gchar*	 g_strdelimit		(gchar	     *string,
+				 const gchar *delimiters,
+				 gchar	      new_delimiter);
+gdouble	 g_strtod		(const gchar *nptr,
+				 gchar	    **endptr);
+gchar*	 g_strerror		(gint	      errnum);
+gchar*	 g_strsignal		(gint	      signum);
+gint	 g_strcasecmp		(const gchar *s1,
+				 const gchar *s2);
+gint	 g_strncasecmp		(const gchar *s1,
+				 const gchar *s2,
+				 guint 	      n);
+void	 g_strdown		(gchar	     *string);
+void	 g_strup		(gchar	     *string);
+void	 g_strreverse		(gchar	     *string);
+/* removes leading spaces */
+gchar*   g_strchug              (gchar        *string);
+/* removes trailing spaces */
+gchar*  g_strchomp              (gchar        *string);
+/* removes leading & trailing spaces */
+#define g_strstrip( string )	g_strchomp (g_strchug (string))
+
+/* String utility functions that return a newly allocated string which
+ * ought to be freed from the caller at some point.
+ */
+gchar*	 g_strdup		(const gchar *str);
+gchar*	 g_strdup_printf	(const gchar *format,
+				 ...) G_GNUC_PRINTF (1, 2);
+gchar*	 g_strdup_vprintf	(const gchar *format,
+				 va_list      args);
+gchar*	 g_strndup		(const gchar *str,
+				 guint	      n);
+gchar*	 g_strnfill		(guint	      length,
+				 gchar	      fill_char);
+gchar*	 g_strconcat		(const gchar *string1,
+				 ...); /* NULL terminated */
+gchar*   g_strjoin		(const gchar  *separator,
+				 ...); /* NULL terminated */
+gchar*	 g_strescape		(gchar	      *string);
+gpointer g_memdup		(gconstpointer mem,
+				 guint	       byte_size);
+
+/* NULL terminated string arrays.
+ * g_strsplit() splits up string into max_tokens tokens at delim and
+ * returns a newly allocated string array.
+ * g_strjoinv() concatenates all of str_array's strings, sliding in an
+ * optional separator, the returned string is newly allocated.
+ * g_strfreev() frees the array itself and all of its strings.
+ */
+gchar**	 g_strsplit		(const gchar  *string,
+				 const gchar  *delimiter,
+				 gint          max_tokens);
+gchar*   g_strjoinv		(const gchar  *separator,
+				 gchar       **str_array);
+void     g_strfreev		(gchar       **str_array);
+
+
+
+/* calculate a string size, guarranteed to fit format + args.
+ */
+guint	g_printf_string_upper_bound (const gchar* format,
+				     va_list	  args);
+
+
+/* Retrive static string info
+ */
+gchar*	g_get_user_name		(void);
+gchar*	g_get_real_name		(void);
+gchar*	g_get_home_dir		(void);
+gchar*	g_get_tmp_dir		(void);
+gchar*	g_get_prgname		(void);
+void	g_set_prgname		(const gchar *prgname);
+
+
+/* Miscellaneous utility functions
+ */
+guint	g_parse_debug_string	(const gchar *string,
+				 GDebugKey   *keys,
+				 guint	      nkeys);
+gint	g_snprintf		(gchar	     *string,
+				 gulong	      n,
+				 gchar const *format,
+				 ...) G_GNUC_PRINTF (3, 4);
+gint	g_vsnprintf		(gchar	     *string,
+				 gulong	      n,
+				 gchar const *format,
+				 va_list      args);
+gchar*	g_basename		(const gchar *file_name);
+/* Check if a file name is an absolute path */
+gboolean g_path_is_absolute	(const gchar *file_name);
+/* In case of absolute paths, skip the root part */
+gchar*  g_path_skip_root	(gchar       *file_name);
+
+/* strings are newly allocated with g_malloc() */
+gchar*	g_dirname		(const gchar *file_name);
+gchar*	g_get_current_dir	(void);
+
+/* return the environment string for the variable. The returned memory
+ * must not be freed. */
+gchar*  g_getenv		(const gchar *variable);
+
+
+/* we use a GLib function as a replacement for ATEXIT, so
+ * the programmer is not required to check the return value
+ * (if there is any in the implementation) and doesn't encounter
+ * missing include files.
+ */
+void	g_atexit		(GVoidFunc    func);
+
+
+/* Bit tests
+ */
+G_INLINE_FUNC gint	g_bit_nth_lsf (guint32 mask,
+				       gint    nth_bit);
+#ifdef	G_CAN_INLINE
+G_INLINE_FUNC gint
+g_bit_nth_lsf (guint32 mask,
+	       gint    nth_bit)
+{
+  do
+    {
+      nth_bit++;
+      if (mask & (1 << (guint) nth_bit))
+	return nth_bit;
+    }
+  while (nth_bit < 32);
+  return -1;
+}
+#endif	/* G_CAN_INLINE */
+
+G_INLINE_FUNC gint	g_bit_nth_msf (guint32 mask,
+				       gint    nth_bit);
+#ifdef G_CAN_INLINE
+G_INLINE_FUNC gint
+g_bit_nth_msf (guint32 mask,
+	       gint    nth_bit)
+{
+  if (nth_bit < 0)
+    nth_bit = 32;
+  do
+    {
+      nth_bit--;
+      if (mask & (1 << (guint) nth_bit))
+	return nth_bit;
+    }
+  while (nth_bit > 0);
+  return -1;
+}
+#endif	/* G_CAN_INLINE */
+
+G_INLINE_FUNC guint	g_bit_storage (guint number);
+#ifdef G_CAN_INLINE
+G_INLINE_FUNC guint
+g_bit_storage (guint number)
+{
+  register guint n_bits = 0;
+  
+  do
+    {
+      n_bits++;
+      number >>= 1;
+    }
+  while (number);
+  return n_bits;
+}
+#endif	/* G_CAN_INLINE */
+
+/* String Chunks
+ */
+GStringChunk* g_string_chunk_new	   (gint size);
+void	      g_string_chunk_free	   (GStringChunk *chunk);
+gchar*	      g_string_chunk_insert	   (GStringChunk *chunk,
+					    const gchar	 *string);
+gchar*	      g_string_chunk_insert_const  (GStringChunk *chunk,
+					    const gchar	 *string);
+
+
+/* Strings
+ */
+GString* g_string_new	    (const gchar *init);
+GString* g_string_sized_new (guint	  dfl_size);
+void	 g_string_free	    (GString	 *string,
+			     gint	  free_segment);
+GString* g_string_assign    (GString	 *lval,
+			     const gchar *rval);
+GString* g_string_truncate  (GString	 *string,
+			     gint	  len);
+GString* g_string_append    (GString	 *string,
+			     const gchar *val);
+GString* g_string_append_c  (GString	 *string,
+			     gchar	  c);
+GString* g_string_prepend   (GString	 *string,
+			     const gchar *val);
+GString* g_string_prepend_c (GString	 *string,
+			     gchar	  c);
+GString* g_string_insert    (GString	 *string,
+			     gint	  pos,
+			     const gchar *val);
+GString* g_string_insert_c  (GString	 *string,
+			     gint	  pos,
+			     gchar	  c);
+GString* g_string_erase	    (GString	 *string,
+			     gint	  pos,
+			     gint	  len);
+GString* g_string_down	    (GString	 *string);
+GString* g_string_up	    (GString	 *string);
+void	 g_string_sprintf   (GString	 *string,
+			     const gchar *format,
+			     ...) G_GNUC_PRINTF (2, 3);
+void	 g_string_sprintfa  (GString	 *string,
+			     const gchar *format,
+			     ...) G_GNUC_PRINTF (2, 3);
+
+
+/* Resizable arrays, remove fills any cleared spot and shortens the
+ * array, while preserving the order. remove_fast will distort the
+ * order by moving the last element to the position of the removed 
+ */
+
+#define g_array_append_val(a,v)	  g_array_append_vals (a, &(v), 1)
+#define g_array_prepend_val(a,v)  g_array_prepend_vals (a, &(v), 1)
+#define g_array_insert_val(a,i,v) g_array_insert_vals (a, i, &(v), 1)
+#define g_array_index(a,t,i)      (((t*) (a)->data) [(i)])
+
+GArray* g_array_new	          (gboolean	    zero_terminated,
+				   gboolean	    clear,
+				   guint	    element_size);
+void	g_array_free	          (GArray	   *array,
+				   gboolean	    free_segment);
+GArray* g_array_append_vals       (GArray	   *array,
+				   gconstpointer    data,
+				   guint	    len);
+GArray* g_array_prepend_vals      (GArray	   *array,
+				   gconstpointer    data,
+				   guint	    len);
+GArray* g_array_insert_vals       (GArray          *array,
+				   guint            index,
+				   gconstpointer    data,
+				   guint            len);
+GArray* g_array_set_size          (GArray	   *array,
+				   guint	    length);
+GArray* g_array_remove_index	  (GArray	   *array,
+				   guint	    index);
+GArray* g_array_remove_index_fast (GArray	   *array,
+				   guint	    index);
+
+/* Resizable pointer array.  This interface is much less complicated
+ * than the above.  Add appends appends a pointer.  Remove fills any
+ * cleared spot and shortens the array. remove_fast will again distort
+ * order.  
+ */
+#define	    g_ptr_array_index(array,index) (array->pdata)[index]
+GPtrArray*  g_ptr_array_new		   (void);
+void	    g_ptr_array_free		   (GPtrArray	*array,
+					    gboolean	 free_seg);
+void	    g_ptr_array_set_size	   (GPtrArray	*array,
+					    gint	 length);
+gpointer    g_ptr_array_remove_index	   (GPtrArray	*array,
+					    guint	 index);
+gpointer    g_ptr_array_remove_index_fast  (GPtrArray	*array,
+					    guint	 index);
+gboolean    g_ptr_array_remove		   (GPtrArray	*array,
+					    gpointer	 data);
+gboolean    g_ptr_array_remove_fast        (GPtrArray	*array,
+					    gpointer	 data);
+void	    g_ptr_array_add		   (GPtrArray	*array,
+					    gpointer	 data);
+
+/* Byte arrays, an array of guint8.  Implemented as a GArray,
+ * but type-safe.
+ */
+
+GByteArray* g_byte_array_new	           (void);
+void	    g_byte_array_free	           (GByteArray	 *array,
+					    gboolean	  free_segment);
+GByteArray* g_byte_array_append	           (GByteArray	 *array,
+					    const guint8 *data,
+					    guint	  len);
+GByteArray* g_byte_array_prepend           (GByteArray	 *array,
+					    const guint8 *data,
+					    guint	  len);
+GByteArray* g_byte_array_set_size          (GByteArray	 *array,
+					    guint	  length);
+GByteArray* g_byte_array_remove_index	   (GByteArray	 *array,
+					    guint	  index);
+GByteArray* g_byte_array_remove_index_fast (GByteArray	 *array,
+					    guint	  index);
+
+
+/* Hash Functions
+ */
+gint  g_str_equal (gconstpointer   v,
+		   gconstpointer   v2);
+guint g_str_hash  (gconstpointer   v);
+
+gint  g_int_equal (gconstpointer   v,
+		   gconstpointer   v2);
+guint g_int_hash  (gconstpointer   v);
+
+/* This "hash" function will just return the key's adress as an
+ * unsigned integer. Useful for hashing on plain adresses or
+ * simple integer values.
+ * passing NULL into g_hash_table_new() as GHashFunc has the
+ * same effect as passing g_direct_hash().
+ */
+guint g_direct_hash  (gconstpointer v);
+gint  g_direct_equal (gconstpointer v,
+		      gconstpointer v2);
+
+
+/* Quarks (string<->id association)
+ */
+GQuark	  g_quark_try_string		(const gchar	*string);
+GQuark	  g_quark_from_static_string	(const gchar	*string);
+GQuark	  g_quark_from_string		(const gchar	*string);
+gchar*	  g_quark_to_string		(GQuark		 quark);
+
+
+/* Keyed Data List
+ * NOTE: these functions are scheduled for a rename in GLib 1.3
+ */
+void	  g_datalist_init		 (GData		 **datalist);
+void	  g_datalist_clear		 (GData		 **datalist);
+gpointer  g_datalist_id_get_data	 (GData		 **datalist,
+					  GQuark	   key_id);
+void	  g_datalist_id_set_data_full	 (GData		 **datalist,
+					  GQuark	   key_id,
+					  gpointer	   data,
+					  GDestroyNotify   destroy_func);
+void	  g_datalist_id_remove_no_notify (GData		 **datalist,
+					  GQuark	   key_id);
+void	  g_datalist_foreach		 (GData		 **datalist,
+					  GDataForeachFunc func,
+					  gpointer	   user_data);
+#define	  g_datalist_id_set_data(dl, q, d)	\
+     g_datalist_id_set_data_full ((dl), (q), (d), NULL)
+#define	  g_datalist_id_remove_data(dl, q)	\
+     g_datalist_id_set_data ((dl), (q), NULL)
+#define	  g_datalist_get_data(dl, k)		\
+     (g_datalist_id_get_data ((dl), g_quark_try_string (k)))
+#define	  g_datalist_set_data_full(dl, k, d, f)	\
+     g_datalist_id_set_data_full ((dl), g_quark_from_string (k), (d), (f))
+#define	  g_datalist_remove_no_notify(dl, k)	\
+     g_datalist_id_remove_no_notify ((dl), g_quark_try_string (k))
+#define	  g_datalist_set_data(dl, k, d)		\
+     g_datalist_set_data_full ((dl), (k), (d), NULL)
+#define	  g_datalist_remove_data(dl, k)		\
+     g_datalist_id_set_data ((dl), g_quark_try_string (k), NULL)
+
+
+/* Location Associated Keyed Data
+ * NOTE: these functions are scheduled for a rename in GLib 1.3
+ */
+void	  g_dataset_destroy		(gconstpointer	  dataset_location);
+gpointer  g_dataset_id_get_data		(gconstpointer	  dataset_location,
+					 GQuark		  key_id);
+void	  g_dataset_id_set_data_full	(gconstpointer	  dataset_location,
+					 GQuark		  key_id,
+					 gpointer	  data,
+					 GDestroyNotify	  destroy_func);
+void	  g_dataset_id_remove_no_notify	(gconstpointer	  dataset_location,
+					 GQuark		  key_id);
+void	  g_dataset_foreach		(gconstpointer	  dataset_location,
+					 GDataForeachFunc func,
+					 gpointer	  user_data);
+#define	  g_dataset_id_set_data(l, k, d)	\
+     g_dataset_id_set_data_full ((l), (k), (d), NULL)
+#define	  g_dataset_id_remove_data(l, k)	\
+     g_dataset_id_set_data ((l), (k), NULL)
+#define	  g_dataset_get_data(l, k)		\
+     (g_dataset_id_get_data ((l), g_quark_try_string (k)))
+#define	  g_dataset_set_data_full(l, k, d, f)	\
+     g_dataset_id_set_data_full ((l), g_quark_from_string (k), (d), (f))
+#define	  g_dataset_remove_no_notify(l, k)	\
+     g_dataset_id_remove_no_notify ((l), g_quark_try_string (k))
+#define	  g_dataset_set_data(l, k, d)		\
+     g_dataset_set_data_full ((l), (k), (d), NULL)
+#define	  g_dataset_remove_data(l, k)		\
+     g_dataset_id_set_data ((l), g_quark_try_string (k), NULL)
+
+
+/* GScanner: Flexible lexical scanner for general purpose.
+ */
+
+/* Character sets */
+#define G_CSET_A_2_Z	"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+#define G_CSET_a_2_z	"abcdefghijklmnopqrstuvwxyz"
+#define G_CSET_LATINC	"\300\301\302\303\304\305\306"\
+			"\307\310\311\312\313\314\315\316\317\320"\
+			"\321\322\323\324\325\326"\
+			"\330\331\332\333\334\335\336"
+#define G_CSET_LATINS	"\337\340\341\342\343\344\345\346"\
+			"\347\350\351\352\353\354\355\356\357\360"\
+			"\361\362\363\364\365\366"\
+			"\370\371\372\373\374\375\376\377"
+
+/* Error types */
+typedef enum
+{
+  G_ERR_UNKNOWN,
+  G_ERR_UNEXP_EOF,
+  G_ERR_UNEXP_EOF_IN_STRING,
+  G_ERR_UNEXP_EOF_IN_COMMENT,
+  G_ERR_NON_DIGIT_IN_CONST,
+  G_ERR_DIGIT_RADIX,
+  G_ERR_FLOAT_RADIX,
+  G_ERR_FLOAT_MALFORMED
+} GErrorType;
+
+/* Token types */
+typedef enum
+{
+  G_TOKEN_EOF			=   0,
+  
+  G_TOKEN_LEFT_PAREN		= '(',
+  G_TOKEN_RIGHT_PAREN		= ')',
+  G_TOKEN_LEFT_CURLY		= '{',
+  G_TOKEN_RIGHT_CURLY		= '}',
+  G_TOKEN_LEFT_BRACE		= '[',
+  G_TOKEN_RIGHT_BRACE		= ']',
+  G_TOKEN_EQUAL_SIGN		= '=',
+  G_TOKEN_COMMA			= ',',
+  
+  G_TOKEN_NONE			= 256,
+  
+  G_TOKEN_ERROR,
+  
+  G_TOKEN_CHAR,
+  G_TOKEN_BINARY,
+  G_TOKEN_OCTAL,
+  G_TOKEN_INT,
+  G_TOKEN_HEX,
+  G_TOKEN_FLOAT,
+  G_TOKEN_STRING,
+  
+  G_TOKEN_SYMBOL,
+  G_TOKEN_IDENTIFIER,
+  G_TOKEN_IDENTIFIER_NULL,
+  
+  G_TOKEN_COMMENT_SINGLE,
+  G_TOKEN_COMMENT_MULTI,
+  G_TOKEN_LAST
+} GTokenType;
+
+union	_GTokenValue
+{
+  gpointer	v_symbol;
+  gchar		*v_identifier;
+  gulong	v_binary;
+  gulong	v_octal;
+  gulong	v_int;
+  gdouble	v_float;
+  gulong	v_hex;
+  gchar		*v_string;
+  gchar		*v_comment;
+  guchar	v_char;
+  guint		v_error;
+};
+
+struct	_GScannerConfig
+{
+  /* Character sets
+   */
+  gchar		*cset_skip_characters;		/* default: " \t\n" */
+  gchar		*cset_identifier_first;
+  gchar		*cset_identifier_nth;
+  gchar		*cpair_comment_single;		/* default: "#\n" */
+  
+  /* Should symbol lookup work case sensitive?
+   */
+  guint		case_sensitive : 1;
+  
+  /* Boolean values to be adjusted "on the fly"
+   * to configure scanning behaviour.
+   */
+  guint		skip_comment_multi : 1;		/* C like comment */
+  guint		skip_comment_single : 1;	/* single line comment */
+  guint		scan_comment_multi : 1;		/* scan multi line comments? */
+  guint		scan_identifier : 1;
+  guint		scan_identifier_1char : 1;
+  guint		scan_identifier_NULL : 1;
+  guint		scan_symbols : 1;
+  guint		scan_binary : 1;
+  guint		scan_octal : 1;
+  guint		scan_float : 1;
+  guint		scan_hex : 1;			/* `0x0ff0' */
+  guint		scan_hex_dollar : 1;		/* `$0ff0' */
+  guint		scan_string_sq : 1;		/* string: 'anything' */
+  guint		scan_string_dq : 1;		/* string: "\\-escapes!\n" */
+  guint		numbers_2_int : 1;		/* bin, octal, hex => int */
+  guint		int_2_float : 1;		/* int => G_TOKEN_FLOAT? */
+  guint		identifier_2_string : 1;
+  guint		char_2_token : 1;		/* return G_TOKEN_CHAR? */
+  guint		symbol_2_token : 1;
+  guint		scope_0_fallback : 1;		/* try scope 0 on lookups? */
+};
+
+struct	_GScanner
+{
+  /* unused fields */
+  gpointer		user_data;
+  guint			max_parse_errors;
+  
+  /* g_scanner_error() increments this field */
+  guint			parse_errors;
+  
+  /* name of input stream, featured by the default message handler */
+  const gchar		*input_name;
+  
+  /* data pointer for derived structures */
+  gpointer		derived_data;
+  
+  /* link into the scanner configuration */
+  GScannerConfig	*config;
+  
+  /* fields filled in after g_scanner_get_next_token() */
+  GTokenType		token;
+  GTokenValue		value;
+  guint			line;
+  guint			position;
+  
+  /* fields filled in after g_scanner_peek_next_token() */
+  GTokenType		next_token;
+  GTokenValue		next_value;
+  guint			next_line;
+  guint			next_position;
+  
+  /* to be considered private */
+  GHashTable		*symbol_table;
+  gint			input_fd;
+  const gchar		*text;
+  const gchar		*text_end;
+  gchar			*buffer;
+  guint			scope_id;
+  
+  /* handler function for _warn and _error */
+  GScannerMsgFunc	msg_handler;
+};
+
+GScanner*	g_scanner_new			(GScannerConfig *config_templ);
+void		g_scanner_destroy		(GScanner	*scanner);
+void		g_scanner_input_file		(GScanner	*scanner,
+						 gint		input_fd);
+void		g_scanner_sync_file_offset	(GScanner	*scanner);
+void		g_scanner_input_text		(GScanner	*scanner,
+						 const	gchar	*text,
+						 guint		text_len);
+GTokenType	g_scanner_get_next_token	(GScanner	*scanner);
+GTokenType	g_scanner_peek_next_token	(GScanner	*scanner);
+GTokenType	g_scanner_cur_token		(GScanner	*scanner);
+GTokenValue	g_scanner_cur_value		(GScanner	*scanner);
+guint		g_scanner_cur_line		(GScanner	*scanner);
+guint		g_scanner_cur_position		(GScanner	*scanner);
+gboolean	g_scanner_eof			(GScanner	*scanner);
+guint		g_scanner_set_scope		(GScanner	*scanner,
+						 guint		 scope_id);
+void		g_scanner_scope_add_symbol	(GScanner	*scanner,
+						 guint		 scope_id,
+						 const gchar	*symbol,
+						 gpointer	value);
+void		g_scanner_scope_remove_symbol	(GScanner	*scanner,
+						 guint		 scope_id,
+						 const gchar	*symbol);
+gpointer	g_scanner_scope_lookup_symbol	(GScanner	*scanner,
+						 guint		 scope_id,
+						 const gchar	*symbol);
+void		g_scanner_scope_foreach_symbol	(GScanner	*scanner,
+						 guint		 scope_id,
+						 GHFunc		 func,
+						 gpointer	 user_data);
+gpointer	g_scanner_lookup_symbol		(GScanner	*scanner,
+						 const gchar	*symbol);
+void		g_scanner_freeze_symbol_table	(GScanner	*scanner);
+void		g_scanner_thaw_symbol_table	(GScanner	*scanner);
+void		g_scanner_unexp_token		(GScanner	*scanner,
+						 GTokenType	expected_token,
+						 const gchar	*identifier_spec,
+						 const gchar	*symbol_spec,
+						 const gchar	*symbol_name,
+						 const gchar	*message,
+						 gint		 is_error);
+void		g_scanner_error			(GScanner	*scanner,
+						 const gchar	*format,
+						 ...) G_GNUC_PRINTF (2,3);
+void		g_scanner_warn			(GScanner	*scanner,
+						 const gchar	*format,
+						 ...) G_GNUC_PRINTF (2,3);
+gint		g_scanner_stat_mode		(const gchar	*filename);
+/* keep downward source compatibility */
+#define		g_scanner_add_symbol( scanner, symbol, value )	G_STMT_START { \
+  g_scanner_scope_add_symbol ((scanner), 0, (symbol), (value)); \
+} G_STMT_END
+#define		g_scanner_remove_symbol( scanner, symbol )	G_STMT_START { \
+  g_scanner_scope_remove_symbol ((scanner), 0, (symbol)); \
+} G_STMT_END
+#define		g_scanner_foreach_symbol( scanner, func, data )	G_STMT_START { \
+  g_scanner_scope_foreach_symbol ((scanner), 0, (func), (data)); \
+} G_STMT_END
+
+
+/* GCompletion
+ */
+
+struct _GCompletion
+{
+  GList* items;
+  GCompletionFunc func;
+  
+  gchar* prefix;
+  GList* cache;
+};
+
+GCompletion* g_completion_new	       (GCompletionFunc func);
+void	     g_completion_add_items    (GCompletion*	cmp,
+					GList*		items);
+void	     g_completion_remove_items (GCompletion*	cmp,
+					GList*		items);
+void	     g_completion_clear_items  (GCompletion*	cmp);
+GList*	     g_completion_complete     (GCompletion*	cmp,
+					gchar*		prefix,
+					gchar**		new_prefix);
+void	     g_completion_free	       (GCompletion*	cmp);
+
+
+/* GDate
+ *
+ * Date calculations (not time for now, to be resolved). These are a
+ * mutant combination of Steffen Beyer's DateCalc routines
+ * (http://www.perl.com/CPAN/authors/id/STBEY/) and Jon Trowbridge's
+ * date routines (written for in-house software).  Written by Havoc
+ * Pennington <hp@pobox.com> 
+ */
+
+typedef guint16 GDateYear;
+typedef guint8  GDateDay;   /* day of the month */
+typedef struct _GDate GDate;
+/* make struct tm known without having to include time.h */
+struct tm;
+
+/* enum used to specify order of appearance in parsed date strings */
+typedef enum
+{
+  G_DATE_DAY   = 0,
+  G_DATE_MONTH = 1,
+  G_DATE_YEAR  = 2
+} GDateDMY;
+
+/* actual week and month values */
+typedef enum
+{
+  G_DATE_BAD_WEEKDAY  = 0,
+  G_DATE_MONDAY       = 1,
+  G_DATE_TUESDAY      = 2,
+  G_DATE_WEDNESDAY    = 3,
+  G_DATE_THURSDAY     = 4,
+  G_DATE_FRIDAY       = 5,
+  G_DATE_SATURDAY     = 6,
+  G_DATE_SUNDAY       = 7
+} GDateWeekday;
+typedef enum
+{
+  G_DATE_BAD_MONTH = 0,
+  G_DATE_JANUARY   = 1,
+  G_DATE_FEBRUARY  = 2,
+  G_DATE_MARCH     = 3,
+  G_DATE_APRIL     = 4,
+  G_DATE_MAY       = 5,
+  G_DATE_JUNE      = 6,
+  G_DATE_JULY      = 7,
+  G_DATE_AUGUST    = 8,
+  G_DATE_SEPTEMBER = 9,
+  G_DATE_OCTOBER   = 10,
+  G_DATE_NOVEMBER  = 11,
+  G_DATE_DECEMBER  = 12
+} GDateMonth;
+
+#define G_DATE_BAD_JULIAN 0U
+#define G_DATE_BAD_DAY    0U
+#define G_DATE_BAD_YEAR   0U
+
+/* Note: directly manipulating structs is generally a bad idea, but
+ * in this case it's an *incredibly* bad idea, because all or part
+ * of this struct can be invalid at any given time. Use the functions,
+ * or you will get hosed, I promise.
+ */
+struct _GDate
+{ 
+  guint julian_days : 32; /* julian days representation - we use a
+                           *  bitfield hoping that 64 bit platforms
+                           *  will pack this whole struct in one big
+                           *  int 
+                           */
+
+  guint julian : 1;    /* julian is valid */
+  guint dmy    : 1;    /* dmy is valid */
+
+  /* DMY representation */
+  guint day    : 6;  
+  guint month  : 4; 
+  guint year   : 16; 
+};
+
+/* g_date_new() returns an invalid date, you then have to _set() stuff 
+ * to get a usable object. You can also allocate a GDate statically,
+ * then call g_date_clear() to initialize.
+ */
+GDate*       g_date_new                   (void);
+GDate*       g_date_new_dmy               (GDateDay     day, 
+                                           GDateMonth   month, 
+                                           GDateYear    year);
+GDate*       g_date_new_julian            (guint32      julian_day);
+void         g_date_free                  (GDate       *date);
+
+/* check g_date_valid() after doing an operation that might fail, like
+ * _parse.  Almost all g_date operations are undefined on invalid
+ * dates (the exceptions are the mutators, since you need those to
+ * return to validity).  
+ */
+gboolean     g_date_valid                 (GDate       *date);
+gboolean     g_date_valid_day             (GDateDay     day);
+gboolean     g_date_valid_month           (GDateMonth   month);
+gboolean     g_date_valid_year            (GDateYear    year);
+gboolean     g_date_valid_weekday         (GDateWeekday weekday);
+gboolean     g_date_valid_julian          (guint32      julian_date);
+gboolean     g_date_valid_dmy             (GDateDay     day,
+                                           GDateMonth   month,
+                                           GDateYear    year);
+
+GDateWeekday g_date_weekday               (GDate       *date);
+GDateMonth   g_date_month                 (GDate       *date);
+GDateYear    g_date_year                  (GDate       *date);
+GDateDay     g_date_day                   (GDate       *date);
+guint32      g_date_julian                (GDate       *date);
+guint        g_date_day_of_year           (GDate       *date);
+
+/* First monday/sunday is the start of week 1; if we haven't reached
+ * that day, return 0. These are not ISO weeks of the year; that
+ * routine needs to be added.
+ * these functions return the number of weeks, starting on the
+ * corrsponding day
+ */
+guint        g_date_monday_week_of_year   (GDate      *date);
+guint        g_date_sunday_week_of_year   (GDate      *date);
+
+/* If you create a static date struct you need to clear it to get it
+ * in a sane state before use. You can clear a whole array at
+ * once with the ndates argument.
+ */
+void         g_date_clear                 (GDate       *date, 
+                                           guint        n_dates);
+
+/* The parse routine is meant for dates typed in by a user, so it
+ * permits many formats but tries to catch common typos. If your data
+ * needs to be strictly validated, it is not an appropriate function.
+ */
+void         g_date_set_parse             (GDate       *date,
+                                           const gchar *str);
+void         g_date_set_time              (GDate       *date, 
+                                           GTime        time);
+void         g_date_set_month             (GDate       *date, 
+                                           GDateMonth   month);
+void         g_date_set_day               (GDate       *date, 
+                                           GDateDay     day);
+void         g_date_set_year              (GDate       *date,
+                                           GDateYear    year);
+void         g_date_set_dmy               (GDate       *date,
+                                           GDateDay     day,
+                                           GDateMonth   month,
+                                           GDateYear    y);
+void         g_date_set_julian            (GDate       *date,
+                                           guint32      julian_date);
+gboolean     g_date_is_first_of_month     (GDate       *date);
+gboolean     g_date_is_last_of_month      (GDate       *date);
+
+/* To go forward by some number of weeks just go forward weeks*7 days */
+void         g_date_add_days              (GDate       *date, 
+                                           guint        n_days);
+void         g_date_subtract_days         (GDate       *date, 
+                                           guint        n_days);
+
+/* If you add/sub months while day > 28, the day might change */
+void         g_date_add_months            (GDate       *date,
+                                           guint        n_months);
+void         g_date_subtract_months       (GDate       *date,
+                                           guint        n_months);
+
+/* If it's feb 29, changing years can move you to the 28th */
+void         g_date_add_years             (GDate       *date,
+                                           guint        n_years);
+void         g_date_subtract_years        (GDate       *date,
+                                           guint        n_years);
+gboolean     g_date_is_leap_year          (GDateYear    year);
+guint8       g_date_days_in_month         (GDateMonth   month, 
+                                           GDateYear    year);
+guint8       g_date_monday_weeks_in_year  (GDateYear    year);
+guint8       g_date_sunday_weeks_in_year  (GDateYear    year);
+
+/* qsort-friendly (with a cast...) */
+gint         g_date_compare               (GDate       *lhs,
+                                           GDate       *rhs);
+void         g_date_to_struct_tm          (GDate       *date,
+                                           struct tm   *tm);
+
+/* Just like strftime() except you can only use date-related formats.
+ *   Using a time format is undefined.
+ */
+gsize        g_date_strftime              (gchar       *s,
+                                           gsize        slen,
+                                           const gchar *format,
+                                           GDate       *date);
+
+
+/* GRelation
+ *
+ * Indexed Relations.  Imagine a really simple table in a
+ * database.  Relations are not ordered.  This data type is meant for
+ * maintaining a N-way mapping.
+ *
+ * g_relation_new() creates a relation with FIELDS fields
+ *
+ * g_relation_destroy() frees all resources
+ * g_tuples_destroy() frees the result of g_relation_select()
+ *
+ * g_relation_index() indexes relation FIELD with the provided
+ *   equality and hash functions.  this must be done before any
+ *   calls to insert are made.
+ *
+ * g_relation_insert() inserts a new tuple.  you are expected to
+ *   provide the right number of fields.
+ *
+ * g_relation_delete() deletes all relations with KEY in FIELD
+ * g_relation_select() returns ...
+ * g_relation_count() counts ...
+ */
+
+GRelation* g_relation_new     (gint	    fields);
+void	   g_relation_destroy (GRelation   *relation);
+void	   g_relation_index   (GRelation   *relation,
+			       gint	    field,
+			       GHashFunc    hash_func,
+			       GCompareFunc key_compare_func);
+void	   g_relation_insert  (GRelation   *relation,
+			       ...);
+gint	   g_relation_delete  (GRelation   *relation,
+			       gconstpointer  key,
+			       gint	    field);
+GTuples*   g_relation_select  (GRelation   *relation,
+			       gconstpointer  key,
+			       gint	    field);
+gint	   g_relation_count   (GRelation   *relation,
+			       gconstpointer  key,
+			       gint	    field);
+gboolean   g_relation_exists  (GRelation   *relation,
+			       ...);
+void	   g_relation_print   (GRelation   *relation);
+
+void	   g_tuples_destroy   (GTuples	   *tuples);
+gpointer   g_tuples_index     (GTuples	   *tuples,
+			       gint	    index,
+			       gint	    field);
+
+
+/* Prime numbers.
+ */
+
+/* This function returns prime numbers spaced by approximately 1.5-2.0
+ * and is for use in resizing data structures which prefer
+ * prime-valued sizes.	The closest spaced prime function returns the
+ * next largest prime, or the highest it knows about which is about
+ * MAXINT/4.
+ */
+guint	   g_spaced_primes_closest (guint num);
+
+
+/* GIOChannel
+ */
+
+typedef struct _GIOFuncs GIOFuncs;
+typedef enum
+{
+  G_IO_ERROR_NONE,
+  G_IO_ERROR_AGAIN,
+  G_IO_ERROR_INVAL,
+  G_IO_ERROR_UNKNOWN
+} GIOError;
+typedef enum
+{
+  G_SEEK_CUR,
+  G_SEEK_SET,
+  G_SEEK_END
+} GSeekType;
+typedef enum
+{
+  G_IO_IN	GLIB_SYSDEF_POLLIN,
+  G_IO_OUT	GLIB_SYSDEF_POLLOUT,
+  G_IO_PRI	GLIB_SYSDEF_POLLPRI,
+  G_IO_ERR	GLIB_SYSDEF_POLLERR,
+  G_IO_HUP	GLIB_SYSDEF_POLLHUP,
+  G_IO_NVAL	GLIB_SYSDEF_POLLNVAL
+} GIOCondition;
+
+struct _GIOChannel
+{
+  guint channel_flags;
+  guint ref_count;
+  GIOFuncs *funcs;
+};
+
+typedef gboolean (*GIOFunc) (GIOChannel   *source,
+			     GIOCondition  condition,
+			     gpointer      data);
+struct _GIOFuncs
+{
+  GIOError (*io_read)   (GIOChannel 	*channel, 
+		         gchar      	*buf, 
+		         guint      	 count,
+			 guint      	*bytes_read);
+  GIOError (*io_write)  (GIOChannel 	*channel, 
+		 	 gchar      	*buf, 
+			 guint      	 count,
+			 guint      	*bytes_written);
+  GIOError (*io_seek)   (GIOChannel   	*channel, 
+		 	 gint       	 offset, 
+		  	 GSeekType  	 type);
+  void (*io_close)      (GIOChannel	*channel);
+  guint (*io_add_watch) (GIOChannel     *channel,
+			 gint            priority,
+			 GIOCondition    condition,
+			 GIOFunc         func,
+			 gpointer        user_data,
+			 GDestroyNotify  notify);
+  void (*io_free)       (GIOChannel	*channel);
+};
+
+void        g_io_channel_init   (GIOChannel    *channel);
+void        g_io_channel_ref    (GIOChannel    *channel);
+void        g_io_channel_unref  (GIOChannel    *channel);
+GIOError    g_io_channel_read   (GIOChannel    *channel, 
+			         gchar         *buf, 
+			         guint          count,
+			         guint         *bytes_read);
+GIOError  g_io_channel_write    (GIOChannel    *channel, 
+			         gchar         *buf, 
+			         guint          count,
+			         guint         *bytes_written);
+GIOError  g_io_channel_seek     (GIOChannel    *channel,
+			         gint           offset, 
+			         GSeekType      type);
+void      g_io_channel_close    (GIOChannel    *channel);
+guint     g_io_add_watch_full   (GIOChannel    *channel,
+			         gint           priority,
+			         GIOCondition   condition,
+			         GIOFunc        func,
+			         gpointer       user_data,
+			         GDestroyNotify notify);
+guint    g_io_add_watch         (GIOChannel    *channel,
+			         GIOCondition   condition,
+			         GIOFunc        func,
+			         gpointer       user_data);
+
+
+/* Main loop
+ */
+typedef struct _GTimeVal	GTimeVal;
+typedef struct _GSourceFuncs	GSourceFuncs;
+typedef struct _GMainLoop	GMainLoop;	/* Opaque */
+
+struct _GTimeVal
+{
+  glong tv_sec;
+  glong tv_usec;
+};
+struct _GSourceFuncs
+{
+  gboolean (*prepare)  (gpointer  source_data, 
+			GTimeVal *current_time,
+			gint     *timeout,
+			gpointer  user_data);
+  gboolean (*check)    (gpointer  source_data,
+			GTimeVal *current_time,
+			gpointer  user_data);
+  gboolean (*dispatch) (gpointer  source_data, 
+			GTimeVal *dispatch_time,
+			gpointer  user_data);
+  GDestroyNotify destroy;
+};
+
+/* Standard priorities */
+
+#define G_PRIORITY_HIGH            -100
+#define G_PRIORITY_DEFAULT          0
+#define G_PRIORITY_HIGH_IDLE        100
+#define G_PRIORITY_DEFAULT_IDLE     200
+#define G_PRIORITY_LOW	            300
+
+typedef gboolean (*GSourceFunc) (gpointer data);
+
+/* Hooks for adding to the main loop */
+guint    g_source_add                        (gint           priority, 
+					      gboolean       can_recurse,
+					      GSourceFuncs  *funcs,
+					      gpointer       source_data, 
+					      gpointer       user_data,
+					      GDestroyNotify notify);
+gboolean g_source_remove                     (guint          tag);
+gboolean g_source_remove_by_user_data        (gpointer       user_data);
+gboolean g_source_remove_by_source_data      (gpointer       source_data);
+gboolean g_source_remove_by_funcs_user_data  (GSourceFuncs  *funcs,
+					      gpointer       user_data);
+
+void g_get_current_time		        (GTimeVal	*result);
+
+/* Running the main loop */
+GMainLoop*	g_main_new		(gboolean	 is_running);
+void		g_main_run		(GMainLoop	*loop);
+void		g_main_quit		(GMainLoop	*loop);
+void		g_main_destroy		(GMainLoop	*loop);
+gboolean	g_main_is_running	(GMainLoop	*loop);
+
+/* Run a single iteration of the mainloop. If block is FALSE,
+ * will never block
+ */
+gboolean	g_main_iteration	(gboolean	may_block);
+
+/* See if any events are pending */
+gboolean	g_main_pending		(void);
+
+/* Idles and timeouts */
+guint		g_timeout_add_full	(gint           priority,
+					 guint          interval, 
+					 GSourceFunc    function,
+					 gpointer       data,
+					 GDestroyNotify notify);
+guint		g_timeout_add		(guint          interval,
+					 GSourceFunc    function,
+					 gpointer       data);
+guint		g_idle_add	   	(GSourceFunc	function,
+					 gpointer	data);
+guint	   	g_idle_add_full		(gint   	priority,
+					 GSourceFunc	function,
+					 gpointer	data,
+					 GDestroyNotify destroy);
+gboolean	g_idle_remove_by_data	(gpointer	data);
+
+/* GPollFD
+ *
+ * System-specific IO and main loop calls
+ *
+ * On Win32, the fd in a GPollFD should be Win32 HANDLE (*not* a file
+ * descriptor as provided by the C runtime) that can be used by
+ * MsgWaitForMultipleObjects. This does *not* include file handles
+ * from CreateFile, SOCKETs, nor pipe handles. (But you can use
+ * WSAEventSelect to signal events when a SOCKET is readable).
+ *
+ * On Win32, fd can also be the special value G_WIN32_MSG_HANDLE to
+ * indicate polling for messages. These message queue GPollFDs should
+ * be added with the g_main_poll_win32_msg_add function.
+ *
+ * But note that G_WIN32_MSG_HANDLE GPollFDs should not be used by GDK
+ * (GTK) programs, as GDK itself wants to read messages and convert them
+ * to GDK events.
+ *
+ * So, unless you really know what you are doing, it's best not to try
+ * to use the main loop polling stuff for your own needs on
+ * Win32. It's really only written for the GIMP's needs so
+ * far.
+ */
+
+typedef struct _GPollFD GPollFD;
+typedef gint	(*GPollFunc)	(GPollFD *ufds,
+				 guint	  nfsd,
+				 gint     timeout);
+struct _GPollFD
+{
+  gint		fd;
+  gushort 	events;
+  gushort 	revents;
+};
+
+void        g_main_add_poll          (GPollFD    *fd,
+				      gint        priority);
+void        g_main_remove_poll       (GPollFD    *fd);
+void        g_main_set_poll_func     (GPollFunc   func);
+
+/* On Unix, IO channels created with this function for any file
+ * descriptor or socket.
+ *
+ * On Win32, use this only for plain files opened with the MSVCRT (the
+ * Microsoft run-time C library) _open(), including file descriptors
+ * 0, 1 and 2 (corresponding to stdin, stdout and stderr).
+ * Actually, don't do even that, this code isn't done yet.
+ *
+ * The term file descriptor as used in the context of Win32 refers to
+ * the emulated Unix-like file descriptors MSVCRT provides.
+ */
+GIOChannel* g_io_channel_unix_new    (int         fd);
+gint        g_io_channel_unix_get_fd (GIOChannel *channel);
+
+#ifdef NATIVE_WIN32
+
+GUTILS_C_VAR guint g_pipe_readable_msg;
+
+#define G_WIN32_MSG_HANDLE 19981206
+
+/* This is used to add polling for Windows messages. GDK (GTk+) programs
+ * should *not* use this. (In fact, I can't think of any program that
+ * would want to use this, but it's here just for completeness's sake.
+ */
+void        g_main_poll_win32_msg_add(gint        priority,
+				      GPollFD    *fd,
+				      guint       hwnd);
+
+/* An IO channel for Windows messages for window handle hwnd. */
+GIOChannel *g_io_channel_win32_new_messages (guint hwnd);
+
+/* An IO channel for an anonymous pipe as returned from the MSVCRT
+ * _pipe(), with no mechanism for the writer to tell the reader when
+ * there is data in the pipe.
+ *
+ * This is not really implemented yet.
+ */
+GIOChannel *g_io_channel_win32_new_pipe (int fd);
+
+/* An IO channel for a pipe as returned from the MSVCRT _pipe(), with
+ * Windows user messages used to signal data in the pipe for the
+ * reader.
+ *
+ * fd is the file descriptor. For the write end, peer is the thread id
+ * of the reader, and peer_fd is his file descriptor for the read end
+ * of the pipe.
+ *
+ * This is used by the GIMP, and works.
+ */
+GIOChannel *g_io_channel_win32_new_pipe_with_wakeups (int   fd,
+						      guint peer,
+						      int   peer_fd);
+
+void        g_io_channel_win32_pipe_request_wakeups (GIOChannel *channel,
+						     guint       peer,
+						     int         peer_fd);
+
+void        g_io_channel_win32_pipe_readable (int   fd,
+					      guint offset);
+
+/* Get the C runtime file descriptor of a channel. */
+gint        g_io_channel_win32_get_fd (GIOChannel *channel);
+
+/* An IO channel for a SOCK_STREAM winsock socket. The parameter is
+ * actually a SOCKET.
+ */
+GIOChannel *g_io_channel_win32_new_stream_socket (int socket);
+
+#endif
+
+/* Windows emulation stubs for common Unix functions
+ */
+#ifdef NATIVE_WIN32
+#  define MAXPATHLEN 1024
+#  ifdef _MSC_VER
+typedef int pid_t;
+
+/* These POSIXish functions are available in the Microsoft C library
+ * prefixed with underscore (which of course technically speaking is
+ * the Right Thing, as they are non-ANSI. Not that being non-ANSI
+ * prevents Microsoft from practically requiring you to include
+ * <windows.h> every now and then...).
+ *
+ * You still need to include the appropriate headers to get the
+ * prototypes, <io.h> or <direct.h>.
+ *
+ * For some functions, we provide emulators in glib, which are prefixed
+ * with gwin_.
+ */
+#    define getcwd		_getcwd
+#    define getpid		_getpid
+#    define access		_access
+#    define open		_open
+#    define read		_read
+#    define write		_write
+#    define lseek		_lseek
+#    define close		_close
+#    define pipe(phandles)	_pipe (phandles, 4096, _O_BINARY)
+#    define popen		_popen
+#    define pclose		_pclose
+#    define fdopen		_fdopen
+#    define ftruncate(fd, size)	gwin_ftruncate (fd, size)
+#    define opendir		gwin_opendir
+#    define readdir		gwin_readdir
+#    define rewinddir		gwin_rewinddir
+#    define closedir		gwin_closedir
+#    define NAME_MAX 255
+struct DIR
+{
+  gchar    *dir_name;
+  gboolean  just_opened;
+  guint     find_file_handle;
+  gpointer  find_file_data;
+};
+typedef struct DIR DIR;
+struct dirent
+{
+  gchar  d_name[NAME_MAX + 1];
+};
+/* emulation functions */
+extern int	gwin_ftruncate	(gint		 f,
+				 guint		 size);
+DIR*		gwin_opendir	(const gchar	*dirname);
+struct dirent*	gwin_readdir  	(DIR		*dir);
+void		gwin_rewinddir 	(DIR		*dir);
+gint		gwin_closedir  	(DIR		*dir);
+#  endif /* _MSC_VER */
+#endif	 /* NATIVE_WIN32 */
+
+
+/* GLib Thread support
+ */
+typedef struct _GMutex		GMutex;
+typedef struct _GCond		GCond;
+typedef struct _GPrivate	GPrivate;
+typedef struct _GStaticPrivate	GStaticPrivate;
+typedef struct _GThreadFunctions GThreadFunctions;
+struct _GThreadFunctions
+{
+  GMutex*  (*mutex_new)       (void);
+  void     (*mutex_lock)      (GMutex		*mutex);
+  gboolean (*mutex_trylock)   (GMutex		*mutex);
+  void     (*mutex_unlock)    (GMutex		*mutex);
+  void     (*mutex_free)      (GMutex		*mutex);
+  GCond*   (*cond_new)        (void);
+  void     (*cond_signal)     (GCond		*cond);
+  void     (*cond_broadcast)  (GCond		*cond);
+  void     (*cond_wait)       (GCond		*cond,
+			       GMutex		*mutex);
+  gboolean (*cond_timed_wait) (GCond		*cond,
+			       GMutex		*mutex, 
+			       GTimeVal 	*end_time);
+  void      (*cond_free)      (GCond		*cond);
+  GPrivate* (*private_new)    (GDestroyNotify	 destructor);
+  gpointer  (*private_get)    (GPrivate		*private_key);
+  void      (*private_set)    (GPrivate		*private_key,
+			       gpointer		 data);
+};
+
+GUTILS_C_VAR GThreadFunctions	g_thread_functions_for_glib_use;
+GUTILS_C_VAR gboolean		g_thread_use_default_impl;
+GUTILS_C_VAR gboolean		g_threads_got_initialized;
+
+/* initializes the mutex/cond/private implementation for glib, might
+ * only be called once, and must not be called directly or indirectly
+ * from another glib-function, e.g. as a callback.
+ */
+void   g_thread_init   (GThreadFunctions       *vtable);
+
+/* internal function for fallback static mutex implementation */
+GMutex*	g_static_mutex_get_mutex_impl	(GMutex	**mutex);
+
+/* shorthands for conditional and unconditional function calls */
+#define G_THREAD_UF(name, arglist) \
+    (*g_thread_functions_for_glib_use . name) arglist
+#define G_THREAD_CF(name, fail, arg) \
+    (g_thread_supported () ? G_THREAD_UF (name, arg) : (fail))
+/* keep in mind, all those mutexes and static mutexes are not 
+ * recursive in general, don't rely on that
+ */
+#define	g_thread_supported()	(g_threads_got_initialized)
+#define g_mutex_new()            G_THREAD_UF (mutex_new,      ())
+#define g_mutex_lock(mutex)      G_THREAD_CF (mutex_lock,     (void)0, (mutex))
+#define g_mutex_trylock(mutex)   G_THREAD_CF (mutex_trylock,  TRUE,    (mutex))
+#define g_mutex_unlock(mutex)    G_THREAD_CF (mutex_unlock,   (void)0, (mutex))
+#define g_mutex_free(mutex)      G_THREAD_CF (mutex_free,     (void)0, (mutex))
+#define g_cond_new()             G_THREAD_UF (cond_new,       ())
+#define g_cond_signal(cond)      G_THREAD_CF (cond_signal,    (void)0, (cond))
+#define g_cond_broadcast(cond)   G_THREAD_CF (cond_broadcast, (void)0, (cond))
+#define g_cond_wait(cond, mutex) G_THREAD_CF (cond_wait,      (void)0, (cond, \
+                                                                        mutex))
+#define g_cond_free(cond)        G_THREAD_CF (cond_free,      (void)0, (cond))
+#define g_cond_timed_wait(cond, mutex, abs_time) G_THREAD_CF (cond_timed_wait, \
+                                                              TRUE, \
+                                                              (cond, mutex, \
+							       abs_time))
+#define g_private_new(destructor)	  G_THREAD_UF (private_new, (destructor))
+#define g_private_get(private_key)	  G_THREAD_CF (private_get, \
+                                                       ((gpointer)private_key), \
+                                                       (private_key))
+#define g_private_set(private_key, value) G_THREAD_CF (private_set, \
+                                                       (void) (private_key = \
+                                                        (GPrivate*) (value)), \
+                                                       (private_key, value))
+/* GStaticMutexes can be statically initialized with the value
+ * G_STATIC_MUTEX_INIT, and then they can directly be used, that is
+ * much easier, than having to explicitly allocate the mutex before
+ * use
+ */
+#define g_static_mutex_lock(mutex) \
+    g_mutex_lock (g_static_mutex_get_mutex (mutex))
+#define g_static_mutex_trylock(mutex) \
+    g_mutex_trylock (g_static_mutex_get_mutex (mutex))
+#define g_static_mutex_unlock(mutex) \
+    g_mutex_unlock (g_static_mutex_get_mutex (mutex)) 
+struct _GStaticPrivate
+{
+  guint index;
+};
+#define G_STATIC_PRIVATE_INIT { 0 }
+gpointer g_static_private_get (GStaticPrivate	*private_key);
+void     g_static_private_set (GStaticPrivate	*private_key, 
+			       gpointer        	 data,
+			       GDestroyNotify    notify);
+
+/* these are some convenience macros that expand to nothing if GLib
+ * was configured with --disable-threads. for using StaticMutexes,
+ * you define them with G_LOCK_DEFINE_STATIC (name) or G_LOCK_DEFINE (name)
+ * if you need to export the mutex. With G_LOCK_EXTERN (name) you can
+ * declare such an globally defined lock. name is a unique identifier
+ * for the protected varibale or code portion. locking, testing and
+ * unlocking of such mutexes can be done with G_LOCK(), G_UNLOCK() and
+ * G_TRYLOCK() respectively.  
+ */
+extern void glib_dummy_decl (void);
+#define G_LOCK_NAME(name)		(g__ ## name ## _lock)
+#ifdef	G_THREADS_ENABLED
+#  define G_LOCK_DEFINE_STATIC(name)	static G_LOCK_DEFINE (name)
+#  define G_LOCK_DEFINE(name)		\
+    GStaticMutex G_LOCK_NAME (name) = G_STATIC_MUTEX_INIT 
+#  define G_LOCK_EXTERN(name)		extern GStaticMutex G_LOCK_NAME (name)
+
+#  ifdef G_DEBUG_LOCKS
+#    define G_LOCK(name)		G_STMT_START{		  \
+        g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,			  \
+	       "file %s: line %d (%s): locking: %s ",	          \
+	       __FILE__,	__LINE__, G_GNUC_PRETTY_FUNCTION, \
+               #name);                                            \
+        g_static_mutex_lock (&G_LOCK_NAME (name));                \
+     }G_STMT_END
+#    define G_UNLOCK(name)		G_STMT_START{		  \
+        g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,			  \
+	       "file %s: line %d (%s): unlocking: %s ",	          \
+	       __FILE__,	__LINE__, G_GNUC_PRETTY_FUNCTION, \
+               #name);                                            \
+       g_static_mutex_unlock (&G_LOCK_NAME (name));               \
+     }G_STMT_END
+#    define G_TRYLOCK(name)		G_STMT_START{		  \
+        g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,			  \
+	       "file %s: line %d (%s): try locking: %s ",         \
+	       __FILE__,	__LINE__, G_GNUC_PRETTY_FUNCTION, \
+               #name);                                            \
+     }G_STMT_END,	g_static_mutex_trylock (&G_LOCK_NAME (name))
+#  else	 /* !G_DEBUG_LOCKS */
+#    define G_LOCK(name) g_static_mutex_lock	   (&G_LOCK_NAME (name)) 
+#    define G_UNLOCK(name) g_static_mutex_unlock   (&G_LOCK_NAME (name))
+#    define G_TRYLOCK(name) g_static_mutex_trylock (&G_LOCK_NAME (name))
+#  endif /* !G_DEBUG_LOCKS */
+#else	/* !G_THREADS_ENABLED */
+#  define G_LOCK_DEFINE_STATIC(name)	extern void glib_dummy_decl (void)
+#  define G_LOCK_DEFINE(name)		extern void glib_dummy_decl (void)
+#  define G_LOCK_EXTERN(name)		extern void glib_dummy_decl (void)
+#  define G_LOCK(name)
+#  define G_UNLOCK(name)
+#  define G_TRYLOCK(name)		(FALSE)
+#endif	/* !G_THREADS_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __G_LIB_H__ */
diff --git a/contrib/media/updf/include/glib/glibconfig.h b/contrib/media/updf/include/glib/glibconfig.h
new file mode 100644
index 000000000..b716c19a1
--- /dev/null
+++ b/contrib/media/updf/include/glib/glibconfig.h
@@ -0,0 +1,121 @@
+/* glibconfig.h
+ *
+ * This is a generated file.  Please modify `configure.in'
+ */
+
+#ifndef GLIBCONFIG_H
+#define GLIBCONFIG_H
+
+#include <limits.h>
+#include <float.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define G_MINFLOAT	FLT_MIN
+#define G_MAXFLOAT	FLT_MAX
+#define G_MINDOUBLE	DBL_MIN
+#define G_MAXDOUBLE	DBL_MAX
+#define G_MINSHORT	SHRT_MIN
+#define G_MAXSHORT	SHRT_MAX
+#define G_MININT	INT_MIN
+#define G_MAXINT	INT_MAX
+#define G_MINLONG	LONG_MIN
+#define G_MAXLONG	LONG_MAX
+
+typedef signed char gint8;
+typedef unsigned char guint8;
+typedef signed short gint16;
+typedef unsigned short guint16;
+typedef signed int gint32;
+typedef unsigned int guint32;
+
+#if defined (__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
+#  define G_GNUC_EXTENSION __extension__
+#else
+#  define G_GNUC_EXTENSION
+#endif
+
+#define G_HAVE_GINT64 1
+
+G_GNUC_EXTENSION typedef signed long long gint64;
+G_GNUC_EXTENSION typedef unsigned long long guint64;
+
+#define G_GINT64_CONSTANT(val)	(G_GNUC_EXTENSION (val##LL))
+
+#define GPOINTER_TO_INT(p)	((gint)   (p))
+#define GPOINTER_TO_UINT(p)	((guint)  (p))
+
+#define GINT_TO_POINTER(i)	((gpointer)  (i))
+#define GUINT_TO_POINTER(u)	((gpointer)  (u))
+
+#ifdef NeXT /* @#%@! NeXTStep */
+# define g_ATEXIT(proc)	(!atexit (proc))
+#else
+# define g_ATEXIT(proc)	(atexit (proc))
+#endif
+
+#define g_memmove(d,s,n) G_STMT_START { memmove ((d), (s), (n)); } G_STMT_END
+
+#define GLIB_MAJOR_VERSION 1
+#define GLIB_MINOR_VERSION 2
+#define GLIB_MICRO_VERSION 10
+
+
+#define G_VA_COPY	va_copy
+
+#ifdef	__cplusplus
+#define	G_HAVE_INLINE	1
+#else	/* !__cplusplus */
+#define G_HAVE_INLINE 1
+#define G_HAVE___INLINE 1
+#define G_HAVE___INLINE__ 1
+#endif	/* !__cplusplus */
+
+#define G_THREADS_ENABLED
+#define G_THREADS_IMPL_NONE
+typedef struct _GMutex* GStaticMutex;
+#define G_STATIC_MUTEX_INIT NULL
+#define g_static_mutex_get_mutex(mutex) (g_static_mutex_get_mutex_impl (mutex))
+
+#define GINT16_TO_LE(val)	((gint16) (val))
+#define GUINT16_TO_LE(val)	((guint16) (val))
+#define GINT16_TO_BE(val)	((gint16) GUINT16_SWAP_LE_BE (val))
+#define GUINT16_TO_BE(val)	(GUINT16_SWAP_LE_BE (val))
+#define GINT32_TO_LE(val)	((gint32) (val))
+#define GUINT32_TO_LE(val)	((guint32) (val))
+#define GINT32_TO_BE(val)	((gint32) GUINT32_SWAP_LE_BE (val))
+#define GUINT32_TO_BE(val)	(GUINT32_SWAP_LE_BE (val))
+#define GINT64_TO_LE(val)	((gint64) (val))
+#define GUINT64_TO_LE(val)	((guint64) (val))
+#define GINT64_TO_BE(val)	((gint64) GUINT64_SWAP_LE_BE (val))
+#define GUINT64_TO_BE(val)	(GUINT64_SWAP_LE_BE (val))
+#define GLONG_TO_LE(val)	((glong) GINT32_TO_LE (val))
+#define GULONG_TO_LE(val)	((gulong) GUINT32_TO_LE (val))
+#define GLONG_TO_BE(val)	((glong) GINT32_TO_BE (val))
+#define GULONG_TO_BE(val)	((gulong) GUINT32_TO_BE (val))
+#define GINT_TO_LE(val)		((gint) GINT32_TO_LE (val))
+#define GUINT_TO_LE(val)	((guint) GUINT32_TO_LE (val))
+#define GINT_TO_BE(val)		((gint) GINT32_TO_BE (val))
+#define GUINT_TO_BE(val)	((guint) GUINT32_TO_BE (val))
+#define G_BYTE_ORDER G_LITTLE_ENDIAN
+
+#define GLIB_SYSDEF_POLLIN =1
+#define GLIB_SYSDEF_POLLOUT =4
+#define GLIB_SYSDEF_POLLPRI =2
+#define GLIB_SYSDEF_POLLERR =8
+#define GLIB_SYSDEF_POLLHUP =16
+#define GLIB_SYSDEF_POLLNVAL =32
+
+
+#define G_HAVE_WCHAR_H 1
+#define G_HAVE_WCTYPE_H 1
+#define G_HAVE_BROKEN_WCTYPE 1
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* GLIBCONFIG_H */
diff --git a/contrib/media/updf/include/glob.h b/contrib/media/updf/include/glob.h
new file mode 100644
index 000000000..e0391aaa7
--- /dev/null
+++ b/contrib/media/updf/include/glob.h
@@ -0,0 +1,53 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_glob_h_
+#define __dj_include_glob_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+  
+typedef struct {
+  size_t gl_pathc;
+  char **gl_pathv;
+  size_t gl_offs;
+} glob_t;
+
+#define GLOB_APPEND	0x01
+#define	GLOB_DOOFFS	0x02
+#define GLOB_ERR	0x04
+#define GLOB_MARK	0x08
+#define GLOB_NOCHECK	0x10
+#define GLOB_NOESCAPE	0x20
+#define GLOB_NOSORT	0x40
+
+#define GLOB_ABORTED	1
+#define GLOB_NOMATCH	2
+#define GLOB_NOSPACE	3
+
+int  glob(const char *_pattern, int _flags, int (*_errfunc)(const char *_epath, int _eerrno), glob_t *_pglob);
+void globfree(glob_t *_pglob);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_glob_h_ */
diff --git a/contrib/media/updf/include/glview.h b/contrib/media/updf/include/glview.h
new file mode 100644
index 000000000..71fc6ac3e
--- /dev/null
+++ b/contrib/media/updf/include/glview.h
@@ -0,0 +1,196 @@
+/*******************************************************************************
+/
+/	File:		GLView.h
+/
+/	Copyright 1993-98, Be Incorporated, All Rights Reserved.
+/
+*******************************************************************************/
+
+#ifndef BGLVIEW_H
+#define BGLVIEW_H
+
+// added by Brian Paul:
+#ifndef BGL_RGB
+#define BGL_RGB			0
+#define BGL_INDEX		1 
+#define BGL_SINGLE		0
+#define BGL_DOUBLE		2
+#define BGL_DIRECT		0
+#define BGL_INDIRECT		4
+#define BGL_ACCUM		8
+#define BGL_ALPHA		16
+#define BGL_DEPTH		32
+#define BGL_OVERLAY		64
+#define BGL_UNDERLAY		128
+#define BGL_STENCIL		512
+#endif
+
+
+#include <GL/gl.h>
+#include <AppKit.h>
+#include <interface/Window.h>
+#include <interface/View.h>
+#include <interface/Bitmap.h>
+#include <game/WindowScreen.h>
+#include <game/DirectWindow.h>
+
+class BGLView : public BView {
+public:
+
+	BGLView(BRect rect, char *name,
+			ulong resizingMode, ulong mode,
+			ulong options);
+	virtual ~BGLView();
+
+	void		LockGL();
+	void		UnlockGL();
+	void		SwapBuffers();
+
+        // Added for Mesa (can't be virtual!)
+        void CopySubBufferMESA(GLint x, GLint y, GLuint width, GLuint height);
+
+	BView *     EmbeddedView();
+	status_t    CopyPixelsOut(BPoint source, BBitmap *dest);
+	status_t    CopyPixelsIn(BBitmap *source, BPoint dest);
+
+	virtual void        ErrorCallback(GLenum errorCode);
+		
+	virtual	void		Draw(BRect updateRect);
+
+	virtual void		AttachedToWindow();
+	virtual void        AllAttached();
+	virtual void        DetachedFromWindow();
+	virtual void        AllDetached();
+ 
+	virtual void		FrameResized(float width, float height);
+	virtual status_t    Perform(perform_code d, void *arg);
+
+	/* The public methods below, for the moment,
+	   are just pass-throughs to BView */
+
+	virtual status_t    Archive(BMessage *data, bool deep = true) const;
+
+	virtual void        MessageReceived(BMessage *msg);
+	virtual void        SetResizingMode(uint32 mode);
+
+	virtual void        Show();
+	virtual void        Hide();
+
+	virtual BHandler   *ResolveSpecifier(BMessage *msg, int32 index,
+							BMessage *specifier, int32 form,
+							const char *property);
+	virtual status_t    GetSupportedSuites(BMessage *data);
+
+	/* New public functions */
+	void		DirectConnected( direct_buffer_info *info );
+	void		EnableDirectMode( bool enabled );
+
+private:
+
+	virtual void        _ReservedGLView1();
+	virtual void        _ReservedGLView2(); 
+	virtual void        _ReservedGLView3(); 
+	virtual void        _ReservedGLView4(); 
+	virtual void        _ReservedGLView5(); 
+	virtual void        _ReservedGLView6(); 
+	virtual void        _ReservedGLView7(); 
+	virtual void        _ReservedGLView8(); 
+
+    BGLView(const BGLView &);
+    BGLView     &operator=(const BGLView &);
+
+	void        dither_front();
+	bool        confirm_dither();
+	void        draw(BRect r);
+		
+	void *		m_gc;
+	uint32		m_options;
+	uint32      m_ditherCount;
+	BLocker		m_drawLock;
+	BLocker     m_displayLock;
+#if OLD_GLVIEW
+	BView *		m_embeddedFront;
+	BView *     m_embeddedBack;
+#else
+	void *		m_clip_info;
+	void *     	_reserved1;
+#endif
+	BBitmap *   m_ditherMap;
+	BRect       m_bounds;
+	int16 *     m_errorBuffer[2];
+	uint64      _reserved[8];
+
+	/* Direct Window stuff */
+private:	
+	void drawScanline( int x1, int x2, int y, void *data );
+	static void scanlineHandler(struct rasStateRec *state, GLint x1, GLint x2);
+	void		lock_draw();
+	void		unlock_draw();
+	bool		validateView();
+};
+
+
+
+class BGLScreen : public BWindowScreen {
+public:
+	BGLScreen(char *name,
+			ulong screenMode, ulong options,
+			status_t *error, bool debug=false);
+	~BGLScreen();
+
+	void		LockGL();
+	void		UnlockGL();
+	void		SwapBuffers();
+	virtual void        ErrorCallback(GLenum errorCode);
+
+	virtual void		ScreenConnected(bool connected);
+	virtual void		FrameResized(float width, float height);
+	virtual status_t    Perform(perform_code d, void *arg);
+
+	/* The public methods below, for the moment,
+	   are just pass-throughs to BWindowScreen */
+
+	virtual status_t    Archive(BMessage *data, bool deep = true) const;
+	virtual void        MessageReceived(BMessage *msg);
+
+	virtual void        Show();
+	virtual void        Hide();
+
+	virtual BHandler   *ResolveSpecifier(BMessage *msg,
+                        int32 index,
+						BMessage *specifier,
+						int32 form,
+						const char *property);
+	virtual status_t    GetSupportedSuites(BMessage *data);
+
+private:
+
+	virtual void        _ReservedGLScreen1();
+	virtual void        _ReservedGLScreen2();
+	virtual void        _ReservedGLScreen3();
+	virtual void        _ReservedGLScreen4();
+	virtual void        _ReservedGLScreen5();
+	virtual void        _ReservedGLScreen6();
+	virtual void        _ReservedGLScreen7();
+	virtual void        _ReservedGLScreen8(); 
+
+	BGLScreen(const BGLScreen &);
+	BGLScreen   &operator=(const BGLScreen &);
+
+	void *		m_gc;
+	long		m_options;
+	BLocker		m_drawLock;
+		
+	int32		m_colorSpace;
+	uint32		m_screen_mode;
+		
+	uint64      _reserved[7];
+};
+
+
+#endif
+
+
+
+
+
diff --git a/contrib/media/updf/include/gnu/stubs.h b/contrib/media/updf/include/gnu/stubs.h
new file mode 100644
index 000000000..c3a979418
--- /dev/null
+++ b/contrib/media/updf/include/gnu/stubs.h
@@ -0,0 +1,54 @@
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_stubs_h__
+#define __dj_include_libc_stubs_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* POSIX functions (for when compiling an ANSI function) */
+
+/* DJGPP functions (for compiling POSIX or ANSI functions) */
+#define crlf2nl __crlf2nl
+#define dosmemget __dosmemget
+#define dosmemput __dosmemput
+#define filelength __filelength
+#define findfirst __findfirst
+#define findnext __findnext
+#define fsync __fsync
+#define getdisk __getdisk
+#define getdtablesize __getdtablesize
+#define getitimer __getitimer
+#define gettimeofday __gettimeofday
+#define modfl __modfl
+#define movedata __movedata
+#define pow10 __pow10
+#define pow2 __pow2
+#define putenv __putenv
+#define sbrk __sbrk
+#define setitimer __setitimer
+#define setmode __setmode
+#define spawnve __spawnve
+#define spawnvpe __spawnvpe
+#define stricmp __stricmp
+#define sync __sync
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_stubs_h__ */
diff --git a/contrib/media/updf/include/gppconio.h b/contrib/media/updf/include/gppconio.h
new file mode 100644
index 000000000..d16a0068c
--- /dev/null
+++ b/contrib/media/updf/include/gppconio.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_gppconio_h_
+#define __dj_include_gppconio_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <conio.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_gppconio_h_ */
diff --git a/contrib/media/updf/include/grower.h b/contrib/media/updf/include/grower.h
new file mode 100644
index 000000000..9c91e58c0
--- /dev/null
+++ b/contrib/media/updf/include/grower.h
@@ -0,0 +1,295 @@
+/** \file grower.h Template class that implements dynamic growing arrays.
+ *  Yacas implements its own growing array class to ensure correct behaviour
+ *  on all platforms (stl was still in development and not supported on all
+ *  platforms when development started).
+ *
+ * grower started 1998 ayal Pinkus
+ *
+ */
+ 
+#ifndef _GROWER_H_
+#define _GROWER_H_
+
+#include "yacasbase.h"
+#include "lispassert.h"
+
+
+
+// Default placement versions of operator new and delete, placed here because I do not want to include <new>
+inline void* operator new(size_t, void* __p) throw() { return __p; }
+inline void* operator new[](size_t, void* __p) throw() { return __p; }
+inline void  operator delete  (void*, void*) throw() { }
+inline void  operator delete[](void*, void*) throw() { }
+
+
+template <class T>
+inline void constructAt(void * to_obj, const T * from_obj)
+{
+  new (to_obj) T(*from_obj);
+}
+
+class ArrOps
+{
+public:
+  virtual bool isPOD() const { return false; }
+  virtual void construct(void * buffer) const = 0;
+  virtual void construct(void * to_obj, const void * from_obj) const = 0;
+  virtual void destruct(void * obj) const = 0;
+  virtual int granularity() const { return 8; }
+  static void resize(char** pArray, const ArrOps& opers, int& iSize, int& iCapacity, int aSize, int aItemSize, int ext);
+    static void remove(char** pArray, const ArrOps& opers, int& iSize, int aIndex, int aCount, int aItemSize);
+  static void reserve(char** pArray, int& iCapacity, int aSize, int aItemSize);
+  //static void* insert(char** pArray, const ArrOps& opers, int& iSize, void* aData, int aIndex, int aCount, int aSize, int aExtSize);
+};
+
+template <class T>
+class ArrOpsCustomObj : public ArrOps
+{
+public:
+  ArrOpsCustomObj() {}
+  inline void construct(void * buffer) const
+  { new (buffer) T; }
+  inline void construct(void * to_obj, const void * from_obj) const
+  { constructAt(to_obj, static_cast<const T*>(from_obj)); }
+  inline void destruct(void * obj) const
+  { /*obj;*/ static_cast<T*>(obj)->~T(); }
+  //inline int size() const { return sizeof(T); }
+};
+
+template <class T>
+class ArrOpsPOD : public ArrOps
+{
+public:
+  ArrOpsPOD() {}
+  inline bool isPOD() const { return true; }
+  inline void construct(void * buffer) const {}
+  inline void construct(void * to_obj, const void * from_obj) const
+  { *static_cast<T*>(to_obj) = *static_cast<const T*>(from_obj); }
+  inline void destruct(void * obj) const {}
+  //inline int size() const { return sizeof(T); }
+};
+
+template <class T>
+class ArrOpsCustomPtr : public ArrOps
+{
+  typedef T* TY;
+public:
+  ArrOpsCustomPtr() {}
+  inline void construct(void * buffer) const
+  { *static_cast<TY*>(buffer) = 0; }
+  inline void construct(void * to_obj, const void * from_obj) const
+  { *static_cast<TY*>(to_obj) = *static_cast<const TY*>(from_obj); }
+  inline void destruct(void * obj) const {}
+  //inline int size() const { return sizeof(TY); }
+  inline int granularity() const { return 8; }
+};
+
+template <class T>
+class ArrOpsDeletingObj {};
+
+template <class T>
+class ArrOpsDeletingPtr : public ArrOpsCustomPtr<T>
+{
+  typedef T* TY;
+public:
+  inline void destruct(void * obj) const
+  { delete *static_cast<const TY*>(obj); }
+};
+
+/** template class useful for implementing a dynamic growing array
+ *  for any arbitrary type of object. If using the array to maintain
+ *  objects, please use pointers to the objects, and use the
+ * CDeletingArrayGrower to automatically delete the objects at destruction.
+ */
+template <class T, class TOps >
+class CArrayGrower : public YacasBase
+{
+public:
+  /** ElementType can be used outside this class as the type of the
+   * object in the array. This is useful in templated functions that
+   * work on a CArrayGrower without being part of CArrayGrower
+   */
+  typedef LispInt SizeType;
+  typedef T ElementType;
+
+  CArrayGrower()
+    : iArray(0)
+    , iSize(0)
+    , iCapacity(0)
+    , iArrayOwnedExternally(LispFalse)
+    {
+    }
+  virtual ~CArrayGrower()
+  {
+    Clear();
+  }
+  inline void Clear()  // oddly, only *one* use outside destructor!?
+  {
+    if (iSize)
+    {
+      const TOps opers;
+      if(!opers.isPOD())
+      {
+        while (iSize)
+        opers.destruct(iArray + --iSize);
+      }
+    }
+    if (!iArrayOwnedExternally)
+    {
+      PlatFree(iArray);
+    }
+    iArray = 0;
+    iCapacity = iSize = 0;
+    iArrayOwnedExternally = LispFalse;
+  }
+  inline SizeType Size() const { return iSize; }
+
+  inline CArrayGrower(const CArrayGrower<T,TOps>& aOther)
+    : iArray(0)
+    , iSize(0)
+    , iCapacity(0)
+    , iArrayOwnedExternally(LispFalse)
+  {
+    // Make sure we're not accidentally copying a huge array. We want this system to stay efficient...
+    LISPASSERT(aOther.iSize == 0);
+    LISPASSERT(aOther.iArrayOwnedExternally == LispFalse);
+  }
+
+  inline const CArrayGrower<T,TOps>& operator=(const CArrayGrower<T,TOps>& aOther)
+  {
+    // Make sure we're not accidentally copying a huge array. We want this system to stay efficient...
+    LISPASSERT(iArray == 0);
+    LISPASSERT(iSize == 0);
+    LISPASSERT(iCapacity == 0);
+    LISPASSERT(iArrayOwnedExternally == LispFalse);
+
+    LISPASSERT(aOther.iSize == 0);
+    LISPASSERT(aOther.iArrayOwnedExternally == LispFalse);
+    return *this;
+  }
+
+private:
+
+  void moreCapacity(SizeType aSize, int g)  // almost independent of T
+  {
+    LISPASSERT(!iArrayOwnedExternally);
+    LISPASSERT(iCapacity >= 0);
+    // Compute a new iCapacity >= aSize, with iCapacity % g == 0.
+    // We assume g is a power of 2.  (fwiw, in two's-complement, ~(g-1) == -g.
+    iCapacity = (aSize + g) & ~(g-1);
+    if (!iArray)
+    {
+      iArray = (ElementType*)PlatAlloc(iCapacity*sizeof(ElementType));
+    }
+    else
+    {
+      // we assume 'memcpy' suffices for moving the existing items.
+      iArray = (ElementType*)PlatReAlloc(iArray,iCapacity*sizeof(ElementType));
+    }
+  }
+public:
+  inline void ResizeTo(SizeType aSize)
+  {
+    LISPASSERT(!iArrayOwnedExternally);
+    TOps opers;
+    if (aSize > iCapacity)
+    {
+      moreCapacity(aSize, opers.granularity());
+    }
+    if (!opers.isPOD())
+    {
+      if (iSize < aSize)
+      {
+        for (int ii = iSize; ii < aSize; ii++)
+          opers.construct(iArray + ii);
+      }
+      else
+      {
+        for (int ii = aSize; ii < iSize; ii++)
+          opers.destruct(iArray + ii);
+      }
+    }
+    iSize = aSize;
+  }
+  void Delete(SizeType aIndex, SizeType aCount=1)
+  {
+    LISPASSERT(aIndex>=0 && aIndex<iSize);
+    ArrOps::remove((char**)&iArray, TOps(), iSize, aIndex, aCount, sizeof(ElementType));
+  }
+  inline LispBoolean ArrayOwnedExternally()
+  {
+    return iArrayOwnedExternally;
+  }
+public:
+  /// Access to an element in the array
+  inline ElementType& operator[](const SizeType aIndex) const
+  {
+    return iArray[aIndex];
+  }
+
+    /// Append an element to an array
+  template <class Type>
+    inline void Append(const Type& aVal)
+    {
+      if (iSize >= iCapacity) moreCapacity(iSize+1, TOps().granularity());
+      new ((void *)(iArray+iSize)) ElementType(aVal);
+      ++iSize;
+    }
+
+  /// Insert object aObj at aIndex, aCount times.
+  inline void Insert(SizeType aIndex, const ElementType& aObj, SizeType aCount=1)
+  {
+    const SizeType oldItems = iSize;
+    LISPASSERT(aIndex <= oldItems && aCount >= 0);
+    ResizeTo(iSize+aCount);
+    ElementType * pOld = iArray+oldItems;
+    ElementType * pEnd = iArray+iSize;
+    int i = iSize - aIndex;  // = (oldItems - aIndex) + aCount
+    for ( ; i > aCount; i--)
+      *--pEnd = *--pOld;
+    while (i-- > 0)
+      *--pEnd = aObj;
+  }
+
+  /** Set the array to an external array. This means the array will
+    * not be freed at destruction time
+    */
+  inline void SetExternalArray(ElementType* aArray, SizeType aSize)
+  {
+    LISPASSERT(!iArray || iArrayOwnedExternally == LispTrue);
+    iArray = aArray;
+    iSize = aSize;
+    iArrayOwnedExternally = LispTrue;
+    iCapacity = -10000;  // Setting iCapacity should not strictly be necessary, setting it to hugely negative number will hopefully force a fail.
+  }
+
+  /// Copy the array to another array
+  inline void CopyToExternalArray(ElementType * aArray)
+  {
+    PlatMemCopy(aArray,iArray,iSize*sizeof(ElementType));
+  }
+
+protected:
+  inline ElementType * elements() const { return iArray; }
+private:
+  ElementType * iArray;
+  SizeType iSize;
+  SizeType iCapacity;
+  LispBoolean iArrayOwnedExternally;
+};
+
+/** \class CDeletingArrayGrower calls delete on each element in the
+ * array at destruction time. This is useful if the array is a list
+ * of pointers to objects.
+ */
+
+template <class T, class TOps >
+class CDeletingArrayGrower : public CArrayGrower<T, TOps >
+{
+public:
+  CDeletingArrayGrower() {}
+};
+
+#endif
+
+
diff --git a/contrib/media/updf/include/grp.h b/contrib/media/updf/include/grp.h
new file mode 100644
index 000000000..13b3bc241
--- /dev/null
+++ b/contrib/media/updf/include/grp.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_grp_h_
+#define __dj_include_grp_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+__DJ_gid_t
+#undef __DJ_gid_t
+#define __DJ_gid_t
+
+struct group {
+  gid_t		gr_gid;
+  char **      	gr_mem;
+  char *	gr_name;
+};
+
+struct group *	getgrgid(gid_t _gid);
+struct group *	getgrnam(const char *_name);
+
+#ifndef _POSIX_SOURCE
+
+void		endgrent(void);
+struct group *	getgrent(void);
+struct group *	fgetgrent(void *_f);
+void		setgrent(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_grp_h_ */
diff --git a/contrib/media/updf/include/hash.h b/contrib/media/updf/include/hash.h
new file mode 100644
index 000000000..28c50317b
--- /dev/null
+++ b/contrib/media/updf/include/hash.h
@@ -0,0 +1,35 @@
+/*
+** hash.h
+** hash manager for lua
+** Luiz Henrique de Figueiredo - 17 Aug 90
+** Modified by Waldemar Celes Filho
+** 26 Apr 93
+*/
+
+#ifndef hash_h
+#define hash_h
+
+typedef struct node
+{
+ Object ref;
+ Object val;
+ struct node *next;
+} Node;
+
+typedef struct Hash
+{
+ char           mark;
+ unsigned int   nhash;
+ Node         **list;
+} Hash;
+
+#define markarray(t)		((t)->mark)
+
+Hash 	*lua_hashcreate (unsigned int nhash);
+void 	 lua_hashdelete (Hash *h);
+Object 	*lua_hashdefine (Hash *t, Object *ref);
+void 	 lua_hashmark   (Hash *h);
+
+void     lua_next (void);
+
+#endif
diff --git a/contrib/media/updf/include/hashsize.h b/contrib/media/updf/include/hashsize.h
new file mode 100644
index 000000000..8802a9b90
--- /dev/null
+++ b/contrib/media/updf/include/hashsize.h
@@ -0,0 +1,6 @@
+/*
+ * hashsize.h -- hash and token table constants
+ */
+
+#define CAPTABSIZE	495
+#define HASHTABSIZE	(495 * 2)
diff --git a/contrib/media/updf/include/iAVLTree.h b/contrib/media/updf/include/iAVLTree.h
new file mode 100644
index 000000000..08482af01
--- /dev/null
+++ b/contrib/media/updf/include/iAVLTree.h
@@ -0,0 +1,67 @@
+/*
+ * iAVLTree.h: Header file for AVLTrees with long integer keys.
+ * Copyright (C) 1998  Michael H. Buselli
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * The author of this library can be reached at the following address:
+ * Michael H. Buselli
+ * 4334 N. Hazel St. #515
+ * Chicago, IL  60613-1456
+ *
+ * Or you can send email to <cosine@tezcat.com>.
+ * The official web page for this product is:
+ * http://www.tezcat.com/~cosine/pub/AVLTree/
+ *
+ * This is version 0.1.0 (alpha).
+ */
+
+#ifndef _IAVLTREE_H_
+#define _IAVLTREE_H_
+
+
+typedef struct _iAVLNode {
+  long key;
+  long depth;
+  void *item;
+  struct _iAVLNode *parent;
+  struct _iAVLNode *left;
+  struct _iAVLNode *right;
+} iAVLNode;
+
+
+typedef struct {
+  iAVLNode *top;
+  long count;
+  long (*getkey)(const void *item);
+} iAVLTree;
+
+
+typedef struct {
+  const iAVLTree *avltree;
+  const iAVLNode *curnode;
+} iAVLCursor;
+
+
+extern iAVLTree *iAVLAllocTree (long (*getkey)(void const *item));
+extern void iAVLFreeTree (iAVLTree *avltree, void (freeitem)(void *item));
+extern int iAVLInsert (iAVLTree *avltree, void *item);
+extern void *iAVLSearch (iAVLTree const *avltree, long key);
+extern int iAVLDelete (iAVLTree *avltree, long key);
+extern void *iAVLFirst (iAVLCursor *avlcursor, iAVLTree const *avltree);
+extern void *iAVLNext (iAVLCursor *avlcursor);
+
+
+#endif
diff --git a/contrib/media/updf/include/ieeefp.h b/contrib/media/updf/include/ieeefp.h
new file mode 100644
index 000000000..4c08d6275
--- /dev/null
+++ b/contrib/media/updf/include/ieeefp.h
@@ -0,0 +1,88 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_ieeefp_h_
+#define __dj_include_ieeefp_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/cdefs.h>
+
+/* #include <machine/ieeefp.h> */
+#include <machine/endian.h>
+#if BYTE_ORDER == LITTLE_ENDIAN
+# define __IEEE_LITTLE_ENDIAN
+#endif
+
+/* FLOATING ROUNDING */
+
+typedef int fp_rnd;
+#define FP_RN 0 	/* Round to nearest 		*/
+#define FP_RM 1		/* Round down 			*/
+#define FP_RP 2		/* Round up 			*/
+#define FP_RZ 3		/* Round to zero (truncate) 	*/
+
+fp_rnd _EXFUN(fpgetround,(void));
+fp_rnd _EXFUN(fpsetround, (fp_rnd));
+
+/* EXCEPTIONS */
+
+typedef int fp_except;
+#define FP_X_INV 0x10	/* Invalid operation 		*/
+#define FP_X_DX  0x80	/* Divide by zero		*/
+#define FP_X_OFL 0x04	/* Overflow exception		*/
+#define FP_X_UFL 0x02	/* Underflow exception		*/
+#define FP_X_IMP 0x01	/* Imprecise exception		*/
+
+fp_except _EXFUN(fpgetmask,(void));
+fp_except _EXFUN(fpsetmask,(fp_except));
+fp_except _EXFUN(fpgetsticky,(void));
+fp_except _EXFUN(fpsetsticky, (fp_except));
+
+/* INTEGER ROUNDING */
+
+typedef int fp_rdi;
+#define FP_RDI_TOZ 0	/* Round to Zero 		*/
+#define FP_RDI_RD  1	/* Follow float mode		*/
+
+fp_rdi _EXFUN(fpgetroundtoi,(void));
+fp_rdi _EXFUN(fpsetroundtoi,(fp_rdi));
+
+int _EXFUN(isnan, (double));
+int _EXFUN(isinf, (double));
+int _EXFUN(finite, (double));
+
+int _EXFUN(isnanf, (float));
+int _EXFUN(isinff, (float));
+int _EXFUN(finitef, (float));
+
+#define __IEEE_DBL_EXPBIAS 1023
+#define __IEEE_FLT_EXPBIAS 127
+
+#define __IEEE_DBL_EXPLEN 11
+#define __IEEE_FLT_EXPLEN 8
+
+
+#define __IEEE_DBL_FRACLEN (64 - (__IEEE_DBL_EXPLEN + 1))
+#define __IEEE_FLT_FRACLEN (32 - (__IEEE_FLT_EXPLEN + 1))
+
+#define __IEEE_DBL_MAXPOWTWO	((double)(1L << 32 - 2) * (1L << (32-11) - 32 + 1))
+#define __IEEE_FLT_MAXPOWTWO	((float)(1L << (32-8) - 1))
+
+#define __IEEE_DBL_NAN_EXP 0x7ff
+#define __IEEE_FLT_NAN_EXP 0xff
+
+
+#define isnanf(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
+		   ((*(long *)&(x) & 0x007fffffL)!=0000000000L))
+
+#define isinff(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
+		   ((*(long *)&(x) & 0x007fffffL)==0000000000L))
+
+#define finitef(x) (((*(long *)&(x) & 0x7f800000L)!=0x7f800000L))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_ieeefp_h_ */
diff --git a/contrib/media/updf/include/image.h b/contrib/media/updf/include/image.h
new file mode 100644
index 000000000..04c362eb8
--- /dev/null
+++ b/contrib/media/updf/include/image.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __IMAGE_H
+#define __IMAGE_H
+/**
+@file image.h
+@brief Implementation of operations on images (IMAGE)
+
+The functions in IMAGE.C have for goal to realize operations on images.
+*/
+
+/** @defgroup IMAGE IMAGE - Implementation of operations on images */
+/*@{*/
+
+/**
+Create an empty image
+@todo this function should be removed
+@return returns an empty image if successful, returns NULL otherwise
+*/
+opj_image_t* opj_image_create0(void);
+
+/*@}*/
+
+#endif /* __IMAGE_H */
+
diff --git a/contrib/media/updf/include/infixparser.h b/contrib/media/updf/include/infixparser.h
new file mode 100644
index 000000000..5ae3e07da
--- /dev/null
+++ b/contrib/media/updf/include/infixparser.h
@@ -0,0 +1,139 @@
+/** \file infixparser.h
+ *  parsing and printing in the infix style.
+ *
+ */
+
+
+#ifndef __infixparser_h__
+#define __infixparser_h__
+
+#include "yacasbase.h"
+#include "lispparser.h"
+
+
+#define KMaxPrecedence 60000
+
+class LispInFixOperator : public YacasBase
+{
+public:
+    inline LispInFixOperator(LispInt aPrecedence)
+        : iPrecedence(aPrecedence),
+        iLeftPrecedence(aPrecedence),
+        iRightPrecedence(aPrecedence),
+        iRightAssociative(0)
+    {};
+    inline void SetRightAssociative(void)
+    {
+        iRightAssociative = 1;
+    }
+    inline void SetLeftPrecedence(LispInt aPrecedence)
+    {
+        iLeftPrecedence = aPrecedence;
+    }
+    inline void SetRightPrecedence(LispInt aPrecedence)
+    {
+        iRightPrecedence = aPrecedence;
+    }
+public:
+    LispInt iPrecedence;
+    LispInt iLeftPrecedence;
+    LispInt iRightPrecedence;
+    LispInt iRightAssociative;
+};
+
+class LispOperators : public LispAssociatedHash<LispInFixOperator>
+{
+public:
+    void SetOperator(LispInt aPrecedence,LispString * aString);
+    void SetRightAssociative(LispString * aString);
+    void SetLeftPrecedence(LispString * aString,LispInt aPrecedence);
+    void SetRightPrecedence(LispString * aString,LispInt aPrecedence);
+};
+
+class InfixParser : public LispParser
+{
+public:
+    InfixParser(LispTokenizer& aTokenizer, LispInput& aInput,
+                LispEnvironment& aEnvironment,
+                LispOperators& aPrefixOperators,
+                LispOperators& aInfixOperators,
+                LispOperators& aPostfixOperators,
+                LispOperators& aBodiedOperators);
+    ~InfixParser();
+ 
+    virtual void Parse(LispPtr& aResult);
+//private:
+    void ParseCont(LispPtr& aResult);
+public:
+    LispOperators& iPrefixOperators;
+    LispOperators& iInfixOperators;
+    LispOperators& iPostfixOperators;
+    LispOperators& iBodiedOperators;
+
+//    LispEnvironment* iEnvironment;
+};
+
+class ParsedObject : public YacasBase
+{
+public:
+    ParsedObject(InfixParser& aParser)
+        : iParser(aParser),
+          iError(LispFalse),
+          iEndOfFile(LispFalse),
+          iLookAhead(NULL),iResult()  {};
+    void Parse();
+private:
+    void ReadToken();
+    void MatchToken(LispString * aToken);
+    void ReadExpression(LispInt depth);
+    void ReadAtom();
+private:
+    void GetOtherSide(LispInt aNrArgsToCombine, LispInt depth);
+    void Combine(LispInt aNrArgsToCombine);
+    void InsertAtom(LispString * aString);
+private:
+    void Fail(); // called when parsing fails, raising an exception
+
+private:
+    InfixParser& iParser;
+private:
+    LispBoolean iError;
+    LispBoolean iEndOfFile;
+    LispString * iLookAhead;
+public:
+    LispPtr iResult;
+};
+
+
+class InfixPrinter : public LispPrinter
+{
+public:
+    InfixPrinter(LispOperators& aPrefixOperators,
+                 LispOperators& aInfixOperators,
+                 LispOperators& aPostfixOperators,
+                 LispOperators& aBodiedOperators)
+        : iPrefixOperators(aPrefixOperators),
+          iInfixOperators(aInfixOperators),
+          iPostfixOperators(aPostfixOperators),
+          iBodiedOperators(aBodiedOperators),
+          iPrevLastChar(0),iCurrentEnvironment(NULL){}
+
+    virtual void Print(LispPtr& aExpression, LispOutput& aOutput,
+                       LispEnvironment& aEnvironment);
+  virtual void RememberLastChar(LispChar aChar);
+private:
+    void Print(LispPtr& aExpression, LispOutput& aOutput,
+               LispInt iPrecedence);
+    void WriteToken(LispOutput& aOutput,LispChar * aString);
+private:
+    LispOperators& iPrefixOperators;
+    LispOperators& iInfixOperators;
+    LispOperators& iPostfixOperators;
+    LispOperators& iBodiedOperators;
+    LispChar iPrevLastChar;
+    LispEnvironment* iCurrentEnvironment;
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/inlines/ctype.ha b/contrib/media/updf/include/inlines/ctype.ha
new file mode 100644
index 000000000..d237e5528
--- /dev/null
+++ b/contrib/media/updf/include/inlines/ctype.ha
@@ -0,0 +1,35 @@
+#ifndef __dj_include_inline_ctype_ha_
+#define __dj_include_inline_ctype_ha_
+
+#define __dj_ISALNUM 	0x0001
+#define __dj_ISALPHA	0x0002
+#define __dj_ISCNTRL	0x0004
+#define __dj_ISDIGIT	0x0008
+#define __dj_ISGRAPH	0x0010
+#define __dj_ISLOWER	0x0020
+#define __dj_ISPRINT	0x0040
+#define __dj_ISPUNCT	0x0080
+#define __dj_ISSPACE	0x0100
+#define __dj_ISUPPER	0x0200
+#define __dj_ISXDIGIT	0x0400
+
+extern unsigned short __dj_ctype_flags[];
+extern unsigned char __dj_ctype_toupper[];
+extern unsigned char __dj_ctype_tolower[];
+
+#define isalnum(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISALNUM)
+#define isalpha(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISALPHA)
+#define iscntrl(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISCNTRL)
+#define isdigit(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISDIGIT)
+#define isgraph(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISGRAPH)
+#define islower(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISLOWER)
+#define isprint(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISPRINT)
+#define ispunct(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISPUNCT)
+#define isspace(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISSPACE)
+#define isupper(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISUPPER)
+#define isxdigit(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISXDIGIT)
+
+#define tolower(c) (__dj_ctype_tolower[(int)(c)+1])
+#define toupper(c) (__dj_ctype_toupper[(int)(c)+1])
+
+#endif /* __dj_include_inline_ctype_hi_ */
diff --git a/contrib/media/updf/include/inlines/ctype.hd b/contrib/media/updf/include/inlines/ctype.hd
new file mode 100644
index 000000000..de4ae1c10
--- /dev/null
+++ b/contrib/media/updf/include/inlines/ctype.hd
@@ -0,0 +1,7 @@
+#ifndef __dj_include_inline_ctype_hd_
+#define __dj_include_inline_ctype_hd_
+
+#define isascii(c) (!((c)&(~0x7f)))
+#define toascii(c) ((c)&0x7f)
+
+#endif
diff --git a/contrib/media/updf/include/inlines/pc.h b/contrib/media/updf/include/inlines/pc.h
new file mode 100644
index 000000000..0fa37d43c
--- /dev/null
+++ b/contrib/media/updf/include/inlines/pc.h
@@ -0,0 +1,54 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_Inline_pc_h_
+#define __dj_include_Inline_pc_h_
+
+#ifdef __GNUC__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern __inline__ unsigned char inportb (unsigned short _port)
+{
+ unsigned char __ret;
+ __asm__ __volatile__("inb %%dx,%%al":"=a"(__ret):"d"(_port));
+ return __ret;
+}
+
+extern __inline__ unsigned short inportw (unsigned short _port)
+{
+ unsigned short __ret;
+ __asm__ __volatile__("inw %%dx,%%ax":"=a"(__ret):"d"(_port));
+ return __ret;
+}
+
+extern __inline__ unsigned long inportl (unsigned short _port)
+{
+ unsigned long __ret;
+ __asm__ __volatile__("inl %%dx,%%eax":"=a"(__ret):"d"(_port));
+ return __ret;
+}
+
+extern __inline__ void outportb (unsigned short _port, unsigned char _data)
+{
+ __asm__ __volatile__("outb %%al,%%dx"::"a"(_data),"d"(_port));
+}
+
+extern __inline__ void outportw (unsigned short _port, unsigned short _data)
+{
+ __asm__ __volatile__("outw %%ax,%%dx"::"a"(_data),"d"(_port));
+}
+
+extern __inline__ void outportl (unsigned short _port, unsigned long _data)
+{
+ __asm__ __volatile__("outl %%eax,%%dx"::"a"(_data),"d"(_port));
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/inout.h b/contrib/media/updf/include/inout.h
new file mode 100644
index 000000000..5a72261c7
--- /dev/null
+++ b/contrib/media/updf/include/inout.h
@@ -0,0 +1,24 @@
+/*
+** inout.h
+**
+** Waldemar Celes Filho
+** TeCGraf - PUC-Rio
+** 11 May 93
+*/
+
+
+#ifndef inout_h
+#define inout_h
+
+extern int lua_linenumber;
+extern int lua_debug;
+extern int lua_debugline;
+
+int  lua_openfile     (char *fn);
+void lua_closefile    (void);
+int  lua_openstring   (char *s);
+int  lua_pushfunction (int file, int function);
+void lua_popfunction  (void);
+void lua_reportbug    (char *s);
+
+#endif
diff --git a/contrib/media/updf/include/int.h b/contrib/media/updf/include/int.h
new file mode 100644
index 000000000..4e5fe08eb
--- /dev/null
+++ b/contrib/media/updf/include/int.h
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __INT_H
+#define __INT_H
+/**
+@file int.h
+@brief Implementation of operations on integers (INT)
+
+The functions in INT.H have for goal to realize operations on integers.
+*/
+
+/** @defgroup INT INT - Implementation of operations on integers */
+/*@{*/
+
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Get the minimum of two integers
+@return Returns a if a < b else b
+*/
+static INLINE int int_min(int a, int b) {
+	return a < b ? a : b;
+}
+/**
+Get the maximum of two integers
+@return Returns a if a > b else b
+*/
+static INLINE int int_max(int a, int b) {
+	return (a > b) ? a : b;
+}
+/**
+Clamp an integer inside an interval
+@return
+<ul>
+<li>Returns a if (min < a < max)
+<li>Returns max if (a > max)
+<li>Returns min if (a < min) 
+</ul>
+*/
+static INLINE int int_clamp(int a, int min, int max) {
+	if (a < min)
+		return min;
+	if (a > max)
+		return max;
+	return a;
+}
+/**
+@return Get absolute value of integer
+*/
+static INLINE int int_abs(int a) {
+	return a < 0 ? -a : a;
+}
+/**
+Divide an integer and round upwards
+@return Returns a divided by b
+*/
+static INLINE int int_ceildiv(int a, int b) {
+	return (a + b - 1) / b;
+}
+/**
+Divide an integer by a power of 2 and round upwards
+@return Returns a divided by 2^b
+*/
+static INLINE int int_ceildivpow2(int a, int b) {
+	return (a + (1 << b) - 1) >> b;
+}
+/**
+Divide an integer by a power of 2 and round downwards
+@return Returns a divided by 2^b
+*/
+static INLINE int int_floordivpow2(int a, int b) {
+	return a >> b;
+}
+/**
+Get logarithm of an integer and round downwards
+@return Returns log2(a)
+*/
+static INLINE int int_floorlog2(int a) {
+	int l;
+	for (l = 0; a > 1; l++) {
+		a >>= 1;
+	}
+	return l;
+}
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif
diff --git a/contrib/media/updf/include/inttypes.h b/contrib/media/updf/include/inttypes.h
new file mode 100644
index 000000000..142e2a5f1
--- /dev/null
+++ b/contrib/media/updf/include/inttypes.h
@@ -0,0 +1,251 @@
+#ifndef _INTTYPES_H
+#define _INTTYPES_H
+
+#include <sys/cdefs.h>
+#include <endian.h>
+
+__BEGIN_DECLS
+
+# if __WORDSIZE == 64
+#  define __PRI64_PREFIX	"l"
+#  define __PRIPTR_PREFIX	"l"
+# else
+#  define __PRI64_PREFIX	"ll"
+#  define __PRIPTR_PREFIX
+# endif
+
+/* Macros for printing format specifiers.  */
+
+/* Decimal notation.  */
+# define PRId8		"d"
+# define PRId16		"d"
+# define PRId32		"d"
+# define PRId64		__PRI64_PREFIX "d"
+
+# define PRIdLEAST8	"d"
+# define PRIdLEAST16	"d"
+# define PRIdLEAST32	"d"
+# define PRIdLEAST64	__PRI64_PREFIX "d"
+
+# define PRIdFAST8	"d"
+# define PRIdFAST16	"d"
+# define PRIdFAST32	"d"
+# define PRIdFAST64	__PRI64_PREFIX "d"
+
+
+# define PRIi8		"i"
+# define PRIi16		"i"
+# define PRIi32		"i"
+# define PRIi64		__PRI64_PREFIX "i"
+
+# define PRIiLEAST8	"i"
+# define PRIiLEAST16	"i"
+# define PRIiLEAST32	"i"
+# define PRIiLEAST64	__PRI64_PREFIX "i"
+
+# define PRIiFAST8	"i"
+# define PRIiFAST16	"i"
+# define PRIiFAST32	"i"
+# define PRIiFAST64	__PRI64_PREFIX "i"
+
+/* Octal notation.  */
+# define PRIo8		"o"
+# define PRIo16		"o"
+# define PRIo32		"o"
+# define PRIo64		__PRI64_PREFIX "o"
+
+# define PRIoLEAST8	"o"
+# define PRIoLEAST16	"o"
+# define PRIoLEAST32	"o"
+# define PRIoLEAST64	__PRI64_PREFIX "o"
+
+# define PRIoFAST8	"o"
+# define PRIoFAST16	"o"
+# define PRIoFAST32	"o"
+# define PRIoFAST64	__PRI64_PREFIX "o"
+
+/* Unsigned integers.  */
+# define PRIu8		"u"
+# define PRIu16		"u"
+# define PRIu32		"u"
+# define PRIu64		__PRI64_PREFIX "u"
+
+# define PRIuLEAST8	"u"
+# define PRIuLEAST16	"u"
+# define PRIuLEAST32	"u"
+# define PRIuLEAST64	__PRI64_PREFIX "u"
+
+# define PRIuFAST8	"u"
+# define PRIuFAST16	"u"
+# define PRIuFAST32	"u"
+# define PRIuFAST64	__PRI64_PREFIX "u"
+
+/* lowercase hexadecimal notation.  */
+# define PRIx8		"x"
+# define PRIx16		"x"
+# define PRIx32		"x"
+# define PRIx64		__PRI64_PREFIX "x"
+
+# define PRIxLEAST8	"x"
+# define PRIxLEAST16	"x"
+# define PRIxLEAST32	"x"
+# define PRIxLEAST64	__PRI64_PREFIX "x"
+
+# define PRIxFAST8	"x"
+# define PRIxFAST16	"x"
+# define PRIxFAST32	"x"
+# define PRIxFAST64	__PRI64_PREFIX "x"
+
+/* UPPERCASE hexadecimal notation.  */
+# define PRIX8		"X"
+# define PRIX16		"X"
+# define PRIX32		"X"
+# define PRIX64		__PRI64_PREFIX "X"
+
+# define PRIXLEAST8	"X"
+# define PRIXLEAST16	"X"
+# define PRIXLEAST32	"X"
+# define PRIXLEAST64	__PRI64_PREFIX "X"
+
+# define PRIXFAST8	"X"
+# define PRIXFAST16	"X"
+# define PRIXFAST32	"X"
+# define PRIXFAST64	__PRI64_PREFIX "X"
+
+
+/* Macros for printing `intmax_t' and `uintmax_t'.  */
+# define PRIdMAX	__PRI64_PREFIX "d"
+# define PRIiMAX	__PRI64_PREFIX "i"
+# define PRIoMAX	__PRI64_PREFIX "o"
+# define PRIuMAX	__PRI64_PREFIX "u"
+# define PRIxMAX	__PRI64_PREFIX "x"
+# define PRIXMAX	__PRI64_PREFIX "X"
+
+
+/* Macros for printing `intptr_t' and `uintptr_t'.  */
+# define PRIdPTR	__PRIPTR_PREFIX "d"
+# define PRIiPTR	__PRIPTR_PREFIX "i"
+# define PRIoPTR	__PRIPTR_PREFIX "o"
+# define PRIuPTR	__PRIPTR_PREFIX "u"
+# define PRIxPTR	__PRIPTR_PREFIX "x"
+# define PRIXPTR	__PRIPTR_PREFIX "X"
+
+
+/* Macros for scanning format specifiers.  */
+
+/* Signed decimal notation.  */
+# define SCNd8		"hhd"
+# define SCNd16		"hd"
+# define SCNd32		"d"
+# define SCNd64		__PRI64_PREFIX "d"
+
+# define SCNdLEAST8	"hhd"
+# define SCNdLEAST16	"hd"
+# define SCNdLEAST32	"d"
+# define SCNdLEAST64	__PRI64_PREFIX "d"
+
+# define SCNdFAST8	"hhd"
+# define SCNdFAST16	__PRIPTR_PREFIX "d"
+# define SCNdFAST32	__PRIPTR_PREFIX "d"
+# define SCNdFAST64	__PRI64_PREFIX "d"
+
+/* Signed decimal notation.  */
+# define SCNi8		"hhi"
+# define SCNi16		"hi"
+# define SCNi32		"i"
+# define SCNi64		__PRI64_PREFIX "i"
+
+# define SCNiLEAST8	"hhi"
+# define SCNiLEAST16	"hi"
+# define SCNiLEAST32	"i"
+# define SCNiLEAST64	__PRI64_PREFIX "i"
+
+# define SCNiFAST8	"hhi"
+# define SCNiFAST16	__PRIPTR_PREFIX "i"
+# define SCNiFAST32	__PRIPTR_PREFIX "i"
+# define SCNiFAST64	__PRI64_PREFIX "i"
+
+/* Unsigned decimal notation.  */
+# define SCNu8		"hhu"
+# define SCNu16		"hu"
+# define SCNu32		"u"
+# define SCNu64		__PRI64_PREFIX "u"
+
+# define SCNuLEAST8	"hhu"
+# define SCNuLEAST16	"hu"
+# define SCNuLEAST32	"u"
+# define SCNuLEAST64	__PRI64_PREFIX "u"
+
+# define SCNuFAST8	"hhu"
+# define SCNuFAST16	__PRIPTR_PREFIX "u"
+# define SCNuFAST32	__PRIPTR_PREFIX "u"
+# define SCNuFAST64	__PRI64_PREFIX "u"
+
+/* Octal notation.  */
+# define SCNo8		"hho"
+# define SCNo16		"ho"
+# define SCNo32		"o"
+# define SCNo64		__PRI64_PREFIX "o"
+
+# define SCNoLEAST8	"hho"
+# define SCNoLEAST16	"ho"
+# define SCNoLEAST32	"o"
+# define SCNoLEAST64	__PRI64_PREFIX "o"
+
+# define SCNoFAST8	"hho"
+# define SCNoFAST16	__PRIPTR_PREFIX "o"
+# define SCNoFAST32	__PRIPTR_PREFIX "o"
+# define SCNoFAST64	__PRI64_PREFIX "o"
+
+/* Hexadecimal notation.  */
+# define SCNx8		"hhx"
+# define SCNx16		"hx"
+# define SCNx32		"x"
+# define SCNx64		__PRI64_PREFIX "x"
+
+# define SCNxLEAST8	"hhx"
+# define SCNxLEAST16	"hx"
+# define SCNxLEAST32	"x"
+# define SCNxLEAST64	__PRI64_PREFIX "x"
+
+# define SCNxFAST8	"hhx"
+# define SCNxFAST16	__PRIPTR_PREFIX "x"
+# define SCNxFAST32	__PRIPTR_PREFIX "x"
+# define SCNxFAST64	__PRI64_PREFIX "x"
+
+
+/* Macros for scanning `intmax_t' and `uintmax_t'.  */
+# define SCNdMAX	__PRI64_PREFIX "d"
+# define SCNiMAX	__PRI64_PREFIX "i"
+# define SCNoMAX	__PRI64_PREFIX "o"
+# define SCNuMAX	__PRI64_PREFIX "u"
+# define SCNxMAX	__PRI64_PREFIX "x"
+
+/* Macros for scanning `intptr_t' and `uintptr_t'.  */
+# define SCNdPTR	__PRIPTR_PREFIX "d"
+# define SCNiPTR	__PRIPTR_PREFIX "i"
+# define SCNoPTR	__PRIPTR_PREFIX "o"
+# define SCNuPTR	__PRIPTR_PREFIX "u"
+# define SCNxPTR	__PRIPTR_PREFIX "x"
+
+typedef signed char int8_t;
+typedef signed short int16_t;
+typedef signed int int32_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+
+typedef signed long int intptr_t;
+typedef unsigned long int uintptr_t;
+
+#ifndef __STRICT_ANSI__
+__extension__ typedef signed long long int64_t;
+__extension__ typedef unsigned long long uint64_t;
+__extension__ typedef signed long long int intmax_t;
+__extension__ typedef unsigned long long int uintmax_t;
+#endif
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/io.h b/contrib/media/updf/include/io.h
new file mode 100644
index 000000000..863555c82
--- /dev/null
+++ b/contrib/media/updf/include/io.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_io_h_
+#define __dj_include_io_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/types.h>
+#include <dos.h>
+
+int		chsize(int handle, long size);
+int		_close(int _fd);
+int		_creat(const char *_path, int _attrib);
+int		_creatnew(const char *_path, int _attrib, int _mode);
+ssize_t		crlf2nl(char *_buffer, ssize_t _length);
+int		_dos_lock(int _fd, long _offset, long _length);
+long		filelength(int _handle);
+short		_get_dev_info(int _arg);
+int		lock(int _fd, long _offset, long _length);
+int		_open(const char *_path, int _oflag);
+ssize_t		_read(int _fd, void *_buf, size_t _nbyte);
+int		setmode(int _fd, int _newmode);
+off_t		tell(int _fd);
+int		_dos_unlock(int _fd, long _offset, long _length);
+int		unlock(int _fd, long _offset, long _length);
+ssize_t		_write(int _fd, const void *_buf, size_t _nbyte);
+int	        _chmod(const char *_path, int _func, ...);
+void		_flush_disk_cache(void);
+
+#define sopen(path, access, shflag, mode) \
+	open((path), (access)|(shflag), (mode))
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_io_h_ */
diff --git a/contrib/media/updf/include/iomanip b/contrib/media/updf/include/iomanip
new file mode 100644
index 000000000..2aa00fa9d
--- /dev/null
+++ b/contrib/media/updf/include/iomanip
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOMANIP
+#include <bits/std_iomanip.h>
+#endif
diff --git a/contrib/media/updf/include/ios b/contrib/media/updf/include/ios
new file mode 100644
index 000000000..ff398de06
--- /dev/null
+++ b/contrib/media/updf/include/ios
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOS
+#include <bits/std_ios.h>
+#endif
diff --git a/contrib/media/updf/include/iosfwd b/contrib/media/updf/include/iosfwd
new file mode 100644
index 000000000..3756982ab
--- /dev/null
+++ b/contrib/media/updf/include/iosfwd
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOSFWD
+#include <bits/std_iosfwd.h>
+#endif
diff --git a/contrib/media/updf/include/iostream b/contrib/media/updf/include/iostream
new file mode 100644
index 000000000..0b419eb9b
--- /dev/null
+++ b/contrib/media/updf/include/iostream
@@ -0,0 +1,121 @@
+#ifndef _IOSTREAM_INCLUDED
+#define _IOSTREAM_INCLUDED
+#include <cstdio>
+#include <string>
+namespace std
+{
+  class istream
+  {
+  public:
+    istream() {}
+    virtual ~istream() {}
+    virtual istream& operator>>(string& s)=0;
+    virtual operator bool() const=0;
+    virtual int getc()=0;
+    virtual unsigned tellg()=0;
+    virtual istream& seekg(unsigned off,ios::seek_dir dir)=0;
+    virtual istream& getline(char* s, unsigned n, char delim)=0;
+  };
+  class ifstream : public istream
+  {
+    FILE* f;
+  public:
+    void open(const char* s, /*ios::open_mode*/int mode=ios::in)
+    {f=fopen(s,(mode&ios::binary)?"rb":"r");}
+    ifstream():f(NULL){}
+    ifstream(const char* s, /*ios::open_mode*/int mode=ios::in)
+    {open(s,mode);}
+    ~ifstream() {if (f) fclose(f);}
+    bool fail() const {return f==NULL?true:ferror(f)||feof(f);}
+    operator bool() const {return !fail();}
+    bool eof() const {return f==NULL?false:feof(f);}
+    virtual istream& seekg(unsigned off,ios::seek_dir dir)
+    {fseek(f,off,dir);return *this;}
+    ifstream& read(char* s, unsigned n)
+    {if (fread(s,1,n,f)!=n) f->_flag|=0200;return *this;}
+    virtual unsigned tellg() {return ftell(f);}
+    ifstream& getline(char* s, unsigned n)
+    {fgets(s,n,f);unsigned m=strlen(s);
+     if(m&&s[m-1]=='\n')s[m-1]=0;else f->_flag|=0200;return *this;}
+    istream& operator>>(string& s)
+    {char res[512];fscanf(f,"%s",res);s=res;return *this;}
+    virtual istream& getline(char* s, unsigned n, char delim)
+    {
+      int c;
+      unsigned pos=0;
+      for (;pos<n-1;)
+      {
+        c=fgetc(f);
+        if (c==EOF) break;
+        if (c==delim) break;
+        s[pos++]=c;
+      }
+      s[pos]=0;
+      return *this;
+    }
+    int getc(void)
+    { return fgetc(f); }
+  };
+  inline istream& getline(istream& is, string& str, char delim='\n')
+  {
+    str.erase();
+    while (is)
+    {
+      int c = is.getc();
+      if (c == EOF || c == delim)
+        break;
+      str += c;
+    }
+    return is;
+  }
+  class istringstream : public istream
+  {
+    string s;
+    unsigned pos;
+  public:
+    istringstream(const char* str):s(str),pos(0) {}
+    istringstream(const string& str):s(str.c_str()),pos(0) {}
+    istringstream& operator>>(int& n)
+    {int x;sscanf(s.c_str()+pos,"%d%n",&n,&x);pos+=x;return *this;}
+    istream& operator>>(string& s)
+    {int x;char res[512];sscanf(s.c_str()+pos,"%s%n",res,&x);pos+=x;
+    s=res;return *this;}
+    virtual operator bool() const {return s.c_str()[pos]!=0;}
+    virtual int getc()
+    {
+      char c=s.c_str()[pos];
+      if (c==0)
+        return EOF;
+      pos++;
+      return c;
+    }
+    virtual unsigned tellg() {return pos;}
+    virtual istream& seekg(unsigned off,ios::seek_dir dir)
+    {
+      unsigned sz=s.size();
+      switch (dir)
+      {
+        case ios::beg: pos=off;break;
+        case ios::cur: pos+=off;break;
+        case ios::end: pos=sz-off;break;
+      }
+      if (pos>sz) pos=sz;
+      return *this;
+    }
+    virtual istream& getline(char* str, unsigned n, char delim)
+    {
+      int c;
+      unsigned p=0;
+      for (;p<n-1;)
+      {
+        c=s[pos++];
+        if (c==0) {pos--;break;}
+        if (c==delim) break;
+        str[p++]=c;
+      }
+      str[p]=0;
+      return *this;
+    }
+  };
+}
+#endif
diff --git a/contrib/media/updf/include/istream b/contrib/media/updf/include/istream
new file mode 100644
index 000000000..9c6bc55eb
--- /dev/null
+++ b/contrib/media/updf/include/istream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_ISTREAM
+#include <bits/std_istream.h>
+#endif
diff --git a/contrib/media/updf/include/itc.h b/contrib/media/updf/include/itc.h
new file mode 100644
index 000000000..b68ccd173
--- /dev/null
+++ b/contrib/media/updf/include/itc.h
@@ -0,0 +1,34 @@
+#ifndef __ITC_H
+#define __ITC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<stdlib.h>
+
+#define MSG_BUF_SZ	128
+
+typedef struct __itc_msg_t
+{
+ char msgbuf[MSG_BUF_SZ];
+ int sender_tid;
+ struct __itc_msg_t * next;
+} itc_msg_t;
+
+typedef struct
+{
+ itc_msg_t * head;
+ int count;
+} itc_msgq_t;
+
+typedef struct
+{
+ char * name;
+ int real_pid;
+ 
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/iterator b/contrib/media/updf/include/iterator
new file mode 100644
index 000000000..3629ba726
--- /dev/null
+++ b/contrib/media/updf/include/iterator
@@ -0,0 +1,3 @@
+#ifndef _ITERATOR_INCLUDED
+#define _ITERATOR_INCLUDED
+#endif
diff --git a/contrib/media/updf/include/j2k.h b/contrib/media/updf/include/j2k.h
new file mode 100644
index 000000000..8fc8e6dce
--- /dev/null
+++ b/contrib/media/updf/include/j2k.h
@@ -0,0 +1,446 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * Copyright (c) 2006-2007, Parvatha Elangovan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __J2K_H
+#define __J2K_H
+/**
+@file j2k.h
+@brief The JPEG-2000 Codestream Reader/Writer (J2K)
+
+The functions in J2K.C have for goal to read/write the several parts of the codestream: markers and data.
+*/
+
+/** @defgroup J2K J2K - JPEG-2000 codestream reader/writer */
+/*@{*/
+
+#define J2K_CP_CSTY_PRT 0x01
+#define J2K_CP_CSTY_SOP 0x02
+#define J2K_CP_CSTY_EPH 0x04
+#define J2K_CCP_CSTY_PRT 0x01
+#define J2K_CCP_CBLKSTY_LAZY 0x01     /**< Selective arithmetic coding bypass */
+#define J2K_CCP_CBLKSTY_RESET 0x02    /**< Reset context probabilities on coding pass boundaries */
+#define J2K_CCP_CBLKSTY_TERMALL 0x04  /**< Termination on each coding pass */
+#define J2K_CCP_CBLKSTY_VSC 0x08      /**< Vertically stripe causal context */
+#define J2K_CCP_CBLKSTY_PTERM 0x10    /**< Predictable termination */
+#define J2K_CCP_CBLKSTY_SEGSYM 0x20   /**< Segmentation symbols are used */
+#define J2K_CCP_QNTSTY_NOQNT 0
+#define J2K_CCP_QNTSTY_SIQNT 1
+#define J2K_CCP_QNTSTY_SEQNT 2
+
+/* ----------------------------------------------------------------------- */
+
+#define J2K_MS_SOC 0xff4f	/**< SOC marker value */
+#define J2K_MS_SOT 0xff90	/**< SOT marker value */
+#define J2K_MS_SOD 0xff93	/**< SOD marker value */
+#define J2K_MS_EOC 0xffd9	/**< EOC marker value */
+#define J2K_MS_SIZ 0xff51	/**< SIZ marker value */
+#define J2K_MS_COD 0xff52	/**< COD marker value */
+#define J2K_MS_COC 0xff53	/**< COC marker value */
+#define J2K_MS_RGN 0xff5e	/**< RGN marker value */
+#define J2K_MS_QCD 0xff5c	/**< QCD marker value */
+#define J2K_MS_QCC 0xff5d	/**< QCC marker value */
+#define J2K_MS_POC 0xff5f	/**< POC marker value */
+#define J2K_MS_TLM 0xff55	/**< TLM marker value */
+#define J2K_MS_PLM 0xff57	/**< PLM marker value */
+#define J2K_MS_PLT 0xff58	/**< PLT marker value */
+#define J2K_MS_PPM 0xff60	/**< PPM marker value */
+#define J2K_MS_PPT 0xff61	/**< PPT marker value */
+#define J2K_MS_SOP 0xff91	/**< SOP marker value */
+#define J2K_MS_EPH 0xff92	/**< EPH marker value */
+#define J2K_MS_CRG 0xff63	/**< CRG marker value */
+#define J2K_MS_COM 0xff64	/**< COM marker value */
+/* UniPG>> */
+#ifdef USE_JPWL
+#define J2K_MS_EPC 0xff68	/**< EPC marker value (Part 11: JPEG 2000 for Wireless) */
+#define J2K_MS_EPB 0xff66	/**< EPB marker value (Part 11: JPEG 2000 for Wireless) */ 
+#define J2K_MS_ESD 0xff67	/**< ESD marker value (Part 11: JPEG 2000 for Wireless) */ 
+#define J2K_MS_RED 0xff69	/**< RED marker value (Part 11: JPEG 2000 for Wireless) */
+#endif /* USE_JPWL */
+#ifdef USE_JPSEC
+#define J2K_MS_SEC 0xff65    /**< SEC marker value (Part 8: Secure JPEG 2000) */
+#define J2K_MS_INSEC 0xff94  /**< INSEC marker value (Part 8: Secure JPEG 2000) */
+#endif /* USE_JPSEC */
+/* <<UniPG */
+
+
+/* ----------------------------------------------------------------------- */
+
+/**
+Values that specify the status of the decoding process when decoding the main header. 
+These values may be combined with a | operator. 
+*/
+typedef enum J2K_STATUS {
+	J2K_STATE_MHSOC  = 0x0001, /**< a SOC marker is expected */
+	J2K_STATE_MHSIZ  = 0x0002, /**< a SIZ marker is expected */
+	J2K_STATE_MH     = 0x0004, /**< the decoding process is in the main header */
+	J2K_STATE_TPHSOT = 0x0008, /**< the decoding process is in a tile part header and expects a SOT marker */
+	J2K_STATE_TPH    = 0x0010, /**< the decoding process is in a tile part header */
+	J2K_STATE_MT     = 0x0020, /**< the EOC marker has just been read */
+	J2K_STATE_NEOC   = 0x0040, /**< the decoding process must not expect a EOC marker because the codestream is truncated */
+	J2K_STATE_ERR    = 0x0080  /**< the decoding process has encountered an error */
+} J2K_STATUS;
+
+/* ----------------------------------------------------------------------- */
+
+/** 
+T2 encoding mode 
+*/
+typedef enum T2_MODE {
+	THRESH_CALC = 0,	/** Function called in Rate allocation process*/
+	FINAL_PASS = 1		/** Function called in Tier 2 process*/
+}J2K_T2_MODE;
+
+/**
+Quantization stepsize
+*/
+typedef struct opj_stepsize {
+	/** exponent */
+	int expn;
+	/** mantissa */
+	int mant;
+} opj_stepsize_t;
+
+/**
+Tile-component coding parameters
+*/
+typedef struct opj_tccp {
+	/** coding style */
+	int csty;
+	/** number of resolutions */
+	int numresolutions;
+	/** code-blocks width */
+	int cblkw;
+	/** code-blocks height */
+	int cblkh;
+	/** code-block coding style */
+	int cblksty;
+	/** discrete wavelet transform identifier */
+	int qmfbid;
+	/** quantisation style */
+	int qntsty;
+	/** stepsizes used for quantization */
+	opj_stepsize_t stepsizes[J2K_MAXBANDS];
+	/** number of guard bits */
+	int numgbits;
+	/** Region Of Interest shift */
+	int roishift;
+	/** precinct width */
+	int prcw[J2K_MAXRLVLS];
+	/** precinct height */
+	int prch[J2K_MAXRLVLS];	
+} opj_tccp_t;
+
+/**
+Tile coding parameters : 
+this structure is used to store coding/decoding parameters common to all
+tiles (information like COD, COC in main header)
+*/
+typedef struct opj_tcp {
+	/** 1 : first part-tile of a tile */
+	int first;
+	/** coding style */
+	int csty;
+	/** progression order */
+	OPJ_PROG_ORDER prg;
+	/** number of layers */
+	int numlayers;
+	/** multi-component transform identifier */
+	int mct;
+	/** rates of layers */
+	float rates[100];
+	/** number of progression order changes */
+	int numpocs;
+	/** indicates if a POC marker has been used O:NO, 1:YES */
+	int POC;
+	/** progression order changes */
+	opj_poc_t pocs[32];
+	/** packet header store there for futur use in t2_decode_packet */
+	unsigned char *ppt_data;
+	/** pointer remaining on the first byte of the first header if ppt is used */
+	unsigned char *ppt_data_first;
+	/** If ppt == 1 --> there was a PPT marker for the present tile */
+	int ppt;
+	/** used in case of multiple marker PPT (number of info already stored) */
+	int ppt_store;
+	/** ppmbug1 */
+	int ppt_len;
+	/** add fixed_quality */
+	float distoratio[100];
+	/** tile-component coding parameters */
+	opj_tccp_t *tccps;
+} opj_tcp_t;
+
+/**
+Coding parameters
+*/
+typedef struct opj_cp {
+	/** Digital cinema profile*/
+	OPJ_CINEMA_MODE cinema;
+	/** Maximum rate for each component. If == 0, component size limitation is not considered */
+	int max_comp_size;
+	/** Size of the image in bits*/
+	int img_size;
+	/** Rsiz*/
+	OPJ_RSIZ_CAPABILITIES rsiz;
+	/** Enabling Tile part generation*/
+	char tp_on;
+	/** Flag determining tile part generation*/
+	char tp_flag;
+	/** Position of tile part flag in progression order*/
+	int tp_pos;
+	/** allocation by rate/distortion */
+	int disto_alloc;
+	/** allocation by fixed layer */
+	int fixed_alloc;
+	/** add fixed_quality */
+	int fixed_quality;
+	/** if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, image is decoded to the full resolution */
+	int reduce;
+	/** if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded */
+	int layer;
+	/** if == NO_LIMITATION, decode entire codestream; if == LIMIT_TO_MAIN_HEADER then only decode the main header */
+	OPJ_LIMIT_DECODING limit_decoding;
+	/** XTOsiz */
+	int tx0;
+	/** YTOsiz */
+	int ty0;
+	/** XTsiz */
+	int tdx;
+	/** YTsiz */
+	int tdy;
+	/** comment for coding */
+	char *comment;
+	/** number of tiles in width */
+	int tw;
+	/** number of tiles in heigth */
+	int th;
+	/** ID number of the tiles present in the codestream */
+	int *tileno;
+	/** size of the vector tileno */
+	int tileno_size;
+	/** packet header store there for futur use in t2_decode_packet */
+	unsigned char *ppm_data;
+	/** pointer remaining on the first byte of the first header if ppm is used */
+	unsigned char *ppm_data_first;
+	/** if ppm == 1 --> there was a PPM marker for the present tile */
+	int ppm;
+	/** use in case of multiple marker PPM (number of info already store) */
+	int ppm_store;
+	/** use in case of multiple marker PPM (case on non-finished previous info) */
+	int ppm_previous;
+	/** ppmbug1 */
+	int ppm_len;
+	/** tile coding parameters */
+	opj_tcp_t *tcps;
+	/** fixed layer */
+	int *matrice;
+/* UniPG>> */
+#ifdef USE_JPWL
+	/** enables writing of EPC in MH, thus activating JPWL */
+	bool epc_on;
+	/** enables writing of EPB, in case of activated JPWL */
+	bool epb_on;
+	/** enables writing of ESD, in case of activated JPWL */
+	bool esd_on;
+	/** enables writing of informative techniques of ESD, in case of activated JPWL */
+	bool info_on;
+	/** enables writing of RED, in case of activated JPWL */
+	bool red_on;
+	/** error protection method for MH (0,1,16,32,37-128) */
+	int hprot_MH;
+	/** tile number of header protection specification (>=0) */
+	int hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS];
+	/** error protection methods for TPHs (0,1,16,32,37-128) */
+	int hprot_TPH[JPWL_MAX_NO_TILESPECS];
+	/** tile number of packet protection specification (>=0) */
+	int pprot_tileno[JPWL_MAX_NO_PACKSPECS];
+	/** packet number of packet protection specification (>=0) */
+	int pprot_packno[JPWL_MAX_NO_PACKSPECS];
+	/** error protection methods for packets (0,1,16,32,37-128) */
+	int pprot[JPWL_MAX_NO_PACKSPECS];
+	/** enables writing of ESD, (0/2/4 bytes) */
+	int sens_size;
+	/** sensitivity addressing size (0=auto/2/4 bytes) */
+	int sens_addr;
+	/** sensitivity range (0-3) */
+	int sens_range;
+	/** sensitivity method for MH (-1,0-7) */
+	int sens_MH;
+	/** tile number of sensitivity specification (>=0) */
+	int sens_TPH_tileno[JPWL_MAX_NO_TILESPECS];
+	/** sensitivity methods for TPHs (-1,0-7) */
+	int sens_TPH[JPWL_MAX_NO_TILESPECS];
+	/** enables JPWL correction at the decoder */
+	bool correct;
+	/** expected number of components at the decoder */
+	int exp_comps;
+	/** maximum number of tiles at the decoder */
+	int max_tiles;
+#endif /* USE_JPWL */
+/* <<UniPG */
+} opj_cp_t;
+
+/**
+JPEG-2000 codestream reader/writer
+*/
+typedef struct opj_j2k {
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** locate in which part of the codestream the decoder is (main header, tile header, end) */
+	int state;
+	/** number of the tile curently concern by coding/decoding */
+	int curtileno;
+	/** Tile part number*/
+	int tp_num;
+	/** Tilepart number currently coding*/
+	int cur_tp_num;
+	/** Total number of tileparts of the current tile*/
+	int *cur_totnum_tp;
+	/**
+	locate the start position of the TLM marker  
+	after encoding the tilepart, a jump (in j2k_write_sod) is done to the TLM marker to store the value of its length. 
+	*/
+	int tlm_start;
+	/** Total num of tile parts in whole image = num tiles* num tileparts in each tile*/
+	/** used in TLMmarker*/
+	int totnum_tp;	
+	/** 
+	locate the position of the end of the tile in the codestream, 
+	used to detect a truncated codestream (in j2k_read_sod)
+	*/
+	unsigned char *eot;
+	/**
+	locate the start position of the SOT marker of the current coded tile:  
+	after encoding the tile, a jump (in j2k_write_sod) is done to the SOT marker to store the value of its length. 
+	*/
+	int sot_start;
+	int sod_start;
+	/**
+	as the J2K-file is written in several parts during encoding, 
+	it enables to make the right correction in position return by cio_tell
+	*/
+	int pos_correction;
+	/** array used to store the data of each tile */
+	unsigned char **tile_data;
+	/** array used to store the length of each tile */
+	int *tile_len;
+	/** 
+	decompression only : 
+	store decoding parameters common to all tiles (information like COD, COC in main header)
+	*/
+	opj_tcp_t *default_tcp;
+	/** pointer to the encoded / decoded image */
+	opj_image_t *image;
+	/** pointer to the coding parameters */
+	opj_cp_t *cp;
+	/** helper used to write the index file */
+	opj_codestream_info_t *cstr_info;
+	/** pointer to the byte i/o stream */
+	opj_cio_t *cio;
+} opj_j2k_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Creates a J2K decompression structure
+@param cinfo Codec context info
+@return Returns a handle to a J2K decompressor if successful, returns NULL otherwise
+*/
+opj_j2k_t* j2k_create_decompress(opj_common_ptr cinfo);
+/**
+Destroy a J2K decompressor handle
+@param j2k J2K decompressor handle to destroy
+*/
+void j2k_destroy_decompress(opj_j2k_t *j2k);
+/**
+Setup the decoder decoding parameters using user parameters.
+Decoding parameters are returned in j2k->cp. 
+@param j2k J2K decompressor handle
+@param parameters decompression parameters
+*/
+void j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters);
+/**
+Decode an image from a JPEG-2000 codestream
+@param j2k J2K decompressor handle
+@param cio Input buffer stream
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+opj_image_t* j2k_decode(opj_j2k_t *j2k, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
+/**
+Decode an image form a JPT-stream (JPEG 2000, JPIP)
+@param j2k J2K decompressor handle
+@param cio Input buffer stream
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+opj_image_t* j2k_decode_jpt_stream(opj_j2k_t *j2k, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
+/**
+Creates a J2K compression structure
+@param cinfo Codec context info
+@return Returns a handle to a J2K compressor if successful, returns NULL otherwise
+*/
+opj_j2k_t* j2k_create_compress(opj_common_ptr cinfo);
+/**
+Destroy a J2K compressor handle
+@param j2k J2K compressor handle to destroy
+*/
+void j2k_destroy_compress(opj_j2k_t *j2k);
+/**
+Setup the encoder parameters using the current image and using user parameters. 
+Coding parameters are returned in j2k->cp. 
+@param j2k J2K compressor handle
+@param parameters compression parameters
+@param image input filled image
+*/
+void j2k_setup_encoder(opj_j2k_t *j2k, opj_cparameters_t *parameters, opj_image_t *image);
+/**
+Converts an enum type progression order to string type
+*/
+char *j2k_convert_progression_order(OPJ_PROG_ORDER prg_order);
+/**
+Encode an image into a JPEG-2000 codestream
+@param j2k J2K compressor handle
+@param cio Output buffer stream
+@param image Image to encode
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns true if successful, returns false otherwise
+*/
+bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __J2K_H */
diff --git a/contrib/media/updf/include/j2k_lib.h b/contrib/media/updf/include/j2k_lib.h
new file mode 100644
index 000000000..7df4d3677
--- /dev/null
+++ b/contrib/media/updf/include/j2k_lib.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __J2K_LIB_H
+#define __J2K_LIB_H
+/**
+@file j2k_lib.h
+@brief Internal functions
+
+The functions in J2K_LIB.C are internal utilities mainly used for timing.
+*/
+
+/** @defgroup MISC MISC - Miscellaneous internal functions */
+/*@{*/
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+/**
+Difference in successive opj_clock() calls tells you the elapsed time
+@return Returns time in seconds
+*/
+double opj_clock(void);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __J2K_LIB_H */
+
diff --git a/contrib/media/updf/include/jbig2.h b/contrib/media/updf/include/jbig2.h
new file mode 100644
index 000000000..c090516f6
--- /dev/null
+++ b/contrib/media/updf/include/jbig2.h
@@ -0,0 +1,135 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2002-2005 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _JBIG2_H
+#define _JBIG2_H
+
+/* warning levels */
+typedef enum {
+  JBIG2_SEVERITY_DEBUG,
+  JBIG2_SEVERITY_INFO,
+  JBIG2_SEVERITY_WARNING,
+  JBIG2_SEVERITY_FATAL
+} Jbig2Severity;
+
+typedef enum {
+  JBIG2_OPTIONS_EMBEDDED = 1
+} Jbig2Options;
+
+/* forward public structure declarations */
+typedef struct _Jbig2Allocator Jbig2Allocator;
+typedef struct _Jbig2Ctx Jbig2Ctx;
+typedef struct _Jbig2GlobalCtx Jbig2GlobalCtx;
+typedef struct _Jbig2Segment Jbig2Segment;
+typedef struct _Jbig2Image Jbig2Image;
+
+/* private structures */
+typedef struct _Jbig2Page Jbig2Page;
+typedef struct _Jbig2SymbolDictionary Jbig2SymbolDictionary;
+
+/*
+   this is the general image structure used by the jbig2dec library
+   images are 1 bpp, packed into rows a byte at a time. stride gives
+   the byte offset to the next row, while width and height define
+   the size of the image area in pixels.
+*/
+
+struct _Jbig2Image {
+        int             width, height, stride;
+        uint8_t        *data;
+	int		refcount;
+};
+
+Jbig2Image*     jbig2_image_new(Jbig2Ctx *ctx, int width, int height);
+Jbig2Image*	jbig2_image_clone(Jbig2Ctx *ctx, Jbig2Image *image);
+void		jbig2_image_release(Jbig2Ctx *ctx, Jbig2Image *image);
+void            jbig2_image_free(Jbig2Ctx *ctx, Jbig2Image *image);
+void		jbig2_image_clear(Jbig2Ctx *ctx, Jbig2Image *image, int value);
+Jbig2Image	*jbig2_image_resize(Jbig2Ctx *ctx, Jbig2Image *image,
+                                int width, int height);
+
+/* errors are returned from the library via a callback. If no callback
+   is provided (a NULL argument is passed ot jbig2_ctx_new) a default
+   handler is used which prints fatal errors to the stderr stream. */
+
+/* error callback */
+typedef int (*Jbig2ErrorCallback) (void *data,
+				  const char *msg, Jbig2Severity severity,
+				  int32_t seg_idx);
+
+/* memory allocation is likewise done via a set of callbacks so that
+   clients can better control memory usage. If a NULL is passed for
+   this argumennt of jbig2_ctx_new, a default allocator based on malloc()
+   is used. */
+
+/* dynamic memory callbacks */
+struct _Jbig2Allocator {
+  void *(*alloc) (Jbig2Allocator *allocator, size_t size);
+  void (*free) (Jbig2Allocator *allocator, void *p);
+  void *(*realloc) (Jbig2Allocator *allocator, void *p, size_t size);
+};
+
+/* decoder context */
+Jbig2Ctx *jbig2_ctx_new (Jbig2Allocator *allocator,
+			 Jbig2Options options,
+			 Jbig2GlobalCtx *global_ctx,
+			 Jbig2ErrorCallback error_callback,
+			 void *error_callback_data);
+void jbig2_ctx_free (Jbig2Ctx *ctx);
+
+/* global context for embedded streams */
+Jbig2GlobalCtx *jbig2_make_global_ctx (Jbig2Ctx *ctx);
+void jbig2_global_ctx_free (Jbig2GlobalCtx *global_ctx);
+
+/* submit data to the decoder */
+int jbig2_data_in (Jbig2Ctx *ctx, const unsigned char *data, size_t size);
+
+/* get the next available decoded page image. NULL means there isn't one. */
+Jbig2Image *jbig2_page_out (Jbig2Ctx *ctx);
+/* mark a returned page image as no longer needed. */
+int jbig2_release_page (Jbig2Ctx *ctx, Jbig2Image *image);
+/* mark the current page as complete, simulating an end-of-page segment (for broken streams) */
+int jbig2_complete_page (Jbig2Ctx *ctx);
+
+
+/* segment header routines */
+
+struct _Jbig2Segment {
+  uint32_t number;
+  uint8_t flags;
+  uint32_t page_association;
+  size_t data_length;
+  int referred_to_segment_count;
+  uint32_t *referred_to_segments;
+  void *result;
+};
+
+Jbig2Segment *jbig2_parse_segment_header (Jbig2Ctx *ctx, uint8_t *buf, size_t buf_size,
+			    size_t *p_header_size);
+int jbig2_parse_segment (Jbig2Ctx *ctx, Jbig2Segment *segment,
+			 const uint8_t *segment_data);
+void jbig2_free_segment (Jbig2Ctx *ctx, Jbig2Segment *segment);
+
+Jbig2Segment *jbig2_find_segment(Jbig2Ctx *ctx, uint32_t number);
+
+#endif /* _JBIG2_H */
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/contrib/media/updf/include/jbig2_arith.h b/contrib/media/updf/include/jbig2_arith.h
new file mode 100644
index 000000000..317878f57
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_arith.h
@@ -0,0 +1,31 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+typedef struct _Jbig2ArithState Jbig2ArithState;
+
+/* An arithmetic coding context is stored as a single byte, with the
+   index in the low order 7 bits (actually only 6 are used), and the
+   MPS in the top bit. */
+typedef unsigned char Jbig2ArithCx;
+
+/* allocate and initialize a new arithmetic coding state */
+Jbig2ArithState *
+jbig2_arith_new (Jbig2Ctx *ctx, Jbig2WordStream *ws);
+
+/* decode a bit */
+bool
+jbig2_arith_decode (Jbig2ArithState *as, Jbig2ArithCx *pcx);
+
+
diff --git a/contrib/media/updf/include/jbig2_arith_iaid.h b/contrib/media/updf/include/jbig2_arith_iaid.h
new file mode 100644
index 000000000..c04f898a8
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_arith_iaid.h
@@ -0,0 +1,26 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+typedef struct _Jbig2ArithIaidCtx Jbig2ArithIaidCtx;
+
+Jbig2ArithIaidCtx *
+jbig2_arith_iaid_ctx_new(Jbig2Ctx *ctx, int SBSYMCODELEN);
+
+int
+jbig2_arith_iaid_decode(Jbig2ArithIaidCtx *ctx, Jbig2ArithState *as,
+		       int32_t *p_result);
+
+void
+jbig2_arith_iaid_ctx_free(Jbig2Ctx *ctx, Jbig2ArithIaidCtx *iax);
diff --git a/contrib/media/updf/include/jbig2_arith_int.h b/contrib/media/updf/include/jbig2_arith_int.h
new file mode 100644
index 000000000..3d3cb3f9c
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_arith_int.h
@@ -0,0 +1,26 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+typedef struct _Jbig2ArithIntCtx Jbig2ArithIntCtx;
+
+Jbig2ArithIntCtx *
+jbig2_arith_int_ctx_new(Jbig2Ctx *ctx);
+
+int
+jbig2_arith_int_decode(Jbig2ArithIntCtx *ctx, Jbig2ArithState *as,
+		       int32_t *p_result);
+
+void
+jbig2_arith_int_ctx_free(Jbig2Ctx *ctx, Jbig2ArithIntCtx *iax);
diff --git a/contrib/media/updf/include/jbig2_generic.h b/contrib/media/updf/include/jbig2_generic.h
new file mode 100644
index 000000000..9111cf7d3
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_generic.h
@@ -0,0 +1,62 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2002-2004 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/**
+ * Headers for Generic and Generic Refinement region handling
+ **/
+
+/* 6.4 Table 2 */
+typedef struct {
+  bool MMR;
+  /* GBW */
+  /* GBH */
+  int GBTEMPLATE;
+  bool TPGDON;
+  bool USESKIP;
+  /* SKIP */
+  int8_t gbat[8];
+} Jbig2GenericRegionParams;
+
+/* return the appropriate context size for the given template */
+int
+jbig2_generic_stats_size(Jbig2Ctx *ctx, int template);
+
+int
+jbig2_decode_generic_region(Jbig2Ctx *ctx,
+			    Jbig2Segment *segment,
+			    const Jbig2GenericRegionParams *params,
+			    Jbig2ArithState *as,
+			    Jbig2Image *image,
+			    Jbig2ArithCx *GB_stats);
+
+
+/* 6.3 Table 6 */
+typedef struct {
+  /* GRW */
+  /* GRH */
+  bool GRTEMPLATE;
+  Jbig2Image *reference;
+  int32_t DX, DY;
+  bool TPGRON;
+  int8_t grat[4];
+} Jbig2RefinementRegionParams;
+
+int
+jbig2_decode_refinement_region(Jbig2Ctx *ctx,
+                            Jbig2Segment *segment,
+                            const Jbig2RefinementRegionParams *params,
+                            Jbig2ArithState *as,
+                            Jbig2Image *image,
+                            Jbig2ArithCx *GB_stats);
diff --git a/contrib/media/updf/include/jbig2_huffman.h b/contrib/media/updf/include/jbig2_huffman.h
new file mode 100644
index 000000000..fb9b9f41d
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_huffman.h
@@ -0,0 +1,105 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001-2005 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+#ifndef JBIG2_HUFFMAN_H
+#define JBIG2_HUFFMAN_H
+
+/* Huffman coder interface */
+
+typedef struct _Jbig2HuffmanEntry Jbig2HuffmanEntry;
+typedef struct _Jbig2HuffmanState Jbig2HuffmanState;
+typedef struct _Jbig2HuffmanTable Jbig2HuffmanTable;
+typedef struct _Jbig2HuffmanParams Jbig2HuffmanParams;
+
+struct _Jbig2HuffmanEntry {
+  union {
+    int32_t RANGELOW;
+    Jbig2HuffmanTable *ext_table;
+  } u;
+  byte PREFLEN;
+  byte RANGELEN;
+  byte flags;
+};
+
+struct _Jbig2HuffmanTable {
+  int log_table_size;
+  Jbig2HuffmanEntry *entries;
+};
+
+typedef struct _Jbig2HuffmanLine Jbig2HuffmanLine;
+
+struct _Jbig2HuffmanLine {
+  int PREFLEN;
+  int RANGELEN;
+  int RANGELOW;
+};
+
+struct _Jbig2HuffmanParams {
+  bool HTOOB;
+  int n_lines;
+  const Jbig2HuffmanLine *lines;
+};
+
+Jbig2HuffmanState *
+jbig2_huffman_new (Jbig2Ctx *ctx, Jbig2WordStream *ws);
+
+void
+jbig2_huffman_free (Jbig2Ctx *ctx, Jbig2HuffmanState *hs);
+
+void
+jbig2_huffman_skip(Jbig2HuffmanState *hs);
+
+void jbig2_huffman_advance(Jbig2HuffmanState *hs, int offset);
+
+int
+jbig2_huffman_offset(Jbig2HuffmanState *hs);
+
+int32_t
+jbig2_huffman_get (Jbig2HuffmanState *hs,
+		   const Jbig2HuffmanTable *table, bool *oob);
+
+int32_t
+jbig2_huffman_get_bits (Jbig2HuffmanState *hs, const int bits);
+
+#ifdef JBIG2_DEBUG
+void jbig2_dump_huffman_state(Jbig2HuffmanState *hs);
+void jbig2_dump_huffman_binary(Jbig2HuffmanState *hs);
+#endif
+
+Jbig2HuffmanTable *
+jbig2_build_huffman_table (Jbig2Ctx *ctx, const Jbig2HuffmanParams *params);
+
+void
+jbig2_release_huffman_table (Jbig2Ctx *ctx, Jbig2HuffmanTable *table);
+
+/* standard Huffman templates defined by the specification */
+extern const Jbig2HuffmanParams jbig2_huffman_params_A; /* Table B.1  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_B; /* Table B.2  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_C; /* Table B.3  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_D; /* Table B.4  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_E; /* Table B.5  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_F; /* Table B.6  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_G; /* Table B.7  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_H; /* Table B.8  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_I; /* Table B.9  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_J; /* Table B.10 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_K; /* Table B.11 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_L; /* Table B.12 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_M; /* Table B.13 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_N; /* Table B.14 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_O; /* Table B.15 */
+
+
+#endif /* JBIG2_HUFFMAN_H */
diff --git a/contrib/media/updf/include/jbig2_hufftab.h b/contrib/media/updf/include/jbig2_hufftab.h
new file mode 100644
index 000000000..c8a967ac4
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_hufftab.h
@@ -0,0 +1,335 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001-2005 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/* predefined Huffman table definitions
+    -- See Annex B of the JBIG2 specification */
+
+#ifndef JBIG2_HUFFTAB_H
+#define JBIG2_HUFFTAB_H
+
+/* types are in jbig2_huffman.h, you must include that first */
+
+
+/* Table B.1 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_A[] = {
+  { 1, 4, 0 },
+  { 2, 8, 16 },
+  { 3, 16, 272 },
+  { 0, 32, -1 },   /* low */
+  { 3, 32, 65808 } /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_A = { FALSE, 5, jbig2_huffman_lines_A };
+
+/* Table B.2 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_B[] = {
+  { 1, 0, 0 },
+  { 2, 0, 1 },
+  { 3, 0, 2 },
+  { 4, 3, 3 },
+  { 5, 6, 11 },
+  { 0, 32, -1 }, /* low */
+  { 6, 32, 75 }, /* high */
+  { 6, 0, 0 }
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_B = { TRUE, 8, jbig2_huffman_lines_B };
+
+/* Table B.3 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_C[] = {
+  { 8, 8, -256 },
+  { 1, 0, 0 },
+  { 2, 0, 1 },
+  { 3, 0, 2 },
+  { 4, 3, 3 },
+  { 5, 6, 11 },
+  { 8, 32, -257 }, /* low */
+  { 7, 32, 75 },   /* high */
+  { 6, 0, 0 } /* OOB */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_C = { TRUE, 9, jbig2_huffman_lines_C };
+
+/* Table B.4 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_D[] = {
+  { 1, 0, 1 },
+  { 2, 0, 2 },
+  { 3, 0, 3 },
+  { 4, 3, 4 },
+  { 5, 6, 12 },
+  { 0, 32, -1 }, /* low */
+  { 5, 32, 76 }, /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_D = { FALSE, 7, jbig2_huffman_lines_D };
+
+/* Table B.5 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_E[] = {
+	{7, 8, -255},
+	{1, 0, 1},
+	{2, 0, 2},
+	{3, 0, 3},
+	{4, 3, 4},
+	{5, 6, 12},
+	{7, 32, -256}, /* low */
+	{6, 32, 76}    /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_E = { FALSE, 8, jbig2_huffman_lines_E };
+
+/* Table B.6 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_F[] = {
+	{5, 10, -2048},
+	{4, 9, -1024},
+	{4, 8, -512},
+	{4, 7, -256},
+	{5, 6, -128},
+	{5, 5, -64},
+	{4, 5, -32},
+	{2, 7, 0},
+	{3, 7, 128},
+	{3, 8, 256},
+	{4, 9, 512},
+	{4, 10, 1024},
+	{6, 32, -2049}, /* low */
+	{6, 32, 2048}   /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_F = { FALSE, 14, jbig2_huffman_lines_F };
+
+/* Table B.7 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_G[] = {
+	{4, 9, -1024},
+	{3, 8, -512},
+	{4, 7, -256},
+	{5, 6, -128},
+	{5, 5, -64},
+	{4, 5, -32},
+	{4, 5, 0},
+	{5, 5, 32},
+	{5, 6, 64},
+	{4, 7, 128},
+	{3, 8, 256},
+	{3, 9, 512},
+	{3, 10, 1024},
+	{5, 32, -1025}, /* low */
+	{5, 32, 2048}  /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_G = { FALSE, 15, jbig2_huffman_lines_G };
+
+/* Table B.8 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_H[] = {
+	{8, 3, -15},
+	{9, 1, -7},
+	{8, 1, -5},
+	{9, 0, -3},
+	{7, 0, -2},
+	{4, 0, -1},
+	{2, 1, 0},
+	{5, 0, 2},
+	{6, 0, 3},
+	{3, 4, 4},
+	{6, 1, 20},
+	{4, 4, 22},
+	{4, 5, 38},
+	{5, 6, 70},
+	{5, 7, 134},
+	{6, 7, 262},
+	{7, 8, 390},
+	{6, 10, 646},
+	{9, 32, -16}, /* low */
+	{9, 32, 1670}, /* high */
+	{2, 0, 0}  /* OOB */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_H = { TRUE, 21, jbig2_huffman_lines_H };
+
+/* Table B.9 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_I[] = {
+	{8, 4, -31},
+	{9, 2, -15},
+	{8, 2, -11},
+	{9, 1, -7},
+	{7, 1, -5},
+	{4, 1, -3},
+	{3, 1, -1},
+	{3, 1, 1},
+	{5, 1, 3},
+	{6, 1, 5},
+	{3, 5, 7},
+	{6, 2, 39},
+	{4, 5, 43},
+	{4, 6, 75},
+	{5, 7, 139},
+	{5, 8, 267},
+	{6, 8, 523},
+	{7, 9, 779},
+	{6, 11, 1291},
+	{9, 32, -32},  /* low */
+	{9, 32, 3339}, /* high */
+	{2, 0, 0}      /* OOB */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_I = { TRUE, 22, jbig2_huffman_lines_I };
+
+/* Table B.10 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_J[] = {
+	{7, 4, -21},
+	{8, 0, -5},
+	{7, 0, -4},
+	{5, 0, -3},
+	{2, 2, -2},
+	{5, 0, 2},
+	{6, 0, 3},
+	{7, 0, 4},
+	{8, 0, 5},
+	{2, 6, 6},
+	{5, 5, 70},
+	{6, 5, 102},
+	{6, 6, 134},
+	{6, 7, 198},
+	{6, 8, 326},
+	{6, 9, 582},
+	{6, 10, 1094},
+	{7, 11, 2118},
+	{8, 32, -22},  /* low */
+	{8, 32, 4166}, /* high */
+	{2, 0, 0}      /* OOB */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_J = { TRUE, 21, jbig2_huffman_lines_J };
+
+/* Table B.11 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_K[] = {
+	{1, 0, 1},
+	{2, 1, 2},
+	{4, 0, 3},
+	{4, 1, 5},
+	{5, 1, 7},
+	{5, 2, 9},
+	{6, 2, 13},
+	{7, 2, 17},
+	{7, 3, 21},
+	{7, 4, 29},
+	{7, 5, 45},
+	{7, 6, 77},
+	{7, 32, 141} /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_K = { FALSE, 13, jbig2_huffman_lines_K };
+
+/* Table B.12 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_L[] = {
+	{1, 0, 1},
+	{2, 0, 2},
+	{3, 1, 3},
+	{5, 0, 5},
+	{5, 1, 6},
+	{6, 1, 8},
+	{7, 0, 10},
+	{7, 1, 11},
+	{7, 2, 13},
+	{7, 3, 17},
+	{7, 4, 25},
+	{8, 5, 41},
+	{8, 32, 73}
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_L = { FALSE, 13, jbig2_huffman_lines_L };
+
+
+/* Table B.13 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_M[] = {
+	{1, 0, 1},
+	{3, 0, 2},
+	{4, 0, 3},
+	{5, 0, 4},
+	{4, 1, 5},
+	{3, 3, 7},
+	{6, 1, 15},
+	{6, 2, 17},
+	{6, 3, 21},
+	{6, 4, 29},
+	{6, 5, 45},
+	{7, 6, 77},
+	{7, 32, 141} /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_M = { FALSE, 13, jbig2_huffman_lines_M };
+
+/* Table B.14 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_N[] = {
+  { 3, 0, -2 },
+  { 3, 0, -1 },
+  { 1, 0, 0 },
+  { 3, 3, 1 },
+  { 3, 6, 2 },
+  { 0, 32, -1 }, /* low */
+  { 0, 32, 3 }, /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_N = { FALSE, 7, jbig2_huffman_lines_N };
+
+/* Table B.15 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_O[] = {
+	{7, 4, -24},
+	{6, 2, -8},
+	{5, 1, -4},
+	{4, 0, -2},
+	{3, 0, -1},
+	{1, 0, 0},
+	{3, 0, 1},
+	{4, 0, 2},
+	{5, 1, 3},
+	{6, 2, 5},
+	{7, 4, 9},
+	{7, 32, -25}, /* low */
+	{7, 32, 25}   /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_O = { FALSE, 13, jbig2_huffman_lines_O };
+
+#endif /* JBIG2_HUFFTAB_H */
diff --git a/contrib/media/updf/include/jbig2_image.h b/contrib/media/updf/include/jbig2_image.h
new file mode 100644
index 000000000..a09e36820
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_image.h
@@ -0,0 +1,38 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001-2002 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+
+#ifndef _JBIG2_IMAGE_H
+#define _JBIG2_IMAGE_H
+
+int jbig2_image_get_pixel(Jbig2Image *image, int x, int y);
+int jbig2_image_set_pixel(Jbig2Image *image, int x, int y, int value);
+
+/* routines for dumping the image data in various formats */
+/* FIXME: should these be in the client instead? */
+
+#include <stdio.h>
+
+int jbig2_image_write_pbm_file(Jbig2Image *image, char *filename);
+int jbig2_image_write_pbm(Jbig2Image *image, FILE *out);
+Jbig2Image *jbig2_image_read_pbm_file(Jbig2Ctx *ctx, char *filename);
+Jbig2Image *jbig2_image_read_pbm(Jbig2Ctx *ctx, FILE *in);
+
+#ifdef HAVE_LIBPNG
+int jbig2_image_write_png_file(Jbig2Image *image, char *filename);
+int jbig2_image_write_png(Jbig2Image *image, FILE *out);
+#endif
+
+#endif /* _JBIG2_IMAGE_H */
diff --git a/contrib/media/updf/include/jbig2_metadata.h b/contrib/media/updf/include/jbig2_metadata.h
new file mode 100644
index 000000000..d61acab75
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_metadata.h
@@ -0,0 +1,48 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2003 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+
+#ifndef _JBIG2_METADATA_H
+#define _JBIG2_METADATA_H
+
+/* metadata from extension segments */
+
+/* these bits should be moved to jbig2.h for public access */
+typedef enum {
+    JBIG2_ENCODING_ASCII,
+    JBIG2_ENCODING_UCS16
+} Jbig2Encoding;
+
+typedef struct _Jbig2Metadata Jbig2Metadata;
+
+Jbig2Metadata *jbig2_metadata_new(Jbig2Ctx *ctx, Jbig2Encoding encoding);
+void jbig2_metadata_free(Jbig2Ctx *ctx, Jbig2Metadata *md);
+int jbig2_metadata_add(Jbig2Ctx *ctx, Jbig2Metadata *md,
+                        const char *key, const int key_length,
+                        const char *value, const int value_length);
+
+struct _Jbig2Metadata {
+    Jbig2Encoding encoding;
+    char **keys, **values;
+    int entries, max_entries;
+};
+
+/* these bits can go to jbig2_priv.h */
+int jbig2_comment_ascii(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                                const uint8_t *segment_data);
+int jbig2_comment_unicode(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                               const uint8_t *segment_data);
+
+#endif /* _JBIG2_METADATA_H */
diff --git a/contrib/media/updf/include/jbig2_mmr.h b/contrib/media/updf/include/jbig2_mmr.h
new file mode 100644
index 000000000..cde4ec689
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_mmr.h
@@ -0,0 +1,22 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+int
+jbig2_decode_generic_mmr(Jbig2Ctx *ctx,
+			 Jbig2Segment *segment,
+			 const Jbig2GenericRegionParams *params,
+			 const byte *data, size_t size,
+			 Jbig2Image *image);
+
diff --git a/contrib/media/updf/include/jbig2_priv.h b/contrib/media/updf/include/jbig2_priv.h
new file mode 100644
index 000000000..cf617ed06
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_priv.h
@@ -0,0 +1,177 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2002 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/* library internals */
+
+typedef uint8_t byte;
+typedef int bool;
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifndef NULL
+#define NULL ((void*)0)
+#endif
+
+typedef enum {
+  JBIG2_FILE_HEADER,
+  JBIG2_FILE_SEQUENTIAL_HEADER,
+  JBIG2_FILE_SEQUENTIAL_BODY,
+  JBIG2_FILE_RANDOM_HEADERS,
+  JBIG2_FILE_RANDOM_BODIES,
+  JBIG2_FILE_EOF
+} Jbig2FileState;
+
+struct _Jbig2Ctx {
+  Jbig2Allocator *allocator;
+  Jbig2Options options;
+  const Jbig2Ctx *global_ctx;
+  Jbig2ErrorCallback error_callback;
+  void *error_callback_data;
+
+  byte *buf;
+  size_t buf_size;
+  unsigned int buf_rd_ix;
+  unsigned int buf_wr_ix;
+
+  Jbig2FileState state;
+
+  uint8_t file_header_flags;
+  int32_t n_pages;
+
+  int n_segments_max;
+  Jbig2Segment **segments;
+  int n_segments;	/* index of last segment header parsed */
+  int segment_index;    /* index of last segment body parsed */
+
+  /* list of decoded pages, including the one in progress,
+     currently stored as a contiguous, 0-indexed array. */
+  int current_page;
+  int max_page_index;
+  Jbig2Page *pages;
+};
+
+int32_t
+jbig2_get_int32 (const byte *buf);
+
+int16_t
+jbig2_get_int16 (const byte *buf);
+
+/* dynamic memory management */
+void *
+jbig2_alloc (Jbig2Allocator *allocator, size_t size);
+
+void
+jbig2_free (Jbig2Allocator *allocator, void *p);
+
+void *
+jbig2_realloc (Jbig2Allocator *allocator, void *p, size_t size);
+
+#define jbig2_new(ctx, t, size) ((t *)jbig2_alloc(ctx->allocator, (size) * sizeof(t)))
+
+#define jbig2_renew(ctx, p, t, size) ((t *)jbig2_realloc(ctx->allocator, (p), (size) * sizeof(t)))
+
+int
+jbig2_error (Jbig2Ctx *ctx, Jbig2Severity severity, int32_t seg_idx,
+	     const char *fmt, ...);
+
+/* the page structure handles decoded page
+   results. it's allocated by a 'page info'
+   segement and marked complete by an 'end of page'
+   segment.
+*/
+typedef enum {
+    JBIG2_PAGE_FREE,
+    JBIG2_PAGE_NEW,
+    JBIG2_PAGE_COMPLETE,
+    JBIG2_PAGE_RETURNED,
+    JBIG2_PAGE_RELEASED
+} Jbig2PageState;
+
+struct _Jbig2Page {
+    Jbig2PageState state;
+    uint32_t number;
+    uint32_t height, width;	/* in pixels */
+    uint32_t x_resolution,
+             y_resolution;	/* in pixels per meter */
+    uint16_t stripe_size;
+    bool striped;
+    int end_row;
+    uint8_t flags;
+    Jbig2Image *image;
+};
+
+int jbig2_page_info (Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_end_of_stripe(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_end_of_page(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_extension_segment(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+
+typedef enum {
+    JBIG2_COMPOSE_OR = 0,
+    JBIG2_COMPOSE_AND = 1,
+    JBIG2_COMPOSE_XOR = 2,
+    JBIG2_COMPOSE_XNOR = 3,
+    JBIG2_COMPOSE_REPLACE = 4
+} Jbig2ComposeOp;
+
+int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, int x, int y, Jbig2ComposeOp op);
+int jbig2_page_add_result(Jbig2Ctx *ctx, Jbig2Page *page, Jbig2Image *src, int x, int y, Jbig2ComposeOp op);
+
+/* region segment info */
+
+typedef struct {
+  int32_t width;
+  int32_t height;
+  int32_t x;
+  int32_t y;
+  Jbig2ComposeOp op;
+  uint8_t flags;
+} Jbig2RegionSegmentInfo;
+
+void jbig2_get_region_segment_info(Jbig2RegionSegmentInfo *info, const uint8_t *segment_data);
+int jbig2_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+
+/* 7.4 */
+int jbig2_immediate_generic_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+			       const uint8_t *segment_data);
+int jbig2_refinement_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                               const byte *segment_data);
+
+int jbig2_pattern_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                               const byte *segment_data);
+int jbig2_halftone_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                               const byte *segment_data);
+
+
+/* The word stream design is a compromise between simplicity and
+   trying to amortize the number of method calls. Each ::get_next_word
+   invocation pulls 4 bytes from the stream, packed big-endian into a
+   32 bit word. The offset argument is provided as a convenience. It
+   begins at 0 and increments by 4 for each successive invocation. */
+typedef struct _Jbig2WordStream Jbig2WordStream;
+
+struct _Jbig2WordStream {
+  uint32_t (*get_next_word) (Jbig2WordStream *self, int offset);
+};
+
+Jbig2WordStream *
+jbig2_word_stream_buf_new(Jbig2Ctx *ctx, const byte *data, size_t size);
+
+void
+jbig2_word_stream_buf_free(Jbig2Ctx *ctx, Jbig2WordStream *ws);
diff --git a/contrib/media/updf/include/jbig2_symbol_dict.h b/contrib/media/updf/include/jbig2_symbol_dict.h
new file mode 100644
index 000000000..a927758ce
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_symbol_dict.h
@@ -0,0 +1,56 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001-2002 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/* symbol dictionary header */
+
+/* the results of decoding a symbol dictionary */
+typedef struct {
+    int n_symbols;
+    Jbig2Image **glyphs;
+} Jbig2SymbolDict;
+
+/* decode a symbol dictionary segment and store the results */
+int
+jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment,
+			const byte *segment_data);
+
+/* get a particular glyph by index */
+Jbig2Image *
+jbig2_sd_glyph(Jbig2SymbolDict *dict, unsigned int id);
+
+/* return a new empty symbol dict */
+Jbig2SymbolDict *
+jbig2_sd_new(Jbig2Ctx *ctx, int n_symbols);
+
+/* release the memory associated with a symbol dict */
+void
+jbig2_sd_release(Jbig2Ctx *ctx, Jbig2SymbolDict *dict);
+
+/* generate a new symbol dictionary by concatenating a list of
+   existing dictionaries */
+Jbig2SymbolDict *
+jbig2_sd_cat(Jbig2Ctx *ctx, int n_dicts,
+			Jbig2SymbolDict **dicts);
+
+/* count the number of dictionary segments referred
+   to by the given segment */
+int
+jbig2_sd_count_referred(Jbig2Ctx *ctx, Jbig2Segment *segment);
+
+/* return an array of pointers to symbol dictionaries referred
+   to by a segment */
+Jbig2SymbolDict **
+jbig2_sd_list_referred(Jbig2Ctx *ctx, Jbig2Segment *segment);
+
diff --git a/contrib/media/updf/include/jbig2_text.h b/contrib/media/updf/include/jbig2_text.h
new file mode 100644
index 000000000..bf6fff33a
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_text.h
@@ -0,0 +1,73 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2002-2004 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/**
+ * Headers for Text region handling
+ **/
+
+typedef enum {
+    JBIG2_CORNER_BOTTOMLEFT = 0,
+    JBIG2_CORNER_TOPLEFT = 1,
+    JBIG2_CORNER_BOTTOMRIGHT = 2,
+    JBIG2_CORNER_TOPRIGHT = 3
+} Jbig2RefCorner;
+
+typedef struct {
+    bool SBHUFF;
+    bool SBREFINE;
+    bool SBDEFPIXEL;
+    Jbig2ComposeOp SBCOMBOP;
+    bool TRANSPOSED;
+    Jbig2RefCorner REFCORNER;
+    int SBDSOFFSET;
+    /* int SBW; */
+    /* int SBH; */
+    uint32_t SBNUMINSTANCES;
+    int LOGSBSTRIPS;
+    int SBSTRIPS;
+    /* int SBNUMSYMS; */
+    /* SBSYMCODES */
+    /* SBSYMCODELEN */
+    /* SBSYMS */
+    Jbig2HuffmanTable *SBHUFFFS;
+    Jbig2HuffmanTable *SBHUFFDS;
+    Jbig2HuffmanTable *SBHUFFDT;
+    Jbig2HuffmanTable *SBHUFFRDW;
+    Jbig2HuffmanTable *SBHUFFRDH;
+    Jbig2HuffmanTable *SBHUFFRDX;
+    Jbig2HuffmanTable *SBHUFFRDY;
+    Jbig2HuffmanTable *SBHUFFRSIZE;
+    Jbig2ArithIntCtx *IADT;
+    Jbig2ArithIntCtx *IAFS;
+    Jbig2ArithIntCtx *IADS;
+    Jbig2ArithIntCtx *IAIT;
+    Jbig2ArithIaidCtx *IAID;
+    Jbig2ArithIntCtx *IARI;
+    Jbig2ArithIntCtx *IARDW;
+    Jbig2ArithIntCtx *IARDH;
+    Jbig2ArithIntCtx *IARDX;
+    Jbig2ArithIntCtx *IARDY;
+    bool SBRTEMPLATE;
+    int8_t sbrat[4];
+} Jbig2TextRegionParams;
+
+int
+jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                             const Jbig2TextRegionParams *params,
+                             const Jbig2SymbolDict * const *dicts, const int n_dicts,
+                             Jbig2Image *image,
+                             const byte *data, const size_t size,
+			     Jbig2ArithCx *GR_stats,
+			     Jbig2ArithState *as, Jbig2WordStream *ws);
diff --git a/contrib/media/updf/include/jconfig.h b/contrib/media/updf/include/jconfig.h
new file mode 100644
index 000000000..f759a9dbd
--- /dev/null
+++ b/contrib/media/updf/include/jconfig.h
@@ -0,0 +1,38 @@
+/* jconfig.dj --- jconfig.h for DJGPP (Delorie's GNU C port) on MS-DOS. */
+/* see jconfig.doc for explanations */
+
+#define HAVE_PROTOTYPES
+#define HAVE_UNSIGNED_CHAR
+#define HAVE_UNSIGNED_SHORT
+/* #define void char */
+/* #define const */
+#undef CHAR_IS_UNSIGNED
+#define HAVE_STDDEF_H
+#define HAVE_STDLIB_H
+#undef NEED_BSD_STRINGS
+#undef NEED_SYS_TYPES_H
+#undef NEED_FAR_POINTERS	/* DJGPP uses flat 32-bit addressing */
+#undef NEED_SHORT_EXTERNAL_NAMES
+#undef INCOMPLETE_TYPES_BROKEN
+
+#ifdef JPEG_INTERNALS
+
+#undef RIGHT_SHIFT_IS_UNSIGNED
+
+#endif /* JPEG_INTERNALS */
+
+#ifdef JPEG_CJPEG_DJPEG
+
+#define BMP_SUPPORTED		/* BMP image file format */
+#define GIF_SUPPORTED		/* GIF image file format */
+#define PPM_SUPPORTED		/* PBMPLUS PPM/PGM image file format */
+#undef RLE_SUPPORTED		/* Utah RLE image file format */
+#define TARGA_SUPPORTED		/* Targa image file format */
+
+#undef TWO_FILE_COMMANDLINE	/* optional */
+#define USE_SETMODE		/* Needed to make one-file style work in DJGPP */
+#undef NEED_SIGNAL_CATCHER	/* Define this if you use jmemname.c */
+#undef DONT_USE_B_MODE
+#undef PROGRESS_REPORT		/* optional */
+
+#endif /* JPEG_CJPEG_DJPEG */
diff --git a/contrib/media/updf/include/jmorecfg.h b/contrib/media/updf/include/jmorecfg.h
new file mode 100644
index 000000000..54a7d1c44
--- /dev/null
+++ b/contrib/media/updf/include/jmorecfg.h
@@ -0,0 +1,363 @@
+/*
+ * jmorecfg.h
+ *
+ * Copyright (C) 1991-1997, Thomas G. Lane.
+ * This file is part of the Independent JPEG Group's software.
+ * For conditions of distribution and use, see the accompanying README file.
+ *
+ * This file contains additional configuration options that customize the
+ * JPEG software for special applications or support machine-dependent
+ * optimizations.  Most users will not need to touch this file.
+ */
+
+
+/*
+ * Define BITS_IN_JSAMPLE as either
+ *   8   for 8-bit sample values (the usual setting)
+ *   12  for 12-bit sample values
+ * Only 8 and 12 are legal data precisions for lossy JPEG according to the
+ * JPEG standard, and the IJG code does not support anything else!
+ * We do not support run-time selection of data precision, sorry.
+ */
+
+#define BITS_IN_JSAMPLE  8	/* use 8 or 12 */
+
+
+/*
+ * Maximum number of components (color channels) allowed in JPEG image.
+ * To meet the letter of the JPEG spec, set this to 255.  However, darn
+ * few applications need more than 4 channels (maybe 5 for CMYK + alpha
+ * mask).  We recommend 10 as a reasonable compromise; use 4 if you are
+ * really short on memory.  (Each allowed component costs a hundred or so
+ * bytes of storage, whether actually used in an image or not.)
+ */
+
+#define MAX_COMPONENTS  10	/* maximum number of image components */
+
+
+/*
+ * Basic data types.
+ * You may need to change these if you have a machine with unusual data
+ * type sizes; for example, "char" not 8 bits, "short" not 16 bits,
+ * or "long" not 32 bits.  We don't care whether "int" is 16 or 32 bits,
+ * but it had better be at least 16.
+ */
+
+/* Representation of a single sample (pixel element value).
+ * We frequently allocate large arrays of these, so it's important to keep
+ * them small.  But if you have memory to burn and access to char or short
+ * arrays is very slow on your hardware, you might want to change these.
+ */
+
+#if BITS_IN_JSAMPLE == 8
+/* JSAMPLE should be the smallest type that will hold the values 0..255.
+ * You can use a signed char by having GETJSAMPLE mask it with 0xFF.
+ */
+
+#ifdef HAVE_UNSIGNED_CHAR
+
+typedef unsigned char JSAMPLE;
+#define GETJSAMPLE(value)  ((int) (value))
+
+#else /* not HAVE_UNSIGNED_CHAR */
+
+typedef char JSAMPLE;
+#ifdef CHAR_IS_UNSIGNED
+#define GETJSAMPLE(value)  ((int) (value))
+#else
+#define GETJSAMPLE(value)  ((int) (value) & 0xFF)
+#endif /* CHAR_IS_UNSIGNED */
+
+#endif /* HAVE_UNSIGNED_CHAR */
+
+#define MAXJSAMPLE	255
+#define CENTERJSAMPLE	128
+
+#endif /* BITS_IN_JSAMPLE == 8 */
+
+
+#if BITS_IN_JSAMPLE == 12
+/* JSAMPLE should be the smallest type that will hold the values 0..4095.
+ * On nearly all machines "short" will do nicely.
+ */
+
+typedef short JSAMPLE;
+#define GETJSAMPLE(value)  ((int) (value))
+
+#define MAXJSAMPLE	4095
+#define CENTERJSAMPLE	2048
+
+#endif /* BITS_IN_JSAMPLE == 12 */
+
+
+/* Representation of a DCT frequency coefficient.
+ * This should be a signed value of at least 16 bits; "short" is usually OK.
+ * Again, we allocate large arrays of these, but you can change to int
+ * if you have memory to burn and "short" is really slow.
+ */
+
+typedef short JCOEF;
+
+
+/* Compressed datastreams are represented as arrays of JOCTET.
+ * These must be EXACTLY 8 bits wide, at least once they are written to
+ * external storage.  Note that when using the stdio data source/destination
+ * managers, this is also the data type passed to fread/fwrite.
+ */
+
+#ifdef HAVE_UNSIGNED_CHAR
+
+typedef unsigned char JOCTET;
+#define GETJOCTET(value)  (value)
+
+#else /* not HAVE_UNSIGNED_CHAR */
+
+typedef char JOCTET;
+#ifdef CHAR_IS_UNSIGNED
+#define GETJOCTET(value)  (value)
+#else
+#define GETJOCTET(value)  ((value) & 0xFF)
+#endif /* CHAR_IS_UNSIGNED */
+
+#endif /* HAVE_UNSIGNED_CHAR */
+
+
+/* These typedefs are used for various table entries and so forth.
+ * They must be at least as wide as specified; but making them too big
+ * won't cost a huge amount of memory, so we don't provide special
+ * extraction code like we did for JSAMPLE.  (In other words, these
+ * typedefs live at a different point on the speed/space tradeoff curve.)
+ */
+
+/* UINT8 must hold at least the values 0..255. */
+
+#ifdef HAVE_UNSIGNED_CHAR
+typedef unsigned char UINT8;
+#else /* not HAVE_UNSIGNED_CHAR */
+#ifdef CHAR_IS_UNSIGNED
+typedef char UINT8;
+#else /* not CHAR_IS_UNSIGNED */
+typedef short UINT8;
+#endif /* CHAR_IS_UNSIGNED */
+#endif /* HAVE_UNSIGNED_CHAR */
+
+/* UINT16 must hold at least the values 0..65535. */
+
+#ifdef HAVE_UNSIGNED_SHORT
+typedef unsigned short UINT16;
+#else /* not HAVE_UNSIGNED_SHORT */
+typedef unsigned int UINT16;
+#endif /* HAVE_UNSIGNED_SHORT */
+
+/* INT16 must hold at least the values -32768..32767. */
+
+#ifndef XMD_H			/* X11/xmd.h correctly defines INT16 */
+typedef short INT16;
+#endif
+
+/* INT32 must hold at least signed 32-bit values. */
+
+#ifndef XMD_H			/* X11/xmd.h correctly defines INT32 */
+typedef long INT32;
+#endif
+
+/* Datatype used for image dimensions.  The JPEG standard only supports
+ * images up to 64K*64K due to 16-bit fields in SOF markers.  Therefore
+ * "unsigned int" is sufficient on all machines.  However, if you need to
+ * handle larger images and you don't mind deviating from the spec, you
+ * can change this datatype.
+ */
+
+typedef unsigned int JDIMENSION;
+
+#define JPEG_MAX_DIMENSION  65500L  /* a tad under 64K to prevent overflows */
+
+
+/* These macros are used in all function definitions and extern declarations.
+ * You could modify them if you need to change function linkage conventions;
+ * in particular, you'll need to do that to make the library a Windows DLL.
+ * Another application is to make all functions global for use with debuggers
+ * or code profilers that require it.
+ */
+
+/* a function called through method pointers: */
+#define METHODDEF(type)		static type
+/* a function used only in its module: */
+#define LOCAL(type)		static type
+/* a function referenced thru EXTERNs: */
+#define GLOBAL(type)		type
+/* a reference to a GLOBAL function: */
+#define EXTERN(type)		extern type
+
+
+/* This macro is used to declare a "method", that is, a function pointer.
+ * We want to supply prototype parameters if the compiler can cope.
+ * Note that the arglist parameter must be parenthesized!
+ * Again, you can customize this if you need special linkage keywords.
+ */
+
+#ifdef HAVE_PROTOTYPES
+#define JMETHOD(type,methodname,arglist)  type (*methodname) arglist
+#else
+#define JMETHOD(type,methodname,arglist)  type (*methodname) ()
+#endif
+
+
+/* Here is the pseudo-keyword for declaring pointers that must be "far"
+ * on 80x86 machines.  Most of the specialized coding for 80x86 is handled
+ * by just saying "FAR *" where such a pointer is needed.  In a few places
+ * explicit coding is needed; see uses of the NEED_FAR_POINTERS symbol.
+ */
+
+#ifdef NEED_FAR_POINTERS
+#define FAR  far
+#else
+#define FAR
+#endif
+
+
+/*
+ * On a few systems, type boolean and/or its values FALSE, TRUE may appear
+ * in standard header files.  Or you may have conflicts with application-
+ * specific header files that you want to include together with these files.
+ * Defining HAVE_BOOLEAN before including jpeglib.h should make it work.
+ */
+
+#ifndef HAVE_BOOLEAN
+typedef int boolean;
+#endif
+#ifndef FALSE			/* in case these macros already exist */
+#define FALSE	0		/* values of boolean */
+#endif
+#ifndef TRUE
+#define TRUE	1
+#endif
+
+
+/*
+ * The remaining options affect code selection within the JPEG library,
+ * but they don't need to be visible to most applications using the library.
+ * To minimize application namespace pollution, the symbols won't be
+ * defined unless JPEG_INTERNALS or JPEG_INTERNAL_OPTIONS has been defined.
+ */
+
+#ifdef JPEG_INTERNALS
+#define JPEG_INTERNAL_OPTIONS
+#endif
+
+#ifdef JPEG_INTERNAL_OPTIONS
+
+
+/*
+ * These defines indicate whether to include various optional functions.
+ * Undefining some of these symbols will produce a smaller but less capable
+ * library.  Note that you can leave certain source files out of the
+ * compilation/linking process if you've #undef'd the corresponding symbols.
+ * (You may HAVE to do that if your compiler doesn't like null source files.)
+ */
+
+/* Arithmetic coding is unsupported for legal reasons.  Complaints to IBM. */
+
+/* Capability options common to encoder and decoder: */
+
+#define DCT_ISLOW_SUPPORTED	/* slow but accurate integer algorithm */
+#define DCT_IFAST_SUPPORTED	/* faster, less accurate integer method */
+#define DCT_FLOAT_SUPPORTED	/* floating-point: accurate, fast on fast HW */
+
+/* Encoder capability options: */
+
+#undef  C_ARITH_CODING_SUPPORTED    /* Arithmetic coding back end? */
+#define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
+#define C_PROGRESSIVE_SUPPORTED	    /* Progressive JPEG? (Requires MULTISCAN)*/
+#define ENTROPY_OPT_SUPPORTED	    /* Optimization of entropy coding parms? */
+/* Note: if you selected 12-bit data precision, it is dangerous to turn off
+ * ENTROPY_OPT_SUPPORTED.  The standard Huffman tables are only good for 8-bit
+ * precision, so jchuff.c normally uses entropy optimization to compute
+ * usable tables for higher precision.  If you don't want to do optimization,
+ * you'll have to supply different default Huffman tables.
+ * The exact same statements apply for progressive JPEG: the default tables
+ * don't work for progressive mode.  (This may get fixed, however.)
+ */
+#define INPUT_SMOOTHING_SUPPORTED   /* Input image smoothing option? */
+
+/* Decoder capability options: */
+
+#undef  D_ARITH_CODING_SUPPORTED    /* Arithmetic coding back end? */
+#define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
+#define D_PROGRESSIVE_SUPPORTED	    /* Progressive JPEG? (Requires MULTISCAN)*/
+#define SAVE_MARKERS_SUPPORTED	    /* jpeg_save_markers() needed? */
+#define BLOCK_SMOOTHING_SUPPORTED   /* Block smoothing? (Progressive only) */
+#define IDCT_SCALING_SUPPORTED	    /* Output rescaling via IDCT? */
+#undef  UPSAMPLE_SCALING_SUPPORTED  /* Output rescaling at upsample stage? */
+#define UPSAMPLE_MERGING_SUPPORTED  /* Fast path for sloppy upsampling? */
+#define QUANT_1PASS_SUPPORTED	    /* 1-pass color quantization? */
+#define QUANT_2PASS_SUPPORTED	    /* 2-pass color quantization? */
+
+/* more capability options later, no doubt */
+
+
+/*
+ * Ordering of RGB data in scanlines passed to or from the application.
+ * If your application wants to deal with data in the order B,G,R, just
+ * change these macros.  You can also deal with formats such as R,G,B,X
+ * (one extra byte per pixel) by changing RGB_PIXELSIZE.  Note that changing
+ * the offsets will also change the order in which colormap data is organized.
+ * RESTRICTIONS:
+ * 1. The sample applications cjpeg,djpeg do NOT support modified RGB formats.
+ * 2. These macros only affect RGB<=>YCbCr color conversion, so they are not
+ *    useful if you are using JPEG color spaces other than YCbCr or grayscale.
+ * 3. The color quantizer modules will not behave desirably if RGB_PIXELSIZE
+ *    is not 3 (they don't understand about dummy color components!).  So you
+ *    can't use color quantization if you change that value.
+ */
+
+#define RGB_RED		0	/* Offset of Red in an RGB scanline element */
+#define RGB_GREEN	1	/* Offset of Green */
+#define RGB_BLUE	2	/* Offset of Blue */
+#define RGB_PIXELSIZE	3	/* JSAMPLEs per RGB scanline element */
+
+
+/* Definitions for speed-related optimizations. */
+
+
+/* If your compiler supports inline functions, define INLINE
+ * as the inline keyword; otherwise define it as empty.
+ */
+
+#ifndef INLINE
+#ifdef __GNUC__			/* for instance, GNU C knows about inline */
+#define INLINE __inline__
+#endif
+#ifndef INLINE
+#define INLINE			/* default is to define it as empty */
+#endif
+#endif
+
+
+/* On some machines (notably 68000 series) "int" is 32 bits, but multiplying
+ * two 16-bit shorts is faster than multiplying two ints.  Define MULTIPLIER
+ * as short on such a machine.  MULTIPLIER must be at least 16 bits wide.
+ */
+
+#ifndef MULTIPLIER
+#define MULTIPLIER  int		/* type for fastest integer multiply */
+#endif
+
+
+/* FAST_FLOAT should be either float or double, whichever is done faster
+ * by your compiler.  (Note that this type is only used in the floating point
+ * DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.)
+ * Typically, float is faster in ANSI C compilers, while double is faster in
+ * pre-ANSI compilers (because they insist on converting to double anyway).
+ * The code below therefore chooses float if we have ANSI-style prototypes.
+ */
+
+#ifndef FAST_FLOAT
+#ifdef HAVE_PROTOTYPES
+#define FAST_FLOAT  float
+#else
+#define FAST_FLOAT  double
+#endif
+#endif
+
+#endif /* JPEG_INTERNAL_OPTIONS */
diff --git a/contrib/media/updf/include/jp2.h b/contrib/media/updf/include/jp2.h
new file mode 100644
index 000000000..9ad662cb9
--- /dev/null
+++ b/contrib/media/updf/include/jp2.h
@@ -0,0 +1,231 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __JP2_H
+#define __JP2_H
+/**
+@file jp2.h
+@brief The JPEG-2000 file format Reader/Writer (JP2)
+
+*/
+
+/** @defgroup JP2 JP2 - JPEG-2000 file format reader/writer */
+/*@{*/
+
+#define JPIP_JPIP 0x6a706970
+
+#define JP2_JP   0x6a502020		/**< JPEG 2000 signature box */
+#define JP2_FTYP 0x66747970		/**< File type box */
+#define JP2_JP2H 0x6a703268		/**< JP2 header box */
+#define JP2_IHDR 0x69686472		/**< Image header box */
+#define JP2_COLR 0x636f6c72		/**< Colour specification box */
+#define JP2_JP2C 0x6a703263		/**< Contiguous codestream box */
+#define JP2_URL  0x75726c20		/**< URL box */
+#define JP2_DTBL 0x6474626c		/**< Data Reference box */
+#define JP2_BPCC 0x62706363		/**< Bits per component box */
+#define JP2_JP2  0x6a703220		/**< File type fields */
+#define JP2_PCLR 0x70636c72		/**< Palette box */
+#define JP2_CMAP 0x636d6170		/**< Component Mapping box */
+#define JP2_CDEF 0x63646566		/**< Channel Definition box */
+
+/* ----------------------------------------------------------------------- */
+/** 
+Channel description: channel index, type, assocation
+*/
+typedef struct opj_jp2_cdef_info
+{
+    unsigned short cn, typ, asoc;
+} opj_jp2_cdef_info_t;
+
+/** 
+Channel descriptions and number of descriptions
+*/
+typedef struct opj_jp2_cdef
+{
+    opj_jp2_cdef_info_t *info;
+    unsigned short n;
+} opj_jp2_cdef_t;
+
+/** 
+Component mappings: channel index, mapping type, palette index
+*/
+typedef struct opj_jp2_cmap_comp
+{
+    unsigned short cmp;
+    unsigned char mtyp, pcol;
+} opj_jp2_cmap_comp_t;
+
+/** 
+Palette data: table entries, palette columns
+*/
+typedef struct opj_jp2_pclr
+{
+    unsigned int *entries;
+    unsigned char *channel_sign;
+    unsigned char *channel_size;
+    opj_jp2_cmap_comp_t *cmap;
+    unsigned short nr_entries, nr_channels;
+} opj_jp2_pclr_t;
+
+/** 
+Collector for ICC profile, palette, component mapping, channel description 
+*/
+typedef struct opj_jp2_color
+{
+    unsigned char *icc_profile_buf;
+    int icc_profile_len;
+
+    opj_jp2_cdef_t *jp2_cdef;
+    opj_jp2_pclr_t *jp2_pclr;
+    unsigned char jp2_has_colr;
+} opj_jp2_color_t;
+
+/** 
+JP2 component
+*/
+typedef struct opj_jp2_comps {
+  int depth;		  
+  int sgnd;		   
+  int bpcc;
+} opj_jp2_comps_t;
+
+/**
+JPEG-2000 file format reader/writer
+*/
+typedef struct opj_jp2 {
+	/** codec context */
+	opj_common_ptr cinfo;
+	/** handle to the J2K codec  */
+	opj_j2k_t *j2k;
+	unsigned int w;
+	unsigned int h;
+	unsigned int numcomps;
+	unsigned int bpc;
+	unsigned int C;
+	unsigned int UnkC;
+	unsigned int IPR;
+	unsigned int meth;
+	unsigned int approx;
+	unsigned int enumcs;
+	unsigned int precedence;
+	unsigned int brand;
+	unsigned int minversion;
+	unsigned int numcl;
+	unsigned int *cl;
+	opj_jp2_comps_t *comps;
+	unsigned int j2k_codestream_offset;
+	unsigned int j2k_codestream_length;
+} opj_jp2_t;
+
+/**
+JP2 Box
+*/
+typedef struct opj_jp2_box {
+  int length;
+  int type;
+  int init_pos;
+} opj_jp2_box_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Write the JP2H box - JP2 Header box (used in MJ2)
+@param jp2 JP2 handle
+@param cio Output buffer stream
+*/
+void jp2_write_jp2h(opj_jp2_t *jp2, opj_cio_t *cio);
+/**
+Read the JP2H box - JP2 Header box (used in MJ2)
+@param jp2 JP2 handle
+@param cio Input buffer stream
+@param ext Collector for profile, cdef and pclr data
+@return Returns true if successful, returns false otherwise
+*/
+bool jp2_read_jp2h(opj_jp2_t *jp2, opj_cio_t *cio, opj_jp2_color_t *color);
+/**
+Creates a JP2 decompression structure
+@param cinfo Codec context info
+@return Returns a handle to a JP2 decompressor if successful, returns NULL otherwise
+*/
+opj_jp2_t* jp2_create_decompress(opj_common_ptr cinfo);
+/**
+Destroy a JP2 decompressor handle
+@param jp2 JP2 decompressor handle to destroy
+*/
+void jp2_destroy_decompress(opj_jp2_t *jp2);
+/**
+Setup the decoder decoding parameters using user parameters.
+Decoding parameters are returned in jp2->j2k->cp. 
+@param jp2 JP2 decompressor handle
+@param parameters decompression parameters
+*/
+void jp2_setup_decoder(opj_jp2_t *jp2, opj_dparameters_t *parameters);
+/**
+Decode an image from a JPEG-2000 file stream
+@param jp2 JP2 decompressor handle
+@param cio Input buffer stream
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+opj_image_t* jp2_decode(opj_jp2_t *jp2, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
+/**
+Creates a JP2 compression structure
+@param cinfo Codec context info
+@return Returns a handle to a JP2 compressor if successful, returns NULL otherwise
+*/
+opj_jp2_t* jp2_create_compress(opj_common_ptr cinfo);
+/**
+Destroy a JP2 compressor handle
+@param jp2 JP2 compressor handle to destroy
+*/
+void jp2_destroy_compress(opj_jp2_t *jp2);
+/**
+Setup the encoder parameters using the current image and using user parameters. 
+Coding parameters are returned in jp2->j2k->cp. 
+@param jp2 JP2 compressor handle
+@param parameters compression parameters
+@param image input filled image
+*/
+void jp2_setup_encoder(opj_jp2_t *jp2, opj_cparameters_t *parameters, opj_image_t *image);
+/**
+Encode an image into a JPEG-2000 file stream
+@param jp2 JP2 compressor handle
+@param cio Output buffer stream
+@param image Image to encode
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns true if successful, returns false otherwise
+*/
+bool jp2_encode(opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __JP2_H */
+
diff --git a/contrib/media/updf/include/jpeglib.h b/contrib/media/updf/include/jpeglib.h
new file mode 100644
index 000000000..d1be8ddef
--- /dev/null
+++ b/contrib/media/updf/include/jpeglib.h
@@ -0,0 +1,1096 @@
+/*
+ * jpeglib.h
+ *
+ * Copyright (C) 1991-1998, Thomas G. Lane.
+ * This file is part of the Independent JPEG Group's software.
+ * For conditions of distribution and use, see the accompanying README file.
+ *
+ * This file defines the application interface for the JPEG library.
+ * Most applications using the library need only include this file,
+ * and perhaps jerror.h if they want to know the exact error codes.
+ */
+
+#ifndef JPEGLIB_H
+#define JPEGLIB_H
+
+/*
+ * First we include the configuration files that record how this
+ * installation of the JPEG library is set up.  jconfig.h can be
+ * generated automatically for many systems.  jmorecfg.h contains
+ * manual configuration options that most people need not worry about.
+ */
+
+#ifndef JCONFIG_INCLUDED	/* in case jinclude.h already did */
+#include "jconfig.h"		/* widely used configuration options */
+#endif
+#include "jmorecfg.h"		/* seldom changed options */
+
+
+/* Version ID for the JPEG library.
+ * Might be useful for tests like "#if JPEG_LIB_VERSION >= 60".
+ */
+
+#define JPEG_LIB_VERSION  62	/* Version 6b */
+
+
+/* Various constants determining the sizes of things.
+ * All of these are specified by the JPEG standard, so don't change them
+ * if you want to be compatible.
+ */
+
+#define DCTSIZE		    8	/* The basic DCT block is 8x8 samples */
+#define DCTSIZE2	    64	/* DCTSIZE squared; # of elements in a block */
+#define NUM_QUANT_TBLS      4	/* Quantization tables are numbered 0..3 */
+#define NUM_HUFF_TBLS       4	/* Huffman tables are numbered 0..3 */
+#define NUM_ARITH_TBLS      16	/* Arith-coding tables are numbered 0..15 */
+#define MAX_COMPS_IN_SCAN   4	/* JPEG limit on # of components in one scan */
+#define MAX_SAMP_FACTOR     4	/* JPEG limit on sampling factors */
+/* Unfortunately, some bozo at Adobe saw no reason to be bound by the standard;
+ * the PostScript DCT filter can emit files with many more than 10 blocks/MCU.
+ * If you happen to run across such a file, you can up D_MAX_BLOCKS_IN_MCU
+ * to handle it.  We even let you do this from the jconfig.h file.  However,
+ * we strongly discourage changing C_MAX_BLOCKS_IN_MCU; just because Adobe
+ * sometimes emits noncompliant files doesn't mean you should too.
+ */
+#define C_MAX_BLOCKS_IN_MCU   10 /* compressor's limit on blocks per MCU */
+#ifndef D_MAX_BLOCKS_IN_MCU
+#define D_MAX_BLOCKS_IN_MCU   10 /* decompressor's limit on blocks per MCU */
+#endif
+
+
+/* Data structures for images (arrays of samples and of DCT coefficients).
+ * On 80x86 machines, the image arrays are too big for near pointers,
+ * but the pointer arrays can fit in near memory.
+ */
+
+typedef JSAMPLE FAR *JSAMPROW;	/* ptr to one image row of pixel samples. */
+typedef JSAMPROW *JSAMPARRAY;	/* ptr to some rows (a 2-D sample array) */
+typedef JSAMPARRAY *JSAMPIMAGE;	/* a 3-D sample array: top index is color */
+
+typedef JCOEF JBLOCK[DCTSIZE2];	/* one block of coefficients */
+typedef JBLOCK FAR *JBLOCKROW;	/* pointer to one row of coefficient blocks */
+typedef JBLOCKROW *JBLOCKARRAY;		/* a 2-D array of coefficient blocks */
+typedef JBLOCKARRAY *JBLOCKIMAGE;	/* a 3-D array of coefficient blocks */
+
+typedef JCOEF FAR *JCOEFPTR;	/* useful in a couple of places */
+
+
+/* Types for JPEG compression parameters and working tables. */
+
+
+/* DCT coefficient quantization tables. */
+
+typedef struct {
+  /* This array gives the coefficient quantizers in natural array order
+   * (not the zigzag order in which they are stored in a JPEG DQT marker).
+   * CAUTION: IJG versions prior to v6a kept this array in zigzag order.
+   */
+  UINT16 quantval[DCTSIZE2];	/* quantization step for each coefficient */
+  /* This field is used only during compression.  It's initialized FALSE when
+   * the table is created, and set TRUE when it's been output to the file.
+   * You could suppress output of a table by setting this to TRUE.
+   * (See jpeg_suppress_tables for an example.)
+   */
+  boolean sent_table;		/* TRUE when table has been output */
+} JQUANT_TBL;
+
+
+/* Huffman coding tables. */
+
+typedef struct {
+  /* These two fields directly represent the contents of a JPEG DHT marker */
+  UINT8 bits[17];		/* bits[k] = # of symbols with codes of */
+				/* length k bits; bits[0] is unused */
+  UINT8 huffval[256];		/* The symbols, in order of incr code length */
+  /* This field is used only during compression.  It's initialized FALSE when
+   * the table is created, and set TRUE when it's been output to the file.
+   * You could suppress output of a table by setting this to TRUE.
+   * (See jpeg_suppress_tables for an example.)
+   */
+  boolean sent_table;		/* TRUE when table has been output */
+} JHUFF_TBL;
+
+
+/* Basic info about one component (color channel). */
+
+typedef struct {
+  /* These values are fixed over the whole image. */
+  /* For compression, they must be supplied by parameter setup; */
+  /* for decompression, they are read from the SOF marker. */
+  int component_id;		/* identifier for this component (0..255) */
+  int component_index;		/* its index in SOF or cinfo->comp_info[] */
+  int h_samp_factor;		/* horizontal sampling factor (1..4) */
+  int v_samp_factor;		/* vertical sampling factor (1..4) */
+  int quant_tbl_no;		/* quantization table selector (0..3) */
+  /* These values may vary between scans. */
+  /* For compression, they must be supplied by parameter setup; */
+  /* for decompression, they are read from the SOS marker. */
+  /* The decompressor output side may not use these variables. */
+  int dc_tbl_no;		/* DC entropy table selector (0..3) */
+  int ac_tbl_no;		/* AC entropy table selector (0..3) */
+  
+  /* Remaining fields should be treated as private by applications. */
+  
+  /* These values are computed during compression or decompression startup: */
+  /* Component's size in DCT blocks.
+   * Any dummy blocks added to complete an MCU are not counted; therefore
+   * these values do not depend on whether a scan is interleaved or not.
+   */
+  JDIMENSION width_in_blocks;
+  JDIMENSION height_in_blocks;
+  /* Size of a DCT block in samples.  Always DCTSIZE for compression.
+   * For decompression this is the size of the output from one DCT block,
+   * reflecting any scaling we choose to apply during the IDCT step.
+   * Values of 1,2,4,8 are likely to be supported.  Note that different
+   * components may receive different IDCT scalings.
+   */
+  int DCT_scaled_size;
+  /* The downsampled dimensions are the component's actual, unpadded number
+   * of samples at the main buffer (preprocessing/compression interface), thus
+   * downsampled_width = ceil(image_width * Hi/Hmax)
+   * and similarly for height.  For decompression, IDCT scaling is included, so
+   * downsampled_width = ceil(image_width * Hi/Hmax * DCT_scaled_size/DCTSIZE)
+   */
+  JDIMENSION downsampled_width;	 /* actual width in samples */
+  JDIMENSION downsampled_height; /* actual height in samples */
+  /* This flag is used only for decompression.  In cases where some of the
+   * components will be ignored (eg grayscale output from YCbCr image),
+   * we can skip most computations for the unused components.
+   */
+  boolean component_needed;	/* do we need the value of this component? */
+
+  /* These values are computed before starting a scan of the component. */
+  /* The decompressor output side may not use these variables. */
+  int MCU_width;		/* number of blocks per MCU, horizontally */
+  int MCU_height;		/* number of blocks per MCU, vertically */
+  int MCU_blocks;		/* MCU_width * MCU_height */
+  int MCU_sample_width;		/* MCU width in samples, MCU_width*DCT_scaled_size */
+  int last_col_width;		/* # of non-dummy blocks across in last MCU */
+  int last_row_height;		/* # of non-dummy blocks down in last MCU */
+
+  /* Saved quantization table for component; NULL if none yet saved.
+   * See jdinput.c comments about the need for this information.
+   * This field is currently used only for decompression.
+   */
+  JQUANT_TBL * quant_table;
+
+  /* Private per-component storage for DCT or IDCT subsystem. */
+  void * dct_table;
+} jpeg_component_info;
+
+
+/* The script for encoding a multiple-scan file is an array of these: */
+
+typedef struct {
+  int comps_in_scan;		/* number of components encoded in this scan */
+  int component_index[MAX_COMPS_IN_SCAN]; /* their SOF/comp_info[] indexes */
+  int Ss, Se;			/* progressive JPEG spectral selection parms */
+  int Ah, Al;			/* progressive JPEG successive approx. parms */
+} jpeg_scan_info;
+
+/* The decompressor can save APPn and COM markers in a list of these: */
+
+typedef struct jpeg_marker_struct FAR * jpeg_saved_marker_ptr;
+
+struct jpeg_marker_struct {
+  jpeg_saved_marker_ptr next;	/* next in list, or NULL */
+  UINT8 marker;			/* marker code: JPEG_COM, or JPEG_APP0+n */
+  unsigned int original_length;	/* # bytes of data in the file */
+  unsigned int data_length;	/* # bytes of data saved at data[] */
+  JOCTET FAR * data;		/* the data contained in the marker */
+  /* the marker length word is not counted in data_length or original_length */
+};
+
+/* Known color spaces. */
+
+typedef enum {
+	JCS_UNKNOWN,		/* error/unspecified */
+	JCS_GRAYSCALE,		/* monochrome */
+	JCS_RGB,		/* red/green/blue */
+	JCS_YCbCr,		/* Y/Cb/Cr (also known as YUV) */
+	JCS_CMYK,		/* C/M/Y/K */
+	JCS_YCCK		/* Y/Cb/Cr/K */
+} J_COLOR_SPACE;
+
+/* DCT/IDCT algorithm options. */
+
+typedef enum {
+	JDCT_ISLOW,		/* slow but accurate integer algorithm */
+	JDCT_IFAST,		/* faster, less accurate integer method */
+	JDCT_FLOAT		/* floating-point: accurate, fast on fast HW */
+} J_DCT_METHOD;
+
+#ifndef JDCT_DEFAULT		/* may be overridden in jconfig.h */
+#define JDCT_DEFAULT  JDCT_ISLOW
+#endif
+#ifndef JDCT_FASTEST		/* may be overridden in jconfig.h */
+#define JDCT_FASTEST  JDCT_IFAST
+#endif
+
+/* Dithering options for decompression. */
+
+typedef enum {
+	JDITHER_NONE,		/* no dithering */
+	JDITHER_ORDERED,	/* simple ordered dither */
+	JDITHER_FS		/* Floyd-Steinberg error diffusion dither */
+} J_DITHER_MODE;
+
+
+/* Common fields between JPEG compression and decompression master structs. */
+
+#define jpeg_common_fields \
+  struct jpeg_error_mgr * err;	/* Error handler module */\
+  struct jpeg_memory_mgr * mem;	/* Memory manager module */\
+  struct jpeg_progress_mgr * progress; /* Progress monitor, or NULL if none */\
+  void * client_data;		/* Available for use by application */\
+  boolean is_decompressor;	/* So common code can tell which is which */\
+  int global_state		/* For checking call sequence validity */
+
+/* Routines that are to be used by both halves of the library are declared
+ * to receive a pointer to this structure.  There are no actual instances of
+ * jpeg_common_struct, only of jpeg_compress_struct and jpeg_decompress_struct.
+ */
+struct jpeg_common_struct {
+  jpeg_common_fields;		/* Fields common to both master struct types */
+  /* Additional fields follow in an actual jpeg_compress_struct or
+   * jpeg_decompress_struct.  All three structs must agree on these
+   * initial fields!  (This would be a lot cleaner in C++.)
+   */
+};
+
+typedef struct jpeg_common_struct * j_common_ptr;
+typedef struct jpeg_compress_struct * j_compress_ptr;
+typedef struct jpeg_decompress_struct * j_decompress_ptr;
+
+
+/* Master record for a compression instance */
+
+struct jpeg_compress_struct {
+  jpeg_common_fields;		/* Fields shared with jpeg_decompress_struct */
+
+  /* Destination for compressed data */
+  struct jpeg_destination_mgr * dest;
+
+  /* Description of source image --- these fields must be filled in by
+   * outer application before starting compression.  in_color_space must
+   * be correct before you can even call jpeg_set_defaults().
+   */
+
+  JDIMENSION image_width;	/* input image width */
+  JDIMENSION image_height;	/* input image height */
+  int input_components;		/* # of color components in input image */
+  J_COLOR_SPACE in_color_space;	/* colorspace of input image */
+
+  double input_gamma;		/* image gamma of input image */
+
+  /* Compression parameters --- these fields must be set before calling
+   * jpeg_start_compress().  We recommend calling jpeg_set_defaults() to
+   * initialize everything to reasonable defaults, then changing anything
+   * the application specifically wants to change.  That way you won't get
+   * burnt when new parameters are added.  Also note that there are several
+   * helper routines to simplify changing parameters.
+   */
+
+  int data_precision;		/* bits of precision in image data */
+
+  int num_components;		/* # of color components in JPEG image */
+  J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */
+
+  jpeg_component_info * comp_info;
+  /* comp_info[i] describes component that appears i'th in SOF */
+  
+  JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS];
+  /* ptrs to coefficient quantization tables, or NULL if not defined */
+  
+  JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS];
+  JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS];
+  /* ptrs to Huffman coding tables, or NULL if not defined */
+  
+  UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */
+  UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */
+  UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */
+
+  int num_scans;		/* # of entries in scan_info array */
+  const jpeg_scan_info * scan_info; /* script for multi-scan file, or NULL */
+  /* The default value of scan_info is NULL, which causes a single-scan
+   * sequential JPEG file to be emitted.  To create a multi-scan file,
+   * set num_scans and scan_info to point to an array of scan definitions.
+   */
+
+  boolean raw_data_in;		/* TRUE=caller supplies downsampled data */
+  boolean arith_code;		/* TRUE=arithmetic coding, FALSE=Huffman */
+  boolean optimize_coding;	/* TRUE=optimize entropy encoding parms */
+  boolean CCIR601_sampling;	/* TRUE=first samples are cosited */
+  int smoothing_factor;		/* 1..100, or 0 for no input smoothing */
+  J_DCT_METHOD dct_method;	/* DCT algorithm selector */
+
+  /* The restart interval can be specified in absolute MCUs by setting
+   * restart_interval, or in MCU rows by setting restart_in_rows
+   * (in which case the correct restart_interval will be figured
+   * for each scan).
+   */
+  unsigned int restart_interval; /* MCUs per restart, or 0 for no restart */
+  int restart_in_rows;		/* if > 0, MCU rows per restart interval */
+
+  /* Parameters controlling emission of special markers. */
+
+  boolean write_JFIF_header;	/* should a JFIF marker be written? */
+  UINT8 JFIF_major_version;	/* What to write for the JFIF version number */
+  UINT8 JFIF_minor_version;
+  /* These three values are not used by the JPEG code, merely copied */
+  /* into the JFIF APP0 marker.  density_unit can be 0 for unknown, */
+  /* 1 for dots/inch, or 2 for dots/cm.  Note that the pixel aspect */
+  /* ratio is defined by X_density/Y_density even when density_unit=0. */
+  UINT8 density_unit;		/* JFIF code for pixel size units */
+  UINT16 X_density;		/* Horizontal pixel density */
+  UINT16 Y_density;		/* Vertical pixel density */
+  boolean write_Adobe_marker;	/* should an Adobe marker be written? */
+  
+  /* State variable: index of next scanline to be written to
+   * jpeg_write_scanlines().  Application may use this to control its
+   * processing loop, e.g., "while (next_scanline < image_height)".
+   */
+
+  JDIMENSION next_scanline;	/* 0 .. image_height-1  */
+
+  /* Remaining fields are known throughout compressor, but generally
+   * should not be touched by a surrounding application.
+   */
+
+  /*
+   * These fields are computed during compression startup
+   */
+  boolean progressive_mode;	/* TRUE if scan script uses progressive mode */
+  int max_h_samp_factor;	/* largest h_samp_factor */
+  int max_v_samp_factor;	/* largest v_samp_factor */
+
+  JDIMENSION total_iMCU_rows;	/* # of iMCU rows to be input to coef ctlr */
+  /* The coefficient controller receives data in units of MCU rows as defined
+   * for fully interleaved scans (whether the JPEG file is interleaved or not).
+   * There are v_samp_factor * DCTSIZE sample rows of each component in an
+   * "iMCU" (interleaved MCU) row.
+   */
+  
+  /*
+   * These fields are valid during any one scan.
+   * They describe the components and MCUs actually appearing in the scan.
+   */
+  int comps_in_scan;		/* # of JPEG components in this scan */
+  jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN];
+  /* *cur_comp_info[i] describes component that appears i'th in SOS */
+  
+  JDIMENSION MCUs_per_row;	/* # of MCUs across the image */
+  JDIMENSION MCU_rows_in_scan;	/* # of MCU rows in the image */
+  
+  int blocks_in_MCU;		/* # of DCT blocks per MCU */
+  int MCU_membership[C_MAX_BLOCKS_IN_MCU];
+  /* MCU_membership[i] is index in cur_comp_info of component owning */
+  /* i'th block in an MCU */
+
+  int Ss, Se, Ah, Al;		/* progressive JPEG parameters for scan */
+
+  /*
+   * Links to compression subobjects (methods and private variables of modules)
+   */
+  struct jpeg_comp_master * master;
+  struct jpeg_c_main_controller * main;
+  struct jpeg_c_prep_controller * prep;
+  struct jpeg_c_coef_controller * coef;
+  struct jpeg_marker_writer * marker;
+  struct jpeg_color_converter * cconvert;
+  struct jpeg_downsampler * downsample;
+  struct jpeg_forward_dct * fdct;
+  struct jpeg_entropy_encoder * entropy;
+  jpeg_scan_info * script_space; /* workspace for jpeg_simple_progression */
+  int script_space_size;
+};
+
+
+/* Master record for a decompression instance */
+
+struct jpeg_decompress_struct {
+  jpeg_common_fields;		/* Fields shared with jpeg_compress_struct */
+
+  /* Source of compressed data */
+  struct jpeg_source_mgr * src;
+
+  /* Basic description of image --- filled in by jpeg_read_header(). */
+  /* Application may inspect these values to decide how to process image. */
+
+  JDIMENSION image_width;	/* nominal image width (from SOF marker) */
+  JDIMENSION image_height;	/* nominal image height */
+  int num_components;		/* # of color components in JPEG image */
+  J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */
+
+  /* Decompression processing parameters --- these fields must be set before
+   * calling jpeg_start_decompress().  Note that jpeg_read_header() initializes
+   * them to default values.
+   */
+
+  J_COLOR_SPACE out_color_space; /* colorspace for output */
+
+  unsigned int scale_num, scale_denom; /* fraction by which to scale image */
+
+  double output_gamma;		/* image gamma wanted in output */
+
+  boolean buffered_image;	/* TRUE=multiple output passes */
+  boolean raw_data_out;		/* TRUE=downsampled data wanted */
+
+  J_DCT_METHOD dct_method;	/* IDCT algorithm selector */
+  boolean do_fancy_upsampling;	/* TRUE=apply fancy upsampling */
+  boolean do_block_smoothing;	/* TRUE=apply interblock smoothing */
+
+  boolean quantize_colors;	/* TRUE=colormapped output wanted */
+  /* the following are ignored if not quantize_colors: */
+  J_DITHER_MODE dither_mode;	/* type of color dithering to use */
+  boolean two_pass_quantize;	/* TRUE=use two-pass color quantization */
+  int desired_number_of_colors;	/* max # colors to use in created colormap */
+  /* these are significant only in buffered-image mode: */
+  boolean enable_1pass_quant;	/* enable future use of 1-pass quantizer */
+  boolean enable_external_quant;/* enable future use of external colormap */
+  boolean enable_2pass_quant;	/* enable future use of 2-pass quantizer */
+
+  /* Description of actual output image that will be returned to application.
+   * These fields are computed by jpeg_start_decompress().
+   * You can also use jpeg_calc_output_dimensions() to determine these values
+   * in advance of calling jpeg_start_decompress().
+   */
+
+  JDIMENSION output_width;	/* scaled image width */
+  JDIMENSION output_height;	/* scaled image height */
+  int out_color_components;	/* # of color components in out_color_space */
+  int output_components;	/* # of color components returned */
+  /* output_components is 1 (a colormap index) when quantizing colors;
+   * otherwise it equals out_color_components.
+   */
+  int rec_outbuf_height;	/* min recommended height of scanline buffer */
+  /* If the buffer passed to jpeg_read_scanlines() is less than this many rows
+   * high, space and time will be wasted due to unnecessary data copying.
+   * Usually rec_outbuf_height will be 1 or 2, at most 4.
+   */
+
+  /* When quantizing colors, the output colormap is described by these fields.
+   * The application can supply a colormap by setting colormap non-NULL before
+   * calling jpeg_start_decompress; otherwise a colormap is created during
+   * jpeg_start_decompress or jpeg_start_output.
+   * The map has out_color_components rows and actual_number_of_colors columns.
+   */
+  int actual_number_of_colors;	/* number of entries in use */
+  JSAMPARRAY colormap;		/* The color map as a 2-D pixel array */
+
+  /* State variables: these variables indicate the progress of decompression.
+   * The application may examine these but must not modify them.
+   */
+
+  /* Row index of next scanline to be read from jpeg_read_scanlines().
+   * Application may use this to control its processing loop, e.g.,
+   * "while (output_scanline < output_height)".
+   */
+  JDIMENSION output_scanline;	/* 0 .. output_height-1  */
+
+  /* Current input scan number and number of iMCU rows completed in scan.
+   * These indicate the progress of the decompressor input side.
+   */
+  int input_scan_number;	/* Number of SOS markers seen so far */
+  JDIMENSION input_iMCU_row;	/* Number of iMCU rows completed */
+
+  /* The "output scan number" is the notional scan being displayed by the
+   * output side.  The decompressor will not allow output scan/row number
+   * to get ahead of input scan/row, but it can fall arbitrarily far behind.
+   */
+  int output_scan_number;	/* Nominal scan number being displayed */
+  JDIMENSION output_iMCU_row;	/* Number of iMCU rows read */
+
+  /* Current progression status.  coef_bits[c][i] indicates the precision
+   * with which component c's DCT coefficient i (in zigzag order) is known.
+   * It is -1 when no data has yet been received, otherwise it is the point
+   * transform (shift) value for the most recent scan of the coefficient
+   * (thus, 0 at completion of the progression).
+   * This pointer is NULL when reading a non-progressive file.
+   */
+  int (*coef_bits)[DCTSIZE2];	/* -1 or current Al value for each coef */
+
+  /* Internal JPEG parameters --- the application usually need not look at
+   * these fields.  Note that the decompressor output side may not use
+   * any parameters that can change between scans.
+   */
+
+  /* Quantization and Huffman tables are carried forward across input
+   * datastreams when processing abbreviated JPEG datastreams.
+   */
+
+  JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS];
+  /* ptrs to coefficient quantization tables, or NULL if not defined */
+
+  JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS];
+  JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS];
+  /* ptrs to Huffman coding tables, or NULL if not defined */
+
+  /* These parameters are never carried across datastreams, since they
+   * are given in SOF/SOS markers or defined to be reset by SOI.
+   */
+
+  int data_precision;		/* bits of precision in image data */
+
+  jpeg_component_info * comp_info;
+  /* comp_info[i] describes component that appears i'th in SOF */
+
+  boolean progressive_mode;	/* TRUE if SOFn specifies progressive mode */
+  boolean arith_code;		/* TRUE=arithmetic coding, FALSE=Huffman */
+
+  UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */
+  UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */
+  UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */
+
+  unsigned int restart_interval; /* MCUs per restart interval, or 0 for no restart */
+
+  /* These fields record data obtained from optional markers recognized by
+   * the JPEG library.
+   */
+  boolean saw_JFIF_marker;	/* TRUE iff a JFIF APP0 marker was found */
+  /* Data copied from JFIF marker; only valid if saw_JFIF_marker is TRUE: */
+  UINT8 JFIF_major_version;	/* JFIF version number */
+  UINT8 JFIF_minor_version;
+  UINT8 density_unit;		/* JFIF code for pixel size units */
+  UINT16 X_density;		/* Horizontal pixel density */
+  UINT16 Y_density;		/* Vertical pixel density */
+  boolean saw_Adobe_marker;	/* TRUE iff an Adobe APP14 marker was found */
+  UINT8 Adobe_transform;	/* Color transform code from Adobe marker */
+
+  boolean CCIR601_sampling;	/* TRUE=first samples are cosited */
+
+  /* Aside from the specific data retained from APPn markers known to the
+   * library, the uninterpreted contents of any or all APPn and COM markers
+   * can be saved in a list for examination by the application.
+   */
+  jpeg_saved_marker_ptr marker_list; /* Head of list of saved markers */
+
+  /* Remaining fields are known throughout decompressor, but generally
+   * should not be touched by a surrounding application.
+   */
+
+  /*
+   * These fields are computed during decompression startup
+   */
+  int max_h_samp_factor;	/* largest h_samp_factor */
+  int max_v_samp_factor;	/* largest v_samp_factor */
+
+  int min_DCT_scaled_size;	/* smallest DCT_scaled_size of any component */
+
+  JDIMENSION total_iMCU_rows;	/* # of iMCU rows in image */
+  /* The coefficient controller's input and output progress is measured in
+   * units of "iMCU" (interleaved MCU) rows.  These are the same as MCU rows
+   * in fully interleaved JPEG scans, but are used whether the scan is
+   * interleaved or not.  We define an iMCU row as v_samp_factor DCT block
+   * rows of each component.  Therefore, the IDCT output contains
+   * v_samp_factor*DCT_scaled_size sample rows of a component per iMCU row.
+   */
+
+  JSAMPLE * sample_range_limit; /* table for fast range-limiting */
+
+  /*
+   * These fields are valid during any one scan.
+   * They describe the components and MCUs actually appearing in the scan.
+   * Note that the decompressor output side must not use these fields.
+   */
+  int comps_in_scan;		/* # of JPEG components in this scan */
+  jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN];
+  /* *cur_comp_info[i] describes component that appears i'th in SOS */
+
+  JDIMENSION MCUs_per_row;	/* # of MCUs across the image */
+  JDIMENSION MCU_rows_in_scan;	/* # of MCU rows in the image */
+
+  int blocks_in_MCU;		/* # of DCT blocks per MCU */
+  int MCU_membership[D_MAX_BLOCKS_IN_MCU];
+  /* MCU_membership[i] is index in cur_comp_info of component owning */
+  /* i'th block in an MCU */
+
+  int Ss, Se, Ah, Al;		/* progressive JPEG parameters for scan */
+
+  /* This field is shared between entropy decoder and marker parser.
+   * It is either zero or the code of a JPEG marker that has been
+   * read from the data source, but has not yet been processed.
+   */
+  int unread_marker;
+
+  /*
+   * Links to decompression subobjects (methods, private variables of modules)
+   */
+  struct jpeg_decomp_master * master;
+  struct jpeg_d_main_controller * main;
+  struct jpeg_d_coef_controller * coef;
+  struct jpeg_d_post_controller * post;
+  struct jpeg_input_controller * inputctl;
+  struct jpeg_marker_reader * marker;
+  struct jpeg_entropy_decoder * entropy;
+  struct jpeg_inverse_dct * idct;
+  struct jpeg_upsampler * upsample;
+  struct jpeg_color_deconverter * cconvert;
+  struct jpeg_color_quantizer * cquantize;
+};
+
+
+/* "Object" declarations for JPEG modules that may be supplied or called
+ * directly by the surrounding application.
+ * As with all objects in the JPEG library, these structs only define the
+ * publicly visible methods and state variables of a module.  Additional
+ * private fields may exist after the public ones.
+ */
+
+
+/* Error handler object */
+
+struct jpeg_error_mgr {
+  /* Error exit handler: does not return to caller */
+  JMETHOD(void, error_exit, (j_common_ptr cinfo));
+  /* Conditionally emit a trace or warning message */
+  JMETHOD(void, emit_message, (j_common_ptr cinfo, int msg_level));
+  /* Routine that actually outputs a trace or error message */
+  JMETHOD(void, output_message, (j_common_ptr cinfo));
+  /* Format a message string for the most recent JPEG error or message */
+  JMETHOD(void, format_message, (j_common_ptr cinfo, char * buffer));
+#define JMSG_LENGTH_MAX  200	/* recommended size of format_message buffer */
+  /* Reset error state variables at start of a new image */
+  JMETHOD(void, reset_error_mgr, (j_common_ptr cinfo));
+  
+  /* The message ID code and any parameters are saved here.
+   * A message can have one string parameter or up to 8 int parameters.
+   */
+  int msg_code;
+#define JMSG_STR_PARM_MAX  80
+  union {
+    int i[8];
+    char s[JMSG_STR_PARM_MAX];
+  } msg_parm;
+  
+  /* Standard state variables for error facility */
+  
+  int trace_level;		/* max msg_level that will be displayed */
+  
+  /* For recoverable corrupt-data errors, we emit a warning message,
+   * but keep going unless emit_message chooses to abort.  emit_message
+   * should count warnings in num_warnings.  The surrounding application
+   * can check for bad data by seeing if num_warnings is nonzero at the
+   * end of processing.
+   */
+  long num_warnings;		/* number of corrupt-data warnings */
+
+  /* These fields point to the table(s) of error message strings.
+   * An application can change the table pointer to switch to a different
+   * message list (typically, to change the language in which errors are
+   * reported).  Some applications may wish to add additional error codes
+   * that will be handled by the JPEG library error mechanism; the second
+   * table pointer is used for this purpose.
+   *
+   * First table includes all errors generated by JPEG library itself.
+   * Error code 0 is reserved for a "no such error string" message.
+   */
+  const char * const * jpeg_message_table; /* Library errors */
+  int last_jpeg_message;    /* Table contains strings 0..last_jpeg_message */
+  /* Second table can be added by application (see cjpeg/djpeg for example).
+   * It contains strings numbered first_addon_message..last_addon_message.
+   */
+  const char * const * addon_message_table; /* Non-library errors */
+  int first_addon_message;	/* code for first string in addon table */
+  int last_addon_message;	/* code for last string in addon table */
+};
+
+
+/* Progress monitor object */
+
+struct jpeg_progress_mgr {
+  JMETHOD(void, progress_monitor, (j_common_ptr cinfo));
+
+  long pass_counter;		/* work units completed in this pass */
+  long pass_limit;		/* total number of work units in this pass */
+  int completed_passes;		/* passes completed so far */
+  int total_passes;		/* total number of passes expected */
+};
+
+
+/* Data destination object for compression */
+
+struct jpeg_destination_mgr {
+  JOCTET * next_output_byte;	/* => next byte to write in buffer */
+  size_t free_in_buffer;	/* # of byte spaces remaining in buffer */
+
+  JMETHOD(void, init_destination, (j_compress_ptr cinfo));
+  JMETHOD(boolean, empty_output_buffer, (j_compress_ptr cinfo));
+  JMETHOD(void, term_destination, (j_compress_ptr cinfo));
+};
+
+
+/* Data source object for decompression */
+
+struct jpeg_source_mgr {
+  const JOCTET * next_input_byte; /* => next byte to read from buffer */
+  size_t bytes_in_buffer;	/* # of bytes remaining in buffer */
+
+  JMETHOD(void, init_source, (j_decompress_ptr cinfo));
+  JMETHOD(boolean, fill_input_buffer, (j_decompress_ptr cinfo));
+  JMETHOD(void, skip_input_data, (j_decompress_ptr cinfo, long num_bytes));
+  JMETHOD(boolean, resync_to_restart, (j_decompress_ptr cinfo, int desired));
+  JMETHOD(void, term_source, (j_decompress_ptr cinfo));
+};
+
+
+/* Memory manager object.
+ * Allocates "small" objects (a few K total), "large" objects (tens of K),
+ * and "really big" objects (virtual arrays with backing store if needed).
+ * The memory manager does not allow individual objects to be freed; rather,
+ * each created object is assigned to a pool, and whole pools can be freed
+ * at once.  This is faster and more convenient than remembering exactly what
+ * to free, especially where malloc()/free() are not too speedy.
+ * NB: alloc routines never return NULL.  They exit to error_exit if not
+ * successful.
+ */
+
+#define JPOOL_PERMANENT	0	/* lasts until master record is destroyed */
+#define JPOOL_IMAGE	1	/* lasts until done with image/datastream */
+#define JPOOL_NUMPOOLS	2
+
+typedef struct jvirt_sarray_control * jvirt_sarray_ptr;
+typedef struct jvirt_barray_control * jvirt_barray_ptr;
+
+
+struct jpeg_memory_mgr {
+  /* Method pointers */
+  JMETHOD(void *, alloc_small, (j_common_ptr cinfo, int pool_id,
+				size_t sizeofobject));
+  JMETHOD(void FAR *, alloc_large, (j_common_ptr cinfo, int pool_id,
+				     size_t sizeofobject));
+  JMETHOD(JSAMPARRAY, alloc_sarray, (j_common_ptr cinfo, int pool_id,
+				     JDIMENSION samplesperrow,
+				     JDIMENSION numrows));
+  JMETHOD(JBLOCKARRAY, alloc_barray, (j_common_ptr cinfo, int pool_id,
+				      JDIMENSION blocksperrow,
+				      JDIMENSION numrows));
+  JMETHOD(jvirt_sarray_ptr, request_virt_sarray, (j_common_ptr cinfo,
+						  int pool_id,
+						  boolean pre_zero,
+						  JDIMENSION samplesperrow,
+						  JDIMENSION numrows,
+						  JDIMENSION maxaccess));
+  JMETHOD(jvirt_barray_ptr, request_virt_barray, (j_common_ptr cinfo,
+						  int pool_id,
+						  boolean pre_zero,
+						  JDIMENSION blocksperrow,
+						  JDIMENSION numrows,
+						  JDIMENSION maxaccess));
+  JMETHOD(void, realize_virt_arrays, (j_common_ptr cinfo));
+  JMETHOD(JSAMPARRAY, access_virt_sarray, (j_common_ptr cinfo,
+					   jvirt_sarray_ptr ptr,
+					   JDIMENSION start_row,
+					   JDIMENSION num_rows,
+					   boolean writable));
+  JMETHOD(JBLOCKARRAY, access_virt_barray, (j_common_ptr cinfo,
+					    jvirt_barray_ptr ptr,
+					    JDIMENSION start_row,
+					    JDIMENSION num_rows,
+					    boolean writable));
+  JMETHOD(void, free_pool, (j_common_ptr cinfo, int pool_id));
+  JMETHOD(void, self_destruct, (j_common_ptr cinfo));
+
+  /* Limit on memory allocation for this JPEG object.  (Note that this is
+   * merely advisory, not a guaranteed maximum; it only affects the space
+   * used for virtual-array buffers.)  May be changed by outer application
+   * after creating the JPEG object.
+   */
+  long max_memory_to_use;
+
+  /* Maximum allocation request accepted by alloc_large. */
+  long max_alloc_chunk;
+};
+
+
+/* Routine signature for application-supplied marker processing methods.
+ * Need not pass marker code since it is stored in cinfo->unread_marker.
+ */
+typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo));
+
+
+/* Declarations for routines called by application.
+ * The JPP macro hides prototype parameters from compilers that can't cope.
+ * Note JPP requires double parentheses.
+ */
+
+#ifdef HAVE_PROTOTYPES
+#define JPP(arglist)	arglist
+#else
+#define JPP(arglist)	()
+#endif
+
+
+/* Short forms of external names for systems with brain-damaged linkers.
+ * We shorten external names to be unique in the first six letters, which
+ * is good enough for all known systems.
+ * (If your compiler itself needs names to be unique in less than 15 
+ * characters, you are out of luck.  Get a better compiler.)
+ */
+
+#ifdef NEED_SHORT_EXTERNAL_NAMES
+#define jpeg_std_error		jStdError
+#define jpeg_CreateCompress	jCreaCompress
+#define jpeg_CreateDecompress	jCreaDecompress
+#define jpeg_destroy_compress	jDestCompress
+#define jpeg_destroy_decompress	jDestDecompress
+#define jpeg_stdio_dest		jStdDest
+#define jpeg_stdio_src		jStdSrc
+#define jpeg_set_defaults	jSetDefaults
+#define jpeg_set_colorspace	jSetColorspace
+#define jpeg_default_colorspace	jDefColorspace
+#define jpeg_set_quality	jSetQuality
+#define jpeg_set_linear_quality	jSetLQuality
+#define jpeg_add_quant_table	jAddQuantTable
+#define jpeg_quality_scaling	jQualityScaling
+#define jpeg_simple_progression	jSimProgress
+#define jpeg_suppress_tables	jSuppressTables
+#define jpeg_alloc_quant_table	jAlcQTable
+#define jpeg_alloc_huff_table	jAlcHTable
+#define jpeg_start_compress	jStrtCompress
+#define jpeg_write_scanlines	jWrtScanlines
+#define jpeg_finish_compress	jFinCompress
+#define jpeg_write_raw_data	jWrtRawData
+#define jpeg_write_marker	jWrtMarker
+#define jpeg_write_m_header	jWrtMHeader
+#define jpeg_write_m_byte	jWrtMByte
+#define jpeg_write_tables	jWrtTables
+#define jpeg_read_header	jReadHeader
+#define jpeg_start_decompress	jStrtDecompress
+#define jpeg_read_scanlines	jReadScanlines
+#define jpeg_finish_decompress	jFinDecompress
+#define jpeg_read_raw_data	jReadRawData
+#define jpeg_has_multiple_scans	jHasMultScn
+#define jpeg_start_output	jStrtOutput
+#define jpeg_finish_output	jFinOutput
+#define jpeg_input_complete	jInComplete
+#define jpeg_new_colormap	jNewCMap
+#define jpeg_consume_input	jConsumeInput
+#define jpeg_calc_output_dimensions	jCalcDimensions
+#define jpeg_save_markers	jSaveMarkers
+#define jpeg_set_marker_processor	jSetMarker
+#define jpeg_read_coefficients	jReadCoefs
+#define jpeg_write_coefficients	jWrtCoefs
+#define jpeg_copy_critical_parameters	jCopyCrit
+#define jpeg_abort_compress	jAbrtCompress
+#define jpeg_abort_decompress	jAbrtDecompress
+#define jpeg_abort		jAbort
+#define jpeg_destroy		jDestroy
+#define jpeg_resync_to_restart	jResyncRestart
+#endif /* NEED_SHORT_EXTERNAL_NAMES */
+
+
+/* Default error-management setup */
+EXTERN(struct jpeg_error_mgr *) jpeg_std_error
+	JPP((struct jpeg_error_mgr * err));
+
+/* Initialization of JPEG compression objects.
+ * jpeg_create_compress() and jpeg_create_decompress() are the exported
+ * names that applications should call.  These expand to calls on
+ * jpeg_CreateCompress and jpeg_CreateDecompress with additional information
+ * passed for version mismatch checking.
+ * NB: you must set up the error-manager BEFORE calling jpeg_create_xxx.
+ */
+#define jpeg_create_compress(cinfo) \
+    jpeg_CreateCompress((cinfo), JPEG_LIB_VERSION, \
+			(size_t) sizeof(struct jpeg_compress_struct))
+#define jpeg_create_decompress(cinfo) \
+    jpeg_CreateDecompress((cinfo), JPEG_LIB_VERSION, \
+			  (size_t) sizeof(struct jpeg_decompress_struct))
+EXTERN(void) jpeg_CreateCompress JPP((j_compress_ptr cinfo,
+				      int version, size_t structsize));
+EXTERN(void) jpeg_CreateDecompress JPP((j_decompress_ptr cinfo,
+					int version, size_t structsize));
+/* Destruction of JPEG compression objects */
+EXTERN(void) jpeg_destroy_compress JPP((j_compress_ptr cinfo));
+EXTERN(void) jpeg_destroy_decompress JPP((j_decompress_ptr cinfo));
+
+/* Standard data source and destination managers: stdio streams. */
+/* Caller is responsible for opening the file before and closing after. */
+EXTERN(void) jpeg_stdio_dest JPP((j_compress_ptr cinfo, FILE * outfile));
+EXTERN(void) jpeg_stdio_src JPP((j_decompress_ptr cinfo, FILE * infile));
+
+/* Default parameter setup for compression */
+EXTERN(void) jpeg_set_defaults JPP((j_compress_ptr cinfo));
+/* Compression parameter setup aids */
+EXTERN(void) jpeg_set_colorspace JPP((j_compress_ptr cinfo,
+				      J_COLOR_SPACE colorspace));
+EXTERN(void) jpeg_default_colorspace JPP((j_compress_ptr cinfo));
+EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality,
+				   boolean force_baseline));
+EXTERN(void) jpeg_set_linear_quality JPP((j_compress_ptr cinfo,
+					  int scale_factor,
+					  boolean force_baseline));
+EXTERN(void) jpeg_add_quant_table JPP((j_compress_ptr cinfo, int which_tbl,
+				       const unsigned int *basic_table,
+				       int scale_factor,
+				       boolean force_baseline));
+EXTERN(int) jpeg_quality_scaling JPP((int quality));
+EXTERN(void) jpeg_simple_progression JPP((j_compress_ptr cinfo));
+EXTERN(void) jpeg_suppress_tables JPP((j_compress_ptr cinfo,
+				       boolean suppress));
+EXTERN(JQUANT_TBL *) jpeg_alloc_quant_table JPP((j_common_ptr cinfo));
+EXTERN(JHUFF_TBL *) jpeg_alloc_huff_table JPP((j_common_ptr cinfo));
+
+/* Main entry points for compression */
+EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo,
+				      boolean write_all_tables));
+EXTERN(JDIMENSION) jpeg_write_scanlines JPP((j_compress_ptr cinfo,
+					     JSAMPARRAY scanlines,
+					     JDIMENSION num_lines));
+EXTERN(void) jpeg_finish_compress JPP((j_compress_ptr cinfo));
+
+/* Replaces jpeg_write_scanlines when writing raw downsampled data. */
+EXTERN(JDIMENSION) jpeg_write_raw_data JPP((j_compress_ptr cinfo,
+					    JSAMPIMAGE data,
+					    JDIMENSION num_lines));
+
+/* Write a special marker.  See libjpeg.doc concerning safe usage. */
+EXTERN(void) jpeg_write_marker
+	JPP((j_compress_ptr cinfo, int marker,
+	     const JOCTET * dataptr, unsigned int datalen));
+/* Same, but piecemeal. */
+EXTERN(void) jpeg_write_m_header
+	JPP((j_compress_ptr cinfo, int marker, unsigned int datalen));
+EXTERN(void) jpeg_write_m_byte
+	JPP((j_compress_ptr cinfo, int val));
+
+/* Alternate compression function: just write an abbreviated table file */
+EXTERN(void) jpeg_write_tables JPP((j_compress_ptr cinfo));
+
+/* Decompression startup: read start of JPEG datastream to see what's there */
+EXTERN(int) jpeg_read_header JPP((j_decompress_ptr cinfo,
+				  boolean require_image));
+/* Return value is one of: */
+#define JPEG_SUSPENDED		0 /* Suspended due to lack of input data */
+#define JPEG_HEADER_OK		1 /* Found valid image datastream */
+#define JPEG_HEADER_TABLES_ONLY	2 /* Found valid table-specs-only datastream */
+/* If you pass require_image = TRUE (normal case), you need not check for
+ * a TABLES_ONLY return code; an abbreviated file will cause an error exit.
+ * JPEG_SUSPENDED is only possible if you use a data source module that can
+ * give a suspension return (the stdio source module doesn't).
+ */
+
+/* Main entry points for decompression */
+EXTERN(boolean) jpeg_start_decompress JPP((j_decompress_ptr cinfo));
+EXTERN(JDIMENSION) jpeg_read_scanlines JPP((j_decompress_ptr cinfo,
+					    JSAMPARRAY scanlines,
+					    JDIMENSION max_lines));
+EXTERN(boolean) jpeg_finish_decompress JPP((j_decompress_ptr cinfo));
+
+/* Replaces jpeg_read_scanlines when reading raw downsampled data. */
+EXTERN(JDIMENSION) jpeg_read_raw_data JPP((j_decompress_ptr cinfo,
+					   JSAMPIMAGE data,
+					   JDIMENSION max_lines));
+
+/* Additional entry points for buffered-image mode. */
+EXTERN(boolean) jpeg_has_multiple_scans JPP((j_decompress_ptr cinfo));
+EXTERN(boolean) jpeg_start_output JPP((j_decompress_ptr cinfo,
+				       int scan_number));
+EXTERN(boolean) jpeg_finish_output JPP((j_decompress_ptr cinfo));
+EXTERN(boolean) jpeg_input_complete JPP((j_decompress_ptr cinfo));
+EXTERN(void) jpeg_new_colormap JPP((j_decompress_ptr cinfo));
+EXTERN(int) jpeg_consume_input JPP((j_decompress_ptr cinfo));
+/* Return value is one of: */
+/* #define JPEG_SUSPENDED	0    Suspended due to lack of input data */
+#define JPEG_REACHED_SOS	1 /* Reached start of new scan */
+#define JPEG_REACHED_EOI	2 /* Reached end of image */
+#define JPEG_ROW_COMPLETED	3 /* Completed one iMCU row */
+#define JPEG_SCAN_COMPLETED	4 /* Completed last iMCU row of a scan */
+
+/* Precalculate output dimensions for current decompression parameters. */
+EXTERN(void) jpeg_calc_output_dimensions JPP((j_decompress_ptr cinfo));
+
+/* Control saving of COM and APPn markers into marker_list. */
+EXTERN(void) jpeg_save_markers
+	JPP((j_decompress_ptr cinfo, int marker_code,
+	     unsigned int length_limit));
+
+/* Install a special processing method for COM or APPn markers. */
+EXTERN(void) jpeg_set_marker_processor
+	JPP((j_decompress_ptr cinfo, int marker_code,
+	     jpeg_marker_parser_method routine));
+
+/* Read or write raw DCT coefficients --- useful for lossless transcoding. */
+EXTERN(jvirt_barray_ptr *) jpeg_read_coefficients JPP((j_decompress_ptr cinfo));
+EXTERN(void) jpeg_write_coefficients JPP((j_compress_ptr cinfo,
+					  jvirt_barray_ptr * coef_arrays));
+EXTERN(void) jpeg_copy_critical_parameters JPP((j_decompress_ptr srcinfo,
+						j_compress_ptr dstinfo));
+
+/* If you choose to abort compression or decompression before completing
+ * jpeg_finish_(de)compress, then you need to clean up to release memory,
+ * temporary files, etc.  You can just call jpeg_destroy_(de)compress
+ * if you're done with the JPEG object, but if you want to clean it up and
+ * reuse it, call this:
+ */
+EXTERN(void) jpeg_abort_compress JPP((j_compress_ptr cinfo));
+EXTERN(void) jpeg_abort_decompress JPP((j_decompress_ptr cinfo));
+
+/* Generic versions of jpeg_abort and jpeg_destroy that work on either
+ * flavor of JPEG object.  These may be more convenient in some places.
+ */
+EXTERN(void) jpeg_abort JPP((j_common_ptr cinfo));
+EXTERN(void) jpeg_destroy JPP((j_common_ptr cinfo));
+
+/* Default restart-marker-resync procedure for use by data source modules */
+EXTERN(boolean) jpeg_resync_to_restart JPP((j_decompress_ptr cinfo,
+					    int desired));
+
+
+/* These marker codes are exported since applications and data source modules
+ * are likely to want to use them.
+ */
+
+#define JPEG_RST0	0xD0	/* RST0 marker code */
+#define JPEG_EOI	0xD9	/* EOI marker code */
+#define JPEG_APP0	0xE0	/* APP0 marker code */
+#define JPEG_COM	0xFE	/* COM marker code */
+
+
+/* If we have a brain-damaged compiler that emits warnings (or worse, errors)
+ * for structure definitions that are never filled in, keep it quiet by
+ * supplying dummy definitions for the various substructures.
+ */
+
+#ifdef INCOMPLETE_TYPES_BROKEN
+#ifndef JPEG_INTERNALS		/* will be defined in jpegint.h */
+struct jvirt_sarray_control { long dummy; };
+struct jvirt_barray_control { long dummy; };
+struct jpeg_comp_master { long dummy; };
+struct jpeg_c_main_controller { long dummy; };
+struct jpeg_c_prep_controller { long dummy; };
+struct jpeg_c_coef_controller { long dummy; };
+struct jpeg_marker_writer { long dummy; };
+struct jpeg_color_converter { long dummy; };
+struct jpeg_downsampler { long dummy; };
+struct jpeg_forward_dct { long dummy; };
+struct jpeg_entropy_encoder { long dummy; };
+struct jpeg_decomp_master { long dummy; };
+struct jpeg_d_main_controller { long dummy; };
+struct jpeg_d_coef_controller { long dummy; };
+struct jpeg_d_post_controller { long dummy; };
+struct jpeg_input_controller { long dummy; };
+struct jpeg_marker_reader { long dummy; };
+struct jpeg_entropy_decoder { long dummy; };
+struct jpeg_inverse_dct { long dummy; };
+struct jpeg_upsampler { long dummy; };
+struct jpeg_color_deconverter { long dummy; };
+struct jpeg_color_quantizer { long dummy; };
+#endif /* JPEG_INTERNALS */
+#endif /* INCOMPLETE_TYPES_BROKEN */
+
+
+/*
+ * The JPEG library modules define JPEG_INTERNALS before including this file.
+ * The internal structure declarations are read only when that is true.
+ * Applications using the library should not include jpegint.h, but may wish
+ * to include jerror.h.
+ */
+
+#ifdef JPEG_INTERNALS
+#include "jpegint.h"		/* fetch private declarations */
+#include "jerror.h"		/* fetch error codes too */
+#endif
+
+#endif /* JPEGLIB_H */
diff --git a/contrib/media/updf/include/jpt.h b/contrib/media/updf/include/jpt.h
new file mode 100644
index 000000000..eb01f98eb
--- /dev/null
+++ b/contrib/media/updf/include/jpt.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __JPT_H
+#define __JPT_H
+/**
+@file jpt.h
+@brief JPT-stream reader (JPEG 2000, JPIP)
+
+JPT-stream functions are implemented in J2K.C. 
+*/
+
+/**
+Message Header JPT stream structure
+*/
+typedef struct opj_jpt_msg_header {
+	/** In-class Identifier */
+	unsigned int Id;
+	/** Last byte information */
+	unsigned int last_byte;	
+	/** Class Identifier */
+	unsigned int Class_Id;	
+	/** CSn : index identifier */
+	unsigned int CSn_Id;
+	/** Message offset */
+	unsigned int Msg_offset;
+	/** Message length */
+	unsigned int Msg_length;
+	/** Auxiliary for JPP case */
+	unsigned int Layer_nb;
+} opj_jpt_msg_header_t;
+
+/* ----------------------------------------------------------------------- */
+
+/**
+Initialize the value of the message header structure 
+@param header Message header structure
+*/
+void jpt_init_msg_header(opj_jpt_msg_header_t * header);
+
+/**
+Read the message header for a JPP/JPT - stream
+@param cinfo Codec context info
+@param cio CIO handle
+@param header Message header structure
+*/
+void jpt_read_msg_header(opj_common_ptr cinfo, opj_cio_t *cio, opj_jpt_msg_header_t *header);
+
+#endif
diff --git a/contrib/media/updf/include/keys.h b/contrib/media/updf/include/keys.h
new file mode 100644
index 000000000..ed5ddabb5
--- /dev/null
+++ b/contrib/media/updf/include/keys.h
@@ -0,0 +1,265 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_keys_h_
+#define __dj_include_keys_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* Values as returned from getkey() and getxkey() */
+
+#define K_Control_A            0x001
+#define K_Control_B            0x002
+#define K_Control_C            0x003
+#define K_Control_D            0x004
+#define K_Control_E            0x005
+#define K_Control_F            0x006
+#define K_Control_G            0x007
+#define K_BackSpace            0x008
+#define K_Control_H            0x008
+#define K_Tab                  0x009
+#define K_Control_I            0x009
+#define K_LineFeed             0x00a
+#define K_Control_J            0x00a
+#define K_Control_K            0x00b
+#define K_Control_L            0x00c
+#define K_Return               0x00d
+#define K_Control_M            0x00d
+#define K_Control_N            0x00e
+#define K_Control_O            0x00f
+#define K_Control_P            0x010
+#define K_Control_Q            0x011
+#define K_Control_R            0x012
+#define K_Control_S            0x013
+#define K_Control_T            0x014
+#define K_Control_U            0x015
+#define K_Control_V            0x016
+#define K_Control_W            0x017
+#define K_Control_X            0x018
+#define K_Control_Y            0x019
+#define K_Control_Z            0x01a
+#define K_Control_LBracket     0x01b
+#define K_Escape               0x01b
+#define K_Control_BackSlash    0x01c
+#define K_Control_RBracket     0x01d
+#define K_Control_Caret        0x01e
+#define K_Control_Underscore   0x01f
+#define K_Space                0x020
+#define K_ExclamationPoint     0x021
+#define K_DoubleQuote          0x022
+#define K_Hash                 0x023
+#define K_Dollar               0x024
+#define K_Percent              0x025
+#define K_Ampersand            0x026
+#define K_Quote                0x027
+#define K_LParen               0x028
+#define K_RParen               0x029
+#define K_Star                 0x02a
+#define K_Plus                 0x02b
+#define K_Comma                0x02c
+#define K_Dash                 0x02d
+#define K_Period               0x02e
+#define K_Slash                0x02f
+#define K_Colon                0x03a
+#define K_SemiColon            0x03b
+#define K_LAngle               0x03c
+#define K_Equals               0x03d
+#define K_RAngle               0x03e
+#define K_QuestionMark         0x03f
+#define K_At                   0x040
+#define K_LBracket             0x05b
+#define K_BackSlash            0x05c
+#define K_RBracket             0x05d
+#define K_Caret                0x05e
+#define K_UnderScore           0x05f
+#define K_BackQuote            0x060
+#define K_LBrace               0x07b
+#define K_Pipe                 0x07c
+#define K_RBrace               0x07d
+#define K_Tilde                0x07e
+#define K_Control_Backspace    0x07f
+
+#define K_Alt_Escape           0x101
+#define K_Control_At           0x103
+#define K_Alt_Backspace        0x10e
+#define K_BackTab              0x10f
+#define K_Alt_Q                0x110
+#define K_Alt_W                0x111
+#define K_Alt_E                0x112
+#define K_Alt_R                0x113
+#define K_Alt_T                0x114
+#define K_Alt_Y                0x115
+#define K_Alt_U                0x116
+#define K_Alt_I                0x117
+#define K_Alt_O                0x118
+#define K_Alt_P                0x119
+#define K_Alt_LBracket         0x11a
+#define K_Alt_RBracket         0x11b
+#define K_Alt_Return           0x11c
+#define K_Alt_A                0x11e
+#define K_Alt_S                0x11f
+#define K_Alt_D                0x120
+#define K_Alt_F                0x121
+#define K_Alt_G                0x122
+#define K_Alt_H                0x123
+#define K_Alt_J                0x124
+#define K_Alt_K                0x125
+#define K_Alt_L                0x126
+#define K_Alt_Semicolon        0x127
+#define K_Alt_Quote            0x128
+#define K_Alt_Backquote        0x129
+#define K_Alt_Backslash        0x12b
+#define K_Alt_Z                0x12c
+#define K_Alt_X                0x12d
+#define K_Alt_C                0x12e
+#define K_Alt_V                0x12f
+#define K_Alt_B                0x130
+#define K_Alt_N                0x131
+#define K_Alt_M                0x132
+#define K_Alt_Comma            0x133
+#define K_Alt_Period           0x134
+#define K_Alt_Slash            0x135
+#define K_Alt_KPStar           0x137
+#define K_F1                   0x13b
+#define K_F2                   0x13c
+#define K_F3                   0x13d
+#define K_F4                   0x13e
+#define K_F5                   0x13f
+#define K_F6                   0x140
+#define K_F7                   0x141
+#define K_F8                   0x142
+#define K_F9                   0x143
+#define K_F10                  0x144
+#define K_Home                 0x147
+#define K_Up                   0x148
+#define K_PageUp               0x149
+#define K_Alt_KPMinus          0x14a
+#define K_Left                 0x14b
+#define K_Center               0x14c
+#define K_Right                0x14d
+#define K_Alt_KPPlus           0x14e
+#define K_End                  0x14f
+#define K_Down                 0x150
+#define K_PageDown             0x151
+#define K_Insert               0x152
+#define K_Delete               0x153
+#define K_Shift_F1             0x154
+#define K_Shift_F2             0x155
+#define K_Shift_F3             0x156
+#define K_Shift_F4             0x157
+#define K_Shift_F5             0x158
+#define K_Shift_F6             0x159
+#define K_Shift_F7             0x15a
+#define K_Shift_F8             0x15b
+#define K_Shift_F9             0x15c
+#define K_Shift_F10            0x15d
+#define K_Control_F1           0x15e
+#define K_Control_F2           0x15f
+#define K_Control_F3           0x160
+#define K_Control_F4           0x161
+#define K_Control_F5           0x162
+#define K_Control_F6           0x163
+#define K_Control_F7           0x164
+#define K_Control_F8           0x165
+#define K_Control_F9           0x166
+#define K_Control_F10          0x167
+#define K_Alt_F1               0x168
+#define K_Alt_F2               0x169
+#define K_Alt_F3               0x16a
+#define K_Alt_F4               0x16b
+#define K_Alt_F5               0x16c
+#define K_Alt_F6               0x16d
+#define K_Alt_F7               0x16e
+#define K_Alt_F8               0x16f
+#define K_Alt_F9               0x170
+#define K_Alt_F10              0x171
+#define K_Control_Print	       0x172
+#define K_Control_Left         0x173
+#define K_Control_Right        0x174
+#define K_Control_End          0x175
+#define K_Control_PageDown     0x176
+#define K_Control_Home         0x177
+#define K_Alt_1                0x178
+#define K_Alt_2                0x179
+#define K_Alt_3                0x17a
+#define K_Alt_4                0x17b
+#define K_Alt_5                0x17c
+#define K_Alt_6                0x17d
+#define K_Alt_7                0x17e
+#define K_Alt_8                0x17f
+#define K_Alt_9                0x180
+#define K_Alt_0                0x181
+#define K_Alt_Dash             0x182
+#define K_Alt_Equals           0x183
+#define K_Control_PageUp       0x184
+#define K_F11                  0x185
+#define K_F12                  0x186
+#define K_Shift_F11            0x187
+#define K_Shift_F12            0x188
+#define K_Control_F11          0x189
+#define K_Control_F12          0x18a
+#define K_Alt_F11              0x18b
+#define K_Alt_F12              0x18c
+#define K_Control_Up           0x18d
+#define K_Control_KPDash       0x18e
+#define K_Control_Center       0x18f
+#define K_Control_KPPlus       0x190
+#define K_Control_Down         0x191
+#define K_Control_Insert       0x192
+#define K_Control_Delete       0x193
+#define K_Control_KPSlash      0x195
+#define K_Control_KPStar       0x196
+#define K_Alt_EHome            0x197
+#define K_Alt_EUp              0x198
+#define K_Alt_EPageUp          0x199
+#define K_Alt_ELeft            0x19b
+#define K_Alt_ERight           0x19d
+#define K_Alt_EEnd             0x19f
+#define K_Alt_EDown            0x1a0
+#define K_Alt_EPageDown        0x1a1
+#define K_Alt_EInsert          0x1a2
+#define K_Alt_EDelete          0x1a3
+#define K_Alt_KPSlash          0x1a4
+#define K_Alt_Tab              0x1a5
+#define K_Alt_Enter            0x1a6
+
+#define K_EHome                0x247
+#define K_EUp                  0x248
+#define K_EPageUp              0x249
+#define K_ELeft                0x24b
+#define K_ERight               0x24d
+#define K_EEnd                 0x24f
+#define K_EDown                0x250
+#define K_EPageDown            0x251
+#define K_EInsert              0x252
+#define K_EDelete              0x253
+#define K_Control_ELeft        0x273
+#define K_Control_ERight       0x274
+#define K_Control_EEnd         0x275
+#define K_Control_EPageDown    0x276
+#define K_Control_EHome        0x277
+#define K_Control_EPageUp      0x284
+#define K_Control_EUp          0x28d
+#define K_Control_EDown        0x291
+#define K_Control_EInsert      0x292
+#define K_Control_EDelete      0x293
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_keys_h_ */
diff --git a/contrib/media/updf/include/kolibri.h b/contrib/media/updf/include/kolibri.h
new file mode 100644
index 000000000..9f83ea004
--- /dev/null
+++ b/contrib/media/updf/include/kolibri.h
@@ -0,0 +1,92 @@
+
+#define NULL ((void*)0)
+#define __attribute__(something) /* nothing */
+#pragma pack(1)
+
+typedef struct 
+{
+unsigned	p00 __attribute__((packed));
+unsigned	p04 __attribute__((packed));
+unsigned	p08 __attribute__((packed));
+unsigned	p12 __attribute__((packed));
+unsigned	p16 __attribute__((packed));
+char		p20 __attribute__((packed));
+char		*p21 __attribute__((packed));
+} kol_struct70 __attribute__((packed));
+
+
+typedef struct
+{
+unsigned	p00 __attribute__((packed));
+char		p04 __attribute__((packed));
+char		p05[3] __attribute__((packed));
+unsigned	p08 __attribute__((packed));
+unsigned	p12 __attribute__((packed));
+unsigned	p16 __attribute__((packed));
+unsigned	p20 __attribute__((packed));
+unsigned	p24 __attribute__((packed));
+unsigned	p28 __attribute__((packed));
+unsigned	p32[2] __attribute__((packed));
+unsigned	p40 __attribute__((packed));
+} kol_struct_BDVK __attribute__((packed));
+
+typedef struct
+{
+char	*name __attribute__((packed));
+void	*data __attribute__((packed));
+} kol_struct_import __attribute__((packed));
+
+
+__declspec(noreturn) void __cdecl kol_exit();
+void __cdecl kol_sleep(unsigned d);
+void __cdecl kol_wnd_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c);
+void __cdecl kol_wnd_move(unsigned x, unsigned y);
+void __cdecl kol_wnd_caption(char *s);
+void __cdecl kol_event_mask(unsigned e);
+unsigned __cdecl kol_event_wait();
+unsigned __cdecl kol_event_wait_time(unsigned time);
+unsigned __cdecl kol_event_check();
+void __cdecl kol_paint_start();
+void __cdecl kol_paint_end();
+void __cdecl kol_paint_pixel(unsigned x, unsigned y, unsigned c);
+void __cdecl kol_paint_bar(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c);
+void __cdecl kol_paint_line(unsigned x1, unsigned y1, unsigned x2, unsigned y2, unsigned c);
+void __cdecl kol_paint_string(unsigned x, unsigned y, char *s, unsigned c);
+void __cdecl kol_paint_image(unsigned x, unsigned y, unsigned w, unsigned h, char *d);
+void __cdecl kol_paint_image_pal(unsigned x, unsigned y, unsigned w, unsigned h, char *d, unsigned *palette);
+unsigned __cdecl kol_key_get();
+unsigned __cdecl kol_key_control();
+void __cdecl kol_key_lang_set(unsigned lang);
+unsigned __cdecl kol_key_lang_get();
+void __cdecl kol_key_mode_set(unsigned mode);
+unsigned __cdecl kol_key_mode_get();
+void __cdecl kol_btn_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned d, unsigned c);
+unsigned __cdecl kol_btn_get();
+void __cdecl kol_btn_type(unsigned t);
+unsigned __cdecl kol_mouse_pos();
+unsigned __cdecl kol_mouse_posw();
+unsigned __cdecl kol_mouse_btn();
+void __cdecl kol_board_putc(char c);
+void __cdecl kol_board_puts(char *s);
+void __cdecl kol_board_puti(int n);
+int __declspec(noinline) __cdecl kol_file_70(kol_struct70 *k);
+kol_struct_import* __fastcall kol_cofflib_load(char *name);
+void* __cdecl kol_cofflib_procload (kol_struct_import *imp, char *name);
+unsigned __cdecl kol_cofflib_procnum (kol_struct_import *imp);
+void __cdecl kol_cofflib_procname (kol_struct_import *imp, char *name, unsigned n);
+unsigned __fastcall kol_system_end(unsigned param);
+unsigned __cdecl kol_system_cpufreq();
+unsigned __fastcall kol_system_mem();
+unsigned __fastcall kol_system_memfree();
+unsigned __fastcall kol_system_time_get();
+unsigned __fastcall kol_system_date_get();
+void __cdecl kol_path_file2dir(char *dir, char *fname);
+void __cdecl kol_path_full(char *full, char *fname);
+void __cdecl kol_screen_wait_rr();
+void __cdecl kol_screen_get_size(unsigned *w, unsigned *h);
+unsigned __cdecl  kol_skin_height();
+unsigned __cdecl kol_thread_start(unsigned start, unsigned stack);
+unsigned __cdecl kol_time_tick();
+unsigned __cdecl kol_sound_speaker(char data[]);
+unsigned __fastcall kol_process_info(unsigned slot, char buf1k[]);
+int __fastcall kol_process_kill_pid(unsigned process);
diff --git a/contrib/media/updf/include/lapi.h b/contrib/media/updf/include/lapi.h
new file mode 100644
index 000000000..0909a3911
--- /dev/null
+++ b/contrib/media/updf/include/lapi.h
@@ -0,0 +1,24 @@
+/*
+** $Id: lapi.h,v 2.7 2009/11/27 15:37:59 roberto Exp $
+** Auxiliary functions from Lua API
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lapi_h
+#define lapi_h
+
+
+#include "llimits.h"
+#include "lstate.h"
+
+#define api_incr_top(L)   {L->top++; api_check(L, L->top <= L->ci->top, \
+				"stack overflow");}
+
+#define adjustresults(L,nres) \
+    { if ((nres) == LUA_MULTRET && L->ci->top < L->top) L->ci->top = L->top; }
+
+#define api_checknelems(L,n)	api_check(L, (n) < (L->top - L->ci->func), \
+				  "not enough elements in the stack")
+
+
+#endif
diff --git a/contrib/media/updf/include/lauxlib.h b/contrib/media/updf/include/lauxlib.h
new file mode 100644
index 000000000..39506456e
--- /dev/null
+++ b/contrib/media/updf/include/lauxlib.h
@@ -0,0 +1,175 @@
+/*
+** $Id: lauxlib.h,v 1.113 2010/11/16 19:20:01 roberto Exp $
+** Auxiliary functions for building Lua libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lauxlib_h
+#define lauxlib_h
+
+
+#include <stddef.h>
+#include <stdio.h>
+
+#include "lua.h"
+
+
+
+/* extra error code for `luaL_load' */
+#define LUA_ERRFILE     (LUA_ERRERR+1)
+
+
+typedef struct luaL_Reg {
+  const char *name;
+  lua_CFunction func;
+} luaL_Reg;
+
+
+LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver);
+#define luaL_checkversion(L)	luaL_checkversion_(L, LUA_VERSION_NUM)
+
+LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e);
+LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e);
+LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len);
+LUALIB_API int (luaL_argerror) (lua_State *L, int numarg, const char *extramsg);
+LUALIB_API const char *(luaL_checklstring) (lua_State *L, int numArg,
+                                                          size_t *l);
+LUALIB_API const char *(luaL_optlstring) (lua_State *L, int numArg,
+                                          const char *def, size_t *l);
+LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int numArg);
+LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int nArg, lua_Number def);
+
+LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int numArg);
+LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int nArg,
+                                          lua_Integer def);
+LUALIB_API lua_Unsigned (luaL_checkunsigned) (lua_State *L, int numArg);
+LUALIB_API lua_Unsigned (luaL_optunsigned) (lua_State *L, int numArg,
+                                            lua_Unsigned def);
+
+LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg);
+LUALIB_API void (luaL_checktype) (lua_State *L, int narg, int t);
+LUALIB_API void (luaL_checkany) (lua_State *L, int narg);
+
+LUALIB_API int   (luaL_newmetatable) (lua_State *L, const char *tname);
+LUALIB_API void  (luaL_setmetatable) (lua_State *L, const char *tname);
+LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname);
+LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname);
+
+LUALIB_API void (luaL_where) (lua_State *L, int lvl);
+LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...);
+
+LUALIB_API int (luaL_checkoption) (lua_State *L, int narg, const char *def,
+                                   const char *const lst[]);
+
+/* pre-defined references */
+#define LUA_NOREF       (-2)
+#define LUA_REFNIL      (-1)
+
+LUALIB_API int (luaL_ref) (lua_State *L, int t);
+LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref);
+
+LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename);
+LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz,
+                                  const char *name);
+LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
+
+LUALIB_API lua_State *(luaL_newstate) (void);
+
+LUALIB_API int (luaL_len) (lua_State *L, int idx);
+
+LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p,
+                                                  const char *r);
+
+LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup);
+
+LUALIB_API void (luaL_findtable) (lua_State *L, int idx, const char *fname);
+
+LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1,
+                                  const char *msg, int level);
+
+LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname,
+                                 lua_CFunction openf, int glb);
+
+/*
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+
+#define luaL_newlibtable(L,l)	\
+  lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
+
+#define luaL_newlib(L,l)	(luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
+
+#define luaL_argcheck(L, cond,numarg,extramsg)	\
+		((void)((cond) || luaL_argerror(L, (numarg), (extramsg))))
+#define luaL_checkstring(L,n)	(luaL_checklstring(L, (n), NULL))
+#define luaL_optstring(L,n,d)	(luaL_optlstring(L, (n), (d), NULL))
+#define luaL_checkint(L,n)	((int)luaL_checkinteger(L, (n)))
+#define luaL_optint(L,n,d)	((int)luaL_optinteger(L, (n), (d)))
+#define luaL_checklong(L,n)	((long)luaL_checkinteger(L, (n)))
+#define luaL_optlong(L,n,d)	((long)luaL_optinteger(L, (n), (d)))
+
+#define luaL_typename(L,i)	lua_typename(L, lua_type(L,(i)))
+
+#define luaL_dofile(L, fn) \
+	(luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
+
+#define luaL_dostring(L, s) \
+	(luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
+
+#define luaL_getmetatable(L,n)	(lua_getfield(L, LUA_REGISTRYINDEX, (n)))
+
+#define luaL_opt(L,f,n,d)	(lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
+
+
+/*
+** {======================================================
+** Generic Buffer manipulation
+** =======================================================
+*/
+
+typedef struct luaL_Buffer {
+  char *b;  /* buffer address */
+  size_t size;  /* buffer size */
+  size_t n;  /* number of characters in buffer */
+  lua_State *L;
+  char initb[LUAL_BUFFERSIZE];  /* initial buffer */
+} luaL_Buffer;
+
+
+#define luaL_addchar(B,c) \
+  ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \
+   ((B)->b[(B)->n++] = (c)))
+
+#define luaL_addsize(B,s)	((B)->n += (s))
+
+LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B);
+LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz);
+LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l);
+LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s);
+LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
+LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
+LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz);
+LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz);
+
+#define luaL_prepbuffer(B)	luaL_prepbuffsize(B, LUAL_BUFFERSIZE)
+
+/* }====================================================== */
+
+
+/* compatibility with old module system */
+
+LUALIB_API void (luaL_pushmodule) (lua_State *L, const char *modname,
+                                   int sizehint);
+LUALIB_API void (luaL_openlib) (lua_State *L, const char *libname,
+                                const luaL_Reg *l, int nup);
+
+#define luaL_register(L,n,l)	(luaL_openlib(L,(n),(l),0))
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/lcode.h b/contrib/media/updf/include/lcode.h
new file mode 100644
index 000000000..86d213899
--- /dev/null
+++ b/contrib/media/updf/include/lcode.h
@@ -0,0 +1,83 @@
+/*
+** $Id: lcode.h,v 1.55 2010/07/02 20:42:40 roberto Exp $
+** Code generator for Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lcode_h
+#define lcode_h
+
+#include "llex.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lparser.h"
+
+
+/*
+** Marks the end of a patch list. It is an invalid value both as an absolute
+** address, and as a list link (would link an element to itself).
+*/
+#define NO_JUMP (-1)
+
+
+/*
+** grep "ORDER OPR" if you change these enums  (ORDER OP)
+*/
+typedef enum BinOpr {
+  OPR_ADD, OPR_SUB, OPR_MUL, OPR_DIV, OPR_MOD, OPR_POW,
+  OPR_CONCAT,
+  OPR_EQ, OPR_LT, OPR_LE,
+  OPR_NE, OPR_GT, OPR_GE,
+  OPR_AND, OPR_OR,
+  OPR_NOBINOPR
+} BinOpr;
+
+
+typedef enum UnOpr { OPR_MINUS, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr;
+
+
+#define getcode(fs,e)	((fs)->f->code[(e)->u.info])
+
+#define luaK_codeAsBx(fs,o,A,sBx)	luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx)
+
+#define luaK_setmultret(fs,e)	luaK_setreturns(fs, e, LUA_MULTRET)
+
+#define luaK_jumpto(fs,t)	luaK_patchlist(fs, luaK_jump(fs), t)
+
+#define luaK_codek(fs,reg,k)	    luaK_codeABxX(fs, OP_LOADK, reg, k)
+
+LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx);
+LUAI_FUNC int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C);
+LUAI_FUNC int luaK_codeABxX (FuncState *fs, OpCode o, int reg, int k);
+LUAI_FUNC void luaK_fixline (FuncState *fs, int line);
+LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n);
+LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n);
+LUAI_FUNC void luaK_checkstack (FuncState *fs, int n);
+LUAI_FUNC int luaK_stringK (FuncState *fs, TString *s);
+LUAI_FUNC int luaK_numberK (FuncState *fs, lua_Number r);
+LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2anyregup (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2nextreg (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_exp2RK (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key);
+LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k);
+LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e);
+LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults);
+LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_jump (FuncState *fs);
+LUAI_FUNC void luaK_ret (FuncState *fs, int first, int nret);
+LUAI_FUNC void luaK_patchlist (FuncState *fs, int list, int target);
+LUAI_FUNC void luaK_patchtohere (FuncState *fs, int list);
+LUAI_FUNC void luaK_concat (FuncState *fs, int *l1, int l2);
+LUAI_FUNC int luaK_getlabel (FuncState *fs);
+LUAI_FUNC void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v, int line);
+LUAI_FUNC void luaK_infix (FuncState *fs, BinOpr op, expdesc *v);
+LUAI_FUNC void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1,
+                            expdesc *v2, int line);
+LUAI_FUNC void luaK_setlist (FuncState *fs, int base, int nelems, int tostore);
+
+
+#endif
diff --git a/contrib/media/updf/include/lctype.h b/contrib/media/updf/include/lctype.h
new file mode 100644
index 000000000..b43baa790
--- /dev/null
+++ b/contrib/media/updf/include/lctype.h
@@ -0,0 +1,50 @@
+/*
+** $Id: lctype.h,v 1.8 2009/11/19 19:06:52 roberto Exp $
+** 'ctype' functions for Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lctype_h
+#define lctype_h
+
+
+#include <limits.h>
+
+#include "lua.h"
+
+#include "llimits.h"
+
+
+#define ALPHABIT	0
+#define DIGITBIT	1
+#define PRINTBIT	2
+#define SPACEBIT	3
+#define XDIGITBIT	4
+#define UPPERBIT	5
+
+
+#define MASK(B)		(1 << (B))
+
+
+/*
+** add 1 to char to allow index -1 (EOZ)
+*/
+#define testprop(c,p)	(luai_ctype_[(c)+1] & (p))
+
+/*
+** 'lalpha' (Lua alphabetic) and 'lalnum' (Lua alphanumeric) both include '_'
+*/
+#define lislalpha(c)	testprop(c, MASK(ALPHABIT))
+#define lislalnum(c)	testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT)))
+#define lisupper(c)	testprop(c, MASK(UPPERBIT))
+#define lisdigit(c)	testprop(c, MASK(DIGITBIT))
+#define lisspace(c)	testprop(c, MASK(SPACEBIT))
+#define lisprint(c)	testprop(c, MASK(PRINTBIT))
+#define lisxdigit(c)	testprop(c, MASK(XDIGITBIT))
+
+
+/* one more entry for 0 and one more for -1 (EOZ) */
+LUAI_DDEC const lu_byte luai_ctype_[UCHAR_MAX + 2];
+
+#endif
+
diff --git a/contrib/media/updf/include/ldebug.h b/contrib/media/updf/include/ldebug.h
new file mode 100644
index 000000000..545fa345e
--- /dev/null
+++ b/contrib/media/updf/include/ldebug.h
@@ -0,0 +1,31 @@
+/*
+** $Id: ldebug.h,v 2.5 2009/06/10 16:57:53 roberto Exp $
+** Auxiliary functions from Debug Interface module
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ldebug_h
+#define ldebug_h
+
+
+#include "lstate.h"
+
+
+#define pcRel(pc, p)	(cast(int, (pc) - (p)->code) - 1)
+
+#define getfuncline(f,pc)	(((f)->lineinfo) ? (f)->lineinfo[pc] : 0)
+
+#define resethookcount(L)	(L->hookcount = L->basehookcount)
+
+
+LUAI_FUNC void luaG_typeerror (lua_State *L, const TValue *o,
+                                             const char *opname);
+LUAI_FUNC void luaG_concaterror (lua_State *L, StkId p1, StkId p2);
+LUAI_FUNC void luaG_aritherror (lua_State *L, const TValue *p1,
+                                              const TValue *p2);
+LUAI_FUNC int luaG_ordererror (lua_State *L, const TValue *p1,
+                                             const TValue *p2);
+LUAI_FUNC void luaG_runerror (lua_State *L, const char *fmt, ...);
+LUAI_FUNC void luaG_errormsg (lua_State *L);
+
+#endif
diff --git a/contrib/media/updf/include/ldo.h b/contrib/media/updf/include/ldo.h
new file mode 100644
index 000000000..88962d9c5
--- /dev/null
+++ b/contrib/media/updf/include/ldo.h
@@ -0,0 +1,45 @@
+/*
+** $Id: ldo.h,v 2.18 2009/12/17 12:28:57 roberto Exp $
+** Stack and Call structure of Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ldo_h
+#define ldo_h
+
+
+#include "lobject.h"
+#include "lstate.h"
+#include "lzio.h"
+
+
+#define luaD_checkstack(L,n)	if (L->stack_last - L->top <= (n)) \
+				    luaD_growstack(L, n); else condmovestack(L);
+
+
+#define incr_top(L) {L->top++; luaD_checkstack(L,0);}
+
+#define savestack(L,p)		((char *)(p) - (char *)L->stack)
+#define restorestack(L,n)	((TValue *)((char *)L->stack + (n)))
+
+
+/* type of protected functions, to be ran by `runprotected' */
+typedef void (*Pfunc) (lua_State *L, void *ud);
+
+LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name);
+LUAI_FUNC void luaD_hook (lua_State *L, int event, int line);
+LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults);
+LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults,
+                                        int allowyield);
+LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u,
+                                        ptrdiff_t oldtop, ptrdiff_t ef);
+LUAI_FUNC int luaD_poscall (lua_State *L, StkId firstResult);
+LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize);
+LUAI_FUNC void luaD_growstack (lua_State *L, int n);
+LUAI_FUNC void luaD_shrinkstack (lua_State *L);
+
+LUAI_FUNC void luaD_throw (lua_State *L, int errcode);
+LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud);
+
+#endif
+
diff --git a/contrib/media/updf/include/lfunc.h b/contrib/media/updf/include/lfunc.h
new file mode 100644
index 000000000..da1892315
--- /dev/null
+++ b/contrib/media/updf/include/lfunc.h
@@ -0,0 +1,34 @@
+/*
+** $Id: lfunc.h,v 2.6 2010/06/04 13:06:15 roberto Exp $
+** Auxiliary functions to manipulate prototypes and closures
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lfunc_h
+#define lfunc_h
+
+
+#include "lobject.h"
+
+
+#define sizeCclosure(n)	(cast(int, sizeof(CClosure)) + \
+                         cast(int, sizeof(TValue)*((n)-1)))
+
+#define sizeLclosure(n)	(cast(int, sizeof(LClosure)) + \
+                         cast(int, sizeof(TValue *)*((n)-1)))
+
+
+LUAI_FUNC Proto *luaF_newproto (lua_State *L);
+LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems);
+LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, Proto *p);
+LUAI_FUNC UpVal *luaF_newupval (lua_State *L);
+LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level);
+LUAI_FUNC void luaF_close (lua_State *L, StkId level);
+LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
+LUAI_FUNC void luaF_freeclosure (lua_State *L, Closure *c);
+LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv);
+LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
+                                         int pc);
+
+
+#endif
diff --git a/contrib/media/updf/include/lgc.h b/contrib/media/updf/include/lgc.h
new file mode 100644
index 000000000..9c5b05e2d
--- /dev/null
+++ b/contrib/media/updf/include/lgc.h
@@ -0,0 +1,144 @@
+/*
+** $Id: lgc.h,v 2.44 2010/06/30 14:11:17 roberto Exp $
+** Garbage Collector
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lgc_h
+#define lgc_h
+
+
+#include "lobject.h"
+#include "lstate.h"
+
+/*
+** Collectable objects may have one of three colors: white, which
+** means the object is not marked; gray, which means the
+** object is marked, but its references may be not marked; and
+** black, which means that the object and all its references are marked.
+** The main invariant of the garbage collector, while marking objects,
+** is that a black object can never point to a white one. Moreover,
+** any gray object must be in a "gray list" (gray, grayagain, weak,
+** allweak, ephemeron) so that it can be visited again before finishing
+** the collection cycle. These lists have no meaning when the invariant
+** is not being enforced (e.g., sweep phase).
+*/
+
+
+/*
+** Possible states of the Garbage Collector
+*/
+#define GCSpropagate	0
+#define GCSatomic	1
+#define GCSsweepstring	2
+#define GCSsweepudata	3
+#define GCSsweep	4
+#define GCSpause	5
+
+
+#define issweepphase(g)  \
+	(GCSsweepstring <= (g)->gcstate && (g)->gcstate <= GCSsweep)
+
+#define isgenerational(g)	((g)->gckind == KGC_GEN)
+
+/*
+** macro to tell when main invariant (white objects cannot point to black
+** ones) must be kept. During a non-generational collection, the sweep
+** phase may break the invariant, as objects turned white may point to
+** still-black objects. The invariant is restored when sweep ends and
+** all objects are white again. During a generational collection, the
+** invariant must be kept all times.
+*/
+#define keepinvariant(g)  (isgenerational(g) || g->gcstate <= GCSatomic)
+
+
+#define gcstopped(g)	((g)->GCdebt == MIN_LMEM)
+#define stopgc(g)	((g)->GCdebt = MIN_LMEM)
+
+
+/*
+** some useful bit tricks
+*/
+#define resetbits(x,m)		((x) &= cast(lu_byte, ~(m)))
+#define setbits(x,m)		((x) |= (m))
+#define testbits(x,m)		((x) & (m))
+#define bitmask(b)		(1<<(b))
+#define bit2mask(b1,b2)		(bitmask(b1) | bitmask(b2))
+#define l_setbit(x,b)		setbits(x, bitmask(b))
+#define resetbit(x,b)		resetbits(x, bitmask(b))
+#define testbit(x,b)		testbits(x, bitmask(b))
+#define set2bits(x,b1,b2)	setbits(x, (bit2mask(b1, b2)))
+#define reset2bits(x,b1,b2)	resetbits(x, (bit2mask(b1, b2)))
+
+
+
+/* Layout for bit use in `marked' field: */
+#define WHITE0BIT	0  /* object is white (type 0) */
+#define WHITE1BIT	1  /* object is white (type 1) */
+#define BLACKBIT	2  /* object is black */
+#define FINALIZEDBIT	3  /* for userdata: has been finalized */
+#define SEPARATED	4  /*  "    ": it's in 'udgc' list or in 'tobefnz' */
+#define FIXEDBIT	5  /* object is fixed (should not be collected) */
+#define OLDBIT		6  /* object is old (only in generational mode) */
+/* bit 7 is currently used by tests (luaL_checkmemory) */
+
+#define WHITEBITS	bit2mask(WHITE0BIT, WHITE1BIT)
+
+
+#define iswhite(x)      testbits((x)->gch.marked, WHITEBITS)
+#define isblack(x)      testbit((x)->gch.marked, BLACKBIT)
+#define isgray(x)  /* neither white nor black */  \
+	(!testbits((x)->gch.marked, WHITEBITS | bitmask(BLACKBIT)))
+
+#define isold(x)	testbit((x)->gch.marked, OLDBIT)
+
+/* MOVE OLD rule: whenever an object is moved to the beginning of
+   a GC list, its old bit must be cleared */
+#define resetoldbit(o)	resetbit((o)->gch.marked, OLDBIT)
+
+#define otherwhite(g)	(g->currentwhite ^ WHITEBITS)
+#define isdeadm(ow,m)	(!(((m) ^ WHITEBITS) & (ow)))
+#define isdead(g,v)	isdeadm(otherwhite(g), (v)->gch.marked)
+
+#define changewhite(x)	((x)->gch.marked ^= WHITEBITS)
+#define gray2black(x)	l_setbit((x)->gch.marked, BLACKBIT)
+
+#define valiswhite(x)	(iscollectable(x) && iswhite(gcvalue(x)))
+
+#define luaC_white(g)	cast(lu_byte, (g)->currentwhite & WHITEBITS)
+
+
+#define luaC_checkGC(L) {condchangemem(L); if (G(L)->GCdebt > 0) luaC_step(L);}
+
+
+#define luaC_barrier(L,p,v) { if (valiswhite(v) && isblack(obj2gco(p)))  \
+	luaC_barrier_(L,obj2gco(p),gcvalue(v)); }
+
+#define luaC_barrierback(L,p,v) { if (valiswhite(v) && isblack(obj2gco(p)))  \
+	luaC_barrierback_(L,p); }
+
+#define luaC_objbarrier(L,p,o)  \
+	{ if (iswhite(obj2gco(o)) && isblack(obj2gco(p))) \
+		luaC_barrier_(L,obj2gco(p),obj2gco(o)); }
+
+#define luaC_objbarrierback(L,p,o)  \
+   { if (iswhite(obj2gco(o)) && isblack(obj2gco(p))) luaC_barrierback_(L,p); }
+
+#define luaC_barrierproto(L,p,c) \
+   { if (isblack(obj2gco(p))) luaC_barrierproto_(L,p,c); }
+
+LUAI_FUNC void luaC_separateudata (lua_State *L, int all);
+LUAI_FUNC void luaC_freeallobjects (lua_State *L);
+LUAI_FUNC void luaC_step (lua_State *L);
+LUAI_FUNC void luaC_runtilstate (lua_State *L, int statesmask);
+LUAI_FUNC void luaC_fullgc (lua_State *L, int isemergency);
+LUAI_FUNC GCObject *luaC_newobj (lua_State *L, int tt, size_t sz,
+                                 GCObject **list, int offset);
+LUAI_FUNC void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v);
+LUAI_FUNC void luaC_barrierback_ (lua_State *L, GCObject *o);
+LUAI_FUNC void luaC_barrierproto_ (lua_State *L, Proto *p, Closure *c);
+LUAI_FUNC void luaC_checkfinalizer (lua_State *L, Udata *u);
+LUAI_FUNC void luaC_checkupvalcolor (global_State *g, UpVal *uv);
+LUAI_FUNC void luaC_changemode (lua_State *L, int mode);
+
+#endif
diff --git a/contrib/media/updf/include/libc/Makefile b/contrib/media/updf/include/libc/Makefile
new file mode 100644
index 000000000..74a65d67b
--- /dev/null
+++ b/contrib/media/updf/include/libc/Makefile
@@ -0,0 +1,12 @@
+all:
+	make -C linuxtools
+	make -C linuxtools install
+	make -C src
+	make -C stub
+	make -C programs
+
+clean:
+	make -C src clean
+	make -C linuxtools clean
+	make -C stub clean
+	make -C programs clean
diff --git a/contrib/media/updf/include/libc/asm.h b/contrib/media/updf/include/libc/asm.h
new file mode 100644
index 000000000..12da6c462
--- /dev/null
+++ b/contrib/media/updf/include/libc/asm.h
@@ -0,0 +1,18 @@
+#ifndef __LIBC_ASM_H
+#define __LIBC_ASM_H
+
+#include __DEV_CONFIG_H
+
+#ifndef NEEDS_UNDERSCORES
+
+#define C_SYM(x)	x
+#else
+
+#define C_SYM(x)	_##x
+
+#endif
+
+#define MK_C_SYM(x)	C_SYM(x) : ; \
+			.globl C_SYM(x)
+
+#endif
diff --git a/contrib/media/updf/include/libc/asmdefs.h b/contrib/media/updf/include/libc/asmdefs.h
new file mode 100644
index 000000000..62b855de7
--- /dev/null
+++ b/contrib/media/updf/include/libc/asmdefs.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_asmdefs_h__
+#define __dj_include_libc_asmdefs_h__
+
+	.file	__BASE_FILE__
+
+#ifdef USE_EBX
+#define PUSHL_EBX	pushl %ebx;
+#define POPL_EBX	popl %ebx;
+#else
+#define PUSHL_EBX	
+#define POPL_EBX	
+#endif
+
+#ifdef USE_ESI
+#define PUSHL_ESI	pushl %esi;
+#define POPL_ESI	popl %esi;
+#else
+#define PUSHL_ESI	
+#define POPL_ESI	
+#endif
+
+#ifdef USE_EDI
+#define PUSHL_EDI	pushl %edi;
+#define POPL_EDI	popl %edi;
+#else
+#define PUSHL_EDI	
+#define POPL_EDI	
+#endif
+
+#define FUNC(x)		.globl x; \
+x:
+
+#define ENTER		pushl %ebp; movl %esp,%ebp; PUSHL_EBX PUSHL_ESI PUSHL_EDI
+
+#define LEAVE		L_leave: POPL_EDI POPL_ESI POPL_EBX movl %ebp,%esp; popl %ebp; ret
+#define LEAVEP(x)	L_leave: x; POPL_EDI POPL_ESI POPL_EBX movl %ebp,%esp; popl %ebp; ret
+
+#define RET		jmp L_leave
+
+#define ARG1		8(%ebp)
+#define ARG1h		10(%ebp)
+#define ARG2		12(%ebp)
+#define ARG2h		14(%ebp)
+#define ARG3		16(%ebp)
+#define ARG4		20(%ebp)
+#define ARG5		24(%ebp)
+#define ARG6		28(%ebp)
+#define ARG7		32(%ebp)
+#define ARG8		36(%ebp)
+
+#endif /* __dj_include_libc_asmdefs_h__ */
diff --git a/contrib/media/updf/include/libc/atexit.h b/contrib/media/updf/include/libc/atexit.h
new file mode 100644
index 000000000..7a120c729
--- /dev/null
+++ b/contrib/media/updf/include/libc/atexit.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_atexit_h__
+#define __dj_include_libc_atexit_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+struct __atexit {
+  struct __atexit *__next;
+  void (*__function)(void);
+};
+
+extern struct __atexit *__atexit_ptr;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_atexit_h__ */
diff --git a/contrib/media/updf/include/libc/bss.h b/contrib/media/updf/include/libc/bss.h
new file mode 100644
index 000000000..01925e46e
--- /dev/null
+++ b/contrib/media/updf/include/libc/bss.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_bss_h_
+#define __dj_include_bss_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* this gets *incremented* at startup, so that if a program dumps
+   itself (emacs) you still have a way of telling.  Compare this value
+   with a static, and if it's different, you've been restarted.
+   First time through on a non-unexec'd program, it's greater than 0 */
+
+extern int __bss_count;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_bss_h_ */
diff --git a/contrib/media/updf/include/libc/dosexec.h b/contrib/media/updf/include/libc/dosexec.h
new file mode 100644
index 000000000..4f70fb9a2
--- /dev/null
+++ b/contrib/media/updf/include/libc/dosexec.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_dosexec_h__
+#define __dj_include_libc_dosexec_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+extern char *__dosexec_find_on_path(const char *program, char *envp[], char *buf);
+extern int __dosexec_in_system;
+
+#define scan_ptr() \
+	const char **ptr; \
+	union { const char **ccpp; const char *ccp; } u; \
+	for (ptr = &argv0; *ptr; ptr++); \
+	u.ccp = *++ptr; \
+	ptr = u.ccpp;
+
+extern int __dosexec_command_exec(const char *program, char **argv, char **envp);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_dosexec_h__ */
diff --git a/contrib/media/updf/include/libc/dosio.h b/contrib/media/updf/include/libc/dosio.h
new file mode 100644
index 000000000..320e3f6d1
--- /dev/null
+++ b/contrib/media/updf/include/libc/dosio.h
@@ -0,0 +1,44 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_dosio_h__
+#define __dj_include_libc_dosio_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* set to O_BINARY or O_TEXT */
+extern char *__file_handle_modes;
+extern void __file_handle_set(int fd, int mode);
+
+int __doserr_to_errno(int doserr);
+
+/* puts "path" in the transfer buffer, fixing
+   unix-allowed multi-slashes */
+void _put_path(const char * );
+void _put_path2(const char * , int);
+
+/* Convenience functions for setting up transfers */
+
+#define __tb_offset 0	/* (__tb & 15) Always paragraph aligned */
+#define __tb_segment (_go32_info_block.linear_address_of_transfer_buffer / 16)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_dosio_h__ */
diff --git a/contrib/media/updf/include/libc/environ.h b/contrib/media/updf/include/libc/environ.h
new file mode 100644
index 000000000..59aec6c71
--- /dev/null
+++ b/contrib/media/updf/include/libc/environ.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_environ_h_
+#define __dj_include_libc_environ_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* This starts at 1 and gets incremented every time some
+   variable in the environment is added, deleted, or changes
+   its value.  It is meant to be used by functions that depend
+   on values of environment variables, but don't want to call
+   `getenv' unnecessarily (example: `__use_lfn').
+
+   To use this feature, define a static variable that is
+   initialized to zero, and compare its value with the value of
+   `__environ_changed': if they differ, you should call `getenv'
+   (and record the last value of `__environ_changed' you've seen).  */
+extern unsigned __environ_changed;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_environ_h_ */
diff --git a/contrib/media/updf/include/libc/farptrgs.h b/contrib/media/updf/include/libc/farptrgs.h
new file mode 100644
index 000000000..3ff3dec6e
--- /dev/null
+++ b/contrib/media/updf/include/libc/farptrgs.h
@@ -0,0 +1,249 @@
+/* special version for libc - uses %gs instead of %fs.  Ignore comments */
+
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (c) 1995 DJ Delorie.  Permission granted to use for any
+   purpose, provided this copyright remains attached and unmodified.
+
+   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
+º		Far Pointer Simulation Functions			º
+ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
+
+This file attempts to make up for the lack of a "far" keyword in GCC. 
+Although it doesn't provide access to far call APIs (like Windows), it
+does allow you to do far pointer data access without the overhead of
+movedata() or dosmemget/dosmemput().
+
+You should *always* include this file when using these functions and
+compile with optimization enabled.  They don't exist as normal functions
+in any library, and they compile down to only a few opcodes when used
+this way.  They are almost as fast as native pointer operations, and
+about as fast as far pointers can get. 
+
+If you don't use optimization, this file becomes prototypes for
+farptr.c, which generates real functions for these when not optimizing. 
+When optimizing, farptr.c compiles to nothing. 
+
+There are two types of functions here - standalone and invariant.  The
+standalone functions take a selector and offset.  These are used when
+you need only a few accesses, time isn't critical, or you don't know
+what's in the %gs register.  The invariant ones don't take a selector,
+they only take an offset.  These are used inside loops and in
+time-critical accesses where the selector doesn't change.  To specify
+the selector, use the farsetsel() function.  That selector is used for
+all farns*() functions until changed.  You can use _fargetsel() if you
+want to temporary change the selector with _farsetsel() and restore
+it afterwards.
+
+The farpoke* and farpeek* take selectors.
+
+The farnspoke* and farnspeek* don't (note the `ns' for `no selector').
+
+Warning: These routines all use the %gs register for their accesses. 
+GCC normally uses only %ds and %es, and libc functions (movedata,
+dosmemget, dosmemput) use %gs.  Still, you should be careful about
+assumptions concerning whether or not the value you put in %gs will be
+preserved across calls to other functions.  If you guess wrong, your
+program will crash.  Better safe than sorry. 
+
+*/
+
+#ifndef __dj_include_sys_farptr_h_
+#define __dj_include_sys_farptr_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+void _farpokeb(unsigned short, unsigned long, unsigned char);
+void _farpokew(unsigned short, unsigned long, unsigned short);
+void _farpokel(unsigned short, unsigned long, unsigned long);
+unsigned char _farpeekb(unsigned short, unsigned long);
+unsigned short _farpeekw(unsigned short, unsigned long);
+unsigned long _farpeekl(unsigned short, unsigned long);
+void _farsetsel(unsigned short);
+unsigned short _fargetsel(void);
+void _farnspokeb(unsigned long, unsigned char);
+void _farnspokew(unsigned long, unsigned short);
+void _farnspokel(unsigned long, unsigned long);
+unsigned char _farnspeekb(unsigned long);
+unsigned short _farnspeekw(unsigned long);
+unsigned long _farnspeekl(unsigned long);
+
+extern __inline__ void
+_farpokeb(unsigned short selector,
+	 unsigned long offset,
+	 unsigned char value)
+{
+  __asm__ __volatile__ ("movw %w0,%%gs\n"
+      "	.byte 0x65 \n"
+      "	movb %b1,(%k2)"
+      :
+      : "rm" (selector), "qi" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farpokew(unsigned short selector,
+	 unsigned long offset,
+	 unsigned short value)
+{
+  __asm__ __volatile__ ("movw %w0,%%gs \n"
+      "	.byte 0x65 \n"
+      "	movw %w1,(%k2)"
+      :
+      : "rm" (selector), "ri" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farpokel(unsigned short selector,
+	 unsigned long offset,
+	 unsigned long value)
+{
+  __asm__ __volatile__ ("movw %w0,%%gs \n"
+      "	.byte 0x65 \n"
+      "	movl %k1,(%k2)"
+      :
+      : "rm" (selector), "ri" (value), "r" (offset));
+}
+
+extern __inline__ unsigned char
+_farpeekb(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned char result;
+  __asm__ __volatile__ ("movw %w1,%%gs \n"
+      "	.byte 0x65 \n"
+      "	movb (%k2),%b0"
+      : "=q" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned short
+_farpeekw(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned short result;
+  __asm__ __volatile__ ("movw %w1, %%gs \n"
+      "	.byte 0x65 \n"
+      "	movw (%k2),%w0 \n"
+      : "=r" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned long
+_farpeekl(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned long result;
+  __asm__ __volatile__ ("movw %w1,%%gs\n"
+      "	.byte 0x65\n"
+      "	movl (%k2),%k0"
+      : "=r" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ void
+_farsetsel(unsigned short selector)
+{
+  __asm__ __volatile__ ("movw %w0,%%gs"
+      :
+      : "rm" (selector));
+}
+
+extern __inline__ unsigned short
+_fargetsel(void)
+{
+  unsigned short selector;
+  __asm__ __volatile__ ("movw %%gs,%w0 \n"
+      : "=r" (selector)
+      : );
+  return selector;
+}
+
+extern __inline__ void
+_farnspokeb(unsigned long offset,
+	 unsigned char value)
+{
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movb %b0,(%k1)"
+      :
+      : "qi" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farnspokew(unsigned long offset,
+	 unsigned short value)
+{
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movw %w0,(%k1)"
+      :
+      : "ri" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farnspokel(unsigned long offset,
+	 unsigned long value)
+{
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movl %k0,(%k1)"
+      :
+      : "ri" (value), "r" (offset));
+}
+
+extern __inline__ unsigned char
+_farnspeekb(unsigned long offset)
+{
+  unsigned char result;
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movb (%k1),%b0"
+      : "=q" (result)
+      : "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned short
+_farnspeekw(unsigned long offset)
+{
+  unsigned short result;
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movw (%k1),%w0"
+      : "=r" (result)
+      : "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned long
+_farnspeekl(unsigned long offset)
+{
+  unsigned long result;
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movl (%k1),%k0"
+      : "=r" (result)
+      : "r" (offset));
+  return result;
+}
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_farptr_h_ */
diff --git a/contrib/media/updf/include/libc/file.h b/contrib/media/updf/include/libc/file.h
new file mode 100644
index 000000000..20d652dc4
--- /dev/null
+++ b/contrib/media/updf/include/libc/file.h
@@ -0,0 +1,119 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_file_h__
+#define __dj_include_libc_file_h__
+
+#include <fcntl.h>
+#include <libc/dosio.h>
+#include <libc/ttyprvt.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define _IOREAD   000010
+#define _IOWRT    000020
+#define _IOMYBUF  000040
+#define _IOEOF    000100
+#define _IOERR    000200
+#define _IOSTRG   000400
+#define _IORW     001000
+#define _IOAPPEND 002000
+#define _IORMONCL 004000  /* remove on close, for temp files */
+/* if _flag & _IORMONCL, ._name_to_remove needs freeing */
+#define _IOUNGETC 010000  /* there is an ungetc'ed character in the buffer */
+#define _IOTERM   020000  /* file's handle hooked by termios */
+#define _IONTERM  040000  /* file's handle not hooked by termios */
+
+int	_flsbuf(int, FILE*);
+int	_filbuf(FILE *);
+void	_fwalk(void (*)(FILE *));
+
+static __inline__ int __getc_raw(FILE *const p)
+{
+   if(p->_cnt>0)
+   {
+      p->_cnt--;
+      return((unsigned char)*(p->_ptr++));
+   }
+   return(_filbuf(p));
+}
+
+static __inline__ int __putc_raw(int const x,FILE *const p)
+{
+   if(p->_cnt>0)
+   {
+      p->_cnt--;
+      return((unsigned char)(*(p->_ptr++)=(unsigned char)x));
+   }
+   return(_flsbuf((unsigned char)x,p));
+}
+
+static __inline__ int __is_text_file(FILE *const p)
+{
+   return(!((p)->_flag & (_IOSTRG | _IOTERM))
+	  && (__file_handle_modes[(p)->_file]&O_TEXT));
+}
+
+static __inline__ int __getc(FILE *const p)
+{
+  int __c;
+  if (__libc_read_termios_hook
+      && ((p)->_flag & (_IOTERM | _IONTERM)) == 0)
+  {
+    extern int __isatty(int);
+    /* first time we see this handle--see if termios hooked it */
+    if (!((p)->_flag & _IOSTRG) && __isatty((p)->_file))
+      (p)->_flag |= _IOTERM;
+    else
+      (p)->_flag |= _IONTERM;
+  }
+  __c = __getc_raw(p);
+  if (__c=='\r' && __is_text_file(p))
+    return __getc_raw(p);
+  return __c;
+}
+
+static __inline__ int __putc(const int x,FILE *const p)
+{
+  if (__libc_write_termios_hook
+      && ((p)->_flag & (_IOTERM | _IONTERM)) == 0)
+  {
+    extern int __isatty(int);
+    /* first time we see this handle--see if termios hooked it */
+    if (!((p)->_flag & _IOSTRG) && __isatty((p)->_file))
+      (p)->_flag |= _IOTERM;
+    else
+      (p)->_flag |= _IONTERM;
+  }
+  if(x=='\n' && __is_text_file(p))
+    __putc_raw('\r',p);
+  return __putc_raw(x,p);
+}
+
+#undef  fileno
+#define fileno(f)	(f->_file)
+#undef  feof
+#define feof(f)		(((f)->_flag&_IOEOF)!=0)
+#undef  ferror
+#define ferror(f)	(((f)->_flag&_IOERR)!=0)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_file_h__ */
diff --git a/contrib/media/updf/include/libc/ieee.h b/contrib/media/updf/include/libc/ieee.h
new file mode 100644
index 000000000..f501b4f26
--- /dev/null
+++ b/contrib/media/updf/include/libc/ieee.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_ieee_h__
+#define __dj_include_libc_ieee_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef struct {
+  unsigned mantissa:23;
+  unsigned exponent:8;
+  unsigned sign:1;
+} float_t;
+
+typedef struct {
+  unsigned mantissal:32;
+  unsigned mantissah:20;
+  unsigned exponent:11;
+  unsigned sign:1;
+} double_t;
+
+typedef struct {
+  unsigned mantissal:32;
+  unsigned mantissah:32;
+  unsigned exponent:15;
+  unsigned sign:1;
+} long_double_t;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_ieee_h__ */
diff --git a/contrib/media/updf/include/libc/internal.h b/contrib/media/updf/include/libc/internal.h
new file mode 100644
index 000000000..73f450de0
--- /dev/null
+++ b/contrib/media/updf/include/libc/internal.h
@@ -0,0 +1,26 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_internal_h__
+#define __dj_include_libc_internal_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+void __crt1_startup(void);
+void __main(void);
+void _npxsetup(char *argv0);
+void __emu387_exception_handler(void);
+void __djgpp_exception_processor(void);
+void __djgpp_exception_setup(void);
+
+static inline int str_check_ptr(void * ptr)
+{
+ unsigned long p=(unsigned long)ptr;
+ if(p<64 || p>(64*1024*1024)) return 0;
+ return 1;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_internal_h__ */
diff --git a/contrib/media/updf/include/libc/local.h b/contrib/media/updf/include/libc/local.h
new file mode 100644
index 000000000..3e38a9f4a
--- /dev/null
+++ b/contrib/media/updf/include/libc/local.h
@@ -0,0 +1,39 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_local_h__
+#define __dj_include_libc_local_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+FILE *	__alloc_file(void);
+
+/* A FILE* is considered "free" if its flag is zero. */
+
+#define __FILE_REC_MAX 20
+typedef struct __file_rec {
+  struct __file_rec *next;
+  int count;
+  FILE *files[__FILE_REC_MAX];
+} __file_rec;
+
+extern __file_rec *__file_rec_list;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_local_h__ */
diff --git a/contrib/media/updf/include/libc/mkfargs.bat b/contrib/media/updf/include/libc/mkfargs.bat
new file mode 100644
index 000000000..bfca69c1e
--- /dev/null
+++ b/contrib/media/updf/include/libc/mkfargs.bat
@@ -0,0 +1,5 @@
+@echo off
+
+echo /* special version for libc - uses %%gs instead of %%fs.  Ignore comments */> farptrgs.h
+echo.>>farptrgs.h
+sed -e 's/%%fs/%%gs/g' -e 's/0x64/0x65/g' < ..\sys\farptr.h >> farptrgs.h
diff --git a/contrib/media/updf/include/libc/stdiohk.h b/contrib/media/updf/include/libc/stdiohk.h
new file mode 100644
index 000000000..d3fd3d200
--- /dev/null
+++ b/contrib/media/updf/include/libc/stdiohk.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_stdiohk_h__
+#define __dj_include_libc_stdiohk_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* Force stdiohk.o to get linked in, and that module has the
+   code for the stdio flush/fclose stuff. That .o causes the
+   hook function to get initialized also. */
+
+#include __DEV_CONFIG_H
+
+#ifndef NEEDS_UNDERSCORES
+__asm__(".long __stdio_cleanup_proc");
+#else
+__asm__(".long ___stdio_cleanup_proc");
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_stdiohk_h__ */
diff --git a/contrib/media/updf/include/libc/stubs.h b/contrib/media/updf/include/libc/stubs.h
new file mode 100644
index 000000000..b6d70ee31
--- /dev/null
+++ b/contrib/media/updf/include/libc/stubs.h
@@ -0,0 +1,53 @@
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_stubs_h__
+#define __dj_include_libc_stubs_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* POSIX functions (for when compiling an ANSI function) */
+
+/* DJGPP functions (for compiling POSIX or ANSI functions) */
+#define crlf2nl __crlf2nl
+#define dosmemget __dosmemget
+#define dosmemput __dosmemput
+#define filelength __filelength
+#define findfirst __findfirst
+#define findnext __findnext
+#define fsync __fsync
+#define getdisk __getdisk
+#define getdtablesize __getdtablesize
+#define getitimer __getitimer
+#define modfl __modfl
+#define movedata __movedata
+#define pow10 __pow10
+#define pow2 __pow2
+#define putenv __putenv
+#define sbrk __sbrk
+#define setitimer __setitimer
+#define setmode __setmode
+#define spawnve __spawnve
+#define spawnvpe __spawnvpe
+#define stricmp __stricmp
+#define sync __sync
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_stubs_h__ */
diff --git a/contrib/media/updf/include/libc/ttyprvt.h b/contrib/media/updf/include/libc/ttyprvt.h
new file mode 100644
index 000000000..877a1f828
--- /dev/null
+++ b/contrib/media/updf/include/libc/ttyprvt.h
@@ -0,0 +1,138 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_ttyprvt_h__
+#define __dj_include_libc_ttyprvt_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <termios.h>
+#include <unistd.h>
+
+#define _TTY_CTRL(x) ((x) & 0x1f)
+#define _TTY_QUEUE_SIZE 2048
+#define _TTY_EDITLINE_SIZE ((_TTY_QUEUE_SIZE) / 2)
+#define _TTY_EDITLINE_CTRL 0
+#define _TTY_EDITLINE_SINGLE 1
+#define _TTY_EDITLINE_INVALID -1
+
+struct tty_queue
+{
+  int size;
+  unsigned char *top;
+  unsigned char *bottom;
+  int count;
+  unsigned char *rpos;
+  unsigned char *wpos;
+};
+
+struct tty
+{
+  struct termios __libc_termios;
+  struct tty_queue __libc_tty_queue;
+  int __libc_tty_status;
+};
+
+struct tty_editline
+{
+  int col;
+  char flag[_TTY_EDITLINE_SIZE];
+  unsigned char buf[_TTY_EDITLINE_SIZE];
+};
+
+#if !defined (_POSIX_VDISABLE) || (_POSIX_VDISABLE == 0)
+#error _POSIX_VDISABLE is undefine or zero.
+#endif
+
+#define TTYDEFAULT \
+{ \
+  { \
+    /* c_cc[] */							\
+    {									\
+      (cc_t) 0,               /* pad */ 				\
+      (cc_t) _TTY_CTRL ('d'), /* VEOF */				\
+      (cc_t) _POSIX_VDISABLE, /* VEOL */				\
+      (cc_t) _TTY_CTRL ('h'), /* VERASE */				\
+      (cc_t) _TTY_CTRL ('c'), /* VINTR */				\
+      (cc_t) _TTY_CTRL ('u'), /* VKILL */				\
+      (cc_t) 1,               /* VMIN */				\
+      (cc_t) _TTY_CTRL ('\\'),/* VQUIT */				\
+      (cc_t) _TTY_CTRL ('q'), /* VSTART */				\
+      (cc_t) _TTY_CTRL ('s'), /* VSTOP */				\
+      (cc_t) _TTY_CTRL ('z'), /* VSUSP */				\
+      (cc_t) 0,               /* VTIME */				\
+    },									\
+    (tcflag_t) (CS8|CREAD|CLOCAL), /* c_cflag */			\
+    (tcflag_t) (BRKINT|ICRNL|IMAXBEL), /* c_iflag */			\
+    (tcflag_t) (ISIG|ICANON|ECHO|IEXTEN|ECHOE|ECHOKE|ECHOCTL), /* c_lflag */ \
+    (tcflag_t) (OPOST|ONLCR|ONOEOT), /* c_oflag */			\
+    (speed_t) (B9600), /* c_ispeed */					\
+    (speed_t) (B9600), /* c_ospeed */					\
+  },									\
+  /* struct tty_queue __libc_tty_queue */				\
+  {									\
+    _TTY_QUEUE_SIZE,							\
+    __libc_tty_queue_buffer,						\
+    __libc_tty_queue_buffer + _TTY_QUEUE_SIZE,				\
+    0,									\
+    __libc_tty_queue_buffer,						\
+    __libc_tty_queue_buffer,						\
+  },									\
+  /* __libc_tty_status */						\
+  0,									\
+}
+
+#define t_termios __libc_termios
+#define t_iflag __libc_termios.c_iflag
+#define t_oflag __libc_termios.c_oflag
+#define t_cflag __libc_termios.c_cflag
+#define t_lflag __libc_termios.c_lflag
+#define t_ispeed __libc_termios.c_ispeed
+#define t_ospeed __libc_termios.c_ospeed
+#define t_cc __libc_termios.c_cc
+#define t_status __libc_tty_status
+
+#define t_size __libc_tty_queue.size
+#define t_top __libc_tty_queue.top
+#define t_bottom __libc_tty_queue.bottom
+#define t_count __libc_tty_queue.count
+#define t_rpos __libc_tty_queue.rpos
+#define t_wpos __libc_tty_queue.wpos
+
+#define _TS_LNCH 0x01 /* next character is literal */
+#define _CC_EQU(v,c) (((c) == (unsigned char) __libc_tty_p->t_cc[(v)])	\
+		      && ((c) != (unsigned char) _POSIX_VDISABLE))
+#define _CC_NEQU(v,c) (((c) != (unsigned char)__libc_tty_p->t_cc[(v)])	\
+		       && ((c) != (unsigned char) _POSIX_VDISABLE))
+
+/* internal buffers */
+extern unsigned char __libc_tty_queue_buffer[];
+extern struct tty __libc_tty_internal;
+extern struct tty *__libc_tty_p;
+extern struct tty_editline __libc_tty_editline;
+
+/* termios hooks */
+extern ssize_t (*__libc_read_termios_hook)(int handle, void *buffer, size_t count,
+	   			           ssize_t *rv);
+extern ssize_t (*__libc_write_termios_hook)(int handle, const void *buffer, size_t count,
+					    ssize_t *rv);
+extern int __libc_termios_hook_common_count;
+
+/* functions */
+void __libc_termios_init (void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_libc_ttyprvt_h__ */
diff --git a/contrib/media/updf/include/libc/unconst.h b/contrib/media/updf/include/libc/unconst.h
new file mode 100644
index 000000000..fa8744274
--- /dev/null
+++ b/contrib/media/updf/include/libc/unconst.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_unconst_h__
+#define __dj_include_libc_unconst_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define unconst(__v, __t) __extension__ ({union { const __t __cp; __t __p; } __q; __q.__cp = __v; __q.__p;})
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_unconst_h__ */
diff --git a/contrib/media/updf/include/libc/version.h b/contrib/media/updf/include/libc/version.h
new file mode 100644
index 000000000..0ce5fb398
--- /dev/null
+++ b/contrib/media/updf/include/libc/version.h
@@ -0,0 +1,7 @@
+/* This file is automatically generated by mkversion. */
+/* Please do not modify it unless you know what you are doing. */
+#define MENUET_LIBC_VERSION "0.2.9"
+
+#ifdef INCLUDE_RCS_ID
+static const char * ___menuet__libc_version_0_2_9="MenuetOS GNU C library port by Jarek Pelczar. This file is " __FILE__ ; 
+#endif
diff --git a/contrib/media/updf/include/libelf/byteswap.h b/contrib/media/updf/include/libelf/byteswap.h
new file mode 100644
index 000000000..b63992425
--- /dev/null
+++ b/contrib/media/updf/include/libelf/byteswap.h
@@ -0,0 +1,75 @@
+/*
+byteswap.h - C preprocessor macros for byte swapping.
+Copyright (C) 1995, 1996 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: byteswap.h,v 1.2 1996/10/22 16:45:54 michael Exp $ */
+
+#ifndef _BYTESWAP_H
+#define _BYTESWAP_H
+
+#define lu(from,i,s)		(((long)((unsigned char*)(from))[i])<<(s))
+#define li(from,i,s)		(((long)((signed char*)(from))[i])<<(s))
+
+#define __load_u16L(from)	((unsigned long)(lu(from,1,8)|lu(from,0,0)))
+#define __load_u16M(from)	((unsigned long)(lu(from,0,8)|lu(from,1,0)))
+#define __load_i16L(from)	((long)(li(from,1,8)|lu(from,0,0)))
+#define __load_i16M(from)	((long)(li(from,0,8)|lu(from,1,0)))
+
+#define __load_u32L(from)	((unsigned long)(lu(from,3,24)|	\
+						 lu(from,2,16)|	\
+						 lu(from,1,8)|	\
+						 lu(from,0,0)))
+#define __load_u32M(from)	((unsigned long)(lu(from,0,24)|	\
+						 lu(from,1,16)|	\
+						 lu(from,2,8)|	\
+						 lu(from,3,0)))
+#define __load_i32L(from)	((long)(li(from,3,24)|	\
+					lu(from,2,16)|	\
+					lu(from,1,8)|	\
+					lu(from,0,0)))
+#define __load_i32M(from)	((long)(li(from,0,24)|	\
+					lu(from,1,16)|	\
+					lu(from,2,8)|	\
+					lu(from,3,0)))
+
+#define su(to,i,v,s)		(((char*)(to))[i]=((unsigned long)(v)>>(s)))
+#define si(to,i,v,s)		(((char*)(to))[i]=((long)(v)>>(s)))
+
+#define __store_u16L(to,v)	(su(to,1,v,8),su(to,0,v,0))
+#define __store_u16M(to,v)	(su(to,0,v,8),su(to,1,v,0))
+#define __store_i16L(to,v)	(si(to,1,v,8),si(to,0,v,0))
+#define __store_i16M(to,v)	(si(to,0,v,8),si(to,1,v,0))
+
+#define __store_u32L(to,v)	(su(to,3,v,24),	\
+				 su(to,2,v,16),	\
+				 su(to,1,v,8),	\
+				 su(to,0,v,0))
+#define __store_u32M(to,v)	(su(to,0,v,24),	\
+				 su(to,1,v,16),	\
+				 su(to,2,v,8),	\
+				 su(to,3,v,0))
+#define __store_i32L(to,v)	(si(to,3,v,24),	\
+				 si(to,2,v,16),	\
+				 si(to,1,v,8),	\
+				 si(to,0,v,0))
+#define __store_i32M(to,v)	(si(to,0,v,24),	\
+				 si(to,1,v,16),	\
+				 si(to,2,v,8),	\
+				 si(to,3,v,0))
+
+#endif /* _BYTESWAP_H */
diff --git a/contrib/media/updf/include/libelf/config.h b/contrib/media/updf/include/libelf/config.h
new file mode 100644
index 000000000..793047483
--- /dev/null
+++ b/contrib/media/updf/include/libelf/config.h
@@ -0,0 +1,107 @@
+/* config.h.  Generated automatically by configure.  */
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define to empty if the keyword does not work.  */
+/* #undef const */
+
+/* Define if you have a working `mmap' system call.  */
+/* #define HAVE_MMAP 1 */
+
+/* Define to `long' if <sys/types.h> doesn't define.  */
+/* #undef off_t */
+
+/* Define to `unsigned' if <sys/types.h> doesn't define.  */
+/* #undef size_t */
+
+/* Define if you have the ANSI C header files.  */
+#define STDC_HEADERS 1
+
+/* Define if you want to include extra debugging code */
+/* #undef ENABLE_DEBUG */
+
+/* Define if memmove() does not copy overlapping arrays correctly */
+/* #undef HAVE_BROKEN_MEMMOVE */
+
+/* Define if you have the catgets function. */
+/* #undef HAVE_CATGETS */
+
+/* Define if you have the gettext function. */
+/* #define HAVE_GETTEXT 1 */
+
+/* Define if you have the memset function.  */
+#define HAVE_MEMSET 1
+
+/* Define if struct nlist is declared in <elf.h> or <sys/elf.h> */
+/* #undef HAVE_STRUCT_NLIST_DECLARATION */
+
+/* Define if Elf32_Dyn is declared in <link.h> */
+/* #undef NEED_LINK_H */
+
+/* Define to `<elf.h>' or `<sys/elf.h>' if one of them is present */
+#define __LIBELF_HEADER_ELF_H <elf.h>
+
+/* Define if you want 64-bit support (and your system supports it) */
+#define __LIBELF64 1
+
+/* Define if you want 64-bit support, and are running IRIX */
+/* #undef __LIBELF64_IRIX */
+
+/* Define if you want 64-bit support, and are running Linux */
+/* #undef __LIBELF64_LINUX */
+
+/* Define to a 64-bit signed integer type if one exists */
+#define __libelf_i64_t long long
+
+/* Define to a 64-bit unsigned integer type if one exists */
+#define __libelf_u64_t unsigned long long
+
+/* Define to a 32-bit signed integer type if one exists */
+#define __libelf_i32_t long
+
+/* Define to a 32-bit unsigned integer type if one exists */
+#define __libelf_u32_t unsigned long
+
+/* Define to a 16-bit signed integer type if one exists */
+#define __libelf_i16_t short
+
+/* Define to a 16-bit unsigned integer type if one exists */
+#define __libelf_u16_t unsigned short
+
+/* The number of bytes in a int.  */
+#define SIZEOF_INT 4
+
+/* The number of bytes in a long.  */
+#define SIZEOF_LONG 4
+
+/* The number of bytes in a long long.  */
+#define SIZEOF_LONG_LONG 8
+
+/* The number of bytes in a short.  */
+#define SIZEOF_SHORT 2
+
+/* Define if you have the ftruncate function.  */
+/* #define HAVE_FTRUNCATE 1 */
+
+/* Define if you have the getpagesize function.  */
+#define HAVE_GETPAGESIZE 1
+
+/* Define if you have the memcmp function.  */
+#define HAVE_MEMCMP 1
+
+/* Define if you have the memcpy function.  */
+#define HAVE_MEMCPY 1
+
+/* Define if you have the memmove function.  */
+#define HAVE_MEMMOVE 1
+
+/* Define if you have the memset function.  */
+#define HAVE_MEMSET 1
+
+/* Define if you have the <elf.h> header file.  */
+#define HAVE_ELF_H 1
+
+/* Define if you have the <sys/elf.h> header file.  */
+#define HAVE_SYS_ELF_H 1
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H 1
diff --git a/contrib/media/updf/include/libelf/elf_repl.h b/contrib/media/updf/include/libelf/elf_repl.h
new file mode 100644
index 000000000..771f25671
--- /dev/null
+++ b/contrib/media/updf/include/libelf/elf_repl.h
@@ -0,0 +1,460 @@
+/*
+elf_repl.h - public header file for systems that lack it.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: elf_repl.h,v 1.4 1998/06/04 17:14:01 michael Exp $ */
+
+/*
+ * NEVER INCLUDE THIS FILE DIRECTLY - USE <libelf.h> INSTEAD!
+ */
+
+#ifndef _ELF_REPL_H
+#define _ELF_REPL_H
+
+#ifdef	__cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * Scalar data types
+ */
+typedef __libelf_u32_t		Elf32_Addr;
+typedef __libelf_u16_t		Elf32_Half;
+typedef __libelf_u32_t		Elf32_Off;
+typedef __libelf_i32_t		Elf32_Sword;
+typedef __libelf_u32_t		Elf32_Word;
+
+#define ELF32_FSZ_ADDR		4
+#define ELF32_FSZ_HALF		2
+#define ELF32_FSZ_OFF		4
+#define ELF32_FSZ_SWORD		4
+#define ELF32_FSZ_WORD		4
+
+#if __LIBELF64
+typedef __libelf_u64_t		Elf64_Addr;
+typedef __libelf_u16_t		Elf64_Half;
+typedef __libelf_u64_t		Elf64_Off;
+typedef __libelf_i32_t		Elf64_Sword;
+typedef __libelf_i64_t		Elf64_Sxword;
+typedef __libelf_u32_t		Elf64_Word;
+typedef __libelf_u64_t		Elf64_Xword;
+
+#define ELF64_FSZ_ADDR		8
+#define ELF64_FSZ_HALF		2
+#define ELF64_FSZ_OFF		8
+#define ELF64_FSZ_SWORD		4
+#define ELF64_FSZ_SXWORD	8
+#define ELF64_FSZ_WORD		4
+#define ELF64_FSZ_XWORD		8
+#endif /* __LIBELF64 */
+
+/*
+ * ELF header
+ */
+#define EI_NIDENT	16
+
+typedef struct {
+    unsigned char	e_ident[EI_NIDENT];
+    Elf32_Half		e_type;
+    Elf32_Half		e_machine;
+    Elf32_Word		e_version;
+    Elf32_Addr		e_entry;
+    Elf32_Off		e_phoff;
+    Elf32_Off		e_shoff;
+    Elf32_Word		e_flags;
+    Elf32_Half		e_ehsize;
+    Elf32_Half		e_phentsize;
+    Elf32_Half		e_phnum;
+    Elf32_Half		e_shentsize;
+    Elf32_Half		e_shnum;
+    Elf32_Half		e_shstrndx;
+} Elf32_Ehdr;
+
+#if __LIBELF64
+typedef struct {
+    unsigned char	e_ident[EI_NIDENT];
+    Elf64_Half		e_type;
+    Elf64_Half		e_machine;
+    Elf64_Word		e_version;
+    Elf64_Addr		e_entry;
+    Elf64_Off		e_phoff;
+    Elf64_Off		e_shoff;
+    Elf64_Word		e_flags;
+    Elf64_Half		e_ehsize;
+    Elf64_Half		e_phentsize;
+    Elf64_Half		e_phnum;
+    Elf64_Half		e_shentsize;
+    Elf64_Half		e_shnum;
+    Elf64_Half		e_shstrndx;
+} Elf64_Ehdr;
+#endif /* __LIBELF64 */
+
+/*
+ * e-ident
+ */
+#define EI_MAG0		0
+#define EI_MAG1		1
+#define EI_MAG2		2
+#define EI_MAG3		3
+#define EI_CLASS	4
+#define EI_DATA		5
+#define EI_VERSION	6
+#define EI_PAD		7
+
+#define ELFMAG0		0x7f
+#define ELFMAG1		'E'
+#define ELFMAG2		'L'
+#define ELFMAG3		'F'
+#define ELFMAG		"\177ELF"
+#define SELFMAG		4
+
+#define ELFCLASSNONE	0
+#define ELFCLASS32	1
+#define ELFCLASS64	2
+#define ELFCLASSNUM	3
+
+#define ELFDATANONE	0
+#define ELFDATA2LSB	1
+#define ELFDATA2MSB	2
+#define ELFDATANUM	3
+
+/*
+ * e_type
+ */
+#define ET_NONE		0
+#define ET_REL		1
+#define ET_EXEC		2
+#define ET_DYN		3
+#define ET_CORE		4
+#define ET_NUM		5
+#define ET_LOPROC	0xff00
+#define ET_HIPROC	0xffff
+
+/*
+ * e_machine
+ */
+#define EM_NONE		0
+#define EM_M32		1		/* AT&T WE 32100 */
+#define EM_SPARC	2		/* SPARC */
+#define EM_386		3		/* Intel i386 */
+#define EM_68K		4		/* Motorola 68000 */
+#define EM_88K		5		/* Motorola 88000 */
+#define EM_486		6		/* Intel i486 (do not use this one) */
+#define EM_860		7		/* Intel i860 */
+#define EM_MIPS		8		/* MIPS R3000 */
+#define EM_NUM		9
+
+/*
+ * e_ident[EI_VERSION], e_version
+ */
+#define EV_NONE		0
+#define EV_CURRENT	1
+#define EV_NUM		2
+
+/*
+ * Section header
+ */
+typedef struct {
+    Elf32_Word		sh_name;
+    Elf32_Word		sh_type;
+    Elf32_Word		sh_flags;
+    Elf32_Addr		sh_addr;
+    Elf32_Off		sh_offset;
+    Elf32_Word		sh_size;
+    Elf32_Word		sh_link;
+    Elf32_Word		sh_info;
+    Elf32_Word		sh_addralign;
+    Elf32_Word		sh_entsize;
+} Elf32_Shdr;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Word		sh_name;
+    Elf64_Word		sh_type;
+    Elf64_Xword		sh_flags;
+    Elf64_Addr		sh_addr;
+    Elf64_Off		sh_offset;
+    Elf64_Xword		sh_size;
+    Elf64_Word		sh_link;
+    Elf64_Word		sh_info;
+    Elf64_Xword		sh_addralign;
+    Elf64_Xword		sh_entsize;
+} Elf64_Shdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Special section indices
+ */
+#define SHN_UNDEF	0
+#define SHN_LORESERVE	0xff00
+#define SHN_LOPROC	0xff00
+#define SHN_HIPROC	0xff1f
+#define SHN_ABS		0xfff1
+#define SHN_COMMON	0xfff2
+#define SHN_HIRESERVE	0xffff
+
+/*
+ * sh_type
+ */
+#define SHT_NULL	0
+#define SHT_PROGBITS	1
+#define SHT_SYMTAB	2
+#define SHT_STRTAB	3
+#define SHT_RELA	4
+#define SHT_HASH	5
+#define SHT_DYNAMIC	6
+#define SHT_NOTE	7
+#define SHT_NOBITS	8
+#define SHT_REL		9
+#define SHT_SHLIB	10
+#define SHT_DYNSYM	11
+#define SHT_NUM		12
+#define SHT_LOPROC	0x70000000
+#define SHT_HIPROC	0x7fffffff
+#define SHT_LOUSER	0x80000000
+#define SHT_HIUSER	0xffffffff
+
+/*
+ * sh_flags
+ */
+#define SHF_WRITE	0x1
+#define SHF_ALLOC	0x2
+#define SHF_EXECINSTR	0x4
+#define SHF_MASKPROC	0xf0000000
+
+/*
+ * Symbol table
+ */
+typedef struct {
+    Elf32_Word		st_name;
+    Elf32_Addr		st_value;
+    Elf32_Word		st_size;
+    unsigned char	st_info;
+    unsigned char	st_other;
+    Elf32_Half		st_shndx;
+} Elf32_Sym;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Word		st_name;
+    unsigned char	st_info;
+    unsigned char	st_other;
+    Elf64_Half		st_shndx;
+    Elf64_Addr		st_value;
+    Elf64_Xword		st_size;
+} Elf64_Sym;
+#endif /* __LIBELF64 */
+
+/*
+ * Special symbol indices
+ */
+#define STN_UNDEF	0
+
+/*
+ * Macros for manipulating st_info
+ */
+#define ELF32_ST_BIND(i)	((i)>>4)
+#define ELF32_ST_TYPE(i)	((i)&0xf)
+#define ELF32_ST_INFO(b,t)	(((b)<<4)+((t)&0xf))
+
+/*
+ * Symbol binding
+ */
+#define STB_LOCAL	0
+#define STB_GLOBAL	1
+#define STB_WEAK	2
+#define STB_NUM		3
+#define STB_LOPROC	13
+#define STB_HIPROC	15
+
+/*
+ * Symbol types
+ */
+#define STT_NOTYPE	0
+#define STT_OBJECT	1
+#define STT_FUNC	2
+#define STT_SECTION	3
+#define STT_FILE	4
+#define STT_NUM		5
+#define STT_LOPROC	13
+#define STT_HIPROC	15
+
+/*
+ * Relocation
+ */
+typedef struct {
+    Elf32_Addr		r_offset;
+    Elf32_Word		r_info;
+} Elf32_Rel;
+
+typedef struct {
+    Elf32_Addr		r_offset;
+    Elf32_Word		r_info;
+    Elf32_Sword		r_addend;
+} Elf32_Rela;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Addr		r_offset;
+    Elf64_Xword		r_info;
+} Elf64_Rel;
+
+typedef struct {
+    Elf64_Addr		r_offset;
+    Elf64_Xword		r_info;
+    Elf64_Sxword	r_addend;
+} Elf64_Rela;
+#endif /* __LIBELF64 */
+
+/*
+ * Macros for manipulating r_info
+ */
+#define ELF32_R_SYM(i)		((i)>>8)
+#define ELF32_R_TYPE(i)		((unsigned char)(i))
+#define ELF32_R_INFO(s,t)	(((s)<<8)+(unsigned char)(t))
+
+/*
+ * Note entry header
+ */
+typedef struct {
+    Elf32_Word		n_namesz;	/* name size */
+    Elf32_Word		n_descsz;	/* descriptor size */
+    Elf32_Word		n_type;		/* descriptor type */
+} Elf32_Nhdr;
+
+#if __LIBELF64 && 0	/* I don't know if this is correct */
+typedef struct {
+    Elf64_Word		n_namesz;	/* name size */
+    Elf64_Word		n_descsz;	/* descriptor size */
+    Elf64_Word		n_type;		/* descriptor type */
+} Elf64_Nhdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Well-known descriptor types for ET_CORE files
+ */
+#define NT_PRSTATUS	1
+#define NT_PRFPREG	2
+#define NT_PRPSINFO	3
+
+/*
+ * Program header
+ */
+typedef struct {
+    Elf32_Word		p_type;
+    Elf32_Off		p_offset;
+    Elf32_Addr		p_vaddr;
+    Elf32_Addr		p_paddr;
+    Elf32_Word		p_filesz;
+    Elf32_Word		p_memsz;
+    Elf32_Word		p_flags;
+    Elf32_Word		p_align;
+} Elf32_Phdr;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Word		p_type;
+    Elf64_Word		p_flags;
+    Elf64_Off		p_offset;
+    Elf64_Addr		p_vaddr;
+    Elf64_Addr		p_paddr;
+    Elf64_Xword		p_filesz;
+    Elf64_Xword		p_memsz;
+    Elf64_Xword		p_align;
+} Elf64_Phdr;
+#endif /* __LIBELF64 */
+
+/*
+ * p_type
+ */
+#define PT_NULL		0
+#define PT_LOAD		1
+#define PT_DYNAMIC	2
+#define PT_INTERP	3
+#define PT_NOTE		4
+#define PT_SHLIB	5
+#define PT_PHDR		6
+#define PT_NUM		7
+#define PT_LOPROC	0x70000000
+#define PT_HIPROC	0x7fffffff
+
+/*
+ * p_flags
+ */
+#define PF_R		0x4
+#define PF_W		0x2
+#define PF_X		0x1
+#define PF_MASKPROC	0xf0000000
+
+/*
+ * Dynamic structure
+ */
+typedef struct {
+    Elf32_Sword		d_tag;
+    union {
+	Elf32_Word	d_val;
+	Elf32_Addr	d_ptr;
+    } d_un;
+} Elf32_Dyn;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Sxword	d_tag;
+    union {
+	Elf64_Xword	d_val;
+	Elf64_Addr	d_ptr;
+    } d_un;
+} Elf64_Dyn;
+#endif /* __LIBELF64 */
+
+/*
+ * Dynamic array tags
+ */
+#define DT_NULL		0
+#define DT_NEEDED	1
+#define DT_PLTRELSZ	2
+#define DT_PLTGOT	3
+#define DT_HASH		4
+#define DT_STRTAB	5
+#define DT_SYMTAB	6
+#define DT_RELA		7
+#define DT_RELASZ	8
+#define DT_RELAENT	9
+#define DT_STRSZ	10
+#define DT_SYMENT	11
+#define DT_INIT		12
+#define DT_FINI		13
+#define DT_SONAME	14
+#define DT_RPATH	15
+#define DT_SYMBOLIC	16
+#define DT_REL		17
+#define DT_RELSZ	18
+#define DT_RELENT	19
+#define DT_PLTREL	20
+#define DT_DEBUG	21
+#define DT_TEXTREL	22
+#define DT_JMPREL	23
+#define DT_NUM		24
+#define DT_LOPROC	0x70000000
+#define DT_HIPROC	0x7fffffff
+
+#ifdef	__cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _ELF_REPL_H */
diff --git a/contrib/media/updf/include/libelf/errors.h b/contrib/media/updf/include/libelf/errors.h
new file mode 100644
index 000000000..44111b617
--- /dev/null
+++ b/contrib/media/updf/include/libelf/errors.h
@@ -0,0 +1,83 @@
+/*
+errors.h - exhaustive list of all error codes and messages for libelf.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: errors.h,v 1.4 1998/06/08 14:50:30 michael Exp $ */
+
+/* dummy for xgettext */
+#define _(str) str
+
+__err__(ERROR_OK,		_("no error"))
+__err__(ERROR_UNKNOWN,		_("unknown error"))
+__err__(ERROR_INTERNAL,		_("Internal error: unknown reason"))
+__err__(ERROR_UNIMPLEMENTED,	_("Internal error: not implemented"))
+__err__(ERROR_WRONLY,		_("Request error: cntl(ELF_C_FDREAD) on write-only file"))
+__err__(ERROR_INVALID_CMD,	_("Request error: invalid ELF_C_* argument"))
+__err__(ERROR_FDDISABLED,	_("Request error: file descriptor disabled"))
+__err__(ERROR_NOTARCHIVE,	_("Request error: not an archive"))
+__err__(ERROR_BADOFF,		_("Request error: offset out of range"))
+__err__(ERROR_UNKNOWN_VERSION,	_("Request error: unknown ELF version"))
+__err__(ERROR_CMDMISMATCH,	_("Request error: ELF_C_* argument does not match"))
+__err__(ERROR_MEMBERWRITE,	_("Request error: archive member begin() for writing"))
+__err__(ERROR_FDMISMATCH,	_("Request error: archive/member file descriptor mismatch"))
+__err__(ERROR_NOTELF,		_("Request error: not an ELF file"))
+__err__(ERROR_CLASSMISMATCH,	_("Request error: class file/memory mismatch"))
+__err__(ERROR_UNKNOWN_TYPE,	_("Request error: invalid ELF_T_* argument"))
+__err__(ERROR_UNKNOWN_ENCODING,	_("Request error: unknown data encoding"))
+__err__(ERROR_DST2SMALL,	_("Request error: destination buffer too small"))
+__err__(ERROR_NULLBUF,		_("Request error: d_buf is NULL"))
+__err__(ERROR_UNKNOWN_CLASS,	_("Request error: unknown ELF class"))
+__err__(ERROR_ELFSCNMISMATCH,	_("Request error: section does not belong to file"))
+__err__(ERROR_NOSUCHSCN,	_("Request error: no section at index"))
+__err__(ERROR_NULLSCN,		_("Request error: can't manipulate null section"))
+__err__(ERROR_SCNDATAMISMATCH,	_("Request error: data does not belong to section"))
+__err__(ERROR_NOSTRTAB,		_("Request error: no string table"))
+__err__(ERROR_BADSTROFF,	_("Request error: string table offset out of range"))
+__err__(ERROR_RDONLY,		_("Request error: update(ELF_C_WRITE) on read-only file"))
+__err__(ERROR_IO_SEEK,		_("I/O error: seek"))
+__err__(ERROR_IO_2BIG,		_("I/O error: file too big for memory"))
+__err__(ERROR_IO_READ,		_("I/O error: raw read"))
+__err__(ERROR_IO_GETSIZE,	_("I/O error: get file size"))
+__err__(ERROR_IO_WRITE,		_("I/O error: output write"))
+__err__(ERROR_IO_TRUNC,		_("I/O error: can't truncate output file"))
+__err__(ERROR_VERSION_UNSET,	_("Sequence error: must set ELF version first"))
+__err__(ERROR_NOEHDR,		_("Sequence error: must create ELF header first"))
+__err__(ERROR_OUTSIDE,		_("Format error: reference outside file"))
+__err__(ERROR_TRUNC_ARHDR,	_("Format error: archive header truncated"))
+__err__(ERROR_ARFMAG,		_("Format error: archive fmag"))
+__err__(ERROR_ARHDR,		_("Format error: archive header"))
+__err__(ERROR_TRUNC_MEMBER,	_("Format error: archive member truncated"))
+__err__(ERROR_SIZE_ARSYMTAB,	_("Format error: archive symbol table size"))
+__err__(ERROR_ARSTRTAB,		_("Format error: archive string table"))
+__err__(ERROR_ARSPECIAL,	_("Format error: archive special name unknown"))
+__err__(ERROR_TRUNC_EHDR,	_("Format error: ELF header truncated"))
+__err__(ERROR_TRUNC_PHDR,	_("Format error: program header table truncated"))
+__err__(ERROR_TRUNC_SHDR,	_("Format error: section header table truncated"))
+__err__(ERROR_TRUNC_SCN,	_("Format error: data region truncated"))
+__err__(ERROR_SCN2SMALL,	_("Format error: section size too small for data"))
+__err__(ERROR_ALIGN_PHDR,	_("Format error: program header table alignment"))
+__err__(ERROR_ALIGN_SHDR,	_("Format error: section header table alignment"))
+__err__(ERROR_MEM_ELF,		_("Memory error: elf descriptor"))
+__err__(ERROR_MEM_ARSYMTAB,	_("Memory error: archive symbol table"))
+__err__(ERROR_MEM_ARHDR,	_("Memory error: archive member header"))
+__err__(ERROR_MEM_EHDR,		_("Memory error: ELF header"))
+__err__(ERROR_MEM_PHDR,		_("Memory error: program header table"))
+__err__(ERROR_MEM_SHDR,		_("Memory error: section header table"))
+__err__(ERROR_MEM_SCN,		_("Memory error: section descriptor"))
+__err__(ERROR_MEM_SCNDATA,	_("Memory error: section data"))
+__err__(ERROR_MEM_OUTBUF,	_("Memory error: output file space"))
diff --git a/contrib/media/updf/include/libelf/ext_types.h b/contrib/media/updf/include/libelf/ext_types.h
new file mode 100644
index 000000000..1e26dd0e3
--- /dev/null
+++ b/contrib/media/updf/include/libelf/ext_types.h
@@ -0,0 +1,236 @@
+/*
+ext_types.h - external representation of ELF data types.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: ext_types.h,v 1.3 1998/06/01 19:47:15 michael Exp $ */
+
+#ifndef _EXT_TYPES_H
+#define _EXT_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * Scalar data types
+ */
+typedef unsigned char __ext_Elf32_Addr	[ELF32_FSZ_ADDR];
+typedef unsigned char __ext_Elf32_Half	[ELF32_FSZ_HALF];
+typedef unsigned char __ext_Elf32_Off	[ELF32_FSZ_OFF];
+typedef unsigned char __ext_Elf32_Sword	[ELF32_FSZ_SWORD];
+typedef unsigned char __ext_Elf32_Word	[ELF32_FSZ_WORD];
+
+#if __LIBELF64
+typedef unsigned char __ext_Elf64_Addr	[ELF64_FSZ_ADDR];
+typedef unsigned char __ext_Elf64_Half	[ELF64_FSZ_HALF];
+typedef unsigned char __ext_Elf64_Off	[ELF64_FSZ_OFF];
+typedef unsigned char __ext_Elf64_Sword [ELF64_FSZ_SWORD];
+typedef unsigned char __ext_Elf64_Sxword[ELF64_FSZ_SXWORD];
+typedef unsigned char __ext_Elf64_Word	[ELF64_FSZ_WORD];
+typedef unsigned char __ext_Elf64_Xword [ELF64_FSZ_XWORD];
+#endif /* __LIBELF64 */
+
+/*
+ * ELF header
+ */
+typedef struct {
+    unsigned char	e_ident[EI_NIDENT];
+    __ext_Elf32_Half	e_type;
+    __ext_Elf32_Half	e_machine;
+    __ext_Elf32_Word	e_version;
+    __ext_Elf32_Addr	e_entry;
+    __ext_Elf32_Off	e_phoff;
+    __ext_Elf32_Off	e_shoff;
+    __ext_Elf32_Word	e_flags;
+    __ext_Elf32_Half	e_ehsize;
+    __ext_Elf32_Half	e_phentsize;
+    __ext_Elf32_Half	e_phnum;
+    __ext_Elf32_Half	e_shentsize;
+    __ext_Elf32_Half	e_shnum;
+    __ext_Elf32_Half	e_shstrndx;
+} __ext_Elf32_Ehdr;
+
+#if __LIBELF64
+typedef struct {
+    unsigned char	e_ident[EI_NIDENT];
+    __ext_Elf64_Half	e_type;
+    __ext_Elf64_Half	e_machine;
+    __ext_Elf64_Word	e_version;
+    __ext_Elf64_Addr	e_entry;
+    __ext_Elf64_Off	e_phoff;
+    __ext_Elf64_Off	e_shoff;
+    __ext_Elf64_Word	e_flags;
+    __ext_Elf64_Half	e_ehsize;
+    __ext_Elf64_Half	e_phentsize;
+    __ext_Elf64_Half	e_phnum;
+    __ext_Elf64_Half	e_shentsize;
+    __ext_Elf64_Half	e_shnum;
+    __ext_Elf64_Half	e_shstrndx;
+} __ext_Elf64_Ehdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Section header
+ */
+typedef struct {
+    __ext_Elf32_Word	sh_name;
+    __ext_Elf32_Word	sh_type;
+    __ext_Elf32_Word	sh_flags;
+    __ext_Elf32_Addr	sh_addr;
+    __ext_Elf32_Off	sh_offset;
+    __ext_Elf32_Word	sh_size;
+    __ext_Elf32_Word	sh_link;
+    __ext_Elf32_Word	sh_info;
+    __ext_Elf32_Word	sh_addralign;
+    __ext_Elf32_Word	sh_entsize;
+} __ext_Elf32_Shdr;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Word	sh_name;
+    __ext_Elf64_Word	sh_type;
+    __ext_Elf64_Xword	sh_flags;
+    __ext_Elf64_Addr	sh_addr;
+    __ext_Elf64_Off	sh_offset;
+    __ext_Elf64_Xword	sh_size;
+    __ext_Elf64_Word	sh_link;
+    __ext_Elf64_Word	sh_info;
+    __ext_Elf64_Xword	sh_addralign;
+    __ext_Elf64_Xword	sh_entsize;
+} __ext_Elf64_Shdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Symbol table
+ */
+typedef struct {
+    __ext_Elf32_Word	st_name;
+    __ext_Elf32_Addr	st_value;
+    __ext_Elf32_Word	st_size;
+    unsigned char	st_info;
+    unsigned char	st_other;
+    __ext_Elf32_Half	st_shndx;
+} __ext_Elf32_Sym;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Word	st_name;
+    unsigned char	st_info;
+    unsigned char	st_other;
+    __ext_Elf64_Half	st_shndx;
+    __ext_Elf64_Addr	st_value;
+    __ext_Elf64_Xword	st_size;
+} __ext_Elf64_Sym;
+#endif /* __LIBELF64 */
+
+/*
+ * Relocation
+ */
+typedef struct {
+    __ext_Elf32_Addr	r_offset;
+    __ext_Elf32_Word	r_info;
+} __ext_Elf32_Rel;
+
+typedef struct {
+    __ext_Elf32_Addr	r_offset;
+    __ext_Elf32_Word	r_info;
+    __ext_Elf32_Sword	r_addend;
+} __ext_Elf32_Rela;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Addr	r_offset;
+#if __LIBELF64_IRIX
+    __ext_Elf64_Word	r_sym;
+    unsigned char	r_ssym;
+    unsigned char	r_type3;
+    unsigned char	r_type2;
+    unsigned char	r_type;
+#else /* __LIBELF64_IRIX */
+    __ext_Elf64_Xword	r_info;
+#endif /* __LIBELF64_IRIX */
+} __ext_Elf64_Rel;
+
+typedef struct {
+    __ext_Elf64_Addr	r_offset;
+#if __LIBELF64_IRIX
+    __ext_Elf64_Word	r_sym;
+    unsigned char	r_ssym;
+    unsigned char	r_type3;
+    unsigned char	r_type2;
+    unsigned char	r_type;
+#else /* __LIBELF64_IRIX */
+    __ext_Elf64_Xword	r_info;
+#endif /* __LIBELF64_IRIX */
+    __ext_Elf64_Sxword	r_addend;
+} __ext_Elf64_Rela;
+#endif /* __LIBELF64 */
+
+/*
+ * Program header
+ */
+typedef struct {
+    __ext_Elf32_Word	p_type;
+    __ext_Elf32_Off	p_offset;
+    __ext_Elf32_Addr	p_vaddr;
+    __ext_Elf32_Addr	p_paddr;
+    __ext_Elf32_Word	p_filesz;
+    __ext_Elf32_Word	p_memsz;
+    __ext_Elf32_Word	p_flags;
+    __ext_Elf32_Word	p_align;
+} __ext_Elf32_Phdr;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Word	p_type;
+    __ext_Elf64_Word	p_flags;
+    __ext_Elf64_Off	p_offset;
+    __ext_Elf64_Addr	p_vaddr;
+    __ext_Elf64_Addr	p_paddr;
+    __ext_Elf64_Xword	p_filesz;
+    __ext_Elf64_Xword	p_memsz;
+    __ext_Elf64_Xword	p_align;
+} __ext_Elf64_Phdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Dynamic structure
+ */
+typedef struct {
+    __ext_Elf32_Sword	d_tag;
+    union {
+	__ext_Elf32_Word	d_val;
+	__ext_Elf32_Addr	d_ptr;
+    } d_un;
+} __ext_Elf32_Dyn;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Sxword	d_tag;
+    union {
+	__ext_Elf64_Xword	d_val;
+	__ext_Elf64_Addr	d_ptr;
+    } d_un;
+} __ext_Elf64_Dyn;
+#endif /* __LIBELF64 */
+
+#ifdef	__cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _EXT_TYPES_H */
diff --git a/contrib/media/updf/include/libelf/libelf.h b/contrib/media/updf/include/libelf/libelf.h
new file mode 100644
index 000000000..647087555
--- /dev/null
+++ b/contrib/media/updf/include/libelf/libelf.h
@@ -0,0 +1,232 @@
+/*
+libelf.h - public header file for libelf.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: libelf.h,v 1.5 1998/06/01 19:47:18 michael Exp $ */
+
+#ifndef _LIBELF_H
+#define _LIBELF_H
+
+#include <sys/types.h>
+
+#if __LIBELF_INTERNAL__
+#include <sys_elf.h>
+#else /* __LIBELF_INTERNAL__ */
+#include <libelf/sys_elf.h>
+#endif /* __LIBELF_INTERNAL__ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#ifndef __P
+# if __STDC__ || defined(__cplusplus)
+#  define __P(args) args
+# else /* __STDC__ || defined(__cplusplus) */
+#  define __P(args) ()
+# endif /* __STDC__ || defined(__cplusplus) */
+#endif /* __P */
+
+/*
+ * Commands
+ */
+typedef enum {
+    ELF_C_NULL = 0,	/* must be first, 0 */
+    ELF_C_READ,
+    ELF_C_WRITE,
+    ELF_C_CLR,
+    ELF_C_SET,
+    ELF_C_FDDONE,
+    ELF_C_FDREAD,
+    ELF_C_RDWR,
+    ELF_C_NUM		/* must be last */
+} Elf_Cmd;
+
+/*
+ * Flags
+ */
+#define	ELF_F_DIRTY	0x1
+#define	ELF_F_LAYOUT	0x4
+
+/*
+ * File types
+ */
+typedef enum {
+    ELF_K_NONE = 0,	/* must be first, 0 */
+    ELF_K_AR,
+    ELF_K_COFF,
+    ELF_K_ELF,
+    ELF_K_NUM		/* must be last */
+} Elf_Kind;
+
+/*
+ * Data types
+ */
+typedef enum {
+    ELF_T_BYTE = 0,	/* must be first, 0 */
+    ELF_T_ADDR,
+    ELF_T_DYN,
+    ELF_T_EHDR,
+    ELF_T_HALF,
+    ELF_T_OFF,
+    ELF_T_PHDR,
+    ELF_T_RELA,
+    ELF_T_REL,
+    ELF_T_SHDR,
+    ELF_T_SWORD,
+    ELF_T_SYM,
+    ELF_T_WORD,
+    /*
+     * New stuff for 64-bit.
+     *
+     * Most implementations add ELF_T_SXWORD after ELF_T_SWORD
+     * which breaks binary compatibility with earlier versions.
+     * If this causes problems for you, contact me.
+     */
+    ELF_T_SXWORD,
+    ELF_T_XWORD,
+    ELF_T_NUM		/* must be last */
+} Elf_Type;
+
+/*
+ * Elf descriptor
+ */
+typedef struct Elf	Elf;
+
+/*
+ * Section descriptor
+ */
+typedef struct Elf_Scn	Elf_Scn;
+
+/*
+ * Archive member header
+ */
+typedef struct {
+    char*		ar_name;
+    time_t		ar_date;
+    long		ar_uid;
+    long 		ar_gid;
+    unsigned long	ar_mode;
+    off_t		ar_size;
+    char*		ar_rawname;
+} Elf_Arhdr;
+
+/*
+ * Archive symbol table
+ */
+typedef struct {
+    char*		as_name;
+    size_t		as_off;
+    unsigned long	as_hash;
+} Elf_Arsym;
+
+/*
+ * Data descriptor
+ */
+typedef struct {
+    void*		d_buf;
+    Elf_Type		d_type;
+    size_t		d_size;
+    off_t		d_off;
+    size_t		d_align;
+    unsigned		d_version;
+} Elf_Data;
+
+/*
+ * Function declarations
+ */
+extern Elf *elf_begin __P((int __fd, Elf_Cmd __cmd, Elf *__ref));
+extern Elf *elf_memory __P((char *__image, size_t __size));
+extern int elf_cntl __P((Elf *__elf, Elf_Cmd __cmd));
+extern int elf_end __P((Elf *__elf));
+extern const char *elf_errmsg __P((int __err));
+extern int elf_errno __P((void));
+extern void elf_fill __P((int __fill));
+extern unsigned elf_flagdata __P((Elf_Data *__data, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagehdr __P((Elf *__elf, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagelf __P((Elf *__elf, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagphdr __P((Elf *__elf, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagscn __P((Elf_Scn *__scn, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagshdr __P((Elf_Scn *__scn, Elf_Cmd __cmd,
+	unsigned __flags));
+extern size_t elf32_fsize __P((Elf_Type __type, size_t __count,
+	unsigned __ver));
+extern Elf_Arhdr *elf_getarhdr __P((Elf *__elf));
+extern Elf_Arsym *elf_getarsym __P((Elf *__elf, size_t *__ptr));
+extern off_t elf_getbase __P((Elf *__elf));
+extern Elf_Data *elf_getdata __P((Elf_Scn *__scn, Elf_Data *__data));
+extern Elf32_Ehdr *elf32_getehdr __P((Elf *__elf));
+extern char *elf_getident __P((Elf *__elf, size_t *__ptr));
+extern Elf32_Phdr *elf32_getphdr __P((Elf *__elf));
+extern Elf_Scn *elf_getscn __P((Elf *__elf, size_t __index));
+extern Elf32_Shdr *elf32_getshdr __P((Elf_Scn *__scn));
+extern unsigned long elf_hash __P((const char *__name));
+extern Elf_Kind elf_kind __P((Elf *__elf));
+extern size_t elf_ndxscn __P((Elf_Scn *__scn));
+extern Elf_Data *elf_newdata __P((Elf_Scn *__scn));
+extern Elf32_Ehdr *elf32_newehdr __P((Elf *__elf));
+extern Elf32_Phdr *elf32_newphdr __P((Elf *__elf, size_t __count));
+extern Elf_Scn *elf_newscn __P((Elf *__elf));
+extern Elf_Cmd elf_next __P((Elf *__elf));
+extern Elf_Scn *elf_nextscn __P((Elf *__elf, Elf_Scn *__scn));
+extern size_t elf_rand __P((Elf *__elf, size_t __offset));
+extern Elf_Data *elf_rawdata __P((Elf_Scn *__scn, Elf_Data *__data));
+extern char *elf_rawfile __P((Elf *__elf, size_t *__ptr));
+extern char *elf_strptr __P((Elf *__elf, size_t __section, size_t __offset));
+extern off_t elf_update __P((Elf *__elf, Elf_Cmd __cmd));
+extern unsigned elf_version __P((unsigned __ver));
+extern Elf_Data *elf32_xlatetof __P((Elf_Data *__dst, const Elf_Data *__src,
+	unsigned __encode));
+extern Elf_Data *elf32_xlatetom __P((Elf_Data *__dst, const Elf_Data *__src,
+	unsigned __encode));
+
+#if __LIBELF64
+/*
+ * 64-bit ELF functions
+ * Not available on all platforms
+ */
+extern Elf64_Ehdr *elf64_getehdr __P((Elf *__elf));
+extern Elf64_Ehdr *elf64_newehdr __P((Elf *__elf));
+extern Elf64_Phdr *elf64_getphdr __P((Elf *__elf));
+extern Elf64_Phdr *elf64_newphdr __P((Elf *__elf, size_t __count));
+extern Elf64_Shdr *elf64_getshdr __P((Elf_Scn *__scn));
+extern size_t elf64_fsize __P((Elf_Type __type, size_t __count,
+	unsigned __ver));
+extern Elf_Data *elf64_xlatetof __P((Elf_Data *__dst, const Elf_Data *__src,
+	unsigned __encode));
+extern Elf_Data *elf64_xlatetom __P((Elf_Data *__dst, const Elf_Data *__src,
+	unsigned __encode));
+#endif /* __LIBELF64 */
+
+/*
+ * More function declarations
+ * These functions are NOT available
+ * in the SYSV version of libelf!
+ */
+extern size_t elf_delscn __P((Elf *__elf, Elf_Scn *__scn));
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _LIBELF_H */
diff --git a/contrib/media/updf/include/libelf/nlist.h b/contrib/media/updf/include/libelf/nlist.h
new file mode 100644
index 000000000..59497d3e5
--- /dev/null
+++ b/contrib/media/updf/include/libelf/nlist.h
@@ -0,0 +1,48 @@
+/*
+nlist.h - public header file for nlist(3).
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: nlist.h,v 1.3 1998/06/01 19:47:24 michael Exp $ */
+
+#ifndef _NLIST_H
+#define _NLIST_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+struct nlist {
+    char*		n_name;
+    long		n_value;
+    short		n_scnum;
+    unsigned short	n_type;
+    char		n_sclass;
+    char		n_numaux;
+};
+
+#if __STDC__ || defined(__cplusplus)
+extern int nlist(const char *__filename, struct nlist *__nl);
+#else /* __STDC__ || defined(__cplusplus) */
+extern int nlist();
+#endif /* __STDC__ || defined(__cplusplus) */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _NLIST_H */
diff --git a/contrib/media/updf/include/libelf/private.h b/contrib/media/updf/include/libelf/private.h
new file mode 100644
index 000000000..a187ae9c1
--- /dev/null
+++ b/contrib/media/updf/include/libelf/private.h
@@ -0,0 +1,360 @@
+/*
+private.h - private definitions for libelf.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: private.h,v 1.10 1998/11/27 21:25:19 michael Exp $ */
+
+#ifndef _PRIVATE_H
+#define _PRIVATE_H
+
+#define __LIBELF_INTERNAL__ 1
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/types.h>
+
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <string.h>
+#else /* STDC_HEADERS */
+extern char *malloc(), *realloc();
+extern void free(), bcopy();
+extern int strcmp(), strncmp(), memcmp();
+extern void *memcpy(), *memmove(), *memset();
+#endif /* STDC_HEADERS */
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#else /* HAVE_UNISTD_H */
+extern int read(), write();
+extern off_t lseek();
+#endif /* HAVE_UNISTD_H */
+
+#if !HAVE_MEMCMP
+# define memcmp	strncmp
+#endif /* !HAVE_MEMCMP */
+#if !HAVE_MEMCPY
+# define memcpy(d,s,n)	bcopy(s,d,n)
+#endif /* !HAVE_MEMCPY */
+#if !HAVE_MEMMOVE
+# define memmove(d,s,n)	bcopy(s,d,n)
+#endif /* !HAVE_MEMMOVE */
+
+#if !HAVE_MEMSET
+# define memset _elf_memset
+extern void *_elf_memset();
+#endif /* !HAVE_MEMSET */
+
+#if HAVE_STRUCT_NLIST_DECLARATION
+# define nlist __override_nlist_declaration
+#endif /* HAVE_STRUCT_NLIST_DECLARATION */
+
+#if NEED_LINK_H
+# include <link.h>
+#endif /* NEED_LINK_H */
+
+#include <libelf.h>
+
+#if HAVE_STRUCT_NLIST_DECLARATION
+# undef nlist
+#endif /* HAVE_STRUCT_NLIST_DECLARATION */
+
+typedef struct Scn_Data Scn_Data;
+
+/*
+ * ELF descriptor
+ */
+struct Elf {
+    /* common */
+    size_t	e_size;			/* file/member size */
+    size_t	e_dsize;		/* size of memory image */
+    Elf_Kind	e_kind;			/* kind of file */
+    char*	e_data;			/* file/member data */
+    char*	e_rawdata;		/* file/member raw data */
+    size_t	e_idlen;		/* identifier size */
+    int		e_fd;			/* file descriptor */
+    unsigned	e_count;		/* activation count */
+    /* archive members (still common) */
+    Elf*	e_parent;		/* NULL if not an archive member */
+    size_t	e_next;			/* 0 if not an archive member */
+    size_t	e_base;			/* 0 if not an archive member */
+    Elf*	e_link;			/* next archive member or NULL */
+    Elf_Arhdr*	e_arhdr;		/* archive member header or NULL */
+    /* archives */
+    size_t	e_off;			/* current member offset (for elf_begin) */
+    Elf*	e_members;		/* linked list of active archive members */
+    char*	e_symtab;		/* archive symbol table */
+    size_t	e_symlen;		/* length of archive symbol table */
+    char*	e_strtab;		/* archive string table */
+    size_t	e_strlen;		/* length of archive string table */
+    /* ELF files */
+    unsigned	e_class;		/* ELF class */
+    unsigned	e_encoding;		/* ELF data encoding */
+    unsigned	e_version;		/* ELF version */
+    char*	e_ehdr;			/* ELF header */
+    char*	e_phdr;			/* ELF program header table */
+    size_t	e_phnum;		/* size of program header table */
+    Elf_Scn*	e_scn_1;		/* first section */
+    Elf_Scn*	e_scn_n;		/* last section */
+    unsigned	e_elf_flags;		/* elf flags (ELF_F_*) */
+    unsigned	e_ehdr_flags;		/* ehdr flags (ELF_F_*) */
+    unsigned	e_phdr_flags;		/* phdr flags (ELF_F_*) */
+    /* misc flags */
+    unsigned	e_readable : 1;		/* file is readable */
+    unsigned	e_writable : 1;		/* file is writable */
+    unsigned	e_disabled : 1;		/* e_fd has been disabled */
+    unsigned	e_cooked : 1;		/* e_data was modified */
+    unsigned	e_free_syms : 1;	/* e_symtab is malloc'ed */
+    unsigned	e_free_ehdr : 1;	/* e_ehdr is malloc'ed */
+    unsigned	e_free_phdr : 1;	/* e_phdr is malloc'ed */
+    unsigned	e_unmap_data : 1;	/* e_data is mmap'ed */
+    unsigned	e_memory : 1;		/* created by elf_memory() */
+    /* magic number for debugging */
+    long	e_magic;
+};
+
+#define ELF_MAGIC	0x012b649e
+
+#define INIT_ELF	{\
+    /* e_size */	0,\
+    /* e_dsize */	0,\
+    /* e_kind */	ELF_K_NONE,\
+    /* e_data */	NULL,\
+    /* e_rawdata */	NULL,\
+    /* e_idlen */	0,\
+    /* e_fd */		-1,\
+    /* e_count */	1,\
+    /* e_parent */	NULL,\
+    /* e_next */	0,\
+    /* e_base */	0,\
+    /* e_link */	NULL,\
+    /* e_arhdr */	NULL,\
+    /* e_off */		0,\
+    /* e_members */	NULL,\
+    /* e_symtab */	NULL,\
+    /* e_symlen */	0,\
+    /* e_strtab */	NULL,\
+    /* e_strlen */	0,\
+    /* e_class */	ELFCLASSNONE,\
+    /* e_encoding */	ELFDATANONE,\
+    /* e_version */	EV_NONE,\
+    /* e_ehdr */	NULL,\
+    /* e_phdr */	NULL,\
+    /* e_phnum */	0,\
+    /* e_scn_1 */	NULL,\
+    /* e_scn_n */	NULL,\
+    /* e_elf_flags */	0,\
+    /* e_ehdr_flags */	0,\
+    /* e_phdr_flags */	0,\
+    /* e_readable */	0,\
+    /* e_writable */	0,\
+    /* e_disabled */	0,\
+    /* e_cooked */	0,\
+    /* e_free_syms */	0,\
+    /* e_free_ehdr */	0,\
+    /* e_free_phdr */	0,\
+    /* e_unmap_data */	0,\
+    /* e_memory */	0,\
+    /* e_magic */	ELF_MAGIC\
+}
+
+/*
+ * Section descriptor
+ */
+struct Elf_Scn {
+    Elf_Scn*	s_link;			/* pointer to next Elf_Scn */
+    Elf*	s_elf;			/* pointer to elf descriptor */
+    size_t	s_index;		/* number of this section */
+    unsigned	s_scn_flags;		/* section flags (ELF_F_*) */
+    unsigned	s_shdr_flags;		/* shdr flags (ELF_F_*) */
+    Scn_Data*	s_data_1;		/* first data buffer */
+    Scn_Data*	s_data_n;		/* last data buffer */
+    Scn_Data*	s_rawdata;		/* raw data buffer */
+    /* data copied from shdr */
+    unsigned	s_type;			/* section type */
+    size_t	s_offset;		/* section offset */
+    size_t	s_size;			/* section size */
+    /* misc flags */
+    unsigned	s_freeme : 1;		/* this Elf_Scn was malloc'ed */
+    /* section header */
+    union {
+#if __LIBELF64
+	Elf64_Shdr	u_shdr64;
+#endif /* __LIBELF64 */
+	Elf32_Shdr	u_shdr32;
+    }		s_uhdr;
+    /* magic number for debugging */
+    long	s_magic;
+};
+#define s_shdr32	s_uhdr.u_shdr32
+#define s_shdr64	s_uhdr.u_shdr64
+
+#define SCN_MAGIC	0x012c747d
+
+#define INIT_SCN	{\
+    /* s_link */	NULL,\
+    /* s_elf */		NULL,\
+    /* s_index */	0,\
+    /* s_scn_flags */	0,\
+    /* s_shdr_flags */	0,\
+    /* s_data_1 */	NULL,\
+    /* s_data_n */	NULL,\
+    /* s_rawdata */	NULL,\
+    /* s_type */	SHT_NULL,\
+    /* s_offset */	0,\
+    /* s_size */	0,\
+    /* s_freeme */	0,\
+    /* s_uhdr */	{{0,}},\
+    /* s_magic */	SCN_MAGIC\
+}
+
+/*
+ * Data descriptor
+ */
+struct Scn_Data {
+    Elf_Data	sd_data;		/* must be first! */
+    Scn_Data*	sd_link;		/* pointer to next Scn_Data */
+    char*	sd_memdata;		/* memory image of section */
+    unsigned	sd_data_flags;		/* data flags (ELF_F_*) */
+    /* misc flags */
+    unsigned	sd_freeme : 1;		/* this Scn_Data was malloc'ed */
+    unsigned	sd_free_data : 1;	/* sd_memdata is malloc'ed */
+    /* magic number for debugging */
+    long	sd_magic;
+};
+
+#define DATA_MAGIC	0x01072639
+
+#define INIT_DATA	{\
+    {\
+    /* d_buf */		NULL,\
+    /* d_type */	ELF_T_BYTE,\
+    /* d_size */	0,\
+    /* d_off */		0,\
+    /* d_align */	0,\
+    /* d_version */	EV_NONE\
+    },\
+    /* sd_link */	NULL,\
+    /* sd_memdata */	NULL,\
+    /* sd_data_flags */	0,\
+    /* sd_freeme */	0,\
+    /* sd_free_data */	0,\
+    /* sd_magic */	DATA_MAGIC\
+}
+
+/*
+ * Private status variables
+ */
+extern unsigned _elf_version;
+extern int _elf_errno;
+extern int _elf_fill;
+
+/*
+ * Private functions
+ */
+extern void *_elf_read __P((Elf*, void*, size_t, size_t));
+extern void *_elf_mmap __P((Elf*));
+extern int _elf_cook __P((Elf*));
+extern char *_elf_getehdr __P((Elf*, unsigned));
+extern Elf_Data *_elf_xlatetom(const Elf*, Elf_Data*, const Elf_Data*);
+
+/*
+ * Private data
+ */
+extern const Elf_Scn _elf_scn_init;
+extern const Scn_Data _elf_data_init;
+extern const Elf_Type _elf_scn_types[SHT_NUM];
+extern const size_t _elf_fmsize[2][EV_CURRENT - EV_NONE][ELF_T_NUM][2];
+
+/*
+ * Access macros for _elf_fmsize[]
+ */
+#define _fmsize(c,v,t,w)	\
+	(_elf_fmsize[(c)-ELFCLASS32][(v)-EV_NONE-1][(t)-ELF_T_BYTE][(w)])
+#define _fsize(c,v,t)		_fmsize((c),(v),(t),1)
+#define _msize(c,v,t)		_fmsize((c),(v),(t),0)
+
+/*
+ * Various checks
+ */
+#define valid_class(c)		((c) >= ELFCLASS32 && (c) <= ELFCLASS64)
+#define valid_encoding(e)	((e) >= ELFDATA2LSB && (e) <= ELFDATA2MSB)
+#define valid_version(v)	((v) > EV_NONE && (v) <= EV_CURRENT)
+#define valid_type(t)		((t) >= ELF_T_BYTE && (t) < ELF_T_NUM)
+#define valid_scntype(s)	((s) >= SHT_NULL && (s) < SHT_NUM)
+
+/*
+ * Error codes
+ */
+enum {
+#define __err__(a,b)	a,
+#include <errors.h>		/* include constants from errors.h */
+#undef __err__
+ERROR_NUM
+};
+
+#define seterr(err)	(_elf_errno = (err))
+
+/*
+ * Sizes of data types (external representation)
+ * These definitions should be in <elf.h>, but...
+ */
+#ifndef ELF32_FSZ_ADDR
+# define ELF32_FSZ_ADDR		4
+# define ELF32_FSZ_HALF		2
+# define ELF32_FSZ_OFF		4
+# define ELF32_FSZ_SWORD	4
+# define ELF32_FSZ_WORD		4
+#endif /* ELF32_FSZ_ADDR */
+#ifndef ELF64_FSZ_ADDR
+# define ELF64_FSZ_ADDR		8
+# define ELF64_FSZ_HALF		2
+# define ELF64_FSZ_OFF		8
+# define ELF64_FSZ_SWORD	4
+# define ELF64_FSZ_SXWORD	8
+# define ELF64_FSZ_WORD		4
+# define ELF64_FSZ_XWORD	8
+#endif /* ELF64_FSZ_ADDR */
+
+/*
+ * Alignment
+ */
+#define _ELF32_ALIGN_PHDR	4
+#define _ELF32_ALIGN_SHDR	4
+#define _ELF64_ALIGN_PHDR	8
+#define _ELF64_ALIGN_SHDR	8
+
+/*
+ * Debugging
+ */
+#if ENABLE_DEBUG
+# include <stdio.h>
+# if __STDC__
+#  define elf_assert(x)	((void)((x)||__elf_assert(__FILE__,__LINE__,#x)))
+# else /* __STDC__ */
+#  define elf_assert(x)	((void)((x)||__elf_assert(__FILE__,__LINE__,"x")))
+# endif /* __STDC__ */
+# define __elf_assert(f,l,x)	(fprintf(stderr,\
+	"%s:%u: libelf assertion failure: %s\n",(f),(l),(x)),abort(),0)
+#else /* ENABLE_DEBUG */
+# define elf_assert(x)	((void)0)
+#endif /* ENABLE_DEBUG */
+
+#endif /* _PRIVATE_H */
diff --git a/contrib/media/updf/include/libelf/sys_elf.h b/contrib/media/updf/include/libelf/sys_elf.h
new file mode 100644
index 000000000..66b7037d9
--- /dev/null
+++ b/contrib/media/updf/include/libelf/sys_elf.h
@@ -0,0 +1,81 @@
+/* lib/sys_elf.h.  Generated automatically by configure.  */
+/*
+sys_elf.h.in - configure template for private "switch" file.
+Copyright (C) 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: sys_elf.h.in,v 1.3 1998/06/04 15:26:48 michael Exp $ */
+
+/*
+ * DO NOT USE THIS IN APPLICATIONS - #include <libelf.h> INSTEAD!
+ */
+
+/* Define to `<elf.h>' or `<sys/elf.h>' if one of them is present */
+#define __LIBELF_HEADER_ELF_H <elf.h>
+
+/* Define if you want 64-bit support (and your system supports it) */
+#define __LIBELF64 1
+
+/* Define if you want 64-bit support, and are running IRIX */
+/* #undef __LIBELF64_IRIX */
+
+/* Define if you want 64-bit support, and are running Linux */
+/* #undef __LIBELF64_LINUX */
+
+/* Define to a 64-bit signed integer type if one exists */
+#define __libelf_i64_t long long
+
+/* Define to a 64-bit unsigned integer type if one exists */
+#define __libelf_u64_t unsigned long long
+
+/* Define to a 32-bit signed integer type if one exists */
+#define __libelf_i32_t long
+
+/* Define to a 32-bit unsigned integer type if one exists */
+#define __libelf_u32_t unsigned long
+
+/* Define to a 16-bit signed integer type if one exists */
+#define __libelf_i16_t short
+
+/* Define to a 16-bit unsigned integer type if one exists */
+#define __libelf_u16_t unsigned short
+
+/*
+ * Ok, now get the correct instance of elf.h...
+ */
+#ifdef __LIBELF_HEADER_ELF_H
+# include __LIBELF_HEADER_ELF_H
+#else /* __LIBELF_HEADER_ELF_H */
+# if __LIBELF_INTERNAL__
+#  include <elf_repl.h>
+# else /* __LIBELF_INTERNAL__ */
+#  include <libelf/elf_repl.h>
+# endif /* __LIBELF_INTERNAL__ */
+#endif /* __LIBELF_HEADER_ELF_H */
+
+/*
+ * Workaround for broken <elf.h> on Linux...
+ */
+#if __LIBELF64 && __LIBELF64_LINUX
+typedef __libelf_u64_t	Elf64_Addr;
+typedef __libelf_u16_t	Elf64_Half;
+typedef __libelf_u64_t	Elf64_Off;
+typedef __libelf_i32_t	Elf64_Sword;
+typedef __libelf_i64_t	Elf64_Sxword;
+typedef __libelf_u32_t	Elf64_Word;
+typedef __libelf_u64_t	Elf64_Xword;
+#endif /* __LIBELF64 && __LIBELF64_LINUX */
diff --git a/contrib/media/updf/include/libiberty.h b/contrib/media/updf/include/libiberty.h
new file mode 100644
index 000000000..effe5f628
--- /dev/null
+++ b/contrib/media/updf/include/libiberty.h
@@ -0,0 +1,262 @@
+/* Function declarations for libiberty.
+
+   Copyright 2001 Free Software Foundation, Inc.
+   
+   Note - certain prototypes declared in this header file are for
+   functions whoes implementation copyright does not belong to the
+   FSF.  Those prototypes are present in this file for reference
+   purposes only and their presence in this file should not construed
+   as an indication of ownership by the FSF of the implementation of
+   those functions in any way or form whatsoever.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+   
+   Written by Cygnus Support, 1994.
+
+   The libiberty library provides a number of functions which are
+   missing on some operating systems.  We do not declare those here,
+   to avoid conflicts with the system header files on operating
+   systems that do support those functions.  In this file we only
+   declare those functions which are specific to libiberty.  */
+
+#ifndef LIBIBERTY_H
+#define LIBIBERTY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "ansidecl.h"
+
+#ifdef ANSI_PROTOTYPES
+/* Get a definition for size_t.  */
+#include <stddef.h>
+/* Get a definition for va_list.  */
+#include <stdarg.h>
+#endif
+
+/* Build an argument vector from a string.  Allocates memory using
+   malloc.  Use freeargv to free the vector.  */
+
+extern char **buildargv PARAMS ((char *)) ATTRIBUTE_MALLOC;
+
+/* Free a vector returned by buildargv.  */
+
+extern void freeargv PARAMS ((char **));
+
+/* Duplicate an argument vector. Allocates memory using malloc.  Use
+   freeargv to free the vector.  */
+
+extern char **dupargv PARAMS ((char **)) ATTRIBUTE_MALLOC;
+
+
+/* Return the last component of a path name.  Note that we can't use a
+   prototype here because the parameter is declared inconsistently
+   across different systems, sometimes as "char *" and sometimes as
+   "const char *" */
+
+/* HAVE_DECL_* is a three-state macro: undefined, 0 or 1.  If it is
+   undefined, we haven't run the autoconf check so provide the
+   declaration without arguments.  If it is 0, we checked and failed
+   to find the declaration so provide a fully prototyped one.  If it
+   is 1, we found it so don't provide any declaration at all.  */
+#if defined (__GNU_LIBRARY__ ) || defined (__linux__) || defined (__FreeBSD__) || defined (__OpenBSD__) || defined (__CYGWIN__) || defined (__CYGWIN32__) || (defined (HAVE_DECL_BASENAME) && !HAVE_DECL_BASENAME)
+extern char *basename PARAMS ((const char *));
+#else
+# if !defined (HAVE_DECL_BASENAME)
+extern char *basename ();
+# endif
+#endif
+
+/* A well-defined basename () that is always compiled in.  */
+
+extern char *lbasename PARAMS ((const char *));
+
+/* Concatenate an arbitrary number of strings, up to (char *) NULL.
+   Allocates memory using xmalloc.  */
+
+extern char *concat PARAMS ((const char *, ...)) ATTRIBUTE_MALLOC;
+
+/* Check whether two file descriptors refer to the same file.  */
+
+extern int fdmatch PARAMS ((int fd1, int fd2));
+
+/* Get the working directory.  The result is cached, so don't call
+   chdir() between calls to getpwd().  */
+
+extern char * getpwd PARAMS ((void));
+
+/* Get the amount of time the process has run, in microseconds.  */
+
+extern long get_run_time PARAMS ((void));
+
+/* Choose a temporary directory to use for scratch files.  */
+
+extern char *choose_temp_base PARAMS ((void)) ATTRIBUTE_MALLOC;
+
+/* Return a temporary file name or NULL if unable to create one.  */
+
+extern char *make_temp_file PARAMS ((const char *)) ATTRIBUTE_MALLOC;
+
+/* Allocate memory filled with spaces.  Allocates using malloc.  */
+
+extern const char *spaces PARAMS ((int count));
+
+/* Return the maximum error number for which strerror will return a
+   string.  */
+
+extern int errno_max PARAMS ((void));
+
+/* Return the name of an errno value (e.g., strerrno (EINVAL) returns
+   "EINVAL").  */
+
+extern const char *strerrno PARAMS ((int));
+
+/* Given the name of an errno value, return the value.  */
+
+extern int strtoerrno PARAMS ((const char *));
+
+/* ANSI's strerror(), but more robust.  */
+
+extern char *xstrerror PARAMS ((int));
+
+/* Return the maximum signal number for which strsignal will return a
+   string.  */
+
+extern int signo_max PARAMS ((void));
+
+/* Return a signal message string for a signal number
+   (e.g., strsignal (SIGHUP) returns something like "Hangup").  */
+/* This is commented out as it can conflict with one in system headers.
+   We still document its existence though.  */
+
+/*extern const char *strsignal PARAMS ((int));*/
+
+/* Return the name of a signal number (e.g., strsigno (SIGHUP) returns
+   "SIGHUP").  */
+
+extern const char *strsigno PARAMS ((int));
+
+/* Given the name of a signal, return its number.  */
+
+extern int strtosigno PARAMS ((const char *));
+
+/* Register a function to be run by xexit.  Returns 0 on success.  */
+
+extern int xatexit PARAMS ((void (*fn) (void)));
+
+/* Exit, calling all the functions registered with xatexit.  */
+
+extern void xexit PARAMS ((int status)) ATTRIBUTE_NORETURN;
+
+/* Set the program name used by xmalloc.  */
+
+extern void xmalloc_set_program_name PARAMS ((const char *));
+
+/* Report an allocation failure.  */
+extern void xmalloc_failed PARAMS ((size_t)) ATTRIBUTE_NORETURN;
+
+/* Allocate memory without fail.  If malloc fails, this will print a
+   message to stderr (using the name set by xmalloc_set_program_name,
+   if any) and then call xexit.  */
+
+extern PTR xmalloc PARAMS ((size_t)) ATTRIBUTE_MALLOC;
+
+/* Reallocate memory without fail.  This works like xmalloc.  Note,
+   realloc type functions are not suitable for attribute malloc since
+   they may return the same address across multiple calls. */
+
+extern PTR xrealloc PARAMS ((PTR, size_t));
+
+/* Allocate memory without fail and set it to zero.  This works like
+   xmalloc.  */
+
+extern PTR xcalloc PARAMS ((size_t, size_t)) ATTRIBUTE_MALLOC;
+
+/* Copy a string into a memory buffer without fail.  */
+
+extern char *xstrdup PARAMS ((const char *)) ATTRIBUTE_MALLOC;
+
+/* Copy an existing memory buffer to a new memory buffer without fail.  */
+
+extern PTR xmemdup PARAMS ((const PTR, size_t, size_t)) ATTRIBUTE_MALLOC;
+
+/* hex character manipulation routines */
+
+#define _hex_array_size 256
+#define _hex_bad	99
+extern char _hex_value[_hex_array_size];
+extern void hex_init PARAMS ((void));
+#define hex_p(c)	(hex_value (c) != _hex_bad)
+/* If you change this, note well: Some code relies on side effects in
+   the argument being performed exactly once.  */
+#define hex_value(c)	(_hex_value[(unsigned char) (c)])
+
+/* Definitions used by the pexecute routine.  */
+
+#define PEXECUTE_FIRST   1
+#define PEXECUTE_LAST    2
+#define PEXECUTE_ONE     (PEXECUTE_FIRST + PEXECUTE_LAST)
+#define PEXECUTE_SEARCH  4
+#define PEXECUTE_VERBOSE 8
+
+/* Execute a program.  */
+
+extern int pexecute PARAMS ((const char *, char * const *, const char *,
+			    const char *, char **, char **, int));
+
+/* Wait for pexecute to finish.  */
+
+extern int pwait PARAMS ((int, int *, int));
+
+/* Like sprintf but provides a pointer to malloc'd storage, which must
+   be freed by the caller.  */
+
+extern int asprintf PARAMS ((char **, const char *, ...)) ATTRIBUTE_PRINTF_2;
+
+/* Like vsprintf but provides a pointer to malloc'd storage, which
+   must be freed by the caller.  */
+
+extern int vasprintf PARAMS ((char **, const char *, va_list))
+  ATTRIBUTE_PRINTF(2,0);
+
+#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
+
+/* Drastically simplified alloca configurator.  If we're using GCC,
+   we use __builtin_alloca; otherwise we use the C alloca.  The C
+   alloca is always available.  You can override GCC by defining
+   USE_C_ALLOCA yourself.  The canonical autoconf macro C_ALLOCA is
+   also set/unset as it is often used to indicate whether code needs
+   to call alloca(0).  */
+extern PTR C_alloca PARAMS((size_t));
+#undef alloca
+#if GCC_VERSION >= 2000 && !defined USE_C_ALLOCA
+# define alloca(x) __builtin_alloca(x)
+# undef C_ALLOCA
+#else
+# define alloca(x) C_alloca(x)
+# undef USE_C_ALLOCA
+# define USE_C_ALLOCA 1
+# undef C_ALLOCA
+# define C_ALLOCA 1
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* ! defined (LIBIBERTY_H) */
diff --git a/contrib/media/updf/include/libintl.h b/contrib/media/updf/include/libintl.h
new file mode 100644
index 000000000..e69de29bb
diff --git a/contrib/media/updf/include/libm/math.h b/contrib/media/updf/include/libm/math.h
new file mode 100644
index 000000000..5156f452e
--- /dev/null
+++ b/contrib/media/updf/include/libm/math.h
@@ -0,0 +1,315 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* Provided by Cygnus Support (jtc@cygnus.com) */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * from: @(#)fdlibm.h 5.1 93/09/24
+ * $Id: math.h,v 1.3 1999/07/04 14:37:08 eliz Exp $
+ */
+
+#ifndef _MATH_H_
+#define _MATH_H_
+
+/*
+ * ANSI/POSIX
+ */
+typedef int __int32_t;
+typedef unsigned int __uint32_t;
+
+union __dmath
+{
+  __uint32_t i[2];
+  double d;
+};
+
+extern const union __dmath __infinity;
+#define HUGE_VAL (__infinity.d)
+
+/*
+ * XOPEN/SVID
+ */
+#if !defined(__STRICT_ANSI__) && !defined(_POSIX_SOURCE)
+#define	M_E		2.7182818284590452354	/* e */
+#define	M_LOG2E		1.4426950408889634074	/* log 2e */
+#define	M_LOG10E	0.43429448190325182765	/* log 10e */
+#define	M_LN2		0.693147180559945309417	/* log e2 */
+#define	M_LN10		2.30258509299404568402	/* log e10 */
+#define	M_PI		3.14159265358979323846	/* pi */
+#define	M_TWOPI		6.28318530717958647692	/* 2*pi */
+#define	M_PI_2		1.57079632679489661923	/* pi/2 */
+#define	M_PI_4		0.78539816339744830962	/* pi/4 */
+#define	M_3PI_4		2.3561944901923448370	/* 3/4 * pi */
+#define	M_SQRTPI	1.77245385090551602792981 /* sqrt(pi) */
+#define	M_1_PI		0.31830988618379067154	/* 1/pi */
+#define	M_2_PI		0.63661977236758134308	/* 2/pi */
+#define	M_2_SQRTPI	1.12837916709551257390	/* 2/sqrt(pi) */
+#define	M_SQRT2		1.41421356237309504880	/* sqrt(2) */
+#define	M_SQRT1_2	0.70710678118654752440	/* 1/sqrt(2) */
+#define	M_LN2LO		1.9082149292705877000E-10 /* lower bits of log e2 */
+#define	M_LN2HI		6.9314718036912381649E-1 /* log e2 */
+#define	M_SQRT3   	1.73205080756887719000	/* sqrt(3) */
+#define	M_IVLN10	0.43429448190325182765 /* 1 / log(10) */
+#define	M_LOG2_E	0.693147180559945309417
+#define	M_INVLN2	1.4426950408889633870E0  /* 1 / log e2 */
+
+extern int signgam;
+
+enum __fdlibm_version
+{
+  __fdlibm_ieee = -1,
+  __fdlibm_svid,
+  __fdlibm_xopen,
+  __fdlibm_posix
+};
+
+#define _LIB_VERSION_TYPE enum __fdlibm_version
+#define _LIB_VERSION __fdlib_version
+
+/* if global variable _LIB_VERSION is not desirable, one may 
+ * change the following to be a constant by: 
+ *	#define _LIB_VERSION_TYPE const enum version
+ * In that case, after one initializes the value _LIB_VERSION (see
+ * s_lib_version.c) during compile time, it cannot be modified
+ * in the middle of a program
+ */ 
+extern  _LIB_VERSION_TYPE  _LIB_VERSION;
+
+#define _IEEE_  __fdlibm_ieee
+#define _SVID_  __fdlibm_svid
+#define _XOPEN_ __fdlibm_xopen
+#define _POSIX_ __fdlibm_posix
+
+/* The exception structure passed to the matherr routine.  */
+
+#ifndef __cplusplus
+struct exception
+{
+	int type;
+	const char *name;
+	double arg1;
+	double arg2;
+	double retval;
+	int err;
+};
+#endif
+
+/* 
+ * set X_TLOSS = pi*2**52, which is possibly defined in <values.h>
+ * (one may replace the following line by "#include <values.h>")
+ */
+
+#define X_TLOSS		1.41484755040568800000e+16 
+
+#define	DOMAIN		1
+#define	SING		2
+#define	OVERFLOW	3
+#define	UNDERFLOW	4
+#define	TLOSS		5
+#define	PLOSS		6
+
+#endif /* !__STRICT_ANSI__ && !_POSIX_SOURCE */
+
+
+#include <sys/cdefs.h>
+__BEGIN_DECLS
+
+/*
+ * ANSI/POSIX
+ */
+extern double acos __P((double));
+extern double asin __P((double));
+extern double atan __P((double));
+extern double atan2 __P((double, double));
+extern double cos __P((double));
+extern double sin __P((double));
+extern double tan __P((double));
+
+extern double cosh __P((double));
+extern double sinh __P((double));
+extern double tanh __P((double));
+
+extern double exp __P((double));
+extern double frexp __P((double, int *));
+extern double ldexp __P((double, int));
+extern double log __P((double));
+extern double log10 __P((double));
+extern double modf __P((double, double *));
+
+extern double pow __P((double, double));
+extern double sqrt __P((double));
+
+extern double ceil __P((double));
+extern double fabs __P((double));
+extern double floor __P((double));
+extern double fmod __P((double, double));
+
+#if !defined(__STRICT_ANSI__) && !defined(_POSIX_SOURCE)
+extern double erf __P((double));
+extern double erfc __P((double));
+extern double gamma __P((double));
+extern double hypot __P((double, double));
+extern double infinity __P((void));
+extern int isinf __P((double));
+extern int isnan __P((double));
+extern int finite __P((double));
+extern double j0 __P((double));
+extern double j1 __P((double));
+extern double jn __P((int, double));
+extern double lgamma __P((double));
+extern double nan __P((void));
+extern double y0 __P((double));
+extern double y1 __P((double));
+extern double yn __P((int, double));
+extern double log2 __P((double));
+
+#if !defined(_XOPEN_SOURCE)
+extern double acosh __P((double));
+extern double asinh __P((double));
+extern double atanh __P((double));
+extern double cbrt __P((double));
+extern double exp10 __P((double));
+extern double exp2 __P((double));
+extern double log1p __P((double));
+extern double logb __P((double));
+extern long double modfl __P((long double, long double *));
+extern double nextafter __P((double, double));
+extern double pow10 __P((double));
+extern double pow2 __P((double));
+extern double powi __P((double, int));
+extern void   sincos __P((double *, double *, double));
+extern double remainder __P((double, double));
+extern double scalb __P((double, double));
+
+#ifndef __cplusplus
+extern int matherr __P((struct exception *));
+#endif
+
+/*
+ * IEEE Test Vector
+ */
+extern double significand __P((double));
+
+/*
+ * Functions callable from C, intended to support IEEE arithmetic.
+ */
+extern double copysign __P((double, double));
+extern int ilogb __P((double));
+extern double rint __P((double));
+extern double scalbn __P((double, int));
+
+/*
+ * BSD math library entry points
+ */
+extern double drem __P((double, double));
+extern double expm1 __P((double));
+extern double log1p __P((double));
+
+/*
+ * Reentrant version of gamma & lgamma; passes signgam back by reference
+ * as the second argument; user must allocate space for signgam.
+ */
+extern double gamma_r __P((double, int *));
+extern double lgamma_r __P((double, int *));
+
+
+/* float versions of ANSI/POSIX functions */
+extern float acosf __P((float));
+extern float asinf __P((float));
+extern float atanf __P((float));
+extern float atan2f __P((float, float));
+extern float cosf __P((float));
+extern float sinf __P((float));
+extern float tanf __P((float));
+
+extern float coshf __P((float));
+extern float sinhf __P((float));
+extern float tanhf __P((float));
+
+extern float expf __P((float));
+extern float frexpf __P((float, int *));
+extern float ldexpf __P((float, int));
+extern float logf __P((float));
+extern float log10f __P((float));
+extern float modff __P((float, float *));
+
+extern float powf __P((float, float));
+extern float sqrtf __P((float));
+
+extern float ceilf __P((float));
+extern float fabsf __P((float));
+extern float floorf __P((float));
+extern float fmodf __P((float, float));
+
+extern float erff __P((float));
+extern float erfcf __P((float));
+extern float gammaf __P((float));
+extern float hypotf __P((float, float));
+extern float infinityf __P((void));
+extern int isinff __P((float));
+extern int isnanf __P((float));
+extern int finitef __P((float));
+extern float j0f __P((float));
+extern float j1f __P((float));
+extern float jnf __P((int, float));
+extern float lgammaf __P((float));
+extern float nanf __P((void));
+extern float y0f __P((float));
+extern float y1f __P((float));
+extern float ynf __P((int, float));
+#define log2f(x) (logf (x) / (float) M_LOG2_E)
+
+extern float acoshf __P((float));
+extern float asinhf __P((float));
+extern float atanhf __P((float));
+extern float cbrtf __P((float));
+extern float logbf __P((float));
+extern float nextafterf __P((float, float));
+extern float remainderf __P((float, float));
+extern float scalbf __P((float, float));
+
+/*
+ * float version of IEEE Test Vector
+ */
+extern float significandf __P((float));
+
+/*
+ * Float versions of functions callable from C, intended to support
+ * IEEE arithmetic.
+ */
+extern float copysignf __P((float, float));
+extern int ilogbf __P((float));
+extern float rintf __P((float));
+extern float scalbnf __P((float, int));
+
+/*
+ * float versions of BSD math library entry points
+ */
+extern float dremf __P((float, float));
+extern float expm1f __P((float));
+extern float log1pf __P((float));
+
+/*
+ * Float versions of reentrant version of gamma & lgamma; passes
+ * signgam back by reference as the second argument; user must
+ * allocate space for signgam.
+ */
+extern float gammaf_r __P((float, int *));
+extern float lgammaf_r __P((float, int *));
+
+#endif /* !_XOPEN_SOURCE */
+#endif /* !__STRICT_ANSI__ && !_POSIX_SOURCE */
+
+__END_DECLS
+
+#endif /* _MATH_H_ */
diff --git a/contrib/media/updf/include/libmgfx.h b/contrib/media/updf/include/libmgfx.h
new file mode 100644
index 000000000..3fd4b8b5a
--- /dev/null
+++ b/contrib/media/updf/include/libmgfx.h
@@ -0,0 +1,48 @@
+#ifndef __LIBMGFX_H
+#define __LIBMGFX_H
+
+#include<menuet/os.h>
+#include<stdlib.h>
+#include<stdio.h>
+/* #include<string.h> */
+
+typedef unsigned char byte;
+
+typedef struct {
+ int width,height;
+ int bpp;
+ byte * the_image;
+ byte * pal;
+ struct mgfx_image_format * fmt;
+} mgfx_image_t;
+
+struct mgfx_image_format {
+ char * format_name;
+ char * fmt_ext;
+ int (* load_fn)(FILE * f,mgfx_image_t *);
+ struct mgfx_image_format * next;
+};
+
+void register_image_format(struct mgfx_image_format * fmt);
+struct mgfx_image_format * get_image_format(char * fname);
+
+#define _PIC_OK			 0
+#define _PICERR_NOFILE		-1
+#define _PICERR_NOMEM		-2
+#define _PICERR_BADMAGIC	-3
+#define _PICERR_NOCOLOURMAP	-4
+#define _PICERR_NOIMAGE		-5
+#define _PICERR_UNSUPPORTED	-6
+#define _PICERR_CORRUPT		-7
+#define _PICERR_SHOWN_ALREADY	-8
+#define _PICERR_ISRLE		-9
+
+int load_image(char * fname,mgfx_image_t ** the_img);
+void free_image(mgfx_image_t * img);
+void paint_image(int x,int y,mgfx_image_t * img);
+
+void mgfx_register_jpeg(void);
+
+void init_mgfx_library(void);
+
+#endif
diff --git a/contrib/media/updf/include/limits b/contrib/media/updf/include/limits
new file mode 100644
index 000000000..8a52c9cfb
--- /dev/null
+++ b/contrib/media/updf/include/limits
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LIMITS
+#include <bits/std_limits.h>
+#endif
diff --git a/contrib/media/updf/include/limits.h b/contrib/media/updf/include/limits.h
new file mode 100644
index 000000000..f6052d01b
--- /dev/null
+++ b/contrib/media/updf/include/limits.h
@@ -0,0 +1,88 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_limits_h_
+#define __dj_include_limits_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CHAR_BIT 8
+#define CHAR_MAX 127
+#define CHAR_MIN (-128)
+#define INT_MAX 2147483647
+#define INT_MIN (-2147483647-1)
+#define LONG_MAX 2147483647L
+#define LONG_MIN (-2147483647L-1L)
+#define MB_LEN_MAX 5
+#define SCHAR_MAX 127
+#define SCHAR_MIN (-128)
+#define SHRT_MAX 32767
+#define SHRT_MIN (-32768)
+#define UCHAR_MAX 255
+#define UINT_MAX 4294967295U
+#define ULONG_MAX 4294967295UL
+#define USHRT_MAX 65535
+#define WCHAR_MIN 0
+#define WCHAR_MAX 127
+//#define WINT_MIN 0
+//#define WINT_MAX 32767
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define _POSIX_ARG_MAX		16384	/* but only for exec's to other djgpp programs */
+#define _POSIX_CHILD_MAX	7	/* limited by memory; 7 for 386MAX */
+#define _POSIX_LINK_MAX		1	/* POSIX says 8, but DOS says 1 */
+#define _POSIX_MAX_CANON	126	/* POSIX says 255, but DOS says 126 */
+#define _POSIX_MAX_INPUT	126	/* POSIX says 255, but DOS says 126 */
+#define _POSIX_NAME_MAX		12	/* 8.3 */
+#define _POSIX_NGROUPS_MAX	0
+#define _POSIX_OPEN_MAX		20	/* can be bigger in DOS, but defaults to 20 */
+#define _POSIX_PATH_MAX		256	/* 80 for canonical paths */
+#define _POSIX_PIPE_BUF		512	/* but there aren't any pipes */
+#define _POSIX_SSIZE_MAX	2147483647
+#define _POSIX_STREAM_MAX	20	/* can be bigger in DOS */
+#define _POSIX_TZNAME_MAX	5
+
+#define NGROUPS_MAX		0
+
+#define ARG_MAX			4096 
+#define CHILD_MAX		6
+/* #define OPEN_MAX		20 - DOS can change this */
+/* #define STREAM_MAX		20 - DOS can change this */
+#define TZNAME_MAX		3
+
+#define LINK_MAX		1
+#define MAX_CANON		126
+#define MAX_INPUT		126
+#define NAME_MAX		12	/* 8.3 */
+#define PATH_MAX		512	/* for future expansion */
+#define PIPE_BUF		512	/* but there aren't any pipes */
+
+#define SSIZE_MAX		2147483647
+
+#ifndef _POSIX_SOURCE
+
+/* constants used in Solaris */
+#define LLONG_MIN       (-9223372036854775807LL-1LL)
+#define LLONG_MAX       9223372036854775807LL
+#define ULLONG_MAX      18446744073709551615ULL
+/* gnuc ones */
+#define LONG_LONG_MIN	LLONG_MIN
+#define LONG_LONG_MAX	LLONG_MAX
+#define ULONG_LONG_MAX	ULLONG_MAX
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_limits_h_ */
diff --git a/contrib/media/updf/include/linux/byteorder/big_endian.h b/contrib/media/updf/include/linux/byteorder/big_endian.h
new file mode 100644
index 000000000..b84efd74c
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/big_endian.h
@@ -0,0 +1,68 @@
+#ifndef _LINUX_BYTEORDER_BIG_ENDIAN_H
+#define _LINUX_BYTEORDER_BIG_ENDIAN_H
+
+#ifndef __BIG_ENDIAN
+#define __BIG_ENDIAN 4321
+#endif
+#ifndef __BIG_ENDIAN_BITFIELD
+#define __BIG_ENDIAN_BITFIELD
+#endif
+
+#include <linux/byteorder/swab.h>
+
+#define __constant_htonl(x) ((__u32)(x))
+#define __constant_ntohl(x) ((__u32)(x))
+#define __constant_htons(x) ((__u16)(x))
+#define __constant_ntohs(x) ((__u16)(x))
+#define __constant_cpu_to_le64(x) ___constant_swab64((x))
+#define __constant_le64_to_cpu(x) ___constant_swab64((x))
+#define __constant_cpu_to_le32(x) ___constant_swab32((x))
+#define __constant_le32_to_cpu(x) ___constant_swab32((x))
+#define __constant_cpu_to_le16(x) ___constant_swab16((x))
+#define __constant_le16_to_cpu(x) ___constant_swab16((x))
+#define __constant_cpu_to_be64(x) ((__u64)(x))
+#define __constant_be64_to_cpu(x) ((__u64)(x))
+#define __constant_cpu_to_be32(x) ((__u32)(x))
+#define __constant_be32_to_cpu(x) ((__u32)(x))
+#define __constant_cpu_to_be16(x) ((__u16)(x))
+#define __constant_be16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_le64(x) __swab64((x))
+#define __le64_to_cpu(x) __swab64((x))
+#define __cpu_to_le32(x) __swab32((x))
+#define __le32_to_cpu(x) __swab32((x))
+#define __cpu_to_le16(x) __swab16((x))
+#define __le16_to_cpu(x) __swab16((x))
+#define __cpu_to_be64(x) ((__u64)(x))
+#define __be64_to_cpu(x) ((__u64)(x))
+#define __cpu_to_be32(x) ((__u32)(x))
+#define __be32_to_cpu(x) ((__u32)(x))
+#define __cpu_to_be16(x) ((__u16)(x))
+#define __be16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_le64p(x) __swab64p((x))
+#define __le64_to_cpup(x) __swab64p((x))
+#define __cpu_to_le32p(x) __swab32p((x))
+#define __le32_to_cpup(x) __swab32p((x))
+#define __cpu_to_le16p(x) __swab16p((x))
+#define __le16_to_cpup(x) __swab16p((x))
+#define __cpu_to_be64p(x) (*(__u64*)(x))
+#define __be64_to_cpup(x) (*(__u64*)(x))
+#define __cpu_to_be32p(x) (*(__u32*)(x))
+#define __be32_to_cpup(x) (*(__u32*)(x))
+#define __cpu_to_be16p(x) (*(__u16*)(x))
+#define __be16_to_cpup(x) (*(__u16*)(x))
+#define __cpu_to_le64s(x) __swab64s((x))
+#define __le64_to_cpus(x) __swab64s((x))
+#define __cpu_to_le32s(x) __swab32s((x))
+#define __le32_to_cpus(x) __swab32s((x))
+#define __cpu_to_le16s(x) __swab16s((x))
+#define __le16_to_cpus(x) __swab16s((x))
+#define __cpu_to_be64s(x) do {} while (0)
+#define __be64_to_cpus(x) do {} while (0)
+#define __cpu_to_be32s(x) do {} while (0)
+#define __be32_to_cpus(x) do {} while (0)
+#define __cpu_to_be16s(x) do {} while (0)
+#define __be16_to_cpus(x) do {} while (0)
+
+#include <linux/byteorder/generic.h>
+
+#endif /* _LINUX_BYTEORDER_BIG_ENDIAN_H */
diff --git a/contrib/media/updf/include/linux/byteorder/generic.h b/contrib/media/updf/include/linux/byteorder/generic.h
new file mode 100644
index 000000000..d3d63a5a1
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/generic.h
@@ -0,0 +1,180 @@
+#ifndef _LINUX_BYTEORDER_GENERIC_H
+#define _LINUX_BYTEORDER_GENERIC_H
+
+/*
+ * linux/byteorder_generic.h
+ * Generic Byte-reordering support
+ *
+ * Francois-Rene Rideau <fare@tunes.org> 19970707
+ *    gathered all the good ideas from all asm-foo/byteorder.h into one file,
+ *    cleaned them up.
+ *    I hope it is compliant with non-GCC compilers.
+ *    I decided to put __BYTEORDER_HAS_U64__ in byteorder.h,
+ *    because I wasn't sure it would be ok to put it in types.h
+ *    Upgraded it to 2.1.43
+ * Francois-Rene Rideau <fare@tunes.org> 19971012
+ *    Upgraded it to 2.1.57
+ *    to please Linus T., replaced huge #ifdef's between little/big endian
+ *    by nestedly #include'd files.
+ * Francois-Rene Rideau <fare@tunes.org> 19971205
+ *    Made it to 2.1.71; now a facelift:
+ *    Put files under include/linux/byteorder/
+ *    Split swab from generic support.
+ *
+ * TODO:
+ *   = Regular kernel maintainers could also replace all these manual
+ *    byteswap macros that remain, disseminated among drivers,
+ *    after some grep or the sources...
+ *   = Linus might want to rename all these macros and files to fit his taste,
+ *    to fit his personal naming scheme.
+ *   = it seems that a few drivers would also appreciate
+ *    nybble swapping support...
+ *   = every architecture could add their byteswap macro in asm/byteorder.h
+ *    see how some architectures already do (i386, alpha, ppc, etc)
+ *   = cpu_to_beXX and beXX_to_cpu might some day need to be well
+ *    distinguished throughout the kernel. This is not the case currently,
+ *    since little endian, big endian, and pdp endian machines needn't it.
+ *    But this might be the case for, say, a port of Linux to 20/21 bit
+ *    architectures (and F21 Linux addict around?).
+ */
+
+/*
+ * The following macros are to be defined by <asm/byteorder.h>:
+ *
+ * Conversion of long and short int between network and host format
+ *	ntohl(__u32 x)
+ *	ntohs(__u16 x)
+ *	htonl(__u32 x)
+ *	htons(__u16 x)
+ * It seems that some programs (which? where? or perhaps a standard? POSIX?)
+ * might like the above to be functions, not macros (why?).
+ * if that's true, then detect them, and take measures.
+ * Anyway, the measure is: define only ___ntohl as a macro instead,
+ * and in a separate file, have
+ * unsigned long inline ntohl(x){return ___ntohl(x);}
+ *
+ * The same for constant arguments
+ *	__constant_ntohl(__u32 x)
+ *	__constant_ntohs(__u16 x)
+ *	__constant_htonl(__u32 x)
+ *	__constant_htons(__u16 x)
+ *
+ * Conversion of XX-bit integers (16- 32- or 64-)
+ * between native CPU format and little/big endian format
+ * 64-bit stuff only defined for proper architectures
+ *	cpu_to_[bl]eXX(__uXX x)
+ *	[bl]eXX_to_cpu(__uXX x)
+ *
+ * The same, but takes a pointer to the value to convert
+ *	cpu_to_[bl]eXXp(__uXX x)
+ *	[bl]eXX_to_cpup(__uXX x)
+ *
+ * The same, but change in situ
+ *	cpu_to_[bl]eXXs(__uXX x)
+ *	[bl]eXX_to_cpus(__uXX x)
+ *
+ * See asm-foo/byteorder.h for examples of how to provide
+ * architecture-optimized versions
+ *
+ */
+
+
+#if defined(__KERNEL__)
+/*
+ * inside the kernel, we can use nicknames;
+ * outside of it, we must avoid POSIX namespace pollution...
+ */
+#define cpu_to_le64 __cpu_to_le64
+#define le64_to_cpu __le64_to_cpu
+#define cpu_to_le32 __cpu_to_le32
+#define le32_to_cpu __le32_to_cpu
+#define cpu_to_le16 __cpu_to_le16
+#define le16_to_cpu __le16_to_cpu
+#define cpu_to_be64 __cpu_to_be64
+#define be64_to_cpu __be64_to_cpu
+#define cpu_to_be32 __cpu_to_be32
+#define be32_to_cpu __be32_to_cpu
+#define cpu_to_be16 __cpu_to_be16
+#define be16_to_cpu __be16_to_cpu
+#define cpu_to_le64p __cpu_to_le64p
+#define le64_to_cpup __le64_to_cpup
+#define cpu_to_le32p __cpu_to_le32p
+#define le32_to_cpup __le32_to_cpup
+#define cpu_to_le16p __cpu_to_le16p
+#define le16_to_cpup __le16_to_cpup
+#define cpu_to_be64p __cpu_to_be64p
+#define be64_to_cpup __be64_to_cpup
+#define cpu_to_be32p __cpu_to_be32p
+#define be32_to_cpup __be32_to_cpup
+#define cpu_to_be16p __cpu_to_be16p
+#define be16_to_cpup __be16_to_cpup
+#define cpu_to_le64s __cpu_to_le64s
+#define le64_to_cpus __le64_to_cpus
+#define cpu_to_le32s __cpu_to_le32s
+#define le32_to_cpus __le32_to_cpus
+#define cpu_to_le16s __cpu_to_le16s
+#define le16_to_cpus __le16_to_cpus
+#define cpu_to_be64s __cpu_to_be64s
+#define be64_to_cpus __be64_to_cpus
+#define cpu_to_be32s __cpu_to_be32s
+#define be32_to_cpus __be32_to_cpus
+#define cpu_to_be16s __cpu_to_be16s
+#define be16_to_cpus __be16_to_cpus
+#endif
+
+
+/*
+ * Handle ntohl and suches. These have various compatibility
+ * issues - like we want to give the prototype even though we
+ * also have a macro for them in case some strange program
+ * wants to take the address of the thing or something..
+ *
+ * Note that these used to return a "long" in libc5, even though
+ * long is often 64-bit these days.. Thus the casts.
+ *
+ * They have to be macros in order to do the constant folding
+ * correctly - if the argument passed into a inline function
+ * it is no longer constant according to gcc..
+ */
+
+#undef ntohl
+#undef ntohs
+#undef htonl
+#undef htons
+
+/*
+ * Do the prototypes. Somebody might want to take the
+ * address or some such sick thing..
+ */
+#if defined(__KERNEL__) || (defined (__GLIBC__) && __GLIBC__ >= 2)
+extern __u32			ntohl(__u32);
+extern __u32			htonl(__u32);
+#else
+extern unsigned long int	ntohl(unsigned long int);
+extern unsigned long int	htonl(unsigned long int);
+#endif
+extern unsigned short int	ntohs(unsigned short int);
+extern unsigned short int	htons(unsigned short int);
+
+
+#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+
+#define ___htonl(x) __cpu_to_be32(x)
+#define ___htons(x) __cpu_to_be16(x)
+#define ___ntohl(x) __be32_to_cpu(x)
+#define ___ntohs(x) __be16_to_cpu(x)
+
+#if defined(__KERNEL__) || (defined (__GLIBC__) && __GLIBC__ >= 2)
+#define htonl(x) ___htonl(x)
+#define ntohl(x) ___ntohl(x)
+#else
+#define htonl(x) ((unsigned long)___htonl(x))
+#define ntohl(x) ((unsigned long)___ntohl(x))
+#endif
+#define htons(x) ___htons(x)
+#define ntohs(x) ___ntohs(x)
+
+#endif /* OPTIMIZE */
+
+
+#endif /* _LINUX_BYTEORDER_GENERIC_H */
diff --git a/contrib/media/updf/include/linux/byteorder/little_endian.h b/contrib/media/updf/include/linux/byteorder/little_endian.h
new file mode 100644
index 000000000..143166362
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/little_endian.h
@@ -0,0 +1,68 @@
+#ifndef _LINUX_BYTEORDER_LITTLE_ENDIAN_H
+#define _LINUX_BYTEORDER_LITTLE_ENDIAN_H
+
+#ifndef __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN 1234
+#endif
+#ifndef __LITTLE_ENDIAN_BITFIELD
+#define __LITTLE_ENDIAN_BITFIELD
+#endif
+
+#include <linux/byteorder/swab.h>
+
+#define __constant_htonl(x) ___constant_swab32((x))
+#define __constant_ntohl(x) ___constant_swab32((x))
+#define __constant_htons(x) ___constant_swab16((x))
+#define __constant_ntohs(x) ___constant_swab16((x))
+#define __constant_cpu_to_le64(x) ((__u64)(x))
+#define __constant_le64_to_cpu(x) ((__u64)(x))
+#define __constant_cpu_to_le32(x) ((__u32)(x))
+#define __constant_le32_to_cpu(x) ((__u32)(x))
+#define __constant_cpu_to_le16(x) ((__u16)(x))
+#define __constant_le16_to_cpu(x) ((__u16)(x))
+#define __constant_cpu_to_be64(x) ___constant_swab64((x))
+#define __constant_be64_to_cpu(x) ___constant_swab64((x))
+#define __constant_cpu_to_be32(x) ___constant_swab32((x))
+#define __constant_be32_to_cpu(x) ___constant_swab32((x))
+#define __constant_cpu_to_be16(x) ___constant_swab16((x))
+#define __constant_be16_to_cpu(x) ___constant_swab16((x))
+#define __cpu_to_le64(x) ((__u64)(x))
+#define __le64_to_cpu(x) ((__u64)(x))
+#define __cpu_to_le32(x) ((__u32)(x))
+#define __le32_to_cpu(x) ((__u32)(x))
+#define __cpu_to_le16(x) ((__u16)(x))
+#define __le16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_be64(x) __swab64((x))
+#define __be64_to_cpu(x) __swab64((x))
+#define __cpu_to_be32(x) __swab32((x))
+#define __be32_to_cpu(x) __swab32((x))
+#define __cpu_to_be16(x) __swab16((x))
+#define __be16_to_cpu(x) __swab16((x))
+#define __cpu_to_le64p(x) (*(__u64*)(x))
+#define __le64_to_cpup(x) (*(__u64*)(x))
+#define __cpu_to_le32p(x) (*(__u32*)(x))
+#define __le32_to_cpup(x) (*(__u32*)(x))
+#define __cpu_to_le16p(x) (*(__u16*)(x))
+#define __le16_to_cpup(x) (*(__u16*)(x))
+#define __cpu_to_be64p(x) __swab64p((x))
+#define __be64_to_cpup(x) __swab64p((x))
+#define __cpu_to_be32p(x) __swab32p((x))
+#define __be32_to_cpup(x) __swab32p((x))
+#define __cpu_to_be16p(x) __swab16p((x))
+#define __be16_to_cpup(x) __swab16p((x))
+#define __cpu_to_le64s(x) do {} while (0)
+#define __le64_to_cpus(x) do {} while (0)
+#define __cpu_to_le32s(x) do {} while (0)
+#define __le32_to_cpus(x) do {} while (0)
+#define __cpu_to_le16s(x) do {} while (0)
+#define __le16_to_cpus(x) do {} while (0)
+#define __cpu_to_be64s(x) __swab64s((x))
+#define __be64_to_cpus(x) __swab64s((x))
+#define __cpu_to_be32s(x) __swab32s((x))
+#define __be32_to_cpus(x) __swab32s((x))
+#define __cpu_to_be16s(x) __swab16s((x))
+#define __be16_to_cpus(x) __swab16s((x))
+
+#include <linux/byteorder/generic.h>
+
+#endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */
diff --git a/contrib/media/updf/include/linux/byteorder/pdp_endian.h b/contrib/media/updf/include/linux/byteorder/pdp_endian.h
new file mode 100644
index 000000000..618631cbc
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/pdp_endian.h
@@ -0,0 +1,88 @@
+#ifndef _LINUX_BYTEORDER_PDP_ENDIAN_H
+#define _LINUX_BYTEORDER_PDP_ENDIAN_H
+
+/*
+ * Could have been named NUXI-endian, but we use the same name as in glibc.
+ * hopefully only the PDP and its evolutions (old VAXen in compatibility mode)
+ * should ever use this braindead byteorder.
+ * This file *should* work, but has not been tested.
+ *
+ * little-endian is 1234; big-endian is 4321; nuxi/pdp-endian is 3412
+ *
+ * I thought vaxen were NUXI-endian, but was told they were correct-endian
+ * (little-endian), though indeed there existed NUXI-endian machines
+ * (DEC PDP-11 and old VAXen in compatibility mode).
+ * This makes this file a bit useless, but as a proof-of-concept.
+ *
+ * But what does a __u64 look like: is it 34127856 or 78563412 ???
+ * I don't dare imagine! Hence, no 64-bit byteorder support yet.
+ * Hopefully, there 64-bit pdp-endian support shouldn't ever be required.
+ *
+ */
+
+#ifndef __PDP_ENDIAN
+#define __PDP_ENDIAN 3412
+#endif
+#ifndef __PDP_ENDIAN_BITFIELD
+#define __PDP_ENDIAN_BITFIELD
+#endif
+
+#include <linux/byteorder/swab.h>
+#include <linux/byteorder/swabb.h>
+
+#define __constant_htonl(x) ___constant_swahb32((x))
+#define __constant_ntohl(x) ___constant_swahb32((x))
+#define __constant_htons(x) ___constant_swab16((x))
+#define __constant_ntohs(x) ___constant_swab16((x))
+#define __constant_cpu_to_le64(x) I DON'T KNOW
+#define __constant_le64_to_cpu(x) I DON'T KNOW
+#define __constant_cpu_to_le32(x) ___constant_swahw32((x))
+#define __constant_le32_to_cpu(x) ___constant_swahw32((x))
+#define __constant_cpu_to_le16(x) ((__u16)(x)
+#define __constant_le16_to_cpu(x) ((__u16)(x)
+#define __constant_cpu_to_be64(x) I DON'T KNOW
+#define __constant_be64_to_cpu(x) I DON'T KNOW
+#define __constant_cpu_to_be32(x) ___constant_swahb32((x))
+#define __constant_be32_to_cpu(x) ___constant_swahb32((x))
+#define __constant_cpu_to_be16(x) ___constant_swab16((x))
+#define __constant_be16_to_cpu(x) ___constant_swab16((x))
+#define __cpu_to_le64(x) I DON'T KNOW
+#define __le64_to_cpu(x) I DON'T KNOW
+#define __cpu_to_le32(x) ___swahw32((x))
+#define __le32_to_cpu(x) ___swahw32((x))
+#define __cpu_to_le16(x) ((__u16)(x)
+#define __le16_to_cpu(x) ((__u16)(x)
+#define __cpu_to_be64(x) I DON'T KNOW
+#define __be64_to_cpu(x) I DON'T KNOW
+#define __cpu_to_be32(x) __swahb32((x))
+#define __be32_to_cpu(x) __swahb32((x))
+#define __cpu_to_be16(x) __swab16((x))
+#define __be16_to_cpu(x) __swab16((x))
+#define __cpu_to_le64p(x) I DON'T KNOW
+#define __le64_to_cpup(x) I DON'T KNOW
+#define __cpu_to_le32p(x) ___swahw32p((x))
+#define __le32_to_cpup(x) ___swahw32p((x))
+#define __cpu_to_le16p(x) (*(__u16*)(x))
+#define __le16_to_cpup(x) (*(__u16*)(x))
+#define __cpu_to_be64p(x) I DON'T KNOW
+#define __be64_to_cpup(x) I DON'T KNOW
+#define __cpu_to_be32p(x) __swahb32p((x))
+#define __be32_to_cpup(x) __swahb32p((x))
+#define __cpu_to_be16p(x) __swab16p((x))
+#define __be16_to_cpup(x) __swab16p((x))
+#define __cpu_to_le64s(x) I DON'T KNOW
+#define __le64_to_cpus(x) I DON'T KNOW
+#define __cpu_to_le32s(x) ___swahw32s((x))
+#define __le32_to_cpus(x) ___swahw32s((x))
+#define __cpu_to_le16s(x) do {} while (0)
+#define __le16_to_cpus(x) do {} while (0)
+#define __cpu_to_be64s(x) I DON'T KNOW
+#define __be64_to_cpus(x) I DON'T KNOW
+#define __cpu_to_be32s(x) __swahb32s((x))
+#define __be32_to_cpus(x) __swahb32s((x))
+#define __cpu_to_be16s(x) __swab16s((x))
+#define __be16_to_cpus(x) __swab16s((x))
+
+#include <linux/byteorder/generic.h>
+
+#endif /* _LINUX_BYTEORDER_PDP_ENDIAN_H */
diff --git a/contrib/media/updf/include/linux/byteorder/swab.h b/contrib/media/updf/include/linux/byteorder/swab.h
new file mode 100644
index 000000000..3bc423b53
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/swab.h
@@ -0,0 +1,190 @@
+#ifndef _LINUX_BYTEORDER_SWAB_H
+#define _LINUX_BYTEORDER_SWAB_H
+
+/*
+ * linux/byteorder/swab.h
+ * Byte-swapping, independently from CPU endianness
+ *	swabXX[ps]?(foo)
+ *
+ * Francois-Rene Rideau <fare@tunes.org> 19971205
+ *    separated swab functions from cpu_to_XX,
+ *    to clean up support for bizarre-endian architectures.
+ *
+ * See asm-i386/byteorder.h and suches for examples of how to provide
+ * architecture-dependent optimized versions
+ *
+ */
+
+/* casts are necessary for constants, because we never know how for sure
+ * how U/UL/ULL map to __u16, __u32, __u64. At least not in a portable way.
+ */
+#define ___swab16(x) \
+({ \
+	__u16 __x = (x); \
+	((__u16)( \
+		(((__u16)(__x) & (__u16)0x00ffU) << 8) | \
+		(((__u16)(__x) & (__u16)0xff00U) >> 8) )); \
+})
+
+#define ___swab32(x) \
+({ \
+	__u32 __x = (x); \
+	((__u32)( \
+		(((__u32)(__x) & (__u32)0x000000ffUL) << 24) | \
+		(((__u32)(__x) & (__u32)0x0000ff00UL) <<  8) | \
+		(((__u32)(__x) & (__u32)0x00ff0000UL) >>  8) | \
+		(((__u32)(__x) & (__u32)0xff000000UL) >> 24) )); \
+})
+
+#define ___swab64(x) \
+({ \
+	__u64 __x = (x); \
+	((__u64)( \
+		(__u64)(((__u64)(__x) & (__u64)0x00000000000000ffULL) << 56) | \
+		(__u64)(((__u64)(__x) & (__u64)0x000000000000ff00ULL) << 40) | \
+		(__u64)(((__u64)(__x) & (__u64)0x0000000000ff0000ULL) << 24) | \
+		(__u64)(((__u64)(__x) & (__u64)0x00000000ff000000ULL) <<  8) | \
+	        (__u64)(((__u64)(__x) & (__u64)0x000000ff00000000ULL) >>  8) | \
+		(__u64)(((__u64)(__x) & (__u64)0x0000ff0000000000ULL) >> 24) | \
+		(__u64)(((__u64)(__x) & (__u64)0x00ff000000000000ULL) >> 40) | \
+		(__u64)(((__u64)(__x) & (__u64)0xff00000000000000ULL) >> 56) )); \
+})
+
+#define ___constant_swab16(x) \
+	((__u16)( \
+		(((__u16)(x) & (__u16)0x00ffU) << 8) | \
+		(((__u16)(x) & (__u16)0xff00U) >> 8) ))
+#define ___constant_swab32(x) \
+	((__u32)( \
+		(((__u32)(x) & (__u32)0x000000ffUL) << 24) | \
+		(((__u32)(x) & (__u32)0x0000ff00UL) <<  8) | \
+		(((__u32)(x) & (__u32)0x00ff0000UL) >>  8) | \
+		(((__u32)(x) & (__u32)0xff000000UL) >> 24) ))
+#define ___constant_swab64(x) \
+	((__u64)( \
+		(__u64)(((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) | \
+		(__u64)(((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) | \
+		(__u64)(((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) | \
+		(__u64)(((__u64)(x) & (__u64)0x00000000ff000000ULL) <<  8) | \
+	        (__u64)(((__u64)(x) & (__u64)0x000000ff00000000ULL) >>  8) | \
+		(__u64)(((__u64)(x) & (__u64)0x0000ff0000000000ULL) >> 24) | \
+		(__u64)(((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) | \
+		(__u64)(((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56) ))
+
+/*
+ * provide defaults when no architecture-specific optimization is detected
+ */
+#ifndef __arch__swab16
+#  define __arch__swab16(x) ({ __u16 __tmp = (x) ; ___swab16(__tmp); })
+#endif
+#ifndef __arch__swab32
+#  define __arch__swab32(x) ({ __u32 __tmp = (x) ; ___swab32(__tmp); })
+#endif
+#ifndef __arch__swab64
+#  define __arch__swab64(x) ({ __u64 __tmp = (x) ; ___swab64(__tmp); })
+#endif
+
+#ifndef __arch__swab16p
+#  define __arch__swab16p(x) __arch__swab16(*(x))
+#endif
+#ifndef __arch__swab32p
+#  define __arch__swab32p(x) __arch__swab32(*(x))
+#endif
+#ifndef __arch__swab64p
+#  define __arch__swab64p(x) __arch__swab64(*(x))
+#endif
+
+#ifndef __arch__swab16s
+#  define __arch__swab16s(x) do { *(x) = __arch__swab16p((x)); } while (0)
+#endif
+#ifndef __arch__swab32s
+#  define __arch__swab32s(x) do { *(x) = __arch__swab32p((x)); } while (0)
+#endif
+#ifndef __arch__swab64s
+#  define __arch__swab64s(x) do { *(x) = __arch__swab64p((x)); } while (0)
+#endif
+
+
+/*
+ * Allow constant folding
+ */
+#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+#  define __swab16(x) \
+(__builtin_constant_p((__u16)(x)) ? \
+ ___swab16((x)) : \
+ __fswab16((x)))
+#  define __swab32(x) \
+(__builtin_constant_p((__u32)(x)) ? \
+ ___swab32((x)) : \
+ __fswab32((x)))
+#  define __swab64(x) \
+(__builtin_constant_p((__u64)(x)) ? \
+ ___swab64((x)) : \
+ __fswab64((x)))
+#else
+#  define __swab16(x) __fswab16(x)
+#  define __swab32(x) __fswab32(x)
+#  define __swab64(x) __fswab64(x)
+#endif /* OPTIMIZE */
+
+
+static __inline__ __const__ __u16 __fswab16(__u16 x)
+{
+	return __arch__swab16(x);
+}
+static __inline__ __u16 __swab16p(__u16 *x)
+{
+	return __arch__swab16p(x);
+}
+static __inline__ void __swab16s(__u16 *addr)
+{
+	__arch__swab16s(addr);
+}
+
+static __inline__ __const__ __u32 __fswab32(__u32 x)
+{
+	return __arch__swab32(x);
+}
+static __inline__ __u32 __swab32p(__u32 *x)
+{
+	return __arch__swab32p(x);
+}
+static __inline__ void __swab32s(__u32 *addr)
+{
+	__arch__swab32s(addr);
+}
+
+#ifdef __BYTEORDER_HAS_U64__
+static __inline__ const __u64 __fswab64(__u64 x)
+{
+#  ifdef __SWAB_64_THRU_32__
+	__u32 h = x >> 32;
+        __u32 l = x & ((1ULL<<32)-1);
+        return (((__u64)__swab32(l)) << 32) | ((__u64)(__swab32(h)));
+#  else
+	return __arch__swab64(x);
+#  endif
+}
+static __inline__ __u64 __swab64p(__u64 *x)
+{
+	return __arch__swab64p(x);
+}
+static __inline__ void __swab64s(__u64 *addr)
+{
+	__arch__swab64s(addr);
+}
+#endif /* __BYTEORDER_HAS_U64__ */
+
+#if defined(__KERNEL__)
+#define swab16 __swab16
+#define swab32 __swab32
+#define swab64 __swab64
+#define swab16p __swab16p
+#define swab32p __swab32p
+#define swab64p __swab64p
+#define swab16s __swab16s
+#define swab32s __swab32s
+#define swab64s __swab64s
+#endif
+
+#endif /* _LINUX_BYTEORDER_SWAB_H */
diff --git a/contrib/media/updf/include/linux/byteorder/swabb.h b/contrib/media/updf/include/linux/byteorder/swabb.h
new file mode 100644
index 000000000..d28d9a804
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/swabb.h
@@ -0,0 +1,137 @@
+#ifndef _LINUX_BYTEORDER_SWABB_H
+#define _LINUX_BYTEORDER_SWABB_H
+
+/*
+ * linux/byteorder/swabb.h
+ * SWAp Bytes Bizarrely
+ *	swaHHXX[ps]?(foo)
+ *
+ * Support for obNUXIous pdp-endian and other bizarre architectures.
+ * Will Linux ever run on such ancient beasts? if not, this file
+ * will be but a programming pearl. Still, it's a reminder that we
+ * shouldn't be making too many assumptions when trying to be portable.
+ *
+ */
+
+/*
+ * Meaning of the names I chose (vaxlinux people feel free to correct them):
+ * swahw32	swap 16-bit half-words in a 32-bit word
+ * swahb32	swap 8-bit halves of each 16-bit half-word in a 32-bit word
+ *
+ * No 64-bit support yet. I don't know NUXI conventions for long longs.
+ * I guarantee it will be a mess when it's there, though :->
+ * It will be even worse if there are conflicting 64-bit conventions.
+ * Hopefully, no one ever used 64-bit objects on NUXI machines.
+ *
+ */
+
+#define ___swahw32(x) \
+({ \
+	__u32 __x = (x); \
+	((__u32)( \
+		(((__u32)(__x) & (__u32)0x0000ffffUL) << 16) | \
+		(((__u32)(__x) & (__u32)0xffff0000UL) >> 16) )); \
+})
+#define ___swahb32(x) \
+({ \
+	__u32 __x = (x); \
+	((__u32)( \
+		(((__u32)(__x) & (__u32)0x00ff00ffUL) << 8) | \
+		(((__u32)(__x) & (__u32)0xff00ff00UL) >> 8) )); \
+})
+
+#define ___constant_swahw32(x) \
+	((__u32)( \
+		(((__u32)(x) & (__u32)0x0000ffffUL) << 16) | \
+		(((__u32)(x) & (__u32)0xffff0000UL) >> 16) ))
+#define ___constant_swahb32(x) \
+	((__u32)( \
+		(((__u32)(x) & (__u32)0x00ff00ffUL) << 8) | \
+		(((__u32)(x) & (__u32)0xff00ff00UL) >> 8) ))
+
+/*
+ * provide defaults when no architecture-specific optimization is detected
+ */
+#ifndef __arch__swahw32
+#  define __arch__swahw32(x) ___swahw32(x)
+#endif
+#ifndef __arch__swahb32
+#  define __arch__swahb32(x) ___swahb32(x)
+#endif
+
+#ifndef __arch__swahw32p
+#  define __arch__swahw32p(x) __swahw32(*(x))
+#endif
+#ifndef __arch__swahb32p
+#  define __arch__swahb32p(x) __swahb32(*(x))
+#endif
+
+#ifndef __arch__swahw32s
+#  define __arch__swahw32s(x) do { *(x) = __swahw32p((x)); } while (0)
+#endif
+#ifndef __arch__swahb32s
+#  define __arch__swahb32s(x) do { *(x) = __swahb32p((x)); } while (0)
+#endif
+
+
+/*
+ * Allow constant folding
+ */
+#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+#  define __swahw32(x) \
+(__builtin_constant_p((__u32)(x)) ? \
+ ___swahw32((x)) : \
+ __fswahw32((x)))
+#  define __swahb32(x) \
+(__builtin_constant_p((__u32)(x)) ? \
+ ___swahb32((x)) : \
+ __fswahb32((x)))
+#else
+#  define __swahw32(x) __fswahw32(x)
+#  define __swahb32(x) __fswahb32(x)
+#endif /* OPTIMIZE */
+
+
+static __inline__ __const__ __u32 __fswahw32(__u32 x)
+{
+	return __arch__swahw32(x);
+}
+static __inline__ __u32 __swahw32p(__u32 *x)
+{
+	return __arch__swahw32p(x);
+}
+static __inline__ void __swahw32s(__u32 *addr)
+{
+	__arch__swahw32s(addr);
+}
+
+
+static __inline__ __const__ __u32 __fswahb32(__u32 x)
+{
+	return __arch__swahb32(x);
+}
+static __inline__ __u32 __swahb32p(__u32 *x)
+{
+	return __arch__swahb32p(x);
+}
+static __inline__ void __swahb32s(__u32 *addr)
+{
+	__arch__swahb32s(addr);
+}
+
+#ifdef __BYTEORDER_HAS_U64__
+/*
+ * Not supported yet
+ */
+#endif /* __BYTEORDER_HAS_U64__ */
+
+#if defined(__KERNEL__)
+#define swahw32 __swahw32
+#define swahb32 __swahb32
+#define swahw32p __swahw32p
+#define swahb32p __swahb32p
+#define swahw32s __swahw32s
+#define swahb32s __swahb32s
+#endif
+
+#endif /* _LINUX_BYTEORDER_SWABB_H */
diff --git a/contrib/media/updf/include/lispassert.h b/contrib/media/updf/include/lispassert.h
new file mode 100644
index 000000000..6aafa759b
--- /dev/null
+++ b/contrib/media/updf/include/lispassert.h
@@ -0,0 +1,16 @@
+
+#ifndef __lispassert_h__
+#define __lispassert_h__
+
+
+#include "choices.h"
+
+#ifdef USE_ASSERT
+  #include <assert.h>
+  #define LISPASSERT(x)  assert(x)
+#else
+  #define LISPASSERT(x)
+#endif
+
+#endif
+
diff --git a/contrib/media/updf/include/lispatom.h b/contrib/media/updf/include/lispatom.h
new file mode 100644
index 000000000..abb9242dc
--- /dev/null
+++ b/contrib/media/updf/include/lispatom.h
@@ -0,0 +1,135 @@
+/** \file lispatom.h
+ *  implementation of the standard lisp elements: atom and sublist.
+ *
+ * class LispAtom. This class implements one atom, which is a
+ * reference to a string it represents, and a pointer to the next
+ * lisp atom if it is in a list.
+ * It also has a pointer to the annotation object.
+ * The local class LispPtr implements automatic garbage collection
+ * through reference counting.
+ *
+ * The class LispNumber inherits from LispAtom and holds a numeric atom
+ * in the string representation and in the numeric representation (BigNumber).
+ * The string representation is converted to BigNumber (using the current precision for floats) when a numeric
+ * operation is first requested on the atom. The BigNumber representation is
+ * converted to the string representation whenever the number needs to be printed i.e. LispAtom::String() method is requested.
+ * The string is held in the number (to avoid repeated conversions) and also cached in the string cache (this caching will eventually be abandoned).
+ * When LispNumber is constructed from BigNumber, no string representation is available.
+ * Conversion from string to BigNumber is done only if no BigNumber object is present.
+ */
+
+#ifndef __lispatom_h__
+#define __lispatom_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispstring.h"
+#include "numbers.h"  // RefPtr<BigNumber> needs definition of BigNumber
+
+/// This should be used whenever constants 2, 10 mean binary and decimal.
+// maybe move somewhere else?
+#define BASE10 10
+#define BASE2 2
+
+// Flags used for atom types. These are not strictly necessary, but
+// do speed up certain evaluations by avoiding a lot of overhead.
+#define KFlagIsNumeric 0x01  // Quoted (after executing the args for
+                          // a LispLambda, or for a LispSetQuoted)
+
+class LispEnvironment;
+
+class LispAtom : public ObjectHelper<LispAtom>
+{
+public:
+  static LispObject* New(LispEnvironment& aEnvironment, const LispChar * aString);
+  virtual ~LispAtom();
+  virtual LispString * String();
+  virtual LispObject* Copy() { return NEW LispAtom(*this); }
+private:
+  LispAtom(LispString * aString);
+  LispAtom& operator=(const LispAtom& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+public:
+  LispAtom(const LispAtom& other);
+private:
+  LispString * iString;
+};
+
+//------------------------------------------------------------------------------
+// LispSublist
+
+class LispSubList : public ObjectHelper<LispSubList>
+{
+public:
+  static LispSubList* New(LispObject* aSubList);
+  virtual ~LispSubList();
+  virtual LispPtr* SubList() { return &iSubList; }
+  virtual LispObject* Copy() { return NEW LispSubList(*this); }
+private:
+  // Constructor is private -- use New() instead
+  LispSubList(LispObject* aSubList) : iSubList(aSubList) {}  // iSubList's constructor is messed up (it's a LispPtr, duh)
+public:
+  LispSubList(const LispSubList& other) : ASuper(other), iSubList(other.iSubList) {}
+private:
+  LispPtr iSubList;
+};
+
+
+//------------------------------------------------------------------------------
+// LispGenericClass
+
+class LispGenericClass : public ObjectHelper<LispGenericClass>
+{
+public:
+  static LispGenericClass* New(GenericClass* aClass);
+  virtual ~LispGenericClass();
+  virtual GenericClass* Generic();
+  virtual LispObject* Copy() { return NEW LispGenericClass(*this); }
+private:
+  // Constructor is private -- use New() instead
+  LispGenericClass(GenericClass* aClass);
+public:
+  LispGenericClass(const LispGenericClass& other) : ASuper(other), iClass(other.iClass) { iClass->iReferenceCount++; }
+private:
+  LispGenericClass& operator=(const LispGenericClass& other)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+    GenericClass* iClass;
+};
+
+class LispHashTable;
+class LispNumber : public ObjectHelper<LispNumber>
+{
+public:
+    /// constructors:
+    /// construct from another LispNumber
+  LispNumber(BigNumber* aNumber, LispString * aString = NULL) : iNumber(aNumber), iString(aString) {}
+  LispNumber(const LispNumber& other) : ASuper(other), iNumber(other.iNumber), iString(other.iString) {}
+  /// construct from a decimal string representation (also create a number object) and use aBasePrecision decimal digits
+  LispNumber(LispString * aString, LispInt aBasePrecision) : iNumber(NULL), iString(aString) { Number(aBasePrecision); }
+
+  virtual ~LispNumber() {}
+  virtual LispObject* Copy() { return NEW LispNumber(*this); }
+  /// return a string representation in decimal with maximum decimal precision allowed by the inherent accuracy of the number
+  virtual LispString * String();
+  /// give access to the BigNumber object; if necessary, will create a BigNumber object out of the stored string, at given precision (in decimal?)
+  virtual BigNumber* Number(LispInt aPrecision);
+private:
+  /// number object; NULL if not yet converted from string
+  RefPtr<BigNumber> iNumber;
+  /// string representation in decimal; NULL if not yet converted from BigNumber
+  RefPtr<LispString> iString;
+};
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/lispcleanupstack.h b/contrib/media/updf/include/lispcleanupstack.h
new file mode 100644
index 000000000..8257c7827
--- /dev/null
+++ b/contrib/media/updf/include/lispcleanupstack.h
@@ -0,0 +1,76 @@
+
+/** \file lispcleanupstack.h
+ * Implementation of a cleanup stack for exception handling on platforms
+ *  that don't clean up the stack automatically after an exception
+ *  occurs. The macro's SAFEPUSH and SAFEPOP as defined in
+ *  plat/<plat>/lisptype.h define which cleanup handler
+ *  to use, so it can be configured differently for different platforms.
+ *
+ */
+
+#ifndef __lispcleanupstack_h__
+#define __lispcleanupstack_h__
+
+#include "yacasbase.h"
+#include "grower.h"
+
+/** Base class that specifies one pure abstract method Delete.
+ *  Only classes derived from this one can be pushed onto
+ *  a cleanup stack. This in order to assure the cleanup code
+ *  knows where to find the destructor.
+ *
+ *  Typical candidates for cleanup include places in the code that
+ *  have temporal global side effects that need to be finalized on,
+ *  Like opening a file for reading, reading and then closing. If
+ *  reading prematurely finishes through an exception, the file
+ *  should be closed.
+ */
+class LispBase : public YacasBase
+{
+public:
+    virtual void Delete()=0;
+    virtual ~LispBase(){};
+};
+
+/** Clean up stack that doesn't actually delete objects itself.
+ *  Use this clean up stack if the compiler generates
+ *  cleanup code itself (particularly for newer c++ compilers).
+ *  Alternatively SAFEPUSH and SAFEPOP can then be defined to do nothing.
+ */
+class LispCleanup : public YacasBase
+{
+public:
+   inline LispCleanup() : iObjects() {}
+    virtual ~LispCleanup();
+    /// Push an object onto the cleanup stack for guarding
+    virtual void Push(LispBase& aObject);
+    /// Pop an object from the cleanup stack (the system is finished using it)
+    virtual void Pop();
+    /// Exception occurred: delete all objects on the stack, back to front.
+    virtual void Delete();
+    /** For testing purposes, verify that all places that pushed an object
+     *  popped it too.
+     */
+    void CheckStackEmpty();
+
+protected:
+    CArrayGrower<LispBase*, ArrOpsCustomPtr<LispBase> > iObjects;
+};
+
+/** Clean up stack that deletes objects itself when needed.
+ *  Use this clean up stack if the compiler doesn't generate
+ *  cleanup code itself (particularly for older c++ compilers).
+ */
+class DeletingLispCleanup : public LispCleanup
+{
+public:
+    virtual ~DeletingLispCleanup();
+    virtual void Push(LispBase& aObject);
+    virtual void Pop();
+    virtual void Delete();
+};
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/lispenvironment.h b/contrib/media/updf/include/lispenvironment.h
new file mode 100644
index 000000000..f5899efff
--- /dev/null
+++ b/contrib/media/updf/include/lispenvironment.h
@@ -0,0 +1,709 @@
+/** \file lispenvironment.h
+ *  General environment access.
+ *
+ */
+
+
+#ifndef __lispenvironment_h__
+#define __lispenvironment_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lisphash.h"
+#include "lispevalhash.h"
+#include "lispcleanupstack.h"
+#include "deffile.h"
+#include "lispio.h"
+#include "stringio.h"
+#include "lispglobals.h"
+#include "xmltokenizer.h"
+#include "errors.h"
+
+class CCompressedArchive; /* defined in archiver.h */
+
+class LispDefFiles;
+class InputDirectories : public CDeletingArrayGrower<LispString *, ArrOpsDeletingPtr<LispString> >
+{
+};
+
+class LispInput;
+class LispOutput;
+class LispPrinter;
+class LispOperators;
+class LispUserFunctions;
+class LispUserFunction;
+class LispMultiUserFunction;
+class LispEvaluatorBase;
+class BasicEvaluator;
+class DefaultDebugger;
+class LispEnvironment;
+
+
+/// The Lisp environment.
+/// This huge class is the central class of the Yacas program. It
+/// implements a dialect of Lisp.
+
+class LispEnvironment : public YacasBase
+{
+public:
+  /// \name Constructor and destructor
+  //@{
+  LispEnvironment(YacasCoreCommands &aCoreCommands,
+                  LispUserFunctions& aUserFunctions,
+                  LispGlobal& aGlobals,
+                  LispHashTable& aHashTable,
+                  LispOutput* aOutput,
+                  LispPrinter& aPrinter,
+                  LispOperators &aPreFixOperators,
+                  LispOperators &aInFixOperators,
+                  LispOperators &aPostFixOperators,
+                  LispOperators &aBodiedOperators,
+                  LispInput*    aCurrentInput,
+                  LispInt aStackSize);
+  ~LispEnvironment();
+  //@}
+
+public:
+  /// \name Lisp variables
+  //@{
+
+  /// Assign a value to a Lisp variable.
+  /// \param aString name of the variable
+  /// \param aValue value to be assigned to \a aString
+  ///
+  /// If there is a local variable with the name \a aString, the
+  /// object \a aValue is assigned to it. Otherwise, a
+  /// LispGlobalVariable is constructed, and it is associated with
+  /// \a aValue in #iGlobals.
+  /// \sa FindLocal
+  void SetVariable(LispString * aString, LispPtr& aValue, LispBoolean aGlobalLazyVariable);
+
+  /// In debug mode, DebugModeVerifySettingGlobalVariables raises a warning if a global variable is set.
+  void DebugModeVerifySettingGlobalVariables(LispPtr & aVariable, LispBoolean aGlobalLazyVariable);
+
+  /// Get the value assigned to a variable.
+  /// \param aVariable name of the variable
+  /// \param aResult (on exit) value of \a aVariable
+  ///
+  /// - If there is a local variable with the name \a aString,
+  ///   \a aResult is set to point to the value assigned to this local
+  ///   variable.
+  /// - If there is a global variable \a aString and its
+  ///   #iEvalBeforeReturn is false, its value is returned via
+  ///   \a aResult.
+  /// - If there is a global variable \a aString and its
+  ///   #iEvalBeforeReturn is true, its value is evaluated. The
+  ///   result is assigned back to the variable, its
+  ///   #iEvalBeforeReturn is set to false, and a copy of the result
+  ///   is returned in \a aResult.
+  /// - Otherwise, \a aResult is set to #NULL.
+  void GetVariable(LispString * aVariable,LispPtr& aResult);
+
+  void UnsetVariable(LispString * aString);
+  void PushLocalFrame(LispBoolean aFenced);
+  void PopLocalFrame();
+  void NewLocal(LispString * aVariable,LispObject* aValue);
+  void CurrentLocals(LispPtr& aResult);
+  //@}
+
+public:
+  /// \name Lisp functions
+  //@{
+
+  /// Return the #iCoreCommands attribute.
+  inline YacasCoreCommands& CoreCommands();
+
+  /// Add a command to the list of core commands.
+  /// \param aEvaluatorFunc C function evaluating the core command
+  /// \param aString name of the command
+  /// \param aNrArgs number of arguments
+  /// \param aFlags flags, see YacasEvaluator::FunctionFlags
+  void SetCommand(YacasEvalCaller aEvaluatorFunc, LispChar * aString,LispInt aNrArgs,LispInt aFlags);
+
+  void RemoveCommand(LispChar * aString);
+  void RemoveCoreCommand(LispChar * aString);
+
+  inline  LispHashTable& HashTable();
+  LispUserFunction* UserFunction(LispPtr& aArguments);
+  LispUserFunction* UserFunction(LispString * aName,LispInt aArity);
+
+  /// Return LispMultiUserFunction with given name.
+  /// \param aArguments name of the multi user function
+  ///
+  /// The table of user functions, #iUserFunctions, is consulted. If
+  /// a user function with the given name exists, it is returned.
+  /// Otherwise, a new LispMultiUserFunction is constructed, added
+  /// to #iUserFunctions, and returned.
+  LispMultiUserFunction* MultiUserFunction(LispString * aArguments);
+
+  LispDefFiles& DefFiles();
+  void DeclareRuleBase(LispString * aOperator, LispPtr& aParameters,
+                       LispInt aListed);
+  void DeclareMacroRuleBase(LispString * aOperator, LispPtr& aParameters,
+                       LispInt aListed);
+  void DefineRule(LispString * aOperator,LispInt aArity,
+                          LispInt aPrecedence, LispPtr& aPredicate,
+                          LispPtr& aBody);
+  void DefineRulePattern(LispString * aOperator,LispInt aArity,
+                          LispInt aPrecedence, LispPtr& aPredicate,
+                          LispPtr& aBody);
+
+
+  void UnFenceRule(LispString * aOperator,LispInt aArity);
+  void Retract(LispString * aOperator,LispInt aArity);
+  void HoldArgument(LispString *  aOperator,LispString * aVariable);
+  //@}
+
+  LispString * FindCachedFile(LispChar * aFileName);
+
+public:
+  /// \name Precision
+  //@{
+
+  /// set precision to a given number of decimal digits
+  void SetPrecision(LispInt aPrecision);
+  inline LispInt Precision(void) const;
+  inline LispInt BinaryPrecision(void) const;
+  //@}
+
+public:
+  inline void SetPrettyPrinter(LispString * aPrettyPrinter);
+  inline LispString * PrettyPrinter(void);
+
+  inline void SetPrettyReader(LispString * aPrettyReader);
+  inline LispString * PrettyReader(void);
+
+public:
+  LispInt GetUniqueId();
+public:
+  LispPrinter& CurrentPrinter();
+
+public:
+  /// \name Operators
+  //@{
+  LispOperators& PreFix();
+  LispOperators& InFix();
+  LispOperators& PostFix();
+  LispOperators& Bodied();
+  //@}
+
+public:
+  /// \name Input and output
+  //@{
+  LispInput* CurrentInput();
+  void SetCurrentInput(LispInput* aInput);
+public:
+  LispOutput* CurrentOutput();
+  void SetCurrentOutput(LispOutput* aOutput);
+public:
+  void SetUserError(LispChar * aErrorString);
+  LispChar * ErrorString(LispInt aError);
+  //@}
+
+protected:
+  /// current precision for user interaction, in decimal and in binary
+  LispInt iPrecision;
+  LispInt iBinaryPrecision;
+public:
+  InputDirectories iInputDirectories;
+  DeletingLispCleanup iCleanup;
+  LispInt iEvalDepth;
+  LispInt iMaxEvalDepth;
+  CCompressedArchive *iArchive;
+  LispEvaluatorBase* iEvaluator;
+
+public: // Error information when some error occurs.
+  InputStatus iInputStatus;
+  LispInt iSecure;
+public: // pre-found
+  RefPtr<LispObject> iTrue;
+  RefPtr<LispObject> iFalse;
+
+  RefPtr<LispObject> iEndOfFile;
+  RefPtr<LispObject> iEndStatement;
+  RefPtr<LispObject> iProgOpen;
+  RefPtr<LispObject> iProgClose;
+  RefPtr<LispObject> iNth;
+  RefPtr<LispObject> iBracketOpen;
+  RefPtr<LispObject> iBracketClose;
+  RefPtr<LispObject> iListOpen;
+  RefPtr<LispObject> iListClose;
+  RefPtr<LispObject> iComma;
+  RefPtr<LispObject> iList;
+  RefPtr<LispObject> iProg;
+
+  LispInt iLastUniqueId;
+
+public: // Error reporting
+  LispString iError;
+  StringOutput iErrorOutput;
+  DefaultDebugger* iDebugger;
+
+private:
+  LispPtr *FindLocal(LispString * aVariable);
+
+private:
+
+  class LispLocalVariable : public YacasBase
+  {
+  public:
+    LispLocalVariable(LispString * aVariable,
+                      LispObject* aValue)
+      : iNext(NULL), iVariable(aVariable),iValue(aValue)
+    {
+      ++aVariable->iReferenceCount;
+    };
+    ~LispLocalVariable()
+    {
+      --iVariable->iReferenceCount;
+    }
+  private:
+    LispLocalVariable(const LispLocalVariable& aOther) : iNext(NULL), iVariable(NULL),iValue(NULL)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+    }
+    LispLocalVariable& operator=(const LispLocalVariable& aOther)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+      return *this;
+    }
+
+  public:
+    LispLocalVariable* iNext;
+    LispString * iVariable;
+    LispPtr iValue;
+  };
+  class LocalVariableFrame : public YacasBase
+  {
+  public:
+    LocalVariableFrame(LocalVariableFrame *aNext,
+                       LispLocalVariable* aFirst)
+        : iNext(aNext), iFirst(aFirst), iLast(aFirst) { }
+    void Add(LispLocalVariable* aNew)
+    {
+      aNew->iNext = iFirst;
+      iFirst = aNew;
+    }
+    ~LocalVariableFrame()
+    {
+      LispLocalVariable* t = iFirst;
+      LispLocalVariable* next;
+      while (t != iLast)
+      {
+        next = t->iNext;
+        delete t;
+        t = next;
+      }
+    }
+
+  private:
+    LocalVariableFrame(const LocalVariableFrame& aOther) : iNext(NULL),iFirst(NULL),iLast(NULL)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+    }
+    LocalVariableFrame& operator=(const LocalVariableFrame& aOther)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+      return *this;
+    }
+  public:
+    LocalVariableFrame *iNext;
+    LispLocalVariable* iFirst;
+    LispLocalVariable* iLast;
+  };
+public: //Well... only because I want to be able to show the stack to the outside world...
+  LocalVariableFrame *iLocalsList;
+  LispOutput*    iInitialOutput;
+private:
+
+  /// Hash of core commands with associated YacasEvaluator
+  YacasCoreCommands& iCoreCommands;
+
+  LispUserFunctions& iUserFunctions;
+  LispHashTable& iHashTable;
+  LispDefFiles   iDefFiles;
+  LispPrinter&   iPrinter;
+  LispOutput*    iCurrentOutput;
+
+  /// Hash of global variables with their values
+  LispGlobal&    iGlobals;
+
+  LispOperators& iPreFixOperators;
+  LispOperators& iInFixOperators;
+  LispOperators& iPostFixOperators;
+  LispOperators& iBodiedOperators;
+
+  LispInput* iCurrentInput;
+
+  LispChar * theUserError;
+
+  LispString * iPrettyReader;
+  LispString * iPrettyPrinter;
+public:
+  LispTokenizer iDefaultTokenizer;
+  CommonLispTokenizer iCommonLispTokenizer;
+  XmlTokenizer  iXmlTokenizer;
+  LispTokenizer* iCurrentTokenizer;
+
+public:
+  /** YacasArgStack implements a stack of pointers to objects that can be used to pass
+  *  arguments to functions, and receive results back.
+  */
+  class YacasArgStack
+  {
+  public:
+    YacasArgStack(LispInt aStackSize) : iStack(),iStackCnt(0)
+    {
+      iStack.ResizeTo( aStackSize );
+    }
+    inline LispInt GetStackTop() const {return iStackCnt;}
+    inline void RaiseStackOverflowError() const
+    {
+      RaiseError("Argument stack reached maximum. Please extend argument stack with --stack argument on the command line.");
+    }
+    inline void PushArgOnStack(LispObject* aObject)
+    {
+      if (iStackCnt >= iStack.Size())
+      {
+        RaiseStackOverflowError();
+      }
+      //LISPASSERT(iStackCnt>=0 /*&& iStackCnt<iStack.Size()*/);
+      iStack[iStackCnt] = (aObject);
+      iStackCnt++;
+    }
+    inline void PushNulls(LispInt aNr)
+    {
+      LispInt aStackCnt = iStackCnt + aNr;
+      if (aStackCnt > iStack.Size() || aStackCnt < 0)
+      {
+        RaiseStackOverflowError();
+      }
+      iStackCnt = aStackCnt;
+    }
+    inline LispPtr& GetElement(LispInt aPos)
+    {
+      LISPASSERT(0<=aPos && aPos<iStackCnt);
+      //LISPASSERT(aPos>=0 && aPos<iStack.Size());
+      return iStack[aPos];
+    }
+    inline void PopTo(LispInt aTop)
+    {
+      LISPASSERT(0<=aTop && aTop<=iStackCnt);
+      while (iStackCnt>aTop)
+      {
+        iStackCnt--;
+        iStack[iStackCnt] = (NULL);
+      }
+    }
+  protected:
+    // Invariants:
+    //    0 <= iStackCnt <= iStack.Size()
+    //    iStack[iStackCnt..iStack.Size()-1] = NULL
+    LispPtrArray iStack;
+    LispInt iStackCnt;    // number of items on the stack
+  };
+  YacasArgStack iStack;
+
+private:
+ 
+  inline LispEnvironment(const LispEnvironment& aOther)
+    :
+    iPrecision(0),  // default user precision of 10 decimal digits
+    iBinaryPrecision(0),  // same as 34 bits
+    iInputDirectories(),
+    iCleanup(),
+    iEvalDepth(0),
+    iMaxEvalDepth(0),
+    iArchive(NULL),
+    iEvaluator(NULL),
+    iInputStatus(),
+    iSecure(0),
+    iTrue(),
+    iFalse(),
+    iEndOfFile(),
+    iEndStatement(),
+    iProgOpen(),
+    iProgClose(),
+    iNth(),
+    iBracketOpen(),
+    iBracketClose(),
+    iListOpen(),
+    iListClose(),
+    iComma(),
+    iList(),
+    iProg(),
+    iLastUniqueId(0),
+    iError(),
+    iErrorOutput(aOther.iErrorOutput),
+    iDebugger(NULL),
+    iLocalsList(NULL),
+    iInitialOutput(aOther.iInitialOutput),
+    iCoreCommands(aOther.iCoreCommands),
+    iUserFunctions(aOther.iUserFunctions),
+    iHashTable(aOther.iHashTable),
+    iDefFiles(),
+    iPrinter(aOther.iPrinter),
+    iCurrentOutput(aOther.iCurrentOutput),
+    iGlobals(aOther.iGlobals),
+    iPreFixOperators(aOther.iPreFixOperators),
+    iInFixOperators(aOther.iInFixOperators),
+    iPostFixOperators(aOther.iPostFixOperators),
+    iBodiedOperators(aOther.iBodiedOperators),
+    iCurrentInput(aOther.iCurrentInput),
+    theUserError(NULL),
+    iPrettyReader(NULL),
+    iPrettyPrinter(NULL),
+    iDefaultTokenizer(),
+    iCommonLispTokenizer(),
+    iXmlTokenizer(),
+    iCurrentTokenizer(NULL),
+    iStack(0)
+  {
+    // copy constructor has not been made yet, hence the assert
+    LISPASSERT(0);
+  }
+  LispEnvironment& operator=(const LispEnvironment& aOther)
+  {
+    // copy constructor has not been made yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+
+};
+
+inline LispInt LispEnvironment::Precision(void) const
+{
+    return iPrecision;
+}
+
+inline LispInt LispEnvironment::BinaryPrecision(void) const
+{
+  return iBinaryPrecision;
+}
+
+
+
+inline YacasCoreCommands& LispEnvironment::CoreCommands()
+{
+    return iCoreCommands;
+}
+
+
+inline LispHashTable& LispEnvironment::HashTable()
+{
+    return iHashTable;
+}
+
+
+
+// Local lisp stack, unwindable by the exception handler
+class LispLocalFrame : public LispBase
+{
+public:
+    LispLocalFrame(LispEnvironment& aEnvironment, LispBoolean aFenced)
+        : iEnvironment(aEnvironment)
+    {
+        iEnvironment.PushLocalFrame(aFenced);
+        SAFEPUSH(iEnvironment,*this);
+    };
+    virtual ~LispLocalFrame()
+    {
+        SAFEPOP(iEnvironment);
+        Delete();
+    };
+    virtual void Delete();
+private:
+    LispEnvironment& iEnvironment;
+};
+
+
+
+class LispSecureFrame : public LispBase
+{
+public:
+  LispSecureFrame(LispEnvironment& aEnvironment)
+      : iEnvironment(aEnvironment),iPreviousSecure(aEnvironment.iSecure)
+  {
+    iEnvironment.iSecure = 1;
+    SAFEPUSH(iEnvironment,*this);
+  };
+  virtual ~LispSecureFrame()
+  {
+    SAFEPOP(iEnvironment);
+    Delete();
+  };
+  virtual void Delete();
+private:
+  LispEnvironment& iEnvironment;
+  LispInt iPreviousSecure;
+};
+
+
+// LispLocalInput takes ownership over the LispInput class
+class LispLocalInput : public LispBase
+{
+public:
+  LispLocalInput(LispEnvironment& aEnvironment, LispInput* aInput)
+      : iEnvironment(aEnvironment),iPreviousInput(iEnvironment.CurrentInput())
+  {
+    iEnvironment.SetCurrentInput(aInput);
+    SAFEPUSH(iEnvironment,*this);
+  };
+  virtual ~LispLocalInput()
+  {
+    SAFEPOP(iEnvironment);
+    Delete();
+  };
+  virtual void Delete();
+private:
+  LispLocalInput(const LispLocalInput& aOther): iEnvironment(aOther.iEnvironment),iPreviousInput(iEnvironment.CurrentInput())
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  };
+  LispLocalInput& operator=(const LispLocalInput& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  };
+
+private:
+  LispEnvironment& iEnvironment;
+  LispInput* iPreviousInput;
+};
+
+
+// LispLocalInput takes ownership over the LispInput class
+class LispLocalOutput : public LispBase
+{
+public:
+  LispLocalOutput(LispEnvironment& aEnvironment, LispOutput* aOutput)
+      : iEnvironment(aEnvironment), iPreviousOutput(iEnvironment.CurrentOutput())
+  {
+    iPreviousOutput = iEnvironment.CurrentOutput();
+    iEnvironment.SetCurrentOutput(aOutput);
+    SAFEPUSH(iEnvironment,*this);
+  };
+  virtual ~LispLocalOutput()
+  {
+    SAFEPOP(iEnvironment);
+    Delete();
+  };
+  virtual void Delete();
+private:
+  LispLocalOutput(const LispLocalOutput& aOther): iEnvironment(aOther.iEnvironment), iPreviousOutput(iEnvironment.CurrentOutput())
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  LispLocalOutput& operator=(const LispLocalOutput& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  LispEnvironment& iEnvironment;
+  LispOutput* iPreviousOutput;
+};
+
+
+class LispLocalEvaluator : public YacasBase
+{
+public:
+  LispLocalEvaluator(LispEnvironment& aEnvironment,LispEvaluatorBase* aNewEvaluator);
+  ~LispLocalEvaluator();
+
+private:
+  LispLocalEvaluator(const LispLocalEvaluator& aOther) : iPreviousEvaluator(NULL), iEnvironment(aOther.iEnvironment)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  LispLocalEvaluator& operator=(const LispLocalEvaluator& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+
+private:
+  LispEvaluatorBase* iPreviousEvaluator;
+  LispEnvironment& iEnvironment;
+};
+
+class LispLocalTrace : public YacasBase
+{
+public:
+  LispLocalTrace(LispUserFunction* aUserFunc);
+  ~LispLocalTrace();
+private:
+  LispLocalTrace(const LispLocalTrace& aOther) : iUserFunc(NULL)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  LispLocalTrace& operator=(const LispLocalTrace& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  LispUserFunction* iUserFunc;
+};
+
+class LocalArgs : public YacasBase
+{
+public:
+  LocalArgs(LispPtr* aPtrs) : iPtrs(aPtrs) {};
+  ~LocalArgs()
+  {
+    if (iPtrs)
+      delete[] iPtrs;
+  }
+private:
+  LocalArgs(const LocalArgs& aOther) : iPtrs(NULL)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  LocalArgs& operator=(const LocalArgs& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  LispPtr* iPtrs;
+};
+
+
+
+inline void LispEnvironment::SetPrettyReader(LispString * aPrettyReader)
+{
+  iPrettyReader = aPrettyReader;
+}
+inline LispString * LispEnvironment::PrettyReader(void)
+{
+  return iPrettyReader;
+}
+
+inline void LispEnvironment::SetPrettyPrinter(LispString * aPrettyPrinter)
+{
+  iPrettyPrinter = aPrettyPrinter;
+}
+inline LispString * LispEnvironment::PrettyPrinter(void)
+{
+  return iPrettyPrinter;
+}
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/lisperror.h b/contrib/media/updf/include/lisperror.h
new file mode 100644
index 000000000..075c6a064
--- /dev/null
+++ b/contrib/media/updf/include/lisperror.h
@@ -0,0 +1,68 @@
+
+#ifndef __lisperror_h__
+#define __lisperror_h__
+
+#include "lisptype.h"
+#include "lispstring.h"
+
+#include "choices.h"
+
+
+enum ErrorCodes
+{
+    KLispErrNone = 0,
+    KLispErrInvalidArg        ,
+    KLispErrWrongNumberOfArgs ,
+    KLispErrNotList           ,
+    KLispErrListNotLongEnough ,
+    KLispErrInvalidStack      ,
+    KQuitting                 ,
+    KLispErrNotEnoughMemory   ,
+    KInvalidToken             ,
+    KLispErrInvalidExpression ,
+    KLispErrUnprintableToken  ,
+    KLispErrFileNotFound      ,
+    KLispErrReadingFile       ,
+    KLispErrCreatingUserFunction,
+    KLispErrCreatingRule        ,
+    KLispErrArityAlreadyDefined ,
+    KLispErrCommentToEndOfFile  ,
+    KLispErrNotString           ,
+    KLispErrNotInteger          ,
+    KLispErrParsingInput        ,
+    KLispErrMaxRecurseDepthReached,
+    KLispErrDefFileAlreadyChosen  ,
+    KLispErrDivideByZero          ,
+    KLispErrNotAnInFixOperator    ,
+    KLispErrUser                  ,
+    KLispErrIsNotInFix            ,
+    KLispErrSecurityBreach        ,
+    KLispErrLibraryNotFound       ,
+    KLispErrUserInterrupt         ,
+    KLispErrNonBooleanPredicateInPattern,
+    KLispErrGenericFormat,
+    KLispNrErrors
+};
+
+
+template<typename T>
+inline void Check(T hastobetrue, LispInt aError)
+{
+    if (!hastobetrue)
+        LispThrow(aError);
+}
+
+
+#ifdef YACAS_DEBUG
+#define DBG_printf printf
+#define DBG_(xxx) xxx
+#else
+namespace{void inline noop(...) {}}
+// could change 'noop' to 'sizeof' below, but we get 'left-hand operand of comma has no effect' from g++
+#define DBG_printf while (0) noop
+#define DBG_(xxx) /*xxx*/
+#endif
+
+
+#endif
+
diff --git a/contrib/media/updf/include/lispeval.h b/contrib/media/updf/include/lispeval.h
new file mode 100644
index 000000000..f661c4b34
--- /dev/null
+++ b/contrib/media/updf/include/lispeval.h
@@ -0,0 +1,184 @@
+/** \file lispeval.h
+ *  Evaluation of expressions.
+ *
+ */
+
+#ifndef __lispeval_h__
+#define __lispeval_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispenvironment.h"
+
+/*
+void InternalEval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression);
+*/
+
+
+class UserStackInformation : public YacasBase
+{
+public:
+    UserStackInformation()
+      : iOperator(),iExpression(),iRulePrecedence(-1),iSide(0)
+#ifdef YACAS_DEBUG
+      , iFileName("(no file)"),iLine(0)
+#endif // YACAS_DEBUG
+    {
+    }
+    LispPtr iOperator;
+    LispPtr iExpression;
+    LispInt iRulePrecedence;
+    LispInt iSide; // 0=pattern, 1=body
+    DBG_( LispChar * iFileName; )
+    DBG_( LispInt iLine; )
+};
+
+/// Abstract evaluator for Lisp expressions.
+/// Eval() is a pure virtual function, to be provided by the derived class.
+/// The other functions are stubs.
+
+class LispEvaluatorBase : public YacasBase
+{
+public:
+  LispEvaluatorBase() : iBasicInfo() {}
+  virtual ~LispEvaluatorBase();
+  virtual void Eval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression)=0;
+  virtual void ResetStack();
+  virtual UserStackInformation& StackInformation();
+  virtual void ShowStack(LispEnvironment& aEnvironment, LispOutput& aOutput);
+private:
+  UserStackInformation iBasicInfo;
+};
+
+/// The basic evaluator for Lisp expressions.
+
+class BasicEvaluator : public LispEvaluatorBase
+{
+public:
+  /// Evaluate a Lisp expression
+  /// \param aEnvironment the Lisp environment, in which the
+  /// evaluation should take place.
+  /// \param aResult the result of the evaluation.
+  /// \param aExpression the expression to evaluate.
+  ///
+  /// First, the evaluation depth is checked. An error is raised if
+  /// the maximum evaluation depth is exceeded.
+  ///
+  /// The next step is the actual evaluation. \a aExpression is a
+  /// LispObject, so we can distinguish three cases.
+  ///   - If \a aExpression is a string starting with \c " , it is
+  ///     simply copied in \a aResult. If it starts with another
+  ///     character (this includes the case where it represents a
+  ///     number), the environment is checked to see whether a
+  ///     variable with this name exists. If it does, its value is
+  ///     copied in \a aResult, otherwise \a aExpression is copied.
+  ///   - If \a aExpression is a list, the head of the list is
+  ///     examined. If the head is not a string. InternalApplyPure()
+  ///     is called. If the head is a string, it is checked against
+  ///     the core commands; if there is a check, the corresponding
+  ///     evaluator is called. Then it is checked agaist the list of
+  ///     user function with GetUserFunction() . Again, the
+  ///     corresponding evaluator is called if there is a check. If
+  ///     all fails, ReturnUnEvaluated() is called.
+  ///   - Otherwise (ie. if \a aExpression is a generic object), it is
+  ///     copied in \a aResult.
+  ///
+  /// \note The result of this operation must be a unique (copied)
+  /// element! Eg. its Next might be set...
+  ///
+  /// The LispPtr it can be stored in to is passed in as argument, so it
+  /// does not need to be constructed by the calling environment.
+  virtual void Eval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression);
+  virtual ~BasicEvaluator();
+};
+
+class TracedEvaluator : public BasicEvaluator
+{
+public:
+  TracedEvaluator() :  BasicEvaluator(),errorStr(),errorOutput(errorStr){}
+  virtual void Eval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression);
+protected:
+  LispString errorStr;
+  StringOutput errorOutput;
+};
+
+
+class TracedStackEvaluator : public BasicEvaluator
+{
+public:
+  TracedStackEvaluator() : objs() {}
+  virtual ~TracedStackEvaluator();
+  virtual void Eval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression);
+  virtual void ResetStack();
+  virtual UserStackInformation& StackInformation();
+  virtual void ShowStack(LispEnvironment& aEnvironment, LispOutput& aOutput);
+private:
+  void PushFrame();
+  void PopFrame();
+private:
+  CArrayGrower<UserStackInformation*, ArrOpsCustomPtr<UserStackInformation> > objs;
+};
+
+
+
+/* GetUserFunction : get user function, possibly loading the required
+   files to read in the function definition */
+LispUserFunction* GetUserFunction(LispEnvironment& aEnvironment,
+                                  LispPtr* subList);
+
+
+/* Tracing functions */
+void TraceShowEnter(LispEnvironment& aEnvironment,
+                    LispPtr& aExpression);
+void TraceShowLeave(LispEnvironment& aEnvironment, LispPtr& aResult,
+                    LispPtr& aExpression);
+void TraceShowArg(LispEnvironment& aEnvironment,LispPtr& aParam,
+                  LispPtr& aValue);
+
+
+void ShowExpression(LispString& outString, LispEnvironment& aEnvironment,
+                    LispPtr& aExpression);
+
+
+class YacasDebuggerBase : public YacasBase
+{
+public:
+  virtual ~YacasDebuggerBase();
+  virtual void Start() = 0;
+  virtual void Finish() = 0;
+  virtual void Enter(LispEnvironment& aEnvironment,
+                     LispPtr& aExpression) = 0;
+  virtual void Leave(LispEnvironment& aEnvironment, LispPtr& aResult,
+                     LispPtr& aExpression) = 0;
+  virtual void Error(LispEnvironment& aEnvironment) = 0;
+  virtual LispBoolean Stopped() = 0;
+};
+
+class DefaultDebugger : public YacasDebuggerBase
+{
+public:
+  inline DefaultDebugger(LispPtr& aEnter, LispPtr& aLeave, LispPtr& aError)
+    : iEnter(aEnter), iLeave(aLeave), iError(aError), iTopExpr(),iTopResult(),iStopped(LispFalse),defaultEval() {};
+  virtual void Start();
+  virtual void Finish();
+  virtual void Enter(LispEnvironment& aEnvironment,
+                      LispPtr& aExpression);
+  virtual void Leave(LispEnvironment& aEnvironment, LispPtr& aResult,
+                      LispPtr& aExpression);
+  virtual void Error(LispEnvironment& aEnvironment);
+  virtual LispBoolean Stopped();
+  LispPtr iEnter;
+  LispPtr iLeave;
+  LispPtr iError;
+  LispPtr iTopExpr;
+  LispPtr iTopResult;
+  LispBoolean iStopped;
+protected:
+  BasicEvaluator defaultEval;
+};
+
+
+#endif
+
+
+
diff --git a/contrib/media/updf/include/lispevalhash.h b/contrib/media/updf/include/lispevalhash.h
new file mode 100644
index 000000000..ea6fcff19
--- /dev/null
+++ b/contrib/media/updf/include/lispevalhash.h
@@ -0,0 +1,46 @@
+/** \file lispevalhash.h
+ *  Storage of executable commands
+ *
+ */
+
+#ifndef __lispevalhash_h__
+#define __lispevalhash_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lisphash.h"
+#include "evalfunc.h"
+
+
+// new-style evaluator, passing arguments onto the stack in LispEnvironment
+typedef void (*YacasEvalCaller)(LispEnvironment& aEnvironment,LispInt aStackTop);
+class YacasEvaluator : public EvalFuncBase
+{
+public:
+  // FunctionFlags can be orred when passed to the constructor of this function
+  enum FunctionFlags
+  {
+    Function=0,   // Function: evaluate arguments
+    Macro=1,      // Function: don't evaluate arguments
+    Fixed = 0,    // fixed number of arguments
+    Variable = 2  // variable number of arguments
+  };
+  YacasEvaluator(YacasEvalCaller aCaller,LispInt aNrArgs, LispInt aFlags)
+    : iCaller(aCaller), iNrArgs(aNrArgs), iFlags(aFlags)
+  {
+  }
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment,
+                          LispPtr& aArguments);
+private:
+  YacasEvalCaller iCaller;
+  LispInt iNrArgs;
+  LispInt iFlags;
+};
+
+class YacasCoreCommands : public LispAssociatedHash<YacasEvaluator>
+{
+};
+
+
+
+#endif
diff --git a/contrib/media/updf/include/lispglobals.h b/contrib/media/updf/include/lispglobals.h
new file mode 100644
index 000000000..db60d05da
--- /dev/null
+++ b/contrib/media/updf/include/lispglobals.h
@@ -0,0 +1,61 @@
+
+/** \file lispglobals.h
+ *  Storage of globals in a associated hash
+ *
+ */
+
+#ifndef __lispglobals_h__
+#define __lispglobals_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lisphash.h"
+
+
+/// Value of a Lisp global variable.
+/// The only special feature of this class is the attribute
+/// #iEvalBeforeReturn, which defaults to #LispFalse. If this
+/// attribute is set to #LispTrue, the value in #iValue needs to be
+/// evaluated to get the value of the Lisp variable.
+/// \sa LispEnvironment::GetVariable()
+
+class LispGlobalVariable : public YacasBase
+{
+public:
+    inline LispGlobalVariable(const LispGlobalVariable& aOther);
+    LispGlobalVariable(LispPtr& aValue): iValue(aValue), iEvalBeforeReturn(LispFalse) {}
+    inline LispGlobalVariable& operator=(const LispGlobalVariable& aOther);
+
+    inline void SetEvalBeforeReturn(LispBoolean aEval);
+    LispPtr iValue;
+    LispBoolean iEvalBeforeReturn;
+};
+
+/// Associated hash of LispGlobalVariable objects
+
+class LispGlobal : public LispAssociatedHash<LispGlobalVariable>
+{
+};
+
+
+
+
+inline LispGlobalVariable::LispGlobalVariable(const LispGlobalVariable& aOther) : iValue(aOther.iValue), iEvalBeforeReturn(LispFalse)
+{
+}
+
+inline void LispGlobalVariable::SetEvalBeforeReturn(LispBoolean aEval)
+{
+  iEvalBeforeReturn = aEval;
+}
+
+
+inline LispGlobalVariable& LispGlobalVariable::operator=(const LispGlobalVariable& aOther)
+{
+  iValue = (aOther.iValue);
+  return *this;
+}
+
+
+#endif
+
diff --git a/contrib/media/updf/include/lisphash.h b/contrib/media/updf/include/lisphash.h
new file mode 100644
index 000000000..72a9320ab
--- /dev/null
+++ b/contrib/media/updf/include/lisphash.h
@@ -0,0 +1,101 @@
+/** \file lisphash.h
+ *  hashing of strings. Each string will exist only once in the
+ * hash table, and have an unique id.
+ */
+
+
+#ifndef __lisphash_h__
+#define __lisphash_h__
+
+#include "yacasbase.h"
+#include "grower.h"
+#include "lispstring.h"
+
+
+const LispInt KSymTableSize = 211;
+LispInt LispHash( const char *s );
+LispInt LispHashCounted( const char *s, LispInt length );
+LispInt LispHashStringify( const char *s );
+LispInt LispHashUnStringify( const char *s );
+LispInt LispHashPtr(const LispString * aString);  // hash the *address*!
+
+/**
+ * This is the symbol table, implemented as a hash table for fast
+ * lookup. It is meant to store any string just once, have fast
+ * searching for strings and return a reference to the string.
+ * This also allows fast comparison of two strings (two strings
+ * are equal iff the pointers to the strings are equal).
+ */
+class LispHashTable : public YacasBase
+{
+public:
+  LispHashTable() {}
+  ~LispHashTable();
+  // If string not yet in table, insert. Afterwards return the string.
+  LispString * LookUp(const LispChar * aString, LispBoolean aStringOwnedExternally=LispFalse);
+  /// LookUp that takes ownership of the string
+  LispString * LookUp(LispString * aString);
+  LispString * LookUpCounted(LispChar * aString,LispInt aLength);
+  LispString * LookUpStringify(LispChar * aString, LispBoolean aStringOwnedExternally=LispFalse);
+  LispString * LookUpUnStringify(LispChar * aString, LispBoolean aStringOwnedExternally=LispFalse);
+  void GarbageCollect();
+private:
+  void AppendString(LispInt bin,LispString * result);
+private:
+  CArrayGrower<LispStringSmartPtr, ArrOpsCustomObj<LispStringSmartPtr> > iHashTable[KSymTableSize];
+};
+
+
+
+
+
+/** VoidGrow is a helper class for LispAssociatedHash
+ */
+class VoidGrow : public CArrayGrower<void*, ArrOpsCustomPtr<void> >
+{
+};
+
+/** LispAssociatedHash allows you to associate arbitrary
+ * information with a string in the above hash table. You can
+ * specify what type of information to link to the string, and
+ * this class then stores that information for a string. It is
+ * in a sense a way to extend the string object without modifying
+ * the string class itself. This class does not own the strings it
+ * points to, but instead relies on the fact that the strings
+ * are maintained in a hash table (like LispHashTable above).
+ */
+template<class T>
+class LispAssociatedHash : public YacasBase
+{
+public:
+  /// Find the data associated to \a aString.
+  /// If \a aString is not stored in the hash table, this function
+  /// returns #NULL.
+  inline T* LookUp(LispString * aString);
+
+  /// Add an association to the hash table.
+  /// If \a aString is already stored in the hash table, its
+  /// association is changed to \a aData. Otherwise, a new
+  /// association is added.
+  inline void SetAssociation(const T& aData, LispString * aString);
+
+  /// Delete an association from the hash table.
+  inline void Release(LispString * aString);
+
+protected:
+  /** The destructor is made protected because we do not want the outside world to directly
+   *  call this destructor. The alternative would be to make the destructor virtual.
+   */
+  inline ~LispAssociatedHash();
+
+private:
+  // The next array is in fact an array of arrays of type LAssoc<T>
+  VoidGrow iHashTable[KSymTableSize];
+};
+
+
+
+#include "lisphash.inl"
+
+
+#endif
diff --git a/contrib/media/updf/include/lispio.h b/contrib/media/updf/include/lispio.h
new file mode 100644
index 000000000..61b61a2b4
--- /dev/null
+++ b/contrib/media/updf/include/lispio.h
@@ -0,0 +1,109 @@
+/** \file lispio.h
+ * definitions of pure input output classes.
+ */
+
+
+#ifndef __lispio_h__
+#define __lispio_h__
+
+#include "yacasbase.h"
+
+// Hope this forward declaration doesn't screw us over...
+class InputDirectories;
+class InputStatus : public YacasBase
+{
+public:
+  InputStatus() : iFileName("none") , iLineNumber(-1)  {};
+  ~InputStatus();
+  void SetTo(LispChar * aFileName);
+  void RestoreFrom(InputStatus& aPreviousStatus);
+  inline LispInt LineNumber();
+  inline LispChar * FileName();
+  inline void NextLine();
+
+  inline InputStatus(const InputStatus& aOther) : iFileName(aOther.iFileName) , iLineNumber(aOther.iLineNumber)
+  {
+  }
+
+  inline InputStatus& operator=(const InputStatus& aOther)
+  {
+    iFileName   = aOther.iFileName;
+    iLineNumber = aOther.iLineNumber;
+    return *this;
+  }
+
+private:
+  LispChar * iFileName;
+  LispInt  iLineNumber;
+};
+
+inline LispInt InputStatus::LineNumber()
+{
+  return iLineNumber;
+}
+inline LispChar * InputStatus::FileName()
+{
+  return iFileName;
+}
+inline void InputStatus::NextLine()
+{
+  iLineNumber++;
+}
+
+/** \class LispInput : pure abstract class declaring the interface
+ *  that needs to be implemented by a file (something that expressions
+ *  can be read from).
+ */
+class LispInput : public YacasBase
+{
+public:
+  /** Constructor with InputStatus. InputStatus retains the information
+   * needed when an error occurred, and the file has already been
+   * closed.
+   */
+  LispInput(InputStatus& aStatus) : iStatus(aStatus) {};
+  virtual ~LispInput();
+
+  /// Return the next character in the file
+  virtual LispChar Next() = 0;
+
+  /** Peek at the next character in the file, without advancing the file
+   *  pointer.
+   */
+  virtual LispChar Peek() = 0;
+
+  virtual InputStatus& Status() const {return iStatus;};
+
+  /// Check if the file position is past the end of the file.
+  virtual LispBoolean EndOfStream() = 0;
+  /** StartPtr returns the start of a buffer, if there is one.
+   * Implementations of this class can keep the file in memory
+   * as a whole, and return the start pointer and current position.
+   * Especially the parsing code requires this, because it can then
+   * efficiently look up a symbol in the hash table without having to
+   * first create a buffer to hold the symbol in. If StartPtr is supported,
+   * the whole file should be in memory for the whole period the file
+   * is being read.
+   */
+  virtual LispChar * StartPtr() = 0;
+  virtual LispInt Position() = 0;
+  virtual void SetPosition(LispInt aPosition) = 0;
+protected:
+  InputStatus& iStatus;
+};
+
+/** \class LispOutput : interface an output object should adhere to.
+ */
+class LispOutput : public YacasBase
+{
+public:
+    virtual ~LispOutput();
+    /// Write out one character.
+    virtual void PutChar(LispChar aChar) = 0;
+
+public:
+    void Write(const LispChar * aString);
+};
+
+#endif
+
diff --git a/contrib/media/updf/include/lispobject.h b/contrib/media/updf/include/lispobject.h
new file mode 100644
index 000000000..63bc7d32c
--- /dev/null
+++ b/contrib/media/updf/include/lispobject.h
@@ -0,0 +1,234 @@
+/** \file lispobject.h
+ *  Implementation of basic LispObject, which is the base class for
+ *  anything that can be put in a linked list.
+ *
+ * class LispObject. This class implements one lisp object, which is a
+ * abstract class containing reference counting and a next pointer.
+ * derive from this to implement specific types of list elements.
+ * The local class LispPtr implements automatic garbage collection
+ * through reference counting.
+ *
+ */
+
+#ifndef __lispobject_h__
+#define __lispobject_h__
+
+#include "yacasbase.h"
+#include "refcount.h"
+#include "lispstring.h"
+#include "genericobject.h"
+
+#ifdef YACAS_DEBUG
+#define DBG_(xxx) xxx
+#else
+#define DBG_(xxx) /*xxx*/
+#endif
+
+class LispObject;
+class BigNumber;
+
+
+/** class LispPtr. A LispPtr is a smart pointer to a LispObject.
+ *  It does the reference counting, and consequent destruction if needed.
+ *  LispPtr is used in LispObject as a pointer to the next object; and
+ *  LispPtr::GoNext() advances one step in this LispObject::Nixed() chain.
+ *  Diverse built-in functions use LispPtr to hold temporary values.
+ */
+typedef RefPtr<LispObject> LispPtr;
+
+/** \class LispPtrArray is similar to LispPtr, but implements an array
+ *  of pointers to objects.
+ */
+typedef CArrayGrower<LispPtr, ArrOpsCustomObj<LispPtr> > LispPtrArray;
+
+
+#ifdef YACAS_DEBUG
+void IncNrObjects();
+void DecNrObjects();
+#else
+#define IncNrObjects()
+#define DecNrObjects()
+#endif
+
+// Should we DecNrObjects by the delete, or in the destructor?
+// Put a DecNrObjects_xxx() macro in both places, and CHOOSE here.
+#define DecNrObjects_delete()    DECNROBJECTS_CHOOSE(DecNrObjects(),)
+#define DecNrObjects_destructor()  DECNROBJECTS_CHOOSE(,DecNrObjects())
+#define DECNROBJECTS_CHOOSE(bydelete,bydestructor) bydestructor
+
+
+template <int> struct Undefined;
+template <> struct Undefined<1>{};
+
+
+/** class LispObject is the base object class that can be put in
+ *  linked lists. It either has a pointer to a string, obtained through
+ *  String(), or it is a holder for a sublist, obtainable through SubList(),
+ *  or it is a generic object, in which case Generic() returns non-NULL.
+ *  Only one of these three functions should return a non-NULL value.
+ *  It is a reference-counted object. LispPtr handles the reference counting.
+ */
+class LispObject : public YacasBase
+{
+public:
+  inline LispPtr& Nixed();
+
+public: //Derivables
+  virtual ~LispObject();
+
+  /** Return string representation, or NULL if the object doesn't have one.
+   *  the string representation is only relevant if the object is a
+   *  simple atom. This method returns NULL by default.
+   */
+  virtual LispString * String()  { return NULL; }
+  /** If this object is a list, return a pointer to it.
+   *  Default behaviour is to return NULL.
+   */
+  virtual LispPtr* SubList()      { return NULL; }
+  virtual GenericClass* Generic() { return NULL; }
+
+  /** If this is a number, return a BigNumber representation
+   */
+  virtual BigNumber* Number(LispInt aPrecision) { return NULL; }
+
+  virtual LispObject* Copy() = 0;
+
+ /** Return a pointer to extra info. This allows for annotating
+  *  an object. Returns NULL by default.
+  *  LispObject's implementation of this handles almost all derived classes.
+  */
+  virtual LispObject* ExtraInfo() { return NULL; }
+  virtual LispObject* SetExtraInfo(LispObject* aData) = 0;
+public:
+  LispInt Equal(LispObject& aOther);
+  inline LispInt operator==(LispObject& aOther);
+  inline LispInt operator!=(LispObject& aOther);
+  DBG_( LispChar * iFileName; )
+  DBG_( LispInt iLine; )
+  inline void SetFileAndLine(LispChar * aFileName, LispInt aLine)
+  {
+    DBG_( iFileName = aFileName; )
+    DBG_( iLine = aLine; )
+  }
+protected:
+  inline LispObject() :
+#ifdef YACAS_DEBUG
+   iFileName(NULL),iLine(0),
+#endif // YACAS_DEBUG
+   iNext(),iReferenceCount()
+  {
+    IncNrObjects();
+    DBG_( iFileName = NULL; )
+    DBG_( iLine = 0; )
+  }
+  inline LispObject(const LispObject& other) :
+#ifdef YACAS_DEBUG
+  iFileName(other.iFileName),iLine(other.iLine),
+#endif // YACAS_DEBUG
+  iNext(),iReferenceCount()
+  {
+    IncNrObjects();
+  }
+
+  inline LispObject& operator=(const LispObject& other)
+  {
+#ifdef YACAS_DEBUG
+    iFileName = other.iFileName;
+    iLine     = other.iLine;
+#endif // YACAS_DEBUG
+    IncNrObjects();
+    return *this;
+  }
+
+
+private:
+  LispPtr   iNext;
+public:
+  ReferenceCount iReferenceCount;
+};
+
+
+template <class T>
+class WithExtraInfo : public T
+{
+public:
+  WithExtraInfo(T& aT, LispObject* aData = 0) : T(aT), iExtraInfo(aData) {}
+  WithExtraInfo(const WithExtraInfo& other) : T(other), iExtraInfo(other.iExtraInfo) {}
+    virtual LispObject* ExtraInfo() { return iExtraInfo; }
+  virtual LispObject* SetExtraInfo(LispObject* aData) { iExtraInfo = aData; return this; }
+  virtual LispObject* Copy()
+  {
+    if (!iExtraInfo.ptr()) return T::Copy();
+        return NEW WithExtraInfo(*this, iExtraInfo->Copy());
+  }
+private:
+  LispPtr iExtraInfo;
+};
+
+
+template <class T, class U = LispObject>
+class ObjectHelper : public U
+{
+protected:
+  typedef ObjectHelper ASuper;  // for use by the derived class
+  ObjectHelper() {}
+  ObjectHelper(const ObjectHelper& other) : U(other) {}
+  virtual ~ObjectHelper() = 0;  // so we're abstract
+  virtual LispObject* SetExtraInfo(LispObject* aData)
+  {
+    if (!aData) return this;
+    //T * pT = dynamic_cast<T*>(this); LISPASSERT(pT);
+    LispObject * pObject = NEW WithExtraInfo<T>(*static_cast<T*>(this), aData);
+    return pObject;
+  }
+};
+
+template <typename T, class U>
+inline ObjectHelper<T,U>::~ObjectHelper() {}
+
+
+/**
+ * class LispIterator works almost like LispPtr, but doesn't enforce
+ * reference counting, so it should be faster.  Use LispIterator
+ * (instead of LispPtr) to traverse a lisp expression non-destructively.
+ */
+class LispIterator : public YacasBase
+{
+public:
+  // ala TEMPLATE CLASS iterator
+  //typedef forward_iterator_tag iterator_category;
+  typedef LispPtr    value_type;
+  typedef int /*ptrdiff_t*/  difference_type;
+  typedef LispPtr*  pointer;
+  typedef LispPtr&  reference;
+public:
+  LispIterator() : _Ptr(0) {}  // construct with null node pointer
+  LispIterator(pointer ptr) : _Ptr(ptr) {}  // construct with node pointer
+  /*non-standard*/ LispIterator(reference ref) : _Ptr(&ref) {}  // construct with node reference
+  reference operator*() const { return (*(_Ptr)); }  // return designated value
+  pointer operator->() const { return (_Ptr); }  // return pointer to class object
+  inline LispIterator& operator++()  // preincrement
+  {
+    //precondition: _Ptr != NULL
+    LISPASSERT(_Ptr != NULL);
+    //expand: _Ptr = _Nextnode(_Ptr);
+    LispObject * pObj = _Ptr->operator->();
+    _Ptr = pObj ? &(pObj->Nixed()) : NULL;
+    return (*this);
+  }
+  LispIterator operator++(int) { LispIterator _Tmp = *this; ++*this; return (_Tmp); }  // postincrement
+  bool operator==(const LispIterator& other) const { return (_Ptr == other._Ptr); }  // test for iterator equality
+  bool operator!=(const LispIterator& other) const { return (!(*this == other)); }  // test for iterator inequality
+  // The following operators are not used yet, and would need to be tested before used.
+  //LispIterator& operator--() { _Ptr = _Prevnode(_Ptr); return (*this); }  // predecrement
+  //LispIterator operator--(int) { LispIterator _Tmp = *this; --*this; return (_Tmp); }  // postdecrement
+protected:
+  pointer _Ptr;  // pointer to node
+public:
+  inline LispObject* getObj() const { return (*_Ptr).operator->(); }
+};
+
+#include "lispobject.inl"
+
+
+#endif
diff --git a/contrib/media/updf/include/lispparser.h b/contrib/media/updf/include/lispparser.h
new file mode 100644
index 000000000..d3c03e635
--- /dev/null
+++ b/contrib/media/updf/include/lispparser.h
@@ -0,0 +1,51 @@
+/** \file lispparser.h
+ *  parsing and printing in the old-fashioned lisp style
+ *
+ */
+
+#ifndef __lispparser_h__
+#define __lispparser_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "tokenizer.h"
+#include "lispio.h"
+#include "lisphash.h"
+#include "evalfunc.h"
+class LispParser : public YacasBase
+{
+public:
+    LispParser(LispTokenizer& aTokenizer, LispInput& aInput,
+               LispEnvironment& aEnvironment);
+    virtual ~LispParser();
+    virtual void Parse(LispPtr& aResult );
+protected:
+    void ParseList(LispPtr& aResult);
+    void ParseAtom(LispPtr& aResult,LispString * aToken);
+
+public:
+    LispTokenizer& iTokenizer;
+    LispInput& iInput;
+    LispEnvironment& iEnvironment;
+    LispInt iListed;
+};
+
+
+
+
+class LispPrinter : public YacasBase
+{
+public:
+    virtual ~LispPrinter();
+    virtual void Print(LispPtr& aExpression, LispOutput& aOutput, LispEnvironment& aEnvironment);
+    virtual void RememberLastChar(LispChar aChar);
+private:
+    void PrintExpression(LispPtr& aExpression, LispOutput& aOutput,
+                       LispEnvironment& aEnvironment,
+       LispInt aDepth=0);
+
+    void Indent(LispOutput& aOutput, LispInt aDepth);
+};
+
+
+#endif
diff --git a/contrib/media/updf/include/lispstring.h b/contrib/media/updf/include/lispstring.h
new file mode 100644
index 000000000..bc9736dfb
--- /dev/null
+++ b/contrib/media/updf/include/lispstring.h
@@ -0,0 +1,117 @@
+/** \file lispstring.h
+ *  Defining a string class.
+ */
+
+
+#ifndef __lispstring_h__
+#define __lispstring_h__
+
+#include "yacasbase.h"
+#include "grower.h"
+#include "refcount.h"
+
+class LispStringSmartPtr;
+
+
+/** \class LispString : zero-terminated byte-counted string.
+ * Also keeps a reference count for any one interested.
+ * LispString is derived from CArrayGrower, so the function
+ * Size returns the length of the buffer. Since the string
+ * is also zero-terminated (for better interfacing with the normal
+ * c functions), the string length is Size()-1.
+ *
+ * This class also allows the string to point to a buffer which is owned
+ * by another part of the system, in which case it cannot be resized.
+ * The array will then not be freed by this class.
+ */
+class LispString : public CArrayGrower<LispChar,ArrOpsPOD<LispChar> >
+{
+public:
+  // Constructors
+    // The constructors allow the caller to specify whether the storage is owned externally.
+  // Use the assignment operators to set the string after this.
+    inline LispString(LispBoolean aStringOwnedExternally=LispFalse);
+    inline LispString(LispString &aString, LispBoolean aStringOwnedExternally=LispFalse);
+    inline LispString(LispChar * aString, LispBoolean aStringOwnedExternally);
+    inline LispString(const LispChar * aString);
+
+  // Assignment
+  // This assignment abides by earlier functions setting the string as owned externally.
+    inline LispString& operator=(LispChar * aString);
+
+  // Assignments (with modifications).  This string cannot be owned externally.
+    // Set string by taking part of another string.
+    void SetStringCounted(const LispChar * aString, LispInt aLength);
+    // Set string from other string, adding quotes around the string.
+    void SetStringUnStringified(const LispChar * aString);
+    // Set string from other string, removing quotes around the string.
+    void SetStringStringified(const LispChar * aString);
+
+  // Access
+    inline LispChar * c_str() const;  // pointer to asciz 'C-string'
+
+    // Comparison
+  // If the string is in the hash table it is faster to compare the pointers to the strings
+  // (instead of calling this routine), since in that case if they
+    // are equal they should in fact be literally the same object.
+    LispInt operator==(const LispString& aString);
+
+    ~LispString();
+private:
+    inline void SetString(LispChar * aString, LispBoolean aStringOwnedExternally);
+  void SetString(const LispChar * aString);
+public:
+  ReferenceCount iReferenceCount;
+};
+
+
+/** \class LispStringSmartPtr for managing strings outside
+ of normal objects. This is the equivalent of LispPtr, maintaining
+ a reference count for the string object.
+ */
+class LispStringSmartPtr
+{
+public:
+  // Default constructor (not explicit, so it auto-initializes)
+  LispStringSmartPtr() : iString(NULL) {}
+
+  // Construct from pointer to LispString
+  LispStringSmartPtr(LispString * aString) : iString(NULL)
+  {
+    this->operator=(aString);
+  }
+
+  // Copy constructor
+  LispStringSmartPtr(const LispStringSmartPtr& aOther) : iString()
+  {
+    this->operator=(aOther.iString);
+  }
+
+  // Destructor
+  ~LispStringSmartPtr();
+
+  // Assignment from pointer.  (PDG - new method)
+  // (we return void, not *this).
+  LispStringSmartPtr& operator=(LispString * aString);
+
+  // Assignment from another (the *default* simply assigns members, not what we want).
+  // (we return void, not *this).
+  LispStringSmartPtr& operator=(const LispStringSmartPtr &aOther) { this->operator=(aOther.iString); return *this; }
+
+  // Expected pointer behavior.
+  operator LispString*()    const { return  iString; }  // implicit conversion to pointer to T
+  LispString *operator->()  const { return  iString; }  // so (smartPtr->member) accesses T's member
+ 
+  // Operators below are not used yet, so they are commented out. If you want to use them you need to test if they work.
+  //LispString &operator*() const { return *iString; }  // so (*smartPtr) is a reference to T
+  //LispString *ptr()       const { return  iString; }  // so (smartPtr.ptr()) returns the pointer to T (boost calls this method 'get')
+  //bool operator!()        const { return !iString; }  // is null pointer
+
+private:
+  LispString * iString;
+};
+
+#include "lispstring.inl"
+#endif
+
+
diff --git a/contrib/media/updf/include/lispuserfunc.h b/contrib/media/updf/include/lispuserfunc.h
new file mode 100644
index 000000000..1c643e384
--- /dev/null
+++ b/contrib/media/updf/include/lispuserfunc.h
@@ -0,0 +1,127 @@
+
+
+#ifndef __lispuserfunc_h__
+#define __lispuserfunc_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispenvironment.h"
+#include "lisphash.h"
+#include "grower.h"
+#include "evalfunc.h"
+
+/// Abstract class providing the basic user function API.
+/// Instances of this class are associated to the name of the function
+/// via an associated hash table. When obtained, they can be used to
+/// evaluate the function with some arguments.
+
+class LispUserFunction : public EvalFuncBase
+{
+public:
+    LispUserFunction() : iFenced(LispTrue),iTraced(LispFalse) {};
+    virtual ~LispUserFunction();
+    virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment,
+                  LispPtr& aArguments)=0;
+    virtual void HoldArgument(LispString * aVariable) = 0;
+    virtual void DeclareRule(LispInt aPrecedence, LispPtr& aPredicate,
+                             LispPtr& aBody) = 0;
+    virtual void DeclareRule(LispInt aPrecedence, LispPtr& aBody) = 0;
+    virtual void DeclarePattern(LispInt aPrecedence, LispPtr& aPredicate,
+                             LispPtr& aBody) = 0;
+    virtual LispPtr& ArgList() = 0;
+
+public: //unfencing
+    inline void UnFence() {iFenced = LispFalse;};
+    inline LispBoolean Fenced() {return iFenced;};
+public: //tracing
+    inline void Trace() {iTraced = LispTrue;};
+    inline void UnTrace() {iTraced = LispFalse;};
+    inline LispBoolean Traced() {return iTraced;};
+private:
+    LispBoolean iFenced;
+    LispBoolean iTraced;
+};
+
+
+/// User function with a specific arity.
+/// This is still an abstract class, but the arity (number of
+/// arguments) of the function is now fixed.
+
+class LispArityUserFunction : public LispUserFunction
+{
+public:
+    virtual LispInt Arity() const = 0;
+    virtual LispInt IsArity(LispInt aArity) const = 0;
+};
+
+
+class LispDefFile;
+
+
+/// Set of LispArityUserFunction's.
+/// By using this class, you can associate multiple functions (with
+/// different arities) to one name. A specific LispArityUserFunction
+/// can be selected by providing its name. Additionally, the name of
+/// the file in which the function is defined, can be specified.
+
+class LispMultiUserFunction : public YacasBase
+{
+public:
+  /// Constructor.
+  LispMultiUserFunction() : iFunctions(),iFileToOpen(NULL) {};
+
+  /** When adding a multi-user function to the association hash table, the copy constructor is used.
+   *  We should at least make sure that iFunctions is empty, so there is no copying needed (for efficiency).
+   *  Casually having a copy-constructor on CDeletingArrayGrower should be avoided, to make sure it is
+   *  not used accidentally.
+   */
+  inline LispMultiUserFunction(const LispMultiUserFunction& aOther) : iFunctions(), iFileToOpen(NULL)
+  {
+    LISPASSERT(aOther.iFileToOpen == 0);
+    LISPASSERT(aOther.iFunctions.Size() == 0);
+  }
+  inline LispMultiUserFunction& operator=(const LispMultiUserFunction& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(aOther.iFileToOpen == 0);
+    LISPASSERT(aOther.iFunctions.Size() == 0);
+
+    LISPASSERT(iFileToOpen == 0);
+    LISPASSERT(iFunctions.Size() == 0);
+    return *this;
+  }
+
+  /// Return user function with given arity.
+  LispUserFunction* UserFunc(LispInt aArity);
+
+  /// Destructor.
+  virtual ~LispMultiUserFunction();
+
+  /// Specify that some argument should be held.
+  virtual void HoldArgument(LispString * aVariable);
+
+  /// Add another LispArityUserFunction to #iFunctions.
+  virtual void DefineRuleBase(LispArityUserFunction* aNewFunction);
+
+  /// Delete tuser function with given arity.
+  virtual void DeleteBase(LispInt aArity);
+
+private:
+  /// Set of LispArityUserFunction's provided by this LispMultiUserFunction.
+  CDeletingArrayGrower<LispArityUserFunction*, ArrOpsDeletingPtr<LispArityUserFunction> > iFunctions;
+
+public:
+  /// File to read for the definition of this function.
+  LispDefFile* iFileToOpen;
+};
+
+
+/// Associated hash of LispMultiUserFunction objects.
+
+class LispUserFunctions : public LispAssociatedHash<LispMultiUserFunction>
+{
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/list b/contrib/media/updf/include/list
new file mode 100644
index 000000000..95aa4f901
--- /dev/null
+++ b/contrib/media/updf/include/list
@@ -0,0 +1,192 @@
+#ifndef _LIST_INCLUDED
+#define _LIST_INCLUDED
+#include <stdlib.h>
+namespace std
+{
+	struct __list_node_base
+	{
+		__list_node_base* prev;
+		__list_node_base* next;
+	};
+	template <class T> struct __list_node : __list_node_base
+	{
+		T data;
+		__list_node(const T& d):data(d){}
+	};
+	template <class T> class list
+	{
+		__list_node_base head;	// head.prev = end, head.next = start
+		unsigned _size;
+	public:
+		list():_size(0) {head.prev=head.next=&head;}
+		~list()	{clear();}
+		void clear()
+		{
+			__list_node<T>* a =
+				static_cast<__list_node<T>*>(head.next);
+			while (a!=&head)
+			{
+				__list_node<T>* b =
+					static_cast<__list_node<T>*>(a->next);
+				delete a;
+				a = b;
+			}
+			head.prev = head.next = &head;
+			_size = 0;
+		}
+		class iterator
+		{
+		public:
+			__list_node_base* cur;
+			friend class list;
+			iterator(){}
+			iterator(__list_node_base*c):cur(c){}
+			iterator(const iterator& it):cur(it.cur){}
+			iterator& operator++()
+			{cur=cur->next;return *this;}
+			iterator operator++(int)
+			{iterator tmp(*this);cur=cur->next;return tmp;}
+			iterator& operator--()
+			{cur=cur->prev;return *this;}
+			iterator operator--(int)
+			{iterator tmp(*this);cur=cur->prev;return tmp;}
+			bool operator!=(const iterator& it)
+			{return cur!=it.cur;}
+			bool operator==(const iterator& it)
+			{return cur==it.cur;}
+			T& operator*()
+			{return static_cast<__list_node<T>*>(cur)->data;}
+			T* operator->() {return &**this;}
+		};
+		class const_iterator
+		{
+			const __list_node_base* cur;
+			friend class list;
+		public:
+			const_iterator(){}
+			const_iterator(const __list_node_base*c):cur(c){}
+			const_iterator(const const_iterator& it):cur(it.cur){}
+			const_iterator(const iterator& it):cur(it.cur){}
+			const_iterator& operator++()
+			{cur=cur->next;return *this;}
+			const_iterator operator++(int)
+			{const_iterator tmp(*this);cur=cur->next;return tmp;}
+			const_iterator& operator--()
+			{cur=cur->prev;return *this;}
+			const_iterator operator--(int)
+			{const_iterator tmp(*this);cur=cur->prev;return tmp;}
+			bool operator!=(const const_iterator& it)
+			{return cur!=it.cur;}
+			bool operator==(const const_iterator& it)
+			{return cur==it.cur;}
+			const T& operator*()
+			{return static_cast<const __list_node<T>*>(cur)->data;}
+			const T* operator->() {return &**this;}
+		};
+		iterator erase(iterator it)
+		{
+			if (it==end()) return it;
+			it.cur->prev->next = it.cur->next;
+			it.cur->next->prev = it.cur->prev;
+			iterator res(it.cur->next);
+			delete static_cast<__list_node<T>*>(it.cur);
+			--_size;
+			return res;
+		}
+		iterator erase(iterator first, iterator last)
+		{
+			while (first!=last)
+				first=erase(first);
+			return first;
+		}
+		void pop_front(void) {erase(begin());}
+		class reverse_iterator
+		{
+			__list_node_base* cur;
+			friend class list;
+		public:
+			reverse_iterator(){}
+			reverse_iterator(__list_node_base*c):cur(c){}
+			reverse_iterator(const reverse_iterator& it):
+			  cur(it.cur){}
+			reverse_iterator& operator++()
+			{cur=cur->prev;return *this;}
+			reverse_iterator operator++(int)
+			{reverse_iterator tmp(*this);
+			cur=cur->prev;return tmp;}
+			bool operator!=(const reverse_iterator& it)
+			{return cur!=it.cur;}
+			bool operator==(const reverse_iterator& it)
+			{return cur==it.cur;}
+			T& operator*()
+			{return static_cast<__list_node<T>*>(cur)->data;}
+		};
+		class const_reverse_iterator
+		{
+			const __list_node_base* cur;
+			friend class list;
+		public:
+			const_reverse_iterator(){}
+			const_reverse_iterator(const __list_node_base*c):cur(c){}
+			const_reverse_iterator(const const_reverse_iterator& it):
+			  cur(it.cur){}
+			const_reverse_iterator& operator++()
+			{cur=cur->prev;return *this;}
+			const_reverse_iterator operator++(int)
+			{const_reverse_iterator tmp(*this);
+			cur=cur->prev;return tmp;}
+			bool operator!=(const const_reverse_iterator& it)
+			{return cur!=it.cur;}
+			bool operator==(const const_reverse_iterator& it)
+			{return cur==it.cur;}
+			const T& operator*()
+			{return static_cast<__list_node<T>*>(cur)->data;}
+		};
+		void push_front(const T& x)
+		{
+			__list_node<T>* a = new __list_node<T>(x);
+			a->next = head.next;
+			a->prev = &head;
+			head.next = a;
+			a->next->prev = a;
+			++_size;
+		}
+		void push_back(const T& x)
+		{
+			__list_node<T>* a = new __list_node<T>(x);
+			a->next = &head;
+			a->prev = head.prev;
+			head.prev = a;
+			a->prev->next = a;
+			++_size;
+		}
+		iterator begin() {return iterator(head.next);}
+		const_iterator begin() const {return const_iterator(head.next);}
+		iterator end() {return iterator(&head);}
+		const_iterator end() const {return const_iterator(&head);}
+		reverse_iterator rbegin()
+		{return reverse_iterator(head.prev);}
+		reverse_iterator rend() {return reverse_iterator(&head);}
+		void remove(const T& x)
+		{
+			__list_node<T>* a =
+				static_cast<__list_node<T>*>(head.next);
+			while (a!=&head)
+			{
+				__list_node<T>* b =
+					static_cast<__list_node<T>*>(a->next);
+				if (a->data==x)
+				{
+					a->prev->next = a->next;
+					a->next->prev = a->prev;
+				        delete a;
+				        --_size;
+				}
+				a=b;
+			}
+		}
+		unsigned size() const {return _size;}
+		bool empty() const {return _size==0;}
+	};
+}
+#endif
diff --git a/contrib/media/updf/include/llex.h b/contrib/media/updf/include/llex.h
new file mode 100644
index 000000000..1a811dce5
--- /dev/null
+++ b/contrib/media/updf/include/llex.h
@@ -0,0 +1,78 @@
+/*
+** $Id: llex.h,v 1.65 2010/04/05 16:35:37 roberto Exp $
+** Lexical Analyzer
+** See Copyright Notice in lua.h
+*/
+
+#ifndef llex_h
+#define llex_h
+
+#include "lobject.h"
+#include "lzio.h"
+
+
+#define FIRST_RESERVED	257
+
+/* maximum length of a reserved word */
+#define TOKEN_LEN	(sizeof("function")/sizeof(char))
+
+
+/*
+* WARNING: if you change the order of this enumeration,
+* grep "ORDER RESERVED"
+*/
+enum RESERVED {
+  /* terminal symbols denoted by reserved words */
+  TK_AND = FIRST_RESERVED, TK_BREAK,
+  TK_DO, TK_ELSE, TK_ELSEIF, TK_END, TK_FALSE, TK_FOR, TK_FUNCTION,
+  TK_IF, TK_IN, TK_LOCAL, TK_NIL, TK_NOT, TK_OR, TK_REPEAT,
+  TK_RETURN, TK_THEN, TK_TRUE, TK_UNTIL, TK_WHILE,
+  /* other terminal symbols */
+  TK_CONCAT, TK_DOTS, TK_EQ, TK_GE, TK_LE, TK_NE, TK_EOS,
+  TK_NUMBER, TK_NAME, TK_STRING
+};
+
+/* number of reserved words */
+#define NUM_RESERVED	(cast(int, TK_WHILE-FIRST_RESERVED+1))
+
+
+typedef union {
+  lua_Number r;
+  TString *ts;
+} SemInfo;  /* semantics information */
+
+
+typedef struct Token {
+  int token;
+  SemInfo seminfo;
+} Token;
+
+
+typedef struct LexState {
+  int current;  /* current character (charint) */
+  int linenumber;  /* input line counter */
+  int lastline;  /* line of last token `consumed' */
+  Token t;  /* current token */
+  Token lookahead;  /* look ahead token */
+  struct FuncState *fs;  /* `FuncState' is private to the parser */
+  struct lua_State *L;
+  ZIO *z;  /* input stream */
+  Mbuffer *buff;  /* buffer for tokens */
+  struct Varlist *varl;  /* list of all active local variables */
+  TString *source;  /* current source name */
+  TString *envn;  /* environment variable name */
+  char decpoint;  /* locale decimal point */
+} LexState;
+
+
+LUAI_FUNC void luaX_init (lua_State *L);
+LUAI_FUNC void luaX_setinput (lua_State *L, LexState *ls, ZIO *z,
+                              TString *source);
+LUAI_FUNC TString *luaX_newstring (LexState *ls, const char *str, size_t l);
+LUAI_FUNC void luaX_next (LexState *ls);
+LUAI_FUNC int luaX_lookahead (LexState *ls);
+LUAI_FUNC void luaX_syntaxerror (LexState *ls, const char *s);
+LUAI_FUNC const char *luaX_token2str (LexState *ls, int token);
+
+
+#endif
diff --git a/contrib/media/updf/include/llimits.h b/contrib/media/updf/include/llimits.h
new file mode 100644
index 000000000..f8ede143d
--- /dev/null
+++ b/contrib/media/updf/include/llimits.h
@@ -0,0 +1,281 @@
+/*
+** $Id: llimits.h,v 1.84 2010/11/08 16:33:20 roberto Exp $
+** Limits, basic types, and some other `installation-dependent' definitions
+** See Copyright Notice in lua.h
+*/
+
+#ifndef llimits_h
+#define llimits_h
+
+
+#include <limits.h>
+#include <stddef.h>
+
+
+#include "lua.h"
+
+
+typedef unsigned LUA_INT32 lu_int32;
+
+typedef LUAI_UMEM lu_mem;
+
+typedef LUAI_MEM l_mem;
+
+
+
+/* chars used as small naturals (so that `char' is reserved for characters) */
+typedef unsigned char lu_byte;
+
+
+#define MAX_SIZET	((size_t)(~(size_t)0)-2)
+
+#define MAX_LUMEM	((lu_mem)(~(lu_mem)0)-2)
+#define MIN_LMEM	((l_mem)~((~(lu_mem)0)>>1))
+
+
+#define MAX_INT (INT_MAX-2)  /* maximum value of an int (-2 for safety) */
+
+/*
+** conversion of pointer to integer
+** this is for hashing only; there is no problem if the integer
+** cannot hold the whole pointer value
+*/
+#define IntPoint(p)  ((unsigned int)(lu_mem)(p))
+
+
+
+/* type to ensure maximum alignment */
+#if !defined(LUAI_USER_ALIGNMENT_T)
+#define LUAI_USER_ALIGNMENT_T	union { double u; void *s; long l; }
+#endif
+
+typedef LUAI_USER_ALIGNMENT_T L_Umaxalign;
+
+
+/* result of a `usual argument conversion' over lua_Number */
+typedef LUAI_UACNUMBER l_uacNumber;
+
+
+/* internal assertions for in-house debugging */
+#if defined(lua_assert)
+#define check_exp(c,e)		(lua_assert(c), (e))
+#else
+#define lua_assert(c)		/* empty */
+#define check_exp(c,e)		(e)
+#endif
+
+/*
+** assertion for checking API calls
+*/
+#if defined(LUA_USE_APICHECK)
+#include <assert.h>
+#define luai_apicheck(L,e)	{ (void)L; assert(e); }
+#elif !defined(luai_apicheck)
+#define luai_apicheck(L,e)	lua_assert(e)
+#endif
+
+#define api_check(l,e,msg)	luai_apicheck(l,(e) && msg)
+
+
+#if !defined(UNUSED)
+#define UNUSED(x)	((void)(x))	/* to avoid warnings */
+#endif
+
+
+#define cast(t, exp)	((t)(exp))
+
+#define cast_byte(i)	cast(lu_byte, (i))
+#define cast_num(i)	cast(lua_Number, (i))
+#define cast_int(i)	cast(int, (i))
+
+
+/*
+** maximum depth for nested C calls and syntactical nested non-terminals
+** in a program. (Value must fit in an unsigned short int.)
+*/
+#if !defined(LUAI_MAXCCALLS)
+#define LUAI_MAXCCALLS		200
+#endif
+
+/*
+** maximum number of upvalues in a closure (both C and Lua). (Value
+** must fit in an unsigned char.)
+*/
+#define MAXUPVAL	UCHAR_MAX
+
+
+/*
+** type for virtual-machine instructions
+** must be an unsigned with (at least) 4 bytes (see details in lopcodes.h)
+*/
+typedef lu_int32 Instruction;
+
+
+
+/* maximum stack for a Lua function */
+#define MAXSTACK	250
+
+
+
+/* minimum size for the string table (must be power of 2) */
+#if !defined(MINSTRTABSIZE)
+#define MINSTRTABSIZE	32
+#endif
+
+
+/* minimum size for string buffer */
+#if !defined(LUA_MINBUFFER)
+#define LUA_MINBUFFER	32
+#endif
+
+
+#if !defined(lua_lock)
+#define lua_lock(L)     ((void) 0)
+#define lua_unlock(L)   ((void) 0)
+#endif
+
+#if !defined(luai_threadyield)
+#define luai_threadyield(L)     {lua_unlock(L); lua_lock(L);}
+#endif
+
+
+/*
+** these macros allow user-specific actions on threads when you defined
+** LUAI_EXTRASPACE and need to do something extra when a thread is
+** created/deleted/resumed/yielded.
+*/
+#if !defined(luai_userstateopen)
+#define luai_userstateopen(L)		((void)L)
+#endif
+
+#if !defined(luai_userstateclose)
+#define luai_userstateclose(L)		((void)L)
+#endif
+
+#if !defined(luai_userstatethread)
+#define luai_userstatethread(L,L1)	((void)L)
+#endif
+
+#if !defined(luai_userstatefree)
+#define luai_userstatefree(L,L1)	((void)L)
+#endif
+
+#if !defined(luai_userstateresume)
+#define luai_userstateresume(L,n)       ((void)L)
+#endif
+
+#if !defined(luai_userstateyield)
+#define luai_userstateyield(L,n)        ((void)L)
+#endif
+
+/*
+** lua_number2int is a macro to convert lua_Number to int.
+** lua_number2integer is a macro to convert lua_Number to lua_Integer.
+** lua_number2unsigned is a macro to convert a lua_Number to a lua_Unsigned.
+** lua_unsigned2number is a macro to convert a lua_Unsigned to a lua_Number.
+*/
+
+#if defined(MS_ASMTRICK)	/* { */
+/* trick with Microsoft assembler for X86 */
+
+#define lua_number2int(i,n)  __asm {__asm fld n   __asm fistp i}
+#define lua_number2integer(i,n)		lua_number2int(i, n)
+#define lua_number2unsigned(i,n)  \
+  {__int64 l; __asm {__asm fld n   __asm fistp l} i = (unsigned int)l;}
+
+
+#elif defined(LUA_IEEE754TRICK)		/* }{ */
+/* the next trick should work on any machine using IEEE754 with
+   a 32-bit integer type */
+
+union luai_Cast { double l_d; LUA_INT32 l_p[2]; };
+
+#if !defined(LUA_IEEEENDIAN)	/* { */
+#define LUAI_EXTRAIEEE	\
+  static const union luai_Cast ieeeendian = {-(33.0 + 6755399441055744.0)};
+#define LUA_IEEEENDIAN		(ieeeendian.l_p[1] == 33)
+#else
+#define LUAI_EXTRAIEEE		/* empty */
+#endif				/* } */
+
+#define lua_number2int32(i,n,t) \
+  { LUAI_EXTRAIEEE \
+    volatile union luai_Cast u; u.l_d = (n) + 6755399441055744.0; \
+    (i) = (t)u.l_p[LUA_IEEEENDIAN]; }
+
+#define lua_number2int(i,n)		lua_number2int32(i, n, int)
+#define lua_number2integer(i,n)		lua_number2int32(i, n, lua_Integer)
+#define lua_number2unsigned(i,n)	lua_number2int32(i, n, lua_Unsigned)
+
+#endif				/* } */
+
+
+/* the following definitions always work, but may be slow */
+
+#if !defined(lua_number2int)
+#define lua_number2int(i,n)	((i)=(int)(n))
+#endif
+
+#if !defined(lua_number2integer)
+#define lua_number2integer(i,n)	((i)=(lua_Integer)(n))
+#endif
+
+#if !defined(lua_number2unsigned)	/* { */
+/* the following definition assures proper modulo behavior */
+#if defined(LUA_NUMBER_DOUBLE)
+#include <math.h>
+#define SUPUNSIGNED	((lua_Number)(~(lua_Unsigned)0) + 1)
+#define lua_number2unsigned(i,n)  \
+	((i)=(lua_Unsigned)((n) - floor((n)/SUPUNSIGNED)*SUPUNSIGNED))
+#else
+#define lua_number2unsigned(i,n)	((i)=(lua_Unsigned)(n))
+#endif
+#endif				/* } */
+
+
+#if !defined(lua_unsigned2number)
+/* on several machines, coercion from unsigned to double is slow,
+   so it may be worth to avoid */
+#define lua_unsigned2number(u)  \
+    (((u) <= (lua_Unsigned)INT_MAX) ? (lua_Number)(int)(u) : (lua_Number)(u))
+#endif
+
+
+/*
+** luai_hashnum is a macro do hash a lua_Number value into an integer.
+** The hash must be deterministic and give reasonable values for
+** both small and large values (outside the range of integers).
+** It is used only in ltable.c.
+*/
+
+#if !defined(luai_hashnum)	/* { */
+
+#include <float.h>
+#include <math.h>
+
+#define luai_hashnum(i,n) { int e;  \
+  n = frexp(n, &e) * (lua_Number)(INT_MAX - DBL_MAX_EXP);  \
+  lua_number2int(i, n); i += e; }
+
+#endif						/* } */
+
+
+
+/*
+** macro to control inclusion of some hard tests on stack reallocation
+*/
+#if !defined(HARDSTACKTESTS)
+#define condmovestack(L)	((void)0)
+#else
+/* realloc stack keeping its size */
+#define condmovestack(L)	luaD_reallocstack((L), (L)->stacksize)
+#endif
+
+#if !defined(HARDMEMTESTS)
+#define condchangemem(L)	condmovestack(L)
+#else
+#define condchangemem(L)  \
+	((void)(gcstopped(G(L)) || (luaC_fullgc(L, 0), 1)))
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/lmem.h b/contrib/media/updf/include/lmem.h
new file mode 100644
index 000000000..ff324f89e
--- /dev/null
+++ b/contrib/media/updf/include/lmem.h
@@ -0,0 +1,50 @@
+/*
+** $Id: lmem.h,v 1.36 2010/04/08 17:16:46 roberto Exp $
+** Interface to Memory Manager
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lmem_h
+#define lmem_h
+
+
+#include <stddef.h>
+
+#include "llimits.h"
+#include "lua.h"
+
+
+#define luaM_reallocv(L,b,on,n,e) \
+	((cast(size_t, (n)+1) <= MAX_SIZET/(e)) ?  /* +1 to avoid warnings */ \
+		luaM_realloc_(L, (b), (on)*(e), (n)*(e)) : \
+		luaM_toobig(L))
+
+#define luaM_freemem(L, b, s)	luaM_realloc_(L, (b), (s), 0)
+#define luaM_free(L, b)		luaM_realloc_(L, (b), sizeof(*(b)), 0)
+#define luaM_freearray(L, b, n)   luaM_reallocv(L, (b), n, 0, sizeof((b)[0]))
+
+#define luaM_malloc(L,s)	luaM_realloc_(L, NULL, 0, (s))
+#define luaM_new(L,t)		cast(t *, luaM_malloc(L, sizeof(t)))
+#define luaM_newvector(L,n,t) \
+		cast(t *, luaM_reallocv(L, NULL, 0, n, sizeof(t)))
+
+#define luaM_newobject(L,tag,s)	luaM_realloc_(L, NULL, tag, (s))
+
+#define luaM_growvector(L,v,nelems,size,t,limit,e) \
+          if ((nelems)+1 > (size)) \
+            ((v)=cast(t *, luaM_growaux_(L,v,&(size),sizeof(t),limit,e)))
+
+#define luaM_reallocvector(L, v,oldn,n,t) \
+   ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t))))
+
+LUAI_FUNC void *luaM_toobig (lua_State *L);
+
+/* not to be called directly */
+LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize,
+                                                          size_t size);
+LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int *size,
+                               size_t size_elem, int limit,
+                               const char *what);
+
+#endif
+
diff --git a/contrib/media/updf/include/lobject.h b/contrib/media/updf/include/lobject.h
new file mode 100644
index 000000000..5b856f3ce
--- /dev/null
+++ b/contrib/media/updf/include/lobject.h
@@ -0,0 +1,419 @@
+/*
+** $Id: lobject.h,v 2.42 2010/07/26 15:53:23 roberto Exp $
+** Type definitions for Lua objects
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lobject_h
+#define lobject_h
+
+
+#include <stdarg.h>
+
+
+#include "llimits.h"
+#include "lua.h"
+
+
+/*
+** Extra tags for non-values
+*/
+#define LUA_TPROTO	LUA_NUMTAGS
+#define LUA_TUPVAL	(LUA_NUMTAGS+1)
+#define LUA_TDEADKEY	(LUA_NUMTAGS+2)
+
+
+/*
+** Variant tag for light C functions (negative to be considered
+** non collectable by 'iscollectable')
+*/
+#define LUA_TLCF	(~0x0F | LUA_TFUNCTION)
+
+/*
+** Union of all collectable objects
+*/
+typedef union GCObject GCObject;
+
+
+/*
+** Common Header for all collectable objects (in macro form, to be
+** included in other objects)
+*/
+#define CommonHeader	GCObject *next; lu_byte tt; lu_byte marked
+
+
+/*
+** Common header in struct form
+*/
+typedef struct GCheader {
+  CommonHeader;
+} GCheader;
+
+
+
+/*
+** Union of all Lua values
+*/
+typedef union {
+  GCObject *gc;    /* collectable objects */
+  void *p;         /* light userdata */
+  lua_Number n;    /* numbers */
+  int b;           /* booleans */
+  lua_CFunction f; /* light C functions */
+} Value;
+
+
+
+/*
+** Tagged Values. This is the basic representation of values in Lua,
+** an actual value plus a tag with its type.
+*/
+
+#define TValuefields	Value value_; int tt_
+
+typedef struct lua_TValue {
+  TValuefields;
+} TValue;
+
+
+/* macro defining a nil value */
+#define NILCONSTANT    {NULL}, LUA_TNIL
+
+
+/*
+** type tag of a TValue
+*/
+#define ttype(o)	((o)->tt_)
+
+
+/*
+** type tag of a TValue with no variants
+*/
+#define ttypenv(o)	(ttype(o) & 0x0F)
+
+
+/* Macros to test type */
+#define ttisnil(o)	(ttype(o) == LUA_TNIL)
+#define ttisnumber(o)	(ttype(o) == LUA_TNUMBER)
+#define ttisstring(o)	(ttype(o) == LUA_TSTRING)
+#define ttistable(o)	(ttype(o) == LUA_TTABLE)
+#define ttisfunction(o)	(ttypenv(o) == LUA_TFUNCTION)
+#define ttisclosure(o)	(ttype(o) == LUA_TFUNCTION)
+#define ttislcf(o)	(ttype(o) == LUA_TLCF)
+#define ttisboolean(o)	(ttype(o) == LUA_TBOOLEAN)
+#define ttisuserdata(o)	(ttype(o) == LUA_TUSERDATA)
+#define ttisthread(o)	(ttype(o) == LUA_TTHREAD)
+#define ttislightuserdata(o)	(ttype(o) == LUA_TLIGHTUSERDATA)
+#define ttisdeadkey(o)	(ttype(o) == LUA_TDEADKEY)
+
+/* Macros to access values */
+#define gcvalue(o)	check_exp(iscollectable(o), (o)->value_.gc)
+#define pvalue(o)	check_exp(ttislightuserdata(o), (o)->value_.p)
+#define nvalue(o)	check_exp(ttisnumber(o), (o)->value_.n)
+#define rawtsvalue(o)	check_exp(ttisstring(o), &(o)->value_.gc->ts)
+#define tsvalue(o)	(&rawtsvalue(o)->tsv)
+#define rawuvalue(o)	check_exp(ttisuserdata(o), &(o)->value_.gc->u)
+#define uvalue(o)	(&rawuvalue(o)->uv)
+#define clvalue(o)	check_exp(ttisclosure(o), &(o)->value_.gc->cl)
+#define fvalue(o)	check_exp(ttislcf(o), (o)->value_.f)
+#define hvalue(o)	check_exp(ttistable(o), &(o)->value_.gc->h)
+#define bvalue(o)	check_exp(ttisboolean(o), (o)->value_.b)
+#define thvalue(o)	check_exp(ttisthread(o), &(o)->value_.gc->th)
+
+#define l_isfalse(o)	(ttisnil(o) || (ttisboolean(o) && bvalue(o) == 0))
+
+
+#define iscollectable(o)	(ttype(o) >= LUA_TSTRING)
+
+
+/* Macros for internal tests */
+#define righttt(obj)		(ttype(obj) == gcvalue(obj)->gch.tt)
+
+#define checkconsistency(obj)	lua_assert(!iscollectable(obj) || righttt(obj))
+
+#define checkliveness(g,obj) \
+  lua_assert(!iscollectable(obj) || (righttt(obj) && !isdead(g,gcvalue(obj))))
+
+
+/* Macros to set values */
+#define setnilvalue(obj) ((obj)->tt_=LUA_TNIL)
+
+#define setnvalue(obj,x) \
+  { TValue *i_o=(obj); i_o->value_.n=(x); i_o->tt_=LUA_TNUMBER; }
+
+#define setfvalue(obj,x) \
+  { TValue *i_o=(obj); i_o->value_.f=(x); i_o->tt_=LUA_TLCF; }
+
+#define changenvalue(o,x)  check_exp((o)->tt_==LUA_TNUMBER, (o)->value_.n=(x))
+
+#define setpvalue(obj,x) \
+  { TValue *i_o=(obj); i_o->value_.p=(x); i_o->tt_=LUA_TLIGHTUSERDATA; }
+
+#define setbvalue(obj,x) \
+  { TValue *i_o=(obj); i_o->value_.b=(x); i_o->tt_=LUA_TBOOLEAN; }
+
+#define setsvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TSTRING; \
+    checkliveness(G(L),i_o); }
+
+#define setuvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TUSERDATA; \
+    checkliveness(G(L),i_o); }
+
+#define setthvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TTHREAD; \
+    checkliveness(G(L),i_o); }
+
+#define setclvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TFUNCTION; \
+    checkliveness(G(L),i_o); }
+
+#define sethvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TTABLE; \
+    checkliveness(G(L),i_o); }
+
+#define setptvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TPROTO; \
+    checkliveness(G(L),i_o); }
+
+#define setdeadvalue(obj)	((obj)->tt_=LUA_TDEADKEY)
+
+
+
+#define setobj(L,obj1,obj2) \
+	{ const TValue *o2=(obj2); TValue *o1=(obj1); \
+	  o1->value_ = o2->value_; o1->tt_=o2->tt_; \
+	  checkliveness(G(L),o1); }
+
+
+/*
+** different types of assignments, according to destination
+*/
+
+/* from stack to (same) stack */
+#define setobjs2s	setobj
+/* to stack (not from same stack) */
+#define setobj2s	setobj
+#define setsvalue2s	setsvalue
+#define sethvalue2s	sethvalue
+#define setptvalue2s	setptvalue
+/* from table to same table */
+#define setobjt2t	setobj
+/* to table */
+#define setobj2t	setobj
+/* to new object */
+#define setobj2n	setobj
+#define setsvalue2n	setsvalue
+
+
+
+typedef TValue *StkId;  /* index to stack elements */
+
+
+/*
+** Header for string value; string bytes follow the end of this structure
+*/
+typedef union TString {
+  L_Umaxalign dummy;  /* ensures maximum alignment for strings */
+  struct {
+    CommonHeader;
+    lu_byte reserved;
+    unsigned int hash;
+    size_t len;
+  } tsv;
+} TString;
+
+
+/* get the actual string (array of bytes) from a TString */
+#define getstr(ts)	cast(const char *, (ts) + 1)
+
+/* get the actual string (array of bytes) from a Lua value */
+#define svalue(o)       getstr(rawtsvalue(o))
+
+
+/*
+** Header for userdata; memory area follows the end of this structure
+*/
+typedef union Udata {
+  L_Umaxalign dummy;  /* ensures maximum alignment for `local' udata */
+  struct {
+    CommonHeader;
+    struct Table *metatable;
+    struct Table *env;
+    size_t len;
+  } uv;
+} Udata;
+
+
+
+/*
+** Description of an upvalue for function prototypes
+*/
+typedef struct Upvaldesc {
+  TString *name;  /* upvalue name (for debug information) */
+  lu_byte instack;  /* whether it is in stack */
+  lu_byte idx;  /* index of upvalue (in stack or in outer function's list) */
+} Upvaldesc;
+
+
+/*
+** Description of a local variable for function prototypes
+** (used for debug information)
+*/
+typedef struct LocVar {
+  TString *varname;
+  int startpc;  /* first point where variable is active */
+  int endpc;    /* first point where variable is dead */
+} LocVar;
+
+
+/*
+** Function Prototypes
+*/
+typedef struct Proto {
+  CommonHeader;
+  TValue *k;  /* constants used by the function */
+  Instruction *code;
+  struct Proto **p;  /* functions defined inside the function */
+  int *lineinfo;  /* map from opcodes to source lines */
+  LocVar *locvars;  /* information about local variables */
+  Upvaldesc *upvalues;  /* upvalue information */
+  union Closure *cache;  /* last created closure with this prototype */
+  TString  *source;
+  int sizeupvalues;  /* size of 'upvalues' */
+  int sizek;  /* size of `k' */
+  int sizecode;
+  int sizelineinfo;
+  int sizep;  /* size of `p' */
+  int sizelocvars;
+  int linedefined;
+  int lastlinedefined;
+  GCObject *gclist;
+  lu_byte numparams;  /* number of fixed parameters */
+  lu_byte is_vararg;
+  lu_byte maxstacksize;  /* maximum stack used by this function */
+} Proto;
+
+
+
+/*
+** Lua Upvalues
+*/
+typedef struct UpVal {
+  CommonHeader;
+  TValue *v;  /* points to stack or to its own value */
+  union {
+    TValue value;  /* the value (when closed) */
+    struct {  /* double linked list (when open) */
+      struct UpVal *prev;
+      struct UpVal *next;
+    } l;
+  } u;
+} UpVal;
+
+
+/*
+** Closures
+*/
+
+#define ClosureHeader \
+	CommonHeader; lu_byte isC; lu_byte nupvalues; GCObject *gclist
+
+typedef struct CClosure {
+  ClosureHeader;
+  lua_CFunction f;
+  TValue upvalue[1];  /* list of upvalues */
+} CClosure;
+
+
+typedef struct LClosure {
+  ClosureHeader;
+  struct Proto *p;
+  UpVal *upvals[1];  /* list of upvalues */
+} LClosure;
+
+
+typedef union Closure {
+  CClosure c;
+  LClosure l;
+} Closure;
+
+
+#define isLfunction(o)	(ttisclosure(o) && !clvalue(o)->c.isC)
+
+#define getproto(o)	(clvalue(o)->l.p)
+
+
+/*
+** Tables
+*/
+
+typedef union TKey {
+  struct {
+    TValuefields;
+    struct Node *next;  /* for chaining */
+  } nk;
+  TValue tvk;
+} TKey;
+
+
+typedef struct Node {
+  TValue i_val;
+  TKey i_key;
+} Node;
+
+
+typedef struct Table {
+  CommonHeader;
+  lu_byte flags;  /* 1<<p means tagmethod(p) is not present */
+  lu_byte lsizenode;  /* log2 of size of `node' array */
+  struct Table *metatable;
+  TValue *array;  /* array part */
+  Node *node;
+  Node *lastfree;  /* any free position is before this position */
+  GCObject *gclist;
+  int sizearray;  /* size of `array' array */
+} Table;
+
+
+
+/*
+** `module' operation for hashing (size is always a power of 2)
+*/
+#define lmod(s,size) \
+	(check_exp((size&(size-1))==0, (cast(int, (s) & ((size)-1)))))
+
+
+#define twoto(x)	(1<<(x))
+#define sizenode(t)	(twoto((t)->lsizenode))
+
+
+/*
+** (address of) a fixed nil value
+*/
+#define luaO_nilobject		(&luaO_nilobject_)
+
+
+LUAI_DDEC const TValue luaO_nilobject_;
+
+LUAI_FUNC int luaO_int2fb (unsigned int x);
+LUAI_FUNC int luaO_fb2int (int x);
+LUAI_FUNC int luaO_ceillog2 (lu_int32 x);
+LUAI_FUNC lua_Number luaO_arith (int op, lua_Number v1, lua_Number v2);
+LUAI_FUNC int luaO_rawequalObj (const TValue *t1, const TValue *t2);
+LUAI_FUNC int luaO_str2d (const char *s, lua_Number *result);
+LUAI_FUNC const char *luaO_pushvfstring (lua_State *L, const char *fmt,
+                                                       va_list argp);
+LUAI_FUNC const char *luaO_pushfstring (lua_State *L, const char *fmt, ...);
+LUAI_FUNC void luaO_chunkid (char *out, const char *source, size_t len);
+
+
+#endif
+
diff --git a/contrib/media/updf/include/locale b/contrib/media/updf/include/locale
new file mode 100644
index 000000000..56c416d8c
--- /dev/null
+++ b/contrib/media/updf/include/locale
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LOCALE
+#include <bits/std_locale.h>
+#endif
diff --git a/contrib/media/updf/include/locale.h b/contrib/media/updf/include/locale.h
new file mode 100644
index 000000000..a25fbf85a
--- /dev/null
+++ b/contrib/media/updf/include/locale.h
@@ -0,0 +1,59 @@
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_locale_h_
+#define __dj_include_locale_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#define LC_ALL		0x1f
+#define LC_COLLATE	0x01
+#define LC_CTYPE	0x02
+#define LC_MONETARY	0x04
+#define LC_NUMERIC	0x08
+#define LC_TIME		0x10
+#define NULL		0
+
+struct lconv {
+  char *currency_symbol;
+  char *decimal_point;
+  char *grouping;
+  char *int_curr_symbol;
+  char *mon_decimal_point;
+  char *mon_grouping;
+  char *mon_thousands_sep;
+  char *negative_sign;
+  char *positive_sign;
+  char *thousands_sep;
+  char frac_digits;
+  char int_frac_digits;
+  char n_cs_precedes;
+  char n_sep_by_space;
+  char n_sign_posn;
+  char p_cs_precedes;
+  char p_sep_by_space;
+  char p_sign_posn;
+};
+
+struct lconv *	localeconv(void);
+char *		setlocale(int _category, const char *_locale);
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_locale_h_ */
diff --git a/contrib/media/updf/include/log.h b/contrib/media/updf/include/log.h
new file mode 100644
index 000000000..9f1bb7ab7
--- /dev/null
+++ b/contrib/media/updf/include/log.h
@@ -0,0 +1,37 @@
+
+#ifndef __log_h__
+#define __log_h__
+
+#ifdef YACAS_LOGGING // DEBUG
+#include <stdarg.h>
+#include <stdio.h>
+#endif
+
+inline void LogPrintf(char* str,...)
+{
+#ifdef YACAS_LOGGING // DEBUG
+  va_list arg;
+  char buf[256];
+  va_start (arg, str);
+  vsprintf (buf, str, arg);
+  va_end (arg);
+  printf(buf);
+#endif
+}
+
+inline void LogErrorPrintf(char* str,...)
+{
+#ifdef YACAS_LOGGING // DEBUG
+  printf("ERROR: ");
+  va_list arg;
+  char buf[256];
+  va_start (arg, str);
+  vsprintf (buf, str, arg);
+  va_end (arg);
+  printf(buf);
+  exit(0);
+#endif
+}
+
+
+#endif
diff --git a/contrib/media/updf/include/lopcodes.h b/contrib/media/updf/include/lopcodes.h
new file mode 100644
index 000000000..af1dc9cd7
--- /dev/null
+++ b/contrib/media/updf/include/lopcodes.h
@@ -0,0 +1,289 @@
+/*
+** $Id: lopcodes.h,v 1.137 2010/10/25 12:24:55 roberto Exp $
+** Opcodes for Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lopcodes_h
+#define lopcodes_h
+
+#include "llimits.h"
+
+
+/*===========================================================================
+  We assume that instructions are unsigned numbers.
+  All instructions have an opcode in the first 6 bits.
+  Instructions can have the following fields:
+	`A' : 8 bits
+	`B' : 9 bits
+	`C' : 9 bits
+	'Ax' : 26 bits ('A', 'B', and 'C' together)
+	`Bx' : 18 bits (`B' and `C' together)
+	`sBx' : signed Bx
+
+  A signed argument is represented in excess K; that is, the number
+  value is the unsigned value minus K. K is exactly the maximum value
+  for that argument (so that -max is represented by 0, and +max is
+  represented by 2*max), which is half the maximum for the corresponding
+  unsigned argument.
+===========================================================================*/
+
+
+enum OpMode {iABC, iABx, iAsBx, iAx};  /* basic instruction format */
+
+
+/*
+** size and position of opcode arguments.
+*/
+#define SIZE_C		9
+#define SIZE_B		9
+#define SIZE_Bx		(SIZE_C + SIZE_B)
+#define SIZE_A		8
+#define SIZE_Ax		(SIZE_C + SIZE_B + SIZE_A)
+
+#define SIZE_OP		6
+
+#define POS_OP		0
+#define POS_A		(POS_OP + SIZE_OP)
+#define POS_C		(POS_A + SIZE_A)
+#define POS_B		(POS_C + SIZE_C)
+#define POS_Bx		POS_C
+#define POS_Ax		POS_A
+
+
+/*
+** limits for opcode arguments.
+** we use (signed) int to manipulate most arguments,
+** so they must fit in LUAI_BITSINT-1 bits (-1 for sign)
+*/
+#if SIZE_Bx < LUAI_BITSINT-1
+#define MAXARG_Bx        ((1<<SIZE_Bx)-1)
+#define MAXARG_sBx        (MAXARG_Bx>>1)         /* `sBx' is signed */
+#else
+#define MAXARG_Bx        MAX_INT
+#define MAXARG_sBx        MAX_INT
+#endif
+
+#if SIZE_Ax < LUAI_BITSINT-1
+#define MAXARG_Ax	((1<<SIZE_Ax)-1)
+#else
+#define MAXARG_Ax	MAX_INT
+#endif
+
+
+#define MAXARG_A        ((1<<SIZE_A)-1)
+#define MAXARG_B        ((1<<SIZE_B)-1)
+#define MAXARG_C        ((1<<SIZE_C)-1)
+
+
+/* creates a mask with `n' 1 bits at position `p' */
+#define MASK1(n,p)	((~((~(Instruction)0)<<(n)))<<(p))
+
+/* creates a mask with `n' 0 bits at position `p' */
+#define MASK0(n,p)	(~MASK1(n,p))
+
+/*
+** the following macros help to manipulate instructions
+*/
+
+#define GET_OPCODE(i)	(cast(OpCode, ((i)>>POS_OP) & MASK1(SIZE_OP,0)))
+#define SET_OPCODE(i,o)	((i) = (((i)&MASK0(SIZE_OP,POS_OP)) | \
+		((cast(Instruction, o)<<POS_OP)&MASK1(SIZE_OP,POS_OP))))
+
+#define getarg(i,pos,size)	(cast(int, ((i)>>pos) & MASK1(size,0)))
+#define setarg(i,v,pos,size)	((i) = (((i)&MASK0(size,pos)) | \
+                ((cast(Instruction, v)<<pos)&MASK1(size,pos))))
+
+#define GETARG_A(i)	getarg(i, POS_A, SIZE_A)
+#define SETARG_A(i,v)	setarg(i, v, POS_A, SIZE_A)
+
+#define GETARG_B(i)	getarg(i, POS_B, SIZE_B)
+#define SETARG_B(i,v)	setarg(i, v, POS_B, SIZE_B)
+
+#define GETARG_C(i)	getarg(i, POS_C, SIZE_C)
+#define SETARG_C(i,v)	setarg(i, v, POS_C, SIZE_C)
+
+#define GETARG_Bx(i)	getarg(i, POS_Bx, SIZE_Bx)
+#define SETARG_Bx(i,v)	setarg(i, v, POS_Bx, SIZE_Bx)
+
+#define GETARG_Ax(i)	getarg(i, POS_Ax, SIZE_Ax)
+#define SETARG_Ax(i,v)	setarg(i, v, POS_Ax, SIZE_Ax)
+
+#define GETARG_sBx(i)	(GETARG_Bx(i)-MAXARG_sBx)
+#define SETARG_sBx(i,b)	SETARG_Bx((i),cast(unsigned int, (b)+MAXARG_sBx))
+
+
+#define CREATE_ABC(o,a,b,c)	((cast(Instruction, o)<<POS_OP) \
+			| (cast(Instruction, a)<<POS_A) \
+			| (cast(Instruction, b)<<POS_B) \
+			| (cast(Instruction, c)<<POS_C))
+
+#define CREATE_ABx(o,a,bc)	((cast(Instruction, o)<<POS_OP) \
+			| (cast(Instruction, a)<<POS_A) \
+			| (cast(Instruction, bc)<<POS_Bx))
+
+#define CREATE_Ax(o,a)		((cast(Instruction, o)<<POS_OP) \
+			| (cast(Instruction, a)<<POS_Ax))
+
+
+/*
+** Macros to operate RK indices
+*/
+
+/* this bit 1 means constant (0 means register) */
+#define BITRK		(1 << (SIZE_B - 1))
+
+/* test whether value is a constant */
+#define ISK(x)		((x) & BITRK)
+
+/* gets the index of the constant */
+#define INDEXK(r)	((int)(r) & ~BITRK)
+
+#define MAXINDEXRK	(BITRK - 1)
+
+/* code a constant index as a RK value */
+#define RKASK(x)	((x) | BITRK)
+
+
+/*
+** invalid register that fits in 8 bits
+*/
+#define NO_REG		MAXARG_A
+
+
+/*
+** R(x) - register
+** Kst(x) - constant (in constant table)
+** RK(x) == if ISK(x) then Kst(INDEXK(x)) else R(x)
+*/
+
+
+/*
+** grep "ORDER OP" if you change these enums
+*/
+
+typedef enum {
+/*----------------------------------------------------------------------
+name		args	description
+------------------------------------------------------------------------*/
+OP_MOVE,/*	A B	R(A) := R(B)					*/
+OP_LOADK,/*	A Bx	R(A) := Kst(Bx - 1)				*/
+OP_LOADBOOL,/*	A B C	R(A) := (Bool)B; if (C) pc++			*/
+OP_LOADNIL,/*	A B	R(A) := ... := R(B) := nil			*/
+OP_GETUPVAL,/*	A B	R(A) := UpValue[B]				*/
+
+OP_GETTABUP,/*	A B C	R(A) := UpValue[B][RK(C)]			*/
+OP_GETTABLE,/*	A B C	R(A) := R(B)[RK(C)]				*/
+
+OP_SETTABUP,/*	A B C	UpValue[A][RK(B)] := RK(C)			*/
+OP_SETUPVAL,/*	A B	UpValue[B] := R(A)				*/
+OP_SETTABLE,/*	A B C	R(A)[RK(B)] := RK(C)				*/
+
+OP_NEWTABLE,/*	A B C	R(A) := {} (size = B,C)				*/
+
+OP_SELF,/*	A B C	R(A+1) := R(B); R(A) := R(B)[RK(C)]		*/
+
+OP_ADD,/*	A B C	R(A) := RK(B) + RK(C)				*/
+OP_SUB,/*	A B C	R(A) := RK(B) - RK(C)				*/
+OP_MUL,/*	A B C	R(A) := RK(B) * RK(C)				*/
+OP_DIV,/*	A B C	R(A) := RK(B) / RK(C)				*/
+OP_MOD,/*	A B C	R(A) := RK(B) % RK(C)				*/
+OP_POW,/*	A B C	R(A) := RK(B) ^ RK(C)				*/
+OP_UNM,/*	A B	R(A) := -R(B)					*/
+OP_NOT,/*	A B	R(A) := not R(B)				*/
+OP_LEN,/*	A B	R(A) := length of R(B)				*/
+
+OP_CONCAT,/*	A B C	R(A) := R(B).. ... ..R(C)			*/
+
+OP_JMP,/*	sBx	pc+=sBx					*/
+
+OP_EQ,/*	A B C	if ((RK(B) == RK(C)) ~= A) then pc++		*/
+OP_LT,/*	A B C	if ((RK(B) <  RK(C)) ~= A) then pc++		*/
+OP_LE,/*	A B C	if ((RK(B) <= RK(C)) ~= A) then pc++		*/
+
+OP_TEST,/*	A C	if not (R(A) <=> C) then pc++			*/
+OP_TESTSET,/*	A B C	if (R(B) <=> C) then R(A) := R(B) else pc++	*/
+
+OP_CALL,/*	A B C	R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */
+OP_TAILCALL,/*	A B C	return R(A)(R(A+1), ... ,R(A+B-1))		*/
+OP_RETURN,/*	A B	return R(A), ... ,R(A+B-2)	(see note)	*/
+
+OP_FORLOOP,/*	A sBx	R(A)+=R(A+2);
+			if R(A) <?= R(A+1) then { pc+=sBx; R(A+3)=R(A) }*/
+OP_FORPREP,/*	A sBx	R(A)-=R(A+2); pc+=sBx				*/
+
+OP_TFORCALL,/*	A C	R(A+3), ... ,R(A+2+C) := R(A)(R(A+1), R(A+2));	*/
+OP_TFORLOOP,/*	A sBx	if R(A+1) ~= nil then { R(A)=R(A+1); pc += sBx }*/
+
+OP_SETLIST,/*	A B C	R(A)[(C-1)*FPF+i] := R(A+i), 1 <= i <= B	*/
+
+OP_CLOSE,/*	A	close all variables in the stack up to (>=) R(A)*/
+OP_CLOSURE,/*	A Bx	R(A) := closure(KPROTO[Bx])			*/
+
+OP_VARARG,/*	A B	R(A), R(A+1), ..., R(A+B-2) = vararg		*/
+
+OP_EXTRAARG/*	Ax	extra (larger) argument for previous opcode	*/
+} OpCode;
+
+
+#define NUM_OPCODES	(cast(int, OP_EXTRAARG) + 1)
+
+
+
+/*===========================================================================
+  Notes:
+  (*) In OP_CALL, if (B == 0) then B = top. If (C == 0), then `top' is
+  set to last_result+1, so next open instruction (OP_CALL, OP_RETURN,
+  OP_SETLIST) may use `top'.
+
+  (*) In OP_VARARG, if (B == 0) then use actual number of varargs and
+  set top (like in OP_CALL with C == 0).
+
+  (*) In OP_RETURN, if (B == 0) then return up to `top'.
+
+  (*) In OP_SETLIST, if (B == 0) then B = `top'; if (C == 0) then next
+  'instruction' is EXTRAARG(real C).
+
+  (*) In OP_LOADK, if (Bx == 0) then next 'instruction' is EXTRAARG(real Bx).
+
+  (*) For comparisons, A specifies what condition the test should accept
+  (true or false).
+
+  (*) All `skips' (pc++) assume that next instruction is a jump.
+
+===========================================================================*/
+
+
+/*
+** masks for instruction properties. The format is:
+** bits 0-1: op mode
+** bits 2-3: C arg mode
+** bits 4-5: B arg mode
+** bit 6: instruction set register A
+** bit 7: operator is a test (next instruction must be a jump)
+*/
+
+enum OpArgMask {
+  OpArgN,  /* argument is not used */
+  OpArgU,  /* argument is used */
+  OpArgR,  /* argument is a register or a jump offset */
+  OpArgK   /* argument is a constant or register/constant */
+};
+
+LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
+
+#define getOpMode(m)	(cast(enum OpMode, luaP_opmodes[m] & 3))
+#define getBMode(m)	(cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3))
+#define getCMode(m)	(cast(enum OpArgMask, (luaP_opmodes[m] >> 2) & 3))
+#define testAMode(m)	(luaP_opmodes[m] & (1 << 6))
+#define testTMode(m)	(luaP_opmodes[m] & (1 << 7))
+
+
+LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1];  /* opcode names */
+
+
+/* number of list items to accumulate before a SETLIST instruction */
+#define LFIELDS_PER_FLUSH	50
+
+
+#endif
diff --git a/contrib/media/updf/include/lparser.h b/contrib/media/updf/include/lparser.h
new file mode 100644
index 000000000..6055a85bf
--- /dev/null
+++ b/contrib/media/updf/include/lparser.h
@@ -0,0 +1,97 @@
+/*
+** $Id: lparser.h,v 1.65 2010/07/07 16:27:29 roberto Exp $
+** Lua Parser
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lparser_h
+#define lparser_h
+
+#include "llimits.h"
+#include "lobject.h"
+#include "lzio.h"
+
+
+/*
+** Expression descriptor
+*/
+
+typedef enum {
+  VVOID,	/* no value */
+  VNIL,
+  VTRUE,
+  VFALSE,
+  VK,		/* info = index of constant in `k' */
+  VKNUM,	/* nval = numerical value */
+  VNONRELOC,	/* info = result register */
+  VLOCAL,	/* info = local register */
+  VUPVAL,       /* info = index of upvalue in 'upvalues' */
+  VINDEXED,	/* t = table register/upvalue; idx = index R/K */
+  VJMP,		/* info = instruction pc */
+  VRELOCABLE,	/* info = instruction pc */
+  VCALL,	/* info = instruction pc */
+  VVARARG	/* info = instruction pc */
+} expkind;
+
+
+#define vkisvar(k)	(VLOCAL <= (k) && (k) <= VINDEXED)
+#define vkisinreg(k)	((k) == VNONRELOC || (k) == VLOCAL)
+
+typedef struct expdesc {
+  expkind k;
+  union {
+    struct {  /* for indexed variables (VINDEXED) */
+      short idx;  /* index (R/K) */
+      lu_byte t;  /* table (register or upvalue) */
+      lu_byte vt;  /* whether 't' is register (VLOCAL) or upvalue (VUPVAL) */
+    } ind;
+    int info;  /* for generic use */
+    lua_Number nval;  /* for VKNUM */
+  } u;
+  int t;  /* patch list of `exit when true' */
+  int f;  /* patch list of `exit when false' */
+} expdesc;
+
+
+typedef struct vardesc {
+  unsigned short idx;
+} vardesc;
+
+
+/* list of all active local variables */
+typedef struct Varlist {
+  vardesc *actvar;
+  int nactvar;
+  int actvarsize;
+} Varlist;
+
+
+struct BlockCnt;  /* defined in lparser.c */
+
+
+/* state needed to generate code for a given function */
+typedef struct FuncState {
+  Proto *f;  /* current function header */
+  Table *h;  /* table to find (and reuse) elements in `k' */
+  struct FuncState *prev;  /* enclosing function */
+  struct LexState *ls;  /* lexical state */
+  struct lua_State *L;  /* copy of the Lua state */
+  struct BlockCnt *bl;  /* chain of current blocks */
+  int pc;  /* next position to code (equivalent to `ncode') */
+  int lasttarget;   /* `pc' of last `jump target' */
+  int jpc;  /* list of pending jumps to `pc' */
+  int freereg;  /* first free register */
+  int nk;  /* number of elements in `k' */
+  int np;  /* number of elements in `p' */
+  int firstlocal;  /* index of first local var of this function */
+  short nlocvars;  /* number of elements in `locvars' */
+  lu_byte nactvar;  /* number of active local variables */
+  lu_byte nups;  /* number of upvalues */
+} FuncState;
+
+
+LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff,
+                              Varlist *varl, const char *name);
+
+
+#endif
diff --git a/contrib/media/updf/include/lstate.h b/contrib/media/updf/include/lstate.h
new file mode 100644
index 000000000..bc64a4aec
--- /dev/null
+++ b/contrib/media/updf/include/lstate.h
@@ -0,0 +1,218 @@
+/*
+** $Id: lstate.h,v 2.68 2010/10/29 17:52:46 roberto Exp $
+** Global State
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lstate_h
+#define lstate_h
+
+#include "lua.h"
+
+#include "lobject.h"
+#include "ltm.h"
+#include "lzio.h"
+
+
+/*
+
+** Some notes about garbage-collected objects:  All objects in Lua must
+** be kept somehow accessible until being freed.
+**
+** Lua keeps most objects linked in list g->allgc. The link uses field
+** 'next' of the CommonHeader.
+**
+** Strings are kept in several lists headed by the array g->strt.hash.
+**
+** Open upvalues are not subject to independent garbage collection. They
+** are collected together with their respective threads. Lua keeps a
+** double-linked list with all open upvalues (g->uvhead) so that it can
+** mark objects referred by them. (They are always gray, so they must
+** be remarked in the atomic step. Usually their contents would be marked
+** when traversing the respective threads, but the thread may already be
+** dead, while the upvalue is still accessible through closures.)
+**
+** Userdata with finalizers are kept in the list g->udgc.
+**
+** The list g->tobefnz links all userdata being finalized.
+
+*/
+
+
+struct lua_longjmp;  /* defined in ldo.c */
+
+
+
+/* extra stack space to handle TM calls and some other extras */
+#define EXTRA_STACK   5
+
+
+#define BASIC_CI_SIZE           8
+
+#define BASIC_STACK_SIZE        (2*LUA_MINSTACK)
+
+
+/* kinds of Garbage Collection */
+#define KGC_NORMAL	0
+#define KGC_EMERGENCY	1	/* gc was forced by an allocation failure */
+#define KGC_GEN		2	/* generational collection */
+
+
+typedef struct stringtable {
+  GCObject **hash;
+  lu_int32 nuse;  /* number of elements */
+  int size;
+} stringtable;
+
+
+/*
+** information about a call
+*/
+typedef struct CallInfo {
+  StkId func;  /* function index in the stack */
+  StkId	top;  /* top for this function */
+  struct CallInfo *previous, *next;  /* dynamic call link */
+  short nresults;  /* expected number of results from this function */
+  lu_byte callstatus;
+  union {
+    struct {  /* only for Lua functions */
+      StkId base;  /* base for this function */
+      const Instruction *savedpc;
+    } l;
+    struct {  /* only for C functions */
+      int ctx;  /* context info. in case of yields */
+      lua_CFunction k;  /* continuation in case of yields */
+      ptrdiff_t old_errfunc;
+      ptrdiff_t extra;
+      lu_byte old_allowhook;
+      lu_byte status;
+    } c;
+  } u;
+} CallInfo;
+
+
+/*
+** Bits in CallInfo status
+*/
+#define CIST_LUA	(1<<0)	/* call is running a Lua function */
+#define CIST_HOOKED	(1<<1)	/* call is running a debug hook */
+#define CIST_REENTRY	(1<<2)	/* call is running on same invocation of
+                                   luaV_execute of previous call */
+#define CIST_YIELDED	(1<<3)	/* call reentered after suspension */
+#define CIST_YPCALL	(1<<4)	/* call is a yieldable protected call */
+#define CIST_STAT	(1<<5)	/* call has an error status (pcall) */
+#define CIST_TAIL	(1<<6)	/* call was tail called */
+
+
+#define ci_func(ci)	(clvalue((ci)->func))
+#define isLua(ci)	((ci)->callstatus & CIST_LUA)
+
+
+/*
+** `global state', shared by all threads of this state
+*/
+typedef struct global_State {
+  lua_Alloc frealloc;  /* function to reallocate memory */
+  void *ud;         /* auxiliary data to `frealloc' */
+  lu_mem totalbytes;  /* number of bytes currently allocated */
+  l_mem GCdebt;  /* when positive, run a GC step */
+  lu_mem lastmajormem;  /* memory in use after last major collection */
+  stringtable strt;  /* hash table for strings */
+  TValue l_registry;
+  unsigned short nCcalls;  /* number of nested C calls */
+  lu_byte currentwhite;
+  lu_byte gcstate;  /* state of garbage collector */
+  lu_byte gckind;  /* kind of GC running */
+  int sweepstrgc;  /* position of sweep in `strt' */
+  GCObject *allgc;  /* list of all collectable objects */
+  GCObject *udgc;  /* list of collectable userdata with finalizers */
+  GCObject **sweepgc;  /* current position of sweep */
+  GCObject *gray;  /* list of gray objects */
+  GCObject *grayagain;  /* list of objects to be traversed atomically */
+  GCObject *weak;  /* list of tables with weak values */
+  GCObject *ephemeron;  /* list of ephemeron tables (weak keys) */
+  GCObject *allweak;  /* list of all-weak tables */
+  GCObject *tobefnz;  /* list of userdata to be GC */
+  UpVal uvhead;  /* head of double-linked list of all open upvalues */
+  Mbuffer buff;  /* temporary buffer for string concatenation */
+  int gcpause;  /* size of pause between successive GCs */
+  int gcmajorinc;  /* how much to wait for a major GC (only in gen. mode) */
+  int gcstepmul;  /* GC `granularity' */
+  lua_CFunction panic;  /* to be called in unprotected errors */
+  struct lua_State *mainthread;
+  const lua_Number *version;  /* pointer to version number */
+  TString *memerrmsg;  /* memory-error message */
+  TString *tmname[TM_N];  /* array with tag-method names */
+  struct Table *mt[LUA_NUMTAGS];  /* metatables for basic types */
+} global_State;
+
+
+/*
+** `per thread' state
+*/
+struct lua_State {
+  CommonHeader;
+  lu_byte status;
+  StkId top;  /* first free slot in the stack */
+  global_State *l_G;
+  CallInfo *ci;  /* call info for current function */
+  const Instruction *oldpc;  /* last pc traced */
+  StkId stack_last;  /* last free slot in the stack */
+  StkId stack;  /* stack base */
+  int stacksize;
+  unsigned short nny;  /* number of non-yieldable calls in stack */
+  lu_byte hookmask;
+  lu_byte allowhook;
+  int basehookcount;
+  int hookcount;
+  lua_Hook hook;
+  GCObject *openupval;  /* list of open upvalues in this stack */
+  GCObject *gclist;
+  struct lua_longjmp *errorJmp;  /* current error recover point */
+  ptrdiff_t errfunc;  /* current error handling function (stack index) */
+  CallInfo base_ci;  /* CallInfo for first level (C calling Lua) */
+};
+
+
+#define G(L)	(L->l_G)
+
+
+/*
+** Union of all collectable objects
+*/
+union GCObject {
+  GCheader gch;  /* common header */
+  union TString ts;
+  union Udata u;
+  union Closure cl;
+  struct Table h;
+  struct Proto p;
+  struct UpVal uv;
+  struct lua_State th;  /* thread */
+};
+
+
+#define gch(o)		(&(o)->gch)
+
+/* macros to convert a GCObject into a specific value */
+#define rawgco2ts(o)	check_exp((o)->gch.tt == LUA_TSTRING, &((o)->ts))
+#define gco2ts(o)	(&rawgco2ts(o)->tsv)
+#define rawgco2u(o)	check_exp((o)->gch.tt == LUA_TUSERDATA, &((o)->u))
+#define gco2u(o)	(&rawgco2u(o)->uv)
+#define gco2cl(o)	check_exp((o)->gch.tt == LUA_TFUNCTION, &((o)->cl))
+#define gco2t(o)	check_exp((o)->gch.tt == LUA_TTABLE, &((o)->h))
+#define gco2p(o)	check_exp((o)->gch.tt == LUA_TPROTO, &((o)->p))
+#define gco2uv(o)	check_exp((o)->gch.tt == LUA_TUPVAL, &((o)->uv))
+#define gco2th(o)	check_exp((o)->gch.tt == LUA_TTHREAD, &((o)->th))
+
+/* macro to convert any Lua object into a GCObject */
+#define obj2gco(v)	(cast(GCObject *, (v)))
+
+
+LUAI_FUNC void luaE_freethread (lua_State *L, lua_State *L1);
+LUAI_FUNC CallInfo *luaE_extendCI (lua_State *L);
+LUAI_FUNC void luaE_freeCI (lua_State *L);
+
+
+#endif
+
diff --git a/contrib/media/updf/include/lstring.h b/contrib/media/updf/include/lstring.h
new file mode 100644
index 000000000..d708a1b09
--- /dev/null
+++ b/contrib/media/updf/include/lstring.h
@@ -0,0 +1,37 @@
+/*
+** $Id: lstring.h,v 1.46 2010/04/05 16:26:37 roberto Exp $
+** String table (keep all strings handled by Lua)
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lstring_h
+#define lstring_h
+
+#include "lgc.h"
+#include "lobject.h"
+#include "lstate.h"
+
+
+#define sizestring(s)	(sizeof(union TString)+((s)->len+1)*sizeof(char))
+
+#define sizeudata(u)	(sizeof(union Udata)+(u)->len)
+
+#define luaS_newliteral(L, s)	(luaS_newlstr(L, "" s, \
+                                 (sizeof(s)/sizeof(char))-1))
+
+#define luaS_fix(s)	l_setbit((s)->tsv.marked, FIXEDBIT)
+
+
+/*
+** as all string are internalized, string equality becomes
+** pointer equality
+*/
+#define eqstr(a,b)	((a) == (b))
+
+LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
+LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e);
+LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l);
+LUAI_FUNC TString *luaS_new (lua_State *L, const char *str);
+
+
+#endif
diff --git a/contrib/media/updf/include/ltable.h b/contrib/media/updf/include/ltable.h
new file mode 100644
index 000000000..c14b02832
--- /dev/null
+++ b/contrib/media/updf/include/ltable.h
@@ -0,0 +1,39 @@
+/*
+** $Id: ltable.h,v 2.14 2010/06/25 12:18:10 roberto Exp $
+** Lua tables (hash)
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ltable_h
+#define ltable_h
+
+#include "lobject.h"
+
+
+#define gnode(t,i)	(&(t)->node[i])
+#define gkey(n)		(&(n)->i_key.tvk)
+#define gval(n)		(&(n)->i_val)
+#define gnext(n)	((n)->i_key.nk.next)
+
+
+LUAI_FUNC const TValue *luaH_getint (Table *t, int key);
+LUAI_FUNC TValue *luaH_setint (lua_State *L, Table *t, int key);
+LUAI_FUNC const TValue *luaH_getstr (Table *t, TString *key);
+LUAI_FUNC TValue *luaH_setstr (lua_State *L, Table *t, TString *key);
+LUAI_FUNC const TValue *luaH_get (Table *t, const TValue *key);
+LUAI_FUNC TValue *luaH_set (lua_State *L, Table *t, const TValue *key);
+LUAI_FUNC Table *luaH_new (lua_State *L);
+LUAI_FUNC void luaH_resize (lua_State *L, Table *t, int nasize, int nhsize);
+LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, int nasize);
+LUAI_FUNC void luaH_free (lua_State *L, Table *t);
+LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key);
+LUAI_FUNC int luaH_getn (Table *t);
+
+
+#if defined(LUA_DEBUG)
+LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key);
+LUAI_FUNC int luaH_isdummy (Node *n);
+#endif
+
+
+#endif
diff --git a/contrib/media/updf/include/ltm.h b/contrib/media/updf/include/ltm.h
new file mode 100644
index 000000000..05abc40bd
--- /dev/null
+++ b/contrib/media/updf/include/ltm.h
@@ -0,0 +1,57 @@
+/*
+** $Id: ltm.h,v 2.10 2010/04/13 20:48:12 roberto Exp $
+** Tag methods
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ltm_h
+#define ltm_h
+
+
+#include "lobject.h"
+
+
+/*
+* WARNING: if you change the order of this enumeration,
+* grep "ORDER TM"
+*/
+typedef enum {
+  TM_INDEX,
+  TM_NEWINDEX,
+  TM_GC,
+  TM_MODE,
+  TM_LEN,
+  TM_EQ,  /* last tag method with `fast' access */
+  TM_ADD,
+  TM_SUB,
+  TM_MUL,
+  TM_DIV,
+  TM_MOD,
+  TM_POW,
+  TM_UNM,
+  TM_LT,
+  TM_LE,
+  TM_CONCAT,
+  TM_CALL,
+  TM_N		/* number of elements in the enum */
+} TMS;
+
+
+
+#define gfasttm(g,et,e) ((et) == NULL ? NULL : \
+  ((et)->flags & (1u<<(e))) ? NULL : luaT_gettm(et, e, (g)->tmname[e]))
+
+#define fasttm(l,et,e)	gfasttm(G(l), et, e)
+
+#define ttypename(x)	luaT_typenames_[(x) + 1]
+#define objtypename(x)	ttypename(ttypenv(x))
+
+LUAI_DDEC const char *const luaT_typenames_[];
+
+
+LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename);
+LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o,
+                                                       TMS event);
+LUAI_FUNC void luaT_init (lua_State *L);
+
+#endif
diff --git a/contrib/media/updf/include/lua.h b/contrib/media/updf/include/lua.h
new file mode 100644
index 000000000..0e1f97a41
--- /dev/null
+++ b/contrib/media/updf/include/lua.h
@@ -0,0 +1,441 @@
+/*
+** $Id: lua.h,v 1.276 2010/10/26 19:32:19 roberto Exp $
+** Lua - A Scripting Language
+** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
+** See Copyright Notice at the end of this file
+*/
+
+
+#ifndef lua_h
+#define lua_h
+
+#include <stdarg.h>
+#include <stddef.h>
+
+
+#include "luaconf.h"
+
+
+#define LUA_VERSION_MAJOR	"5"
+#define LUA_VERSION_MINOR	"2"
+#define LUA_VERSION_RELEASE	"0" " (alpha)"
+
+#define LUA_VERSION	"Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE	LUA_VERSION "." LUA_VERSION_RELEASE
+#define LUA_VERSION_NUM	502
+#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2010 Lua.org, PUC-Rio"
+#define LUA_AUTHORS	"R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
+
+
+/* mark for precompiled code ('<esc>Lua') */
+#define LUA_SIGNATURE	"\033Lua"
+
+/* option for multiple returns in 'lua_pcall' and 'lua_call' */
+#define LUA_MULTRET	(-1)
+
+
+/*
+** pseudo-indices
+*/
+#define LUA_REGISTRYINDEX	LUAI_FIRSTPSEUDOIDX
+#define lua_upvalueindex(i)	(LUA_REGISTRYINDEX - (i))
+
+
+/* thread status */
+#define LUA_OK		0
+#define LUA_YIELD	1
+#define LUA_ERRRUN	2
+#define LUA_ERRSYNTAX	3
+#define LUA_ERRMEM	4
+#define LUA_ERRGCMM	5
+#define LUA_ERRERR	6
+
+
+typedef struct lua_State lua_State;
+
+typedef int (*lua_CFunction) (lua_State *L);
+
+
+/*
+** functions that read/write blocks when loading/dumping Lua chunks
+*/
+typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
+
+typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud);
+
+
+/*
+** prototype for memory-allocation functions
+*/
+typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
+
+
+/*
+** basic types
+*/
+#define LUA_TNONE		(-1)
+
+#define LUA_TNIL		0
+#define LUA_TBOOLEAN		1
+#define LUA_TLIGHTUSERDATA	2
+#define LUA_TNUMBER		3
+#define LUA_TSTRING		4
+#define LUA_TTABLE		5
+#define LUA_TFUNCTION		6
+#define LUA_TUSERDATA		7
+#define LUA_TTHREAD		8
+
+#define LUA_NUMTAGS		9
+
+
+
+/* minimum Lua stack available to a C function */
+#define LUA_MINSTACK	20
+
+
+/* predefined values in the registry */
+#define LUA_RIDX_MAINTHREAD	1
+#define LUA_RIDX_GLOBALS	2
+#define LUA_RIDX_LAST		LUA_RIDX_GLOBALS
+
+
+/* type of numbers in Lua */
+typedef LUA_NUMBER lua_Number;
+
+
+/* type for integer functions */
+typedef LUA_INTEGER lua_Integer;
+
+/* unsigned integer type */
+typedef LUA_UNSIGNED lua_Unsigned;
+
+
+
+/*
+** generic extra include file
+*/
+#if defined(LUA_USER_H)
+#include LUA_USER_H
+#endif
+
+
+
+/*
+** state manipulation
+*/
+LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud);
+LUA_API void       (lua_close) (lua_State *L);
+LUA_API lua_State *(lua_newthread) (lua_State *L);
+
+LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);
+
+
+LUA_API const lua_Number *(lua_version) (lua_State *L);
+
+
+/*
+** basic stack manipulation
+*/
+LUA_API int   (lua_absindex) (lua_State *L, int idx);
+LUA_API int   (lua_gettop) (lua_State *L);
+LUA_API void  (lua_settop) (lua_State *L, int idx);
+LUA_API void  (lua_pushvalue) (lua_State *L, int idx);
+LUA_API void  (lua_remove) (lua_State *L, int idx);
+LUA_API void  (lua_insert) (lua_State *L, int idx);
+LUA_API void  (lua_replace) (lua_State *L, int idx);
+LUA_API void  (lua_copy) (lua_State *L, int fromidx, int toidx);
+LUA_API int   (lua_checkstack) (lua_State *L, int sz);
+
+LUA_API void  (lua_xmove) (lua_State *from, lua_State *to, int n);
+
+
+/*
+** access functions (stack -> C)
+*/
+
+LUA_API int             (lua_isnumber) (lua_State *L, int idx);
+LUA_API int             (lua_isstring) (lua_State *L, int idx);
+LUA_API int             (lua_iscfunction) (lua_State *L, int idx);
+LUA_API int             (lua_isuserdata) (lua_State *L, int idx);
+LUA_API int             (lua_type) (lua_State *L, int idx);
+LUA_API const char     *(lua_typename) (lua_State *L, int tp);
+
+LUA_API lua_Number      (lua_tonumberx) (lua_State *L, int idx, int *isnum);
+LUA_API lua_Integer     (lua_tointegerx) (lua_State *L, int idx, int *isnum);
+LUA_API lua_Unsigned    (lua_tounsignedx) (lua_State *L, int idx, int *isnum);
+LUA_API int             (lua_toboolean) (lua_State *L, int idx);
+LUA_API const char     *(lua_tolstring) (lua_State *L, int idx, size_t *len);
+LUA_API size_t          (lua_rawlen) (lua_State *L, int idx);
+LUA_API lua_CFunction   (lua_tocfunction) (lua_State *L, int idx);
+LUA_API void	       *(lua_touserdata) (lua_State *L, int idx);
+LUA_API lua_State      *(lua_tothread) (lua_State *L, int idx);
+LUA_API const void     *(lua_topointer) (lua_State *L, int idx);
+
+
+/*
+** Comparison and arithmetic functions
+*/
+
+#define LUA_OPADD	0	/* ORDER TM */
+#define LUA_OPSUB	1
+#define LUA_OPMUL	2
+#define LUA_OPDIV	3
+#define LUA_OPMOD	4
+#define LUA_OPPOW	5
+#define LUA_OPUNM	6
+
+LUA_API void  (lua_arith) (lua_State *L, int op);
+
+#define LUA_OPEQ	0
+#define LUA_OPLT	1
+#define LUA_OPLE	2
+
+LUA_API int   (lua_rawequal) (lua_State *L, int idx1, int idx2);
+LUA_API int   (lua_compare) (lua_State *L, int idx1, int idx2, int op);
+
+
+/*
+** push functions (C -> stack)
+*/
+LUA_API void        (lua_pushnil) (lua_State *L);
+LUA_API void        (lua_pushnumber) (lua_State *L, lua_Number n);
+LUA_API void        (lua_pushinteger) (lua_State *L, lua_Integer n);
+LUA_API void        (lua_pushunsigned) (lua_State *L, lua_Unsigned n);
+LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t l);
+LUA_API const char *(lua_pushstring) (lua_State *L, const char *s);
+LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt,
+                                                      va_list argp);
+LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...);
+LUA_API void  (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n);
+LUA_API void  (lua_pushboolean) (lua_State *L, int b);
+LUA_API void  (lua_pushlightuserdata) (lua_State *L, void *p);
+LUA_API int   (lua_pushthread) (lua_State *L);
+
+
+/*
+** get functions (Lua -> stack)
+*/
+LUA_API void  (lua_gettable) (lua_State *L, int idx);
+LUA_API void  (lua_getfield) (lua_State *L, int idx, const char *k);
+LUA_API void  (lua_rawget) (lua_State *L, int idx);
+LUA_API void  (lua_rawgeti) (lua_State *L, int idx, int n);
+LUA_API void  (lua_createtable) (lua_State *L, int narr, int nrec);
+LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz);
+LUA_API int   (lua_getmetatable) (lua_State *L, int objindex);
+LUA_API void  (lua_getuservalue) (lua_State *L, int idx);
+
+
+/*
+** set functions (stack -> Lua)
+*/
+LUA_API void  (lua_settable) (lua_State *L, int idx);
+LUA_API void  (lua_setfield) (lua_State *L, int idx, const char *k);
+LUA_API void  (lua_rawset) (lua_State *L, int idx);
+LUA_API void  (lua_rawseti) (lua_State *L, int idx, int n);
+LUA_API int   (lua_setmetatable) (lua_State *L, int objindex);
+LUA_API void  (lua_setuservalue) (lua_State *L, int idx);
+
+
+/*
+** 'load' and 'call' functions (load and run Lua code)
+*/
+LUA_API void  (lua_callk) (lua_State *L, int nargs, int nresults, int ctx,
+                           lua_CFunction k);
+#define lua_call(L,n,r)		lua_callk(L, (n), (r), 0, NULL)
+
+LUA_API int   (lua_getctx) (lua_State *L, int *ctx);
+
+LUA_API int   (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc,
+                            int ctx, lua_CFunction k);
+#define lua_pcall(L,n,r,f)	lua_pcallk(L, (n), (r), (f), 0, NULL)
+
+LUA_API int   (lua_load) (lua_State *L, lua_Reader reader, void *dt,
+                                        const char *chunkname);
+
+LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data);
+
+
+/*
+** coroutine functions
+*/
+LUA_API int  (lua_yieldk) (lua_State *L, int nresults, int ctx,
+                           lua_CFunction k);
+#define lua_yield(L,n)		lua_yieldk(L, (n), 0, NULL)
+LUA_API int  (lua_resume) (lua_State *L, int narg);
+LUA_API int  (lua_status) (lua_State *L);
+
+/*
+** garbage-collection function and options
+*/
+
+#define LUA_GCSTOP		0
+#define LUA_GCRESTART		1
+#define LUA_GCCOLLECT		2
+#define LUA_GCCOUNT		3
+#define LUA_GCCOUNTB		4
+#define LUA_GCSTEP		5
+#define LUA_GCSETPAUSE		6
+#define LUA_GCSETSTEPMUL	7
+#define LUA_GCSETMAJORINC	8
+#define LUA_GCISRUNNING		9
+#define LUA_GCGEN		10
+#define LUA_GCINC		11
+
+LUA_API int (lua_gc) (lua_State *L, int what, int data);
+
+
+/*
+** miscellaneous functions
+*/
+
+LUA_API int   (lua_error) (lua_State *L);
+
+LUA_API int   (lua_next) (lua_State *L, int idx);
+
+LUA_API void  (lua_concat) (lua_State *L, int n);
+LUA_API void  (lua_len)    (lua_State *L, int idx);
+
+LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud);
+LUA_API void      (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
+
+
+
+/*
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+#define lua_tonumber(L,i)	lua_tonumberx(L,i,NULL)
+#define lua_tointeger(L,i)	lua_tointegerx(L,i,NULL)
+#define lua_tounsigned(L,i)	lua_tounsignedx(L,i,NULL)
+
+#define lua_pop(L,n)		lua_settop(L, -(n)-1)
+
+#define lua_newtable(L)		lua_createtable(L, 0, 0)
+
+#define lua_setglobal(L,s)  \
+	(lua_pushglobaltable(L), lua_pushvalue(L, -2), \
+	 lua_setfield(L, -2, (s)), lua_pop(L, 2))
+
+#define lua_getglobal(L,s) \
+	(lua_pushglobaltable(L), lua_getfield(L, -1, (s)), lua_remove(L, -2))
+
+#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
+
+#define lua_pushcfunction(L,f)	lua_pushcclosure(L, (f), 0)
+
+#define lua_isfunction(L,n)	(lua_type(L, (n)) == LUA_TFUNCTION)
+#define lua_istable(L,n)	(lua_type(L, (n)) == LUA_TTABLE)
+#define lua_islightuserdata(L,n)	(lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
+#define lua_isnil(L,n)		(lua_type(L, (n)) == LUA_TNIL)
+#define lua_isboolean(L,n)	(lua_type(L, (n)) == LUA_TBOOLEAN)
+#define lua_isthread(L,n)	(lua_type(L, (n)) == LUA_TTHREAD)
+#define lua_isnone(L,n)		(lua_type(L, (n)) == LUA_TNONE)
+#define lua_isnoneornil(L, n)	(lua_type(L, (n)) <= 0)
+
+#define lua_pushliteral(L, s)	\
+	lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1)
+
+#define lua_pushglobaltable(L)  \
+	lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS)
+
+#define lua_tostring(L,i)	lua_tolstring(L, (i), NULL)
+
+
+
+/*
+** {======================================================================
+** Debug API
+** =======================================================================
+*/
+
+
+/*
+** Event codes
+*/
+#define LUA_HOOKCALL	0
+#define LUA_HOOKRET	1
+#define LUA_HOOKLINE	2
+#define LUA_HOOKCOUNT	3
+#define LUA_HOOKTAILCALL 4
+
+
+/*
+** Event masks
+*/
+#define LUA_MASKCALL	(1 << LUA_HOOKCALL)
+#define LUA_MASKRET	(1 << LUA_HOOKRET)
+#define LUA_MASKLINE	(1 << LUA_HOOKLINE)
+#define LUA_MASKCOUNT	(1 << LUA_HOOKCOUNT)
+
+typedef struct lua_Debug lua_Debug;  /* activation record */
+
+
+/* Functions to be called by the debugger in specific events */
+typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
+
+
+LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar);
+LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar);
+LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n);
+LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n);
+
+LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n);
+LUA_API void  (lua_upvaluejoin) (lua_State *L, int fidx1, int n1,
+                                               int fidx2, int n2);
+
+LUA_API int (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count);
+LUA_API lua_Hook (lua_gethook) (lua_State *L);
+LUA_API int (lua_gethookmask) (lua_State *L);
+LUA_API int (lua_gethookcount) (lua_State *L);
+
+
+struct lua_Debug {
+  int event;
+  const char *name;	/* (n) */
+  const char *namewhat;	/* (n) 'global', 'local', 'field', 'method' */
+  const char *what;	/* (S) 'Lua', 'C', 'main', 'tail' */
+  const char *source;	/* (S) */
+  int currentline;	/* (l) */
+  int linedefined;	/* (S) */
+  int lastlinedefined;	/* (S) */
+  unsigned char nups;	/* (u) number of upvalues */
+  unsigned char nparams;/* (u) number of parameters */
+  char isvararg;        /* (u) */
+  char istailcall;	/* (t) */
+  char short_src[LUA_IDSIZE]; /* (S) */
+  /* private part */
+  struct CallInfo *i_ci;  /* active function */
+};
+
+/* }====================================================================== */
+
+
+/******************************************************************************
+* Copyright (C) 1994-2010 Lua.org, PUC-Rio.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be
+* included in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+******************************************************************************/
+
+
+#endif
diff --git a/contrib/media/updf/include/luaconf.h b/contrib/media/updf/include/luaconf.h
new file mode 100644
index 000000000..1222dc9ce
--- /dev/null
+++ b/contrib/media/updf/include/luaconf.h
@@ -0,0 +1,473 @@
+/*
+** $Id: luaconf.h,v 1.151 2010/11/12 15:48:30 roberto Exp $
+** Configuration file for Lua
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lconfig_h
+#define lconfig_h
+
+#include <limits.h>
+#include <stddef.h>
+
+
+/*
+** ==================================================================
+** Search for "@@" to find all configurable definitions.
+** ===================================================================
+*/
+
+
+/*
+@@ LUA_ANSI controls the use of non-ansi features.
+** CHANGE it (define it) if you want Lua to avoid the use of any
+** non-ansi feature or library.
+*/
+#if !defined(LUA_ANSI) && defined(__STRICT_ANSI__)
+#define LUA_ANSI
+#endif
+
+
+#if !defined(LUA_ANSI) && defined(_WIN32)
+#define LUA_WIN
+#endif
+
+#if defined(LUA_WIN)
+#define LUA_DL_DLL
+#endif
+
+
+
+#if defined(LUA_USE_LINUX)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN		/* needs an extra library: -ldl */
+#define LUA_USE_READLINE	/* needs some extra libraries */
+#endif
+
+#if defined(LUA_USE_MACOSX)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN		/* does not need -ldl */
+#define LUA_USE_READLINE	/* needs an extra library: -lreadline */
+#endif
+
+
+
+/*
+@@ LUA_USE_POSIX includes all functionality listed as X/Open System
+@* Interfaces Extension (XSI).
+** CHANGE it (define it) if your system is XSI compatible.
+*/
+#if defined(LUA_USE_POSIX)
+#define LUA_USE_MKSTEMP
+#define LUA_USE_ISATTY
+#define LUA_USE_POPEN
+#define LUA_USE_ULONGJMP
+#endif
+
+
+
+/*
+@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for
+@* Lua libraries.
+@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for
+@* C libraries.
+** CHANGE them if your machine has a non-conventional directory
+** hierarchy or if you want to install your libraries in
+** non-conventional directories.
+*/
+#if defined(_WIN32)	/* { */
+/*
+** In Windows, any exclamation mark ('!') in the path is replaced by the
+** path of the directory of the executable file of the current process.
+*/
+#define LUA_LDIR	"!\\lua\\"
+#define LUA_CDIR	"!\\"
+#define LUA_PATH_DEFAULT  \
+		LUA_LDIR"?.lua;"  LUA_LDIR"?\\init.lua;" \
+		LUA_CDIR"?.lua;"  LUA_CDIR"?\\init.lua;" ".\\?.lua"
+#define LUA_CPATH_DEFAULT \
+		LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll;" ".\\?.dll"
+
+#else			/* }{ */
+
+#define LUA_VDIR	LUA_VERSION_MAJOR "." LUA_VERSION_MINOR "/"
+#define LUA_ROOT	"/usr/local/"
+#define LUA_LDIR	LUA_ROOT "share/lua/" LUA_VDIR
+#define LUA_CDIR	LUA_ROOT "lib/lua/" LUA_VDIR
+#define LUA_PATH_DEFAULT  \
+		LUA_LDIR"?.lua;"  LUA_LDIR"?/init.lua;" \
+		LUA_CDIR"?.lua;"  LUA_CDIR"?/init.lua;" "./?.lua"
+#define LUA_CPATH_DEFAULT \
+		LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"
+#endif			/* } */
+
+
+/*
+@@ LUA_DIRSEP is the directory separator (for submodules).
+** CHANGE it if your machine does not use "/" as the directory separator
+** and is not Windows. (On Windows Lua automatically uses "\".)
+*/
+#if defined(_WIN32)
+#define LUA_DIRSEP	"\\"
+#else
+#define LUA_DIRSEP	"/"
+#endif
+
+
+/*
+@@ LUA_ENV is the name of the variable that holds the current
+@@ environment, used to access global names.
+** CHANGE it if you do not like this name.
+*/
+#define LUA_ENV		"_ENV"
+
+
+/*
+@@ LUA_API is a mark for all core API functions.
+@@ LUALIB_API is a mark for all auxiliary library functions.
+@@ LUAMOD_API is a mark for all standard library opening functions.
+** CHANGE them if you need to define those functions in some special way.
+** For instance, if you want to create one Windows DLL with the core and
+** the libraries, you may want to use the following definition (define
+** LUA_BUILD_AS_DLL to get it).
+*/
+#if defined(LUA_BUILD_AS_DLL)	/* { */
+
+#if defined(LUA_CORE) || defined(LUA_LIB)	/* { */
+#define LUA_API __declspec(dllexport)
+#else						/* }{ */
+#define LUA_API __declspec(dllimport)
+#endif						/* } */
+
+#else				/* }{ */
+
+#define LUA_API		extern
+
+#endif				/* } */
+
+
+/* more often than not the libs go together with the core */
+#define LUALIB_API	LUA_API
+#define LUAMOD_API	LUALIB_API
+
+
+/*
+@@ LUAI_FUNC is a mark for all extern functions that are not to be
+@* exported to outside modules.
+@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables
+@* that are not to be exported to outside modules (LUAI_DDEF for
+@* definitions and LUAI_DDEC for declarations).
+** CHANGE them if you need to mark them in some special way. Elf/gcc
+** (versions 3.2 and later) mark them as "hidden" to optimize access
+** when Lua is compiled as a shared library. Not all elf targets support
+** this attribute. Unfortunately, gcc does not offer a way to check
+** whether the target offers that support, and those without support
+** give a warning about it. To avoid these warnings, change to the
+** default definition.
+*/
+#if defined(luaall_c)		/* { */
+#define LUAI_FUNC	static
+#define LUAI_DDEC	static
+#define LUAI_DDEF	static
+
+#elif defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \
+      defined(__ELF__)
+#define LUAI_FUNC	__attribute__((visibility("hidden"))) extern
+#define LUAI_DDEC	LUAI_FUNC
+#define LUAI_DDEF	/* empty */
+
+#else				/* }{ */
+#define LUAI_FUNC	extern
+#define LUAI_DDEC	extern
+#define LUAI_DDEF	/* empty */
+#endif				/* } */
+
+
+
+/*
+@@ LUA_QL describes how error messages quote program elements.
+** CHANGE it if you want a different appearance.
+*/
+#define LUA_QL(x)	"'" x "'"
+#define LUA_QS		LUA_QL("%s")
+
+
+/*
+@@ LUA_IDSIZE gives the maximum size for the description of the source
+@* of a function in debug information.
+** CHANGE it if you want a different size.
+*/
+#define LUA_IDSIZE	60
+
+
+/*
+@@ luai_writestring defines how 'print' prints its results.
+*/
+#include <stdio.h>
+#define luai_writestring(s,l)	fwrite((s), sizeof(char), (l), stdout)
+
+/*
+@@ luai_writestringerror defines how to print error messages.
+** (A format string with one argument is enough for Lua...)
+*/
+#define luai_writestringerror(s,p) \
+	(fprintf(stderr, (s), (p)), fflush(stderr))
+
+
+
+
+
+/*
+** {==================================================================
+** Compatibility with previous versions
+** ===================================================================
+*/
+
+/*
+@@ LUA_COMPAT_ALL controls all compatibility options.
+** You can define it to get all options, or change specific options
+** to fit your specific needs.
+*/
+#if defined(LUA_COMPAT_ALL)	/* { */
+
+/*
+@@ LUA_COMPAT_UNPACK controls the presence of global 'unpack'.
+** You can replace it with 'table.unpack'.
+*/
+#define LUA_COMPAT_UNPACK
+
+/*
+@@ macro 'lua_cpcall' emulates deprecated function lua_cpcall.
+** You can call your C function directly (with light C functions).
+*/
+#define lua_cpcall(L,f,u)  \
+	(lua_pushcfunction(L, (f)), \
+	 lua_pushlightuserdata(L,(u)), \
+	 lua_pcall(L,1,0,0))
+
+
+/*
+@@ LUA_COMPAT_LOG10 defines the function 'log10' in the math library.
+** You can rewrite 'log10(x)' as 'log(x, 10)'.
+*/
+#define LUA_COMPAT_LOG10
+
+/*
+@@ LUA_COMPAT_MAXN defines the function 'maxn' in the table library.
+*/
+#define LUA_COMPAT_MAXN
+
+/*
+@@ The following macros supply trivial compatibility for some
+** changes in the API. The macros themselves document how to
+** change your code to avoid using them.
+*/
+#define lua_strlen(L,i)		lua_rawlen(L, (i))
+
+#define lua_objlen(L,i)		lua_rawlen(L, (i))
+
+#define lua_equal(L,idx1,idx2)		lua_compare(L,(idx1),(idx2),LUA_OPEQ)
+#define lua_lessthan(L,idx1,idx2)	lua_compare(L,(idx1),(idx2),LUA_OPLT)
+
+/*
+@@ LUA_COMPAT_MODULE controls compatibility with previous
+** module functions 'module' (Lua) and 'luaL_register' (C).
+*/
+#define LUA_COMPAT_MODULE
+
+#endif				/* } */
+
+/* }================================================================== */
+
+
+
+/*
+@@ LUAI_BITSINT defines the number of bits in an int.
+** CHANGE here if Lua cannot automatically detect the number of bits of
+** your machine. Probably you do not need to change this.
+*/
+/* avoid overflows in comparison */
+#if INT_MAX-20 < 32760		/* { */
+#define LUAI_BITSINT	16
+#elif INT_MAX > 2147483640L	/* }{ */
+/* int has at least 32 bits */
+#define LUAI_BITSINT	32
+#else				/* }{ */
+#error "you must define LUA_BITSINT with number of bits in an integer"
+#endif				/* } */
+
+
+/*
+@@ LUA_INT32 is an signed integer with exactly 32 bits.
+@@ LUAI_UMEM is an unsigned integer big enough to count the total
+@* memory used by Lua.
+@@ LUAI_MEM is a signed integer big enough to count the total memory
+@* used by Lua.
+** CHANGE here if for some weird reason the default definitions are not
+** good enough for your machine. Probably you do not need to change
+** this.
+*/
+#if LUAI_BITSINT >= 32		/* { */
+#define LUA_INT32	int
+#define LUAI_UMEM	size_t
+#define LUAI_MEM	ptrdiff_t
+#else				/* }{ */
+/* 16-bit ints */
+#define LUA_INT32	long
+#define LUAI_UMEM	unsigned long
+#define LUAI_MEM	long
+#endif				/* } */
+
+
+/*
+@@ LUAI_MAXSTACK limits the size of the Lua stack.
+** CHANGE it if you need a different limit. This limit is arbitrary;
+** its only purpose is to stop Lua to consume unlimited stack
+** space (and to reserve some numbers for pseudo-indices).
+*/
+#if LUAI_BITSINT >= 32
+#define LUAI_MAXSTACK		1000000
+#else
+#define LUAI_MAXSTACK		15000
+#endif
+
+/* reserve some space for error handling */
+#define LUAI_FIRSTPSEUDOIDX	(-LUAI_MAXSTACK - 1000)
+
+
+
+
+/*
+@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
+** CHANGE it if it uses too much C-stack space.
+*/
+#define LUAL_BUFFERSIZE		BUFSIZ
+
+
+
+
+/*
+** {==================================================================
+@@ LUA_NUMBER is the type of numbers in Lua.
+** CHANGE the following definitions only if you want to build Lua
+** with a number type different from double. You may also need to
+** change lua_number2int & lua_number2integer.
+** ===================================================================
+*/
+
+#define LUA_NUMBER_DOUBLE
+#define LUA_NUMBER	double
+
+/*
+@@ LUAI_UACNUMBER is the result of an 'usual argument conversion'
+@* over a number.
+*/
+#define LUAI_UACNUMBER	double
+
+
+/*
+@@ LUA_NUMBER_SCAN is the format for reading numbers.
+@@ LUA_NUMBER_FMT is the format for writing numbers.
+@@ lua_number2str converts a number to a string.
+@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion.
+@@ lua_str2number converts a string to a number.
+*/
+#define LUA_NUMBER_SCAN		"%lf"
+#define LUA_NUMBER_FMT		"%.14g"
+#define lua_number2str(s,n)	sprintf((s), LUA_NUMBER_FMT, (n))
+#define LUAI_MAXNUMBER2STR	32 /* 16 digits, sign, point, and \0 */
+#define lua_str2number(s,p)	strtod((s), (p))
+
+
+/*
+@@ The luai_num* macros define the primitive operations over numbers.
+*/
+
+/* the following operations need the math library */
+#if defined(lobject_c) || defined(lvm_c) || defined(luaall_c)
+#include <math.h>
+#define luai_nummod(L,a,b)	((a) - floor((a)/(b))*(b))
+#define luai_numpow(L,a,b)	(pow(a,b))
+#endif
+
+/* these are quite standard operations */
+#if defined(LUA_CORE)
+#define luai_numadd(L,a,b)	((a)+(b))
+#define luai_numsub(L,a,b)	((a)-(b))
+#define luai_nummul(L,a,b)	((a)*(b))
+#define luai_numdiv(L,a,b)	((a)/(b))
+#define luai_numunm(L,a)	(-(a))
+#define luai_numeq(a,b)		((a)==(b))
+#define luai_numlt(L,a,b)	((a)<(b))
+#define luai_numle(L,a,b)	((a)<=(b))
+#define luai_numisnan(L,a)	(!luai_numeq((a), (a)))
+#endif
+
+
+
+/*
+@@ LUA_INTEGER is the integral type used by lua_pushinteger/lua_tointeger.
+** CHANGE that if ptrdiff_t is not adequate on your machine. (On most
+** machines, ptrdiff_t gives a good choice between int or long.)
+*/
+#define LUA_INTEGER	ptrdiff_t
+
+/*
+@@ LUA_UNSIGNED is the integral type used by lua_pushunsigned/lua_tounsigned.
+** It must have at least 32 bits.
+*/
+#define LUA_UNSIGNED	unsigned LUA_INT32
+
+
+#if defined(LUA_CORE)		/* { */
+
+#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI)	/* { */
+
+/* On a Microsoft compiler on a Pentium, use assembler to avoid clashes
+   with a DirectX idiosyncrasy */
+#if defined(_MSC_VER) && defined(M_IX86)		/* { */
+
+#define MS_ASMTRICK
+
+#else				/* }{ */
+/* the next definition uses a trick that should work on any machine
+   using IEEE754 with a 32-bit integer type */
+
+#define LUA_IEEE754TRICK
+
+/*
+@@ LUA_IEEEENDIAN is the endianness of doubles in your machine
+@@ (0 for little endian, 1 for big endian); if not defined, Lua will
+@@ check it dynamically.
+*/
+/* check for known architectures */
+#if defined(__i386__) || defined(__i386) || defined(i386) || \
+    defined (__x86_64)
+#define LUA_IEEEENDIAN	0
+#elif defined(__POWERPC__) || defined(__ppc__)
+#define LUA_IEEEENDIAN	1
+#endif
+
+#endif				/* } */
+
+#endif			/* } */
+
+#endif			/* } */
+
+/* }================================================================== */
+
+
+
+
+/* =================================================================== */
+
+/*
+** Local configuration. You can use this space to add your redefinitions
+** without modifying the main part of the file.
+*/
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/lualib.h b/contrib/media/updf/include/lualib.h
new file mode 100644
index 000000000..233a331e6
--- /dev/null
+++ b/contrib/media/updf/include/lualib.h
@@ -0,0 +1,58 @@
+/*
+** $Id: lualib.h,v 1.41 2010/10/25 14:32:36 roberto Exp $
+** Lua standard libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lualib_h
+#define lualib_h
+
+#include "lua.h"
+
+
+/* Key to file-handle type */
+#define LUA_FILEHANDLE		"FILE*"
+
+
+LUAMOD_API int (luaopen_base) (lua_State *L);
+
+#define LUA_COLIBNAME	"coroutine"
+LUAMOD_API int (luaopen_coroutine) (lua_State *L);
+
+#define LUA_TABLIBNAME	"table"
+LUAMOD_API int (luaopen_table) (lua_State *L);
+
+#define LUA_IOLIBNAME	"io"
+LUAMOD_API int (luaopen_io) (lua_State *L);
+
+#define LUA_OSLIBNAME	"os"
+LUAMOD_API int (luaopen_os) (lua_State *L);
+
+#define LUA_STRLIBNAME	"string"
+LUAMOD_API int (luaopen_string) (lua_State *L);
+
+#define LUA_BITLIBNAME	"bit32"
+LUAMOD_API int (luaopen_bit32) (lua_State *L);
+
+#define LUA_MATHLIBNAME	"math"
+LUAMOD_API int (luaopen_math) (lua_State *L);
+
+#define LUA_DBLIBNAME	"debug"
+LUAMOD_API int (luaopen_debug) (lua_State *L);
+
+#define LUA_LOADLIBNAME	"package"
+LUAMOD_API int (luaopen_package) (lua_State *L);
+
+
+/* open all previous libraries */
+LUALIB_API void (luaL_openlibs) (lua_State *L);
+
+
+
+#ifndef lua_assert
+#define lua_assert(x)	((void)0)
+#endif
+
+
+#endif
diff --git a/contrib/media/updf/include/lundump.h b/contrib/media/updf/include/lundump.h
new file mode 100644
index 000000000..e55918cf5
--- /dev/null
+++ b/contrib/media/updf/include/lundump.h
@@ -0,0 +1,25 @@
+/*
+** $Id: lundump.h,v 1.43 2010/10/26 00:23:46 lhf Exp $
+** load precompiled Lua chunks
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lundump_h
+#define lundump_h
+
+#include "lobject.h"
+#include "lzio.h"
+
+/* load one chunk; from lundump.c */
+LUAI_FUNC Proto* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name);
+
+/* make header; from lundump.c */
+LUAI_FUNC void luaU_header (char* h);
+
+/* dump one chunk; from ldump.c */
+LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
+
+/* size of header of binary files */
+#define LUAC_HEADERSIZE		18
+
+#endif
diff --git a/contrib/media/updf/include/lvm.h b/contrib/media/updf/include/lvm.h
new file mode 100644
index 000000000..8e91da592
--- /dev/null
+++ b/contrib/media/updf/include/lvm.h
@@ -0,0 +1,42 @@
+/*
+** $Id: lvm.h,v 2.14 2009/12/17 16:20:01 roberto Exp $
+** Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lvm_h
+#define lvm_h
+
+
+#include "ldo.h"
+#include "lobject.h"
+#include "ltm.h"
+
+
+#define tostring(L,o) (ttisstring(o) || (luaV_tostring(L, o)))
+
+#define tonumber(o,n)	(ttisnumber(o) || (((o) = luaV_tonumber(o,n)) != NULL))
+
+#define equalobj(L,o1,o2) \
+	(ttype(o1) == ttype(o2) && luaV_equalval_(L, o1, o2))
+
+
+/* not to called directly */
+LUAI_FUNC int luaV_equalval_ (lua_State *L, const TValue *t1, const TValue *t2);
+
+LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r);
+LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r);
+LUAI_FUNC const TValue *luaV_tonumber (const TValue *obj, TValue *n);
+LUAI_FUNC int luaV_tostring (lua_State *L, StkId obj);
+LUAI_FUNC void luaV_gettable (lua_State *L, const TValue *t, TValue *key,
+                                            StkId val);
+LUAI_FUNC void luaV_settable (lua_State *L, const TValue *t, TValue *key,
+                                            StkId val);
+LUAI_FUNC void luaV_finishOp (lua_State *L);
+LUAI_FUNC void luaV_execute (lua_State *L);
+LUAI_FUNC void luaV_concat (lua_State *L, int total);
+LUAI_FUNC void luaV_arith (lua_State *L, StkId ra, const TValue *rb,
+                           const TValue *rc, TMS op);
+LUAI_FUNC void luaV_objlen (lua_State *L, StkId ra, const TValue *rb);
+
+#endif
diff --git a/contrib/media/updf/include/lzio.h b/contrib/media/updf/include/lzio.h
new file mode 100644
index 000000000..53eb91efe
--- /dev/null
+++ b/contrib/media/updf/include/lzio.h
@@ -0,0 +1,70 @@
+/*
+** $Id: lzio.h,v 1.22 2009/05/18 17:26:25 roberto Exp $
+** Buffered streams
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lzio_h
+#define lzio_h
+
+#include "lua.h"
+
+#include "lmem.h"
+
+
+#define EOZ	(-1)			/* end of stream */
+
+typedef struct Zio ZIO;
+
+#define char2int(c)	cast(int, cast(unsigned char, (c)))
+
+#define zgetc(z)  (((z)->n--)>0 ?  char2int(*(z)->p++) : luaZ_fill(z))
+
+#define zungetc(z)	((z)->n++, (z)->p--)
+
+
+typedef struct Mbuffer {
+  char *buffer;
+  size_t n;
+  size_t buffsize;
+} Mbuffer;
+
+#define luaZ_initbuffer(L, buff) ((buff)->buffer = NULL, (buff)->buffsize = 0)
+
+#define luaZ_buffer(buff)	((buff)->buffer)
+#define luaZ_sizebuffer(buff)	((buff)->buffsize)
+#define luaZ_bufflen(buff)	((buff)->n)
+
+#define luaZ_resetbuffer(buff) ((buff)->n = 0)
+
+
+#define luaZ_resizebuffer(L, buff, size) \
+	(luaM_reallocvector(L, (buff)->buffer, (buff)->buffsize, size, char), \
+	(buff)->buffsize = size)
+
+#define luaZ_freebuffer(L, buff)	luaZ_resizebuffer(L, buff, 0)
+
+
+LUAI_FUNC char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n);
+LUAI_FUNC void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader,
+                                        void *data);
+LUAI_FUNC size_t luaZ_read (ZIO* z, void* b, size_t n);	/* read next n bytes */
+LUAI_FUNC int luaZ_lookahead (ZIO *z);
+
+
+
+/* --------- Private Part ------------------ */
+
+struct Zio {
+  size_t n;			/* bytes still unread */
+  const char *p;		/* current position in buffer */
+  lua_Reader reader;
+  void* data;			/* additional data */
+  lua_State *L;			/* Lua state (for reader) */
+};
+
+
+LUAI_FUNC int luaZ_fill (ZIO *z);
+
+#endif
diff --git a/contrib/media/updf/include/lzoconf.h b/contrib/media/updf/include/lzoconf.h
new file mode 100644
index 000000000..6120f6272
--- /dev/null
+++ b/contrib/media/updf/include/lzoconf.h
@@ -0,0 +1,386 @@
+/* lzoconf.h -- configuration for the LZO real-time data compression library
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus.oberhumer@jk.uni-linz.ac.at>
+   http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
+ */
+
+
+#ifndef __LZOCONF_H
+#define __LZOCONF_H
+
+#define LZO_VERSION             0x1070
+#define LZO_VERSION_STRING      "1.07"
+#define LZO_VERSION_DATE        "Oct 18 2000"
+
+/* internal Autoconf configuration file - only used when building LZO */
+#if defined(LZO_HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+#include <limits.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***********************************************************************
+// LZO requires a conforming <limits.h>
+************************************************************************/
+
+#if !defined(CHAR_BIT) || (CHAR_BIT != 8)
+#  error "invalid CHAR_BIT"
+#endif
+#if !defined(UCHAR_MAX) || !defined(UINT_MAX) || !defined(ULONG_MAX)
+#  error "check your compiler installation"
+#endif
+#if (USHRT_MAX < 1) || (UINT_MAX < 1) || (ULONG_MAX < 1)
+#  error "your limits.h macros are broken"
+#endif
+
+/* workaround a cpp bug under hpux 10.20 */
+#define LZO_0xffffffffL     4294967295ul
+
+
+/***********************************************************************
+// architecture defines
+************************************************************************/
+
+#if !defined(__LZO_WIN) && !defined(__LZO_DOS) && !defined(__LZO_OS2)
+#  if defined(__WINDOWS__) || defined(_WINDOWS) || defined(_Windows)
+#    define __LZO_WIN
+#  elif defined(__WIN32__) || defined(_WIN32) || defined(WIN32)
+#    define __LZO_WIN
+#  elif defined(__NT__) || defined(__NT_DLL__) || defined(__WINDOWS_386__)
+#    define __LZO_WIN
+#  elif defined(__DOS__) || defined(__MSDOS__) || defined(MSDOS)
+#    define __LZO_DOS
+#  elif defined(__OS2__) || defined(__OS2V2__) || defined(OS2)
+#    define __LZO_OS2
+#  elif defined(__palmos__)
+#    define __LZO_PALMOS
+#  elif defined(__TOS__) || defined(__atarist__)
+#    define __LZO_TOS
+#  endif
+#endif
+
+#if (UINT_MAX < LZO_0xffffffffL)
+#  if defined(__LZO_WIN)
+#    define __LZO_WIN16
+#  elif defined(__LZO_DOS)
+#    define __LZO_DOS16
+#  elif defined(__LZO_PALMOS)
+#    define __LZO_PALMOS16
+#  elif defined(__LZO_TOS)
+#    define __LZO_TOS16
+#  elif defined(__C166__)
+#  else
+#    error "16-bit target not supported - contact me for porting hints"
+#  endif
+#endif
+
+#if !defined(__LZO_i386)
+#  if defined(__LZO_DOS) || defined(__LZO_WIN16)
+#    define __LZO_i386
+#  elif defined(__i386__) || defined(__386__) || defined(_M_IX86)
+#    define __LZO_i386
+#  endif
+#endif
+
+#if defined(__LZO_STRICT_16BIT)
+#  if (UINT_MAX < LZO_0xffffffffL)
+#    include <lzo16bit.h>
+#  endif
+#endif
+
+/* memory checkers */
+#if !defined(__LZO_CHECKER)
+#  if defined(__BOUNDS_CHECKING_ON)
+#    define __LZO_CHECKER
+#  elif defined(__CHECKER__)
+#    define __LZO_CHECKER
+#  elif defined(__INSURE__)
+#    define __LZO_CHECKER
+#  elif defined(__PURIFY__)
+#    define __LZO_CHECKER
+#  endif
+#endif
+
+
+/***********************************************************************
+// integral and pointer types
+************************************************************************/
+
+/* Integral types with 32 bits or more */
+#if !defined(LZO_UINT32_MAX)
+#  if (UINT_MAX >= LZO_0xffffffffL)
+     typedef unsigned int       lzo_uint32;
+     typedef int                lzo_int32;
+#    define LZO_UINT32_MAX      UINT_MAX
+#    define LZO_INT32_MAX       INT_MAX
+#    define LZO_INT32_MIN       INT_MIN
+#  elif (ULONG_MAX >= LZO_0xffffffffL)
+     typedef unsigned long      lzo_uint32;
+     typedef long               lzo_int32;
+#    define LZO_UINT32_MAX      ULONG_MAX
+#    define LZO_INT32_MAX       LONG_MAX
+#    define LZO_INT32_MIN       LONG_MIN
+#  else
+#    error "lzo_uint32"
+#  endif
+#endif
+
+/* lzo_uint is used like size_t */
+#if !defined(LZO_UINT_MAX)
+#  if (UINT_MAX >= LZO_0xffffffffL)
+     typedef unsigned int       lzo_uint;
+     typedef int                lzo_int;
+#    define LZO_UINT_MAX        UINT_MAX
+#    define LZO_INT_MAX         INT_MAX
+#    define LZO_INT_MIN         INT_MIN
+#  elif (ULONG_MAX >= LZO_0xffffffffL)
+     typedef unsigned long      lzo_uint;
+     typedef long               lzo_int;
+#    define LZO_UINT_MAX        ULONG_MAX
+#    define LZO_INT_MAX         LONG_MAX
+#    define LZO_INT_MIN         LONG_MIN
+#  else
+#    error "lzo_uint"
+#  endif
+#endif
+
+
+/* Memory model that allows to access memory at offsets of lzo_uint. */
+#if !defined(__LZO_MMODEL)
+#  if (LZO_UINT_MAX <= UINT_MAX)
+#    define __LZO_MMODEL
+#  elif defined(__LZO_DOS16) || defined(__LZO_WIN16)
+#    define __LZO_MMODEL        __huge
+#    define LZO_999_UNSUPPORTED
+#  elif defined(__LZO_PALMOS16) || defined(__LZO_TOS16)
+#    define __LZO_MMODEL
+#  else
+#    error "__LZO_MMODEL"
+#  endif
+#endif
+
+/* no typedef here because of const-pointer issues */
+#define lzo_byte                unsigned char __LZO_MMODEL
+#define lzo_bytep               unsigned char __LZO_MMODEL *
+#define lzo_charp               char __LZO_MMODEL *
+#define lzo_voidp               void __LZO_MMODEL *
+#define lzo_shortp              short __LZO_MMODEL *
+#define lzo_ushortp             unsigned short __LZO_MMODEL *
+#define lzo_uint32p             lzo_uint32 __LZO_MMODEL *
+#define lzo_int32p              lzo_int32 __LZO_MMODEL *
+#define lzo_uintp               lzo_uint __LZO_MMODEL *
+#define lzo_intp                lzo_int __LZO_MMODEL *
+#define lzo_voidpp              lzo_voidp __LZO_MMODEL *
+#define lzo_bytepp              lzo_bytep __LZO_MMODEL *
+
+typedef int lzo_bool;
+
+#ifndef lzo_sizeof_dict_t
+#  define lzo_sizeof_dict_t     sizeof(lzo_bytep)
+#endif
+
+
+/***********************************************************************
+// function types
+************************************************************************/
+
+/* linkage */
+#if !defined(__LZO_EXTERN_C)
+#  ifdef __cplusplus
+#    define __LZO_EXTERN_C      extern "C"
+#  else
+#    define __LZO_EXTERN_C      extern
+#  endif
+#endif
+
+/* calling conventions */
+#if !defined(__LZO_CDECL)
+#  if defined(__LZO_DOS16) || defined(__LZO_WIN16)
+#    define __LZO_CDECL         __far __cdecl
+#  elif defined(__LZO_i386) && defined(_MSC_VER)
+#    define __LZO_CDECL         __cdecl
+#  elif defined(__LZO_i386) && defined(__WATCOMC__)
+#    define __LZO_CDECL         __near __cdecl
+#  else
+#    define __LZO_CDECL
+#  endif
+#endif
+#if !defined(__LZO_ENTRY)
+#  define __LZO_ENTRY           __LZO_CDECL
+#endif
+
+/* DLL export information */
+#if !defined(__LZO_EXPORT1)
+#  define __LZO_EXPORT1
+#endif
+#if !defined(__LZO_EXPORT2)
+#  define __LZO_EXPORT2
+#endif
+
+/* calling convention for C functions */
+#if !defined(LZO_PUBLIC)
+#  define LZO_PUBLIC(_rettype)  __LZO_EXPORT1 _rettype __LZO_EXPORT2 __LZO_ENTRY
+#endif
+#if !defined(LZO_EXTERN)
+#  define LZO_EXTERN(_rettype)  __LZO_EXTERN_C LZO_PUBLIC(_rettype)
+#endif
+#if !defined(LZO_PRIVATE)
+#  define LZO_PRIVATE(_rettype) static _rettype __LZO_ENTRY
+#endif
+
+/* cdecl calling convention for assembler functions */
+#if !defined(LZO_PUBLIC_CDECL)
+#  define LZO_PUBLIC_CDECL(_rettype) \
+                __LZO_EXPORT1 _rettype __LZO_EXPORT2 __LZO_CDECL
+#endif
+#if !defined(LZO_EXTERN_CDECL)
+#  define LZO_EXTERN_CDECL(_rettype)  __LZO_EXTERN_C LZO_PUBLIC_CDECL(_rettype)
+#endif
+
+
+typedef int
+(__LZO_ENTRY *lzo_compress_t)   ( const lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_ENTRY *lzo_decompress_t) ( const lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_ENTRY *lzo_optimize_t)   (       lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_ENTRY *lzo_compress_dict_t)(const lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem,
+                                  const lzo_byte *dict, lzo_uint dict_len );
+
+typedef int
+(__LZO_ENTRY *lzo_decompress_dict_t)(const lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem,
+                                  const lzo_byte *dict, lzo_uint dict_len );
+
+
+/* a progress indicator callback function */
+typedef void (__LZO_ENTRY *lzo_progress_callback_t) (lzo_uint, lzo_uint);
+
+
+/***********************************************************************
+// error codes and prototypes
+************************************************************************/
+
+/* Error codes for the compression/decompression functions. Negative
+ * values are errors, positive values will be used for special but
+ * normal events.
+ */
+#define LZO_E_OK                    0
+#define LZO_E_ERROR                 (-1)
+#define LZO_E_OUT_OF_MEMORY         (-2)    /* not used right now */
+#define LZO_E_NOT_COMPRESSIBLE      (-3)    /* not used right now */
+#define LZO_E_INPUT_OVERRUN         (-4)
+#define LZO_E_OUTPUT_OVERRUN        (-5)
+#define LZO_E_LOOKBEHIND_OVERRUN    (-6)
+#define LZO_E_EOF_NOT_FOUND         (-7)
+#define LZO_E_INPUT_NOT_CONSUMED    (-8)
+
+
+/* lzo_init() should be the first function you call.
+ * Check the return code !
+ *
+ * lzo_init() is a macro to allow checking that the library and the
+ * compiler's view of various types are consistent.
+ */
+#define lzo_init() __lzo_init2(LZO_VERSION,(int)sizeof(short),(int)sizeof(int),\
+    (int)sizeof(long),(int)sizeof(lzo_uint32),(int)sizeof(lzo_uint),\
+    (int)lzo_sizeof_dict_t,(int)sizeof(char *),(int)sizeof(lzo_voidp),\
+    (int)sizeof(lzo_compress_t))
+LZO_EXTERN(int) __lzo_init2(unsigned,int,int,int,int,int,int,int,int,int);
+
+/* version functions (useful for shared libraries) */
+LZO_EXTERN(unsigned) lzo_version(void);
+LZO_EXTERN(const char *) lzo_version_string(void);
+LZO_EXTERN(const char *) lzo_version_date(void);
+LZO_EXTERN(const lzo_charp) _lzo_version_string(void);
+LZO_EXTERN(const lzo_charp) _lzo_version_date(void);
+
+/* string functions */
+LZO_EXTERN(int)
+lzo_memcmp(const lzo_voidp _s1, const lzo_voidp _s2, lzo_uint _len);
+LZO_EXTERN(lzo_voidp)
+lzo_memcpy(lzo_voidp _dest, const lzo_voidp _src, lzo_uint _len);
+LZO_EXTERN(lzo_voidp)
+lzo_memmove(lzo_voidp _dest, const lzo_voidp _src, lzo_uint _len);
+LZO_EXTERN(lzo_voidp)
+lzo_memset(lzo_voidp _s, int _c, lzo_uint _len);
+
+/* checksum functions */
+LZO_EXTERN(lzo_uint32)
+lzo_adler32(lzo_uint32 _adler, const lzo_byte *_buf, lzo_uint _len);
+LZO_EXTERN(lzo_uint32)
+lzo_crc32(lzo_uint32 _c, const lzo_byte *_buf, lzo_uint _len);
+
+/* memory allocation functions */
+LZO_EXTERN(lzo_bytep) lzo_alloc(lzo_uint _nelems, lzo_uint _size);
+LZO_EXTERN(lzo_bytep) lzo_malloc(lzo_uint _size);
+LZO_EXTERN(void) lzo_free(lzo_voidp _ptr);
+
+typedef lzo_bytep (__LZO_ENTRY *lzo_alloc_hook_t) (lzo_uint, lzo_uint);
+typedef void (__LZO_ENTRY *lzo_free_hook_t) (lzo_voidp);
+
+extern lzo_alloc_hook_t lzo_alloc_hook;
+extern lzo_free_hook_t lzo_free_hook;
+
+/* misc. */
+LZO_EXTERN(lzo_bool) lzo_assert(int _expr);
+LZO_EXTERN(int) _lzo_config_check(void);
+typedef union { lzo_bytep p; lzo_uint u; } __lzo_pu_u;
+typedef union { lzo_bytep p; lzo_uint32 u32; } __lzo_pu32_u;
+
+/* align a char pointer on a boundary that is a multiple of `size' */
+LZO_EXTERN(unsigned) __lzo_align_gap(const lzo_voidp _ptr, lzo_uint _size);
+#define LZO_PTR_ALIGN_UP(_ptr,_size) \
+    ((_ptr) + (lzo_uint) __lzo_align_gap((const lzo_voidp)(_ptr),(lzo_uint)(_size)))
+
+/* deprecated - only for backward compatibility */
+#define LZO_ALIGN(_ptr,_size) LZO_PTR_ALIGN_UP(_ptr,_size)
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* already included */
+
diff --git a/contrib/media/updf/include/machine/asm.h b/contrib/media/updf/include/machine/asm.h
new file mode 100644
index 000000000..fd196bfac
--- /dev/null
+++ b/contrib/media/updf/include/machine/asm.h
@@ -0,0 +1,66 @@
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)asm.h	5.5 (Berkeley) 5/7/91
+ */
+
+#ifndef _MACHINE_ASM_H_
+#define _MACHINE_ASM_H_
+
+#ifdef __STDC__
+# define _C_LABEL(x)	_ ## x
+#else
+# define _C_LABEL(x)	_/**/x
+#endif
+#define	_ASM_LABEL(x)	x
+
+#define _ENTRY(x) \
+	.text; .align 2; .globl x; x:
+
+#ifdef PROF
+# define _PROF_PROLOGUE		/* XXX */
+#else
+# define _PROF_PROLOGUE
+#endif
+
+#define	ENTRY(y)	_ENTRY(_C_LABEL(y)); _PROF_PROLOGUE
+#define	ASENTRY(y)	_ENTRY(_ASM_LABEL(y)); _PROF_PROLOGUE
+
+#define	ASMSTR		.asciz
+
+#define RCSID(x)	.text; .asciz x
+
+#endif /* !_MACHINE_ASM_H_ */
diff --git a/contrib/media/updf/include/machine/endian.h b/contrib/media/updf/include/machine/endian.h
new file mode 100644
index 000000000..8d58dcc20
--- /dev/null
+++ b/contrib/media/updf/include/machine/endian.h
@@ -0,0 +1,67 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/*
+ * Copyright (c) 1987, 1991 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)endian.h	7.8 (Berkeley) 4/3/91
+ */
+
+#ifndef _MACHINE_ENDIAN_H_
+#define _MACHINE_ENDIAN_H_
+
+/*
+ * Definitions for byte order, according to byte significance from low
+ * address to high.
+ */
+#define	LITTLE_ENDIAN	1234	/* LSB first: i386, vax */
+#define	BIG_ENDIAN	4321	/* MSB first: 68000, ibm, net */
+#define	PDP_ENDIAN	3412	/* LSB first in word, MSW first in long */
+
+#define	BYTE_ORDER	LITTLE_ENDIAN
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+unsigned long   htonl __P((unsigned long));
+unsigned short  htons __P((unsigned short));
+unsigned long   ntohl __P((unsigned long));
+unsigned short  ntohs __P((unsigned short));
+__END_DECLS
+
+/*
+ * Macros for network/external number representation conversion.
+ */
+#define	NTOHL(x)	(x) = ntohl((unsigned long)(x))
+#define	NTOHS(x)	(x) = ntohs((unsigned short)(x))
+#define	HTONL(x)	(x) = htonl((unsigned long)(x))
+#define	HTONS(x)	(x) = htons((unsigned short)(x))
+
+#endif /* _MACHINE_ENDIAN_H_ */
diff --git a/contrib/media/updf/include/malloc.h b/contrib/media/updf/include/malloc.h
new file mode 100644
index 000000000..9d1d5cac6
--- /dev/null
+++ b/contrib/media/updf/include/malloc.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_malloc_h_
+#define __dj_include_malloc_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdlib.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_malloc_h_ */
diff --git a/contrib/media/updf/include/map b/contrib/media/updf/include/map
new file mode 100644
index 000000000..06c638d54
--- /dev/null
+++ b/contrib/media/updf/include/map
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_MAP
+#include <bits/std_map.h>
+#endif
diff --git a/contrib/media/updf/include/math.h b/contrib/media/updf/include/math.h
new file mode 100644
index 000000000..7fe40ef33
--- /dev/null
+++ b/contrib/media/updf/include/math.h
@@ -0,0 +1,191 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_math_h_
+#define __dj_include_math_h_
+
+#ifdef _USE_LIBM_MATH_H
+#include <libm/math.h>
+#else
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+extern double __dj_huge_val;
+#define HUGE_VAL  __dj_huge_val
+
+double	acos(double _x);
+double	asin(double _x);
+double	atan(double _x);
+double	atan2(double _y, double _x);
+double	ceil(double _x);
+double	cos(double _x);
+double	cosh(double _x);
+double	exp(double _x);
+double	fabs(double _x);
+double	floor(double _x);
+double	fmod(double _x, double _y);
+double	frexp(double _x, int *_pexp);
+double	ldexp(double _x, int _exp);
+double	log(double _y);
+double	log10(double _x);
+double	modf(double _x, double *_pint);
+double	pow(double _x, double _y);
+double	sin(double _x);
+double	sinh(double _x);
+double	sqrt(double _x);
+double	tan(double _x);
+double	tanh(double _x);
+  
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define M_E		2.7182818284590452354
+#define M_LOG2E		1.4426950408889634074
+#define M_LOG10E	0.43429448190325182765
+#define M_LN2		0.69314718055994530942
+#define M_LN10		2.30258509299404568402
+#define M_PI		3.14159265358979323846
+#define M_PI_2		1.57079632679489661923
+#define M_PI_4		0.78539816339744830962
+#define M_1_PI		0.31830988618379067154
+#define M_2_PI		0.63661977236758134308
+#define M_2_SQRTPI	1.12837916709551257390
+#define M_SQRT2		1.41421356237309504880
+#define M_SQRT1_2	0.70710678118654752440
+#define PI		M_PI
+#define PI2		M_PI_2
+
+double	acosh(double);
+double	asinh(double);
+double	atanh(double);
+double	cbrt(double);
+double	exp10(double _x);
+double	exp2(double _x);
+double	expm1(double);
+double	hypot(double, double);
+double	log1p(double);
+double	log2(double _x);
+long double modfl(long double _x, long double *_pint);
+double	pow10(double _x);
+double	pow2(double _x);
+double	powi(double, int);
+void	sincos(double *, double *, double);
+
+/* These are in libm.a (Cygnus).  You must link -lm to get these */
+/* See libm/math.h for comments */
+
+#ifndef __cplusplus
+struct exception {
+	int type;
+	const char *name;
+	double arg1;
+	double arg2;
+	double retval;
+	int err;
+};
+#endif
+
+extern double erf(double);
+extern double erfc(double);
+extern double gamma(double);
+extern int isinf(double);
+extern int isnan(double);
+extern int finite(double);
+extern double j0(double);
+extern double j1(double);
+extern double jn(int, double);
+extern double lgamma(double);
+extern double nan(void);
+extern double y0(double);
+extern double y1(double);
+extern double yn(int, double);
+extern double logb(double);
+extern double nextafter(double, double);
+extern double remainder(double, double);
+extern double scalb(double, double);
+#ifndef __cplusplus
+extern int matherr(struct exception *);
+#endif
+extern double significand(double);
+extern double copysign(double, double);
+extern int ilogb(double);
+extern double rint(double);
+extern double scalbn(double, int);
+extern double drem(double, double);
+extern double gamma_r(double, int *);
+extern double lgamma_r(double, int *);
+extern float acosf(float);
+extern float asinf(float);
+extern float atanf(float);
+extern float atan2f(float, float);
+extern float cosf(float);
+extern float sinf(float);
+extern float tanf(float);
+extern float coshf(float);
+extern float sinhf(float);
+extern float tanhf(float);
+extern float expf(float);
+extern float frexpf(float, int *);
+extern float ldexpf(float, int);
+extern float logf(float);
+extern float log10f(float);
+extern float modff(float, float *);
+extern float powf(float, float);
+extern float sqrtf(float);
+extern float ceilf(float);
+extern float fabsf(float);
+extern float floorf(float);
+extern float fmodf(float, float);
+extern float erff(float);
+extern float erfcf(float);
+extern float gammaf(float);
+extern float hypotf(float, float);
+extern int isinff(float);
+extern int isnanf(float);
+extern int finitef(float);
+extern float j0f(float);
+extern float j1f(float);
+extern float jnf(int, float);
+extern float lgammaf(float);
+extern float nanf(void);
+extern float y0f(float);
+extern float y1f(float);
+extern float ynf(int, float);
+extern float acoshf(float);
+extern float asinhf(float);
+extern float atanhf(float);
+extern float cbrtf(float);
+extern float logbf(float);
+extern float nextafterf(float, float);
+extern float remainderf(float, float);
+extern float scalbf(float, float);
+extern float significandf(float);
+extern float copysignf(float, float);
+extern int ilogbf(float);
+extern float rintf(float);
+extern float scalbnf(float, int);
+extern float dremf(float, float);
+extern float expm1f(float);
+extern float log1pf(float);
+extern float gammaf_r(float, int *);
+extern float lgammaf_r(float, int *);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _USE_LIBM_MATH_H */
+
+#endif /* !__dj_include_math_h_ */
diff --git a/contrib/media/updf/include/mathcommands.h b/contrib/media/updf/include/mathcommands.h
new file mode 100644
index 000000000..f694d0ab2
--- /dev/null
+++ b/contrib/media/updf/include/mathcommands.h
@@ -0,0 +1,23 @@
+
+#ifndef __mathcommands_h__
+#define __mathcommands_h__
+
+#include "yacasbase.h"
+#include "lispenvironment.h"
+#include "lispevalhash.h"
+#include "lispobject.h"
+#include "lispglobals.h"
+
+
+//#define CORE_FUNCTION(NAME) void NAME(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aArguments);
+
+#define CORE_KERNEL_FUNCTION(iname,fname,nrargs,flags) void fname(LispEnvironment& aEnvironment, LispInt aStackTop);
+#define CORE_KERNEL_FUNCTION_ALIAS(iname,fname,nrargs,flags)  int JimDummyFunction();
+#define OPERATOR(kind, prec, yacas_name) int JimDummyFunction();
+
+#include "corefunctions.h"
+#undef CORE_KERNEL_FUNCTION
+#undef CORE_KERNEL_FUNCTION_ALIAS
+#undef OPERATOR
+
+#endif
diff --git a/contrib/media/updf/include/mathenvironment.h b/contrib/media/updf/include/mathenvironment.h
new file mode 100644
index 000000000..566dae95a
--- /dev/null
+++ b/contrib/media/updf/include/mathenvironment.h
@@ -0,0 +1,17 @@
+/** \file mathenvironment.h
+ *  math language specific version of environment. Currently experimental.
+ *
+ */
+
+#ifndef __mathenvironment_h__
+#define __mathenvironment_h__
+
+#include "yacasbase.h"
+#include "lispenvironment.h"
+#include "lispevalhash.h"
+#include "lispobject.h"
+#include "lispatom.h"
+#include "lispglobals.h"
+
+#endif
+
diff --git a/contrib/media/updf/include/mathuserfunc.h b/contrib/media/updf/include/mathuserfunc.h
new file mode 100644
index 000000000..acaa1b4cd
--- /dev/null
+++ b/contrib/media/updf/include/mathuserfunc.h
@@ -0,0 +1,238 @@
+
+#ifndef __mathuserfunc_h__
+#define __mathuserfunc_h__
+
+#include "yacasbase.h"
+#include "lispuserfunc.h"
+#include "grower.h"
+
+#include "patternclass.h"
+
+/// A mathematical function defined by several rules.
+/// This is the basic class which implements functions in Yacas.
+/// Evaluation is done by consulting a set of rewriting rules. The
+/// body of the first rule that matches, is evaluated and this gives
+/// the result of evaluating the function.
+
+class BranchingUserFunction : public LispArityUserFunction
+{
+public:
+  /// Structure containing name of parameter and whether it is put on hold.
+  class BranchParameter : public YacasBase
+  {
+  public:
+    BranchParameter(LispString * aParameter = NULL, LispInt aHold=LispFalse)
+        : iParameter(aParameter), iHold(aHold) {}
+    LispString * iParameter;
+    LispInt       iHold;
+  };
+
+  /// Abstract base class for rules.
+  class BranchRuleBase : public YacasBase
+  {
+  public:
+    virtual ~BranchRuleBase();
+    virtual LispBoolean Matches(LispEnvironment& aEnvironment, LispPtr* aArguments) = 0;
+    virtual LispInt Precedence() const = 0;
+    virtual LispPtr& Body() = 0;
+  };
+
+  /// A rule with a predicate.
+  /// This rule matches if the predicate evaluates to #LispTrue.
+  class BranchRule : public BranchRuleBase
+  {
+  public:
+    virtual ~BranchRule();
+    BranchRule(LispInt aPrecedence,LispPtr& aPredicate,LispPtr& aBody) : iPrecedence(aPrecedence),iBody(aBody),iPredicate(aPredicate)
+    {
+    }
+
+    /// Return true if the rule matches.
+    /// #iPredicate is evaluated in \a Environment. If the result
+    /// IsTrue(), this function returns true.
+    virtual LispBoolean Matches(LispEnvironment& aEnvironment, LispPtr* aArguments);
+
+    /// Access #iPrecedence.
+    virtual LispInt Precedence() const;
+
+    /// Access #iBody.
+    virtual LispPtr& Body();
+  protected:
+    BranchRule() : iPrecedence(0),iBody(),iPredicate() {};
+  protected:
+    LispInt iPrecedence;
+    LispPtr iBody;
+    LispPtr iPredicate;
+  };
+
+  /// A rule that always matches.
+  class BranchRuleTruePredicate : public BranchRule
+  {
+  public:
+    BranchRuleTruePredicate(LispInt aPrecedence,LispPtr& aBody)
+    {
+      iPrecedence = aPrecedence;
+      iBody = (aBody);
+    }
+    /// Return #LispTrue, always.
+    virtual LispBoolean Matches(LispEnvironment& aEnvironment, LispPtr* aArguments);
+  };
+
+  /// A rule which matches if the corresponding PatternClass matches.
+  class BranchPattern : public BranchRuleBase
+  {
+  public:
+    /// Destructor.
+    /// This function contains no code.
+    virtual ~BranchPattern();
+
+    /// Constructor.
+    /// \param aPrecedence precedence of the rule
+    /// \param aPredicate generic object of type \c Pattern
+    /// \param aBody body of the rule
+    BranchPattern(LispInt aPrecedence,LispPtr& aPredicate,LispPtr& aBody) : iPrecedence(aPrecedence),iBody(aBody),iPredicate(aPredicate),iPatternClass(NULL)
+    {
+      GenericClass *gen = aPredicate->Generic();
+      DYNCAST(PatternClass,"\"Pattern\"",pat,gen)
+      Check(pat,KLispErrInvalidArg);
+      iPatternClass = pat;
+    }
+
+    /// Return true if the corresponding pattern matches.
+    virtual LispBoolean Matches(LispEnvironment& aEnvironment, LispPtr* aArguments);
+
+    /// Access #iPrecedence
+    virtual LispInt Precedence() const;
+
+    /// Access #iBody
+    virtual LispPtr& Body();
+
+  private:
+    BranchPattern(const BranchPattern& aOther) : iPrecedence(0),iBody(),iPredicate(),iPatternClass(NULL)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+    }
+    BranchPattern& operator=(const BranchPattern& aOther)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+      return *this;
+    }
+
+  protected:
+    /// The precedence of this rule.
+    LispInt iPrecedence;
+
+    /// The body of this rule.
+    LispPtr iBody;
+
+    /// Generic object of type \c Pattern containing #iPatternClass
+    LispPtr iPredicate;
+
+    /// The pattern that decides whether this rule matches.
+    PatternClass *iPatternClass;
+  };
+
+  /// Constructor.
+  /// \param aParameters linked list constaining the names of the arguments
+  ///
+  /// #iParamList and #iParameters are set from \a aParameters.
+  BranchingUserFunction(LispPtr& aParameters);
+
+  /// Destructor.
+  /// There is no code inside this function.
+  virtual ~BranchingUserFunction();
+
+  /// Evaluate the function on given arguments.
+  /// \param aResult (on output) the result of the evaluation
+  /// \param aEnvironment the underlying Lisp environment
+  /// \param aArguments the arguments to the function
+  ///
+  /// First, all arguments are evaluated by the evaluator associated
+  /// to \a aEnvironment, unless the \c iHold flag of the
+  /// corresponding parameter is true. Then a new LispLocalFrame is
+  /// constructed, in which the actual arguments are assigned to the
+  /// names of the formal arguments, as stored in \c iParameter. Then
+  /// all rules in #iRules are tried one by one. The body of the
+  /// first rule that matches is evaluated, and the result is put in
+  /// \a aResult. If no rule matches, \a aResult will recieve a new
+  /// expression with evaluated arguments.
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment, LispPtr& aArguments);
+
+  /// Put an argument on hold.
+  /// \param aVariable name of argument to put un hold
+  ///
+  /// The \c iHold flag of the corresponding argument is set. This
+  /// implies that this argument is not evaluated by Evaluate().
+  virtual void HoldArgument(LispString * aVariable);
+
+  /// Return true if the arity of the function equals \a aArity.
+  virtual LispInt IsArity(LispInt aArity) const;
+
+  /// Return the arity (number of arguments) of the function.
+  LispInt Arity() const;
+
+  /// Add a BranchRule to the list of rules.
+  /// \sa InsertRule()
+  virtual void DeclareRule(LispInt aPrecedence, LispPtr& aPredicate, LispPtr& aBody);
+
+  /// Add a BranchRuleTruePredicate to the list of rules.
+  /// \sa InsertRule()
+  virtual void DeclareRule(LispInt aPrecedence, LispPtr& aBody);
+
+  /// Add a BranchPattern to the list of rules.
+  /// \sa InsertRule()
+  void DeclarePattern(LispInt aPrecedence, LispPtr& aPredicate, LispPtr& aBody);
+
+  /// Insert any BranchRuleBase object in the list of rules.
+  /// This function does the real work for DeclareRule() and
+  /// DeclarePattern(): it inserts the rule in #iRules, while
+  /// keeping it sorted. The algorithm is \f$O(\log n)\f$, where
+  /// \f$n\f$ denotes the number of rules.
+  void InsertRule(LispInt aPrecedence,BranchRuleBase* newRule);
+
+  /// Return the argument list, stored in #iParamList
+  virtual LispPtr& ArgList();
+
+protected:
+  /// List of arguments, with corresponding \c iHold property.
+  CArrayGrower<BranchParameter, ArrOpsPOD<BranchParameter> > iParameters;
+
+  /// List of rules, sorted on precedence.
+  CDeletingArrayGrower<BranchRuleBase*, ArrOpsDeletingPtr<BranchRuleBase> >     iRules;
+
+  /// List of arguments
+  LispPtr iParamList;
+};
+
+class ListedBranchingUserFunction : public BranchingUserFunction
+{
+public:
+  ListedBranchingUserFunction(LispPtr& aParameters);
+  virtual LispInt IsArity(LispInt aArity) const;
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment, LispPtr& aArguments);
+};
+
+
+class MacroUserFunction : public BranchingUserFunction
+{
+public:
+  MacroUserFunction(LispPtr& aParameters);
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment, LispPtr& aArguments);
+};
+
+
+class ListedMacroUserFunction : public MacroUserFunction
+{
+public:
+  ListedMacroUserFunction(LispPtr& aParameters);
+  virtual LispInt IsArity(LispInt aArity) const;
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment, LispPtr& aArguments);
+};
+
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/mathutil.h b/contrib/media/updf/include/mathutil.h
new file mode 100644
index 000000000..646dc80b2
--- /dev/null
+++ b/contrib/media/updf/include/mathutil.h
@@ -0,0 +1,8 @@
+
+#ifndef __mathutil_h__
+#define __mathutil_h__
+
+LispInt PlatAsciiToInt(LispChar * aString);
+
+#endif
+
diff --git a/contrib/media/updf/include/mcoff/_coff.h b/contrib/media/updf/include/mcoff/_coff.h
new file mode 100644
index 000000000..95a568f0a
--- /dev/null
+++ b/contrib/media/updf/include/mcoff/_coff.h
@@ -0,0 +1,315 @@
+#ifndef __MENUET_COFF_H
+#define __MENUET_COFF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/********************** FILE HEADER **********************/
+
+struct external_filehdr {
+	unsigned short f_magic;		/* magic number			*/
+	unsigned short f_nscns;		/* number of sections		*/
+	unsigned long f_timdat;	/* time & date stamp		*/
+	unsigned long f_symptr;	/* file pointer to symtab	*/
+	unsigned long f_nsyms;		/* number of symtab entries	*/
+	unsigned short f_opthdr;	/* sizeof(optional hdr)		*/
+	unsigned short f_flags;		/* flags			*/
+};
+
+/* Bits for f_flags:
+ *	F_RELFLG	relocation info stripped from file
+ *	F_EXEC		file is executable (no unresolved external references)
+ *	F_LNNO		line numbers stripped from file
+ *	F_LSYMS		local symbols stripped from file
+ *	F_AR32WR	file has byte ordering of an AR32WR machine (e.g. vax)
+ */
+
+#define F_RELFLG	(0x0001)
+#define F_EXEC		(0x0002)
+#define F_LNNO		(0x0004)
+#define F_LSYMS		(0x0008)
+
+#define	I386MAGIC	0x14c
+#define I386AIXMAGIC	0x175
+#define I386BADMAG(x) (((x).f_magic!=I386MAGIC) && (x).f_magic!=I386AIXMAGIC)
+
+#define	FILHDR	struct external_filehdr
+#define	FILHSZ	sizeof(FILHDR)
+
+/********************** AOUT "OPTIONAL HEADER" **********************/
+
+typedef struct 
+{
+  unsigned short 	magic;		/* type of file				*/
+  unsigned short	vstamp;		/* version stamp			*/
+  unsigned long	tsize;		/* text size in bytes, padded to FW bdry*/
+  unsigned long	dsize;		/* initialized data "  "		*/
+  unsigned long	bsize;		/* uninitialized data "   "		*/
+  unsigned long	entry;		/* entry pt.				*/
+  unsigned long 	text_start;	/* base of text used for this file */
+  unsigned long 	data_start;	/* base of data used for this file */
+} AOUTHDR;
+
+typedef struct gnu_aout {
+	unsigned long info;
+	unsigned long tsize;
+	unsigned long dsize;
+	unsigned long bsize;
+	unsigned long symsize;
+	unsigned long entry;
+	unsigned long txrel;
+	unsigned long dtrel;
+} GNU_AOUT;
+
+#define AOUTSZ (sizeof(AOUTHDR))
+
+#define OMAGIC          0404    /* object files, eg as output */
+#define ZMAGIC          0413    /* demand load format, eg normal ld output */
+#define STMAGIC		0401	/* target shlib */
+#define SHMAGIC		0443	/* host   shlib */
+
+
+/********************** SECTION HEADER **********************/
+
+struct external_scnhdr {
+	char		s_name[8];	/* section name			*/
+	unsigned long		s_paddr;	/* physical address, aliased s_nlib */
+	unsigned long		s_vaddr;	/* virtual address		*/
+	unsigned long		s_size;		/* section size			*/
+	unsigned long		s_scnptr;	/* file ptr to raw data for section */
+	unsigned long		s_relptr;	/* file ptr to relocation	*/
+	unsigned long		s_lnnoptr;	/* file ptr to line numbers	*/
+	unsigned short		s_nreloc;	/* number of relocation entries	*/
+	unsigned short		s_nlnno;	/* number of line number entries*/
+	unsigned long		s_flags;	/* flags			*/
+};
+
+#define	SCNHDR	struct external_scnhdr
+#define	SCNHSZ	sizeof(SCNHDR)
+
+/*
+ * names of "special" sections
+ */
+#define _TEXT	".text"
+#define _DATA	".data"
+#define _BSS	".bss"
+#define _COMMENT ".comment"
+#define _LIB ".lib"
+
+/*
+ * s_flags "type"
+ */
+#define STYP_TEXT	 (0x0020)	/* section contains text only */
+#define STYP_DATA	 (0x0040)	/* section contains data only */
+#define STYP_BSS	 (0x0080)	/* section contains bss only */
+
+/********************** LINE NUMBERS **********************/
+
+/* 1 line number entry for every "breakpointable" source line in a section.
+ * Line numbers are grouped on a per function basis; first entry in a function
+ * grouping will have l_lnno = 0 and in place of physical address will be the
+ * symbol table index of the function name.
+ */
+struct external_lineno {
+	union {
+		unsigned long l_symndx __attribute__((packed));	/* function name symbol index, iff l_lnno == 0 */
+		unsigned long l_paddr __attribute__((packed));		/* (physical) address of line number */
+	} l_addr;
+	unsigned short l_lnno;						/* line number */
+};
+
+
+#define	LINENO	struct external_lineno
+#define	LINESZ	sizeof(LINENO)
+
+
+/********************** SYMBOLS **********************/
+
+#define E_SYMNMLEN	8	/* # characters in a symbol name	*/
+#define E_FILNMLEN	14	/* # characters in a file name		*/
+#define E_DIMNUM	4	/* # array dimensions in auxiliary entry */
+
+struct external_syment 
+{
+  union {
+    char e_name[E_SYMNMLEN];
+    struct {
+      unsigned long e_zeroes __attribute__((packed));
+      unsigned long e_offset __attribute__((packed));
+    } e;
+  } e;
+  unsigned long e_value __attribute__((packed));
+  short e_scnum;
+  unsigned short e_type;
+  unsigned char e_sclass;
+  unsigned char e_numaux;
+} __attribute__((packed));
+
+#define N_BTMASK	(0xf)
+#define N_TMASK		(0x30)
+#define N_BTSHFT	(4)
+#define N_TSHIFT	(2)
+  
+union external_auxent 
+{
+ struct 
+ {
+  unsigned long x_tagndx __attribute__((packed));		/* str, un, or enum tag indx */
+  union 
+  {
+   struct 
+   {
+    unsigned short  x_lnno;				/* declaration line number */
+    unsigned short  x_size; 				/* str/union/array size */
+   } x_lnsz;
+   unsigned long x_fsize __attribute__((packed));		/* size of function */
+  } x_misc;
+  union 
+  {
+   struct 
+   {					/* if ISFCN, tag, or .bb */
+    unsigned long x_lnnoptr __attribute__((packed));	/* ptr to fcn line # */
+    unsigned long x_endndx __attribute__((packed));	/* entry ndx past block end */
+   } x_fcn;
+   struct {					/* if ISARY, up to 4 dimen. */
+    unsigned short x_dimen[E_DIMNUM];
+   } x_ary;
+  } x_fcnary;
+  unsigned short x_tvndx;						/* tv index */
+ } x_sym;
+ union 
+ {
+  char x_fname[E_FILNMLEN];
+  struct 
+  {
+   unsigned long x_zeroes __attribute__((packed));
+   unsigned long x_offset __attribute__((packed));
+  } x_n;
+ } x_file;
+ struct 
+ {
+  unsigned long x_scnlen __attribute__((packed));		/* section length */
+  unsigned short x_nreloc;					/* # relocation entries */
+  unsigned short x_nlinno;					/* # line numbers */
+ } x_scn;
+ struct 
+ {
+  unsigned long x_tvfill __attribute__((packed));		/* tv fill value */
+  unsigned short x_tvlen;						/* length of .tv */
+  unsigned short x_tvran[2];					/* tv range */
+ } x_tv;		/* info about .tv section (in auxent of symbol .tv)) */
+};
+
+#define	SYMENT	struct external_syment
+#define	SYMESZ	sizeof(SYMENT)
+#define	AUXENT	union external_auxent
+#define	AUXESZ	sizeof(AUXENT)
+
+#define _ETEXT	"etext"
+
+/* Relocatable symbols have number of the section in which they are defined,
+   or one of the following: */
+
+#define N_UNDEF	((short)0)	/* undefined symbol */
+#define N_ABS	((short)-1)	/* value of symbol is absolute */
+#define N_DEBUG	((short)-2)	/* debugging symbol -- value is meaningless */
+#define N_TV	((short)-3)	/* indicates symbol needs preload transfer vector */
+#define P_TV	((short)-4)	/* indicates symbol needs postload transfer vector*/
+
+/*
+ * Type of a symbol, in low N bits of the word
+ */
+#define T_NULL		0
+#define T_VOID		1	/* function argument (only used by compiler) */
+#define T_CHAR		2	/* character		*/
+#define T_SHORT		3	/* short integer	*/
+#define T_INT		4	/* integer		*/
+#define T_LONG		5	/* long integer		*/
+#define T_FLOAT		6	/* floating point	*/
+#define T_DOUBLE	7	/* double word		*/
+#define T_STRUCT	8	/* structure 		*/
+#define T_UNION		9	/* union 		*/
+#define T_ENUM		10	/* enumeration 		*/
+#define T_MOE		11	/* member of enumeration*/
+#define T_UCHAR		12	/* unsigned character	*/
+#define T_USHORT	13	/* unsigned short	*/
+#define T_UINT		14	/* unsigned integer	*/
+#define T_ULONG		15	/* unsigned long	*/
+#define T_LNGDBL	16	/* long double		*/
+
+/*
+ * derived types, in n_type
+*/
+#define DT_NON		(0)	/* no derived type */
+#define DT_PTR		(1)	/* pointer */
+#define DT_FCN		(2)	/* function */
+#define DT_ARY		(3)	/* array */
+
+#define BTYPE(x)	((x) & N_BTMASK)
+
+#define ISPTR(x)	(((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
+#define ISFCN(x)	(((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
+#define ISARY(x)	(((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
+#define ISTAG(x)	((x)==C_STRTAG||(x)==C_UNTAG||(x)==C_ENTAG)
+#define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK))
+
+/********************** STORAGE CLASSES **********************/
+
+/* This used to be defined as -1, but now n_sclass is unsigned.  */
+#define C_EFCN		0xff	/* physical end of function	*/
+#define C_NULL		0
+#define C_AUTO		1	/* automatic variable		*/
+#define C_EXT		2	/* external symbol		*/
+#define C_STAT		3	/* static			*/
+#define C_REG		4	/* register variable		*/
+#define C_EXTDEF	5	/* external definition		*/
+#define C_LABEL		6	/* label			*/
+#define C_ULABEL	7	/* undefined label		*/
+#define C_MOS		8	/* member of structure		*/
+#define C_ARG		9	/* function argument		*/
+#define C_STRTAG	10	/* structure tag		*/
+#define C_MOU		11	/* member of union		*/
+#define C_UNTAG		12	/* union tag			*/
+#define C_TPDEF		13	/* type definition		*/
+#define C_USTATIC	14	/* undefined static		*/
+#define C_ENTAG		15	/* enumeration tag		*/
+#define C_MOE		16	/* member of enumeration	*/
+#define C_REGPARM	17	/* register parameter		*/
+#define C_FIELD		18	/* bit field			*/
+#define C_AUTOARG	19	/* auto argument		*/
+#define C_LASTENT	20	/* dummy entry (end of block)	*/
+#define C_BLOCK		100	/* ".bb" or ".eb"		*/
+#define C_FCN		101	/* ".bf" or ".ef"		*/
+#define C_EOS		102	/* end of structure		*/
+#define C_FILE		103	/* file name			*/
+#define C_LINE		104	/* line # reformatted as symbol table entry */
+#define C_ALIAS	 	105	/* duplicate tag		*/
+#define C_HIDDEN	106	/* ext symbol in dmert public lib */
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+struct external_reloc {
+  unsigned long r_vaddr __attribute__((packed));
+  unsigned long r_symndx __attribute__((packed));
+  unsigned short r_type;
+};
+
+
+#define RELOC struct external_reloc
+#define RELSZ sizeof(RELOC)
+
+#define RELOC_REL32	20	/* 32-bit PC-relative address */
+#define RELOC_ADDR32	6	/* 32-bit absolute address */
+
+#define DEFAULT_DATA_SECTION_ALIGNMENT 4
+#define DEFAULT_BSS_SECTION_ALIGNMENT 4
+#define DEFAULT_TEXT_SECTION_ALIGNMENT 4
+/* For new sections we havn't heard of before */
+#define DEFAULT_SECTION_ALIGNMENT 4
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/mcoff/mcoff.h b/contrib/media/updf/include/mcoff/mcoff.h
new file mode 100644
index 000000000..c9d065459
--- /dev/null
+++ b/contrib/media/updf/include/mcoff/mcoff.h
@@ -0,0 +1,64 @@
+#ifndef __MENUETOS_MCOFF_H
+#define __MENUETOS_MCOFF_H
+
+#include"_coff.h"
+
+typedef struct {
+ char			* co_loadptr;
+ unsigned long		  co_loadaddr;
+ unsigned long		  co_filesize;
+ FILHDR			* co_filehdr;
+ SCNHDR			* co_sections;
+ SYMENT			* co_symtab;
+ char			* co_strtab; 
+ char			* co_bssptr;
+ unsigned long		  co_bssaddr;
+ unsigned long		  co_bsssize;
+ unsigned long		  co_bsssectnum;
+} coffobj_t;
+
+coffobj_t * mcoff_load_file(char * fname);
+void unload_coff_file(coffobj_t * obj);
+SCNHDR * find_section(char * name,coffobj_t * obj);
+int read_section_data(coffobj_t * obj,SCNHDR * hdr,void ** readp);
+SYMENT * find_coff_symbol(coffobj_t * obj,char * objname);
+
+typedef int (* symlookupfn_t)(coffobj_t *,unsigned long *,unsigned long *,int);
+int relocate_coff_file(coffobj_t * obj,symlookupfn_t lookupfn);
+int mcoff_std_symlookupfn(coffobj_t * obj,unsigned long * sym_val,
+ unsigned long * sym_sect,int index);
+unsigned long mcoff_get_ref(coffobj_t * obj,char * symname);
+
+/*
+Your lookup function can be similar to this:
+
+int mcoff_std_symlookupfn(coffobj_t * obj,unsigned long * sym_val,
+ unsigned long * sym_sect,int index)
+{
+ SYMENT * symtab,* lookup;
+ char xname[9];
+ char * symnamep;
+ symtab=obj->co_symtab+index;
+ *sym_sect=(unsigned long)symtab->e_scnum;
+ if(symtab->e_scnum>0)
+ {
+  *sym_val=symtab->e_value;
+  return 0;
+ }
+ if(symtab->e.e.e_zeroes==0)
+ {
+  symnamep=(char *)(((long)obj->co_strtab)+symtab->e.e.e_offset);
+ } else {
+  symnamep=(char *)symtab->e.e_name;
+  memset(xname,0,9);
+  memcpy(xname,symnamep,8);
+  symnamep=xname;
+ }
+ lookup=find_coff_symbol(obj,symnamep);
+ if(!lookup) return -1;
+ *sym_val=lookup->e_value+obj->co_sections[lookup->e_scnum-1].s_scnptr+obj->co_loadaddr;
+ return 0;
+}
+*/
+
+#endif
diff --git a/contrib/media/updf/include/mct.h b/contrib/media/updf/include/mct.h
new file mode 100644
index 000000000..84e3f8add
--- /dev/null
+++ b/contrib/media/updf/include/mct.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MCT_H
+#define __MCT_H
+/**
+@file mct.h
+@brief Implementation of a multi-component transforms (MCT)
+
+The functions in MCT.C have for goal to realize reversible and irreversible multicomponent
+transform. The functions in MCT.C are used by some function in TCD.C.
+*/
+
+/** @defgroup MCT MCT - Implementation of a multi-component transform */
+/*@{*/
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Apply a reversible multi-component transform to an image
+@param c0 Samples for red component
+@param c1 Samples for green component
+@param c2 Samples blue component
+@param n Number of samples for each component
+*/
+void mct_encode(int *c0, int *c1, int *c2, int n);
+/**
+Apply a reversible multi-component inverse transform to an image
+@param c0 Samples for luminance component
+@param c1 Samples for red chrominance component
+@param c2 Samples for blue chrominance component
+@param n Number of samples for each component
+*/
+void mct_decode(int *c0, int *c1, int *c2, int n);
+/**
+Get norm of the basis function used for the reversible multi-component transform
+@param compno Number of the component (0->Y, 1->U, 2->V)
+@return 
+*/
+double mct_getnorm(int compno);
+
+/**
+Apply an irreversible multi-component transform to an image
+@param c0 Samples for red component
+@param c1 Samples for green component
+@param c2 Samples blue component
+@param n Number of samples for each component
+*/
+void mct_encode_real(int *c0, int *c1, int *c2, int n);
+/**
+Apply an irreversible multi-component inverse transform to an image
+@param c0 Samples for luminance component
+@param c1 Samples for red chrominance component
+@param c2 Samples for blue chrominance component
+@param n Number of samples for each component
+*/
+void mct_decode_real(float* c0, float* c1, float* c2, int n);
+/**
+Get norm of the basis function used for the irreversible multi-component transform
+@param compno Number of the component (0->Y, 1->U, 2->V)
+@return 
+*/
+double mct_getnorm_real(int compno);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __MCT_H */
diff --git a/contrib/media/updf/include/mem.h b/contrib/media/updf/include/mem.h
new file mode 100644
index 000000000..618048c7f
--- /dev/null
+++ b/contrib/media/updf/include/mem.h
@@ -0,0 +1,5 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* DO NOT USE THIS IN NEW CODE.  It is here only
+   to allow old code to compile. */
+
+#include <memory.h>
diff --git a/contrib/media/updf/include/memory b/contrib/media/updf/include/memory
new file mode 100644
index 000000000..ca98df6da
--- /dev/null
+++ b/contrib/media/updf/include/memory
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_MEMORY
+#include <bits/std_memory.h>
+#endif
diff --git a/contrib/media/updf/include/memory.h b/contrib/media/updf/include/memory.h
new file mode 100644
index 000000000..062e64abf
--- /dev/null
+++ b/contrib/media/updf/include/memory.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_memory_h_
+#define __dj_include_memory_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdlib.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_memory_h_ */
diff --git a/contrib/media/updf/include/menu.h b/contrib/media/updf/include/menu.h
new file mode 100644
index 000000000..03c3cbc8d
--- /dev/null
+++ b/contrib/media/updf/include/menu.h
@@ -0,0 +1,250 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+
+#ifndef ETI_MENU
+#define ETI_MENU
+
+#include <curses.h>
+#include <eti.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef int Menu_Options;
+typedef int Item_Options;
+
+/* Menu options: */
+#define O_ONEVALUE      (0x01)
+#define O_SHOWDESC      (0x02)
+#define O_ROWMAJOR      (0x04)
+#define O_IGNORECASE    (0x08)
+#define O_SHOWMATCH     (0x10)
+#define O_NONCYCLIC     (0x20)
+
+/* Item options: */
+#define O_SELECTABLE    (0x01)
+
+typedef struct
+{
+  const char* str;
+  unsigned short length;
+} TEXT;
+
+typedef struct tagITEM 
+{
+  TEXT           name;        /* name of menu item                         */
+  TEXT           description; /* description of item, optional in display  */ 
+  struct tagMENU *imenu;      /* Pointer to parent menu                    */
+  void           *userptr;    /* Pointer to user defined per item data     */ 
+  Item_Options   opt;         /* Item options                              */ 
+  short          index;       /* Item number if connected to a menu        */
+  short          y;           /* y and x location of item in menu          */
+  short          x;
+  bool           value;       /* Selection value                           */
+                             
+  struct tagITEM *left;       /* neighbour items                           */
+  struct tagITEM *right;
+  struct tagITEM *up;
+  struct tagITEM *down;
+
+} ITEM;
+
+typedef void (*Menu_Hook)(struct tagMENU *);
+
+typedef struct tagMENU 
+{
+  short          height;                /* Nr. of chars high               */
+  short          width;                 /* Nr. of chars wide               */
+  short          rows;                  /* Nr. of items high               */
+  short          cols;                  /* Nr. of items wide               */
+  short          frows;                 /* Nr. of formatted items high     */
+  short          fcols;                 /* Nr. of formatted items wide     */
+  short          arows;                 /* Nr. of items high (actual)      */
+  short          namelen;               /* Max. name length                */
+  short          desclen;               /* Max. description length         */
+  short          marklen;               /* Length of mark, if any          */
+  short          itemlen;               /* Length of one item              */
+  short          spc_desc;              /* Spacing for descriptor          */
+  short          spc_cols;              /* Spacing for columns             */
+  short          spc_rows;              /* Spacing for rows                */ 
+  char          *pattern;               /* Buffer to store match chars     */
+  short          pindex;                /* Index into pattern buffer       */
+  WINDOW        *win;                   /* Window containing menu          */
+  WINDOW        *sub;                   /* Subwindow for menu display      */
+  WINDOW        *userwin;               /* User's window                   */
+  WINDOW        *usersub;               /* User's subwindow                */
+  ITEM          **items;                /* array of items                  */ 
+  short          nitems;                /* Nr. of items in menu            */
+  ITEM          *curitem;               /* Current item                    */
+  short          toprow;                /* Top row of menu                 */
+  chtype         fore;                  /* Selection attribute             */
+  chtype         back;                  /* Nonselection attribute          */
+  chtype         grey;                  /* Inactive attribute              */
+  unsigned char  pad;                   /* Pad character                   */
+
+  Menu_Hook      menuinit;              /* User hooks                      */
+  Menu_Hook      menuterm;
+  Menu_Hook      iteminit;
+  Menu_Hook      itemterm;
+
+  void          *userptr;               /* Pointer to menus user data      */
+  char          *mark;                  /* Pointer to marker string        */
+
+  Menu_Options   opt;                   /* Menu options                    */
+  unsigned short status;                /* Internal state of menu          */
+
+} MENU;
+
+
+/* Define keys */
+
+#define REQ_LEFT_ITEM           (KEY_MAX + 1)
+#define REQ_RIGHT_ITEM          (KEY_MAX + 2)
+#define REQ_UP_ITEM             (KEY_MAX + 3)
+#define REQ_DOWN_ITEM           (KEY_MAX + 4)
+#define REQ_SCR_ULINE           (KEY_MAX + 5)
+#define REQ_SCR_DLINE           (KEY_MAX + 6)
+#define REQ_SCR_DPAGE           (KEY_MAX + 7)
+#define REQ_SCR_UPAGE           (KEY_MAX + 8)
+#define REQ_FIRST_ITEM          (KEY_MAX + 9)
+#define REQ_LAST_ITEM           (KEY_MAX + 10)
+#define REQ_NEXT_ITEM           (KEY_MAX + 11)
+#define REQ_PREV_ITEM           (KEY_MAX + 12)
+#define REQ_TOGGLE_ITEM         (KEY_MAX + 13)
+#define REQ_CLEAR_PATTERN       (KEY_MAX + 14)
+#define REQ_BACK_PATTERN        (KEY_MAX + 15)
+#define REQ_NEXT_MATCH          (KEY_MAX + 16)
+#define REQ_PREV_MATCH          (KEY_MAX + 17)
+
+#define MIN_MENU_COMMAND        (KEY_MAX + 1)
+#define MAX_MENU_COMMAND        (KEY_MAX + 17)
+
+/*
+ * Some AT&T code expects MAX_COMMAND to be out-of-band not
+ * just for menu commands but for forms ones as well.
+ */
+#if defined(MAX_COMMAND)
+#  if (MAX_MENU_COMMAND > MAX_COMMAND)
+#    error Something is wrong -- MAX_MENU_COMMAND is greater than MAX_COMMAND
+#  elif (MAX_COMMAND != (KEY_MAX + 128))
+#    error Something is wrong -- MAX_COMMAND is already inconsistently defined.
+#  endif
+#else
+#  define MAX_COMMAND (KEY_MAX + 128)
+#endif
+
+
+/* --------- prototypes for libmenu functions ----------------------------- */
+
+extern ITEM     **menu_items(const MENU *),
+                *current_item(const MENU *),
+                *new_item(const char *,const char *);
+
+extern MENU     *new_menu(ITEM **);
+
+extern Item_Options  item_opts(const ITEM *);
+extern Menu_Options  menu_opts(const MENU *);
+
+Menu_Hook       item_init(const MENU *),
+                item_term(const MENU *),
+                menu_init(const MENU *),
+                menu_term(const MENU *);
+
+extern WINDOW   *menu_sub(const MENU *),
+                *menu_win(const MENU *);
+
+extern const char *item_description(const ITEM *),
+                  *item_name(const ITEM *),
+                  *menu_mark(const MENU *),
+                  *menu_request_name(int);
+
+extern char     *menu_pattern(const MENU *);
+
+extern void     *menu_userptr(const MENU *),
+                *item_userptr(const ITEM *);
+
+extern chtype   menu_back(const MENU *),
+                menu_fore(const MENU *),
+                menu_grey(const MENU *);
+
+extern int      free_item(ITEM *),
+                free_menu(MENU *),
+                item_count(const MENU *),
+                item_index(const ITEM *),
+                item_opts_off(ITEM *,Item_Options),
+                item_opts_on(ITEM *,Item_Options),
+                menu_driver(MENU *,int),
+                menu_opts_off(MENU *,Menu_Options),
+                menu_opts_on(MENU *,Menu_Options),
+                menu_pad(const MENU *),
+                pos_menu_cursor(const MENU *),
+                post_menu(MENU *),
+                scale_menu(const MENU *,int *,int *),
+                set_current_item(MENU *menu,ITEM *item),
+                set_item_init(MENU *,void(*)(MENU *)),
+                set_item_opts(ITEM *,Item_Options),
+                set_item_term(MENU *,void(*)(MENU *)),
+                set_item_userptr(ITEM *, void *),
+                set_item_value(ITEM *,bool),
+                set_menu_back(MENU *,chtype),
+                set_menu_fore(MENU *,chtype),
+                set_menu_format(MENU *,int,int),
+                set_menu_grey(MENU *,chtype),
+                set_menu_init(MENU *,void(*)(MENU *)),
+                set_menu_items(MENU *,ITEM **),
+                set_menu_mark(MENU *, const char *),
+                set_menu_opts(MENU *,Menu_Options),
+                set_menu_pad(MENU *,int),
+                set_menu_pattern(MENU *,const char *),
+                set_menu_sub(MENU *,WINDOW *),
+                set_menu_term(MENU *,void(*)(MENU *)),
+                set_menu_userptr(MENU *,void *),
+                set_menu_win(MENU *,WINDOW *),
+                set_top_row(MENU *,int),
+                top_row(const MENU *),
+                unpost_menu(MENU *),
+                menu_request_by_name(const char *),
+                set_menu_spacing(MENU *,int,int,int),
+                menu_spacing(const MENU *,int *,int *,int *);
+
+
+extern bool     item_value(const ITEM *),
+                item_visible(const ITEM *);
+
+void            menu_format(const MENU *,int *,int *);
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* ETI_MENU */
diff --git a/contrib/media/updf/include/menuet/console.h b/contrib/media/updf/include/menuet/console.h
new file mode 100644
index 000000000..6ba45610d
--- /dev/null
+++ b/contrib/media/updf/include/menuet/console.h
@@ -0,0 +1,25 @@
+#ifndef __GLIBC__MENUET_CONSOLE_H
+#define __GLIBC__MENUET_CONSOLE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+extern const unsigned char font_8x8[];
+extern void __menuet__redraw_console(void);
+extern void __menuet__show_text_cursor(void);
+extern void __menuet__hide_text_cursor(void);
+extern void __menuet__init_console(int x,int y);
+extern void __menuet__clrscr(void);
+extern void __menuet__putch(char c);
+extern void __menuet__gotoxy(int x,int y);
+extern void __menuet__outtextxy(int x,int y,char c);
+extern void __menuet__getxy(int * x,int * y);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/font8x8.h b/contrib/media/updf/include/menuet/font8x8.h
new file mode 100644
index 000000000..bc2abfbea
--- /dev/null
+++ b/contrib/media/updf/include/menuet/font8x8.h
@@ -0,0 +1,262 @@
+/* font characters */
+/* from www.freetype.org */
+const unsigned char font_8x8[2048] =
+{
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x7E, 0x81, 0xA5, 0x81, 0xBD, 0x99, 0x81, 0x7E,
+    0x7E, 0xFF, 0xDB, 0xFF, 0xC3, 0xE7, 0xFF, 0x7E,
+    0x6C, 0xFE, 0xFE, 0xFE, 0x7C, 0x38, 0x10, 0x00,
+    0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x10, 0x00,
+    0x38, 0x7C, 0x38, 0xFE, 0xFE, 0x92, 0x10, 0x7C,
+    0x00, 0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x7C,
+    0x00, 0x00, 0x18, 0x3C, 0x3C, 0x18, 0x00, 0x00,
+    0xFF, 0xFF, 0xE7, 0xC3, 0xC3, 0xE7, 0xFF, 0xFF,
+    0x00, 0x3C, 0x66, 0x42, 0x42, 0x66, 0x3C, 0x00,
+    0xFF, 0xC3, 0x99, 0xBD, 0xBD, 0x99, 0xC3, 0xFF,
+    0x0F, 0x07, 0x0F, 0x7D, 0xCC, 0xCC, 0xCC, 0x78,
+    0x3C, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x7E, 0x18,
+    0x3F, 0x33, 0x3F, 0x30, 0x30, 0x70, 0xF0, 0xE0,
+    0x7F, 0x63, 0x7F, 0x63, 0x63, 0x67, 0xE6, 0xC0,
+    0x99, 0x5A, 0x3C, 0xE7, 0xE7, 0x3C, 0x5A, 0x99,
+    0x80, 0xE0, 0xF8, 0xFE, 0xF8, 0xE0, 0x80, 0x00,
+    0x02, 0x0E, 0x3E, 0xFE, 0x3E, 0x0E, 0x02, 0x00,
+    0x18, 0x3C, 0x7E, 0x18, 0x18, 0x7E, 0x3C, 0x18,
+    0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x66, 0x00,
+    0x7F, 0xDB, 0xDB, 0x7B, 0x1B, 0x1B, 0x1B, 0x00,
+    0x3E, 0x63, 0x38, 0x6C, 0x6C, 0x38, 0x86, 0xFC,
+    0x00, 0x00, 0x00, 0x00, 0x7E, 0x7E, 0x7E, 0x00,
+    0x18, 0x3C, 0x7E, 0x18, 0x7E, 0x3C, 0x18, 0xFF,
+    0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x00,
+    0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18, 0x00,
+    0x00, 0x18, 0x0C, 0xFE, 0x0C, 0x18, 0x00, 0x00,
+    0x00, 0x30, 0x60, 0xFE, 0x60, 0x30, 0x00, 0x00,
+    0x00, 0x00, 0xC0, 0xC0, 0xC0, 0xFE, 0x00, 0x00,
+    0x00, 0x24, 0x66, 0xFF, 0x66, 0x24, 0x00, 0x00,
+    0x00, 0x18, 0x3C, 0x7E, 0xFF, 0xFF, 0x00, 0x00,
+    0x00, 0xFF, 0xFF, 0x7E, 0x3C, 0x18, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x18, 0x3C, 0x3C, 0x18, 0x18, 0x00, 0x18, 0x00,
+    0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x6C, 0x6C, 0xFE, 0x6C, 0xFE, 0x6C, 0x6C, 0x00,
+    0x18, 0x7E, 0xC0, 0x7C, 0x06, 0xFC, 0x18, 0x00,
+    0x00, 0xC6, 0xCC, 0x18, 0x30, 0x66, 0xC6, 0x00,
+    0x38, 0x6C, 0x38, 0x76, 0xDC, 0xCC, 0x76, 0x00,
+    0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x18, 0x30, 0x60, 0x60, 0x60, 0x30, 0x18, 0x00,
+    0x60, 0x30, 0x18, 0x18, 0x18, 0x30, 0x60, 0x00,
+    0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00,
+    0x00, 0x18, 0x18, 0x7E, 0x18, 0x18, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x30,
+    0x00, 0x00, 0x00, 0x7E, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00,
+    0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0x80, 0x00,
+    0x7C, 0xCE, 0xDE, 0xF6, 0xE6, 0xC6, 0x7C, 0x00,
+    0x30, 0x70, 0x30, 0x30, 0x30, 0x30, 0xFC, 0x00,
+    0x78, 0xCC, 0x0C, 0x38, 0x60, 0xCC, 0xFC, 0x00,
+    0x78, 0xCC, 0x0C, 0x38, 0x0C, 0xCC, 0x78, 0x00,
+    0x1C, 0x3C, 0x6C, 0xCC, 0xFE, 0x0C, 0x1E, 0x00,
+    0xFC, 0xC0, 0xF8, 0x0C, 0x0C, 0xCC, 0x78, 0x00,
+    0x38, 0x60, 0xC0, 0xF8, 0xCC, 0xCC, 0x78, 0x00,
+    0xFC, 0xCC, 0x0C, 0x18, 0x30, 0x30, 0x30, 0x00,
+    0x78, 0xCC, 0xCC, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x78, 0xCC, 0xCC, 0x7C, 0x0C, 0x18, 0x70, 0x00,
+    0x00, 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x00,
+    0x00, 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x30,
+    0x18, 0x30, 0x60, 0xC0, 0x60, 0x30, 0x18, 0x00,
+    0x00, 0x00, 0x7E, 0x00, 0x7E, 0x00, 0x00, 0x00,
+    0x60, 0x30, 0x18, 0x0C, 0x18, 0x30, 0x60, 0x00,
+    0x3C, 0x66, 0x0C, 0x18, 0x18, 0x00, 0x18, 0x00,
+    0x7C, 0xC6, 0xDE, 0xDE, 0xDC, 0xC0, 0x7C, 0x00,
+    0x30, 0x78, 0xCC, 0xCC, 0xFC, 0xCC, 0xCC, 0x00,
+    0xFC, 0x66, 0x66, 0x7C, 0x66, 0x66, 0xFC, 0x00,
+    0x3C, 0x66, 0xC0, 0xC0, 0xC0, 0x66, 0x3C, 0x00,
+    0xF8, 0x6C, 0x66, 0x66, 0x66, 0x6C, 0xF8, 0x00,
+    0xFE, 0x62, 0x68, 0x78, 0x68, 0x62, 0xFE, 0x00,
+    0xFE, 0x62, 0x68, 0x78, 0x68, 0x60, 0xF0, 0x00,
+    0x3C, 0x66, 0xC0, 0xC0, 0xCE, 0x66, 0x3A, 0x00,
+    0xCC, 0xCC, 0xCC, 0xFC, 0xCC, 0xCC, 0xCC, 0x00,
+    0x78, 0x30, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x1E, 0x0C, 0x0C, 0x0C, 0xCC, 0xCC, 0x78, 0x00,
+    0xE6, 0x66, 0x6C, 0x78, 0x6C, 0x66, 0xE6, 0x00,
+    0xF0, 0x60, 0x60, 0x60, 0x62, 0x66, 0xFE, 0x00,
+    0xC6, 0xEE, 0xFE, 0xFE, 0xD6, 0xC6, 0xC6, 0x00,
+    0xC6, 0xE6, 0xF6, 0xDE, 0xCE, 0xC6, 0xC6, 0x00,
+    0x38, 0x6C, 0xC6, 0xC6, 0xC6, 0x6C, 0x38, 0x00,
+    0xFC, 0x66, 0x66, 0x7C, 0x60, 0x60, 0xF0, 0x00,
+    0x7C, 0xC6, 0xC6, 0xC6, 0xD6, 0x7C, 0x0E, 0x00,
+    0xFC, 0x66, 0x66, 0x7C, 0x6C, 0x66, 0xE6, 0x00,
+    0x7C, 0xC6, 0xE0, 0x78, 0x0E, 0xC6, 0x7C, 0x00,
+    0xFC, 0xB4, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xFC, 0x00,
+    0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0x78, 0x30, 0x00,
+    0xC6, 0xC6, 0xC6, 0xC6, 0xD6, 0xFE, 0x6C, 0x00,
+    0xC6, 0xC6, 0x6C, 0x38, 0x6C, 0xC6, 0xC6, 0x00,
+    0xCC, 0xCC, 0xCC, 0x78, 0x30, 0x30, 0x78, 0x00,
+    0xFE, 0xC6, 0x8C, 0x18, 0x32, 0x66, 0xFE, 0x00,
+    0x78, 0x60, 0x60, 0x60, 0x60, 0x60, 0x78, 0x00,
+    0xC0, 0x60, 0x30, 0x18, 0x0C, 0x06, 0x02, 0x00,
+    0x78, 0x18, 0x18, 0x18, 0x18, 0x18, 0x78, 0x00,
+    0x10, 0x38, 0x6C, 0xC6, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
+    0x30, 0x30, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0xE0, 0x60, 0x60, 0x7C, 0x66, 0x66, 0xDC, 0x00,
+    0x00, 0x00, 0x78, 0xCC, 0xC0, 0xCC, 0x78, 0x00,
+    0x1C, 0x0C, 0x0C, 0x7C, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0x00, 0x78, 0xCC, 0xFC, 0xC0, 0x78, 0x00,
+    0x38, 0x6C, 0x64, 0xF0, 0x60, 0x60, 0xF0, 0x00,
+    0x00, 0x00, 0x76, 0xCC, 0xCC, 0x7C, 0x0C, 0xF8,
+    0xE0, 0x60, 0x6C, 0x76, 0x66, 0x66, 0xE6, 0x00,
+    0x30, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x0C, 0x00, 0x1C, 0x0C, 0x0C, 0xCC, 0xCC, 0x78,
+    0xE0, 0x60, 0x66, 0x6C, 0x78, 0x6C, 0xE6, 0x00,
+    0x70, 0x30, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x00, 0x00, 0xCC, 0xFE, 0xFE, 0xD6, 0xD6, 0x00,
+    0x00, 0x00, 0xB8, 0xCC, 0xCC, 0xCC, 0xCC, 0x00,
+    0x00, 0x00, 0x78, 0xCC, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0x00, 0xDC, 0x66, 0x66, 0x7C, 0x60, 0xF0,
+    0x00, 0x00, 0x76, 0xCC, 0xCC, 0x7C, 0x0C, 0x1E,
+    0x00, 0x00, 0xDC, 0x76, 0x62, 0x60, 0xF0, 0x00,
+    0x00, 0x00, 0x7C, 0xC0, 0x70, 0x1C, 0xF8, 0x00,
+    0x10, 0x30, 0xFC, 0x30, 0x30, 0x34, 0x18, 0x00,
+    0x00, 0x00, 0xCC, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0x00, 0xCC, 0xCC, 0xCC, 0x78, 0x30, 0x00,
+    0x00, 0x00, 0xC6, 0xC6, 0xD6, 0xFE, 0x6C, 0x00,
+    0x00, 0x00, 0xC6, 0x6C, 0x38, 0x6C, 0xC6, 0x00,
+    0x00, 0x00, 0xCC, 0xCC, 0xCC, 0x7C, 0x0C, 0xF8,
+    0x00, 0x00, 0xFC, 0x98, 0x30, 0x64, 0xFC, 0x00,
+    0x1C, 0x30, 0x30, 0xE0, 0x30, 0x30, 0x1C, 0x00,
+    0x18, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x00,
+    0xE0, 0x30, 0x30, 0x1C, 0x30, 0x30, 0xE0, 0x00,
+    0x76, 0xDC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x10, 0x38, 0x6C, 0xC6, 0xC6, 0xFE, 0x00,
+    0x7C, 0xC6, 0xC0, 0xC6, 0x7C, 0x0C, 0x06, 0x7C,
+    0x00, 0xCC, 0x00, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x1C, 0x00, 0x78, 0xCC, 0xFC, 0xC0, 0x78, 0x00,
+    0x7E, 0x81, 0x3C, 0x06, 0x3E, 0x66, 0x3B, 0x00,
+    0xCC, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0xE0, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0x30, 0x30, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0x00, 0x00, 0x7C, 0xC6, 0xC0, 0x78, 0x0C, 0x38,
+    0x7E, 0x81, 0x3C, 0x66, 0x7E, 0x60, 0x3C, 0x00,
+    0xCC, 0x00, 0x78, 0xCC, 0xFC, 0xC0, 0x78, 0x00,
+    0xE0, 0x00, 0x78, 0xCC, 0xFC, 0xC0, 0x78, 0x00,
+    0xCC, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x7C, 0x82, 0x38, 0x18, 0x18, 0x18, 0x3C, 0x00,
+    0xE0, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0xC6, 0x10, 0x7C, 0xC6, 0xFE, 0xC6, 0xC6, 0x00,
+    0x30, 0x30, 0x00, 0x78, 0xCC, 0xFC, 0xCC, 0x00,
+    0x1C, 0x00, 0xFC, 0x60, 0x78, 0x60, 0xFC, 0x00,
+    0x00, 0x00, 0x7F, 0x0C, 0x7F, 0xCC, 0x7F, 0x00,
+    0x3E, 0x6C, 0xCC, 0xFE, 0xCC, 0xCC, 0xCE, 0x00,
+    0x78, 0x84, 0x00, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0xCC, 0x00, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0xE0, 0x00, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x78, 0x84, 0x00, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0xE0, 0x00, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0xCC, 0x00, 0xCC, 0xCC, 0x7C, 0x0C, 0xF8,
+    0xC3, 0x18, 0x3C, 0x66, 0x66, 0x3C, 0x18, 0x00,
+    0xCC, 0x00, 0xCC, 0xCC, 0xCC, 0xCC, 0x78, 0x00,
+    0x18, 0x18, 0x7E, 0xC0, 0xC0, 0x7E, 0x18, 0x18,
+    0x38, 0x6C, 0x64, 0xF0, 0x60, 0xE6, 0xFC, 0x00,
+    0xCC, 0xCC, 0x78, 0x30, 0xFC, 0x30, 0xFC, 0x30,
+    0xF8, 0xCC, 0xCC, 0xFA, 0xC6, 0xCF, 0xC6, 0xC3,
+    0x0E, 0x1B, 0x18, 0x3C, 0x18, 0x18, 0xD8, 0x70,
+    0x1C, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0x38, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x00, 0x1C, 0x00, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0x1C, 0x00, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0xF8, 0x00, 0xB8, 0xCC, 0xCC, 0xCC, 0x00,
+    0xFC, 0x00, 0xCC, 0xEC, 0xFC, 0xDC, 0xCC, 0x00,
+    0x3C, 0x6C, 0x6C, 0x3E, 0x00, 0x7E, 0x00, 0x00,
+    0x38, 0x6C, 0x6C, 0x38, 0x00, 0x7C, 0x00, 0x00,
+    0x18, 0x00, 0x18, 0x18, 0x30, 0x66, 0x3C, 0x00,
+    0x00, 0x00, 0x00, 0xFC, 0xC0, 0xC0, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0xFC, 0x0C, 0x0C, 0x00, 0x00,
+    0xC6, 0xCC, 0xD8, 0x36, 0x6B, 0xC2, 0x84, 0x0F,
+    0xC3, 0xC6, 0xCC, 0xDB, 0x37, 0x6D, 0xCF, 0x03,
+    0x18, 0x00, 0x18, 0x18, 0x3C, 0x3C, 0x18, 0x00,
+    0x00, 0x33, 0x66, 0xCC, 0x66, 0x33, 0x00, 0x00,
+    0x00, 0xCC, 0x66, 0x33, 0x66, 0xCC, 0x00, 0x00,
+    0x22, 0x88, 0x22, 0x88, 0x22, 0x88, 0x22, 0x88,
+    0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA,
+    0xDB, 0xF6, 0xDB, 0x6F, 0xDB, 0x7E, 0xD7, 0xED,
+    0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0xF8, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0xF8, 0x18, 0xF8, 0x18, 0x18, 0x18,
+    0x36, 0x36, 0x36, 0x36, 0xF6, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0x00, 0x00, 0xFE, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0xF8, 0x18, 0xF8, 0x18, 0x18, 0x18,
+    0x36, 0x36, 0xF6, 0x06, 0xF6, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0xFE, 0x06, 0xF6, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0xF6, 0x06, 0xFE, 0x00, 0x00, 0x00,
+    0x36, 0x36, 0x36, 0x36, 0xFE, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0xF8, 0x18, 0xF8, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0xF8, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x1F, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0x18, 0x18, 0xFF, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0xFF, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x1F, 0x18, 0x18, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0x18, 0x18, 0xFF, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x1F, 0x18, 0x1F, 0x18, 0x18, 0x18,
+    0x36, 0x36, 0x36, 0x36, 0x37, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x37, 0x30, 0x3F, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x3F, 0x30, 0x37, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0xF7, 0x00, 0xFF, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xFF, 0x00, 0xF7, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x37, 0x30, 0x37, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0x00,
+    0x36, 0x36, 0xF7, 0x00, 0xF7, 0x36, 0x36, 0x36,
+    0x18, 0x18, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0x00,
+    0x36, 0x36, 0x36, 0x36, 0xFF, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xFF, 0x00, 0xFF, 0x18, 0x18, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0xFF, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x3F, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0x1F, 0x18, 0x1F, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x1F, 0x18, 0x1F, 0x18, 0x18, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0x3F, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0xFF, 0x36, 0x36, 0x36,
+    0x18, 0x18, 0xFF, 0x18, 0xFF, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0xF8, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x1F, 0x18, 0x18, 0x18,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0,
+    0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F,
+    0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x76, 0xDC, 0xC8, 0xDC, 0x76, 0x00,
+    0x00, 0x78, 0xCC, 0xF8, 0xCC, 0xF8, 0xC0, 0xC0,
+    0x00, 0xFC, 0xCC, 0xC0, 0xC0, 0xC0, 0xC0, 0x00,
+    0x00, 0x00, 0xFE, 0x6C, 0x6C, 0x6C, 0x6C, 0x00,
+    0xFC, 0xCC, 0x60, 0x30, 0x60, 0xCC, 0xFC, 0x00,
+    0x00, 0x00, 0x7E, 0xD8, 0xD8, 0xD8, 0x70, 0x00,
+    0x00, 0x66, 0x66, 0x66, 0x66, 0x7C, 0x60, 0xC0,
+    0x00, 0x76, 0xDC, 0x18, 0x18, 0x18, 0x18, 0x00,
+    0xFC, 0x30, 0x78, 0xCC, 0xCC, 0x78, 0x30, 0xFC,
+    0x38, 0x6C, 0xC6, 0xFE, 0xC6, 0x6C, 0x38, 0x00,
+    0x38, 0x6C, 0xC6, 0xC6, 0x6C, 0x6C, 0xEE, 0x00,
+    0x1C, 0x30, 0x18, 0x7C, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0x00, 0x7E, 0xDB, 0xDB, 0x7E, 0x00, 0x00,
+    0x06, 0x0C, 0x7E, 0xDB, 0xDB, 0x7E, 0x60, 0xC0,
+    0x38, 0x60, 0xC0, 0xF8, 0xC0, 0x60, 0x38, 0x00,
+    0x78, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0x00,
+    0x00, 0x7E, 0x00, 0x7E, 0x00, 0x7E, 0x00, 0x00,
+    0x18, 0x18, 0x7E, 0x18, 0x18, 0x00, 0x7E, 0x00,
+    0x60, 0x30, 0x18, 0x30, 0x60, 0x00, 0xFC, 0x00,
+    0x18, 0x30, 0x60, 0x30, 0x18, 0x00, 0xFC, 0x00,
+    0x0E, 0x1B, 0x1B, 0x18, 0x18, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x18, 0xD8, 0xD8, 0x70,
+    0x18, 0x18, 0x00, 0x7E, 0x00, 0x18, 0x18, 0x00,
+    0x00, 0x76, 0xDC, 0x00, 0x76, 0xDC, 0x00, 0x00,
+    0x38, 0x6C, 0x6C, 0x38, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+    0x0F, 0x0C, 0x0C, 0x0C, 0xEC, 0x6C, 0x3C, 0x1C,
+    0x58, 0x6C, 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00,
+    0x70, 0x98, 0x30, 0x60, 0xF8, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x3C, 0x3C, 0x3C, 0x3C, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
diff --git a/contrib/media/updf/include/menuet/gui.h b/contrib/media/updf/include/menuet/gui.h
new file mode 100644
index 000000000..3ae750769
--- /dev/null
+++ b/contrib/media/updf/include/menuet/gui.h
@@ -0,0 +1,111 @@
+#ifndef __GUI_H
+#define __GUI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+#define GUI_DX		10
+#define GUI_DY		20
+
+typedef struct __button_t
+{
+ int id;
+ char * txt;
+ int x,y;
+ int xsz,ysz;
+ void (* press_proc)(void);
+} button_t;
+
+typedef struct 
+{
+ int x,y;
+ int max_len;
+ __u32 back_color,text_color;
+ int current;
+ __u8 * buffer;
+} input_line_t;
+
+static inline void draw_button(button_t * b)
+{
+ int l;
+ l=strlen(b->txt)<<3;
+ l=(b->xsz-l)>>1;
+ __menuet__make_button(b->x-2+10,b->y-2+20,b->xsz,b->ysz,b->id,0x808080);
+ __menuet__write_text(b->x+l+10,b->y+((b->ysz-8)>>1)+20,0,b->txt,strlen(b->txt));
+}
+
+static inline void repaint_button_group(button_t * bt,int nr)
+{
+ int i;
+ for(i=0;i<nr;i++) draw_button(&bt[i]);
+}
+
+static inline void check_button_click(button_t * bt,int nr,int clicked)
+{
+ int i;
+ for(i=0;i<nr;i++) 
+  if(bt[i].id==clicked)
+  {
+   if(bt[i].press_proc) bt[i].press_proc();
+   return;
+  }
+}
+
+static inline void draw_input_line(input_line_t * k)
+{
+ __menuet__bar(k->x+GUI_DX,k->y+GUI_DY,(k->max_len<<3)+10,8+5,k->back_color);
+ if(k->current)
+  __menuet__write_text(k->x+GUI_DX,k->y+GUI_DY,k->text_color,k->buffer,k->current);
+}
+
+static inline void handle_input_line(input_line_t * l)
+{
+ for(;;)
+ {
+  int k=__menuet__wait_for_event();
+  switch(k)
+  {
+   case 1:
+    WINDOW_PAINT_PROC();
+    continue;
+   case 2:
+    k=__menuet__getkey();
+    break;
+   case 3:
+    if(__menuet__get_button_id()==1) __menuet__sys_exit();
+    continue;
+  }
+  if(!k) continue;
+  if(k==13) return;
+  if(k=='\b')
+  {
+   if(l->current) l->current--;
+   l->buffer[l->current]='\0';
+  } else {
+   if(l->current>=l->max_len) continue;
+   l->buffer[l->current]=(__u8)k;
+   l->current++;
+   l->buffer[l->current]='\0';
+  }
+  draw_input_line(l);
+ }
+}
+
+static inline void outtextxy(int x,int y,__u32 tcol,__u32 bcol,char * txt)
+{
+ int l,m;
+ m=l=strlen(txt);
+ l<<=3;
+ l+=4;
+ __menuet__bar(GUI_DX+x,GUI_DY+y,l,10,bcol);
+ __menuet__write_text(GUI_DX+x,GUI_DY+y,tcol,txt,m);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/ipc.h b/contrib/media/updf/include/menuet/ipc.h
new file mode 100644
index 000000000..08f6484b2
--- /dev/null
+++ b/contrib/media/updf/include/menuet/ipc.h
@@ -0,0 +1,21 @@
+#ifndef __MENUETOS_IPC_H
+#define __MENUETOS_IPC_H
+
+typedef struct {
+    volatile unsigned long lock;
+    unsigned long free_ptr;
+    char __mem[0];
+} ipc_hdr_t;
+
+typedef struct {
+    unsigned long sender_pid;
+    unsigned long msg_length;
+    char message[0];
+} ipc_msg_t;
+
+ipc_hdr_t * create_ipc(unsigned long size);
+void register_ipc_mem(ipc_hdr_t * hdr);
+void ipc_send_message(int dst_pid,ipc_msg_t * msg);
+extern inline int ipc_messages_avail(ipc_hdr_t * hdr);
+
+#endif
diff --git a/contrib/media/updf/include/menuet/mash.h b/contrib/media/updf/include/menuet/mash.h
new file mode 100644
index 000000000..12bf520e8
--- /dev/null
+++ b/contrib/media/updf/include/menuet/mash.h
@@ -0,0 +1,19 @@
+#ifndef __MENUET_MASH_H
+#define __MENUET_MASH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+extern void __mash__puts(char * str);
+extern void __mash__gets(char * str,int len);
+
+extern char mash_args[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/net.h b/contrib/media/updf/include/menuet/net.h
new file mode 100644
index 000000000..cc63040ff
--- /dev/null
+++ b/contrib/media/updf/include/menuet/net.h
@@ -0,0 +1,73 @@
+#ifndef __MENUET_NET_H
+#define __MENUET_NET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+#define __NET_stack_rd_cfg_word	0
+#define __NET_stack_get_ip	1
+#define __NET_stack_wr_cfg_word	2
+#define __NET_stack_put_ip	3
+
+#define __NET_sock_open_UDP	0
+#define __NET_sock_open_TCP	5
+#define __NET_sock_close_UDP	1
+#define __NET_sock_close_TCP	8
+#define __NET_sock_poll		2
+#define __NET_sock_read		3
+#define __NET_sock_write_UDP	4
+#define __NET_sock_get_status	6
+#define __NET_sock_write_TCP	7
+#define __NET_sock_check_port   9
+
+#define __NET_socket		53
+#define __NET_stack		52
+
+int __menuet__get_stack_config_word(void);
+__u32 __menuet__get_my_IP(void);
+void __menuet__set_stack_config_word(int cfg);
+void __menuet__set_my_IP(__u32 my_IP);
+
+__u32 __menuet__open_UDP_socket(__u32 local_port,__u32 remote_port,__u32 remote_ip);
+__u32 __menuet__open_TCP_socket(__u32 local_port,__u32 remote_port,__u32 remote_ip,int mode);
+int __menuet__close_UDP_socket(int socket);
+int __menuet__close_TCP_socket(int socket);
+int __menuet__poll_socket(int sock);
+int __menuet__read_socket(int sock,__u8 * return_data);
+int __menuet__get_TCP_socket_status(int sock);
+int __menuet__write_UDP_socket(int sock,int count,void * buffer);
+int __menuet__write_TCP_socket(int sock,int count,void * buffer);
+int __menuet__check_net_port_availability(int port);
+
+/* Values returned by __menuet__check_net_port_availability */
+#define PORT_AVAILABLE		(1)
+#define PORT_UNAVAILABLE	(0)
+
+#define NET_OP_OK		((int)(0))
+#define NET_OP_ERR		((int)(-1))
+
+/* These are socket modes */
+#define SOCKET_PASSIVE		0
+#define SOCKET_ACTIVE		1
+
+/* These belong to socket status */
+#define TCB_LISTEN		1
+#define TCB_SYN_SENT		2
+#define TCB_SYN_RECEIVED	3
+#define TCB_ESTABLISHED		4
+#define TCB_FIN_WAIT_1		5
+#define TCB_FIN_WAIT_2		6
+#define TCB_CLOSE_WAIT		7
+#define TCB_CLOSING		8
+#define TCB_LAST_ACK		9
+#define TCB_TIME_AWAIT		10
+#define TCB_CLOSED		11
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/network.hpp b/contrib/media/updf/include/menuet/network.hpp
new file mode 100644
index 000000000..5c74adfde
--- /dev/null
+++ b/contrib/media/updf/include/menuet/network.hpp
@@ -0,0 +1,33 @@
+#ifndef __MENUET_NETWORK_HPP__
+#define __MENUET_NETWORK_HPP__
+
+#include<menuet/net.h>
+
+class IP_Address
+{
+public:
+ unsigned long this_ip_inet_fmt;
+ IP_Address(unsigned long);
+ IP_Address(__u8,__u8,__u8,__u8);
+ ~IP_Address();
+ unsigned long operator = (IP_Address&);
+ IP_Address& operator = (unsigned long);
+};
+
+class UDP_Socket
+{
+public:
+ UDP_Socket(__u32 local_port,__u32 remote_port,__u32 remote_ip,bool close_on_delete);
+ virtual ~UDP_Socket();
+ virtual int Open();
+ virtual int Close();
+ virtual int Read(__u8 * data);
+ virtual int Write(int count,void * data);
+ virtual int Poll();
+protected:
+ unsigned long p[3];
+ bool f;
+ int sock;
+};
+
+#endif
diff --git a/contrib/media/updf/include/menuet/os.h b/contrib/media/updf/include/menuet/os.h
new file mode 100644
index 000000000..bb46683e4
--- /dev/null
+++ b/contrib/media/updf/include/menuet/os.h
@@ -0,0 +1,224 @@
+#ifndef __GLIBC__MENUET_OS_H
+#define __GLIBC__MENUET_OS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef unsigned char       __u8;
+typedef unsigned short      __u16;
+typedef unsigned long       __u32;
+
+#pragma pack(push,1)
+
+void __menuet__define_window(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize,
+     __u32 body_color,__u32 grab_color,__u32 frame_color);
+void __menuet__window_redraw(int status);
+void __menuet__putpixel(__u32 x,__u32 y,__u32 color);
+int __menuet__getkey(void);
+__u32 __menuet__getsystemclock(void);
+void __menuet__write_text(__u16 x,__u16 y,__u32 color,char * text,int len);
+void __menuet__delay100(int m);
+__u32 __menuet__open(char * name,char * data);
+void __menuet__save(char * name,char * data,__u32 count);
+void __menuet__putimage(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize,char * image);
+void __menuet__make_button(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize, int id,__u32 color);
+int __menuet__get_button_id(void);
+int __menuet__wait_for_event(void);
+int __menuet__check_for_event(void);
+void __menuet__bar(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize,__u32 color);
+void __menuet__sys_exit(void);
+void * __menuet__exec_thread(void (* func_ptr)(void),__u32 stack_size,int * retp);
+void __menuet__idle(void);
+
+void __menuet__exec_ramdisk(char * filename,char * args,...);
+void __menuet__exec_hd(char * filename,char * args,...);
+
+struct process_table_entry
+{
+ __u32 cpu_usage;
+ __u16 pos_in_windowing_stack;
+ __u16 win_stack_val_at_ecx;
+ __u16 reserved1;
+ char name[12];
+ __u32 memstart;
+ __u32 memused;
+ __u32 pid;
+ __u32 winx_start,winy_start;
+ __u32 winx_size,winy_size;
+ __u16 thread_state;
+ __u16 reserved2;
+ __u32 client_left,client_top,client_width,client_height;
+ __u8 window_state;
+ __u8 reserved3[1024-71];
+};
+
+#define PID_WHOAMI		(-1)
+
+int __menuet__get_process_table(struct process_table_entry * proctab,int pid);
+void __menuet__get_screen_max(__u16 * x,__u16 * y);
+
+#define BTYPE_TILE                  1
+#define BTYPE_STRETCH               2
+
+void __menuet__set_background_size(__u32 xsz,__u32 ysz);
+void __menuet__write_background_mem(__u32 pos,__u32 color);
+void __menuet__draw_background(void);
+void __menuet__set_background_draw_type(int type);
+void __menuet__background_blockmove(char * src_ptr,__u32 bgr_dst,__u32 count);
+
+void __menuet__reset_mpu401(void);
+void __menuet__write_mpu401(__u8 d);
+
+__u32 __menuet__get_date(void);
+
+void __menuet__line(__u16 x1,__u16 y1,__u16 x2,__u16 y2,__u32 color);
+
+void __menuet__set_bitfield_for_wanted_events(__u16 ev);
+
+#define EVENT_REDRAW              0x00000001
+#define EVENT_KEY                 0x00000002
+#define EVENT_BUTTON              0x00000004
+#define EVENT_END_REQUEST         0x00000008
+#define EVENT_DESKTOP_BACK_DRAW   0x00000010
+#define EVENT_MOUSE_CHANGE        0x00000020
+#define EVENT_IPC		  0x00000040
+#define EVENT_GET_IRQS_MASK       0xFFFF0000
+#define EVENT_GET_IRQ(e)          (((e)>>16)&0xFFFF)
+
+__u32 __menuet__get_irq_owner(__u32 irq);
+int __menuet__get_data_read_by_irq(__u32 irq,__u32 * num_bytes_in_buf,__u8 * data);
+int __menuet__send_data_to_device(__u16 port,__u8 val);
+void __menuet__program_irq(void * intr_table,__u32 irq_num);
+int __menuet__reserve_irq(int irqno);
+int __menuet__free_irq(int irqno);
+int __menuet__reserve_port_area(__u32 start,__u32 end);
+int __menuet__free_port_area(__u32 start,__u32 end);
+
+
+#define NAME_LEN                   512
+
+#define STC_READ                  0
+#define STC_WRITE                 1
+#define STC_APPEND                2
+
+struct systree_info
+{
+	__u32 command;
+	__u32 file_offset_low;
+	__u32 file_offset_high;
+	__u32 size;
+	__u32 data_pointer;
+	char _zero;
+	const char* nameptr;
+};
+
+struct systree_info2
+{
+	__u32 command;
+	__u32 file_offset_low;
+	__u32 file_offset_high;
+	__u32 size;
+	__u32 data_pointer;
+	char name[NAME_LEN];
+};
+
+struct bdfe_time
+{
+	__u8 seconds;
+	__u8 minutes;
+	__u8 hours;
+	__u8 reserved;
+};
+struct bdfe_date
+{
+	__u8 day;
+	__u8 month;
+	__u16 year;
+};
+struct bdfe_item
+{
+	__u32 attr;
+	__u8 nametype;
+	__u8 reserved[3];
+	struct bdfe_time ctime;
+	struct bdfe_date cdate;
+	struct bdfe_time atime;
+	struct bdfe_date adate;
+	struct bdfe_time mtime;
+	struct bdfe_date mdate;
+	__u32 filesize_low;
+	__u32 filesize_high;
+};
+
+int __kolibri__system_tree_access(struct systree_info * info);
+int __kolibri__system_tree_access2(struct systree_info2 * info);
+
+int __fslayer_open(char * name,int flags);
+int __fslayer_close(int fd);
+int __fslayer_lseek(int fd,int pos,int seek_type);
+int __fslayer_tell(int fd);
+int __fslayer_read(int fd,void * buffer,__u32 count);
+int __fslayer_write(int fd,void * buffer,__u32 count);
+
+typedef struct
+{
+ __u8 lock;
+ __u8 resvd[3];
+ __u32 ptr_to_fmsg_pos;
+ /* Below is for message */
+ __u32 sender_pid;
+ __u32 msg_length;
+} msgrcva_t /*__attribute__((packed))*/;
+
+void send_message(int pid,void * msg_ptr,int message_size);
+void define_receive_area(msgrcva_t * rcva_ptr,int size);
+
+void __menuet__sound_load_block(char * blockptr);
+void __menuet__sound_play_block(void);
+
+void __menuet__dga_get_caps(int * xres,int * yres,int * bpp,int * bpscan);
+
+void get_pci_version(__u8 * major,__u8 * minor);
+void pci_get_last_bus(__u8 * last_bus);
+void get_pci_access_mechanism(__u8 * mechanism);
+
+void pci_write_config_byte(__u8 bus,__u8 dev,__u8 fn,__u8 reg,__u8 val);
+void pci_write_config_word(__u8 bus,__u8 dev,__u8 fn,__u8 reg,__u16 val);
+void pci_write_config_dword(__u8 bus,__u8 dev,__u8 fn,__u8 reg,__u32 val);
+__u8 pci_read_config_byte(__u8 bus,__u8 dev,__u8 fn,__u8 reg);
+__u16 pci_read_config_word(__u8 bus,__u8 dev,__u8 fn,__u8 reg);
+__u32 pci_read_config_dword(__u8 bus,__u8 dev,__u8 fn,__u8 reg);
+
+typedef struct{
+	char* name;
+	void* pointer;
+} IMP_ENTRY;
+typedef const IMP_ENTRY* IMP_TABLE;
+IMP_TABLE __kolibri__cofflib_load(const char*);
+__u32 __kolibri__cofflib_getproc(IMP_TABLE, const char*);
+
+
+static __inline__ void __menuet__debug_out_byte(const char ch){
+    __asm__ __volatile__ ("int $0x40"::"a"(63L),"b"(1L),"c"((__u8)ch));
+}
+
+static __inline__ __u32 __menuet__wtf(void){
+ __u32 __ret;
+ __asm__ __volatile__("int $0x40":"=a"(__ret):"0"(26),"b"(9));
+ return __ret;
+   }
+
+void __menuet__debug_out(const char* str);
+
+#define TIME_GETH(x)	((x)&0x000000FF)
+#define TIME_GETM(x)	((((x)&0x00FF00)>>8)&0xFF)
+#define TIME_GETS(x)	((((x)&0xFF0000)>>16)&0xFF)
+
+#pragma pack(pop)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/sem.h b/contrib/media/updf/include/menuet/sem.h
new file mode 100644
index 000000000..15aa002f3
--- /dev/null
+++ b/contrib/media/updf/include/menuet/sem.h
@@ -0,0 +1,143 @@
+#ifndef __MENUETOS_SEM_H
+#define __MENUETOS_SEM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef volatile struct {
+ unsigned long s_magic;
+ volatile unsigned long s_value;
+ volatile unsigned long s_lock;
+} semaphore_t;
+
+#define SEM_MAGIC	0x1BAD2E20
+
+#define SEM_INIT	{ SEM_MAGIC , 0 , 0 }
+
+static inline semaphore_t * get_sem_init(void)
+{
+ static semaphore_t __ret=SEM_INIT;
+ return &__ret;
+}
+
+static inline void fill_empty_sem(semaphore_t * sem)
+{
+ if(sem)
+ {
+  //memcpy((void *)sem,(const void *)get_sem_init(),sizeof(semaphore_t));
+ }
+}
+  
+#define DECLARE_SEMAPHORE(name)	  semaphore_t name = SEM_INIT ;
+#define DECLARE_STATIC_SEM(name)  static semaphore_t name = SEM_INIT ;
+#define DECLARE_SEMAPHORE_S(name) semaphore_t name
+
+#define check_sem_magic(s)	((s)->s_magic==SEM_MAGIC)
+
+#define SEM_VAL(s)	(s)->s_value
+#define SEM_LOCK(s)	(s)->s_lock
+
+#define sem_lock_acquire(sem) \
+    { \
+LOCKED: \
+	if(check_sem_magic(sem)) \
+	{ \
+	    if(SEM_LOCK(sem)) \
+	    { \
+		__menuet__delay100(1); \
+		goto LOCKED; \
+	    } \
+	} \
+    }
+    
+#define sem_lock(sem) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock_acquire(sem); \
+	    SEM_LOCK(sem)++; \
+	} \
+    }
+    
+#define sem_unlock(sem) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    if(SEM_LOCK(sem)) SEM_LOCK(sem)--; \
+	} \
+    }
+    
+#define sem_read(sem) \
+    ({ \
+	volatile unsigned long __ret; \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    __ret=SEM_VAL(sem); \
+	    sem_unlock(sem); \
+	} else { \
+	    __ret=0; \
+	} \
+	__ret; \
+    })
+
+#define sem_write(sem,val) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    SEM_VAL(sem)=(val); \
+	    sem_unlock(sem); \
+	} \
+    }
+    
+#define sem_up(sem) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    SEM_VAL(sem)++; \
+	    sem_unlock(sem); \
+	} \
+    }
+    
+#define sem_down(sem) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    if(SEM_VAL(sem)) SEM_VAL(sem)--; \
+	    sem_unlock(sem); \
+	} \
+    }
+    
+#define sem_isup(sem) \
+    { \
+	int __ret; \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    __ret=SEM_VAL(sem) ? 1 : 0; \
+	    sem_unlock(sem); \
+	} \
+	__ret; \
+    }
+    
+#define sem_isdown(sem) \
+    { \
+	int __ret; \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    __ret=SEM_VAL(sem) ? 0 : 1; \
+	    sem_unlock(sem); \
+	} \
+	__ret; \
+    }
+
+#ifdef __cplusplus
+}
+#endif
+    
+#endif
diff --git a/contrib/media/updf/include/menuet/textcon.h b/contrib/media/updf/include/menuet/textcon.h
new file mode 100644
index 000000000..6e07d128c
--- /dev/null
+++ b/contrib/media/updf/include/menuet/textcon.h
@@ -0,0 +1,91 @@
+#ifndef __TEXTCON_H
+#define __TEXTCON_H
+
+#include<menuet/sem.h>
+
+#define COLOR_CONV_B_2_D	{ \
+ 0x000000, \
+ 0x000080, \
+ 0x800000, \
+ 0x008080, \
+ 0x800000, \
+ 0x808000, \
+ 0x404040, \
+ 0x808080, \
+ 0x606060, \
+ 0x0000FF, \
+ 0x00FF00, \
+ 0x00FFFF, \
+ 0xFF0000, \
+ 0xFFFF00, \
+ 0x00FFFF, \
+ 0xFFFFFF, \
+}
+
+#define CHAR_SIZE_X		5
+#define CHAR_SIZE_Y		8
+
+#define NR_CHARS_X		80
+#define NR_CHARS_Y		25
+
+#define CON_AT_X		10
+#define CON_AT_Y		25
+
+typedef struct
+{
+ unsigned char c_char;
+ unsigned char c_back;
+ unsigned char c_color;
+} char_info_t;
+
+typedef struct
+{
+ int esc[4];
+} esc_info_t;
+
+typedef struct
+{
+ unsigned char text_color,back_color;
+ char_info_t char_table[NR_CHARS_X][NR_CHARS_Y];
+ int id;
+ int cur_x,cur_y;
+ int cur_visible;
+ unsigned char cur_color;
+ esc_info_t esc_seq;
+ DECLARE_SEMAPHORE_S(io_lock);
+} console_t;
+
+#define MAX_CONSOLES		4
+
+extern console_t * consoles[MAX_CONSOLES];
+extern console_t * visible_console;
+
+void init_consoles(void);
+void lcon_clrscr(console_t * con);
+void lcon_flush_console(console_t * con);
+void lcon_flushxy(console_t * con,int x,int y);
+void lcon_scroll(console_t * con,int update);
+void lcon_putch(console_t * con,char c);
+void lcon_gotoxy(console_t * con,int x,int y);
+void lcon_set_text_color(console_t * con,int color);
+void lcon_set_back_color(console_t * con,int color);
+void lcon_switch_to_console(int i);
+unsigned char lcon_getcxy(console_t * con,int x,int y);
+void lcon_putcxy(console_t * con,int x,int y,unsigned char c);
+
+#define _lcon_clrscr()		lcon_clrscr(visible_console)
+#define _lcon_flush_console()	lcon_flush_console(visible_console)
+#define _lcon_flushxy(x,y)	lcon_flushxy(visible_console,(x),(y))
+#define _lcon_scroll()		lcon_scroll(visible_console,1)
+#define _lcon_putch(c)		lcon_putch(visible_console,(char)(c))
+#define _lcon_gotoxy(x,y)	lcon_gotoxy(visible_console,(x),(y))
+#define _lcon_set_text_color(c) lcon_set_text_color(visible_console,(c)&(1+2+4+8))
+#define _lcon_set_back_color(c) lcon_set_back_color(visible_console,(c)&(1+2+4+8))
+#define _lcon_switch(i)		lcon_switch_to_console((i))
+#define _lcon_getcxy(x,y)	lcon_getcxy(visible_console,(x),(y))
+#define _lcon_putcxy(x,y,c)	lcon_putcxy(visible_console,(x),(y),(c))
+
+console_t * create_private_console(void);
+void free_private_console(console_t * con);
+
+#endif
diff --git a/contrib/media/updf/include/menuet/thread.h b/contrib/media/updf/include/menuet/thread.h
new file mode 100644
index 000000000..c02e97443
--- /dev/null
+++ b/contrib/media/updf/include/menuet/thread.h
@@ -0,0 +1,13 @@
+#ifndef __MENUET_THREAD_H
+#define __MENUET_THREAD_H
+
+#define THR_ATEXIT		0x00000001
+#define THR_KILLER		0x00000002
+
+void init_threads(void);
+int get_thread_pid(int tid);
+int get_thread_tid(int pid);
+int create_thread(void (* fn)(void),int stacksize,int flags,void ** rstackp);
+void kill_thread(int tid);
+
+#endif
diff --git a/contrib/media/updf/include/mf_common.h b/contrib/media/updf/include/mf_common.h
new file mode 100644
index 000000000..a98bee58d
--- /dev/null
+++ b/contrib/media/updf/include/mf_common.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+
+/* Common internal header for menu and form library */
+
+#if HAVE_CONFIG_H
+#  include <ncurses_cfg.h>
+#endif
+
+#include <stdlib.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+#if DECL_ERRNO
+extern int errno;
+#endif
+
+/* in case of debug version we ignore the suppression of assertions */
+#ifdef TRACE
+#  ifdef NDEBUG
+#    undef NDEBUG
+#  endif
+#endif
+
+#include <nc_alloc.h>
+
+#ifdef USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+
+/* Maximum regular 8-bit character code */
+#define MAX_REGULAR_CHARACTER (0xff)
+
+#define SET_ERROR(code) (errno=(code))
+#define GET_ERROR() (errno)
+#define RETURN(code) return( SET_ERROR(code) )
+
+/* The few common values in the status fields for menus and forms */
+#define _POSTED         (0x01)  /* menu or form is posted                  */
+#define _IN_DRIVER      (0x02)  /* menu or form is processing hook routine */
+
+/* Call object hook */
+#define Call_Hook( object, handler ) \
+   if ( (object) && ((object)->handler) )\
+   {\
+	(object)->status |= _IN_DRIVER;\
+	(object)->handler(object);\
+	(object)->status &= ~_IN_DRIVER;\
+   }
+
+#define INLINE
+
+#ifndef TRACE
+#  if CC_HAS_INLINE_FUNCS
+#    undef INLINE
+#    define INLINE inline
+#  endif
+#endif
diff --git a/contrib/media/updf/include/mgtk/app.h b/contrib/media/updf/include/mgtk/app.h
new file mode 100644
index 000000000..786f1e274
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/app.h
@@ -0,0 +1,22 @@
+#ifndef __MGTK_APP_H
+#define __MGTK_APP_H
+
+#include<mgtk/widget.h>
+
+class GApplication: public GGroup
+{
+public:
+    GApplication(GRect *);
+    virtual ~GApplication();
+    virtual void SetCaption(char *);
+    virtual void Init();
+    virtual void Run();
+    virtual void Done();
+    virtual void DrawWidget();
+private:
+    char * Caption;
+    GPoint priv_origin,priv_size;
+    unsigned long body,grab,frame;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/bitmap.h b/contrib/media/updf/include/mgtk/bitmap.h
new file mode 100644
index 000000000..4b174fc85
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/bitmap.h
@@ -0,0 +1,38 @@
+#ifndef __MGTK_BITMAP_H
+#define __MGTK_BITMAP_H
+
+#include<mgtk/widget.h>
+#include<stdio.h>
+extern "C" {
+#include<libmgfx.h>
+}
+
+/* Image is 24-bit RGB bitmap */
+class GImagePool: public GWidget
+{
+public:
+    GImagePool(GRect *);
+    virtual ~GImagePool();
+    virtual void DrawWidget();
+    virtual void Write(unsigned long,unsigned long,char *);
+    virtual void Load(FILE *);
+    virtual void Save(FILE *);
+    virtual void PutPixel(int,int,unsigned long);
+    GImagePool * Duplicate(GImagePool * Img);
+private:
+    char * image_data;
+    unsigned long scan_size,image_size;
+};
+
+class GPicture: public GWidget
+{
+public:
+ GPicture(GRect * r,char * filename);
+ virtual ~GPicture();
+ virtual void DrawWidget();
+ virtual bool Load(char *);
+private:
+ mgfx_image_t * img;
+};
+    
+#endif
diff --git a/contrib/media/updf/include/mgtk/button.h b/contrib/media/updf/include/mgtk/button.h
new file mode 100644
index 000000000..d559c1390
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/button.h
@@ -0,0 +1,99 @@
+#ifndef __MGTK_BUTTON_H
+#define __MGTK_BUTTON_H
+
+#include<mgtk/widget.h>
+#include<mgtk/pen.h>
+
+#define bs_Normal		0
+#define bs_DontDraw		1
+
+class GTextButton;
+
+class GButton: public GWidget
+{
+    friend class GTextButton;
+public:
+    GButton(GRect *,int flags,unsigned long color,int cmd);
+    virtual ~GButton(void);
+    virtual void HandleEvent(GEvent *);
+    virtual void DrawWidget();
+    virtual void ClickProc();
+    virtual void SetCommand(int);
+private:
+    int bId;
+    int bFlags;
+    int bCmd;
+    unsigned long bColor;
+};
+
+class GRadioButton;
+
+class GCheckBox: public GWidget
+{
+    friend class GRadioButton;
+public:
+    GCheckBox(GRect *,bool);
+    virtual ~GCheckBox();
+    virtual void DrawWidget();
+    virtual void HandleEvent(GEvent *);
+    bool Checked();
+    void Check(bool);
+private:
+    bool state;
+};
+
+class GRadioButton: public GCheckBox
+{
+public:
+    GRadioButton(GRect *,bool);
+    virtual ~GRadioButton();
+    virtual void DrawWidget();
+};
+
+class GRadioGroup: public GGroup
+{
+public:
+ GRadioGroup(GRect *,int);
+ virtual ~GRadioGroup();
+ virtual void HandleEvent(GEvent *); 
+ virtual int ActualButton();
+private:
+ int actual;
+ GRadioButton * _current_click;
+};
+
+class GTextButton: public GButton
+{
+public:
+ GTextButton(GRect *,char *,int);
+ virtual ~GTextButton();
+ virtual void DrawWidget();
+private:
+ char * txt;
+};
+
+class GButtonAllocator
+{
+public:
+ GButtonAllocator(int max);
+ virtual ~GButtonAllocator();
+ int New();
+ void Del(int);
+private:
+ unsigned char * gbutton_bitmap;
+ int nr_buttons;
+};
+
+extern GButtonAllocator * OSButtonAlloc;
+
+class GImageButton: public GButton
+{
+public:
+ GImageButton(GRect *,struct GImageData *,int);
+ virtual ~GImageButton();
+ virtual void DrawWidget();
+private:
+ struct GImageData * data;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/editor.h b/contrib/media/updf/include/mgtk/editor.h
new file mode 100644
index 000000000..76d46a0ff
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/editor.h
@@ -0,0 +1,58 @@
+#ifndef __MGTK_EDITOR_H
+#define __MGTK_EDITOR_H
+
+#include<mgtk/widget.h>
+#include<mgtk/slider.h>
+
+class GClipboard
+{
+public:
+ typedef enum {
+     CL_EMPTY=0,
+     CL_BINARY=1,
+     CL_IMAGE=2,
+     CL_TEXT=3,
+ } clip_data_type_t;
+ GClipboard();
+ virtual ~GClipboard();
+ virtual void * GetData();
+ virtual clip_data_type_t GetDataType();
+ virtual unsigned long GetDataSize();
+ virtual void SetClipData(clip_data_type_t type,void * ptr,unsigned long size);
+ virtual void Empty();
+private:
+ void * buf_location;
+ unsigned long size;
+ clip_data_type_t data_type;
+};
+
+#define INVALID_EDITOR_OFFSET	0xffffffff
+
+class GEditorCore
+{
+public:
+ GEditorCore(unsigned long SizeLim);
+ virtual ~GEditorCore();
+ virtual int ExpandBuffer(int delta);
+ virtual void Delete(unsigned long offset,unsigned long size);
+ virtual void Cut(unsigned long offset,unsigned long size,
+     GClipboard * Clip);
+ virtual void Copy(unsigned long offset,unsigned long size,
+     GClipboard * Clip);
+ virtual void Paste(unsigned long offset,GClipboard * Clip);
+ virtual unsigned long Search(unsigned long from_off,char * keyword,int name_len);
+ virtual int Replace(unsigned long from_off,char * keyword,char * replace_to,
+     int kword_len,int rt_len,bool ReplaceAll);
+ virtual unsigned long GetTextSize();
+ virtual char * GetTextBuffer();
+ virtual void Empty();
+ virtual bool IsEmpty();
+ virtual void SetCaseSensitive(bool);
+ virtual void InsertCharAt(unsigned long off,char c);
+private:
+ char * text_buffer;
+ unsigned long text_size,buffer_size,size_limit;
+ bool case_sensitive;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/event.h b/contrib/media/updf/include/mgtk/event.h
new file mode 100644
index 000000000..7db35d40b
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/event.h
@@ -0,0 +1,49 @@
+#ifndef __MGTK_EVENT_H
+#define __MGTK_EVENT_H
+
+typedef struct {
+    int	evType;
+    union {
+	struct {
+	    int evCommand;
+	    int evMessage;
+	    void * info;
+	    unsigned long info_long;
+	    unsigned char info_char;
+	} command;
+	struct {
+	    int xMouse;
+	    int yMouse;
+	    int bMouse;
+	} mouse;
+	struct {
+	    int keyId;
+	} key;
+	struct {
+	    int butId;
+	} button;
+    } type;
+} GEvent;
+
+#define GEVENT_NOTHING		0
+#define GEVENT_COMMAND		1
+#define GEVENT_MOUSE		2
+#define GEVENT_CLICK		3
+#define GEVENT_KEYBOARD		4
+#define GEVENT_IDLE		5
+#define GEVENT_BUTTON		6
+
+#define cm_Ignore	0
+#define cm_Disable	1
+#define cm_Enable	2
+#define cm_Click	3
+#define cm_Paint	4
+#define cm_Quit		5
+#define cm_Clicked	6
+#define cm_Scroll	7
+#define cm_Radio	8
+#define cm_Scrollup	9
+#define cm_Scrolldown	10
+#define cm_KillMenu	11
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/mgtk.h b/contrib/media/updf/include/mgtk/mgtk.h
new file mode 100644
index 000000000..d7847a629
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/mgtk.h
@@ -0,0 +1,15 @@
+#ifndef __MGTK_H
+#define __MGTK_H
+
+#include"app.h"
+#include"bitmap.h"
+#include"button.h"
+#include"event.h"
+#include"pen.h"
+#include"slider.h"
+#include"text.h"
+#include"types.h"
+#include"widget.h"
+#include"terminal.h"
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/pen.h b/contrib/media/updf/include/mgtk/pen.h
new file mode 100644
index 000000000..6f98c0311
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/pen.h
@@ -0,0 +1,32 @@
+#ifndef __MGTK_PEN_H
+#define __MGTK_PEN_H
+
+#include<mgtk/widget.h>
+
+struct GImageData {
+    int w,h;
+    unsigned char * data;
+};
+
+class GPen
+{
+public:
+    GPen(GWidget *);
+    virtual ~GPen();
+    void PutPixel(int,int,unsigned long);
+    void Line(int,int,int,int,unsigned long);
+    void FillRect(int,int,int,int,unsigned long);
+    void DrawLines(GPoint *,int nr_point,unsigned long color);
+    void WriteText(int,int,char *,int,unsigned long);
+    void Rect(int,int,int,int,unsigned long);
+    void Rect3d(int x,int y,int w,int h,unsigned long color);
+    void FillRect2(int,int,int,int,unsigned long);
+    void Line2(int,int,int,int,unsigned long);
+    void PutImage(int,int,int,int,char *);
+    void PutImage(int,int,struct GImageData *);
+private:
+    int _dx,_dy;
+    int _lx,_ly;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/slider.h b/contrib/media/updf/include/mgtk/slider.h
new file mode 100644
index 000000000..2ed6a464d
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/slider.h
@@ -0,0 +1,55 @@
+#ifndef __MGTK_SLIDER_H
+#define __MGTK_SLIDER_H
+
+#include<mgtk/widget.h>
+#include<mgtk/button.h>
+
+#define slider_Horizontal		0
+#define slider_Vertical			1
+#define slider_Solid			2
+
+class GSlider: public GWidget
+{
+public:
+ GSlider(GRect * r,int mode,unsigned long min,unsigned long max,unsigned long cur);
+ virtual ~GSlider();
+ virtual void DrawWidget();
+ virtual void HandleEvent(GEvent *);
+ virtual void VSetMin(unsigned long);
+ virtual void VSetMax(unsigned long);
+ virtual void VSetCur(unsigned long);
+ virtual void SetMin(unsigned long);
+ virtual void SetMax(unsigned long);
+ virtual void SetCur(unsigned long);
+ virtual unsigned long GetCur();
+ virtual unsigned long GetMin();
+ virtual unsigned long GetMax();
+private:
+ unsigned long SMode,SMin,SMax,SCur;
+};
+
+class GPercentSlider: public GSlider
+{
+public:
+ GPercentSlider(GRect * r,int percent);
+ virtual ~GPercentSlider();
+ virtual void DrawWidget();
+ virtual void HandleEvent(GEvent *);
+private:
+ char _txt[10];   /* xxx % */
+};
+
+class GScroll: public GGroup
+{
+public:
+ GScroll(GRect * r,int mode,unsigned long min,unsigned long max,unsigned long cur,
+     unsigned long _delta);
+ virtual ~GScroll();
+ virtual void HandleEvent(GEvent *);
+private:
+ GButton * b1,* b2;
+ GSlider * slider;
+ unsigned long delta;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/string.h b/contrib/media/updf/include/mgtk/string.h
new file mode 100644
index 000000000..243db4b11
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/string.h
@@ -0,0 +1,20 @@
+#ifndef __MGTK_STRING_H
+#define __MGTK_STRING_H
+
+class GString
+{
+public:
+ GString(char *);
+ GString(const char *);
+ GString(GString&);
+ ~GString();
+ int Length();
+ char * operator = (GString&);
+ GString& operator = (char *);
+ void Truncate(int AtPos);
+private:
+ char * __str;
+ int    __len;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/terminal.h b/contrib/media/updf/include/mgtk/terminal.h
new file mode 100644
index 000000000..12fb612f9
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/terminal.h
@@ -0,0 +1,30 @@
+#ifndef __MGTK_TERMINAL_H
+#define __MGTK_TERMINAL_H
+
+#include<mgtk/widget.h>
+#include<mgtk/pen.h>
+
+class GTerminal: public GWidget
+{
+public:
+    GTerminal(GRect * r,int cursor_vis,unsigned long TextColor=0x00FF00,
+	unsigned long BackgrColor=0);
+    virtual ~GTerminal();
+    virtual void DrawWidget();
+    virtual void Putch(char);
+    virtual void ClrScr();
+    virtual void Idle();
+    virtual void Scroll();
+    inline void Puts(char * s)
+    {
+     for(;*s;s++) Putch(*s);
+    }
+private:
+    int cx,cy;
+    char * screen_buf;
+    int xchars,ychars;
+    unsigned long _tcolor,_bcolor;
+    void LocalUpdate();
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/text.h b/contrib/media/updf/include/mgtk/text.h
new file mode 100644
index 000000000..1f0fcf50c
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/text.h
@@ -0,0 +1,49 @@
+#ifndef __MGTK_TEXT_H
+#define __MGTK_TEXT_H
+
+#include<mgtk/widget.h>
+
+#define BIG_FONT_XSZ		7
+#define BIG_FONT_YSZ		9
+#define SMALL_FONT_XSZ		5
+#define SMALL_FONT_YSZ		7
+
+class GStaticText: public GWidget
+{
+public:
+    GStaticText(GRect *,char *,unsigned long);
+    virtual ~GStaticText();
+    virtual void DrawWidget();
+private:
+    unsigned long color;
+    char * text;
+    int tlen;
+};
+
+class GInputLine: public GWidget
+{
+public:
+    GInputLine(GRect *,char *);
+    virtual ~GInputLine();
+    virtual void DrawWidget();
+    virtual void HandleEvent(GEvent * ev);
+    virtual void Idle();
+    char * GetData();
+private:
+    int cur_pos,max_len;
+    char * text_buffer;
+    bool vis;
+    int blink_cnt;
+};
+
+class GLine: public GWidget
+{
+public:
+    GLine(GRect *,int is_vertical);
+    virtual ~GLine();
+    virtual void DrawWidget();
+private:
+    int vert;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/types.h b/contrib/media/updf/include/mgtk/types.h
new file mode 100644
index 000000000..e0a31c455
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/types.h
@@ -0,0 +1,22 @@
+#ifndef __MGTK_TYPES_H
+#define __MGTK_TYPES_H
+
+typedef struct {
+    int x,y;
+} GPoint;
+
+typedef struct {
+    int x,y;
+    int w,h;
+    inline void Assign(int _x,int _y,int _w,int _h)
+    {
+     x=_x;
+     y=_y;
+     w=_w;
+     h=_h;
+    }
+} GRect;
+
+#define RGB(r,g,b)	(((b)&0xff)|(((g)&0x00ff)<<8)|(((r)&0x0000ff)<<16))
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/widget.h b/contrib/media/updf/include/mgtk/widget.h
new file mode 100644
index 000000000..c7088ace5
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/widget.h
@@ -0,0 +1,63 @@
+#ifndef __MGTK_WIDGET_H
+#define __MGTK_WIDGET_H
+
+#include<mgtk/event.h>
+#include<mgtk/types.h>
+
+#define wf_Visible		0x00000001
+#define wf_Disabled		0x00000002
+#define wf_Focused		0x00000004
+#define wf_Selected		0x00000008
+
+class GGroup;
+
+class GWidget
+{
+public:
+    GGroup *	Parent;
+    GPoint	Origin;
+    GPoint	Size;
+    GWidget *	WNext;
+    GWidget *	WPrev;
+    unsigned long Flags;
+    GWidget();
+    virtual ~GWidget();
+    virtual void HandleEvent(GEvent *);
+    void Draw(void);
+    virtual void DrawWidget();
+    virtual void ToGlobal(GPoint *);
+    virtual void ToLocal(GPoint *);
+    virtual void Idle();
+    virtual void SetBounds(GRect *);
+    int MouseInWidget(int,int);
+    void ClearEvent(GEvent *);
+    virtual void Show();
+    virtual void Hide();
+    virtual void Select(bool);
+    virtual bool IsGroup();
+    inline bool IsDisabled() { return Flags&wf_Disabled; }
+};
+
+class GGroup: public GWidget
+{
+public:
+    GRect	Clip;
+    GWidget *	WFirst;
+    GWidget * 	WSelect;
+    GGroup();
+    virtual ~GGroup();
+    virtual void HandleEvent(GEvent *);
+    virtual void DrawWidget();
+    virtual void Insert(GWidget *);
+    virtual void Remove(GWidget *);
+    virtual void ForEach(void (*fn)(GGroup *,GWidget *,void *),void *);
+    virtual void Show();
+    virtual void Hide();
+    virtual void Select(GWidget *,bool);
+    virtual GWidget * Select();
+    virtual bool IsGroup();
+    virtual void BroadcastEvent(GEvent *);
+    virtual void RepaintWhole();
+};
+
+#endif
diff --git a/contrib/media/updf/include/minilzo.h b/contrib/media/updf/include/minilzo.h
new file mode 100644
index 000000000..b67147d82
--- /dev/null
+++ b/contrib/media/updf/include/minilzo.h
@@ -0,0 +1,97 @@
+/* minilzo.h -- mini subset of the LZO real-time data compression library
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus.oberhumer@jk.uni-linz.ac.at>
+   http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
+ */
+
+/*
+ * NOTE:
+ *   the full LZO package can be found at
+ *   http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
+ */
+
+
+#ifndef __MINILZO_H
+#define __MINILZO_H
+
+#define MINILZO_VERSION         0x1070
+
+#ifdef __LZOCONF_H
+#  error "you cannot use both LZO and miniLZO"
+#endif
+
+#undef LZO_HAVE_CONFIG_H
+#include "lzoconf.h"
+
+#if !defined(LZO_VERSION) || (LZO_VERSION != MINILZO_VERSION)
+#  error "version mismatch in header files"
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+/* Memory required for the wrkmem parameter.
+ * When the required size is 0, you can also pass a NULL pointer.
+ */
+
+#define LZO1X_MEM_COMPRESS      LZO1X_1_MEM_COMPRESS
+#define LZO1X_1_MEM_COMPRESS    ((lzo_uint32) (16384L * lzo_sizeof_dict_t))
+#define LZO1X_MEM_DECOMPRESS    (0)
+
+
+/* compression */
+LZO_EXTERN(int)
+lzo1x_1_compress        ( const lzo_byte *src, lzo_uint  src_len,
+                                lzo_byte *dst, lzo_uint *dst_len,
+                                lzo_voidp wrkmem );
+
+/* decompression */
+LZO_EXTERN(int)
+lzo1x_decompress        ( const lzo_byte *src, lzo_uint  src_len,
+                                lzo_byte *dst, lzo_uint *dst_len,
+                                lzo_voidp wrkmem /* NOT USED */ );
+
+/* safe decompression with overrun testing */
+LZO_EXTERN(int)
+lzo1x_decompress_safe   ( const lzo_byte *src, lzo_uint  src_len,
+                                lzo_byte *dst, lzo_uint *dst_len,
+                                lzo_voidp wrkmem /* NOT USED */ );
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* already included */
+
diff --git a/contrib/media/updf/include/mntent.h b/contrib/media/updf/include/mntent.h
new file mode 100644
index 000000000..aa1d2ae3d
--- /dev/null
+++ b/contrib/media/updf/include/mntent.h
@@ -0,0 +1,49 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_mntent_h_
+#define __dj_include_mntent_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdio.h>
+
+#define	MNT_MNTTAB	"/etc/mnttab"
+
+struct mntent
+{
+  char *mnt_fsname;
+  char *mnt_dir;
+  char *mnt_type;
+  char *mnt_opts;
+  int  mnt_freq;
+  int  mnt_passno;
+  long mnt_time;
+};
+
+extern FILE		* setmntent(char *,char *);
+extern struct mntent	* getmntent(FILE *);
+extern int		  addmntent(FILE *,struct mntent *);
+extern char		* hasmntopt(struct mntent *,char *);
+extern int		  endmntent(FILE *);
+
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_mntent_h_ */
diff --git a/contrib/media/updf/include/mpeg.h b/contrib/media/updf/include/mpeg.h
new file mode 100644
index 000000000..58d99b147
--- /dev/null
+++ b/contrib/media/updf/include/mpeg.h
@@ -0,0 +1,119 @@
+/* ----------------------------- MNI Header -----------------------------------
+@NAME       : mpeg.h
+@INPUT      : 
+@OUTPUT     : 
+@RETURNS    : 
+@DESCRIPTION: Types and function prototypes needed for applications to
+              use the Berkely MPEG decoding engine via the MNI front
+              end.
+@METHOD     : 
+@GLOBALS    : Types defined:
+                 ImageDesc  - structure giving height, width, etc.
+                 DitherEnum - the different dither types supported by
+                              the decoding engine
+@CALLS      : 
+@CREATED    : Greg Ward, 94/6/16.
+@MODIFIED   : Greg Ward, 94/9/12 (based on John Cristy's fixes): made
+              more amenable to use with other libraries that also
+	      happen to define TRUE, FALSE, [Bb]oolean, and added
+	      PROTO macro
+---------------------------------------------------------------------------- */
+
+#ifndef __MPEG_H
+#define __MPEG_H
+
+#include <stdio.h>
+
+/* An attempt at a portable and integrable boolean type... */
+
+#if (!defined(TRUE) || !defined(FALSE))
+# define TRUE 1
+# define FALSE 0
+#endif
+
+#if (!defined (BOOLEAN_TYPE_EXISTS))
+typedef unsigned int Boolean;
+#endif
+
+typedef struct
+{
+   short red, green, blue;
+} ColormapEntry;
+
+typedef struct
+{
+   int	Height;			/* in pixels */
+   int  Width;
+   int  Depth;			/* image depth (bits) */
+   int  PixelSize;              /* bits actually stored per pixel */
+   int  Size;			/* bytes for whole image */
+   int  BitmapPad;              /* "quantum" of a scanline -- each scanline */
+				/* starts on an even interval of this */
+                                /* many bits */
+   int  PictureRate;		/* required number of frames/sec [?] */
+   int  BitRate;		/* ??? */
+   
+   int  ColormapSize;
+   ColormapEntry *Colormap;	/* an array of ColormapSize entries */
+} ImageDesc;
+
+typedef enum 
+{
+   HYBRID_DITHER,
+   HYBRID2_DITHER,
+   FS4_DITHER,
+   FS2_DITHER,
+   FS2FAST_DITHER,
+   Twox2_DITHER,
+   GRAY_DITHER,
+   FULL_COLOR_DITHER,
+   NO_DITHER,
+   ORDERED_DITHER,
+   MONO_DITHER,
+   MONO_THRESHOLD,
+   ORDERED2_DITHER,
+   MBORDERED_DITHER
+} DitherEnum;
+
+
+typedef enum
+{
+   MPEG_DITHER,
+   MPEG_QUIET,
+   MPEG_LUM_RANGE,
+   MPEG_CR_RANGE,
+   MPEG_CB_RANGE,
+   MPEG_CMAP_INDEX
+} MPEGOptionEnum;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 
+ * Kludge so we can compile under ANSI or K&R.  (This only means
+ * that programs that *use* mpeg_lib can be compiled with K&R;
+ * the library itself must be compiled with an ANSI compiler.
+ * Mixing and matching compilers, BTW, is not a good idea...)
+ */
+#undef PROTO
+#if __STDC__ || __cplusplus
+#define PROTO(formal_parameters) formal_parameters
+#else
+#define const
+#define PROTO(formal_parameters) ()
+#endif
+
+/* Function prototypes (all are defined in wrapper.c) */
+
+Boolean OpenMPEG PROTO((FILE *MPEGfile, ImageDesc *ImgInfo));
+void    CloseMPEG PROTO((void));
+Boolean RewindMPEG PROTO((FILE *MPEGfile, ImageDesc *Image));
+void    SetMPEGOption PROTO((MPEGOptionEnum Option, int value));
+Boolean GetMPEGFrame PROTO((char *Frame));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif   /* __MPEG_H */
diff --git a/contrib/media/updf/include/mqc.h b/contrib/media/updf/include/mqc.h
new file mode 100644
index 000000000..d00cd1067
--- /dev/null
+++ b/contrib/media/updf/include/mqc.h
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MQC_H
+#define __MQC_H
+/**
+@file mqc.h
+@brief Implementation of an MQ-Coder (MQC)
+
+The functions in MQC.C have for goal to realize the MQ-coder operations. The functions
+in MQC.C are used by some function in T1.C.
+*/
+
+/** @defgroup MQC MQC - Implementation of an MQ-Coder */
+/*@{*/
+
+/**
+This struct defines the state of a context.
+*/
+typedef struct opj_mqc_state {
+	/** the probability of the Least Probable Symbol (0.75->0x8000, 1.5->0xffff) */
+	unsigned int qeval;
+	/** the Most Probable Symbol (0 or 1) */
+	int mps;
+	/** next state if the next encoded symbol is the MPS */
+	struct opj_mqc_state *nmps;
+	/** next state if the next encoded symbol is the LPS */
+	struct opj_mqc_state *nlps;
+} opj_mqc_state_t;
+
+#define MQC_NUMCTXS 19
+
+/**
+MQ coder
+*/
+typedef struct opj_mqc {
+	unsigned int c;
+	unsigned int a;
+	unsigned int ct;
+	unsigned char *bp;
+	unsigned char *start;
+	unsigned char *end;
+	opj_mqc_state_t *ctxs[MQC_NUMCTXS];
+	opj_mqc_state_t **curctx;
+#ifdef MQC_PERF_OPT
+	unsigned char *buffer;
+#endif
+} opj_mqc_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a new MQC handle 
+@return Returns a new MQC handle if successful, returns NULL otherwise
+*/
+opj_mqc_t* mqc_create(void);
+/**
+Destroy a previously created MQC handle
+@param mqc MQC handle to destroy
+*/
+void mqc_destroy(opj_mqc_t *mqc);
+/**
+Return the number of bytes written/read since initialisation
+@param mqc MQC handle
+@return Returns the number of bytes already encoded
+*/
+int mqc_numbytes(opj_mqc_t *mqc);
+/**
+Reset the states of all the context of the coder/decoder 
+(each context is set to a state where 0 and 1 are more or less equiprobable)
+@param mqc MQC handle
+*/
+void mqc_resetstates(opj_mqc_t *mqc);
+/**
+Set the state of a particular context
+@param mqc MQC handle
+@param ctxno Number that identifies the context
+@param msb The MSB of the new state of the context
+@param prob Number that identifies the probability of the symbols for the new state of the context
+*/
+void mqc_setstate(opj_mqc_t *mqc, int ctxno, int msb, int prob);
+/**
+Initialize the encoder
+@param mqc MQC handle
+@param bp Pointer to the start of the buffer where the bytes will be written
+*/
+void mqc_init_enc(opj_mqc_t *mqc, unsigned char *bp);
+/**
+Set the current context used for coding/decoding
+@param mqc MQC handle
+@param ctxno Number that identifies the context
+*/
+#define mqc_setcurctx(mqc, ctxno)	(mqc)->curctx = &(mqc)->ctxs[(int)(ctxno)]
+/**
+Encode a symbol using the MQ-coder
+@param mqc MQC handle
+@param d The symbol to be encoded (0 or 1)
+*/
+void mqc_encode(opj_mqc_t *mqc, int d);
+/**
+Flush the encoder, so that all remaining data is written
+@param mqc MQC handle
+*/
+void mqc_flush(opj_mqc_t *mqc);
+/**
+BYPASS mode switch, initialization operation. 
+JPEG 2000 p 505. 
+<h2>Not fully implemented and tested !!</h2>
+@param mqc MQC handle
+*/
+void mqc_bypass_init_enc(opj_mqc_t *mqc);
+/**
+BYPASS mode switch, coding operation. 
+JPEG 2000 p 505. 
+<h2>Not fully implemented and tested !!</h2>
+@param mqc MQC handle
+@param d The symbol to be encoded (0 or 1)
+*/
+void mqc_bypass_enc(opj_mqc_t *mqc, int d);
+/**
+BYPASS mode switch, flush operation
+<h2>Not fully implemented and tested !!</h2>
+@param mqc MQC handle
+@return Returns 1 (always)
+*/
+int mqc_bypass_flush_enc(opj_mqc_t *mqc);
+/**
+RESET mode switch
+@param mqc MQC handle
+*/
+void mqc_reset_enc(opj_mqc_t *mqc);
+/**
+RESTART mode switch (TERMALL)
+@param mqc MQC handle
+@return Returns 1 (always)
+*/
+int mqc_restart_enc(opj_mqc_t *mqc);
+/**
+RESTART mode switch (TERMALL) reinitialisation
+@param mqc MQC handle
+*/
+void mqc_restart_init_enc(opj_mqc_t *mqc);
+/**
+ERTERM mode switch (PTERM)
+@param mqc MQC handle
+*/
+void mqc_erterm_enc(opj_mqc_t *mqc);
+/**
+SEGMARK mode switch (SEGSYM)
+@param mqc MQC handle
+*/
+void mqc_segmark_enc(opj_mqc_t *mqc);
+/**
+Initialize the decoder
+@param mqc MQC handle
+@param bp Pointer to the start of the buffer from which the bytes will be read
+@param len Length of the input buffer
+*/
+void mqc_init_dec(opj_mqc_t *mqc, unsigned char *bp, int len);
+/**
+Decode a symbol
+@param mqc MQC handle
+@return Returns the decoded symbol (0 or 1)
+*/
+int mqc_decode(opj_mqc_t *const mqc);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __MQC_H */
diff --git a/contrib/media/updf/include/mystring.h b/contrib/media/updf/include/mystring.h
new file mode 100644
index 000000000..753552cc9
--- /dev/null
+++ b/contrib/media/updf/include/mystring.h
@@ -0,0 +1,510 @@
+#ifndef _I386_STRING_H_
+#define _I386_STRING_H_
+
+#ifndef STATIC
+#define STATIC	static
+#endif
+
+#ifndef INLINE
+#define INLINE	inline
+#endif
+
+#include<stdlib.h>
+
+#define __HAVE_ARCH_STRCPY
+STATIC INLINE char * strcpy(char * dest,const char *src)
+{
+int d0, d1, d2;
+__asm__ __volatile__(
+	"1:\tlodsb\n\t"
+	"stosb\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b"
+	: "=&S" (d0), "=&D" (d1), "=&a" (d2)
+	:"0" (src),"1" (dest) : "memory");
+return dest;
+}
+
+#define __HAVE_ARCH_STRNCPY
+STATIC INLINE char * strncpy(char * dest,const char *src,size_t count)
+{
+int d0, d1, d2, d3;
+__asm__ __volatile__(
+	"1:\tdecl %2\n\t"
+	"js 2f\n\t"
+	"lodsb\n\t"
+	"stosb\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n\t"
+	"rep\n\t"
+	"stosb\n"
+	"2:"
+	: "=&S" (d0), "=&D" (d1), "=&c" (d2), "=&a" (d3)
+	:"0" (src),"1" (dest),"2" (count) : "memory");
+return dest;
+}
+
+#define __HAVE_ARCH_STRCAT
+STATIC INLINE char * strcat(char * dest,const char * src)
+{
+int d0, d1, d2, d3;
+__asm__ __volatile__(
+	"repne\n\t"
+	"scasb\n\t"
+	"decl %1\n"
+	"1:\tlodsb\n\t"
+	"stosb\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b"
+	: "=&S" (d0), "=&D" (d1), "=&a" (d2), "=&c" (d3)
+	: "0" (src), "1" (dest), "2" (0), "3" (0xffffffff):"memory");
+return dest;
+}
+
+#define __HAVE_ARCH_STRNCAT
+STATIC INLINE char * strncat(char * dest,const char * src,size_t count)
+{
+int d0, d1, d2, d3;
+__asm__ __volatile__(
+	"repne\n\t"
+	"scasb\n\t"
+	"decl %1\n\t"
+	"movl %8,%3\n"
+	"1:\tdecl %3\n\t"
+	"js 2f\n\t"
+	"lodsb\n\t"
+	"stosb\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n"
+	"2:\txorl %2,%2\n\t"
+	"stosb"
+	: "=&S" (d0), "=&D" (d1), "=&a" (d2), "=&c" (d3)
+	: "0" (src),"1" (dest),"2" (0),"3" (0xffffffff), "g" (count)
+	: "memory");
+return dest;
+}
+
+#define __HAVE_ARCH_STRCMP
+STATIC INLINE int strcmp(const char * cs,const char * ct)
+{
+int d0, d1;
+register int __res;
+__asm__ __volatile__(
+	"1:\tlodsb\n\t"
+	"scasb\n\t"
+	"jne 2f\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n\t"
+	"xorl %%eax,%%eax\n\t"
+	"jmp 3f\n"
+	"2:\tsbbl %%eax,%%eax\n\t"
+	"orb $1,%%al\n"
+	"3:"
+	:"=a" (__res), "=&S" (d0), "=&D" (d1)
+		     :"1" (cs),"2" (ct));
+return __res;
+}
+
+#define __HAVE_ARCH_STRNCMP
+STATIC INLINE int strncmp(const char * cs,const char * ct,size_t count)
+{
+register int __res;
+int d0, d1, d2;
+__asm__ __volatile__(
+	"1:\tdecl %3\n\t"
+	"js 2f\n\t"
+	"lodsb\n\t"
+	"scasb\n\t"
+	"jne 3f\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n"
+	"2:\txorl %%eax,%%eax\n\t"
+	"jmp 4f\n"
+	"3:\tsbbl %%eax,%%eax\n\t"
+	"orb $1,%%al\n"
+	"4:"
+		     :"=a" (__res), "=&S" (d0), "=&D" (d1), "=&c" (d2)
+		     :"1" (cs),"2" (ct),"3" (count));
+return __res;
+}
+
+#define __HAVE_ARCH_STRCHR
+STATIC INLINE char * strchr(const char * s, int c)
+{
+int d0;
+register char * __res;
+__asm__ __volatile__(
+	"movb %%al,%%ah\n"
+	"1:\tlodsb\n\t"
+	"cmpb %%ah,%%al\n\t"
+	"je 2f\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n\t"
+	"movl $1,%1\n"
+	"2:\tmovl %1,%0\n\t"
+	"decl %0"
+	:"=a" (__res), "=&S" (d0) : "1" (s),"0" (c));
+return __res;
+}
+
+#define __HAVE_ARCH_STRRCHR
+STATIC INLINE char * strrchr(const char * s, int c)
+{
+int d0, d1;
+register char * __res;
+__asm__ __volatile__(
+	"movb %%al,%%ah\n"
+	"1:\tlodsb\n\t"
+	"cmpb %%ah,%%al\n\t"
+	"jne 2f\n\t"
+	"leal -1(%%esi),%0\n"
+	"2:\ttestb %%al,%%al\n\t"
+	"jne 1b"
+	:"=g" (__res), "=&S" (d0), "=&a" (d1) :"0" (0),"1" (s),"2" (c));
+return __res;
+}
+
+#define __HAVE_ARCH_STRLEN
+STATIC INLINE size_t strlen(const char * s)
+{
+int d0;
+register int __res;
+__asm__ __volatile__(
+	"repne\n\t"
+	"scasb\n\t"
+	"notl %0\n\t"
+	"decl %0"
+	:"=c" (__res), "=&D" (d0) :"1" (s),"a" (0), "0" (0xffffffff));
+return __res;
+}
+
+static inline void * __memcpy(void * to, const void * from, size_t n)
+{
+int d0, d1, d2;
+__asm__ __volatile__(
+	"rep ; movsl\n\t"
+	"testb $2,%b4\n\t"
+	"je 1f\n\t"
+	"movsw\n"
+	"1:\ttestb $1,%b4\n\t"
+	"je 2f\n\t"
+	"movsb\n"
+	"2:"
+	: "=&c" (d0), "=&D" (d1), "=&S" (d2)
+	:"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from)
+	: "memory");
+return (to);
+}
+
+/*
+ * This looks horribly ugly, but the compiler can optimize it totally,
+ * as the count is constant.
+ */
+static inline void * __constant_memcpy(void * to, const void * from, size_t n)
+{
+	switch (n) {
+		case 0:
+			return to;
+		case 1:
+			*(unsigned char *)to = *(const unsigned char *)from;
+			return to;
+		case 2:
+			*(unsigned short *)to = *(const unsigned short *)from;
+			return to;
+		case 3:
+			*(unsigned short *)to = *(const unsigned short *)from;
+			*(2+(unsigned char *)to) = *(2+(const unsigned char *)from);
+			return to;
+		case 4:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			return to;
+		case 6:	/* for Ethernet addresses */
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(2+(unsigned short *)to) = *(2+(const unsigned short *)from);
+			return to;
+		case 8:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(1+(unsigned long *)to) = *(1+(const unsigned long *)from);
+			return to;
+		case 12:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(1+(unsigned long *)to) = *(1+(const unsigned long *)from);
+			*(2+(unsigned long *)to) = *(2+(const unsigned long *)from);
+			return to;
+		case 16:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(1+(unsigned long *)to) = *(1+(const unsigned long *)from);
+			*(2+(unsigned long *)to) = *(2+(const unsigned long *)from);
+			*(3+(unsigned long *)to) = *(3+(const unsigned long *)from);
+			return to;
+		case 20:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(1+(unsigned long *)to) = *(1+(const unsigned long *)from);
+			*(2+(unsigned long *)to) = *(2+(const unsigned long *)from);
+			*(3+(unsigned long *)to) = *(3+(const unsigned long *)from);
+			*(4+(unsigned long *)to) = *(4+(const unsigned long *)from);
+			return to;
+	}
+#define COMMON(x) \
+__asm__ __volatile__( \
+	"rep ; movsl" \
+	x \
+	: "=&c" (d0), "=&D" (d1), "=&S" (d2) \
+	: "0" (n/4),"1" ((long) to),"2" ((long) from) \
+	: "memory");
+{
+	int d0, d1, d2;
+	switch (n % 4) {
+		case 0: COMMON(""); return to;
+		case 1: COMMON("\n\tmovsb"); return to;
+		case 2: COMMON("\n\tmovsw"); return to;
+		default: COMMON("\n\tmovsw\n\tmovsb"); return to;
+	}
+}
+  
+#undef COMMON
+}
+
+#define __HAVE_ARCH_MEMCPY
+
+#ifdef CONFIG_X86_USE_3DNOW
+
+#include <asm/mmx.h>
+
+/*
+ *	This CPU favours 3DNow strongly (eg AMD Athlon)
+ */
+
+static inline void * __constant_memcpy3d(void * to, const void * from, size_t len)
+{
+	if (len < 512)
+		return __constant_memcpy(to, from, len);
+	return _mmx_memcpy(to, from, len);
+}
+
+static inline  void *__memcpy3d(void *to, const void *from, size_t len)
+{
+	if (len < 512)
+		return __memcpy(to, from, len);
+	return _mmx_memcpy(to, from, len);
+}
+
+#define memcpy(t, f, n) \
+(__builtin_constant_p(n) ? \
+ __constant_memcpy3d((t),(f),(n)) : \
+ __memcpy3d((t),(f),(n)))
+
+#else
+
+/*
+ *	No 3D Now!
+ */
+ 
+#define memcpy(t, f, n) \
+(__builtin_constant_p(n) ? \
+ __constant_memcpy((t),(f),(n)) : \
+ __memcpy((t),(f),(n)))
+
+#endif
+
+/*
+ * struct_cpy(x,y), copy structure *x into (matching structure) *y.
+ *
+ * We get link-time errors if the structure sizes do not match.
+ * There is no runtime overhead, it's all optimized away at
+ * compile time.
+ */
+extern void __struct_cpy_bug (void);
+
+#define struct_cpy(x,y) 			\
+({						\
+	if (sizeof(*(x)) != sizeof(*(y))) 	\
+		__struct_cpy_bug;		\
+	memcpy(x, y, sizeof(*(x)));		\
+})
+
+#define __HAVE_ARCH_MEMMOVE
+STATIC INLINE void * memmove(void * dest,const void * src, size_t n)
+{
+int d0, d1, d2;
+if (dest<src)
+__asm__ __volatile__(
+	"rep\n\t"
+	"movsb"
+	: "=&c" (d0), "=&S" (d1), "=&D" (d2)
+	:"0" (n),"1" (src),"2" (dest)
+	: "memory");
+else
+__asm__ __volatile__(
+	"std\n\t"
+	"rep\n\t"
+	"movsb\n\t"
+	"cld"
+	: "=&c" (d0), "=&S" (d1), "=&D" (d2)
+	:"0" (n),
+	 "1" (n-1+(const char *)src),
+	 "2" (n-1+(char *)dest)
+	:"memory");
+return dest;
+}
+
+#define memcmp __builtin_memcmp
+
+#define __HAVE_ARCH_MEMCHR
+STATIC INLINE void * memchr(const void * cs,int c,size_t count)
+{
+int d0;
+register void * __res;
+if (!count)
+	return NULL;
+__asm__ __volatile__(
+	"repne\n\t"
+	"scasb\n\t"
+	"je 1f\n\t"
+	"movl $1,%0\n"
+	"1:\tdecl %0"
+	:"=D" (__res), "=&c" (d0) : "a" (c),"0" (cs),"1" (count));
+return __res;
+}
+
+static inline void * __memset_generic(void * s, char c,size_t count)
+{
+int d0, d1;
+__asm__ __volatile__(
+	"rep\n\t"
+	"stosb"
+	: "=&c" (d0), "=&D" (d1)
+	:"a" (c),"1" (s),"0" (count)
+	:"memory");
+return s;
+}
+
+/* we might want to write optimized versions of these later */
+#define __constant_count_memset(s,c,count) __memset_generic((s),(c),(count))
+
+/*
+ * memset(x,0,y) is a reasonably common thing to do, so we want to fill
+ * things 32 bits at a time even when we don't know the size of the
+ * area at compile-time..
+ */
+static inline void * __constant_c_memset(void * s, unsigned long c, size_t count)
+{
+int d0, d1;
+__asm__ __volatile__(
+	"rep ; stosl\n\t"
+	"testb $2,%b3\n\t"
+	"je 1f\n\t"
+	"stosw\n"
+	"1:\ttestb $1,%b3\n\t"
+	"je 2f\n\t"
+	"stosb\n"
+	"2:"
+	: "=&c" (d0), "=&D" (d1)
+	:"a" (c), "q" (count), "0" (count/4), "1" ((long) s)
+	:"memory");
+return (s);	
+}
+
+/* Added by Gertjan van Wingerde to make minix and sysv module work */
+#define __HAVE_ARCH_STRNLEN
+STATIC INLINE size_t strnlen(const char * s, size_t count)
+{
+int d0;
+register int __res;
+__asm__ __volatile__(
+	"movl %2,%0\n\t"
+	"jmp 2f\n"
+	"1:\tcmpb $0,(%0)\n\t"
+	"je 3f\n\t"
+	"incl %0\n"
+	"2:\tdecl %1\n\t"
+	"cmpl $-1,%1\n\t"
+	"jne 1b\n"
+	"3:\tsubl %2,%0"
+	:"=a" (__res), "=&d" (d0)
+	:"c" (s),"1" (count));
+return __res;
+}
+/* end of additional stuff */
+
+#define __HAVE_ARCH_STRSTR
+
+extern char *strstr(const char *cs, const char *ct);
+
+/*
+ * This looks horribly ugly, but the compiler can optimize it totally,
+ * as we by now know that both pattern and count is constant..
+ */
+static inline void * __constant_c_and_count_memset(void * s, unsigned long pattern, size_t count)
+{
+	switch (count) {
+		case 0:
+			return s;
+		case 1:
+			*(unsigned char *)s = pattern;
+			return s;
+		case 2:
+			*(unsigned short *)s = pattern;
+			return s;
+		case 3:
+			*(unsigned short *)s = pattern;
+			*(2+(unsigned char *)s) = pattern;
+			return s;
+		case 4:
+			*(unsigned long *)s = pattern;
+			return s;
+	}
+#define COMMON(x) \
+__asm__  __volatile__( \
+	"rep ; stosl" \
+	x \
+	: "=&c" (d0), "=&D" (d1) \
+	: "a" (pattern),"0" (count/4),"1" ((long) s) \
+	: "memory")
+{
+	int d0, d1;
+	switch (count % 4) {
+		case 0: COMMON(""); return s;
+		case 1: COMMON("\n\tstosb"); return s;
+		case 2: COMMON("\n\tstosw"); return s;
+		default: COMMON("\n\tstosw\n\tstosb"); return s;
+	}
+}
+  
+#undef COMMON
+}
+
+#define __constant_c_x_memset(s, c, count) \
+(__builtin_constant_p(count) ? \
+ __constant_c_and_count_memset((s),(c),(count)) : \
+ __constant_c_memset((s),(c),(count)))
+
+#define __memset(s, c, count) \
+(__builtin_constant_p(count) ? \
+ __constant_count_memset((s),(c),(count)) : \
+ __memset_generic((s),(c),(count)))
+
+#define __HAVE_ARCH_MEMSET
+#define memset(s, c, count) \
+(__builtin_constant_p(c) ? \
+ __constant_c_x_memset((s),(0x01010101UL*(unsigned char)(c)),(count)) : \
+ __memset((s),(c),(count)))
+
+/*
+ * find the first occurrence of byte 'c', or 1 past the area if none
+ */
+#define __HAVE_ARCH_MEMSCAN
+STATIC INLINE void * memscan(void * addr, int c, size_t size)
+{
+	if (!size)
+		return addr;
+	__asm__("repnz; scasb\n\t"
+		"jnz 1f\n\t"
+		"dec %%edi\n"
+		"1:"
+		: "=D" (addr), "=c" (size)
+		: "0" (addr), "1" (size), "a" (c));
+	return addr;
+}
+
+#endif
diff --git a/contrib/media/updf/include/nc_alloc.h b/contrib/media/updf/include/nc_alloc.h
new file mode 100644
index 000000000..54a706e14
--- /dev/null
+++ b/contrib/media/updf/include/nc_alloc.h
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996,1997                   *
+ ****************************************************************************/
+/* $Id: nc_alloc.h,v 1.5 1998/02/11 12:13:45 tom Exp $ */
+
+#ifndef NC_ALLOC_included
+#define NC_ALLOC_included 1
+
+#if HAVE_LIBDMALLOC
+#include <dmalloc.h>    /* Gray Watson's library */
+#else
+#undef  HAVE_LIBDMALLOC
+#define HAVE_LIBDMALLOC 0
+#endif
+
+#if HAVE_LIBDBMALLOC
+#include <dbmalloc.h>   /* Conor Cahill's library */
+#else
+#undef  HAVE_LIBDBMALLOC
+#define HAVE_LIBDBMALLOC 0
+#endif
+
+#ifndef NO_LEAKS
+#define NO_LEAKS 0
+#endif
+
+#ifndef HAVE_NC_FREEALL
+#define HAVE_NC_FREEALL 0
+#endif
+
+#if HAVE_LIBDBMALLOC || HAVE_LIBDMALLOC || NO_LEAKS || HAVE_NC_FREEALL
+struct termtype;
+extern void _nc_free_and_exit(int) GCC_NORETURN;
+extern void _nc_free_tparm(void);
+extern void _nc_leaks_dump_entry(void);
+extern void _nc_free_termtype(struct termtype *, int);
+#define ExitProgram(code) _nc_free_and_exit(code)
+#endif
+
+#ifndef ExitProgram
+#define ExitProgram(code) return code
+#endif
+
+#endif /* NC_ALLOC_included */
diff --git a/contrib/media/updf/include/nc_panel.h b/contrib/media/updf/include/nc_panel.h
new file mode 100644
index 000000000..dbb20fa18
--- /dev/null
+++ b/contrib/media/updf/include/nc_panel.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ * $Id: nc_panel.h,v 1.2 1998/02/11 12:13:45 tom Exp $
+ *
+ *	nc_panel.h
+ *
+ *	Headerfile to provide an interface for the panel layer into
+ *      the SCREEN structure of the ncurses core.
+ */
+
+#ifndef NC_PANEL_H
+#define NC_PANEL_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct panel; /* Forward Declaration */
+
+struct panelhook {
+  struct panel*   top_panel;
+  struct panel*   bottom_panel;
+  struct panel*   stdscr_pseudo_panel;
+};
+
+/* Retrieve the panelhook of the current screen */
+extern struct panelhook* _nc_panelhook(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* NC_PANEL_H */
diff --git a/contrib/media/updf/include/ncurses_cfg.h b/contrib/media/updf/include/ncurses_cfg.h
new file mode 100644
index 000000000..f4119fb6a
--- /dev/null
+++ b/contrib/media/updf/include/ncurses_cfg.h
@@ -0,0 +1,124 @@
+/* include/ncurses_cfg.h.  Generated automatically by configure.  */
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+/*
+ * $Id: ncurses_cfg.hin,v 1.2 1998/02/11 12:13:46 tom Exp $
+ *
+ * This is a template-file used to generate the "ncurses_cfg.h" file.
+ *
+ * Rather than list every definition, the configuration script substitutes
+ * the definitions that it finds using 'sed'.  You need a patch (971222)
+ * to autoconf 2.12 to do this.
+ */
+#ifndef NC_CONFIG_H
+#define NC_CONFIG_H
+
+#define CC_HAS_INLINE_FUNCS 1
+#define GCC_NORETURN __attribute__((noreturn))
+#define GCC_PRINTF 1
+#define GCC_SCANF 1
+#define GCC_UNUSED __attribute__((unused))
+#define GOOD_SELECT 1
+#define HAVE_DIRENT_H 1
+#define HAVE_ERRNO 1
+#define HAVE_FCNTL_H 1
+#define HAVE_FORM_H 1
+#define HAVE_GETOPT_H 1
+#define HAVE_GETTIMEOFDAY 1
+#define HAVE_GETTTYNAM 1
+#define HAVE_ISASCII 1
+#define HAVE_LIBFORM 1
+#define HAVE_LIBMENU 1
+#define HAVE_LIBPANEL 1
+#define HAVE_LIMITS_H 1
+#define HAVE_LINK 1
+#define HAVE_LOCALE_H 1
+#define HAVE_LONG_FILE_NAMES 1
+#define HAVE_MEMCCPY 1
+#define HAVE_MENU_H 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_NC_ALLOC_H 1
+#define HAVE_PANEL_H 1
+#define HAVE_POLL 1
+#define HAVE_POLL_H 1
+#define HAVE_REGEX_H_FUNCS 1
+#define HAVE_REMOVE 1
+#define HAVE_SELECT 1
+#define HAVE_SETBUF 1
+#define HAVE_SETBUFFER 1
+#define HAVE_SETVBUF 1
+#define HAVE_SIGACTION 1
+#define HAVE_SIGVEC 1
+#define HAVE_SIZECHANGE 1
+#define HAVE_STRDUP 1
+#define HAVE_SYMLINK 1
+#define HAVE_SYS_IOCTL_H 1
+#define HAVE_SYS_PARAM_H 1
+#define HAVE_SYS_SELECT_H 1
+#define HAVE_SYS_STROPTS_H 1
+#define HAVE_SYS_TIMES_H 1
+#define HAVE_SYS_TIME_H 1
+#define HAVE_SYS_TIME_SELECT 1
+#define HAVE_TCGETATTR 1
+#define HAVE_TERMIOS_H 1
+#define HAVE_TERMIO_H 1
+#define HAVE_TIMES 1
+#define HAVE_TTYENT_H 1
+#define HAVE_TYPEINFO 1
+#define HAVE_UNISTD_H 1
+#define HAVE_USLEEP 1
+#define HAVE_VALUES_H 1
+#define HAVE_VFSCANF 1
+#define HAVE_VSNPRINTF 1
+#define HAVE_VSSCANF 1
+#define NCURSES_EXT_FUNCS 1
+#define NDEBUG 1
+#define PURE_TERMINFO 1
+#define RETSIGTYPE void
+#define STDC_HEADERS 1
+#define SYSTEM_NAME "linux-gnu"
+#define TYPEOF_CHTYPE long
+#define USE_DATABASE 1
+#define USE_SCROLL_HINTS 1
+
+	/* The C compiler may not treat these properly but C++ has to */
+#ifdef __cplusplus
+#undef const
+#undef inline
+#else
+#if defined(lint) || defined(TRACE)
+#undef inline
+#define inline /* nothing */
+#endif
+#endif
+
+#endif /* NC_CONFIG_H */
diff --git a/contrib/media/updf/include/net/if.h b/contrib/media/updf/include/net/if.h
new file mode 100644
index 000000000..9c8062b62
--- /dev/null
+++ b/contrib/media/updf/include/net/if.h
@@ -0,0 +1,106 @@
+#ifndef _NET_IF_H
+#define _NET_IF_H
+
+#include <sys/cdefs.h>
+#include <sys/socket.h>
+
+__BEGIN_DECLS
+
+/* Standard interface flags. */
+#define IFF_UP		0x1		/* interface is up		*/
+#define IFF_BROADCAST	0x2		/* broadcast address valid	*/
+#define IFF_DEBUG	0x4		/* turn on debugging		*/
+#define IFF_LOOPBACK	0x8		/* is a loopback net		*/
+#define IFF_POINTOPOINT	0x10		/* interface is has p-p link	*/
+#define IFF_NOTRAILERS	0x20		/* avoid use of trailers	*/
+#define IFF_RUNNING	0x40		/* resources allocated		*/
+#define IFF_NOARP	0x80		/* no ARP protocol		*/
+#define IFF_PROMISC	0x100		/* receive all packets		*/
+#define IFF_ALLMULTI	0x200		/* receive all multicast packets*/
+
+#define IFF_MASTER	0x400		/* master of a load balancer 	*/
+#define IFF_SLAVE	0x800		/* slave of a load balancer	*/
+
+#define IFF_MULTICAST	0x1000		/* Supports multicast		*/
+
+#define IFF_VOLATILE	(IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_MASTER|IFF_SLAVE|IFF_RUNNING)
+
+#define IFF_PORTSEL	0x2000          /* can set media type		*/
+#define IFF_AUTOMEDIA	0x4000		/* auto media select active	*/
+#define IFF_DYNAMIC	0x8000		/* dialup device with changing addresses*/
+
+struct ifmap {
+  unsigned long mem_start;
+  unsigned long mem_end;
+  unsigned short base_addr; 
+  unsigned char irq;
+  unsigned char dma;
+  unsigned char port;
+  /* 3 bytes spare */
+};
+
+struct ifreq {
+#define IFHWADDRLEN	6
+#define IFNAMSIZ	16
+  union
+  {
+    char	ifrn_name[IFNAMSIZ];		/* if name, e.g. "en0" */
+  } ifr_ifrn;
+  union {
+    struct sockaddr ifru_addr;
+    struct sockaddr ifru_dstaddr;
+    struct sockaddr ifru_broadaddr;
+    struct sockaddr ifru_netmask;
+    struct  sockaddr ifru_hwaddr;
+    short ifru_flags;
+    int ifru_ivalue;
+    int ifru_mtu;
+    struct ifmap ifru_map;
+    char ifru_slave[IFNAMSIZ];	/* Just fits the size */
+    char ifru_newname[IFNAMSIZ];
+    char* ifru_data;
+  } ifr_ifru;
+};
+
+#define ifr_name	ifr_ifrn.ifrn_name	/* interface name 	*/
+#define ifr_hwaddr	ifr_ifru.ifru_hwaddr	/* MAC address 		*/
+#define ifr_addr	ifr_ifru.ifru_addr	/* address		*/
+#define ifr_dstaddr	ifr_ifru.ifru_dstaddr	/* other end of p-p lnk	*/
+#define ifr_broadaddr	ifr_ifru.ifru_broadaddr	/* broadcast address	*/
+#define ifr_netmask	ifr_ifru.ifru_netmask	/* interface net mask	*/
+#define ifr_flags	ifr_ifru.ifru_flags	/* flags		*/
+#define ifr_metric	ifr_ifru.ifru_ivalue	/* metric		*/
+#define ifr_mtu		ifr_ifru.ifru_mtu	/* mtu			*/
+#define ifr_map		ifr_ifru.ifru_map	/* device map		*/
+#define ifr_slave	ifr_ifru.ifru_slave	/* slave device		*/
+#define ifr_data	ifr_ifru.ifru_data	/* for use by interface	*/
+#define ifr_ifindex	ifr_ifru.ifru_ivalue	/* interface index	*/
+#define ifr_bandwidth	ifr_ifru.ifru_ivalue    /* link bandwidth	*/
+#define ifr_qlen	ifr_ifru.ifru_ivalue	/* Queue length 	*/
+#define ifr_newname	ifr_ifru.ifru_newname	/* New name		*/
+
+struct ifconf {
+  int ifc_len;			/* size of buffer	*/
+  union {
+    char *			ifcu_buf;
+    struct	ifreq 		*ifcu_req;
+  } ifc_ifcu;
+};
+
+#define ifc_buf ifc_ifcu.ifcu_buf		/* buffer address	*/
+#define ifc_req ifc_ifcu.ifcu_req		/* array of structures	*/
+
+unsigned int if_nametoindex (const char *ifname) __THROW;
+char *if_indextoname (unsigned int ifindex, char *ifname) __THROW;
+
+struct if_nameindex {
+  unsigned int if_index;
+  char *if_name;
+};
+
+struct if_nameindex* if_nameindex(void) __THROW;
+void if_freenameindex(struct if_nameindex* ptr) __THROW;
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/net/if_arp.h b/contrib/media/updf/include/net/if_arp.h
new file mode 100644
index 000000000..c22b4cf57
--- /dev/null
+++ b/contrib/media/updf/include/net/if_arp.h
@@ -0,0 +1,118 @@
+#ifndef _NET_IF_ARP_H
+#define _NET_IF_ARP_H
+
+#include <sys/socket.h>
+
+__BEGIN_DECLS
+
+#define MAX_ADDR_LEN	7
+
+/* ARP protocol HARDWARE identifiers. */
+#define ARPHRD_NETROM	0		/* from KA9Q: NET/ROM pseudo	*/
+#define ARPHRD_ETHER 	1		/* Ethernet 10Mbps		*/
+#define ARPHRD_EETHER	2		/* Experimental Ethernet	*/
+#define ARPHRD_AX25	3		/* AX.25 Level 2		*/
+#define ARPHRD_PRONET	4		/* PROnet token ring		*/
+#define ARPHRD_CHAOS	5		/* Chaosnet			*/
+#define ARPHRD_IEEE802	6		/* IEEE 802.2 Ethernet/TR/TB	*/
+#define ARPHRD_ARCNET	7		/* ARCnet			*/
+#define ARPHRD_APPLETLK	8		/* APPLEtalk			*/
+#define ARPHRD_DLCI	15		/* Frame Relay DLCI		*/
+#define ARPHRD_ATM	19		/* ATM 				*/
+#define ARPHRD_METRICOM	23		/* Metricom STRIP (new IANA id)	*/
+
+/* Dummy types for non ARP hardware */
+#define ARPHRD_SLIP	256
+#define ARPHRD_CSLIP	257
+#define ARPHRD_SLIP6	258
+#define ARPHRD_CSLIP6	259
+#define ARPHRD_RSRVD	260		/* Notional KISS type 		*/
+#define ARPHRD_ADAPT	264
+#define ARPHRD_ROSE	270
+#define ARPHRD_X25	271		/* CCITT X.25			*/
+#define ARPHRD_HWX25	272		/* Boards with X.25 in firmware	*/
+#define ARPHRD_PPP	512
+#define ARPHRD_CISCO	513		/* Cisco HDLC	 		*/
+#define ARPHRD_HDLC	ARPHRD_CISCO
+#define ARPHRD_LAPB	516		/* LAPB				*/
+#define ARPHRD_DDCMP    517		/* Digital's DDCMP protocol     */
+#define ARPHRD_RAWHDLC	518		/* Raw HDLC			*/
+
+#define ARPHRD_TUNNEL	768		/* IPIP tunnel			*/
+#define ARPHRD_TUNNEL6	769		/* IPIP6 tunnel			*/
+#define ARPHRD_FRAD	770             /* Frame Relay Access Device    */
+#define ARPHRD_SKIP	771		/* SKIP vif			*/
+#define ARPHRD_LOOPBACK	772		/* Loopback device		*/
+#define ARPHRD_LOCALTLK 773		/* Localtalk device		*/
+#define ARPHRD_FDDI	774		/* Fiber Distributed Data Interface */
+#define ARPHRD_BIF      775             /* AP1000 BIF                   */
+#define ARPHRD_SIT	776		/* sit0 device - IPv6-in-IPv4	*/
+#define ARPHRD_IPDDP	777		/* IP over DDP tunneller	*/
+#define ARPHRD_IPGRE	778		/* GRE over IP			*/
+#define ARPHRD_PIMREG	779		/* PIMSM register interface	*/
+#define ARPHRD_HIPPI	780		/* High Performance Parallel Interface */
+#define ARPHRD_ASH	781		/* Nexus 64Mbps Ash		*/
+#define ARPHRD_ECONET	782		/* Acorn Econet			*/
+#define ARPHRD_IRDA 	783		/* Linux-IrDA			*/
+/* ARP works differently on different FC media .. so  */
+#define ARPHRD_FCPP	784		/* Point to point fibrechannel	*/
+#define ARPHRD_FCAL	785		/* Fibrechannel arbitrated loop */
+#define ARPHRD_FCPL	786		/* Fibrechannel public loop	*/
+#define ARPHRD_FCFABRIC	787		/* Fibrechannel fabric		*/
+	/* 787->799 reserved for fibrechannel media types */
+#define ARPHRD_IEEE802_TR 800		/* Magic type ident for TR	*/
+#define ARPHRD_IEEE80211 801		/* IEEE 802.11			*/
+
+#define ARPHRD_VOID	  0xFFFF	/* Void type, nothing is known */
+
+/* ARP protocol opcodes. */
+#define ARPOP_REQUEST	1		/* ARP request			*/
+#define ARPOP_REPLY	2		/* ARP reply			*/
+#define ARPOP_RREQUEST	3		/* RARP request			*/
+#define ARPOP_RREPLY	4		/* RARP reply			*/
+#define ARPOP_InREQUEST	8		/* InARP request		*/
+#define ARPOP_InREPLY	9		/* InARP reply			*/
+#define ARPOP_NAK	10		/* (ATM)ARP NAK			*/
+
+
+/* ARP ioctl request. */
+struct arpreq {
+  struct sockaddr	arp_pa;		/* protocol address		*/
+  struct sockaddr	arp_ha;		/* hardware address		*/
+  int			arp_flags;	/* flags			*/
+  struct sockaddr       arp_netmask;    /* netmask (only for proxy arps) */
+  char			arp_dev[16];
+};
+
+struct arpreq_old {
+  struct sockaddr	arp_pa;		/* protocol address		*/
+  struct sockaddr	arp_ha;		/* hardware address		*/
+  int			arp_flags;	/* flags			*/
+  struct sockaddr       arp_netmask;    /* netmask (only for proxy arps) */
+};
+
+/* ARP Flag values. */
+#define ATF_COM		0x02		/* completed entry (ha valid)	*/
+#define ATF_PERM	0x04		/* permanent entry		*/
+#define ATF_PUBL	0x08		/* publish entry		*/
+#define ATF_USETRAILERS	0x10		/* has requested trailers	*/
+#define ATF_NETMASK     0x20            /* want to use a netmask (only
+					   for proxy entries) */
+#define ATF_DONTPUB	0x40		/* don't answer this addresses	*/
+
+/*
+ *	This structure defines an ethernet arp header.
+ */
+
+struct arphdr
+{
+  unsigned short ar_hrd;	/* format of hardware address	*/
+  unsigned short ar_pro;	/* format of protocol address	*/
+  unsigned char ar_hln;		/* length of hardware address	*/
+  unsigned char ar_pln;		/* length of protocol address	*/
+  unsigned short ar_op;		/* ARP opcode (command)		*/
+};
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/net/if_ether.h b/contrib/media/updf/include/net/if_ether.h
new file mode 100644
index 000000000..2efcf6d42
--- /dev/null
+++ b/contrib/media/updf/include/net/if_ether.h
@@ -0,0 +1,80 @@
+#ifndef _NET_IF_ETHER_H
+#define _NET_IF_ETHER_H
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/* taken from <linux/if_ether.h> */
+
+#define ETH_ALEN	6		/* Octets in one ethernet addr	 */
+#define ETH_HLEN	14		/* Total octets in header.	 */
+#define ETH_ZLEN	60		/* Min. octets in frame sans FCS */
+#define ETH_DATA_LEN	1500		/* Max. octets in payload	 */
+#define ETH_FRAME_LEN	1514		/* Max. octets in frame sans FCS */
+
+/*
+ *	These are the defined Ethernet Protocol ID's.
+ */
+
+#define ETH_P_LOOP	0x0060		/* Ethernet Loopback packet	*/
+#define ETH_P_PUP	0x0200		/* Xerox PUP packet		*/
+#define ETH_P_PUPAT	0x0201		/* Xerox PUP Addr Trans packet	*/
+#define ETH_P_IP	0x0800		/* Internet Protocol packet	*/
+#define ETH_P_X25	0x0805		/* CCITT X.25			*/
+#define ETH_P_ARP	0x0806		/* Address Resolution packet	*/
+#define ETH_P_BPQ	0x08FF		/* G8BPQ AX.25 Ethernet Packet	[ NOT AN OFFICIALLY REGISTERED ID ] */
+#define ETH_P_IEEEPUP	0x0a00		/* Xerox IEEE802.3 PUP packet */
+#define ETH_P_IEEEPUPAT	0x0a01		/* Xerox IEEE802.3 PUP Addr Trans packet */
+#define ETH_P_DEC	0x6000		/* DEC Assigned proto           */
+#define ETH_P_DNA_DL	0x6001		/* DEC DNA Dump/Load            */
+#define ETH_P_DNA_RC	0x6002		/* DEC DNA Remote Console       */
+#define ETH_P_DNA_RT	0x6003		/* DEC DNA Routing              */
+#define ETH_P_LAT	0x6004		/* DEC LAT                      */
+#define ETH_P_DIAG	0x6005		/* DEC Diagnostics              */
+#define ETH_P_CUST	0x6006		/* DEC Customer use             */
+#define ETH_P_SCA	0x6007		/* DEC Systems Comms Arch       */
+#define ETH_P_RARP	0x8035		/* Reverse Addr Res packet	*/
+#define ETH_P_ATALK	0x809B		/* Appletalk DDP		*/
+#define ETH_P_AARP	0x80F3		/* Appletalk AARP		*/
+#define ETH_P_8021Q	0x8100		/* 802.1Q VLAN Extended Header  */
+#define ETH_P_IPX	0x8137		/* IPX over DIX			*/
+#define ETH_P_IPV6	0x86DD		/* IPv6 over bluebook		*/
+#define ETH_P_PPP_DISC	0x8863		/* PPPoE discovery messages     */
+#define ETH_P_PPP_SES	0x8864		/* PPPoE session messages	*/
+#define ETH_P_ATMMPOA	0x884c		/* MultiProtocol Over ATM	*/
+#define ETH_P_ATMFATE	0x8884		/* Frame-based ATM Transport over Ethernet */
+
+/*
+ *	Non DIX types. Won't clash for 1500 types.
+ */
+
+#define ETH_P_802_3	0x0001		/* Dummy type for 802.3 frames  */
+#define ETH_P_AX25	0x0002		/* Dummy protocol id for AX.25  */
+#define ETH_P_ALL	0x0003		/* Every packet (be careful!!!) */
+#define ETH_P_802_2	0x0004		/* 802.2 frames 		*/
+#define ETH_P_SNAP	0x0005		/* Internal only		*/
+#define ETH_P_DDCMP	0x0006		/* DEC DDCMP: Internal only     */
+#define ETH_P_WAN_PPP	0x0007		/* Dummy type for WAN PPP frames*/
+#define ETH_P_PPP_MP	0x0008		/* Dummy type for PPP MP frames */
+#define ETH_P_LOCALTALK 0x0009		/* Localtalk pseudo type 	*/
+#define ETH_P_PPPTALK	0x0010		/* Dummy type for Atalk over PPP*/
+#define ETH_P_TR_802_2	0x0011		/* 802.2 frames 		*/
+#define ETH_P_MOBITEX	0x0015		/* Mobitex (kaz@cafe.net)	*/
+#define ETH_P_CONTROL	0x0016		/* Card specific control frames */
+#define ETH_P_IRDA	0x0017		/* Linux-IrDA			*/
+#define ETH_P_ECONET	0x0018		/* Acorn Econet			*/
+
+/*
+ *	This is an Ethernet frame header.
+ */
+
+struct ethhdr {
+	unsigned char	h_dest[ETH_ALEN];	/* destination eth addr	*/
+	unsigned char	h_source[ETH_ALEN];	/* source ether addr	*/
+	unsigned short	h_proto;		/* packet type ID field	*/
+};
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/net/route.h b/contrib/media/updf/include/net/route.h
new file mode 100644
index 000000000..a875c6774
--- /dev/null
+++ b/contrib/media/updf/include/net/route.h
@@ -0,0 +1,54 @@
+#ifndef _NET_ROUTE_H
+#define _NET_ROUTE_H
+
+#include <inttypes.h>
+#include <netinet/in.h>
+
+__BEGIN_DECLS
+
+/* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */
+struct rtentry {
+  unsigned long rt_pad1;
+  struct sockaddr rt_dst;		/* target address		*/
+  struct sockaddr rt_gateway;	/* gateway addr (RTF_GATEWAY)	*/
+  struct sockaddr rt_genmask;	/* target network mask (IP)	*/
+  unsigned short rt_flags;
+  short rt_pad2;
+  unsigned long rt_pad3;
+  void *rt_pad4;
+  short rt_metric;	/* +1 for binary compatibility!	*/
+  char *rt_dev;		/* forcing the device at add	*/
+  unsigned long rt_mtu;	/* per route MTU/Window 	*/
+#define rt_mss	rt_mtu	/* Compatibility :-(            */
+  unsigned long rt_window;	/* Window clamping 		*/
+  unsigned short rt_irtt;	/* Initial RTT			*/
+};
+
+#define RTF_UP		0x0001		/* route usable		  	*/
+#define RTF_GATEWAY	0x0002		/* destination is a gateway	*/
+#define RTF_HOST	0x0004		/* host entry (net otherwise)	*/
+#define RTF_REINSTATE	0x0008		/* reinstate route after tmout	*/
+#define RTF_DYNAMIC	0x0010		/* created dyn. (by redirect)	*/
+#define RTF_MODIFIED	0x0020		/* modified dyn. (by redirect)	*/
+#define RTF_MTU		0x0040		/* specific MTU for this route	*/
+#define RTF_MSS		RTF_MTU		/* Compatibility :-(		*/
+#define RTF_WINDOW	0x0080		/* per route window clamping	*/
+#define RTF_IRTT	0x0100		/* Initial round trip time	*/
+#define RTF_REJECT	0x0200		/* Reject route			*/
+
+struct in6_rtmsg {
+  struct in6_addr rtmsg_dst;
+  struct in6_addr rtmsg_src;
+  struct in6_addr rtmsg_gateway;
+  uint32_t rtmsg_type;
+  uint16_t rtmsg_dst_len;
+  uint16_t rtmsg_src_len;
+  uint32_t rtmsg_metric;
+  unsigned long int rtmsg_info;
+  uint32_t rtmsg_flags;
+  int rtmsg_ifindex;
+};
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/netdb.h b/contrib/media/updf/include/netdb.h
new file mode 100644
index 000000000..da88800d1
--- /dev/null
+++ b/contrib/media/updf/include/netdb.h
@@ -0,0 +1,128 @@
+#ifndef _NETDB_H
+#define _NETDB_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+/* Absolute file name for network data base files.  */
+#define	_PATH_HEQUIV		"/etc/hosts.equiv"
+#define	_PATH_HOSTS		"/etc/hosts"
+#define	_PATH_NETWORKS		"/etc/networks"
+#define	_PATH_NSSWITCH_CONF	"/etc/nsswitch.conf"
+#define	_PATH_PROTOCOLS		"/etc/protocols"
+#define	_PATH_SERVICES		"/etc/services"
+
+/* Description of data base entry for a single service.  */
+struct servent {
+  char *s_name;			/* Official service name.  */
+  char **s_aliases;		/* Alias list.  */
+  int s_port;			/* Port number.  */
+  char *s_proto;		/* Protocol to use.  */
+};
+
+extern void endservent (void) ;
+extern void setservent(int stayopen) ;
+
+extern int getservent_r(struct servent *res, char *buf, size_t buflen,
+			 struct servent **res_sig) ;
+extern int getservbyname_r(const char* name,const char* proto,
+			   struct servent *res, char *buf, size_t buflen,
+			   struct servent **res_sig) ;
+extern int getservbyport_r(int port,const char* proto,
+			   struct servent *res, char *buf, size_t buflen,
+			   struct servent **res_sig) ;
+
+extern struct servent *getservent(void) ;
+extern struct servent *getservbyname (const char *__name,
+				      const char *__proto) ;
+extern struct servent *getservbyport (int __port, const char *__proto)
+     ;
+
+struct hostent {
+  char *h_name;			/* Official name of host.  */
+  char **h_aliases;		/* Alias list.  */
+  int h_addrtype;		/* Host address type.  */
+  socklen_t h_length;		/* Length of address.  */
+  char **h_addr_list;		/* List of addresses from name server.  */
+#define	h_addr	h_addr_list[0]	/* Address, for backward compatibility.  */
+};
+
+extern void endhostent (void) ;
+extern struct hostent *gethostent (void) ;
+extern struct hostent *gethostent_r (char* buf,int len) ;
+extern struct hostent *gethostbyaddr (const void *__addr, socklen_t __len,
+				      int __type) ;
+extern struct hostent *gethostbyname (const char *__name) ;
+extern struct hostent *gethostbyname2 (const char *__name, int __af) ;
+
+/* this glibc "invention" is so ugly, I'm going to throw up any minute
+ * now */
+extern int gethostbyname_r(const char* NAME, struct hostent* RESULT_BUF,char* BUF,
+			   size_t BUFLEN, struct hostent** RESULT,
+			   int* H_ERRNOP) ;
+
+#define HOST_NOT_FOUND 1
+#define TRY_AGAIN 2
+#define NO_RECOVERY 3
+#define NO_ADDRESS 4
+#define NO_DATA 5
+
+extern int gethostbyaddr_r(const char* addr, size_t length, int format,
+		    struct hostent* result, char *buf, size_t buflen,
+		    struct hostent **RESULT, int *h_errnop) ;
+
+int gethostbyname2_r(const char* name, int AF, struct hostent* result,
+		    char *buf, size_t buflen,
+		    struct hostent **RESULT, int *h_errnop) ;
+
+struct protoent {
+  char    *p_name;        /* official protocol name */
+  char    **p_aliases;    /* alias list */
+  int     p_proto;        /* protocol number */
+};
+
+struct protoent *getprotoent(void) ;
+struct protoent *getprotobyname(const char *name) ;
+struct protoent *getprotobynumber(int proto) ;
+void setprotoent(int stayopen) ;
+void endprotoent(void) ;
+
+int getprotoent_r(struct protoent *res, char *buf, size_t buflen,
+		  struct protoent **res_sig) ;
+int getprotobyname_r(const char* name,
+		     struct protoent *res, char *buf, size_t buflen,
+		     struct protoent **res_sig) ;
+int getprotobynumber_r(int proto,
+		      struct protoent *res, char *buf, size_t buflen,
+		      struct protoent **res_sig) ;
+
+
+void sethostent(int stayopen) ;
+
+/* dummy */
+extern int h_errno;
+
+struct netent {
+  char    *n_name;          /* official network name */
+  char    **n_aliases;      /* alias list */
+  int     n_addrtype;       /* net address type */
+  unsigned long int n_net;  /* network number */
+};
+
+struct netent *getnetbyaddr(unsigned long net, int type) ;
+void endnetent(void) ;
+void setnetent(int stayopen) ;
+struct netent *getnetbyname(const char *name) ;
+struct netent *getnetent(void) ;
+
+extern const char *hstrerror (int err_num) ;
+void herror(const char *s) ;
+
+#define NI_MAXHOST 1025
+#define NI_MAXSERV 32
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/netinet/in.h b/contrib/media/updf/include/netinet/in.h
new file mode 100644
index 000000000..bf28e696a
--- /dev/null
+++ b/contrib/media/updf/include/netinet/in.h
@@ -0,0 +1,428 @@
+#ifndef _NETINET_IN_H
+#define _NETINET_IN_H
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <endian.h>
+
+__BEGIN_DECLS
+
+/* Standard well-defined IP protocols.  */
+enum {
+  IPPROTO_IP = 0,		/* Dummy protocol for TCP		*/
+#define IPPROTO_IP IPPROTO_IP
+  IPPROTO_ICMP = 1,		/* Internet Control Message Protocol	*/
+#define IPPROTO_ICMP IPPROTO_ICMP
+  IPPROTO_IGMP = 2,		/* Internet Group Management Protocol	*/
+#define IPPROTO_IGMP IPPROTO_IGMP
+  IPPROTO_IPIP = 4,		/* IPIP tunnels (older KA9Q tunnels use 94) */
+#define IPPROTO_IPIP IPPROTO_IPIP
+  IPPROTO_TCP = 6,		/* Transmission Control Protocol	*/
+#define IPPROTO_TCP IPPROTO_TCP
+  IPPROTO_EGP = 8,		/* Exterior Gateway Protocol		*/
+#define IPPROTO_EGP IPPROTO_EGP
+  IPPROTO_PUP = 12,		/* PUP protocol				*/
+#define IPPROTO_PUP IPPROTO_PUP
+  IPPROTO_UDP = 17,		/* User Datagram Protocol		*/
+#define IPPROTO_UDP IPPROTO_UDP
+  IPPROTO_IDP = 22,		/* XNS IDP protocol			*/
+#define IPPROTO_IDP IPPROTO_IDP
+  IPPROTO_RSVP = 46,		/* RSVP protocol			*/
+#define IPPROTO_RSVP IPPROTO_RSVP
+  IPPROTO_GRE = 47,		/* Cisco GRE tunnels (rfc 1701,1702)	*/
+#define IPPROTO_GRE IPPROTO_GRE
+  IPPROTO_IPV6 = 41,		/* IPv6-in-IPv4 tunnelling		*/
+#define IPPROTO_IPV6 IPPROTO_IPV6
+  IPPROTO_PIM    = 103,		/* Protocol Independent Multicast	*/
+#define IPPROTO_PIM IPPROTO_PIM
+  IPPROTO_ESP = 50,            /* Encapsulation Security Payload protocol */
+#define IPPROTO_ESP IPPROTO_ESP
+  IPPROTO_AH = 51,             /* Authentication Header protocol       */
+#define IPPROTO_AH IPPROTO_AH
+  IPPROTO_COMP   = 108,                /* Compression Header protocol */
+#define IPPROTO_COMP IPPROTO_COMP
+  IPPROTO_RAW	 = 255,		/* Raw IP packets			*/
+#define IPPROTO_RAW IPPROTO_RAW
+  IPPROTO_MAX
+};
+
+#define IP_TOS		1
+#define IP_TTL		2
+#define IP_HDRINCL	3
+#define IP_OPTIONS	4
+#define IP_ROUTER_ALERT	5
+#define IP_RECVOPTS	6
+#define IP_RETOPTS	7
+#define IP_PKTINFO	8
+#define IP_PKTOPTIONS	9
+#define IP_MTU_DISCOVER	10
+#define IP_RECVERR	11
+#define IP_RECVTTL	12
+#define IP_RECVTOS	13
+#define IP_MTU		14
+#define IP_FREEBIND	15
+
+/* BSD compatibility */
+#define IP_RECVRETOPTS	IP_RETOPTS
+
+/* IP_MTU_DISCOVER values */
+#define IP_PMTUDISC_DONT		0	/* Never send DF frames */
+#define IP_PMTUDISC_WANT		1	/* Use per route hints	*/
+#define IP_PMTUDISC_DO			2	/* Always DF		*/
+
+#define IP_MULTICAST_IF			32
+#define IP_MULTICAST_TTL 		33
+#define IP_MULTICAST_LOOP 		34
+#define IP_ADD_MEMBERSHIP		35
+#define IP_DROP_MEMBERSHIP		36
+
+/* These need to appear somewhere around here */
+#define IP_DEFAULT_MULTICAST_TTL        1
+#define IP_DEFAULT_MULTICAST_LOOP       1
+
+#define IN6ADDR_ANY_INIT {{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }}}
+#define IN6ADDR_LOOPBACK_INIT {{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 }}}
+extern const struct in6_addr in6addr_any;
+extern const struct in6_addr in6addr_loopback;
+
+typedef uint16_t in_port_t;
+typedef uint32_t in_addr_t;
+
+struct in_addr {
+  in_addr_t s_addr;
+};
+
+struct ip_mreq {
+  struct in_addr imr_multiaddr;	/* IP multicast address of group */
+  struct in_addr imr_interface;	/* local IP address of interface */
+};
+
+struct ip_mreqn {
+  struct in_addr	imr_multiaddr;		/* IP multicast address of group */
+  struct in_addr	imr_address;		/* local IP address of interface */
+  int			imr_ifindex;		/* Interface index */
+};
+
+struct in_pktinfo {
+  int			ipi_ifindex;
+  struct in_addr	ipi_spec_dst;
+  struct in_addr	ipi_addr;
+};
+
+/* Structure describing an Internet (IP) socket address. */
+#define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
+struct sockaddr_in {
+  sa_family_t		sin_family;	/* Address family		*/
+  in_port_t		sin_port;	/* Port number			*/
+  struct in_addr	sin_addr;	/* Internet address		*/
+  /* Pad to size of `struct sockaddr'. */
+  unsigned char		sin_zero[__SOCK_SIZE__ - sizeof(short int) -
+			sizeof(unsigned short int) - sizeof(struct in_addr)];
+};
+
+
+/*
+ * Definitions of the bits in an Internet address integer.
+ * On subnets, host and network parts are found according
+ * to the subnet mask, not these masks.
+ */
+#define	IN_CLASSA(a)		((((long int) (a)) & 0x80000000) == 0)
+#define	IN_CLASSA_NET		0xff000000
+#define	IN_CLASSA_NSHIFT	24
+#define	IN_CLASSA_HOST		(0xffffffff & ~IN_CLASSA_NET)
+#define	IN_CLASSA_MAX		128
+
+#define	IN_CLASSB(a)		((((long int) (a)) & 0xc0000000) == 0x80000000)
+#define	IN_CLASSB_NET		0xffff0000
+#define	IN_CLASSB_NSHIFT	16
+#define	IN_CLASSB_HOST		(0xffffffff & ~IN_CLASSB_NET)
+#define	IN_CLASSB_MAX		65536
+
+#define	IN_CLASSC(a)		((((long int) (a)) & 0xe0000000) == 0xc0000000)
+#define	IN_CLASSC_NET		0xffffff00
+#define	IN_CLASSC_NSHIFT	8
+#define	IN_CLASSC_HOST		(0xffffffff & ~IN_CLASSC_NET)
+
+#define	IN_CLASSD(a)		((((long int) (a)) & 0xf0000000) == 0xe0000000)
+#define	IN_MULTICAST(a)		IN_CLASSD(a)
+#define IN_MULTICAST_NET	0xF0000000
+
+#define	IN_EXPERIMENTAL(a)	((((long int) (a)) & 0xf0000000) == 0xf0000000)
+#define	IN_BADCLASS(a)		IN_EXPERIMENTAL((a))
+
+/* Address to accept any incoming messages. */
+#define	INADDR_ANY		((unsigned long int) 0x00000000)
+
+/* Address to send to all hosts. */
+#define	INADDR_BROADCAST	((unsigned long int) 0xffffffff)
+
+/* Address indicating an error return. */
+#define	INADDR_NONE		((unsigned long int) 0xffffffff)
+
+/* Network number for local host loopback. */
+#define	IN_LOOPBACKNET		127
+
+/* Address to loopback in software to local host.  */
+#define	INADDR_LOOPBACK		0x7f000001	/* 127.0.0.1   */
+#define	IN_LOOPBACK(a)		((((long int) (a)) & 0xff000000) == 0x7f000000)
+
+/* Defines for Multicast INADDR */
+#define INADDR_UNSPEC_GROUP   	0xe0000000U	/* 224.0.0.0   */
+#define INADDR_ALLHOSTS_GROUP 	0xe0000001U	/* 224.0.0.1   */
+#define INADDR_ALLRTRS_GROUP    0xe0000002U	/* 224.0.0.2 */
+#define INADDR_MAX_LOCAL_GROUP  0xe00000ffU	/* 224.0.0.255 */
+
+struct in6_addr {
+  union {
+    uint8_t		u6_addr8[16];
+    uint16_t		u6_addr16[8];
+    uint32_t		u6_addr32[4];
+  } in6_u;
+#define s6_addr			in6_u.u6_addr8
+#define s6_addr16		in6_u.u6_addr16
+#define s6_addr32		in6_u.u6_addr32
+};
+
+struct sockaddr_in6 {
+  unsigned short int	sin6_family;    /* AF_INET6 */
+  uint16_t		sin6_port;      /* Transport layer port # */
+  uint32_t		sin6_flowinfo;  /* IPv6 flow information */
+  struct in6_addr	sin6_addr;      /* IPv6 address */
+  uint32_t		sin6_scope_id;  /* scope id (new in RFC2553) */
+};
+
+struct sockaddr_in_pad {
+  sa_family_t		sin_family;	/* Address family		*/
+  in_port_t		sin_port;	/* Port number			*/
+  struct in_addr	sin_addr;	/* Internet address		*/
+  /* Pad to size of `struct sockaddr_in6'. */
+  unsigned char		sin_zero[sizeof(struct sockaddr_in6) - sizeof(short int) -
+			sizeof(unsigned short int) - sizeof(struct in_addr)];
+};
+
+struct ipv6_mreq {
+  /* IPv6 multicast address of group */
+  struct in6_addr ipv6mr_multiaddr;
+  /* local IPv6 address of interface */
+  int ipv6mr_interface;
+};
+
+struct in6_flowlabel_req {
+  struct in6_addr	flr_dst;
+  uint32_t	flr_label;
+  uint8_t	flr_action;
+  uint8_t	flr_share;
+  uint16_t	flr_flags;
+  uint16_t 	flr_expires;
+  uint16_t	flr_linger;
+  uint32_t	__flr_pad;
+  /* Options in format of IPV6_PKTOPTIONS */
+};
+
+#define IPV6_FL_A_GET	0
+#define IPV6_FL_A_PUT	1
+#define IPV6_FL_A_RENEW	2
+
+#define IPV6_FL_F_CREATE	1
+#define IPV6_FL_F_EXCL		2
+
+#define IPV6_FL_S_NONE		0
+#define IPV6_FL_S_EXCL		1
+#define IPV6_FL_S_PROCESS	2
+#define IPV6_FL_S_USER		3
+#define IPV6_FL_S_ANY		255
+
+#define IPV6_FLOWINFO_FLOWLABEL		0x000fffff
+#define IPV6_FLOWINFO_PRIORITY		0x0ff00000
+
+/*
+ *	IPV6 extension headers
+ */
+#define IPPROTO_HOPOPTS		0	/* IPv6 hop-by-hop options	*/
+#define IPPROTO_ROUTING		43	/* IPv6 routing header		*/
+#define IPPROTO_FRAGMENT	44	/* IPv6 fragmentation header	*/
+#define IPPROTO_ICMPV6		58	/* ICMPv6			*/
+#define IPPROTO_NONE		59	/* IPv6 no next header		*/
+#define IPPROTO_DSTOPTS		60	/* IPv6 destination options	*/
+
+/* IPv6 TLV options. */
+#define IPV6_TLV_PAD0		0
+#define IPV6_TLV_PADN		1
+#define IPV6_TLV_ROUTERALERT	5
+#define IPV6_TLV_JUMBO		194
+
+/* IPV6 socket options. */
+#define IPV6_ADDRFORM		1
+#define IPV6_PKTINFO		2
+#define IPV6_HOPOPTS		3
+#define IPV6_DSTOPTS		4
+#define IPV6_RTHDR		5
+#define IPV6_PKTOPTIONS		6
+#define IPV6_CHECKSUM		7
+#define IPV6_HOPLIMIT		8
+#define IPV6_NEXTHOP		9
+#define IPV6_AUTHHDR		10
+#define IPV6_FLOWINFO		11
+
+#define IPV6_UNICAST_HOPS	16
+#define IPV6_MULTICAST_IF	17
+#define IPV6_MULTICAST_HOPS	18
+#define IPV6_MULTICAST_LOOP	19
+#define IPV6_ADD_MEMBERSHIP	20
+#define IPV6_DROP_MEMBERSHIP	21
+#define IPV6_ROUTER_ALERT	22
+#define IPV6_MTU_DISCOVER	23
+#define IPV6_MTU		24
+#define IPV6_RECVERR		25
+
+/* IPV6_MTU_DISCOVER values */
+#define IPV6_PMTUDISC_DONT		0
+#define IPV6_PMTUDISC_WANT		1
+#define IPV6_PMTUDISC_DO		2
+
+/* Flowlabel */
+#define IPV6_FLOWLABEL_MGR	32
+#define IPV6_FLOWINFO_SEND	33
+
+#define IPV6_MIN_MTU	1280
+
+struct in6_pktinfo {
+  struct in6_addr	ipi6_addr;
+  int		ipi6_ifindex;
+};
+
+struct in6_ifreq {
+  struct in6_addr	ifr6_addr;
+  uint32_t		ifr6_prefixlen;
+  int		ifr6_ifindex; 
+};
+
+#define IPV6_SRCRT_STRICT	0x01	/* this hop must be a neighbor	*/
+#define IPV6_SRCRT_TYPE_0	0	/* IPv6 type 0 Routing Header	*/
+
+/* routing header */
+struct ipv6_rt_hdr {
+  uint8_t		nexthdr;
+  uint8_t		hdrlen;
+  uint8_t		type;
+  uint8_t		segments_left;
+  /* type specific data, variable length field */
+};
+
+struct ipv6_opt_hdr {
+  uint8_t 		nexthdr;
+  uint8_t 		hdrlen;
+  /* TLV encoded option data follows. */
+};
+
+#define ipv6_destopt_hdr ipv6_opt_hdr
+#define ipv6_hopopt_hdr  ipv6_opt_hdr
+
+/* routing header type 0 (used in cmsghdr struct) */
+
+#ifndef __STRICT_ANSI__
+struct rt0_hdr {
+  struct ipv6_rt_hdr	rt_hdr;
+  uint32_t		bitmap;		/* strict/loose bit map */
+  struct in6_addr	addr[0];
+#define rt0_type		rt_hdr.type;
+};
+#endif
+
+struct ipv6hdr {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+  unsigned int		flow_lbl:20,
+			priority:8,
+			version:4;
+#else
+  unsigned int		version:4,
+			priority:8,
+			flow_lbl:20;
+#endif
+
+  uint16_t		payload_len;
+  uint8_t		nexthdr;
+  uint8_t		hop_limit;
+
+  struct in6_addr	saddr;
+  struct in6_addr	daddr;
+};
+/* fnord */
+
+#define IPPORT_RESERVED 1024
+#define INET6_ADDRSTRLEN 46
+
+#undef htonl
+#undef htons
+#undef ntohl
+#undef ntohs
+uint32_t htonl(uint32_t hostlong);
+uint16_t htons(uint16_t hostshort);
+uint32_t ntohl(uint32_t netlong);
+uint16_t ntohs(uint16_t netshort);
+
+#define IN6_IS_ADDR_UNSPECIFIED(a) \
+	(((__const uint32_t *) (a))[0] == 0				      \
+	 && ((__const uint32_t *) (a))[1] == 0				      \
+	 && ((__const uint32_t *) (a))[2] == 0				      \
+	 && ((__const uint32_t *) (a))[3] == 0)
+
+#define IN6_IS_ADDR_LOOPBACK(a) \
+	(((__const uint32_t *) (a))[0] == 0				      \
+	 && ((__const uint32_t *) (a))[1] == 0				      \
+	 && ((__const uint32_t *) (a))[2] == 0				      \
+	 && ((__const uint32_t *) (a))[3] == htonl (1))
+
+#define IN6_IS_ADDR_MULTICAST(a) (((__const uint8_t *) (a))[0] == 0xff)
+
+#define IN6_IS_ADDR_LINKLOCAL(a) \
+	((((__const uint32_t *) (a))[0] & htonl (0xffc00000))		      \
+	 == htonl (0xfe800000))
+
+#define IN6_IS_ADDR_SITELOCAL(a) \
+	((((__const uint32_t *) (a))[0] & htonl (0xffc00000))		      \
+	 == htonl (0xfec00000))
+
+#define IN6_IS_ADDR_V4MAPPED(a) \
+	((((__const uint32_t *) (a))[0] == 0)				      \
+	 && (((__const uint32_t *) (a))[1] == 0)			      \
+	 && (((__const uint32_t *) (a))[2] == htonl (0xffff)))
+
+#define IN6_IS_ADDR_V4COMPAT(a) \
+	((((__const uint32_t *) (a))[0] == 0)				      \
+	 && (((__const uint32_t *) (a))[1] == 0)			      \
+	 && (((__const uint32_t *) (a))[2] == 0)			      \
+	 && (ntohl (((__const uint32_t *) (a))[3]) > 1))
+
+#define IN6_ARE_ADDR_EQUAL(a,b) \
+	((((__const uint32_t *) (a))[0] == ((__const uint32_t *) (b))[0])     \
+	 && (((__const uint32_t *) (a))[1] == ((__const uint32_t *) (b))[1])  \
+	 && (((__const uint32_t *) (a))[2] == ((__const uint32_t *) (b))[2])  \
+	 && (((__const uint32_t *) (a))[3] == ((__const uint32_t *) (b))[3]))
+
+/* old legacy bullshit */
+int bindresvport(int sd, struct sockaddr_in* _sin);
+
+#define IN6_IS_ADDR_MC_NODELOCAL(a) \
+	(IN6_IS_ADDR_MULTICAST(a)					      \
+	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0x1))
+
+#define IN6_IS_ADDR_MC_LINKLOCAL(a) \
+	(IN6_IS_ADDR_MULTICAST(a)					      \
+	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0x2))
+
+#define IN6_IS_ADDR_MC_SITELOCAL(a) \
+	(IN6_IS_ADDR_MULTICAST(a)					      \
+	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0x5))
+
+#define IN6_IS_ADDR_MC_ORGLOCAL(a) \
+	(IN6_IS_ADDR_MULTICAST(a)					      \
+	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0x8))
+
+#define IN6_IS_ADDR_MC_GLOBAL(a) \
+	(IN6_IS_ADDR_MULTICAST(a)					      \
+	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0xe))
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/netinet/in_systm.h b/contrib/media/updf/include/netinet/in_systm.h
new file mode 100644
index 000000000..e69de29bb
diff --git a/contrib/media/updf/include/netinet/ip.h b/contrib/media/updf/include/netinet/ip.h
new file mode 100644
index 000000000..e7fe23b86
--- /dev/null
+++ b/contrib/media/updf/include/netinet/ip.h
@@ -0,0 +1,125 @@
+#ifndef _NETINET_IP_H
+#define _NETINET_IP_H
+
+#include <inttypes.h>
+#include <endian.h>
+#include <netinet/in.h>
+
+__BEGIN_DECLS
+
+#define	IPVERSION	4               /* IP version number */
+#define	IP_MAXPACKET	65535		/* maximum packet size */
+
+#define IPTOS_TOS_MASK		0x1E
+#define IPTOS_TOS(tos)		((tos)&IPTOS_TOS_MASK)
+#define IPTOS_LOWDELAY		0x10
+#define IPTOS_THROUGHPUT	0x08
+#define IPTOS_RELIABILITY	0x04
+#define IPTOS_MINCOST		0x02
+#define IPTOS_LOWCOST		IPTOS_MINCOST
+
+#define IPTOS_PREC_MASK		0xE0
+#define IPTOS_PREC(tos)		((tos)&IPTOS_PREC_MASK)
+#define IPTOS_PREC_NETCONTROL           0xe0
+#define IPTOS_PREC_INTERNETCONTROL      0xc0
+#define IPTOS_PREC_CRITIC_ECP           0xa0
+#define IPTOS_PREC_FLASHOVERRIDE        0x80
+#define IPTOS_PREC_FLASH                0x60
+#define IPTOS_PREC_IMMEDIATE            0x40
+#define IPTOS_PREC_PRIORITY             0x20
+#define IPTOS_PREC_ROUTINE              0x00
+
+
+/* IP options */
+#define IPOPT_COPY		0x80
+#define IPOPT_CLASS_MASK	0x60
+#define IPOPT_NUMBER_MASK	0x1f
+
+#define IPOPT_COPIED(o)		((o)&IPOPT_COPY)
+#define IPOPT_CLASS(o)		((o)&IPOPT_CLASS_MASK)
+#define IPOPT_NUMBER(o)		((o)&IPOPT_NUMBER_MASK)
+
+#define IPOPT_CONTROL		0x00
+#define IPOPT_RESERVED1		0x20
+#define IPOPT_MEASUREMENT	0x40
+#define IPOPT_RESERVED2		0x60
+
+#define IPOPT_END	(0 |IPOPT_CONTROL)
+#define IPOPT_NOOP	(1 |IPOPT_CONTROL)
+#define IPOPT_SEC	(2 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_LSRR	(3 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_TIMESTAMP	(4 |IPOPT_MEASUREMENT)
+#define IPOPT_RR	(7 |IPOPT_CONTROL)
+#define IPOPT_SID	(8 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_SSRR	(9 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_RA	(20|IPOPT_CONTROL|IPOPT_COPY)
+
+#define IPVERSION	4
+#define MAXTTL		255
+#define IPDEFTTL	64
+
+/* struct timestamp, struct route and MAX_ROUTES are removed.
+
+   REASONS: it is clear that nobody used them because:
+   - MAX_ROUTES value was wrong.
+   - "struct route" was wrong.
+   - "struct timestamp" had fatally misaligned bitfields and was completely unusable.
+ */
+
+#define IPOPT_OPTVAL 0
+#define IPOPT_OLEN   1
+#define IPOPT_OFFSET 2
+#define IPOPT_MINOFF 4
+#define MAX_IPOPTLEN 40
+#define IPOPT_NOP IPOPT_NOOP
+#define IPOPT_EOL IPOPT_END
+#define IPOPT_TS  IPOPT_TIMESTAMP
+
+#define IPOPT_TS_TSONLY		0		/* timestamps only */
+#define IPOPT_TS_TSANDADDR	1		/* timestamps and addresses */
+#define IPOPT_TS_PRESPEC	3		/* specified modules only */
+
+struct iphdr {				/* size 20/0x14 */
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+  unsigned int ihl:4, version:4;	/* offset 0; version=ip version (4) */
+#else
+  unsigned int version:4, ihl:4;	/* offset 0; ihl=ip header length, measured in words (5) */
+#endif
+  unsigned char tos;			/* offset 1 */
+  unsigned short tot_len;		/* offset 2; total bytes in packet in network byte order */
+  unsigned short id;			/* offset 4 */
+  unsigned short frag_off;		/* offset 6 */
+  unsigned char ttl;			/* offset 8 */
+  unsigned char protocol;		/* offset 9; 1=ICMP, 6=TCP, 17=UDP (see netinet/in.h) */
+  unsigned short check;			/* offset 10/0xa */
+  unsigned int saddr;			/* offset 12/0xc */
+  unsigned int daddr;			/* offset 16/0x10 */
+  /*The options start here. */
+};
+
+struct ip {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+  unsigned int ip_hl:4;		/* header length */
+  unsigned int ip_v:4;		/* version */
+#endif
+#if __BYTE_ORDER == __BIG_ENDIAN
+  unsigned int ip_v:4;		/* version */
+  unsigned int ip_hl:4;		/* header length */
+#endif
+  unsigned char ip_tos;		/* type of service */
+  unsigned short ip_len;		/* total length */
+  unsigned short ip_id;		/* identification */
+  unsigned short ip_off;		/* fragment offset field */
+#define	IP_RF 0x8000			/* reserved fragment flag */
+#define	IP_DF 0x4000			/* dont fragment flag */
+#define	IP_MF 0x2000			/* more fragments flag */
+#define	IP_OFFMASK 0x1fff		/* mask for fragmenting bits */
+  unsigned char ip_ttl;		/* time to live */
+  unsigned char ip_p;			/* protocol */
+  unsigned short ip_sum;		/* checksum */
+  struct in_addr ip_src, ip_dst;	/* source and dest address */
+};
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/netinet/ip_icmp.h b/contrib/media/updf/include/netinet/ip_icmp.h
new file mode 100644
index 000000000..9e2745604
--- /dev/null
+++ b/contrib/media/updf/include/netinet/ip_icmp.h
@@ -0,0 +1,149 @@
+#ifndef NETINET_IP_ICMP_H
+#define NETINET_IP_ICMP_H
+
+#include <sys/cdefs.h>
+#include <inttypes.h>
+#include <netinet/ip.h>
+
+__BEGIN_DECLS
+
+struct icmphdr {
+  uint8_t type;		/* message type */
+  uint8_t code;		/* type sub-code */
+  uint16_t checksum;
+  union {
+    struct {
+      uint16_t	id;
+      uint16_t	sequence;
+    } echo;			/* echo datagram */
+    uint32_t	gateway;	/* gateway address */
+    struct {
+      uint16_t	__unused;
+      uint16_t	mtu;
+    } frag;			/* path mtu discovery */
+  } un;
+};
+
+#define ICMP_ECHOREPLY		0	/* Echo Reply			*/
+#define ICMP_DEST_UNREACH	3	/* Destination Unreachable	*/
+#define ICMP_SOURCE_QUENCH	4	/* Source Quench		*/
+#define ICMP_REDIRECT		5	/* Redirect (change route)	*/
+#define ICMP_ECHO		8	/* Echo Request			*/
+#define ICMP_TIME_EXCEEDED	11	/* Time Exceeded		*/
+#define ICMP_PARAMETERPROB	12	/* Parameter Problem		*/
+#define ICMP_TIMESTAMP		13	/* Timestamp Request		*/
+#define ICMP_TIMESTAMPREPLY	14	/* Timestamp Reply		*/
+#define ICMP_INFO_REQUEST	15	/* Information Request		*/
+#define ICMP_INFO_REPLY		16	/* Information Reply		*/
+#define ICMP_ADDRESS		17	/* Address Mask Request		*/
+#define ICMP_ADDRESSREPLY	18	/* Address Mask Reply		*/
+#define NR_ICMP_TYPES		18
+
+
+/* Codes for UNREACH. */
+#define ICMP_NET_UNREACH	0	/* Network Unreachable		*/
+#define ICMP_HOST_UNREACH	1	/* Host Unreachable		*/
+#define ICMP_PROT_UNREACH	2	/* Protocol Unreachable		*/
+#define ICMP_PORT_UNREACH	3	/* Port Unreachable		*/
+#define ICMP_FRAG_NEEDED	4	/* Fragmentation Needed/DF set	*/
+#define ICMP_SR_FAILED		5	/* Source Route failed		*/
+#define ICMP_NET_UNKNOWN	6
+#define ICMP_HOST_UNKNOWN	7
+#define ICMP_HOST_ISOLATED	8
+#define ICMP_NET_ANO		9
+#define ICMP_HOST_ANO		10
+#define ICMP_NET_UNR_TOS	11
+#define ICMP_HOST_UNR_TOS	12
+#define ICMP_PKT_FILTERED	13	/* Packet filtered */
+#define ICMP_PREC_VIOLATION	14	/* Precedence violation */
+#define ICMP_PREC_CUTOFF	15	/* Precedence cut off */
+#define NR_ICMP_UNREACH		15	/* instead of hardcoding immediate value */
+
+/* Codes for REDIRECT. */
+#define ICMP_REDIR_NET		0	/* Redirect Net			*/
+#define ICMP_REDIR_HOST		1	/* Redirect Host		*/
+#define ICMP_REDIR_NETTOS	2	/* Redirect Net for TOS		*/
+#define ICMP_REDIR_HOSTTOS	3	/* Redirect Host for TOS	*/
+
+/* Codes for TIME_EXCEEDED. */
+#define ICMP_EXC_TTL		0	/* TTL count exceeded		*/
+#define ICMP_EXC_FRAGTIME	1	/* Fragment Reass time exceeded	*/
+
+/*
+ * Lower bounds on packet lengths for various types.
+ * For the error advice packets must first insure that the
+ * packet is large enough to contain the returned ip header.
+ * Only then can we do the check to see if 64 bits of packet
+ * data have been returned, since we need to check the returned
+ * ip header length.
+ */
+#define	ICMP_MINLEN	8				/* abs minimum */
+#define	ICMP_TSLEN	(8 + 3 * sizeof (n_time))	/* timestamp */
+#define	ICMP_MASKLEN	12				/* address mask */
+#define	ICMP_ADVLENMIN	(8 + sizeof (struct ip) + 8)	/* min */
+#ifndef _IP_VHL
+#define	ICMP_ADVLEN(p)	(8 + ((p)->icmp_ip.ip_hl << 2) + 8)
+	/* N.B.: must separately check that ip_hl >= 5 */
+#else
+#define	ICMP_ADVLEN(p)	(8 + (IP_VHL_HL((p)->icmp_ip.ip_vhl) << 2) + 8)
+	/* N.B.: must separately check that header length >= 5 */
+#endif
+
+/* Definition of type and code fields. */
+/* defined above: ICMP_ECHOREPLY, ICMP_REDIRECT, ICMP_ECHO */
+#define	ICMP_UNREACH		3		/* dest unreachable, codes: */
+#define	ICMP_SOURCEQUENCH	4		/* packet lost, slow down */
+#define	ICMP_ROUTERADVERT	9		/* router advertisement */
+#define	ICMP_ROUTERSOLICIT	10		/* router solicitation */
+#define	ICMP_TIMXCEED		11		/* time exceeded, code: */
+#define	ICMP_PARAMPROB		12		/* ip header bad */
+#define	ICMP_TSTAMP		13		/* timestamp request */
+#define	ICMP_TSTAMPREPLY	14		/* timestamp reply */
+#define	ICMP_IREQ		15		/* information request */
+#define	ICMP_IREQREPLY		16		/* information reply */
+#define	ICMP_MASKREQ		17		/* address mask request */
+#define	ICMP_MASKREPLY		18		/* address mask reply */
+
+#define	ICMP_MAXTYPE		18
+
+/* UNREACH codes */
+#define	ICMP_UNREACH_NET	        0	/* bad net */
+#define	ICMP_UNREACH_HOST	        1	/* bad host */
+#define	ICMP_UNREACH_PROTOCOL	        2	/* bad protocol */
+#define	ICMP_UNREACH_PORT	        3	/* bad port */
+#define	ICMP_UNREACH_NEEDFRAG	        4	/* IP_DF caused drop */
+#define	ICMP_UNREACH_SRCFAIL	        5	/* src route failed */
+#define	ICMP_UNREACH_NET_UNKNOWN        6	/* unknown net */
+#define	ICMP_UNREACH_HOST_UNKNOWN       7	/* unknown host */
+#define	ICMP_UNREACH_ISOLATED	        8	/* src host isolated */
+#define	ICMP_UNREACH_NET_PROHIB	        9	/* net denied */
+#define	ICMP_UNREACH_HOST_PROHIB        10	/* host denied */
+#define	ICMP_UNREACH_TOSNET	        11	/* bad tos for net */
+#define	ICMP_UNREACH_TOSHOST	        12	/* bad tos for host */
+#define	ICMP_UNREACH_FILTER_PROHIB      13	/* admin prohib */
+#define	ICMP_UNREACH_HOST_PRECEDENCE    14	/* host prec vio. */
+#define	ICMP_UNREACH_PRECEDENCE_CUTOFF  15	/* prec cutoff */
+
+/* REDIRECT codes */
+#define	ICMP_REDIRECT_NET	0		/* for network */
+#define	ICMP_REDIRECT_HOST	1		/* for host */
+#define	ICMP_REDIRECT_TOSNET	2		/* for tos and net */
+#define	ICMP_REDIRECT_TOSHOST	3		/* for tos and host */
+
+/* TIMEXCEED codes */
+#define	ICMP_TIMXCEED_INTRANS	0		/* ttl==0 in transit */
+#define	ICMP_TIMXCEED_REASS	1		/* ttl==0 in reass */
+
+/* PARAMPROB code */
+#define	ICMP_PARAMPROB_OPTABSENT 1		/* req. opt. absent */
+
+#define	ICMP_INFOTYPE(type) \
+	((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \
+	(type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \
+	(type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \
+	(type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \
+	(type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY)
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/netinet/tcp.h b/contrib/media/updf/include/netinet/tcp.h
new file mode 100644
index 000000000..c36f7d33e
--- /dev/null
+++ b/contrib/media/updf/include/netinet/tcp.h
@@ -0,0 +1,168 @@
+#ifndef _NETINET_TCP_H
+#define _NETINET_TCP_H
+
+#include <inttypes.h>
+#include <endian.h>
+
+__BEGIN_DECLS
+
+struct tcphdr {		/* size 20/0x14      40/0x28 with IP header */
+  uint16_t source;	/* offset 0          20/0x14 */
+  uint16_t dest;	/* offset 2          22/0x16 */
+  uint32_t seq;		/* offset 4          24/0x18 */
+  uint32_t ack_seq;	/* offset 8          28/0x1c */
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+  uint16_t res1:4, doff:4, fin:1, syn:1, rst:1, psh:1, ack:1, urg:1, ece:1, cwr:1;
+#else
+  uint16_t doff:4, res1:4, cwr:1, ece:1, urg:1, ack:1, psh:1, rst:1, syn:1, fin:1;
+#endif
+			/* offset 12/0xc     32/0x20 */
+  uint16_t window;	/* offset 14/0xe     34/0x22 */
+  uint16_t check;	/* offset 16/0x10    36/0x24 */
+  uint16_t urg_ptr;	/* offset 18/0x12    38/0x26 */
+};
+
+
+enum {
+  TCP_ESTABLISHED = 1,
+  TCP_SYN_SENT,
+  TCP_SYN_RECV,
+  TCP_FIN_WAIT1,
+  TCP_FIN_WAIT2,
+  TCP_TIME_WAIT,
+  TCP_CLOSE,
+  TCP_CLOSE_WAIT,
+  TCP_LAST_ACK,
+  TCP_LISTEN,
+  TCP_CLOSING,	 /* now a valid state */
+
+  TCP_MAX_STATES /* Leave at the end! */
+};
+
+#define TCP_STATE_MASK 0xF
+#define TCP_ACTION_FIN (1 << 7)
+
+enum {
+  TCPF_ESTABLISHED = (1 << 1),
+  TCPF_SYN_SENT  = (1 << 2),
+  TCPF_SYN_RECV  = (1 << 3),
+  TCPF_FIN_WAIT1 = (1 << 4),
+  TCPF_FIN_WAIT2 = (1 << 5),
+  TCPF_TIME_WAIT = (1 << 6),
+  TCPF_CLOSE     = (1 << 7),
+  TCPF_CLOSE_WAIT = (1 << 8),
+  TCPF_LAST_ACK  = (1 << 9),
+  TCPF_LISTEN    = (1 << 10),
+  TCPF_CLOSING   = (1 << 11)
+};
+
+/*
+ *	The union cast uses a gcc extension to avoid aliasing problems
+ *  (union is compatible to any of its members)
+ *  This means this part of the code is -fstrict-aliasing safe now.
+ */
+union tcp_word_hdr {
+  struct tcphdr hdr;
+  uint32_t words[5];
+};
+
+#define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 
+
+enum {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+  TCP_FLAG_CWR = 0x00008000,
+  TCP_FLAG_ECE = 0x00004000,
+  TCP_FLAG_URG = 0x00002000,
+  TCP_FLAG_ACK = 0x00001000,
+  TCP_FLAG_PSH = 0x00000800,
+  TCP_FLAG_RST = 0x00000400,
+  TCP_FLAG_SYN = 0x00000200,
+  TCP_FLAG_FIN = 0x00000100,
+  TCP_RESERVED_BITS = 0x0000C00F,
+  TCP_DATA_OFFSET = 0x000000F0
+#else
+  TCP_FLAG_CWR = 0x00800000,
+  TCP_FLAG_ECE = 0x00400000,
+  TCP_FLAG_URG = 0x00200000,
+  TCP_FLAG_ACK = 0x00100000,
+  TCP_FLAG_PSH = 0x00080000,
+  TCP_FLAG_RST = 0x00040000,
+  TCP_FLAG_SYN = 0x00020000,
+  TCP_FLAG_FIN = 0x00010000,
+  TCP_RESERVED_BITS = 0x0FC00000,
+  TCP_DATA_OFFSET = 0xF0000000
+#endif
+};
+
+/* TCP socket options */
+#define TCP_NODELAY		1	/* Turn off Nagle's algorithm. */
+#define TCP_MAXSEG		2	/* Limit MSS */
+#define TCP_CORK		3	/* Never send partially complete segments */
+#define TCP_KEEPIDLE		4	/* Start keeplives after this period */
+#define TCP_KEEPINTVL		5	/* Interval between keepalives */
+#define TCP_KEEPCNT		6	/* Number of keepalives before death */
+#define TCP_SYNCNT		7	/* Number of SYN retransmits */
+#define TCP_LINGER2		8	/* Life time of orphaned FIN-WAIT-2 state */
+#define TCP_DEFER_ACCEPT	9	/* Wake up listener only when data arrive */
+#define TCP_WINDOW_CLAMP	10	/* Bound advertised window */
+#define TCP_INFO		11	/* Information about this connection. */
+#define TCP_QUICKACK		12	/* Block/reenable quick acks */
+
+#define TCPI_OPT_TIMESTAMPS	1
+#define TCPI_OPT_SACK		2
+#define TCPI_OPT_WSCALE		4
+#define TCPI_OPT_ECN		8
+
+enum tcp_ca_state {
+  TCP_CA_Open = 0,
+#define TCPF_CA_Open	(1<<TCP_CA_Open)
+  TCP_CA_Disorder = 1,
+#define TCPF_CA_Disorder (1<<TCP_CA_Disorder)
+  TCP_CA_CWR = 2,
+#define TCPF_CA_CWR	(1<<TCP_CA_CWR)
+  TCP_CA_Recovery = 3,
+#define TCPF_CA_Recovery (1<<TCP_CA_Recovery)
+  TCP_CA_Loss = 4
+#define TCPF_CA_Loss	(1<<TCP_CA_Loss)
+};
+
+struct tcp_info {
+  uint8_t tcpi_state;
+  uint8_t tcpi_ca_state;
+  uint8_t tcpi_retransmits;
+  uint8_t tcpi_probes;
+  uint8_t tcpi_backoff;
+  uint8_t tcpi_options;
+  uint8_t tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4;
+
+  uint32_t tcpi_rto;
+  uint32_t tcpi_ato;
+  uint32_t tcpi_snd_mss;
+  uint32_t tcpi_rcv_mss;
+
+  uint32_t tcpi_unacked;
+  uint32_t tcpi_sacked;
+  uint32_t tcpi_lost;
+  uint32_t tcpi_retrans;
+  uint32_t tcpi_fackets;
+
+  /* Times. */
+  uint32_t tcpi_last_data_sent;
+  uint32_t tcpi_last_ack_sent;     /* Not remembered, sorry. */
+  uint32_t tcpi_last_data_recv;
+  uint32_t tcpi_last_ack_recv;
+
+  /* Metrics. */
+  uint32_t tcpi_pmtu;
+  uint32_t tcpi_rcv_ssthresh;
+  uint32_t tcpi_rtt;
+  uint32_t tcpi_rttvar;
+  uint32_t tcpi_snd_ssthresh;
+  uint32_t tcpi_snd_cwnd;
+  uint32_t tcpi_advmss;
+  uint32_t tcpi_reordering;
+};
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/netinet/udp.h b/contrib/media/updf/include/netinet/udp.h
new file mode 100644
index 000000000..506d0945a
--- /dev/null
+++ b/contrib/media/updf/include/netinet/udp.h
@@ -0,0 +1,20 @@
+#ifndef _NETINET_UDP_H
+#define _NETINET_UDP_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+struct udphdr {		/* size 8     28/0x1c with IP header */
+  uint16_t source;	/* offset 0   20/0x14 */
+  uint16_t dest;	/* offset 2   22/0x16 */
+  uint16_t len;		/* offset 4   24/0x18 */
+  uint16_t check;	/* offset 6   26/0x1a */
+};
+
+#define SOL_UDP            17      /* sockopt level for UDP */
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/netpacket/packet.h b/contrib/media/updf/include/netpacket/packet.h
new file mode 100644
index 000000000..b8c45b448
--- /dev/null
+++ b/contrib/media/updf/include/netpacket/packet.h
@@ -0,0 +1,47 @@
+#ifndef __NETPACKET_PACKET_H
+#define __NETPACKET_PACKET_H
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+struct sockaddr_ll {
+  unsigned short int sll_family;
+  unsigned short int sll_protocol;
+  int sll_ifindex;
+  unsigned short int sll_hatype;
+  unsigned char sll_pkttype;
+  unsigned char sll_halen;
+  unsigned char sll_addr[8];
+};
+
+#define PACKET_HOST		0		/* To us.  */
+#define PACKET_BROADCAST	1		/* To all.  */
+#define PACKET_MULTICAST	2		/* To group.  */
+#define PACKET_OTHERHOST	3		/* To someone else.  */
+#define PACKET_OUTGOING		4		/* Originated by us. */
+#define PACKET_LOOPBACK		5
+#define PACKET_FASTROUTE	6
+
+/* Packet socket options.  */
+
+#define PACKET_ADD_MEMBERSHIP		1
+#define PACKET_DROP_MEMBERSHIP		2
+#define PACKET_RECV_OUTPUT		3
+#define PACKET_RX_RING			5
+#define PACKET_STATISTICS		6
+
+struct packet_mreq {
+  int mr_ifindex;
+  unsigned short int mr_type;
+  unsigned short int mr_alen;
+  unsigned char mr_address[8];
+};
+
+#define PACKET_MR_MULTICAST	0
+#define PACKET_MR_PROMISC	1
+#define PACKET_MR_ALLMULTI	2
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/nomacros.h b/contrib/media/updf/include/nomacros.h
new file mode 100644
index 000000000..5b697dc3a
--- /dev/null
+++ b/contrib/media/updf/include/nomacros.h
@@ -0,0 +1,113 @@
+#undef addch
+#undef addchnstr
+#undef addchstr
+#undef addnstr
+#undef addstr
+#undef attroff
+#undef attron
+#undef attrset
+#undef attr_get
+#undef attr_off
+#undef attr_on
+#undef attr_set
+#undef bkgd
+#undef bkgdset
+#undef border
+#undef box
+#undef chgat
+#undef clear
+#undef clrtobot
+#undef clrtoeol
+#undef COLOR_PAIR
+#undef delch
+#undef deleteln
+#undef echochar
+#undef getbkgd
+#undef getch
+#undef getnstr
+#undef getstr
+#undef hline
+#undef inch
+#undef inchnstr
+#undef inchstr
+#undef innstr
+#undef insch
+#undef insdelln
+#undef insertln
+#undef insnstr
+#undef insstr
+#undef instr
+#undef move
+#undef mvaddch
+#undef mvaddchnstr
+#undef mvaddchstr
+#undef mvaddnstr
+#undef mvaddstr
+#undef mvchgat
+#undef mvdelch
+#undef mvgetch
+#undef mvgetnstr
+#undef mvgetstr
+#undef mvhline
+#undef mvinch
+#undef mvinchnstr
+#undef mvinchstr
+#undef mvinnstr
+#undef mvinsch
+#undef mvinsnstr
+#undef mvinsstr
+#undef mvinstr
+#undef mvvline
+#undef mvwaddch
+#undef mvwaddchnstr
+#undef mvwaddchstr
+#undef mvwaddnstr
+#undef mvwaddstr
+#undef mvwchgat
+#undef mvwdelch
+#undef mvwgetch
+#undef mvwgetnstr
+#undef mvwgetstr
+#undef mvwhline
+#undef mvwinch
+#undef mvwinchnstr
+#undef mvwinchstr
+#undef mvwinnstr
+#undef mvwinsch
+#undef mvwinsnstr
+#undef mvwinsstr
+#undef mvwinstr
+#undef mvwvline
+#undef PAIR_NUMBER
+#undef redrawwin
+#undef refresh
+#undef scrl
+#undef scroll
+#undef setscrreg
+#undef slk_attr_off
+#undef slk_attr_on
+#undef slk_attr_set
+#undef standout
+#undef standend
+#undef timeout
+#undef untouchwin
+#undef vid_attr
+#undef vline
+#undef vw_printw
+#undef vw_scanw
+#undef waddchstr
+#undef waddstr
+#undef wattron
+#undef wattroff
+#undef wattrset
+#undef wattr_get
+#undef wattr_set
+#undef wdeleteln
+#undef wgetstr
+#undef winch
+#undef winchstr
+#undef winsertln
+#undef winsstr
+#undef winstr
+#undef wstandout
+#undef wstandend
diff --git a/contrib/media/updf/include/numbers.h b/contrib/media/updf/include/numbers.h
new file mode 100644
index 000000000..b1df324aa
--- /dev/null
+++ b/contrib/media/updf/include/numbers.h
@@ -0,0 +1,181 @@
+
+#ifndef __numbers_h__
+#define __numbers_h__
+
+#include "lispenvironment.h"
+#include "yacasbase.h"
+
+
+
+/// Whether the numeric library supports 1.0E-10 and such.
+LispInt NumericSupportForMantissa();
+
+LispObject* GcdInteger(LispObject* int1, LispObject* int2, LispEnvironment& aEnvironment);
+
+LispObject* SinFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* CosFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* TanFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ArcSinFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ExpFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* LnFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+
+LispObject* SqrtFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ModFloat( LispObject* int1, LispObject* int2, LispEnvironment& aEnvironment,
+                        LispInt aPrecision);
+
+LispObject* PowerFloat(LispObject* int1, LispObject* int2,
+                         LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ShiftLeft( LispObject* int1, LispObject* int2, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ShiftRight( LispObject* int1, LispObject* int2, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* LispFactorial(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+
+
+
+// methods generally useful for all numeric libraries
+const unsigned GUARD_BITS = 8;  // we leave this many guard bits untruncated in various situations when we need to truncate precision by hand
+
+template<class T> inline T MAX(T x, T y) { if (x<y) return y; else return x; }
+template<class T> inline T MIN(T x, T y) { if (x>y) return y; else return x; }
+
+const long DIST_BITS = 1;  // at least this many bits of difference - used in precision tracking
+
+/// DIST(x, y) returns 1 if abs(x-y) >= DIST_BITS. See documentation for precision tracking.
+template<class T> inline T DIST(T x, T y) { return (x>=y+DIST_BITS || y>=x+DIST_BITS) ? 0 : 1; }
+
+
+/** Base number class.
+ */
+ 
+
+class ANumber;
+
+
+ 
+/// Main class for multiple-precision arithmetic.
+/// All calculations are done at given precision. Integers grow as needed, floats don't grow beyond given precision.
+class BigNumber : public YacasBase
+{
+public: //constructors
+  BigNumber(const LispChar * aString,LispInt aPrecision,LispInt aBase=10);
+/// copy constructor
+  BigNumber(const BigNumber& aOther);
+  // no constructors from int or double to avoid automatic conversions
+  BigNumber(LispInt aPrecision = 20);
+  ~BigNumber();
+  // assign from another number
+  void SetTo(const BigNumber& aOther);
+  // assign from string, precision in base digits
+  void SetTo(const LispChar * aString,LispInt aPrecision,LispInt aBase=10);
+    // assign from a platform type
+  void SetTo(long value);
+  inline void SetTo(LispInt value) { SetTo(long(value)); };
+  void SetTo(double value);
+public: // Convert back to other types
+  /// ToString : return string representation of number in aResult to given precision (base digits)
+  void ToString(LispString& aResult, LispInt aPrecision, LispInt aBase=10) const;
+  /// Give approximate representation as a double number
+  double Double() const;
+
+public://basic object manipulation
+  LispBoolean Equals(const BigNumber& aOther) const;
+  LispBoolean IsInt() const;
+  LispBoolean IsIntValue() const;
+  LispBoolean IsSmall() const;
+  void BecomeInt();
+  void BecomeFloat(LispInt aPrecision=0);
+  LispBoolean LessThan(const BigNumber& aOther) const;
+public://arithmetic
+  /// Multiply two numbers at given precision and put result in *this
+  void Multiply(const BigNumber& aX, const BigNumber& aY, LispInt aPrecision);
+  /** Multiply two numbers, and add to *this (this is useful and generally efficient to implement).
+   * This is most likely going to be used by internal functions only, using aResult as an accumulator.
+   */
+  void MultiplyAdd(const BigNumber& aX, const BigNumber& aY, LispInt aPrecision);
+  /// Add two numbers at given precision and return result in *this
+  void Add(const BigNumber& aX, const BigNumber& aY, LispInt aPrecision);
+  /// Negate the given number, return result in *this
+  void Negate(const BigNumber& aX);
+  /// Divide two numbers and return result in *this. Note: if the two arguments are integer, it should return an integer result!
+  void Divide(const BigNumber& aX, const BigNumber& aY, LispInt aPrecision);
+
+  /// integer operation: *this = y mod z
+  void Mod(const BigNumber& aY, const BigNumber& aZ);
+
+  /// For debugging purposes, dump internal state of this object into a string
+  void DumpDebugInfo();
+
+public:
+  /// assign self to Floor(aX) if possible
+  void Floor(const BigNumber& aX);
+  /// set precision (in bits)
+  void Precision(LispInt aPrecision);
+
+public:/// Bitwise operations, return result in *this.
+  void ShiftLeft( const BigNumber& aX, LispInt aNrToShift);
+  void ShiftRight( const BigNumber& aX, LispInt aNrToShift);
+  void BitAnd(const BigNumber& aX, const BigNumber& aY);
+  void BitOr(const BigNumber& aX, const BigNumber& aY);
+  void BitXor(const BigNumber& aX, const BigNumber& aY);
+  void BitNot(const BigNumber& aX);
+  /// Bit count operation: return the number of significant bits if integer, return the binary exponent if float (shortcut for binary logarithm)
+  /// give bit count as a platform integer
+  signed long BitCount() const;
+ 
+  /// Give sign (-1, 0, 1)
+  LispInt Sign() const;
+
+public:
+  inline LispInt GetPrecision() const {return iPrecision;};
+
+private:
+  BigNumber& operator=(const BigNumber& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+public:
+  ReferenceCount iReferenceCount;
+private:
+  LispInt iPrecision;
+
+public:
+  /// Internal library wrapper starts here.
+    inline void SetIsInteger(LispBoolean aIsInteger) {iType = (aIsInteger ? KInt : KFloat);}
+    enum ENumType
+    {
+      KInt = 0,
+      KFloat
+    };
+    ENumType iType;
+    ANumber* iNumber;
+  /// Internal library wrapper ends here.
+};
+
+/// bits_to_digits and digits_to_bits, utility functions
+/// to convert the number of digits in some base (usually 10) to bits and back
+
+// lookup table for Ln(n)/Ln(2). This works whether or not we have math.h.
+// table range is from 2 to this value:
+unsigned log2_table_range();
+// convert the number of digits in given base to the number of bits, and back.
+// need to round the number of digits.
+// These functions only work for aBase inside the allowed table range.
+unsigned long digits_to_bits(unsigned long aDigits, unsigned aBase);
+unsigned long bits_to_digits(unsigned long abits, unsigned aBase);
+
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/numeric b/contrib/media/updf/include/numeric
new file mode 100644
index 000000000..32ba67d1a
--- /dev/null
+++ b/contrib/media/updf/include/numeric
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_NUMERIC
+#include <bits/std_numeric.h>
+#endif
diff --git a/contrib/media/updf/include/opcode.h b/contrib/media/updf/include/opcode.h
new file mode 100644
index 000000000..b32969d5f
--- /dev/null
+++ b/contrib/media/updf/include/opcode.h
@@ -0,0 +1,144 @@
+/*
+** opcode.h
+** TeCGraf - PUC-Rio
+** 16 Apr 92
+*/
+
+#ifndef opcode_h
+#define opcode_h
+
+#ifndef STACKGAP
+#define STACKGAP	128
+#endif 
+
+#ifndef real
+#define real float
+#endif
+
+typedef unsigned char  Byte;
+
+typedef unsigned short Word;
+
+typedef enum 
+{ 
+ NOP,
+ PUSHNIL,
+ PUSH0, PUSH1, PUSH2,
+ PUSHBYTE,
+ PUSHWORD,
+ PUSHFLOAT,
+ PUSHSTRING,
+ PUSHLOCAL0, PUSHLOCAL1, PUSHLOCAL2, PUSHLOCAL3, PUSHLOCAL4,
+ PUSHLOCAL5, PUSHLOCAL6, PUSHLOCAL7, PUSHLOCAL8, PUSHLOCAL9,
+ PUSHLOCAL,
+ PUSHGLOBAL,
+ PUSHINDEXED,
+ PUSHMARK,
+ PUSHOBJECT,
+ STORELOCAL0, STORELOCAL1, STORELOCAL2, STORELOCAL3, STORELOCAL4,
+ STORELOCAL5, STORELOCAL6, STORELOCAL7, STORELOCAL8, STORELOCAL9,
+ STORELOCAL,
+ STOREGLOBAL,
+ STOREINDEXED0,
+ STOREINDEXED,
+ STOREFIELD,
+ ADJUST,
+ CREATEARRAY,
+ EQOP,
+ LTOP,
+ LEOP,
+ ADDOP,
+ SUBOP,
+ MULTOP,
+ DIVOP,
+ CONCOP,
+ MINUSOP,
+ NOTOP,
+ ONTJMP,
+ ONFJMP,
+ JMP,
+ UPJMP,
+ IFFJMP,
+ IFFUPJMP,
+ POP,
+ CALLFUNC,
+ RETCODE,
+ HALT,
+ SETFUNCTION,
+ SETLINE,
+ RESET
+} OpCode;
+
+typedef enum
+{
+ T_MARK,
+ T_NIL,
+ T_NUMBER,
+ T_STRING,
+ T_ARRAY,
+ T_FUNCTION,
+ T_CFUNCTION,
+ T_USERDATA
+} Type; 
+
+typedef void (*Cfunction) (void);
+typedef int  (*Input) (void);
+typedef void (*Unput) (int );
+
+typedef union
+{
+ Cfunction 	 f;
+ real    	 n;
+ char      	*s;
+ Byte      	*b;
+ struct Hash    *a;
+ void           *u;
+} Value;
+
+typedef struct Object
+{
+ Type  tag;
+ Value value;
+} Object;
+
+typedef struct
+{
+ char   *name;
+ Object  object;
+} Symbol;
+
+/* Macros to access structure members */
+#define tag(o)		((o)->tag)
+#define nvalue(o)	((o)->value.n)
+#define svalue(o)	((o)->value.s)
+#define bvalue(o)	((o)->value.b)
+#define avalue(o)	((o)->value.a)
+#define fvalue(o)	((o)->value.f)
+#define uvalue(o)	((o)->value.u)
+
+/* Macros to access symbol table */
+#define s_name(i)	(lua_table[i].name)
+#define s_object(i)	(lua_table[i].object)
+#define s_tag(i)	(tag(&s_object(i)))
+#define s_nvalue(i)	(nvalue(&s_object(i)))
+#define s_svalue(i)	(svalue(&s_object(i)))
+#define s_bvalue(i)	(bvalue(&s_object(i)))
+#define s_avalue(i)	(avalue(&s_object(i)))
+#define s_fvalue(i)	(fvalue(&s_object(i)))
+#define s_uvalue(i)	(uvalue(&s_object(i)))
+
+
+/* Exported functions */
+int     lua_execute   (Byte *pc);
+void    lua_markstack (void);
+char   *lua_strdup (char *l);
+
+void    lua_setinput   (Input fn);	/* from "lua.lex" module */
+void    lua_setunput   (Unput fn);	/* from "lua.lex" module */
+char   *lua_lasttext   (void);		/* from "lua.lex" module */
+int     lua_parse      (void); 		/* from "lua.stx" module */
+void    lua_type       (void);
+void 	lua_obj2number (void);
+void 	lua_print      (void);
+
+#endif
diff --git a/contrib/media/updf/include/openjpeg.h b/contrib/media/updf/include/openjpeg.h
new file mode 100644
index 000000000..7ad62bf6d
--- /dev/null
+++ b/contrib/media/updf/include/openjpeg.h
@@ -0,0 +1,915 @@
+ /*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * Copyright (c) 2006-2007, Parvatha Elangovan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef OPENJPEG_H
+#define OPENJPEG_H
+
+
+/* 
+==========================================================
+   Compiler directives
+==========================================================
+*/
+
+#if defined(OPJ_STATIC) || !defined(_WIN32)
+#define OPJ_API
+#define OPJ_CALLCONV
+#else
+#define OPJ_CALLCONV __stdcall
+/*
+The following ifdef block is the standard way of creating macros which make exporting 
+from a DLL simpler. All files within this DLL are compiled with the OPJ_EXPORTS
+symbol defined on the command line. this symbol should not be defined on any project
+that uses this DLL. This way any other project whose source files include this file see 
+OPJ_API functions as being imported from a DLL, wheras this DLL sees symbols
+defined with this macro as being exported.
+*/
+#if defined(OPJ_EXPORTS) || defined(DLL_EXPORT)
+#define OPJ_API __declspec(dllexport)
+#else
+#define OPJ_API __declspec(dllimport)
+#endif /* OPJ_EXPORTS */
+#endif /* !OPJ_STATIC || !_WIN32 */
+
+#ifndef __cplusplus
+#if defined(HAVE_STDBOOL_H)
+/*
+The C language implementation does correctly provide the standard header
+file "stdbool.h".
+ */
+#include <stdbool.h>
+#else
+/*
+The C language implementation does not provide the standard header file
+"stdbool.h" as required by ISO/IEC 9899:1999.  Try to compensate for this
+braindamage below.
+*/
+#if !defined(bool)
+#define	bool	int
+#endif
+#if !defined(true)
+#define true	1
+#endif
+#if !defined(false)
+#define	false	0
+#endif
+#endif
+#endif /* __cplusplus */
+
+/* 
+==========================================================
+   Useful constant definitions
+==========================================================
+*/
+
+#define OPJ_PATH_LEN 4096 /**< Maximum allowed size for filenames */
+
+#define J2K_MAXRLVLS 33					/**< Number of maximum resolution level authorized */
+#define J2K_MAXBANDS (3*J2K_MAXRLVLS-2)	/**< Number of maximum sub-band linked to number of resolution level */
+
+/* UniPG>> */
+#define JPWL_MAX_NO_TILESPECS	16 /**< Maximum number of tile parts expected by JPWL: increase at your will */
+#define JPWL_MAX_NO_PACKSPECS	16 /**< Maximum number of packet parts expected by JPWL: increase at your will */
+#define JPWL_MAX_NO_MARKERS	512 /**< Maximum number of JPWL markers: increase at your will */
+#define JPWL_PRIVATEINDEX_NAME "jpwl_index_privatefilename" /**< index file name used when JPWL is on */
+#define JPWL_EXPECTED_COMPONENTS 3 /**< Expect this number of components, so you'll find better the first EPB */
+#define JPWL_MAXIMUM_TILES 8192 /**< Expect this maximum number of tiles, to avoid some crashes */
+#define JPWL_MAXIMUM_HAMMING 2 /**< Expect this maximum number of bit errors in marker id's */
+#define JPWL_MAXIMUM_EPB_ROOM 65450 /**< Expect this maximum number of bytes for composition of EPBs */
+/* <<UniPG */
+
+/* 
+==========================================================
+   enum definitions
+==========================================================
+*/
+/** 
+Rsiz Capabilities
+*/
+typedef enum RSIZ_CAPABILITIES {
+	STD_RSIZ = 0,		/** Standard JPEG2000 profile*/
+	CINEMA2K = 3,		/** Profile name for a 2K image*/
+	CINEMA4K = 4		/** Profile name for a 4K image*/
+} OPJ_RSIZ_CAPABILITIES;
+
+/** 
+Digital cinema operation mode 
+*/
+typedef enum CINEMA_MODE {
+	OFF = 0,					/** Not Digital Cinema*/
+	CINEMA2K_24 = 1,	/** 2K Digital Cinema at 24 fps*/
+	CINEMA2K_48 = 2,	/** 2K Digital Cinema at 48 fps*/
+	CINEMA4K_24 = 3		/** 4K Digital Cinema at 24 fps*/
+}OPJ_CINEMA_MODE;
+
+/** 
+Progression order 
+*/
+typedef enum PROG_ORDER {
+	PROG_UNKNOWN = -1,	/**< place-holder */
+	LRCP = 0,		/**< layer-resolution-component-precinct order */
+	RLCP = 1,		/**< resolution-layer-component-precinct order */
+	RPCL = 2,		/**< resolution-precinct-component-layer order */
+	PCRL = 3,		/**< precinct-component-resolution-layer order */
+	CPRL = 4		/**< component-precinct-resolution-layer order */
+} OPJ_PROG_ORDER;
+
+/**
+Supported image color spaces
+*/
+typedef enum COLOR_SPACE {
+	CLRSPC_UNKNOWN = -1,	/**< not supported by the library */
+	CLRSPC_UNSPECIFIED = 0, /**< not specified in the codestream */ 
+	CLRSPC_SRGB = 1,		/**< sRGB */
+	CLRSPC_GRAY = 2,		/**< grayscale */
+	CLRSPC_SYCC = 3			/**< YUV */
+} OPJ_COLOR_SPACE;
+
+/**
+Supported codec
+*/
+typedef enum CODEC_FORMAT {
+	CODEC_UNKNOWN = -1,	/**< place-holder */
+	CODEC_J2K = 0,		/**< JPEG-2000 codestream : read/write */
+	CODEC_JPT = 1,		/**< JPT-stream (JPEG 2000, JPIP) : read only */
+	CODEC_JP2 = 2		/**< JPEG-2000 file format : read/write */
+} OPJ_CODEC_FORMAT;
+
+/** 
+Limit decoding to certain portions of the codestream. 
+*/
+typedef enum LIMIT_DECODING {
+	NO_LIMITATION = 0,				  /**< No limitation for the decoding. The entire codestream will de decoded */
+	LIMIT_TO_MAIN_HEADER = 1,		/**< The decoding is limited to the Main Header */
+	DECODE_ALL_BUT_PACKETS = 2	/**< Decode everything except the JPEG 2000 packets */
+} OPJ_LIMIT_DECODING;
+
+/* 
+==========================================================
+   event manager typedef definitions
+==========================================================
+*/
+
+/**
+Callback function prototype for events
+@param msg Event message
+@param client_data 
+*/
+typedef void (*opj_msg_callback) (const char *msg, void *client_data);
+
+/**
+Message handler object
+used for 
+<ul>
+<li>Error messages
+<li>Warning messages
+<li>Debugging messages
+</ul>
+*/
+typedef struct opj_event_mgr {
+	/** Error message callback if available, NULL otherwise */
+	opj_msg_callback error_handler;
+	/** Warning message callback if available, NULL otherwise */
+	opj_msg_callback warning_handler;
+	/** Debug message callback if available, NULL otherwise */
+	opj_msg_callback info_handler;
+} opj_event_mgr_t;
+
+
+/* 
+==========================================================
+   codec typedef definitions
+==========================================================
+*/
+
+/**
+Progression order changes
+*/
+typedef struct opj_poc {
+	/** Resolution num start, Component num start, given by POC */
+	int resno0, compno0;
+	/** Layer num end,Resolution num end, Component num end, given by POC */
+	int layno1, resno1, compno1;
+	/** Layer num start,Precinct num start, Precinct num end */
+	int layno0, precno0, precno1;
+	/** Progression order enum*/
+	OPJ_PROG_ORDER prg1,prg;
+	/** Progression order string*/
+	char progorder[5];
+	/** Tile number */
+	int tile;
+	/** Start and end values for Tile width and height*/
+	int tx0,tx1,ty0,ty1;
+	/** Start value, initialised in pi_initialise_encode*/
+	int layS, resS, compS, prcS;
+	/** End value, initialised in pi_initialise_encode */
+	int layE, resE, compE, prcE;
+	/** Start and end values of Tile width and height, initialised in pi_initialise_encode*/
+	int txS,txE,tyS,tyE,dx,dy;
+	/** Temporary values for Tile parts, initialised in pi_create_encode */
+	int lay_t, res_t, comp_t, prc_t,tx0_t,ty0_t;
+} opj_poc_t;
+
+/**
+Compression parameters
+*/
+typedef struct opj_cparameters {
+	/** size of tile: tile_size_on = false (not in argument) or = true (in argument) */
+	bool tile_size_on;
+	/** XTOsiz */
+	int cp_tx0;
+	/** YTOsiz */
+	int cp_ty0;
+	/** XTsiz */
+	int cp_tdx;
+	/** YTsiz */
+	int cp_tdy;
+	/** allocation by rate/distortion */
+	int cp_disto_alloc;
+	/** allocation by fixed layer */
+	int cp_fixed_alloc;
+	/** add fixed_quality */
+	int cp_fixed_quality;
+	/** fixed layer */
+	int *cp_matrice;
+	/** comment for coding */
+	char *cp_comment;
+	/** csty : coding style */
+	int csty;
+	/** progression order (default LRCP) */
+	OPJ_PROG_ORDER prog_order;
+	/** progression order changes */
+	opj_poc_t POC[32];
+	/** number of progression order changes (POC), default to 0 */
+	int numpocs;
+	/** number of layers */
+	int tcp_numlayers;
+	/** rates of layers */
+	float tcp_rates[100];
+	/** different psnr for successive layers */
+	float tcp_distoratio[100];
+	/** number of resolutions */
+	int numresolution;
+	/** initial code block width, default to 64 */
+ 	int cblockw_init;
+	/** initial code block height, default to 64 */
+	int cblockh_init;
+	/** mode switch (cblk_style) */
+	int mode;
+	/** 1 : use the irreversible DWT 9-7, 0 : use lossless compression (default) */
+	int irreversible;
+	/** region of interest: affected component in [0..3], -1 means no ROI */
+	int roi_compno;
+	/** region of interest: upshift value */
+	int roi_shift;
+	/* number of precinct size specifications */
+	int res_spec;
+	/** initial precinct width */
+	int prcw_init[J2K_MAXRLVLS];
+	/** initial precinct height */
+	int prch_init[J2K_MAXRLVLS];
+
+	/**@name command line encoder parameters (not used inside the library) */
+	/*@{*/
+	/** input file name */
+	char infile[OPJ_PATH_LEN];
+	/** output file name */
+	char outfile[OPJ_PATH_LEN];
+	/** DEPRECATED. Index generation is now handeld with the opj_encode_with_info() function. Set to NULL */
+	int index_on;
+	/** DEPRECATED. Index generation is now handeld with the opj_encode_with_info() function. Set to NULL */
+	char index[OPJ_PATH_LEN];
+	/** subimage encoding: origin image offset in x direction */
+	int image_offset_x0;
+	/** subimage encoding: origin image offset in y direction */
+	int image_offset_y0;
+	/** subsampling value for dx */
+	int subsampling_dx;
+	/** subsampling value for dy */
+	int subsampling_dy;
+	/** input file format 0: PGX, 1: PxM, 2: BMP 3:TIF*/
+	int decod_format;
+	/** output file format 0: J2K, 1: JP2, 2: JPT */
+	int cod_format;
+	/*@}*/
+
+/* UniPG>> */
+	/**@name JPWL encoding parameters */
+	/*@{*/
+	/** enables writing of EPC in MH, thus activating JPWL */
+	bool jpwl_epc_on;
+	/** error protection method for MH (0,1,16,32,37-128) */
+	int jpwl_hprot_MH;
+	/** tile number of header protection specification (>=0) */
+	int jpwl_hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS];
+	/** error protection methods for TPHs (0,1,16,32,37-128) */
+	int jpwl_hprot_TPH[JPWL_MAX_NO_TILESPECS];
+	/** tile number of packet protection specification (>=0) */
+	int jpwl_pprot_tileno[JPWL_MAX_NO_PACKSPECS];
+	/** packet number of packet protection specification (>=0) */
+	int jpwl_pprot_packno[JPWL_MAX_NO_PACKSPECS];
+	/** error protection methods for packets (0,1,16,32,37-128) */
+	int jpwl_pprot[JPWL_MAX_NO_PACKSPECS];
+	/** enables writing of ESD, (0=no/1/2 bytes) */
+	int jpwl_sens_size;
+	/** sensitivity addressing size (0=auto/2/4 bytes) */
+	int jpwl_sens_addr;
+	/** sensitivity range (0-3) */
+	int jpwl_sens_range;
+	/** sensitivity method for MH (-1=no,0-7) */
+	int jpwl_sens_MH;
+	/** tile number of sensitivity specification (>=0) */
+	int jpwl_sens_TPH_tileno[JPWL_MAX_NO_TILESPECS];
+	/** sensitivity methods for TPHs (-1=no,0-7) */
+	int jpwl_sens_TPH[JPWL_MAX_NO_TILESPECS];
+	/*@}*/
+/* <<UniPG */
+
+	/** Digital Cinema compliance 0-not compliant, 1-compliant*/
+	OPJ_CINEMA_MODE cp_cinema;
+	/** Maximum rate for each component. If == 0, component size limitation is not considered */
+	int max_comp_size;
+	/** Profile name*/
+	OPJ_RSIZ_CAPABILITIES cp_rsiz;
+	/** Tile part generation*/
+	char tp_on;
+	/** Flag for Tile part generation*/
+	char tp_flag;
+	/** MCT (multiple component transform) */
+	char tcp_mct;
+} opj_cparameters_t;
+
+/**
+Decompression parameters
+*/
+typedef struct opj_dparameters {
+	/** 
+	Set the number of highest resolution levels to be discarded. 
+	The image resolution is effectively divided by 2 to the power of the number of discarded levels. 
+	The reduce factor is limited by the smallest total number of decomposition levels among tiles.
+	if != 0, then original dimension divided by 2^(reduce); 
+	if == 0 or not used, image is decoded to the full resolution 
+	*/
+	int cp_reduce;
+	/** 
+	Set the maximum number of quality layers to decode. 
+	If there are less quality layers than the specified number, all the quality layers are decoded.
+	if != 0, then only the first "layer" layers are decoded; 
+	if == 0 or not used, all the quality layers are decoded 
+	*/
+	int cp_layer;
+
+	/**@name command line encoder parameters (not used inside the library) */
+	/*@{*/
+	/** input file name */
+	char infile[OPJ_PATH_LEN];
+	/** output file name */
+	char outfile[OPJ_PATH_LEN];
+	/** input file format 0: J2K, 1: JP2, 2: JPT */
+	int decod_format;
+	/** output file format 0: PGX, 1: PxM, 2: BMP */
+	int cod_format;
+	/*@}*/
+
+/* UniPG>> */
+	/**@name JPWL decoding parameters */
+	/*@{*/
+	/** activates the JPWL correction capabilities */
+	bool jpwl_correct;
+	/** expected number of components */
+	int jpwl_exp_comps;
+	/** maximum number of tiles */
+	int jpwl_max_tiles;
+	/*@}*/
+/* <<UniPG */
+
+	/** 
+	Specify whether the decoding should be done on the entire codestream, or be limited to the main header
+	Limiting the decoding to the main header makes it possible to extract the characteristics of the codestream
+	if == NO_LIMITATION, the entire codestream is decoded; 
+	if == LIMIT_TO_MAIN_HEADER, only the main header is decoded; 
+	*/
+	OPJ_LIMIT_DECODING cp_limit_decoding;
+
+} opj_dparameters_t;
+
+/** Common fields between JPEG-2000 compression and decompression master structs. */
+
+#define opj_common_fields \
+	opj_event_mgr_t *event_mgr;	/**< pointer to the event manager */\
+	void * client_data;			/**< Available for use by application */\
+	bool is_decompressor;		/**< So common code can tell which is which */\
+	OPJ_CODEC_FORMAT codec_format;	/**< selected codec */\
+	void *j2k_handle;			/**< pointer to the J2K codec */\
+	void *jp2_handle;			/**< pointer to the JP2 codec */\
+	void *mj2_handle			/**< pointer to the MJ2 codec */
+	
+/* Routines that are to be used by both halves of the library are declared
+ * to receive a pointer to this structure.  There are no actual instances of
+ * opj_common_struct_t, only of opj_cinfo_t and opj_dinfo_t.
+ */
+typedef struct opj_common_struct {
+  opj_common_fields;		/* Fields common to both master struct types */
+  /* Additional fields follow in an actual opj_cinfo_t or
+   * opj_dinfo_t.  All three structs must agree on these
+   * initial fields!  (This would be a lot cleaner in C++.)
+   */
+} opj_common_struct_t;
+
+typedef opj_common_struct_t * opj_common_ptr;
+
+/**
+Compression context info
+*/
+typedef struct opj_cinfo {
+	/** Fields shared with opj_dinfo_t */
+	opj_common_fields;	
+	/* other specific fields go here */
+} opj_cinfo_t;
+
+/**
+Decompression context info
+*/
+typedef struct opj_dinfo {
+	/** Fields shared with opj_cinfo_t */
+	opj_common_fields;	
+	/* other specific fields go here */
+} opj_dinfo_t;
+
+/* 
+==========================================================
+   I/O stream typedef definitions
+==========================================================
+*/
+
+/*
+ * Stream open flags.
+ */
+/** The stream was opened for reading. */
+#define OPJ_STREAM_READ	0x0001
+/** The stream was opened for writing. */
+#define OPJ_STREAM_WRITE 0x0002
+
+/**
+Byte input-output stream (CIO)
+*/
+typedef struct opj_cio {
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** open mode (read/write) either OPJ_STREAM_READ or OPJ_STREAM_WRITE */
+	int openmode;
+	/** pointer to the start of the buffer */
+	unsigned char *buffer;
+	/** buffer size in bytes */
+	int length;
+
+	/** pointer to the start of the stream */
+	unsigned char *start;
+	/** pointer to the end of the stream */
+	unsigned char *end;
+	/** pointer to the current position */
+	unsigned char *bp;
+} opj_cio_t;
+
+/* 
+==========================================================
+   image typedef definitions
+==========================================================
+*/
+
+/**
+Defines a single image component
+*/
+typedef struct opj_image_comp {
+	/** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */
+	int dx;
+	/** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */
+	int dy;
+	/** data width */
+	int w;
+	/** data height */
+	int h;
+	/** x component offset compared to the whole image */
+	int x0;
+	/** y component offset compared to the whole image */
+	int y0;
+	/** precision */
+	int prec;
+	/** image depth in bits */
+	int bpp;
+	/** signed (1) / unsigned (0) */
+	int sgnd;
+	/** number of decoded resolution */
+	int resno_decoded;
+	/** number of division by 2 of the out image compared to the original size of image */
+	int factor;
+	/** image component data */
+	int *data;
+} opj_image_comp_t;
+
+/** 
+Defines image data and characteristics
+*/
+typedef struct opj_image {
+	/** XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area */
+	int x0;
+	/** YOsiz: vertical offset from the origin of the reference grid to the top side of the image area */
+	int y0;
+	/** Xsiz: width of the reference grid */
+	int x1;
+	/** Ysiz: height of the reference grid */
+	int y1;
+	/** number of components in the image */
+	int numcomps;
+	/** color space: sRGB, Greyscale or YUV */
+	OPJ_COLOR_SPACE color_space;
+	/** image components */
+	opj_image_comp_t *comps;
+	/** 'restricted' ICC profile */
+	unsigned char *icc_profile_buf;
+	/** size of ICC profile */
+	int icc_profile_len;
+} opj_image_t;
+
+/**
+Component parameters structure used by the opj_image_create function
+*/
+typedef struct opj_image_comptparm {
+	/** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */
+	int dx;
+	/** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */
+	int dy;
+	/** data width */
+	int w;
+	/** data height */
+	int h;
+	/** x component offset compared to the whole image */
+	int x0;
+	/** y component offset compared to the whole image */
+	int y0;
+	/** precision */
+	int prec;
+	/** image depth in bits */
+	int bpp;
+	/** signed (1) / unsigned (0) */
+	int sgnd;
+} opj_image_cmptparm_t;
+
+/* 
+==========================================================
+   Information on the JPEG 2000 codestream
+==========================================================
+*/
+
+/**
+Index structure : Information concerning a packet inside tile
+*/
+typedef struct opj_packet_info {
+	/** packet start position (including SOP marker if it exists) */
+	int start_pos;
+	/** end of packet header position (including EPH marker if it exists)*/
+	int end_ph_pos;
+	/** packet end position */
+	int end_pos;
+	/** packet distorsion */
+	double disto;
+} opj_packet_info_t;
+
+/**
+Index structure : Information concerning tile-parts
+*/
+typedef struct opj_tp_info {
+	/** start position of tile part */
+	int tp_start_pos;
+	/** end position of tile part header */
+	int tp_end_header;
+	/** end position of tile part */
+	int tp_end_pos;
+	/** start packet of tile part */
+	int tp_start_pack;
+	/** number of packets of tile part */
+	int tp_numpacks;
+} opj_tp_info_t;
+
+/**
+Index structure : information regarding tiles 
+*/
+typedef struct opj_tile_info {
+	/** value of thresh for each layer by tile cfr. Marcela   */
+	double *thresh;
+	/** number of tile */
+	int tileno;
+	/** start position */
+	int start_pos;
+	/** end position of the header */
+	int end_header;
+	/** end position */
+	int end_pos;
+	/** precinct number for each resolution level (width) */
+	int pw[33];
+	/** precinct number for each resolution level (height) */
+	int ph[33];
+	/** precinct size (in power of 2), in X for each resolution level */
+	int pdx[33];
+	/** precinct size (in power of 2), in Y for each resolution level */
+	int pdy[33];
+	/** information concerning packets inside tile */
+	opj_packet_info_t *packet;
+	/** add fixed_quality */
+	int numpix;
+	/** add fixed_quality */
+	double distotile;
+	/** number of tile parts */
+	int num_tps;
+	/** information concerning tile parts */
+	opj_tp_info_t *tp;
+} opj_tile_info_t;
+
+/* UniPG>> */
+/**
+Marker structure
+*/
+typedef struct opj_marker_info_t {
+	/** marker type */
+	unsigned short int type;
+	/** position in codestream */
+	int pos;
+	/** length, marker val included */
+	int len;
+} opj_marker_info_t;
+/* <<UniPG */
+
+/**
+Index structure of the codestream
+*/
+typedef struct opj_codestream_info {
+	/** maximum distortion reduction on the whole image (add for Marcela) */
+	double D_max;
+	/** packet number */
+	int packno;
+	/** writing the packet in the index with t2_encode_packets */
+	int index_write;
+	/** image width */
+	int image_w;
+	/** image height */
+	int image_h;
+	/** progression order */
+	OPJ_PROG_ORDER prog;
+	/** tile size in x */
+	int tile_x;
+	/** tile size in y */
+	int tile_y;
+	/** */
+	int tile_Ox;
+	/** */
+	int tile_Oy;
+	/** number of tiles in X */
+	int tw;
+	/** number of tiles in Y */
+	int th;
+	/** component numbers */
+	int numcomps;
+	/** number of layer */
+	int numlayers;
+	/** number of decomposition for each component */
+	int *numdecompos;
+/* UniPG>> */
+	/** number of markers */
+	int marknum;
+	/** list of markers */
+	opj_marker_info_t *marker;
+	/** actual size of markers array */
+	int maxmarknum;
+/* <<UniPG */
+	/** main header position */
+	int main_head_start;
+	/** main header position */
+	int main_head_end;
+	/** codestream's size */
+	int codestream_size;
+	/** information regarding tiles inside image */
+	opj_tile_info_t *tile;
+} opj_codestream_info_t;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* 
+==========================================================
+   openjpeg version
+==========================================================
+*/
+
+OPJ_API const char * OPJ_CALLCONV opj_version(void);
+
+/* 
+==========================================================
+   image functions definitions
+==========================================================
+*/
+
+/**
+Create an image
+@param numcmpts number of components
+@param cmptparms components parameters
+@param clrspc image color space
+@return returns a new image structure if successful, returns NULL otherwise
+*/
+OPJ_API opj_image_t* OPJ_CALLCONV opj_image_create(int numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc);
+
+/**
+Deallocate any resources associated with an image
+@param image image to be destroyed
+*/
+OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image);
+
+/* 
+==========================================================
+   stream functions definitions
+==========================================================
+*/
+
+/**
+Open and allocate a memory stream for read / write. 
+On reading, the user must provide a buffer containing encoded data. The buffer will be 
+wrapped by the returned CIO handle. 
+On writing, buffer parameters must be set to 0: a buffer will be allocated by the library 
+to contain encoded data. 
+@param cinfo Codec context info
+@param buffer Reading: buffer address. Writing: NULL
+@param length Reading: buffer length. Writing: 0
+@return Returns a CIO handle if successful, returns NULL otherwise
+*/
+OPJ_API opj_cio_t* OPJ_CALLCONV opj_cio_open(opj_common_ptr cinfo, unsigned char *buffer, int length);
+
+/**
+Close and free a CIO handle
+@param cio CIO handle to free
+*/
+OPJ_API void OPJ_CALLCONV opj_cio_close(opj_cio_t *cio);
+
+/**
+Get position in byte stream
+@param cio CIO handle
+@return Returns the position in bytes
+*/
+OPJ_API int OPJ_CALLCONV cio_tell(opj_cio_t *cio);
+/**
+Set position in byte stream
+@param cio CIO handle
+@param pos Position, in number of bytes, from the beginning of the stream
+*/
+OPJ_API void OPJ_CALLCONV cio_seek(opj_cio_t *cio, int pos);
+
+/* 
+==========================================================
+   event manager functions definitions
+==========================================================
+*/
+
+OPJ_API opj_event_mgr_t* OPJ_CALLCONV opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context);
+
+/* 
+==========================================================
+   codec functions definitions
+==========================================================
+*/
+/**
+Creates a J2K/JPT/JP2 decompression structure
+@param format Decoder to select
+@return Returns a handle to a decompressor if successful, returns NULL otherwise
+*/
+OPJ_API opj_dinfo_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format);
+/**
+Destroy a decompressor handle
+@param dinfo decompressor handle to destroy
+*/
+OPJ_API void OPJ_CALLCONV opj_destroy_decompress(opj_dinfo_t *dinfo);
+/**
+Set decoding parameters to default values
+@param parameters Decompression parameters
+*/
+OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters);
+/**
+Setup the decoder decoding parameters using user parameters.
+Decoding parameters are returned in j2k->cp. 
+@param dinfo decompressor handle
+@param parameters decompression parameters
+*/
+OPJ_API void OPJ_CALLCONV opj_setup_decoder(opj_dinfo_t *dinfo, opj_dparameters_t *parameters);
+/**
+Decode an image from a JPEG-2000 codestream 
+@param dinfo decompressor handle
+@param cio Input buffer stream
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+OPJ_API opj_image_t* OPJ_CALLCONV opj_decode(opj_dinfo_t *dinfo, opj_cio_t *cio);
+
+/**
+Decode an image from a JPEG-2000 codestream and extract the codestream information
+@param dinfo decompressor handle
+@param cio Input buffer stream
+@param cstr_info Codestream information structure if needed afterwards, NULL otherwise
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+OPJ_API opj_image_t* OPJ_CALLCONV opj_decode_with_info(opj_dinfo_t *dinfo, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
+/**
+Creates a J2K/JP2 compression structure
+@param format Coder to select
+@return Returns a handle to a compressor if successful, returns NULL otherwise
+*/
+OPJ_API opj_cinfo_t* OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format);
+/**
+Destroy a compressor handle
+@param cinfo compressor handle to destroy
+*/
+OPJ_API void OPJ_CALLCONV opj_destroy_compress(opj_cinfo_t *cinfo);
+/**
+Set encoding parameters to default values, that means : 
+<ul>
+<li>Lossless
+<li>1 tile
+<li>Size of precinct : 2^15 x 2^15 (means 1 precinct)
+<li>Size of code-block : 64 x 64
+<li>Number of resolutions: 6
+<li>No SOP marker in the codestream
+<li>No EPH marker in the codestream
+<li>No sub-sampling in x or y direction
+<li>No mode switch activated
+<li>Progression order: LRCP
+<li>No index file
+<li>No ROI upshifted
+<li>No offset of the origin of the image
+<li>No offset of the origin of the tiles
+<li>Reversible DWT 5-3
+</ul>
+@param parameters Compression parameters
+*/
+OPJ_API void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters);
+/**
+Setup the encoder parameters using the current image and using user parameters. 
+@param cinfo Compressor handle
+@param parameters Compression parameters
+@param image Input filled image
+*/
+OPJ_API void OPJ_CALLCONV opj_setup_encoder(opj_cinfo_t *cinfo, opj_cparameters_t *parameters, opj_image_t *image);
+/**
+Encode an image into a JPEG-2000 codestream
+@param cinfo compressor handle
+@param cio Output buffer stream
+@param image Image to encode
+@param index Depreacted -> Set to NULL. To extract index, used opj_encode_wci()
+@return Returns true if successful, returns false otherwise
+*/
+OPJ_API bool OPJ_CALLCONV opj_encode(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_image_t *image, char *index);
+/**
+Encode an image into a JPEG-2000 codestream and extract the codestream information
+@param cinfo compressor handle
+@param cio Output buffer stream
+@param image Image to encode
+@param cstr_info Codestream information structure if needed afterwards, NULL otherwise
+@return Returns true if successful, returns false otherwise
+*/
+OPJ_API bool OPJ_CALLCONV opj_encode_with_info(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info);
+/**
+Destroy Codestream information after compression or decompression
+@param cstr_info Codestream information structure
+*/
+OPJ_API void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_t *cstr_info);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* OPENJPEG_H */
diff --git a/contrib/media/updf/include/opj_includes.h b/contrib/media/updf/include/opj_includes.h
new file mode 100644
index 000000000..53739abf8
--- /dev/null
+++ b/contrib/media/updf/include/opj_includes.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef OPJ_INCLUDES_H
+#define OPJ_INCLUDES_H
+
+/*
+ ==========================================================
+   Standard includes used by the library
+ ==========================================================
+*/
+#include <memory.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <float.h>
+#include <time.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <ctype.h>
+
+/*
+ ==========================================================
+   OpenJPEG interface
+ ==========================================================
+ */
+#include "openjpeg.h"
+
+/*
+ ==========================================================
+   OpenJPEG modules
+ ==========================================================
+*/
+
+/* Ignore GCC attributes if this is not GCC */
+#ifndef __GNUC__
+	#define __attribute__(x) /* __attribute__(x) */
+#endif
+
+/*
+The inline keyword is supported by C99 but not by C90. 
+Most compilers implement their own version of this keyword ... 
+*/
+#ifndef INLINE
+	#if defined(_MSC_VER)
+		#define INLINE __forceinline
+	#elif defined(__GNUC__)
+		#define INLINE __inline__
+	#elif defined(__MWERKS__)
+		#define INLINE inline
+	#else 
+		/* add other compilers here ... */
+		#define INLINE 
+	#endif /* defined(<Compiler>) */
+#endif /* INLINE */
+
+/* Are restricted pointers available? (C99) */
+#if (__STDC_VERSION__ != 199901L)
+	/* Not a C99 compiler */
+	#ifdef __GNUC__
+		#define restrict __restrict__
+	#else
+		#define restrict /* restrict */
+	#endif
+#endif
+
+/* MSVC and Borland C do not have lrintf */
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+static INLINE long lrintf(float f){
+#ifdef _M_X64
+    return (long)((f>0.0f) ? (f + 0.5f):(f -0.5f));
+#else
+    int i;
+ 
+    _asm{
+        fld f
+        fistp i
+    };
+ 
+    return i;
+#endif
+}
+#endif
+
+#include "j2k_lib.h"
+#include "opj_malloc.h"
+#include "event.h"
+#include "cio.h"
+
+#include "image.h"
+#include "j2k.h"
+#include "jp2.h"
+#include "jpt.h"
+
+#include "mqc.h"
+#include "raw.h"
+#include "bio.h"
+#include "tgt.h"
+#include "pi.h"
+#include "tcd.h"
+#include "t1.h"
+#include "dwt.h"
+#include "t2.h"
+#include "mct.h"
+#include "int.h"
+#include "fix.h"
+
+/* JPWL>> */
+#ifdef USE_JPWL
+#include "../jpwl/jpwl.h"
+#endif /* USE_JPWL */
+/* <<JPWL */
+
+#endif /* OPJ_INCLUDES_H */
diff --git a/contrib/media/updf/include/opj_malloc.h b/contrib/media/updf/include/opj_malloc.h
new file mode 100644
index 000000000..64908f3e8
--- /dev/null
+++ b/contrib/media/updf/include/opj_malloc.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __OPJ_MALLOC_H
+#define __OPJ_MALLOC_H
+/**
+@file opj_malloc.h
+@brief Internal functions
+
+The functions in opj_malloc.h are internal utilities used for memory management.
+*/
+
+/** @defgroup MISC MISC - Miscellaneous internal functions */
+/*@{*/
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+/**
+Allocate an uninitialized memory block
+@param size Bytes to allocate
+@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
+*/
+#ifdef ALLOC_PERF_OPT
+void * OPJ_CALLCONV opj_malloc(size_t size);
+#else
+#define opj_malloc(size) malloc(size)
+#endif
+
+/**
+Allocate a memory block with elements initialized to 0
+@param num Blocks to allocate
+@param size Bytes per block to allocate
+@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
+*/
+#ifdef ALLOC_PERF_OPT
+void * OPJ_CALLCONV opj_calloc(size_t _NumOfElements, size_t _SizeOfElements);
+#else
+#define opj_calloc(num, size) calloc(num, size)
+#endif
+
+/**
+Allocate memory aligned to a 16 byte boundry
+@param size Bytes to allocate
+@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
+*/
+/* FIXME: These should be set with cmake tests, but we're currently not requiring use of cmake */
+#ifdef _WIN32
+	/* Someone should tell the mingw people that their malloc.h ought to provide _mm_malloc() */
+	#ifdef __GNUC__
+		#include <mm_malloc.h>
+		#define HAVE_MM_MALLOC
+	#else /* MSVC, Intel C++ */
+		#include <malloc.h>
+		#ifdef _mm_malloc
+			#define HAVE_MM_MALLOC
+		#endif
+	#endif
+#else /* Not _WIN32 */
+	#if defined(__sun)
+		#define HAVE_MEMALIGN
+	/* Linux x86_64 and OSX always align allocations to 16 bytes */
+	#elif !defined(__amd64__) && !defined(__APPLE__)	
+		#define HAVE_MEMALIGN
+		#include <malloc.h>			
+	#endif
+#endif
+
+#define opj_aligned_malloc(size) malloc(size)
+#define opj_aligned_free(m) free(m)
+
+#ifdef HAVE_MM_MALLOC
+	#undef opj_aligned_malloc
+	#define opj_aligned_malloc(size) _mm_malloc(size, 16)
+	#undef opj_aligned_free
+	#define opj_aligned_free(m) _mm_free(m)
+#endif
+
+#ifdef HAVE_MEMALIGN
+	extern void* memalign(size_t, size_t);
+	#undef opj_aligned_malloc
+	#define opj_aligned_malloc(size) memalign(16, (size))
+	#undef opj_aligned_free
+	#define opj_aligned_free(m) free(m)
+#endif
+
+#ifdef HAVE_POSIX_MEMALIGN
+	#undef opj_aligned_malloc
+	extern int posix_memalign(void**, size_t, size_t);
+
+	static INLINE void* __attribute__ ((malloc)) opj_aligned_malloc(size_t size){
+		void* mem = NULL;
+		posix_memalign(&mem, 16, size);
+		return mem;
+	}
+	#undef opj_aligned_free
+	#define opj_aligned_free(m) free(m)
+#endif
+
+#ifdef ALLOC_PERF_OPT
+	#undef opj_aligned_malloc
+	#define opj_aligned_malloc(size) opj_malloc(size)
+	#undef opj_aligned_free
+	#define opj_aligned_free(m) opj_free(m)
+#endif
+
+/**
+Reallocate memory blocks.
+@param m Pointer to previously allocated memory block
+@param s New size in bytes
+@return Returns a void pointer to the reallocated (and possibly moved) memory block
+*/
+#ifdef ALLOC_PERF_OPT
+void * OPJ_CALLCONV opj_realloc(void * m, size_t s);
+#else
+#define opj_realloc(m, s) realloc(m, s)
+#endif
+
+/**
+Deallocates or frees a memory block.
+@param m Previously allocated memory block to be freed
+*/
+#ifdef ALLOC_PERF_OPT
+void OPJ_CALLCONV opj_free(void * m);
+#else
+#define opj_free(m) free(m)
+#endif
+
+#ifdef __GNUC__
+#pragma GCC poison malloc calloc realloc free
+#endif
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __OPJ_MALLOC_H */
+
diff --git a/contrib/media/updf/include/os_layer/os_layer.h b/contrib/media/updf/include/os_layer/os_layer.h
new file mode 100644
index 000000000..99bbe1dec
--- /dev/null
+++ b/contrib/media/updf/include/os_layer/os_layer.h
@@ -0,0 +1,122 @@
+#ifndef __OS_LAYER_OS_LAYER_H
+#define __OS_LAYER_OS_LAYER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+#include<stdio.h>
+#include<stdlib.h>
+
+#define __FSEMU_FLAG_USED		0x00000001
+#define __FSEMU_FLAG_DIRECTORY		0x00000002
+#define __FSEMU_FLAG_DEVICE		0x00000004
+#define __FSEMU_FLAG_READ  		0x00000008
+#define __FSEMU_FLAG_WRITE		0x00000010
+#define __FSEMU_FLAG_SEEK		0x00000020
+#define __FSEMU_FLAG_STDIO		0x00000040
+
+#define __FSF(x)	__FSEMU_FLAG_##x
+
+#define T_FSF(x,f)	((x)&__FSF(f))
+
+#define __FSEMU_BLOCK_SIZE		512
+
+struct __fsemu_io_t;
+
+typedef struct
+{
+ int (* putc)(int dev,int c);
+ int (* getc)(int dev,int * c);
+ int (* read)(struct __fsemu_io_t *,int blkno,int blkcount,char *);
+ int (* write)(struct __fsemu_io_t *,int blkno,int blkcount,char *);
+} __fsemu_stdio_t;
+
+typedef struct __fsemu_io_t
+{
+ char * filename;
+ char * filebuffer;
+ int handle;
+ int pos;
+ int size;
+ int flags;
+ char * systree_buf;
+ struct systree_info * st_info;
+ __fsemu_stdio_t * special_ops;
+} __fsemu_io_t;
+
+#define __FSEMU_MAX_FILES		64
+
+extern __fsemu_stdio_t __fsemu_stdin_ops,
+		       __fsemu_stdout_ops,
+		       __fsemu_stderr_ops,
+		       __fsemu_stdprn_ops,
+		       __fsemu_stdaux_ops;
+		       
+#define __FSEMU_f_STDIN { "stdin",NULL,0,0,0,__FSF(USED)|__FSF(READ) \
+			  |__FSF(DEVICE)|__FSF(STDIO), NULL,NULL,&__fsemu_stdin_ops }
+#define __FSEMU_f_STDOUT { "stdout",NULL,1,0,0,__FSF(USED)|__FSF(WRITE) \
+			  |__FSF(DEVICE)|__FSF(STDIO), NULL,NULL,&__fsemu_stdout_ops }
+#define __FSEMU_f_STDERR { "stderr",NULL,2,0,0,__FSF(USED)|__FSF(WRITE) \
+			  |__FSF(DEVICE)|__FSF(STDIO), NULL,NULL,&__fsemu_stderr_ops }
+#define __FSEMU_f_STDPRN { "stdprn",NULL,3,0,0,__FSF(USED)|__FSF(WRITE) \
+			  |__FSF(DEVICE)|__FSF(STDIO), NULL,NULL,&__fsemu_stdprn_ops }
+#define __FSEMU_f_STDAUX { "stdaux",NULL,4,0,0,__FSF(USED)|__FSF(WRITE) \
+			  |__FSF(DEVICE)|__FSF(STDIO)|__FSF(READ), NULL,NULL,&__fsemu_stdaux_ops }
+
+#define __FSEMU_STDIO_DECLS \
+    static __fsemu_io_t __fsemu_io_stdin=__FSEMU_f_STDIN; \
+    static __fsemu_io_t __fsemu_io_stdout=__FSEMU_f_STDOUT; \
+    static __fsemu_io_t __fsemu_io_stderr=__FSEMU_f_STDERR; \
+    static __fsemu_io_t __fsemu_io_stdprn=__FSEMU_f_STDPRN; \
+    static __fsemu_io_t __fsemu_io_stdaux=__FSEMU_f_STDAUX;
+
+#define __FSEMU_STDIO_TABLE_DECLS \
+    &__fsemu_io_stdin, \
+    &__fsemu_io_stdout, \
+    &__fsemu_io_stderr, \
+    &__fsemu_io_stdprn, \
+    &__fsemu_io_stdaux
+
+
+extern __fsemu_stdio_t __fsemu_rd1_ops,
+		       __fsemu_hd1_ops,
+		       __fsemu_hd2_ops,
+		       __fsemu_hd3_ops,
+		       __fsemu_hd4_ops;
+
+#define __FSEMU_f_RD1 { "/RD/1",NULL,5,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(WRITE)|__FSF(DEVICE),NULL,NULL,&__fsemu_rd1_ops }
+#define __FSEMU_f_HD1 { "/HD/1",NULL,6,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(DEVICE),NULL,NULL,&__fsemu_hd1_ops }
+#define __FSEMU_f_HD2 { "/HD/2",NULL,7,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(DEVICE),NULL,NULL,&__fsemu_hd2_ops }
+#define __FSEMU_f_HD3 { "/HD/3",NULL,8,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(DEVICE),NULL,NULL,&__fsemu_hd3_ops }
+#define __FSEMU_f_HD4 { "/HD/4",NULL,9,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(DEVICE),NULL,NULL,&__fsemu_hd4_ops }
+			
+#define __FSEMU_DEV_DECLS \
+    static __fsemu_io_t __fsemu_io_rd1=__FSEMU_f_RD1; \
+    static __fsemu_io_t __fsemu_io_hd1=__FSEMU_f_HD1; \
+    static __fsemu_io_t __fsemu_io_hd2=__FSEMU_f_HD2; \
+    static __fsemu_io_t __fsemu_io_hd3=__FSEMU_f_HD3; \
+    static __fsemu_io_t __fsemu_io_hd4=__FSEMU_f_HD4;
+
+#define __FSEMU_DEV_TABLE_DECLS \
+    &__fsemu_io_rd1,    \
+    &__fsemu_io_hd1,    \
+    &__fsemu_io_hd2,    \
+    &__fsemu_io_hd3,    \
+    &__fsemu_io_hd4
+    
+#define __F_READABLE(x)	T_FSF(x,READ)
+#define __F_WRITABLE(x)	T_FSF(x,WRITE)
+#define __F_SEEKABLE(x)	T_FSF(x,SEEK)
+
+#ifdef __cplusplus
+}
+#endif
+        			 
+#endif
diff --git a/contrib/media/updf/include/os_layer/queue.h b/contrib/media/updf/include/os_layer/queue.h
new file mode 100644
index 000000000..74997d0af
--- /dev/null
+++ b/contrib/media/updf/include/os_layer/queue.h
@@ -0,0 +1,44 @@
+#ifndef __QUEUE_H
+#define __QUEUE_H
+
+#include<menuet/os.h>
+#include<menuet/sem.h>
+
+typedef struct
+{
+ int in_ptr,out_ptr,size;
+ unsigned char * databuf;
+ DECLARE_SEMAPHORE_S(q_lock);
+} __oe_queue_t;
+
+#define DECL_EMPTY_Q(n,sz,buf)	__oe_queue_t n = {0,0,sz,buf,SEM_INIT}
+
+#define __OE_QUEUE_INQ(x,c) \
+    ({ \
+	register int __ret,temp; \
+	sem_lock(&(x)->q_lock); \
+	temp=(x)->in_ptr+1; \
+	if(temp>=(x)->size) temp=0; \
+	if(temp==(x)->out_ptr) { __ret=-1; goto __OEQI_D; } \
+	(x)->databuf[(x)->in_ptr]=(c)&0xFF; \
+	(x)->in_ptr=temp; \
+	__ret=0; \
+__OEQI_D: \
+	sem_unlock(&(x)->q_lock); \
+	__ret; })
+	
+#define __OE_QUEUE_DEQ(x,c) \
+    ({ \
+	register int __ret; \
+	register unsigned char __tmp; \
+	sem_lock(&(x)->q_lock); \
+	if((x)->out_ptr==(x)->in_ptr) { __ret=-1; goto __OEQD_D; } \
+	__tmp=(x)->databuf[(x)->out_ptr++]; \
+	if((x)->out_ptr>=(x)->size) (x)->out_ptr=0; \
+	__ret=0; \
+	(c)=__tmp; \
+__OEQD_D: \
+	sem_unlock(&(x)->q_lock); \
+	__ret; })
+	
+#endif
diff --git a/contrib/media/updf/include/osfcn.h b/contrib/media/updf/include/osfcn.h
new file mode 100644
index 000000000..f199e8a82
--- /dev/null
+++ b/contrib/media/updf/include/osfcn.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_osfcn_h_
+#define __dj_include_osfcn_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <unistd.h>
+#include <time.h>
+#include <sys/resource.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_osfcn_h_ */
diff --git a/contrib/media/updf/include/ostream b/contrib/media/updf/include/ostream
new file mode 100644
index 000000000..4564be746
--- /dev/null
+++ b/contrib/media/updf/include/ostream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_OSTREAM
+#include <bits/std_ostream.h>
+#endif
diff --git a/contrib/media/updf/include/panel.h b/contrib/media/updf/include/panel.h
new file mode 100755
index 000000000..d3f44e75f
--- /dev/null
+++ b/contrib/media/updf/include/panel.h
@@ -0,0 +1,65 @@
+/*
+***************************************************************************
+* This file comprises part of PDCurses. PDCurses is Public Domain software.
+* You may use this code for whatever purposes you desire. This software
+* is provided AS IS with NO WARRANTY whatsoever.
+* Should this software be used in another application, an acknowledgement
+* that PDCurses code is used would be appreciated, but is not mandatory.
+*
+* Any changes which you make to this software which may improve or enhance
+* it, should be forwarded to the current maintainer for the benefit of 
+* other users.
+*
+* The only restriction placed on this code is that no distribution of
+* modified PDCurses code be made under the PDCurses name, by anyone
+* other than the current maintainer.
+* 
+* See the file maintain.er for details of the current maintainer.
+***************************************************************************
+*/
+/* 
+$Id
+*/
+/*
+*----------------------------------------------------------------------
+*				Panels for PDCurses
+*----------------------------------------------------------------------
+*/
+
+#include <curses.h>
+
+typedef struct panelobs
+{
+	struct panelobs *above;
+	struct panel *pan;
+} PANELOBS;
+
+typedef struct panel
+{
+	WINDOW *win;
+	int wstarty;
+	int wendy;
+	int wstartx;
+	int wendx;
+	struct panel *below;
+	struct panel *above;
+	char *user;
+	struct panelobs *obscure;
+} PANEL;
+
+WINDOW *panel_window(PANEL *pan);
+void update_panels(void );
+int hide_panel(PANEL *pan);
+int show_panel(PANEL *pan);
+int del_panel(PANEL *pan);
+int top_panel(PANEL *pan);
+int bottom_panel(PANEL *pan);
+PANEL *new_panel(WINDOW *win);
+PANEL *panel_above(PANEL *pan);
+PANEL *panel_below(PANEL *pan);
+int set_panel_userptr(PANEL *pan,char *uptr);
+char *panel_userptr(PANEL *pan);
+int move_panel(PANEL *pan,int starty,int startx);
+int replace_panel(PANEL *pan,WINDOW *win);
+
+/* end of panel.h */
diff --git a/contrib/media/updf/include/parametrized.h b/contrib/media/updf/include/parametrized.h
new file mode 100644
index 000000000..8a443c43a
--- /dev/null
+++ b/contrib/media/updf/include/parametrized.h
@@ -0,0 +1,609 @@
+/*
+ * parametrized.h --- is a termcap capability parametrized?
+ *
+ * Note: this file is generated using parametrized.sh, do not edit by hand.
+ * A value of -1 in the table means suppress both pad and % translations.
+ * A value of 0 in the table means do pad but not % translations.
+ * A value of 1 in the table means do both pad and % translations.
+ */
+
+static short const parametrized[] = {
+0,	/*  cbt  */
+0,	/*  bel  */
+0,	/*  cr  */
+1,	/*  csr  */
+0,	/*  tbc  */
+0,	/*  clear  */
+0,	/*  el  */
+0,	/*  ed  */
+1,	/*  hpa  */
+0,	/*  cmdch  */
+1,	/*  cup  */
+0,	/*  cud1  */
+0,	/*  home  */
+0,	/*  civis  */
+0,	/*  cub1  */
+0,	/*  mrcup  */
+0,	/*  cnorm  */
+0,	/*  cuf1  */
+0,	/*  ll  */
+0,	/*  cuu1  */
+0,	/*  cvvis  */
+0,	/*  dch1  */
+0,	/*  dl1  */
+0,	/*  dsl  */
+0,	/*  hd  */
+0,	/*  smacs  */
+0,	/*  blink  */
+0,	/*  bold  */
+0,	/*  smcup  */
+0,	/*  smdc  */
+0,	/*  dim  */
+0,	/*  smir  */
+0,	/*  invis  */
+0,	/*  prot  */
+0,	/*  rev  */
+0,	/*  smso  */
+0,	/*  smul  */
+1,	/*  ech  */
+0,	/*  rmacs  */
+0,	/*  sgr0  */
+0,	/*  rmcup  */
+0,	/*  rmdc  */
+0,	/*  rmir  */
+0,	/*  rmso  */
+0,	/*  rmul  */
+0,	/*  flash  */
+0,	/*  ff  */
+0,	/*  fsl  */
+0,	/*  is1  */
+0,	/*  is2  */
+0,	/*  is3  */
+0,	/*  if  */
+0,	/*  ich1  */
+0,	/*  il1  */
+0,	/*  ip  */
+0,	/*  kbs  */
+0,	/*  ktbc  */
+0,	/*  kclr  */
+0,	/*  kctab  */
+0,	/*  kdch1  */
+0,	/*  kdl1  */
+0,	/*  kcud1  */
+0,	/*  krmir  */
+0,	/*  kel  */
+0,	/*  ked  */
+0,	/*  kf0  */
+0,	/*  kf1  */
+0,	/*  kf10  */
+0,	/*  kf2  */
+0,	/*  kf3  */
+0,	/*  kf4  */
+0,	/*  kf5  */
+0,	/*  kf6  */
+0,	/*  kf7  */
+0,	/*  kf8  */
+0,	/*  kf9  */
+0,	/*  khome  */
+0,	/*  kich1  */
+0,	/*  kil1  */
+0,	/*  kcub1  */
+0,	/*  kll  */
+0,	/*  knp  */
+0,	/*  kpp  */
+0,	/*  kcuf1  */
+0,	/*  kind  */
+0,	/*  kri  */
+0,	/*  khts  */
+0,	/*  kcuu1  */
+0,	/*  rmkx  */
+0,	/*  smkx  */
+0,	/*  lf0  */
+0,	/*  lf1  */
+0,	/*  lf10  */
+0,	/*  lf2  */
+0,	/*  lf3  */
+0,	/*  lf4  */
+0,	/*  lf5  */
+0,	/*  lf6  */
+0,	/*  lf7  */
+0,	/*  lf8  */
+0,	/*  lf9  */
+0,	/*  rmm  */
+0,	/*  smm  */
+0,	/*  nel  */
+0,	/*  pad  */
+1,	/*  dch  */
+1,	/*  dl  */
+1,	/*  cud  */
+1,	/*  ich  */
+1,	/*  indn  */
+1,	/*  il  */
+1,	/*  cub  */
+1,	/*  cuf  */
+1,	/*  rin  */
+1,	/*  cuu  */
+1,	/*  pfkey  */
+1,	/*  pfloc  */
+1,	/*  pfx  */
+0,	/*  mc0  */
+0,	/*  mc4  */
+0,	/*  mc5  */
+1,	/*  rep  */
+0,	/*  rs1  */
+0,	/*  rs2  */
+0,	/*  rs3  */
+0,	/*  rf  */
+0,	/*  rc  */
+1,	/*  vpa  */
+0,	/*  sc  */
+0,	/*  ind  */
+0,	/*  ri  */
+1,	/*  sgr  */
+0,	/*  hts  */
+1,	/*  wind  */
+0,	/*  ht  */
+0,	/*  tsl  */
+0,	/*  uc  */
+0,	/*  hu  */
+0,	/*  iprog  */
+0,	/*  ka1  */
+0,	/*  ka3  */
+0,	/*  kb2  */
+0,	/*  kc1  */
+0,	/*  kc3  */
+1,	/*  mc5p  */
+0,	/*  rmp  */
+-1,	/*  acsc  */
+1,	/*  pln  */
+0,	/*  kcbt  */
+0,	/*  smxon  */
+0,	/*  rmxon  */
+0,	/*  smam  */
+0,	/*  rmam  */
+0,	/*  xonc  */
+0,	/*  xoffc  */
+0,	/*  enacs  */
+0,	/*  smln  */
+0,	/*  rmln  */
+0,	/*  kbeg  */
+0,	/*  kcan  */
+0,	/*  kclo  */
+0,	/*  kcmd  */
+0,	/*  kcpy  */
+0,	/*  kcrt  */
+0,	/*  kend  */
+0,	/*  kent  */
+0,	/*  kext  */
+0,	/*  kfnd  */
+0,	/*  khlp  */
+0,	/*  kmrk  */
+0,	/*  kmsg  */
+0,	/*  kmov  */
+0,	/*  knxt  */
+0,	/*  kopn  */
+0,	/*  kopt  */
+0,	/*  kprv  */
+0,	/*  kprt  */
+0,	/*  krdo  */
+0,	/*  kref  */
+0,	/*  krfr  */
+0,	/*  krpl  */
+0,	/*  krst  */
+0,	/*  kres  */
+0,	/*  ksav  */
+0,	/*  kspd  */
+0,	/*  kund  */
+0,	/*  kBEG  */
+0,	/*  kCAN  */
+0,	/*  kCMD  */
+0,	/*  kCPY  */
+0,	/*  kCRT  */
+0,	/*  kDC  */
+0,	/*  kDL  */
+0,	/*  kslt  */
+0,	/*  kEND  */
+0,	/*  kEOL  */
+0,	/*  kEXT  */
+0,	/*  kFND  */
+1,	/*  kHLP  */
+1,	/*  kHOM  */
+1,	/*  kIC  */
+1,	/*  kLFT  */
+0,	/*  kMSG  */
+0,	/*  kMOV  */
+0,	/*  kNXT  */
+0,	/*  kOPT  */
+0,	/*  kPRV  */
+0,	/*  kPRT  */
+0,	/*  kRDO  */
+0,	/*  kRPL  */
+0,	/*  kRIT  */
+0,	/*  kRES  */
+0,	/*  kSAV  */
+0,	/*  kSPD  */
+0,	/*  kUND  */
+0,	/*  rfi  */
+0,	/*  kf11  */
+0,	/*  kf12  */
+0,	/*  kf13  */
+0,	/*  kf14  */
+0,	/*  kf15  */
+0,	/*  kf16  */
+0,	/*  kf17  */
+0,	/*  kf18  */
+0,	/*  kf19  */
+0,	/*  kf20  */
+0,	/*  kf21  */
+0,	/*  kf22  */
+0,	/*  kf23  */
+0,	/*  kf24  */
+0,	/*  kf25  */
+0,	/*  kf26  */
+0,	/*  kf27  */
+0,	/*  kf28  */
+0,	/*  kf29  */
+0,	/*  kf30  */
+0,	/*  kf31  */
+0,	/*  kf32  */
+0,	/*  kf33  */
+0,	/*  kf34  */
+0,	/*  kf35  */
+0,	/*  kf36  */
+0,	/*  kf37  */
+0,	/*  kf38  */
+0,	/*  kf39  */
+0,	/*  kf40  */
+0,	/*  kf41  */
+0,	/*  kf42  */
+0,	/*  kf43  */
+0,	/*  kf44  */
+0,	/*  kf45  */
+0,	/*  kf46  */
+0,	/*  kf47  */
+0,	/*  kf48  */
+0,	/*  kf49  */
+0,	/*  kf50  */
+0,	/*  kf51  */
+0,	/*  kf52  */
+0,	/*  kf53  */
+0,	/*  kf54  */
+0,	/*  kf55  */
+0,	/*  kf56  */
+0,	/*  kf57  */
+0,	/*  kf58  */
+0,	/*  kf59  */
+0,	/*  kf60  */
+0,	/*  kf61  */
+0,	/*  kf62  */
+0,	/*  kf63  */
+0,	/*  el1  */
+0,	/*  mgc  */
+0,	/*  smgl  */
+0,	/*  smgr  */
+0,	/*  fln  */
+1,	/*  sclk  */
+1,	/*  dclk  */
+0,	/*  rmclk  */
+1,	/*  cwin  */
+1,	/*  wingo  */
+0,	/*  hup  */
+1,	/*  dial  */
+1,	/*  qdial  */
+0,	/*  tone  */
+0,	/*  pulse  */
+0,	/*  hook  */
+0,	/*  pause  */
+0,	/*  wait  */
+1,	/*  u0  */
+1,	/*  u1  */
+1,	/*  u2  */
+1,	/*  u3  */
+1,	/*  u4  */
+1,	/*  u5  */
+1,	/*  u6  */
+1,	/*  u7  */
+1,	/*  u8  */
+1,	/*  u9  */
+0,	/*  op  */
+0,	/*  oc  */
+1,	/*  initc  */
+1,	/*  initp  */
+1,	/*  scp  */
+1,	/*  setf  */
+1,	/*  setb  */
+0,	/*  cpi  */
+0,	/*  lpi  */
+0,	/*  chr  */
+0,	/*  cvr  */
+0,	/*  defc  */
+0,	/*  swidm  */
+0,	/*  sdrfq  */
+0,	/*  sitm  */
+0,	/*  slm  */
+0,	/*  smicm  */
+0,	/*  snlq  */
+0,	/*  snrmq  */
+0,	/*  sshm  */
+0,	/*  ssubm  */
+0,	/*  ssupm  */
+0,	/*  sum  */
+0,	/*  rwidm  */
+0,	/*  ritm  */
+0,	/*  rlm  */
+0,	/*  rmicm  */
+0,	/*  rshm  */
+0,	/*  rsubm  */
+0,	/*  rsupm  */
+0,	/*  rum  */
+0,	/*  mhpa  */
+0,	/*  mcud1  */
+0,	/*  mcub1  */
+0,	/*  mcuf1  */
+0,	/*  mvpa  */
+0,	/*  mcuu1  */
+0,	/*  porder  */
+0,	/*  mcud  */
+0,	/*  mcub  */
+0,	/*  mcuf  */
+0,	/*  mcuu  */
+0,	/*  scs  */
+0,	/*  smgb  */
+1,	/*  smgbp  */
+1,	/*  smglp  */
+1,	/*  smgrp  */
+0,	/*  smgt  */
+1,	/*  smgtp  */
+0,	/*  sbim  */
+0,	/*  scsd  */
+0,	/*  rbim  */
+0,	/*  rcsd  */
+0,	/*  subcs  */
+0,	/*  supcs  */
+0,	/*  docr  */
+0,	/*  zerom  */
+0,	/*  csnm  */
+0,	/*  kmous  */
+0,	/*  minfo  */
+0,	/*  reqmp  */
+0,	/*  getm  */
+0,	/*  setaf  */
+0,	/*  setab  */
+1,	/*  pfxl  */
+0,	/*  devt  */
+0,	/*  csin  */
+0,	/*  s0ds  */
+0,	/*  s1ds  */
+0,	/*  s2ds  */
+0,	/*  s3ds  */
+1,	/*  smglr  */
+1,	/*  smgtb  */
+1,	/*  birep  */
+0,	/*  binel  */
+0,	/*  bicr  */
+1,	/*  colornm  */
+0,	/*  defbi  */
+0,	/*  endbi  */
+1,	/*  setcolor  */
+1,	/*  slines  */
+0,	/*  dispc  */
+0,	/*  smpch  */
+0,	/*  rmpch  */
+0,	/*  smsc  */
+0,	/*  rmsc  */
+0,	/*  pctrm  */
+0,	/*  scesc  */
+0,	/*  scesa  */
+0,	/*  ehhlm  */
+0,	/*  elhlm  */
+0,	/*  elohlm  */
+0,	/*  erhlm  */
+0,	/*  ethlm  */
+0,	/*  evhlm  */
+0,	/*  OTi2  */
+0,	/*  OTrs  */
+0,	/*  OTnl  */
+0,	/*  OTbc  */
+0,	/*  OTko  */
+0,	/*  OTma  */
+-1,	/*  OTG2  */
+-1,	/*  OTG3  */
+-1,	/*  OTG1  */
+-1,	/*  OTG4  */
+-1,	/*  OTGR  */
+-1,	/*  OTGL  */
+-1,	/*  OTGU  */
+-1,	/*  OTGD  */
+-1,	/*  OTGH  */
+-1,	/*  OTGV  */
+-1,	/*  OTGC  */
+0,	/*  meml  */
+0,	/*  memu  */
+1,	/*  pln  */
+0,	/*  smln  */
+0,	/*  rmln  */
+0,	/*  kf11  */
+0,	/*  kf12  */
+0,	/*  kf13  */
+0,	/*  kf14  */
+0,	/*  kf15  */
+0,	/*  kf16  */
+0,	/*  kf17  */
+0,	/*  kf18  */
+0,	/*  kf19  */
+0,	/*  kf20  */
+0,	/*  kf21  */
+0,	/*  kf22  */
+0,	/*  kf23  */
+0,	/*  kf24  */
+0,	/*  kf25  */
+0,	/*  kf26  */
+0,	/*  kf27  */
+0,	/*  kf28  */
+0,	/*  kf29  */
+0,	/*  kf30  */
+0,	/*  kf31  */
+0,	/*  kf32  */
+0,	/*  kf33  */
+0,	/*  kf34  */
+0,	/*  kf35  */
+0,	/*  kf36  */
+0,	/*  kf37  */
+0,	/*  kf38  */
+0,	/*  kf39  */
+0,	/*  kf40  */
+0,	/*  kf41  */
+0,	/*  kf42  */
+0,	/*  kf43  */
+0,	/*  kf44  */
+0,	/*  kf45  */
+0,	/*  kf46  */
+0,	/*  kf47  */
+0,	/*  kf48  */
+0,	/*  kf49  */
+0,	/*  kf50  */
+0,	/*  kf51  */
+0,	/*  kf52  */
+0,	/*  kf53  */
+0,	/*  kf54  */
+0,	/*  kf55  */
+0,	/*  kf56  */
+0,	/*  kf57  */
+0,	/*  kf58  */
+0,	/*  kf59  */
+0,	/*  kf60  */
+0,	/*  kf61  */
+0,	/*  kf62  */
+0,	/*  kf63  */
+0,	/*  box1  */
+0,	/*  box2  */
+0,	/*  batt1  */
+0,	/*  batt2  */
+0,	/*  colb0  */
+0,	/*  colb1  */
+0,	/*  colb2  */
+0,	/*  colb3  */
+0,	/*  colb4  */
+0,	/*  colb5  */
+0,	/*  colb6  */
+0,	/*  colb7  */
+0,	/*  colf0  */
+0,	/*  colf1  */
+0,	/*  colf2  */
+0,	/*  colf3  */
+0,	/*  colf4  */
+0,	/*  colf5  */
+0,	/*  colf6  */
+0,	/*  colf7  */
+0,	/*  font0  */
+0,	/*  font1  */
+0,	/*  font2  */
+0,	/*  font3  */
+0,	/*  font4  */
+0,	/*  font5  */
+0,	/*  font6  */
+0,	/*  font7  */
+0,	/*  kbtab  */
+0,	/*  kdo  */
+0,	/*  kcmd  */
+0,	/*  kcpn  */
+0,	/*  kend  */
+0,	/*  khlp  */
+0,	/*  knl  */
+0,	/*  knpn  */
+0,	/*  kppn  */
+0,	/*  kppn  */
+0,	/*  kquit  */
+0,	/*  ksel  */
+0,	/*  kscl  */
+0,	/*  kscr  */
+0,	/*  ktab  */
+0,	/*  kmpf1  */
+0,	/*  kmpt1  */
+0,	/*  kmpf2  */
+0,	/*  kmpt2  */
+0,	/*  kmpf3  */
+0,	/*  kmpt3  */
+0,	/*  kmpf4  */
+0,	/*  kmpt4  */
+0,	/*  kmpf5  */
+0,	/*  kmpt5  */
+0,	/*  apstr  */
+0,	/*  kmpf6  */
+0,	/*  kmpt6  */
+0,	/*  kmpf7  */
+0,	/*  kmpt7  */
+0,	/*  kmpf8  */
+0,	/*  kmpt8  */
+0,	/*  kmpf9  */
+0,	/*  kmpt9  */
+0,	/*  ksf1  */
+0,	/*  ksf2  */
+0,	/*  ksf3  */
+0,	/*  ksf4  */
+0,	/*  ksf5  */
+0,	/*  ksf6  */
+0,	/*  ksf7  */
+0,	/*  ksf8  */
+0,	/*  ksf9  */
+0,	/*  ksf10  */
+0,	/*  kf11  */
+0,	/*  kf12  */
+0,	/*  kf13  */
+0,	/*  kf14  */
+0,	/*  kf15  */
+0,	/*  kf16  */
+0,	/*  kf17  */
+0,	/*  kf18  */
+0,	/*  kf19  */
+0,	/*  kf20  */
+0,	/*  kf21  */
+0,	/*  kf22  */
+0,	/*  kf23  */
+0,	/*  kf24  */
+0,	/*  kf25  */
+0,	/*  kf26  */
+0,	/*  kf26  */
+0,	/*  kf28  */
+0,	/*  kf29  */
+0,	/*  kf30  */
+0,	/*  kf31  */
+0,	/*  kf31  */
+0,	/*  kf33  */
+0,	/*  kf34  */
+0,	/*  kf35  */
+0,	/*  kf36  */
+0,	/*  kf37  */
+0,	/*  kf38  */
+0,	/*  kf39  */
+0,	/*  kf40  */
+0,	/*  kf41  */
+0,	/*  kf42  */
+0,	/*  kf43  */
+0,	/*  kf44  */
+0,	/*  kf45  */
+0,	/*  kf46  */
+0,	/*  kf47  */
+0,	/*  kf48  */
+0,	/*  kf49  */
+0,	/*  kf50  */
+0,	/*  kf51  */
+0,	/*  kf52  */
+0,	/*  kf53  */
+0,	/*  kf54  */
+0,	/*  kf55  */
+0,	/*  kf56  */
+0,	/*  kf57  */
+0,	/*  kf58  */
+0,	/*  kf59  */
+0,	/*  kf60  */
+0,	/*  kf61  */
+0,	/*  kf62  */
+0,	/*  kf63  */
+0,	/*  kact  */
+0,	/*  topl  */
+0,	/*  btml  */
+0,	/*  rvert  */
+0,	/*  lvert  */
+} /* 597 entries */;
+
diff --git a/contrib/media/updf/include/patcher.h b/contrib/media/updf/include/patcher.h
new file mode 100644
index 000000000..2f891c2bc
--- /dev/null
+++ b/contrib/media/updf/include/patcher.h
@@ -0,0 +1,10 @@
+
+
+#ifndef __patcher_h__
+#define __patcher_h__
+
+void PatchLoad(LispChar * aFileContent, LispOutput& aOutput,
+               LispEnvironment& aEnvironment);
+
+#endif
+
diff --git a/contrib/media/updf/include/patternclass.h b/contrib/media/updf/include/patternclass.h
new file mode 100644
index 000000000..47e056019
--- /dev/null
+++ b/contrib/media/updf/include/patternclass.h
@@ -0,0 +1,47 @@
+
+#ifndef __patternclass_h__
+#define __patternclass_h__
+
+#include "lisptype.h"
+#include "lispobject.h"
+#include "genericobject.h"
+#include "patterns.h"
+
+/// Wrapper for YacasPatternPredicateBase.
+/// This class allows a YacasPatternPredicateBase to be put in a
+/// LispGenericObject.
+class PatternClass : public GenericClass
+{
+public:
+  PatternClass(YacasPatternPredicateBase* aPatternMatcher);
+  ~PatternClass();
+
+  LispBoolean Matches(LispEnvironment& aEnvironment,
+                      LispPtr& aArguments);
+  LispBoolean Matches(LispEnvironment& aEnvironment,
+                      LispPtr* aArguments);
+public: //From GenericClass
+  virtual LispChar * Send(LispArgList& aArgList);
+  virtual LispChar * TypeName();
+
+private:
+  PatternClass(const PatternClass& aOther): iPatternMatcher(NULL)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  PatternClass& operator=(const PatternClass& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+protected:
+  YacasPatternPredicateBase* iPatternMatcher;
+};
+
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/patterns.h b/contrib/media/updf/include/patterns.h
new file mode 100644
index 000000000..3147b329f
--- /dev/null
+++ b/contrib/media/updf/include/patterns.h
@@ -0,0 +1,216 @@
+
+#ifndef __patterns_h__
+#define __patterns_h__
+
+/// \file
+/// Pattern matching code.
+///
+/// General idea: have a class that can match function parameters
+/// to a pattern, check for predicates on the arguments, and return
+/// whether there was a match.
+///
+/// First the pattern is mapped onto the arguments. Then local variables
+/// are set. Then the predicates are called. If they all return true,
+/// Then the pattern matches, and the locals can stay (the body is expected
+/// to use these variables).
+
+
+#include "yacasbase.h"
+#include "lisptype.h"
+#include "grower.h"
+#include "lispenvironment.h"
+
+
+/// Abstract class for matching one argument to a pattern.
+class YacasParamMatcherBase : public YacasBase
+{
+public:
+    /// Destructor.
+    /// This function contains no code.
+    virtual ~YacasParamMatcherBase();
+
+    /// Check whether some expression matches to the pattern.
+    /// \param aEnvironment the underlying Lisp environment.
+    /// \param aExpression the expression to test.
+    /// \param arguments (input/output) actual values of the pattern
+    /// variables for \a aExpression.
+    virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                        LispPtr& aExpression,
+                                        LispPtr* arguments)=0;
+};
+
+/// Class for matching an expression to a given atom.
+class MatchAtom : public YacasParamMatcherBase
+{
+public:
+    MatchAtom(LispString * aString);
+    virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                        LispPtr& aExpression,
+                                        LispPtr* arguments);
+protected:
+    LispString * iString;
+};
+
+/// Class for matching an expression to a given number.
+class MatchNumber : public YacasParamMatcherBase
+{
+public:
+    MatchNumber(BigNumber* aNumber);
+    virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                        LispPtr& aExpression,
+                                        LispPtr* arguments);
+protected:
+    RefPtr<BigNumber> iNumber;
+};
+
+/// Class for matching against a list of YacasParamMatcherBase objects.
+class MatchSubList : public YacasParamMatcherBase
+{
+public:
+  MatchSubList(YacasParamMatcherBase** aMatchers, LispInt aNrMatchers);
+  ~MatchSubList();
+  virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                      LispPtr& aExpression,
+                                      LispPtr* arguments);
+private:
+  MatchSubList(const MatchSubList& aOther) : iMatchers(NULL),iNrMatchers(0)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  MatchSubList& operator=(const MatchSubList& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+protected:
+  YacasParamMatcherBase** iMatchers;
+  LispInt iNrMatchers;
+};
+
+/// Class for matching against a pattern variable.
+class MatchVariable : public YacasParamMatcherBase
+{
+public:
+    MatchVariable(LispInt aVarIndex);
+
+    /// Matches an expression against the pattern variable.
+    /// \param aEnvironment the underlying Lisp environment.
+    /// \param aExpression the expression to test.
+    /// \param arguments (input/output) actual values of the pattern
+    /// variables for \a aExpression.
+    ///
+    /// If entry #iVarIndex in \a arguments is still empty, the
+    /// pattern matches and \a aExpression is stored in this
+    /// entry. Otherwise, the pattern only matches if the entry equals
+    /// \a aExpression.
+    virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                        LispPtr& aExpression,
+                                        LispPtr* arguments);
+protected:
+    /// Index of variable in YacasPatternPredicateBase::iVariables.
+    LispInt iVarIndex;
+};
+
+
+/// Class that matches function arguments to a pattern.
+/// This class (specifically, the Matches() member function) can match
+/// function parameters to a pattern, check for predicates on the
+/// arguments, and return whether there was a match.
+
+class YacasPatternPredicateBase : public YacasBase
+{
+public:
+    /// Constructor.
+    /// \param aEnvironment the underlying Lisp environment
+    /// \param aPattern Lisp expression containing the pattern
+    /// \param aPostPredicate Lisp expression containing the
+    /// postpredicate
+    ///
+    /// The function MakePatternMatcher() is called for every argument
+    /// in \a aPattern, and the resulting pattern matchers are
+    /// collected in #iParamMatchers. Additionally, \a aPostPredicate
+    /// is copied, and the copy is added to #iPredicates.
+    YacasPatternPredicateBase(LispEnvironment& aEnvironment,
+                              LispPtr& aPattern,
+                              LispPtr& aPostPredicate);
+
+    /// Destructor.
+    /// This function contains no code.
+    ~YacasPatternPredicateBase();
+
+    /// Try to match the pattern against \a aArguments.
+    /// First, every argument in \a aArguments is matched against the
+    /// corresponding YacasParamMatcherBase in #iParamMatches. If any
+    /// match fails, Matches() returns false. Otherwise, a temporary
+    /// LispLocalFrame is constructed, then SetPatternVariables() and
+    /// CheckPredicates() are called, and then the LispLocalFrame is
+    /// immediately deleted. If CheckPredicates() returns false, this
+    /// function also returns false. Otherwise, SetPatternVariables()
+    /// is called again, but now in the current LispLocalFrame, and
+    /// this function returns true.
+    LispBoolean Matches(LispEnvironment& aEnvironment,
+                        LispPtr& aArguments);
+
+    /// Try to match the pattern against \a aArguments.
+    /// This function does the same as Matches(LispEnvironment&,LispPtr&),
+    /// but differs in the type of the arguments.
+    LispBoolean Matches(LispEnvironment& aEnvironment,
+                        LispPtr* aArguments);
+
+protected:
+    /// Construct a pattern matcher out of a Lisp expression.
+    /// The result of this function depends on the value of \a aPattern:
+    /// - If \a aPattern is a number, the corresponding MatchNumber is
+    ///   constructed and returned.
+    /// - If \a aPattern is an atom, the corresponding MatchAtom is
+    ///   constructed and returned.
+    /// - If \a aPattern is a list of the form <tt>( _ var )<tt>,
+    ///   where \c var is an atom, LookUp() is called on \c var. Then
+    ///   the correspoding MatchVariable is constructed and returned.
+    /// - If \a aPattern is a list of the form <tt>( _ var expr )<tt>,
+    ///   where \c var is an atom, LookUp() is called on \c var. Then,
+    ///   \a expr is appended to #iPredicates. Finally, the
+    ///   correspoding MatchVariable is constructed and returned.
+    /// - If \a aPattern is a list of another form, this function
+    ///   calls itself on any of the entries in this list. The
+    ///   resulting YacasParamMatcherBase objects are collected in a
+    ///   MatchSubList, which is returned.
+    /// - Otherwise, this function returns #NULL.
+    YacasParamMatcherBase* MakeParamMatcher(LispEnvironment& aEnvironment, LispObject* aPattern);
+
+    /// Look up a variable name in #iVariables
+    /// \returns index in #iVariables array where \a aVariable
+    /// appears.
+    ///
+    /// If \a aVariable is not in #iVariables, it is added.
+    LispInt LookUp(LispString * aVariable);
+
+protected:
+    /// Set local variables corresponding to the pattern variables.
+    /// This function goes through the #iVariables array. A local
+    /// variable is made for every entry in the array, and the
+    /// corresponding argument is assigned to it.
+    void SetPatternVariables(LispEnvironment& aEnvironment, LispPtr* arguments);
+
+    /// Check whether all predicates are true.
+    /// This function goes through all predicates in #iPredicates, and
+    /// evaluates them. It returns #LispFalse if at least one
+    /// of these results IsFalse(). An error is raised if any result
+    /// neither IsTrue() nor IsFalse().
+    LispBoolean CheckPredicates(LispEnvironment& aEnvironment);
+
+protected:
+    /// List of parameter matches, one for every parameter.
+    CDeletingArrayGrower<YacasParamMatcherBase*, ArrOpsDeletingPtr<YacasParamMatcherBase> > iParamMatchers;
+
+    /// List of variables appearing in the pattern.
+    CArrayGrower<LispString *, ArrOpsCustomPtr<LispString> > iVariables;
+
+    /// List of predicates which need to be true for a match.
+    CArrayGrower<LispPtr, ArrOpsCustomObj<LispPtr> > iPredicates;
+};
+
+
+#endif
diff --git a/contrib/media/updf/include/pc.h b/contrib/media/updf/include/pc.h
new file mode 100644
index 000000000..8f0010588
--- /dev/null
+++ b/contrib/media/updf/include/pc.h
@@ -0,0 +1,80 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_pc_h_
+#define __dj_include_pc_h_
+
+#ifdef __GNUC__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+unsigned char	inportb  (unsigned short _port);
+unsigned short	inportw  (unsigned short _port);
+unsigned long	inportl  (unsigned short _port);
+void		inportsb (unsigned short _port, unsigned char  *_buf, unsigned _len);
+void		inportsw (unsigned short _port, unsigned short *_buf, unsigned _len);
+void		inportsl (unsigned short _port, unsigned long  *_buf, unsigned _len);
+void		outportb (unsigned short _port, unsigned char  _data);
+void		outportw (unsigned short _port, unsigned short _data);
+void		outportl (unsigned short _port, unsigned long  _data);
+void		outportsb(unsigned short _port, const unsigned char  *_buf, unsigned _len);
+void		outportsw(unsigned short _port, const unsigned short *_buf, unsigned _len);
+void		outportsl(unsigned short _port, const unsigned long  *_buf, unsigned _len);
+
+unsigned char	inp(unsigned short _port);
+unsigned short	inpw(unsigned short _port);
+void		outp(unsigned short _port, unsigned char _data);
+void		outpw(unsigned short _port, unsigned short _data);
+#ifndef kbhit
+int		kbhit(void);
+#endif
+int		getkey(void);	/* ALT's have 0x100 set */
+int		getxkey(void);	/* ALT's have 0x100 set, 0xe0 sets 0x200 */
+
+// void		sound(int _frequency);
+#define		nosound() sound(0)
+
+extern unsigned char ScreenAttrib;
+
+#define ScreenPrimary _go32_info_block.linear_address_of_primary_screen
+#define ScreenSecondary _go32_info_block.linear_address_of_secondary_screen
+
+//int	ScreenMode(void);
+int	ScreenRows(void);
+int	ScreenCols(void);
+void	ScreenPutChar(int _ch, int _attr, int _x, int _y);
+void	ScreenGetChar(int *_ch, int *_attr, int _x, int _y);
+void	ScreenPutString(const char *_ch, int _attr, int _x, int _y);
+void	ScreenSetCursor(int  _row, int  _col);
+void	ScreenGetCursor(int *_row, int *_col);
+void	ScreenClear(void);
+void	ScreenUpdate(void *_virtual_screen);
+void	ScreenUpdateLine(const void *_virtual_screen_line, int _row);
+void	ScreenRetrieve(void *_virtual_screen);
+void	ScreenVisualBell(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+
+#include <inlines/pc.h>
+
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#endif /* !__dj_include_pc_h_ */
diff --git a/contrib/media/updf/include/pi.h b/contrib/media/updf/include/pi.h
new file mode 100644
index 000000000..80febc5c6
--- /dev/null
+++ b/contrib/media/updf/include/pi.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PI_H
+#define __PI_H
+/**
+@file pi.h
+@brief Implementation of a packet iterator (PI)
+
+The functions in PI.C have for goal to realize a packet iterator that permits to get the next
+packet following the progression order and change of it. The functions in PI.C are used
+by some function in T2.C.
+*/
+
+/** @defgroup PI PI - Implementation of a packet iterator */
+/*@{*/
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_pi_resolution {
+  int pdx, pdy;
+  int pw, ph;
+} opj_pi_resolution_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_pi_comp {
+  int dx, dy;
+  /** number of resolution levels */
+  int numresolutions;
+  opj_pi_resolution_t *resolutions;
+} opj_pi_comp_t;
+
+/** 
+Packet iterator 
+*/
+typedef struct opj_pi_iterator {
+	/** Enabling Tile part generation*/
+	char tp_on;
+	/** precise if the packet has been already used (usefull for progression order change) */
+	short int *include;
+	/** layer step used to localize the packet in the include vector */
+	int step_l;
+	/** resolution step used to localize the packet in the include vector */
+	int step_r;	
+	/** component step used to localize the packet in the include vector */
+	int step_c;	
+	/** precinct step used to localize the packet in the include vector */
+	int step_p;	
+	/** component that identify the packet */
+	int compno;
+	/** resolution that identify the packet */
+	int resno;
+	/** precinct that identify the packet */
+	int precno;
+	/** layer that identify the packet */
+	int layno;   
+	/** 0 if the first packet */
+	int first;
+	/** progression order change information */
+	opj_poc_t poc;
+	/** number of components in the image */
+	int numcomps;
+	/** Components*/
+	opj_pi_comp_t *comps;
+	int tx0, ty0, tx1, ty1;
+	int x, y, dx, dy;
+} opj_pi_iterator_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a packet iterator for Encoder
+@param image Raw image for which the packets will be listed
+@param cp Coding parameters
+@param tileno Number that identifies the tile for which to list the packets
+@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass
+@return Returns a packet iterator that points to the first packet of the tile
+@see pi_destroy
+*/
+opj_pi_iterator_t *pi_initialise_encode(opj_image_t *image, opj_cp_t *cp, int tileno,J2K_T2_MODE t2_mode);
+/**
+Modify the packet iterator for enabling tile part generation
+@param pi Handle to the packet iterator generated in pi_initialise_encode  
+@param cp Coding parameters
+@param tileno Number that identifies the tile for which to list the packets
+@param pino Iterator index for pi
+@param tpnum Tile part number of the current tile
+@param tppos The position of the tile part flag in the progression order
+@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass
+@param cur_totnum_tp The total number of tile parts in the current tile
+@return Returns true if an error is detected 
+*/
+bool pi_create_encode(opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos, J2K_T2_MODE t2_mode,int cur_totnum_tp);
+/**
+Create a packet iterator for Decoder
+@param image Raw image for which the packets will be listed
+@param cp Coding parameters
+@param tileno Number that identifies the tile for which to list the packets
+@return Returns a packet iterator that points to the first packet of the tile
+@see pi_destroy
+*/
+opj_pi_iterator_t *pi_create_decode(opj_image_t * image, opj_cp_t * cp, int tileno);
+
+/**
+Destroy a packet iterator
+@param pi Previously created packet iterator
+@param cp Coding parameters
+@param tileno Number that identifies the tile for which the packets were listed
+@see pi_create
+*/
+void pi_destroy(opj_pi_iterator_t *pi, opj_cp_t *cp, int tileno);
+
+/**
+Modify the packet iterator to point to the next packet
+@param pi Packet iterator to modify
+@return Returns false if pi pointed to the last packet or else returns true 
+*/
+bool pi_next(opj_pi_iterator_t * pi);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __PI_H */
diff --git a/contrib/media/updf/include/platmath.h b/contrib/media/updf/include/platmath.h
new file mode 100644
index 000000000..04e25a0b5
--- /dev/null
+++ b/contrib/media/updf/include/platmath.h
@@ -0,0 +1,24 @@
+
+#ifndef __platmath_h__
+#define __platmath_h__
+
+// Beware the use of these functions! They cannot be guaranteed to be
+// supported on any platform.
+double GetDouble(LispObject* aInteger);
+LispObject* Double(LispEnvironment& aEnvironment,double aValue);
+
+LispObject* PlatArcSin(LispEnvironment& aEnvironment,LispObject* int1, LispInt aPrecision);
+LispObject* PlatLn(LispEnvironment& aEnvironment,LispObject* int1, LispInt aPrecision);
+LispObject* PlatPower(LispEnvironment& aEnvironment,LispObject* int1, LispObject* int2,
+                        LispInt aPrecision);
+
+LispObject* PlatDiv(LispEnvironment& aEnvironment,LispObject* int1, LispObject* int2,LispInt aPrecision);
+
+LispObject* PlatIsPrime(LispEnvironment& aEnvironment,LispObject* int1, LispInt aPrecision);
+
+// table lookup for small prime numbers
+unsigned primes_table_check(unsigned long p);
+unsigned primes_table_range();
+
+#endif
+
diff --git a/contrib/media/updf/include/png.h b/contrib/media/updf/include/png.h
new file mode 100644
index 000000000..100f56dba
--- /dev/null
+++ b/contrib/media/updf/include/png.h
@@ -0,0 +1,2280 @@
+
+/* png.h - header file for PNG reference library
+ *
+ * libpng version 1.5.1 - February 3, 2011
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This code is released under the libpng license (See LICENSE, below)
+ *
+ * Authors and maintainers:
+ *   libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
+ *   libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
+ *   libpng versions 0.97, January 1998, through 1.5.1 - February 3, 2011: Glenn
+ *   See also "Contributing Authors", below.
+ *
+ * Note about libpng version numbers:
+ *
+ *   Due to various miscommunications, unforeseen code incompatibilities
+ *   and occasional factors outside the authors' control, version numbering
+ *   on the library has not always been consistent and straightforward.
+ *   The following table summarizes matters since version 0.89c, which was
+ *   the first widely used release:
+ *
+ *    source                 png.h  png.h  shared-lib
+ *    version                string   int  version
+ *    -------                ------ -----  ----------
+ *    0.89c "1.0 beta 3"     0.89      89  1.0.89
+ *    0.90  "1.0 beta 4"     0.90      90  0.90  [should have been 2.0.90]
+ *    0.95  "1.0 beta 5"     0.95      95  0.95  [should have been 2.0.95]
+ *    0.96  "1.0 beta 6"     0.96      96  0.96  [should have been 2.0.96]
+ *    0.97b "1.00.97 beta 7" 1.00.97   97  1.0.1 [should have been 2.0.97]
+ *    0.97c                  0.97      97  2.0.97
+ *    0.98                   0.98      98  2.0.98
+ *    0.99                   0.99      98  2.0.99
+ *    0.99a-m                0.99      99  2.0.99
+ *    1.00                   1.00     100  2.1.0 [100 should be 10000]
+ *    1.0.0      (from here on, the   100  2.1.0 [100 should be 10000]
+ *    1.0.1       png.h string is   10001  2.1.0
+ *    1.0.1a-e    identical to the  10002  from here on, the shared library
+ *    1.0.2       source version)   10002  is 2.V where V is the source code
+ *    1.0.2a-b                      10003  version, except as noted.
+ *    1.0.3                         10003
+ *    1.0.3a-d                      10004
+ *    1.0.4                         10004
+ *    1.0.4a-f                      10005
+ *    1.0.5 (+ 2 patches)           10005
+ *    1.0.5a-d                      10006
+ *    1.0.5e-r                      10100 (not source compatible)
+ *    1.0.5s-v                      10006 (not binary compatible)
+ *    1.0.6 (+ 3 patches)           10006 (still binary incompatible)
+ *    1.0.6d-f                      10007 (still binary incompatible)
+ *    1.0.6g                        10007
+ *    1.0.6h                        10007  10.6h (testing xy.z so-numbering)
+ *    1.0.6i                        10007  10.6i
+ *    1.0.6j                        10007  2.1.0.6j (incompatible with 1.0.0)
+ *    1.0.7beta11-14        DLLNUM  10007  2.1.0.7beta11-14 (binary compatible)
+ *    1.0.7beta15-18           1    10007  2.1.0.7beta15-18 (binary compatible)
+ *    1.0.7rc1-2               1    10007  2.1.0.7rc1-2 (binary compatible)
+ *    1.0.7                    1    10007  (still compatible)
+ *    1.0.8beta1-4             1    10008  2.1.0.8beta1-4
+ *    1.0.8rc1                 1    10008  2.1.0.8rc1
+ *    1.0.8                    1    10008  2.1.0.8
+ *    1.0.9beta1-6             1    10009  2.1.0.9beta1-6
+ *    1.0.9rc1                 1    10009  2.1.0.9rc1
+ *    1.0.9beta7-10            1    10009  2.1.0.9beta7-10
+ *    1.0.9rc2                 1    10009  2.1.0.9rc2
+ *    1.0.9                    1    10009  2.1.0.9
+ *    1.0.10beta1              1    10010  2.1.0.10beta1
+ *    1.0.10rc1                1    10010  2.1.0.10rc1
+ *    1.0.10                   1    10010  2.1.0.10
+ *    1.0.11beta1-3            1    10011  2.1.0.11beta1-3
+ *    1.0.11rc1                1    10011  2.1.0.11rc1
+ *    1.0.11                   1    10011  2.1.0.11
+ *    1.0.12beta1-2            2    10012  2.1.0.12beta1-2
+ *    1.0.12rc1                2    10012  2.1.0.12rc1
+ *    1.0.12                   2    10012  2.1.0.12
+ *    1.1.0a-f                 -    10100  2.1.1.0a-f (branch abandoned)
+ *    1.2.0beta1-2             2    10200  2.1.2.0beta1-2
+ *    1.2.0beta3-5             3    10200  3.1.2.0beta3-5
+ *    1.2.0rc1                 3    10200  3.1.2.0rc1
+ *    1.2.0                    3    10200  3.1.2.0
+ *    1.2.1beta1-4             3    10201  3.1.2.1beta1-4
+ *    1.2.1rc1-2               3    10201  3.1.2.1rc1-2
+ *    1.2.1                    3    10201  3.1.2.1
+ *    1.2.2beta1-6            12    10202  12.so.0.1.2.2beta1-6
+ *    1.0.13beta1             10    10013  10.so.0.1.0.13beta1
+ *    1.0.13rc1               10    10013  10.so.0.1.0.13rc1
+ *    1.2.2rc1                12    10202  12.so.0.1.2.2rc1
+ *    1.0.13                  10    10013  10.so.0.1.0.13
+ *    1.2.2                   12    10202  12.so.0.1.2.2
+ *    1.2.3rc1-6              12    10203  12.so.0.1.2.3rc1-6
+ *    1.2.3                   12    10203  12.so.0.1.2.3
+ *    1.2.4beta1-3            13    10204  12.so.0.1.2.4beta1-3
+ *    1.0.14rc1               13    10014  10.so.0.1.0.14rc1
+ *    1.2.4rc1                13    10204  12.so.0.1.2.4rc1
+ *    1.0.14                  10    10014  10.so.0.1.0.14
+ *    1.2.4                   13    10204  12.so.0.1.2.4
+ *    1.2.5beta1-2            13    10205  12.so.0.1.2.5beta1-2
+ *    1.0.15rc1-3             10    10015  10.so.0.1.0.15rc1-3
+ *    1.2.5rc1-3              13    10205  12.so.0.1.2.5rc1-3
+ *    1.0.15                  10    10015  10.so.0.1.0.15
+ *    1.2.5                   13    10205  12.so.0.1.2.5
+ *    1.2.6beta1-4            13    10206  12.so.0.1.2.6beta1-4
+ *    1.0.16                  10    10016  10.so.0.1.0.16
+ *    1.2.6                   13    10206  12.so.0.1.2.6
+ *    1.2.7beta1-2            13    10207  12.so.0.1.2.7beta1-2
+ *    1.0.17rc1               10    10017  12.so.0.1.0.17rc1
+ *    1.2.7rc1                13    10207  12.so.0.1.2.7rc1
+ *    1.0.17                  10    10017  12.so.0.1.0.17
+ *    1.2.7                   13    10207  12.so.0.1.2.7
+ *    1.2.8beta1-5            13    10208  12.so.0.1.2.8beta1-5
+ *    1.0.18rc1-5             10    10018  12.so.0.1.0.18rc1-5
+ *    1.2.8rc1-5              13    10208  12.so.0.1.2.8rc1-5
+ *    1.0.18                  10    10018  12.so.0.1.0.18
+ *    1.2.8                   13    10208  12.so.0.1.2.8
+ *    1.2.9beta1-3            13    10209  12.so.0.1.2.9beta1-3
+ *    1.2.9beta4-11           13    10209  12.so.0.9[.0]
+ *    1.2.9rc1                13    10209  12.so.0.9[.0]
+ *    1.2.9                   13    10209  12.so.0.9[.0]
+ *    1.2.10beta1-7           13    10210  12.so.0.10[.0]
+ *    1.2.10rc1-2             13    10210  12.so.0.10[.0]
+ *    1.2.10                  13    10210  12.so.0.10[.0]
+ *    1.4.0beta1-5            14    10400  14.so.0.0[.0]
+ *    1.2.11beta1-4           13    10211  12.so.0.11[.0]
+ *    1.4.0beta7-8            14    10400  14.so.0.0[.0]
+ *    1.2.11                  13    10211  12.so.0.11[.0]
+ *    1.2.12                  13    10212  12.so.0.12[.0]
+ *    1.4.0beta9-14           14    10400  14.so.0.0[.0]
+ *    1.2.13                  13    10213  12.so.0.13[.0]
+ *    1.4.0beta15-36          14    10400  14.so.0.0[.0]
+ *    1.4.0beta37-87          14    10400  14.so.14.0[.0]
+ *    1.4.0rc01               14    10400  14.so.14.0[.0]
+ *    1.4.0beta88-109         14    10400  14.so.14.0[.0]
+ *    1.4.0rc02-08            14    10400  14.so.14.0[.0]
+ *    1.4.0                   14    10400  14.so.14.0[.0]
+ *    1.4.1beta01-03          14    10401  14.so.14.1[.0]
+ *    1.4.1rc01               14    10401  14.so.14.1[.0]
+ *    1.4.1beta04-12          14    10401  14.so.14.1[.0]
+ *    1.4.1                   14    10401  14.so.14.1[.0]
+ *    1.4.2                   14    10402  14.so.14.2[.0]
+ *    1.4.3                   14    10403  14.so.14.3[.0]
+ *    1.4.4                   14    10404  14.so.14.4[.0]
+ *    1.5.0beta01-58          15    10500  15.so.15.0[.0]
+ *    1.5.0rc01-07            15    10500  15.so.15.0[.0]
+ *    1.5.0                   15    10500  15.so.15.0[.0]
+ *    1.5.1beta01-11          15    10501  15.so.15.1[.0]
+ *    1.5.1rc01-02            15    10501  15.so.15.1[.0]
+ *    1.5.1                   15    10501  15.so.15.1[.0]
+ *
+ *   Henceforth the source version will match the shared-library major
+ *   and minor numbers; the shared-library major version number will be
+ *   used for changes in backward compatibility, as it is intended.  The
+ *   PNG_LIBPNG_VER macro, which is not used within libpng but is available
+ *   for applications, is an unsigned integer of the form xyyzz corresponding
+ *   to the source version x.y.z (leading zeros in y and z).  Beta versions
+ *   were given the previous public release number plus a letter, until
+ *   version 1.0.6j; from then on they were given the upcoming public
+ *   release number plus "betaNN" or "rcN".
+ *
+ *   Binary incompatibility exists only when applications make direct access
+ *   to the info_ptr or png_ptr members through png.h, and the compiled
+ *   application is loaded with a different version of the library.
+ *
+ *   DLLNUM will change each time there are forward or backward changes
+ *   in binary compatibility (e.g., when a new feature is added).
+ *
+ * See libpng-manual.txt or libpng.3 for more information.  The PNG
+ * specification is available as a W3C Recommendation and as an ISO
+ * Specification, <http://www.w3.org/TR/2003/REC-PNG-20031110/
+ */
+
+/*
+ * COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+ *
+ * If you modify libpng you may insert additional notices immediately following
+ * this sentence.
+ *
+ * This code is released under the libpng license.
+ *
+ * libpng versions 1.2.6, August 15, 2004, through 1.5.1, February 3, 2011, are
+ * Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-1.2.5
+ * with the following individual added to the list of Contributing Authors:
+ *
+ *    Cosmin Truta
+ *
+ * libpng versions 1.0.7, July 1, 2000, through 1.2.5, October 3, 2002, are
+ * Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-1.0.6
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ *    Simon-Pierre Cadieux
+ *    Eric S. Raymond
+ *    Gilles Vollant
+ *
+ * and with the following additions to the disclaimer:
+ *
+ *    There is no warranty against interference with your enjoyment of the
+ *    library or against infringement.  There is no warranty that our
+ *    efforts or the library will fulfill any of your particular purposes
+ *    or needs.  This library is provided with all faults, and the entire
+ *    risk of satisfactory quality, performance, accuracy, and effort is with
+ *    the user.
+ *
+ * libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
+ * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-0.96, 
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ *    Tom Lane
+ *    Glenn Randers-Pehrson
+ *    Willem van Schaik
+ *
+ * libpng versions 0.89, June 1996, through 0.96, May 1997, are
+ * Copyright (c) 1996, 1997 Andreas Dilger
+ * Distributed according to the same disclaimer and license as libpng-0.88, 
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ *    John Bowler
+ *    Kevin Bracey
+ *    Sam Bushell
+ *    Magnus Holmgren
+ *    Greg Roelofs
+ *    Tom Tanner
+ *
+ * libpng versions 0.5, May 1995, through 0.88, January 1996, are
+ * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
+ *
+ * For the purposes of this copyright and license, "Contributing Authors"
+ * is defined as the following set of individuals:
+ *
+ *    Andreas Dilger
+ *    Dave Martindale
+ *    Guy Eric Schalnat
+ *    Paul Schmidt
+ *    Tim Wegner
+ *
+ * The PNG Reference Library is supplied "AS IS".  The Contributing Authors
+ * and Group 42, Inc. disclaim all warranties, expressed or implied, 
+ * including, without limitation, the warranties of merchantability and of
+ * fitness for any purpose.  The Contributing Authors and Group 42, Inc.
+ * assume no liability for direct, indirect, incidental, special, exemplary, 
+ * or consequential damages, which may result from the use of the PNG
+ * Reference Library, even if advised of the possibility of such damage.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * source code, or portions hereof, for any purpose, without fee, subject
+ * to the following restrictions:
+ *
+ *   1. The origin of this source code must not be misrepresented.
+ *
+ *   2. Altered versions must be plainly marked as such and must not
+ *      be misrepresented as being the original source.
+ *
+ *   3. This Copyright notice may not be removed or altered from
+ *      any source or altered source distribution.
+ *
+ * The Contributing Authors and Group 42, Inc. specifically permit, without
+ * fee, and encourage the use of this source code as a component to
+ * supporting the PNG file format in commercial products.  If you use this
+ * source code in a product, acknowledgment is not required but would be
+ * appreciated.
+ */
+
+/*
+ * A "png_get_copyright" function is available, for convenient use in "about"
+ * boxes and the like:
+ *
+ *     printf("%s", png_get_copyright(NULL));
+ *
+ * Also, the PNG logo (in PNG format, of course) is supplied in the
+ * files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
+ */
+
+/*
+ * Libpng is OSI Certified Open Source Software.  OSI Certified is a
+ * certification mark of the Open Source Initiative.
+ */
+
+/*
+ * The contributing authors would like to thank all those who helped
+ * with testing, bug fixes, and patience.  This wouldn't have been
+ * possible without all of you.
+ *
+ * Thanks to Frank J. T. Wojcik for helping with the documentation.
+ */
+
+/*
+ * Y2K compliance in libpng:
+ * =========================
+ *
+ *    February 3, 2011
+ *
+ *    Since the PNG Development group is an ad-hoc body, we can't make
+ *    an official declaration.
+ *
+ *    This is your unofficial assurance that libpng from version 0.71 and
+ *    upward through 1.5.1 are Y2K compliant.  It is my belief that
+ *    earlier versions were also Y2K compliant.
+ *
+ *    Libpng only has three year fields.  One is a 2-byte unsigned integer
+ *    that will hold years up to 65535.  The other two hold the date in text
+ *    format, and will hold years up to 9999.
+ *
+ *    The integer is
+ *        "png_uint_16 year" in png_time_struct.
+ *
+ *    The strings are
+ *        "png_charp time_buffer" in png_struct and
+ *        "near_time_buffer", which is a local character string in png.c.
+ *
+ *    There are seven time-related functions:
+ *        png.c: png_convert_to_rfc_1123() in png.c
+ *          (formerly png_convert_to_rfc_1152() in error)
+ *        png_convert_from_struct_tm() in pngwrite.c, called in pngwrite.c
+ *        png_convert_from_time_t() in pngwrite.c
+ *        png_get_tIME() in pngget.c
+ *        png_handle_tIME() in pngrutil.c, called in pngread.c
+ *        png_set_tIME() in pngset.c
+ *        png_write_tIME() in pngwutil.c, called in pngwrite.c
+ *
+ *    All handle dates properly in a Y2K environment.  The
+ *    png_convert_from_time_t() function calls gmtime() to convert from system
+ *    clock time, which returns (year - 1900), which we properly convert to
+ *    the full 4-digit year.  There is a possibility that applications using
+ *    libpng are not passing 4-digit years into the png_convert_to_rfc_1123()
+ *    function, or that they are incorrectly passing only a 2-digit year
+ *    instead of "year - 1900" into the png_convert_from_struct_tm() function, 
+ *    but this is not under our control.  The libpng documentation has always
+ *    stated that it works with 4-digit years, and the APIs have been
+ *    documented as such.
+ *
+ *    The tIME chunk itself is also Y2K compliant.  It uses a 2-byte unsigned
+ *    integer to hold the year, and can hold years as large as 65535.
+ *
+ *    zlib, upon which libpng depends, is also Y2K compliant.  It contains
+ *    no date-related code.
+ *
+ *       Glenn Randers-Pehrson
+ *       libpng maintainer
+ *       PNG Development Group
+ */
+
+#ifndef PNG_H
+#define PNG_H
+
+/* This is not the place to learn how to use libpng. The file libpng-manual.txt
+ * describes how to use libpng, and the file example.c summarizes it
+ * with some code on which to build.  This file is useful for looking
+ * at the actual function definitions and structure components.
+ */
+
+/* Version information for png.h - this should match the version in png.c */
+#define PNG_LIBPNG_VER_STRING "1.5.1"
+#define PNG_HEADER_VERSION_STRING \
+     " libpng version 1.5.1 - February 3, 2011\n"
+
+#define PNG_LIBPNG_VER_SONUM   15
+#define PNG_LIBPNG_VER_DLLNUM  15
+
+/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
+#define PNG_LIBPNG_VER_MAJOR   1
+#define PNG_LIBPNG_VER_MINOR   5
+#define PNG_LIBPNG_VER_RELEASE 1
+/* This should match the numeric part of the final component of
+ * PNG_LIBPNG_VER_STRING, omitting any leading zero:
+ */
+
+#define PNG_LIBPNG_VER_BUILD  0
+
+/* Release Status */
+#define PNG_LIBPNG_BUILD_ALPHA    1
+#define PNG_LIBPNG_BUILD_BETA     2
+#define PNG_LIBPNG_BUILD_RC       3
+#define PNG_LIBPNG_BUILD_STABLE   4
+#define PNG_LIBPNG_BUILD_RELEASE_STATUS_MASK 7
+
+/* Release-Specific Flags */
+#define PNG_LIBPNG_BUILD_PATCH    8 /* Can be OR'ed with
+                                       PNG_LIBPNG_BUILD_STABLE only */
+#define PNG_LIBPNG_BUILD_PRIVATE 16 /* Cannot be OR'ed with
+                                       PNG_LIBPNG_BUILD_SPECIAL */
+#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
+                                       PNG_LIBPNG_BUILD_PRIVATE */
+
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
+
+/* Careful here.  At one time, Guy wanted to use 082, but that would be octal.
+ * We must not include leading zeros.
+ * Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
+ * version 1.0.0 was mis-numbered 100 instead of 10000).  From
+ * version 1.0.1 it's    xxyyzz, where x=major, y=minor, z=release
+ */
+#define PNG_LIBPNG_VER 10501 /* 1.5.1 */
+
+/* Library configuration: these options cannot be changed after
+ * the library has been built.
+ */
+#ifndef PNGLCONF_H
+    /* If pnglibconf.h is missing, you can
+     * copy scripts/pnglibconf.h.prebuilt to pnglibconf.h
+     */
+#   include "pnglibconf.h"
+#endif
+
+#ifndef PNG_VERSION_INFO_ONLY
+/* Standard header files (not needed for the version info) */
+#  ifdef PNG_SETJMP_SUPPORTED
+#    include <setjmp.h>
+#  endif
+
+/* Need the time information for converting tIME chunks, it
+ * defines struct tm:
+ */
+#ifdef PNG_CONVERT_tIME_SUPPORTED
+   /* "time.h" functions are not supported on all operating systems */
+#  include <time.h>
+#endif
+
+/* Machine specific configuration. */
+#  include "pngconf.h"
+#endif
+
+/*
+ * Added at libpng-1.2.8
+ *
+ * Ref MSDN: Private as priority over Special
+ * VS_FF_PRIVATEBUILD File *was not* built using standard release
+ * procedures. If this value is given, the StringFileInfo block must
+ * contain a PrivateBuild string.
+ *
+ * VS_FF_SPECIALBUILD File *was* built by the original company using
+ * standard release procedures but is a variation of the standard
+ * file of the same version number. If this value is given, the
+ * StringFileInfo block must contain a SpecialBuild string.
+ */
+
+#ifdef PNG_USER_PRIVATEBUILD /* From pnglibconf.h */
+#  define PNG_LIBPNG_BUILD_TYPE \
+       (PNG_LIBPNG_BUILD_BASE_TYPE | PNG_LIBPNG_BUILD_PRIVATE)
+#else
+#  ifdef PNG_LIBPNG_SPECIALBUILD
+#    define PNG_LIBPNG_BUILD_TYPE \
+         (PNG_LIBPNG_BUILD_BASE_TYPE | PNG_LIBPNG_BUILD_SPECIAL)
+#  else
+#    define PNG_LIBPNG_BUILD_TYPE (PNG_LIBPNG_BUILD_BASE_TYPE)
+#  endif
+#endif
+
+#ifndef PNG_VERSION_INFO_ONLY
+
+/* Inhibit C++ name-mangling for libpng functions but not for system calls. */
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Version information for C files, stored in png.c.  This had better match
+ * the version above.
+ */
+#define png_libpng_ver png_get_header_ver(NULL)
+
+/* This file is arranged in several sections:
+ *
+ * 1. Any configuration options that can be specified by for the application
+ *    code when it is built.  (Build time configuration is in pnglibconf.h)
+ * 2. Type definitions (base types are defined in pngconf.h), structure
+ *    definitions.
+ * 3. Exported library functions.
+ *
+ * The library source code has additional files (principally pngpriv.h) that
+ * allow configuration of the library.
+ */
+/* Section 1: run time configuration
+ * See pnglibconf.h for build time configuration
+ *
+ * Run time configuration allows the application to choose between
+ * implementations of certain arithmetic APIs.  The default is set
+ * at build time and recorded in pnglibconf.h, but it is safe to
+ * override these (and only these) settings.  Note that this won't
+ * change what the library does, only application code, and the
+ * settings can (and probably should) be made on a per-file basis
+ * by setting the #defines before including png.h
+ *
+ * Use macros to read integers from PNG data or use the exported
+ * functions?
+ *   PNG_USE_READ_MACROS: use the macros (see below)  Note that
+ *     the macros evaluate their argument multiple times.
+ *   PNG_NO_USE_READ_MACROS: call the relevant library function.
+ *
+ * Use the alternative algorithm for compositing alpha samples that
+ * does not use division?
+ *   PNG_READ_COMPOSITE_NODIV_SUPPORTED: use the 'no division'
+ *      algorithm.
+ *   PNG_NO_READ_COMPOSITE_NODIV: use the 'division' algorithm.
+ *
+ * How to handle benign errors if PNG_ALLOW_BENIGN_ERRORS is
+ * false?
+ *   PNG_ALLOW_BENIGN_ERRORS: map calls to the benign error
+ *      APIs to png_warning.
+ * Otherwise the calls are mapped to png_error.
+ */
+
+/* Section 2: type definitions, including structures and compile time
+ * constants.
+ * See pngconf.h for base types that vary by machine/system
+ */
+
+/* This triggers a compiler error in png.c, if png.c and png.h
+ * do not agree upon the version number.
+ */
+typedef char* png_libpng_version_1_5_1;
+
+/* Three color definitions.  The order of the red, green, and blue, (and the
+ * exact size) is not important, although the size of the fields need to
+ * be png_byte or png_uint_16 (as defined below).
+ */
+typedef struct png_color_struct
+{
+   png_byte red;
+   png_byte green;
+   png_byte blue;
+} png_color;
+typedef png_color FAR * png_colorp;
+typedef PNG_CONST png_color FAR * png_const_colorp;
+typedef png_color FAR * FAR * png_colorpp;
+
+typedef struct png_color_16_struct
+{
+   png_byte index;    /* used for palette files */
+   png_uint_16 red;   /* for use in red green blue files */
+   png_uint_16 green;
+   png_uint_16 blue;
+   png_uint_16 gray;  /* for use in grayscale files */
+} png_color_16;
+typedef png_color_16 FAR * png_color_16p;
+typedef PNG_CONST png_color_16 FAR * png_const_color_16p;
+typedef png_color_16 FAR * FAR * png_color_16pp;
+
+typedef struct png_color_8_struct
+{
+   png_byte red;   /* for use in red green blue files */
+   png_byte green;
+   png_byte blue;
+   png_byte gray;  /* for use in grayscale files */
+   png_byte alpha; /* for alpha channel files */
+} png_color_8;
+typedef png_color_8 FAR * png_color_8p;
+typedef PNG_CONST png_color_8 FAR * png_const_color_8p;
+typedef png_color_8 FAR * FAR * png_color_8pp;
+
+/*
+ * The following two structures are used for the in-core representation
+ * of sPLT chunks.
+ */
+typedef struct png_sPLT_entry_struct
+{
+   png_uint_16 red;
+   png_uint_16 green;
+   png_uint_16 blue;
+   png_uint_16 alpha;
+   png_uint_16 frequency;
+} png_sPLT_entry;
+typedef png_sPLT_entry FAR * png_sPLT_entryp;
+typedef PNG_CONST png_sPLT_entry FAR * png_const_sPLT_entryp;
+typedef png_sPLT_entry FAR * FAR * png_sPLT_entrypp;
+
+/*  When the depth of the sPLT palette is 8 bits, the color and alpha samples
+ *  occupy the LSB of their respective members, and the MSB of each member
+ *  is zero-filled.  The frequency member always occupies the full 16 bits.
+ */
+
+typedef struct png_sPLT_struct
+{
+   png_charp name;           /* palette name */
+   png_byte depth;           /* depth of palette samples */
+   png_sPLT_entryp entries;  /* palette entries */
+   png_int_32 nentries;      /* number of palette entries */
+} png_sPLT_t;
+typedef png_sPLT_t FAR * png_sPLT_tp;
+typedef PNG_CONST png_sPLT_t FAR * png_const_sPLT_tp;
+typedef png_sPLT_t FAR * FAR * png_sPLT_tpp;
+
+#ifdef PNG_TEXT_SUPPORTED
+/* png_text holds the contents of a text/ztxt/itxt chunk in a PNG file, 
+ * and whether that contents is compressed or not.  The "key" field
+ * points to a regular zero-terminated C string.  The "text", "lang", and
+ * "lang_key" fields can be regular C strings, empty strings, or NULL pointers.
+ * However, the * structure returned by png_get_text() will always contain
+ * regular zero-terminated C strings (possibly empty), never NULL pointers, 
+ * so they can be safely used in printf() and other string-handling functions.
+ */
+typedef struct png_text_struct
+{
+   int  compression;       /* compression value:
+                             -1: tEXt, none
+                              0: zTXt, deflate
+                              1: iTXt, none
+                              2: iTXt, deflate  */
+   png_charp key;          /* keyword, 1-79 character description of "text" */
+   png_charp text;         /* comment, may be an empty string (ie "")
+                              or a NULL pointer */
+   png_size_t text_length; /* length of the text string */
+   png_size_t itxt_length; /* length of the itxt string */
+   png_charp lang;         /* language code, 0-79 characters
+                              or a NULL pointer */
+   png_charp lang_key;     /* keyword translated UTF-8 string, 0 or more
+                              chars or a NULL pointer */
+} png_text;
+typedef png_text FAR * png_textp;
+typedef PNG_CONST png_text FAR * png_const_textp;
+typedef png_text FAR * FAR * png_textpp;
+#endif
+
+/* Supported compression types for text in PNG files (tEXt, and zTXt).
+ * The values of the PNG_TEXT_COMPRESSION_ defines should NOT be changed. */
+#define PNG_TEXT_COMPRESSION_NONE_WR -3
+#define PNG_TEXT_COMPRESSION_zTXt_WR -2
+#define PNG_TEXT_COMPRESSION_NONE    -1
+#define PNG_TEXT_COMPRESSION_zTXt     0
+#define PNG_ITXT_COMPRESSION_NONE     1
+#define PNG_ITXT_COMPRESSION_zTXt     2
+#define PNG_TEXT_COMPRESSION_LAST     3  /* Not a valid value */
+
+/* png_time is a way to hold the time in an machine independent way.
+ * Two conversions are provided, both from time_t and struct tm.  There
+ * is no portable way to convert to either of these structures, as far
+ * as I know.  If you know of a portable way, send it to me.  As a side
+ * note - PNG has always been Year 2000 compliant!
+ */
+typedef struct png_time_struct
+{
+   png_uint_16 year; /* full year, as in, 1995 */
+   png_byte month;   /* month of year, 1 - 12 */
+   png_byte day;     /* day of month, 1 - 31 */
+   png_byte hour;    /* hour of day, 0 - 23 */
+   png_byte minute;  /* minute of hour, 0 - 59 */
+   png_byte second;  /* second of minute, 0 - 60 (for leap seconds) */
+} png_time;
+typedef png_time FAR * png_timep;
+typedef PNG_CONST png_time FAR * png_const_timep;
+typedef png_time FAR * FAR * png_timepp;
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) || \
+    defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED)
+/* png_unknown_chunk is a structure to hold queued chunks for which there is
+ * no specific support.  The idea is that we can use this to queue
+ * up private chunks for output even though the library doesn't actually
+ * know about their semantics.
+ */
+typedef struct png_unknown_chunk_t
+{
+    png_byte name[5];
+    png_byte *data;
+    png_size_t size;
+
+    /* libpng-using applications should NOT directly modify this byte. */
+    png_byte location; /* mode of operation at read time */
+}
+png_unknown_chunk;
+typedef png_unknown_chunk FAR * png_unknown_chunkp;
+typedef PNG_CONST png_unknown_chunk FAR * png_const_unknown_chunkp;
+typedef png_unknown_chunk FAR * FAR * png_unknown_chunkpp;
+#endif
+
+typedef struct png_info_def png_info;
+typedef png_info FAR * png_infop;
+typedef PNG_CONST png_info FAR * png_const_infop;
+typedef png_info FAR * FAR * png_infopp;
+
+/* Maximum positive integer used in PNG is (2^31)-1 */
+#define PNG_UINT_31_MAX ((png_uint_32)0x7fffffffL)
+#define PNG_UINT_32_MAX ((png_uint_32)(-1))
+#define PNG_SIZE_MAX ((png_size_t)(-1))
+
+/* These are constants for fixed point values encoded in the
+ * PNG specification manner (x100000)
+ */
+#define PNG_FP_1    100000
+#define PNG_FP_HALF  50000
+
+/* These describe the color_type field in png_info. */
+/* color type masks */
+#define PNG_COLOR_MASK_PALETTE    1
+#define PNG_COLOR_MASK_COLOR      2
+#define PNG_COLOR_MASK_ALPHA      4
+
+/* color types.  Note that not all combinations are legal */
+#define PNG_COLOR_TYPE_GRAY 0
+#define PNG_COLOR_TYPE_PALETTE  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_PALETTE)
+#define PNG_COLOR_TYPE_RGB        (PNG_COLOR_MASK_COLOR)
+#define PNG_COLOR_TYPE_RGB_ALPHA  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
+#define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
+/* aliases */
+#define PNG_COLOR_TYPE_RGBA  PNG_COLOR_TYPE_RGB_ALPHA
+#define PNG_COLOR_TYPE_GA  PNG_COLOR_TYPE_GRAY_ALPHA
+
+/* This is for compression type. PNG 1.0-1.2 only define the single type. */
+#define PNG_COMPRESSION_TYPE_BASE 0 /* Deflate method 8, 32K window */
+#define PNG_COMPRESSION_TYPE_DEFAULT PNG_COMPRESSION_TYPE_BASE
+
+/* This is for filter type. PNG 1.0-1.2 only define the single type. */
+#define PNG_FILTER_TYPE_BASE      0 /* Single row per-byte filtering */
+#define PNG_INTRAPIXEL_DIFFERENCING 64 /* Used only in MNG datastreams */
+#define PNG_FILTER_TYPE_DEFAULT   PNG_FILTER_TYPE_BASE
+
+/* These are for the interlacing type.  These values should NOT be changed. */
+#define PNG_INTERLACE_NONE        0 /* Non-interlaced image */
+#define PNG_INTERLACE_ADAM7       1 /* Adam7 interlacing */
+#define PNG_INTERLACE_LAST        2 /* Not a valid value */
+
+/* These are for the oFFs chunk.  These values should NOT be changed. */
+#define PNG_OFFSET_PIXEL          0 /* Offset in pixels */
+#define PNG_OFFSET_MICROMETER     1 /* Offset in micrometers (1/10^6 meter) */
+#define PNG_OFFSET_LAST           2 /* Not a valid value */
+
+/* These are for the pCAL chunk.  These values should NOT be changed. */
+#define PNG_EQUATION_LINEAR       0 /* Linear transformation */
+#define PNG_EQUATION_BASE_E       1 /* Exponential base e transform */
+#define PNG_EQUATION_ARBITRARY    2 /* Arbitrary base exponential transform */
+#define PNG_EQUATION_HYPERBOLIC   3 /* Hyperbolic sine transformation */
+#define PNG_EQUATION_LAST         4 /* Not a valid value */
+
+/* These are for the sCAL chunk.  These values should NOT be changed. */
+#define PNG_SCALE_UNKNOWN         0 /* unknown unit (image scale) */
+#define PNG_SCALE_METER           1 /* meters per pixel */
+#define PNG_SCALE_RADIAN          2 /* radians per pixel */
+#define PNG_SCALE_LAST            3 /* Not a valid value */
+
+/* These are for the pHYs chunk.  These values should NOT be changed. */
+#define PNG_RESOLUTION_UNKNOWN    0 /* pixels/unknown unit (aspect ratio) */
+#define PNG_RESOLUTION_METER      1 /* pixels/meter */
+#define PNG_RESOLUTION_LAST       2 /* Not a valid value */
+
+/* These are for the sRGB chunk.  These values should NOT be changed. */
+#define PNG_sRGB_INTENT_PERCEPTUAL 0
+#define PNG_sRGB_INTENT_RELATIVE   1
+#define PNG_sRGB_INTENT_SATURATION 2
+#define PNG_sRGB_INTENT_ABSOLUTE   3
+#define PNG_sRGB_INTENT_LAST       4 /* Not a valid value */
+
+/* This is for text chunks */
+#define PNG_KEYWORD_MAX_LENGTH     79
+
+/* Maximum number of entries in PLTE/sPLT/tRNS arrays */
+#define PNG_MAX_PALETTE_LENGTH    256
+
+/* These determine if an ancillary chunk's data has been successfully read
+ * from the PNG header, or if the application has filled in the corresponding
+ * data in the info_struct to be written into the output file.  The values
+ * of the PNG_INFO_<chunk> defines should NOT be changed.
+ */
+#define PNG_INFO_gAMA 0x0001
+#define PNG_INFO_sBIT 0x0002
+#define PNG_INFO_cHRM 0x0004
+#define PNG_INFO_PLTE 0x0008
+#define PNG_INFO_tRNS 0x0010
+#define PNG_INFO_bKGD 0x0020
+#define PNG_INFO_hIST 0x0040
+#define PNG_INFO_pHYs 0x0080
+#define PNG_INFO_oFFs 0x0100
+#define PNG_INFO_tIME 0x0200
+#define PNG_INFO_pCAL 0x0400
+#define PNG_INFO_sRGB 0x0800   /* GR-P, 0.96a */
+#define PNG_INFO_iCCP 0x1000   /* ESR, 1.0.6 */
+#define PNG_INFO_sPLT 0x2000   /* ESR, 1.0.6 */
+#define PNG_INFO_sCAL 0x4000   /* ESR, 1.0.6 */
+#define PNG_INFO_IDAT 0x8000L  /* ESR, 1.0.6 */
+
+/* This is used for the transformation routines, as some of them
+ * change these values for the row.  It also should enable using
+ * the routines for other purposes.
+ */
+typedef struct png_row_info_struct
+{
+   png_uint_32 width;    /* width of row */
+   png_size_t rowbytes;  /* number of bytes in row */
+   png_byte color_type;  /* color type of row */
+   png_byte bit_depth;   /* bit depth of row */
+   png_byte channels;    /* number of channels (1, 2, 3, or 4) */
+   png_byte pixel_depth; /* bits per pixel (depth * channels) */
+} png_row_info;
+
+typedef png_row_info FAR * png_row_infop;
+typedef png_row_info FAR * FAR * png_row_infopp;
+
+/* These are the function types for the I/O functions and for the functions
+ * that allow the user to override the default I/O functions with his or her
+ * own.  The png_error_ptr type should match that of user-supplied warning
+ * and error functions, while the png_rw_ptr type should match that of the
+ * user read/write data functions.  Note that the 'write' function must not
+ * modify the buffer it is passed. The 'read' function, on the other hand, is
+ * expected to return the read data in the buffer.
+ */
+typedef struct png_struct_def png_struct;
+typedef PNG_CONST png_struct FAR * png_const_structp;
+typedef png_struct FAR * png_structp;
+
+typedef PNG_CALLBACK(void, *png_error_ptr, (png_structp, png_const_charp), );
+typedef PNG_CALLBACK(void, *png_rw_ptr, (png_structp, png_bytep, png_size_t), );
+typedef PNG_CALLBACK(void, *png_flush_ptr, (png_structp), );
+typedef PNG_CALLBACK(void, *png_read_status_ptr, (png_structp, png_uint_32, 
+    int), );
+typedef PNG_CALLBACK(void, *png_write_status_ptr, (png_structp, png_uint_32, 
+    int), );
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+typedef PNG_CALLBACK(void, *png_progressive_info_ptr, 
+    (png_structp, png_infop), );
+typedef PNG_CALLBACK(void, *png_progressive_end_ptr,
+    (png_structp, png_infop), );
+typedef PNG_CALLBACK(void, *png_progressive_row_ptr,
+    (png_structp, png_bytep, png_uint_32, int), );
+#endif
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+    defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+typedef PNG_CALLBACK(void, *png_user_transform_ptr,
+    (png_structp, png_row_infop, png_bytep), );
+#endif
+
+#ifdef PNG_USER_CHUNKS_SUPPORTED
+typedef PNG_CALLBACK(int, *png_user_chunk_ptr, (png_structp, 
+    png_unknown_chunkp), );
+#endif
+#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED
+typedef PNG_CALLBACK(void, *png_unknown_chunk_ptr, (png_structp), );
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+/* This must match the function definition in <setjmp.h>, and the
+ * application must include this before png.h to obtain the definition
+ * of jmp_buf.  The function is required to be PNG_NORETURN.  (Note that
+ * PNG_PTR_NORETURN is used here because current versions of the Microsoft
+ * C compiler do not support the PNG_NORETURN attribute on a pointer.)
+ *
+ * If you get a type warning from the compiler when linking against this line
+ * then your compiler has 'longjmp' that does not match the requirements of the
+ * compiler that built libpng.  You will have to write a wrapper function for
+ * your compiler's longjmp and call png_set_longjmp_fn directly (not via the
+ * png_jmpbuf macro.)
+ *
+ * If you get a warning here while building the library you will need to make
+ * changes to ensure that pnglibconf.h records the calling convention used by
+ * your compiler.  This may be very difficult - try using a different compiler
+ * to build the library!
+ */
+typedef PNG_FUNCTION(void, (PNGCAPI *png_longjmp_ptr), PNGARG((jmp_buf, int)), 
+   PNG_PTR_NORETURN);
+#endif
+
+/* Transform masks for the high-level interface */
+#define PNG_TRANSFORM_IDENTITY       0x0000    /* read and write */
+#define PNG_TRANSFORM_STRIP_16       0x0001    /* read only */
+#define PNG_TRANSFORM_STRIP_ALPHA    0x0002    /* read only */
+#define PNG_TRANSFORM_PACKING        0x0004    /* read and write */
+#define PNG_TRANSFORM_PACKSWAP       0x0008    /* read and write */
+#define PNG_TRANSFORM_EXPAND         0x0010    /* read only */
+#define PNG_TRANSFORM_INVERT_MONO    0x0020    /* read and write */
+#define PNG_TRANSFORM_SHIFT          0x0040    /* read and write */
+#define PNG_TRANSFORM_BGR            0x0080    /* read and write */
+#define PNG_TRANSFORM_SWAP_ALPHA     0x0100    /* read and write */
+#define PNG_TRANSFORM_SWAP_ENDIAN    0x0200    /* read and write */
+#define PNG_TRANSFORM_INVERT_ALPHA   0x0400    /* read and write */
+#define PNG_TRANSFORM_STRIP_FILLER   0x0800    /* write only */
+/* Added to libpng-1.2.34 */
+#define PNG_TRANSFORM_STRIP_FILLER_BEFORE PNG_TRANSFORM_STRIP_FILLER
+#define PNG_TRANSFORM_STRIP_FILLER_AFTER 0x1000 /* write only */
+/* Added to libpng-1.4.0 */
+#define PNG_TRANSFORM_GRAY_TO_RGB   0x2000      /* read only */
+
+/* Flags for MNG supported features */
+#define PNG_FLAG_MNG_EMPTY_PLTE     0x01
+#define PNG_FLAG_MNG_FILTER_64      0x04
+#define PNG_ALL_MNG_FEATURES        0x05
+
+/* NOTE: prior to 1.5 these functions had no 'API' style declaration, 
+ * this allowed the zlib default functions to be used on Windows
+ * platforms.  In 1.5 the zlib default malloc (which just calls malloc and
+ * ignores the first argument) should be completely compatible with the
+ * following.
+ */
+typedef PNG_CALLBACK(png_voidp, *png_malloc_ptr, (png_structp, 
+    png_alloc_size_t), );
+typedef PNG_CALLBACK(void, *png_free_ptr, (png_structp, png_voidp), );
+
+typedef png_struct FAR * FAR * png_structpp;
+
+/* Section 3: exported functions
+ * Here are the function definitions most commonly used.  This is not
+ * the place to find out how to use libpng.  See libpng-manual.txt for the
+ * full explanation, see example.c for the summary.  This just provides
+ * a simple one line description of the use of each function.
+ *
+ * The PNG_EXPORT() and PNG_EXPORTA() macros used below are defined in
+ * pngconf.h and in the *.dfn files in the scripts directory.
+ *
+ *   PNG_EXPORT(ordinal, type, name, (args));
+ *
+ *       ordinal:    ordinal that is used while building
+ *                   *.def files. The ordinal value is only
+ *                   relevant when preprocessing png.h with
+ *                   the *.dfn files for building symbol table
+ *                   entries, and are removed by pngconf.h.
+ *       type:       return type of the function
+ *       name:       function name
+ *       args:       function arguments, with types
+ *
+ * When we wish to append attributes to a function prototype we use
+ * the PNG_EXPORTA() macro instead.
+ *
+ *   PNG_EXPORTA(ordinal, type, name, (args), attributes);
+ *
+ *       ordinal, type, name, and args: same as in PNG_EXPORT().
+ *       attributes: function attributes
+ */
+
+/* Returns the version number of the library */
+PNG_EXPORT(1, png_uint_32, png_access_version_number, (void));
+
+/* Tell lib we have already handled the first <num_bytes> magic bytes.
+ * Handling more than 8 bytes from the beginning of the file is an error.
+ */
+PNG_EXPORT(2, void, png_set_sig_bytes, (png_structp png_ptr, int num_bytes));
+
+/* Check sig[start] through sig[start + num_to_check - 1] to see if it's a
+ * PNG file.  Returns zero if the supplied bytes match the 8-byte PNG
+ * signature, and non-zero otherwise.  Having num_to_check == 0 or
+ * start > 7 will always fail (ie return non-zero).
+ */
+PNG_EXPORT(3, int, png_sig_cmp, (png_const_bytep sig, png_size_t start, 
+    png_size_t num_to_check));
+
+/* Simple signature checking function.  This is the same as calling
+ * png_check_sig(sig, n) := !png_sig_cmp(sig, 0, n).
+ */
+#define png_check_sig(sig, n) !png_sig_cmp((sig), 0, (n))
+
+/* Allocate and initialize png_ptr struct for reading, and any other memory. */
+PNG_EXPORTA(4, png_structp, png_create_read_struct,
+    (png_const_charp user_png_ver, png_voidp error_ptr,
+    png_error_ptr error_fn, png_error_ptr warn_fn), 
+    PNG_ALLOCATED);
+
+/* Allocate and initialize png_ptr struct for writing, and any other memory */
+PNG_EXPORTA(5, png_structp, png_create_write_struct,
+    (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn,
+    png_error_ptr warn_fn), 
+    PNG_ALLOCATED);
+
+PNG_EXPORT(6, png_size_t, png_get_compression_buffer_size,
+    (png_const_structp png_ptr));
+
+PNG_EXPORT(7, void, png_set_compression_buffer_size, (png_structp png_ptr, 
+    png_size_t size));
+
+/* Moved from pngconf.h in 1.4.0 and modified to ensure setjmp/longjmp
+ * match up.
+ */
+#ifdef PNG_SETJMP_SUPPORTED
+/* This function returns the jmp_buf built in to *png_ptr.  It must be
+ * supplied with an appropriate 'longjmp' function to use on that jmp_buf
+ * unless the default error function is overridden in which case NULL is
+ * acceptable.  The size of the jmp_buf is checked against the actual size
+ * allocated by the library - the call will return NULL on a mismatch
+ * indicating an ABI mismatch.
+ */
+PNG_EXPORT(8, jmp_buf*, png_set_longjmp_fn, (png_structp png_ptr, 
+    png_longjmp_ptr longjmp_fn, size_t jmp_buf_size));
+#  define png_jmpbuf(png_ptr) \
+      (*png_set_longjmp_fn((png_ptr), longjmp, sizeof (jmp_buf)))
+#else
+#  define png_jmpbuf(png_ptr) \
+      (LIBPNG_WAS_COMPILED_WITH__PNG_NO_SETJMP)
+#endif
+/* This function should be used by libpng applications in place of
+ * longjmp(png_ptr->jmpbuf, val).  If longjmp_fn() has been set, it
+ * will use it; otherwise it will call PNG_ABORT().  This function was
+ * added in libpng-1.5.0.
+ */
+PNG_EXPORTA(9, void, png_longjmp, (png_structp png_ptr, int val),
+    PNG_NORETURN);
+
+#ifdef PNG_READ_SUPPORTED
+/* Reset the compression stream */
+PNG_EXPORT(10, int, png_reset_zstream, (png_structp png_ptr));
+#endif
+
+/* New functions added in libpng-1.0.2 (not enabled by default until 1.2.0) */
+#ifdef PNG_USER_MEM_SUPPORTED
+PNG_EXPORTA(11, png_structp, png_create_read_struct_2,
+    (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn,
+    png_error_ptr warn_fn, 
+    png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn), 
+    PNG_ALLOCATED);
+PNG_EXPORTA(12, png_structp, png_create_write_struct_2,
+    (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn,
+    png_error_ptr warn_fn, 
+    png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn), 
+    PNG_ALLOCATED);
+#endif
+
+/* Write the PNG file signature. */
+PNG_EXPORT(13, void, png_write_sig, (png_structp png_ptr));
+
+/* Write a PNG chunk - size, type, (optional) data, CRC. */
+PNG_EXPORT(14, void, png_write_chunk, (png_structp png_ptr, png_const_bytep
+    chunk_name, png_const_bytep data, png_size_t length));
+
+/* Write the start of a PNG chunk - length and chunk name. */
+PNG_EXPORT(15, void, png_write_chunk_start, (png_structp png_ptr, 
+    png_const_bytep chunk_name, png_uint_32 length));
+
+/* Write the data of a PNG chunk started with png_write_chunk_start(). */
+PNG_EXPORT(16, void, png_write_chunk_data, (png_structp png_ptr,
+    png_const_bytep data, png_size_t length));
+
+/* Finish a chunk started with png_write_chunk_start() (includes CRC). */
+PNG_EXPORT(17, void, png_write_chunk_end, (png_structp png_ptr));
+
+/* Allocate and initialize the info structure */
+PNG_EXPORTA(18, png_infop, png_create_info_struct, (png_structp png_ptr), 
+    PNG_ALLOCATED);
+
+PNG_EXPORT(19, void, png_info_init_3, (png_infopp info_ptr, 
+    png_size_t png_info_struct_size));
+
+/* Writes all the PNG information before the image. */
+PNG_EXPORT(20, void, png_write_info_before_PLTE,
+    (png_structp png_ptr, png_infop info_ptr));
+PNG_EXPORT(21, void, png_write_info,
+    (png_structp png_ptr, png_infop info_ptr));
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read the information before the actual image data. */
+PNG_EXPORT(22, void, png_read_info,
+    (png_structp png_ptr, png_infop info_ptr));
+#endif
+
+#ifdef PNG_TIME_RFC1123_SUPPORTED
+PNG_EXPORT(23, png_const_charp, png_convert_to_rfc1123,
+    (png_structp png_ptr, 
+    png_const_timep ptime));
+#endif
+
+#ifdef PNG_CONVERT_tIME_SUPPORTED
+/* Convert from a struct tm to png_time */
+PNG_EXPORT(24, void, png_convert_from_struct_tm, (png_timep ptime, 
+    PNG_CONST struct tm FAR * ttime));
+
+/* Convert from time_t to png_time.  Uses gmtime() */
+PNG_EXPORT(25, void, png_convert_from_time_t,
+    (png_timep ptime, time_t ttime));
+#endif /* PNG_CONVERT_tIME_SUPPORTED */
+
+#ifdef PNG_READ_EXPAND_SUPPORTED
+/* Expand data to 24-bit RGB, or 8-bit grayscale, with alpha if available. */
+PNG_EXPORT(26, void, png_set_expand, (png_structp png_ptr));
+PNG_EXPORT(27, void, png_set_expand_gray_1_2_4_to_8, (png_structp png_ptr));
+PNG_EXPORT(28, void, png_set_palette_to_rgb, (png_structp png_ptr));
+PNG_EXPORT(29, void, png_set_tRNS_to_alpha, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
+/* Use blue, green, red order for pixels. */
+PNG_EXPORT(30, void, png_set_bgr, (png_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED
+/* Expand the grayscale to 24-bit RGB if necessary. */
+PNG_EXPORT(31, void, png_set_gray_to_rgb, (png_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED
+/* Reduce RGB to grayscale. */
+PNG_FP_EXPORT(32, void, png_set_rgb_to_gray, (png_structp png_ptr,
+    int error_action, double red, double green));
+PNG_FIXED_EXPORT(33, void, png_set_rgb_to_gray_fixed, (png_structp png_ptr, 
+    int error_action, png_fixed_point red, png_fixed_point green));
+
+PNG_EXPORT(34, png_byte, png_get_rgb_to_gray_status, (png_const_structp
+    png_ptr));
+#endif
+
+PNG_EXPORT(35, void, png_build_grayscale_palette, (int bit_depth, 
+    png_colorp palette));
+
+#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED
+PNG_EXPORT(36, void, png_set_strip_alpha, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED) || \
+    defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
+PNG_EXPORT(37, void, png_set_swap_alpha, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED) || \
+    defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+PNG_EXPORT(38, void, png_set_invert_alpha, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED)
+/* Add a filler byte to 8-bit Gray or 24-bit RGB images. */
+PNG_EXPORT(39, void, png_set_filler, (png_structp png_ptr, png_uint_32 filler, 
+    int flags));
+/* The values of the PNG_FILLER_ defines should NOT be changed */
+#  define PNG_FILLER_BEFORE 0
+#  define PNG_FILLER_AFTER 1
+/* Add an alpha byte to 8-bit Gray or 24-bit RGB images. */
+PNG_EXPORT(40, void, png_set_add_alpha,
+    (png_structp png_ptr, png_uint_32 filler, 
+    int flags));
+#endif /* PNG_READ_FILLER_SUPPORTED || PNG_WRITE_FILLER_SUPPORTED */
+
+#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
+/* Swap bytes in 16-bit depth files. */
+PNG_EXPORT(41, void, png_set_swap, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED)
+/* Use 1 byte per pixel in 1, 2, or 4-bit depth files. */
+PNG_EXPORT(42, void, png_set_packing, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \
+    defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+/* Swap packing order of pixels in bytes. */
+PNG_EXPORT(43, void, png_set_packswap, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED)
+/* Converts files to legal bit depths. */
+PNG_EXPORT(44, void, png_set_shift, (png_structp png_ptr, png_const_color_8p
+    true_bits));
+#endif
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED) || \
+    defined(PNG_WRITE_INTERLACING_SUPPORTED)
+/* Have the code handle the interlacing.  Returns the number of passes.
+ * MUST be called before png_read_update_info or png_start_read_image,
+ * otherwise it will not have the desired effect.  Note that it is still
+ * necessary to call png_read_row or png_read_rows png_get_image_height
+ * times for each pass.
+*/
+PNG_EXPORT(45, int, png_set_interlace_handling, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED)
+/* Invert monochrome files */
+PNG_EXPORT(46, void, png_set_invert_mono, (png_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_BACKGROUND_SUPPORTED
+/* Handle alpha and tRNS by replacing with a background color. */
+PNG_FP_EXPORT(47, void, png_set_background, (png_structp png_ptr, 
+    png_const_color_16p background_color, int background_gamma_code, 
+    int need_expand, double background_gamma));
+PNG_FIXED_EXPORT(215, void, png_set_background_fixed, (png_structp png_ptr,
+    png_const_color_16p background_color, int background_gamma_code, 
+    int need_expand, png_fixed_point background_gamma));
+#endif
+#ifdef PNG_READ_BACKGROUND_SUPPORTED
+#  define PNG_BACKGROUND_GAMMA_UNKNOWN 0
+#  define PNG_BACKGROUND_GAMMA_SCREEN  1
+#  define PNG_BACKGROUND_GAMMA_FILE    2
+#  define PNG_BACKGROUND_GAMMA_UNIQUE  3
+#endif
+
+#ifdef PNG_READ_16_TO_8_SUPPORTED
+/* Strip the second byte of information from a 16-bit depth file. */
+PNG_EXPORT(48, void, png_set_strip_16, (png_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_QUANTIZE_SUPPORTED
+/* Turn on quantizing, and reduce the palette to the number of colors
+ * available.
+ */
+PNG_EXPORT(49, void, png_set_quantize,
+    (png_structp png_ptr, png_colorp palette, 
+    int num_palette, int maximum_colors, png_const_uint_16p histogram, 
+    int full_quantize));
+#endif
+
+#ifdef PNG_READ_GAMMA_SUPPORTED
+/* The threshold on gamma processing is configurable but hard-wired into the
+ * library.  The following is the floating point variant.
+ */
+#define PNG_GAMMA_THRESHOLD (PNG_GAMMA_THRESHOLD_FIXED*.00001)
+
+/* Handle gamma correction. Screen_gamma=(display_exponent) */
+PNG_FP_EXPORT(50, void, png_set_gamma,
+    (png_structp png_ptr, double screen_gamma, 
+    double default_file_gamma));
+PNG_FIXED_EXPORT(208, void, png_set_gamma_fixed, (png_structp png_ptr, 
+    png_fixed_point screen_gamma, png_fixed_point default_file_gamma));
+#endif
+
+#ifdef PNG_WRITE_FLUSH_SUPPORTED
+/* Set how many lines between output flushes - 0 for no flushing */
+PNG_EXPORT(51, void, png_set_flush, (png_structp png_ptr, int nrows));
+/* Flush the current PNG output buffer */
+PNG_EXPORT(52, void, png_write_flush, (png_structp png_ptr));
+#endif
+
+/* Optional update palette with requested transformations */
+PNG_EXPORT(53, void, png_start_read_image, (png_structp png_ptr));
+
+/* Optional call to update the users info structure */
+PNG_EXPORT(54, void, png_read_update_info,
+    (png_structp png_ptr, png_infop info_ptr));
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read one or more rows of image data. */
+PNG_EXPORT(55, void, png_read_rows, (png_structp png_ptr, png_bytepp row, 
+    png_bytepp display_row, png_uint_32 num_rows));
+#endif
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read a row of data. */
+PNG_EXPORT(56, void, png_read_row, (png_structp png_ptr, png_bytep row, 
+    png_bytep display_row));
+#endif
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read the whole image into memory at once. */
+PNG_EXPORT(57, void, png_read_image, (png_structp png_ptr, png_bytepp image));
+#endif
+
+/* Write a row of image data */
+PNG_EXPORT(58, void, png_write_row,
+    (png_structp png_ptr, png_const_bytep row));
+
+/* Write a few rows of image data: (*row) is not written; however, the type
+ * is declared as writeable to maintain compatibility with previous versions
+ * of libpng and to allow the 'display_row' array from read_rows to be passed
+ * unchanged to write_rows.
+ */
+PNG_EXPORT(59, void, png_write_rows, (png_structp png_ptr, png_bytepp row, 
+    png_uint_32 num_rows));
+
+/* Write the image data */
+PNG_EXPORT(60, void, png_write_image,
+    (png_structp png_ptr, png_bytepp image));
+
+/* Write the end of the PNG file. */
+PNG_EXPORT(61, void, png_write_end,
+    (png_structp png_ptr, png_infop info_ptr));
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read the end of the PNG file. */
+PNG_EXPORT(62, void, png_read_end, (png_structp png_ptr, png_infop info_ptr));
+#endif
+
+/* Free any memory associated with the png_info_struct */
+PNG_EXPORT(63, void, png_destroy_info_struct, (png_structp png_ptr, 
+    png_infopp info_ptr_ptr));
+
+/* Free any memory associated with the png_struct and the png_info_structs */
+PNG_EXPORT(64, void, png_destroy_read_struct, (png_structpp png_ptr_ptr, 
+    png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr));
+
+/* Free any memory associated with the png_struct and the png_info_structs */
+PNG_EXPORT(65, void, png_destroy_write_struct, (png_structpp png_ptr_ptr, 
+    png_infopp info_ptr_ptr));
+
+/* Set the libpng method of handling chunk CRC errors */
+PNG_EXPORT(66, void, png_set_crc_action,
+    (png_structp png_ptr, int crit_action, int ancil_action));
+
+/* Values for png_set_crc_action() say how to handle CRC errors in
+ * ancillary and critical chunks, and whether to use the data contained
+ * therein.  Note that it is impossible to "discard" data in a critical
+ * chunk.  For versions prior to 0.90, the action was always error/quit, 
+ * whereas in version 0.90 and later, the action for CRC errors in ancillary
+ * chunks is warn/discard.  These values should NOT be changed.
+ *
+ *      value                       action:critical     action:ancillary
+ */
+#define PNG_CRC_DEFAULT       0  /* error/quit          warn/discard data */
+#define PNG_CRC_ERROR_QUIT    1  /* error/quit          error/quit        */
+#define PNG_CRC_WARN_DISCARD  2  /* (INVALID)           warn/discard data */
+#define PNG_CRC_WARN_USE      3  /* warn/use data       warn/use data     */
+#define PNG_CRC_QUIET_USE     4  /* quiet/use data      quiet/use data    */
+#define PNG_CRC_NO_CHANGE     5  /* use current value   use current value */
+
+/* These functions give the user control over the scan-line filtering in
+ * libpng and the compression methods used by zlib.  These functions are
+ * mainly useful for testing, as the defaults should work with most users.
+ * Those users who are tight on memory or want faster performance at the
+ * expense of compression can modify them.  See the compression library
+ * header file (zlib.h) for an explination of the compression functions.
+ */
+
+/* Set the filtering method(s) used by libpng.  Currently, the only valid
+ * value for "method" is 0.
+ */
+PNG_EXPORT(67, void, png_set_filter,
+    (png_structp png_ptr, int method, int filters));
+
+/* Flags for png_set_filter() to say which filters to use.  The flags
+ * are chosen so that they don't conflict with real filter types
+ * below, in case they are supplied instead of the #defined constants.
+ * These values should NOT be changed.
+ */
+#define PNG_NO_FILTERS     0x00
+#define PNG_FILTER_NONE    0x08
+#define PNG_FILTER_SUB     0x10
+#define PNG_FILTER_UP      0x20
+#define PNG_FILTER_AVG     0x40
+#define PNG_FILTER_PAETH   0x80
+#define PNG_ALL_FILTERS (PNG_FILTER_NONE | PNG_FILTER_SUB | PNG_FILTER_UP | \
+                         PNG_FILTER_AVG | PNG_FILTER_PAETH)
+
+/* Filter values (not flags) - used in pngwrite.c, pngwutil.c for now.
+ * These defines should NOT be changed.
+ */
+#define PNG_FILTER_VALUE_NONE  0
+#define PNG_FILTER_VALUE_SUB   1
+#define PNG_FILTER_VALUE_UP    2
+#define PNG_FILTER_VALUE_AVG   3
+#define PNG_FILTER_VALUE_PAETH 4
+#define PNG_FILTER_VALUE_LAST  5
+
+#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED /* EXPERIMENTAL */
+/* The "heuristic_method" is given by one of the PNG_FILTER_HEURISTIC_
+ * defines, either the default (minimum-sum-of-absolute-differences), or
+ * the experimental method (weighted-minimum-sum-of-absolute-differences).
+ *
+ * Weights are factors >= 1.0, indicating how important it is to keep the
+ * filter type consistent between rows.  Larger numbers mean the current
+ * filter is that many times as likely to be the same as the "num_weights"
+ * previous filters.  This is cumulative for each previous row with a weight.
+ * There needs to be "num_weights" values in "filter_weights", or it can be
+ * NULL if the weights aren't being specified.  Weights have no influence on
+ * the selection of the first row filter.  Well chosen weights can (in theory)
+ * improve the compression for a given image.
+ *
+ * Costs are factors >= 1.0 indicating the relative decoding costs of a
+ * filter type.  Higher costs indicate more decoding expense, and are
+ * therefore less likely to be selected over a filter with lower computational
+ * costs.  There needs to be a value in "filter_costs" for each valid filter
+ * type (given by PNG_FILTER_VALUE_LAST), or it can be NULL if you aren't
+ * setting the costs.  Costs try to improve the speed of decompression without
+ * unduly increasing the compressed image size.
+ *
+ * A negative weight or cost indicates the default value is to be used, and
+ * values in the range [0.0, 1.0) indicate the value is to remain unchanged.
+ * The default values for both weights and costs are currently 1.0, but may
+ * change if good general weighting/cost heuristics can be found.  If both
+ * the weights and costs are set to 1.0, this degenerates the WEIGHTED method
+ * to the UNWEIGHTED method, but with added encoding time/computation.
+ */
+PNG_FP_EXPORT(68, void, png_set_filter_heuristics, (png_structp png_ptr, 
+    int heuristic_method, int num_weights, png_const_doublep filter_weights, 
+    png_const_doublep filter_costs));
+PNG_FIXED_EXPORT(209, void, png_set_filter_heuristics_fixed,
+    (png_structp png_ptr, 
+    int heuristic_method, int num_weights, png_const_fixed_point_p
+    filter_weights, png_const_fixed_point_p filter_costs));
+#endif /*  PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */
+
+/* Heuristic used for row filter selection.  These defines should NOT be
+ * changed.
+ */
+#define PNG_FILTER_HEURISTIC_DEFAULT    0  /* Currently "UNWEIGHTED" */
+#define PNG_FILTER_HEURISTIC_UNWEIGHTED 1  /* Used by libpng < 0.95 */
+#define PNG_FILTER_HEURISTIC_WEIGHTED   2  /* Experimental feature */
+#define PNG_FILTER_HEURISTIC_LAST       3  /* Not a valid value */
+
+/* Set the library compression level.  Currently, valid values range from
+ * 0 - 9, corresponding directly to the zlib compression levels 0 - 9
+ * (0 - no compression, 9 - "maximal" compression).  Note that tests have
+ * shown that zlib compression levels 3-6 usually perform as well as level 9
+ * for PNG images, and do considerably fewer caclulations.  In the future, 
+ * these values may not correspond directly to the zlib compression levels.
+ */
+PNG_EXPORT(69, void, png_set_compression_level,
+    (png_structp png_ptr, int level));
+
+PNG_EXPORT(70, void, png_set_compression_mem_level, (png_structp png_ptr, 
+    int mem_level));
+
+PNG_EXPORT(71, void, png_set_compression_strategy, (png_structp png_ptr, 
+    int strategy));
+
+PNG_EXPORT(72, void, png_set_compression_window_bits, (png_structp png_ptr, 
+    int window_bits));
+
+PNG_EXPORT(73, void, png_set_compression_method, (png_structp png_ptr,
+    int method));
+
+/* These next functions are called for input/output, memory, and error
+ * handling.  They are in the file pngrio.c, pngwio.c, and pngerror.c, 
+ * and call standard C I/O routines such as fread(), fwrite(), and
+ * fprintf().  These functions can be made to use other I/O routines
+ * at run time for those applications that need to handle I/O in a
+ * different manner by calling png_set_???_fn().  See libpng-manual.txt for
+ * more information.
+ */
+
+#ifdef PNG_STDIO_SUPPORTED
+/* Initialize the input/output for the PNG file to the default functions. */
+PNG_EXPORT(74, void, png_init_io, (png_structp png_ptr, png_FILE_p fp));
+#endif
+
+/* Replace the (error and abort), and warning functions with user
+ * supplied functions.  If no messages are to be printed you must still
+ * write and use replacement functions. The replacement error_fn should
+ * still do a longjmp to the last setjmp location if you are using this
+ * method of error handling.  If error_fn or warning_fn is NULL, the
+ * default function will be used.
+ */
+
+PNG_EXPORT(75, void, png_set_error_fn,
+    (png_structp png_ptr, png_voidp error_ptr, 
+    png_error_ptr error_fn, png_error_ptr warning_fn));
+
+/* Return the user pointer associated with the error functions */
+PNG_EXPORT(76, png_voidp, png_get_error_ptr, (png_const_structp png_ptr));
+
+/* Replace the default data output functions with a user supplied one(s).
+ * If buffered output is not used, then output_flush_fn can be set to NULL.
+ * If PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile time
+ * output_flush_fn will be ignored (and thus can be NULL).
+ * It is probably a mistake to use NULL for output_flush_fn if
+ * write_data_fn is not also NULL unless you have built libpng with
+ * PNG_WRITE_FLUSH_SUPPORTED undefined, because in this case libpng's
+ * default flush function, which uses the standard *FILE structure, will
+ * be used.
+ */
+PNG_EXPORT(77, void, png_set_write_fn, (png_structp png_ptr, png_voidp io_ptr, 
+    png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn));
+
+/* Replace the default data input function with a user supplied one. */
+PNG_EXPORT(78, void, png_set_read_fn, (png_structp png_ptr, png_voidp io_ptr, 
+    png_rw_ptr read_data_fn));
+
+/* Return the user pointer associated with the I/O functions */
+PNG_EXPORT(79, png_voidp, png_get_io_ptr, (png_structp png_ptr));
+
+PNG_EXPORT(80, void, png_set_read_status_fn, (png_structp png_ptr, 
+    png_read_status_ptr read_row_fn));
+
+PNG_EXPORT(81, void, png_set_write_status_fn, (png_structp png_ptr, 
+    png_write_status_ptr write_row_fn));
+
+#ifdef PNG_USER_MEM_SUPPORTED
+/* Replace the default memory allocation functions with user supplied one(s). */
+PNG_EXPORT(82, void, png_set_mem_fn, (png_structp png_ptr, png_voidp mem_ptr, 
+    png_malloc_ptr malloc_fn, png_free_ptr free_fn));
+/* Return the user pointer associated with the memory functions */
+PNG_EXPORT(83, png_voidp, png_get_mem_ptr, (png_const_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED
+PNG_EXPORT(84, void, png_set_read_user_transform_fn, (png_structp png_ptr, 
+    png_user_transform_ptr read_user_transform_fn));
+#endif
+
+#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED
+PNG_EXPORT(85, void, png_set_write_user_transform_fn, (png_structp png_ptr, 
+    png_user_transform_ptr write_user_transform_fn));
+#endif
+
+#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED
+PNG_EXPORT(86, void, png_set_user_transform_info, (png_structp png_ptr, 
+    png_voidp user_transform_ptr, int user_transform_depth, 
+    int user_transform_channels));
+/* Return the user pointer associated with the user transform functions */
+PNG_EXPORT(87, png_voidp, png_get_user_transform_ptr,
+    (png_const_structp png_ptr));
+#endif
+
+#ifdef PNG_USER_TRANSFORM_INFO_SUPPORTED
+/* Return information about the row currently being processed.  Note that these
+ * APIs do not fail but will return unexpected results if called outside a user
+ * transform callback.  Also note that when transforming an interlaced image the
+ * row number is still the row in the final, de-interlaced, image but the row
+ * only contains the data of the current pass - consult png_row_info for the
+ * actual width of the row!
+ */
+PNG_EXPORT(217, png_uint_32, png_get_current_row_number, (png_const_structp));
+PNG_EXPORT(218, png_byte, png_get_current_pass_number, (png_const_structp));
+#endif
+
+#ifdef PNG_USER_CHUNKS_SUPPORTED
+PNG_EXPORT(88, void, png_set_read_user_chunk_fn, (png_structp png_ptr, 
+    png_voidp user_chunk_ptr, png_user_chunk_ptr read_user_chunk_fn));
+PNG_EXPORT(89, png_voidp, png_get_user_chunk_ptr, (png_const_structp png_ptr));
+#endif
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+/* Sets the function callbacks for the push reader, and a pointer to a
+ * user-defined structure available to the callback functions.
+ */
+PNG_EXPORT(90, void, png_set_progressive_read_fn, (png_structp png_ptr, 
+    png_voidp progressive_ptr, png_progressive_info_ptr info_fn, 
+    png_progressive_row_ptr row_fn, png_progressive_end_ptr end_fn));
+
+/* Returns the user pointer associated with the push read functions */
+PNG_EXPORT(91, png_voidp, png_get_progressive_ptr, (png_const_structp png_ptr));
+
+/* Function to be called when data becomes available */
+PNG_EXPORT(92, void, png_process_data,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_bytep buffer, png_size_t buffer_size));
+
+/* A function which may be called *only* within png_process_data to stop the
+ * processing of any more data.  The function returns the number of bytes
+ * remaining, excluding any that libpng has cached internally.  A subsequent
+ * call to png_process_data must supply these bytes again.  If the argument
+ * 'save' is set to true the routine will first save all the pending data and
+ * will always return 0.
+ */
+PNG_EXPORT(219, png_size_t, png_process_data_pause, (png_structp, int save));
+
+/* A function which may be called *only* outside (after) a call to
+ * png_process_data.  It returns the number of bytes of data to skip in the
+ * input.  Normally it will return 0, but if it returns a non-zero value the
+ * application must skip than number of bytes of input data and pass the
+ * following data to the next call to png_process_data.
+ */
+PNG_EXPORT(220, png_uint_32, png_process_data_skip, (png_structp));
+
+/* Function that combines rows.  'new_row' is a flag that should come from
+ * the callback and be non-NULL if anything needs to be done; the library
+ * stores its own version of the new data internally and ignores the passed
+ * in value.
+ */
+PNG_EXPORT(93, void, png_progressive_combine_row, (png_structp png_ptr, 
+    png_bytep old_row, png_const_bytep new_row));
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+PNG_EXPORTA(94, png_voidp, png_malloc,
+    (png_structp png_ptr, png_alloc_size_t size), 
+    PNG_ALLOCATED);
+/* Added at libpng version 1.4.0 */
+PNG_EXPORTA(95, png_voidp, png_calloc,
+    (png_structp png_ptr, png_alloc_size_t size), 
+    PNG_ALLOCATED);
+
+/* Added at libpng version 1.2.4 */
+PNG_EXPORTA(96, png_voidp, png_malloc_warn, (png_structp png_ptr, 
+    png_alloc_size_t size), PNG_ALLOCATED);
+
+/* Frees a pointer allocated by png_malloc() */
+PNG_EXPORT(97, void, png_free, (png_structp png_ptr, png_voidp ptr));
+
+/* Free data that was allocated internally */
+PNG_EXPORT(98, void, png_free_data,
+    (png_structp png_ptr, png_infop info_ptr, png_uint_32 free_me, int num));
+
+/* Reassign responsibility for freeing existing data, whether allocated
+ * by libpng or by the application */
+PNG_EXPORT(99, void, png_data_freer,
+    (png_structp png_ptr, png_infop info_ptr, int freer, png_uint_32 mask));
+
+/* Assignments for png_data_freer */
+#define PNG_DESTROY_WILL_FREE_DATA 1
+#define PNG_SET_WILL_FREE_DATA 1
+#define PNG_USER_WILL_FREE_DATA 2
+/* Flags for png_ptr->free_me and info_ptr->free_me */
+#define PNG_FREE_HIST 0x0008
+#define PNG_FREE_ICCP 0x0010
+#define PNG_FREE_SPLT 0x0020
+#define PNG_FREE_ROWS 0x0040
+#define PNG_FREE_PCAL 0x0080
+#define PNG_FREE_SCAL 0x0100
+#define PNG_FREE_UNKN 0x0200
+#define PNG_FREE_LIST 0x0400
+#define PNG_FREE_PLTE 0x1000
+#define PNG_FREE_TRNS 0x2000
+#define PNG_FREE_TEXT 0x4000
+#define PNG_FREE_ALL  0x7fff
+#define PNG_FREE_MUL  0x4220 /* PNG_FREE_SPLT|PNG_FREE_TEXT|PNG_FREE_UNKN */
+
+#ifdef PNG_USER_MEM_SUPPORTED
+PNG_EXPORTA(100, png_voidp, png_malloc_default, (png_structp png_ptr, 
+    png_alloc_size_t size), PNG_ALLOCATED);
+PNG_EXPORT(101, void, png_free_default, (png_structp png_ptr, png_voidp ptr));
+#endif
+
+#ifdef PNG_ERROR_TEXT_SUPPORTED
+/* Fatal error in PNG image of libpng - can't continue */
+PNG_EXPORTA(102, void, png_error,
+    (png_structp png_ptr, png_const_charp error_message), 
+    PNG_NORETURN);
+
+/* The same, but the chunk name is prepended to the error string. */
+PNG_EXPORTA(103, void, png_chunk_error, (png_structp png_ptr, 
+    png_const_charp error_message), PNG_NORETURN);
+
+#else
+/* Fatal error in PNG image of libpng - can't continue */
+PNG_EXPORTA(104, void, png_err, (png_structp png_ptr), PNG_NORETURN);
+#endif
+
+/* Non-fatal error in libpng.  Can continue, but may have a problem. */
+PNG_EXPORT(105, void, png_warning, (png_structp png_ptr, 
+    png_const_charp warning_message));
+
+/* Non-fatal error in libpng, chunk name is prepended to message. */
+PNG_EXPORT(106, void, png_chunk_warning, (png_structp png_ptr, 
+    png_const_charp warning_message));
+
+#ifdef PNG_BENIGN_ERRORS_SUPPORTED
+/* Benign error in libpng.  Can continue, but may have a problem.
+ * User can choose whether to handle as a fatal error or as a warning. */
+#  undef png_benign_error
+PNG_EXPORT(107, void, png_benign_error, (png_structp png_ptr, 
+    png_const_charp warning_message));
+
+/* Same, chunk name is prepended to message. */
+#  undef png_chunk_benign_error
+PNG_EXPORT(108, void, png_chunk_benign_error, (png_structp png_ptr, 
+    png_const_charp warning_message));
+
+PNG_EXPORT(109, void, png_set_benign_errors,
+    (png_structp png_ptr, int allowed));
+#else
+#  ifdef PNG_ALLOW_BENIGN_ERRORS
+#    define png_benign_error png_warning
+#    define png_chunk_benign_error png_chunk_warning
+#  else
+#    define png_benign_error png_error
+#    define png_chunk_benign_error png_chunk_error
+#  endif
+#endif
+
+/* The png_set_<chunk> functions are for storing values in the png_info_struct.
+ * Similarly, the png_get_<chunk> calls are used to read values from the
+ * png_info_struct, either storing the parameters in the passed variables, or
+ * setting pointers into the png_info_struct where the data is stored.  The
+ * png_get_<chunk> functions return a non-zero value if the data was available
+ * in info_ptr, or return zero and do not change any of the parameters if the
+ * data was not available.
+ *
+ * These functions should be used instead of directly accessing png_info
+ * to avoid problems with future changes in the size and internal layout of
+ * png_info_struct.
+ */
+/* Returns "flag" if chunk data is valid in info_ptr. */
+PNG_EXPORT(110, png_uint_32, png_get_valid,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_uint_32 flag));
+
+/* Returns number of bytes needed to hold a transformed row. */
+PNG_EXPORT(111, png_size_t, png_get_rowbytes, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+#ifdef PNG_INFO_IMAGE_SUPPORTED
+/* Returns row_pointers, which is an array of pointers to scanlines that was
+ * returned from png_read_png().
+ */
+PNG_EXPORT(112, png_bytepp, png_get_rows,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+/* Set row_pointers, which is an array of pointers to scanlines for use
+ * by png_write_png().
+ */
+PNG_EXPORT(113, void, png_set_rows, (png_structp png_ptr,
+    png_infop info_ptr, png_bytepp row_pointers));
+#endif
+
+/* Returns number of color channels in image. */
+PNG_EXPORT(114, png_byte, png_get_channels,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+#ifdef PNG_EASY_ACCESS_SUPPORTED
+/* Returns image width in pixels. */
+PNG_EXPORT(115, png_uint_32, png_get_image_width, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image height in pixels. */
+PNG_EXPORT(116, png_uint_32, png_get_image_height, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image bit_depth. */
+PNG_EXPORT(117, png_byte, png_get_bit_depth,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+/* Returns image color_type. */
+PNG_EXPORT(118, png_byte, png_get_color_type, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image filter_type. */
+PNG_EXPORT(119, png_byte, png_get_filter_type, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image interlace_type. */
+PNG_EXPORT(120, png_byte, png_get_interlace_type, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image compression_type. */
+PNG_EXPORT(121, png_byte, png_get_compression_type, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image resolution in pixels per meter, from pHYs chunk data. */
+PNG_EXPORT(122, png_uint_32, png_get_pixels_per_meter,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(123, png_uint_32, png_get_x_pixels_per_meter,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(124, png_uint_32, png_get_y_pixels_per_meter,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+/* Returns pixel aspect ratio, computed from pHYs chunk data.  */
+PNG_FP_EXPORT(125, float, png_get_pixel_aspect_ratio,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_FIXED_EXPORT(210, png_fixed_point, png_get_pixel_aspect_ratio_fixed, 
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+/* Returns image x, y offset in pixels or microns, from oFFs chunk data. */
+PNG_EXPORT(126, png_int_32, png_get_x_offset_pixels,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(127, png_int_32, png_get_y_offset_pixels,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(128, png_int_32, png_get_x_offset_microns,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(129, png_int_32, png_get_y_offset_microns,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+#endif /* PNG_EASY_ACCESS_SUPPORTED */
+
+/* Returns pointer to signature string read from PNG header */
+PNG_EXPORT(130, png_const_bytep, png_get_signature,
+    (png_const_structp png_ptr, png_infop info_ptr));
+
+#ifdef PNG_bKGD_SUPPORTED
+PNG_EXPORT(131, png_uint_32, png_get_bKGD,
+    (png_const_structp png_ptr, png_infop info_ptr, 
+    png_color_16p *background));
+#endif
+
+#ifdef PNG_bKGD_SUPPORTED
+PNG_EXPORT(132, void, png_set_bKGD, (png_structp png_ptr, png_infop info_ptr, 
+    png_const_color_16p background));
+#endif
+
+#ifdef PNG_cHRM_SUPPORTED
+PNG_FP_EXPORT(133, png_uint_32, png_get_cHRM, (png_const_structp png_ptr, 
+   png_const_infop info_ptr, double *white_x, double *white_y, double *red_x, 
+    double *red_y, double *green_x, double *green_y, double *blue_x, 
+    double *blue_y));
+#ifdef PNG_FIXED_POINT_SUPPORTED /* Otherwise not implemented */
+PNG_FIXED_EXPORT(134, png_uint_32, png_get_cHRM_fixed,
+    (png_const_structp png_ptr, 
+    png_const_infop info_ptr, png_fixed_point *int_white_x, 
+    png_fixed_point *int_white_y, png_fixed_point *int_red_x, 
+    png_fixed_point *int_red_y, png_fixed_point *int_green_x, 
+    png_fixed_point *int_green_y, png_fixed_point *int_blue_x, 
+    png_fixed_point *int_blue_y));
+#endif
+#endif
+
+#ifdef PNG_cHRM_SUPPORTED
+PNG_FP_EXPORT(135, void, png_set_cHRM,
+    (png_structp png_ptr, png_infop info_ptr, 
+    double white_x, double white_y, double red_x, double red_y, double green_x, 
+    double green_y, double blue_x, double blue_y));
+PNG_FIXED_EXPORT(136, void, png_set_cHRM_fixed, (png_structp png_ptr, 
+    png_infop info_ptr, png_fixed_point int_white_x, 
+    png_fixed_point int_white_y, png_fixed_point int_red_x, 
+    png_fixed_point int_red_y, png_fixed_point int_green_x, 
+    png_fixed_point int_green_y, png_fixed_point int_blue_x, 
+    png_fixed_point int_blue_y));
+#endif
+
+#ifdef PNG_gAMA_SUPPORTED
+PNG_FP_EXPORT(137, png_uint_32, png_get_gAMA,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    double *file_gamma));
+PNG_FIXED_EXPORT(138, png_uint_32, png_get_gAMA_fixed,
+    (png_const_structp png_ptr, png_const_infop info_ptr,
+    png_fixed_point *int_file_gamma));
+#endif
+
+#ifdef PNG_gAMA_SUPPORTED
+PNG_FP_EXPORT(139, void, png_set_gAMA, (png_structp png_ptr,
+    png_infop info_ptr, double file_gamma));
+PNG_FIXED_EXPORT(140, void, png_set_gAMA_fixed, (png_structp png_ptr, 
+    png_infop info_ptr, png_fixed_point int_file_gamma));
+#endif
+
+#ifdef PNG_hIST_SUPPORTED
+PNG_EXPORT(141, png_uint_32, png_get_hIST,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_uint_16p *hist));
+#endif
+
+#ifdef PNG_hIST_SUPPORTED
+PNG_EXPORT(142, void, png_set_hIST, (png_structp png_ptr,
+    png_infop info_ptr, png_const_uint_16p hist));
+#endif
+
+PNG_EXPORT(143, png_uint_32, png_get_IHDR,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_uint_32 *width, png_uint_32 *height, int *bit_depth, int *color_type, 
+    int *interlace_method, int *compression_method, int *filter_method));
+
+PNG_EXPORT(144, void, png_set_IHDR,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, 
+    int interlace_method, int compression_method, int filter_method));
+
+#ifdef PNG_oFFs_SUPPORTED
+PNG_EXPORT(145, png_uint_32, png_get_oFFs,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_int_32 *offset_x, png_int_32 *offset_y, int *unit_type));
+#endif
+
+#ifdef PNG_oFFs_SUPPORTED
+PNG_EXPORT(146, void, png_set_oFFs,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_int_32 offset_x, png_int_32 offset_y, int unit_type));
+#endif
+
+#ifdef PNG_pCAL_SUPPORTED
+PNG_EXPORT(147, png_uint_32, png_get_pCAL,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_charp *purpose, png_int_32 *X0, png_int_32 *X1, int *type,
+    int *nparams, 
+    png_charp *units, png_charpp *params));
+#endif
+
+#ifdef PNG_pCAL_SUPPORTED
+PNG_EXPORT(148, void, png_set_pCAL, (png_structp png_ptr,
+    png_infop info_ptr, 
+    png_const_charp purpose, png_int_32 X0, png_int_32 X1, int type, 
+    int nparams, png_const_charp units, png_charpp params));
+#endif
+
+#ifdef PNG_pHYs_SUPPORTED
+PNG_EXPORT(149, png_uint_32, png_get_pHYs,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type));
+#endif
+
+#ifdef PNG_pHYs_SUPPORTED
+PNG_EXPORT(150, void, png_set_pHYs,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_uint_32 res_x, png_uint_32 res_y, int unit_type));
+#endif
+
+PNG_EXPORT(151, png_uint_32, png_get_PLTE,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_colorp *palette, int *num_palette));
+
+PNG_EXPORT(152, void, png_set_PLTE,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_colorp palette, int num_palette));
+
+#ifdef PNG_sBIT_SUPPORTED
+PNG_EXPORT(153, png_uint_32, png_get_sBIT,
+    (png_const_structp png_ptr, png_infop info_ptr, 
+    png_color_8p *sig_bit));
+#endif
+
+#ifdef PNG_sBIT_SUPPORTED
+PNG_EXPORT(154, void, png_set_sBIT,
+    (png_structp png_ptr, png_infop info_ptr, png_const_color_8p sig_bit));
+#endif
+
+#ifdef PNG_sRGB_SUPPORTED
+PNG_EXPORT(155, png_uint_32, png_get_sRGB, (png_const_structp png_ptr,
+    png_const_infop info_ptr, int *file_srgb_intent));
+#endif
+
+#ifdef PNG_sRGB_SUPPORTED
+PNG_EXPORT(156, void, png_set_sRGB,
+    (png_structp png_ptr, png_infop info_ptr, int srgb_intent));
+PNG_EXPORT(157, void, png_set_sRGB_gAMA_and_cHRM, (png_structp png_ptr, 
+    png_infop info_ptr, int srgb_intent));
+#endif
+
+#ifdef PNG_iCCP_SUPPORTED
+PNG_EXPORT(158, png_uint_32, png_get_iCCP,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_charpp name, int *compression_type, png_bytepp profile, 
+    png_uint_32 *proflen));
+#endif
+
+#ifdef PNG_iCCP_SUPPORTED
+PNG_EXPORT(159, void, png_set_iCCP,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_charp name, int compression_type, png_const_bytep profile, 
+    png_uint_32 proflen));
+#endif
+
+#ifdef PNG_sPLT_SUPPORTED
+PNG_EXPORT(160, png_uint_32, png_get_sPLT,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_sPLT_tpp entries));
+#endif
+
+#ifdef PNG_sPLT_SUPPORTED
+PNG_EXPORT(161, void, png_set_sPLT,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_sPLT_tp entries, int nentries));
+#endif
+
+#ifdef PNG_TEXT_SUPPORTED
+/* png_get_text also returns the number of text chunks in *num_text */
+PNG_EXPORT(162, png_uint_32, png_get_text,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_textp *text_ptr, int *num_text));
+#endif
+
+/* Note while png_set_text() will accept a structure whose text, 
+ * language, and  translated keywords are NULL pointers, the structure
+ * returned by png_get_text will always contain regular
+ * zero-terminated C strings.  They might be empty strings but
+ * they will never be NULL pointers.
+ */
+
+#ifdef PNG_TEXT_SUPPORTED
+PNG_EXPORT(163, void, png_set_text,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_textp text_ptr, int num_text));
+#endif
+
+#ifdef PNG_tIME_SUPPORTED
+PNG_EXPORT(164, png_uint_32, png_get_tIME,
+    (png_const_structp png_ptr, png_infop info_ptr, png_timep *mod_time));
+#endif
+
+#ifdef PNG_tIME_SUPPORTED
+PNG_EXPORT(165, void, png_set_tIME,
+    (png_structp png_ptr, png_infop info_ptr, png_const_timep mod_time));
+#endif
+
+#ifdef PNG_tRNS_SUPPORTED
+PNG_EXPORT(166, png_uint_32, png_get_tRNS,
+    (png_const_structp png_ptr, png_infop info_ptr, 
+    png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color));
+#endif
+
+#ifdef PNG_tRNS_SUPPORTED
+PNG_EXPORT(167, void, png_set_tRNS,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_bytep trans_alpha, int num_trans, 
+    png_const_color_16p trans_color));
+#endif
+
+#ifdef PNG_sCAL_SUPPORTED
+PNG_FP_EXPORT(168, png_uint_32, png_get_sCAL,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    int *unit, double *width, double *height));
+#ifdef PNG_FLOATING_ARITHMETIC_SUPPORTED
+/* NOTE: this API is currently implemented using floating point arithmetic, 
+ * consequently it can only be used on systems with floating point support.
+ * In any case the range of values supported by png_fixed_point is small and it
+ * is highly recommended that png_get_sCAL_s be used instead.
+ */
+PNG_FIXED_EXPORT(214, png_uint_32, png_get_sCAL_fixed,
+    (png_structp png_ptr, png_const_infop info_ptr, int *unit,
+    png_fixed_point *width, 
+    png_fixed_point *height));
+#endif
+PNG_EXPORT(169, png_uint_32, png_get_sCAL_s,
+    (png_const_structp png_ptr, png_const_infop info_ptr,
+    int *unit, png_charpp swidth, png_charpp sheight));
+
+PNG_FP_EXPORT(170, void, png_set_sCAL,
+    (png_structp png_ptr, png_infop info_ptr, 
+    int unit, double width, double height));
+PNG_FIXED_EXPORT(213, void, png_set_sCAL_fixed, (png_structp png_ptr, 
+   png_infop info_ptr, int unit, png_fixed_point width, 
+   png_fixed_point height));
+PNG_EXPORT(171, void, png_set_sCAL_s,
+    (png_structp png_ptr, png_infop info_ptr, 
+    int unit, png_const_charp swidth, png_const_charp sheight));
+#endif /* PNG_sCAL_SUPPORTED */
+
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+/* Provide a list of chunks and how they are to be handled, if the built-in
+   handling or default unknown chunk handling is not desired.  Any chunks not
+   listed will be handled in the default manner.  The IHDR and IEND chunks
+   must not be listed.
+      keep = 0: follow default behaviour
+           = 1: do not keep
+           = 2: keep only if safe-to-copy
+           = 3: keep even if unsafe-to-copy
+*/
+PNG_EXPORT(172, void, png_set_keep_unknown_chunks,
+    (png_structp png_ptr, int keep, 
+    png_const_bytep chunk_list, int num_chunks));
+PNG_EXPORT(173, int, png_handle_as_unknown, (png_structp png_ptr, 
+    png_const_bytep chunk_name));
+#endif
+#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED
+PNG_EXPORT(174, void, png_set_unknown_chunks, (png_structp png_ptr, 
+    png_infop info_ptr, png_const_unknown_chunkp unknowns,
+    int num_unknowns));
+PNG_EXPORT(175, void, png_set_unknown_chunk_location,
+    (png_structp png_ptr, png_infop info_ptr, int chunk, int location));
+PNG_EXPORT(176, int, png_get_unknown_chunks, (png_const_structp png_ptr, 
+    png_const_infop info_ptr, png_unknown_chunkpp entries));
+#endif
+
+/* Png_free_data() will turn off the "valid" flag for anything it frees.
+ * If you need to turn it off for a chunk that your application has freed, 
+ * you can use png_set_invalid(png_ptr, info_ptr, PNG_INFO_CHNK);
+ */
+PNG_EXPORT(177, void, png_set_invalid,
+    (png_structp png_ptr, png_infop info_ptr, int mask));
+
+#ifdef PNG_INFO_IMAGE_SUPPORTED
+/* The "params" pointer is currently not used and is for future expansion. */
+PNG_EXPORT(178, void, png_read_png, (png_structp png_ptr, png_infop info_ptr, 
+    int transforms, png_voidp params));
+PNG_EXPORT(179, void, png_write_png, (png_structp png_ptr, png_infop info_ptr, 
+    int transforms, png_voidp params));
+#endif
+
+PNG_EXPORT(180, png_const_charp, png_get_copyright,
+    (png_const_structp png_ptr));
+PNG_EXPORT(181, png_const_charp, png_get_header_ver,
+    (png_const_structp png_ptr));
+PNG_EXPORT(182, png_const_charp, png_get_header_version,
+    (png_const_structp png_ptr));
+PNG_EXPORT(183, png_const_charp, png_get_libpng_ver,
+    (png_const_structp png_ptr));
+
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+PNG_EXPORT(184, png_uint_32, png_permit_mng_features, (png_structp png_ptr, 
+    png_uint_32 mng_features_permitted));
+#endif
+
+/* For use in png_set_keep_unknown, added to version 1.2.6 */
+#define PNG_HANDLE_CHUNK_AS_DEFAULT   0
+#define PNG_HANDLE_CHUNK_NEVER        1
+#define PNG_HANDLE_CHUNK_IF_SAFE      2
+#define PNG_HANDLE_CHUNK_ALWAYS       3
+
+/* Strip the prepended error numbers ("#nnn ") from error and warning
+ * messages before passing them to the error or warning handler.
+ */
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+PNG_EXPORT(185, void, png_set_strip_error_numbers,
+    (png_structp png_ptr, 
+    png_uint_32 strip_mode));
+#endif
+
+/* Added in libpng-1.2.6 */
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+PNG_EXPORT(186, void, png_set_user_limits, (png_structp png_ptr, 
+    png_uint_32 user_width_max, png_uint_32 user_height_max));
+PNG_EXPORT(187, png_uint_32, png_get_user_width_max,
+    (png_const_structp png_ptr));
+PNG_EXPORT(188, png_uint_32, png_get_user_height_max,
+    (png_const_structp png_ptr));
+/* Added in libpng-1.4.0 */
+PNG_EXPORT(189, void, png_set_chunk_cache_max, (png_structp png_ptr, 
+    png_uint_32 user_chunk_cache_max));
+PNG_EXPORT(190, png_uint_32, png_get_chunk_cache_max,
+    (png_const_structp png_ptr));
+/* Added in libpng-1.4.1 */
+PNG_EXPORT(191, void, png_set_chunk_malloc_max, (png_structp png_ptr, 
+    png_alloc_size_t user_chunk_cache_max));
+PNG_EXPORT(192, png_alloc_size_t, png_get_chunk_malloc_max,
+    (png_const_structp png_ptr));
+#endif
+
+#if defined(PNG_INCH_CONVERSIONS_SUPPORTED)
+PNG_EXPORT(193, png_uint_32, png_get_pixels_per_inch,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+PNG_EXPORT(194, png_uint_32, png_get_x_pixels_per_inch,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+PNG_EXPORT(195, png_uint_32, png_get_y_pixels_per_inch,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+PNG_FP_EXPORT(196, float, png_get_x_offset_inches,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+#ifdef PNG_FIXED_POINT_SUPPORTED /* otherwise not implemented. */
+PNG_FIXED_EXPORT(211, png_fixed_point, png_get_x_offset_inches_fixed, 
+    (png_structp png_ptr, png_const_infop info_ptr));
+#endif
+
+PNG_FP_EXPORT(197, float, png_get_y_offset_inches, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+#ifdef PNG_FIXED_POINT_SUPPORTED /* otherwise not implemented. */
+PNG_FIXED_EXPORT(212, png_fixed_point, png_get_y_offset_inches_fixed, 
+    (png_structp png_ptr, png_const_infop info_ptr));
+#endif
+
+#  ifdef PNG_pHYs_SUPPORTED
+PNG_EXPORT(198, png_uint_32, png_get_pHYs_dpi, (png_const_structp png_ptr, 
+    png_const_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y,
+    int *unit_type));
+#  endif /* PNG_pHYs_SUPPORTED */
+#endif  /* PNG_INCH_CONVERSIONS_SUPPORTED */
+
+/* Added in libpng-1.4.0 */
+#ifdef PNG_IO_STATE_SUPPORTED
+PNG_EXPORT(199, png_uint_32, png_get_io_state, (png_structp png_ptr));
+
+PNG_EXPORTA(200, png_const_bytep, png_get_io_chunk_name,
+    (png_structp png_ptr), PNG_DEPRECATED);
+PNG_EXPORT(216, png_uint_32, png_get_io_chunk_type,
+    (png_const_structp png_ptr));
+
+/* The flags returned by png_get_io_state() are the following: */
+#  define PNG_IO_NONE        0x0000   /* no I/O at this moment */
+#  define PNG_IO_READING     0x0001   /* currently reading */
+#  define PNG_IO_WRITING     0x0002   /* currently writing */
+#  define PNG_IO_SIGNATURE   0x0010   /* currently at the file signature */
+#  define PNG_IO_CHUNK_HDR   0x0020   /* currently at the chunk header */
+#  define PNG_IO_CHUNK_DATA  0x0040   /* currently at the chunk data */
+#  define PNG_IO_CHUNK_CRC   0x0080   /* currently at the chunk crc */
+#  define PNG_IO_MASK_OP     0x000f   /* current operation: reading/writing */
+#  define PNG_IO_MASK_LOC    0x00f0   /* current location: sig/hdr/data/crc */
+#endif /* ?PNG_IO_STATE_SUPPORTED */
+
+/* Interlace support.  The following macros are always defined so that if
+ * libpng interlace handling is turned off the macros may be used to handle
+ * interlaced images within the application.
+ */
+#define PNG_INTERLACE_ADAM7_PASSES 7
+
+/* Two macros to return the first row and first column of the original,
+ * full, image which appears in a given pass.  'pass' is in the range 0
+ * to 6 and the result is in the range 0 to 7.
+ */
+#define PNG_PASS_START_ROW(pass) (((1U&~(pass))<<(3-((pass)>>1)))&7)
+#define PNG_PASS_START_COL(pass) (((1U& (pass))<<(3-(((pass)+1)>>1)))&7)
+
+/* Two macros to help evaluate the number of rows or columns in each
+ * pass.  This is expressed as a shift - effectively log2 of the number or
+ * rows or columns in each 8x8 tile of the original image.
+ */
+#define PNG_PASS_ROW_SHIFT(pass) ((pass)>2?(8-(pass))>>1:3)
+#define PNG_PASS_COL_SHIFT(pass) ((pass)>1?(7-(pass))>>1:3)
+
+/* Hence two macros to determine the number of rows or columns in a given
+ * pass of an image given its height or width.  In fact these macros may
+ * return non-zero even though the sub-image is empty, because the other
+ * dimension may be empty for a small image.
+ */
+#define PNG_PASS_ROWS(height, pass) (((height)+(((1<<PNG_PASS_ROW_SHIFT(pass))\
+   -1)-PNG_PASS_START_ROW(pass)))>>PNG_PASS_ROW_SHIFT(pass))
+#define PNG_PASS_COLS(width, pass) (((width)+(((1<<PNG_PASS_COL_SHIFT(pass))\
+   -1)-PNG_PASS_START_COL(pass)))>>PNG_PASS_COL_SHIFT(pass))
+
+/* For the progressive reader it is necessary to find the row in the output
+ * image given a row in an interlaced image, so two more macros:
+ */
+#define PNG_ROW_FROM_PASS_ROW(yIn, pass) \
+   (((yIn)<<PNG_PASS_ROW_SHIFT(pass))+PNG_PASS_START_ROW(pass))
+#define PNG_COL_FROM_PASS_COL(xIn, pass) \
+   (((xIn)<<PNG_PASS_COL_SHIFT(pass))+PNG_PASS_START_COL(pass))
+
+/* Two macros which return a boolean (0 or 1) saying whether the given row
+ * or column is in a particular pass.  These use a common utility macro that
+ * returns a mask for a given pass - the offset 'off' selects the row or
+ * column version.  The mask has the appropriate bit set for each column in
+ * the tile.
+ */
+#define PNG_PASS_MASK(pass,off) ( \
+   ((0x110145AFU>>(((7-(off))-(pass))<<2)) & 0xFU) | \
+   ((0x01145AF0U>>(((7-(off))-(pass))<<2)) & 0xF0U))
+
+#define PNG_ROW_IN_INTERLACE_PASS(y, pass) \
+   ((PNG_PASS_MASK(pass,0) >> ((y)&7)) & 1)
+#define PNG_COL_IN_INTERLACE_PASS(x, pass) \
+   ((PNG_PASS_MASK(pass,1) >> ((x)&7)) & 1)
+
+#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
+/* With these routines we avoid an integer divide, which will be slower on
+ * most machines.  However, it does take more operations than the corresponding
+ * divide method, so it may be slower on a few RISC systems.  There are two
+ * shifts (by 8 or 16 bits) and an addition, versus a single integer divide.
+ *
+ * Note that the rounding factors are NOT supposed to be the same!  128 and
+ * 32768 are correct for the NODIV code; 127 and 32767 are correct for the
+ * standard method.
+ *
+ * [Optimized code by Greg Roelofs and Mark Adler...blame us for bugs. :-) ]
+ */
+
+ /* fg and bg should be in `gamma 1.0' space; alpha is the opacity */
+
+#  define png_composite(composite, fg, alpha, bg)         \
+     { png_uint_16 temp = (png_uint_16)((png_uint_16)(fg) \
+           * (png_uint_16)(alpha)                         \
+           + (png_uint_16)(bg)*(png_uint_16)(255          \
+           - (png_uint_16)(alpha)) + (png_uint_16)128);   \
+       (composite) = (png_byte)((temp + (temp >> 8)) >> 8); }
+
+#  define png_composite_16(composite, fg, alpha, bg)       \
+     { png_uint_32 temp = (png_uint_32)((png_uint_32)(fg)  \
+           * (png_uint_32)(alpha)                          \
+           + (png_uint_32)(bg)*(png_uint_32)(65535L        \
+           - (png_uint_32)(alpha)) + (png_uint_32)32768L); \
+       (composite) = (png_uint_16)((temp + (temp >> 16)) >> 16); }
+
+#else  /* Standard method using integer division */
+
+#  define png_composite(composite, fg, alpha, bg)                          \
+     (composite) = (png_byte)(((png_uint_16)(fg) * (png_uint_16)(alpha) +  \
+     (png_uint_16)(bg) * (png_uint_16)(255 - (png_uint_16)(alpha)) +       \
+     (png_uint_16)127) / 255)
+
+#  define png_composite_16(composite, fg, alpha, bg)                         \
+     (composite) = (png_uint_16)(((png_uint_32)(fg) * (png_uint_32)(alpha) + \
+     (png_uint_32)(bg)*(png_uint_32)(65535L - (png_uint_32)(alpha)) +        \
+     (png_uint_32)32767) / (png_uint_32)65535L)
+#endif /* PNG_READ_COMPOSITE_NODIV_SUPPORTED */
+
+#ifdef PNG_READ_INT_FUNCTIONS_SUPPORTED
+PNG_EXPORT(201, png_uint_32, png_get_uint_32, (png_const_bytep buf));
+PNG_EXPORT(202, png_uint_16, png_get_uint_16, (png_const_bytep buf));
+PNG_EXPORT(203, png_int_32, png_get_int_32, (png_const_bytep buf));
+#endif
+
+PNG_EXPORT(204, png_uint_32, png_get_uint_31, (png_structp png_ptr, 
+    png_const_bytep buf));
+/* No png_get_int_16 -- may be added if there's a real need for it. */
+
+/* Place a 32-bit number into a buffer in PNG byte order (big-endian). */
+#ifdef PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+PNG_EXPORT(205, void, png_save_uint_32, (png_bytep buf, png_uint_32 i));
+#endif
+#ifdef PNG_SAVE_INT_32_SUPPORTED
+PNG_EXPORT(206, void, png_save_int_32, (png_bytep buf, png_int_32 i));
+#endif
+
+/* Place a 16-bit number into a buffer in PNG byte order.
+ * The parameter is declared unsigned int, not png_uint_16, 
+ * just to avoid potential problems on pre-ANSI C compilers.
+ */
+#ifdef PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+PNG_EXPORT(207, void, png_save_uint_16, (png_bytep buf, unsigned int i));
+/* No png_save_int_16 -- may be added if there's a real need for it. */
+#endif
+
+#ifdef PNG_USE_READ_MACROS
+/* Inline macros to do direct reads of bytes from the input buffer.
+ * The png_get_int_32() routine assumes we are using two's complement
+ * format for negative values, which is almost certainly true.
+ */
+#  define png_get_uint_32(buf) \
+     (((png_uint_32)(*(buf)) << 24) + \
+      ((png_uint_32)(*((buf) + 1)) << 16) + \
+      ((png_uint_32)(*((buf) + 2)) << 8) + \
+      ((png_uint_32)(*((buf) + 3))))
+
+   /* From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the
+    * function) incorrectly returned a value of type png_uint_32.
+    */
+#  define png_get_uint_16(buf) \
+     ((png_uint_16) \
+      (((unsigned int)(*(buf)) << 8) + \
+       ((unsigned int)(*((buf) + 1)))))
+
+#  define png_get_int_32(buf) \
+     ((png_int_32)((*(buf) & 0x80) \
+      ? -((png_int_32)((png_get_uint_32(buf) ^ 0xffffffffL) + 1)) \
+      : (png_int_32)png_get_uint_32(buf)))
+#endif
+
+/* Maintainer: Put new public prototypes here ^, in libpng.3, and project
+ * defs
+ */
+
+/* The last ordinal number (this is the *last* one already used; the next
+ * one to use is one more than this.)  Maintainer, remember to add an entry to
+ * scripts/symbols.def as well.
+ */
+#ifdef PNG_EXPORT_LAST_ORDINAL
+  PNG_EXPORT_LAST_ORDINAL(220);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PNG_VERSION_INFO_ONLY */
+/* Do not put anything past this line */
+#endif /* PNG_H */
diff --git a/contrib/media/updf/include/pngconf.h b/contrib/media/updf/include/pngconf.h
new file mode 100644
index 000000000..2633bf890
--- /dev/null
+++ b/contrib/media/updf/include/pngconf.h
@@ -0,0 +1,632 @@
+
+/* pngconf.h - machine configurable file for libpng
+ *
+ * libpng version 1.5.1 - February 3, 2011
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ *
+ */
+
+/* Any machine specific code is near the front of this file, so if you
+ * are configuring libpng for a machine, you may want to read the section
+ * starting here down to where it starts to typedef png_color, png_text,
+ * and png_info.
+ */
+
+#ifndef PNGCONF_H
+#define PNGCONF_H
+
+/* PNG_NO_LIMITS_H may be used to turn off the use of the standard C
+ * definition file for  machine specific limits, this may impact the
+ * correctness of the definitons below (see uses of INT_MAX).
+ */
+#ifndef PNG_NO_LIMITS_H
+#  include <limits.h>
+#endif
+
+/* For the memory copy APIs (i.e. the standard definitions of these),
+ * because this file defines png_memcpy and so on the base APIs must
+ * be defined here.
+ */
+#ifdef BSD
+#  include <strings.h>
+#else
+#  include <string.h>
+#endif
+
+/* For png_FILE_p - this provides the standard definition of a
+ * FILE
+ */
+#ifdef PNG_STDIO_SUPPORTED
+#  include <stdio.h>
+#endif
+
+/* This controls optimization of the reading of 16 and 32 bit values
+ * from PNG files.  It can be set on a per-app-file basis - it
+ * just changes whether a macro is used to the function is called.
+ * The library builder sets the default, if read functions are not
+ * built into the library the macro implementation is forced on.
+ */
+#ifndef PNG_READ_INT_FUNCTIONS_SUPPORTED
+#  define PNG_USE_READ_MACROS
+#endif
+#if !defined(PNG_NO_USE_READ_MACROS) && !defined(PNG_USE_READ_MACROS)
+#  if PNG_DEFAULT_READ_MACROS
+#    define PNG_USE_READ_MACROS
+#  endif
+#endif
+
+/* COMPILER SPECIFIC OPTIONS.
+ *
+ * These options are provided so that a variety of difficult compilers
+ * can be used.  Some are fixed at build time (e.g. PNG_API_RULE
+ * below) but still have compiler specific implementations, others
+ * may be changed on a per-file basis when compiling against libpng.
+ */
+
+/* The PNGARG macro protects us against machines that don't have function
+ * prototypes (ie K&R style headers).  If your compiler does not handle
+ * function prototypes, define this macro and use the included ansi2knr.
+ * I've always been able to use _NO_PROTO as the indicator, but you may
+ * need to drag the empty declaration out in front of here, or change the
+ * ifdef to suit your own needs.
+ */
+#ifndef PNGARG
+
+#  ifdef OF /* zlib prototype munger */
+#    define PNGARG(arglist) OF(arglist)
+#  else
+
+#    ifdef _NO_PROTO
+#      define PNGARG(arglist) ()
+#    else
+#      define PNGARG(arglist) arglist
+#    endif /* _NO_PROTO */
+
+#  endif /* OF */
+
+#endif /* PNGARG */
+
+/* Function calling conventions.
+ * =============================
+ * Normally it is not necessary to specify to the compiler how to call
+ * a function - it just does it - however on x86 systems derived from
+ * Microsoft and Borland C compilers ('IBM PC', 'DOS', 'Windows' systems
+ * and some others) there are multiple ways to call a function and the
+ * default can be changed on the compiler command line.  For this reason
+ * libpng specifies the calling convention of every exported function and
+ * every function called via a user supplied function pointer.  This is
+ * done in this file by defining the following macros:
+ *
+ * PNGAPI    Calling convention for exported functions.
+ * PNGCBAPI  Calling convention for user provided (callback) functions.
+ * PNGCAPI   Calling convention used by the ANSI-C library (required
+ *           for longjmp callbacks and sometimes used internally to
+ *           specify the calling convention for zlib).
+ *
+ * These macros should never be overridden.  If it is necessary to
+ * change calling convention in a private build this can be done
+ * by setting PNG_API_RULE (which defaults to 0) to one of the values
+ * below to select the correct 'API' variants.
+ *
+ * PNG_API_RULE=0 Use PNGCAPI - the 'C' calling convention - throughout.
+ *                This is correct in every known environment.
+ * PNG_API_RULE=1 Use the operating system convention for PNGAPI and
+ *                the 'C' calling convention (from PNGCAPI) for
+ *                callbacks (PNGCBAPI).  This is no longer required
+ *                in any known environment - if it has to be used
+ *                please post an explanation of the problem to the
+ *                libpng mailing list.
+ *
+ * These cases only differ if the operating system does not use the C
+ * calling convention, at present this just means the above cases
+ * (x86 DOS/Windows sytems) and, even then, this does not apply to
+ * Cygwin running on those systems.
+ *
+ * Note that the value must be defined in pnglibconf.h so that what
+ * the application uses to call the library matches the conventions
+ * set when building the library.
+ */
+
+/* Symbol export
+ * =============
+ * When building a shared library it is almost always necessary to tell
+ * the compiler which symbols to export.  The png.h macro 'PNG_EXPORT'
+ * is used to mark the symbols.  On some systems these symbols can be
+ * extracted at link time and need no special processing by the compiler,
+ * on other systems the symbols are flagged by the compiler and just
+ * the declaration requires a special tag applied (unfortunately) in a
+ * compiler dependent way.  Some systems can do either.
+ *
+ * A small number of older systems also require a symbol from a DLL to
+ * be flagged to the program that calls it.  This is a problem because
+ * we do not know in the header file included by application code that
+ * the symbol will come from a shared library, as opposed to a statically
+ * linked one.  For this reason the application must tell us by setting
+ * the magic flag PNG_USE_DLL to turn on the special processing before
+ * it includes png.h.
+ *
+ * Four additional macros are used to make this happen:
+ *
+ * PNG_IMPEXP The magic (if any) to cause a symbol to be exported from
+ *            the build or imported if PNG_USE_DLL is set - compiler
+ *            and system specific.
+ *
+ * PNG_EXPORT_TYPE(type) A macro that pre or appends PNG_IMPEXP to
+ *                       'type', compiler specific.
+ *
+ * PNG_DLL_EXPORT Set to the magic to use during a libpng build to
+ *                make a symbol exported from the DLL.
+ *
+ * PNG_DLL_IMPORT Set to the magic to force the libpng symbols to come
+ *                from a DLL - used to define PNG_IMPEXP when
+ *                PNG_USE_DLL is set.
+ */
+
+/* System specific discovery.
+ * ==========================
+ * This code is used at build time to find PNG_IMPEXP, the API settings
+ * and PNG_EXPORT_TYPE(), it may also set a macro to indicate the DLL
+ * import processing is possible.  On Windows/x86 systems it also sets
+ * compiler-specific macros to the values required to change the calling
+ * conventions of the various functions.
+ */
+#if ( defined(_Windows) || defined(_WINDOWS) || defined(WIN32) ||\
+      defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) ) &&\
+    ( defined(_X86_) || defined(_X64_) || defined(_M_IX86) ||\
+      defined(_M_X64) || defined(_M_IA64) )
+  /* Windows system (DOS doesn't support DLLs) running on x86/x64.  Includes
+   * builds under Cygwin or MinGW.  Also includes Watcom builds but these need
+   * special treatment because they are not compatible with GCC or Visual C
+   * because of different calling conventions.
+   */
+#  if PNG_API_RULE == 2
+    /* If this line results in an error, either because __watcall is not
+     * understood or because of a redefine just below you cannot use *this*
+     * build of the library with the compiler you are using.  *This* build was
+     * build using Watcom and applications must also be built using Watcom!
+     */
+#    define PNGCAPI __watcall
+#  endif
+
+#  if defined(__GNUC__) || (defined (_MSC_VER) && (_MSC_VER >= 800))
+#    define PNGCAPI __cdecl
+#    if PNG_API_RULE == 1
+#      define PNGAPI __stdcall
+#    endif
+#  else
+    /* An older compiler, or one not detected (erroneously) above,
+     * if necessary override on the command line to get the correct
+     * variants for the compiler.
+     */
+#    ifndef PNGCAPI
+#      define PNGCAPI _cdecl
+#    endif
+#    if PNG_API_RULE == 1 && !defined(PNGAPI)
+#      define PNGAPI _stdcall
+#    endif
+#  endif /* compiler/api */
+  /* NOTE: PNGCBAPI always defaults to PNGCAPI. */
+
+#  if defined(PNGAPI) && !defined(PNG_USER_PRIVATEBUILD)
+   ERROR: PNG_USER_PRIVATEBUILD must be defined if PNGAPI is changed
+#  endif
+
+#  if (defined(_MSC_VER) && _MSC_VER < 800) ||\
+      (defined(__BORLANDC__) && __BORLANDC__ < 0x500)
+    /* older Borland and MSC
+     * compilers used '__export' and required this to be after
+     * the type.
+     */
+#    ifndef PNG_EXPORT_TYPE
+#      define PNG_EXPORT_TYPE(type) type PNG_IMPEXP
+#    endif
+#    define PNG_DLL_EXPORT __export
+#  else /* newer compiler */
+#    define PNG_DLL_EXPORT __declspec(dllexport)
+#    ifndef PNG_DLL_IMPORT
+#      define PNG_DLL_IMPORT __declspec(dllimport)
+#    endif
+#  endif /* compiler */
+
+#else /* !Windows/x86 */
+#  if (defined(__IBMC__) || defined(__IBMCPP__)) && defined(__OS2__)
+#    define PNGAPI _System
+#  else /* !Windows/x86 && !OS/2 */
+    /* Use the defaults, or define PNG*API on the command line (but
+     * this will have to be done for every compile!)
+     */
+#  endif /* other system, !OS/2 */
+#endif /* !Windows/x86 */
+
+/* Now do all the defaulting . */
+#ifndef PNGCAPI
+#  define PNGCAPI
+#endif
+#ifndef PNGCBAPI
+#  define PNGCBAPI PNGCAPI
+#endif
+#ifndef PNGAPI
+#  define PNGAPI PNGCAPI
+#endif
+
+/* The default for PNG_IMPEXP depends on whether the library is
+ * being built or used.
+ */
+#ifndef PNG_IMPEXP
+#  ifdef PNGLIB_BUILD
+    /* Building the library */
+#    if (defined(DLL_EXPORT)/*from libtool*/ ||\
+        defined(_WINDLL) || defined(_DLL) || defined(__DLL__) ||\
+        defined(_USRDLL) ||\
+        defined(PNG_BUILD_DLL)) && defined(PNG_DLL_EXPORT)
+      /* Building a DLL. */
+#      define PNG_IMPEXP PNG_DLL_EXPORT
+#    endif /* DLL */
+#  else
+    /* Using the library */
+#    if defined(PNG_USE_DLL) && defined(PNG_DLL_IMPORT)
+      /* This forces use of a DLL, disallowing static linking */
+#      define PNG_IMPEXP PNG_DLL_IMPORT
+#    endif
+#  endif
+
+#  ifndef PNG_IMPEXP
+#    define PNG_IMPEXP
+#  endif
+#endif
+
+/* THe following complexity is concerned with getting the 'attributes' of the
+ * declared function in the correct place.  This potentially requires a separate
+ * PNG_EXPORT function for every compiler.
+ */
+#ifndef PNG_FUNCTION
+#  ifdef __GNUC__
+#     define PNG_FUNCTION(type, name, args, attributes)\
+         attributes type name args
+#  else /* !GNUC */
+#     ifdef _MSC_VER
+#        define PNG_FUNCTION(type, name, args, attributes)\
+         attributes type name args
+#     else /* !MSC */
+#        define PNG_FUNCTION(type, name, args, attributes)\
+            type name args
+#     endif
+#  endif
+#endif
+
+#ifndef PNG_EXPORT_TYPE
+#  define PNG_EXPORT_TYPE(type) PNG_IMPEXP type
+#endif
+
+   /* The ordinal value is only relevant when preprocessing png.h for symbol
+    * table entries, so we discard it here.  See the .dfn files in the
+    * scripts directory.
+    */
+#ifndef PNG_EXPORTA
+#  define PNG_EXPORTA(ordinal, type, name, args, attributes)\
+      extern PNG_FUNCTION(PNG_EXPORT_TYPE(type),(PNGAPI name),PNGARG(args),\
+         attributes)
+#endif
+
+#define PNG_EXPORT(ordinal, type, name, args)\
+   PNG_EXPORTA(ordinal, type, name, args, )
+
+/* Use PNG_REMOVED to comment out a removed interface. */
+#ifndef PNG_REMOVED
+#  define PNG_REMOVED(ordinal, type, name, args, attributes)
+#endif
+
+#ifndef PNG_CALLBACK
+#  define PNG_CALLBACK(type, name, args, attributes)\
+   type (PNGCBAPI name) PNGARG(args) attributes
+#endif
+
+/* Support for compiler specific function attributes.  These are used
+ * so that where compiler support is available incorrect use of API
+ * functions in png.h will generate compiler warnings.
+ *
+ * Added at libpng-1.2.41.
+ */
+
+#ifndef PNG_NO_PEDANTIC_WARNINGS
+#  ifndef PNG_PEDANTIC_WARNINGS_SUPPORTED
+#    define PNG_PEDANTIC_WARNINGS_SUPPORTED
+#  endif
+#endif
+
+#ifdef PNG_PEDANTIC_WARNINGS_SUPPORTED
+  /* Support for compiler specific function attributes.  These are used
+   * so that where compiler support is available incorrect use of API
+   * functions in png.h will generate compiler warnings.  Added at libpng
+   * version 1.2.41.
+   */
+#  ifdef __GNUC__
+#    ifndef PNG_USE_RESULT
+#      define PNG_USE_RESULT __attribute__((__warn_unused_result__))
+#    endif
+#    ifndef PNG_NORETURN
+#      define PNG_NORETURN   __attribute__((__noreturn__))
+#    endif
+#    ifndef PNG_PTR_NORETURN
+#      define PNG_PTR_NORETURN   __attribute__((__noreturn__))
+#    endif
+#    ifndef PNG_ALLOCATED
+#      define PNG_ALLOCATED  __attribute__((__malloc__))
+#    endif
+
+    /* This specifically protects structure members that should only be
+     * accessed from within the library, therefore should be empty during
+     * a library build.
+     */
+#    ifndef PNGLIB_BUILD
+#      ifndef PNG_DEPRECATED
+#        define PNG_DEPRECATED __attribute__((__deprecated__))
+#      endif
+#      ifndef PNG_DEPSTRUCT
+#        define PNG_DEPSTRUCT  __attribute__((__deprecated__))
+#      endif
+#      ifndef PNG_PRIVATE
+#        if 0 /* Doesn't work so we use deprecated instead*/
+#          define PNG_PRIVATE \
+            __attribute__((warning("This function is not exported by libpng.")))
+#        else
+#          define PNG_PRIVATE \
+            __attribute__((__deprecated__))
+#        endif
+#      endif /* PNG_PRIVATE */
+#    endif /* PNGLIB_BUILD */
+#  endif /* __GNUC__ */
+#  ifdef _MSC_VER /* may need to check value */
+#    ifndef PNG_USE_RESULT
+#      define PNG_USE_RESULT /*not supported*/
+#    endif
+#    ifndef PNG_NORETURN
+#      define PNG_NORETURN   __declspec(noreturn)
+#    endif
+#    ifndef PNG_PTR_NORETURN
+#      define PNG_PTR_NORETURN /*not supported*/
+#    endif
+#    ifndef PNG_ALLOCATED
+#      define PNG_ALLOCATED __declspec(restrict)
+#    endif
+
+    /* This specifically protects structure members that should only be
+     * accessed from within the library, therefore should be empty during
+     * a library build.
+     */
+#    ifndef PNGLIB_BUILD
+#      ifndef PNG_DEPRECATED
+#        define PNG_DEPRECATED __declspec(deprecated)
+#      endif
+#      ifndef PNG_DEPSTRUCT
+#        define PNG_DEPSTRUCT  __declspec(deprecated)
+#      endif
+#      ifndef PNG_PRIVATE
+#        define PNG_PRIVATE __declspec(deprecated)
+#      endif /* PNG_PRIVATE */
+#    endif /* PNGLIB_BUILD */
+#  endif /* __GNUC__ */
+#endif /* PNG_PEDANTIC_WARNINGS */
+
+#ifndef PNG_DEPRECATED
+#  define PNG_DEPRECATED  /* Use of this function is deprecated */
+#endif
+#ifndef PNG_USE_RESULT
+#  define PNG_USE_RESULT  /* The result of this function must be checked */
+#endif
+#ifndef PNG_NORETURN
+#  define PNG_NORETURN    /* This function does not return */
+#endif
+#ifndef PNG_ALLOCATED
+#  define PNG_ALLOCATED   /* The result of the function is new memory */
+#endif
+#ifndef PNG_DEPSTRUCT
+#  define PNG_DEPSTRUCT   /* Access to this struct member is deprecated */
+#endif
+#ifndef PNG_PRIVATE
+#  define PNG_PRIVATE     /* This is a private libpng function */
+#endif
+#ifndef PNG_FP_EXPORT     /* A floating point API. */
+#  ifdef PNG_FLOATING_POINT_SUPPORTED
+#     define PNG_FP_EXPORT(ordinal, type, name, args)\
+         PNG_EXPORT(ordinal, type, name, args)
+#  else                   /* No floating point APIs */
+#     define PNG_FP_EXPORT(ordinal, type, name, args)
+#  endif
+#endif
+#ifndef PNG_FIXED_EXPORT  /* A fixed point API. */
+#  ifdef PNG_FIXED_POINT_SUPPORTED
+#     define PNG_FIXED_EXPORT(ordinal, type, name, args)\
+         PNG_EXPORT(ordinal, type, name, args)
+#  else                   /* No fixed point APIs */
+#     define PNG_FIXED_EXPORT(ordinal, type, name, args)
+#  endif
+#endif
+
+/* The following uses const char * instead of char * for error
+ * and warning message functions, so some compilers won't complain.
+ * If you do not want to use const, define PNG_NO_CONST here.
+ *
+ * This should not change how the APIs are called, so it can be done
+ * on a per-file basis in the application.
+ */
+#ifndef PNG_CONST
+#  ifndef PNG_NO_CONST
+#    define PNG_CONST const
+#  else
+#    define PNG_CONST
+#  endif
+#endif
+
+/* Some typedefs to get us started.  These should be safe on most of the
+ * common platforms.  The typedefs should be at least as large as the
+ * numbers suggest (a png_uint_32 must be at least 32 bits long), but they
+ * don't have to be exactly that size.  Some compilers dislike passing
+ * unsigned shorts as function parameters, so you may be better off using
+ * unsigned int for png_uint_16.
+ */
+
+#if defined(INT_MAX) && (INT_MAX > 0x7ffffffeL)
+typedef unsigned int png_uint_32;
+typedef int png_int_32;
+#else
+typedef unsigned long png_uint_32;
+typedef long png_int_32;
+#endif
+typedef unsigned short png_uint_16;
+typedef short png_int_16;
+typedef unsigned char png_byte;
+
+#ifdef PNG_NO_SIZE_T
+typedef unsigned int png_size_t;
+#else
+typedef size_t png_size_t;
+#endif
+#define png_sizeof(x) (sizeof (x))
+
+/* The following is needed for medium model support.  It cannot be in the
+ * pngpriv.h header.  Needs modification for other compilers besides
+ * MSC.  Model independent support declares all arrays and pointers to be
+ * large using the far keyword.  The zlib version used must also support
+ * model independent data.  As of version zlib 1.0.4, the necessary changes
+ * have been made in zlib.  The USE_FAR_KEYWORD define triggers other
+ * changes that are needed. (Tim Wegner)
+ */
+
+/* Separate compiler dependencies (problem here is that zlib.h always
+ * defines FAR. (SJT)
+ */
+#ifdef __BORLANDC__
+#  if defined(__LARGE__) || defined(__HUGE__) || defined(__COMPACT__)
+#    define LDATA 1
+#  else
+#    define LDATA 0
+#  endif
+  /* GRR:  why is Cygwin in here?  Cygwin is not Borland C... */
+#  if !defined(__WIN32__) && !defined(__FLAT__) && !defined(__CYGWIN__)
+#    define PNG_MAX_MALLOC_64K /* only used in build */
+#    if (LDATA != 1)
+#      ifndef FAR
+#        define FAR __far
+#      endif
+#      define USE_FAR_KEYWORD
+#    endif   /* LDATA != 1 */
+         /* Possibly useful for moving data out of default segment.
+          * Uncomment it if you want. Could also define FARDATA as
+          * const if your compiler supports it. (SJT)
+#        define FARDATA FAR
+          */
+#  endif  /* __WIN32__, __FLAT__, __CYGWIN__ */
+#endif   /* __BORLANDC__ */
+
+
+/* Suggest testing for specific compiler first before testing for
+ * FAR.  The Watcom compiler defines both __MEDIUM__ and M_I86MM,
+ * making reliance oncertain keywords suspect. (SJT)
+ */
+
+/* MSC Medium model */
+#ifdef FAR
+#  ifdef M_I86MM
+#    define USE_FAR_KEYWORD
+#    define FARDATA FAR
+#    include <dos.h>
+#  endif
+#endif
+
+/* SJT: default case */
+#ifndef FAR
+#  define FAR
+#endif
+
+/* At this point FAR is always defined */
+#ifndef FARDATA
+#  define FARDATA
+#endif
+
+/* Typedef for floating-point numbers that are converted
+ * to fixed-point with a multiple of 100,000, e.g., gamma
+ */
+typedef png_int_32 png_fixed_point;
+
+/* Add typedefs for pointers */
+typedef void                      FAR * png_voidp;
+typedef PNG_CONST void            FAR * png_const_voidp;
+typedef png_byte                  FAR * png_bytep;
+typedef PNG_CONST png_byte        FAR * png_const_bytep;
+typedef png_uint_32               FAR * png_uint_32p;
+typedef PNG_CONST png_uint_32     FAR * png_const_uint_32p;
+typedef png_int_32                FAR * png_int_32p;
+typedef PNG_CONST png_int_32      FAR * png_const_int_32p;
+typedef png_uint_16               FAR * png_uint_16p;
+typedef PNG_CONST png_uint_16     FAR * png_const_uint_16p;
+typedef png_int_16                FAR * png_int_16p;
+typedef PNG_CONST png_int_16      FAR * png_const_int_16p;
+typedef char                      FAR * png_charp;
+typedef PNG_CONST char            FAR * png_const_charp;
+typedef png_fixed_point           FAR * png_fixed_point_p;
+typedef PNG_CONST png_fixed_point FAR * png_const_fixed_point_p;
+typedef png_size_t                FAR * png_size_tp;
+typedef PNG_CONST png_size_t      FAR * png_const_size_tp;
+
+#ifdef PNG_STDIO_SUPPORTED
+typedef FILE            * png_FILE_p;
+#endif
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+typedef double           FAR * png_doublep;
+typedef PNG_CONST double FAR * png_const_doublep;
+#endif
+
+/* Pointers to pointers; i.e. arrays */
+typedef png_byte        FAR * FAR * png_bytepp;
+typedef png_uint_32     FAR * FAR * png_uint_32pp;
+typedef png_int_32      FAR * FAR * png_int_32pp;
+typedef png_uint_16     FAR * FAR * png_uint_16pp;
+typedef png_int_16      FAR * FAR * png_int_16pp;
+typedef PNG_CONST char  FAR * FAR * png_const_charpp;
+typedef char            FAR * FAR * png_charpp;
+typedef png_fixed_point FAR * FAR * png_fixed_point_pp;
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+typedef double          FAR * FAR * png_doublepp;
+#endif
+
+/* Pointers to pointers to pointers; i.e., pointer to array */
+typedef char            FAR * FAR * FAR * png_charppp;
+
+/* png_alloc_size_t is guaranteed to be no smaller than png_size_t,
+ * and no smaller than png_uint_32.  Casts from png_size_t or png_uint_32
+ * to png_alloc_size_t are not necessary; in fact, it is recommended
+ * not to use them at all so that the compiler can complain when something
+ * turns out to be problematic.
+ * Casts in the other direction (from png_alloc_size_t to png_size_t or
+ * png_uint_32) should be explicitly applied; however, we do not expect
+ * to encounter practical situations that require such conversions.
+ */
+#if defined(__TURBOC__) && !defined(__FLAT__)
+   typedef unsigned long png_alloc_size_t;
+#else
+#  if defined(_MSC_VER) && defined(MAXSEG_64K)
+     typedef unsigned long    png_alloc_size_t;
+#  else
+     /* This is an attempt to detect an old Windows system where (int) is
+      * actually 16 bits, in that case png_malloc must have an argument with a
+      * bigger size to accomodate the requirements of the library.
+      */
+#    if (defined(_Windows) || defined(_WINDOWS) || defined(_WINDOWS_)) && \
+        (!defined(INT_MAX) || INT_MAX <= 0x7ffffffeL)
+       typedef DWORD         png_alloc_size_t;
+#    else
+       typedef png_size_t    png_alloc_size_t;
+#    endif
+#  endif
+#endif
+
+#endif /* PNGCONF_H */
diff --git a/contrib/media/updf/include/pngdebug.h b/contrib/media/updf/include/pngdebug.h
new file mode 100644
index 000000000..16f81fdd1
--- /dev/null
+++ b/contrib/media/updf/include/pngdebug.h
@@ -0,0 +1,157 @@
+
+/* pngdebug.h - Debugging macros for libpng, also used in pngtest.c
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Last changed in libpng 1.5.0 [January 6, 2011]
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+/* Define PNG_DEBUG at compile time for debugging information.  Higher
+ * numbers for PNG_DEBUG mean more debugging information.  This has
+ * only been added since version 0.95 so it is not implemented throughout
+ * libpng yet, but more support will be added as needed.
+ *
+ * png_debug[1-2]?(level, message ,arg{0-2})
+ *   Expands to a statement (either a simple expression or a compound
+ *   do..while(0) statement) that outputs a message with parameter
+ *   substitution if PNG_DEBUG is defined to 2 or more.  If PNG_DEBUG
+ *   is undefined, 0 or 1 every png_debug expands to a simple expression
+ *   (actually ((void)0)).
+ *
+ *   level: level of detail of message, starting at 0.  A level 'n'
+ *          message is preceded by 'n' tab characters (not implemented
+ *          on Microsoft compilers unless PNG_DEBUG_FILE is also
+ *          defined, to allow debug DLL compilation with no standard IO).
+ *   message: a printf(3) style text string.  A trailing '\n' is added
+ *            to the message.
+ *   arg: 0 to 2 arguments for printf(3) style substitution in message.
+ */
+#ifndef PNGDEBUG_H
+#define PNGDEBUG_H
+/* These settings control the formatting of messages in png.c and pngerror.c */
+/* Moved to pngdebug.h at 1.5.0 */
+#  ifndef PNG_LITERAL_SHARP
+#    define PNG_LITERAL_SHARP 0x23
+#  endif
+#  ifndef PNG_LITERAL_LEFT_SQUARE_BRACKET
+#    define PNG_LITERAL_LEFT_SQUARE_BRACKET 0x5b
+#  endif
+#  ifndef PNG_LITERAL_RIGHT_SQUARE_BRACKET
+#    define PNG_LITERAL_RIGHT_SQUARE_BRACKET 0x5d
+#  endif
+#  ifndef PNG_STRING_NEWLINE
+#    define PNG_STRING_NEWLINE "\n"
+#  endif
+
+#ifdef PNG_DEBUG
+#  if (PNG_DEBUG > 0)
+#    if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER)
+#      include <crtdbg.h>
+#      if (PNG_DEBUG > 1)
+#        ifndef _DEBUG
+#          define _DEBUG
+#        endif
+#        ifndef png_debug
+#          define png_debug(l,m)  _RPT0(_CRT_WARN,m PNG_STRING_NEWLINE)
+#        endif
+#        ifndef png_debug1
+#          define png_debug1(l,m,p1)  _RPT1(_CRT_WARN,m PNG_STRING_NEWLINE,p1)
+#        endif
+#        ifndef png_debug2
+#          define png_debug2(l,m,p1,p2) \
+             _RPT2(_CRT_WARN,m PNG_STRING_NEWLINE,p1,p2)
+#        endif
+#      endif
+#    else /* PNG_DEBUG_FILE || !_MSC_VER */
+#      ifndef PNG_STDIO_SUPPORTED
+#        include <stdio.h> /* not included yet */
+#      endif
+#      ifndef PNG_DEBUG_FILE
+#        define PNG_DEBUG_FILE stderr
+#      endif /* PNG_DEBUG_FILE */
+
+#      if (PNG_DEBUG > 1)
+/* Note: ["%s"m PNG_STRING_NEWLINE] probably does not work on
+ * non-ISO compilers
+ */
+#        ifdef __STDC__
+#          ifndef png_debug
+#            define png_debug(l,m) \
+       do { \
+       int num_tabs=l; \
+       fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":"")))); \
+       } while (0)
+#          endif
+#          ifndef png_debug1
+#            define png_debug1(l,m,p1) \
+       do { \
+       int num_tabs=l; \
+       fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1); \
+       } while (0)
+#          endif
+#          ifndef png_debug2
+#            define png_debug2(l,m,p1,p2) \
+       do { \
+       int num_tabs=l; \
+       fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \
+       } while (0)
+#          endif
+#        else /* __STDC __ */
+#          ifndef png_debug
+#            define png_debug(l,m) \
+       do { \
+       int num_tabs=l; \
+       char format[256]; \
+       snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+         m,PNG_STRING_NEWLINE); \
+       fprintf(PNG_DEBUG_FILE,format); \
+       } while (0)
+#          endif
+#          ifndef png_debug1
+#            define png_debug1(l,m,p1) \
+       do { \
+       int num_tabs=l; \
+       char format[256]; \
+       snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+         m,PNG_STRING_NEWLINE); \
+       fprintf(PNG_DEBUG_FILE,format,p1); \
+       } while (0)
+#          endif
+#          ifndef png_debug2
+#            define png_debug2(l,m,p1,p2) \
+       do { \
+       int num_tabs=l; \
+       char format[256]; \
+       snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+         m,PNG_STRING_NEWLINE); \
+       fprintf(PNG_DEBUG_FILE,format,p1,p2); \
+       } while (0)
+#          endif
+#        endif /* __STDC __ */
+#      endif /* (PNG_DEBUG > 1) */
+
+#    endif /* _MSC_VER */
+#  endif /* (PNG_DEBUG > 0) */
+#endif /* PNG_DEBUG */
+#ifndef png_debug
+#  define png_debug(l, m) ((void)0)
+#endif
+#ifndef png_debug1
+#  define png_debug1(l, m, p1) ((void)0)
+#endif
+#ifndef png_debug2
+#  define png_debug2(l, m, p1, p2) ((void)0)
+#endif
+#endif /* PNGDEBUG_H */
diff --git a/contrib/media/updf/include/pnginfo.h b/contrib/media/updf/include/pnginfo.h
new file mode 100644
index 000000000..fa19f85e7
--- /dev/null
+++ b/contrib/media/updf/include/pnginfo.h
@@ -0,0 +1,270 @@
+
+/* pnginfo.h - header file for PNG reference library
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Last changed in libpng 1.5.0 [January 6, 2011]
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+ /* png_info is a structure that holds the information in a PNG file so
+ * that the application can find out the characteristics of the image.
+ * If you are reading the file, this structure will tell you what is
+ * in the PNG file.  If you are writing the file, fill in the information
+ * you want to put into the PNG file, using png_set_*() functions, then
+ * call png_write_info().
+ *
+ * The names chosen should be very close to the PNG specification, so
+ * consult that document for information about the meaning of each field.
+ *
+ * With libpng < 0.95, it was only possible to directly set and read the
+ * the values in the png_info_struct, which meant that the contents and
+ * order of the values had to remain fixed.  With libpng 0.95 and later,
+ * however, there are now functions that abstract the contents of
+ * png_info_struct from the application, so this makes it easier to use
+ * libpng with dynamic libraries, and even makes it possible to use
+ * libraries that don't have all of the libpng ancillary chunk-handing
+ * functionality.  In libpng-1.5.0 this was moved into a separate private
+ * file that is not visible to applications.
+ *
+ * The following members may have allocated storage attached that should be
+ * cleaned up before the structure is discarded: palette, trans, text,
+ * pcal_purpose, pcal_units, pcal_params, hist, iccp_name, iccp_profile,
+ * splt_palettes, scal_unit, row_pointers, and unknowns.   By default, these
+ * are automatically freed when the info structure is deallocated, if they were
+ * allocated internally by libpng.  This behavior can be changed by means
+ * of the png_data_freer() function.
+ *
+ * More allocation details: all the chunk-reading functions that
+ * change these members go through the corresponding png_set_*
+ * functions.  A function to clear these members is available: see
+ * png_free_data().  The png_set_* functions do not depend on being
+ * able to point info structure members to any of the storage they are
+ * passed (they make their own copies), EXCEPT that the png_set_text
+ * functions use the same storage passed to them in the text_ptr or
+ * itxt_ptr structure argument, and the png_set_rows and png_set_unknowns
+ * functions do not make their own copies.
+ */
+#ifndef PNGINFO_H
+#define PNGINFO_H
+
+struct png_info_def
+{
+   /* the following are necessary for every PNG file */
+   png_uint_32 width;  /* width of image in pixels (from IHDR) */
+   png_uint_32 height; /* height of image in pixels (from IHDR) */
+   png_uint_32 valid;  /* valid chunk data (see PNG_INFO_ below) */
+   png_size_t rowbytes; /* bytes needed to hold an untransformed row */
+   png_colorp palette;      /* array of color values (valid & PNG_INFO_PLTE) */
+   png_uint_16 num_palette; /* number of color entries in "palette" (PLTE) */
+   png_uint_16 num_trans;   /* number of transparent palette color (tRNS) */
+   png_byte bit_depth;      /* 1, 2, 4, 8, or 16 bits/channel (from IHDR) */
+   png_byte color_type;     /* see PNG_COLOR_TYPE_ below (from IHDR) */
+   /* The following three should have been named *_method not *_type */
+   png_byte compression_type; /* must be PNG_COMPRESSION_TYPE_BASE (IHDR) */
+   png_byte filter_type;    /* must be PNG_FILTER_TYPE_BASE (from IHDR) */
+   png_byte interlace_type; /* One of PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
+
+   /* The following is informational only on read, and not used on writes. */
+   png_byte channels;       /* number of data channels per pixel (1, 2, 3, 4) */
+   png_byte pixel_depth;    /* number of bits per pixel */
+   png_byte spare_byte;     /* to align the data, and for future use */
+   png_byte signature[8];   /* magic bytes read by libpng from start of file */
+
+   /* The rest of the data is optional.  If you are reading, check the
+    * valid field to see if the information in these are valid.  If you
+    * are writing, set the valid field to those chunks you want written,
+    * and initialize the appropriate fields below.
+    */
+
+#if defined(PNG_gAMA_SUPPORTED)
+   /* The gAMA chunk describes the gamma characteristics of the system
+    * on which the image was created, normally in the range [1.0, 2.5].
+    * Data is valid if (valid & PNG_INFO_gAMA) is non-zero.
+    */
+   png_fixed_point gamma;
+#endif
+
+#ifdef PNG_sRGB_SUPPORTED
+    /* GR-P, 0.96a */
+    /* Data valid if (valid & PNG_INFO_sRGB) non-zero. */
+   png_byte srgb_intent; /* sRGB rendering intent [0, 1, 2, or 3] */
+#endif
+
+#ifdef PNG_TEXT_SUPPORTED
+   /* The tEXt, and zTXt chunks contain human-readable textual data in
+    * uncompressed, compressed, and optionally compressed forms, respectively.
+    * The data in "text" is an array of pointers to uncompressed,
+    * null-terminated C strings. Each chunk has a keyword that describes the
+    * textual data contained in that chunk.  Keywords are not required to be
+    * unique, and the text string may be empty.  Any number of text chunks may
+    * be in an image.
+    */
+   int num_text; /* number of comments read or comments to write */
+   int max_text; /* current size of text array */
+   png_textp text; /* array of comments read or comments to write */
+#endif /* PNG_TEXT_SUPPORTED */
+
+#ifdef PNG_tIME_SUPPORTED
+   /* The tIME chunk holds the last time the displayed image data was
+    * modified.  See the png_time struct for the contents of this struct.
+    */
+   png_time mod_time;
+#endif
+
+#ifdef PNG_sBIT_SUPPORTED
+   /* The sBIT chunk specifies the number of significant high-order bits
+    * in the pixel data.  Values are in the range [1, bit_depth], and are
+    * only specified for the channels in the pixel data.  The contents of
+    * the low-order bits is not specified.  Data is valid if
+    * (valid & PNG_INFO_sBIT) is non-zero.
+    */
+   png_color_8 sig_bit; /* significant bits in color channels */
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_EXPAND_SUPPORTED) || \
+defined(PNG_READ_BACKGROUND_SUPPORTED)
+   /* The tRNS chunk supplies transparency data for paletted images and
+    * other image types that don't need a full alpha channel.  There are
+    * "num_trans" transparency values for a paletted image, stored in the
+    * same order as the palette colors, starting from index 0.  Values
+    * for the data are in the range [0, 255], ranging from fully transparent
+    * to fully opaque, respectively.  For non-paletted images, there is a
+    * single color specified that should be treated as fully transparent.
+    * Data is valid if (valid & PNG_INFO_tRNS) is non-zero.
+    */
+   png_bytep trans;    /* alpha values for paletted image */
+   png_bytep trans_alpha;    /* alpha values for paletted image */
+   png_color_16 trans_color; /* transparent color for non-palette image */
+#endif
+
+#if defined(PNG_bKGD_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+   /* The bKGD chunk gives the suggested image background color if the
+    * display program does not have its own background color and the image
+    * is needs to composited onto a background before display.  The colors
+    * in "background" are normally in the same color space/depth as the
+    * pixel data.  Data is valid if (valid & PNG_INFO_bKGD) is non-zero.
+    */
+   png_color_16 background;
+#endif
+
+#ifdef PNG_oFFs_SUPPORTED
+   /* The oFFs chunk gives the offset in "offset_unit_type" units rightwards
+    * and downwards from the top-left corner of the display, page, or other
+    * application-specific co-ordinate space.  See the PNG_OFFSET_ defines
+    * below for the unit types.  Valid if (valid & PNG_INFO_oFFs) non-zero.
+    */
+   png_int_32 x_offset; /* x offset on page */
+   png_int_32 y_offset; /* y offset on page */
+   png_byte offset_unit_type; /* offset units type */
+#endif
+
+#ifdef PNG_pHYs_SUPPORTED
+   /* The pHYs chunk gives the physical pixel density of the image for
+    * display or printing in "phys_unit_type" units (see PNG_RESOLUTION_
+    * defines below).  Data is valid if (valid & PNG_INFO_pHYs) is non-zero.
+    */
+   png_uint_32 x_pixels_per_unit; /* horizontal pixel density */
+   png_uint_32 y_pixels_per_unit; /* vertical pixel density */
+   png_byte phys_unit_type; /* resolution type (see PNG_RESOLUTION_ below) */
+#endif
+
+#ifdef PNG_hIST_SUPPORTED
+   /* The hIST chunk contains the relative frequency or importance of the
+    * various palette entries, so that a viewer can intelligently select a
+    * reduced-color palette, if required.  Data is an array of "num_palette"
+    * values in the range [0,65535]. Data valid if (valid & PNG_INFO_hIST)
+    * is non-zero.
+    */
+   png_uint_16p hist;
+#endif
+
+#ifdef PNG_cHRM_SUPPORTED
+   /* The cHRM chunk describes the CIE color characteristics of the monitor
+    * on which the PNG was created.  This data allows the viewer to do gamut
+    * mapping of the input image to ensure that the viewer sees the same
+    * colors in the image as the creator.  Values are in the range
+    * [0.0, 0.8].  Data valid if (valid & PNG_INFO_cHRM) non-zero.
+    */
+   png_fixed_point x_white;
+   png_fixed_point y_white;
+   png_fixed_point x_red;
+   png_fixed_point y_red;
+   png_fixed_point x_green;
+   png_fixed_point y_green;
+   png_fixed_point x_blue;
+   png_fixed_point y_blue;
+#endif
+
+#ifdef PNG_pCAL_SUPPORTED
+   /* The pCAL chunk describes a transformation between the stored pixel
+    * values and original physical data values used to create the image.
+    * The integer range [0, 2^bit_depth - 1] maps to the floating-point
+    * range given by [pcal_X0, pcal_X1], and are further transformed by a
+    * (possibly non-linear) transformation function given by "pcal_type"
+    * and "pcal_params" into "pcal_units".  Please see the PNG_EQUATION_
+    * defines below, and the PNG-Group's PNG extensions document for a
+    * complete description of the transformations and how they should be
+    * implemented, and for a description of the ASCII parameter strings.
+    * Data values are valid if (valid & PNG_INFO_pCAL) non-zero.
+    */
+   png_charp pcal_purpose;  /* pCAL chunk description string */
+   png_int_32 pcal_X0;      /* minimum value */
+   png_int_32 pcal_X1;      /* maximum value */
+   png_charp pcal_units;    /* Latin-1 string giving physical units */
+   png_charpp pcal_params;  /* ASCII strings containing parameter values */
+   png_byte pcal_type;      /* equation type (see PNG_EQUATION_ below) */
+   png_byte pcal_nparams;   /* number of parameters given in pcal_params */
+#endif
+
+/* New members added in libpng-1.0.6 */
+   png_uint_32 free_me;     /* flags items libpng is responsible for freeing */
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) || \
+ defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED)
+   /* Storage for unknown chunks that the library doesn't recognize. */
+   png_unknown_chunkp unknown_chunks;
+   int unknown_chunks_num;
+#endif
+
+#ifdef PNG_iCCP_SUPPORTED
+   /* iCCP chunk data. */
+   png_charp iccp_name;     /* profile name */
+   png_bytep iccp_profile;  /* International Color Consortium profile data */
+   png_uint_32 iccp_proflen;  /* ICC profile data length */
+   png_byte iccp_compression; /* Always zero */
+#endif
+
+#ifdef PNG_sPLT_SUPPORTED
+   /* Data on sPLT chunks (there may be more than one). */
+   png_sPLT_tp splt_palettes;
+   png_uint_32 splt_palettes_num;
+#endif
+
+#ifdef PNG_sCAL_SUPPORTED
+   /* The sCAL chunk describes the actual physical dimensions of the
+    * subject matter of the graphic.  The chunk contains a unit specification
+    * a byte value, and two ASCII strings representing floating-point
+    * values.  The values are width and height corresponsing to one pixel
+    * in the image.  Data values are valid if (valid & PNG_INFO_sCAL) is
+    * non-zero.
+    */
+   png_byte scal_unit;         /* unit of physical scale */
+   png_charp scal_s_width;     /* string containing height */
+   png_charp scal_s_height;    /* string containing width */
+#endif
+
+#ifdef PNG_INFO_IMAGE_SUPPORTED
+   /* Memory has been allocated if (valid & PNG_ALLOCATED_INFO_ROWS)
+      non-zero */
+   /* Data valid if (valid & PNG_INFO_IDAT) non-zero */
+   png_bytepp row_pointers;        /* the image bits */
+#endif
+
+};
+#endif /* PNGINFO_H */
diff --git a/contrib/media/updf/include/pnglibconf.h b/contrib/media/updf/include/pnglibconf.h
new file mode 100644
index 000000000..8fbe0038d
--- /dev/null
+++ b/contrib/media/updf/include/pnglibconf.h
@@ -0,0 +1,173 @@
+/* pnglibconf.h - library build configuration */
+
+/* libpng version 1.5.0 - January 6, 2011 */
+
+/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */
+
+/* This code is released under the libpng license. */
+/* For conditions of distribution and use, see the disclaimer */
+/* and license in png.h */
+
+/* pnglibconf.h */
+/* Machine generated file: DO NOT EDIT */
+/* Derived from: scripts/pnglibconf.dfa */
+#ifndef PNGLCONF_H
+#define PNGLCONF_H
+/* settings */
+#define PNG_MAX_GAMMA_8 11
+#define PNG_CALLOC_SUPPORTED
+#define PNG_QUANTIZE_RED_BITS 5
+#define PNG_USER_WIDTH_MAX 1000000L
+#define PNG_QUANTIZE_GREEN_BITS 5
+#define PNG_API_RULE 0
+#define PNG_QUANTIZE_BLUE_BITS 5
+#define PNG_USER_CHUNK_CACHE_MAX 0
+#define PNG_USER_HEIGHT_MAX 1000000L
+#define PNG_sCAL_PRECISION 5
+#define PNG_COST_SHIFT 3
+#define PNG_WEIGHT_SHIFT 8
+#define PNG_USER_CHUNK_MALLOC_MAX 0
+#define PNG_DEFAULT_READ_MACROS 1
+#define PNG_ZBUF_SIZE 8192
+#define PNG_GAMMA_THRESHOLD_FIXED 5000
+/* end of settings */
+/* options */
+#define PNG_INFO_IMAGE_SUPPORTED
+#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+#define PNG_POINTER_INDEXING_SUPPORTED
+#define PNG_WARNINGS_SUPPORTED
+#define PNG_FLOATING_ARITHMETIC_SUPPORTED
+#define PNG_WRITE_SUPPORTED
+#define PNG_WRITE_INTERLACING_SUPPORTED
+#define PNG_WRITE_16BIT_SUPPORTED
+#define PNG_EASY_ACCESS_SUPPORTED
+#define PNG_ALIGN_MEMORY_SUPPORTED
+#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_USER_LIMITS_SUPPORTED
+#define PNG_FIXED_POINT_SUPPORTED
+#define PNG_ERROR_NUMBERS_SUPPORTED
+#define PNG_ERROR_TEXT_SUPPORTED
+#define PNG_READ_SUPPORTED
+/*#undef PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED*/
+#define PNG_BENIGN_ERRORS_SUPPORTED
+#define PNG_SETJMP_SUPPORTED
+#define PNG_WRITE_FLUSH_SUPPORTED
+#define PNG_MNG_FEATURES_SUPPORTED
+#define PNG_FLOATING_POINT_SUPPORTED
+#define PNG_INCH_CONVERSIONS_SUPPORTED
+#define PNG_STDIO_SUPPORTED
+#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_USER_MEM_SUPPORTED
+#define PNG_IO_STATE_SUPPORTED
+#define PNG_SET_USER_LIMITS_SUPPORTED
+#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_WRITE_FILTER_SUPPORTED
+#define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED
+#define PNG_WRITE_iCCP_SUPPORTED
+#define PNG_READ_TRANSFORMS_SUPPORTED
+#define PNG_READ_GAMMA_SUPPORTED
+#define PNG_READ_bKGD_SUPPORTED
+#define PNG_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_READ_sCAL_SUPPORTED
+#define PNG_WRITE_hIST_SUPPORTED
+#define PNG_READ_OPT_PLTE_SUPPORTED
+#define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
+#define PNG_WRITE_gAMA_SUPPORTED
+#define PNG_READ_GRAY_TO_RGB_SUPPORTED
+#define PNG_WRITE_pCAL_SUPPORTED
+#define PNG_READ_INVERT_ALPHA_SUPPORTED
+#define PNG_WRITE_TRANSFORMS_SUPPORTED
+#define PNG_READ_sBIT_SUPPORTED
+#define PNG_READ_PACK_SUPPORTED
+#define PNG_WRITE_SWAP_SUPPORTED
+#define PNG_READ_cHRM_SUPPORTED
+#define PNG_WRITE_tIME_SUPPORTED
+#define PNG_READ_INTERLACING_SUPPORTED
+#define PNG_READ_tRNS_SUPPORTED
+#define PNG_WRITE_pHYs_SUPPORTED
+#define PNG_WRITE_INVERT_SUPPORTED
+#define PNG_READ_RGB_TO_GRAY_SUPPORTED
+#define PNG_WRITE_sRGB_SUPPORTED
+#define PNG_READ_oFFs_SUPPORTED
+#define PNG_WRITE_FILLER_SUPPORTED
+#define PNG_WRITE_TEXT_SUPPORTED
+#define PNG_WRITE_SHIFT_SUPPORTED
+#define PNG_PROGRESSIVE_READ_SUPPORTED
+#define PNG_READ_SHIFT_SUPPORTED
+#define PNG_CONVERT_tIME_SUPPORTED
+#define PNG_READ_USER_TRANSFORM_SUPPORTED
+#define PNG_READ_INT_FUNCTIONS_SUPPORTED
+#define PNG_READ_USER_CHUNKS_SUPPORTED
+#define PNG_READ_hIST_SUPPORTED
+#define PNG_READ_16BIT_SUPPORTED
+#define PNG_READ_SWAP_ALPHA_SUPPORTED
+#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
+#define PNG_SEQUENTIAL_READ_SUPPORTED
+#define PNG_READ_BACKGROUND_SUPPORTED
+#define PNG_READ_QUANTIZE_SUPPORTED
+#define PNG_READ_iCCP_SUPPORTED
+#define PNG_READ_STRIP_ALPHA_SUPPORTED
+#define PNG_READ_PACKSWAP_SUPPORTED
+#define PNG_READ_sRGB_SUPPORTED
+#define PNG_WRITE_tEXt_SUPPORTED
+#define PNG_READ_gAMA_SUPPORTED
+#define PNG_READ_pCAL_SUPPORTED
+#define PNG_READ_EXPAND_SUPPORTED
+#define PNG_WRITE_sPLT_SUPPORTED
+#define PNG_READ_SWAP_SUPPORTED
+#define PNG_READ_tIME_SUPPORTED
+#define PNG_READ_pHYs_SUPPORTED
+#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
+#define PNG_TIME_RFC1123_SUPPORTED
+#define PNG_READ_TEXT_SUPPORTED
+#define PNG_WRITE_BGR_SUPPORTED
+#define PNG_USER_CHUNKS_SUPPORTED
+#define PNG_CONSOLE_IO_SUPPORTED
+#define PNG_WRITE_PACK_SUPPORTED
+#define PNG_READ_FILLER_SUPPORTED
+#define PNG_WRITE_bKGD_SUPPORTED
+#define PNG_WRITE_tRNS_SUPPORTED
+#define PNG_READ_sPLT_SUPPORTED
+#define PNG_WRITE_sCAL_SUPPORTED
+#define PNG_WRITE_oFFs_SUPPORTED
+#define PNG_READ_tEXt_SUPPORTED
+#define PNG_WRITE_sBIT_SUPPORTED
+#define PNG_READ_INVERT_SUPPORTED
+#define PNG_READ_16_TO_8_SUPPORTED
+#define PNG_WRITE_cHRM_SUPPORTED
+#define PNG_16BIT_SUPPORTED
+#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
+#define PNG_READ_BGR_SUPPORTED
+#define PNG_WRITE_PACKSWAP_SUPPORTED
+#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
+#define PNG_sCAL_SUPPORTED
+#define PNG_WRITE_zTXt_SUPPORTED
+#define PNG_USER_TRANSFORM_INFO_SUPPORTED
+#define PNG_sBIT_SUPPORTED
+#define PNG_cHRM_SUPPORTED
+#define PNG_bKGD_SUPPORTED
+#define PNG_tRNS_SUPPORTED
+#define PNG_WRITE_iTXt_SUPPORTED
+#define PNG_oFFs_SUPPORTED
+#define PNG_USER_TRANSFORM_PTR_SUPPORTED
+#define PNG_hIST_SUPPORTED
+#define PNG_iCCP_SUPPORTED
+#define PNG_sRGB_SUPPORTED
+#define PNG_READ_zTXt_SUPPORTED
+#define PNG_gAMA_SUPPORTED
+#define PNG_pCAL_SUPPORTED
+#define PNG_CHECK_cHRM_SUPPORTED
+#define PNG_tIME_SUPPORTED
+#define PNG_pHYs_SUPPORTED
+#define PNG_READ_iTXt_SUPPORTED
+#define PNG_TEXT_SUPPORTED
+#define PNG_SAVE_INT_32_SUPPORTED
+#define PNG_sPLT_SUPPORTED
+#define PNG_tEXt_SUPPORTED
+#define PNG_zTXt_SUPPORTED
+#define PNG_iTXt_SUPPORTED
+/* end of options */
+#endif /* PNGLCONF_H */
diff --git a/contrib/media/updf/include/pngpriv.h b/contrib/media/updf/include/pngpriv.h
new file mode 100644
index 000000000..675608a6f
--- /dev/null
+++ b/contrib/media/updf/include/pngpriv.h
@@ -0,0 +1,1235 @@
+
+/* pngpriv.h - private declarations for use inside libpng
+ *
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Last changed in libpng 1.5.0 [January 6, 2011]
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+/* The symbols declared in this file (including the functions declared
+ * as PNG_EXTERN) are PRIVATE.  They are not part of the libpng public
+ * interface, and are not recommended for use by regular applications.
+ * Some of them may become public in the future; others may stay private,
+ * change in an incompatible way, or even disappear.
+ * Although the libpng users are not forbidden to include this header,
+ * they should be well aware of the issues that may arise from doing so.
+ */
+
+#ifndef PNGPRIV_H
+#define PNGPRIV_H
+
+/* This is required for the definition of abort(), used as a last ditch
+ * error handler when all else fails.
+ */
+#include <stdlib.h>
+
+#define PNGLIB_BUILD
+#ifdef PNG_USER_CONFIG
+#  include "pngusr.h"
+   /* These should have been defined in pngusr.h */
+#  ifndef PNG_USER_PRIVATEBUILD
+#    define PNG_USER_PRIVATEBUILD "Custom libpng build"
+#  endif
+#  ifndef PNG_USER_DLLFNAME_POSTFIX
+#    define PNG_USER_DLLFNAME_POSTFIX "Cb"
+#  endif
+#endif
+#include "png.h"
+#include "pnginfo.h"
+#include "pngstruct.h"
+
+/* This is used for 16 bit gamma tables - only the top level pointers are const,
+ * this could be changed:
+ */
+typedef PNG_CONST png_uint_16p FAR * png_const_uint_16pp;
+
+/* Added at libpng-1.2.9 */
+/* Moved to pngpriv.h at libpng-1.5.0 */
+
+/* config.h is created by and PNG_CONFIGURE_LIBPNG is set by the "configure"
+ * script.  We may need it here to get the correct configuration on things
+ * like limits.
+ */
+#ifdef PNG_CONFIGURE_LIBPNG
+#  ifdef HAVE_CONFIG_H
+#    include "config.h"
+#  endif
+#endif
+
+/* Moved to pngpriv.h at libpng-1.5.0 */
+/* NOTE: some of these may have been used in external applications as
+ * these definitions were exposed in pngconf.h prior to 1.5.
+ */
+
+/* If you are running on a machine where you cannot allocate more
+ * than 64K of memory at once, uncomment this.  While libpng will not
+ * normally need that much memory in a chunk (unless you load up a very
+ * large file), zlib needs to know how big of a chunk it can use, and
+ * libpng thus makes sure to check any memory allocation to verify it
+ * will fit into memory.
+ *
+ * zlib provides 'MAXSEG_64K' which, if defined, indicates the
+ * same limit and pngconf.h (already included) sets the limit
+ * if certain operating systems are detected.
+ */
+#if defined(MAXSEG_64K) && !defined(PNG_MAX_MALLOC_64K)
+#  define PNG_MAX_MALLOC_64K
+#endif
+
+/* Unused formal parameter warnings are silenced using the following macro
+ * which is expected to have no bad effects on performance (optimizing
+ * compilers will probably remove it entirely).  Note that if you replace
+ * it with something other than whitespace, you must include the terminating
+ * semicolon.
+ */
+#define PNG_UNUSED(param) (void)param;
+
+/* Just a little check that someone hasn't tried to define something
+ * contradictory.
+ */
+#if (PNG_ZBUF_SIZE > 65536L) && defined(PNG_MAX_MALLOC_64K)
+#  undef PNG_ZBUF_SIZE
+#  define PNG_ZBUF_SIZE 65536L
+#endif
+
+/* If warnings or errors are turned off the code is disabled
+ * or redirected here.
+ */
+#ifndef PNG_WARNINGS_SUPPORTED
+#  define png_warning(s1,s2) ((void)0)
+#  define png_chunk_warning(s1,s2) ((void)0)
+#endif
+#ifndef PNG_ERROR_TEXT_SUPPORTED
+#  define png_error(s1,s2) png_err(s1)
+#  define png_chunk_error(s1,s2) png_err(s1)
+#  define png_fixed_error(s1,s2) png_err(s1)
+#endif
+
+#ifndef PNG_EXTERN
+/* The functions exported by PNG_EXTERN are internal functions, which
+ * aren't usually used outside the library (as far as I know), so it is
+ * debatable if they should be exported at all.  In the future, when it
+ * is possible to have run-time registry of chunk-handling functions,
+ * some of these might be made available again.
+#  define PNG_EXTERN extern
+ */
+#  define PNG_EXTERN
+#endif
+
+/* Some fixed point APIs are still required even if not exported because
+ * they get used by the corresponding floating point APIs.  This magic
+ * deals with this:
+ */
+#ifdef PNG_FIXED_POINT_SUPPORTED
+#  define PNGFAPI PNGAPI
+#else
+#  define PNGFAPI /* PRIVATE */
+#endif
+
+/* Other defines specific to compilers can go here.  Try to keep
+ * them inside an appropriate ifdef/endif pair for portability.
+ */
+#if defined(PNG_FLOATING_POINT_SUPPORTED) ||\
+    defined(PNG_FLOATING_ARITHMETIC_SUPPORTED)
+   /* png.c requires the following ANSI-C constants if the conversion of
+    * floating point to ASCII is implemented therein:
+    *
+    *  DBL_DIG  Maximum number of decimal digits (can be set to any constant)
+    *  DBL_MIN  Smallest normalized fp number (can be set to an arbitrary value)
+    *  DBL_MAX  Maximum floating point number (can be set to an arbitrary value)
+    */
+#  include <float.h>
+
+#  if (defined(__MWERKS__) && defined(macintosh)) || defined(applec) || \
+    defined(THINK_C) || defined(__SC__) || defined(TARGET_OS_MAC)
+     /* We need to check that <math.h> hasn't already been included earlier
+      * as it seems it doesn't agree with <fp.h>, yet we should really use
+      * <fp.h> if possible.
+      */
+#    if !defined(__MATH_H__) && !defined(__MATH_H) && !defined(__cmath__)
+#      include <fp.h>
+#    endif
+#  else
+#    include <math.h>
+#  endif
+#  if defined(_AMIGA) && defined(__SASC) && defined(_M68881)
+     /* Amiga SAS/C: We must include builtin FPU functions when compiling using
+      * MATH=68881
+      */
+#    include <m68881.h>
+#  endif
+#endif
+
+/* This provides the non-ANSI (far) memory allocation routines. */
+#if defined(__TURBOC__) && defined(__MSDOS__)
+#  include <mem.h>
+#  include <alloc.h>
+#endif
+
+
+/* Moved here around 1.5.0beta36 from pngconf.h */
+/* Users may want to use these so they are not private.  Any library
+ * functions that are passed far data must be model-independent.
+ */
+
+/* Memory model/platform independent fns */
+#ifndef PNG_ABORT
+#  ifdef _WINDOWS_
+#    define PNG_ABORT() ExitProcess(0)
+#  else
+#    define PNG_ABORT() abort()
+#  endif
+#endif
+
+#ifdef USE_FAR_KEYWORD
+/* Use this to make far-to-near assignments */
+#  define CHECK   1
+#  define NOCHECK 0
+#  define CVT_PTR(ptr) (png_far_to_near(png_ptr,ptr,CHECK))
+#  define CVT_PTR_NOCHECK(ptr) (png_far_to_near(png_ptr,ptr,NOCHECK))
+#  define png_strcpy  _fstrcpy
+#  define png_strncpy _fstrncpy   /* Added to v 1.2.6 */
+#  define png_strlen  _fstrlen
+#  define png_memcmp  _fmemcmp    /* SJT: added */
+#  define png_memcpy  _fmemcpy
+#  define png_memset  _fmemset
+#  define png_sprintf sprintf
+#else
+#  ifdef _WINDOWS_  /* Favor Windows over C runtime fns */
+#    define CVT_PTR(ptr)         (ptr)
+#    define CVT_PTR_NOCHECK(ptr) (ptr)
+#    define png_strcpy  lstrcpyA
+#    define png_strncpy lstrcpynA
+#    define png_strlen  lstrlenA
+#    define png_memcmp  memcmp
+#    define png_memcpy  CopyMemory
+#    define png_memset  memset
+#    define png_sprintf wsprintfA
+#  else
+#    define CVT_PTR(ptr)         (ptr)
+#    define CVT_PTR_NOCHECK(ptr) (ptr)
+#    define png_strcpy  strcpy
+#    define png_strncpy strncpy     /* Added to v 1.2.6 */
+#    define png_strlen  strlen
+#    define png_memcmp  memcmp      /* SJT: added */
+#    define png_memcpy  memcpy
+#    define png_memset  memset
+#    define png_sprintf sprintf
+#  endif
+#endif
+/* End of memory model/platform independent support */
+
+#ifndef PNG_NO_SNPRINTF
+#  ifdef _MSC_VER
+#    define png_snprintf _snprintf   /* Added to v 1.2.19 */
+#    define png_snprintf2 _snprintf
+#    define png_snprintf6 _snprintf
+#  else
+#    define png_snprintf snprintf   /* Added to v 1.2.19 */
+#    define png_snprintf2 snprintf
+#    define png_snprintf6 snprintf
+#  endif
+#else
+  /* You don't have or don't want to use snprintf().  Caution: Using
+   * sprintf instead of snprintf exposes your application to accidental
+   * or malevolent buffer overflows.  If you don't have snprintf()
+   * as a general rule you should provide one (you can get one from
+   * Portable OpenSSH).
+   */
+#  define png_snprintf(s1,n,fmt,x1) png_sprintf(s1,fmt,x1)
+#  define png_snprintf2(s1,n,fmt,x1,x2) png_sprintf(s1,fmt,x1,x2)
+#  define png_snprintf6(s1,n,fmt,x1,x2,x3,x4,x5,x6) \
+      png_sprintf(s1,fmt,x1,x2,x3,x4,x5,x6)
+#endif
+/* End of 1.5.0beta36 move from pngconf.h */
+
+/* CONSTANTS and UTILITY MACROS
+ * These are used internally by libpng and not exposed in the API
+ */
+
+/* Various modes of operation.  Note that after an init, mode is set to
+ * zero automatically when the structure is created.
+ */
+#define PNG_HAVE_IHDR               0x01
+#define PNG_HAVE_PLTE               0x02
+#define PNG_HAVE_IDAT               0x04
+#define PNG_AFTER_IDAT              0x08 /* Have complete zlib datastream */
+#define PNG_HAVE_IEND               0x10
+#define PNG_HAVE_gAMA               0x20
+#define PNG_HAVE_cHRM               0x40
+#define PNG_HAVE_sRGB               0x80
+#define PNG_HAVE_CHUNK_HEADER      0x100
+#define PNG_WROTE_tIME             0x200
+#define PNG_WROTE_INFO_BEFORE_PLTE 0x400
+#define PNG_BACKGROUND_IS_GRAY     0x800
+#define PNG_HAVE_PNG_SIGNATURE    0x1000
+#define PNG_HAVE_CHUNK_AFTER_IDAT 0x2000 /* Have another chunk after IDAT */
+
+/* Flags for the transformations the PNG library does on the image data */
+#define PNG_BGR                 0x0001
+#define PNG_INTERLACE           0x0002
+#define PNG_PACK                0x0004
+#define PNG_SHIFT               0x0008
+#define PNG_SWAP_BYTES          0x0010
+#define PNG_INVERT_MONO         0x0020
+#define PNG_QUANTIZE            0x0040
+#define PNG_BACKGROUND          0x0080
+#define PNG_BACKGROUND_EXPAND   0x0100
+                          /*    0x0200 unused */
+#define PNG_16_TO_8             0x0400
+#define PNG_RGBA                0x0800
+#define PNG_EXPAND              0x1000
+#define PNG_GAMMA               0x2000
+#define PNG_GRAY_TO_RGB         0x4000
+#define PNG_FILLER              0x8000L
+#define PNG_PACKSWAP           0x10000L
+#define PNG_SWAP_ALPHA         0x20000L
+#define PNG_STRIP_ALPHA        0x40000L
+#define PNG_INVERT_ALPHA       0x80000L
+#define PNG_USER_TRANSFORM    0x100000L
+#define PNG_RGB_TO_GRAY_ERR   0x200000L
+#define PNG_RGB_TO_GRAY_WARN  0x400000L
+#define PNG_RGB_TO_GRAY       0x600000L  /* two bits, RGB_TO_GRAY_ERR|WARN */
+                       /*     0x800000L     Unused */
+#define PNG_ADD_ALPHA         0x1000000L  /* Added to libpng-1.2.7 */
+#define PNG_EXPAND_tRNS       0x2000000L  /* Added to libpng-1.2.9 */
+                       /*   0x4000000L  unused */
+                       /*   0x8000000L  unused */
+                       /*  0x10000000L  unused */
+                       /*  0x20000000L  unused */
+                       /*  0x40000000L  unused */
+
+/* Flags for png_create_struct */
+#define PNG_STRUCT_PNG   0x0001
+#define PNG_STRUCT_INFO  0x0002
+
+/* Scaling factor for filter heuristic weighting calculations */
+#define PNG_WEIGHT_FACTOR (1<<(PNG_WEIGHT_SHIFT))
+#define PNG_COST_FACTOR (1<<(PNG_COST_SHIFT))
+
+/* Flags for the png_ptr->flags rather than declaring a byte for each one */
+#define PNG_FLAG_ZLIB_CUSTOM_STRATEGY     0x0001
+#define PNG_FLAG_ZLIB_CUSTOM_LEVEL        0x0002
+#define PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL    0x0004
+#define PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS  0x0008
+#define PNG_FLAG_ZLIB_CUSTOM_METHOD       0x0010
+#define PNG_FLAG_ZLIB_FINISHED            0x0020
+#define PNG_FLAG_ROW_INIT                 0x0040
+#define PNG_FLAG_FILLER_AFTER             0x0080
+#define PNG_FLAG_CRC_ANCILLARY_USE        0x0100
+#define PNG_FLAG_CRC_ANCILLARY_NOWARN     0x0200
+#define PNG_FLAG_CRC_CRITICAL_USE         0x0400
+#define PNG_FLAG_CRC_CRITICAL_IGNORE      0x0800
+                                /*        0x1000  unused */
+                                /*        0x2000  unused */
+                                /*        0x4000  unused */
+#define PNG_FLAG_KEEP_UNKNOWN_CHUNKS      0x8000L
+#define PNG_FLAG_KEEP_UNSAFE_CHUNKS       0x10000L
+#define PNG_FLAG_LIBRARY_MISMATCH         0x20000L
+#define PNG_FLAG_STRIP_ERROR_NUMBERS      0x40000L
+#define PNG_FLAG_STRIP_ERROR_TEXT         0x80000L
+#define PNG_FLAG_MALLOC_NULL_MEM_OK       0x100000L
+#define PNG_FLAG_ADD_ALPHA                0x200000L  /* Added to libpng-1.2.8 */
+#define PNG_FLAG_STRIP_ALPHA              0x400000L  /* Added to libpng-1.2.8 */
+#define PNG_FLAG_BENIGN_ERRORS_WARN       0x800000L  /* Added to libpng-1.4.0 */
+                                  /*     0x1000000L  unused */
+                                  /*     0x2000000L  unused */
+                                  /*     0x4000000L  unused */
+                                  /*     0x8000000L  unused */
+                                  /*    0x10000000L  unused */
+                                  /*    0x20000000L  unused */
+                                  /*    0x40000000L  unused */
+
+#define PNG_FLAG_CRC_ANCILLARY_MASK (PNG_FLAG_CRC_ANCILLARY_USE | \
+                                     PNG_FLAG_CRC_ANCILLARY_NOWARN)
+
+#define PNG_FLAG_CRC_CRITICAL_MASK  (PNG_FLAG_CRC_CRITICAL_USE | \
+                                     PNG_FLAG_CRC_CRITICAL_IGNORE)
+
+#define PNG_FLAG_CRC_MASK           (PNG_FLAG_CRC_ANCILLARY_MASK | \
+                                     PNG_FLAG_CRC_CRITICAL_MASK)
+
+/* zlib.h declares a magic type 'uInt' that limits the amount of data that zlib
+ * can handle at once.  This type need be no larger than 16 bits (so maximum of
+ * 65535), this define allows us to discover how big it is, but limited by the
+ * maximuum for png_size_t.  The value can be overriden in a library build
+ * (pngusr.h, or set it in CPPFLAGS) and it works to set it to a considerably
+ * lower value (e.g. 255 works).  A lower value may help memory usage (slightly)
+ * and may even improve performance on some systems (and degrade it on others.)
+ */
+#ifndef ZLIB_IO_MAX
+#  define ZLIB_IO_MAX ((uInt)-1)
+#endif
+
+/* Save typing and make code easier to understand */
+
+#define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \
+   abs((int)((c1).green) - (int)((c2).green)) + \
+   abs((int)((c1).blue) - (int)((c2).blue)))
+
+/* Added to libpng-1.2.6 JB */
+#define PNG_ROWBYTES(pixel_bits, width) \
+    ((pixel_bits) >= 8 ? \
+    ((png_size_t)(width) * (((png_size_t)(pixel_bits)) >> 3)) : \
+    (( ((png_size_t)(width) * ((png_size_t)(pixel_bits))) + 7) >> 3) )
+
+/* PNG_OUT_OF_RANGE returns true if value is outside the range
+ * ideal-delta..ideal+delta.  Each argument is evaluated twice.
+ * "ideal" and "delta" should be constants, normally simple
+ * integers, "value" a variable. Added to libpng-1.2.6 JB
+ */
+#define PNG_OUT_OF_RANGE(value, ideal, delta) \
+   ( (value) < (ideal)-(delta) || (value) > (ideal)+(delta) )
+
+/* Conversions between fixed and floating point, only defined if
+ * required (to make sure the code doesn't accidentally use float
+ * when it is supposedly disabled.)
+ */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+/* The floating point conversion can't overflow, though it can and
+ * does lose accuracy relative to the original fixed point value.
+ * In practice this doesn't matter because png_fixed_point only
+ * stores numbers with very low precision.  The png_ptr and s
+ * arguments are unused by default but are there in case error
+ * checking becomes a requirement.
+ */
+#define png_float(png_ptr, fixed, s) (.00001 * (fixed))
+
+/* The fixed point conversion performs range checking and evaluates
+ * its argument multiple times, so must be used with care.  The
+ * range checking uses the PNG specification values for a signed
+ * 32 bit fixed point value except that the values are deliberately
+ * rounded-to-zero to an integral value - 21474 (21474.83 is roughly
+ * (2^31-1) * 100000). 's' is a string that describes the value being
+ * converted.
+ *
+ * NOTE: this macro will raise a png_error if the range check fails,
+ * therefore it is normally only appropriate to use this on values
+ * that come from API calls or other sources where an out of range
+ * error indicates a programming error, not a data error!
+ *
+ * NOTE: by default this is off - the macro is not used - because the
+ * function call saves a lot of code.
+ */
+#ifdef PNG_FIXED_POINT_MACRO_SUPPORTED
+#define png_fixed(png_ptr, fp, s) ((fp) <= 21474 && (fp) >= -21474 ?\
+    ((png_fixed_point)(100000 * (fp))) : (png_fixed_error(png_ptr, s),0))
+#else
+PNG_EXTERN png_fixed_point png_fixed PNGARG((png_structp png_ptr, double fp,
+   png_const_charp text));
+#endif
+#endif
+
+/* Constant strings for known chunk types.  If you need to add a chunk,
+ * define the name here, and add an invocation of the macro wherever it's
+ * needed.
+ */
+#define PNG_IHDR PNG_CONST png_byte png_IHDR[5] = { 73,  72,  68,  82, '\0'}
+#define PNG_IDAT PNG_CONST png_byte png_IDAT[5] = { 73,  68,  65,  84, '\0'}
+#define PNG_IEND PNG_CONST png_byte png_IEND[5] = { 73,  69,  78,  68, '\0'}
+#define PNG_PLTE PNG_CONST png_byte png_PLTE[5] = { 80,  76,  84,  69, '\0'}
+#define PNG_bKGD PNG_CONST png_byte png_bKGD[5] = { 98,  75,  71,  68, '\0'}
+#define PNG_cHRM PNG_CONST png_byte png_cHRM[5] = { 99,  72,  82,  77, '\0'}
+#define PNG_gAMA PNG_CONST png_byte png_gAMA[5] = {103,  65,  77,  65, '\0'}
+#define PNG_hIST PNG_CONST png_byte png_hIST[5] = {104,  73,  83,  84, '\0'}
+#define PNG_iCCP PNG_CONST png_byte png_iCCP[5] = {105,  67,  67,  80, '\0'}
+#define PNG_iTXt PNG_CONST png_byte png_iTXt[5] = {105,  84,  88, 116, '\0'}
+#define PNG_oFFs PNG_CONST png_byte png_oFFs[5] = {111,  70,  70, 115, '\0'}
+#define PNG_pCAL PNG_CONST png_byte png_pCAL[5] = {112,  67,  65,  76, '\0'}
+#define PNG_sCAL PNG_CONST png_byte png_sCAL[5] = {115,  67,  65,  76, '\0'}
+#define PNG_pHYs PNG_CONST png_byte png_pHYs[5] = {112,  72,  89, 115, '\0'}
+#define PNG_sBIT PNG_CONST png_byte png_sBIT[5] = {115,  66,  73,  84, '\0'}
+#define PNG_sPLT PNG_CONST png_byte png_sPLT[5] = {115,  80,  76,  84, '\0'}
+#define PNG_sRGB PNG_CONST png_byte png_sRGB[5] = {115,  82,  71,  66, '\0'}
+#define PNG_sTER PNG_CONST png_byte png_sTER[5] = {115,  84,  69,  82, '\0'}
+#define PNG_tEXt PNG_CONST png_byte png_tEXt[5] = {116,  69,  88, 116, '\0'}
+#define PNG_tIME PNG_CONST png_byte png_tIME[5] = {116,  73,  77,  69, '\0'}
+#define PNG_tRNS PNG_CONST png_byte png_tRNS[5] = {116,  82,  78,  83, '\0'}
+#define PNG_zTXt PNG_CONST png_byte png_zTXt[5] = {122,  84,  88, 116, '\0'}
+
+
+/* Inhibit C++ name-mangling for libpng functions but not for system calls. */
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* These functions are used internally in the code.  They generally
+ * shouldn't be used unless you are writing code to add or replace some
+ * functionality in libpng.  More information about most functions can
+ * be found in the files where the functions are located.
+ */
+
+/* Allocate memory for an internal libpng struct */
+PNG_EXTERN PNG_FUNCTION(png_voidp,png_create_struct,PNGARG((int type)),
+   PNG_ALLOCATED);
+
+/* Free memory from internal libpng struct */
+PNG_EXTERN void png_destroy_struct PNGARG((png_voidp struct_ptr));
+
+PNG_EXTERN PNG_FUNCTION(png_voidp,png_create_struct_2,
+   PNGARG((int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr)),
+   PNG_ALLOCATED);
+PNG_EXTERN void png_destroy_struct_2 PNGARG((png_voidp struct_ptr,
+    png_free_ptr free_fn, png_voidp mem_ptr));
+
+/* Free any memory that info_ptr points to and reset struct. */
+PNG_EXTERN void png_info_destroy PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+
+/* Function to allocate memory for zlib.  PNGAPI is disallowed. */
+PNG_EXTERN PNG_FUNCTION(voidpf,png_zalloc,PNGARG((voidpf png_ptr, uInt items,
+   uInt size)),PNG_ALLOCATED);
+
+/* Function to free memory for zlib.  PNGAPI is disallowed. */
+PNG_EXTERN void png_zfree PNGARG((voidpf png_ptr, voidpf ptr));
+
+/* Next four functions are used internally as callbacks.  PNGCBAPI is required
+ * but not PNG_EXPORT.  PNGAPI added at libpng version 1.2.3, changed to
+ * PNGCBAPI at 1.5.0
+ */
+
+PNG_EXTERN void PNGCBAPI png_default_read_data PNGARG((png_structp png_ptr,
+    png_bytep data, png_size_t length));
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+PNG_EXTERN void PNGCBAPI png_push_fill_buffer PNGARG((png_structp png_ptr,
+    png_bytep buffer, png_size_t length));
+#endif
+
+PNG_EXTERN void PNGCBAPI png_default_write_data PNGARG((png_structp png_ptr,
+    png_bytep data, png_size_t length));
+
+#ifdef PNG_WRITE_FLUSH_SUPPORTED
+#  ifdef PNG_STDIO_SUPPORTED
+PNG_EXTERN void PNGCBAPI png_default_flush PNGARG((png_structp png_ptr));
+#  endif
+#endif
+
+/* Reset the CRC variable */
+PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr));
+
+/* Write the "data" buffer to whatever output you are using */
+PNG_EXTERN void png_write_data PNGARG((png_structp png_ptr,
+    png_const_bytep data, png_size_t length));
+
+/* Read and check the PNG file signature */
+PNG_EXTERN void png_read_sig PNGARG((png_structp png_ptr, png_infop info_ptr));
+
+/* Read the chunk header (length + type name) */
+PNG_EXTERN png_uint_32 png_read_chunk_header PNGARG((png_structp png_ptr));
+
+/* Read data from whatever input you are using into the "data" buffer */
+PNG_EXTERN void png_read_data PNGARG((png_structp png_ptr, png_bytep data,
+    png_size_t length));
+
+/* Read bytes into buf, and update png_ptr->crc */
+PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf,
+    png_size_t length));
+
+/* Decompress data in a chunk that uses compression */
+#if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \
+    defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED)
+PNG_EXTERN void png_decompress_chunk PNGARG((png_structp png_ptr,
+    int comp_type, png_size_t chunklength, png_size_t prefix_length,
+    png_size_t *data_length));
+#endif
+
+/* Read "skip" bytes, read the file crc, and (optionally) verify png_ptr->crc */
+PNG_EXTERN int png_crc_finish PNGARG((png_structp png_ptr, png_uint_32 skip));
+
+/* Read the CRC from the file and compare it to the libpng calculated CRC */
+PNG_EXTERN int png_crc_error PNGARG((png_structp png_ptr));
+
+/* Calculate the CRC over a section of data.  Note that we are only
+ * passing a maximum of 64K on systems that have this as a memory limit,
+ * since this is the maximum buffer size we can specify.
+ */
+PNG_EXTERN void png_calculate_crc PNGARG((png_structp png_ptr,
+    png_const_bytep ptr, png_size_t length));
+
+#ifdef PNG_WRITE_FLUSH_SUPPORTED
+PNG_EXTERN void png_flush PNGARG((png_structp png_ptr));
+#endif
+
+/* Write various chunks */
+
+/* Write the IHDR chunk, and update the png_struct with the necessary
+ * information.
+ */
+PNG_EXTERN void png_write_IHDR PNGARG((png_structp png_ptr, png_uint_32 width,
+    png_uint_32 height,
+    int bit_depth, int color_type, int compression_method, int filter_method,
+    int interlace_method));
+
+PNG_EXTERN void png_write_PLTE PNGARG((png_structp png_ptr,
+    png_const_colorp palette, png_uint_32 num_pal));
+
+PNG_EXTERN void png_write_IDAT PNGARG((png_structp png_ptr, png_bytep data,
+    png_size_t length));
+
+PNG_EXTERN void png_write_IEND PNGARG((png_structp png_ptr));
+
+#ifdef PNG_WRITE_gAMA_SUPPORTED
+#  ifdef PNG_FLOATING_POINT_SUPPORTED
+PNG_EXTERN void png_write_gAMA PNGARG((png_structp png_ptr, double file_gamma));
+#  endif
+#  ifdef PNG_FIXED_POINT_SUPPORTED
+PNG_EXTERN void png_write_gAMA_fixed PNGARG((png_structp png_ptr,
+    png_fixed_point file_gamma));
+#  endif
+#endif
+
+#ifdef PNG_WRITE_sBIT_SUPPORTED
+PNG_EXTERN void png_write_sBIT PNGARG((png_structp png_ptr,
+    png_const_color_8p sbit, int color_type));
+#endif
+
+#ifdef PNG_WRITE_cHRM_SUPPORTED
+#  ifdef PNG_FLOATING_POINT_SUPPORTED
+PNG_EXTERN void png_write_cHRM PNGARG((png_structp png_ptr,
+    double white_x, double white_y,
+    double red_x, double red_y, double green_x, double green_y,
+    double blue_x, double blue_y));
+#  endif
+PNG_EXTERN void png_write_cHRM_fixed PNGARG((png_structp png_ptr,
+    png_fixed_point int_white_x, png_fixed_point int_white_y,
+    png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
+    int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
+    png_fixed_point int_blue_y));
+#endif
+
+#ifdef PNG_WRITE_sRGB_SUPPORTED
+PNG_EXTERN void png_write_sRGB PNGARG((png_structp png_ptr,
+    int intent));
+#endif
+
+#ifdef PNG_WRITE_iCCP_SUPPORTED
+PNG_EXTERN void png_write_iCCP PNGARG((png_structp png_ptr,
+    png_const_charp name, int compression_type,
+    png_const_charp profile, int proflen));
+   /* Note to maintainer: profile should be png_bytep */
+#endif
+
+#ifdef PNG_WRITE_sPLT_SUPPORTED
+PNG_EXTERN void png_write_sPLT PNGARG((png_structp png_ptr,
+    png_const_sPLT_tp palette));
+#endif
+
+#ifdef PNG_WRITE_tRNS_SUPPORTED
+PNG_EXTERN void png_write_tRNS PNGARG((png_structp png_ptr,
+    png_const_bytep trans, png_const_color_16p values, int number,
+    int color_type));
+#endif
+
+#ifdef PNG_WRITE_bKGD_SUPPORTED
+PNG_EXTERN void png_write_bKGD PNGARG((png_structp png_ptr,
+    png_const_color_16p values, int color_type));
+#endif
+
+#ifdef PNG_WRITE_hIST_SUPPORTED
+PNG_EXTERN void png_write_hIST PNGARG((png_structp png_ptr,
+    png_const_uint_16p hist, int num_hist));
+#endif
+
+#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \
+    defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
+PNG_EXTERN png_size_t png_check_keyword PNGARG((png_structp png_ptr,
+    png_const_charp key, png_charpp new_key));
+#endif
+
+#ifdef PNG_WRITE_tEXt_SUPPORTED
+PNG_EXTERN void png_write_tEXt PNGARG((png_structp png_ptr, png_const_charp key,
+    png_const_charp text, png_size_t text_len));
+#endif
+
+#ifdef PNG_WRITE_zTXt_SUPPORTED
+PNG_EXTERN void png_write_zTXt PNGARG((png_structp png_ptr, png_const_charp key,
+    png_const_charp text, png_size_t text_len, int compression));
+#endif
+
+#ifdef PNG_WRITE_iTXt_SUPPORTED
+PNG_EXTERN void png_write_iTXt PNGARG((png_structp png_ptr,
+    int compression, png_const_charp key, png_const_charp lang,
+    png_const_charp lang_key, png_const_charp text));
+#endif
+
+#ifdef PNG_TEXT_SUPPORTED  /* Added at version 1.0.14 and 1.2.4 */
+PNG_EXTERN int png_set_text_2 PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_const_textp text_ptr, int num_text));
+#endif
+
+#ifdef PNG_WRITE_oFFs_SUPPORTED
+PNG_EXTERN void png_write_oFFs PNGARG((png_structp png_ptr,
+    png_int_32 x_offset, png_int_32 y_offset, int unit_type));
+#endif
+
+#ifdef PNG_WRITE_pCAL_SUPPORTED
+PNG_EXTERN void png_write_pCAL PNGARG((png_structp png_ptr, png_charp purpose,
+    png_int_32 X0, png_int_32 X1, int type, int nparams,
+    png_const_charp units, png_charpp params));
+#endif
+
+#ifdef PNG_WRITE_pHYs_SUPPORTED
+PNG_EXTERN void png_write_pHYs PNGARG((png_structp png_ptr,
+    png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit,
+    int unit_type));
+#endif
+
+#ifdef PNG_WRITE_tIME_SUPPORTED
+PNG_EXTERN void png_write_tIME PNGARG((png_structp png_ptr,
+    png_const_timep mod_time));
+#endif
+
+#ifdef PNG_WRITE_sCAL_SUPPORTED
+PNG_EXTERN void png_write_sCAL_s PNGARG((png_structp png_ptr,
+    int unit, png_const_charp width, png_const_charp height));
+#endif
+
+/* Called when finished processing a row of data */
+PNG_EXTERN void png_write_finish_row PNGARG((png_structp png_ptr));
+
+/* Internal use only.   Called before first row of data */
+PNG_EXTERN void png_write_start_row PNGARG((png_structp png_ptr));
+
+/* Combine a row of data, dealing with alpha, etc. if requested */
+PNG_EXTERN void png_combine_row PNGARG((png_structp png_ptr, png_bytep row,
+    int mask));
+
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+/* Expand an interlaced row */
+/* OLD pre-1.0.9 interface:
+PNG_EXTERN void png_do_read_interlace PNGARG((png_row_infop row_info,
+    png_bytep row, int pass, png_uint_32 transformations));
+ */
+PNG_EXTERN void png_do_read_interlace PNGARG((png_structp png_ptr));
+#endif
+
+/* GRR TO DO (2.0 or whenever):  simplify other internal calling interfaces */
+
+#ifdef PNG_WRITE_INTERLACING_SUPPORTED
+/* Grab pixels out of a row for an interlaced pass */
+PNG_EXTERN void png_do_write_interlace PNGARG((png_row_infop row_info,
+    png_bytep row, int pass));
+#endif
+
+/* Unfilter a row */
+PNG_EXTERN void png_read_filter_row PNGARG((png_structp png_ptr,
+    png_row_infop row_info, png_bytep row, png_const_bytep prev_row,
+    int filter));
+
+/* Choose the best filter to use and filter the row data */
+PNG_EXTERN void png_write_find_filter PNGARG((png_structp png_ptr,
+    png_row_infop row_info));
+
+/* Write out the filtered row. */
+PNG_EXTERN void png_write_filtered_row PNGARG((png_structp png_ptr,
+    png_bytep filtered_row));
+/* Finish a row while reading, dealing with interlacing passes, etc. */
+PNG_EXTERN void png_read_finish_row PNGARG((png_structp png_ptr));
+
+/* Initialize the row buffers, etc. */
+PNG_EXTERN void png_read_start_row PNGARG((png_structp png_ptr));
+/* Optional call to update the users info structure */
+PNG_EXTERN void png_read_transform_info PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+
+/* These are the functions that do the transformations */
+#ifdef PNG_READ_FILLER_SUPPORTED
+PNG_EXTERN void png_do_read_filler PNGARG((png_row_infop row_info,
+    png_bytep row, png_uint_32 filler, png_uint_32 flags));
+#endif
+
+#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED
+PNG_EXTERN void png_do_read_swap_alpha PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED
+PNG_EXTERN void png_do_write_swap_alpha PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED
+PNG_EXTERN void png_do_read_invert_alpha PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED
+PNG_EXTERN void png_do_write_invert_alpha PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#if defined(PNG_WRITE_FILLER_SUPPORTED) || \
+    defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info,
+    png_bytep row, png_uint_32 flags));
+#endif
+
+#ifdef PNG_16BIT_SUPPORTED
+#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
+PNG_EXTERN void png_do_swap PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \
+    defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+PNG_EXTERN void png_do_packswap PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED
+PNG_EXTERN int png_do_rgb_to_gray PNGARG((png_structp png_ptr,
+    png_row_infop row_info, png_bytep row));
+#endif
+
+#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED
+PNG_EXTERN void png_do_gray_to_rgb PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_PACK_SUPPORTED
+PNG_EXTERN void png_do_unpack PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_SHIFT_SUPPORTED
+PNG_EXTERN void png_do_unshift PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_8p sig_bits));
+#endif
+
+#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED)
+PNG_EXTERN void png_do_invert PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_16_TO_8_SUPPORTED
+PNG_EXTERN void png_do_chop PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_QUANTIZE_SUPPORTED
+PNG_EXTERN void png_do_quantize PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_bytep palette_lookup,
+    png_const_bytep quantize_lookup));
+
+#  ifdef PNG_CORRECT_PALETTE_SUPPORTED
+PNG_EXTERN void png_correct_palette PNGARG((png_structp png_ptr,
+    png_colorp palette, int num_palette));
+#  endif
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
+PNG_EXTERN void png_do_bgr PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_WRITE_PACK_SUPPORTED
+PNG_EXTERN void png_do_pack PNGARG((png_row_infop row_info,
+   png_bytep row, png_uint_32 bit_depth));
+#endif
+
+#ifdef PNG_WRITE_SHIFT_SUPPORTED
+PNG_EXTERN void png_do_shift PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_8p bit_depth));
+#endif
+
+#ifdef PNG_READ_BACKGROUND_SUPPORTED
+#  ifdef PNG_READ_GAMMA_SUPPORTED
+PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_16p trans_color,
+    png_const_color_16p background, png_const_color_16p background_1,
+    png_const_bytep gamma_table, png_const_bytep gamma_from_1,
+    png_const_bytep gamma_to_1, png_const_uint_16pp gamma_16,
+    png_const_uint_16pp gamma_16_from_1, png_const_uint_16pp gamma_16_to_1,
+    int gamma_shift));
+#  else
+PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_16p trans_color,
+    png_const_color_16p background));
+#  endif
+#endif
+
+#ifdef PNG_READ_GAMMA_SUPPORTED
+PNG_EXTERN void png_do_gamma PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_bytep gamma_table,
+    png_const_uint_16pp gamma_16_table, int gamma_shift));
+#endif
+
+#ifdef PNG_READ_EXPAND_SUPPORTED
+PNG_EXTERN void png_do_expand_palette PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_colorp palette, png_const_bytep trans,
+    int num_trans));
+PNG_EXTERN void png_do_expand PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_16p trans_color));
+#endif
+
+/* The following decodes the appropriate chunks, and does error correction,
+ * then calls the appropriate callback for the chunk if it is valid.
+ */
+
+/* Decode the IHDR chunk */
+PNG_EXTERN void png_handle_IHDR PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+PNG_EXTERN void png_handle_PLTE PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+PNG_EXTERN void png_handle_IEND PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+
+#ifdef PNG_READ_bKGD_SUPPORTED
+PNG_EXTERN void png_handle_bKGD PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_cHRM_SUPPORTED
+PNG_EXTERN void png_handle_cHRM PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_gAMA_SUPPORTED
+PNG_EXTERN void png_handle_gAMA PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_hIST_SUPPORTED
+PNG_EXTERN void png_handle_hIST PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_iCCP_SUPPORTED
+PNG_EXTERN void png_handle_iCCP PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif /* PNG_READ_iCCP_SUPPORTED */
+
+#ifdef PNG_READ_iTXt_SUPPORTED
+PNG_EXTERN void png_handle_iTXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_oFFs_SUPPORTED
+PNG_EXTERN void png_handle_oFFs PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_pCAL_SUPPORTED
+PNG_EXTERN void png_handle_pCAL PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_pHYs_SUPPORTED
+PNG_EXTERN void png_handle_pHYs PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_sBIT_SUPPORTED
+PNG_EXTERN void png_handle_sBIT PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_sCAL_SUPPORTED
+PNG_EXTERN void png_handle_sCAL PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_sPLT_SUPPORTED
+PNG_EXTERN void png_handle_sPLT PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif /* PNG_READ_sPLT_SUPPORTED */
+
+#ifdef PNG_READ_sRGB_SUPPORTED
+PNG_EXTERN void png_handle_sRGB PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_tEXt_SUPPORTED
+PNG_EXTERN void png_handle_tEXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_tIME_SUPPORTED
+PNG_EXTERN void png_handle_tIME PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_tRNS_SUPPORTED
+PNG_EXTERN void png_handle_tRNS PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_zTXt_SUPPORTED
+PNG_EXTERN void png_handle_zTXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+PNG_EXTERN void png_handle_unknown PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_uint_32 length));
+
+PNG_EXTERN void png_check_chunk_name PNGARG((png_structp png_ptr,
+    png_const_bytep chunk_name));
+
+/* Handle the transformations for reading and writing */
+PNG_EXTERN void png_do_read_transformations PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_do_write_transformations PNGARG((png_structp png_ptr));
+
+PNG_EXTERN void png_init_read_transformations PNGARG((png_structp png_ptr));
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+PNG_EXTERN void png_push_read_chunk PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+PNG_EXTERN void png_push_read_sig PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+PNG_EXTERN void png_push_check_crc PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_crc_skip PNGARG((png_structp png_ptr,
+    png_uint_32 length));
+PNG_EXTERN void png_push_crc_finish PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_save_buffer PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_restore_buffer PNGARG((png_structp png_ptr,
+    png_bytep buffer, png_size_t buffer_length));
+PNG_EXTERN void png_push_read_IDAT PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_process_IDAT_data PNGARG((png_structp png_ptr,
+    png_bytep buffer, png_size_t buffer_length));
+PNG_EXTERN void png_push_process_row PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_handle_unknown PNGARG((png_structp png_ptr,
+   png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_have_info PNGARG((png_structp png_ptr,
+   png_infop info_ptr));
+PNG_EXTERN void png_push_have_end PNGARG((png_structp png_ptr,
+   png_infop info_ptr));
+PNG_EXTERN void png_push_have_row PNGARG((png_structp png_ptr, png_bytep row));
+PNG_EXTERN void png_push_read_end PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+PNG_EXTERN void png_process_some_data PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+PNG_EXTERN void png_read_push_finish_row PNGARG((png_structp png_ptr));
+#  ifdef PNG_READ_tEXt_SUPPORTED
+PNG_EXTERN void png_push_handle_tEXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_tEXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+#  endif
+#  ifdef PNG_READ_zTXt_SUPPORTED
+PNG_EXTERN void png_push_handle_zTXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_zTXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+#  endif
+#  ifdef PNG_READ_iTXt_SUPPORTED
+PNG_EXTERN void png_push_handle_iTXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+#  endif
+
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+PNG_EXTERN void png_do_read_intrapixel PNGARG((png_row_infop row_info,
+    png_bytep row));
+PNG_EXTERN void png_do_write_intrapixel PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+/* Added at libpng version 1.4.0 */
+#ifdef PNG_CHECK_cHRM_SUPPORTED
+PNG_EXTERN int png_check_cHRM_fixed PNGARG((png_structp png_ptr,
+    png_fixed_point int_white_x, png_fixed_point int_white_y,
+    png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
+    int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
+    png_fixed_point int_blue_y));
+#endif
+
+#ifdef PNG_CHECK_cHRM_SUPPORTED
+/* Added at libpng version 1.2.34 and 1.4.0 */
+/* Currently only used by png_check_cHRM_fixed */
+PNG_EXTERN void png_64bit_product PNGARG((long v1, long v2,
+    unsigned long *hi_product, unsigned long *lo_product));
+#endif
+
+/* Added at libpng version 1.4.0 */
+PNG_EXTERN void png_check_IHDR PNGARG((png_structp png_ptr,
+    png_uint_32 width, png_uint_32 height, int bit_depth,
+    int color_type, int interlace_type, int compression_type,
+    int filter_type));
+
+/* Free all memory used by the read (old method - NOT DLL EXPORTED) */
+PNG_EXTERN void png_read_destroy PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_infop end_info_ptr));
+
+/* Free any memory used in png_ptr struct (old method - NOT DLL EXPORTED) */
+PNG_EXTERN void png_write_destroy PNGARG((png_structp png_ptr));
+
+#ifdef USE_FAR_KEYWORD  /* memory model conversion function */
+PNG_EXTERN void *png_far_to_near PNGARG((png_structp png_ptr, png_voidp ptr,
+    int check));
+#endif /* USE_FAR_KEYWORD */
+
+#if defined(PNG_FLOATING_POINT_SUPPORTED) && defined(PNG_ERROR_TEXT_SUPPORTED)
+PNG_EXTERN PNG_FUNCTION(void, png_fixed_error, (png_structp png_ptr,
+   png_const_charp name),PNG_NORETURN);
+#endif
+
+/* ASCII to FP interfaces, currently only implemented if sCAL
+ * support is required.
+ */
+#if defined(PNG_READ_sCAL_SUPPORTED)
+/* MAX_DIGITS is actually the maximum number of characters in an sCAL
+ * width or height, derived from the precision (number of significant
+ * digits - a build time settable option) and assumpitions about the
+ * maximum ridiculous exponent.
+ */
+#define PNG_sCAL_MAX_DIGITS (PNG_sCAL_PRECISION+1/*.*/+1/*E*/+10/*exponent*/)
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+PNG_EXTERN void png_ascii_from_fp PNGARG((png_structp png_ptr, png_charp ascii,
+    png_size_t size, double fp, unsigned int precision));
+#endif /* FLOATING_POINT */
+
+#ifdef PNG_FIXED_POINT_SUPPORTED
+PNG_EXTERN void png_ascii_from_fixed PNGARG((png_structp png_ptr,
+    png_charp ascii, png_size_t size, png_fixed_point fp));
+#endif /* FIXED_POINT */
+#endif /* READ_sCAL */
+
+#if defined(PNG_sCAL_SUPPORTED) || defined(PNG_pCAL_SUPPORTED)
+/* An internal API to validate the format of a floating point number.
+ * The result is the index of the next character.  If the number is
+ * not valid it will be the index of a character in the supposed number.
+ *
+ * The format of a number is defined in the PNG extensions specification
+ * and this API is strictly conformant to that spec, not anyone elses!
+ *
+ * The format as a regular expression is:
+ *
+ * [+-]?[0-9]+.?([Ee][+-]?[0-9]+)?
+ *
+ * or:
+ *
+ * [+-]?.[0-9]+(.[0-9]+)?([Ee][+-]?[0-9]+)?
+ *
+ * The complexity is that either integer or fraction must be present and the
+ * fraction is permitted to have no digits only if the integer is present.
+ *
+ * NOTE: The dangling E problem.
+ *   There is a PNG valid floating point number in the following:
+ *
+ *       PNG floating point numb1.ers are not greedy.
+ *
+ *   Working this out requires *TWO* character lookahead (because of the
+ *   sign), the parser does not do this - it will fail at the 'r' - this
+ *   doesn't matter for PNG sCAL chunk values, but it requires more care
+ *   if the value were ever to be embedded in something more complex.  Use
+ *   ANSI-C strtod if you need the lookahead.
+ */
+/* State table for the parser. */
+#define PNG_FP_INTEGER    0  /* before or in integer */
+#define PNG_FP_FRACTION   1  /* before or in fraction */
+#define PNG_FP_EXPONENT   2  /* before or in exponent */
+#define PNG_FP_STATE      3  /* mask for the above */
+#define PNG_FP_SAW_SIGN   4  /* Saw +/- in current state */
+#define PNG_FP_SAW_DIGIT  8  /* Saw a digit in current state */
+#define PNG_FP_SAW_DOT   16  /* Saw a dot in current state */
+#define PNG_FP_SAW_E     32  /* Saw an E (or e) in current state */
+#define PNG_FP_SAW_ANY   60  /* Saw any of the above 4 */
+#define PNG_FP_WAS_VALID 64  /* Preceding substring is a valid fp number */
+#define PNG_FP_INVALID  128  /* Available for callers as a distinct value */
+
+/* Result codes for the parser (boolean - true meants ok, false means
+ * not ok yet.)
+ */
+#define PNG_FP_MAYBE      0  /* The number may be valid in the future */
+#define PNG_FP_OK         1  /* The number is valid */
+
+/* The actual parser.  This can be called repeatedly, it updates
+ * the index into the string and the state variable (which must
+ * be initialzed to 0).  It returns a result code, as above.  There
+ * is no point calling the parser any more if it fails to advance to
+ * the end of the string - it is stuck on an invalid character (or
+ * terminated by '\0').
+ *
+ * Note that the pointer will consume an E or even an E+ then leave
+ * a 'maybe' state even though a preceding integer.fraction is valid.
+ * The PNG_FP_WAS_VALID flag indicates that a preceding substring was
+ * a valid number.  It's possible to recover from this by calling
+ * the parser again (from the start, with state 0) but with a string
+ * that omits the last character (i.e. set the size to the index of
+ * the problem character.)  This has not been tested within libpng.
+ */
+PNG_EXTERN int png_check_fp_number PNGARG((png_const_charp string,
+    png_size_t size, int *statep, png_size_tp whereami));
+
+/* This is the same but it checks a complete string and returns true
+ * only if it just contains a floating point number.
+ */
+PNG_EXTERN int png_check_fp_string PNGARG((png_const_charp string,
+    png_size_t size));
+#endif /* pCAL || sCAL */
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) ||\
+    defined(PNG_INCH_CONVERSIONS_SUPPORTED) || defined(PNG_READ_pHYs_SUPPORTED)
+/* Added at libpng version 1.5.0 */
+/* This is a utility to provide a*times/div (rounded) and indicate
+ * if there is an overflow.  The result is a boolean - false (0)
+ * for overflow, true (1) if no overflow, in which case *res
+ * holds the result.
+ */
+PNG_EXTERN int png_muldiv PNGARG((png_fixed_point_p res, png_fixed_point a,
+    png_int_32 times, png_int_32 div));
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_INCH_CONVERSIONS_SUPPORTED)
+/* Same deal, but issue a warning on overflow and return 0. */
+PNG_EXTERN png_fixed_point png_muldiv_warn PNGARG((png_structp png_ptr,
+    png_fixed_point a, png_int_32 times, png_int_32 div));
+#endif
+
+#ifdef PNG_READ_GAMMA_SUPPORTED
+/* Calculate a reciprocal - used for gamma values.  This returns
+ * 0 if the argument is 0 in order to maintain an undefined value,
+ * there are no warnings.
+ */
+PNG_EXTERN png_fixed_point png_reciprocal PNGARG((png_fixed_point a));
+
+/* The same but gives a reciprocal of the product of two fixed point
+ * values.  Accuracy is suitable for gamma calculations but this is
+ * not exact - use png_muldiv for that.
+ */
+PNG_EXTERN png_fixed_point png_reciprocal2 PNGARG((png_fixed_point a,
+    png_fixed_point b));
+#endif
+
+#ifdef PNG_READ_GAMMA_SUPPORTED
+/* Internal fixed point gamma correction.  These APIs are called as
+ * required to convert single values - they don't need to be fast,
+ * they are not used when processing image pixel values.
+ *
+ * While the input is an 'unsigned' value it must actually be the
+ * correct bit value - 0..255 or 0..65535 as required.
+ */
+PNG_EXTERN png_uint_16 png_gamma_correct PNGARG((png_structp png_ptr,
+    unsigned int value, png_fixed_point gamma));
+PNG_EXTERN int png_gamma_significant PNGARG((png_fixed_point gamma));
+PNG_EXTERN png_uint_16 png_gamma_16bit_correct PNGARG((unsigned int value,
+    png_fixed_point gamma));
+PNG_EXTERN png_byte png_gamma_8bit_correct PNGARG((unsigned int value,
+    png_fixed_point gamma));
+PNG_EXTERN void png_build_gamma_table PNGARG((png_structp png_ptr,
+    int bit_depth));
+#endif
+
+/* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */
+
+
+#include "pngdebug.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PNGPRIV_H */
diff --git a/contrib/media/updf/include/pngstruct.h b/contrib/media/updf/include/pngstruct.h
new file mode 100644
index 000000000..8d781faef
--- /dev/null
+++ b/contrib/media/updf/include/pngstruct.h
@@ -0,0 +1,308 @@
+
+/* pngstruct.h - header file for PNG reference library
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Last changed in libpng 1.5.0 [January 6, 2011]
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+/* The structure that holds the information to read and write PNG files.
+ * The only people who need to care about what is inside of this are the
+ * people who will be modifying the library for their own special needs.
+ * It should NOT be accessed directly by an application.
+ */
+
+#ifndef PNGSTRUCT_H
+#define PNGSTRUCT_H
+/* zlib.h defines the structure z_stream, an instance of which is included
+ * in this structure and is required for decompressing the LZ compressed
+ * data in PNG files.
+ */
+#include "zlib.h"
+
+struct png_struct_def
+{
+#ifdef PNG_SETJMP_SUPPORTED
+   jmp_buf png_jmpbuf;            /* used in png_error */
+   png_longjmp_ptr longjmp_fn;/* setjmp non-local goto function. */
+#endif
+   png_error_ptr error_fn;    /* function for printing errors and aborting */
+   png_error_ptr warning_fn;  /* function for printing warnings */
+   png_voidp error_ptr;       /* user supplied struct for error functions */
+   png_rw_ptr write_data_fn;  /* function for writing output data */
+   png_rw_ptr read_data_fn;   /* function for reading input data */
+   png_voidp io_ptr;          /* ptr to application struct for I/O functions */
+
+#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED
+   png_user_transform_ptr read_user_transform_fn; /* user read transform */
+#endif
+
+#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED
+   png_user_transform_ptr write_user_transform_fn; /* user write transform */
+#endif
+
+/* These were added in libpng-1.0.2 */
+#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+    defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+   png_voidp user_transform_ptr; /* user supplied struct for user transform */
+   png_byte user_transform_depth;    /* bit depth of user transformed pixels */
+   png_byte user_transform_channels; /* channels in user transformed pixels */
+#endif
+#endif
+
+   png_uint_32 mode;          /* tells us where we are in the PNG file */
+   png_uint_32 flags;         /* flags indicating various things to libpng */
+   png_uint_32 transformations; /* which transformations to perform */
+
+   z_stream zstream;          /* pointer to decompression structure (below) */
+   png_bytep zbuf;            /* buffer for zlib */
+   uInt zbuf_size;            /* size of zbuf (typically 65536) */
+   int zlib_level;            /* holds zlib compression level */
+   int zlib_method;           /* holds zlib compression method */
+   int zlib_window_bits;      /* holds zlib compression window bits */
+   int zlib_mem_level;        /* holds zlib compression memory level */
+   int zlib_strategy;         /* holds zlib compression strategy */
+
+   png_uint_32 width;         /* width of image in pixels */
+   png_uint_32 height;        /* height of image in pixels */
+   png_uint_32 num_rows;      /* number of rows in current pass */
+   png_uint_32 usr_width;     /* width of row at start of write */
+   png_size_t rowbytes;       /* size of row in bytes */
+   png_uint_32 iwidth;        /* width of current interlaced row in pixels */
+   png_uint_32 row_number;    /* current row in interlace pass */
+   png_bytep prev_row;        /* buffer to save previous (unfiltered) row */
+   png_bytep row_buf;         /* buffer to save current (unfiltered) row */
+   png_bytep sub_row;         /* buffer to save "sub" row when filtering */
+   png_bytep up_row;          /* buffer to save "up" row when filtering */
+   png_bytep avg_row;         /* buffer to save "avg" row when filtering */
+   png_bytep paeth_row;       /* buffer to save "Paeth" row when filtering */
+   png_row_info row_info;     /* used for transformation routines */
+
+   png_uint_32 idat_size;     /* current IDAT size for read */
+   png_uint_32 crc;           /* current chunk CRC value */
+   png_colorp palette;        /* palette from the input file */
+   png_uint_16 num_palette;   /* number of color entries in palette */
+   png_uint_16 num_trans;     /* number of transparency values */
+   png_byte chunk_name[5];    /* null-terminated name of current chunk */
+   png_byte compression;      /* file compression type (always 0) */
+   png_byte filter;           /* file filter type (always 0) */
+   png_byte interlaced;       /* PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
+   png_byte pass;             /* current interlace pass (0 - 6) */
+   png_byte do_filter;        /* row filter flags (see PNG_FILTER_ below ) */
+   png_byte color_type;       /* color type of file */
+   png_byte bit_depth;        /* bit depth of file */
+   png_byte usr_bit_depth;    /* bit depth of users row */
+   png_byte pixel_depth;      /* number of bits per pixel */
+   png_byte channels;         /* number of channels in file */
+   png_byte usr_channels;     /* channels at start of write */
+   png_byte sig_bytes;        /* magic bytes read/written from start of file */
+
+#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED)
+   png_uint_16 filler;           /* filler bytes for pixel expansion */
+#endif
+
+#ifdef PNG_bKGD_SUPPORTED
+   png_byte background_gamma_type;
+   png_fixed_point background_gamma;
+   png_color_16 background;   /* background color in screen gamma space */
+#ifdef PNG_READ_GAMMA_SUPPORTED
+   png_color_16 background_1; /* background normalized to gamma 1.0 */
+#endif
+#endif /* PNG_bKGD_SUPPORTED */
+
+#ifdef PNG_WRITE_FLUSH_SUPPORTED
+   png_flush_ptr output_flush_fn; /* Function for flushing output */
+   png_uint_32 flush_dist;    /* how many rows apart to flush, 0 - no flush */
+   png_uint_32 flush_rows;    /* number of rows written since last flush */
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+   int gamma_shift;      /* number of "insignificant" bits in 16-bit gamma */
+   png_fixed_point gamma;        /* file gamma value */
+   png_fixed_point screen_gamma; /* screen gamma value (display_exponent) */
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+   png_bytep gamma_table;     /* gamma table for 8-bit depth files */
+   png_bytep gamma_from_1;    /* converts from 1.0 to screen */
+   png_bytep gamma_to_1;      /* converts from file to 1.0 */
+   png_uint_16pp gamma_16_table; /* gamma table for 16-bit depth files */
+   png_uint_16pp gamma_16_from_1; /* converts from 1.0 to screen */
+   png_uint_16pp gamma_16_to_1; /* converts from file to 1.0 */
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_sBIT_SUPPORTED)
+   png_color_8 sig_bit;       /* significant bits in each available channel */
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED)
+   png_color_8 shift;         /* shift for significant bit tranformation */
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) \
+ || defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+   png_bytep trans_alpha;           /* alpha values for paletted files */
+   png_color_16 trans_color;  /* transparent color for non-paletted files */
+#endif
+
+   png_read_status_ptr read_row_fn;   /* called after each row is decoded */
+   png_write_status_ptr write_row_fn; /* called after each row is encoded */
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+   png_progressive_info_ptr info_fn; /* called after header data fully read */
+   png_progressive_row_ptr row_fn;   /* called after a prog. row is decoded */
+   png_progressive_end_ptr end_fn;   /* called after image is complete */
+   png_bytep save_buffer_ptr;        /* current location in save_buffer */
+   png_bytep save_buffer;            /* buffer for previously read data */
+   png_bytep current_buffer_ptr;     /* current location in current_buffer */
+   png_bytep current_buffer;         /* buffer for recently used data */
+   png_uint_32 push_length;          /* size of current input chunk */
+   png_uint_32 skip_length;          /* bytes to skip in input data */
+   png_size_t save_buffer_size;      /* amount of data now in save_buffer */
+   png_size_t save_buffer_max;       /* total size of save_buffer */
+   png_size_t buffer_size;           /* total amount of available input data */
+   png_size_t current_buffer_size;   /* amount of data now in current_buffer */
+   int process_mode;                 /* what push library is currently doing */
+   int cur_palette;                  /* current push library palette index */
+
+#  ifdef PNG_TEXT_SUPPORTED
+     png_size_t current_text_size;   /* current size of text input data */
+     png_size_t current_text_left;   /* how much text left to read in input */
+     png_charp current_text;         /* current text chunk buffer */
+     png_charp current_text_ptr;     /* current location in current_text */
+#  endif /* PNG_PROGRESSIVE_READ_SUPPORTED && PNG_TEXT_SUPPORTED */
+
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__)
+/* For the Borland special 64K segment handler */
+   png_bytepp offset_table_ptr;
+   png_bytep offset_table;
+   png_uint_16 offset_table_number;
+   png_uint_16 offset_table_count;
+   png_uint_16 offset_table_count_free;
+#endif
+
+#ifdef PNG_READ_QUANTIZE_SUPPORTED
+   png_bytep palette_lookup; /* lookup table for quantizing */
+   png_bytep quantize_index; /* index translation for palette files */
+#endif
+
+#if defined(PNG_READ_QUANTIZE_SUPPORTED) || defined(PNG_hIST_SUPPORTED)
+   png_uint_16p hist;                /* histogram */
+#endif
+
+#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+   png_byte heuristic_method;        /* heuristic for row filter selection */
+   png_byte num_prev_filters;        /* number of weights for previous rows */
+   png_bytep prev_filters;           /* filter type(s) of previous row(s) */
+   png_uint_16p filter_weights;      /* weight(s) for previous line(s) */
+   png_uint_16p inv_filter_weights;  /* 1/weight(s) for previous line(s) */
+   png_uint_16p filter_costs;        /* relative filter calculation cost */
+   png_uint_16p inv_filter_costs;    /* 1/relative filter calculation cost */
+#endif
+
+#ifdef PNG_TIME_RFC1123_SUPPORTED
+   png_charp time_buffer; /* String to hold RFC 1123 time text */
+#endif
+
+/* New members added in libpng-1.0.6 */
+
+   png_uint_32 free_me;    /* flags items libpng is responsible for freeing */
+
+#ifdef PNG_USER_CHUNKS_SUPPORTED
+   png_voidp user_chunk_ptr;
+   png_user_chunk_ptr read_user_chunk_fn; /* user read chunk handler */
+#endif
+
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+   int num_chunk_list;
+   png_bytep chunk_list;
+#endif
+
+/* New members added in libpng-1.0.3 */
+#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED
+   png_byte rgb_to_gray_status;
+   /* These were changed from png_byte in libpng-1.0.6 */
+   png_uint_16 rgb_to_gray_red_coeff;
+   png_uint_16 rgb_to_gray_green_coeff;
+   png_uint_16 rgb_to_gray_blue_coeff;
+#endif
+
+/* New member added in libpng-1.0.4 (renamed in 1.0.9) */
+#if defined(PNG_MNG_FEATURES_SUPPORTED) || \
+    defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \
+    defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED)
+/* Changed from png_byte to png_uint_32 at version 1.2.0 */
+   png_uint_32 mng_features_permitted;
+#endif
+
+/* New member added in libpng-1.0.9, ifdef'ed out in 1.0.12, enabled in 1.2.0 */
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+   png_byte filter_type;
+#endif
+
+/* New members added in libpng-1.2.0 */
+
+/* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */
+#ifdef PNG_USER_MEM_SUPPORTED
+   png_voidp mem_ptr;             /* user supplied struct for mem functions */
+   png_malloc_ptr malloc_fn;      /* function for allocating memory */
+   png_free_ptr free_fn;          /* function for freeing memory */
+#endif
+
+/* New member added in libpng-1.0.13 and 1.2.0 */
+   png_bytep big_row_buf;         /* buffer to save current (unfiltered) row */
+
+#ifdef PNG_READ_QUANTIZE_SUPPORTED
+/* The following three members were added at version 1.0.14 and 1.2.4 */
+   png_bytep quantize_sort;          /* working sort array */
+   png_bytep index_to_palette;       /* where the original index currently is
+                                        in the palette */
+   png_bytep palette_to_index;       /* which original index points to this
+                                         palette color */
+#endif
+
+/* New members added in libpng-1.0.16 and 1.2.6 */
+   png_byte compression_type;
+
+#ifdef PNG_USER_LIMITS_SUPPORTED
+   png_uint_32 user_width_max;
+   png_uint_32 user_height_max;
+
+   /* Added in libpng-1.4.0: Total number of sPLT, text, and unknown
+    * chunks that can be stored (0 means unlimited).
+    */
+   png_uint_32 user_chunk_cache_max;
+
+   /* Total memory that a zTXt, sPLT, iTXt, iCCP, or unknown chunk
+    * can occupy when decompressed.  0 means unlimited.
+    */
+   png_alloc_size_t user_chunk_malloc_max;
+#endif
+
+/* New member added in libpng-1.0.25 and 1.2.17 */
+#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED
+   /* Storage for unknown chunk that the library doesn't recognize. */
+   png_unknown_chunk unknown_chunk;
+#endif
+
+/* New members added in libpng-1.2.26 */
+  png_size_t old_big_row_buf_size;
+  png_size_t old_prev_row_size;
+
+/* New member added in libpng-1.2.30 */
+  png_charp chunkdata;  /* buffer for reading chunk data */
+
+#ifdef PNG_IO_STATE_SUPPORTED
+/* New member added in libpng-1.4.0 */
+   png_uint_32 io_state;
+#endif
+};
+#endif /* PNGSTRUCT_H */
diff --git a/contrib/media/updf/include/process.h b/contrib/media/updf/include/process.h
new file mode 100644
index 000000000..9246ad253
--- /dev/null
+++ b/contrib/media/updf/include/process.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_process_h_
+#define __dj_include_process_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+int _dos_exec(const char *program, const char *args, char *const _envp[]);
+
+int execl(const char *_path, const char *_argv0, ...);
+int execle(const char *_path, const char *_argv0, ... /*, char *const _envp[] */);
+int execlp(const char *_path, const char *_argv0, ...);
+int execlpe(const char *_path, const char *_argv0, ... /*, char *const _envp[] */);
+
+int execv(const char *_path, char *const _argv[]);
+int execve(const char *_path, char *const _argv[], char *const _envp[]);
+int execvp(const char *_path, char *const _argv[]);
+int execvpe(const char *_path, char *const _argv[], char *const _envp[]);
+
+int spawnl(int _mode, const char *_path, const char *_argv0, ...);
+int spawnle(int _mode, const char *_path, const char *_argv0, ... /*, char *const _envp[] */);
+int spawnlp(int _mode, const char *_path, const char *_argv0, ...);
+int spawnlpe(int _mode, const char *_path, const char *_argv0, ... /*, char *const _envp[] */);
+
+int spawnv(int _mode, const char *_path, char *const _argv[]);
+int spawnve(int _mode, const char *_path, char *const _argv[], char *const _envp[]);
+int spawnvp(int _mode, const char *_path, char *const _argv[]);
+int spawnvpe(int _mode, const char *_path, char *const _argv[], char *const _envp[]);
+
+#define P_WAIT		1
+#define P_NOWAIT	2	/* always generates error */
+#define P_OVERLAY	3
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_process_h_ */
diff --git a/contrib/media/updf/include/prototypes.h b/contrib/media/updf/include/prototypes.h
new file mode 100644
index 000000000..df815a22b
--- /dev/null
+++ b/contrib/media/updf/include/prototypes.h
@@ -0,0 +1,27 @@
+
+/// ===========================================================
+
+int file_check(char file[]);
+int dir_check(char dir[]);
+void dir_truncate(char dir[]);
+int iswhite(char c);
+void trim(char string[]);
+void execute();
+void __cdecl kol_main();
+
+int executable_run(char cmd[], char args[]);
+
+void command_execute();
+void command_get();
+int command_get_cmd(char cmd[]);
+
+int script_check(char file[]);
+int script_run(char exec[], char args[]);
+
+int aliases_check(char alias[]);
+int alias_search(char alias[]);
+int alias_add(char alias[]);
+int alias_split (char alias[], char s1[], char s2[]);
+void alias_list();
+
+/// ===========================================================
diff --git a/contrib/media/updf/include/pwd.h b/contrib/media/updf/include/pwd.h
new file mode 100644
index 000000000..4d50c2e0b
--- /dev/null
+++ b/contrib/media/updf/include/pwd.h
@@ -0,0 +1,50 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_pwd_h_
+#define __dj_include_pwd_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+
+__DJ_gid_t
+#undef __DJ_gid_t
+#define __DJ_gid_t
+__DJ_uid_t
+#undef __DJ_uid_t
+#define __DJ_uid_t
+
+struct passwd {
+  char *	pw_name;
+  uid_t		pw_uid;
+  gid_t		pw_gid;
+  char *	pw_dir;
+  char *	pw_shell;
+};
+  
+struct passwd *	getpwuid(uid_t _uid);
+struct passwd *	getpwnam(const char *_name);
+
+#ifndef _POSIX_SOURCE
+
+struct passwd	*getpwent(void);
+void		setpwent(void);
+void		endpwent(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_pwd_h_ */
diff --git a/contrib/media/updf/include/queue b/contrib/media/updf/include/queue
new file mode 100644
index 000000000..c4464bf9b
--- /dev/null
+++ b/contrib/media/updf/include/queue
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_QUEUE
+#include <bits/std_queue.h>
+#endif
diff --git a/contrib/media/updf/include/random.h b/contrib/media/updf/include/random.h
new file mode 100644
index 000000000..2533add94
--- /dev/null
+++ b/contrib/media/updf/include/random.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_random_h_
+#define __dj_include_random_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdlib.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_random_h_ */
diff --git a/contrib/media/updf/include/raw.h b/contrib/media/updf/include/raw.h
new file mode 100644
index 000000000..3c4b372f3
--- /dev/null
+++ b/contrib/media/updf/include/raw.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __RAW_H
+#define __RAW_H
+/**
+@file raw.h
+@brief Implementation of operations for raw encoding (RAW)
+
+The functions in RAW.C have for goal to realize the operation of raw encoding linked
+with the corresponding mode switch.
+*/
+
+/** @defgroup RAW RAW - Implementation of operations for raw encoding */
+/*@{*/
+
+/**
+RAW encoding operations
+*/
+typedef struct opj_raw {
+	/** temporary buffer where bits are coded or decoded */
+	unsigned char c;
+	/** number of bits already read or free to write */
+	unsigned int ct;
+	/** maximum length to decode */
+	unsigned int lenmax;
+	/** length decoded */
+	unsigned int len;
+	/** pointer to the current position in the buffer */
+	unsigned char *bp;
+	/** pointer to the start of the buffer */
+	unsigned char *start;
+	/** pointer to the end of the buffer */
+	unsigned char *end;
+} opj_raw_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a new RAW handle 
+@return Returns a new RAW handle if successful, returns NULL otherwise
+*/
+opj_raw_t* raw_create(void);
+/**
+Destroy a previously created RAW handle
+@param raw RAW handle to destroy
+*/
+void raw_destroy(opj_raw_t *raw);
+/**
+Return the number of bytes written/read since initialisation
+@param raw RAW handle to destroy
+@return Returns the number of bytes already encoded
+*/
+int raw_numbytes(opj_raw_t *raw);
+/**
+Initialize the decoder
+@param raw RAW handle
+@param bp Pointer to the start of the buffer from which the bytes will be read
+@param len Length of the input buffer
+*/
+void raw_init_dec(opj_raw_t *raw, unsigned char *bp, int len);
+/**
+Decode a symbol using raw-decoder. Cfr p.506 TAUBMAN
+@param raw RAW handle
+@return Returns the decoded symbol (0 or 1)
+*/
+int raw_decode(opj_raw_t *raw);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __RAW_H */
diff --git a/contrib/media/updf/include/refcount.h b/contrib/media/updf/include/refcount.h
new file mode 100644
index 000000000..a0d12a6f6
--- /dev/null
+++ b/contrib/media/updf/include/refcount.h
@@ -0,0 +1,74 @@
+#ifndef __refcount_h__
+#define __refcount_h__
+
+#include "lispassert.h"
+#include "yacasbase.h"
+
+//------------------------------------------------------------------------------
+// RefPtr - Smart pointer for (intrusive) reference counting.
+// Simply, an object's reference count is the number of RefPtrs refering to it.
+// The RefPtr will delete the referenced object when the count reaches zero.
+
+/*TODO: this might be improved a little by having RefPtr wrap the object being
+  pointed to so the user of RefPtr does not need to add ReferenceCount explicitly.
+  One can use RefPtr on any arbitrary object from that moment on.
+ */
+
+typedef ReferenceType ReferenceCount;
+
+template<class T>
+class RefPtr : public YacasBase  // derived, so we can 'NEW LispPtr[nnn]'
+{
+public:
+  // Default constructor (not explicit, so it auto-initializes)
+  inline RefPtr() : iPtr(NULL) {}
+  // Construct from pointer to T
+  explicit RefPtr(T *ptr) : iPtr(ptr) { if (ptr) { ptr->iReferenceCount++; } }
+  // Copy constructor
+  RefPtr(const RefPtr &refPtr) : iPtr(refPtr.ptr()) { if (iPtr) { iPtr->iReferenceCount++; } }
+  // Destructor
+  ~RefPtr()
+  {
+    if (iPtr)
+    {
+      iPtr->iReferenceCount--;
+      if (iPtr->iReferenceCount == 0)
+      {
+        delete iPtr;
+      }
+    }
+  }
+  // Assignment from pointer
+  RefPtr &operator=(T *ptr)
+  {
+    if (ptr)
+    {
+      ptr->iReferenceCount++;
+    }
+    if (iPtr)
+    {
+      iPtr->iReferenceCount--;
+      if (iPtr->iReferenceCount == 0)
+      {
+        delete iPtr;
+      }
+    }
+    iPtr = ptr;
+    return *this;
+  }
+  // Assignment from another
+  RefPtr &operator=(const RefPtr &refPtr) { return this->operator=(refPtr.ptr()); }
+
+  operator T*()    const { return  iPtr; }  // implicit conversion to pointer to T
+  T &operator*()   const { return *iPtr; }  // so (*refPtr) is a reference to T
+  T *operator->()  const { return  iPtr; }  // so (refPtr->member) accesses T's member
+  T *ptr()         const { return  iPtr; }  // so (refPtr.ptr()) returns the pointer to T (boost calls this method 'get')
+  bool operator!() const { return !iPtr; }  // is null pointer
+
+private:
+   T *iPtr;
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/regex.h b/contrib/media/updf/include/regex.h
new file mode 100644
index 000000000..457a79d0f
--- /dev/null
+++ b/contrib/media/updf/include/regex.h
@@ -0,0 +1,91 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_regex_h_
+#define __dj_include_regex_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define _POSIX2_RE_DUP_MAX 256
+  
+
+typedef off_t regoff_t;
+typedef struct {
+	int re_magic;
+	size_t re_nsub;		/* number of parenthesized subexpressions */
+	const char *re_endp;	/* end pointer for REG_PEND */
+	struct re_guts *re_g;	/* none of your business :-) */
+} regex_t;
+typedef struct {
+	regoff_t rm_so;		/* start of match */
+	regoff_t rm_eo;		/* end of match */
+} regmatch_t;
+
+
+
+extern int regcomp(regex_t *, const char *, int);
+#define	REG_BASIC	0000
+#define	REG_EXTENDED	0001
+#define	REG_ICASE	0002
+#define	REG_NOSUB	0004
+#define	REG_NEWLINE	0010
+#define	REG_NOSPEC	0020
+#define	REG_PEND	0040
+#define	REG_DUMP	0200
+
+
+
+#define	REG_OKAY	 0
+#define	REG_NOMATCH	 1
+#define	REG_BADPAT	 2
+#define	REG_ECOLLATE	 3
+#define	REG_ECTYPE	 4
+#define	REG_EESCAPE	 5
+#define	REG_ESUBREG	 6
+#define	REG_EBRACK	 7
+#define	REG_EPAREN	 8
+#define	REG_EBRACE	 9
+#define	REG_BADBR	10
+#define	REG_ERANGE	11
+#define	REG_ESPACE	12
+#define	REG_BADRPT	13
+#define	REG_EMPTY	14
+#define	REG_ASSERT	15
+#define	REG_INVARG	16
+#define	REG_ATOI	255	/* convert name to number (!) */
+#define	REG_ITOA	0400	/* convert number to name (!) */
+extern size_t regerror(int, const regex_t *, char *, size_t);
+
+
+
+extern int regexec(const regex_t *, const char *, size_t, regmatch_t [], int);
+#define	REG_NOTBOL	00001
+#define	REG_NOTEOL	00002
+#define	REG_STARTEND	00004
+#define	REG_TRACE	00400	/* tracing of execution */
+#define	REG_LARGE	01000	/* force large representation */
+#define	REG_BACKR	02000	/* force use of backref code */
+
+
+
+extern void regfree(regex_t *);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_regex_h_ */
diff --git a/contrib/media/updf/include/ring.h b/contrib/media/updf/include/ring.h
new file mode 100644
index 000000000..c014d9bc5
--- /dev/null
+++ b/contrib/media/updf/include/ring.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ring.h	8.1 (Berkeley) 6/6/93
+ */
+
+#if defined(P)
+# undef P
+#endif
+
+#if defined(__STDC__) || defined(LINT_ARGS)
+# define	P(x)	x
+#else
+# define	P(x)	()
+#endif
+
+/*
+ * This defines a structure for a ring buffer.
+ *
+ * The circular buffer has two parts:
+ *(((
+ *	full:	[consume, supply)
+ *	empty:	[supply, consume)
+ *]]]
+ *
+ */
+typedef struct {
+    unsigned char	*consume,	/* where data comes out of */
+			*supply,	/* where data comes in to */
+			*bottom,	/* lowest address in buffer */
+			*top,		/* highest address+1 in buffer */
+			*mark;		/* marker (user defined) */
+#ifdef	ENCRYPTION
+    unsigned char	*clearto;	/* Data to this point is clear text */
+    unsigned char	*encryyptedto;	/* Data is encrypted to here */
+#endif	/* ENCRYPTION */
+    int		size;		/* size in bytes of buffer */
+    u_long	consumetime,	/* help us keep straight full, empty, etc. */
+		supplytime;
+} Ring;
+
+/* Here are some functions and macros to deal with the ring buffer */
+
+/* Initialization routine */
+extern int
+	ring_init P((Ring *ring, unsigned char *buffer, int count));
+
+/* Data movement routines */
+extern void
+	ring_supply_data P((Ring *ring, unsigned char *buffer, int count));
+#ifdef notdef
+extern void
+	ring_consume_data P((Ring *ring, unsigned char *buffer, int count));
+#endif
+
+/* Buffer state transition routines */
+extern void
+	ring_supplied P((Ring *ring, int count)),
+	ring_consumed P((Ring *ring, int count));
+
+/* Buffer state query routines */
+extern int
+	ring_empty_count P((Ring *ring)),
+	ring_empty_consecutive P((Ring *ring)),
+	ring_full_count P((Ring *ring)),
+	ring_full_consecutive P((Ring *ring));
+
+#ifdef	ENCRYPTION
+extern void
+	ring_encrypt P((Ring *ring, void (*func)())),
+	ring_clearto P((Ring *ring));
+#endif	/* ENCRYPTION */
+
+extern void ring_clear_mark P ((Ring *));
+extern void ring_mark P ((Ring *));
diff --git a/contrib/media/updf/include/rpc/auth.h b/contrib/media/updf/include/rpc/auth.h
new file mode 100644
index 000000000..6e0ae0675
--- /dev/null
+++ b/contrib/media/updf/include/rpc/auth.h
@@ -0,0 +1,214 @@
+/* @(#)auth.h	2.3 88/08/07 4.0 RPCSRC; from 1.17 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * auth.h, Authentication interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The data structures are completely opaque to the client.  The client
+ * is required to pass a AUTH * to routines that create rpc
+ * "sessions".
+ */
+
+#ifndef _RPC_AUTH_H
+
+#define _RPC_AUTH_H	1
+#include <sys/cdefs.h>
+#include <sys/socket.h>
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
+#define MAX_AUTH_BYTES	400
+#define MAXNETNAMELEN	255	/* maximum length of network user's name */
+
+/*
+ * Status returned from authentication check
+ */
+enum auth_stat {
+	AUTH_OK=0,
+	/*
+	 * failed at remote end
+	 */
+	AUTH_BADCRED=1,			/* bogus credentials (seal broken) */
+	AUTH_REJECTEDCRED=2,		/* client should begin new session */
+	AUTH_BADVERF=3,			/* bogus verifier (seal broken) */
+	AUTH_REJECTEDVERF=4,		/* verifier expired or was replayed */
+	AUTH_TOOWEAK=5,			/* rejected due to security reasons */
+	/*
+	 * failed locally
+	*/
+	AUTH_INVALIDRESP=6,		/* bogus response verifier */
+	AUTH_FAILED=7			/* some unknown reason */
+};
+
+union des_block {
+	struct {
+		uint32_t high;
+		uint32_t low;
+	} key;
+	char c[8];
+};
+typedef union des_block des_block;
+extern bool_t xdr_des_block (XDR *__xdrs, des_block *__blkp) __THROW;
+
+/*
+ * Authentication info.  Opaque to client.
+ */
+struct opaque_auth {
+	enum_t	oa_flavor;		/* flavor of auth */
+	char*	oa_base;		/* address of more auth stuff */
+	unsigned int	oa_length;		/* not to exceed MAX_AUTH_BYTES */
+};
+
+/*
+ * Auth handle, interface to client side authenticators.
+ */
+typedef struct AUTH AUTH;
+struct AUTH {
+  struct opaque_auth ah_cred;
+  struct opaque_auth ah_verf;
+  union des_block ah_key;
+  struct auth_ops {
+    void (*ah_nextverf) (AUTH *);
+    int  (*ah_marshal) (AUTH *, XDR *);		/* nextverf & serialize */
+    int  (*ah_validate) (AUTH *, struct opaque_auth *);
+						/* validate verifier */
+    int  (*ah_refresh) (AUTH *);		/* refresh credentials */
+    void (*ah_destroy) (AUTH *); 	    	/* destroy this structure */
+  } *ah_ops;
+  char* ah_private;
+};
+
+
+/*
+ * Authentication ops.
+ * The ops and the auth handle provide the interface to the authenticators.
+ *
+ * AUTH	*auth;
+ * XDR	*xdrs;
+ * struct opaque_auth verf;
+ */
+#define AUTH_NEXTVERF(auth)		\
+		((*((auth)->ah_ops->ah_nextverf))(auth))
+#define auth_nextverf(auth)		\
+		((*((auth)->ah_ops->ah_nextverf))(auth))
+
+#define AUTH_MARSHALL(auth, xdrs)	\
+		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
+#define auth_marshall(auth, xdrs)	\
+		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
+
+#define AUTH_VALIDATE(auth, verfp)	\
+		((*((auth)->ah_ops->ah_validate))((auth), verfp))
+#define auth_validate(auth, verfp)	\
+		((*((auth)->ah_ops->ah_validate))((auth), verfp))
+
+#define AUTH_REFRESH(auth)		\
+		((*((auth)->ah_ops->ah_refresh))(auth))
+#define auth_refresh(auth)		\
+		((*((auth)->ah_ops->ah_refresh))(auth))
+
+#define AUTH_DESTROY(auth)		\
+		((*((auth)->ah_ops->ah_destroy))(auth))
+#define auth_destroy(auth)		\
+		((*((auth)->ah_ops->ah_destroy))(auth))
+
+
+extern struct opaque_auth _null_auth;
+
+
+/*
+ * These are the various implementations of client side authenticators.
+ */
+
+/*
+ * Unix style authentication
+ * AUTH *authunix_create(machname, uid, gid, len, aup_gids)
+ *	char *machname;
+ *	int uid;
+ *	int gid;
+ *	int len;
+ *	int *aup_gids;
+ */
+extern AUTH *authunix_create (char *__machname,uid_t __uid, gid_t __gid,
+			      int __len, gid_t *__aup_gids) __THROW;
+extern AUTH *authunix_create_default (void) __THROW;
+extern AUTH *authnone_create (void) __THROW;
+extern AUTH *authdes_create (const char *__servername, unsigned int __window,
+			     struct sockaddr *__syncaddr, des_block *__ckey)
+     __THROW;
+extern AUTH *authdes_pk_create (const char *, netobj *, unsigned int,
+				struct sockaddr *, des_block *) __THROW;
+
+
+#define AUTH_NONE	0		/* no authentication */
+#define	AUTH_NULL	0		/* backward compatibility */
+#define	AUTH_SYS	1		/* unix style (uid, gids) */
+#define	AUTH_UNIX	AUTH_SYS
+#define	AUTH_SHORT	2		/* short hand unix style */
+#define AUTH_DES	3		/* des style (encrypted timestamps) */
+#define AUTH_DH		AUTH_DES	/* Diffie-Hellman (this is DES) */
+#define AUTH_KERB       4               /* kerberos style */
+
+/*
+ *  Netname manipulating functions
+ *
+ */
+extern int getnetname (char *) __THROW;
+extern int host2netname (char *, const char *, const char *) __THROW;
+extern int user2netname (char *, const uid_t, const char *) __THROW;
+extern int netname2user (const char *, uid_t *, gid_t *, int *, gid_t *)
+     __THROW;
+extern int netname2host (const char *, char *, const int) __THROW;
+
+/*
+ *
+ * These routines interface to the keyserv daemon
+ *
+ */
+extern int key_decryptsession (char *, des_block *) __THROW;
+extern int key_decryptsession_pk (char *, netobj *, des_block *) __THROW;
+extern int key_encryptsession (char *, des_block *) __THROW;
+extern int key_encryptsession_pk (char *, netobj *, des_block *) __THROW;
+extern int key_gendes (des_block *) __THROW;
+extern int key_setsecret (char *) __THROW;
+extern int key_secretkey_is_set (void) __THROW;
+extern int key_get_conv (char *, des_block *) __THROW;
+
+/*
+ * XDR an opaque authentication struct.
+ */
+extern bool_t xdr_opaque_auth (XDR *, struct opaque_auth *) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/auth.h */
diff --git a/contrib/media/updf/include/rpc/auth_des.h b/contrib/media/updf/include/rpc/auth_des.h
new file mode 100644
index 000000000..8accd3779
--- /dev/null
+++ b/contrib/media/updf/include/rpc/auth_des.h
@@ -0,0 +1,112 @@
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _RPC_AUTH_DES_H
+#define _RPC_AUTH_DES_H	1
+
+#include <sys/cdefs.h>
+#include <rpc/auth.h>
+
+__BEGIN_DECLS
+
+/* There are two kinds of "names": fullnames and nicknames */
+enum authdes_namekind
+  {
+    ADN_FULLNAME,
+    ADN_NICKNAME
+  };
+
+/* A fullname contains the network name of the client,
+   a conversation key and the window */
+struct authdes_fullname
+  {
+    char *name;		/* network name of client, up to MAXNETNAMELEN */
+    des_block key;	/* conversation key */
+    uint32_t window;	/* associated window */
+  };
+
+/* A credential */
+struct authdes_cred
+  {
+    enum authdes_namekind adc_namekind;
+    struct authdes_fullname adc_fullname;
+    uint32_t adc_nickname;
+  };
+
+/* A timeval replacement for !32bit platforms */
+struct rpc_timeval
+  {
+    uint32_t tv_sec;            /* Seconds.  */
+    uint32_t tv_usec;           /* Microseconds.  */
+  };
+
+/* A des authentication verifier */
+struct authdes_verf
+  {
+    union
+      {
+	struct rpc_timeval adv_ctime;	/* clear time */
+	des_block adv_xtime;		/* crypt time */
+      }
+    adv_time_u;
+    uint32_t adv_int_u;
+  };
+
+/* des authentication verifier: client variety
+
+   adv_timestamp is the current time.
+   adv_winverf is the credential window + 1.
+   Both are encrypted using the conversation key. */
+#define adv_timestamp  adv_time_u.adv_ctime
+#define adv_xtimestamp adv_time_u.adv_xtime
+#define adv_winverf    adv_int_u
+
+/* des authentication verifier: server variety
+
+   adv_timeverf is the client's timestamp + client's window
+   adv_nickname is the server's nickname for the client.
+   adv_timeverf is encrypted using the conversation key. */
+#define adv_timeverf   adv_time_u.adv_ctime
+#define adv_xtimeverf  adv_time_u.adv_xtime
+#define adv_nickname   adv_int_u
+
+/* Map a des credential into a unix cred. */
+extern int authdes_getucred (const struct authdes_cred * __adc,
+			     uid_t * __uid, gid_t * __gid,
+			     short *__grouplen, gid_t * __groups) __THROW;
+
+/* Get the public key for NAME and place it in KEY.  NAME can only be
+   up to MAXNETNAMELEN bytes long and the destination buffer KEY should
+   have HEXKEYBYTES + 1 bytes long to fit all characters from the key.  */
+extern int getpublickey (const char *__name, char *__key) __THROW;
+
+/* Get the secret key for NAME and place it in KEY.  PASSWD is used to
+   decrypt the encrypted key stored in the database.  NAME can only be
+   up to MAXNETNAMELEN bytes long and the destination buffer KEY
+   should have HEXKEYBYTES + 1 bytes long to fit all characters from
+   the key.  */
+extern int getsecretkey (const char *__name, char *__key,
+			 const char *__passwd) __THROW;
+
+extern int rtime (struct sockaddr_in *__addrp, struct rpc_timeval *__timep,
+		  struct rpc_timeval *__timeout) __THROW;
+
+__END_DECLS
+
+
+#endif /* rpc/auth_des.h */
diff --git a/contrib/media/updf/include/rpc/auth_unix.h b/contrib/media/updf/include/rpc/auth_unix.h
new file mode 100644
index 000000000..9dd8142f1
--- /dev/null
+++ b/contrib/media/updf/include/rpc/auth_unix.h
@@ -0,0 +1,90 @@
+/* @(#)auth_unix.h	2.2 88/07/29 4.0 RPCSRC; from 1.8 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)auth_unix.h 1.5 86/07/16 SMI      */
+
+/*
+ * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+/*
+ * The system is very weak.  The client uses no encryption for  it
+ * credentials and only sends null verifiers.  The server sends backs
+ * null verifiers or optionally a verifier that suggests a new short hand
+ * for the credentials.
+ */
+
+#ifndef _RPC_AUTH_UNIX_H
+#define _RPC_AUTH_UNIX_H	1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+#include <rpc/auth.h>
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
+/* The machine name is part of a credential; it may not exceed 255 bytes */
+#define MAX_MACHINE_NAME 255
+
+/* gids compose part of a credential; there may not be more than 16 of them */
+#define NGRPS 16
+
+/*
+ * Unix style credentials.
+ */
+struct authunix_parms
+  {
+    unsigned long aup_time;
+    char *aup_machname;
+    uid_t aup_uid;
+    gid_t aup_gid;
+    unsigned int aup_len;
+    gid_t *aup_gids;
+  };
+
+extern bool_t xdr_authunix_parms (XDR *__xdrs, struct authunix_parms *__p)
+     __THROW;
+
+/*
+ * If a response verifier has flavor AUTH_SHORT,
+ * then the body of the response verifier encapsulates the following structure;
+ * again it is serialized in the obvious fashion.
+ */
+struct short_hand_verf
+  {
+    struct opaque_auth new_cred;
+  };
+
+__END_DECLS
+
+#endif /* rpc/auth_unix.h */
diff --git a/contrib/media/updf/include/rpc/clnt.h b/contrib/media/updf/include/rpc/clnt.h
new file mode 100644
index 000000000..9b100556c
--- /dev/null
+++ b/contrib/media/updf/include/rpc/clnt.h
@@ -0,0 +1,421 @@
+/* @(#)clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.31 88/02/08 SMI*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * clnt.h - Client side remote procedure call interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_CLNT_H
+#define _RPC_CLNT_H	1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+#include <rpc/auth.h>
+#include <sys/un.h>
+
+__BEGIN_DECLS
+
+/*
+ * Rpc calls return an enum clnt_stat.  This should be looked at more,
+ * since each implementation is required to live with this (implementation
+ * independent) list of errors.
+ */
+enum clnt_stat {
+	RPC_SUCCESS=0,			/* call succeeded */
+	/*
+	 * local errors
+	 */
+	RPC_CANTENCODEARGS=1,		/* can't encode arguments */
+	RPC_CANTDECODERES=2,		/* can't decode results */
+	RPC_CANTSEND=3,			/* failure in sending call */
+	RPC_CANTRECV=4,			/* failure in receiving result */
+	RPC_TIMEDOUT=5,			/* call timed out */
+	/*
+	 * remote errors
+	 */
+	RPC_VERSMISMATCH=6,		/* rpc versions not compatible */
+	RPC_AUTHERROR=7,		/* authentication error */
+	RPC_PROGUNAVAIL=8,		/* program not available */
+	RPC_PROGVERSMISMATCH=9,		/* program version mismatched */
+	RPC_PROCUNAVAIL=10,		/* procedure unavailable */
+	RPC_CANTDECODEARGS=11,		/* decode arguments error */
+	RPC_SYSTEMERROR=12,		/* generic "other problem" */
+	RPC_NOBROADCAST = 21,		/* Broadcasting not supported */
+	/*
+	 * callrpc & clnt_create errors
+	 */
+	RPC_UNKNOWNHOST=13,		/* unknown host name */
+	RPC_UNKNOWNPROTO=17,		/* unknown protocol */
+	RPC_UNKNOWNADDR = 19,		/* Remote address unknown */
+
+	/*
+	 * rpcbind errors
+	 */
+	RPC_RPCBFAILURE=14,		/* portmapper failed in its call */
+#define RPC_PMAPFAILURE RPC_RPCBFAILURE
+	RPC_PROGNOTREGISTERED=15,	/* remote program is not registered */
+	RPC_N2AXLATEFAILURE = 22,	/* Name to addr translation failed */
+	/*
+	 * unspecified error
+	 */
+	RPC_FAILED=16,
+	RPC_INTR=18,
+	RPC_TLIERROR=20,
+	RPC_UDERROR=23,
+        /*
+         * asynchronous errors
+         */
+        RPC_INPROGRESS = 24,
+        RPC_STALERACHANDLE = 25
+};
+
+
+/*
+ * Error info.
+ */
+struct rpc_err {
+  enum clnt_stat re_status;
+  union {
+    int RE_errno;		/* related system error */
+    enum auth_stat RE_why;	/* why the auth error occurred */
+    struct {
+      unsigned long low;		/* lowest verion supported */
+      unsigned long high;		/* highest verion supported */
+    } RE_vers;
+    struct {			/* maybe meaningful if RPC_FAILED */
+      long s1;
+      long s2;
+    } RE_lb;			/* life boot & debugging only */
+  } ru;
+#define	re_errno	ru.RE_errno
+#define	re_why		ru.RE_why
+#define	re_vers		ru.RE_vers
+#define	re_lb		ru.RE_lb
+};
+
+
+/*
+ * Client rpc handle.
+ * Created by individual implementations, see e.g. rpc_udp.c.
+ * Client is responsible for initializing auth, see e.g. auth_none.c.
+ */
+typedef struct CLIENT CLIENT;
+struct CLIENT {
+  AUTH	*cl_auth;		 /* authenticator */
+  struct clnt_ops {
+    enum clnt_stat (*cl_call) (CLIENT *, unsigned long, xdrproc_t, char*, xdrproc_t,
+			       char*, struct timeval);
+			       	/* call remote procedure */
+    void (*cl_abort) (void);	/* abort a call */
+    void (*cl_geterr) (CLIENT *, struct rpc_err *);
+				/* get specific error code */
+    bool_t (*cl_freeres) (CLIENT *, xdrproc_t, char*);
+				/* frees results */
+    void (*cl_destroy) (CLIENT *); /* destroy this structure */
+    bool_t (*cl_control) (CLIENT *, int, char *);
+				/* the ioctl() of rpc */
+  } *cl_ops;
+  char* cl_private;		/* private stuff */
+};
+
+
+/*
+ * client side rpc interface ops
+ *
+ * Parameter types are:
+ *
+ */
+
+/*
+ * enum clnt_stat
+ * CLNT_CALL(rh, proc, xargs, argsp, xres, resp, timeout)
+ * 	CLIENT *rh;
+ *	unsigned long proc;
+ *	xdrproc_t xargs;
+ *	char* argsp;
+ *	xdrproc_t xres;
+ *	char* resp;
+ *	struct timeval timeout;
+ */
+#define	CLNT_CALL(rh, proc, xargs, argsp, xres, resp, secs)	\
+	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, argsp, xres, resp, secs))
+#define	clnt_call(rh, proc, xargs, argsp, xres, resp, secs)	\
+	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, argsp, xres, resp, secs))
+
+/*
+ * void
+ * CLNT_ABORT(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_ABORT(rh)	((*(rh)->cl_ops->cl_abort)(rh))
+#define	clnt_abort(rh)	((*(rh)->cl_ops->cl_abort)(rh))
+
+/*
+ * struct rpc_err
+ * CLNT_GETERR(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_GETERR(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
+#define	clnt_geterr(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
+
+
+/*
+ * bool_t
+ * CLNT_FREERES(rh, xres, resp);
+ * 	CLIENT *rh;
+ *	xdrproc_t xres;
+ *	char* resp;
+ */
+#define	CLNT_FREERES(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
+#define	clnt_freeres(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
+
+/*
+ * bool_t
+ * CLNT_CONTROL(cl, request, info)
+ *      CLIENT *cl;
+ *      unsigned int request;
+ *      char *info;
+ */
+#define	CLNT_CONTROL(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
+#define	clnt_control(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
+
+/*
+ * control operations that apply to all transports
+ *
+ * Note: options marked XXX are no-ops in this implementation of RPC.
+ * The are present in TI-RPC but can't be implemented here since they
+ * depend on the presence of STREAMS/TLI, which we don't have.
+ */
+#define CLSET_TIMEOUT        1    /* set timeout (timeval) */
+#define CLGET_TIMEOUT        2    /* get timeout (timeval) */
+#define CLGET_SERVER_ADDR    3    /* get server's address (sockaddr) */
+#define CLGET_FD             6    /* get connections file descriptor */
+#define CLGET_SVC_ADDR       7    /* get server's address (netbuf)      XXX */
+#define CLSET_FD_CLOSE       8    /* close fd while clnt_destroy */
+#define CLSET_FD_NCLOSE      9    /* Do not close fd while clnt_destroy*/
+#define CLGET_XID            10   /* Get xid */
+#define CLSET_XID            11   /* Set xid */
+#define CLGET_VERS           12   /* Get version number */
+#define CLSET_VERS           13   /* Set version number */
+#define CLGET_PROG           14   /* Get program number */
+#define CLSET_PROG           15   /* Set program number */
+#define CLSET_SVC_ADDR       16   /* get server's address (netbuf)      XXX */
+#define CLSET_PUSH_TIMOD     17   /* push timod if not already present  XXX */
+#define CLSET_POP_TIMOD      18   /* pop timod                          XXX */
+/*
+ * Connectionless only control operations
+ */
+#define CLSET_RETRY_TIMEOUT	4	/* set retry timeout (timeval) */
+#define CLGET_RETRY_TIMEOUT	5	/* get retry timeout (timeval) */
+
+/*
+ * void
+ * CLNT_DESTROY(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_DESTROY(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
+#define	clnt_destroy(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
+
+
+/*
+ * RPCTEST is a test program which is accessible on every rpc
+ * transport/port.  It is used for testing, performance evaluation,
+ * and network administration.
+ */
+
+#define RPCTEST_PROGRAM		((unsigned long)1)
+#define RPCTEST_VERSION		((unsigned long)1)
+#define RPCTEST_NULL_PROC	((unsigned long)2)
+#define RPCTEST_NULL_BATCH_PROC	((unsigned long)3)
+
+/*
+ * By convention, procedure 0 takes null arguments and returns them
+ */
+
+#define NULLPROC ((unsigned long)0)
+
+/*
+ * Below are the client handle creation routines for the various
+ * implementations of client side rpc.  They can return NULL if a
+ * creation failure occurs.
+ */
+
+/*
+ * Memory based rpc (for speed check and testing)
+ * CLIENT *
+ * clntraw_create(prog, vers)
+ *	unsigned long prog;
+ *	unsigned long vers;
+ */
+extern CLIENT *clntraw_create (const unsigned long __prog, const unsigned long __vers)
+     __THROW;
+
+
+/*
+ * Generic client creation routine. Supported protocols are "udp", "tcp" and
+ * "unix"
+ * CLIENT *
+ * clnt_create(host, prog, vers, prot)
+ *	char *host; 	-- hostname
+ *	unsigned long prog;	-- program number
+ *	u_ong vers;	-- version number
+ *	char *prot;	-- protocol
+ */
+extern CLIENT *clnt_create (const char *__host, const unsigned long __prog,
+			    const unsigned long __vers, const char *__prot)
+     __THROW;
+
+
+/*
+ * TCP based rpc
+ * CLIENT *
+ * clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
+ *	struct sockaddr_in *raddr;
+ *	unsigned long prog;
+ *	unsigned long version;
+ *	register int *sockp;
+ *	unsigned int sendsz;
+ *	unsigned int recvsz;
+ */
+extern CLIENT *clnttcp_create (struct sockaddr_in *__raddr, unsigned long __prog,
+			       unsigned long __version, int *__sockp, unsigned int __sendsz,
+			       unsigned int __recvsz) __THROW;
+
+/*
+ * UDP based rpc.
+ * CLIENT *
+ * clntudp_create(raddr, program, version, wait, sockp)
+ *	struct sockaddr_in *raddr;
+ *	unsigned long program;
+ *	unsigned long version;
+ *	struct timeval wait_resend;
+ *	int *sockp;
+ *
+ * Same as above, but you specify max packet sizes.
+ * CLIENT *
+ * clntudp_bufcreate(raddr, program, version, wait, sockp, sendsz, recvsz)
+ *	struct sockaddr_in *raddr;
+ *	unsigned long program;
+ *	unsigned long version;
+ *	struct timeval wait_resend;
+ *	int *sockp;
+ *	unsigned int sendsz;
+ *	unsigned int recvsz;
+ */
+extern CLIENT *clntudp_create (struct sockaddr_in *__raddr, unsigned long __program,
+			       unsigned long __version, struct timeval __wait_resend,
+			       int *__sockp) __THROW;
+extern CLIENT *clntudp_bufcreate (struct sockaddr_in *__raddr,
+				  unsigned long __program, unsigned long __version,
+				  struct timeval __wait_resend, int *__sockp,
+				  unsigned int __sendsz, unsigned int __recvsz) __THROW;
+
+
+
+
+/*
+ * AF_UNIX based rpc
+ * CLIENT *
+ * clntunix_create(raddr, prog, vers, sockp, sendsz, recvsz)
+ *      struct sockaddr_un *raddr;
+ *      unsigned long prog;
+ *      unsigned long version;
+ *      register int *sockp;
+ *      unsigned int sendsz;
+ *      unsigned int recvsz;
+ */
+extern CLIENT *clntunix_create  (struct sockaddr_un *__raddr, unsigned long __program,
+				 unsigned long __version, int *__sockp,
+				 unsigned int __sendsz, unsigned int __recvsz) __THROW;
+
+
+extern int callrpc (const char *__host, const unsigned long __prognum,
+		    const unsigned long __versnum, const unsigned long __procnum,
+		    const xdrproc_t __inproc, const char *__in,
+		    const xdrproc_t __outproc, char *__out) __THROW;
+extern int _rpc_dtablesize (void) __THROW;
+
+/*
+ * Print why creation failed
+ */
+extern void clnt_pcreateerror (const char *__msg) __THROW;	/* stderr */
+extern char *clnt_spcreateerror(const char *__msg) __THROW;	/* string */
+
+/*
+ * Like clnt_perror(), but is more verbose in its output
+ */
+extern void clnt_perrno (enum clnt_stat __num) __THROW;		/* stderr */
+
+/*
+ * Print an English error message, given the client error code
+ */
+extern void clnt_perror (CLIENT *__clnt, const char *__msg) __THROW;
+							/* stderr */
+extern char *clnt_sperror (CLIENT *__clnt, const char *__msg) __THROW;
+							/* string */
+
+/*
+ * If a creation fails, the following allows the user to figure out why.
+ */
+struct rpc_createerr {
+	enum clnt_stat cf_stat;
+	struct rpc_err cf_error; /* useful when cf_stat == RPC_PMAPFAILURE */
+};
+
+extern struct rpc_createerr rpc_createerr;
+
+
+
+/*
+ * Copy error message to buffer.
+ */
+extern char *clnt_sperrno (enum clnt_stat __num) __THROW;	/* string */
+
+/*
+ * get the port number on the host for the rpc program,version and proto
+ */
+extern int getrpcport (const char * __host, unsigned long __prognum,
+		       unsigned long __versnum, unsigned int proto) __THROW;
+
+/*
+ * get the local host's IP address without consulting
+ * name service library functions
+ */
+extern void get_myaddress (struct sockaddr_in *) __THROW;
+
+#define UDPMSGSIZE	8800	/* rpc imposed limit on udp msg size */
+#define RPCSMALLMSGSIZE	400	/* a more reasonable packet size */
+
+__END_DECLS
+
+#endif /* rpc/clnt.h */
diff --git a/contrib/media/updf/include/rpc/des_crypt.h b/contrib/media/updf/include/rpc/des_crypt.h
new file mode 100644
index 000000000..6a65887d3
--- /dev/null
+++ b/contrib/media/updf/include/rpc/des_crypt.h
@@ -0,0 +1,97 @@
+/*
+ * @(#)des_crypt.h	2.1 88/08/11 4.0 RPCSRC;	from 1.4 88/02/08 (C) 1986 SMI
+ *
+ * des_crypt.h, des library routine interface
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef __DES_CRYPT_H__
+#define __DES_CRYPT_H__ 1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+#define DES_MAXDATA 8192	/* max bytes encrypted in one call */
+#define DES_DIRMASK (1 << 0)
+#define DES_ENCRYPT (0*DES_DIRMASK)	/* Encrypt */
+#define DES_DECRYPT (1*DES_DIRMASK)	/* Decrypt */
+
+
+#define DES_DEVMASK (1 << 1)
+#define	DES_HW (0*DES_DEVMASK)	/* Use hardware device */
+#define DES_SW (1*DES_DEVMASK)	/* Use software device */
+
+
+#define DESERR_NONE 0	/* succeeded */
+#define DESERR_NOHWDEVICE 1	/* succeeded, but hw device not available */
+#define DESERR_HWERROR 2	/* failed, hardware/driver error */
+#define DESERR_BADPARAM 3	/* failed, bad parameter to call */
+
+#define DES_FAILED(err) \
+	((err) > DESERR_NOHWDEVICE)
+
+/*
+ * cbc_crypt()
+ * ecb_crypt()
+ *
+ * Encrypt (or decrypt) len bytes of a buffer buf.
+ * The length must be a multiple of eight.
+ * The key should have odd parity in the low bit of each byte.
+ * ivec is the input vector, and is updated to the new one (cbc only).
+ * The mode is created by oring together the appropriate parameters.
+ * DESERR_NOHWDEVICE is returned if DES_HW was specified but
+ * there was no hardware to do it on (the data will still be
+ * encrypted though, in software).
+ */
+
+
+/*
+ * Cipher Block Chaining mode
+ */
+extern int cbc_crypt (char *__key, char *__buf, unsigned __len,
+		      unsigned __mode, char *__ivec) __THROW;
+
+/*
+ * Electronic Code Book mode
+ */
+extern int ecb_crypt (char *__key, char *__buf, unsigned __len,
+		      unsigned __mode) __THROW;
+
+/*
+ * Set des parity for a key.
+ * DES parity is odd and in the low bit of each byte
+ */
+extern void des_setparity (char *__key) __THROW;
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/rpc/key_prot.h b/contrib/media/updf/include/rpc/key_prot.h
new file mode 100644
index 000000000..c398b82f8
--- /dev/null
+++ b/contrib/media/updf/include/rpc/key_prot.h
@@ -0,0 +1,346 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _KEY_PROT_H_RPCGEN
+#define _KEY_PROT_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if 0
+#pragma ident	"@(#)key_prot.x	1.7	94/04/29 SMI"
+#endif
+/* Copyright (c)  1990, 1991 Sun Microsystems, Inc. */
+
+/* 
+ * Compiled from key_prot.x using rpcgen.
+ * DO NOT EDIT THIS FILE!
+ * This is NOT source code!
+ */
+#define PROOT 3
+#define HEXMODULUS "d4a0ba0250b6fd2ec626e7efd637df76c716e22d0944b88b"
+#define HEXKEYBYTES 48
+#define KEYSIZE 192
+#define KEYBYTES 24
+#define KEYCHECKSUMSIZE 16
+
+enum keystatus {
+	KEY_SUCCESS = 0,
+	KEY_NOSECRET = 1,
+	KEY_UNKNOWN = 2,
+	KEY_SYSTEMERR = 3,
+};
+typedef enum keystatus keystatus;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_keystatus(XDR *, keystatus*);
+#elif __STDC__ 
+extern  bool_t xdr_keystatus(XDR *, keystatus*);
+#else /* Old Style C */ 
+bool_t xdr_keystatus();
+#endif /* Old Style C */ 
+
+
+typedef char keybuf[HEXKEYBYTES];
+#ifdef __cplusplus 
+extern "C" bool_t xdr_keybuf(XDR *, keybuf);
+#elif __STDC__ 
+extern  bool_t xdr_keybuf(XDR *, keybuf);
+#else /* Old Style C */ 
+bool_t xdr_keybuf();
+#endif /* Old Style C */ 
+
+
+typedef char *netnamestr;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_netnamestr(XDR *, netnamestr*);
+#elif __STDC__ 
+extern  bool_t xdr_netnamestr(XDR *, netnamestr*);
+#else /* Old Style C */ 
+bool_t xdr_netnamestr();
+#endif /* Old Style C */ 
+
+
+struct cryptkeyarg {
+	netnamestr remotename;
+	des_block deskey;
+};
+typedef struct cryptkeyarg cryptkeyarg;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_cryptkeyarg(XDR *, cryptkeyarg*);
+#elif __STDC__ 
+extern  bool_t xdr_cryptkeyarg(XDR *, cryptkeyarg*);
+#else /* Old Style C */ 
+bool_t xdr_cryptkeyarg();
+#endif /* Old Style C */ 
+
+
+struct cryptkeyarg2 {
+	netnamestr remotename;
+	netobj remotekey;
+	des_block deskey;
+};
+typedef struct cryptkeyarg2 cryptkeyarg2;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_cryptkeyarg2(XDR *, cryptkeyarg2*);
+#elif __STDC__ 
+extern  bool_t xdr_cryptkeyarg2(XDR *, cryptkeyarg2*);
+#else /* Old Style C */ 
+bool_t xdr_cryptkeyarg2();
+#endif /* Old Style C */ 
+
+
+struct cryptkeyres {
+	keystatus status;
+	union {
+		des_block deskey;
+	} cryptkeyres_u;
+};
+typedef struct cryptkeyres cryptkeyres;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_cryptkeyres(XDR *, cryptkeyres*);
+#elif __STDC__ 
+extern  bool_t xdr_cryptkeyres(XDR *, cryptkeyres*);
+#else /* Old Style C */ 
+bool_t xdr_cryptkeyres();
+#endif /* Old Style C */ 
+
+#define MAXGIDS 16
+
+struct unixcred {
+	unsigned int uid;
+	unsigned int gid;
+	struct {
+		unsigned int gids_len;
+		unsigned int *gids_val;
+	} gids;
+};
+typedef struct unixcred unixcred;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_unixcred(XDR *, unixcred*);
+#elif __STDC__ 
+extern  bool_t xdr_unixcred(XDR *, unixcred*);
+#else /* Old Style C */ 
+bool_t xdr_unixcred();
+#endif /* Old Style C */ 
+
+
+struct getcredres {
+	keystatus status;
+	union {
+		unixcred cred;
+	} getcredres_u;
+};
+typedef struct getcredres getcredres;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_getcredres(XDR *, getcredres*);
+#elif __STDC__ 
+extern  bool_t xdr_getcredres(XDR *, getcredres*);
+#else /* Old Style C */ 
+bool_t xdr_getcredres();
+#endif /* Old Style C */ 
+
+
+struct key_netstarg {
+	keybuf st_priv_key;
+	keybuf st_pub_key;
+	netnamestr st_netname;
+};
+typedef struct key_netstarg key_netstarg;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_key_netstarg(XDR *, key_netstarg*);
+#elif __STDC__ 
+extern  bool_t xdr_key_netstarg(XDR *, key_netstarg*);
+#else /* Old Style C */ 
+bool_t xdr_key_netstarg();
+#endif /* Old Style C */ 
+
+
+struct key_netstres {
+	keystatus status;
+	union {
+		key_netstarg knet;
+	} key_netstres_u;
+};
+typedef struct key_netstres key_netstres;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_key_netstres(XDR *, key_netstres*);
+#elif __STDC__ 
+extern  bool_t xdr_key_netstres(XDR *, key_netstres*);
+#else /* Old Style C */ 
+bool_t xdr_key_netstres();
+#endif /* Old Style C */ 
+
+
+#ifndef opaque
+#define opaque char
+#endif
+
+
+#define KEY_PROG ((unsigned long)100029)
+#define KEY_VERS ((unsigned long)1)
+
+#ifdef __cplusplus
+#define KEY_SET ((unsigned long)1)
+extern "C" keystatus * key_set_1(opaque *, CLIENT *);
+extern "C" keystatus * key_set_1_svc(opaque *, struct svc_req *);
+#define KEY_ENCRYPT ((unsigned long)2)
+extern "C" cryptkeyres * key_encrypt_1(cryptkeyarg *, CLIENT *);
+extern "C" cryptkeyres * key_encrypt_1_svc(cryptkeyarg *, struct svc_req *);
+#define KEY_DECRYPT ((unsigned long)3)
+extern "C" cryptkeyres * key_decrypt_1(cryptkeyarg *, CLIENT *);
+extern "C" cryptkeyres * key_decrypt_1_svc(cryptkeyarg *, struct svc_req *);
+#define KEY_GEN ((unsigned long)4)
+extern "C" des_block * key_gen_1(void *, CLIENT *);
+extern "C" des_block * key_gen_1_svc(void *, struct svc_req *);
+#define KEY_GETCRED ((unsigned long)5)
+extern "C" getcredres * key_getcred_1(netnamestr *, CLIENT *);
+extern "C" getcredres * key_getcred_1_svc(netnamestr *, struct svc_req *);
+
+#elif __STDC__
+#define KEY_SET ((unsigned long)1)
+extern  keystatus * key_set_1(opaque *, CLIENT *);
+extern  keystatus * key_set_1_svc(opaque *, struct svc_req *);
+#define KEY_ENCRYPT ((unsigned long)2)
+extern  cryptkeyres * key_encrypt_1(cryptkeyarg *, CLIENT *);
+extern  cryptkeyres * key_encrypt_1_svc(cryptkeyarg *, struct svc_req *);
+#define KEY_DECRYPT ((unsigned long)3)
+extern  cryptkeyres * key_decrypt_1(cryptkeyarg *, CLIENT *);
+extern  cryptkeyres * key_decrypt_1_svc(cryptkeyarg *, struct svc_req *);
+#define KEY_GEN ((unsigned long)4)
+extern  des_block * key_gen_1(void *, CLIENT *);
+extern  des_block * key_gen_1_svc(void *, struct svc_req *);
+#define KEY_GETCRED ((unsigned long)5)
+extern  getcredres * key_getcred_1(netnamestr *, CLIENT *);
+extern  getcredres * key_getcred_1_svc(netnamestr *, struct svc_req *);
+
+#else /* Old Style C */ 
+#define KEY_SET ((unsigned long)1)
+extern  keystatus * key_set_1();
+extern  keystatus * key_set_1_svc();
+#define KEY_ENCRYPT ((unsigned long)2)
+extern  cryptkeyres * key_encrypt_1();
+extern  cryptkeyres * key_encrypt_1_svc();
+#define KEY_DECRYPT ((unsigned long)3)
+extern  cryptkeyres * key_decrypt_1();
+extern  cryptkeyres * key_decrypt_1_svc();
+#define KEY_GEN ((unsigned long)4)
+extern  des_block * key_gen_1();
+extern  des_block * key_gen_1_svc();
+#define KEY_GETCRED ((unsigned long)5)
+extern  getcredres * key_getcred_1();
+extern  getcredres * key_getcred_1_svc();
+#endif /* Old Style C */ 
+#define KEY_VERS2 ((unsigned long)2)
+
+#ifdef __cplusplus
+extern "C" keystatus * key_set_2(opaque *, CLIENT *);
+extern "C" keystatus * key_set_2_svc(opaque *, struct svc_req *);
+extern "C" cryptkeyres * key_encrypt_2(cryptkeyarg *, CLIENT *);
+extern "C" cryptkeyres * key_encrypt_2_svc(cryptkeyarg *, struct svc_req *);
+extern "C" cryptkeyres * key_decrypt_2(cryptkeyarg *, CLIENT *);
+extern "C" cryptkeyres * key_decrypt_2_svc(cryptkeyarg *, struct svc_req *);
+extern "C" des_block * key_gen_2(void *, CLIENT *);
+extern "C" des_block * key_gen_2_svc(void *, struct svc_req *);
+extern "C" getcredres * key_getcred_2(netnamestr *, CLIENT *);
+extern "C" getcredres * key_getcred_2_svc(netnamestr *, struct svc_req *);
+#define KEY_ENCRYPT_PK ((unsigned long)6)
+extern "C" cryptkeyres * key_encrypt_pk_2(cryptkeyarg2 *, CLIENT *);
+extern "C" cryptkeyres * key_encrypt_pk_2_svc(cryptkeyarg2 *, struct svc_req *);
+#define KEY_DECRYPT_PK ((unsigned long)7)
+extern "C" cryptkeyres * key_decrypt_pk_2(cryptkeyarg2 *, CLIENT *);
+extern "C" cryptkeyres * key_decrypt_pk_2_svc(cryptkeyarg2 *, struct svc_req *);
+#define KEY_NET_PUT ((unsigned long)8)
+extern "C" keystatus * key_net_put_2(key_netstarg *, CLIENT *);
+extern "C" keystatus * key_net_put_2_svc(key_netstarg *, struct svc_req *);
+#define KEY_NET_GET ((unsigned long)9)
+extern "C" key_netstres * key_net_get_2(void *, CLIENT *);
+extern "C" key_netstres * key_net_get_2_svc(void *, struct svc_req *);
+#define KEY_GET_CONV ((unsigned long)10)
+extern "C" cryptkeyres * key_get_conv_2(opaque *, CLIENT *);
+extern "C" cryptkeyres * key_get_conv_2_svc(opaque *, struct svc_req *);
+
+#elif __STDC__
+extern  keystatus * key_set_2(opaque *, CLIENT *);
+extern  keystatus * key_set_2_svc(opaque *, struct svc_req *);
+extern  cryptkeyres * key_encrypt_2(cryptkeyarg *, CLIENT *);
+extern  cryptkeyres * key_encrypt_2_svc(cryptkeyarg *, struct svc_req *);
+extern  cryptkeyres * key_decrypt_2(cryptkeyarg *, CLIENT *);
+extern  cryptkeyres * key_decrypt_2_svc(cryptkeyarg *, struct svc_req *);
+extern  des_block * key_gen_2(void *, CLIENT *);
+extern  des_block * key_gen_2_svc(void *, struct svc_req *);
+extern  getcredres * key_getcred_2(netnamestr *, CLIENT *);
+extern  getcredres * key_getcred_2_svc(netnamestr *, struct svc_req *);
+#define KEY_ENCRYPT_PK ((unsigned long)6)
+extern  cryptkeyres * key_encrypt_pk_2(cryptkeyarg2 *, CLIENT *);
+extern  cryptkeyres * key_encrypt_pk_2_svc(cryptkeyarg2 *, struct svc_req *);
+#define KEY_DECRYPT_PK ((unsigned long)7)
+extern  cryptkeyres * key_decrypt_pk_2(cryptkeyarg2 *, CLIENT *);
+extern  cryptkeyres * key_decrypt_pk_2_svc(cryptkeyarg2 *, struct svc_req *);
+#define KEY_NET_PUT ((unsigned long)8)
+extern  keystatus * key_net_put_2(key_netstarg *, CLIENT *);
+extern  keystatus * key_net_put_2_svc(key_netstarg *, struct svc_req *);
+#define KEY_NET_GET ((unsigned long)9)
+extern  key_netstres * key_net_get_2(void *, CLIENT *);
+extern  key_netstres * key_net_get_2_svc(void *, struct svc_req *);
+#define KEY_GET_CONV ((unsigned long)10)
+extern  cryptkeyres * key_get_conv_2(opaque *, CLIENT *);
+extern  cryptkeyres * key_get_conv_2_svc(opaque *, struct svc_req *);
+
+#else /* Old Style C */ 
+extern  keystatus * key_set_2();
+extern  keystatus * key_set_2_svc();
+extern  cryptkeyres * key_encrypt_2();
+extern  cryptkeyres * key_encrypt_2_svc();
+extern  cryptkeyres * key_decrypt_2();
+extern  cryptkeyres * key_decrypt_2_svc();
+extern  des_block * key_gen_2();
+extern  des_block * key_gen_2_svc();
+extern  getcredres * key_getcred_2();
+extern  getcredres * key_getcred_2_svc();
+#define KEY_ENCRYPT_PK ((unsigned long)6)
+extern  cryptkeyres * key_encrypt_pk_2();
+extern  cryptkeyres * key_encrypt_pk_2_svc();
+#define KEY_DECRYPT_PK ((unsigned long)7)
+extern  cryptkeyres * key_decrypt_pk_2();
+extern  cryptkeyres * key_decrypt_pk_2_svc();
+#define KEY_NET_PUT ((unsigned long)8)
+extern  keystatus * key_net_put_2();
+extern  keystatus * key_net_put_2_svc();
+#define KEY_NET_GET ((unsigned long)9)
+extern  key_netstres * key_net_get_2();
+extern  key_netstres * key_net_get_2_svc();
+#define KEY_GET_CONV ((unsigned long)10)
+extern  cryptkeyres * key_get_conv_2();
+extern  cryptkeyres * key_get_conv_2_svc();
+#endif /* Old Style C */ 
+
+#endif /* !_KEY_PROT_H_RPCGEN */
diff --git a/contrib/media/updf/include/rpc/netdb.h b/contrib/media/updf/include/rpc/netdb.h
new file mode 100644
index 000000000..a991d3a95
--- /dev/null
+++ b/contrib/media/updf/include/rpc/netdb.h
@@ -0,0 +1,74 @@
+/* @(#)netdb.h	2.1 88/07/29 3.9 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*	@(#)rpc.h 1.8 87/07/24 SMI	*/
+
+/* Cleaned up for GNU C library roland@gnu.ai.mit.edu:
+   added multiple inclusion protection and use of <sys/cdefs.h>.
+   In GNU this file is #include'd by <netdb.h>.  */
+
+#ifndef _RPC_NETDB_H
+#define _RPC_NETDB_H	1
+
+#include <sys/cdefs.h>
+
+#define __need_size_t
+#include <stddef.h>
+
+__BEGIN_DECLS
+
+struct rpcent
+{
+  char *r_name;		/* Name of server for this rpc program.  */
+  char **r_aliases;	/* Alias list.  */
+  int r_number;		/* RPC program number.  */
+};
+
+extern void setrpcent (int __stayopen) __THROW;
+extern void endrpcent (void) __THROW;
+extern struct rpcent *getrpcbyname (const char *__name) __THROW;
+extern struct rpcent *getrpcbynumber (int __number) __THROW;
+extern struct rpcent *getrpcent (void) __THROW;
+
+#ifdef __USE_MISC
+extern int getrpcbyname_r (const char *__name, struct rpcent *__result_buf,
+			   char *__buffer, size_t __buflen,
+			   struct rpcent **__result) __THROW;
+
+extern int getrpcbynumber_r (int __number, struct rpcent *__result_buf,
+			     char *__buffer, size_t __buflen,
+			     struct rpcent **__result) __THROW;
+
+extern int getrpcent_r (struct rpcent *__result_buf, char *__buffer,
+			size_t __buflen, struct rpcent **__result) __THROW;
+#endif
+
+__END_DECLS
+
+#endif /* rpc/netdb.h */
diff --git a/contrib/media/updf/include/rpc/pmap_clnt.h b/contrib/media/updf/include/rpc/pmap_clnt.h
new file mode 100644
index 000000000..c63922772
--- /dev/null
+++ b/contrib/media/updf/include/rpc/pmap_clnt.h
@@ -0,0 +1,98 @@
+/* @(#)pmap_clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.11 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * pmap_clnt.h
+ * Supplies C routines to get to portmap services.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_PMAP_CLNT_H
+#define _RPC_PMAP_CLNT_H	1
+
+#include <sys/cdefs.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/clnt.h>
+
+__BEGIN_DECLS
+
+typedef bool_t (*resultproc_t) (char* resp, struct sockaddr_in *raddr);
+
+/*
+ * Usage:
+ *	success = pmap_set(program, version, protocol, port);
+ *	success = pmap_unset(program, version);
+ *	port = pmap_getport(address, program, version, protocol);
+ *	head = pmap_getmaps(address);
+ *	clnt_stat = pmap_rmtcall(address, program, version, procedure,
+ *		xdrargs, argsp, xdrres, resp, tout, port_ptr)
+ *		(works for udp only.)
+ * 	clnt_stat = clnt_broadcast(program, version, procedure,
+ *		xdrargs, argsp,	xdrres, resp, eachresult)
+ *		(like pmap_rmtcall, except the call is broadcasted to all
+ *		locally connected nets.  For each valid response received,
+ *		the procedure eachresult is called.  Its form is:
+ *	done = eachresult(resp, raddr)
+ *		bool_t done;
+ *		char* resp;
+ *		struct sockaddr_in raddr;
+ *		where resp points to the results of the call and raddr is the
+ *		address if the responder to the broadcast.
+ */
+
+extern bool_t pmap_set (const unsigned long __program, const unsigned long __vers,
+			int __protocol, unsigned short __port) __THROW;
+extern bool_t pmap_unset (const unsigned long __program, const unsigned long __vers)
+     __THROW;
+extern struct pmaplist *pmap_getmaps (struct sockaddr_in *__address) __THROW;
+extern enum clnt_stat pmap_rmtcall (struct sockaddr_in *__addr,
+				    const unsigned long __prog,
+				    const unsigned long __vers,
+				    const unsigned long __proc,
+				    xdrproc_t __xdrargs,
+				    char* __argsp, xdrproc_t __xdrres,
+				    char* __resp, struct timeval __tout,
+				    unsigned long *__port_ptr) __THROW;
+extern enum clnt_stat clnt_broadcast (const unsigned long __prog,
+				      const unsigned long __vers,
+				      const unsigned long __proc, xdrproc_t __xargs,
+				      char* __argsp, xdrproc_t __xresults,
+				      char* __resultsp,
+				      resultproc_t __eachresult) __THROW;
+extern unsigned short pmap_getport (struct sockaddr_in *__address,
+			     const unsigned long __program,
+			     const unsigned long __version, unsigned int __protocol)
+     __THROW;
+
+__END_DECLS
+
+#endif /* rpc/pmap_clnt.h */
diff --git a/contrib/media/updf/include/rpc/pmap_prot.h b/contrib/media/updf/include/rpc/pmap_prot.h
new file mode 100644
index 000000000..da06d34c1
--- /dev/null
+++ b/contrib/media/updf/include/rpc/pmap_prot.h
@@ -0,0 +1,108 @@
+/* @(#)pmap_prot.h	2.1 88/07/29 4.0 RPCSRC; from 1.14 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * pmap_prot.h
+ * Protocol for the local binder service, or pmap.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_PMAP_PROT_H
+#define _RPC_PMAP_PROT_H	1
+
+#include <sys/cdefs.h>
+
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
+/* The following procedures are supported by the protocol:
+ *
+ * PMAPPROC_NULL() returns ()
+ * 	takes nothing, returns nothing
+ *
+ * PMAPPROC_SET(struct pmap) returns (bool_t)
+ * 	TRUE is success, FALSE is failure.  Registers the tuple
+ *	[prog, vers, prot, port].
+ *
+ * PMAPPROC_UNSET(struct pmap) returns (bool_t)
+ *	TRUE is success, FALSE is failure.  Un-registers pair
+ *	[prog, vers].  prot and port are ignored.
+ *
+ * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
+ *	0 is failure.  Otherwise returns the port number where the pair
+ *	[prog, vers] is registered.  It may lie!
+ *
+ * PMAPPROC_DUMP() RETURNS (struct pmaplist *)
+ *
+ * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
+ * 	RETURNS (port, string<>);
+ * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
+ * 	Calls the procedure on the local machine.  If it is not registered,
+ *	this procedure is quite; ie it does not return error information!!!
+ *	This procedure only is supported on rpc/udp and calls via
+ *	rpc/udp.  This routine only passes null authentication parameters.
+ *	This file has no interface to xdr routines for PMAPPROC_CALLIT.
+ *
+ * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
+ */
+
+#define PMAPPORT		((unsigned short)111)
+#define PMAPPROG		((unsigned long)100000)
+#define PMAPVERS		((unsigned long)2)
+#define PMAPVERS_PROTO		((unsigned long)2)
+#define PMAPVERS_ORIG		((unsigned long)1)
+#define PMAPPROC_NULL		((unsigned long)0)
+#define PMAPPROC_SET		((unsigned long)1)
+#define PMAPPROC_UNSET		((unsigned long)2)
+#define PMAPPROC_GETPORT	((unsigned long)3)
+#define PMAPPROC_DUMP		((unsigned long)4)
+#define PMAPPROC_CALLIT		((unsigned long)5)
+
+struct pmap {
+	long unsigned pm_prog;
+	long unsigned pm_vers;
+	long unsigned pm_prot;
+	long unsigned pm_port;
+};
+
+extern bool_t xdr_pmap (XDR *__xdrs, struct pmap *__regs) __THROW;
+
+struct pmaplist {
+	struct pmap	pml_map;
+	struct pmaplist *pml_next;
+};
+
+extern bool_t xdr_pmaplist (XDR *__xdrs, struct pmaplist **__rp) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/pmap_prot.h */
diff --git a/contrib/media/updf/include/rpc/pmap_rmt.h b/contrib/media/updf/include/rpc/pmap_rmt.h
new file mode 100644
index 000000000..3b975d0fb
--- /dev/null
+++ b/contrib/media/updf/include/rpc/pmap_rmt.h
@@ -0,0 +1,68 @@
+/* @(#)pmap_rmt.h	2.1 88/07/29 4.0 RPCSRC; from 1.2 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Structures and XDR routines for parameters to and replies from
+ * the portmapper remote-call-service.
+ *
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_PMAP_RMT_H
+#define _RPC_PMAP_RMT_H	1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
+struct rmtcallargs {
+	unsigned long prog, vers, proc, arglen;
+	char* args_ptr;
+	xdrproc_t xdr_args;
+};
+
+extern bool_t xdr_rmtcall_args (XDR *__xdrs, struct rmtcallargs *__crp)
+     __THROW;
+
+struct rmtcallres {
+	unsigned long *port_ptr;
+	unsigned long resultslen;
+	char* results_ptr;
+	xdrproc_t xdr_results;
+};
+
+extern bool_t xdr_rmtcallres (XDR *__xdrs, struct rmtcallres *__crp) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/pmap_rmt.h */
diff --git a/contrib/media/updf/include/rpc/rpc.h b/contrib/media/updf/include/rpc/rpc.h
new file mode 100644
index 000000000..a966d2e23
--- /dev/null
+++ b/contrib/media/updf/include/rpc/rpc.h
@@ -0,0 +1,70 @@
+/* @(#)rpc.h	2.3 88/08/10 4.0 RPCSRC; from 1.9 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * rpc.h, Just includes the billions of rpc header files necessary to
+ * do remote procedure calling.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_RPC_H
+#define _RPC_RPC_H 1
+
+#include <rpc/types.h>		/* some typedefs */
+#include <netinet/in.h>
+
+/* external data representation interfaces */
+#include <rpc/xdr.h>		/* generic (de)serializer */
+
+/* Client side only authentication */
+#include <rpc/auth.h>		/* generic authenticator (client side) */
+
+/* Client side (mostly) remote procedure call */
+#include <rpc/clnt.h>		/* generic rpc stuff */
+
+/* semi-private protocol headers */
+#include <rpc/rpc_msg.h>	/* protocol for rpc messages */
+#include <rpc/auth_unix.h>	/* protocol for unix style cred */
+#include <rpc/auth_des.h>	/* protocol for des style cred */
+
+/* Server side only remote procedure callee */
+#include <rpc/svc.h>		/* service manager and multiplexer */
+#include <rpc/svc_auth.h>	/* service side authenticator */
+
+/*
+ * COMMENT OUT THE NEXT INCLUDE IF RUNNING ON SUN OS OR ON A VERSION
+ * OF UNIX BASED ON NFSSRC.  These systems will already have the structures
+ * defined by <rpc/netdb.h> included in <netdb.h>.
+ */
+/* routines for parsing /etc/rpc */
+#include <rpc/netdb.h>		/* structures and routines to parse /etc/rpc */
+
+#endif /* rpc/rpc.h */
diff --git a/contrib/media/updf/include/rpc/rpc_des.h b/contrib/media/updf/include/rpc/rpc_des.h
new file mode 100644
index 000000000..3d95d8c23
--- /dev/null
+++ b/contrib/media/updf/include/rpc/rpc_des.h
@@ -0,0 +1,76 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*
+ * Generic DES driver interface
+ * Keep this file hardware independent!
+ * Copyright (c) 1986 by Sun Microsystems, Inc.
+ */
+
+#ifndef _DES_H
+#define _DES_H
+
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+#define DES_MAXLEN 	65536	/* maximum # of bytes to encrypt  */
+#define DES_QUICKLEN	16	/* maximum # of bytes to encrypt quickly */
+
+enum desdir
+  {
+    ENCRYPT, DECRYPT
+  };
+enum desmode
+  {
+    CBC, ECB
+  };
+
+/*
+ * parameters to ioctl call
+ */
+struct desparams
+  {
+    u_char des_key[8];		/* key (with low bit parity) */
+    enum desdir des_dir;	/* direction */
+    enum desmode des_mode;	/* mode */
+    u_char des_ivec[8];		/* input vector */
+    unsigned des_len;		/* number of bytes to crypt */
+    union
+      {
+	u_char UDES_data[DES_QUICKLEN];
+	u_char *UDES_buf;
+      }
+    UDES;
+#define des_data UDES.UDES_data	/* direct data here if quick */
+#define des_buf	UDES.UDES_buf	/* otherwise, pointer to data */
+  };
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/rpc/rpc_msg.h b/contrib/media/updf/include/rpc/rpc_msg.h
new file mode 100644
index 000000000..d597608ab
--- /dev/null
+++ b/contrib/media/updf/include/rpc/rpc_msg.h
@@ -0,0 +1,202 @@
+/* @(#)rpc_msg.h	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)rpc_msg.h 1.7 86/07/16 SMI      */
+
+#ifndef _RPC_MSG_H
+#define _RPC_MSG_H 1
+
+#include <sys/cdefs.h>
+
+#include <rpc/xdr.h>
+#include <rpc/clnt.h>
+
+/*
+ * rpc_msg.h
+ * rpc message definition
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#define RPC_MSG_VERSION		((unsigned long) 2)
+#define RPC_SERVICE_PORT	((unsigned short) 2048)
+
+__BEGIN_DECLS
+
+/*
+ * Bottom up definition of an rpc message.
+ * NOTE: call and reply use the same overall struct but
+ * different parts of unions within it.
+ */
+
+enum msg_type {
+	CALL=0,
+	REPLY=1
+};
+
+enum reply_stat {
+	MSG_ACCEPTED=0,
+	MSG_DENIED=1
+};
+
+enum accept_stat {
+	SUCCESS=0,
+	PROG_UNAVAIL=1,
+	PROG_MISMATCH=2,
+	PROC_UNAVAIL=3,
+	GARBAGE_ARGS=4,
+	SYSTEM_ERR=5
+};
+
+enum reject_stat {
+	RPC_MISMATCH=0,
+	AUTH_ERROR=1
+};
+
+/*
+ * Reply part of an rpc exchange
+ */
+
+/*
+ * Reply to an rpc request that was accepted by the server.
+ * Note: there could be an error even though the request was
+ * accepted.
+ */
+struct accepted_reply {
+	struct opaque_auth	ar_verf;
+	enum accept_stat	ar_stat;
+	union {
+		struct {
+			unsigned long	low;
+			unsigned long	high;
+		} AR_versions;
+		struct {
+			char*	where;
+			xdrproc_t proc;
+		} AR_results;
+		/* and many other null cases */
+	} ru;
+#define	ar_results	ru.AR_results
+#define	ar_vers		ru.AR_versions
+};
+
+/*
+ * Reply to an rpc request that was rejected by the server.
+ */
+struct rejected_reply {
+	enum reject_stat rj_stat;
+	union {
+		struct {
+			unsigned long low;
+			unsigned long high;
+		} RJ_versions;
+		enum auth_stat RJ_why;  /* why authentication did not work */
+	} ru;
+#define	rj_vers	ru.RJ_versions
+#define	rj_why	ru.RJ_why
+};
+
+/*
+ * Body of a reply to an rpc request.
+ */
+struct reply_body {
+	enum reply_stat rp_stat;
+	union {
+		struct accepted_reply RP_ar;
+		struct rejected_reply RP_dr;
+	} ru;
+#define	rp_acpt	ru.RP_ar
+#define	rp_rjct	ru.RP_dr
+};
+
+/*
+ * Body of an rpc request call.
+ */
+struct call_body {
+	unsigned long cb_rpcvers;	/* must be equal to two */
+	unsigned long cb_prog;
+	unsigned long cb_vers;
+	unsigned long cb_proc;
+	struct opaque_auth cb_cred;
+	struct opaque_auth cb_verf; /* protocol specific - provided by client */
+};
+
+/*
+ * The rpc message
+ */
+struct rpc_msg {
+	unsigned long			rm_xid;
+	enum msg_type		rm_direction;
+	union {
+		struct call_body RM_cmb;
+		struct reply_body RM_rmb;
+	} ru;
+#define	rm_call		ru.RM_cmb
+#define	rm_reply	ru.RM_rmb
+};
+#define	acpted_rply	ru.RM_rmb.ru.RP_ar
+#define	rjcted_rply	ru.RM_rmb.ru.RP_dr
+
+
+/*
+ * XDR routine to handle a rpc message.
+ * xdr_callmsg(xdrs, cmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *cmsg;
+ */
+extern bool_t	xdr_callmsg (XDR *__xdrs, struct rpc_msg *__cmsg) __THROW;
+
+/*
+ * XDR routine to pre-serialize the static part of a rpc message.
+ * xdr_callhdr(xdrs, cmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *cmsg;
+ */
+extern bool_t	xdr_callhdr (XDR *__xdrs, struct rpc_msg *__cmsg) __THROW;
+
+/*
+ * XDR routine to handle a rpc reply.
+ * xdr_replymsg(xdrs, rmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *rmsg;
+ */
+extern bool_t	xdr_replymsg (XDR *__xdrs, struct rpc_msg *__rmsg) __THROW;
+
+/*
+ * Fills in the error part of a reply message.
+ * _seterr_reply(msg, error)
+ * 	struct rpc_msg *msg;
+ * 	struct rpc_err *error;
+ */
+extern void	_seterr_reply (struct rpc_msg *__msg, struct rpc_err *__error)
+     __THROW;
+
+__END_DECLS
+
+#endif /* rpc/rpc_msg.h */
diff --git a/contrib/media/updf/include/rpc/svc.h b/contrib/media/updf/include/rpc/svc.h
new file mode 100644
index 000000000..ec598ba79
--- /dev/null
+++ b/contrib/media/updf/include/rpc/svc.h
@@ -0,0 +1,316 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * svc.h, Server-side remote procedure call interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_SVC_H
+#define _RPC_SVC_H 1
+
+#include <sys/cdefs.h>
+#include <rpc/rpc_msg.h>
+
+__BEGIN_DECLS
+
+/*
+ * This interface must manage two items concerning remote procedure calling:
+ *
+ * 1) An arbitrary number of transport connections upon which rpc requests
+ * are received.  The two most notable transports are TCP and UDP;  they are
+ * created and registered by routines in svc_tcp.c and svc_udp.c, respectively;
+ * they in turn call xprt_register and xprt_unregister.
+ *
+ * 2) An arbitrary number of locally registered services.  Services are
+ * described by the following four data: program number, version number,
+ * "service dispatch" function, a transport handle, and a boolean that
+ * indicates whether or not the exported program should be registered with a
+ * local binder service;  if true the program's number and version and the
+ * port number from the transport handle are registered with the binder.
+ * These data are registered with the rpc svc system via svc_register.
+ *
+ * A service's dispatch function is called whenever an rpc request comes in
+ * on a transport.  The request's program and version numbers must match
+ * those of the registered service.  The dispatch function is passed two
+ * parameters, struct svc_req * and SVCXPRT *, defined below.
+ */
+
+enum xprt_stat {
+	XPRT_DIED,
+	XPRT_MOREREQS,
+	XPRT_IDLE
+};
+
+/*
+ * Server side transport handle
+ */
+typedef struct SVCXPRT SVCXPRT;
+struct SVCXPRT {
+  int xp_sock;
+  unsigned short xp_port;		/* associated port number */
+  const struct xp_ops {
+    bool_t	(*xp_recv) (SVCXPRT *__xprt, struct rpc_msg *__msg);
+				/* receive incoming requests */
+    enum xprt_stat (*xp_stat) (SVCXPRT *__xprt);
+				/* get transport status */
+    bool_t	(*xp_getargs) (SVCXPRT *__xprt, xdrproc_t __xdr_args,
+			       char* args_ptr); /* get arguments */
+    bool_t	(*xp_reply) (SVCXPRT *__xprt, struct rpc_msg *__msg);
+				/* send reply */
+    bool_t	(*xp_freeargs) (SVCXPRT *__xprt, xdrproc_t __xdr_args,
+				char* args_ptr);
+				/* free mem allocated for args */
+    void	(*xp_destroy) (SVCXPRT *__xprt);
+				/* destroy this struct */
+  } *xp_ops;
+  int		xp_addrlen;	 /* length of remote address */
+  struct sockaddr_in xp_raddr;	 /* remote address */
+  struct opaque_auth xp_verf;	 /* raw response verifier */
+  char*		xp_p1;		 /* private */
+  char*		xp_p2;		 /* private */
+  char		xp_pad [256];	/* padding, internal use */
+};
+
+/*
+ *  Approved way of getting address of caller
+ */
+#define svc_getcaller(x) (&(x)->xp_raddr)
+
+/*
+ * Operations defined on an SVCXPRT handle
+ *
+ * SVCXPRT		*xprt;
+ * struct rpc_msg	*msg;
+ * xdrproc_t		 xargs;
+ * char*		 argsp;
+ */
+#define SVC_RECV(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
+#define svc_recv(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
+
+#define SVC_STAT(xprt)					\
+	(*(xprt)->xp_ops->xp_stat)(xprt)
+#define svc_stat(xprt)					\
+	(*(xprt)->xp_ops->xp_stat)(xprt)
+
+#define SVC_GETARGS(xprt, xargs, argsp)			\
+	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
+#define svc_getargs(xprt, xargs, argsp)			\
+	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
+
+#define SVC_REPLY(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
+#define svc_reply(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
+
+#define SVC_FREEARGS(xprt, xargs, argsp)		\
+	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
+#define svc_freeargs(xprt, xargs, argsp)		\
+	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
+
+#define SVC_DESTROY(xprt)				\
+	(*(xprt)->xp_ops->xp_destroy)(xprt)
+#define svc_destroy(xprt)				\
+	(*(xprt)->xp_ops->xp_destroy)(xprt)
+
+
+/*
+ * Service request
+ */
+struct svc_req {
+  rpcprog_t rq_prog;            /* service program number */
+  rpcvers_t rq_vers;            /* service protocol version */
+  rpcproc_t rq_proc;            /* the desired procedure */
+  struct opaque_auth rq_cred;   /* raw creds from the wire */
+  char* rq_clntcred;          /* read only cooked cred */
+  SVCXPRT *rq_xprt;             /* associated transport */
+};
+
+#ifndef __DISPATCH_FN_T
+#define __DISPATCH_FN_T
+typedef void (*__dispatch_fn_t) (struct svc_req*, SVCXPRT*);
+#endif
+
+/*
+ * Service registration
+ *
+ * svc_register(xprt, prog, vers, dispatch, protocol)
+ *	SVCXPRT *xprt;
+ *	rpcprog_t prog;
+ *	rpcvers_t vers;
+ *	void (*dispatch)(struct svc_req*, SVCXPRT*);
+ *	rpcprot_t protocol;  like TCP or UDP, zero means do not register
+ */
+extern bool_t svc_register (SVCXPRT *__xprt, rpcprog_t __prog,
+			    rpcvers_t __vers, __dispatch_fn_t __dispatch,
+			    rpcprot_t __protocol) __THROW;
+
+/*
+ * Service un-registration
+ *
+ * svc_unregister(prog, vers)
+ *	rpcprog_t prog;
+ *	rpcvers_t vers;
+ */
+extern void svc_unregister (rpcprog_t __prog, rpcvers_t __vers) __THROW;
+
+/*
+ * Transport registration.
+ *
+ * xprt_register(xprt)
+ *	SVCXPRT *xprt;
+ */
+extern void xprt_register (SVCXPRT *__xprt) __THROW;
+
+/*
+ * Transport un-register
+ *
+ * xprt_unregister(xprt)
+ *	SVCXPRT *xprt;
+ */
+extern void xprt_unregister (SVCXPRT *__xprt) __THROW;
+
+
+/*
+ * When the service routine is called, it must first check to see if it
+ * knows about the procedure;  if not, it should call svcerr_noproc
+ * and return.  If so, it should deserialize its arguments via
+ * SVC_GETARGS (defined above).  If the deserialization does not work,
+ * svcerr_decode should be called followed by a return.  Successful
+ * decoding of the arguments should be followed the execution of the
+ * procedure's code and a call to svc_sendreply.
+ *
+ * Also, if the service refuses to execute the procedure due to too-
+ * weak authentication parameters, svcerr_weakauth should be called.
+ * Note: do not confuse access-control failure with weak authentication!
+ *
+ * NB: In pure implementations of rpc, the caller always waits for a reply
+ * msg.  This message is sent when svc_sendreply is called.
+ * Therefore pure service implementations should always call
+ * svc_sendreply even if the function logically returns void;  use
+ * xdr.h - xdr_void for the xdr routine.  HOWEVER, tcp based rpc allows
+ * for the abuse of pure rpc via batched calling or pipelining.  In the
+ * case of a batched call, svc_sendreply should NOT be called since
+ * this would send a return message, which is what batching tries to avoid.
+ * It is the service/protocol writer's responsibility to know which calls are
+ * batched and which are not.  Warning: responding to batch calls may
+ * deadlock the caller and server processes!
+ */
+
+extern bool_t	svc_sendreply (SVCXPRT *xprt, xdrproc_t __xdr_results,
+			       char* __xdr_location) __THROW;
+
+extern void	svcerr_decode (SVCXPRT *__xprt) __THROW;
+
+extern void	svcerr_weakauth (SVCXPRT *__xprt) __THROW;
+
+extern void	svcerr_noproc (SVCXPRT *__xprt) __THROW;
+
+extern void	svcerr_progvers (SVCXPRT *__xprt, rpcvers_t __low_vers,
+				 rpcvers_t __high_vers) __THROW;
+
+extern void	svcerr_auth (SVCXPRT *__xprt, enum auth_stat __why) __THROW;
+
+extern void	svcerr_noprog (SVCXPRT *__xprt) __THROW;
+
+extern void	svcerr_systemerr (SVCXPRT *__xprt) __THROW;
+
+/*
+ * Lowest level dispatching -OR- who owns this process anyway.
+ * Somebody has to wait for incoming requests and then call the correct
+ * service routine.  The routine svc_run does infinite waiting; i.e.,
+ * svc_run never returns.
+ * Since another (coexistent) package may wish to selectively wait for
+ * incoming calls or other events outside of the rpc architecture, the
+ * routine svc_getreq is provided.  It must be passed readfds, the
+ * "in-place" results of a select system call (see select, section 2).
+ */
+
+/*
+ * Global keeper of rpc service descriptors in use
+ * dynamic; must be inspected before each call to select
+ */
+
+extern struct pollfd *svc_pollfd;
+extern int svc_max_pollfd;
+extern fd_set svc_fdset;
+#define svc_fds svc_fdset.fds_bits[0]	/* compatibility */
+
+/*
+ * a small program implemented by the svc_rpc implementation itself;
+ * also see clnt.h for protocol numbers.
+ */
+extern void svc_getreq (int __rdfds) __THROW;
+extern void svc_getreq_common (const int __fd) __THROW;
+extern void svc_getreqset (fd_set *__readfds) __THROW;
+extern void svc_getreq_poll (struct pollfd *, const int) __THROW;
+extern void svc_exit (void) __THROW;
+extern void svc_run (void) __THROW;
+
+/*
+ * Socket to use on svcxxx_create call to get default socket
+ */
+#define	RPC_ANYSOCK	-1
+
+/*
+ * These are the existing service side transport implementations
+ */
+
+/*
+ * Memory based rpc for testing and timing.
+ */
+extern SVCXPRT *svcraw_create (void) __THROW;
+
+/*
+ * Udp based rpc.
+ */
+extern SVCXPRT *svcudp_create (int __sock) __THROW;
+extern SVCXPRT *svcudp_bufcreate (int __sock, unsigned int __sendsz, unsigned int __recvsz)
+     __THROW;
+
+/*
+ * Tcp based rpc.
+ */
+extern SVCXPRT *svctcp_create (int __sock, unsigned int __sendsize, unsigned int __recvsize)
+     __THROW;
+
+
+/*
+ * Unix based rpc.
+ */
+extern SVCXPRT *svcunix_create (int __sock, unsigned int __sendsize, unsigned int __recvsize,
+				char *__path) __THROW;
+
+
+__END_DECLS
+
+#endif /* rpc/svc.h */
diff --git a/contrib/media/updf/include/rpc/svc_auth.h b/contrib/media/updf/include/rpc/svc_auth.h
new file mode 100644
index 000000000..cd4b8da29
--- /dev/null
+++ b/contrib/media/updf/include/rpc/svc_auth.h
@@ -0,0 +1,54 @@
+/* @(#)svc_auth.h	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)svc_auth.h 1.6 86/07/16 SMI      */
+
+/*
+ * svc_auth.h, Service side of rpc authentication.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_SVC_AUTH_H
+#define _RPC_SVC_AUTH_H	1
+
+#include <sys/cdefs.h>
+#include <rpc/svc.h>
+
+__BEGIN_DECLS
+
+/*
+ * Server side authenticator
+ */
+extern enum auth_stat _authenticate (struct svc_req *__rqst,
+				     struct rpc_msg *__msg) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/svc_auth.h */
diff --git a/contrib/media/updf/include/rpc/types.h b/contrib/media/updf/include/rpc/types.h
new file mode 100644
index 000000000..d2e56f59b
--- /dev/null
+++ b/contrib/media/updf/include/rpc/types.h
@@ -0,0 +1,80 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/* fixincludes should not add extern "C" to this file */
+/*
+ * Rpc additions to <sys/types.h>
+ */
+#ifndef _RPC_TYPES_H
+#define _RPC_TYPES_H 1
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+typedef int bool_t;
+typedef int enum_t;
+/* This needs to be changed to uint32_t in the future */
+typedef unsigned long rpcprog_t;
+typedef unsigned long rpcvers_t;
+typedef unsigned long rpcproc_t;
+typedef unsigned long rpcprot_t;
+typedef unsigned long rpcport_t;
+
+#define        __dontcare__    -1
+
+#ifndef FALSE
+#      define  FALSE   (0)
+#endif
+
+#ifndef TRUE
+#      define  TRUE    (1)
+#endif
+
+#include <stdlib.h>		/* For malloc decl.  */
+#define mem_alloc(bsize)	malloc(bsize)
+#define mem_free(ptr, bsize)	free(ptr)
+
+#ifndef makedev /* ie, we haven't already included it */
+#include <sys/types.h>
+#endif
+#include <sys/time.h>
+#include <sys/param.h>
+
+#include <netinet/in.h>
+
+#ifndef INADDR_LOOPBACK
+#define       INADDR_LOOPBACK         0x7F000001UL
+#endif
+#ifndef MAXHOSTNAMELEN
+#define        MAXHOSTNAMELEN  64
+#endif
+
+__END_DECLS
+
+#endif /* rpc/types.h */
diff --git a/contrib/media/updf/include/rpc/xdr.h b/contrib/media/updf/include/rpc/xdr.h
new file mode 100644
index 000000000..5808492e3
--- /dev/null
+++ b/contrib/media/updf/include/rpc/xdr.h
@@ -0,0 +1,379 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * xdr.h, External Data Representation Serialization Routines.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_XDR_H
+#define _RPC_XDR_H 1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+
+/* We need FILE.  */
+#include <stdio.h>
+
+__BEGIN_DECLS
+
+/*
+ * XDR provides a conventional way for converting between C data
+ * types and an external bit-string representation.  Library supplied
+ * routines provide for the conversion on built-in C data types.  These
+ * routines and utility routines defined here are used to help implement
+ * a type encode/decode routine for each user-defined type.
+ *
+ * Each data type provides a single procedure which takes two arguments:
+ *
+ *      bool_t
+ *      xdrproc(xdrs, argresp)
+ *              XDR *xdrs;
+ *              <type> *argresp;
+ *
+ * xdrs is an instance of a XDR handle, to which or from which the data
+ * type is to be converted.  argresp is a pointer to the structure to be
+ * converted.  The XDR handle contains an operation field which indicates
+ * which of the operations (ENCODE, DECODE * or FREE) is to be performed.
+ *
+ * XDR_DECODE may allocate space if the pointer argresp is null.  This
+ * data can be freed with the XDR_FREE operation.
+ *
+ * We write only one procedure per data type to make it easy
+ * to keep the encode and decode procedures for a data type consistent.
+ * In many cases the same code performs all operations on a user defined type,
+ * because all the hard work is done in the component type routines.
+ * decode as a series of calls on the nested data types.
+ */
+
+/*
+ * Xdr operations.  XDR_ENCODE causes the type to be encoded into the
+ * stream.  XDR_DECODE causes the type to be extracted from the stream.
+ * XDR_FREE can be used to release the space allocated by an XDR_DECODE
+ * request.
+ */
+enum xdr_op {
+  XDR_ENCODE = 0,
+  XDR_DECODE = 1,
+  XDR_FREE = 2
+};
+
+/*
+ * This is the number of bytes per unit of external data.
+ */
+#define BYTES_PER_XDR_UNIT	(4)
+/*
+ * This only works if the above is a power of 2.  But it's defined to be
+ * 4 by the appropriate RFCs.  So it will work.  And it's normally quicker
+ * than the old routine.
+ */
+#if 1
+#define RNDUP(x)  (((x) + BYTES_PER_XDR_UNIT - 1) & ~(BYTES_PER_XDR_UNIT - 1))
+#else /* this is the old routine */
+#define RNDUP(x)  ((((x) + BYTES_PER_XDR_UNIT - 1) / BYTES_PER_XDR_UNIT) \
+		    * BYTES_PER_XDR_UNIT)
+#endif
+
+/*
+ * The XDR handle.
+ * Contains operation which is being applied to the stream,
+ * an operations vector for the particular implementation (e.g. see xdr_mem.c),
+ * and two private fields for the use of the particular implementation.
+ */
+typedef struct XDR XDR;
+struct XDR
+  {
+    enum xdr_op x_op;		/* operation; fast additional param */
+    struct xdr_ops
+      {
+	bool_t (*x_getlong) (XDR *__xdrs, long *__lp);
+	/* get a long from underlying stream */
+	bool_t (*x_putlong) (XDR *__xdrs, const long *__lp);
+	/* put a long to " */
+	bool_t (*x_getbytes) (XDR *__xdrs, char* __addr, unsigned int __len);
+	/* get some bytes from " */
+	bool_t (*x_putbytes) (XDR *__xdrs, const char *__addr, unsigned int __len);
+	/* put some bytes to " */
+	unsigned int (*x_getpostn) (const XDR *__xdrs);
+	/* returns bytes off from beginning */
+	bool_t (*x_setpostn) (XDR *__xdrs, unsigned int __pos);
+	/* lets you reposition the stream */
+	int32_t *(*x_inline) (XDR *__xdrs, unsigned int __len);
+	/* buf quick ptr to buffered data */
+	void (*x_destroy) (XDR *__xdrs);
+	/* free privates of this xdr_stream */
+	bool_t (*x_getint32) (XDR *__xdrs, int32_t *__ip);
+	/* get a int from underlying stream */
+	bool_t (*x_putint32) (XDR *__xdrs, const int32_t *__ip);
+	/* put a int to " */
+      }
+     *x_ops;
+    char* x_public;		/* users' data */
+    char* x_private;		/* pointer to private data */
+    char* x_base;		/* private used for position info */
+    unsigned int x_handy;	/* extra private word */
+  };
+
+/*
+ * A xdrproc_t exists for each data type which is to be encoded or decoded.
+ *
+ * The second argument to the xdrproc_t is a pointer to an opaque pointer.
+ * The opaque pointer generally points to a structure of the data type
+ * to be decoded.  If this pointer is 0, then the type routines should
+ * allocate dynamic storage of the appropriate size and return it.
+ * bool_t       (*xdrproc_t)(XDR *, char* *);
+ */
+typedef bool_t (*xdrproc_t) (XDR *, void *,...);
+
+
+/*
+ * Operations defined on a XDR handle
+ *
+ * XDR          *xdrs;
+ * int32_t      *int32p;
+ * long         *longp;
+ * char*       addr;
+ * unsigned int         len;
+ * unsigned int         pos;
+ */
+#define XDR_GETINT32(xdrs, int32p)                      \
+        (*(xdrs)->x_ops->x_getint32)(xdrs, int32p)
+#define xdr_getint32(xdrs, int32p)                      \
+        (*(xdrs)->x_ops->x_getint32)(xdrs, int32p)
+
+#define XDR_PUTINT32(xdrs, int32p)                      \
+        (*(xdrs)->x_ops->x_putint32)(xdrs, int32p)
+#define xdr_putint32(xdrs, int32p)                      \
+        (*(xdrs)->x_ops->x_putint32)(xdrs, int32p)
+
+#define XDR_GETLONG(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
+#define xdr_getlong(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
+
+#define XDR_PUTLONG(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
+#define xdr_putlong(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
+
+#define XDR_GETBYTES(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
+#define xdr_getbytes(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
+
+#define XDR_PUTBYTES(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
+#define xdr_putbytes(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
+
+#define XDR_GETPOS(xdrs)				\
+	(*(xdrs)->x_ops->x_getpostn)(xdrs)
+#define xdr_getpos(xdrs)				\
+	(*(xdrs)->x_ops->x_getpostn)(xdrs)
+
+#define XDR_SETPOS(xdrs, pos)				\
+	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
+#define xdr_setpos(xdrs, pos)				\
+	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
+
+#define	XDR_INLINE(xdrs, len)				\
+	(*(xdrs)->x_ops->x_inline)(xdrs, len)
+#define	xdr_inline(xdrs, len)				\
+	(*(xdrs)->x_ops->x_inline)(xdrs, len)
+
+#define	XDR_DESTROY(xdrs)					\
+	do {							\
+		if ((xdrs)->x_ops->x_destroy)			\
+			(*(xdrs)->x_ops->x_destroy)(xdrs);	\
+	} while (0)
+#define	xdr_destroy(xdrs)					\
+	do {							\
+		if ((xdrs)->x_ops->x_destroy)			\
+			(*(xdrs)->x_ops->x_destroy)(xdrs);	\
+	} while (0)
+
+/*
+ * Support struct for discriminated unions.
+ * You create an array of xdrdiscrim structures, terminated with
+ * a entry with a null procedure pointer.  The xdr_union routine gets
+ * the discriminant value and then searches the array of structures
+ * for a matching value.  If a match is found the associated xdr routine
+ * is called to handle that part of the union.  If there is
+ * no match, then a default routine may be called.
+ * If there is no match and no default routine it is an error.
+ */
+#define NULL_xdrproc_t ((xdrproc_t)0)
+struct xdr_discrim
+{
+  int value;
+  xdrproc_t proc;
+};
+
+/*
+ * Inline routines for fast encode/decode of primitive data types.
+ * Caveat emptor: these use single memory cycles to get the
+ * data from the underlying buffer, and will fail to operate
+ * properly if the data is not aligned.  The standard way to use these
+ * is to say:
+ *      if ((buf = XDR_INLINE(xdrs, count)) == NULL)
+ *              return (FALSE);
+ *      <<< macro calls >>>
+ * where ``count'' is the number of bytes of data occupied
+ * by the primitive data types.
+ *
+ * N.B. and frozen for all time: each data type here uses 4 bytes
+ * of external representation.
+ */
+
+#define IXDR_GET_INT32(buf)           ((int32_t)ntohl((uint32_t)*(buf)++))
+#define IXDR_PUT_INT32(buf, v)        (*(buf)++ = (int32_t)htonl((uint32_t)(v)))
+#define IXDR_GET_U_INT32(buf)         ((uint32_t)IXDR_GET_INT32(buf))
+#define IXDR_PUT_U_INT32(buf, v)      IXDR_PUT_INT32(buf, (int32_t)(v))
+
+/* WARNING: The IXDR_*_LONG defines are removed by Sun for new platforms
+ * and shouldn't be used any longer. Code which use this defines or longs
+ * in the RPC code will not work on 64bit Solaris platforms !
+ */
+#define IXDR_GET_LONG(buf) \
+	((long)ntohl((unsigned long)*__extension__((uint32_t*)(buf))++))
+#define IXDR_PUT_LONG(buf, v) \
+	(*__extension__((uint32_t*)(buf))++ = (long)htonl((unsigned long)(v)))
+#define IXDR_GET_U_LONG(buf)	      ((unsigned long)IXDR_GET_LONG(buf))
+#define IXDR_PUT_U_LONG(buf, v)	      IXDR_PUT_LONG(buf, (long)(v))
+
+
+#define IXDR_GET_BOOL(buf)            ((bool_t)IXDR_GET_LONG(buf))
+#define IXDR_GET_ENUM(buf, t)         ((t)IXDR_GET_LONG(buf))
+#define IXDR_GET_SHORT(buf)           ((short)IXDR_GET_LONG(buf))
+#define IXDR_GET_U_SHORT(buf)         ((unsigned short)IXDR_GET_LONG(buf))
+
+#define IXDR_PUT_BOOL(buf, v)         IXDR_PUT_LONG(buf, (long)(v))
+#define IXDR_PUT_ENUM(buf, v)         IXDR_PUT_LONG(buf, (long)(v))
+#define IXDR_PUT_SHORT(buf, v)        IXDR_PUT_LONG(buf, (long)(v))
+#define IXDR_PUT_U_SHORT(buf, v)      IXDR_PUT_LONG(buf, (long)(v))
+
+/*
+ * These are the "generic" xdr routines.
+ * None of these can have const applied because it's not possible to
+ * know whether the call is a read or a write to the passed parameter
+ * also, the XDR structure is always updated by some of these calls.
+ */
+extern bool_t xdr_void (void) __THROW;
+extern bool_t xdr_short (XDR *__xdrs, short *__sp) __THROW;
+extern bool_t xdr_u_short (XDR *__xdrs, unsigned short *__usp) __THROW;
+extern bool_t xdr_int (XDR *__xdrs, int *__ip) __THROW;
+extern bool_t xdr_u_int (XDR *__xdrs, unsigned int *__up) __THROW;
+extern bool_t xdr_long (XDR *__xdrs, long *__lp) __THROW;
+extern bool_t xdr_u_long (XDR *__xdrs, unsigned long *__ulp) __THROW;
+extern bool_t xdr_hyper (XDR *__xdrs, int64_t *__llp) __THROW;
+extern bool_t xdr_u_hyper (XDR *__xdrs, uint64_t *__ullp) __THROW;
+extern bool_t xdr_longlong_t (XDR *__xdrs, int64_t *__llp) __THROW;
+extern bool_t xdr_u_longlong_t (XDR *__xdrs, uint64_t *__ullp) __THROW;
+extern bool_t xdr_int8_t (XDR *__xdrs, int8_t *__ip) __THROW;
+extern bool_t xdr_uint8_t (XDR *__xdrs, uint8_t *__up) __THROW;
+extern bool_t xdr_int16_t (XDR *__xdrs, int16_t *__ip) __THROW;
+extern bool_t xdr_uint16_t (XDR *__xdrs, uint16_t *__up) __THROW;
+extern bool_t xdr_int32_t (XDR *__xdrs, int32_t *__ip) __THROW;
+extern bool_t xdr_uint32_t (XDR *__xdrs, uint32_t *__up) __THROW;
+extern bool_t xdr_int64_t (XDR *__xdrs, int64_t *__ip) __THROW;
+extern bool_t xdr_uint64_t (XDR *__xdrs, uint64_t *__up) __THROW;
+extern bool_t xdr_bool (XDR *__xdrs, bool_t *__bp) __THROW;
+extern bool_t xdr_enum (XDR *__xdrs, enum_t *__ep) __THROW;
+extern bool_t xdr_array (XDR * _xdrs, char* *__addrp, unsigned int *__sizep,
+			 unsigned int __maxsize, unsigned int __elsize, xdrproc_t __elproc)
+     __THROW;
+extern bool_t xdr_bytes (XDR *__xdrs, char **__cpp, unsigned int *__sizep,
+			 unsigned int __maxsize) __THROW;
+extern bool_t xdr_opaque (XDR *__xdrs, char* __cp, unsigned int __cnt) __THROW;
+extern bool_t xdr_string (XDR *__xdrs, char **__cpp, unsigned int __maxsize) __THROW;
+extern bool_t xdr_union (XDR *__xdrs, enum_t *__dscmp, char *__unp,
+			 const struct xdr_discrim *__choices,
+			 xdrproc_t dfault) __THROW;
+extern bool_t xdr_char (XDR *__xdrs, char *__cp) __THROW;
+extern bool_t xdr_u_char (XDR *__xdrs, unsigned char *__cp) __THROW;
+extern bool_t xdr_vector (XDR *__xdrs, char *__basep, unsigned int __nelem,
+			  unsigned int __elemsize, xdrproc_t __xdr_elem) __THROW;
+extern bool_t xdr_float (XDR *__xdrs, float *__fp) __THROW;
+extern bool_t xdr_double (XDR *__xdrs, double *__dp) __THROW;
+extern bool_t xdr_reference (XDR *__xdrs, char* *__xpp, unsigned int __size,
+			     xdrproc_t __proc) __THROW;
+extern bool_t xdr_pointer (XDR *__xdrs, char **__objpp,
+			   unsigned int __obj_size, xdrproc_t __xdr_obj) __THROW;
+extern bool_t xdr_wrapstring (XDR *__xdrs, char **__cpp) __THROW;
+extern unsigned long xdr_sizeof (xdrproc_t, void *) __THROW;
+
+/*
+ * Common opaque bytes objects used by many rpc protocols;
+ * declared here due to commonality.
+ */
+#define MAX_NETOBJ_SZ 1024
+struct netobj
+{
+  unsigned int n_len;
+  char *n_bytes;
+};
+typedef struct netobj netobj;
+extern bool_t xdr_netobj (XDR *__xdrs, struct netobj *__np) __THROW;
+
+/*
+ * These are the public routines for the various implementations of
+ * xdr streams.
+ */
+
+/* XDR using memory buffers */
+extern void xdrmem_create (XDR *__xdrs, const char* __addr,
+			   unsigned int __size, enum xdr_op __xop) __THROW;
+
+/* XDR using stdio library */
+extern void xdrstdio_create (XDR *__xdrs, FILE *__file, enum xdr_op __xop)
+     __THROW;
+
+/* XDR pseudo records for tcp */
+extern void xdrrec_create (XDR *__xdrs, unsigned int __sendsize,
+			   unsigned int __recvsize, char* __tcp_handle,
+			   int (*__readit) (char *, char *, int),
+			   int (*__writeit) (char *, char *, int)) __THROW;
+
+/* make end of xdr record */
+extern bool_t xdrrec_endofrecord (XDR *__xdrs, bool_t __sendnow) __THROW;
+
+/* move to beginning of next record */
+extern bool_t xdrrec_skiprecord (XDR *__xdrs) __THROW;
+
+/* true if no more input */
+extern bool_t xdrrec_eof (XDR *__xdrs) __THROW;
+
+/* free memory buffers for xdr */
+extern void xdr_free (xdrproc_t __proc, char *__objp) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/xdr.h */
diff --git a/contrib/media/updf/include/scripts/menuetos_app_v01.ld b/contrib/media/updf/include/scripts/menuetos_app_v01.ld
new file mode 100644
index 000000000..be13d5a1d
--- /dev/null
+++ b/contrib/media/updf/include/scripts/menuetos_app_v01.ld
@@ -0,0 +1,52 @@
+/*OUTPUT_FORMAT("binary")*/
+ENTRY("start")
+SECTIONS
+{
+ .text 0x000000 : 
+ {
+  code = . ; _code = . ;
+  *(.text)
+  *(.fixup)
+  *(.gnu.warning)
+  *(.gnu.linkonce.t*)
+  *(.const)
+  *(.ro*)
+  *(.gnu.linkonce.r*)
+  ecode = . ; _ecode = . ;
+ }
+ .rdata :
+ {
+ }
+ .data : 
+ {
+  djgpp_first_ctor = . ;
+  *(.ctor)
+  *(.ctors)
+  djgpp_last_ctor = . ;
+  djgpp_first_dtor = . ;
+  *(.dtor)
+  *(.dtors)
+  djgpp_last_dtor = . ;
+  *(.gcc_exc*)
+  __EH_FRAME_BEGIN__ = . ;
+  *(.eh_fram*)
+  __EH_FRAME_END__ = . ;
+  LONG(0);
+  *(.gnu.linkonce.d*)
+  *(.rodata)
+  *(.rodata.*)
+  *(.data)
+  edata = . ; _edata = . ;
+  bss = . ;
+ }
+ .bss :
+ {
+  *(.bss)
+ *(.note.gnu.build-id);
+ }
+ end = . ; _end = . ;
+
+}
+
+
+ 
diff --git a/contrib/media/updf/include/scripts/menuetos_dll.ld b/contrib/media/updf/include/scripts/menuetos_dll.ld
new file mode 100644
index 000000000..d8857f0a3
--- /dev/null
+++ b/contrib/media/updf/include/scripts/menuetos_dll.ld
@@ -0,0 +1,41 @@
+OUTPUT_FORMAT("coff-go32")
+SECTIONS
+{
+ .text 0x000000 : 
+ {
+  code = . ;
+  *(.text)
+  *(.fixup)
+  *(.gnu.warning)
+  *(.gnu.linkonce.t*)
+  *(.const)
+  *(.ro*)
+  *(.gnu.linkonce.r*)
+  ecode = . ; _ecode = . ;
+ }
+ .data : 
+ {
+  djgpp_first_ctor = . ;
+  *(.ctor)
+  djgpp_last_ctor = . ;
+  djgpp_first_dtor = . ;
+  *(.dtor)
+  djgpp_last_dtor = . ;
+  *(.gcc_exc*)
+  __EH_FRAME_BEGIN__ = . ;
+  *(.eh_fram*)
+  __EH_FRAME_END__ = . ;
+  LONG(0);
+  *(.gnu.linkonce.d*)
+  *(.rodata)
+  *(.rodata.*)
+  *(.data)
+  edata = . ; _edata = . ;
+  bss = . ;
+ }
+ .bss :
+ {
+  *(.bss)
+ }
+ end = . ; _end = . ;
+}
diff --git a/contrib/media/updf/include/search.h b/contrib/media/updf/include/search.h
new file mode 100644
index 000000000..6f462e910
--- /dev/null
+++ b/contrib/media/updf/include/search.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_search_h_
+#define __dj_include_search_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef struct qelem {
+  struct qelem *q_forw;
+  struct qelem *q_back;
+  char q_data[0];
+} qelem;
+
+void insque(struct qelem *_elem, struct qelem *_pred);
+void remque(struct qelem *_elem);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_search_h_ */
diff --git a/contrib/media/updf/include/set b/contrib/media/updf/include/set
new file mode 100644
index 000000000..62d671853
--- /dev/null
+++ b/contrib/media/updf/include/set
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_SET
+#include <bits/std_set.h>
+#endif
diff --git a/contrib/media/updf/include/setjmp.h b/contrib/media/updf/include/setjmp.h
new file mode 100644
index 000000000..906f50499
--- /dev/null
+++ b/contrib/media/updf/include/setjmp.h
@@ -0,0 +1,48 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_setjmp_h_
+#define __dj_include_setjmp_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+typedef struct __jmp_buf {
+  unsigned long __eax, __ebx, __ecx, __edx, __esi;
+  unsigned long __edi, __ebp, __esp, __eip, __eflags;
+  unsigned short __cs, __ds, __es, __fs, __gs, __ss;
+  unsigned long __sigmask; /* for POSIX signals only */
+  unsigned long __signum; /* for expansion */
+  unsigned long __exception_ptr; /* pointer to previous exception */
+  unsigned char __fpu_state[108]; /* for future use */
+} jmp_buf[1];
+
+void	longjmp(jmp_buf env, int val);
+int	setjmp(jmp_buf env);
+
+#define _longjmp longjmp
+#define _setjmp setjmp
+
+#ifndef __STRICT_ANSI__
+
+typedef jmp_buf sigjmp_buf;
+
+int	sigsetjmp(sigjmp_buf env, int savemask);
+int	siglongjmp(sigjmp_buf env, int val);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_setjmp_h_ */
diff --git a/contrib/media/updf/include/share.h b/contrib/media/updf/include/share.h
new file mode 100644
index 000000000..108460693
--- /dev/null
+++ b/contrib/media/updf/include/share.h
@@ -0,0 +1,5 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* DO NOT USE THIS IN NEW CODE.  It is here only
+   to allow old code to compile. */
+
+#include <fcntl.h>
diff --git a/contrib/media/updf/include/sigc++/adaptor.h b/contrib/media/updf/include/sigc++/adaptor.h
new file mode 100644
index 000000000..8a29f1b16
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/adaptor.h
@@ -0,0 +1,43 @@
+// -*- c++ -*-
+/* 
+ * Copyright 1999 Karl Nelson <kenelson@ece.ucdavis.edu>
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _SIGC_ADAPTOR_H_
+#define _SIGC_ADAPTOR_H_
+#include <sigc++/slot.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+struct LIBSIGC_API AdaptorNode : public SlotNode
+  {
+   Callback_ data_;
+  };
+
+struct LIBSIGC_API AdaptorSlot_
+  {
+   static void copy_callback(SlotData* sdata,AdaptorNode* node);
+  };
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
+
diff --git a/contrib/media/updf/include/sigc++/basic_signal.h b/contrib/media/updf/include/sigc++/basic_signal.h
new file mode 100644
index 000000000..9a5145a08
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/basic_signal.h
@@ -0,0 +1,1185 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/basic_signal.h.m4 */
+
+#ifndef SIGCXX_BASIC_SIGNAL_H
+#define SIGCXX_BASIC_SIGNAL_H
+#include <sigc++/marshal.h>
+#include <sigc++/slot.h>
+
+// Qt steals a method name.
+#ifdef SIGC_QT
+#undef emit
+#endif
+
+#ifdef emit
+#define SIGC_QT
+#undef emit
+#endif
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+/****************************************************************
+*****  Signals (build by macros)
+****************************************************************/
+
+// common part to all signals
+class LIBSIGC_API Signal_
+  {
+    private:
+      Signal_(const Signal_&);
+
+    protected:
+      typedef ScopeList List;
+   
+      struct LIBSIGC_API Impl 
+        { 
+          typedef ScopeList List;
+          List incoming_;
+          List outgoing_;
+          Impl();
+          ~Impl();
+        };
+
+      Impl *impl;
+
+      SlotData* in_connect();
+      SlotData* out_connect(SlotData *s);
+
+      Signal_();
+      ~Signal_();
+
+    public:
+      bool empty() const;
+      void clear();
+  };
+
+
+/****************************************************************
+*****  Signal 0
+****************************************************************/
+
+template <class R,typename Marsh=class Marshal<R> >
+  class Signal0:public Signal_
+  {
+   public:
+     typedef Slot0<R>                       InSlotType;
+     typedef Slot0<typename Marsh::OutType> OutSlotType;
+
+   private:
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef typename Marsh::OutType SType;
+     typedef R RType;
+#else
+     typedef Trait<typename Marsh::OutType>::type SType;
+     typedef Trait<R>::type RType;
+#endif
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal0<R,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static SType callback(void* d)
+       {
+        CallData* data=(CallData*)d;
+        return data->obj->emit();
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=(typename OutSlotType::Func)callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     SType emit();
+     SType operator()()
+       {return emit();}
+
+     Signal0() {}
+     Signal0(const InSlotType &s) {connect(s);}
+     ~Signal0() {}
+  };
+
+
+// emit
+template <class R,class Marsh>
+typename  Signal0<R,Marsh>::SType Signal0<R,Marsh>::
+  emit()
+  {
+   if (!impl||impl->outgoing_.empty()) return Marsh::default_value();
+   List &out=impl->outgoing_; 
+   Marsh rc;
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      if (rc.marshal(s.call())) return rc.value();
+     } 
+   return rc.value();
+  }
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Marsh>
+class Signal0<void,Marsh>
+  :public Signal_
+  {
+   public:
+     typedef Slot0<void> InSlotType;
+     typedef Slot0<void> OutSlotType;
+   private:
+     typedef InSlotType::Callback Callback;
+     typedef Signal0<void,Marsh> Self;
+     typedef CallDataObj2<OutSlotType::Func,Self> CallData;
+
+     static void callback(void* d)
+       {
+        CallData* data=(CallData*)d;
+        data->obj->emit();
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData& data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     void emit();
+     void operator()()
+       {emit();}
+
+     Signal0() {}
+     Signal0(const InSlotType &s) {connect(s);}
+     ~Signal0() {}
+  };
+
+
+// emit
+template <class Marsh>
+void Signal0<void,Marsh>::
+  emit()
+  {
+   if (!impl||impl->outgoing_.empty()) return;
+   List &out=impl->outgoing_; 
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      s.call();
+     }
+  }
+
+#endif
+
+
+/****************************************************************
+*****  Signal 1
+****************************************************************/
+
+template <class R,class P1,typename Marsh=class Marshal<R> >
+  class Signal1:public Signal_
+  {
+   public:
+     typedef Slot1<R,P1>                       InSlotType;
+     typedef Slot1<typename Marsh::OutType,P1> OutSlotType;
+
+   private:
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef typename Marsh::OutType SType;
+     typedef R RType;
+#else
+     typedef Trait<typename Marsh::OutType>::type SType;
+     typedef Trait<R>::type RType;
+#endif
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal1<R,P1,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static SType callback(void* d,P1 p1)
+       {
+        CallData* data=(CallData*)d;
+        return data->obj->emit(p1);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=(typename OutSlotType::Func)callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     SType emit(typename Trait<P1>::ref p1);
+     SType operator()(typename Trait<P1>::ref p1)
+       {return emit(p1);}
+
+     Signal1() {}
+     Signal1(const InSlotType &s) {connect(s);}
+     ~Signal1() {}
+  };
+
+
+// emit
+template <class R,class P1,class Marsh>
+typename  Signal1<R,P1,Marsh>::SType Signal1<R,P1,Marsh>::
+  emit(typename Trait<P1>::ref p1)
+  {
+   if (!impl||impl->outgoing_.empty()) return Marsh::default_value();
+   List &out=impl->outgoing_; 
+   Marsh rc;
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      if (rc.marshal(s.call(p1))) return rc.value();
+     } 
+   return rc.value();
+  }
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class Marsh>
+class Signal1<void,P1,Marsh>
+  :public Signal_
+  {
+   public:
+     typedef Slot1<void,P1> InSlotType;
+     typedef Slot1<void,P1> OutSlotType;
+   private:
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal1<void,P1,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static void callback(void* d,P1 p1)
+       {
+        CallData* data=(CallData*)d;
+        data->obj->emit(p1);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData& data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     void emit(typename Trait<P1>::ref p1);
+     void operator()(typename Trait<P1>::ref p1)
+       {emit(p1);}
+
+     Signal1() {}
+     Signal1(const InSlotType &s) {connect(s);}
+     ~Signal1() {}
+  };
+
+
+// emit
+template <class P1,class Marsh>
+void Signal1<void,P1,Marsh>::
+  emit(typename Trait<P1>::ref p1)
+  {
+   if (!impl||impl->outgoing_.empty()) return;
+   List &out=impl->outgoing_; 
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      s.call(p1);
+     }
+  }
+
+#endif
+
+
+/****************************************************************
+*****  Signal 2
+****************************************************************/
+
+template <class R,class P1,class P2,typename Marsh=class Marshal<R> >
+  class Signal2:public Signal_
+  {
+   public:
+     typedef Slot2<R,P1,P2>                       InSlotType;
+     typedef Slot2<typename Marsh::OutType,P1,P2> OutSlotType;
+
+   private:
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef typename Marsh::OutType SType;
+     typedef R RType;
+#else
+     typedef Trait<typename Marsh::OutType>::type SType;
+     typedef Trait<R>::type RType;
+#endif
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal2<R,P1,P2,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static SType callback(void* d,P1 p1,P2 p2)
+       {
+        CallData* data=(CallData*)d;
+        return data->obj->emit(p1,p2);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=(typename OutSlotType::Func)callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     SType emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2);
+     SType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2)
+       {return emit(p1,p2);}
+
+     Signal2() {}
+     Signal2(const InSlotType &s) {connect(s);}
+     ~Signal2() {}
+  };
+
+
+// emit
+template <class R,class P1,class P2,class Marsh>
+typename  Signal2<R,P1,P2,Marsh>::SType Signal2<R,P1,P2,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2)
+  {
+   if (!impl||impl->outgoing_.empty()) return Marsh::default_value();
+   List &out=impl->outgoing_; 
+   Marsh rc;
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      if (rc.marshal(s.call(p1,p2))) return rc.value();
+     } 
+   return rc.value();
+  }
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class Marsh>
+class Signal2<void,P1,P2,Marsh>
+  :public Signal_
+  {
+   public:
+     typedef Slot2<void,P1,P2> InSlotType;
+     typedef Slot2<void,P1,P2> OutSlotType;
+   private:
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal2<void,P1,P2,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static void callback(void* d,P1 p1,P2 p2)
+       {
+        CallData* data=(CallData*)d;
+        data->obj->emit(p1,p2);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData& data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     void emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2);
+     void operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2)
+       {emit(p1,p2);}
+
+     Signal2() {}
+     Signal2(const InSlotType &s) {connect(s);}
+     ~Signal2() {}
+  };
+
+
+// emit
+template <class P1,class P2,class Marsh>
+void Signal2<void,P1,P2,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2)
+  {
+   if (!impl||impl->outgoing_.empty()) return;
+   List &out=impl->outgoing_; 
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      s.call(p1,p2);
+     }
+  }
+
+#endif
+
+
+/****************************************************************
+*****  Signal 3
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,typename Marsh=class Marshal<R> >
+  class Signal3:public Signal_
+  {
+   public:
+     typedef Slot3<R,P1,P2,P3>                       InSlotType;
+     typedef Slot3<typename Marsh::OutType,P1,P2,P3> OutSlotType;
+
+   private:
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef typename Marsh::OutType SType;
+     typedef R RType;
+#else
+     typedef Trait<typename Marsh::OutType>::type SType;
+     typedef Trait<R>::type RType;
+#endif
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal3<R,P1,P2,P3,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static SType callback(void* d,P1 p1,P2 p2,P3 p3)
+       {
+        CallData* data=(CallData*)d;
+        return data->obj->emit(p1,p2,p3);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=(typename OutSlotType::Func)callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     SType emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3);
+     SType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3)
+       {return emit(p1,p2,p3);}
+
+     Signal3() {}
+     Signal3(const InSlotType &s) {connect(s);}
+     ~Signal3() {}
+  };
+
+
+// emit
+template <class R,class P1,class P2,class P3,class Marsh>
+typename  Signal3<R,P1,P2,P3,Marsh>::SType Signal3<R,P1,P2,P3,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3)
+  {
+   if (!impl||impl->outgoing_.empty()) return Marsh::default_value();
+   List &out=impl->outgoing_; 
+   Marsh rc;
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      if (rc.marshal(s.call(p1,p2,p3))) return rc.value();
+     } 
+   return rc.value();
+  }
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class Marsh>
+class Signal3<void,P1,P2,P3,Marsh>
+  :public Signal_
+  {
+   public:
+     typedef Slot3<void,P1,P2,P3> InSlotType;
+     typedef Slot3<void,P1,P2,P3> OutSlotType;
+   private:
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal3<void,P1,P2,P3,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static void callback(void* d,P1 p1,P2 p2,P3 p3)
+       {
+        CallData* data=(CallData*)d;
+        data->obj->emit(p1,p2,p3);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData& data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     void emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3);
+     void operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3)
+       {emit(p1,p2,p3);}
+
+     Signal3() {}
+     Signal3(const InSlotType &s) {connect(s);}
+     ~Signal3() {}
+  };
+
+
+// emit
+template <class P1,class P2,class P3,class Marsh>
+void Signal3<void,P1,P2,P3,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3)
+  {
+   if (!impl||impl->outgoing_.empty()) return;
+   List &out=impl->outgoing_; 
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      s.call(p1,p2,p3);
+     }
+  }
+
+#endif
+
+
+/****************************************************************
+*****  Signal 4
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,class P4,typename Marsh=class Marshal<R> >
+  class Signal4:public Signal_
+  {
+   public:
+     typedef Slot4<R,P1,P2,P3,P4>                       InSlotType;
+     typedef Slot4<typename Marsh::OutType,P1,P2,P3,P4> OutSlotType;
+
+   private:
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef typename Marsh::OutType SType;
+     typedef R RType;
+#else
+     typedef Trait<typename Marsh::OutType>::type SType;
+     typedef Trait<R>::type RType;
+#endif
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal4<R,P1,P2,P3,P4,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static SType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+       {
+        CallData* data=(CallData*)d;
+        return data->obj->emit(p1,p2,p3,p4);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=(typename OutSlotType::Func)callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     SType emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4);
+     SType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4)
+       {return emit(p1,p2,p3,p4);}
+
+     Signal4() {}
+     Signal4(const InSlotType &s) {connect(s);}
+     ~Signal4() {}
+  };
+
+
+// emit
+template <class R,class P1,class P2,class P3,class P4,class Marsh>
+typename  Signal4<R,P1,P2,P3,P4,Marsh>::SType Signal4<R,P1,P2,P3,P4,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4)
+  {
+   if (!impl||impl->outgoing_.empty()) return Marsh::default_value();
+   List &out=impl->outgoing_; 
+   Marsh rc;
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      if (rc.marshal(s.call(p1,p2,p3,p4))) return rc.value();
+     } 
+   return rc.value();
+  }
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class Marsh>
+class Signal4<void,P1,P2,P3,P4,Marsh>
+  :public Signal_
+  {
+   public:
+     typedef Slot4<void,P1,P2,P3,P4> InSlotType;
+     typedef Slot4<void,P1,P2,P3,P4> OutSlotType;
+   private:
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal4<void,P1,P2,P3,P4,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static void callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+       {
+        CallData* data=(CallData*)d;
+        data->obj->emit(p1,p2,p3,p4);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData& data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     void emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4);
+     void operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4)
+       {emit(p1,p2,p3,p4);}
+
+     Signal4() {}
+     Signal4(const InSlotType &s) {connect(s);}
+     ~Signal4() {}
+  };
+
+
+// emit
+template <class P1,class P2,class P3,class P4,class Marsh>
+void Signal4<void,P1,P2,P3,P4,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4)
+  {
+   if (!impl||impl->outgoing_.empty()) return;
+   List &out=impl->outgoing_; 
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      s.call(p1,p2,p3,p4);
+     }
+  }
+
+#endif
+
+
+/****************************************************************
+*****  Signal 5
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,class P4,class P5,typename Marsh=class Marshal<R> >
+  class Signal5:public Signal_
+  {
+   public:
+     typedef Slot5<R,P1,P2,P3,P4,P5>                       InSlotType;
+     typedef Slot5<typename Marsh::OutType,P1,P2,P3,P4,P5> OutSlotType;
+
+   private:
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef typename Marsh::OutType SType;
+     typedef R RType;
+#else
+     typedef Trait<typename Marsh::OutType>::type SType;
+     typedef Trait<R>::type RType;
+#endif
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal5<R,P1,P2,P3,P4,P5,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static SType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+       {
+        CallData* data=(CallData*)d;
+        return data->obj->emit(p1,p2,p3,p4,p5);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=(typename OutSlotType::Func)callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     SType emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5);
+     SType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5)
+       {return emit(p1,p2,p3,p4,p5);}
+
+     Signal5() {}
+     Signal5(const InSlotType &s) {connect(s);}
+     ~Signal5() {}
+  };
+
+
+// emit
+template <class R,class P1,class P2,class P3,class P4,class P5,class Marsh>
+typename  Signal5<R,P1,P2,P3,P4,P5,Marsh>::SType Signal5<R,P1,P2,P3,P4,P5,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5)
+  {
+   if (!impl||impl->outgoing_.empty()) return Marsh::default_value();
+   List &out=impl->outgoing_; 
+   Marsh rc;
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      if (rc.marshal(s.call(p1,p2,p3,p4,p5))) return rc.value();
+     } 
+   return rc.value();
+  }
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class Marsh>
+class Signal5<void,P1,P2,P3,P4,P5,Marsh>
+  :public Signal_
+  {
+   public:
+     typedef Slot5<void,P1,P2,P3,P4,P5> InSlotType;
+     typedef Slot5<void,P1,P2,P3,P4,P5> OutSlotType;
+   private:
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal5<void,P1,P2,P3,P4,P5,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static void callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+       {
+        CallData* data=(CallData*)d;
+        data->obj->emit(p1,p2,p3,p4,p5);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData& data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     void emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5);
+     void operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5)
+       {emit(p1,p2,p3,p4,p5);}
+
+     Signal5() {}
+     Signal5(const InSlotType &s) {connect(s);}
+     ~Signal5() {}
+  };
+
+
+// emit
+template <class P1,class P2,class P3,class P4,class P5,class Marsh>
+void Signal5<void,P1,P2,P3,P4,P5,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5)
+  {
+   if (!impl||impl->outgoing_.empty()) return;
+   List &out=impl->outgoing_; 
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      s.call(p1,p2,p3,p4,p5);
+     }
+  }
+
+#endif
+
+
+/****************************************************************
+*****  Signal 6
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,typename Marsh=class Marshal<R> >
+  class Signal6:public Signal_
+  {
+   public:
+     typedef Slot6<R,P1,P2,P3,P4,P5,P6>                       InSlotType;
+     typedef Slot6<typename Marsh::OutType,P1,P2,P3,P4,P5,P6> OutSlotType;
+
+   private:
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef typename Marsh::OutType SType;
+     typedef R RType;
+#else
+     typedef Trait<typename Marsh::OutType>::type SType;
+     typedef Trait<R>::type RType;
+#endif
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal6<R,P1,P2,P3,P4,P5,P6,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static SType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+       {
+        CallData* data=(CallData*)d;
+        return data->obj->emit(p1,p2,p3,p4,p5,p6);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=(typename OutSlotType::Func)callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     SType emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6);
+     SType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6)
+       {return emit(p1,p2,p3,p4,p5,p6);}
+
+     Signal6() {}
+     Signal6(const InSlotType &s) {connect(s);}
+     ~Signal6() {}
+  };
+
+
+// emit
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class Marsh>
+typename  Signal6<R,P1,P2,P3,P4,P5,P6,Marsh>::SType Signal6<R,P1,P2,P3,P4,P5,P6,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6)
+  {
+   if (!impl||impl->outgoing_.empty()) return Marsh::default_value();
+   List &out=impl->outgoing_; 
+   Marsh rc;
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      if (rc.marshal(s.call(p1,p2,p3,p4,p5,p6))) return rc.value();
+     } 
+   return rc.value();
+  }
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6,class Marsh>
+class Signal6<void,P1,P2,P3,P4,P5,P6,Marsh>
+  :public Signal_
+  {
+   public:
+     typedef Slot6<void,P1,P2,P3,P4,P5,P6> InSlotType;
+     typedef Slot6<void,P1,P2,P3,P4,P5,P6> OutSlotType;
+   private:
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal6<void,P1,P2,P3,P4,P5,P6,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static void callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+       {
+        CallData* data=(CallData*)d;
+        data->obj->emit(p1,p2,p3,p4,p5,p6);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData& data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     void emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6);
+     void operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6)
+       {emit(p1,p2,p3,p4,p5,p6);}
+
+     Signal6() {}
+     Signal6(const InSlotType &s) {connect(s);}
+     ~Signal6() {}
+  };
+
+
+// emit
+template <class P1,class P2,class P3,class P4,class P5,class P6,class Marsh>
+void Signal6<void,P1,P2,P3,P4,P5,P6,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6)
+  {
+   if (!impl||impl->outgoing_.empty()) return;
+   List &out=impl->outgoing_; 
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      s.call(p1,p2,p3,p4,p5,p6);
+     }
+  }
+
+#endif
+
+
+/****************************************************************
+*****  Signal 7
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,typename Marsh=class Marshal<R> >
+  class Signal7:public Signal_
+  {
+   public:
+     typedef Slot7<R,P1,P2,P3,P4,P5,P6,P7>                       InSlotType;
+     typedef Slot7<typename Marsh::OutType,P1,P2,P3,P4,P5,P6,P7> OutSlotType;
+
+   private:
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef typename Marsh::OutType SType;
+     typedef R RType;
+#else
+     typedef Trait<typename Marsh::OutType>::type SType;
+     typedef Trait<R>::type RType;
+#endif
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal7<R,P1,P2,P3,P4,P5,P6,P7,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static SType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+       {
+        CallData* data=(CallData*)d;
+        return data->obj->emit(p1,p2,p3,p4,p5,p6,p7);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=(typename OutSlotType::Func)callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     SType emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7);
+     SType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7)
+       {return emit(p1,p2,p3,p4,p5,p6,p7);}
+
+     Signal7() {}
+     Signal7(const InSlotType &s) {connect(s);}
+     ~Signal7() {}
+  };
+
+
+// emit
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class Marsh>
+typename  Signal7<R,P1,P2,P3,P4,P5,P6,P7,Marsh>::SType Signal7<R,P1,P2,P3,P4,P5,P6,P7,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7)
+  {
+   if (!impl||impl->outgoing_.empty()) return Marsh::default_value();
+   List &out=impl->outgoing_; 
+   Marsh rc;
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      if (rc.marshal(s.call(p1,p2,p3,p4,p5,p6,p7))) return rc.value();
+     } 
+   return rc.value();
+  }
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6,class P7,class Marsh>
+class Signal7<void,P1,P2,P3,P4,P5,P6,P7,Marsh>
+  :public Signal_
+  {
+   public:
+     typedef Slot7<void,P1,P2,P3,P4,P5,P6,P7> InSlotType;
+     typedef Slot7<void,P1,P2,P3,P4,P5,P6,P7> OutSlotType;
+   private:
+     typedef typename InSlotType::Callback Callback;
+     typedef Signal7<void,P1,P2,P3,P4,P5,P6,P7,Marsh> Self;
+     typedef CallDataObj2<typename OutSlotType::Func,Self> CallData;
+
+     static void callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+       {
+        CallData* data=(CallData*)d;
+        data->obj->emit(p1,p2,p3,p4,p5,p6,p7);
+       }
+
+   public:
+     OutSlotType slot()
+       {
+        SlotData* tmp=in_connect();
+        CallData& data=reinterpret_cast<CallData&>(tmp->data_);
+        data.callback=callback;
+        data.obj=this;
+        return tmp;
+       }
+
+     Connection connect(const InSlotType &s)
+       {
+        return out_connect(s.data());
+       }
+
+     void emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7);
+     void operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7)
+       {emit(p1,p2,p3,p4,p5,p6,p7);}
+
+     Signal7() {}
+     Signal7(const InSlotType &s) {connect(s);}
+     ~Signal7() {}
+  };
+
+
+// emit
+template <class P1,class P2,class P3,class P4,class P5,class P6,class P7,class Marsh>
+void Signal7<void,P1,P2,P3,P4,P5,P6,P7,Marsh>::
+  emit(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7)
+  {
+   if (!impl||impl->outgoing_.empty()) return;
+   List &out=impl->outgoing_; 
+   SlotData *data;
+   List::Iterator i=out.begin();
+   while (i!=out.end())
+     {
+      data=((SlotDependent*)(i.node()))->parent();
+      ++i;
+      Callback& s=(Callback&)(data->callback());
+      s.call(p1,p2,p3,p4,p5,p6,p7);
+     }
+  }
+
+#endif
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#ifdef SIGC_QT
+#define emit
+#endif
+
+
+#endif // SIGCXX_BASIC_SIGNAL_H
+
diff --git a/contrib/media/updf/include/sigc++/bind.h b/contrib/media/updf/include/sigc++/bind.h
new file mode 100644
index 000000000..bb096801b
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/bind.h
@@ -0,0 +1,1429 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/bind.h.m4 */
+
+#ifndef SIGCXX_BIND_H
+#define SIGCXX_BIND_H
+
+/*
+  SigC::bind
+  -------------
+  bind() alters a Slot by fixing arguments to certain values.
+
+  Argument fixing starts from the last argument.  The slot is
+  destroyed in the process and a new one is created, so references
+  holding onto the slot will no longer be valid.
+
+  Up to two arguments can be bound at a time with the default
+  header.
+
+  Simple Sample usage:
+
+    void f(int,int);
+    Slot2<void,int,int> s1=slot(f);
+
+    Slot1<void,int>  s2=bind(s1,1);  // s1 is invalid
+    s2(2);  // call f with arguments 2,1 
+
+  Multibinding usage:
+
+    void f(int,int);
+    Slot2<void,int,int> s1=slot(f);
+ 
+    Slot0<void>  s2=bind(s1,1,2);  // s1 is invalid
+    s2();  // call f with arguments 1,2 
+
+  Type specified usage:
+    
+    struct A {};
+    struct B :public A {};
+    B* b;
+    Slot0<void, A*> s1;
+
+    Slot0<void> s2=bind(s1, b);  // B* converted to A*
+     
+*/
+
+#include <sigc++/adaptor.h>
+#include <sigc++/scope.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+/****************************************************************
+***** Adaptor Bind Slot 0 arguments, 1 hidden arguments
+****************************************************************/
+template <class R,
+   class C1>
+struct AdaptorBindSlot0_1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot0<R> SlotType;
+   typedef Slot1<R,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class C1>
+struct AdaptorBindSlot0_1
+   <void,
+    C1> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot0<void> SlotType;
+   typedef Slot1<void,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,
+    class R,
+    class C1>
+inline
+Slot0<R>
+  bind(const Slot1<R,C1> &s,
+       A1 a1)
+  {return AdaptorBindSlot0_1<R,
+           C1>::create(s.data(),a1);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 1 arguments, 1 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,
+   class C1>
+struct AdaptorBindSlot1_1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot1<R,P1> SlotType;
+   typedef Slot2<R,P1,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,
+   class C1>
+struct AdaptorBindSlot1_1
+   <void,P1,
+    C1> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot1<void,P1> SlotType;
+   typedef Slot2<void,P1,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,
+    class R,
+    class P1,
+    class C1>
+inline
+Slot1<R,P1>
+  bind(const Slot2<R,P1,C1> &s,
+       A1 a1)
+  {return AdaptorBindSlot1_1<R,
+           P1,
+           C1>::create(s.data(),a1);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 2 arguments, 1 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,
+   class C1>
+struct AdaptorBindSlot2_1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot2<R,P1,P2> SlotType;
+   typedef Slot3<R,P1,P2,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,
+   class C1>
+struct AdaptorBindSlot2_1
+   <void,P1,P2,
+    C1> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot2<void,P1,P2> SlotType;
+   typedef Slot3<void,P1,P2,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,
+    class R,
+    class P1,class P2,
+    class C1>
+inline
+Slot2<R,P1,P2>
+  bind(const Slot3<R,P1,P2,C1> &s,
+       A1 a1)
+  {return AdaptorBindSlot2_1<R,
+           P1,P2,
+           C1>::create(s.data(),a1);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 3 arguments, 1 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,class P3,
+   class C1>
+struct AdaptorBindSlot3_1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot3<R,P1,P2,P3> SlotType;
+   typedef Slot4<R,P1,P2,P3,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,
+   class C1>
+struct AdaptorBindSlot3_1
+   <void,P1,P2,P3,
+    C1> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot3<void,P1,P2,P3> SlotType;
+   typedef Slot4<void,P1,P2,P3,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,
+    class R,
+    class P1,class P2,class P3,
+    class C1>
+inline
+Slot3<R,P1,P2,P3>
+  bind(const Slot4<R,P1,P2,P3,C1> &s,
+       A1 a1)
+  {return AdaptorBindSlot3_1<R,
+           P1,P2,P3,
+           C1>::create(s.data(),a1);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 4 arguments, 1 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,class P3,class P4,
+   class C1>
+struct AdaptorBindSlot4_1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot4<R,P1,P2,P3,P4> SlotType;
+   typedef Slot5<R,P1,P2,P3,P4,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,
+   class C1>
+struct AdaptorBindSlot4_1
+   <void,P1,P2,P3,P4,
+    C1> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot4<void,P1,P2,P3,P4> SlotType;
+   typedef Slot5<void,P1,P2,P3,P4,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,
+    class R,
+    class P1,class P2,class P3,class P4,
+    class C1>
+inline
+Slot4<R,P1,P2,P3,P4>
+  bind(const Slot5<R,P1,P2,P3,P4,C1> &s,
+       A1 a1)
+  {return AdaptorBindSlot4_1<R,
+           P1,P2,P3,P4,
+           C1>::create(s.data(),a1);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 5 arguments, 1 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,class P3,class P4,class P5,
+   class C1>
+struct AdaptorBindSlot5_1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot5<R,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot6<R,P1,P2,P3,P4,P5,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,
+   class C1>
+struct AdaptorBindSlot5_1
+   <void,P1,P2,P3,P4,P5,
+    C1> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot5<void,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot6<void,P1,P2,P3,P4,P5,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,
+    class R,
+    class P1,class P2,class P3,class P4,class P5,
+    class C1>
+inline
+Slot5<R,P1,P2,P3,P4,P5>
+  bind(const Slot6<R,P1,P2,P3,P4,P5,C1> &s,
+       A1 a1)
+  {return AdaptorBindSlot5_1<R,
+           P1,P2,P3,P4,P5,
+           C1>::create(s.data(),a1);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 6 arguments, 1 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,class P3,class P4,class P5,class P6,
+   class C1>
+struct AdaptorBindSlot6_1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot6<R,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef Slot7<R,P1,P2,P3,P4,P5,P6,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6,
+   class C1>
+struct AdaptorBindSlot6_1
+   <void,P1,P2,P3,P4,P5,P6,
+    C1> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot6<void,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef Slot7<void,P1,P2,P3,P4,P5,P6,C1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+
+      Node(C1 c1)
+	: c1_(c1)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6,
+                                     node->c1_);
+     }
+   static SlotData* create(SlotData *s,C1 c1)
+     {
+      Node *node=new Node(c1);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,
+    class R,
+    class P1,class P2,class P3,class P4,class P5,class P6,
+    class C1>
+inline
+Slot6<R,P1,P2,P3,P4,P5,P6>
+  bind(const Slot7<R,P1,P2,P3,P4,P5,P6,C1> &s,
+       A1 a1)
+  {return AdaptorBindSlot6_1<R,
+           P1,P2,P3,P4,P5,P6,
+           C1>::create(s.data(),a1);
+  }
+
+
+
+/****************************************************************
+***** Adaptor Bind Slot 0 arguments, 2 hidden arguments
+****************************************************************/
+template <class R,
+   class C1,class C2>
+struct AdaptorBindSlot0_2: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot0<R> SlotType;
+   typedef Slot2<R,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class C1,class C2>
+struct AdaptorBindSlot0_2
+   <void,
+    C1,C2> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot0<void> SlotType;
+   typedef Slot2<void,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,class A2,
+    class R,
+    class C1,class C2>
+inline
+Slot0<R>
+  bind(const Slot2<R,C1,C2> &s,
+       A1 a1,A2 a2)
+  {return AdaptorBindSlot0_2<R,
+           C1,C2>::create(s.data(),a1,a2);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 1 arguments, 2 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,
+   class C1,class C2>
+struct AdaptorBindSlot1_2: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot1<R,P1> SlotType;
+   typedef Slot3<R,P1,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,
+   class C1,class C2>
+struct AdaptorBindSlot1_2
+   <void,P1,
+    C1,C2> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot1<void,P1> SlotType;
+   typedef Slot3<void,P1,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,class A2,
+    class R,
+    class P1,
+    class C1,class C2>
+inline
+Slot1<R,P1>
+  bind(const Slot3<R,P1,C1,C2> &s,
+       A1 a1,A2 a2)
+  {return AdaptorBindSlot1_2<R,
+           P1,
+           C1,C2>::create(s.data(),a1,a2);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 2 arguments, 2 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,
+   class C1,class C2>
+struct AdaptorBindSlot2_2: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot2<R,P1,P2> SlotType;
+   typedef Slot4<R,P1,P2,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,
+   class C1,class C2>
+struct AdaptorBindSlot2_2
+   <void,P1,P2,
+    C1,C2> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot2<void,P1,P2> SlotType;
+   typedef Slot4<void,P1,P2,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,class A2,
+    class R,
+    class P1,class P2,
+    class C1,class C2>
+inline
+Slot2<R,P1,P2>
+  bind(const Slot4<R,P1,P2,C1,C2> &s,
+       A1 a1,A2 a2)
+  {return AdaptorBindSlot2_2<R,
+           P1,P2,
+           C1,C2>::create(s.data(),a1,a2);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 3 arguments, 2 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,class P3,
+   class C1,class C2>
+struct AdaptorBindSlot3_2: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot3<R,P1,P2,P3> SlotType;
+   typedef Slot5<R,P1,P2,P3,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,
+   class C1,class C2>
+struct AdaptorBindSlot3_2
+   <void,P1,P2,P3,
+    C1,C2> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot3<void,P1,P2,P3> SlotType;
+   typedef Slot5<void,P1,P2,P3,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,class A2,
+    class R,
+    class P1,class P2,class P3,
+    class C1,class C2>
+inline
+Slot3<R,P1,P2,P3>
+  bind(const Slot5<R,P1,P2,P3,C1,C2> &s,
+       A1 a1,A2 a2)
+  {return AdaptorBindSlot3_2<R,
+           P1,P2,P3,
+           C1,C2>::create(s.data(),a1,a2);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 4 arguments, 2 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,class P3,class P4,
+   class C1,class C2>
+struct AdaptorBindSlot4_2: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot4<R,P1,P2,P3,P4> SlotType;
+   typedef Slot6<R,P1,P2,P3,P4,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,
+   class C1,class C2>
+struct AdaptorBindSlot4_2
+   <void,P1,P2,P3,P4,
+    C1,C2> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot4<void,P1,P2,P3,P4> SlotType;
+   typedef Slot6<void,P1,P2,P3,P4,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,class A2,
+    class R,
+    class P1,class P2,class P3,class P4,
+    class C1,class C2>
+inline
+Slot4<R,P1,P2,P3,P4>
+  bind(const Slot6<R,P1,P2,P3,P4,C1,C2> &s,
+       A1 a1,A2 a2)
+  {return AdaptorBindSlot4_2<R,
+           P1,P2,P3,P4,
+           C1,C2>::create(s.data(),a1,a2);
+  }
+
+
+/****************************************************************
+***** Adaptor Bind Slot 5 arguments, 2 hidden arguments
+****************************************************************/
+template <class R,
+   class P1,class P2,class P3,class P4,class P5,
+   class C1,class C2>
+struct AdaptorBindSlot5_2: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef Slot5<R,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot7<R,P1,P2,P3,P4,P5,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,
+   class C1,class C2>
+struct AdaptorBindSlot5_2
+   <void,P1,P2,P3,P4,P5,
+    C1,C2> : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot5<void,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot7<void,P1,P2,P3,P4,P5,C1,C2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+      C1 c1_;
+      C2 c2_;
+
+      Node(C1 c1,C2 c2)
+	: c1_(c1),c2_(c2)
+ 	{ }
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+       ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,
+                                     node->c1_,node->c2_);
+     }
+   static SlotData* create(SlotData *s,C1 c1,C2 c2)
+     {
+      Node *node=new Node(c1,c2);
+      copy_callback(s,node);
+      CallData &data=reinterpret_cast<CallData&>(s->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return s;
+     }
+  };
+
+#endif
+#endif
+
+template <class A1,class A2,
+    class R,
+    class P1,class P2,class P3,class P4,class P5,
+    class C1,class C2>
+inline
+Slot5<R,P1,P2,P3,P4,P5>
+  bind(const Slot7<R,P1,P2,P3,P4,P5,C1,C2> &s,
+       A1 a1,A2 a2)
+  {return AdaptorBindSlot5_2<R,
+           P1,P2,P3,P4,P5,
+           C1,C2>::create(s.data(),a1,a2);
+  }
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/class_slot.h b/contrib/media/updf/include/sigc++/class_slot.h
new file mode 100644
index 000000000..2ad5e6a72
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/class_slot.h
@@ -0,0 +1,318 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/class_slot.h.m4 */
+
+#ifndef SIGCXX_CLASS_SLOT_H
+#define SIGCXX_CLASS_SLOT_H
+
+/*
+  SigC::slot_class() (class)
+  -----------------------
+  slot_class() can be applied to a class method to form a Slot with a
+  profile equivelent to the method.  At the same time an instance
+  of that class must be specified.  This is an unsafe interface.
+
+  This does NOT require that the class be derived from SigC::Object.
+  However, the object should be static with regards to the signal system.
+  (allocated within the global scope.)  If it is not and a connected
+  slot is call it will result in a seg fault.  If the object must
+  be destroyed before the connected slots, all connections must
+  be disconnected by hand.
+
+  Sample usage:
+
+    struct A
+      {
+       void foo(int,int);
+      } a;
+
+    Slot2<void,int,int> s=slot_class(a,&A::foo);
+
+*/
+
+
+#include <sigc++/object_slot.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+
+/****************************************************************
+***** Class Slot 0
+****************************************************************/
+template <class R,class Obj>
+struct ClassSlot0_:public ObjectSlot0_<R,Obj>
+  {
+   typedef ObjectSlot0_<R,Obj> Base;
+   typedef typename Base::InFunc InFunc;
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+template <class R,class Obj>
+Slot0<R>
+  slot_class(Obj &obj,R (Obj::*func)())
+  {return ClassSlot0_<R,Obj>::create(&obj,func);
+  }
+
+template <class R,class Obj>
+Slot0<R>
+  slot_class(Obj *obj,R (Obj::*func)())
+  {return ClassSlot0_<R,Obj>::create(obj,func);
+  }
+
+
+/****************************************************************
+***** Class Slot 1
+****************************************************************/
+template <class R,class P1,class Obj>
+struct ClassSlot1_:public ObjectSlot1_<R,P1,Obj>
+  {
+   typedef ObjectSlot1_<R,P1,Obj> Base;
+   typedef typename Base::InFunc InFunc;
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+template <class R,class P1,class Obj>
+Slot1<R,P1>
+  slot_class(Obj &obj,R (Obj::*func)(P1))
+  {return ClassSlot1_<R,P1,Obj>::create(&obj,func);
+  }
+
+template <class R,class P1,class Obj>
+Slot1<R,P1>
+  slot_class(Obj *obj,R (Obj::*func)(P1))
+  {return ClassSlot1_<R,P1,Obj>::create(obj,func);
+  }
+
+
+/****************************************************************
+***** Class Slot 2
+****************************************************************/
+template <class R,class P1,class P2,class Obj>
+struct ClassSlot2_:public ObjectSlot2_<R,P1,P2,Obj>
+  {
+   typedef ObjectSlot2_<R,P1,P2,Obj> Base;
+   typedef typename Base::InFunc InFunc;
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+template <class R,class P1,class P2,class Obj>
+Slot2<R,P1,P2>
+  slot_class(Obj &obj,R (Obj::*func)(P1,P2))
+  {return ClassSlot2_<R,P1,P2,Obj>::create(&obj,func);
+  }
+
+template <class R,class P1,class P2,class Obj>
+Slot2<R,P1,P2>
+  slot_class(Obj *obj,R (Obj::*func)(P1,P2))
+  {return ClassSlot2_<R,P1,P2,Obj>::create(obj,func);
+  }
+
+
+/****************************************************************
+***** Class Slot 3
+****************************************************************/
+template <class R,class P1,class P2,class P3,class Obj>
+struct ClassSlot3_:public ObjectSlot3_<R,P1,P2,P3,Obj>
+  {
+   typedef ObjectSlot3_<R,P1,P2,P3,Obj> Base;
+   typedef typename Base::InFunc InFunc;
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+template <class R,class P1,class P2,class P3,class Obj>
+Slot3<R,P1,P2,P3>
+  slot_class(Obj &obj,R (Obj::*func)(P1,P2,P3))
+  {return ClassSlot3_<R,P1,P2,P3,Obj>::create(&obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class Obj>
+Slot3<R,P1,P2,P3>
+  slot_class(Obj *obj,R (Obj::*func)(P1,P2,P3))
+  {return ClassSlot3_<R,P1,P2,P3,Obj>::create(obj,func);
+  }
+
+
+/****************************************************************
+***** Class Slot 4
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class Obj>
+struct ClassSlot4_:public ObjectSlot4_<R,P1,P2,P3,P4,Obj>
+  {
+   typedef ObjectSlot4_<R,P1,P2,P3,P4,Obj> Base;
+   typedef typename Base::InFunc InFunc;
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+template <class R,class P1,class P2,class P3,class P4,class Obj>
+Slot4<R,P1,P2,P3,P4>
+  slot_class(Obj &obj,R (Obj::*func)(P1,P2,P3,P4))
+  {return ClassSlot4_<R,P1,P2,P3,P4,Obj>::create(&obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class Obj>
+Slot4<R,P1,P2,P3,P4>
+  slot_class(Obj *obj,R (Obj::*func)(P1,P2,P3,P4))
+  {return ClassSlot4_<R,P1,P2,P3,P4,Obj>::create(obj,func);
+  }
+
+
+/****************************************************************
+***** Class Slot 5
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5,class Obj>
+struct ClassSlot5_:public ObjectSlot5_<R,P1,P2,P3,P4,P5,Obj>
+  {
+   typedef ObjectSlot5_<R,P1,P2,P3,P4,P5,Obj> Base;
+   typedef typename Base::InFunc InFunc;
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class Obj>
+Slot5<R,P1,P2,P3,P4,P5>
+  slot_class(Obj &obj,R (Obj::*func)(P1,P2,P3,P4,P5))
+  {return ClassSlot5_<R,P1,P2,P3,P4,P5,Obj>::create(&obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class Obj>
+Slot5<R,P1,P2,P3,P4,P5>
+  slot_class(Obj *obj,R (Obj::*func)(P1,P2,P3,P4,P5))
+  {return ClassSlot5_<R,P1,P2,P3,P4,P5,Obj>::create(obj,func);
+  }
+
+
+/****************************************************************
+***** Class Slot 6
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class Obj>
+struct ClassSlot6_:public ObjectSlot6_<R,P1,P2,P3,P4,P5,P6,Obj>
+  {
+   typedef ObjectSlot6_<R,P1,P2,P3,P4,P5,P6,Obj> Base;
+   typedef typename Base::InFunc InFunc;
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class Obj>
+Slot6<R,P1,P2,P3,P4,P5,P6>
+  slot_class(Obj &obj,R (Obj::*func)(P1,P2,P3,P4,P5,P6))
+  {return ClassSlot6_<R,P1,P2,P3,P4,P5,P6,Obj>::create(&obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class Obj>
+Slot6<R,P1,P2,P3,P4,P5,P6>
+  slot_class(Obj *obj,R (Obj::*func)(P1,P2,P3,P4,P5,P6))
+  {return ClassSlot6_<R,P1,P2,P3,P4,P5,P6,Obj>::create(obj,func);
+  }
+
+
+/****************************************************************
+***** Class Slot 7
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class Obj>
+struct ClassSlot7_:public ObjectSlot7_<R,P1,P2,P3,P4,P5,P6,P7,Obj>
+  {
+   typedef ObjectSlot7_<R,P1,P2,P3,P4,P5,P6,P7,Obj> Base;
+   typedef typename Base::InFunc InFunc;
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class Obj>
+Slot7<R,P1,P2,P3,P4,P5,P6,P7>
+  slot_class(Obj &obj,R (Obj::*func)(P1,P2,P3,P4,P5,P6,P7))
+  {return ClassSlot7_<R,P1,P2,P3,P4,P5,P6,P7,Obj>::create(&obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class Obj>
+Slot7<R,P1,P2,P3,P4,P5,P6,P7>
+  slot_class(Obj *obj,R (Obj::*func)(P1,P2,P3,P4,P5,P6,P7))
+  {return ClassSlot7_<R,P1,P2,P3,P4,P5,P6,P7,Obj>::create(obj,func);
+  }
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/convert.h b/contrib/media/updf/include/sigc++/convert.h
new file mode 100644
index 000000000..067f77918
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/convert.h
@@ -0,0 +1,671 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/convert.h.m4 */
+
+#ifndef SIGCXX_CONVERT_H
+#define SIGCXX_CONVERT_H
+
+/*
+  SigC::convert
+  -------------
+  convert() alters a Slot by assigning a conversion function 
+  which can completely alter the parameter types of a slot. 
+
+  Only convert functions for changing with same number of
+  arguments is compiled by default.  See examples/custom_convert.h.m4 
+  for details on how to build non standard ones.
+
+  Sample usage:
+    int my_string_to_char(Callback1<int,const char*> *d,const string &s)
+    int f(const char*);
+    string s=hello;
+
+
+    Slot1<int,const string &>  s2=convert(slot(f),my_string_to_char);
+    s2(s);  
+
+*/
+#include <sigc++/adaptor.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+
+
+/****************************************************************
+***** Adaptor Convert Slot 1
+****************************************************************/
+template <class R1,class P1,
+          class R2,class Q1>
+struct AdaptorConvertSlot1_1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot1<R1,P1> SlotType;
+   typedef Slot1<R2,Q1> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1);
+   typedef R1    (*InFunc)(Callback*,P1);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      return (data->func)(data->obj,p1);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,
+          class R2,class Q1>
+struct AdaptorConvertSlot1_1
+         <void,P1,
+          R2,Q1>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot1<void,P1> SlotType;
+   typedef Slot1<R2,Q1> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1);
+   typedef void    (*InFunc)(Callback*,P1);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+       (data->func)(data->obj,p1);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R1,class P1,
+          class R2,class Q1>
+Slot1<R1,P1>
+  convert(const Slot1<R2,Q1> &s,
+          R1 (*func)(Callback1<R2,Q1>*,P1))
+  {return AdaptorConvertSlot1_1<R1,P1,
+           R2,Q1>::create(s.obj(),func);
+  }
+
+
+/****************************************************************
+***** Adaptor Convert Slot 2
+****************************************************************/
+template <class R1,class P1,class P2,
+          class R2,class Q1,class Q2>
+struct AdaptorConvertSlot2_2: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot2<R1,P1,P2> SlotType;
+   typedef Slot2<R2,Q1,Q2> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2);
+   typedef R1    (*InFunc)(Callback*,P1,P2);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      return (data->func)(data->obj,p1,p2);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,
+          class R2,class Q1,class Q2>
+struct AdaptorConvertSlot2_2
+         <void,P1,P2,
+          R2,Q1,Q2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot2<void,P1,P2> SlotType;
+   typedef Slot2<R2,Q1,Q2> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2);
+   typedef void    (*InFunc)(Callback*,P1,P2);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+       (data->func)(data->obj,p1,p2);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R1,class P1,class P2,
+          class R2,class Q1,class Q2>
+Slot2<R1,P1,P2>
+  convert(const Slot2<R2,Q1,Q2> &s,
+          R1 (*func)(Callback2<R2,Q1,Q2>*,P1,P2))
+  {return AdaptorConvertSlot2_2<R1,P1,P2,
+           R2,Q1,Q2>::create(s.obj(),func);
+  }
+
+
+/****************************************************************
+***** Adaptor Convert Slot 3
+****************************************************************/
+template <class R1,class P1,class P2,class P3,
+          class R2,class Q1,class Q2,class Q3>
+struct AdaptorConvertSlot3_3: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot3<R1,P1,P2,P3> SlotType;
+   typedef Slot3<R2,Q1,Q2,Q3> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3);
+   typedef R1    (*InFunc)(Callback*,P1,P2,P3);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      return (data->func)(data->obj,p1,p2,p3);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,
+          class R2,class Q1,class Q2,class Q3>
+struct AdaptorConvertSlot3_3
+         <void,P1,P2,P3,
+          R2,Q1,Q2,Q3>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot3<void,P1,P2,P3> SlotType;
+   typedef Slot3<R2,Q1,Q2,Q3> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3);
+   typedef void    (*InFunc)(Callback*,P1,P2,P3);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+       (data->func)(data->obj,p1,p2,p3);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R1,class P1,class P2,class P3,
+          class R2,class Q1,class Q2,class Q3>
+Slot3<R1,P1,P2,P3>
+  convert(const Slot3<R2,Q1,Q2,Q3> &s,
+          R1 (*func)(Callback3<R2,Q1,Q2,Q3>*,P1,P2,P3))
+  {return AdaptorConvertSlot3_3<R1,P1,P2,P3,
+           R2,Q1,Q2,Q3>::create(s.obj(),func);
+  }
+
+
+/****************************************************************
+***** Adaptor Convert Slot 4
+****************************************************************/
+template <class R1,class P1,class P2,class P3,class P4,
+          class R2,class Q1,class Q2,class Q3,class Q4>
+struct AdaptorConvertSlot4_4: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot4<R1,P1,P2,P3,P4> SlotType;
+   typedef Slot4<R2,Q1,Q2,Q3,Q4> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3,P4);
+   typedef R1    (*InFunc)(Callback*,P1,P2,P3,P4);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      return (data->func)(data->obj,p1,p2,p3,p4);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,
+          class R2,class Q1,class Q2,class Q3,class Q4>
+struct AdaptorConvertSlot4_4
+         <void,P1,P2,P3,P4,
+          R2,Q1,Q2,Q3,Q4>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot4<void,P1,P2,P3,P4> SlotType;
+   typedef Slot4<R2,Q1,Q2,Q3,Q4> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3,P4);
+   typedef void    (*InFunc)(Callback*,P1,P2,P3,P4);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+       (data->func)(data->obj,p1,p2,p3,p4);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R1,class P1,class P2,class P3,class P4,
+          class R2,class Q1,class Q2,class Q3,class Q4>
+Slot4<R1,P1,P2,P3,P4>
+  convert(const Slot4<R2,Q1,Q2,Q3,Q4> &s,
+          R1 (*func)(Callback4<R2,Q1,Q2,Q3,Q4>*,P1,P2,P3,P4))
+  {return AdaptorConvertSlot4_4<R1,P1,P2,P3,P4,
+           R2,Q1,Q2,Q3,Q4>::create(s.obj(),func);
+  }
+
+
+/****************************************************************
+***** Adaptor Convert Slot 5
+****************************************************************/
+template <class R1,class P1,class P2,class P3,class P4,class P5,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5>
+struct AdaptorConvertSlot5_5: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot5<R1,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot5<R2,Q1,Q2,Q3,Q4,Q5> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3,P4,P5);
+   typedef R1    (*InFunc)(Callback*,P1,P2,P3,P4,P5);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      return (data->func)(data->obj,p1,p2,p3,p4,p5);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5>
+struct AdaptorConvertSlot5_5
+         <void,P1,P2,P3,P4,P5,
+          R2,Q1,Q2,Q3,Q4,Q5>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot5<void,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot5<R2,Q1,Q2,Q3,Q4,Q5> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3,P4,P5);
+   typedef void    (*InFunc)(Callback*,P1,P2,P3,P4,P5);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+       (data->func)(data->obj,p1,p2,p3,p4,p5);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R1,class P1,class P2,class P3,class P4,class P5,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5>
+Slot5<R1,P1,P2,P3,P4,P5>
+  convert(const Slot5<R2,Q1,Q2,Q3,Q4,Q5> &s,
+          R1 (*func)(Callback5<R2,Q1,Q2,Q3,Q4,Q5>*,P1,P2,P3,P4,P5))
+  {return AdaptorConvertSlot5_5<R1,P1,P2,P3,P4,P5,
+           R2,Q1,Q2,Q3,Q4,Q5>::create(s.obj(),func);
+  }
+
+
+/****************************************************************
+***** Adaptor Convert Slot 6
+****************************************************************/
+template <class R1,class P1,class P2,class P3,class P4,class P5,class P6,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5,class Q6>
+struct AdaptorConvertSlot6_6: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot6<R1,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef Slot6<R2,Q1,Q2,Q3,Q4,Q5,Q6> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3,P4,P5,P6);
+   typedef R1    (*InFunc)(Callback*,P1,P2,P3,P4,P5,P6);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+      return (data->func)(data->obj,p1,p2,p3,p4,p5,p6);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5,class Q6>
+struct AdaptorConvertSlot6_6
+         <void,P1,P2,P3,P4,P5,P6,
+          R2,Q1,Q2,Q3,Q4,Q5,Q6>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot6<void,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef Slot6<R2,Q1,Q2,Q3,Q4,Q5,Q6> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3,P4,P5,P6);
+   typedef void    (*InFunc)(Callback*,P1,P2,P3,P4,P5,P6);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+       (data->func)(data->obj,p1,p2,p3,p4,p5,p6);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R1,class P1,class P2,class P3,class P4,class P5,class P6,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5,class Q6>
+Slot6<R1,P1,P2,P3,P4,P5,P6>
+  convert(const Slot6<R2,Q1,Q2,Q3,Q4,Q5,Q6> &s,
+          R1 (*func)(Callback6<R2,Q1,Q2,Q3,Q4,Q5,Q6>*,P1,P2,P3,P4,P5,P6))
+  {return AdaptorConvertSlot6_6<R1,P1,P2,P3,P4,P5,P6,
+           R2,Q1,Q2,Q3,Q4,Q5,Q6>::create(s.obj(),func);
+  }
+
+
+/****************************************************************
+***** Adaptor Convert Slot 7
+****************************************************************/
+template <class R1,class P1,class P2,class P3,class P4,class P5,class P6,class P7,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5,class Q6,class Q7>
+struct AdaptorConvertSlot7_7: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot7<R1,P1,P2,P3,P4,P5,P6,P7> SlotType;
+   typedef Slot7<R2,Q1,Q2,Q3,Q4,Q5,Q6,Q7> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3,P4,P5,P6,P7);
+   typedef R1    (*InFunc)(Callback*,P1,P2,P3,P4,P5,P6,P7);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      CallData* data=(CallData*)d;
+      return (data->func)(data->obj,p1,p2,p3,p4,p5,p6,p7);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6,class P7,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5,class Q6,class Q7>
+struct AdaptorConvertSlot7_7
+         <void,P1,P2,P3,P4,P5,P6,P7,
+          R2,Q1,Q2,Q3,Q4,Q5,Q6,Q7>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot7<void,P1,P2,P3,P4,P5,P6,P7> SlotType;
+   typedef Slot7<R2,Q1,Q2,Q3,Q4,Q5,Q6,Q7> InSlotType;
+   typedef typename InSlotType::Callback Callback;
+   typedef RType (*Func)  (Callback*,P1,P2,P3,P4,P5,P6,P7);
+   typedef void    (*InFunc)(Callback*,P1,P2,P3,P4,P5,P6,P7);
+   typedef CallDataObj3<typename SlotType::Func,Callback,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      CallData* data=(CallData*)d;
+       (data->func)(data->obj,p1,p2,p3,p4,p5,p6,p7);
+     }
+
+   static SlotData* create(SlotData *s,InFunc func)
+     {
+      SlotData* tmp=(SlotData*)s;
+      AdaptorNode *node=new AdaptorNode();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      data.obj=(Callback*)&(node->data_);
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R1,class P1,class P2,class P3,class P4,class P5,class P6,class P7,
+          class R2,class Q1,class Q2,class Q3,class Q4,class Q5,class Q6,class Q7>
+Slot7<R1,P1,P2,P3,P4,P5,P6,P7>
+  convert(const Slot7<R2,Q1,Q2,Q3,Q4,Q5,Q6,Q7> &s,
+          R1 (*func)(Callback7<R2,Q1,Q2,Q3,Q4,Q5,Q6,Q7>*,P1,P2,P3,P4,P5,P6,P7))
+  {return AdaptorConvertSlot7_7<R1,P1,P2,P3,P4,P5,P6,P7,
+           R2,Q1,Q2,Q3,Q4,Q5,Q6,Q7>::create(s.obj(),func);
+  }
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/func_slot.h b/contrib/media/updf/include/sigc++/func_slot.h
new file mode 100644
index 000000000..8e229f063
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/func_slot.h
@@ -0,0 +1,606 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/func_slot.h.m4 */
+
+#ifndef SIGCXX_FUNC_SLOT_H
+#define SIGCXX_FUNC_SLOT_H
+#include <sigc++/slot.h>
+
+/*
+  SigC::slot() (function)
+  -----------------------
+  slot() can be applied to a function to form a Slot with a 
+  profile equivelent to the function.  To avoid warns be
+  sure to pass the address of the function.
+
+  Sample usage:
+
+    void foo(int,int);
+
+    Slot2<void,int,int> s=slot(&foo);
+
+*/
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+// From which we build specific Slots and a set of
+// functions for creating a slot of this type
+
+
+
+/****************************************************************
+***** Function Slot 0
+****************************************************************/
+template <class R>
+struct FuncSlot0_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (*InFunc)();
+   typedef RType (*Func)();
+   typedef Slot0<R> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data)
+     {
+      return (((CallData*)data)->func)();
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <>
+struct FuncSlot0_<void>
+  {
+   typedef void RType;
+   typedef void     (*InFunc)();
+   typedef RType (*Func)();
+   typedef Slot0<void> SlotType;
+
+   typedef CallDataFunc<SlotType::Func,Func> CallData;
+
+   static RType callback(void* data)
+     {
+       (((CallData*)data)->func)();
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class R>
+inline Slot0<R>
+  slot(R (*func)())
+  {
+   return FuncSlot0_<R>::create(func);
+  }
+
+
+/****************************************************************
+***** Function Slot 1
+****************************************************************/
+template <class R,class P1>
+struct FuncSlot1_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (*InFunc)(P1);
+   typedef RType (*Func)(P1);
+   typedef Slot1<R,P1> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1)
+     {
+      return (((CallData*)data)->func)(p1);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1>
+struct FuncSlot1_<void,P1>
+  {
+   typedef void RType;
+   typedef void     (*InFunc)(P1);
+   typedef RType (*Func)(P1);
+   typedef Slot1<void,P1> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1)
+     {
+       (((CallData*)data)->func)(p1);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class R,class P1>
+inline Slot1<R,P1>
+  slot(R (*func)(P1))
+  {
+   return FuncSlot1_<R,P1>::create(func);
+  }
+
+
+/****************************************************************
+***** Function Slot 2
+****************************************************************/
+template <class R,class P1,class P2>
+struct FuncSlot2_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (*InFunc)(P1,P2);
+   typedef RType (*Func)(P1,P2);
+   typedef Slot2<R,P1,P2> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2)
+     {
+      return (((CallData*)data)->func)(p1,p2);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2>
+struct FuncSlot2_<void,P1,P2>
+  {
+   typedef void RType;
+   typedef void     (*InFunc)(P1,P2);
+   typedef RType (*Func)(P1,P2);
+   typedef Slot2<void,P1,P2> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2)
+     {
+       (((CallData*)data)->func)(p1,p2);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class R,class P1,class P2>
+inline Slot2<R,P1,P2>
+  slot(R (*func)(P1,P2))
+  {
+   return FuncSlot2_<R,P1,P2>::create(func);
+  }
+
+
+/****************************************************************
+***** Function Slot 3
+****************************************************************/
+template <class R,class P1,class P2,class P3>
+struct FuncSlot3_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (*InFunc)(P1,P2,P3);
+   typedef RType (*Func)(P1,P2,P3);
+   typedef Slot3<R,P1,P2,P3> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3)
+     {
+      return (((CallData*)data)->func)(p1,p2,p3);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3>
+struct FuncSlot3_<void,P1,P2,P3>
+  {
+   typedef void RType;
+   typedef void     (*InFunc)(P1,P2,P3);
+   typedef RType (*Func)(P1,P2,P3);
+   typedef Slot3<void,P1,P2,P3> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3)
+     {
+       (((CallData*)data)->func)(p1,p2,p3);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3>
+inline Slot3<R,P1,P2,P3>
+  slot(R (*func)(P1,P2,P3))
+  {
+   return FuncSlot3_<R,P1,P2,P3>::create(func);
+  }
+
+
+/****************************************************************
+***** Function Slot 4
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4>
+struct FuncSlot4_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (*InFunc)(P1,P2,P3,P4);
+   typedef RType (*Func)(P1,P2,P3,P4);
+   typedef Slot4<R,P1,P2,P3,P4> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      return (((CallData*)data)->func)(p1,p2,p3,p4);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4>
+struct FuncSlot4_<void,P1,P2,P3,P4>
+  {
+   typedef void RType;
+   typedef void     (*InFunc)(P1,P2,P3,P4);
+   typedef RType (*Func)(P1,P2,P3,P4);
+   typedef Slot4<void,P1,P2,P3,P4> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+       (((CallData*)data)->func)(p1,p2,p3,p4);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class P4>
+inline Slot4<R,P1,P2,P3,P4>
+  slot(R (*func)(P1,P2,P3,P4))
+  {
+   return FuncSlot4_<R,P1,P2,P3,P4>::create(func);
+  }
+
+
+/****************************************************************
+***** Function Slot 5
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5>
+struct FuncSlot5_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (*InFunc)(P1,P2,P3,P4,P5);
+   typedef RType (*Func)(P1,P2,P3,P4,P5);
+   typedef Slot5<R,P1,P2,P3,P4,P5> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      return (((CallData*)data)->func)(p1,p2,p3,p4,p5);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5>
+struct FuncSlot5_<void,P1,P2,P3,P4,P5>
+  {
+   typedef void RType;
+   typedef void     (*InFunc)(P1,P2,P3,P4,P5);
+   typedef RType (*Func)(P1,P2,P3,P4,P5);
+   typedef Slot5<void,P1,P2,P3,P4,P5> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+       (((CallData*)data)->func)(p1,p2,p3,p4,p5);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class P4,class P5>
+inline Slot5<R,P1,P2,P3,P4,P5>
+  slot(R (*func)(P1,P2,P3,P4,P5))
+  {
+   return FuncSlot5_<R,P1,P2,P3,P4,P5>::create(func);
+  }
+
+
+/****************************************************************
+***** Function Slot 6
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6>
+struct FuncSlot6_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (*InFunc)(P1,P2,P3,P4,P5,P6);
+   typedef RType (*Func)(P1,P2,P3,P4,P5,P6);
+   typedef Slot6<R,P1,P2,P3,P4,P5,P6> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      return (((CallData*)data)->func)(p1,p2,p3,p4,p5,p6);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6>
+struct FuncSlot6_<void,P1,P2,P3,P4,P5,P6>
+  {
+   typedef void RType;
+   typedef void     (*InFunc)(P1,P2,P3,P4,P5,P6);
+   typedef RType (*Func)(P1,P2,P3,P4,P5,P6);
+   typedef Slot6<void,P1,P2,P3,P4,P5,P6> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+       (((CallData*)data)->func)(p1,p2,p3,p4,p5,p6);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6>
+inline Slot6<R,P1,P2,P3,P4,P5,P6>
+  slot(R (*func)(P1,P2,P3,P4,P5,P6))
+  {
+   return FuncSlot6_<R,P1,P2,P3,P4,P5,P6>::create(func);
+  }
+
+
+/****************************************************************
+***** Function Slot 7
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+struct FuncSlot7_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (*InFunc)(P1,P2,P3,P4,P5,P6,P7);
+   typedef RType (*Func)(P1,P2,P3,P4,P5,P6,P7);
+   typedef Slot7<R,P1,P2,P3,P4,P5,P6,P7> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      return (((CallData*)data)->func)(p1,p2,p3,p4,p5,p6,p7);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+struct FuncSlot7_<void,P1,P2,P3,P4,P5,P6,P7>
+  {
+   typedef void RType;
+   typedef void     (*InFunc)(P1,P2,P3,P4,P5,P6,P7);
+   typedef RType (*Func)(P1,P2,P3,P4,P5,P6,P7);
+   typedef Slot7<void,P1,P2,P3,P4,P5,P6,P7> SlotType;
+
+   typedef CallDataFunc<typename SlotType::Func,Func> CallData;
+
+   static RType callback(void* data,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+       (((CallData*)data)->func)(p1,p2,p3,p4,p5,p6,p7);
+     }
+
+   static SlotData* create(InFunc func)
+     {
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.func=(Func)func;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+inline Slot7<R,P1,P2,P3,P4,P5,P6,P7>
+  slot(R (*func)(P1,P2,P3,P4,P5,P6,P7))
+  {
+   return FuncSlot7_<R,P1,P2,P3,P4,P5,P6,P7>::create(func);
+  }
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif // SIGCXX_FUNC_SLOT_H
diff --git a/contrib/media/updf/include/sigc++/generator.h b/contrib/media/updf/include/sigc++/generator.h
new file mode 100644
index 000000000..7522e3ffc
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/generator.h
@@ -0,0 +1,159 @@
+#ifndef SIGCXX_GENERATOR_H
+#define SIGCXX_GENERATOR_H
+#include <sigc++config.h>
+#include <new>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif 
+
+
+// 0
+template <class T> 
+  T* gen()
+  {return manage(new T());}
+
+// 1
+template <class T,class P1> 
+  T* gen(const P1& p1)
+  {return manage(new T(p1));}
+
+template <class T,class P1> 
+  T* gen(P1& p1)
+  {return manage(new T(p1));}
+
+// 2
+template <class T,class P1,class P2> 
+  T* gen(const P1& p1,const P2& p2)
+  {return manage(new T(p1,p2));}
+
+template <class T,class P1,class P2> 
+  T* gen(P1& p1,const P2& p2)
+  {return manage(new T(p1,p2));}
+
+template <class T,class P1,class P2> 
+  T* gen(const P1& p1,P2& p2)
+  {return manage(new T(p1,p2));}
+
+template <class T,class P1,class P2> 
+  T* gen(P1& p1,P2& p2)
+  {return manage(new T(p1,p2));}
+
+// 3
+template <class T,class P1,class P2,class P3> 
+  T* gen(const P1& p1,const P2& p2,const P3& p3)
+  {return manage(new T(p1,p2,p3));}
+
+template <class T,class P1,class P2,class P3> 
+  T* gen(P1& p1,const P2& p2,const P3& p3)
+  {return manage(new T(p1,p2,p3));}
+
+template <class T,class P1,class P2,class P3> 
+  T* gen(const P1& p1,P2& p2,const P3& p3)
+  {return manage(new T(p1,p2,p3));}
+
+template <class T,class P1,class P2,class P3> 
+  T* gen(const P1& p1,const P2& p2,P3& p3)
+  {return manage(new T(p1,p2,p3));}
+
+template <class T,class P1,class P2,class P3> 
+  T* gen(const P1& p1,P2& p2,P3& p3)
+  {return manage(new T(p1,p2,p3));}
+
+template <class T,class P1,class P2,class P3> 
+  T* gen(P1& p1,const P2& p2,P3& p3)
+  {return manage(new T(p1,p2,p3));}
+
+template <class T,class P1,class P2,class P3> 
+  T* gen(P1& p1,P2& p2,const P3& p3)
+  {return manage(new T(p1,p2,p3));}
+
+template <class T,class P1,class P2,class P3> 
+  T* gen(P1& p1,P2& p2,P3& p3)
+  {return manage(new T(p1,p2,p3));}
+
+// 4
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(const P1& p1,const P2& p2,const P3& p3,const P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(P1& p1,const P2& p2,const P3& p3,const P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(const P1& p1,P2& p2,const P3& p3,const P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(const P1& p1,const P2& p2,P3& p3,const P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(const P1& p1,const P2& p2,const P3& p3,P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(const P1& p1,P2& p2,P3& p3,P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(P1& p1,const P2& p2,P3& p3,P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(P1& p1,P2& p2,const P3& p3,P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(P1& p1,P2& p2,P3& p3,const P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(const P1& p1,const P2& p2,P3& p3,P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(const P1& p1,P2& p2,const P3& p3,P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(const P1& p1,P2& p2,P3& p3,const P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(P1& p1,const P2& p2,const P3& p3,P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(P1& p1,const P2& p2,P3& p3,const P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(P1& p1,P2& p2,const P3& p3,const P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+template <class T,class P1,class P2,class P3,class P4> 
+  T* gen(P1& p1,P2& p2,P3& p3,P4& p4)
+  {return manage(new T(p1,p2,p3,p4));}
+
+//From here one we will just generate warnings
+template <class T,class P1,class P2,class P3,class P4,class P5> 
+  T* gen(P1& p1,P2& p2,P3& p3,P4& p4,P5& p5)
+  {return manage(new T(p1,p2,p3,p4,p5));}
+
+template <class T,class P1,class P2,class P3,class P4,class P5,class P6> 
+  T* gen(P1& p1,P2& p2,P3& p3,P4& p4,P5& p5,P6& p6)
+  {return manage(new T(p1,p2,p3,p4,p5,p6));}
+
+template <class T,class P1,class P2,class P3,class P4,class P5,class P6,class P7> 
+  T* gen(P1& p1,P2& p2,P3& p3,P4& p4,P5& p5,P6& p6,P7& p7)
+  {return manage(new T(p1,p2,p3,p4,p5,p6,p7));}
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace sigc
+#endif
+
+#endif
+
diff --git a/contrib/media/updf/include/sigc++/handle.h b/contrib/media/updf/include/sigc++/handle.h
new file mode 100644
index 000000000..32ebc3c04
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/handle.h
@@ -0,0 +1,113 @@
+#ifndef SIGCXX_HANDLE_H
+#define SIGCXX_HANDLE_H
+#include <sigc++config.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+// Signiture for Handles
+template <class Obj,class Scope_>
+  class Handle
+  {
+   protected:
+     Scope_ scope_;
+   public:
+     // access
+     Obj* obj()
+       {
+        return static_cast<Obj*>(scope_.cache());
+       }
+     Obj* obj() const
+       {
+        return static_cast<Obj*>(scope_.cache());
+       }
+
+     bool connected() const
+       {return  (scope_.object()!=0);}
+     operator Obj*() 
+       {return  (obj());}
+     operator Obj*() const
+       {return  (obj());}
+
+     Obj& operator*() const
+       {return *(obj());}
+     Obj* operator->() const
+       {return  (obj());}
+
+     Scope_& scope()
+       {return scope_;}
+     const Scope_& scope() const
+       {return scope_;}
+
+     void disconnect()
+       {scope_.disconnect(0);}
+
+     // copy
+     Handle& operator =(Obj* obj)
+       {scope_.set(obj,obj,true); return *this;}
+     Handle& operator =(Obj& obj)
+       {scope_.set(&obj,&obj,false); return *this;}
+#ifndef SIGC_CXX_TEMPLATE_CCTOR
+     Handle& operator =(const Handle& handle)
+       {
+        Obj *o=handle.obj();
+        scope_.set(o,o,false);
+        return *this;
+       }
+#endif
+     template <class Obj2,class Scope2>
+       Handle& operator = (const Handle<Obj2,Scope2>& handle)
+       {
+        Obj *o=handle.obj();
+        scope_.set(o,o,false);
+        return *this;
+       }
+
+     // construct
+     Handle():scope_()           {}
+     Handle(Obj *obj):scope_()   {scope_.set(obj,obj,true);}
+     Handle(Obj &obj):scope_()   {scope_.set(&obj,&obj,false);}
+#ifndef SIGC_CXX_TEMPLATE_CCTOR
+     Handle(const Handle& handle)
+       :scope_() 
+       {
+        Obj *o=handle.obj();
+        scope_.set(o,o,false);
+       }
+#endif
+     template <class Obj2,class Scope2>
+     Handle(const Handle<Obj2,Scope2>& handle)
+       :scope_()
+       {
+        Obj *o=handle.obj();
+        scope_.set(o,o,false);
+       }
+  };
+
+#define HANDLE_CTORS(X,T,P)                  \
+public:                                       \
+  X(T *t):Handle<T,P>(t) {}                    \
+  X(T &t):Handle<T,P>(t) {}                     \
+  template <class T2,class P2>                   \
+    X(const Handle<T2,P2> &h):Handle<T,P>(h) {}   \
+  X& operator =(T *t)                              \
+    {return Handle<T,P>::operator=(t);}             \
+  X& operator =(T &t)                                \
+    {return Handle<T,P>::operator=(t);}               \
+  template <class T2,class P2>                         \
+  X& operator =(const Handle<T2,P2> &t)                 \
+    {return Handle<T,P>::operator=(t);}
+
+//template <class T>
+//  class Ref:public Handle<T,Scopes::RefCount>
+//    {
+//     HANDLE_CTORS(Ref,T,Scopes::RefCount)
+//    };
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/handle_system.h b/contrib/media/updf/include/sigc++/handle_system.h
new file mode 100644
index 000000000..6f5766e88
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/handle_system.h
@@ -0,0 +1,4 @@
+
+#include <sigc++/object.h>
+#include <sigc++/scope.h>
+#include <sigc++/handle.h>
diff --git a/contrib/media/updf/include/sigc++/marshal.h b/contrib/media/updf/include/sigc++/marshal.h
new file mode 100644
index 000000000..e1e80176c
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/marshal.h
@@ -0,0 +1,205 @@
+#ifndef SIGCXX_MARSHALLER_H
+#define SIGCXX_MARSHALLER_H
+#include <sigc++config.h>
+
+#ifndef SIGC_CXX_PARTIAL_SPEC
+#include <sigc++/slot.h>
+#endif
+
+#ifdef SIGC_PTHREADS
+#include <sigc++/thread.h>
+#endif
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif 
+
+/* 
+
+All classes used to marshal return values should have the following
+
+  class SomeMarshal
+    {
+     // both typedefs must be defined.
+     typedef Type1 InType;
+     typedef Type2 OutType;
+
+     public:
+       // Return final return code.
+       OutType value();  
+
+       // Captures return codes and returns TRUE to stop emittion.
+       bool marshal(const InType&);
+
+       SomeMarshal();
+   };
+
+It is not necessary for the InType to match the OutType.
+This is to allow for things like list capturing.
+
+*/
+
+/*******************************************************************
+***** Marshal 
+*******************************************************************/
+
+// A struct that holds an flag for determining 
+// if the return value is to be ignored.  
+class LIBSIGC_API RetCode
+  {
+   public:
+     static int check_ignore();
+     static void ignore();
+  };
+
+// Basic Marshal class.  
+template <typename R>
+class Marshal
+  {
+   public:
+     typedef R OutType;
+#ifdef SIGC_CXX_PARTIAL_SPEC
+     typedef R InType;
+   protected:
+     typedef OutType OutType_;
+#else
+     typedef Trait<R>::type InType;
+   protected:
+     typedef InType OutType_;
+#endif
+     OutType_ value_;
+   public:
+     OutType_& value() {return value_;}
+
+     static OutType_ default_value() 
+#ifdef SIGC_CXX_INT_CTOR
+       {return OutType_();}
+#else
+       {OutType_ r; new (&r) OutType_(); return r;}
+#endif
+
+     // This captures return values.  Return TRUE to stop emittion process.
+     bool marshal(const InType& newval)
+       {
+        if (!RetCode::check_ignore()) value_=newval;
+        return 0;  // continue emittion process
+       };
+     Marshal()
+#ifdef SIGC_CXX_INT_CTOR
+       :value_()
+       {RetCode::check_ignore();}
+#else
+       {
+        RetCode::check_ignore();
+        new (&value_) OutType_();
+       }
+#endif
+  };
+
+#ifdef SIGC_CXX_SPECIALIZE_REFERENCES
+// Basic Marshal class.
+template <typename R>
+class Marshal<R&>
+  {
+    public:
+     typedef R& OutType;
+     typedef R& InType;
+     R* value_;
+     OutType value() {return value_;}
+     static OutType default_value() {return Default;}
+     static R Default;
+
+     // This captures return values.  Return TRUE to stop emittion process.
+     bool marshal(InType newval)
+       {
+        if (!RetCode::check_ignore()) value_=&newval;
+        return 0;  // continue emittion process
+       };
+     Marshal()
+       :value_(&Default)
+       {RetCode::check_ignore();}
+     ~Marshal()
+       {}
+  };
+
+template <typename T> T Marshal<T&>::Default;
+#endif
+
+#ifdef SIGC_CXX_PARTIAL_SPEC
+// dummy marshaller for void type.
+template <>
+class Marshal<void>
+  {
+   public:
+   Marshal() 
+     {}
+   ~Marshal()
+     {}
+  };
+#endif
+
+
+// starts with a fixed value
+template <class R,R initial>
+class FixedMarshal
+  {
+    public:
+     typedef R OutType;
+     typedef R InType;
+     R value_;
+     OutType& value() {return value_;}
+     static OutType default_value() { return initial; }
+
+     bool marshal(const InType& newval)
+       {
+        if (!RetCode::check_ignore()) value_=newval;
+        return 0;  // continue emittion process
+       };
+
+     FixedMarshal()
+       :value_(initial) 
+       {RetCode::check_ignore();}
+     ~FixedMarshal()
+       {}
+  };
+
+template <class R>
+struct FastMarshal
+  {
+     typedef R OutType;
+     typedef R InType;
+
+     R value_;
+     OutType& value() {return value_;}
+     static OutType default_value() 
+#ifdef SIGC_CXX_INT_CTOR
+       {return R();}
+#else
+       {R r; new (&r) R(); return r;}
+#endif
+
+     bool marshal(const InType& newval)
+       {
+        value_=newval;
+        return 0;  // continue emittion process
+       };
+
+     FastMarshal()
+#ifdef SIGC_CXX_INT_CTOR
+       :value_()
+       {}
+#else
+       {new (&value_) R();}
+#endif
+     ~FastMarshal()
+       {}
+  };
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace sigc
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/object.h b/contrib/media/updf/include/sigc++/object.h
new file mode 100644
index 000000000..7fcc76ea3
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/object.h
@@ -0,0 +1,153 @@
+// -*- c++ -*-
+/* 
+ * Copyright 1999 Karl Nelson <kenelson@ece.ucdavis.edu>
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef SIGCXX_OBJECT_H
+#define SIGCXX_OBJECT_H
+#include <sigc++config.h>
+#include <sigc++/scope.h>
+
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+extern int sigc_micro_version;
+extern int sigc_minor_version;
+extern int sigc_major_version;
+
+class Invalid_;
+class LIBSIGC_API ObjectReferenced
+  {
+   friend class Reference;
+   friend class Scope;
+   friend class Invalid_;
+
+#ifdef SIGC_CXX_FRIEND_TEMPLATES
+   template <class T>
+     friend T* manage(T*);
+#endif
+
+   protected:
+     // count of current references
+     unsigned int obj_count_    :24;
+
+     // indicates object generated through an interface that marks dynamic
+     unsigned int obj_dynamic_  :1;
+
+     // indicates the pointed to scope is the owner
+     unsigned int obj_owned_    :1;
+
+     // indicates object not will delete when count reachs zero
+     unsigned int obj_floating_ :1;
+
+     // indicates the owned scope is surrendering ownership
+     unsigned int obj_transfer_ :1;
+
+     // indicates the object is doing a list clean up 
+     unsigned int obj_invalid_  :1;
+
+     // indicates the object been destroyed 
+     unsigned int obj_destroyed_ :1;
+
+     // indicates there is a weak reference
+     unsigned int obj_weak_ :1;
+
+
+   /*************************************************************/
+#ifdef SIGC_CXX_FRIEND_TEMPLATES
+   protected:
+#else
+   public:
+#endif
+     // For the controller and scope
+     virtual void set_dynamic(); 
+     inline void set_sink() {obj_floating_=0;}
+
+   protected:
+
+     inline void register_ref(Reference *)
+       {  
+        if (obj_transfer_) 
+         {
+          obj_transfer_=0;
+          obj_owned_=0;
+         }
+       }
+  
+   public:
+     virtual void reference();
+     virtual void unreference();
+
+     inline bool is_dynamic()  {return obj_dynamic_;}
+     inline bool is_floating() {return obj_floating_;}
+
+     ObjectReferenced();
+     virtual ~ObjectReferenced();
+  };
+
+
+class LIBSIGC_API ObjectScoped :public ObjectReferenced
+  {
+   friend class Scope;
+   typedef ScopeList List_;
+
+   private:
+     mutable List_ list_;
+
+   // interface for scopes
+     void register_scope(Scope *scope,const Scope *parent=0);
+     void unregister_scope(Scope *scope);
+
+   protected:
+     // This sets a very weak reference which is removed at next invalid
+     void set_weak();
+
+   public:
+     void register_data(ScopeNode* data);
+
+     // inform connections that object wishs to delete
+     void invalid(bool destroy=0);
+
+     ObjectScoped();
+     virtual ~ObjectScoped();
+  };
+
+
+// There can only be one Scope_Object per any object
+class LIBSIGC_API Object: public virtual ObjectScoped 
+  {
+   public:
+     Object() {}
+     virtual ~Object();
+  };
+
+// mark this a managable object
+template <class T>
+inline T* manage(T* t)
+  { 
+   if (t) t->set_dynamic();
+   return t;
+  }
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/object_slot.h b/contrib/media/updf/include/sigc++/object_slot.h
new file mode 100644
index 000000000..9481a92af
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/object_slot.h
@@ -0,0 +1,818 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/object_slot.h.m4 */
+
+#ifndef SIGCXX_OBJECT_SLOT_H
+#define SIGCXX_OBJECT_SLOT_H
+
+/*
+  SigC::slot() (obj)
+  -----------------------
+  slot() can be applied to a object method to form a Slot with a 
+  profile equivelent to the method.  At the same time an instance
+  of that object must be specified.  The object must be derived
+  from SigC::Object.
+
+  Sample usage:
+
+    struct A: public SigC::Object
+      {
+       void foo(int,int);
+      } a;
+
+    Slot2<void,int,int> s=slot(a,&A::foo);
+
+*/
+
+
+#include <sigc++/slot.h>
+#include <sigc++/scope.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+
+
+/****************************************************************
+***** Object Slot 0
+****************************************************************/
+template <class R,class Obj>
+struct ObjectSlot0_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (Obj::*InFunc)();
+   typedef RType (Obj::*Func)();
+   typedef Slot0<R> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      return ((data->obj)->*(data->func))();
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Obj>
+struct ObjectSlot0_<void,Obj>
+  {
+   typedef void RType;
+   typedef void     (Obj::*InFunc)();
+   typedef RType (Obj::*Func)();
+   typedef Slot0<void> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+       ((data->obj)->*(data->func))();
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R,class O,class O2>
+inline Slot0<R>
+  slot(O* &obj,R (O2::*func)())
+  {
+    return ObjectSlot0_<R,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class O,class O2>
+inline Slot0<R>
+  slot(O* const &obj,R (O2::*func)())
+  {
+    return ObjectSlot0_<R,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class O,class O2>
+inline Slot0<R>
+  slot(O &obj,R (O2::*func)())
+  {
+    return ObjectSlot0_<R,O2>
+             ::create(&obj,func);
+  }
+
+
+
+/****************************************************************
+***** Object Slot 1
+****************************************************************/
+template <class R,class P1,class Obj>
+struct ObjectSlot1_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (Obj::*InFunc)(P1);
+   typedef RType (Obj::*Func)(P1);
+   typedef Slot1<R,P1> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      return ((data->obj)->*(data->func))(p1);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class Obj>
+struct ObjectSlot1_<void,P1,Obj>
+  {
+   typedef void RType;
+   typedef void     (Obj::*InFunc)(P1);
+   typedef RType (Obj::*Func)(P1);
+   typedef Slot1<void,P1> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+       ((data->obj)->*(data->func))(p1);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R,class P1,class O,class O2>
+inline Slot1<R,P1>
+  slot(O* &obj,R (O2::*func)(P1))
+  {
+    return ObjectSlot1_<R,P1,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class O,class O2>
+inline Slot1<R,P1>
+  slot(O* const &obj,R (O2::*func)(P1))
+  {
+    return ObjectSlot1_<R,P1,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class O,class O2>
+inline Slot1<R,P1>
+  slot(O &obj,R (O2::*func)(P1))
+  {
+    return ObjectSlot1_<R,P1,O2>
+             ::create(&obj,func);
+  }
+
+
+
+/****************************************************************
+***** Object Slot 2
+****************************************************************/
+template <class R,class P1,class P2,class Obj>
+struct ObjectSlot2_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (Obj::*InFunc)(P1,P2);
+   typedef RType (Obj::*Func)(P1,P2);
+   typedef Slot2<R,P1,P2> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      return ((data->obj)->*(data->func))(p1,p2);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class Obj>
+struct ObjectSlot2_<void,P1,P2,Obj>
+  {
+   typedef void RType;
+   typedef void     (Obj::*InFunc)(P1,P2);
+   typedef RType (Obj::*Func)(P1,P2);
+   typedef Slot2<void,P1,P2> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+       ((data->obj)->*(data->func))(p1,p2);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class O,class O2>
+inline Slot2<R,P1,P2>
+  slot(O* &obj,R (O2::*func)(P1,P2))
+  {
+    return ObjectSlot2_<R,P1,P2,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class O,class O2>
+inline Slot2<R,P1,P2>
+  slot(O* const &obj,R (O2::*func)(P1,P2))
+  {
+    return ObjectSlot2_<R,P1,P2,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class O,class O2>
+inline Slot2<R,P1,P2>
+  slot(O &obj,R (O2::*func)(P1,P2))
+  {
+    return ObjectSlot2_<R,P1,P2,O2>
+             ::create(&obj,func);
+  }
+
+
+
+/****************************************************************
+***** Object Slot 3
+****************************************************************/
+template <class R,class P1,class P2,class P3,class Obj>
+struct ObjectSlot3_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (Obj::*InFunc)(P1,P2,P3);
+   typedef RType (Obj::*Func)(P1,P2,P3);
+   typedef Slot3<R,P1,P2,P3> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      return ((data->obj)->*(data->func))(p1,p2,p3);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class Obj>
+struct ObjectSlot3_<void,P1,P2,P3,Obj>
+  {
+   typedef void RType;
+   typedef void     (Obj::*InFunc)(P1,P2,P3);
+   typedef RType (Obj::*Func)(P1,P2,P3);
+   typedef Slot3<void,P1,P2,P3> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+       ((data->obj)->*(data->func))(p1,p2,p3);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class O,class O2>
+inline Slot3<R,P1,P2,P3>
+  slot(O* &obj,R (O2::*func)(P1,P2,P3))
+  {
+    return ObjectSlot3_<R,P1,P2,P3,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class O,class O2>
+inline Slot3<R,P1,P2,P3>
+  slot(O* const &obj,R (O2::*func)(P1,P2,P3))
+  {
+    return ObjectSlot3_<R,P1,P2,P3,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class O,class O2>
+inline Slot3<R,P1,P2,P3>
+  slot(O &obj,R (O2::*func)(P1,P2,P3))
+  {
+    return ObjectSlot3_<R,P1,P2,P3,O2>
+             ::create(&obj,func);
+  }
+
+
+
+/****************************************************************
+***** Object Slot 4
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class Obj>
+struct ObjectSlot4_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (Obj::*InFunc)(P1,P2,P3,P4);
+   typedef RType (Obj::*Func)(P1,P2,P3,P4);
+   typedef Slot4<R,P1,P2,P3,P4> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      return ((data->obj)->*(data->func))(p1,p2,p3,p4);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class Obj>
+struct ObjectSlot4_<void,P1,P2,P3,P4,Obj>
+  {
+   typedef void RType;
+   typedef void     (Obj::*InFunc)(P1,P2,P3,P4);
+   typedef RType (Obj::*Func)(P1,P2,P3,P4);
+   typedef Slot4<void,P1,P2,P3,P4> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+       ((data->obj)->*(data->func))(p1,p2,p3,p4);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class P4,class O,class O2>
+inline Slot4<R,P1,P2,P3,P4>
+  slot(O* &obj,R (O2::*func)(P1,P2,P3,P4))
+  {
+    return ObjectSlot4_<R,P1,P2,P3,P4,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class O,class O2>
+inline Slot4<R,P1,P2,P3,P4>
+  slot(O* const &obj,R (O2::*func)(P1,P2,P3,P4))
+  {
+    return ObjectSlot4_<R,P1,P2,P3,P4,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class O,class O2>
+inline Slot4<R,P1,P2,P3,P4>
+  slot(O &obj,R (O2::*func)(P1,P2,P3,P4))
+  {
+    return ObjectSlot4_<R,P1,P2,P3,P4,O2>
+             ::create(&obj,func);
+  }
+
+
+
+/****************************************************************
+***** Object Slot 5
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5,class Obj>
+struct ObjectSlot5_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (Obj::*InFunc)(P1,P2,P3,P4,P5);
+   typedef RType (Obj::*Func)(P1,P2,P3,P4,P5);
+   typedef Slot5<R,P1,P2,P3,P4,P5> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      return ((data->obj)->*(data->func))(p1,p2,p3,p4,p5);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class Obj>
+struct ObjectSlot5_<void,P1,P2,P3,P4,P5,Obj>
+  {
+   typedef void RType;
+   typedef void     (Obj::*InFunc)(P1,P2,P3,P4,P5);
+   typedef RType (Obj::*Func)(P1,P2,P3,P4,P5);
+   typedef Slot5<void,P1,P2,P3,P4,P5> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+       ((data->obj)->*(data->func))(p1,p2,p3,p4,p5);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class O,class O2>
+inline Slot5<R,P1,P2,P3,P4,P5>
+  slot(O* &obj,R (O2::*func)(P1,P2,P3,P4,P5))
+  {
+    return ObjectSlot5_<R,P1,P2,P3,P4,P5,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class O,class O2>
+inline Slot5<R,P1,P2,P3,P4,P5>
+  slot(O* const &obj,R (O2::*func)(P1,P2,P3,P4,P5))
+  {
+    return ObjectSlot5_<R,P1,P2,P3,P4,P5,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class O,class O2>
+inline Slot5<R,P1,P2,P3,P4,P5>
+  slot(O &obj,R (O2::*func)(P1,P2,P3,P4,P5))
+  {
+    return ObjectSlot5_<R,P1,P2,P3,P4,P5,O2>
+             ::create(&obj,func);
+  }
+
+
+
+/****************************************************************
+***** Object Slot 6
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class Obj>
+struct ObjectSlot6_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (Obj::*InFunc)(P1,P2,P3,P4,P5,P6);
+   typedef RType (Obj::*Func)(P1,P2,P3,P4,P5,P6);
+   typedef Slot6<R,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+      return ((data->obj)->*(data->func))(p1,p2,p3,p4,p5,p6);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6,class Obj>
+struct ObjectSlot6_<void,P1,P2,P3,P4,P5,P6,Obj>
+  {
+   typedef void RType;
+   typedef void     (Obj::*InFunc)(P1,P2,P3,P4,P5,P6);
+   typedef RType (Obj::*Func)(P1,P2,P3,P4,P5,P6);
+   typedef Slot6<void,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+       ((data->obj)->*(data->func))(p1,p2,p3,p4,p5,p6);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class O,class O2>
+inline Slot6<R,P1,P2,P3,P4,P5,P6>
+  slot(O* &obj,R (O2::*func)(P1,P2,P3,P4,P5,P6))
+  {
+    return ObjectSlot6_<R,P1,P2,P3,P4,P5,P6,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class O,class O2>
+inline Slot6<R,P1,P2,P3,P4,P5,P6>
+  slot(O* const &obj,R (O2::*func)(P1,P2,P3,P4,P5,P6))
+  {
+    return ObjectSlot6_<R,P1,P2,P3,P4,P5,P6,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class O,class O2>
+inline Slot6<R,P1,P2,P3,P4,P5,P6>
+  slot(O &obj,R (O2::*func)(P1,P2,P3,P4,P5,P6))
+  {
+    return ObjectSlot6_<R,P1,P2,P3,P4,P5,P6,O2>
+             ::create(&obj,func);
+  }
+
+
+
+/****************************************************************
+***** Object Slot 7
+****************************************************************/
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class Obj>
+struct ObjectSlot7_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef typename Trait<R>::type RType;
+#endif
+   typedef R     (Obj::*InFunc)(P1,P2,P3,P4,P5,P6,P7);
+   typedef RType (Obj::*Func)(P1,P2,P3,P4,P5,P6,P7);
+   typedef Slot7<R,P1,P2,P3,P4,P5,P6,P7> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      CallData* data=(CallData*)d;
+      return ((data->obj)->*(data->func))(p1,p2,p3,p4,p5,p6,p7);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class P1,class P2,class P3,class P4,class P5,class P6,class P7,class Obj>
+struct ObjectSlot7_<void,P1,P2,P3,P4,P5,P6,P7,Obj>
+  {
+   typedef void RType;
+   typedef void     (Obj::*InFunc)(P1,P2,P3,P4,P5,P6,P7);
+   typedef RType (Obj::*Func)(P1,P2,P3,P4,P5,P6,P7);
+   typedef Slot7<void,P1,P2,P3,P4,P5,P6,P7> SlotType;
+   typedef CallDataObj3<typename SlotType::Func,Obj,Func> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      CallData* data=(CallData*)d;
+       ((data->obj)->*(data->func))(p1,p2,p3,p4,p5,p6,p7);
+     }
+
+   static SlotData* create(Obj* obj,InFunc func)
+     {
+      if (!obj) return 0;
+      SlotData* tmp=manage(new SlotData());
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=obj;
+      data.func=(Func)func;
+      obj->register_data(tmp->receiver());
+      return tmp;
+     }
+  };
+
+
+#endif
+#endif
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class O,class O2>
+inline Slot7<R,P1,P2,P3,P4,P5,P6,P7>
+  slot(O* &obj,R (O2::*func)(P1,P2,P3,P4,P5,P6,P7))
+  {
+    return ObjectSlot7_<R,P1,P2,P3,P4,P5,P6,P7,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class O,class O2>
+inline Slot7<R,P1,P2,P3,P4,P5,P6,P7>
+  slot(O* const &obj,R (O2::*func)(P1,P2,P3,P4,P5,P6,P7))
+  {
+    return ObjectSlot7_<R,P1,P2,P3,P4,P5,P6,P7,O2>
+             ::create(obj,func);
+  }
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class O,class O2>
+inline Slot7<R,P1,P2,P3,P4,P5,P6,P7>
+  slot(O &obj,R (O2::*func)(P1,P2,P3,P4,P5,P6,P7))
+  {
+    return ObjectSlot7_<R,P1,P2,P3,P4,P5,P6,P7,O2>
+             ::create(&obj,func);
+  }
+
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/retbind.h b/contrib/media/updf/include/sigc++/retbind.h
new file mode 100644
index 000000000..95f385c1c
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/retbind.h
@@ -0,0 +1,848 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/retbind.h.m4 */
+/* This was also shamelessly copied, hacked, munched, and carefully 
+ * tweaked from KNelson's original bind.h.m4
+ * CJN 3.22.00
+ */
+
+#ifndef SIGCXX_RETBIND_H
+#define SIGCXX_RETBIND_H
+
+/*
+  SigC::retbind
+  -------------
+  retbind() alters a Slot by fixing the return value to certain values
+
+  Return value fixing ignores any slot return value.  The slot is
+  destroyed in the process and a new one is created, so references
+  holding onto the slot will no longer be valid.
+
+  Typecasting may be necessary to match arguments between the
+  slot and the binding return value.  Types must be an exact match.
+  To insure the proper type, the type can be explicitly specified
+  on template instantation.
+
+  Simple Sample usage:
+
+    void f(int,int);
+    Slot2<void,int,int> s1=slot(f);
+
+    Slot1<int,int,int>  s2=retbind(s1,1);  // s1 is invalid
+    cout << "s2: " << s2(2,1) << endl;
+
+  Type specified usage:
+    
+    struct A {};
+    struct B :public A {};
+    B* b;
+    Slot1<void> s1;
+
+    Slot0<A*> s2=retbind<A*>(s1,b);  // B* must be told to match A*
+     
+*/
+
+#include <sigc++/adaptor.h>
+#include <sigc++/scope.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+
+
+
+/****************************************************************
+***** Adaptor RetBind Slot 0 arguments
+****************************************************************/
+template <class Ret,class R>
+struct AdaptorRetBindSlot0: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot0<Ret> SlotType;
+   typedef Slot0<R> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))();
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Ret>
+struct AdaptorRetBindSlot0
+   <Ret,void> : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot0<Ret> SlotType;
+   typedef Slot0<void> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))();
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class Ret,
+    class R>
+Slot0<Ret>
+  retbind(const Slot0<R> &s,
+       Ret ret)
+  {return AdaptorRetBindSlot0<Ret,R>::create(s.data(),ret);
+  }
+
+
+/****************************************************************
+***** Adaptor RetBind Slot 1 arguments
+****************************************************************/
+template <class Ret,class R,
+   class P1>
+struct AdaptorRetBindSlot1: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot1<Ret,P1> SlotType;
+   typedef Slot1<R,P1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Ret,class P1>
+struct AdaptorRetBindSlot1
+   <Ret,void,
+   P1> : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot1<Ret,P1> SlotType;
+   typedef Slot1<void,P1> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class Ret,
+    class R,
+    class P1>
+Slot1<Ret,P1>
+  retbind(const Slot1<R,P1> &s,
+       Ret ret)
+  {return AdaptorRetBindSlot1<Ret,R,
+           P1>::create(s.data(),ret);
+  }
+
+
+/****************************************************************
+***** Adaptor RetBind Slot 2 arguments
+****************************************************************/
+template <class Ret,class R,
+   class P1,class P2>
+struct AdaptorRetBindSlot2: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot2<Ret,P1,P2> SlotType;
+   typedef Slot2<R,P1,P2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Ret,class P1,class P2>
+struct AdaptorRetBindSlot2
+   <Ret,void,
+   P1,P2> : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot2<Ret,P1,P2> SlotType;
+   typedef Slot2<void,P1,P2> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class Ret,
+    class R,
+    class P1,class P2>
+Slot2<Ret,P1,P2>
+  retbind(const Slot2<R,P1,P2> &s,
+       Ret ret)
+  {return AdaptorRetBindSlot2<Ret,R,
+           P1,P2>::create(s.data(),ret);
+  }
+
+
+/****************************************************************
+***** Adaptor RetBind Slot 3 arguments
+****************************************************************/
+template <class Ret,class R,
+   class P1,class P2,class P3>
+struct AdaptorRetBindSlot3: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot3<Ret,P1,P2,P3> SlotType;
+   typedef Slot3<R,P1,P2,P3> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Ret,class P1,class P2,class P3>
+struct AdaptorRetBindSlot3
+   <Ret,void,
+   P1,P2,P3> : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot3<Ret,P1,P2,P3> SlotType;
+   typedef Slot3<void,P1,P2,P3> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class Ret,
+    class R,
+    class P1,class P2,class P3>
+Slot3<Ret,P1,P2,P3>
+  retbind(const Slot3<R,P1,P2,P3> &s,
+       Ret ret)
+  {return AdaptorRetBindSlot3<Ret,R,
+           P1,P2,P3>::create(s.data(),ret);
+  }
+
+
+/****************************************************************
+***** Adaptor RetBind Slot 4 arguments
+****************************************************************/
+template <class Ret,class R,
+   class P1,class P2,class P3,class P4>
+struct AdaptorRetBindSlot4: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot4<Ret,P1,P2,P3,P4> SlotType;
+   typedef Slot4<R,P1,P2,P3,P4> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Ret,class P1,class P2,class P3,class P4>
+struct AdaptorRetBindSlot4
+   <Ret,void,
+   P1,P2,P3,P4> : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot4<Ret,P1,P2,P3,P4> SlotType;
+   typedef Slot4<void,P1,P2,P3,P4> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class Ret,
+    class R,
+    class P1,class P2,class P3,class P4>
+Slot4<Ret,P1,P2,P3,P4>
+  retbind(const Slot4<R,P1,P2,P3,P4> &s,
+       Ret ret)
+  {return AdaptorRetBindSlot4<Ret,R,
+           P1,P2,P3,P4>::create(s.data(),ret);
+  }
+
+
+/****************************************************************
+***** Adaptor RetBind Slot 5 arguments
+****************************************************************/
+template <class Ret,class R,
+   class P1,class P2,class P3,class P4,class P5>
+struct AdaptorRetBindSlot5: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot5<Ret,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot5<R,P1,P2,P3,P4,P5> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Ret,class P1,class P2,class P3,class P4,class P5>
+struct AdaptorRetBindSlot5
+   <Ret,void,
+   P1,P2,P3,P4,P5> : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot5<Ret,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot5<void,P1,P2,P3,P4,P5> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class Ret,
+    class R,
+    class P1,class P2,class P3,class P4,class P5>
+Slot5<Ret,P1,P2,P3,P4,P5>
+  retbind(const Slot5<R,P1,P2,P3,P4,P5> &s,
+       Ret ret)
+  {return AdaptorRetBindSlot5<Ret,R,
+           P1,P2,P3,P4,P5>::create(s.data(),ret);
+  }
+
+
+/****************************************************************
+***** Adaptor RetBind Slot 6 arguments
+****************************************************************/
+template <class Ret,class R,
+   class P1,class P2,class P3,class P4,class P5,class P6>
+struct AdaptorRetBindSlot6: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot6<Ret,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef Slot6<R,P1,P2,P3,P4,P5,P6> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Ret,class P1,class P2,class P3,class P4,class P5,class P6>
+struct AdaptorRetBindSlot6
+   <Ret,void,
+   P1,P2,P3,P4,P5,P6> : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot6<Ret,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef Slot6<void,P1,P2,P3,P4,P5,P6> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class Ret,
+    class R,
+    class P1,class P2,class P3,class P4,class P5,class P6>
+Slot6<Ret,P1,P2,P3,P4,P5,P6>
+  retbind(const Slot6<R,P1,P2,P3,P4,P5,P6> &s,
+       Ret ret)
+  {return AdaptorRetBindSlot6<Ret,R,
+           P1,P2,P3,P4,P5,P6>::create(s.data(),ret);
+  }
+
+
+/****************************************************************
+***** Adaptor RetBind Slot 7 arguments
+****************************************************************/
+template <class Ret,class R,
+   class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+struct AdaptorRetBindSlot7: public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot7<Ret,P1,P2,P3,P4,P5,P6,P7> SlotType;
+   typedef Slot7<R,P1,P2,P3,P4,P5,P6,P7> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6,p7);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <class Ret,class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+struct AdaptorRetBindSlot7
+   <Ret,void,
+   P1,P2,P3,P4,P5,P6,P7> : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef Ret RType;
+#else
+   typedef typename Trait<Ret>::type RType;
+#endif
+   typedef Slot7<Ret,P1,P2,P3,P4,P5,P6,P7> SlotType;
+   typedef Slot7<void,P1,P2,P3,P4,P5,P6,P7> InSlotType;
+
+   struct Node:public AdaptorNode
+     {
+	   Ret ret_;
+     };
+
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6,p7);
+      return node->ret_;
+     }
+   static SlotData* create(SlotData *s,Ret ret)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      node->ret_ = ret;
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+template <class Ret,
+    class R,
+    class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+Slot7<Ret,P1,P2,P3,P4,P5,P6,P7>
+  retbind(const Slot7<R,P1,P2,P3,P4,P5,P6,P7> &s,
+       Ret ret)
+  {return AdaptorRetBindSlot7<Ret,R,
+           P1,P2,P3,P4,P5,P6,P7>::create(s.data(),ret);
+  }
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/rettype.h b/contrib/media/updf/include/sigc++/rettype.h
new file mode 100644
index 000000000..7ae19c11a
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/rettype.h
@@ -0,0 +1,715 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/rettype.h.m4 */
+
+#ifndef SIGCXX_RETTYPE_H
+#define SIGCXX_RETTYPE_H
+
+/*
+  SigC::rettype
+  -------------
+  rettype() alters a Slot by changing the return type.
+
+  Only allowed conversions or conversions to void can properly
+  be implemented.  The type must always be specified as a
+  template parameter. 
+
+  Simple Sample usage:
+
+    int f(int);
+
+    Slot1<void,int>   s1=rettype<void>(slot(&f)); 
+    Slot1<float,int>  s2=rettype<float>(slot(&f)); 
+
+*/
+
+#include <sigc++/adaptor.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+
+
+
+
+
+
+
+
+
+
+/****************************************************************
+***** Adaptor Rettype Slot 0
+****************************************************************/
+template <class R1,
+   class R2>
+struct AdaptorRettypeSlot0_
+  : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot0<R1> SlotType;
+   typedef Slot0<R2> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return RType(((typename InSlotType::Callback&)(node->data_))());
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class R2>
+struct AdaptorRettypeSlot0_
+<void,
+   R2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot0<void> SlotType;
+   typedef Slot0<R2> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))();
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+
+template <class R1,class R2>
+Slot0<R1>
+  rettype(const Slot0<R2> &s)
+  {return AdaptorRettypeSlot0_<R1,R2>::create(s.obj());
+  }
+
+/****************************************************************
+***** Adaptor Rettype Slot 1
+****************************************************************/
+template <class R1,
+   class P1,
+   class R2>
+struct AdaptorRettypeSlot1_
+  : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot1<R1,P1> SlotType;
+   typedef Slot1<R2,P1> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return RType(((typename InSlotType::Callback&)(node->data_))(p1));
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class P1,
+   class R2>
+struct AdaptorRettypeSlot1_
+<void,
+   P1,
+   R2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot1<void,P1> SlotType;
+   typedef Slot1<R2,P1> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1);
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+
+template <class R1,class R2,class P1>
+Slot1<R1,P1>
+  rettype(const Slot1<R2,P1> &s)
+  {return AdaptorRettypeSlot1_<R1,
+           P1,R2>::create(s.obj());
+  }
+
+/****************************************************************
+***** Adaptor Rettype Slot 2
+****************************************************************/
+template <class R1,
+   class P1,class P2,
+   class R2>
+struct AdaptorRettypeSlot2_
+  : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot2<R1,P1,P2> SlotType;
+   typedef Slot2<R2,P1,P2> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return RType(((typename InSlotType::Callback&)(node->data_))(p1,p2));
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class P1,class P2,
+   class R2>
+struct AdaptorRettypeSlot2_
+<void,
+   P1,P2,
+   R2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot2<void,P1,P2> SlotType;
+   typedef Slot2<R2,P1,P2> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2);
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+
+template <class R1,class R2,class P1,class P2>
+Slot2<R1,P1,P2>
+  rettype(const Slot2<R2,P1,P2> &s)
+  {return AdaptorRettypeSlot2_<R1,
+           P1,P2,R2>::create(s.obj());
+  }
+
+/****************************************************************
+***** Adaptor Rettype Slot 3
+****************************************************************/
+template <class R1,
+   class P1,class P2,class P3,
+   class R2>
+struct AdaptorRettypeSlot3_
+  : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot3<R1,P1,P2,P3> SlotType;
+   typedef Slot3<R2,P1,P2,P3> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return RType(((typename InSlotType::Callback&)(node->data_))(p1,p2,p3));
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class P1,class P2,class P3,
+   class R2>
+struct AdaptorRettypeSlot3_
+<void,
+   P1,P2,P3,
+   R2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot3<void,P1,P2,P3> SlotType;
+   typedef Slot3<R2,P1,P2,P3> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3);
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+
+template <class R1,class R2,class P1,class P2,class P3>
+Slot3<R1,P1,P2,P3>
+  rettype(const Slot3<R2,P1,P2,P3> &s)
+  {return AdaptorRettypeSlot3_<R1,
+           P1,P2,P3,R2>::create(s.obj());
+  }
+
+/****************************************************************
+***** Adaptor Rettype Slot 4
+****************************************************************/
+template <class R1,
+   class P1,class P2,class P3,class P4,
+   class R2>
+struct AdaptorRettypeSlot4_
+  : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot4<R1,P1,P2,P3,P4> SlotType;
+   typedef Slot4<R2,P1,P2,P3,P4> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return RType(((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4));
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class P1,class P2,class P3,class P4,
+   class R2>
+struct AdaptorRettypeSlot4_
+<void,
+   P1,P2,P3,P4,
+   R2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot4<void,P1,P2,P3,P4> SlotType;
+   typedef Slot4<R2,P1,P2,P3,P4> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4);
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+
+template <class R1,class R2,class P1,class P2,class P3,class P4>
+Slot4<R1,P1,P2,P3,P4>
+  rettype(const Slot4<R2,P1,P2,P3,P4> &s)
+  {return AdaptorRettypeSlot4_<R1,
+           P1,P2,P3,P4,R2>::create(s.obj());
+  }
+
+/****************************************************************
+***** Adaptor Rettype Slot 5
+****************************************************************/
+template <class R1,
+   class P1,class P2,class P3,class P4,class P5,
+   class R2>
+struct AdaptorRettypeSlot5_
+  : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot5<R1,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot5<R2,P1,P2,P3,P4,P5> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return RType(((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5));
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class P1,class P2,class P3,class P4,class P5,
+   class R2>
+struct AdaptorRettypeSlot5_
+<void,
+   P1,P2,P3,P4,P5,
+   R2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot5<void,P1,P2,P3,P4,P5> SlotType;
+   typedef Slot5<R2,P1,P2,P3,P4,P5> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5);
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+
+template <class R1,class R2,class P1,class P2,class P3,class P4,class P5>
+Slot5<R1,P1,P2,P3,P4,P5>
+  rettype(const Slot5<R2,P1,P2,P3,P4,P5> &s)
+  {return AdaptorRettypeSlot5_<R1,
+           P1,P2,P3,P4,P5,R2>::create(s.obj());
+  }
+
+/****************************************************************
+***** Adaptor Rettype Slot 6
+****************************************************************/
+template <class R1,
+   class P1,class P2,class P3,class P4,class P5,class P6,
+   class R2>
+struct AdaptorRettypeSlot6_
+  : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot6<R1,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef Slot6<R2,P1,P2,P3,P4,P5,P6> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return RType(((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6));
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class P1,class P2,class P3,class P4,class P5,class P6,
+   class R2>
+struct AdaptorRettypeSlot6_
+<void,
+   P1,P2,P3,P4,P5,P6,
+   R2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot6<void,P1,P2,P3,P4,P5,P6> SlotType;
+   typedef Slot6<R2,P1,P2,P3,P4,P5,P6> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6);
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+
+template <class R1,class R2,class P1,class P2,class P3,class P4,class P5,class P6>
+Slot6<R1,P1,P2,P3,P4,P5,P6>
+  rettype(const Slot6<R2,P1,P2,P3,P4,P5,P6> &s)
+  {return AdaptorRettypeSlot6_<R1,
+           P1,P2,P3,P4,P5,P6,R2>::create(s.obj());
+  }
+
+/****************************************************************
+***** Adaptor Rettype Slot 7
+****************************************************************/
+template <class R1,
+   class P1,class P2,class P3,class P4,class P5,class P6,class P7,
+   class R2>
+struct AdaptorRettypeSlot7_
+  : public AdaptorSlot_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R1 RType;
+#else
+   typedef typename Trait<R1>::type RType;
+#endif
+   typedef Slot7<R1,P1,P2,P3,P4,P5,P6,P7> SlotType;
+   typedef Slot7<R2,P1,P2,P3,P4,P5,P6,P7> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      return RType(((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6,p7));
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+template <
+   class P1,class P2,class P3,class P4,class P5,class P6,class P7,
+   class R2>
+struct AdaptorRettypeSlot7_
+<void,
+   P1,P2,P3,P4,P5,P6,P7,
+   R2>
+  : public AdaptorSlot_
+  {
+   typedef void RType;
+   typedef Slot7<void,P1,P2,P3,P4,P5,P6,P7> SlotType;
+   typedef Slot7<R2,P1,P2,P3,P4,P5,P6,P7> InSlotType;
+   typedef AdaptorNode Node;
+   typedef CallDataObj2<typename SlotType::Func,Node> CallData;
+
+   static RType callback(void* d,P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7)
+     {
+      CallData* data=(CallData*)d;
+      Node* node=data->obj;
+      ((typename InSlotType::Callback&)(node->data_))(p1,p2,p3,p4,p5,p6,p7);
+     }
+   static SlotData* create(SlotData *s)
+     {
+      SlotData* tmp=(SlotData*)s;
+      Node *node=new Node();
+      copy_callback(tmp,node);
+      CallData &data=reinterpret_cast<CallData&>(tmp->data_);
+      data.callback=&callback;
+      data.obj=node;
+      return tmp;
+     }
+  };
+
+#endif
+#endif
+
+
+template <class R1,class R2,class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+Slot7<R1,P1,P2,P3,P4,P5,P6,P7>
+  rettype(const Slot7<R2,P1,P2,P3,P4,P5,P6,P7> &s)
+  {return AdaptorRettypeSlot7_<R1,
+           P1,P2,P3,P4,P5,P6,P7,R2>::create(s.obj());
+  }
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/scope.h b/contrib/media/updf/include/sigc++/scope.h
new file mode 100644
index 000000000..5a798528e
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/scope.h
@@ -0,0 +1,292 @@
+// -*- c++ -*-
+/* 
+ * Copyright 1999 Karl Nelson <kenelson@ece.ucdavis.edu>
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef SIGCXX_SCOPE_H
+#define SIGCXX_SCOPE_H
+#include <sigc++config.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif 
+
+
+struct LIBSIGC_API ScopeNode 
+  {
+   mutable ScopeNode *prev_;
+   mutable ScopeNode *next_;
+
+   // removes self from list
+   void remove_self();
+
+   // Called to inform the item that it is erased
+   virtual void erase();
+
+   // inform scopes that invalid requested.
+   virtual void disconnect(bool destroy=0);
+
+   ScopeNode()
+#ifdef LIBSIGC_WIN32
+   {prev_=next_=this;}
+#else
+   :prev_(this),next_(this) {}
+#endif
+
+   virtual ~ScopeNode();
+
+   private:
+     ScopeNode& operator=(const ScopeNode&);
+     ScopeNode(const ScopeNode&);
+  };
+
+struct LIBSIGC_API DataNode: public ScopeNode
+  {
+   virtual void erase();
+   virtual ~DataNode();
+  };
+
+/*******************************************************************
+***** Basis Scope
+*******************************************************************/
+class ObjectScoped;
+class ObjectReferenced;
+class Object;
+class Scope;
+
+class LIBSIGC_API Reference
+  {
+   protected:
+     mutable ObjectReferenced* obj_;
+     mutable void* cache_;
+
+   public:
+     void set_sink();
+
+     void init(ObjectReferenced* obj);
+     void set(ObjectReferenced* obj,void* cache=0,bool ptr=false);
+
+     Reference& operator=(ObjectReferenced *obj) { set(obj); return *this; }
+     Reference& operator=(ObjectReferenced &obj) { set(&obj); return *this; }
+     Reference& operator=(const Reference& ref)  { set(ref.obj_); return *this; };
+
+     ObjectReferenced* object() const {return obj_;}
+     void* cache() const {return cache_;}
+
+     Reference():obj_(0) {}
+     Reference(ObjectReferenced &obj)
+       {init(&obj);}
+     Reference(const Reference& ref)
+       {init(ref.obj_);}
+     ~Reference();
+  };
+     
+class LIBSIGC_API Scope:public ScopeNode
+  {
+   friend class ObjectScoped;
+
+     Scope& operator=(const Scope& scope);
+     Scope(const Scope& scope);
+
+   protected:
+     void set(ObjectScoped* obj,void* cache,bool ptr);
+     mutable ObjectScoped* obj_;
+     mutable void* cache_;
+
+     virtual void on_connect()=0;
+     virtual void erase();
+
+     void register_scope(ObjectScoped *);
+     void register_scope(const Scope *parent=0);
+     void unregister_scope();
+
+   public:
+
+     void reference();
+     void unreference();
+     void set_sink();
+
+     ObjectScoped* object() const {return (ObjectScoped*)(obj_);}
+     void* cache() const {return cache_;}
+
+     // Inform object it should invalidate its list.
+     void invalid();
+
+     Scope():obj_(0),cache_(0) {}
+     virtual ~Scope();
+  };
+
+
+/****************************************************** 
+**** Common Scopes
+*******************************************************
+  Available Scopes:
+    Uncounted  - non-reference
+    Limit      - Limits the lifetime of object to this scope
+                 Sinks object.
+    Extend     - Extends the lifetime of the object to this scope
+                 Sinks object.
+    LimitOwned - Conditionally limits the lifetime of object
+                 Sinks object.
+    FuncRef    - Extends the lifetime, without sink
+                 (intended for functions)
+    Reference  - Extends the lifetime, with sink
+    
+    AutoPtr    - Shorthand for auto_ptr like scope.
+    RefCount   - Shorthand for ref_ptr like scope.
+        
+******************************************************/
+struct Scopes
+{
+
+class LIBSIGC_API Uncounted:public Scope
+  {
+     Uncounted& operator=(const Uncounted&);
+     Uncounted(const Uncounted&);
+   public:
+     virtual void disconnect(bool level=0);
+     Uncounted():Scope() {}
+     virtual ~Uncounted();
+  };
+
+class LIBSIGC_API Extend:public Scope
+  {
+  public:
+     Extend& operator=(const Extend&);
+     Extend(const Extend&);
+   protected:
+     virtual void on_connect();
+     virtual void erase();
+   public:
+     virtual void disconnect(bool level=0);
+     void set(ObjectScoped* obj,void* cache,bool ptr);
+     Extend():Scope() {}
+     virtual ~Extend();
+  };
+
+class LIBSIGC_API Limit:public Scope
+  {
+     Limit& operator=(const Limit&);
+     Limit(const Limit&);
+   protected:
+     virtual void on_connect();
+     virtual void erase();
+   public:
+     virtual void disconnect(bool level=0);
+     void set(ObjectScoped* obj,void* cache,bool ptr);
+     Limit():Scope() {}
+     virtual ~Limit();
+  };
+
+typedef Extend RefCount;
+typedef Reference Lock;
+};
+
+/*************************************************************
+***** Lists 
+*************************************************************/
+// Stub for building polylists
+
+
+// Iterator skeleton
+struct LIBSIGC_API ScopeIterator_
+  {
+   typedef ScopeNode NodeType;
+   private:
+     NodeType *node_;
+   public:
+
+   inline NodeType* node()             {return node_;}
+   inline const NodeType* node() const {return node_;}
+
+   inline NodeType& operator*()
+     {return *node_;
+     }
+   inline const NodeType& operator*() const
+     {return *node_;
+     }
+   
+   inline bool operator==(const ScopeIterator_& i) const 
+     {return node_==i.node_;
+     }
+   inline bool operator!=(const ScopeIterator_& i) const
+     {return node_!=i.node_;
+     }
+
+   inline ScopeIterator_& operator++()
+     {
+      if (node_) 
+        node_=(NodeType*)node_->next_;
+      return *this;
+     }
+
+   ScopeIterator_ operator++(int)
+     {
+      ScopeIterator_ tmp=*this;
+      ++*this;
+      return tmp;
+     }
+
+   ScopeIterator_& operator= (const ScopeIterator_& i)
+     {
+      node_=i.node_;
+      return *this;
+     }
+
+   ScopeIterator_(const ScopeIterator_ &n):node_(n.node_) {}
+   ScopeIterator_(NodeType *n):node_(n) {}
+   ScopeIterator_():node_(0) {}
+  };
+
+class LIBSIGC_API ScopeList
+  {
+   public:
+   typedef ScopeNode NodeType; 
+   typedef ScopeIterator_ Iterator;
+
+   ScopeNode node_;   
+
+   inline Iterator begin()             {return Iterator(node_.next_);}
+   inline Iterator end()               {return Iterator(&node_);}
+
+   // insert item directly on list
+   Iterator insert_direct(Iterator pos,NodeType *n);
+
+   Iterator erase(Iterator pos);
+   void erase(Iterator start,Iterator stop)
+     { while (start!=stop) start=erase(start); }
+   void swap_elements(Iterator p1,Iterator p2);
+
+   void clear()
+     { erase(begin(),end()); }
+
+   bool empty() const {return node_.next_==&node_;} 
+   
+   ScopeList():node_() {}
+   ~ScopeList() { clear(); }
+
+   private:
+     ScopeList(const ScopeList&);
+  };
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace sigc
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/sigc++/sigc++config.h b/contrib/media/updf/include/sigc++/sigc++config.h
new file mode 100644
index 000000000..5067c9422
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/sigc++config.h
@@ -0,0 +1,15 @@
+#ifndef _SIGC_CONFIG_H_
+#define _SIGC_CONFIG_H_
+
+#define SIGC_MAJOR_VERSION 0
+#define SIGC_MINOR_VERSION 8
+#define SIGC_MICRO_VERSION 2
+
+#define SIGC_CXX_PARTIAL_SPEC 1 /**/
+#define SIGC_CXX_MEMBER_FUNC_TEMPLATES 1 /**/
+#define SIGC_CXX_MEMBER_CLASS_TEMPLATES 1 /**/
+#define SIGC_CXX_MUTABLE 1 /**/
+#define SIGC_CXX_TEMPLATE_CCTOR 1
+#define LIBSIGC_API
+    
+#endif
diff --git a/contrib/media/updf/include/sigc++/signal_system.h b/contrib/media/updf/include/sigc++/signal_system.h
new file mode 100644
index 000000000..90c01b2f2
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/signal_system.h
@@ -0,0 +1,36 @@
+/*************************************************************************
+***** A Signal Framework for C++
+**************************************************************************
+ 
+  Copyright 1998-1999 Karl Nelson <kenelson@ece.ucdavis.edu>
+                                                         
+  Based off of ideas from Gtk-- signal system by Tero Pulkkinen.
+ 
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+ 
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Library General Public License for more details.
+ 
+  You should have received a copy of the GNU Library General Public
+  License along with this library; if not, write to the Free
+  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*************************************************************************/
+
+#ifndef SIGCXX_SIGNAL_SYSTEM_H
+#define SIGCXX_SIGNAL_SYSTEM_H
+
+#include <sigc++/slot.h>
+#include <sigc++/object_slot.h>
+#include <sigc++/func_slot.h>
+#include <sigc++/basic_signal.h>
+#if 0
+#include <sigc++/signals.h>
+#endif
+ 
+#endif
diff --git a/contrib/media/updf/include/sigc++/slot.h b/contrib/media/updf/include/sigc++/slot.h
new file mode 100644
index 000000000..01d71acb4
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/slot.h
@@ -0,0 +1,1036 @@
+// -*- c++ -*-
+/* This is a generated file, do not edit.  Generated from ../sigc++/macros/slot.h.m4 */
+
+
+#ifndef SIGCXX_SLOT_H
+#define SIGCXX_SLOT_H
+
+/*
+
+This file just gives the basic definition of Slots. 
+
+Callback# is the 4 byte data necessary for representing all
+callback types.
+
+CallData is a specific interpretation of the Callback data.
+
+Slot_ is a pimple on SlotData containing an Object for
+holding its referencees, a Dependency that removes the slot
+when its caller or receiver die, and a Callback.
+
+Slot is a handle to a Slot_.
+
+*/
+
+#include <sigc++config.h>
+#include <sigc++/type.h>
+#include <sigc++/object.h>
+#include <sigc++/handle.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+// Base node for a polymorphic list of "extra" data needed
+// by various slots. 
+struct LIBSIGC_API SlotNode
+  {
+   void *next_;
+   SlotNode();
+   virtual ~SlotNode()=0;
+  };
+
+struct LIBSIGC_API SlotIterator_
+  {
+	typedef SlotNode NodeType;
+   typedef SlotIterator_ Iterator;
+   NodeType *node_;
+
+   NodeType* node()             {return node_;}
+   const NodeType* node() const {return node_;}
+
+   NodeType& operator*()
+     {return *node_;
+     }
+   const NodeType& operator*() const
+     {return *node_;
+     }
+
+   bool operator==(const Iterator& i) const
+     {return node_==i.node_;
+     }
+   bool operator!=(const Iterator& i) const
+     {return node_!=i.node_;
+     }
+
+   Iterator& operator++()
+     {
+      if (node_)
+        node_=(NodeType*)node_->next_;
+      return *this;
+     }
+
+   Iterator operator++(int)
+     {Iterator tmp=*this;
+      ++*this;
+      return tmp;
+     }
+
+   Iterator& operator= (const Iterator& i)
+     {
+      node_=i.node_;
+      return *this;
+     }
+
+   SlotIterator_():node_(0) {}
+   SlotIterator_(NodeType *node):node_(node) {}
+  };
+
+// This is a list for storing internal data for slots
+struct LIBSIGC_API SlotList_
+  {
+   typedef SlotNode NodeType;
+   typedef SlotIterator_ Iterator;
+   NodeType* head_;
+
+   Iterator begin()             {return ((NodeType*)head_);}
+   Iterator end()               {return Iterator();}
+   const Iterator begin() const {return ((NodeType*)head_);}
+   const Iterator end()   const {return Iterator();}
+
+   // this is best used at the begining of list.
+   Iterator insert_direct(Iterator pos,NodeType *n);
+
+   void clear();
+   bool empty() const {return head_==0;}
+
+   SlotList_():head_(0)
+     {}
+   ~SlotList_()
+     {clear();}
+
+   private:
+     SlotList_(const SlotList_&);
+  };
+
+
+struct SlotData;
+
+// SlotDependent is an internal of SlotData used to unreference the
+// Slot when either the sender or receiver have gone away
+struct LIBSIGC_API SlotDependent:public ScopeNode
+  {
+   struct LIBSIGC_API Dep: public ScopeNode
+     {
+      SlotData *parent;
+      virtual void erase();
+      Dep() {}
+      virtual ~Dep();
+     } dep;
+
+   ScopeNode* receiver() {return &dep;}
+   ScopeNode* sender()   {return this;}
+   SlotData*  parent()   {return dep.parent;}
+
+   bool connected()
+     {return (next_!=this);}
+
+   virtual void erase();
+
+   void set_parent(SlotData *s)
+     {dep.parent=s;}
+
+   SlotDependent(SlotData &s)
+     {dep.parent=&s;}
+
+   SlotDependent()
+     {}
+
+   virtual ~SlotDependent();
+  };
+
+// common data to all callbacks.  
+struct Callback_
+  {
+   // callback function
+   void* (*func_)(void*);
+
+   struct O;
+   struct C1
+     {
+      void* (*f1)(void*);
+     };
+   struct C2
+     {
+      O* o;
+      void (O::*v)(void);
+     };
+
+   // Object pointer or function pointer
+   union {C1 a1; C2 a2;};
+  };
+
+// All slots have the same base 
+struct LIBSIGC_API SlotData:public ObjectScoped
+  {
+   typedef SlotList_ List;
+
+   SlotDependent dep_;
+
+   ScopeNode* receiver() {return dep_.receiver();}
+   ScopeNode* sender()   {return dep_.sender();}
+
+   // Called from signals to tell slot object it is connected
+   // invalidates list and sets weak reference
+   void connect();
+
+   List list_;
+   Callback_ data_;
+
+   Callback_& callback() {return data_;}
+
+   SlotData()
+     {dep_.set_parent(this);}
+   virtual ~SlotData();
+  };
+
+
+typedef Scopes::Extend SlotExtend;
+#ifdef LIBSIGC_MSC
+#pragma warning(disable: 4231)
+LIBSIGC_TMPL template class LIBSIGC_API Handle<SlotData,SlotExtend>;
+#endif
+class LIBSIGC_API Connection:protected Handle<SlotData,SlotExtend>
+  {
+   typedef Handle<SlotData,SlotExtend> Base;
+   public:
+     // hides virtual method
+     void disconnect() {if (obj()) obj()->invalid();}
+     bool connected() {return Base::connected ();}
+
+     Connection():Base() {}
+     Connection(SlotData *s):Base(s) {}
+     Connection(const Connection& s):Base(s) { }
+     ~Connection() {}
+  };
+
+// possible casts of Callback
+template <class C,class F>
+struct CallDataFunc
+  {
+   C callback;
+   F func;
+  };
+
+template <class C,class O>
+struct CallDataObj2
+  {
+   C callback;
+   O *obj;
+  };
+
+template <class C,class O,class F>
+struct CallDataObj3
+  { 
+   C   callback;
+   O*  obj;
+   F   func;
+  };
+
+// from Abstract_Slots we build abstract slots
+// with various lengths of arguments
+//   A slot is not concrete til it has a call
+
+
+
+/****************************************************************
+***** Abstract Slot 0
+****************************************************************/
+
+template <class R>
+struct Callback0:public Callback_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef Trait<R>::type RType;
+#endif
+   typedef RType (*Func)(void*);
+   inline RType call()
+     {return ((Func)(func_))((void*)this);}
+   inline RType operator()()
+     {return ((Func)(func_))((void*)this);}
+  };
+
+template <class R>
+class Slot0
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback0<R> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot0() {}
+     Slot0(SlotData *s):Base(s)    {}
+     Slot0(const Slot0& s):Base(s.obj()) {}
+
+     inline RType call() 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call();
+         return RType();
+        }
+     inline RType operator()() 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call();
+         return RType();
+        }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+
+template <>
+struct Callback0<void>:public Callback_
+  {
+   typedef void RType;
+   typedef RType (*Func)(void*);
+   inline RType call()
+     {((Func)(func_))((void*)this);}
+   inline RType operator()()
+     {((Func)(func_))((void*)this);}
+  };
+
+template <>
+class Slot0<void>
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback0<void> Callback;
+     typedef  Callback::RType RType;
+     typedef RType (*Func)(void*);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot0() {}
+     Slot0(SlotData *s):Base(s)    {}
+     Slot0(const Slot0& s):Base(s.obj()) {}
+
+     inline RType call() 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call();
+        }
+     inline RType operator()() 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call();
+        }
+  };
+
+#endif
+#endif
+
+
+/****************************************************************
+***** Abstract Slot 1
+****************************************************************/
+
+template <class R,class P1>
+struct Callback1:public Callback_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef Trait<R>::type RType;
+#endif
+   typedef RType (*Func)(void*,P1);
+   inline RType call(typename Trait<P1>::ref p1)
+     {return ((Func)(func_))((void*)this,p1);}
+   inline RType operator()(typename Trait<P1>::ref p1)
+     {return ((Func)(func_))((void*)this,p1);}
+  };
+
+template <class R,class P1>
+class Slot1
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback1<R,P1> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot1() {}
+     Slot1(SlotData *s):Base(s)    {}
+     Slot1(const Slot1& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1);
+         return RType();
+        }
+     inline RType operator()(typename Trait<P1>::ref p1) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1);
+         return RType();
+        }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+
+template <class P1>
+struct Callback1<void,P1>:public Callback_
+  {
+   typedef void RType;
+   typedef RType (*Func)(void*,P1);
+   inline RType call(typename Trait<P1>::ref p1)
+     {((Func)(func_))((void*)this,p1);}
+   inline RType operator()(typename Trait<P1>::ref p1)
+     {((Func)(func_))((void*)this,p1);}
+  };
+
+template <class P1>
+class Slot1<void,P1>
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback1<void,P1> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot1() {}
+     Slot1(SlotData *s):Base(s)    {}
+     Slot1(const Slot1& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1);
+        }
+     inline RType operator()(typename Trait<P1>::ref p1) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1);
+        }
+  };
+
+#endif
+#endif
+
+
+/****************************************************************
+***** Abstract Slot 2
+****************************************************************/
+
+template <class R,class P1,class P2>
+struct Callback2:public Callback_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef Trait<R>::type RType;
+#endif
+   typedef RType (*Func)(void*,P1,P2);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2)
+     {return ((Func)(func_))((void*)this,p1,p2);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2)
+     {return ((Func)(func_))((void*)this,p1,p2);}
+  };
+
+template <class R,class P1,class P2>
+class Slot2
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback2<R,P1,P2> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot2() {}
+     Slot2(SlotData *s):Base(s)    {}
+     Slot2(const Slot2& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2);
+         return RType();
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2);
+         return RType();
+        }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+
+template <class P1,class P2>
+struct Callback2<void,P1,P2>:public Callback_
+  {
+   typedef void RType;
+   typedef RType (*Func)(void*,P1,P2);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2)
+     {((Func)(func_))((void*)this,p1,p2);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2)
+     {((Func)(func_))((void*)this,p1,p2);}
+  };
+
+template <class P1,class P2>
+class Slot2<void,P1,P2>
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback2<void,P1,P2> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot2() {}
+     Slot2(SlotData *s):Base(s)    {}
+     Slot2(const Slot2& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2);
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2);
+        }
+  };
+
+#endif
+#endif
+
+
+/****************************************************************
+***** Abstract Slot 3
+****************************************************************/
+
+template <class R,class P1,class P2,class P3>
+struct Callback3:public Callback_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef Trait<R>::type RType;
+#endif
+   typedef RType (*Func)(void*,P1,P2,P3);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3)
+     {return ((Func)(func_))((void*)this,p1,p2,p3);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3)
+     {return ((Func)(func_))((void*)this,p1,p2,p3);}
+  };
+
+template <class R,class P1,class P2,class P3>
+class Slot3
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback3<R,P1,P2,P3> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot3() {}
+     Slot3(SlotData *s):Base(s)    {}
+     Slot3(const Slot3& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3);
+         return RType();
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3);
+         return RType();
+        }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+
+template <class P1,class P2,class P3>
+struct Callback3<void,P1,P2,P3>:public Callback_
+  {
+   typedef void RType;
+   typedef RType (*Func)(void*,P1,P2,P3);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3)
+     {((Func)(func_))((void*)this,p1,p2,p3);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3)
+     {((Func)(func_))((void*)this,p1,p2,p3);}
+  };
+
+template <class P1,class P2,class P3>
+class Slot3<void,P1,P2,P3>
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback3<void,P1,P2,P3> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot3() {}
+     Slot3(SlotData *s):Base(s)    {}
+     Slot3(const Slot3& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3);
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3);
+        }
+  };
+
+#endif
+#endif
+
+
+/****************************************************************
+***** Abstract Slot 4
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,class P4>
+struct Callback4:public Callback_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef Trait<R>::type RType;
+#endif
+   typedef RType (*Func)(void*,P1,P2,P3,P4);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4)
+     {return ((Func)(func_))((void*)this,p1,p2,p3,p4);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4)
+     {return ((Func)(func_))((void*)this,p1,p2,p3,p4);}
+  };
+
+template <class R,class P1,class P2,class P3,class P4>
+class Slot4
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback4<R,P1,P2,P3,P4> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3,P4);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot4() {}
+     Slot4(SlotData *s):Base(s)    {}
+     Slot4(const Slot4& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3,p4);
+         return RType();
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3,p4);
+         return RType();
+        }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+
+template <class P1,class P2,class P3,class P4>
+struct Callback4<void,P1,P2,P3,P4>:public Callback_
+  {
+   typedef void RType;
+   typedef RType (*Func)(void*,P1,P2,P3,P4);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4)
+     {((Func)(func_))((void*)this,p1,p2,p3,p4);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4)
+     {((Func)(func_))((void*)this,p1,p2,p3,p4);}
+  };
+
+template <class P1,class P2,class P3,class P4>
+class Slot4<void,P1,P2,P3,P4>
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback4<void,P1,P2,P3,P4> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3,P4);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot4() {}
+     Slot4(SlotData *s):Base(s)    {}
+     Slot4(const Slot4& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3,p4);
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3,p4);
+        }
+  };
+
+#endif
+#endif
+
+
+/****************************************************************
+***** Abstract Slot 5
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,class P4,class P5>
+struct Callback5:public Callback_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef Trait<R>::type RType;
+#endif
+   typedef RType (*Func)(void*,P1,P2,P3,P4,P5);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5)
+     {return ((Func)(func_))((void*)this,p1,p2,p3,p4,p5);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5)
+     {return ((Func)(func_))((void*)this,p1,p2,p3,p4,p5);}
+  };
+
+template <class R,class P1,class P2,class P3,class P4,class P5>
+class Slot5
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback5<R,P1,P2,P3,P4,P5> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3,P4,P5);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot5() {}
+     Slot5(SlotData *s):Base(s)    {}
+     Slot5(const Slot5& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5);
+         return RType();
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5);
+         return RType();
+        }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+
+template <class P1,class P2,class P3,class P4,class P5>
+struct Callback5<void,P1,P2,P3,P4,P5>:public Callback_
+  {
+   typedef void RType;
+   typedef RType (*Func)(void*,P1,P2,P3,P4,P5);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5)
+     {((Func)(func_))((void*)this,p1,p2,p3,p4,p5);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5)
+     {((Func)(func_))((void*)this,p1,p2,p3,p4,p5);}
+  };
+
+template <class P1,class P2,class P3,class P4,class P5>
+class Slot5<void,P1,P2,P3,P4,P5>
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback5<void,P1,P2,P3,P4,P5> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3,P4,P5);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot5() {}
+     Slot5(SlotData *s):Base(s)    {}
+     Slot5(const Slot5& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5);
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5);
+        }
+  };
+
+#endif
+#endif
+
+
+/****************************************************************
+***** Abstract Slot 6
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6>
+struct Callback6:public Callback_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef Trait<R>::type RType;
+#endif
+   typedef RType (*Func)(void*,P1,P2,P3,P4,P5,P6);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6)
+     {return ((Func)(func_))((void*)this,p1,p2,p3,p4,p5,p6);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6)
+     {return ((Func)(func_))((void*)this,p1,p2,p3,p4,p5,p6);}
+  };
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6>
+class Slot6
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback6<R,P1,P2,P3,P4,P5,P6> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3,P4,P5,P6);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot6() {}
+     Slot6(SlotData *s):Base(s)    {}
+     Slot6(const Slot6& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5,p6);
+         return RType();
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5,p6);
+         return RType();
+        }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+
+template <class P1,class P2,class P3,class P4,class P5,class P6>
+struct Callback6<void,P1,P2,P3,P4,P5,P6>:public Callback_
+  {
+   typedef void RType;
+   typedef RType (*Func)(void*,P1,P2,P3,P4,P5,P6);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6)
+     {((Func)(func_))((void*)this,p1,p2,p3,p4,p5,p6);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6)
+     {((Func)(func_))((void*)this,p1,p2,p3,p4,p5,p6);}
+  };
+
+template <class P1,class P2,class P3,class P4,class P5,class P6>
+class Slot6<void,P1,P2,P3,P4,P5,P6>
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback6<void,P1,P2,P3,P4,P5,P6> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3,P4,P5,P6);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot6() {}
+     Slot6(SlotData *s):Base(s)    {}
+     Slot6(const Slot6& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5,p6);
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5,p6);
+        }
+  };
+
+#endif
+#endif
+
+
+/****************************************************************
+***** Abstract Slot 7
+****************************************************************/
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+struct Callback7:public Callback_
+  {
+#ifdef SIGC_CXX_PARTIAL_SPEC
+   typedef R RType;
+#else
+   typedef Trait<R>::type RType;
+#endif
+   typedef RType (*Func)(void*,P1,P2,P3,P4,P5,P6,P7);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7)
+     {return ((Func)(func_))((void*)this,p1,p2,p3,p4,p5,p6,p7);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7)
+     {return ((Func)(func_))((void*)this,p1,p2,p3,p4,p5,p6,p7);}
+  };
+
+template <class R,class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+class Slot7
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback7<R,P1,P2,P3,P4,P5,P6,P7> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3,P4,P5,P6,P7);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot7() {}
+     Slot7(SlotData *s):Base(s)    {}
+     Slot7(const Slot7& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5,p6,p7);
+         return RType();
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7) 
+        {
+         if (connected()) 
+           return ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5,p6,p7);
+         return RType();
+        }
+  };
+
+
+#ifndef SIGC_CXX_VOID_RETURN
+#ifdef SIGC_CXX_PARTIAL_SPEC
+
+template <class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+struct Callback7<void,P1,P2,P3,P4,P5,P6,P7>:public Callback_
+  {
+   typedef void RType;
+   typedef RType (*Func)(void*,P1,P2,P3,P4,P5,P6,P7);
+   inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7)
+     {((Func)(func_))((void*)this,p1,p2,p3,p4,p5,p6,p7);}
+   inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7)
+     {((Func)(func_))((void*)this,p1,p2,p3,p4,p5,p6,p7);}
+  };
+
+template <class P1,class P2,class P3,class P4,class P5,class P6,class P7>
+class Slot7<void,P1,P2,P3,P4,P5,P6,P7>
+   :public Handle<SlotData,SlotExtend>
+  {
+   public:
+     typedef Handle<SlotData,SlotExtend> Base;
+     typedef Callback7<void,P1,P2,P3,P4,P5,P6,P7> Callback;
+     typedef typename Callback::RType RType;
+     typedef RType (*Func)(void*,P1,P2,P3,P4,P5,P6,P7);
+
+     SlotData* data()     const {return (SlotData*)(scope_.object());}
+
+     Slot7() {}
+     Slot7(SlotData *s):Base(s)    {}
+     Slot7(const Slot7& s):Base(s.obj()) {}
+
+     inline RType call(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5,p6,p7);
+        }
+     inline RType operator()(typename Trait<P1>::ref p1,typename Trait<P2>::ref p2,typename Trait<P3>::ref p3,typename Trait<P4>::ref p4,typename Trait<P5>::ref p5,typename Trait<P6>::ref p6,typename Trait<P7>::ref p7) 
+        {
+         if (connected()) 
+
+           ((Callback&)(data()->callback())).call(p1,p2,p3,p4,p5,p6,p7);
+        }
+  };
+
+#endif
+#endif
+
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} // namespace
+#endif
+
+#endif // SIGCXX_SLOT_H
diff --git a/contrib/media/updf/include/sigc++/thread.h b/contrib/media/updf/include/sigc++/thread.h
new file mode 100644
index 000000000..c43efd45b
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/thread.h
@@ -0,0 +1,242 @@
+// -*- c++ -*-
+/* 
+ * Copyright 1999 Karl Nelson <kenelson@ece.ucdavis.edu>
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef SIGCXX_THREAD_H
+#define SIGCXX_THREAD_H
+#include <sigc++config.h>
+
+#ifdef SIGC_PTHREADS
+
+#ifdef SIGC_THREAD_IMPL
+#include <pthread.h>
+#else
+#include <time.h>
+#endif
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+namespace Threads
+{
+#else
+#define Threads 
+#endif
+
+#ifdef SIGC_THREAD_IMPL
+#ifdef SIGC_PTHREAD_DCE
+struct CondAttr { pthread_condattr_t impl_;};
+struct MutexAttr { pthread_mutexattr_t impl_;};
+struct ThreadAttr { pthread_attr_t impl_;};
+#else
+struct CondAttr { pthread_condattr_t* impl_;};
+struct MutexAttr { pthread_mutexattr_t* impl_;};
+struct ThreadAttr { pthread_attr_t* impl_;};
+#endif
+typedef pthread_mutex_t MutexImpl;
+typedef pthread_cond_t CondImpl;
+typedef pthread_key_t KeyImpl;
+typedef pthread_t ThreadImpl;
+#else
+class CondAttr {unsigned char dummy[SIGC_PTHREAD_COND_ATTR];};
+class CondImpl {unsigned char dummy[SIGC_PTHREAD_COND_IMPL];};
+class MutexAttr {unsigned char dummy[SIGC_PTHREAD_MUTEX_ATTR];};
+class MutexImpl {unsigned char dummy[SIGC_PTHREAD_MUTEX_IMPL];};
+class ThreadAttr {unsigned char dummy[SIGC_PTHREAD_THREAD_ATTR];};
+class ThreadImpl {unsigned char dummy[SIGC_PTHREAD_THREAD_IMPL];};
+class KeyImpl {unsigned char dummy[SIGC_PTHREAD_KEY_IMPL];};
+#endif
+
+// Mutual Exclusion
+class Mutex
+  {
+   typedef MutexImpl Impl;
+   private:
+     Impl mutex_;
+     int destroy();
+
+   public:
+     static MutexAttr Default;
+#ifdef SIGC_THREAD_IMPL
+     operator Impl* ()  {return (Impl*)(&mutex_);}
+#endif
+
+     Mutex(const MutexAttr attr=Default); 
+
+     // (needs work) 
+     ~Mutex();
+
+     int lock();
+     int trylock();
+     int unlock();
+  };
+
+// A lazy way to unlock at end of scope
+struct MLock
+  {
+   Mutex &mutex_;
+   MLock(Mutex& mutex):mutex_(mutex) {mutex_.lock();}
+   ~MLock()                          {mutex_.unlock();}
+  };
+
+// Condition Variable
+struct Condition
+  {
+   typedef CondImpl Impl;
+   private:
+     Impl cond_;
+
+     int destroy();
+   public:
+     static CondAttr Default;
+#ifdef SIGC_THREAD_IMPL
+     operator Impl* ()  {return (Impl*)(&cond_);}
+#endif
+
+     Condition(const CondAttr &attr=Default);
+     ~Condition();
+
+     // restarts exactly one thread hung on condition
+     int signal();
+
+     // restarts all threads waiting on condition
+     int broadcast();
+
+     // unlocks a mutex while waiting on a condition, then reaquires lock.
+     int wait(Mutex &m);
+
+     // unlocks a mutex while waiting on a condition, then reaquires lock
+     // with a fixed maximum duration.
+     int wait(Mutex &m,struct timespec* spec);
+
+  };
+
+// Integer Semaphore
+struct Semaphore
+  {
+   int value_;
+   Condition sig_;
+   Mutex access_;
+
+   void up();
+   void down();
+   
+   Semaphore(int value=1);
+   ~Semaphore();
+  };
+
+struct Private_
+  {
+    KeyImpl key_;
+    void* get();
+    void set(void *value);
+    void create(void (*dtor)(void*));
+    void destroy();
+  };
+
+// Private is a thread split static.  
+template <class T>
+class Private : private Private_
+  {
+    private:
+      static void dtor(void* v)
+        {
+          T* obj=(T*)v;
+          delete obj;
+        }
+
+    public:
+
+      T& operator =(const T& t)
+        {return (((T&)*this)=t);}
+
+      operator T& ()
+        {
+          T *value=(T*)get();
+          if (!value)
+            set((void*)(value=new T()));  
+          return *(value);
+        }
+
+      Private()  { create(&dtor); }
+      ~Private() { destroy(); }
+  };
+
+// int needs to initialized
+template <>
+class Private<int> : private Private_
+  {
+    private:
+      static void dtor(void* v)
+        {
+          int* obj=(int*)v;
+          delete obj;
+        }
+
+      public:
+        int& operator =(const int& t)
+          {return (((int&)*this)=t);}
+
+        operator int& ()
+          {
+           int *value=(int*)get();
+           if (!value)
+             set((void*)(value=new int(0)));  
+           return *(value); 
+          }
+
+        Private() { create(&dtor); }
+        ~Private() { destroy(); }
+  };
+
+struct Thread
+  {
+   protected:
+     typedef ThreadImpl Impl;
+     Impl thread_;
+     void*     arg_;
+     ThreadAttr attr_;
+
+     static void* call_main_(void* obj);
+
+   public:
+#ifdef SIGC_THREAD_IMPL
+     operator Impl* () {return &thread_;}
+#endif
+
+     virtual void* main(void*)=0;
+     int detach();
+
+     static ThreadAttr Default;
+
+     // arg is for passing extra data to main, but never pass a
+     // local variable or address of local variable.  Arg must
+     // be available throughout life of program.
+     int start(void* arg=0);
+     
+     Thread(const ThreadAttr &attr=Default);
+     virtual ~Thread();
+  };
+
+
+#ifdef SIGC_CXX_NAMESPACES
+} /* namespace Threads */
+} /* namespace SigC */
+#endif 
+
+#endif /* SIGC_PTHREADS */
+#endif /* SIGCXX_THREAD_H */
diff --git a/contrib/media/updf/include/sigc++/type.h b/contrib/media/updf/include/sigc++/type.h
new file mode 100644
index 000000000..7f599a860
--- /dev/null
+++ b/contrib/media/updf/include/sigc++/type.h
@@ -0,0 +1,63 @@
+// -*- c++ -*-
+/* 
+ * Copyright 1999 Karl Nelson <kenelson@ece.ucdavis.edu>
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef SIGCXX_TYPE_H
+#define SIGCXX_TYPE_H
+
+#include <sigc++config.h>
+
+#ifdef SIGC_CXX_NAMESPACES
+namespace SigC
+{
+#endif
+
+/* some classes for making parameter passing easier */
+
+#ifdef SIGC_CXX_SPECIALIZE_REFERENCES
+template <typename T>
+struct Trait
+  {
+   typedef const T& ref;
+   typedef T        type;
+  };
+
+template <typename T>
+struct Trait<T&>
+  {
+   typedef T& ref;
+   typedef T& type;
+  };
+#else
+template <typename T>
+struct Trait
+  {
+   typedef T ref;  // VC++ does not support reference typedef
+   typedef T type;
+  };
+#endif
+
+template <>
+struct Trait<void>:public Trait<int>
+  {};
+
+
+#ifdef SIGC_CXX_NAMESPACES
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/signal.h b/contrib/media/updf/include/signal.h
new file mode 100644
index 000000000..8339267cc
--- /dev/null
+++ b/contrib/media/updf/include/signal.h
@@ -0,0 +1,22 @@
+/*---------------------------------------------------------------------------*/
+/* signal.h - signal header file                                             */
+/*---------------------------------------------------------------------------*/
+#define SIGINT          1
+#define SIGILL          2
+#define SIGFPE          3
+#define SIGSEGV         4
+#define SIGTERM         5
+#define SIGBREAK        6
+#define SIGABRT         7
+
+typedef void (* PFSIG)(int);
+
+#define SIG_DFL ((PFSIG)0)
+#define SIG_IGN ((PFSIG)1)
+#define SIG_ERR ((PFSIG)-1)
+
+/*---------------------------------------------------------------------------*/
+/* function prototypes                                                       */
+/*---------------------------------------------------------------------------*/
+int raise(int sig);
+PFSIG signal(int, PFSIG);
diff --git a/contrib/media/updf/include/sstream b/contrib/media/updf/include/sstream
new file mode 100644
index 000000000..095614f94
--- /dev/null
+++ b/contrib/media/updf/include/sstream
@@ -0,0 +1,6 @@
+#ifndef _SSTREAM_INCLUDED
+#define _SSTREAM_INCLUDED
+/*namespace std
+{
+}*/
+#endif
diff --git a/contrib/media/updf/include/stack b/contrib/media/updf/include/stack
new file mode 100644
index 000000000..793a00323
--- /dev/null
+++ b/contrib/media/updf/include/stack
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STACK
+#include <bits/std_stack.h>
+#endif
diff --git a/contrib/media/updf/include/standard.h b/contrib/media/updf/include/standard.h
new file mode 100644
index 000000000..d38a32a21
--- /dev/null
+++ b/contrib/media/updf/include/standard.h
@@ -0,0 +1,92 @@
+
+#ifndef __standard_h__
+#define __standard_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispenvironment.h"
+#include "lisphash.h"
+#include "lispatom.h"
+#include "numbers.h"
+
+// Prototypes
+class LispHashTable;
+
+LispBoolean InternalIsList(LispPtr& aPtr);
+LispBoolean InternalIsString(LispString * aOriginal);
+void InternalUnstringify(LispString& aResult, LispString * aOriginal);
+void InternalStringify(LispString& aResult, LispString * aOriginal);
+void InternalIntToAscii(LispChar * aTrg,LispInt aInt);
+LispInt InternalAsciiToInt(LispString * aString);
+LispBoolean IsNumber(const LispChar * ptr,LispBoolean aAllowFloat);
+
+void InternalNth(LispPtr& aResult, LispPtr& aArg, LispInt n);
+void InternalTail(LispPtr& aResult, LispPtr& aArg);
+void InternalAssociate(LispPtr& aResult, LispPtr& aKey,
+                      LispPtr& aAssociationList);
+
+void InternalReverseList(LispPtr& aResult, LispPtr& aOriginal);
+void InternalFlatCopy(LispPtr& aResult, LispPtr& aOriginal);
+LispInt InternalListLength(LispPtr& aOriginal);
+
+LispBoolean InternalEquals(LispEnvironment& aEnvironment,
+                           LispPtr& aExpression1,
+                           LispPtr& aExpression2);
+
+
+inline LispPtr& Argument(LispPtr& cur, LispInt n);
+
+inline void InternalTrue(LispEnvironment& aEnvironment, LispPtr& aResult);
+inline void InternalFalse(LispEnvironment& aEnvironment, LispPtr& aResult);
+inline void InternalBoolean(LispEnvironment& aEnvironment, LispPtr& aResult,
+                            LispBoolean aValue);
+inline LispBoolean IsTrue(LispEnvironment& aEnvironment, LispPtr& aExpression);
+inline LispBoolean IsFalse(LispEnvironment& aEnvironment, LispPtr& aExpression);
+inline void InternalNot(LispPtr& aResult, LispEnvironment& aEnvironment, LispPtr& aExpression);
+
+void DoInternalLoad(LispEnvironment& aEnvironment,LispInput* aInput);
+void InternalLoad(LispEnvironment& aEnvironment,LispString * aFileName);
+void InternalUse(LispEnvironment& aEnvironment,LispString * aFileName);
+void InternalApplyString(LispEnvironment& aEnvironment, LispPtr& aResult,
+                         LispString * aOperator,LispPtr& aArgs);
+void InternalApplyPure(LispPtr& oper,LispPtr& args2,LispPtr& aResult,LispEnvironment& aEnvironment);
+
+void InternalEvalString(LispEnvironment& aEnvironment, LispPtr& aResult,
+                        LispChar * aString);
+
+#define ATOML(_s) LispAtom::New(aEnvironment,_s)
+#define LIST(_c) LispSubList::New(_c)
+class LispObjectAdder : public YacasBase
+{
+public:
+    LispObjectAdder(LispObject* aPtr)
+        : iPtr(aPtr) {};
+   LispObject* iPtr;
+};
+#define LA(_o) LispObjectAdder(_o)
+
+LispObject* operator+(const LispObjectAdder& left, const LispObjectAdder& right);
+
+#define PARSE(_r,_s) ParseExpression(_r,_s,aEnvironment)
+void ParseExpression(LispPtr& aResult,LispChar * aString,LispEnvironment& aEnvironment);
+
+void ReturnUnEvaluated(LispPtr& aResult,LispPtr& aArguments,
+                       LispEnvironment& aEnvironment);
+
+/** PrintExpression : print an expression into a string,
+ limiting it to a maximum number of characters. If aMaxChars
+ is less than zero, the result is not truncated.
+ */
+void PrintExpression(LispString& aResult, LispPtr& aExpression,
+                     LispEnvironment& aEnvironment,
+                     LispInt aMaxChars);
+
+LispString * SymbolName(LispEnvironment& aEnvironment,LispChar * aSymbol);
+
+
+
+
+#include "standard.inl"
+
+
+#endif
diff --git a/contrib/media/updf/include/std.h b/contrib/media/updf/include/std.h
new file mode 100644
index 000000000..408dbb48d
--- /dev/null
+++ b/contrib/media/updf/include/std.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_std_h_
+#define __dj_include_std_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_std_h_ */
diff --git a/contrib/media/updf/include/std/algorithm b/contrib/media/updf/include/std/algorithm
new file mode 100644
index 000000000..06a553fdd
--- /dev/null
+++ b/contrib/media/updf/include/std/algorithm
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_ALGORITHM
+#include <bits/std_algorithm.h>
+#endif
diff --git a/contrib/media/updf/include/std/bitset b/contrib/media/updf/include/std/bitset
new file mode 100644
index 000000000..9ce6c7962
--- /dev/null
+++ b/contrib/media/updf/include/std/bitset
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BITSET
+#include <bits/std_bitset.h>
+#endif
diff --git a/contrib/media/updf/include/std/cassert b/contrib/media/updf/include/std/cassert
new file mode 100644
index 000000000..fe0b8b5b6
--- /dev/null
+++ b/contrib/media/updf/include/std/cassert
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// This one should not have include guards.
+#include <bits/std_cassert.h>
+
diff --git a/contrib/media/updf/include/std/cctype b/contrib/media/updf/include/std/cctype
new file mode 100644
index 000000000..868e4be33
--- /dev/null
+++ b/contrib/media/updf/include/std/cctype
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CCTYPE
+#include <bits/std_cctype.h>
+#endif
diff --git a/contrib/media/updf/include/std/cerrno b/contrib/media/updf/include/std/cerrno
new file mode 100644
index 000000000..b7bfe3a39
--- /dev/null
+++ b/contrib/media/updf/include/std/cerrno
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CERRNO
+#include <bits/std_cerrno.h>
+#endif
diff --git a/contrib/media/updf/include/std/cfloat b/contrib/media/updf/include/std/cfloat
new file mode 100644
index 000000000..d91824d38
--- /dev/null
+++ b/contrib/media/updf/include/std/cfloat
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CFLOAT
+#include <bits/std_cfloat.h>
+#endif
diff --git a/contrib/media/updf/include/std/ciso646 b/contrib/media/updf/include/std/ciso646
new file mode 100644
index 000000000..f5dd444bd
--- /dev/null
+++ b/contrib/media/updf/include/std/ciso646
@@ -0,0 +1,28 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
diff --git a/contrib/media/updf/include/std/climits b/contrib/media/updf/include/std/climits
new file mode 100644
index 000000000..afadc6403
--- /dev/null
+++ b/contrib/media/updf/include/std/climits
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CLIMITS
+#include <bits/std_climits.h>
+#endif
diff --git a/contrib/media/updf/include/std/clocale b/contrib/media/updf/include/std/clocale
new file mode 100644
index 000000000..8a62dfa88
--- /dev/null
+++ b/contrib/media/updf/include/std/clocale
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CLOCALE
+#include <bits/std_clocale.h>
+#endif
diff --git a/contrib/media/updf/include/std/cmath b/contrib/media/updf/include/std/cmath
new file mode 100644
index 000000000..95da64972
--- /dev/null
+++ b/contrib/media/updf/include/std/cmath
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CMATH
+#include <bits/std_cmath.h>
+#endif
diff --git a/contrib/media/updf/include/std/complex b/contrib/media/updf/include/std/complex
new file mode 100644
index 000000000..dfc144ffd
--- /dev/null
+++ b/contrib/media/updf/include/std/complex
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_COMPLEX
+#include <bits/std_complex.h>
+#endif
diff --git a/contrib/media/updf/include/std/csetjmp b/contrib/media/updf/include/std/csetjmp
new file mode 100644
index 000000000..ce6fb32c9
--- /dev/null
+++ b/contrib/media/updf/include/std/csetjmp
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSETJMP
+#include <bits/std_csetjmp.h>
+#endif
diff --git a/contrib/media/updf/include/std/csignal b/contrib/media/updf/include/std/csignal
new file mode 100644
index 000000000..b3da42a9a
--- /dev/null
+++ b/contrib/media/updf/include/std/csignal
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSIGNAL
+#include <bits/std_csignal.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstdarg b/contrib/media/updf/include/std/cstdarg
new file mode 100644
index 000000000..36032b22c
--- /dev/null
+++ b/contrib/media/updf/include/std/cstdarg
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDARG
+#include <bits/std_cstdarg.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstddef b/contrib/media/updf/include/std/cstddef
new file mode 100644
index 000000000..086bb726b
--- /dev/null
+++ b/contrib/media/updf/include/std/cstddef
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDDEF
+#include <bits/std_cstddef.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstdio b/contrib/media/updf/include/std/cstdio
new file mode 100644
index 000000000..4d8aced1f
--- /dev/null
+++ b/contrib/media/updf/include/std/cstdio
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDIO
+#include <bits/std_cstdio.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstdlib b/contrib/media/updf/include/std/cstdlib
new file mode 100644
index 000000000..7796c6b32
--- /dev/null
+++ b/contrib/media/updf/include/std/cstdlib
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDLIB
+#include <bits/std_cstdlib.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstring b/contrib/media/updf/include/std/cstring
new file mode 100644
index 000000000..8d30ba8a9
--- /dev/null
+++ b/contrib/media/updf/include/std/cstring
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTRING
+#include <bits/std_cstring.h>
+#endif
diff --git a/contrib/media/updf/include/std/ctime b/contrib/media/updf/include/std/ctime
new file mode 100644
index 000000000..b19136e87
--- /dev/null
+++ b/contrib/media/updf/include/std/ctime
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CTIME
+#include <bits/std_ctime.h>
+#endif
diff --git a/contrib/media/updf/include/std/cwchar b/contrib/media/updf/include/std/cwchar
new file mode 100644
index 000000000..311b2e9e3
--- /dev/null
+++ b/contrib/media/updf/include/std/cwchar
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CWCHAR
+#include <bits/std_cwchar.h>
+#endif
diff --git a/contrib/media/updf/include/std/cwctype b/contrib/media/updf/include/std/cwctype
new file mode 100644
index 000000000..4cf2e7dfe
--- /dev/null
+++ b/contrib/media/updf/include/std/cwctype
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CWCTYPE
+#include <bits/std_cwctype.h>
+#endif
diff --git a/contrib/media/updf/include/std/deque b/contrib/media/updf/include/std/deque
new file mode 100644
index 000000000..c8ee81e9e
--- /dev/null
+++ b/contrib/media/updf/include/std/deque
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_DEQUE
+#include <bits/std_deque.h>
+#endif
diff --git a/contrib/media/updf/include/std/fstream b/contrib/media/updf/include/std/fstream
new file mode 100644
index 000000000..1a68f5ab1
--- /dev/null
+++ b/contrib/media/updf/include/std/fstream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_FSTREAM
+#include <bits/std_fstream.h>
+#endif
diff --git a/contrib/media/updf/include/std/functional b/contrib/media/updf/include/std/functional
new file mode 100644
index 000000000..ea4835264
--- /dev/null
+++ b/contrib/media/updf/include/std/functional
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_FUNCTIONAL
+#include <bits/std_functional.h>
+#endif
diff --git a/contrib/media/updf/include/std/iomanip b/contrib/media/updf/include/std/iomanip
new file mode 100644
index 000000000..2aa00fa9d
--- /dev/null
+++ b/contrib/media/updf/include/std/iomanip
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOMANIP
+#include <bits/std_iomanip.h>
+#endif
diff --git a/contrib/media/updf/include/std/ios b/contrib/media/updf/include/std/ios
new file mode 100644
index 000000000..ff398de06
--- /dev/null
+++ b/contrib/media/updf/include/std/ios
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOS
+#include <bits/std_ios.h>
+#endif
diff --git a/contrib/media/updf/include/std/iosfwd b/contrib/media/updf/include/std/iosfwd
new file mode 100644
index 000000000..3756982ab
--- /dev/null
+++ b/contrib/media/updf/include/std/iosfwd
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOSFWD
+#include <bits/std_iosfwd.h>
+#endif
diff --git a/contrib/media/updf/include/std/iostream b/contrib/media/updf/include/std/iostream
new file mode 100644
index 000000000..a85fd08ca
--- /dev/null
+++ b/contrib/media/updf/include/std/iostream
@@ -0,0 +1,34 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOSTREAM
+#include <bits/std_iostream.h>
+#endif
+
+
diff --git a/contrib/media/updf/include/std/istream b/contrib/media/updf/include/std/istream
new file mode 100644
index 000000000..9c6bc55eb
--- /dev/null
+++ b/contrib/media/updf/include/std/istream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_ISTREAM
+#include <bits/std_istream.h>
+#endif
diff --git a/contrib/media/updf/include/std/iterator b/contrib/media/updf/include/std/iterator
new file mode 100644
index 000000000..256043963
--- /dev/null
+++ b/contrib/media/updf/include/std/iterator
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_ITERATOR
+#include <bits/std_iterator.h>
+#endif
diff --git a/contrib/media/updf/include/std/limits b/contrib/media/updf/include/std/limits
new file mode 100644
index 000000000..8a52c9cfb
--- /dev/null
+++ b/contrib/media/updf/include/std/limits
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LIMITS
+#include <bits/std_limits.h>
+#endif
diff --git a/contrib/media/updf/include/std/list b/contrib/media/updf/include/std/list
new file mode 100644
index 000000000..a32e18d12
--- /dev/null
+++ b/contrib/media/updf/include/std/list
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LIST
+#include <bits/std_list.h>
+#endif
diff --git a/contrib/media/updf/include/std/locale b/contrib/media/updf/include/std/locale
new file mode 100644
index 000000000..56c416d8c
--- /dev/null
+++ b/contrib/media/updf/include/std/locale
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LOCALE
+#include <bits/std_locale.h>
+#endif
diff --git a/contrib/media/updf/include/std/map b/contrib/media/updf/include/std/map
new file mode 100644
index 000000000..06c638d54
--- /dev/null
+++ b/contrib/media/updf/include/std/map
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_MAP
+#include <bits/std_map.h>
+#endif
diff --git a/contrib/media/updf/include/std/memory b/contrib/media/updf/include/std/memory
new file mode 100644
index 000000000..ca98df6da
--- /dev/null
+++ b/contrib/media/updf/include/std/memory
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_MEMORY
+#include <bits/std_memory.h>
+#endif
diff --git a/contrib/media/updf/include/std/numeric b/contrib/media/updf/include/std/numeric
new file mode 100644
index 000000000..32ba67d1a
--- /dev/null
+++ b/contrib/media/updf/include/std/numeric
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_NUMERIC
+#include <bits/std_numeric.h>
+#endif
diff --git a/contrib/media/updf/include/std/ostream b/contrib/media/updf/include/std/ostream
new file mode 100644
index 000000000..4564be746
--- /dev/null
+++ b/contrib/media/updf/include/std/ostream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_OSTREAM
+#include <bits/std_ostream.h>
+#endif
diff --git a/contrib/media/updf/include/std/queue b/contrib/media/updf/include/std/queue
new file mode 100644
index 000000000..c4464bf9b
--- /dev/null
+++ b/contrib/media/updf/include/std/queue
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_QUEUE
+#include <bits/std_queue.h>
+#endif
diff --git a/contrib/media/updf/include/std/set b/contrib/media/updf/include/std/set
new file mode 100644
index 000000000..62d671853
--- /dev/null
+++ b/contrib/media/updf/include/std/set
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_SET
+#include <bits/std_set.h>
+#endif
diff --git a/contrib/media/updf/include/std/sstream b/contrib/media/updf/include/std/sstream
new file mode 100644
index 000000000..1a393ed67
--- /dev/null
+++ b/contrib/media/updf/include/std/sstream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_SSTREAM
+#include <bits/std_sstream.h>
+#endif
diff --git a/contrib/media/updf/include/std/stack b/contrib/media/updf/include/std/stack
new file mode 100644
index 000000000..793a00323
--- /dev/null
+++ b/contrib/media/updf/include/std/stack
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STACK
+#include <bits/std_stack.h>
+#endif
diff --git a/contrib/media/updf/include/std/stdexcept b/contrib/media/updf/include/std/stdexcept
new file mode 100644
index 000000000..d9e93f2ef
--- /dev/null
+++ b/contrib/media/updf/include/std/stdexcept
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STDEXCEPT
+#include <bits/std_stdexcept.h>
+#endif
diff --git a/contrib/media/updf/include/std/streambuf b/contrib/media/updf/include/std/streambuf
new file mode 100644
index 000000000..ec6c7b57e
--- /dev/null
+++ b/contrib/media/updf/include/std/streambuf
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STREAMBUF
+#include <bits/std_streambuf.h>
+#endif
diff --git a/contrib/media/updf/include/std/string b/contrib/media/updf/include/std/string
new file mode 100644
index 000000000..a766cddc8
--- /dev/null
+++ b/contrib/media/updf/include/std/string
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STRING
+#include <bits/std_string.h>
+#endif
diff --git a/contrib/media/updf/include/std/utility b/contrib/media/updf/include/std/utility
new file mode 100644
index 000000000..787e79973
--- /dev/null
+++ b/contrib/media/updf/include/std/utility
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_UTILITY
+#include <bits/std_utility.h>
+#endif
diff --git a/contrib/media/updf/include/std/valarray b/contrib/media/updf/include/std/valarray
new file mode 100644
index 000000000..cb13d82f6
--- /dev/null
+++ b/contrib/media/updf/include/std/valarray
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_VALARRAY
+#include <bits/std_valarray.h>
+#endif
diff --git a/contrib/media/updf/include/std/vector b/contrib/media/updf/include/std/vector
new file mode 100644
index 000000000..ce2f51e7b
--- /dev/null
+++ b/contrib/media/updf/include/std/vector
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_VECTOR
+#include <bits/std_vector.h>
+#endif
diff --git a/contrib/media/updf/include/stdarg.h b/contrib/media/updf/include/stdarg.h
new file mode 100644
index 000000000..713c6f5ae
--- /dev/null
+++ b/contrib/media/updf/include/stdarg.h
@@ -0,0 +1,54 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_stdarg_h_
+#define __dj_include_stdarg_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifdef __dj_include_varargs_h_
+#error stdarg.h and varargs.h are mutually exclusive
+#endif
+
+#include <sys/djtypes.h>
+
+__DJ_va_list
+#undef __DJ_va_list
+#define __DJ_va_list
+  
+#define __dj_va_rounded_size(T)  \
+  (((sizeof (T) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
+
+#define va_arg(ap, T) \
+    (ap = (va_list) ((char *) (ap) + __dj_va_rounded_size (T)),	\
+     *((T *) (void *) ((char *) (ap) - __dj_va_rounded_size (T))))
+
+#define va_end(ap)
+
+#ifdef __GNUC__
+#define va_start(ap, last_arg) \
+ (ap = ((va_list) __builtin_next_arg (last_arg)))
+#else
+#define va_start(ap, last_arg) \
+ (ap = (va_list) ((char*) &(last_arg) + __dj_va_rounded_size (last_arg)))
+#endif
+  
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stdarg_h_ */
diff --git a/contrib/media/updf/include/stdbool.h b/contrib/media/updf/include/stdbool.h
new file mode 100644
index 000000000..7dc5a6613
--- /dev/null
+++ b/contrib/media/updf/include/stdbool.h
@@ -0,0 +1,13 @@
+#ifndef _STDBOOL_H
+#define _STDBOOL_H
+
+/* believe it or not but the Single Unix Specification actually
+ * specifies this header, see
+ * http://www.opengroup.org/onlinepubs/007904975/basedefs/stdbool.h.html */
+
+#define bool int
+#define true 1
+#define false 0
+#define __bool_true_false_are_defined 1
+
+#endif
diff --git a/contrib/media/updf/include/stdcommandline.h b/contrib/media/updf/include/stdcommandline.h
new file mode 100644
index 000000000..f89d49455
--- /dev/null
+++ b/contrib/media/updf/include/stdcommandline.h
@@ -0,0 +1,36 @@
+
+#ifndef __stdcommandline_h__
+#define __stdcommandline_h__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <signal.h>
+#ifndef WIN32
+#   include <unistd.h>
+#   include <termios.h>
+#endif
+#include <time.h>
+
+#include "yacasbase.h"
+#include "commandline.h"
+/** Simple no-frills implementation of CCommandLine, using stdlibc-functions
+ *  only, and no ansi characters. No history is supported either.
+ */
+class CStdCommandLine : public CCommandLine
+{
+public:
+    CStdCommandLine();
+    ~CStdCommandLine();
+    virtual void ReadLine(LispChar * prompt);
+public:
+    virtual LispInt GetKey();
+    virtual void NewLine();
+    virtual void ShowLine(LispChar * prompt,LispInt promptlen,LispInt cursor);
+    virtual void Pause();
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/stddef.h b/contrib/media/updf/include/stddef.h
new file mode 100644
index 000000000..1be2fea73
--- /dev/null
+++ b/contrib/media/updf/include/stddef.h
@@ -0,0 +1,39 @@
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_stddef_h_
+#define __dj_include_stddef_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/djtypes.h>
+  
+#define NULL 0
+#define offsetof(s_type, mbr) ((size_t) &((s_type *)0)->mbr)
+typedef int ptrdiff_t;
+
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_wchar_t
+#undef __DJ_wchar_t
+#define __DJ_wchar_t
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stddef_h_ */
diff --git a/contrib/media/updf/include/stdexcept b/contrib/media/updf/include/stdexcept
new file mode 100644
index 000000000..d9e93f2ef
--- /dev/null
+++ b/contrib/media/updf/include/stdexcept
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STDEXCEPT
+#include <bits/std_stdexcept.h>
+#endif
diff --git a/contrib/media/updf/include/stdfileio.h b/contrib/media/updf/include/stdfileio.h
new file mode 100644
index 000000000..09cfe3494
--- /dev/null
+++ b/contrib/media/updf/include/stdfileio.h
@@ -0,0 +1,18 @@
+/** \file stdfileioio.h
+ * definitions of input output classes that read and write from file.
+ */
+
+
+#ifndef __stdfileio_h__
+#define __stdfileio_h__
+
+#include "yacasbase.h"
+#include "lispio.h"
+#include "lispenvironment.h"
+
+
+#include "platfileio.h"
+
+
+#endif
+
diff --git a/contrib/media/updf/include/stdint.h b/contrib/media/updf/include/stdint.h
new file mode 100644
index 000000000..c54b733b0
--- /dev/null
+++ b/contrib/media/updf/include/stdint.h
@@ -0,0 +1,312 @@
+/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/*
+ *	ISO C99: 7.18 Integer types <stdint.h>
+ */
+
+#ifndef _STDINT_H
+#define _STDINT_H	1
+
+#include <features.h>
+#include <bits/wchar.h>
+#include <bits/wordsize.h>
+
+/* Exact integral types.  */
+
+/* Signed.  */
+
+/* There is some amount of overlap with <sys/types.h> as known by inet code */
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef signed char		int8_t;
+typedef short int		int16_t;
+typedef int			int32_t;
+# if __WORDSIZE == 64
+typedef long int		int64_t;
+# else
+typedef long long int		int64_t;
+# endif
+#endif
+
+/* Unsigned.  */
+typedef unsigned char		uint8_t;
+typedef unsigned short int	uint16_t;
+#ifndef __uint32_t_defined
+typedef unsigned int		uint32_t;
+# define __uint32_t_defined
+#endif
+#if __WORDSIZE == 64
+typedef unsigned long int	uint64_t;
+#else
+typedef unsigned long long int	uint64_t;
+#endif
+
+
+/* Small types.  */
+
+/* Signed.  */
+typedef signed char		int_least8_t;
+typedef short int		int_least16_t;
+typedef int			int_least32_t;
+#if __WORDSIZE == 64
+typedef long int		int_least64_t;
+#else
+typedef long long int		int_least64_t;
+#endif
+
+/* Unsigned.  */
+typedef unsigned char		uint_least8_t;
+typedef unsigned short int	uint_least16_t;
+typedef unsigned int		uint_least32_t;
+#if __WORDSIZE == 64
+typedef unsigned long int	uint_least64_t;
+#else
+typedef unsigned long long int	uint_least64_t;
+#endif
+
+
+/* Fast types.  */
+
+/* Signed.  */
+typedef signed char		int_fast8_t;
+#if __WORDSIZE == 64
+typedef long int		int_fast16_t;
+typedef long int		int_fast32_t;
+typedef long int		int_fast64_t;
+#else
+typedef int			int_fast16_t;
+typedef int			int_fast32_t;
+typedef long long int		int_fast64_t;
+#endif
+
+/* Unsigned.  */
+typedef unsigned char		uint_fast8_t;
+#if __WORDSIZE == 64
+typedef unsigned long int	uint_fast16_t;
+typedef unsigned long int	uint_fast32_t;
+typedef unsigned long int	uint_fast64_t;
+#else
+typedef unsigned int		uint_fast16_t;
+typedef unsigned int		uint_fast32_t;
+typedef unsigned long long int	uint_fast64_t;
+#endif
+
+
+/* Types for `void *' pointers.  */
+#if __WORDSIZE == 64
+# ifndef __intptr_t_defined
+typedef long int		intptr_t;
+#  define __intptr_t_defined
+# endif
+typedef unsigned long int	uintptr_t;
+#else
+# ifndef __intptr_t_defined
+typedef int			intptr_t;
+#  define __intptr_t_defined
+# endif
+typedef unsigned int		uintptr_t;
+#endif
+
+
+/* Largest integral types.  */
+#if __WORDSIZE == 64
+typedef long int		intmax_t;
+typedef unsigned long int	uintmax_t;
+#else
+typedef long long int		intmax_t;
+typedef unsigned long long int	uintmax_t;
+#endif
+
+
+/* The ISO C99 standard specifies that in C++ implementations these
+   macros should only be defined if explicitly requested.  */
+#if !defined __cplusplus || defined __STDC_LIMIT_MACROS
+
+# if __WORDSIZE == 64
+#  define __INT64_C(c)	c ## L
+#  define __UINT64_C(c)	c ## UL
+# else
+#  define __INT64_C(c)	c ## LL
+#  define __UINT64_C(c)	c ## ULL
+# endif
+
+/* Limits of integral types.  */
+
+/* Minimum of signed integral types.  */
+# define INT8_MIN		(-128)
+# define INT16_MIN		(-32767-1)
+# define INT32_MIN		(-2147483647-1)
+# define INT64_MIN		(-__INT64_C(9223372036854775807)-1)
+/* Maximum of signed integral types.  */
+# define INT8_MAX		(127)
+# define INT16_MAX		(32767)
+# define INT32_MAX		(2147483647)
+# define INT64_MAX		(__INT64_C(9223372036854775807))
+
+/* Maximum of unsigned integral types.  */
+# define UINT8_MAX		(255)
+# define UINT16_MAX		(65535)
+# define UINT32_MAX		(4294967295U)
+# define UINT64_MAX		(__UINT64_C(18446744073709551615))
+
+
+/* Minimum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MIN		(-128)
+# define INT_LEAST16_MIN	(-32767-1)
+# define INT_LEAST32_MIN	(-2147483647-1)
+# define INT_LEAST64_MIN	(-__INT64_C(9223372036854775807)-1)
+/* Maximum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MAX		(127)
+# define INT_LEAST16_MAX	(32767)
+# define INT_LEAST32_MAX	(2147483647)
+# define INT_LEAST64_MAX	(__INT64_C(9223372036854775807))
+
+/* Maximum of unsigned integral types having a minimum size.  */
+# define UINT_LEAST8_MAX	(255)
+# define UINT_LEAST16_MAX	(65535)
+# define UINT_LEAST32_MAX	(4294967295U)
+# define UINT_LEAST64_MAX	(__UINT64_C(18446744073709551615))
+
+
+/* Minimum of fast signed integral types having a minimum size.  */
+# define INT_FAST8_MIN		(-128)
+# if __WORDSIZE == 64
+#  define INT_FAST16_MIN	(-9223372036854775807L-1)
+#  define INT_FAST32_MIN	(-9223372036854775807L-1)
+# else
+#  define INT_FAST16_MIN	(-2147483647-1)
+#  define INT_FAST32_MIN	(-2147483647-1)
+# endif
+# define INT_FAST64_MIN		(-__INT64_C(9223372036854775807)-1)
+/* Maximum of fast signed integral types having a minimum size.  */
+# define INT_FAST8_MAX		(127)
+# if __WORDSIZE == 64
+#  define INT_FAST16_MAX	(9223372036854775807L)
+#  define INT_FAST32_MAX	(9223372036854775807L)
+# else
+#  define INT_FAST16_MAX	(2147483647)
+#  define INT_FAST32_MAX	(2147483647)
+# endif
+# define INT_FAST64_MAX		(__INT64_C(9223372036854775807))
+
+/* Maximum of fast unsigned integral types having a minimum size.  */
+# define UINT_FAST8_MAX		(255)
+# if __WORDSIZE == 64
+#  define UINT_FAST16_MAX	(18446744073709551615UL)
+#  define UINT_FAST32_MAX	(18446744073709551615UL)
+# else
+#  define UINT_FAST16_MAX	(4294967295U)
+#  define UINT_FAST32_MAX	(4294967295U)
+# endif
+# define UINT_FAST64_MAX	(__UINT64_C(18446744073709551615))
+
+
+/* Values to test for integral types holding `void *' pointer.  */
+# if __WORDSIZE == 64
+#  define INTPTR_MIN		(-9223372036854775807L-1)
+#  define INTPTR_MAX		(9223372036854775807L)
+#  define UINTPTR_MAX		(18446744073709551615UL)
+# else
+#  define INTPTR_MIN		(-2147483647-1)
+#  define INTPTR_MAX		(2147483647)
+#  define UINTPTR_MAX		(4294967295U)
+# endif
+
+
+/* Minimum for largest signed integral type.  */
+# define INTMAX_MIN		(-__INT64_C(9223372036854775807)-1)
+/* Maximum for largest signed integral type.  */
+# define INTMAX_MAX		(__INT64_C(9223372036854775807))
+
+/* Maximum for largest unsigned integral type.  */
+# define UINTMAX_MAX		(__UINT64_C(18446744073709551615))
+
+
+/* Limits of other integer types.  */
+
+/* Limits of `ptrdiff_t' type.  */
+# if __WORDSIZE == 64
+#  define PTRDIFF_MIN		(-9223372036854775807L-1)
+#  define PTRDIFF_MAX		(9223372036854775807L)
+# else
+#  define PTRDIFF_MIN		(-2147483647-1)
+#  define PTRDIFF_MAX		(2147483647)
+# endif
+
+/* Limits of `sig_atomic_t'.  */
+# define SIG_ATOMIC_MIN		(-2147483647-1)
+# define SIG_ATOMIC_MAX		(2147483647)
+
+/* Limit of `size_t' type.  */
+# if __WORDSIZE == 64
+#  define SIZE_MAX		(18446744073709551615UL)
+# else
+#  define SIZE_MAX		(4294967295U)
+# endif
+
+/* Limits of `wchar_t'.  */
+# ifndef WCHAR_MIN
+/* These constants might also be defined in <wchar.h>.  */
+#  define WCHAR_MIN		__WCHAR_MIN
+#  define WCHAR_MAX		__WCHAR_MAX
+# endif
+
+/* Limits of `wint_t'.  */
+# define WINT_MIN		(0u)
+# define WINT_MAX		(4294967295u)
+
+#endif	/* C++ && limit macros */
+
+
+/* The ISO C99 standard specifies that in C++ implementations these
+   should only be defined if explicitly requested.  */
+#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
+
+/* Signed.  */
+# define INT8_C(c)	c
+# define INT16_C(c)	c
+# define INT32_C(c)	c
+# if __WORDSIZE == 64
+#  define INT64_C(c)	c ## L
+# else
+#  define INT64_C(c)	c ## LL
+# endif
+
+/* Unsigned.  */
+# define UINT8_C(c)	c ## U
+# define UINT16_C(c)	c ## U
+# define UINT32_C(c)	c ## U
+# if __WORDSIZE == 64
+#  define UINT64_C(c)	c ## UL
+# else
+#  define UINT64_C(c)	c ## ULL
+# endif
+
+/* Maximal type.  */
+# if __WORDSIZE == 64
+#  define INTMAX_C(c)	c ## L
+#  define UINTMAX_C(c)	c ## UL
+# else
+#  define INTMAX_C(c)	c ## LL
+#  define UINTMAX_C(c)	c ## ULL
+# endif
+
+#endif	/* C++ && constant macros */
+
+#endif /* stdint.h */
diff --git a/contrib/media/updf/include/stdio.h b/contrib/media/updf/include/stdio.h
new file mode 100644
index 000000000..b2b40e014
--- /dev/null
+++ b/contrib/media/updf/include/stdio.h
@@ -0,0 +1,164 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+
+#ifndef __dj_include_stdio_h_
+#define __dj_include_stdio_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+#include<stdarg.h>
+
+typedef struct __FILE FILE;
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+
+#include <sys/version.h>
+#include <sys/djtypes.h>
+#include <dos.h>
+
+#define _IOFBF    	00001
+#define _IONBF    	00002
+#define _IOLBF    	00004
+
+/* Some programs think they know better... */
+#undef NULL
+
+#define BUFSIZ		16384
+#define EOF		(-1)
+#define FILENAME_MAX	260
+#define FOPEN_MAX	20
+#define L_tmpnam	260
+#define NULL		0
+#define TMP_MAX		999999
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+
+__DJ_va_list
+#undef __DJ_va_list
+#define __DJ_va_list
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+
+/* Note that the definitions of these fields are NOT guaranteed!  They
+   may change with any release without notice!  The fact that they
+   are here at all is to comply with ANSI specifictions. */
+
+#include<bits/stdio.h>
+   
+struct __FILE {
+  int   _cnt;
+  char *_ptr;
+  char *_base;
+  int   _bufsiz;
+  int   _flag;
+  int   _file;
+  char *_name_to_remove;
+  int   _fillsize;
+  struct file_stream_ops * std_ops;
+};
+
+typedef unsigned long		fpos_t;
+
+extern FILE __dj_stdin, __dj_stdout, __dj_stderr;
+#define stdin	(&__dj_stdin)
+#define stdout	(&__dj_stdout)
+#define stderr	(&__dj_stderr)
+
+void	clearerr(FILE *_stream);
+int	fclose(FILE *_stream);
+int	feof(FILE *_stream);
+int	ferror(FILE *_stream);
+int	fflush(FILE *_stream);
+int	fgetc(FILE *_stream);
+int	fgetpos(FILE *_stream, fpos_t *_pos);
+char *	fgets(char *_s, int _n, FILE *_stream);
+FILE *	fopen(const char *_filename, const char *_mode);
+int	fprintf(FILE *_stream, const char *_format, ...);
+int	fputc(int _c, FILE *_stream);
+int	fputs(const char *_s, FILE *_stream);
+size_t	fread(void *_ptr, size_t _size, size_t _nelem, FILE *_stream);
+FILE *	freopen(const char *_filename, const char *_mode, FILE *_stream);
+int	fscanf(FILE *_stream, const char *_format, ...);
+int	fseek(FILE *_stream, long _offset, int _mode);
+int	fsetpos(FILE *_stream, const fpos_t *_pos);
+long	ftell(FILE *_stream);
+size_t	fwrite(const void *_ptr, size_t _size, size_t _nelem, FILE *_stream);
+int	getc(FILE *_stream);
+int	getchar(void);
+//char *	gets(char *_s);
+void	perror(const char *_s);
+//int	printf(const char *_format, ...);
+int	putc(int _c, FILE *_stream);
+int	putchar(int _c);
+int	puts(const char *_s);
+int	remove(const char *_filename);
+int	rename(const char *_old, const char *_new);
+void	rewind(FILE *_stream);
+int	scanf(const char *_format, ...);
+void	setbuf(FILE *_stream, char *_buf);
+int	setvbuf(FILE *_stream, char *_buf, int _mode, size_t _size);
+int	sprintf(char *_s, const char *_format, ...);
+int	sscanf(const char *_s, const char *_format, ...);
+FILE *	tmpfile(void);
+char *	tmpnam(char *_s);
+int	ungetc(int _c, FILE *_stream);
+int	vfprintf(FILE *_stream, const char *_format, va_list _ap);
+int	vprintf(const char *_format, va_list _ap);
+int	vsprintf(char *_s, const char *_format, va_list _ap);
+
+#ifndef __STRICT_ANSI__
+
+#define L_ctermid
+#define L_cusrid
+/* #define STREAM_MAX	20 - DOS can change this */
+
+int	fileno(FILE *_stream);
+FILE *	fdopen(int _fildes, const char *_type);
+int	pclose(FILE *_pf);
+FILE *	popen(const char *_command, const char *_mode);
+
+#ifndef _POSIX_SOURCE
+
+extern FILE __dj_stdprn, __dj_stdaux;
+#define stdprn	(&__dj_stdprn)
+#define stdaux	(&__dj_stdaux)
+
+#define P_tmpdir "c:/"
+
+void	_djstat_describe_lossage(FILE *_to_where);
+int	_doprnt(const char *_fmt, va_list _args, FILE *_f);
+int	_doscan(FILE *_f, const char *_fmt, va_list _argp);
+int	_doscan_low(FILE *, int (*)(FILE *_get), int (*_unget)(int, FILE *), const char *_fmt, va_list _argp);
+int	fpurge(FILE *_f);
+int	getw(FILE *_f);
+int	mkstemp(char *_template);
+char *	mktemp(char *_template);
+int	putw(int _v, FILE *_f);
+void	setbuffer(FILE *_f, void *_buf, int _size);
+void	setlinebuf(FILE *_f);
+char *	tempnam(const char *_dir, const char *_prefix);
+int	_rename(const char *_old, const char *_new);	/* Simple (no directory) */
+int	vfscanf(FILE *_stream, const char *_format, va_list _ap);
+int	vscanf(const char *_format, va_list _ap);
+int	vsscanf(const char *_s, const char *_format, va_list _ap);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stdio_h_ */
diff --git a/contrib/media/updf/include/stdio_.h b/contrib/media/updf/include/stdio_.h
new file mode 100644
index 000000000..e8c1f81ff
--- /dev/null
+++ b/contrib/media/updf/include/stdio_.h
@@ -0,0 +1,161 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+
+#ifndef __dj_include_stdio_h_
+#define __dj_include_stdio_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+typedef struct __FILE FILE;
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+
+#include <sys/version.h>
+#include <sys/djtypes.h>
+#include <dos.h>
+
+#define _IOFBF    	00001
+#define _IONBF    	00002
+#define _IOLBF    	00004
+
+/* Some programs think they know better... */
+#undef NULL
+
+#define BUFSIZ		16384
+#define EOF		(-1)
+#define FILENAME_MAX	260
+#define FOPEN_MAX	20
+#define L_tmpnam	260
+#define NULL		0
+#define TMP_MAX		999999
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+
+__DJ_va_list
+#undef __DJ_va_list
+#define __DJ_va_list
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+
+/* Note that the definitions of these fields are NOT guaranteed!  They
+   may change with any release without notice!  The fact that they
+   are here at all is to comply with ANSI specifictions. */
+
+#include<bits/stdio.h>
+   
+struct __FILE {
+  int   _cnt;
+  char *_ptr;
+  char *_base;
+  int   _bufsiz;
+  int   _flag;
+  int   _file;
+  char *_name_to_remove;
+  int   _fillsize;
+  struct file_stream_ops * std_ops;
+};
+
+typedef unsigned long		fpos_t;
+
+extern FILE __dj_stdin, __dj_stdout, __dj_stderr;
+#define stdin	(&__dj_stdin)
+#define stdout	(&__dj_stdout)
+#define stderr	(&__dj_stderr)
+
+void	clearerr(FILE *_stream);
+int	fclose(FILE *_stream);
+int	feof(FILE *_stream);
+int	ferror(FILE *_stream);
+int	fflush(FILE *_stream);
+int	fgetc(FILE *_stream);
+int	fgetpos(FILE *_stream, fpos_t *_pos);
+char *	fgets(char *_s, int _n, FILE *_stream);
+FILE *	fopen(const char *_filename, const char *_mode);
+int	fprintf(FILE *_stream, const char *_format, ...);
+int	fputc(int _c, FILE *_stream);
+int	fputs(const char *_s, FILE *_stream);
+size_t	fread(void *_ptr, size_t _size, size_t _nelem, FILE *_stream);
+FILE *	freopen(const char *_filename, const char *_mode, FILE *_stream);
+int	fscanf(FILE *_stream, const char *_format, ...);
+int	fseek(FILE *_stream, long _offset, int _mode);
+int	fsetpos(FILE *_stream, const fpos_t *_pos);
+long	ftell(FILE *_stream);
+size_t	fwrite(const void *_ptr, size_t _size, size_t _nelem, FILE *_stream);
+int	getc(FILE *_stream);
+int	getchar(void);
+char *	gets(char *_s);
+void	perror(const char *_s);
+int	printf(const char *_format, ...);
+int	putc(int _c, FILE *_stream);
+int	putchar(int _c);
+int	puts(const char *_s);
+int	remove(const char *_filename);
+int	rename(const char *_old, const char *_new);
+void	rewind(FILE *_stream);
+int	scanf(const char *_format, ...);
+void	setbuf(FILE *_stream, char *_buf);
+int	setvbuf(FILE *_stream, char *_buf, int _mode, size_t _size);
+int	sprintf(char *_s, const char *_format, ...);
+int	sscanf(const char *_s, const char *_format, ...);
+FILE *	tmpfile(void);
+char *	tmpnam(char *_s);
+int	ungetc(int _c, FILE *_stream);
+int	vfprintf(FILE *_stream, const char *_format, va_list _ap);
+int	vprintf(const char *_format, va_list _ap);
+int	vsprintf(char *_s, const char *_format, va_list _ap);
+
+#ifndef __STRICT_ANSI__
+
+#define L_ctermid
+#define L_cusrid
+/* #define STREAM_MAX	20 - DOS can change this */
+
+int	fileno(FILE *_stream);
+FILE *	fdopen(int _fildes, const char *_type);
+int	pclose(FILE *_pf);
+FILE *	popen(const char *_command, const char *_mode);
+
+#ifndef _POSIX_SOURCE
+
+extern FILE __dj_stdprn, __dj_stdaux;
+#define stdprn	(&__dj_stdprn)
+#define stdaux	(&__dj_stdaux)
+
+#define P_tmpdir "c:/"
+
+void	_djstat_describe_lossage(FILE *_to_where);
+int	_doprnt(const char *_fmt, va_list _args, FILE *_f);
+int	_doscan(FILE *_f, const char *_fmt, va_list _argp);
+int	_doscan_low(FILE *, int (*)(FILE *_get), int (*_unget)(int, FILE *), const char *_fmt, va_list _argp);
+int	fpurge(FILE *_f);
+int	getw(FILE *_f);
+int	mkstemp(char *_template);
+char *	mktemp(char *_template);
+int	putw(int _v, FILE *_f);
+void	setbuffer(FILE *_f, void *_buf, int _size);
+void	setlinebuf(FILE *_f);
+char *	tempnam(const char *_dir, const char *_prefix);
+int	_rename(const char *_old, const char *_new);	/* Simple (no directory) */
+int	vfscanf(FILE *_stream, const char *_format, va_list _ap);
+int	vscanf(const char *_format, va_list _ap);
+int	vsscanf(const char *_s, const char *_format, va_list _ap);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stdio_h_ */
diff --git a/contrib/media/updf/include/stdlib.h b/contrib/media/updf/include/stdlib.h
new file mode 100644
index 000000000..75b85eebe
--- /dev/null
+++ b/contrib/media/updf/include/stdlib.h
@@ -0,0 +1,154 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_stdlib_h_
+#define __dj_include_stdlib_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#include <sys/djtypes.h>
+#include <dos.h>
+
+/* Some programs think they know better... */
+#undef NULL
+
+#define EXIT_FAILURE	1
+#define EXIT_SUCCESS	0
+#define MB_CUR_MAX	__dj_mb_cur_max
+#define NULL		0
+#define RAND_MAX	2147483647
+
+extern int __dj_mb_cur_max;
+
+typedef struct {
+  int quot;
+  int rem;
+} div_t;
+
+typedef struct {
+  long quot;
+  long rem;
+} ldiv_t;
+
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_wchar_t
+#undef __DJ_wchar_t
+#define __DJ_wchar_t
+
+void	abort(void) __attribute__((noreturn));
+int	abs(int _i);
+int	atexit(void (*_func)(void));
+double	atof(const char *_s);
+int	atoi(const char *_s);
+long	atol(const char *_s);
+void *	bsearch(const void *_key, const void *_base, size_t _nelem,
+		size_t _size, int (*_cmp)(const void *_ck, const void *_ce));
+void *	calloc(size_t _nelem, size_t _size);
+div_t	div(int _numer, int _denom);
+void	exit(int _status) __attribute__((noreturn));
+void	free(void *_ptr);
+char *	getenv(const char *_name);
+long	labs(long _i);
+ldiv_t	ldiv(long _numer, long _denom);
+void *	malloc(size_t _size);
+int	mblen(const char *_s, size_t _n);
+size_t	mbstowcs(wchar_t *_wcs, const char *_s, size_t _n);
+int	mbtowc(wchar_t *_pwc, const char *_s, size_t _n);
+void	qsort(void *_base, size_t _nelem, size_t _size,
+	      int (*_cmp)(const void *_e1, const void *_e2));
+int	rand(void);
+void *	realloc(void *_ptr, size_t _size);
+void	srand(unsigned _seed);
+double	strtod(const char *_s, char **_endptr);
+long	strtol(const char *_s, char **_endptr, int _base);
+unsigned long	strtoul(const char *_s, char **_endptr, int _base);
+int	system(const char *_s);
+size_t	wcstombs(char *_s, const wchar_t *_wcs, size_t _n);
+int	wctomb(char *_s, wchar_t _wchar);
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef struct {
+  long long quot;
+  long long rem;
+} lldiv_t;
+
+void *		alloca(size_t _size);
+long double	_atold(const char *_s);
+long long	atoll(const char *_s);
+void		cfree(void *_ptr);
+double          drand48(void);
+char *		ecvtbuf(double _val, int _nd, int *_dp, int *_sn, char *_bf);
+char *		ecvt(double _val, int _nd, int *_dp, int *_sn);
+double          erand48(unsigned short state[3]);
+char *		fcvtbuf(double _val, int _nd, int *_dp, int *_sn, char *_bf);
+char *		fcvt(double _val, int _nd, int *_dp, int *_sn);
+char *		gcvt(double _val, int _nd, char *_buf);
+char *		getpass(const char *_prompt);
+int		getlongpass(const char *_prompt, char *_buffer, int _max_len);
+char *		itoa(int value, char *buffer, int radix);
+long            jrand48(unsigned short state[3]);
+long long	llabs(long long _i);
+lldiv_t		lldiv(long long _numer, long long _denom);
+void            lcong48(unsigned short param[7]);
+unsigned long   lrand48(void);
+long            mrand48(void);
+unsigned long   nrand48(unsigned short state[3]);
+int		putenv(const char *_val);
+unsigned short *seed48(unsigned short state_seed[3]);
+int		setenv(const char *_var, const char *_val, int _replace);
+void            srand48(long seedval);
+int		stackavail(void);
+long double	_strtold(const char *_s, char **_endptr);
+long long	strtoll(const char *_s, char **_endptr, int _base);
+unsigned long long strtoull(const char *_s, char **_endptr, int _base);
+void		swab(const void *from, void *to, int nbytes);
+
+#ifndef alloca
+#define alloca __builtin_alloca
+#endif
+
+/* BSD Random Number Generator */
+char  *	initstate (unsigned _seed, char *_arg_state, int _n);
+char  *	setstate(char *_arg_state);
+long	random(void);
+int	srandom(int _seed);
+
+/* These vary in expected prototype, so we just don't prototype them.
+void		xfree(void *_ptr);
+void *		xmalloc(size_t _size);
+void *		xrealloc(void *ptr, size_t _size);
+*/
+
+#define __system_redirect	      0x0001 /* redirect internally */
+#define __system_call_cmdproc	      0x0002 /* always call COMMAND/$SHELL */
+#define __system_use_shell	      0x0004 /* use $SHELL if set */
+#define __system_allow_multiple_cmds  0x0008 /* allow `cmd1; cmd2; ...' */
+#define __system_allow_long_cmds      0x0010 /* handle commands > 126 chars  */
+#define __system_emulate_command      0x0020 /* try to emulate the shell */
+#define __system_handle_null_commands 0x1000 /* ignore cmds with no effect */
+#define __system_ignore_chdir	      0x2000 /* make `cd' be a null command */
+#define __system_emulate_chdir	      0x4000 /* handle `cd' internally */
+
+extern int __system_flags;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stdlib_h_ */
diff --git a/contrib/media/updf/include/streambuf b/contrib/media/updf/include/streambuf
new file mode 100644
index 000000000..ec6c7b57e
--- /dev/null
+++ b/contrib/media/updf/include/streambuf
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STREAMBUF
+#include <bits/std_streambuf.h>
+#endif
diff --git a/contrib/media/updf/include/string b/contrib/media/updf/include/string
new file mode 100644
index 000000000..05c959614
--- /dev/null
+++ b/contrib/media/updf/include/string
@@ -0,0 +1,253 @@
+#ifndef _STRING_INCLUDED
+#define _STRING_INCLUDED
+#include <stdlib.h>
+#include <string.h>
+namespace std
+{
+  class string
+  {
+    char* data;
+  public:
+    string() {data=(char*)malloc(1);data[0]=0;}
+    string(const char* a)
+    {
+      int len=strlen(a)+1;
+      data=(char*)malloc(len);
+      memcpy(data,a,len);
+    }
+    string(char c)
+    {
+      data=(char*)malloc(2);
+      data[0]=c;data[1]=0;
+    }
+    string(const string& s)
+    {
+      unsigned sz = s.size()+1;
+      data=(char*)malloc(sz);
+      memcpy(data,s.c_str(),sz);
+    }
+    ~string() {free(data);}
+    string& operator=(const char* s)
+    {free(data);unsigned len=strlen(s)+1;data=(char*)malloc(len);
+    memcpy(data,s,len);return *this;}
+    string& operator=(const string& s)
+    {free(data);unsigned len=s.size()+1;data=(char*)malloc(len);
+    memcpy(data,s.c_str(),len);return *this;}
+    const char* c_str() const {return data;}
+    char& operator[](unsigned pos) {return data[pos];}
+    char operator[](unsigned pos) const {return data[pos];}
+    unsigned size() const {return strlen(data);}
+    unsigned length() const {return size();}
+    bool operator==(const char* str2) const {return !strcmp(data,str2);}
+    bool operator==(const string& str2) const {return !strcmp(data,str2.data);}
+    int compare(const char* str2) {return strcmp(data,str2);}
+    bool operator!=(const char* str2) const {return (bool)strcmp(data,str2);}
+    string& replace(unsigned p0,unsigned n0,const string& str)
+    {
+      unsigned sz = str.size();
+      char* newdata=(char*)malloc(size()+1+sz-n0);
+      memcpy(newdata,data,p0);
+      memcpy(newdata+p0,str.c_str(),sz);
+      memcpy(newdata+p0+sz,data+p0+n0,size()+1-p0-n0);
+      free(data);
+      data=newdata;
+      return *this;
+    }
+    string& insert(size_t posl,const string& str)
+    { return replace(posl,0,str); }
+    string& operator+=(char c)
+    {
+      unsigned sz=size();
+      data=(char*)realloc(data,sz+2);
+      data[sz]=c;data[sz+1]=0;
+      return *this;
+    }
+    string& operator+=(const string& s)
+    {
+      unsigned mysz=size();
+      unsigned ssz=s.size();
+      data=(char*)realloc(data,mysz+1+ssz);
+      memcpy(data+mysz,s.c_str(),ssz+1);
+      return *this;
+    }
+//    friend string operator+(const string& s1, const char* s2);
+//    friend string operator+(const char* s1, const string& s2);
+    string& assign(const string& str, unsigned pos, unsigned n)
+    {
+      unsigned len=strlen(str.data);
+      if (pos>len)
+        pos=len;
+      if (n>len||pos+n>len)
+        n=len-pos;
+      char* d=(char*)malloc(n+1);
+      memcpy(d,str.c_str()+pos,n);
+      d[n]=0;
+      free(data);
+      data=d;
+      return *this;
+    }
+    string& assign(const char* s)
+    {
+      free(data);
+      unsigned sz=strlen(s)+1;
+      data=(char*)malloc(sz);
+      memcpy(data,s,sz);
+      return *this;
+    }
+    string& assign(const string& str)
+    { return assign(str.data); }
+    size_t find_first_of(const char* str, size_t pos=0) const
+    {
+      const char* p = data;
+      while (pos)
+      {
+        if (!*p)
+          return npos;
+        p++;
+        pos--;
+      }
+      while (*p)
+      {
+        if (strchr(str,*p))
+          return p-data;
+        p++;
+      }
+      return npos;
+    }
+    size_t find_first_of(const string& str, size_t pos=0) const
+    { return find_first_of(str.data, pos); }
+    size_t find_first_not_of(const char* str, size_t pos=0) const
+    {
+      const char* p = data;
+      while (pos)
+      {
+        if (!*p)
+          return npos;
+        p++;
+        pos--;
+      }
+      while (*p)
+      {
+        if (!strchr(str,*p))
+          return p-data;
+        p++;
+      }
+      return npos;
+    }
+    size_t find_first_not_of(const string& str, size_t pos=0) const
+    { return find_first_not_of(str.data, pos); }
+    size_t find_last_not_of(const char* str, size_t pos=npos) const
+    {
+      const char* p = data;
+      while (pos)
+      {
+        if (!*p)
+        {
+          p--;
+          break;
+        }
+        p++;
+        pos--;
+      }
+      for (;;)
+      {
+        if (p<data)
+          return npos;
+        if (!strchr(str,*p))
+          return p-data;
+        p--;
+      }
+    }
+    size_t find_last_not_of(const string& str, size_t pos=npos) const
+    { return find_last_not_of(str.data, pos); }
+    class iterator
+    {
+      char* cur;
+    public:
+      iterator(char* c):cur(c) {}
+      iterator(const iterator& i):cur(i.cur) {}
+      iterator& operator++() {++cur;return *this;}
+      iterator operator++(int) {iterator tmp(*this);++cur;return tmp;}
+      bool operator==(iterator it) {return cur==it.cur;}
+      bool operator!=(iterator it) {return cur!=it.cur;}
+      char& operator*() {return *cur;}
+    };
+    iterator begin() {return iterator(data);}
+    iterator end() {return iterator(data+strlen(data));}
+//    void erase() {free(data);data=(char*)malloc(1);data[0]=0;}
+    string& erase(unsigned p0=0, unsigned n=(unsigned)-1)
+    {
+      unsigned sz=size();
+      if (n>sz-p0) n=sz-p0;
+      char* d=(char*)malloc(sz+1-n);
+      memcpy(d,data,p0);
+      memcpy(d+p0,data+p0+n,sz+1-n-p0);
+      free(data);
+      data=d;
+      return *this;
+    }
+    typedef unsigned size_type;
+    static const size_type npos=(size_type)-1;
+    size_type find(const char* s, size_type pos=0) const
+    {
+      char* p=strstr(data+pos,s);
+      if (!p) return npos;
+      return p-data;
+    }
+    size_type find(char c, size_type pos=0) const
+    {
+      char* p=strchr(data+pos,c);
+      if (!p) return npos;
+      return p-data;
+    }
+    size_type rfind(char c, size_type pos=npos) const
+    {
+      size_type len=strlen(data);
+      if (pos>len)
+        pos=len;
+      while (pos--)
+        if (data[pos]==c)
+          return pos;
+      return npos;
+    }
+    string substr(unsigned pos=0,unsigned n=npos)
+    {
+      string res(data+pos);
+      if (n<res.size()) res.erase(n);
+      return res;
+    }
+    void clear(void)
+    {
+      data[0]=0;
+    }
+    bool empty(void) const
+    {
+      return (data[0]==0);
+    }
+    void _toupper(void)
+    { strupr(data); }
+    void _tolower(void)
+    { strlwr(data); }
+  };
+}
+
+inline std::string operator+(const std::string& s1, const char* s2)
+{
+  std::string res(s1);
+  res += s2;
+  return res;
+}
+inline std::string operator+(const char* s1, const std::string& s2)
+{
+  std::string res(s1);
+  res += s2;
+  return res;
+}
+inline std::string operator+(const std::string& s1, const std::string& s2)
+{
+  std::string res(s1);
+  res += s2;
+  return res;
+}
+
+#endif
diff --git a/contrib/media/updf/include/string.h b/contrib/media/updf/include/string.h
new file mode 100644
index 000000000..b4208a68e
--- /dev/null
+++ b/contrib/media/updf/include/string.h
@@ -0,0 +1,80 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_string_h_
+#define __dj_include_string_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#include <sys/djtypes.h>
+    
+/* Some programs think they know better... */
+#undef NULL
+
+#define NULL 0
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+
+void *	memchr(const void *_s, int _c, size_t _n);
+int	memcmp(const void *_s1, const void *_s2, size_t _n);
+void *	memcpy(void *_dest, const void *_src, size_t _n);
+void *	memmove(void *_s1, const void *_s2, size_t _n);
+void *	memset(void *_s, int _c, size_t _n);
+char *	strcat(char *_s1, const char *_s2);
+char *	strchr(const char *_s, int _c);
+int	strcmp(const char *_s1, const char *_s2);
+int	strcoll(const char *_s1, const char *_s2);
+char *	strcpy(char *_s1, const char *_s2);
+size_t	strcspn(const char *_s1, const char *_s2);
+char *	strerror(int _errcode);
+size_t	strlen(const char *_s);
+char *	strncat(char *_s1, const char *_s2, size_t _n);
+int	strncmp(const char *_s1, const char *_s2, size_t _n);
+char *	strncpy(char *_s1, const char *_s2, size_t _n);
+char *	strpbrk(const char *_s1, const char *_s2);
+char *	strrchr(const char *_s, int _c);
+size_t	strspn(const char *_s1, const char *_s2);
+char *	strstr(const char *_s1, const char *_s2);
+char *	strtok(char *_s1, const char *_s2);
+size_t	strxfrm(char *_s1, const char *_s2, size_t _n);
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/movedata.h>
+
+int	bcmp(const void *_ptr1, const void *_ptr2, int _length);
+void *	bcopy(const void *_a, void *_b, size_t _len);
+void *	bzero(void *ptr, size_t _len);
+int	ffs(int _mask);
+char *  index(const char *_string, int _c);
+void *	memccpy(void *_to, const void *_from, int c, size_t n);
+int	memicmp(const void *_s1, const void *_s2, size_t _n);
+char *  rindex(const char *_string, int _c);
+char *	stpcpy(char *_dest, const char *_src);
+char *	strdup(const char *_s);
+char *	strlwr(char *_s);
+int	strcasecmp(const char *_s1, const char *_s2);
+int	stricmp(const char *_s1, const char *_s2);
+int	strncasecmp(const char *_s1, const char *_s2, size_t _n);
+int	strnicmp(const char *_s1, const char *_s2, size_t _n);
+char *	strsep(char **_stringp, const char *_delim);
+char *	strupr(char *_s);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_string_h_ */
diff --git a/contrib/media/updf/include/stringio.h b/contrib/media/updf/include/stringio.h
new file mode 100644
index 000000000..be4d8ac0d
--- /dev/null
+++ b/contrib/media/updf/include/stringio.h
@@ -0,0 +1,41 @@
+/** \file stringio.h
+ * definitions of input output classes that read and write from string.
+ */
+
+
+#ifndef __stringio_h__
+#define __stringio_h__
+
+#include "yacasbase.h"
+#include "lispio.h"
+#include "lispstring.h"
+
+class StringInput : public LispInput
+{
+public:
+    StringInput(LispString& aString,InputStatus& aStatus);
+    virtual LispChar Next();
+    virtual LispChar Peek();
+    virtual LispBoolean EndOfStream();
+    virtual LispChar * StartPtr();
+    virtual LispInt Position();
+    virtual void SetPosition(LispInt aPosition);
+protected:
+    LispString iString;
+    LispInt iCurrent;
+};
+
+class StringOutput : public LispOutput
+{
+public:
+    StringOutput(LispString& aString);
+    virtual ~StringOutput();
+    virtual void PutChar(LispChar aChar);
+public:
+    LispString& iString;
+};
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/strings.h b/contrib/media/updf/include/strings.h
new file mode 100644
index 000000000..03741a229
--- /dev/null
+++ b/contrib/media/updf/include/strings.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_strings_h_
+#define __dj_include_strings_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <string.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_strings_h_ */
diff --git a/contrib/media/updf/include/stubs.h b/contrib/media/updf/include/stubs.h
new file mode 100644
index 000000000..fc8b1f90e
--- /dev/null
+++ b/contrib/media/updf/include/stubs.h
@@ -0,0 +1,70 @@
+
+/** \file stubs.h interface to platform-dependent functions
+ */
+
+#ifndef __stubs_h__
+#define __stubs_h__
+
+#include "lisptype.h"
+
+/** Simple function that determines if two strings are equal,
+  should be defined in stubs.inl */
+//inline LispInt StrEqual(const LispChar * ptr1, const LispChar * ptr2);
+
+#ifdef NO_GLOBALS
+  #define PlatAlloc malloc
+  #define PlatReAlloc realloc
+  #define PlatFree free
+  #define NEW new
+  #define CHECKPTR(ptr)
+#else  // NO_GLOBALS -- goes almost to EOF
+  void *PlatObAlloc(size_t nbytes);
+  void PlatObFree(void *p);
+  void *PlatObReAlloc(void *p, size_t nbytes);
+
+#ifdef YACAS_DEBUG
+  #include "debugmem.h"
+  #define PlatAlloc(nr)        YacasMallocPrivate((size_t)nr,__FILE__,__LINE__)
+  #define PlatReAlloc(orig,nr) YacasReAllocPrivate(orig,(size_t)nr,__FILE__,__LINE__)
+  #define PlatFree(orig)       YacasFreePrivate(orig)
+  #define NEW new (__FILE__,__LINE__)
+  #define CHECKPTR(ptr) CheckPtr(ptr,__FILE__,__LINE__)
+#else  // YACAS_DEBUG
+  #define PlatAlloc(nr)        PlatObAlloc((size_t)nr)
+  #define PlatReAlloc(orig,nr) PlatObReAlloc(orig,(size_t)nr)
+  #define PlatFree(orig)       PlatObFree(orig)
+  #define NEW new
+  #define CHECKPTR(ptr)
+#endif  // YACAS_DEBUG
+
+template <class T>
+inline T * PlatAllocN(LispInt aSize) { return (T*)PlatAlloc(aSize*sizeof(T)); }
+
+
+#ifdef YACAS_DEBUG  // goes almost to EOF
+
+/* Operators new and delete are only defined globally here in debug mode. This is because
+ * the global new and delete operators should not be used. So the debug version makes sure
+ * the executable crashes if one of these are called.
+ */
+
+#define NEW_THROWER throw ()//(std::bad_alloc)
+#define DELETE_THROWER throw ()
+
+// TODO: why doesn't MSC itself have this problem? Perhaps wrong signature of these new and delete operators?
+#if defined(_MSC_VER) && _MSC_VER <= 1310  // getting C4290 warnings?  slowly increase number.
+#pragma warning( disable : 4290 )  // C4290: C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
+#endif
+
+void* operator new(size_t size) NEW_THROWER;
+void* operator new[](size_t size) NEW_THROWER;
+void operator delete(void* object) DELETE_THROWER;
+void operator delete[](void* object) DELETE_THROWER;
+
+#endif  // YACAS_DEBUG
+
+#endif  // NO_GLOBALS
+
+#include "stubs.inl"
+
+#endif  // __stubs_h__
diff --git a/contrib/media/updf/include/substitute.h b/contrib/media/updf/include/substitute.h
new file mode 100644
index 000000000..4949ea118
--- /dev/null
+++ b/contrib/media/updf/include/substitute.h
@@ -0,0 +1,78 @@
+
+#ifndef __substitute_h__
+#define __substitute_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispenvironment.h"
+
+
+/** Behaviour for substituting sub-expressions.
+ */
+class SubstBehaviourBase : public YacasBase
+{
+public:
+    virtual ~SubstBehaviourBase();
+    virtual LispBoolean Matches(LispPtr& aResult, LispPtr& aElement) = 0;
+};
+
+/** main routine that can perform substituting of expressions
+ */
+void InternalSubstitute(LispPtr& aTarget, LispPtr& aSource,
+                        SubstBehaviourBase& aBehaviour);
+
+
+/** Substing one expression for another. The simplest form
+ * of substitution
+ */
+class SubstBehaviour : public SubstBehaviourBase
+{
+public:
+    SubstBehaviour(LispEnvironment& aEnvironment,LispPtr& aToMatch,
+                  LispPtr& aToReplaceWith);
+    virtual LispBoolean Matches(LispPtr& aResult, LispPtr& aElement);
+private:
+    LispEnvironment& iEnvironment;
+    LispPtr& iToMatch;
+    LispPtr& iToReplaceWith;
+};
+
+/** subst behaviour for changing the local variables to have unique
+ * names.
+ */
+class LocalSymbolBehaviour : public SubstBehaviourBase
+{
+public:
+    LocalSymbolBehaviour(LispEnvironment& aEnvironment,
+                         LispString ** aOriginalNames,
+                         LispString ** aNewNames, LispInt aNrNames);
+    virtual LispBoolean Matches(LispPtr& aResult, LispPtr& aElement);
+private:
+    LispEnvironment& iEnvironment;
+    LispString ** iOriginalNames;
+    LispString ** iNewNames;
+    LispInt iNrNames;
+};
+
+/** subst behaviour for backquote mechanism as in LISP.
+ * When typing `(...) all occurrences of @a will be
+ * replaced with:
+ * 1) a evaluated if a is an atom
+ * 2) function call with function name replaced by evaluated
+ *    head of function if a is a function. For instance, if
+ *    a is f(x) and f is g, then f(x) gets replaced by g(x)
+ */
+class BackQuoteBehaviour : public SubstBehaviourBase
+{
+public:
+    BackQuoteBehaviour(LispEnvironment& aEnvironment)
+        : iEnvironment(aEnvironment) {};
+    virtual LispBoolean Matches(LispPtr& aResult, LispPtr& aElement);
+    LispEnvironment& iEnvironment;
+};
+
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/sys/bitypes.h b/contrib/media/updf/include/sys/bitypes.h
new file mode 100644
index 000000000..02934b67c
--- /dev/null
+++ b/contrib/media/updf/include/sys/bitypes.h
@@ -0,0 +1,92 @@
+/*
+ * bitypes.h,v 1.4 1995/08/24 01:58:54 hjl Exp
+ */
+
+/*
+ * ++Copyright++ 1993
+ * -
+ * Copyright (c) 1993 Regents of the University of California.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ * 	This product includes software developed by the University of
+ * 	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+/*
+#ifdef __USE_BSD
+*/
+
+#ifndef __BIT_TYPES_DEFINED__
+# if (defined(BSD) && (BSD >= 199306)) || \
+     (defined(_BSDI_VERSION) && (_BSDI_VERSION >= 199312)) 
+#  define __BIT_TYPES_DEFINED__
+# endif
+#endif
+
+#ifndef __BIT_TYPES_DEFINED__
+#define __BIT_TYPES_DEFINED__
+
+	/*
+	 * Basic integral types.  Omit the typedef if
+	 * not possible for a machine/compiler combination.
+	 */
+	typedef /*signed*/ char            int8_t;
+	typedef unsigned char            u_int8_t;
+	typedef short                     int16_t;
+	typedef unsigned short          u_int16_t;
+	typedef int                       int32_t;
+	typedef unsigned int            u_int32_t;
+
+# if __GNUC__ >= 2
+	typedef long long                 int64_t;
+	typedef unsigned long long      u_int64_t;
+# endif
+
+#endif	/* __BIT_TYPES_DEFINED__ */
+
+/* #endif  __USE_BSD */
diff --git a/contrib/media/updf/include/sys/cdefs.h b/contrib/media/updf/include/sys/cdefs.h
new file mode 100644
index 000000000..ea36b5c9f
--- /dev/null
+++ b/contrib/media/updf/include/sys/cdefs.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#undef __P
+#if defined(__STDC__) || defined(__cplusplus)
+#define __P(p) p
+#else
+#define __P(p)
+#endif
+#define	_PTR		void *
+#define	_AND		,
+#define	_NOARGS		void
+#define	_CONST		const
+#define	_VOLATILE	volatile
+#define	_SIGNED		signed
+#define	_DOTS		, ...
+#define	_VOID void
+#define	_EXFUN(name, proto)		name proto
+#define	_DEFUN(name, arglist, args)	name(args)
+#define	_DEFUN_VOID(name)		name(_NOARGS)
+#define	_CAST_VOID (void)
+#ifndef	_LONG_DOUBLE
+#define	_LONG_DOUBLE long double
+#endif
+#ifndef	_PARAMS
+#define	_PARAMS(paramlist)		paramlist
+#endif
+
+/* Support gcc's __attribute__ facility.  */
+
+#define _ATTRIBUTE(attrs) __attribute__ ((attrs))
+
+#if defined(__cplusplus)
+#define __BEGIN_DECLS	extern "C" {
+#define __END_DECLS	}
+#else
+#define __BEGIN_DECLS
+#define __END_DECLS
+#endif
diff --git a/contrib/media/updf/include/sys/config.h b/contrib/media/updf/include/sys/config.h
new file mode 100644
index 000000000..07dfa42ba
--- /dev/null
+++ b/contrib/media/updf/include/sys/config.h
@@ -0,0 +1,612 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_config_h_
+#define __dj_include_sys_config_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* config.h for DJGPP.
+
+   This is usually generated automatically from config.h.in by the
+   configure script.  However, it is very hard to run that script under
+   MS-DOS, because of its extensive use of Unix shell features.  This
+   header file is provided so you can skip the autoconfigure step
+   altogether and go directly to the compilation step (after copying
+   Makefile.in to Makefile and setting the defaults there).
+
+   There are several parts in this header file, which closely follow the
+   GNU Autoconf procedures.
+
+   The first part checks for things which depend on the specific programs
+   from your programming environment which you use to compile a package.
+
+   The second part mentions all the header files in the include hierarchy,
+   even those which every C installation must have.  The only headers
+   files which are omitted are those which are specific to the PC
+   architecture or to DJGPP, because no GNU package should ever look for
+   those.  (Some header files which DJGPP includes only for compatibility,
+   and which could cause a conflict with the mainstream header file, are
+   also excluded.)
+
+   The third part mentions all the library functions which aren't included
+   in every C library.  Obviously, it isn't practical to mention every
+   library function here, so this part has somewhat ad-hoc nature in that
+   the macros which should go there were assembled by actually porting
+   some GNU packages.
+
+   The fourth part defines macros which are related to the header files,
+   like definitions of some structures and specific member fields in some
+   structures.
+
+   The fifth part deals with some typedefs which aren't standardized
+   enough between different systems, or might be missing from your header
+   files.
+
+   The sixth part defines some macros necessary to deal with differences
+   between compiler and architectural characteristics of various systems.
+
+   In the seventh part, some system services which might be required by
+   some packages, are mentioned.
+
+   The last part includes all kinds if miscellaneous macros required by
+   some GNU packages to be successfully compiled under DJGPP.
+
+              Prepared by Eli Zaretskii <eliz@is.elta.co.il>
+              with help from Morten Welinder <terra@diku.dk>
+           and using some information from GNU Autoconf package.
+*/
+
+/* ---------------------------------------------------------------------
+                       Program-related stuff.
+   --------------------------------------------------------------------- */ 
+
+/* Define if `yytext' is a `char *' instead of a `char []'.  This is
+   true if you use Flex.  */
+#undef  YYTEXT_POINTER
+#define YYTEXT_POINTER  1
+
+/* ---------------------------------------------------------------------
+                               Header files.
+   --------------------------------------------------------------------- */
+
+/* Define if you have the ANSI C header files.  */
+#undef  STDC_HEADERS
+#define STDC_HEADERS    1
+
+/* Define if you have the <ar.h> header file.  */
+#undef  HAVE_AR_H
+#define HAVE_AR_H   1
+
+/* Define if you have the <assert.h> header file.  */
+#undef  HAVE_ASSERT_H
+#define HAVE_ASSERT_H   1
+
+/* Define if you have the <coff.h> header file.  */
+#undef  HAVE_COFF_H
+#define HAVE_COFF_H 1
+
+/* Define if you have the <ctype.h> header file.  */
+#undef  HAVE_CTYPE_H
+#define HAVE_CTYPE_H    1
+
+/* Define if you have the <dirent.h> header file.  */
+#undef  DIRENT
+#define DIRENT          1
+
+#undef  HAVE_DIRENT_H
+#define HAVE_DIRENT_H   1
+
+/* Define if you have the <errno.h> header file.  */
+#undef  HAVE_ERRNO_H
+#define HAVE_ERRNO_H    1
+
+/* Define if you have the <fcntl.h> header file.  */
+#undef  HAVE_FCNTL_H
+#define HAVE_FCNTL_H    1
+
+/* Define if you have the <float.h> header file.  */
+#undef  HAVE_FLOAT_H
+#define HAVE_FLOAT_H    1
+
+/* Define if you have the <fnmatch.h> header file.  */
+#undef  HAVE_FNMATCH_H
+#define HAVE_FNMATCH_H  1
+
+/* Define if you have the <ftw.h> header file.  */
+#undef  HAVE_FTW_H
+#define HAVE_FTW_H  1
+
+/* Define if you have the <glob.h> header file.  */
+#undef  HAVE_GLOB_H
+#define HAVE_GLOB_H 1
+
+/* Define if you have the <grp.h> header file.  */
+#undef  HAVE_GRP_H
+#define HAVE_GRP_H  1
+
+/* Define if you have the <io.h> header file.  */
+#undef  HAVE_IO_H
+#define HAVE_IO_H   1
+
+/* Define if you have the <limits.h> header file.  */
+#undef  HAVE_LIMITS_H
+#define HAVE_LIMITS_H   1
+
+/* Define if you have the <locale.h> header file.  */
+#undef  HAVE_LOCALE_H
+#define HAVE_LOCALE_H   1
+
+/* Define if you have the <math.h> header file.  */
+#undef  HAVE_MATH_H
+#define HAVE_MATH_H     1
+
+/* Define if you have the <mntent.h> header file.  */
+#undef  HAVE_MNTENT_H
+#define HAVE_MNTENT_H   1
+
+/* Define if you have the <pwd.h> header file.  */
+#undef  HAVE_PWD_H
+#define HAVE_PWD_H      1
+
+/* Define if you have the <search.h> header file.  */
+#undef  HAVE_SEARCH_H
+#define HAVE_SEARCH_H   1
+
+/* Define if you have the <setjmp.h> header file.  */
+#undef  HAVE_SETJMP_H
+#define HAVE_SETJMP_H   1
+
+/* Define if you have the <signal.h> header file.  */
+#undef  HAVE_SIGNAL_H
+#define HAVE_SIGNAL_H   1
+
+#undef  HAVE_SYS_SIGLIST
+#define HAVE_SYS_SIGLIST 1
+
+/* Define if you have the <stdarg.h> header file.  */
+#undef  HAVE_STDARG_H
+#define HAVE_STDARG_H   1
+
+/* Define if you have the <stddef.h> header file.  */
+#undef  HAVE_STDDEF_H
+#define HAVE_STDDEF_H   1
+
+/* Define if you have the <stdio.h> header file (is there ANY C
+   installation that doesn't??).  */
+#undef  HAVE_STDIO_H
+#define HAVE_STDIO_H    1
+
+/* Define if you have the <stdlib.h> header file.  */
+#undef  HAVE_STDLIB_H
+#define HAVE_STDLIB_H   1
+
+/* Define if you have the <string.h> header file.  */
+#undef  HAVE_STRING_H
+#define HAVE_STRING_H   1
+
+/* Define if you have the <termios.h> header file.  */
+#undef  HAVE_TERMIOS_H  /* we have, but the functions aren't implemented */
+/* #define HAVE_TERMIOS_H  1 */
+
+/* Define if you have the <time.h> header file.  */
+#undef  HAVE_TIME_H
+#define HAVE_TIME_H     1
+
+/* Define if you have the <sys/time.h> header file.  */
+#undef  HAVE_SYS_TIME_H
+#define HAVE_SYS_TIME_H     1
+
+/* Define this if your <time.h> and <sys/time.h> can both be
+   included with no conflicts.  */
+#undef  TIME_WITH_SYS_TIME
+#define TIME_WITH_SYS_TIME  1
+
+/* Define if you have the <unistd.h> header file.  */
+#undef  HAVE_UNISTD_H
+#define HAVE_UNISTD_H   1
+
+/* Define if you have the <utime.h> header file.  */
+#undef  HAVE_UTIME_H
+#define HAVE_UTIME_H    1
+
+/* Define if you have the values.h header file.  */
+#undef  HAVE_VALUES_H
+#define HAVE_VALUES_H 1
+
+/* Define if you have the <varargs.h> header file.  */
+#undef  HAVE_VARARGS_H
+#define HAVE_VARARGS_H  1
+
+/* Define if you have the <netinet/in.h> header file.  */
+#undef  HAVE_NETINET_IN_H
+#define HAVE_NETINET_IN_H   1
+
+/* Define if you have the <sys/file.h> header file.  */
+#undef  HAVE_SYS_FILE_H
+#define HAVE_SYS_FILE_H     1
+
+/* Define if you have the <sys/ioctl.h> header file.  */
+#undef  HAVE_SYS_IOCTL_H
+#define HAVE_SYS_IOCTL_H 1
+
+/* Define if you have the <sys/param.h> header file.  */
+#undef  HAVE_SYS_PARAM_H
+#define HAVE_SYS_PARAM_H    1
+
+/* Define if you have the <sys/resource.h> header file.  */
+#undef  HAVE_SYS_RESOURCE_H
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define if you have the <sys/stat.h> header file.  */
+#undef  HAVE_SYS_STAT_H
+#define HAVE_SYS_STAT_H 1
+
+/* Define if you have the <sys/time.h> header file.  */
+#undef  HAVE_SYS_TIME_H
+#define HAVE_SYS_TIME_H 1
+
+/* Define if you have the <sys/timeb.h> header file.  */
+#undef  HAVE_SYS_TIMEB_H
+#define HAVE_SYS_TIMEB_H    1
+
+/* Define if you have the <sys/times.h> header file.  */
+#undef  HAVE_SYS_TIMES_H
+#define HAVE_SYS_TIMES_H    1
+
+/* Define if you have the <sys/types.h> header file.  */
+#undef  HAVE_SYS_TYPES_H
+#define HAVE_SYS_TYPES_H    1
+
+/* Define if you have the <sys/utsname.h> header file.  */
+#undef  HAVE_SYS_UTSNAME_H
+#define HAVE_SYS_UTSNAME_H  1
+
+/* Define if you have the <sys/vfs.h> header file.  */
+#undef  HAVE_SYS_VFS_H
+#define HAVE_SYS_VFS_H  1
+
+/* Define if you have the <sys/wait.h> header file.  */
+#undef  HAVE_SYS_WAIT_H
+#define HAVE_SYS_WAIT_H 1
+
+
+/* ---------------------------------------------------------------------
+                   Library functions and related stuff.
+   --------------------------------------------------------------------- */
+
+/* Define if using alloca.c.  */
+#undef  C_ALLOCA
+
+/* Define if you have bcmp() and bcopy() library functions.  */
+#undef  HAVE_BCMP
+#define HAVE_BCMP   1
+#undef  HAVE_BCOPY
+#define HAVE_BCOPY  1
+
+/* Define if you have closedir() function in your library.  */
+#undef  HAVE_CLOSEDIR
+#define HAVE_CLOSEDIR   1
+
+/* Define if you have dup2() library function.  */
+#undef  HAVE_DUP2
+#define HAVE_DUP2       1
+
+/* Define if you have the endgrent function.  */
+#undef  HAVE_ENDGRENT
+#define HAVE_ENDGRENT 1
+
+/* Define if you have the endpwent function.  */
+#undef  HAVE_ENDPWENT
+#define HAVE_ENDPWENT 1
+
+/* Define if you have fnmatch() function in your library.  */
+#undef  HAVE_FNMATCH
+#define HAVE_FNMATCH    1
+
+/* Define if you have frexp() function in your library.  */
+#undef  HAVE_FREXP
+#define HAVE_FREXP  1
+
+/* Define if you have ftime() function in your library.  */
+#undef  HAVE_FTIME
+#define HAVE_FTIME  1
+
+/* Define if you have the the ftruncate() library function.  */
+#undef  HAVE_FTRUNCATE
+#define HAVE_FTRUNCATE  1
+
+/* Define if you have ftw() function in your library.  */
+#undef  HAVE_FTW
+#define HAVE_FTW    1
+
+/* Define if you have getcwd() function in your library.  */
+#undef  HAVE_GETCWD
+#define HAVE_GETCWD 1
+
+/* Define if you have getdtablesize() function in your library.  */
+#undef  HAVE_GETDTABLESIZE
+#define HAVE_GETDTABLESIZE  1
+
+/* Define if you have the getgroups function.  */
+#undef  HAVE_GETGROUPS
+#define HAVE_GETGROUPS	1
+
+/* Define if you have gethostname() function in your library.  */
+#undef  HAVE_GETHOSTNAME
+#define HAVE_GETHOSTNAME  1
+
+/* Define if you have getmntent() function in your library.  */
+#undef  HAVE_GETMNTENT
+#define HAVE_GETMNTENT      1
+
+/* Define if you have getpagesize() function in your library.  */
+#undef  HAVE_GETPAGESIZE
+#define HAVE_GETPAGESIZE      1
+
+/* Define this if your getpgrp() function takes no argument (the
+   POSIX.1 version).  */
+#undef  GETPGRP_VOID
+#define GETPGRP_VOID        1
+
+/* Define if your getmntent() function accepts one argument.  */
+#undef  MOUNTED_GETMNTENT1
+#define MOUNTED_GETMNTENT1  1
+
+/* Define if you have gettimeofday() function in your library.  */
+#undef  HAVE_GETTIMEOFDAY
+#define HAVE_GETTIMEOFDAY   1
+
+/* Define if you have the glob() function in your library.  */
+#undef  HAVE_GLOB
+#define HAVE_GLOB   1
+
+/* Define if you have the isascii function.  */
+#undef  HAVE_ISASCII
+#define HAVE_ISASCII 1
+
+/* Define if you have memchr() in your library.  */
+#undef  HAVE_MEMCHR
+#define HAVE_MEMCHR 1
+
+/* Define if you have the memcpy function.  */
+#undef  HAVE_MEMCPY
+#define HAVE_MEMCPY 1
+
+/* Define if you have mkdir() function in your library.  */
+#undef  HAVE_MKDIR
+#define HAVE_MKDIR  1
+
+/* Define if you have the mkfifo function.  */
+#undef  HAVE_MKFIFO
+#define HAVE_MKFIFO 1
+
+/* Define if you have mktime() function in your library.  */
+#undef  HAVE_MKTIME
+#define HAVE_MKTIME 1
+
+/* Define if you have the pow function.  */
+#undef  HAVE_POW
+#define HAVE_POW 1
+
+/* Define if you have the putenv function.  */
+#undef  HAVE_PUTENV
+#define HAVE_PUTENV 1
+
+/* Define if you have random() function in your library.  */
+#undef  HAVE_RANDOM
+#define HAVE_RANDOM 1
+
+/* Define if you have rename() function in your library.  */
+#undef  HAVE_RENAME
+#define HAVE_RENAME 1
+
+/* Define if you have rmdir() function in your library.  */
+#undef  HAVE_RMDIR
+#define HAVE_RMDIR  1
+
+/* Define if you have the setenv function.  */
+#undef  HAVE_SETENV
+#define HAVE_SETENV 1
+
+/* Define if you have setlinebuf() function in your library.  */
+#undef  HAVE_SETLINEBUF
+#define HAVE_SETLINEBUF 1
+
+/* Define if you have the setlocale function.  */
+#undef  HAVE_SETLOCALE
+#define HAVE_SETLOCALE 1
+
+/* Define if you have sigaction() function in your library.  */
+#undef  HAVE_SIGACTION
+#define HAVE_SIGACTION  1
+
+/* Define if your statfs() function accepts 2 arguments and
+   struct statfs has f_bsize field.  */
+#undef  STAT_STATFS2_BSIZE
+#define STAT_STATFS2_BSIZE  1
+
+/* Define if you have the stpcpy function.  */
+#undef  HAVE_STPCPY
+#define HAVE_STPCPY 1
+
+/* Define if you have strcasecmp() function in your library.  */
+#undef	HAVE_STRCASECMP
+#define HAVE_STRCASECMP	1
+
+/* Define if you have strchr() function in your library.  */
+#undef	HAVE_STRCHR
+#define HAVE_STRCHR	1
+
+/* Define if you have strrchr() function in your library.  */
+#undef	HAVE_STRRCHR
+#define HAVE_STRRCHR	1
+
+/* Define if you have strcoll() function in your library.  */
+#undef  HAVE_STRCOLL
+#define HAVE_STRCOLL    1
+
+/* Define if you have strdup() function in your library.  */
+#undef	HAVE_STRDUP
+#define HAVE_STRDUP	1
+
+/* Define if you have strftime() function in your library.  */
+#undef  HAVE_STRFTIME
+#define HAVE_STRFTIME   1
+
+/* Define if you have strerror.  */
+#undef  HAVE_STRERROR
+#define HAVE_STRERROR   1
+
+/* Define if your utime() library function accepts NULL as its second
+   argument (meaning use current time).  */
+#undef  HAVE_UTIME_NULL
+#define HAVE_UTIME_NULL 1
+
+/* Define vfork as fork if vfork() does not work.  */
+#undef  vfork
+#define vfork   fork
+
+/* Define if you have the vprintf() library function.  */
+#undef  HAVE_VPRINTF
+#define HAVE_VPRINTF    1
+
+/* Define if you have waitpid.  */
+#undef  HAVE_WAITPID    /* we do, but it always fails :-( */
+
+/* ---------------------------------------------------------------------
+                                Structures
+   --------------------------------------------------------------------- */
+
+/* Define if your struct stat has st_blksize.  */
+#undef  HAVE_ST_BLKSIZE
+#define HAVE_ST_BLKSIZE 1
+
+/* Define if your struct stat has st_blocks.  */
+#undef  HAVE_ST_BLOCKS
+
+/* Define if your struct stat has st_rdev member.  */
+#undef  HAVE_ST_RDEV
+#define HAVE_ST_RDEV    1
+
+/* Define if you have `struct utimbuf' declared in <utime.h>.  */
+#undef  HAVE_STRUCT_UTIMBUF
+#define HAVE_STRUCT_UTIMBUF 1
+
+/* Define if you have struct timeval defined in your <time.h> header file.  */
+#undef  HAVE_TIMEVAL
+#define HAVE_TIMEVAL    1
+
+/* Define if you have tm_zone field in your struct tm definition (in
+   <time.h> header file).  */
+#undef  HAVE_TM_ZONE
+#define HAVE_TM_ZONE    1
+
+/* ---------------------------------------------------------------------
+                                 Typedefs
+   --------------------------------------------------------------------- */
+
+/* Define to the type of elements in the array set by `getgroups'.
+   Usually this is either `int' or `gid_t'.  */
+#undef  GETGROUPS_T
+#define GETGROUPS_T     gid_t
+
+/* Define as the return type of signal handlers (int or void).  */
+#undef  RETSIGTYPE
+#define RETSIGTYPE      void
+
+
+/* ---------------------------------------------------------------------
+                         Compiler Characteristics
+   --------------------------------------------------------------------- */
+
+/* Define `inline' to `__inline__' if your compiler accepts it.  */
+#undef  inline
+#define inline  __inline__
+
+/* Define this if the C compiler supports the `long double' type.  */
+#undef  HAVE_LONG_DOUBLE
+#define HAVE_LONG_DOUBLE    1
+
+/* Sizes of built-in types and pointers known to the compiler.  */
+#define SIZEOF_CHAR             1
+#define SIZEOF_CHAR_P           4
+#define SIZEOF_SHORT            2
+#define SIZEOF_SHORT_P          4
+#define SIZEOF_INT              4
+#define SIZEOF_INT_P            4
+#define SIZEOF_LONG             4
+#define SIZEOF_LONG_P           4
+#define SIZEOF_LONG_LONG        8
+#define SIZEOF_LONG_LONG_P      4
+#define SIZEOF_FLOAT            4
+#define SIZEOF_FLOAT_P          4
+#define SIZEOF_DOUBLE           8
+#define SIZEOF_DOUBLE_P         4
+#define SIZEOF_LONG_DOUBLE      10
+#define SIZEOF_LONG_DOUBLE_P    4
+#define SIZEOF_VOID_P           4
+
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at run-time.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown
+ */
+#undef  STACK_DIRECTION
+
+/* Define to empty if the `const' keyword does not work.  */
+#undef  const
+
+/* ---------------------------------------------------------------------
+                              System Services
+   --------------------------------------------------------------------- */
+
+/* Define this to be the name of your NULL device.  */
+#undef  NULL_DEVICE
+#define NULL_DEVICE "nul"
+
+/* Do we have long filenames?  */
+#undef  HAVE_LONG_FILE_NAMES    /* not yet, but Win95 might have them... */
+
+/* ---------------------------------------------------------------------
+                             Misc definitions
+   --------------------------------------------------------------------- */
+
+/* Define both _LIBC and __GNU_LIBRARY__ if you use GNU C library,
+   but want link in the version of getopt, regex, fnmatch (and other
+   routines which are part of GNU C library) which came with the
+   package.  Define _LIBC alone if you use non-GNU C library which
+   might be incompatible with GNU (e.g., getopt()).  Define __GNU_LIBRARY__
+   alone if you want the code for the above functions to be effectively
+   commented out, so you will get the code from the GNU C library.
+*/
+#undef  _LIBC
+#undef  __GNU_LIBRARY__
+/* #define _LIBC           1 */
+/* #define __GNU_LIBRARY__ 1 */
+
+
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_config_h_ */
diff --git a/contrib/media/updf/include/sys/dir.h b/contrib/media/updf/include/sys/dir.h
new file mode 100644
index 000000000..7ccbd238c
--- /dev/null
+++ b/contrib/media/updf/include/sys/dir.h
@@ -0,0 +1,32 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_dir_h_
+#define __dj_include_sys_dir_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/*  WARNING!  This file is obsolete!  Use <dirent.h> */
+
+#define dirent direct
+#include <dirent.h>
+#undef dirent
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_dir_h_ */
diff --git a/contrib/media/updf/include/sys/djtypes.h b/contrib/media/updf/include/sys/djtypes.h
new file mode 100644
index 000000000..a1f4a9f23
--- /dev/null
+++ b/contrib/media/updf/include/sys/djtypes.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 2002 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#ifndef __DJ_sys_djtypes_h_
+#define __DJ_sys_djtypes_h_
+
+#define __DJ_clock_t	typedef int clock_t;
+#define __DJ_gid_t	typedef int gid_t;
+#define __DJ_off_t	typedef int off_t;
+#define __DJ_pid_t	typedef int pid_t;
+#define __DJ_size_t	typedef unsigned int size_t;
+#define __DJ_ssize_t	typedef int ssize_t;
+#define __DJ_time_t	typedef unsigned int time_t;
+#define __DJ_uid_t	typedef int uid_t;
+
+/* For GCC 3.00 or later we use its builtin va_list.                       */
+#if __GNUC__ >= 3
+#define __DJ_va_list    typedef __builtin_va_list va_list;
+#else
+#define __DJ_va_list	typedef void *va_list;
+#endif
+
+#if defined(__cplusplus) && ( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 || defined(_MSC_VER))
+/* wchar_t is now a keyword in C++ */
+#define __DJ_wchar_t
+#else
+/* but remains a typedef in C */
+#define __DJ_wchar_t    typedef unsigned short wchar_t;
+#endif
+
+#define __DJ_wint_t     typedef int wint_t;
+
+#endif
diff --git a/contrib/media/updf/include/sys/dxe.h b/contrib/media/updf/include/sys/dxe.h
new file mode 100644
index 000000000..634daa647
--- /dev/null
+++ b/contrib/media/updf/include/sys/dxe.h
@@ -0,0 +1,24 @@
+/* Copyright (C) 1995 Charles Sandmann (sandmann@clio.rice.edu)
+   This software may be freely distributed with above copyright, no warranty.
+   Based on code by DJ Delorie, it's really his, enhanced, bugs fixed. */
+
+typedef struct {
+  long magic;
+  long symbol_offset;
+  long element_size;
+  long nrelocs;
+} dxe_header;
+
+#define DXE_MAGIC 0x31455844
+
+/* data stored after dxe_header in file; then relocs, 4 bytes each */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void *_dxe_load(char *filename);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/contrib/media/updf/include/sys/errno.h b/contrib/media/updf/include/sys/errno.h
new file mode 100644
index 000000000..43022ddd3
--- /dev/null
+++ b/contrib/media/updf/include/sys/errno.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_errno_h_
+#define __dj_include_sys_errno_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <errno.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_errno_h_ */
diff --git a/contrib/media/updf/include/sys/exceptn.h b/contrib/media/updf/include/sys/exceptn.h
new file mode 100644
index 000000000..c095249d4
--- /dev/null
+++ b/contrib/media/updf/include/sys/exceptn.h
@@ -0,0 +1,77 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_exceptn_h__
+#define __dj_include_sys_exceptn_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#ifdef __dj_include_setjmp_h_
+extern jmp_buf *__djgpp_exception_state_ptr;	/* Must include setjmp.h first */
+#define __djgpp_exception_state (*__djgpp_exception_state_ptr)
+#endif
+
+extern unsigned short __djgpp_our_DS;
+extern unsigned short __djgpp_app_DS;	/* Data selector invalidated by HW ints */
+extern unsigned short __djgpp_ds_alias;	/* Data selector always valid */
+extern unsigned short __djgpp_dos_sel;	/* Linear mem selector copy in locked mem */
+/* Hardware Interrupt Flags:
+
+   1 = Disable INTR and QUIT keys (Ctrl-C and Ctrl-\);
+   2 = Count Ctrl-Break (don't kill);
+   4 = IRET from our timer interrupt handler, don't chain */
+extern unsigned short __djgpp_hwint_flags;
+extern unsigned __djgpp_cbrk_count;	/* Count of CTRL-BREAK hits */
+extern int __djgpp_exception_inprog;	/* Nested exception count */
+
+extern unsigned short __djgpp_sigint_key;  /* key that raises SIGINT */
+extern unsigned short __djgpp_sigquit_key; /* key that raises SIGQUIT */
+extern unsigned short __djgpp_sigint_mask; /* kb mask for SIGINT key */
+extern unsigned short __djgpp_sigquit_mask;/* kb mask for SIGQUIT key */
+
+void __djgpp_exception_toggle(void);
+int  __djgpp_set_ctrl_c(int __enable);	/* On by default */
+int  __djgpp_set_sigint_key(int new_key);  /* Set key which raises SIGINT */
+int  __djgpp_set_sigquit_key(int new_key); /* Set key which raises SIGQUIT */
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_exceptn_h__ */
diff --git a/contrib/media/updf/include/sys/farptr.h b/contrib/media/updf/include/sys/farptr.h
new file mode 100644
index 000000000..5a94163ae
--- /dev/null
+++ b/contrib/media/updf/include/sys/farptr.h
@@ -0,0 +1,247 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (c) 1995 DJ Delorie.  Permission granted to use for any
+   purpose, provided this copyright remains attached and unmodified.
+
+   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
+º		Far Pointer Simulation Functions			º
+ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
+
+This file attempts to make up for the lack of a "far" keyword in GCC. 
+Although it doesn't provide access to far call APIs (like Windows), it
+does allow you to do far pointer data access without the overhead of
+movedata() or dosmemget/dosmemput().
+
+You should *always* include this file when using these functions and
+compile with optimization enabled.  They don't exist as normal functions
+in any library, and they compile down to only a few opcodes when used
+this way.  They are almost as fast as native pointer operations, and
+about as fast as far pointers can get. 
+
+If you don't use optimization, this file becomes prototypes for
+farptr.c, which generates real functions for these when not optimizing. 
+When optimizing, farptr.c compiles to nothing. 
+
+There are two types of functions here - standalone and invariant.  The
+standalone functions take a selector and offset.  These are used when
+you need only a few accesses, time isn't critical, or you don't know
+what's in the %fs register.  The invariant ones don't take a selector,
+they only take an offset.  These are used inside loops and in
+time-critical accesses where the selector doesn't change.  To specify
+the selector, use the farsetsel() function.  That selector is used for
+all farns*() functions until changed.  You can use _fargetsel() if you
+want to temporary change the selector with _farsetsel() and restore
+it afterwards.
+
+The farpoke* and farpeek* take selectors.
+
+The farnspoke* and farnspeek* don't (note the `ns' for `no selector').
+
+Warning: These routines all use the %fs register for their accesses. 
+GCC normally uses only %ds and %es, and libc functions (movedata,
+dosmemget, dosmemput) use %gs.  Still, you should be careful about
+assumptions concerning whether or not the value you put in %fs will be
+preserved across calls to other functions.  If you guess wrong, your
+program will crash.  Better safe than sorry. 
+
+*/
+
+#ifndef __dj_include_sys_farptr_h_
+#define __dj_include_sys_farptr_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+void _farpokeb(unsigned short, unsigned long, unsigned char);
+void _farpokew(unsigned short, unsigned long, unsigned short);
+void _farpokel(unsigned short, unsigned long, unsigned long);
+unsigned char _farpeekb(unsigned short, unsigned long);
+unsigned short _farpeekw(unsigned short, unsigned long);
+unsigned long _farpeekl(unsigned short, unsigned long);
+void _farsetsel(unsigned short);
+unsigned short _fargetsel(void);
+void _farnspokeb(unsigned long, unsigned char);
+void _farnspokew(unsigned long, unsigned short);
+void _farnspokel(unsigned long, unsigned long);
+unsigned char _farnspeekb(unsigned long);
+unsigned short _farnspeekw(unsigned long);
+unsigned long _farnspeekl(unsigned long);
+
+extern __inline__ void
+_farpokeb(unsigned short selector,
+	 unsigned long offset,
+	 unsigned char value)
+{
+  __asm__ __volatile__ ("movw %w0,%%fs\n"
+      "	.byte 0x64 \n"
+      "	movb %b1,(%k2)"
+      :
+      : "rm" (selector), "qi" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farpokew(unsigned short selector,
+	 unsigned long offset,
+	 unsigned short value)
+{
+  __asm__ __volatile__ ("movw %w0,%%fs \n"
+      "	.byte 0x64 \n"
+      "	movw %w1,(%k2)"
+      :
+      : "rm" (selector), "ri" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farpokel(unsigned short selector,
+	 unsigned long offset,
+	 unsigned long value)
+{
+  __asm__ __volatile__ ("movw %w0,%%fs \n"
+      "	.byte 0x64 \n"
+      "	movl %k1,(%k2)"
+      :
+      : "rm" (selector), "ri" (value), "r" (offset));
+}
+
+extern __inline__ unsigned char
+_farpeekb(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned char result;
+  __asm__ __volatile__ ("movw %w1,%%fs \n"
+      "	.byte 0x64 \n"
+      "	movb (%k2),%b0"
+      : "=q" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned short
+_farpeekw(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned short result;
+  __asm__ __volatile__ ("movw %w1, %%fs \n"
+      "	.byte 0x64 \n"
+      "	movw (%k2),%w0 \n"
+      : "=r" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned long
+_farpeekl(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned long result;
+  __asm__ __volatile__ ("movw %w1,%%fs\n"
+      "	.byte 0x64\n"
+      "	movl (%k2),%k0"
+      : "=r" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ void
+_farsetsel(unsigned short selector)
+{
+  __asm__ __volatile__ ("movw %w0,%%fs"
+      :
+      : "rm" (selector));
+}
+
+extern __inline__ unsigned short
+_fargetsel(void)
+{
+  unsigned short selector;
+  __asm__ __volatile__ ("movw %%fs,%w0 \n"
+      : "=r" (selector)
+      : );
+  return selector;
+}
+
+extern __inline__ void
+_farnspokeb(unsigned long offset,
+	 unsigned char value)
+{
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movb %b0,(%k1)"
+      :
+      : "qi" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farnspokew(unsigned long offset,
+	 unsigned short value)
+{
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movw %w0,(%k1)"
+      :
+      : "ri" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farnspokel(unsigned long offset,
+	 unsigned long value)
+{
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movl %k0,(%k1)"
+      :
+      : "ri" (value), "r" (offset));
+}
+
+extern __inline__ unsigned char
+_farnspeekb(unsigned long offset)
+{
+  unsigned char result;
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movb (%k1),%b0"
+      : "=q" (result)
+      : "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned short
+_farnspeekw(unsigned long offset)
+{
+  unsigned short result;
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movw (%k1),%w0"
+      : "=r" (result)
+      : "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned long
+_farnspeekl(unsigned long offset)
+{
+  unsigned long result;
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movl (%k1),%k0"
+      : "=r" (result)
+      : "r" (offset));
+  return result;
+}
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_farptr_h_ */
diff --git a/contrib/media/updf/include/sys/fcntl.h b/contrib/media/updf/include/sys/fcntl.h
new file mode 100644
index 000000000..cf2c95561
--- /dev/null
+++ b/contrib/media/updf/include/sys/fcntl.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_fcntl_h_
+#define __dj_include_sys_fcntl_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <fcntl.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_fcntl_h_ */
diff --git a/contrib/media/updf/include/sys/file.h b/contrib/media/updf/include/sys/file.h
new file mode 100644
index 000000000..63c76ee14
--- /dev/null
+++ b/contrib/media/updf/include/sys/file.h
@@ -0,0 +1,33 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_file_h_
+#define __dj_include_sys_file_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#include <fcntl.h>
+#include <unistd.h>
+#define L_SET  0
+#define L_CURR 1
+#define L_INCR 1
+#define L_XTND 2
+  
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_file_h_ */
diff --git a/contrib/media/updf/include/sys/fsext.h b/contrib/media/updf/include/sys/fsext.h
new file mode 100644
index 000000000..81f987bcc
--- /dev/null
+++ b/contrib/media/updf/include/sys/fsext.h
@@ -0,0 +1,69 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_fsext_h_
+#define __dj_include_sys_fsext_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdarg.h>
+
+typedef enum {
+  __FSEXT_nop,
+  __FSEXT_open,
+  __FSEXT_creat,
+  __FSEXT_read,
+  __FSEXT_write,
+  __FSEXT_ready,
+  __FSEXT_close,
+  __FSEXT_fcntl,
+  __FSEXT_ioctl,
+  __FSEXT_lseek,
+  __FSEXT_link,
+  __FSEXT_unlink,
+  __FSEXT_dup,
+  __FSEXT_dup2,
+  __FSEXT_fstat,
+  __FSEXT_stat
+} __FSEXT_Fnumber;
+
+/* _ready gets passed a fd and should return a mask of these,
+   as if we were emulating "int ready(int fd)" */
+#define __FSEXT_ready_read	1
+#define __FSEXT_ready_write	2
+#define __FSEXT_ready_error	4
+
+/* The return value is nonzero if the function has overridden the
+   caller's functionality. */
+typedef int (__FSEXT_Function)(__FSEXT_Fnumber _function_number,
+			       int *_rv, /*va_list*/void* _args);
+
+int               __FSEXT_alloc_fd(__FSEXT_Function *_function);
+int               __FSEXT_set_function(int _fd, __FSEXT_Function *_function);
+__FSEXT_Function *__FSEXT_get_function(int _fd);
+void             *__FSEXT_set_data(int _fd, void *_data);
+void             *__FSEXT_get_data(int _fd);
+
+int               __FSEXT_add_open_handler(__FSEXT_Function *_function);
+int               __FSEXT_call_open_handlers(__FSEXT_Fnumber _function_number,
+					     int *rv, /*va_list*/void* _args);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_fsext_h_ */
diff --git a/contrib/media/updf/include/sys/ioctl.h b/contrib/media/updf/include/sys/ioctl.h
new file mode 100644
index 000000000..6195f5900
--- /dev/null
+++ b/contrib/media/updf/include/sys/ioctl.h
@@ -0,0 +1,361 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_ioctl_h_
+#define __dj_include_sys_ioctl_h_
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+/*
+**  plain ioctl functions. Do not use them.
+**  Never. Really _N_E_V_E_R_. Unless you really know what
+**  you are doing.
+**
+*/
+#define DOS_PLAIN_GETDEVDATA    0x00
+#define DOS_PLAIN_SETDEVDATA    0x01
+#define DOS_PLAIN_RCVDATA       0x02
+#define DOS_PLAIN_SNDDATA       0x03
+#define DOS_PLAIN_RCVCTLDATA    0x04
+#define DOS_PLAIN_SNDCTLDATA    0x05
+#define DOS_PLAIN_CHKINSTAT     0x06
+#define DOS_PLAIN_CHKOUTSTAT    0x07
+#define DOS_PLAIN_ISCHANGEABLE  0x08
+#define DOS_PLAIN_ISREDIRBLK    0x09
+#define DOS_PLAIN_ISREDIRHND    0x0a
+#define DOS_PLAIN_SETRETRY      0x0b
+#define DOS_PLAIN_GENCHARREQ    0x0c
+#define DOS_PLAIN_GENBLKREQ     0x0d
+#define DOS_PLAIN_GLDRVMAP      0x0e
+#define DOS_PLAIN_SLDRVMAP      0x0f
+#define DOS_PLAIN_QGIOCTLCAPH   0x10
+#define DOS_PLAIN_QGIOCTLCAPD   0x11
+/*
+**  Flags for DOS commands
+*/
+#define DOS_XFER        0x8000         /* use xfer buffer                   */
+#define DOS_RETMASK     0x7000         /* Here we put the bits to tell      */
+                                       /* what to return. 8 possible values */
+#define DOS_BRAINDEAD   0x0400         /* CX does not hold the number of    */
+                                       /* bytes to transfer                 */
+
+#define DOS_XINARGS(a)  ((a & 3)<<12)  /* How many extra args we expect.    */
+#define DOS_RETAX       0x1000         /* return AX as result */
+#define DOS_RETDX       0x2000         /* return DX as result */
+#define DOS_RETDISI     0x3000         /* return DI SI as result */
+/*
+** DOS ioctls we support:
+*/
+#define DOS_GETDEVDATA      (DOS_PLAIN_GETDEVDATA|         DOS_RETDX|DOS_XINARGS(0))
+#define DOS_SETDEVDATA      (DOS_PLAIN_SETDEVDATA|                   DOS_XINARGS(1))
+#define DOS_RCVDATA         (DOS_PLAIN_RCVDATA   |DOS_XFER|DOS_RETAX|DOS_XINARGS(1))
+#define DOS_SNDDATA         (DOS_PLAIN_SNDDATA   |DOS_XFER|DOS_RETAX|DOS_XINARGS(1))
+#define DOS_RCVCTLDATA      (DOS_PLAIN_RCVCTLDATA|DOS_XFER|DOS_RETAX|DOS_XINARGS(1))
+#define DOS_SNDCTLDATA      (DOS_PLAIN_SNDCTLDATA|DOS_XFER|DOS_RETAX|DOS_XINARGS(1))
+#define DOS_CHKINSTAT       (DOS_PLAIN_CHKINSTAT |         DOS_RETAX)
+#define DOS_CHKOUTSTAT      (DOS_PLAIN_CHKOUTSTAT|         DOS_RETAX)
+#define DOS_ISCHANGEABLE    (DOS_PLAIN_ISCHANGEABLE|       DOS_RETAX)
+#define DOS_ISREDIRBLK      (DOS_PLAIN_ISREDIRBLK|         DOS_RETDX)
+#define DOS_ISREDIRHND      (DOS_PLAIN_ISREDIRHND|         DOS_RETDX)
+#define DOS_SETRETRY        (DOS_PLAIN_SETRETRY|                     DOS_XINARGS(1))
+/*
+These ones do not fit into my scheme, because they _DO_NOT_ put the size
+of the xfer buffer in CX. Aaaaargh
+*/
+#define DOS_GENCHARREQ      (DOS_PLAIN_GENCHARREQ|DOS_BRAINDEAD|DOS_RETDISI)
+#define DOS_GENBLKREQ       (DOS_PLAIN_GENBLKREQ |DOS_BRAINDEAD|DOS_RETAX)
+#define DOS_GLDRVMAP        (DOS_PLAIN_GLDRVMAP|           DOS_RETAX)
+#define DOS_SLDRVMAP        (DOS_PLAIN_SLDRVMAP|           DOS_RETAX)
+#define DOS_QGIOCTLCAPH     (DOS_PLAIN_QGIOCTLCAPH|        DOS_RETAX)
+#define DOS_QGIOCTLCAPD     (DOS_PLAIN_QGIOCTLCAPD|        DOS_RETAX)
+
+
+#define __IS_UNIX_IOCTL(a) ((a) & 0xd0000000U)
+#if 0
+/*
+** UNIX stuff
+**
+** This is subject to major changes in the near future.
+** Do not use it yet.
+*/
+
+/*
+** __WARNING__ :
+** This ifdef works for DJGPP, because its io.h
+** defines __djgpp_include_io_h_
+*/
+#ifndef _IO
+/*
+* Ioctl's have the command encoded in the lower word,
+* and the size of any in or out parameters in the upper
+* word.  The high 2 bits of the upper word are used
+* to encode the in/out status of the parameter; for now
+* we restrict parameters to at most 128 bytes.
+*/
+#define IOCPARM_MASK    0x7f            /* parameters must be < 128 bytes */
+#define IOC_VOID        0x20000000      /* no parameters */
+#define IOC_OUT         0x40000000      /* copy out parameters */
+#define IOC_IN          0x80000000      /* copy in parameters */
+#define IOC_INOUT       (IOC_IN|IOC_OUT)
+/* the 0x20000000 is so we can distinguish new ioctl's from old */
+#define _IO(x,y)        (IOC_VOID|(x<<8)|y)
+#define _IOR(x,y,t)     (IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+#define _IOW(x,y,t)     (IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+/* this should be _IORW, but stdio got there first */
+#define _IOWR(x,y,t)    (IOC_INOUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+#endif /* _IO */
+/* Common ioctl's for all disciplines which are handled in ttiocom */
+enum tty_ioctl {
+    TXISATTY = ('X'<<8),    /* quick path for isatty */
+    TXTTYNAME,				/* quick path for ttyname */
+    TXGETLD,				/* get line discipline */
+    TXSETLD,				/* set line discipline */
+    TXGETCD,				/* get control disciplines */
+    TXADDCD,				/* add control discipline */
+    TXDELCD,				/* delete control discipline */
+    TXSBAUD,				/* set integer baud rate */
+    TXGBAUD,				/* get integer baud rate */
+    TXSETIHOG,				/* set the input buffer limit */
+    TXSETOHOG,				/* set the output buffer limit */
+    TXGPGRP,				/* get p grp with posix security */
+    TXSPGRP                 /* set p grp with posix security */
+};
+
+#define TTNAMEMAX 32        /* used with TXGETLD, et al */
+
+union txname {				/* used with TXGETCD */
+    int tx_which;			/* which name to get -- inbound */
+    char tx_name[TTNAMEMAX];/* the name -- outbound */
+};
+
+/* 
+ * window size structure used with TXSETWIN and TXGETWIN.  This is 
+ * exactly the same as the Berkeley structure and can be used with 
+ * TIOCSWINSZ and TIOCGWINSZ -- in fact they are defined to be the 
+ * same.
+ */
+struct winsize {
+	unsigned short	ws_row;			/* rows, in characters */
+	unsigned short	ws_col;			/* columns, in characters */
+	unsigned short	ws_xpixel;		/* horizontal size, pixels */
+	unsigned short	ws_ypixel;		/* vertical size, pixels */
+};
+
+struct tchars {
+	char	t_intrc;	/* interrupt */
+	char	t_quitc;	/* quit */
+	char	t_startc;	/* start output */
+	char	t_stopc;	/* stop output */
+	char	t_eofc;		/* end-of-file */
+	char	t_brkc;		/* input delimiter (like nl) */
+};
+struct ltchars {
+	char	t_suspc;	/* stop process signal */
+	char	t_dsuspc;	/* delayed stop process signal */
+	char	t_rprntc;	/* reprint line */
+	char	t_flushc;	/* flush output (toggles) */
+	char	t_werasc;	/* word erase */
+	char	t_lnextc;	/* literal next character */
+};
+
+/*
+* Structure for TIOCGETP and TIOCSETP ioctls.
+*/
+
+struct sgttyb {
+	char	sg_ispeed;		/* input speed */
+	char	sg_ospeed;		/* output speed */
+	char	sg_erase;		/* erase character */
+	char	sg_kill;		/* kill character */
+	short	sg_flags;		/* mode flags */
+};
+
+/*
+ * Pun for SUN.
+ */
+struct ttysize {
+	unsigned short	ts_lines;
+	unsigned short	ts_cols;
+	unsigned short	ts_xxx;
+	unsigned short	ts_yyy;
+};
+#define	TIOCGSIZE	TIOCGWINSZ
+#define	TIOCSSIZE	TIOCSWINSZ
+
+
+
+
+
+#define TIOCGETD    _IOR('t', 0, int)       /* get line discipline */
+#define TIOCSETD    _IOW('t', 1, int)       /* set line discipline */
+#define TIOCHPCL    _IO('t', 2)             /* hang up on last close */
+#define TIOCMODG    _IOR('t', 3, int)       /* get modem control state */
+#define TIOCMODS    _IOW('t', 4, int)       /* set modem control state */
+#define TIOCM_LE    0001                    /* line enable */
+#define TIOCM_DTR   0002                    /* data terminal ready */
+#define TIOCM_RTS   0004                    /* request to send */
+#define TIOCM_ST    0010                    /* secondary transmit */
+#define TIOCM_SR    0020                    /* secondary receive */
+#define TIOCM_CTS   0040                    /* clear to send */
+#define TIOCM_CAR   0100                    /* carrier detect */
+#define TIOCM_CD    TIOCM_CAR
+#define TIOCM_RNG   0200                    /* ring */
+#define TIOCM_RI    TIOCM_RNG
+#define TIOCM_DSR   0400                    /* data set ready */
+#define TIOCGETP    _IOR('t', 8,struct sgttyb)      /* get parameters -- gtty */
+#define TIOCSETP    _IOW('t', 9,struct sgttyb)      /* set parameters -- stty */
+#define TIOCSETN    _IOW('t',10,struct sgttyb)  /* as above, but no flushtty */
+#define TIOCEXCL    _IO('t', 13)                /* set exclusive use of tty */
+#define TIOCNXCL    _IO('t', 14)                /* reset exclusive use of tty */
+#define TIOCFLUSH   _IOW('t', 16, int)          /* flush buffers */
+#define TIOCSETC    _IOW('t',17,struct tchars)  /* set special characters */
+#define TIOCGETC    _IOR('t',18,struct tchars)  /* get special characters */
+#define TANDEM      0x00000001                  /* send stopc on out q full */
+#define CBREAK      0x00000002                  /* half-cooked mode */
+#define LCASE       0x00000004                  /* simulate lower case */
+#define ECHO        0x00000008                  /* echo input */
+#define CRMOD       0x00000010                  /* map \r to \r\n on output */
+#define RAW         0x00000020                  /* no i/o processing */
+#define ODDP        0x00000040                  /* get/send odd parity */
+#define EVENP       0x00000080                  /* get/send even parity */
+#define ANYP        0x000000c0                  /* get any parity/send none */
+#define CRDELAY     0x00000300                  /* \r delay */
+#define CR0         0x00000000
+#define CR1         0x00000100                  /* tn 300 */
+#define CR2         0x00000200                  /* tty 37 */
+#define CR3         0x00000300                  /* concept 100 */
+#define TBDELAY     0x00000c00                  /* horizontal tab delay */
+#define TAB0        0x00000000
+#define TAB1        0x00000400                  /* tty 37 */
+#define TAB2        0x00000800
+#define XTABS       0x00000c00                  /* expand tabs on output */
+#define BSDELAY     0x00001000                  /* \b delay */
+#define BS0         0x00000000
+#define BS1         0x00001000
+#define VTDELAY     0x00002000                  /* vertical tab delay */
+#define FF0         0x00000000
+#define FF1         0x00002000                  /* tty 37 */
+#define NLDELAY     0x0000c000                  /* \n delay */
+#define NL0         0x00000000
+#define NL1         0x00004000                  /* tty 37 */
+#define NL2         0x00008000                  /* vt05 */
+#define NL3         0x0000c000
+#define ALLDELAY    (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY)
+#define TOSTOP      0x00010000                  /* SIGSTOP on bckgnd output */
+#define PRTERA      0x00020000                  /* \ ... / erase */
+#define CRTERA      0x00040000                  /* " \b " to wipe out char */
+#define TILDE       0x00080000                  /* hazeltine tilde kludge */
+#define FLUSHO      0x00100000                  /* flush output to terminal */
+#define LITOUT      0x00200000                  /* literal output */
+#define CRTBS       0x00400000                  /* do backspacing for crt */
+#define MDMBUF      0x00800000                  /* dtr pacing */
+#define NOHANG      0x01000000                  /* no SIGHUP on carrier drop */
+#define L001000     0x02000000
+#define CRTKIL      0x04000000                  /* kill line with " \b " */
+#define PASS8       0x08000000
+#define CTLECH      0x10000000                  /* echo control chars as ^X */
+#define PENDIN      0x20000000                  /* tp->t_rawq needs reread */
+#define DECCTQ      0x40000000                  /* only ^Q starts after ^S */
+#define NOFLUSH     0x80000000                  /* no output flush on signal */
+#define TIOCCONS    _IOW('t', 98, int)          /* become virtual console */
+#ifdef	_BSD_INCLUDES
+/*
+ * Added for 4.3 BSD.
+ */
+#define     NOFLSH      NOFLUSH                 /* no output flush on signal */
+#endif	/* _BSD_INCLUDES */
+
+						/* locals, from 127 down */
+#define TIOCLBIS    _IOW('t', 127, int)              /* bis local mode bits */
+#define TIOCLBIC    _IOW('t', 126, int)             /* bic local mode bits */
+#define TIOCLSET    _IOW('t', 125, int)             /* set entire mode word */
+#define TIOCLGET    _IOR('t', 124, int)             /* get local modes */
+#define LCRTBS      (CRTBS>>16)
+#define LPRTERA     (PRTERA>>16)
+#define LCRTERA     (CRTERA>>16)
+#define LTILDE      (TILDE>>16)
+#define LMDMBUF     (MDMBUF>>16)
+#define LLITOUT     (LITOUT>>16)
+#define LTOSTOP     (TOSTOP>>16)
+#define LFLUSHO     (FLUSHO>>16)
+#define LNOHANG     (NOHANG>>16)
+#define LCRTKIL     (CRTKIL>>16)
+#define LPASS8      (PASS8>>16)
+#define LCTLECH     (CTLECH>>16)
+#define LPENDIN     (PENDIN>>16)
+#define LDECCTQ     (DECCTQ>>16)
+#define LNOFLSH     (NOFLUSH>>16)
+#define TIOCSBRK    _IO('t', 123)                   /* set break bit */
+#define TIOCCBRK    _IO('t', 122)                   /* clear break bit */
+#define TIOCSDTR    _IO('t', 121)                   /* set data terminal ready */
+#define TIOCCDTR    _IO('t', 120)                   /* clear data terminal ready */
+#define TIOCGPGRP   _IOR('t', 119, int)             /* get process group */
+#define TIOCSPGRP   _IOW('t', 118, int)             /* set process gorup */
+#define TIOCSLTC    _IOW('t',117,struct ltchars)   /* set local special chars */
+#define TIOCGLTC    _IOR('t',116,struct ltchars)   /* get local special chars */
+#define TIOCOUTQ    _IOR('t', 115, int)             /* output queue size */
+#define TIOCSTI     _IOW('t', 114, char)           /* simulate terminal input */
+#define TIOCNOTTY   _IO('t', 113)                   /* void tty association */
+#define TIOCPKT     _IOW('t', 112, int)         /* pty: set/clear packet mode */
+#define TIOCPKT_DATA        0x00                    /* data packet */
+#define TIOCPKT_FLUSHREAD   0x01                    /* flush packet */
+#define TIOCPKT_FLUSHWRITE  0x02                    /* flush packet */
+#define TIOCPKT_STOP        0x04                    /* stop output */
+#define TIOCPKT_START       0x08                    /* start output */
+#define TIOCPKT_NOSTOP      0x10                    /* no more ^S, ^Q */
+#define TIOCPKT_DOSTOP      0x20                    /* now do ^S ^Q */
+#define TIOCSTOP    _IO('t', 111)                   /* stop output, like ^S */
+#define TIOCSTART   _IO('t', 110)                   /* start output, like ^Q */
+#define TIOCMSET    _IOW('t', 109, int)             /* set all modem bits */
+#define TIOCMBIS    _IOW('t', 108, int)             /* bis modem bits */
+#define TIOCMBIC    _IOW('t', 107, int)             /* bic modem bits */
+#define TIOCMGET    _IOR('t', 106, int)             /* get all modem bits */
+#define TIOCREMOTE  _IOW('t', 105, int)             /* remote input editing */
+#define TIOCGWINSZ  _IOR('t', 104, struct winsize)      /* get window size */
+#define TIOCSWINSZ  _IOW('t', 103, struct winsize)      /* set window size */
+#define TIOCUCNTL   _IOW('t', 102, int)         /* pty: set/clr usr cntl mode */
+#define UIOCCMD(n)  _IO('u', n)                         /* usr cntl op "n" */
+
+#define OTTYDISC    0                               /* old, v7 std tty driver */
+#define NETLDISC    1                               /* line discip for berk net */
+#define NTTYDISC    2                               /* new tty discipline */
+#define TABLDISC    3                               /* tablet discipline */
+#define SLIPDISC    4                               /* serial IP discipline */
+
+#define FIOCLEX     _IO('f', 1)                     /* set exclusive use on fd */
+#define FIONCLEX    _IO('f', 2)                     /* remove exclusive use */
+/* another local */
+
+#define FIONREAD    _IOR('f', 127, int)                 /* get # bytes to read */
+#define FIONBIO     _IOW('f', 126, int)         /* set/clear non-blocking i/o */
+#define FIOASYNC    _IOW('f', 125, int)                 /* set/clear async i/o */
+
+#define FIOSETOWN   _IOW('f', 124, int)                 /* set owner */
+#define FIOGETOWN   _IOR('f', 123, int)                 /* get owner */
+
+
+#endif /* 0 */
+
+int ioctl( int fd, int cmd, ...);
+
+
+#endif  /* ! _POSIX_SOURCE */
+#endif  /* ! __STRICT_ANSI__ */
+#endif  /* ! __dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* !__dj_include_sys_ioctl_h_ */
+
diff --git a/contrib/media/updf/include/sys/mman.h b/contrib/media/updf/include/sys/mman.h
new file mode 100644
index 000000000..1b85e1840
--- /dev/null
+++ b/contrib/media/updf/include/sys/mman.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_mman_h_
+#define __dj_include_sys_mman_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* protections are chosen from these bits, or-ed together */
+#define PROT_NONE	0		/* no access to these pages */
+#define PROT_READ	0x1		/* pages can be read */
+#define PROT_WRITE	0x2		/* pages can be written */
+#define PROT_EXEC	0		/* pages can be executed - not used */
+
+extern int mprotect(void *addr, size_t len, int prot);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_mman_h_ */
diff --git a/contrib/media/updf/include/sys/mono.h b/contrib/media/updf/include/sys/mono.h
new file mode 100644
index 000000000..422793883
--- /dev/null
+++ b/contrib/media/updf/include/sys/mono.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_mono_h_
+#define __dj_include_sys_mono_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+void _mono_clear(void);
+void _mono_printf(const char *fmt, ...) __attribute__((format(printf,1,2)));
+void _mono_putc(int c);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_mono_h_ */
diff --git a/contrib/media/updf/include/sys/movedata.h b/contrib/media/updf/include/sys/movedata.h
new file mode 100644
index 000000000..7439e37ff
--- /dev/null
+++ b/contrib/media/updf/include/sys/movedata.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_movedata_h_
+#define __dj_include_sys_movedata_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/djtypes.h>
+
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+
+/* This header is intended to be included only by other
+   headers, like <go32.h> and <string.h>.  You may
+   include this directly, but it will be non-portable. */
+
+/* These lengths are in bytes, optimized for speed */
+void dosmemget(unsigned long _offset, size_t _length, void *_buffer);
+void dosmemput(const void *_buffer, size_t _length, unsigned long _offset);
+
+/* The lengths here are in TRANSFERS, not bytes! */
+void _dosmemgetb(unsigned long _offset, size_t _xfers, void *_buffer);
+void _dosmemgetw(unsigned long _offset, size_t _xfers, void *_buffer);
+void _dosmemgetl(unsigned long _offset, size_t _xfers, void *_buffer);
+void _dosmemputb(const void *_buffer, size_t _xfers, unsigned long _offset);
+void _dosmemputw(const void *_buffer, size_t _xfers, unsigned long _offset);
+void _dosmemputl(const void *_buffer, size_t _xfers, unsigned long _offset);
+
+
+/* This length is in bytes, optimized for speed */
+void movedata(unsigned _source_selector, unsigned _source_offset,
+	       unsigned _dest_selector, unsigned _dest_offset,
+	       size_t _length);
+
+/* The lengths here are in TRANSFERS, not bytes! */
+void _movedatab(unsigned, unsigned, unsigned, unsigned, size_t);
+void _movedataw(unsigned, unsigned, unsigned, unsigned, size_t);
+void _movedatal(unsigned, unsigned, unsigned, unsigned, size_t);
+  
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_movedata_h_ */
diff --git a/contrib/media/updf/include/sys/nearptr.h b/contrib/media/updf/include/sys/nearptr.h
new file mode 100644
index 000000000..6c89959c3
--- /dev/null
+++ b/contrib/media/updf/include/sys/nearptr.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_nearptr_h_
+#define __dj_include_sys_nearptr_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* Functions to enable "near" pointer access to DOS memory under DPMI
+   CW Sandmann 7-95  NO WARRANTY: WARNING, since these functions disable
+   memory protection, they MAY DESTROY EVERYTHING ON YOUR COMPUTER! */
+
+int __djgpp_nearptr_enable(void);	/* Returns 0 if feature not avail */
+void __djgpp_nearptr_disable(void);	/* Enables protection */
+extern int __djgpp_selector_limit;	/* Limit on CS and on DS if prot */
+extern int __djgpp_base_address;	/* Used in calculation below */
+
+#define __djgpp_conventional_base (-__djgpp_base_address)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_nearptr_h_ */
diff --git a/contrib/media/updf/include/sys/param.h b/contrib/media/updf/include/sys/param.h
new file mode 100644
index 000000000..d8e89b160
--- /dev/null
+++ b/contrib/media/updf/include/sys/param.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_param_h_
+#define __dj_include_sys_param_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <limits.h>
+
+#define MAXPATHLEN	PATH_MAX
+#define MAXGETHOSTNAME	128
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_param_h_ */
diff --git a/contrib/media/updf/include/sys/poll.h b/contrib/media/updf/include/sys/poll.h
new file mode 100644
index 000000000..4085b785e
--- /dev/null
+++ b/contrib/media/updf/include/sys/poll.h
@@ -0,0 +1,74 @@
+/* Compatibility definitions for System V `poll' interface.
+   Copyright (C) 1994,1996-2001,2004,2005,2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_POLL_H
+#define	_SYS_POLL_H	1
+
+#include <features.h>
+
+/* Get the platform dependent bits of `poll'.  */
+#include <bits/poll.h>
+#ifdef __USE_GNU
+/* Get the __sigset_t definition.  */
+# include <bits/sigset.h>
+/* Get the timespec definition.  */
+# define __need_timespec
+# include <time.h>
+#endif
+
+
+/* Type used for the number of file descriptors.  */
+typedef unsigned long int nfds_t;
+
+/* Data structure describing a polling request.  */
+struct pollfd
+  {
+    int fd;			/* File descriptor to poll.  */
+    short int events;		/* Types of events poller cares about.  */
+    short int revents;		/* Types of events that actually occurred.  */
+  };
+
+
+__BEGIN_DECLS
+
+/* Poll the file descriptors described by the NFDS structures starting at
+   FDS.  If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for
+   an event to occur; if TIMEOUT is -1, block until an event occurs.
+   Returns the number of file descriptors with events, zero if timed out,
+   or -1 for errors.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int poll (struct pollfd *__fds, nfds_t __nfds, int __timeout);
+
+#ifdef __USE_GNU
+/* Like poll, but before waiting the threads signal mask is replaced
+   with that specified in the fourth parameter.  For better usability,
+   the timeout value is specified using a TIMESPEC object.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int ppoll (struct pollfd *__fds, nfds_t __nfds,
+		  __const struct timespec *__timeout,
+		  __const __sigset_t *__ss);
+#endif
+
+__END_DECLS
+
+#endif	/* sys/poll.h */
diff --git a/contrib/media/updf/include/sys/resource.h b/contrib/media/updf/include/sys/resource.h
new file mode 100644
index 000000000..bb47237cb
--- /dev/null
+++ b/contrib/media/updf/include/sys/resource.h
@@ -0,0 +1,73 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_resource_h_
+#define __dj_include_sys_resource_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <time.h>
+
+#define RUSAGE_SELF     0               /* calling process */
+#define RUSAGE_CHILDREN -1              /* terminated child processes */
+
+struct rusage {
+  struct timeval ru_utime;	/* user time used */
+  struct timeval ru_stime;	/* system time used */
+  long ru_maxrss;		/* integral max resident set size */
+  long ru_ixrss;		/* integral shared text memory size */
+  long ru_idrss;		/* integral unshared data size */
+  long ru_isrss;		/* integral unshared stack size */
+  long ru_minflt;		/* page reclaims */
+  long ru_majflt;		/* page faults */
+  long ru_nswap;		/* swaps */
+  long ru_inblock;		/* block input operations */
+  long ru_oublock;		/* block output operations */
+  long ru_msgsnd;		/* messages sent */
+  long ru_msgrcv;		/* messages received */
+  long ru_nsignals;		/* signals received */
+  long ru_nvcsw;		/* voluntary context switches */
+  long ru_nivcsw;		/* involuntary context switches */
+};
+
+#define RLIMIT_CPU	0	/* cpu time in milliseconds */
+#define RLIMIT_FSIZE	1	/* maximum file size */
+#define RLIMIT_DATA	2	/* data size */
+#define RLIMIT_STACK	3	/* stack size */
+#define RLIMIT_CORE	4	/* core file size */
+#define RLIMIT_RSS	5	/* resident set size */
+#define RLIMIT_MEMLOCK	6	/* locked-in-memory address space */
+#define RLIMIT_NPROC	7	/* number of processes */
+#define RLIMIT_NOFILE	8	/* number of open files */
+
+#define RLIM_NLIMITS	9	/* number of resource limits */
+#define RLIM_INFINITY	((long) ((1UL << 31) - 1UL))
+
+struct rlimit {
+  long rlim_cur;		/* current (soft) limit */
+  long rlim_max;		/* maximum value for rlim_cur */
+};
+
+int getrusage(int _who, struct rusage *_rusage);
+int getrlimit(int _rltype, struct rlimit *_rlimit);
+int setrlimit(int _rltype, const struct rlimit *_rlimit);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_resource_h_ */
diff --git a/contrib/media/updf/include/sys/segments.h b/contrib/media/updf/include/sys/segments.h
new file mode 100644
index 000000000..d4889ecdd
--- /dev/null
+++ b/contrib/media/updf/include/sys/segments.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_segments_h_
+#define __dj_include_sys_segments_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+static __inline__ int
+_my_cs(void)
+{
+  unsigned short result;
+  __asm__("movw %%cs,%0" : "=r" (result));
+  return result;
+}
+
+static __inline__ int
+_my_ds(void)
+{
+  unsigned short result;
+  __asm__("movw %%ds,%0" : "=r" (result));
+  return result;
+}
+
+static __inline__ int
+_my_ss(void)
+{
+  unsigned short result;
+  __asm__("movw %%ss,%0" : "=r" (result));
+  return result;
+}
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_segment_h_ */
diff --git a/contrib/media/updf/include/sys/socket.h b/contrib/media/updf/include/sys/socket.h
new file mode 100644
index 000000000..b7a7b34e3
--- /dev/null
+++ b/contrib/media/updf/include/sys/socket.h
@@ -0,0 +1,410 @@
+#ifndef _SYS_SOCKET_H
+#define _SYS_SOCKET_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <inttypes.h>
+
+__BEGIN_DECLS
+
+#define SOL_SOCKET	1
+
+#define SO_DEBUG	1
+#define SO_REUSEADDR	2
+#define SO_TYPE		3
+#define SO_ERROR	4
+#define SO_DONTROUTE	5
+#define SO_BROADCAST	6
+#define SO_SNDBUF	7
+#define SO_RCVBUF	8
+#define SO_KEEPALIVE	9
+#define SO_OOBINLINE	10
+#define SO_NO_CHECK	11
+#define SO_PRIORITY	12
+#define SO_LINGER	13
+#define SO_BSDCOMPAT	14
+/* To add :#define SO_REUSEPORT 15 */
+#define SO_PASSCRED	16
+#define SO_PEERCRED	17
+#define SO_RCVLOWAT	18
+#define SO_SNDLOWAT	19
+#define SO_RCVTIMEO	20
+#define SO_SNDTIMEO	21
+#define SO_ACCEPTCONN		30
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define SO_SECURITY_AUTHENTICATION		22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
+#define SO_SECURITY_ENCRYPTION_NETWORK		24
+
+#define SO_BINDTODEVICE	25
+
+/* Socket filtering */
+#define SO_ATTACH_FILTER        26
+#define SO_DETACH_FILTER        27
+
+#define SO_PEERNAME		28
+#define SO_TIMESTAMP		29
+#define SCM_TIMESTAMP		SO_TIMESTAMP
+
+/* Socket types. */
+#define SOCK_STREAM	1		/* stream (connection) socket	*/
+#define SOCK_DGRAM	2		/* datagram (conn.less) socket	*/
+#define SOCK_RAW	3		/* raw socket			*/
+#define SOCK_RDM	4		/* reliably-delivered message	*/
+#define SOCK_SEQPACKET	5		/* sequential packet socket	*/
+#define SOCK_PACKET	10		/* linux specific way of	*/
+					/* getting packets at the dev	*/
+					/* level.  For writing rarp and	*/
+					/* other similar things on the	*/
+					/* user level.			*/
+
+struct sockaddr {
+  sa_family_t sa_family;
+  char sa_data[14];
+};
+
+struct linger {
+  int l_onoff;
+  int l_linger;
+};
+
+struct iovec {
+  void* iov_base;	/* BSD uses caddr_t (1003.1g requires void *) */
+  size_t iov_len;	/* Must be size_t (1003.1g) */
+};
+
+struct msghdr {
+  void* msg_name;		/* Socket name */
+  int msg_namelen;		/* Length of name */
+  struct iovec* msg_iov;	/* Data blocks */
+  size_t msg_iovlen;		/* Number of blocks */
+  void* msg_control;		/* Per protocol magic (eg BSD file descriptor passing) */
+  size_t msg_controllen;	/* Length of cmsg list */
+  unsigned msg_flags;
+};
+
+struct cmsghdr {
+  size_t cmsg_len;	/* data byte count, including hdr */
+  int cmsg_level;	/* originating protocol */
+  int cmsg_type;	/* protocol-specific type */
+};
+
+#define UIO_FASTIOV	8
+#define UIO_MAXIOV	1024
+
+/* "Socket"-level control message types: */
+
+#define SCM_RIGHTS	0x01	/* rw: access rights (array of int) */
+#define SCM_CREDENTIALS	0x02	/* rw: struct ucred             */
+#define SCM_CONNECT	0x03	/* rw: struct scm_connect       */
+
+struct ucred {
+  unsigned int pid;
+  unsigned int uid;
+  unsigned int gid;
+};
+
+/* Supported address families. */
+#define AF_UNSPEC	0
+#define AF_UNIX		1	/* Unix domain sockets 		*/
+#define AF_LOCAL	1	/* POSIX name for AF_UNIX	*/
+#define AF_INET		2	/* Internet IP Protocol 	*/
+#define AF_AX25		3	/* Amateur Radio AX.25 		*/
+#define AF_IPX		4	/* Novell IPX 			*/
+#define AF_APPLETALK	5	/* AppleTalk DDP 		*/
+#define AF_NETROM	6	/* Amateur Radio NET/ROM 	*/
+#define AF_BRIDGE	7	/* Multiprotocol bridge 	*/
+#define AF_ATMPVC	8	/* ATM PVCs			*/
+#define AF_X25		9	/* Reserved for X.25 project 	*/
+#define AF_INET6	10	/* IP version 6			*/
+#define AF_ROSE		11	/* Amateur Radio X.25 PLP	*/
+#define AF_DECnet	12	/* Reserved for DECnet project	*/
+#define AF_NETBEUI	13	/* Reserved for 802.2LLC project*/
+#define AF_SECURITY	14	/* Security callback pseudo AF */
+#define AF_KEY		15      /* PF_KEY key management API */
+#define AF_NETLINK	16
+#define AF_ROUTE	AF_NETLINK /* Alias to emulate 4.4BSD */
+#define AF_PACKET	17	/* Packet family		*/
+#define AF_ASH		18	/* Ash				*/
+#define AF_ECONET	19	/* Acorn Econet			*/
+#define AF_ATMSVC	20	/* ATM SVCs			*/
+#define AF_SNA		22	/* Linux SNA Project (nutters!) */
+#define AF_IRDA		23	/* IRDA sockets			*/
+#define AF_PPPOX	24	/* PPPoX sockets		*/
+#define AF_WANPIPE	25	/* Wanpipe API Sockets */
+#define AF_MAX		32	/* For now.. */
+
+/* Protocol families, same as address families. */
+#define PF_UNSPEC	AF_UNSPEC
+#define PF_UNIX		AF_UNIX
+#define PF_LOCAL	AF_LOCAL
+#define PF_INET		AF_INET
+#define PF_AX25		AF_AX25
+#define PF_IPX		AF_IPX
+#define PF_APPLETALK	AF_APPLETALK
+#define	PF_NETROM	AF_NETROM
+#define PF_BRIDGE	AF_BRIDGE
+#define PF_ATMPVC	AF_ATMPVC
+#define PF_X25		AF_X25
+#define PF_INET6	AF_INET6
+#define PF_ROSE		AF_ROSE
+#define PF_DECnet	AF_DECnet
+#define PF_NETBEUI	AF_NETBEUI
+#define PF_SECURITY	AF_SECURITY
+#define PF_KEY		AF_KEY
+#define PF_NETLINK	AF_NETLINK
+#define PF_ROUTE	AF_ROUTE
+#define PF_PACKET	AF_PACKET
+#define PF_ASH		AF_ASH
+#define PF_ECONET	AF_ECONET
+#define PF_ATMSVC	AF_ATMSVC
+#define PF_SNA		AF_SNA
+#define PF_IRDA		AF_IRDA
+#define PF_PPPOX	AF_PPPOX
+#define PF_WANPIPE	AF_WANPIPE
+#define PF_MAX		AF_MAX
+
+/* Maximum queue length specifiable by listen.  */
+#define SOMAXCONN	128
+
+/* Flags we can use with send/ and recv.
+   Added those for 1003.1g not all are supported yet */
+#define MSG_OOB		1
+#define MSG_PEEK	2
+#define MSG_DONTROUTE	4
+#define MSG_TRYHARD     4       /* Synonym for MSG_DONTROUTE for DECnet */
+#define MSG_CTRUNC	8
+#define MSG_PROBE	0x10	/* Do not send. Only probe path f.e. for MTU */
+#define MSG_TRUNC	0x20
+#define MSG_DONTWAIT	0x40	/* Nonblocking io		 */
+#define MSG_EOR         0x80	/* End of record */
+#define MSG_WAITALL	0x100	/* Wait for a full request */
+#define MSG_FIN         0x200
+#define MSG_EOF         MSG_FIN
+#define MSG_SYN		0x400
+#define MSG_CONFIRM	0x800	/* Confirm path validity */
+#define MSG_RST		0x1000
+#define MSG_ERRQUEUE	0x2000	/* Fetch message from error queue */
+#define MSG_NOSIGNAL	0x4000	/* Do not generate SIGPIPE */
+#define MSG_MORE	0x8000	/* Sender will send more */
+
+/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
+#define SOL_IP		0
+/* #define SOL_ICMP	1	No-no-no! Due to Linux :-) we cannot use SOL_ICMP=1 */
+#define SOL_TCP		6
+#define SOL_UDP		17
+#define SOL_IPV6	41
+#define SOL_ICMPV6	58
+#define SOL_RAW		255
+#define SOL_IPX		256
+#define SOL_AX25	257
+#define SOL_ATALK	258
+#define SOL_NETROM	259
+#define SOL_ROSE	260
+#define SOL_DECNET	261
+#define	SOL_X25		262
+#define SOL_PACKET	263
+#define SOL_ATM		264	/* ATM layer (cell level) */
+#define SOL_AAL		265	/* ATM Adaption Layer (packet level) */
+#define SOL_IRDA        266
+
+/* IPX options */
+#define IPX_TYPE	1
+
+#define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
+#define __CMSG_NXTHDR(ctl, len, cmsg) __cmsg_nxthdr((ctl),(len),(cmsg))
+#define CMSG_NXTHDR(mhdr, cmsg) cmsg_nxthdr((mhdr), (cmsg))
+
+static inline struct cmsghdr* __cmsg_nxthdr(void *__ctl, size_t __size, struct cmsghdr *__cmsg)
+{
+  struct cmsghdr * __ptr;
+  __ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) +  CMSG_ALIGN(__cmsg->cmsg_len));
+  if ((unsigned long)((char*)(__ptr+1) - (char *) __ctl) > __size)
+    return (struct cmsghdr *)0;
+  return __ptr;
+}
+
+static inline struct cmsghdr* cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg)
+{
+  return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
+}
+
+#define CMSG_DATA(cmsg)	((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))
+#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
+#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
+
+#define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ? \
+				  (struct cmsghdr *)(ctl) : \
+				  (struct cmsghdr *)NULL)
+#define CMSG_FIRSTHDR(msg)	__CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
+
+struct sockaddr_storage {
+  sa_family_t  ss_family;
+  uint32_t  __ss_align;
+  char __ss_padding[(128  - (2 * sizeof (uint32_t ))) ];
+};
+
+#ifndef SOCK_DGRAM
+/* the Linux kernel headers suck really badly on non-x86 */
+#define SOCK_STREAM	1		/* stream (connection) socket	*/
+#define SOCK_DGRAM	2		/* datagram (conn.less) socket	*/
+#define SOCK_RAW	3		/* raw socket			*/
+#define SOCK_RDM	4		/* reliably-delivered message	*/
+#define SOCK_SEQPACKET	5		/* sequential packet socket	*/
+#define SOCK_PACKET	10		/* linux specific way of	*/
+#endif
+
+int socket(int domain, int type, int protocol) ;
+int accept(int s, struct sockaddr *addr, socklen_t *addrlen) ;
+int connect(int sockfd, const struct sockaddr *serv_addr, socklen_t addrlen) ;
+int bind(int sockfd, const struct sockaddr *my_addr, socklen_t addrlen) ;
+int recv(int s, void *buf, size_t len, int flags) ;
+int recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen) ;
+int recvmsg(int s, struct msghdr *msg, int flags) ;
+int send(int s, const void *msg, size_t len, int flags) ;
+int sendto(int s, const void *msg, size_t len, int flags, const struct sockaddr *to, socklen_t tolen) ;
+int sendmsg(int s, const struct msghdr *msg, int flags) ;
+
+int getpeername(int s, struct sockaddr *name, socklen_t *namelen) ;
+int getsockname(int  s , struct sockaddr * name , socklen_t * namelen) ;
+
+int getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen) ;
+int setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen) ;
+
+int listen(int s, int backlog) ;
+
+#define SHUT_RD 0
+#define SHUT_WR 1
+#define SHUT_RDWR 2
+int shutdown(int s, int how) ;
+
+int socketpair(int d, int type, int protocol, int sv[2]);
+
+/* currently not supported: */
+#define NI_NOFQDN 1
+
+#define NI_NUMERICHOST 2
+#define NI_NAMEREQD 4
+#define NI_NUMERICSERV 8
+#define NI_DGRAM 16
+
+struct addrinfo {
+  int     ai_flags;
+  int     ai_family;
+  int     ai_socktype;
+  int     ai_protocol;
+  size_t  ai_addrlen;
+  struct sockaddr *ai_addr;
+  char   *ai_canonname;
+  struct addrinfo *ai_next;
+};
+
+int getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host,
+		size_t hostlen, char *serv, size_t servlen, int flags) ;
+int getaddrinfo(const char *node, const char *service, const struct
+		addrinfo *hints, struct addrinfo **res) ;
+void freeaddrinfo(struct addrinfo *res) ;
+const char *gai_strerror(int errcode) ;
+
+#define EAI_FAMILY -1
+#define EAI_SOCKTYPE -2
+#define EAI_BADFLAGS -3
+#define EAI_NONAME -4
+#define EAI_SERVICE -5
+#define EAI_ADDRFAMILY -6
+#define EAI_NODATA -7
+#define EAI_MEMORY -8
+#define EAI_FAIL -9
+#define EAI_AGAIN -10
+#define EAI_SYSTEM -11
+
+#define AI_NUMERICHOST 1
+#define AI_CANONNAME 2
+#define AI_PASSIVE 4
+
+/* Linux-specific socket ioctls */
+#define SIOCINQ		FIONREAD
+#define SIOCOUTQ	TIOCOUTQ
+
+/* Routing table calls. */
+#define SIOCADDRT	0x890B		/* add routing table entry	*/
+#define SIOCDELRT	0x890C		/* delete routing table entry	*/
+#define SIOCRTMSG	0x890D		/* call to routing system	*/
+
+/* Socket configuration controls. */
+#define SIOCGIFNAME	0x8910		/* get iface name		*/
+#define SIOCSIFLINK	0x8911		/* set iface channel		*/
+#define SIOCGIFCONF	0x8912		/* get iface list		*/
+#define SIOCGIFFLAGS	0x8913		/* get flags			*/
+#define SIOCSIFFLAGS	0x8914		/* set flags			*/
+#define SIOCGIFADDR	0x8915		/* get PA address		*/
+#define SIOCSIFADDR	0x8916		/* set PA address		*/
+#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
+#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
+#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
+#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
+#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
+#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
+#define SIOCGIFMETRIC	0x891d		/* get metric			*/
+#define SIOCSIFMETRIC	0x891e		/* set metric			*/
+#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
+#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
+#define SIOCGIFMTU	0x8921		/* get MTU size			*/
+#define SIOCSIFMTU	0x8922		/* set MTU size			*/
+#define SIOCSIFNAME	0x8923		/* set interface name */
+#define SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
+#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
+#define SIOCSIFENCAP	0x8926		
+#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
+#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
+#define SIOCSIFSLAVE	0x8930
+#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
+#define SIOCDELMULTI	0x8932
+#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
+#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
+#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
+#define SIOCGIFPFLAGS	0x8935
+#define SIOCDIFADDR	0x8936		/* delete PA address		*/
+#define SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
+#define SIOCGIFCOUNT	0x8938		/* get number of devices */
+
+#define SIOCGIFBR	0x8940		/* Bridging support		*/
+#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
+
+#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
+#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
+
+#define SIOCGIFDIVERT	0x8944		/* Frame diversion support */
+#define SIOCSIFDIVERT	0x8945		/* Set frame diversion options */
+
+#define SIOCETHTOOL	0x8946		/* Ethtool interface		*/
+
+/* ARP cache control calls. */
+		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
+#define SIOCDARP	0x8953		/* delete ARP table entry	*/
+#define SIOCGARP	0x8954		/* get ARP table entry		*/
+#define SIOCSARP	0x8955		/* set ARP table entry		*/
+
+/* RARP cache control calls. */
+#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
+#define SIOCGRARP	0x8961		/* get RARP table entry		*/
+#define SIOCSRARP	0x8962		/* set RARP table entry		*/
+
+/* Driver configuration calls */
+
+#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
+#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
+
+/* DLCI configuration calls */
+
+#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
+#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
+
+#define SIOCDEVPRIVATE	0x89F0		/* to 89FF */
+
+#define _LINUX_SOCKET_H
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/sys/stat.h b/contrib/media/updf/include/sys/stat.h
new file mode 100644
index 000000000..80e494527
--- /dev/null
+++ b/contrib/media/updf/include/sys/stat.h
@@ -0,0 +1,128 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_stat_h_
+#define __dj_include_sys_stat_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define S_ISBLK(m)	(((m) & 0xf000) == 0x1000)
+#define S_ISCHR(m)	(((m) & 0xf000) == 0x2000)
+#define S_ISDIR(m)	(((m) & 0xf000) == 0x3000)
+#define S_ISFIFO(m)	(((m) & 0xf000) == 0x4000)
+#define S_ISREG(m)	(((m) & 0xf000) == 0x0000)
+
+#define S_ISUID		0x80000000
+#define S_ISGID		0x40000000
+
+#define S_IRUSR		00400
+#define S_IRGRP		00040
+#define S_IROTH		00004
+#define S_IWUSR		00200
+#define S_IWGRP		00020
+#define S_IWOTH		00002
+#define S_IXUSR		00100
+#define S_IXGRP		00010
+#define S_IXOTH		00001
+#define S_IRWXU		00700
+#define S_IRWXG		00070
+#define S_IRWXO		00007
+
+#include <sys/types.h>
+#include <sys/djtypes.h>
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+struct stat {
+  time_t	st_atime;
+  time_t	st_ctime;
+  dev_t		st_dev;
+  gid_t		st_gid;
+  ino_t		st_ino;
+  mode_t	st_mode;
+  time_t	st_mtime;
+  nlink_t	st_nlink;
+  off_t		st_size;
+  off_t		st_blksize;
+  uid_t		st_uid;
+  dev_t		st_rdev; /* unused */
+  int          st_blocks;
+};
+
+int	chmod(const char *_path, mode_t _mode);
+int	fstat(int _fildes, struct stat *_buf);
+int	mkdir(const char *_path, mode_t _mode);
+int	mkfifo(const char *_path, mode_t _mode);
+int	stat(const char *_path, struct stat *_buf);
+mode_t	umask(mode_t _cmask);
+
+#ifndef _POSIX_SOURCE
+
+/* POSIX.1 doesn't mention these at all */
+
+#define S_IFMT		0xf000
+
+#define S_IFREG		0x0000
+#define S_IFBLK		0x1000
+#define S_IFCHR		0x2000
+#define S_IFDIR		0x3000
+#define S_IFIFO		0x4000
+#define S_IFFIFO	S_IFIFO
+
+#define S_IFLABEL	0x5000
+#define S_ISLABEL(m)	(((m) & 0xf000) == 0x5000)
+
+void	        _fixpath(const char *, char *);
+unsigned short  _get_magic(const char *, int);
+int             _is_executable(const char *, int, const char *);
+int		mknod(const char *_path, mode_t _mode, dev_t _dev);
+char          * _truename(const char *, char *);
+
+/* Bit-mapped variable _djstat_flags describes what expensive
+   f?stat() features our application needs.  If you don't need a
+   feature, set its bit in the variable.  By default, all the
+   bits are cleared (i.e., you get the most expensive code).  */
+#define _STAT_INODE         1   /* should we bother getting inode numbers? */
+#define _STAT_EXEC_EXT      2   /* get execute bits from file extension? */
+#define _STAT_EXEC_MAGIC    4   /* get execute bits from magic signature? */
+#define _STAT_DIRSIZE       8   /* compute directory size? */
+#define _STAT_ROOT_TIME  0x10   /* try to get root dir time stamp? */
+#define _STAT_WRITEBIT   0x20   /* fstat() needs write bit? */
+
+extern unsigned short   _djstat_flags;
+
+/* Bit-mapped variable _djstat_fail_bits describes which individual
+   undocumented features f?stat() failed to use.  To get a human-
+   readable description of the bits, call _djstat_describe_lossage(). */
+#define _STFAIL_SDA         1   /* Get SDA call failed */
+#define _STFAIL_OSVER       2   /* Unsupported DOS version */
+#define _STFAIL_BADSDA      4   /* Bad pointer to SDA */
+#define _STFAIL_TRUENAME    8   /* _truename() failed */
+#define _STFAIL_HASH     0x10   /* inode defaults to hashing */
+#define _STFAIL_LABEL    0x20   /* Root dir, but no volume label */
+#define _STFAIL_DCOUNT   0x40   /* dirent_count ridiculously large */
+#define _STFAIL_WRITEBIT 0x80   /* fstat() failed to get write access bit */
+#define _STFAIL_DEVNO   0x100   /* fstat() failed to get device number */
+#define _STFAIL_BADSFT  0x200   /* SFT entry found, but can't be trusted */
+#define _STFAIL_SFTIDX  0x400   /* bad SFT index in JFT */
+#define _STFAIL_SFTNF   0x800   /* file entry not found in SFT array */
+
+extern unsigned short   _djstat_fail_bits;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_stat_h_ */
diff --git a/contrib/media/updf/include/sys/sysmacros.h b/contrib/media/updf/include/sys/sysmacros.h
new file mode 100644
index 000000000..7fd26fa97
--- /dev/null
+++ b/contrib/media/updf/include/sys/sysmacros.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_sysmacros_h_
+#define __dj_include_sys_sysmacros_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define major(x)	((int)(((unsigned)(x) >> 8) & 0xff))
+#define minor(x)	((int)((x) & 0xff))
+
+#define makedev(x,y)	((dev_t)(((x) << 8) | (y)))
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_sysmacros_h_ */
diff --git a/contrib/media/updf/include/sys/system.h b/contrib/media/updf/include/sys/system.h
new file mode 100644
index 000000000..d55428b9e
--- /dev/null
+++ b/contrib/media/updf/include/sys/system.h
@@ -0,0 +1,74 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_system_h__
+#define __dj_include_sys_system_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+extern int _shell_command  (const char *_prog, const char *_cmdline);
+extern int _is_unixy_shell (const char *_prog);
+extern int _is_dos_shell   (const char *_prog);
+
+/* Checking for special executable formats */
+
+typedef struct {
+  char magic[16];
+  int struct_length;
+  char go32[16];
+  unsigned char buffer[0];
+} _v1_stubinfo;
+
+
+typedef struct {
+  union {
+    unsigned version:8; /* The version of DJGPP created that COFF exe */
+    struct {
+      unsigned minor:4; /* The minor version of DJGPP */
+      unsigned major:4; /* The major version of DJGPP */
+    } v;
+  } version;
+
+  unsigned object_format:4; /* What an object format */
+# define _V2_OBJECT_FORMAT_UNKNOWN 0x00
+# define _V2_OBJECT_FORMAT_COFF    0x01
+
+  unsigned exec_format:4; /* What an executable format */
+# define _V2_EXEC_FORMAT_UNKNOWN    0x00
+# define _V2_EXEC_FORMAT_COFF       0x01
+# define _V2_EXEC_FORMAT_STUBCOFF   0x02
+# define _V2_EXEC_FORMAT_EXE        0x03
+# define _V2_EXEC_FORMAT_UNIXSCRIPT 0x04
+
+  unsigned valid:1; /* Only when nonzero all the information is valid */
+
+  unsigned has_stubinfo:1; /* When nonzero the stubinfo info is valid */
+
+  unsigned unused:14;
+
+  _v1_stubinfo *stubinfo;
+} _v2_prog_type;
+
+/* When program == NULL you have to pass a valid file handle
+   in fd, otherwise the file is opened and closed by the function */
+const _v2_prog_type *_check_v2_prog(const char *program, int fd);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_sys_system_h__ */
diff --git a/contrib/media/updf/include/sys/time.h b/contrib/media/updf/include/sys/time.h
new file mode 100644
index 000000000..3c23fee9f
--- /dev/null
+++ b/contrib/media/updf/include/sys/time.h
@@ -0,0 +1,47 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_time_h_
+#define __dj_include_sys_time_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <time.h>
+
+#define ITIMER_REAL      0
+#define ITIMER_PROF      1
+
+struct itimerval {
+  struct  timeval it_interval;    /* timer interval */
+  struct  timeval it_value;       /* current value */
+};
+
+/* Applications should set this to the number of microseconds between
+   timer ticks if they reprogram the system clock.  By default, it is
+   set to -1, which causes setitimer to use the default 54.925 msec
+   clock granularity.  */
+extern long __djgpp_clock_tick_interval;
+
+int getitimer(int _which, struct itimerval *_value);
+int setitimer(int _which, struct itimerval *_value, struct itimerval *_ovalue);
+int utimes(const char *_file, struct timeval _tvp[2]);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_time_h_ */
diff --git a/contrib/media/updf/include/sys/timeb.h b/contrib/media/updf/include/sys/timeb.h
new file mode 100644
index 000000000..f6b2028f2
--- /dev/null
+++ b/contrib/media/updf/include/sys/timeb.h
@@ -0,0 +1,42 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_timeb_h_
+#define __dj_include_sys_timeb_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/djtypes.h>
+
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+struct timeb
+{
+    time_t		time;		/* Seconds since the epoch	*/
+    unsigned short	millitm;
+    short		timezone;
+    short		dstflag;
+};
+
+extern int	ftime(struct timeb *);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_timeb_h_ */
diff --git a/contrib/media/updf/include/sys/times.h b/contrib/media/updf/include/sys/times.h
new file mode 100644
index 000000000..e702c3b12
--- /dev/null
+++ b/contrib/media/updf/include/sys/times.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_times_h_
+#define __dj_include_sys_times_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+__DJ_clock_t
+#undef __DJ_clock_t
+#define __DJ_clock_t
+
+struct tms {
+  clock_t tms_utime;
+  clock_t tms_cstime;
+  clock_t tms_cutime;
+  clock_t tms_stime;
+};
+
+clock_t	times(struct tms *buffer);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_times_h_ */
diff --git a/contrib/media/updf/include/sys/types.h b/contrib/media/updf/include/sys/types.h
new file mode 100644
index 000000000..79ba1f43b
--- /dev/null
+++ b/contrib/media/updf/include/sys/types.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_types_h_
+#define __dj_include_sys_types_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/djtypes.h>
+  
+typedef int		dev_t;
+typedef int		ino_t;
+typedef int		mode_t;
+typedef int		nlink_t;
+
+__DJ_gid_t
+#undef __DJ_gid_t
+#define __DJ_gid_t
+__DJ_off_t
+#undef __DJ_off_t
+#define __DJ_off_t
+__DJ_pid_t
+#undef __DJ_pid_t
+#define __DJ_pid_t
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_ssize_t
+#undef __DJ_ssize_t
+#define __DJ_ssize_t
+__DJ_uid_t
+#undef __DJ_uid_t
+#define __DJ_uid_t
+
+/* Allow including program to override.  */
+#ifndef FD_SETSIZE
+#define FD_SETSIZE 256
+#endif
+
+typedef struct fd_set {
+  unsigned char fd_bits [((FD_SETSIZE) + 7) / 8];
+} fd_set;
+
+#define FD_SET(n, p)    ((p)->fd_bits[(n) / 8] |= (1 << ((n) & 7)))
+#define FD_CLR(n, p)	((p)->fd_bits[(n) / 8] &= ~(1 << ((n) & 7)))
+#define FD_ISSET(n, p)	((p)->fd_bits[(n) / 8] & (1 << ((n) & 7)))
+#define FD_ZERO(p)	memset ((void *)(p), 0, sizeof (*(p)))
+
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+#define __socklen_t_defined
+typedef unsigned int socklen_t;
+typedef unsigned short sa_family_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_types_h_ */
diff --git a/contrib/media/updf/include/sys/user.h b/contrib/media/updf/include/sys/user.h
new file mode 100644
index 000000000..aca46e7d3
--- /dev/null
+++ b/contrib/media/updf/include/sys/user.h
@@ -0,0 +1,103 @@
+/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_USER_H
+#define _SYS_USER_H	1
+
+/* The whole purpose of this file is for GDB and GDB only.  Don't read
+   too much into it.  Don't use it for anything other than GDB unless
+   you know what you are doing.  */
+
+struct user_fpregs_struct
+{
+  long int cwd;
+  long int swd;
+  long int twd;
+  long int fip;
+  long int fcs;
+  long int foo;
+  long int fos;
+  long int st_space [20];
+};
+
+struct user_fpxregs_struct
+{
+  unsigned short int cwd;
+  unsigned short int swd;
+  unsigned short int twd;
+  unsigned short int fop;
+  long int fip;
+  long int fcs;
+  long int foo;
+  long int fos;
+  long int mxcsr;
+  long int reserved;
+  long int st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
+  long int xmm_space[32];  /* 8*16 bytes for each XMM-reg = 128 bytes */
+  long int padding[56];
+};
+
+struct user_regs_struct
+{
+  long int ebx;
+  long int ecx;
+  long int edx;
+  long int esi;
+  long int edi;
+  long int ebp;
+  long int eax;
+  long int xds;
+  long int xes;
+  long int xfs;
+  long int xgs;
+  long int orig_eax;
+  long int eip;
+  long int xcs;
+  long int eflags;
+  long int esp;
+  long int xss;
+};
+
+struct user
+{
+  struct user_regs_struct	regs;
+  int				u_fpvalid;
+  struct user_fpregs_struct	i387;
+  unsigned long int		u_tsize;
+  unsigned long int		u_dsize;
+  unsigned long int		u_ssize;
+  unsigned long			start_code;
+  unsigned long			start_stack;
+  long int			signal;
+  int				reserved;
+  struct user_regs_struct*	u_ar0;
+  struct user_fpregs_struct*	u_fpstate;
+  unsigned long int		magic;
+  char				u_comm [32];
+  int				u_debugreg [8];
+};
+
+#define PAGE_SHIFT		12
+#define PAGE_SIZE		(1UL << PAGE_SHIFT)
+#define PAGE_MASK		(~(PAGE_SIZE-1))
+#define NBPG			PAGE_SIZE
+#define UPAGES			1
+#define HOST_TEXT_START_ADDR	(u.start_code)
+#define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
+
+#endif	/* _SYS_USER_H */
diff --git a/contrib/media/updf/include/sys/utsname.h b/contrib/media/updf/include/sys/utsname.h
new file mode 100644
index 000000000..7a3abb241
--- /dev/null
+++ b/contrib/media/updf/include/sys/utsname.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_utsname_h_
+#define __dj_include_sys_utsname_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+struct utsname {
+  char machine[9];
+  char nodename[32];
+  char release[9];
+  char sysname[9];
+  char version[9];
+};
+
+int	uname(struct utsname *name);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_utsname_h_ */
diff --git a/contrib/media/updf/include/sys/version.h b/contrib/media/updf/include/sys/version.h
new file mode 100644
index 000000000..353779949
--- /dev/null
+++ b/contrib/media/updf/include/sys/version.h
@@ -0,0 +1,19 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+
+#undef DJGPP
+#undef __DJGPP
+#undef __DJGPP__
+
+#define DJGPP 2
+#define __DJGPP 2
+#define __DJGPP__ 2
+
+#undef DJGPP_MINOR
+#undef __DJGPP_MINOR
+#undef __DJGPP_MINOR__
+
+#define DJGPP_MINOR 3
+#define __DJGPP_MINOR 3
+#define __DJGPP_MINOR__ 3
+
diff --git a/contrib/media/updf/include/sys/vfs.h b/contrib/media/updf/include/sys/vfs.h
new file mode 100644
index 000000000..ed8c5993b
--- /dev/null
+++ b/contrib/media/updf/include/sys/vfs.h
@@ -0,0 +1,50 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_vfs_h_
+#define __dj_include_sys_vfs_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef long	fsid_t[2];
+
+#define	MOUNT_UFS	0
+#define	MOUNT_NFS	1	/* Not possible on DOS */
+#define	MOUNT_CDFS	2	/* Not possible on DOS */
+
+#define	FS_MAGIC	0x11954	/* Taken from HP-UX */
+
+struct statfs
+{
+    long	f_type;
+    long	f_bsize;
+    long	f_blocks;
+    long	f_bfree;
+    long	f_bavail;
+    long	f_files;
+    long	f_ffree;
+    fsid_t	f_fsid;
+    long	f_magic;
+};
+
+extern int	statfs(const char *, struct statfs *);
+extern int	fstatfs(int, struct statfs *);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_vfs_h_ */
diff --git a/contrib/media/updf/include/sys/wait.h b/contrib/media/updf/include/sys/wait.h
new file mode 100644
index 000000000..550e8642b
--- /dev/null
+++ b/contrib/media/updf/include/sys/wait.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_wait_h_
+#define __dj_include_sys_wait_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+
+#define WEXITSTATUS(stat_val)	(  (stat_val) & 0x000ff)
+#define WIFEXITED(stat_val)	(!((stat_val) & 0x3ff00))
+#define WIFSIGNALED(stat_val)	( ((stat_val) & 0x3ff00))
+#define WIFSTOPPED(stat_val)	0
+#define WNOHANG			1
+#define WSTOPSIG(stat_val)	0
+#define WTERMSIG(stat_val)	( ((stat_val) >> 8 ) & 0x3ff)
+#define WUNTRACED		0
+
+__DJ_pid_t
+#undef __DJ_pid_t
+#define __DJ_pid_t
+
+pid_t wait(int *stat_loc);
+pid_t waitpid(pid_t pid, int *stat_loc, int options);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_wait_h_ */
diff --git a/contrib/media/updf/include/t1.h b/contrib/media/updf/include/t1.h
new file mode 100644
index 000000000..572ec88d2
--- /dev/null
+++ b/contrib/media/updf/include/t1.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __T1_H
+#define __T1_H
+/**
+@file t1.h
+@brief Implementation of the tier-1 coding (coding of code-block coefficients) (T1)
+
+The functions in T1.C have for goal to realize the tier-1 coding operation. The functions
+in T1.C are used by some function in TCD.C.
+*/
+
+/** @defgroup T1 T1 - Implementation of the tier-1 coding */
+/*@{*/
+
+/* ----------------------------------------------------------------------- */
+#define T1_NMSEDEC_BITS 7
+
+#define T1_SIG_NE 0x0001	/**< Context orientation : North-East direction */
+#define T1_SIG_SE 0x0002	/**< Context orientation : South-East direction */
+#define T1_SIG_SW 0x0004	/**< Context orientation : South-West direction */
+#define T1_SIG_NW 0x0008	/**< Context orientation : North-West direction */
+#define T1_SIG_N 0x0010		/**< Context orientation : North direction */
+#define T1_SIG_E 0x0020		/**< Context orientation : East direction */
+#define T1_SIG_S 0x0040		/**< Context orientation : South direction */
+#define T1_SIG_W 0x0080		/**< Context orientation : West direction */
+#define T1_SIG_OTH (T1_SIG_N|T1_SIG_NE|T1_SIG_E|T1_SIG_SE|T1_SIG_S|T1_SIG_SW|T1_SIG_W|T1_SIG_NW)
+#define T1_SIG_PRIM (T1_SIG_N|T1_SIG_E|T1_SIG_S|T1_SIG_W)
+
+#define T1_SGN_N 0x0100
+#define T1_SGN_E 0x0200
+#define T1_SGN_S 0x0400
+#define T1_SGN_W 0x0800
+#define T1_SGN (T1_SGN_N|T1_SGN_E|T1_SGN_S|T1_SGN_W)
+
+#define T1_SIG 0x1000
+#define T1_REFINE 0x2000
+#define T1_VISIT 0x4000
+
+#define T1_NUMCTXS_ZC 9
+#define T1_NUMCTXS_SC 5
+#define T1_NUMCTXS_MAG 3
+#define T1_NUMCTXS_AGG 1
+#define T1_NUMCTXS_UNI 1
+
+#define T1_CTXNO_ZC 0
+#define T1_CTXNO_SC (T1_CTXNO_ZC+T1_NUMCTXS_ZC)
+#define T1_CTXNO_MAG (T1_CTXNO_SC+T1_NUMCTXS_SC)
+#define T1_CTXNO_AGG (T1_CTXNO_MAG+T1_NUMCTXS_MAG)
+#define T1_CTXNO_UNI (T1_CTXNO_AGG+T1_NUMCTXS_AGG)
+#define T1_NUMCTXS (T1_CTXNO_UNI+T1_NUMCTXS_UNI)
+
+#define T1_NMSEDEC_FRACBITS (T1_NMSEDEC_BITS-1)
+
+#define T1_TYPE_MQ 0	/**< Normal coding using entropy coder */
+#define T1_TYPE_RAW 1	/**< No encoding the information is store under raw format in codestream (mode switch RAW)*/
+
+/* ----------------------------------------------------------------------- */
+
+typedef short flag_t;
+
+/**
+Tier-1 coding (coding of code-block coefficients)
+*/
+typedef struct opj_t1 {
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** MQC component */
+	opj_mqc_t *mqc;
+	/** RAW component */
+	opj_raw_t *raw;
+
+	int *data;
+	flag_t *flags;
+	int w;
+	int h;
+	int datasize;
+	int flagssize;
+	int flags_stride;
+} opj_t1_t;
+
+#define MACRO_t1_flags(x,y) t1->flags[((x)*(t1->flags_stride))+(y)]
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a new T1 handle 
+and initialize the look-up tables of the Tier-1 coder/decoder
+@return Returns a new T1 handle if successful, returns NULL otherwise
+@see t1_init_luts
+*/
+opj_t1_t* t1_create(opj_common_ptr cinfo);
+/**
+Destroy a previously created T1 handle
+@param t1 T1 handle to destroy
+*/
+void t1_destroy(opj_t1_t *t1);
+/**
+Encode the code-blocks of a tile
+@param t1 T1 handle
+@param tile The tile to encode
+@param tcp Tile coding parameters
+*/
+void t1_encode_cblks(opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp);
+/**
+Decode the code-blocks of a tile
+@param t1 T1 handle
+@param tilec The tile to decode
+@param tccp Tile coding parameters
+*/
+void t1_decode_cblks(opj_t1_t* t1, opj_tcd_tilecomp_t* tilec, opj_tccp_t* tccp);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __T1_H */
diff --git a/contrib/media/updf/include/t1_luts.h b/contrib/media/updf/include/t1_luts.h
new file mode 100644
index 000000000..e5e33f665
--- /dev/null
+++ b/contrib/media/updf/include/t1_luts.h
@@ -0,0 +1,143 @@
+/* This file was automatically generated by t1_generate_luts.c */
+
+static char lut_ctxno_zc[1024] = {
+  0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 
+  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  0, 3, 3, 6, 3, 6, 6, 8, 3, 6, 6, 8, 6, 8, 8, 8, 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 
+  1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8
+};
+
+static char lut_ctxno_sc[256] = {
+  0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xd, 0xc, 0xd, 0xd, 0xd, 0xd, 0xd, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xb, 0xc, 0xb, 0xd, 0xc, 0xd, 0xc, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xd, 0x9, 0xa, 0xd, 0xd, 0xa, 0xa, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xb, 0x9, 0xa, 0xd, 0xc, 0xa, 0x9, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xd, 0xc, 0xd, 0xb, 0xc, 0xb, 0xc, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xb, 0xc, 0xb, 0xb, 0xb, 0xb, 0xb, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xd, 0x9, 0xa, 0xb, 0xc, 0xa, 0x9, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xb, 0x9, 0xa, 0xb, 0xb, 0xa, 0xa, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xb, 0x9, 0xa, 0xb, 0xb, 0xa, 0xa, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xd, 0x9, 0xa, 0xb, 0xc, 0xa, 0x9, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xb, 0xc, 0xb, 0xb, 0xb, 0xb, 0xb, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xd, 0xc, 0xd, 0xb, 0xc, 0xb, 0xc, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xb, 0x9, 0xa, 0xd, 0xc, 0xa, 0x9, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xd, 0x9, 0xa, 0xd, 0xd, 0xa, 0xa, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xb, 0xc, 0xb, 0xd, 0xc, 0xd, 0xc, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xd, 0xc, 0xd, 0xd, 0xd, 0xd, 0xd
+};
+
+static char lut_spb[256] = {
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+  0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 
+  0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+  0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 
+  0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 
+  0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
+  0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 
+  0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+};
+
+static short lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0180, 0x0300, 0x0480, 0x0600, 0x0780, 0x0900, 0x0a80, 
+  0x0c00, 0x0d80, 0x0f00, 0x1080, 0x1200, 0x1380, 0x1500, 0x1680, 
+  0x1800, 0x1980, 0x1b00, 0x1c80, 0x1e00, 0x1f80, 0x2100, 0x2280, 
+  0x2400, 0x2580, 0x2700, 0x2880, 0x2a00, 0x2b80, 0x2d00, 0x2e80, 
+  0x3000, 0x3180, 0x3300, 0x3480, 0x3600, 0x3780, 0x3900, 0x3a80, 
+  0x3c00, 0x3d80, 0x3f00, 0x4080, 0x4200, 0x4380, 0x4500, 0x4680, 
+  0x4800, 0x4980, 0x4b00, 0x4c80, 0x4e00, 0x4f80, 0x5100, 0x5280, 
+  0x5400, 0x5580, 0x5700, 0x5880, 0x5a00, 0x5b80, 0x5d00, 0x5e80, 
+  0x6000, 0x6180, 0x6300, 0x6480, 0x6600, 0x6780, 0x6900, 0x6a80, 
+  0x6c00, 0x6d80, 0x6f00, 0x7080, 0x7200, 0x7380, 0x7500, 0x7680
+};
+
+static short lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0080, 0x0080, 
+  0x0080, 0x0080, 0x0100, 0x0100, 0x0100, 0x0180, 0x0180, 0x0200, 
+  0x0200, 0x0280, 0x0280, 0x0300, 0x0300, 0x0380, 0x0400, 0x0400, 
+  0x0480, 0x0500, 0x0580, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, 
+  0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b80, 0x0c00, 
+  0x0c80, 0x0d00, 0x0e00, 0x0e80, 0x0f00, 0x1000, 0x1080, 0x1180, 
+  0x1200, 0x1300, 0x1380, 0x1480, 0x1500, 0x1600, 0x1700, 0x1780, 
+  0x1880, 0x1980, 0x1a80, 0x1b00, 0x1c00, 0x1d00, 0x1e00, 0x1f00, 
+  0x2000, 0x2100, 0x2200, 0x2300, 0x2400, 0x2500, 0x2680, 0x2780, 
+  0x2880, 0x2980, 0x2b00, 0x2c00, 0x2d00, 0x2e80, 0x2f80, 0x3100, 
+  0x3200, 0x3380, 0x3480, 0x3600, 0x3700, 0x3880, 0x3a00, 0x3b00, 
+  0x3c80, 0x3e00, 0x3f80, 0x4080, 0x4200, 0x4380, 0x4500, 0x4680, 
+  0x4800, 0x4980, 0x4b00, 0x4c80, 0x4e00, 0x4f80, 0x5180, 0x5300, 
+  0x5480, 0x5600, 0x5800, 0x5980, 0x5b00, 0x5d00, 0x5e80, 0x6080, 
+  0x6200, 0x6400, 0x6580, 0x6780, 0x6900, 0x6b00, 0x6d00, 0x6e80, 
+  0x7080, 0x7280, 0x7480, 0x7600, 0x7800, 0x7a00, 0x7c00, 0x7e00
+};
+
+static short lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {
+  0x1800, 0x1780, 0x1700, 0x1680, 0x1600, 0x1580, 0x1500, 0x1480, 
+  0x1400, 0x1380, 0x1300, 0x1280, 0x1200, 0x1180, 0x1100, 0x1080, 
+  0x1000, 0x0f80, 0x0f00, 0x0e80, 0x0e00, 0x0d80, 0x0d00, 0x0c80, 
+  0x0c00, 0x0b80, 0x0b00, 0x0a80, 0x0a00, 0x0980, 0x0900, 0x0880, 
+  0x0800, 0x0780, 0x0700, 0x0680, 0x0600, 0x0580, 0x0500, 0x0480, 
+  0x0400, 0x0380, 0x0300, 0x0280, 0x0200, 0x0180, 0x0100, 0x0080, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0080, 0x0100, 0x0180, 0x0200, 0x0280, 0x0300, 0x0380, 
+  0x0400, 0x0480, 0x0500, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, 
+  0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b00, 0x0b80, 
+  0x0c00, 0x0c80, 0x0d00, 0x0d80, 0x0e00, 0x0e80, 0x0f00, 0x0f80, 
+  0x1000, 0x1080, 0x1100, 0x1180, 0x1200, 0x1280, 0x1300, 0x1380, 
+  0x1400, 0x1480, 0x1500, 0x1580, 0x1600, 0x1680, 0x1700, 0x1780
+};
+
+static short lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {
+  0x2000, 0x1f00, 0x1e00, 0x1d00, 0x1c00, 0x1b00, 0x1a80, 0x1980, 
+  0x1880, 0x1780, 0x1700, 0x1600, 0x1500, 0x1480, 0x1380, 0x1300, 
+  0x1200, 0x1180, 0x1080, 0x1000, 0x0f00, 0x0e80, 0x0e00, 0x0d00, 
+  0x0c80, 0x0c00, 0x0b80, 0x0a80, 0x0a00, 0x0980, 0x0900, 0x0880, 
+  0x0800, 0x0780, 0x0700, 0x0680, 0x0600, 0x0580, 0x0580, 0x0500, 
+  0x0480, 0x0400, 0x0400, 0x0380, 0x0300, 0x0300, 0x0280, 0x0280, 
+  0x0200, 0x0200, 0x0180, 0x0180, 0x0100, 0x0100, 0x0100, 0x0080, 
+  0x0080, 0x0080, 0x0080, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0080, 0x0080, 
+  0x0080, 0x0080, 0x0100, 0x0100, 0x0100, 0x0180, 0x0180, 0x0200, 
+  0x0200, 0x0280, 0x0280, 0x0300, 0x0300, 0x0380, 0x0400, 0x0400, 
+  0x0480, 0x0500, 0x0580, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, 
+  0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b80, 0x0c00, 
+  0x0c80, 0x0d00, 0x0e00, 0x0e80, 0x0f00, 0x1000, 0x1080, 0x1180, 
+  0x1200, 0x1300, 0x1380, 0x1480, 0x1500, 0x1600, 0x1700, 0x1780, 
+  0x1880, 0x1980, 0x1a80, 0x1b00, 0x1c00, 0x1d00, 0x1e00, 0x1f00
+};
+
diff --git a/contrib/media/updf/include/t2.h b/contrib/media/updf/include/t2.h
new file mode 100644
index 000000000..2151ba67f
--- /dev/null
+++ b/contrib/media/updf/include/t2.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __T2_H
+#define __T2_H
+/**
+@file t2.h
+@brief Implementation of a tier-2 coding (packetization of code-block data) (T2)
+
+*/
+
+/** @defgroup T2 T2 - Implementation of a tier-2 coding */
+/*@{*/
+
+/**
+Tier-2 coding
+*/
+typedef struct opj_t2 {
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** Encoding: pointer to the src image. Decoding: pointer to the dst image. */
+	opj_image_t *image;
+	/** pointer to the image coding parameters */
+	opj_cp_t *cp;
+} opj_t2_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+/**
+Encode the packets of a tile to a destination buffer
+@param t2 T2 handle
+@param tileno number of the tile encoded
+@param tile the tile for which to write the packets
+@param maxlayers maximum number of layers
+@param dest the destination buffer
+@param len the length of the destination buffer
+@param cstr_info Codestream information structure 
+@param tpnum Tile part number of the current tile
+@param tppos The position of the tile part flag in the progression order
+@param pino 
+@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass
+@param cur_totnum_tp The total number of tile parts in the current tile
+*/
+int t2_encode_packets(opj_t2_t* t2,int tileno, opj_tcd_tile_t *tile, int maxlayers, unsigned char *dest, int len, opj_codestream_info_t *cstr_info,int tpnum, int tppos,int pino,J2K_T2_MODE t2_mode,int cur_totnum_tp);
+/**
+Decode the packets of a tile from a source buffer
+@param t2 T2 handle
+@param src the source buffer
+@param len length of the source buffer
+@param tileno number that identifies the tile for which to decode the packets
+@param tile tile for which to decode the packets
+@param cstr_info Codestream information structure
+ */
+int t2_decode_packets(opj_t2_t *t2, unsigned char *src, int len, int tileno, opj_tcd_tile_t *tile, opj_codestream_info_t *cstr_info);
+
+/**
+Create a T2 handle
+@param cinfo Codec context info
+@param image Source or destination image
+@param cp Image coding parameters
+@return Returns a new T2 handle if successful, returns NULL otherwise
+*/
+opj_t2_t* t2_create(opj_common_ptr cinfo, opj_image_t *image, opj_cp_t *cp);
+/**
+Destroy a T2 handle
+@param t2 T2 handle to destroy
+*/
+void t2_destroy(opj_t2_t *t2);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __T2_H */
diff --git a/contrib/media/updf/include/table.h b/contrib/media/updf/include/table.h
new file mode 100644
index 000000000..8406ee22d
--- /dev/null
+++ b/contrib/media/updf/include/table.h
@@ -0,0 +1,39 @@
+/*
+** table.c
+** Module to control static tables
+** TeCGraf - PUC-Rio
+** 11 May 93
+*/
+
+#ifndef table_h
+#define table_h
+
+extern Symbol *lua_table;
+extern Word    lua_ntable;
+
+extern char  **lua_constant;
+extern Word    lua_nconstant;
+
+extern char  **lua_string;
+extern Word    lua_nstring;
+
+extern Hash  **lua_array;
+extern Word    lua_narray;
+
+extern char   *lua_file[];
+extern int     lua_nfile;
+
+#define lua_markstring(s)	(*((s)-1))
+
+
+int   lua_findsymbol           (char *s);
+int   lua_findenclosedconstant (char *s);
+int   lua_findconstant         (char *s);
+void  lua_markobject           (Object *o);
+char *lua_createstring         (char *s);
+void *lua_createarray          (void *a);
+int   lua_addfile              (char *fn);
+char *lua_filename             (void);
+void  lua_nextvar              (void);
+
+#endif
diff --git a/contrib/media/updf/include/tcd.h b/contrib/media/updf/include/tcd.h
new file mode 100644
index 000000000..a5330730f
--- /dev/null
+++ b/contrib/media/updf/include/tcd.h
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __TCD_H
+#define __TCD_H
+/**
+@file tcd.h
+@brief Implementation of a tile coder/decoder (TCD)
+
+The functions in TCD.C have for goal to encode or decode each tile independently from
+each other. The functions in TCD.C are used by some function in J2K.C.
+*/
+
+/** @defgroup TCD TCD - Implementation of a tile coder/decoder */
+/*@{*/
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_seg {
+  unsigned char** data;
+  int dataindex;
+  int numpasses;
+  int len;
+  int maxpasses;
+  int numnewpasses;
+  int newlen;
+} opj_tcd_seg_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_pass {
+  int rate;
+  double distortiondec;
+  int term, len;
+} opj_tcd_pass_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_layer {
+  int numpasses;		/* Number of passes in the layer */
+  int len;			/* len of information */
+  double disto;			/* add for index (Cfr. Marcela) */
+  unsigned char *data;		/* data */
+} opj_tcd_layer_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_cblk_enc {
+  unsigned char* data;	/* Data */
+  opj_tcd_layer_t* layers;	/* layer information */
+  opj_tcd_pass_t* passes;	/* information about the passes */
+  int x0, y0, x1, y1;		/* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */
+  int numbps;
+  int numlenbits;
+  int numpasses;		/* number of pass already done for the code-blocks */
+  int numpassesinlayers;	/* number of passes in the layer */
+  int totalpasses;		/* total number of passes */
+} opj_tcd_cblk_enc_t;
+
+typedef struct opj_tcd_cblk_dec {
+  unsigned char* data;	/* Data */
+  opj_tcd_seg_t* segs;		/* segments informations */
+	int x0, y0, x1, y1;		/* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */
+  int numbps;
+  int numlenbits;
+  int len;			/* length */
+  int numnewpasses;		/* number of pass added to the code-blocks */
+  int numsegs;			/* number of segments */
+} opj_tcd_cblk_dec_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_precinct {
+  int x0, y0, x1, y1;		/* dimension of the precinct : left upper corner (x0, y0) right low corner (x1,y1) */
+  int cw, ch;			/* number of precinct in width and heigth */
+  union{		/* code-blocks informations */
+	  opj_tcd_cblk_enc_t* enc;
+	  opj_tcd_cblk_dec_t* dec;
+  } cblks;
+  opj_tgt_tree_t *incltree;		/* inclusion tree */
+  opj_tgt_tree_t *imsbtree;		/* IMSB tree */
+} opj_tcd_precinct_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_band {
+  int x0, y0, x1, y1;		/* dimension of the subband : left upper corner (x0, y0) right low corner (x1,y1) */
+  int bandno;
+  opj_tcd_precinct_t *precincts;	/* precinct information */
+  int numbps;
+  float stepsize;
+} opj_tcd_band_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_resolution {
+  int x0, y0, x1, y1;		/* dimension of the resolution level : left upper corner (x0, y0) right low corner (x1,y1) */
+  int pw, ph;
+  int numbands;			/* number sub-band for the resolution level */
+  opj_tcd_band_t bands[3];		/* subband information */
+} opj_tcd_resolution_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_tilecomp {
+  int x0, y0, x1, y1;		/* dimension of component : left upper corner (x0, y0) right low corner (x1,y1) */
+  int numresolutions;		/* number of resolutions level */
+  opj_tcd_resolution_t *resolutions;	/* resolutions information */
+  int *data;			/* data of the component */
+  int numpix;			/* add fixed_quality */
+} opj_tcd_tilecomp_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_tile {
+  int x0, y0, x1, y1;		/* dimension of the tile : left upper corner (x0, y0) right low corner (x1,y1) */
+  int numcomps;			/* number of components in tile */
+  opj_tcd_tilecomp_t *comps;	/* Components information */
+  int numpix;			/* add fixed_quality */
+  double distotile;		/* add fixed_quality */
+  double distolayer[100];	/* add fixed_quality */
+  /** packet number */
+  int packno;
+} opj_tcd_tile_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_image {
+  int tw, th;			/* number of tiles in width and heigth */
+  opj_tcd_tile_t *tiles;		/* Tiles information */
+} opj_tcd_image_t;
+
+/**
+Tile coder/decoder
+*/
+typedef struct opj_tcd {
+	/** Position of the tilepart flag in Progression order*/
+	int tp_pos;
+	/** Tile part number*/
+	int tp_num;
+	/** Current tile part number*/
+	int cur_tp_num;
+	/** Total number of tileparts of the current tile*/
+	int cur_totnum_tp;
+	/** Current Packet iterator number */
+	int cur_pino;
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** info on each image tile */
+	opj_tcd_image_t *tcd_image;
+	/** image */
+	opj_image_t *image;
+	/** coding parameters */
+	opj_cp_t *cp;
+	/** pointer to the current encoded/decoded tile */
+	opj_tcd_tile_t *tcd_tile;
+	/** coding/decoding parameters common to all tiles */
+	opj_tcp_t *tcp;
+	/** current encoded/decoded tile */
+	int tcd_tileno;
+	/** Time taken to encode a tile*/
+	double encoding_time;
+} opj_tcd_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+/**
+Dump the content of a tcd structure
+*/
+void tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_image_t *img);
+/**
+Create a new TCD handle
+@param cinfo Codec context info
+@return Returns a new TCD handle if successful returns NULL otherwise
+*/
+opj_tcd_t* tcd_create(opj_common_ptr cinfo);
+/**
+Destroy a previously created TCD handle
+@param tcd TCD handle to destroy
+*/
+void tcd_destroy(opj_tcd_t *tcd);
+/**
+Initialize the tile coder (allocate the memory)
+@param tcd TCD handle
+@param image Raw image
+@param cp Coding parameters
+@param curtileno Number that identifies the tile that will be encoded
+*/
+void tcd_malloc_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int curtileno);
+/**
+Free the memory allocated for encoding
+@param tcd TCD handle
+*/
+void tcd_free_encode(opj_tcd_t *tcd);
+/**
+Initialize the tile coder (reuses the memory allocated by tcd_malloc_encode)
+@param tcd TCD handle
+@param image Raw image
+@param cp Coding parameters
+@param curtileno Number that identifies the tile that will be encoded
+*/
+void tcd_init_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int curtileno);
+/**
+Initialize the tile decoder
+@param tcd TCD handle
+@param image Raw image
+@param cp Coding parameters
+*/
+void tcd_malloc_decode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp);
+void tcd_malloc_decode_tile(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int tileno, opj_codestream_info_t *cstr_info);
+void tcd_makelayer_fixed(opj_tcd_t *tcd, int layno, int final);
+void tcd_rateallocate_fixed(opj_tcd_t *tcd);
+void tcd_makelayer(opj_tcd_t *tcd, int layno, double thresh, int final);
+bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_codestream_info_t *cstr_info);
+/**
+Encode a tile from the raw image into a buffer
+@param tcd TCD handle
+@param tileno Number that identifies one of the tiles to be encoded
+@param dest Destination buffer
+@param len Length of destination buffer
+@param cstr_info Codestream information structure 
+@return 
+*/
+int tcd_encode_tile(opj_tcd_t *tcd, int tileno, unsigned char *dest, int len, opj_codestream_info_t *cstr_info);
+/**
+Decode a tile from a buffer into a raw image
+@param tcd TCD handle
+@param src Source buffer
+@param len Length of source buffer
+@param tileno Number that identifies one of the tiles to be decoded
+@param cstr_info Codestream information structure
+*/
+bool tcd_decode_tile(opj_tcd_t *tcd, unsigned char *src, int len, int tileno, opj_codestream_info_t *cstr_info);
+/**
+Free the memory allocated for decoding
+@param tcd TCD handle
+*/
+void tcd_free_decode(opj_tcd_t *tcd);
+void tcd_free_decode_tile(opj_tcd_t *tcd, int tileno);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __TCD_H */
diff --git a/contrib/media/updf/include/term.h b/contrib/media/updf/include/term.h
new file mode 100644
index 000000000..f5656dc5b
--- /dev/null
+++ b/contrib/media/updf/include/term.h
@@ -0,0 +1,731 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * ), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************/
+/* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995                */
+/*    and: Eric S. Raymond <esr@snark.thyrsus.com>                          */
+/****************************************************************************/
+
+/* $Id: MKterm.h.awk.in,v 1.23 1998/02/11 12:13:46 tom Exp $ */
+
+/*
+**	term.h -- Definition of struct term
+*/
+
+#ifndef _TERM_H
+#define _TERM_H
+
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "4.2"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Make this file self-contained by providing defaults for the HAVE_TERMIO[S]_H
+ * and BROKEN_LINKER definition (based on the system for which this was configured).
+ */
+
+#ifndef HAVE_TERMIOS_H
+#define HAVE_TERMIOS_H 1
+#endif
+
+#ifndef HAVE_TERMIO_H
+#define HAVE_TERMIO_H 1
+#endif
+
+#ifndef HAVE_TCGETATTR
+#define HAVE_TCGETATTR 1
+#endif
+
+#ifndef BROKEN_LINKER
+#define BROKEN_LINKER 0
+#endif
+
+#ifndef NCURSES_CONST
+#define NCURSES_CONST /*nothing*/
+#endif
+
+/* Assume Posix termio if we have the header and function */
+#if HAVE_TERMIOS_H && HAVE_TCGETATTR
+#ifndef TERMIOS
+#define TERMIOS 1
+#endif
+#include <termios.h>
+#define TTY struct termios
+
+#else /* !HAVE_TERMIOS_H */
+
+#if HAVE_TERMIO_H
+#ifndef TERMIOS
+#define TERMIOS 1
+#endif
+#include <termio.h>
+#define TTY struct termio
+#define TCSANOW TCSETA
+#define TCSADRAIN TCSETAW
+#define TCSAFLUSH TCSETAF
+#define tcsetattr(fd, cmd, arg) ioctl(fd, cmd, arg)
+#define tcgetattr(fd, arg) ioctl(fd, TCGETA, arg)
+#define cfgetospeed(t) ((t)->c_cflag & CBAUD)
+#define TCIFLUSH 0
+#define TCOFLUSH 1
+#define TCIOFLUSH 2
+#define tcflush(fd, arg) ioctl(fd, TCFLSH, arg)
+
+#else /* !HAVE_TERMIO_H */
+
+#undef TERMIOS
+#include <sgtty.h>
+#include <sys/ioctl.h>
+#define TTY struct sgttyb
+
+#endif /* HAVE_TERMIO_H */
+
+#endif /* HAVE_TERMIOS_H */
+
+#ifdef TERMIOS
+#define GET_TTY(fd, buf) tcgetattr(fd, buf)
+#define SET_TTY(fd, buf) tcsetattr(fd, TCSADRAIN, buf)
+#else
+#define GET_TTY(fd, buf) gtty(fd, buf)
+#define SET_TTY(fd, buf) stty(fd, buf)
+#endif
+
+extern char ttytype[];
+#define NAMESIZE 256
+
+#define CUR cur_term->type.
+
+#define auto_left_margin               CUR Booleans[0]
+#define auto_right_margin              CUR Booleans[1]
+#define no_esc_ctlc                    CUR Booleans[2]
+#define ceol_standout_glitch           CUR Booleans[3]
+#define eat_newline_glitch             CUR Booleans[4]
+#define erase_overstrike               CUR Booleans[5]
+#define generic_type                   CUR Booleans[6]
+#define hard_copy                      CUR Booleans[7]
+#define has_meta_key                   CUR Booleans[8]
+#define has_status_line                CUR Booleans[9]
+#define insert_null_glitch             CUR Booleans[10]
+#define memory_above                   CUR Booleans[11]
+#define memory_below                   CUR Booleans[12]
+#define move_insert_mode               CUR Booleans[13]
+#define move_standout_mode             CUR Booleans[14]
+#define over_strike                    CUR Booleans[15]
+#define status_line_esc_ok             CUR Booleans[16]
+#define dest_tabs_magic_smso           CUR Booleans[17]
+#define tilde_glitch                   CUR Booleans[18]
+#define transparent_underline          CUR Booleans[19]
+#define xon_xoff                       CUR Booleans[20]
+#define needs_xon_xoff                 CUR Booleans[21]
+#define prtr_silent                    CUR Booleans[22]
+#define hard_cursor                    CUR Booleans[23]
+#define non_rev_rmcup                  CUR Booleans[24]
+#define no_pad_char                    CUR Booleans[25]
+#define non_dest_scroll_region         CUR Booleans[26]
+#define can_change                     CUR Booleans[27]
+#define back_color_erase               CUR Booleans[28]
+#define hue_lightness_saturation       CUR Booleans[29]
+#define col_addr_glitch                CUR Booleans[30]
+#define cr_cancels_micro_mode          CUR Booleans[31]
+#define has_print_wheel                CUR Booleans[32]
+#define row_addr_glitch                CUR Booleans[33]
+#define semi_auto_right_margin         CUR Booleans[34]
+#define cpi_changes_res                CUR Booleans[35]
+#define lpi_changes_res                CUR Booleans[36]
+#define columns                        CUR Numbers[0]
+#define init_tabs                      CUR Numbers[1]
+#define lines                          CUR Numbers[2]
+#define lines_of_memory                CUR Numbers[3]
+#define magic_cookie_glitch            CUR Numbers[4]
+#define padding_baud_rate              CUR Numbers[5]
+#define virtual_terminal               CUR Numbers[6]
+#define width_status_line              CUR Numbers[7]
+#define num_labels                     CUR Numbers[8]
+#define label_height                   CUR Numbers[9]
+#define label_width                    CUR Numbers[10]
+#define max_attributes                 CUR Numbers[11]
+#define maximum_windows                CUR Numbers[12]
+#define max_colors                     CUR Numbers[13]
+#define max_pairs                      CUR Numbers[14]
+#define no_color_video                 CUR Numbers[15]
+#define buffer_capacity                CUR Numbers[16]
+#define dot_vert_spacing               CUR Numbers[17]
+#define dot_horz_spacing               CUR Numbers[18]
+#define max_micro_address              CUR Numbers[19]
+#define max_micro_jump                 CUR Numbers[20]
+#define micro_char_size                CUR Numbers[21]
+#define micro_line_size                CUR Numbers[22]
+#define number_of_pins                 CUR Numbers[23]
+#define output_res_char                CUR Numbers[24]
+#define output_res_line                CUR Numbers[25]
+#define output_res_horz_inch           CUR Numbers[26]
+#define output_res_vert_inch           CUR Numbers[27]
+#define print_rate                     CUR Numbers[28]
+#define wide_char_size                 CUR Numbers[29]
+#define buttons                        CUR Numbers[30]
+#define bit_image_entwining            CUR Numbers[31]
+#define bit_image_type                 CUR Numbers[32]
+#define back_tab                       CUR Strings[0]
+#define bell                           CUR Strings[1]
+#define carriage_return                CUR Strings[2]
+#define change_scroll_region           CUR Strings[3]
+#define clear_all_tabs                 CUR Strings[4]
+#define clear_screen                   CUR Strings[5]
+#define clr_eol                        CUR Strings[6]
+#define clr_eos                        CUR Strings[7]
+#define column_address                 CUR Strings[8]
+#define command_character              CUR Strings[9]
+#define cursor_address                 CUR Strings[10]
+#define cursor_down                    CUR Strings[11]
+#define cursor_home                    CUR Strings[12]
+#define cursor_invisible               CUR Strings[13]
+#define cursor_left                    CUR Strings[14]
+#define cursor_mem_address             CUR Strings[15]
+#define cursor_normal                  CUR Strings[16]
+#define cursor_right                   CUR Strings[17]
+#define cursor_to_ll                   CUR Strings[18]
+#define cursor_up                      CUR Strings[19]
+#define cursor_visible                 CUR Strings[20]
+#define delete_character               CUR Strings[21]
+#define delete_line                    CUR Strings[22]
+#define dis_status_line                CUR Strings[23]
+#define down_half_line                 CUR Strings[24]
+#define enter_alt_charset_mode         CUR Strings[25]
+#define enter_blink_mode               CUR Strings[26]
+#define enter_bold_mode                CUR Strings[27]
+#define enter_ca_mode                  CUR Strings[28]
+#define enter_delete_mode              CUR Strings[29]
+#define enter_dim_mode                 CUR Strings[30]
+#define enter_insert_mode              CUR Strings[31]
+#define enter_secure_mode              CUR Strings[32]
+#define enter_protected_mode           CUR Strings[33]
+#define enter_reverse_mode             CUR Strings[34]
+#define enter_standout_mode            CUR Strings[35]
+#define enter_underline_mode           CUR Strings[36]
+#define erase_chars                    CUR Strings[37]
+#define exit_alt_charset_mode          CUR Strings[38]
+#define exit_attribute_mode            CUR Strings[39]
+#define exit_ca_mode                   CUR Strings[40]
+#define exit_delete_mode               CUR Strings[41]
+#define exit_insert_mode               CUR Strings[42]
+#define exit_standout_mode             CUR Strings[43]
+#define exit_underline_mode            CUR Strings[44]
+#define flash_screen                   CUR Strings[45]
+#define form_feed                      CUR Strings[46]
+#define from_status_line               CUR Strings[47]
+#define init_1string                   CUR Strings[48]
+#define init_2string                   CUR Strings[49]
+#define init_3string                   CUR Strings[50]
+#define init_file                      CUR Strings[51]
+#define insert_character               CUR Strings[52]
+#define insert_line                    CUR Strings[53]
+#define insert_padding                 CUR Strings[54]
+#define key_backspace                  CUR Strings[55]
+#define key_catab                      CUR Strings[56]
+#define key_clear                      CUR Strings[57]
+#define key_ctab                       CUR Strings[58]
+#define key_dc                         CUR Strings[59]
+#define key_dl                         CUR Strings[60]
+#define key_down                       CUR Strings[61]
+#define key_eic                        CUR Strings[62]
+#define key_eol                        CUR Strings[63]
+#define key_eos                        CUR Strings[64]
+#define key_f0                         CUR Strings[65]
+#define key_f1                         CUR Strings[66]
+#define key_f10                        CUR Strings[67]
+#define key_f2                         CUR Strings[68]
+#define key_f3                         CUR Strings[69]
+#define key_f4                         CUR Strings[70]
+#define key_f5                         CUR Strings[71]
+#define key_f6                         CUR Strings[72]
+#define key_f7                         CUR Strings[73]
+#define key_f8                         CUR Strings[74]
+#define key_f9                         CUR Strings[75]
+#define key_home                       CUR Strings[76]
+#define key_ic                         CUR Strings[77]
+#define key_il                         CUR Strings[78]
+#define key_left                       CUR Strings[79]
+#define key_ll                         CUR Strings[80]
+#define key_npage                      CUR Strings[81]
+#define key_ppage                      CUR Strings[82]
+#define key_right                      CUR Strings[83]
+#define key_sf                         CUR Strings[84]
+#define key_sr                         CUR Strings[85]
+#define key_stab                       CUR Strings[86]
+#define key_up                         CUR Strings[87]
+#define keypad_local                   CUR Strings[88]
+#define keypad_xmit                    CUR Strings[89]
+#define lab_f0                         CUR Strings[90]
+#define lab_f1                         CUR Strings[91]
+#define lab_f10                        CUR Strings[92]
+#define lab_f2                         CUR Strings[93]
+#define lab_f3                         CUR Strings[94]
+#define lab_f4                         CUR Strings[95]
+#define lab_f5                         CUR Strings[96]
+#define lab_f6                         CUR Strings[97]
+#define lab_f7                         CUR Strings[98]
+#define lab_f8                         CUR Strings[99]
+#define lab_f9                         CUR Strings[100]
+#define meta_off                       CUR Strings[101]
+#define meta_on                        CUR Strings[102]
+#define newline                        CUR Strings[103]
+#define pad_char                       CUR Strings[104]
+#define parm_dch                       CUR Strings[105]
+#define parm_delete_line               CUR Strings[106]
+#define parm_down_cursor               CUR Strings[107]
+#define parm_ich                       CUR Strings[108]
+#define parm_index                     CUR Strings[109]
+#define parm_insert_line               CUR Strings[110]
+#define parm_left_cursor               CUR Strings[111]
+#define parm_right_cursor              CUR Strings[112]
+#define parm_rindex                    CUR Strings[113]
+#define parm_up_cursor                 CUR Strings[114]
+#define pkey_key                       CUR Strings[115]
+#define pkey_local                     CUR Strings[116]
+#define pkey_xmit                      CUR Strings[117]
+#define print_screen                   CUR Strings[118]
+#define prtr_off                       CUR Strings[119]
+#define prtr_on                        CUR Strings[120]
+#define repeat_char                    CUR Strings[121]
+#define reset_1string                  CUR Strings[122]
+#define reset_2string                  CUR Strings[123]
+#define reset_3string                  CUR Strings[124]
+#define reset_file                     CUR Strings[125]
+#define restore_cursor                 CUR Strings[126]
+#define row_address                    CUR Strings[127]
+#define save_cursor                    CUR Strings[128]
+#define scroll_forward                 CUR Strings[129]
+#define scroll_reverse                 CUR Strings[130]
+#define set_attributes                 CUR Strings[131]
+#define set_tab                        CUR Strings[132]
+#define set_window                     CUR Strings[133]
+#define tab                            CUR Strings[134]
+#define to_status_line                 CUR Strings[135]
+#define underline_char                 CUR Strings[136]
+#define up_half_line                   CUR Strings[137]
+#define init_prog                      CUR Strings[138]
+#define key_a1                         CUR Strings[139]
+#define key_a3                         CUR Strings[140]
+#define key_b2                         CUR Strings[141]
+#define key_c1                         CUR Strings[142]
+#define key_c3                         CUR Strings[143]
+#define prtr_non                       CUR Strings[144]
+#define char_padding                   CUR Strings[145]
+#define acs_chars                      CUR Strings[146]
+#define plab_norm                      CUR Strings[147]
+#define key_btab                       CUR Strings[148]
+#define enter_xon_mode                 CUR Strings[149]
+#define exit_xon_mode                  CUR Strings[150]
+#define enter_am_mode                  CUR Strings[151]
+#define exit_am_mode                   CUR Strings[152]
+#define xon_character                  CUR Strings[153]
+#define xoff_character                 CUR Strings[154]
+#define ena_acs                        CUR Strings[155]
+#define label_on                       CUR Strings[156]
+#define label_off                      CUR Strings[157]
+#define key_beg                        CUR Strings[158]
+#define key_cancel                     CUR Strings[159]
+#define key_close                      CUR Strings[160]
+#define key_command                    CUR Strings[161]
+#define key_copy                       CUR Strings[162]
+#define key_create                     CUR Strings[163]
+#define key_end                        CUR Strings[164]
+#define key_enter                      CUR Strings[165]
+#define key_exit                       CUR Strings[166]
+#define key_find                       CUR Strings[167]
+#define key_help                       CUR Strings[168]
+#define key_mark                       CUR Strings[169]
+#define key_message                    CUR Strings[170]
+#define key_move                       CUR Strings[171]
+#define key_next                       CUR Strings[172]
+#define key_open                       CUR Strings[173]
+#define key_options                    CUR Strings[174]
+#define key_previous                   CUR Strings[175]
+#define key_print                      CUR Strings[176]
+#define key_redo                       CUR Strings[177]
+#define key_reference                  CUR Strings[178]
+#define key_refresh                    CUR Strings[179]
+#define key_replace                    CUR Strings[180]
+#define key_restart                    CUR Strings[181]
+#define key_resume                     CUR Strings[182]
+#define key_save                       CUR Strings[183]
+#define key_suspend                    CUR Strings[184]
+#define key_undo                       CUR Strings[185]
+#define key_sbeg                       CUR Strings[186]
+#define key_scancel                    CUR Strings[187]
+#define key_scommand                   CUR Strings[188]
+#define key_scopy                      CUR Strings[189]
+#define key_screate                    CUR Strings[190]
+#define key_sdc                        CUR Strings[191]
+#define key_sdl                        CUR Strings[192]
+#define key_select                     CUR Strings[193]
+#define key_send                       CUR Strings[194]
+#define key_seol                       CUR Strings[195]
+#define key_sexit                      CUR Strings[196]
+#define key_sfind                      CUR Strings[197]
+#define key_shelp                      CUR Strings[198]
+#define key_shome                      CUR Strings[199]
+#define key_sic                        CUR Strings[200]
+#define key_sleft                      CUR Strings[201]
+#define key_smessage                   CUR Strings[202]
+#define key_smove                      CUR Strings[203]
+#define key_snext                      CUR Strings[204]
+#define key_soptions                   CUR Strings[205]
+#define key_sprevious                  CUR Strings[206]
+#define key_sprint                     CUR Strings[207]
+#define key_sredo                      CUR Strings[208]
+#define key_sreplace                   CUR Strings[209]
+#define key_sright                     CUR Strings[210]
+#define key_srsume                     CUR Strings[211]
+#define key_ssave                      CUR Strings[212]
+#define key_ssuspend                   CUR Strings[213]
+#define key_sundo                      CUR Strings[214]
+#define req_for_input                  CUR Strings[215]
+#define key_f11                        CUR Strings[216]
+#define key_f12                        CUR Strings[217]
+#define key_f13                        CUR Strings[218]
+#define key_f14                        CUR Strings[219]
+#define key_f15                        CUR Strings[220]
+#define key_f16                        CUR Strings[221]
+#define key_f17                        CUR Strings[222]
+#define key_f18                        CUR Strings[223]
+#define key_f19                        CUR Strings[224]
+#define key_f20                        CUR Strings[225]
+#define key_f21                        CUR Strings[226]
+#define key_f22                        CUR Strings[227]
+#define key_f23                        CUR Strings[228]
+#define key_f24                        CUR Strings[229]
+#define key_f25                        CUR Strings[230]
+#define key_f26                        CUR Strings[231]
+#define key_f27                        CUR Strings[232]
+#define key_f28                        CUR Strings[233]
+#define key_f29                        CUR Strings[234]
+#define key_f30                        CUR Strings[235]
+#define key_f31                        CUR Strings[236]
+#define key_f32                        CUR Strings[237]
+#define key_f33                        CUR Strings[238]
+#define key_f34                        CUR Strings[239]
+#define key_f35                        CUR Strings[240]
+#define key_f36                        CUR Strings[241]
+#define key_f37                        CUR Strings[242]
+#define key_f38                        CUR Strings[243]
+#define key_f39                        CUR Strings[244]
+#define key_f40                        CUR Strings[245]
+#define key_f41                        CUR Strings[246]
+#define key_f42                        CUR Strings[247]
+#define key_f43                        CUR Strings[248]
+#define key_f44                        CUR Strings[249]
+#define key_f45                        CUR Strings[250]
+#define key_f46                        CUR Strings[251]
+#define key_f47                        CUR Strings[252]
+#define key_f48                        CUR Strings[253]
+#define key_f49                        CUR Strings[254]
+#define key_f50                        CUR Strings[255]
+#define key_f51                        CUR Strings[256]
+#define key_f52                        CUR Strings[257]
+#define key_f53                        CUR Strings[258]
+#define key_f54                        CUR Strings[259]
+#define key_f55                        CUR Strings[260]
+#define key_f56                        CUR Strings[261]
+#define key_f57                        CUR Strings[262]
+#define key_f58                        CUR Strings[263]
+#define key_f59                        CUR Strings[264]
+#define key_f60                        CUR Strings[265]
+#define key_f61                        CUR Strings[266]
+#define key_f62                        CUR Strings[267]
+#define key_f63                        CUR Strings[268]
+#define clr_bol                        CUR Strings[269]
+#define clear_margins                  CUR Strings[270]
+#define set_left_margin                CUR Strings[271]
+#define set_right_margin               CUR Strings[272]
+#define label_format                   CUR Strings[273]
+#define set_clock                      CUR Strings[274]
+#define display_clock                  CUR Strings[275]
+#define remove_clock                   CUR Strings[276]
+#define create_window                  CUR Strings[277]
+#define goto_window                    CUR Strings[278]
+#define hangup                         CUR Strings[279]
+#define dial_phone                     CUR Strings[280]
+#define quick_dial                     CUR Strings[281]
+#define tone                           CUR Strings[282]
+#define pulse                          CUR Strings[283]
+#define flash_hook                     CUR Strings[284]
+#define fixed_pause                    CUR Strings[285]
+#define wait_tone                      CUR Strings[286]
+#define user0                          CUR Strings[287]
+#define user1                          CUR Strings[288]
+#define user2                          CUR Strings[289]
+#define user3                          CUR Strings[290]
+#define user4                          CUR Strings[291]
+#define user5                          CUR Strings[292]
+#define user6                          CUR Strings[293]
+#define user7                          CUR Strings[294]
+#define user8                          CUR Strings[295]
+#define user9                          CUR Strings[296]
+#define orig_pair                      CUR Strings[297]
+#define orig_colors                    CUR Strings[298]
+#define initialize_color               CUR Strings[299]
+#define initialize_pair                CUR Strings[300]
+#define set_color_pair                 CUR Strings[301]
+#define set_foreground                 CUR Strings[302]
+#define set_background                 CUR Strings[303]
+#define change_char_pitch              CUR Strings[304]
+#define change_line_pitch              CUR Strings[305]
+#define change_res_horz                CUR Strings[306]
+#define change_res_vert                CUR Strings[307]
+#define define_char                    CUR Strings[308]
+#define enter_doublewide_mode          CUR Strings[309]
+#define enter_draft_quality            CUR Strings[310]
+#define enter_italics_mode             CUR Strings[311]
+#define enter_leftward_mode            CUR Strings[312]
+#define enter_micro_mode               CUR Strings[313]
+#define enter_near_letter_quality      CUR Strings[314]
+#define enter_normal_quality           CUR Strings[315]
+#define enter_shadow_mode              CUR Strings[316]
+#define enter_subscript_mode           CUR Strings[317]
+#define enter_superscript_mode         CUR Strings[318]
+#define enter_upward_mode              CUR Strings[319]
+#define exit_doublewide_mode           CUR Strings[320]
+#define exit_italics_mode              CUR Strings[321]
+#define exit_leftward_mode             CUR Strings[322]
+#define exit_micro_mode                CUR Strings[323]
+#define exit_shadow_mode               CUR Strings[324]
+#define exit_subscript_mode            CUR Strings[325]
+#define exit_superscript_mode          CUR Strings[326]
+#define exit_upward_mode               CUR Strings[327]
+#define micro_column_address           CUR Strings[328]
+#define micro_down                     CUR Strings[329]
+#define micro_left                     CUR Strings[330]
+#define micro_right                    CUR Strings[331]
+#define micro_row_address              CUR Strings[332]
+#define micro_up                       CUR Strings[333]
+#define order_of_pins                  CUR Strings[334]
+#define parm_down_micro                CUR Strings[335]
+#define parm_left_micro                CUR Strings[336]
+#define parm_right_micro               CUR Strings[337]
+#define parm_up_micro                  CUR Strings[338]
+#define select_char_set                CUR Strings[339]
+#define set_bottom_margin              CUR Strings[340]
+#define set_bottom_margin_parm         CUR Strings[341]
+#define set_left_margin_parm           CUR Strings[342]
+#define set_right_margin_parm          CUR Strings[343]
+#define set_top_margin                 CUR Strings[344]
+#define set_top_margin_parm            CUR Strings[345]
+#define start_bit_image                CUR Strings[346]
+#define start_char_set_def             CUR Strings[347]
+#define stop_bit_image                 CUR Strings[348]
+#define stop_char_set_def              CUR Strings[349]
+#define subscript_characters           CUR Strings[350]
+#define superscript_characters         CUR Strings[351]
+#define these_cause_cr                 CUR Strings[352]
+#define zero_motion                    CUR Strings[353]
+#define char_set_names                 CUR Strings[354]
+#define key_mouse                      CUR Strings[355]
+#define mouse_info                     CUR Strings[356]
+#define req_mouse_pos                  CUR Strings[357]
+#define get_mouse                      CUR Strings[358]
+#define set_a_foreground               CUR Strings[359]
+#define set_a_background               CUR Strings[360]
+#define pkey_plab                      CUR Strings[361]
+#define device_type                    CUR Strings[362]
+#define code_set_init                  CUR Strings[363]
+#define set0_des_seq                   CUR Strings[364]
+#define set1_des_seq                   CUR Strings[365]
+#define set2_des_seq                   CUR Strings[366]
+#define set3_des_seq                   CUR Strings[367]
+#define set_lr_margin                  CUR Strings[368]
+#define set_tb_margin                  CUR Strings[369]
+#define bit_image_repeat               CUR Strings[370]
+#define bit_image_newline              CUR Strings[371]
+#define bit_image_carriage_return      CUR Strings[372]
+#define color_names                    CUR Strings[373]
+#define define_bit_image_region        CUR Strings[374]
+#define end_bit_image_region           CUR Strings[375]
+#define set_color_band                 CUR Strings[376]
+#define set_page_length                CUR Strings[377]
+#define display_pc_char                CUR Strings[378]
+#define enter_pc_charset_mode          CUR Strings[379]
+#define exit_pc_charset_mode           CUR Strings[380]
+#define enter_scancode_mode            CUR Strings[381]
+#define exit_scancode_mode             CUR Strings[382]
+#define pc_term_options                CUR Strings[383]
+#define scancode_escape                CUR Strings[384]
+#define alt_scancode_esc               CUR Strings[385]
+#define enter_horizontal_hl_mode       CUR Strings[386]
+#define enter_left_hl_mode             CUR Strings[387]
+#define enter_low_hl_mode              CUR Strings[388]
+#define enter_right_hl_mode            CUR Strings[389]
+#define enter_top_hl_mode              CUR Strings[390]
+#define enter_vertical_hl_mode         CUR Strings[391]
+
+#define BOOLWRITE 37
+#define NUMWRITE  33
+#define STRWRITE  392
+
+/* older synonyms for some capabilities */
+#define beehive_glitch	no_esc_ctlc
+#define teleray_glitch	dest_tabs_magic_smso
+
+/* XSI synonyms */
+#define micro_col_size	micro_char_size
+
+#ifdef __INTERNAL_CAPS_VISIBLE
+#define termcap_init2                  CUR Strings[392]
+#define termcap_reset                  CUR Strings[393]
+#define magic_cookie_glitch_ul         CUR Numbers[33]
+#define backspaces_with_bs             CUR Booleans[37]
+#define crt_no_scrolling               CUR Booleans[38]
+#define no_correctly_working_cr        CUR Booleans[39]
+#define carriage_return_delay          CUR Numbers[34]
+#define new_line_delay                 CUR Numbers[35]
+#define linefeed_if_not_lf             CUR Strings[394]
+#define backspace_if_not_bs            CUR Strings[395]
+#define gnu_has_meta_key               CUR Booleans[40]
+#define linefeed_is_newline            CUR Booleans[41]
+#define backspace_delay                CUR Numbers[36]
+#define horizontal_tab_delay           CUR Numbers[37]
+#define number_of_function_keys        CUR Numbers[38]
+#define other_non_function_keys        CUR Strings[396]
+#define arrow_key_map                  CUR Strings[397]
+#define has_hardware_tabs              CUR Booleans[42]
+#define return_does_clr_eol            CUR Booleans[43]
+#define acs_ulcorner                   CUR Strings[398]
+#define acs_llcorner                   CUR Strings[399]
+#define acs_urcorner                   CUR Strings[400]
+#define acs_lrcorner                   CUR Strings[401]
+#define acs_ltee                       CUR Strings[402]
+#define acs_rtee                       CUR Strings[403]
+#define acs_btee                       CUR Strings[404]
+#define acs_ttee                       CUR Strings[405]
+#define acs_hline                      CUR Strings[406]
+#define acs_vline                      CUR Strings[407]
+#define acs_plus                       CUR Strings[408]
+#define memory_lock                    CUR Strings[409]
+#define memory_unlock                  CUR Strings[410]
+#define box_chars_1                    CUR Strings[411]
+#endif /* __INTERNAL_CAPS_VISIBLE */
+
+
+#define BOOLCOUNT 44
+#define NUMCOUNT  39
+#define STRCOUNT  412
+
+typedef struct termtype {	/* in-core form of terminfo data */
+    char  *term_names;		/* str_table offset of term names */
+    char  *str_table;		/* pointer to string table */
+    char  Booleans[BOOLCOUNT];	/* array of values */
+    short Numbers[NUMCOUNT];	/* array of values */
+    char  *Strings[STRCOUNT];	/* array of string offsets */
+} TERMTYPE;
+
+typedef struct term {		/* describe an actual terminal */
+    TERMTYPE	type;		/* terminal type description */
+    short 	Filedes;	/* file description being written to */
+    TTY          Ottyb,		/* original state of the terminal */
+                 Nttyb;		/* current state of the terminal */
+    int          _baudrate;      /* used to compute padding */
+} TERMINAL;
+
+extern TERMINAL	*cur_term;
+
+
+#if BROKEN_LINKER
+#define boolnames  _nc_boolnames()
+#define boolcodes  _nc_boolcodes()
+#define boolfnames _nc_boolfnames()
+#define numnames   _nc_numnames()
+#define numcodes   _nc_numcodes()
+#define numfnames  _nc_numfnames()
+#define strnames   _nc_strnames()
+#define strcodes   _nc_strcodes()
+#define strfnames  _nc_strfnames()
+
+extern NCURSES_CONST char * const *_nc_boolnames(void);
+extern NCURSES_CONST char * const *_nc_boolcodes(void);
+extern NCURSES_CONST char * const *_nc_boolfnames(void);
+extern NCURSES_CONST char * const *_nc_numnames(void);
+extern NCURSES_CONST char * const *_nc_numcodes(void);
+extern NCURSES_CONST char * const *_nc_numfnames(void);
+extern NCURSES_CONST char * const *_nc_strnames(void);
+extern NCURSES_CONST char * const *_nc_strcodes(void);
+extern NCURSES_CONST char * const *_nc_strfnames(void);
+
+#else
+
+extern NCURSES_CONST char *const boolnames[];
+extern NCURSES_CONST char *const boolcodes[];
+extern NCURSES_CONST char *const boolfnames[];
+extern NCURSES_CONST char *const numnames[];
+extern NCURSES_CONST char *const numcodes[];
+extern NCURSES_CONST char *const numfnames[];
+extern NCURSES_CONST char *const strnames[];
+extern NCURSES_CONST char *const strcodes[];
+extern NCURSES_CONST char *const strfnames[];
+
+#endif
+
+/* internals */
+extern int _nc_set_curterm(TTY *buf);
+extern int _nc_get_curterm(TTY *buf);
+extern int _nc_read_entry(const char * const, char * const, TERMTYPE *const);
+extern int _nc_read_file_entry(const char *const, TERMTYPE *);
+extern char *_nc_first_name(const char *const);
+extern int _nc_name_match(const char *const, const char *const, const char *const);
+extern int _nc_read_termcap_entry(const char *const, TERMTYPE *const);
+extern const TERMTYPE *_nc_fallback(const char *);
+
+/* entry points */
+extern TERMINAL *set_curterm(TERMINAL *);
+extern int del_curterm(TERMINAL *);
+
+/* miscellaneous entry points */
+extern int putp(const char *);
+extern int restartterm(const char *, int, int *);
+extern int setupterm(const char *,int,int *);
+extern int tputs(const char *, int, int (*)(int));
+
+/* terminfo entry points */
+extern int tigetflag(const char *);
+extern int tigetnum(const char *);
+extern char *tigetstr(const char *);
+extern char *tparm(const char *, ...);
+
+/* termcap database emulation (XPG4 uses const only for 2nd param of tgetent) */
+extern int tgetent(char *, const char *);
+extern int tgetflag(const char *);
+extern int tgetnum(const char *);
+extern char *tgetstr(const char *, char **);
+extern char *tgoto(const char *, int, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TERM_H */
diff --git a/contrib/media/updf/include/term_entry.h b/contrib/media/updf/include/term_entry.h
new file mode 100644
index 000000000..ada2791b8
--- /dev/null
+++ b/contrib/media/updf/include/term_entry.h
@@ -0,0 +1,89 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ *	term_entry.h -- interface to entry-manipulation code
+ */
+
+#ifndef _TERM_ENTRY_H
+#define _TERM_ENTRY_H
+
+#define MAX_USES	32
+
+typedef struct entry {
+	TERMTYPE	tterm;
+	int		nuses;
+	struct
+        {
+	    void	*parent;	/* (char *) or (ENTRY *) */
+	    long	line;
+        }
+	uses[MAX_USES];
+	long		cstart, cend;
+	long		startline;
+	struct entry	*next;
+	struct entry	*last;
+}
+ENTRY;
+
+extern ENTRY	*_nc_head, *_nc_tail;
+#define for_entry_list(qp)	for (qp = _nc_head; qp; qp = qp->next)
+
+#define MAX_LINE	132
+
+#define NULLHOOK        (bool(*)(ENTRY *))0
+
+/* alloc_entry.c: elementary allocation code */
+extern void _nc_init_entry(TERMTYPE *const);
+extern char *_nc_save_str(const char *const);
+extern void _nc_merge_entry(TERMTYPE *const, TERMTYPE *const);
+extern void _nc_wrap_entry(ENTRY *const);
+
+/* parse_entry.c: entry-parsing code */
+extern int _nc_parse_entry(ENTRY *, int, bool);
+extern int _nc_capcmp(const char *, const char *);
+
+/* write_entry.c: writing an entry to the file system */
+extern void _nc_set_writedir(char *);
+extern void _nc_write_entry(TERMTYPE *const);
+
+/* comp_parse.c: entry list handling */
+extern void _nc_read_entry_source(FILE*, char*, int, bool, bool (*)(ENTRY*));
+extern bool _nc_entry_match(char *, char *);
+extern int _nc_resolve_uses(void);
+extern void _nc_free_entries(ENTRY *);
+
+#endif /* _TERM_ENTRY_H */
+
+/* term_entry.h ends here */
diff --git a/contrib/media/updf/include/termcap.h b/contrib/media/updf/include/termcap.h
new file mode 100644
index 000000000..618419a5c
--- /dev/null
+++ b/contrib/media/updf/include/termcap.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* $Id: termcap.h.in,v 1.5 1998/02/11 12:13:45 tom Exp $ */
+
+#ifndef _TERMCAP_H
+#define _TERMCAP_H	1
+
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "4.2"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+#include <sys/types.h>
+
+extern char PC;
+extern char *UP;
+extern char *BC;
+extern short ospeed;
+
+extern int tgetent(char *, const char *);
+extern int tgetflag(const char *);
+extern int tgetnum(const char *);
+extern char *tgetstr(const char *, char **);
+
+extern int tputs(const char *, int, int (*)(int));
+
+extern char *tgoto(const char *, int, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TERMCAP_H */
diff --git a/contrib/media/updf/include/termios.h b/contrib/media/updf/include/termios.h
new file mode 100644
index 000000000..deda64561
--- /dev/null
+++ b/contrib/media/updf/include/termios.h
@@ -0,0 +1,146 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_termios_h_
+#define __dj_include_sys_termios_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define B0	0x00000000
+#define B50	0x00000001
+#define B75	0x00000002
+#define B110	0x00000003
+#define B134	0x00000004
+#define B150	0x00000005
+#define B200	0x00000006
+#define B300	0x00000007
+#define B600	0x00000008
+#define B1200	0x00000009
+#define B1800	0x0000000a
+#define B2400	0x0000000b
+#define B4800	0x0000000c
+#define B9600	0x0000000d
+#define B19200	0x0000000e
+#define B38400	0x0000000f
+
+#define BRKINT	0x00000100
+#define ICRNL	0x00000200
+#define IGNBRK	0x00000400
+#define IGNCR	0x00000800
+#define IGNPAR	0x00001000
+#define INLCR	0x00002000
+#define INPCK	0x00004000
+#define ISTRIP	0x00008000
+#define IXOFF	0x00010000
+#define IXON	0x00020000
+#define PARMRK	0x00040000
+
+#define OPOST	0x00000100
+
+#define CLOCAL	0x00000100
+#define CREAD	0x00000200
+#define CS5	0x00000000
+#define CS6	0x00000400
+#define CS7	0x00000800
+#define CS8	0x00000c00
+#define CSIZE	0x00000c00
+#define CSTOPB	0x00001000
+#define HUPCL	0x00002000
+#define PARENB	0x00004000
+#define PARODD	0x00008000
+
+#define ECHO	0x00000100
+#define ECHOE	0x00000200
+#define ECHOK	0x00000400
+#define ECHONL	0x00000800
+#define ICANON	0x00001000
+#define IEXTEN	0x00002000
+#define ISIG	0x00004000
+#define NOFLSH	0x00008000
+#define TOSTOP	0x00010000
+
+#define TCIFLUSH	1
+#define TCOFLUSH	2
+#define TCIOFLUSH	3
+#define TCOOFF		1
+#define TCOON		2
+#define TCIOFF		3
+#define TCION		4
+
+#define TCSADRAIN	1
+#define TCSAFLUSH	2
+#define TCSANOW		3
+
+#define VEOF	1
+#define VEOL	2
+#define VERASE	3
+#define VINTR	4
+#define VKILL	5
+#define VMIN	6
+#define VQUIT	7
+#define VSTART	8
+#define VSTOP	9
+#define VSUSP	10
+#define VTIME	11
+#define NCCS	12
+
+typedef unsigned cc_t;
+typedef unsigned speed_t;
+typedef unsigned tcflag_t;
+
+struct termios {
+  cc_t		c_cc[NCCS];
+  tcflag_t	c_cflag;
+  tcflag_t	c_iflag;
+  tcflag_t	c_lflag;
+  tcflag_t	c_oflag;
+  speed_t	c_ispeed;
+  speed_t	c_ospeed;
+};
+
+speed_t	cfgetispeed(const struct termios *_termios_p);
+speed_t	cfgetospeed(const struct termios *_termios_p);
+int	cfsetispeed(struct termios *_termios_p, speed_t _speed);
+int	cfsetospeed(struct termios *_termios_p, speed_t _speed);
+int	tcdrain(int _fildes);
+int	tcflow(int _fildes, int _action);
+int	tcflush(int _fildes, int _queue_selector);
+int	tcgetattr(int _fildes, struct termios *_termios_p);
+int	tcsendbreak(int _fildes, int _duration);
+int	tcsetattr(int _fildes, int _optional_actions, const struct termios *_termios_p);
+
+#ifndef _POSIX_SOURCE
+
+/* Input flags */
+#define IMAXBEL	0x01000000	/* ring bell on input queue full */
+
+/* Local flags */
+#define ECHOKE	0x01000000	/* visual erase for line kill */
+#define ECHOCTL	0x02000000	/* echo control chars as ^x */
+
+/* Output flags */
+#define ONLCR	0x00000200	/* map NL to CRNL */
+#define OCRNL	0x00000400	/* map CR to NL */
+#define ONOEOT	0x00000800	/* discard EOT's (^D) on output */
+
+/* for compatibility */
+void	cfmakeraw(struct termios *_termios_p);
+int	cfsetspeed(struct termios *_termios_p, speed_t _speed);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_termios_h_ */
diff --git a/contrib/media/updf/include/tgt.h b/contrib/media/updf/include/tgt.h
new file mode 100644
index 000000000..c08c8da0a
--- /dev/null
+++ b/contrib/media/updf/include/tgt.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __TGT_H
+#define __TGT_H
+/**
+@file tgt.h
+@brief Implementation of a tag-tree coder (TGT)
+
+The functions in TGT.C have for goal to realize a tag-tree coder. The functions in TGT.C
+are used by some function in T2.C.
+*/
+
+/** @defgroup TGT TGT - Implementation of a tag-tree coder */
+/*@{*/
+
+/**
+Tag node
+*/
+typedef struct opj_tgt_node {
+  struct opj_tgt_node *parent;
+  int value;
+  int low;
+  int known;
+} opj_tgt_node_t;
+
+/**
+Tag tree
+*/
+typedef struct opj_tgt_tree {
+  int numleafsh;
+  int numleafsv;
+  int numnodes;
+  opj_tgt_node_t *nodes;
+} opj_tgt_tree_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a tag-tree
+@param numleafsh Width of the array of leafs of the tree
+@param numleafsv Height of the array of leafs of the tree
+@return Returns a new tag-tree if successful, returns NULL otherwise
+*/
+opj_tgt_tree_t *tgt_create(int numleafsh, int numleafsv);
+/**
+Destroy a tag-tree, liberating memory
+@param tree Tag-tree to destroy
+*/
+void tgt_destroy(opj_tgt_tree_t *tree);
+/**
+Reset a tag-tree (set all leaves to 0)
+@param tree Tag-tree to reset
+*/
+void tgt_reset(opj_tgt_tree_t *tree);
+/**
+Set the value of a leaf of a tag-tree
+@param tree Tag-tree to modify
+@param leafno Number that identifies the leaf to modify
+@param value New value of the leaf
+*/
+void tgt_setvalue(opj_tgt_tree_t *tree, int leafno, int value);
+/**
+Encode the value of a leaf of the tag-tree up to a given threshold
+@param bio Pointer to a BIO handle
+@param tree Tag-tree to modify
+@param leafno Number that identifies the leaf to encode
+@param threshold Threshold to use when encoding value of the leaf
+*/
+void tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold);
+/**
+Decode the value of a leaf of the tag-tree up to a given threshold
+@param bio Pointer to a BIO handle
+@param tree Tag-tree to decode
+@param leafno Number that identifies the leaf to decode
+@param threshold Threshold to use when decoding value of the leaf
+@return Returns 1 if the node's value < threshold, returns 0 otherwise
+*/
+int tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __TGT_H */
diff --git a/contrib/media/updf/include/tic.h b/contrib/media/updf/include/tic.h
new file mode 100644
index 000000000..e8660958d
--- /dev/null
+++ b/contrib/media/updf/include/tic.h
@@ -0,0 +1,245 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	tic.h - Global variables and structures for the terminfo
+ *			compiler.
+ *
+ */
+
+#ifndef __TIC_H
+#define __TIC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <curses.h>	/* for the _tracef() prototype, ERR/OK, bool defs */
+
+/*
+** The format of compiled terminfo files is as follows:
+**
+**		Header (12 bytes), containing information given below
+**		Names Section, containing the names of the terminal
+**		Boolean Section, containing the values of all of the
+**				boolean capabilities
+**				A null byte may be inserted here to make
+**				sure that the Number Section begins on an
+**				even word boundary.
+**		Number Section, containing the values of all of the numeric
+**				capabilities, each as a short integer
+**		String Section, containing short integer offsets into the
+**				String Table, one per string capability
+**		String Table, containing the actual characters of the string
+**				capabilities.
+**
+**	NOTE that all short integers in the file are stored using VAX/PDP-style
+**	byte-order, i.e., least-significant byte first.
+**
+**	There is no structure definition here because it would only confuse
+**	matters.  Terminfo format is a raw byte layout, not a structure
+**	dump.  If you happen to be on a little-endian machine with 16-bit
+**	shorts that requires no padding between short members in a struct,
+**	then there is a natural C structure that captures the header, but
+**	not very helpfully.
+*/
+
+#define MAGIC		0432	/* first two bytes of a compiled entry */
+
+/*
+ * The "maximum" here is misleading; XSI guarantees minimum values, which a
+ * given implementation may exceed.
+ */
+#define MAX_NAME_SIZE	512	/* maximum legal name field size (XSI:127) */
+#define MAX_ENTRY_SIZE	4096	/* maximum legal entry size */
+
+/* The maximum size of individual name or alias is guaranteed in XSI to
+ * be 14, since that corresponds to the older filename lengths.  Newer
+ * systems allow longer aliases, though not many terminal descriptions
+ * are written to use them.
+ */
+#if HAVE_LONG_FILE_NAMES
+#define MAX_ALIAS	32	/* POSIX minimum for PATH_MAX */
+#else
+#define MAX_ALIAS	14	/* SVr3 filename length */
+#endif
+
+/* location of user's personal info directory */
+#define PRIVATE_INFO	"%s/.terminfo"	/* plug getenv("HOME") into %s */
+
+#define DEBUG(n, a)	if (_nc_tracing & (1 << (n - 1))) _tracef a 
+extern unsigned _nc_tracing;
+extern void _nc_tracef(char *, ...) GCC_PRINTFLIKE(1,2);
+extern const char *_nc_visbuf(const char *);
+
+/*
+ * These are the types of tokens returned by the scanner.  The first
+ * three are also used in the hash table of capability names.  The scanner
+ * returns one of these values after loading the specifics into the global
+ * structure curr_token.
+ */
+
+#define BOOLEAN 0		/* Boolean capability */
+#define NUMBER 1		/* Numeric capability */
+#define STRING 2		/* String-valued capability */
+#define CANCEL 3		/* Capability to be cancelled in following tc's */
+#define NAMES  4		/* The names for a terminal type */
+#define UNDEF  5		/* Undefined */
+
+#define NO_PUSHBACK	-1	/* used in pushtype to indicate no pushback */
+
+	/*
+	 *	The global structure in which the specific parts of a
+	 *	scanned token are returned.
+	 *
+	 */
+
+struct token
+{
+	char	*tk_name;		/* name of capability */
+	int	tk_valnumber;	/* value of capability (if a number) */
+	char	*tk_valstring;	/* value of capability (if a string) */
+};
+
+extern	struct token	_nc_curr_token;
+
+	/*
+	 * The file comp_captab.c contains an array of these structures, one
+	 * per possible capability.  These are indexed by a hash table array of
+	 * pointers to the same structures for use by the parser.
+	 */
+
+struct name_table_entry
+{
+	const char *nte_name;	/* name to hash on */
+	int	nte_type;	/* BOOLEAN, NUMBER or STRING */
+	short	nte_index;	/* index of associated variable in its array */
+	short	nte_link;	/* index in table of next hash, or -1 */
+};
+
+struct alias
+{
+	const char	*from;
+	const char	*to;
+	const char	*source;
+};
+
+extern const struct name_table_entry * const _nc_info_hash_table[];
+extern const struct name_table_entry * const _nc_cap_hash_table[];
+
+extern const struct alias _nc_capalias_table[];
+extern const struct alias _nc_infoalias_table[];
+
+extern const struct name_table_entry	*_nc_get_table(bool);
+
+#define NOTFOUND	((struct name_table_entry *) 0)
+
+/* out-of-band values for representing absent capabilities */
+#define ABSENT_BOOLEAN		-1
+#define ABSENT_NUMERIC		-1
+#define ABSENT_STRING		(char *)0
+
+/* out-of-band values for representing cancels */
+#define CANCELLED_BOOLEAN	(char)(-2)
+#define CANCELLED_NUMERIC	-2
+#define CANCELLED_STRING	(char *)-1
+
+#define VALID_STRING(s) ((s) != CANCELLED_STRING && (s) != ABSENT_STRING)
+
+/* termcap entries longer than this may break old binaries */
+#define MAX_TERMCAP_LENGTH	1023
+
+/* this is a documented limitation of terminfo */
+#define MAX_TERMINFO_LENGTH	4096
+
+#ifndef TERMINFO
+#define TERMINFO "/usr/share/terminfo"
+#endif
+
+/* comp_hash.c: name lookup */
+struct name_table_entry	const *_nc_find_entry(const char *,
+				    const struct name_table_entry *const *);
+struct name_table_entry const *_nc_find_type_entry(const char *,
+					 int,
+					 const struct name_table_entry *);
+
+/* comp_scan.c: lexical analysis */
+extern int  _nc_get_token(void);
+extern void _nc_push_token(int);
+extern void _nc_reset_input(FILE *, char *);
+extern void _nc_panic_mode(char);
+extern int _nc_curr_line;
+extern int _nc_curr_col;
+extern long _nc_curr_file_pos;
+extern long _nc_comment_start, _nc_comment_end;
+extern int _nc_syntax;
+extern long _nc_start_line;
+#define SYN_TERMINFO	0
+#define SYN_TERMCAP	1
+
+/* comp_error.c: warning & abort messages */
+extern void _nc_set_source(const char *const name);
+extern void _nc_get_type(char *name);
+extern void _nc_set_type(const char *const name);
+extern void _nc_syserr_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void _nc_err_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void _nc_warning(const char *const,...) GCC_PRINTFLIKE(1,2);
+extern bool _nc_suppress_warnings;
+
+/* comp_expand.c: expand string into readable form */
+extern char *_nc_tic_expand(const char *, bool);
+
+/* comp_scan.c: decode string from readable form */
+extern char _nc_trans_string(char *);
+
+/* captoinfo.c: capability conversion */
+extern char *_nc_captoinfo(const char *, const char *, int const);
+extern char *_nc_infotocap(const char *, const char *, int const);
+
+/* lib_tputs.c */
+extern int _nc_nulls_sent;		/* Add one for every null sent */
+
+/* comp_main.c: compiler main */
+extern const char *_nc_progname;
+
+/* read_entry.c */
+extern const char *_nc_tic_dir(const char *);
+
+/* write_entry.c */
+extern int _nc_tic_written(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIC_H */
diff --git a/contrib/media/updf/include/time.h b/contrib/media/updf/include/time.h
new file mode 100644
index 000000000..a4372468e
--- /dev/null
+++ b/contrib/media/updf/include/time.h
@@ -0,0 +1,104 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_time_h_
+#define __dj_include_time_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+/* 65536(tics/hour) / 3600(sec/hour) * 5(scale) = 91.02
+   The 5 is to make it a whole number (18.2*5=91) so that
+   floating point ops aren't required to use it. */
+#define CLOCKS_PER_SEC	91
+
+#include <sys/djtypes.h>
+  
+/* Some programs think they know better... */
+#undef NULL
+
+#define NULL 0
+__DJ_clock_t
+#undef __DJ_clock_t
+#define __DJ_clock_t
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+struct tm {
+  int tm_sec;
+  int tm_min;
+  int tm_hour;
+  int tm_mday;
+  int tm_mon;
+  int tm_year;
+  int tm_wday;
+  int tm_yday;
+  int tm_isdst;
+  char *__tm_zone;
+  int __tm_gmtoff;
+};
+
+char *		asctime(const struct tm *_tptr);
+clock_t		clock(void);
+char *		ctime(const time_t *_cal);
+double		difftime(time_t _t1, time_t _t0);
+struct tm *	gmtime(const time_t *_tod);
+struct tm *	localtime(const time_t *_tod);
+time_t		mktime(struct tm *_tptr);
+size_t		strftime(char *_s, size_t _n, const char *_format, const struct tm *_tptr);
+time_t		time(time_t *_tod);
+
+#ifndef __STRICT_ANSI__
+
+#define CLK_TCK	CLOCKS_PER_SEC
+
+extern char *tzname[2];
+
+void	tzset(void);
+
+#ifndef _POSIX_SOURCE
+
+#define tm_zone __tm_zone
+#define tm_gmtoff __tm_gmtoff
+
+struct timeval {
+  time_t tv_sec;
+  long tv_usec;
+};
+
+struct timezone {
+  int tz_minuteswest;
+  int tz_dsttime;
+};
+
+#include <sys/types.h>
+
+typedef long long uclock_t;
+#define UCLOCKS_PER_SEC 1193180
+
+int		gettimeofday(struct timeval *_tp, struct timezone *_tzp);
+unsigned long	rawclock(void);
+int		select(int _nfds, fd_set *_readfds, fd_set *_writefds, fd_set *_exceptfds, struct timeval *_timeout);
+int		settimeofday(struct timeval *_tp, ...);
+void		tzsetwall(void);
+uclock_t	uclock(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_time_h_ */
diff --git a/contrib/media/updf/include/tokenizer.h b/contrib/media/updf/include/tokenizer.h
new file mode 100644
index 000000000..d63827000
--- /dev/null
+++ b/contrib/media/updf/include/tokenizer.h
@@ -0,0 +1,44 @@
+/** \file tokenizer.h
+ * definitions of input output classes that read and write from string.
+ */
+
+
+#ifndef __tokenizer_h__
+#define __tokenizer_h__
+
+#include "yacasbase.h"
+#include "lispstring.h"
+#include "lispio.h"
+#include "lisphash.h"
+class LispTokenizer : public YacasBase
+{
+public:
+  LispTokenizer() : iToken() {}
+  /// NextToken returns a string representing the next token,
+  /// or an empty list.
+  virtual LispString * NextToken(LispInput& aInput,
+                                  LispHashTable& aHashTable);
+  virtual ~LispTokenizer(){}
+protected:
+  LispString iToken; //Can be used as a token container.
+};
+
+class CommonLispTokenizer : public LispTokenizer
+{
+public:
+    virtual LispString * NextToken(LispInput& aInput,
+                                    LispHashTable& aHashTable);
+};
+
+
+// utility functions
+LispBoolean IsDigit(LispChar c);
+LispBoolean IsAlpha(LispChar c);
+LispBoolean IsAlNum(LispChar c);
+LispBoolean IsSymbolic(LispChar c);
+
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/types.h b/contrib/media/updf/include/types.h
new file mode 100644
index 000000000..ebb578830
--- /dev/null
+++ b/contrib/media/updf/include/types.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)types.h	8.1 (Berkeley) 6/6/93
+ */
+
+typedef struct {
+    char *modedescriptions;
+    char modetype;
+} Modelist;
+
+extern Modelist modelist[];
+
+typedef struct {
+    int
+	system,			/* what the current time is */
+	echotoggle,		/* last time user entered echo character */
+	modenegotiated,		/* last time operating mode negotiated */
+	didnetreceive,		/* last time we read data from network */
+	gotDM;			/* when did we last see a data mark */
+} Clocks;
+
+extern Clocks clocks;
diff --git a/contrib/media/updf/include/tzfile.h b/contrib/media/updf/include/tzfile.h
new file mode 100644
index 000000000..c3128126c
--- /dev/null
+++ b/contrib/media/updf/include/tzfile.h
@@ -0,0 +1,160 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_tzfile_h__
+#define __dj_include_tzfile_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/*
+ * Copyright (c) 1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Arthur David Olson of the National Cancer Institute.
+ *
+ * Redistribution and use in source and binary forms are permitted provided
+ * that: (1) source distributions retain this entire copyright notice and
+ * comment, and (2) distributions including binaries display the following
+ * acknowledgement:  ``This product includes software developed by the
+ * University of California, Berkeley and its contributors'' in the
+ * documentation or other materials provided with the distribution and in
+ * all advertising materials mentioning features or use of this software.
+ * Neither the name of the University nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *      @(#)tzfile.h    5.9 (Berkeley) 6/11/90
+ */
+
+/*
+** Information about time zone files.
+*/
+
+                        /* Time zone object file directory */
+#define TZDIR           "/hd/1/menuetos/zoneinfo"
+#define TZDEFAULT       "/hd/1/menuetos/localtim"
+#define TZDEFRULES      "posixrul"
+
+/*
+** Each file begins with. . .
+*/
+
+struct tzhead {
+        char    tzh_reserved[24];       /* reserved for future use */
+        char    tzh_ttisstdcnt[4];      /* coded number of trans. time flags */
+        char    tzh_leapcnt[4];         /* coded number of leap seconds */
+        char    tzh_timecnt[4];         /* coded number of transition times */
+        char    tzh_typecnt[4];         /* coded number of local time types */
+        char    tzh_charcnt[4];         /* coded number of abbr. chars */
+};
+
+/*
+** . . .followed by. . .
+**
+**      tzh_timecnt (char [4])s         coded transition times a la time(2)
+**      tzh_timecnt (unsigned char)s    types of local time starting at above
+**      tzh_typecnt repetitions of
+**              one (char [4])          coded GMT offset in seconds
+**              one (unsigned char)     used to set tm_isdst
+**              one (unsigned char)     that's an abbreviation list index
+**      tzh_charcnt (char)s             '\0'-terminated zone abbreviations
+**      tzh_leapcnt repetitions of
+**              one (char [4])          coded leap second transition times
+**              one (char [4])          total correction after above
+**      tzh_ttisstdcnt (char)s          indexed by type; if TRUE, transition
+**                                      time is standard time, if FALSE,
+**                                      transition time is wall clock time
+**                                      if absent, transition times are
+**                                      assumed to be wall clock time
+*/
+
+/*
+** In the current implementation, "tzset()" refuses to deal with files that
+** exceed any of the limits below.
+*/
+
+/*
+** The TZ_MAX_TIMES value below is enough to handle a bit more than a
+** year's worth of solar time (corrected daily to the nearest second) or
+** 138 years of Pacific Presidential Election time
+** (where there are three time zone transitions every fourth year).
+*/
+#define TZ_MAX_TIMES    370
+
+#define NOSOLAR                 /* 4BSD doesn't currently handle solar time */
+
+#ifndef NOSOLAR
+#define TZ_MAX_TYPES    256     /* Limited by what (unsigned char)'s can hold */
+#else
+#define TZ_MAX_TYPES    10      /* Maximum number of local time types */
+#endif
+
+#define TZ_MAX_CHARS    50      /* Maximum number of abbreviation characters */
+
+#define TZ_MAX_LEAPS    50      /* Maximum number of leap second corrections */
+
+#define SECSPERMIN      60
+#define MINSPERHOUR     60
+#define HOURSPERDAY     24
+#define DAYSPERWEEK     7
+#define DAYSPERNYEAR    365
+#define DAYSPERLYEAR    366
+#define SECSPERHOUR     (SECSPERMIN * MINSPERHOUR)
+#define SECSPERDAY      ((long) SECSPERHOUR * HOURSPERDAY)
+#define MONSPERYEAR     12
+
+#define TM_SUNDAY       0
+#define TM_MONDAY       1
+#define TM_TUESDAY      2
+#define TM_WEDNESDAY    3
+#define TM_THURSDAY     4
+#define TM_FRIDAY       5
+#define TM_SATURDAY     6
+
+#define TM_JANUARY      0
+#define TM_FEBRUARY     1
+#define TM_MARCH        2
+#define TM_APRIL        3
+#define TM_MAY          4
+#define TM_JUNE         5
+#define TM_JULY         6
+#define TM_AUGUST       7
+#define TM_SEPTEMBER    8
+#define TM_OCTOBER      9
+#define TM_NOVEMBER     10
+#define TM_DECEMBER     11
+
+#define TM_YEAR_BASE    1900
+
+#define EPOCH_YEAR      1970
+#define EPOCH_WDAY      TM_THURSDAY
+
+/*
+** Accurate only for the past couple of centuries;
+** that will probably do.
+*/
+
+#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_tzfile_h__ */
diff --git a/contrib/media/updf/include/unctrl.h b/contrib/media/updf/include/unctrl.h
new file mode 100644
index 000000000..3e31e7bb8
--- /dev/null
+++ b/contrib/media/updf/include/unctrl.h
@@ -0,0 +1,63 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * unctrl.h
+ *
+ * Display a printable version of a control character.
+ * Control characters are displayed in caret notation (^x), DELETE is displayed
+ * as ^?. Printable characters are displayed as is.
+ */
+
+/* $Id: unctrl.h.in,v 1.8 1998/02/11 12:13:45 tom Exp $ */
+
+#ifndef _UNCTRL_H
+#define _UNCTRL_H	1
+
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "4.2"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <curses.h>
+
+#undef unctrl
+extern NCURSES_CONST char *unctrl(chtype);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _UNCTRL_H */
diff --git a/contrib/media/updf/include/unistd.h b/contrib/media/updf/include/unistd.h
new file mode 100644
index 000000000..b8dea60be
--- /dev/null
+++ b/contrib/media/updf/include/unistd.h
@@ -0,0 +1,164 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_unistd_h_
+#define __dj_include_unistd_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/types.h> /* NOT POSIX but you can't include just unistd.h without it */
+#include <sys/djtypes.h>
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+  
+/* Some programs think they know better... */
+#undef NULL
+
+#define NULL 0
+
+#define F_OK	0x01
+#define R_OK	0x02
+#define W_OK	0x04
+#define X_OK	0x08
+
+#define STDIN_FILENO		0
+#define STDOUT_FILENO		1
+#define STDERR_FILENO		2
+
+#define _PC_CHOWN_RESTRICTED	1
+#define _PC_LINK_MAX		2
+#define _PC_MAX_CANON		3
+#define _PC_MAX_INPUT		4
+#define _PC_NAME_MAX		5
+#define _PC_NO_TRUNC		6
+#define _PC_PATH_MAX		7
+#define _PC_PIPE_BUF		8
+#define _PC_VDISABLE		9
+
+#define _POSIX_CHOWN_RESTRICTED	0
+#undef  _POSIX_JOB_CONTROL
+#define _POSIX_NO_TRUNC		0
+#undef  _POSIX_SAVED_IDS
+#define _POSIX_VDISABLE		-1
+#define _POSIX_VERSION		199009L
+
+#define _SC_ARG_MAX		1
+#define _SC_CHILD_MAX		2
+#define _SC_CLK_TCK		3
+#define _SC_JOB_CONTROL		4
+#define _SC_NGROUPS_MAX		5
+#define _SC_OPEN_MAX		6
+#define _SC_SAVED_IDS		7
+#define _SC_STREAM_MAX		8
+#define _SC_TZNAME_MAX		9
+#define _SC_VERSION		10
+ 
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_ssize_t
+#undef __DJ_ssize_t
+#define __DJ_ssize_t
+
+extern char *optarg;
+extern int optind, opterr, optopt;
+
+#ifdef _MSC_VER
+void __declspec(noreturn) __exit(int _status);
+void __declspec(noreturn) _exit(int _status);
+#else
+void		__exit(int _status) __attribute__((noreturn));
+void		_exit(int _status) __attribute__((noreturn));
+#endif
+int		access(const char *_path, int _amode);
+unsigned int	alarm(unsigned int _seconds);
+int		chdir(const char *_path);
+int		chown(const char *_path, uid_t _owner, gid_t _group);
+int		close(int _fildes);
+char *		ctermid(char *_s);
+int		dup(int _fildes);
+int		dup2(int _fildes, int _fildes2);
+int		execl(const char *_path, const char *_arg, ...);
+int		execle(const char *_path, const char *_arg, ...);
+int		execlp(const char *_file, const char *_arg, ...);
+int		execv(const char *_path, char *const _argv[]);
+int		execve(const char *_path, char *const _argv[], char *const _envp[]);
+int		execvp(const char *_file, char *const _argv[]);
+pid_t		fork(void);
+long		fpathconf(int _fildes, int _name);
+char *		getcwd(char *_buf, size_t _size);
+gid_t		getegid(void);
+uid_t		geteuid(void);
+gid_t		getgid(void);
+int		getgroups(int _gidsetsize, gid_t *_grouplist);
+char *		getlogin(void);
+int		getopt(int _argc, char *const _argv[], const char *_optstring);
+pid_t		getpgrp(void);
+pid_t		getpid(void);
+pid_t		getppid(void);
+uid_t		getuid(void);
+int		isatty(int _fildes);
+int		link(const char *_existing, const char *_new);
+off_t		lseek(int _fildes, off_t _offset, int _whence);
+long		pathconf(const char *_path, int _name);
+int		pause(void);
+int		pipe(int _fildes[2]);
+ssize_t		read(int _fildes, void *_buf, size_t _nbyte);
+int		rmdir(const char *_path);
+int		setgid(gid_t _gid);
+int		setpgid(pid_t _pid, pid_t _pgid);
+pid_t		setsid(void);
+int		setuid(uid_t uid);
+unsigned int	sleep(unsigned int _seconds);
+long		sysconf(int _name);
+pid_t		tcgetpgrp(int _fildes);
+int		tcsetpgrp(int _fildes, pid_t _pgrp_id);
+char *		ttyname(int _fildes);
+int		unlink(const char *_path);
+ssize_t		write(int _fildes, const void *_buf, size_t _nbyte);
+
+#ifndef _POSIX_SOURCE
+
+/* additional access() checks */
+#define D_OK	0x10
+
+char *		basename(const char *);
+/*int		brk(void *_heaptop);*/
+char *		dirname(const char *_fn);
+int		__file_exists(const char *_fn);
+int		fsync(int _fd);
+int		ftruncate(int, off_t);
+int		getdtablesize(void);
+int		gethostname(char *buf, int size);
+int		getpagesize(void);
+char *		getwd(char *__buffer);
+int		nice(int _increment);
+void *		sbrk(int _delta);
+int		symlink (const char *, const char *);
+int		sync(void);
+int		truncate(const char*, off_t);
+unsigned int	usleep(unsigned int _useconds);
+#ifndef vfork
+pid_t		vfork(void);
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_unistd_h_ */
diff --git a/contrib/media/updf/include/unixcommandline.h b/contrib/media/updf/include/unixcommandline.h
new file mode 100644
index 000000000..9c70fbae2
--- /dev/null
+++ b/contrib/media/updf/include/unixcommandline.h
@@ -0,0 +1,40 @@
+
+#ifndef __unixcommandline_h__
+#define __unixcommandline_h__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <signal.h>
+#include <unistd.h>
+#include <termios.h>
+#include <time.h>
+
+#include "yacasbase.h"
+#include "commandline.h"
+
+/** Unix command line class, using assorted termios functionality
+ *  and sending ansi character sequences to the console.
+ */
+class CUnixCommandLine : public CCommandLine
+{
+public:
+  CUnixCommandLine();
+  ~CUnixCommandLine();
+public:
+  virtual LispInt GetKey();
+  virtual void NewLine();
+  virtual void ShowLine(LispChar * prompt,LispInt promptlen,LispInt cursor);
+  virtual void Pause();
+  virtual void MaxHistoryLinesSaved(LispInt aNrLines);
+private:
+  unsigned char term_chars[NCCS];
+  struct termios orig_termio, rl_termio;
+public:
+  LispInt iMaxLines;
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/utility b/contrib/media/updf/include/utility
new file mode 100644
index 000000000..787e79973
--- /dev/null
+++ b/contrib/media/updf/include/utility
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_UTILITY
+#include <bits/std_utility.h>
+#endif
diff --git a/contrib/media/updf/include/utime.h b/contrib/media/updf/include/utime.h
new file mode 100644
index 000000000..0ca0b8610
--- /dev/null
+++ b/contrib/media/updf/include/utime.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_utime_h_
+#define __dj_include_utime_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+struct utimbuf {
+  time_t actime;
+  time_t modtime;
+};
+
+int	utime(const char *_path, const struct utimbuf *_times);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_utime_h_ */
diff --git a/contrib/media/updf/include/valarray b/contrib/media/updf/include/valarray
new file mode 100644
index 000000000..cb13d82f6
--- /dev/null
+++ b/contrib/media/updf/include/valarray
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_VALARRAY
+#include <bits/std_valarray.h>
+#endif
diff --git a/contrib/media/updf/include/values.h b/contrib/media/updf/include/values.h
new file mode 100644
index 000000000..66689a97f
--- /dev/null
+++ b/contrib/media/updf/include/values.h
@@ -0,0 +1,57 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_values_h_
+#define __dj_include_values_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define BITSPERBYTE 8
+
+#define CHARBITS    8
+#define SHORTBITS   16
+#define INTBITS     32
+#define LONGBITS    32
+#define PTRBITS     32
+#define DOUBLEBITS  64
+#define FLOATBITS   32
+
+#define MINSHORT    ((short)0x8000)
+#define MININT      ((int)0x80000000L)
+#define MINLONG     ((long)0x80000000L)
+
+#define MAXSHORT    ((short)0x7fff)
+#define MAXINT      ((int)0x7fffffff)
+#define MAXLONG     ((long)0x7fffffff)
+
+#define MAXDOUBLE   1.79769313486231570e+308
+#define MAXFLOAT    ((float)3.40282346638528860e+38)
+#define MINDOUBLE   2.22507385850720140e-308
+#define MINFLOAT    ((float)1.17549435082228750e-38)
+#define _IEEE       0
+#define _DEXPLEN    11
+#define _FEXPLEN    8
+#define _HIDDENBIT  1
+#define DMAXEXP     ((1 << _DEXPLEN - 1) - 1 + _IEEE)
+#define FMAXEXP     ((1 << _FEXPLEN - 1) - 1 + _IEEE)
+#define DMINEXP     (-DMAXEXP)
+#define FMINEXP     (-FMAXEXP)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_values_h_ */
diff --git a/contrib/media/updf/include/varargs.h b/contrib/media/updf/include/varargs.h
new file mode 100644
index 000000000..033d3e60d
--- /dev/null
+++ b/contrib/media/updf/include/varargs.h
@@ -0,0 +1,51 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_vararg_h_
+#define __dj_include_vararg_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifdef __dj_include_stdarg_h_
+#error varargs.h and stdarg.h are mutually exclusive
+#endif
+
+#include <sys/djtypes.h>
+
+__DJ_va_list
+#undef __DJ_va_list
+#define __DJ_va_list
+
+#define va_alist __dj_last_arg
+
+#define va_dcl int __dj_last_arg;
+
+#define __dj_va_rounded_size(T)  \
+  (((sizeof (T) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
+
+#define va_arg(ap, T) \
+    (ap = (va_list) ((char *) (ap) + __dj_va_rounded_size (T)),	\
+     *((T *) (void *) ((char *) (ap) - __dj_va_rounded_size (T))))
+
+#define va_end(ap)
+
+#define va_start(ap)  (ap=(char *)(&__dj_last_arg))
+  
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_varargs_h_ */
diff --git a/contrib/media/updf/include/vector b/contrib/media/updf/include/vector
new file mode 100644
index 000000000..113b69eaf
--- /dev/null
+++ b/contrib/media/updf/include/vector
@@ -0,0 +1,135 @@
+#ifndef _VECTOR_INCLUDED
+#define _VECTOR_INCLUDED
+#include <stdlib.h>
+#include <string.h>
+extern void *__cdecl operator new(size_t);
+inline void *__cdecl operator new(size_t, void *_P)
+{ return (_P); }
+namespace std
+{
+  template<class T> class vector
+  {
+    unsigned length;
+    unsigned allocated;
+    T* data;
+  public:
+    typedef unsigned size_type;
+    typedef T* iterator;
+    vector():length(0),allocated(0),data(NULL) {}
+    ~vector() {for (unsigned i=length;i--;)data[i].~T();free(data);}
+    unsigned size() const {return length;}
+    void clear() {length=0;}
+    T& operator[](unsigned pos) {return data[pos];}
+    T* begin() {return data;}
+    T* end() {return data+length;}
+    void push_back(const T& x)
+    {
+      if (length==allocated)
+      {
+        allocated+=16;
+        data=(T*)realloc(data,allocated*sizeof(T));
+      }
+      new (data+length++) T(x);
+    }
+    bool empty() const {return length==0;}
+    void pop_back() {data[--length].~T();}
+    T& back() {return data[length-1];}
+    iterator erase(iterator it)
+    {
+      T* a=it;
+      while (++a != data+length)
+      {
+        a[-1] = *a;
+      }
+      length--;
+      return it;
+    }
+    /*iterator*/T* insert(iterator where, const T& what = T())
+    {
+      int z=where-data;
+      if (length==allocated)
+      {
+        allocated+=16;
+        data=(T*)realloc(data,allocated*sizeof(T));
+      }
+      T* a=data+length;
+      T* b=data+z;
+      length++;
+      while (a != b)
+      {
+        *a = a[-1];
+        --a;
+      }
+      *a = what;
+      return /*iterator*/a;
+    }
+  };
+  struct _generic_vector
+  {
+    unsigned length;
+    unsigned allocated;
+    void** data;
+  };
+  inline void _generic_pointer_push_back(_generic_vector* v, void* a)
+  {
+    if (v->length==v->allocated)
+    {
+      v->allocated+=16;
+      v->data=(void**)realloc(v->data,v->allocated*sizeof(void*));
+    }
+    v->data[v->length++]=a;
+  }
+  inline void _generic_pointer_erase(_generic_vector* v, void** a)
+  {
+    while (++a != v->data+v->length)
+    {
+      a[-1] = *a;
+    }
+    v->length--;
+  }
+  inline void** _generic_pointer_insert(_generic_vector* v, void** where, void* what)
+  {
+    int z=where-v->data;
+    if (v->length==v->allocated)
+    {
+      v->allocated+=16;
+      v->data=(void**)realloc(v->data,v->allocated*sizeof(void*));
+    }
+    void** a=v->data+v->length;
+    void** b=v->data+z;
+    v->length++;
+    while (a != b)
+    {
+      *a = a[-1];
+      --a;
+    }
+    *a = what;
+    return a;
+  }
+  template<class T> class vector<T*>
+  {
+    unsigned length;
+    unsigned allocated;
+    T** data;
+  public:
+    typedef unsigned size_type;
+    typedef T** iterator;
+    vector():length(0),allocated(0),data(NULL) {}
+    ~vector() {free(data);}
+    unsigned size() const {return length;}
+    void clear() {length=0;}
+    T*& operator[](unsigned pos) {return data[pos];}
+    iterator begin() {return iterator(data);}
+    iterator end() {return iterator(data+length);}
+    void push_back(T* const& x)
+    { _generic_pointer_push_back((_generic_vector*)this, (void*)x); }
+    bool empty() const {return length==0;}
+    void pop_back() {--length;}
+    T*& back() {return data[length-1];}
+    iterator erase(iterator it)
+    { _generic_pointer_erase((_generic_vector*)this, (void**)it); return it; }
+    iterator insert(iterator where, T* const& what)
+    { return (T**)_generic_pointer_insert((_generic_vector*)this, (void**)where, what); }
+  };
+}
+#endif
diff --git a/contrib/media/updf/include/version.h b/contrib/media/updf/include/version.h
new file mode 100644
index 000000000..b23e8e296
--- /dev/null
+++ b/contrib/media/updf/include/version.h
@@ -0,0 +1 @@
+#define VERSION "1.2.2"
diff --git a/contrib/media/updf/include/wchar.h b/contrib/media/updf/include/wchar.h
new file mode 100644
index 000000000..2c051dfb0
--- /dev/null
+++ b/contrib/media/updf/include/wchar.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_wchar_h_
+#define __dj_include_wchar_h_
+
+/* Bare bones header to satisfy SGI STL's basic_string<> */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#include <stddef.h>
+
+__DJ_wint_t
+#undef __DJ_wint_t
+#define __DJ_wint_t
+
+#ifndef WEOF
+#define WEOF ((wint_t)(-1))
+#endif
+
+typedef struct
+{
+  int shift_state;
+} mbstate_t;
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_wchar_h_ */
+
diff --git a/contrib/media/updf/include/wctype.h b/contrib/media/updf/include/wctype.h
new file mode 100644
index 000000000..b36909b53
--- /dev/null
+++ b/contrib/media/updf/include/wctype.h
@@ -0,0 +1,47 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_wctype_h_
+#define __dj_include_wctype_h_
+
+/* Bare bones header to satisfy SGI STL's basic_string<> */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#include <sys/djtypes.h>
+
+__DJ_wchar_t
+#undef __DJ_wchar_t
+#define __DJ_wchar_t
+__DJ_wint_t
+#undef __DJ_wint_t
+#define __DJ_wint_t
+
+#ifndef WEOF
+#define WEOF ((wint_t)(-1))
+#endif
+
+/* Implementation defined types */
+typedef unsigned short wctype_t;
+typedef const unsigned char *wctrans_t;
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_wctype_h_ */
+
diff --git a/contrib/media/updf/include/xmltokenizer.h b/contrib/media/updf/include/xmltokenizer.h
new file mode 100644
index 000000000..1bd4e059b
--- /dev/null
+++ b/contrib/media/updf/include/xmltokenizer.h
@@ -0,0 +1,20 @@
+
+#ifndef _xmltokenizer_h_
+#define _xmltokenizer_h_
+
+#include "yacasbase.h"
+#include "tokenizer.h"
+
+class XmlTokenizer : public LispTokenizer
+{
+public:
+  XmlTokenizer() {}
+  /// NextToken returns a string representing the next token,
+  /// or an empty list.
+  virtual LispString * NextToken(LispInput& aInput,
+                                  LispHashTable& aHashTable);
+  virtual ~XmlTokenizer();
+};
+
+#endif
+
diff --git a/contrib/media/updf/include/y_tab.h b/contrib/media/updf/include/y_tab.h
new file mode 100644
index 000000000..b973d540c
--- /dev/null
+++ b/contrib/media/updf/include/y_tab.h
@@ -0,0 +1,35 @@
+
+typedef union  
+{
+ int   vInt;
+ long  vLong;
+ float vFloat;
+ Word  vWord;
+ Byte *pByte;
+} YYSTYPE;
+extern YYSTYPE yylval;
+# define NIL 257
+# define IF 258
+# define THEN 259
+# define ELSE 260
+# define ELSEIF 261
+# define WHILE 262
+# define DO 263
+# define REPEAT 264
+# define UNTIL 265
+# define END 266
+# define RETURN 267
+# define LOCAL 268
+# define NUMBER 269
+# define FUNCTION 270
+# define NAME 271
+# define STRING 272
+# define DEBUG 273
+# define NOT 274
+# define AND 275
+# define OR 276
+# define NE 277
+# define LE 278
+# define GE 279
+# define CONC 280
+# define UNARY 281
diff --git a/contrib/media/updf/include/yacas.h b/contrib/media/updf/include/yacas.h
new file mode 100644
index 000000000..1d8b37c3c
--- /dev/null
+++ b/contrib/media/updf/include/yacas.h
@@ -0,0 +1,145 @@
+/// \file
+/// Definitions of DefaultYacasEnvironment and CYacas.
+
+#ifndef __yacas_h__
+#define __yacas_h__
+
+#include "yacasbase.h"
+#include "lispstring.h"
+#include "stringio.h"
+#include "tokenizer.h"
+#include "lisphash.h"
+#include "lispevalhash.h"
+#include "infixparser.h"
+#include "stdfileio.h"
+#include "lispatom.h"
+#include "lispeval.h"
+#include "mathenvironment.h"
+#include "lispglobals.h"
+#include "lisperror.h"
+#include "lispuserfunc.h"
+
+
+/// The default environment for a Yacas session.
+/// This class constructs a LispEnvironment (to be found in
+/// #iEnvironment), and defines the Yacas core functions. The core
+/// functions are listed in corefunctions.h . Examples of core
+/// functions are \c Head, \c Set and \c Eval.
+
+class DefaultYacasEnvironment : public YacasBase
+{
+public:
+  DefaultYacasEnvironment();
+  DefaultYacasEnvironment(LispOutput* aOutput, LispInt aStackSize);
+  virtual ~DefaultYacasEnvironment();
+  LispEnvironment& getEnv() {return iEnvironment;}
+
+private:
+  DefaultYacasEnvironment(const DefaultYacasEnvironment& aOther)
+    : output(NULL),hash(),printer(),coreCommands(),globals(),prefixoperators(),infixoperators(),postfixoperators(),bodiedoperators(),infixprinter(aOther.infixprinter),userFunctions(),
+      iEnvironment(coreCommands,userFunctions,
+                 globals,hash,output,infixprinter,
+                 prefixoperators,infixoperators,
+                 postfixoperators,bodiedoperators,&input,0),
+    input(aOther.input.Status())
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  DefaultYacasEnvironment& operator=(const DefaultYacasEnvironment& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+
+private:
+  LispOutput* output;
+  LispHashTable hash;
+  LispPrinter printer;
+
+  YacasCoreCommands coreCommands;
+  LispGlobal globals;
+
+  //Define the default operators.
+  LispOperators prefixoperators;
+  LispOperators infixoperators;
+  LispOperators postfixoperators;
+  LispOperators bodiedoperators;
+  InfixPrinter infixprinter;
+
+  LispUserFunctions userFunctions;
+
+  LispEnvironment iEnvironment;
+
+public:
+  CachedStdUserInput input;
+};
+
+
+/// The Yacas engine.
+/// This is the only class that applications need to use. It can
+/// evaluate Yacas expressions. Every instance has its own Yacas
+/// environment, in which the expressions are evaluated.
+
+
+
+class CYacas : public YacasBase
+{
+public:
+
+    /// Pseudo-constructor.
+    /// \return A new instance of CYacas, with output connected to \p aOutput.
+    /// If aOutput is NULL, connect to a new instance of  StdUserOutput.
+    LISPIMPORT static CYacas* NewL(LispOutput* aOutput=0, LispInt aStackSize=50000);
+
+    /// Destructor.
+    LISPIMPORT virtual ~CYacas();
+
+    /// Return the underlying Yacas environment.
+    inline DefaultYacasEnvironment& getDefEnv() {return environment;}
+
+    /// Evaluate a Yacas expression.
+    /// First, \p aExpression is parsed by an InfixParser. Then it is
+    /// evaluated in the underlying Lisp environment. Finally, the
+    /// result is printed to #iResultOutput via the pretty printer or,
+    /// if this is not defined, via an InfixPrinter.
+    virtual void Evaluate(const LispChar * aExpression);
+
+    /// Return the result of the expression.
+    /// This is stored in #iResult.
+    virtual LispChar * Result();
+
+    /// Return the error message produced by the last evaluation.
+    /// The error is retrieved from #environment.
+    virtual LispChar * Error();
+
+    /// Whether an error occured during the last evaluation.
+    inline LispBoolean IsError();
+
+private:
+ 
+    /// Constructor.
+    /// The output of #environment is directed to \p aOutput.
+    CYacas(LispOutput* aOutput,LispInt aStackSize);
+
+private:
+
+    /// The underlying Yacas environment
+    DefaultYacasEnvironment environment;
+
+    /// String containing the result of the last evaluation
+    LispString iResult;
+
+    /// Stream pointing to #iResult.
+    StringOutput iResultOutput;
+};
+
+inline LispBoolean CYacas::IsError()
+{
+    return (Error()[0] != '\0');
+}
+
+#endif
+
+
diff --git a/contrib/media/updf/include/yacasbase.h b/contrib/media/updf/include/yacasbase.h
new file mode 100644
index 000000000..204f15a8e
--- /dev/null
+++ b/contrib/media/updf/include/yacasbase.h
@@ -0,0 +1,58 @@
+#ifndef __yacasbase_h__
+#define __yacasbase_h__
+#include "yacasprivate.h"
+
+/* /class YacasBase. All other objects should derive from YacasBase so that they use the correct
+ * operators new and delete. This ensures a Yacas-specific memory manager is used.
+ */
+
+class YacasBase
+{
+public:
+  inline YacasBase() {};
+#ifdef YACAS_DEBUG
+  // New operators with additional debug arguments need to be handled differently
+  static inline void* operator new(size_t size, char* aFile, int aLine)
+    { return YacasMallocPrivate(size,aFile,aLine); }
+  static inline void* operator new[](size_t size, char* aFile, int aLine)
+    { return YacasMallocPrivate(size,aFile,aLine); }
+#else
+  // Normal versions of operator new
+  static inline void* operator new(size_t size)
+    { return PlatAlloc(size); }
+  static inline void* operator new[](size_t size)
+    { return PlatAlloc(size); }
+#endif
+  /* Operators delete are shared, they behave the same whether in debug or release (as
+     PlatFree is mapped to the debug version of freeing memory any way)
+   */
+  static inline void operator delete(void* object)
+    { PlatFree(object); }
+  static inline void operator delete[](void* object)
+    { PlatFree(object); }
+  // Placement form of new and delete.
+  static inline void* operator new(size_t, void* where) { return where; }
+  static inline void operator delete(void*, void*) {}
+ 
+  /** If we don't want to force vtables, we can make the destructor inline and protected.
+   *  The following might cause a little bit of overhead but has the advantage that even
+   *  the compiler can see that this is safe (thus no unnecessary warnings). Preferrably
+   *  though this class has a protected inline destructor.
+   *
+   *  When I use Xcode on the MacOSX, I would prefer to not see the warnings that the
+   *  destructor of this class is not virtual, and speed is not the primary concern in
+   *  that build (as that build is used mostly for debugging).
+   *
+   *  HIDE_UNIMPORTANT_COMPILER_WARNINGS can be defined in case one wants to get rid of
+   *  compiler warnings, as opposed to having maximum running speed.
+   */
+protected:
+#ifdef HIDE_UNIMPORTANT_COMPILER_WARNINGS
+  virtual
+#else // HIDE_UNIMPORTANT_COMPILER_WARNINGS
+  inline
+#endif // HIDE_UNIMPORTANT_COMPILER_WARNINGS
+     ~YacasBase() {};
+};
+
+#endif
diff --git a/contrib/media/updf/include/yacasprivate.h b/contrib/media/updf/include/yacasprivate.h
new file mode 100644
index 000000000..726d16f6b
--- /dev/null
+++ b/contrib/media/updf/include/yacasprivate.h
@@ -0,0 +1,13 @@
+
+#ifndef __yacasprivate_h__
+#define __yacasprivate_h__
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "lisptype.h"
+#include "stubs.h"
+
+#endif
+
diff --git a/contrib/media/updf/include/zAVLTree.h b/contrib/media/updf/include/zAVLTree.h
new file mode 100644
index 000000000..de6965e08
--- /dev/null
+++ b/contrib/media/updf/include/zAVLTree.h
@@ -0,0 +1,67 @@
+/*
+ * zAVLTree.h: Header file for AVLTrees with string keys.
+ * Copyright (C) 1998  Michael H. Buselli
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * The author of this library can be reached at the following address:
+ * Michael H. Buselli
+ * 4334 N. Hazel St. #515
+ * Chicago, IL  60613-1456
+ *
+ * Or you can send email to <cosine@tezcat.com>.
+ * The official web page for this product is:
+ * http://www.tezcat.com/~cosine/pub/AVLTree/
+ *
+ * This is version 0.1.0 (alpha).
+ */
+
+#ifndef _ZAVLTREE_H_
+#define _ZAVLTREE_H_
+
+
+typedef struct _zAVLNode {
+  const char *key;
+  long depth;
+  void *item;
+  struct _zAVLNode *parent;
+  struct _zAVLNode *left;
+  struct _zAVLNode *right;
+} zAVLNode;
+
+
+typedef struct {
+  zAVLNode *top;
+  long count;
+  const char *(*getkey)(const void *item);
+} zAVLTree;
+
+
+typedef struct {
+  const zAVLTree *avltree;
+  const zAVLNode *curnode;
+} zAVLCursor;
+
+
+extern zAVLTree *zAVLAllocTree (const char *(*getkey)(void const *item));
+extern void zAVLFreeTree (zAVLTree *avltree, void (freeitem)(void *item));
+extern int zAVLInsert (zAVLTree *avltree, void *item);
+extern void *zAVLSearch (zAVLTree const *avltree, const char *key);
+extern int zAVLDelete (zAVLTree *avltree, const char *key);
+extern void *zAVLFirst (zAVLCursor *avlcursor, zAVLTree const *avltree);
+extern void *zAVLNext (zAVLCursor *avlcursor);
+
+
+#endif
diff --git a/contrib/media/updf/include/zconf.h b/contrib/media/updf/include/zconf.h
new file mode 100644
index 000000000..6d450fc79
--- /dev/null
+++ b/contrib/media/updf/include/zconf.h
@@ -0,0 +1,279 @@
+/* zconf.h -- configuration of the zlib compression library
+ * Copyright (C) 1995-1998 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#ifndef _ZCONF_H
+#define _ZCONF_H
+
+/*
+ * If you *really* need a unique prefix for all types and library functions,
+ * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
+ */
+#ifdef Z_PREFIX
+#  define deflateInit_	z_deflateInit_
+#  define deflate	z_deflate
+#  define deflateEnd	z_deflateEnd
+#  define inflateInit_ 	z_inflateInit_
+#  define inflate	z_inflate
+#  define inflateEnd	z_inflateEnd
+#  define deflateInit2_	z_deflateInit2_
+#  define deflateSetDictionary z_deflateSetDictionary
+#  define deflateCopy	z_deflateCopy
+#  define deflateReset	z_deflateReset
+#  define deflateParams	z_deflateParams
+#  define inflateInit2_	z_inflateInit2_
+#  define inflateSetDictionary z_inflateSetDictionary
+#  define inflateSync	z_inflateSync
+#  define inflateSyncPoint z_inflateSyncPoint
+#  define inflateReset	z_inflateReset
+#  define compress	z_compress
+#  define compress2	z_compress2
+#  define uncompress	z_uncompress
+#  define adler32	z_adler32
+#  define crc32		z_crc32
+#  define get_crc_table z_get_crc_table
+
+#  define Byte		z_Byte
+#  define uInt		z_uInt
+#  define uLong		z_uLong
+#  define Bytef	        z_Bytef
+#  define charf		z_charf
+#  define intf		z_intf
+#  define uIntf		z_uIntf
+#  define uLongf	z_uLongf
+#  define voidpf	z_voidpf
+#  define voidp		z_voidp
+#endif
+
+#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
+#  define WIN32
+#endif
+#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
+#  ifndef __32BIT__
+#    define __32BIT__
+#  endif
+#endif
+#if defined(__MSDOS__) && !defined(MSDOS)
+#  define MSDOS
+#endif
+
+/*
+ * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
+ * than 64k bytes at a time (needed on systems with 16-bit int).
+ */
+#if defined(MSDOS) && !defined(__32BIT__)
+#  define MAXSEG_64K
+#endif
+#ifdef MSDOS
+#  define UNALIGNED_OK
+#endif
+
+#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
+#  define STDC
+#endif
+#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
+#  ifndef STDC
+#    define STDC
+#  endif
+#endif
+
+#ifndef STDC
+#  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
+#    define const
+#  endif
+#endif
+
+/* Some Mac compilers merge all .h files incorrectly: */
+#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
+#  define NO_DUMMY_DECL
+#endif
+
+/* Old Borland C incorrectly complains about missing returns: */
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
+#  define NEED_DUMMY_RETURN
+#endif
+
+
+/* Maximum value for memLevel in deflateInit2 */
+#ifndef MAX_MEM_LEVEL
+#  ifdef MAXSEG_64K
+#    define MAX_MEM_LEVEL 8
+#  else
+#    define MAX_MEM_LEVEL 9
+#  endif
+#endif
+
+/* Maximum value for windowBits in deflateInit2 and inflateInit2.
+ * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
+ * created by gzip. (Files created by minigzip can still be extracted by
+ * gzip.)
+ */
+#ifndef MAX_WBITS
+#  define MAX_WBITS   15 /* 32K LZ77 window */
+#endif
+
+/* The memory requirements for deflate are (in bytes):
+            (1 << (windowBits+2)) +  (1 << (memLevel+9))
+ that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
+ plus a few kilobytes for small objects. For example, if you want to reduce
+ the default memory requirements from 256K to 128K, compile with
+     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
+ Of course this will generally degrade compression (there's no free lunch).
+
+   The memory requirements for inflate are (in bytes) 1 << windowBits
+ that is, 32K for windowBits=15 (default value) plus a few kilobytes
+ for small objects.
+*/
+
+                        /* Type declarations */
+
+#ifndef OF /* function prototypes */
+#  ifdef STDC
+#    define OF(args)  args
+#  else
+#    define OF(args)  ()
+#  endif
+#endif
+
+/* The following definitions for FAR are needed only for MSDOS mixed
+ * model programming (small or medium model with some far allocations).
+ * This was tested only with MSC; for other MSDOS compilers you may have
+ * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
+ * just define FAR to be empty.
+ */
+#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
+   /* MSC small or medium model */
+#  define SMALL_MEDIUM
+#  ifdef _MSC_VER
+#    define FAR _far
+#  else
+#    define FAR far
+#  endif
+#endif
+#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
+#  ifndef __32BIT__
+#    define SMALL_MEDIUM
+#    define FAR _far
+#  endif
+#endif
+
+/* Compile with -DZLIB_DLL for Windows DLL support */
+#if defined(ZLIB_DLL)
+#  if defined(_WINDOWS) || defined(WINDOWS)
+#    ifdef FAR
+#      undef FAR
+#    endif
+#    include <windows.h>
+#    define ZEXPORT  WINAPI
+#    ifdef WIN32
+#      define ZEXPORTVA  WINAPIV
+#    else
+#      define ZEXPORTVA  FAR _cdecl _export
+#    endif
+#  endif
+#  if defined (__BORLANDC__)
+#    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
+#      include <windows.h>
+#      define ZEXPORT __declspec(dllexport) WINAPI
+#      define ZEXPORTRVA __declspec(dllexport) WINAPIV
+#    else
+#      if defined (_Windows) && defined (__DLL__)
+#        define ZEXPORT _export
+#        define ZEXPORTVA _export
+#      endif
+#    endif
+#  endif
+#endif
+
+#if defined (__BEOS__)
+#  if defined (ZLIB_DLL)
+#    define ZEXTERN extern __declspec(dllexport)
+#  else
+#    define ZEXTERN extern __declspec(dllimport)
+#  endif
+#endif
+
+#ifndef ZEXPORT
+#  define ZEXPORT
+#endif
+#ifndef ZEXPORTVA
+#  define ZEXPORTVA
+#endif
+#ifndef ZEXTERN
+#  define ZEXTERN extern
+#endif
+
+#ifndef FAR
+#   define FAR
+#endif
+
+#if !defined(MACOS) && !defined(TARGET_OS_MAC)
+typedef unsigned char  Byte;  /* 8 bits */
+#endif
+typedef unsigned int   uInt;  /* 16 bits or more */
+typedef unsigned long  uLong; /* 32 bits or more */
+
+#ifdef SMALL_MEDIUM
+   /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
+#  define Bytef Byte FAR
+#else
+   typedef Byte  FAR Bytef;
+#endif
+typedef char  FAR charf;
+typedef int   FAR intf;
+typedef uInt  FAR uIntf;
+typedef uLong FAR uLongf;
+
+#ifdef STDC
+   typedef void FAR *voidpf;
+   typedef void     *voidp;
+#else
+   typedef Byte FAR *voidpf;
+   typedef Byte     *voidp;
+#endif
+
+#ifdef HAVE_UNISTD_H
+#  include <sys/types.h> /* for off_t */
+#  include <unistd.h>    /* for SEEK_* and off_t */
+#  define z_off_t  off_t
+#endif
+#ifndef SEEK_SET
+#  define SEEK_SET        0       /* Seek from beginning of file.  */
+#  define SEEK_CUR        1       /* Seek from current position.  */
+#  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
+#endif
+#ifndef z_off_t
+#  define  z_off_t long
+#endif
+
+/* MVS linker does not support external names larger than 8 bytes */
+#if defined(__MVS__)
+#   pragma map(deflateInit_,"DEIN")
+#   pragma map(deflateInit2_,"DEIN2")
+#   pragma map(deflateEnd,"DEEND")
+#   pragma map(inflateInit_,"ININ")
+#   pragma map(inflateInit2_,"ININ2")
+#   pragma map(inflateEnd,"INEND")
+#   pragma map(inflateSync,"INSY")
+#   pragma map(inflateSetDictionary,"INSEDI")
+#   pragma map(inflate_blocks,"INBL")
+#   pragma map(inflate_blocks_new,"INBLNE")
+#   pragma map(inflate_blocks_free,"INBLFR")
+#   pragma map(inflate_blocks_reset,"INBLRE")
+#   pragma map(inflate_codes_free,"INCOFR")
+#   pragma map(inflate_codes,"INCO")
+#   pragma map(inflate_fast,"INFA")
+#   pragma map(inflate_flush,"INFLU")
+#   pragma map(inflate_mask,"INMA")
+#   pragma map(inflate_set_dictionary,"INSEDI2")
+#   pragma map(inflate_copyright,"INCOPY")
+#   pragma map(inflate_trees_bits,"INTRBI")
+#   pragma map(inflate_trees_dynamic,"INTRDY")
+#   pragma map(inflate_trees_fixed,"INTRFI")
+#   pragma map(inflate_trees_free,"INTRFR")
+#endif
+
+#endif /* _ZCONF_H */
diff --git a/contrib/media/updf/include/zlib.h b/contrib/media/updf/include/zlib.h
new file mode 100644
index 000000000..49f56b43b
--- /dev/null
+++ b/contrib/media/updf/include/zlib.h
@@ -0,0 +1,893 @@
+/* zlib.h -- interface of the 'zlib' general purpose compression library
+  version 1.1.3, July 9th, 1998
+
+  Copyright (C) 1995-1998 Jean-loup Gailly and Mark Adler
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Jean-loup Gailly        Mark Adler
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+
+  The data format used by the zlib library is described by RFCs (Request for
+  Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt
+  (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
+*/
+
+#ifndef _ZLIB_H
+#define _ZLIB_H
+
+#include "zconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ZLIB_VERSION "1.1.3"
+
+/* 
+     The 'zlib' compression library provides in-memory compression and
+  decompression functions, including integrity checks of the uncompressed
+  data.  This version of the library supports only one compression method
+  (deflation) but other algorithms will be added later and will have the same
+  stream interface.
+
+     Compression can be done in a single step if the buffers are large
+  enough (for example if an input file is mmap'ed), or can be done by
+  repeated calls of the compression function.  In the latter case, the
+  application must provide more input and/or consume the output
+  (providing more output space) before each call.
+
+     The library also supports reading and writing files in gzip (.gz) format
+  with an interface similar to that of stdio.
+
+     The library does not install any signal handler. The decoder checks
+  the consistency of the compressed data, so the library should never
+  crash even in case of corrupted input.
+*/
+
+typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
+typedef void   (*free_func)  OF((voidpf opaque, voidpf address));
+
+struct internal_state;
+
+typedef struct z_stream_s {
+    Bytef    *next_in;  /* next input byte */
+    uInt     avail_in;  /* number of bytes available at next_in */
+    uLong    total_in;  /* total nb of input bytes read so far */
+
+    Bytef    *next_out; /* next output byte should be put there */
+    uInt     avail_out; /* remaining free space at next_out */
+    uLong    total_out; /* total nb of bytes output so far */
+
+    char     *msg;      /* last error message, NULL if no error */
+    struct internal_state FAR *state; /* not visible by applications */
+
+    alloc_func zalloc;  /* used to allocate the internal state */
+    free_func  zfree;   /* used to free the internal state */
+    voidpf     opaque;  /* private data object passed to zalloc and zfree */
+
+    int     data_type;  /* best guess about the data type: ascii or binary */
+    uLong   adler;      /* adler32 value of the uncompressed data */
+    uLong   reserved;   /* reserved for future use */
+} z_stream;
+
+typedef z_stream FAR *z_streamp;
+
+/*
+   The application must update next_in and avail_in when avail_in has
+   dropped to zero. It must update next_out and avail_out when avail_out
+   has dropped to zero. The application must initialize zalloc, zfree and
+   opaque before calling the init function. All other fields are set by the
+   compression library and must not be updated by the application.
+
+   The opaque value provided by the application will be passed as the first
+   parameter for calls of zalloc and zfree. This can be useful for custom
+   memory management. The compression library attaches no meaning to the
+   opaque value.
+
+   zalloc must return Z_NULL if there is not enough memory for the object.
+   If zlib is used in a multi-threaded application, zalloc and zfree must be
+   thread safe.
+
+   On 16-bit systems, the functions zalloc and zfree must be able to allocate
+   exactly 65536 bytes, but will not be required to allocate more than this
+   if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
+   pointers returned by zalloc for objects of exactly 65536 bytes *must*
+   have their offset normalized to zero. The default allocation function
+   provided by this library ensures this (see zutil.c). To reduce memory
+   requirements and avoid any allocation of 64K objects, at the expense of
+   compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
+
+   The fields total_in and total_out can be used for statistics or
+   progress reports. After compression, total_in holds the total size of
+   the uncompressed data and may be saved for use in the decompressor
+   (particularly if the decompressor wants to decompress everything in
+   a single step).
+*/
+
+                        /* constants */
+
+#define Z_NO_FLUSH      0
+#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */
+#define Z_SYNC_FLUSH    2
+#define Z_FULL_FLUSH    3
+#define Z_FINISH        4
+/* Allowed flush values; see deflate() below for details */
+
+#define Z_OK            0
+#define Z_STREAM_END    1
+#define Z_NEED_DICT     2
+#define Z_ERRNO        (-1)
+#define Z_STREAM_ERROR (-2)
+#define Z_DATA_ERROR   (-3)
+#define Z_MEM_ERROR    (-4)
+#define Z_BUF_ERROR    (-5)
+#define Z_VERSION_ERROR (-6)
+/* Return codes for the compression/decompression functions. Negative
+ * values are errors, positive values are used for special but normal events.
+ */
+
+#define Z_NO_COMPRESSION         0
+#define Z_BEST_SPEED             1
+#define Z_BEST_COMPRESSION       9
+#define Z_DEFAULT_COMPRESSION  (-1)
+/* compression levels */
+
+#define Z_FILTERED            1
+#define Z_HUFFMAN_ONLY        2
+#define Z_DEFAULT_STRATEGY    0
+/* compression strategy; see deflateInit2() below for details */
+
+#define Z_BINARY   0
+#define Z_ASCII    1
+#define Z_UNKNOWN  2
+/* Possible values of the data_type field */
+
+#define Z_DEFLATED   8
+/* The deflate compression method (the only one supported in this version) */
+
+#define Z_NULL  0  /* for initializing zalloc, zfree, opaque */
+
+#define zlib_version zlibVersion()
+/* for compatibility with versions < 1.0.2 */
+
+                        /* basic functions */
+
+ZEXTERN const char * ZEXPORT zlibVersion OF((void));
+/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
+   If the first character differs, the library code actually used is
+   not compatible with the zlib.h header file used by the application.
+   This check is automatically made by deflateInit and inflateInit.
+ */
+
+/* 
+ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level));
+
+     Initializes the internal stream state for compression. The fields
+   zalloc, zfree and opaque must be initialized before by the caller.
+   If zalloc and zfree are set to Z_NULL, deflateInit updates them to
+   use default allocation functions.
+
+     The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
+   1 gives best speed, 9 gives best compression, 0 gives no compression at
+   all (the input data is simply copied a block at a time).
+   Z_DEFAULT_COMPRESSION requests a default compromise between speed and
+   compression (currently equivalent to level 6).
+
+     deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_STREAM_ERROR if level is not a valid compression level,
+   Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
+   with the version assumed by the caller (ZLIB_VERSION).
+   msg is set to null if there is no error message.  deflateInit does not
+   perform any compression: this will be done by deflate().
+*/
+
+
+ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
+/*
+    deflate compresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may introduce some
+  output latency (reading input without producing any output) except when
+  forced to flush.
+
+    The detailed semantics are as follows. deflate performs one or both of the
+  following actions:
+
+  - Compress more input starting at next_in and update next_in and avail_in
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), next_in and avail_in are updated and
+    processing will resume at this point for the next call of deflate().
+
+  - Provide more output starting at next_out and update next_out and avail_out
+    accordingly. This action is forced if the parameter flush is non zero.
+    Forcing flush frequently degrades the compression ratio, so this parameter
+    should be set only when necessary (in interactive applications).
+    Some output may be provided even if flush is not set.
+
+  Before the call of deflate(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating avail_in or avail_out accordingly; avail_out
+  should never be zero before the call. The application can consume the
+  compressed output when it wants, for example when the output buffer is full
+  (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
+  and with zero avail_out, it must be called again after making room in the
+  output buffer because there might be more output pending.
+
+    If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
+  flushed to the output buffer and the output is aligned on a byte boundary, so
+  that the decompressor can get all input data available so far. (In particular
+  avail_in is zero after the call if enough output space has been provided
+  before the call.)  Flushing may degrade compression for some compression
+  algorithms and so it should be used only when necessary.
+
+    If flush is set to Z_FULL_FLUSH, all output is flushed as with
+  Z_SYNC_FLUSH, and the compression state is reset so that decompression can
+  restart from this point if previous compressed data has been damaged or if
+  random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
+  the compression.
+
+    If deflate returns with avail_out == 0, this function must be called again
+  with the same value of the flush parameter and more output space (updated
+  avail_out), until the flush is complete (deflate returns with non-zero
+  avail_out).
+
+    If the parameter flush is set to Z_FINISH, pending input is processed,
+  pending output is flushed and deflate returns with Z_STREAM_END if there
+  was enough output space; if deflate returns with Z_OK, this function must be
+  called again with Z_FINISH and more output space (updated avail_out) but no
+  more input data, until it returns with Z_STREAM_END or an error. After
+  deflate has returned Z_STREAM_END, the only possible operations on the
+  stream are deflateReset or deflateEnd.
+  
+    Z_FINISH can be used immediately after deflateInit if all the compression
+  is to be done in a single step. In this case, avail_out must be at least
+  0.1% larger than avail_in plus 12 bytes.  If deflate does not return
+  Z_STREAM_END, then it must be called again as described above.
+
+    deflate() sets strm->adler to the adler32 checksum of all input read
+  so far (that is, total_in bytes).
+
+    deflate() may update data_type if it can make a good guess about
+  the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered
+  binary. This field is only for information purposes and does not affect
+  the compression algorithm in any manner.
+
+    deflate() returns Z_OK if some progress has been made (more input
+  processed or more output produced), Z_STREAM_END if all input has been
+  consumed and all output has been produced (only when flush is set to
+  Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
+  if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible
+  (for example avail_in or avail_out was zero).
+*/
+
+
+ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
+/*
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+
+     deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
+   stream state was inconsistent, Z_DATA_ERROR if the stream was freed
+   prematurely (some input or output was discarded). In the error case,
+   msg may be set but then points to a static string (which must not be
+   deallocated).
+*/
+
+
+/* 
+ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));
+
+     Initializes the internal stream state for decompression. The fields
+   next_in, avail_in, zalloc, zfree and opaque must be initialized before by
+   the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
+   value depends on the compression method), inflateInit determines the
+   compression method from the zlib header and allocates all data structures
+   accordingly; otherwise the allocation will be deferred to the first call of
+   inflate.  If zalloc and zfree are set to Z_NULL, inflateInit updates them to
+   use default allocation functions.
+
+     inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
+   version assumed by the caller.  msg is set to null if there is no error
+   message. inflateInit does not perform any decompression apart from reading
+   the zlib header if present: this will be done by inflate().  (So next_in and
+   avail_in may be modified, but next_out and avail_out are unchanged.)
+*/
+
+
+ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
+/*
+    inflate decompresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may some
+  introduce some output latency (reading input without producing any output)
+  except when forced to flush.
+
+  The detailed semantics are as follows. inflate performs one or both of the
+  following actions:
+
+  - Decompress more input starting at next_in and update next_in and avail_in
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), next_in is updated and processing
+    will resume at this point for the next call of inflate().
+
+  - Provide more output starting at next_out and update next_out and avail_out
+    accordingly.  inflate() provides as much output as possible, until there
+    is no more input data or no more space in the output buffer (see below
+    about the flush parameter).
+
+  Before the call of inflate(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating the next_* and avail_* values accordingly.
+  The application can consume the uncompressed output when it wants, for
+  example when the output buffer is full (avail_out == 0), or after each
+  call of inflate(). If inflate returns Z_OK and with zero avail_out, it
+  must be called again after making room in the output buffer because there
+  might be more output pending.
+
+    If the parameter flush is set to Z_SYNC_FLUSH, inflate flushes as much
+  output as possible to the output buffer. The flushing behavior of inflate is
+  not specified for values of the flush parameter other than Z_SYNC_FLUSH
+  and Z_FINISH, but the current implementation actually flushes as much output
+  as possible anyway.
+
+    inflate() should normally be called until it returns Z_STREAM_END or an
+  error. However if all decompression is to be performed in a single step
+  (a single call of inflate), the parameter flush should be set to
+  Z_FINISH. In this case all pending input is processed and all pending
+  output is flushed; avail_out must be large enough to hold all the
+  uncompressed data. (The size of the uncompressed data may have been saved
+  by the compressor for this purpose.) The next operation on this stream must
+  be inflateEnd to deallocate the decompression state. The use of Z_FINISH
+  is never required, but can be used to inform inflate that a faster routine
+  may be used for the single inflate() call.
+
+     If a preset dictionary is needed at this point (see inflateSetDictionary
+  below), inflate sets strm-adler to the adler32 checksum of the
+  dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise 
+  it sets strm->adler to the adler32 checksum of all output produced
+  so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or
+  an error code as described below. At the end of the stream, inflate()
+  checks that its computed adler32 checksum is equal to that saved by the
+  compressor and returns Z_STREAM_END only if the checksum is correct.
+
+    inflate() returns Z_OK if some progress has been made (more input processed
+  or more output produced), Z_STREAM_END if the end of the compressed data has
+  been reached and all uncompressed output has been produced, Z_NEED_DICT if a
+  preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
+  corrupted (input stream not conforming to the zlib format or incorrect
+  adler32 checksum), Z_STREAM_ERROR if the stream structure was inconsistent
+  (for example if next_in or next_out was NULL), Z_MEM_ERROR if there was not
+  enough memory, Z_BUF_ERROR if no progress is possible or if there was not
+  enough room in the output buffer when Z_FINISH is used. In the Z_DATA_ERROR
+  case, the application may then call inflateSync to look for a good
+  compression block.
+*/
+
+
+ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
+/*
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+
+     inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
+   was inconsistent. In the error case, msg may be set but then points to a
+   static string (which must not be deallocated).
+*/
+
+                        /* Advanced functions */
+
+/*
+    The following functions are needed only in some special applications.
+*/
+
+/*   
+ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm,
+                                     int  level,
+                                     int  method,
+                                     int  windowBits,
+                                     int  memLevel,
+                                     int  strategy));
+
+     This is another version of deflateInit with more compression options. The
+   fields next_in, zalloc, zfree and opaque must be initialized before by
+   the caller.
+
+     The method parameter is the compression method. It must be Z_DEFLATED in
+   this version of the library.
+
+     The windowBits parameter is the base two logarithm of the window size
+   (the size of the history buffer).  It should be in the range 8..15 for this
+   version of the library. Larger values of this parameter result in better
+   compression at the expense of memory usage. The default value is 15 if
+   deflateInit is used instead.
+
+     The memLevel parameter specifies how much memory should be allocated
+   for the internal compression state. memLevel=1 uses minimum memory but
+   is slow and reduces compression ratio; memLevel=9 uses maximum memory
+   for optimal speed. The default value is 8. See zconf.h for total memory
+   usage as a function of windowBits and memLevel.
+
+     The strategy parameter is used to tune the compression algorithm. Use the
+   value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
+   filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no
+   string match).  Filtered data consists mostly of small values with a
+   somewhat random distribution. In this case, the compression algorithm is
+   tuned to compress them better. The effect of Z_FILTERED is to force more
+   Huffman coding and less string matching; it is somewhat intermediate
+   between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
+   the compression ratio but not the correctness of the compressed output even
+   if it is not set appropriately.
+
+      deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid
+   method). msg is set to null if there is no error message.  deflateInit2 does
+   not perform any compression: this will be done by deflate().
+*/
+                            
+ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
+                                             const Bytef *dictionary,
+                                             uInt  dictLength));
+/*
+     Initializes the compression dictionary from the given byte sequence
+   without producing any compressed output. This function must be called
+   immediately after deflateInit, deflateInit2 or deflateReset, before any
+   call of deflate. The compressor and decompressor must use exactly the same
+   dictionary (see inflateSetDictionary).
+
+     The dictionary should consist of strings (byte sequences) that are likely
+   to be encountered later in the data to be compressed, with the most commonly
+   used strings preferably put towards the end of the dictionary. Using a
+   dictionary is most useful when the data to be compressed is short and can be
+   predicted with good accuracy; the data can then be compressed better than
+   with the default empty dictionary.
+
+     Depending on the size of the compression data structures selected by
+   deflateInit or deflateInit2, a part of the dictionary may in effect be
+   discarded, for example if the dictionary is larger than the window size in
+   deflate or deflate2. Thus the strings most likely to be useful should be
+   put at the end of the dictionary, not at the front.
+
+     Upon return of this function, strm->adler is set to the Adler32 value
+   of the dictionary; the decompressor may later use this value to determine
+   which dictionary has been used by the compressor. (The Adler32 value
+   applies to the whole dictionary even if only a subset of the dictionary is
+   actually used by the compressor.)
+
+     deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
+   parameter is invalid (such as NULL dictionary) or the stream state is
+   inconsistent (for example if deflate has already been called for this stream
+   or if the compression method is bsort). deflateSetDictionary does not
+   perform any compression: this will be done by deflate().
+*/
+
+ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
+                                    z_streamp source));
+/*
+     Sets the destination stream as a complete copy of the source stream.
+
+     This function can be useful when several compression strategies will be
+   tried, for example when there are several ways of pre-processing the input
+   data with a filter. The streams that will be discarded should then be freed
+   by calling deflateEnd.  Note that deflateCopy duplicates the internal
+   compression state which can be quite large, so this strategy is slow and
+   can consume lots of memory.
+
+     deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
+   (such as zalloc being NULL). msg is left unchanged in both source and
+   destination.
+*/
+
+ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
+/*
+     This function is equivalent to deflateEnd followed by deflateInit,
+   but does not free and reallocate all the internal compression state.
+   The stream will keep the same compression level and any other attributes
+   that may have been set by deflateInit2.
+
+      deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+   stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
+				      int level,
+				      int strategy));
+/*
+     Dynamically update the compression level and compression strategy.  The
+   interpretation of level and strategy is as in deflateInit2.  This can be
+   used to switch between compression and straight copy of the input data, or
+   to switch to a different kind of input data requiring a different
+   strategy. If the compression level is changed, the input available so far
+   is compressed with the old level (and may be flushed); the new level will
+   take effect only at the next call of deflate().
+
+     Before the call of deflateParams, the stream state must be set as for
+   a call of deflate(), since the currently available input may have to
+   be compressed and flushed. In particular, strm->avail_out must be non-zero.
+
+     deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
+   stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
+   if strm->avail_out was zero.
+*/
+
+/*   
+ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm,
+                                     int  windowBits));
+
+     This is another version of inflateInit with an extra parameter. The
+   fields next_in, avail_in, zalloc, zfree and opaque must be initialized
+   before by the caller.
+
+     The windowBits parameter is the base two logarithm of the maximum window
+   size (the size of the history buffer).  It should be in the range 8..15 for
+   this version of the library. The default value is 15 if inflateInit is used
+   instead. If a compressed stream with a larger window size is given as
+   input, inflate() will return with the error code Z_DATA_ERROR instead of
+   trying to allocate a larger window.
+
+      inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_STREAM_ERROR if a parameter is invalid (such as a negative
+   memLevel). msg is set to null if there is no error message.  inflateInit2
+   does not perform any decompression apart from reading the zlib header if
+   present: this will be done by inflate(). (So next_in and avail_in may be
+   modified, but next_out and avail_out are unchanged.)
+*/
+
+ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
+                                             const Bytef *dictionary,
+                                             uInt  dictLength));
+/*
+     Initializes the decompression dictionary from the given uncompressed byte
+   sequence. This function must be called immediately after a call of inflate
+   if this call returned Z_NEED_DICT. The dictionary chosen by the compressor
+   can be determined from the Adler32 value returned by this call of
+   inflate. The compressor and decompressor must use exactly the same
+   dictionary (see deflateSetDictionary).
+
+     inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
+   parameter is invalid (such as NULL dictionary) or the stream state is
+   inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
+   expected one (incorrect Adler32 value). inflateSetDictionary does not
+   perform any decompression: this will be done by subsequent calls of
+   inflate().
+*/
+
+ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
+/* 
+    Skips invalid compressed data until a full flush point (see above the
+  description of deflate with Z_FULL_FLUSH) can be found, or until all
+  available input is skipped. No output is provided.
+
+    inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
+  if no more input was provided, Z_DATA_ERROR if no flush point has been found,
+  or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
+  case, the application may save the current current value of total_in which
+  indicates where valid compressed data was found. In the error case, the
+  application may repeatedly call inflateSync, providing more input each time,
+  until success or end of the input data.
+*/
+
+ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
+/*
+     This function is equivalent to inflateEnd followed by inflateInit,
+   but does not free and reallocate all the internal decompression state.
+   The stream will keep attributes that may have been set by inflateInit2.
+
+      inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+   stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+
+                        /* utility functions */
+
+/*
+     The following utility functions are implemented on top of the
+   basic stream-oriented functions. To simplify the interface, some
+   default options are assumed (compression level and memory usage,
+   standard memory allocation functions). The source code of these
+   utility functions can easily be modified if you need special options.
+*/
+
+ZEXTERN int ZEXPORT compress OF((Bytef *dest,   uLongf *destLen,
+                                 const Bytef *source, uLong sourceLen));
+/*
+     Compresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be at least 0.1% larger than
+   sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
+   compressed buffer.
+     This function can be used to compress a whole file at once if the
+   input file is mmap'ed.
+     compress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer.
+*/
+
+ZEXTERN int ZEXPORT compress2 OF((Bytef *dest,   uLongf *destLen,
+                                  const Bytef *source, uLong sourceLen,
+                                  int level));
+/*
+     Compresses the source buffer into the destination buffer. The level
+   parameter has the same meaning as in deflateInit.  sourceLen is the byte
+   length of the source buffer. Upon entry, destLen is the total size of the
+   destination buffer, which must be at least 0.1% larger than sourceLen plus
+   12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+
+     compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_BUF_ERROR if there was not enough room in the output buffer,
+   Z_STREAM_ERROR if the level parameter is invalid.
+*/
+
+ZEXTERN int ZEXPORT uncompress OF((Bytef *dest,   uLongf *destLen,
+                                   const Bytef *source, uLong sourceLen));
+/*
+     Decompresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be large enough to hold the
+   entire uncompressed data. (The size of the uncompressed data must have
+   been saved previously by the compressor and transmitted to the decompressor
+   by some mechanism outside the scope of this compression library.)
+   Upon exit, destLen is the actual size of the compressed buffer.
+     This function can be used to decompress a whole file at once if the
+   input file is mmap'ed.
+
+     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer, or Z_DATA_ERROR if the input data was corrupted.
+*/
+
+
+typedef voidp gzFile;
+
+ZEXTERN gzFile ZEXPORT gzopen  OF((const char *path, const char *mode));
+/*
+     Opens a gzip (.gz) file for reading or writing. The mode parameter
+   is as in fopen ("rb" or "wb") but can also include a compression level
+   ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
+   Huffman only compression as in "wb1h". (See the description
+   of deflateInit2 for more information about the strategy parameter.)
+
+     gzopen can be used to read a file which is not in gzip format; in this
+   case gzread will directly read from the file without decompression.
+
+     gzopen returns NULL if the file could not be opened or if there was
+   insufficient memory to allocate the (de)compression state; errno
+   can be checked to distinguish the two cases (if errno is zero, the
+   zlib error is Z_MEM_ERROR).  */
+
+ZEXTERN gzFile ZEXPORT gzdopen  OF((int fd, const char *mode));
+/*
+     gzdopen() associates a gzFile with the file descriptor fd.  File
+   descriptors are obtained from calls like open, dup, creat, pipe or
+   fileno (in the file has been previously opened with fopen).
+   The mode parameter is as in gzopen.
+     The next call of gzclose on the returned gzFile will also close the
+   file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
+   descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
+     gzdopen returns NULL if there was insufficient memory to allocate
+   the (de)compression state.
+*/
+
+ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
+/*
+     Dynamically update the compression level or strategy. See the description
+   of deflateInit2 for the meaning of these parameters.
+     gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
+   opened for writing.
+*/
+
+ZEXTERN int ZEXPORT    gzread  OF((gzFile file, voidp buf, unsigned len));
+/*
+     Reads the given number of uncompressed bytes from the compressed file.
+   If the input file was not in gzip format, gzread copies the given number
+   of bytes into the buffer.
+     gzread returns the number of uncompressed bytes actually read (0 for
+   end of file, -1 for error). */
+
+ZEXTERN int ZEXPORT    gzwrite OF((gzFile file, 
+				   const voidp buf, unsigned len));
+/*
+     Writes the given number of uncompressed bytes into the compressed file.
+   gzwrite returns the number of uncompressed bytes actually written
+   (0 in case of error).
+*/
+
+ZEXTERN int ZEXPORTVA   gzprintf OF((gzFile file, const char *format, ...));
+/*
+     Converts, formats, and writes the args to the compressed file under
+   control of the format string, as in fprintf. gzprintf returns the number of
+   uncompressed bytes actually written (0 in case of error).
+*/
+
+ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
+/*
+      Writes the given null-terminated string to the compressed file, excluding
+   the terminating null character.
+      gzputs returns the number of characters written, or -1 in case of error.
+*/
+
+ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len));
+/*
+      Reads bytes from the compressed file until len-1 characters are read, or
+   a newline character is read and transferred to buf, or an end-of-file
+   condition is encountered.  The string is then terminated with a null
+   character.
+      gzgets returns buf, or Z_NULL in case of error.
+*/
+
+ZEXTERN int ZEXPORT    gzputc OF((gzFile file, int c));
+/*
+      Writes c, converted to an unsigned char, into the compressed file.
+   gzputc returns the value that was written, or -1 in case of error.
+*/
+
+ZEXTERN int ZEXPORT    gzgetc OF((gzFile file));
+/*
+      Reads one byte from the compressed file. gzgetc returns this byte
+   or -1 in case of end of file or error.
+*/
+
+ZEXTERN int ZEXPORT    gzflush OF((gzFile file, int flush));
+/*
+     Flushes all pending output into the compressed file. The parameter
+   flush is as in the deflate() function. The return value is the zlib
+   error number (see function gzerror below). gzflush returns Z_OK if
+   the flush parameter is Z_FINISH and all output could be flushed.
+     gzflush should be called only when strictly necessary because it can
+   degrade compression.
+*/
+
+ZEXTERN z_off_t ZEXPORT    gzseek OF((gzFile file,
+				      z_off_t offset, int whence));
+/* 
+      Sets the starting position for the next gzread or gzwrite on the
+   given compressed file. The offset represents a number of bytes in the
+   uncompressed data stream. The whence parameter is defined as in lseek(2);
+   the value SEEK_END is not supported.
+     If the file is opened for reading, this function is emulated but can be
+   extremely slow. If the file is opened for writing, only forward seeks are
+   supported; gzseek then compresses a sequence of zeroes up to the new
+   starting position.
+
+      gzseek returns the resulting offset location as measured in bytes from
+   the beginning of the uncompressed stream, or -1 in case of error, in
+   particular if the file is opened for writing and the new starting position
+   would be before the current position.
+*/
+
+ZEXTERN int ZEXPORT    gzrewind OF((gzFile file));
+/*
+     Rewinds the given file. This function is supported only for reading.
+
+   gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
+*/
+
+ZEXTERN z_off_t ZEXPORT    gztell OF((gzFile file));
+/*
+     Returns the starting position for the next gzread or gzwrite on the
+   given compressed file. This position represents a number of bytes in the
+   uncompressed data stream.
+
+   gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
+*/
+
+ZEXTERN int ZEXPORT gzeof OF((gzFile file));
+/*
+     Returns 1 when EOF has previously been detected reading the given
+   input stream, otherwise zero.
+*/
+
+ZEXTERN int ZEXPORT    gzclose OF((gzFile file));
+/*
+     Flushes all pending output if necessary, closes the compressed file
+   and deallocates all the (de)compression state. The return value is the zlib
+   error number (see function gzerror below).
+*/
+
+ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum));
+/*
+     Returns the error message for the last error which occurred on the
+   given compressed file. errnum is set to zlib error number. If an
+   error occurred in the file system and not in the compression library,
+   errnum is set to Z_ERRNO and the application may consult errno
+   to get the exact error code.
+*/
+
+                        /* checksum functions */
+
+/*
+     These functions are not related to compression but are exported
+   anyway because they might be useful in applications using the
+   compression library.
+*/
+
+ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
+
+/*
+     Update a running Adler-32 checksum with the bytes buf[0..len-1] and
+   return the updated checksum. If buf is NULL, this function returns
+   the required initial value for the checksum.
+   An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
+   much faster. Usage example:
+
+     uLong adler = adler32(0L, Z_NULL, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       adler = adler32(adler, buffer, length);
+     }
+     if (adler != original_adler) error();
+*/
+
+ZEXTERN uLong ZEXPORT crc32   OF((uLong crc, const Bytef *buf, uInt len));
+/*
+     Update a running crc with the bytes buf[0..len-1] and return the updated
+   crc. If buf is NULL, this function returns the required initial value
+   for the crc. Pre- and post-conditioning (one's complement) is performed
+   within this function so it shouldn't be done by the application.
+   Usage example:
+
+     uLong crc = crc32(0L, Z_NULL, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       crc = crc32(crc, buffer, length);
+     }
+     if (crc != original_crc) error();
+*/
+
+
+                        /* various hacks, don't look :) */
+
+/* deflateInit and inflateInit are macros to allow checking the zlib version
+ * and the compiler's view of z_stream:
+ */
+ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
+                                     const char *version, int stream_size));
+ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm,
+                                     const char *version, int stream_size));
+ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int  level, int  method,
+                                      int windowBits, int memLevel,
+                                      int strategy, const char *version,
+                                      int stream_size));
+ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int  windowBits,
+                                      const char *version, int stream_size));
+#define deflateInit(strm, level) \
+        deflateInit_((strm), (level),       ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit(strm) \
+        inflateInit_((strm),                ZLIB_VERSION, sizeof(z_stream))
+#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
+        deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
+                      (strategy),           ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit2(strm, windowBits) \
+        inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+
+
+#if !defined(_Z_UTIL_H) && !defined(NO_DUMMY_DECL)
+    struct internal_state {int dummy;}; /* hack for buggy compilers */
+#endif
+
+ZEXTERN const char   * ZEXPORT zError           OF((int err));
+ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp z));
+ZEXTERN const uLongf * ZEXPORT get_crc_table    OF((void));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ZLIB_H */
diff --git a/contrib/media/updf/lrintf.c b/contrib/media/updf/lrintf.c
new file mode 100644
index 000000000..be089dc8d
--- /dev/null
+++ b/contrib/media/updf/lrintf.c
@@ -0,0 +1,5 @@
+#include <math.h>
+
+long long int lrintf(float x) {
+  return floor(x);
+}
diff --git a/contrib/media/updf/pdf/data_encodings.h b/contrib/media/updf/pdf/data_encodings.h
new file mode 100644
index 000000000..4a86e5140
--- /dev/null
+++ b/contrib/media/updf/pdf/data_encodings.h
@@ -0,0 +1,214 @@
+#define _notdef NULL
+
+const unsigned short pdf_doc_encoding[256] =
+{
+	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+	0x0000, 0x0009, 0x000A, 0x0000, 0x0000, 0x000D, 0x0000, 0x0000,
+	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+	0x02d8, 0x02c7, 0x02c6, 0x02d9, 0x02dd, 0x02db, 0x02da, 0x02dc,
+	0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
+	0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f,
+	0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
+	0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f,
+	0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
+	0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
+	0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
+	0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f,
+	0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
+	0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f,
+	0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
+	0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x0000,
+	0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x0192, 0x2044,
+	0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018,
+	0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x0141, 0x0152, 0x0160,
+	0x0178, 0x017d, 0x0131, 0x0142, 0x0153, 0x0161, 0x017e, 0x0000,
+	0x20ac, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+	0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x0000, 0x00ae, 0x00af,
+	0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
+	0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,
+	0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+	0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+	0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+	0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+	0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+	0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+	0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+	0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff
+};
+
+const char * const pdf_standard[256] = { _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	"space", "exclam", "quotedbl", "numbersign", "dollar", "percent",
+	"ampersand", "quoteright", "parenleft", "parenright", "asterisk",
+	"plus", "comma", "hyphen", "period", "slash", "zero", "one", "two",
+	"three", "four", "five", "six", "seven", "eight", "nine", "colon",
+	"semicolon", "less", "equal", "greater", "question", "at", "A",
+	"B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N",
+	"O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z",
+	"bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
+	"quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
+	"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x",
+	"y", "z", "braceleft", "bar", "braceright", "asciitilde", _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, "exclamdown", "cent", "sterling",
+	"fraction", "yen", "florin", "section", "currency", "quotesingle",
+	"quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright",
+	"fi", "fl", _notdef, "endash", "dagger", "daggerdbl", "periodcentered",
+	_notdef, "paragraph", "bullet", "quotesinglbase", "quotedblbase",
+	"quotedblright", "guillemotright", "ellipsis", "perthousand",
+	_notdef, "questiondown", _notdef, "grave", "acute", "circumflex",
+	"tilde", "macron", "breve", "dotaccent", "dieresis", _notdef,
+	"ring", "cedilla", _notdef, "hungarumlaut", "ogonek", "caron",
+	"emdash", _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, "AE",
+	_notdef, "ordfeminine", _notdef, _notdef, _notdef, _notdef,
+	"Lslash", "Oslash", "OE", "ordmasculine", _notdef, _notdef,
+	_notdef, _notdef, _notdef, "ae", _notdef, _notdef,
+	_notdef, "dotlessi", _notdef, _notdef, "lslash", "oslash",
+	"oe", "germandbls", _notdef, _notdef, _notdef, _notdef
+};
+
+const char * const pdf_mac_roman[256] = { _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	"space", "exclam", "quotedbl", "numbersign", "dollar", "percent",
+	"ampersand", "quotesingle", "parenleft", "parenright", "asterisk",
+	"plus", "comma", "hyphen", "period", "slash", "zero", "one", "two",
+	"three", "four", "five", "six", "seven", "eight", "nine", "colon",
+	"semicolon", "less", "equal", "greater", "question", "at", "A",
+	"B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N",
+	"O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z",
+	"bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
+	"grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
+	"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x",
+	"y", "z", "braceleft", "bar", "braceright", "asciitilde", _notdef,
+	"Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis",
+	"Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde",
+	"aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis",
+	"iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute",
+	"ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave",
+	"ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling",
+	"section", "bullet", "paragraph", "germandbls", "registered",
+	"copyright", "trademark", "acute", "dieresis", _notdef, "AE",
+	"Oslash", _notdef, "plusminus", _notdef, _notdef, "yen", "mu",
+	_notdef, _notdef, _notdef, _notdef, _notdef, "ordfeminine",
+	"ordmasculine", _notdef, "ae", "oslash", "questiondown", "exclamdown",
+	"logicalnot", _notdef, "florin", _notdef, _notdef, "guillemotleft",
+	"guillemotright", "ellipsis", "space", "Agrave", "Atilde", "Otilde",
+	"OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright",
+	"quoteleft", "quoteright", "divide", _notdef, "ydieresis",
+	"Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright",
+	"fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase",
+	"quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute",
+	"Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave",
+	"Oacute", "Ocircumflex", _notdef, "Ograve", "Uacute", "Ucircumflex",
+	"Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve",
+	"dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron"
+};
+
+const char * const pdf_mac_expert[256] = { _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	"space", "exclamsmall", "Hungarumlautsmall", "centoldstyle",
+	"dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall",
+	"parenleftsuperior", "parenrightsuperior", "twodotenleader",
+	"onedotenleader", "comma", "hyphen", "period", "fraction",
+	"zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle",
+	"fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle",
+	"eightoldstyle", "nineoldstyle", "colon", "semicolon", _notdef,
+	"threequartersemdash", _notdef, "questionsmall", _notdef,
+	_notdef, _notdef, _notdef, "Ethsmall", _notdef, _notdef,
+	"onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths",
+	"fiveeighths", "seveneighths", "onethird", "twothirds", _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, "ff", "fi",
+	"fl", "ffi", "ffl", "parenleftinferior", _notdef, "parenrightinferior",
+	"Circumflexsmall", "hypheninferior", "Gravesmall", "Asmall", "Bsmall",
+	"Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall",
+	"Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
+	"Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall",
+	"Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah",
+	"Tildesmall", _notdef, _notdef, "asuperior", "centsuperior",
+	_notdef, _notdef, _notdef, _notdef, "Aacutesmall",
+	"Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall",
+	"Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall",
+	"Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall",
+	"Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall",
+	"Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall",
+	"Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall",
+	_notdef, "eightsuperior", "fourinferior", "threeinferior",
+	"sixinferior", "eightinferior", "seveninferior", "Scaronsmall",
+	_notdef, "centinferior", "twoinferior", _notdef, "Dieresissmall",
+	_notdef, "Caronsmall", "osuperior", "fiveinferior", _notdef,
+	"commainferior", "periodinferior", "Yacutesmall", _notdef,
+	"dollarinferior", _notdef, _notdef, "Thornsmall", _notdef,
+	"nineinferior", "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall",
+	"questiondownsmall", "oneinferior", "Lslashsmall", _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, "Cedillasmall",
+	_notdef, _notdef, _notdef, _notdef, _notdef, "OEsmall",
+	"figuredash", "hyphensuperior", _notdef, _notdef, _notdef,
+	_notdef, "exclamdownsmall", _notdef, "Ydieresissmall", _notdef,
+	"onesuperior", "twosuperior", "threesuperior", "foursuperior",
+	"fivesuperior", "sixsuperior", "sevensuperior", "ninesuperior",
+	"zerosuperior", _notdef, "esuperior", "rsuperior", "tsuperior",
+	_notdef, _notdef, "isuperior", "ssuperior", "dsuperior",
+	_notdef, _notdef, _notdef, _notdef, _notdef, "lsuperior",
+	"Ogoneksmall", "Brevesmall", "Macronsmall", "bsuperior", "nsuperior",
+	"msuperior", "commasuperior", "periodsuperior", "Dotaccentsmall",
+	"Ringsmall", _notdef, _notdef, _notdef, _notdef };
+
+const char * const pdf_win_ansi[256] = { _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, "space",
+	"exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand",
+	"quotesingle", "parenleft", "parenright", "asterisk", "plus",
+	"comma", "hyphen", "period", "slash", "zero", "one", "two", "three",
+	"four", "five", "six", "seven", "eight", "nine", "colon", "semicolon",
+	"less", "equal", "greater", "question", "at", "A", "B", "C", "D",
+	"E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q",
+	"R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft",
+	"backslash", "bracketright", "asciicircum", "underscore", "grave",
+	"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m",
+	"n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z",
+	"braceleft", "bar", "braceright", "asciitilde", "bullet", "Euro",
+	"bullet", "quotesinglbase", "florin", "quotedblbase", "ellipsis",
+	"dagger", "daggerdbl", "circumflex", "perthousand", "Scaron",
+	"guilsinglleft", "OE", "bullet", "Zcaron", "bullet", "bullet",
+	"quoteleft", "quoteright", "quotedblleft", "quotedblright", "bullet",
+	"endash", "emdash", "tilde", "trademark", "scaron", "guilsinglright",
+	"oe", "bullet", "zcaron", "Ydieresis", "space", "exclamdown", "cent",
+	"sterling", "currency", "yen", "brokenbar", "section", "dieresis",
+	"copyright", "ordfeminine", "guillemotleft", "logicalnot", "hyphen",
+	"registered", "macron", "degree", "plusminus", "twosuperior",
+	"threesuperior", "acute", "mu", "paragraph", "periodcentered",
+	"cedilla", "onesuperior", "ordmasculine", "guillemotright",
+	"onequarter", "onehalf", "threequarters", "questiondown", "Agrave",
+	"Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE",
+	"Ccedilla", "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave",
+	"Iacute", "Icircumflex", "Idieresis", "Eth", "Ntilde", "Ograve",
+	"Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply", "Oslash",
+	"Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn",
+	"germandbls", "agrave", "aacute", "acircumflex", "atilde", "adieresis",
+	"aring", "ae", "ccedilla", "egrave", "eacute", "ecircumflex",
+	"edieresis", "igrave", "iacute", "icircumflex", "idieresis", "eth",
+	"ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis",
+	"divide", "oslash", "ugrave", "uacute", "ucircumflex", "udieresis",
+	"yacute", "thorn", "ydieresis"
+};
diff --git a/contrib/media/updf/pdf/data_glyphlist.h b/contrib/media/updf/pdf/data_glyphlist.h
new file mode 100644
index 000000000..f14169168
--- /dev/null
+++ b/contrib/media/updf/pdf/data_glyphlist.h
@@ -0,0 +1,1461 @@
+/*
+# Name: Adobe Glyph List
+# Table version: 2.0
+# Date: September 20, 2002
+#
+# See http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
+#
+# Format: Semicolon-delimited fields:
+#	(1) glyph name
+#	(2) Unicode scalar value
+#--end
+*/
+
+static const char *agl_name_list[] = {
+"A","AE","AEacute","AEmacron","AEsmall","Aacute","Aacutesmall","Abreve",
+"Abreveacute","Abrevecyrillic","Abrevedotbelow","Abrevegrave",
+"Abrevehookabove","Abrevetilde","Acaron","Acircle","Acircumflex",
+"Acircumflexacute","Acircumflexdotbelow","Acircumflexgrave",
+"Acircumflexhookabove","Acircumflexsmall","Acircumflextilde","Acute",
+"Acutesmall","Acyrillic","Adblgrave","Adieresis","Adieresiscyrillic",
+"Adieresismacron","Adieresissmall","Adotbelow","Adotmacron","Agrave",
+"Agravesmall","Ahookabove","Aiecyrillic","Ainvertedbreve","Alpha",
+"Alphatonos","Amacron","Amonospace","Aogonek","Aring","Aringacute",
+"Aringbelow","Aringsmall","Asmall","Atilde","Atildesmall","Aybarmenian","B",
+"Bcircle","Bdotaccent","Bdotbelow","Becyrillic","Benarmenian","Beta","Bhook",
+"Blinebelow","Bmonospace","Brevesmall","Bsmall","Btopbar","C","Caarmenian",
+"Cacute","Caron","Caronsmall","Ccaron","Ccedilla","Ccedillaacute",
+"Ccedillasmall","Ccircle","Ccircumflex","Cdot","Cdotaccent","Cedillasmall",
+"Chaarmenian","Cheabkhasiancyrillic","Checyrillic",
+"Chedescenderabkhasiancyrillic","Chedescendercyrillic","Chedieresiscyrillic",
+"Cheharmenian","Chekhakassiancyrillic","Cheverticalstrokecyrillic","Chi",
+"Chook","Circumflexsmall","Cmonospace","Coarmenian","Csmall","D","DZ",
+"DZcaron","Daarmenian","Dafrican","Dcaron","Dcedilla","Dcircle",
+"Dcircumflexbelow","Dcroat","Ddotaccent","Ddotbelow","Decyrillic","Deicoptic",
+"Delta","Deltagreek","Dhook","Dieresis","DieresisAcute","DieresisGrave",
+"Dieresissmall","Digammagreek","Djecyrillic","Dlinebelow","Dmonospace",
+"Dotaccentsmall","Dslash","Dsmall","Dtopbar","Dz","Dzcaron",
+"Dzeabkhasiancyrillic","Dzecyrillic","Dzhecyrillic","E","Eacute",
+"Eacutesmall","Ebreve","Ecaron","Ecedillabreve","Echarmenian","Ecircle",
+"Ecircumflex","Ecircumflexacute","Ecircumflexbelow","Ecircumflexdotbelow",
+"Ecircumflexgrave","Ecircumflexhookabove","Ecircumflexsmall",
+"Ecircumflextilde","Ecyrillic","Edblgrave","Edieresis","Edieresissmall",
+"Edot","Edotaccent","Edotbelow","Efcyrillic","Egrave","Egravesmall",
+"Eharmenian","Ehookabove","Eightroman","Einvertedbreve","Eiotifiedcyrillic",
+"Elcyrillic","Elevenroman","Emacron","Emacronacute","Emacrongrave",
+"Emcyrillic","Emonospace","Encyrillic","Endescendercyrillic","Eng",
+"Enghecyrillic","Enhookcyrillic","Eogonek","Eopen","Epsilon","Epsilontonos",
+"Ercyrillic","Ereversed","Ereversedcyrillic","Escyrillic",
+"Esdescendercyrillic","Esh","Esmall","Eta","Etarmenian","Etatonos","Eth",
+"Ethsmall","Etilde","Etildebelow","Euro","Ezh","Ezhcaron","Ezhreversed","F",
+"Fcircle","Fdotaccent","Feharmenian","Feicoptic","Fhook","Fitacyrillic",
+"Fiveroman","Fmonospace","Fourroman","Fsmall","G","GBsquare","Gacute","Gamma",
+"Gammaafrican","Gangiacoptic","Gbreve","Gcaron","Gcedilla","Gcircle",
+"Gcircumflex","Gcommaaccent","Gdot","Gdotaccent","Gecyrillic","Ghadarmenian",
+"Ghemiddlehookcyrillic","Ghestrokecyrillic","Gheupturncyrillic","Ghook",
+"Gimarmenian","Gjecyrillic","Gmacron","Gmonospace","Grave","Gravesmall",
+"Gsmall","Gsmallhook","Gstroke","H","H18533","H18543","H18551","H22073",
+"HPsquare","Haabkhasiancyrillic","Hadescendercyrillic","Hardsigncyrillic",
+"Hbar","Hbrevebelow","Hcedilla","Hcircle","Hcircumflex","Hdieresis",
+"Hdotaccent","Hdotbelow","Hmonospace","Hoarmenian","Horicoptic","Hsmall",
+"Hungarumlaut","Hungarumlautsmall","Hzsquare","I","IAcyrillic","IJ",
+"IUcyrillic","Iacute","Iacutesmall","Ibreve","Icaron","Icircle","Icircumflex",
+"Icircumflexsmall","Icyrillic","Idblgrave","Idieresis","Idieresisacute",
+"Idieresiscyrillic","Idieresissmall","Idot","Idotaccent","Idotbelow",
+"Iebrevecyrillic","Iecyrillic","Ifraktur","Igrave","Igravesmall","Ihookabove",
+"Iicyrillic","Iinvertedbreve","Iishortcyrillic","Imacron","Imacroncyrillic",
+"Imonospace","Iniarmenian","Iocyrillic","Iogonek","Iota","Iotaafrican",
+"Iotadieresis","Iotatonos","Ismall","Istroke","Itilde","Itildebelow",
+"Izhitsacyrillic","Izhitsadblgravecyrillic","J","Jaarmenian","Jcircle",
+"Jcircumflex","Jecyrillic","Jheharmenian","Jmonospace","Jsmall","K",
+"KBsquare","KKsquare","Kabashkircyrillic","Kacute","Kacyrillic",
+"Kadescendercyrillic","Kahookcyrillic","Kappa","Kastrokecyrillic",
+"Kaverticalstrokecyrillic","Kcaron","Kcedilla","Kcircle","Kcommaaccent",
+"Kdotbelow","Keharmenian","Kenarmenian","Khacyrillic","Kheicoptic","Khook",
+"Kjecyrillic","Klinebelow","Kmonospace","Koppacyrillic","Koppagreek",
+"Ksicyrillic","Ksmall","L","LJ","LL","Lacute","Lambda","Lcaron","Lcedilla",
+"Lcircle","Lcircumflexbelow","Lcommaaccent","Ldot","Ldotaccent","Ldotbelow",
+"Ldotbelowmacron","Liwnarmenian","Lj","Ljecyrillic","Llinebelow","Lmonospace",
+"Lslash","Lslashsmall","Lsmall","M","MBsquare","Macron","Macronsmall",
+"Macute","Mcircle","Mdotaccent","Mdotbelow","Menarmenian","Mmonospace",
+"Msmall","Mturned","Mu","N","NJ","Nacute","Ncaron","Ncedilla","Ncircle",
+"Ncircumflexbelow","Ncommaaccent","Ndotaccent","Ndotbelow","Nhookleft",
+"Nineroman","Nj","Njecyrillic","Nlinebelow","Nmonospace","Nowarmenian",
+"Nsmall","Ntilde","Ntildesmall","Nu","O","OE","OEsmall","Oacute",
+"Oacutesmall","Obarredcyrillic","Obarreddieresiscyrillic","Obreve","Ocaron",
+"Ocenteredtilde","Ocircle","Ocircumflex","Ocircumflexacute",
+"Ocircumflexdotbelow","Ocircumflexgrave","Ocircumflexhookabove",
+"Ocircumflexsmall","Ocircumflextilde","Ocyrillic","Odblacute","Odblgrave",
+"Odieresis","Odieresiscyrillic","Odieresissmall","Odotbelow","Ogoneksmall",
+"Ograve","Ogravesmall","Oharmenian","Ohm","Ohookabove","Ohorn","Ohornacute",
+"Ohorndotbelow","Ohorngrave","Ohornhookabove","Ohorntilde","Ohungarumlaut",
+"Oi","Oinvertedbreve","Omacron","Omacronacute","Omacrongrave","Omega",
+"Omegacyrillic","Omegagreek","Omegaroundcyrillic","Omegatitlocyrillic",
+"Omegatonos","Omicron","Omicrontonos","Omonospace","Oneroman","Oogonek",
+"Oogonekmacron","Oopen","Oslash","Oslashacute","Oslashsmall","Osmall",
+"Ostrokeacute","Otcyrillic","Otilde","Otildeacute","Otildedieresis",
+"Otildesmall","P","Pacute","Pcircle","Pdotaccent","Pecyrillic","Peharmenian",
+"Pemiddlehookcyrillic","Phi","Phook","Pi","Piwrarmenian","Pmonospace","Psi",
+"Psicyrillic","Psmall","Q","Qcircle","Qmonospace","Qsmall","R","Raarmenian",
+"Racute","Rcaron","Rcedilla","Rcircle","Rcommaaccent","Rdblgrave",
+"Rdotaccent","Rdotbelow","Rdotbelowmacron","Reharmenian","Rfraktur","Rho",
+"Ringsmall","Rinvertedbreve","Rlinebelow","Rmonospace","Rsmall",
+"Rsmallinverted","Rsmallinvertedsuperior","S","SF010000","SF020000",
+"SF030000","SF040000","SF050000","SF060000","SF070000","SF080000","SF090000",
+"SF100000","SF110000","SF190000","SF200000","SF210000","SF220000","SF230000",
+"SF240000","SF250000","SF260000","SF270000","SF280000","SF360000","SF370000",
+"SF380000","SF390000","SF400000","SF410000","SF420000","SF430000","SF440000",
+"SF450000","SF460000","SF470000","SF480000","SF490000","SF500000","SF510000",
+"SF520000","SF530000","SF540000","Sacute","Sacutedotaccent","Sampigreek",
+"Scaron","Scarondotaccent","Scaronsmall","Scedilla","Schwa","Schwacyrillic",
+"Schwadieresiscyrillic","Scircle","Scircumflex","Scommaaccent","Sdotaccent",
+"Sdotbelow","Sdotbelowdotaccent","Seharmenian","Sevenroman","Shaarmenian",
+"Shacyrillic","Shchacyrillic","Sheicoptic","Shhacyrillic","Shimacoptic",
+"Sigma","Sixroman","Smonospace","Softsigncyrillic","Ssmall","Stigmagreek","T",
+"Tau","Tbar","Tcaron","Tcedilla","Tcircle","Tcircumflexbelow","Tcommaaccent",
+"Tdotaccent","Tdotbelow","Tecyrillic","Tedescendercyrillic","Tenroman",
+"Tetsecyrillic","Theta","Thook","Thorn","Thornsmall","Threeroman",
+"Tildesmall","Tiwnarmenian","Tlinebelow","Tmonospace","Toarmenian","Tonefive",
+"Tonesix","Tonetwo","Tretroflexhook","Tsecyrillic","Tshecyrillic","Tsmall",
+"Twelveroman","Tworoman","U","Uacute","Uacutesmall","Ubreve","Ucaron",
+"Ucircle","Ucircumflex","Ucircumflexbelow","Ucircumflexsmall","Ucyrillic",
+"Udblacute","Udblgrave","Udieresis","Udieresisacute","Udieresisbelow",
+"Udieresiscaron","Udieresiscyrillic","Udieresisgrave","Udieresismacron",
+"Udieresissmall","Udotbelow","Ugrave","Ugravesmall","Uhookabove","Uhorn",
+"Uhornacute","Uhorndotbelow","Uhorngrave","Uhornhookabove","Uhorntilde",
+"Uhungarumlaut","Uhungarumlautcyrillic","Uinvertedbreve","Ukcyrillic",
+"Umacron","Umacroncyrillic","Umacrondieresis","Umonospace","Uogonek",
+"Upsilon","Upsilon1","Upsilonacutehooksymbolgreek","Upsilonafrican",
+"Upsilondieresis","Upsilondieresishooksymbolgreek","Upsilonhooksymbol",
+"Upsilontonos","Uring","Ushortcyrillic","Usmall","Ustraightcyrillic",
+"Ustraightstrokecyrillic","Utilde","Utildeacute","Utildebelow","V","Vcircle",
+"Vdotbelow","Vecyrillic","Vewarmenian","Vhook","Vmonospace","Voarmenian",
+"Vsmall","Vtilde","W","Wacute","Wcircle","Wcircumflex","Wdieresis",
+"Wdotaccent","Wdotbelow","Wgrave","Wmonospace","Wsmall","X","Xcircle",
+"Xdieresis","Xdotaccent","Xeharmenian","Xi","Xmonospace","Xsmall","Y",
+"Yacute","Yacutesmall","Yatcyrillic","Ycircle","Ycircumflex","Ydieresis",
+"Ydieresissmall","Ydotaccent","Ydotbelow","Yericyrillic",
+"Yerudieresiscyrillic","Ygrave","Yhook","Yhookabove","Yiarmenian",
+"Yicyrillic","Yiwnarmenian","Ymonospace","Ysmall","Ytilde","Yusbigcyrillic",
+"Yusbigiotifiedcyrillic","Yuslittlecyrillic","Yuslittleiotifiedcyrillic","Z",
+"Zaarmenian","Zacute","Zcaron","Zcaronsmall","Zcircle","Zcircumflex","Zdot",
+"Zdotaccent","Zdotbelow","Zecyrillic","Zedescendercyrillic",
+"Zedieresiscyrillic","Zeta","Zhearmenian","Zhebrevecyrillic","Zhecyrillic",
+"Zhedescendercyrillic","Zhedieresiscyrillic","Zlinebelow","Zmonospace",
+"Zsmall","Zstroke","a","aabengali","aacute","aadeva","aagujarati",
+"aagurmukhi","aamatragurmukhi","aarusquare","aavowelsignbengali",
+"aavowelsigndeva","aavowelsigngujarati","abbreviationmarkarmenian",
+"abbreviationsigndeva","abengali","abopomofo","abreve","abreveacute",
+"abrevecyrillic","abrevedotbelow","abrevegrave","abrevehookabove",
+"abrevetilde","acaron","acircle","acircumflex","acircumflexacute",
+"acircumflexdotbelow","acircumflexgrave","acircumflexhookabove",
+"acircumflextilde","acute","acutebelowcmb","acutecmb","acutecomb","acutedeva",
+"acutelowmod","acutetonecmb","acyrillic","adblgrave","addakgurmukhi","adeva",
+"adieresis","adieresiscyrillic","adieresismacron","adotbelow","adotmacron",
+"ae","aeacute","aekorean","aemacron","afii00208","afii08941","afii10017",
+"afii10018","afii10019","afii10020","afii10021","afii10022","afii10023",
+"afii10024","afii10025","afii10026","afii10027","afii10028","afii10029",
+"afii10030","afii10031","afii10032","afii10033","afii10034","afii10035",
+"afii10036","afii10037","afii10038","afii10039","afii10040","afii10041",
+"afii10042","afii10043","afii10044","afii10045","afii10046","afii10047",
+"afii10048","afii10049","afii10050","afii10051","afii10052","afii10053",
+"afii10054","afii10055","afii10056","afii10057","afii10058","afii10059",
+"afii10060","afii10061","afii10062","afii10063","afii10064","afii10065",
+"afii10066","afii10067","afii10068","afii10069","afii10070","afii10071",
+"afii10072","afii10073","afii10074","afii10075","afii10076","afii10077",
+"afii10078","afii10079","afii10080","afii10081","afii10082","afii10083",
+"afii10084","afii10085","afii10086","afii10087","afii10088","afii10089",
+"afii10090","afii10091","afii10092","afii10093","afii10094","afii10095",
+"afii10096","afii10097","afii10098","afii10099","afii10100","afii10101",
+"afii10102","afii10103","afii10104","afii10105","afii10106","afii10107",
+"afii10108","afii10109","afii10110","afii10145","afii10146","afii10147",
+"afii10148","afii10192","afii10193","afii10194","afii10195","afii10196",
+"afii10831","afii10832","afii10846","afii299","afii300","afii301","afii57381",
+"afii57388","afii57392","afii57393","afii57394","afii57395","afii57396",
+"afii57397","afii57398","afii57399","afii57400","afii57401","afii57403",
+"afii57407","afii57409","afii57410","afii57411","afii57412","afii57413",
+"afii57414","afii57415","afii57416","afii57417","afii57418","afii57419",
+"afii57420","afii57421","afii57422","afii57423","afii57424","afii57425",
+"afii57426","afii57427","afii57428","afii57429","afii57430","afii57431",
+"afii57432","afii57433","afii57434","afii57440","afii57441","afii57442",
+"afii57443","afii57444","afii57445","afii57446","afii57448","afii57449",
+"afii57450","afii57451","afii57452","afii57453","afii57454","afii57455",
+"afii57456","afii57457","afii57458","afii57470","afii57505","afii57506",
+"afii57507","afii57508","afii57509","afii57511","afii57512","afii57513",
+"afii57514","afii57519","afii57534","afii57636","afii57645","afii57658",
+"afii57664","afii57665","afii57666","afii57667","afii57668","afii57669",
+"afii57670","afii57671","afii57672","afii57673","afii57674","afii57675",
+"afii57676","afii57677","afii57678","afii57679","afii57680","afii57681",
+"afii57682","afii57683","afii57684","afii57685","afii57686","afii57687",
+"afii57688","afii57689","afii57690","afii57694","afii57695","afii57700",
+"afii57705","afii57716","afii57717","afii57718","afii57723","afii57793",
+"afii57794","afii57795","afii57796","afii57797","afii57798","afii57799",
+"afii57800","afii57801","afii57802","afii57803","afii57804","afii57806",
+"afii57807","afii57839","afii57841","afii57842","afii57929","afii61248",
+"afii61289","afii61352","afii61573","afii61574","afii61575","afii61664",
+"afii63167","afii64937","agrave","agujarati","agurmukhi","ahiragana",
+"ahookabove","aibengali","aibopomofo","aideva","aiecyrillic","aigujarati",
+"aigurmukhi","aimatragurmukhi","ainarabic","ainfinalarabic",
+"aininitialarabic","ainmedialarabic","ainvertedbreve","aivowelsignbengali",
+"aivowelsigndeva","aivowelsigngujarati","akatakana","akatakanahalfwidth",
+"akorean","alef","alefarabic","alefdageshhebrew","aleffinalarabic",
+"alefhamzaabovearabic","alefhamzaabovefinalarabic","alefhamzabelowarabic",
+"alefhamzabelowfinalarabic","alefhebrew","aleflamedhebrew",
+"alefmaddaabovearabic","alefmaddaabovefinalarabic","alefmaksuraarabic",
+"alefmaksurafinalarabic","alefmaksurainitialarabic","alefmaksuramedialarabic",
+"alefpatahhebrew","alefqamatshebrew","aleph","allequal","alpha","alphatonos",
+"amacron","amonospace","ampersand","ampersandmonospace","ampersandsmall",
+"amsquare","anbopomofo","angbopomofo","angkhankhuthai","angle",
+"anglebracketleft","anglebracketleftvertical","anglebracketright",
+"anglebracketrightvertical","angleleft","angleright","angstrom","anoteleia",
+"anudattadeva","anusvarabengali","anusvaradeva","anusvaragujarati","aogonek",
+"apaatosquare","aparen","apostrophearmenian","apostrophemod","apple",
+"approaches","approxequal","approxequalorimage","approximatelyequal",
+"araeaekorean","araeakorean","arc","arighthalfring","aring","aringacute",
+"aringbelow","arrowboth","arrowdashdown","arrowdashleft","arrowdashright",
+"arrowdashup","arrowdblboth","arrowdbldown","arrowdblleft","arrowdblright",
+"arrowdblup","arrowdown","arrowdownleft","arrowdownright","arrowdownwhite",
+"arrowheaddownmod","arrowheadleftmod","arrowheadrightmod","arrowheadupmod",
+"arrowhorizex","arrowleft","arrowleftdbl","arrowleftdblstroke",
+"arrowleftoverright","arrowleftwhite","arrowright","arrowrightdblstroke",
+"arrowrightheavy","arrowrightoverleft","arrowrightwhite","arrowtableft",
+"arrowtabright","arrowup","arrowupdn","arrowupdnbse","arrowupdownbase",
+"arrowupleft","arrowupleftofdown","arrowupright","arrowupwhite","arrowvertex",
+"asciicircum","asciicircummonospace","asciitilde","asciitildemonospace",
+"ascript","ascriptturned","asmallhiragana","asmallkatakana",
+"asmallkatakanahalfwidth","asterisk","asteriskaltonearabic","asteriskarabic",
+"asteriskmath","asteriskmonospace","asterisksmall","asterism","asuperior",
+"asymptoticallyequal","at","atilde","atmonospace","atsmall","aturned",
+"aubengali","aubopomofo","audeva","augujarati","augurmukhi",
+"aulengthmarkbengali","aumatragurmukhi","auvowelsignbengali",
+"auvowelsigndeva","auvowelsigngujarati","avagrahadeva","aybarmenian","ayin",
+"ayinaltonehebrew","ayinhebrew","b","babengali","backslash",
+"backslashmonospace","badeva","bagujarati","bagurmukhi","bahiragana",
+"bahtthai","bakatakana","bar","barmonospace","bbopomofo","bcircle",
+"bdotaccent","bdotbelow","beamedsixteenthnotes","because","becyrillic",
+"beharabic","behfinalarabic","behinitialarabic","behiragana",
+"behmedialarabic","behmeeminitialarabic","behmeemisolatedarabic",
+"behnoonfinalarabic","bekatakana","benarmenian","bet","beta",
+"betasymbolgreek","betdagesh","betdageshhebrew","bethebrew","betrafehebrew",
+"bhabengali","bhadeva","bhagujarati","bhagurmukhi","bhook","bihiragana",
+"bikatakana","bilabialclick","bindigurmukhi","birusquare","blackcircle",
+"blackdiamond","blackdownpointingtriangle","blackleftpointingpointer",
+"blackleftpointingtriangle","blacklenticularbracketleft",
+"blacklenticularbracketleftvertical","blacklenticularbracketright",
+"blacklenticularbracketrightvertical","blacklowerlefttriangle",
+"blacklowerrighttriangle","blackrectangle","blackrightpointingpointer",
+"blackrightpointingtriangle","blacksmallsquare","blacksmilingface",
+"blacksquare","blackstar","blackupperlefttriangle","blackupperrighttriangle",
+"blackuppointingsmalltriangle","blackuppointingtriangle","blank","blinebelow",
+"block","bmonospace","bobaimaithai","bohiragana","bokatakana","bparen",
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+"nakatakanahalfwidth","napostrophe","nasquare","nbopomofo","nbspace","ncaron",
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+"nfsquare","ngabengali","ngadeva","ngagujarati","ngagurmukhi","ngonguthai",
+"nhiragana","nhookleft","nhookretroflex","nieunacirclekorean",
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+"nieuntikeutkorean","nihiragana","nikatakana","nikatakanahalfwidth",
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+"ninegurmukhi","ninehackarabic","ninehangzhou","nineideographicparen",
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+"nokatakana","nokatakanahalfwidth","nonbreakingspace","nonenthai","nonuthai",
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+"ustraightcyrillic","ustraightstrokecyrillic","utilde","utildeacute",
+"utildebelow","uubengali","uudeva","uugujarati","uugurmukhi",
+"uumatragurmukhi","uuvowelsignbengali","uuvowelsigndeva",
+"uuvowelsigngujarati","uvowelsignbengali","uvowelsigndeva",
+"uvowelsigngujarati","v","vadeva","vagujarati","vagurmukhi","vakatakana",
+"vav","vavdagesh","vavdagesh65","vavdageshhebrew","vavhebrew","vavholam",
+"vavholamhebrew","vavvavhebrew","vavyodhebrew","vcircle","vdotbelow",
+"vecyrillic","veharabic","vehfinalarabic","vehinitialarabic",
+"vehmedialarabic","vekatakana","venus","verticalbar","verticallineabovecmb",
+"verticallinebelowcmb","verticallinelowmod","verticallinemod","vewarmenian",
+"vhook","vikatakana","viramabengali","viramadeva","viramagujarati",
+"visargabengali","visargadeva","visargagujarati","vmonospace","voarmenian",
+"voicediterationhiragana","voicediterationkatakana","voicedmarkkana",
+"voicedmarkkanahalfwidth","vokatakana","vparen","vtilde","vturned",
+"vuhiragana","vukatakana","w","wacute","waekorean","wahiragana","wakatakana",
+"wakatakanahalfwidth","wakorean","wasmallhiragana","wasmallkatakana",
+"wattosquare","wavedash","wavyunderscorevertical","wawarabic",
+"wawfinalarabic","wawhamzaabovearabic","wawhamzaabovefinalarabic","wbsquare",
+"wcircle","wcircumflex","wdieresis","wdotaccent","wdotbelow","wehiragana",
+"weierstrass","wekatakana","wekorean","weokorean","wgrave","whitebullet",
+"whitecircle","whitecircleinverse","whitecornerbracketleft",
+"whitecornerbracketleftvertical","whitecornerbracketright",
+"whitecornerbracketrightvertical","whitediamond",
+"whitediamondcontainingblacksmalldiamond","whitedownpointingsmalltriangle",
+"whitedownpointingtriangle","whiteleftpointingsmalltriangle",
+"whiteleftpointingtriangle","whitelenticularbracketleft",
+"whitelenticularbracketright","whiterightpointingsmalltriangle",
+"whiterightpointingtriangle","whitesmallsquare","whitesmilingface",
+"whitesquare","whitestar","whitetelephone","whitetortoiseshellbracketleft",
+"whitetortoiseshellbracketright","whiteuppointingsmalltriangle",
+"whiteuppointingtriangle","wihiragana","wikatakana","wikorean","wmonospace",
+"wohiragana","wokatakana","wokatakanahalfwidth","won","wonmonospace",
+"wowaenthai","wparen","wring","wsuperior","wturned","wynn","x","xabovecmb",
+"xbopomofo","xcircle","xdieresis","xdotaccent","xeharmenian","xi",
+"xmonospace","xparen","xsuperior","y","yaadosquare","yabengali","yacute",
+"yadeva","yaekorean","yagujarati","yagurmukhi","yahiragana","yakatakana",
+"yakatakanahalfwidth","yakorean","yamakkanthai","yasmallhiragana",
+"yasmallkatakana","yasmallkatakanahalfwidth","yatcyrillic","ycircle",
+"ycircumflex","ydieresis","ydotaccent","ydotbelow","yeharabic",
+"yehbarreearabic","yehbarreefinalarabic","yehfinalarabic",
+"yehhamzaabovearabic","yehhamzaabovefinalarabic","yehhamzaaboveinitialarabic",
+"yehhamzaabovemedialarabic","yehinitialarabic","yehmedialarabic",
+"yehmeeminitialarabic","yehmeemisolatedarabic","yehnoonfinalarabic",
+"yehthreedotsbelowarabic","yekorean","yen","yenmonospace","yeokorean",
+"yeorinhieuhkorean","yerahbenyomohebrew","yerahbenyomolefthebrew",
+"yericyrillic","yerudieresiscyrillic","yesieungkorean",
+"yesieungpansioskorean","yesieungsioskorean","yetivhebrew","ygrave","yhook",
+"yhookabove","yiarmenian","yicyrillic","yikorean","yinyang","yiwnarmenian",
+"ymonospace","yod","yoddagesh","yoddageshhebrew","yodhebrew","yodyodhebrew",
+"yodyodpatahhebrew","yohiragana","yoikorean","yokatakana",
+"yokatakanahalfwidth","yokorean","yosmallhiragana","yosmallkatakana",
+"yosmallkatakanahalfwidth","yotgreek","yoyaekorean","yoyakorean","yoyakthai",
+"yoyingthai","yparen","ypogegrammeni","ypogegrammenigreekcmb","yr","yring",
+"ysuperior","ytilde","yturned","yuhiragana","yuikorean","yukatakana",
+"yukatakanahalfwidth","yukorean","yusbigcyrillic","yusbigiotifiedcyrillic",
+"yuslittlecyrillic","yuslittleiotifiedcyrillic","yusmallhiragana",
+"yusmallkatakana","yusmallkatakanahalfwidth","yuyekorean","yuyeokorean",
+"yyabengali","yyadeva","z","zaarmenian","zacute","zadeva","zagurmukhi",
+"zaharabic","zahfinalarabic","zahinitialarabic","zahiragana",
+"zahmedialarabic","zainarabic","zainfinalarabic","zakatakana",
+"zaqefgadolhebrew","zaqefqatanhebrew","zarqahebrew","zayin","zayindagesh",
+"zayindageshhebrew","zayinhebrew","zbopomofo","zcaron","zcircle",
+"zcircumflex","zcurl","zdot","zdotaccent","zdotbelow","zecyrillic",
+"zedescendercyrillic","zedieresiscyrillic","zehiragana","zekatakana","zero",
+"zeroarabic","zerobengali","zerodeva","zerogujarati","zerogurmukhi",
+"zerohackarabic","zeroinferior","zeromonospace","zerooldstyle","zeropersian",
+"zerosuperior","zerothai","zerowidthjoiner","zerowidthnonjoiner",
+"zerowidthspace","zeta","zhbopomofo","zhearmenian","zhebrevecyrillic",
+"zhecyrillic","zhedescendercyrillic","zhedieresiscyrillic","zihiragana",
+"zikatakana","zinorhebrew","zlinebelow","zmonospace","zohiragana",
+"zokatakana","zparen","zretroflexhook","zstroke","zuhiragana","zukatakana",
+};
+
+static const unsigned short agl_code_list[] = {
+65,198,508,482,63462,193,63457,258,7854,1232,7862,7856,7858,7860,461,9398,194,
+7844,7852,7846,7848,63458,7850,63177,63412,1040,512,196,1234,478,63460,7840,
+480,192,63456,7842,1236,514,913,902,256,65313,260,197,506,7680,63461,63329,
+195,63459,1329,66,9399,7682,7684,1041,1330,914,385,7686,65314,63220,63330,386,
+67,1342,262,63178,63221,268,199,7688,63463,9400,264,266,266,63416,1353,1212,
+1063,1214,1206,1268,1347,1227,1208,935,391,63222,65315,1361,63331,68,497,452,
+1332,393,270,7696,9401,7698,272,7690,7692,1044,1006,8710,916,394,63179,63180,
+63181,63400,988,1026,7694,65316,63223,272,63332,395,498,453,1248,1029,1039,69,
+201,63465,276,282,7708,1333,9402,202,7870,7704,7878,7872,7874,63466,7876,1028,
+516,203,63467,278,278,7864,1060,200,63464,1335,7866,8551,518,1124,1051,8554,
+274,7702,7700,1052,65317,1053,1186,330,1188,1223,280,400,917,904,1056,398,
+1069,1057,1194,425,63333,919,1336,905,208,63472,7868,7706,8364,439,494,440,70,
+9403,7710,1366,996,401,1138,8548,65318,8547,63334,71,13191,500,915,404,1002,
+286,486,290,9404,284,290,288,288,1043,1346,1172,1170,1168,403,1331,1027,7712,
+65319,63182,63328,63335,667,484,72,9679,9642,9643,9633,13259,1192,1202,1066,
+294,7722,7720,9405,292,7718,7714,7716,65320,1344,1000,63336,63183,63224,13200,
+73,1071,306,1070,205,63469,300,463,9406,206,63470,1030,520,207,7726,1252,
+63471,304,304,7882,1238,1045,8465,204,63468,7880,1048,522,1049,298,1250,65321,
+1339,1025,302,921,406,938,906,63337,407,296,7724,1140,1142,74,1345,9407,308,
+1032,1355,65322,63338,75,13189,13261,1184,7728,1050,1178,1219,922,1182,1180,
+488,310,9408,310,7730,1364,1343,1061,998,408,1036,7732,65323,1152,990,1134,
+63339,76,455,63167,313,923,317,315,9409,7740,315,319,319,7734,7736,1340,456,
+1033,7738,65324,321,63225,63340,77,13190,63184,63407,7742,9410,7744,7746,1348,
+65325,63341,412,924,78,458,323,327,325,9411,7754,325,7748,7750,413,8552,459,
+1034,7752,65326,1350,63342,209,63473,925,79,338,63226,211,63475,1256,1258,334,
+465,415,9412,212,7888,7896,7890,7892,63476,7894,1054,336,524,214,1254,63478,
+7884,63227,210,63474,1365,8486,7886,416,7898,7906,7900,7902,7904,336,418,526,
+332,7762,7760,8486,1120,937,1146,1148,911,927,908,65327,8544,490,492,390,216,
+510,63480,63343,510,1150,213,7756,7758,63477,80,7764,9413,7766,1055,1354,1190,
+934,420,928,1363,65328,936,1136,63344,81,9414,65329,63345,82,1356,340,344,342,
+9415,342,528,7768,7770,7772,1360,8476,929,63228,530,7774,65330,63346,641,694,
+83,9484,9492,9488,9496,9532,9516,9524,9500,9508,9472,9474,9569,9570,9558,9557,
+9571,9553,9559,9565,9564,9563,9566,9567,9562,9556,9577,9574,9568,9552,9580,
+9575,9576,9572,9573,9561,9560,9554,9555,9579,9578,346,7780,992,352,7782,63229,
+350,399,1240,1242,9416,348,536,7776,7778,7784,1357,8550,1351,1064,1065,994,
+1210,1004,931,8549,65331,1068,63347,986,84,932,358,356,354,9417,7792,354,7786,
+7788,1058,1196,8553,1204,920,428,222,63486,8546,63230,1359,7790,65332,1337,
+444,388,423,430,1062,1035,63348,8555,8545,85,218,63482,364,467,9418,219,7798,
+63483,1059,368,532,220,471,7794,473,1264,475,469,63484,7908,217,63481,7910,
+431,7912,7920,7914,7916,7918,368,1266,534,1144,362,1262,7802,65333,370,933,
+978,979,433,939,980,978,910,366,1038,63349,1198,1200,360,7800,7796,86,9419,
+7806,1042,1358,434,65334,1352,63350,7804,87,7810,9420,372,7812,7814,7816,7808,
+65335,63351,88,9421,7820,7818,1341,926,65336,63352,89,221,63485,1122,9422,374,
+376,63487,7822,7924,1067,1272,7922,435,7926,1349,1031,1362,65337,63353,7928,
+1130,1132,1126,1128,90,1334,377,381,63231,9423,7824,379,379,7826,1047,1176,
+1246,918,1338,1217,1046,1174,1244,7828,65338,63354,437,97,2438,225,2310,2694,
+2566,2622,13059,2494,2366,2750,1375,2416,2437,12570,259,7855,1233,7863,7857,
+7859,7861,462,9424,226,7845,7853,7847,7849,7851,180,791,769,769,2388,719,833,
+1072,513,2673,2309,228,1235,479,7841,481,230,509,12624,483,8213,8356,1040,
+1041,1042,1043,1044,1045,1025,1046,1047,1048,1049,1050,1051,1052,1053,1054,
+1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,
+1070,1071,1168,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1038,
+63172,63173,1072,1073,1074,1075,1076,1077,1105,1078,1079,1080,1081,1082,1083,
+1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,
+1099,1100,1101,1102,1103,1169,1106,1107,1108,1109,1110,1111,1112,1113,1114,
+1115,1116,1118,1039,1122,1138,1140,63174,1119,1123,1139,1141,63175,63176,1241,
+8206,8207,8205,1642,1548,1632,1633,1634,1635,1636,1637,1638,1639,1640,1641,
+1563,1567,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,
+1582,1583,1584,1585,1586,1587,1588,1589,1590,1591,1592,1593,1594,1600,1601,
+1602,1603,1604,1605,1606,1608,1609,1610,1611,1612,1613,1614,1615,1616,1617,
+1618,1607,1700,1662,1670,1688,1711,1657,1672,1681,1722,1746,1749,8362,1470,
+1475,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1498,1499,1500,1501,
+1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,64298,64299,
+64331,64287,1520,1521,1522,64309,1460,1461,1462,1467,1464,1463,1456,1458,1457,
+1459,1474,1473,1465,1468,1469,1471,1472,700,8453,8467,8470,8236,8237,8238,
+8204,1645,701,224,2693,2565,12354,7843,2448,12574,2320,1237,2704,2576,2632,
+1593,65226,65227,65228,515,2504,2376,2760,12450,65393,12623,1488,1575,64304,
+65166,1571,65156,1573,65160,1488,64335,1570,65154,1609,65264,65267,65268,
+64302,64303,8501,8780,945,940,257,65345,38,65286,63270,13250,12578,12580,3674,
+8736,12296,65087,12297,65088,9001,9002,8491,903,2386,2434,2306,2690,261,13056,
+9372,1370,700,63743,8784,8776,8786,8773,12686,12685,8978,7834,229,507,7681,
+8596,8675,8672,8674,8673,8660,8659,8656,8658,8657,8595,8601,8600,8681,709,706,
+707,708,63719,8592,8656,8653,8646,8678,8594,8655,10142,8644,8680,8676,8677,
+8593,8597,8616,8616,8598,8645,8599,8679,63718,94,65342,126,65374,593,594,
+12353,12449,65383,42,1645,1645,8727,65290,65121,8258,63209,8771,64,227,65312,
+65131,592,2452,12576,2324,2708,2580,2519,2636,2508,2380,2764,2365,1377,1506,
+64288,1506,98,2476,92,65340,2348,2732,2604,12400,3647,12496,124,65372,12549,
+9425,7683,7685,9836,8757,1073,1576,65168,65169,12409,65170,64671,64520,64621,
+12505,1378,1489,946,976,64305,64305,1489,64332,2477,2349,2733,2605,595,12403,
+12499,664,2562,13105,9679,9670,9660,9668,9664,12304,65083,12305,65084,9699,
+9698,9644,9658,9654,9642,9787,9632,9733,9700,9701,9652,9650,9251,7687,9608,
+65346,3610,12412,12508,9373,13251,63732,123,63731,63730,65371,65115,63729,
+65079,125,63742,63741,65373,65116,63740,65080,91,63728,63727,65339,63726,93,
+63739,63738,65341,63737,728,814,774,815,785,865,810,826,166,384,63210,387,
+12406,12502,8226,9688,8729,9678,99,1390,2458,263,2330,2714,2586,13192,2433,
+784,2305,2689,8682,8453,711,812,780,8629,12568,269,231,7689,9426,265,597,267,
+267,13253,184,807,162,8451,63199,65504,63394,63200,1401,2459,2331,2715,2587,
+12564,1213,10003,1095,1215,1207,1269,1395,1228,1209,967,12919,12823,12905,
+12618,12809,3594,3592,3593,3596,392,12918,12822,12904,12616,12808,12828,9675,
+8855,8857,8853,12342,9680,9681,710,813,770,8999,450,448,449,451,9827,9827,
+9831,13220,65347,13216,1409,58,8353,65306,8353,65109,721,720,44,787,789,63171,
+1548,1373,63201,65292,788,701,65104,63202,786,699,9788,8773,8750,8963,6,7,8,
+24,13,17,18,19,20,127,16,25,5,4,27,23,3,12,28,29,9,10,21,30,15,14,2,1,26,22,
+31,11,169,63721,63193,12300,65378,65089,12301,65379,65090,13183,13255,13254,
+9374,8354,663,8911,8910,164,63185,63186,63188,63189,100,1380,2470,1590,2342,
+65214,65215,65216,1468,1468,8224,8225,2726,2598,12384,12480,1583,1491,64307,
+64307,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,
+1491,1491,1491,1491,1491,1491,1491,65194,1615,1615,1612,1612,2404,1447,1447,
+1157,63187,12298,65085,12299,65086,811,8660,8658,2405,63190,783,8748,8215,819,
+831,698,8214,782,12553,13256,271,7697,9427,7699,273,2465,2337,2721,2593,1672,
+64393,2396,2466,2338,2722,2594,7691,7693,1643,1643,1076,176,1453,12391,1007,
+12487,9003,8998,948,397,2552,676,2471,2343,2727,2599,599,901,836,9830,9826,
+168,63191,804,776,63192,901,12386,12482,12291,247,8739,8725,1106,9619,7695,
+13207,273,65348,9604,3598,3604,12393,12489,36,63203,65284,63268,65129,63204,
+8363,13094,729,775,803,803,12539,305,63166,644,8901,9676,64287,64287,798,725,
+9375,63211,598,396,12389,12485,499,675,454,677,1249,1109,1119,101,233,9793,
+2447,12572,277,2317,2701,2373,2757,283,7709,1381,1415,9428,234,7871,7705,7879,
+7873,7875,7877,1108,517,2319,235,279,279,7865,2575,2631,1092,232,2703,1383,
+12573,12360,7867,12575,56,1640,2542,9319,10129,2414,9329,9349,9369,2798,2670,
+1640,12328,9835,12839,8328,65304,63288,9339,9359,1784,8567,8312,3672,519,1125,
+12456,65396,2676,12628,1083,8712,9322,9342,9362,8570,8230,8942,275,7703,7701,
+1084,8212,65073,65349,1371,8709,12579,1085,8211,65074,1187,331,12581,1189,
+1224,8194,281,12627,603,666,604,606,605,9376,949,941,61,65309,65126,8316,8801,
+12582,1088,600,1101,1089,1195,643,646,2318,2374,426,645,12359,12455,65386,
+8494,63212,951,1384,942,240,7869,7707,1425,1425,1425,1425,477,12641,8364,2503,
+2375,2759,33,1372,8252,161,63393,65281,63265,8707,658,495,659,441,442,102,
+2398,2654,8457,1614,1614,1611,12552,9429,7711,1601,1414,65234,65235,65236,997,
+9792,64256,64259,64260,64257,9326,9346,9366,8210,9632,9644,1498,64314,64314,
+1498,1498,1498,1498,1498,1501,1501,1503,1503,1507,1507,1509,1509,713,9673,
+1139,53,1637,2539,9316,10126,2411,8541,2795,2667,1637,12325,12836,8325,65301,
+63285,9336,9356,1781,8564,8309,3669,64258,402,65350,13209,3615,3613,3663,8704,
+52,1636,2538,9315,10125,2410,2794,2666,1636,12324,12835,8324,65300,2551,63284,
+9335,9355,1780,8563,8308,9325,9345,9365,3668,715,9377,8260,8355,103,2455,501,
+2327,1711,64403,64404,64405,2711,2583,12364,12460,947,611,736,1003,12557,287,
+487,291,9430,285,291,289,289,1075,12370,12466,8785,1436,1523,1437,223,1438,
+1524,12307,2456,1394,2328,2712,2584,1594,65230,65231,65232,1173,1171,1169,
+2394,2650,608,13203,12366,12462,1379,1490,64306,64306,1490,1107,446,660,662,
+704,661,705,740,673,674,7713,65351,12372,12468,9378,13228,8711,96,790,768,768,
+2387,718,65344,832,62,8805,8923,65310,8819,8823,8807,65125,609,485,12368,171,
+187,8249,8250,12464,13080,13257,104,1193,1729,2489,1203,2361,2745,2617,1581,
+65186,65187,12399,65188,13098,12495,65418,2637,1569,1569,1569,1569,1569,1569,
+1569,1569,1569,12644,1098,8636,8640,13258,1458,1458,1458,1458,1458,1458,1458,
+1458,1459,1459,1459,1459,1459,1459,1459,1459,1457,1457,1457,1457,1457,1457,
+1457,1457,295,12559,7723,7721,9431,293,7719,7715,7717,1492,9829,9829,9825,
+64308,64308,1729,1607,1492,64423,65258,65258,64421,64420,64424,65259,12408,
+64425,65260,13179,12504,65421,13110,615,13113,1495,1495,614,689,12923,12827,
+12909,12622,12813,12402,12498,65419,1460,1460,1460,1460,1460,1460,1460,1460,
+7830,65352,1392,3627,12411,12507,65422,1465,1465,1465,1465,1465,1465,1465,
+1465,3630,777,777,801,802,13122,1001,8213,795,9832,8962,9379,688,613,12405,
+13107,12501,65420,733,779,405,45,63205,65293,65123,63206,8208,105,237,1103,
+2439,12583,301,464,9432,238,1110,521,12943,12939,12863,12858,12965,12294,
+12289,65380,12855,12963,12847,12861,12957,12864,12950,12854,12843,12850,12964,
+12293,12952,12856,12967,12966,12969,12846,12842,12852,12290,12958,12867,12857,
+12862,12968,12953,12866,12851,12288,12853,12849,12859,12848,12860,12844,12845,
+12295,12942,12938,12948,12944,12940,12941,2311,239,7727,1253,7883,1239,1077,
+12917,12821,12903,12615,12807,236,2695,2567,12356,7881,2440,1080,2312,2696,
+2568,2624,523,1081,2496,2368,2752,307,12452,65394,12643,732,1452,299,1251,
+8787,2623,65353,8710,8734,1387,8747,8993,8993,63733,8992,8992,8745,13061,9688,
+9689,9787,1105,303,953,970,912,617,943,9380,2674,12355,12451,65384,2554,616,
+63213,12445,12541,297,7725,12585,1102,2495,2367,2751,1141,1143,106,1393,2460,
+2332,2716,2588,12560,496,9433,309,669,607,1112,1580,65182,65183,65184,1688,
+64395,2461,2333,2717,2589,1403,12292,65354,9381,690,107,1185,2453,7729,1082,
+1179,2325,1499,1603,64315,64315,65242,1499,65243,65244,64333,2709,2581,12363,
+1220,12459,65398,954,1008,12657,12676,12664,12665,13069,1600,1600,12533,13188,
+1616,1613,1183,65392,1181,12558,13193,489,311,9434,311,7731,1412,12369,12465,
+65401,1391,12534,312,2454,1093,2326,2710,2582,1582,65190,65191,65192,999,2393,
+2649,12920,12824,12906,12619,12810,3586,3589,3587,3588,3675,409,3590,13201,
+12365,12461,65399,13077,13078,13076,12910,12814,12896,12593,12800,12595,1116,
+7733,13208,13222,65355,13218,12371,13248,3585,12467,65402,13086,1153,12927,
+835,9382,13226,1135,13263,670,12367,12463,65400,13240,13246,108,2482,314,2354,
+2738,2610,3653,65276,65272,65271,65274,65273,65275,65270,65269,1604,955,411,
+1500,64316,64316,1500,1500,1500,1500,1500,65246,64714,65247,64713,64715,65010,
+65248,64904,64716,65247,65247,9711,410,620,12556,318,316,9435,7741,316,320,
+320,7735,7737,794,792,60,8804,8922,65308,8818,8822,8806,65124,622,9612,621,
+8356,1388,457,1113,63168,2355,2739,7739,2356,2529,2401,2531,2403,619,65356,
+13264,3628,8743,172,8976,8744,3621,383,65102,818,65101,9674,9383,322,8467,
+63214,9617,3622,2444,2316,2530,2402,13267,109,2478,175,817,772,717,65507,7743,
+2350,2734,2606,1444,1444,12414,63637,63636,3659,63635,63628,63627,3656,63626,
+63620,3633,63625,3655,63631,63630,3657,63629,63634,63633,3658,63632,3654,
+12510,65423,9794,13127,1470,9794,1455,13187,12551,13268,9436,13221,7745,7747,
+1605,65250,65251,65252,64721,64584,13133,12417,13182,12513,65426,1502,64318,
+64318,1502,1396,1445,1446,1446,1445,625,13202,65381,183,12914,12818,12900,
+12609,12656,12804,12654,12655,12415,12511,65424,8722,800,8854,727,8723,8242,
+13130,13129,624,13206,13219,65357,13215,12418,13249,12514,65427,13270,3617,
+13223,13224,9384,13227,13235,63215,623,181,181,13186,8811,8810,13196,956,
+13197,12416,12512,65425,13205,215,13211,1443,1443,9834,9835,9837,9839,13234,
+13238,13244,13241,13239,13247,13245,110,2472,8711,324,2344,2728,2600,12394,
+12490,65413,329,13185,12555,160,328,326,9437,7755,326,7749,7751,12397,12493,
+65416,8362,13195,2457,2329,2713,2585,3591,12435,626,627,12911,12815,12597,
+12897,12598,12596,12648,12801,12647,12646,12395,12491,65414,63641,3661,57,
+1641,2543,9320,10130,2415,2799,2671,1641,12329,12840,8329,65305,63289,9340,
+9360,1785,8568,8313,9330,9350,9370,3673,460,1114,12531,65437,414,7753,65358,
+13210,2467,2339,2723,2595,2345,12398,12494,65417,160,3603,3609,1606,65254,
+1722,64415,65255,65255,64722,64587,65256,64725,64590,64653,8716,8713,8713,
+8800,8815,8817,8825,8802,8814,8816,8742,8832,8836,8833,8837,1398,9385,13233,
+8319,241,957,12396,12492,65415,2492,2364,2748,2620,35,65283,65119,884,885,
+8470,1504,64320,64320,1504,13237,13243,2462,2334,2718,2590,111,243,3629,629,
+1257,1259,2451,12571,335,2321,2705,2377,2761,466,9438,244,7889,7897,7891,7893,
+7895,1086,337,525,2323,246,1255,7885,339,12634,731,808,242,2707,1413,12362,
+7887,417,7899,7907,7901,7903,7905,337,419,527,12458,65397,12631,1451,333,7763,
+7761,2384,969,982,1121,631,1147,1149,974,2768,959,972,65359,49,1633,2535,9312,
+10122,2407,8228,8539,63196,2791,2663,1633,189,12321,12832,8321,65297,2548,
+63281,9332,9352,1777,188,8560,185,3665,8531,491,493,2579,2635,596,9386,9702,
+8997,170,186,8735,2322,2378,248,511,12361,12457,65387,511,63216,1151,245,7757,
+7759,12577,8254,65098,773,65097,65100,65099,175,2507,2379,2763,112,13184,
+13099,2474,7765,2346,8671,8670,2730,2602,12401,3631,12497,1156,1216,12671,182,
+8741,40,64830,63725,63724,8333,65288,65113,8317,63723,65077,41,64831,63736,
+63735,8334,65289,65114,8318,63734,65078,8706,1472,1433,13225,1463,1463,1463,
+1463,1463,1463,1463,1463,1441,12550,9439,7767,1508,1087,64324,64324,13115,
+64323,1662,1402,1508,64343,64344,12410,64345,12506,1191,64334,37,1642,65285,
+65130,46,1417,183,65377,63207,65294,65106,63208,834,8869,8240,8359,13194,2475,
+2347,2731,2603,966,981,12922,12826,12908,12621,12812,632,3642,981,421,3614,
+3612,3616,960,12915,12819,12662,12901,12658,12610,12805,12660,12612,12661,
+12663,12659,12404,12500,982,1411,43,799,8853,177,726,65291,65122,8314,65360,
+13272,12413,9759,9756,9758,9757,12509,3611,12306,12320,9387,8826,8478,697,
+8245,8719,8965,12540,8984,8834,8835,8759,8733,968,1137,1158,13232,12407,12503,
+13236,13242,113,2392,1448,1602,65238,65239,65240,1464,1464,1464,1464,1464,
+1464,1464,1464,1464,1464,1464,1464,1464,1464,1464,1464,1439,12561,9440,672,
+65361,1511,64327,64327,1511,1511,1511,1511,1511,1511,1511,1511,1511,1511,1511,
+1511,1511,1511,1511,1511,1511,1511,1511,1511,1511,9388,9833,1467,1467,1467,
+1467,1467,1467,1467,1467,63,1567,1374,191,63423,894,65311,63295,34,8222,8220,
+65282,12318,12317,8221,8216,8219,8219,8217,329,8218,39,65287,114,1404,2480,
+341,2352,8730,63717,13230,13231,13229,1471,1471,2736,2608,12425,12521,65431,
+2545,2544,612,8758,12566,345,343,9441,343,529,7769,7771,7773,8251,8838,8839,
+174,63720,63194,1585,1408,65198,12428,1585,12524,65434,1512,64328,1512,1512,
+1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,
+1512,1512,1512,1512,8765,1431,1431,8976,638,639,2525,2397,961,637,635,693,
+1009,734,12913,12817,12899,12608,12602,12649,12601,12603,12652,12803,12607,
+12604,12651,12605,12606,12650,12653,8735,793,8895,12426,12522,65432,730,805,
+778,703,1369,796,723,702,825,722,531,13137,7775,636,634,65362,12429,12525,
+65435,3619,9389,2524,2353,2652,1681,64397,2528,2400,2784,2500,2372,2756,63217,
+9616,633,692,12427,12523,65433,2546,2547,63197,3620,2443,2315,2699,2499,2371,
+2755,115,2488,347,7781,1589,2360,65210,65211,65212,2744,2616,12373,12469,
+65403,65018,1505,64321,64321,1505,3634,3649,3652,3651,3635,3632,3648,63622,
+3637,63621,3636,3650,63624,3639,63623,3638,3640,3641,12569,353,7783,351,601,
+1241,1243,602,9442,349,537,7777,7779,7785,828,8243,714,167,1587,65202,65203,
+65204,1462,1462,1462,1462,1462,1462,1462,1426,1462,1405,12379,12475,65406,59,
+1563,65307,65108,12444,65439,13090,13091,55,1639,2541,9318,10128,2413,8542,
+2797,2669,1639,12327,12838,8327,65303,63287,9338,9358,1783,8566,8311,9328,
+9348,9368,3671,173,1399,2486,1096,1617,64609,64606,64608,1617,64610,64607,
+9618,9619,9617,9618,2358,2742,2614,1427,12565,1097,1588,65206,65207,65208,995,
+8362,8362,1456,1456,1456,1456,1456,1456,1456,1456,1456,1211,1005,1513,64329,
+64329,64300,64300,64301,64301,1473,1513,64298,64298,64299,64299,642,963,962,
+962,1010,12375,12471,65404,1469,1469,8764,1474,12916,12820,12670,12902,12666,
+12613,12667,12806,12669,12668,54,1638,2540,9317,10127,2412,2796,2668,1638,
+12326,12837,8326,65302,63286,9337,9357,1782,8565,8310,9327,2553,9347,9367,
+3670,47,65295,383,7835,9786,65363,1475,173,1100,12381,12477,65407,824,823,
+3625,3624,3595,3626,32,32,9824,9824,9828,9390,827,13252,13213,9641,9636,13199,
+13214,13262,13265,13266,13198,13269,13212,13217,9638,9639,9640,9637,9635,
+13275,2487,2359,2743,12617,12677,12672,12594,12645,12611,12614,12600,63218,
+163,65505,822,821,8834,8842,8838,8827,8715,12377,12473,65405,1618,8721,9788,
+8835,8843,8839,13276,13180,116,2468,8868,8867,2340,2724,2596,1591,65218,65219,
+12383,65220,13181,12479,65408,1600,964,1514,64330,64330,64330,1514,359,12554,
+357,680,355,1670,64379,64380,64381,64380,9443,7793,355,7831,7787,7789,1090,
+1197,1578,65174,64674,64524,65175,12390,64673,64523,1577,65172,65176,64676,
+64526,64627,12486,65411,8481,9742,1440,1449,9321,12841,9341,9361,8569,679,
+1496,64312,64312,1496,1205,1435,1435,2469,2341,2725,2597,1584,65196,63640,
+63639,3660,63638,1579,65178,65179,65180,8707,8756,952,977,977,12921,12825,
+12907,12620,12811,9324,9344,9364,3601,429,3602,254,3607,3600,3608,3606,1154,
+1644,1644,51,1635,2537,9314,10124,2409,8540,2793,2665,1635,12323,12834,8323,
+65299,2550,63283,9334,9354,1779,190,63198,8562,179,3667,13204,12385,12481,
+65409,12912,12816,12898,12599,12802,732,816,771,771,864,8764,820,830,8855,
+1430,1430,2672,1155,1407,7791,65364,1385,12392,12488,65412,741,745,742,744,
+743,445,389,424,900,13095,3599,12308,65117,65081,12309,65118,65082,3605,427,
+9391,8482,63722,63195,648,9660,9668,9658,9650,678,1510,64326,64326,1510,1094,
+1461,1461,1461,1461,1461,1461,1461,1461,1115,63219,2463,2335,2719,2591,1657,
+64359,64360,64361,2464,2336,2720,2592,647,12388,12484,65410,12387,12483,65391,
+9323,9343,9363,8571,9331,21316,9351,9371,50,1634,2536,9313,10123,2408,8229,
+8229,65072,2792,2664,1634,12322,12833,8322,65298,2549,63282,9333,9353,1778,
+8561,443,178,3666,8532,117,250,649,2441,12584,365,468,9444,251,7799,1091,2385,
+369,533,2313,252,472,7795,474,1265,476,470,7909,249,2697,2569,12358,7911,432,
+7913,7921,7915,7917,7919,369,1267,535,12454,65395,1145,12636,363,1263,7803,
+2625,65365,95,8215,65343,65075,65103,8746,8704,371,9392,9600,1476,965,971,944,
+650,973,797,724,2675,367,1118,12357,12453,65385,1199,1201,361,7801,7797,2442,
+2314,2698,2570,2626,2498,2370,2754,2497,2369,2753,118,2357,2741,2613,12535,
+1493,64309,64309,64309,1493,64331,64331,1520,1521,9445,7807,1074,1700,64363,
+64364,64365,12537,9792,124,781,809,716,712,1406,651,12536,2509,2381,2765,2435,
+2307,2691,65366,1400,12446,12542,12443,65438,12538,9393,7805,652,12436,12532,
+119,7811,12633,12431,12527,65436,12632,12430,12526,13143,12316,65076,1608,
+65262,1572,65158,13277,9446,373,7813,7815,7817,12433,8472,12529,12638,12637,
+7809,9702,9675,9689,12302,65091,12303,65092,9671,9672,9663,9661,9667,9665,
+12310,12311,9657,9655,9643,9786,9633,9734,9743,12312,12313,9653,9651,12432,
+12528,12639,65367,12434,12530,65382,8361,65510,3623,9394,7832,695,653,447,120,
+829,12562,9447,7821,7819,1389,958,65368,9395,739,121,13134,2479,253,2351,
+12626,2735,2607,12420,12516,65428,12625,3662,12419,12515,65388,1123,9448,375,
+255,7823,7925,1610,1746,64431,65266,1574,65162,65163,65164,65267,65268,64733,
+64600,64660,1745,12630,165,65509,12629,12678,1450,1450,1099,1273,12673,12675,
+12674,1434,7923,436,7927,1397,1111,12642,9775,1410,65369,1497,64313,64313,
+1497,1522,64287,12424,12681,12520,65430,12635,12423,12519,65390,1011,12680,
+12679,3618,3597,9396,890,837,422,7833,696,7929,654,12422,12684,12518,65429,
+12640,1131,1133,1127,1129,12421,12517,65389,12683,12682,2527,2399,122,1382,
+378,2395,2651,1592,65222,65223,12374,65224,1586,65200,12470,1429,1428,1432,
+1494,64310,64310,1494,12567,382,9449,7825,657,380,380,7827,1079,1177,1247,
+12380,12476,48,1632,2534,2406,2790,2662,1632,8320,65296,63280,1776,8304,3664,
+65279,8204,8203,950,12563,1386,1218,1078,1175,1245,12376,12472,1454,7829,
+65370,12382,12478,9397,656,438,12378,12474,
+};
+
+static const unsigned short agl_dup_offsets[] = {
+32,0,124,3,160,6,173,9,175,12,181,15,183,18,266,21,267,24,272,27,273,30,
+278,33,279,36,288,39,289,42,290,45,291,48,304,51,310,54,311,57,315,60,316,63,
+319,66,320,69,325,72,326,75,329,78,336,81,337,84,342,87,343,90,354,93,355,96,
+368,99,369,102,379,105,380,108,383,111,510,114,511,117,700,120,701,123,
+732,126,768,129,769,132,771,135,777,138,803,141,901,144,962,147,977,150,
+978,153,981,156,982,159,1025,162,1026,165,1027,168,1028,171,1029,174,1030,177,
+1031,180,1032,183,1033,186,1034,189,1035,192,1036,195,1038,198,1039,201,
+1040,204,1041,207,1042,210,1043,213,1044,216,1045,219,1046,222,1047,225,
+1048,228,1049,231,1050,234,1051,237,1052,240,1053,243,1054,246,1055,249,
+1056,252,1057,255,1058,258,1059,261,1060,264,1061,267,1062,270,1063,273,
+1064,276,1065,279,1066,282,1067,285,1068,288,1069,291,1070,294,1071,297,
+1072,300,1073,303,1074,306,1075,309,1076,312,1077,315,1078,318,1079,321,
+1080,324,1081,327,1082,330,1083,333,1084,336,1085,339,1086,342,1087,345,
+1088,348,1089,351,1090,354,1091,357,1092,360,1093,363,1094,366,1095,369,
+1096,372,1097,375,1098,378,1099,381,1100,384,1101,387,1102,390,1103,393,
+1105,396,1106,399,1107,402,1108,405,1109,408,1110,411,1111,414,1112,417,
+1113,420,1114,423,1115,426,1116,429,1118,432,1119,435,1122,438,1123,441,
+1138,444,1139,447,1140,450,1141,453,1168,456,1169,459,1241,462,1425,465,
+1430,470,1431,473,1435,476,1443,479,1444,482,1445,485,1446,488,1447,491,
+1450,494,1456,497,1457,508,1458,518,1459,528,1460,538,1461,548,1462,558,
+1463,568,1464,578,1465,596,1467,606,1468,616,1469,620,1470,624,1471,627,
+1472,631,1473,634,1474,637,1475,640,1488,643,1489,647,1490,651,1491,655,
+1492,679,1493,683,1494,687,1495,691,1496,695,1497,699,1498,703,1499,711,
+1500,715,1501,723,1502,727,1503,731,1504,735,1505,739,1506,743,1507,747,
+1508,751,1509,755,1510,759,1511,763,1512,787,1513,811,1514,815,1520,819,
+1521,822,1522,825,1548,828,1563,831,1567,834,1569,837,1570,848,1571,851,
+1572,854,1573,857,1574,860,1575,863,1576,866,1577,869,1578,872,1579,875,
+1580,878,1581,881,1582,884,1583,887,1584,890,1585,893,1586,897,1587,900,
+1588,903,1589,906,1590,909,1591,912,1592,915,1593,918,1594,921,1600,924,
+1601,929,1602,932,1603,935,1604,938,1605,941,1606,944,1607,947,1608,950,
+1609,953,1610,956,1611,959,1612,962,1613,966,1614,969,1615,973,1616,977,
+1617,980,1618,984,1632,987,1633,991,1634,995,1635,999,1636,1003,1637,1007,
+1638,1011,1639,1015,1640,1019,1641,1023,1642,1027,1643,1030,1644,1033,
+1645,1036,1657,1040,1662,1043,1670,1046,1672,1049,1681,1052,1688,1055,
+1700,1058,1711,1061,1722,1064,1729,1067,1746,1070,8204,1073,8213,1076,
+8215,1079,8219,1082,8229,1085,8353,1088,8356,1091,8362,1094,8364,1099,
+8453,1102,8467,1105,8470,1108,8486,1111,8616,1114,8656,1117,8658,1120,
+8660,1123,8704,1126,8707,1129,8710,1132,8711,1135,8713,1138,8735,1141,
+8764,1144,8773,1147,8834,1150,8835,1153,8838,1156,8839,1159,8853,1162,
+8855,1165,8976,1168,8992,1171,8993,1174,9617,1177,9618,1180,9619,1183,
+9632,1186,9633,1189,9642,1192,9643,1195,9644,1198,9650,1201,9658,1204,
+9660,1207,9668,1210,9675,1213,9679,1216,9688,1219,9689,1222,9702,1225,
+9786,1228,9787,1231,9788,1234,9792,1237,9794,1240,9824,1243,9827,1246,
+9829,1249,9835,1252,64287,1255,64298,1260,64299,1264,64300,1268,64301,1271,
+64305,1274,64306,1277,64307,1280,64308,1283,64309,1286,64310,1291,64312,1294,
+64313,1297,64314,1300,64315,1303,64316,1306,64318,1309,64320,1312,64321,1315,
+64324,1318,64326,1321,64327,1324,64329,1327,64330,1330,64331,1334,64380,1338,
+65247,1341,65255,1345,65258,1348,65267,1351,65268,1354,
+};
+
+static const char *agl_dup_names[] = {
+"space","spacehackarabic",0,"bar","verticalbar",0,"nbspace",
+"nonbreakingspace",0,"sfthyphen","softhyphen",0,"macron","overscore",0,"mu",
+"mu1",0,"middot","periodcentered",0,"Cdot","Cdotaccent",0,"cdot","cdotaccent",
+0,"Dcroat","Dslash",0,"dcroat","dmacron",0,"Edot","Edotaccent",0,"edot",
+"edotaccent",0,"Gdot","Gdotaccent",0,"gdot","gdotaccent",0,"Gcedilla",
+"Gcommaaccent",0,"gcedilla","gcommaaccent",0,"Idot","Idotaccent",0,"Kcedilla",
+"Kcommaaccent",0,"kcedilla","kcommaaccent",0,"Lcedilla","Lcommaaccent",0,
+"lcedilla","lcommaaccent",0,"Ldot","Ldotaccent",0,"ldot","ldotaccent",0,
+"Ncedilla","Ncommaaccent",0,"ncedilla","ncommaaccent",0,"napostrophe",
+"quoterightn",0,"Odblacute","Ohungarumlaut",0,"odblacute","ohungarumlaut",0,
+"Rcedilla","Rcommaaccent",0,"rcedilla","rcommaaccent",0,"Tcedilla",
+"Tcommaaccent",0,"tcedilla","tcommaaccent",0,"Udblacute","Uhungarumlaut",0,
+"udblacute","uhungarumlaut",0,"Zdot","Zdotaccent",0,"zdot","zdotaccent",0,
+"longs","slong",0,"Oslashacute","Ostrokeacute",0,"oslashacute","ostrokeacute",
+0,"afii57929","apostrophemod",0,"afii64937","commareversedmod",0,"ilde",
+"tilde",0,"gravecmb","gravecomb",0,"acutecmb","acutecomb",0,"tildecmb",
+"tildecomb",0,"hookabovecomb","hookcmb",0,"dotbelowcmb","dotbelowcomb",0,
+"dialytikatonos","dieresistonos",0,"sigma1","sigmafinal",0,"theta1",
+"thetasymbolgreek",0,"Upsilon1","Upsilonhooksymbol",0,"phi1","phisymbolgreek",
+0,"omega1","pisymbolgreek",0,"Iocyrillic","afii10023",0,"Djecyrillic",
+"afii10051",0,"Gjecyrillic","afii10052",0,"Ecyrillic","afii10053",0,
+"Dzecyrillic","afii10054",0,"Icyrillic","afii10055",0,"Yicyrillic",
+"afii10056",0,"Jecyrillic","afii10057",0,"Ljecyrillic","afii10058",0,
+"Njecyrillic","afii10059",0,"Tshecyrillic","afii10060",0,"Kjecyrillic",
+"afii10061",0,"Ushortcyrillic","afii10062",0,"Dzhecyrillic","afii10145",0,
+"Acyrillic","afii10017",0,"Becyrillic","afii10018",0,"Vecyrillic","afii10019",
+0,"Gecyrillic","afii10020",0,"Decyrillic","afii10021",0,"Iecyrillic",
+"afii10022",0,"Zhecyrillic","afii10024",0,"Zecyrillic","afii10025",0,
+"Iicyrillic","afii10026",0,"Iishortcyrillic","afii10027",0,"Kacyrillic",
+"afii10028",0,"Elcyrillic","afii10029",0,"Emcyrillic","afii10030",0,
+"Encyrillic","afii10031",0,"Ocyrillic","afii10032",0,"Pecyrillic","afii10033",
+0,"Ercyrillic","afii10034",0,"Escyrillic","afii10035",0,"Tecyrillic",
+"afii10036",0,"Ucyrillic","afii10037",0,"Efcyrillic","afii10038",0,
+"Khacyrillic","afii10039",0,"Tsecyrillic","afii10040",0,"Checyrillic",
+"afii10041",0,"Shacyrillic","afii10042",0,"Shchacyrillic","afii10043",0,
+"Hardsigncyrillic","afii10044",0,"Yericyrillic","afii10045",0,
+"Softsigncyrillic","afii10046",0,"Ereversedcyrillic","afii10047",0,
+"IUcyrillic","afii10048",0,"IAcyrillic","afii10049",0,"acyrillic","afii10065",
+0,"afii10066","becyrillic",0,"afii10067","vecyrillic",0,"afii10068",
+"gecyrillic",0,"afii10069","decyrillic",0,"afii10070","iecyrillic",0,
+"afii10072","zhecyrillic",0,"afii10073","zecyrillic",0,"afii10074",
+"iicyrillic",0,"afii10075","iishortcyrillic",0,"afii10076","kacyrillic",0,
+"afii10077","elcyrillic",0,"afii10078","emcyrillic",0,"afii10079",
+"encyrillic",0,"afii10080","ocyrillic",0,"afii10081","pecyrillic",0,
+"afii10082","ercyrillic",0,"afii10083","escyrillic",0,"afii10084",
+"tecyrillic",0,"afii10085","ucyrillic",0,"afii10086","efcyrillic",0,
+"afii10087","khacyrillic",0,"afii10088","tsecyrillic",0,"afii10089",
+"checyrillic",0,"afii10090","shacyrillic",0,"afii10091","shchacyrillic",0,
+"afii10092","hardsigncyrillic",0,"afii10093","yericyrillic",0,"afii10094",
+"softsigncyrillic",0,"afii10095","ereversedcyrillic",0,"afii10096",
+"iucyrillic",0,"afii10097","iacyrillic",0,"afii10071","iocyrillic",0,
+"afii10099","djecyrillic",0,"afii10100","gjecyrillic",0,"afii10101",
+"ecyrillic",0,"afii10102","dzecyrillic",0,"afii10103","icyrillic",0,
+"afii10104","yicyrillic",0,"afii10105","jecyrillic",0,"afii10106",
+"ljecyrillic",0,"afii10107","njecyrillic",0,"afii10108","tshecyrillic",0,
+"afii10109","kjecyrillic",0,"afii10110","ushortcyrillic",0,"afii10193",
+"dzhecyrillic",0,"Yatcyrillic","afii10146",0,"afii10194","yatcyrillic",0,
+"Fitacyrillic","afii10147",0,"afii10195","fitacyrillic",0,"Izhitsacyrillic",
+"afii10148",0,"afii10196","izhitsacyrillic",0,"Gheupturncyrillic","afii10050",
+0,"afii10098","gheupturncyrillic",0,"afii10846","schwacyrillic",0,
+"etnahtafoukhhebrew","etnahtafoukhlefthebrew","etnahtahebrew",
+"etnahtalefthebrew",0,"tipehahebrew","tipehalefthebrew",0,"reviahebrew",
+"reviamugrashhebrew",0,"tevirhebrew","tevirlefthebrew",0,"munahhebrew",
+"munahlefthebrew",0,"mahapakhhebrew","mahapakhlefthebrew",0,"merkhahebrew",
+"merkhalefthebrew",0,"merkhakefulahebrew","merkhakefulalefthebrew",0,
+"dargahebrew","dargalefthebrew",0,"yerahbenyomohebrew",
+"yerahbenyomolefthebrew",0,"afii57799","sheva","sheva115","sheva15","sheva22",
+"sheva2e","shevahebrew","shevanarrowhebrew","shevaquarterhebrew",
+"shevawidehebrew",0,"afii57801","hatafsegol","hatafsegol17","hatafsegol24",
+"hatafsegol30","hatafsegolhebrew","hatafsegolnarrowhebrew",
+"hatafsegolquarterhebrew","hatafsegolwidehebrew",0,"afii57800","hatafpatah",
+"hatafpatah16","hatafpatah23","hatafpatah2f","hatafpatahhebrew",
+"hatafpatahnarrowhebrew","hatafpatahquarterhebrew","hatafpatahwidehebrew",0,
+"afii57802","hatafqamats","hatafqamats1b","hatafqamats28","hatafqamats34",
+"hatafqamatshebrew","hatafqamatsnarrowhebrew","hatafqamatsquarterhebrew",
+"hatafqamatswidehebrew",0,"afii57793","hiriq","hiriq14","hiriq21","hiriq2d",
+"hiriqhebrew","hiriqnarrowhebrew","hiriqquarterhebrew","hiriqwidehebrew",0,
+"afii57794","tsere","tsere12","tsere1e","tsere2b","tserehebrew",
+"tserenarrowhebrew","tserequarterhebrew","tserewidehebrew",0,"afii57795",
+"segol","segol13","segol1f","segol2c","segolhebrew","segolnarrowhebrew",
+"segolquarterhebrew","segolwidehebrew",0,"afii57798","patah","patah11",
+"patah1d","patah2a","patahhebrew","patahnarrowhebrew","patahquarterhebrew",
+"patahwidehebrew",0,"afii57797","qamats","qamats10","qamats1a","qamats1c",
+"qamats27","qamats29","qamats33","qamatsde","qamatshebrew",
+"qamatsnarrowhebrew","qamatsqatanhebrew","qamatsqatannarrowhebrew",
+"qamatsqatanquarterhebrew","qamatsqatanwidehebrew","qamatsquarterhebrew",
+"qamatswidehebrew",0,"afii57806","holam","holam19","holam26","holam32",
+"holamhebrew","holamnarrowhebrew","holamquarterhebrew","holamwidehebrew",0,
+"afii57796","qubuts","qubuts18","qubuts25","qubuts31","qubutshebrew",
+"qubutsnarrowhebrew","qubutsquarterhebrew","qubutswidehebrew",0,"afii57807",
+"dagesh","dageshhebrew",0,"afii57839","siluqhebrew","siluqlefthebrew",0,
+"afii57645","maqafhebrew",0,"afii57841","rafe","rafehebrew",0,"afii57842",
+"paseqhebrew",0,"afii57804","shindothebrew",0,"afii57803","sindothebrew",0,
+"afii57658","sofpasuqhebrew",0,"afii57664","alef","alefhebrew",0,"afii57665",
+"bet","bethebrew",0,"afii57666","gimel","gimelhebrew",0,"afii57667","dalet",
+"dalethatafpatah","dalethatafpatahhebrew","dalethatafsegol",
+"dalethatafsegolhebrew","dalethebrew","dalethiriq","dalethiriqhebrew",
+"daletholam","daletholamhebrew","daletpatah","daletpatahhebrew","daletqamats",
+"daletqamatshebrew","daletqubuts","daletqubutshebrew","daletsegol",
+"daletsegolhebrew","daletsheva","daletshevahebrew","dalettsere",
+"dalettserehebrew",0,"afii57668","he","hehebrew",0,"afii57669","vav",
+"vavhebrew",0,"afii57670","zayin","zayinhebrew",0,"afii57671","het",
+"hethebrew",0,"afii57672","tet","tethebrew",0,"afii57673","yod","yodhebrew",0,
+"afii57674","finalkaf","finalkafhebrew","finalkafqamats",
+"finalkafqamatshebrew","finalkafsheva","finalkafshevahebrew",0,"afii57675",
+"kaf","kafhebrew",0,"afii57676","lamed","lamedhebrew","lamedholam",
+"lamedholamdagesh","lamedholamdageshhebrew","lamedholamhebrew",0,"afii57677",
+"finalmem","finalmemhebrew",0,"afii57678","mem","memhebrew",0,"afii57679",
+"finalnun","finalnunhebrew",0,"afii57680","nun","nunhebrew",0,"afii57681",
+"samekh","samekhhebrew",0,"afii57682","ayin","ayinhebrew",0,"afii57683",
+"finalpe","finalpehebrew",0,"afii57684","pe","pehebrew",0,"afii57685",
+"finaltsadi","finaltsadihebrew",0,"afii57686","tsadi","tsadihebrew",0,
+"afii57687","qof","qofhatafpatah","qofhatafpatahhebrew","qofhatafsegol",
+"qofhatafsegolhebrew","qofhebrew","qofhiriq","qofhiriqhebrew","qofholam",
+"qofholamhebrew","qofpatah","qofpatahhebrew","qofqamats","qofqamatshebrew",
+"qofqubuts","qofqubutshebrew","qofsegol","qofsegolhebrew","qofsheva",
+"qofshevahebrew","qoftsere","qoftserehebrew",0,"afii57688","resh",
+"reshhatafpatah","reshhatafpatahhebrew","reshhatafsegol",
+"reshhatafsegolhebrew","reshhebrew","reshhiriq","reshhiriqhebrew","reshholam",
+"reshholamhebrew","reshpatah","reshpatahhebrew","reshqamats",
+"reshqamatshebrew","reshqubuts","reshqubutshebrew","reshsegol",
+"reshsegolhebrew","reshsheva","reshshevahebrew","reshtsere","reshtserehebrew",
+0,"afii57689","shin","shinhebrew",0,"afii57690","tav","tavhebrew",0,
+"afii57716","vavvavhebrew",0,"afii57717","vavyodhebrew",0,"afii57718",
+"yodyodhebrew",0,"afii57388","commaarabic",0,"afii57403","semicolonarabic",0,
+"afii57407","questionarabic",0,"afii57409","hamzaarabic","hamzadammaarabic",
+"hamzadammatanarabic","hamzafathaarabic","hamzafathatanarabic",
+"hamzalowarabic","hamzalowkasraarabic","hamzalowkasratanarabic",
+"hamzasukunarabic",0,"afii57410","alefmaddaabovearabic",0,"afii57411",
+"alefhamzaabovearabic",0,"afii57412","wawhamzaabovearabic",0,"afii57413",
+"alefhamzabelowarabic",0,"afii57414","yehhamzaabovearabic",0,"afii57415",
+"alefarabic",0,"afii57416","beharabic",0,"afii57417","tehmarbutaarabic",0,
+"afii57418","teharabic",0,"afii57419","theharabic",0,"afii57420","jeemarabic",
+0,"afii57421","haharabic",0,"afii57422","khaharabic",0,"afii57423",
+"dalarabic",0,"afii57424","thalarabic",0,"afii57425","reharabic",
+"rehyehaleflamarabic",0,"afii57426","zainarabic",0,"afii57427","seenarabic",0,
+"afii57428","sheenarabic",0,"afii57429","sadarabic",0,"afii57430","dadarabic",
+0,"afii57431","taharabic",0,"afii57432","zaharabic",0,"afii57433","ainarabic",
+0,"afii57434","ghainarabic",0,"afii57440","kashidaautoarabic",
+"kashidaautonosidebearingarabic","tatweelarabic",0,"afii57441","feharabic",0,
+"afii57442","qafarabic",0,"afii57443","kafarabic",0,"afii57444","lamarabic",0,
+"afii57445","meemarabic",0,"afii57446","noonarabic",0,"afii57470","heharabic",
+0,"afii57448","wawarabic",0,"afii57449","alefmaksuraarabic",0,"afii57450",
+"yeharabic",0,"afii57451","fathatanarabic",0,"afii57452",
+"dammatanaltonearabic","dammatanarabic",0,"afii57453","kasratanarabic",0,
+"afii57454","fathaarabic","fathalowarabic",0,"afii57455","dammaarabic",
+"dammalowarabic",0,"afii57456","kasraarabic",0,"afii57457","shaddaarabic",
+"shaddafathatanarabic",0,"afii57458","sukunarabic",0,"afii57392","zeroarabic",
+"zerohackarabic",0,"afii57393","onearabic","onehackarabic",0,"afii57394",
+"twoarabic","twohackarabic",0,"afii57395","threearabic","threehackarabic",0,
+"afii57396","fourarabic","fourhackarabic",0,"afii57397","fivearabic",
+"fivehackarabic",0,"afii57398","sixarabic","sixhackarabic",0,"afii57399",
+"sevenarabic","sevenhackarabic",0,"afii57400","eightarabic","eighthackarabic",
+0,"afii57401","ninearabic","ninehackarabic",0,"afii57381","percentarabic",0,
+"decimalseparatorarabic","decimalseparatorpersian",0,
+"thousandsseparatorarabic","thousandsseparatorpersian",0,"afii63167",
+"asteriskaltonearabic","asteriskarabic",0,"afii57511","tteharabic",0,
+"afii57506","peharabic",0,"afii57507","tcheharabic",0,"afii57512",
+"ddalarabic",0,"afii57513","rreharabic",0,"afii57508","jeharabic",0,
+"afii57505","veharabic",0,"afii57509","gafarabic",0,"afii57514",
+"noonghunnaarabic",0,"haaltonearabic","hehaltonearabic",0,"afii57519",
+"yehbarreearabic",0,"afii61664","zerowidthnonjoiner",0,"afii00208",
+"horizontalbar",0,"dbllowline","underscoredbl",0,"quoteleftreversed",
+"quotereversed",0,"twodotenleader","twodotleader",0,"colonmonetary",
+"colonsign",0,"afii08941","lira",0,"afii57636","newsheqelsign","sheqel",
+"sheqelhebrew",0,"Euro","euro",0,"afii61248","careof",0,"afii61289","lsquare",
+0,"afii61352","numero",0,"Ohm","Omega",0,"arrowupdnbse","arrowupdownbase",0,
+"arrowdblleft","arrowleftdbl",0,"arrowdblright","dblarrowright",0,
+"arrowdblboth","dblarrowleft",0,"forall","universal",0,"existential",
+"thereexists",0,"Delta","increment",0,"gradient","nabla",0,"notelement",
+"notelementof",0,"orthogonal","rightangle",0,"similar","tildeoperator",0,
+"approximatelyequal","congruent",0,"propersubset","subset",0,"propersuperset",
+"superset",0,"reflexsubset","subsetorequal",0,"reflexsuperset",
+"supersetorequal",0,"circleplus","pluscircle",0,"circlemultiply",
+"timescircle",0,"logicalnotreversed","revlogicalnot",0,"integraltop",
+"integraltp",0,"integralbottom","integralbt",0,"ltshade","shadelight",0,
+"shade","shademedium",0,"dkshade","shadedark",0,"blacksquare","filledbox",0,
+"H22073","whitesquare",0,"H18543","blacksmallsquare",0,"H18551",
+"whitesmallsquare",0,"blackrectangle","filledrect",0,
+"blackuppointingtriangle","triagup",0,"blackrightpointingpointer","triagrt",0,
+"blackdownpointingtriangle","triagdn",0,"blackleftpointingpointer","triaglf",
+0,"circle","whitecircle",0,"H18533","blackcircle",0,"bulletinverse",
+"invbullet",0,"invcircle","whitecircleinverse",0,"openbullet","whitebullet",0,
+"smileface","whitesmilingface",0,"blacksmilingface","invsmileface",0,
+"compass","sun",0,"female","venus",0,"male","mars",0,"spade","spadesuitblack",
+0,"club","clubsuitblack",0,"heart","heartsuitblack",0,"eighthnotebeamed",
+"musicalnotedbl",0,"afii57705","doubleyodpatah","doubleyodpatahhebrew",
+"yodyodpatahhebrew",0,"afii57694","shinshindot","shinshindothebrew",0,
+"afii57695","shinsindot","shinsindothebrew",0,"shindageshshindot",
+"shindageshshindothebrew",0,"shindageshsindot","shindageshsindothebrew",0,
+"betdagesh","betdageshhebrew",0,"gimeldagesh","gimeldageshhebrew",0,
+"daletdagesh","daletdageshhebrew",0,"hedagesh","hedageshhebrew",0,"afii57723",
+"vavdagesh","vavdagesh65","vavdageshhebrew",0,"zayindagesh",
+"zayindageshhebrew",0,"tetdagesh","tetdageshhebrew",0,"yoddagesh",
+"yoddageshhebrew",0,"finalkafdagesh","finalkafdageshhebrew",0,"kafdagesh",
+"kafdageshhebrew",0,"lameddagesh","lameddageshhebrew",0,"memdagesh",
+"memdageshhebrew",0,"nundagesh","nundageshhebrew",0,"samekhdagesh",
+"samekhdageshhebrew",0,"pedagesh","pedageshhebrew",0,"tsadidagesh",
+"tsadidageshhebrew",0,"qofdagesh","qofdageshhebrew",0,"shindagesh",
+"shindageshhebrew",0,"tavdages","tavdagesh","tavdageshhebrew",0,"afii57700",
+"vavholam","vavholamhebrew",0,"tchehinitialarabic","tchehmeeminitialarabic",0,
+"laminitialarabic","lammeemjeeminitialarabic","lammeemkhahinitialarabic",0,
+"noonhehinitialarabic","nooninitialarabic",0,"hehfinalalttwoarabic",
+"hehfinalarabic",0,"alefmaksurainitialarabic","yehinitialarabic",0,
+"alefmaksuramedialarabic","yehmedialarabic",0,
+};
diff --git a/contrib/media/updf/pdf/mupdf.h b/contrib/media/updf/pdf/mupdf.h
new file mode 100644
index 000000000..6870edfc6
--- /dev/null
+++ b/contrib/media/updf/pdf/mupdf.h
@@ -0,0 +1,493 @@
+#ifndef _MUPDF_H_
+#define _MUPDF_H_
+
+#ifndef _FITZ_H_
+#error "fitz.h must be included before mupdf.h"
+#endif
+
+typedef struct pdf_xref_s pdf_xref;
+
+/*
+ * tokenizer and low-level object parser
+ */
+
+enum
+{
+	PDF_TOK_ERROR, PDF_TOK_EOF,
+	PDF_TOK_OPEN_ARRAY, PDF_TOK_CLOSE_ARRAY,
+	PDF_TOK_OPEN_DICT, PDF_TOK_CLOSE_DICT,
+	PDF_TOK_OPEN_BRACE, PDF_TOK_CLOSE_BRACE,
+	PDF_TOK_NAME, PDF_TOK_INT, PDF_TOK_REAL, PDF_TOK_STRING, PDF_TOK_KEYWORD,
+	PDF_TOK_R, PDF_TOK_TRUE, PDF_TOK_FALSE, PDF_TOK_NULL,
+	PDF_TOK_OBJ, PDF_TOK_ENDOBJ,
+	PDF_TOK_STREAM, PDF_TOK_ENDSTREAM,
+	PDF_TOK_XREF, PDF_TOK_TRAILER, PDF_TOK_STARTXREF,
+	PDF_NUM_TOKENS
+};
+
+fz_error pdf_lex(int *tok, fz_stream *f, char *buf, int n, int *len);
+
+fz_error pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *f, char *buf, int cap);
+fz_error pdf_parse_dict(fz_obj **op, pdf_xref *xref, fz_stream *f, char *buf, int cap);
+fz_error pdf_parse_stm_obj(fz_obj **op, pdf_xref *xref, fz_stream *f, char *buf, int cap);
+fz_error pdf_parse_ind_obj(fz_obj **op, pdf_xref *xref, fz_stream *f, char *buf, int cap, int *num, int *gen, int *stm_ofs);
+
+fz_rect pdf_to_rect(fz_obj *array);
+fz_matrix pdf_to_matrix(fz_obj *array);
+char *pdf_to_utf8(fz_obj *src);
+unsigned short *pdf_to_ucs2(fz_obj *src);
+fz_obj *pdf_to_utf8_name(fz_obj *src);
+char *pdf_from_ucs2(unsigned short *str);
+
+/*
+ * xref and object / stream api
+ */
+
+typedef struct pdf_xref_entry_s pdf_xref_entry;
+typedef struct pdf_crypt_s pdf_crypt;
+
+struct pdf_xref_entry_s
+{
+	int ofs;	/* file offset / objstm object number */
+	int gen;	/* generation / objstm index */
+	int stm_ofs;	/* on-disk stream */
+	fz_obj *obj;	/* stored/cached object */
+	int type;	/* 0=unset (f)ree i(n)use (o)bjstm */
+};
+
+struct pdf_xref_s
+{
+	fz_stream *file;
+	int version;
+	int startxref;
+	int file_size;
+	pdf_crypt *crypt;
+	fz_obj *trailer;
+
+	int len;
+	pdf_xref_entry *table;
+
+	int page_len;
+	int page_cap;
+	fz_obj **page_objs;
+	fz_obj **page_refs;
+
+	struct pdf_store_s *store;
+
+	char scratch[65536];
+};
+
+fz_obj *pdf_resolve_indirect(fz_obj *ref);
+fz_error pdf_cache_object(pdf_xref *, int num, int gen);
+fz_error pdf_load_object(fz_obj **objp, pdf_xref *, int num, int gen);
+void pdf_update_object( pdf_xref *xref, int num, int gen, fz_obj *newobj);
+
+int pdf_is_stream(pdf_xref *xref, int num, int gen);
+fz_stream *pdf_open_inline_stream(fz_stream *chain, pdf_xref *xref, fz_obj *stmobj, int length);
+fz_error pdf_load_raw_stream(fz_buffer **bufp, pdf_xref *xref, int num, int gen);
+fz_error pdf_load_stream(fz_buffer **bufp, pdf_xref *xref, int num, int gen);
+fz_error pdf_open_raw_stream(fz_stream **stmp, pdf_xref *, int num, int gen);
+fz_error pdf_open_stream(fz_stream **stmp, pdf_xref *, int num, int gen);
+fz_error pdf_open_stream_at(fz_stream **stmp, pdf_xref *xref, int num, int gen, fz_obj *dict, int stm_ofs);
+
+fz_error pdf_open_xref_with_stream(pdf_xref **xrefp, fz_stream *file, char *password);
+fz_error pdf_open_xref(pdf_xref **xrefp, const char *filename, char *password);
+void pdf_free_xref(pdf_xref *);
+
+/* private */
+fz_error pdf_repair_xref(pdf_xref *xref, char *buf, int bufsize);
+fz_error pdf_repair_obj_stms(pdf_xref *xref);
+void pdf_debug_xref(pdf_xref *);
+void pdf_resize_xref(pdf_xref *xref, int newcap);
+
+/*
+ * Encryption
+ */
+
+enum
+{
+	PDF_PERM_PRINT = 1 << 2,
+	PDF_PERM_CHANGE = 1 << 3,
+	PDF_PERM_COPY = 1 << 4,
+	PDF_PERM_NOTES = 1 << 5,
+	PDF_PERM_FILL_FORM = 1 << 8,
+	PDF_PERM_ACCESSIBILITY = 1 << 9,
+	PDF_PERM_ASSEMBLE = 1 << 10,
+	PDF_PERM_HIGH_RES_PRINT = 1 << 11,
+	PDF_DEFAULT_PERM_FLAGS = 0xfffc
+};
+
+fz_error pdf_new_crypt(pdf_crypt **cp, fz_obj *enc, fz_obj *id);
+void pdf_free_crypt(pdf_crypt *crypt);
+
+void pdf_crypt_obj(pdf_crypt *crypt, fz_obj *obj, int num, int gen);
+fz_stream *pdf_open_crypt(fz_stream *chain, pdf_crypt *crypt, int num, int gen);
+fz_stream *pdf_open_crypt_with_filter(fz_stream *chain, pdf_crypt *crypt, char *name, int num, int gen);
+
+int pdf_needs_password(pdf_xref *xref);
+int pdf_authenticate_password(pdf_xref *xref, char *pw);
+int pdf_has_permission(pdf_xref *xref, int p);
+
+int pdf_get_crypt_revision(pdf_xref *xref);
+char *pdf_get_crypt_method(pdf_xref *xref);
+int pdf_get_crypt_length(pdf_xref *xref);
+unsigned char *pdf_get_crypt_key(pdf_xref *xref);
+
+void pdf_debug_crypt(pdf_crypt *crypt);
+
+/*
+ * Resource store
+ */
+
+typedef struct pdf_store_s pdf_store;
+
+pdf_store *pdf_new_store(void);
+void pdf_free_store(pdf_store *store);
+void pdf_debug_store(pdf_store *store);
+
+void pdf_store_item(pdf_store *store, void *keepfn, void *dropfn, fz_obj *key, void *val);
+void *pdf_find_item(pdf_store *store, void *dropfn, fz_obj *key);
+void pdf_remove_item(pdf_store *store, void *dropfn, fz_obj *key);
+void pdf_age_store(pdf_store *store, int maxage);
+
+/*
+ * Functions, Colorspaces, Shadings and Images
+ */
+
+typedef struct pdf_function_s pdf_function;
+
+fz_error pdf_load_function(pdf_function **func, pdf_xref *xref, fz_obj *ref);
+void pdf_eval_function(pdf_function *func, float *in, int inlen, float *out, int outlen);
+pdf_function *pdf_keep_function(pdf_function *func);
+void pdf_drop_function(pdf_function *func);
+
+fz_error pdf_load_colorspace(fz_colorspace **csp, pdf_xref *xref, fz_obj *obj);
+fz_pixmap *pdf_expand_indexed_pixmap(fz_pixmap *src);
+
+fz_error pdf_load_shading(fz_shade **shadep, pdf_xref *xref, fz_obj *obj);
+
+fz_error pdf_load_inline_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, fz_stream *file);
+fz_error pdf_load_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *obj);
+int pdf_is_jpx_image(fz_obj *dict);
+
+/*
+ * Pattern
+ */
+
+typedef struct pdf_pattern_s pdf_pattern;
+
+struct pdf_pattern_s
+{
+	int refs;
+	int ismask;
+	float xstep;
+	float ystep;
+	fz_matrix matrix;
+	fz_rect bbox;
+	fz_obj *resources;
+	fz_buffer *contents;
+};
+
+fz_error pdf_load_pattern(pdf_pattern **patp, pdf_xref *xref, fz_obj *obj);
+pdf_pattern *pdf_keep_pattern(pdf_pattern *pat);
+void pdf_drop_pattern(pdf_pattern *pat);
+
+/*
+ * XObject
+ */
+
+typedef struct pdf_xobject_s pdf_xobject;
+
+struct pdf_xobject_s
+{
+	int refs;
+	fz_matrix matrix;
+	fz_rect bbox;
+	int isolated;
+	int knockout;
+	int transparency;
+	fz_colorspace *colorspace;
+	fz_obj *resources;
+	fz_buffer *contents;
+};
+
+fz_error pdf_load_xobject(pdf_xobject **xobjp, pdf_xref *xref, fz_obj *obj);
+pdf_xobject *pdf_keep_xobject(pdf_xobject *xobj);
+void pdf_drop_xobject(pdf_xobject *xobj);
+
+/*
+ * CMap
+ */
+
+typedef struct pdf_cmap_s pdf_cmap;
+typedef struct pdf_range_s pdf_range;
+
+enum { PDF_CMAP_SINGLE, PDF_CMAP_RANGE, PDF_CMAP_TABLE, PDF_CMAP_MULTI };
+
+struct pdf_range_s
+{
+	unsigned short low;
+	/* Next, we pack 2 fields into the same unsigned short. Top 14 bits
+	 * are the extent, bottom 2 bits are flags: single, range, table,
+	 * multi */
+	unsigned short extent_flags;
+	unsigned short offset;	/* range-delta or table-index */
+};
+
+struct pdf_cmap_s
+{
+	int refs;
+	char cmap_name[32];
+
+	char usecmap_name[32];
+	pdf_cmap *usecmap;
+
+	int wmode;
+
+	int codespace_len;
+	struct
+	{
+		unsigned short n;
+		unsigned short low;
+		unsigned short high;
+	} codespace[40];
+
+	int rlen, rcap;
+	pdf_range *ranges;
+
+	int tlen, tcap;
+	unsigned short *table;
+};
+
+pdf_cmap *pdf_new_cmap(void);
+pdf_cmap *pdf_keep_cmap(pdf_cmap *cmap);
+void pdf_drop_cmap(pdf_cmap *cmap);
+
+void pdf_debug_cmap(pdf_cmap *cmap);
+int pdf_get_wmode(pdf_cmap *cmap);
+void pdf_set_wmode(pdf_cmap *cmap, int wmode);
+void pdf_set_usecmap(pdf_cmap *cmap, pdf_cmap *usecmap);
+
+void pdf_add_codespace(pdf_cmap *cmap, int low, int high, int n);
+void pdf_map_range_to_table(pdf_cmap *cmap, int low, int *map, int len);
+void pdf_map_range_to_range(pdf_cmap *cmap, int srclo, int srchi, int dstlo);
+void pdf_map_one_to_many(pdf_cmap *cmap, int one, int *many, int len);
+void pdf_sort_cmap(pdf_cmap *cmap);
+
+int pdf_lookup_cmap(pdf_cmap *cmap, int cpt);
+int pdf_lookup_cmap_full(pdf_cmap *cmap, int cpt, int *out);
+unsigned char *pdf_decode_cmap(pdf_cmap *cmap, unsigned char *s, int *cpt);
+
+pdf_cmap *pdf_new_identity_cmap(int wmode, int bytes);
+fz_error pdf_parse_cmap(pdf_cmap **cmapp, fz_stream *file);
+fz_error pdf_load_embedded_cmap(pdf_cmap **cmapp, pdf_xref *xref, fz_obj *ref);
+fz_error pdf_load_system_cmap(pdf_cmap **cmapp, char *name);
+pdf_cmap *pdf_find_builtin_cmap(char *cmap_name);
+
+/*
+ * Font
+ */
+
+enum
+{
+	PDF_FD_FIXED_PITCH = 1 << 0,
+	PDF_FD_SERIF = 1 << 1,
+	PDF_FD_SYMBOLIC = 1 << 2,
+	PDF_FD_SCRIPT = 1 << 3,
+	PDF_FD_NONSYMBOLIC = 1 << 5,
+	PDF_FD_ITALIC = 1 << 6,
+	PDF_FD_ALL_CAP = 1 << 16,
+	PDF_FD_SMALL_CAP = 1 << 17,
+	PDF_FD_FORCE_BOLD = 1 << 18
+};
+
+enum { PDF_ROS_CNS, PDF_ROS_GB, PDF_ROS_JAPAN, PDF_ROS_KOREA };
+
+void pdf_load_encoding(char **estrings, char *encoding);
+int pdf_lookup_agl(char *name);
+const char **pdf_lookup_agl_duplicates(int ucs);
+
+extern const unsigned short pdf_doc_encoding[256];
+extern const char * const pdf_mac_roman[256];
+extern const char * const pdf_mac_expert[256];
+extern const char * const pdf_win_ansi[256];
+extern const char * const pdf_standard[256];
+
+typedef struct pdf_font_desc_s pdf_font_desc;
+typedef struct pdf_hmtx_s pdf_hmtx;
+typedef struct pdf_vmtx_s pdf_vmtx;
+
+struct pdf_hmtx_s
+{
+	unsigned short lo;
+	unsigned short hi;
+	int w;	/* type3 fonts can be big! */
+};
+
+struct pdf_vmtx_s
+{
+	unsigned short lo;
+	unsigned short hi;
+	short x;
+	short y;
+	short w;
+};
+
+struct pdf_font_desc_s
+{
+	int refs;
+
+	fz_font *font;
+
+	/* FontDescriptor */
+	int flags;
+	float italic_angle;
+	float ascent;
+	float descent;
+	float cap_height;
+	float x_height;
+	float missing_width;
+
+	/* Encoding (CMap) */
+	pdf_cmap *encoding;
+	pdf_cmap *to_ttf_cmap;
+	int cid_to_gid_len;
+	unsigned short *cid_to_gid;
+
+	/* ToUnicode */
+	pdf_cmap *to_unicode;
+	int cid_to_ucs_len;
+	unsigned short *cid_to_ucs;
+
+	/* Metrics (given in the PDF file) */
+	int wmode;
+
+	int hmtx_len, hmtx_cap;
+	pdf_hmtx dhmtx;
+	pdf_hmtx *hmtx;
+
+	int vmtx_len, vmtx_cap;
+	pdf_vmtx dvmtx;
+	pdf_vmtx *vmtx;
+
+	int is_embedded;
+};
+
+void pdf_set_font_wmode(pdf_font_desc *font, int wmode);
+void pdf_set_default_hmtx(pdf_font_desc *font, int w);
+void pdf_set_default_vmtx(pdf_font_desc *font, int y, int w);
+void pdf_add_hmtx(pdf_font_desc *font, int lo, int hi, int w);
+void pdf_add_vmtx(pdf_font_desc *font, int lo, int hi, int x, int y, int w);
+void pdf_end_hmtx(pdf_font_desc *font);
+void pdf_end_vmtx(pdf_font_desc *font);
+pdf_hmtx pdf_get_hmtx(pdf_font_desc *font, int cid);
+pdf_vmtx pdf_get_vmtx(pdf_font_desc *font, int cid);
+
+fz_error pdf_load_to_unicode(pdf_font_desc *font, pdf_xref *xref, char **strings, char *collection, fz_obj *cmapstm);
+
+int pdf_font_cid_to_gid(pdf_font_desc *fontdesc, int cid);
+
+unsigned char *pdf_find_builtin_font(char *name, unsigned int *len);
+unsigned char *pdf_find_substitute_font(int mono, int serif, int bold, int italic, unsigned int *len);
+unsigned char *pdf_find_substitute_cjk_font(int ros, int serif, unsigned int *len);
+
+fz_error pdf_load_type3_font(pdf_font_desc **fontp, pdf_xref *xref, fz_obj *rdb, fz_obj *obj);
+fz_error pdf_load_font(pdf_font_desc **fontp, pdf_xref *xref, fz_obj *rdb, fz_obj *obj);
+
+pdf_font_desc *pdf_new_font_desc(void);
+pdf_font_desc *pdf_keep_font(pdf_font_desc *fontdesc);
+void pdf_drop_font(pdf_font_desc *font);
+
+void pdf_debug_font(pdf_font_desc *fontdesc);
+
+/*
+ * Interactive features
+ */
+
+typedef struct pdf_link_s pdf_link;
+typedef struct pdf_annot_s pdf_annot;
+typedef struct pdf_outline_s pdf_outline;
+
+typedef enum pdf_link_kind_e
+{
+	PDF_LINK_GOTO = 0,
+	PDF_LINK_URI,
+	PDF_LINK_LAUNCH,
+	PDF_LINK_NAMED,
+	PDF_LINK_ACTION,
+} pdf_link_kind;
+
+struct pdf_link_s
+{
+	pdf_link_kind kind;
+	fz_rect rect;
+	fz_obj *dest;
+	pdf_link *next;
+};
+
+struct pdf_annot_s
+{
+	fz_obj *obj;
+	fz_rect rect;
+	pdf_xobject *ap;
+	fz_matrix matrix;
+	pdf_annot *next;
+};
+
+struct pdf_outline_s
+{
+	char *title;
+	pdf_link *link;
+	int count;
+	pdf_outline *child;
+	pdf_outline *next;
+};
+
+fz_obj *pdf_lookup_dest(pdf_xref *xref, fz_obj *needle);
+fz_obj *pdf_lookup_name(pdf_xref *xref, char *which, fz_obj *needle);
+fz_obj *pdf_load_name_tree(pdf_xref *xref, char *which);
+
+pdf_outline *pdf_load_outline(pdf_xref *xref);
+void pdf_debug_outline(pdf_outline *outline, int level);
+void pdf_free_outline(pdf_outline *outline);
+
+pdf_link *pdf_load_link(pdf_xref *xref, fz_obj *dict);
+void pdf_load_links(pdf_link **, pdf_xref *, fz_obj *annots);
+void pdf_free_link(pdf_link *link);
+
+void pdf_load_annots(pdf_annot **, pdf_xref *, fz_obj *annots);
+void pdf_free_annot(pdf_annot *link);
+
+/*
+ * Page tree, pages and related objects
+ */
+
+typedef struct pdf_page_s pdf_page;
+
+struct pdf_page_s
+{
+	fz_rect mediabox;
+	int rotate;
+	int transparency;
+	fz_obj *resources;
+	fz_buffer *contents;
+	pdf_link *links;
+	pdf_annot *annots;
+};
+
+fz_error pdf_load_page_tree(pdf_xref *xref);
+int pdf_find_page_number(pdf_xref *xref, fz_obj *pageobj);
+int pdf_count_pages(pdf_xref *xref);
+
+fz_error pdf_load_page(pdf_page **pagep, pdf_xref *xref, int number);
+void pdf_free_page(pdf_page *page);
+
+/*
+ * Content stream parsing
+ */
+
+fz_error pdf_run_page_with_usage(pdf_xref *xref, pdf_page *page, fz_device *dev, fz_matrix ctm, char *target);
+fz_error pdf_run_page(pdf_xref *xref, pdf_page *page, fz_device *dev, fz_matrix ctm);
+fz_error pdf_run_glyph(pdf_xref *xref, fz_obj *resources, fz_buffer *contents, fz_device *dev, fz_matrix ctm);
+
+#endif
diff --git a/contrib/media/updf/pdf/pdf_annot.c b/contrib/media/updf/pdf/pdf_annot.c
new file mode 100644
index 000000000..2fc9d7bb9
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_annot.c
@@ -0,0 +1,234 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+void
+pdf_free_link(pdf_link *link)
+{
+	if (link->next)
+		pdf_free_link(link->next);
+	if (link->dest)
+		fz_drop_obj(link->dest);
+	fz_free(link);
+}
+
+static fz_obj *
+resolve_dest(pdf_xref *xref, fz_obj *dest)
+{
+	if (fz_is_name(dest) || fz_is_string(dest))
+	{
+		dest = pdf_lookup_dest(xref, dest);
+		return resolve_dest(xref, dest);
+	}
+
+	else if (fz_is_array(dest))
+	{
+		return dest;
+	}
+
+	else if (fz_is_dict(dest))
+	{
+		dest = fz_dict_gets(dest, "D");
+		return resolve_dest(xref, dest);
+	}
+
+	else if (fz_is_indirect(dest))
+		return dest;
+
+	return NULL;
+}
+
+pdf_link *
+pdf_load_link(pdf_xref *xref, fz_obj *dict)
+{
+	fz_obj *dest;
+	fz_obj *action;
+	fz_obj *obj;
+	fz_rect bbox;
+	pdf_link_kind kind;
+
+	dest = NULL;
+
+	obj = fz_dict_gets(dict, "Rect");
+	if (obj)
+		bbox = pdf_to_rect(obj);
+	else
+		bbox = fz_empty_rect;
+
+	obj = fz_dict_gets(dict, "Dest");
+	if (obj)
+	{
+		kind = PDF_LINK_GOTO;
+		dest = resolve_dest(xref, obj);
+	}
+
+	action = fz_dict_gets(dict, "A");
+
+	/* fall back to additional action button's down/up action */
+	if (!action)
+		action = fz_dict_getsa(fz_dict_gets(dict, "AA"), "U", "D");
+
+	if (action)
+	{
+		obj = fz_dict_gets(action, "S");
+		if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "GoTo"))
+		{
+			kind = PDF_LINK_GOTO;
+			dest = resolve_dest(xref, fz_dict_gets(action, "D"));
+		}
+		else if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "URI"))
+		{
+			kind = PDF_LINK_URI;
+			dest = fz_dict_gets(action, "URI");
+		}
+		else if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "Launch"))
+		{
+			kind = PDF_LINK_LAUNCH;
+			dest = fz_dict_gets(action, "F");
+		}
+		else if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "Named"))
+		{
+			kind = PDF_LINK_NAMED;
+			dest = fz_dict_gets(action, "N");
+		}
+		else if (fz_is_name(obj) && (!strcmp(fz_to_name(obj), "GoToR")))
+		{
+			kind = PDF_LINK_ACTION;
+			dest = action;
+		}
+		else
+		{
+			dest = NULL;
+		}
+	}
+
+	if (dest)
+	{
+		pdf_link *link = fz_malloc(sizeof(pdf_link));
+		link->kind = kind;
+		link->rect = bbox;
+		link->dest = fz_keep_obj(dest);
+		link->next = NULL;
+		return link;
+	}
+
+	return NULL;
+}
+
+void
+pdf_load_links(pdf_link **linkp, pdf_xref *xref, fz_obj *annots)
+{
+	pdf_link *link, *head, *tail;
+	fz_obj *obj;
+	int i;
+
+	head = tail = NULL;
+	link = NULL;
+
+	for (i = 0; i < fz_array_len(annots); i++)
+	{
+		obj = fz_array_get(annots, i);
+		link = pdf_load_link(xref, obj);
+		if (link)
+		{
+			if (!head)
+				head = tail = link;
+			else
+			{
+				tail->next = link;
+				tail = link;
+			}
+		}
+	}
+
+	*linkp = head;
+}
+
+void
+pdf_free_annot(pdf_annot *annot)
+{
+	if (annot->next)
+		pdf_free_annot(annot->next);
+	if (annot->ap)
+		pdf_drop_xobject(annot->ap);
+	if (annot->obj)
+		fz_drop_obj(annot->obj);
+	fz_free(annot);
+}
+
+static void
+pdf_transform_annot(pdf_annot *annot)
+{
+	fz_matrix matrix = annot->ap->matrix;
+	fz_rect bbox = annot->ap->bbox;
+	fz_rect rect = annot->rect;
+	float w, h, x, y;
+
+	bbox = fz_transform_rect(matrix, bbox);
+	w = (rect.x1 - rect.x0) / (bbox.x1 - bbox.x0);
+	h = (rect.y1 - rect.y0) / (bbox.y1 - bbox.y0);
+	x = rect.x0 - bbox.x0;
+	y = rect.y0 - bbox.y0;
+
+	annot->matrix = fz_concat(fz_scale(w, h), fz_translate(x, y));
+}
+
+void
+pdf_load_annots(pdf_annot **annotp, pdf_xref *xref, fz_obj *annots)
+{
+	pdf_annot *annot, *head, *tail;
+	fz_obj *obj, *ap, *as, *n, *rect;
+	pdf_xobject *form;
+	fz_error error;
+	int i;
+
+	head = tail = NULL;
+	annot = NULL;
+
+	for (i = 0; i < fz_array_len(annots); i++)
+	{
+		obj = fz_array_get(annots, i);
+
+		rect = fz_dict_gets(obj, "Rect");
+		ap = fz_dict_gets(obj, "AP");
+		as = fz_dict_gets(obj, "AS");
+		if (fz_is_dict(ap))
+		{
+			n = fz_dict_gets(ap, "N"); /* normal state */
+
+			/* lookup current state in sub-dictionary */
+			if (!pdf_is_stream(xref, fz_to_num(n), fz_to_gen(n)))
+				n = fz_dict_get(n, as);
+
+			if (pdf_is_stream(xref, fz_to_num(n), fz_to_gen(n)))
+			{
+				error = pdf_load_xobject(&form, xref, n);
+				if (error)
+				{
+					fz_catch(error, "ignoring broken annotation");
+					continue;
+				}
+
+				annot = fz_malloc(sizeof(pdf_annot));
+				annot->obj = fz_keep_obj(obj);
+				annot->rect = pdf_to_rect(rect);
+				annot->ap = form;
+				annot->next = NULL;
+
+				pdf_transform_annot(annot);
+
+				if (annot)
+				{
+					if (!head)
+						head = tail = annot;
+					else
+					{
+						tail->next = annot;
+						tail = annot;
+					}
+				}
+			}
+		}
+	}
+
+	*annotp = head;
+}
diff --git a/contrib/media/updf/pdf/pdf_cmap.c b/contrib/media/updf/pdf/pdf_cmap.c
new file mode 100644
index 000000000..2c5048aee
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_cmap.c
@@ -0,0 +1,510 @@
+/*
+ * The CMap data structure here is constructed on the fly by
+ * adding simple range-to-range mappings. Then the data structure
+ * is optimized to contain both range-to-range and range-to-table
+ * lookups.
+ *
+ * Any one-to-many mappings are inserted as one-to-table
+ * lookups in the beginning, and are not affected by the optimization
+ * stage.
+ *
+ * There is a special function to add a 256-length range-to-table mapping.
+ * The ranges do not have to be added in order.
+ *
+ * This code can be a lot simpler if we don't care about wasting memory,
+ * or can trust the parser to give us optimal mappings.
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+/* Macros for accessing the combined extent_flags field */
+#define pdf_range_high(r) ((r)->low + ((r)->extent_flags >> 2))
+#define pdf_range_flags(r) ((r)->extent_flags & 3)
+#define pdf_range_set_high(r, h) \
+	((r)->extent_flags = (((r)->extent_flags & 3) | ((h - (r)->low) << 2)))
+#define pdf_range_set_flags(r, f) \
+	((r)->extent_flags = (((r)->extent_flags & ~3) | f))
+
+/*
+ * Allocate, destroy and simple parameters.
+ */
+
+pdf_cmap *
+pdf_new_cmap(void)
+{
+	pdf_cmap *cmap;
+
+	cmap = fz_malloc(sizeof(pdf_cmap));
+	cmap->refs = 1;
+
+	strcpy(cmap->cmap_name, "");
+	strcpy(cmap->usecmap_name, "");
+	cmap->usecmap = NULL;
+	cmap->wmode = 0;
+	cmap->codespace_len = 0;
+
+	cmap->rlen = 0;
+	cmap->rcap = 0;
+	cmap->ranges = NULL;
+
+	cmap->tlen = 0;
+	cmap->tcap = 0;
+	cmap->table = NULL;
+
+	return cmap;
+}
+
+pdf_cmap *
+pdf_keep_cmap(pdf_cmap *cmap)
+{
+	if (cmap->refs >= 0)
+		cmap->refs ++;
+	return cmap;
+}
+
+void
+pdf_drop_cmap(pdf_cmap *cmap)
+{
+	if (cmap->refs >= 0)
+	{
+		if (--cmap->refs == 0)
+		{
+			if (cmap->usecmap)
+				pdf_drop_cmap(cmap->usecmap);
+			fz_free(cmap->ranges);
+			fz_free(cmap->table);
+			fz_free(cmap);
+		}
+	}
+}
+
+void
+pdf_set_usecmap(pdf_cmap *cmap, pdf_cmap *usecmap)
+{
+	int i;
+
+	if (cmap->usecmap)
+		pdf_drop_cmap(cmap->usecmap);
+	cmap->usecmap = pdf_keep_cmap(usecmap);
+
+	if (cmap->codespace_len == 0)
+	{
+		cmap->codespace_len = usecmap->codespace_len;
+		for (i = 0; i < usecmap->codespace_len; i++)
+			cmap->codespace[i] = usecmap->codespace[i];
+	}
+}
+
+int
+pdf_get_wmode(pdf_cmap *cmap)
+{
+	return cmap->wmode;
+}
+
+void
+pdf_set_wmode(pdf_cmap *cmap, int wmode)
+{
+	cmap->wmode = wmode;
+}
+
+void
+pdf_debug_cmap(pdf_cmap *cmap)
+{
+	int i, k, n;
+
+	printf("cmap $%p /%s {\n", (void *) cmap, cmap->cmap_name);
+
+	if (cmap->usecmap_name[0])
+		printf("\tusecmap /%s\n", cmap->usecmap_name);
+	if (cmap->usecmap)
+		printf("\tusecmap $%p\n", (void *) cmap->usecmap);
+
+	printf("\twmode %d\n", cmap->wmode);
+
+	printf("\tcodespaces {\n");
+	for (i = 0; i < cmap->codespace_len; i++)
+	{
+		printf("\t\t<%x> <%x>\n", cmap->codespace[i].low, cmap->codespace[i].high);
+	}
+	printf("\t}\n");
+
+	printf("\tranges (%d,%d) {\n", cmap->rlen, cmap->tlen);
+	for (i = 0; i < cmap->rlen; i++)
+	{
+		pdf_range *r = &cmap->ranges[i];
+		printf("\t\t<%04x> <%04x> ", r->low, pdf_range_high(r));
+		if (pdf_range_flags(r) == PDF_CMAP_TABLE)
+		{
+			printf("[ ");
+			for (k = 0; k < pdf_range_high(r) - r->low + 1; k++)
+				printf("%d ", cmap->table[r->offset + k]);
+			printf("]\n");
+		}
+		else if (pdf_range_flags(r) == PDF_CMAP_MULTI)
+		{
+			printf("< ");
+			n = cmap->table[r->offset];
+			for (k = 0; k < n; k++)
+				printf("%04x ", cmap->table[r->offset + 1 + k]);
+			printf(">\n");
+		}
+		else
+			printf("%d\n", r->offset);
+	}
+	printf("\t}\n}\n");
+}
+
+/*
+ * Add a codespacerange section.
+ * These ranges are used by pdf_decode_cmap to decode
+ * multi-byte encoded strings.
+ */
+void
+pdf_add_codespace(pdf_cmap *cmap, int low, int high, int n)
+{
+	if (cmap->codespace_len + 1 == nelem(cmap->codespace))
+	{
+		fz_warn("assert: too many code space ranges");
+		return;
+	}
+
+	cmap->codespace[cmap->codespace_len].n = n;
+	cmap->codespace[cmap->codespace_len].low = low;
+	cmap->codespace[cmap->codespace_len].high = high;
+	cmap->codespace_len ++;
+}
+
+/*
+ * Add an integer to the table.
+ */
+static void
+add_table(pdf_cmap *cmap, int value)
+{
+	if (cmap->tlen == USHRT_MAX)
+	{
+		fz_warn("cmap table is full; ignoring additional entries");
+		return;
+	}
+	if (cmap->tlen + 1 > cmap->tcap)
+	{
+		cmap->tcap = cmap->tcap > 1 ? (cmap->tcap * 3) / 2 : 256;
+		cmap->table = fz_realloc(cmap->table, cmap->tcap, sizeof(unsigned short));
+	}
+	cmap->table[cmap->tlen++] = value;
+}
+
+/*
+ * Add a range.
+ */
+static void
+add_range(pdf_cmap *cmap, int low, int high, int flag, int offset)
+{
+	/* If the range is too large to be represented, split it */
+	if (high - low > 0x3fff)
+	{
+		add_range(cmap, low, low+0x3fff, flag, offset);
+		add_range(cmap, low+0x3fff, high, flag, offset+0x3fff);
+		return;
+	}
+	if (cmap->rlen + 1 > cmap->rcap)
+	{
+		cmap->rcap = cmap->rcap > 1 ? (cmap->rcap * 3) / 2 : 256;
+		cmap->ranges = fz_realloc(cmap->ranges, cmap->rcap, sizeof(pdf_range));
+	}
+	cmap->ranges[cmap->rlen].low = low;
+	pdf_range_set_high(&cmap->ranges[cmap->rlen], high);
+	pdf_range_set_flags(&cmap->ranges[cmap->rlen], flag);
+	cmap->ranges[cmap->rlen].offset = offset;
+	cmap->rlen ++;
+}
+
+/*
+ * Add a range-to-table mapping.
+ */
+void
+pdf_map_range_to_table(pdf_cmap *cmap, int low, int *table, int len)
+{
+	int i;
+	int high = low + len;
+	int offset = cmap->tlen;
+	if (cmap->tlen + len >= USHRT_MAX)
+		fz_warn("cannot map range to table; table is full");
+	else
+	{
+		for (i = 0; i < len; i++)
+			add_table(cmap, table[i]);
+		add_range(cmap, low, high, PDF_CMAP_TABLE, offset);
+	}
+}
+
+/*
+ * Add a range of contiguous one-to-one mappings (ie 1..5 maps to 21..25)
+ */
+void
+pdf_map_range_to_range(pdf_cmap *cmap, int low, int high, int offset)
+{
+	add_range(cmap, low, high, high - low == 0 ? PDF_CMAP_SINGLE : PDF_CMAP_RANGE, offset);
+}
+
+/*
+ * Add a single one-to-many mapping.
+ */
+void
+pdf_map_one_to_many(pdf_cmap *cmap, int low, int *values, int len)
+{
+	int offset, i;
+
+	if (len == 1)
+	{
+		add_range(cmap, low, low, PDF_CMAP_SINGLE, values[0]);
+		return;
+	}
+
+	if (len > 8)
+	{
+		fz_warn("one to many mapping is too large (%d); truncating", len);
+		len = 8;
+	}
+
+	if (len == 2 &&
+		values[0] >= 0xD800 && values[0] <= 0xDBFF &&
+		values[1] >= 0xDC00 && values[1] <= 0xDFFF)
+	{
+		fz_warn("ignoring surrogate pair mapping in cmap");
+		return;
+	}
+
+	if (cmap->tlen + len + 1 >= USHRT_MAX)
+		fz_warn("cannot map one to many; table is full");
+	else
+	{
+		offset = cmap->tlen;
+		add_table(cmap, len);
+		for (i = 0; i < len; i++)
+			add_table(cmap, values[i]);
+		add_range(cmap, low, low, PDF_CMAP_MULTI, offset);
+	}
+}
+
+/*
+ * Sort the input ranges.
+ * Merge contiguous input ranges to range-to-range if the output is contiguous.
+ * Merge contiguous input ranges to range-to-table if the output is random.
+ */
+
+static int cmprange(const void *va, const void *vb)
+{
+	return ((const pdf_range*)va)->low - ((const pdf_range*)vb)->low;
+}
+
+void
+pdf_sort_cmap(pdf_cmap *cmap)
+{
+	pdf_range *a;			/* last written range on output */
+	pdf_range *b;			/* current range examined on input */
+
+	if (cmap->rlen == 0)
+		return;
+
+	qsort(cmap->ranges, cmap->rlen, sizeof(pdf_range), cmprange);
+
+	if (cmap->tlen == USHRT_MAX)
+	{
+		fz_warn("cmap table is full; will not combine ranges");
+		return;
+	}
+
+	a = cmap->ranges;
+	b = cmap->ranges + 1;
+
+	while (b < cmap->ranges + cmap->rlen)
+	{
+		/* ignore one-to-many mappings */
+		if (pdf_range_flags(b) == PDF_CMAP_MULTI)
+		{
+			*(++a) = *b;
+		}
+
+		/* input contiguous */
+		else if (pdf_range_high(a) + 1 == b->low)
+		{
+			/* output contiguous */
+			if (pdf_range_high(a) - a->low + a->offset + 1 == b->offset)
+			{
+				/* SR -> R and SS -> R and RR -> R and RS -> R */
+				if ((pdf_range_flags(a) == PDF_CMAP_SINGLE || pdf_range_flags(a) == PDF_CMAP_RANGE) && (pdf_range_high(b) - a->low <= 0x3fff))
+				{
+					pdf_range_set_flags(a, PDF_CMAP_RANGE);
+					pdf_range_set_high(a, pdf_range_high(b));
+				}
+
+				/* LS -> L */
+				else if (pdf_range_flags(a) == PDF_CMAP_TABLE && pdf_range_flags(b) == PDF_CMAP_SINGLE && (pdf_range_high(b) - a->low <= 0x3fff))
+				{
+					pdf_range_set_high(a, pdf_range_high(b));
+					add_table(cmap, b->offset);
+				}
+
+				/* LR -> LR */
+				else if (pdf_range_flags(a) == PDF_CMAP_TABLE && pdf_range_flags(b) == PDF_CMAP_RANGE)
+				{
+					*(++a) = *b;
+				}
+
+				/* XX -> XX */
+				else
+				{
+					*(++a) = *b;
+				}
+			}
+
+			/* output separated */
+			else
+			{
+				/* SS -> L */
+				if (pdf_range_flags(a) == PDF_CMAP_SINGLE && pdf_range_flags(b) == PDF_CMAP_SINGLE)
+				{
+					pdf_range_set_flags(a, PDF_CMAP_TABLE);
+					pdf_range_set_high(a, pdf_range_high(b));
+					add_table(cmap, a->offset);
+					add_table(cmap, b->offset);
+					a->offset = cmap->tlen - 2;
+				}
+
+				/* LS -> L */
+				else if (pdf_range_flags(a) == PDF_CMAP_TABLE && pdf_range_flags(b) == PDF_CMAP_SINGLE && (pdf_range_high(b) - a->low <= 0x3fff))
+				{
+					pdf_range_set_high(a, pdf_range_high(b));
+					add_table(cmap, b->offset);
+				}
+
+				/* XX -> XX */
+				else
+				{
+					*(++a) = *b;
+				}
+			}
+		}
+
+		/* input separated: XX -> XX */
+		else
+		{
+			*(++a) = *b;
+		}
+
+		b ++;
+	}
+
+	cmap->rlen = a - cmap->ranges + 1;
+
+	fz_flush_warnings();
+}
+
+/*
+ * Lookup the mapping of a codepoint.
+ */
+int
+pdf_lookup_cmap(pdf_cmap *cmap, int cpt)
+{
+	int l = 0;
+	int r = cmap->rlen - 1;
+	int m;
+
+	while (l <= r)
+	{
+		m = (l + r) >> 1;
+		if (cpt < cmap->ranges[m].low)
+			r = m - 1;
+		else if (cpt > pdf_range_high(&cmap->ranges[m]))
+			l = m + 1;
+		else
+		{
+			int i = cpt - cmap->ranges[m].low + cmap->ranges[m].offset;
+			if (pdf_range_flags(&cmap->ranges[m]) == PDF_CMAP_TABLE)
+				return cmap->table[i];
+			if (pdf_range_flags(&cmap->ranges[m]) == PDF_CMAP_MULTI)
+				return -1; /* should use lookup_cmap_full */
+			return i;
+		}
+	}
+
+	if (cmap->usecmap)
+		return pdf_lookup_cmap(cmap->usecmap, cpt);
+
+	return -1;
+}
+
+int
+pdf_lookup_cmap_full(pdf_cmap *cmap, int cpt, int *out)
+{
+	int i, k, n;
+	int l = 0;
+	int r = cmap->rlen - 1;
+	int m;
+
+	while (l <= r)
+	{
+		m = (l + r) >> 1;
+		if (cpt < cmap->ranges[m].low)
+			r = m - 1;
+		else if (cpt > pdf_range_high(&cmap->ranges[m]))
+			l = m + 1;
+		else
+		{
+			k = cpt - cmap->ranges[m].low + cmap->ranges[m].offset;
+			if (pdf_range_flags(&cmap->ranges[m]) == PDF_CMAP_TABLE)
+			{
+				out[0] = cmap->table[k];
+				return 1;
+			}
+			else if (pdf_range_flags(&cmap->ranges[m]) == PDF_CMAP_MULTI)
+			{
+				n = cmap->ranges[m].offset;
+				for (i = 0; i < cmap->table[n]; i++)
+					out[i] = cmap->table[n + i + 1];
+				return cmap->table[n];
+			}
+			else
+			{
+				out[0] = k;
+				return 1;
+			}
+		}
+	}
+
+	if (cmap->usecmap)
+		return pdf_lookup_cmap_full(cmap->usecmap, cpt, out);
+
+	return 0;
+}
+
+/*
+ * Use the codespace ranges to extract a codepoint from a
+ * multi-byte encoded string.
+ */
+unsigned char *
+pdf_decode_cmap(pdf_cmap *cmap, unsigned char *buf, int *cpt)
+{
+	int k, n, c;
+
+	c = 0;
+	for (n = 0; n < 4; n++)
+	{
+		c = (c << 8) | buf[n];
+		for (k = 0; k < cmap->codespace_len; k++)
+		{
+			if (cmap->codespace[k].n == n + 1)
+			{
+				if (c >= cmap->codespace[k].low && c <= cmap->codespace[k].high)
+				{
+					*cpt = c;
+					return buf + n + 1;
+				}
+			}
+		}
+	}
+
+	*cpt = 0;
+	return buf + 1;
+}
diff --git a/contrib/media/updf/pdf/pdf_cmap_load.c b/contrib/media/updf/pdf/pdf_cmap_load.c
new file mode 100644
index 000000000..12adeb40d
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_cmap_load.c
@@ -0,0 +1,118 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/*
+ * Load CMap stream in PDF file
+ */
+fz_error
+pdf_load_embedded_cmap(pdf_cmap **cmapp, pdf_xref *xref, fz_obj *stmobj)
+{
+	fz_error error = fz_okay;
+	fz_stream *file = NULL;
+	pdf_cmap *cmap = NULL;
+	pdf_cmap *usecmap;
+	fz_obj *wmode;
+	fz_obj *obj;
+
+	if ((*cmapp = pdf_find_item(xref->store, pdf_drop_cmap, stmobj)))
+	{
+		pdf_keep_cmap(*cmapp);
+		return fz_okay;
+	}
+
+	error = pdf_open_stream(&file, xref, fz_to_num(stmobj), fz_to_gen(stmobj));
+	if (error)
+	{
+		error = fz_rethrow(error, "cannot open cmap stream (%d %d R)", fz_to_num(stmobj), fz_to_gen(stmobj));
+		goto cleanup;
+	}
+
+	error = pdf_parse_cmap(&cmap, file);
+	if (error)
+	{
+		error = fz_rethrow(error, "cannot parse cmap stream (%d %d R)", fz_to_num(stmobj), fz_to_gen(stmobj));
+		goto cleanup;
+	}
+
+	fz_close(file);
+
+	wmode = fz_dict_gets(stmobj, "WMode");
+	if (fz_is_int(wmode))
+		pdf_set_wmode(cmap, fz_to_int(wmode));
+
+	obj = fz_dict_gets(stmobj, "UseCMap");
+	if (fz_is_name(obj))
+	{
+		error = pdf_load_system_cmap(&usecmap, fz_to_name(obj));
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot load system usecmap '%s'", fz_to_name(obj));
+			goto cleanup;
+		}
+		pdf_set_usecmap(cmap, usecmap);
+		pdf_drop_cmap(usecmap);
+	}
+	else if (fz_is_indirect(obj))
+	{
+		error = pdf_load_embedded_cmap(&usecmap, xref, obj);
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot load embedded usecmap (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			goto cleanup;
+		}
+		pdf_set_usecmap(cmap, usecmap);
+		pdf_drop_cmap(usecmap);
+	}
+
+	pdf_store_item(xref->store, pdf_keep_cmap, pdf_drop_cmap, stmobj, cmap);
+
+	*cmapp = cmap;
+	return fz_okay;
+
+cleanup:
+	if (file)
+		fz_close(file);
+	if (cmap)
+		pdf_drop_cmap(cmap);
+	return error; /* already rethrown */
+}
+
+/*
+ * Create an Identity-* CMap (for both 1 and 2-byte encodings)
+ */
+pdf_cmap *
+pdf_new_identity_cmap(int wmode, int bytes)
+{
+	pdf_cmap *cmap = pdf_new_cmap();
+	sprintf(cmap->cmap_name, "Identity-%c", wmode ? 'V' : 'H');
+	pdf_add_codespace(cmap, 0x0000, 0xffff, bytes);
+	pdf_map_range_to_range(cmap, 0x0000, 0xffff, 0);
+	pdf_sort_cmap(cmap);
+	pdf_set_wmode(cmap, wmode);
+	return cmap;
+}
+
+/*
+ * Load predefined CMap from system.
+ */
+fz_error
+pdf_load_system_cmap(pdf_cmap **cmapp, char *cmap_name)
+{
+	pdf_cmap *usecmap;
+	pdf_cmap *cmap;
+
+	cmap = pdf_find_builtin_cmap(cmap_name);
+	if (!cmap)
+		return fz_throw("no builtin cmap file: %s", cmap_name);
+
+	if (cmap->usecmap_name[0] && !cmap->usecmap)
+	{
+		usecmap = pdf_find_builtin_cmap(cmap->usecmap_name);
+		if (!usecmap)
+			return fz_throw("nu builtin cmap file: %s", cmap->usecmap_name);
+		pdf_set_usecmap(cmap, usecmap);
+	}
+
+	*cmapp = cmap;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_cmap_parse.c b/contrib/media/updf/pdf/pdf_cmap_parse.c
new file mode 100644
index 000000000..edd97de81
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_cmap_parse.c
@@ -0,0 +1,490 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/*
+ * CMap parser
+ */
+
+enum
+{
+	TOK_USECMAP = PDF_NUM_TOKENS,
+	TOK_BEGIN_CODESPACE_RANGE,
+	TOK_END_CODESPACE_RANGE,
+	TOK_BEGIN_BF_CHAR,
+	TOK_END_BF_CHAR,
+	TOK_BEGIN_BF_RANGE,
+	TOK_END_BF_RANGE,
+	TOK_BEGIN_CID_CHAR,
+	TOK_END_CID_CHAR,
+	TOK_BEGIN_CID_RANGE,
+	TOK_END_CID_RANGE,
+	TOK_END_CMAP
+};
+
+static int
+pdf_cmap_token_from_keyword(char *key)
+{
+	if (!strcmp(key, "usecmap")) return TOK_USECMAP;
+	if (!strcmp(key, "begincodespacerange")) return TOK_BEGIN_CODESPACE_RANGE;
+	if (!strcmp(key, "endcodespacerange")) return TOK_END_CODESPACE_RANGE;
+	if (!strcmp(key, "beginbfchar")) return TOK_BEGIN_BF_CHAR;
+	if (!strcmp(key, "endbfchar")) return TOK_END_BF_CHAR;
+	if (!strcmp(key, "beginbfrange")) return TOK_BEGIN_BF_RANGE;
+	if (!strcmp(key, "endbfrange")) return TOK_END_BF_RANGE;
+	if (!strcmp(key, "begincidchar")) return TOK_BEGIN_CID_CHAR;
+	if (!strcmp(key, "endcidchar")) return TOK_END_CID_CHAR;
+	if (!strcmp(key, "begincidrange")) return TOK_BEGIN_CID_RANGE;
+	if (!strcmp(key, "endcidrange")) return TOK_END_CID_RANGE;
+	if (!strcmp(key, "endcmap")) return TOK_END_CMAP;
+	return PDF_TOK_KEYWORD;
+}
+
+static int
+pdf_code_from_string(char *buf, int len)
+{
+	int a = 0;
+	while (len--)
+		a = (a << 8) | *(unsigned char *)buf++;
+	return a;
+}
+
+static fz_error
+pdf_lex_cmap(int *tok, fz_stream *file, char *buf, int n, int *sl)
+{
+	fz_error error;
+
+	error = pdf_lex(tok, file, buf, n, sl);
+	if (error)
+		return fz_rethrow(error, "cannot parse cmap token");
+
+	if (*tok == PDF_TOK_KEYWORD)
+		*tok = pdf_cmap_token_from_keyword(buf);
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_parse_cmap_name(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+
+	error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+	if (error)
+		return fz_rethrow(error, "syntaxerror in cmap");
+
+	if (tok == PDF_TOK_NAME)
+		fz_strlcpy(cmap->cmap_name, buf, sizeof(cmap->cmap_name));
+	else
+		fz_warn("expected name after CMapName in cmap");
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_parse_wmode(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+
+	error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+	if (error)
+		return fz_rethrow(error, "syntaxerror in cmap");
+
+	if (tok == PDF_TOK_INT)
+		pdf_set_wmode(cmap, atoi(buf));
+	else
+		fz_warn("expected integer after WMode in cmap");
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_parse_codespace_range(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int lo, hi;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_CODESPACE_RANGE)
+			return fz_okay;
+
+		else if (tok == PDF_TOK_STRING)
+		{
+			lo = pdf_code_from_string(buf, len);
+			error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+			if (error)
+				return fz_rethrow(error, "syntaxerror in cmap");
+			if (tok == PDF_TOK_STRING)
+			{
+				hi = pdf_code_from_string(buf, len);
+				pdf_add_codespace(cmap, lo, hi, len);
+			}
+			else break;
+		}
+
+		else break;
+	}
+
+	return fz_throw("expected string or endcodespacerange");
+}
+
+static fz_error
+pdf_parse_cid_range(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int lo, hi, dst;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_CID_RANGE)
+			return fz_okay;
+
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or endcidrange");
+
+		lo = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string");
+
+		hi = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		if (tok != PDF_TOK_INT)
+			return fz_throw("expected integer");
+
+		dst = atoi(buf);
+
+		pdf_map_range_to_range(cmap, lo, hi, dst);
+	}
+}
+
+static fz_error
+pdf_parse_cid_char(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int src, dst;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_CID_CHAR)
+			return fz_okay;
+
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or endcidchar");
+
+		src = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		if (tok != PDF_TOK_INT)
+			return fz_throw("expected integer");
+
+		dst = atoi(buf);
+
+		pdf_map_range_to_range(cmap, src, src, dst);
+	}
+}
+
+static fz_error
+pdf_parse_bf_range_array(pdf_cmap *cmap, fz_stream *file, int lo, int hi)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int dst[256];
+	int i;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == PDF_TOK_CLOSE_ARRAY)
+			return fz_okay;
+
+		/* Note: does not handle [ /Name /Name ... ] */
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or ]");
+
+		if (len / 2)
+		{
+			for (i = 0; i < len / 2; i++)
+				dst[i] = pdf_code_from_string(buf + i * 2, 2);
+
+			pdf_map_one_to_many(cmap, lo, dst, len / 2);
+		}
+
+		lo ++;
+	}
+}
+
+static fz_error
+pdf_parse_bf_range(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int lo, hi, dst;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_BF_RANGE)
+			return fz_okay;
+
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or endbfrange");
+
+		lo = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string");
+
+		hi = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == PDF_TOK_STRING)
+		{
+			if (len == 2)
+			{
+				dst = pdf_code_from_string(buf, len);
+				pdf_map_range_to_range(cmap, lo, hi, dst);
+			}
+			else
+			{
+				int dststr[256];
+				int i;
+
+				if (len / 2)
+				{
+					for (i = 0; i < len / 2; i++)
+						dststr[i] = pdf_code_from_string(buf + i * 2, 2);
+
+					while (lo <= hi)
+					{
+						dststr[i-1] ++;
+						pdf_map_one_to_many(cmap, lo, dststr, i);
+						lo ++;
+					}
+				}
+			}
+		}
+
+		else if (tok == PDF_TOK_OPEN_ARRAY)
+		{
+			error = pdf_parse_bf_range_array(cmap, file, lo, hi);
+			if (error)
+				return fz_rethrow(error, "cannot map bfrange");
+		}
+
+		else
+		{
+			return fz_throw("expected string or array or endbfrange");
+		}
+	}
+}
+
+static fz_error
+pdf_parse_bf_char(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int dst[256];
+	int src;
+	int i;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_BF_CHAR)
+			return fz_okay;
+
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or endbfchar");
+
+		src = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		/* Note: does not handle /dstName */
+		if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string");
+
+		if (len / 2)
+		{
+			for (i = 0; i < len / 2; i++)
+				dst[i] = pdf_code_from_string(buf + i * 2, 2);
+			pdf_map_one_to_many(cmap, src, dst, i);
+		}
+	}
+}
+
+fz_error
+pdf_parse_cmap(pdf_cmap **cmapp, fz_stream *file)
+{
+	fz_error error;
+	pdf_cmap *cmap;
+	char key[64];
+	char buf[256];
+	int tok;
+	int len;
+
+	cmap = pdf_new_cmap();
+
+	strcpy(key, ".notdef");
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+		{
+			error = fz_rethrow(error, "syntaxerror in cmap");
+			goto cleanup;
+		}
+
+		if (tok == PDF_TOK_EOF || tok == TOK_END_CMAP)
+			break;
+
+		else if (tok == PDF_TOK_NAME)
+		{
+			if (!strcmp(buf, "CMapName"))
+			{
+				error = pdf_parse_cmap_name(cmap, file);
+				if (error)
+				{
+					error = fz_rethrow(error, "syntaxerror in cmap after CMapName");
+					goto cleanup;
+				}
+			}
+			else if (!strcmp(buf, "WMode"))
+			{
+				error = pdf_parse_wmode(cmap, file);
+				if (error)
+				{
+					error = fz_rethrow(error, "syntaxerror in cmap after WMode");
+					goto cleanup;
+				}
+			}
+			else
+				fz_strlcpy(key, buf, sizeof key);
+		}
+
+		else if (tok == TOK_USECMAP)
+		{
+			fz_strlcpy(cmap->usecmap_name, key, sizeof(cmap->usecmap_name));
+		}
+
+		else if (tok == TOK_BEGIN_CODESPACE_RANGE)
+		{
+			error = pdf_parse_codespace_range(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap codespacerange");
+				goto cleanup;
+			}
+		}
+
+		else if (tok == TOK_BEGIN_BF_CHAR)
+		{
+			error = pdf_parse_bf_char(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap bfchar");
+				goto cleanup;
+			}
+		}
+
+		else if (tok == TOK_BEGIN_CID_CHAR)
+		{
+			error = pdf_parse_cid_char(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap cidchar");
+				goto cleanup;
+			}
+		}
+
+		else if (tok == TOK_BEGIN_BF_RANGE)
+		{
+			error = pdf_parse_bf_range(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap bfrange");
+				goto cleanup;
+			}
+		}
+
+		else if (tok == TOK_BEGIN_CID_RANGE)
+		{
+			error = pdf_parse_cid_range(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap cidrange");
+				goto cleanup;
+			}
+		}
+
+		/* ignore everything else */
+	}
+
+	pdf_sort_cmap(cmap);
+
+	*cmapp = cmap;
+	return fz_okay;
+
+cleanup:
+	pdf_drop_cmap(cmap);
+	return error; /* already rethrown */
+}
diff --git a/contrib/media/updf/pdf/pdf_cmap_table.c b/contrib/media/updf/pdf/pdf_cmap_table.c
new file mode 100644
index 000000000..daf81ed45
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_cmap_table.c
@@ -0,0 +1,184 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#ifndef NOCJK
+#include "../generated/cmap_cns.h"
+#include "../generated/cmap_gb.h"
+#include "../generated/cmap_japan.h"
+#include "../generated/cmap_korea.h"
+#endif
+
+static const struct { char *name; pdf_cmap *cmap; } cmap_table[] =
+{
+#ifndef NOCJK
+	{"78-EUC-H",&cmap_78_EUC_H},
+	{"78-EUC-V",&cmap_78_EUC_V},
+	{"78-H",&cmap_78_H},
+	{"78-RKSJ-H",&cmap_78_RKSJ_H},
+	{"78-RKSJ-V",&cmap_78_RKSJ_V},
+	{"78-V",&cmap_78_V},
+	{"78ms-RKSJ-H",&cmap_78ms_RKSJ_H},
+	{"78ms-RKSJ-V",&cmap_78ms_RKSJ_V},
+	{"83pv-RKSJ-H",&cmap_83pv_RKSJ_H},
+	{"90ms-RKSJ-H",&cmap_90ms_RKSJ_H},
+	{"90ms-RKSJ-V",&cmap_90ms_RKSJ_V},
+	{"90msp-RKSJ-H",&cmap_90msp_RKSJ_H},
+	{"90msp-RKSJ-V",&cmap_90msp_RKSJ_V},
+	{"90pv-RKSJ-H",&cmap_90pv_RKSJ_H},
+	{"90pv-RKSJ-V",&cmap_90pv_RKSJ_V},
+	{"Add-H",&cmap_Add_H},
+	{"Add-RKSJ-H",&cmap_Add_RKSJ_H},
+	{"Add-RKSJ-V",&cmap_Add_RKSJ_V},
+	{"Add-V",&cmap_Add_V},
+	{"Adobe-CNS1-0",&cmap_Adobe_CNS1_0},
+	{"Adobe-CNS1-1",&cmap_Adobe_CNS1_1},
+	{"Adobe-CNS1-2",&cmap_Adobe_CNS1_2},
+	{"Adobe-CNS1-3",&cmap_Adobe_CNS1_3},
+	{"Adobe-CNS1-4",&cmap_Adobe_CNS1_4},
+	{"Adobe-CNS1-5",&cmap_Adobe_CNS1_5},
+	{"Adobe-CNS1-6",&cmap_Adobe_CNS1_6},
+	{"Adobe-CNS1-UCS2",&cmap_Adobe_CNS1_UCS2},
+	{"Adobe-GB1-0",&cmap_Adobe_GB1_0},
+	{"Adobe-GB1-1",&cmap_Adobe_GB1_1},
+	{"Adobe-GB1-2",&cmap_Adobe_GB1_2},
+	{"Adobe-GB1-3",&cmap_Adobe_GB1_3},
+	{"Adobe-GB1-4",&cmap_Adobe_GB1_4},
+	{"Adobe-GB1-5",&cmap_Adobe_GB1_5},
+	{"Adobe-GB1-UCS2",&cmap_Adobe_GB1_UCS2},
+	{"Adobe-Japan1-0",&cmap_Adobe_Japan1_0},
+	{"Adobe-Japan1-1",&cmap_Adobe_Japan1_1},
+	{"Adobe-Japan1-2",&cmap_Adobe_Japan1_2},
+	{"Adobe-Japan1-3",&cmap_Adobe_Japan1_3},
+	{"Adobe-Japan1-4",&cmap_Adobe_Japan1_4},
+	{"Adobe-Japan1-5",&cmap_Adobe_Japan1_5},
+	{"Adobe-Japan1-6",&cmap_Adobe_Japan1_6},
+	{"Adobe-Japan1-UCS2",&cmap_Adobe_Japan1_UCS2},
+	{"Adobe-Japan2-0",&cmap_Adobe_Japan2_0},
+	{"Adobe-Korea1-0",&cmap_Adobe_Korea1_0},
+	{"Adobe-Korea1-1",&cmap_Adobe_Korea1_1},
+	{"Adobe-Korea1-2",&cmap_Adobe_Korea1_2},
+	{"Adobe-Korea1-UCS2",&cmap_Adobe_Korea1_UCS2},
+	{"B5-H",&cmap_B5_H},
+	{"B5-V",&cmap_B5_V},
+	{"B5pc-H",&cmap_B5pc_H},
+	{"B5pc-V",&cmap_B5pc_V},
+	{"CNS-EUC-H",&cmap_CNS_EUC_H},
+	{"CNS-EUC-V",&cmap_CNS_EUC_V},
+	{"CNS1-H",&cmap_CNS1_H},
+	{"CNS1-V",&cmap_CNS1_V},
+	{"CNS2-H",&cmap_CNS2_H},
+	{"CNS2-V",&cmap_CNS2_V},
+	{"ETHK-B5-H",&cmap_ETHK_B5_H},
+	{"ETHK-B5-V",&cmap_ETHK_B5_V},
+	{"ETen-B5-H",&cmap_ETen_B5_H},
+	{"ETen-B5-V",&cmap_ETen_B5_V},
+	{"ETenms-B5-H",&cmap_ETenms_B5_H},
+	{"ETenms-B5-V",&cmap_ETenms_B5_V},
+	{"EUC-H",&cmap_EUC_H},
+	{"EUC-V",&cmap_EUC_V},
+	{"Ext-H",&cmap_Ext_H},
+	{"Ext-RKSJ-H",&cmap_Ext_RKSJ_H},
+	{"Ext-RKSJ-V",&cmap_Ext_RKSJ_V},
+	{"Ext-V",&cmap_Ext_V},
+	{"GB-EUC-H",&cmap_GB_EUC_H},
+	{"GB-EUC-V",&cmap_GB_EUC_V},
+	{"GB-H",&cmap_GB_H},
+	{"GB-V",&cmap_GB_V},
+	{"GBK-EUC-H",&cmap_GBK_EUC_H},
+	{"GBK-EUC-V",&cmap_GBK_EUC_V},
+	{"GBK2K-H",&cmap_GBK2K_H},
+	{"GBK2K-V",&cmap_GBK2K_V},
+	{"GBKp-EUC-H",&cmap_GBKp_EUC_H},
+	{"GBKp-EUC-V",&cmap_GBKp_EUC_V},
+	{"GBT-EUC-H",&cmap_GBT_EUC_H},
+	{"GBT-EUC-V",&cmap_GBT_EUC_V},
+	{"GBT-H",&cmap_GBT_H},
+	{"GBT-V",&cmap_GBT_V},
+	{"GBTpc-EUC-H",&cmap_GBTpc_EUC_H},
+	{"GBTpc-EUC-V",&cmap_GBTpc_EUC_V},
+	{"GBpc-EUC-H",&cmap_GBpc_EUC_H},
+	{"GBpc-EUC-V",&cmap_GBpc_EUC_V},
+	{"H",&cmap_H},
+	{"HKdla-B5-H",&cmap_HKdla_B5_H},
+	{"HKdla-B5-V",&cmap_HKdla_B5_V},
+	{"HKdlb-B5-H",&cmap_HKdlb_B5_H},
+	{"HKdlb-B5-V",&cmap_HKdlb_B5_V},
+	{"HKgccs-B5-H",&cmap_HKgccs_B5_H},
+	{"HKgccs-B5-V",&cmap_HKgccs_B5_V},
+	{"HKm314-B5-H",&cmap_HKm314_B5_H},
+	{"HKm314-B5-V",&cmap_HKm314_B5_V},
+	{"HKm471-B5-H",&cmap_HKm471_B5_H},
+	{"HKm471-B5-V",&cmap_HKm471_B5_V},
+	{"HKscs-B5-H",&cmap_HKscs_B5_H},
+	{"HKscs-B5-V",&cmap_HKscs_B5_V},
+	{"Hankaku",&cmap_Hankaku},
+	{"Hiragana",&cmap_Hiragana},
+	{"Hojo-EUC-H",&cmap_Hojo_EUC_H},
+	{"Hojo-EUC-V",&cmap_Hojo_EUC_V},
+	{"Hojo-H",&cmap_Hojo_H},
+	{"Hojo-V",&cmap_Hojo_V},
+	{"KSC-EUC-H",&cmap_KSC_EUC_H},
+	{"KSC-EUC-V",&cmap_KSC_EUC_V},
+	{"KSC-H",&cmap_KSC_H},
+	{"KSC-Johab-H",&cmap_KSC_Johab_H},
+	{"KSC-Johab-V",&cmap_KSC_Johab_V},
+	{"KSC-V",&cmap_KSC_V},
+	{"KSCms-UHC-H",&cmap_KSCms_UHC_H},
+	{"KSCms-UHC-HW-H",&cmap_KSCms_UHC_HW_H},
+	{"KSCms-UHC-HW-V",&cmap_KSCms_UHC_HW_V},
+	{"KSCms-UHC-V",&cmap_KSCms_UHC_V},
+	{"KSCpc-EUC-H",&cmap_KSCpc_EUC_H},
+	{"KSCpc-EUC-V",&cmap_KSCpc_EUC_V},
+	{"Katakana",&cmap_Katakana},
+	{"NWP-H",&cmap_NWP_H},
+	{"NWP-V",&cmap_NWP_V},
+	{"RKSJ-H",&cmap_RKSJ_H},
+	{"RKSJ-V",&cmap_RKSJ_V},
+	{"Roman",&cmap_Roman},
+	{"UniCNS-UCS2-H",&cmap_UniCNS_UCS2_H},
+	{"UniCNS-UCS2-V",&cmap_UniCNS_UCS2_V},
+	{"UniCNS-UTF16-H",&cmap_UniCNS_UTF16_H},
+	{"UniCNS-UTF16-V",&cmap_UniCNS_UTF16_V},
+	{"UniGB-UCS2-H",&cmap_UniGB_UCS2_H},
+	{"UniGB-UCS2-V",&cmap_UniGB_UCS2_V},
+	{"UniGB-UTF16-H",&cmap_UniGB_UTF16_H},
+	{"UniGB-UTF16-V",&cmap_UniGB_UTF16_V},
+	{"UniHojo-UCS2-H",&cmap_UniHojo_UCS2_H},
+	{"UniHojo-UCS2-V",&cmap_UniHojo_UCS2_V},
+	{"UniHojo-UTF16-H",&cmap_UniHojo_UTF16_H},
+	{"UniHojo-UTF16-V",&cmap_UniHojo_UTF16_V},
+	{"UniJIS-UCS2-H",&cmap_UniJIS_UCS2_H},
+	{"UniJIS-UCS2-HW-H",&cmap_UniJIS_UCS2_HW_H},
+	{"UniJIS-UCS2-HW-V",&cmap_UniJIS_UCS2_HW_V},
+	{"UniJIS-UCS2-V",&cmap_UniJIS_UCS2_V},
+	{"UniJIS-UTF16-H",&cmap_UniJIS_UTF16_H},
+	{"UniJIS-UTF16-V",&cmap_UniJIS_UTF16_V},
+	{"UniJISPro-UCS2-HW-V",&cmap_UniJISPro_UCS2_HW_V},
+	{"UniJISPro-UCS2-V",&cmap_UniJISPro_UCS2_V},
+	{"UniKS-UCS2-H",&cmap_UniKS_UCS2_H},
+	{"UniKS-UCS2-V",&cmap_UniKS_UCS2_V},
+	{"UniKS-UTF16-H",&cmap_UniKS_UTF16_H},
+	{"UniKS-UTF16-V",&cmap_UniKS_UTF16_V},
+	{"V",&cmap_V},
+	{"WP-Symbol",&cmap_WP_Symbol},
+#endif
+};
+
+pdf_cmap *
+pdf_find_builtin_cmap(char *cmap_name)
+{
+	int l = 0;
+	int r = nelem(cmap_table) - 1;
+	while (l <= r)
+	{
+		int m = (l + r) >> 1;
+		int c = strcmp(cmap_name, cmap_table[m].name);
+		if (c < 0)
+			r = m - 1;
+		else if (c > 0)
+			l = m + 1;
+		else
+			return cmap_table[m].cmap;
+	}
+	return NULL;
+}
diff --git a/contrib/media/updf/pdf/pdf_colorspace.c b/contrib/media/updf/pdf/pdf_colorspace.c
new file mode 100644
index 000000000..b7ea51a32
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_colorspace.c
@@ -0,0 +1,387 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/* ICCBased */
+
+static fz_error
+load_icc_based(fz_colorspace **csp, pdf_xref *xref, fz_obj *dict)
+{
+	int n;
+
+	n = fz_to_int(fz_dict_gets(dict, "N"));
+
+	switch (n)
+	{
+	case 1: *csp = fz_device_gray; return fz_okay;
+	case 3: *csp = fz_device_rgb; return fz_okay;
+	case 4: *csp = fz_device_cmyk; return fz_okay;
+	}
+
+	return fz_throw("syntaxerror: ICCBased must have 1, 3 or 4 components");
+}
+
+/* Lab */
+
+static inline float fung(float x)
+{
+	if (x >= 6.0f / 29.0f)
+		return x * x * x;
+	return (108.0f / 841.0f) * (x - (4.0f / 29.0f));
+}
+
+static void
+lab_to_rgb(fz_colorspace *cs, float *lab, float *rgb)
+{
+	/* input is in range (0..100, -128..127, -128..127) not (0..1, 0..1, 0..1) */
+	float lstar, astar, bstar, l, m, n, x, y, z, r, g, b;
+	lstar = lab[0];
+	astar = lab[1];
+	bstar = lab[2];
+	m = (lstar + 16) / 116;
+	l = m + astar / 500;
+	n = m - bstar / 200;
+	x = fung(l);
+	y = fung(m);
+	z = fung(n);
+	r = (3.240449f * x + -1.537136f * y + -0.498531f * z) * 0.830026f;
+	g = (-0.969265f * x + 1.876011f * y + 0.041556f * z) * 1.05452f;
+	b = (0.055643f * x + -0.204026f * y + 1.057229f * z) * 1.1003f;
+	rgb[0] = sqrtf(CLAMP(r, 0, 1));
+	rgb[1] = sqrtf(CLAMP(g, 0, 1));
+	rgb[2] = sqrtf(CLAMP(b, 0, 1));
+}
+
+static void
+rgb_to_lab(fz_colorspace *cs, float *rgb, float *lab)
+{
+	fz_warn("cannot convert into L*a*b colorspace");
+	lab[0] = rgb[0];
+	lab[1] = rgb[1];
+	lab[2] = rgb[2];
+}
+
+static fz_colorspace k_device_lab = { -1, "Lab", 3, lab_to_rgb, rgb_to_lab };
+static fz_colorspace *fz_device_lab = &k_device_lab;
+
+/* Separation and DeviceN */
+
+struct separation
+{
+	fz_colorspace *base;
+	pdf_function *tint;
+};
+
+static void
+separation_to_rgb(fz_colorspace *cs, float *color, float *rgb)
+{
+	struct separation *sep = cs->data;
+	float alt[FZ_MAX_COLORS];
+	pdf_eval_function(sep->tint, color, cs->n, alt, sep->base->n);
+	sep->base->to_rgb(sep->base, alt, rgb);
+}
+
+static void
+free_separation(fz_colorspace *cs)
+{
+	struct separation *sep = cs->data;
+	fz_drop_colorspace(sep->base);
+	pdf_drop_function(sep->tint);
+	fz_free(sep);
+}
+
+static fz_error
+load_separation(fz_colorspace **csp, pdf_xref *xref, fz_obj *array)
+{
+	fz_error error;
+	fz_colorspace *cs;
+	struct separation *sep;
+	fz_obj *nameobj = fz_array_get(array, 1);
+	fz_obj *baseobj = fz_array_get(array, 2);
+	fz_obj *tintobj = fz_array_get(array, 3);
+	fz_colorspace *base;
+	pdf_function *tint;
+	int n;
+
+	if (fz_is_array(nameobj))
+		n = fz_array_len(nameobj);
+	else
+		n = 1;
+
+	if (n > FZ_MAX_COLORS)
+		return fz_throw("too many components in colorspace");
+
+	error = pdf_load_colorspace(&base, xref, baseobj);
+	if (error)
+		return fz_rethrow(error, "cannot load base colorspace (%d %d R)", fz_to_num(baseobj), fz_to_gen(baseobj));
+
+	error = pdf_load_function(&tint, xref, tintobj);
+	if (error)
+	{
+		fz_drop_colorspace(base);
+		return fz_rethrow(error, "cannot load tint function (%d %d R)", fz_to_num(tintobj), fz_to_gen(tintobj));
+	}
+
+	sep = fz_malloc(sizeof(struct separation));
+	sep->base = base;
+	sep->tint = tint;
+
+	cs = fz_new_colorspace(n == 1 ? "Separation" : "DeviceN", n);
+	cs->to_rgb = separation_to_rgb;
+	cs->free_data = free_separation;
+	cs->data = sep;
+
+	*csp = cs;
+	return fz_okay;
+}
+
+/* Indexed */
+
+struct indexed
+{
+	fz_colorspace *base;
+	int high;
+	unsigned char *lookup;
+};
+
+static void
+indexed_to_rgb(fz_colorspace *cs, float *color, float *rgb)
+{
+	struct indexed *idx = cs->data;
+	float alt[FZ_MAX_COLORS];
+	int i, k;
+	i = color[0] * 255;
+	i = CLAMP(i, 0, idx->high);
+	for (k = 0; k < idx->base->n; k++)
+		alt[k] = idx->lookup[i * idx->base->n + k] / 255.0f;
+	idx->base->to_rgb(idx->base, alt, rgb);
+}
+
+static void
+free_indexed(fz_colorspace *cs)
+{
+	struct indexed *idx = cs->data;
+	if (idx->base)
+		fz_drop_colorspace(idx->base);
+	fz_free(idx->lookup);
+	fz_free(idx);
+}
+
+fz_pixmap *
+pdf_expand_indexed_pixmap(fz_pixmap *src)
+{
+	struct indexed *idx;
+	fz_pixmap *dst;
+	unsigned char *s, *d;
+	int y, x, k, n, high;
+	unsigned char *lookup;
+
+	assert(src->colorspace->to_rgb == indexed_to_rgb);
+	assert(src->n == 2);
+
+	idx = src->colorspace->data;
+	high = idx->high;
+	lookup = idx->lookup;
+	n = idx->base->n;
+
+	dst = fz_new_pixmap_with_rect(idx->base, fz_bound_pixmap(src));
+	s = src->samples;
+	d = dst->samples;
+
+	for (y = 0; y < src->h; y++)
+	{
+		for (x = 0; x < src->w; x++)
+		{
+			int v = *s++;
+			int a = *s++;
+			v = MIN(v, high);
+			for (k = 0; k < n; k++)
+				*d++ = fz_mul255(lookup[v * n + k], a);
+			*d++ = a;
+		}
+	}
+
+	if (src->mask)
+		dst->mask = fz_keep_pixmap(src->mask);
+	dst->interpolate = src->interpolate;
+
+	return dst;
+}
+
+static fz_error
+load_indexed(fz_colorspace **csp, pdf_xref *xref, fz_obj *array)
+{
+	fz_error error;
+	fz_colorspace *cs;
+	struct indexed *idx;
+	fz_obj *baseobj = fz_array_get(array, 1);
+	fz_obj *highobj = fz_array_get(array, 2);
+	fz_obj *lookup = fz_array_get(array, 3);
+	fz_colorspace *base;
+	int i, n;
+
+	error = pdf_load_colorspace(&base, xref, baseobj);
+	if (error)
+		return fz_rethrow(error, "cannot load base colorspace (%d %d R)", fz_to_num(baseobj), fz_to_gen(baseobj));
+
+	idx = fz_malloc(sizeof(struct indexed));
+	idx->base = base;
+	idx->high = fz_to_int(highobj);
+	idx->high = CLAMP(idx->high, 0, 255);
+	n = base->n * (idx->high + 1);
+	idx->lookup = fz_malloc(n);
+	memset(idx->lookup, 0, n);
+
+	cs = fz_new_colorspace("Indexed", 1);
+	cs->to_rgb = indexed_to_rgb;
+	cs->free_data = free_indexed;
+	cs->data = idx;
+
+	if (fz_is_string(lookup) && fz_to_str_len(lookup) == n)
+	{
+		unsigned char *buf = (unsigned char *) fz_to_str_buf(lookup);
+		for (i = 0; i < n; i++)
+			idx->lookup[i] = buf[i];
+	}
+	else if (fz_is_indirect(lookup))
+	{
+		fz_stream *file;
+
+		error = pdf_open_stream(&file, xref, fz_to_num(lookup), fz_to_gen(lookup));
+		if (error)
+		{
+			fz_drop_colorspace(cs);
+			return fz_rethrow(error, "cannot open colorspace lookup table (%d 0 R)", fz_to_num(lookup));
+		}
+
+		i = fz_read(file, idx->lookup, n);
+		if (i < 0)
+		{
+			fz_drop_colorspace(cs);
+			return fz_throw("cannot read colorspace lookup table (%d 0 R)", fz_to_num(lookup));
+		}
+
+		fz_close(file);
+	}
+	else
+	{
+		fz_drop_colorspace(cs);
+		return fz_throw("cannot parse colorspace lookup table");
+	}
+
+	*csp = cs;
+	return fz_okay;
+}
+
+/* Parse and create colorspace from PDF object */
+
+static fz_error
+pdf_load_colorspace_imp(fz_colorspace **csp, pdf_xref *xref, fz_obj *obj)
+{
+	if (fz_is_name(obj))
+	{
+		if (!strcmp(fz_to_name(obj), "Pattern"))
+			*csp = fz_device_gray;
+		else if (!strcmp(fz_to_name(obj), "G"))
+			*csp = fz_device_gray;
+		else if (!strcmp(fz_to_name(obj), "RGB"))
+			*csp = fz_device_rgb;
+		else if (!strcmp(fz_to_name(obj), "CMYK"))
+			*csp = fz_device_cmyk;
+		else if (!strcmp(fz_to_name(obj), "DeviceGray"))
+			*csp = fz_device_gray;
+		else if (!strcmp(fz_to_name(obj), "DeviceRGB"))
+			*csp = fz_device_rgb;
+		else if (!strcmp(fz_to_name(obj), "DeviceCMYK"))
+			*csp = fz_device_cmyk;
+		else
+			return fz_throw("unknown colorspace: %s", fz_to_name(obj));
+		return fz_okay;
+	}
+
+	else if (fz_is_array(obj))
+	{
+		fz_obj *name = fz_array_get(obj, 0);
+
+		if (fz_is_name(name))
+		{
+			/* load base colorspace instead */
+			if (!strcmp(fz_to_name(name), "Pattern"))
+			{
+				fz_error error;
+
+				obj = fz_array_get(obj, 1);
+				if (!obj)
+				{
+					*csp = fz_device_gray;
+					return fz_okay;
+				}
+
+				error = pdf_load_colorspace(csp, xref, obj);
+				if (error)
+					return fz_rethrow(error, "cannot load pattern (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			}
+
+			else if (!strcmp(fz_to_name(name), "G"))
+				*csp = fz_device_gray;
+			else if (!strcmp(fz_to_name(name), "RGB"))
+				*csp = fz_device_rgb;
+			else if (!strcmp(fz_to_name(name), "CMYK"))
+				*csp = fz_device_cmyk;
+			else if (!strcmp(fz_to_name(name), "DeviceGray"))
+				*csp = fz_device_gray;
+			else if (!strcmp(fz_to_name(name), "DeviceRGB"))
+				*csp = fz_device_rgb;
+			else if (!strcmp(fz_to_name(name), "DeviceCMYK"))
+				*csp = fz_device_cmyk;
+			else if (!strcmp(fz_to_name(name), "CalGray"))
+				*csp = fz_device_gray;
+			else if (!strcmp(fz_to_name(name), "CalRGB"))
+				*csp = fz_device_rgb;
+			else if (!strcmp(fz_to_name(name), "CalCMYK"))
+				*csp = fz_device_cmyk;
+			else if (!strcmp(fz_to_name(name), "Lab"))
+				*csp = fz_device_lab;
+
+			else if (!strcmp(fz_to_name(name), "ICCBased"))
+				return load_icc_based(csp, xref, fz_array_get(obj, 1));
+
+			else if (!strcmp(fz_to_name(name), "Indexed"))
+				return load_indexed(csp, xref, obj);
+			else if (!strcmp(fz_to_name(name), "I"))
+				return load_indexed(csp, xref, obj);
+
+			else if (!strcmp(fz_to_name(name), "Separation"))
+				return load_separation(csp, xref, obj);
+
+			else if (!strcmp(fz_to_name(name), "DeviceN"))
+				return load_separation(csp, xref, obj);
+
+			else
+				return fz_throw("syntaxerror: unknown colorspace %s", fz_to_name(name));
+
+			return fz_okay;
+		}
+	}
+
+	return fz_throw("syntaxerror: could not parse color space (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+}
+
+fz_error
+pdf_load_colorspace(fz_colorspace **csp, pdf_xref *xref, fz_obj *obj)
+{
+	fz_error error;
+
+	if ((*csp = pdf_find_item(xref->store, fz_drop_colorspace, obj)))
+	{
+		fz_keep_colorspace(*csp);
+		return fz_okay;
+	}
+
+	error = pdf_load_colorspace_imp(csp, xref, obj);
+	if (error)
+		return fz_rethrow(error, "cannot load colorspace (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+
+	pdf_store_item(xref->store, fz_keep_colorspace, fz_drop_colorspace, obj, *csp);
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_crypt.c b/contrib/media/updf/pdf/pdf_crypt.c
new file mode 100644
index 000000000..4dd4c4e17
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_crypt.c
@@ -0,0 +1,847 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+enum
+{
+	PDF_CRYPT_NONE,
+	PDF_CRYPT_RC4,
+	PDF_CRYPT_AESV2,
+	PDF_CRYPT_AESV3,
+	PDF_CRYPT_UNKNOWN,
+};
+
+typedef struct pdf_crypt_filter_s pdf_crypt_filter;
+
+struct pdf_crypt_filter_s
+{
+	int method;
+	int length;
+};
+
+struct pdf_crypt_s
+{
+	fz_obj *id;
+
+	int v;
+	int length;
+	fz_obj *cf;
+	pdf_crypt_filter stmf;
+	pdf_crypt_filter strf;
+
+	int r;
+	unsigned char o[48];
+	unsigned char u[48];
+	unsigned char oe[32];
+	unsigned char ue[32];
+	int p;
+	int encrypt_metadata;
+
+	unsigned char key[32]; /* decryption key generated from password */
+};
+
+static fz_error pdf_parse_crypt_filter(pdf_crypt_filter *cf, fz_obj *dict, char *name, int defaultlength);
+
+/*
+ * Create crypt object for decrypting strings and streams
+ * given the Encryption and ID objects.
+ */
+
+fz_error
+pdf_new_crypt(pdf_crypt **cryptp, fz_obj *dict, fz_obj *id)
+{
+	pdf_crypt *crypt;
+	fz_error error;
+	fz_obj *obj;
+
+	crypt = fz_malloc(sizeof(pdf_crypt));
+	memset(crypt, 0x00, sizeof(pdf_crypt));
+
+	/* Common to all security handlers (PDF 1.7 table 3.18) */
+
+	obj = fz_dict_gets(dict, "Filter");
+	if (!fz_is_name(obj))
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("unspecified encryption handler");
+	}
+	if (strcmp(fz_to_name(obj), "Standard") != 0)
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("unknown encryption handler: '%s'", fz_to_name(obj));
+	}
+
+	crypt->v = 0;
+	obj = fz_dict_gets(dict, "V");
+	if (fz_is_int(obj))
+		crypt->v = fz_to_int(obj);
+	if (crypt->v != 1 && crypt->v != 2 && crypt->v != 4 && crypt->v != 5)
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("unknown encryption version");
+	}
+
+	crypt->length = 40;
+	if (crypt->v == 2 || crypt->v == 4)
+	{
+		obj = fz_dict_gets(dict, "Length");
+		if (fz_is_int(obj))
+			crypt->length = fz_to_int(obj);
+
+		/* work-around for pdf generators that assume length is in bytes */
+		if (crypt->length < 40)
+			crypt->length = crypt->length * 8;
+
+		if (crypt->length % 8 != 0)
+		{
+			pdf_free_crypt(crypt);
+			return fz_throw("invalid encryption key length");
+		}
+		if (crypt->length > 256)
+		{
+			pdf_free_crypt(crypt);
+			return fz_throw("invalid encryption key length");
+		}
+	}
+
+	if (crypt->v == 5)
+		crypt->length = 256;
+
+	if (crypt->v == 1 || crypt->v == 2)
+	{
+		crypt->stmf.method = PDF_CRYPT_RC4;
+		crypt->stmf.length = crypt->length;
+
+		crypt->strf.method = PDF_CRYPT_RC4;
+		crypt->strf.length = crypt->length;
+	}
+
+	if (crypt->v == 4 || crypt->v == 5)
+	{
+		crypt->stmf.method = PDF_CRYPT_NONE;
+		crypt->stmf.length = crypt->length;
+
+		crypt->strf.method = PDF_CRYPT_NONE;
+		crypt->strf.length = crypt->length;
+
+		obj = fz_dict_gets(dict, "CF");
+		if (fz_is_dict(obj))
+		{
+			crypt->cf = fz_keep_obj(obj);
+		}
+		else
+		{
+			crypt->cf = NULL;
+		}
+
+		obj = fz_dict_gets(dict, "StmF");
+		if (fz_is_name(obj))
+		{
+			error = pdf_parse_crypt_filter(&crypt->stmf, crypt->cf, fz_to_name(obj), crypt->length);
+			if (error)
+			{
+				pdf_free_crypt(crypt);
+				return fz_rethrow(error, "cannot parse stream crypt filter (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			}
+		}
+
+		obj = fz_dict_gets(dict, "StrF");
+		if (fz_is_name(obj))
+		{
+			error = pdf_parse_crypt_filter(&crypt->strf, crypt->cf, fz_to_name(obj), crypt->length);
+			if (error)
+			{
+				pdf_free_crypt(crypt);
+				return fz_rethrow(error, "cannot parse string crypt filter (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			}
+		}
+
+		/* in crypt revision 4, the crypt filter determines the key length */
+		if (crypt->strf.method != PDF_CRYPT_NONE)
+			crypt->length = crypt->stmf.length;
+	}
+
+	/* Standard security handler (PDF 1.7 table 3.19) */
+
+	obj = fz_dict_gets(dict, "R");
+	if (fz_is_int(obj))
+		crypt->r = fz_to_int(obj);
+	else
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("encryption dictionary missing revision value");
+	}
+
+	obj = fz_dict_gets(dict, "O");
+	if (fz_is_string(obj) && fz_to_str_len(obj) == 32)
+		memcpy(crypt->o, fz_to_str_buf(obj), 32);
+	/* /O and /U are supposed to be 48 bytes long for revision 5, they're often longer, though */
+	else if (crypt->r == 5 && fz_is_string(obj) && fz_to_str_len(obj) >= 48)
+		memcpy(crypt->o, fz_to_str_buf(obj), 48);
+	else
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("encryption dictionary missing owner password");
+	}
+
+	obj = fz_dict_gets(dict, "U");
+	if (fz_is_string(obj) && fz_to_str_len(obj) == 32)
+		memcpy(crypt->u, fz_to_str_buf(obj), 32);
+	else if (fz_is_string(obj) && fz_to_str_len(obj) >= 48 && crypt->r == 5)
+		memcpy(crypt->u, fz_to_str_buf(obj), 48);
+	else if (fz_is_string(obj) && fz_to_str_len(obj) < 32)
+	{
+		fz_warn("encryption password key too short (%d)", fz_to_str_len(obj));
+		memcpy(crypt->u, fz_to_str_buf(obj), fz_to_str_len(obj));
+	}
+	else
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("encryption dictionary missing user password");
+	}
+
+	obj = fz_dict_gets(dict, "P");
+	if (fz_is_int(obj))
+		crypt->p = fz_to_int(obj);
+	else
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("encryption dictionary missing permissions value");
+	}
+
+	if (crypt->r == 5)
+	{
+		obj = fz_dict_gets(dict, "OE");
+		if (!fz_is_string(obj) || fz_to_str_len(obj) != 32)
+		{
+			pdf_free_crypt(crypt);
+			return fz_throw("encryption dictionary missing owner encryption key");
+		}
+		memcpy(crypt->oe, fz_to_str_buf(obj), 32);
+
+		obj = fz_dict_gets(dict, "UE");
+		if (!fz_is_string(obj) || fz_to_str_len(obj) != 32)
+		{
+			pdf_free_crypt(crypt);
+			return fz_throw("encryption dictionary missing user encryption key");
+		}
+		memcpy(crypt->ue, fz_to_str_buf(obj), 32);
+	}
+
+	crypt->encrypt_metadata = 1;
+	obj = fz_dict_gets(dict, "EncryptMetadata");
+	if (fz_is_bool(obj))
+		crypt->encrypt_metadata = fz_to_bool(obj);
+
+	/* Extract file identifier string */
+
+	if (fz_is_array(id) && fz_array_len(id) == 2)
+	{
+		obj = fz_array_get(id, 0);
+		if (fz_is_string(obj))
+			crypt->id = fz_keep_obj(obj);
+	}
+	else
+		fz_warn("missing file identifier, may not be able to do decryption");
+
+	*cryptp = crypt;
+	return fz_okay;
+}
+
+void
+pdf_free_crypt(pdf_crypt *crypt)
+{
+	if (crypt->id) fz_drop_obj(crypt->id);
+	if (crypt->cf) fz_drop_obj(crypt->cf);
+	fz_free(crypt);
+}
+
+/*
+ * Parse a CF dictionary entry (PDF 1.7 table 3.22)
+ */
+
+static fz_error
+pdf_parse_crypt_filter(pdf_crypt_filter *cf, fz_obj *cf_obj, char *name, int defaultlength)
+{
+	fz_obj *obj;
+	fz_obj *dict;
+	int is_identity = (strcmp(name, "Identity") == 0);
+	int is_stdcf = (!is_identity && (strcmp(name, "StdCF") == 0));
+
+	if (!is_identity && !is_stdcf)
+	{
+		return fz_throw("Crypt Filter not Identity or StdCF (%d %d R)", fz_to_num(cf_obj), fz_to_gen(cf_obj));
+	}
+	cf->method = PDF_CRYPT_NONE;
+	cf->length = defaultlength;
+
+	if (cf_obj == NULL)
+	{
+		cf->method = (is_identity ? PDF_CRYPT_NONE : PDF_CRYPT_RC4);
+		return fz_okay;
+	}
+
+	dict = fz_dict_gets(cf_obj, name);
+	if (!fz_is_dict(dict))
+	{
+		return fz_throw("cannot parse crypt filter (%d %d R)", fz_to_num(cf_obj), fz_to_gen(cf_obj));
+	}
+	obj = fz_dict_gets(dict, "CFM");
+	if (fz_is_name(obj))
+	{
+		if (!strcmp(fz_to_name(obj), "None"))
+			cf->method = PDF_CRYPT_NONE;
+		else if (!strcmp(fz_to_name(obj), "V2"))
+			cf->method = PDF_CRYPT_RC4;
+		else if (!strcmp(fz_to_name(obj), "AESV2"))
+			cf->method = PDF_CRYPT_AESV2;
+		else if (!strcmp(fz_to_name(obj), "AESV3"))
+			cf->method = PDF_CRYPT_AESV3;
+		else
+			fz_throw("unknown encryption method: %s", fz_to_name(obj));
+	}
+
+	obj = fz_dict_gets(dict, "Length");
+	if (fz_is_int(obj))
+		cf->length = fz_to_int(obj);
+
+	/* the length for crypt filters is supposed to be in bytes not bits */
+	if (cf->length < 40)
+		cf->length = cf->length * 8;
+
+	if ((cf->length % 8) != 0)
+		return fz_throw("invalid key length: %d", cf->length);
+
+	return fz_okay;
+}
+
+/*
+ * Compute an encryption key (PDF 1.7 algorithm 3.2)
+ */
+
+static const unsigned char padding[32] =
+{
+	0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41,
+	0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08,
+	0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80,
+	0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a
+};
+
+static void
+pdf_compute_encryption_key(pdf_crypt *crypt, unsigned char *password, int pwlen, unsigned char *key)
+{
+	unsigned char buf[32];
+	unsigned int p;
+	int i, n;
+	fz_md5 md5;
+
+	n = crypt->length / 8;
+
+	/* Step 1 - copy and pad password string */
+	if (pwlen > 32)
+		pwlen = 32;
+	memcpy(buf, password, pwlen);
+	memcpy(buf + pwlen, padding, 32 - pwlen);
+
+	/* Step 2 - init md5 and pass value of step 1 */
+	fz_md5_init(&md5);
+	fz_md5_update(&md5, buf, 32);
+
+	/* Step 3 - pass O value */
+	fz_md5_update(&md5, crypt->o, 32);
+
+	/* Step 4 - pass P value as unsigned int, low-order byte first */
+	p = (unsigned int) crypt->p;
+	buf[0] = (p) & 0xFF;
+	buf[1] = (p >> 8) & 0xFF;
+	buf[2] = (p >> 16) & 0xFF;
+	buf[3] = (p >> 24) & 0xFF;
+	fz_md5_update(&md5, buf, 4);
+
+	/* Step 5 - pass first element of ID array */
+	fz_md5_update(&md5, (unsigned char *)fz_to_str_buf(crypt->id), fz_to_str_len(crypt->id));
+
+	/* Step 6 (revision 4 or greater) - if metadata is not encrypted pass 0xFFFFFFFF */
+	if (crypt->r >= 4)
+	{
+		if (!crypt->encrypt_metadata)
+		{
+			buf[0] = 0xFF;
+			buf[1] = 0xFF;
+			buf[2] = 0xFF;
+			buf[3] = 0xFF;
+			fz_md5_update(&md5, buf, 4);
+		}
+	}
+
+	/* Step 7 - finish the hash */
+	fz_md5_final(&md5, buf);
+
+	/* Step 8 (revision 3 or greater) - do some voodoo 50 times */
+	if (crypt->r >= 3)
+	{
+		for (i = 0; i < 50; i++)
+		{
+			fz_md5_init(&md5);
+			fz_md5_update(&md5, buf, n);
+			fz_md5_final(&md5, buf);
+		}
+	}
+
+	/* Step 9 - the key is the first 'n' bytes of the result */
+	memcpy(key, buf, n);
+}
+
+/*
+ * Compute an encryption key (PDF 1.7 ExtensionLevel 3 algorithm 3.2a)
+ */
+
+static void
+pdf_compute_encryption_key_r5(pdf_crypt *crypt, unsigned char *password, int pwlen, int ownerkey, unsigned char *validationkey)
+{
+	unsigned char buffer[128 + 8 + 48];
+	fz_sha256 sha256;
+	fz_aes aes;
+
+	/* Step 2 - truncate UTF-8 password to 127 characters */
+
+	if (pwlen > 127)
+		pwlen = 127;
+
+	/* Step 3/4 - test password against owner/user key and compute encryption key */
+
+	memcpy(buffer, password, pwlen);
+	if (ownerkey)
+	{
+		memcpy(buffer + pwlen, crypt->o + 32, 8);
+		memcpy(buffer + pwlen + 8, crypt->u, 48);
+	}
+	else
+		memcpy(buffer + pwlen, crypt->u + 32, 8);
+
+	fz_sha256_init(&sha256);
+	fz_sha256_update(&sha256, buffer, pwlen + 8 + (ownerkey ? 48 : 0));
+	fz_sha256_final(&sha256, validationkey);
+
+	/* Step 3.5/4.5 - compute file encryption key from OE/UE */
+
+	memcpy(buffer + pwlen, crypt->u + 40, 8);
+
+	fz_sha256_init(&sha256);
+	fz_sha256_update(&sha256, buffer, pwlen + 8);
+	fz_sha256_final(&sha256, buffer);
+
+	// clear password buffer and use it as iv
+	memset(buffer + 32, 0, sizeof(buffer) - 32);
+	aes_setkey_dec(&aes, buffer, crypt->length);
+	aes_crypt_cbc(&aes, AES_DECRYPT, 32, buffer + 32, ownerkey ? crypt->oe : crypt->ue, crypt->key);
+}
+
+/*
+ * Computing the user password (PDF 1.7 algorithm 3.4 and 3.5)
+ * Also save the generated key for decrypting objects and streams in crypt->key.
+ */
+
+static void
+pdf_compute_user_password(pdf_crypt *crypt, unsigned char *password, int pwlen, unsigned char *output)
+{
+	if (crypt->r == 2)
+	{
+		fz_arc4 arc4;
+
+		pdf_compute_encryption_key(crypt, password, pwlen, crypt->key);
+		fz_arc4_init(&arc4, crypt->key, crypt->length / 8);
+		fz_arc4_encrypt(&arc4, output, padding, 32);
+	}
+
+	if (crypt->r == 3 || crypt->r == 4)
+	{
+		unsigned char xor[32];
+		unsigned char digest[16];
+		fz_md5 md5;
+		fz_arc4 arc4;
+		int i, x, n;
+
+		n = crypt->length / 8;
+
+		pdf_compute_encryption_key(crypt, password, pwlen, crypt->key);
+
+		fz_md5_init(&md5);
+		fz_md5_update(&md5, padding, 32);
+		fz_md5_update(&md5, (unsigned char*)fz_to_str_buf(crypt->id), fz_to_str_len(crypt->id));
+		fz_md5_final(&md5, digest);
+
+		fz_arc4_init(&arc4, crypt->key, n);
+		fz_arc4_encrypt(&arc4, output, digest, 16);
+
+		for (x = 1; x <= 19; x++)
+		{
+			for (i = 0; i < n; i++)
+				xor[i] = crypt->key[i] ^ x;
+			fz_arc4_init(&arc4, xor, n);
+			fz_arc4_encrypt(&arc4, output, output, 16);
+		}
+
+		memcpy(output + 16, padding, 16);
+	}
+
+	if (crypt->r == 5)
+	{
+		pdf_compute_encryption_key_r5(crypt, password, pwlen, 0, output);
+	}
+}
+
+/*
+ * Authenticating the user password (PDF 1.7 algorithm 3.6
+ * and ExtensionLevel 3 algorithm 3.11)
+ * This also has the side effect of saving a key generated
+ * from the password for decrypting objects and streams.
+ */
+
+static int
+pdf_authenticate_user_password(pdf_crypt *crypt, unsigned char *password, int pwlen)
+{
+	unsigned char output[32];
+	pdf_compute_user_password(crypt, password, pwlen, output);
+	if (crypt->r == 2 || crypt->r == 5)
+		return memcmp(output, crypt->u, 32) == 0;
+	if (crypt->r == 3 || crypt->r == 4)
+		return memcmp(output, crypt->u, 16) == 0;
+	return 0;
+}
+
+/*
+ * Authenticating the owner password (PDF 1.7 algorithm 3.7
+ * and ExtensionLevel 3 algorithm 3.12)
+ * Generates the user password from the owner password
+ * and calls pdf_authenticate_user_password.
+ */
+
+static int
+pdf_authenticate_owner_password(pdf_crypt *crypt, unsigned char *ownerpass, int pwlen)
+{
+	unsigned char pwbuf[32];
+	unsigned char key[32];
+	unsigned char xor[32];
+	unsigned char userpass[32];
+	int i, n, x;
+	fz_md5 md5;
+	fz_arc4 arc4;
+
+	if (crypt->r == 5)
+	{
+		/* PDF 1.7 ExtensionLevel 3 algorithm 3.12 */
+
+		pdf_compute_encryption_key_r5(crypt, ownerpass, pwlen, 1, key);
+
+		return !memcmp(key, crypt->o, 32);
+	}
+
+	n = crypt->length / 8;
+
+	/* Step 1 -- steps 1 to 4 of PDF 1.7 algorithm 3.3 */
+
+	/* copy and pad password string */
+	if (pwlen > 32)
+		pwlen = 32;
+	memcpy(pwbuf, ownerpass, pwlen);
+	memcpy(pwbuf + pwlen, padding, 32 - pwlen);
+
+	/* take md5 hash of padded password */
+	fz_md5_init(&md5);
+	fz_md5_update(&md5, pwbuf, 32);
+	fz_md5_final(&md5, key);
+
+	/* do some voodoo 50 times (Revision 3 or greater) */
+	if (crypt->r >= 3)
+	{
+		for (i = 0; i < 50; i++)
+		{
+			fz_md5_init(&md5);
+			fz_md5_update(&md5, key, 16);
+			fz_md5_final(&md5, key);
+		}
+	}
+
+	/* Step 2 (Revision 2) */
+	if (crypt->r == 2)
+	{
+		fz_arc4_init(&arc4, key, n);
+		fz_arc4_encrypt(&arc4, userpass, crypt->o, 32);
+	}
+
+	/* Step 2 (Revision 3 or greater) */
+	if (crypt->r >= 3)
+	{
+		memcpy(userpass, crypt->o, 32);
+		for (x = 0; x < 20; x++)
+		{
+			for (i = 0; i < n; i++)
+				xor[i] = key[i] ^ (19 - x);
+			fz_arc4_init(&arc4, xor, n);
+			fz_arc4_encrypt(&arc4, userpass, userpass, 32);
+		}
+	}
+
+	return pdf_authenticate_user_password(crypt, userpass, 32);
+}
+
+int
+pdf_authenticate_password(pdf_xref *xref, char *password)
+{
+	if (xref->crypt)
+	{
+		if (pdf_authenticate_user_password(xref->crypt, (unsigned char *)password, strlen(password)))
+			return 1;
+		if (pdf_authenticate_owner_password(xref->crypt, (unsigned char *)password, strlen(password)))
+			return 1;
+		return 0;
+	}
+	return 1;
+}
+
+int
+pdf_needs_password(pdf_xref *xref)
+{
+	if (!xref->crypt)
+		return 0;
+	if (pdf_authenticate_password(xref, ""))
+		return 0;
+	return 1;
+}
+
+int
+pdf_has_permission(pdf_xref *xref, int p)
+{
+	if (!xref->crypt)
+		return 1;
+	return xref->crypt->p & p;
+}
+
+unsigned char *
+pdf_get_crypt_key(pdf_xref *xref)
+{
+	if (xref->crypt)
+		return xref->crypt->key;
+	return NULL;
+}
+
+int
+pdf_get_crypt_revision(pdf_xref *xref)
+{
+	if (xref->crypt)
+		return xref->crypt->v;
+	return 0;
+}
+
+char *
+pdf_get_crypt_method(pdf_xref *xref)
+{
+	if (xref->crypt)
+	{
+		switch (xref->crypt->strf.method)
+		{
+		case PDF_CRYPT_NONE: return "None";
+		case PDF_CRYPT_RC4: return "RC4";
+		case PDF_CRYPT_AESV2: return "AES";
+		case PDF_CRYPT_AESV3: return "AES";
+		case PDF_CRYPT_UNKNOWN: return "Unknown";
+		}
+	}
+	return "None";
+}
+
+int
+pdf_get_crypt_length(pdf_xref *xref)
+{
+	if (xref->crypt)
+		return xref->crypt->length;
+	return 0;
+}
+
+/*
+ * PDF 1.7 algorithm 3.1 and ExtensionLevel 3 algorithm 3.1a
+ *
+ * Using the global encryption key that was generated from the
+ * password, create a new key that is used to decrypt indivual
+ * objects and streams. This key is based on the object and
+ * generation numbers.
+ */
+
+static int
+pdf_compute_object_key(pdf_crypt *crypt, pdf_crypt_filter *cf, int num, int gen, unsigned char *key)
+{
+	fz_md5 md5;
+	unsigned char message[5];
+
+	if (cf->method == PDF_CRYPT_AESV3)
+	{
+		memcpy(key, crypt->key, crypt->length / 8);
+		return crypt->length / 8;
+	}
+
+	fz_md5_init(&md5);
+	fz_md5_update(&md5, crypt->key, crypt->length / 8);
+	message[0] = (num) & 0xFF;
+	message[1] = (num >> 8) & 0xFF;
+	message[2] = (num >> 16) & 0xFF;
+	message[3] = (gen) & 0xFF;
+	message[4] = (gen >> 8) & 0xFF;
+	fz_md5_update(&md5, message, 5);
+
+	if (cf->method == PDF_CRYPT_AESV2)
+		fz_md5_update(&md5, (unsigned char *)"sAlT", 4);
+
+	fz_md5_final(&md5, key);
+
+	if (crypt->length / 8 + 5 > 16)
+		return 16;
+	return crypt->length / 8 + 5;
+}
+
+/*
+ * PDF 1.7 algorithm 3.1 and ExtensionLevel 3 algorithm 3.1a
+ *
+ * Decrypt all strings in obj modifying the data in-place.
+ * Recurse through arrays and dictionaries, but do not follow
+ * indirect references.
+ */
+
+static void
+pdf_crypt_obj_imp(pdf_crypt *crypt, fz_obj *obj, unsigned char *key, int keylen)
+{
+	unsigned char *s;
+	int i, n;
+
+	if (fz_is_indirect(obj))
+		return;
+
+	if (fz_is_string(obj))
+	{
+		s = (unsigned char *) fz_to_str_buf(obj);
+		n = fz_to_str_len(obj);
+
+		if (crypt->strf.method == PDF_CRYPT_RC4)
+		{
+			fz_arc4 arc4;
+			fz_arc4_init(&arc4, key, keylen);
+			fz_arc4_encrypt(&arc4, s, s, n);
+		}
+
+		if (crypt->strf.method == PDF_CRYPT_AESV2 || crypt->strf.method == PDF_CRYPT_AESV3)
+		{
+			if (n & 15 || n < 32)
+				fz_warn("invalid string length for aes encryption");
+			else
+			{
+				unsigned char iv[16];
+				fz_aes aes;
+				memcpy(iv, s, 16);
+				aes_setkey_dec(&aes, key, keylen * 8);
+				aes_crypt_cbc(&aes, AES_DECRYPT, n - 16, iv, s + 16, s);
+				/* delete space used for iv and padding bytes at end */
+				if (s[n - 17] < 1 || s[n - 17] > 16)
+					fz_warn("aes padding out of range");
+				else
+					fz_set_str_len(obj, n - 16 - s[n - 17]);
+			}
+		}
+	}
+
+	else if (fz_is_array(obj))
+	{
+		n = fz_array_len(obj);
+		for (i = 0; i < n; i++)
+		{
+			pdf_crypt_obj_imp(crypt, fz_array_get(obj, i), key, keylen);
+		}
+	}
+
+	else if (fz_is_dict(obj))
+	{
+		n = fz_dict_len(obj);
+		for (i = 0; i < n; i++)
+		{
+			pdf_crypt_obj_imp(crypt, fz_dict_get_val(obj, i), key, keylen);
+		}
+	}
+}
+
+void
+pdf_crypt_obj(pdf_crypt *crypt, fz_obj *obj, int num, int gen)
+{
+	unsigned char key[32];
+	int len;
+
+	len = pdf_compute_object_key(crypt, &crypt->strf, num, gen, key);
+
+	pdf_crypt_obj_imp(crypt, obj, key, len);
+}
+
+/*
+ * PDF 1.7 algorithm 3.1 and ExtensionLevel 3 algorithm 3.1a
+ *
+ * Create filter suitable for de/encrypting a stream.
+ */
+static fz_stream *
+pdf_open_crypt_imp(fz_stream *chain, pdf_crypt *crypt, pdf_crypt_filter *stmf, int num, int gen)
+{
+	unsigned char key[32];
+	int len;
+
+	len = pdf_compute_object_key(crypt, stmf, num, gen, key);
+
+	if (stmf->method == PDF_CRYPT_RC4)
+		return fz_open_arc4(chain, key, len);
+
+	if (stmf->method == PDF_CRYPT_AESV2 || stmf->method == PDF_CRYPT_AESV3)
+		return fz_open_aesd(chain, key, len);
+
+	return fz_open_copy(chain);
+}
+
+fz_stream *
+pdf_open_crypt(fz_stream *chain, pdf_crypt *crypt, int num, int gen)
+{
+	return pdf_open_crypt_imp(chain, crypt, &crypt->stmf, num, gen);
+}
+
+fz_stream *
+pdf_open_crypt_with_filter(fz_stream *chain, pdf_crypt *crypt, char *name, int num, int gen)
+{
+	fz_error error;
+	pdf_crypt_filter cf;
+
+	if (strcmp(name, "Identity"))
+	{
+		error = pdf_parse_crypt_filter(&cf, crypt->cf, name, crypt->length);
+		if (error)
+			fz_catch(error, "cannot parse crypt filter (%d %d R)", num, gen);
+		else
+			return pdf_open_crypt_imp(chain, crypt, &cf, num, gen);
+	}
+	return chain;
+}
+
+void pdf_debug_crypt(pdf_crypt *crypt)
+{
+	int i;
+
+	printf("crypt {\n");
+
+	printf("\tv=%d length=%d\n", crypt->v, crypt->length);
+	printf("\tstmf method=%d length=%d\n", crypt->stmf.method, crypt->stmf.length);
+	printf("\tstrf method=%d length=%d\n", crypt->strf.method, crypt->strf.length);
+	printf("\tr=%d\n", crypt->r);
+
+	printf("\to=<");
+	for (i = 0; i < 32; i++)
+		printf("%02X", crypt->o[i]);
+	printf(">\n");
+
+	printf("\tu=<");
+	for (i = 0; i < 32; i++)
+		printf("%02X", crypt->u[i]);
+	printf(">\n");
+
+	printf("}\n");
+}
diff --git a/contrib/media/updf/pdf/pdf_encoding.c b/contrib/media/updf/pdf/pdf_encoding.c
new file mode 100644
index 000000000..9a42a1c1d
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_encoding.c
@@ -0,0 +1,83 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#include "data_encodings.h"
+#include "data_glyphlist.h"
+
+void
+pdf_load_encoding(char **estrings, char *encoding)
+{
+	char **bstrings = NULL;
+	int i;
+
+	if (!strcmp(encoding, "StandardEncoding"))
+		bstrings = (char**) pdf_standard;
+	if (!strcmp(encoding, "MacRomanEncoding"))
+		bstrings = (char**) pdf_mac_roman;
+	if (!strcmp(encoding, "MacExpertEncoding"))
+		bstrings = (char**) pdf_mac_expert;
+	if (!strcmp(encoding, "WinAnsiEncoding"))
+		bstrings = (char**) pdf_win_ansi;
+
+	if (bstrings)
+		for (i = 0; i < 256; i++)
+			estrings[i] = bstrings[i];
+}
+
+int
+pdf_lookup_agl(char *name)
+{
+	char buf[64];
+	char *p;
+	int l = 0;
+	int r = nelem(agl_name_list) - 1;
+
+	fz_strlcpy(buf, name, sizeof buf);
+
+	/* kill anything after first period and underscore */
+	p = strchr(buf, '.');
+	if (p) p[0] = 0;
+	p = strchr(buf, '_');
+	if (p) p[0] = 0;
+
+	while (l <= r)
+	{
+		int m = (l + r) >> 1;
+		int c = strcmp(buf, agl_name_list[m]);
+		if (c < 0)
+			r = m - 1;
+		else if (c > 0)
+			l = m + 1;
+		else
+			return agl_code_list[m];
+	}
+
+	if (strstr(buf, "uni") == buf)
+		return strtol(buf + 3, NULL, 16);
+	else if (strstr(buf, "u") == buf)
+		return strtol(buf + 1, NULL, 16);
+	else if (strstr(buf, "a") == buf && strlen(buf) >= 3)
+		return strtol(buf + 1, NULL, 10);
+
+	return 0;
+}
+
+static const char *empty_dup_list[] = { 0 };
+
+const char **
+pdf_lookup_agl_duplicates(int ucs)
+{
+	int l = 0;
+	int r = nelem(agl_dup_offsets) / 2 - 1;
+	while (l <= r)
+	{
+		int m = (l + r) >> 1;
+		if (ucs < agl_dup_offsets[m << 1])
+			r = m - 1;
+		else if (ucs > agl_dup_offsets[m << 1])
+			l = m + 1;
+		else
+			return agl_dup_names + agl_dup_offsets[(m << 1) + 1];
+	}
+	return empty_dup_list;
+}
diff --git a/contrib/media/updf/pdf/pdf_font.c b/contrib/media/updf/pdf/pdf_font.c
new file mode 100644
index 000000000..e7da43c07
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_font.c
@@ -0,0 +1,1162 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_XFREE86_H
+
+static fz_error pdf_load_font_descriptor(pdf_font_desc *fontdesc, pdf_xref *xref, fz_obj *dict, char *collection, char *basefont);
+
+static char *base_font_names[14][7] =
+{
+	{ "Courier", "CourierNew", "CourierNewPSMT", NULL },
+	{ "Courier-Bold", "CourierNew,Bold", "Courier,Bold",
+		"CourierNewPS-BoldMT", "CourierNew-Bold", NULL },
+	{ "Courier-Oblique", "CourierNew,Italic", "Courier,Italic",
+		"CourierNewPS-ItalicMT", "CourierNew-Italic", NULL },
+	{ "Courier-BoldOblique", "CourierNew,BoldItalic", "Courier,BoldItalic",
+		"CourierNewPS-BoldItalicMT", "CourierNew-BoldItalic", NULL },
+	{ "Helvetica", "ArialMT", "Arial", NULL },
+	{ "Helvetica-Bold", "Arial-BoldMT", "Arial,Bold", "Arial-Bold",
+		"Helvetica,Bold", NULL },
+	{ "Helvetica-Oblique", "Arial-ItalicMT", "Arial,Italic", "Arial-Italic",
+		"Helvetica,Italic", "Helvetica-Italic", NULL },
+	{ "Helvetica-BoldOblique", "Arial-BoldItalicMT",
+		"Arial,BoldItalic", "Arial-BoldItalic",
+		"Helvetica,BoldItalic", "Helvetica-BoldItalic", NULL },
+	{ "Times-Roman", "TimesNewRomanPSMT", "TimesNewRoman",
+		"TimesNewRomanPS", NULL },
+	{ "Times-Bold", "TimesNewRomanPS-BoldMT", "TimesNewRoman,Bold",
+		"TimesNewRomanPS-Bold", "TimesNewRoman-Bold", NULL },
+	{ "Times-Italic", "TimesNewRomanPS-ItalicMT", "TimesNewRoman,Italic",
+		"TimesNewRomanPS-Italic", "TimesNewRoman-Italic", NULL },
+	{ "Times-BoldItalic", "TimesNewRomanPS-BoldItalicMT",
+		"TimesNewRoman,BoldItalic", "TimesNewRomanPS-BoldItalic",
+		"TimesNewRoman-BoldItalic", NULL },
+	{ "Symbol", NULL },
+	{ "ZapfDingbats", NULL }
+};
+
+static int is_dynalab(char *name)
+{
+	if (strstr(name, "HuaTian"))
+		return 1;
+	if (strstr(name, "MingLi"))
+		return 1;
+	if ((strstr(name, "DF") == name) || strstr(name, "+DF"))
+		return 1;
+	if ((strstr(name, "DLC") == name) || strstr(name, "+DLC"))
+		return 1;
+	return 0;
+}
+
+static int strcmp_ignore_space(char *a, char *b)
+{
+	while (1)
+	{
+		while (*a == ' ')
+			a++;
+		while (*b == ' ')
+			b++;
+		if (*a != *b)
+			return 1;
+		if (*a == 0)
+			return *a != *b;
+		if (*b == 0)
+			return *a != *b;
+		a++;
+		b++;
+	}
+}
+
+static char *clean_font_name(char *fontname)
+{
+	int i, k;
+	for (i = 0; i < 14; i++)
+		for (k = 0; base_font_names[i][k]; k++)
+			if (!strcmp_ignore_space(base_font_names[i][k], fontname))
+				return base_font_names[i][0];
+	return fontname;
+}
+
+/*
+ * FreeType and Rendering glue
+ */
+
+enum { UNKNOWN, TYPE1, TRUETYPE };
+
+static int ft_kind(FT_Face face)
+{
+	const char *kind = FT_Get_X11_Font_Format(face);
+	if (!strcmp(kind, "TrueType"))
+		return TRUETYPE;
+	if (!strcmp(kind, "Type 1"))
+		return TYPE1;
+	if (!strcmp(kind, "CFF"))
+		return TYPE1;
+	if (!strcmp(kind, "CID Type 1"))
+		return TYPE1;
+	return UNKNOWN;
+}
+
+static int ft_is_bold(FT_Face face)
+{
+	return face->style_flags & FT_STYLE_FLAG_BOLD;
+}
+
+static int ft_is_italic(FT_Face face)
+{
+	return face->style_flags & FT_STYLE_FLAG_ITALIC;
+}
+
+static int ft_char_index(FT_Face face, int cid)
+{
+	int gid = FT_Get_Char_Index(face, cid);
+	if (gid == 0)
+		gid = FT_Get_Char_Index(face, 0xf000 + cid);
+
+	/* some chinese fonts only ship the similarly looking 0x2026 */
+	if (gid == 0 && cid == 0x22ef)
+		gid = FT_Get_Char_Index(face, 0x2026);
+
+	return gid;
+}
+
+static int ft_cid_to_gid(pdf_font_desc *fontdesc, int cid)
+{
+	if (fontdesc->to_ttf_cmap)
+	{
+		cid = pdf_lookup_cmap(fontdesc->to_ttf_cmap, cid);
+		return ft_char_index(fontdesc->font->ft_face, cid);
+	}
+
+	if (fontdesc->cid_to_gid)
+		return fontdesc->cid_to_gid[cid];
+
+	return cid;
+}
+
+int
+pdf_font_cid_to_gid(pdf_font_desc *fontdesc, int cid)
+{
+	if (fontdesc->font->ft_face)
+		return ft_cid_to_gid(fontdesc, cid);
+	return cid;
+}
+
+static int ft_width(pdf_font_desc *fontdesc, int cid)
+{
+	int gid = ft_cid_to_gid(fontdesc, cid);
+	int fterr = FT_Load_Glyph(fontdesc->font->ft_face, gid,
+			FT_LOAD_NO_HINTING | FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM);
+	if (fterr)
+	{
+		fz_warn("freetype load glyph (gid %d): %s", gid, ft_error_string(fterr));
+		return 0;
+	}
+	return ((FT_Face)fontdesc->font->ft_face)->glyph->advance.x;
+}
+
+static int lookup_mre_code(char *name)
+{
+	int i;
+	for (i = 0; i < 256; i++)
+		if (pdf_mac_roman[i] && !strcmp(name, pdf_mac_roman[i]))
+			return i;
+	return -1;
+}
+
+/*
+ * Load font files.
+ */
+
+static fz_error
+pdf_load_builtin_font(pdf_font_desc *fontdesc, char *fontname)
+{
+	fz_error error;
+	unsigned char *data;
+	unsigned int len;
+
+	data = pdf_find_builtin_font(fontname, &len);
+	if (!data)
+		return fz_throw("cannot find builtin font: '%s'", fontname);
+
+	error = fz_new_font_from_memory(&fontdesc->font, data, len, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load freetype font from memory");
+
+	if (!strcmp(fontname, "Symbol") || !strcmp(fontname, "ZapfDingbats"))
+		fontdesc->flags |= PDF_FD_SYMBOLIC;
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_substitute_font(pdf_font_desc *fontdesc, int mono, int serif, int bold, int italic)
+{
+	fz_error error;
+	unsigned char *data;
+	unsigned int len;
+
+	data = pdf_find_substitute_font(mono, serif, bold, italic, &len);
+	if (!data)
+		return fz_throw("cannot find substitute font");
+
+	error = fz_new_font_from_memory(&fontdesc->font, data, len, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load freetype font from memory");
+
+	fontdesc->font->ft_substitute = 1;
+	fontdesc->font->ft_bold = bold && !ft_is_bold(fontdesc->font->ft_face);
+	fontdesc->font->ft_italic = italic && !ft_is_italic(fontdesc->font->ft_face);
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_substitute_cjk_font(pdf_font_desc *fontdesc, int ros, int serif)
+{
+	fz_error error;
+	unsigned char *data;
+	unsigned int len;
+
+	data = pdf_find_substitute_cjk_font(ros, serif, &len);
+	if (!data)
+		return fz_throw("cannot find builtin CJK font");
+
+	error = fz_new_font_from_memory(&fontdesc->font, data, len, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load builtin CJK font");
+
+	fontdesc->font->ft_substitute = 1;
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_system_font(pdf_font_desc *fontdesc, char *fontname, char *collection)
+{
+	fz_error error;
+	int bold = 0;
+	int italic = 0;
+	int serif = 0;
+	int mono = 0;
+
+	if (strstr(fontname, "Bold"))
+		bold = 1;
+	if (strstr(fontname, "Italic"))
+		italic = 1;
+	if (strstr(fontname, "Oblique"))
+		italic = 1;
+
+	if (fontdesc->flags & PDF_FD_FIXED_PITCH)
+		mono = 1;
+	if (fontdesc->flags & PDF_FD_SERIF)
+		serif = 1;
+	if (fontdesc->flags & PDF_FD_ITALIC)
+		italic = 1;
+	if (fontdesc->flags & PDF_FD_FORCE_BOLD)
+		bold = 1;
+
+	if (collection)
+	{
+		if (!strcmp(collection, "Adobe-CNS1"))
+			return pdf_load_substitute_cjk_font(fontdesc, PDF_ROS_CNS, serif);
+		else if (!strcmp(collection, "Adobe-GB1"))
+			return pdf_load_substitute_cjk_font(fontdesc, PDF_ROS_GB, serif);
+		else if (!strcmp(collection, "Adobe-Japan1"))
+			return pdf_load_substitute_cjk_font(fontdesc, PDF_ROS_JAPAN, serif);
+		else if (!strcmp(collection, "Adobe-Korea1"))
+			return pdf_load_substitute_cjk_font(fontdesc, PDF_ROS_KOREA, serif);
+		return fz_throw("unknown cid collection: %s", collection);
+	}
+
+	error = pdf_load_substitute_font(fontdesc, mono, serif, bold, italic);
+	if (error)
+		return fz_rethrow(error, "cannot load substitute font");
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_embedded_font(pdf_font_desc *fontdesc, pdf_xref *xref, fz_obj *stmref)
+{
+	fz_error error;
+	fz_buffer *buf;
+
+	error = pdf_load_stream(&buf, xref, fz_to_num(stmref), fz_to_gen(stmref));
+	if (error)
+		return fz_rethrow(error, "cannot load font stream (%d %d R)", fz_to_num(stmref), fz_to_gen(stmref));
+
+	error = fz_new_font_from_memory(&fontdesc->font, buf->data, buf->len, 0);
+	if (error)
+	{
+		fz_drop_buffer(buf);
+		return fz_rethrow(error, "cannot load embedded font (%d %d R)", fz_to_num(stmref), fz_to_gen(stmref));
+	}
+
+	/* save the buffer so we can free it later */
+	fontdesc->font->ft_data = buf->data;
+	fontdesc->font->ft_size = buf->len;
+	fz_free(buf); /* only free the fz_buffer struct, not the contained data */
+
+	fontdesc->is_embedded = 1;
+
+	return fz_okay;
+}
+
+/*
+ * Create and destroy
+ */
+
+pdf_font_desc *
+pdf_keep_font(pdf_font_desc *fontdesc)
+{
+	fontdesc->refs ++;
+	return fontdesc;
+}
+
+void
+pdf_drop_font(pdf_font_desc *fontdesc)
+{
+	if (fontdesc && --fontdesc->refs == 0)
+	{
+		if (fontdesc->font)
+			fz_drop_font(fontdesc->font);
+		if (fontdesc->encoding)
+			pdf_drop_cmap(fontdesc->encoding);
+		if (fontdesc->to_ttf_cmap)
+			pdf_drop_cmap(fontdesc->to_ttf_cmap);
+		if (fontdesc->to_unicode)
+			pdf_drop_cmap(fontdesc->to_unicode);
+		fz_free(fontdesc->cid_to_gid);
+		fz_free(fontdesc->cid_to_ucs);
+		fz_free(fontdesc->hmtx);
+		fz_free(fontdesc->vmtx);
+		fz_free(fontdesc);
+	}
+}
+
+pdf_font_desc *
+pdf_new_font_desc(void)
+{
+	pdf_font_desc *fontdesc;
+
+	fontdesc = fz_malloc(sizeof(pdf_font_desc));
+	fontdesc->refs = 1;
+
+	fontdesc->font = NULL;
+
+	fontdesc->flags = 0;
+	fontdesc->italic_angle = 0;
+	fontdesc->ascent = 0;
+	fontdesc->descent = 0;
+	fontdesc->cap_height = 0;
+	fontdesc->x_height = 0;
+	fontdesc->missing_width = 0;
+
+	fontdesc->encoding = NULL;
+	fontdesc->to_ttf_cmap = NULL;
+	fontdesc->cid_to_gid_len = 0;
+	fontdesc->cid_to_gid = NULL;
+
+	fontdesc->to_unicode = NULL;
+	fontdesc->cid_to_ucs_len = 0;
+	fontdesc->cid_to_ucs = NULL;
+
+	fontdesc->wmode = 0;
+
+	fontdesc->hmtx_cap = 0;
+	fontdesc->vmtx_cap = 0;
+	fontdesc->hmtx_len = 0;
+	fontdesc->vmtx_len = 0;
+	fontdesc->hmtx = NULL;
+	fontdesc->vmtx = NULL;
+
+	fontdesc->dhmtx.lo = 0x0000;
+	fontdesc->dhmtx.hi = 0xFFFF;
+	fontdesc->dhmtx.w = 1000;
+
+	fontdesc->dvmtx.lo = 0x0000;
+	fontdesc->dvmtx.hi = 0xFFFF;
+	fontdesc->dvmtx.x = 0;
+	fontdesc->dvmtx.y = 880;
+	fontdesc->dvmtx.w = -1000;
+
+	fontdesc->is_embedded = 0;
+
+	return fontdesc;
+}
+
+/*
+ * Simple fonts (Type1 and TrueType)
+ */
+
+static fz_error
+pdf_load_simple_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	fz_obj *descriptor;
+	fz_obj *encoding;
+	fz_obj *widths;
+	unsigned short *etable = NULL;
+	pdf_font_desc *fontdesc;
+	FT_Face face;
+	FT_CharMap cmap;
+	int symbolic;
+	int kind;
+
+	char *basefont;
+	char *fontname;
+	char *estrings[256];
+	char ebuffer[256][32];
+	int i, k, n;
+	int fterr;
+
+	basefont = fz_to_name(fz_dict_gets(dict, "BaseFont"));
+	fontname = clean_font_name(basefont);
+
+	/* Load font file */
+
+	fontdesc = pdf_new_font_desc();
+
+	descriptor = fz_dict_gets(dict, "FontDescriptor");
+	if (descriptor)
+		error = pdf_load_font_descriptor(fontdesc, xref, descriptor, NULL, basefont);
+	else
+		error = pdf_load_builtin_font(fontdesc, fontname);
+	if (error)
+		goto cleanup;
+
+	/* Some chinese documents mistakenly consider WinAnsiEncoding to be codepage 936 */
+	if (!*fontdesc->font->name &&
+		!fz_dict_gets(dict, "ToUnicode") &&
+		!strcmp(fz_to_name(fz_dict_gets(dict, "Encoding")), "WinAnsiEncoding") &&
+		fz_to_int(fz_dict_gets(descriptor, "Flags")) == 4)
+	{
+		/* note: without the comma, pdf_load_font_descriptor would prefer /FontName over /BaseFont */
+		char *cp936fonts[] = {
+			"\xCB\xCE\xCC\xE5", "SimSun,Regular",
+			"\xBA\xDA\xCC\xE5", "SimHei,Regular",
+			"\xBF\xAC\xCC\xE5_GB2312", "SimKai,Regular",
+			"\xB7\xC2\xCB\xCE_GB2312", "SimFang,Regular",
+			"\xC1\xA5\xCA\xE9", "SimLi,Regular",
+			NULL
+		};
+		for (i = 0; cp936fonts[i]; i += 2)
+			if (!strcmp(basefont, cp936fonts[i]))
+				break;
+		if (cp936fonts[i])
+		{
+			fz_warn("workaround for S22PDF lying about chinese font encodings");
+			pdf_drop_font(fontdesc);
+			fontdesc = pdf_new_font_desc();
+			error = pdf_load_font_descriptor(fontdesc, xref, descriptor, "Adobe-GB1", cp936fonts[i+1]);
+			error |= pdf_load_system_cmap(&fontdesc->encoding, "GBK-EUC-H");
+			error |= pdf_load_system_cmap(&fontdesc->to_unicode, "Adobe-GB1-UCS2");
+			error |= pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-GB1-UCS2");
+			if (error)
+				return fz_rethrow(error, "cannot load font");
+
+			face = fontdesc->font->ft_face;
+			kind = ft_kind(face);
+			goto skip_encoding;
+		}
+	}
+
+	face = fontdesc->font->ft_face;
+	kind = ft_kind(face);
+
+	/* Encoding */
+
+	symbolic = fontdesc->flags & 4;
+
+	if (face->num_charmaps > 0)
+		cmap = face->charmaps[0];
+	else
+		cmap = NULL;
+
+	for (i = 0; i < face->num_charmaps; i++)
+	{
+		FT_CharMap test = face->charmaps[i];
+
+		if (kind == TYPE1)
+		{
+			if (test->platform_id == 7)
+				cmap = test;
+		}
+
+		if (kind == TRUETYPE)
+		{
+			if (test->platform_id == 1 && test->encoding_id == 0)
+				cmap = test;
+			if (test->platform_id == 3 && test->encoding_id == 1)
+				cmap = test;
+		}
+	}
+
+	if (cmap)
+	{
+		fterr = FT_Set_Charmap(face, cmap);
+		if (fterr)
+			fz_warn("freetype could not set cmap: %s", ft_error_string(fterr));
+	}
+	else
+		fz_warn("freetype could not find any cmaps");
+
+	etable = fz_calloc(256, sizeof(unsigned short));
+	for (i = 0; i < 256; i++)
+	{
+		estrings[i] = NULL;
+		etable[i] = 0;
+	}
+
+	encoding = fz_dict_gets(dict, "Encoding");
+	if (encoding)
+	{
+		if (fz_is_name(encoding))
+			pdf_load_encoding(estrings, fz_to_name(encoding));
+
+		if (fz_is_dict(encoding))
+		{
+			fz_obj *base, *diff, *item;
+
+			base = fz_dict_gets(encoding, "BaseEncoding");
+			if (fz_is_name(base))
+				pdf_load_encoding(estrings, fz_to_name(base));
+			else if (!fontdesc->is_embedded && !symbolic)
+				pdf_load_encoding(estrings, "StandardEncoding");
+
+			diff = fz_dict_gets(encoding, "Differences");
+			if (fz_is_array(diff))
+			{
+				n = fz_array_len(diff);
+				k = 0;
+				for (i = 0; i < n; i++)
+				{
+					item = fz_array_get(diff, i);
+					if (fz_is_int(item))
+						k = fz_to_int(item);
+					if (fz_is_name(item))
+						estrings[k++] = fz_to_name(item);
+					if (k < 0) k = 0;
+					if (k > 255) k = 255;
+				}
+			}
+		}
+	}
+
+	/* start with the builtin encoding */
+	for (i = 0; i < 256; i++)
+		etable[i] = ft_char_index(face, i);
+
+	/* encode by glyph name where we can */
+	if (kind == TYPE1)
+	{
+		for (i = 0; i < 256; i++)
+		{
+			if (estrings[i])
+			{
+				etable[i] = FT_Get_Name_Index(face, estrings[i]);
+				if (etable[i] == 0)
+				{
+					int aglcode = pdf_lookup_agl(estrings[i]);
+					const char **dupnames = pdf_lookup_agl_duplicates(aglcode);
+					while (*dupnames)
+					{
+						etable[i] = FT_Get_Name_Index(face, (char*)*dupnames);
+						if (etable[i])
+							break;
+						dupnames++;
+					}
+				}
+			}
+		}
+	}
+
+	/* encode by glyph name where we can */
+	if (kind == TRUETYPE)
+	{
+		/* Unicode cmap */
+		if (!symbolic && face->charmap && face->charmap->platform_id == 3)
+		{
+			for (i = 0; i < 256; i++)
+			{
+				if (estrings[i])
+				{
+					int aglcode = pdf_lookup_agl(estrings[i]);
+					if (!aglcode)
+						etable[i] = FT_Get_Name_Index(face, estrings[i]);
+					else
+						etable[i] = ft_char_index(face, aglcode);
+				}
+			}
+		}
+
+		/* MacRoman cmap */
+		else if (!symbolic && face->charmap && face->charmap->platform_id == 1)
+		{
+			for (i = 0; i < 256; i++)
+			{
+				if (estrings[i])
+				{
+					k = lookup_mre_code(estrings[i]);
+					if (k <= 0)
+						etable[i] = FT_Get_Name_Index(face, estrings[i]);
+					else
+						etable[i] = ft_char_index(face, k);
+				}
+			}
+		}
+
+		/* Symbolic cmap */
+		else
+		{
+			for (i = 0; i < 256; i++)
+			{
+				if (estrings[i])
+				{
+					etable[i] = FT_Get_Name_Index(face, estrings[i]);
+					if (etable[i] == 0)
+						etable[i] = ft_char_index(face, i);
+				}
+			}
+		}
+	}
+
+	/* try to reverse the glyph names from the builtin encoding */
+	for (i = 0; i < 256; i++)
+	{
+		if (etable[i] && !estrings[i])
+		{
+			if (FT_HAS_GLYPH_NAMES(face))
+			{
+				fterr = FT_Get_Glyph_Name(face, etable[i], ebuffer[i], 32);
+				if (fterr)
+					fz_warn("freetype get glyph name (gid %d): %s", etable[i], ft_error_string(fterr));
+				if (ebuffer[i][0])
+					estrings[i] = ebuffer[i];
+			}
+			else
+			{
+				estrings[i] = (char*) pdf_win_ansi[i]; /* discard const */
+			}
+		}
+	}
+
+	fontdesc->encoding = pdf_new_identity_cmap(0, 1);
+	fontdesc->cid_to_gid_len = 256;
+	fontdesc->cid_to_gid = etable;
+
+	error = pdf_load_to_unicode(fontdesc, xref, estrings, NULL, fz_dict_gets(dict, "ToUnicode"));
+	if (error)
+		fz_catch(error, "cannot load to_unicode");
+
+skip_encoding:
+
+	/* Widths */
+
+	pdf_set_default_hmtx(fontdesc, fontdesc->missing_width);
+
+	widths = fz_dict_gets(dict, "Widths");
+	if (widths)
+	{
+		int first, last;
+
+		first = fz_to_int(fz_dict_gets(dict, "FirstChar"));
+		last = fz_to_int(fz_dict_gets(dict, "LastChar"));
+
+		if (first < 0 || last > 255 || first > last)
+			first = last = 0;
+
+		for (i = 0; i < last - first + 1; i++)
+		{
+			int wid = fz_to_int(fz_array_get(widths, i));
+			pdf_add_hmtx(fontdesc, i + first, i + first, wid);
+		}
+	}
+	else
+	{
+		fterr = FT_Set_Char_Size(face, 1000, 1000, 72, 72);
+		if (fterr)
+			fz_warn("freetype set character size: %s", ft_error_string(fterr));
+		for (i = 0; i < 256; i++)
+		{
+			pdf_add_hmtx(fontdesc, i, i, ft_width(fontdesc, i));
+		}
+	}
+
+	pdf_end_hmtx(fontdesc);
+
+	*fontdescp = fontdesc;
+	return fz_okay;
+
+cleanup:
+	if (etable != fontdesc->cid_to_gid)
+		fz_free(etable);
+	pdf_drop_font(fontdesc);
+	return fz_rethrow(error, "cannot load simple font (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+}
+
+/*
+ * CID Fonts
+ */
+
+static fz_error
+load_cid_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *dict, fz_obj *encoding, fz_obj *to_unicode)
+{
+	fz_error error;
+	fz_obj *widths;
+	fz_obj *descriptor;
+	pdf_font_desc *fontdesc;
+	FT_Face face;
+	int kind;
+	char collection[256];
+	char *basefont;
+	int i, k, fterr;
+	fz_obj *obj;
+	int dw;
+
+	/* Get font name and CID collection */
+
+	basefont = fz_to_name(fz_dict_gets(dict, "BaseFont"));
+
+	{
+		fz_obj *cidinfo;
+		char tmpstr[64];
+		int tmplen;
+
+		cidinfo = fz_dict_gets(dict, "CIDSystemInfo");
+		if (!cidinfo)
+			return fz_throw("cid font is missing info");
+
+		obj = fz_dict_gets(cidinfo, "Registry");
+		tmplen = MIN(sizeof tmpstr - 1, fz_to_str_len(obj));
+		memcpy(tmpstr, fz_to_str_buf(obj), tmplen);
+		tmpstr[tmplen] = '\0';
+		fz_strlcpy(collection, tmpstr, sizeof collection);
+
+		fz_strlcat(collection, "-", sizeof collection);
+
+		obj = fz_dict_gets(cidinfo, "Ordering");
+		tmplen = MIN(sizeof tmpstr - 1, fz_to_str_len(obj));
+		memcpy(tmpstr, fz_to_str_buf(obj), tmplen);
+		tmpstr[tmplen] = '\0';
+		fz_strlcat(collection, tmpstr, sizeof collection);
+	}
+
+	/* Load font file */
+
+	fontdesc = pdf_new_font_desc();
+
+	descriptor = fz_dict_gets(dict, "FontDescriptor");
+	if (descriptor)
+		error = pdf_load_font_descriptor(fontdesc, xref, descriptor, collection, basefont);
+	else
+		error = fz_throw("syntaxerror: missing font descriptor");
+	if (error)
+		goto cleanup;
+
+	face = fontdesc->font->ft_face;
+	kind = ft_kind(face);
+
+	/* Encoding */
+
+	error = fz_okay;
+	if (fz_is_name(encoding))
+	{
+		if (!strcmp(fz_to_name(encoding), "Identity-H"))
+			fontdesc->encoding = pdf_new_identity_cmap(0, 2);
+		else if (!strcmp(fz_to_name(encoding), "Identity-V"))
+			fontdesc->encoding = pdf_new_identity_cmap(1, 2);
+		else
+			error = pdf_load_system_cmap(&fontdesc->encoding, fz_to_name(encoding));
+	}
+	else if (fz_is_indirect(encoding))
+	{
+		error = pdf_load_embedded_cmap(&fontdesc->encoding, xref, encoding);
+	}
+	else
+	{
+		error = fz_throw("syntaxerror: font missing encoding");
+	}
+	if (error)
+		goto cleanup;
+
+	pdf_set_font_wmode(fontdesc, pdf_get_wmode(fontdesc->encoding));
+
+	if (kind == TRUETYPE)
+	{
+		fz_obj *cidtogidmap;
+
+		cidtogidmap = fz_dict_gets(dict, "CIDToGIDMap");
+		if (fz_is_indirect(cidtogidmap))
+		{
+			fz_buffer *buf;
+
+			error = pdf_load_stream(&buf, xref, fz_to_num(cidtogidmap), fz_to_gen(cidtogidmap));
+			if (error)
+				goto cleanup;
+
+			fontdesc->cid_to_gid_len = (buf->len) / 2;
+			fontdesc->cid_to_gid = fz_calloc(fontdesc->cid_to_gid_len, sizeof(unsigned short));
+			for (i = 0; i < fontdesc->cid_to_gid_len; i++)
+				fontdesc->cid_to_gid[i] = (buf->data[i * 2] << 8) + buf->data[i * 2 + 1];
+
+			fz_drop_buffer(buf);
+		}
+
+		/* if truetype font is external, cidtogidmap should not be identity */
+		/* so we map from cid to unicode and then map that through the (3 1) */
+		/* unicode cmap to get a glyph id */
+		else if (fontdesc->font->ft_substitute)
+		{
+			fterr = FT_Select_Charmap(face, ft_encoding_unicode);
+			if (fterr)
+			{
+				error = fz_throw("fonterror: no unicode cmap when emulating CID font: %s", ft_error_string(fterr));
+				goto cleanup;
+			}
+
+			if (!strcmp(collection, "Adobe-CNS1"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-CNS1-UCS2");
+			else if (!strcmp(collection, "Adobe-GB1"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-GB1-UCS2");
+			else if (!strcmp(collection, "Adobe-Japan1"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-Japan1-UCS2");
+			else if (!strcmp(collection, "Adobe-Japan2"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-Japan2-UCS2");
+			else if (!strcmp(collection, "Adobe-Korea1"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-Korea1-UCS2");
+			else
+				error = fz_okay;
+
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot load system cmap %s", collection);
+				goto cleanup;
+			}
+		}
+	}
+
+	error = pdf_load_to_unicode(fontdesc, xref, NULL, collection, to_unicode);
+	if (error)
+		fz_catch(error, "cannot load to_unicode");
+
+	/* Horizontal */
+
+	dw = 1000;
+	obj = fz_dict_gets(dict, "DW");
+	if (obj)
+		dw = fz_to_int(obj);
+	pdf_set_default_hmtx(fontdesc, dw);
+
+	widths = fz_dict_gets(dict, "W");
+	if (widths)
+	{
+		int c0, c1, w;
+
+		for (i = 0; i < fz_array_len(widths); )
+		{
+			c0 = fz_to_int(fz_array_get(widths, i));
+			obj = fz_array_get(widths, i + 1);
+			if (fz_is_array(obj))
+			{
+				for (k = 0; k < fz_array_len(obj); k++)
+				{
+					w = fz_to_int(fz_array_get(obj, k));
+					pdf_add_hmtx(fontdesc, c0 + k, c0 + k, w);
+				}
+				i += 2;
+			}
+			else
+			{
+				c1 = fz_to_int(obj);
+				w = fz_to_int(fz_array_get(widths, i + 2));
+				pdf_add_hmtx(fontdesc, c0, c1, w);
+				i += 3;
+			}
+		}
+	}
+
+	pdf_end_hmtx(fontdesc);
+
+	/* Vertical */
+
+	if (pdf_get_wmode(fontdesc->encoding) == 1)
+	{
+		int dw2y = 880;
+		int dw2w = -1000;
+
+		obj = fz_dict_gets(dict, "DW2");
+		if (obj)
+		{
+			dw2y = fz_to_int(fz_array_get(obj, 0));
+			dw2w = fz_to_int(fz_array_get(obj, 1));
+		}
+
+		pdf_set_default_vmtx(fontdesc, dw2y, dw2w);
+
+		widths = fz_dict_gets(dict, "W2");
+		if (widths)
+		{
+			int c0, c1, w, x, y;
+
+			for (i = 0; i < fz_array_len(widths); )
+			{
+				c0 = fz_to_int(fz_array_get(widths, i));
+				obj = fz_array_get(widths, i + 1);
+				if (fz_is_array(obj))
+				{
+					for (k = 0; k * 3 < fz_array_len(obj); k ++)
+					{
+						w = fz_to_int(fz_array_get(obj, k * 3 + 0));
+						x = fz_to_int(fz_array_get(obj, k * 3 + 1));
+						y = fz_to_int(fz_array_get(obj, k * 3 + 2));
+						pdf_add_vmtx(fontdesc, c0 + k, c0 + k, x, y, w);
+					}
+					i += 2;
+				}
+				else
+				{
+					c1 = fz_to_int(obj);
+					w = fz_to_int(fz_array_get(widths, i + 2));
+					x = fz_to_int(fz_array_get(widths, i + 3));
+					y = fz_to_int(fz_array_get(widths, i + 4));
+					pdf_add_vmtx(fontdesc, c0, c1, x, y, w);
+					i += 5;
+				}
+			}
+		}
+
+		pdf_end_vmtx(fontdesc);
+	}
+
+	*fontdescp = fontdesc;
+	return fz_okay;
+
+cleanup:
+	pdf_drop_font(fontdesc);
+	return fz_rethrow(error, "cannot load cid font (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+}
+
+static fz_error
+pdf_load_type0_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	fz_obj *dfonts;
+	fz_obj *dfont;
+	fz_obj *subtype;
+	fz_obj *encoding;
+	fz_obj *to_unicode;
+
+	dfonts = fz_dict_gets(dict, "DescendantFonts");
+	if (!dfonts)
+		return fz_throw("cid font is missing descendant fonts");
+
+	dfont = fz_array_get(dfonts, 0);
+
+	subtype = fz_dict_gets(dfont, "Subtype");
+	encoding = fz_dict_gets(dict, "Encoding");
+	to_unicode = fz_dict_gets(dict, "ToUnicode");
+
+	if (fz_is_name(subtype) && !strcmp(fz_to_name(subtype), "CIDFontType0"))
+		error = load_cid_font(fontdescp, xref, dfont, encoding, to_unicode);
+	else if (fz_is_name(subtype) && !strcmp(fz_to_name(subtype), "CIDFontType2"))
+		error = load_cid_font(fontdescp, xref, dfont, encoding, to_unicode);
+	else
+		error = fz_throw("syntaxerror: unknown cid font type");
+	if (error)
+		return fz_rethrow(error, "cannot load descendant font (%d %d R)", fz_to_num(dfont), fz_to_gen(dfont));
+
+	return fz_okay;
+}
+
+/*
+ * FontDescriptor
+ */
+
+static fz_error
+pdf_load_font_descriptor(pdf_font_desc *fontdesc, pdf_xref *xref, fz_obj *dict, char *collection, char *basefont)
+{
+	fz_error error;
+	fz_obj *obj1, *obj2, *obj3, *obj;
+	char *fontname;
+	char *origname;
+	FT_Face face;
+
+	if (!strchr(basefont, ',') || strchr(basefont, '+'))
+		origname = fz_to_name(fz_dict_gets(dict, "FontName"));
+	else
+		origname = basefont;
+	fontname = clean_font_name(origname);
+
+	fontdesc->flags = fz_to_int(fz_dict_gets(dict, "Flags"));
+	fontdesc->italic_angle = fz_to_real(fz_dict_gets(dict, "ItalicAngle"));
+	fontdesc->ascent = fz_to_real(fz_dict_gets(dict, "Ascent"));
+	fontdesc->descent = fz_to_real(fz_dict_gets(dict, "Descent"));
+	fontdesc->cap_height = fz_to_real(fz_dict_gets(dict, "CapHeight"));
+	fontdesc->x_height = fz_to_real(fz_dict_gets(dict, "XHeight"));
+	fontdesc->missing_width = fz_to_real(fz_dict_gets(dict, "MissingWidth"));
+
+	obj1 = fz_dict_gets(dict, "FontFile");
+	obj2 = fz_dict_gets(dict, "FontFile2");
+	obj3 = fz_dict_gets(dict, "FontFile3");
+	obj = obj1 ? obj1 : obj2 ? obj2 : obj3;
+
+	if (fz_is_indirect(obj))
+	{
+		error = pdf_load_embedded_font(fontdesc, xref, obj);
+		if (error)
+		{
+			fz_catch(error, "ignored error when loading embedded font, attempting to load system font");
+			if (origname != fontname)
+				error = pdf_load_builtin_font(fontdesc, fontname);
+			else
+				error = pdf_load_system_font(fontdesc, fontname, collection);
+			if (error)
+				return fz_rethrow(error, "cannot load font descriptor (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+	}
+	else
+	{
+		if (origname != fontname)
+			error = pdf_load_builtin_font(fontdesc, fontname);
+		else
+			error = pdf_load_system_font(fontdesc, fontname, collection);
+		if (error)
+			return fz_rethrow(error, "cannot load font descriptor (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	fz_strlcpy(fontdesc->font->name, fontname, sizeof fontdesc->font->name);
+
+	/* Check for DynaLab fonts that must use hinting */
+	face = fontdesc->font->ft_face;
+	if (ft_kind(face) == TRUETYPE)
+	{
+		if (FT_IS_TRICKY(face) || is_dynalab(fontdesc->font->name))
+			fontdesc->font->ft_hint = 1;
+	}
+
+	return fz_okay;
+
+}
+
+static void
+pdf_make_width_table(pdf_font_desc *fontdesc)
+{
+	fz_font *font = fontdesc->font;
+	int i, k, cid, gid;
+
+	font->width_count = 0;
+	for (i = 0; i < fontdesc->hmtx_len; i++)
+	{
+		for (k = fontdesc->hmtx[i].lo; k <= fontdesc->hmtx[i].hi; k++)
+		{
+			cid = pdf_lookup_cmap(fontdesc->encoding, k);
+			gid = pdf_font_cid_to_gid(fontdesc, cid);
+			if (gid > font->width_count)
+				font->width_count = gid;
+		}
+	}
+	font->width_count ++;
+
+	font->width_table = fz_calloc(font->width_count, sizeof(int));
+	memset(font->width_table, 0, sizeof(int) * font->width_count);
+
+	for (i = 0; i < fontdesc->hmtx_len; i++)
+	{
+		for (k = fontdesc->hmtx[i].lo; k <= fontdesc->hmtx[i].hi; k++)
+		{
+			cid = pdf_lookup_cmap(fontdesc->encoding, k);
+			gid = pdf_font_cid_to_gid(fontdesc, cid);
+			if (gid >= 0 && gid < font->width_count)
+				font->width_table[gid] = fontdesc->hmtx[i].w;
+		}
+	}
+}
+
+fz_error
+pdf_load_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict)
+{
+	fz_error error;
+	char *subtype;
+	fz_obj *dfonts;
+	fz_obj *charprocs;
+
+	if ((*fontdescp = pdf_find_item(xref->store, pdf_drop_font, dict)))
+	{
+		pdf_keep_font(*fontdescp);
+		return fz_okay;
+	}
+
+	subtype = fz_to_name(fz_dict_gets(dict, "Subtype"));
+	dfonts = fz_dict_gets(dict, "DescendantFonts");
+	charprocs = fz_dict_gets(dict, "CharProcs");
+
+	if (subtype && !strcmp(subtype, "Type0"))
+		error = pdf_load_type0_font(fontdescp, xref, dict);
+	else if (subtype && !strcmp(subtype, "Type1"))
+		error = pdf_load_simple_font(fontdescp, xref, dict);
+	else if (subtype && !strcmp(subtype, "MMType1"))
+		error = pdf_load_simple_font(fontdescp, xref, dict);
+	else if (subtype && !strcmp(subtype, "TrueType"))
+		error = pdf_load_simple_font(fontdescp, xref, dict);
+	else if (subtype && !strcmp(subtype, "Type3"))
+		error = pdf_load_type3_font(fontdescp, xref, rdb, dict);
+	else if (charprocs)
+	{
+		fz_warn("unknown font format, guessing type3.");
+		error = pdf_load_type3_font(fontdescp, xref, rdb, dict);
+	}
+	else if (dfonts)
+	{
+		fz_warn("unknown font format, guessing type0.");
+		error = pdf_load_type0_font(fontdescp, xref, dict);
+	}
+	else
+	{
+		fz_warn("unknown font format, guessing type1 or truetype.");
+		error = pdf_load_simple_font(fontdescp, xref, dict);
+	}
+	if (error)
+		return fz_rethrow(error, "cannot load font (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+
+	/* Save the widths to stretch non-CJK substitute fonts */
+	if ((*fontdescp)->font->ft_substitute && !(*fontdescp)->to_ttf_cmap)
+		pdf_make_width_table(*fontdescp);
+
+	pdf_store_item(xref->store, pdf_keep_font, pdf_drop_font, dict, *fontdescp);
+
+	return fz_okay;
+}
+
+void
+pdf_debug_font(pdf_font_desc *fontdesc)
+{
+	int i;
+
+	printf("fontdesc {\n");
+
+	if (fontdesc->font->ft_face)
+		printf("\tfreetype font\n");
+	if (fontdesc->font->t3procs)
+		printf("\ttype3 font\n");
+
+	printf("\twmode %d\n", fontdesc->wmode);
+	printf("\tDW %d\n", fontdesc->dhmtx.w);
+
+	printf("\tW {\n");
+	for (i = 0; i < fontdesc->hmtx_len; i++)
+		printf("\t\t<%04x> <%04x> %d\n",
+			fontdesc->hmtx[i].lo, fontdesc->hmtx[i].hi, fontdesc->hmtx[i].w);
+	printf("\t}\n");
+
+	if (fontdesc->wmode)
+	{
+		printf("\tDW2 [%d %d]\n", fontdesc->dvmtx.y, fontdesc->dvmtx.w);
+		printf("\tW2 {\n");
+		for (i = 0; i < fontdesc->vmtx_len; i++)
+			printf("\t\t<%04x> <%04x> %d %d %d\n", fontdesc->vmtx[i].lo, fontdesc->vmtx[i].hi,
+				fontdesc->vmtx[i].x, fontdesc->vmtx[i].y, fontdesc->vmtx[i].w);
+		printf("\t}\n");
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_fontfile.c b/contrib/media/updf/pdf/pdf_fontfile.c
new file mode 100644
index 000000000..fb85bee40
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_fontfile.c
@@ -0,0 +1,139 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#ifdef NOCJK
+#define NOCJKFONT
+#endif
+
+#include "../generated/font_base14.h"
+
+#ifndef NODROIDFONT
+#include "../generated/font_droid.h"
+#endif
+
+#ifndef NOCJKFONT
+#include "../generated/font_cjk.h"
+#endif
+
+unsigned char *
+pdf_find_builtin_font(char *name, unsigned int *len)
+{
+	if (!strcmp("Courier", name)) {
+		*len = sizeof pdf_font_NimbusMonL_Regu;
+		return (unsigned char*) pdf_font_NimbusMonL_Regu;
+	}
+	if (!strcmp("Courier-Bold", name)) {
+		*len = sizeof pdf_font_NimbusMonL_Bold;
+		return (unsigned char*) pdf_font_NimbusMonL_Bold;
+	}
+	if (!strcmp("Courier", name)) {
+		*len = sizeof pdf_font_NimbusMonL_Regu;
+		return (unsigned char*) pdf_font_NimbusMonL_Regu;
+	}
+	if (!strcmp("Courier-Bold", name)) {
+		*len = sizeof pdf_font_NimbusMonL_Bold;
+		return (unsigned char*) pdf_font_NimbusMonL_Bold;
+	}
+	if (!strcmp("Courier-Oblique", name)) {
+		*len = sizeof pdf_font_NimbusMonL_ReguObli;
+		return (unsigned char*) pdf_font_NimbusMonL_ReguObli;
+	}
+	if (!strcmp("Courier-BoldOblique", name)) {
+		*len = sizeof pdf_font_NimbusMonL_BoldObli;
+		return (unsigned char*) pdf_font_NimbusMonL_BoldObli;
+	}
+	if (!strcmp("Helvetica", name)) {
+		*len = sizeof pdf_font_NimbusSanL_Regu;
+		return (unsigned char*) pdf_font_NimbusSanL_Regu;
+	}
+	if (!strcmp("Helvetica-Bold", name)) {
+		*len = sizeof pdf_font_NimbusSanL_Bold;
+		return (unsigned char*) pdf_font_NimbusSanL_Bold;
+	}
+	if (!strcmp("Helvetica-Oblique", name)) {
+		*len = sizeof pdf_font_NimbusSanL_ReguItal;
+		return (unsigned char*) pdf_font_NimbusSanL_ReguItal;
+	}
+	if (!strcmp("Helvetica-BoldOblique", name)) {
+		*len = sizeof pdf_font_NimbusSanL_BoldItal;
+		return (unsigned char*) pdf_font_NimbusSanL_BoldItal;
+	}
+	if (!strcmp("Times-Roman", name)) {
+		*len = sizeof pdf_font_NimbusRomNo9L_Regu;
+		return (unsigned char*) pdf_font_NimbusRomNo9L_Regu;
+	}
+	if (!strcmp("Times-Bold", name)) {
+		*len = sizeof pdf_font_NimbusRomNo9L_Medi;
+		return (unsigned char*) pdf_font_NimbusRomNo9L_Medi;
+	}
+	if (!strcmp("Times-Italic", name)) {
+		*len = sizeof pdf_font_NimbusRomNo9L_ReguItal;
+		return (unsigned char*) pdf_font_NimbusRomNo9L_ReguItal;
+	}
+	if (!strcmp("Times-BoldItalic", name)) {
+		*len = sizeof pdf_font_NimbusRomNo9L_MediItal;
+		return (unsigned char*) pdf_font_NimbusRomNo9L_MediItal;
+	}
+	if (!strcmp("Symbol", name)) {
+		*len = sizeof pdf_font_StandardSymL;
+		return (unsigned char*) pdf_font_StandardSymL;
+	}
+	if (!strcmp("ZapfDingbats", name)) {
+		*len = sizeof pdf_font_Dingbats;
+		return (unsigned char*) pdf_font_Dingbats;
+	}
+	*len = 0;
+	return NULL;
+}
+
+unsigned char *
+pdf_find_substitute_font(int mono, int serif, int bold, int italic, unsigned int *len)
+{
+#ifdef NODROIDFONT
+	if (mono) {
+		if (bold) {
+			if (italic) return pdf_find_builtin_font("Courier-BoldOblique", len);
+			else return pdf_find_builtin_font("Courier-Bold", len);
+		} else {
+			if (italic) return pdf_find_builtin_font("Courier-Oblique", len);
+			else return pdf_find_builtin_font("Courier", len);
+		}
+	} else if (serif) {
+		if (bold) {
+			if (italic) return pdf_find_builtin_font("Times-BoldItalic", len);
+			else return pdf_find_builtin_font("Times-Bold", len);
+		} else {
+			if (italic) return pdf_find_builtin_font("Times-Italic", len);
+			else return pdf_find_builtin_font("Times-Roman", len);
+		}
+	} else {
+		if (bold) {
+			if (italic) return pdf_find_builtin_font("Helvetica-BoldOblique", len);
+			else return pdf_find_builtin_font("Helvetica-Bold", len);
+		} else {
+			if (italic) return pdf_find_builtin_font("Helvetica-Oblique", len);
+			else return pdf_find_builtin_font("Helvetica", len);
+		}
+	}
+#else
+	if (mono) {
+		*len = sizeof pdf_font_DroidSansMono;
+		return (unsigned char*) pdf_font_DroidSansMono;
+	} else {
+		*len = sizeof pdf_font_DroidSans;
+		return (unsigned char*) pdf_font_DroidSans;
+	}
+#endif
+}
+
+unsigned char *
+pdf_find_substitute_cjk_font(int ros, int serif, unsigned int *len)
+{
+#ifndef NOCJKFONT
+	*len = sizeof pdf_font_DroidSansFallback;
+	return (unsigned char*) pdf_font_DroidSansFallback;
+#else
+	*len = 0;
+	return NULL;
+#endif
+}
diff --git a/contrib/media/updf/pdf/pdf_function.c b/contrib/media/updf/pdf/pdf_function.c
new file mode 100644
index 000000000..c11323656
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_function.c
@@ -0,0 +1,1694 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+enum
+{
+	MAXN = FZ_MAX_COLORS,
+	MAXM = FZ_MAX_COLORS,
+};
+
+typedef struct psobj_s psobj;
+
+enum
+{
+	SAMPLE = 0,
+	EXPONENTIAL = 2,
+	STITCHING = 3,
+	POSTSCRIPT = 4
+};
+
+struct pdf_function_s
+{
+	int refs;
+	int type;				/* 0=sample 2=exponential 3=stitching 4=postscript */
+	int m;					/* number of input values */
+	int n;					/* number of output values */
+	float domain[MAXM][2];	/* even index : min value, odd index : max value */
+	float range[MAXN][2];	/* even index : min value, odd index : max value */
+	int has_range;
+
+	union
+	{
+		struct {
+			unsigned short bps;
+			int size[MAXM];
+			float encode[MAXM][2];
+			float decode[MAXN][2];
+			float *samples;
+		} sa;
+
+		struct {
+			float n;
+			float c0[MAXN];
+			float c1[MAXN];
+		} e;
+
+		struct {
+			int k;
+			pdf_function **funcs; /* k */
+			float *bounds; /* k - 1 */
+			float *encode; /* k * 2 */
+		} st;
+
+		struct {
+			psobj *code;
+			int cap;
+		} p;
+	} u;
+};
+
+#define RADIAN 57.2957795
+
+static inline float lerp(float x, float xmin, float xmax, float ymin, float ymax)
+{
+	if (xmin == xmax)
+		return ymin;
+	if (ymin == ymax)
+		return ymin;
+	return ymin + (x - xmin) * (ymax - ymin) / (xmax - xmin);
+}
+
+/*
+ * PostScript calculator
+ */
+
+enum { PS_BOOL, PS_INT, PS_REAL, PS_OPERATOR, PS_BLOCK };
+
+enum
+{
+	PS_OP_ABS, PS_OP_ADD, PS_OP_AND, PS_OP_ATAN, PS_OP_BITSHIFT,
+	PS_OP_CEILING, PS_OP_COPY, PS_OP_COS, PS_OP_CVI, PS_OP_CVR,
+	PS_OP_DIV, PS_OP_DUP, PS_OP_EQ, PS_OP_EXCH, PS_OP_EXP,
+	PS_OP_FALSE, PS_OP_FLOOR, PS_OP_GE, PS_OP_GT, PS_OP_IDIV,
+	PS_OP_INDEX, PS_OP_LE, PS_OP_LN, PS_OP_LOG, PS_OP_LT, PS_OP_MOD,
+	PS_OP_MUL, PS_OP_NE, PS_OP_NEG, PS_OP_NOT, PS_OP_OR, PS_OP_POP,
+	PS_OP_ROLL, PS_OP_ROUND, PS_OP_SIN, PS_OP_SQRT, PS_OP_SUB,
+	PS_OP_TRUE, PS_OP_TRUNCATE, PS_OP_XOR, PS_OP_IF, PS_OP_IFELSE,
+	PS_OP_RETURN
+};
+
+static char *ps_op_names[] =
+{
+	"abs", "add", "and", "atan", "bitshift", "ceiling", "copy",
+	"cos", "cvi", "cvr", "div", "dup", "eq", "exch", "exp",
+	"false", "floor", "ge", "gt", "idiv", "index", "le", "ln",
+	"log", "lt", "mod", "mul", "ne", "neg", "not", "or", "pop",
+	"roll", "round", "sin", "sqrt", "sub", "true", "truncate",
+	"xor", "if", "ifelse", "return"
+};
+
+struct psobj_s
+{
+	int type;
+	union
+	{
+		int b;				/* boolean (stack only) */
+		int i;				/* integer (stack and code) */
+		float f;			/* real (stack and code) */
+		int op;				/* operator (code only) */
+		int block;			/* if/ifelse block pointer (code only) */
+	} u;
+};
+
+typedef struct ps_stack_s ps_stack;
+
+struct ps_stack_s
+{
+	psobj stack[100];
+	int sp;
+};
+
+void
+pdf_debug_ps_stack(ps_stack *st)
+{
+	int i;
+
+	printf("stack: ");
+
+	for (i = 0; i < st->sp; i++)
+	{
+		switch (st->stack[i].type)
+		{
+		case PS_BOOL:
+			if (st->stack[i].u.b)
+				printf("true ");
+			else
+				printf("false ");
+			break;
+
+		case PS_INT:
+			printf("%d ", st->stack[i].u.i);
+			break;
+
+		case PS_REAL:
+			printf("%g ", st->stack[i].u.f);
+			break;
+		}
+	}
+	printf("\n");
+
+}
+
+static void
+ps_init_stack(ps_stack *st)
+{
+	memset(st->stack, 0, sizeof(st->stack));
+	st->sp = 0;
+}
+
+static inline int ps_overflow(ps_stack *st, int n)
+{
+	return n < 0 || st->sp + n >= nelem(st->stack);
+}
+
+static inline int ps_underflow(ps_stack *st, int n)
+{
+	return n < 0 || st->sp - n < 0;
+}
+
+static inline int ps_is_type(ps_stack *st, int t)
+{
+	return !ps_underflow(st, 1) && st->stack[st->sp - 1].type == t;
+}
+
+static inline int ps_is_type2(ps_stack *st, int t)
+{
+	return !ps_underflow(st, 2) && st->stack[st->sp - 1].type == t && st->stack[st->sp - 2].type == t;
+}
+
+static void
+ps_push_bool(ps_stack *st, int b)
+{
+	if (!ps_overflow(st, 1))
+	{
+		st->stack[st->sp].type = PS_BOOL;
+		st->stack[st->sp].u.b = b;
+		st->sp++;
+	}
+}
+
+static void
+ps_push_int(ps_stack *st, int n)
+{
+	if (!ps_overflow(st, 1))
+	{
+		st->stack[st->sp].type = PS_INT;
+		st->stack[st->sp].u.i = n;
+		st->sp++;
+	}
+}
+
+static void
+ps_push_real(ps_stack *st, float n)
+{
+	if (!ps_overflow(st, 1))
+	{
+		st->stack[st->sp].type = PS_REAL;
+		st->stack[st->sp].u.f = n;
+		st->sp++;
+	}
+}
+
+static int
+ps_pop_bool(ps_stack *st)
+{
+	if (!ps_underflow(st, 1))
+	{
+		if (ps_is_type(st, PS_BOOL))
+			return st->stack[--st->sp].u.b;
+	}
+	return 0;
+}
+
+static int
+ps_pop_int(ps_stack *st)
+{
+	if (!ps_underflow(st, 1))
+	{
+		if (ps_is_type(st, PS_INT))
+			return st->stack[--st->sp].u.i;
+		if (ps_is_type(st, PS_REAL))
+			return st->stack[--st->sp].u.f;
+	}
+	return 0;
+}
+
+static float
+ps_pop_real(ps_stack *st)
+{
+	if (!ps_underflow(st, 1))
+	{
+		if (ps_is_type(st, PS_INT))
+			return st->stack[--st->sp].u.i;
+		if (ps_is_type(st, PS_REAL))
+			return st->stack[--st->sp].u.f;
+	}
+	return 0;
+}
+
+static void
+ps_copy(ps_stack *st, int n)
+{
+	if (!ps_underflow(st, n) && !ps_overflow(st, n))
+	{
+		memcpy(st->stack + st->sp, st->stack + st->sp - n, n * sizeof(psobj));
+		st->sp += n;
+	}
+}
+
+static void
+ps_roll(ps_stack *st, int n, int j)
+{
+	psobj tmp;
+	int i;
+
+	if (ps_underflow(st, n) || j == 0 || n == 0)
+		return;
+
+	if (j >= 0)
+	{
+		j %= n;
+	}
+	else
+	{
+		j = -j % n;
+		if (j != 0)
+			j = n - j;
+	}
+
+	for (i = 0; i < j; i++)
+	{
+		tmp = st->stack[st->sp - 1];
+		memmove(st->stack + st->sp - n + 1, st->stack + st->sp - n, n * sizeof(psobj));
+		st->stack[st->sp - n] = tmp;
+	}
+}
+
+static void
+ps_index(ps_stack *st, int n)
+{
+	if (!ps_overflow(st, 1) && !ps_underflow(st, n))
+	{
+		st->stack[st->sp] = st->stack[st->sp - n - 1];
+		st->sp++;
+	}
+}
+
+static void
+ps_run(psobj *code, ps_stack *st, int pc)
+{
+	int i1, i2;
+	float r1, r2;
+	int b1, b2;
+
+	while (1)
+	{
+		switch (code[pc].type)
+		{
+		case PS_INT:
+			ps_push_int(st, code[pc++].u.i);
+			break;
+
+		case PS_REAL:
+			ps_push_real(st, code[pc++].u.f);
+			break;
+
+		case PS_OPERATOR:
+			switch (code[pc++].u.op)
+			{
+			case PS_OP_ABS:
+				if (ps_is_type(st, PS_INT))
+					ps_push_int(st, abs(ps_pop_int(st)));
+				else
+					ps_push_real(st, fabsf(ps_pop_real(st)));
+				break;
+
+			case PS_OP_ADD:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 + i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_real(st, r1 + r2);
+				}
+				break;
+
+			case PS_OP_AND:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 & i2);
+				}
+				else {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 && b2);
+				}
+				break;
+
+			case PS_OP_ATAN:
+				r2 = ps_pop_real(st);
+				r1 = ps_pop_real(st);
+				r1 = atan2f(r1, r2) * RADIAN;
+				if (r1 < 0)
+					r1 += 360;
+				ps_push_real(st, r1);
+				break;
+
+			case PS_OP_BITSHIFT:
+				i2 = ps_pop_int(st);
+				i1 = ps_pop_int(st);
+				if (i2 > 0)
+					ps_push_int(st, i1 << i2);
+				else if (i2 < 0)
+					ps_push_int(st, (int)((unsigned int)i1 >> i2));
+				else
+					ps_push_int(st, i1);
+				break;
+
+			case PS_OP_CEILING:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, ceilf(r1));
+				break;
+
+			case PS_OP_COPY:
+				ps_copy(st, ps_pop_int(st));
+				break;
+
+			case PS_OP_COS:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, cosf(r1/RADIAN));
+				break;
+
+			case PS_OP_CVI:
+				ps_push_int(st, ps_pop_int(st));
+				break;
+
+			case PS_OP_CVR:
+				ps_push_real(st, ps_pop_real(st));
+				break;
+
+			case PS_OP_DIV:
+				r2 = ps_pop_real(st);
+				r1 = ps_pop_real(st);
+				ps_push_real(st, r1 / r2);
+				break;
+
+			case PS_OP_DUP:
+				ps_copy(st, 1);
+				break;
+
+			case PS_OP_EQ:
+				if (ps_is_type2(st, PS_BOOL)) {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 == b2);
+				}
+				else if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 == i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 == r2);
+				}
+				break;
+
+			case PS_OP_EXCH:
+				ps_roll(st, 2, 1);
+				break;
+
+			case PS_OP_EXP:
+				r2 = ps_pop_real(st);
+				r1 = ps_pop_real(st);
+				ps_push_real(st, powf(r1, r2));
+				break;
+
+			case PS_OP_FALSE:
+				ps_push_bool(st, 0);
+				break;
+
+			case PS_OP_FLOOR:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, floorf(r1));
+				break;
+
+			case PS_OP_GE:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 >= i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 >= r2);
+				}
+				break;
+
+			case PS_OP_GT:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 > i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 > r2);
+				}
+				break;
+
+			case PS_OP_IDIV:
+				i2 = ps_pop_int(st);
+				i1 = ps_pop_int(st);
+				ps_push_int(st, i1 / i2);
+				break;
+
+			case PS_OP_INDEX:
+				ps_index(st, ps_pop_int(st));
+				break;
+
+			case PS_OP_LE:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 <= i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 <= r2);
+				}
+				break;
+
+			case PS_OP_LN:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, logf(r1));
+				break;
+
+			case PS_OP_LOG:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, log10f(r1));
+				break;
+
+			case PS_OP_LT:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 < i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 < r2);
+				}
+				break;
+
+			case PS_OP_MOD:
+				i2 = ps_pop_int(st);
+				i1 = ps_pop_int(st);
+				ps_push_int(st, i1 % i2);
+				break;
+
+			case PS_OP_MUL:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 * i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_real(st, r1 * r2);
+				}
+				break;
+
+			case PS_OP_NE:
+				if (ps_is_type2(st, PS_BOOL)) {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 != b2);
+				}
+				else if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 != i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 != r2);
+				}
+				break;
+
+			case PS_OP_NEG:
+				if (ps_is_type(st, PS_INT))
+					ps_push_int(st, -ps_pop_int(st));
+				else
+					ps_push_real(st, -ps_pop_real(st));
+				break;
+
+			case PS_OP_NOT:
+				if (ps_is_type(st, PS_BOOL))
+					ps_push_bool(st, !ps_pop_bool(st));
+				else
+					ps_push_int(st, ~ps_pop_int(st));
+				break;
+
+			case PS_OP_OR:
+				if (ps_is_type2(st, PS_BOOL)) {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 || b2);
+				}
+				else {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 | i2);
+				}
+				break;
+
+			case PS_OP_POP:
+				if (!ps_underflow(st, 1))
+					st->sp--;
+				break;
+
+			case PS_OP_ROLL:
+				i2 = ps_pop_int(st);
+				i1 = ps_pop_int(st);
+				ps_roll(st, i1, i2);
+				break;
+
+			case PS_OP_ROUND:
+				if (!ps_is_type(st, PS_INT)) {
+					r1 = ps_pop_real(st);
+					ps_push_real(st, (r1 >= 0) ? floorf(r1 + 0.5f) : ceilf(r1 - 0.5f));
+				}
+				break;
+
+			case PS_OP_SIN:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, sinf(r1/RADIAN));
+				break;
+
+			case PS_OP_SQRT:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, sqrtf(r1));
+				break;
+
+			case PS_OP_SUB:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 - i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_real(st, r1 - r2);
+				}
+				break;
+
+			case PS_OP_TRUE:
+				ps_push_bool(st, 1);
+				break;
+
+			case PS_OP_TRUNCATE:
+				if (!ps_is_type(st, PS_INT)) {
+					r1 = ps_pop_real(st);
+					ps_push_real(st, (r1 >= 0) ? floorf(r1) : ceilf(r1));
+				}
+				break;
+
+			case PS_OP_XOR:
+				if (ps_is_type2(st, PS_BOOL)) {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 ^ b2);
+				}
+				else {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 ^ i2);
+				}
+				break;
+
+			case PS_OP_IF:
+				b1 = ps_pop_bool(st);
+				if (b1)
+					ps_run(code, st, code[pc + 1].u.block);
+				pc = code[pc + 2].u.block;
+				break;
+
+			case PS_OP_IFELSE:
+				b1 = ps_pop_bool(st);
+				if (b1)
+					ps_run(code, st, code[pc + 1].u.block);
+				else
+					ps_run(code, st, code[pc + 0].u.block);
+				pc = code[pc + 2].u.block;
+				break;
+
+			case PS_OP_RETURN:
+				return;
+
+			default:
+				fz_warn("foreign operator in calculator function");
+				return;
+			}
+			break;
+
+		default:
+			fz_warn("foreign object in calculator function");
+			return;
+		}
+	}
+}
+
+static void
+resize_code(pdf_function *func, int newsize)
+{
+	if (newsize >= func->u.p.cap)
+	{
+		func->u.p.cap = func->u.p.cap + 64;
+		func->u.p.code = fz_realloc(func->u.p.code, func->u.p.cap, sizeof(psobj));
+	}
+}
+
+static fz_error
+parse_code(pdf_function *func, fz_stream *stream, int *codeptr)
+{
+	fz_error error;
+	char buf[64];
+	int len;
+	int tok;
+	int opptr, elseptr, ifptr;
+	int a, b, mid, cmp;
+
+	memset(buf, 0, sizeof(buf));
+
+	while (1)
+	{
+		error = pdf_lex(&tok, stream, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "calculator function lexical error");
+
+		switch(tok)
+		{
+		case PDF_TOK_EOF:
+			return fz_throw("truncated calculator function");
+
+		case PDF_TOK_INT:
+			resize_code(func, *codeptr);
+			func->u.p.code[*codeptr].type = PS_INT;
+			func->u.p.code[*codeptr].u.i = atoi(buf);
+			++*codeptr;
+			break;
+
+		case PDF_TOK_REAL:
+			resize_code(func, *codeptr);
+			func->u.p.code[*codeptr].type = PS_REAL;
+			func->u.p.code[*codeptr].u.f = fz_atof(buf);
+			++*codeptr;
+			break;
+
+		case PDF_TOK_OPEN_BRACE:
+			opptr = *codeptr;
+			*codeptr += 4;
+
+			resize_code(func, *codeptr);
+
+			ifptr = *codeptr;
+			error = parse_code(func, stream, codeptr);
+			if (error)
+				return fz_rethrow(error, "error in 'if' branch");
+
+			error = pdf_lex(&tok, stream, buf, sizeof buf, &len);
+			if (error)
+				return fz_rethrow(error, "calculator function syntax error");
+
+			if (tok == PDF_TOK_OPEN_BRACE)
+			{
+				elseptr = *codeptr;
+				error = parse_code(func, stream, codeptr);
+				if (error)
+					return fz_rethrow(error, "error in 'else' branch");
+
+				error = pdf_lex(&tok, stream, buf, sizeof buf, &len);
+				if (error)
+					return fz_rethrow(error, "calculator function syntax error");
+			}
+			else
+			{
+				elseptr = -1;
+			}
+
+			if (tok == PDF_TOK_KEYWORD)
+			{
+				if (!strcmp(buf, "if"))
+				{
+					if (elseptr >= 0)
+						return fz_throw("too many branches for 'if'");
+					func->u.p.code[opptr].type = PS_OPERATOR;
+					func->u.p.code[opptr].u.op = PS_OP_IF;
+					func->u.p.code[opptr+2].type = PS_BLOCK;
+					func->u.p.code[opptr+2].u.block = ifptr;
+					func->u.p.code[opptr+3].type = PS_BLOCK;
+					func->u.p.code[opptr+3].u.block = *codeptr;
+				}
+				else if (!strcmp(buf, "ifelse"))
+				{
+					if (elseptr < 0)
+						return fz_throw("not enough branches for 'ifelse'");
+					func->u.p.code[opptr].type = PS_OPERATOR;
+					func->u.p.code[opptr].u.op = PS_OP_IFELSE;
+					func->u.p.code[opptr+1].type = PS_BLOCK;
+					func->u.p.code[opptr+1].u.block = elseptr;
+					func->u.p.code[opptr+2].type = PS_BLOCK;
+					func->u.p.code[opptr+2].u.block = ifptr;
+					func->u.p.code[opptr+3].type = PS_BLOCK;
+					func->u.p.code[opptr+3].u.block = *codeptr;
+				}
+				else
+				{
+					return fz_throw("unknown keyword in 'if-else' context: '%s'", buf);
+				}
+			}
+			else
+			{
+				return fz_throw("missing keyword in 'if-else' context");
+			}
+			break;
+
+		case PDF_TOK_CLOSE_BRACE:
+			resize_code(func, *codeptr);
+			func->u.p.code[*codeptr].type = PS_OPERATOR;
+			func->u.p.code[*codeptr].u.op = PS_OP_RETURN;
+			++*codeptr;
+			return fz_okay;
+
+		case PDF_TOK_KEYWORD:
+			cmp = -1;
+			a = -1;
+			b = nelem(ps_op_names);
+			while (b - a > 1)
+			{
+				mid = (a + b) / 2;
+				cmp = strcmp(buf, ps_op_names[mid]);
+				if (cmp > 0)
+					a = mid;
+				else if (cmp < 0)
+					b = mid;
+				else
+					a = b = mid;
+			}
+			if (cmp != 0)
+				return fz_throw("unknown operator: '%s'", buf);
+
+			resize_code(func, *codeptr);
+			func->u.p.code[*codeptr].type = PS_OPERATOR;
+			func->u.p.code[*codeptr].u.op = a;
+			++*codeptr;
+			break;
+
+		default:
+			return fz_throw("calculator function syntax error");
+		}
+	}
+}
+
+static fz_error
+load_postscript_func(pdf_function *func, pdf_xref *xref, fz_obj *dict, int num, int gen)
+{
+	fz_error error;
+	fz_stream *stream;
+	int codeptr;
+	char buf[64];
+	int tok;
+	int len;
+
+	error = pdf_open_stream(&stream, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open calculator function stream");
+
+	error = pdf_lex(&tok, stream, buf, sizeof buf, &len);
+	if (error)
+	{
+		fz_close(stream);
+		return fz_rethrow(error, "stream is not a calculator function");
+	}
+
+	if (tok != PDF_TOK_OPEN_BRACE)
+	{
+		fz_close(stream);
+		return fz_throw("stream is not a calculator function");
+	}
+
+	func->u.p.code = NULL;
+	func->u.p.cap = 0;
+
+	codeptr = 0;
+	error = parse_code(func, stream, &codeptr);
+	if (error)
+	{
+		fz_close(stream);
+		return fz_rethrow(error, "cannot parse calculator function (%d %d R)", num, gen);
+	}
+
+	fz_close(stream);
+	return fz_okay;
+}
+
+static void
+eval_postscript_func(pdf_function *func, float *in, float *out)
+{
+	ps_stack st;
+	float x;
+	int i;
+
+	ps_init_stack(&st);
+
+	for (i = 0; i < func->m; i++)
+	{
+		x = CLAMP(in[i], func->domain[i][0], func->domain[i][1]);
+		ps_push_real(&st, x);
+	}
+
+	ps_run(func->u.p.code, &st, 0);
+
+	for (i = func->n - 1; i >= 0; i--)
+	{
+		x = ps_pop_real(&st);
+		out[i] = CLAMP(x, func->range[i][0], func->range[i][1]);
+	}
+}
+
+/*
+ * Sample function
+ */
+
+static fz_error
+load_sample_func(pdf_function *func, pdf_xref *xref, fz_obj *dict, int num, int gen)
+{
+	fz_error error;
+	fz_stream *stream;
+	fz_obj *obj;
+	int samplecount;
+	int bps;
+	int i;
+
+	func->u.sa.samples = NULL;
+
+	obj = fz_dict_gets(dict, "Size");
+	if (!fz_is_array(obj) || fz_array_len(obj) != func->m)
+		return fz_throw("malformed /Size");
+	for (i = 0; i < func->m; i++)
+		func->u.sa.size[i] = fz_to_int(fz_array_get(obj, i));
+
+	obj = fz_dict_gets(dict, "BitsPerSample");
+	if (!fz_is_int(obj))
+		return fz_throw("malformed /BitsPerSample");
+	func->u.sa.bps = bps = fz_to_int(obj);
+
+	obj = fz_dict_gets(dict, "Encode");
+	if (fz_is_array(obj))
+	{
+		if (fz_array_len(obj) != func->m * 2)
+			return fz_throw("malformed /Encode");
+		for (i = 0; i < func->m; i++)
+		{
+			func->u.sa.encode[i][0] = fz_to_real(fz_array_get(obj, i*2+0));
+			func->u.sa.encode[i][1] = fz_to_real(fz_array_get(obj, i*2+1));
+		}
+	}
+	else
+	{
+		for (i = 0; i < func->m; i++)
+		{
+			func->u.sa.encode[i][0] = 0;
+			func->u.sa.encode[i][1] = func->u.sa.size[i] - 1;
+		}
+	}
+
+	obj = fz_dict_gets(dict, "Decode");
+	if (fz_is_array(obj))
+	{
+		if (fz_array_len(obj) != func->n * 2)
+			return fz_throw("malformed /Decode");
+		for (i = 0; i < func->n; i++)
+		{
+			func->u.sa.decode[i][0] = fz_to_real(fz_array_get(obj, i*2+0));
+			func->u.sa.decode[i][1] = fz_to_real(fz_array_get(obj, i*2+1));
+		}
+	}
+	else
+	{
+		for (i = 0; i < func->n; i++)
+		{
+			func->u.sa.decode[i][0] = func->range[i][0];
+			func->u.sa.decode[i][1] = func->range[i][1];
+		}
+	}
+
+	for (i = 0, samplecount = func->n; i < func->m; i++)
+		samplecount *= func->u.sa.size[i];
+
+	func->u.sa.samples = fz_calloc(samplecount, sizeof(float));
+
+	error = pdf_open_stream(&stream, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open samples stream (%d %d R)", num, gen);
+
+	/* read samples */
+	for (i = 0; i < samplecount; i++)
+	{
+		unsigned int x;
+		float s;
+
+		if (fz_is_eof_bits(stream))
+		{
+			fz_close(stream);
+			return fz_throw("truncated sample stream");
+		}
+
+		switch (bps)
+		{
+		case 1: s = fz_read_bits(stream, 1); break;
+		case 2: s = fz_read_bits(stream, 2) / 3.0f; break;
+		case 4: s = fz_read_bits(stream, 4) / 15.0f; break;
+		case 8: s = fz_read_byte(stream) / 255.0f; break;
+		case 12: s = fz_read_bits(stream, 12) / 4095.0f; break;
+		case 16:
+			x = fz_read_byte(stream) << 8;
+			x |= fz_read_byte(stream);
+			s = x / 65535.0f;
+			break;
+		case 24:
+			x = fz_read_byte(stream) << 16;
+			x |= fz_read_byte(stream) << 8;
+			x |= fz_read_byte(stream);
+			s = x / 16777215.0f;
+			break;
+		case 32:
+			x = fz_read_byte(stream) << 24;
+			x |= fz_read_byte(stream) << 16;
+			x |= fz_read_byte(stream) << 8;
+			x |= fz_read_byte(stream);
+			s = x / 4294967295.0f;
+			break;
+		default:
+			fz_close(stream);
+			return fz_throw("sample stream bit depth %d unsupported", bps);
+		}
+
+		func->u.sa.samples[i] = s;
+	}
+
+	fz_close(stream);
+
+	return fz_okay;
+}
+
+static float
+interpolate_sample(pdf_function *func, int *scale, int *e0, int *e1, float *efrac, int dim, int idx)
+{
+	float a, b;
+	int idx0, idx1;
+
+	idx0 = e0[dim] * scale[dim] + idx;
+	idx1 = e1[dim] * scale[dim] + idx;
+
+	if (dim == 0)
+	{
+		a = func->u.sa.samples[idx0];
+		b = func->u.sa.samples[idx1];
+	}
+	else
+	{
+		a = interpolate_sample(func, scale, e0, e1, efrac, dim - 1, idx0);
+		b = interpolate_sample(func, scale, e0, e1, efrac, dim - 1, idx1);
+	}
+
+	return a + (b - a) * efrac[dim];
+}
+
+static void
+eval_sample_func(pdf_function *func, float *in, float *out)
+{
+	int e0[MAXM], e1[MAXM], scale[MAXM];
+	float efrac[MAXM];
+	float x;
+	int i;
+
+	/* encode input coordinates */
+	for (i = 0; i < func->m; i++)
+	{
+		x = CLAMP(in[i], func->domain[i][0], func->domain[i][1]);
+		x = lerp(x, func->domain[i][0], func->domain[i][1],
+			func->u.sa.encode[i][0], func->u.sa.encode[i][1]);
+		x = CLAMP(x, 0, func->u.sa.size[i] - 1);
+		e0[i] = floorf(x);
+		e1[i] = ceilf(x);
+		efrac[i] = x - floorf(x);
+	}
+
+	scale[0] = func->n;
+	for (i = 1; i < func->m; i++)
+		scale[i] = scale[i - 1] * func->u.sa.size[i];
+
+	for (i = 0; i < func->n; i++)
+	{
+		if (func->m == 1)
+		{
+			float a = func->u.sa.samples[e0[0] * func->n + i];
+			float b = func->u.sa.samples[e1[0] * func->n + i];
+
+			float ab = a + (b - a) * efrac[0];
+
+			out[i] = lerp(ab, 0, 1, func->u.sa.decode[i][0], func->u.sa.decode[i][1]);
+			out[i] = CLAMP(out[i], func->range[i][0], func->range[i][1]);
+		}
+
+		else if (func->m == 2)
+		{
+			int s0 = func->n;
+			int s1 = s0 * func->u.sa.size[0];
+
+			float a = func->u.sa.samples[e0[0] * s0 + e0[1] * s1 + i];
+			float b = func->u.sa.samples[e1[0] * s0 + e0[1] * s1 + i];
+			float c = func->u.sa.samples[e0[0] * s0 + e1[1] * s1 + i];
+			float d = func->u.sa.samples[e1[0] * s0 + e1[1] * s1 + i];
+
+			float ab = a + (b - a) * efrac[0];
+			float cd = c + (d - c) * efrac[0];
+			float abcd = ab + (cd - ab) * efrac[1];
+
+			out[i] = lerp(abcd, 0, 1, func->u.sa.decode[i][0], func->u.sa.decode[i][1]);
+			out[i] = CLAMP(out[i], func->range[i][0], func->range[i][1]);
+		}
+
+		else
+		{
+			float x = interpolate_sample(func, scale, e0, e1, efrac, func->m - 1, i);
+			out[i] = lerp(x, 0, 1, func->u.sa.decode[i][0], func->u.sa.decode[i][1]);
+			out[i] = CLAMP(out[i], func->range[i][0], func->range[i][1]);
+		}
+	}
+}
+
+/*
+ * Exponential function
+ */
+
+static fz_error
+load_exponential_func(pdf_function *func, fz_obj *dict)
+{
+	fz_obj *obj;
+	int i;
+
+	if (func->m != 1)
+		return fz_throw("/Domain must be one dimension (%d)", func->m);
+
+	obj = fz_dict_gets(dict, "N");
+	if (!fz_is_int(obj) && !fz_is_real(obj))
+		return fz_throw("malformed /N");
+	func->u.e.n = fz_to_real(obj);
+
+	obj = fz_dict_gets(dict, "C0");
+	if (fz_is_array(obj))
+	{
+		func->n = fz_array_len(obj);
+		if (func->n >= MAXN)
+			return fz_throw("exponential function result array out of range");
+		for (i = 0; i < func->n; i++)
+			func->u.e.c0[i] = fz_to_real(fz_array_get(obj, i));
+	}
+	else
+	{
+		func->n = 1;
+		func->u.e.c0[0] = 0;
+	}
+
+	obj = fz_dict_gets(dict, "C1");
+	if (fz_is_array(obj))
+	{
+		if (fz_array_len(obj) != func->n)
+			return fz_throw("/C1 must match /C0 length");
+		for (i = 0; i < func->n; i++)
+			func->u.e.c1[i] = fz_to_real(fz_array_get(obj, i));
+	}
+	else
+	{
+		if (func->n != 1)
+			return fz_throw("/C1 must match /C0 length");
+		func->u.e.c1[0] = 1;
+	}
+
+	return fz_okay;
+}
+
+static void
+eval_exponential_func(pdf_function *func, float in, float *out)
+{
+	float x = in;
+	float tmp;
+	int i;
+
+	x = CLAMP(x, func->domain[0][0], func->domain[0][1]);
+
+	/* constraint */
+	if ((func->u.e.n != (int)func->u.e.n && x < 0) || (func->u.e.n < 0 && x == 0))
+	{
+		fz_warn("constraint error");
+		return;
+	}
+
+	tmp = powf(x, func->u.e.n);
+	for (i = 0; i < func->n; i++)
+	{
+		out[i] = func->u.e.c0[i] + tmp * (func->u.e.c1[i] - func->u.e.c0[i]);
+		if (func->has_range)
+			out[i] = CLAMP(out[i], func->range[i][0], func->range[i][1]);
+	}
+}
+
+/*
+ * Stitching function
+ */
+
+static fz_error
+load_stitching_func(pdf_function *func, pdf_xref *xref, fz_obj *dict)
+{
+	pdf_function **funcs;
+	fz_error error;
+	fz_obj *obj;
+	fz_obj *sub;
+	fz_obj *num;
+	int k;
+	int i;
+
+	func->u.st.k = 0;
+
+	if (func->m != 1)
+		return fz_throw("/Domain must be one dimension (%d)", func->m);
+
+	obj = fz_dict_gets(dict, "Functions");
+	if (!fz_is_array(obj))
+		return fz_throw("stitching function has no input functions");
+	{
+		k = fz_array_len(obj);
+
+		func->u.st.funcs = fz_calloc(k, sizeof(pdf_function*));
+		func->u.st.bounds = fz_calloc(k - 1, sizeof(float));
+		func->u.st.encode = fz_calloc(k * 2, sizeof(float));
+		funcs = func->u.st.funcs;
+
+		for (i = 0; i < k; i++)
+		{
+			sub = fz_array_get(obj, i);
+			error = pdf_load_function(&funcs[i], xref, sub);
+			if (error)
+				return fz_rethrow(error, "cannot load sub function %d (%d %d R)", i, fz_to_num(sub), fz_to_gen(sub));
+			if (funcs[i]->m != 1 || funcs[i]->n != funcs[0]->n)
+				return fz_throw("sub function %d /Domain or /Range mismatch", i);
+			func->u.st.k ++;
+		}
+
+		if (!func->n)
+			func->n = funcs[0]->n;
+		else if (func->n != funcs[0]->n)
+			return fz_throw("sub function /Domain or /Range mismatch");
+	}
+
+	obj = fz_dict_gets(dict, "Bounds");
+	if (!fz_is_array(obj))
+		return fz_throw("stitching function has no bounds");
+	{
+		if (!fz_is_array(obj) || fz_array_len(obj) != k - 1)
+			return fz_throw("malformed /Bounds (not array or wrong length)");
+
+		for (i = 0; i < k-1; i++)
+		{
+			num = fz_array_get(obj, i);
+			if (!fz_is_int(num) && !fz_is_real(num))
+				return fz_throw("malformed /Bounds (item not real)");
+			func->u.st.bounds[i] = fz_to_real(num);
+			if (i && func->u.st.bounds[i-1] > func->u.st.bounds[i])
+				return fz_throw("malformed /Bounds (item not monotonic)");
+		}
+
+		if (k != 1 && (func->domain[0][0] > func->u.st.bounds[0] ||
+			func->domain[0][1] < func->u.st.bounds[k-2]))
+			fz_warn("malformed shading function bounds (domain mismatch), proceeding anyway.");
+	}
+
+	obj = fz_dict_gets(dict, "Encode");
+	if (!fz_is_array(obj))
+		return fz_throw("stitching function is missing encoding");
+	{
+		if (!fz_is_array(obj) || fz_array_len(obj) != k * 2)
+			return fz_throw("malformed /Encode");
+		for (i = 0; i < k; i++)
+		{
+			func->u.st.encode[i*2+0] = fz_to_real(fz_array_get(obj, i*2+0));
+			func->u.st.encode[i*2+1] = fz_to_real(fz_array_get(obj, i*2+1));
+		}
+	}
+
+	return fz_okay;
+}
+
+static void
+eval_stitching_func(pdf_function *func, float in, float *out)
+{
+	float low, high;
+	int k = func->u.st.k;
+	float *bounds = func->u.st.bounds;
+	int i;
+
+	in = CLAMP(in, func->domain[0][0], func->domain[0][1]);
+
+	for (i = 0; i < k - 1; i++)
+	{
+		if (in < bounds[i])
+			break;
+	}
+
+	if (i == 0 && k == 1)
+	{
+		low = func->domain[0][0];
+		high = func->domain[0][1];
+	}
+	else if (i == 0)
+	{
+		low = func->domain[0][0];
+		high = bounds[0];
+	}
+	else if (i == k - 1)
+	{
+		low = bounds[k-2];
+		high = func->domain[0][1];
+	}
+	else
+	{
+		low = bounds[i-1];
+		high = bounds[i];
+	}
+
+	in = lerp(in, low, high, func->u.st.encode[i*2+0], func->u.st.encode[i*2+1]);
+
+	pdf_eval_function(func->u.st.funcs[i], &in, 1, out, func->n);
+}
+
+/*
+ * Common
+ */
+
+pdf_function *
+pdf_keep_function(pdf_function *func)
+{
+	func->refs ++;
+	return func;
+}
+
+void
+pdf_drop_function(pdf_function *func)
+{
+	int i;
+	if (--func->refs == 0)
+	{
+		switch(func->type)
+		{
+		case SAMPLE:
+			fz_free(func->u.sa.samples);
+			break;
+		case EXPONENTIAL:
+			break;
+		case STITCHING:
+			for (i = 0; i < func->u.st.k; i++)
+				pdf_drop_function(func->u.st.funcs[i]);
+			fz_free(func->u.st.funcs);
+			fz_free(func->u.st.bounds);
+			fz_free(func->u.st.encode);
+			break;
+		case POSTSCRIPT:
+			fz_free(func->u.p.code);
+			break;
+		}
+		fz_free(func);
+	}
+}
+
+fz_error
+pdf_load_function(pdf_function **funcp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	pdf_function *func;
+	fz_obj *obj;
+	int i;
+
+	if ((*funcp = pdf_find_item(xref->store, pdf_drop_function, dict)))
+	{
+		pdf_keep_function(*funcp);
+		return fz_okay;
+	}
+
+	func = fz_malloc(sizeof(pdf_function));
+	memset(func, 0, sizeof(pdf_function));
+	func->refs = 1;
+
+	obj = fz_dict_gets(dict, "FunctionType");
+	func->type = fz_to_int(obj);
+
+	/* required for all */
+	obj = fz_dict_gets(dict, "Domain");
+	func->m = fz_array_len(obj) / 2;
+	for (i = 0; i < func->m; i++)
+	{
+		func->domain[i][0] = fz_to_real(fz_array_get(obj, i * 2 + 0));
+		func->domain[i][1] = fz_to_real(fz_array_get(obj, i * 2 + 1));
+	}
+
+	/* required for type0 and type4, optional otherwise */
+	obj = fz_dict_gets(dict, "Range");
+	if (fz_is_array(obj))
+	{
+		func->has_range = 1;
+		func->n = fz_array_len(obj) / 2;
+		for (i = 0; i < func->n; i++)
+		{
+			func->range[i][0] = fz_to_real(fz_array_get(obj, i * 2 + 0));
+			func->range[i][1] = fz_to_real(fz_array_get(obj, i * 2 + 1));
+		}
+	}
+	else
+	{
+		func->has_range = 0;
+		func->n = 0;
+	}
+
+	if (func->m >= MAXM || func->n >= MAXN)
+	{
+		fz_free(func);
+		return fz_throw("assert: /Domain or /Range too big");
+	}
+
+	switch(func->type)
+	{
+	case SAMPLE:
+		error = load_sample_func(func, xref, dict, fz_to_num(dict), fz_to_gen(dict));
+		if (error)
+		{
+			pdf_drop_function(func);
+			return fz_rethrow(error, "cannot load sampled function (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+		break;
+
+	case EXPONENTIAL:
+		error = load_exponential_func(func, dict);
+		if (error)
+		{
+			pdf_drop_function(func);
+			return fz_rethrow(error, "cannot load exponential function (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+		break;
+
+	case STITCHING:
+		error = load_stitching_func(func, xref, dict);
+		if (error)
+		{
+			pdf_drop_function(func);
+			return fz_rethrow(error, "cannot load stitching function (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+		break;
+
+	case POSTSCRIPT:
+		error = load_postscript_func(func, xref, dict, fz_to_num(dict), fz_to_gen(dict));
+		if (error)
+		{
+			pdf_drop_function(func);
+			return fz_rethrow(error, "cannot load calculator function (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+		break;
+
+	default:
+		fz_free(func);
+		return fz_throw("unknown function type (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	pdf_store_item(xref->store, pdf_keep_function, pdf_drop_function, dict, func);
+
+	*funcp = func;
+	return fz_okay;
+}
+
+void
+pdf_eval_function(pdf_function *func, float *in, int inlen, float *out, int outlen)
+{
+	memset(out, 0, sizeof(float) * outlen);
+
+	if (inlen != func->m)
+	{
+		fz_warn("tried to evaluate function with wrong number of inputs");
+		return;
+	}
+	if (func->n != outlen)
+	{
+		fz_warn("tried to evaluate function with wrong number of outputs");
+		return;
+	}
+
+	switch(func->type)
+	{
+	case SAMPLE: eval_sample_func(func, in, out); break;
+	case EXPONENTIAL: eval_exponential_func(func, *in, out); break;
+	case STITCHING: eval_stitching_func(func, *in, out); break;
+	case POSTSCRIPT: eval_postscript_func(func, in, out); break;
+	}
+}
+
+/*
+ * Debugging prints
+ */
+
+static void
+pdf_debug_indent(char *prefix, int level, char *suffix)
+{
+	int i;
+
+	printf("%s", prefix);
+
+	for (i = 0; i < level; i++)
+		printf("\t");
+
+	printf("%s", suffix);
+}
+
+static void
+pdf_debug_ps_func_code(psobj *funccode, psobj *code, int level)
+{
+	int eof, wasop;
+
+	pdf_debug_indent("", level, "{");
+
+	/* Print empty blocks as { }, instead of separating braces on different lines. */
+	if (code->type == PS_OPERATOR && code->u.op == PS_OP_RETURN)
+	{
+		printf(" } ");
+		return;
+	}
+
+	pdf_debug_indent("\n", ++level, "");
+
+	eof = 0;
+	wasop = 0;
+	while (!eof)
+	{
+		switch (code->type)
+		{
+		case PS_INT:
+			if (wasop)
+				pdf_debug_indent("\n", level, "");
+
+			printf("%d ", code->u.i);
+			wasop = 0;
+			code++;
+			break;
+
+		case PS_REAL:
+			if (wasop)
+				pdf_debug_indent("\n", level, "");
+
+			printf("%g ", code->u.f);
+			wasop = 0;
+			code++;
+			break;
+
+		case PS_OPERATOR:
+			if (code->u.op == PS_OP_RETURN)
+			{
+				printf("\n");
+				eof = 1;
+			}
+			else if (code->u.op == PS_OP_IF)
+			{
+				printf("\n");
+				pdf_debug_ps_func_code(funccode, &funccode[(code + 2)->u.block], level);
+
+				printf("%s", ps_op_names[code->u.op]);
+				code = &funccode[(code + 3)->u.block];
+				if (code->type != PS_OPERATOR || code->u.op != PS_OP_RETURN)
+					pdf_debug_indent("\n", level, "");
+
+				wasop = 0;
+			}
+			else if (code->u.op == PS_OP_IFELSE)
+			{
+				printf("\n");
+				pdf_debug_ps_func_code(funccode, &funccode[(code + 2)->u.block], level);
+
+				printf("\n");
+				pdf_debug_ps_func_code(funccode, &funccode[(code + 1)->u.block], level);
+
+				printf("%s", ps_op_names[code->u.op]);
+				code = &funccode[(code + 3)->u.block];
+				if (code->type != PS_OPERATOR || code->u.op != PS_OP_RETURN)
+					pdf_debug_indent("\n", level, "");
+
+				wasop = 0;
+			}
+			else
+			{
+				printf("%s ", ps_op_names[code->u.op]);
+				code++;
+				wasop = 1;
+			}
+			break;
+		}
+	}
+
+	pdf_debug_indent("", --level, "} ");
+}
+
+static void
+pdf_debug_function_imp(pdf_function *func, int level)
+{
+	int i;
+
+	pdf_debug_indent("", level, "function {\n");
+
+	pdf_debug_indent("", ++level, "");
+	switch (func->type)
+	{
+	case SAMPLE:
+		printf("sampled");
+		break;
+	case EXPONENTIAL:
+		printf("exponential");
+		break;
+	case STITCHING:
+		printf("stitching");
+		break;
+	case POSTSCRIPT:
+		printf("postscript");
+		break;
+	}
+
+	pdf_debug_indent("\n", level, "");
+	printf("%d input -> %d output\n", func->m, func->n);
+
+	pdf_debug_indent("", level, "domain ");
+	for (i = 0; i < func->m; i++)
+		printf("%g %g ", func->domain[i][0], func->domain[i][1]);
+	printf("\n");
+
+	if (func->has_range)
+	{
+		pdf_debug_indent("", level, "range ");
+		for (i = 0; i < func->n; i++)
+			printf("%g %g ", func->range[i][0], func->range[i][1]);
+		printf("\n");
+	}
+
+	switch (func->type)
+	{
+	case SAMPLE:
+		pdf_debug_indent("", level, "");
+		printf("bps: %d\n", func->u.sa.bps);
+
+		pdf_debug_indent("", level, "");
+		printf("size: [ ");
+		for (i = 0; i < func->m; i++)
+			printf("%d ", func->u.sa.size[i]);
+		printf("]\n");
+
+		pdf_debug_indent("", level, "");
+		printf("encode: [ ");
+		for (i = 0; i < func->m; i++)
+			printf("%g %g ", func->u.sa.encode[i][0], func->u.sa.encode[i][1]);
+		printf("]\n");
+
+		pdf_debug_indent("", level, "");
+		printf("decode: [ ");
+		for (i = 0; i < func->m; i++)
+			printf("%g %g ", func->u.sa.decode[i][0], func->u.sa.decode[i][1]);
+		printf("]\n");
+		break;
+
+	case EXPONENTIAL:
+		pdf_debug_indent("", level, "");
+		printf("n: %g\n", func->u.e.n);
+
+		pdf_debug_indent("", level, "");
+		printf("c0: [ ");
+		for (i = 0; i < func->n; i++)
+			printf("%g ", func->u.e.c0[i]);
+		printf("]\n");
+
+		pdf_debug_indent("", level, "");
+		printf("c1: [ ");
+		for (i = 0; i < func->n; i++)
+			printf("%g ", func->u.e.c1[i]);
+		printf("]\n");
+		break;
+
+	case STITCHING:
+		pdf_debug_indent("", level, "");
+		printf("%d functions\n", func->u.st.k);
+
+		pdf_debug_indent("", level, "");
+		printf("bounds: [ ");
+		for (i = 0; i < func->u.st.k - 1; i++)
+			printf("%g ", func->u.st.bounds[i]);
+		printf("]\n");
+
+		pdf_debug_indent("", level, "");
+		printf("encode: [ ");
+		for (i = 0; i < func->u.st.k * 2; i++)
+			printf("%g ", func->u.st.encode[i]);
+		printf("]\n");
+
+		for (i = 0; i < func->u.st.k; i++)
+			pdf_debug_function_imp(func->u.st.funcs[i], level);
+		break;
+
+	case POSTSCRIPT:
+		pdf_debug_ps_func_code(func->u.p.code, func->u.p.code, level);
+		printf("\n");
+		break;
+	}
+
+	pdf_debug_indent("", --level, "}\n");
+}
+
+void
+pdf_debug_function(pdf_function *func)
+{
+	pdf_debug_function_imp(func, 0);
+}
diff --git a/contrib/media/updf/pdf/pdf_image.c b/contrib/media/updf/pdf/pdf_image.c
new file mode 100644
index 000000000..e19011005
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_image.c
@@ -0,0 +1,354 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/* TODO: store JPEG compressed samples */
+/* TODO: store flate compressed samples */
+
+static fz_error pdf_load_jpx_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *dict);
+
+static void
+pdf_mask_color_key(fz_pixmap *pix, int n, int *colorkey)
+{
+	unsigned char *p = pix->samples;
+	int len = pix->w * pix->h;
+	int k, t;
+	while (len--)
+	{
+		t = 1;
+		for (k = 0; k < n; k++)
+			if (p[k] < colorkey[k * 2] || p[k] > colorkey[k * 2 + 1])
+				t = 0;
+		if (t)
+			for (k = 0; k < pix->n; k++)
+				p[k] = 0;
+		p += pix->n;
+	}
+}
+
+static fz_error
+pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, fz_stream *cstm, int forcemask)
+{
+	fz_stream *stm;
+	fz_pixmap *tile;
+	fz_obj *obj, *res;
+	fz_error error;
+
+	int w, h, bpc, n;
+	int imagemask;
+	int interpolate;
+	int indexed;
+	fz_colorspace *colorspace;
+	fz_pixmap *mask; /* explicit mask/softmask image */
+	int usecolorkey;
+	int colorkey[FZ_MAX_COLORS * 2];
+	float decode[FZ_MAX_COLORS * 2];
+
+	int stride;
+	unsigned char *samples;
+	int i, len;
+
+	/* special case for JPEG2000 images */
+	if (pdf_is_jpx_image(dict))
+	{
+		tile = NULL;
+		error = pdf_load_jpx_image(&tile, xref, dict);
+		if (error)
+			return fz_rethrow(error, "cannot load jpx image");
+		if (forcemask)
+		{
+			if (tile->n != 2)
+			{
+				fz_drop_pixmap(tile);
+				return fz_throw("softmask must be grayscale");
+			}
+			mask = fz_alpha_from_gray(tile, 1);
+			fz_drop_pixmap(tile);
+			*imgp = mask;
+			return fz_okay;
+		}
+		*imgp = tile;
+		return fz_okay;
+	}
+
+	w = fz_to_int(fz_dict_getsa(dict, "Width", "W"));
+	h = fz_to_int(fz_dict_getsa(dict, "Height", "H"));
+	bpc = fz_to_int(fz_dict_getsa(dict, "BitsPerComponent", "BPC"));
+	imagemask = fz_to_bool(fz_dict_getsa(dict, "ImageMask", "IM"));
+	interpolate = fz_to_bool(fz_dict_getsa(dict, "Interpolate", "I"));
+
+	indexed = 0;
+	usecolorkey = 0;
+	colorspace = NULL;
+	mask = NULL;
+
+	if (imagemask)
+		bpc = 1;
+
+	if (w == 0)
+		return fz_throw("image width is zero");
+	if (h == 0)
+		return fz_throw("image height is zero");
+	if (bpc == 0)
+		return fz_throw("image depth is zero");
+	if (bpc > 16)
+		return fz_throw("image depth is too large: %d", bpc);
+	if (w > (1 << 16))
+		return fz_throw("image is too wide");
+	if (h > (1 << 16))
+		return fz_throw("image is too high");
+
+	obj = fz_dict_getsa(dict, "ColorSpace", "CS");
+	if (obj && !imagemask && !forcemask)
+	{
+		/* colorspace resource lookup is only done for inline images */
+		if (fz_is_name(obj))
+		{
+			res = fz_dict_get(fz_dict_gets(rdb, "ColorSpace"), obj);
+			if (res)
+				obj = res;
+		}
+
+		error = pdf_load_colorspace(&colorspace, xref, obj);
+		if (error)
+			return fz_rethrow(error, "cannot load image colorspace");
+
+		if (!strcmp(colorspace->name, "Indexed"))
+			indexed = 1;
+
+		n = colorspace->n;
+	}
+	else
+	{
+		n = 1;
+	}
+
+	obj = fz_dict_getsa(dict, "Decode", "D");
+	if (obj)
+	{
+		for (i = 0; i < n * 2; i++)
+			decode[i] = fz_to_real(fz_array_get(obj, i));
+	}
+	else
+	{
+		float maxval = indexed ? (1 << bpc) - 1 : 1;
+		for (i = 0; i < n * 2; i++)
+			decode[i] = i & 1 ? maxval : 0;
+	}
+
+	obj = fz_dict_getsa(dict, "SMask", "Mask");
+	if (fz_is_dict(obj))
+	{
+		/* Not allowed for inline images */
+		if (!cstm)
+		{
+			error = pdf_load_image_imp(&mask, xref, rdb, obj, NULL, 1);
+			if (error)
+			{
+				if (colorspace)
+					fz_drop_colorspace(colorspace);
+				return fz_rethrow(error, "cannot load image mask/softmask");
+			}
+		}
+	}
+	else if (fz_is_array(obj))
+	{
+		usecolorkey = 1;
+		for (i = 0; i < n * 2; i++)
+			colorkey[i] = fz_to_int(fz_array_get(obj, i));
+	}
+
+	/* Allocate now, to fail early if we run out of memory */
+	tile = fz_new_pixmap_with_limit(colorspace, w, h);
+	if (!tile)
+	{
+		if (colorspace)
+			fz_drop_colorspace(colorspace);
+		if (mask)
+			fz_drop_pixmap(mask);
+		return fz_throw("out of memory");
+	}
+
+	if (colorspace)
+		fz_drop_colorspace(colorspace);
+
+	tile->mask = mask;
+	tile->interpolate = interpolate;
+
+	stride = (w * n * bpc + 7) / 8;
+
+	if (cstm)
+	{
+		stm = pdf_open_inline_stream(cstm, xref, dict, stride * h);
+	}
+	else
+	{
+		error = pdf_open_stream(&stm, xref, fz_to_num(dict), fz_to_gen(dict));
+		if (error)
+		{
+			fz_drop_pixmap(tile);
+			return fz_rethrow(error, "cannot open image data stream (%d 0 R)", fz_to_num(dict));
+		}
+	}
+
+	samples = fz_calloc(h, stride);
+
+	len = fz_read(stm, samples, h * stride);
+	if (len < 0)
+	{
+		fz_close(stm);
+		fz_free(samples);
+		fz_drop_pixmap(tile);
+		return fz_rethrow(len, "cannot read image data");
+	}
+
+	/* Make sure we read the EOF marker (for inline images only) */
+	if (cstm)
+	{
+		unsigned char tbuf[512];
+		int tlen = fz_read(stm, tbuf, sizeof tbuf);
+		if (tlen < 0)
+			fz_catch(tlen, "ignoring error at end of image");
+		if (tlen > 0)
+			fz_warn("ignoring garbage at end of image");
+	}
+
+	fz_close(stm);
+
+	/* Pad truncated images */
+	if (len < stride * h)
+	{
+		fz_warn("padding truncated image (%d 0 R)", fz_to_num(dict));
+		memset(samples + len, 0, stride * h - len);
+	}
+
+	/* Invert 1-bit image masks */
+	if (imagemask)
+	{
+		/* 0=opaque and 1=transparent so we need to invert */
+		unsigned char *p = samples;
+		len = h * stride;
+		for (i = 0; i < len; i++)
+			p[i] = ~p[i];
+	}
+
+	fz_unpack_tile(tile, samples, n, bpc, stride, indexed);
+
+	fz_free(samples);
+
+	if (usecolorkey)
+		pdf_mask_color_key(tile, n, colorkey);
+
+	if (indexed)
+	{
+		fz_pixmap *conv;
+		fz_decode_indexed_tile(tile, decode, (1 << bpc) - 1);
+		conv = pdf_expand_indexed_pixmap(tile);
+		fz_drop_pixmap(tile);
+		tile = conv;
+	}
+	else
+	{
+		fz_decode_tile(tile, decode);
+	}
+
+	*imgp = tile;
+	return fz_okay;
+}
+
+fz_error
+pdf_load_inline_image(fz_pixmap **pixp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, fz_stream *file)
+{
+	fz_error error;
+
+	error = pdf_load_image_imp(pixp, xref, rdb, dict, file, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load inline image");
+
+	return fz_okay;
+}
+
+int
+pdf_is_jpx_image(fz_obj *dict)
+{
+	fz_obj *filter;
+	int i;
+
+	filter = fz_dict_gets(dict, "Filter");
+	if (!strcmp(fz_to_name(filter), "JPXDecode"))
+		return 1;
+	for (i = 0; i < fz_array_len(filter); i++)
+		if (!strcmp(fz_to_name(fz_array_get(filter, i)), "JPXDecode"))
+			return 1;
+	return 0;
+}
+
+static fz_error
+pdf_load_jpx_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	fz_buffer *buf;
+	fz_colorspace *colorspace;
+	fz_pixmap *img;
+	fz_obj *obj;
+
+	colorspace = NULL;
+
+	error = pdf_load_stream(&buf, xref, fz_to_num(dict), fz_to_gen(dict));
+	if (error)
+		return fz_rethrow(error, "cannot load jpx image data");
+
+	obj = fz_dict_gets(dict, "ColorSpace");
+	if (obj)
+	{
+		error = pdf_load_colorspace(&colorspace, xref, obj);
+		if (error)
+			fz_catch(error, "cannot load image colorspace");
+	}
+
+	error = fz_load_jpx_image(&img, buf->data, buf->len, colorspace);
+	if (error)
+	{
+		if (colorspace)
+			fz_drop_colorspace(colorspace);
+		fz_drop_buffer(buf);
+		return fz_rethrow(error, "cannot load jpx image");
+	}
+
+	if (colorspace)
+		fz_drop_colorspace(colorspace);
+	fz_drop_buffer(buf);
+
+	obj = fz_dict_getsa(dict, "SMask", "Mask");
+	if (fz_is_dict(obj))
+	{
+		error = pdf_load_image_imp(&img->mask, xref, NULL, obj, NULL, 1);
+		if (error)
+		{
+			fz_drop_pixmap(img);
+			return fz_rethrow(error, "cannot load image mask/softmask");
+		}
+	}
+
+	*imgp = img;
+	return fz_okay;
+}
+
+fz_error
+pdf_load_image(fz_pixmap **pixp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+
+	if ((*pixp = pdf_find_item(xref->store, fz_drop_pixmap, dict)))
+	{
+		fz_keep_pixmap(*pixp);
+		return fz_okay;
+	}
+
+	error = pdf_load_image_imp(pixp, xref, NULL, dict, NULL, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load image (%d 0 R)", fz_to_num(dict));
+
+	pdf_store_item(xref->store, fz_keep_pixmap, fz_drop_pixmap, dict, *pixp);
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_interpret.c b/contrib/media/updf/pdf/pdf_interpret.c
new file mode 100644
index 000000000..1682f79a8
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_interpret.c
@@ -0,0 +1,2304 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#define TILE
+
+typedef struct pdf_material_s pdf_material;
+typedef struct pdf_gstate_s pdf_gstate;
+typedef struct pdf_csi_s pdf_csi;
+
+enum
+{
+	PDF_FILL,
+	PDF_STROKE,
+};
+
+enum
+{
+	PDF_MAT_NONE,
+	PDF_MAT_COLOR,
+	PDF_MAT_PATTERN,
+	PDF_MAT_SHADE,
+};
+
+struct pdf_material_s
+{
+	int kind;
+	fz_colorspace *colorspace;
+	pdf_pattern *pattern;
+	fz_shade *shade;
+	float alpha;
+	float v[32];
+};
+
+struct pdf_gstate_s
+{
+	fz_matrix ctm;
+	int clip_depth;
+
+	/* path stroking */
+	fz_stroke_state stroke_state;
+
+	/* materials */
+	pdf_material stroke;
+	pdf_material fill;
+
+	/* text state */
+	float char_space;
+	float word_space;
+	float scale;
+	float leading;
+	pdf_font_desc *font;
+	float size;
+	int render;
+	float rise;
+
+	/* transparency */
+	int blendmode;
+	pdf_xobject *softmask;
+	fz_matrix softmask_ctm;
+	float softmask_bc[FZ_MAX_COLORS];
+	int luminosity;
+};
+
+struct pdf_csi_s
+{
+	fz_device *dev;
+	pdf_xref *xref;
+
+	/* usage mode for optional content groups */
+	char *target; /* "View", "Print", "Export" */
+
+	/* interpreter stack */
+	fz_obj *obj;
+	char name[256];
+	unsigned char string[256];
+	int string_len;
+	float stack[32];
+	int top;
+
+	int xbalance;
+	int in_text;
+
+	/* path object state */
+	fz_path *path;
+
+	/* text object state */
+	fz_text *text;
+	fz_matrix tlm;
+	fz_matrix tm;
+	int text_mode;
+	int accumulate;
+
+	/* graphics state */
+	fz_matrix top_ctm;
+	pdf_gstate gstate[64];
+	int gtop;
+};
+
+static fz_error pdf_run_buffer(pdf_csi *csi, fz_obj *rdb, fz_buffer *contents);
+static fz_error pdf_run_xobject(pdf_csi *csi, fz_obj *resources, pdf_xobject *xobj, fz_matrix transform);
+static void pdf_show_pattern(pdf_csi *csi, pdf_pattern *pat, fz_rect area, int what);
+
+
+static int
+pdf_is_hidden_ocg(fz_obj *xobj, char *target)
+{
+	char target_state[16];
+	fz_obj *obj;
+
+	fz_strlcpy(target_state, target, sizeof target_state);
+	fz_strlcat(target_state, "State", sizeof target_state);
+
+	obj = fz_dict_gets(xobj, "OC");
+	obj = fz_dict_gets(obj, "OCGs");
+	if (fz_is_array(obj))
+		obj = fz_array_get(obj, 0);
+	obj = fz_dict_gets(obj, "Usage");
+	obj = fz_dict_gets(obj, target);
+	obj = fz_dict_gets(obj, target_state);
+	return !strcmp(fz_to_name(obj), "OFF");
+}
+
+/*
+ * Emit graphics calls to device.
+ */
+
+static void
+pdf_begin_group(pdf_csi *csi, fz_rect bbox)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_error error;
+
+	if (gstate->softmask)
+	{
+		pdf_xobject *softmask = gstate->softmask;
+		fz_rect bbox = fz_transform_rect(gstate->softmask_ctm, softmask->bbox);
+		fz_matrix save_ctm = gstate->ctm;
+
+		gstate->softmask = NULL;
+		gstate->ctm = gstate->softmask_ctm;
+
+		fz_begin_mask(csi->dev, bbox, gstate->luminosity,
+			softmask->colorspace, gstate->softmask_bc);
+		error = pdf_run_xobject(csi, NULL, softmask, fz_identity);
+		if (error)
+			fz_catch(error, "cannot run softmask");
+		fz_end_mask(csi->dev);
+
+		gstate->softmask = softmask;
+		gstate->ctm = save_ctm;
+	}
+
+	if (gstate->blendmode)
+		fz_begin_group(csi->dev, bbox, 1, 0, gstate->blendmode, 1);
+}
+
+static void
+pdf_end_group(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+
+	if (gstate->blendmode)
+		fz_end_group(csi->dev);
+
+	if (gstate->softmask)
+		fz_pop_clip(csi->dev);
+}
+
+static void
+pdf_show_shade(pdf_csi *csi, fz_shade *shd)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_rect bbox;
+
+	bbox = fz_bound_shade(shd, gstate->ctm);
+
+	pdf_begin_group(csi, bbox);
+
+	fz_fill_shade(csi->dev, shd, gstate->ctm, gstate->fill.alpha);
+
+	pdf_end_group(csi);
+}
+
+static void
+pdf_show_image(pdf_csi *csi, fz_pixmap *image)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_rect bbox;
+
+	bbox = fz_transform_rect(gstate->ctm, fz_unit_rect);
+
+	if (image->mask)
+	{
+		/* apply blend group even though we skip the softmask */
+		if (gstate->blendmode)
+			fz_begin_group(csi->dev, bbox, 0, 0, gstate->blendmode, 1);
+		fz_clip_image_mask(csi->dev, image->mask, &bbox, gstate->ctm);
+	}
+	else
+		pdf_begin_group(csi, bbox);
+
+	if (!image->colorspace)
+	{
+
+		switch (gstate->fill.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_fill_image_mask(csi->dev, image, gstate->ctm,
+				gstate->fill.colorspace, gstate->fill.v, gstate->fill.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->fill.pattern)
+			{
+				fz_clip_image_mask(csi->dev, image, &bbox, gstate->ctm);
+				pdf_show_pattern(csi, gstate->fill.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->fill.shade)
+			{
+				fz_clip_image_mask(csi->dev, image, &bbox, gstate->ctm);
+				fz_fill_shade(csi->dev, gstate->fill.shade, gstate->ctm, gstate->fill.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+	else
+	{
+		fz_fill_image(csi->dev, image, gstate->ctm, gstate->fill.alpha);
+	}
+
+	if (image->mask)
+	{
+		fz_pop_clip(csi->dev);
+		if (gstate->blendmode)
+			fz_end_group(csi->dev);
+	}
+	else
+		pdf_end_group(csi);
+}
+
+static void pdf_show_clip(pdf_csi *csi, int even_odd)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+
+	gstate->clip_depth++;
+	fz_clip_path(csi->dev, csi->path, NULL, even_odd, gstate->ctm);
+}
+
+static void
+pdf_show_path(pdf_csi *csi, int doclose, int dofill, int dostroke, int even_odd)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_path *path;
+	fz_rect bbox;
+
+	path = csi->path;
+	csi->path = fz_new_path();
+
+	if (doclose)
+		fz_closepath(path);
+
+	if (dostroke)
+		bbox = fz_bound_path(path, &gstate->stroke_state, gstate->ctm);
+	else
+		bbox = fz_bound_path(path, NULL, gstate->ctm);
+
+	if (dofill || dostroke)
+		pdf_begin_group(csi, bbox);
+
+	if (dofill)
+	{
+		switch (gstate->fill.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_fill_path(csi->dev, path, even_odd, gstate->ctm,
+				gstate->fill.colorspace, gstate->fill.v, gstate->fill.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->fill.pattern)
+			{
+				fz_clip_path(csi->dev, path, NULL, even_odd, gstate->ctm);
+				pdf_show_pattern(csi, gstate->fill.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->fill.shade)
+			{
+				fz_clip_path(csi->dev, path, NULL, even_odd, gstate->ctm);
+				fz_fill_shade(csi->dev, gstate->fill.shade, csi->top_ctm, gstate->fill.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+
+	if (dostroke)
+	{
+		switch (gstate->stroke.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_stroke_path(csi->dev, path, &gstate->stroke_state, gstate->ctm,
+				gstate->stroke.colorspace, gstate->stroke.v, gstate->stroke.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->stroke.pattern)
+			{
+				fz_clip_stroke_path(csi->dev, path, &bbox, &gstate->stroke_state, gstate->ctm);
+				pdf_show_pattern(csi, gstate->stroke.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->stroke.shade)
+			{
+				fz_clip_stroke_path(csi->dev, path, &bbox, &gstate->stroke_state, gstate->ctm);
+				fz_fill_shade(csi->dev, gstate->stroke.shade, csi->top_ctm, gstate->stroke.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+
+	if (dofill || dostroke)
+		pdf_end_group(csi);
+
+	fz_free_path(path);
+}
+
+/*
+ * Assemble and emit text
+ */
+
+static void
+pdf_flush_text(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_text *text;
+	int dofill = 0;
+	int dostroke = 0;
+	int doclip = 0;
+	int doinvisible = 0;
+	fz_rect bbox;
+
+	if (!csi->text)
+		return;
+	text = csi->text;
+	csi->text = NULL;
+
+	dofill = dostroke = doclip = doinvisible = 0;
+	switch (csi->text_mode)
+	{
+	case 0: dofill = 1; break;
+	case 1: dostroke = 1; break;
+	case 2: dofill = dostroke = 1; break;
+	case 3: doinvisible = 1; break;
+	case 4: dofill = doclip = 1; break;
+	case 5: dostroke = doclip = 1; break;
+	case 6: dofill = dostroke = doclip = 1; break;
+	case 7: doclip = 1; break;
+	}
+
+	bbox = fz_bound_text(text, gstate->ctm);
+
+	pdf_begin_group(csi, bbox);
+
+	if (doinvisible)
+		fz_ignore_text(csi->dev, text, gstate->ctm);
+
+	if (doclip)
+	{
+		if (csi->accumulate < 2)
+			gstate->clip_depth++;
+		fz_clip_text(csi->dev, text, gstate->ctm, csi->accumulate);
+		csi->accumulate = 2;
+	}
+
+	if (dofill)
+	{
+		switch (gstate->fill.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_fill_text(csi->dev, text, gstate->ctm,
+				gstate->fill.colorspace, gstate->fill.v, gstate->fill.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->fill.pattern)
+			{
+				fz_clip_text(csi->dev, text, gstate->ctm, 0);
+				pdf_show_pattern(csi, gstate->fill.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->fill.shade)
+			{
+				fz_clip_text(csi->dev, text, gstate->ctm, 0);
+				fz_fill_shade(csi->dev, gstate->fill.shade, csi->top_ctm, gstate->fill.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+
+	if (dostroke)
+	{
+		switch (gstate->stroke.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_stroke_text(csi->dev, text, &gstate->stroke_state, gstate->ctm,
+				gstate->stroke.colorspace, gstate->stroke.v, gstate->stroke.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->stroke.pattern)
+			{
+				fz_clip_stroke_text(csi->dev, text, &gstate->stroke_state, gstate->ctm);
+				pdf_show_pattern(csi, gstate->stroke.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->stroke.shade)
+			{
+				fz_clip_stroke_text(csi->dev, text, &gstate->stroke_state, gstate->ctm);
+				fz_fill_shade(csi->dev, gstate->stroke.shade, csi->top_ctm, gstate->stroke.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+
+	pdf_end_group(csi);
+
+	fz_free_text(text);
+}
+
+static void
+pdf_show_char(pdf_csi *csi, int cid)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	pdf_font_desc *fontdesc = gstate->font;
+	fz_matrix tsm, trm;
+	float w0, w1, tx, ty;
+	pdf_hmtx h;
+	pdf_vmtx v;
+	int gid;
+	int ucsbuf[8];
+	int ucslen;
+	int i;
+
+	tsm.a = gstate->size * gstate->scale;
+	tsm.b = 0;
+	tsm.c = 0;
+	tsm.d = gstate->size;
+	tsm.e = 0;
+	tsm.f = gstate->rise;
+
+	ucslen = 0;
+	if (fontdesc->to_unicode)
+		ucslen = pdf_lookup_cmap_full(fontdesc->to_unicode, cid, ucsbuf);
+	if (ucslen == 0 && cid < fontdesc->cid_to_ucs_len)
+	{
+		ucsbuf[0] = fontdesc->cid_to_ucs[cid];
+		ucslen = 1;
+	}
+	if (ucslen == 0 || (ucslen == 1 && ucsbuf[0] == 0))
+	{
+		ucsbuf[0] = '?';
+		ucslen = 1;
+	}
+
+	gid = pdf_font_cid_to_gid(fontdesc, cid);
+
+	if (fontdesc->wmode == 1)
+	{
+		v = pdf_get_vmtx(fontdesc, cid);
+		tsm.e -= v.x * gstate->size * 0.001f;
+		tsm.f -= v.y * gstate->size * 0.001f;
+	}
+
+	trm = fz_concat(tsm, csi->tm);
+
+	/* flush buffered text if face or matrix or rendermode has changed */
+	if (!csi->text ||
+		fontdesc->font != csi->text->font ||
+		fontdesc->wmode != csi->text->wmode ||
+		fabsf(trm.a - csi->text->trm.a) > FLT_EPSILON ||
+		fabsf(trm.b - csi->text->trm.b) > FLT_EPSILON ||
+		fabsf(trm.c - csi->text->trm.c) > FLT_EPSILON ||
+		fabsf(trm.d - csi->text->trm.d) > FLT_EPSILON ||
+		gstate->render != csi->text_mode)
+	{
+		pdf_flush_text(csi);
+
+		csi->text = fz_new_text(fontdesc->font, trm, fontdesc->wmode);
+		csi->text->trm.e = 0;
+		csi->text->trm.f = 0;
+		csi->text_mode = gstate->render;
+	}
+
+	/* add glyph to textobject */
+	fz_add_text(csi->text, gid, ucsbuf[0], trm.e, trm.f);
+
+	/* add filler glyphs for one-to-many unicode mapping */
+	for (i = 1; i < ucslen; i++)
+		fz_add_text(csi->text, -1, ucsbuf[i], trm.e, trm.f);
+
+	if (fontdesc->wmode == 0)
+	{
+		h = pdf_get_hmtx(fontdesc, cid);
+		w0 = h.w * 0.001f;
+		tx = (w0 * gstate->size + gstate->char_space) * gstate->scale;
+		csi->tm = fz_concat(fz_translate(tx, 0), csi->tm);
+	}
+
+	if (fontdesc->wmode == 1)
+	{
+		w1 = v.w * 0.001f;
+		ty = w1 * gstate->size + gstate->char_space;
+		csi->tm = fz_concat(fz_translate(0, ty), csi->tm);
+	}
+}
+
+static void
+pdf_show_space(pdf_csi *csi, float tadj)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	pdf_font_desc *fontdesc = gstate->font;
+
+	if (!fontdesc)
+	{
+		fz_warn("cannot draw text since font and size not set");
+		return;
+	}
+
+	if (fontdesc->wmode == 0)
+		csi->tm = fz_concat(fz_translate(tadj * gstate->scale, 0), csi->tm);
+	else
+		csi->tm = fz_concat(fz_translate(0, tadj), csi->tm);
+}
+
+static void
+pdf_show_string(pdf_csi *csi, unsigned char *buf, int len)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	pdf_font_desc *fontdesc = gstate->font;
+	unsigned char *end = buf + len;
+	int cpt, cid;
+
+	if (!fontdesc)
+	{
+		fz_warn("cannot draw text since font and size not set");
+		return;
+	}
+
+	while (buf < end)
+	{
+		buf = pdf_decode_cmap(fontdesc->encoding, buf, &cpt);
+		cid = pdf_lookup_cmap(fontdesc->encoding, cpt);
+		if (cid >= 0)
+			pdf_show_char(csi, cid);
+		else
+			fz_warn("cannot encode character with code point %#x", cpt);
+		if (cpt == 32)
+			pdf_show_space(csi, gstate->word_space);
+	}
+}
+
+static void
+pdf_show_text(pdf_csi *csi, fz_obj *text)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	int i;
+
+	if (fz_is_array(text))
+	{
+		for (i = 0; i < fz_array_len(text); i++)
+		{
+			fz_obj *item = fz_array_get(text, i);
+			if (fz_is_string(item))
+				pdf_show_string(csi, (unsigned char *)fz_to_str_buf(item), fz_to_str_len(item));
+			else
+				pdf_show_space(csi, - fz_to_real(item) * gstate->size * 0.001f);
+		}
+	}
+	else if (fz_is_string(text))
+	{
+		pdf_show_string(csi, (unsigned char *)fz_to_str_buf(text), fz_to_str_len(text));
+	}
+}
+
+/*
+ * Interpreter and graphics state stack.
+ */
+
+static void
+pdf_init_gstate(pdf_gstate *gs, fz_matrix ctm)
+{
+	gs->ctm = ctm;
+	gs->clip_depth = 0;
+
+	gs->stroke_state.start_cap = 0;
+	gs->stroke_state.dash_cap = 0;
+	gs->stroke_state.end_cap = 0;
+	gs->stroke_state.linejoin = 0;
+	gs->stroke_state.linewidth = 1;
+	gs->stroke_state.miterlimit = 10;
+	gs->stroke_state.dash_phase = 0;
+	gs->stroke_state.dash_len = 0;
+	memset(gs->stroke_state.dash_list, 0, sizeof(gs->stroke_state.dash_list));
+
+	gs->stroke.kind = PDF_MAT_COLOR;
+	gs->stroke.colorspace = fz_keep_colorspace(fz_device_gray);
+	gs->stroke.v[0] = 0;
+	gs->stroke.pattern = NULL;
+	gs->stroke.shade = NULL;
+	gs->stroke.alpha = 1;
+
+	gs->fill.kind = PDF_MAT_COLOR;
+	gs->fill.colorspace = fz_keep_colorspace(fz_device_gray);
+	gs->fill.v[0] = 0;
+	gs->fill.pattern = NULL;
+	gs->fill.shade = NULL;
+	gs->fill.alpha = 1;
+
+	gs->char_space = 0;
+	gs->word_space = 0;
+	gs->scale = 1;
+	gs->leading = 0;
+	gs->font = NULL;
+	gs->size = -1;
+	gs->render = 0;
+	gs->rise = 0;
+
+	gs->blendmode = 0;
+	gs->softmask = NULL;
+	gs->softmask_ctm = fz_identity;
+	gs->luminosity = 0;
+}
+
+static pdf_csi *
+pdf_new_csi(pdf_xref *xref, fz_device *dev, fz_matrix ctm, char *target)
+{
+	pdf_csi *csi;
+
+	csi = fz_malloc(sizeof(pdf_csi));
+	csi->xref = xref;
+	csi->dev = dev;
+	csi->target = target;
+
+	csi->top = 0;
+	csi->obj = NULL;
+	csi->name[0] = 0;
+	csi->string_len = 0;
+	memset(csi->stack, 0, sizeof csi->stack);
+
+	csi->xbalance = 0;
+	csi->in_text = 0;
+
+	csi->path = fz_new_path();
+
+	csi->text = NULL;
+	csi->tlm = fz_identity;
+	csi->tm = fz_identity;
+	csi->text_mode = 0;
+	csi->accumulate = 1;
+
+	csi->top_ctm = ctm;
+	pdf_init_gstate(&csi->gstate[0], ctm);
+	csi->gtop = 0;
+
+	return csi;
+}
+
+static void
+pdf_clear_stack(pdf_csi *csi)
+{
+	int i;
+
+	if (csi->obj)
+		fz_drop_obj(csi->obj);
+	csi->obj = NULL;
+
+	csi->name[0] = 0;
+	csi->string_len = 0;
+	for (i = 0; i < csi->top; i++)
+		csi->stack[i] = 0;
+
+	csi->top = 0;
+}
+
+static pdf_material *
+pdf_keep_material(pdf_material *mat)
+{
+	if (mat->colorspace)
+		fz_keep_colorspace(mat->colorspace);
+	if (mat->pattern)
+		pdf_keep_pattern(mat->pattern);
+	if (mat->shade)
+		fz_keep_shade(mat->shade);
+	return mat;
+}
+
+static pdf_material *
+pdf_drop_material(pdf_material *mat)
+{
+	if (mat->colorspace)
+		fz_drop_colorspace(mat->colorspace);
+	if (mat->pattern)
+		pdf_drop_pattern(mat->pattern);
+	if (mat->shade)
+		fz_drop_shade(mat->shade);
+	return mat;
+}
+
+static void
+pdf_gsave(pdf_csi *csi)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+
+	if (csi->gtop == nelem(csi->gstate) - 1)
+	{
+		fz_warn("gstate overflow in content stream");
+		return;
+	}
+
+	memcpy(&csi->gstate[csi->gtop + 1], &csi->gstate[csi->gtop], sizeof(pdf_gstate));
+
+	csi->gtop ++;
+
+	pdf_keep_material(&gs->stroke);
+	pdf_keep_material(&gs->fill);
+	if (gs->font)
+		pdf_keep_font(gs->font);
+	if (gs->softmask)
+		pdf_keep_xobject(gs->softmask);
+}
+
+static void
+pdf_grestore(pdf_csi *csi)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	int clip_depth = gs->clip_depth;
+
+	if (csi->gtop == 0)
+	{
+		fz_warn("gstate underflow in content stream");
+		return;
+	}
+
+	pdf_drop_material(&gs->stroke);
+	pdf_drop_material(&gs->fill);
+	if (gs->font)
+		pdf_drop_font(gs->font);
+	if (gs->softmask)
+		pdf_drop_xobject(gs->softmask);
+
+	csi->gtop --;
+
+	gs = csi->gstate + csi->gtop;
+	while (clip_depth > gs->clip_depth)
+	{
+		fz_pop_clip(csi->dev);
+		clip_depth--;
+	}
+}
+
+static void
+pdf_free_csi(pdf_csi *csi)
+{
+	while (csi->gtop)
+		pdf_grestore(csi);
+
+	pdf_drop_material(&csi->gstate[0].fill);
+	pdf_drop_material(&csi->gstate[0].stroke);
+	if (csi->gstate[0].font)
+		pdf_drop_font(csi->gstate[0].font);
+	if (csi->gstate[0].softmask)
+		pdf_drop_xobject(csi->gstate[0].softmask);
+
+	while (csi->gstate[0].clip_depth--)
+		fz_pop_clip(csi->dev);
+
+	if (csi->path) fz_free_path(csi->path);
+	if (csi->text) fz_free_text(csi->text);
+
+	pdf_clear_stack(csi);
+
+	fz_free(csi);
+}
+
+/*
+ * Material state
+ */
+
+static void
+pdf_set_colorspace(pdf_csi *csi, int what, fz_colorspace *colorspace)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+
+	pdf_flush_text(csi);
+
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+
+	fz_drop_colorspace(mat->colorspace);
+
+	mat->kind = PDF_MAT_COLOR;
+	mat->colorspace = fz_keep_colorspace(colorspace);
+
+	mat->v[0] = 0;
+	mat->v[1] = 0;
+	mat->v[2] = 0;
+	mat->v[3] = 1;
+}
+
+static void
+pdf_set_color(pdf_csi *csi, int what, float *v)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+	int i;
+
+	pdf_flush_text(csi);
+
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+
+	switch (mat->kind)
+	{
+	case PDF_MAT_PATTERN:
+	case PDF_MAT_COLOR:
+		if (!strcmp(mat->colorspace->name, "Lab"))
+		{
+			mat->v[0] = v[0] / 100;
+			mat->v[1] = (v[1] + 100) / 200;
+			mat->v[2] = (v[2] + 100) / 200;
+		}
+		for (i = 0; i < mat->colorspace->n; i++)
+			mat->v[i] = v[i];
+		break;
+	default:
+		fz_warn("color incompatible with material");
+	}
+}
+
+static void
+pdf_set_shade(pdf_csi *csi, int what, fz_shade *shade)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+
+	pdf_flush_text(csi);
+
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+
+	if (mat->shade)
+		fz_drop_shade(mat->shade);
+
+	mat->kind = PDF_MAT_SHADE;
+	mat->shade = fz_keep_shade(shade);
+}
+
+static void
+pdf_set_pattern(pdf_csi *csi, int what, pdf_pattern *pat, float *v)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+
+	pdf_flush_text(csi);
+
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+
+	if (mat->pattern)
+		pdf_drop_pattern(mat->pattern);
+
+	mat->kind = PDF_MAT_PATTERN;
+	if (pat)
+		mat->pattern = pdf_keep_pattern(pat);
+	else
+		mat->pattern = NULL;
+
+	if (v)
+		pdf_set_color(csi, what, v);
+}
+
+static void
+pdf_unset_pattern(pdf_csi *csi, int what)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+	if (mat->kind == PDF_MAT_PATTERN)
+	{
+		if (mat->pattern)
+			pdf_drop_pattern(mat->pattern);
+		mat->pattern = NULL;
+		mat->kind = PDF_MAT_COLOR;
+	}
+}
+
+/*
+ * Patterns, XObjects and ExtGState
+ */
+
+static void
+pdf_show_pattern(pdf_csi *csi, pdf_pattern *pat, fz_rect area, int what)
+{
+	pdf_gstate *gstate;
+	fz_matrix ptm, invptm;
+	fz_matrix oldtopctm;
+	fz_error error;
+	int x0, y0, x1, y1;
+	int oldtop;
+
+	pdf_gsave(csi);
+	gstate = csi->gstate + csi->gtop;
+
+	if (pat->ismask)
+	{
+		pdf_unset_pattern(csi, PDF_FILL);
+		pdf_unset_pattern(csi, PDF_STROKE);
+		if (what == PDF_FILL)
+		{
+			pdf_drop_material(&gstate->stroke);
+			pdf_keep_material(&gstate->fill);
+			gstate->stroke = gstate->fill;
+		}
+		if (what == PDF_STROKE)
+		{
+			pdf_drop_material(&gstate->fill);
+			pdf_keep_material(&gstate->stroke);
+			gstate->fill = gstate->stroke;
+		}
+	}
+	else
+	{
+		// TODO: unset only the current fill/stroke or both?
+		pdf_unset_pattern(csi, what);
+	}
+
+	/* don't apply softmasks to objects in the pattern as well */
+	if (gstate->softmask)
+	{
+		pdf_drop_xobject(gstate->softmask);
+		gstate->softmask = NULL;
+	}
+
+	ptm = fz_concat(pat->matrix, csi->top_ctm);
+	invptm = fz_invert_matrix(ptm);
+
+	/* patterns are painted using the ctm in effect at the beginning of the content stream */
+	/* get bbox of shape in pattern space for stamping */
+	area = fz_transform_rect(invptm, area);
+	x0 = floorf(area.x0 / pat->xstep);
+	y0 = floorf(area.y0 / pat->ystep);
+	x1 = ceilf(area.x1 / pat->xstep);
+	y1 = ceilf(area.y1 / pat->ystep);
+
+	oldtopctm = csi->top_ctm;
+	oldtop = csi->gtop;
+
+#ifdef TILE
+	if ((x1 - x0) * (y1 - y0) > 0)
+	{
+		fz_begin_tile(csi->dev, area, pat->bbox, pat->xstep, pat->ystep, ptm);
+		gstate->ctm = ptm;
+		csi->top_ctm = gstate->ctm;
+		pdf_gsave(csi);
+		error = pdf_run_buffer(csi, pat->resources, pat->contents);
+		if (error)
+			fz_catch(error, "cannot render pattern tile");
+		pdf_grestore(csi);
+		while (oldtop < csi->gtop)
+			pdf_grestore(csi);
+		fz_end_tile(csi->dev);
+	}
+#else
+	{
+		int x, y;
+		for (y = y0; y < y1; y++)
+		{
+			for (x = x0; x < x1; x++)
+			{
+				gstate->ctm = fz_concat(fz_translate(x * pat->xstep, y * pat->ystep), ptm);
+				csi->top_ctm = gstate->ctm;
+				error = pdf_run_csi_buffer(csi, pat->resources, pat->contents);
+				while (oldtop < csi->gtop)
+					pdf_grestore(csi);
+				if (error)
+				{
+					fz_catch(error, "cannot render pattern tile");
+					goto cleanup;
+				}
+			}
+		}
+	}
+cleanup:
+#endif
+
+	csi->top_ctm = oldtopctm;
+
+	pdf_grestore(csi);
+}
+
+static fz_error
+pdf_run_xobject(pdf_csi *csi, fz_obj *resources, pdf_xobject *xobj, fz_matrix transform)
+{
+	fz_error error;
+	pdf_gstate *gstate;
+	fz_matrix oldtopctm;
+	int oldtop;
+	int popmask;
+
+	pdf_gsave(csi);
+
+	gstate = csi->gstate + csi->gtop;
+	oldtop = csi->gtop;
+	popmask = 0;
+
+	/* apply xobject's transform matrix */
+	transform = fz_concat(xobj->matrix, transform);
+	gstate->ctm = fz_concat(transform, gstate->ctm);
+
+	/* apply soft mask, create transparency group and reset state */
+	if (xobj->transparency)
+	{
+		if (gstate->softmask)
+		{
+			pdf_xobject *softmask = gstate->softmask;
+			fz_rect bbox = fz_transform_rect(gstate->ctm, xobj->bbox);
+
+			gstate->softmask = NULL;
+			popmask = 1;
+
+			fz_begin_mask(csi->dev, bbox, gstate->luminosity,
+				softmask->colorspace, gstate->softmask_bc);
+			error = pdf_run_xobject(csi, resources, softmask, fz_identity);
+			if (error)
+				return fz_rethrow(error, "cannot run softmask");
+			fz_end_mask(csi->dev);
+
+			pdf_drop_xobject(softmask);
+		}
+
+		fz_begin_group(csi->dev,
+			fz_transform_rect(gstate->ctm, xobj->bbox),
+			xobj->isolated, xobj->knockout, gstate->blendmode, gstate->fill.alpha);
+
+		gstate->blendmode = 0;
+		gstate->stroke.alpha = 1;
+		gstate->fill.alpha = 1;
+	}
+
+	/* clip to the bounds */
+
+	fz_moveto(csi->path, xobj->bbox.x0, xobj->bbox.y0);
+	fz_lineto(csi->path, xobj->bbox.x1, xobj->bbox.y0);
+	fz_lineto(csi->path, xobj->bbox.x1, xobj->bbox.y1);
+	fz_lineto(csi->path, xobj->bbox.x0, xobj->bbox.y1);
+	fz_closepath(csi->path);
+	pdf_show_clip(csi, 0);
+	pdf_show_path(csi, 0, 0, 0, 0);
+
+	/* run contents */
+
+	oldtopctm = csi->top_ctm;
+	csi->top_ctm = gstate->ctm;
+
+	if (xobj->resources)
+		resources = xobj->resources;
+
+	error = pdf_run_buffer(csi, resources, xobj->contents);
+	if (error)
+		fz_catch(error, "cannot interpret XObject stream");
+
+	csi->top_ctm = oldtopctm;
+
+	while (oldtop < csi->gtop)
+		pdf_grestore(csi);
+
+	pdf_grestore(csi);
+
+	/* wrap up transparency stacks */
+
+	if (xobj->transparency)
+	{
+		fz_end_group(csi->dev);
+		if (popmask)
+			fz_pop_clip(csi->dev);
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_run_extgstate(pdf_csi *csi, fz_obj *rdb, fz_obj *extgstate)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_colorspace *colorspace;
+	int i, k;
+
+	pdf_flush_text(csi);
+
+	for (i = 0; i < fz_dict_len(extgstate); i++)
+	{
+		fz_obj *key = fz_dict_get_key(extgstate, i);
+		fz_obj *val = fz_dict_get_val(extgstate, i);
+		char *s = fz_to_name(key);
+
+		if (!strcmp(s, "Font"))
+		{
+			if (fz_is_array(val) && fz_array_len(val) == 2)
+			{
+				fz_error error;
+				fz_obj *font = fz_array_get(val, 0);
+
+				if (gstate->font)
+				{
+					pdf_drop_font(gstate->font);
+					gstate->font = NULL;
+				}
+
+				error = pdf_load_font(&gstate->font, csi->xref, rdb, font);
+				if (error)
+					return fz_rethrow(error, "cannot load font (%d %d R)", fz_to_num(font), fz_to_gen(font));
+				if (!gstate->font)
+					return fz_throw("cannot find font in store");
+				gstate->size = fz_to_real(fz_array_get(val, 1));
+			}
+			else
+				return fz_throw("malformed /Font dictionary");
+		}
+
+		else if (!strcmp(s, "LC"))
+		{
+			gstate->stroke_state.start_cap = fz_to_int(val);
+			gstate->stroke_state.dash_cap = fz_to_int(val);
+			gstate->stroke_state.end_cap = fz_to_int(val);
+		}
+		else if (!strcmp(s, "LW"))
+			gstate->stroke_state.linewidth = fz_to_real(val);
+		else if (!strcmp(s, "LJ"))
+			gstate->stroke_state.linejoin = fz_to_int(val);
+		else if (!strcmp(s, "ML"))
+			gstate->stroke_state.miterlimit = fz_to_real(val);
+
+		else if (!strcmp(s, "D"))
+		{
+			if (fz_is_array(val) && fz_array_len(val) == 2)
+			{
+				fz_obj *dashes = fz_array_get(val, 0);
+				gstate->stroke_state.dash_len = MAX(fz_array_len(dashes), 32);
+				for (k = 0; k < gstate->stroke_state.dash_len; k++)
+					gstate->stroke_state.dash_list[k] = fz_to_real(fz_array_get(dashes, k));
+				gstate->stroke_state.dash_phase = fz_to_real(fz_array_get(val, 1));
+			}
+			else
+				return fz_throw("malformed /D");
+		}
+
+		else if (!strcmp(s, "CA"))
+			gstate->stroke.alpha = fz_to_real(val);
+
+		else if (!strcmp(s, "ca"))
+			gstate->fill.alpha = fz_to_real(val);
+
+		else if (!strcmp(s, "BM"))
+		{
+			if (fz_is_array(val))
+				val = fz_array_get(val, 0);
+			gstate->blendmode = fz_find_blendmode(fz_to_name(val));
+		}
+
+		else if (!strcmp(s, "SMask"))
+		{
+			if (fz_is_dict(val))
+			{
+				fz_error error;
+				pdf_xobject *xobj;
+				fz_obj *group, *luminosity, *bc;
+
+				if (gstate->softmask)
+				{
+					pdf_drop_xobject(gstate->softmask);
+					gstate->softmask = NULL;
+				}
+
+				group = fz_dict_gets(val, "G");
+				if (!group)
+					return fz_throw("cannot load softmask xobject (%d %d R)", fz_to_num(val), fz_to_gen(val));
+				error = pdf_load_xobject(&xobj, csi->xref, group);
+				if (error)
+					return fz_rethrow(error, "cannot load xobject (%d %d R)", fz_to_num(val), fz_to_gen(val));
+
+				colorspace = xobj->colorspace;
+				if (!colorspace)
+					colorspace = fz_device_gray;
+
+				gstate->softmask_ctm = fz_concat(xobj->matrix, gstate->ctm);
+				gstate->softmask = xobj;
+				for (k = 0; k < colorspace->n; k++)
+					gstate->softmask_bc[k] = 0;
+
+				bc = fz_dict_gets(val, "BC");
+				if (fz_is_array(bc))
+				{
+					for (k = 0; k < colorspace->n; k++)
+						gstate->softmask_bc[k] = fz_to_real(fz_array_get(bc, k));
+				}
+
+				luminosity = fz_dict_gets(val, "S");
+				if (fz_is_name(luminosity) && !strcmp(fz_to_name(luminosity), "Luminosity"))
+					gstate->luminosity = 1;
+				else
+					gstate->luminosity = 0;
+			}
+			else if (fz_is_name(val) && !strcmp(fz_to_name(val), "None"))
+			{
+				if (gstate->softmask)
+				{
+					pdf_drop_xobject(gstate->softmask);
+					gstate->softmask = NULL;
+				}
+			}
+		}
+
+		else if (!strcmp(s, "TR"))
+		{
+			if (fz_is_name(val) && strcmp(fz_to_name(val), "Identity"))
+				fz_warn("ignoring transfer function");
+		}
+	}
+
+	return fz_okay;
+}
+
+/*
+ * Operators
+ */
+
+static void pdf_run_BDC(pdf_csi *csi)
+{
+}
+
+static fz_error pdf_run_BI(pdf_csi *csi, fz_obj *rdb, fz_stream *file)
+{
+	int ch;
+	fz_error error;
+	char *buf = csi->xref->scratch;
+	int buflen = sizeof(csi->xref->scratch);
+	fz_pixmap *img;
+	fz_obj *obj;
+
+	error = pdf_parse_dict(&obj, csi->xref, file, buf, buflen);
+	if (error)
+		return fz_rethrow(error, "cannot parse inline image dictionary");
+
+	/* read whitespace after ID keyword */
+	ch = fz_read_byte(file);
+	if (ch == '\r')
+		if (fz_peek_byte(file) == '\n')
+			fz_read_byte(file);
+
+	error = pdf_load_inline_image(&img, csi->xref, rdb, obj, file);
+	fz_drop_obj(obj);
+	if (error)
+		return fz_rethrow(error, "cannot load inline image");
+
+	pdf_show_image(csi, img);
+
+	fz_drop_pixmap(img);
+
+	/* find EI */
+	ch = fz_read_byte(file);
+	while (ch != 'E' && ch != EOF)
+		ch = fz_read_byte(file);
+	ch = fz_read_byte(file);
+	if (ch != 'I')
+		return fz_rethrow(error, "syntax error after inline image");
+
+	return fz_okay;
+}
+
+static void pdf_run_B(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 1, 0);
+}
+
+static void pdf_run_BMC(pdf_csi *csi)
+{
+}
+
+static void pdf_run_BT(pdf_csi *csi)
+{
+	csi->in_text = 1;
+	csi->tm = fz_identity;
+	csi->tlm = fz_identity;
+}
+
+static void pdf_run_BX(pdf_csi *csi)
+{
+	csi->xbalance ++;
+}
+
+static void pdf_run_Bstar(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 1, 1);
+}
+
+static fz_error pdf_run_cs_imp(pdf_csi *csi, fz_obj *rdb, int what)
+{
+	fz_colorspace *colorspace;
+	fz_obj *obj, *dict;
+	fz_error error;
+
+	if (!strcmp(csi->name, "Pattern"))
+	{
+		pdf_set_pattern(csi, what, NULL, NULL);
+	}
+	else
+	{
+		if (!strcmp(csi->name, "DeviceGray"))
+			colorspace = fz_keep_colorspace(fz_device_gray);
+		else if (!strcmp(csi->name, "DeviceRGB"))
+			colorspace = fz_keep_colorspace(fz_device_rgb);
+		else if (!strcmp(csi->name, "DeviceCMYK"))
+			colorspace = fz_keep_colorspace(fz_device_cmyk);
+		else
+		{
+			dict = fz_dict_gets(rdb, "ColorSpace");
+			if (!dict)
+				return fz_throw("cannot find ColorSpace dictionary");
+			obj = fz_dict_gets(dict, csi->name);
+			if (!obj)
+				return fz_throw("cannot find colorspace resource '%s'", csi->name);
+			error = pdf_load_colorspace(&colorspace, csi->xref, obj);
+			if (error)
+				return fz_rethrow(error, "cannot load colorspace (%d 0 R)", fz_to_num(obj));
+		}
+
+		pdf_set_colorspace(csi, what, colorspace);
+
+		fz_drop_colorspace(colorspace);
+	}
+	return fz_okay;
+}
+
+static void pdf_run_CS(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	error = pdf_run_cs_imp(csi, rdb, PDF_STROKE);
+	if (error)
+		fz_catch(error, "cannot set colorspace");
+}
+
+static void pdf_run_cs(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	error = pdf_run_cs_imp(csi, rdb, PDF_FILL);
+	if (error)
+		fz_catch(error, "cannot set colorspace");
+}
+
+static void pdf_run_DP(pdf_csi *csi)
+{
+}
+
+static fz_error pdf_run_Do(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_obj *dict;
+	fz_obj *obj;
+	fz_obj *subtype;
+	fz_error error;
+
+	dict = fz_dict_gets(rdb, "XObject");
+	if (!dict)
+		return fz_throw("cannot find XObject dictionary when looking for: '%s'", csi->name);
+
+	obj = fz_dict_gets(dict, csi->name);
+	if (!obj)
+		return fz_throw("cannot find xobject resource: '%s'", csi->name);
+
+	subtype = fz_dict_gets(obj, "Subtype");
+	if (!fz_is_name(subtype))
+		return fz_throw("no XObject subtype specified");
+
+	if (pdf_is_hidden_ocg(obj, csi->target))
+		return fz_okay;
+
+	if (!strcmp(fz_to_name(subtype), "Form") && fz_dict_gets(obj, "Subtype2"))
+		subtype = fz_dict_gets(obj, "Subtype2");
+
+	if (!strcmp(fz_to_name(subtype), "Form"))
+	{
+		pdf_xobject *xobj;
+
+		error = pdf_load_xobject(&xobj, csi->xref, obj);
+		if (error)
+			return fz_rethrow(error, "cannot load xobject (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+
+		/* Inherit parent resources, in case this one was empty XXX check where it's loaded */
+		if (!xobj->resources)
+			xobj->resources = fz_keep_obj(rdb);
+
+		error = pdf_run_xobject(csi, xobj->resources, xobj, fz_identity);
+		if (error)
+			return fz_rethrow(error, "cannot draw xobject (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+
+		pdf_drop_xobject(xobj);
+	}
+
+	else if (!strcmp(fz_to_name(subtype), "Image"))
+	{
+		if ((csi->dev->hints & FZ_IGNORE_IMAGE) == 0)
+		{
+			fz_pixmap *img;
+			error = pdf_load_image(&img, csi->xref, obj);
+			if (error)
+				return fz_rethrow(error, "cannot load image (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			pdf_show_image(csi, img);
+			fz_drop_pixmap(img);
+		}
+	}
+
+	else if (!strcmp(fz_to_name(subtype), "PS"))
+	{
+		fz_warn("ignoring XObject with subtype PS");
+	}
+
+	else
+	{
+		return fz_throw("unknown XObject subtype: '%s'", fz_to_name(subtype));
+	}
+
+	return fz_okay;
+}
+
+static void pdf_run_EMC(pdf_csi *csi)
+{
+}
+
+static void pdf_run_ET(pdf_csi *csi)
+{
+	pdf_flush_text(csi);
+	csi->accumulate = 1;
+	csi->in_text = 0;
+}
+
+static void pdf_run_EX(pdf_csi *csi)
+{
+	csi->xbalance --;
+}
+
+static void pdf_run_F(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 0, 0);
+}
+
+static void pdf_run_G(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_STROKE, fz_device_gray);
+	pdf_set_color(csi, PDF_STROKE, csi->stack);
+}
+
+static void pdf_run_J(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->stroke_state.start_cap = csi->stack[0];
+	gstate->stroke_state.dash_cap = csi->stack[0];
+	gstate->stroke_state.end_cap = csi->stack[0];
+}
+
+static void pdf_run_K(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_STROKE, fz_device_cmyk);
+	pdf_set_color(csi, PDF_STROKE, csi->stack);
+}
+
+static void pdf_run_M(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->stroke_state.miterlimit = csi->stack[0];
+}
+
+static void pdf_run_MP(pdf_csi *csi)
+{
+}
+
+static void pdf_run_Q(pdf_csi *csi)
+{
+	pdf_grestore(csi);
+}
+
+static void pdf_run_RG(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_STROKE, fz_device_rgb);
+	pdf_set_color(csi, PDF_STROKE, csi->stack);
+}
+
+static void pdf_run_S(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 0, 1, 0);
+}
+
+static fz_error pdf_run_SC_imp(pdf_csi *csi, fz_obj *rdb, int what, pdf_material *mat)
+{
+	fz_error error;
+	fz_obj *patterntype;
+	fz_obj *dict;
+	fz_obj *obj;
+	int kind;
+
+	kind = mat->kind;
+	if (csi->name[0])
+		kind = PDF_MAT_PATTERN;
+
+	switch (kind)
+	{
+	case PDF_MAT_NONE:
+		return fz_throw("cannot set color in mask objects");
+
+	case PDF_MAT_COLOR:
+		pdf_set_color(csi, what, csi->stack);
+		break;
+
+	case PDF_MAT_PATTERN:
+		dict = fz_dict_gets(rdb, "Pattern");
+		if (!dict)
+			return fz_throw("cannot find Pattern dictionary");
+
+		obj = fz_dict_gets(dict, csi->name);
+		if (!obj)
+			return fz_throw("cannot find pattern resource '%s'", csi->name);
+
+		patterntype = fz_dict_gets(obj, "PatternType");
+
+		if (fz_to_int(patterntype) == 1)
+		{
+			pdf_pattern *pat;
+			error = pdf_load_pattern(&pat, csi->xref, obj);
+			if (error)
+				return fz_rethrow(error, "cannot load pattern (%d 0 R)", fz_to_num(obj));
+			pdf_set_pattern(csi, what, pat, csi->top > 0 ? csi->stack : NULL);
+			pdf_drop_pattern(pat);
+		}
+		else if (fz_to_int(patterntype) == 2)
+		{
+			fz_shade *shd;
+			error = pdf_load_shading(&shd, csi->xref, obj);
+			if (error)
+				return fz_rethrow(error, "cannot load shading (%d 0 R)", fz_to_num(obj));
+			pdf_set_shade(csi, what, shd);
+			fz_drop_shade(shd);
+		}
+		else
+		{
+			return fz_throw("unknown pattern type: %d", fz_to_int(patterntype));
+		}
+		break;
+
+	case PDF_MAT_SHADE:
+		return fz_throw("cannot set color in shade objects");
+	}
+
+	return fz_okay;
+}
+
+static void pdf_run_SC(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	error = pdf_run_SC_imp(csi, rdb, PDF_STROKE, &gstate->stroke);
+	if (error)
+		fz_catch(error, "cannot set color and colorspace");
+}
+
+static void pdf_run_sc(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	error = pdf_run_SC_imp(csi, rdb, PDF_FILL, &gstate->fill);
+	if (error)
+		fz_catch(error, "cannot set color and colorspace");
+}
+
+static void pdf_run_Tc(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->char_space = csi->stack[0];
+}
+
+static void pdf_run_Tw(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->word_space = csi->stack[0];
+}
+
+static void pdf_run_Tz(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	float a = csi->stack[0] / 100;
+	pdf_flush_text(csi);
+	gstate->scale = a;
+}
+
+static void pdf_run_TL(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->leading = csi->stack[0];
+}
+
+static fz_error pdf_run_Tf(pdf_csi *csi, fz_obj *rdb)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_error error;
+	fz_obj *dict;
+	fz_obj *obj;
+
+	gstate->size = csi->stack[0];
+	if (gstate->font)
+		pdf_drop_font(gstate->font);
+	gstate->font = NULL;
+
+	dict = fz_dict_gets(rdb, "Font");
+	if (!dict)
+		return fz_throw("cannot find Font dictionary");
+
+	obj = fz_dict_gets(dict, csi->name);
+	if (!obj)
+		return fz_throw("cannot find font resource: '%s'", csi->name);
+
+	error = pdf_load_font(&gstate->font, csi->xref, rdb, obj);
+	if (error)
+		return fz_rethrow(error, "cannot load font (%d 0 R)", fz_to_num(obj));
+
+	return fz_okay;
+}
+
+static void pdf_run_Tr(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->render = csi->stack[0];
+}
+
+static void pdf_run_Ts(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->rise = csi->stack[0];
+}
+
+static void pdf_run_Td(pdf_csi *csi)
+{
+	fz_matrix m = fz_translate(csi->stack[0], csi->stack[1]);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+}
+
+static void pdf_run_TD(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_matrix m;
+
+	gstate->leading = -csi->stack[1];
+	m = fz_translate(csi->stack[0], csi->stack[1]);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+}
+
+static void pdf_run_Tm(pdf_csi *csi)
+{
+	csi->tm.a = csi->stack[0];
+	csi->tm.b = csi->stack[1];
+	csi->tm.c = csi->stack[2];
+	csi->tm.d = csi->stack[3];
+	csi->tm.e = csi->stack[4];
+	csi->tm.f = csi->stack[5];
+	csi->tlm = csi->tm;
+}
+
+static void pdf_run_Tstar(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_matrix m = fz_translate(0, -gstate->leading);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+}
+
+static void pdf_run_Tj(pdf_csi *csi)
+{
+	if (csi->string_len)
+		pdf_show_string(csi, csi->string, csi->string_len);
+	else
+		pdf_show_text(csi, csi->obj);
+}
+
+static void pdf_run_TJ(pdf_csi *csi)
+{
+	if (csi->string_len)
+		pdf_show_string(csi, csi->string, csi->string_len);
+	else
+		pdf_show_text(csi, csi->obj);
+}
+
+static void pdf_run_W(pdf_csi *csi)
+{
+	pdf_show_clip(csi, 0);
+}
+
+static void pdf_run_Wstar(pdf_csi *csi)
+{
+	pdf_show_clip(csi, 1);
+}
+
+static void pdf_run_b(pdf_csi *csi)
+{
+	pdf_show_path(csi, 1, 1, 1, 0);
+}
+
+static void pdf_run_bstar(pdf_csi *csi)
+{
+	pdf_show_path(csi, 1, 1, 1, 1);
+}
+
+static void pdf_run_c(pdf_csi *csi)
+{
+	float a, b, c, d, e, f;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	c = csi->stack[2];
+	d = csi->stack[3];
+	e = csi->stack[4];
+	f = csi->stack[5];
+	fz_curveto(csi->path, a, b, c, d, e, f);
+}
+
+static void pdf_run_cm(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_matrix m;
+
+	m.a = csi->stack[0];
+	m.b = csi->stack[1];
+	m.c = csi->stack[2];
+	m.d = csi->stack[3];
+	m.e = csi->stack[4];
+	m.f = csi->stack[5];
+
+	gstate->ctm = fz_concat(m, gstate->ctm);
+}
+
+static void pdf_run_d(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_obj *array;
+	int i;
+
+	array = csi->obj;
+	gstate->stroke_state.dash_len = MIN(fz_array_len(array), nelem(gstate->stroke_state.dash_list));
+	for (i = 0; i < gstate->stroke_state.dash_len; i++)
+		gstate->stroke_state.dash_list[i] = fz_to_real(fz_array_get(array, i));
+	gstate->stroke_state.dash_phase = csi->stack[0];
+}
+
+static void pdf_run_d0(pdf_csi *csi)
+{
+	csi->dev->flags |= FZ_CHARPROC_COLOR;
+}
+
+static void pdf_run_d1(pdf_csi *csi)
+{
+	csi->dev->flags |= FZ_CHARPROC_MASK;
+}
+
+static void pdf_run_f(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 0, 0);
+}
+
+static void pdf_run_fstar(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 0, 1);
+}
+
+static void pdf_run_g(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_FILL, fz_device_gray);
+	pdf_set_color(csi, PDF_FILL, csi->stack);
+}
+
+static fz_error pdf_run_gs(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	fz_obj *dict;
+	fz_obj *obj;
+
+	dict = fz_dict_gets(rdb, "ExtGState");
+	if (!dict)
+		return fz_throw("cannot find ExtGState dictionary");
+
+	obj = fz_dict_gets(dict, csi->name);
+	if (!obj)
+		return fz_throw("cannot find extgstate resource '%s'", csi->name);
+
+	error = pdf_run_extgstate(csi, rdb, obj);
+	if (error)
+		return fz_rethrow(error, "cannot set ExtGState (%d 0 R)", fz_to_num(obj));
+	return fz_okay;
+}
+
+static void pdf_run_h(pdf_csi *csi)
+{
+	fz_closepath(csi->path);
+}
+
+static void pdf_run_i(pdf_csi *csi)
+{
+}
+
+static void pdf_run_j(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->stroke_state.linejoin = csi->stack[0];
+}
+
+static void pdf_run_k(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_FILL, fz_device_cmyk);
+	pdf_set_color(csi, PDF_FILL, csi->stack);
+}
+
+static void pdf_run_l(pdf_csi *csi)
+{
+	float a, b;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	fz_lineto(csi->path, a, b);
+}
+
+static void pdf_run_m(pdf_csi *csi)
+{
+	float a, b;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	fz_moveto(csi->path, a, b);
+}
+
+static void pdf_run_n(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 0, 0, 0);
+}
+
+static void pdf_run_q(pdf_csi *csi)
+{
+	pdf_gsave(csi);
+}
+
+static void pdf_run_re(pdf_csi *csi)
+{
+	float x, y, w, h;
+
+	x = csi->stack[0];
+	y = csi->stack[1];
+	w = csi->stack[2];
+	h = csi->stack[3];
+
+	fz_moveto(csi->path, x, y);
+	fz_lineto(csi->path, x + w, y);
+	fz_lineto(csi->path, x + w, y + h);
+	fz_lineto(csi->path, x, y + h);
+	fz_closepath(csi->path);
+}
+
+static void pdf_run_rg(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_FILL, fz_device_rgb);
+	pdf_set_color(csi, PDF_FILL, csi->stack);
+}
+
+static void pdf_run_ri(pdf_csi *csi)
+{
+}
+
+static void pdf_run(pdf_csi *csi)
+{
+	pdf_show_path(csi, 1, 0, 1, 0);
+}
+
+static fz_error pdf_run_sh(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_obj *dict;
+	fz_obj *obj;
+	fz_shade *shd;
+	fz_error error;
+
+	dict = fz_dict_gets(rdb, "Shading");
+	if (!dict)
+		return fz_throw("cannot find shading dictionary");
+
+	obj = fz_dict_gets(dict, csi->name);
+	if (!obj)
+		return fz_throw("cannot find shading resource: '%s'", csi->name);
+
+	if ((csi->dev->hints & FZ_IGNORE_SHADE) == 0)
+	{
+		error = pdf_load_shading(&shd, csi->xref, obj);
+		if (error)
+			return fz_rethrow(error, "cannot load shading (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+		pdf_show_shade(csi, shd);
+		fz_drop_shade(shd);
+	}
+	return fz_okay;
+}
+
+static void pdf_run_v(pdf_csi *csi)
+{
+	float a, b, c, d;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	c = csi->stack[2];
+	d = csi->stack[3];
+	fz_curvetov(csi->path, a, b, c, d);
+}
+
+static void pdf_run_w(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	pdf_flush_text(csi); /* linewidth affects stroked text rendering mode */
+	gstate->stroke_state.linewidth = csi->stack[0];
+}
+
+static void pdf_run_y(pdf_csi *csi)
+{
+	float a, b, c, d;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	c = csi->stack[2];
+	d = csi->stack[3];
+	fz_curvetoy(csi->path, a, b, c, d);
+}
+
+static void pdf_run_squote(pdf_csi *csi)
+{
+	fz_matrix m;
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+
+	m = fz_translate(0, -gstate->leading);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+
+	if (csi->string_len)
+		pdf_show_string(csi, csi->string, csi->string_len);
+	else
+		pdf_show_text(csi, csi->obj);
+}
+
+static void pdf_run_dquote(pdf_csi *csi)
+{
+	fz_matrix m;
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+
+	gstate->word_space = csi->stack[0];
+	gstate->char_space = csi->stack[1];
+
+	m = fz_translate(0, -gstate->leading);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+
+	if (csi->string_len)
+		pdf_show_string(csi, csi->string, csi->string_len);
+	else
+		pdf_show_text(csi, csi->obj);
+}
+
+#define A(a) (a)
+#define B(a,b) (a | b << 8)
+#define C(a,b,c) (a | b << 8 | c << 16)
+
+static fz_error
+pdf_run_keyword(pdf_csi *csi, fz_obj *rdb, fz_stream *file, char *buf)
+{
+	fz_error error;
+	int key;
+
+	key = buf[0];
+	if (buf[1])
+	{
+		key |= buf[1] << 8;
+		if (buf[2])
+		{
+			key |= buf[2] << 16;
+			if (buf[3])
+				key = 0;
+		}
+	}
+
+	switch (key)
+	{
+	case A('"'): pdf_run_dquote(csi); break;
+	case A('\''): pdf_run_squote(csi); break;
+	case A('B'): pdf_run_B(csi); break;
+	case B('B','*'): pdf_run_Bstar(csi); break;
+	case C('B','D','C'): pdf_run_BDC(csi); break;
+	case B('B','I'):
+		error = pdf_run_BI(csi, rdb, file);
+		if (error)
+			return fz_rethrow(error, "cannot draw inline image");
+		break;
+	case C('B','M','C'): pdf_run_BMC(csi); break;
+	case B('B','T'): pdf_run_BT(csi); break;
+	case B('B','X'): pdf_run_BX(csi); break;
+	case B('C','S'): pdf_run_CS(csi, rdb); break;
+	case B('D','P'): pdf_run_DP(csi); break;
+	case B('D','o'):
+		error = pdf_run_Do(csi, rdb);
+		if (error)
+			fz_catch(error, "cannot draw xobject/image");
+		break;
+	case C('E','M','C'): pdf_run_EMC(csi); break;
+	case B('E','T'): pdf_run_ET(csi); break;
+	case B('E','X'): pdf_run_EX(csi); break;
+	case A('F'): pdf_run_F(csi); break;
+	case A('G'): pdf_run_G(csi); break;
+	case A('J'): pdf_run_J(csi); break;
+	case A('K'): pdf_run_K(csi); break;
+	case A('M'): pdf_run_M(csi); break;
+	case B('M','P'): pdf_run_MP(csi); break;
+	case A('Q'): pdf_run_Q(csi); break;
+	case B('R','G'): pdf_run_RG(csi); break;
+	case A('S'): pdf_run_S(csi); break;
+	case B('S','C'): pdf_run_SC(csi, rdb); break;
+	case C('S','C','N'): pdf_run_SC(csi, rdb); break;
+	case B('T','*'): pdf_run_Tstar(csi); break;
+	case B('T','D'): pdf_run_TD(csi); break;
+	case B('T','J'): pdf_run_TJ(csi); break;
+	case B('T','L'): pdf_run_TL(csi); break;
+	case B('T','c'): pdf_run_Tc(csi); break;
+	case B('T','d'): pdf_run_Td(csi); break;
+	case B('T','f'):
+		error = pdf_run_Tf(csi, rdb);
+		if (error)
+			fz_catch(error, "cannot set font");
+		break;
+	case B('T','j'): pdf_run_Tj(csi); break;
+	case B('T','m'): pdf_run_Tm(csi); break;
+	case B('T','r'): pdf_run_Tr(csi); break;
+	case B('T','s'): pdf_run_Ts(csi); break;
+	case B('T','w'): pdf_run_Tw(csi); break;
+	case B('T','z'): pdf_run_Tz(csi); break;
+	case A('W'): pdf_run_W(csi); break;
+	case B('W','*'): pdf_run_Wstar(csi); break;
+	case A('b'): pdf_run_b(csi); break;
+	case B('b','*'): pdf_run_bstar(csi); break;
+	case A('c'): pdf_run_c(csi); break;
+	case B('c','m'): pdf_run_cm(csi); break;
+	case B('c','s'): pdf_run_cs(csi, rdb); break;
+	case A('d'): pdf_run_d(csi); break;
+	case B('d','0'): pdf_run_d0(csi); break;
+	case B('d','1'): pdf_run_d1(csi); break;
+	case A('f'): pdf_run_f(csi); break;
+	case B('f','*'): pdf_run_fstar(csi); break;
+	case A('g'): pdf_run_g(csi); break;
+	case B('g','s'):
+		error = pdf_run_gs(csi, rdb);
+		if (error)
+			fz_catch(error, "cannot set graphics state");
+		break;
+	case A('h'): pdf_run_h(csi); break;
+	case A('i'): pdf_run_i(csi); break;
+	case A('j'): pdf_run_j(csi); break;
+	case A('k'): pdf_run_k(csi); break;
+	case A('l'): pdf_run_l(csi); break;
+	case A('m'): pdf_run_m(csi); break;
+	case A('n'): pdf_run_n(csi); break;
+	case A('q'): pdf_run_q(csi); break;
+	case B('r','e'): pdf_run_re(csi); break;
+	case B('r','g'): pdf_run_rg(csi); break;
+	case B('r','i'): pdf_run_ri(csi); break;
+	case A('s'): pdf_run(csi); break;
+	case B('s','c'): pdf_run_sc(csi, rdb); break;
+	case C('s','c','n'): pdf_run_sc(csi, rdb); break;
+	case B('s','h'):
+		error = pdf_run_sh(csi, rdb);
+		if (error)
+			fz_catch(error, "cannot draw shading");
+		break;
+	case A('v'): pdf_run_v(csi); break;
+	case A('w'): pdf_run_w(csi); break;
+	case A('y'): pdf_run_y(csi); break;
+	default:
+		if (!csi->xbalance)
+			fz_warn("unknown keyword: '%s'", buf);
+		break;
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_run_stream(pdf_csi *csi, fz_obj *rdb, fz_stream *file, char *buf, int buflen)
+{
+	fz_error error;
+	int tok, len, in_array;
+
+	/* make sure we have a clean slate if we come here from flush_text */
+	pdf_clear_stack(csi);
+	in_array = 0;
+
+	while (1)
+	{
+		if (csi->top == nelem(csi->stack) - 1)
+			return fz_throw("stack overflow");
+
+		error = pdf_lex(&tok, file, buf, buflen, &len);
+		if (error)
+			return fz_rethrow(error, "lexical error in content stream");
+
+		if (in_array)
+		{
+			if (tok == PDF_TOK_CLOSE_ARRAY)
+			{
+				in_array = 0;
+			}
+			else if (tok == PDF_TOK_INT || tok == PDF_TOK_REAL)
+			{
+				pdf_gstate *gstate = csi->gstate + csi->gtop;
+				pdf_show_space(csi, -fz_atof(buf) * gstate->size * 0.001f);
+			}
+			else if (tok == PDF_TOK_STRING)
+			{
+				pdf_show_string(csi, (unsigned char *)buf, len);
+			}
+			else if (tok == PDF_TOK_KEYWORD)
+			{
+				if (!strcmp(buf, "Tw") || !strcmp(buf, "Tc"))
+					fz_warn("ignoring keyword '%s' inside array", buf);
+				else
+					return fz_throw("syntax error in array");
+			}
+			else if (tok == PDF_TOK_EOF)
+				return fz_okay;
+			else
+				return fz_throw("syntax error in array");
+		}
+
+		else switch (tok)
+		{
+		case PDF_TOK_ENDSTREAM:
+		case PDF_TOK_EOF:
+			return fz_okay;
+
+		case PDF_TOK_OPEN_ARRAY:
+			if (!csi->in_text)
+			{
+				error = pdf_parse_array(&csi->obj, csi->xref, file, buf, buflen);
+				if (error)
+					return fz_rethrow(error, "cannot parse array");
+			}
+			else
+			{
+				in_array = 1;
+			}
+			break;
+
+		case PDF_TOK_OPEN_DICT:
+			error = pdf_parse_dict(&csi->obj, csi->xref, file, buf, buflen);
+			if (error)
+				return fz_rethrow(error, "cannot parse dictionary");
+			break;
+
+		case PDF_TOK_NAME:
+			fz_strlcpy(csi->name, buf, sizeof(csi->name));
+			break;
+
+		case PDF_TOK_INT:
+			csi->stack[csi->top] = atoi(buf);
+			csi->top ++;
+			break;
+
+		case PDF_TOK_REAL:
+			csi->stack[csi->top] = fz_atof(buf);
+			csi->top ++;
+			break;
+
+		case PDF_TOK_STRING:
+			if (len <= sizeof(csi->string))
+			{
+				memcpy(csi->string, buf, len);
+				csi->string_len = len;
+			}
+			else
+			{
+				csi->obj = fz_new_string(buf, len);
+			}
+			break;
+
+		case PDF_TOK_KEYWORD:
+			error = pdf_run_keyword(csi, rdb, file, buf);
+			if (error)
+				return fz_rethrow(error, "cannot run keyword");
+			pdf_clear_stack(csi);
+			break;
+
+		default:
+			return fz_throw("syntax error in content stream");
+		}
+	}
+}
+
+/*
+ * Entry points
+ */
+
+static fz_error
+pdf_run_buffer(pdf_csi *csi, fz_obj *rdb, fz_buffer *contents)
+{
+	fz_error error;
+	int len = sizeof csi->xref->scratch;
+	char *buf = fz_malloc(len); /* we must be re-entrant for type3 fonts */
+	fz_stream *file = fz_open_buffer(contents);
+	int save_in_text = csi->in_text;
+	csi->in_text = 0;
+	error = pdf_run_stream(csi, rdb, file, buf, len);
+	csi->in_text = save_in_text;
+	fz_close(file);
+	fz_free(buf);
+	if (error)
+		return fz_rethrow(error, "cannot parse content stream");
+	return fz_okay;
+}
+
+fz_error
+pdf_run_page_with_usage(pdf_xref *xref, pdf_page *page, fz_device *dev, fz_matrix ctm, char *target)
+{
+	pdf_csi *csi;
+	fz_error error;
+	pdf_annot *annot;
+	int flags;
+
+	if (page->transparency)
+		fz_begin_group(dev, fz_transform_rect(ctm, page->mediabox), 1, 0, 0, 1);
+
+	csi = pdf_new_csi(xref, dev, ctm, target);
+	error = pdf_run_buffer(csi, page->resources, page->contents);
+	pdf_free_csi(csi);
+	if (error)
+		return fz_rethrow(error, "cannot parse page content stream");
+
+	for (annot = page->annots; annot; annot = annot->next)
+	{
+		flags = fz_to_int(fz_dict_gets(annot->obj, "F"));
+
+		/* TODO: NoZoom and NoRotate */
+		if (flags & (1 << 0)) /* Invisible */
+			continue;
+		if (flags & (1 << 1)) /* Hidden */
+			continue;
+		if (flags & (1 << 5)) /* NoView */
+			continue;
+
+		if (pdf_is_hidden_ocg(annot->obj, target))
+			continue;
+
+		csi = pdf_new_csi(xref, dev, ctm, target);
+		error = pdf_run_xobject(csi, page->resources, annot->ap, annot->matrix);
+		pdf_free_csi(csi);
+		if (error)
+			return fz_rethrow(error, "cannot parse annotation appearance stream");
+	}
+
+	if (page->transparency)
+		fz_end_group(dev);
+
+	return fz_okay;
+}
+
+fz_error
+pdf_run_page(pdf_xref *xref, pdf_page *page, fz_device *dev, fz_matrix ctm)
+{
+	return pdf_run_page_with_usage(xref, page, dev, ctm, "View");
+}
+
+fz_error
+pdf_run_glyph(pdf_xref *xref, fz_obj *resources, fz_buffer *contents, fz_device *dev, fz_matrix ctm)
+{
+	pdf_csi *csi = pdf_new_csi(xref, dev, ctm, "View");
+	fz_error error = pdf_run_buffer(csi, resources, contents);
+	pdf_free_csi(csi);
+	if (error)
+		return fz_rethrow(error, "cannot parse glyph content stream");
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_lex.c b/contrib/media/updf/pdf/pdf_lex.c
new file mode 100644
index 000000000..23a5781f6
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_lex.c
@@ -0,0 +1,461 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#define IS_NUMBER \
+	'+':case'-':case'.':case'0':case'1':case'2':case'3':\
+	case'4':case'5':case'6':case'7':case'8':case'9'
+#define IS_WHITE \
+	'\000':case'\011':case'\012':case'\014':case'\015':case'\040'
+#define IS_HEX \
+	'0':case'1':case'2':case'3':case'4':case'5':case'6':\
+	case'7':case'8':case'9':case'A':case'B':case'C':\
+	case'D':case'E':case'F':case'a':case'b':case'c':\
+	case'd':case'e':case'f'
+#define IS_DELIM \
+	'(':case')':case'<':case'>':case'[':case']':case'{':\
+	case'}':case'/':case'%'
+
+#define RANGE_0_9 \
+	'0':case'1':case'2':case'3':case'4':case'5':\
+	case'6':case'7':case'8':case'9'
+#define RANGE_a_f \
+	'a':case'b':case'c':case'd':case'e':case'f'
+#define RANGE_A_F \
+	'A':case'B':case'C':case'D':case'E':case'F'
+
+static inline int iswhite(int ch)
+{
+	return
+		ch == '\000' ||
+		ch == '\011' ||
+		ch == '\012' ||
+		ch == '\014' ||
+		ch == '\015' ||
+		ch == '\040';
+}
+
+static inline int unhex(int ch)
+{
+	if (ch >= '0' && ch <= '9') return ch - '0';
+	if (ch >= 'A' && ch <= 'F') return ch - 'A' + 0xA;
+	if (ch >= 'a' && ch <= 'f') return ch - 'a' + 0xA;
+	return 0;
+}
+
+static void
+lex_white(fz_stream *f)
+{
+	int c;
+	do {
+		c = fz_read_byte(f);
+	} while ((c <= 32) && (iswhite(c)));
+	if (c != EOF)
+		fz_unread_byte(f);
+}
+
+static void
+lex_comment(fz_stream *f)
+{
+	int c;
+	do {
+		c = fz_read_byte(f);
+	} while ((c != '\012') && (c != '\015') && (c != EOF));
+}
+
+static int
+lex_number(fz_stream *f, char *s, int n, int *tok)
+{
+	char *buf = s;
+	*tok = PDF_TOK_INT;
+
+	/* Initially we might have +, -, . or a digit */
+	if (n > 1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case '.':
+			*tok = PDF_TOK_REAL;
+			*s++ = c;
+			n--;
+			goto loop_after_dot;
+		case '+':
+		case '-':
+		case RANGE_0_9:
+			*s++ = c;
+			n--;
+			goto loop_after_sign;
+		default:
+			fz_unread_byte(f);
+			goto end;
+		case EOF:
+			goto end;
+		}
+	}
+
+	/* We can't accept a sign from here on in, just . or a digit */
+loop_after_sign:
+	while (n > 1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case '.':
+			*tok = PDF_TOK_REAL;
+			*s++ = c;
+			n--;
+			goto loop_after_dot;
+		case RANGE_0_9:
+			*s++ = c;
+			break;
+		default:
+			fz_unread_byte(f);
+			goto end;
+		case EOF:
+			goto end;
+		}
+		n--;
+	}
+
+	/* In here, we've seen a dot, so can accept just digits */
+loop_after_dot:
+	while (n > 1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case RANGE_0_9:
+			*s++ = c;
+			break;
+		default:
+			fz_unread_byte(f);
+			goto end;
+		case EOF:
+			goto end;
+		}
+		n--;
+	}
+
+end:
+	*s = '\0';
+	return s-buf;
+}
+
+static void
+lex_name(fz_stream *f, char *s, int n)
+{
+	while (n > 1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case IS_WHITE:
+		case IS_DELIM:
+			fz_unread_byte(f);
+			goto end;
+		case EOF:
+			goto end;
+		case '#':
+		{
+			int d;
+			c = fz_read_byte(f);
+			switch (c)
+			{
+			case RANGE_0_9:
+				d = (c - '0') << 4;
+				break;
+			case RANGE_a_f:
+				d = (c - 'a' + 10) << 4;
+				break;
+			case RANGE_A_F:
+				d = (c - 'A' + 10) << 4;
+				break;
+			default:
+				fz_unread_byte(f);
+				/* fallthrough */
+			case EOF:
+				goto end;
+			}
+			c = fz_read_byte(f);
+			switch (c)
+			{
+			case RANGE_0_9:
+				c -= '0';
+				break;
+			case RANGE_a_f:
+				c -= 'a' - 10;
+				break;
+			case RANGE_A_F:
+				c -= 'A' - 10;
+				break;
+			default:
+				fz_unread_byte(f);
+				/* fallthrough */
+			case EOF:
+				*s++ = d;
+				n--;
+				goto end;
+			}
+			*s++ = d + c;
+			n--;
+			break;
+		}
+		default:
+			*s++ = c;
+			n--;
+			break;
+		}
+	}
+end:
+	*s = '\0';
+}
+
+static int
+lex_string(fz_stream *f, char *buf, int n)
+{
+	char *s = buf;
+	char *e = buf + n;
+	int bal = 1;
+	int oct;
+	int c;
+
+	while (s < e)
+	{
+		c = fz_read_byte(f);
+		switch (c)
+		{
+		case EOF:
+			goto end;
+		case '(':
+			bal++;
+			*s++ = c;
+			break;
+		case ')':
+			bal --;
+			if (bal == 0)
+				goto end;
+			*s++ = c;
+			break;
+		case '\\':
+			c = fz_read_byte(f);
+			switch (c)
+			{
+			case EOF:
+				goto end;
+			case 'n':
+				*s++ = '\n';
+				break;
+			case 'r':
+				*s++ = '\r';
+				break;
+			case 't':
+				*s++ = '\t';
+				break;
+			case 'b':
+				*s++ = '\b';
+				break;
+			case 'f':
+				*s++ = '\f';
+				break;
+			case '(':
+				*s++ = '(';
+				break;
+			case ')':
+				*s++ = ')';
+				break;
+			case '\\':
+				*s++ = '\\';
+				break;
+			case RANGE_0_9:
+				oct = c - '0';
+				c = fz_read_byte(f);
+				if (c >= '0' && c <= '9')
+				{
+					oct = oct * 8 + (c - '0');
+					c = fz_read_byte(f);
+					if (c >= '0' && c <= '9')
+						oct = oct * 8 + (c - '0');
+					else if (c != EOF)
+						fz_unread_byte(f);
+				}
+				else if (c != EOF)
+					fz_unread_byte(f);
+				*s++ = oct;
+				break;
+			case '\n':
+				break;
+			case '\r':
+				c = fz_read_byte(f);
+				if ((c != '\n') && (c != EOF))
+					fz_unread_byte(f);
+				break;
+			default:
+				*s++ = c;
+			}
+			break;
+		default:
+			*s++ = c;
+			break;
+		}
+	}
+end:
+	return s - buf;
+}
+
+static int
+lex_hex_string(fz_stream *f, char *buf, int n)
+{
+	char *s = buf;
+	char *e = buf + n;
+	int a = 0, x = 0;
+	int c;
+
+	while (s < e)
+	{
+		c = fz_read_byte(f);
+		switch (c)
+		{
+		case IS_WHITE:
+			break;
+		case IS_HEX:
+			if (x)
+			{
+				*s++ = a * 16 + unhex(c);
+				x = !x;
+			}
+			else
+			{
+				a = unhex(c);
+				x = !x;
+			}
+			break;
+		case '>':
+		case EOF:
+			goto end;
+		default:
+			fz_warn("ignoring invalid character in hex string: '%c'", c);
+		}
+	}
+end:
+	return s - buf;
+}
+
+static int
+pdf_token_from_keyword(char *key)
+{
+	switch (*key)
+	{
+	case 'R':
+		if (!strcmp(key, "R")) return PDF_TOK_R;
+		break;
+	case 't':
+		if (!strcmp(key, "true")) return PDF_TOK_TRUE;
+		if (!strcmp(key, "trailer")) return PDF_TOK_TRAILER;
+		break;
+	case 'f':
+		if (!strcmp(key, "false")) return PDF_TOK_FALSE;
+		break;
+	case 'n':
+		if (!strcmp(key, "null")) return PDF_TOK_NULL;
+		break;
+	case 'o':
+		if (!strcmp(key, "obj")) return PDF_TOK_OBJ;
+		break;
+	case 'e':
+		if (!strcmp(key, "endobj")) return PDF_TOK_ENDOBJ;
+		if (!strcmp(key, "endstream")) return PDF_TOK_ENDSTREAM;
+		break;
+	case 's':
+		if (!strcmp(key, "stream")) return PDF_TOK_STREAM;
+		if (!strcmp(key, "startxref")) return PDF_TOK_STARTXREF;
+		break;
+	case 'x':
+		if (!strcmp(key, "xref")) return PDF_TOK_XREF;
+		break;
+	default:
+		break;
+	}
+
+	return PDF_TOK_KEYWORD;
+}
+
+fz_error
+pdf_lex(int *tok, fz_stream *f, char *buf, int n, int *sl)
+{
+	while (1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case EOF:
+			*tok = PDF_TOK_EOF;
+			return fz_okay;
+		case IS_WHITE:
+			lex_white(f);
+			break;
+		case '%':
+			lex_comment(f);
+			break;
+		case '/':
+			lex_name(f, buf, n);
+			*sl = strlen(buf);
+			*tok = PDF_TOK_NAME;
+			return fz_okay;
+		case '(':
+			*sl = lex_string(f, buf, n);
+			*tok = PDF_TOK_STRING;
+			return fz_okay;
+		case ')':
+			*tok = PDF_TOK_ERROR;
+			goto cleanuperror;
+		case '<':
+			c = fz_read_byte(f);
+			if (c == '<')
+			{
+				*tok = PDF_TOK_OPEN_DICT;
+			}
+			else
+			{
+				fz_unread_byte(f);
+				*sl = lex_hex_string(f, buf, n);
+				*tok = PDF_TOK_STRING;
+			}
+			return fz_okay;
+		case '>':
+			c = fz_read_byte(f);
+			if (c == '>')
+			{
+				*tok = PDF_TOK_CLOSE_DICT;
+				return fz_okay;
+			}
+			*tok = PDF_TOK_ERROR;
+			goto cleanuperror;
+		case '[':
+			*tok = PDF_TOK_OPEN_ARRAY;
+			return fz_okay;
+		case ']':
+			*tok = PDF_TOK_CLOSE_ARRAY;
+			return fz_okay;
+		case '{':
+			*tok = PDF_TOK_OPEN_BRACE;
+			return fz_okay;
+		case '}':
+			*tok = PDF_TOK_CLOSE_BRACE;
+			return fz_okay;
+		case IS_NUMBER:
+			fz_unread_byte(f);
+			*sl = lex_number(f, buf, n, tok);
+			return fz_okay;
+		default: /* isregular: !isdelim && !iswhite && c != EOF */
+			fz_unread_byte(f);
+			lex_name(f, buf, n);
+			*sl = strlen(buf);
+			*tok = pdf_token_from_keyword(buf);
+			return fz_okay;
+		}
+	}
+
+cleanuperror:
+	*tok = PDF_TOK_ERROR;
+	return fz_throw("lexical error");
+}
diff --git a/contrib/media/updf/pdf/pdf_metrics.c b/contrib/media/updf/pdf/pdf_metrics.c
new file mode 100644
index 000000000..2fc085dee
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_metrics.c
@@ -0,0 +1,138 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+void
+pdf_set_font_wmode(pdf_font_desc *font, int wmode)
+{
+	font->wmode = wmode;
+}
+
+void
+pdf_set_default_hmtx(pdf_font_desc *font, int w)
+{
+	font->dhmtx.w = w;
+}
+
+void
+pdf_set_default_vmtx(pdf_font_desc *font, int y, int w)
+{
+	font->dvmtx.y = y;
+	font->dvmtx.w = w;
+}
+
+void
+pdf_add_hmtx(pdf_font_desc *font, int lo, int hi, int w)
+{
+	if (font->hmtx_len + 1 >= font->hmtx_cap)
+	{
+		font->hmtx_cap = font->hmtx_cap + 16;
+		font->hmtx = fz_realloc(font->hmtx, font->hmtx_cap, sizeof(pdf_hmtx));
+	}
+
+	font->hmtx[font->hmtx_len].lo = lo;
+	font->hmtx[font->hmtx_len].hi = hi;
+	font->hmtx[font->hmtx_len].w = w;
+	font->hmtx_len++;
+}
+
+void
+pdf_add_vmtx(pdf_font_desc *font, int lo, int hi, int x, int y, int w)
+{
+	if (font->vmtx_len + 1 >= font->vmtx_cap)
+	{
+		font->vmtx_cap = font->vmtx_cap + 16;
+		font->vmtx = fz_realloc(font->vmtx, font->vmtx_cap, sizeof(pdf_vmtx));
+	}
+
+	font->vmtx[font->vmtx_len].lo = lo;
+	font->vmtx[font->vmtx_len].hi = hi;
+	font->vmtx[font->vmtx_len].x = x;
+	font->vmtx[font->vmtx_len].y = y;
+	font->vmtx[font->vmtx_len].w = w;
+	font->vmtx_len++;
+}
+
+static int cmph(const void *a0, const void *b0)
+{
+	pdf_hmtx *a = (pdf_hmtx*)a0;
+	pdf_hmtx *b = (pdf_hmtx*)b0;
+	return a->lo - b->lo;
+}
+
+static int cmpv(const void *a0, const void *b0)
+{
+	pdf_vmtx *a = (pdf_vmtx*)a0;
+	pdf_vmtx *b = (pdf_vmtx*)b0;
+	return a->lo - b->lo;
+}
+
+void
+pdf_end_hmtx(pdf_font_desc *font)
+{
+	if (!font->hmtx)
+		return;
+	qsort(font->hmtx, font->hmtx_len, sizeof(pdf_hmtx), cmph);
+}
+
+void
+pdf_end_vmtx(pdf_font_desc *font)
+{
+	if (!font->vmtx)
+		return;
+	qsort(font->vmtx, font->vmtx_len, sizeof(pdf_vmtx), cmpv);
+}
+
+pdf_hmtx
+pdf_get_hmtx(pdf_font_desc *font, int cid)
+{
+	int l = 0;
+	int r = font->hmtx_len - 1;
+	int m;
+
+	if (!font->hmtx)
+		goto notfound;
+
+	while (l <= r)
+	{
+		m = (l + r) >> 1;
+		if (cid < font->hmtx[m].lo)
+			r = m - 1;
+		else if (cid > font->hmtx[m].hi)
+			l = m + 1;
+		else
+			return font->hmtx[m];
+	}
+
+notfound:
+	return font->dhmtx;
+}
+
+pdf_vmtx
+pdf_get_vmtx(pdf_font_desc *font, int cid)
+{
+	pdf_hmtx h;
+	pdf_vmtx v;
+	int l = 0;
+	int r = font->vmtx_len - 1;
+	int m;
+
+	if (!font->vmtx)
+		goto notfound;
+
+	while (l <= r)
+	{
+		m = (l + r) >> 1;
+		if (cid < font->vmtx[m].lo)
+			r = m - 1;
+		else if (cid > font->vmtx[m].hi)
+			l = m + 1;
+		else
+			return font->vmtx[m];
+	}
+
+notfound:
+	h = pdf_get_hmtx(font, cid);
+	v = font->dvmtx;
+	v.x = h.w / 2;
+	return v;
+}
diff --git a/contrib/media/updf/pdf/pdf_nametree.c b/contrib/media/updf/pdf/pdf_nametree.c
new file mode 100644
index 000000000..e2b3e160a
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_nametree.c
@@ -0,0 +1,139 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+static fz_obj *
+pdf_lookup_name_imp(fz_obj *node, fz_obj *needle)
+{
+	fz_obj *kids = fz_dict_gets(node, "Kids");
+	fz_obj *names = fz_dict_gets(node, "Names");
+
+	if (fz_is_array(kids))
+	{
+		int l = 0;
+		int r = fz_array_len(kids) - 1;
+
+		while (l <= r)
+		{
+			int m = (l + r) >> 1;
+			fz_obj *kid = fz_array_get(kids, m);
+			fz_obj *limits = fz_dict_gets(kid, "Limits");
+			fz_obj *first = fz_array_get(limits, 0);
+			fz_obj *last = fz_array_get(limits, 1);
+
+			if (fz_objcmp(needle, first) < 0)
+				r = m - 1;
+			else if (fz_objcmp(needle, last) > 0)
+				l = m + 1;
+			else
+				return pdf_lookup_name_imp(kid, needle);
+		}
+	}
+
+	if (fz_is_array(names))
+	{
+		int l = 0;
+		int r = (fz_array_len(names) / 2) - 1;
+
+		while (l <= r)
+		{
+			int m = (l + r) >> 1;
+			int c;
+			fz_obj *key = fz_array_get(names, m * 2);
+			fz_obj *val = fz_array_get(names, m * 2 + 1);
+
+			c = fz_objcmp(needle, key);
+			if (c < 0)
+				r = m - 1;
+			else if (c > 0)
+				l = m + 1;
+			else
+				return val;
+		}
+	}
+
+	return NULL;
+}
+
+fz_obj *
+pdf_lookup_name(pdf_xref *xref, char *which, fz_obj *needle)
+{
+	fz_obj *root = fz_dict_gets(xref->trailer, "Root");
+	fz_obj *names = fz_dict_gets(root, "Names");
+	fz_obj *tree = fz_dict_gets(names, which);
+	return pdf_lookup_name_imp(tree, needle);
+}
+
+fz_obj *
+pdf_lookup_dest(pdf_xref *xref, fz_obj *needle)
+{
+	fz_obj *root = fz_dict_gets(xref->trailer, "Root");
+	fz_obj *dests = fz_dict_gets(root, "Dests");
+	fz_obj *names = fz_dict_gets(root, "Names");
+	fz_obj *dest = NULL;
+
+	/* PDF 1.1 has destinations in a dictionary */
+	if (dests)
+	{
+		if (fz_is_name(needle))
+			return fz_dict_get(dests, needle);
+		else
+			return fz_dict_gets(dests, fz_to_str_buf(needle));
+	}
+
+	/* PDF 1.2 has destinations in a name tree */
+	if (names && !dest)
+	{
+		fz_obj *tree = fz_dict_gets(names, "Dests");
+		return pdf_lookup_name_imp(tree, needle);
+	}
+
+	return NULL;
+}
+
+static void
+pdf_load_name_tree_imp(fz_obj *dict, pdf_xref *xref, fz_obj *node)
+{
+	fz_obj *kids = fz_dict_gets(node, "Kids");
+	fz_obj *names = fz_dict_gets(node, "Names");
+	int i;
+
+	if (kids)
+	{
+		for (i = 0; i < fz_array_len(kids); i++)
+			pdf_load_name_tree_imp(dict, xref, fz_array_get(kids, i));
+	}
+
+	if (names)
+	{
+		for (i = 0; i + 1 < fz_array_len(names); i += 2)
+		{
+			fz_obj *key = fz_array_get(names, i);
+			fz_obj *val = fz_array_get(names, i + 1);
+			if (fz_is_string(key))
+			{
+				key = pdf_to_utf8_name(key);
+				fz_dict_put(dict, key, val);
+				fz_drop_obj(key);
+			}
+			else if (fz_is_name(key))
+			{
+				fz_dict_put(dict, key, val);
+			}
+		}
+	}
+}
+
+fz_obj *
+pdf_load_name_tree(pdf_xref *xref, char *which)
+{
+	fz_obj *root = fz_dict_gets(xref->trailer, "Root");
+	fz_obj *names = fz_dict_gets(root, "Names");
+	fz_obj *tree = fz_dict_gets(names, which);
+	if (fz_is_dict(tree))
+	{
+		fz_obj *dict = fz_new_dict(100);
+		pdf_load_name_tree_imp(dict, xref, tree);
+		return dict;
+	}
+	return NULL;
+}
diff --git a/contrib/media/updf/pdf/pdf_outline.c b/contrib/media/updf/pdf/pdf_outline.c
new file mode 100644
index 000000000..4f81bb9b3
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_outline.c
@@ -0,0 +1,93 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+static pdf_outline *
+pdf_load_outline_imp(pdf_xref *xref, fz_obj *dict)
+{
+	pdf_outline *node;
+	fz_obj *obj;
+
+	if (fz_is_null(dict))
+		return NULL;
+
+	node = fz_malloc(sizeof(pdf_outline));
+	node->title = NULL;
+	node->link = NULL;
+	node->child = NULL;
+	node->next = NULL;
+	node->count = 0;
+
+	obj = fz_dict_gets(dict, "Title");
+	if (obj)
+		node->title = pdf_to_utf8(obj);
+
+	obj = fz_dict_gets(dict, "Count");
+	if (obj)
+		node->count = fz_to_int(obj);
+
+	if (fz_dict_gets(dict, "Dest") || fz_dict_gets(dict, "A"))
+		node->link = pdf_load_link(xref, dict);
+
+	obj = fz_dict_gets(dict, "First");
+	if (obj)
+		node->child = pdf_load_outline_imp(xref, obj);
+
+	obj = fz_dict_gets(dict, "Next");
+	if (obj)
+		node->next = pdf_load_outline_imp(xref, obj);
+
+	return node;
+}
+
+pdf_outline *
+pdf_load_outline(pdf_xref *xref)
+{
+	fz_obj *root, *obj, *first;
+
+	root = fz_dict_gets(xref->trailer, "Root");
+	obj = fz_dict_gets(root, "Outlines");
+	first = fz_dict_gets(obj, "First");
+	if (first)
+		return pdf_load_outline_imp(xref, first);
+
+	return NULL;
+}
+
+void
+pdf_free_outline(pdf_outline *outline)
+{
+	if (outline->child)
+		pdf_free_outline(outline->child);
+	if (outline->next)
+		pdf_free_outline(outline->next);
+	if (outline->link)
+		pdf_free_link(outline->link);
+	fz_free(outline->title);
+	fz_free(outline);
+}
+
+void
+pdf_debug_outline(pdf_outline *outline, int level)
+{
+	int i;
+	while (outline)
+	{
+		for (i = 0; i < level; i++)
+			putchar(' ');
+
+		if (outline->title)
+			printf("%s ", outline->title);
+		else
+			printf("<NULL> ");
+
+		if (outline->link)
+			fz_debug_obj(outline->link->dest);
+		else
+			printf("<NULL>\n");
+
+		if (outline->child)
+			pdf_debug_outline(outline->child, level + 2);
+
+		outline = outline->next;
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_page.c b/contrib/media/updf/pdf/pdf_page.c
new file mode 100644
index 000000000..7837c4cf3
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_page.c
@@ -0,0 +1,370 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+struct info
+{
+	fz_obj *resources;
+	fz_obj *mediabox;
+	fz_obj *cropbox;
+	fz_obj *rotate;
+};
+
+int
+pdf_count_pages(pdf_xref *xref)
+{
+	return xref->page_len;
+}
+
+int
+pdf_find_page_number(pdf_xref *xref, fz_obj *page)
+{
+	int i, num = fz_to_num(page);
+	for (i = 0; i < xref->page_len; i++)
+		if (num == fz_to_num(xref->page_refs[i]))
+			return i;
+	return -1;
+}
+
+static void
+pdf_load_page_tree_node(pdf_xref *xref, fz_obj *node, struct info info)
+{
+	fz_obj *dict, *kids, *count;
+	fz_obj *obj, *tmp;
+	int i, n;
+
+	/* prevent infinite recursion */
+	if (fz_dict_gets(node, ".seen"))
+		return;
+
+	kids = fz_dict_gets(node, "Kids");
+	count = fz_dict_gets(node, "Count");
+
+	if (fz_is_array(kids) && fz_is_int(count))
+	{
+		obj = fz_dict_gets(node, "Resources");
+		if (obj)
+			info.resources = obj;
+		obj = fz_dict_gets(node, "MediaBox");
+		if (obj)
+			info.mediabox = obj;
+		obj = fz_dict_gets(node, "CropBox");
+		if (obj)
+			info.cropbox = obj;
+		obj = fz_dict_gets(node, "Rotate");
+		if (obj)
+			info.rotate = obj;
+
+		tmp = fz_new_null();
+		fz_dict_puts(node, ".seen", tmp);
+		fz_drop_obj(tmp);
+
+		n = fz_array_len(kids);
+		for (i = 0; i < n; i++)
+		{
+			obj = fz_array_get(kids, i);
+			pdf_load_page_tree_node(xref, obj, info);
+		}
+
+		fz_dict_dels(node, ".seen");
+	}
+	else
+	{
+		dict = fz_resolve_indirect(node);
+
+		if (info.resources && !fz_dict_gets(dict, "Resources"))
+			fz_dict_puts(dict, "Resources", info.resources);
+		if (info.mediabox && !fz_dict_gets(dict, "MediaBox"))
+			fz_dict_puts(dict, "MediaBox", info.mediabox);
+		if (info.cropbox && !fz_dict_gets(dict, "CropBox"))
+			fz_dict_puts(dict, "CropBox", info.cropbox);
+		if (info.rotate && !fz_dict_gets(dict, "Rotate"))
+			fz_dict_puts(dict, "Rotate", info.rotate);
+
+		if (xref->page_len == xref->page_cap)
+		{
+			fz_warn("found more pages than expected");
+			xref->page_cap ++;
+			xref->page_refs = fz_realloc(xref->page_refs, xref->page_cap, sizeof(fz_obj*));
+			xref->page_objs = fz_realloc(xref->page_objs, xref->page_cap, sizeof(fz_obj*));
+		}
+
+		xref->page_refs[xref->page_len] = fz_keep_obj(node);
+		xref->page_objs[xref->page_len] = fz_keep_obj(dict);
+		xref->page_len ++;
+	}
+}
+
+fz_error
+pdf_load_page_tree(pdf_xref *xref)
+{
+	struct info info;
+	fz_obj *catalog = fz_dict_gets(xref->trailer, "Root");
+	fz_obj *pages = fz_dict_gets(catalog, "Pages");
+	fz_obj *count = fz_dict_gets(pages, "Count");
+
+	if (!fz_is_dict(pages))
+		return fz_throw("missing page tree");
+	if (!fz_is_int(count))
+		return fz_throw("missing page count");
+
+	xref->page_cap = fz_to_int(count);
+	xref->page_len = 0;
+	xref->page_refs = fz_calloc(xref->page_cap, sizeof(fz_obj*));
+	xref->page_objs = fz_calloc(xref->page_cap, sizeof(fz_obj*));
+
+	info.resources = NULL;
+	info.mediabox = NULL;
+	info.cropbox = NULL;
+	info.rotate = NULL;
+
+	pdf_load_page_tree_node(xref, pages, info);
+
+	return fz_okay;
+}
+
+/* We need to know whether to install a page-level transparency group */
+
+static int pdf_resources_use_blending(fz_obj *rdb);
+
+static int
+pdf_extgstate_uses_blending(fz_obj *dict)
+{
+	fz_obj *obj = fz_dict_gets(dict, "BM");
+	if (fz_is_name(obj) && strcmp(fz_to_name(obj), "Normal"))
+		return 1;
+	return 0;
+}
+
+static int
+pdf_pattern_uses_blending(fz_obj *dict)
+{
+	fz_obj *obj;
+	obj = fz_dict_gets(dict, "Resources");
+	if (pdf_resources_use_blending(obj))
+		return 1;
+	obj = fz_dict_gets(dict, "ExtGState");
+	if (pdf_extgstate_uses_blending(obj))
+		return 1;
+	return 0;
+}
+
+static int
+pdf_xobject_uses_blending(fz_obj *dict)
+{
+	fz_obj *obj = fz_dict_gets(dict, "Resources");
+	if (pdf_resources_use_blending(obj))
+		return 1;
+	return 0;
+}
+
+static int
+pdf_resources_use_blending(fz_obj *rdb)
+{
+	fz_obj *dict;
+	fz_obj *tmp;
+	int i;
+
+	if (!rdb)
+		return 0;
+
+	/* stop on cyclic resource dependencies */
+	if (fz_dict_gets(rdb, ".useBM"))
+		return fz_to_bool(fz_dict_gets(rdb, ".useBM"));
+
+	tmp = fz_new_bool(0);
+	fz_dict_puts(rdb, ".useBM", tmp);
+	fz_drop_obj(tmp);
+
+	dict = fz_dict_gets(rdb, "ExtGState");
+	for (i = 0; i < fz_dict_len(dict); i++)
+		if (pdf_extgstate_uses_blending(fz_dict_get_val(dict, i)))
+			goto found;
+
+	dict = fz_dict_gets(rdb, "Pattern");
+	for (i = 0; i < fz_dict_len(dict); i++)
+		if (pdf_pattern_uses_blending(fz_dict_get_val(dict, i)))
+			goto found;
+
+	dict = fz_dict_gets(rdb, "XObject");
+	for (i = 0; i < fz_dict_len(dict); i++)
+		if (pdf_xobject_uses_blending(fz_dict_get_val(dict, i)))
+			goto found;
+
+	return 0;
+
+found:
+	tmp = fz_new_bool(1);
+	fz_dict_puts(rdb, ".useBM", tmp);
+	fz_drop_obj(tmp);
+	return 1;
+}
+
+/* we need to combine all sub-streams into one for the content stream interpreter */
+
+static fz_error
+pdf_load_page_contents_array(fz_buffer **bigbufp, pdf_xref *xref, fz_obj *list)
+{
+	fz_error error;
+	fz_buffer *big;
+	fz_buffer *one;
+	int i, n;
+
+	big = fz_new_buffer(32 * 1024);
+
+	n = fz_array_len(list);
+	for (i = 0; i < n; i++)
+	{
+		fz_obj *stm = fz_array_get(list, i);
+		error = pdf_load_stream(&one, xref, fz_to_num(stm), fz_to_gen(stm));
+		if (error)
+		{
+			fz_catch(error, "cannot load content stream part %d/%d", i + 1, n);
+			continue;
+		}
+
+		if (big->len + one->len + 1 > big->cap)
+			fz_resize_buffer(big, big->len + one->len + 1);
+		memcpy(big->data + big->len, one->data, one->len);
+		big->data[big->len + one->len] = ' ';
+		big->len += one->len + 1;
+
+		fz_drop_buffer(one);
+	}
+
+	if (n > 0 && big->len == 0)
+	{
+		fz_drop_buffer(big);
+		return fz_throw("cannot load content stream");
+	}
+
+	*bigbufp = big;
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_page_contents(fz_buffer **bufp, pdf_xref *xref, fz_obj *obj)
+{
+	fz_error error;
+
+	if (fz_is_array(obj))
+	{
+		error = pdf_load_page_contents_array(bufp, xref, obj);
+		if (error)
+			return fz_rethrow(error, "cannot load content stream array");
+	}
+	else if (pdf_is_stream(xref, fz_to_num(obj), fz_to_gen(obj)))
+	{
+		error = pdf_load_stream(bufp, xref, fz_to_num(obj), fz_to_gen(obj));
+		if (error)
+			return fz_rethrow(error, "cannot load content stream (%d 0 R)", fz_to_num(obj));
+	}
+	else
+	{
+		fz_warn("page contents missing, leaving page blank");
+		*bufp = fz_new_buffer(0);
+	}
+
+	return fz_okay;
+}
+
+fz_error
+pdf_load_page(pdf_page **pagep, pdf_xref *xref, int number)
+{
+	fz_error error;
+	pdf_page *page;
+	pdf_annot *annot;
+	fz_obj *pageobj, *pageref;
+	fz_obj *obj;
+	fz_bbox bbox;
+
+	if (number < 0 || number >= xref->page_len)
+		return fz_throw("cannot find page %d", number + 1);
+
+	/* Ensure that we have a store for resource objects */
+	if (!xref->store)
+		xref->store = pdf_new_store();
+
+	pageobj = xref->page_objs[number];
+	pageref = xref->page_refs[number];
+
+	page = fz_malloc(sizeof(pdf_page));
+	page->resources = NULL;
+	page->contents = NULL;
+	page->transparency = 0;
+	page->links = NULL;
+	page->annots = NULL;
+
+	obj = fz_dict_gets(pageobj, "MediaBox");
+	bbox = fz_round_rect(pdf_to_rect(obj));
+	if (fz_is_empty_rect(pdf_to_rect(obj)))
+	{
+		fz_warn("cannot find page size for page %d", number + 1);
+		bbox.x0 = 0;
+		bbox.y0 = 0;
+		bbox.x1 = 612;
+		bbox.y1 = 792;
+	}
+
+	obj = fz_dict_gets(pageobj, "CropBox");
+	if (fz_is_array(obj))
+	{
+		fz_bbox cropbox = fz_round_rect(pdf_to_rect(obj));
+		bbox = fz_intersect_bbox(bbox, cropbox);
+	}
+
+	page->mediabox.x0 = MIN(bbox.x0, bbox.x1);
+	page->mediabox.y0 = MIN(bbox.y0, bbox.y1);
+	page->mediabox.x1 = MAX(bbox.x0, bbox.x1);
+	page->mediabox.y1 = MAX(bbox.y0, bbox.y1);
+
+	if (page->mediabox.x1 - page->mediabox.x0 < 1 || page->mediabox.y1 - page->mediabox.y0 < 1)
+	{
+		fz_warn("invalid page size in page %d", number + 1);
+		page->mediabox = fz_unit_rect;
+	}
+
+	page->rotate = fz_to_int(fz_dict_gets(pageobj, "Rotate"));
+
+	obj = fz_dict_gets(pageobj, "Annots");
+	if (obj)
+	{
+		pdf_load_links(&page->links, xref, obj);
+		pdf_load_annots(&page->annots, xref, obj);
+	}
+
+	page->resources = fz_dict_gets(pageobj, "Resources");
+	if (page->resources)
+		fz_keep_obj(page->resources);
+
+	obj = fz_dict_gets(pageobj, "Contents");
+	error = pdf_load_page_contents(&page->contents, xref, obj);
+	if (error)
+	{
+		pdf_free_page(page);
+		return fz_rethrow(error, "cannot load page %d contents (%d 0 R)", number + 1, fz_to_num(pageref));
+	}
+
+	if (pdf_resources_use_blending(page->resources))
+		page->transparency = 1;
+
+	for (annot = page->annots; annot && !page->transparency; annot = annot->next)
+		if (pdf_resources_use_blending(annot->ap->resources))
+			page->transparency = 1;
+
+	*pagep = page;
+	return fz_okay;
+}
+
+void
+pdf_free_page(pdf_page *page)
+{
+	if (page->resources)
+		fz_drop_obj(page->resources);
+	if (page->contents)
+		fz_drop_buffer(page->contents);
+	if (page->links)
+		pdf_free_link(page->links);
+	if (page->annots)
+		pdf_free_annot(page->annots);
+	fz_free(page);
+}
diff --git a/contrib/media/updf/pdf/pdf_parse.c b/contrib/media/updf/pdf/pdf_parse.c
new file mode 100644
index 000000000..d6497bc41
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_parse.c
@@ -0,0 +1,581 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+fz_rect
+pdf_to_rect(fz_obj *array)
+{
+	fz_rect r;
+	float a = fz_to_real(fz_array_get(array, 0));
+	float b = fz_to_real(fz_array_get(array, 1));
+	float c = fz_to_real(fz_array_get(array, 2));
+	float d = fz_to_real(fz_array_get(array, 3));
+	r.x0 = MIN(a, c);
+	r.y0 = MIN(b, d);
+	r.x1 = MAX(a, c);
+	r.y1 = MAX(b, d);
+	return r;
+}
+
+fz_matrix
+pdf_to_matrix(fz_obj *array)
+{
+	fz_matrix m;
+	m.a = fz_to_real(fz_array_get(array, 0));
+	m.b = fz_to_real(fz_array_get(array, 1));
+	m.c = fz_to_real(fz_array_get(array, 2));
+	m.d = fz_to_real(fz_array_get(array, 3));
+	m.e = fz_to_real(fz_array_get(array, 4));
+	m.f = fz_to_real(fz_array_get(array, 5));
+	return m;
+}
+
+/* Convert Unicode/PdfDocEncoding string into utf-8 */
+char *
+pdf_to_utf8(fz_obj *src)
+{
+	unsigned char *srcptr = (unsigned char *) fz_to_str_buf(src);
+	char *dstptr, *dst;
+	int srclen = fz_to_str_len(src);
+	int dstlen = 0;
+	int ucs;
+	int i;
+
+	if (srclen > 2 && srcptr[0] == 254 && srcptr[1] == 255)
+	{
+		for (i = 2; i < srclen; i += 2)
+		{
+			ucs = (srcptr[i] << 8) | srcptr[i+1];
+			dstlen += runelen(ucs);
+		}
+
+		dstptr = dst = fz_malloc(dstlen + 1);
+
+		for (i = 2; i < srclen; i += 2)
+		{
+			ucs = (srcptr[i] << 8) | srcptr[i+1];
+			dstptr += runetochar(dstptr, &ucs);
+		}
+	}
+
+	else
+	{
+		for (i = 0; i < srclen; i++)
+			dstlen += runelen(pdf_doc_encoding[srcptr[i]]);
+
+		dstptr = dst = fz_malloc(dstlen + 1);
+
+		for (i = 0; i < srclen; i++)
+		{
+			ucs = pdf_doc_encoding[srcptr[i]];
+			dstptr += runetochar(dstptr, &ucs);
+		}
+	}
+
+	*dstptr = '\0';
+	return dst;
+}
+
+/* Convert Unicode/PdfDocEncoding string into ucs-2 */
+unsigned short *
+pdf_to_ucs2(fz_obj *src)
+{
+	unsigned char *srcptr = (unsigned char *) fz_to_str_buf(src);
+	unsigned short *dstptr, *dst;
+	int srclen = fz_to_str_len(src);
+	int i;
+
+	if (srclen > 2 && srcptr[0] == 254 && srcptr[1] == 255)
+	{
+		dstptr = dst = fz_calloc((srclen - 2) / 2 + 1, sizeof(short));
+		for (i = 2; i < srclen; i += 2)
+			*dstptr++ = (srcptr[i] << 8) | srcptr[i+1];
+	}
+
+	else
+	{
+		dstptr = dst = fz_calloc(srclen + 1, sizeof(short));
+		for (i = 0; i < srclen; i++)
+			*dstptr++ = pdf_doc_encoding[srcptr[i]];
+	}
+
+	*dstptr = '\0';
+	return dst;
+}
+
+/* Convert UCS-2 string into PdfDocEncoding for authentication */
+char *
+pdf_from_ucs2(unsigned short *src)
+{
+	int i, j, len;
+	char *docstr;
+
+	len = 0;
+	while (src[len])
+		len++;
+
+	docstr = fz_malloc(len + 1);
+
+	for (i = 0; i < len; i++)
+	{
+		/* shortcut: check if the character has the same code point in both encodings */
+		if (0 < src[i] && src[i] < 256 && pdf_doc_encoding[src[i]] == src[i]) {
+			docstr[i] = src[i];
+			continue;
+		}
+
+		/* search through pdf_docencoding for the character's code point */
+		for (j = 0; j < 256; j++)
+			if (pdf_doc_encoding[j] == src[i])
+				break;
+		docstr[i] = j;
+
+		/* fail, if a character can't be encoded */
+		if (!docstr[i])
+		{
+			fz_free(docstr);
+			return NULL;
+		}
+	}
+	docstr[len] = '\0';
+
+	return docstr;
+}
+
+fz_obj *
+pdf_to_utf8_name(fz_obj *src)
+{
+	char *buf = pdf_to_utf8(src);
+	fz_obj *dst = fz_new_name(buf);
+	fz_free(buf);
+	return dst;
+}
+
+fz_error
+pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap)
+{
+	fz_error error = fz_okay;
+	fz_obj *ary = NULL;
+	fz_obj *obj = NULL;
+	int a = 0, b = 0, n = 0;
+	int tok;
+	int len;
+
+	ary = fz_new_array(4);
+
+	while (1)
+	{
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+		{
+			fz_drop_obj(ary);
+			return fz_rethrow(error, "cannot parse array");
+		}
+
+		if (tok != PDF_TOK_INT && tok != PDF_TOK_R)
+		{
+			if (n > 0)
+			{
+				obj = fz_new_int(a);
+				fz_array_push(ary, obj);
+				fz_drop_obj(obj);
+			}
+			if (n > 1)
+			{
+				obj = fz_new_int(b);
+				fz_array_push(ary, obj);
+				fz_drop_obj(obj);
+			}
+			n = 0;
+		}
+
+		if (tok == PDF_TOK_INT && n == 2)
+		{
+			obj = fz_new_int(a);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			a = b;
+			n --;
+		}
+
+		switch (tok)
+		{
+		case PDF_TOK_CLOSE_ARRAY:
+			*op = ary;
+			return fz_okay;
+
+		case PDF_TOK_INT:
+			if (n == 0)
+				a = atoi(buf);
+			if (n == 1)
+				b = atoi(buf);
+			n ++;
+			break;
+
+		case PDF_TOK_R:
+			if (n != 2)
+			{
+				fz_drop_obj(ary);
+				return fz_throw("cannot parse indirect reference in array");
+			}
+			obj = fz_new_indirect(a, b, xref);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			n = 0;
+			break;
+
+		case PDF_TOK_OPEN_ARRAY:
+			error = pdf_parse_array(&obj, xref, file, buf, cap);
+			if (error)
+			{
+				fz_drop_obj(ary);
+				return fz_rethrow(error, "cannot parse array");
+			}
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+
+		case PDF_TOK_OPEN_DICT:
+			error = pdf_parse_dict(&obj, xref, file, buf, cap);
+			if (error)
+			{
+				fz_drop_obj(ary);
+				return fz_rethrow(error, "cannot parse array");
+			}
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+
+		case PDF_TOK_NAME:
+			obj = fz_new_name(buf);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_REAL:
+			obj = fz_new_real(fz_atof(buf));
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_STRING:
+			obj = fz_new_string(buf, len);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_TRUE:
+			obj = fz_new_bool(1);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_FALSE:
+			obj = fz_new_bool(0);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_NULL:
+			obj = fz_new_null();
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+
+		default:
+			fz_drop_obj(ary);
+			return fz_throw("cannot parse token in array");
+		}
+	}
+}
+
+fz_error
+pdf_parse_dict(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap)
+{
+	fz_error error = fz_okay;
+	fz_obj *dict = NULL;
+	fz_obj *key = NULL;
+	fz_obj *val = NULL;
+	int tok;
+	int len;
+	int a, b;
+
+	dict = fz_new_dict(8);
+
+	while (1)
+	{
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+		{
+			fz_drop_obj(dict);
+			return fz_rethrow(error, "cannot parse dict");
+		}
+
+skip:
+		if (tok == PDF_TOK_CLOSE_DICT)
+		{
+			*op = dict;
+			return fz_okay;
+		}
+
+		/* for BI .. ID .. EI in content streams */
+		if (tok == PDF_TOK_KEYWORD && !strcmp(buf, "ID"))
+		{
+			*op = dict;
+			return fz_okay;
+		}
+
+		if (tok != PDF_TOK_NAME)
+		{
+			fz_drop_obj(dict);
+			return fz_throw("invalid key in dict");
+		}
+
+		key = fz_new_name(buf);
+
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+		{
+			fz_drop_obj(key);
+			fz_drop_obj(dict);
+			return fz_rethrow(error, "cannot parse dict");
+		}
+
+		switch (tok)
+		{
+		case PDF_TOK_OPEN_ARRAY:
+			error = pdf_parse_array(&val, xref, file, buf, cap);
+			if (error)
+			{
+				fz_drop_obj(key);
+				fz_drop_obj(dict);
+				return fz_rethrow(error, "cannot parse dict");
+			}
+			break;
+
+		case PDF_TOK_OPEN_DICT:
+			error = pdf_parse_dict(&val, xref, file, buf, cap);
+			if (error)
+			{
+				fz_drop_obj(key);
+				fz_drop_obj(dict);
+				return fz_rethrow(error, "cannot parse dict");
+			}
+			break;
+
+		case PDF_TOK_NAME: val = fz_new_name(buf); break;
+		case PDF_TOK_REAL: val = fz_new_real(fz_atof(buf)); break;
+		case PDF_TOK_STRING: val = fz_new_string(buf, len); break;
+		case PDF_TOK_TRUE: val = fz_new_bool(1); break;
+		case PDF_TOK_FALSE: val = fz_new_bool(0); break;
+		case PDF_TOK_NULL: val = fz_new_null(); break;
+
+		case PDF_TOK_INT:
+			/* 64-bit to allow for numbers > INT_MAX and overflow */
+			a = (int) strtoll(buf, 0, 10);
+			error = pdf_lex(&tok, file, buf, cap, &len);
+			if (error)
+			{
+				fz_drop_obj(key);
+				fz_drop_obj(dict);
+				return fz_rethrow(error, "cannot parse dict");
+			}
+			if (tok == PDF_TOK_CLOSE_DICT || tok == PDF_TOK_NAME ||
+				(tok == PDF_TOK_KEYWORD && !strcmp(buf, "ID")))
+			{
+				val = fz_new_int(a);
+				fz_dict_put(dict, key, val);
+				fz_drop_obj(val);
+				fz_drop_obj(key);
+				goto skip;
+			}
+			if (tok == PDF_TOK_INT)
+			{
+				b = atoi(buf);
+				error = pdf_lex(&tok, file, buf, cap, &len);
+				if (error)
+				{
+					fz_drop_obj(key);
+					fz_drop_obj(dict);
+					return fz_rethrow(error, "cannot parse dict");
+				}
+				if (tok == PDF_TOK_R)
+				{
+					val = fz_new_indirect(a, b, xref);
+					break;
+				}
+			}
+			fz_drop_obj(key);
+			fz_drop_obj(dict);
+			return fz_throw("invalid indirect reference in dict");
+
+		default:
+			fz_drop_obj(key);
+			fz_drop_obj(dict);
+			return fz_throw("unknown token in dict");
+		}
+
+		fz_dict_put(dict, key, val);
+		fz_drop_obj(val);
+		fz_drop_obj(key);
+	}
+}
+
+fz_error
+pdf_parse_stm_obj(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap)
+{
+	fz_error error;
+	int tok;
+	int len;
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse token in object stream");
+
+	switch (tok)
+	{
+	case PDF_TOK_OPEN_ARRAY:
+		error = pdf_parse_array(op, xref, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse object stream");
+		break;
+	case PDF_TOK_OPEN_DICT:
+		error = pdf_parse_dict(op, xref, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse object stream");
+		break;
+	case PDF_TOK_NAME: *op = fz_new_name(buf); break;
+	case PDF_TOK_REAL: *op = fz_new_real(fz_atof(buf)); break;
+	case PDF_TOK_STRING: *op = fz_new_string(buf, len); break;
+	case PDF_TOK_TRUE: *op = fz_new_bool(1); break;
+	case PDF_TOK_FALSE: *op = fz_new_bool(0); break;
+	case PDF_TOK_NULL: *op = fz_new_null(); break;
+	case PDF_TOK_INT: *op = fz_new_int(atoi(buf)); break;
+	default: return fz_throw("unknown token in object stream");
+	}
+
+	return fz_okay;
+}
+
+fz_error
+pdf_parse_ind_obj(fz_obj **op, pdf_xref *xref,
+	fz_stream *file, char *buf, int cap,
+	int *onum, int *ogen, int *ostmofs)
+{
+	fz_error error = fz_okay;
+	fz_obj *obj = NULL;
+	int num = 0, gen = 0, stm_ofs;
+	int tok;
+	int len;
+	int a, b;
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+	if (tok != PDF_TOK_INT)
+		return fz_throw("expected object number (%d %d R)", num, gen);
+	num = atoi(buf);
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+	if (tok != PDF_TOK_INT)
+		return fz_throw("expected generation number (%d %d R)", num, gen);
+	gen = atoi(buf);
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+	if (tok != PDF_TOK_OBJ)
+		return fz_throw("expected 'obj' keyword (%d %d R)", num, gen);
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+
+	switch (tok)
+	{
+	case PDF_TOK_OPEN_ARRAY:
+		error = pdf_parse_array(&obj, xref, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+		break;
+
+	case PDF_TOK_OPEN_DICT:
+		error = pdf_parse_dict(&obj, xref, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+		break;
+
+	case PDF_TOK_NAME: obj = fz_new_name(buf); break;
+	case PDF_TOK_REAL: obj = fz_new_real(fz_atof(buf)); break;
+	case PDF_TOK_STRING: obj = fz_new_string(buf, len); break;
+	case PDF_TOK_TRUE: obj = fz_new_bool(1); break;
+	case PDF_TOK_FALSE: obj = fz_new_bool(0); break;
+	case PDF_TOK_NULL: obj = fz_new_null(); break;
+
+	case PDF_TOK_INT:
+		a = atoi(buf);
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+			return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+		if (tok == PDF_TOK_STREAM || tok == PDF_TOK_ENDOBJ)
+		{
+			obj = fz_new_int(a);
+			goto skip;
+		}
+		if (tok == PDF_TOK_INT)
+		{
+			b = atoi(buf);
+			error = pdf_lex(&tok, file, buf, cap, &len);
+			if (error)
+				return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+			if (tok == PDF_TOK_R)
+			{
+				obj = fz_new_indirect(a, b, xref);
+				break;
+			}
+		}
+		return fz_throw("expected 'R' keyword (%d %d R)", num, gen);
+
+	case PDF_TOK_ENDOBJ:
+		obj = fz_new_null();
+		goto skip;
+
+	default:
+		return fz_throw("syntax error in object (%d %d R)", num, gen);
+	}
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+	{
+		fz_drop_obj(obj);
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+	}
+
+skip:
+	if (tok == PDF_TOK_STREAM)
+	{
+		int c = fz_read_byte(file);
+		while (c == ' ')
+			c = fz_read_byte(file);
+		if (c == '\r')
+		{
+			c = fz_peek_byte(file);
+			if (c != '\n')
+				fz_warn("line feed missing after stream begin marker (%d %d R)", num, gen);
+			else
+				fz_read_byte(file);
+		}
+		stm_ofs = fz_tell(file);
+	}
+	else if (tok == PDF_TOK_ENDOBJ)
+	{
+		stm_ofs = 0;
+	}
+	else
+	{
+		fz_warn("expected 'endobj' or 'stream' keyword (%d %d R)", num, gen);
+		stm_ofs = 0;
+	}
+
+	if (onum) *onum = num;
+	if (ogen) *ogen = gen;
+	if (ostmofs) *ostmofs = stm_ofs;
+	*op = obj;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_pattern.c b/contrib/media/updf/pdf/pdf_pattern.c
new file mode 100644
index 000000000..33d84c99c
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_pattern.c
@@ -0,0 +1,72 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+fz_error
+pdf_load_pattern(pdf_pattern **patp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	pdf_pattern *pat;
+	fz_obj *obj;
+
+	if ((*patp = pdf_find_item(xref->store, pdf_drop_pattern, dict)))
+	{
+		pdf_keep_pattern(*patp);
+		return fz_okay;
+	}
+
+	pat = fz_malloc(sizeof(pdf_pattern));
+	pat->refs = 1;
+	pat->resources = NULL;
+	pat->contents = NULL;
+
+	/* Store pattern now, to avoid possible recursion if objects refer back to this one */
+	pdf_store_item(xref->store, pdf_keep_pattern, pdf_drop_pattern, dict, pat);
+
+	pat->ismask = fz_to_int(fz_dict_gets(dict, "PaintType")) == 2;
+	pat->xstep = fz_to_real(fz_dict_gets(dict, "XStep"));
+	pat->ystep = fz_to_real(fz_dict_gets(dict, "YStep"));
+
+	obj = fz_dict_gets(dict, "BBox");
+	pat->bbox = pdf_to_rect(obj);
+
+	obj = fz_dict_gets(dict, "Matrix");
+	if (obj)
+		pat->matrix = pdf_to_matrix(obj);
+	else
+		pat->matrix = fz_identity;
+
+	pat->resources = fz_dict_gets(dict, "Resources");
+	if (pat->resources)
+		fz_keep_obj(pat->resources);
+
+	error = pdf_load_stream(&pat->contents, xref, fz_to_num(dict), fz_to_gen(dict));
+	if (error)
+	{
+		pdf_remove_item(xref->store, pdf_drop_pattern, dict);
+		pdf_drop_pattern(pat);
+		return fz_rethrow(error, "cannot load pattern stream (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	*patp = pat;
+	return fz_okay;
+}
+
+pdf_pattern *
+pdf_keep_pattern(pdf_pattern *pat)
+{
+	pat->refs ++;
+	return pat;
+}
+
+void
+pdf_drop_pattern(pdf_pattern *pat)
+{
+	if (pat && --pat->refs == 0)
+	{
+		if (pat->resources)
+			fz_drop_obj(pat->resources);
+		if (pat->contents)
+			fz_drop_buffer(pat->contents);
+		fz_free(pat);
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_repair.c b/contrib/media/updf/pdf/pdf_repair.c
new file mode 100644
index 000000000..067fe2cf7
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_repair.c
@@ -0,0 +1,463 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/* Scan file for objects and reconstruct xref table */
+
+struct entry
+{
+	int num;
+	int gen;
+	int ofs;
+	int stm_ofs;
+	int stm_len;
+};
+
+static fz_error
+pdf_repair_obj(fz_stream *file, char *buf, int cap, int *stmofsp, int *stmlenp, fz_obj **encrypt, fz_obj **id)
+{
+	fz_error error;
+	int tok;
+	int stm_len;
+	int len;
+	int n;
+
+	*stmofsp = 0;
+	*stmlenp = -1;
+
+	stm_len = 0;
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse object");
+	if (tok == PDF_TOK_OPEN_DICT)
+	{
+		fz_obj *dict, *obj;
+
+		/* Send NULL xref so we don't try to resolve references */
+		error = pdf_parse_dict(&dict, NULL, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse object");
+
+		obj = fz_dict_gets(dict, "Type");
+		if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "XRef"))
+		{
+			obj = fz_dict_gets(dict, "Encrypt");
+			if (obj)
+			{
+				if (*encrypt)
+					fz_drop_obj(*encrypt);
+				*encrypt = fz_keep_obj(obj);
+			}
+
+			obj = fz_dict_gets(dict, "ID");
+			if (obj)
+			{
+				if (*id)
+					fz_drop_obj(*id);
+				*id = fz_keep_obj(obj);
+			}
+		}
+
+		obj = fz_dict_gets(dict, "Length");
+		if (fz_is_int(obj))
+			stm_len = fz_to_int(obj);
+
+		fz_drop_obj(dict);
+	}
+
+	while ( tok != PDF_TOK_STREAM &&
+		tok != PDF_TOK_ENDOBJ &&
+		tok != PDF_TOK_ERROR &&
+		tok != PDF_TOK_EOF )
+	{
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+			return fz_rethrow(error, "cannot scan for endobj or stream token");
+	}
+
+	if (tok == PDF_TOK_STREAM)
+	{
+		int c = fz_read_byte(file);
+		if (c == '\r') {
+			c = fz_peek_byte(file);
+			if (c == '\n')
+				fz_read_byte(file);
+		}
+
+		*stmofsp = fz_tell(file);
+		if (*stmofsp < 0)
+			return fz_throw("cannot seek in file");
+
+		if (stm_len > 0)
+		{
+			fz_seek(file, *stmofsp + stm_len, 0);
+			error = pdf_lex(&tok, file, buf, cap, &len);
+			if (error)
+				fz_catch(error, "cannot find endstream token, falling back to scanning");
+			if (tok == PDF_TOK_ENDSTREAM)
+				goto atobjend;
+			fz_seek(file, *stmofsp, 0);
+		}
+
+		n = fz_read(file, (unsigned char *) buf, 9);
+		if (n < 0)
+			return fz_rethrow(n, "cannot read from file");
+
+		while (memcmp(buf, "endstream", 9) != 0)
+		{
+			c = fz_read_byte(file);
+			if (c == EOF)
+				break;
+			memmove(buf, buf + 1, 8);
+			buf[8] = c;
+		}
+
+		*stmlenp = fz_tell(file) - *stmofsp - 9;
+
+atobjend:
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+			return fz_rethrow(error, "cannot scan for endobj token");
+		if (tok != PDF_TOK_ENDOBJ)
+			fz_warn("object missing 'endobj' token");
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_repair_obj_stm(pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+	fz_obj *obj;
+	fz_stream *stm;
+	int tok;
+	int i, n, count;
+	char buf[256];
+
+	error = pdf_load_object(&obj, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load object stream object (%d %d R)", num, gen);
+
+	count = fz_to_int(fz_dict_gets(obj, "N"));
+
+	fz_drop_obj(obj);
+
+	error = pdf_open_stream(&stm, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open object stream object (%d %d R)", num, gen);
+
+	for (i = 0; i < count; i++)
+	{
+		error = pdf_lex(&tok, stm, buf, sizeof buf, &n);
+		if (error || tok != PDF_TOK_INT)
+		{
+			fz_close(stm);
+			return fz_rethrow(error, "corrupt object stream (%d %d R)", num, gen);
+		}
+
+		n = atoi(buf);
+		if (n >= xref->len)
+			pdf_resize_xref(xref, n + 1);
+
+		xref->table[n].ofs = num;
+		xref->table[n].gen = i;
+		xref->table[n].stm_ofs = 0;
+		xref->table[n].obj = NULL;
+		xref->table[n].type = 'o';
+
+		error = pdf_lex(&tok, stm, buf, sizeof buf, &n);
+		if (error || tok != PDF_TOK_INT)
+		{
+			fz_close(stm);
+			return fz_rethrow(error, "corrupt object stream (%d %d R)", num, gen);
+		}
+	}
+
+	fz_close(stm);
+	return fz_okay;
+}
+
+fz_error
+pdf_repair_xref(pdf_xref *xref, char *buf, int bufsize)
+{
+	fz_error error;
+	fz_obj *dict, *obj;
+	fz_obj *length;
+
+	fz_obj *encrypt = NULL;
+	fz_obj *id = NULL;
+	fz_obj *root = NULL;
+	fz_obj *info = NULL;
+
+	struct entry *list = NULL;
+	int listlen;
+	int listcap;
+	int maxnum = 0;
+
+	int num = 0;
+	int gen = 0;
+	int tmpofs, numofs = 0, genofs = 0;
+	int stm_len, stm_ofs = 0;
+	int tok;
+	int next;
+	int i, n, c;
+
+	fz_seek(xref->file, 0, 0);
+
+	listlen = 0;
+	listcap = 1024;
+	list = fz_calloc(listcap, sizeof(struct entry));
+
+	/* look for '%PDF' version marker within first kilobyte of file */
+	n = fz_read(xref->file, (unsigned char *)buf, MAX(bufsize, 1024));
+	if (n < 0)
+	{
+		error = fz_rethrow(n, "cannot read from file");
+		goto cleanup;
+	}
+
+	fz_seek(xref->file, 0, 0);
+	for (i = 0; i < n - 4; i++)
+	{
+		if (memcmp(buf + i, "%PDF", 4) == 0)
+		{
+			fz_seek(xref->file, i + 8, 0); /* skip "%PDF-X.Y" */
+			break;
+		}
+	}
+
+	/* skip comment line after version marker since some generators
+	 * forget to terminate the comment with a newline */
+	c = fz_read_byte(xref->file);
+	while (c >= 0 && (c == ' ' || c == '%'))
+		c = fz_read_byte(xref->file);
+	fz_unread_byte(xref->file);
+
+	while (1)
+	{
+		tmpofs = fz_tell(xref->file);
+		if (tmpofs < 0)
+		{
+			error = fz_throw("cannot tell in file");
+			goto cleanup;
+		}
+
+		error = pdf_lex(&tok, xref->file, buf, bufsize, &n);
+		if (error)
+		{
+			fz_catch(error, "ignoring the rest of the file");
+			break;
+		}
+
+		if (tok == PDF_TOK_INT)
+		{
+			numofs = genofs;
+			num = gen;
+			genofs = tmpofs;
+			gen = atoi(buf);
+		}
+
+		else if (tok == PDF_TOK_OBJ)
+		{
+			error = pdf_repair_obj(xref->file, buf, bufsize, &stm_ofs, &stm_len, &encrypt, &id);
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot parse object (%d %d R)", num, gen);
+				goto cleanup;
+			}
+
+			if (listlen + 1 == listcap)
+			{
+				listcap = (listcap * 3) / 2;
+				list = fz_realloc(list, listcap, sizeof(struct entry));
+			}
+
+			list[listlen].num = num;
+			list[listlen].gen = gen;
+			list[listlen].ofs = numofs;
+			list[listlen].stm_ofs = stm_ofs;
+			list[listlen].stm_len = stm_len;
+			listlen ++;
+
+			if (num > maxnum)
+				maxnum = num;
+		}
+
+		/* trailer dictionary */
+		else if (tok == PDF_TOK_OPEN_DICT)
+		{
+			error = pdf_parse_dict(&dict, xref, xref->file, buf, bufsize);
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot parse object");
+				goto cleanup;
+			}
+
+			obj = fz_dict_gets(dict, "Encrypt");
+			if (obj)
+			{
+				if (encrypt)
+					fz_drop_obj(encrypt);
+				encrypt = fz_keep_obj(obj);
+			}
+
+			obj = fz_dict_gets(dict, "ID");
+			if (obj)
+			{
+				if (id)
+					fz_drop_obj(id);
+				id = fz_keep_obj(obj);
+			}
+
+			obj = fz_dict_gets(dict, "Root");
+			if (obj)
+			{
+				if (root)
+					fz_drop_obj(root);
+				root = fz_keep_obj(obj);
+			}
+
+			obj = fz_dict_gets(dict, "Info");
+			if (obj)
+			{
+				if (info)
+					fz_drop_obj(info);
+				info = fz_keep_obj(obj);
+			}
+
+			fz_drop_obj(dict);
+		}
+
+		else if (tok == PDF_TOK_ERROR)
+			fz_read_byte(xref->file);
+
+		else if (tok == PDF_TOK_EOF)
+			break;
+	}
+
+	/* make xref reasonable */
+
+	pdf_resize_xref(xref, maxnum + 1);
+
+	for (i = 0; i < listlen; i++)
+	{
+		xref->table[list[i].num].type = 'n';
+		xref->table[list[i].num].ofs = list[i].ofs;
+		xref->table[list[i].num].gen = list[i].gen;
+
+		xref->table[list[i].num].stm_ofs = list[i].stm_ofs;
+
+		/* corrected stream length */
+		if (list[i].stm_len >= 0)
+		{
+			error = pdf_load_object(&dict, xref, list[i].num, list[i].gen);
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot load stream object (%d %d R)", list[i].num, list[i].gen);
+				goto cleanup;
+			}
+
+			length = fz_new_int(list[i].stm_len);
+			fz_dict_puts(dict, "Length", length);
+			fz_drop_obj(length);
+
+			fz_drop_obj(dict);
+		}
+
+	}
+
+	xref->table[0].type = 'f';
+	xref->table[0].ofs = 0;
+	xref->table[0].gen = 65535;
+	xref->table[0].stm_ofs = 0;
+	xref->table[0].obj = NULL;
+
+	next = 0;
+	for (i = xref->len - 1; i >= 0; i--)
+	{
+		if (xref->table[i].type == 'f')
+		{
+			xref->table[i].ofs = next;
+			if (xref->table[i].gen < 65535)
+				xref->table[i].gen ++;
+			next = i;
+		}
+	}
+
+	/* create a repaired trailer, Root will be added later */
+
+	xref->trailer = fz_new_dict(5);
+
+	obj = fz_new_int(maxnum + 1);
+	fz_dict_puts(xref->trailer, "Size", obj);
+	fz_drop_obj(obj);
+
+	if (root)
+	{
+		fz_dict_puts(xref->trailer, "Root", root);
+		fz_drop_obj(root);
+	}
+	if (info)
+	{
+		fz_dict_puts(xref->trailer, "Info", info);
+		fz_drop_obj(info);
+	}
+
+	if (encrypt)
+	{
+		if (fz_is_indirect(encrypt))
+		{
+			/* create new reference with non-NULL xref pointer */
+			obj = fz_new_indirect(fz_to_num(encrypt), fz_to_gen(encrypt), xref);
+			fz_drop_obj(encrypt);
+			encrypt = obj;
+		}
+		fz_dict_puts(xref->trailer, "Encrypt", encrypt);
+		fz_drop_obj(encrypt);
+	}
+
+	if (id)
+	{
+		if (fz_is_indirect(id))
+		{
+			/* create new reference with non-NULL xref pointer */
+			obj = fz_new_indirect(fz_to_num(id), fz_to_gen(id), xref);
+			fz_drop_obj(id);
+			id = obj;
+		}
+		fz_dict_puts(xref->trailer, "ID", id);
+		fz_drop_obj(id);
+	}
+
+	fz_free(list);
+	return fz_okay;
+
+cleanup:
+	if (encrypt) fz_drop_obj(encrypt);
+	if (id) fz_drop_obj(id);
+	if (root) fz_drop_obj(root);
+	if (info) fz_drop_obj(info);
+	fz_free(list);
+	return error; /* already rethrown */
+}
+
+fz_error
+pdf_repair_obj_stms(pdf_xref *xref)
+{
+	fz_obj *dict;
+	int i;
+
+	for (i = 0; i < xref->len; i++)
+	{
+		if (xref->table[i].stm_ofs)
+		{
+			pdf_load_object(&dict, xref, i, 0);
+			if (!strcmp(fz_to_name(fz_dict_gets(dict, "Type")), "ObjStm"))
+				pdf_repair_obj_stm(xref, i, 0);
+			fz_drop_obj(dict);
+		}
+	}
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_shade.c b/contrib/media/updf/pdf/pdf_shade.c
new file mode 100644
index 000000000..1e0bf5fff
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_shade.c
@@ -0,0 +1,1140 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#define HUGENUM 32000 /* how far to extend axial/radial shadings */
+#define FUNSEGS 32 /* size of sampled mesh for function-based shadings */
+#define RADSEGS 32 /* how many segments to generate for radial meshes */
+#define SUBDIV 3 /* how many levels to subdivide patches */
+
+struct vertex
+{
+	float x, y;
+	float c[FZ_MAX_COLORS];
+};
+
+static void
+pdf_grow_mesh(fz_shade *shade, int amount)
+{
+	if (shade->mesh_len + amount < shade->mesh_cap)
+		return;
+
+	if (shade->mesh_cap == 0)
+		shade->mesh_cap = 1024;
+
+	while (shade->mesh_len + amount > shade->mesh_cap)
+		shade->mesh_cap = (shade->mesh_cap * 3) / 2;
+
+	shade->mesh = fz_realloc(shade->mesh, shade->mesh_cap, sizeof(float));
+}
+
+static void
+pdf_add_vertex(fz_shade *shade, struct vertex *v)
+{
+	int ncomp = shade->use_function ? 1 : shade->colorspace->n;
+	int i;
+	pdf_grow_mesh(shade, 2 + ncomp);
+	shade->mesh[shade->mesh_len++] = v->x;
+	shade->mesh[shade->mesh_len++] = v->y;
+	for (i = 0; i < ncomp; i++)
+		shade->mesh[shade->mesh_len++] = v->c[i];
+}
+
+static void
+pdf_add_triangle(fz_shade *shade,
+	struct vertex *v0,
+	struct vertex *v1,
+	struct vertex *v2)
+{
+	pdf_add_vertex(shade, v0);
+	pdf_add_vertex(shade, v1);
+	pdf_add_vertex(shade, v2);
+}
+
+static void
+pdf_add_quad(fz_shade *shade,
+	struct vertex *v0,
+	struct vertex *v1,
+	struct vertex *v2,
+	struct vertex *v3)
+{
+	pdf_add_triangle(shade, v0, v1, v3);
+	pdf_add_triangle(shade, v1, v3, v2);
+}
+
+/* Subdivide and tesselate tensor-patches */
+
+typedef struct pdf_tensor_patch_s pdf_tensor_patch;
+
+struct pdf_tensor_patch_s
+{
+	fz_point pole[4][4];
+	float color[4][FZ_MAX_COLORS];
+};
+
+static void
+triangulate_patch(pdf_tensor_patch p, fz_shade *shade)
+{
+	struct vertex v0, v1, v2, v3;
+
+	v0.x = p.pole[0][0].x;
+	v0.y = p.pole[0][0].y;
+	memcpy(v0.c, p.color[0], sizeof(v0.c));
+
+	v1.x = p.pole[0][3].x;
+	v1.y = p.pole[0][3].y;
+	memcpy(v1.c, p.color[1], sizeof(v1.c));
+
+	v2.x = p.pole[3][3].x;
+	v2.y = p.pole[3][3].y;
+	memcpy(v2.c, p.color[2], sizeof(v2.c));
+
+	v3.x = p.pole[3][0].x;
+	v3.y = p.pole[3][0].y;
+	memcpy(v3.c, p.color[3], sizeof(v3.c));
+
+	pdf_add_quad(shade, &v0, &v1, &v2, &v3);
+}
+
+static inline void midcolor(float *c, float *c1, float *c2)
+{
+	int i;
+	for (i = 0; i < FZ_MAX_COLORS; i++)
+		c[i] = (c1[i] + c2[i]) * 0.5f;
+}
+
+static void
+split_curve(fz_point *pole, fz_point *q0, fz_point *q1, int polestep)
+{
+	/*
+	split bezier curve given by control points pole[0]..pole[3]
+	using de casteljau algo at midpoint and build two new
+	bezier curves q0[0]..q0[3] and q1[0]..q1[3]. all indices
+	should be multiplies by polestep == 1 for vertical bezier
+	curves in patch and == 4 for horizontal bezier curves due
+	to C's multi-dimensional matrix memory layout.
+	*/
+
+	float x12 = (pole[1 * polestep].x + pole[2 * polestep].x) * 0.5f;
+	float y12 = (pole[1 * polestep].y + pole[2 * polestep].y) * 0.5f;
+
+	q0[1 * polestep].x = (pole[0 * polestep].x + pole[1 * polestep].x) * 0.5f;
+	q0[1 * polestep].y = (pole[0 * polestep].y + pole[1 * polestep].y) * 0.5f;
+	q1[2 * polestep].x = (pole[2 * polestep].x + pole[3 * polestep].x) * 0.5f;
+	q1[2 * polestep].y = (pole[2 * polestep].y + pole[3 * polestep].y) * 0.5f;
+
+	q0[2 * polestep].x = (q0[1 * polestep].x + x12) * 0.5f;
+	q0[2 * polestep].y = (q0[1 * polestep].y + y12) * 0.5f;
+	q1[1 * polestep].x = (x12 + q1[2 * polestep].x) * 0.5f;
+	q1[1 * polestep].y = (y12 + q1[2 * polestep].y) * 0.5f;
+
+	q0[3 * polestep].x = (q0[2 * polestep].x + q1[1 * polestep].x) * 0.5f;
+	q0[3 * polestep].y = (q0[2 * polestep].y + q1[1 * polestep].y) * 0.5f;
+	q1[0 * polestep].x = (q0[2 * polestep].x + q1[1 * polestep].x) * 0.5f;
+	q1[0 * polestep].y = (q0[2 * polestep].y + q1[1 * polestep].y) * 0.5f;
+
+	q0[0 * polestep].x = pole[0 * polestep].x;
+	q0[0 * polestep].y = pole[0 * polestep].y;
+	q1[3 * polestep].x = pole[3 * polestep].x;
+	q1[3 * polestep].y = pole[3 * polestep].y;
+}
+
+static void
+split_stripe(pdf_tensor_patch *p, pdf_tensor_patch *s0, pdf_tensor_patch *s1)
+{
+	/*
+	split all horizontal bezier curves in patch,
+	creating two new patches with half the width.
+	*/
+	split_curve(&p->pole[0][0], &s0->pole[0][0], &s1->pole[0][0], 4);
+	split_curve(&p->pole[0][1], &s0->pole[0][1], &s1->pole[0][1], 4);
+	split_curve(&p->pole[0][2], &s0->pole[0][2], &s1->pole[0][2], 4);
+	split_curve(&p->pole[0][3], &s0->pole[0][3], &s1->pole[0][3], 4);
+
+	/* interpolate the colors for the two new patches. */
+	memcpy(s0->color[0], p->color[0], sizeof(s0->color[0]));
+	memcpy(s0->color[1], p->color[1], sizeof(s0->color[1]));
+	midcolor(s0->color[2], p->color[1], p->color[2]);
+	midcolor(s0->color[3], p->color[0], p->color[3]);
+
+	memcpy(s1->color[0], s0->color[3], sizeof(s1->color[0]));
+	memcpy(s1->color[1], s0->color[2], sizeof(s1->color[1]));
+	memcpy(s1->color[2], p->color[2], sizeof(s1->color[2]));
+	memcpy(s1->color[3], p->color[3], sizeof(s1->color[3]));
+}
+
+static void
+draw_stripe(pdf_tensor_patch *p, fz_shade *shade, int depth)
+{
+	pdf_tensor_patch s0, s1;
+
+	/* split patch into two half-height patches */
+	split_stripe(p, &s0, &s1);
+
+	depth--;
+	if (depth == 0)
+	{
+		/* if no more subdividing, draw two new patches... */
+		triangulate_patch(s0, shade);
+		triangulate_patch(s1, shade);
+	}
+	else
+	{
+		/* ...otherwise, continue subdividing. */
+		draw_stripe(&s0, shade, depth);
+		draw_stripe(&s1, shade, depth);
+	}
+}
+
+static void
+split_patch(pdf_tensor_patch *p, pdf_tensor_patch *s0, pdf_tensor_patch *s1)
+{
+	/*
+	split all vertical bezier curves in patch,
+	creating two new patches with half the height.
+	*/
+	split_curve(p->pole[0], s0->pole[0], s1->pole[0], 1);
+	split_curve(p->pole[1], s0->pole[1], s1->pole[1], 1);
+	split_curve(p->pole[2], s0->pole[2], s1->pole[2], 1);
+	split_curve(p->pole[3], s0->pole[3], s1->pole[3], 1);
+
+	/* interpolate the colors for the two new patches. */
+	memcpy(s0->color[0], p->color[0], sizeof(s0->color[0]));
+	midcolor(s0->color[1], p->color[0], p->color[1]);
+	midcolor(s0->color[2], p->color[2], p->color[3]);
+	memcpy(s0->color[3], p->color[3], sizeof(s0->color[3]));
+
+	memcpy(s1->color[0], s0->color[1], sizeof(s1->color[0]));
+	memcpy(s1->color[1], p->color[1], sizeof(s1->color[1]));
+	memcpy(s1->color[2], p->color[2], sizeof(s1->color[2]));
+	memcpy(s1->color[3], s0->color[2], sizeof(s1->color[3]));
+}
+
+static void
+draw_patch(fz_shade *shade, pdf_tensor_patch *p, int depth, int origdepth)
+{
+	pdf_tensor_patch s0, s1;
+
+	/* split patch into two half-width patches */
+	split_patch(p, &s0, &s1);
+
+	depth--;
+	if (depth == 0)
+	{
+		/* if no more subdividing, draw two new patches... */
+		draw_stripe(&s0, shade, origdepth);
+		draw_stripe(&s1, shade, origdepth);
+	}
+	else
+	{
+		/* ...otherwise, continue subdividing. */
+		draw_patch(shade, &s0, depth, origdepth);
+		draw_patch(shade, &s1, depth, origdepth);
+	}
+}
+
+static fz_point
+pdf_compute_tensor_interior(
+	fz_point a, fz_point b, fz_point c, fz_point d,
+	fz_point e, fz_point f, fz_point g, fz_point h)
+{
+	fz_point pt;
+
+	/* see equations at page 330 in pdf 1.7 */
+
+	pt.x = -4 * a.x;
+	pt.x += 6 * (b.x + c.x);
+	pt.x += -2 * (d.x + e.x);
+	pt.x += 3 * (f.x + g.x);
+	pt.x += -1 * h.x;
+	pt.x /= 9;
+
+	pt.y = -4 * a.y;
+	pt.y += 6 * (b.y + c.y);
+	pt.y += -2 * (d.y + e.y);
+	pt.y += 3 * (f.y + g.y);
+	pt.y += -1 * h.y;
+	pt.y /= 9;
+
+	return pt;
+}
+
+static void
+pdf_make_tensor_patch(pdf_tensor_patch *p, int type, fz_point *pt)
+{
+	if (type == 6)
+	{
+		/* see control point stream order at page 325 in pdf 1.7 */
+
+		p->pole[0][0] = pt[0];
+		p->pole[0][1] = pt[1];
+		p->pole[0][2] = pt[2];
+		p->pole[0][3] = pt[3];
+		p->pole[1][3] = pt[4];
+		p->pole[2][3] = pt[5];
+		p->pole[3][3] = pt[6];
+		p->pole[3][2] = pt[7];
+		p->pole[3][1] = pt[8];
+		p->pole[3][0] = pt[9];
+		p->pole[2][0] = pt[10];
+		p->pole[1][0] = pt[11];
+
+		/* see equations at page 330 in pdf 1.7 */
+
+		p->pole[1][1] = pdf_compute_tensor_interior(
+			p->pole[0][0], p->pole[0][1], p->pole[1][0], p->pole[0][3],
+			p->pole[3][0], p->pole[3][1], p->pole[1][3], p->pole[3][3]);
+
+		p->pole[1][2] = pdf_compute_tensor_interior(
+			p->pole[0][3], p->pole[0][2], p->pole[1][3], p->pole[0][0],
+			p->pole[3][3], p->pole[3][2], p->pole[1][0], p->pole[3][0]);
+
+		p->pole[2][1] = pdf_compute_tensor_interior(
+			p->pole[3][0], p->pole[3][1], p->pole[2][0], p->pole[3][3],
+			p->pole[0][0], p->pole[0][1], p->pole[2][3], p->pole[0][3]);
+
+		p->pole[2][2] = pdf_compute_tensor_interior(
+			p->pole[3][3], p->pole[3][2], p->pole[2][3], p->pole[3][0],
+			p->pole[0][3], p->pole[0][2], p->pole[2][0], p->pole[0][0]);
+	}
+	else if (type == 7)
+	{
+		/* see control point stream order at page 330 in pdf 1.7 */
+
+		p->pole[0][0] = pt[0];
+		p->pole[0][1] = pt[1];
+		p->pole[0][2] = pt[2];
+		p->pole[0][3] = pt[3];
+		p->pole[1][3] = pt[4];
+		p->pole[2][3] = pt[5];
+		p->pole[3][3] = pt[6];
+		p->pole[3][2] = pt[7];
+		p->pole[3][1] = pt[8];
+		p->pole[3][0] = pt[9];
+		p->pole[2][0] = pt[10];
+		p->pole[1][0] = pt[11];
+		p->pole[1][1] = pt[12];
+		p->pole[1][2] = pt[13];
+		p->pole[2][2] = pt[14];
+		p->pole[2][1] = pt[15];
+	}
+}
+
+/* Sample various functions into lookup tables */
+
+static void
+pdf_sample_composite_shade_function(fz_shade *shade, pdf_function *func, float t0, float t1)
+{
+	int i;
+	float t;
+
+	for (i = 0; i < 256; i++)
+	{
+		t = t0 + (i / 255.0f) * (t1 - t0);
+		pdf_eval_function(func, &t, 1, shade->function[i], shade->colorspace->n);
+		shade->function[i][shade->colorspace->n] = 1;
+	}
+}
+
+static void
+pdf_sample_component_shade_function(fz_shade *shade, int funcs, pdf_function **func, float t0, float t1)
+{
+	int i, k;
+	float t;
+
+	for (i = 0; i < 256; i++)
+	{
+		t = t0 + (i / 255.0f) * (t1 - t0);
+		for (k = 0; k < funcs; k++)
+			pdf_eval_function(func[k], &t, 1, &shade->function[i][k], 1);
+		shade->function[i][k] = 1;
+	}
+}
+
+static void
+pdf_sample_shade_function(fz_shade *shade, int funcs, pdf_function **func, float t0, float t1)
+{
+	shade->use_function = 1;
+	if (funcs == 1)
+		pdf_sample_composite_shade_function(shade, func[0], t0, t1);
+	else
+		pdf_sample_component_shade_function(shade, funcs, func, t0, t1);
+}
+
+/* Type 1-3 -- Function-based, axial and radial shadings */
+
+static void
+pdf_load_function_based_shading(fz_shade *shade, pdf_xref *xref, fz_obj *dict, pdf_function *func)
+{
+	fz_obj *obj;
+	float x0, y0, x1, y1;
+	fz_matrix matrix;
+	struct vertex v[4];
+	int xx, yy;
+	float x, y;
+	float xn, yn;
+	int i;
+
+	x0 = y0 = 0;
+	x1 = y1 = 1;
+	obj = fz_dict_gets(dict, "Domain");
+	if (fz_array_len(obj) == 4)
+	{
+		x0 = fz_to_real(fz_array_get(obj, 0));
+		x1 = fz_to_real(fz_array_get(obj, 1));
+		y0 = fz_to_real(fz_array_get(obj, 2));
+		y1 = fz_to_real(fz_array_get(obj, 3));
+	}
+
+	matrix = fz_identity;
+	obj = fz_dict_gets(dict, "Matrix");
+	if (fz_array_len(obj) == 6)
+		matrix = pdf_to_matrix(obj);
+
+	for (yy = 0; yy < FUNSEGS; yy++)
+	{
+		y = y0 + (y1 - y0) * yy / FUNSEGS;
+		yn = y0 + (y1 - y0) * (yy + 1) / FUNSEGS;
+
+		for (xx = 0; xx < FUNSEGS; xx++)
+		{
+			x = x0 + (x1 - x0) * xx / FUNSEGS;
+			xn = x0 + (x1 - x0) * (xx + 1) / FUNSEGS;
+
+			v[0].x = x; v[0].y = y;
+			v[1].x = xn; v[1].y = y;
+			v[2].x = xn; v[2].y = yn;
+			v[3].x = x; v[3].y = yn;
+
+			for (i = 0; i < 4; i++)
+			{
+				fz_point pt;
+				float fv[2];
+
+				fv[0] = v[i].x;
+				fv[1] = v[i].y;
+				pdf_eval_function(func, fv, 2, v[i].c, shade->colorspace->n);
+
+				pt.x = v[i].x;
+				pt.y = v[i].y;
+				pt = fz_transform_point(matrix, pt);
+				v[i].x = pt.x;
+				v[i].y = pt.y;
+			}
+
+			pdf_add_quad(shade, &v[0], &v[1], &v[2], &v[3]);
+		}
+	}
+}
+
+static void
+pdf_load_axial_shading(fz_shade *shade, pdf_xref *xref, fz_obj *dict, int funcs, pdf_function **func)
+{
+	fz_obj *obj;
+	float d0, d1;
+	int e0, e1;
+	float x0, y0, x1, y1;
+	struct vertex p1, p2;
+
+	obj = fz_dict_gets(dict, "Coords");
+	x0 = fz_to_real(fz_array_get(obj, 0));
+	y0 = fz_to_real(fz_array_get(obj, 1));
+	x1 = fz_to_real(fz_array_get(obj, 2));
+	y1 = fz_to_real(fz_array_get(obj, 3));
+
+	d0 = 0;
+	d1 = 1;
+	obj = fz_dict_gets(dict, "Domain");
+	if (fz_array_len(obj) == 2)
+	{
+		d0 = fz_to_real(fz_array_get(obj, 0));
+		d1 = fz_to_real(fz_array_get(obj, 1));
+	}
+
+	e0 = e1 = 0;
+	obj = fz_dict_gets(dict, "Extend");
+	if (fz_array_len(obj) == 2)
+	{
+		e0 = fz_to_bool(fz_array_get(obj, 0));
+		e1 = fz_to_bool(fz_array_get(obj, 1));
+	}
+
+	pdf_sample_shade_function(shade, funcs, func, d0, d1);
+
+	shade->type = FZ_LINEAR;
+
+	shade->extend[0] = e0;
+	shade->extend[1] = e1;
+
+	p1.x = x0;
+	p1.y = y0;
+	p1.c[0] = 0;
+	pdf_add_vertex(shade, &p1);
+
+	p2.x = x1;
+	p2.y = y1;
+	p2.c[0] = 0;
+	pdf_add_vertex(shade, &p2);
+}
+
+static void
+pdf_load_radial_shading(fz_shade *shade, pdf_xref *xref, fz_obj *dict, int funcs, pdf_function **func)
+{
+	fz_obj *obj;
+	float d0, d1;
+	int e0, e1;
+	float x0, y0, r0, x1, y1, r1;
+	struct vertex p1, p2;
+
+	obj = fz_dict_gets(dict, "Coords");
+	x0 = fz_to_real(fz_array_get(obj, 0));
+	y0 = fz_to_real(fz_array_get(obj, 1));
+	r0 = fz_to_real(fz_array_get(obj, 2));
+	x1 = fz_to_real(fz_array_get(obj, 3));
+	y1 = fz_to_real(fz_array_get(obj, 4));
+	r1 = fz_to_real(fz_array_get(obj, 5));
+
+	d0 = 0;
+	d1 = 1;
+	obj = fz_dict_gets(dict, "Domain");
+	if (fz_array_len(obj) == 2)
+	{
+		d0 = fz_to_real(fz_array_get(obj, 0));
+		d1 = fz_to_real(fz_array_get(obj, 1));
+	}
+
+	e0 = e1 = 0;
+	obj = fz_dict_gets(dict, "Extend");
+	if (fz_array_len(obj) == 2)
+	{
+		e0 = fz_to_bool(fz_array_get(obj, 0));
+		e1 = fz_to_bool(fz_array_get(obj, 1));
+	}
+
+	pdf_sample_shade_function(shade, funcs, func, d0, d1);
+
+	shade->type = FZ_RADIAL;
+
+	shade->extend[0] = e0;
+	shade->extend[1] = e1;
+
+	p1.x = x0;
+	p1.y = y0;
+	p1.c[0] = r0;
+	pdf_add_vertex(shade, &p1);
+
+	p2.x = x1;
+	p2.y = y1;
+	p2.c[0] = r1;
+	pdf_add_vertex(shade, &p2);
+}
+
+/* Type 4-7 -- Triangle and patch mesh shadings */
+
+static inline float read_sample(fz_stream *stream, int bits, float min, float max)
+{
+	/* we use pow(2,x) because (1<<x) would overflow the math on 32-bit samples */
+	float bitscale = 1 / (powf(2, bits) - 1);
+	return min + fz_read_bits(stream, bits) * (max - min) * bitscale;
+}
+
+struct mesh_params
+{
+	int vprow;
+	int bpflag;
+	int bpcoord;
+	int bpcomp;
+	float x0, x1;
+	float y0, y1;
+	float c0[FZ_MAX_COLORS];
+	float c1[FZ_MAX_COLORS];
+};
+
+static void
+pdf_load_mesh_params(pdf_xref *xref, fz_obj *dict, struct mesh_params *p)
+{
+	fz_obj *obj;
+	int i, n;
+
+	p->x0 = p->y0 = 0;
+	p->x1 = p->y1 = 1;
+	for (i = 0; i < FZ_MAX_COLORS; i++)
+	{
+		p->c0[i] = 0;
+		p->c1[i] = 1;
+	}
+
+	p->vprow = fz_to_int(fz_dict_gets(dict, "VerticesPerRow"));
+	p->bpflag = fz_to_int(fz_dict_gets(dict, "BitsPerFlag"));
+	p->bpcoord = fz_to_int(fz_dict_gets(dict, "BitsPerCoordinate"));
+	p->bpcomp = fz_to_int(fz_dict_gets(dict, "BitsPerComponent"));
+
+	obj = fz_dict_gets(dict, "Decode");
+	if (fz_array_len(obj) >= 6)
+	{
+		n = (fz_array_len(obj) - 4) / 2;
+		p->x0 = fz_to_real(fz_array_get(obj, 0));
+		p->x1 = fz_to_real(fz_array_get(obj, 1));
+		p->y0 = fz_to_real(fz_array_get(obj, 2));
+		p->y1 = fz_to_real(fz_array_get(obj, 3));
+		for (i = 0; i < n; i++)
+		{
+			p->c0[i] = fz_to_real(fz_array_get(obj, 4 + i * 2));
+			p->c1[i] = fz_to_real(fz_array_get(obj, 5 + i * 2));
+		}
+	}
+
+	if (p->vprow < 2)
+		p->vprow = 2;
+
+	if (p->bpflag != 2 && p->bpflag != 4 && p->bpflag != 8)
+		p->bpflag = 8;
+
+	if (p->bpcoord != 1 && p->bpcoord != 2 && p->bpcoord != 4 &&
+		p->bpcoord != 8 && p->bpcoord != 12 && p->bpcoord != 16 &&
+		p->bpcoord != 24 && p->bpcoord != 32)
+		p->bpcoord = 8;
+
+	if (p->bpcomp != 1 && p->bpcomp != 2 && p->bpcomp != 4 &&
+		p->bpcomp != 8 && p->bpcomp != 12 && p->bpcomp != 16)
+		p->bpcomp = 8;
+}
+
+static void
+pdf_load_type4_shade(fz_shade *shade, pdf_xref *xref, fz_obj *dict,
+	int funcs, pdf_function **func, fz_stream *stream)
+{
+	struct mesh_params p;
+	struct vertex va, vb, vc, vd;
+	int ncomp;
+	int flag;
+	int i;
+
+	pdf_load_mesh_params(xref, dict, &p);
+
+	if (funcs > 0)
+	{
+		ncomp = 1;
+		pdf_sample_shade_function(shade, funcs, func, p.c0[0], p.c1[0]);
+	}
+	else
+		ncomp = shade->colorspace->n;
+
+	while (!fz_is_eof_bits(stream))
+	{
+		flag = fz_read_bits(stream, p.bpflag);
+		vd.x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+		vd.y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+		for (i = 0; i < ncomp; i++)
+			vd.c[i] = read_sample(stream, p.bpcomp, p.c0[i], p.c1[i]);
+
+		switch (flag)
+		{
+		case 0: /* start new triangle */
+			va = vd;
+
+			fz_read_bits(stream, p.bpflag);
+			vb.x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			vb.y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+			for (i = 0; i < ncomp; i++)
+				vb.c[i] = read_sample(stream, p.bpcomp, p.c0[i], p.c1[i]);
+
+			fz_read_bits(stream, p.bpflag);
+			vc.x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			vc.y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+			for (i = 0; i < ncomp; i++)
+				vc.c[i] = read_sample(stream, p.bpcomp, p.c0[i], p.c1[i]);
+
+			pdf_add_triangle(shade, &va, &vb, &vc);
+			break;
+
+		case 1: /* Vb, Vc, Vd */
+			va = vb;
+			vb = vc;
+			vc = vd;
+			pdf_add_triangle(shade, &va, &vb, &vc);
+			break;
+
+		case 2: /* Va, Vc, Vd */
+			vb = vc;
+			vc = vd;
+			pdf_add_triangle(shade, &va, &vb, &vc);
+			break;
+		}
+	}
+}
+
+static void
+pdf_load_type5_shade(fz_shade *shade, pdf_xref *xref, fz_obj *dict,
+	int funcs, pdf_function **func, fz_stream *stream)
+{
+	struct mesh_params p;
+	struct vertex *buf, *ref;
+	int first;
+	int ncomp;
+	int i, k;
+
+	pdf_load_mesh_params(xref, dict, &p);
+
+	if (funcs > 0)
+	{
+		ncomp = 1;
+		pdf_sample_shade_function(shade, funcs, func, p.c0[0], p.c1[0]);
+	}
+	else
+		ncomp = shade->colorspace->n;
+
+	ref = fz_calloc(p.vprow, sizeof(struct vertex));
+	buf = fz_calloc(p.vprow, sizeof(struct vertex));
+	first = 1;
+
+	while (!fz_is_eof_bits(stream))
+	{
+		for (i = 0; i < p.vprow; i++)
+		{
+			buf[i].x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			buf[i].y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+			for (k = 0; k < ncomp; k++)
+				buf[i].c[k] = read_sample(stream, p.bpcomp, p.c0[k], p.c1[k]);
+		}
+
+		if (!first)
+			for (i = 0; i < p.vprow - 1; i++)
+				pdf_add_quad(shade,
+					&ref[i], &ref[i+1], &buf[i+1], &buf[i]);
+
+		memcpy(ref, buf, p.vprow * sizeof(struct vertex));
+		first = 0;
+	}
+
+	free(ref);
+	free(buf);
+}
+
+/* Type 6 & 7 -- Patch mesh shadings */
+
+static void
+pdf_load_type6_shade(fz_shade *shade, pdf_xref *xref, fz_obj *dict,
+	int funcs, pdf_function **func, fz_stream *stream)
+{
+	struct mesh_params p;
+	int haspatch, hasprevpatch;
+	float prevc[4][FZ_MAX_COLORS];
+	fz_point prevp[12];
+	int ncomp;
+	int i, k;
+
+	pdf_load_mesh_params(xref, dict, &p);
+
+	if (funcs > 0)
+	{
+		ncomp = 1;
+		pdf_sample_shade_function(shade, funcs, func, p.c0[0], p.c1[0]);
+	}
+	else
+		ncomp = shade->colorspace->n;
+
+	hasprevpatch = 0;
+
+	while (!fz_is_eof_bits(stream))
+	{
+		float c[4][FZ_MAX_COLORS];
+		fz_point v[12];
+		int startcolor;
+		int startpt;
+		int flag;
+
+		flag = fz_read_bits(stream, p.bpflag);
+
+		if (flag == 0)
+		{
+			startpt = 0;
+			startcolor = 0;
+		}
+		else
+		{
+			startpt = 4;
+			startcolor = 2;
+		}
+
+		for (i = startpt; i < 12; i++)
+		{
+			v[i].x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			v[i].y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+		}
+
+		for (i = startcolor; i < 4; i++)
+		{
+			for (k = 0; k < ncomp; k++)
+				c[i][k] = read_sample(stream, p.bpcomp, p.c0[k], p.c1[k]);
+		}
+
+		haspatch = 0;
+
+		if (flag == 0)
+		{
+			haspatch = 1;
+		}
+		else if (flag == 1 && hasprevpatch)
+		{
+			v[0] = prevp[3];
+			v[1] = prevp[4];
+			v[2] = prevp[5];
+			v[3] = prevp[6];
+			memcpy(c[0], prevc[1], ncomp * sizeof(float));
+			memcpy(c[1], prevc[2], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+		else if (flag == 2 && hasprevpatch)
+		{
+			v[0] = prevp[6];
+			v[1] = prevp[7];
+			v[2] = prevp[8];
+			v[3] = prevp[9];
+			memcpy(c[0], prevc[2], ncomp * sizeof(float));
+			memcpy(c[1], prevc[3], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+		else if (flag == 3 && hasprevpatch)
+		{
+			v[0] = prevp[ 9];
+			v[1] = prevp[10];
+			v[2] = prevp[11];
+			v[3] = prevp[ 0];
+			memcpy(c[0], prevc[3], ncomp * sizeof(float));
+			memcpy(c[1], prevc[0], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+
+		if (haspatch)
+		{
+			pdf_tensor_patch patch;
+
+			pdf_make_tensor_patch(&patch, 6, v);
+
+			for (i = 0; i < 4; i++)
+				memcpy(patch.color[i], c[i], ncomp * sizeof(float));
+
+			draw_patch(shade, &patch, SUBDIV, SUBDIV);
+
+			for (i = 0; i < 12; i++)
+				prevp[i] = v[i];
+
+			for (i = 0; i < 4; i++)
+				memcpy(prevc[i], c[i], ncomp * sizeof(float));
+
+			hasprevpatch = 1;
+		}
+	}
+}
+
+static void
+pdf_load_type7_shade(fz_shade *shade, pdf_xref *xref, fz_obj *dict,
+	int funcs, pdf_function **func, fz_stream *stream)
+{
+	struct mesh_params p;
+	int haspatch, hasprevpatch;
+	float prevc[4][FZ_MAX_COLORS];
+	fz_point prevp[16];
+	int ncomp;
+	int i, k;
+
+	pdf_load_mesh_params(xref, dict, &p);
+
+	if (funcs > 0)
+	{
+		ncomp = 1;
+		pdf_sample_shade_function(shade, funcs, func, p.c0[0], p.c1[0]);
+	}
+	else
+		ncomp = shade->colorspace->n;
+
+	hasprevpatch = 0;
+
+	while (!fz_is_eof_bits(stream))
+	{
+		float c[4][FZ_MAX_COLORS];
+		fz_point v[16];
+		int startcolor;
+		int startpt;
+		int flag;
+
+		flag = fz_read_bits(stream, p.bpflag);
+
+		if (flag == 0)
+		{
+			startpt = 0;
+			startcolor = 0;
+		}
+		else
+		{
+			startpt = 4;
+			startcolor = 2;
+		}
+
+		for (i = startpt; i < 16; i++)
+		{
+			v[i].x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			v[i].y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+		}
+
+		for (i = startcolor; i < 4; i++)
+		{
+			for (k = 0; k < ncomp; k++)
+				c[i][k] = read_sample(stream, p.bpcomp, p.c0[k], p.c1[k]);
+		}
+
+		haspatch = 0;
+
+		if (flag == 0)
+		{
+			haspatch = 1;
+		}
+		else if (flag == 1 && hasprevpatch)
+		{
+			v[0] = prevp[3];
+			v[1] = prevp[4];
+			v[2] = prevp[5];
+			v[3] = prevp[6];
+			memcpy(c[0], prevc[1], ncomp * sizeof(float));
+			memcpy(c[1], prevc[2], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+		else if (flag == 2 && hasprevpatch)
+		{
+			v[0] = prevp[6];
+			v[1] = prevp[7];
+			v[2] = prevp[8];
+			v[3] = prevp[9];
+			memcpy(c[0], prevc[2], ncomp * sizeof(float));
+			memcpy(c[1], prevc[3], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+		else if (flag == 3 && hasprevpatch)
+		{
+			v[0] = prevp[ 9];
+			v[1] = prevp[10];
+			v[2] = prevp[11];
+			v[3] = prevp[ 0];
+			memcpy(c[0], prevc[3], ncomp * sizeof(float));
+			memcpy(c[1], prevc[0], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+
+		if (haspatch)
+		{
+			pdf_tensor_patch patch;
+
+			pdf_make_tensor_patch(&patch, 7, v);
+
+			for (i = 0; i < 4; i++)
+				memcpy(patch.color[i], c[i], ncomp * sizeof(float));
+
+			draw_patch(shade, &patch, SUBDIV, SUBDIV);
+
+			for (i = 0; i < 16; i++)
+				prevp[i] = v[i];
+
+			for (i = 0; i < 4; i++)
+				memcpy(prevc[i], c[i], FZ_MAX_COLORS * sizeof(float));
+
+			hasprevpatch = 1;
+		}
+	}
+}
+
+/* Load all of the shading dictionary parameters, then switch on the shading type. */
+
+static fz_error
+pdf_load_shading_dict(fz_shade **shadep, pdf_xref *xref, fz_obj *dict, fz_matrix transform)
+{
+	fz_error error;
+	fz_shade *shade;
+	pdf_function *func[FZ_MAX_COLORS] = { NULL };
+	fz_stream *stream = NULL;
+	fz_obj *obj;
+	int funcs;
+	int type;
+	int i;
+
+	shade = fz_malloc(sizeof(fz_shade));
+	shade->refs = 1;
+	shade->type = FZ_MESH;
+	shade->use_background = 0;
+	shade->use_function = 0;
+	shade->matrix = transform;
+	shade->bbox = fz_infinite_rect;
+	shade->extend[0] = 0;
+	shade->extend[1] = 0;
+
+	shade->mesh_len = 0;
+	shade->mesh_cap = 0;
+	shade->mesh = NULL;
+
+	shade->colorspace = NULL;
+
+	funcs = 0;
+
+	obj = fz_dict_gets(dict, "ShadingType");
+	type = fz_to_int(obj);
+
+	obj = fz_dict_gets(dict, "ColorSpace");
+	if (!obj)
+	{
+		fz_drop_shade(shade);
+		return fz_throw("shading colorspace is missing");
+	}
+	error = pdf_load_colorspace(&shade->colorspace, xref, obj);
+	if (error)
+	{
+		fz_drop_shade(shade);
+		return fz_rethrow(error, "cannot load colorspace (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+	}
+
+	obj = fz_dict_gets(dict, "Background");
+	if (obj)
+	{
+		shade->use_background = 1;
+		for (i = 0; i < shade->colorspace->n; i++)
+			shade->background[i] = fz_to_real(fz_array_get(obj, i));
+	}
+
+	obj = fz_dict_gets(dict, "BBox");
+	if (fz_is_array(obj))
+	{
+		shade->bbox = pdf_to_rect(obj);
+	}
+
+	obj = fz_dict_gets(dict, "Function");
+	if (fz_is_dict(obj))
+	{
+		funcs = 1;
+
+		error = pdf_load_function(&func[0], xref, obj);
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot load shading function (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			goto cleanup;
+		}
+	}
+	else if (fz_is_array(obj))
+	{
+		funcs = fz_array_len(obj);
+		if (funcs != 1 && funcs != shade->colorspace->n)
+		{
+			error = fz_throw("incorrect number of shading functions");
+			goto cleanup;
+		}
+
+		for (i = 0; i < funcs; i++)
+		{
+			error = pdf_load_function(&func[i], xref, fz_array_get(obj, i));
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot load shading function (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+				goto cleanup;
+			}
+		}
+	}
+
+	if (type >= 4 && type <= 7)
+	{
+		error = pdf_open_stream(&stream, xref, fz_to_num(dict), fz_to_gen(dict));
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot open shading stream (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+			goto cleanup;
+		}
+	}
+
+	switch (type)
+	{
+	case 1: pdf_load_function_based_shading(shade, xref, dict, func[0]); break;
+	case 2: pdf_load_axial_shading(shade, xref, dict, funcs, func); break;
+	case 3: pdf_load_radial_shading(shade, xref, dict, funcs, func); break;
+	case 4: pdf_load_type4_shade(shade, xref, dict, funcs, func, stream); break;
+	case 5: pdf_load_type5_shade(shade, xref, dict, funcs, func, stream); break;
+	case 6: pdf_load_type6_shade(shade, xref, dict, funcs, func, stream); break;
+	case 7: pdf_load_type7_shade(shade, xref, dict, funcs, func, stream); break;
+	default:
+		error = fz_throw("unknown shading type: %d", type);
+		goto cleanup;
+	}
+
+	if (stream)
+		fz_close(stream);
+	for (i = 0; i < funcs; i++)
+		if (func[i])
+			pdf_drop_function(func[i]);
+
+	*shadep = shade;
+	return fz_okay;
+
+cleanup:
+	if (stream)
+		fz_close(stream);
+	for (i = 0; i < funcs; i++)
+		if (func[i])
+			pdf_drop_function(func[i]);
+	fz_drop_shade(shade);
+
+	return fz_rethrow(error, "cannot load shading type %d (%d %d R)", type, fz_to_num(dict), fz_to_gen(dict));
+}
+
+fz_error
+pdf_load_shading(fz_shade **shadep, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	fz_matrix mat;
+	fz_obj *obj;
+
+	if ((*shadep = pdf_find_item(xref->store, fz_drop_shade, dict)))
+	{
+		fz_keep_shade(*shadep);
+		return fz_okay;
+	}
+
+	/* Type 2 pattern dictionary */
+	if (fz_dict_gets(dict, "PatternType"))
+	{
+		obj = fz_dict_gets(dict, "Matrix");
+		if (obj)
+			mat = pdf_to_matrix(obj);
+		else
+			mat = fz_identity;
+
+		obj = fz_dict_gets(dict, "ExtGState");
+		if (obj)
+		{
+			if (fz_dict_gets(obj, "CA") || fz_dict_gets(obj, "ca"))
+			{
+				fz_warn("shading with alpha not supported");
+			}
+		}
+
+		obj = fz_dict_gets(dict, "Shading");
+		if (!obj)
+			return fz_throw("syntaxerror: missing shading dictionary");
+
+		error = pdf_load_shading_dict(shadep, xref, obj, mat);
+		if (error)
+			return fz_rethrow(error, "cannot load shading dictionary (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+	}
+
+	/* Naked shading dictionary */
+	else
+	{
+		error = pdf_load_shading_dict(shadep, xref, dict, fz_identity);
+		if (error)
+			return fz_rethrow(error, "cannot load shading dictionary (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	pdf_store_item(xref->store, fz_keep_shade, fz_drop_shade, dict, *shadep);
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_store.c b/contrib/media/updf/pdf/pdf_store.c
new file mode 100644
index 000000000..a57f839a8
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_store.c
@@ -0,0 +1,222 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+typedef struct pdf_item_s pdf_item;
+
+struct pdf_item_s
+{
+	void *drop_func;
+	fz_obj *key;
+	void *val;
+	int age;
+	pdf_item *next;
+};
+
+struct refkey
+{
+	void *drop_func;
+	int num;
+	int gen;
+};
+
+struct pdf_store_s
+{
+	fz_hash_table *hash;	/* hash for num/gen keys */
+	pdf_item *root;		/* linked list for everything else */
+};
+
+pdf_store *
+pdf_new_store(void)
+{
+	pdf_store *store;
+	store = fz_malloc(sizeof(pdf_store));
+	store->hash = fz_new_hash_table(4096, sizeof(struct refkey));
+	store->root = NULL;
+	return store;
+}
+
+void
+pdf_store_item(pdf_store *store, void *keepfunc, void *drop_func, fz_obj *key, void *val)
+{
+	pdf_item *item;
+
+	if (!store)
+		return;
+
+	item = fz_malloc(sizeof(pdf_item));
+	item->drop_func = drop_func;
+	item->key = fz_keep_obj(key);
+	item->val = ((void*(*)(void*))keepfunc)(val);
+	item->age = 0;
+	item->next = NULL;
+
+	if (fz_is_indirect(key))
+	{
+		struct refkey refkey;
+		refkey.drop_func = drop_func;
+		refkey.num = fz_to_num(key);
+		refkey.gen = fz_to_gen(key);
+		fz_hash_insert(store->hash, &refkey, item);
+	}
+	else
+	{
+		item->next = store->root;
+		store->root = item;
+	}
+}
+
+void *
+pdf_find_item(pdf_store *store, void *drop_func, fz_obj *key)
+{
+	struct refkey refkey;
+	pdf_item *item;
+
+	if (!store)
+		return NULL;
+
+	if (key == NULL)
+		return NULL;
+
+	if (fz_is_indirect(key))
+	{
+		refkey.drop_func = drop_func;
+		refkey.num = fz_to_num(key);
+		refkey.gen = fz_to_gen(key);
+		item = fz_hash_find(store->hash, &refkey);
+		if (item)
+		{
+			item->age = 0;
+			return item->val;
+		}
+	}
+	else
+	{
+		for (item = store->root; item; item = item->next)
+		{
+			if (item->drop_func == drop_func && !fz_objcmp(item->key, key))
+			{
+				item->age = 0;
+				return item->val;
+			}
+		}
+	}
+
+	return NULL;
+}
+
+void
+pdf_remove_item(pdf_store *store, void *drop_func, fz_obj *key)
+{
+	struct refkey refkey;
+	pdf_item *item, *prev, *next;
+
+	if (fz_is_indirect(key))
+	{
+		refkey.drop_func = drop_func;
+		refkey.num = fz_to_num(key);
+		refkey.gen = fz_to_gen(key);
+		item = fz_hash_find(store->hash, &refkey);
+		if (item)
+		{
+			fz_hash_remove(store->hash, &refkey);
+			((void(*)(void*))item->drop_func)(item->val);
+			fz_drop_obj(item->key);
+			fz_free(item);
+		}
+	}
+	else
+	{
+		prev = NULL;
+		for (item = store->root; item; item = next)
+		{
+			next = item->next;
+			if (item->drop_func == drop_func && !fz_objcmp(item->key, key))
+			{
+				if (!prev)
+					store->root = next;
+				else
+					prev->next = next;
+				((void(*)(void*))item->drop_func)(item->val);
+				fz_drop_obj(item->key);
+				fz_free(item);
+			}
+			else
+				prev = item;
+		}
+	}
+}
+
+void
+pdf_age_store(pdf_store *store, int maxage)
+{
+	struct refkey *refkey;
+	pdf_item *item, *prev, *next;
+	int i;
+
+	for (i = 0; i < fz_hash_len(store->hash); i++)
+	{
+		refkey = fz_hash_get_key(store->hash, i);
+		item = fz_hash_get_val(store->hash, i);
+		if (item && ++item->age > maxage)
+		{
+			fz_hash_remove(store->hash, refkey);
+			((void(*)(void*))item->drop_func)(item->val);
+			fz_drop_obj(item->key);
+			fz_free(item);
+			i--; /* items with same hash may move into place */
+		}
+	}
+
+	prev = NULL;
+	for (item = store->root; item; item = next)
+	{
+		next = item->next;
+		if (++item->age > maxage)
+		{
+			if (!prev)
+				store->root = next;
+			else
+				prev->next = next;
+			((void(*)(void*))item->drop_func)(item->val);
+			fz_drop_obj(item->key);
+			fz_free(item);
+		}
+		else
+			prev = item;
+	}
+}
+
+void
+pdf_free_store(pdf_store *store)
+{
+	pdf_age_store(store, 0);
+	fz_free_hash(store->hash);
+	fz_free(store);
+}
+
+void
+pdf_debug_store(pdf_store *store)
+{
+	pdf_item *item;
+	pdf_item *next;
+	struct refkey *refkey;
+	int i;
+
+	printf("-- resource store contents --\n");
+
+	for (i = 0; i < fz_hash_len(store->hash); i++)
+	{
+		refkey = fz_hash_get_key(store->hash, i);
+		item = fz_hash_get_val(store->hash, i);
+		if (item)
+			printf("store[%d] (%d %d R) = %p\n", i, refkey->num, refkey->gen, item->val);
+	}
+
+	for (item = store->root; item; item = next)
+	{
+		next = item->next;
+		printf("store[*] ");
+		fz_debug_obj(item->key);
+		printf(" = %p\n", item->val);
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_stream.c b/contrib/media/updf/pdf/pdf_stream.c
new file mode 100644
index 000000000..c2dd85783
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_stream.c
@@ -0,0 +1,385 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/*
+ * Check if an object is a stream or not.
+ */
+int
+pdf_is_stream(pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+
+	if (num < 0 || num >= xref->len)
+		return 0;
+
+	error = pdf_cache_object(xref, num, gen);
+	if (error)
+	{
+		fz_catch(error, "cannot load object, ignoring error");
+		return 0;
+	}
+
+	return xref->table[num].stm_ofs > 0;
+}
+
+/*
+ * Scan stream dictionary for an explicit /Crypt filter
+ */
+static int
+pdf_stream_has_crypt(fz_obj *stm)
+{
+	fz_obj *filters;
+	fz_obj *obj;
+	int i;
+
+	filters = fz_dict_getsa(stm, "Filter", "F");
+	if (filters)
+	{
+		if (!strcmp(fz_to_name(filters), "Crypt"))
+			return 1;
+		if (fz_is_array(filters))
+		{
+			for (i = 0; i < fz_array_len(filters); i++)
+			{
+				obj = fz_array_get(filters, i);
+				if (!strcmp(fz_to_name(obj), "Crypt"))
+					return 1;
+			}
+		}
+	}
+	return 0;
+}
+
+/*
+ * Create a filter given a name and param dictionary.
+ */
+static fz_stream *
+build_filter(fz_stream *chain, pdf_xref * xref, fz_obj * f, fz_obj * p, int num, int gen)
+{
+	fz_error error;
+	char *s;
+
+	s = fz_to_name(f);
+
+	if (!strcmp(s, "ASCIIHexDecode") || !strcmp(s, "AHx"))
+		return fz_open_ahxd(chain);
+
+	else if (!strcmp(s, "ASCII85Decode") || !strcmp(s, "A85"))
+		return fz_open_a85d(chain);
+
+	else if (!strcmp(s, "CCITTFaxDecode") || !strcmp(s, "CCF"))
+		return fz_open_faxd(chain, p);
+
+	else if (!strcmp(s, "DCTDecode") || !strcmp(s, "DCT"))
+		return fz_open_dctd(chain, p);
+
+	else if (!strcmp(s, "RunLengthDecode") || !strcmp(s, "RL"))
+		return fz_open_rld(chain);
+
+	else if (!strcmp(s, "FlateDecode") || !strcmp(s, "Fl"))
+	{
+		fz_obj *obj = fz_dict_gets(p, "Predictor");
+		if (fz_to_int(obj) > 1)
+			return fz_open_predict(fz_open_flated(chain), p);
+		return fz_open_flated(chain);
+	}
+
+	else if (!strcmp(s, "LZWDecode") || !strcmp(s, "LZW"))
+	{
+		fz_obj *obj = fz_dict_gets(p, "Predictor");
+		if (fz_to_int(obj) > 1)
+			return fz_open_predict(fz_open_lzwd(chain, p), p);
+		return fz_open_lzwd(chain, p);
+	}
+
+	else if (!strcmp(s, "JBIG2Decode"))
+	{
+		fz_obj *obj = fz_dict_gets(p, "JBIG2Globals");
+		if (obj)
+		{
+			fz_buffer *globals;
+			error = pdf_load_stream(&globals, xref, fz_to_num(obj), fz_to_gen(obj));
+			if (error)
+				fz_catch(error, "cannot load jbig2 global segments");
+			chain = fz_open_jbig2d(chain, globals);
+			fz_drop_buffer(globals);
+			return chain;
+		}
+		return fz_open_jbig2d(chain, NULL);
+	}
+
+	else if (!strcmp(s, "JPXDecode"))
+		return chain; /* JPX decoding is special cased in the image loading code */
+
+	else if (!strcmp(s, "Crypt"))
+	{
+		fz_obj *name;
+
+		if (!xref->crypt)
+		{
+			fz_warn("crypt filter in unencrypted document");
+			return chain;
+		}
+
+		name = fz_dict_gets(p, "Name");
+		if (fz_is_name(name))
+			return pdf_open_crypt_with_filter(chain, xref->crypt, fz_to_name(name), num, gen);
+
+		return chain;
+	}
+
+	fz_warn("unknown filter name (%s)", s);
+	return chain;
+}
+
+/*
+ * Build a chain of filters given filter names and param dicts.
+ * If head is given, start filter chain with it.
+ * Assume ownership of head.
+ */
+static fz_stream *
+build_filter_chain(fz_stream *chain, pdf_xref *xref, fz_obj *fs, fz_obj *ps, int num, int gen)
+{
+	fz_obj *f;
+	fz_obj *p;
+	int i;
+
+	for (i = 0; i < fz_array_len(fs); i++)
+	{
+		f = fz_array_get(fs, i);
+		p = fz_array_get(ps, i);
+		chain = build_filter(chain, xref, f, p, num, gen);
+	}
+
+	return chain;
+}
+
+/*
+ * Build a filter for reading raw stream data.
+ * This is a null filter to constrain reading to the
+ * stream length, followed by a decryption filter.
+ */
+static fz_stream *
+pdf_open_raw_filter(fz_stream *chain, pdf_xref *xref, fz_obj *stmobj, int num, int gen)
+{
+	int hascrypt;
+	int len;
+
+	/* don't close chain when we close this filter */
+	fz_keep_stream(chain);
+
+	len = fz_to_int(fz_dict_gets(stmobj, "Length"));
+	chain = fz_open_null(chain, len);
+
+	hascrypt = pdf_stream_has_crypt(stmobj);
+	if (xref->crypt && !hascrypt)
+		chain = pdf_open_crypt(chain, xref->crypt, num, gen);
+
+	return chain;
+}
+
+/*
+ * Construct a filter to decode a stream, constraining
+ * to stream length and decrypting.
+ */
+static fz_stream *
+pdf_open_filter(fz_stream *chain, pdf_xref *xref, fz_obj *stmobj, int num, int gen)
+{
+	fz_obj *filters;
+	fz_obj *params;
+
+	filters = fz_dict_getsa(stmobj, "Filter", "F");
+	params = fz_dict_getsa(stmobj, "DecodeParms", "DP");
+
+	chain = pdf_open_raw_filter(chain, xref, stmobj, num, gen);
+
+	if (fz_is_name(filters))
+		return build_filter(chain, xref, filters, params, num, gen);
+	if (fz_array_len(filters) > 0)
+		return build_filter_chain(chain, xref, filters, params, num, gen);
+
+	return chain;
+}
+
+/*
+ * Construct a filter to decode a stream, without
+ * constraining to stream length, and without decryption.
+ */
+fz_stream *
+pdf_open_inline_stream(fz_stream *chain, pdf_xref *xref, fz_obj *stmobj, int length)
+{
+	fz_obj *filters;
+	fz_obj *params;
+
+	filters = fz_dict_getsa(stmobj, "Filter", "F");
+	params = fz_dict_getsa(stmobj, "DecodeParms", "DP");
+
+	/* don't close chain when we close this filter */
+	fz_keep_stream(chain);
+
+	if (fz_is_name(filters))
+		return build_filter(chain, xref, filters, params, 0, 0);
+	if (fz_array_len(filters) > 0)
+		return build_filter_chain(chain, xref, filters, params, 0, 0);
+
+	return fz_open_null(chain, length);
+}
+
+/*
+ * Open a stream for reading the raw (compressed but decrypted) data.
+ * Using xref->file while this is open is a bad idea.
+ */
+fz_error
+pdf_open_raw_stream(fz_stream **stmp, pdf_xref *xref, int num, int gen)
+{
+	pdf_xref_entry *x;
+	fz_error error;
+
+	if (num < 0 || num >= xref->len)
+		return fz_throw("object id out of range (%d %d R)", num, gen);
+
+	x = xref->table + num;
+
+	error = pdf_cache_object(xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load stream object (%d %d R)", num, gen);
+
+	if (x->stm_ofs)
+	{
+		*stmp = pdf_open_raw_filter(xref->file, xref, x->obj, num, gen);
+		fz_seek(xref->file, x->stm_ofs, 0);
+		return fz_okay;
+	}
+
+	return fz_throw("object is not a stream");
+}
+
+/*
+ * Open a stream for reading uncompressed data.
+ * Put the opened file in xref->stream.
+ * Using xref->file while a stream is open is a Bad idea.
+ */
+fz_error
+pdf_open_stream(fz_stream **stmp, pdf_xref *xref, int num, int gen)
+{
+	pdf_xref_entry *x;
+	fz_error error;
+
+	if (num < 0 || num >= xref->len)
+		return fz_throw("object id out of range (%d %d R)", num, gen);
+
+	x = xref->table + num;
+
+	error = pdf_cache_object(xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load stream object (%d %d R)", num, gen);
+
+	if (x->stm_ofs)
+	{
+		*stmp = pdf_open_filter(xref->file, xref, x->obj, num, gen);
+		fz_seek(xref->file, x->stm_ofs, 0);
+		return fz_okay;
+	}
+
+	return fz_throw("object is not a stream");
+}
+
+fz_error
+pdf_open_stream_at(fz_stream **stmp, pdf_xref *xref, int num, int gen, fz_obj *dict, int stm_ofs)
+{
+	if (stm_ofs)
+	{
+		*stmp = pdf_open_filter(xref->file, xref, dict, num, gen);
+		fz_seek(xref->file, stm_ofs, 0);
+		return fz_okay;
+	}
+	return fz_throw("object is not a stream");
+}
+
+/*
+ * Load raw (compressed but decrypted) contents of a stream into buf.
+ */
+fz_error
+pdf_load_raw_stream(fz_buffer **bufp, pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+	fz_stream *stm;
+	fz_obj *dict;
+	int len;
+
+	error = pdf_load_object(&dict, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load stream dictionary (%d %d R)", num, gen);
+
+	len = fz_to_int(fz_dict_gets(dict, "Length"));
+
+	fz_drop_obj(dict);
+
+	error = pdf_open_raw_stream(&stm, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open raw stream (%d %d R)", num, gen);
+
+	error = fz_read_all(bufp, stm, len);
+	if (error)
+	{
+		fz_close(stm);
+		return fz_rethrow(error, "cannot read raw stream (%d %d R)", num, gen);
+	}
+
+	fz_close(stm);
+	return fz_okay;
+}
+
+static int
+pdf_guess_filter_length(int len, char *filter)
+{
+	if (!strcmp(filter, "ASCIIHexDecode"))
+		return len / 2;
+	if (!strcmp(filter, "ASCII85Decode"))
+		return len * 4 / 5;
+	if (!strcmp(filter, "FlateDecode"))
+		return len * 3;
+	if (!strcmp(filter, "RunLengthDecode"))
+		return len * 3;
+	if (!strcmp(filter, "LZWDecode"))
+		return len * 2;
+	return len;
+}
+
+/*
+ * Load uncompressed contents of a stream into buf.
+ */
+fz_error
+pdf_load_stream(fz_buffer **bufp, pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+	fz_stream *stm;
+	fz_obj *dict, *obj;
+	int i, len;
+
+	error = pdf_open_stream(&stm, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open stream (%d %d R)", num, gen);
+
+	error = pdf_load_object(&dict, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load stream dictionary (%d %d R)", num, gen);
+
+	len = fz_to_int(fz_dict_gets(dict, "Length"));
+	obj = fz_dict_gets(dict, "Filter");
+	len = pdf_guess_filter_length(len, fz_to_name(obj));
+	for (i = 0; i < fz_array_len(obj); i++)
+		len = pdf_guess_filter_length(len, fz_to_name(fz_array_get(obj, i)));
+
+	fz_drop_obj(dict);
+
+	error = fz_read_all(bufp, stm, len);
+	if (error)
+	{
+		fz_close(stm);
+		return fz_rethrow(error, "cannot read raw stream (%d %d R)", num, gen);
+	}
+
+	fz_close(stm);
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_type3.c b/contrib/media/updf/pdf/pdf_type3.c
new file mode 100644
index 000000000..1d851ebe6
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_type3.c
@@ -0,0 +1,158 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+static fz_error
+pdf_run_glyph_func(void *xref, fz_obj *rdb, fz_buffer *contents, fz_device *dev, fz_matrix ctm)
+{
+	return pdf_run_glyph(xref, rdb, contents, dev, ctm);
+}
+
+fz_error
+pdf_load_type3_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict)
+{
+	fz_error error;
+	char buf[256];
+	char *estrings[256];
+	pdf_font_desc *fontdesc;
+	fz_obj *encoding;
+	fz_obj *widths;
+	fz_obj *charprocs;
+	fz_obj *obj;
+	int first, last;
+	int i, k, n;
+	fz_rect bbox;
+	fz_matrix matrix;
+
+	obj = fz_dict_gets(dict, "Name");
+	if (fz_is_name(obj))
+		fz_strlcpy(buf, fz_to_name(obj), sizeof buf);
+	else
+		sprintf(buf, "Unnamed-T3");
+
+	fontdesc = pdf_new_font_desc();
+
+	obj = fz_dict_gets(dict, "FontMatrix");
+	matrix = pdf_to_matrix(obj);
+
+	obj = fz_dict_gets(dict, "FontBBox");
+	bbox = pdf_to_rect(obj);
+
+	fontdesc->font = fz_new_type3_font(buf, matrix);
+
+	fz_set_font_bbox(fontdesc->font, bbox.x0, bbox.y0, bbox.x1, bbox.y1);
+
+	/* Encoding */
+
+	for (i = 0; i < 256; i++)
+		estrings[i] = NULL;
+
+	encoding = fz_dict_gets(dict, "Encoding");
+	if (!encoding)
+	{
+		error = fz_throw("syntaxerror: Type3 font missing Encoding");
+		goto cleanup;
+	}
+
+	if (fz_is_name(encoding))
+		pdf_load_encoding(estrings, fz_to_name(encoding));
+
+	if (fz_is_dict(encoding))
+	{
+		fz_obj *base, *diff, *item;
+
+		base = fz_dict_gets(encoding, "BaseEncoding");
+		if (fz_is_name(base))
+			pdf_load_encoding(estrings, fz_to_name(base));
+
+		diff = fz_dict_gets(encoding, "Differences");
+		if (fz_is_array(diff))
+		{
+			n = fz_array_len(diff);
+			k = 0;
+			for (i = 0; i < n; i++)
+			{
+				item = fz_array_get(diff, i);
+				if (fz_is_int(item))
+					k = fz_to_int(item);
+				if (fz_is_name(item))
+					estrings[k++] = fz_to_name(item);
+				if (k < 0) k = 0;
+				if (k > 255) k = 255;
+			}
+		}
+	}
+
+	fontdesc->encoding = pdf_new_identity_cmap(0, 1);
+
+	error = pdf_load_to_unicode(fontdesc, xref, estrings, NULL, fz_dict_gets(dict, "ToUnicode"));
+	if (error)
+		goto cleanup;
+
+	/* Widths */
+
+	pdf_set_default_hmtx(fontdesc, 0);
+
+	first = fz_to_int(fz_dict_gets(dict, "FirstChar"));
+	last = fz_to_int(fz_dict_gets(dict, "LastChar"));
+
+	widths = fz_dict_gets(dict, "Widths");
+	if (!widths)
+	{
+		error = fz_throw("syntaxerror: Type3 font missing Widths");
+		goto cleanup;
+	}
+
+	for (i = first; i <= last; i++)
+	{
+		float w = fz_to_real(fz_array_get(widths, i - first));
+		w = fontdesc->font->t3matrix.a * w * 1000;
+		fontdesc->font->t3widths[i] = w * 0.001f;
+		pdf_add_hmtx(fontdesc, i, i, w);
+	}
+
+	pdf_end_hmtx(fontdesc);
+
+	/* Resources -- inherit page resources if the font doesn't have its own */
+
+	fontdesc->font->t3resources = fz_dict_gets(dict, "Resources");
+	if (!fontdesc->font->t3resources)
+		fontdesc->font->t3resources = rdb;
+	if (fontdesc->font->t3resources)
+		fz_keep_obj(fontdesc->font->t3resources);
+	if (!fontdesc->font->t3resources)
+		fz_warn("no resource dictionary for type 3 font!");
+
+	fontdesc->font->t3xref = xref;
+	fontdesc->font->t3run = pdf_run_glyph_func;
+
+	/* CharProcs */
+
+	charprocs = fz_dict_gets(dict, "CharProcs");
+	if (!charprocs)
+	{
+		error = fz_throw("syntaxerror: Type3 font missing CharProcs");
+		goto cleanup;
+	}
+
+	for (i = 0; i < 256; i++)
+	{
+		if (estrings[i])
+		{
+			obj = fz_dict_gets(charprocs, estrings[i]);
+			if (pdf_is_stream(xref, fz_to_num(obj), fz_to_gen(obj)))
+			{
+				error = pdf_load_stream(&fontdesc->font->t3procs[i], xref, fz_to_num(obj), fz_to_gen(obj));
+				if (error)
+					goto cleanup;
+			}
+		}
+	}
+
+	*fontdescp = fontdesc;
+	return fz_okay;
+
+cleanup:
+	fz_drop_font(fontdesc->font);
+	fz_free(fontdesc);
+	return fz_rethrow(error, "cannot load type3 font (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+}
diff --git a/contrib/media/updf/pdf/pdf_unicode.c b/contrib/media/updf/pdf/pdf_unicode.c
new file mode 100644
index 000000000..2b28b608c
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_unicode.c
@@ -0,0 +1,83 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/* Load or synthesize ToUnicode map for fonts */
+
+fz_error
+pdf_load_to_unicode(pdf_font_desc *font, pdf_xref *xref,
+	char **strings, char *collection, fz_obj *cmapstm)
+{
+	fz_error error = fz_okay;
+	pdf_cmap *cmap;
+	int cid;
+	int ucsbuf[8];
+	int ucslen;
+	int i;
+
+	if (pdf_is_stream(xref, fz_to_num(cmapstm), fz_to_gen(cmapstm)))
+	{
+		error = pdf_load_embedded_cmap(&cmap, xref, cmapstm);
+		if (error)
+			return fz_rethrow(error, "cannot load embedded cmap (%d %d R)", fz_to_num(cmapstm), fz_to_gen(cmapstm));
+
+		font->to_unicode = pdf_new_cmap();
+
+		for (i = 0; i < (strings ? 256 : 65536); i++)
+		{
+			cid = pdf_lookup_cmap(font->encoding, i);
+			if (cid >= 0)
+			{
+				ucslen = pdf_lookup_cmap_full(cmap, i, ucsbuf);
+				if (ucslen == 1)
+					pdf_map_range_to_range(font->to_unicode, cid, cid, ucsbuf[0]);
+				if (ucslen > 1)
+					pdf_map_one_to_many(font->to_unicode, cid, ucsbuf, ucslen);
+			}
+		}
+
+		pdf_sort_cmap(font->to_unicode);
+
+		pdf_drop_cmap(cmap);
+	}
+
+	else if (collection)
+	{
+		error = fz_okay;
+
+		if (!strcmp(collection, "Adobe-CNS1"))
+			error = pdf_load_system_cmap(&font->to_unicode, "Adobe-CNS1-UCS2");
+		else if (!strcmp(collection, "Adobe-GB1"))
+			error = pdf_load_system_cmap(&font->to_unicode, "Adobe-GB1-UCS2");
+		else if (!strcmp(collection, "Adobe-Japan1"))
+			error = pdf_load_system_cmap(&font->to_unicode, "Adobe-Japan1-UCS2");
+		else if (!strcmp(collection, "Adobe-Korea1"))
+			error = pdf_load_system_cmap(&font->to_unicode, "Adobe-Korea1-UCS2");
+
+		if (error)
+			return fz_rethrow(error, "cannot load ToUnicode system cmap %s-UCS2", collection);
+	}
+
+	if (strings)
+	{
+		/* TODO one-to-many mappings */
+
+		font->cid_to_ucs_len = 256;
+		font->cid_to_ucs = fz_calloc(256, sizeof(unsigned short));
+
+		for (i = 0; i < 256; i++)
+		{
+			if (strings[i])
+				font->cid_to_ucs[i] = pdf_lookup_agl(strings[i]);
+			else
+				font->cid_to_ucs[i] = '?';
+		}
+	}
+
+	if (!font->to_unicode && !font->cid_to_ucs)
+	{
+		/* TODO: synthesize a ToUnicode if it's a freetype font with
+		 * cmap and/or post tables or if it has glyph names. */
+	}
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_xobject.c b/contrib/media/updf/pdf/pdf_xobject.c
new file mode 100644
index 000000000..6228377f5
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_xobject.c
@@ -0,0 +1,96 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+fz_error
+pdf_load_xobject(pdf_xobject **formp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	pdf_xobject *form;
+	fz_obj *obj;
+
+	if ((*formp = pdf_find_item(xref->store, pdf_drop_xobject, dict)))
+	{
+		pdf_keep_xobject(*formp);
+		return fz_okay;
+	}
+
+	form = fz_malloc(sizeof(pdf_xobject));
+	form->refs = 1;
+	form->resources = NULL;
+	form->contents = NULL;
+	form->colorspace = NULL;
+
+	/* Store item immediately, to avoid possible recursion if objects refer back to this one */
+	pdf_store_item(xref->store, pdf_keep_xobject, pdf_drop_xobject, dict, form);
+
+	obj = fz_dict_gets(dict, "BBox");
+	form->bbox = pdf_to_rect(obj);
+
+	obj = fz_dict_gets(dict, "Matrix");
+	if (obj)
+		form->matrix = pdf_to_matrix(obj);
+	else
+		form->matrix = fz_identity;
+
+	form->isolated = 0;
+	form->knockout = 0;
+	form->transparency = 0;
+
+	obj = fz_dict_gets(dict, "Group");
+	if (obj)
+	{
+		fz_obj *attrs = obj;
+
+		form->isolated = fz_to_bool(fz_dict_gets(attrs, "I"));
+		form->knockout = fz_to_bool(fz_dict_gets(attrs, "K"));
+
+		obj = fz_dict_gets(attrs, "S");
+		if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "Transparency"))
+			form->transparency = 1;
+
+		obj = fz_dict_gets(attrs, "CS");
+		if (obj)
+		{
+			error = pdf_load_colorspace(&form->colorspace, xref, obj);
+			if (error)
+				fz_catch(error, "cannot load xobject colorspace");
+		}
+	}
+
+	form->resources = fz_dict_gets(dict, "Resources");
+	if (form->resources)
+		fz_keep_obj(form->resources);
+
+	error = pdf_load_stream(&form->contents, xref, fz_to_num(dict), fz_to_gen(dict));
+	if (error)
+	{
+		pdf_remove_item(xref->store, pdf_drop_xobject, dict);
+		pdf_drop_xobject(form);
+		return fz_rethrow(error, "cannot load xobject content stream (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	*formp = form;
+	return fz_okay;
+}
+
+pdf_xobject *
+pdf_keep_xobject(pdf_xobject *xobj)
+{
+	xobj->refs ++;
+	return xobj;
+}
+
+void
+pdf_drop_xobject(pdf_xobject *xobj)
+{
+	if (xobj && --xobj->refs == 0)
+	{
+		if (xobj->colorspace)
+			fz_drop_colorspace(xobj->colorspace);
+		if (xobj->resources)
+			fz_drop_obj(xobj->resources);
+		if (xobj->contents)
+			fz_drop_buffer(xobj->contents);
+		fz_free(xobj);
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_xref.c b/contrib/media/updf/pdf/pdf_xref.c
new file mode 100644
index 000000000..bd25004ec
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_xref.c
@@ -0,0 +1,940 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+static inline int iswhite(int ch)
+{
+	return
+		ch == '\000' || ch == '\011' || ch == '\012' ||
+		ch == '\014' || ch == '\015' || ch == '\040';
+}
+
+/*
+ * magic version tag and startxref
+ */
+
+static fz_error
+pdf_load_version(pdf_xref *xref)
+{
+	char buf[20];
+
+	fz_seek(xref->file, 0, 0);
+	fz_read_line(xref->file, buf, sizeof buf);
+	if (memcmp(buf, "%PDF-", 5) != 0)
+		return fz_throw("cannot recognize version marker");
+
+	xref->version = atoi(buf + 5) * 10 + atoi(buf + 7);
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_start_xref(pdf_xref *xref)
+{
+	unsigned char buf[1024];
+	int t, n;
+	int i;
+
+	fz_seek(xref->file, 0, 2);
+
+	xref->file_size = fz_tell(xref->file);
+
+	t = MAX(0, xref->file_size - (int)sizeof buf);
+	fz_seek(xref->file, t, 0);
+
+	n = fz_read(xref->file, buf, sizeof buf);
+	if (n < 0)
+		return fz_rethrow(n, "cannot read from file");
+
+	for (i = n - 9; i >= 0; i--)
+	{
+		if (memcmp(buf + i, "startxref", 9) == 0)
+		{
+			i += 9;
+			while (iswhite(buf[i]) && i < n)
+				i ++;
+			xref->startxref = atoi((char*)(buf + i));
+			return fz_okay;
+		}
+	}
+
+	return fz_throw("cannot find startxref");
+}
+
+/*
+ * trailer dictionary
+ */
+
+static fz_error
+pdf_read_old_trailer(pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	int len;
+	char *s;
+	int n;
+	int t;
+	int tok;
+	int c;
+
+	fz_read_line(xref->file, buf, cap);
+	if (strncmp(buf, "xref", 4) != 0)
+		return fz_throw("cannot find xref marker");
+
+	while (1)
+	{
+		c = fz_peek_byte(xref->file);
+		if (!(c >= '0' && c <= '9'))
+			break;
+
+		fz_read_line(xref->file, buf, cap);
+		s = buf;
+		fz_strsep(&s, " "); /* ignore ofs */
+		if (!s)
+			return fz_throw("invalid range marker in xref");
+		len = atoi(fz_strsep(&s, " "));
+
+		/* broken pdfs where the section is not on a separate line */
+		if (s && *s != '\0')
+			fz_seek(xref->file, -(2 + (int)strlen(s)), 1);
+
+		t = fz_tell(xref->file);
+		if (t < 0)
+			return fz_throw("cannot tell in file");
+
+		fz_seek(xref->file, t + 20 * len, 0);
+	}
+
+	error = pdf_lex(&tok, xref->file, buf, cap, &n);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	if (tok != PDF_TOK_TRAILER)
+		return fz_throw("expected trailer marker");
+
+	error = pdf_lex(&tok, xref->file, buf, cap, &n);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	if (tok != PDF_TOK_OPEN_DICT)
+		return fz_throw("expected trailer dictionary");
+
+	error = pdf_parse_dict(&xref->trailer, xref, xref->file, buf, cap);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_new_trailer(pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	error = pdf_parse_ind_obj(&xref->trailer, xref, xref->file, buf, cap, NULL, NULL, NULL);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer (compressed)");
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_trailer(pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	int c;
+
+	fz_seek(xref->file, xref->startxref, 0);
+
+	while (iswhite(fz_peek_byte(xref->file)))
+		fz_read_byte(xref->file);
+
+	c = fz_peek_byte(xref->file);
+	if (c == 'x')
+	{
+		error = pdf_read_old_trailer(xref, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot read trailer");
+	}
+	else if (c >= '0' && c <= '9')
+	{
+		error = pdf_read_new_trailer(xref, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot read trailer");
+	}
+	else
+	{
+		return fz_throw("cannot recognize xref format: '%c'", c);
+	}
+
+	return fz_okay;
+}
+
+/*
+ * xref tables
+ */
+
+void
+pdf_resize_xref(pdf_xref *xref, int newlen)
+{
+	int i;
+
+	xref->table = fz_realloc(xref->table, newlen, sizeof(pdf_xref_entry));
+	for (i = xref->len; i < newlen; i++)
+	{
+		xref->table[i].type = 0;
+		xref->table[i].ofs = 0;
+		xref->table[i].gen = 0;
+		xref->table[i].stm_ofs = 0;
+		xref->table[i].obj = NULL;
+	}
+	xref->len = newlen;
+}
+
+static fz_error
+pdf_read_old_xref(fz_obj **trailerp, pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	int ofs, len;
+	char *s;
+	int n;
+	int tok;
+	int i;
+	int c;
+
+	fz_read_line(xref->file, buf, cap);
+	if (strncmp(buf, "xref", 4) != 0)
+		return fz_throw("cannot find xref marker");
+
+	while (1)
+	{
+		c = fz_peek_byte(xref->file);
+		if (!(c >= '0' && c <= '9'))
+			break;
+
+		fz_read_line(xref->file, buf, cap);
+		s = buf;
+		ofs = atoi(fz_strsep(&s, " "));
+		len = atoi(fz_strsep(&s, " "));
+
+		/* broken pdfs where the section is not on a separate line */
+		if (s && *s != '\0')
+		{
+			fz_warn("broken xref section. proceeding anyway.");
+			fz_seek(xref->file, -(2 + (int)strlen(s)), 1);
+		}
+
+		/* broken pdfs where size in trailer undershoots entries in xref sections */
+		if (ofs + len > xref->len)
+		{
+			fz_warn("broken xref section, proceeding anyway.");
+			pdf_resize_xref(xref, ofs + len);
+		}
+
+		for (i = ofs; i < ofs + len; i++)
+		{
+			n = fz_read(xref->file, (unsigned char *) buf, 20);
+			if (n < 0)
+				return fz_rethrow(n, "cannot read xref table");
+			if (!xref->table[i].type)
+			{
+				s = buf;
+
+				/* broken pdfs where line start with white space */
+				while (*s != '\0' && iswhite(*s))
+					s++;
+
+				xref->table[i].ofs = atoi(s);
+				xref->table[i].gen = atoi(s + 11);
+				xref->table[i].type = s[17];
+				if (s[17] != 'f' && s[17] != 'n' && s[17] != 'o')
+					return fz_throw("unexpected xref type: %#x (%d %d R)", s[17], i, xref->table[i].gen);
+			}
+		}
+	}
+
+	error = pdf_lex(&tok, xref->file, buf, cap, &n);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	if (tok != PDF_TOK_TRAILER)
+		return fz_throw("expected trailer marker");
+
+	error = pdf_lex(&tok, xref->file, buf, cap, &n);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	if (tok != PDF_TOK_OPEN_DICT)
+		return fz_throw("expected trailer dictionary");
+
+	error = pdf_parse_dict(trailerp, xref, xref->file, buf, cap);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_new_xref_section(pdf_xref *xref, fz_stream *stm, int i0, int i1, int w0, int w1, int w2)
+{
+	int i, n;
+
+	if (i0 < 0 || i0 + i1 > xref->len)
+		return fz_throw("xref stream has too many entries");
+
+	for (i = i0; i < i0 + i1; i++)
+	{
+		int a = 0;
+		int b = 0;
+		int c = 0;
+
+		if (fz_is_eof(stm))
+			return fz_throw("truncated xref stream");
+
+		for (n = 0; n < w0; n++)
+			a = (a << 8) + fz_read_byte(stm);
+		for (n = 0; n < w1; n++)
+			b = (b << 8) + fz_read_byte(stm);
+		for (n = 0; n < w2; n++)
+			c = (c << 8) + fz_read_byte(stm);
+
+		if (!xref->table[i].type)
+		{
+			int t = w0 ? a : 1;
+			xref->table[i].type = t == 0 ? 'f' : t == 1 ? 'n' : t == 2 ? 'o' : 0;
+			xref->table[i].ofs = w1 ? b : 0;
+			xref->table[i].gen = w2 ? c : 0;
+		}
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_new_xref(fz_obj **trailerp, pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	fz_stream *stm;
+	fz_obj *trailer;
+	fz_obj *index;
+	fz_obj *obj;
+	int num, gen, stm_ofs;
+	int size, w0, w1, w2;
+	int t;
+
+	error = pdf_parse_ind_obj(&trailer, xref, xref->file, buf, cap, &num, &gen, &stm_ofs);
+	if (error)
+		return fz_rethrow(error, "cannot parse compressed xref stream object");
+
+	obj = fz_dict_gets(trailer, "Size");
+	if (!obj)
+	{
+		fz_drop_obj(trailer);
+		return fz_throw("xref stream missing Size entry (%d %d R)", num, gen);
+	}
+	size = fz_to_int(obj);
+
+	if (size > xref->len)
+	{
+		pdf_resize_xref(xref, size);
+	}
+
+	if (num < 0 || num >= xref->len)
+	{
+		fz_drop_obj(trailer);
+		return fz_throw("object id (%d %d R) out of range (0..%d)", num, gen, xref->len - 1);
+	}
+
+	obj = fz_dict_gets(trailer, "W");
+	if (!obj) {
+		fz_drop_obj(trailer);
+		return fz_throw("xref stream missing W entry (%d %d R)", num, gen);
+	}
+	w0 = fz_to_int(fz_array_get(obj, 0));
+	w1 = fz_to_int(fz_array_get(obj, 1));
+	w2 = fz_to_int(fz_array_get(obj, 2));
+
+	index = fz_dict_gets(trailer, "Index");
+
+	error = pdf_open_stream_at(&stm, xref, num, gen, trailer, stm_ofs);
+	if (error)
+	{
+		fz_drop_obj(trailer);
+		return fz_rethrow(error, "cannot open compressed xref stream (%d %d R)", num, gen);
+	}
+
+	if (!index)
+	{
+		error = pdf_read_new_xref_section(xref, stm, 0, size, w0, w1, w2);
+		if (error)
+		{
+			fz_close(stm);
+			fz_drop_obj(trailer);
+			return fz_rethrow(error, "cannot read xref stream (%d %d R)", num, gen);
+		}
+	}
+	else
+	{
+		for (t = 0; t < fz_array_len(index); t += 2)
+		{
+			int i0 = fz_to_int(fz_array_get(index, t + 0));
+			int i1 = fz_to_int(fz_array_get(index, t + 1));
+			error = pdf_read_new_xref_section(xref, stm, i0, i1, w0, w1, w2);
+			if (error)
+			{
+				fz_close(stm);
+				fz_drop_obj(trailer);
+				return fz_rethrow(error, "cannot read xref stream section (%d %d R)", num, gen);
+			}
+		}
+	}
+
+	fz_close(stm);
+
+	*trailerp = trailer;
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_xref(fz_obj **trailerp, pdf_xref *xref, int ofs, char *buf, int cap)
+{
+	fz_error error;
+	int c;
+
+	fz_seek(xref->file, ofs, 0);
+
+	while (iswhite(fz_peek_byte(xref->file)))
+		fz_read_byte(xref->file);
+
+	c = fz_peek_byte(xref->file);
+	if (c == 'x')
+	{
+		error = pdf_read_old_xref(trailerp, xref, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot read xref (ofs=%d)", ofs);
+	}
+	else if (c >= '0' && c <= '9')
+	{
+		error = pdf_read_new_xref(trailerp, xref, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot read xref (ofs=%d)", ofs);
+	}
+	else
+	{
+		return fz_throw("cannot recognize xref format");
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_xref_sections(pdf_xref *xref, int ofs, char *buf, int cap)
+{
+	fz_error error;
+	fz_obj *trailer;
+	fz_obj *prev;
+	fz_obj *xrefstm;
+
+	error = pdf_read_xref(&trailer, xref, ofs, buf, cap);
+	if (error)
+		return fz_rethrow(error, "cannot read xref section");
+
+	/* FIXME: do we overwrite free entries properly? */
+	xrefstm = fz_dict_gets(trailer, "XRefStm");
+	if (xrefstm)
+	{
+		error = pdf_read_xref_sections(xref, fz_to_int(xrefstm), buf, cap);
+		if (error)
+		{
+			fz_drop_obj(trailer);
+			return fz_rethrow(error, "cannot read /XRefStm xref section");
+		}
+	}
+
+	prev = fz_dict_gets(trailer, "Prev");
+	if (prev)
+	{
+		error = pdf_read_xref_sections(xref, fz_to_int(prev), buf, cap);
+		if (error)
+		{
+			fz_drop_obj(trailer);
+			return fz_rethrow(error, "cannot read /Prev xref section");
+		}
+	}
+
+	fz_drop_obj(trailer);
+	return fz_okay;
+}
+
+/*
+ * load xref tables from pdf
+ */
+
+static fz_error
+pdf_load_xref(pdf_xref *xref, char *buf, int bufsize)
+{
+	fz_error error;
+	fz_obj *size;
+	int i;
+
+	error = pdf_load_version(xref);
+	if (error)
+		return fz_rethrow(error, "cannot read version marker");
+
+	error = pdf_read_start_xref(xref);
+	if (error)
+		return fz_rethrow(error, "cannot read startxref");
+
+	error = pdf_read_trailer(xref, buf, bufsize);
+	if (error)
+		return fz_rethrow(error, "cannot read trailer");
+
+	size = fz_dict_gets(xref->trailer, "Size");
+	if (!size)
+		return fz_throw("trailer missing Size entry");
+
+	pdf_resize_xref(xref, fz_to_int(size));
+
+	error = pdf_read_xref_sections(xref, xref->startxref, buf, bufsize);
+	if (error)
+		return fz_rethrow(error, "cannot read xref");
+
+	/* broken pdfs where first object is not free */
+	if (xref->table[0].type != 'f')
+		return fz_throw("first object in xref is not free");
+
+	/* broken pdfs where object offsets are out of range */
+	for (i = 0; i < xref->len; i++)
+	{
+		if (xref->table[i].type == 'n')
+			if (xref->table[i].ofs <= 0 || xref->table[i].ofs >= xref->file_size)
+				return fz_throw("object offset out of range: %d (%d 0 R)", xref->table[i].ofs, i);
+		if (xref->table[i].type == 'o')
+			if (xref->table[i].ofs <= 0 || xref->table[i].ofs >= xref->len || xref->table[xref->table[i].ofs].type != 'n')
+				return fz_throw("invalid reference to an objstm that does not exist: %d (%d 0 R)", xref->table[i].ofs, i);
+	}
+
+	return fz_okay;
+}
+
+/*
+ * Initialize and load xref tables.
+ * If password is not null, try to decrypt.
+ */
+
+fz_error
+pdf_open_xref_with_stream(pdf_xref **xrefp, fz_stream *file, char *password)
+{
+	pdf_xref *xref;
+	fz_error error;
+	fz_obj *encrypt, *id;
+	fz_obj *dict, *obj;
+	int i, repaired = 0;
+
+	/* install pdf specific callback */
+	fz_resolve_indirect = pdf_resolve_indirect;
+
+	xref = fz_malloc(sizeof(pdf_xref));
+
+	memset(xref, 0, sizeof(pdf_xref));
+
+	xref->file = fz_keep_stream(file);
+
+	error = pdf_load_xref(xref, xref->scratch, sizeof xref->scratch);
+	if (error)
+	{
+		fz_catch(error, "trying to repair");
+		if (xref->table)
+		{
+			fz_free(xref->table);
+			xref->table = NULL;
+			xref->len = 0;
+		}
+		if (xref->trailer)
+		{
+			fz_drop_obj(xref->trailer);
+			xref->trailer = NULL;
+		}
+		error = pdf_repair_xref(xref, xref->scratch, sizeof xref->scratch);
+		if (error)
+		{
+			pdf_free_xref(xref);
+			return fz_rethrow(error, "cannot repair document");
+		}
+		repaired = 1;
+	}
+
+	encrypt = fz_dict_gets(xref->trailer, "Encrypt");
+	id = fz_dict_gets(xref->trailer, "ID");
+	if (fz_is_dict(encrypt))
+	{
+		error = pdf_new_crypt(&xref->crypt, encrypt, id);
+		if (error)
+		{
+			pdf_free_xref(xref);
+			return fz_rethrow(error, "cannot decrypt document");
+		}
+	}
+
+	if (pdf_needs_password(xref))
+	{
+		/* Only care if we have a password */
+		if (password)
+		{
+			int okay = pdf_authenticate_password(xref, password);
+			if (!okay)
+			{
+				pdf_free_xref(xref);
+				return fz_throw("invalid password");
+			}
+		}
+	}
+
+	if (repaired)
+	{
+		int hasroot, hasinfo;
+
+		error = pdf_repair_obj_stms(xref);
+		if (error)
+		{
+			pdf_free_xref(xref);
+			return fz_rethrow(error, "cannot repair document");
+		}
+
+		hasroot = fz_dict_gets(xref->trailer, "Root") != NULL;
+		hasinfo = fz_dict_gets(xref->trailer, "Info") != NULL;
+
+		for (i = 1; i < xref->len; i++)
+		{
+			if (xref->table[i].type == 0 || xref->table[i].type == 'f')
+				continue;
+
+			error = pdf_load_object(&dict, xref, i, 0);
+			if (error)
+			{
+				fz_catch(error, "ignoring broken object (%d 0 R)", i);
+				continue;
+			}
+
+			if (!hasroot)
+			{
+				obj = fz_dict_gets(dict, "Type");
+				if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "Catalog"))
+				{
+					obj = fz_new_indirect(i, 0, xref);
+					fz_dict_puts(xref->trailer, "Root", obj);
+					fz_drop_obj(obj);
+				}
+			}
+
+			if (!hasinfo)
+			{
+				if (fz_dict_gets(dict, "Creator") || fz_dict_gets(dict, "Producer"))
+				{
+					obj = fz_new_indirect(i, 0, xref);
+					fz_dict_puts(xref->trailer, "Info", obj);
+					fz_drop_obj(obj);
+				}
+			}
+
+			fz_drop_obj(dict);
+		}
+	}
+
+	*xrefp = xref;
+	return fz_okay;
+}
+
+void
+pdf_free_xref(pdf_xref *xref)
+{
+	int i;
+
+	if (xref->store)
+		pdf_free_store(xref->store);
+
+	if (xref->table)
+	{
+		for (i = 0; i < xref->len; i++)
+		{
+			if (xref->table[i].obj)
+			{
+				fz_drop_obj(xref->table[i].obj);
+				xref->table[i].obj = NULL;
+			}
+		}
+		fz_free(xref->table);
+	}
+
+	if (xref->page_objs)
+	{
+		for (i = 0; i < xref->page_len; i++)
+			fz_drop_obj(xref->page_objs[i]);
+		fz_free(xref->page_objs);
+	}
+
+	if (xref->page_refs)
+	{
+		for (i = 0; i < xref->page_len; i++)
+			fz_drop_obj(xref->page_refs[i]);
+		fz_free(xref->page_refs);
+	}
+
+	if (xref->file)
+		fz_close(xref->file);
+	if (xref->trailer)
+		fz_drop_obj(xref->trailer);
+	if (xref->crypt)
+		pdf_free_crypt(xref->crypt);
+
+	fz_free(xref);
+}
+
+void
+pdf_debug_xref(pdf_xref *xref)
+{
+	int i;
+	printf("xref\n0 %d\n", xref->len);
+	for (i = 0; i < xref->len; i++)
+	{
+		printf("%05d: %010d %05d %c (stm_ofs=%d)\n", i,
+			xref->table[i].ofs,
+			xref->table[i].gen,
+			xref->table[i].type ? xref->table[i].type : '-',
+			xref->table[i].stm_ofs);
+	}
+}
+
+/*
+ * compressed object streams
+ */
+
+static fz_error
+pdf_load_obj_stm(pdf_xref *xref, int num, int gen, char *buf, int cap)
+{
+	fz_error error;
+	fz_stream *stm;
+	fz_obj *objstm;
+	int *numbuf;
+	int *ofsbuf;
+
+	fz_obj *obj;
+	int first;
+	int count;
+	int i, n;
+	int tok;
+
+	error = pdf_load_object(&objstm, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load object stream object (%d %d R)", num, gen);
+
+	count = fz_to_int(fz_dict_gets(objstm, "N"));
+	first = fz_to_int(fz_dict_gets(objstm, "First"));
+
+	numbuf = fz_calloc(count, sizeof(int));
+	ofsbuf = fz_calloc(count, sizeof(int));
+
+	error = pdf_open_stream(&stm, xref, num, gen);
+	if (error)
+	{
+		error = fz_rethrow(error, "cannot open object stream (%d %d R)", num, gen);
+		goto cleanupbuf;
+	}
+
+	for (i = 0; i < count; i++)
+	{
+		error = pdf_lex(&tok, stm, buf, cap, &n);
+		if (error || tok != PDF_TOK_INT)
+		{
+			error = fz_rethrow(error, "corrupt object stream (%d %d R)", num, gen);
+			goto cleanupstm;
+		}
+		numbuf[i] = atoi(buf);
+
+		error = pdf_lex(&tok, stm, buf, cap, &n);
+		if (error || tok != PDF_TOK_INT)
+		{
+			error = fz_rethrow(error, "corrupt object stream (%d %d R)", num, gen);
+			goto cleanupstm;
+		}
+		ofsbuf[i] = atoi(buf);
+	}
+
+	fz_seek(stm, first, 0);
+
+	for (i = 0; i < count; i++)
+	{
+		fz_seek(stm, first + ofsbuf[i], 0);
+
+		error = pdf_parse_stm_obj(&obj, xref, stm, buf, cap);
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot parse object %d in stream (%d %d R)", i, num, gen);
+			goto cleanupstm;
+		}
+
+		if (numbuf[i] < 1 || numbuf[i] >= xref->len)
+		{
+			fz_drop_obj(obj);
+			error = fz_throw("object id (%d 0 R) out of range (0..%d)", numbuf[i], xref->len - 1);
+			goto cleanupstm;
+		}
+
+		if (xref->table[numbuf[i]].type == 'o' && xref->table[numbuf[i]].ofs == num)
+		{
+			if (xref->table[numbuf[i]].obj)
+				fz_drop_obj(xref->table[numbuf[i]].obj);
+			xref->table[numbuf[i]].obj = obj;
+		}
+		else
+		{
+			fz_drop_obj(obj);
+		}
+	}
+
+	fz_close(stm);
+	fz_free(ofsbuf);
+	fz_free(numbuf);
+	fz_drop_obj(objstm);
+	return fz_okay;
+
+cleanupstm:
+	fz_close(stm);
+cleanupbuf:
+	fz_free(ofsbuf);
+	fz_free(numbuf);
+	fz_drop_obj(objstm);
+	return error; /* already rethrown */
+}
+
+/*
+ * object loading
+ */
+
+fz_error
+pdf_cache_object(pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+	pdf_xref_entry *x;
+	int rnum, rgen;
+
+	if (num < 0 || num >= xref->len)
+		return fz_throw("object out of range (%d %d R); xref size %d", num, gen, xref->len);
+
+	x = &xref->table[num];
+
+	if (x->obj)
+		return fz_okay;
+
+	if (x->type == 'f')
+	{
+		x->obj = fz_new_null();
+		return fz_okay;
+	}
+	else if (x->type == 'n')
+	{
+		fz_seek(xref->file, x->ofs, 0);
+
+		error = pdf_parse_ind_obj(&x->obj, xref, xref->file, xref->scratch, sizeof xref->scratch,
+			&rnum, &rgen, &x->stm_ofs);
+		if (error)
+			return fz_rethrow(error, "cannot parse object (%d %d R)", num, gen);
+
+		if (rnum != num)
+			return fz_throw("found object (%d %d R) instead of (%d %d R)", rnum, rgen, num, gen);
+
+		if (xref->crypt)
+			pdf_crypt_obj(xref->crypt, x->obj, num, gen);
+	}
+	else if (x->type == 'o')
+	{
+		if (!x->obj)
+		{
+			error = pdf_load_obj_stm(xref, x->ofs, 0, xref->scratch, sizeof xref->scratch);
+			if (error)
+				return fz_rethrow(error, "cannot load object stream containing object (%d %d R)", num, gen);
+			if (!x->obj)
+				return fz_throw("object (%d %d R) was not found in its object stream", num, gen);
+		}
+	}
+	else
+	{
+		return fz_throw("assert: corrupt xref struct");
+	}
+
+	return fz_okay;
+}
+
+fz_error
+pdf_load_object(fz_obj **objp, pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+
+	error = pdf_cache_object(xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load object (%d %d R) into cache", num, gen);
+
+	assert(xref->table[num].obj);
+
+	*objp = fz_keep_obj(xref->table[num].obj);
+
+	return fz_okay;
+}
+
+fz_obj *
+pdf_resolve_indirect(fz_obj *ref)
+{
+	if (fz_is_indirect(ref))
+	{
+		pdf_xref *xref = fz_get_indirect_xref(ref);
+		int num = fz_to_num(ref);
+		int gen = fz_to_gen(ref);
+		if (xref)
+		{
+			fz_error error = pdf_cache_object(xref, num, gen);
+			if (error)
+			{
+				fz_catch(error, "cannot load object (%d %d R) into cache", num, gen);
+				return ref;
+			}
+			if (xref->table[num].obj)
+				return xref->table[num].obj;
+		}
+	}
+	return ref;
+}
+
+/* Replace numbered object -- for use by pdfclean and similar tools */
+void
+pdf_update_object(pdf_xref *xref, int num, int gen, fz_obj *newobj)
+{
+	pdf_xref_entry *x;
+
+	if (num < 0 || num >= xref->len)
+	{
+		fz_warn("object out of range (%d %d R); xref size %d", num, gen, xref->len);
+		return;
+	}
+
+	x = &xref->table[num];
+
+	if (x->obj)
+		fz_drop_obj(x->obj);
+
+	x->obj = fz_keep_obj(newobj);
+	x->type = 'n';
+	x->ofs = 0;
+}
+
+/*
+ * Convenience function to open a file then call pdf_open_xref_with_stream.
+ */
+
+fz_error
+pdf_open_xref(pdf_xref **xrefp, const char *filename, char *password)
+{
+	fz_error error;
+	fz_stream *file;
+
+	file = fz_open_file(filename);
+	if (!file)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	error = pdf_open_xref_with_stream(xrefp, file, password);
+	if (error)
+		return fz_rethrow(error, "cannot load document '%s'", filename);
+
+	fz_close(file);
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/snprintf.c b/contrib/media/updf/pdf/snprintf.c
new file mode 100644
index 000000000..86f42e90d
--- /dev/null
+++ b/contrib/media/updf/pdf/snprintf.c
@@ -0,0 +1,1025 @@
+/*
+ * snprintf.c - a portable implementation of snprintf
+ *
+ * AUTHOR
+ *   Mark Martinec <mark.martinec@ijs.si>, April 1999.
+ *
+ *   Copyright 1999, Mark Martinec. All rights reserved.
+ *
+ * TERMS AND CONDITIONS
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the "Frontier Artistic License" which comes
+ *   with this Kit.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty
+ *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *   See the Frontier Artistic License for more details.
+ *
+ *   You should have received a copy of the Frontier Artistic License
+ *   with this Kit in the file named LICENSE.txt .
+ *   If not, I'll be glad to provide one.
+ *
+ * FEATURES
+ * - careful adherence to specs regarding flags, field width and precision;
+ * - good performance for large string handling (large format, large
+ *   argument or large paddings). Performance is similar to system's sprintf
+ *   and in several cases significantly better (make sure you compile with
+ *   optimizations turned on, tell the compiler the code is strict ANSI
+ *   if necessary to give it more freedom for optimizations);
+ * - return value semantics per ISO/IEC 9899:1999 ("ISO C99");
+ * - written in standard ISO/ANSI C - requires an ANSI C compiler.
+ *
+ * SUPPORTED CONVERSION SPECIFIERS AND DATA TYPES
+ *
+ * This snprintf only supports the following conversion specifiers:
+ * s, c, d, u, o, x, X, p  (and synonyms: i, D, U, O - see below)
+ * with flags: '-', '+', ' ', '0' and '#'.
+ * An asterisk is supported for field width as well as precision.
+ *
+ * Length modifiers 'h' (short int), 'l' (long int),
+ * and 'll' (long long int) are supported.
+ * NOTE:
+ *   If macro SNPRINTF_LONGLONG_SUPPORT is not defined (default) the
+ *   length modifier 'll' is recognized but treated the same as 'l',
+ *   which may cause argument value truncation! Defining
+ *   SNPRINTF_LONGLONG_SUPPORT requires that your system's sprintf also
+ *   handles length modifier 'll'.  long long int is a language extension
+ *   which may not be portable.
+ *
+ * Conversion of numeric data (conversion specifiers d, u, o, x, X, p)
+ * with length modifiers (none or h, l, ll) is left to the system routine
+ * sprintf, but all handling of flags, field width and precision as well as
+ * c and s conversions is done very carefully by this portable routine.
+ * If a string precision (truncation) is specified (e.g. %.8s) it is
+ * guaranteed the string beyond the specified precision will not be referenced.
+ *
+ * Length modifiers h, l and ll are ignored for c and s conversions (data
+ * types wint_t and wchar_t are not supported).
+ *
+ * The following common synonyms for conversion characters are supported:
+ *   - i is a synonym for d
+ *   - D is a synonym for ld, explicit length modifiers are ignored
+ *   - U is a synonym for lu, explicit length modifiers are ignored
+ *   - O is a synonym for lo, explicit length modifiers are ignored
+ * The D, O and U conversion characters are nonstandard, they are supported
+ * for backward compatibility only, and should not be used for new code.
+ *
+ * The following is specifically NOT supported:
+ *   - flag ' (thousands' grouping character) is recognized but ignored
+ *   - numeric conversion specifiers: f, e, E, g, G and synonym F,
+ *     as well as the new a and A conversion specifiers
+ *   - length modifier 'L' (long double) and 'q' (quad - use 'll' instead)
+ *   - wide character/string conversions: lc, ls, and nonstandard
+ *     synonyms C and S
+ *   - writeback of converted string length: conversion character n
+ *   - the n$ specification for direct reference to n-th argument
+ *   - locales
+ *
+ * It is permitted for str_m to be zero, and it is permitted to specify NULL
+ * pointer for resulting string argument if str_m is zero (as per ISO C99).
+ *
+ * The return value is the number of characters which would be generated
+ * for the given input, excluding the trailing null. If this value
+ * is greater or equal to str_m, not all characters from the result
+ * have been stored in str, output bytes beyond the (str_m-1) -th character
+ * are discarded. If str_m is greater than zero it is guaranteed
+ * the resulting string will be null-terminated.
+ *
+ * NOTE that this matches the ISO C99, OpenBSD, and GNU C library 2.1,
+ * but is different from some older and vendor implementations,
+ * and is also different from XPG, XSH5, SUSv2 specifications.
+ * For historical discussion on changes in the semantics and standards
+ * of snprintf see printf(3) man page in the Linux programmers manual.
+ *
+ * Routines asprintf and vasprintf return a pointer (in the ptr argument)
+ * to a buffer sufficiently large to hold the resulting string. This pointer
+ * should be passed to free(3) to release the allocated storage when it is
+ * no longer needed. If sufficient space cannot be allocated, these functions
+ * will return -1 and set ptr to be a NULL pointer. These two routines are a
+ * GNU C library extensions (glibc).
+ *
+ * Routines asnprintf and vasnprintf are similar to asprintf and vasprintf,
+ * yet, like snprintf and vsnprintf counterparts, will write at most str_m-1
+ * characters into the allocated output string, the last character in the
+ * allocated buffer then gets the terminating null. If the formatted string
+ * length (the return value) is greater than or equal to the str_m argument,
+ * the resulting string was truncated and some of the formatted characters
+ * were discarded. These routines present a handy way to limit the amount
+ * of allocated memory to some sane value.
+ *
+ * AVAILABILITY
+ *   http://www.ijs.si/software/snprintf/
+ *
+ * REVISION HISTORY
+ * 1999-04	V0.9  Mark Martinec
+ *		- initial version, some modifications after comparing printf
+ *		  man pages for Digital Unix 4.0, Solaris 2.6 and HPUX 10,
+ *		  and checking how Perl handles sprintf (differently!);
+ * 1999-04-09	V1.0  Mark Martinec <mark.martinec@ijs.si>
+ *		- added main test program, fixed remaining inconsistencies,
+ *		  added optional (long long int) support;
+ * 1999-04-12	V1.1  Mark Martinec <mark.martinec@ijs.si>
+ *		- support the 'p' conversion (pointer to void);
+ *		- if a string precision is specified
+ *		  make sure the string beyond the specified precision
+ *		  will not be referenced (e.g. by strlen);
+ * 1999-04-13	V1.2  Mark Martinec <mark.martinec@ijs.si>
+ *		- support synonyms %D=%ld, %U=%lu, %O=%lo;
+ *		- speed up the case of long format string with few conversions;
+ * 1999-06-30	V1.3  Mark Martinec <mark.martinec@ijs.si>
+ *		- fixed runaway loop (eventually crashing when str_l wraps
+ *		  beyond 2^31) while copying format string without
+ *		  conversion specifiers to a buffer that is too short
+ *		  (thanks to Edwin Young <edwiny@autonomy.com> for
+ *		  spotting the problem);
+ *		- added macros PORTABLE_SNPRINTF_VERSION_(MAJOR|MINOR)
+ *		  to snprintf.h
+ * 2000-02-14	V2.0 (never released) Mark Martinec <mark.martinec@ijs.si>
+ *		- relaxed license terms: The Artistic License now applies.
+ *		  You may still apply the GNU GENERAL PUBLIC LICENSE
+ *		  as was distributed with previous versions, if you prefer;
+ *		- changed REVISION HISTORY dates to use ISO 8601 date format;
+ *		- added vsnprintf (patch also independently proposed by
+ *		  Caolan McNamara 2000-05-04, and Keith M Willenson 2000-06-01)
+ * 2000-06-27	V2.1  Mark Martinec <mark.martinec@ijs.si>
+ *		- removed POSIX check for str_m<1; value 0 for str_m is
+ *		  allowed by ISO C99 (and GNU C library 2.1) - (pointed out
+ *		  on 2000-05-04 by Caolan McNamara, caolan@ csn dot ul dot ie).
+ *		  Besides relaxed license this change in standards adherence
+ *		  is the main reason to bump up the major version number;
+ *		- added nonstandard routines asnprintf, vasnprintf, asprintf,
+ *		  vasprintf that dynamically allocate storage for the
+ *		  resulting string; these routines are not compiled by default,
+ *		  see comments where NEED_V?ASN?PRINTF macros are defined;
+ *		- autoconf contributed by Caolan McNamara
+ * 2000-10-06	V2.2  Mark Martinec <mark.martinec@ijs.si>
+ *		- BUG FIX: the %c conversion used a temporary variable
+ *		  that was no longer in scope when referenced,
+ *		  possibly causing incorrect resulting character;
+ *		- BUG FIX: make precision and minimal field width unsigned
+ *		  to handle huge values (2^31 <= n < 2^32) correctly;
+ *		  also be more careful in the use of signed/unsigned/size_t
+ *		  internal variables - probably more careful than many
+ *		  vendor implementations, but there may still be a case
+ *		  where huge values of str_m, precision or minimal field
+ *		  could cause incorrect behaviour;
+ *		- use separate variables for signed/unsigned arguments,
+ *		  and for short/int, long, and long long argument lengths
+ *		  to avoid possible incompatibilities on certain
+ *		  computer architectures. Also use separate variable
+ *		  arg_sign to hold sign of a numeric argument,
+ *		  to make code more transparent;
+ *		- some fiddling with zero padding and "0x" to make it
+ *		  Linux compatible;
+ *		- systematically use macros fast_memcpy and fast_memset
+ *		  instead of case-by-case hand optimization; determine some
+ *		  breakeven string lengths for different architectures;
+ *		- terminology change: 'format' -> 'conversion specifier',
+ *		  'C9x' -> 'ISO/IEC 9899:1999 ("ISO C99")',
+ *		  'alternative form' -> 'alternate form',
+ *		  'data type modifier' -> 'length modifier';
+ *		- several comments rephrased and new ones added;
+ *		- make compiler not complain about 'credits' defined but
+ *		  not used;
+ */
+
+
+/* Define HAVE_SNPRINTF if your system already has snprintf and vsnprintf.
+ *
+ * If HAVE_SNPRINTF is defined this module will not produce code for
+ * snprintf and vsnprintf, unless PREFER_PORTABLE_SNPRINTF is defined as well,
+ * causing this portable version of snprintf to be called portable_snprintf
+ * (and portable_vsnprintf).
+ */
+/* #define HAVE_SNPRINTF */
+
+/* Define PREFER_PORTABLE_SNPRINTF if your system does have snprintf and
+ * vsnprintf but you would prefer to use the portable routine(s) instead.
+ * In this case the portable routine is declared as portable_snprintf
+ * (and portable_vsnprintf) and a macro 'snprintf' (and 'vsnprintf')
+ * is defined to expand to 'portable_v?snprintf' - see file snprintf.h .
+ * Defining this macro is only useful if HAVE_SNPRINTF is also defined,
+ * but does does no harm if defined nevertheless.
+ */
+/* #define PREFER_PORTABLE_SNPRINTF */
+
+/* Define SNPRINTF_LONGLONG_SUPPORT if you want to support
+ * data type (long long int) and length modifier 'll' (e.g. %lld).
+ * If undefined, 'll' is recognized but treated as a single 'l'.
+ *
+ * If the system's sprintf does not handle 'll'
+ * the SNPRINTF_LONGLONG_SUPPORT must not be defined!
+ *
+ * This is off by default as (long long int) is a language extension.
+ */
+/* #define SNPRINTF_LONGLONG_SUPPORT */
+
+/* Define NEED_SNPRINTF_ONLY if you only need snprintf, and not vsnprintf.
+ * If NEED_SNPRINTF_ONLY is defined, the snprintf will be defined directly,
+ * otherwise both snprintf and vsnprintf routines will be defined
+ * and snprintf will be a simple wrapper around vsnprintf, at the expense
+ * of an extra procedure call.
+ */
+/* #define NEED_SNPRINTF_ONLY */
+
+/* Define NEED_V?ASN?PRINTF macros if you need library extension
+ * routines asprintf, vasprintf, asnprintf, vasnprintf respectively,
+ * and your system library does not provide them. They are all small
+ * wrapper routines around portable_vsnprintf. Defining any of the four
+ * NEED_V?ASN?PRINTF macros automatically turns off NEED_SNPRINTF_ONLY
+ * and turns on PREFER_PORTABLE_SNPRINTF.
+ *
+ * Watch for name conflicts with the system library if these routines
+ * are already present there.
+ *
+ * NOTE: vasprintf and vasnprintf routines need va_copy() from stdarg.h, as
+ * specified by C99, to be able to traverse the same list of arguments twice.
+ * I don't know of any other standard and portable way of achieving the same.
+ * With some versions of gcc you may use __va_copy(). You might even get away
+ * with "ap2 = ap", in this case you must not call va_end(ap2) !
+ *   #define va_copy(ap2,ap) ap2 = ap
+ */
+/* #define NEED_ASPRINTF   */
+/* #define NEED_ASNPRINTF  */
+/* #define NEED_VASPRINTF  */
+/* #define NEED_VASNPRINTF */
+
+
+/* Define the following macros if desired:
+ *   SOLARIS_COMPATIBLE, SOLARIS_BUG_COMPATIBLE,
+ *   HPUX_COMPATIBLE, HPUX_BUG_COMPATIBLE, LINUX_COMPATIBLE,
+ *   DIGITAL_UNIX_COMPATIBLE, DIGITAL_UNIX_BUG_COMPATIBLE,
+ *   PERL_COMPATIBLE, PERL_BUG_COMPATIBLE,
+ *
+ * - For portable applications it is best not to rely on peculiarities
+ *   of a given implementation so it may be best not to define any
+ *   of the macros that select compatibility and to avoid features
+ *   that vary among the systems.
+ *
+ * - Selecting compatibility with more than one operating system
+ *   is not strictly forbidden but is not recommended.
+ *
+ * - 'x'_BUG_COMPATIBLE implies 'x'_COMPATIBLE .
+ *
+ * - 'x'_COMPATIBLE refers to (and enables) a behaviour that is
+ *   documented in a sprintf man page on a given operating system
+ *   and actually adhered to by the system's sprintf (but not on
+ *   most other operating systems). It may also refer to and enable
+ *   a behaviour that is declared 'undefined' or 'implementation specific'
+ *   in the man page but a given implementation behaves predictably
+ *   in a certain way.
+ *
+ * - 'x'_BUG_COMPATIBLE refers to (and enables) a behaviour of system's sprintf
+ *   that contradicts the sprintf man page on the same operating system.
+ *
+ * - I do not claim that the 'x'_COMPATIBLE and 'x'_BUG_COMPATIBLE
+ *   conditionals take into account all idiosyncrasies of a particular
+ *   implementation, there may be other incompatibilities.
+ */
+
+
+
+/* ============================================= */
+/* NO USER SERVICABLE PARTS FOLLOWING THIS POINT */
+/* ============================================= */
+
+#define PORTABLE_SNPRINTF_VERSION_MAJOR 2
+#define PORTABLE_SNPRINTF_VERSION_MINOR 2
+
+#if defined(NEED_ASPRINTF) || defined(NEED_ASNPRINTF) || defined(NEED_VASPRINTF) || defined(NEED_VASNPRINTF)
+# if defined(NEED_SNPRINTF_ONLY)
+# undef NEED_SNPRINTF_ONLY
+# endif
+# if !defined(PREFER_PORTABLE_SNPRINTF)
+# define PREFER_PORTABLE_SNPRINTF
+# endif
+#endif
+
+#if defined(SOLARIS_BUG_COMPATIBLE) && !defined(SOLARIS_COMPATIBLE)
+#define SOLARIS_COMPATIBLE
+#endif
+
+#if defined(HPUX_BUG_COMPATIBLE) && !defined(HPUX_COMPATIBLE)
+#define HPUX_COMPATIBLE
+#endif
+
+#if defined(DIGITAL_UNIX_BUG_COMPATIBLE) && !defined(DIGITAL_UNIX_COMPATIBLE)
+#define DIGITAL_UNIX_COMPATIBLE
+#endif
+
+#if defined(PERL_BUG_COMPATIBLE) && !defined(PERL_COMPATIBLE)
+#define PERL_COMPATIBLE
+#endif
+
+#if defined(LINUX_BUG_COMPATIBLE) && !defined(LINUX_COMPATIBLE)
+#define LINUX_COMPATIBLE
+#endif
+
+#include <sys/types.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <errno.h>
+
+#ifdef isdigit
+#undef isdigit
+#endif
+#define isdigit(c) ((c) >= '0' && (c) <= '9')
+
+/* For copying strings longer or equal to 'breakeven_point'
+ * it is more efficient to call memcpy() than to do it inline.
+ * The value depends mostly on the processor architecture,
+ * but also on the compiler and its optimization capabilities.
+ * The value is not critical, some small value greater than zero
+ * will be just fine if you don't care to squeeze every drop
+ * of performance out of the code.
+ *
+ * Small values favor memcpy, large values favor inline code.
+ */
+#if defined(__alpha__) || defined(__alpha)
+#  define breakeven_point   2	/* AXP (DEC Alpha)     - gcc or cc or egcs */
+#endif
+#if defined(__i386__)  || defined(__i386)
+#  define breakeven_point  12	/* Intel Pentium/Linux - gcc 2.96 */
+#endif
+#if defined(__hppa)
+#  define breakeven_point  10	/* HP-PA               - gcc */
+#endif
+#if defined(__sparc__) || defined(__sparc)
+#  define breakeven_point  33	/* Sun Sparc 5         - gcc 2.8.1 */
+#endif
+
+/* some other values of possible interest: */
+/* #define breakeven_point  8 */  /* VAX 4000          - vaxc */
+/* #define breakeven_point 19 */  /* VAX 4000          - gcc 2.7.0 */
+
+#ifndef breakeven_point
+#  define breakeven_point   6	/* some reasonable one-size-fits-all value */
+#endif
+
+#define fast_memcpy(d,s,n) \
+  { register size_t nn = (size_t)(n); \
+    if (nn >= breakeven_point) memcpy((d), (s), nn); \
+    else if (nn > 0) { /* proc call overhead is worth only for large strings*/\
+      register char *dd; register const char *ss; \
+      for (ss=(s), dd=(d); nn>0; nn--) *dd++ = *ss++; } }
+
+#define fast_memset(d,c,n) \
+  { register size_t nn = (size_t)(n); \
+    if (nn >= breakeven_point) memset((d), (int)(c), nn); \
+    else if (nn > 0) { /* proc call overhead is worth only for large strings*/\
+      register char *dd; register const int cc=(int)(c); \
+      for (dd=(d); nn>0; nn--) *dd++ = cc; } }
+
+/* prototypes */
+
+#if defined(NEED_ASPRINTF)
+int asprintf   (char **ptr, const char *fmt, /*args*/ ...);
+#endif
+#if defined(NEED_VASPRINTF)
+int vasprintf  (char **ptr, const char *fmt, va_list ap);
+#endif
+#if defined(NEED_ASNPRINTF)
+int asnprintf  (char **ptr, size_t str_m, const char *fmt, /*args*/ ...);
+#endif
+#if defined(NEED_VASNPRINTF)
+int vasnprintf (char **ptr, size_t str_m, const char *fmt, va_list ap);
+#endif
+
+#if defined(HAVE_SNPRINTF)
+/* declare our portable snprintf  routine under name portable_snprintf  */
+/* declare our portable vsnprintf routine under name portable_vsnprintf */
+#else
+/* declare our portable routines under names snprintf and vsnprintf */
+#define portable_snprintf snprintf
+#if !defined(NEED_SNPRINTF_ONLY)
+#define portable_vsnprintf vsnprintf
+#endif
+#endif
+
+#if !defined(HAVE_SNPRINTF) || defined(PREFER_PORTABLE_SNPRINTF)
+int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...);
+#if !defined(NEED_SNPRINTF_ONLY)
+int portable_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap);
+#endif
+#endif
+
+/* declarations */
+
+static char credits[] = "\n\
+@(#)snprintf.c, v2.2: Mark Martinec, <mark.martinec@ijs.si>\n\
+@(#)snprintf.c, v2.2: Copyright 1999, Mark Martinec. Frontier Artistic License applies.\n\
+@(#)snprintf.c, v2.2: http://www.ijs.si/software/snprintf/\n";
+
+#if defined(NEED_ASPRINTF)
+int asprintf(char **ptr, const char *fmt, /*args*/ ...) {
+  va_list ap;
+  size_t str_m;
+  int str_l;
+
+  *ptr = NULL;
+  va_start(ap, fmt);                            /* measure the required size */
+  str_l = portable_vsnprintf(NULL, (size_t)0, fmt, ap);
+  va_end(ap);
+  assert(str_l >= 0);        /* possible integer overflow if str_m > INT_MAX */
+  *ptr = (char *) malloc(str_m = (size_t)str_l + 1);
+  if (*ptr == NULL) { errno = ENOMEM; str_l = -1; }
+  else {
+    int str_l2;
+    va_start(ap, fmt);
+    str_l2 = portable_vsnprintf(*ptr, str_m, fmt, ap);
+    va_end(ap);
+    assert(str_l2 == str_l);
+  }
+  return str_l;
+}
+#endif
+
+#if defined(NEED_VASPRINTF)
+int vasprintf(char **ptr, const char *fmt, va_list ap) {
+  size_t str_m;
+  int str_l;
+
+  *ptr = NULL;
+  { va_list ap2;
+    va_copy(ap2, ap);  /* don't consume the original ap, we'll need it again */
+    str_l = portable_vsnprintf(NULL, (size_t)0, fmt, ap2);/*get required size*/
+    va_end(ap2);
+  }
+  assert(str_l >= 0);        /* possible integer overflow if str_m > INT_MAX */
+  *ptr = (char *) malloc(str_m = (size_t)str_l + 1);
+  if (*ptr == NULL) { errno = ENOMEM; str_l = -1; }
+  else {
+    int str_l2 = portable_vsnprintf(*ptr, str_m, fmt, ap);
+    assert(str_l2 == str_l);
+  }
+  return str_l;
+}
+#endif
+
+#if defined(NEED_ASNPRINTF)
+int asnprintf (char **ptr, size_t str_m, const char *fmt, /*args*/ ...) {
+  va_list ap;
+  int str_l;
+
+  *ptr = NULL;
+  va_start(ap, fmt);                            /* measure the required size */
+  str_l = portable_vsnprintf(NULL, (size_t)0, fmt, ap);
+  va_end(ap);
+  assert(str_l >= 0);        /* possible integer overflow if str_m > INT_MAX */
+  if ((size_t)str_l + 1 < str_m) str_m = (size_t)str_l + 1;      /* truncate */
+  /* if str_m is 0, no buffer is allocated, just set *ptr to NULL */
+  if (str_m == 0) {  /* not interested in resulting string, just return size */
+  } else {
+    *ptr = (char *) malloc(str_m);
+    if (*ptr == NULL) { errno = ENOMEM; str_l = -1; }
+    else {
+      int str_l2;
+      va_start(ap, fmt);
+      str_l2 = portable_vsnprintf(*ptr, str_m, fmt, ap);
+      va_end(ap);
+      assert(str_l2 == str_l);
+    }
+  }
+  return str_l;
+}
+#endif
+
+#if defined(NEED_VASNPRINTF)
+int vasnprintf (char **ptr, size_t str_m, const char *fmt, va_list ap) {
+  int str_l;
+
+  *ptr = NULL;
+  { va_list ap2;
+    va_copy(ap2, ap);  /* don't consume the original ap, we'll need it again */
+    str_l = portable_vsnprintf(NULL, (size_t)0, fmt, ap2);/*get required size*/
+    va_end(ap2);
+  }
+  assert(str_l >= 0);        /* possible integer overflow if str_m > INT_MAX */
+  if ((size_t)str_l + 1 < str_m) str_m = (size_t)str_l + 1;      /* truncate */
+  /* if str_m is 0, no buffer is allocated, just set *ptr to NULL */
+  if (str_m == 0) {  /* not interested in resulting string, just return size */
+  } else {
+    *ptr = (char *) malloc(str_m);
+    if (*ptr == NULL) { errno = ENOMEM; str_l = -1; }
+    else {
+      int str_l2 = portable_vsnprintf(*ptr, str_m, fmt, ap);
+      assert(str_l2 == str_l);
+    }
+  }
+  return str_l;
+}
+#endif
+
+/*
+ * If the system does have snprintf and the portable routine is not
+ * specifically required, this module produces no code for snprintf/vsnprintf.
+ */
+#if !defined(HAVE_SNPRINTF) || defined(PREFER_PORTABLE_SNPRINTF)
+
+#if !defined(NEED_SNPRINTF_ONLY)
+int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...) {
+  va_list ap;
+  int str_l;
+
+  va_start(ap, fmt);
+  str_l = portable_vsnprintf(str, str_m, fmt, ap);
+  va_end(ap);
+  return str_l;
+}
+#endif
+
+#if defined(NEED_SNPRINTF_ONLY)
+int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...) {
+#else
+int portable_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap) {
+#endif
+
+#if defined(NEED_SNPRINTF_ONLY)
+  va_list ap;
+#endif
+  size_t str_l = 0;
+  const char *p = fmt;
+
+/* In contrast with POSIX, the ISO C99 now says
+ * that str can be NULL and str_m can be 0.
+ * This is more useful than the old:  if (str_m < 1) return -1; */
+
+#if defined(NEED_SNPRINTF_ONLY)
+  va_start(ap, fmt);
+#endif
+  if (!p) p = "";
+  while (*p) {
+    if (*p != '%') {
+   /* if (str_l < str_m) str[str_l++] = *p++;    -- this would be sufficient */
+   /* but the following code achieves better performance for cases
+    * where format string is long and contains few conversions */
+      const char *q = strchr(p+1,'%');
+      size_t n = !q ? strlen(p) : (q-p);
+      if (str_l < str_m) {
+        size_t avail = str_m-str_l;
+        fast_memcpy(str+str_l, p, (n>avail?avail:n));
+      }
+      p += n; str_l += n;
+    } else {
+      const char *starting_p;
+      size_t min_field_width = 0, precision = 0;
+      int zero_padding = 0, precision_specified = 0, justify_left = 0;
+      int alternate_form = 0, force_sign = 0;
+      int space_for_positive = 1; /* If both the ' ' and '+' flags appear,
+                                     the ' ' flag should be ignored. */
+      char length_modifier = '\0';            /* allowed values: \0, h, l, L */
+      char tmp[32];/* temporary buffer for simple numeric->string conversion */
+
+      const char *str_arg;      /* string address in case of string argument */
+      size_t str_arg_l;         /* natural field width of arg without padding
+                                   and sign */
+      unsigned char uchar_arg;
+        /* unsigned char argument value - only defined for c conversion.
+           N.B. standard explicitly states the char argument for
+           the c conversion is unsigned */
+
+      size_t number_of_zeros_to_pad = 0;
+        /* number of zeros to be inserted for numeric conversions
+           as required by the precision or minimal field width */
+
+      size_t zero_padding_insertion_ind = 0;
+        /* index into tmp where zero padding is to be inserted */
+
+      char fmt_spec = '\0';
+        /* current conversion specifier character */
+
+      str_arg = credits;/* just to make compiler happy (defined but not used)*/
+      str_arg = NULL;
+      starting_p = p; p++;  /* skip '%' */
+   /* parse flags */
+      while (*p == '0' || *p == '-' || *p == '+' ||
+             *p == ' ' || *p == '#' || *p == '\'') {
+        switch (*p) {
+        case '0': zero_padding = 1; break;
+        case '-': justify_left = 1; break;
+        case '+': force_sign = 1; space_for_positive = 0; break;
+        case ' ': force_sign = 1;
+     /* If both the ' ' and '+' flags appear, the ' ' flag should be ignored */
+#ifdef PERL_COMPATIBLE
+     /* ... but in Perl the last of ' ' and '+' applies */
+                  space_for_positive = 1;
+#endif
+                  break;
+        case '#': alternate_form = 1; break;
+        case '\'': break;
+        }
+        p++;
+      }
+   /* If the '0' and '-' flags both appear, the '0' flag should be ignored. */
+
+   /* parse field width */
+      if (*p == '*') {
+        int j;
+        p++; j = va_arg(ap, int);
+        if (j >= 0) min_field_width = j;
+        else { min_field_width = -j; justify_left = 1; }
+      } else if (isdigit((int)(*p))) {
+        /* size_t could be wider than unsigned int;
+           make sure we treat argument like common implementations do */
+        unsigned int uj = *p++ - '0';
+        while (isdigit((int)(*p))) uj = 10*uj + (unsigned int)(*p++ - '0');
+        min_field_width = uj;
+      }
+   /* parse precision */
+      if (*p == '.') {
+        p++; precision_specified = 1;
+        if (*p == '*') {
+          int j = va_arg(ap, int);
+          p++;
+          if (j >= 0) precision = j;
+          else {
+            precision_specified = 0; precision = 0;
+         /* NOTE:
+          *   Solaris 2.6 man page claims that in this case the precision
+          *   should be set to 0.  Digital Unix 4.0, HPUX 10 and BSD man page
+          *   claim that this case should be treated as unspecified precision,
+          *   which is what we do here.
+          */
+          }
+        } else if (isdigit((int)(*p))) {
+          /* size_t could be wider than unsigned int;
+             make sure we treat argument like common implementations do */
+          unsigned int uj = *p++ - '0';
+          while (isdigit((int)(*p))) uj = 10*uj + (unsigned int)(*p++ - '0');
+          precision = uj;
+        }
+      }
+   /* parse 'h', 'l' and 'll' length modifiers */
+      if (*p == 'h' || *p == 'l') {
+        length_modifier = *p; p++;
+        if (length_modifier == 'l' && *p == 'l') {   /* double l = long long */
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+          length_modifier = '2';                  /* double l encoded as '2' */
+#else
+          length_modifier = 'l';                 /* treat it as a single 'l' */
+#endif
+          p++;
+        }
+      }
+      fmt_spec = *p;
+   /* common synonyms: */
+      switch (fmt_spec) {
+      case 'i': fmt_spec = 'd'; break;
+      case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
+      case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
+      case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
+      default: break;
+      }
+   /* get parameter value, do initial processing */
+      switch (fmt_spec) {
+      case '%': /* % behaves similar to 's' regarding flags and field widths */
+      case 'c': /* c behaves similar to 's' regarding flags and field widths */
+      case 's':
+        length_modifier = '\0';          /* wint_t and wchar_t not supported */
+     /* the result of zero padding flag with non-numeric conversion specifier*/
+     /* is undefined. Solaris and HPUX 10 does zero padding in this case,    */
+     /* Digital Unix and Linux does not. */
+#if !defined(SOLARIS_COMPATIBLE) && !defined(HPUX_COMPATIBLE)
+        zero_padding = 0;    /* turn zero padding off for string conversions */
+#endif
+        str_arg_l = 1;
+        switch (fmt_spec) {
+        case '%':
+          str_arg = p; break;
+        case 'c': {
+          int j = va_arg(ap, int);
+          uchar_arg = (unsigned char) j;   /* standard demands unsigned char */
+          str_arg = (const char *) &uchar_arg;
+          break;
+        }
+        case 's':
+          str_arg = va_arg(ap, const char *);
+          if (!str_arg) str_arg_l = 0;
+       /* make sure not to address string beyond the specified precision !!! */
+          else if (!precision_specified) str_arg_l = strlen(str_arg);
+       /* truncate string if necessary as requested by precision */
+          else if (precision == 0) str_arg_l = 0;
+          else {
+       /* memchr on HP does not like n > 2^31  !!! */
+            const char *q = memchr(str_arg, '\0',
+                             precision <= 0x7fffffff ? precision : 0x7fffffff);
+            str_arg_l = !q ? precision : (q-str_arg);
+          }
+          break;
+        default: break;
+        }
+        break;
+      case 'd': case 'u': case 'o': case 'x': case 'X': case 'p': {
+        /* NOTE: the u, o, x, X and p conversion specifiers imply
+                 the value is unsigned;  d implies a signed value */
+
+        int arg_sign = 0;
+          /* 0 if numeric argument is zero (or if pointer is NULL for 'p'),
+            +1 if greater than zero (or nonzero for unsigned arguments),
+            -1 if negative (unsigned argument is never negative) */
+
+        int int_arg = 0;  unsigned int uint_arg = 0;
+          /* only defined for length modifier h, or for no length modifiers */
+
+        long int long_arg = 0;  unsigned long int ulong_arg = 0;
+          /* only defined for length modifier l */
+
+        void *ptr_arg = NULL;
+          /* pointer argument value -only defined for p conversion */
+
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+        long long int long_long_arg = 0;
+        unsigned long long int ulong_long_arg = 0;
+          /* only defined for length modifier ll */
+#endif
+        if (fmt_spec == 'p') {
+        /* HPUX 10: An l, h, ll or L before any other conversion character
+         *   (other than d, i, u, o, x, or X) is ignored.
+         * Digital Unix:
+         *   not specified, but seems to behave as HPUX does.
+         * Solaris: If an h, l, or L appears before any other conversion
+         *   specifier (other than d, i, u, o, x, or X), the behavior
+         *   is undefined. (Actually %hp converts only 16-bits of address
+         *   and %llp treats address as 64-bit data which is incompatible
+         *   with (void *) argument on a 32-bit system).
+         */
+#ifdef SOLARIS_COMPATIBLE
+#  ifdef SOLARIS_BUG_COMPATIBLE
+          /* keep length modifiers even if it represents 'll' */
+#  else
+          if (length_modifier == '2') length_modifier = '\0';
+#  endif
+#else
+          length_modifier = '\0';
+#endif
+          ptr_arg = va_arg(ap, void *);
+          if (ptr_arg != NULL) arg_sign = 1;
+        } else if (fmt_spec == 'd') {  /* signed */
+          switch (length_modifier) {
+          case '\0':
+          case 'h':
+         /* It is non-portable to specify a second argument of char or short
+          * to va_arg, because arguments seen by the called function
+          * are not char or short.  C converts char and short arguments
+          * to int before passing them to a function.
+          */
+            int_arg = va_arg(ap, int);
+            if      (int_arg > 0) arg_sign =  1;
+            else if (int_arg < 0) arg_sign = -1;
+            break;
+          case 'l':
+            long_arg = va_arg(ap, long int);
+            if      (long_arg > 0) arg_sign =  1;
+            else if (long_arg < 0) arg_sign = -1;
+            break;
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+          case '2':
+            long_long_arg = va_arg(ap, long long int);
+            if      (long_long_arg > 0) arg_sign =  1;
+            else if (long_long_arg < 0) arg_sign = -1;
+            break;
+#endif
+          }
+        } else {  /* unsigned */
+          switch (length_modifier) {
+          case '\0':
+          case 'h':
+            uint_arg = va_arg(ap, unsigned int);
+            if (uint_arg) arg_sign = 1;
+            break;
+          case 'l':
+            ulong_arg = va_arg(ap, unsigned long int);
+            if (ulong_arg) arg_sign = 1;
+            break;
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+          case '2':
+            ulong_long_arg = va_arg(ap, unsigned long long int);
+            if (ulong_long_arg) arg_sign = 1;
+            break;
+#endif
+          }
+        }
+        str_arg = tmp; str_arg_l = 0;
+     /* NOTE:
+      *   For d, i, u, o, x, and X conversions, if precision is specified,
+      *   the '0' flag should be ignored. This is so with Solaris 2.6,
+      *   Digital UNIX 4.0, HPUX 10, Linux, FreeBSD, NetBSD; but not with Perl.
+      */
+#ifndef PERL_COMPATIBLE
+        if (precision_specified) zero_padding = 0;
+#endif
+        if (fmt_spec == 'd') {
+          if (force_sign && arg_sign >= 0)
+            tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
+         /* leave negative numbers for sprintf to handle,
+            to avoid handling tricky cases like (short int)(-32768) */
+#ifdef LINUX_COMPATIBLE
+        } else if (fmt_spec == 'p' && force_sign && arg_sign > 0) {
+          tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
+#endif
+        } else if (alternate_form) {
+          if (arg_sign != 0 && (fmt_spec == 'x' || fmt_spec == 'X') )
+            { tmp[str_arg_l++] = '0'; tmp[str_arg_l++] = fmt_spec; }
+         /* alternate form should have no effect for p conversion, but ... */
+#ifdef HPUX_COMPATIBLE
+          else if (fmt_spec == 'p'
+         /* HPUX 10: for an alternate form of p conversion,
+          *          a nonzero result is prefixed by 0x. */
+#ifndef HPUX_BUG_COMPATIBLE
+         /* Actually it uses 0x prefix even for a zero value. */
+                   && arg_sign != 0
+#endif
+                  ) { tmp[str_arg_l++] = '0'; tmp[str_arg_l++] = 'x'; }
+#endif
+        }
+        zero_padding_insertion_ind = str_arg_l;
+        if (!precision_specified) precision = 1;   /* default precision is 1 */
+        if (precision == 0 && arg_sign == 0
+#if defined(HPUX_BUG_COMPATIBLE) || defined(LINUX_COMPATIBLE)
+            && fmt_spec != 'p'
+         /* HPUX 10 man page claims: With conversion character p the result of
+          * converting a zero value with a precision of zero is a null string.
+          * Actually HP returns all zeroes, and Linux returns "(nil)". */
+#endif
+        ) {
+         /* converted to null string */
+         /* When zero value is formatted with an explicit precision 0,
+            the resulting formatted string is empty (d, i, u, o, x, X, p).   */
+        } else {
+          char f[5]; int f_l = 0;
+          f[f_l++] = '%';    /* construct a simple format string for sprintf */
+          if (!length_modifier) { }
+          else if (length_modifier=='2') { f[f_l++] = 'l'; f[f_l++] = 'l'; }
+          else f[f_l++] = length_modifier;
+          f[f_l++] = fmt_spec; f[f_l++] = '\0';
+          if (fmt_spec == 'p') str_arg_l += sprintf(tmp+str_arg_l, f, ptr_arg);
+          else if (fmt_spec == 'd') {  /* signed */
+            switch (length_modifier) {
+            case '\0':
+            case 'h': str_arg_l+=sprintf(tmp+str_arg_l, f, int_arg);  break;
+            case 'l': str_arg_l+=sprintf(tmp+str_arg_l, f, long_arg); break;
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+            case '2': str_arg_l+=sprintf(tmp+str_arg_l,f,long_long_arg); break;
+#endif
+            }
+          } else {  /* unsigned */
+            switch (length_modifier) {
+            case '\0':
+            case 'h': str_arg_l+=sprintf(tmp+str_arg_l, f, uint_arg);  break;
+            case 'l': str_arg_l+=sprintf(tmp+str_arg_l, f, ulong_arg); break;
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+            case '2': str_arg_l+=sprintf(tmp+str_arg_l,f,ulong_long_arg);break;
+#endif
+            }
+          }
+         /* include the optional minus sign and possible "0x"
+            in the region before the zero padding insertion point */
+          if (zero_padding_insertion_ind < str_arg_l &&
+              tmp[zero_padding_insertion_ind] == '-') {
+            zero_padding_insertion_ind++;
+          }
+          if (zero_padding_insertion_ind+1 < str_arg_l &&
+              tmp[zero_padding_insertion_ind]   == '0' &&
+             (tmp[zero_padding_insertion_ind+1] == 'x' ||
+              tmp[zero_padding_insertion_ind+1] == 'X') ) {
+            zero_padding_insertion_ind += 2;
+          }
+        }
+        { size_t num_of_digits = str_arg_l - zero_padding_insertion_ind;
+          if (alternate_form && fmt_spec == 'o'
+#ifdef HPUX_COMPATIBLE                                  /* ("%#.o",0) -> ""  */
+              && (str_arg_l > 0)
+#endif
+#ifdef DIGITAL_UNIX_BUG_COMPATIBLE                      /* ("%#o",0) -> "00" */
+#else
+              /* unless zero is already the first character */
+              && !(zero_padding_insertion_ind < str_arg_l
+                   && tmp[zero_padding_insertion_ind] == '0')
+#endif
+          ) {        /* assure leading zero for alternate-form octal numbers */
+            if (!precision_specified || precision < num_of_digits+1) {
+             /* precision is increased to force the first character to be zero,
+                except if a zero value is formatted with an explicit precision
+                of zero */
+              precision = num_of_digits+1; precision_specified = 1;
+            }
+          }
+       /* zero padding to specified precision? */
+          if (num_of_digits < precision) 
+            number_of_zeros_to_pad = precision - num_of_digits;
+        }
+     /* zero padding to specified minimal field width? */
+        if (!justify_left && zero_padding) {
+          int n = min_field_width - (str_arg_l+number_of_zeros_to_pad);
+          if (n > 0) number_of_zeros_to_pad += n;
+        }
+        break;
+      }
+      default: /* unrecognized conversion specifier, keep format string as-is*/
+        zero_padding = 0;  /* turn zero padding off for non-numeric convers. */
+#ifndef DIGITAL_UNIX_COMPATIBLE
+        justify_left = 1; min_field_width = 0;                /* reset flags */
+#endif
+#if defined(PERL_COMPATIBLE) || defined(LINUX_COMPATIBLE)
+     /* keep the entire format string unchanged */
+        str_arg = starting_p; str_arg_l = p - starting_p;
+     /* well, not exactly so for Linux, which does something inbetween,
+      * and I don't feel an urge to imitate it: "%+++++hy" -> "%+y"  */
+#else
+     /* discard the unrecognized conversion, just keep *
+      * the unrecognized conversion character          */
+        str_arg = p; str_arg_l = 0;
+#endif
+        if (*p) str_arg_l++;  /* include invalid conversion specifier unchanged
+                                 if not at end-of-string */
+        break;
+      }
+      if (*p) p++;      /* step over the just processed conversion specifier */
+   /* insert padding to the left as requested by min_field_width;
+      this does not include the zero padding in case of numerical conversions*/
+      if (!justify_left) {                /* left padding with blank or zero */
+        int n = min_field_width - (str_arg_l+number_of_zeros_to_pad);
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memset(str+str_l, (zero_padding?'0':' '), (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+      }
+   /* zero padding as requested by the precision or by the minimal field width
+    * for numeric conversions required? */
+      if (number_of_zeros_to_pad <= 0) {
+     /* will not copy first part of numeric right now, *
+      * force it to be copied later in its entirety    */
+        zero_padding_insertion_ind = 0;
+      } else {
+     /* insert first part of numerics (sign or '0x') before zero padding */
+        int n = zero_padding_insertion_ind;
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memcpy(str+str_l, str_arg, (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+     /* insert zero padding as requested by the precision or min field width */
+        n = number_of_zeros_to_pad;
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memset(str+str_l, '0', (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+      }
+   /* insert formatted string
+    * (or as-is conversion specifier for unknown conversions) */
+      { int n = str_arg_l - zero_padding_insertion_ind;
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memcpy(str+str_l, str_arg+zero_padding_insertion_ind,
+                        (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+      }
+   /* insert right padding */
+      if (justify_left) {          /* right blank padding to the field width */
+        int n = min_field_width - (str_arg_l+number_of_zeros_to_pad);
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memset(str+str_l, ' ', (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+      }
+    }
+  }
+#if defined(NEED_SNPRINTF_ONLY)
+  va_end(ap);
+#endif
+  if (str_m > 0) { /* make sure the string is null-terminated
+                      even at the expense of overwriting the last character
+                      (shouldn't happen, but just in case) */
+    str[str_l <= str_m-1 ? str_l : str_m-1] = '\0';
+  }
+  /* Return the number of characters formatted (excluding trailing null
+   * character), that is, the number of characters that would have been
+   * written to the buffer if it were large enough.
+   *
+   * The value of str_l should be returned, but str_l is of unsigned type
+   * size_t, and snprintf is int, possibly leading to an undetected
+   * integer overflow, resulting in a negative return value, which is illegal.
+   * Both XSH5 and ISO C99 (at least the draft) are silent on this issue.
+   * Should errno be set to EOVERFLOW and EOF returned in this case???
+   */
+  return (int) str_l;
+}
+#endif
diff --git a/contrib/media/updf/pdf/snprintf.h b/contrib/media/updf/pdf/snprintf.h
new file mode 100644
index 000000000..70ec84157
--- /dev/null
+++ b/contrib/media/updf/pdf/snprintf.h
@@ -0,0 +1,26 @@
+#ifndef _PORTABLE_SNPRINTF_H_
+#define _PORTABLE_SNPRINTF_H_
+
+#define PORTABLE_SNPRINTF_VERSION_MAJOR 2
+#define PORTABLE_SNPRINTF_VERSION_MINOR 2
+
+#ifdef HAVE_SNPRINTF
+#include <stdio.h>
+#else
+extern int snprintf(char *, size_t, const char *, /*args*/ ...);
+extern int vsnprintf(char *, size_t, const char *, va_list);
+#endif
+
+#if defined(HAVE_SNPRINTF) && defined(PREFER_PORTABLE_SNPRINTF)
+extern int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...);
+extern int portable_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap);
+#define snprintf  portable_snprintf
+#define vsnprintf portable_vsnprintf
+#endif
+
+extern int asprintf  (char **ptr, const char *fmt, /*args*/ ...);
+extern int vasprintf (char **ptr, const char *fmt, va_list ap);
+extern int asnprintf (char **ptr, size_t str_m, const char *fmt, /*args*/ ...);
+extern int vasnprintf(char **ptr, size_t str_m, const char *fmt, va_list ap);
+
+#endif
diff --git a/contrib/media/updf/scripts/cmapdump b/contrib/media/updf/scripts/cmapdump
new file mode 100755
index 000000000..f0b5c07e1
Binary files /dev/null and b/contrib/media/updf/scripts/cmapdump differ
diff --git a/contrib/media/updf/scripts/cmapdump.c b/contrib/media/updf/scripts/cmapdump.c
new file mode 100644
index 000000000..16ef1b8a6
--- /dev/null
+++ b/contrib/media/updf/scripts/cmapdump.c
@@ -0,0 +1,157 @@
+/* cmapdump.c -- parse a CMap file and dump it as a c-struct */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "fitz.h"
+#include "mupdf.h"
+
+#include "../fitz/base_error.c"
+#include "../fitz/base_memory.c"
+#include "../fitz/base_string.c"
+#include "../fitz/stm_buffer.c"
+#include "../fitz/stm_open.c"
+#include "../fitz/stm_read.c"
+
+#include "../pdf/pdf_lex.c"
+#include "../pdf/pdf_cmap.c"
+#include "../pdf/pdf_cmap_parse.c"
+
+static void
+clean(char *p)
+{
+	while (*p)
+	{
+		if ((*p == '/') || (*p == '.') || (*p == '\\') || (*p == '-'))
+			*p = '_';
+		p ++;
+	}
+}
+
+int
+main(int argc, char **argv)
+{
+	pdf_cmap *cmap;
+	fz_error error;
+	fz_stream *fi;
+	FILE *fo;
+	char name[256];
+	char *realname;
+	int i, k;
+
+	if (argc < 3)
+	{
+		fprintf(stderr, "usage: cmapdump output.c lots of cmap files\n");
+		return 1;
+	}
+
+	fo = fopen(argv[1], "wb");
+	if (!fo)
+	{
+		fprintf(stderr, "cmapdump: could not open output file '%s'\n", argv[1]);
+		return 1;
+	}
+
+	fprintf(fo, "/* This is an automatically generated file. Do not edit. */\n");
+
+	for (i = 2; i < argc; i++)
+	{
+		realname = strrchr(argv[i], '/');
+		if (!realname)
+			realname = strrchr(argv[i], '\\');
+		if (realname)
+			realname ++;
+		else
+			realname = argv[i];
+
+		if (strlen(realname) > (sizeof name - 1))
+		{
+			fprintf(stderr, "cmapdump: file name too long\n");
+			return 1;
+		}
+
+		strcpy(name, realname);
+		clean(name);
+
+		fi = fz_open_file(argv[i]);
+		if (!fi)
+			fz_throw("cmapdump: could not open input file '%s'\n", argv[i]);
+
+		error = pdf_parse_cmap(&cmap, fi);
+		if (error)
+		{
+			fz_catch(error, "cmapdump: could not parse input cmap '%s'\n", argv[i]);
+			return 1;
+		}
+
+		fprintf(fo, "\n/* %s */\n\n", cmap->cmap_name);
+
+		fprintf(fo, "static const pdf_range cmap_%s_ranges[] = {", name);
+		if (cmap->rlen == 0)
+		{
+			fprintf(fo, " {0,%d,0}", PDF_CMAP_RANGE);
+		}
+		for (k = 0; k < cmap->rlen; k++)
+		{
+			if (k % 4 == 0)
+				fprintf(fo, "\n");
+			fprintf(fo, "{%d,%d,%d},",
+				cmap->ranges[k].low, cmap->ranges[k].extent_flags, cmap->ranges[k].offset);
+		}
+		fprintf(fo, "\n};\n\n");
+
+		if (cmap->tlen == 0)
+		{
+			fprintf(fo, "static const unsigned short cmap_%s_table[] = { 0 };\n\n", name);
+		}
+		else
+		{
+			fprintf(fo, "static const unsigned short cmap_%s_table[%d] = {",
+				name, cmap->tlen);
+			for (k = 0; k < cmap->tlen; k++)
+			{
+				if (k % 12 == 0)
+					fprintf(fo, "\n");
+				fprintf(fo, "%d,", cmap->table[k]);
+			}
+			fprintf(fo, "\n};\n\n");
+		}
+
+		fprintf(fo, "static pdf_cmap cmap_%s = {\n", name);
+		fprintf(fo, "\t-1, ");
+		fprintf(fo, "\"%s\", ", cmap->cmap_name);
+		fprintf(fo, "\"%s\", 0, ", cmap->usecmap_name);
+		fprintf(fo, "%d, ", cmap->wmode);
+		fprintf(fo, "%d,\n\t{ ", cmap->codespace_len);
+		if (cmap->codespace_len == 0)
+		{
+			fprintf(fo, "{0,0,0},");
+		}
+		for (k = 0; k < cmap->codespace_len; k++)
+		{
+			fprintf(fo, "{%d,%d,%d},",
+				cmap->codespace[k].n, cmap->codespace[k].low, cmap->codespace[k].high);
+		}
+		fprintf(fo, " },\n");
+
+		fprintf(fo, "\t%d, %d, (pdf_range*) cmap_%s_ranges,\n",
+			cmap->rlen, cmap->rlen, name);
+
+		fprintf(fo, "\t%d, %d, (unsigned short*) cmap_%s_table,\n",
+			cmap->tlen, cmap->tlen, name);
+
+		fprintf(fo, "};\n");
+
+		printf("\t{\"%s\",&cmap_%s},\n", cmap->cmap_name, name);
+
+		fz_close(fi);
+	}
+
+	if (fclose(fo))
+	{
+		fprintf(stderr, "cmapdump: could not close output file '%s'\n", argv[1]);
+		return 1;
+	}
+
+	return 0;
+}
diff --git a/contrib/media/updf/scripts/fontdump b/contrib/media/updf/scripts/fontdump
new file mode 100755
index 000000000..878195801
Binary files /dev/null and b/contrib/media/updf/scripts/fontdump differ
diff --git a/contrib/media/updf/scripts/fontdump.c b/contrib/media/updf/scripts/fontdump.c
new file mode 100644
index 000000000..e40bf4aba
--- /dev/null
+++ b/contrib/media/updf/scripts/fontdump.c
@@ -0,0 +1,115 @@
+/* fontdump.c -- an "xxd -i" workalike for dumping binary fonts as source code */
+
+#include <stdio.h>
+#include <string.h>
+
+static int
+hexdump(FILE *fo, FILE *fi)
+{
+	int c, n;
+
+	n = 0;
+	c = fgetc(fi);
+	while (c != -1)
+	{
+		n += fprintf(fo, "%d,", c);
+		if (n > 72) {
+			fprintf(fo, "\n");
+			n = 0;
+		}
+		c = fgetc(fi);
+	}
+
+	return n;
+}
+
+int
+main(int argc, char **argv)
+{
+	FILE *fo;
+	FILE *fi;
+	char fontname[256];
+	char origname[256];
+	char *basename;
+	char *p;
+	int i, len;
+
+	if (argc < 3)
+	{
+		fprintf(stderr, "usage: fontdump output.c input.dat\n");
+		return 1;
+	}
+
+	fo = fopen(argv[1], "wb");
+	if (!fo)
+	{
+		fprintf(stderr, "fontdump: could not open output file '%s'\n", argv[1]);
+		return 1;
+	}
+
+	fprintf(fo, "#ifndef __STRICT_ANSI__\n");
+	fprintf(fo, "#if defined(__linux__) || defined(__FreeBSD__)\n");
+	fprintf(fo, "#define HAVE_INCBIN\n");
+	fprintf(fo, "#endif\n");
+	fprintf(fo, "#endif\n");
+
+	for (i = 2; i < argc; i++)
+	{
+		fi = fopen(argv[i], "rb");
+		if (!fi)
+		{
+			fclose(fo);
+			fprintf(stderr, "fontdump: could not open input file '%s'\n", argv[i]);
+			return 1;
+		}
+
+		basename = strrchr(argv[i], '/');
+		if (!basename)
+			basename = strrchr(argv[i], '\\');
+		if (basename)
+			basename++;
+		else
+			basename = argv[i];
+
+		strcpy(origname, basename);
+		p = strrchr(origname, '.');
+		if (p) *p = 0;
+		strcpy(fontname, origname);
+
+		p = fontname;
+		while (*p)
+		{
+			if (*p == '/' || *p == '.' || *p == '\\' || *p == '-')
+				*p = '_';
+			p ++;
+		}
+
+		fseek(fi, 0, SEEK_END);
+		len = ftell(fi);
+		fseek(fi, 0, SEEK_SET);
+
+		printf("\t{\"%s\",pdf_font_%s,%d},\n", origname, fontname, len);
+
+		fprintf(fo, "\n#ifdef HAVE_INCBIN\n");
+		fprintf(fo, "extern const unsigned char pdf_font_%s[%d];\n", fontname, len);
+		fprintf(fo, "asm(\".globl pdf_font_%s\");\n", fontname);
+		fprintf(fo, "asm(\".balign 8\");\n");
+		fprintf(fo, "asm(\"pdf_font_%s:\");\n", fontname);
+		fprintf(fo, "asm(\".incbin \\\"%s\\\"\");\n", argv[i]);
+		fprintf(fo, "#else\n");
+		fprintf(fo, "static const unsigned char pdf_font_%s[%d] = {\n", fontname, len);
+		hexdump(fo, fi);
+		fprintf(fo, "};\n");
+		fprintf(fo, "#endif\n");
+
+		fclose(fi);
+	}
+
+	if (fclose(fo))
+	{
+		fprintf(stderr, "fontdump: could not close output file '%s'\n", argv[1]);
+		return 1;
+	}
+
+	return 0;
+}
diff --git a/contrib/media/updf/scripts/glyphdump.py b/contrib/media/updf/scripts/glyphdump.py
new file mode 100755
index 000000000..a63df95fb
--- /dev/null
+++ b/contrib/media/updf/scripts/glyphdump.py
@@ -0,0 +1,77 @@
+#!/usr/bin/python
+
+import sys
+
+agl = []
+agltab = []
+aglmap = {}
+
+print "/*"
+
+f = open("glyphlist.txt", "r")
+for line in f.readlines():
+	if line[0] == '#':
+		print line.strip()
+		continue
+	line = line[:-1]
+	name, list = line.split(';')
+	list = map(lambda x: int(x, 16), list.split(' '))
+	agl.append((name, list))
+
+for name, ucslist in agl:
+	num = len(ucslist)
+	ucs = ucslist[0]
+	agltab.append((name, ucs))
+	if ucs not in aglmap:
+		aglmap[ucs] = []
+	aglmap[ucs].append(name)
+
+print "*/"
+print
+
+def dumplist(list):
+	n = 0;
+	for item in list:
+		n += len(item) + 1
+		if n > 78:
+			sys.stdout.write("\n")
+			n = len(item) + 1
+		sys.stdout.write(item)
+		sys.stdout.write(",")
+	sys.stdout.write("\n")
+
+agltab.sort()
+namelist = []
+codelist = []
+for name, ucs in agltab:
+	namelist.append("\"%s\"" % name)
+	codelist.append("%d" % ucs)
+
+keys = aglmap.keys()
+keys.sort()
+dupoffsets = []
+dupnames = []
+for ucs in keys:
+	list = aglmap[ucs]
+	ofs = len(dupnames)
+	if len(list) > 1:
+		dupoffsets.append("%d,%d" % (ucs, ofs))
+		for name in list:
+			dupnames.append("\"%s\"" % name)
+		dupnames.append("0")
+
+print "static const char *agl_name_list[] = {"
+dumplist(namelist)
+print "};"
+print
+print "static const unsigned short agl_code_list[] = {"
+dumplist(codelist)
+print "};"
+print
+print "static const unsigned short agl_dup_offsets[] = {"
+dumplist(dupoffsets)
+print "};"
+print
+print "static const char *agl_dup_names[] = {"
+dumplist(dupnames)
+print "};"
diff --git a/contrib/media/updf/scripts/glyphlist.txt b/contrib/media/updf/scripts/glyphlist.txt
new file mode 100644
index 000000000..b21e977dc
--- /dev/null
+++ b/contrib/media/updf/scripts/glyphlist.txt
@@ -0,0 +1,4291 @@
+# Name: Adobe Glyph List
+# Table version: 2.0
+# Date: September 20, 2002
+#
+# See http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
+#
+# Format: Semicolon-delimited fields:
+#	(1) glyph name
+#	(2) Unicode scalar value
+A;0041
+AE;00C6
+AEacute;01FC
+AEmacron;01E2
+AEsmall;F7E6
+Aacute;00C1
+Aacutesmall;F7E1
+Abreve;0102
+Abreveacute;1EAE
+Abrevecyrillic;04D0
+Abrevedotbelow;1EB6
+Abrevegrave;1EB0
+Abrevehookabove;1EB2
+Abrevetilde;1EB4
+Acaron;01CD
+Acircle;24B6
+Acircumflex;00C2
+Acircumflexacute;1EA4
+Acircumflexdotbelow;1EAC
+Acircumflexgrave;1EA6
+Acircumflexhookabove;1EA8
+Acircumflexsmall;F7E2
+Acircumflextilde;1EAA
+Acute;F6C9
+Acutesmall;F7B4
+Acyrillic;0410
+Adblgrave;0200
+Adieresis;00C4
+Adieresiscyrillic;04D2
+Adieresismacron;01DE
+Adieresissmall;F7E4
+Adotbelow;1EA0
+Adotmacron;01E0
+Agrave;00C0
+Agravesmall;F7E0
+Ahookabove;1EA2
+Aiecyrillic;04D4
+Ainvertedbreve;0202
+Alpha;0391
+Alphatonos;0386
+Amacron;0100
+Amonospace;FF21
+Aogonek;0104
+Aring;00C5
+Aringacute;01FA
+Aringbelow;1E00
+Aringsmall;F7E5
+Asmall;F761
+Atilde;00C3
+Atildesmall;F7E3
+Aybarmenian;0531
+B;0042
+Bcircle;24B7
+Bdotaccent;1E02
+Bdotbelow;1E04
+Becyrillic;0411
+Benarmenian;0532
+Beta;0392
+Bhook;0181
+Blinebelow;1E06
+Bmonospace;FF22
+Brevesmall;F6F4
+Bsmall;F762
+Btopbar;0182
+C;0043
+Caarmenian;053E
+Cacute;0106
+Caron;F6CA
+Caronsmall;F6F5
+Ccaron;010C
+Ccedilla;00C7
+Ccedillaacute;1E08
+Ccedillasmall;F7E7
+Ccircle;24B8
+Ccircumflex;0108
+Cdot;010A
+Cdotaccent;010A
+Cedillasmall;F7B8
+Chaarmenian;0549
+Cheabkhasiancyrillic;04BC
+Checyrillic;0427
+Chedescenderabkhasiancyrillic;04BE
+Chedescendercyrillic;04B6
+Chedieresiscyrillic;04F4
+Cheharmenian;0543
+Chekhakassiancyrillic;04CB
+Cheverticalstrokecyrillic;04B8
+Chi;03A7
+Chook;0187
+Circumflexsmall;F6F6
+Cmonospace;FF23
+Coarmenian;0551
+Csmall;F763
+D;0044
+DZ;01F1
+DZcaron;01C4
+Daarmenian;0534
+Dafrican;0189
+Dcaron;010E
+Dcedilla;1E10
+Dcircle;24B9
+Dcircumflexbelow;1E12
+Dcroat;0110
+Ddotaccent;1E0A
+Ddotbelow;1E0C
+Decyrillic;0414
+Deicoptic;03EE
+Delta;2206
+Deltagreek;0394
+Dhook;018A
+Dieresis;F6CB
+DieresisAcute;F6CC
+DieresisGrave;F6CD
+Dieresissmall;F7A8
+Digammagreek;03DC
+Djecyrillic;0402
+Dlinebelow;1E0E
+Dmonospace;FF24
+Dotaccentsmall;F6F7
+Dslash;0110
+Dsmall;F764
+Dtopbar;018B
+Dz;01F2
+Dzcaron;01C5
+Dzeabkhasiancyrillic;04E0
+Dzecyrillic;0405
+Dzhecyrillic;040F
+E;0045
+Eacute;00C9
+Eacutesmall;F7E9
+Ebreve;0114
+Ecaron;011A
+Ecedillabreve;1E1C
+Echarmenian;0535
+Ecircle;24BA
+Ecircumflex;00CA
+Ecircumflexacute;1EBE
+Ecircumflexbelow;1E18
+Ecircumflexdotbelow;1EC6
+Ecircumflexgrave;1EC0
+Ecircumflexhookabove;1EC2
+Ecircumflexsmall;F7EA
+Ecircumflextilde;1EC4
+Ecyrillic;0404
+Edblgrave;0204
+Edieresis;00CB
+Edieresissmall;F7EB
+Edot;0116
+Edotaccent;0116
+Edotbelow;1EB8
+Efcyrillic;0424
+Egrave;00C8
+Egravesmall;F7E8
+Eharmenian;0537
+Ehookabove;1EBA
+Eightroman;2167
+Einvertedbreve;0206
+Eiotifiedcyrillic;0464
+Elcyrillic;041B
+Elevenroman;216A
+Emacron;0112
+Emacronacute;1E16
+Emacrongrave;1E14
+Emcyrillic;041C
+Emonospace;FF25
+Encyrillic;041D
+Endescendercyrillic;04A2
+Eng;014A
+Enghecyrillic;04A4
+Enhookcyrillic;04C7
+Eogonek;0118
+Eopen;0190
+Epsilon;0395
+Epsilontonos;0388
+Ercyrillic;0420
+Ereversed;018E
+Ereversedcyrillic;042D
+Escyrillic;0421
+Esdescendercyrillic;04AA
+Esh;01A9
+Esmall;F765
+Eta;0397
+Etarmenian;0538
+Etatonos;0389
+Eth;00D0
+Ethsmall;F7F0
+Etilde;1EBC
+Etildebelow;1E1A
+Euro;20AC
+Ezh;01B7
+Ezhcaron;01EE
+Ezhreversed;01B8
+F;0046
+Fcircle;24BB
+Fdotaccent;1E1E
+Feharmenian;0556
+Feicoptic;03E4
+Fhook;0191
+Fitacyrillic;0472
+Fiveroman;2164
+Fmonospace;FF26
+Fourroman;2163
+Fsmall;F766
+G;0047
+GBsquare;3387
+Gacute;01F4
+Gamma;0393
+Gammaafrican;0194
+Gangiacoptic;03EA
+Gbreve;011E
+Gcaron;01E6
+Gcedilla;0122
+Gcircle;24BC
+Gcircumflex;011C
+Gcommaaccent;0122
+Gdot;0120
+Gdotaccent;0120
+Gecyrillic;0413
+Ghadarmenian;0542
+Ghemiddlehookcyrillic;0494
+Ghestrokecyrillic;0492
+Gheupturncyrillic;0490
+Ghook;0193
+Gimarmenian;0533
+Gjecyrillic;0403
+Gmacron;1E20
+Gmonospace;FF27
+Grave;F6CE
+Gravesmall;F760
+Gsmall;F767
+Gsmallhook;029B
+Gstroke;01E4
+H;0048
+H18533;25CF
+H18543;25AA
+H18551;25AB
+H22073;25A1
+HPsquare;33CB
+Haabkhasiancyrillic;04A8
+Hadescendercyrillic;04B2
+Hardsigncyrillic;042A
+Hbar;0126
+Hbrevebelow;1E2A
+Hcedilla;1E28
+Hcircle;24BD
+Hcircumflex;0124
+Hdieresis;1E26
+Hdotaccent;1E22
+Hdotbelow;1E24
+Hmonospace;FF28
+Hoarmenian;0540
+Horicoptic;03E8
+Hsmall;F768
+Hungarumlaut;F6CF
+Hungarumlautsmall;F6F8
+Hzsquare;3390
+I;0049
+IAcyrillic;042F
+IJ;0132
+IUcyrillic;042E
+Iacute;00CD
+Iacutesmall;F7ED
+Ibreve;012C
+Icaron;01CF
+Icircle;24BE
+Icircumflex;00CE
+Icircumflexsmall;F7EE
+Icyrillic;0406
+Idblgrave;0208
+Idieresis;00CF
+Idieresisacute;1E2E
+Idieresiscyrillic;04E4
+Idieresissmall;F7EF
+Idot;0130
+Idotaccent;0130
+Idotbelow;1ECA
+Iebrevecyrillic;04D6
+Iecyrillic;0415
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+ampersandmonospace;FF06
+ampersandsmall;F726
+amsquare;33C2
+anbopomofo;3122
+angbopomofo;3124
+angkhankhuthai;0E5A
+angle;2220
+anglebracketleft;3008
+anglebracketleftvertical;FE3F
+anglebracketright;3009
+anglebracketrightvertical;FE40
+angleleft;2329
+angleright;232A
+angstrom;212B
+anoteleia;0387
+anudattadeva;0952
+anusvarabengali;0982
+anusvaradeva;0902
+anusvaragujarati;0A82
+aogonek;0105
+apaatosquare;3300
+aparen;249C
+apostrophearmenian;055A
+apostrophemod;02BC
+apple;F8FF
+approaches;2250
+approxequal;2248
+approxequalorimage;2252
+approximatelyequal;2245
+araeaekorean;318E
+araeakorean;318D
+arc;2312
+arighthalfring;1E9A
+aring;00E5
+aringacute;01FB
+aringbelow;1E01
+arrowboth;2194
+arrowdashdown;21E3
+arrowdashleft;21E0
+arrowdashright;21E2
+arrowdashup;21E1
+arrowdblboth;21D4
+arrowdbldown;21D3
+arrowdblleft;21D0
+arrowdblright;21D2
+arrowdblup;21D1
+arrowdown;2193
+arrowdownleft;2199
+arrowdownright;2198
+arrowdownwhite;21E9
+arrowheaddownmod;02C5
+arrowheadleftmod;02C2
+arrowheadrightmod;02C3
+arrowheadupmod;02C4
+arrowhorizex;F8E7
+arrowleft;2190
+arrowleftdbl;21D0
+arrowleftdblstroke;21CD
+arrowleftoverright;21C6
+arrowleftwhite;21E6
+arrowright;2192
+arrowrightdblstroke;21CF
+arrowrightheavy;279E
+arrowrightoverleft;21C4
+arrowrightwhite;21E8
+arrowtableft;21E4
+arrowtabright;21E5
+arrowup;2191
+arrowupdn;2195
+arrowupdnbse;21A8
+arrowupdownbase;21A8
+arrowupleft;2196
+arrowupleftofdown;21C5
+arrowupright;2197
+arrowupwhite;21E7
+arrowvertex;F8E6
+asciicircum;005E
+asciicircummonospace;FF3E
+asciitilde;007E
+asciitildemonospace;FF5E
+ascript;0251
+ascriptturned;0252
+asmallhiragana;3041
+asmallkatakana;30A1
+asmallkatakanahalfwidth;FF67
+asterisk;002A
+asteriskaltonearabic;066D
+asteriskarabic;066D
+asteriskmath;2217
+asteriskmonospace;FF0A
+asterisksmall;FE61
+asterism;2042
+asuperior;F6E9
+asymptoticallyequal;2243
+at;0040
+atilde;00E3
+atmonospace;FF20
+atsmall;FE6B
+aturned;0250
+aubengali;0994
+aubopomofo;3120
+audeva;0914
+augujarati;0A94
+augurmukhi;0A14
+aulengthmarkbengali;09D7
+aumatragurmukhi;0A4C
+auvowelsignbengali;09CC
+auvowelsigndeva;094C
+auvowelsigngujarati;0ACC
+avagrahadeva;093D
+aybarmenian;0561
+ayin;05E2
+ayinaltonehebrew;FB20
+ayinhebrew;05E2
+b;0062
+babengali;09AC
+backslash;005C
+backslashmonospace;FF3C
+badeva;092C
+bagujarati;0AAC
+bagurmukhi;0A2C
+bahiragana;3070
+bahtthai;0E3F
+bakatakana;30D0
+bar;007C
+barmonospace;FF5C
+bbopomofo;3105
+bcircle;24D1
+bdotaccent;1E03
+bdotbelow;1E05
+beamedsixteenthnotes;266C
+because;2235
+becyrillic;0431
+beharabic;0628
+behfinalarabic;FE90
+behinitialarabic;FE91
+behiragana;3079
+behmedialarabic;FE92
+behmeeminitialarabic;FC9F
+behmeemisolatedarabic;FC08
+behnoonfinalarabic;FC6D
+bekatakana;30D9
+benarmenian;0562
+bet;05D1
+beta;03B2
+betasymbolgreek;03D0
+betdagesh;FB31
+betdageshhebrew;FB31
+bethebrew;05D1
+betrafehebrew;FB4C
+bhabengali;09AD
+bhadeva;092D
+bhagujarati;0AAD
+bhagurmukhi;0A2D
+bhook;0253
+bihiragana;3073
+bikatakana;30D3
+bilabialclick;0298
+bindigurmukhi;0A02
+birusquare;3331
+blackcircle;25CF
+blackdiamond;25C6
+blackdownpointingtriangle;25BC
+blackleftpointingpointer;25C4
+blackleftpointingtriangle;25C0
+blacklenticularbracketleft;3010
+blacklenticularbracketleftvertical;FE3B
+blacklenticularbracketright;3011
+blacklenticularbracketrightvertical;FE3C
+blacklowerlefttriangle;25E3
+blacklowerrighttriangle;25E2
+blackrectangle;25AC
+blackrightpointingpointer;25BA
+blackrightpointingtriangle;25B6
+blacksmallsquare;25AA
+blacksmilingface;263B
+blacksquare;25A0
+blackstar;2605
+blackupperlefttriangle;25E4
+blackupperrighttriangle;25E5
+blackuppointingsmalltriangle;25B4
+blackuppointingtriangle;25B2
+blank;2423
+blinebelow;1E07
+block;2588
+bmonospace;FF42
+bobaimaithai;0E1A
+bohiragana;307C
+bokatakana;30DC
+bparen;249D
+bqsquare;33C3
+braceex;F8F4
+braceleft;007B
+braceleftbt;F8F3
+braceleftmid;F8F2
+braceleftmonospace;FF5B
+braceleftsmall;FE5B
+bracelefttp;F8F1
+braceleftvertical;FE37
+braceright;007D
+bracerightbt;F8FE
+bracerightmid;F8FD
+bracerightmonospace;FF5D
+bracerightsmall;FE5C
+bracerighttp;F8FC
+bracerightvertical;FE38
+bracketleft;005B
+bracketleftbt;F8F0
+bracketleftex;F8EF
+bracketleftmonospace;FF3B
+bracketlefttp;F8EE
+bracketright;005D
+bracketrightbt;F8FB
+bracketrightex;F8FA
+bracketrightmonospace;FF3D
+bracketrighttp;F8F9
+breve;02D8
+brevebelowcmb;032E
+brevecmb;0306
+breveinvertedbelowcmb;032F
+breveinvertedcmb;0311
+breveinverteddoublecmb;0361
+bridgebelowcmb;032A
+bridgeinvertedbelowcmb;033A
+brokenbar;00A6
+bstroke;0180
+bsuperior;F6EA
+btopbar;0183
+buhiragana;3076
+bukatakana;30D6
+bullet;2022
+bulletinverse;25D8
+bulletoperator;2219
+bullseye;25CE
+c;0063
+caarmenian;056E
+cabengali;099A
+cacute;0107
+cadeva;091A
+cagujarati;0A9A
+cagurmukhi;0A1A
+calsquare;3388
+candrabindubengali;0981
+candrabinducmb;0310
+candrabindudeva;0901
+candrabindugujarati;0A81
+capslock;21EA
+careof;2105
+caron;02C7
+caronbelowcmb;032C
+caroncmb;030C
+carriagereturn;21B5
+cbopomofo;3118
+ccaron;010D
+ccedilla;00E7
+ccedillaacute;1E09
+ccircle;24D2
+ccircumflex;0109
+ccurl;0255
+cdot;010B
+cdotaccent;010B
+cdsquare;33C5
+cedilla;00B8
+cedillacmb;0327
+cent;00A2
+centigrade;2103
+centinferior;F6DF
+centmonospace;FFE0
+centoldstyle;F7A2
+centsuperior;F6E0
+chaarmenian;0579
+chabengali;099B
+chadeva;091B
+chagujarati;0A9B
+chagurmukhi;0A1B
+chbopomofo;3114
+cheabkhasiancyrillic;04BD
+checkmark;2713
+checyrillic;0447
+chedescenderabkhasiancyrillic;04BF
+chedescendercyrillic;04B7
+chedieresiscyrillic;04F5
+cheharmenian;0573
+chekhakassiancyrillic;04CC
+cheverticalstrokecyrillic;04B9
+chi;03C7
+chieuchacirclekorean;3277
+chieuchaparenkorean;3217
+chieuchcirclekorean;3269
+chieuchkorean;314A
+chieuchparenkorean;3209
+chochangthai;0E0A
+chochanthai;0E08
+chochingthai;0E09
+chochoethai;0E0C
+chook;0188
+cieucacirclekorean;3276
+cieucaparenkorean;3216
+cieuccirclekorean;3268
+cieuckorean;3148
+cieucparenkorean;3208
+cieucuparenkorean;321C
+circle;25CB
+circlemultiply;2297
+circleot;2299
+circleplus;2295
+circlepostalmark;3036
+circlewithlefthalfblack;25D0
+circlewithrighthalfblack;25D1
+circumflex;02C6
+circumflexbelowcmb;032D
+circumflexcmb;0302
+clear;2327
+clickalveolar;01C2
+clickdental;01C0
+clicklateral;01C1
+clickretroflex;01C3
+club;2663
+clubsuitblack;2663
+clubsuitwhite;2667
+cmcubedsquare;33A4
+cmonospace;FF43
+cmsquaredsquare;33A0
+coarmenian;0581
+colon;003A
+colonmonetary;20A1
+colonmonospace;FF1A
+colonsign;20A1
+colonsmall;FE55
+colontriangularhalfmod;02D1
+colontriangularmod;02D0
+comma;002C
+commaabovecmb;0313
+commaaboverightcmb;0315
+commaaccent;F6C3
+commaarabic;060C
+commaarmenian;055D
+commainferior;F6E1
+commamonospace;FF0C
+commareversedabovecmb;0314
+commareversedmod;02BD
+commasmall;FE50
+commasuperior;F6E2
+commaturnedabovecmb;0312
+commaturnedmod;02BB
+compass;263C
+congruent;2245
+contourintegral;222E
+control;2303
+controlACK;0006
+controlBEL;0007
+controlBS;0008
+controlCAN;0018
+controlCR;000D
+controlDC1;0011
+controlDC2;0012
+controlDC3;0013
+controlDC4;0014
+controlDEL;007F
+controlDLE;0010
+controlEM;0019
+controlENQ;0005
+controlEOT;0004
+controlESC;001B
+controlETB;0017
+controlETX;0003
+controlFF;000C
+controlFS;001C
+controlGS;001D
+controlHT;0009
+controlLF;000A
+controlNAK;0015
+controlRS;001E
+controlSI;000F
+controlSO;000E
+controlSOT;0002
+controlSTX;0001
+controlSUB;001A
+controlSYN;0016
+controlUS;001F
+controlVT;000B
+copyright;00A9
+copyrightsans;F8E9
+copyrightserif;F6D9
+cornerbracketleft;300C
+cornerbracketlefthalfwidth;FF62
+cornerbracketleftvertical;FE41
+cornerbracketright;300D
+cornerbracketrighthalfwidth;FF63
+cornerbracketrightvertical;FE42
+corporationsquare;337F
+cosquare;33C7
+coverkgsquare;33C6
+cparen;249E
+cruzeiro;20A2
+cstretched;0297
+curlyand;22CF
+curlyor;22CE
+currency;00A4
+cyrBreve;F6D1
+cyrFlex;F6D2
+cyrbreve;F6D4
+cyrflex;F6D5
+d;0064
+daarmenian;0564
+dabengali;09A6
+dadarabic;0636
+dadeva;0926
+dadfinalarabic;FEBE
+dadinitialarabic;FEBF
+dadmedialarabic;FEC0
+dagesh;05BC
+dageshhebrew;05BC
+dagger;2020
+daggerdbl;2021
+dagujarati;0AA6
+dagurmukhi;0A26
+dahiragana;3060
+dakatakana;30C0
+dalarabic;062F
+dalet;05D3
+daletdagesh;FB33
+daletdageshhebrew;FB33
+dalethatafpatah;05D3 05B2
+dalethatafpatahhebrew;05D3 05B2
+dalethatafsegol;05D3 05B1
+dalethatafsegolhebrew;05D3 05B1
+dalethebrew;05D3
+dalethiriq;05D3 05B4
+dalethiriqhebrew;05D3 05B4
+daletholam;05D3 05B9
+daletholamhebrew;05D3 05B9
+daletpatah;05D3 05B7
+daletpatahhebrew;05D3 05B7
+daletqamats;05D3 05B8
+daletqamatshebrew;05D3 05B8
+daletqubuts;05D3 05BB
+daletqubutshebrew;05D3 05BB
+daletsegol;05D3 05B6
+daletsegolhebrew;05D3 05B6
+daletsheva;05D3 05B0
+daletshevahebrew;05D3 05B0
+dalettsere;05D3 05B5
+dalettserehebrew;05D3 05B5
+dalfinalarabic;FEAA
+dammaarabic;064F
+dammalowarabic;064F
+dammatanaltonearabic;064C
+dammatanarabic;064C
+danda;0964
+dargahebrew;05A7
+dargalefthebrew;05A7
+dasiapneumatacyrilliccmb;0485
+dblGrave;F6D3
+dblanglebracketleft;300A
+dblanglebracketleftvertical;FE3D
+dblanglebracketright;300B
+dblanglebracketrightvertical;FE3E
+dblarchinvertedbelowcmb;032B
+dblarrowleft;21D4
+dblarrowright;21D2
+dbldanda;0965
+dblgrave;F6D6
+dblgravecmb;030F
+dblintegral;222C
+dbllowline;2017
+dbllowlinecmb;0333
+dbloverlinecmb;033F
+dblprimemod;02BA
+dblverticalbar;2016
+dblverticallineabovecmb;030E
+dbopomofo;3109
+dbsquare;33C8
+dcaron;010F
+dcedilla;1E11
+dcircle;24D3
+dcircumflexbelow;1E13
+dcroat;0111
+ddabengali;09A1
+ddadeva;0921
+ddagujarati;0AA1
+ddagurmukhi;0A21
+ddalarabic;0688
+ddalfinalarabic;FB89
+dddhadeva;095C
+ddhabengali;09A2
+ddhadeva;0922
+ddhagujarati;0AA2
+ddhagurmukhi;0A22
+ddotaccent;1E0B
+ddotbelow;1E0D
+decimalseparatorarabic;066B
+decimalseparatorpersian;066B
+decyrillic;0434
+degree;00B0
+dehihebrew;05AD
+dehiragana;3067
+deicoptic;03EF
+dekatakana;30C7
+deleteleft;232B
+deleteright;2326
+delta;03B4
+deltaturned;018D
+denominatorminusonenumeratorbengali;09F8
+dezh;02A4
+dhabengali;09A7
+dhadeva;0927
+dhagujarati;0AA7
+dhagurmukhi;0A27
+dhook;0257
+dialytikatonos;0385
+dialytikatonoscmb;0344
+diamond;2666
+diamondsuitwhite;2662
+dieresis;00A8
+dieresisacute;F6D7
+dieresisbelowcmb;0324
+dieresiscmb;0308
+dieresisgrave;F6D8
+dieresistonos;0385
+dihiragana;3062
+dikatakana;30C2
+dittomark;3003
+divide;00F7
+divides;2223
+divisionslash;2215
+djecyrillic;0452
+dkshade;2593
+dlinebelow;1E0F
+dlsquare;3397
+dmacron;0111
+dmonospace;FF44
+dnblock;2584
+dochadathai;0E0E
+dodekthai;0E14
+dohiragana;3069
+dokatakana;30C9
+dollar;0024
+dollarinferior;F6E3
+dollarmonospace;FF04
+dollaroldstyle;F724
+dollarsmall;FE69
+dollarsuperior;F6E4
+dong;20AB
+dorusquare;3326
+dotaccent;02D9
+dotaccentcmb;0307
+dotbelowcmb;0323
+dotbelowcomb;0323
+dotkatakana;30FB
+dotlessi;0131
+dotlessj;F6BE
+dotlessjstrokehook;0284
+dotmath;22C5
+dottedcircle;25CC
+doubleyodpatah;FB1F
+doubleyodpatahhebrew;FB1F
+downtackbelowcmb;031E
+downtackmod;02D5
+dparen;249F
+dsuperior;F6EB
+dtail;0256
+dtopbar;018C
+duhiragana;3065
+dukatakana;30C5
+dz;01F3
+dzaltone;02A3
+dzcaron;01C6
+dzcurl;02A5
+dzeabkhasiancyrillic;04E1
+dzecyrillic;0455
+dzhecyrillic;045F
+e;0065
+eacute;00E9
+earth;2641
+ebengali;098F
+ebopomofo;311C
+ebreve;0115
+ecandradeva;090D
+ecandragujarati;0A8D
+ecandravowelsigndeva;0945
+ecandravowelsigngujarati;0AC5
+ecaron;011B
+ecedillabreve;1E1D
+echarmenian;0565
+echyiwnarmenian;0587
+ecircle;24D4
+ecircumflex;00EA
+ecircumflexacute;1EBF
+ecircumflexbelow;1E19
+ecircumflexdotbelow;1EC7
+ecircumflexgrave;1EC1
+ecircumflexhookabove;1EC3
+ecircumflextilde;1EC5
+ecyrillic;0454
+edblgrave;0205
+edeva;090F
+edieresis;00EB
+edot;0117
+edotaccent;0117
+edotbelow;1EB9
+eegurmukhi;0A0F
+eematragurmukhi;0A47
+efcyrillic;0444
+egrave;00E8
+egujarati;0A8F
+eharmenian;0567
+ehbopomofo;311D
+ehiragana;3048
+ehookabove;1EBB
+eibopomofo;311F
+eight;0038
+eightarabic;0668
+eightbengali;09EE
+eightcircle;2467
+eightcircleinversesansserif;2791
+eightdeva;096E
+eighteencircle;2471
+eighteenparen;2485
+eighteenperiod;2499
+eightgujarati;0AEE
+eightgurmukhi;0A6E
+eighthackarabic;0668
+eighthangzhou;3028
+eighthnotebeamed;266B
+eightideographicparen;3227
+eightinferior;2088
+eightmonospace;FF18
+eightoldstyle;F738
+eightparen;247B
+eightperiod;248F
+eightpersian;06F8
+eightroman;2177
+eightsuperior;2078
+eightthai;0E58
+einvertedbreve;0207
+eiotifiedcyrillic;0465
+ekatakana;30A8
+ekatakanahalfwidth;FF74
+ekonkargurmukhi;0A74
+ekorean;3154
+elcyrillic;043B
+element;2208
+elevencircle;246A
+elevenparen;247E
+elevenperiod;2492
+elevenroman;217A
+ellipsis;2026
+ellipsisvertical;22EE
+emacron;0113
+emacronacute;1E17
+emacrongrave;1E15
+emcyrillic;043C
+emdash;2014
+emdashvertical;FE31
+emonospace;FF45
+emphasismarkarmenian;055B
+emptyset;2205
+enbopomofo;3123
+encyrillic;043D
+endash;2013
+endashvertical;FE32
+endescendercyrillic;04A3
+eng;014B
+engbopomofo;3125
+enghecyrillic;04A5
+enhookcyrillic;04C8
+enspace;2002
+eogonek;0119
+eokorean;3153
+eopen;025B
+eopenclosed;029A
+eopenreversed;025C
+eopenreversedclosed;025E
+eopenreversedhook;025D
+eparen;24A0
+epsilon;03B5
+epsilontonos;03AD
+equal;003D
+equalmonospace;FF1D
+equalsmall;FE66
+equalsuperior;207C
+equivalence;2261
+erbopomofo;3126
+ercyrillic;0440
+ereversed;0258
+ereversedcyrillic;044D
+escyrillic;0441
+esdescendercyrillic;04AB
+esh;0283
+eshcurl;0286
+eshortdeva;090E
+eshortvowelsigndeva;0946
+eshreversedloop;01AA
+eshsquatreversed;0285
+esmallhiragana;3047
+esmallkatakana;30A7
+esmallkatakanahalfwidth;FF6A
+estimated;212E
+esuperior;F6EC
+eta;03B7
+etarmenian;0568
+etatonos;03AE
+eth;00F0
+etilde;1EBD
+etildebelow;1E1B
+etnahtafoukhhebrew;0591
+etnahtafoukhlefthebrew;0591
+etnahtahebrew;0591
+etnahtalefthebrew;0591
+eturned;01DD
+eukorean;3161
+euro;20AC
+evowelsignbengali;09C7
+evowelsigndeva;0947
+evowelsigngujarati;0AC7
+exclam;0021
+exclamarmenian;055C
+exclamdbl;203C
+exclamdown;00A1
+exclamdownsmall;F7A1
+exclammonospace;FF01
+exclamsmall;F721
+existential;2203
+ezh;0292
+ezhcaron;01EF
+ezhcurl;0293
+ezhreversed;01B9
+ezhtail;01BA
+f;0066
+fadeva;095E
+fagurmukhi;0A5E
+fahrenheit;2109
+fathaarabic;064E
+fathalowarabic;064E
+fathatanarabic;064B
+fbopomofo;3108
+fcircle;24D5
+fdotaccent;1E1F
+feharabic;0641
+feharmenian;0586
+fehfinalarabic;FED2
+fehinitialarabic;FED3
+fehmedialarabic;FED4
+feicoptic;03E5
+female;2640
+ff;FB00
+ffi;FB03
+ffl;FB04
+fi;FB01
+fifteencircle;246E
+fifteenparen;2482
+fifteenperiod;2496
+figuredash;2012
+filledbox;25A0
+filledrect;25AC
+finalkaf;05DA
+finalkafdagesh;FB3A
+finalkafdageshhebrew;FB3A
+finalkafhebrew;05DA
+finalkafqamats;05DA 05B8
+finalkafqamatshebrew;05DA 05B8
+finalkafsheva;05DA 05B0
+finalkafshevahebrew;05DA 05B0
+finalmem;05DD
+finalmemhebrew;05DD
+finalnun;05DF
+finalnunhebrew;05DF
+finalpe;05E3
+finalpehebrew;05E3
+finaltsadi;05E5
+finaltsadihebrew;05E5
+firsttonechinese;02C9
+fisheye;25C9
+fitacyrillic;0473
+five;0035
+fivearabic;0665
+fivebengali;09EB
+fivecircle;2464
+fivecircleinversesansserif;278E
+fivedeva;096B
+fiveeighths;215D
+fivegujarati;0AEB
+fivegurmukhi;0A6B
+fivehackarabic;0665
+fivehangzhou;3025
+fiveideographicparen;3224
+fiveinferior;2085
+fivemonospace;FF15
+fiveoldstyle;F735
+fiveparen;2478
+fiveperiod;248C
+fivepersian;06F5
+fiveroman;2174
+fivesuperior;2075
+fivethai;0E55
+fl;FB02
+florin;0192
+fmonospace;FF46
+fmsquare;3399
+fofanthai;0E1F
+fofathai;0E1D
+fongmanthai;0E4F
+forall;2200
+four;0034
+fourarabic;0664
+fourbengali;09EA
+fourcircle;2463
+fourcircleinversesansserif;278D
+fourdeva;096A
+fourgujarati;0AEA
+fourgurmukhi;0A6A
+fourhackarabic;0664
+fourhangzhou;3024
+fourideographicparen;3223
+fourinferior;2084
+fourmonospace;FF14
+fournumeratorbengali;09F7
+fouroldstyle;F734
+fourparen;2477
+fourperiod;248B
+fourpersian;06F4
+fourroman;2173
+foursuperior;2074
+fourteencircle;246D
+fourteenparen;2481
+fourteenperiod;2495
+fourthai;0E54
+fourthtonechinese;02CB
+fparen;24A1
+fraction;2044
+franc;20A3
+g;0067
+gabengali;0997
+gacute;01F5
+gadeva;0917
+gafarabic;06AF
+gaffinalarabic;FB93
+gafinitialarabic;FB94
+gafmedialarabic;FB95
+gagujarati;0A97
+gagurmukhi;0A17
+gahiragana;304C
+gakatakana;30AC
+gamma;03B3
+gammalatinsmall;0263
+gammasuperior;02E0
+gangiacoptic;03EB
+gbopomofo;310D
+gbreve;011F
+gcaron;01E7
+gcedilla;0123
+gcircle;24D6
+gcircumflex;011D
+gcommaaccent;0123
+gdot;0121
+gdotaccent;0121
+gecyrillic;0433
+gehiragana;3052
+gekatakana;30B2
+geometricallyequal;2251
+gereshaccenthebrew;059C
+gereshhebrew;05F3
+gereshmuqdamhebrew;059D
+germandbls;00DF
+gershayimaccenthebrew;059E
+gershayimhebrew;05F4
+getamark;3013
+ghabengali;0998
+ghadarmenian;0572
+ghadeva;0918
+ghagujarati;0A98
+ghagurmukhi;0A18
+ghainarabic;063A
+ghainfinalarabic;FECE
+ghaininitialarabic;FECF
+ghainmedialarabic;FED0
+ghemiddlehookcyrillic;0495
+ghestrokecyrillic;0493
+gheupturncyrillic;0491
+ghhadeva;095A
+ghhagurmukhi;0A5A
+ghook;0260
+ghzsquare;3393
+gihiragana;304E
+gikatakana;30AE
+gimarmenian;0563
+gimel;05D2
+gimeldagesh;FB32
+gimeldageshhebrew;FB32
+gimelhebrew;05D2
+gjecyrillic;0453
+glottalinvertedstroke;01BE
+glottalstop;0294
+glottalstopinverted;0296
+glottalstopmod;02C0
+glottalstopreversed;0295
+glottalstopreversedmod;02C1
+glottalstopreversedsuperior;02E4
+glottalstopstroke;02A1
+glottalstopstrokereversed;02A2
+gmacron;1E21
+gmonospace;FF47
+gohiragana;3054
+gokatakana;30B4
+gparen;24A2
+gpasquare;33AC
+gradient;2207
+grave;0060
+gravebelowcmb;0316
+gravecmb;0300
+gravecomb;0300
+gravedeva;0953
+gravelowmod;02CE
+gravemonospace;FF40
+gravetonecmb;0340
+greater;003E
+greaterequal;2265
+greaterequalorless;22DB
+greatermonospace;FF1E
+greaterorequivalent;2273
+greaterorless;2277
+greateroverequal;2267
+greatersmall;FE65
+gscript;0261
+gstroke;01E5
+guhiragana;3050
+guillemotleft;00AB
+guillemotright;00BB
+guilsinglleft;2039
+guilsinglright;203A
+gukatakana;30B0
+guramusquare;3318
+gysquare;33C9
+h;0068
+haabkhasiancyrillic;04A9
+haaltonearabic;06C1
+habengali;09B9
+hadescendercyrillic;04B3
+hadeva;0939
+hagujarati;0AB9
+hagurmukhi;0A39
+haharabic;062D
+hahfinalarabic;FEA2
+hahinitialarabic;FEA3
+hahiragana;306F
+hahmedialarabic;FEA4
+haitusquare;332A
+hakatakana;30CF
+hakatakanahalfwidth;FF8A
+halantgurmukhi;0A4D
+hamzaarabic;0621
+hamzadammaarabic;0621 064F
+hamzadammatanarabic;0621 064C
+hamzafathaarabic;0621 064E
+hamzafathatanarabic;0621 064B
+hamzalowarabic;0621
+hamzalowkasraarabic;0621 0650
+hamzalowkasratanarabic;0621 064D
+hamzasukunarabic;0621 0652
+hangulfiller;3164
+hardsigncyrillic;044A
+harpoonleftbarbup;21BC
+harpoonrightbarbup;21C0
+hasquare;33CA
+hatafpatah;05B2
+hatafpatah16;05B2
+hatafpatah23;05B2
+hatafpatah2f;05B2
+hatafpatahhebrew;05B2
+hatafpatahnarrowhebrew;05B2
+hatafpatahquarterhebrew;05B2
+hatafpatahwidehebrew;05B2
+hatafqamats;05B3
+hatafqamats1b;05B3
+hatafqamats28;05B3
+hatafqamats34;05B3
+hatafqamatshebrew;05B3
+hatafqamatsnarrowhebrew;05B3
+hatafqamatsquarterhebrew;05B3
+hatafqamatswidehebrew;05B3
+hatafsegol;05B1
+hatafsegol17;05B1
+hatafsegol24;05B1
+hatafsegol30;05B1
+hatafsegolhebrew;05B1
+hatafsegolnarrowhebrew;05B1
+hatafsegolquarterhebrew;05B1
+hatafsegolwidehebrew;05B1
+hbar;0127
+hbopomofo;310F
+hbrevebelow;1E2B
+hcedilla;1E29
+hcircle;24D7
+hcircumflex;0125
+hdieresis;1E27
+hdotaccent;1E23
+hdotbelow;1E25
+he;05D4
+heart;2665
+heartsuitblack;2665
+heartsuitwhite;2661
+hedagesh;FB34
+hedageshhebrew;FB34
+hehaltonearabic;06C1
+heharabic;0647
+hehebrew;05D4
+hehfinalaltonearabic;FBA7
+hehfinalalttwoarabic;FEEA
+hehfinalarabic;FEEA
+hehhamzaabovefinalarabic;FBA5
+hehhamzaaboveisolatedarabic;FBA4
+hehinitialaltonearabic;FBA8
+hehinitialarabic;FEEB
+hehiragana;3078
+hehmedialaltonearabic;FBA9
+hehmedialarabic;FEEC
+heiseierasquare;337B
+hekatakana;30D8
+hekatakanahalfwidth;FF8D
+hekutaarusquare;3336
+henghook;0267
+herutusquare;3339
+het;05D7
+hethebrew;05D7
+hhook;0266
+hhooksuperior;02B1
+hieuhacirclekorean;327B
+hieuhaparenkorean;321B
+hieuhcirclekorean;326D
+hieuhkorean;314E
+hieuhparenkorean;320D
+hihiragana;3072
+hikatakana;30D2
+hikatakanahalfwidth;FF8B
+hiriq;05B4
+hiriq14;05B4
+hiriq21;05B4
+hiriq2d;05B4
+hiriqhebrew;05B4
+hiriqnarrowhebrew;05B4
+hiriqquarterhebrew;05B4
+hiriqwidehebrew;05B4
+hlinebelow;1E96
+hmonospace;FF48
+hoarmenian;0570
+hohipthai;0E2B
+hohiragana;307B
+hokatakana;30DB
+hokatakanahalfwidth;FF8E
+holam;05B9
+holam19;05B9
+holam26;05B9
+holam32;05B9
+holamhebrew;05B9
+holamnarrowhebrew;05B9
+holamquarterhebrew;05B9
+holamwidehebrew;05B9
+honokhukthai;0E2E
+hookabovecomb;0309
+hookcmb;0309
+hookpalatalizedbelowcmb;0321
+hookretroflexbelowcmb;0322
+hoonsquare;3342
+horicoptic;03E9
+horizontalbar;2015
+horncmb;031B
+hotsprings;2668
+house;2302
+hparen;24A3
+hsuperior;02B0
+hturned;0265
+huhiragana;3075
+huiitosquare;3333
+hukatakana;30D5
+hukatakanahalfwidth;FF8C
+hungarumlaut;02DD
+hungarumlautcmb;030B
+hv;0195
+hyphen;002D
+hypheninferior;F6E5
+hyphenmonospace;FF0D
+hyphensmall;FE63
+hyphensuperior;F6E6
+hyphentwo;2010
+i;0069
+iacute;00ED
+iacyrillic;044F
+ibengali;0987
+ibopomofo;3127
+ibreve;012D
+icaron;01D0
+icircle;24D8
+icircumflex;00EE
+icyrillic;0456
+idblgrave;0209
+ideographearthcircle;328F
+ideographfirecircle;328B
+ideographicallianceparen;323F
+ideographiccallparen;323A
+ideographiccentrecircle;32A5
+ideographicclose;3006
+ideographiccomma;3001
+ideographiccommaleft;FF64
+ideographiccongratulationparen;3237
+ideographiccorrectcircle;32A3
+ideographicearthparen;322F
+ideographicenterpriseparen;323D
+ideographicexcellentcircle;329D
+ideographicfestivalparen;3240
+ideographicfinancialcircle;3296
+ideographicfinancialparen;3236
+ideographicfireparen;322B
+ideographichaveparen;3232
+ideographichighcircle;32A4
+ideographiciterationmark;3005
+ideographiclaborcircle;3298
+ideographiclaborparen;3238
+ideographicleftcircle;32A7
+ideographiclowcircle;32A6
+ideographicmedicinecircle;32A9
+ideographicmetalparen;322E
+ideographicmoonparen;322A
+ideographicnameparen;3234
+ideographicperiod;3002
+ideographicprintcircle;329E
+ideographicreachparen;3243
+ideographicrepresentparen;3239
+ideographicresourceparen;323E
+ideographicrightcircle;32A8
+ideographicsecretcircle;3299
+ideographicselfparen;3242
+ideographicsocietyparen;3233
+ideographicspace;3000
+ideographicspecialparen;3235
+ideographicstockparen;3231
+ideographicstudyparen;323B
+ideographicsunparen;3230
+ideographicsuperviseparen;323C
+ideographicwaterparen;322C
+ideographicwoodparen;322D
+ideographiczero;3007
+ideographmetalcircle;328E
+ideographmooncircle;328A
+ideographnamecircle;3294
+ideographsuncircle;3290
+ideographwatercircle;328C
+ideographwoodcircle;328D
+ideva;0907
+idieresis;00EF
+idieresisacute;1E2F
+idieresiscyrillic;04E5
+idotbelow;1ECB
+iebrevecyrillic;04D7
+iecyrillic;0435
+ieungacirclekorean;3275
+ieungaparenkorean;3215
+ieungcirclekorean;3267
+ieungkorean;3147
+ieungparenkorean;3207
+igrave;00EC
+igujarati;0A87
+igurmukhi;0A07
+ihiragana;3044
+ihookabove;1EC9
+iibengali;0988
+iicyrillic;0438
+iideva;0908
+iigujarati;0A88
+iigurmukhi;0A08
+iimatragurmukhi;0A40
+iinvertedbreve;020B
+iishortcyrillic;0439
+iivowelsignbengali;09C0
+iivowelsigndeva;0940
+iivowelsigngujarati;0AC0
+ij;0133
+ikatakana;30A4
+ikatakanahalfwidth;FF72
+ikorean;3163
+ilde;02DC
+iluyhebrew;05AC
+imacron;012B
+imacroncyrillic;04E3
+imageorapproximatelyequal;2253
+imatragurmukhi;0A3F
+imonospace;FF49
+increment;2206
+infinity;221E
+iniarmenian;056B
+integral;222B
+integralbottom;2321
+integralbt;2321
+integralex;F8F5
+integraltop;2320
+integraltp;2320
+intersection;2229
+intisquare;3305
+invbullet;25D8
+invcircle;25D9
+invsmileface;263B
+iocyrillic;0451
+iogonek;012F
+iota;03B9
+iotadieresis;03CA
+iotadieresistonos;0390
+iotalatin;0269
+iotatonos;03AF
+iparen;24A4
+irigurmukhi;0A72
+ismallhiragana;3043
+ismallkatakana;30A3
+ismallkatakanahalfwidth;FF68
+issharbengali;09FA
+istroke;0268
+isuperior;F6ED
+iterationhiragana;309D
+iterationkatakana;30FD
+itilde;0129
+itildebelow;1E2D
+iubopomofo;3129
+iucyrillic;044E
+ivowelsignbengali;09BF
+ivowelsigndeva;093F
+ivowelsigngujarati;0ABF
+izhitsacyrillic;0475
+izhitsadblgravecyrillic;0477
+j;006A
+jaarmenian;0571
+jabengali;099C
+jadeva;091C
+jagujarati;0A9C
+jagurmukhi;0A1C
+jbopomofo;3110
+jcaron;01F0
+jcircle;24D9
+jcircumflex;0135
+jcrossedtail;029D
+jdotlessstroke;025F
+jecyrillic;0458
+jeemarabic;062C
+jeemfinalarabic;FE9E
+jeeminitialarabic;FE9F
+jeemmedialarabic;FEA0
+jeharabic;0698
+jehfinalarabic;FB8B
+jhabengali;099D
+jhadeva;091D
+jhagujarati;0A9D
+jhagurmukhi;0A1D
+jheharmenian;057B
+jis;3004
+jmonospace;FF4A
+jparen;24A5
+jsuperior;02B2
+k;006B
+kabashkircyrillic;04A1
+kabengali;0995
+kacute;1E31
+kacyrillic;043A
+kadescendercyrillic;049B
+kadeva;0915
+kaf;05DB
+kafarabic;0643
+kafdagesh;FB3B
+kafdageshhebrew;FB3B
+kaffinalarabic;FEDA
+kafhebrew;05DB
+kafinitialarabic;FEDB
+kafmedialarabic;FEDC
+kafrafehebrew;FB4D
+kagujarati;0A95
+kagurmukhi;0A15
+kahiragana;304B
+kahookcyrillic;04C4
+kakatakana;30AB
+kakatakanahalfwidth;FF76
+kappa;03BA
+kappasymbolgreek;03F0
+kapyeounmieumkorean;3171
+kapyeounphieuphkorean;3184
+kapyeounpieupkorean;3178
+kapyeounssangpieupkorean;3179
+karoriisquare;330D
+kashidaautoarabic;0640
+kashidaautonosidebearingarabic;0640
+kasmallkatakana;30F5
+kasquare;3384
+kasraarabic;0650
+kasratanarabic;064D
+kastrokecyrillic;049F
+katahiraprolongmarkhalfwidth;FF70
+kaverticalstrokecyrillic;049D
+kbopomofo;310E
+kcalsquare;3389
+kcaron;01E9
+kcedilla;0137
+kcircle;24DA
+kcommaaccent;0137
+kdotbelow;1E33
+keharmenian;0584
+kehiragana;3051
+kekatakana;30B1
+kekatakanahalfwidth;FF79
+kenarmenian;056F
+kesmallkatakana;30F6
+kgreenlandic;0138
+khabengali;0996
+khacyrillic;0445
+khadeva;0916
+khagujarati;0A96
+khagurmukhi;0A16
+khaharabic;062E
+khahfinalarabic;FEA6
+khahinitialarabic;FEA7
+khahmedialarabic;FEA8
+kheicoptic;03E7
+khhadeva;0959
+khhagurmukhi;0A59
+khieukhacirclekorean;3278
+khieukhaparenkorean;3218
+khieukhcirclekorean;326A
+khieukhkorean;314B
+khieukhparenkorean;320A
+khokhaithai;0E02
+khokhonthai;0E05
+khokhuatthai;0E03
+khokhwaithai;0E04
+khomutthai;0E5B
+khook;0199
+khorakhangthai;0E06
+khzsquare;3391
+kihiragana;304D
+kikatakana;30AD
+kikatakanahalfwidth;FF77
+kiroguramusquare;3315
+kiromeetorusquare;3316
+kirosquare;3314
+kiyeokacirclekorean;326E
+kiyeokaparenkorean;320E
+kiyeokcirclekorean;3260
+kiyeokkorean;3131
+kiyeokparenkorean;3200
+kiyeoksioskorean;3133
+kjecyrillic;045C
+klinebelow;1E35
+klsquare;3398
+kmcubedsquare;33A6
+kmonospace;FF4B
+kmsquaredsquare;33A2
+kohiragana;3053
+kohmsquare;33C0
+kokaithai;0E01
+kokatakana;30B3
+kokatakanahalfwidth;FF7A
+kooposquare;331E
+koppacyrillic;0481
+koreanstandardsymbol;327F
+koroniscmb;0343
+kparen;24A6
+kpasquare;33AA
+ksicyrillic;046F
+ktsquare;33CF
+kturned;029E
+kuhiragana;304F
+kukatakana;30AF
+kukatakanahalfwidth;FF78
+kvsquare;33B8
+kwsquare;33BE
+l;006C
+labengali;09B2
+lacute;013A
+ladeva;0932
+lagujarati;0AB2
+lagurmukhi;0A32
+lakkhangyaothai;0E45
+lamaleffinalarabic;FEFC
+lamalefhamzaabovefinalarabic;FEF8
+lamalefhamzaaboveisolatedarabic;FEF7
+lamalefhamzabelowfinalarabic;FEFA
+lamalefhamzabelowisolatedarabic;FEF9
+lamalefisolatedarabic;FEFB
+lamalefmaddaabovefinalarabic;FEF6
+lamalefmaddaaboveisolatedarabic;FEF5
+lamarabic;0644
+lambda;03BB
+lambdastroke;019B
+lamed;05DC
+lameddagesh;FB3C
+lameddageshhebrew;FB3C
+lamedhebrew;05DC
+lamedholam;05DC 05B9
+lamedholamdagesh;05DC 05B9 05BC
+lamedholamdageshhebrew;05DC 05B9 05BC
+lamedholamhebrew;05DC 05B9
+lamfinalarabic;FEDE
+lamhahinitialarabic;FCCA
+laminitialarabic;FEDF
+lamjeeminitialarabic;FCC9
+lamkhahinitialarabic;FCCB
+lamlamhehisolatedarabic;FDF2
+lammedialarabic;FEE0
+lammeemhahinitialarabic;FD88
+lammeeminitialarabic;FCCC
+lammeemjeeminitialarabic;FEDF FEE4 FEA0
+lammeemkhahinitialarabic;FEDF FEE4 FEA8
+largecircle;25EF
+lbar;019A
+lbelt;026C
+lbopomofo;310C
+lcaron;013E
+lcedilla;013C
+lcircle;24DB
+lcircumflexbelow;1E3D
+lcommaaccent;013C
+ldot;0140
+ldotaccent;0140
+ldotbelow;1E37
+ldotbelowmacron;1E39
+leftangleabovecmb;031A
+lefttackbelowcmb;0318
+less;003C
+lessequal;2264
+lessequalorgreater;22DA
+lessmonospace;FF1C
+lessorequivalent;2272
+lessorgreater;2276
+lessoverequal;2266
+lesssmall;FE64
+lezh;026E
+lfblock;258C
+lhookretroflex;026D
+lira;20A4
+liwnarmenian;056C
+lj;01C9
+ljecyrillic;0459
+ll;F6C0
+lladeva;0933
+llagujarati;0AB3
+llinebelow;1E3B
+llladeva;0934
+llvocalicbengali;09E1
+llvocalicdeva;0961
+llvocalicvowelsignbengali;09E3
+llvocalicvowelsigndeva;0963
+lmiddletilde;026B
+lmonospace;FF4C
+lmsquare;33D0
+lochulathai;0E2C
+logicaland;2227
+logicalnot;00AC
+logicalnotreversed;2310
+logicalor;2228
+lolingthai;0E25
+longs;017F
+lowlinecenterline;FE4E
+lowlinecmb;0332
+lowlinedashed;FE4D
+lozenge;25CA
+lparen;24A7
+lslash;0142
+lsquare;2113
+lsuperior;F6EE
+ltshade;2591
+luthai;0E26
+lvocalicbengali;098C
+lvocalicdeva;090C
+lvocalicvowelsignbengali;09E2
+lvocalicvowelsigndeva;0962
+lxsquare;33D3
+m;006D
+mabengali;09AE
+macron;00AF
+macronbelowcmb;0331
+macroncmb;0304
+macronlowmod;02CD
+macronmonospace;FFE3
+macute;1E3F
+madeva;092E
+magujarati;0AAE
+magurmukhi;0A2E
+mahapakhhebrew;05A4
+mahapakhlefthebrew;05A4
+mahiragana;307E
+maichattawalowleftthai;F895
+maichattawalowrightthai;F894
+maichattawathai;0E4B
+maichattawaupperleftthai;F893
+maieklowleftthai;F88C
+maieklowrightthai;F88B
+maiekthai;0E48
+maiekupperleftthai;F88A
+maihanakatleftthai;F884
+maihanakatthai;0E31
+maitaikhuleftthai;F889
+maitaikhuthai;0E47
+maitholowleftthai;F88F
+maitholowrightthai;F88E
+maithothai;0E49
+maithoupperleftthai;F88D
+maitrilowleftthai;F892
+maitrilowrightthai;F891
+maitrithai;0E4A
+maitriupperleftthai;F890
+maiyamokthai;0E46
+makatakana;30DE
+makatakanahalfwidth;FF8F
+male;2642
+mansyonsquare;3347
+maqafhebrew;05BE
+mars;2642
+masoracirclehebrew;05AF
+masquare;3383
+mbopomofo;3107
+mbsquare;33D4
+mcircle;24DC
+mcubedsquare;33A5
+mdotaccent;1E41
+mdotbelow;1E43
+meemarabic;0645
+meemfinalarabic;FEE2
+meeminitialarabic;FEE3
+meemmedialarabic;FEE4
+meemmeeminitialarabic;FCD1
+meemmeemisolatedarabic;FC48
+meetorusquare;334D
+mehiragana;3081
+meizierasquare;337E
+mekatakana;30E1
+mekatakanahalfwidth;FF92
+mem;05DE
+memdagesh;FB3E
+memdageshhebrew;FB3E
+memhebrew;05DE
+menarmenian;0574
+merkhahebrew;05A5
+merkhakefulahebrew;05A6
+merkhakefulalefthebrew;05A6
+merkhalefthebrew;05A5
+mhook;0271
+mhzsquare;3392
+middledotkatakanahalfwidth;FF65
+middot;00B7
+mieumacirclekorean;3272
+mieumaparenkorean;3212
+mieumcirclekorean;3264
+mieumkorean;3141
+mieumpansioskorean;3170
+mieumparenkorean;3204
+mieumpieupkorean;316E
+mieumsioskorean;316F
+mihiragana;307F
+mikatakana;30DF
+mikatakanahalfwidth;FF90
+minus;2212
+minusbelowcmb;0320
+minuscircle;2296
+minusmod;02D7
+minusplus;2213
+minute;2032
+miribaarusquare;334A
+mirisquare;3349
+mlonglegturned;0270
+mlsquare;3396
+mmcubedsquare;33A3
+mmonospace;FF4D
+mmsquaredsquare;339F
+mohiragana;3082
+mohmsquare;33C1
+mokatakana;30E2
+mokatakanahalfwidth;FF93
+molsquare;33D6
+momathai;0E21
+moverssquare;33A7
+moverssquaredsquare;33A8
+mparen;24A8
+mpasquare;33AB
+mssquare;33B3
+msuperior;F6EF
+mturned;026F
+mu;00B5
+mu1;00B5
+muasquare;3382
+muchgreater;226B
+muchless;226A
+mufsquare;338C
+mugreek;03BC
+mugsquare;338D
+muhiragana;3080
+mukatakana;30E0
+mukatakanahalfwidth;FF91
+mulsquare;3395
+multiply;00D7
+mumsquare;339B
+munahhebrew;05A3
+munahlefthebrew;05A3
+musicalnote;266A
+musicalnotedbl;266B
+musicflatsign;266D
+musicsharpsign;266F
+mussquare;33B2
+muvsquare;33B6
+muwsquare;33BC
+mvmegasquare;33B9
+mvsquare;33B7
+mwmegasquare;33BF
+mwsquare;33BD
+n;006E
+nabengali;09A8
+nabla;2207
+nacute;0144
+nadeva;0928
+nagujarati;0AA8
+nagurmukhi;0A28
+nahiragana;306A
+nakatakana;30CA
+nakatakanahalfwidth;FF85
+napostrophe;0149
+nasquare;3381
+nbopomofo;310B
+nbspace;00A0
+ncaron;0148
+ncedilla;0146
+ncircle;24DD
+ncircumflexbelow;1E4B
+ncommaaccent;0146
+ndotaccent;1E45
+ndotbelow;1E47
+nehiragana;306D
+nekatakana;30CD
+nekatakanahalfwidth;FF88
+newsheqelsign;20AA
+nfsquare;338B
+ngabengali;0999
+ngadeva;0919
+ngagujarati;0A99
+ngagurmukhi;0A19
+ngonguthai;0E07
+nhiragana;3093
+nhookleft;0272
+nhookretroflex;0273
+nieunacirclekorean;326F
+nieunaparenkorean;320F
+nieuncieuckorean;3135
+nieuncirclekorean;3261
+nieunhieuhkorean;3136
+nieunkorean;3134
+nieunpansioskorean;3168
+nieunparenkorean;3201
+nieunsioskorean;3167
+nieuntikeutkorean;3166
+nihiragana;306B
+nikatakana;30CB
+nikatakanahalfwidth;FF86
+nikhahitleftthai;F899
+nikhahitthai;0E4D
+nine;0039
+ninearabic;0669
+ninebengali;09EF
+ninecircle;2468
+ninecircleinversesansserif;2792
+ninedeva;096F
+ninegujarati;0AEF
+ninegurmukhi;0A6F
+ninehackarabic;0669
+ninehangzhou;3029
+nineideographicparen;3228
+nineinferior;2089
+ninemonospace;FF19
+nineoldstyle;F739
+nineparen;247C
+nineperiod;2490
+ninepersian;06F9
+nineroman;2178
+ninesuperior;2079
+nineteencircle;2472
+nineteenparen;2486
+nineteenperiod;249A
+ninethai;0E59
+nj;01CC
+njecyrillic;045A
+nkatakana;30F3
+nkatakanahalfwidth;FF9D
+nlegrightlong;019E
+nlinebelow;1E49
+nmonospace;FF4E
+nmsquare;339A
+nnabengali;09A3
+nnadeva;0923
+nnagujarati;0AA3
+nnagurmukhi;0A23
+nnnadeva;0929
+nohiragana;306E
+nokatakana;30CE
+nokatakanahalfwidth;FF89
+nonbreakingspace;00A0
+nonenthai;0E13
+nonuthai;0E19
+noonarabic;0646
+noonfinalarabic;FEE6
+noonghunnaarabic;06BA
+noonghunnafinalarabic;FB9F
+noonhehinitialarabic;FEE7 FEEC
+nooninitialarabic;FEE7
+noonjeeminitialarabic;FCD2
+noonjeemisolatedarabic;FC4B
+noonmedialarabic;FEE8
+noonmeeminitialarabic;FCD5
+noonmeemisolatedarabic;FC4E
+noonnoonfinalarabic;FC8D
+notcontains;220C
+notelement;2209
+notelementof;2209
+notequal;2260
+notgreater;226F
+notgreaternorequal;2271
+notgreaternorless;2279
+notidentical;2262
+notless;226E
+notlessnorequal;2270
+notparallel;2226
+notprecedes;2280
+notsubset;2284
+notsucceeds;2281
+notsuperset;2285
+nowarmenian;0576
+nparen;24A9
+nssquare;33B1
+nsuperior;207F
+ntilde;00F1
+nu;03BD
+nuhiragana;306C
+nukatakana;30CC
+nukatakanahalfwidth;FF87
+nuktabengali;09BC
+nuktadeva;093C
+nuktagujarati;0ABC
+nuktagurmukhi;0A3C
+numbersign;0023
+numbersignmonospace;FF03
+numbersignsmall;FE5F
+numeralsigngreek;0374
+numeralsignlowergreek;0375
+numero;2116
+nun;05E0
+nundagesh;FB40
+nundageshhebrew;FB40
+nunhebrew;05E0
+nvsquare;33B5
+nwsquare;33BB
+nyabengali;099E
+nyadeva;091E
+nyagujarati;0A9E
+nyagurmukhi;0A1E
+o;006F
+oacute;00F3
+oangthai;0E2D
+obarred;0275
+obarredcyrillic;04E9
+obarreddieresiscyrillic;04EB
+obengali;0993
+obopomofo;311B
+obreve;014F
+ocandradeva;0911
+ocandragujarati;0A91
+ocandravowelsigndeva;0949
+ocandravowelsigngujarati;0AC9
+ocaron;01D2
+ocircle;24DE
+ocircumflex;00F4
+ocircumflexacute;1ED1
+ocircumflexdotbelow;1ED9
+ocircumflexgrave;1ED3
+ocircumflexhookabove;1ED5
+ocircumflextilde;1ED7
+ocyrillic;043E
+odblacute;0151
+odblgrave;020D
+odeva;0913
+odieresis;00F6
+odieresiscyrillic;04E7
+odotbelow;1ECD
+oe;0153
+oekorean;315A
+ogonek;02DB
+ogonekcmb;0328
+ograve;00F2
+ogujarati;0A93
+oharmenian;0585
+ohiragana;304A
+ohookabove;1ECF
+ohorn;01A1
+ohornacute;1EDB
+ohorndotbelow;1EE3
+ohorngrave;1EDD
+ohornhookabove;1EDF
+ohorntilde;1EE1
+ohungarumlaut;0151
+oi;01A3
+oinvertedbreve;020F
+okatakana;30AA
+okatakanahalfwidth;FF75
+okorean;3157
+olehebrew;05AB
+omacron;014D
+omacronacute;1E53
+omacrongrave;1E51
+omdeva;0950
+omega;03C9
+omega1;03D6
+omegacyrillic;0461
+omegalatinclosed;0277
+omegaroundcyrillic;047B
+omegatitlocyrillic;047D
+omegatonos;03CE
+omgujarati;0AD0
+omicron;03BF
+omicrontonos;03CC
+omonospace;FF4F
+one;0031
+onearabic;0661
+onebengali;09E7
+onecircle;2460
+onecircleinversesansserif;278A
+onedeva;0967
+onedotenleader;2024
+oneeighth;215B
+onefitted;F6DC
+onegujarati;0AE7
+onegurmukhi;0A67
+onehackarabic;0661
+onehalf;00BD
+onehangzhou;3021
+oneideographicparen;3220
+oneinferior;2081
+onemonospace;FF11
+onenumeratorbengali;09F4
+oneoldstyle;F731
+oneparen;2474
+oneperiod;2488
+onepersian;06F1
+onequarter;00BC
+oneroman;2170
+onesuperior;00B9
+onethai;0E51
+onethird;2153
+oogonek;01EB
+oogonekmacron;01ED
+oogurmukhi;0A13
+oomatragurmukhi;0A4B
+oopen;0254
+oparen;24AA
+openbullet;25E6
+option;2325
+ordfeminine;00AA
+ordmasculine;00BA
+orthogonal;221F
+oshortdeva;0912
+oshortvowelsigndeva;094A
+oslash;00F8
+oslashacute;01FF
+osmallhiragana;3049
+osmallkatakana;30A9
+osmallkatakanahalfwidth;FF6B
+ostrokeacute;01FF
+osuperior;F6F0
+otcyrillic;047F
+otilde;00F5
+otildeacute;1E4D
+otildedieresis;1E4F
+oubopomofo;3121
+overline;203E
+overlinecenterline;FE4A
+overlinecmb;0305
+overlinedashed;FE49
+overlinedblwavy;FE4C
+overlinewavy;FE4B
+overscore;00AF
+ovowelsignbengali;09CB
+ovowelsigndeva;094B
+ovowelsigngujarati;0ACB
+p;0070
+paampssquare;3380
+paasentosquare;332B
+pabengali;09AA
+pacute;1E55
+padeva;092A
+pagedown;21DF
+pageup;21DE
+pagujarati;0AAA
+pagurmukhi;0A2A
+pahiragana;3071
+paiyannoithai;0E2F
+pakatakana;30D1
+palatalizationcyrilliccmb;0484
+palochkacyrillic;04C0
+pansioskorean;317F
+paragraph;00B6
+parallel;2225
+parenleft;0028
+parenleftaltonearabic;FD3E
+parenleftbt;F8ED
+parenleftex;F8EC
+parenleftinferior;208D
+parenleftmonospace;FF08
+parenleftsmall;FE59
+parenleftsuperior;207D
+parenlefttp;F8EB
+parenleftvertical;FE35
+parenright;0029
+parenrightaltonearabic;FD3F
+parenrightbt;F8F8
+parenrightex;F8F7
+parenrightinferior;208E
+parenrightmonospace;FF09
+parenrightsmall;FE5A
+parenrightsuperior;207E
+parenrighttp;F8F6
+parenrightvertical;FE36
+partialdiff;2202
+paseqhebrew;05C0
+pashtahebrew;0599
+pasquare;33A9
+patah;05B7
+patah11;05B7
+patah1d;05B7
+patah2a;05B7
+patahhebrew;05B7
+patahnarrowhebrew;05B7
+patahquarterhebrew;05B7
+patahwidehebrew;05B7
+pazerhebrew;05A1
+pbopomofo;3106
+pcircle;24DF
+pdotaccent;1E57
+pe;05E4
+pecyrillic;043F
+pedagesh;FB44
+pedageshhebrew;FB44
+peezisquare;333B
+pefinaldageshhebrew;FB43
+peharabic;067E
+peharmenian;057A
+pehebrew;05E4
+pehfinalarabic;FB57
+pehinitialarabic;FB58
+pehiragana;307A
+pehmedialarabic;FB59
+pekatakana;30DA
+pemiddlehookcyrillic;04A7
+perafehebrew;FB4E
+percent;0025
+percentarabic;066A
+percentmonospace;FF05
+percentsmall;FE6A
+period;002E
+periodarmenian;0589
+periodcentered;00B7
+periodhalfwidth;FF61
+periodinferior;F6E7
+periodmonospace;FF0E
+periodsmall;FE52
+periodsuperior;F6E8
+perispomenigreekcmb;0342
+perpendicular;22A5
+perthousand;2030
+peseta;20A7
+pfsquare;338A
+phabengali;09AB
+phadeva;092B
+phagujarati;0AAB
+phagurmukhi;0A2B
+phi;03C6
+phi1;03D5
+phieuphacirclekorean;327A
+phieuphaparenkorean;321A
+phieuphcirclekorean;326C
+phieuphkorean;314D
+phieuphparenkorean;320C
+philatin;0278
+phinthuthai;0E3A
+phisymbolgreek;03D5
+phook;01A5
+phophanthai;0E1E
+phophungthai;0E1C
+phosamphaothai;0E20
+pi;03C0
+pieupacirclekorean;3273
+pieupaparenkorean;3213
+pieupcieuckorean;3176
+pieupcirclekorean;3265
+pieupkiyeokkorean;3172
+pieupkorean;3142
+pieupparenkorean;3205
+pieupsioskiyeokkorean;3174
+pieupsioskorean;3144
+pieupsiostikeutkorean;3175
+pieupthieuthkorean;3177
+pieuptikeutkorean;3173
+pihiragana;3074
+pikatakana;30D4
+pisymbolgreek;03D6
+piwrarmenian;0583
+plus;002B
+plusbelowcmb;031F
+pluscircle;2295
+plusminus;00B1
+plusmod;02D6
+plusmonospace;FF0B
+plussmall;FE62
+plussuperior;207A
+pmonospace;FF50
+pmsquare;33D8
+pohiragana;307D
+pointingindexdownwhite;261F
+pointingindexleftwhite;261C
+pointingindexrightwhite;261E
+pointingindexupwhite;261D
+pokatakana;30DD
+poplathai;0E1B
+postalmark;3012
+postalmarkface;3020
+pparen;24AB
+precedes;227A
+prescription;211E
+primemod;02B9
+primereversed;2035
+product;220F
+projective;2305
+prolongedkana;30FC
+propellor;2318
+propersubset;2282
+propersuperset;2283
+proportion;2237
+proportional;221D
+psi;03C8
+psicyrillic;0471
+psilipneumatacyrilliccmb;0486
+pssquare;33B0
+puhiragana;3077
+pukatakana;30D7
+pvsquare;33B4
+pwsquare;33BA
+q;0071
+qadeva;0958
+qadmahebrew;05A8
+qafarabic;0642
+qaffinalarabic;FED6
+qafinitialarabic;FED7
+qafmedialarabic;FED8
+qamats;05B8
+qamats10;05B8
+qamats1a;05B8
+qamats1c;05B8
+qamats27;05B8
+qamats29;05B8
+qamats33;05B8
+qamatsde;05B8
+qamatshebrew;05B8
+qamatsnarrowhebrew;05B8
+qamatsqatanhebrew;05B8
+qamatsqatannarrowhebrew;05B8
+qamatsqatanquarterhebrew;05B8
+qamatsqatanwidehebrew;05B8
+qamatsquarterhebrew;05B8
+qamatswidehebrew;05B8
+qarneyparahebrew;059F
+qbopomofo;3111
+qcircle;24E0
+qhook;02A0
+qmonospace;FF51
+qof;05E7
+qofdagesh;FB47
+qofdageshhebrew;FB47
+qofhatafpatah;05E7 05B2
+qofhatafpatahhebrew;05E7 05B2
+qofhatafsegol;05E7 05B1
+qofhatafsegolhebrew;05E7 05B1
+qofhebrew;05E7
+qofhiriq;05E7 05B4
+qofhiriqhebrew;05E7 05B4
+qofholam;05E7 05B9
+qofholamhebrew;05E7 05B9
+qofpatah;05E7 05B7
+qofpatahhebrew;05E7 05B7
+qofqamats;05E7 05B8
+qofqamatshebrew;05E7 05B8
+qofqubuts;05E7 05BB
+qofqubutshebrew;05E7 05BB
+qofsegol;05E7 05B6
+qofsegolhebrew;05E7 05B6
+qofsheva;05E7 05B0
+qofshevahebrew;05E7 05B0
+qoftsere;05E7 05B5
+qoftserehebrew;05E7 05B5
+qparen;24AC
+quarternote;2669
+qubuts;05BB
+qubuts18;05BB
+qubuts25;05BB
+qubuts31;05BB
+qubutshebrew;05BB
+qubutsnarrowhebrew;05BB
+qubutsquarterhebrew;05BB
+qubutswidehebrew;05BB
+question;003F
+questionarabic;061F
+questionarmenian;055E
+questiondown;00BF
+questiondownsmall;F7BF
+questiongreek;037E
+questionmonospace;FF1F
+questionsmall;F73F
+quotedbl;0022
+quotedblbase;201E
+quotedblleft;201C
+quotedblmonospace;FF02
+quotedblprime;301E
+quotedblprimereversed;301D
+quotedblright;201D
+quoteleft;2018
+quoteleftreversed;201B
+quotereversed;201B
+quoteright;2019
+quoterightn;0149
+quotesinglbase;201A
+quotesingle;0027
+quotesinglemonospace;FF07
+r;0072
+raarmenian;057C
+rabengali;09B0
+racute;0155
+radeva;0930
+radical;221A
+radicalex;F8E5
+radoverssquare;33AE
+radoverssquaredsquare;33AF
+radsquare;33AD
+rafe;05BF
+rafehebrew;05BF
+ragujarati;0AB0
+ragurmukhi;0A30
+rahiragana;3089
+rakatakana;30E9
+rakatakanahalfwidth;FF97
+ralowerdiagonalbengali;09F1
+ramiddlediagonalbengali;09F0
+ramshorn;0264
+ratio;2236
+rbopomofo;3116
+rcaron;0159
+rcedilla;0157
+rcircle;24E1
+rcommaaccent;0157
+rdblgrave;0211
+rdotaccent;1E59
+rdotbelow;1E5B
+rdotbelowmacron;1E5D
+referencemark;203B
+reflexsubset;2286
+reflexsuperset;2287
+registered;00AE
+registersans;F8E8
+registerserif;F6DA
+reharabic;0631
+reharmenian;0580
+rehfinalarabic;FEAE
+rehiragana;308C
+rehyehaleflamarabic;0631 FEF3 FE8E 0644
+rekatakana;30EC
+rekatakanahalfwidth;FF9A
+resh;05E8
+reshdageshhebrew;FB48
+reshhatafpatah;05E8 05B2
+reshhatafpatahhebrew;05E8 05B2
+reshhatafsegol;05E8 05B1
+reshhatafsegolhebrew;05E8 05B1
+reshhebrew;05E8
+reshhiriq;05E8 05B4
+reshhiriqhebrew;05E8 05B4
+reshholam;05E8 05B9
+reshholamhebrew;05E8 05B9
+reshpatah;05E8 05B7
+reshpatahhebrew;05E8 05B7
+reshqamats;05E8 05B8
+reshqamatshebrew;05E8 05B8
+reshqubuts;05E8 05BB
+reshqubutshebrew;05E8 05BB
+reshsegol;05E8 05B6
+reshsegolhebrew;05E8 05B6
+reshsheva;05E8 05B0
+reshshevahebrew;05E8 05B0
+reshtsere;05E8 05B5
+reshtserehebrew;05E8 05B5
+reversedtilde;223D
+reviahebrew;0597
+reviamugrashhebrew;0597
+revlogicalnot;2310
+rfishhook;027E
+rfishhookreversed;027F
+rhabengali;09DD
+rhadeva;095D
+rho;03C1
+rhook;027D
+rhookturned;027B
+rhookturnedsuperior;02B5
+rhosymbolgreek;03F1
+rhotichookmod;02DE
+rieulacirclekorean;3271
+rieulaparenkorean;3211
+rieulcirclekorean;3263
+rieulhieuhkorean;3140
+rieulkiyeokkorean;313A
+rieulkiyeoksioskorean;3169
+rieulkorean;3139
+rieulmieumkorean;313B
+rieulpansioskorean;316C
+rieulparenkorean;3203
+rieulphieuphkorean;313F
+rieulpieupkorean;313C
+rieulpieupsioskorean;316B
+rieulsioskorean;313D
+rieulthieuthkorean;313E
+rieultikeutkorean;316A
+rieulyeorinhieuhkorean;316D
+rightangle;221F
+righttackbelowcmb;0319
+righttriangle;22BF
+rihiragana;308A
+rikatakana;30EA
+rikatakanahalfwidth;FF98
+ring;02DA
+ringbelowcmb;0325
+ringcmb;030A
+ringhalfleft;02BF
+ringhalfleftarmenian;0559
+ringhalfleftbelowcmb;031C
+ringhalfleftcentered;02D3
+ringhalfright;02BE
+ringhalfrightbelowcmb;0339
+ringhalfrightcentered;02D2
+rinvertedbreve;0213
+rittorusquare;3351
+rlinebelow;1E5F
+rlongleg;027C
+rlonglegturned;027A
+rmonospace;FF52
+rohiragana;308D
+rokatakana;30ED
+rokatakanahalfwidth;FF9B
+roruathai;0E23
+rparen;24AD
+rrabengali;09DC
+rradeva;0931
+rragurmukhi;0A5C
+rreharabic;0691
+rrehfinalarabic;FB8D
+rrvocalicbengali;09E0
+rrvocalicdeva;0960
+rrvocalicgujarati;0AE0
+rrvocalicvowelsignbengali;09C4
+rrvocalicvowelsigndeva;0944
+rrvocalicvowelsigngujarati;0AC4
+rsuperior;F6F1
+rtblock;2590
+rturned;0279
+rturnedsuperior;02B4
+ruhiragana;308B
+rukatakana;30EB
+rukatakanahalfwidth;FF99
+rupeemarkbengali;09F2
+rupeesignbengali;09F3
+rupiah;F6DD
+ruthai;0E24
+rvocalicbengali;098B
+rvocalicdeva;090B
+rvocalicgujarati;0A8B
+rvocalicvowelsignbengali;09C3
+rvocalicvowelsigndeva;0943
+rvocalicvowelsigngujarati;0AC3
+s;0073
+sabengali;09B8
+sacute;015B
+sacutedotaccent;1E65
+sadarabic;0635
+sadeva;0938
+sadfinalarabic;FEBA
+sadinitialarabic;FEBB
+sadmedialarabic;FEBC
+sagujarati;0AB8
+sagurmukhi;0A38
+sahiragana;3055
+sakatakana;30B5
+sakatakanahalfwidth;FF7B
+sallallahoualayhewasallamarabic;FDFA
+samekh;05E1
+samekhdagesh;FB41
+samekhdageshhebrew;FB41
+samekhhebrew;05E1
+saraaathai;0E32
+saraaethai;0E41
+saraaimaimalaithai;0E44
+saraaimaimuanthai;0E43
+saraamthai;0E33
+saraathai;0E30
+saraethai;0E40
+saraiileftthai;F886
+saraiithai;0E35
+saraileftthai;F885
+saraithai;0E34
+saraothai;0E42
+saraueeleftthai;F888
+saraueethai;0E37
+saraueleftthai;F887
+sarauethai;0E36
+sarauthai;0E38
+sarauuthai;0E39
+sbopomofo;3119
+scaron;0161
+scarondotaccent;1E67
+scedilla;015F
+schwa;0259
+schwacyrillic;04D9
+schwadieresiscyrillic;04DB
+schwahook;025A
+scircle;24E2
+scircumflex;015D
+scommaaccent;0219
+sdotaccent;1E61
+sdotbelow;1E63
+sdotbelowdotaccent;1E69
+seagullbelowcmb;033C
+second;2033
+secondtonechinese;02CA
+section;00A7
+seenarabic;0633
+seenfinalarabic;FEB2
+seeninitialarabic;FEB3
+seenmedialarabic;FEB4
+segol;05B6
+segol13;05B6
+segol1f;05B6
+segol2c;05B6
+segolhebrew;05B6
+segolnarrowhebrew;05B6
+segolquarterhebrew;05B6
+segoltahebrew;0592
+segolwidehebrew;05B6
+seharmenian;057D
+sehiragana;305B
+sekatakana;30BB
+sekatakanahalfwidth;FF7E
+semicolon;003B
+semicolonarabic;061B
+semicolonmonospace;FF1B
+semicolonsmall;FE54
+semivoicedmarkkana;309C
+semivoicedmarkkanahalfwidth;FF9F
+sentisquare;3322
+sentosquare;3323
+seven;0037
+sevenarabic;0667
+sevenbengali;09ED
+sevencircle;2466
+sevencircleinversesansserif;2790
+sevendeva;096D
+seveneighths;215E
+sevengujarati;0AED
+sevengurmukhi;0A6D
+sevenhackarabic;0667
+sevenhangzhou;3027
+sevenideographicparen;3226
+seveninferior;2087
+sevenmonospace;FF17
+sevenoldstyle;F737
+sevenparen;247A
+sevenperiod;248E
+sevenpersian;06F7
+sevenroman;2176
+sevensuperior;2077
+seventeencircle;2470
+seventeenparen;2484
+seventeenperiod;2498
+seventhai;0E57
+sfthyphen;00AD
+shaarmenian;0577
+shabengali;09B6
+shacyrillic;0448
+shaddaarabic;0651
+shaddadammaarabic;FC61
+shaddadammatanarabic;FC5E
+shaddafathaarabic;FC60
+shaddafathatanarabic;0651 064B
+shaddakasraarabic;FC62
+shaddakasratanarabic;FC5F
+shade;2592
+shadedark;2593
+shadelight;2591
+shademedium;2592
+shadeva;0936
+shagujarati;0AB6
+shagurmukhi;0A36
+shalshelethebrew;0593
+shbopomofo;3115
+shchacyrillic;0449
+sheenarabic;0634
+sheenfinalarabic;FEB6
+sheeninitialarabic;FEB7
+sheenmedialarabic;FEB8
+sheicoptic;03E3
+sheqel;20AA
+sheqelhebrew;20AA
+sheva;05B0
+sheva115;05B0
+sheva15;05B0
+sheva22;05B0
+sheva2e;05B0
+shevahebrew;05B0
+shevanarrowhebrew;05B0
+shevaquarterhebrew;05B0
+shevawidehebrew;05B0
+shhacyrillic;04BB
+shimacoptic;03ED
+shin;05E9
+shindagesh;FB49
+shindageshhebrew;FB49
+shindageshshindot;FB2C
+shindageshshindothebrew;FB2C
+shindageshsindot;FB2D
+shindageshsindothebrew;FB2D
+shindothebrew;05C1
+shinhebrew;05E9
+shinshindot;FB2A
+shinshindothebrew;FB2A
+shinsindot;FB2B
+shinsindothebrew;FB2B
+shook;0282
+sigma;03C3
+sigma1;03C2
+sigmafinal;03C2
+sigmalunatesymbolgreek;03F2
+sihiragana;3057
+sikatakana;30B7
+sikatakanahalfwidth;FF7C
+siluqhebrew;05BD
+siluqlefthebrew;05BD
+similar;223C
+sindothebrew;05C2
+siosacirclekorean;3274
+siosaparenkorean;3214
+sioscieuckorean;317E
+sioscirclekorean;3266
+sioskiyeokkorean;317A
+sioskorean;3145
+siosnieunkorean;317B
+siosparenkorean;3206
+siospieupkorean;317D
+siostikeutkorean;317C
+six;0036
+sixarabic;0666
+sixbengali;09EC
+sixcircle;2465
+sixcircleinversesansserif;278F
+sixdeva;096C
+sixgujarati;0AEC
+sixgurmukhi;0A6C
+sixhackarabic;0666
+sixhangzhou;3026
+sixideographicparen;3225
+sixinferior;2086
+sixmonospace;FF16
+sixoldstyle;F736
+sixparen;2479
+sixperiod;248D
+sixpersian;06F6
+sixroman;2175
+sixsuperior;2076
+sixteencircle;246F
+sixteencurrencydenominatorbengali;09F9
+sixteenparen;2483
+sixteenperiod;2497
+sixthai;0E56
+slash;002F
+slashmonospace;FF0F
+slong;017F
+slongdotaccent;1E9B
+smileface;263A
+smonospace;FF53
+sofpasuqhebrew;05C3
+softhyphen;00AD
+softsigncyrillic;044C
+sohiragana;305D
+sokatakana;30BD
+sokatakanahalfwidth;FF7F
+soliduslongoverlaycmb;0338
+solidusshortoverlaycmb;0337
+sorusithai;0E29
+sosalathai;0E28
+sosothai;0E0B
+sosuathai;0E2A
+space;0020
+spacehackarabic;0020
+spade;2660
+spadesuitblack;2660
+spadesuitwhite;2664
+sparen;24AE
+squarebelowcmb;033B
+squarecc;33C4
+squarecm;339D
+squarediagonalcrosshatchfill;25A9
+squarehorizontalfill;25A4
+squarekg;338F
+squarekm;339E
+squarekmcapital;33CE
+squareln;33D1
+squarelog;33D2
+squaremg;338E
+squaremil;33D5
+squaremm;339C
+squaremsquared;33A1
+squareorthogonalcrosshatchfill;25A6
+squareupperlefttolowerrightfill;25A7
+squareupperrighttolowerleftfill;25A8
+squareverticalfill;25A5
+squarewhitewithsmallblack;25A3
+srsquare;33DB
+ssabengali;09B7
+ssadeva;0937
+ssagujarati;0AB7
+ssangcieuckorean;3149
+ssanghieuhkorean;3185
+ssangieungkorean;3180
+ssangkiyeokkorean;3132
+ssangnieunkorean;3165
+ssangpieupkorean;3143
+ssangsioskorean;3146
+ssangtikeutkorean;3138
+ssuperior;F6F2
+sterling;00A3
+sterlingmonospace;FFE1
+strokelongoverlaycmb;0336
+strokeshortoverlaycmb;0335
+subset;2282
+subsetnotequal;228A
+subsetorequal;2286
+succeeds;227B
+suchthat;220B
+suhiragana;3059
+sukatakana;30B9
+sukatakanahalfwidth;FF7D
+sukunarabic;0652
+summation;2211
+sun;263C
+superset;2283
+supersetnotequal;228B
+supersetorequal;2287
+svsquare;33DC
+syouwaerasquare;337C
+t;0074
+tabengali;09A4
+tackdown;22A4
+tackleft;22A3
+tadeva;0924
+tagujarati;0AA4
+tagurmukhi;0A24
+taharabic;0637
+tahfinalarabic;FEC2
+tahinitialarabic;FEC3
+tahiragana;305F
+tahmedialarabic;FEC4
+taisyouerasquare;337D
+takatakana;30BF
+takatakanahalfwidth;FF80
+tatweelarabic;0640
+tau;03C4
+tav;05EA
+tavdages;FB4A
+tavdagesh;FB4A
+tavdageshhebrew;FB4A
+tavhebrew;05EA
+tbar;0167
+tbopomofo;310A
+tcaron;0165
+tccurl;02A8
+tcedilla;0163
+tcheharabic;0686
+tchehfinalarabic;FB7B
+tchehinitialarabic;FB7C
+tchehmedialarabic;FB7D
+tchehmeeminitialarabic;FB7C FEE4
+tcircle;24E3
+tcircumflexbelow;1E71
+tcommaaccent;0163
+tdieresis;1E97
+tdotaccent;1E6B
+tdotbelow;1E6D
+tecyrillic;0442
+tedescendercyrillic;04AD
+teharabic;062A
+tehfinalarabic;FE96
+tehhahinitialarabic;FCA2
+tehhahisolatedarabic;FC0C
+tehinitialarabic;FE97
+tehiragana;3066
+tehjeeminitialarabic;FCA1
+tehjeemisolatedarabic;FC0B
+tehmarbutaarabic;0629
+tehmarbutafinalarabic;FE94
+tehmedialarabic;FE98
+tehmeeminitialarabic;FCA4
+tehmeemisolatedarabic;FC0E
+tehnoonfinalarabic;FC73
+tekatakana;30C6
+tekatakanahalfwidth;FF83
+telephone;2121
+telephoneblack;260E
+telishagedolahebrew;05A0
+telishaqetanahebrew;05A9
+tencircle;2469
+tenideographicparen;3229
+tenparen;247D
+tenperiod;2491
+tenroman;2179
+tesh;02A7
+tet;05D8
+tetdagesh;FB38
+tetdageshhebrew;FB38
+tethebrew;05D8
+tetsecyrillic;04B5
+tevirhebrew;059B
+tevirlefthebrew;059B
+thabengali;09A5
+thadeva;0925
+thagujarati;0AA5
+thagurmukhi;0A25
+thalarabic;0630
+thalfinalarabic;FEAC
+thanthakhatlowleftthai;F898
+thanthakhatlowrightthai;F897
+thanthakhatthai;0E4C
+thanthakhatupperleftthai;F896
+theharabic;062B
+thehfinalarabic;FE9A
+thehinitialarabic;FE9B
+thehmedialarabic;FE9C
+thereexists;2203
+therefore;2234
+theta;03B8
+theta1;03D1
+thetasymbolgreek;03D1
+thieuthacirclekorean;3279
+thieuthaparenkorean;3219
+thieuthcirclekorean;326B
+thieuthkorean;314C
+thieuthparenkorean;320B
+thirteencircle;246C
+thirteenparen;2480
+thirteenperiod;2494
+thonangmonthothai;0E11
+thook;01AD
+thophuthaothai;0E12
+thorn;00FE
+thothahanthai;0E17
+thothanthai;0E10
+thothongthai;0E18
+thothungthai;0E16
+thousandcyrillic;0482
+thousandsseparatorarabic;066C
+thousandsseparatorpersian;066C
+three;0033
+threearabic;0663
+threebengali;09E9
+threecircle;2462
+threecircleinversesansserif;278C
+threedeva;0969
+threeeighths;215C
+threegujarati;0AE9
+threegurmukhi;0A69
+threehackarabic;0663
+threehangzhou;3023
+threeideographicparen;3222
+threeinferior;2083
+threemonospace;FF13
+threenumeratorbengali;09F6
+threeoldstyle;F733
+threeparen;2476
+threeperiod;248A
+threepersian;06F3
+threequarters;00BE
+threequartersemdash;F6DE
+threeroman;2172
+threesuperior;00B3
+threethai;0E53
+thzsquare;3394
+tihiragana;3061
+tikatakana;30C1
+tikatakanahalfwidth;FF81
+tikeutacirclekorean;3270
+tikeutaparenkorean;3210
+tikeutcirclekorean;3262
+tikeutkorean;3137
+tikeutparenkorean;3202
+tilde;02DC
+tildebelowcmb;0330
+tildecmb;0303
+tildecomb;0303
+tildedoublecmb;0360
+tildeoperator;223C
+tildeoverlaycmb;0334
+tildeverticalcmb;033E
+timescircle;2297
+tipehahebrew;0596
+tipehalefthebrew;0596
+tippigurmukhi;0A70
+titlocyrilliccmb;0483
+tiwnarmenian;057F
+tlinebelow;1E6F
+tmonospace;FF54
+toarmenian;0569
+tohiragana;3068
+tokatakana;30C8
+tokatakanahalfwidth;FF84
+tonebarextrahighmod;02E5
+tonebarextralowmod;02E9
+tonebarhighmod;02E6
+tonebarlowmod;02E8
+tonebarmidmod;02E7
+tonefive;01BD
+tonesix;0185
+tonetwo;01A8
+tonos;0384
+tonsquare;3327
+topatakthai;0E0F
+tortoiseshellbracketleft;3014
+tortoiseshellbracketleftsmall;FE5D
+tortoiseshellbracketleftvertical;FE39
+tortoiseshellbracketright;3015
+tortoiseshellbracketrightsmall;FE5E
+tortoiseshellbracketrightvertical;FE3A
+totaothai;0E15
+tpalatalhook;01AB
+tparen;24AF
+trademark;2122
+trademarksans;F8EA
+trademarkserif;F6DB
+tretroflexhook;0288
+triagdn;25BC
+triaglf;25C4
+triagrt;25BA
+triagup;25B2
+ts;02A6
+tsadi;05E6
+tsadidagesh;FB46
+tsadidageshhebrew;FB46
+tsadihebrew;05E6
+tsecyrillic;0446
+tsere;05B5
+tsere12;05B5
+tsere1e;05B5
+tsere2b;05B5
+tserehebrew;05B5
+tserenarrowhebrew;05B5
+tserequarterhebrew;05B5
+tserewidehebrew;05B5
+tshecyrillic;045B
+tsuperior;F6F3
+ttabengali;099F
+ttadeva;091F
+ttagujarati;0A9F
+ttagurmukhi;0A1F
+tteharabic;0679
+ttehfinalarabic;FB67
+ttehinitialarabic;FB68
+ttehmedialarabic;FB69
+tthabengali;09A0
+tthadeva;0920
+tthagujarati;0AA0
+tthagurmukhi;0A20
+tturned;0287
+tuhiragana;3064
+tukatakana;30C4
+tukatakanahalfwidth;FF82
+tusmallhiragana;3063
+tusmallkatakana;30C3
+tusmallkatakanahalfwidth;FF6F
+twelvecircle;246B
+twelveparen;247F
+twelveperiod;2493
+twelveroman;217B
+twentycircle;2473
+twentyhangzhou;5344
+twentyparen;2487
+twentyperiod;249B
+two;0032
+twoarabic;0662
+twobengali;09E8
+twocircle;2461
+twocircleinversesansserif;278B
+twodeva;0968
+twodotenleader;2025
+twodotleader;2025
+twodotleadervertical;FE30
+twogujarati;0AE8
+twogurmukhi;0A68
+twohackarabic;0662
+twohangzhou;3022
+twoideographicparen;3221
+twoinferior;2082
+twomonospace;FF12
+twonumeratorbengali;09F5
+twooldstyle;F732
+twoparen;2475
+twoperiod;2489
+twopersian;06F2
+tworoman;2171
+twostroke;01BB
+twosuperior;00B2
+twothai;0E52
+twothirds;2154
+u;0075
+uacute;00FA
+ubar;0289
+ubengali;0989
+ubopomofo;3128
+ubreve;016D
+ucaron;01D4
+ucircle;24E4
+ucircumflex;00FB
+ucircumflexbelow;1E77
+ucyrillic;0443
+udattadeva;0951
+udblacute;0171
+udblgrave;0215
+udeva;0909
+udieresis;00FC
+udieresisacute;01D8
+udieresisbelow;1E73
+udieresiscaron;01DA
+udieresiscyrillic;04F1
+udieresisgrave;01DC
+udieresismacron;01D6
+udotbelow;1EE5
+ugrave;00F9
+ugujarati;0A89
+ugurmukhi;0A09
+uhiragana;3046
+uhookabove;1EE7
+uhorn;01B0
+uhornacute;1EE9
+uhorndotbelow;1EF1
+uhorngrave;1EEB
+uhornhookabove;1EED
+uhorntilde;1EEF
+uhungarumlaut;0171
+uhungarumlautcyrillic;04F3
+uinvertedbreve;0217
+ukatakana;30A6
+ukatakanahalfwidth;FF73
+ukcyrillic;0479
+ukorean;315C
+umacron;016B
+umacroncyrillic;04EF
+umacrondieresis;1E7B
+umatragurmukhi;0A41
+umonospace;FF55
+underscore;005F
+underscoredbl;2017
+underscoremonospace;FF3F
+underscorevertical;FE33
+underscorewavy;FE4F
+union;222A
+universal;2200
+uogonek;0173
+uparen;24B0
+upblock;2580
+upperdothebrew;05C4
+upsilon;03C5
+upsilondieresis;03CB
+upsilondieresistonos;03B0
+upsilonlatin;028A
+upsilontonos;03CD
+uptackbelowcmb;031D
+uptackmod;02D4
+uragurmukhi;0A73
+uring;016F
+ushortcyrillic;045E
+usmallhiragana;3045
+usmallkatakana;30A5
+usmallkatakanahalfwidth;FF69
+ustraightcyrillic;04AF
+ustraightstrokecyrillic;04B1
+utilde;0169
+utildeacute;1E79
+utildebelow;1E75
+uubengali;098A
+uudeva;090A
+uugujarati;0A8A
+uugurmukhi;0A0A
+uumatragurmukhi;0A42
+uuvowelsignbengali;09C2
+uuvowelsigndeva;0942
+uuvowelsigngujarati;0AC2
+uvowelsignbengali;09C1
+uvowelsigndeva;0941
+uvowelsigngujarati;0AC1
+v;0076
+vadeva;0935
+vagujarati;0AB5
+vagurmukhi;0A35
+vakatakana;30F7
+vav;05D5
+vavdagesh;FB35
+vavdagesh65;FB35
+vavdageshhebrew;FB35
+vavhebrew;05D5
+vavholam;FB4B
+vavholamhebrew;FB4B
+vavvavhebrew;05F0
+vavyodhebrew;05F1
+vcircle;24E5
+vdotbelow;1E7F
+vecyrillic;0432
+veharabic;06A4
+vehfinalarabic;FB6B
+vehinitialarabic;FB6C
+vehmedialarabic;FB6D
+vekatakana;30F9
+venus;2640
+verticalbar;007C
+verticallineabovecmb;030D
+verticallinebelowcmb;0329
+verticallinelowmod;02CC
+verticallinemod;02C8
+vewarmenian;057E
+vhook;028B
+vikatakana;30F8
+viramabengali;09CD
+viramadeva;094D
+viramagujarati;0ACD
+visargabengali;0983
+visargadeva;0903
+visargagujarati;0A83
+vmonospace;FF56
+voarmenian;0578
+voicediterationhiragana;309E
+voicediterationkatakana;30FE
+voicedmarkkana;309B
+voicedmarkkanahalfwidth;FF9E
+vokatakana;30FA
+vparen;24B1
+vtilde;1E7D
+vturned;028C
+vuhiragana;3094
+vukatakana;30F4
+w;0077
+wacute;1E83
+waekorean;3159
+wahiragana;308F
+wakatakana;30EF
+wakatakanahalfwidth;FF9C
+wakorean;3158
+wasmallhiragana;308E
+wasmallkatakana;30EE
+wattosquare;3357
+wavedash;301C
+wavyunderscorevertical;FE34
+wawarabic;0648
+wawfinalarabic;FEEE
+wawhamzaabovearabic;0624
+wawhamzaabovefinalarabic;FE86
+wbsquare;33DD
+wcircle;24E6
+wcircumflex;0175
+wdieresis;1E85
+wdotaccent;1E87
+wdotbelow;1E89
+wehiragana;3091
+weierstrass;2118
+wekatakana;30F1
+wekorean;315E
+weokorean;315D
+wgrave;1E81
+whitebullet;25E6
+whitecircle;25CB
+whitecircleinverse;25D9
+whitecornerbracketleft;300E
+whitecornerbracketleftvertical;FE43
+whitecornerbracketright;300F
+whitecornerbracketrightvertical;FE44
+whitediamond;25C7
+whitediamondcontainingblacksmalldiamond;25C8
+whitedownpointingsmalltriangle;25BF
+whitedownpointingtriangle;25BD
+whiteleftpointingsmalltriangle;25C3
+whiteleftpointingtriangle;25C1
+whitelenticularbracketleft;3016
+whitelenticularbracketright;3017
+whiterightpointingsmalltriangle;25B9
+whiterightpointingtriangle;25B7
+whitesmallsquare;25AB
+whitesmilingface;263A
+whitesquare;25A1
+whitestar;2606
+whitetelephone;260F
+whitetortoiseshellbracketleft;3018
+whitetortoiseshellbracketright;3019
+whiteuppointingsmalltriangle;25B5
+whiteuppointingtriangle;25B3
+wihiragana;3090
+wikatakana;30F0
+wikorean;315F
+wmonospace;FF57
+wohiragana;3092
+wokatakana;30F2
+wokatakanahalfwidth;FF66
+won;20A9
+wonmonospace;FFE6
+wowaenthai;0E27
+wparen;24B2
+wring;1E98
+wsuperior;02B7
+wturned;028D
+wynn;01BF
+x;0078
+xabovecmb;033D
+xbopomofo;3112
+xcircle;24E7
+xdieresis;1E8D
+xdotaccent;1E8B
+xeharmenian;056D
+xi;03BE
+xmonospace;FF58
+xparen;24B3
+xsuperior;02E3
+y;0079
+yaadosquare;334E
+yabengali;09AF
+yacute;00FD
+yadeva;092F
+yaekorean;3152
+yagujarati;0AAF
+yagurmukhi;0A2F
+yahiragana;3084
+yakatakana;30E4
+yakatakanahalfwidth;FF94
+yakorean;3151
+yamakkanthai;0E4E
+yasmallhiragana;3083
+yasmallkatakana;30E3
+yasmallkatakanahalfwidth;FF6C
+yatcyrillic;0463
+ycircle;24E8
+ycircumflex;0177
+ydieresis;00FF
+ydotaccent;1E8F
+ydotbelow;1EF5
+yeharabic;064A
+yehbarreearabic;06D2
+yehbarreefinalarabic;FBAF
+yehfinalarabic;FEF2
+yehhamzaabovearabic;0626
+yehhamzaabovefinalarabic;FE8A
+yehhamzaaboveinitialarabic;FE8B
+yehhamzaabovemedialarabic;FE8C
+yehinitialarabic;FEF3
+yehmedialarabic;FEF4
+yehmeeminitialarabic;FCDD
+yehmeemisolatedarabic;FC58
+yehnoonfinalarabic;FC94
+yehthreedotsbelowarabic;06D1
+yekorean;3156
+yen;00A5
+yenmonospace;FFE5
+yeokorean;3155
+yeorinhieuhkorean;3186
+yerahbenyomohebrew;05AA
+yerahbenyomolefthebrew;05AA
+yericyrillic;044B
+yerudieresiscyrillic;04F9
+yesieungkorean;3181
+yesieungpansioskorean;3183
+yesieungsioskorean;3182
+yetivhebrew;059A
+ygrave;1EF3
+yhook;01B4
+yhookabove;1EF7
+yiarmenian;0575
+yicyrillic;0457
+yikorean;3162
+yinyang;262F
+yiwnarmenian;0582
+ymonospace;FF59
+yod;05D9
+yoddagesh;FB39
+yoddageshhebrew;FB39
+yodhebrew;05D9
+yodyodhebrew;05F2
+yodyodpatahhebrew;FB1F
+yohiragana;3088
+yoikorean;3189
+yokatakana;30E8
+yokatakanahalfwidth;FF96
+yokorean;315B
+yosmallhiragana;3087
+yosmallkatakana;30E7
+yosmallkatakanahalfwidth;FF6E
+yotgreek;03F3
+yoyaekorean;3188
+yoyakorean;3187
+yoyakthai;0E22
+yoyingthai;0E0D
+yparen;24B4
+ypogegrammeni;037A
+ypogegrammenigreekcmb;0345
+yr;01A6
+yring;1E99
+ysuperior;02B8
+ytilde;1EF9
+yturned;028E
+yuhiragana;3086
+yuikorean;318C
+yukatakana;30E6
+yukatakanahalfwidth;FF95
+yukorean;3160
+yusbigcyrillic;046B
+yusbigiotifiedcyrillic;046D
+yuslittlecyrillic;0467
+yuslittleiotifiedcyrillic;0469
+yusmallhiragana;3085
+yusmallkatakana;30E5
+yusmallkatakanahalfwidth;FF6D
+yuyekorean;318B
+yuyeokorean;318A
+yyabengali;09DF
+yyadeva;095F
+z;007A
+zaarmenian;0566
+zacute;017A
+zadeva;095B
+zagurmukhi;0A5B
+zaharabic;0638
+zahfinalarabic;FEC6
+zahinitialarabic;FEC7
+zahiragana;3056
+zahmedialarabic;FEC8
+zainarabic;0632
+zainfinalarabic;FEB0
+zakatakana;30B6
+zaqefgadolhebrew;0595
+zaqefqatanhebrew;0594
+zarqahebrew;0598
+zayin;05D6
+zayindagesh;FB36
+zayindageshhebrew;FB36
+zayinhebrew;05D6
+zbopomofo;3117
+zcaron;017E
+zcircle;24E9
+zcircumflex;1E91
+zcurl;0291
+zdot;017C
+zdotaccent;017C
+zdotbelow;1E93
+zecyrillic;0437
+zedescendercyrillic;0499
+zedieresiscyrillic;04DF
+zehiragana;305C
+zekatakana;30BC
+zero;0030
+zeroarabic;0660
+zerobengali;09E6
+zerodeva;0966
+zerogujarati;0AE6
+zerogurmukhi;0A66
+zerohackarabic;0660
+zeroinferior;2080
+zeromonospace;FF10
+zerooldstyle;F730
+zeropersian;06F0
+zerosuperior;2070
+zerothai;0E50
+zerowidthjoiner;FEFF
+zerowidthnonjoiner;200C
+zerowidthspace;200B
+zeta;03B6
+zhbopomofo;3113
+zhearmenian;056A
+zhebrevecyrillic;04C2
+zhecyrillic;0436
+zhedescendercyrillic;0497
+zhedieresiscyrillic;04DD
+zihiragana;3058
+zikatakana;30B8
+zinorhebrew;05AE
+zlinebelow;1E95
+zmonospace;FF5A
+zohiragana;305E
+zokatakana;30BE
+zparen;24B5
+zretroflexhook;0290
+zstroke;01B6
+zuhiragana;305A
+zukatakana;30BA
+#--end
diff --git a/contrib/media/updf/scripts/jconfig.h b/contrib/media/updf/scripts/jconfig.h
new file mode 100644
index 000000000..679404da4
--- /dev/null
+++ b/contrib/media/updf/scripts/jconfig.h
@@ -0,0 +1,45 @@
+/* jconfig.vc --- jconfig.h for Microsoft Visual C++ on Windows 95 or NT. */
+/* see jconfig.txt for explanations */
+
+#define HAVE_PROTOTYPES
+#define HAVE_UNSIGNED_CHAR
+#define HAVE_UNSIGNED_SHORT
+/* #define void char */
+/* #define const */
+#undef CHAR_IS_UNSIGNED
+#define HAVE_STDDEF_H
+#define HAVE_STDLIB_H
+#undef NEED_BSD_STRINGS
+#undef NEED_SYS_TYPES_H
+#undef NEED_FAR_POINTERS	/* we presume a 32-bit flat memory model */
+#undef NEED_SHORT_EXTERNAL_NAMES
+#undef INCOMPLETE_TYPES_BROKEN
+
+/* Define "boolean" as unsigned char, not int, per Windows custom */
+#ifndef __RPCNDR_H__		/* don't conflict if rpcndr.h already read */
+typedef unsigned char boolean;
+#endif
+#define HAVE_BOOLEAN		/* prevent jmorecfg.h from redefining it */
+
+
+#ifdef JPEG_INTERNALS
+
+#undef RIGHT_SHIFT_IS_UNSIGNED
+
+#endif /* JPEG_INTERNALS */
+
+#ifdef JPEG_CJPEG_DJPEG
+
+#define BMP_SUPPORTED		/* BMP image file format */
+#define GIF_SUPPORTED		/* GIF image file format */
+#define PPM_SUPPORTED		/* PBMPLUS PPM/PGM image file format */
+#undef RLE_SUPPORTED		/* Utah RLE image file format */
+#define TARGA_SUPPORTED		/* Targa image file format */
+
+#define TWO_FILE_COMMANDLINE	/* optional */
+#define USE_SETMODE		/* Microsoft has setmode() */
+#undef NEED_SIGNAL_CATCHER
+#undef DONT_USE_B_MODE
+#undef PROGRESS_REPORT		/* optional */
+
+#endif /* JPEG_CJPEG_DJPEG */
diff --git a/contrib/media/updf/scripts/opj_config.h b/contrib/media/updf/scripts/opj_config.h
new file mode 100644
index 000000000..d34edd22a
--- /dev/null
+++ b/contrib/media/updf/scripts/opj_config.h
@@ -0,0 +1,41 @@
+/* If you want to build the library manually without using
+ * 'configure' or 'CMake'
+ * then copy this file
+ * 'opj_config.h.in.user'
+ *	to
+ * 'opj_config.h'
+ *
+ * Open 'opj_config.h' and change the file contents
+ * if you want to define something because you know you have
+ * BOTH installed the library AND the header file(s).
+ * Then e.g. write
+#define HAVE_LIBPNG 1
+ *
+ *
+ * The file 'opj_config.h' will be included in some source files.
+ * ==== YOU CAN NOT COMPILE WITHOUT IT. ====
+ * === DO NOT FOREGET TO CHANGE 'config.nix' APPROPRIATELY. ====
+*/
+
+/* DO NOT DEFINE BOTH VERSIONS OF LCMS */
+/* define to 1 if you have both liblcms and lcms.h installed */
+#undef HAVE_LIBLCMS1
+/* #define HAVE_LIBLCMS1 1 */
+
+/* define to 1 if you have both liblcms2 and lcms2.h installed */
+#undef HAVE_LIBLCMS2
+/* #define HAVE_LIBLCMS2 1 */
+
+/* define to 1 if you have both libpng and png.h installed */
+#undef HAVE_LIBPNG
+/* #define HAVE_LIBPNG 1 */
+
+/* define to 1 if you have both libtiff and tiff.h installed */
+#undef HAVE_LIBTIFF
+/* #define HAVE_LIBTIFF 1 */
+
+/*---------------- DO NOT CHANGE BELOW THIS LINE ----------------*/
+#define PACKAGE_URL "http://www.openjpeg.org/"
+#define PACKAGE_BUGREPORT "http://code.google.com/p/openjpeg/"
+
+#define PACKAGE_VERSION "1.4.0"
diff --git a/contrib/media/updf/scripts/rename.sed b/contrib/media/updf/scripts/rename.sed
new file mode 100644
index 000000000..2949bf925
--- /dev/null
+++ b/contrib/media/updf/scripts/rename.sed
@@ -0,0 +1,1135 @@
+s/\<FD_ALLCAP\>/FD_ALL_CAP/g
+s/\<FD_FIXED\>/FD_FIXED_PITCH/g
+s/\<FD_FORCEBOLD\>/FD_FORCE_BOLD/g
+s/\<FD_SMALLCAP\>/FD_SMALL_CAP/g
+s/\<FZ_BCOLOR\>/FZ_BLEND_COLOR/g
+s/\<FZ_BCOLORBURN\>/FZ_BLEND_COLOR_BURN/g
+s/\<FZ_BCOLORDODGE\>/FZ_BLEND_COLOR_DODGE/g
+s/\<FZ_BDARKEN\>/FZ_BLEND_DARKEN/g
+s/\<FZ_BDIFFERENCE\>/FZ_BLEND_DIFFERENCE/g
+s/\<FZ_BEXCLUSION\>/FZ_BLEND_EXCLUSION/g
+s/\<FZ_BHARDLIGHT\>/FZ_BLEND_HARD_LIGHT/g
+s/\<FZ_BHUE\>/FZ_BLEND_HUE/g
+s/\<FZ_BLIGHTEN\>/FZ_BLEND_LIGHTEN/g
+s/\<FZ_BLUMINOSITY\>/FZ_BLEND_LUMINOSITY/g
+s/\<FZ_BMULTIPLY\>/FZ_BLEND_MULTIPLY/g
+s/\<FZ_BNORMAL\>/FZ_BLEND_NORMAL/g
+s/\<FZ_BOVERLAY\>/FZ_BLEND_OVERLAY/g
+s/\<FZ_BSATURATION\>/FZ_BLEND_SATURATION/g
+s/\<FZ_BSCREEN\>/FZ_BLEND_SCREEN/g
+s/\<FZ_BSOFTLIGHT\>/FZ_BLEND_SOFT_LIGHT/g
+s/\<FZ_CLOSEPATH\>/FZ_CLOSE_PATH/g
+s/\<FZ_CMDBEGINGROUP\>/FZ_CMD_BEGIN_GROUP/g
+s/\<FZ_CMDBEGINMASK\>/FZ_CMD_BEGIN_MASK/g
+s/\<FZ_CMDBEGINTILE\>/FZ_CMD_BEGIN_TILE/g
+s/\<FZ_CMDCLIPIMAGEMASK\>/FZ_CMD_CLIP_IMAGE_MASK/g
+s/\<FZ_CMDCLIPPATH\>/FZ_CMD_CLIP_PATH/g
+s/\<FZ_CMDCLIPSTROKEPATH\>/FZ_CMD_CLIP_STROKE_PATH/g
+s/\<FZ_CMDCLIPSTROKETEXT\>/FZ_CMD_CLIP_STROKE_TEXT/g
+s/\<FZ_CMDCLIPTEXT\>/FZ_CMD_CLIP_TEXT/g
+s/\<FZ_CMDENDGROUP\>/FZ_CMD_END_GROUP/g
+s/\<FZ_CMDENDMASK\>/FZ_CMD_END_MASK/g
+s/\<FZ_CMDENDTILE\>/FZ_CMD_END_TILE/g
+s/\<FZ_CMDFILLIMAGE\>/FZ_CMD_FILL_IMAGE/g
+s/\<FZ_CMDFILLIMAGEMASK\>/FZ_CMD_FILL_IMAGE_MASK/g
+s/\<FZ_CMDFILLPATH\>/FZ_CMD_FILL_PATH/g
+s/\<FZ_CMDFILLSHADE\>/FZ_CMD_FILL_SHADE/g
+s/\<FZ_CMDFILLTEXT\>/FZ_CMD_FILL_TEXT/g
+s/\<FZ_CMDIGNORETEXT\>/FZ_CMD_IGNORE_TEXT/g
+s/\<FZ_CMDPOPCLIP\>/FZ_CMD_POP_CLIP/g
+s/\<FZ_CMDSTROKEPATH\>/FZ_CMD_STROKE_PATH/g
+s/\<FZ_CMDSTROKETEXT\>/FZ_CMD_STROKE_TEXT/g
+s/\<FZ_IGNOREIMAGE\>/FZ_IGNORE_IMAGE/g
+s/\<FZ_IGNORESHADE\>/FZ_IGNORE_SHADE/g
+s/\<FZ_MAXCOLORS\>/FZ_MAX_COLORS/g
+s/\<ISDELIM\>/IS_DELIM/g
+s/\<ISHEX\>/IS_HEX/g
+s/\<ISNUMBER\>/IS_NUMBER/g
+s/\<ISWHITE\>/IS_WHITE/g
+s/\<LINECOUNT\>/LINE_COUNT/g
+s/\<LINEDIST\>/LINE_DIST/g
+s/\<LINELEN\>/LINE_LEN/g
+s/\<MAXBITS\>/MAX_BITS/g
+s/\<MAXCACHESIZE\>/MAX_CACHE_SIZE/g
+s/\<MAXDEPTH\>/MAX_DEPTH/g
+s/\<MAXFONTSIZE\>/MAX_FONT_SIZE/g
+s/\<MAXGLYPHSIZE\>/MAX_GLYPH_SIZE/g
+s/\<MAXKEYLEN\>/MAX_KEY_LEN/g
+s/\<MAXLENGTH\>/MAX_LENGTH/g
+s/\<MINBITS\>/MIN_BITS/g
+s/\<NUMCODES\>/NUM_CODES/g
+s/\<PDF_LACTION\>/PDF_LINK_ACTION/g
+s/\<PDF_LGOTO\>/PDF_LINK_GOTO/g
+s/\<PDF_LLAUNCH\>/PDF_LINK_LAUNCH/g
+s/\<PDF_LNAMED\>/PDF_LINK_NAMED/g
+s/\<PDF_LURI\>/PDF_LINK_URI/g
+s/\<PDF_MCOLOR\>/PDF_MAT_COLOR/g
+s/\<PDF_MFILL\>/PDF_FILL/g
+s/\<PDF_MNONE\>/PDF_MAT_NONE/g
+s/\<PDF_MPATTERN\>/PDF_MAT_PATTERN/g
+s/\<PDF_MSHADE\>/PDF_MAT_SHADE/g
+s/\<PDF_MSTROKE\>/PDF_STROKE/g
+s/\<PDF_NTOKENS\>/PDF_NUM_TOKENS/g
+s/\<PDF_TCARRAY\>/PDF_TOK_CLOSE_ARRAY/g
+s/\<PDF_TCBRACE\>/PDF_TOK_CLOSE_BRACE/g
+s/\<PDF_TCDICT\>/PDF_TOK_CLOSE_DICT/g
+s/\<PDF_TENDOBJ\>/PDF_TOK_ENDOBJ/g
+s/\<PDF_TENDSTREAM\>/PDF_TOK_ENDSTREAM/g
+s/\<PDF_TEOF\>/PDF_TOK_EOF/g
+s/\<PDF_TERROR\>/PDF_TOK_ERROR/g
+s/\<PDF_TFALSE\>/PDF_TOK_FALSE/g
+s/\<PDF_TINT\>/PDF_TOK_INT/g
+s/\<PDF_TKEYWORD\>/PDF_TOK_KEYWORD/g
+s/\<PDF_TNAME\>/PDF_TOK_NAME/g
+s/\<PDF_TNULL\>/PDF_TOK_NULL/g
+s/\<PDF_TOARRAY\>/PDF_TOK_OPEN_ARRAY/g
+s/\<PDF_TOBJ\>/PDF_TOK_OBJ/g
+s/\<PDF_TOBRACE\>/PDF_TOK_OPEN_BRACE/g
+s/\<PDF_TODICT\>/PDF_TOK_OPEN_DICT/g
+s/\<PDF_TR\>/PDF_TOK_R/g
+s/\<PDF_TREAL\>/PDF_TOK_REAL/g
+s/\<PDF_TSTARTXREF\>/PDF_TOK_STARTXREF/g
+s/\<PDF_TSTREAM\>/PDF_TOK_STREAM/g
+s/\<PDF_TSTRING\>/PDF_TOK_STRING/g
+s/\<PDF_TTRAILER\>/PDF_TOK_TRAILER/g
+s/\<PDF_TTRUE\>/PDF_TOK_TRUE/g
+s/\<PDF_TXREF\>/PDF_TOK_XREF/g
+s/\<PSBLOCK\>/PS_BLOCK/g
+s/\<PSBOOL\>/PS_BOOL/g
+s/\<PSINT\>/PS_INT/g
+s/\<PSOABS\>/PS_OP_ABS/g
+s/\<PSOADD\>/PS_OP_ADD/g
+s/\<PSOAND\>/PS_OP_AND/g
+s/\<PSOATAN\>/PS_OP_ATAN/g
+s/\<PSOBITSHIFT\>/PS_OP_BITSHIFT/g
+s/\<PSOCEILING\>/PS_OP_CEILING/g
+s/\<PSOCOPY\>/PS_OP_COPY/g
+s/\<PSOCOS\>/PS_OP_COS/g
+s/\<PSOCVI\>/PS_OP_CVI/g
+s/\<PSOCVR\>/PS_OP_CVR/g
+s/\<PSODIV\>/PS_OP_DIV/g
+s/\<PSODUP\>/PS_OP_DUP/g
+s/\<PSOEQ\>/PS_OP_EQ/g
+s/\<PSOEXCH\>/PS_OP_EXCH/g
+s/\<PSOEXP\>/PS_OP_EXP/g
+s/\<PSOFALSE\>/PS_OP_FALSE/g
+s/\<PSOFLOOR\>/PS_OP_FLOOR/g
+s/\<PSOGE\>/PS_OP_GE/g
+s/\<PSOGT\>/PS_OP_GT/g
+s/\<PSOIDIV\>/PS_OP_IDIV/g
+s/\<PSOIF\>/PS_OP_IF/g
+s/\<PSOIFELSE\>/PS_OP_IFELSE/g
+s/\<PSOINDEX\>/PS_OP_INDEX/g
+s/\<PSOLE\>/PS_OP_LE/g
+s/\<PSOLN\>/PS_OP_LN/g
+s/\<PSOLOG\>/PS_OP_LOG/g
+s/\<PSOLT\>/PS_OP_LT/g
+s/\<PSOMOD\>/PS_OP_MOD/g
+s/\<PSOMUL\>/PS_OP_MUL/g
+s/\<PSONE\>/PS_OP_NE/g
+s/\<PSONEG\>/PS_OP_NEG/g
+s/\<PSONOT\>/PS_OP_NOT/g
+s/\<PSOOR\>/PS_OP_OR/g
+s/\<PSOPERATOR\>/PS_OPERATOR/g
+s/\<PSOPOP\>/PS_OP_POP/g
+s/\<PSORETURN\>/PS_OP_RETURN/g
+s/\<PSOROLL\>/PS_OP_ROLL/g
+s/\<PSOROUND\>/PS_OP_ROUND/g
+s/\<PSOSIN\>/PS_OP_SIN/g
+s/\<PSOSQRT\>/PS_OP_SQRT/g
+s/\<PSOSUB\>/PS_OP_SUB/g
+s/\<PSOTRUE\>/PS_OP_TRUE/g
+s/\<PSOTRUNCATE\>/PS_OP_TRUNCATE/g
+s/\<PSOXOR\>/PS_OP_XOR/g
+s/\<PSREAL\>/PS_REAL/g
+s/\<SDONE\>/STATE_DONE/g
+s/\<SEOL\>/STATE_EOL/g
+s/\<SH1\>/STATE_H1/g
+s/\<SH2\>/STATE_H2/g
+s/\<SMAKEUP\>/STATE_MAKEUP/g
+s/\<SNORMAL\>/STATE_NORMAL/g
+s/\<SPACEDIST\>/SPACE_DIST/g
+s/\<STACKSIZE\>/STACK_SIZE/g
+s/\<TBEGINBFCHAR\>/TOK_BEGIN_BF_CHAR/g
+s/\<TBEGINBFRANGE\>/TOK_BEGIN_BF_RANGE/g
+s/\<TBEGINCIDCHAR\>/TOK_BEGIN_CID_CHAR/g
+s/\<TBEGINCIDRANGE\>/TOK_BEGIN_CID_RANGE/g
+s/\<TBEGINCODESPACERANGE\>/TOK_BEGIN_CODESPACE_RANGE/g
+s/\<TENDBFCHAR\>/TOK_END_BF_CHAR/g
+s/\<TENDBFRANGE\>/TOK_END_BF_RANGE/g
+s/\<TENDCIDCHAR\>/TOK_END_CID_CHAR/g
+s/\<TENDCIDRANGE\>/TOK_END_CID_RANGE/g
+s/\<TENDCMAP\>/TOK_END_CMAP/g
+s/\<TENDCODESPACERANGE\>/TOK_END_CODESPACE_RANGE/g
+s/\<TUSECMAP\>/TOK_USECMAP/g
+s/\<addrange\>/add_range/g
+s/\<addspan\>/add_span/g
+s/\<addtable\>/add_table/g
+s/\<adjdown\>/adj_down/g
+s/\<adjup\>/adj_up/g
+s/\<advanceael\>/advance_ael/g
+s/\<aglcodes\>/agl_codes/g
+s/\<agldupcodes\>/agl_dup_codes/g
+s/\<agldupnames\>/agl_dup_names/g
+s/\<aglnoname\>/agl_no_name/g
+s/\<basefontnames\>/base_font_names/g
+s/\<basefonts\>/base_fonts/g
+s/\<begingroup\>/begin_group/g
+s/\<beginmask\>/begin_mask/g
+s/\<begintile\>/begin_tile/g
+s/\<bgrtoxyz\>/bgr_to_xyz/g
+s/\<blackis1\>/black_is_1/g
+s/\<boundexpand\>/bound_expand/g
+s/\<buildfilter\>/build_filter/g
+s/\<buildfilterchain\>/build_filter_chain/g
+s/\<capheight\>/cap_height/g
+s/\<charspace\>/char_space/g
+s/\<cidtogid\>/cid_to_gid/g
+s/\<cidtoucs\>/cid_to_ucs/g
+s/\<cleanfontname\>/clean_font_name/g
+s/\<clipdepth\>/clip_depth/g
+s/\<clipevenodd\>/clip_even_odd/g
+s/\<clipimagemask\>/clip_image_mask/g
+s/\<cliplerpx\>/clip_lerp_x/g
+s/\<cliplerpy\>/clip_lerp_y/g
+s/\<clippath\>/clip_path/g
+s/\<clippoly\>/clip_poly/g
+s/\<clipstrokepath\>/clip_stroke_path/g
+s/\<clipstroketext\>/clip_stroke_text/g
+s/\<cliptext\>/clip_text/g
+s/\<closea85d\>/close_a85d/g
+s/\<closeaesd\>/close_aesd/g
+s/\<closeahxd\>/close_ahxd/g
+s/\<closearc4\>/close_arc4/g
+s/\<closebuffer\>/close_buffer/g
+s/\<closedctd\>/close_dctd/g
+s/\<closefaxd\>/close_faxd/g
+s/\<closefile\>/close_file/g
+s/\<closeflated\>/close_flated/g
+s/\<closejbig2d\>/close_jbig2d/g
+s/\<closelzwd\>/close_lzwd/g
+s/\<closenull\>/close_null/g
+s/\<closepredict\>/close_predict/g
+s/\<closerld\>/close_rld/g
+s/\<cmapname\>/cmap_name/g
+s/\<cmyktoxyz\>/cmyk_to_xyz/g
+s/\<codebits\>/code_bits/g
+s/\<colortransform\>/color_transform/g
+s/\<copyvert\>/copy_vert/g
+s/\<cspace\>/codespace/g
+s/\<dashlen\>/dash_len/g
+s/\<dashlist\>/dash_list/g
+s/\<dashphase\>/dash_phase/g
+s/\<drawglyph\>/draw_glyph/g
+s/\<drawpatch\>/draw_patch/g
+s/\<drawstripe\>/draw_stripe/g
+s/\<dropfunc\>/drop_func/g
+s/\<earlychange\>/early_change/g
+s/\<eatbits\>/eat_bits/g
+s/\<els\>/items/g
+s/\<encodedbytealign\>/encoded_byte_align/g
+s/\<encryptmetadata\>/encrypt_metadata/g
+s/\<endgroup\>/end_group/g
+s/\<endmask\>/end_mask/g
+s/\<endofblock\>/end_of_block/g
+s/\<endofline\>/end_of_line/g
+s/\<endtile\>/end_tile/g
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+s/\<evalexponentialfunc\>/eval_exponential_func/g
+s/\<evalpostscriptfunc\>/eval_postscript_func/g
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+s/\<fz_dictgetval\>/fz_dict_get_val/g
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+s/\<fz_displaycommand\>/fz_display_command/g
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+s/\<fz_dividetextchars\>/fz_divide_text_chars/g
+s/\<fz_drawbegingroup\>/fz_draw_begin_group/g
+s/\<fz_drawbeginmask\>/fz_draw_begin_mask/g
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+s/\<fz_drawdevice\>/fz_draw_device/g
+s/\<fz_drawdevice_s\>/fz_draw_device_s/g
+s/\<fz_drawendgroup\>/fz_draw_end_group/g
+s/\<fz_drawendmask\>/fz_draw_end_mask/g
+s/\<fz_drawendtile\>/fz_draw_end_tile/g
+s/\<fz_drawfillimage\>/fz_draw_fill_image/g
+s/\<fz_drawfillimagemask\>/fz_draw_fill_image_mask/g
+s/\<fz_drawfillpath\>/fz_draw_fill_path/g
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+s/\<fz_drawfreeuser\>/fz_draw_free_user/g
+s/\<fz_drawignoretext\>/fz_draw_ignore_text/g
+s/\<fz_drawpopclip\>/fz_draw_pop_clip/g
+s/\<fz_drawstrokepath\>/fz_draw_stroke_path/g
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+s/\<fz_dropbuffer\>/fz_drop_buffer/g
+s/\<fz_dropcolorspace\>/fz_drop_colorspace/g
+s/\<fz_dropfont\>/fz_drop_font/g
+s/\<fz_dropobj\>/fz_drop_obj/g
+s/\<fz_droppixmap\>/fz_drop_pixmap/g
+s/\<fz_dropshade\>/fz_drop_shade/g
+s/\<fz_emiterror\>/fz_emit_error/g
+s/\<fz_emptybbox\>/fz_empty_bbox/g
+s/\<fz_emptyhash\>/fz_empty_hash/g
+s/\<fz_emptyrect\>/fz_empty_rect/g
+s/\<fz_evictglyphcache\>/fz_evict_glyph_cache/g
+s/\<fz_executedisplaylist\>/fz_execute_display_list/g
+s/\<fz_fillbuffer\>/fz_fill_buffer/g
+s/\<fz_fillpath\>/fz_fill_path/g
+s/\<fz_finalizefreetype\>/fz_finalize_freetype/g
+s/\<fz_flushwarnings\>/fz_flush_warnings/g
+s/\<fz_fprintobj\>/fz_fprint_obj/g
+s/\<fz_freeael\>/fz_free_ael/g
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+s/\<fz_freedevice\>/fz_free_device/g
+s/\<fz_freedict\>/fz_free_dict/g
+s/\<fz_freedisplaylist\>/fz_free_display_list/g
+s/\<fz_freedisplaynode\>/fz_free_display_node/g
+s/\<fz_freegel\>/fz_free_gel/g
+s/\<fz_freeglyphcache\>/fz_free_glyph_cache/g
+s/\<fz_freehash\>/fz_free_hash/g
+s/\<fz_freepath\>/fz_free_path/g
+s/\<fz_freetext\>/fz_free_text/g
+s/\<fz_freetextspan\>/fz_free_text_span/g
+s/\<fz_geterrorcount\>/fz_get_error_count/g
+s/\<fz_geterrorline\>/fz_get_error_line/g
+s/\<fz_glyphcache\>/fz_glyph_cache/g
+s/\<fz_glyphcache_s\>/fz_glyph_cache_s/g
+s/\<fz_glyphkey\>/fz_glyph_key/g
+s/\<fz_glyphkey_s\>/fz_glyph_key_s/g
+s/\<fz_growbuffer\>/fz_grow_buffer/g
+s/\<fz_growtext\>/fz_grow_text/g
+s/\<fz_hardlight_byte\>/fz_hard_light_byte/g
+s/\<fz_hashentry\>/fz_hash_entry/g
+s/\<fz_hashentry_s\>/fz_hash_entry_s/g
+s/\<fz_hashfind\>/fz_hash_find/g
+s/\<fz_hashgetkey\>/fz_hash_get_key/g
+s/\<fz_hashgetval\>/fz_hash_get_val/g
+s/\<fz_hashinsert\>/fz_hash_insert/g
+s/\<fz_hashlen\>/fz_hash_len/g
+s/\<fz_hashremove\>/fz_hash_remove/g
+s/\<fz_hashtable\>/fz_hash_table/g
+s/\<fz_hashtable_s\>/fz_hash_table_s/g
+s/\<fz_infinitebbox\>/fz_infinite_bbox/g
+s/\<fz_infiniterect\>/fz_infinite_rect/g
+s/\<fz_initfreetype\>/fz_init_freetype/g
+s/\<fz_insertgel\>/fz_insert_gel/g
+s/\<fz_insertgelraw\>/fz_insert_gel_raw/g
+s/\<fz_intersectbbox\>/fz_intersect_bbox/g
+s/\<fz_invertmatrix\>/fz_invert_matrix/g
+s/\<fz_isarray\>/fz_is_array/g
+s/\<fz_isbigendian\>/fz_is_big_endian/g
+s/\<fz_isbool\>/fz_is_bool/g
+s/\<fz_isdict\>/fz_is_dict/g
+s/\<fz_isemptybbox\>/fz_is_empty_bbox/g
+s/\<fz_isemptyrect\>/fz_is_empty_rect/g
+s/\<fz_iseof\>/fz_is_eof/g
+s/\<fz_iseofbits\>/fz_is_eof_bits/g
+s/\<fz_isindirect\>/fz_is_indirect/g
+s/\<fz_isinfinitebbox\>/fz_is_infinite_bbox/g
+s/\<fz_isinfiniterect\>/fz_is_infinite_rect/g
+s/\<fz_isint\>/fz_is_int/g
+s/\<fz_isname\>/fz_is_name/g
+s/\<fz_isnull\>/fz_is_null/g
+s/\<fz_isreal\>/fz_is_real/g
+s/\<fz_isrectgel\>/fz_is_rect_gel/g
+s/\<fz_isrectilinear\>/fz_is_rectilinear/g
+s/\<fz_isstring\>/fz_is_string/g
+s/\<fz_keepbuffer\>/fz_keep_buffer/g
+s/\<fz_keepcolorspace\>/fz_keep_colorspace/g
+s/\<fz_keepfont\>/fz_keep_font/g
+s/\<fz_keepobj\>/fz_keep_obj/g
+s/\<fz_keeppixmap\>/fz_keep_pixmap/g
+s/\<fz_keepshade\>/fz_keep_shade/g
+s/\<fz_keepstream\>/fz_keep_stream/g
+s/\<fz_listbegingroup\>/fz_list_begin_group/g
+s/\<fz_listbeginmask\>/fz_list_begin_mask/g
+s/\<fz_listbegintile\>/fz_list_begin_tile/g
+s/\<fz_listclipimagemask\>/fz_list_clip_image_mask/g
+s/\<fz_listclippath\>/fz_list_clip_path/g
+s/\<fz_listclipstrokepath\>/fz_list_clip_stroke_path/g
+s/\<fz_listclipstroketext\>/fz_list_clip_stroke_text/g
+s/\<fz_listcliptext\>/fz_list_clip_text/g
+s/\<fz_listendgroup\>/fz_list_end_group/g
+s/\<fz_listendmask\>/fz_list_end_mask/g
+s/\<fz_listendtile\>/fz_list_end_tile/g
+s/\<fz_listfillimage\>/fz_list_fill_image/g
+s/\<fz_listfillimagemask\>/fz_list_fill_image_mask/g
+s/\<fz_listfillpath\>/fz_list_fill_path/g
+s/\<fz_listfillshade\>/fz_list_fill_shade/g
+s/\<fz_listfilltext\>/fz_list_fill_text/g
+s/\<fz_listignoretext\>/fz_list_ignore_text/g
+s/\<fz_listpopclip\>/fz_list_pop_clip/g
+s/\<fz_liststrokepath\>/fz_list_stroke_path/g
+s/\<fz_liststroketext\>/fz_list_stroke_text/g
+s/\<fz_loadjpximage\>/fz_load_jpx_image/g
+s/\<fz_matrixexpansion\>/fz_matrix_expansion/g
+s/\<fz_md5final\>/fz_md5_final/g
+s/\<fz_md5init\>/fz_md5_init/g
+s/\<fz_md5update\>/fz_md5_update/g
+s/\<fz_newael\>/fz_new_ael/g
+s/\<fz_newarray\>/fz_new_array/g
+s/\<fz_newbboxdevice\>/fz_new_bbox_device/g
+s/\<fz_newbool\>/fz_new_bool/g
+s/\<fz_newbuffer\>/fz_new_buffer/g
+s/\<fz_newcolorspace\>/fz_new_colorspace/g
+s/\<fz_newdevice\>/fz_new_device/g
+s/\<fz_newdict\>/fz_new_dict/g
+s/\<fz_newdisplaylist\>/fz_new_display_list/g
+s/\<fz_newdisplaynode\>/fz_new_display_node/g
+s/\<fz_newdrawdevice\>/fz_new_draw_device/g
+s/\<fz_newfont\>/fz_new_font/g
+s/\<fz_newfontfrombuffer\>/fz_new_font_from_memory/g
+s/\<fz_newfontfromfile\>/fz_new_font_from_file/g
+s/\<fz_newgel\>/fz_new_gel/g
+s/\<fz_newglyphcache\>/fz_new_glyph_cache/g
+s/\<fz_newhash\>/fz_new_hash_table/g
+s/\<fz_newindirect\>/fz_new_indirect/g
+s/\<fz_newint\>/fz_new_int/g
+s/\<fz_newlistdevice\>/fz_new_list_device/g
+s/\<fz_newname\>/fz_new_name/g
+s/\<fz_newnull\>/fz_new_null/g
+s/\<fz_newpath\>/fz_new_path/g
+s/\<fz_newpixmap\>/fz_new_pixmap/g
+s/\<fz_newpixmapwithdata\>/fz_new_pixmap_with_data/g
+s/\<fz_newpixmapwithrect\>/fz_new_pixmap_with_rect/g
+s/\<fz_newreal\>/fz_new_real/g
+s/\<fz_newstream\>/fz_new_stream/g
+s/\<fz_newstring\>/fz_new_string/g
+s/\<fz_newtext\>/fz_new_text/g
+s/\<fz_newtextdevice\>/fz_new_text_device/g
+s/\<fz_newtextspan\>/fz_new_text_span/g
+s/\<fz_newtracedevice\>/fz_new_trace_device/g
+s/\<fz_newtype3font\>/fz_new_type3_font/g
+s/\<fz_nullbegingroup\>/fz_null_begin_group/g
+s/\<fz_nullbeginmask\>/fz_null_begin_mask/g
+s/\<fz_nullbegintile\>/fz_null_begin_tile/g
+s/\<fz_nullclipimagemask\>/fz_null_clip_image_mask/g
+s/\<fz_nullclippath\>/fz_null_clip_path/g
+s/\<fz_nullclipstrokepath\>/fz_null_clip_stroke_path/g
+s/\<fz_nullclipstroketext\>/fz_null_clip_stroke_text/g
+s/\<fz_nullcliptext\>/fz_null_clip_text/g
+s/\<fz_nullendgroup\>/fz_null_end_group/g
+s/\<fz_nullendmask\>/fz_null_end_mask/g
+s/\<fz_nullendtile\>/fz_null_end_tile/g
+s/\<fz_nullfillimage\>/fz_null_fill_image/g
+s/\<fz_nullfillimagemask\>/fz_null_fill_image_mask/g
+s/\<fz_nullfillpath\>/fz_null_fill_path/g
+s/\<fz_nullfillshade\>/fz_null_fill_shade/g
+s/\<fz_nullfilltext\>/fz_null_fill_text/g
+s/\<fz_nullfreeuser\>/fz_null_free_user/g
+s/\<fz_nullignoretext\>/fz_null_ignore_text/g
+s/\<fz_nullpopclip\>/fz_null_pop_clip/g
+s/\<fz_nullstrokepath\>/fz_null_stroke_path/g
+s/\<fz_nullstroketext\>/fz_null_stroke_text/g
+s/\<fz_opena85d\>/fz_open_a85d/g
+s/\<fz_openaesd\>/fz_open_aesd/g
+s/\<fz_openahxd\>/fz_open_ahxd/g
+s/\<fz_openarc4\>/fz_open_arc4/g
+s/\<fz_openbuffer\>/fz_open_buffer/g
+s/\<fz_opencopy\>/fz_open_copy/g
+s/\<fz_opendctd\>/fz_open_dctd/g
+s/\<fz_openfaxd\>/fz_open_faxd/g
+s/\<fz_openfd\>/fz_open_fd/g
+s/\<fz_openfile\>/fz_open_file/g
+s/\<fz_openfilew\>/fz_open_file_w/g
+s/\<fz_openflated\>/fz_open_flated/g
+s/\<fz_openjbig2d\>/fz_open_jbig2d/g
+s/\<fz_openlzwd\>/fz_open_lzwd/g
+s/\<fz_openmemory\>/fz_open_memory/g
+s/\<fz_opennull\>/fz_open_null/g
+s/\<fz_openpredict\>/fz_open_predict/g
+s/\<fz_openrld\>/fz_open_rld/g
+s/\<fz_paintaffineNlerp\>/fz_paint_affine_N_lerp/g
+s/\<fz_paintaffineNnear\>/fz_paint_affine_N_near/g
+s/\<fz_paintaffinealphaNlerp\>/fz_paint_affine_alpha_N_lerp/g
+s/\<fz_paintaffinealphaNnear\>/fz_paint_affine_alpha_N_near/g
+s/\<fz_paintaffinecolorNlerp\>/fz_paint_affine_color_N_lerp/g
+s/\<fz_paintaffinecolorNnear\>/fz_paint_affine_color_N_near/g
+s/\<fz_paintaffinecolorlerp\>/fz_paint_affine_color_lerp/g
+s/\<fz_paintaffinecolornear\>/fz_paint_affine_color_near/g
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+s/\<pdf_makewidthtable\>/pdf_make_width_table/g
+s/\<pdf_maponetomany\>/pdf_map_one_to_many/g
+s/\<pdf_maprangetorange\>/pdf_map_range_to_range/g
+s/\<pdf_maprangetotable\>/pdf_map_range_to_table/g
+s/\<pdf_maskcolorkey\>/pdf_mask_color_key/g
+s/\<pdf_needspassword\>/pdf_needs_password/g
+s/\<pdf_newcmap\>/pdf_new_cmap/g
+s/\<pdf_newcrypt\>/pdf_new_crypt/g
+s/\<pdf_newcsi\>/pdf_new_csi/g
+s/\<pdf_newfontdesc\>/pdf_new_font_desc/g
+s/\<pdf_newidentitycmap\>/pdf_new_identity_cmap/g
+s/\<pdf_newstore\>/pdf_new_store/g
+s/\<pdf_opencrypt\>/pdf_open_crypt/g
+s/\<pdf_openfilter\>/pdf_open_filter/g
+s/\<pdf_openinlinestream\>/pdf_open_inline_stream/g
+s/\<pdf_openrawfilter\>/pdf_open_raw_filter/g
+s/\<pdf_openrawstream\>/pdf_open_raw_stream/g
+s/\<pdf_openstream\>/pdf_open_stream/g
+s/\<pdf_openstreamat\>/pdf_open_stream_at/g
+s/\<pdf_openxref\>/pdf_open_xref/g
+s/\<pdf_openxrefwithstream\>/pdf_open_xref_with_stream/g
+s/\<pdf_parsearray\>/pdf_parse_array/g
+s/\<pdf_parsebfchar\>/pdf_parse_bf_char/g
+s/\<pdf_parsebfrange\>/pdf_parse_bf_range/g
+s/\<pdf_parsebfrangearray\>/pdf_parse_bf_range_array/g
+s/\<pdf_parsecidchar\>/pdf_parse_cid_char/g
+s/\<pdf_parsecidrange\>/pdf_parse_cid_range/g
+s/\<pdf_parsecmap\>/pdf_parse_cmap/g
+s/\<pdf_parsecmapname\>/pdf_parse_cmap_name/g
+s/\<pdf_parsecodespacerange\>/pdf_parse_codespace_range/g
+s/\<pdf_parsecryptfilter\>/pdf_parse_crypt_filter/g
+s/\<pdf_parsedict\>/pdf_parse_dict/g
+s/\<pdf_parseindobj\>/pdf_parse_ind_obj/g
+s/\<pdf_parsestmobj\>/pdf_parse_stm_obj/g
+s/\<pdf_parsewmode\>/pdf_parse_wmode/g
+s/\<pdf_patternusesblending\>/pdf_pattern_uses_blending/g
+s/\<pdf_readnewtrailer\>/pdf_read_new_trailer/g
+s/\<pdf_readnewxref\>/pdf_read_new_xref/g
+s/\<pdf_readnewxrefsection\>/pdf_read_new_xref_section/g
+s/\<pdf_readoldtrailer\>/pdf_read_old_trailer/g
+s/\<pdf_readoldxref\>/pdf_read_old_xref/g
+s/\<pdf_readstartxref\>/pdf_read_start_xref/g
+s/\<pdf_readtrailer\>/pdf_read_trailer/g
+s/\<pdf_readxref\>/pdf_read_xref/g
+s/\<pdf_readxrefsections\>/pdf_read_xref_sections/g
+s/\<pdf_removeitem\>/pdf_remove_item/g
+s/\<pdf_repairobjstm\>/pdf_repair_obj_stm/g
+s/\<pdf_repairobjstms\>/pdf_repair_obj_stms/g
+s/\<pdf_repairxref\>/pdf_repair_xref/g
+s/\<pdf_resizexref\>/pdf_resize_xref/g
+s/\<pdf_resolveindirect\>/pdf_resolve_indirect/g
+s/\<pdf_resourcesuseblending\>/pdf_resources_use_blending/g
+s/\<pdf_run_s\>/pdf_run/g
+s/\<pdf_runcsibuffer\>/pdf_run_csi_buffer/g
+s/\<pdf_runcsifile\>/pdf_run_csi_file/g
+s/\<pdf_runextgstate\>/pdf_run_extgstate/g
+s/\<pdf_runglyph\>/pdf_run_glyph/g
+s/\<pdf_runinlineimage\>/pdf_run_inline_image/g
+s/\<pdf_runkeyword\>/pdf_run_keyword/g
+s/\<pdf_runpage\>/pdf_run_page/g
+s/\<pdf_runpagewithtarget\>/pdf_run_page_with_usage/g
+s/\<pdf_runxobject\>/pdf_run_xobject/g
+s/\<pdf_samplecomponentshadefunction\>/pdf_sample_component_shade_function/g
+s/\<pdf_samplecompositeshadefunction\>/pdf_sample_composite_shade_function/g
+s/\<pdf_sampleshadefunction\>/pdf_sample_shade_function/g
+s/\<pdf_setcolor\>/pdf_set_color/g
+s/\<pdf_setcolorspace\>/pdf_set_colorspace/g
+s/\<pdf_setdefaulthmtx\>/pdf_set_default_hmtx/g
+s/\<pdf_setdefaultvmtx\>/pdf_set_default_vmtx/g
+s/\<pdf_setfontwmode\>/pdf_set_font_wmode/g
+s/\<pdf_setpattern\>/pdf_set_pattern/g
+s/\<pdf_setshade\>/pdf_set_shade/g
+s/\<pdf_setusecmap\>/pdf_set_usecmap/g
+s/\<pdf_setwmode\>/pdf_set_wmode/g
+s/\<pdf_showglyph\>/pdf_show_glyph/g
+s/\<pdf_showimage\>/pdf_show_image/g
+s/\<pdf_showpath\>/pdf_show_path/g
+s/\<pdf_showpattern\>/pdf_show_pattern/g
+s/\<pdf_showshade\>/pdf_show_shade/g
+s/\<pdf_showspace\>/pdf_show_space/g
+s/\<pdf_showstring\>/pdf_show_string/g
+s/\<pdf_showtext\>/pdf_show_text/g
+s/\<pdf_sortcmap\>/pdf_sort_cmap/g
+s/\<pdf_storeitem\>/pdf_store_item/g
+s/\<pdf_streamhascrypt\>/pdf_stream_has_crypt/g
+s/\<pdf_tensorpatch\>/pdf_tensor_patch/g
+s/\<pdf_tensorpatch_s\>/pdf_tensor_patch_s/g
+s/\<pdf_tokenfromkeyword\>/pdf_token_from_keyword/g
+s/\<pdf_tomatrix\>/pdf_to_matrix/g
+s/\<pdf_torect\>/pdf_to_rect/g
+s/\<pdf_toucs2\>/pdf_to_ucs2/g
+s/\<pdf_toutf8\>/pdf_to_utf8/g
+s/\<pdf_toutf8name\>/pdf_to_utf8_name/g
+s/\<pdf_transformannot\>/pdf_transform_annot/g
+s/\<pdf_unsetpattern\>/pdf_unset_pattern/g
+s/\<pdf_updateobject\>/pdf_update_object/g
+s/\<pdf_winansi\>/pdf_win_ansi/g
+s/\<pdf_xobjectusesblending\>/pdf_xobject_uses_blending/g
+s/\<pdf_xrefentry\>/pdf_xref_entry/g
+s/\<pdf_xrefentry_s\>/pdf_xref_entry_s/g
+s/\<popclip\>/pop_clip/g
+s/\<printbits\>/print_bits/g
+s/\<printline\>/print_line/g
+s/\<pscopy\>/ps_copy/g
+s/\<psindex\>/ps_index/g
+s/\<psinitstack\>/ps_init_stack/g
+s/\<psistype\>/ps_is_type/g
+s/\<psistype2\>/ps_is_type2/g
+s/\<psopnames\>/ps_op_names/g
+s/\<psoverflow\>/ps_overflow/g
+s/\<pspopbool\>/ps_pop_bool/g
+s/\<pspopint\>/ps_pop_int/g
+s/\<pspopreal\>/ps_pop_real/g
+s/\<pspushbool\>/ps_push_bool/g
+s/\<pspushint\>/ps_push_int/g
+s/\<pspushreal\>/ps_push_real/g
+s/\<psroll\>/ps_roll/g
+s/\<psrun\>/ps_run/g
+s/\<psstack\>/ps_stack/g
+s/\<psstack_s\>/ps_stack_s/g
+s/\<psunderflow\>/ps_underflow/g
+s/\<reada85d\>/read_a85d/g
+s/\<readaesd\>/read_aesd/g
+s/\<readahxd\>/read_ahxd/g
+s/\<readarc4\>/read_arc4/g
+s/\<readbuffer\>/read_buffer/g
+s/\<readdctd\>/read_dctd/g
+s/\<readfaxd\>/read_faxd/g
+s/\<readfile\>/read_file/g
+s/\<readflated\>/read_flated/g
+s/\<readjbig2d\>/read_jbig2d/g
+s/\<readlzwd\>/read_lzwd/g
+s/\<readnull\>/read_null/g
+s/\<readpredict\>/read_predict/g
+s/\<readrld\>/read_rld/g
+s/\<readsample\>/read_sample/g
+s/\<resizecode\>/resize_code/g
+s/\<resolvedest\>/resolve_dest/g
+s/\<rgbtoxyz\>/rgb_to_xyz/g
+s/\<samplenearest\>/sample_nearest/g
+s/\<seekbuffer\>/seek_buffer/g
+s/\<seekfile\>/seek_file/g
+s/\<separationtoxyz\>/separation_to_xyz/g
+s/\<softmaskbc\>/softmask_bc/g
+s/\<softmaskctm\>/softmask_ctm/g
+s/\<sortael\>/sort_ael/g
+s/\<splitcurve\>/split_curve/g
+s/\<splitpatch\>/split_patch/g
+s/\<splitstripe\>/split_stripe/g
+s/\<stepedge\>/step_edge/g
+s/\<stmlen\>/stm_len/g
+s/\<stmofs\>/stm_ofs/g
+s/\<strcmpignorespace\>/strcmp_ignore_space/g
+s/\<stringlen\>/string_len/g
+s/\<strokepath\>/stroke_path/g
+s/\<strokestate\>/stroke_state/g
+s/\<stroketext\>/stroke_text/g
+s/\<textmode\>/text_mode/g
+s/\<topctm\>/top_ctm/g
+s/\<tottfcmap\>/to_ttf_cmap/g
+s/\<tounicode\>/to_unicode/g
+s/\<toxyz\>/to_xyz/g
+s/\<triangulatepatch\>/triangulate_patch/g
+s/\<usebackground\>/use_background/g
+s/\<usecmapname\>/usecmap_name/g
+s/\<usefunction\>/use_function/g
+s/\<vmtxcap\>/vmtx_cap/g
+s/\<warncount\>/warn_count/g
+s/\<warnmessage\>/warn_message/g
+s/\<widthcount\>/width_count/g
+s/\<widthtable\>/width_table/g
+s/\<wordspace\>/word_space/g
+s/\<xheight\>/x_height/g
+s/\<xyztobgr\>/xyz_to_bgr/g
+s/\<xyztocmyk\>/xyz_to_cmyk/g
+s/\<xyztogray\>/xyz_to_gray/g
+s/\<xyztolab\>/xyz_to_lab/g
+s/\<xyztorgb\>/xyz_to_rgb/g
diff --git a/contrib/media/updf/scripts/slimftmodules.h b/contrib/media/updf/scripts/slimftmodules.h
new file mode 100644
index 000000000..d03bbc592
--- /dev/null
+++ b/contrib/media/updf/scripts/slimftmodules.h
@@ -0,0 +1,20 @@
+/* custom ftmodule.h which selects the minimum features required by mupdf */
+
+// FT_USE_MODULE( FT_Module_Class, autofit_module_class )
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+// FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+// FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
diff --git a/contrib/media/updf/scripts/slimftoptions.h b/contrib/media/updf/scripts/slimftoptions.h
new file mode 100644
index 000000000..066ee3774
--- /dev/null
+++ b/contrib/media/updf/scripts/slimftoptions.h
@@ -0,0 +1,14 @@
+/* custom ftoption.h which selects the minimum features needed by mupdf */
+
+#include <freetype/config/ftoption.h>
+#undef FT_CONFIG_OPTION_USE_LZW
+#undef FT_CONFIG_OPTION_USE_ZLIB
+#undef FT_CONFIG_OPTION_MAC_FONTS
+#undef FT_CONFIG_OPTION_INCREMENTAL
+#undef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#undef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#undef TT_CONFIG_OPTION_BDF
+#undef T1_CONFIG_OPTION_NO_AFM
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+#undef FT_CONFIG_OPTION_OLD_INTERNALS
diff --git a/contrib/media/updf/strtoll.c b/contrib/media/updf/strtoll.c
new file mode 100644
index 000000000..fc410f2ef
--- /dev/null
+++ b/contrib/media/updf/strtoll.c
@@ -0,0 +1,28 @@
+#include <ctype.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <errno.h>
+#include <inttypes.h>
+
+long long int strtoll(const char *nptr, char **endptr, int base)
+{
+  int neg=0;
+  unsigned long long int v;
+  const char*orig=nptr;
+
+  while(isspace(*nptr)) nptr++;
+
+  if (*nptr == '-' && isalnum(nptr[1])) { neg=-1; nptr++; }
+  v=strtoull(nptr,endptr,base);
+  if (endptr && *endptr==nptr) *endptr=(char *)orig;
+  if (v>LLONG_MAX) {
+    if (v==0x8000000000000000ull && neg) {
+      errno=0;
+      return v;
+    }
+    errno=ERANGE;
+    return (neg?LLONG_MIN:LLONG_MAX);
+  }
+  return (neg?-v:v);
+}
+
diff --git a/contrib/media/updf/win32/README.txt b/contrib/media/updf/win32/README.txt
new file mode 100644
index 000000000..01915f8e1
--- /dev/null
+++ b/contrib/media/updf/win32/README.txt
@@ -0,0 +1 @@
+This MSVC project needs the thirdparty sources to be in place.
diff --git a/contrib/media/updf/win32/generate.bat b/contrib/media/updf/win32/generate.bat
new file mode 100644
index 000000000..0a5d7f49a
--- /dev/null
+++ b/contrib/media/updf/win32/generate.bat
@@ -0,0 +1,35 @@
+@echo off
+
+if not exist scripts/fontdump.c cd ..
+if not exist generated mkdir generated
+
+cl /nologo -Ifitz -Ipdf scripts/fontdump.c
+cl /nologo -Ifitz -Ipdf scripts/cmapdump.c
+
+if not exist fontdump.exe goto usage
+if not exist cmapdump.exe goto usage
+
+if not exist generated/font_base14.h fontdump.exe generated/font_base14.h fonts/Dingbats.cff fonts/NimbusMonL-Bold.cff fonts/NimbusMonL-BoldObli.cff fonts/NimbusMonL-Regu.cff fonts/NimbusMonL-ReguObli.cff fonts/NimbusRomNo9L-Medi.cff fonts/NimbusRomNo9L-MediItal.cff fonts/NimbusRomNo9L-Regu.cff fonts/NimbusRomNo9L-ReguItal.cff fonts/NimbusSanL-Bold.cff fonts/NimbusSanL-BoldItal.cff fonts/NimbusSanL-Regu.cff fonts/NimbusSanL-ReguItal.cff fonts/StandardSymL.cff
+
+if not exist generated/font_droid.h fontdump.exe generated/font_droid.h fonts/droid/DroidSans.ttf fonts/droid/DroidSansMono.ttf
+
+if not exist generated/font_cjk.h fontdump.exe generated/font_cjk.h fonts/droid/DroidSansFallback.ttf
+
+if not exist generated/cmap_cns.h cmapdump.exe generated/cmap_cns.h cmaps/cns/Adobe-CNS1-UCS2 cmaps/cns/Adobe-CNS1-0 cmaps/cns/Adobe-CNS1-1 cmaps/cns/Adobe-CNS1-2 cmaps/cns/Adobe-CNS1-3 cmaps/cns/Adobe-CNS1-4 cmaps/cns/Adobe-CNS1-5 cmaps/cns/Adobe-CNS1-6 cmaps/cns/B5-H cmaps/cns/B5-V cmaps/cns/B5pc-H cmaps/cns/B5pc-V cmaps/cns/CNS-EUC-H cmaps/cns/CNS-EUC-V cmaps/cns/CNS1-H cmaps/cns/CNS1-V cmaps/cns/CNS2-H cmaps/cns/CNS2-V cmaps/cns/ETen-B5-H cmaps/cns/ETen-B5-V cmaps/cns/ETenms-B5-H cmaps/cns/ETenms-B5-V cmaps/cns/ETHK-B5-H cmaps/cns/ETHK-B5-V cmaps/cns/HKdla-B5-H cmaps/cns/HKdla-B5-V cmaps/cns/HKdlb-B5-H cmaps/cns/HKdlb-B5-V cmaps/cns/HKgccs-B5-H cmaps/cns/HKgccs-B5-V cmaps/cns/HKm314-B5-H cmaps/cns/HKm314-B5-V cmaps/cns/HKm471-B5-H cmaps/cns/HKm471-B5-V cmaps/cns/HKscs-B5-H cmaps/cns/HKscs-B5-V cmaps/cns/UniCNS-UCS2-H cmaps/cns/UniCNS-UCS2-V cmaps/cns/UniCNS-UTF16-H cmaps/cns/UniCNS-UTF16-V
+
+if not exist generated/cmap_gb.h cmapdump.exe generated/cmap_gb.h cmaps/gb/Adobe-GB1-UCS2 cmaps/gb/Adobe-GB1-0 cmaps/gb/Adobe-GB1-1 cmaps/gb/Adobe-GB1-2 cmaps/gb/Adobe-GB1-3 cmaps/gb/Adobe-GB1-4 cmaps/gb/Adobe-GB1-5 cmaps/gb/GB-EUC-H cmaps/gb/GB-EUC-V cmaps/gb/GB-H cmaps/gb/GB-V cmaps/gb/GBK-EUC-H cmaps/gb/GBK-EUC-V cmaps/gb/GBK2K-H cmaps/gb/GBK2K-V cmaps/gb/GBKp-EUC-H cmaps/gb/GBKp-EUC-V cmaps/gb/GBpc-EUC-H cmaps/gb/GBpc-EUC-V cmaps/gb/GBT-EUC-H cmaps/gb/GBT-EUC-V cmaps/gb/GBT-H cmaps/gb/GBT-V cmaps/gb/GBTpc-EUC-H cmaps/gb/GBTpc-EUC-V cmaps/gb/UniGB-UCS2-H cmaps/gb/UniGB-UCS2-V cmaps/gb/UniGB-UTF16-H cmaps/gb/UniGB-UTF16-V
+
+if not exist generated/cmap_japan.h cmapdump.exe generated/cmap_japan.h cmaps/japan/Adobe-Japan1-UCS2 cmaps/japan/78-EUC-H cmaps/japan/78-EUC-V cmaps/japan/78-H cmaps/japan/78-RKSJ-H cmaps/japan/78-RKSJ-V cmaps/japan/78-V cmaps/japan/78ms-RKSJ-H cmaps/japan/78ms-RKSJ-V cmaps/japan/83pv-RKSJ-H cmaps/japan/90ms-RKSJ-H cmaps/japan/90ms-RKSJ-V cmaps/japan/90msp-RKSJ-H cmaps/japan/90msp-RKSJ-V cmaps/japan/90pv-RKSJ-H cmaps/japan/90pv-RKSJ-V cmaps/japan/Add-H cmaps/japan/Add-RKSJ-H cmaps/japan/Add-RKSJ-V cmaps/japan/Add-V cmaps/japan/Adobe-Japan1-0 cmaps/japan/Adobe-Japan1-1 cmaps/japan/Adobe-Japan1-2 cmaps/japan/Adobe-Japan1-3 cmaps/japan/Adobe-Japan1-4 cmaps/japan/Adobe-Japan1-5 cmaps/japan/Adobe-Japan1-6 cmaps/japan/EUC-H cmaps/japan/EUC-V cmaps/japan/Ext-H cmaps/japan/Ext-RKSJ-H cmaps/japan/Ext-RKSJ-V cmaps/japan/Ext-V cmaps/japan/H cmaps/japan/Hankaku cmaps/japan/Hiragana cmaps/japan/Katakana cmaps/japan/NWP-H cmaps/japan/NWP-V cmaps/japan/RKSJ-H cmaps/japan/RKSJ-V cmaps/japan/Roman cmaps/japan/UniJIS-UCS2-H cmaps/japan/UniJIS-UCS2-HW-H cmaps/japan/UniJIS-UCS2-HW-V cmaps/japan/UniJIS-UCS2-V cmaps/japan/UniJISPro-UCS2-HW-V cmaps/japan/UniJISPro-UCS2-V cmaps/japan/V cmaps/japan/WP-Symbol cmaps/japan/Adobe-Japan2-0 cmaps/japan/Hojo-EUC-H cmaps/japan/Hojo-EUC-V cmaps/japan/Hojo-H cmaps/japan/Hojo-V cmaps/japan/UniHojo-UCS2-H cmaps/japan/UniHojo-UCS2-V cmaps/japan/UniHojo-UTF16-H cmaps/japan/UniHojo-UTF16-V cmaps/japan/UniJIS-UTF16-H cmaps/japan/UniJIS-UTF16-V
+
+if not exist generated/cmap_korea.h cmapdump.exe generated/cmap_korea.h cmaps/korea/Adobe-Korea1-UCS2 cmaps/korea/Adobe-Korea1-0 cmaps/korea/Adobe-Korea1-1 cmaps/korea/Adobe-Korea1-2 cmaps/korea/KSC-EUC-H cmaps/korea/KSC-EUC-V cmaps/korea/KSC-H cmaps/korea/KSC-Johab-H cmaps/korea/KSC-Johab-V cmaps/korea/KSC-V cmaps/korea/KSCms-UHC-H cmaps/korea/KSCms-UHC-HW-H cmaps/korea/KSCms-UHC-HW-V cmaps/korea/KSCms-UHC-V cmaps/korea/KSCpc-EUC-H cmaps/korea/KSCpc-EUC-V cmaps/korea/UniKS-UCS2-H cmaps/korea/UniKS-UCS2-V cmaps/korea/UniKS-UTF16-H cmaps/korea/UniKS-UTF16-V
+
+del cmapdump.obj fontdump.obj cmapdump.exe fontdump.exe
+
+goto fin
+
+:usage
+echo ERROR: Run this script in the mupdf directory.
+echo ERROR: Run this script in a Visual Studio command prompt.
+pause
+
+:fin
diff --git a/contrib/media/updf/win32/libmupdf.vcproj b/contrib/media/updf/win32/libmupdf.vcproj
new file mode 100644
index 000000000..88af36eff
--- /dev/null
+++ b/contrib/media/updf/win32/libmupdf.vcproj
@@ -0,0 +1,541 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="libmupdf"
+	ProjectGUID="{5F615F91-DFF8-4F05-BF48-6222B7D86519}"
+	RootNamespace="mupdf"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="4"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+				Description="Generate CMap and Font source files"
+				CommandLine="generate.bat"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\scripts;..\fitz;..\pdf;..\thirdparty\jbig2dec;..\thirdparty\jpeg-8c;..\thirdparty\openjpeg-1.4\libopenjpeg;..\thirdparty\zlib-1.2.5;..\thirdparty\freetype-2.4.4\include"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
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+			/>
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+				Name="VCLibrarianTool"
+			/>
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+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="4"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+				Description="Generate CMap and Font source files"
+				CommandLine="generate.bat"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\scripts;..\fitz;..\pdf;..\thirdparty\jbig2dec;..\thirdparty\jpeg-8c;..\thirdparty\openjpeg-1.4\libopenjpeg;..\thirdparty\zlib-1.2.5;..\thirdparty\freetype-2.4.4\include"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="pdf"
+			>
+			<File
+				RelativePath="..\pdf\data_encodings.h"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\data_glyphlist.h"
+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_annot.c"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_cmap.c"
+				>
+			</File>
+			<File
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+			</File>
+			<File
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+				>
+			</File>
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+			</File>
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+			</File>
+			<File
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+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
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+			</File>
+			<File
+				RelativePath="..\pdf\pdf_function.c"
+				>
+			</File>
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+				RelativePath="..\pdf\pdf_image.c"
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+				RelativePath="..\pdf\pdf_outline.c"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_page.c"
+				>
+			</File>
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+			</File>
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+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_repair.c"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_shade.c"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_store.c"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_stream.c"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_type3.c"
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+			</File>
+			<File
+				RelativePath="..\pdf\pdf_unicode.c"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_xobject.c"
+				>
+			</File>
+			<File
+				RelativePath="..\pdf\pdf_xref.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="fitz"
+			>
+			<File
+				RelativePath="..\fitz\base_error.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\base_geometry.c"
+				>
+			</File>
+			<File
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+			</File>
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+			</File>
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+			</File>
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+			</File>
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+				RelativePath="..\fitz\crypt_md5.c"
+				>
+			</File>
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+			</File>
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+				>
+			</File>
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+			</File>
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+				>
+			</File>
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+				>
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+			<File
+				RelativePath="..\fitz\filt_faxd.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\filt_flate.c"
+				>
+			</File>
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+				RelativePath="..\fitz\filt_jbig2d.c"
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+			</File>
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+				RelativePath="..\fitz\filt_jpxd.c"
+				>
+			</File>
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+				RelativePath="..\fitz\filt_lzwd.c"
+				>
+			</File>
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+				RelativePath="..\fitz\filt_predict.c"
+				>
+			</File>
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+				>
+			</File>
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+				>
+			</File>
+			<File
+				RelativePath="..\fitz\res_bitmap.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\res_colorspace.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\res_font.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\res_halftone.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\res_path.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\res_pixmap.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\res_shade.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\res_text.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\stm_buffer.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\stm_open.c"
+				>
+			</File>
+			<File
+				RelativePath="..\fitz\stm_read.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="draw"
+			>
+			<File
+				RelativePath="..\draw\arch_port.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_affine.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_blend.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_device.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_edge.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_glyph.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_mesh.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_paint.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_path.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_scale.c"
+				>
+			</File>
+			<File
+				RelativePath="..\draw\draw_unpack.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="xps"
+			>
+			<File
+				RelativePath="..\xps\xps_common.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_doc.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_glyphs.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_gradient.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_image.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_jpeg.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_path.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_png.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_resource.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_tiff.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_tile.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_util.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_xml.c"
+				>
+			</File>
+			<File
+				RelativePath="..\xps\xps_zip.c"
+				>
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/contrib/media/updf/win32/libthirdparty.vcproj b/contrib/media/updf/win32/libthirdparty.vcproj
new file mode 100644
index 000000000..6b3cc70b7
--- /dev/null
+++ b/contrib/media/updf/win32/libthirdparty.vcproj
@@ -0,0 +1,547 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="libthirdparty"
+	ProjectGUID="{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}"
+	RootNamespace="mupdf"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="4"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\scripts;..\thirdparty\jbig2dec;..\thirdparty\jpeg-8c;..\thirdparty\openjpeg-1.4\libopenjpeg;..\thirdparty\zlib-1.2.5;..\thirdparty\freetype-2.4.4\include"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;OPJ_STATIC;FT_CONFIG_MODULES_H=\&quot;slimftmodules.h\&quot;;FT_CONFIG_OPTIONS_H=\&quot;slimftoptions.h\&quot;"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="4"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\scripts;..\thirdparty\jbig2dec;..\thirdparty\jpeg-8c;..\thirdparty\openjpeg-1.4\libopenjpeg;..\thirdparty\zlib-1.2.5;..\thirdparty\freetype-2.4.4\include"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;OPJ_STATIC;FT_CONFIG_MODULES_H=\&quot;slimftmodules.h\&quot;;FT_CONFIG_OPTIONS_H=\&quot;slimftoptions.h\&quot;"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="libjpeg"
+			>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jaricom.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jcomapi.c"
+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
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+				>
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+				>
+			</File>
+			<File
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+				>
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+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jdatasrc.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jdcoefct.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jdcolor.c"
+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jdmarker.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jdmaster.c"
+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jdsample.c"
+				>
+			</File>
+			<File
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+				>
+			</File>
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+				>
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+				>
+			</File>
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+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jfdctint.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jidctflt.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jidctfst.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jidctint.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jmemansi.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jmemmgr.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jquant1.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jquant2.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jpeg-8c\jutils.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="libjbig2dec"
+			>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_arith.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_arith_iaid.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_arith_int.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_generic.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_huffman.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_image.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_metadata.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_mmr.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_page.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_refinement.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_segment.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_symbol_dict.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\jbig2dec\jbig2_text.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="libz"
+			>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\adler32.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\compress.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\crc32.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\deflate.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\inffast.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\inflate.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\inftrees.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\trees.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\uncompr.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\zlib-1.2.5\zutil.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="libopenjpeg"
+			>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\bio.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\cio.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\dwt.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\event.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\image.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\j2k.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\j2k_lib.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\jp2.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\jpt.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\mct.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\mqc.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\openjpeg.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\pi.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\raw.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\t1.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\t2.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\tcd.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\openjpeg-1.4\libopenjpeg\tgt.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="libfreetype"
+			>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\cff\cff.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\psaux\psaux.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\pshinter\pshinter.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\psnames\psnames.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\raster\raster.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\sfnt\sfnt.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\smooth\smooth.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\truetype\truetype.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\type1\type1.c"
+				>
+			</File>
+			<File
+				RelativePath="..\thirdparty\freetype-2.4.4\src\cid\type1cid.c"
+				>
+			</File>
+			<Filter
+				Name="base"
+				>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftbase.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftbbox.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftbitmap.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftgasp.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftglyph.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftinit.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftstroke.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftsynth.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftsystem.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\fttype1.c"
+					>
+				</File>
+				<File
+					RelativePath="..\thirdparty\freetype-2.4.4\src\base\ftxf86.c"
+					>
+				</File>
+			</Filter>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/contrib/media/updf/win32/mupdf.sln b/contrib/media/updf/win32/mupdf.sln
new file mode 100644
index 000000000..54793c522
--- /dev/null
+++ b/contrib/media/updf/win32/mupdf.sln
@@ -0,0 +1,86 @@
+
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual C++ Express 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mupdf", "mupdf.vcproj", "{E74F29F0-FA43-4ADC-B92C-6AFA08E4A417}"
+	ProjectSection(ProjectDependencies) = postProject
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519} = {5F615F91-DFF8-4F05-BF48-6222B7D86519}
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C} = {5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libthirdparty", "libthirdparty.vcproj", "{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libmupdf", "libmupdf.vcproj", "{5F615F91-DFF8-4F05-BF48-6222B7D86519}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pdfdraw", "pdfdraw.vcproj", "{26C5D7C3-BEE9-4886-9CDB-846D26F5BCDB}"
+	ProjectSection(ProjectDependencies) = postProject
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519} = {5F615F91-DFF8-4F05-BF48-6222B7D86519}
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C} = {5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pdfclean", "pdfclean.vcproj", "{923D7C3D-A5CD-47F1-9BB3-F716531DCCCE}"
+	ProjectSection(ProjectDependencies) = postProject
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519} = {5F615F91-DFF8-4F05-BF48-6222B7D86519}
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C} = {5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pdfshow", "pdfshow.vcproj", "{50644121-C85F-4EE9-9C54-F7D1BDFAE354}"
+	ProjectSection(ProjectDependencies) = postProject
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519} = {5F615F91-DFF8-4F05-BF48-6222B7D86519}
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C} = {5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pdfextract", "pdfextract.vcproj", "{BD4473E7-2DBE-4568-A0FC-38EED70182DC}"
+	ProjectSection(ProjectDependencies) = postProject
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519} = {5F615F91-DFF8-4F05-BF48-6222B7D86519}
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C} = {5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xpsdraw", "xpsdraw.vcproj", "{E6A93617-41BD-45B2-BF61-4F7ED263CDF2}"
+	ProjectSection(ProjectDependencies) = postProject
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519} = {5F615F91-DFF8-4F05-BF48-6222B7D86519}
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C} = {5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E74F29F0-FA43-4ADC-B92C-6AFA08E4A417}.Debug|Win32.ActiveCfg = Debug|Win32
+		{E74F29F0-FA43-4ADC-B92C-6AFA08E4A417}.Debug|Win32.Build.0 = Debug|Win32
+		{E74F29F0-FA43-4ADC-B92C-6AFA08E4A417}.Release|Win32.ActiveCfg = Release|Win32
+		{E74F29F0-FA43-4ADC-B92C-6AFA08E4A417}.Release|Win32.Build.0 = Release|Win32
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}.Debug|Win32.ActiveCfg = Debug|Win32
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}.Debug|Win32.Build.0 = Debug|Win32
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}.Release|Win32.ActiveCfg = Release|Win32
+		{5EDCF4FD-0291-4FB9-8D96-D58957CA5E3C}.Release|Win32.Build.0 = Release|Win32
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519}.Debug|Win32.ActiveCfg = Debug|Win32
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519}.Debug|Win32.Build.0 = Debug|Win32
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519}.Release|Win32.ActiveCfg = Release|Win32
+		{5F615F91-DFF8-4F05-BF48-6222B7D86519}.Release|Win32.Build.0 = Release|Win32
+		{26C5D7C3-BEE9-4886-9CDB-846D26F5BCDB}.Debug|Win32.ActiveCfg = Debug|Win32
+		{26C5D7C3-BEE9-4886-9CDB-846D26F5BCDB}.Debug|Win32.Build.0 = Debug|Win32
+		{26C5D7C3-BEE9-4886-9CDB-846D26F5BCDB}.Release|Win32.ActiveCfg = Release|Win32
+		{26C5D7C3-BEE9-4886-9CDB-846D26F5BCDB}.Release|Win32.Build.0 = Release|Win32
+		{923D7C3D-A5CD-47F1-9BB3-F716531DCCCE}.Debug|Win32.ActiveCfg = Debug|Win32
+		{923D7C3D-A5CD-47F1-9BB3-F716531DCCCE}.Debug|Win32.Build.0 = Debug|Win32
+		{923D7C3D-A5CD-47F1-9BB3-F716531DCCCE}.Release|Win32.ActiveCfg = Release|Win32
+		{923D7C3D-A5CD-47F1-9BB3-F716531DCCCE}.Release|Win32.Build.0 = Release|Win32
+		{50644121-C85F-4EE9-9C54-F7D1BDFAE354}.Debug|Win32.ActiveCfg = Debug|Win32
+		{50644121-C85F-4EE9-9C54-F7D1BDFAE354}.Debug|Win32.Build.0 = Debug|Win32
+		{50644121-C85F-4EE9-9C54-F7D1BDFAE354}.Release|Win32.ActiveCfg = Release|Win32
+		{50644121-C85F-4EE9-9C54-F7D1BDFAE354}.Release|Win32.Build.0 = Release|Win32
+		{BD4473E7-2DBE-4568-A0FC-38EED70182DC}.Debug|Win32.ActiveCfg = Debug|Win32
+		{BD4473E7-2DBE-4568-A0FC-38EED70182DC}.Debug|Win32.Build.0 = Debug|Win32
+		{BD4473E7-2DBE-4568-A0FC-38EED70182DC}.Release|Win32.ActiveCfg = Release|Win32
+		{BD4473E7-2DBE-4568-A0FC-38EED70182DC}.Release|Win32.Build.0 = Release|Win32
+		{E6A93617-41BD-45B2-BF61-4F7ED263CDF2}.Debug|Win32.ActiveCfg = Debug|Win32
+		{E6A93617-41BD-45B2-BF61-4F7ED263CDF2}.Debug|Win32.Build.0 = Debug|Win32
+		{E6A93617-41BD-45B2-BF61-4F7ED263CDF2}.Release|Win32.ActiveCfg = Release|Win32
+		{E6A93617-41BD-45B2-BF61-4F7ED263CDF2}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/contrib/media/updf/win32/mupdf.vcproj b/contrib/media/updf/win32/mupdf.vcproj
new file mode 100644
index 000000000..b0e899e19
--- /dev/null
+++ b/contrib/media/updf/win32/mupdf.vcproj
@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="mupdf"
+	ProjectGUID="{E74F29F0-FA43-4ADC-B92C-6AFA08E4A417}"
+	RootNamespace="mupdf"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\fitz;..\pdf;..\xps"
+				PreprocessorDefinitions="FT2_BUILD_LIBRARY;OPJ_STATIC"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\fitz;..\pdf;..\xps"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<File
+			RelativePath="..\apps\pdfapp.c"
+			>
+		</File>
+		<File
+			RelativePath="..\apps\win_main.c"
+			>
+		</File>
+		<File
+			RelativePath="..\apps\win_res.rc"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/contrib/media/updf/win32/pdfclean.vcproj b/contrib/media/updf/win32/pdfclean.vcproj
new file mode 100644
index 000000000..2c6e5655a
--- /dev/null
+++ b/contrib/media/updf/win32/pdfclean.vcproj
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="pdfclean"
+	ProjectGUID="{923D7C3D-A5CD-47F1-9BB3-F716531DCCCE}"
+	RootNamespace="mupdf"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\fitz;..\pdf"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\fitz;..\pdf"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<File
+			RelativePath="..\apps\pdfclean.c"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/contrib/media/updf/win32/pdfdraw.vcproj b/contrib/media/updf/win32/pdfdraw.vcproj
new file mode 100644
index 000000000..769c2b194
--- /dev/null
+++ b/contrib/media/updf/win32/pdfdraw.vcproj
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="pdfdraw"
+	ProjectGUID="{26C5D7C3-BEE9-4886-9CDB-846D26F5BCDB}"
+	RootNamespace="mupdf"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\fitz;..\pdf"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\fitz;..\pdf"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<File
+			RelativePath="..\apps\pdfdraw.c"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/contrib/media/updf/win32/pdfextract.vcproj b/contrib/media/updf/win32/pdfextract.vcproj
new file mode 100644
index 000000000..91e975f9b
--- /dev/null
+++ b/contrib/media/updf/win32/pdfextract.vcproj
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="pdfextract"
+	ProjectGUID="{BD4473E7-2DBE-4568-A0FC-38EED70182DC}"
+	RootNamespace="mupdf"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\fitz;..\pdf"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\fitz;..\pdf"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<File
+			RelativePath="..\apps\pdfextract.c"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/contrib/media/updf/win32/pdfshow.vcproj b/contrib/media/updf/win32/pdfshow.vcproj
new file mode 100644
index 000000000..a115fd201
--- /dev/null
+++ b/contrib/media/updf/win32/pdfshow.vcproj
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="pdfshow"
+	ProjectGUID="{50644121-C85F-4EE9-9C54-F7D1BDFAE354}"
+	RootNamespace="mupdf"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\fitz;..\pdf"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\fitz;..\pdf"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<File
+			RelativePath="..\apps\pdfshow.c"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/contrib/media/updf/win32/xpsdraw.vcproj b/contrib/media/updf/win32/xpsdraw.vcproj
new file mode 100644
index 000000000..52357d31b
--- /dev/null
+++ b/contrib/media/updf/win32/xpsdraw.vcproj
@@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="xpsdraw"
+	ProjectGUID="{E6A93617-41BD-45B2-BF61-4F7ED263CDF2}"
+	RootNamespace="mupdf"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\fitz;..\xps"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)\$(ProjectName)"
+			ConfigurationType="1"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\fitz;..\xps"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<File
+			RelativePath="..\apps\xpsdraw.c"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/contrib/media/updf/xps/muxps.h b/contrib/media/updf/xps/muxps.h
new file mode 100644
index 000000000..28603aea9
--- /dev/null
+++ b/contrib/media/updf/xps/muxps.h
@@ -0,0 +1,233 @@
+#ifndef _MUXPS_H_
+#define _MUXPS_H_
+
+#ifndef _FITZ_H_
+#error "fitz.h must be included before muxps.h"
+#endif
+
+typedef unsigned char byte;
+
+/*
+ * XPS and ZIP constants.
+ */
+
+typedef struct xps_context_s xps_context;
+
+#define REL_START_PART \
+	"http://schemas.microsoft.com/xps/2005/06/fixedrepresentation"
+#define REL_REQUIRED_RESOURCE \
+	"http://schemas.microsoft.com/xps/2005/06/required-resource"
+#define REL_REQUIRED_RESOURCE_RECURSIVE \
+	"http://schemas.microsoft.com/xps/2005/06/required-resource#recursive"
+
+#define ZIP_LOCAL_FILE_SIG 0x04034b50
+#define ZIP_DATA_DESC_SIG 0x08074b50
+#define ZIP_CENTRAL_DIRECTORY_SIG 0x02014b50
+#define ZIP_END_OF_CENTRAL_DIRECTORY_SIG 0x06054b50
+
+/*
+ * Memory, and string functions.
+ */
+
+int xps_strcasecmp(char *a, char *b);
+void xps_absolute_path(char *output, char *base_uri, char *path, int output_size);
+
+/*
+ * XML document model
+ */
+
+typedef struct element xml_element;
+
+xml_element *xml_parse_document(byte *buf, int len);
+xml_element *xml_next(xml_element *item);
+xml_element *xml_down(xml_element *item);
+char *xml_tag(xml_element *item);
+char *xml_att(xml_element *item, const char *att);
+void xml_free_element(xml_element *item);
+void xml_print_element(xml_element *item, int level);
+
+/*
+ * Container parts.
+ */
+
+typedef struct xps_part_s xps_part;
+
+struct xps_part_s
+{
+	char *name;
+	int size;
+	int cap;
+	byte *data;
+};
+
+xps_part *xps_new_part(xps_context *ctx, char *name, int size);
+xps_part *xps_read_part(xps_context *ctx, char *partname);
+void xps_free_part(xps_context *ctx, xps_part *part);
+
+/*
+ * Document structure.
+ */
+
+typedef struct xps_document_s xps_document;
+typedef struct xps_page_s xps_page;
+
+struct xps_document_s
+{
+	char *name;
+	xps_document *next;
+};
+
+struct xps_page_s
+{
+	char *name;
+	int width;
+	int height;
+	xml_element *root;
+	xps_page *next;
+};
+
+int xps_read_page_list(xps_context *ctx);
+void xps_debug_page_list(xps_context *ctx);
+void xps_free_page_list(xps_context *ctx);
+
+int xps_count_pages(xps_context *ctx);
+int xps_load_page(xps_page **page, xps_context *ctx, int number);
+void xps_free_page(xps_context *ctx, xps_page *page);
+
+/*
+ * Images, fonts, and colorspaces.
+ */
+
+int xps_decode_jpeg(fz_pixmap **imagep, byte *rbuf, int rlen);
+int xps_decode_png(fz_pixmap **imagep, byte *rbuf, int rlen);
+int xps_decode_tiff(fz_pixmap **imagep, byte *rbuf, int rlen);
+
+typedef struct xps_font_cache_s xps_font_cache;
+
+struct xps_font_cache_s
+{
+	char *name;
+	fz_font *font;
+	xps_font_cache *next;
+};
+
+typedef struct xps_glyph_metrics_s xps_glyph_metrics;
+
+struct xps_glyph_metrics_s
+{
+	float hadv, vadv, vorg;
+};
+
+int xps_count_font_encodings(fz_font *font);
+void xps_identify_font_encoding(fz_font *font, int idx, int *pid, int *eid);
+void xps_select_font_encoding(fz_font *font, int idx);
+int xps_encode_font_char(fz_font *font, int key);
+
+void xps_measure_font_glyph(xps_context *ctx, fz_font *font, int gid, xps_glyph_metrics *mtx);
+
+void xps_debug_path(xps_context *ctx);
+
+void xps_parse_color(xps_context *ctx, char *base_uri, char *hexstring, fz_colorspace **csp, float *samples);
+void xps_set_color(xps_context *ctx, fz_colorspace *colorspace, float *samples);
+
+/*
+ * Resource dictionaries.
+ */
+
+typedef struct xps_resource_s xps_resource;
+
+struct xps_resource_s
+{
+	char *name;
+	char *base_uri; /* only used in the head nodes */
+	xml_element *base_xml; /* only used in the head nodes, to free the xml document */
+	xml_element *data;
+	xps_resource *next;
+	xps_resource *parent; /* up to the previous dict in the stack */
+};
+
+int xps_parse_resource_dictionary(xps_context *ctx, xps_resource **dictp, char *base_uri, xml_element *root);
+void xps_free_resource_dictionary(xps_context *ctx, xps_resource *dict);
+void xps_resolve_resource_reference(xps_context *ctx, xps_resource *dict, char **attp, xml_element **tagp, char **urip);
+
+void xps_debug_resource_dictionary(xps_resource *dict);
+
+/*
+ * Fixed page/graphics parsing.
+ */
+
+void xps_parse_fixed_page(xps_context *ctx, fz_matrix ctm, xps_page *page);
+void xps_parse_canvas(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node);
+void xps_parse_path(xps_context *ctx, fz_matrix ctm, char *base_uri, xps_resource *dict, xml_element *node);
+void xps_parse_glyphs(xps_context *ctx, fz_matrix ctm, char *base_uri, xps_resource *dict, xml_element *node);
+void xps_parse_solid_color_brush(xps_context *ctx, fz_matrix ctm, char *base_uri, xps_resource *dict, xml_element *node);
+void xps_parse_image_brush(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node);
+void xps_parse_visual_brush(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node);
+void xps_parse_linear_gradient_brush(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node);
+void xps_parse_radial_gradient_brush(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node);
+
+void xps_parse_tiling_brush(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *root, void(*func)(xps_context*, fz_matrix, fz_rect, char*, xps_resource*, xml_element*, void*), void *user);
+
+void xps_parse_matrix_transform(xps_context *ctx, xml_element *root, fz_matrix *matrix);
+void xps_parse_render_transform(xps_context *ctx, char *text, fz_matrix *matrix);
+void xps_parse_rectangle(xps_context *ctx, char *text, fz_rect *rect);
+
+void xps_begin_opacity(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, char *opacity_att, xml_element *opacity_mask_tag);
+void xps_end_opacity(xps_context *ctx, char *base_uri, xps_resource *dict, char *opacity_att, xml_element *opacity_mask_tag);
+
+void xps_parse_brush(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node);
+void xps_parse_element(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node);
+
+void xps_clip(xps_context *ctx, fz_matrix ctm, xps_resource *dict, char *clip_att, xml_element *clip_tag);
+
+/*
+ * The interpreter context.
+ */
+
+typedef struct xps_entry_s xps_entry;
+
+struct xps_entry_s
+{
+	char *name;
+	int offset;
+	int csize;
+	int usize;
+};
+
+struct xps_context_s
+{
+	char *directory;
+	fz_stream *file;
+	int zip_count;
+	xps_entry *zip_table;
+
+	char *start_part; /* fixed document sequence */
+	xps_document *first_fixdoc; /* first fixed document */
+	xps_document *last_fixdoc; /* last fixed document */
+	xps_page *first_page; /* first page of document */
+	xps_page *last_page; /* last page of document */
+
+	char *base_uri; /* base uri for parsing XML and resolving relative paths */
+	char *part_uri; /* part uri for parsing metadata relations */
+
+	/* We cache font resources */
+	xps_font_cache *font_table;
+
+	/* Opacity attribute stack */
+	float opacity[64];
+	int opacity_top;
+
+	/* Current color */
+	fz_colorspace *colorspace;
+	float color[8];
+	float alpha;
+
+	/* Current device */
+	fz_device *dev;
+};
+
+int xps_open_file(xps_context **ctxp, char *filename);
+int xps_open_stream(xps_context **ctxp, fz_stream *file);
+void xps_free_context(xps_context *ctx);
+
+#endif
diff --git a/contrib/media/updf/xps/xps_common.c b/contrib/media/updf/xps/xps_common.c
new file mode 100644
index 000000000..894a49416
--- /dev/null
+++ b/contrib/media/updf/xps/xps_common.c
@@ -0,0 +1,282 @@
+#include "fitz.h"
+#include "muxps.h"
+
+static inline int unhex(int a)
+{
+	if (a >= 'A' && a <= 'F') return a - 'A' + 0xA;
+	if (a >= 'a' && a <= 'f') return a - 'a' + 0xA;
+	if (a >= '0' && a <= '9') return a - '0';
+	return 0;
+}
+
+void
+xps_parse_brush(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node)
+{
+	/* SolidColorBrushes are handled in a special case and will never show up here */
+	if (!strcmp(xml_tag(node), "ImageBrush"))
+		xps_parse_image_brush(ctx, ctm, area, base_uri, dict, node);
+	else if (!strcmp(xml_tag(node), "VisualBrush"))
+		xps_parse_visual_brush(ctx, ctm, area, base_uri, dict, node);
+	else if (!strcmp(xml_tag(node), "LinearGradientBrush"))
+		xps_parse_linear_gradient_brush(ctx, ctm, area, base_uri, dict, node);
+	else if (!strcmp(xml_tag(node), "RadialGradientBrush"))
+		xps_parse_radial_gradient_brush(ctx, ctm, area, base_uri, dict, node);
+	else
+		fz_warn("unknown brush tag: %s", xml_tag(node));
+}
+
+void
+xps_parse_element(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *node)
+{
+	if (!strcmp(xml_tag(node), "Path"))
+		xps_parse_path(ctx, ctm, base_uri, dict, node);
+	if (!strcmp(xml_tag(node), "Glyphs"))
+		xps_parse_glyphs(ctx, ctm, base_uri, dict, node);
+	if (!strcmp(xml_tag(node), "Canvas"))
+		xps_parse_canvas(ctx, ctm, area, base_uri, dict, node);
+	/* skip unknown tags (like Foo.Resources and similar) */
+}
+
+void
+xps_begin_opacity(xps_context *ctx, fz_matrix ctm, fz_rect area,
+	char *base_uri, xps_resource *dict,
+	char *opacity_att, xml_element *opacity_mask_tag)
+{
+	float opacity;
+
+	if (!opacity_att && !opacity_mask_tag)
+		return;
+
+	opacity = 1;
+	if (opacity_att)
+		opacity = fz_atof(opacity_att);
+
+	if (opacity_mask_tag && !strcmp(xml_tag(opacity_mask_tag), "SolidColorBrush"))
+	{
+		char *scb_opacity_att = xml_att(opacity_mask_tag, "Opacity");
+		char *scb_color_att = xml_att(opacity_mask_tag, "Color");
+		if (scb_opacity_att)
+			opacity = opacity * fz_atof(scb_opacity_att);
+		if (scb_color_att)
+		{
+			fz_colorspace *colorspace;
+			float samples[32];
+			xps_parse_color(ctx, base_uri, scb_color_att, &colorspace, samples);
+			opacity = opacity * samples[0];
+		}
+		opacity_mask_tag = NULL;
+	}
+
+	if (ctx->opacity_top + 1 < nelem(ctx->opacity))
+	{
+		ctx->opacity[ctx->opacity_top + 1] = ctx->opacity[ctx->opacity_top] * opacity;
+		ctx->opacity_top++;
+	}
+
+	if (opacity_mask_tag)
+	{
+		fz_begin_mask(ctx->dev, area, 0, NULL, NULL);
+		xps_parse_brush(ctx, ctm, area, base_uri, dict, opacity_mask_tag);
+		fz_end_mask(ctx->dev);
+	}
+}
+
+void
+xps_end_opacity(xps_context *ctx, char *base_uri, xps_resource *dict,
+	char *opacity_att, xml_element *opacity_mask_tag)
+{
+	if (!opacity_att && !opacity_mask_tag)
+		return;
+
+	if (ctx->opacity_top > 0)
+		ctx->opacity_top--;
+
+	if (opacity_mask_tag)
+	{
+		if (strcmp(xml_tag(opacity_mask_tag), "SolidColorBrush"))
+			fz_pop_clip(ctx->dev);
+	}
+}
+
+void
+xps_parse_render_transform(xps_context *ctx, char *transform, fz_matrix *matrix)
+{
+	float args[6];
+	char *s = transform;
+	int i;
+
+	args[0] = 1; args[1] = 0;
+	args[2] = 0; args[3] = 1;
+	args[4] = 0; args[5] = 0;
+
+	for (i = 0; i < 6 && *s; i++)
+	{
+		args[i] = fz_atof(s);
+		while (*s && *s != ',')
+			s++;
+		if (*s == ',')
+			s++;
+	}
+
+	matrix->a = args[0]; matrix->b = args[1];
+	matrix->c = args[2]; matrix->d = args[3];
+	matrix->e = args[4]; matrix->f = args[5];
+}
+
+void
+xps_parse_matrix_transform(xps_context *ctx, xml_element *root, fz_matrix *matrix)
+{
+	char *transform;
+
+	*matrix = fz_identity;
+
+	if (!strcmp(xml_tag(root), "MatrixTransform"))
+	{
+		transform = xml_att(root, "Matrix");
+		if (transform)
+			xps_parse_render_transform(ctx, transform, matrix);
+	}
+}
+
+void
+xps_parse_rectangle(xps_context *ctx, char *text, fz_rect *rect)
+{
+	float args[4];
+	char *s = text;
+	int i;
+
+	args[0] = 0; args[1] = 0;
+	args[2] = 1; args[3] = 1;
+
+	for (i = 0; i < 4 && *s; i++)
+	{
+		args[i] = fz_atof(s);
+		while (*s && *s != ',')
+			s++;
+		if (*s == ',')
+			s++;
+	}
+
+	rect->x0 = args[0];
+	rect->y0 = args[1];
+	rect->x1 = args[0] + args[2];
+	rect->y1 = args[1] + args[3];
+}
+
+static int count_commas(char *s)
+{
+	int n = 0;
+	while (*s)
+	{
+		if (*s == ',')
+			n ++;
+		s ++;
+	}
+	return n;
+}
+
+void
+xps_parse_color(xps_context *ctx, char *base_uri, char *string,
+		fz_colorspace **csp, float *samples)
+{
+	char *p;
+	int i, n;
+	char buf[1024];
+	char *profile;
+
+	*csp = fz_device_rgb;
+
+	samples[0] = 1;
+	samples[1] = 0;
+	samples[2] = 0;
+	samples[3] = 0;
+
+	if (string[0] == '#')
+	{
+		if (strlen(string) == 9)
+		{
+			samples[0] = unhex(string[1]) * 16 + unhex(string[2]);
+			samples[1] = unhex(string[3]) * 16 + unhex(string[4]);
+			samples[2] = unhex(string[5]) * 16 + unhex(string[6]);
+			samples[3] = unhex(string[7]) * 16 + unhex(string[8]);
+		}
+		else
+		{
+			samples[0] = 255;
+			samples[1] = unhex(string[1]) * 16 + unhex(string[2]);
+			samples[2] = unhex(string[3]) * 16 + unhex(string[4]);
+			samples[3] = unhex(string[5]) * 16 + unhex(string[6]);
+		}
+
+		samples[0] /= 255;
+		samples[1] /= 255;
+		samples[2] /= 255;
+		samples[3] /= 255;
+	}
+
+	else if (string[0] == 's' && string[1] == 'c' && string[2] == '#')
+	{
+		if (count_commas(string) == 2)
+			sscanf(string, "sc#%g,%g,%g", samples + 1, samples + 2, samples + 3);
+		if (count_commas(string) == 3)
+			sscanf(string, "sc#%g,%g,%g,%g", samples, samples + 1, samples + 2, samples + 3);
+	}
+
+	else if (strstr(string, "ContextColor ") == string)
+	{
+		/* Crack the string for profile name and sample values */
+		fz_strlcpy(buf, string, sizeof buf);
+
+		profile = strchr(buf, ' ');
+		if (!profile)
+		{
+			fz_warn("cannot find icc profile uri in '%s'", string);
+			return;
+		}
+
+		*profile++ = 0;
+		p = strchr(profile, ' ');
+		if (!p)
+		{
+			fz_warn("cannot find component values in '%s'", profile);
+			return;
+		}
+
+		*p++ = 0;
+		n = count_commas(p) + 1;
+		i = 0;
+		while (i < n)
+		{
+			samples[i++] = fz_atof(p);
+			p = strchr(p, ',');
+			if (!p)
+				break;
+			p ++;
+			if (*p == ' ')
+				p ++;
+		}
+		while (i < n)
+		{
+			samples[i++] = 0;
+		}
+
+		/* TODO: load ICC profile */
+		switch (n)
+		{
+		case 2: *csp = fz_device_gray; break;
+		case 4: *csp = fz_device_rgb; break;
+		case 5: *csp = fz_device_cmyk; break;
+		default: *csp = fz_device_gray; break;
+		}
+	}
+}
+
+void
+xps_set_color(xps_context *ctx, fz_colorspace *colorspace, float *samples)
+{
+	int i;
+	ctx->colorspace = colorspace;
+	for (i = 0; i < colorspace->n; i++)
+		ctx->color[i] = samples[i + 1];
+	ctx->alpha = samples[0] * ctx->opacity[ctx->opacity_top];
+}
diff --git a/contrib/media/updf/xps/xps_doc.c b/contrib/media/updf/xps/xps_doc.c
new file mode 100644
index 000000000..5719e7f87
--- /dev/null
+++ b/contrib/media/updf/xps/xps_doc.c
@@ -0,0 +1,341 @@
+#include "fitz.h"
+#include "muxps.h"
+
+/*
+ * The FixedDocumentSequence and FixedDocument parts determine
+ * which parts correspond to actual pages, and the page order.
+ */
+
+void
+xps_debug_page_list(xps_context *ctx)
+{
+	xps_document *fixdoc = ctx->first_fixdoc;
+	xps_page *page = ctx->first_page;
+
+	if (ctx->start_part)
+		printf("start part %s\n", ctx->start_part);
+
+	while (fixdoc)
+	{
+		printf("fixdoc %s\n", fixdoc->name);
+		fixdoc = fixdoc->next;
+	}
+
+	while (page)
+	{
+		printf("page %s w=%d h=%d\n", page->name, page->width, page->height);
+		page = page->next;
+	}
+}
+
+static void
+xps_add_fixed_document(xps_context *ctx, char *name)
+{
+	xps_document *fixdoc;
+
+	/* Check for duplicates first */
+	for (fixdoc = ctx->first_fixdoc; fixdoc; fixdoc = fixdoc->next)
+		if (!strcmp(fixdoc->name, name))
+			return;
+
+	fixdoc = fz_malloc(sizeof(xps_document));
+	fixdoc->name = fz_strdup(name);
+	fixdoc->next = NULL;
+
+	if (!ctx->first_fixdoc)
+	{
+		ctx->first_fixdoc = fixdoc;
+		ctx->last_fixdoc = fixdoc;
+	}
+	else
+	{
+		ctx->last_fixdoc->next = fixdoc;
+		ctx->last_fixdoc = fixdoc;
+	}
+}
+
+static void
+xps_add_fixed_page(xps_context *ctx, char *name, int width, int height)
+{
+	xps_page *page;
+
+	/* Check for duplicates first */
+	for (page = ctx->first_page; page; page = page->next)
+		if (!strcmp(page->name, name))
+			return;
+
+	page = fz_malloc(sizeof(xps_page));
+	page->name = fz_strdup(name);
+	page->width = width;
+	page->height = height;
+	page->root = NULL;
+	page->next = NULL;
+
+	if (!ctx->first_page)
+	{
+		ctx->first_page = page;
+		ctx->last_page = page;
+	}
+	else
+	{
+		ctx->last_page->next = page;
+		ctx->last_page = page;
+	}
+}
+
+static void
+xps_free_fixed_pages(xps_context *ctx)
+{
+	xps_page *page = ctx->first_page;
+	while (page)
+	{
+		xps_page *next = page->next;
+		xps_free_page(ctx, page);
+		fz_free(page->name);
+		fz_free(page);
+		page = next;
+	}
+	ctx->first_page = NULL;
+	ctx->last_page = NULL;
+}
+
+static void
+xps_free_fixed_documents(xps_context *ctx)
+{
+	xps_document *doc = ctx->first_fixdoc;
+	while (doc)
+	{
+		xps_document *next = doc->next;
+		fz_free(doc->name);
+		fz_free(doc);
+		doc = next;
+	}
+	ctx->first_fixdoc = NULL;
+	ctx->last_fixdoc = NULL;
+}
+
+void
+xps_free_page_list(xps_context *ctx)
+{
+	xps_free_fixed_documents(ctx);
+	xps_free_fixed_pages(ctx);
+}
+
+/*
+ * Parse the fixed document sequence structure and _rels/.rels to find the start part.
+ */
+
+static void
+xps_parse_metadata_imp(xps_context *ctx, xml_element *item)
+{
+	while (item)
+	{
+		xps_parse_metadata_imp(ctx, xml_down(item));
+
+		if (!strcmp(xml_tag(item), "Relationship"))
+		{
+			char *target = xml_att(item, "Target");
+			char *type = xml_att(item, "Type");
+			if (target && type)
+			{
+				char tgtbuf[1024];
+				xps_absolute_path(tgtbuf, ctx->base_uri, target, sizeof tgtbuf);
+				if (!strcmp(type, REL_START_PART))
+					ctx->start_part = fz_strdup(tgtbuf);
+			}
+		}
+
+		if (!strcmp(xml_tag(item), "DocumentReference"))
+		{
+			char *source = xml_att(item, "Source");
+			if (source)
+			{
+				char srcbuf[1024];
+				xps_absolute_path(srcbuf, ctx->base_uri, source, sizeof srcbuf);
+				xps_add_fixed_document(ctx, srcbuf);
+			}
+		}
+
+		if (!strcmp(xml_tag(item), "PageContent"))
+		{
+			char *source = xml_att(item, "Source");
+			char *width_att = xml_att(item, "Width");
+			char *height_att = xml_att(item, "Height");
+			int width = width_att ? atoi(width_att) : 0;
+			int height = height_att ? atoi(height_att) : 0;
+			if (source)
+			{
+				char srcbuf[1024];
+				xps_absolute_path(srcbuf, ctx->base_uri, source, sizeof srcbuf);
+				xps_add_fixed_page(ctx, srcbuf, width, height);
+			}
+		}
+
+		item = xml_next(item);
+	}
+}
+
+static int
+xps_parse_metadata(xps_context *ctx, xps_part *part)
+{
+	xml_element *root;
+	char buf[1024];
+	char *s;
+
+	/* Save directory name part */
+	fz_strlcpy(buf, part->name, sizeof buf);
+	s = strrchr(buf, '/');
+	if (s)
+		s[0] = 0;
+
+	/* _rels parts are voodoo: their URI references are from
+	 * the part they are associated with, not the actual _rels
+	 * part being parsed.
+	 */
+	s = strstr(buf, "/_rels");
+	if (s)
+		*s = 0;
+
+	ctx->base_uri = buf;
+	ctx->part_uri = part->name;
+
+	root = xml_parse_document(part->data, part->size);
+	if (!root)
+		return fz_rethrow(-1, "cannot parse metadata part '%s'", part->name);
+
+	xps_parse_metadata_imp(ctx, root);
+
+	xml_free_element(root);
+
+	ctx->base_uri = NULL;
+	ctx->part_uri = NULL;
+
+	return fz_okay;
+}
+
+static int
+xps_read_and_process_metadata_part(xps_context *ctx, char *name)
+{
+	xps_part *part;
+	int code;
+
+	part = xps_read_part(ctx, name);
+	if (!part)
+		return fz_rethrow(-1, "cannot read zip part '%s'", name);
+
+	code = xps_parse_metadata(ctx, part);
+	if (code)
+		return fz_rethrow(code, "cannot process metadata part '%s'", name);
+
+	xps_free_part(ctx, part);
+
+	return fz_okay;
+}
+
+int
+xps_read_page_list(xps_context *ctx)
+{
+	xps_document *doc;
+	int code;
+
+	code = xps_read_and_process_metadata_part(ctx, "/_rels/.rels");
+	if (code)
+		return fz_rethrow(code, "cannot process root relationship part");
+
+	if (!ctx->start_part)
+		return fz_throw("cannot find fixed document sequence start part");
+
+	code = xps_read_and_process_metadata_part(ctx, ctx->start_part);
+	if (code)
+		return fz_rethrow(code, "cannot process FixedDocumentSequence part");
+
+	for (doc = ctx->first_fixdoc; doc; doc = doc->next)
+	{
+		code = xps_read_and_process_metadata_part(ctx, doc->name);
+		if (code)
+			return fz_rethrow(code, "cannot process FixedDocument part");
+	}
+
+	return fz_okay;
+}
+
+int
+xps_count_pages(xps_context *ctx)
+{
+	xps_page *page;
+	int n = 0;
+	for (page = ctx->first_page; page; page = page->next)
+		n ++;
+	return n;
+}
+
+static int
+xps_load_fixed_page(xps_context *ctx, xps_page *page)
+{
+	xps_part *part;
+	xml_element *root;
+	char *width_att;
+	char *height_att;
+
+	part = xps_read_part(ctx, page->name);
+	if (!part)
+		return fz_rethrow(-1, "cannot read zip part '%s'", page->name);
+
+	root = xml_parse_document(part->data, part->size);
+	if (!root)
+		return fz_rethrow(-1, "cannot parse xml part '%s'", page->name);
+
+	xps_free_part(ctx, part);
+
+	if (strcmp(xml_tag(root), "FixedPage"))
+		return fz_throw("expected FixedPage element (found %s)", xml_tag(root));
+
+	width_att = xml_att(root, "Width");
+	if (!width_att)
+		return fz_throw("FixedPage missing required attribute: Width");
+
+	height_att = xml_att(root, "Height");
+	if (!height_att)
+		return fz_throw("FixedPage missing required attribute: Height");
+
+	page->width = atoi(width_att);
+	page->height = atoi(height_att);
+	page->root = root;
+
+	return 0;
+}
+
+int
+xps_load_page(xps_page **pagep, xps_context *ctx, int number)
+{
+	xps_page *page;
+	int code;
+	int n = 0;
+
+	for (page = ctx->first_page; page; page = page->next)
+	{
+		if (n == number)
+		{
+			if (!page->root)
+			{
+				code = xps_load_fixed_page(ctx, page);
+				if (code)
+					return fz_rethrow(code, "cannot load page %d", number + 1);
+			}
+			*pagep = page;
+			return fz_okay;
+		}
+		n ++;
+	}
+
+	return fz_throw("cannot find page %d", number + 1);
+}
+
+void
+xps_free_page(xps_context *ctx, xps_page *page)
+{
+	/* only free the XML contents */
+	if (page->root)
+		xml_free_element(page->root);
+	page->root = NULL;
+}
diff --git a/contrib/media/updf/xps/xps_glyphs.c b/contrib/media/updf/xps/xps_glyphs.c
new file mode 100644
index 000000000..4b7a8cebc
--- /dev/null
+++ b/contrib/media/updf/xps/xps_glyphs.c
@@ -0,0 +1,584 @@
+#include "fitz.h"
+#include "muxps.h"
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_ADVANCES_H
+
+static inline int ishex(int a)
+{
+	return (a >= 'A' && a <= 'F') ||
+		(a >= 'a' && a <= 'f') ||
+		(a >= '0' && a <= '9');
+}
+
+static inline int unhex(int a)
+{
+	if (a >= 'A' && a <= 'F') return a - 'A' + 0xA;
+	if (a >= 'a' && a <= 'f') return a - 'a' + 0xA;
+	if (a >= '0' && a <= '9') return a - '0';
+	return 0;
+}
+
+int
+xps_count_font_encodings(fz_font *font)
+{
+	FT_Face face = font->ft_face;
+	return face->num_charmaps;
+}
+
+void
+xps_identify_font_encoding(fz_font *font, int idx, int *pid, int *eid)
+{
+	FT_Face face = font->ft_face;
+	*pid = face->charmaps[idx]->platform_id;
+	*eid = face->charmaps[idx]->encoding_id;
+}
+
+void
+xps_select_font_encoding(fz_font *font, int idx)
+{
+	FT_Face face = font->ft_face;
+	FT_Set_Charmap(face, face->charmaps[idx]);
+}
+
+int
+xps_encode_font_char(fz_font *font, int code)
+{
+	FT_Face face = font->ft_face;
+	int gid = FT_Get_Char_Index(face, code);
+	if (gid == 0 && face->charmap->platform_id == 3 && face->charmap->encoding_id == 0)
+		gid = FT_Get_Char_Index(face, 0xF000 | code);
+	return gid;
+}
+
+void
+xps_measure_font_glyph(xps_context *ctx, fz_font *font, int gid, xps_glyph_metrics *mtx)
+{
+	int mask = FT_LOAD_NO_BITMAP | FT_LOAD_NO_HINTING | FT_LOAD_IGNORE_TRANSFORM;
+	FT_Face face = font->ft_face;
+	FT_Fixed hadv, vadv;
+
+	FT_Set_Char_Size(face, 64, 64, 72, 72);
+	FT_Get_Advance(face, gid, mask, &hadv);
+	FT_Get_Advance(face, gid, mask | FT_LOAD_VERTICAL_LAYOUT, &vadv);
+
+	mtx->hadv = hadv / 65536.0f;
+	mtx->vadv = vadv / 65536.0f;
+	mtx->vorg = face->ascender / (float) face->units_per_EM;
+}
+
+static fz_font *
+xps_lookup_font(xps_context *ctx, char *name)
+{
+	xps_font_cache *cache;
+	for (cache = ctx->font_table; cache; cache = cache->next)
+		if (!xps_strcasecmp(cache->name, name))
+			return fz_keep_font(cache->font);
+	return NULL;
+}
+
+static void
+xps_insert_font(xps_context *ctx, char *name, fz_font *font)
+{
+	xps_font_cache *cache = fz_malloc(sizeof(xps_font_cache));
+	cache->name = fz_strdup(name);
+	cache->font = fz_keep_font(font);
+	cache->next = ctx->font_table;
+	ctx->font_table = cache;
+}
+
+/*
+ * Some fonts in XPS are obfuscated by XOR:ing the first 32 bytes of the
+ * data with the GUID in the fontname.
+ */
+static void
+xps_deobfuscate_font_resource(xps_context *ctx, xps_part *part)
+{
+	byte buf[33];
+	byte key[16];
+	char *p;
+	int i;
+
+	p = strrchr(part->name, '/');
+	if (!p)
+		p = part->name;
+
+	for (i = 0; i < 32 && *p; p++)
+	{
+		if (ishex(*p))
+			buf[i++] = *p;
+	}
+	buf[i] = 0;
+
+	if (i != 32)
+	{
+		fz_warn("cannot extract GUID from obfuscated font part name");
+		return;
+	}
+
+	for (i = 0; i < 16; i++)
+		key[i] = unhex(buf[i*2+0]) * 16 + unhex(buf[i*2+1]);
+
+	for (i = 0; i < 16; i++)
+	{
+		part->data[i] ^= key[15-i];
+		part->data[i+16] ^= key[15-i];
+	}
+}
+
+static void
+xps_select_best_font_encoding(fz_font *font)
+{
+	static struct { int pid, eid; } xps_cmap_list[] =
+	{
+		{ 3, 10 },		/* Unicode with surrogates */
+		{ 3, 1 },		/* Unicode without surrogates */
+		{ 3, 5 },		/* Wansung */
+		{ 3, 4 },		/* Big5 */
+		{ 3, 3 },		/* Prc */
+		{ 3, 2 },		/* ShiftJis */
+		{ 3, 0 },		/* Symbol */
+		// { 0, * }, -- Unicode (deprecated)
+		{ 1, 0 },
+		{ -1, -1 },
+	};
+
+	int i, k, n, pid, eid;
+
+	n = xps_count_font_encodings(font);
+	for (k = 0; xps_cmap_list[k].pid != -1; k++)
+	{
+		for (i = 0; i < n; i++)
+		{
+			xps_identify_font_encoding(font, i, &pid, &eid);
+			if (pid == xps_cmap_list[k].pid && eid == xps_cmap_list[k].eid)
+			{
+				xps_select_font_encoding(font, i);
+				return;
+			}
+		}
+	}
+
+	fz_warn("cannot find a suitable cmap");
+}
+
+/*
+ * Parse and draw an XPS <Glyphs> element.
+ *
+ * Indices syntax:
+
+ GlyphIndices	= GlyphMapping ( ";" GlyphMapping )
+ GlyphMapping	= ( [ClusterMapping] GlyphIndex ) [GlyphMetrics]
+ ClusterMapping = "(" ClusterCodeUnitCount [":" ClusterGlyphCount] ")"
+ ClusterCodeUnitCount	= * DIGIT
+ ClusterGlyphCount		= * DIGIT
+ GlyphIndex		= * DIGIT
+ GlyphMetrics	= "," AdvanceWidth ["," uOffset ["," vOffset]]
+ AdvanceWidth	= ["+"] RealNum
+ uOffset		= ["+" | "-"] RealNum
+ vOffset		= ["+" | "-"] RealNum
+ RealNum		= ((DIGIT ["." DIGIT]) | ("." DIGIT)) [Exponent]
+ Exponent		= ( ("E"|"e") ("+"|"-") DIGIT )
+
+ */
+
+static char *
+xps_parse_digits(char *s, int *digit)
+{
+	*digit = 0;
+	while (*s >= '0' && *s <= '9')
+	{
+		*digit = *digit * 10 + (*s - '0');
+		s ++;
+	}
+	return s;
+}
+
+static inline int is_real_num_char(int c)
+{
+	return (c >= '0' && c <= '9') ||
+		c == 'e' || c == 'E' || c == '+' || c == '-' || c == '.';
+}
+
+static char *
+xps_parse_real_num(char *s, float *number)
+{
+	char buf[64];
+	char *p = buf;
+	while (is_real_num_char(*s))
+		*p++ = *s++;
+	*p = 0;
+	if (buf[0])
+		*number = fz_atof(buf);
+	return s;
+}
+
+static char *
+xps_parse_cluster_mapping(char *s, int *code_count, int *glyph_count)
+{
+	if (*s == '(')
+		s = xps_parse_digits(s + 1, code_count);
+	if (*s == ':')
+		s = xps_parse_digits(s + 1, glyph_count);
+	if (*s == ')')
+		s ++;
+	return s;
+}
+
+static char *
+xps_parse_glyph_index(char *s, int *glyph_index)
+{
+	if (*s >= '0' && *s <= '9')
+		s = xps_parse_digits(s, glyph_index);
+	return s;
+}
+
+static char *
+xps_parse_glyph_metrics(char *s, float *advance, float *uofs, float *vofs)
+{
+	if (*s == ',')
+		s = xps_parse_real_num(s + 1, advance);
+	if (*s == ',')
+		s = xps_parse_real_num(s + 1, uofs);
+	if (*s == ',')
+		s = xps_parse_real_num(s + 1, vofs);
+	return s;
+}
+
+/*
+ * Parse unicode and indices strings and encode glyphs.
+ * Calculate metrics for positioning.
+ */
+static fz_text *
+xps_parse_glyphs_imp(xps_context *ctx, fz_matrix ctm,
+	fz_font *font, float size, float originx, float originy,
+	int is_sideways, int bidi_level,
+	char *indices, char *unicode)
+{
+	xps_glyph_metrics mtx;
+	fz_text *text;
+	fz_matrix tm;
+	float e, f;
+	float x = originx;
+	float y = originy;
+	char *us = unicode;
+	char *is = indices;
+	int un = 0;
+
+	if (!unicode && !indices)
+		fz_warn("glyphs element with neither characters nor indices");
+
+	if (us)
+	{
+		if (us[0] == '{' && us[1] == '}')
+			us = us + 2;
+		un = strlen(us);
+	}
+
+	if (is_sideways)
+		tm = fz_concat(fz_scale(-size, size), fz_rotate(90));
+	else
+		tm = fz_scale(size, -size);
+
+	text = fz_new_text(font, tm, is_sideways);
+
+	while ((us && un > 0) || (is && *is))
+	{
+		int char_code = '?';
+		int code_count = 1;
+		int glyph_count = 1;
+
+		if (is && *is)
+		{
+			is = xps_parse_cluster_mapping(is, &code_count, &glyph_count);
+		}
+
+		if (code_count < 1)
+			code_count = 1;
+		if (glyph_count < 1)
+			glyph_count = 1;
+
+		/* TODO: add code chars with cluster mappings for text extraction */
+
+		while (code_count--)
+		{
+			if (us && un > 0)
+			{
+				int t = chartorune(&char_code, us);
+				us += t; un -= t;
+			}
+		}
+
+		while (glyph_count--)
+		{
+			int glyph_index = -1;
+			float u_offset = 0;
+			float v_offset = 0;
+			float advance;
+
+			if (is && *is)
+				is = xps_parse_glyph_index(is, &glyph_index);
+
+			if (glyph_index == -1)
+				glyph_index = xps_encode_font_char(font, char_code);
+
+			xps_measure_font_glyph(ctx, font, glyph_index, &mtx);
+			if (is_sideways)
+				advance = mtx.vadv * 100;
+			else if (bidi_level & 1)
+				advance = -mtx.hadv * 100;
+			else
+				advance = mtx.hadv * 100;
+
+			if (is && *is)
+			{
+				is = xps_parse_glyph_metrics(is, &advance, &u_offset, &v_offset);
+				if (*is == ';')
+					is ++;
+			}
+
+			if (bidi_level & 1)
+				u_offset = -mtx.hadv * 100 - u_offset;
+
+			u_offset = u_offset * 0.01f * size;
+			v_offset = v_offset * 0.01f * size;
+
+			if (is_sideways)
+			{
+				e = x + u_offset + (mtx.vorg * size);
+				f = y - v_offset + (mtx.hadv * 0.5f * size);
+			}
+			else
+			{
+				e = x + u_offset;
+				f = y - v_offset;
+			}
+
+			fz_add_text(text, glyph_index, char_code, e, f);
+
+			x += advance * 0.01f * size;
+		}
+	}
+
+	return text;
+}
+
+void
+xps_parse_glyphs(xps_context *ctx, fz_matrix ctm,
+		char *base_uri, xps_resource *dict, xml_element *root)
+{
+	xml_element *node;
+	int code;
+
+	char *fill_uri;
+	char *opacity_mask_uri;
+
+	char *bidi_level_att;
+	char *caret_stops_att;
+	char *fill_att;
+	char *font_size_att;
+	char *font_uri_att;
+	char *origin_x_att;
+	char *origin_y_att;
+	char *is_sideways_att;
+	char *indices_att;
+	char *unicode_att;
+	char *style_att;
+	char *transform_att;
+	char *clip_att;
+	char *opacity_att;
+	char *opacity_mask_att;
+
+	xml_element *transform_tag = NULL;
+	xml_element *clip_tag = NULL;
+	xml_element *fill_tag = NULL;
+	xml_element *opacity_mask_tag = NULL;
+
+	char *fill_opacity_att = NULL;
+
+	xps_part *part;
+	fz_font *font;
+
+	char partname[1024];
+	char *subfont;
+
+	float font_size = 10;
+	int subfontid = 0;
+	int is_sideways = 0;
+	int bidi_level = 0;
+
+	fz_text *text;
+	fz_rect area;
+
+	/*
+	 * Extract attributes and extended attributes.
+	 */
+
+	bidi_level_att = xml_att(root, "BidiLevel");
+	caret_stops_att = xml_att(root, "CaretStops");
+	fill_att = xml_att(root, "Fill");
+	font_size_att = xml_att(root, "FontRenderingEmSize");
+	font_uri_att = xml_att(root, "FontUri");
+	origin_x_att = xml_att(root, "OriginX");
+	origin_y_att = xml_att(root, "OriginY");
+	is_sideways_att = xml_att(root, "IsSideways");
+	indices_att = xml_att(root, "Indices");
+	unicode_att = xml_att(root, "UnicodeString");
+	style_att = xml_att(root, "StyleSimulations");
+	transform_att = xml_att(root, "RenderTransform");
+	clip_att = xml_att(root, "Clip");
+	opacity_att = xml_att(root, "Opacity");
+	opacity_mask_att = xml_att(root, "OpacityMask");
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "Glyphs.RenderTransform"))
+			transform_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Glyphs.OpacityMask"))
+			opacity_mask_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Glyphs.Clip"))
+			clip_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Glyphs.Fill"))
+			fill_tag = xml_down(node);
+	}
+
+	fill_uri = base_uri;
+	opacity_mask_uri = base_uri;
+
+	xps_resolve_resource_reference(ctx, dict, &transform_att, &transform_tag, NULL);
+	xps_resolve_resource_reference(ctx, dict, &clip_att, &clip_tag, NULL);
+	xps_resolve_resource_reference(ctx, dict, &fill_att, &fill_tag, &fill_uri);
+	xps_resolve_resource_reference(ctx, dict, &opacity_mask_att, &opacity_mask_tag, &opacity_mask_uri);
+
+	/*
+	 * Check that we have all the necessary information.
+	 */
+
+	if (!font_size_att || !font_uri_att || !origin_x_att || !origin_y_att) {
+		fz_warn("missing attributes in glyphs element");
+		return;
+	}
+
+	if (!indices_att && !unicode_att)
+		return; /* nothing to draw */
+
+	if (is_sideways_att)
+		is_sideways = !strcmp(is_sideways_att, "true");
+
+	if (bidi_level_att)
+		bidi_level = atoi(bidi_level_att);
+
+	/*
+	 * Find and load the font resource
+	 */
+
+	xps_absolute_path(partname, base_uri, font_uri_att, sizeof partname);
+	subfont = strrchr(partname, '#');
+	if (subfont)
+	{
+		subfontid = atoi(subfont + 1);
+		*subfont = 0;
+	}
+
+	font = xps_lookup_font(ctx, partname);
+	if (!font)
+	{
+		part = xps_read_part(ctx, partname);
+		if (!part) {
+			fz_warn("cannot find font resource part '%s'", partname);
+			return;
+		}
+
+		/* deobfuscate if necessary */
+		if (strstr(part->name, ".odttf"))
+			xps_deobfuscate_font_resource(ctx, part);
+		if (strstr(part->name, ".ODTTF"))
+			xps_deobfuscate_font_resource(ctx, part);
+
+		code = fz_new_font_from_memory(&font, part->data, part->size, subfontid);
+		if (code) {
+			fz_catch(code, "cannot load font resource '%s'", partname);
+			xps_free_part(ctx, part);
+			return;
+		}
+
+		xps_select_best_font_encoding(font);
+
+		xps_insert_font(ctx, part->name, font);
+
+		/* NOTE: we keep part->data in the font */
+		font->ft_data = part->data;
+		font->ft_size = part->size;
+		fz_free(part->name);
+		fz_free(part);
+	}
+
+	/*
+	 * Set up graphics state.
+	 */
+
+	if (transform_att || transform_tag)
+	{
+		fz_matrix transform;
+		if (transform_att)
+			xps_parse_render_transform(ctx, transform_att, &transform);
+		if (transform_tag)
+			xps_parse_matrix_transform(ctx, transform_tag, &transform);
+		ctm = fz_concat(transform, ctm);
+	}
+
+	if (clip_att || clip_tag)
+		xps_clip(ctx, ctm, dict, clip_att, clip_tag);
+
+	font_size = fz_atof(font_size_att);
+
+	text = xps_parse_glyphs_imp(ctx, ctm, font, font_size,
+			fz_atof(origin_x_att), fz_atof(origin_y_att),
+			is_sideways, bidi_level, indices_att, unicode_att);
+
+	area = fz_bound_text(text, ctm);
+
+	xps_begin_opacity(ctx, ctm, area, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
+
+	/* If it's a solid color brush fill/stroke do a simple fill */
+
+	if (fill_tag && !strcmp(xml_tag(fill_tag), "SolidColorBrush"))
+	{
+		fill_opacity_att = xml_att(fill_tag, "Opacity");
+		fill_att = xml_att(fill_tag, "Color");
+		fill_tag = NULL;
+	}
+
+	if (fill_att)
+	{
+		float samples[32];
+		fz_colorspace *colorspace;
+
+		xps_parse_color(ctx, base_uri, fill_att, &colorspace, samples);
+		if (fill_opacity_att)
+			samples[0] = fz_atof(fill_opacity_att);
+		xps_set_color(ctx, colorspace, samples);
+
+		fz_fill_text(ctx->dev, text, ctm,
+			ctx->colorspace, ctx->color, ctx->alpha);
+	}
+
+	/* If it's a complex brush, use the charpath as a clip mask */
+
+	if (fill_tag)
+	{
+		fz_clip_text(ctx->dev, text, ctm, 0);
+		xps_parse_brush(ctx, ctm, area, fill_uri, dict, fill_tag);
+		fz_pop_clip(ctx->dev);
+	}
+
+	xps_end_opacity(ctx, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
+
+	fz_free_text(text);
+
+	if (clip_att || clip_tag)
+		fz_pop_clip(ctx->dev);
+
+	fz_drop_font(font);
+}
diff --git a/contrib/media/updf/xps/xps_gradient.c b/contrib/media/updf/xps/xps_gradient.c
new file mode 100644
index 000000000..f73d33fef
--- /dev/null
+++ b/contrib/media/updf/xps/xps_gradient.c
@@ -0,0 +1,458 @@
+#include "fitz.h"
+#include "muxps.h"
+
+#define MAX_STOPS 256
+
+enum { SPREAD_PAD, SPREAD_REPEAT, SPREAD_REFLECT };
+
+/*
+ * Parse a list of GradientStop elements.
+ * Fill the offset and color arrays, and
+ * return the number of stops parsed.
+ */
+
+struct stop
+{
+	float offset;
+	float r, g, b, a;
+};
+
+static int cmp_stop(const void *a, const void *b)
+{
+	const struct stop *astop = a;
+	const struct stop *bstop = b;
+	float diff = astop->offset - bstop->offset;
+	if (diff < 0)
+		return -1;
+	if (diff > 0)
+		return 1;
+	return 0;
+}
+
+static inline float lerp(float a, float b, float x)
+{
+	return a + (b - a) * x;
+}
+
+static int
+xps_parse_gradient_stops(xps_context *ctx, char *base_uri, xml_element *node,
+	struct stop *stops, int maxcount)
+{
+	fz_colorspace *colorspace;
+	float sample[8];
+	float rgb[3];
+	int before, after;
+	int count;
+	int i;
+
+	/* We may have to insert 2 extra stops when postprocessing */
+	maxcount -= 2;
+
+	count = 0;
+	while (node && count < maxcount)
+	{
+		if (!strcmp(xml_tag(node), "GradientStop"))
+		{
+			char *offset = xml_att(node, "Offset");
+			char *color = xml_att(node, "Color");
+			if (offset && color)
+			{
+				stops[count].offset = fz_atof(offset);
+
+				xps_parse_color(ctx, base_uri, color, &colorspace, sample);
+
+				fz_convert_color(colorspace, sample + 1, fz_device_rgb, rgb);
+
+				stops[count].r = rgb[0];
+				stops[count].g = rgb[1];
+				stops[count].b = rgb[2];
+				stops[count].a = sample[0];
+
+				count ++;
+			}
+		}
+		node = xml_next(node);
+	}
+
+	if (count == 0)
+	{
+		fz_warn("gradient brush has no gradient stops");
+		stops[0].offset = 0;
+		stops[0].r = 0;
+		stops[0].g = 0;
+		stops[0].b = 0;
+		stops[0].a = 1;
+		stops[1].offset = 1;
+		stops[1].r = 1;
+		stops[1].g = 1;
+		stops[1].b = 1;
+		stops[1].a = 1;
+		return 2;
+	}
+
+	if (count == maxcount)
+		fz_warn("gradient brush exceeded maximum number of gradient stops");
+
+	/* Postprocess to make sure the range of offsets is 0.0 to 1.0 */
+
+	qsort(stops, count, sizeof(struct stop), cmp_stop);
+
+	before = -1;
+	after = -1;
+
+	for (i = 0; i < count; i++)
+	{
+		if (stops[i].offset < 0)
+			before = i;
+		if (stops[i].offset > 1)
+		{
+			after = i;
+			break;
+		}
+	}
+
+	/* Remove all stops < 0 except the largest one */
+	if (before > 0)
+	{
+		memmove(stops, stops + before, (count - before) * sizeof(struct stop));
+		count -= before;
+	}
+
+	/* Remove all stops > 1 except the smallest one */
+	if (after >= 0)
+		count = after + 1;
+
+	/* Expand single stop to 0 .. 1 */
+	if (count == 1)
+	{
+		stops[1] = stops[0];
+		stops[0].offset = 0;
+		stops[1].offset = 1;
+		return 2;
+	}
+
+	/* First stop < 0 -- interpolate value to 0 */
+	if (stops[0].offset < 0)
+	{
+		float d = -stops[0].offset / (stops[1].offset - stops[0].offset);
+		stops[0].offset = 0;
+		stops[0].r = lerp(stops[0].r, stops[1].r, d);
+		stops[0].g = lerp(stops[0].g, stops[1].g, d);
+		stops[0].b = lerp(stops[0].b, stops[1].b, d);
+		stops[0].a = lerp(stops[0].a, stops[1].a, d);
+	}
+
+	/* Last stop > 1 -- interpolate value to 1 */
+	if (stops[count-1].offset > 1)
+	{
+		float d = (1 - stops[count-2].offset) / (stops[count-1].offset - stops[count-2].offset);
+		stops[count-1].offset = 1;
+		stops[0].r = lerp(stops[count-2].r, stops[count-1].r, d);
+		stops[0].g = lerp(stops[count-2].g, stops[count-1].g, d);
+		stops[0].b = lerp(stops[count-2].b, stops[count-1].b, d);
+		stops[0].a = lerp(stops[count-2].a, stops[count-1].a, d);
+	}
+
+	/* First stop > 0 -- insert a duplicate at 0 */
+	if (stops[0].offset > 0)
+	{
+		memmove(stops + 1, stops, count * sizeof(struct stop));
+		stops[0] = stops[1];
+		stops[0].offset = 0;
+		count++;
+	}
+
+	/* Last stop < 1 -- insert a duplicate at 1 */
+	if (stops[count-1].offset < 1)
+	{
+		stops[count] = stops[count-1];
+		stops[count].offset = 1;
+		count++;
+	}
+
+	return count;
+}
+
+static void
+xps_sample_gradient_stops(fz_shade *shade, struct stop *stops, int count)
+{
+	float offset, d;
+	int i, k;
+
+	k = 0;
+	for (i = 0; i < 256; i++)
+	{
+		offset = i / 255.0f;
+		while (k + 1 < count && offset > stops[k+1].offset)
+			k++;
+
+		d = (offset - stops[k].offset) / (stops[k+1].offset - stops[k].offset);
+
+		shade->function[i][0] = lerp(stops[k].r, stops[k+1].r, d);
+		shade->function[i][1] = lerp(stops[k].g, stops[k+1].g, d);
+		shade->function[i][2] = lerp(stops[k].b, stops[k+1].b, d);
+		shade->function[i][3] = lerp(stops[k].a, stops[k+1].a, d);
+	}
+}
+
+/*
+ * Radial gradients map more or less to Radial shadings.
+ * The inner circle is always a point.
+ * The outer circle is actually an ellipse,
+ * mess with the transform to squash the circle into the right aspect.
+ */
+
+static void
+xps_draw_one_radial_gradient(xps_context *ctx, fz_matrix ctm,
+	struct stop *stops, int count,
+	int extend,
+	float x0, float y0, float r0,
+	float x1, float y1, float r1)
+{
+	fz_shade *shade;
+
+	/* TODO: this (and the stuff in pdf_shade) should move to res_shade.c */
+	shade = fz_malloc(sizeof(fz_shade));
+	shade->refs = 1;
+	shade->colorspace = fz_device_rgb;
+	shade->bbox = fz_infinite_rect;
+	shade->matrix = fz_identity;
+	shade->use_background = 0;
+	shade->use_function = 1;
+	shade->type = FZ_RADIAL;
+	shade->extend[0] = extend;
+	shade->extend[1] = extend;
+
+	xps_sample_gradient_stops(shade, stops, count);
+
+	shade->mesh_len = 6;
+	shade->mesh_cap = 6;
+	shade->mesh = fz_calloc(shade->mesh_cap, sizeof(float));
+	shade->mesh[0] = x0;
+	shade->mesh[1] = y0;
+	shade->mesh[2] = r0;
+	shade->mesh[3] = x1;
+	shade->mesh[4] = y1;
+	shade->mesh[5] = r1;
+
+	fz_fill_shade(ctx->dev, shade, ctm, 1);
+
+	fz_drop_shade(shade);
+}
+
+/*
+ * Linear gradients map to Axial shadings.
+ */
+
+static void
+xps_draw_one_linear_gradient(xps_context *ctx, fz_matrix ctm,
+	struct stop *stops, int count,
+	int extend,
+	float x0, float y0, float x1, float y1)
+{
+	fz_shade *shade;
+
+	/* TODO: this (and the stuff in pdf_shade) should move to res_shade.c */
+	shade = fz_malloc(sizeof(fz_shade));
+	shade->refs = 1;
+	shade->colorspace = fz_device_rgb;
+	shade->bbox = fz_infinite_rect;
+	shade->matrix = fz_identity;
+	shade->use_background = 0;
+	shade->use_function = 1;
+	shade->type = FZ_LINEAR;
+	shade->extend[0] = extend;
+	shade->extend[1] = extend;
+
+	xps_sample_gradient_stops(shade, stops, count);
+
+	shade->mesh_len = 6;
+	shade->mesh_cap = 6;
+	shade->mesh = fz_calloc(shade->mesh_cap, sizeof(float));
+	shade->mesh[0] = x0;
+	shade->mesh[1] = y0;
+	shade->mesh[2] = 0;
+	shade->mesh[3] = x1;
+	shade->mesh[4] = y1;
+	shade->mesh[5] = 0;
+
+	fz_fill_shade(ctx->dev, shade, ctm, 1);
+
+	fz_drop_shade(shade);
+}
+
+/*
+ * We need to loop and create many shading objects to account
+ * for the Repeat and Reflect SpreadMethods.
+ * I'm not smart enough to calculate this analytically
+ * so we iterate and check each object until we
+ * reach a reasonable limit for infinite cases.
+ */
+
+static inline float point_inside_circle(float px, float py, float x, float y, float r)
+{
+	float dx = px - x;
+	float dy = py - y;
+	return dx * dx + dy * dy <= r * r;
+}
+
+static void
+xps_draw_radial_gradient(xps_context *ctx, fz_matrix ctm,
+	struct stop *stops, int count,
+	xml_element *root, int spread)
+{
+	float x0, y0, r0;
+	float x1, y1, r1;
+	float xrad = 1;
+	float yrad = 1;
+	float invscale;
+
+	char *center_att = xml_att(root, "Center");
+	char *origin_att = xml_att(root, "GradientOrigin");
+	char *radius_x_att = xml_att(root, "RadiusX");
+	char *radius_y_att = xml_att(root, "RadiusY");
+
+	if (origin_att)
+		sscanf(origin_att, "%g,%g", &x0, &y0);
+	if (center_att)
+		sscanf(center_att, "%g,%g", &x1, &y1);
+	if (radius_x_att)
+		xrad = fz_atof(radius_x_att);
+	if (radius_y_att)
+		yrad = fz_atof(radius_y_att);
+
+	/* scale the ctm to make ellipses */
+	ctm = fz_concat(fz_scale(1, yrad / xrad), ctm);
+
+	invscale = xrad / yrad;
+	y0 = y0 * invscale;
+	y1 = y1 * invscale;
+
+	r0 = 0;
+	r1 = xrad;
+
+	xps_draw_one_radial_gradient(ctx, ctm, stops, count, 1, x0, y0, r0, x1, y1, r1);
+}
+
+/*
+ * Calculate how many iterations are needed to cover
+ * the bounding box.
+ */
+
+static void
+xps_draw_linear_gradient(xps_context *ctx, fz_matrix ctm,
+	struct stop *stops, int count,
+	xml_element *root, int spread)
+{
+	float x0, y0, x1, y1;
+
+	char *start_point_att = xml_att(root, "StartPoint");
+	char *end_point_att = xml_att(root, "EndPoint");
+
+	x0 = y0 = 0;
+	x1 = y1 = 1;
+
+	if (start_point_att)
+		sscanf(start_point_att, "%g,%g", &x0, &y0);
+	if (end_point_att)
+		sscanf(end_point_att, "%g,%g", &x1, &y1);
+
+	xps_draw_one_linear_gradient(ctx, ctm, stops, count, 1, x0, y0, x1, y1);
+}
+
+/*
+ * Parse XML tag and attributes for a gradient brush, create color/opacity
+ * function objects and call gradient drawing primitives.
+ */
+
+static void
+xps_parse_gradient_brush(xps_context *ctx, fz_matrix ctm, fz_rect area,
+	char *base_uri, xps_resource *dict, xml_element *root,
+	void (*draw)(xps_context *, fz_matrix, struct stop *, int, xml_element *, int))
+{
+	xml_element *node;
+
+	char *opacity_att;
+	char *interpolation_att;
+	char *spread_att;
+	char *mapping_att;
+	char *transform_att;
+
+	xml_element *transform_tag = NULL;
+	xml_element *stop_tag = NULL;
+
+	struct stop stop_list[MAX_STOPS];
+	int stop_count;
+	fz_matrix transform;
+	int spread_method;
+
+	opacity_att = xml_att(root, "Opacity");
+	interpolation_att = xml_att(root, "ColorInterpolationMode");
+	spread_att = xml_att(root, "SpreadMethod");
+	mapping_att = xml_att(root, "MappingMode");
+	transform_att = xml_att(root, "Transform");
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "LinearGradientBrush.Transform"))
+			transform_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "RadialGradientBrush.Transform"))
+			transform_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "LinearGradientBrush.GradientStops"))
+			stop_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "RadialGradientBrush.GradientStops"))
+			stop_tag = xml_down(node);
+	}
+
+	xps_resolve_resource_reference(ctx, dict, &transform_att, &transform_tag, NULL);
+
+	spread_method = SPREAD_PAD;
+	if (spread_att)
+	{
+		if (!strcmp(spread_att, "Pad"))
+			spread_method = SPREAD_PAD;
+		if (!strcmp(spread_att, "Reflect"))
+			spread_method = SPREAD_REFLECT;
+		if (!strcmp(spread_att, "Repeat"))
+			spread_method = SPREAD_REPEAT;
+	}
+
+	transform = fz_identity;
+	if (transform_att)
+		xps_parse_render_transform(ctx, transform_att, &transform);
+	if (transform_tag)
+		xps_parse_matrix_transform(ctx, transform_tag, &transform);
+	ctm = fz_concat(transform, ctm);
+
+	if (!stop_tag) {
+		fz_warn("missing gradient stops tag");
+		return;
+	}
+
+	stop_count = xps_parse_gradient_stops(ctx, base_uri, stop_tag, stop_list, MAX_STOPS);
+	if (stop_count == 0)
+	{
+		fz_warn("no gradient stops found");
+		return;
+	}
+
+	xps_begin_opacity(ctx, ctm, area, base_uri, dict, opacity_att, NULL);
+
+	draw(ctx, ctm, stop_list, stop_count, root, spread_method);
+
+	xps_end_opacity(ctx, base_uri, dict, opacity_att, NULL);
+}
+
+void
+xps_parse_linear_gradient_brush(xps_context *ctx, fz_matrix ctm, fz_rect area,
+	char *base_uri, xps_resource *dict, xml_element *root)
+{
+	xps_parse_gradient_brush(ctx, ctm, area, base_uri, dict, root, xps_draw_linear_gradient);
+}
+
+void
+xps_parse_radial_gradient_brush(xps_context *ctx, fz_matrix ctm, fz_rect area,
+	char *base_uri, xps_resource *dict, xml_element *root)
+{
+	xps_parse_gradient_brush(ctx, ctm, area, base_uri, dict, root, xps_draw_radial_gradient);
+}
diff --git a/contrib/media/updf/xps/xps_image.c b/contrib/media/updf/xps/xps_image.c
new file mode 100644
index 000000000..4a3474352
--- /dev/null
+++ b/contrib/media/updf/xps/xps_image.c
@@ -0,0 +1,128 @@
+#include "fitz.h"
+#include "muxps.h"
+
+static int
+xps_decode_image(fz_pixmap **imagep, byte *buf, int len)
+{
+	int error;
+
+	if (len < 8)
+		return fz_throw("unknown image file format");
+
+	if (buf[0] == 0xff && buf[1] == 0xd8)
+	{
+		error = xps_decode_jpeg(imagep, buf, len);
+		if (error)
+			return fz_rethrow(error, "cannot decode jpeg image");
+	}
+	else if (memcmp(buf, "\211PNG\r\n\032\n", 8) == 0)
+	{
+		error = xps_decode_png(imagep, buf, len);
+		if (error)
+			return fz_rethrow(error, "cannot decode png image");
+	}
+	else if (memcmp(buf, "II", 2) == 0 && buf[2] == 0xBC)
+	{
+		return fz_throw("JPEG-XR codec is not available");
+	}
+	else if (memcmp(buf, "MM", 2) == 0 || memcmp(buf, "II", 2) == 0)
+	{
+		error = xps_decode_tiff(imagep, buf, len);
+		if (error)
+			return fz_rethrow(error, "cannot decode TIFF image");
+	}
+	else
+		return fz_throw("unknown image file format");
+
+	return fz_okay;
+}
+
+static void
+xps_paint_image_brush(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict,
+	xml_element *root, void *vimage)
+{
+	fz_pixmap *pixmap = vimage;
+	float xs = pixmap->w * 96 / pixmap->xres;
+	float ys = pixmap->h * 96 / pixmap->yres;
+	fz_matrix im = fz_scale(xs, -ys);
+	im.f = ys;
+	ctm = fz_concat(im, ctm);
+	fz_fill_image(ctx->dev, pixmap, ctm, ctx->opacity[ctx->opacity_top]);
+}
+
+static xps_part *
+xps_find_image_brush_source_part(xps_context *ctx, char *base_uri, xml_element *root)
+{
+	char *image_source_att;
+	char buf[1024];
+	char partname[1024];
+	char *image_name;
+	char *profile_name;
+	char *p;
+
+	image_source_att = xml_att(root, "ImageSource");
+	if (!image_source_att)
+		return NULL;
+
+	/* "{ColorConvertedBitmap /Resources/Image.tiff /Resources/Profile.icc}" */
+	if (strstr(image_source_att, "{ColorConvertedBitmap") == image_source_att)
+	{
+		image_name = NULL;
+		profile_name = NULL;
+
+		fz_strlcpy(buf, image_source_att, sizeof buf);
+		p = strchr(buf, ' ');
+		if (p)
+		{
+			image_name = p + 1;
+			p = strchr(p + 1, ' ');
+			if (p)
+			{
+				*p = 0;
+				profile_name = p + 1;
+				p = strchr(p + 1, '}');
+				if (p)
+					*p = 0;
+			}
+		}
+	}
+	else
+	{
+		image_name = image_source_att;
+		profile_name = NULL;
+	}
+
+	if (!image_name)
+		return NULL;
+
+	xps_absolute_path(partname, base_uri, image_name, sizeof partname);
+
+	return xps_read_part(ctx, partname);
+}
+
+void
+xps_parse_image_brush(xps_context *ctx, fz_matrix ctm, fz_rect area,
+	char *base_uri, xps_resource *dict, xml_element *root)
+{
+	xps_part *part;
+	fz_pixmap *image;
+	int code;
+
+	part = xps_find_image_brush_source_part(ctx, base_uri, root);
+	if (!part) {
+		fz_warn("cannot find image source");
+		return;
+	}
+
+	code = xps_decode_image(&image, part->data, part->size);
+	if (code < 0) {
+		xps_free_part(ctx, part);
+		fz_catch(-1, "cannot decode image resource");
+		return;
+	}
+
+	xps_parse_tiling_brush(ctx, ctm, area, base_uri, dict, root, xps_paint_image_brush, image);
+
+	fz_drop_pixmap(image);
+	xps_free_part(ctx, part);
+}
diff --git a/contrib/media/updf/xps/xps_jpeg.c b/contrib/media/updf/xps/xps_jpeg.c
new file mode 100644
index 000000000..68bb5eb98
--- /dev/null
+++ b/contrib/media/updf/xps/xps_jpeg.c
@@ -0,0 +1,138 @@
+#include "fitz.h"
+#include "muxps.h"
+
+#include <jpeglib.h>
+#include <setjmp.h>
+
+struct jpeg_error_mgr_jmp
+{
+	struct jpeg_error_mgr super;
+	jmp_buf env;
+	char msg[JMSG_LENGTH_MAX];
+};
+
+static void error_exit(j_common_ptr cinfo)
+{
+	struct jpeg_error_mgr_jmp *err = (struct jpeg_error_mgr_jmp *)cinfo->err;
+	cinfo->err->format_message(cinfo, err->msg);
+	longjmp(err->env, 1);
+}
+
+static void init_source(j_decompress_ptr cinfo)
+{
+	/* nothing to do */
+}
+
+static void term_source(j_decompress_ptr cinfo)
+{
+	/* nothing to do */
+}
+
+static boolean fill_input_buffer(j_decompress_ptr cinfo)
+{
+	static unsigned char eoi[2] = { 0xFF, JPEG_EOI };
+	struct jpeg_source_mgr *src = cinfo->src;
+	src->next_input_byte = eoi;
+	src->bytes_in_buffer = 2;
+	return 1;
+}
+
+static void skip_input_data(j_decompress_ptr cinfo, long num_bytes)
+{
+	struct jpeg_source_mgr *src = cinfo->src;
+	if (num_bytes > 0)
+	{
+		src->next_input_byte += num_bytes;
+		src->bytes_in_buffer -= num_bytes;
+	}
+}
+
+int
+xps_decode_jpeg(fz_pixmap **imagep, byte *rbuf, int rlen)
+{
+	struct jpeg_decompress_struct cinfo;
+	struct jpeg_error_mgr_jmp err;
+	struct jpeg_source_mgr src;
+	unsigned char *row[1], *sp, *dp;
+	fz_colorspace *colorspace;
+	unsigned int x;
+	int k;
+
+	fz_pixmap *image = NULL;
+
+	if (setjmp(err.env))
+	{
+		if (image)
+			fz_drop_pixmap(image);
+		return fz_throw("jpeg error: %s", err.msg);
+	}
+
+	cinfo.err = jpeg_std_error(&err.super);
+	err.super.error_exit = error_exit;
+
+	jpeg_create_decompress(&cinfo);
+
+	cinfo.src = &src;
+	src.init_source = init_source;
+	src.fill_input_buffer = fill_input_buffer;
+	src.skip_input_data = skip_input_data;
+	src.resync_to_restart = jpeg_resync_to_restart;
+	src.term_source = term_source;
+	src.next_input_byte = rbuf;
+	src.bytes_in_buffer = rlen;
+
+	jpeg_read_header(&cinfo, 1);
+
+	jpeg_start_decompress(&cinfo);
+
+	if (cinfo.output_components == 1)
+		colorspace = fz_device_gray;
+	else if (cinfo.output_components == 3)
+		colorspace = fz_device_rgb;
+	else if (cinfo.output_components == 4)
+		colorspace = fz_device_cmyk;
+	else
+		return fz_throw("bad number of components in jpeg: %d", cinfo.output_components);
+
+	image = fz_new_pixmap_with_limit(colorspace, cinfo.output_width, cinfo.output_height);
+	if (!image)
+	{
+		jpeg_finish_decompress(&cinfo);
+		jpeg_destroy_decompress(&cinfo);
+		return fz_throw("out of memory");
+	}
+
+	if (cinfo.density_unit == 1)
+	{
+		image->xres = cinfo.X_density;
+		image->yres = cinfo.Y_density;
+	}
+	else if (cinfo.density_unit == 2)
+	{
+		image->xres = cinfo.X_density * 254 / 100;
+		image->yres = cinfo.Y_density * 254 / 100;
+	}
+
+	fz_clear_pixmap(image);
+
+	row[0] = fz_malloc(cinfo.output_components * cinfo.output_width);
+	dp = image->samples;
+	while (cinfo.output_scanline < cinfo.output_height)
+	{
+		jpeg_read_scanlines(&cinfo, row, 1);
+		sp = row[0];
+		for (x = 0; x < cinfo.output_width; x++)
+		{
+			for (k = 0; k < cinfo.output_components; k++)
+				*dp++ = *sp++;
+			*dp++ = 255;
+		}
+	}
+	fz_free(row[0]);
+
+	jpeg_finish_decompress(&cinfo);
+	jpeg_destroy_decompress(&cinfo);
+
+	*imagep = image;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/xps/xps_path.c b/contrib/media/updf/xps/xps_path.c
new file mode 100644
index 000000000..335262621
--- /dev/null
+++ b/contrib/media/updf/xps/xps_path.c
@@ -0,0 +1,990 @@
+#include "fitz.h"
+#include "muxps.h"
+
+static fz_point
+fz_currentpoint(fz_path *path)
+{
+	fz_point c, m;
+	int i;
+
+	c.x = c.y = m.x = m.y = 0;
+	i = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			m.x = c.x = path->items[i++].v;
+			m.y = c.y = path->items[i++].v;
+			break;
+		case FZ_LINETO:
+			c.x = path->items[i++].v;
+			c.y = path->items[i++].v;
+			break;
+		case FZ_CURVETO:
+			i += 4;
+			c.x = path->items[i++].v;
+			c.y = path->items[i++].v;
+			break;
+		case FZ_CLOSE_PATH:
+			c = m;
+		}
+	}
+
+	return c;
+}
+
+/* Draw an arc segment transformed by the matrix, we approximate with straight
+ * line segments. We cannot use the fz_arc function because they only draw
+ * circular arcs, we need to transform the line to make them elliptical but
+ * without transforming the line width.
+ */
+static void
+xps_draw_arc_segment(fz_path *path, fz_matrix mtx, float th0, float th1, int iscw)
+{
+	float t, d;
+	fz_point p;
+
+	while (th1 < th0)
+		th1 += (float)M_PI * 2;
+
+	d = (float)M_PI / 180; /* 1-degree precision */
+
+	if (iscw)
+	{
+		p.x = cosf(th0);
+		p.y = sinf(th0);
+		p = fz_transform_point(mtx, p);
+		fz_lineto(path, p.x, p.y);
+		for (t = th0; t < th1; t += d)
+		{
+			p.x = cosf(t);
+			p.y = sinf(t);
+			p = fz_transform_point(mtx, p);
+			fz_lineto(path, p.x, p.y);
+		}
+		p.x = cosf(th1);
+		p.y = sinf(th1);
+		p = fz_transform_point(mtx, p);
+		fz_lineto(path, p.x, p.y);
+	}
+	else
+	{
+		th0 += (float)M_PI * 2;
+		p.x = cosf(th0);
+		p.y = sinf(th0);
+		p = fz_transform_point(mtx, p);
+		fz_lineto(path, p.x, p.y);
+		for (t = th0; t > th1; t -= d)
+		{
+			p.x = cosf(t);
+			p.y = sinf(t);
+			p = fz_transform_point(mtx, p);
+			fz_lineto(path, p.x, p.y);
+		}
+		p.x = cosf(th1);
+		p.y = sinf(th1);
+		p = fz_transform_point(mtx, p);
+		fz_lineto(path, p.x, p.y);
+	}
+}
+
+/* Given two vectors find the angle between them. */
+static float
+angle_between(const fz_point u, const fz_point v)
+{
+	float det = u.x * v.y - u.y * v.x;
+	float sign = (det < 0 ? -1 : 1);
+	float magu = u.x * u.x + u.y * u.y;
+	float magv = v.x * v.x + v.y * v.y;
+	float udotv = u.x * v.x + u.y * v.y;
+	float t = udotv / (magu * magv);
+	/* guard against rounding errors when near |1| (where acos will return NaN) */
+	if (t < -1) t = -1;
+	if (t > 1) t = 1;
+	return sign * acosf(t);
+}
+
+static void
+xps_draw_arc(fz_path *path,
+		float size_x, float size_y, float rotation_angle,
+		int is_large_arc, int is_clockwise,
+		float point_x, float point_y)
+{
+	fz_matrix rotmat, revmat;
+	fz_matrix mtx;
+	fz_point pt;
+	float rx, ry;
+	float x1, y1, x2, y2;
+	float x1t, y1t;
+	float cxt, cyt, cx, cy;
+	float t1, t2, t3;
+	float sign;
+	float th1, dth;
+
+	pt = fz_currentpoint(path);
+	x1 = pt.x;
+	y1 = pt.y;
+	x2 = point_x;
+	y2 = point_y;
+	rx = size_x;
+	ry = size_y;
+
+	if (is_clockwise != is_large_arc)
+		sign = 1;
+	else
+		sign = -1;
+
+	rotmat = fz_rotate(rotation_angle);
+	revmat = fz_rotate(-rotation_angle);
+
+	/* http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes */
+	/* Conversion from endpoint to center parameterization */
+
+	/* F.6.6.1 -- ensure radii are positive and non-zero */
+	rx = fabsf(rx);
+	ry = fabsf(ry);
+	if (rx < 0.001f || ry < 0.001f)
+	{
+		fz_lineto(path, x2, y2);
+		return;
+	}
+
+	/* F.6.5.1 */
+	pt.x = (x1 - x2) / 2;
+	pt.y = (y1 - y2) / 2;
+	pt = fz_transform_vector(revmat, pt);
+	x1t = pt.x;
+	y1t = pt.y;
+
+	/* F.6.6.2 -- ensure radii are large enough */
+	t1 = (x1t * x1t) / (rx * rx) + (y1t * y1t) / (ry * ry);
+	if (t1 > 1)
+	{
+		rx = rx * sqrtf(t1);
+		ry = ry * sqrtf(t1);
+	}
+
+	/* F.6.5.2 */
+	t1 = (rx * rx * ry * ry) - (rx * rx * y1t * y1t) - (ry * ry * x1t * x1t);
+	t2 = (rx * rx * y1t * y1t) + (ry * ry * x1t * x1t);
+	t3 = t1 / t2;
+	/* guard against rounding errors; sqrt of negative numbers is bad for your health */
+	if (t3 < 0) t3 = 0;
+	t3 = sqrtf(t3);
+
+	cxt = sign * t3 * (rx * y1t) / ry;
+	cyt = sign * t3 * -(ry * x1t) / rx;
+
+	/* F.6.5.3 */
+	pt.x = cxt;
+	pt.y = cyt;
+	pt = fz_transform_vector(rotmat, pt);
+	cx = pt.x + (x1 + x2) / 2;
+	cy = pt.y + (y1 + y2) / 2;
+
+	/* F.6.5.4 */
+	{
+		fz_point coord1, coord2, coord3, coord4;
+		coord1.x = 1;
+		coord1.y = 0;
+		coord2.x = (x1t - cxt) / rx;
+		coord2.y = (y1t - cyt) / ry;
+		coord3.x = (x1t - cxt) / rx;
+		coord3.y = (y1t - cyt) / ry;
+		coord4.x = (-x1t - cxt) / rx;
+		coord4.y = (-y1t - cyt) / ry;
+		th1 = angle_between(coord1, coord2);
+		dth = angle_between(coord3, coord4);
+		if (dth < 0 && !is_clockwise)
+			dth += (((float)M_PI / 180) * 360);
+		if (dth > 0 && is_clockwise)
+			dth -= (((float)M_PI / 180) * 360);
+	}
+
+	mtx = fz_identity;
+	mtx = fz_concat(fz_translate(cx, cy), mtx);
+	mtx = fz_concat(fz_rotate(rotation_angle), mtx);
+	mtx = fz_concat(fz_scale(rx, ry), mtx);
+	xps_draw_arc_segment(path, mtx, th1, th1 + dth, is_clockwise);
+
+	fz_lineto(path, point_x, point_y);
+}
+
+/*
+ * Parse an abbreviated geometry string, and call
+ * ghostscript moveto/lineto/curveto functions to
+ * build up a path.
+ */
+
+static fz_path *
+xps_parse_abbreviated_geometry(xps_context *ctx, char *geom, int *fill_rule)
+{
+	fz_path *path;
+	char **args;
+	char **pargs;
+	char *s = geom;
+	fz_point pt;
+	int i, n;
+	int cmd, old;
+	float x1, y1, x2, y2, x3, y3;
+	float smooth_x, smooth_y; /* saved cubic bezier control point for smooth curves */
+	int reset_smooth;
+
+	path = fz_new_path();
+
+	args = fz_calloc(strlen(geom) + 1, sizeof(char*));
+	pargs = args;
+
+	while (*s)
+	{
+		if ((*s >= 'A' && *s <= 'Z') || (*s >= 'a' && *s <= 'z'))
+		{
+			*pargs++ = s++;
+		}
+		else if ((*s >= '0' && *s <= '9') || *s == '.' || *s == '+' || *s == '-' || *s == 'e' || *s == 'E')
+		{
+			*pargs++ = s;
+			while ((*s >= '0' && *s <= '9') || *s == '.' || *s == '+' || *s == '-' || *s == 'e' || *s == 'E')
+				s ++;
+		}
+		else
+		{
+			s++;
+		}
+	}
+
+	pargs[0] = s;
+	pargs[1] = 0;
+
+	n = pargs - args;
+	i = 0;
+
+	old = 0;
+
+	reset_smooth = 1;
+	smooth_x = 0;
+	smooth_y = 0;
+
+	while (i < n)
+	{
+		cmd = args[i][0];
+		if (cmd == '+' || cmd == '.' || cmd == '-' || (cmd >= '0' && cmd <= '9'))
+			cmd = old; /* it's a number, repeat old command */
+		else
+			i ++;
+
+		if (reset_smooth)
+		{
+			smooth_x = 0;
+			smooth_y = 0;
+		}
+
+		reset_smooth = 1;
+
+		switch (cmd)
+		{
+		case 'F':
+			*fill_rule = atoi(args[i]);
+			i ++;
+			break;
+
+		case 'M':
+			fz_moveto(path, fz_atof(args[i]), fz_atof(args[i+1]));
+			i += 2;
+			break;
+		case 'm':
+			pt = fz_currentpoint(path);
+			fz_moveto(path, pt.x + fz_atof(args[i]), pt.y + fz_atof(args[i+1]));
+			i += 2;
+			break;
+
+		case 'L':
+			fz_lineto(path, fz_atof(args[i]), fz_atof(args[i+1]));
+			i += 2;
+			break;
+		case 'l':
+			pt = fz_currentpoint(path);
+			fz_lineto(path, pt.x + fz_atof(args[i]), pt.y + fz_atof(args[i+1]));
+			i += 2;
+			break;
+
+		case 'H':
+			pt = fz_currentpoint(path);
+			fz_lineto(path, fz_atof(args[i]), pt.y);
+			i += 1;
+			break;
+		case 'h':
+			pt = fz_currentpoint(path);
+			fz_lineto(path, pt.x + fz_atof(args[i]), pt.y);
+			i += 1;
+			break;
+
+		case 'V':
+			pt = fz_currentpoint(path);
+			fz_lineto(path, pt.x, fz_atof(args[i]));
+			i += 1;
+			break;
+		case 'v':
+			pt = fz_currentpoint(path);
+			fz_lineto(path, pt.x, pt.y + fz_atof(args[i]));
+			i += 1;
+			break;
+
+		case 'C':
+			x1 = fz_atof(args[i+0]);
+			y1 = fz_atof(args[i+1]);
+			x2 = fz_atof(args[i+2]);
+			y2 = fz_atof(args[i+3]);
+			x3 = fz_atof(args[i+4]);
+			y3 = fz_atof(args[i+5]);
+			fz_curveto(path, x1, y1, x2, y2, x3, y3);
+			i += 6;
+			reset_smooth = 0;
+			smooth_x = x3 - x2;
+			smooth_y = y3 - y2;
+			break;
+
+		case 'c':
+			pt = fz_currentpoint(path);
+			x1 = fz_atof(args[i+0]) + pt.x;
+			y1 = fz_atof(args[i+1]) + pt.y;
+			x2 = fz_atof(args[i+2]) + pt.x;
+			y2 = fz_atof(args[i+3]) + pt.y;
+			x3 = fz_atof(args[i+4]) + pt.x;
+			y3 = fz_atof(args[i+5]) + pt.y;
+			fz_curveto(path, x1, y1, x2, y2, x3, y3);
+			i += 6;
+			reset_smooth = 0;
+			smooth_x = x3 - x2;
+			smooth_y = y3 - y2;
+			break;
+
+		case 'S':
+			pt = fz_currentpoint(path);
+			x1 = fz_atof(args[i+0]);
+			y1 = fz_atof(args[i+1]);
+			x2 = fz_atof(args[i+2]);
+			y2 = fz_atof(args[i+3]);
+			fz_curveto(path, pt.x + smooth_x, pt.y + smooth_y, x1, y1, x2, y2);
+			i += 4;
+			reset_smooth = 0;
+			smooth_x = x2 - x1;
+			smooth_y = y2 - y1;
+			break;
+
+		case 's':
+			pt = fz_currentpoint(path);
+			x1 = fz_atof(args[i+0]) + pt.x;
+			y1 = fz_atof(args[i+1]) + pt.y;
+			x2 = fz_atof(args[i+2]) + pt.x;
+			y2 = fz_atof(args[i+3]) + pt.y;
+			fz_curveto(path, pt.x + smooth_x, pt.y + smooth_y, x1, y1, x2, y2);
+			i += 4;
+			reset_smooth = 0;
+			smooth_x = x2 - x1;
+			smooth_y = y2 - y1;
+			break;
+
+		case 'Q':
+			pt = fz_currentpoint(path);
+			x1 = fz_atof(args[i+0]);
+			y1 = fz_atof(args[i+1]);
+			x2 = fz_atof(args[i+2]);
+			y2 = fz_atof(args[i+3]);
+			fz_curveto(path,
+				(pt.x + 2 * x1) / 3, (pt.y + 2 * y1) / 3,
+				(x2 + 2 * x1) / 3, (y2 + 2 * y1) / 3,
+				x2, y2);
+			i += 4;
+			break;
+		case 'q':
+			pt = fz_currentpoint(path);
+			x1 = fz_atof(args[i+0]) + pt.x;
+			y1 = fz_atof(args[i+1]) + pt.y;
+			x2 = fz_atof(args[i+2]) + pt.x;
+			y2 = fz_atof(args[i+3]) + pt.y;
+			fz_curveto(path,
+				(pt.x + 2 * x1) / 3, (pt.y + 2 * y1) / 3,
+				(x2 + 2 * x1) / 3, (y2 + 2 * y1) / 3,
+				x2, y2);
+			i += 4;
+			break;
+
+		case 'A':
+			xps_draw_arc(path,
+				fz_atof(args[i+0]), fz_atof(args[i+1]), fz_atof(args[i+2]),
+				atoi(args[i+3]), atoi(args[i+4]),
+				fz_atof(args[i+5]), fz_atof(args[i+6]));
+			i += 7;
+			break;
+		case 'a':
+			pt = fz_currentpoint(path);
+			xps_draw_arc(path,
+				fz_atof(args[i+0]), fz_atof(args[i+1]), fz_atof(args[i+2]),
+				atoi(args[i+3]), atoi(args[i+4]),
+				fz_atof(args[i+5]) + pt.x, fz_atof(args[i+6]) + pt.y);
+			i += 7;
+			break;
+
+		case 'Z':
+		case 'z':
+			fz_closepath(path);
+			break;
+
+		default:
+			/* eek */
+			break;
+		}
+
+		old = cmd;
+	}
+
+	fz_free(args);
+	return path;
+}
+
+static void
+xps_parse_arc_segment(fz_path *path, xml_element *root, int stroking, int *skipped_stroke)
+{
+	/* ArcSegment pretty much follows the SVG algorithm for converting an
+	 * arc in endpoint representation to an arc in centerpoint
+	 * representation. Once in centerpoint it can be given to the
+	 * graphics library in the form of a postscript arc. */
+
+	float rotation_angle;
+	int is_large_arc, is_clockwise;
+	float point_x, point_y;
+	float size_x, size_y;
+	int is_stroked;
+
+	char *point_att = xml_att(root, "Point");
+	char *size_att = xml_att(root, "Size");
+	char *rotation_angle_att = xml_att(root, "RotationAngle");
+	char *is_large_arc_att = xml_att(root, "IsLargeArc");
+	char *sweep_direction_att = xml_att(root, "SweepDirection");
+	char *is_stroked_att = xml_att(root, "IsStroked");
+
+	if (!point_att || !size_att || !rotation_angle_att || !is_large_arc_att || !sweep_direction_att)
+	{
+		fz_warn("ArcSegment element is missing attributes");
+		return;
+	}
+
+	is_stroked = 1;
+	if (is_stroked_att && !strcmp(is_stroked_att, "false"))
+			is_stroked = 0;
+	if (!is_stroked)
+		*skipped_stroke = 1;
+
+	sscanf(point_att, "%g,%g", &point_x, &point_y);
+	sscanf(size_att, "%g,%g", &size_x, &size_y);
+	rotation_angle = fz_atof(rotation_angle_att);
+	is_large_arc = !strcmp(is_large_arc_att, "true");
+	is_clockwise = !strcmp(sweep_direction_att, "Clockwise");
+
+	if (stroking && !is_stroked)
+	{
+		fz_moveto(path, point_x, point_y);
+		return;
+	}
+
+	xps_draw_arc(path, size_x, size_y, rotation_angle, is_large_arc, is_clockwise, point_x, point_y);
+}
+
+static void
+xps_parse_poly_quadratic_bezier_segment(fz_path *path, xml_element *root, int stroking, int *skipped_stroke)
+{
+	char *points_att = xml_att(root, "Points");
+	char *is_stroked_att = xml_att(root, "IsStroked");
+	float x[2], y[2];
+	int is_stroked;
+	fz_point pt;
+	char *s;
+	int n;
+
+	if (!points_att)
+	{
+		fz_warn("PolyQuadraticBezierSegment element has no points");
+		return;
+	}
+
+	is_stroked = 1;
+	if (is_stroked_att && !strcmp(is_stroked_att, "false"))
+			is_stroked = 0;
+	if (!is_stroked)
+		*skipped_stroke = 1;
+
+	s = points_att;
+	n = 0;
+	while (*s != 0)
+	{
+		while (*s == ' ') s++;
+		sscanf(s, "%g,%g", &x[n], &y[n]);
+		while (*s != ' ' && *s != 0) s++;
+		n ++;
+		if (n == 2)
+		{
+			if (stroking && !is_stroked)
+			{
+				fz_moveto(path, x[1], y[1]);
+			}
+			else
+			{
+				pt = fz_currentpoint(path);
+				fz_curveto(path,
+						(pt.x + 2 * x[0]) / 3, (pt.y + 2 * y[0]) / 3,
+						(x[1] + 2 * x[0]) / 3, (y[1] + 2 * y[0]) / 3,
+						x[1], y[1]);
+			}
+			n = 0;
+		}
+	}
+}
+
+static void
+xps_parse_poly_bezier_segment(fz_path *path, xml_element *root, int stroking, int *skipped_stroke)
+{
+	char *points_att = xml_att(root, "Points");
+	char *is_stroked_att = xml_att(root, "IsStroked");
+	float x[3], y[3];
+	int is_stroked;
+	char *s;
+	int n;
+
+	if (!points_att)
+	{
+		fz_warn("PolyBezierSegment element has no points");
+		return;
+	}
+
+	is_stroked = 1;
+	if (is_stroked_att && !strcmp(is_stroked_att, "false"))
+			is_stroked = 0;
+	if (!is_stroked)
+		*skipped_stroke = 1;
+
+	s = points_att;
+	n = 0;
+	while (*s != 0)
+	{
+		while (*s == ' ') s++;
+		sscanf(s, "%g,%g", &x[n], &y[n]);
+		while (*s != ' ' && *s != 0) s++;
+		n ++;
+		if (n == 3)
+		{
+			if (stroking && !is_stroked)
+				fz_moveto(path, x[2], y[2]);
+			else
+				fz_curveto(path, x[0], y[0], x[1], y[1], x[2], y[2]);
+			n = 0;
+		}
+	}
+}
+
+static void
+xps_parse_poly_line_segment(fz_path *path, xml_element *root, int stroking, int *skipped_stroke)
+{
+	char *points_att = xml_att(root, "Points");
+	char *is_stroked_att = xml_att(root, "IsStroked");
+	int is_stroked;
+	float x, y;
+	char *s;
+
+	if (!points_att)
+	{
+		fz_warn("PolyLineSegment element has no points");
+		return;
+	}
+
+	is_stroked = 1;
+	if (is_stroked_att && !strcmp(is_stroked_att, "false"))
+			is_stroked = 0;
+	if (!is_stroked)
+		*skipped_stroke = 1;
+
+	s = points_att;
+	while (*s != 0)
+	{
+		while (*s == ' ') s++;
+		sscanf(s, "%g,%g", &x, &y);
+		if (stroking && !is_stroked)
+			fz_moveto(path, x, y);
+		else
+			fz_lineto(path, x, y);
+		while (*s != ' ' && *s != 0) s++;
+	}
+}
+
+static void
+xps_parse_path_figure(fz_path *path, xml_element *root, int stroking)
+{
+	xml_element *node;
+
+	char *is_closed_att;
+	char *start_point_att;
+	char *is_filled_att;
+
+	int is_closed = 0;
+	int is_filled = 1;
+	float start_x = 0;
+	float start_y = 0;
+
+	int skipped_stroke = 0;
+
+	is_closed_att = xml_att(root, "IsClosed");
+	start_point_att = xml_att(root, "StartPoint");
+	is_filled_att = xml_att(root, "IsFilled");
+
+	if (is_closed_att)
+		is_closed = !strcmp(is_closed_att, "true");
+	if (is_filled_att)
+		is_filled = !strcmp(is_filled_att, "true");
+	if (start_point_att)
+		sscanf(start_point_att, "%g,%g", &start_x, &start_y);
+
+	if (!stroking && !is_filled) /* not filled, when filling */
+		return;
+
+	fz_moveto(path, start_x, start_y);
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "ArcSegment"))
+			xps_parse_arc_segment(path, node, stroking, &skipped_stroke);
+		if (!strcmp(xml_tag(node), "PolyBezierSegment"))
+			xps_parse_poly_bezier_segment(path, node, stroking, &skipped_stroke);
+		if (!strcmp(xml_tag(node), "PolyLineSegment"))
+			xps_parse_poly_line_segment(path, node, stroking, &skipped_stroke);
+		if (!strcmp(xml_tag(node), "PolyQuadraticBezierSegment"))
+			xps_parse_poly_quadratic_bezier_segment(path, node, stroking, &skipped_stroke);
+	}
+
+	if (is_closed)
+	{
+		if (stroking && skipped_stroke)
+			fz_lineto(path, start_x, start_y); /* we've skipped using fz_moveto... */
+		else
+			fz_closepath(path); /* no skipped segments, safe to closepath properly */
+	}
+}
+
+fz_path *
+xps_parse_path_geometry(xps_context *ctx, xps_resource *dict, xml_element *root, int stroking, int *fill_rule)
+{
+	xml_element *node;
+
+	char *figures_att;
+	char *fill_rule_att;
+	char *transform_att;
+
+	xml_element *transform_tag = NULL;
+	xml_element *figures_tag = NULL; /* only used by resource */
+
+	fz_matrix transform;
+	fz_path *path;
+
+	figures_att = xml_att(root, "Figures");
+	fill_rule_att = xml_att(root, "FillRule");
+	transform_att = xml_att(root, "Transform");
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "PathGeometry.Transform"))
+			transform_tag = xml_down(node);
+	}
+
+	xps_resolve_resource_reference(ctx, dict, &transform_att, &transform_tag, NULL);
+	xps_resolve_resource_reference(ctx, dict, &figures_att, &figures_tag, NULL);
+
+	if (fill_rule_att)
+	{
+		if (!strcmp(fill_rule_att, "NonZero"))
+			*fill_rule = 1;
+		if (!strcmp(fill_rule_att, "EvenOdd"))
+			*fill_rule = 0;
+	}
+
+	transform = fz_identity;
+	if (transform_att)
+		xps_parse_render_transform(ctx, transform_att, &transform);
+	if (transform_tag)
+		xps_parse_matrix_transform(ctx, transform_tag, &transform);
+
+	if (figures_att)
+		path = xps_parse_abbreviated_geometry(ctx, figures_att, fill_rule);
+	else
+		path = fz_new_path();
+
+	if (figures_tag)
+		xps_parse_path_figure(path, figures_tag, stroking);
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "PathFigure"))
+			xps_parse_path_figure(path, node, stroking);
+	}
+
+	if (transform_att || transform_tag)
+		fz_transform_path(path, transform);
+
+	return path;
+}
+
+static int
+xps_parse_line_cap(char *attr)
+{
+	if (attr)
+	{
+		if (!strcmp(attr, "Flat")) return 0;
+		if (!strcmp(attr, "Round")) return 1;
+		if (!strcmp(attr, "Square")) return 2;
+		if (!strcmp(attr, "Triangle")) return 3;
+	}
+	return 0;
+}
+
+void
+xps_clip(xps_context *ctx, fz_matrix ctm, xps_resource *dict, char *clip_att, xml_element *clip_tag)
+{
+	fz_path *path;
+	int fill_rule = 0;
+
+	if (clip_att)
+		path = xps_parse_abbreviated_geometry(ctx, clip_att, &fill_rule);
+	else if (clip_tag)
+		path = xps_parse_path_geometry(ctx, dict, clip_tag, 0, &fill_rule);
+	else
+		path = fz_new_path();
+	fz_clip_path(ctx->dev, path, NULL, fill_rule == 0, ctm);
+	fz_free_path(path);
+}
+
+/*
+ * Parse an XPS <Path> element, and call relevant ghostscript
+ * functions for drawing and/or clipping the child elements.
+ */
+
+void
+xps_parse_path(xps_context *ctx, fz_matrix ctm, char *base_uri, xps_resource *dict, xml_element *root)
+{
+	xml_element *node;
+
+	char *fill_uri;
+	char *stroke_uri;
+	char *opacity_mask_uri;
+
+	char *transform_att;
+	char *clip_att;
+	char *data_att;
+	char *fill_att;
+	char *stroke_att;
+	char *opacity_att;
+	char *opacity_mask_att;
+
+	xml_element *transform_tag = NULL;
+	xml_element *clip_tag = NULL;
+	xml_element *data_tag = NULL;
+	xml_element *fill_tag = NULL;
+	xml_element *stroke_tag = NULL;
+	xml_element *opacity_mask_tag = NULL;
+
+	char *fill_opacity_att = NULL;
+	char *stroke_opacity_att = NULL;
+
+	char *stroke_dash_array_att;
+	char *stroke_dash_cap_att;
+	char *stroke_dash_offset_att;
+	char *stroke_end_line_cap_att;
+	char *stroke_start_line_cap_att;
+	char *stroke_line_join_att;
+	char *stroke_miter_limit_att;
+	char *stroke_thickness_att;
+
+	fz_stroke_state stroke;
+	fz_matrix transform;
+	float samples[32];
+	fz_colorspace *colorspace;
+	fz_path *path;
+	fz_rect area;
+	int fill_rule;
+
+	/*
+	 * Extract attributes and extended attributes.
+	 */
+
+	transform_att = xml_att(root, "RenderTransform");
+	clip_att = xml_att(root, "Clip");
+	data_att = xml_att(root, "Data");
+	fill_att = xml_att(root, "Fill");
+	stroke_att = xml_att(root, "Stroke");
+	opacity_att = xml_att(root, "Opacity");
+	opacity_mask_att = xml_att(root, "OpacityMask");
+
+	stroke_dash_array_att = xml_att(root, "StrokeDashArray");
+	stroke_dash_cap_att = xml_att(root, "StrokeDashCap");
+	stroke_dash_offset_att = xml_att(root, "StrokeDashOffset");
+	stroke_end_line_cap_att = xml_att(root, "StrokeEndLineCap");
+	stroke_start_line_cap_att = xml_att(root, "StrokeStartLineCap");
+	stroke_line_join_att = xml_att(root, "StrokeLineJoin");
+	stroke_miter_limit_att = xml_att(root, "StrokeMiterLimit");
+	stroke_thickness_att = xml_att(root, "StrokeThickness");
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "Path.RenderTransform"))
+			transform_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Path.OpacityMask"))
+			opacity_mask_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Path.Clip"))
+			clip_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Path.Fill"))
+			fill_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Path.Stroke"))
+			stroke_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Path.Data"))
+			data_tag = xml_down(node);
+	}
+
+	fill_uri = base_uri;
+	stroke_uri = base_uri;
+	opacity_mask_uri = base_uri;
+
+	xps_resolve_resource_reference(ctx, dict, &data_att, &data_tag, NULL);
+	xps_resolve_resource_reference(ctx, dict, &clip_att, &clip_tag, NULL);
+	xps_resolve_resource_reference(ctx, dict, &transform_att, &transform_tag, NULL);
+	xps_resolve_resource_reference(ctx, dict, &fill_att, &fill_tag, &fill_uri);
+	xps_resolve_resource_reference(ctx, dict, &stroke_att, &stroke_tag, &stroke_uri);
+	xps_resolve_resource_reference(ctx, dict, &opacity_mask_att, &opacity_mask_tag, &opacity_mask_uri);
+
+	/*
+	 * Act on the information we have gathered:
+	 */
+
+	if (!data_att && !data_tag)
+		return;
+
+	if (fill_tag && !strcmp(xml_tag(fill_tag), "SolidColorBrush"))
+	{
+		fill_opacity_att = xml_att(fill_tag, "Opacity");
+		fill_att = xml_att(fill_tag, "Color");
+		fill_tag = NULL;
+	}
+
+	if (stroke_tag && !strcmp(xml_tag(stroke_tag), "SolidColorBrush"))
+	{
+		stroke_opacity_att = xml_att(stroke_tag, "Opacity");
+		stroke_att = xml_att(stroke_tag, "Color");
+		stroke_tag = NULL;
+	}
+
+	stroke.start_cap = xps_parse_line_cap(stroke_start_line_cap_att);
+	stroke.dash_cap = xps_parse_line_cap(stroke_dash_cap_att);
+	stroke.end_cap = xps_parse_line_cap(stroke_end_line_cap_att);
+
+	stroke.linejoin = 0;
+	if (stroke_line_join_att)
+	{
+		if (!strcmp(stroke_line_join_att, "Miter")) stroke.linejoin = 0;
+		if (!strcmp(stroke_line_join_att, "Round")) stroke.linejoin = 1;
+		if (!strcmp(stroke_line_join_att, "Bevel")) stroke.linejoin = 2;
+	}
+
+	stroke.miterlimit = 10;
+	if (stroke_miter_limit_att)
+		stroke.miterlimit = fz_atof(stroke_miter_limit_att);
+
+	stroke.linewidth = 1;
+	if (stroke_thickness_att)
+		stroke.linewidth = fz_atof(stroke_thickness_att);
+
+	stroke.dash_phase = 0;
+	stroke.dash_len = 0;
+	if (stroke_dash_array_att)
+	{
+		char *s = stroke_dash_array_att;
+
+		if (stroke_dash_offset_att)
+			stroke.dash_phase = fz_atof(stroke_dash_offset_att) * stroke.linewidth;
+
+		while (*s && stroke.dash_len < nelem(stroke.dash_list))
+		{
+			while (*s == ' ')
+				s++;
+			stroke.dash_list[stroke.dash_len++] = fz_atof(s) * stroke.linewidth;
+			while (*s && *s != ' ')
+				s++;
+		}
+	}
+
+	transform = fz_identity;
+	if (transform_att)
+		xps_parse_render_transform(ctx, transform_att, &transform);
+	if (transform_tag)
+		xps_parse_matrix_transform(ctx, transform_tag, &transform);
+	ctm = fz_concat(transform, ctm);
+
+	if (clip_att || clip_tag)
+		xps_clip(ctx, ctm, dict, clip_att, clip_tag);
+
+	fill_rule = 0;
+	if (data_att)
+		path = xps_parse_abbreviated_geometry(ctx, data_att, &fill_rule);
+	else if (data_tag)
+		path = xps_parse_path_geometry(ctx, dict, data_tag, 0, &fill_rule);
+
+	if (stroke_att || stroke_tag)
+		area = fz_bound_path(path, &stroke, ctm);
+	else
+		area = fz_bound_path(path, NULL, ctm);
+
+	xps_begin_opacity(ctx, ctm, area, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
+
+	if (fill_att)
+	{
+		xps_parse_color(ctx, base_uri, fill_att, &colorspace, samples);
+		if (fill_opacity_att)
+			samples[0] = fz_atof(fill_opacity_att);
+		xps_set_color(ctx, colorspace, samples);
+
+		fz_fill_path(ctx->dev, path, fill_rule == 0, ctm,
+			ctx->colorspace, ctx->color, ctx->alpha);
+	}
+
+	if (fill_tag)
+	{
+		area = fz_bound_path(path, NULL, ctm);
+
+		fz_clip_path(ctx->dev, path, NULL, fill_rule == 0, ctm);
+		xps_parse_brush(ctx, ctm, area, fill_uri, dict, fill_tag);
+		fz_pop_clip(ctx->dev);
+	}
+
+	if (stroke_att)
+	{
+		xps_parse_color(ctx, base_uri, stroke_att, &colorspace, samples);
+		if (stroke_opacity_att)
+			samples[0] = fz_atof(stroke_opacity_att);
+		xps_set_color(ctx, colorspace, samples);
+
+		fz_stroke_path(ctx->dev, path, &stroke, ctm,
+			ctx->colorspace, ctx->color, ctx->alpha);
+	}
+
+	if (stroke_tag)
+	{
+		fz_clip_stroke_path(ctx->dev, path, NULL, &stroke, ctm);
+		xps_parse_brush(ctx, ctm, area, stroke_uri, dict, stroke_tag);
+		fz_pop_clip(ctx->dev);
+	}
+
+	xps_end_opacity(ctx, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
+
+	fz_free_path(path);
+	path = NULL;
+
+	if (clip_att || clip_tag)
+		fz_pop_clip(ctx->dev);
+}
diff --git a/contrib/media/updf/xps/xps_png.c b/contrib/media/updf/xps/xps_png.c
new file mode 100644
index 000000000..245dd285e
--- /dev/null
+++ b/contrib/media/updf/xps/xps_png.c
@@ -0,0 +1,578 @@
+#include "fitz.h"
+#include "muxps.h"
+
+#include <zlib.h>
+
+struct info
+{
+	int width, height, depth, n;
+	int interlace, indexed;
+	int size;
+	unsigned char *samples;
+	unsigned char palette[256*4];
+	int transparency;
+	int trns[3];
+	int xres, yres;
+};
+
+static inline int getint(unsigned char *p)
+{
+	return p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
+}
+
+static inline int getcomp(unsigned char *line, int x, int bpc)
+{
+	switch (bpc)
+	{
+	case 1: return (line[x >> 3] >> ( 7 - (x & 7) ) ) & 1;
+	case 2: return (line[x >> 2] >> ( ( 3 - (x & 3) ) << 1 ) ) & 3;
+	case 4: return (line[x >> 1] >> ( ( 1 - (x & 1) ) << 2 ) ) & 15;
+	case 8: return line[x];
+	case 16: return line[x << 1] << 8 | line[(x << 1) + 1];
+	}
+	return 0;
+}
+
+static inline void putcomp(unsigned char *line, int x, int bpc, int value)
+{
+	int maxval = (1 << bpc) - 1;
+
+	switch (bpc)
+	{
+	case 1: line[x >> 3] &= ~(maxval << (7 - (x & 7))); break;
+	case 2: line[x >> 2] &= ~(maxval << ((3 - (x & 3)) << 1)); break;
+	case 4: line[x >> 1] &= ~(maxval << ((1 - (x & 1)) << 2)); break;
+	}
+
+	switch (bpc)
+	{
+	case 1: line[x >> 3] |= value << (7 - (x & 7)); break;
+	case 2: line[x >> 2] |= value << ((3 - (x & 3)) << 1); break;
+	case 4: line[x >> 1] |= value << ((1 - (x & 1)) << 2); break;
+	case 8: line[x] = value; break;
+	case 16: line[x << 1] = value >> 8; line[(x << 1) + 1] = value & 0xFF; break;
+	}
+}
+
+static const unsigned char png_signature[8] =
+{
+	137, 80, 78, 71, 13, 10, 26, 10
+};
+
+static void *zalloc(void *opaque, unsigned int items, unsigned int size)
+{
+	return fz_calloc(items, size);
+}
+
+static void zfree(void *opaque, void *address)
+{
+	fz_free(address);
+}
+
+static inline int paeth(int a, int b, int c)
+{
+	/* The definitions of ac and bc are correct, not a typo. */
+	int ac = b - c, bc = a - c, abcc = ac + bc;
+	int pa = (ac < 0 ? -ac : ac);
+	int pb = (bc < 0 ? -bc : bc);
+	int pc = (abcc < 0 ? -abcc : abcc);
+	return pa <= pb && pa <= pc ? a : pb <= pc ? b : c;
+}
+
+static void
+png_predict(unsigned char *samples, int width, int height, int n, int depth)
+{
+	int stride = (width * n * depth + 7) / 8;
+	int bpp = (n * depth + 7) / 8;
+	int i, row;
+
+	for (row = 0; row < height; row ++)
+	{
+		unsigned char *src = samples + (stride + 1) * row;
+		unsigned char *dst = samples + stride * row;
+
+		unsigned char *a = dst;
+		unsigned char *b = dst - stride;
+		unsigned char *c = dst - stride;
+
+		switch (*src++)
+		{
+		default:
+		case 0: /* None */
+			for (i = 0; i < stride; i++)
+				*dst++ = *src++;
+			break;
+
+		case 1: /* Sub */
+			for (i = 0; i < bpp; i++)
+				*dst++ = *src++;
+			for (i = bpp; i < stride; i++)
+				*dst++ = *src++ + *a++;
+			break;
+
+		case 2: /* Up */
+			if (row == 0)
+				for (i = 0; i < stride; i++)
+					*dst++ = *src++;
+			else
+				for (i = 0; i < stride; i++)
+					*dst++ = *src++ + *b++;
+			break;
+
+		case 3: /* Average */
+			if (row == 0)
+			{
+				for (i = 0; i < bpp; i++)
+					*dst++ = *src++;
+				for (i = bpp; i < stride; i++)
+					*dst++ = *src++ + (*a++ >> 1);
+			}
+			else
+			{
+				for (i = 0; i < bpp; i++)
+					*dst++ = *src++ + (*b++ >> 1);
+				for (i = bpp; i < stride; i++)
+					*dst++ = *src++ + ((*b++ + *a++) >> 1);
+			}
+			break;
+
+		case 4: /* Paeth */
+			if (row == 0)
+			{
+				for (i = 0; i < bpp; i++)
+					*dst++ = *src++ + paeth(0, 0, 0);
+				for (i = bpp; i < stride; i++)
+					*dst++ = *src++ + paeth(*a++, 0, 0);
+			}
+			else
+			{
+				for (i = 0; i < bpp; i++)
+					*dst++ = *src++ + paeth(0, *b++, 0);
+				for (i = bpp; i < stride; i++)
+					*dst++ = *src++ + paeth(*a++, *b++, *c++);
+			}
+			break;
+		}
+	}
+}
+
+static const int adam7_ix[7] = { 0, 4, 0, 2, 0, 1, 0 };
+static const int adam7_dx[7] = { 8, 8, 4, 4, 2, 2, 1 };
+static const int adam7_iy[7] = { 0, 0, 4, 0, 2, 0, 1 };
+static const int adam7_dy[7] = { 8, 8, 8, 4, 4, 2, 2 };
+
+static void
+png_deinterlace_passes(struct info *info, int *w, int *h, int *ofs)
+{
+	int p, bpp = info->depth * info->n;
+	ofs[0] = 0;
+	for (p = 0; p < 7; p++)
+	{
+		w[p] = (info->width + adam7_dx[p] - adam7_ix[p] - 1) / adam7_dx[p];
+		h[p] = (info->height + adam7_dy[p] - adam7_iy[p] - 1) / adam7_dy[p];
+		if (w[p] == 0) h[p] = 0;
+		if (h[p] == 0) w[p] = 0;
+		if (w[p] && h[p])
+			ofs[p + 1] = ofs[p] + h[p] * (1 + (w[p] * bpp + 7) / 8);
+		else
+			ofs[p + 1] = ofs[p];
+	}
+}
+
+static void
+png_deinterlace(struct info *info, int *passw, int *passh, int *passofs)
+{
+	int n = info->n;
+	int depth = info->depth;
+	int stride = (info->width * n * depth + 7) / 8;
+	unsigned char *output;
+	int p, x, y, k;
+
+	output = fz_calloc(info->height, stride);
+
+	for (p = 0; p < 7; p++)
+	{
+		unsigned char *sp = info->samples + passofs[p];
+		int w = passw[p];
+		int h = passh[p];
+
+		png_predict(sp, w, h, n, depth);
+		for (y = 0; y < h; y++)
+		{
+			for (x = 0; x < w; x++)
+			{
+				int outx = x * adam7_dx[p] + adam7_ix[p];
+				int outy = y * adam7_dy[p] + adam7_iy[p];
+				unsigned char *dp = output + outy * stride;
+				for (k = 0; k < n; k++)
+				{
+					int v = getcomp(sp, x * n + k, depth);
+					putcomp(dp, outx * n + k, depth, v);
+				}
+			}
+			sp += (w * depth * n + 7) / 8;
+		}
+	}
+
+	fz_free(info->samples);
+	info->samples = output;
+}
+
+static int
+png_read_ihdr(struct info *info, unsigned char *p, int size)
+{
+	int color, compression, filter;
+
+	if (size != 13)
+		return fz_throw("IHDR chunk is the wrong size");
+
+	info->width = getint(p + 0);
+	info->height = getint(p + 4);
+	info->depth = p[8];
+
+	color = p[9];
+	compression = p[10];
+	filter = p[11];
+	info->interlace = p[12];
+
+	if (info->width <= 0)
+		return fz_throw("image width must be > 0");
+	if (info->height <= 0)
+		return fz_throw("image height must be > 0");
+
+	if (info->depth != 1 && info->depth != 2 && info->depth != 4 &&
+			info->depth != 8 && info->depth != 16)
+		return fz_throw("image bit depth must be one of 1, 2, 4, 8, 16");
+	if (color == 2 && info->depth < 8)
+		return fz_throw("illegal bit depth for truecolor");
+	if (color == 3 && info->depth > 8)
+		return fz_throw("illegal bit depth for indexed");
+	if (color == 4 && info->depth < 8)
+		return fz_throw("illegal bit depth for grayscale with alpha");
+	if (color == 6 && info->depth < 8)
+		return fz_throw("illegal bit depth for truecolor with alpha");
+
+	info->indexed = 0;
+	if (color == 0) /* gray */
+		info->n = 1;
+	else if (color == 2) /* rgb */
+		info->n = 3;
+	else if (color == 4) /* gray alpha */
+		info->n = 2;
+	else if (color == 6) /* rgb alpha */
+		info->n = 4;
+	else if (color == 3) /* indexed */
+	{
+		info->indexed = 1;
+		info->n = 1;
+	}
+	else
+		return fz_throw("unknown color type");
+
+	if (compression != 0)
+		return fz_throw("unknown compression method");
+	if (filter != 0)
+		return fz_throw("unknown filter method");
+	if (info->interlace != 0 && info->interlace != 1)
+		return fz_throw("interlace method not supported");
+
+	return fz_okay;
+}
+
+static int
+png_read_plte(struct info *info, unsigned char *p, int size)
+{
+	int n = size / 3;
+	int i;
+
+	if (n > 256 || n > (1 << info->depth))
+		return fz_throw("too many samples in palette");
+
+	for (i = 0; i < n; i++)
+	{
+		info->palette[i * 4] = p[i * 3];
+		info->palette[i * 4 + 1] = p[i * 3 + 1];
+		info->palette[i * 4 + 2] = p[i * 3 + 2];
+	}
+
+	return fz_okay;
+}
+
+static int
+png_read_trns(struct info *info, unsigned char *p, int size)
+{
+	int i;
+
+	info->transparency = 1;
+
+	if (info->indexed)
+	{
+		if (size > 256 || size > (1 << info->depth))
+			return fz_throw("too many samples in transparency table");
+		for (i = 0; i < size; i++)
+			info->palette[i * 4 + 3] = p[i];
+	}
+	else
+	{
+		if (size != info->n * 2)
+			return fz_throw("tRNS chunk is the wrong size");
+		for (i = 0; i < info->n; i++)
+			info->trns[i] = (p[i * 2] << 8 | p[i * 2 + 1]) & ((1 << info->depth) - 1);
+	}
+
+	return fz_okay;
+}
+
+static int
+png_read_idat(struct info *info, unsigned char *p, int size, z_stream *stm)
+{
+	int code;
+
+	stm->next_in = p;
+	stm->avail_in = size;
+
+	code = inflate(stm, Z_SYNC_FLUSH);
+	if (code != Z_OK && code != Z_STREAM_END)
+		return fz_throw("zlib error: %s", stm->msg);
+	if (stm->avail_in != 0)
+	{
+		if (stm->avail_out == 0)
+			return fz_throw("ran out of output before input");
+		return fz_throw("inflate did not consume buffer (%d remaining)", stm->avail_in);
+	}
+
+	return fz_okay;
+}
+
+static int
+png_read_phys(struct info *info, unsigned char *p, int size)
+{
+	if (size != 9)
+		return fz_throw("pHYs chunk is the wrong size");
+	if (p[8] == 1)
+	{
+		info->xres = getint(p) * 254 / 10000;
+		info->yres = getint(p + 4) * 254 / 10000;
+	}
+	return fz_okay;
+}
+
+static int
+png_read_image(struct info *info, unsigned char *p, int total)
+{
+	int passw[7], passh[7], passofs[8];
+	int code, size;
+	z_stream stm;
+
+	memset(info, 0, sizeof (struct info));
+	memset(info->palette, 255, sizeof(info->palette));
+	info->xres = 96;
+	info->yres = 96;
+
+	/* Read signature */
+
+	if (total < 8 + 12 || memcmp(p, png_signature, 8))
+		return fz_throw("not a png image (wrong signature)");
+
+	p += 8;
+	total -= 8;
+
+	/* Read IHDR chunk (must come first) */
+
+	size = getint(p);
+
+	if (size + 12 > total)
+		return fz_throw("premature end of data in png image");
+
+	if (!memcmp(p + 4, "IHDR", 4))
+	{
+		code = png_read_ihdr(info, p + 8, size);
+		if (code)
+			return fz_rethrow(code, "cannot read png header");
+	}
+	else
+		return fz_throw("png file must start with IHDR chunk");
+
+	p += size + 12;
+	total -= size + 12;
+
+	/* Prepare output buffer */
+
+	if (!info->interlace)
+	{
+		info->size = info->height * (1 + (info->width * info->n * info->depth + 7) / 8);
+	}
+	else
+	{
+		png_deinterlace_passes(info, passw, passh, passofs);
+		info->size = passofs[7];
+	}
+
+	info->samples = fz_malloc(info->size);
+
+	stm.zalloc = zalloc;
+	stm.zfree = zfree;
+	stm.opaque = NULL;
+
+	stm.next_out = info->samples;
+	stm.avail_out = info->size;
+
+	code = inflateInit(&stm);
+	if (code != Z_OK)
+		return fz_throw("zlib error: %s", stm.msg);
+
+	/* Read remaining chunks until IEND */
+
+	while (total > 8)
+	{
+		size = getint(p);
+
+		if (size + 12 > total)
+			return fz_throw("premature end of data in png image");
+
+		if (!memcmp(p + 4, "PLTE", 4))
+		{
+			code = png_read_plte(info, p + 8, size);
+			if (code)
+				return fz_rethrow(code, "cannot read png palette");
+		}
+
+		if (!memcmp(p + 4, "tRNS", 4))
+		{
+			code = png_read_trns(info, p + 8, size);
+			if (code)
+				return fz_rethrow(code, "cannot read png transparency");
+		}
+
+		if (!memcmp(p + 4, "pHYs", 4))
+		{
+			code = png_read_phys(info, p + 8, size);
+			if (code)
+				return fz_rethrow(code, "cannot read png resolution");
+		}
+
+		if (!memcmp(p + 4, "IDAT", 4))
+		{
+			code = png_read_idat(info, p + 8, size, &stm);
+			if (code)
+				return fz_rethrow(code, "cannot read png image data");
+		}
+
+		if (!memcmp(p + 4, "IEND", 4))
+			break;
+
+		p += size + 12;
+		total -= size + 12;
+	}
+
+	code = inflateEnd(&stm);
+	if (code != Z_OK)
+		return fz_throw("zlib error: %s", stm.msg);
+
+	/* Apply prediction filter and deinterlacing */
+
+	if (!info->interlace)
+		png_predict(info->samples, info->width, info->height, info->n, info->depth);
+	else
+		png_deinterlace(info, passw, passh, passofs);
+
+	return fz_okay;
+}
+
+static fz_pixmap *
+png_expand_palette(struct info *info, fz_pixmap *src)
+{
+	fz_pixmap *dst = fz_new_pixmap(fz_device_rgb, src->w, src->h);
+	unsigned char *sp = src->samples;
+	unsigned char *dp = dst->samples;
+	int x, y;
+
+	dst->xres = src->xres;
+	dst->yres = src->yres;
+
+	for (y = 0; y < info->height; y++)
+	{
+		for (x = 0; x < info->width; x++)
+		{
+			int v = *sp << 2;
+			*dp++ = info->palette[v];
+			*dp++ = info->palette[v + 1];
+			*dp++ = info->palette[v + 2];
+			*dp++ = info->palette[v + 3];
+			sp += 2;
+		}
+	}
+
+	fz_drop_pixmap(src);
+	return dst;
+}
+
+static void
+png_mask_transparency(struct info *info, fz_pixmap *dst)
+{
+	int stride = (info->width * info->n * info->depth + 7) / 8;
+	int depth = info->depth;
+	int n = info->n;
+	int x, y, k, t;
+
+	for (y = 0; y < info->height; y++)
+	{
+		unsigned char *sp = info->samples + y * stride;
+		unsigned char *dp = dst->samples + y * dst->w * dst->n;
+		for (x = 0; x < info->width; x++)
+		{
+			t = 1;
+			for (k = 0; k < n; k++)
+				if (getcomp(sp, x * n + k, depth) != info->trns[k])
+					t = 0;
+			if (t)
+				dp[x * dst->n + dst->n - 1] = 0;
+		}
+	}
+}
+
+int
+xps_decode_png(fz_pixmap **imagep, byte *p, int total)
+{
+	fz_pixmap *image;
+	fz_colorspace *colorspace;
+	struct info png;
+	int code;
+	int stride;
+
+	code = png_read_image(&png, p, total);
+	if (code)
+		return fz_rethrow(code, "cannot read png image");
+
+	if (png.n == 3 || png.n == 4)
+		colorspace = fz_device_rgb;
+	else
+		colorspace = fz_device_gray;
+
+	stride = (png.width * png.n * png.depth + 7) / 8;
+
+	image = fz_new_pixmap_with_limit(colorspace, png.width, png.height);
+	if (!image)
+	{
+		fz_free(png.samples);
+		return fz_throw("out of memory");
+	}
+
+	image->xres = png.xres;
+	image->yres = png.yres;
+
+	fz_unpack_tile(image, png.samples, png.n, png.depth, stride, png.indexed);
+
+	if (png.indexed)
+		image = png_expand_palette(&png, image);
+	else if (png.transparency)
+		png_mask_transparency(&png, image);
+
+	if (png.transparency || png.n == 2 || png.n == 4)
+		fz_premultiply_pixmap(image);
+
+	fz_free(png.samples);
+
+	*imagep = image;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/xps/xps_resource.c b/contrib/media/updf/xps/xps_resource.c
new file mode 100644
index 000000000..c96f3619d
--- /dev/null
+++ b/contrib/media/updf/xps/xps_resource.c
@@ -0,0 +1,187 @@
+#include "fitz.h"
+#include "muxps.h"
+
+static xml_element *
+xps_find_resource(xps_context *ctx, xps_resource *dict, char *name, char **urip)
+{
+	xps_resource *head, *node;
+	for (head = dict; head; head = head->parent)
+	{
+		for (node = head; node; node = node->next)
+		{
+			if (!strcmp(node->name, name))
+			{
+				if (urip && head->base_uri)
+					*urip = head->base_uri;
+				return node->data;
+			}
+		}
+	}
+	return NULL;
+}
+
+static xml_element *
+xps_parse_resource_reference(xps_context *ctx, xps_resource *dict, char *att, char **urip)
+{
+	char name[1024];
+	char *s;
+
+	if (strstr(att, "{StaticResource ") != att)
+		return NULL;
+
+	fz_strlcpy(name, att + 16, sizeof name);
+	s = strrchr(name, '}');
+	if (s)
+		*s = 0;
+
+	return xps_find_resource(ctx, dict, name, urip);
+}
+
+void
+xps_resolve_resource_reference(xps_context *ctx, xps_resource *dict,
+		char **attp, xml_element **tagp, char **urip)
+{
+	if (*attp)
+	{
+		xml_element *rsrc = xps_parse_resource_reference(ctx, dict, *attp, urip);
+		if (rsrc)
+		{
+			*attp = NULL;
+			*tagp = rsrc;
+		}
+	}
+}
+
+static int
+xps_parse_remote_resource_dictionary(xps_context *ctx, xps_resource **dictp, char *base_uri, char *source_att)
+{
+	char part_name[1024];
+	char part_uri[1024];
+	xps_resource *dict;
+	xps_part *part;
+	xml_element *xml;
+	char *s;
+	int code;
+
+	/* External resource dictionaries MUST NOT reference other resource dictionaries */
+	xps_absolute_path(part_name, base_uri, source_att, sizeof part_name);
+	part = xps_read_part(ctx, part_name);
+	if (!part)
+	{
+		return fz_throw("cannot find remote resource part '%s'", part_name);
+	}
+
+	xml = xml_parse_document(part->data, part->size);
+	if (!xml)
+	{
+		xps_free_part(ctx, part);
+		return fz_rethrow(-1, "cannot parse xml");
+	}
+
+	if (strcmp(xml_tag(xml), "ResourceDictionary"))
+	{
+		xml_free_element(xml);
+		xps_free_part(ctx, part);
+		return fz_throw("expected ResourceDictionary element (found %s)", xml_tag(xml));
+	}
+
+	fz_strlcpy(part_uri, part_name, sizeof part_uri);
+	s = strrchr(part_uri, '/');
+	if (s)
+		s[1] = 0;
+
+	code = xps_parse_resource_dictionary(ctx, &dict, part_uri, xml);
+	if (code)
+	{
+		xml_free_element(xml);
+		xps_free_part(ctx, part);
+		return fz_rethrow(code, "cannot parse remote resource dictionary: %s", part_uri);
+	}
+
+	dict->base_xml = xml; /* pass on ownership */
+
+	xps_free_part(ctx, part);
+
+	*dictp = dict;
+	return fz_okay;
+}
+
+int
+xps_parse_resource_dictionary(xps_context *ctx, xps_resource **dictp, char *base_uri, xml_element *root)
+{
+	xps_resource *head;
+	xps_resource *entry;
+	xml_element *node;
+	char *source;
+	char *key;
+	int code;
+
+	source = xml_att(root, "Source");
+	if (source)
+	{
+		code = xps_parse_remote_resource_dictionary(ctx, dictp, base_uri, source);
+		if (code)
+			return fz_rethrow(code, "cannot parse remote resource dictionary");
+		return fz_okay;
+	}
+
+	head = NULL;
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		key = xml_att(node, "x:Key");
+		if (key)
+		{
+			entry = fz_malloc(sizeof(xps_resource));
+			entry->name = key;
+			entry->base_uri = NULL;
+			entry->base_xml = NULL;
+			entry->data = node;
+			entry->next = head;
+			entry->parent = NULL;
+			head = entry;
+		}
+	}
+
+	if (head)
+		head->base_uri = fz_strdup(base_uri);
+	else
+		return fz_throw("empty resource dictionary");
+
+	*dictp = head;
+	return fz_okay;
+}
+
+void
+xps_free_resource_dictionary(xps_context *ctx, xps_resource *dict)
+{
+	xps_resource *next;
+	while (dict)
+	{
+		next = dict->next;
+		if (dict->base_xml)
+			xml_free_element(dict->base_xml);
+		if (dict->base_uri)
+			fz_free(dict->base_uri);
+		fz_free(dict);
+		dict = next;
+	}
+}
+
+void
+xps_debug_resource_dictionary(xps_resource *dict)
+{
+	while (dict)
+	{
+		if (dict->base_uri)
+			printf("URI = '%s'\n", dict->base_uri);
+		printf("KEY = '%s' VAL = %p\n", dict->name, dict->data);
+		if (dict->parent)
+		{
+			printf("PARENT = {\n");
+			xps_debug_resource_dictionary(dict->parent);
+			printf("}\n");
+		}
+		dict = dict->next;
+	}
+}
diff --git a/contrib/media/updf/xps/xps_tiff.c b/contrib/media/updf/xps/xps_tiff.c
new file mode 100644
index 000000000..8c58b4d12
--- /dev/null
+++ b/contrib/media/updf/xps/xps_tiff.c
@@ -0,0 +1,865 @@
+#include "fitz.h"
+#include "muxps.h"
+
+/*
+ * TIFF image loader. Should be enough to support TIFF files in XPS.
+ * Baseline TIFF 6.0 plus CMYK, LZW, Flate and JPEG support.
+ * Limited bit depths (1,2,4,8).
+ * Limited planar configurations (1=chunky).
+ * No tiles (easy fix if necessary).
+ * TODO: RGBPal images
+ */
+
+struct tiff
+{
+	/* "file" */
+	byte *bp, *rp, *ep;
+
+	/* byte order */
+	unsigned order;
+
+	/* where we can find the strips of image data */
+	unsigned rowsperstrip;
+	unsigned *stripoffsets;
+	unsigned *stripbytecounts;
+
+	/* colormap */
+	unsigned *colormap;
+
+	/* assorted tags */
+	unsigned subfiletype;
+	unsigned photometric;
+	unsigned compression;
+	unsigned imagewidth;
+	unsigned imagelength;
+	unsigned samplesperpixel;
+	unsigned bitspersample;
+	unsigned planar;
+	unsigned extrasamples;
+	unsigned xresolution;
+	unsigned yresolution;
+	unsigned resolutionunit;
+	unsigned fillorder;
+	unsigned g3opts;
+	unsigned g4opts;
+	unsigned predictor;
+
+	unsigned ycbcrsubsamp[2];
+
+	byte *jpegtables;		/* point into "file" buffer */
+	unsigned jpegtableslen;
+
+	byte *profile;
+	int profilesize;
+
+	/* decoded data */
+	fz_colorspace *colorspace;
+	byte *samples;
+	int stride;
+};
+
+enum
+{
+	TII = 0x4949, /* 'II' */
+	TMM = 0x4d4d, /* 'MM' */
+	TBYTE = 1,
+	TASCII = 2,
+	TSHORT = 3,
+	TLONG = 4,
+	TRATIONAL = 5
+};
+
+#define NewSubfileType 254
+#define ImageWidth 256
+#define ImageLength 257
+#define BitsPerSample 258
+#define Compression 259
+#define PhotometricInterpretation 262
+#define FillOrder 266
+#define StripOffsets 273
+#define SamplesPerPixel 277
+#define RowsPerStrip 278
+#define StripByteCounts 279
+#define XResolution 282
+#define YResolution 283
+#define PlanarConfiguration 284
+#define T4Options 292
+#define T6Options 293
+#define ResolutionUnit 296
+#define Predictor 317
+#define ColorMap 320
+#define TileWidth 322
+#define TileLength 323
+#define TileOffsets 324
+#define TileByteCounts 325
+#define ExtraSamples 338
+#define JPEGTables 347
+#define YCbCrSubSampling 520
+#define ICCProfile 34675
+
+static const byte bitrev[256] =
+{
+	0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
+	0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
+	0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
+	0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
+	0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
+	0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
+	0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
+	0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
+	0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
+	0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
+	0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+	0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
+	0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
+	0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
+	0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
+	0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
+	0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
+	0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
+	0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
+	0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
+	0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
+	0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+	0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
+	0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
+	0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
+	0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
+	0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
+	0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
+	0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
+	0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
+	0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
+	0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
+};
+
+static int
+xps_decode_tiff_uncompressed(struct tiff *tiff, fz_stream *stm, byte *wp, int wlen)
+{
+	int n = fz_read(stm, wp, wlen);
+	fz_close(stm);
+	if (n < 0)
+		return fz_rethrow(n, "cannot read uncompressed strip");
+	return fz_okay;
+}
+
+static int
+xps_decode_tiff_packbits(struct tiff *tiff, fz_stream *chain, byte *wp, int wlen)
+{
+	fz_stream *stm = fz_open_rld(chain);
+	int n = fz_read(stm, wp, wlen);
+	fz_close(stm);
+	if (n < 0)
+		return fz_rethrow(n, "cannot read packbits strip");
+	return fz_okay;
+}
+
+static int
+xps_decode_tiff_lzw(struct tiff *tiff, fz_stream *chain, byte *wp, int wlen)
+{
+	fz_stream *stm = fz_open_lzwd(chain, NULL);
+	int n = fz_read(stm, wp, wlen);
+	fz_close(stm);
+	if (n < 0)
+		return fz_rethrow(n, "cannot read lzw strip");
+	return fz_okay;
+}
+static int
+xps_decode_tiff_flate(struct tiff *tiff, fz_stream *chain, byte *wp, int wlen)
+{
+	fz_stream *stm = fz_open_flated(chain);
+	int n = fz_read(stm, wp, wlen);
+	fz_close(stm);
+	if (n < 0)
+		return fz_rethrow(n, "cannot read flate strip");
+	return fz_okay;
+}
+
+static int
+xps_decode_tiff_fax(struct tiff *tiff, int comp, fz_stream *chain, byte *wp, int wlen)
+{
+	fz_stream *stm;
+	fz_obj *params;
+	fz_obj *columns, *rows, *black_is_1, *k, *encoded_byte_align;
+	int n;
+
+	columns = fz_new_int(tiff->imagewidth);
+	rows = fz_new_int(tiff->imagelength);
+	black_is_1 = fz_new_bool(tiff->photometric == 0);
+	k = fz_new_int(comp == 4 ? -1 : 0);
+	encoded_byte_align = fz_new_bool(comp == 2);
+
+	params = fz_new_dict(5);
+	fz_dict_puts(params, "Columns", columns);
+	fz_dict_puts(params, "Rows", rows);
+	fz_dict_puts(params, "BlackIs1", black_is_1);
+	fz_dict_puts(params, "K", k);
+	fz_dict_puts(params, "EncodedByteAlign", encoded_byte_align);
+
+	fz_drop_obj(columns);
+	fz_drop_obj(rows);
+	fz_drop_obj(black_is_1);
+	fz_drop_obj(k);
+	fz_drop_obj(encoded_byte_align);
+
+	stm = fz_open_faxd(chain, params);
+	n = fz_read(stm, wp, wlen);
+	fz_close(stm);
+	fz_drop_obj(params);
+
+	if (n < 0)
+		return fz_rethrow(n, "cannot read fax strip");
+	return fz_okay;
+}
+
+static int
+xps_decode_tiff_jpeg(struct tiff *tiff, fz_stream *chain, byte *wp, int wlen)
+{
+	fz_stream *stm = fz_open_dctd(chain, NULL);
+	int n = fz_read(stm, wp, wlen);
+	fz_close(stm);
+	if (n < 0)
+		return fz_rethrow(n, "cannot read jpeg strip");
+	return fz_okay;
+}
+
+static inline int getcomp(byte *line, int x, int bpc)
+{
+	switch (bpc)
+	{
+	case 1: return (line[x >> 3] >> ( 7 - (x & 7) ) ) & 1;
+	case 2: return (line[x >> 2] >> ( ( 3 - (x & 3) ) << 1 ) ) & 3;
+	case 4: return (line[x >> 1] >> ( ( 1 - (x & 1) ) << 2 ) ) & 15;
+	case 8: return line[x];
+	case 16: return line[x << 1] << 8 | line[(x << 1) + 1];
+	}
+	return 0;
+}
+
+static inline void putcomp(byte *line, int x, int bpc, int value)
+{
+	int maxval = (1 << bpc) - 1;
+
+	switch (bpc)
+	{
+	case 1: line[x >> 3] &= ~(maxval << (7 - (x & 7))); break;
+	case 2: line[x >> 2] &= ~(maxval << ((3 - (x & 3)) << 1)); break;
+	case 4: line[x >> 1] &= ~(maxval << ((1 - (x & 1)) << 2)); break;
+	}
+
+	switch (bpc)
+	{
+	case 1: line[x >> 3] |= value << (7 - (x & 7)); break;
+	case 2: line[x >> 2] |= value << ((3 - (x & 3)) << 1); break;
+	case 4: line[x >> 1] |= value << ((1 - (x & 1)) << 2); break;
+	case 8: line[x] = value; break;
+	case 16: line[x << 1] = value >> 8; line[(x << 1) + 1] = value & 0xFF; break;
+	}
+}
+
+static void
+xps_unpredict_tiff(byte *line, int width, int comps, int bits)
+{
+	byte left[32];
+	int i, k, v;
+
+	for (k = 0; k < comps; k++)
+		left[k] = 0;
+
+	for (i = 0; i < width; i++)
+	{
+		for (k = 0; k < comps; k++)
+		{
+			v = getcomp(line, i * comps + k, bits);
+			v = v + left[k];
+			v = v % (1 << bits);
+			putcomp(line, i * comps + k, bits, v);
+			left[k] = v;
+		}
+	}
+}
+
+static void
+xps_invert_tiff(byte *line, int width, int comps, int bits, int alpha)
+{
+	int i, k, v;
+	int m = (1 << bits) - 1;
+
+	for (i = 0; i < width; i++)
+	{
+		for (k = 0; k < comps; k++)
+		{
+			v = getcomp(line, i * comps + k, bits);
+			if (!alpha || k < comps - 1)
+				v = m - v;
+			putcomp(line, i * comps + k, bits, v);
+		}
+	}
+}
+
+static int
+xps_expand_tiff_colormap(struct tiff *tiff)
+{
+	int maxval = 1 << tiff->bitspersample;
+	byte *samples;
+	byte *src, *dst;
+	unsigned int x, y;
+	unsigned int stride;
+
+	/* colormap has first all red, then all green, then all blue values */
+	/* colormap values are 0..65535, bits is 4 or 8 */
+	/* image can be with or without extrasamples: comps is 1 or 2 */
+
+	if (tiff->samplesperpixel != 1 && tiff->samplesperpixel != 2)
+		return fz_throw("invalid number of samples for RGBPal");
+
+	if (tiff->bitspersample != 4 && tiff->bitspersample != 8)
+		return fz_throw("invalid number of bits for RGBPal");
+
+	stride = tiff->imagewidth * (tiff->samplesperpixel + 2);
+
+	samples = fz_malloc(stride * tiff->imagelength);
+
+	for (y = 0; y < tiff->imagelength; y++)
+	{
+		src = tiff->samples + (tiff->stride * y);
+		dst = samples + (stride * y);
+
+		for (x = 0; x < tiff->imagewidth; x++)
+		{
+			if (tiff->extrasamples)
+			{
+				int c = getcomp(src, x * 2, tiff->bitspersample);
+				int a = getcomp(src, x * 2 + 1, tiff->bitspersample);
+				*dst++ = tiff->colormap[c + 0] >> 8;
+				*dst++ = tiff->colormap[c + maxval] >> 8;
+				*dst++ = tiff->colormap[c + maxval * 2] >> 8;
+				*dst++ = a << (8 - tiff->bitspersample);
+			}
+			else
+			{
+				int c = getcomp(src, x, tiff->bitspersample);
+				*dst++ = tiff->colormap[c + 0] >> 8;
+				*dst++ = tiff->colormap[c + maxval] >> 8;
+				*dst++ = tiff->colormap[c + maxval * 2] >> 8;
+			}
+		}
+	}
+
+	tiff->samplesperpixel += 2;
+	tiff->bitspersample = 8;
+	tiff->stride = stride;
+	tiff->samples = samples;
+	return fz_okay;
+}
+
+static int
+xps_decode_tiff_strips(struct tiff *tiff)
+{
+	fz_stream *stm;
+	int error;
+
+	/* switch on compression to create a filter */
+	/* feed each strip to the filter */
+	/* read out the data and pack the samples into an xps_image */
+
+	/* type 32773 / packbits -- nothing special (same row-padding as PDF) */
+	/* type 2 / ccitt rle -- no EOL, no RTC, rows are byte-aligned */
+	/* type 3 and 4 / g3 and g4 -- each strip starts new section */
+	/* type 5 / lzw -- each strip is handled separately */
+
+	byte *wp;
+	unsigned row;
+	unsigned strip;
+	unsigned i;
+
+	if (!tiff->rowsperstrip || !tiff->stripoffsets || !tiff->rowsperstrip)
+		return fz_throw("no image data in tiff; maybe it is tiled");
+
+	if (tiff->planar != 1)
+		return fz_throw("image data is not in chunky format");
+
+	tiff->stride = (tiff->imagewidth * tiff->samplesperpixel * tiff->bitspersample + 7) / 8;
+
+	switch (tiff->photometric)
+	{
+	case 0: /* WhiteIsZero -- inverted */
+		tiff->colorspace = fz_device_gray;
+		break;
+	case 1: /* BlackIsZero */
+		tiff->colorspace = fz_device_gray;
+		break;
+	case 2: /* RGB */
+		tiff->colorspace = fz_device_rgb;
+		break;
+	case 3: /* RGBPal */
+		tiff->colorspace = fz_device_rgb;
+		break;
+	case 5: /* CMYK */
+		tiff->colorspace = fz_device_cmyk;
+		break;
+	case 6: /* YCbCr */
+		/* it's probably a jpeg ... we let jpeg convert to rgb */
+		tiff->colorspace = fz_device_rgb;
+		break;
+	default:
+		return fz_throw("unknown photometric: %d", tiff->photometric);
+	}
+
+	switch (tiff->resolutionunit)
+	{
+	case 2:
+		/* no unit conversion needed */
+		break;
+	case 3:
+		tiff->xresolution = tiff->xresolution * 254 / 100;
+		tiff->yresolution = tiff->yresolution * 254 / 100;
+		break;
+	default:
+		tiff->xresolution = 96;
+		tiff->yresolution = 96;
+		break;
+	}
+
+	/* Note xres and yres could be 0 even if unit was set. If so default to 96dpi. */
+	if (tiff->xresolution == 0 || tiff->yresolution == 0)
+	{
+		tiff->xresolution = 96;
+		tiff->yresolution = 96;
+	}
+
+	tiff->samples = fz_calloc(tiff->imagelength, tiff->stride);
+	memset(tiff->samples, 0x55, tiff->imagelength * tiff->stride);
+	wp = tiff->samples;
+
+	strip = 0;
+	for (row = 0; row < tiff->imagelength; row += tiff->rowsperstrip)
+	{
+		unsigned offset = tiff->stripoffsets[strip];
+		unsigned rlen = tiff->stripbytecounts[strip];
+		unsigned wlen = tiff->stride * tiff->rowsperstrip;
+		byte *rp = tiff->bp + offset;
+
+		if (wp + wlen > tiff->samples + tiff->stride * tiff->imagelength)
+			wlen = tiff->samples + tiff->stride * tiff->imagelength - wp;
+
+		if (rp + rlen > tiff->ep)
+			return fz_throw("strip extends beyond the end of the file");
+
+		/* the bits are in un-natural order */
+		if (tiff->fillorder == 2)
+			for (i = 0; i < rlen; i++)
+				rp[i] = bitrev[rp[i]];
+
+		/* the strip decoders will close this */
+		stm = fz_open_memory(rp, rlen);
+
+		switch (tiff->compression)
+		{
+		case 1:
+			error = xps_decode_tiff_uncompressed(tiff, stm, wp, wlen);
+			break;
+		case 2:
+			error = xps_decode_tiff_fax(tiff, 2, stm, wp, wlen);
+			break;
+		case 3:
+			error = xps_decode_tiff_fax(tiff, 3, stm, wp, wlen);
+			break;
+		case 4:
+			error = xps_decode_tiff_fax(tiff, 4, stm, wp, wlen);
+			break;
+		case 5:
+			error = xps_decode_tiff_lzw(tiff, stm, wp, wlen);
+			break;
+		case 6:
+			error = fz_throw("deprecated JPEG in TIFF compression not supported");
+			break;
+		case 7:
+			error = xps_decode_tiff_jpeg(tiff, stm, wp, wlen);
+			break;
+		case 8:
+			error = xps_decode_tiff_flate(tiff, stm, wp, wlen);
+			break;
+		case 32773:
+			error = xps_decode_tiff_packbits(tiff, stm, wp, wlen);
+			break;
+		default:
+			error = fz_throw("unknown TIFF compression: %d", tiff->compression);
+		}
+
+		if (error)
+			return fz_rethrow(error, "cannot decode strip %d", row / tiff->rowsperstrip);
+
+		/* scramble the bits back into original order */
+		if (tiff->fillorder == 2)
+			for (i = 0; i < rlen; i++)
+				rp[i] = bitrev[rp[i]];
+
+		wp += tiff->stride * tiff->rowsperstrip;
+		strip ++;
+	}
+
+	/* Predictor (only for LZW and Flate) */
+	if ((tiff->compression == 5 || tiff->compression == 8) && tiff->predictor == 2)
+	{
+		byte *p = tiff->samples;
+		for (i = 0; i < tiff->imagelength; i++)
+		{
+			xps_unpredict_tiff(p, tiff->imagewidth, tiff->samplesperpixel, tiff->bitspersample);
+			p += tiff->stride;
+		}
+	}
+
+	/* RGBPal */
+	if (tiff->photometric == 3 && tiff->colormap)
+	{
+		error = xps_expand_tiff_colormap(tiff);
+		if (error)
+			return fz_rethrow(error, "cannot expand colormap");
+	}
+
+	/* WhiteIsZero .. invert */
+	if (tiff->photometric == 0)
+	{
+		byte *p = tiff->samples;
+		for (i = 0; i < tiff->imagelength; i++)
+		{
+			xps_invert_tiff(p, tiff->imagewidth, tiff->samplesperpixel, tiff->bitspersample, tiff->extrasamples);
+			p += tiff->stride;
+		}
+	}
+
+	return fz_okay;
+}
+
+static inline int readbyte(struct tiff *tiff)
+{
+	if (tiff->rp < tiff->ep)
+		return *tiff->rp++;
+	return EOF;
+}
+
+static inline unsigned readshort(struct tiff *tiff)
+{
+	unsigned a = readbyte(tiff);
+	unsigned b = readbyte(tiff);
+	if (tiff->order == TII)
+		return (b << 8) | a;
+	return (a << 8) | b;
+}
+
+static inline unsigned readlong(struct tiff *tiff)
+{
+	unsigned a = readbyte(tiff);
+	unsigned b = readbyte(tiff);
+	unsigned c = readbyte(tiff);
+	unsigned d = readbyte(tiff);
+	if (tiff->order == TII)
+		return (d << 24) | (c << 16) | (b << 8) | a;
+	return (a << 24) | (b << 16) | (c << 8) | d;
+}
+
+static void
+xps_read_tiff_bytes(unsigned char *p, struct tiff *tiff, unsigned ofs, unsigned n)
+{
+	tiff->rp = tiff->bp + ofs;
+	if (tiff->rp > tiff->ep)
+		tiff->rp = tiff->bp;
+
+	while (n--)
+		*p++ = readbyte(tiff);
+}
+
+static void
+xps_read_tiff_tag_value(unsigned *p, struct tiff *tiff, unsigned type, unsigned ofs, unsigned n)
+{
+	tiff->rp = tiff->bp + ofs;
+	if (tiff->rp > tiff->ep)
+		tiff->rp = tiff->bp;
+
+	while (n--)
+	{
+		switch (type)
+		{
+		case TRATIONAL:
+			*p = readlong(tiff);
+			*p = *p / readlong(tiff);
+			p ++;
+			break;
+		case TBYTE: *p++ = readbyte(tiff); break;
+		case TSHORT: *p++ = readshort(tiff); break;
+		case TLONG: *p++ = readlong(tiff); break;
+		default: *p++ = 0; break;
+		}
+	}
+}
+
+static int
+xps_read_tiff_tag(struct tiff *tiff, unsigned offset)
+{
+	unsigned tag;
+	unsigned type;
+	unsigned count;
+	unsigned value;
+
+	tiff->rp = tiff->bp + offset;
+
+	tag = readshort(tiff);
+	type = readshort(tiff);
+	count = readlong(tiff);
+
+	if ((type == TBYTE && count <= 4) ||
+			(type == TSHORT && count <= 2) ||
+			(type == TLONG && count <= 1))
+		value = tiff->rp - tiff->bp;
+	else
+		value = readlong(tiff);
+
+	switch (tag)
+	{
+	case NewSubfileType:
+		xps_read_tiff_tag_value(&tiff->subfiletype, tiff, type, value, 1);
+		break;
+	case ImageWidth:
+		xps_read_tiff_tag_value(&tiff->imagewidth, tiff, type, value, 1);
+		break;
+	case ImageLength:
+		xps_read_tiff_tag_value(&tiff->imagelength, tiff, type, value, 1);
+		break;
+	case BitsPerSample:
+		xps_read_tiff_tag_value(&tiff->bitspersample, tiff, type, value, 1);
+		break;
+	case Compression:
+		xps_read_tiff_tag_value(&tiff->compression, tiff, type, value, 1);
+		break;
+	case PhotometricInterpretation:
+		xps_read_tiff_tag_value(&tiff->photometric, tiff, type, value, 1);
+		break;
+	case FillOrder:
+		xps_read_tiff_tag_value(&tiff->fillorder, tiff, type, value, 1);
+		break;
+	case SamplesPerPixel:
+		xps_read_tiff_tag_value(&tiff->samplesperpixel, tiff, type, value, 1);
+		break;
+	case RowsPerStrip:
+		xps_read_tiff_tag_value(&tiff->rowsperstrip, tiff, type, value, 1);
+		break;
+	case XResolution:
+		xps_read_tiff_tag_value(&tiff->xresolution, tiff, type, value, 1);
+		break;
+	case YResolution:
+		xps_read_tiff_tag_value(&tiff->yresolution, tiff, type, value, 1);
+		break;
+	case PlanarConfiguration:
+		xps_read_tiff_tag_value(&tiff->planar, tiff, type, value, 1);
+		break;
+	case T4Options:
+		xps_read_tiff_tag_value(&tiff->g3opts, tiff, type, value, 1);
+		break;
+	case T6Options:
+		xps_read_tiff_tag_value(&tiff->g4opts, tiff, type, value, 1);
+		break;
+	case Predictor:
+		xps_read_tiff_tag_value(&tiff->predictor, tiff, type, value, 1);
+		break;
+	case ResolutionUnit:
+		xps_read_tiff_tag_value(&tiff->resolutionunit, tiff, type, value, 1);
+		break;
+	case YCbCrSubSampling:
+		xps_read_tiff_tag_value(tiff->ycbcrsubsamp, tiff, type, value, 2);
+		break;
+	case ExtraSamples:
+		xps_read_tiff_tag_value(&tiff->extrasamples, tiff, type, value, 1);
+		break;
+
+	case ICCProfile:
+		tiff->profile = fz_malloc(count);
+		/* ICC profile data type is set to UNDEFINED.
+		 * TBYTE reading not correct in xps_read_tiff_tag_value */
+		xps_read_tiff_bytes(tiff->profile, tiff, value, count);
+		tiff->profilesize = count;
+		break;
+
+	case JPEGTables:
+		fz_warn("jpeg tables in tiff not implemented");
+		tiff->jpegtables = tiff->bp + value;
+		tiff->jpegtableslen = count;
+		break;
+
+	case StripOffsets:
+		tiff->stripoffsets = fz_calloc(count, sizeof(unsigned));
+		xps_read_tiff_tag_value(tiff->stripoffsets, tiff, type, value, count);
+		break;
+
+	case StripByteCounts:
+		tiff->stripbytecounts = fz_calloc(count, sizeof(unsigned));
+		xps_read_tiff_tag_value(tiff->stripbytecounts, tiff, type, value, count);
+		break;
+
+	case ColorMap:
+		tiff->colormap = fz_calloc(count, sizeof(unsigned));
+		xps_read_tiff_tag_value(tiff->colormap, tiff, type, value, count);
+		break;
+
+	case TileWidth:
+	case TileLength:
+	case TileOffsets:
+	case TileByteCounts:
+		return fz_throw("tiled tiffs not supported");
+
+	default:
+		/* printf("unknown tag: %d t=%d n=%d\n", tag, type, count); */
+		break;
+	}
+
+	return fz_okay;
+}
+
+static void
+xps_swap_byte_order(byte *buf, int n)
+{
+	int i, t;
+	for (i = 0; i < n; i++)
+	{
+		t = buf[i * 2 + 0];
+		buf[i * 2 + 0] = buf[i * 2 + 1];
+		buf[i * 2 + 1] = t;
+	}
+}
+
+static int
+xps_decode_tiff_header(struct tiff *tiff, byte *buf, int len)
+{
+	unsigned version;
+	unsigned offset;
+	unsigned count;
+	unsigned i;
+	int error;
+
+	memset(tiff, 0, sizeof(struct tiff));
+
+	tiff->bp = buf;
+	tiff->rp = buf;
+	tiff->ep = buf + len;
+
+	/* tag defaults, where applicable */
+	tiff->bitspersample = 1;
+	tiff->compression = 1;
+	tiff->samplesperpixel = 1;
+	tiff->resolutionunit = 2;
+	tiff->rowsperstrip = 0xFFFFFFFF;
+	tiff->fillorder = 1;
+	tiff->planar = 1;
+	tiff->subfiletype = 0;
+	tiff->predictor = 1;
+	tiff->ycbcrsubsamp[0] = 2;
+	tiff->ycbcrsubsamp[1] = 2;
+
+	/*
+	 * Read IFH
+	 */
+
+	/* get byte order marker */
+	tiff->order = TII;
+	tiff->order = readshort(tiff);
+	if (tiff->order != TII && tiff->order != TMM)
+		return fz_throw("not a TIFF file, wrong magic marker");
+
+	/* check version */
+	version = readshort(tiff);
+	if (version != 42)
+		return fz_throw("not a TIFF file, wrong version marker");
+
+	/* get offset of IFD */
+	offset = readlong(tiff);
+
+	/*
+	 * Read IFD
+	 */
+
+	tiff->rp = tiff->bp + offset;
+
+	count = readshort(tiff);
+
+	offset += 2;
+	for (i = 0; i < count; i++)
+	{
+		error = xps_read_tiff_tag(tiff, offset);
+		if (error)
+			return fz_rethrow(error, "cannot read TIFF header tag");
+		offset += 12;
+	}
+
+	return fz_okay;
+}
+
+int
+xps_decode_tiff(fz_pixmap **imagep, byte *buf, int len)
+{
+	int error;
+	fz_pixmap *image;
+	struct tiff tiff;
+
+	error = xps_decode_tiff_header(&tiff, buf, len);
+	if (error)
+		return fz_rethrow(error, "cannot decode tiff header");
+
+	/* Decode the image strips */
+
+	if (tiff.rowsperstrip > tiff.imagelength)
+		tiff.rowsperstrip = tiff.imagelength;
+
+	error = xps_decode_tiff_strips(&tiff);
+	if (error)
+		return fz_rethrow(error, "cannot decode image data");
+
+	/* Byte swap 16-bit images to big endian if necessary */
+	if (tiff.bitspersample == 16)
+	{
+		if (tiff.order == TII)
+			xps_swap_byte_order(tiff.samples, tiff.imagewidth * tiff.imagelength * tiff.samplesperpixel);
+	}
+
+	/* Expand into fz_pixmap struct */
+
+	image = fz_new_pixmap_with_limit(tiff.colorspace, tiff.imagewidth, tiff.imagelength);
+	if (!image)
+	{
+		if (tiff.colormap) fz_free(tiff.colormap);
+		if (tiff.stripoffsets) fz_free(tiff.stripoffsets);
+		if (tiff.stripbytecounts) fz_free(tiff.stripbytecounts);
+		if (tiff.samples) fz_free(tiff.samples);
+		return fz_throw("out of memory");
+	}
+
+	image->xres = tiff.xresolution;
+	image->yres = tiff.yresolution;
+
+	fz_unpack_tile(image, tiff.samples, tiff.samplesperpixel, tiff.bitspersample, tiff.stride, 0);
+
+	/* We should only do this on non-pre-multiplied images, but files in the wild are bad */
+	if (tiff.extrasamples /* == 2 */)
+	{
+		/* CMYK is a subtractive colorspace, we want additive for premul alpha */
+		if (image->n == 5)
+		{
+			fz_pixmap *rgb = fz_new_pixmap(fz_device_rgb, image->w, image->h);
+			fz_convert_pixmap(image, rgb);
+			rgb->xres = image->xres;
+			rgb->yres = image->yres;
+			fz_drop_pixmap(image);
+			image = rgb;
+		}
+		fz_premultiply_pixmap(image);
+	}
+
+	/* Clean up scratch memory */
+
+	if (tiff.colormap) fz_free(tiff.colormap);
+	if (tiff.stripoffsets) fz_free(tiff.stripoffsets);
+	if (tiff.stripbytecounts) fz_free(tiff.stripbytecounts);
+	if (tiff.samples) fz_free(tiff.samples);
+
+	*imagep = image;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/xps/xps_tile.c b/contrib/media/updf/xps/xps_tile.c
new file mode 100644
index 000000000..0ea271c85
--- /dev/null
+++ b/contrib/media/updf/xps/xps_tile.c
@@ -0,0 +1,365 @@
+#include "fitz.h"
+#include "muxps.h"
+
+#define TILE
+
+/*
+ * Parse a tiling brush (visual and image brushes at this time) common
+ * properties. Use the callback to draw the individual tiles.
+ */
+
+enum { TILE_NONE, TILE_TILE, TILE_FLIP_X, TILE_FLIP_Y, TILE_FLIP_X_Y };
+
+struct closure
+{
+	char *base_uri;
+	xps_resource *dict;
+	xml_element *root;
+	void *user;
+	void (*func)(xps_context*, fz_matrix, fz_rect, char*, xps_resource*, xml_element*, void*);
+};
+
+static void
+xps_paint_tiling_brush_clipped(xps_context *ctx, fz_matrix ctm, fz_rect viewbox, struct closure *c)
+{
+	fz_path *path = fz_new_path();
+	fz_moveto(path, viewbox.x0, viewbox.y0);
+	fz_lineto(path, viewbox.x0, viewbox.y1);
+	fz_lineto(path, viewbox.x1, viewbox.y1);
+	fz_lineto(path, viewbox.x1, viewbox.y0);
+	fz_closepath(path);
+	fz_clip_path(ctx->dev, path, NULL, 0, ctm);
+	fz_free_path(path);
+	c->func(ctx, ctm, viewbox, c->base_uri, c->dict, c->root, c->user);
+	fz_pop_clip(ctx->dev);
+}
+
+static void
+xps_paint_tiling_brush(xps_context *ctx, fz_matrix ctm, fz_rect viewbox, int tile_mode, struct closure *c)
+{
+	fz_matrix ttm;
+
+	xps_paint_tiling_brush_clipped(ctx, ctm, viewbox, c);
+
+	if (tile_mode == TILE_FLIP_X || tile_mode == TILE_FLIP_X_Y)
+	{
+		ttm = fz_concat(fz_translate(viewbox.x1 * 2, 0), ctm);
+		ttm = fz_concat(fz_scale(-1, 1), ttm);
+		xps_paint_tiling_brush_clipped(ctx, ttm, viewbox, c);
+	}
+
+	if (tile_mode == TILE_FLIP_Y || tile_mode == TILE_FLIP_X_Y)
+	{
+		ttm = fz_concat(fz_translate(0, viewbox.y1 * 2), ctm);
+		ttm = fz_concat(fz_scale(1, -1), ttm);
+		xps_paint_tiling_brush_clipped(ctx, ttm, viewbox, c);
+	}
+
+	if (tile_mode == TILE_FLIP_X_Y)
+	{
+		ttm = fz_concat(fz_translate(viewbox.x1 * 2, viewbox.y1 * 2), ctm);
+		ttm = fz_concat(fz_scale(-1, -1), ttm);
+		xps_paint_tiling_brush_clipped(ctx, ttm, viewbox, c);
+	}
+}
+
+void
+xps_parse_tiling_brush(xps_context *ctx, fz_matrix ctm, fz_rect area,
+	char *base_uri, xps_resource *dict, xml_element *root,
+	void (*func)(xps_context*, fz_matrix, fz_rect, char*, xps_resource*, xml_element*, void*), void *user)
+{
+	xml_element *node;
+	struct closure c;
+
+	char *opacity_att;
+	char *transform_att;
+	char *viewbox_att;
+	char *viewport_att;
+	char *tile_mode_att;
+	char *viewbox_units_att;
+	char *viewport_units_att;
+
+	xml_element *transform_tag = NULL;
+
+	fz_matrix transform;
+	fz_rect viewbox;
+	fz_rect viewport;
+	float xstep, ystep;
+	float xscale, yscale;
+	int tile_mode;
+
+	opacity_att = xml_att(root, "Opacity");
+	transform_att = xml_att(root, "Transform");
+	viewbox_att = xml_att(root, "Viewbox");
+	viewport_att = xml_att(root, "Viewport");
+	tile_mode_att = xml_att(root, "TileMode");
+	viewbox_units_att = xml_att(root, "ViewboxUnits");
+	viewport_units_att = xml_att(root, "ViewportUnits");
+
+	c.base_uri = base_uri;
+	c.dict = dict;
+	c.root = root;
+	c.user = user;
+	c.func = func;
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "ImageBrush.Transform"))
+			transform_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "VisualBrush.Transform"))
+			transform_tag = xml_down(node);
+	}
+
+	xps_resolve_resource_reference(ctx, dict, &transform_att, &transform_tag, NULL);
+
+	transform = fz_identity;
+	if (transform_att)
+		xps_parse_render_transform(ctx, transform_att, &transform);
+	if (transform_tag)
+		xps_parse_matrix_transform(ctx, transform_tag, &transform);
+	ctm = fz_concat(transform, ctm);
+
+	viewbox = fz_unit_rect;
+	if (viewbox_att)
+		xps_parse_rectangle(ctx, viewbox_att, &viewbox);
+
+	viewport = fz_unit_rect;
+	if (viewport_att)
+		xps_parse_rectangle(ctx, viewport_att, &viewport);
+
+	/* some sanity checks on the viewport/viewbox size */
+	if (fabsf(viewport.x1 - viewport.x0) < 0.01f) return;
+	if (fabsf(viewport.y1 - viewport.y0) < 0.01f) return;
+	if (fabsf(viewbox.x1 - viewbox.x0) < 0.01f) return;
+	if (fabsf(viewbox.y1 - viewbox.y0) < 0.01f) return;
+
+	xstep = viewbox.x1 - viewbox.x0;
+	ystep = viewbox.y1 - viewbox.y0;
+
+	xscale = (viewport.x1 - viewport.x0) / xstep;
+	yscale = (viewport.y1 - viewport.y0) / ystep;
+
+	tile_mode = TILE_NONE;
+	if (tile_mode_att)
+	{
+		if (!strcmp(tile_mode_att, "None"))
+			tile_mode = TILE_NONE;
+		if (!strcmp(tile_mode_att, "Tile"))
+			tile_mode = TILE_TILE;
+		if (!strcmp(tile_mode_att, "FlipX"))
+			tile_mode = TILE_FLIP_X;
+		if (!strcmp(tile_mode_att, "FlipY"))
+			tile_mode = TILE_FLIP_Y;
+		if (!strcmp(tile_mode_att, "FlipXY"))
+			tile_mode = TILE_FLIP_X_Y;
+	}
+
+	if (tile_mode == TILE_FLIP_X || tile_mode == TILE_FLIP_X_Y)
+		xstep *= 2;
+	if (tile_mode == TILE_FLIP_Y || tile_mode == TILE_FLIP_X_Y)
+		ystep *= 2;
+
+	xps_begin_opacity(ctx, ctm, area, base_uri, dict, opacity_att, NULL);
+
+	ctm = fz_concat(fz_translate(viewport.x0, viewport.y0), ctm);
+	ctm = fz_concat(fz_scale(xscale, yscale), ctm);
+	ctm = fz_concat(fz_translate(-viewbox.x0, -viewbox.y0), ctm);
+
+	if (tile_mode != TILE_NONE)
+	{
+		int x0, y0, x1, y1;
+		fz_matrix invctm = fz_invert_matrix(ctm);
+		area = fz_transform_rect(invctm, area);
+		x0 = floorf(area.x0 / xstep);
+		y0 = floorf(area.y0 / ystep);
+		x1 = ceilf(area.x1 / xstep);
+		y1 = ceilf(area.y1 / ystep);
+
+#ifdef TILE
+		{
+			int n = (x1 - x0) * (y1 - y0);
+			fz_rect bigview = viewbox;
+			bigview.x1 = bigview.x0 + xstep;
+			bigview.y1 = bigview.y0 + ystep;
+			if (n > 1)
+				fz_begin_tile(ctx->dev, area, bigview, xstep, ystep, ctm);
+			if (n > 0)
+				xps_paint_tiling_brush(ctx, ctm, viewbox, tile_mode, &c);
+			if (n > 1)
+				fz_end_tile(ctx->dev);
+		}
+#else
+		{
+			int x, y;
+			for (y = y0; y < y1; y++)
+			{
+				for (x = x0; x < x1; x++)
+				{
+					fz_matrix ttm = fz_concat(fz_translate(xstep * x, ystep * y), ctm);
+					xps_paint_tiling_brush(ctx, ttm, viewbox, tile_mode, &c);
+				}
+			}
+		}
+#endif
+	}
+	else
+	{
+		xps_paint_tiling_brush(ctx, ctm, viewbox, tile_mode, &c);
+	}
+
+	xps_end_opacity(ctx, base_uri, dict, opacity_att, NULL);
+}
+
+static void
+xps_paint_visual_brush(xps_context *ctx, fz_matrix ctm, fz_rect area,
+	char *base_uri, xps_resource *dict, xml_element *root, void *visual_tag)
+{
+	xps_parse_element(ctx, ctm, area, base_uri, dict, (xml_element *)visual_tag);
+}
+
+void
+xps_parse_visual_brush(xps_context *ctx, fz_matrix ctm, fz_rect area,
+	char *base_uri, xps_resource *dict, xml_element *root)
+{
+	xml_element *node;
+
+	char *visual_uri;
+	char *visual_att;
+	xml_element *visual_tag = NULL;
+
+	visual_att = xml_att(root, "Visual");
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "VisualBrush.Visual"))
+			visual_tag = xml_down(node);
+	}
+
+	visual_uri = base_uri;
+	xps_resolve_resource_reference(ctx, dict, &visual_att, &visual_tag, &visual_uri);
+
+	if (visual_tag)
+	{
+		xps_parse_tiling_brush(ctx, ctm, area,
+			visual_uri, dict, root, xps_paint_visual_brush, visual_tag);
+	}
+}
+
+void
+xps_parse_canvas(xps_context *ctx, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, xml_element *root)
+{
+	xps_resource *new_dict = NULL;
+	xml_element *node;
+	char *opacity_mask_uri;
+	int code;
+
+	char *transform_att;
+	char *clip_att;
+	char *opacity_att;
+	char *opacity_mask_att;
+
+	xml_element *transform_tag = NULL;
+	xml_element *clip_tag = NULL;
+	xml_element *opacity_mask_tag = NULL;
+
+	fz_matrix transform;
+
+	transform_att = xml_att(root, "RenderTransform");
+	clip_att = xml_att(root, "Clip");
+	opacity_att = xml_att(root, "Opacity");
+	opacity_mask_att = xml_att(root, "OpacityMask");
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "Canvas.Resources") && xml_down(node))
+		{
+			code = xps_parse_resource_dictionary(ctx, &new_dict, base_uri, xml_down(node));
+			if (code)
+				fz_catch(code, "cannot load Canvas.Resources");
+			else
+			{
+				new_dict->parent = dict;
+				dict = new_dict;
+			}
+		}
+
+		if (!strcmp(xml_tag(node), "Canvas.RenderTransform"))
+			transform_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Canvas.Clip"))
+			clip_tag = xml_down(node);
+		if (!strcmp(xml_tag(node), "Canvas.OpacityMask"))
+			opacity_mask_tag = xml_down(node);
+	}
+
+	opacity_mask_uri = base_uri;
+	xps_resolve_resource_reference(ctx, dict, &transform_att, &transform_tag, NULL);
+	xps_resolve_resource_reference(ctx, dict, &clip_att, &clip_tag, NULL);
+	xps_resolve_resource_reference(ctx, dict, &opacity_mask_att, &opacity_mask_tag, &opacity_mask_uri);
+
+	transform = fz_identity;
+	if (transform_att)
+		xps_parse_render_transform(ctx, transform_att, &transform);
+	if (transform_tag)
+		xps_parse_matrix_transform(ctx, transform_tag, &transform);
+	ctm = fz_concat(transform, ctm);
+
+	if (clip_att || clip_tag)
+		xps_clip(ctx, ctm, dict, clip_att, clip_tag);
+
+	xps_begin_opacity(ctx, ctm, area, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
+
+	for (node = xml_down(root); node; node = xml_next(node))
+	{
+		xps_parse_element(ctx, ctm, area, base_uri, dict, node);
+	}
+
+	xps_end_opacity(ctx, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
+
+	if (clip_att || clip_tag)
+		fz_pop_clip(ctx->dev);
+
+	if (new_dict)
+		xps_free_resource_dictionary(ctx, new_dict);
+}
+
+void
+xps_parse_fixed_page(xps_context *ctx, fz_matrix ctm, xps_page *page)
+{
+	xml_element *node;
+	xps_resource *dict;
+	char base_uri[1024];
+	fz_rect area;
+	char *s;
+	int code;
+
+	fz_strlcpy(base_uri, page->name, sizeof base_uri);
+	s = strrchr(base_uri, '/');
+	if (s)
+		s[1] = 0;
+
+	dict = NULL;
+
+	ctx->opacity_top = 0;
+	ctx->opacity[0] = 1;
+
+	if (!page->root)
+		return;
+
+	area = fz_transform_rect(fz_scale(page->width, page->height), fz_unit_rect);
+
+	for (node = xml_down(page->root); node; node = xml_next(node))
+	{
+		if (!strcmp(xml_tag(node), "FixedPage.Resources") && xml_down(node))
+		{
+			code = xps_parse_resource_dictionary(ctx, &dict, base_uri, xml_down(node));
+			if (code)
+				fz_catch(code, "cannot load FixedPage.Resources");
+		}
+		xps_parse_element(ctx, ctm, area, base_uri, dict, node);
+	}
+
+	if (dict)
+	{
+		xps_free_resource_dictionary(ctx, dict);
+	}
+}
diff --git a/contrib/media/updf/xps/xps_util.c b/contrib/media/updf/xps/xps_util.c
new file mode 100644
index 000000000..d6e226b56
--- /dev/null
+++ b/contrib/media/updf/xps/xps_util.c
@@ -0,0 +1,94 @@
+#include "fitz.h"
+#include "muxps.h"
+
+static inline int xps_tolower(int c)
+{
+	if (c >= 'A' && c <= 'Z')
+		return c + 32;
+	return c;
+}
+
+int
+xps_strcasecmp(char *a, char *b)
+{
+	while (xps_tolower(*a) == xps_tolower(*b))
+	{
+		if (*a++ == 0)
+			return 0;
+		b++;
+	}
+	return xps_tolower(*a) - xps_tolower(*b);
+}
+
+#define SEP(x)	((x)=='/' || (x) == 0)
+
+static char *
+xps_clean_path(char *name)
+{
+	char *p, *q, *dotdot;
+	int rooted;
+
+	rooted = name[0] == '/';
+
+	/*
+	 * invariants:
+	 *		p points at beginning of path element we're considering.
+	 *		q points just past the last path element we wrote (no slash).
+	 *		dotdot points just past the point where .. cannot backtrack
+	 *				any further (no slash).
+	 */
+	p = q = dotdot = name + rooted;
+	while (*p)
+	{
+		if(p[0] == '/') /* null element */
+			p++;
+		else if (p[0] == '.' && SEP(p[1]))
+			p += 1; /* don't count the separator in case it is nul */
+		else if (p[0] == '.' && p[1] == '.' && SEP(p[2]))
+		{
+			p += 2;
+			if (q > dotdot) /* can backtrack */
+			{
+				while(--q > dotdot && *q != '/')
+					;
+			}
+			else if (!rooted) /* /.. is / but ./../ is .. */
+			{
+				if (q != name)
+					*q++ = '/';
+				*q++ = '.';
+				*q++ = '.';
+				dotdot = q;
+			}
+		}
+		else /* real path element */
+		{
+			if (q != name+rooted)
+				*q++ = '/';
+			while ((*q = *p) != '/' && *q != 0)
+				p++, q++;
+		}
+	}
+
+	if (q == name) /* empty string is really "." */
+		*q++ = '.';
+	*q = '\0';
+
+	return name;
+}
+
+void
+xps_absolute_path(char *output, char *base_uri, char *path, int output_size)
+{
+	if (path[0] == '/')
+	{
+		fz_strlcpy(output, path, output_size);
+	}
+	else
+	{
+		fz_strlcpy(output, base_uri, output_size);
+		fz_strlcat(output, "/", output_size);
+		fz_strlcat(output, path, output_size);
+	}
+	xps_clean_path(output);
+}
diff --git a/contrib/media/updf/xps/xps_xml.c b/contrib/media/updf/xps/xps_xml.c
new file mode 100644
index 000000000..8448ecef4
--- /dev/null
+++ b/contrib/media/updf/xps/xps_xml.c
@@ -0,0 +1,387 @@
+#include "fitz.h"
+#include "muxps.h"
+
+struct attribute
+{
+	char name[40];
+	char *value;
+	struct attribute *next;
+};
+
+struct element
+{
+	char name[40];
+	struct attribute *atts;
+	struct element *up, *down, *next;
+};
+
+struct parser
+{
+	struct element *head;
+};
+
+static inline void indent(int n)
+{
+	while (n--) putchar(' ');
+}
+
+void xml_print_element(struct element *item, int level)
+{
+	while (item) {
+		struct attribute *att;
+		indent(level);
+		printf("<%s", item->name);
+		for (att = item->atts; att; att = att->next)
+			printf(" %s=\"%s\"", att->name, att->value);
+		if (item->down) {
+			printf(">\n");
+			xml_print_element(item->down, level + 1);
+			indent(level);
+			printf("</%s>\n", item->name);
+		}
+		else {
+			printf("/>\n");
+		}
+		item = item->next;
+	}
+}
+
+struct element *xml_next(struct element *item)
+{
+	return item->next;
+}
+
+struct element *xml_down(struct element *item)
+{
+	return item->down;
+}
+
+char *xml_tag(struct element *item)
+{
+	return item->name;
+}
+
+char *xml_att(struct element *item, const char *name)
+{
+	struct attribute *att;
+	for (att = item->atts; att; att = att->next)
+		if (!strcmp(att->name, name))
+			return att->value;
+	return NULL;
+}
+
+static void xml_free_attribute(struct attribute *att)
+{
+	while (att) {
+		struct attribute *next = att->next;
+		if (att->value)
+			fz_free(att->value);
+		fz_free(att);
+		att = next;
+	}
+}
+
+void xml_free_element(struct element *item)
+{
+	while (item) {
+		struct element *next = item->next;
+		if (item->atts)
+			xml_free_attribute(item->atts);
+		if (item->down)
+			xml_free_element(item->down);
+		fz_free(item);
+		item = next;
+	}
+}
+
+static int xml_parse_entity(int *c, char *a)
+{
+	char *b;
+	if (a[1] == '#') {
+		if (a[2] == 'x')
+			*c = strtol(a + 3, &b, 16);
+		else
+			*c = strtol(a + 2, &b, 10);
+		if (*b == ';')
+			return b - a + 1;
+	}
+	else if (a[1] == 'l' && a[2] == 't' && a[3] == ';') {
+		*c = '<';
+		return 4;
+	}
+	else if (a[1] == 'g' && a[2] == 't' && a[3] == ';') {
+		*c = '>';
+		return 4;
+	}
+	else if (a[1] == 'a' && a[2] == 'm' && a[3] == 'p' && a[4] == ';') {
+		*c = '&';
+		return 5;
+	}
+	else if (a[1] == 'a' && a[2] == 'p' && a[3] == 'o' && a[4] == 's' && a[5] == ';') {
+		*c = '\'';
+		return 6;
+	}
+	else if (a[1] == 'q' && a[2] == 'u' && a[3] == 'o' && a[4] == 't' && a[5] == ';') {
+		*c = '"';
+		return 6;
+	}
+	*c = *a++;
+	return 1;
+}
+
+static void xml_emit_open_tag(struct parser *parser, char *a, char *b)
+{
+	struct element *head, *tail;
+
+	head = fz_malloc(sizeof(struct element));
+	if (b - a > sizeof(head->name))
+		b = a + sizeof(head->name);
+	memcpy(head->name, a, b - a);
+	head->name[b - a] = 0;
+
+	head->atts = NULL;
+	head->up = parser->head;
+	head->down = NULL;
+	head->next = NULL;
+
+	if (!parser->head->down) {
+		parser->head->down = head;
+	}
+	else {
+		tail = parser->head->down;
+		while (tail->next)
+			tail = tail->next;
+		tail->next = head;
+	}
+
+	parser->head = head;
+}
+
+static void xml_emit_att_name(struct parser *parser, char *a, char *b)
+{
+	struct element *head = parser->head;
+	struct attribute *att;
+
+	att = fz_malloc(sizeof(struct attribute));
+	if (b - a > sizeof(att->name))
+		b = a + sizeof(att->name);
+	memcpy(att->name, a, b - a);
+	att->name[b - a] = 0;
+	att->value = NULL;
+	att->next = head->atts;
+	head->atts = att;
+}
+
+static void xml_emit_att_value(struct parser *parser, char *a, char *b)
+{
+	struct element *head = parser->head;
+	struct attribute *att = head->atts;
+	char *s;
+	int c;
+
+	/* entities are all longer than UTFmax so runetochar is safe */
+	s = att->value = fz_malloc(b - a + 1);
+	while (a < b) {
+		if (*a == '&') {
+			a += xml_parse_entity(&c, a);
+			s += runetochar(s, &c);
+		}
+		else {
+			*s++ = *a++;
+		}
+	}
+	*s = 0;
+}
+
+static void xml_emit_close_tag(struct parser *parser)
+{
+	if (parser->head->up)
+		parser->head = parser->head->up;
+}
+
+static inline int isname(int c)
+{
+	return c == '.' || c == '-' || c == '_' || c == ':' ||
+		(c >= '0' && c <= '9') ||
+		(c >= 'A' && c <= 'Z') ||
+		(c >= 'a' && c <= 'z');
+}
+
+static inline int iswhite(int c)
+{
+	return c == ' ' || c == '\r' || c == '\n' || c == '\t';
+}
+
+static char *xml_parse_document_imp(struct parser *x, char *p)
+{
+	char *mark;
+	int quote;
+
+parse_text:
+	mark = p;
+	while (*p && *p != '<') ++p;
+	if (*p == '<') { ++p; goto parse_element; }
+	return NULL;
+
+parse_element:
+	if (*p == '/') { ++p; goto parse_closing_element; }
+	if (*p == '!') { ++p; goto parse_comment; }
+	if (*p == '?') { ++p; goto parse_processing_instruction; }
+	while (iswhite(*p)) ++p;
+	if (isname(*p))
+		goto parse_element_name;
+	return "syntax error in element";
+
+parse_comment:
+	if (*p == '[') goto parse_cdata;
+	if (*p++ != '-') return "syntax error in comment (<! not followed by --)";
+	if (*p++ != '-') return "syntax error in comment (<!- not followed by -)";
+	mark = p;
+	while (*p) {
+		if (p[0] == '-' && p[1] == '-' && p[2] == '>') {
+			p += 3;
+			goto parse_text;
+		}
+		++p;
+	}
+	return "end of data in comment";
+
+parse_cdata:
+	if (p[1] != 'C' || p[2] != 'D' || p[3] != 'A' || p[4] != 'T' || p[5] != 'A' || p[6] != '[')
+		return "syntax error in CDATA section";
+	p += 7;
+	mark = p;
+	while (*p) {
+		if (p[0] == ']' && p[1] == ']' && p[2] == '>') {
+			p += 3;
+			goto parse_text;
+		}
+		++p;
+	}
+	return "end of data in CDATA section";
+
+parse_processing_instruction:
+	while (*p) {
+		if (p[0] == '?' && p[1] == '>') {
+			p += 2;
+			goto parse_text;
+		}
+		++p;
+	}
+	return "end of data in processing instruction";
+
+parse_closing_element:
+	while (iswhite(*p)) ++p;
+	mark = p;
+	while (isname(*p)) ++p;
+	while (iswhite(*p)) ++p;
+	if (*p != '>')
+		return "syntax error in closing element";
+	xml_emit_close_tag(x);
+	++p;
+	goto parse_text;
+
+parse_element_name:
+	mark = p;
+	while (isname(*p)) ++p;
+	xml_emit_open_tag(x, mark, p);
+	if (*p == '>') { ++p; goto parse_text; }
+	if (p[0] == '/' && p[1] == '>') {
+		xml_emit_close_tag(x);
+		p += 2;
+		goto parse_text;
+	}
+	if (iswhite(*p))
+		goto parse_attributes;
+	return "syntax error after element name";
+
+parse_attributes:
+	while (iswhite(*p)) ++p;
+	if (isname(*p))
+		goto parse_attribute_name;
+	if (*p == '>') { ++p; goto parse_text; }
+	if (p[0] == '/' && p[1] == '>') {
+		xml_emit_close_tag(x);
+		p += 2;
+		goto parse_text;
+	}
+	return "syntax error in attributes";
+
+parse_attribute_name:
+	mark = p;
+	while (isname(*p)) ++p;
+	xml_emit_att_name(x, mark, p);
+	while (iswhite(*p)) ++p;
+	if (*p == '=') { ++p; goto parse_attribute_value; }
+	return "syntax error after attribute name";
+
+parse_attribute_value:
+	while (iswhite(*p)) ++p;
+	quote = *p++;
+	if (quote != '"' && quote != '\'')
+		return "missing quote character";
+	mark = p;
+	while (*p && *p != quote) ++p;
+	if (*p == quote) {
+		xml_emit_att_value(x, mark, p++);
+		goto parse_attributes;
+	}
+	return "end of data in attribute value";
+}
+
+static char *convert_to_utf8(unsigned char *s, int n)
+{
+	unsigned char *e = s + n;
+	char *dst, *d;
+	int c;
+
+	if (s[0] == 0xFE && s[1] == 0xFF) {
+		dst = d = fz_malloc(n * 2);
+		while (s + 1 < e) {
+			c = s[0] << 8 | s[1];
+			d += runetochar(d, &c);
+			s += 2;
+		}
+		*d = 0;
+		return dst;
+	}
+
+	if (s[0] == 0xFF && s[1] == 0xFE) {
+		dst = d = fz_malloc(n * 2);
+		while (s + 1 < e) {
+			c = s[0] | s[1] << 8;
+			d += runetochar(d, &c);
+			s += 2;
+		}
+		*d = 0;
+		return dst;
+	}
+
+	return (char*)s;
+}
+
+struct element *
+xml_parse_document(unsigned char *s, int n)
+{
+	struct parser parser;
+	struct element root;
+	char *p, *error;
+
+	/* s is already null-terminated (see xps_new_part) */
+
+	memset(&root, 0, sizeof(root));
+	parser.head = &root;
+
+	p = convert_to_utf8(s, n);
+
+	error = xml_parse_document_imp(&parser, p);
+	if (error) {
+		fz_throw(error);
+		return NULL;
+	}
+
+	if (p != (char*)s)
+		fz_free(p);
+
+	return root.down;
+}
diff --git a/contrib/media/updf/xps/xps_zip.c b/contrib/media/updf/xps/xps_zip.c
new file mode 100644
index 000000000..a0c981bff
--- /dev/null
+++ b/contrib/media/updf/xps/xps_zip.c
@@ -0,0 +1,501 @@
+#include "fitz.h"
+#include "muxps.h"
+
+#include <zlib.h>
+
+xps_part *
+xps_new_part(xps_context *ctx, char *name, int size)
+{
+	xps_part *part;
+
+	part = fz_malloc(sizeof(xps_part));
+	part->name = fz_strdup(name);
+	part->size = size;
+	part->data = fz_malloc(size + 1);
+	part->data[size] = 0; /* null-terminate for xml parser */
+
+	return part;
+}
+
+void
+xps_free_part(xps_context *ctx, xps_part *part)
+{
+	fz_free(part->name);
+	fz_free(part->data);
+	fz_free(part);
+}
+
+static inline int getshort(fz_stream *file)
+{
+	int a = fz_read_byte(file);
+	int b = fz_read_byte(file);
+	return a | b << 8;
+}
+
+static inline int getlong(fz_stream *file)
+{
+	int a = fz_read_byte(file);
+	int b = fz_read_byte(file);
+	int c = fz_read_byte(file);
+	int d = fz_read_byte(file);
+	return a | b << 8 | c << 16 | d << 24;
+}
+
+static void *
+xps_zip_alloc_items(xps_context *ctx, int items, int size)
+{
+	return fz_calloc(items, size);
+}
+
+static void
+xps_zip_free(xps_context *ctx, void *ptr)
+{
+	fz_free(ptr);
+}
+
+static int
+xps_compare_entries(const void *a0, const void *b0)
+{
+	xps_entry *a = (xps_entry*) a0;
+	xps_entry *b = (xps_entry*) b0;
+	return xps_strcasecmp(a->name, b->name);
+}
+
+static xps_entry *
+xps_find_zip_entry(xps_context *ctx, char *name)
+{
+	int l = 0;
+	int r = ctx->zip_count - 1;
+	while (l <= r)
+	{
+		int m = (l + r) >> 1;
+		int c = xps_strcasecmp(name, ctx->zip_table[m].name);
+		if (c < 0)
+			r = m - 1;
+		else if (c > 0)
+			l = m + 1;
+		else
+			return &ctx->zip_table[m];
+	}
+	return NULL;
+}
+
+static int
+xps_read_zip_entry(xps_context *ctx, xps_entry *ent, unsigned char *outbuf)
+{
+	z_stream stream;
+	unsigned char *inbuf;
+	int sig;
+	int version, general, method;
+	int namelength, extralength;
+	int code;
+
+	fz_seek(ctx->file, ent->offset, 0);
+
+	sig = getlong(ctx->file);
+	if (sig != ZIP_LOCAL_FILE_SIG)
+		return fz_throw("wrong zip local file signature (0x%x)", sig);
+
+	version = getshort(ctx->file);
+	general = getshort(ctx->file);
+	method = getshort(ctx->file);
+	(void) getshort(ctx->file); /* file time */
+	(void) getshort(ctx->file); /* file date */
+	(void) getlong(ctx->file); /* crc-32 */
+	(void) getlong(ctx->file); /* csize */
+	(void) getlong(ctx->file); /* usize */
+	namelength = getshort(ctx->file);
+	extralength = getshort(ctx->file);
+
+	fz_seek(ctx->file, namelength + extralength, 1);
+
+	if (method == 0)
+	{
+		fz_read(ctx->file, outbuf, ent->usize);
+	}
+	else if (method == 8)
+	{
+		inbuf = fz_malloc(ent->csize);
+
+		fz_read(ctx->file, inbuf, ent->csize);
+
+		memset(&stream, 0, sizeof(z_stream));
+		stream.zalloc = (alloc_func) xps_zip_alloc_items;
+		stream.zfree = (free_func) xps_zip_free;
+		stream.opaque = ctx;
+		stream.next_in = inbuf;
+		stream.avail_in = ent->csize;
+		stream.next_out = outbuf;
+		stream.avail_out = ent->usize;
+
+		code = inflateInit2(&stream, -15);
+		if (code != Z_OK)
+			return fz_throw("zlib inflateInit2 error: %s", stream.msg);
+		code = inflate(&stream, Z_FINISH);
+		if (code != Z_STREAM_END)
+		{
+			inflateEnd(&stream);
+			return fz_throw("zlib inflate error: %s", stream.msg);
+		}
+		code = inflateEnd(&stream);
+		if (code != Z_OK)
+			return fz_throw("zlib inflateEnd error: %s", stream.msg);
+
+		fz_free(inbuf);
+	}
+	else
+	{
+		return fz_throw("unknown compression method (%d)", method);
+	}
+
+	return fz_okay;
+}
+
+/*
+ * Read the central directory in a zip file.
+ */
+
+static int
+xps_read_zip_dir(xps_context *ctx, int start_offset)
+{
+	int sig;
+	int offset, count;
+	int namesize, metasize, commentsize;
+	int i;
+
+	fz_seek(ctx->file, start_offset, 0);
+
+	sig = getlong(ctx->file);
+	if (sig != ZIP_END_OF_CENTRAL_DIRECTORY_SIG)
+		return fz_throw("wrong zip end of central directory signature (0x%x)", sig);
+
+	(void) getshort(ctx->file); /* this disk */
+	(void) getshort(ctx->file); /* start disk */
+	(void) getshort(ctx->file); /* entries in this disk */
+	count = getshort(ctx->file); /* entries in central directory disk */
+	(void) getlong(ctx->file); /* size of central directory */
+	offset = getlong(ctx->file); /* offset to central directory */
+
+	ctx->zip_count = count;
+	ctx->zip_table = fz_calloc(count, sizeof(xps_entry));
+	memset(ctx->zip_table, 0, sizeof(xps_entry) * count);
+
+	fz_seek(ctx->file, offset, 0);
+
+	for (i = 0; i < count; i++)
+	{
+		sig = getlong(ctx->file);
+		if (sig != ZIP_CENTRAL_DIRECTORY_SIG)
+			return fz_throw("wrong zip central directory signature (0x%x)", sig);
+
+		(void) getshort(ctx->file); /* version made by */
+		(void) getshort(ctx->file); /* version to extract */
+		(void) getshort(ctx->file); /* general */
+		(void) getshort(ctx->file); /* method */
+		(void) getshort(ctx->file); /* last mod file time */
+		(void) getshort(ctx->file); /* last mod file date */
+		(void) getlong(ctx->file); /* crc-32 */
+		ctx->zip_table[i].csize = getlong(ctx->file);
+		ctx->zip_table[i].usize = getlong(ctx->file);
+		namesize = getshort(ctx->file);
+		metasize = getshort(ctx->file);
+		commentsize = getshort(ctx->file);
+		(void) getshort(ctx->file); /* disk number start */
+		(void) getshort(ctx->file); /* int file atts */
+		(void) getlong(ctx->file); /* ext file atts */
+		ctx->zip_table[i].offset = getlong(ctx->file);
+
+		ctx->zip_table[i].name = fz_malloc(namesize + 1);
+		fz_read(ctx->file, (unsigned char*)ctx->zip_table[i].name, namesize);
+		ctx->zip_table[i].name[namesize] = 0;
+
+		fz_seek(ctx->file, metasize, 1);
+		fz_seek(ctx->file, commentsize, 1);
+	}
+
+	qsort(ctx->zip_table, count, sizeof(xps_entry), xps_compare_entries);
+
+	return fz_okay;
+}
+
+static int
+xps_find_and_read_zip_dir(xps_context *ctx)
+{
+	unsigned char buf[512];
+	int file_size, back, maxback;
+	int i, n;
+
+	fz_seek(ctx->file, 0, SEEK_END);
+	file_size = fz_tell(ctx->file);
+
+	maxback = MIN(file_size, 0xFFFF + sizeof buf);
+	back = MIN(maxback, sizeof buf);
+
+	while (back < maxback)
+	{
+		fz_seek(ctx->file, file_size - back, 0);
+
+		n = fz_read(ctx->file, buf, sizeof buf);
+		if (n < 0)
+			return fz_throw("cannot read end of central directory");
+
+		for (i = n - 4; i > 0; i--)
+			if (!memcmp(buf + i, "PK\5\6", 4))
+				return xps_read_zip_dir(ctx, file_size - back + i);
+
+		back += sizeof buf - 4;
+	}
+
+	return fz_throw("cannot find end of central directory");
+}
+
+/*
+ * Read and interleave split parts from a ZIP file.
+ */
+static xps_part *
+xps_read_zip_part(xps_context *ctx, char *partname)
+{
+	char buf[2048];
+	xps_entry *ent;
+	xps_part *part;
+	int count, size, offset, i;
+	char *name;
+
+	name = partname;
+	if (name[0] == '/')
+		name ++;
+
+	/* All in one piece */
+	ent = xps_find_zip_entry(ctx, name);
+	if (ent)
+	{
+		part = xps_new_part(ctx, partname, ent->usize);
+		xps_read_zip_entry(ctx, ent, part->data);
+		return part;
+	}
+
+	/* Count the number of pieces and their total size */
+	count = 0;
+	size = 0;
+	while (1)
+	{
+		sprintf(buf, "%s/[%d].piece", name, count);
+		ent = xps_find_zip_entry(ctx, buf);
+		if (!ent)
+		{
+			sprintf(buf, "%s/[%d].last.piece", name, count);
+			ent = xps_find_zip_entry(ctx, buf);
+		}
+		if (!ent)
+			break;
+		count ++;
+		size += ent->usize;
+	}
+
+	/* Inflate the pieces */
+	if (count)
+	{
+		part = xps_new_part(ctx, partname, size);
+		offset = 0;
+		for (i = 0; i < count; i++)
+		{
+			if (i < count - 1)
+				sprintf(buf, "%s/[%d].piece", name, i);
+			else
+				sprintf(buf, "%s/[%d].last.piece", name, i);
+			ent = xps_find_zip_entry(ctx, buf);
+			xps_read_zip_entry(ctx, ent, part->data + offset);
+			offset += ent->usize;
+		}
+		return part;
+	}
+
+	return NULL;
+}
+
+/*
+ * Read and interleave split parts from files in the directory.
+ */
+static xps_part *
+xps_read_dir_part(xps_context *ctx, char *name)
+{
+	char buf[2048];
+	xps_part *part;
+	FILE *file;
+	int count, size, offset, i, n;
+
+	fz_strlcpy(buf, ctx->directory, sizeof buf);
+	fz_strlcat(buf, name, sizeof buf);
+
+	/* All in one piece */
+	file = fopen(buf, "rb");
+	if (file)
+	{
+		fseek(file, 0, SEEK_END);
+		size = ftell(file);
+		fseek(file, 0, SEEK_SET);
+		part = xps_new_part(ctx, name, size);
+		fread(part->data, 1, size, file);
+		fclose(file);
+		return part;
+	}
+
+	/* Count the number of pieces and their total size */
+	count = 0;
+	size = 0;
+	while (1)
+	{
+		sprintf(buf, "%s%s/[%d].piece", ctx->directory, name, count);
+		file = fopen(buf, "rb");
+		if (!file)
+		{
+			sprintf(buf, "%s%s/[%d].last.piece", ctx->directory, name, count);
+			file = fopen(buf, "rb");
+		}
+		if (!file)
+			break;
+		count ++;
+		fseek(file, 0, SEEK_END);
+		size += ftell(file);
+		fclose(file);
+	}
+
+	/* Inflate the pieces */
+	if (count)
+	{
+		part = xps_new_part(ctx, name, size);
+		offset = 0;
+		for (i = 0; i < count; i++)
+		{
+			if (i < count - 1)
+				sprintf(buf, "%s%s/[%d].piece", ctx->directory, name, i);
+			else
+				sprintf(buf, "%s%s/[%d].last.piece", ctx->directory, name, i);
+			file = fopen(buf, "rb");
+			n = fread(part->data + offset, 1, size - offset, file);
+			offset += n;
+			fclose(file);
+		}
+		return part;
+	}
+
+	return NULL;
+}
+
+xps_part *
+xps_read_part(xps_context *ctx, char *partname)
+{
+	if (ctx->directory)
+		return xps_read_dir_part(ctx, partname);
+	return xps_read_zip_part(ctx, partname);
+}
+
+static int
+xps_open_directory(xps_context **ctxp, char *directory)
+{
+	xps_context *ctx;
+	int code;
+
+	ctx = fz_malloc(sizeof(xps_context));
+	memset(ctx, 0, sizeof(xps_context));
+
+	ctx->directory = fz_strdup(directory);
+
+	code = xps_read_page_list(ctx);
+	if (code)
+	{
+		xps_free_context(ctx);
+		return fz_rethrow(code, "cannot read page list");
+	}
+
+	*ctxp = ctx;
+	return fz_okay;
+}
+
+int
+xps_open_stream(xps_context **ctxp, fz_stream *file)
+{
+	xps_context *ctx;
+	int code;
+
+	ctx = fz_malloc(sizeof(xps_context));
+	memset(ctx, 0, sizeof(xps_context));
+
+	ctx->file = fz_keep_stream(file);
+
+	code = xps_find_and_read_zip_dir(ctx);
+	if (code < 0)
+	{
+		xps_free_context(ctx);
+		return fz_rethrow(code, "cannot read zip central directory");
+	}
+
+	code = xps_read_page_list(ctx);
+	if (code)
+	{
+		xps_free_context(ctx);
+		return fz_rethrow(code, "cannot read page list");
+	}
+
+	*ctxp = ctx;
+	return fz_okay;
+}
+
+int
+xps_open_file(xps_context **ctxp, char *filename)
+{
+	char buf[2048];
+	fz_stream *file;
+	char *p;
+	int code;
+
+	if (strstr(filename, "/_rels/.rels") || strstr(filename, "\\_rels\\.rels"))
+	{
+		fz_strlcpy(buf, filename, sizeof buf);
+		p = strstr(buf, "/_rels/.rels");
+		if (!p)
+			p = strstr(buf, "\\_rels\\.rels");
+		*p = 0;
+		return xps_open_directory(ctxp, buf);
+	}
+
+	file = fz_open_file(filename);
+	if (!file)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	code = xps_open_stream(ctxp, file);
+	fz_close(file);
+	if (code)
+		return fz_rethrow(code, "cannot load document '%s'", filename);
+	return fz_okay;
+}
+
+void
+xps_free_context(xps_context *ctx)
+{
+	xps_font_cache *font, *next;
+	int i;
+
+	if (ctx->file)
+		fz_close(ctx->file);
+
+	for (i = 0; i < ctx->zip_count; i++)
+		fz_free(ctx->zip_table[i].name);
+	fz_free(ctx->zip_table);
+
+	font = ctx->font_table;
+	while (font)
+	{
+		next = font->next;
+		fz_drop_font(font->font);
+		fz_free(font->name);
+		fz_free(font);
+		font = next;
+	}
+
+	xps_free_page_list(ctx);
+
+	fz_free(ctx->start_part);
+	fz_free(ctx->directory);
+	fz_free(ctx);
+}